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3818d4ab
L		 12021-03-18 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/27590
4 * elf.c (_bfd_elf_make_section_from_shdr): Treate
5 .gnu.debuglto_.debug_ section as debugging section unless it is
6 marked with SHF_EXCLUDE.
7 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
8 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
9 matching non-debugging sections or linkonce section with comdat
10 section.
11
51f6e7a9
L		 122021-03-18 H.J. Lu <hongjiu.lu@intel.com>
13
14 PR ld/27587
15 * dwarf2.c (read_attribute_value): Check version >= 3 for
16 DW_FORM_ref_addr.
17
012d4426
NC		 182021-03-16 Nick Clifton <nickc@redhat.com>
19
20 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
21 overrun by using sizeof of the destination x_fname field as the
22 limit for a memcpy.
23
80d49d6a
KLC		 242021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
25
26 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
27
1b2cb8e2
CC		 282021-03-12 Clément Chigot <clement.chigot@atos.net>
29
30 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
31 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
32 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
33 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
34 BFD_RELOC_PPC64_TLS_ML): New relocations.
35 * bfd-in2.h: Regenerate.
36 * libbfd.h: Regenerate.
37 * coff-rs6000.c (xcoff_calculate_relocation): Call
38 xcoff_reloc_type_tls for TLS relocations.
39 (xcoff_howto_table): Implement TLS relocations.
40 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
41 (xcoff_reloc_type_tls): New function.
42 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
43 (xcoff_howto_table): Likewise.
44 (_bfd_xcoff_reloc_type_lookup): Likewise.
45 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
46 (styp_to_sec_flags): Likewise.
47 (coff_compute_section_file_positions): Avoid file offset
48 optimisation for .data when the previous section is .tdata.
49 (coff_write_object_contents): Handle TLS sections.
50 * coffswap.h (coff_swap_aouthdr_out): Add support for
51 new fields in aouthdr.
52 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
53 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
54 (xcoff_need_ldrel_p): Add cases for TLS relocations.
55 (xcoff_create_ldrel): Add l_symndx for TLS sections.
56
4a403be0
CC		 572021-03-12 Clément Chigot <clement.chigot@atos.net>
58
59 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
60 New relocations.
61 * bfd-in2.h: Regenerate.
62 * libbfd.h: Regenerate.
63 * coff-rs6000.c (xcoff_calculate_relocation): Call
64 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
65 (xcoff_howto_table): Remove src_mask for TOC relocations.
66 Add R_TOCU and R_TOCL howtos.
67 (_bfd_xcoff_reloc_type_lookup): Add cases for
68 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
69 (xcoff_reloc_type_toc): Compute the whole offset.
70 Implement R_TOCU and R_TOCL.
71 * coff64-rs6000.c (xcoff64_calculate_relocation):
72 Likewise.
73 (xcoff64_howto_table): Likewise.
74 (xcoff64_reloc_type_lookup): Likewise.
75
2c1bef53
CC		 762021-03-12 Clément Chigot <clement.chigot@atos.net>
77
78 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
79 add new relocations.
80 (xcoff_howto_table): Likewise.
81 (xcoff_rtype2howto): Increase r_type maximum value.
82 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
83 of create a new one from scratch. Enable only some relocations
84 to have a changing r_size.
85 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
86 (xcoff64_howto_table): Likewise.
87 (xcoff64_rtype2howto): Likewise.
88 (xcoff64_ppc_relocate_section): Likewise.
89 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
90
0c929e83
CC		 912021-03-12 Clément Chigot <clement.chigot@atos.net>
92
93 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
94
6d4d9328
CC		 952021-03-12 Clément Chigot <clement.chigot@atos.net>
96
97 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
98 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
99 support for o_cputype field. Avoid creating an empty a.out header
100 for XCOFF64.
101
8aa2d023
CC		 1022021-03-12 Clément Chigot <clement.chigot@atos.net>
103
104 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
105 missing smclass.
106
ebdcad3f
NC		 1072021-03-11 Nelson Chu <nelson.chu@sifive.com>
108
109 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
110 restart_relax, used to check if we need to run the whole
111 relaxations from relax pass 0 to 2 again.
112 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
113 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
114 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
115 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
116 after_allocation to check if we need to run the whole relaxations again.
117 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
118 when the restart_relax is FALSE; At last set restart_relax to TRUE if
119 again is TRUE, too.
120 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
121 (bfd_elf64_riscv_restart_relax_sections): Likewise.
122
67b0f684
JB		 1232021-03-10 Jan Beulich <jbeulich@suse.com>
124
125 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
126 offset.
127
2dfa8341
AM		 1282021-03-10 Alan Modra <amodra@gmail.com>
129 Jan Beulich <jbeulich@suse.com>
130
131 * elf.c (bfd_elf_generic_reloc): Make references between debug
132 sections use section relative values.
133
87fa7d56
JB		 1342021-03-09 Jan Beulich <jbeulich@suse.com>
135
136 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
137
8c0546e9
L		 1382021-03-05 H.J. Lu <hongjiu.lu@intel.com>
139
140 PR ld/27425
141 PR ld/27432
142 * bfd.c (_bfd_get_link_info): New function.
143 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
144 (elf_link_info): New.
145 * libbfd-in.h (_bfd_get_link_info): New prototype.
146 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
147 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
148 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
149 (pex64_link_add_symbols): New function.
150 (coff_bfd_link_add_symbols): New macro.
151 * libbfd.h: Regenerated.
152
db6092f3
AB		 1532021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
154 Andrew Burgess <andrew.burgess@embecosm.com>
155
156 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
157 * elf.c (elfcore_grok_riscv_csr): New function.
158 (elfcore_grok_note): Handle NT_RISCV_CSR.
159 (elfcore_write_riscv_csr): New function.
160 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
161
0897bb7d
AB		 1622021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
163 Andrew Burgess <andrew.burgess@embecosm.com>
164
165 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
166 (PRPSINFO_PR_PSARGS_LENGTH): Define.
167 (riscv_write_core_note): New function.
168 (riscv_elf_grok_psinfo): Make use of two new length defines.
169 (elf_backend_write_core_note): Define.
170
b63a5e38
AB		 1712021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
172 Andrew Burgess <andrew.burgess@embecosm.com>
173
174 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
175 * elf.c (elfcore_grok_gdb_tdesc): New function.
176 (elfcore_grok_note): Handle NT_GDB_TDESC.
177 (elfcore_write_gdb_tdesc): New function.
178 (elfcore_write_register_note): Handle NT_GDB_TDESC.
179
2017f387
NC		 1802021-03-05 Nick Clifton <nickc@redhat.com>
181
182 PR 27521
183 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
184 (read_indexed_string): Placeholder function.
185 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
186 forms.
187
b01b5d9a
AM		 1882021-03-05 Alan Modra <amodra@gmail.com>
189
190 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
191 2020-09-16 changes.
192 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
193 adjustments here instead. Separate pc-relative adjustments
194 from symbol related adjustments. Tidy comments and formatting.
195
6b5465b9
JB		 1962021-03-04 Jan Beulich <jbeulich@suse.com>
197
198 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
199 final PE images.
200
0b7733b6
AM		 2012021-03-04 Alan Modra <amodra@gmail.com>
202
203 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
204
5789f845
AM		 2052021-03-03 Alan Modra <amodra@gmail.com>
206
207 PR 27500
208 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
209 processing not when start/stop symbol section is unmarked but
210 on first time a start/stop symbol is processed.
211
dc83f2d2
AM		 2122021-03-03 Alan Modra <amodra@gmail.com>
213
214 * reloc.c: Include x86_64.h rather than internal.h.
215
ca8f6bc6
NC		 2162021-03-02 Nick Clifton <nickc@redhat.com>
217
218 PR 27484
219 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
220 function and variable tags and a second time to resolve their
221 attributes.
222
211bcd01
NA		 2232021-03-02 Nick Alcock <nick.alcock@oracle.com>
224
225 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
226
b80e421f
AM		 2272021-03-02 Alan Modra <amodra@gmail.com>
228
229 PR 27451
230 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
231 linker defined start/stop symbols when start_stop_gc.
232
f5b9c288
AM		 2332021-03-02 Alan Modra <amodra@gmail.com>
234
235 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
236 indirect to pc-relative or toc-relative for undefined symbols.
237
8ee10e86
AM		 2382021-03-01 Alan Modra <amodra@gmail.com>
239 Fangrui Song <maskray@google.com>
240
241 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
242 defined start/stop symbols when start_stop_gc.
243 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
244 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
245 * linker.c (bfd_generic_define_start_stop): Likewise.
246
bbaddd4b
AM		 2472021-02-25 Alan Modra <amodra@gmail.com>
248
249 PR 27441
250 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
251 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
252 use when deciding an as-needed library should be loaded instead
253 of using the binding of the library definition.
254
93af1b04
AM		 2552021-02-24 Alan Modra <amodra@gmail.com>
256
257 PR 27459
258 * coff-stgo32.c (go32exe_check_format): Sanity check size of
259 header to avoid a buffer overflow.
260
e9d18e06
AM		 2612021-02-22 Alan Modra <amodra@gmail.com>
262
263 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
264 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
265
5a9f5403
NC		 2662021-02-19 Nelson Chu <nelson.chu@sifive.com>
267
268 PR 27158
269 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
270 (_bfd_riscv_relax_call): Likewise.
271 (_bfd_riscv_relax_lui): Likewise.
272 * elfxx-riscv.c (howto_table): Likewise.
273
3d73d29e
NC		 2742021-02-18 Nelson Chu <nelson.chu@sifive.com>
275
276 * Makefile.am: Added cpu-riscv.h.
277 * Makefile.in: Regenerated.
278 * po/SRC-POTFILES.in: Regenerated.
279 * cpu-riscv.h: Added to support spec versions controlling.
280 Also added extern arrays and functions for cpu-riscv.c.
281 (enum riscv_spec_class): Define all spec classes here uniformly.
282 (struct riscv_spec): Added for all specs.
283 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
284 (RISCV_GET_SPEC_NAME): Likewise.
285 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
286 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
287 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
288 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
289 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
290 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
291 (riscv_priv_specs): Moved below.
292 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
293 (riscv_isa_specs): Moved from include/opcode/riscv.h.
294 * elfnn-riscv.c: Included cpu-riscv.h.
295 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
296 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
297 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
298 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
299
b9b204b3
AM		 3002021-02-17 Alan Modra <amodra@gmail.com>
301
302 * wasm-module.c: Guard include of limits.h.
303 (CHAR_BIT): Provide backup define.
304 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
305 Correct signed overflow checking.
306
0d6aab77
NC		 3072021-02-17 Nelson Chu <nelson.chu@sifive.com>
308
309 PR 27200
310 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
311 copying the elf flags from input BFD to output BFD, until we have
312 checked if the input BFD has no code section or not. Also fix the
313 problem that we only check the first section rather than the entire
314 sections for input BFD.
315
7b54cadd
AM		 3162021-02-16 Alan Modra <amodra@gmail.com>
317
318 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
319 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
320
8c674061
JB		 3212021-02-15 Jan Beulich <jbeulich@suse.com>
322
323 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
324 * doc/Makefile.in: Re-generate.
325
1781a9d0
AM		 3262021-02-15 Alan Modra <amodra@gmail.com>
327
328 * elf32-nds32.c (nds32_get_section_contents): Replace
329 bfd_malloc_and_get_section with bfd_get_full_section_contents.
330 (nds32_elf_relax_delete_blanks): Init contents.
331 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
332
8b78cbec
AM		 3332021-02-15 Alan Modra <amodra@gmail.com>
334
335 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
336 bfd_get_full_section_contents.
337
d7a7af8f
AM		 3382021-02-14 Alan Modra <amodra@gmail.com>
339
340 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
341 all fixes to bfd_generic_get_relocated_section_contents since this
342 function was split out.
343
234b98ce
AM		 3442021-02-11 Alan Modra <amodra@gmail.com>
345
346 * config.bfd: Remove ia64 from obsolete list.
347
769c253f
AM		 3482021-02-11 Alan Modra <amodra@gmail.com>
349
350 PR ld/22269
351 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
352
31c711a2
AM		 3532021-02-11 Alan Modra <amodra@gmail.com>
354
355 PR 27294
356 * elf32-avr.c (avr_elf32_load_records_from_section): Use
357 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
358 unnecessary casts.
359
6db658c5
AM		 3602021-02-11 Alan Modra <amodra@gmail.com>
361
362 PR 27291
363 * section.c (bfd_get_section_contents): Avoid possible overflow
364 when range checking offset and count.
365 (bfd_set_section_contents): Likewise.
366
95148614
NA		 3672021-02-03 Nick Alcock <nick.alcock@oracle.com>
368
369 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
370 favour of LIBINTL.
371 * configure: Regenerated.
372
a57d1773
AM		 3732021-02-09 Alan Modra <amodra@gmail.com>
374
375 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
376 * configure.ac: Delete symbian entries.
377 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
378 * elf32-arm.c: Remove symbian support. Formatting.
379 * targets.c: Delete symbian entries.
380 * configure: Regenerate.
381
1a2f1b54
L		 3822021-02-04 H.J. Lu <hongjiu.lu@intel.com>
383
384 PR ld/19609
385 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
386 info when failed to convert GOTPCREL relocation.
387
24075dcc
NC		 3882021-02-04 Nelson Chu <nelson.chu@sifive.com>
389
390 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
391
7d409ac0
AM		 3922021-02-04 Alan Modra <amodra@gmail.com>
393
394 PR 27311
395 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
396 libraries for IR references on pass over libraries after LTO
397 recompilation.
398
f01fb44c
AM		 3992021-02-03 Alan Modra <amodra@gmail.com>
400
401 PR 27311
402 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
403 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
404 libraries when H is an indirect symbol after calling
405 _bfd_elf_add_default_symbol.
406
69551367
AM		 4072021-02-03 Alan Modra <amodra@gmail.com>
408
409 PR 27311
410 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
411 undecorated symbol will have a different version.
412
9918bff7
AM		 4132021-02-02 Alan Modra <amodra@gmail.com>
414
415 PR 27311
416 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
417 Use when handling default versioned symbol. Rename existing
418 override variable to nondef_override and use for non-default
419 versioned symbol.
420 (elf_link_add_object_symbols): Adjust call to suit. Don't
421 pull in as-needed libraries when override is set.
422
1f568f9a
EH		 4232021-02-01 Emery Hemingway <ehmry@posteo.net>
424
425 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
426
34c10233
EV		 4272021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
428
429 PR 27254
430 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
431 offset for the R_RL78_RH_SADDR relocation.
432
c4566785
AM		 4332021-01-29 Alan Modra <amodra@gmail.com>
434
435 PR 27271
436 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
437 on symbols defined in absolute or other special sections.
438
def97fb9
AM		 4392021-01-28 Alan Modra <amodra@gmail.com>
440
441 PR 27259
442 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
443 prevent endless looping of linked-to sections.
444
4cb1265b
MS		 4452020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
446
447 * bfd-elf.h (elfcore_write_file_note): New function.
448 * elf.c (elfcore_write_file_note): New function.
449
4287950e
AM		 4502021-01-26 Alan Modra <amodra@gmail.com>
451
452 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
453
940d0202
L		 4542021-01-24 H.J. Lu <hongjiu.lu@intel.com>
455
456 PR binutils/27231
457 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
458 number tables.
459
18454c15
L		 4602021-01-23 H.J. Lu <hongjiu.lu@intel.com>
461
462 PR binutils/27231
463 * dwarf2.c (read_rnglists): Advance rngs_ptr after
464 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
465
4bd7c902
AM		 4662021-01-20 Alan Modra <amodra@gmail.com>
467
468 * elf32-ppc.c: Delete outdated comment.
469 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
470 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
471
8bd10d6b
AM		 4722021-01-20 Alan Modra <amodra@gmail.com>
473
474 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
475 section symbols are present.
476
30845f11
AM		 4772021-01-19 Alan Modra <amodra@gmail.com>
478
479 * elf64-ppc.c (elf_hash_entry): New inline function. Use
480 throughout to replace casts.
481 (branch_reloc_hash_match): Remove const from params.
482 (use_local_plt): New function.
483 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
484 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
485 Use use_local_plt.
486 * elf32-ppc.c (use_local_plt): New function.
487 (allocate_dynrelocs, ppc_elf_relocate_section),
488 (write_global_sym_plt): Use use_local_plt.
489
994b2513
L		 4902021-01-17 H.J. Lu <hongjiu.lu@intel.com>
491
492 PR ld/27193
493 * elflink.c (elf_create_symbuf): Also ignore section symbols.
494
75a933f3
L		 4952021-01-16 H.J. Lu <hongjiu.lu@intel.com>
496
497 PR ld/23169
498 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
499 check pointer_equality_needed.
500
68b00778
L		 5012021-01-15 H.J. Lu <hongjiu.lu@intel.com>
502
503 * elf-linker-x86.h (elf_linker_x86_params): Add
504 report_relative_reloc.
505 * elf32-i386.c (elf_i386_relocate_section): Call
506 _bfd_x86_elf_link_report_relative_reloc to report relative
507 relocations for -z report-relative-reloc.
508 (elf_i386_finish_dynamic_symbol): Likewse.
509 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
510 (elf_x86_64_finish_dynamic_symbol): Likewse.
511 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
512 function.
513 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
514 prototype.
515
ad92f33d
AM		 5162021-01-16 Alan Modra <amodra@gmail.com>
517
518 * compress.c (decompress_contents): Tidy inflateEnd result test.
519
eb6e6af8
AM		 5202021-01-16 Alan Modra <amodra@gmail.com>
521
522 PR 26002
523 * elflink.c (elf_link_output_extsym): Use version 1 in
524 .gnu.version for undefined unversioned symbols.
525
4bb5732e
NC		 5262021-01-15 Nelson Chu <nelson.chu@sifive.com>
527
528 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
529 caused the by previous commit accidentally.
530
1942a048
NC		 5312021-01-15 Nelson Chu <nelson.chu@sifive.com>
532
533 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
534 also aligned the code.
535
b800637e
NC		 5362021-01-15 Nelson Chu <nelson.chu@sifive.com>
537
538 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
539
dcd709e0
NC		 5402021-01-15 Nelson Chu <nelson.chu@sifive.com>
541
542 * elfnn-riscv.c: Comments tidy and improvement.
543 * elfxx-riscv.c: Likewise.
544 * elfxx-riscv.h: Likewise.
545
8ca9c7eb
L		 5462021-01-14 H.J. Lu <hongjiu.lu@intel.com>
547
548 PR ld/26688
549 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
550 section for R_BFIN_FUNCDESC.
551
7e0d77ef
NC		 5522021-01-14 Nick Clifton <nickc@redhat.com>
553
554 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
555
5347ed60
AM		 5562021-01-13 Alan Modra <amodra@gmail.com>
557
558 * Makefile.in: Regenerate.
559 * doc/Makefile.in: Regenerate.
560
b209b5a6
AM		 5612021-01-13 Alan Modra <amodra@gmail.com>
562
563 PR 27160
564 * section.c (struct bfd_section): Remove pattern field.
565 (BFD_FAKE_SECTION): Adjust to suit.
566 * bfd-in2.h: Regenerate.
567 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
568 (bfd_elf_final_link): Don't call elf_fixup_link_order.
569
d546b610
L		 5702021-01-12 H.J. Lu <hongjiu.lu@intel.com>
571
572 PR binutils/26792
573 * configure.ac: Use GNU_MAKE_JOBSERVER.
574 * aclocal.m4: Regenerated.
575 * configure: Likewise.
576
c2e9a4a3
L		 5772021-01-12 H.J. Lu <hongjiu.lu@intel.com>
578
579 PR ld/27171
580 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
581 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
582
83b33c6c
L		 5832021-01-11 H.J. Lu <hongjiu.lu@intel.com>
584
585 PR ld/27173
586 * configure: Regenerated.
587
a8aa72b9
NC		 5882021-01-11 Nick Clifton <nickc@redhat.com>
589
590 * po/fr.po: Updated French translation.
591 * po/pt.po: Updated Portuguese translation.
592 * po/sr.po: Updated Serbian translation.
593 * po/uk.po: Updated Ukranian translation.
594
a4966cd9
L		 5952021-01-09 H.J. Lu <hongjiu.lu@intel.com>
596
597 * configure: Regenerated.
598
0a94990b
L		 5992021-01-09 H.J. Lu <hongjiu.lu@intel.com>
600
601 PR ld/27166
602 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
603 -z lam-u48 and -z lam-u57.
604
573fe3fb
NC		 6052021-01-09 Nick Clifton <nickc@redhat.com>
606
607 * version.m4: Change to 2.36.50.
608 * configure: Regenerate.
609 * po/bfd.pot: Regenerate.
610
055bc77a
NC		 6112021-01-09 Nick Clifton <nickc@redhat.com>
612
613 * 2.36 release branch crated.
614
ba9e922f
L		 6152021-01-08 H.J. Lu <hongjiu.lu@intel.com>
616
617 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
618 LAM_U57 when setting LAM_U48.
619
b1b29aa5
L		 6202021-01-08 H.J. Lu <hongjiu.lu@intel.com>
621
622 PR ld/26256
623 PR ld/27160
624 * elflink.c (elf_fixup_link_order): Verify that fixing up
625 SHF_LINK_ORDER doesn't increase the output section size.
626
64307045
AM		 6272021-01-09 Alan Modra <amodra@gmail.com>
628
629 * configure: Regenerate.
630
f4782128
ST		 6312021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
632
633 * configure: Regenerate.
634
d1bcae83
L		 6352021-01-07 H.J. Lu <hongjiu.lu@intel.com>
636
637 PR 27109
638 * aix386-core.c (core_aix386_vec): Initialize
639 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
640 * aout-target.h (MY (vec)): Likewise.
641 * binary.c (binary_vec): Likewise.
642 * cisco-core.c (core_cisco_be_vec): Likewise.
643 (core_cisco_le_vec): Likewise.
644 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
645 * coff-i386.c (TARGET_SYM): Likewise.
646 (TARGET_SYM_BIG): Likewise.
647 * coff-ia64.c (TARGET_SYM): Likewise.
648 * coff-mips.c (mips_ecoff_le_vec): Likewise.
649 (mips_ecoff_be_vec): Likewise.
650 (mips_ecoff_bele_vec): Likewise.
651 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
652 (powerpc_xcoff_vec): Likewise.
653 * coff-sh.c (sh_coff_small_vec): Likewise.
654 (sh_coff_small_le_vec): Likewise.
655 * coff-tic30.c (tic30_coff_vec): Likewise.
656 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
657 (tic54x_coff0_beh_vec): Likewise.
658 (tic54x_coff1_vec): Likewise.
659 (tic54x_coff1_beh_vec): Likewise.
660 (tic54x_coff2_vec): Likewise.
661 (tic54x_coff2_beh_vec): Likewise.
662 * coff-x86_64.c (TARGET_SYM): Likewise.
663 (TARGET_SYM_BIG): Likewise.
664 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
665 (rs6000_xcoff64_aix_vec): Likewise.
666 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
667 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
668 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
669 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
670 (TARGET_LITTLE_SYM): Likewise.
671 * hppabsd-core.c (core_hppabsd_vec): Likewise.
672 * hpux-core.c (core_hpux_vec): Likewise.
673 * i386msdos.c (i386_msdos_vec): Likewise.
674 * ihex.c (ihex_vec): Likewise.
675 * irix-core.c (core_irix_vec): Likewise.
676 * mach-o-target.c (TARGET_NAME): Likewise.
677 * mmo.c (mmix_mmo_vec): Likewise.
678 * netbsd-core.c (core_netbsd_vec): Likewise.
679 * osf-core.c (core_osf_vec): Likewise.
680 * pdp11.c (MY (vec)): Likewise.
681 * pef.c (pef_vec): Likewise.
682 (pef_xlib_vec): Likewise.
683 * plugin.c (plugin_vec): Likewise.
684 * ppcboot.c (powerpc_boot_vec): Likewise.
685 * ptrace-core.c (core_ptrace_vec): Likewise.
686 * sco5-core.c (core_sco5_vec): Likewise.
687 * som.c (hppa_som_vec): Likewise.
688 * srec.c (srec_vec): Likewise.
689 (symbolsrec_vec): Likewise.
690 * tekhex.c (tekhex_vec): Likewise.
691 * trad-core.c (core_trad_vec): Likewise.
692 * verilog.c (verilog_vec): Likewise.
693 * vms-alpha.c (alpha_vms_vec): Likewise.
694 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
695 * wasm-module.c (wasm_vec): Likewise.
696 * xsym.c (sym_vec): Likewise.
697 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
698 isn't set.
699 (elf_map_symbols): Don't include ignored section symbols.
700 * elfcode.h (elf_slurp_symbol_table): Also set
701 BSF_SECTION_SYM_USED on STT_SECTION symbols.
702 * elflink.c (bfd_elf_final_link): Generated section symbols only
703 when emitting relocations or reqired.
704 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
705 * syms.c (BSF_SECTION_SYM_USED): New.
706 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
707 (bfd_target): Add keep_unused_section_symbols.
708 (bfd_keep_unused_section_symbols): New.
709 * bfd-in2.h: Regenerated.
710
17d60030
NC		 7112021-01-07 Nick Clifton <nickc@redhat.com>
712
713 PR 25713
714 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
715 absolute paths and check to see if they are longer than MAX_PATH.
716
aa881ecd
PT		 7172021-01-07 Philipp Tomsich <prt@gnu.org>
718
719 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
720
2652cfad
CXW		 7212021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
722 Jim Wilson <jimw@sifive.com>
723 Andrew Waterman <andrew@sifive.com>
724 Maxim Blinov <maxim.blinov@embecosm.com>
725 Kito Cheng <kito.cheng@sifive.com>
726 Nelson Chu <nelson.chu@sifive.com>
727
728 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
729
d4e57b87
L		 7302021-01-06 H.J. Lu <hongjiu.lu@intel.com>
731
732 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
733 (bfinfdpic_check_relocs): Likewise.
734
599c86c4
AM		 7352021-01-06 Alan Modra <amodra@gmail.com>
736
737 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
738 on unknown r_type.
739 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
740
3677b729
AM		 7412021-01-06 Alan Modra <amodra@gmail.com>
742
743 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
744 (sparc64-*-solaris2*): Add sparc_elf64_vec and
745 sparc_elf32_vec.
746
fbc09e7a
MC		 7472021-01-06 Marcus Comstedt <marcus@mc.pp.se>
748
749 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
750 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
751 * configure.ac: Handle riscv_elf[32|64]_be_vec.
752 * configure: Regenerate.
753 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
754 riscv_is_insn_reloc.
755 (riscv_get_insn): RISC-V instructions are always little endian, but
756 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
757 the insturctions.
758 (riscv_put_insn): Likewsie.
759 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
760 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
761 use riscv_[get|put]_insn or bfd_[get|put].
762 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
763 or bfd_[get|put]l16 for code.
764 (riscv_elf_relocate_section): Likewise.
765 (riscv_elf_finish_dynamic_symbol): Likewise.
766 (riscv_elf_finish_dynamic_sections): Likewise.
767 (_bfd_riscv_relax_call): Likewise.
768 (_bfd_riscv_relax_lui): Likewise.
769 (_bfd_riscv_relax_align): Likewise.
770 (_bfd_riscv_relax_pc): Likewise.
771 (riscv_elf_object_p): Handled for big endian.
772 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
773 * targets.c: Add riscv_elf[32|64]_be_vec.
774 (_bfd_target_vector): Likewise.
775
c8bad65e
AM		 7762021-01-05 Alan Modra <amodra@gmail.com>
777
778 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
779 for relocatable executable.
780
de6a7ee4
AM		 7812021-01-05 Alan Modra <amodra@gmail.com>
782
783 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
784
18b98722
NC		 7852021-01-05 Nelson Chu <nelson.chu@sifive.com>
786
787 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
788 make sure gp symbol is output as a dynamic symbol.
789
cd6d537c
L		 7902021-01-04 H.J. Lu <hongjiu.lu@intel.com>
791
792 PR ld/26256
793 * elflink.c (compare_link_order): Place unordered sections before
794 ordered sections.
795 (elf_fixup_link_order): Add a link info argument. Allow mixed
796 ordered and unordered input sections for non-relocatable link.
797 Sort the consecutive bfd_indirect_link_order sections with the
798 same pattern. Change the offsets of the bfd_indirect_link_order
799 sections only.
800 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
801 * section.c (bfd_section): Add pattern.
802 (BFD_FAKE_SECTION): Initialize pattern to NULL.
803 * bfd-in2.h: Regenerated.
804
dbb078f6
AF		 8052021-01-04 Alexander Fedotov <alfedotov@gmail.com>
806
807 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
808 of private flags with 0x.
809 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
810
5b4293ba
AM		 8112021-01-04 Alan Modra <amodra@gmail.com>
812
813 PR 26822
814 * elflink.c (elf_link_input_bfd): Use the file base name in
815 linker generated STT_FILE symbols.
816
4c0e540e
NC		 8172021-01-04 Nelson Chu <nelson.chu@sifive.com>
818
819 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
820 * elfxx-riscv.h: Add declaration.
821 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
822 riscv_compare_subsets to check the orders.
823 (riscv_skip_prefix): Removed.
824 (riscv_prefix_cmp): Removed.
825
e9cf3691
AM		 8262021-01-04 Alan Modra <amodra@gmail.com>
827
828 PR 26741
829 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
830 calculating subset version length.
831
f9a6a8f0
AM		 8322021-01-01 Nicolas Boulenguez <nicolas@debian.org>
833
834 * xcofflink.c: Correct spelling in comments.
835
250d07de
AM		 8362021-01-01 Alan Modra <amodra@gmail.com>
837
838 Update year range in copyright notice of all files.
839
c2795844 840For older changes see ChangeLog-2020
3499769a 841\f
c2795844 842Copyright (C) 2021 Free Software Foundation, Inc.
3499769a
AM		 843
844Copying and distribution of this file, with or without modification,
845are permitted in any medium without royalty provided the copyright
846notice and this notice are preserved.
847
848Local Variables:
849mode: change-log
850left-margin: 8
851fill-column: 74
852version-control: never
853End:
GDB Binutils - Deliverables
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