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15407e7e
AM		 12021-03-20 Alan Modra <amodra@gmail.com>
2
3 PR 27590
4 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
5 test for .gnu.debuglto*.
6
3818d4ab
L		 72021-03-18 H.J. Lu <hongjiu.lu@intel.com>
8
9 PR ld/27590
15407e7e 10 * elf.c (_bfd_elf_make_section_from_shdr): Treat
3818d4ab
L		 11 .gnu.debuglto_.debug_ section as debugging section unless it is
12 marked with SHF_EXCLUDE.
13 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
14 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
15 matching non-debugging sections or linkonce section with comdat
16 section.
17
51f6e7a9
L		 182021-03-18 H.J. Lu <hongjiu.lu@intel.com>
19
20 PR ld/27587
21 * dwarf2.c (read_attribute_value): Check version >= 3 for
22 DW_FORM_ref_addr.
23
012d4426
NC		 242021-03-16 Nick Clifton <nickc@redhat.com>
25
26 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
27 overrun by using sizeof of the destination x_fname field as the
28 limit for a memcpy.
29
80d49d6a
KLC		 302021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
31
32 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
33
1b2cb8e2
CC		 342021-03-12 Clément Chigot <clement.chigot@atos.net>
35
36 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
37 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
38 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
39 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
40 BFD_RELOC_PPC64_TLS_ML): New relocations.
41 * bfd-in2.h: Regenerate.
42 * libbfd.h: Regenerate.
43 * coff-rs6000.c (xcoff_calculate_relocation): Call
44 xcoff_reloc_type_tls for TLS relocations.
45 (xcoff_howto_table): Implement TLS relocations.
46 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
47 (xcoff_reloc_type_tls): New function.
48 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
49 (xcoff_howto_table): Likewise.
50 (_bfd_xcoff_reloc_type_lookup): Likewise.
51 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
52 (styp_to_sec_flags): Likewise.
53 (coff_compute_section_file_positions): Avoid file offset
54 optimisation for .data when the previous section is .tdata.
55 (coff_write_object_contents): Handle TLS sections.
56 * coffswap.h (coff_swap_aouthdr_out): Add support for
57 new fields in aouthdr.
58 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
59 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
60 (xcoff_need_ldrel_p): Add cases for TLS relocations.
61 (xcoff_create_ldrel): Add l_symndx for TLS sections.
62
4a403be0
CC		 632021-03-12 Clément Chigot <clement.chigot@atos.net>
64
65 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
66 New relocations.
67 * bfd-in2.h: Regenerate.
68 * libbfd.h: Regenerate.
69 * coff-rs6000.c (xcoff_calculate_relocation): Call
70 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
71 (xcoff_howto_table): Remove src_mask for TOC relocations.
72 Add R_TOCU and R_TOCL howtos.
73 (_bfd_xcoff_reloc_type_lookup): Add cases for
74 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
75 (xcoff_reloc_type_toc): Compute the whole offset.
76 Implement R_TOCU and R_TOCL.
77 * coff64-rs6000.c (xcoff64_calculate_relocation):
78 Likewise.
79 (xcoff64_howto_table): Likewise.
80 (xcoff64_reloc_type_lookup): Likewise.
81
2c1bef53
CC		 822021-03-12 Clément Chigot <clement.chigot@atos.net>
83
84 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
85 add new relocations.
86 (xcoff_howto_table): Likewise.
87 (xcoff_rtype2howto): Increase r_type maximum value.
88 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
89 of create a new one from scratch. Enable only some relocations
90 to have a changing r_size.
91 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
92 (xcoff64_howto_table): Likewise.
93 (xcoff64_rtype2howto): Likewise.
94 (xcoff64_ppc_relocate_section): Likewise.
95 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
96
0c929e83
CC		 972021-03-12 Clément Chigot <clement.chigot@atos.net>
98
99 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
100
6d4d9328
CC		 1012021-03-12 Clément Chigot <clement.chigot@atos.net>
102
103 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
104 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
105 support for o_cputype field. Avoid creating an empty a.out header
106 for XCOFF64.
107
8aa2d023
CC		 1082021-03-12 Clément Chigot <clement.chigot@atos.net>
109
110 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
111 missing smclass.
112
ebdcad3f
NC		 1132021-03-11 Nelson Chu <nelson.chu@sifive.com>
114
115 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
116 restart_relax, used to check if we need to run the whole
117 relaxations from relax pass 0 to 2 again.
118 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
119 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
120 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
121 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
122 after_allocation to check if we need to run the whole relaxations again.
123 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
124 when the restart_relax is FALSE; At last set restart_relax to TRUE if
125 again is TRUE, too.
126 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
127 (bfd_elf64_riscv_restart_relax_sections): Likewise.
128
67b0f684
JB		 1292021-03-10 Jan Beulich <jbeulich@suse.com>
130
131 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
132 offset.
133
2dfa8341
AM		 1342021-03-10 Alan Modra <amodra@gmail.com>
135 Jan Beulich <jbeulich@suse.com>
136
137 * elf.c (bfd_elf_generic_reloc): Make references between debug
138 sections use section relative values.
139
87fa7d56
JB		 1402021-03-09 Jan Beulich <jbeulich@suse.com>
141
142 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
143
8c0546e9
L		 1442021-03-05 H.J. Lu <hongjiu.lu@intel.com>
145
146 PR ld/27425
147 PR ld/27432
148 * bfd.c (_bfd_get_link_info): New function.
149 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
150 (elf_link_info): New.
151 * libbfd-in.h (_bfd_get_link_info): New prototype.
152 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
153 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
154 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
155 (pex64_link_add_symbols): New function.
156 (coff_bfd_link_add_symbols): New macro.
157 * libbfd.h: Regenerated.
158
db6092f3
AB		 1592021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
160 Andrew Burgess <andrew.burgess@embecosm.com>
161
162 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
163 * elf.c (elfcore_grok_riscv_csr): New function.
164 (elfcore_grok_note): Handle NT_RISCV_CSR.
165 (elfcore_write_riscv_csr): New function.
166 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
167
0897bb7d
AB		 1682021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
169 Andrew Burgess <andrew.burgess@embecosm.com>
170
171 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
172 (PRPSINFO_PR_PSARGS_LENGTH): Define.
173 (riscv_write_core_note): New function.
174 (riscv_elf_grok_psinfo): Make use of two new length defines.
175 (elf_backend_write_core_note): Define.
176
b63a5e38
AB		 1772021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
178 Andrew Burgess <andrew.burgess@embecosm.com>
179
180 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
181 * elf.c (elfcore_grok_gdb_tdesc): New function.
182 (elfcore_grok_note): Handle NT_GDB_TDESC.
183 (elfcore_write_gdb_tdesc): New function.
184 (elfcore_write_register_note): Handle NT_GDB_TDESC.
185
2017f387
NC		 1862021-03-05 Nick Clifton <nickc@redhat.com>
187
188 PR 27521
189 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
190 (read_indexed_string): Placeholder function.
191 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
192 forms.
193
b01b5d9a
AM		 1942021-03-05 Alan Modra <amodra@gmail.com>
195
196 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
197 2020-09-16 changes.
198 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
199 adjustments here instead. Separate pc-relative adjustments
200 from symbol related adjustments. Tidy comments and formatting.
201
6b5465b9
JB		 2022021-03-04 Jan Beulich <jbeulich@suse.com>
203
204 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
205 final PE images.
206
0b7733b6
AM		 2072021-03-04 Alan Modra <amodra@gmail.com>
208
209 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
210
5789f845
AM		 2112021-03-03 Alan Modra <amodra@gmail.com>
212
213 PR 27500
214 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
215 processing not when start/stop symbol section is unmarked but
216 on first time a start/stop symbol is processed.
217
dc83f2d2
AM		 2182021-03-03 Alan Modra <amodra@gmail.com>
219
220 * reloc.c: Include x86_64.h rather than internal.h.
221
ca8f6bc6
NC		 2222021-03-02 Nick Clifton <nickc@redhat.com>
223
224 PR 27484
225 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
226 function and variable tags and a second time to resolve their
227 attributes.
228
211bcd01
NA		 2292021-03-02 Nick Alcock <nick.alcock@oracle.com>
230
231 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
232
b80e421f
AM		 2332021-03-02 Alan Modra <amodra@gmail.com>
234
235 PR 27451
236 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
237 linker defined start/stop symbols when start_stop_gc.
238
f5b9c288
AM		 2392021-03-02 Alan Modra <amodra@gmail.com>
240
241 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
242 indirect to pc-relative or toc-relative for undefined symbols.
243
8ee10e86
AM		 2442021-03-01 Alan Modra <amodra@gmail.com>
245 Fangrui Song <maskray@google.com>
246
247 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
248 defined start/stop symbols when start_stop_gc.
249 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
250 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
251 * linker.c (bfd_generic_define_start_stop): Likewise.
252
bbaddd4b
AM		 2532021-02-25 Alan Modra <amodra@gmail.com>
254
255 PR 27441
256 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
257 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
258 use when deciding an as-needed library should be loaded instead
259 of using the binding of the library definition.
260
93af1b04
AM		 2612021-02-24 Alan Modra <amodra@gmail.com>
262
263 PR 27459
264 * coff-stgo32.c (go32exe_check_format): Sanity check size of
265 header to avoid a buffer overflow.
266
e9d18e06
AM		 2672021-02-22 Alan Modra <amodra@gmail.com>
268
269 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
270 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
271
5a9f5403
NC		 2722021-02-19 Nelson Chu <nelson.chu@sifive.com>
273
274 PR 27158
275 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
276 (_bfd_riscv_relax_call): Likewise.
277 (_bfd_riscv_relax_lui): Likewise.
278 * elfxx-riscv.c (howto_table): Likewise.
279
3d73d29e
NC		 2802021-02-18 Nelson Chu <nelson.chu@sifive.com>
281
282 * Makefile.am: Added cpu-riscv.h.
283 * Makefile.in: Regenerated.
284 * po/SRC-POTFILES.in: Regenerated.
285 * cpu-riscv.h: Added to support spec versions controlling.
286 Also added extern arrays and functions for cpu-riscv.c.
287 (enum riscv_spec_class): Define all spec classes here uniformly.
288 (struct riscv_spec): Added for all specs.
289 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
290 (RISCV_GET_SPEC_NAME): Likewise.
291 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
292 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
293 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
294 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
295 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
296 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
297 (riscv_priv_specs): Moved below.
298 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
299 (riscv_isa_specs): Moved from include/opcode/riscv.h.
300 * elfnn-riscv.c: Included cpu-riscv.h.
301 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
302 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
303 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
304 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
305
b9b204b3
AM		 3062021-02-17 Alan Modra <amodra@gmail.com>
307
308 * wasm-module.c: Guard include of limits.h.
309 (CHAR_BIT): Provide backup define.
310 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
311 Correct signed overflow checking.
312
0d6aab77
NC		 3132021-02-17 Nelson Chu <nelson.chu@sifive.com>
314
315 PR 27200
316 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
317 copying the elf flags from input BFD to output BFD, until we have
318 checked if the input BFD has no code section or not. Also fix the
319 problem that we only check the first section rather than the entire
320 sections for input BFD.
321
7b54cadd
AM		 3222021-02-16 Alan Modra <amodra@gmail.com>
323
324 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
325 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
326
8c674061
JB		 3272021-02-15 Jan Beulich <jbeulich@suse.com>
328
329 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
330 * doc/Makefile.in: Re-generate.
331
1781a9d0
AM		 3322021-02-15 Alan Modra <amodra@gmail.com>
333
334 * elf32-nds32.c (nds32_get_section_contents): Replace
335 bfd_malloc_and_get_section with bfd_get_full_section_contents.
336 (nds32_elf_relax_delete_blanks): Init contents.
337 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
338
8b78cbec
AM		 3392021-02-15 Alan Modra <amodra@gmail.com>
340
341 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
342 bfd_get_full_section_contents.
343
d7a7af8f
AM		 3442021-02-14 Alan Modra <amodra@gmail.com>
345
346 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
347 all fixes to bfd_generic_get_relocated_section_contents since this
348 function was split out.
349
234b98ce
AM		 3502021-02-11 Alan Modra <amodra@gmail.com>
351
352 * config.bfd: Remove ia64 from obsolete list.
353
769c253f
AM		 3542021-02-11 Alan Modra <amodra@gmail.com>
355
356 PR ld/22269
357 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
358
31c711a2
AM		 3592021-02-11 Alan Modra <amodra@gmail.com>
360
361 PR 27294
362 * elf32-avr.c (avr_elf32_load_records_from_section): Use
363 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
364 unnecessary casts.
365
6db658c5
AM		 3662021-02-11 Alan Modra <amodra@gmail.com>
367
368 PR 27291
369 * section.c (bfd_get_section_contents): Avoid possible overflow
370 when range checking offset and count.
371 (bfd_set_section_contents): Likewise.
372
95148614
NA		 3732021-02-03 Nick Alcock <nick.alcock@oracle.com>
374
375 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
376 favour of LIBINTL.
377 * configure: Regenerated.
378
a57d1773
AM		 3792021-02-09 Alan Modra <amodra@gmail.com>
380
381 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
382 * configure.ac: Delete symbian entries.
383 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
384 * elf32-arm.c: Remove symbian support. Formatting.
385 * targets.c: Delete symbian entries.
386 * configure: Regenerate.
387
1a2f1b54
L		 3882021-02-04 H.J. Lu <hongjiu.lu@intel.com>
389
390 PR ld/19609
391 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
392 info when failed to convert GOTPCREL relocation.
393
24075dcc
NC		 3942021-02-04 Nelson Chu <nelson.chu@sifive.com>
395
396 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
397
7d409ac0
AM		 3982021-02-04 Alan Modra <amodra@gmail.com>
399
400 PR 27311
401 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
402 libraries for IR references on pass over libraries after LTO
403 recompilation.
404
f01fb44c
AM		 4052021-02-03 Alan Modra <amodra@gmail.com>
406
407 PR 27311
408 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
409 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
410 libraries when H is an indirect symbol after calling
411 _bfd_elf_add_default_symbol.
412
69551367
AM		 4132021-02-03 Alan Modra <amodra@gmail.com>
414
415 PR 27311
416 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
417 undecorated symbol will have a different version.
418
9918bff7
AM		 4192021-02-02 Alan Modra <amodra@gmail.com>
420
421 PR 27311
422 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
423 Use when handling default versioned symbol. Rename existing
424 override variable to nondef_override and use for non-default
425 versioned symbol.
426 (elf_link_add_object_symbols): Adjust call to suit. Don't
427 pull in as-needed libraries when override is set.
428
1f568f9a
EH		 4292021-02-01 Emery Hemingway <ehmry@posteo.net>
430
431 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
432
34c10233
EV		 4332021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
434
435 PR 27254
436 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
437 offset for the R_RL78_RH_SADDR relocation.
438
c4566785
AM		 4392021-01-29 Alan Modra <amodra@gmail.com>
440
441 PR 27271
442 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
443 on symbols defined in absolute or other special sections.
444
def97fb9
AM		 4452021-01-28 Alan Modra <amodra@gmail.com>
446
447 PR 27259
448 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
449 prevent endless looping of linked-to sections.
450
4cb1265b
MS		 4512020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
452
453 * bfd-elf.h (elfcore_write_file_note): New function.
454 * elf.c (elfcore_write_file_note): New function.
455
4287950e
AM		 4562021-01-26 Alan Modra <amodra@gmail.com>
457
458 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
459
940d0202
L		 4602021-01-24 H.J. Lu <hongjiu.lu@intel.com>
461
462 PR binutils/27231
463 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
464 number tables.
465
18454c15
L		 4662021-01-23 H.J. Lu <hongjiu.lu@intel.com>
467
468 PR binutils/27231
469 * dwarf2.c (read_rnglists): Advance rngs_ptr after
470 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
471
4bd7c902
AM		 4722021-01-20 Alan Modra <amodra@gmail.com>
473
474 * elf32-ppc.c: Delete outdated comment.
475 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
476 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
477
8bd10d6b
AM		 4782021-01-20 Alan Modra <amodra@gmail.com>
479
480 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
481 section symbols are present.
482
30845f11
AM		 4832021-01-19 Alan Modra <amodra@gmail.com>
484
485 * elf64-ppc.c (elf_hash_entry): New inline function. Use
486 throughout to replace casts.
487 (branch_reloc_hash_match): Remove const from params.
488 (use_local_plt): New function.
489 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
490 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
491 Use use_local_plt.
492 * elf32-ppc.c (use_local_plt): New function.
493 (allocate_dynrelocs, ppc_elf_relocate_section),
494 (write_global_sym_plt): Use use_local_plt.
495
994b2513
L		 4962021-01-17 H.J. Lu <hongjiu.lu@intel.com>
497
498 PR ld/27193
499 * elflink.c (elf_create_symbuf): Also ignore section symbols.
500
75a933f3
L		 5012021-01-16 H.J. Lu <hongjiu.lu@intel.com>
502
503 PR ld/23169
504 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
505 check pointer_equality_needed.
506
68b00778
L		 5072021-01-15 H.J. Lu <hongjiu.lu@intel.com>
508
509 * elf-linker-x86.h (elf_linker_x86_params): Add
510 report_relative_reloc.
511 * elf32-i386.c (elf_i386_relocate_section): Call
512 _bfd_x86_elf_link_report_relative_reloc to report relative
513 relocations for -z report-relative-reloc.
514 (elf_i386_finish_dynamic_symbol): Likewse.
515 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
516 (elf_x86_64_finish_dynamic_symbol): Likewse.
517 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
518 function.
519 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
520 prototype.
521
ad92f33d
AM		 5222021-01-16 Alan Modra <amodra@gmail.com>
523
524 * compress.c (decompress_contents): Tidy inflateEnd result test.
525
eb6e6af8
AM		 5262021-01-16 Alan Modra <amodra@gmail.com>
527
528 PR 26002
529 * elflink.c (elf_link_output_extsym): Use version 1 in
530 .gnu.version for undefined unversioned symbols.
531
4bb5732e
NC		 5322021-01-15 Nelson Chu <nelson.chu@sifive.com>
533
534 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
535 caused the by previous commit accidentally.
536
1942a048
NC		 5372021-01-15 Nelson Chu <nelson.chu@sifive.com>
538
539 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
540 also aligned the code.
541
b800637e
NC		 5422021-01-15 Nelson Chu <nelson.chu@sifive.com>
543
544 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
545
dcd709e0
NC		 5462021-01-15 Nelson Chu <nelson.chu@sifive.com>
547
548 * elfnn-riscv.c: Comments tidy and improvement.
549 * elfxx-riscv.c: Likewise.
550 * elfxx-riscv.h: Likewise.
551
8ca9c7eb
L		 5522021-01-14 H.J. Lu <hongjiu.lu@intel.com>
553
554 PR ld/26688
555 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
556 section for R_BFIN_FUNCDESC.
557
7e0d77ef
NC		 5582021-01-14 Nick Clifton <nickc@redhat.com>
559
560 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
561
5347ed60
AM		 5622021-01-13 Alan Modra <amodra@gmail.com>
563
564 * Makefile.in: Regenerate.
565 * doc/Makefile.in: Regenerate.
566
b209b5a6
AM		 5672021-01-13 Alan Modra <amodra@gmail.com>
568
569 PR 27160
570 * section.c (struct bfd_section): Remove pattern field.
571 (BFD_FAKE_SECTION): Adjust to suit.
572 * bfd-in2.h: Regenerate.
573 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
574 (bfd_elf_final_link): Don't call elf_fixup_link_order.
575
d546b610
L		 5762021-01-12 H.J. Lu <hongjiu.lu@intel.com>
577
578 PR binutils/26792
579 * configure.ac: Use GNU_MAKE_JOBSERVER.
580 * aclocal.m4: Regenerated.
581 * configure: Likewise.
582
c2e9a4a3
L		 5832021-01-12 H.J. Lu <hongjiu.lu@intel.com>
584
585 PR ld/27171
586 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
587 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
588
83b33c6c
L		 5892021-01-11 H.J. Lu <hongjiu.lu@intel.com>
590
591 PR ld/27173
592 * configure: Regenerated.
593
a8aa72b9
NC		 5942021-01-11 Nick Clifton <nickc@redhat.com>
595
596 * po/fr.po: Updated French translation.
597 * po/pt.po: Updated Portuguese translation.
598 * po/sr.po: Updated Serbian translation.
599 * po/uk.po: Updated Ukranian translation.
600
a4966cd9
L		 6012021-01-09 H.J. Lu <hongjiu.lu@intel.com>
602
603 * configure: Regenerated.
604
0a94990b
L		 6052021-01-09 H.J. Lu <hongjiu.lu@intel.com>
606
607 PR ld/27166
608 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
609 -z lam-u48 and -z lam-u57.
610
573fe3fb
NC		 6112021-01-09 Nick Clifton <nickc@redhat.com>
612
613 * version.m4: Change to 2.36.50.
614 * configure: Regenerate.
615 * po/bfd.pot: Regenerate.
616
055bc77a
NC		 6172021-01-09 Nick Clifton <nickc@redhat.com>
618
619 * 2.36 release branch crated.
620
ba9e922f
L		 6212021-01-08 H.J. Lu <hongjiu.lu@intel.com>
622
623 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
624 LAM_U57 when setting LAM_U48.
625
b1b29aa5
L		 6262021-01-08 H.J. Lu <hongjiu.lu@intel.com>
627
628 PR ld/26256
629 PR ld/27160
630 * elflink.c (elf_fixup_link_order): Verify that fixing up
631 SHF_LINK_ORDER doesn't increase the output section size.
632
64307045
AM		 6332021-01-09 Alan Modra <amodra@gmail.com>
634
635 * configure: Regenerate.
636
f4782128
ST		 6372021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
638
639 * configure: Regenerate.
640
d1bcae83
L		 6412021-01-07 H.J. Lu <hongjiu.lu@intel.com>
642
643 PR 27109
644 * aix386-core.c (core_aix386_vec): Initialize
645 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
646 * aout-target.h (MY (vec)): Likewise.
647 * binary.c (binary_vec): Likewise.
648 * cisco-core.c (core_cisco_be_vec): Likewise.
649 (core_cisco_le_vec): Likewise.
650 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
651 * coff-i386.c (TARGET_SYM): Likewise.
652 (TARGET_SYM_BIG): Likewise.
653 * coff-ia64.c (TARGET_SYM): Likewise.
654 * coff-mips.c (mips_ecoff_le_vec): Likewise.
655 (mips_ecoff_be_vec): Likewise.
656 (mips_ecoff_bele_vec): Likewise.
657 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
658 (powerpc_xcoff_vec): Likewise.
659 * coff-sh.c (sh_coff_small_vec): Likewise.
660 (sh_coff_small_le_vec): Likewise.
661 * coff-tic30.c (tic30_coff_vec): Likewise.
662 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
663 (tic54x_coff0_beh_vec): Likewise.
664 (tic54x_coff1_vec): Likewise.
665 (tic54x_coff1_beh_vec): Likewise.
666 (tic54x_coff2_vec): Likewise.
667 (tic54x_coff2_beh_vec): Likewise.
668 * coff-x86_64.c (TARGET_SYM): Likewise.
669 (TARGET_SYM_BIG): Likewise.
670 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
671 (rs6000_xcoff64_aix_vec): Likewise.
672 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
673 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
674 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
675 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
676 (TARGET_LITTLE_SYM): Likewise.
677 * hppabsd-core.c (core_hppabsd_vec): Likewise.
678 * hpux-core.c (core_hpux_vec): Likewise.
679 * i386msdos.c (i386_msdos_vec): Likewise.
680 * ihex.c (ihex_vec): Likewise.
681 * irix-core.c (core_irix_vec): Likewise.
682 * mach-o-target.c (TARGET_NAME): Likewise.
683 * mmo.c (mmix_mmo_vec): Likewise.
684 * netbsd-core.c (core_netbsd_vec): Likewise.
685 * osf-core.c (core_osf_vec): Likewise.
686 * pdp11.c (MY (vec)): Likewise.
687 * pef.c (pef_vec): Likewise.
688 (pef_xlib_vec): Likewise.
689 * plugin.c (plugin_vec): Likewise.
690 * ppcboot.c (powerpc_boot_vec): Likewise.
691 * ptrace-core.c (core_ptrace_vec): Likewise.
692 * sco5-core.c (core_sco5_vec): Likewise.
693 * som.c (hppa_som_vec): Likewise.
694 * srec.c (srec_vec): Likewise.
695 (symbolsrec_vec): Likewise.
696 * tekhex.c (tekhex_vec): Likewise.
697 * trad-core.c (core_trad_vec): Likewise.
698 * verilog.c (verilog_vec): Likewise.
699 * vms-alpha.c (alpha_vms_vec): Likewise.
700 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
701 * wasm-module.c (wasm_vec): Likewise.
702 * xsym.c (sym_vec): Likewise.
703 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
704 isn't set.
705 (elf_map_symbols): Don't include ignored section symbols.
706 * elfcode.h (elf_slurp_symbol_table): Also set
707 BSF_SECTION_SYM_USED on STT_SECTION symbols.
708 * elflink.c (bfd_elf_final_link): Generated section symbols only
709 when emitting relocations or reqired.
710 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
711 * syms.c (BSF_SECTION_SYM_USED): New.
712 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
713 (bfd_target): Add keep_unused_section_symbols.
714 (bfd_keep_unused_section_symbols): New.
715 * bfd-in2.h: Regenerated.
716
17d60030
NC		 7172021-01-07 Nick Clifton <nickc@redhat.com>
718
719 PR 25713
720 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
721 absolute paths and check to see if they are longer than MAX_PATH.
722
aa881ecd
PT		 7232021-01-07 Philipp Tomsich <prt@gnu.org>
724
725 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
726
2652cfad
CXW		 7272021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
728 Jim Wilson <jimw@sifive.com>
729 Andrew Waterman <andrew@sifive.com>
730 Maxim Blinov <maxim.blinov@embecosm.com>
731 Kito Cheng <kito.cheng@sifive.com>
732 Nelson Chu <nelson.chu@sifive.com>
733
734 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
735
d4e57b87
L		 7362021-01-06 H.J. Lu <hongjiu.lu@intel.com>
737
738 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
739 (bfinfdpic_check_relocs): Likewise.
740
599c86c4
AM		 7412021-01-06 Alan Modra <amodra@gmail.com>
742
743 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
744 on unknown r_type.
745 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
746
3677b729
AM		 7472021-01-06 Alan Modra <amodra@gmail.com>
748
749 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
750 (sparc64-*-solaris2*): Add sparc_elf64_vec and
751 sparc_elf32_vec.
752
fbc09e7a
MC		 7532021-01-06 Marcus Comstedt <marcus@mc.pp.se>
754
755 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
756 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
757 * configure.ac: Handle riscv_elf[32|64]_be_vec.
758 * configure: Regenerate.
759 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
760 riscv_is_insn_reloc.
761 (riscv_get_insn): RISC-V instructions are always little endian, but
762 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
763 the insturctions.
764 (riscv_put_insn): Likewsie.
765 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
766 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
767 use riscv_[get|put]_insn or bfd_[get|put].
768 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
769 or bfd_[get|put]l16 for code.
770 (riscv_elf_relocate_section): Likewise.
771 (riscv_elf_finish_dynamic_symbol): Likewise.
772 (riscv_elf_finish_dynamic_sections): Likewise.
773 (_bfd_riscv_relax_call): Likewise.
774 (_bfd_riscv_relax_lui): Likewise.
775 (_bfd_riscv_relax_align): Likewise.
776 (_bfd_riscv_relax_pc): Likewise.
777 (riscv_elf_object_p): Handled for big endian.
778 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
779 * targets.c: Add riscv_elf[32|64]_be_vec.
780 (_bfd_target_vector): Likewise.
781
c8bad65e
AM		 7822021-01-05 Alan Modra <amodra@gmail.com>
783
784 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
785 for relocatable executable.
786
de6a7ee4
AM		 7872021-01-05 Alan Modra <amodra@gmail.com>
788
789 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
790
18b98722
NC		 7912021-01-05 Nelson Chu <nelson.chu@sifive.com>
792
793 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
794 make sure gp symbol is output as a dynamic symbol.
795
cd6d537c
L		 7962021-01-04 H.J. Lu <hongjiu.lu@intel.com>
797
798 PR ld/26256
799 * elflink.c (compare_link_order): Place unordered sections before
800 ordered sections.
801 (elf_fixup_link_order): Add a link info argument. Allow mixed
802 ordered and unordered input sections for non-relocatable link.
803 Sort the consecutive bfd_indirect_link_order sections with the
804 same pattern. Change the offsets of the bfd_indirect_link_order
805 sections only.
806 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
807 * section.c (bfd_section): Add pattern.
808 (BFD_FAKE_SECTION): Initialize pattern to NULL.
809 * bfd-in2.h: Regenerated.
810
dbb078f6
AF		 8112021-01-04 Alexander Fedotov <alfedotov@gmail.com>
812
813 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
814 of private flags with 0x.
815 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
816
5b4293ba
AM		 8172021-01-04 Alan Modra <amodra@gmail.com>
818
819 PR 26822
820 * elflink.c (elf_link_input_bfd): Use the file base name in
821 linker generated STT_FILE symbols.
822
4c0e540e
NC		 8232021-01-04 Nelson Chu <nelson.chu@sifive.com>
824
825 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
826 * elfxx-riscv.h: Add declaration.
827 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
828 riscv_compare_subsets to check the orders.
829 (riscv_skip_prefix): Removed.
830 (riscv_prefix_cmp): Removed.
831
e9cf3691
AM		 8322021-01-04 Alan Modra <amodra@gmail.com>
833
834 PR 26741
835 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
836 calculating subset version length.
837
f9a6a8f0
AM		 8382021-01-01 Nicolas Boulenguez <nicolas@debian.org>
839
840 * xcofflink.c: Correct spelling in comments.
841
250d07de
AM		 8422021-01-01 Alan Modra <amodra@gmail.com>
843
844 Update year range in copyright notice of all files.
845
c2795844 846For older changes see ChangeLog-2020
3499769a 847\f
c2795844 848Copyright (C) 2021 Free Software Foundation, Inc.
3499769a
AM		 849
850Copying and distribution of this file, with or without modification,
851are permitted in any medium without royalty provided the copyright
852notice and this notice are preserved.
853
854Local Variables:
855mode: change-log
856left-margin: 8
857fill-column: 74
858version-control: never
859End:
GDB Binutils - Deliverables
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