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x86: Count PLT for GOTOFF relocation against IFUNC symbol
[thirdparty/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
406b4ada
L		 12021-06-19 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/27998
4 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
5 relocation against IFUNC symbols.
6 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
7
83b1d8f4
L		 82021-06-19 H.J. Lu <hongjiu.lu@intel.com>
9
10 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
11 PDE.
12
5a767724
L		 132021-06-18 H.J. Lu <hongjiu.lu@intel.com>
14
15 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
16 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
17 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
18 (elf_merge_gnu_properties): Likewise.
19
f64b9b13
AM		 202021-06-11 Alan Modra <amodra@gmail.com>
21
22 PR 27952
23 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
24 * elflink.c (elf_link_add_object_symbols): Set is_pie.
25
f75bcf7e
NC		 262021-06-09 Nick Clifton <nickc@redhat.com>
27
28 PR 27666
29 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
30 vectors to Sparc Solaris2 targets.
31
5804373d
MM		 322021-06-08 Michael Matz <matz@suse.de>
33
34 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
35 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
36
6bee34a1
JB		 372021-06-07 Jan Beulich <jbeulich@suse.com>
38
39 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
40
45342c7c
AM		 412021-06-02 Alan Modra <amodra@gmail.com>
42
43 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
44 subsection length is too small to cover tag and length field.
45
ef9d2565
NC		 462021-05-31 Nelson Chu <nelson.chu@sifive.com>
47 Lifang Xia <lifang_xia@c-sky.com>
48
49 PR 27566
50 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
51 to monitor the data segment phase.
52 (bfd_elfNN_riscv_set_data_segment_info): New function called by
53 after_allocation, to set the data_segment_phase from expld.dataseg.
54 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
55 exp_seg_relro_adjust (0x4).
56 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
57 (bfd_elf64_riscv_set_data_segment_info): Likewise
58
1273b2f8
L		 592021-05-28 H.J. Lu <hongjiu.lu@intel.com>
60
61 PR ld/27905
62 * elf32-i386.c: Don't include "libiberty.h".
63 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
64 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
65 (elf_i386_info_to_howto_rel): Likewise.
66 (elf_i386_tls_transition): Likewise.
67 (elf_i386_relocate_section): Likewise.
68 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
69 a7664973b24 and 50c95a739c9.
70 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
71 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
72 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
73 (elf_x86_has_code16): Likewise.
74
50c95a73
L		 752021-05-26 H.J. Lu <hongjiu.lu@intel.com>
76
77 PR ld/27905
78 * elf32-i386.c: Include "libiberty.h".
79 (elf_howto_table): Add 16-bit R_386_PC16 entry.
80 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
81 R_386_PC16 if input has 16-bit mode instructions.
82 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
83 call.
84 (elf_i386_tls_transition): Likewise.
85 (elf_i386_relocate_section): Likewise.
86 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
87 R_X86_64_PC16 entry.
88 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
89 has 16-bit mode instructions.
90 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
91 elf_x86_has_code16 if relocatable input is marked with
92 GNU_PROPERTY_X86_FEATURE_2_CODE16.
93 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
94 (elf_x86_has_code16): New.
95
fe1f847d
NC		 962021-05-26 Nelson Chu <nelson.chu@sifive.com>
97
98 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
99 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
100 prefixed extension name if check_unknown_prefixed_ext is false.
101 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
102 check_unknown_prefixed_ext to false for linker.
103
74fd118f
NC		 1042021-05-25 Nick Clifton <nickc@redhat.com>
105
106 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
107 (elf32_arm_num_entries): New macro.
108 (elf32_arm_allocate_local_sym_info): Initialise the new field.
109 Allocate arrays individually so that buffer overruns can be
110 detected by memory checkers.
111 (elf32_arm_create_local_iplt): Check num_entries.
112 (elf32_arm_get_plt_info): Likewise.
113 (elf32_arm_final_link_relocate): Likewise.
114 (elf32_arm_check_relocs): Likewise.
115 (elf32_arm_size_dynamic_sections): Likewise.
116 (elf32_arm_output_arch_local_syms): Likewise.
117
cc850f74
NC		 1182021-05-25 Nick Clifton <nickc@redhat.com>
119
120 * elf32-arm.c: Fix formatting.
121
4be1e8db
AM		 1222021-05-25 Alan Modra <amodra@gmail.com>
123
124 * elf-attrs.c (elf_attr_strdup): New function.
125 (_bfd_elf_attr_strdup): Use it here.
126 (elf_add_obj_attr_string): New function, extracted from..
127 (bfd_elf_add_obj_attr_string): ..here.
128 (elf_add_obj_attr_int_string): New function, extracted from..
129 (bfd_elf_add_obj_attr_int_string): ..here.
130 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
131 string terminator. Instead ensure parsing doesn't go past
132 end of sub-section. Use size_t variables for lengths.
133
574ec108
AM		 1342021-05-22 Alan Modra <amodra@gmail.com>
135
136 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
137 Replace data pointer with pointer to pointer. Increment pointer
138 over bytes read.
139 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
140 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
141 careful not to increment data pointer past end. Remove now
142 redundant pr17512 check.
143 * wasm-module.c (READ_LEB128): Adjust to suit changes to
144 _bfd_safe_read_leb128.
145 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
146 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
147 arg.
148 (read_3_bytes): New function.
149 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
150 (read_8_bytes, read_string, read_indirect_string),
151 (read_indirect_line_string, read_alt_indirect_string): Take a
152 byte_byte** arg which is incremented over bytes read. Remove any
153 bytes_read return. Rewrite limit checks to compare lengths
154 rather than pointers.
155 (read_abbrevs, read_attribute_value, read_formatted_entries),
156 (decode_line_info, find_abstract_instance, read_ranges),
157 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
158 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
159 compare lengths rather than pointers.
160 * libbfd.h: Regenerate.
161
894982bf
LM		 1622021-05-21 Luis Machado <luis.machado@linaro.org>
163
164 * elf.c (elfcore_make_memtag_note_section): New function.
165 (elfcore_grok_note): Handle NT_MEMTAG note types.
166
427e4066
AB		 1672021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
168
169 * section.c (bfd_get_section_by_name): Return NULL if name is
170 NULL.
171 (bfd_get_section_by_name_if): Likewise.
172 * dwarf2.c (read_section): Remove unneeded NULL check.
173 (find_debug_info): Likewise.
174
83b0a686
NC		 1752021-05-19 Nick Clifton <nickc@redhat.com>
176
177 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
178 on the number of open files is reached. If possible, try to
179 increase this limit before failing.
180
75f03fa7
NC		 1812021-05-14 Nelson Chu <nelson.chu@sifive.com>
182
183 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
184 of %pcrel_hi, before and after adding the addend. Make sure the
185 value won't be changed, otherwise, report dangerous error.
186
7671eff8
NC		 1872021-05-13 Nelson Chu <nelson.chu@sifive.com>
188
189 * elfxx-riscv.c (check_implicit_always): The check_func, always add
190 the implicit subset without checking.
191 (check_implicit_for_i): The check_func for i, only add zicsr and
192 zifencei when the version of i less than 2.1.
193 (struct riscv_implicit_subset): Record the subsets and their
194 corresponding implicit subsets.
195 (riscv_implicit_subsets): Table records all implicit informations.
196 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
197 according to riscv_implicit_subsets. Remove the redundant codes.
198
4863cddb
AM		 1992021-05-13 Alan Modra <amodra@gmail.com>
200
201 PR 27858
202 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
203 reloc howto.
204
f0bbe8ba
LM		 2052021-05-12 Luis Machado <luis.machado@linaro.org>
206
207 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
208 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
209 functions.
210 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
211 (elfcore_write_register_note): Handle MTE notes.
212
8ca5537b
AM		 2132021-05-11 Alan Modra <amodra@gmail.com>
214
215 PR 27844
216 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
217 strings array, not just the first byte.
218 * aoutx.h (aout_get_external_symbols): Likewise.
219
b397aef4
L		 2202021-05-10 H.J. Lu <hongjiu.lu@intel.com>
221
222 PR binutils/27839
223 * simple.c (bfd_simple_get_relocated_section_contents): Remove
224 strayed fprintf.
225
23182ac0
NC		 2262021-05-10 Nick Clifton <nickc@redhat.com>
227
228 PR 27839
229 * simple.c (simple_dummy_add_to_set): New function.
230 (simple_dummy_constructor): New function.
231 (simple_dummy_multiple_common): New function.
232 (bfd_simple_get_relocated_section_contents): Zero out the
233 callbacks structure, and then set the add_to_set, constructor and
234 multiple_common fields.
235
5b45e89f
DD		 2362021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
237
238 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
239
cf758b39
MF		 2402021-05-08 Mike Frysinger <vapier@gentoo.org>
241
242 * doc/Makefile.am (html-local, bfd/index.html): New targets.
243 * doc/Makefile.in: Regenerate.
244
2faf902d
MF		 2452021-05-08 Mike Frysinger <vapier@gentoo.org>
246
247 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
248 * doc/Makefile.in: Regenerate.
249
97834047
CC		 2502021-05-07 Clément Chigot <clement.chigot@atos.net>
251
252 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
253 sections.
254 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
255 (coff_print_symbol): Likewise.
256 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
257
17c6c3b9
JB		 2582021-05-07 Jan Beulich <jbeulich@suse.com>
259
260 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
261 to zero.
262
a41513ef
AM		 2632021-05-07 Alan Modra <amodra@gmail.com>
264
265 * bfd-in2.h: Regenerate.
266 * libbfd.h: Regenerate.
267
284a1309
SH		 2682021-05-06 Stafford Horne <shorne@gmail.com>
269
270 PR 27746
271 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
272 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
273 (elf_or1k_link_hash_table): New field plt_count.
274 (elf_or1k_link_hash_entry): New field plt_index.
275 (elf_or1k_plt_entry_size): New function.
276 (or1k_write_plt_entry): Update to support variable size PLTs.
277 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
278 API.
279 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
280 when needed.
281 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
282 PLT size.
283
3c3de29b
SH		 2842021-05-06 Stafford Horne <shorne@gmail.com>
285
286 PR 21464
287 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
288 overflow check if we have R_OR1K_GOT_AHI16 followed by
289 R_OR1K_GOT16.
290
0b3e14c9
SH		 2912021-05-06 Stafford Horne <shorne@gmail.com>
292
293 PR 21464
294 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
295 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
296 (or1k_final_link_relocate, or1k_elf_relocate_section,
297 or1k_elf_check_relocs): Likewise.
298 * libbfd.h (bfd_reloc_code_real_names): Likewise.
299 * reloc.c: Likewise.
300
a76ef689
SH		 3012021-05-06 Stafford Horne <shorne@gmail.com>
302
303 PR 27624
304 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
305 condition used to cleanup plt entries to cleanup forced local
306 entries.
307
4467df35
L		 3082021-05-05 H.J. Lu <hongjiu.lu@intel.com>
309
310 PR ld/27825
311 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
312 to local symbols.
313
c38c6234
AM		 3142021-05-05 Alan Modra <amodra@gmail.com>
315
316 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
317 sanity checking keylen.
318
bd6d8601
NC		 3192021-05-04 Nick Clifton <nickc@redhat.com>
320
321 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
322 of 0 as 1.
323 (bfd_realloc): Likewise.
324 (bfd_zmalloc): Likewise.
325 (bfd_realloc_or_free): Provide some documentation. Treat a size
326 of 0 as a request to free.
327 * libbfd-in.h (bfd_realloc): Remove prototype.
328 (bfd_realloc_or_free): Remove prototype.
329 (bfd_zmalloc): Remove prototype.
330 * libbfd.h: Regenerate.
331
4c398cc0
JB		 3322021-05-03 Jan Beulich <jbeulich@suse.com>
333
334 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
335 complain_overflow_dont.
336 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
337 relocs to complain_overflow_dont.
338
49160308
AM		 3392021-05-03 Alan Modra <amodra@gmail.com>
340
341 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
342 symbols when -z dynamic-undefined-weak or when there are no
343 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
344 is not given.
345 * elf64-ppc.c (allocate_dynrelocs): Likewise.
346
b2936612
AM		 3472021-05-03 Alan Modra <amodra@gmail.com>
348
349 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
350 weak undefined symols that only appear on PLT relocs.
351 * elf64-ppc.c (allocate_dynrelocs): Likewise.
352
337d0bf8
AM		 3532021-05-03 Alan Modra <amodra@gmail.com>
354
355 PR 27755
356 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
357
5072b52d
AM		 3582021-05-03 Alan Modra <amodra@gmail.com>
359
360 * elf32-csky.c (is_mapping_symbol_name): New function.
361 (csky_elf_is_target_special_symbol): Likewise.
362 (csky_elf_maybe_function_sym): Likewise.
363 (bfd_elf32_bfd_is_target_special_symbol): Define.
364 (elf_backend_maybe_function_sym): Define.
365
d1fbc3ba
NC		 3662021-04-30 Nick Clifton <nickc@redhat.com>
367
368 PR 27801
369 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
370 read 32-bit value.
371
9f84cb38
NC		 3722021-04-30 Nick Clifton <nickc@redhat.com>
373
374 PR 27799
375 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
376 that are too small.
377
6cb40a67
NC		 3782021-04-30 Nick Clifton <nickc@redhat.com>
379
380 PR 27797
381 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
382 been realloc'ed to size 0.
383
bceb87ef
NC		 3842021-04-30 Nick Clifton <nickc@redhat.com>
385
386 PR 27795
387 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
388 lengths.
389
09e40e44
NC		 3902021-04-29 Nick Clifton <nickc@redhat.com>
391
392 PR 27793
393 * som.c (som_slurp_symbol_table): Assign symbols without any scope
394 to the undefined section.
395 (som_decode_symclass): Check for a missing symbol section.
396 * syms.c (bfd_decode_symclass): Likewise.
397
063e75c9
NC		 3982021-04-29 Nick Clifton <nickc@redhat.com>
399
400 PR 27792
401 * som.c (som_slurp_string_table): Place a terminating NUL byte at
402 the end of the table.
403 (som_slurp_symbol_table): Check for an over-large offset into the
404 string string table.
405
24aebc79
NC		 4062021-04-28 Nick Clifton <nickc@redhat.com>
407
408 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
409 symbols as potential function symbols.
410 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
411 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
412 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
413
3955e346
MF		 4142021-04-26 Mike Frysinger <vapier@gentoo.org>
415
416 * elf-bfd.h: Include stdlib.h.
417
a7664973
JB		 4182021-04-26 Jan Beulich <jbeulich@suse.com>
419
420 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
421 complain_overflow_signed.
422 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
423 to complain_overflow_signed.
424
f5e98b7d
EB		 4252021-04-23 Eric Botcazou <ebotcazou@adacore.com>
426
427 * elf.c (special_sections_p): Add .persistent.bss.
428
c21346c5
JB		 4292021-04-23 Jan Beulich <jbeulich@suse.com>
430
431 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
432 size field.
433 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
434 has zero size field.
435
bdd2aaf6
CC		 4362021-04-22 Clément Chigot <clement.chigot@atos.net>
437
438 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
439 Add length_field_size field.
440 (_bfd_stringtab_init): Change prototype.
441 Adapt to new length_field_size.
442 (_bfd_xcoff_stringtab_init): Likewise.
443 (_bfd_stringtab_add): Likewise.
444 (_bfd_stringtab_emit): Likewise.
445 * libbfd-in.h (_bfd_xcoff_stringtab_init):
446 Change prototype.
447 * libbfd.h: Regenerate.
448 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
449 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
450
b11b2969
CC		 4512021-04-22 Clément Chigot <clement.chigot@atos.net>
452
453 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
454 unsupported storage class or auxialiry entries.
455 Improve and adapt to new aux structures.
456 Add C_DWARF support.
457 (_bfd_xcoff_swap_aux_out): Likewise.
458 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
459 (_bfd_xcoff64_swap_aux_out): Likewise.
460
18e9a809
EZ		 4612021-04-21 Eli Zaretskii <eliz@gnu.org>
462
463 PR 27760
464 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
465 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
466 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
467 Decode the contents of the DllCharacteristics field.
468
33fe00c1
NC		 4692021-04-21 Nick Clifton <nickc@redhat.com>
470
471 PR 27759
472 * srec.c (srec_read_section): Replace assertions with error
473 returns.
474
c5df7e44
CC		 4752021-04-20 Clément Chigot <clement.chigot@atos.net>
476
477 PR binutils/21700
478 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
479 * bfd-in2.h: Regenerate.
480 * libbfd.h: Regenerate.
481 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
482 BFD_RELOC_PPC_NEG handler.
483 (xcoff_reloc_type_neg): Correctly substract addend.
484 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
485 howto.
486 (xcoff64_rtype2howto): Add handler for R_NEG_32.
487 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
488 * xcofflink.c (xcoff_need_ldrel_p): Check output section
489 for R_POS-like relocations. New argument added.
490 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
491 (xcoff_link_input_bfd): Likewise.
492
6f8f6017
AM		 4932021-04-16 Alan Modra <amodra@gmail.com>
494
495 PR 27567
496 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
497 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
498 ignore alignment checks when return is false. Formatting.
499
ddfe525f
NC		 5002021-04-15 Nelson Chu <nelson.chu@sifive.com>
501
502 PR27584
503 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
504 omit local and empty symbols since they usually generated to
505 mark the auipc instructions.
506
f6a1f957
LX		 5072021-04-15 Lifang Xia<lifang_xia@c-sky.com>
508
509 * elf32-csky.c (csky_elf_howto_table)
510 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
511 bfd_elf_generic_reloc.
512 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
513 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
514 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
515 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
516
9917b559
L		 5172021-04-14 H.J. Lu <hongjiu.lu@intel.com>
518
519 PR binutils/27708
520 * elf.c (assign_file_positions_for_non_load_sections): Set
521 p_memsz to p_filesz for the loadable PT_NOTE segment.
522
5f47741b
FC		 5232021-04-14 Frederic Cambus <fred@statdns.com>
524
525 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
526 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
527
8985b74b
AM		 5282021-04-14 Alan Modra <amodra@gmail.com>
529
530 PR 27631
531 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
532 when hh might be NULL, test for NULL first.
533
c9f9a78d
AM		 5342021-04-14 Alan Modra <amodra@gmail.com>
535
536 PR 27630
537 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
538 hash might be NULL, cast instead.
539
d2f1139e
CC		 5402021-04-13 Clément Chigot <clement.chigot@atos.net>
541
542 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
543
e3839c10
NC		 5442021-04-13 Nelson Chu <nelson.chu@sifive.com>
545
546 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
547 when the version of input or output is RISCV_UNKNOWN_VERSION, since
548 the extension is added implicitly.
549 * elfxx-riscv.c: Updated the obsolete comments.
550 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
551 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
552
43e05cd4
AM		 5532021-04-12 Alan Modra <amodra@gmail.com>
554
555 * elf-bfd.h (ENABLE_CHECKING): Define.
556 (elf_link_hash_lookup): Abort if wrong type of hash table.
557 * configure.ac (--enable-checking): Add support.
558 * config.in: Regenerate.
559 * configure: Regenerate.
560
2cc15b10
AM		 5612021-04-12 Alan Modra <amodra@gmail.com>
562
563 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
564 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
565 (elf_hash_table, elf_hash_table_id): Likewise.
566 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
567 is_elf_hash_table check.
568 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
569 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
570 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
571 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
572 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
573 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
574 (elf64_ia64_global_dyn_sym_thunk): Likewise.
575 (elf64_vms_link_add_object_symbols): Pass base type of hash table
576 to is_elf_hash_table.
577 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
578 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
579 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
580 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
581 (bfd_elf_final_link): Likewise.
582 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
583 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
584
b585e899
AM		 5852021-04-12 Alan Modra <amodra@gmail.com>
586
587 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
588 from elf_backend_archive_symbol_lookup.
589 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
590 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
591 we have a ppc_hash_table before accessing ppc_link_hash_entry
592 fields.
593 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
594 bfd_link_hash_entry*.
595 (elf_link_add_archive_symbols): Adjust to suit.
596
f5b10973
NC		 5972021-04-12 Nelson Chu <nelson.chu@sifive.com>
598
599 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
600 i-ext when expanding g-ext.
601
f0bae255
NC		 6022021-04-12 Nelson Chu <nelson.chu@sifive.com>
603
604 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
605 (riscv_parse_add_subset): Always add the implicit extensions, even if
606 their versions are RISCV_UNKNOWN_VERSION.
607 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
608 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
609 implicit extension after it has been expanded.
610 (riscv_parse_add_implicit_subsets): Updated.
611
e601909a
NC		 6122021-04-12 Nelson Chu <nelson.chu@sifive.com>
613
614 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
615 (riscv_std_s_ext_strtab): Likewise.
616 (riscv_std_h_ext_strtab): Likewise.
617 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
618 (enum riscv_prefix_ext_class): Moved forward and renamed from
619 riscv_isa_ext_class. Reorder them according to the parsing order,
620 since the enum values are used to check the orders in the
621 riscv_compare_subsets.
622 (struct riscv_parse_prefix_config): Moved forward and renamed from
623 riscv_parse_config_t. Also removed the ext_valid_p field, the
624 related functions are replaced by riscv_valid_prefixed_ext.
625 (parse_config): Moved forward and updated. The more letters of the
626 prefix string, the more forward it must be defined. Otherwise, we
627 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
628 (riscv_get_prefix_class): Moved forward. Support to parse the
629 multi-letter prefix, like zxm.
630 (riscv_known_prefixed_ext): New function, check if the prefixed
631 extension is supported according to the right riscv_std_*_ext_strtab.
632 (riscv_valid_prefixed_ext): New function, used to replace the
633 riscv_ext_*_valid_p functions.
634 (riscv_init_ext_order): Do not set the values for prefix keywords
635 since they may have multiple letters for now.
636 (riscv_compare_subsets): Set the order values of prefix keywords
637 to negative numbers according to the riscv_prefix_ext_class.
638 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
639 have parsed the prefixed extensions.
640 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
641 Report error when the prefix is unknown.
642 (riscv_parse_subset): Do not parse the prefixed extensions according
643 to the orders in the parse_config. Remove the confused message and
644 let riscv_parse_prefixed_ext to report the details.
645 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
646 (riscv_get_prefix_class): Removed to static.
647
eec8bf7e
MF		 6482021-04-08 Mike Frysinger <vapier@gentoo.org>
649
650 * configure.ac (ACX_BUGURL): Use https://.
651 * configure.com (COPY_TEXT): Likewise.
652 * configure: Regenerate.
653
83c79df8
AM		 6542021-04-05 Alan Modra <amodra@gmail.com>
655
656 * configure.ac: Don't check for long long or long double type.
657 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
658 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
659 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
660 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
661 (AC_ISC_POSIX): Don't invoke.
662 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
663 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
664 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
665 header order as per automake AC_INCLUDES_DEFAULT.
666 * bfd-in.h: Include inttypes.h unconditionally.
667 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
668 long double are available.
669 (bfd_scan_vma): Assume long long and strtoull are available.
670 * elflink.c: Include limits.h unconditionally.
671 * elfnn-riscv.c: Likewise.
672 * wasm-module.c: Likewise.
673 * hpux-core.c: Include dirent.h unconditionally.
674 * trad-core.c: Likewise.
675 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
676 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
677 * elf32-m68hc1x.c: Don't include alloca-conf.h.
678 * elf64-hppa.c: Likewise.
679 * som.c: Likewise.
680 * wasm-module.c: Likewise.
681 * xsym.c: Likewise.
682 * bfd-in2.h: Regenerate.
683 * config.in: Regenerate.
684 * configure: Regenerate.
685
74edb473
TC		 6862021-04-01 Tamar Christina <tamar.christina@arm.com>
687
688 PR ld/26659
689 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
690
e9b095a5
ML		 6912021-04-01 Martin Liska <mliska@suse.cz>
692
693 * ecoff.c (strneq): Remove strneq and use startswith.
694 (_bfd_ecoff_slurp_armap): Likewise.
695
3f3328b8
ML		 6962021-04-01 Martin Liska <mliska@suse.cz>
697
698 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
699 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
700 (elf_get_reloc_section): Likewise.
701 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
702 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
703 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
704 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
705 (nds32_elf_relocate_section): Likewise.
706 (nds32_elf_action_discarded): Likewise.
707 (nds32_elf_check_relocs): Likewise.
708 (nds32_elf_section_flags): Likewise.
709 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
710 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
711 * elf32-rx.c (rx_table_find): Likewise.
712 (rx_table_map): Likewise.
713 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
714 (spu_elf_find_overlays): Likewise.
715 (needs_ovl_stub): Likewise.
716 (allocate_spuear_stubs): Likewise.
717 (build_spuear_stubs): Likewise.
718 (mark_overlay_section): Likewise.
719 (spu_elf_auto_overlay): Likewise.
720 (spu_elf_output_symbol_hook): Likewise.
721 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
722 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
723 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
724 (ppc64_elf_relocate_section): Likewise.
725 * elflink.c (resolve_section): Likewise.
726 (UNARY_OP): Likewise.
727 (BINARY_OP_HEAD): Likewise.
728 (elf_link_input_bfd): Likewise.
729 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
730 * elfxx-riscv.c (riscv_parse_subset): Likewise.
731 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
732 * opncls.c (get_build_id): Likewise.
733
65c5fbd4
AM		 7342021-03-31 Alan Modra <amodra@gmail.com>
735
736 PR 27671
737 * bfd-in.h: Don't poison FALSE or TRUE.
738 * bfd-in2.h: Regenerate.
739
0a1b45a2
AM		 7402021-03-31 Alan Modra <amodra@gmail.com>
741
742 * sysdep.h: POISON_BFD_BOOLEAN: Define.
743 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
744 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
745 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
746 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
747 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
748 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
749 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
750 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
751 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
752 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
753 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
754 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
755 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
756 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
757 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
758 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
759 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
760 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
761 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
762 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
763 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
764 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
765 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
766 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
767 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
768 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
769 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
770 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
771 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
772 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
773 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
774 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
775 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
776 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
777 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
778 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
779 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
780 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
781 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
782 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
783 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
784 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
785 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
786 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
787 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
788 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
789 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
790 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
791 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
792 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
793 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
794 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
795 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
796 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
797 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
798 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
799 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
800 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
801 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
802 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
803 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
804 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
805 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
806 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
807 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
808 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
809 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
810 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
811 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
812 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
813 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
814 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
815 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
816 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
817 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
818 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
819 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
820 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
821 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
822 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
823 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
824 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
825 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
826 TRUE with true throughout.
827 * bfd-in2.h: Regenerate.
828 * libbfd.h: Regenerate.
829 * libcoff.h: Regenerate.
830
ad9e24ad
AM		 8312021-03-31 Alan Modra <amodra@gmail.com>
832
833 * bfd-in.h: Include stdbool.h.
834 (bfd_boolean): Define as bool
835 * bfd-in2.h: Regenerate.
836
3dfb1b6d
AM		 8372021-03-31 Alan Modra <amodra@gmail.com>
838
839 * .gitignore: Delete bfd_stdint.h entry.
840 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
841 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
842 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
843 * configure.ac: Don't invoke GCC_HEADER_STDINT.
844 * configure.com: Don't create bfd_stdint.h.
845 * Makefile.in: Regenerate.
846 * aclocal.m4: Regenerate.
847 * bfd-in2.h: Regenerate.
848 * config.in: Regenerate.
849 * configure: Regenerate.
850 * doc/Makefile.in: Regenerate.
851 * po/BLD-POTFILES.in: Regenerate.
852
57ae980e
AM		 8532021-03-31 Alan Modra <amodra@gmail.com>
854
855 * bfd-in.h: Include string.h.
856 (LITMEMCPY, LITSTRCPY): Delete.
857 * bfd-in2.h: Regenerate.
858
d1cbe007
AM		 8592021-03-30 Alan Modra <amodra@gmail.com>
860
861 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
862 unless is_elf_hash_table.
863
63b4cc53
AM		 8642021-03-29 Alan Modra <amodra@gmail.com>
865
866 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
867 to bfd_boolean.
868 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
869 against FALSE.
870 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
871 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
872 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
873 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
874 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
875 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
876 * elf32-rx.c (rx_set_section_contents): Likewise.
877 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
878 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
879 * mach-o.c (bfd_mach_o_read_command): Likewise.
880 * targets.c (bfd_get_target_info): Likewise.
881
f4f9ede0
AM		 8822021-03-29 Alan Modra <amodra@gmail.com>
883
884 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
885 * elf32-z80.c (z80_is_local_label_name): Likewise.
886 * elf32-spu.c (spu_elf_modify_headers): Likewise.
887 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
888 Change type to int.
889 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
890 for error return from vms_write_data_block.
891
1201fda6
AM		 8922021-03-29 Alan Modra <amodra@gmail.com>
893
894 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
895 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
896 (elf64_ia64_local_dyn_sym_thunk): Likewise.
897 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
898 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
899 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
900 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
901 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
902 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
903 (riscv_pcrel_reloc_eq): Likewise.
904 (riscv_elf_finish_local_dynamic_symbol): Likewise.
905 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
906 (finish_local_dynamic_symbol): Likewise.
907 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
908 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
909 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
910
37bb890f
AM		 9112021-03-29 Alan Modra <amodra@gmail.com>
912
913 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
914 a void pointer.
915 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
916 elf_link_output_symstrtab when calling output_arch_syms and
917 output_arch_local_syms.
918 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
919 elf_backend_output_arch_local_syms>): Change return type of func
920 arg to match elf_link_output_symstrtab.
921 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
922 return type.
923 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
924 (nds32_elf_output_arch_syms): Correct func return type.
925
0f684201
AM		 9262021-03-29 Alan Modra <amodra@gmail.com>
927
928 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
929 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
930 * elf32-arc.c (elf_arc_relocate_section): Likewise.
931 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
932 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
933 * elf32-bfin.c (bfin_relocate_section): Likewise.
934 (bfinfdpic_relocate_section): Likewise.
935 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
936 * elf32-cris.c (cris_elf_relocate_section): Likewise.
937 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
938 * elf32-csky.c (csky_elf_relocate_section): Likewise.
939 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
940 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
941 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
942 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
943 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
944 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
945 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
946 * elf32-i386.c (elf_i386_relocate_section): Likewise.
947 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
948 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
949 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
950 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
951 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
952 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
953 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
954 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
955 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
956 * elf32-mep.c (mep_elf_relocate_section): Likewise.
957 * elf32-metag.c (elf_metag_relocate_section): Likewise.
958 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
959 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
960 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
961 * elf32-mt.c (mt_elf_relocate_section): Likewise.
962 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
963 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
964 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
965 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
966 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
967 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
968 * elf32-rx.c (rx_elf_relocate_section): Likewise.
969 * elf32-s390.c (elf_s390_relocate_section): Likewise.
970 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
971 (_bfd_score_elf_relocate_section): Likewise.
972 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
973 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
974 * elf32-sh.c (sh_elf_relocate_section): Likewise.
975 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
976 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
977 * elf32-v850.c (v850_elf_relocate_section): Likewise.
978 * elf32-vax.c (elf_vax_relocate_section): Likewise.
979 * elf32-visium.c (visium_elf_relocate_section): Likewise.
980 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
981 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
982 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
983 * elf32-z80.c (z80_elf_relocate_section): Likewise.
984 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
985 (elf64_alpha_relocate_section): Likewise.
986 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
987 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
988 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
989 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
990 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
991 * elf64-s390.c (elf_s390_relocate_section): Likewise.
992 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
993 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
994 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
995 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
996 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
997 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
998 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
999 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1000 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1001 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1002
ff5b3e14
KS		 10032021-03-26 Keith Seitz <keiths@redhat.com>
1004
1005 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1006 offset of program headers after calling elf_read_notes.
1007
f596b03f
JB		 10082021-03-23 Jan Beulich <jbeulich@suse.com>
1009
1010 * dwarf2.c (read_indexed_string): Rename index to idx.
1011
08dedd66
ML		 10122021-03-22 Martin Liska <mliska@suse.cz>
1013
1014 * bfd-in.h (startswith): Add startswith function.
1015 (CONST_STRNEQ): Remove.
1016 * bfd-in2.h (startswith): Regenerate with make headers.
1017 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1018 (_bfd_slurp_extended_name_table): Likewise.
1019 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1020 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1021 (bfd_convert_section_size): Likewise.
1022 (bfd_convert_section_contents): Likewise.
1023 * coff-stgo32.c (go32exe_create_stub): Likewise.
1024 (go32exe_check_format): Likewise.
1025 * coffcode.h (styp_to_sec_flags): Likewise.
1026 (GNU_DEBUGALTLINK): Likewise.
1027 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1028 (coff_gc_sweep): Likewise.
1029 (bfd_coff_gc_sections): Likewise.
1030 * cofflink.c (coff_link_add_symbols): Likewise.
1031 (process_embedded_commands): Likewise.
1032 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1033 (bfd_init_section_decompress_status): Likewise.
1034 * dwarf2.c (find_debug_info): Likewise.
1035 (place_sections): Likewise.
1036 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1037 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1038 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1039 (assign_section_numbers): Likewise.
1040 (elfcore_grok_win32pstatus): Likewise.
1041 * elf32-arm.c (cmse_scan): Likewise.
1042 (elf32_arm_gc_mark_extra_sections): Likewise.
1043 (elf32_arm_size_dynamic_sections): Likewise.
1044 (is_arm_elf_unwind_section_name): Likewise.
1045 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1046 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1047 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1048 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1049 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1050 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1051 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1052 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1053 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1054 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1055 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1056 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1057 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1058 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1059 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1060 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1061 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1062 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1063 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1064 (elf32_tic6x_size_dynamic_sections): Likewise.
1065 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1066 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1067 (xtensa_is_insntable_section): Likewise.
1068 (xtensa_is_littable_section): Likewise.
1069 (xtensa_is_proptable_section): Likewise.
1070 (xtensa_property_section_name): Likewise.
1071 (xtensa_callback_required_dependence): Likewise.
1072 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1073 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1074 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1075 (get_reloc_section): Likewise.
1076 (elf64_ia64_size_dynamic_sections): Likewise.
1077 (elf64_ia64_object_p): Likewise.
1078 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1079 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1080 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1081 * elflink.c (elf_link_add_object_symbols): Likewise.
1082 (_bfd_elf_gc_mark_extra_sections): Likewise.
1083 (bfd_elf_parse_eh_frame_entries): Likewise.
1084 (_bfd_elf_section_already_linked): Likewise.
1085 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1086 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1087 (elfNN_ia64_size_dynamic_sections): Likewise.
1088 (elfNN_ia64_object_p): Likewise.
1089 * elfxx-mips.c (FN_STUB_P): Likewise.
1090 (CALL_STUB_P): Likewise.
1091 (CALL_FP_STUB_P): Likewise.
1092 (_bfd_mips_elf_section_from_shdr): Likewise.
1093 (_bfd_mips_elf_fake_sections): Likewise.
1094 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1095 (_bfd_mips_final_write_processing): Likewise.
1096 (_bfd_mips_elf_final_link): Likewise.
1097 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1098 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1099 (elf_x86_64_is_reloc_section): Likewise.
1100 * hpux-core.c (thread_section_p): Likewise.
1101 * libcoff.h (bfd_pei_p): Likewise.
1102 * linker.c (REAL): Likewise.
1103 (unwrap_hash_lookup): Likewise.
1104 (_bfd_generic_link_add_one_symbol): Likewise.
1105 * mmo.c (mmo_internal_write_section): Likewise.
1106 * osf-core.c (osf_core_core_file_p): Likewise.
1107 * pef.c (bfd_pef_print_symbol): Likewise.
1108 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1109 * som.c (som_slurp_symbol_table): Likewise.
1110 (som_slurp_armap): Likewise.
1111 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1112
2aaf2ce8
JB		 11132021-03-22 Jan Beulich <jbeulich@suse.com>
1114
1115 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1116 language translation wrapping to _bfd_error_handler()
1117 invocations.
1118
e9338841
AM		 11192021-03-21 Alan Modra <amodra@gmail.com>
1120
1121 * bfd-in.h (startswith): New inline.
1122 (CONST_STRNEQ): Use startswith.
1123 * bfd-in2.h: Regenerate.
1124
15407e7e
AM		 11252021-03-20 Alan Modra <amodra@gmail.com>
1126
1127 PR 27590
1128 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1129 test for .gnu.debuglto*.
1130
3818d4ab
L		 11312021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1132
1133 PR ld/27590
15407e7e 1134 * elf.c (_bfd_elf_make_section_from_shdr): Treat
3818d4ab
L		 1135 .gnu.debuglto_.debug_ section as debugging section unless it is
1136 marked with SHF_EXCLUDE.
1137 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1138 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1139 matching non-debugging sections or linkonce section with comdat
1140 section.
1141
51f6e7a9
L		 11422021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1143
1144 PR ld/27587
1145 * dwarf2.c (read_attribute_value): Check version >= 3 for
1146 DW_FORM_ref_addr.
1147
012d4426
NC		 11482021-03-16 Nick Clifton <nickc@redhat.com>
1149
1150 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1151 overrun by using sizeof of the destination x_fname field as the
1152 limit for a memcpy.
1153
80d49d6a
KLC		 11542021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1155
1156 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1157
1b2cb8e2
CC		 11582021-03-12 Clément Chigot <clement.chigot@atos.net>
1159
1160 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1161 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1162 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1163 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1164 BFD_RELOC_PPC64_TLS_ML): New relocations.
1165 * bfd-in2.h: Regenerate.
1166 * libbfd.h: Regenerate.
1167 * coff-rs6000.c (xcoff_calculate_relocation): Call
1168 xcoff_reloc_type_tls for TLS relocations.
1169 (xcoff_howto_table): Implement TLS relocations.
1170 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1171 (xcoff_reloc_type_tls): New function.
1172 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1173 (xcoff_howto_table): Likewise.
1174 (_bfd_xcoff_reloc_type_lookup): Likewise.
1175 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1176 (styp_to_sec_flags): Likewise.
1177 (coff_compute_section_file_positions): Avoid file offset
1178 optimisation for .data when the previous section is .tdata.
1179 (coff_write_object_contents): Handle TLS sections.
1180 * coffswap.h (coff_swap_aouthdr_out): Add support for
1181 new fields in aouthdr.
1182 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1183 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1184 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1185 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1186
4a403be0
CC		 11872021-03-12 Clément Chigot <clement.chigot@atos.net>
1188
1189 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1190 New relocations.
1191 * bfd-in2.h: Regenerate.
1192 * libbfd.h: Regenerate.
1193 * coff-rs6000.c (xcoff_calculate_relocation): Call
1194 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1195 (xcoff_howto_table): Remove src_mask for TOC relocations.
1196 Add R_TOCU and R_TOCL howtos.
1197 (_bfd_xcoff_reloc_type_lookup): Add cases for
1198 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1199 (xcoff_reloc_type_toc): Compute the whole offset.
1200 Implement R_TOCU and R_TOCL.
1201 * coff64-rs6000.c (xcoff64_calculate_relocation):
1202 Likewise.
1203 (xcoff64_howto_table): Likewise.
1204 (xcoff64_reloc_type_lookup): Likewise.
1205
2c1bef53
CC		 12062021-03-12 Clément Chigot <clement.chigot@atos.net>
1207
1208 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1209 add new relocations.
1210 (xcoff_howto_table): Likewise.
1211 (xcoff_rtype2howto): Increase r_type maximum value.
1212 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1213 of create a new one from scratch. Enable only some relocations
1214 to have a changing r_size.
1215 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1216 (xcoff64_howto_table): Likewise.
1217 (xcoff64_rtype2howto): Likewise.
1218 (xcoff64_ppc_relocate_section): Likewise.
1219 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1220
0c929e83
CC		 12212021-03-12 Clément Chigot <clement.chigot@atos.net>
1222
1223 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1224
6d4d9328
CC		 12252021-03-12 Clément Chigot <clement.chigot@atos.net>
1226
1227 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1228 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1229 support for o_cputype field. Avoid creating an empty a.out header
1230 for XCOFF64.
1231
8aa2d023
CC		 12322021-03-12 Clément Chigot <clement.chigot@atos.net>
1233
1234 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1235 missing smclass.
1236
ebdcad3f
NC		 12372021-03-11 Nelson Chu <nelson.chu@sifive.com>
1238
1239 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1240 restart_relax, used to check if we need to run the whole
1241 relaxations from relax pass 0 to 2 again.
1242 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1243 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1244 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1245 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1246 after_allocation to check if we need to run the whole relaxations again.
1247 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1248 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1249 again is TRUE, too.
1250 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1251 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1252
67b0f684
JB		 12532021-03-10 Jan Beulich <jbeulich@suse.com>
1254
1255 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1256 offset.
1257
2dfa8341
AM		 12582021-03-10 Alan Modra <amodra@gmail.com>
1259 Jan Beulich <jbeulich@suse.com>
1260
1261 * elf.c (bfd_elf_generic_reloc): Make references between debug
1262 sections use section relative values.
1263
87fa7d56
JB		 12642021-03-09 Jan Beulich <jbeulich@suse.com>
1265
1266 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1267
8c0546e9
L		 12682021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1269
1270 PR ld/27425
1271 PR ld/27432
1272 * bfd.c (_bfd_get_link_info): New function.
1273 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1274 (elf_link_info): New.
1275 * libbfd-in.h (_bfd_get_link_info): New prototype.
1276 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1277 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1278 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1279 (pex64_link_add_symbols): New function.
1280 (coff_bfd_link_add_symbols): New macro.
1281 * libbfd.h: Regenerated.
1282
db6092f3
AB		 12832021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1284 Andrew Burgess <andrew.burgess@embecosm.com>
1285
1286 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1287 * elf.c (elfcore_grok_riscv_csr): New function.
1288 (elfcore_grok_note): Handle NT_RISCV_CSR.
1289 (elfcore_write_riscv_csr): New function.
1290 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1291
0897bb7d
AB		 12922021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1293 Andrew Burgess <andrew.burgess@embecosm.com>
1294
1295 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1296 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1297 (riscv_write_core_note): New function.
1298 (riscv_elf_grok_psinfo): Make use of two new length defines.
1299 (elf_backend_write_core_note): Define.
1300
b63a5e38
AB		 13012021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1302 Andrew Burgess <andrew.burgess@embecosm.com>
1303
1304 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1305 * elf.c (elfcore_grok_gdb_tdesc): New function.
1306 (elfcore_grok_note): Handle NT_GDB_TDESC.
1307 (elfcore_write_gdb_tdesc): New function.
1308 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1309
2017f387
NC		 13102021-03-05 Nick Clifton <nickc@redhat.com>
1311
1312 PR 27521
1313 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1314 (read_indexed_string): Placeholder function.
1315 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1316 forms.
1317
b01b5d9a
AM		 13182021-03-05 Alan Modra <amodra@gmail.com>
1319
1320 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1321 2020-09-16 changes.
1322 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1323 adjustments here instead. Separate pc-relative adjustments
1324 from symbol related adjustments. Tidy comments and formatting.
1325
6b5465b9
JB		 13262021-03-04 Jan Beulich <jbeulich@suse.com>
1327
1328 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1329 final PE images.
1330
0b7733b6
AM		 13312021-03-04 Alan Modra <amodra@gmail.com>
1332
1333 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1334
5789f845
AM		 13352021-03-03 Alan Modra <amodra@gmail.com>
1336
1337 PR 27500
1338 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1339 processing not when start/stop symbol section is unmarked but
1340 on first time a start/stop symbol is processed.
1341
dc83f2d2
AM		 13422021-03-03 Alan Modra <amodra@gmail.com>
1343
1344 * reloc.c: Include x86_64.h rather than internal.h.
1345
ca8f6bc6
NC		 13462021-03-02 Nick Clifton <nickc@redhat.com>
1347
1348 PR 27484
1349 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1350 function and variable tags and a second time to resolve their
1351 attributes.
1352
211bcd01
NA		 13532021-03-02 Nick Alcock <nick.alcock@oracle.com>
1354
1355 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1356
b80e421f
AM		 13572021-03-02 Alan Modra <amodra@gmail.com>
1358
1359 PR 27451
1360 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1361 linker defined start/stop symbols when start_stop_gc.
1362
f5b9c288
AM		 13632021-03-02 Alan Modra <amodra@gmail.com>
1364
1365 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1366 indirect to pc-relative or toc-relative for undefined symbols.
1367
8ee10e86
AM		 13682021-03-01 Alan Modra <amodra@gmail.com>
1369 Fangrui Song <maskray@google.com>
1370
1371 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1372 defined start/stop symbols when start_stop_gc.
1373 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1374 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1375 * linker.c (bfd_generic_define_start_stop): Likewise.
1376
bbaddd4b
AM		 13772021-02-25 Alan Modra <amodra@gmail.com>
1378
1379 PR 27441
1380 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1381 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1382 use when deciding an as-needed library should be loaded instead
1383 of using the binding of the library definition.
1384
93af1b04
AM		 13852021-02-24 Alan Modra <amodra@gmail.com>
1386
1387 PR 27459
1388 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1389 header to avoid a buffer overflow.
1390
e9d18e06
AM		 13912021-02-22 Alan Modra <amodra@gmail.com>
1392
1393 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1394 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1395
5a9f5403
NC		 13962021-02-19 Nelson Chu <nelson.chu@sifive.com>
1397
1398 PR 27158
1399 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1400 (_bfd_riscv_relax_call): Likewise.
1401 (_bfd_riscv_relax_lui): Likewise.
1402 * elfxx-riscv.c (howto_table): Likewise.
1403
3d73d29e
NC		 14042021-02-18 Nelson Chu <nelson.chu@sifive.com>
1405
1406 * Makefile.am: Added cpu-riscv.h.
1407 * Makefile.in: Regenerated.
1408 * po/SRC-POTFILES.in: Regenerated.
1409 * cpu-riscv.h: Added to support spec versions controlling.
1410 Also added extern arrays and functions for cpu-riscv.c.
1411 (enum riscv_spec_class): Define all spec classes here uniformly.
1412 (struct riscv_spec): Added for all specs.
1413 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1414 (RISCV_GET_SPEC_NAME): Likewise.
1415 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1416 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1417 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1418 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1419 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1420 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1421 (riscv_priv_specs): Moved below.
1422 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1423 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1424 * elfnn-riscv.c: Included cpu-riscv.h.
1425 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1426 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1427 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1428 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1429
b9b204b3
AM		 14302021-02-17 Alan Modra <amodra@gmail.com>
1431
1432 * wasm-module.c: Guard include of limits.h.
1433 (CHAR_BIT): Provide backup define.
1434 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1435 Correct signed overflow checking.
1436
0d6aab77
NC		 14372021-02-17 Nelson Chu <nelson.chu@sifive.com>
1438
1439 PR 27200
1440 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1441 copying the elf flags from input BFD to output BFD, until we have
1442 checked if the input BFD has no code section or not. Also fix the
1443 problem that we only check the first section rather than the entire
1444 sections for input BFD.
1445
7b54cadd
AM		 14462021-02-16 Alan Modra <amodra@gmail.com>
1447
1448 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1449 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1450
8c674061
JB		 14512021-02-15 Jan Beulich <jbeulich@suse.com>
1452
1453 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1454 * doc/Makefile.in: Re-generate.
1455
1781a9d0
AM		 14562021-02-15 Alan Modra <amodra@gmail.com>
1457
1458 * elf32-nds32.c (nds32_get_section_contents): Replace
1459 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1460 (nds32_elf_relax_delete_blanks): Init contents.
1461 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1462
8b78cbec
AM		 14632021-02-15 Alan Modra <amodra@gmail.com>
1464
1465 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1466 bfd_get_full_section_contents.
1467
d7a7af8f
AM		 14682021-02-14 Alan Modra <amodra@gmail.com>
1469
1470 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1471 all fixes to bfd_generic_get_relocated_section_contents since this
1472 function was split out.
1473
234b98ce
AM		 14742021-02-11 Alan Modra <amodra@gmail.com>
1475
1476 * config.bfd: Remove ia64 from obsolete list.
1477
769c253f
AM		 14782021-02-11 Alan Modra <amodra@gmail.com>
1479
1480 PR ld/22269
1481 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1482
31c711a2
AM		 14832021-02-11 Alan Modra <amodra@gmail.com>
1484
1485 PR 27294
1486 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1487 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1488 unnecessary casts.
1489
6db658c5
AM		 14902021-02-11 Alan Modra <amodra@gmail.com>
1491
1492 PR 27291
1493 * section.c (bfd_get_section_contents): Avoid possible overflow
1494 when range checking offset and count.
1495 (bfd_set_section_contents): Likewise.
1496
95148614
NA		 14972021-02-03 Nick Alcock <nick.alcock@oracle.com>
1498
1499 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1500 favour of LIBINTL.
1501 * configure: Regenerated.
1502
a57d1773
AM		 15032021-02-09 Alan Modra <amodra@gmail.com>
1504
1505 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1506 * configure.ac: Delete symbian entries.
1507 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1508 * elf32-arm.c: Remove symbian support. Formatting.
1509 * targets.c: Delete symbian entries.
1510 * configure: Regenerate.
1511
1a2f1b54
L		 15122021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1513
1514 PR ld/19609
1515 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1516 info when failed to convert GOTPCREL relocation.
1517
24075dcc
NC		 15182021-02-04 Nelson Chu <nelson.chu@sifive.com>
1519
1520 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1521
7d409ac0
AM		 15222021-02-04 Alan Modra <amodra@gmail.com>
1523
1524 PR 27311
1525 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1526 libraries for IR references on pass over libraries after LTO
1527 recompilation.
1528
f01fb44c
AM		 15292021-02-03 Alan Modra <amodra@gmail.com>
1530
1531 PR 27311
1532 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1533 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1534 libraries when H is an indirect symbol after calling
1535 _bfd_elf_add_default_symbol.
1536
69551367
AM		 15372021-02-03 Alan Modra <amodra@gmail.com>
1538
1539 PR 27311
1540 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1541 undecorated symbol will have a different version.
1542
9918bff7
AM		 15432021-02-02 Alan Modra <amodra@gmail.com>
1544
1545 PR 27311
1546 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1547 Use when handling default versioned symbol. Rename existing
1548 override variable to nondef_override and use for non-default
1549 versioned symbol.
1550 (elf_link_add_object_symbols): Adjust call to suit. Don't
1551 pull in as-needed libraries when override is set.
1552
1f568f9a
EH		 15532021-02-01 Emery Hemingway <ehmry@posteo.net>
1554
1555 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1556
34c10233
EV		 15572021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1558
1559 PR 27254
1560 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1561 offset for the R_RL78_RH_SADDR relocation.
1562
c4566785
AM		 15632021-01-29 Alan Modra <amodra@gmail.com>
1564
1565 PR 27271
1566 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1567 on symbols defined in absolute or other special sections.
1568
def97fb9
AM		 15692021-01-28 Alan Modra <amodra@gmail.com>
1570
1571 PR 27259
1572 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1573 prevent endless looping of linked-to sections.
1574
4cb1265b
MS		 15752020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1576
1577 * bfd-elf.h (elfcore_write_file_note): New function.
1578 * elf.c (elfcore_write_file_note): New function.
1579
4287950e
AM		 15802021-01-26 Alan Modra <amodra@gmail.com>
1581
1582 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1583
940d0202
L		 15842021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1585
1586 PR binutils/27231
1587 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1588 number tables.
1589
18454c15
L		 15902021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1591
1592 PR binutils/27231
1593 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1594 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1595
4bd7c902
AM		 15962021-01-20 Alan Modra <amodra@gmail.com>
1597
1598 * elf32-ppc.c: Delete outdated comment.
1599 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1600 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1601
8bd10d6b
AM		 16022021-01-20 Alan Modra <amodra@gmail.com>
1603
1604 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1605 section symbols are present.
1606
30845f11
AM		 16072021-01-19 Alan Modra <amodra@gmail.com>
1608
1609 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1610 throughout to replace casts.
1611 (branch_reloc_hash_match): Remove const from params.
1612 (use_local_plt): New function.
1613 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1614 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1615 Use use_local_plt.
1616 * elf32-ppc.c (use_local_plt): New function.
1617 (allocate_dynrelocs, ppc_elf_relocate_section),
1618 (write_global_sym_plt): Use use_local_plt.
1619
994b2513
L		 16202021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1621
1622 PR ld/27193
1623 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1624
75a933f3
L		 16252021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1626
1627 PR ld/23169
1628 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1629 check pointer_equality_needed.
1630
68b00778
L		 16312021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1632
1633 * elf-linker-x86.h (elf_linker_x86_params): Add
1634 report_relative_reloc.
1635 * elf32-i386.c (elf_i386_relocate_section): Call
1636 _bfd_x86_elf_link_report_relative_reloc to report relative
1637 relocations for -z report-relative-reloc.
1638 (elf_i386_finish_dynamic_symbol): Likewse.
1639 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1640 (elf_x86_64_finish_dynamic_symbol): Likewse.
1641 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1642 function.
1643 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1644 prototype.
1645
ad92f33d
AM		 16462021-01-16 Alan Modra <amodra@gmail.com>
1647
1648 * compress.c (decompress_contents): Tidy inflateEnd result test.
1649
eb6e6af8
AM		 16502021-01-16 Alan Modra <amodra@gmail.com>
1651
1652 PR 26002
1653 * elflink.c (elf_link_output_extsym): Use version 1 in
1654 .gnu.version for undefined unversioned symbols.
1655
4bb5732e
NC		 16562021-01-15 Nelson Chu <nelson.chu@sifive.com>
1657
1658 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1659 caused the by previous commit accidentally.
1660
1942a048
NC		 16612021-01-15 Nelson Chu <nelson.chu@sifive.com>
1662
1663 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1664 also aligned the code.
1665
b800637e
NC		 16662021-01-15 Nelson Chu <nelson.chu@sifive.com>
1667
1668 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1669
dcd709e0
NC		 16702021-01-15 Nelson Chu <nelson.chu@sifive.com>
1671
1672 * elfnn-riscv.c: Comments tidy and improvement.
1673 * elfxx-riscv.c: Likewise.
1674 * elfxx-riscv.h: Likewise.
1675
8ca9c7eb
L		 16762021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1677
1678 PR ld/26688
1679 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1680 section for R_BFIN_FUNCDESC.
1681
7e0d77ef
NC		 16822021-01-14 Nick Clifton <nickc@redhat.com>
1683
1684 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1685
5347ed60
AM		 16862021-01-13 Alan Modra <amodra@gmail.com>
1687
1688 * Makefile.in: Regenerate.
1689 * doc/Makefile.in: Regenerate.
1690
b209b5a6
AM		 16912021-01-13 Alan Modra <amodra@gmail.com>
1692
1693 PR 27160
1694 * section.c (struct bfd_section): Remove pattern field.
1695 (BFD_FAKE_SECTION): Adjust to suit.
1696 * bfd-in2.h: Regenerate.
1697 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1698 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1699
d546b610
L		 17002021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1701
1702 PR binutils/26792
1703 * configure.ac: Use GNU_MAKE_JOBSERVER.
1704 * aclocal.m4: Regenerated.
1705 * configure: Likewise.
1706
c2e9a4a3
L		 17072021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1708
1709 PR ld/27171
1710 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1711 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1712
83b33c6c
L		 17132021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1714
1715 PR ld/27173
1716 * configure: Regenerated.
1717
a8aa72b9
NC		 17182021-01-11 Nick Clifton <nickc@redhat.com>
1719
1720 * po/fr.po: Updated French translation.
1721 * po/pt.po: Updated Portuguese translation.
1722 * po/sr.po: Updated Serbian translation.
1723 * po/uk.po: Updated Ukranian translation.
1724
a4966cd9
L		 17252021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1726
1727 * configure: Regenerated.
1728
0a94990b
L		 17292021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1730
1731 PR ld/27166
1732 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1733 -z lam-u48 and -z lam-u57.
1734
573fe3fb
NC		 17352021-01-09 Nick Clifton <nickc@redhat.com>
1736
1737 * version.m4: Change to 2.36.50.
1738 * configure: Regenerate.
1739 * po/bfd.pot: Regenerate.
1740
055bc77a
NC		 17412021-01-09 Nick Clifton <nickc@redhat.com>
1742
1743 * 2.36 release branch crated.
1744
ba9e922f
L		 17452021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1746
1747 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1748 LAM_U57 when setting LAM_U48.
1749
b1b29aa5
L		 17502021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1751
1752 PR ld/26256
1753 PR ld/27160
1754 * elflink.c (elf_fixup_link_order): Verify that fixing up
1755 SHF_LINK_ORDER doesn't increase the output section size.
1756
64307045
AM		 17572021-01-09 Alan Modra <amodra@gmail.com>
1758
1759 * configure: Regenerate.
1760
f4782128
ST		 17612021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1762
1763 * configure: Regenerate.
1764
d1bcae83
L		 17652021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1766
1767 PR 27109
1768 * aix386-core.c (core_aix386_vec): Initialize
1769 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1770 * aout-target.h (MY (vec)): Likewise.
1771 * binary.c (binary_vec): Likewise.
1772 * cisco-core.c (core_cisco_be_vec): Likewise.
1773 (core_cisco_le_vec): Likewise.
1774 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1775 * coff-i386.c (TARGET_SYM): Likewise.
1776 (TARGET_SYM_BIG): Likewise.
1777 * coff-ia64.c (TARGET_SYM): Likewise.
1778 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1779 (mips_ecoff_be_vec): Likewise.
1780 (mips_ecoff_bele_vec): Likewise.
1781 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1782 (powerpc_xcoff_vec): Likewise.
1783 * coff-sh.c (sh_coff_small_vec): Likewise.
1784 (sh_coff_small_le_vec): Likewise.
1785 * coff-tic30.c (tic30_coff_vec): Likewise.
1786 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1787 (tic54x_coff0_beh_vec): Likewise.
1788 (tic54x_coff1_vec): Likewise.
1789 (tic54x_coff1_beh_vec): Likewise.
1790 (tic54x_coff2_vec): Likewise.
1791 (tic54x_coff2_beh_vec): Likewise.
1792 * coff-x86_64.c (TARGET_SYM): Likewise.
1793 (TARGET_SYM_BIG): Likewise.
1794 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1795 (rs6000_xcoff64_aix_vec): Likewise.
1796 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1797 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1798 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1799 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1800 (TARGET_LITTLE_SYM): Likewise.
1801 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1802 * hpux-core.c (core_hpux_vec): Likewise.
1803 * i386msdos.c (i386_msdos_vec): Likewise.
1804 * ihex.c (ihex_vec): Likewise.
1805 * irix-core.c (core_irix_vec): Likewise.
1806 * mach-o-target.c (TARGET_NAME): Likewise.
1807 * mmo.c (mmix_mmo_vec): Likewise.
1808 * netbsd-core.c (core_netbsd_vec): Likewise.
1809 * osf-core.c (core_osf_vec): Likewise.
1810 * pdp11.c (MY (vec)): Likewise.
1811 * pef.c (pef_vec): Likewise.
1812 (pef_xlib_vec): Likewise.
1813 * plugin.c (plugin_vec): Likewise.
1814 * ppcboot.c (powerpc_boot_vec): Likewise.
1815 * ptrace-core.c (core_ptrace_vec): Likewise.
1816 * sco5-core.c (core_sco5_vec): Likewise.
1817 * som.c (hppa_som_vec): Likewise.
1818 * srec.c (srec_vec): Likewise.
1819 (symbolsrec_vec): Likewise.
1820 * tekhex.c (tekhex_vec): Likewise.
1821 * trad-core.c (core_trad_vec): Likewise.
1822 * verilog.c (verilog_vec): Likewise.
1823 * vms-alpha.c (alpha_vms_vec): Likewise.
1824 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1825 * wasm-module.c (wasm_vec): Likewise.
1826 * xsym.c (sym_vec): Likewise.
1827 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1828 isn't set.
1829 (elf_map_symbols): Don't include ignored section symbols.
1830 * elfcode.h (elf_slurp_symbol_table): Also set
1831 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1832 * elflink.c (bfd_elf_final_link): Generated section symbols only
1833 when emitting relocations or reqired.
1834 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1835 * syms.c (BSF_SECTION_SYM_USED): New.
1836 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1837 (bfd_target): Add keep_unused_section_symbols.
1838 (bfd_keep_unused_section_symbols): New.
1839 * bfd-in2.h: Regenerated.
1840
17d60030
NC		 18412021-01-07 Nick Clifton <nickc@redhat.com>
1842
1843 PR 25713
1844 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1845 absolute paths and check to see if they are longer than MAX_PATH.
1846
aa881ecd
PT		 18472021-01-07 Philipp Tomsich <prt@gnu.org>
1848
1849 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1850
2652cfad
CXW		 18512021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1852 Jim Wilson <jimw@sifive.com>
1853 Andrew Waterman <andrew@sifive.com>
1854 Maxim Blinov <maxim.blinov@embecosm.com>
1855 Kito Cheng <kito.cheng@sifive.com>
1856 Nelson Chu <nelson.chu@sifive.com>
1857
1858 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1859
d4e57b87
L		 18602021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1861
1862 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1863 (bfinfdpic_check_relocs): Likewise.
1864
599c86c4
AM		 18652021-01-06 Alan Modra <amodra@gmail.com>
1866
1867 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1868 on unknown r_type.
1869 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1870
3677b729
AM		 18712021-01-06 Alan Modra <amodra@gmail.com>
1872
1873 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1874 (sparc64-*-solaris2*): Add sparc_elf64_vec and
1875 sparc_elf32_vec.
1876
fbc09e7a
MC		 18772021-01-06 Marcus Comstedt <marcus@mc.pp.se>
1878
1879 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1880 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
1881 * configure.ac: Handle riscv_elf[32|64]_be_vec.
1882 * configure: Regenerate.
1883 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1884 riscv_is_insn_reloc.
1885 (riscv_get_insn): RISC-V instructions are always little endian, but
1886 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1887 the insturctions.
1888 (riscv_put_insn): Likewsie.
1889 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1890 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1891 use riscv_[get|put]_insn or bfd_[get|put].
1892 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1893 or bfd_[get|put]l16 for code.
1894 (riscv_elf_relocate_section): Likewise.
1895 (riscv_elf_finish_dynamic_symbol): Likewise.
1896 (riscv_elf_finish_dynamic_sections): Likewise.
1897 (_bfd_riscv_relax_call): Likewise.
1898 (_bfd_riscv_relax_lui): Likewise.
1899 (_bfd_riscv_relax_align): Likewise.
1900 (_bfd_riscv_relax_pc): Likewise.
1901 (riscv_elf_object_p): Handled for big endian.
1902 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1903 * targets.c: Add riscv_elf[32|64]_be_vec.
1904 (_bfd_target_vector): Likewise.
1905
c8bad65e
AM		 19062021-01-05 Alan Modra <amodra@gmail.com>
1907
1908 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1909 for relocatable executable.
1910
de6a7ee4
AM		 19112021-01-05 Alan Modra <amodra@gmail.com>
1912
1913 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1914
18b98722
NC		 19152021-01-05 Nelson Chu <nelson.chu@sifive.com>
1916
1917 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1918 make sure gp symbol is output as a dynamic symbol.
1919
cd6d537c
L		 19202021-01-04 H.J. Lu <hongjiu.lu@intel.com>
1921
1922 PR ld/26256
1923 * elflink.c (compare_link_order): Place unordered sections before
1924 ordered sections.
1925 (elf_fixup_link_order): Add a link info argument. Allow mixed
1926 ordered and unordered input sections for non-relocatable link.
1927 Sort the consecutive bfd_indirect_link_order sections with the
1928 same pattern. Change the offsets of the bfd_indirect_link_order
1929 sections only.
1930 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
1931 * section.c (bfd_section): Add pattern.
1932 (BFD_FAKE_SECTION): Initialize pattern to NULL.
1933 * bfd-in2.h: Regenerated.
1934
dbb078f6
AF		 19352021-01-04 Alexander Fedotov <alfedotov@gmail.com>
1936
1937 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
1938 of private flags with 0x.
1939 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
1940
5b4293ba
AM		 19412021-01-04 Alan Modra <amodra@gmail.com>
1942
1943 PR 26822
1944 * elflink.c (elf_link_input_bfd): Use the file base name in
1945 linker generated STT_FILE symbols.
1946
4c0e540e
NC		 19472021-01-04 Nelson Chu <nelson.chu@sifive.com>
1948
1949 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
1950 * elfxx-riscv.h: Add declaration.
1951 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
1952 riscv_compare_subsets to check the orders.
1953 (riscv_skip_prefix): Removed.
1954 (riscv_prefix_cmp): Removed.
1955
e9cf3691
AM		 19562021-01-04 Alan Modra <amodra@gmail.com>
1957
1958 PR 26741
1959 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
1960 calculating subset version length.
1961
f9a6a8f0
AM		 19622021-01-01 Nicolas Boulenguez <nicolas@debian.org>
1963
1964 * xcofflink.c: Correct spelling in comments.
1965
250d07de
AM		 19662021-01-01 Alan Modra <amodra@gmail.com>
1967
1968 Update year range in copyright notice of all files.
1969
c2795844 1970For older changes see ChangeLog-2020
3499769a 1971\f
c2795844 1972Copyright (C) 2021 Free Software Foundation, Inc.
3499769a
AM		 1973
1974Copying and distribution of this file, with or without modification,
1975are permitted in any medium without royalty provided the copyright
1976notice and this notice are preserved.
1977
1978Local Variables:
1979mode: change-log
1980left-margin: 8
1981fill-column: 74
1982version-control: never
1983End:
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