projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
gdb: Force use of float version of log10
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
64b2d4a0
TT		 12019-09-11 Tom Tromey <tom@tromey.com>
2
3 * opncls.c (bfd_set_filename): New function.
4 * bfd-in2.h: Regenerate.
5
cb7f4b29
AM		 62019-09-11 Alan Modra <amodra@gmail.com>
7
8 * targets.c (struct bfd_target): Add _bfd_group_name.
9 (BFD_JUMP_TABLE): Likewise.
10 * coffgen.c (bfd_coff_group_name): New function.
11 * elf.c (bfd_elf_group_name): New function.
12 * linker.c (_bfd_nolink_bfd_group_name): New function.
13 * section.c (bfd_generic_group_name): New function.
14 * elf-bfd.h (bfd_elf_group_name): Declare.
15 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
16 * libcoff-in.h (bfd_coff_group_name): Declare.
17 * aout-target.h (MY_bfd_group_name): Define.
18 * aout-tic30.c (MY_bfd_group_name): Define.
19 * bfd.c (bfd_group_name): Define.
20 * binary.c (binary_bfd_group_name): Define.
21 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
22 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
23 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
24 * coffcode.h (coff_bfd_group_name): Define.
25 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
26 * i386msdos.c (msdos_bfd_group_name): Define.
27 * ihex.c (ihex_bfd_group_name): Define.
28 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
29 * mmo.c (mmo_bfd_group_name): Define.
30 * pef.c (bfd_pef_bfd_group_name): Define.
31 * plugin.c (bfd_plugin_bfd_group_name): Define.
32 * ppcboot.c (ppcboot_bfd_group_name): Define.
33 * som.c (som_bfd_group_name): Define.
34 * srec.c (srec_bfd_group_name): Define.
35 * tekhex.c (tekhex_bfd_group_name): Define.
36 * verilog.c (verilog_bfd_group_name): Define.
37 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
38 * xsym.c (bfd_sym_bfd_group_name): Define.
39 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
40 (rs6000_xcoff64_aix_vec): Likewise.
41 * bfd-in2.h: Regenerate.
42 * libbfd.h: Regenerate.
43 * libcoff.h: Regenerate.
44
aebcfb76
NC		 452019-09-10 Nick Clifton <nickc@redhat.com>
46
47 PR 24907
48 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
49 field.
50 (bfd_default_arch_struct): Initialise the new field.
51 * bfd-in2.h: Regenerate.
52 * cpu-aarch64.c: Initialise the new field.
53 * cpu-alpha.c: Likewise.
54 * cpu-arc.c: Likewise.
55 * cpu-arm.c: Likewise.
56 * cpu-avr.c: Likewise.
57 * cpu-bfin.c: Likewise.
58 * cpu-bpf.c: Likewise.
59 * cpu-cr16.c: Likewise.
60 * cpu-cr16c.c: Likewise.
61 * cpu-cris.c: Likewise.
62 * cpu-crx.c: Likewise.
63 * cpu-csky.c: Likewise.
64 * cpu-d10v.c: Likewise.
65 * cpu-d30v.c: Likewise.
66 * cpu-dlx.c: Likewise.
67 * cpu-epiphany.c: Likewise.
68 * cpu-fr30.c: Likewise.
69 * cpu-frv.c: Likewise.
70 * cpu-ft32.c: Likewise.
71 * cpu-h8300.c: Likewise.
72 * cpu-hppa.c: Likewise.
73 * cpu-i386.c: Likewise.
74 * cpu-ia64.c: Likewise.
75 * cpu-iamcu.c: Likewise.
76 * cpu-ip2k.c: Likewise.
77 * cpu-iq2000.c: Likewise.
78 * cpu-k1om.c: Likewise.
79 * cpu-l1om.c: Likewise.
80 * cpu-lm32.c: Likewise.
81 * cpu-m10200.c: Likewise.
82 * cpu-m10300.c: Likewise.
83 * cpu-m32c.c: Likewise.
84 * cpu-m32r.c: Likewise.
85 * cpu-m68hc11.c: Likewise.
86 * cpu-m68hc12.c: Likewise.
87 * cpu-m68k.c: Likewise.
88 * cpu-m9s12x.c: Likewise.
89 * cpu-m9s12xg.c: Likewise.
90 * cpu-mcore.c: Likewise.
91 * cpu-mep.c: Likewise.
92 * cpu-metag.c: Likewise.
93 * cpu-microblaze.c: Likewise.
94 * cpu-mips.c: Likewise.
95 * cpu-mmix.c: Likewise.
96 * cpu-moxie.c: Likewise.
97 * cpu-msp430.c: Likewise.
98 * cpu-mt.c: Likewise.
99 * cpu-nds32.c: Likewise.
100 * cpu-nfp.c: Likewise.
101 * cpu-nios2.c: Likewise.
102 * cpu-ns32k.c: Likewise.
103 * cpu-or1k.c: Likewise.
104 * cpu-pdp11.c: Likewise.
105 * cpu-pj.c: Likewise.
106 * cpu-plugin.c: Likewise.
107 * cpu-powerpc.c: Likewise.
108 * cpu-pru.c: Likewise.
109 * cpu-riscv.c: Likewise.
110 * cpu-rl78.c: Likewise.
111 * cpu-rs6000.c: Likewise.
112 * cpu-rx.c: Likewise.
113 * cpu-s12z.c: Likewise.
114 * cpu-s390.c: Likewise.
115 * cpu-score.c: Likewise.
116 * cpu-sh.c: Likewise.
117 * cpu-sparc.c: Likewise.
118 * cpu-spu.c: Likewise.
119 * cpu-tic30.c: Likewise.
120 * cpu-tic4x.c: Likewise.
121 * cpu-tic54x.c: Likewise.
122 * cpu-tic6x.c: Likewise.
123 * cpu-tic80.c: Likewise.
124 * cpu-tilegx.c: Likewise.
125 * cpu-tilepro.c: Likewise.
126 * cpu-v850.c: Likewise.
127 * cpu-v850_rh850.c: Likewise.
128 * cpu-vax.c: Likewise.
129 * cpu-visium.c: Likewise.
130 * cpu-wasm32.c: Likewise.
131 * cpu-xc16x.c: Likewise.
132 * cpu-xgate.c: Likewise.
133 * cpu-xstormy16.c: Likewise.
134 * cpu-xtensa.c: Likewise.
135 * cpu-z80.c: Likewise.
136 * cpu-z8k.c: Likewise.
137
60391a25
PB		 1382019-09-09 Phil Blundell <pb@pbcl.net>
139
140 binutils 2.33 branch created.
141
b16c44de
AM		 1422019-09-06 Alan Modra <amodra@gmail.com>
143
144 * aout-target.h (object_p): Formatting.
145 * bfd-in.h (bfd_get_filename): Don't cast to char*.
146 * corefile.c (generic_core_file_matches_executable_p): Constify
147 variables and remove cast.
148 * bfd-in2.h: Regenerate.
149
133a1f60
AM		 1502019-09-05 Alan Modra <amodra@gmail.com>
151
152 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
153 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
154 in the GOT/PLT entry rather than affecting the offset to that
155 GOI/PLT entry.
156 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
157
77486630
AM		 1582019-09-05 Alan Modra <amodra@gmail.com>
159
160 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
161 in second instruction.
162 (ppc64_elf_relocate_section): Likewise.
163
89bdc77e
AM		 1642019-09-05 Alan Modra <amodra@gmail.com>
165
166 PR 24955
167 * libbfd-in.h (bfd_strdup): New inline function.
168 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
169 bfd on error.
170 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
171 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
172 on error.
173 (bfd_openstreamr): Use bfd_strdup.
174 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
175 * plugin.c (try_load_plugin): Use bfd_malloc.
176 * libbfd.h: Regenerate.
177
22b31fea
AM		 1782019-09-02 Alan Modra <amodra@gmail.com>
179
180 PR 11983
181 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
182 on success. Tidy.
217d2eaa
AM		 183 (read_alt_indirect_string): Likewise.
184 (read_alt_indirect_ref): Likewise.
22b31fea 185
3e7bd7f2
JW		 1862019-08-31 Jim Wilson <jimw@sifive.com>
187
188 PR 23825
189 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
190 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
191
fdd50269
JW		 1922019-08-30 Jim Wilson <jimw@sifive.com>
193
194 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
195 error, call bfd_set_error, set ret to FALSE, and goto out label.
196
6744bcad
L		 1972019-08-30 H.J. Lu <hongjiu.lu@intel.com>
198
199 PR ld/24951
200 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
201 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
202
c0d9f31d
AM		 2032019-08-29 Alan Modra <amodra@gmail.com>
204
205 PR 24697
206 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
207 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
208 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
209 reloc.
210
dd9b12c2
AM		 2112019-08-29 Alan Modra <amodra@gmail.com>
212
213 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
214 on second insn, return it in poff.
215 (ppc64_elf_relocate_section): Add offset to paddi addend for
216 PCREL_OPT.
217
507685a3
JW		 2182019-08-28 Jim Wilson <jimw@sifive.com>
219
220 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
221 section when setting max_alignment. Update comment.
222 (_bfd_riscv_relax_pc): Likewise.
223
83cf0d04
AM		 2242019-08-29 Alan Modra <amodra@gmail.com>
225
226 PR 24891
227 * bfd.c (struct bfd): Add no_element_cache.
228 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
229 archive cache when no_element_cache.
230 (bfd_generic_archive_p): Set no_element_cache when opening first
231 element to check format. Close first element too.
232 (do_slurp_bsd_armap): Don't zero ardata->cache here.
233 * bfd-in2.h: Regenerate.
234
6d5554a6
AM		 2352019-08-24 Alan Modra <amodra@gmail.com>
236
237 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
238 symbols from GOT optimisation.
239
09f7b0de
SH		 2402019-08-23 Stafford Horne <shorne@gmail.com>
241
242 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
243 PLT GOT entries.
244
a7ba3896
NC		 2452019-08-23 Nick Clifton <nickc@redhat.com>
246
247 PR 24456
248 * elf.c (bfd_section_from_shdr): Issue an informative warning
249 message and continue processing other sections after encountering
250 a reloc section for a section which already has other relocs
251 associated with it.
252
2600d80c
AM		 2532019-08-23 Alan Modra <amodra@gmail.com>
254
255 PR 24933
256 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
257 on error without freeing plts[] contents.
258
0535e5d7
DZ		 2592019-08-22 Dennis Zhang <dennis.zhang@arm.com>
260
261 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
262
03da31c6
NC		 2632019-08-22 Nick Clifton <nickc@redhat.com>
264
265 PR 24922
266 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
267 reading data from extra records.
268
652afeef
TC		 2692019-08-22 Tamar Christina <tamar.christina@arm.com>
270
271 PR ld/24601
272 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
273 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
274 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
275 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
276 for weak TLS.
277
baf46cd7
AM		 2782019-08-22 Alan Modra <amodra@gmail.com>
279
280 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
281 instead recognize CMSE_PREFIX in symbol name.
282 (elf32_arm_gc_mark_extra_sections): Likewise.
283 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
284 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
285
546053ac
DZ		 2862019-08-20 Dennis Zhang <dennis.zhang@arm.com>
287
288 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
289 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
290
b4e87f2c
TC		 2912019-08-20 Tamar Christina <tamar.christina@arm.com>
292
293 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
294 elf32_arm_stub_long_branch_v4t_thumb_thumb,
295 elf32_arm_stub_long_branch_v4t_thumb_arm,
296 elf32_arm_stub_short_branch_v4t_thumb_arm,
297 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
298 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
299 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
300 previous instruction.
301
3eb185c9
TT		 3022019-08-19 Tom Tromey <tromey@adacore.com>
303
304 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
305 holding symbols.
306
903b777d
AM		 3072019-08-19 Alan Modra <amodra@gmail.com>
308
309 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
310 to has_optrel.
311 (struct _ppc64_elf_section_data): Likewise.
312 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
313 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
314 than TOC loop. Check PLT16 insns too.
315
81e8046d
L		 3162019-08-16 H.J. Lu <hongjiu.lu@intel.com>
317
318 PR ld/24905
319 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
320 PC-relative relocations back to ...
321 (elf_x86_64_relocate_section): Here.
322
b4c555cf
ML		 3232019-08-16 Martin Liska <mliska@suse.cz>
324
325 PR ld/24912
326 * elflink.c: Report error only for not relocatable.
327 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
328 here lto_slim_object as it's handled in caller.
329
63f6e94f
AM		 3302019-08-16 Alan Modra <amodra@gmail.com>
331
332 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
333
080a4883
JW		 3342019-08-15 Jim Wilson <jimw@sifive.com>
335
336 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
337 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
338 to c.li instruction, and use ENCODE_RVC_IMM to set value.
339
05192282
TT		 3402019-08-15 Tom Tromey <tromey@adacore.com>
341
342 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
343 of section.
344
dfc19da6
AM		 3452019-08-14 Alan Modra <amodra@gmail.com>
346
347 PR 24623
348 * dwarf2.c (stash_comp_unit): New function, extracted from..
349 (_bfd_dwarf2_find_nearest_line): ..here.
350 (find_abstract_instance): Parse comp units and decode line info
351 as needed.
352
c327a44f
AM		 3532019-08-14 Alan Modra <amodra@gmail.com>
354
355 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
356 (comp_unit_find_nearest_line): Use it here..
357 (_bfd_dwarf2_find_symbol_bias): ..and here.
358
9defd221
AM		 3592019-08-14 Alan Modra <amodra@gmail.com>
360
361 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
362 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
363 * coffgen.c (coff_find_nearest_line_with_names): Adjust
364 _bfd_dwarf2_find_nearest_line calls.
365 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
366 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
367 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
368 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
369 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
370 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
371 * libbfd.h: Regenerate.
372
f16a9783
MS		 3732019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
374
375 * elf-bfd.h (struct elf_backend_data): New members.
376 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
377 .gnu.hash section if necessary.
378 (struct collect_gnu_hash_codes): New member.
379 (elf_gnu_hash_process_symidx): New function name.
380 (elf_renumber_gnu_hash_syms): Ignore local and undefined
381 symbols. Record xlat location for every symbol which should have
382 a .MIPS.xhash entry.
383 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
384 dynamic section if necessary.
385 (GNU_HASH_SECTION_NAME): New define.
386 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
387 Update the section size info.
388 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
389 (struct mips_elf_link_hash_entry): New member.
390 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
391 table location.
392 (mips_elf_sort_hash_table): Initialize the pointer to the
393 .MIPS.xhash section.
394 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
395 translation table entry with the symbol dynindx.
396 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
397 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
398 info.
399 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
400 section.
401 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
402 dynamic section.
403 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
404 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
405 sh_link info.
406 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
407 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
408 (_bfd_mips_post_process_headers): Mark the ABI version as
409 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
410 but not a .hash section.
411 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
412 position in the translation table, associated with the hash
413 entry.
414 * elfxx-mips.h (literal_reloc_p): Define
415 elf_backend_record_xhash_symbol backend hook.
416 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
417 backend hook.
418
fc8de8e2
JM		 4192019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
420
421 * elf64-bpf.c (bpf_elf_relocate_section): New function.
422 (bpf_elf_insn_disp_reloc): Delete function.
423 (elf_backend_relocate_section): Define.
424
97b031c5
AM		 4252019-08-07 Alan Modra <amodra@gmail.com>
426
427 PR 24644
428 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
429 for overflow in expressions involving nsymz.
430
0f52d45a
JW		 4312019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
432
433 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
434 two pages in relro presence.
435
e0d0c518
MF		 4362019-08-01 Max Filippov <jcmvbkbc@gmail.com>
437
438 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
439 (get_wsr_lbeg_opcode): New functions.
440 (check_loop_aligned): Detect relaxed loops and adjust loop_len
441 and insn_len for the first actual instruction of the loop.
442
34d5c40a
AM		 4432019-07-30 Alan Modra <amodra@gmail.com>
444
445 PR 24768
446 * bfd.c (struct bfd): Add lto_slim_object flag.
447 * bfd-in2.h: Regenerate.
448
cc5277b1
ML		 4492019-07-29 Martin Liska <mliska@suse.cz>
450
451 PR 24768
452 * archive.c (_bfd_compute_and_write_armap): Come up with
453 report_plugin_err variable.
454 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
455 * elf.c (struct lto_section): New.
456 (_bfd_elf_make_section_from_shdr): Parse content of
457 .gnu_lto_.lto section.
458 * elflink.c: Report error for a missing LTO plugin.
459 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
460
4538d1c7
AM		 4612019-07-28 Alan Modra <amodra@gmail.com>
462
463 PR 24857
464 PR 24339
465 * elflink.c (elf_link_add_object_symbols): Report an informative
466 error on finding local symbols with index equal or greater than
467 symbol table sh_info. Correct comment. Allow such symbols in
468 dynamic objects. Abort on NULL section for symbol.
469
6dd17ae0
AM		 4702019-07-26 Alan Modra <amodra@gmail.com>
471
472 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
473 (elf_linker): Don't define.
474 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
475
c7c860d2
YS		 4762019-07-25 YunQiang Su <syq@debian.org>
477
478 PR 24832
479 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
480 mips inputs.
481
95967518
CZ		 4822019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
483
484 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
485 formating.
486 (reloc_type_to_name): Fix formating.
487 (arc_elf_object_p): Likewise.
488 (debug_arc_reloc): Likewise.
489 (arc_do_relocation): Likewise.
490
ef551643
CZ		 4912019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
492
493 * elf32-arc.c (bfd_get_32_me): New function.
494 (bfd_put_32_me): Likewise.
495 (arc_elf_relax_section): Likewise.
496 (bfd_elf32_bfd_relax_section): Define.
497
cc364be6
AM		 4982019-07-24 Alan Modra <amodra@gmail.com>
499
500 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
501 elf_backend_final_write_processing, don't pass linker arg.
502 (_bfd_elf_final_write_processing): Update prototype.
503 * elf.c (_bfd_elf_write_object_contents): Adjust call.
504 (_bfd_elf_final_write_processing): Return error on incompatible
505 OSABI and has_gnu_osabi. Remove linker arg.
506 * elf-nacl.h (nacl_final_write_processing): Update prototype.
507 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
508 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
509 (_bfd_mips_elf_final_write_processing): Likewise.
510 * elf-hppa.h (elf_hppa_final_write_processing): Return status
511 and remove linker arg.
512 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
513 * elf-nacl.c (nacl_final_write_processing): Likewise.
514 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
515 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
516 * elf32-arm.c (arm_final_write_processing): Likewise.
517 (elf32_arm_final_write_processing): Likewise.
518 (elf32_arm_nacl_final_write_processing): Likewise.
519 (elf32_arm_vxworks_final_write_processing): Likewise.
520 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
521 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
522 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
523 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
524 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
525 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
526 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
527 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
528 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
529 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
530 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
531 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
532 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
533 * elf32-ppc.c (ppc_final_write_processing): Likewise.
534 (ppc_elf_final_write_processing): Likewise.
535 (ppc_elf_vxworks_final_write_processing): Likewise.
536 * elf32-sparc.c (sparc_final_write_processing): Likewise.
537 (elf32_sparc_final_write_processing): Likewise.
538 (elf32_sparc_vxworks_final_write_processing): Likewise.
539 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
540 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
541 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
542 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
543 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
544 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
545 (_bfd_mips_elf_final_write_processing): Likewise.
546
c5e20471
AM		 5472019-07-24 Alan Modra <amodra@gmail.com>
548
549 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
550 early.
551 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
552 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
553
7613ca5e
AM		 5542019-07-24 Alan Modra <amodra@gmail.com>
555
556 * elf32-visium.c (visium_elf_post_process_headers): Don't set
557 EI_OSABI header byte here.
558 (ELF_OSABI): Define.
559
df3a023b
AM		 5602019-07-23 Alan Modra <amodra@gmail.com>
561
562 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
563 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
564 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
565 when elf_gnu_osabi_mbind is set.
566 (_bfd_elf_map_sections_to_segments): Likewise.
567 (_bfd_elf_init_private_section_data): Likewise.
568 (_bfd_elf_final_write_processing): Update comment.
569 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
570 (elf_backend_special_sections): Define without .tbss for linux.
571
06f44071
AM		 5722019-07-23 Alan Modra <amodra@gmail.com>
573
574 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
575 Remove none, any, all enums.
576 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
577 (_bfd_elf_final_write_processing): Declare.
578 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
579 elf_backend_final_write_processing.
580 (_bfd_elf_post_process_headers): Move body of function to..
581 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
582 only when not already set. Adjust for rename.
583 * elfxx-target.h (elf_backend_final_write_processing): Default to
584 _bfd_elf_final_write_processing.
585 * elf-hppa.h (elf_hppa_final_write_processing): Call
586 _bfd_elf_final_write_processing.
587 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
588 * elf-nacl.c (nacl_final_write_processing): Likewise.
589 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
590 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
591 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
592 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
593 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
594 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
595 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
596 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
597 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
598 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
599 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
600 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
601 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
602 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
603 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
604 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
605 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
606 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
607 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
608 * elf32-arm.c (arm_final_write_processing): Split out from..
609 (elf32_arm_final_write_processing): ..here. Call
610 _bfd_elf_final_write_processing.
611 (elf32_arm_nacl_final_write_processing): Adjust.
612 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
613 (_bfd_mips_elf_final_write_processing): ..here. Call
614 _bfd_elf_final_write_processing.
615 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
616 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
617 * elf32-ppc.c (ppc_final_write_processing): Split out from..
618 (ppc_elf_final_write_processing): ..here. Call
619 _bfd_elf_final_write_processing.
620 (ppc_elf_vxworks_final_write_processing): Adjust.
621 * elf32-sparc.c (sparc_final_write_processing): Split out from..
622 (elf32_sparc_final_write_processing): ..here. Call
623 _bfd_elf_final_write_processing.
624 (elf32_sparc_vxworks_final_write_processing): Adjust.
625 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
626 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
627 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
628 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
629 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
630 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
631 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
632 * elflink.c (elf_link_add_object_symbols): Likewise.
633 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
634 instead.
635
1dd1bc4d
OM		 6362019-07-23 Omar Majid <omajid@redhat.com>
637
638 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
639 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
640 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
641 AMD64_NETBSD_MAGIC.
642 * peXXigen.c: Add comment about source of .NET magic numbers.
643
c213164a
AM		 6442019-07-19 Alan Modra <amodra@gmail.com>
645
646 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
647 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
648 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
649 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
650 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
651 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
652 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
653 (ppc64_elf_check_relocs): Support pcrel tls relocs.
654 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
655 * bfd-in2.h: Regenerate.
656 * libbfd.h: Regenerate.
657
71c4e95a
AM		 6582019-07-18 Alan Modra <amodra@gmail.com>
659
660 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
661 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
662 match test.
663
46e9995a
AM		 6642019-07-18 Alan Modra <amodra@gmail.com>
665
666 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
667 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
668 is more than 8 bits.
669 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
670 tls_type vars unsigned int.
671 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
672 to select r_type edit.
673
b00a0a86
AM		 6742019-07-18 Alan Modra <amodra@gmail.com>
675
676 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
677 Correct comment.
678 * elf64-ppc.c (TLS_GDIE): Likewise.
679
0b147428
AM		 6802019-07-18 Alan Modra <amodra@gmail.com>
681
682 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
683 range of tp-relative offsets.
684
5b9d7a9a
AM		 6852019-07-15 Alan Modra <amodra@gmail.com>
686
687 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
688 alias is no longer bfd_link_hash_defined, clear the alias.
689
f26a3287
AM		 6902019-07-13 Alan Modra <amodra@gmail.com>
691
692 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
693 tls_sec.
694 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
695 (_bfd_elf_init_2_index_sections): Likewise.
696 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
697 relocations for local TLS symbols, use STN_UNDEF as the relocation
698 symbol.
699 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
700 leave TLS symbol value in the addend.
701
62a47958
AM		 7022019-07-08 Alan Modra <amodra@gmail.com>
703
704 PR 24785
705 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
706 size before reading first word.
707
1faa385f
NC		 7082019-07-02 Nick Clifton <nickc@redhat.com>
709
710 PR 24717
711 * elf.c (is_debuginfo_file): New function.
712 (assign_file_positions_for_non_load_sections): Do not warn about
713 allocated sections outside of loadable segments if they are found
714 in a debuginfo file.
715 * elf-bfd.h (is_debuginfo_file): Prototype.
716
125f83f6
NC		 7172019-07-02 Nick Clifton <nickc@redhat.com>
718
719 PR 24753
720 * compress.c (bfd_get_full_section_contents): Do not complain
721 about linker created sections that are larger than the file size.
722
4d83e8d9
CL		 7232019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
724
725 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
726 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
727 for CMSE stubs.
728 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
729
bb32413f
SP		 7302019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
731
732 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
733 sections when .text section contain secure entry functions
734 is marked.
735
539300fb
NC		 7362019-07-01 Nick Clifton <nickc@redhat.com>
737
738 PR 23839
739 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
740 section VMA in the offset used to update exidx relocs.
741
7e56c51c
NC		 7422019-06-28 Nick Clifton <nickc@redhat.com>
743
744 PR 24708
745 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
746 large version reference section.
747 * compress.c (bfd_get_full_section_contents): Check for an
748 uncompressed section whose size is larger than the file size.
749
999d6dff
AM		 7502019-06-28 Alan Modra <amodra@gmail.com>
751
752 * format.c (bfd_check_format_matches): Don't match plugin target
753 if another target matches. Expand comment.
754 * targets.c (_bfd_target_vector): Move plugin_vec after all other
755 non-corefile targets, outside !SELECT_VECS.
756 * config.bfd: Don't handle targ=plugin here.
757 * configure.ac: Don't add plugin to enable_targets or handle in
758 target loop setting selvecs and other target vars.
759 * configure: Regenerate.
760
a68aa5d3
NC		 7612019-06-26 Nick Clifton <nickc@redhat.com>
762
763 PR 24703
764 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
765 messages for failures.
766 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
767 if returning an error value.
768
ab9f654c
JB		 7692019-06-25 Jan Beulich <jbeulich@suse.com>
770
771 * elf-properties.c (elf_find_and_remove_property): Rename last
772 parameter. Mention it in comment.
773
04b865dc
JW		 7742019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
775
776 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
777 SEC_MERGE or SEC_CODE flags are set.
778 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
779 symtype consistently. Don't include sec_addr (sym_sec) in symval.
780 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
781 Add sec_addr (sym_sec) after handling merge sections.
782
f93ab3a0
L		 7832019-06-24 H.J. Lu <hongjiu.lu@intel.com>
784
785 PR ld/24721
786 * elf-properties.c (elf_merge_gnu_property_list): Remove the
787 property after reporting property removal.
788
bb22a418
AM		 7892019-06-23 Alan Modra <amodra@gmail.com>
790
791 PR 24704
792 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
793 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
794 Reduce range of offsets allowed for other GOT relocs.
795
14b2a8e4
AM		 7962019-06-23 Alan Modra <amodra@gmail.com>
797
798 PR 24689
799 * elfcode.h (elf_object_p): Warning fix.
800
890f750a
AM		 8012019-06-21 Alan Modra <amodra@gmail.com>
802
803 PR 24689
804 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
805
6f5601c4
AM		 8062019-06-19 Alan Modra <amodra@gmail.com>
807
808 PR 24697
809 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
810 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
811
4a4e7361
AM		 8122019-06-19 Alan Modra <amodra@gmail.com>
813
814 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
815 functions that require r2 valid to use local entry.
816 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
817
39c05d94
SN		 8182019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
819
820 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
821 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
822 with elfNN_aarch64_allocate_local_dynrelocs.
823
e30d1fa1
SN		 8242019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
825
826 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
827
3a3a077c
AM		 8282019-06-14 Alan Modra <amodra@gmail.com>
829
830 * Makefile.in: Regenerate.
831 * configure: Regenerate.
832
d4b87b1e
AM		 8332019-06-14 Alan Modra <amodra@gmail.com>
834
835 * elf64-ppc.c: Fix comments involving paddi.
836
62e0492f
AL		 8372019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
838
839 PR 24643
840 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
841 absent, or the bfd is not in the ELF formart.
842 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
843
58e07198
CZ		 8442019-06-10 Christos Zoulas <christos@zoulas.com>
845
846 PR 24650
847 * elf.c (elfcore_make_auxv_note_section): New function.
848 (elfcore_grok_note): Use it.
849 (elfcore_grok_freebsd_note): Likewise.
850 (elfcore_grok_openbsd_note): Likewise.
851 (elfcore_grok_netbsd_note): Likewise. Plus add support for
852 NT_NETBSDCORE_AUXV notes.
853
237df8fe
SD		 8542019-06-06 Sudakshina Das <sudi.das@arm.com>
855
856 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
857 alignment of the new gnu property section.
858
8bf6d176
SD		 8592019-06-06 Sudakshina Das <sudi.das@arm.com>
860
861 * bfd-in.h: Change comment.
862 * bfd-in2.h: Regenerate.
863 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
864 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
865 Likwise.
866
1e129bbe
FS		 8672019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
868
869 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
870 Remove overflow check.
871
0f4a61b4
AM		 8722019-05-28 Alan Modra <amodra@gmail.com>
873
874 PR 24596
875 * cofflink.c (coff_link_check_archive_element): Don't assume
876 element is a coff object file after calling add_archive_element.
877
94667ab1
AM		 8782019-05-28 Alan Modra <amodra@gmail.com>
879
880 PR 24596
881 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
882 attempt to set sh_entsize for excluded PLT section.
883
28fbeab8
AM		 8842019-05-28 Alan Modra <amodra@gmail.com>
885
886 PR 24596
887 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
888 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
889 allocated in alpha_dynamic_entries_for_reloc.
890
a0f6fd21
AM		 8912019-05-28 Alan Modra <amodra@gmail.com>
892
893 PR 24596
894 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
895 on NULL output_section.
896 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
897
c83004d5
AM		 8982019-05-28 Alan Modra <amodra@gmail.com>
899
900 PR 24596
901 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
902 entry when MUST_FIND. Abort when MUST_FIND not found.
903 (elf_m68k_get_bfd2got_entry): Likewise.
904 (elf_m68k_relocate_section): Remove now useless assert.
905
586338b8
AM		 9062019-05-28 Alan Modra <amodra@gmail.com>
907
908 PR 24596
909 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
910 from bfd_link_info, not an output section owner.
911 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
912 (elf_hppa_final_link_relocate): Likewise.
913
a7b34aba
AM		 9142019-05-28 Alan Modra <amodra@gmail.com>
915
916 PR 24596
917 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
918 create_object_symbols_section, obj_textsec, obj_datasec or
919 obj_bsssec. Fix other errors in placement.
920 * config.bfd: Obsolete tic30-aout.
921
0eb32b6e
AM		 9222019-05-28 Alan Modra <amodra@gmail.com>
923
924 PR 24596
925 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
926 end of section list as well as section_count.
927 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
928 section list before returning error.
929
ce5aecf8
AM		 9302019-05-27 Alan Modra <amodra@gmail.com>
931
932 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
933
3d7d6a6f
AM		 9342019-05-27 Alan Modra <amodra@gmail.com>
935
936 PR 24596
937 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
938
823710d5
SN		 9392019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
940
941 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
942 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
943 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
944 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
945 (elf_backend_merge_symbol_attribute): Define.
946
405b5bd8
AM		 9472019-05-24 Alan Modra <amodra@gmail.com>
948
949 * po/SRC-POTFILES.in: Regenerate.
950
04bdff6a
AM		 9512019-05-24 Alan Modra <amodra@gmail.com>
952
953 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
954 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
955 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
956 (struct ppc_link_hash_table): Add powerxx_stubs.
957 (ppc64_elf_check_relocs): Set powerxx_stubs.
958 (build_powerxx_offset, size_powerxx_offset),
959 (num_relocs_for_powerxx_offset),
960 (emit_relocs_for_powerxx_offset): New functions.
961 (plt_stub_size): Size powerxx stubs.
962 (ppc_build_one_stub): Emit powerxx stubs.
963 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
964 powerxx stubs.
965
4a421c53
AM		 9662019-05-24 Alan Modra <amodra@gmail.com>
967
968 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
969 R_PPC64_GOT_PCREL34.
970 (xlate_pcrel_opt): New function.
971 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
972 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
973 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
974
5663e321
AM		 9752019-05-24 Alan Modra <amodra@gmail.com>
976
977 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
978 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
979 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
980 (BFD_RELOC_PPC64_PLT_PCREL34),
981 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
982 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
983 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
984 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
985 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
986 * elf64-ppc.c (PNOP): Define.
987 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
988 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
989 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
990 relocs.
991 (ppc64_elf_prefix_reloc): New function.
992 (struct ppc_link_hash_table): Add notoc_plt.
993 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
994 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
995 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
996 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
997 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
998 possible need for dynamic relocs on non-pcrel powerxx relocs.
999 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1000 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1001 (toc_adjusting_stub_needed): Likewise.
1002 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1003 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1004 * bfd-in2.h: Regenerate.
1005 * libbfd.h: Regenerate.
1006
fd0de36e
JM		 10072019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1008
45d5293f
JM		 1009 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1010 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1011 bpf_elf64_be_vec.
1012 * configure: Regenerate.
1013
10142019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1015
fd0de36e
JM		 1016 * configure: Regenerated.
1017 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1018 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1019 (BFD64_BACKENDS): Add elf64-bpf.lo.
1020 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1021 * Makefile.in (SOURCE_HFILES): Regenerate.
1022 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1023 * cpu-bpf.c: New file.
1024 * elf64-bpf.c: Likewise.
1025 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1026 bpf_elf64_le_vec.
1027 * archures.c: Define architecture bfd_arch_bpf and machine
1028 bfd_arch_bpf.
1029 * reloc.c: Define BFD relocations used by the BPF target.
1030 * bfd-in2.h: Regenerated.
1031 * libbfd.h: Likewise.
1032
b0f4fbf8
AM		 10332019-05-22 Alan Modra <amodra@gmail.com>
1034
1035 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1036 contents.
1037
9ec2f606
AM		 10382019-05-22 Alan Modra <amodra@gmail.com>
1039
1040 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1041 processing on "size error in section".
1042
4decd602
AM		 10432019-05-22 Alan Modra <amodra@gmail.com>
1044
1045 * som.c (som_bfd_free_cached_info): Call
1046 _bfd_generic_close_and_cleanup.
1047
b474a202
FS		 10482019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1049
1050 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1051 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1052
304f09d0
FS		 10532019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1054
1055 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1056 checks. Search the RELA table for n64 relocations.
1057
3734320d
MF		 10582019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1059 Faraz Shahbazker <fshahbazker@wavecomp.com>
1060
1061 * elfxx-mips.c (LA25_BC): New macro.
1062 (mips_elf_link_hash_table)<compact_branches>: New field.
1063 (STUB_JALRC): New macro.
1064 (mipsr6_o32_exec_plt0_entry_compact): New array.
1065 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1066 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1067 (mipsr6_exec_plt_entry_compact): Likewise.
1068 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1069 when compact_branches is true.
1070 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1071 PLT for MIPSR6 with compact_branches. Do not reorder the
1072 compact branches PLT. Switch the lazy stub for MIPSR6
1073 with compact_branches to use JALRC.
1074 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1075 when compact_branches is true.
1076 (_bfd_mips_elf_compact_branches): New function.
1077 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1078
64672071
TC		 10792019-05-21 Tamar Christina <tamar.christina@arm.com>
1080
1081 PR ld/24373
1082 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1083 Fix print formatter.
1084
e6f65e75
AV		 10852019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1086
1087 PR 24460
1088 * elf32-arm.c (get_value_helper): Remove.
1089 (elf32_arm_final_link_relocate): Fix branch future relocations.
1090
739b5c9c
TC		 10912019-05-21 Tamar Christina <tamar.christina@arm.com>
1092
1093 PR ld/24373
1094 * bfd-in.h (enum erratum_84319_opts): New
1095 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1096 int to enum erratum_84319_opts.
1097 * bfd-in2.h: Regenerate.
1098 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1099 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1100 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1101 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1102 (_bfd_aarch64_resize_stubs): Amend comment.
1103 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1104 requested.
1105 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1106 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1107 erratum workaround.
1108 (clear_erratum_843419_entry): Update erratum conditional.
1109
7622049e
SKS		 11102019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1111
1112 PR ld/24571
1113 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1114 when computing distance_short_enough.
1115
338ba755
SKS		 11162019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1117
1118 PR ld/24564
1119 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1120 Wrap around even if distance equals avr_pc_wrap_around.
1121
999b073b
NC		 11222019-05-20 Nick Clifton <nickc@redhat.com>
1123
1124 * po/fr.po: Updated French translation.
1125
a7ad558c
AV		 11262019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1127
1128 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1129
a2699ef2
AM		 11302019-05-16 Alan Modra <amodra@gmail.com>
1131
1132 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1133
3a1bb98c
AM		 11342019-05-15 Alan Modra <amodra@gmail.com>
1135
1136 * elf32-arm.c (elf32_arm_write_section): Don't leave
1137 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1138 unitialised section contents.
1139
37d0d091
JH		 11402019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1141
1142 PR 19921
1143 * verilog.c: (VerilogDataWidth): New variable.
1144 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1145
79299211
NC		 11462019-05-08 Nick Clifton <nickc@redhat.com>
1147
1148 PR 24523
1149 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1150 rather than FALSE if encountering a non-ELF file.
1151
e1cbf07a
AM		 11522019-05-06 Alan Modra <amodra@gmail.com>
1153
1154 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1155
334d91b9
AM		 11562019-05-06 Alan Modra <amodra@gmail.com>
1157
1158 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1159 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1160 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1161 * libbfd.h: Regenerate.
1162 * bfd-in2.h: Regenerate.
1163
a288c270
AM		 11642019-05-04 Alan Modra <amodra@gmail.com>
1165
1166 PR 24511
1167 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1168 following the standard section names.
1169 (bfd_decode_symclass): Prioritize section flag tests in
1170 decode_section_type before name tests in coff_section_type.
1171 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1172 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1173 their names and choose standard .text section flags for
1174 fake_section.
1175
2cdc1a97
NC		 11762019-05-02 Nick Clifton <nickc@redhat.com>
1177
1178 PR 24493
1179 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1180 .gnu.debugaltlink sections as debugging sections.
1181
066f4018
AM		 11822019-04-30 Alan Modra <amodra@gmail.com>
1183
1184 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1185 (struct _ppc64_elf_section_data): Likewise.
1186 (ppc64_elf_check_relocs): Set above fields.
1187 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1188 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1189 when possible.
1190
c54f1524
L		 11912019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1192
1193 PR ld/24486
1194 * elflink.c (elf_link_output_extsym): Don't complain undefined
1195 weak dynamic reference.
1196
68bb0359
SD		 11972019-04-25 Sudakshina Das <sudi.das@arm.com>
1198
1199 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1200 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1201 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1202 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1203 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1204 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1205 (elfNN_aarch64_small_plt0_bti_entry): Update.
1206 (elfNN_aarch64_small_plt_bti_entry): Update.
1207 (elfNN_aarch64_small_plt_pac_entry): Update.
1208 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1209 (setup_plt_values): Setup new entries.
1210 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1211 (elfNN_aarch64_plt_sym_val): Likewise.
1212
79b8e8ab
JW		 12132019-04-22 Jim Wilson <jimw@sifive.com>
1214
1215 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1216
fce97736
AM		 12172019-04-19 Alan Modra <amodra@gmail.com>
1218
1219 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1220
9a7f0679
L		 12212019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1222
1223 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1224 building shared object.
1225 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1226
4e84a8f8
L		 12272019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1228
1229 PR ld/24458
1230 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1231 linker_def.
1232
32c36c3c
AV		 12332019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1234
1235 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1236 relocation.
1237 * bfd-in2.h: Regenerate.
1238 * libbfd.h: Likewise.
1239
60f993ce
AV		 12402019-04-15 Sudakshina Das <sudi.das@arm.com>
1241
1242 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1243 * bfd-in2.h: Regenerated.
1244 * libbfd.h: Regenerated.
1245
f6b2b12d
AV		 12462019-04-15 Sudakshina Das <sudi.das@arm.com>
1247
1248 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1249 * bfd-in2.h: Regenerated.
1250 * libbfd.h: Likewise.
1251
1889da70
AV		 12522019-04-15 Sudakshina Das <sudi.das@arm.com>
1253
1254 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1255 * bfd-in2.h: Regenerated.
1256 * libbfd.h: Regenerated.
1257 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1258 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1259 and R_ARM_THM_BF12 together.
1260 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1261
1caf72a5
AV		 12622019-04-15 Sudakshina Das <sudi.das@arm.com>
1263
1264 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1265 * libbfd.h: Regenerated.
1266 * bfd-in2.h: Regenerated.
1267 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1268 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1269 and R_ARM_THM_BF18 together.
1270 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1271
e5d6e09e
AV		 12722019-04-15 Sudakshina Das <sudi.das@arm.com>
1273
1274 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1275 * bfd-in2.h: Regenerated.
1276 * libbfd.h: Regenerated.
1277 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1278 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1279 and R_ARM_THM_BF16 together.
1280 (get_value_helper): New reloc helper.
1281 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1282
e12437dc
AV		 12832019-04-15 Sudakshina Das <sudi.das@arm.com>
1284
1285 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1286 * bfd-in2.h: Regenerate.
1287 * libbfd.h: Regenerate.
1288
031254f2
AV		 12892019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1290
1291 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1292 * bfd-in2.h: Regenerate.
1293 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1294 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1295 and update assert.
1296 (using_thumb2): Likewise.
1297 (using_thumb2_bl): Update assert.
1298 (arch_has_arm_nop): Likewise.
1299 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1300 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1301
233a0083
L		 13022019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1303
1304 * elf-linker-x86.h (elf_x86_cet_report): New.
1305 (elf_linker_x86_params): Add cet_report.
1306 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1307 missing IBT and SHSTK properties if needed.
1308
a0ea3a14
L		 13092019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1310
ca4e6331 1311 PR ld/24436
a0ea3a14
L		 1312 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1313 "h != NULL". Don't check "h != NULL" before calling.
1314 bfd_elf_gc_record_vtentry.
1315 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1316 * elf32-bfin.c (bfin_check_relocs): Likewise.
1317 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1318 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1319 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1320 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1321 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1322 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1323 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1324 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1325 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1326 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1327 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1328 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1329 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1330 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1331 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1332 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1333 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1334 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1335 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1336 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1337 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1338 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1339 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1340 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1341 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1342 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1343 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1344 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1345 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1346 VTENTRY entry.
1347
9bff840e
AM		 13482019-04-11 Alan Modra <amodra@gmail.com>
1349
1350 PR 24435
1351 * elflink.c (elf_link_add_object_symbols): Don't read partial
1352 dynamic entries from fuzzed objects.
1353
ce12121b
TC		 13542019-04-11 Tamar Christina <tamar.christina@arm.com>
1355
1356 PR ld/24302
1357 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1358 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1359 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1360
b05971a6
MF		 13612019-04-10 Michael Forney <mforney@mforney.org>
1362
1363 PR 24427
1364 * doc/chew.c (free_words): Correctly free "push_text" strings.
1365
3ae61bb6
L		 13662019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1367
1368 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1369
5f2a6b85
AM		 13702019-04-08 Alan Modra <amodra@gmail.com>
1371
1372 * configure.ac (elfxx_x86): Define and use.
1373 * configure: Regenerate.
1374
5b9c07b2
L		 13752019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1376
1377 * elf-linker-x86.h: New file.
1378 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1379 to get x86-specific linker options.
1380 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1381 (elf_x86_64_check_relocs): Likewise.
1382 (elf_x86_64_relocate_section): Likewise.
1383 (elf_x86_64_link_setup_gnu_properties): Likewise.
1384 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1385 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1386 (_bfd_elf_linker_x86_set_options): New function.
1387 * elfxx-x86.h: Include "elf-linker-x86.h".
1388 (elf_x86_link_hash_table): Add params.
1389
4b24dd1a
AM		 13902019-04-03 Alan Modra <amodra@gmail.com>
1391
1392 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1393 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1394 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1395 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1396 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1397 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1398
87f98bac
JW		 13992019-04-02 Jim Wilson <jimw@sifive.com>
1400
1401 PR 24389
1402 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1403 ELF header flags to after check for ELF object file. Loop through
1404 sections looking for code sections, if none, then skip ABI checks.
1405
ae2b14c7
JW		 14062019-03-30 Andrew Waterman <andrew@sifive.com>
1407
1408 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1409 rd == X_RA case.
1410
2487ef07
MF		 14112019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1412
1413 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1414 info->export_dynamic to the conditional.
1415
242a1159
AM		 14162019-03-28 Alan Modra <amodra@gmail.com>
1417
1418 PR 24392
1419 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1420 * configure: Regenerate.
1421 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1422 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1423 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1424 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1425 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1426
a9f5a551
JW		 14272019-03-21 Jim Wilson <jimw@sifive.com>
1428
1429 PR 24365
1430 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1431 verify sym non-NULL before using. Add identical check using h.
1432
4e539114
SD		 14332019-03-21 Sudakshina Das <sudi.das@arm.com>
1434
1435 * elf-bfd.h (struct elf_backend_data): Add argument to
1436 merge_gnu_properties.
1437 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1438 itself and while calling bed->merge_gnu_properties.
1439 (elf_merge_gnu_property_list): Update the calls for
1440 elf_merge_gnu_properties.
1441 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1442 of --force-bti warning and add argument.
1443 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1444 warning.
1445 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1446 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1447 declaration.
1448
acde6c6b
SD		 14492019-03-20 Sudakshina Das <sudi.das@arm.com>
1450
1451 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1452 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1453 (elf_backend_fixup_gnu_properties): Define for AArch64.
1454
8cd1fe1b
AM		 14552019-03-18 Alan Modra <amodra@gmail.com>
1456
1457 PR 24355
1458 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1459 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1460 attempt at writing glink stubs only once.
1461
6835821b
AM		 14622019-03-16 Alan Modra <amodra@gmail.com>
1463
1464 PR 24337
1465 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1466 (_bfd_elf_rel_local_sym): Likewise.
1467 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1468 section of symbols with unrecognized shndx.
1469
2219ae0b
L		 14702019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1471
1472 PR ld/24267
1473 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1474 section.
1475 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1476 in discarded section.
1477
fe3fef62
AM		 14782019-03-15 Alan Modra <amodra@gmail.com>
1479
1480 PR 24339
1481 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1482 symbol after globals if elf_bad_symtab is not set.
1483
1ff31e13
AM		 14842019-03-15 Alan Modra <amodra@gmail.com>
1485
1486 PR 24337
1487 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1488 (_bfd_elf_rel_local_sym): Likewise.
1489
f55b1e32
AM		 14902019-03-15 Alan Modra <amodra@gmail.com>
1491
1492 PR 24336
1493 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1494 object files with sh_size not a multiple of sh_entsize.
1495
da0d12d2
L		 14962019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1497
418d4036
L		 1498 PR ld/24338
1499 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1500 input with bad relocation.
1501
150222019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1503
da0d12d2
L		 1504 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1505
d7f848c3
NC		 15062019-03-14 Nick Clifton <nickc@redhat.com>
1507
1508 PR 24334
1509 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1510 (save_section_vma): Initialise field to the number of entries in
1511 the sec_vma table.
1512 (section_vma_same): Check that the number of entries in the
1513 sec_vma table matches the number of sections in the bfd.
1514
6cc71b82
NC		 15152019-03-14 Nick Clifton <nickc@redhat.com>
1516
1517 PR 24333
1518 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1519 section owner pointer when adding the default symbol.
1520
be22c732
NC		 15212019-03-14 Nick Clifton <nickc@redhat.com>
1522
1523 PR 24332
1524 * elflink.c (elf_link_add_object_symbols): Add new local variable
1525 extversym_end. Initialise it to point to the end of the version
1526 symbol table, if present. Check it when initialising and updating
1527 the ever pointer.
1528
1dbade74
SD		 15292019-03-13 Sudakshina Das <sudi.das@arm.com>
1530
1531 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1532 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1533 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1534 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1535 and PLT_PAC_PLT.
1536 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1537 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1538 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1539
37c18eed
SD		 15402019-03-13 Sudakshina Das <sudi.das@arm.com>
1541 Szabolcs Nagy <szabolcs.nagy@arm.com>
1542
1543 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1544 (aarch64_bti_pac_info): New.
1545 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1546 (bfd_elf32_aarch64_set_options): Likewise.
1547 * bfd-in2.h: Regenerate
1548 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1549 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1550 (elfNN_aarch64_small_plt0_bti_entry): New.
1551 (elfNN_aarch64_small_plt_bti_entry): New.
1552 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1553 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1554 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1555 tlsdesc_plt_entry_size fields.
1556 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1557 (setup_plt_values): New helper function.
1558 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1559 bti enable type.
1560 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1561 fixed macros.
1562 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1563 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1564 to plt stubs instead of fixed ones and update filling them according
1565 to the need for bti.
1566 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1567 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1568 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1569 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1570 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1571 is set.
1572 (bfd_elfNN_get_synthetic_symtab): Define.
1573 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1574 and mising BTI NOTE SECTION.
1575
1576
cd702818
SD		 15772019-03-13 Sudakshina Das <sudi.das@arm.com>
1578
1579 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1580 linker created inputs from merge.
1581 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1582 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1583 (elfNN_aarch64_link_setup_gnu_properties): New.
1584 (elfNN_aarch64_merge_gnu_properties): New.
1585 (elf_backend_setup_gnu_properties): Define for AArch64.
1586 (elf_backend_merge_gnu_properties): Likewise.
1587 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1588 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1589 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1590 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1591 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1592 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1593 (elf_backend_parse_gnu_properties): Define for AArch64.
1594
44b27f95
L		 15952019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1596
1597 PR ld/24322
1598 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1599 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1600
7a6e0d89
AM		 16012019-03-12 Alan Modra <amodra@gmail.com>
1602
1603 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1604 nmemb parameter. Use bfd_alloc2.
1605 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1606 Delete assertion.
1607 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1608 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1609 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1610 doesn't overflow.
1611 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1612 (assign_section_numbers): Style fix.
1613 (swap_out_syms): Use bfd_malloc2.
1614 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1615 overflow.
1616 (_bfd_elf_make_empty_symbol): Style fix.
1617 (elfobj_grok_stapsdt_note_1): Formatting.
1618 * elfcode.h (elf_object_p): Use bfd_alloc2.
1619 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1620 (elf_slurp_symbol_table): Use bfd_zalloc2.
1621 (elf_slurp_reloc_table): Use bfd_alloc2.
1622 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1623 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1624 size calculation doesn't overflow.
1625 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1626 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1627 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1628
ebd2263b
AM		 16292019-03-08 Alan Modra <amodra@gmail.com>
1630
1631 PR 24311
1632 * merge.c (merge_strings): Return secinfo. Don't pad section
1633 to alignment here.
1634 (_bfd_merge_sections): Pad section to alignment here, if input
1635 sections contributing to merged output all pad to alignment.
1636 Formatting.
1637
219d6836
NC		 16382019-03-06 Nick Clifton <nickc@redhat.com>
1639
1640 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1641 table pointer.
1642 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1643 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1644
24801b15
AK		 16452019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1646
1647 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1648 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1649
1650 PR 20113
1651 * elf32-s390.c (allocate_dynrelocs): Update comment.
1652
4ffd2909
TC		 16532019-02-28 Tamar Christina <tamar.christina@arm.com>
1654
1655 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1656
eed5def8
NC		 16572019-02-28 Nick Clifton <nickc@redhat.com>
1658
1659 PR 24273
1660 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1661 section that is not NUL terminated.
1662
5cfe428c
L		 16632019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1664
1665 PR ld/24276
1666 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1667 by linker when checking copy reloc on protected symbol.
1668
f616c36b
AM		 16692019-02-24 Alan Modra <amodra@gmail.com>
1670
1671 PR 24144
1672 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1673
eed62915
MF		 16742019-02-20 Eric Tsai <erictsai@cadence.com>
1675
1676 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1677 sections between the call site and call destination and adjust
1678 call distance by the largest alignment.
1679
e6c3b5bf
AH		 16802019-02-20 Alan Hayward <alan.hayward@arm.com>
1681
1682 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1683 * elf.c (elfcore_grok_aarch_pauth): New function.
1684 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1685 (elfcore_write_aarch_pauth): New function.
1686 (elfcore_write_register_note): Check for AArch64 pauth section.
1687
34d75fb5
AM		 16882019-02-20 Alan Modra <amodra@gmail.com>
1689
1690 PR 24225
1691 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1692 return value.
1693
edd01d07
MR		 16942019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1695
1696 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1697 Darwin hosts, not just or1k.
1698 * configure: Regenerate.
1699
8abac803
AM		 17002019-02-20 Alan Modra <amodra@gmail.com>
1701
1702 PR 24236
1703 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1704 sentinel NUL to string buffer nearer to loop where it is used.
1705 Don't go past sentinel when scanning strings, and don't write
1706 NUL again.
1707 * archive.c (do_slurp_coff_armap): Simplify string handling to
1708 archive64.c style.
1709
179f2db0
AM		 17102019-02-19 Alan Modra <amodra@gmail.com>
1711
1712 PR 24235
1713 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1714 attempting to prevent read past end of section.
1715
a31b8bd9
AM		 17162019-02-18 Alan Modra <amodra@gmail.com>
1717
1718 PR 24225
1719 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1720 PRIx64 to generate warning messages. Print local sym names too.
1721
a0e90a73
CZ		 17222019-02-09 Vineet Gupta <vgupta@synopsys.com>
1723
1724 * elf32-arc (INIT_SYM_STRING): Delete.
1725 (FINI_SYM_STRING): Likewise.
1726 (init_str): Likewise.
1727 (fini_str): Likewise.
1728
482f3505
AM		 17292019-02-08 Alan Modra <amodra@gmail.com>
1730
1731 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1732 for bss-plt" warning to make it an error.
1733
b2abe1bd
EB		 17342019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1735
1736 PR ld/18841
1737 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1738 reloc_class_ifunc for ifunc symbols.
1739 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1740
68a09132
EB		 17412019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1742
1743 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1744 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1745
2012bf01
NC		 17462019-02-07 Nick Clifton <nickc@redhat.com>
1747
1748 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1749 into the definitely obsolete list.
1750
83924b38
L		 17512019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1752
1753 PR ld/24151
1754 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1755 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1756 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1757 relocations to ...
1758 (elf_x86_64_check_relocs): Here.
1759 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1760 to check if a symbol is defined in a non-shared object.
1761 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1762
453f8e1e
SDJ		 17632019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1764
1765 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1766 of 'labs' (and fix GCC warning).
1767
9ed1348c
NC		 17682019-01-25 Nick Clifton <nickc@redhat.com>
1769
1770 * po/ru.po: Updated Russian translation.
1771
d9938630
NC		 17722019-01-23 Nick Clifton <nickc@redhat.com>
1773
1774 * po/fr.po: Updated French translation.
1775
375cd423
NC		 17762019-01-21 Nick Clifton <nickc@redhat.com>
1777
1778 * po/pt.po: Updated Portuguese translation.
1779 * po/uk.po: Updated Ukranian translation.
1780
acef8081
YC		 17812019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1782
1783 PR 24108
1784 * elf32-nds32.c (nds32_relocate_section): Add space between words
1785 in error message.
1786 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1787 error message.
1788 (riscv_i_or_e_p): Likewise.
1789 (riscv_merge_arch_attr_info): Likewise.
1790
f48dfe41
NC		 17912019-01-19 Nick Clifton <nickc@redhat.com>
1792
1793 * version.m4: Reset to 2.32.51
1794 * configure: Regenerate.
1795 * po/bfd.pot: Regenerate.
1796
f974f26c
NC		 17972018-06-24 Nick Clifton <nickc@redhat.com>
1798
1799 2.32 branch created.
1800
a4bf3d07
JW		 18012019-01-16 Kito Cheng <kito@andestech.com>
1802
1803 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1804 for OBJ_ATTR_PROC.
1805
2dc8dd17
JW		 18062019-01-16 Kito Cheng <kito@andestech.com>
1807 Nelson Chu <nelson@andestech.com>
1808
7d7a7d7c
JW		 1809 * elfnn-riscv.c (in_subsets): New.
1810 (out_subsets): Likewise.
1811 (merged_subsets): Likewise.
1812 (riscv_std_ext_p): Likewise.
1813 (riscv_non_std_ext_p): Likewise.
1814 (riscv_std_sv_ext_p): Likewise.
1815 (riscv_non_std_sv_ext_p): Likewise.
1816 (riscv_version_mismatch): Likewise.
1817 (riscv_i_or_e_p): Likewise.
1818 (riscv_merge_std_ext): Likewise.
1819 (riscv_merge_non_std_and_sv_ext): Likewise.
1820 (riscv_merge_arch_attr_info): Likewise.
1821 (riscv_merge_attributes): Likewise.
1822 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1823
2dc8dd17
JW		 1824 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1825 (elf_backend_obj_attrs_vendor): Define.
1826 (elf_backend_obj_attrs_section_type): Likewise.
1827 (elf_backend_obj_attrs_section): Likewise.
1828 (elf_backend_obj_attrs_arg_type): Define as
1829 riscv_elf_obj_attrs_arg_type.
1830 * elfxx-riscv.c (riscv_estimate_digit): New.
1831 (riscv_estimate_arch_strlen1): Likewise.
1832 (riscv_estimate_arch_strlen): Likewise.
1833 (riscv_arch_str1): Likewise.
1834 (riscv_arch_str): Likewise.
1835 * elfxx-riscv.h (riscv_arch_str): Declare.
1836
d5dcaf1b
JD		 18372019-01-14 John Darrington <john@darrington.wattle.id.au>
1838
1839 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1840 * libbfd.h: regen.
1841 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1842 source field. (md_apply_fix): Apply final fix
1843 to BFD_RELOC_S12Z_OPR.
1844 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1845
5a12586d
MT		 18462019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1847
f466c305 1848 PR 20113
5a12586d
MT		 1849 * elf32-s390.c (allocate_dynrelocs): Update comment.
1850
3107326d
AP		 18512019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1852
1853 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1854 * configure: Regenerate.
1855
a9859e01
AM		 18562019-01-08 Alan Modra <amodra@gmail.com>
1857
1858 PR 23699
1859 PR 24065
1860 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1861 address range.
1862
c8c89dac
YS		 18632019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1864
1865 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1866 * bfd/bfd-in2.h: Regenerate.
1867 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1868 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1869
d9858c37
LX		 18702019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1871
1872 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1873 default target, little endian target is more suitable.
1874
677bd4c6
AM		 18752019-01-04 Alan Modra <amodra@gmail.com>
1876
1877 PR 24061
1878 PR 21786
1879 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1880 adjust all callers.
1881 (EQ_VALUE_IN_FIELD): Likewise.
1882 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1883
82704155
AM		 18842019-01-01 Alan Modra <amodra@gmail.com>
1885
1886 Update year range in copyright notice of all files.
1887
d5c04e1b 1888For older changes see ChangeLog-2018
3499769a 1889\f
d5c04e1b 1890Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 1891
1892Copying and distribution of this file, with or without modification,
1893are permitted in any medium without royalty provided the copyright
1894notice and this notice are preserved.
1895
1896Local Variables:
1897mode: change-log
1898left-margin: 8
1899fill-column: 74
1900version-control: never
1901End:
GDB Binutils - Deliverables
This page took 0.457403 seconds and 4 git commands to generate.