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DWARF: Check version >= 3 for DW_FORM_ref_addr
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
51f6e7a9
L		 12021-03-18 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/27587
4 * dwarf2.c (read_attribute_value): Check version >= 3 for
5 DW_FORM_ref_addr.
6
012d4426
NC		 72021-03-16 Nick Clifton <nickc@redhat.com>
8
9 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
10 overrun by using sizeof of the destination x_fname field as the
11 limit for a memcpy.
12
80d49d6a
KLC		 132021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
14
15 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
16
1b2cb8e2
CC		 172021-03-12 Clément Chigot <clement.chigot@atos.net>
18
19 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
20 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
21 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
22 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
23 BFD_RELOC_PPC64_TLS_ML): New relocations.
24 * bfd-in2.h: Regenerate.
25 * libbfd.h: Regenerate.
26 * coff-rs6000.c (xcoff_calculate_relocation): Call
27 xcoff_reloc_type_tls for TLS relocations.
28 (xcoff_howto_table): Implement TLS relocations.
29 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
30 (xcoff_reloc_type_tls): New function.
31 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
32 (xcoff_howto_table): Likewise.
33 (_bfd_xcoff_reloc_type_lookup): Likewise.
34 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
35 (styp_to_sec_flags): Likewise.
36 (coff_compute_section_file_positions): Avoid file offset
37 optimisation for .data when the previous section is .tdata.
38 (coff_write_object_contents): Handle TLS sections.
39 * coffswap.h (coff_swap_aouthdr_out): Add support for
40 new fields in aouthdr.
41 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
42 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
43 (xcoff_need_ldrel_p): Add cases for TLS relocations.
44 (xcoff_create_ldrel): Add l_symndx for TLS sections.
45
4a403be0
CC		 462021-03-12 Clément Chigot <clement.chigot@atos.net>
47
48 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
49 New relocations.
50 * bfd-in2.h: Regenerate.
51 * libbfd.h: Regenerate.
52 * coff-rs6000.c (xcoff_calculate_relocation): Call
53 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
54 (xcoff_howto_table): Remove src_mask for TOC relocations.
55 Add R_TOCU and R_TOCL howtos.
56 (_bfd_xcoff_reloc_type_lookup): Add cases for
57 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
58 (xcoff_reloc_type_toc): Compute the whole offset.
59 Implement R_TOCU and R_TOCL.
60 * coff64-rs6000.c (xcoff64_calculate_relocation):
61 Likewise.
62 (xcoff64_howto_table): Likewise.
63 (xcoff64_reloc_type_lookup): Likewise.
64
2c1bef53
CC		 652021-03-12 Clément Chigot <clement.chigot@atos.net>
66
67 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
68 add new relocations.
69 (xcoff_howto_table): Likewise.
70 (xcoff_rtype2howto): Increase r_type maximum value.
71 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
72 of create a new one from scratch. Enable only some relocations
73 to have a changing r_size.
74 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
75 (xcoff64_howto_table): Likewise.
76 (xcoff64_rtype2howto): Likewise.
77 (xcoff64_ppc_relocate_section): Likewise.
78 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
79
0c929e83
CC		 802021-03-12 Clément Chigot <clement.chigot@atos.net>
81
82 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
83
6d4d9328
CC		 842021-03-12 Clément Chigot <clement.chigot@atos.net>
85
86 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
87 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
88 support for o_cputype field. Avoid creating an empty a.out header
89 for XCOFF64.
90
8aa2d023
CC		 912021-03-12 Clément Chigot <clement.chigot@atos.net>
92
93 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
94 missing smclass.
95
ebdcad3f
NC		 962021-03-11 Nelson Chu <nelson.chu@sifive.com>
97
98 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
99 restart_relax, used to check if we need to run the whole
100 relaxations from relax pass 0 to 2 again.
101 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
102 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
103 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
104 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
105 after_allocation to check if we need to run the whole relaxations again.
106 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
107 when the restart_relax is FALSE; At last set restart_relax to TRUE if
108 again is TRUE, too.
109 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
110 (bfd_elf64_riscv_restart_relax_sections): Likewise.
111
67b0f684
JB		 1122021-03-10 Jan Beulich <jbeulich@suse.com>
113
114 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
115 offset.
116
2dfa8341
AM		 1172021-03-10 Alan Modra <amodra@gmail.com>
118 Jan Beulich <jbeulich@suse.com>
119
120 * elf.c (bfd_elf_generic_reloc): Make references between debug
121 sections use section relative values.
122
87fa7d56
JB		 1232021-03-09 Jan Beulich <jbeulich@suse.com>
124
125 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
126
8c0546e9
L		 1272021-03-05 H.J. Lu <hongjiu.lu@intel.com>
128
129 PR ld/27425
130 PR ld/27432
131 * bfd.c (_bfd_get_link_info): New function.
132 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
133 (elf_link_info): New.
134 * libbfd-in.h (_bfd_get_link_info): New prototype.
135 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
136 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
137 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
138 (pex64_link_add_symbols): New function.
139 (coff_bfd_link_add_symbols): New macro.
140 * libbfd.h: Regenerated.
141
db6092f3
AB		 1422021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
143 Andrew Burgess <andrew.burgess@embecosm.com>
144
145 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
146 * elf.c (elfcore_grok_riscv_csr): New function.
147 (elfcore_grok_note): Handle NT_RISCV_CSR.
148 (elfcore_write_riscv_csr): New function.
149 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
150
0897bb7d
AB		 1512021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
152 Andrew Burgess <andrew.burgess@embecosm.com>
153
154 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
155 (PRPSINFO_PR_PSARGS_LENGTH): Define.
156 (riscv_write_core_note): New function.
157 (riscv_elf_grok_psinfo): Make use of two new length defines.
158 (elf_backend_write_core_note): Define.
159
b63a5e38
AB		 1602021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
161 Andrew Burgess <andrew.burgess@embecosm.com>
162
163 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
164 * elf.c (elfcore_grok_gdb_tdesc): New function.
165 (elfcore_grok_note): Handle NT_GDB_TDESC.
166 (elfcore_write_gdb_tdesc): New function.
167 (elfcore_write_register_note): Handle NT_GDB_TDESC.
168
2017f387
NC		 1692021-03-05 Nick Clifton <nickc@redhat.com>
170
171 PR 27521
172 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
173 (read_indexed_string): Placeholder function.
174 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
175 forms.
176
b01b5d9a
AM		 1772021-03-05 Alan Modra <amodra@gmail.com>
178
179 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
180 2020-09-16 changes.
181 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
182 adjustments here instead. Separate pc-relative adjustments
183 from symbol related adjustments. Tidy comments and formatting.
184
6b5465b9
JB		 1852021-03-04 Jan Beulich <jbeulich@suse.com>
186
187 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
188 final PE images.
189
0b7733b6
AM		 1902021-03-04 Alan Modra <amodra@gmail.com>
191
192 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
193
5789f845
AM		 1942021-03-03 Alan Modra <amodra@gmail.com>
195
196 PR 27500
197 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
198 processing not when start/stop symbol section is unmarked but
199 on first time a start/stop symbol is processed.
200
dc83f2d2
AM		 2012021-03-03 Alan Modra <amodra@gmail.com>
202
203 * reloc.c: Include x86_64.h rather than internal.h.
204
ca8f6bc6
NC		 2052021-03-02 Nick Clifton <nickc@redhat.com>
206
207 PR 27484
208 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
209 function and variable tags and a second time to resolve their
210 attributes.
211
211bcd01
NA		 2122021-03-02 Nick Alcock <nick.alcock@oracle.com>
213
214 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
215
b80e421f
AM		 2162021-03-02 Alan Modra <amodra@gmail.com>
217
218 PR 27451
219 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
220 linker defined start/stop symbols when start_stop_gc.
221
f5b9c288
AM		 2222021-03-02 Alan Modra <amodra@gmail.com>
223
224 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
225 indirect to pc-relative or toc-relative for undefined symbols.
226
8ee10e86
AM		 2272021-03-01 Alan Modra <amodra@gmail.com>
228 Fangrui Song <maskray@google.com>
229
230 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
231 defined start/stop symbols when start_stop_gc.
232 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
233 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
234 * linker.c (bfd_generic_define_start_stop): Likewise.
235
bbaddd4b
AM		 2362021-02-25 Alan Modra <amodra@gmail.com>
237
238 PR 27441
239 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
240 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
241 use when deciding an as-needed library should be loaded instead
242 of using the binding of the library definition.
243
93af1b04
AM		 2442021-02-24 Alan Modra <amodra@gmail.com>
245
246 PR 27459
247 * coff-stgo32.c (go32exe_check_format): Sanity check size of
248 header to avoid a buffer overflow.
249
e9d18e06
AM		 2502021-02-22 Alan Modra <amodra@gmail.com>
251
252 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
253 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
254
5a9f5403
NC		 2552021-02-19 Nelson Chu <nelson.chu@sifive.com>
256
257 PR 27158
258 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
259 (_bfd_riscv_relax_call): Likewise.
260 (_bfd_riscv_relax_lui): Likewise.
261 * elfxx-riscv.c (howto_table): Likewise.
262
3d73d29e
NC		 2632021-02-18 Nelson Chu <nelson.chu@sifive.com>
264
265 * Makefile.am: Added cpu-riscv.h.
266 * Makefile.in: Regenerated.
267 * po/SRC-POTFILES.in: Regenerated.
268 * cpu-riscv.h: Added to support spec versions controlling.
269 Also added extern arrays and functions for cpu-riscv.c.
270 (enum riscv_spec_class): Define all spec classes here uniformly.
271 (struct riscv_spec): Added for all specs.
272 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
273 (RISCV_GET_SPEC_NAME): Likewise.
274 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
275 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
276 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
277 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
278 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
279 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
280 (riscv_priv_specs): Moved below.
281 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
282 (riscv_isa_specs): Moved from include/opcode/riscv.h.
283 * elfnn-riscv.c: Included cpu-riscv.h.
284 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
285 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
286 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
287 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
288
b9b204b3
AM		 2892021-02-17 Alan Modra <amodra@gmail.com>
290
291 * wasm-module.c: Guard include of limits.h.
292 (CHAR_BIT): Provide backup define.
293 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
294 Correct signed overflow checking.
295
0d6aab77
NC		 2962021-02-17 Nelson Chu <nelson.chu@sifive.com>
297
298 PR 27200
299 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
300 copying the elf flags from input BFD to output BFD, until we have
301 checked if the input BFD has no code section or not. Also fix the
302 problem that we only check the first section rather than the entire
303 sections for input BFD.
304
7b54cadd
AM		 3052021-02-16 Alan Modra <amodra@gmail.com>
306
307 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
308 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
309
8c674061
JB		 3102021-02-15 Jan Beulich <jbeulich@suse.com>
311
312 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
313 * doc/Makefile.in: Re-generate.
314
1781a9d0
AM		 3152021-02-15 Alan Modra <amodra@gmail.com>
316
317 * elf32-nds32.c (nds32_get_section_contents): Replace
318 bfd_malloc_and_get_section with bfd_get_full_section_contents.
319 (nds32_elf_relax_delete_blanks): Init contents.
320 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
321
8b78cbec
AM		 3222021-02-15 Alan Modra <amodra@gmail.com>
323
324 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
325 bfd_get_full_section_contents.
326
d7a7af8f
AM		 3272021-02-14 Alan Modra <amodra@gmail.com>
328
329 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
330 all fixes to bfd_generic_get_relocated_section_contents since this
331 function was split out.
332
234b98ce
AM		 3332021-02-11 Alan Modra <amodra@gmail.com>
334
335 * config.bfd: Remove ia64 from obsolete list.
336
769c253f
AM		 3372021-02-11 Alan Modra <amodra@gmail.com>
338
339 PR ld/22269
340 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
341
31c711a2
AM		 3422021-02-11 Alan Modra <amodra@gmail.com>
343
344 PR 27294
345 * elf32-avr.c (avr_elf32_load_records_from_section): Use
346 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
347 unnecessary casts.
348
6db658c5
AM		 3492021-02-11 Alan Modra <amodra@gmail.com>
350
351 PR 27291
352 * section.c (bfd_get_section_contents): Avoid possible overflow
353 when range checking offset and count.
354 (bfd_set_section_contents): Likewise.
355
95148614
NA		 3562021-02-03 Nick Alcock <nick.alcock@oracle.com>
357
358 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
359 favour of LIBINTL.
360 * configure: Regenerated.
361
a57d1773
AM		 3622021-02-09 Alan Modra <amodra@gmail.com>
363
364 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
365 * configure.ac: Delete symbian entries.
366 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
367 * elf32-arm.c: Remove symbian support. Formatting.
368 * targets.c: Delete symbian entries.
369 * configure: Regenerate.
370
1a2f1b54
L		 3712021-02-04 H.J. Lu <hongjiu.lu@intel.com>
372
373 PR ld/19609
374 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
375 info when failed to convert GOTPCREL relocation.
376
24075dcc
NC		 3772021-02-04 Nelson Chu <nelson.chu@sifive.com>
378
379 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
380
7d409ac0
AM		 3812021-02-04 Alan Modra <amodra@gmail.com>
382
383 PR 27311
384 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
385 libraries for IR references on pass over libraries after LTO
386 recompilation.
387
f01fb44c
AM		 3882021-02-03 Alan Modra <amodra@gmail.com>
389
390 PR 27311
391 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
392 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
393 libraries when H is an indirect symbol after calling
394 _bfd_elf_add_default_symbol.
395
69551367
AM		 3962021-02-03 Alan Modra <amodra@gmail.com>
397
398 PR 27311
399 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
400 undecorated symbol will have a different version.
401
9918bff7
AM		 4022021-02-02 Alan Modra <amodra@gmail.com>
403
404 PR 27311
405 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
406 Use when handling default versioned symbol. Rename existing
407 override variable to nondef_override and use for non-default
408 versioned symbol.
409 (elf_link_add_object_symbols): Adjust call to suit. Don't
410 pull in as-needed libraries when override is set.
411
1f568f9a
EH		 4122021-02-01 Emery Hemingway <ehmry@posteo.net>
413
414 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
415
34c10233
EV		 4162021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
417
418 PR 27254
419 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
420 offset for the R_RL78_RH_SADDR relocation.
421
c4566785
AM		 4222021-01-29 Alan Modra <amodra@gmail.com>
423
424 PR 27271
425 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
426 on symbols defined in absolute or other special sections.
427
def97fb9
AM		 4282021-01-28 Alan Modra <amodra@gmail.com>
429
430 PR 27259
431 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
432 prevent endless looping of linked-to sections.
433
4cb1265b
MS		 4342020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
435
436 * bfd-elf.h (elfcore_write_file_note): New function.
437 * elf.c (elfcore_write_file_note): New function.
438
4287950e
AM		 4392021-01-26 Alan Modra <amodra@gmail.com>
440
441 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
442
940d0202
L		 4432021-01-24 H.J. Lu <hongjiu.lu@intel.com>
444
445 PR binutils/27231
446 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
447 number tables.
448
18454c15
L		 4492021-01-23 H.J. Lu <hongjiu.lu@intel.com>
450
451 PR binutils/27231
452 * dwarf2.c (read_rnglists): Advance rngs_ptr after
453 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
454
4bd7c902
AM		 4552021-01-20 Alan Modra <amodra@gmail.com>
456
457 * elf32-ppc.c: Delete outdated comment.
458 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
459 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
460
8bd10d6b
AM		 4612021-01-20 Alan Modra <amodra@gmail.com>
462
463 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
464 section symbols are present.
465
30845f11
AM		 4662021-01-19 Alan Modra <amodra@gmail.com>
467
468 * elf64-ppc.c (elf_hash_entry): New inline function. Use
469 throughout to replace casts.
470 (branch_reloc_hash_match): Remove const from params.
471 (use_local_plt): New function.
472 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
473 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
474 Use use_local_plt.
475 * elf32-ppc.c (use_local_plt): New function.
476 (allocate_dynrelocs, ppc_elf_relocate_section),
477 (write_global_sym_plt): Use use_local_plt.
478
994b2513
L		 4792021-01-17 H.J. Lu <hongjiu.lu@intel.com>
480
481 PR ld/27193
482 * elflink.c (elf_create_symbuf): Also ignore section symbols.
483
75a933f3
L		 4842021-01-16 H.J. Lu <hongjiu.lu@intel.com>
485
486 PR ld/23169
487 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
488 check pointer_equality_needed.
489
68b00778
L		 4902021-01-15 H.J. Lu <hongjiu.lu@intel.com>
491
492 * elf-linker-x86.h (elf_linker_x86_params): Add
493 report_relative_reloc.
494 * elf32-i386.c (elf_i386_relocate_section): Call
495 _bfd_x86_elf_link_report_relative_reloc to report relative
496 relocations for -z report-relative-reloc.
497 (elf_i386_finish_dynamic_symbol): Likewse.
498 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
499 (elf_x86_64_finish_dynamic_symbol): Likewse.
500 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
501 function.
502 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
503 prototype.
504
ad92f33d
AM		 5052021-01-16 Alan Modra <amodra@gmail.com>
506
507 * compress.c (decompress_contents): Tidy inflateEnd result test.
508
eb6e6af8
AM		 5092021-01-16 Alan Modra <amodra@gmail.com>
510
511 PR 26002
512 * elflink.c (elf_link_output_extsym): Use version 1 in
513 .gnu.version for undefined unversioned symbols.
514
4bb5732e
NC		 5152021-01-15 Nelson Chu <nelson.chu@sifive.com>
516
517 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
518 caused the by previous commit accidentally.
519
1942a048
NC		 5202021-01-15 Nelson Chu <nelson.chu@sifive.com>
521
522 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
523 also aligned the code.
524
b800637e
NC		 5252021-01-15 Nelson Chu <nelson.chu@sifive.com>
526
527 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
528
dcd709e0
NC		 5292021-01-15 Nelson Chu <nelson.chu@sifive.com>
530
531 * elfnn-riscv.c: Comments tidy and improvement.
532 * elfxx-riscv.c: Likewise.
533 * elfxx-riscv.h: Likewise.
534
8ca9c7eb
L		 5352021-01-14 H.J. Lu <hongjiu.lu@intel.com>
536
537 PR ld/26688
538 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
539 section for R_BFIN_FUNCDESC.
540
7e0d77ef
NC		 5412021-01-14 Nick Clifton <nickc@redhat.com>
542
543 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
544
5347ed60
AM		 5452021-01-13 Alan Modra <amodra@gmail.com>
546
547 * Makefile.in: Regenerate.
548 * doc/Makefile.in: Regenerate.
549
b209b5a6
AM		 5502021-01-13 Alan Modra <amodra@gmail.com>
551
552 PR 27160
553 * section.c (struct bfd_section): Remove pattern field.
554 (BFD_FAKE_SECTION): Adjust to suit.
555 * bfd-in2.h: Regenerate.
556 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
557 (bfd_elf_final_link): Don't call elf_fixup_link_order.
558
d546b610
L		 5592021-01-12 H.J. Lu <hongjiu.lu@intel.com>
560
561 PR binutils/26792
562 * configure.ac: Use GNU_MAKE_JOBSERVER.
563 * aclocal.m4: Regenerated.
564 * configure: Likewise.
565
c2e9a4a3
L		 5662021-01-12 H.J. Lu <hongjiu.lu@intel.com>
567
568 PR ld/27171
569 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
570 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
571
83b33c6c
L		 5722021-01-11 H.J. Lu <hongjiu.lu@intel.com>
573
574 PR ld/27173
575 * configure: Regenerated.
576
a8aa72b9
NC		 5772021-01-11 Nick Clifton <nickc@redhat.com>
578
579 * po/fr.po: Updated French translation.
580 * po/pt.po: Updated Portuguese translation.
581 * po/sr.po: Updated Serbian translation.
582 * po/uk.po: Updated Ukranian translation.
583
a4966cd9
L		 5842021-01-09 H.J. Lu <hongjiu.lu@intel.com>
585
586 * configure: Regenerated.
587
0a94990b
L		 5882021-01-09 H.J. Lu <hongjiu.lu@intel.com>
589
590 PR ld/27166
591 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
592 -z lam-u48 and -z lam-u57.
593
573fe3fb
NC		 5942021-01-09 Nick Clifton <nickc@redhat.com>
595
596 * version.m4: Change to 2.36.50.
597 * configure: Regenerate.
598 * po/bfd.pot: Regenerate.
599
055bc77a
NC		 6002021-01-09 Nick Clifton <nickc@redhat.com>
601
602 * 2.36 release branch crated.
603
ba9e922f
L		 6042021-01-08 H.J. Lu <hongjiu.lu@intel.com>
605
606 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
607 LAM_U57 when setting LAM_U48.
608
b1b29aa5
L		 6092021-01-08 H.J. Lu <hongjiu.lu@intel.com>
610
611 PR ld/26256
612 PR ld/27160
613 * elflink.c (elf_fixup_link_order): Verify that fixing up
614 SHF_LINK_ORDER doesn't increase the output section size.
615
64307045
AM		 6162021-01-09 Alan Modra <amodra@gmail.com>
617
618 * configure: Regenerate.
619
f4782128
ST		 6202021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
621
622 * configure: Regenerate.
623
d1bcae83
L		 6242021-01-07 H.J. Lu <hongjiu.lu@intel.com>
625
626 PR 27109
627 * aix386-core.c (core_aix386_vec): Initialize
628 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
629 * aout-target.h (MY (vec)): Likewise.
630 * binary.c (binary_vec): Likewise.
631 * cisco-core.c (core_cisco_be_vec): Likewise.
632 (core_cisco_le_vec): Likewise.
633 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
634 * coff-i386.c (TARGET_SYM): Likewise.
635 (TARGET_SYM_BIG): Likewise.
636 * coff-ia64.c (TARGET_SYM): Likewise.
637 * coff-mips.c (mips_ecoff_le_vec): Likewise.
638 (mips_ecoff_be_vec): Likewise.
639 (mips_ecoff_bele_vec): Likewise.
640 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
641 (powerpc_xcoff_vec): Likewise.
642 * coff-sh.c (sh_coff_small_vec): Likewise.
643 (sh_coff_small_le_vec): Likewise.
644 * coff-tic30.c (tic30_coff_vec): Likewise.
645 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
646 (tic54x_coff0_beh_vec): Likewise.
647 (tic54x_coff1_vec): Likewise.
648 (tic54x_coff1_beh_vec): Likewise.
649 (tic54x_coff2_vec): Likewise.
650 (tic54x_coff2_beh_vec): Likewise.
651 * coff-x86_64.c (TARGET_SYM): Likewise.
652 (TARGET_SYM_BIG): Likewise.
653 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
654 (rs6000_xcoff64_aix_vec): Likewise.
655 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
656 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
657 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
658 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
659 (TARGET_LITTLE_SYM): Likewise.
660 * hppabsd-core.c (core_hppabsd_vec): Likewise.
661 * hpux-core.c (core_hpux_vec): Likewise.
662 * i386msdos.c (i386_msdos_vec): Likewise.
663 * ihex.c (ihex_vec): Likewise.
664 * irix-core.c (core_irix_vec): Likewise.
665 * mach-o-target.c (TARGET_NAME): Likewise.
666 * mmo.c (mmix_mmo_vec): Likewise.
667 * netbsd-core.c (core_netbsd_vec): Likewise.
668 * osf-core.c (core_osf_vec): Likewise.
669 * pdp11.c (MY (vec)): Likewise.
670 * pef.c (pef_vec): Likewise.
671 (pef_xlib_vec): Likewise.
672 * plugin.c (plugin_vec): Likewise.
673 * ppcboot.c (powerpc_boot_vec): Likewise.
674 * ptrace-core.c (core_ptrace_vec): Likewise.
675 * sco5-core.c (core_sco5_vec): Likewise.
676 * som.c (hppa_som_vec): Likewise.
677 * srec.c (srec_vec): Likewise.
678 (symbolsrec_vec): Likewise.
679 * tekhex.c (tekhex_vec): Likewise.
680 * trad-core.c (core_trad_vec): Likewise.
681 * verilog.c (verilog_vec): Likewise.
682 * vms-alpha.c (alpha_vms_vec): Likewise.
683 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
684 * wasm-module.c (wasm_vec): Likewise.
685 * xsym.c (sym_vec): Likewise.
686 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
687 isn't set.
688 (elf_map_symbols): Don't include ignored section symbols.
689 * elfcode.h (elf_slurp_symbol_table): Also set
690 BSF_SECTION_SYM_USED on STT_SECTION symbols.
691 * elflink.c (bfd_elf_final_link): Generated section symbols only
692 when emitting relocations or reqired.
693 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
694 * syms.c (BSF_SECTION_SYM_USED): New.
695 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
696 (bfd_target): Add keep_unused_section_symbols.
697 (bfd_keep_unused_section_symbols): New.
698 * bfd-in2.h: Regenerated.
699
17d60030
NC		 7002021-01-07 Nick Clifton <nickc@redhat.com>
701
702 PR 25713
703 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
704 absolute paths and check to see if they are longer than MAX_PATH.
705
aa881ecd
PT		 7062021-01-07 Philipp Tomsich <prt@gnu.org>
707
708 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
709
2652cfad
CXW		 7102021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
711 Jim Wilson <jimw@sifive.com>
712 Andrew Waterman <andrew@sifive.com>
713 Maxim Blinov <maxim.blinov@embecosm.com>
714 Kito Cheng <kito.cheng@sifive.com>
715 Nelson Chu <nelson.chu@sifive.com>
716
717 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
718
d4e57b87
L		 7192021-01-06 H.J. Lu <hongjiu.lu@intel.com>
720
721 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
722 (bfinfdpic_check_relocs): Likewise.
723
599c86c4
AM		 7242021-01-06 Alan Modra <amodra@gmail.com>
725
726 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
727 on unknown r_type.
728 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
729
3677b729
AM		 7302021-01-06 Alan Modra <amodra@gmail.com>
731
732 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
733 (sparc64-*-solaris2*): Add sparc_elf64_vec and
734 sparc_elf32_vec.
735
fbc09e7a
MC		 7362021-01-06 Marcus Comstedt <marcus@mc.pp.se>
737
738 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
739 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
740 * configure.ac: Handle riscv_elf[32|64]_be_vec.
741 * configure: Regenerate.
742 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
743 riscv_is_insn_reloc.
744 (riscv_get_insn): RISC-V instructions are always little endian, but
745 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
746 the insturctions.
747 (riscv_put_insn): Likewsie.
748 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
749 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
750 use riscv_[get|put]_insn or bfd_[get|put].
751 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
752 or bfd_[get|put]l16 for code.
753 (riscv_elf_relocate_section): Likewise.
754 (riscv_elf_finish_dynamic_symbol): Likewise.
755 (riscv_elf_finish_dynamic_sections): Likewise.
756 (_bfd_riscv_relax_call): Likewise.
757 (_bfd_riscv_relax_lui): Likewise.
758 (_bfd_riscv_relax_align): Likewise.
759 (_bfd_riscv_relax_pc): Likewise.
760 (riscv_elf_object_p): Handled for big endian.
761 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
762 * targets.c: Add riscv_elf[32|64]_be_vec.
763 (_bfd_target_vector): Likewise.
764
c8bad65e
AM		 7652021-01-05 Alan Modra <amodra@gmail.com>
766
767 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
768 for relocatable executable.
769
de6a7ee4
AM		 7702021-01-05 Alan Modra <amodra@gmail.com>
771
772 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
773
18b98722
NC		 7742021-01-05 Nelson Chu <nelson.chu@sifive.com>
775
776 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
777 make sure gp symbol is output as a dynamic symbol.
778
cd6d537c
L		 7792021-01-04 H.J. Lu <hongjiu.lu@intel.com>
780
781 PR ld/26256
782 * elflink.c (compare_link_order): Place unordered sections before
783 ordered sections.
784 (elf_fixup_link_order): Add a link info argument. Allow mixed
785 ordered and unordered input sections for non-relocatable link.
786 Sort the consecutive bfd_indirect_link_order sections with the
787 same pattern. Change the offsets of the bfd_indirect_link_order
788 sections only.
789 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
790 * section.c (bfd_section): Add pattern.
791 (BFD_FAKE_SECTION): Initialize pattern to NULL.
792 * bfd-in2.h: Regenerated.
793
dbb078f6
AF		 7942021-01-04 Alexander Fedotov <alfedotov@gmail.com>
795
796 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
797 of private flags with 0x.
798 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
799
5b4293ba
AM		 8002021-01-04 Alan Modra <amodra@gmail.com>
801
802 PR 26822
803 * elflink.c (elf_link_input_bfd): Use the file base name in
804 linker generated STT_FILE symbols.
805
4c0e540e
NC		 8062021-01-04 Nelson Chu <nelson.chu@sifive.com>
807
808 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
809 * elfxx-riscv.h: Add declaration.
810 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
811 riscv_compare_subsets to check the orders.
812 (riscv_skip_prefix): Removed.
813 (riscv_prefix_cmp): Removed.
814
e9cf3691
AM		 8152021-01-04 Alan Modra <amodra@gmail.com>
816
817 PR 26741
818 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
819 calculating subset version length.
820
f9a6a8f0
AM		 8212021-01-01 Nicolas Boulenguez <nicolas@debian.org>
822
823 * xcofflink.c: Correct spelling in comments.
824
250d07de
AM		 8252021-01-01 Alan Modra <amodra@gmail.com>
826
827 Update year range in copyright notice of all files.
828
c2795844 829For older changes see ChangeLog-2020
3499769a 830\f
c2795844 831Copyright (C) 2021 Free Software Foundation, Inc.
3499769a
AM		 832
833Copying and distribution of this file, with or without modification,
834are permitted in any medium without royalty provided the copyright
835notice and this notice are preserved.
836
837Local Variables:
838mode: change-log
839left-margin: 8
840fill-column: 74
841version-control: never
842End:
GDB Binutils - Deliverables
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