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PowerPC section flag tidy
[thirdparty/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
9737e8af
AM		 12019-10-07 Alan Modra <amodra@gmail.com>
2
3 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
4 throughout.
5 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
6
f749f26e
AM		 72019-10-04 Alan Modra <amodra@gmail.com>
8
9 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
10 (ppc64_elf_tls_optimize): Correct is_local condition.
11 (allocate_got): Don't reserve dynamic relocations for any of the
12 tls got relocs in PIEs when the symbol is local.
13 (allocate_dynrelocs): Correct validity test for local sym using
14 tlsld_got slot.
15 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
16 for any of the tls got relocs in PIEs.
17 (ppc64_elf_layout_multitoc): Likewise.
18 (ppc64_elf_relocate_section): Correct validity test for local sym
19 using tlsld_got slot. Don't emit dynamic relocations for any of
20 the tls got relocs in PIEs when the symbol is local.
21 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
22 (got_relocs_needed): Delete.
23 (allocate_dynrelocs): Correct validity test for local sym using
24 tlsld_got slot. Don't reserve dynamic relocations for any of the
25 tls got relocs in PIEs when the symbol is local.
26 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
27 for any of the tls got relocs in PIEs.
28 (ppc_elf_relocate_section): Correct validity test for local sym
29 using tlsld_got slot. Don't emit dynamic relocations for any of
30 the tls got relocs in PIEs when the symbol is local.
31
9cb09e33
SN		 322019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
33
34 PR ld/22263
35 PR ld/25056
36 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
37 bfd_link_pic for TLS checks.
38 (elf32_arm_final_link_relocate): Likewise.
39 (allocate_dynrelocs_for_symbol): Likewise.
40
b627f562
SN		 412019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
42
43 PR ld/25062
44 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
45
1ff6de03
NA		 462019-09-30 Nick Alcock <nick.alcock@oracle.com>
47
48 * elf-bfd.h (bfd_section_is_ctf): New inline function.
49 * elf.c (special_sections_c): Add ".ctf".
50 (assign_file_positions_for_non_load_sections): Note that
51 compressed debugging sections etc are not assigned here. Treat
52 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
53 sh_offset -1.
54 (assign_file_positions_except_relocs): Likewise.
55 (find_section_in_list): Note that debugging and CTF sections, as
56 well as reloc sections, are assigned later.
57 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
58 their size and contents updated.
59 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
60 compressed sections, they have no uncompressed content to copy at
61 this stage.
62 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
63 callback right before the strtab is written out.
64 (bfd_elf_final_link): Don't cache the section contents of CTF
65 sections: they are not populated yet. Call the emit_ctf callback
66 right at the end, after all the symbols and strings are flushed
67 out.
68
22ccb849
NA		 692019-07-13 Nick Alcock <nick.alcock@oracle.com>
70
71 * elf-strtab.c (_bfd_elf_strtab_len): New.
72 (_bfd_elf_strtab_str): Likewise.
73 * bfd-elf.h: Declare them.
74
6d5944fc
NA		 752019-07-13 Nick Alcock <nick.alcock@oracle.com>
76
77 * elf-bfd.h (bfd_elf_get_str_section): Add.
78 * elf.c (bfd_elf_get_str_section): No longer static.
79
41f37a6f
AM		 802019-09-26 Alan Modra <amodra@gmail.com>
81
82 PR 24262
83 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
84 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
85 ${bindir}/../lib/bfd-plugins if different.
86 * Makefile.in: Regenerate.
87
ec73ddcd
AM		 882019-09-23 Alan Modra <amodra@gmail.com>
89
90 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
91 in choosing between different actions for shared library and
92 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
93 (dec_dynrel_count): Likewise. Account for ifunc special case.
94 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
95 not non-pic.
96 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
97 test.
98
b06252c2
AM		 992019-09-23 Alan Modra <amodra@gmail.com>
100
101 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
102 * Makefile.in: Regenerate.
103 * po/SRC-POTFILES.in: Regenerate.
104
640197ac
AM		 1052019-09-23 Alan Modra <amodra@gmail.com>
106
107 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
108 (bfd_elf_version_tree): Delete forward declarations.
109 Move other forward decls and remaining elf function decl later.
110 (bfd_section_already_linked_table_init),
111 (bfd_section_already_linked_table_free),
112 (_bfd_handle_already_linked, _bfd_nearby_section),
113 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
114
0ba9378a
AM		 1152019-09-23 Alan Modra <amodra@gmail.com>
116
117 * bfd-in.h: Move ecoff function declarations..
118 * ecoff-bfd.h: ..to here, new file.
119 * ecoff.c: Include ecoff-bfd.h.
120 * ecofflink.c: Likewise.
121 * elf64-alpha.c: Likewise.
122 * elfxx-mips.c: Likewise.
123 * bfd-in2.h: Regenerate.
124
0b4453c7
AM		 1252019-09-23 Alan Modra <amodra@gmail.com>
126
127 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
128 Move most other elf declarations..
129 * elf-bfd.h: ..to here.
130 * bfd-in2.h: Regenerate.
131
f5c5b7c1
AM		 1322019-09-23 Alan Modra <amodra@gmail.com>
133
134 * bfd-in.h: Move m68k function declaration..
135 * cpu-m68k.h: ..to here, new file..
136 * elf32-m68k.h: ..and here, new file.
137 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
138 * bfd-in2.h: Regenerate.
139
8410a658
AM		 1402019-09-23 Alan Modra <amodra@gmail.com>
141
142 * bfd-in.h: Move bfin function declaration..
143 * elf32-bfin.h: ..to here, new file.
144 * elf32-bfin.c: Include elf32-bfin.h.
145 * bfd-in2.h: Regenerate.
146
ca05ca5e
AM		 1472019-09-23 Alan Modra <amodra@gmail.com>
148
149 * bfd-in.h: Move cr16 function declaration..
150 * elf32-cr16.h: ..to here, new file.
151 * elf32-cr16.c: Include elf32-cr16.h.
152 * bfd-in2.h: Regenerate.
153
530f6120
AM		 1542019-09-23 Alan Modra <amodra@gmail.com>
155
156 * bfd-in.h (bfd_sunos_get_needed_list),
157 (bfd_sunos_record_link_assignment),
158 (bfd_sunos_size_dynamic_sections),
159 (bfd_i386linux_size_dynamic_sections),
160 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
161 * bfd-in2.h: Regenerate.
162
6ea7de32
AM		 1632019-09-23 Alan Modra <amodra@gmail.com>
164
165 * bfd-in.h: Move xcoff function declarations..
166 * xcofflink.h: ..to here, new file.
167 * xcofflink.c: Include xcofflink.h.
168 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
169 * bfd-in2.h: Regenerate.
170
aa739c59
AM		 1712019-09-23 Alan Modra <amodra@gmail.com>
172
173 * bfd-in.h: Delete coff forward refs and move coff declaration..
174 * coff-bfd.h: ..to here.
175 * bfd-in2.h: Regenerate.
176
f37164d7
AM		 1772019-09-23 Alan Modra <amodra@gmail.com>
178
179 * bfd-in.h: Move arm declaraions..
180 * cpu-arm.h: ..to here, new file..
181 * coff-arm.h: ..and here, new file..
182 * elf32-arm.h: ..and here, new file.
183 * cpu-arm.c: Include cpu-arm.h.
184 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
185 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
186 * pe-arm.c: Move function rename defines later.
187 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
188 * bfd-in2.h: Regenerate.
189
79c2ce54
AM		 1902019-09-23 Alan Modra <amodra@gmail.com>
191
192 * bfd-in.h: Move tic6x function declaration..
193 * elf32-tic6x.h: ..to here.
194 * bfd-in2.h: Regenerate.
195
a8bfaadb
AM		 1962019-09-23 Alan Modra <amodra@gmail.com>
197
198 * bfd-in.h: Move aarch64 declarations and defines..
199 * cpu-aarch64.h: ..to here, new file..
200 * elfxx-aarch64.h: ..and here.
201 * cpu-aarch64.c: Include cpu-aarch64.h.
202 * elfnn-aarch64.c: Likewise.
203 * bfd-in2.h: Regenerate.
204
c348479d
AM		 2052019-09-23 Alan Modra <amodra@gmail.com>
206
207 * bfd-in.h: Delete ticoff function declarations.
208 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
209 (bfd_ticoff_get_section_load_page): Make static.
210 * bfd-in2.h: Regenerate.
211
ca437b1b
AM		 2122019-09-23 Alan Modra <amodra@gmail.com>
213
214 * bfd-in.h: Move h8300 function declaration to..
215 * cpu-h8300.h: ..here, new file.
216 * cpu-h8300.c: Include cpu-h8300.h.
217 * elf32-h8300.c: Likewise.
218 * bfd-in2.h: Regenerate.
219
3352ae99
AM		 2202019-09-23 Alan Modra <amodra@gmail.com>
221
222 * bfd-in.h: Move ia64 function declarations..
223 * elfxx-ia64.h: ..to here.
224 * bfd-in2.h: Regenerate.
225
d48d68b6
AM		 2262019-09-23 Alan Modra <amodra@gmail.com>
227
228 * bfd-in.h: Move v850 function declarations..
229 * elf32-v850.h: ..to here, new file.
230 * elf32-v850.c: Include elf32-v850.h.
231 * bfd-in2.h: Regenerate.
232
7beeaeb8
AM		 2332019-09-23 Alan Modra <amodra@gmail.com>
234
235 * bfd-in.h: Move mips function declaration to..
236 * elfxx-mips.h: ..here.
237 * bfd-in2.h: Regenerate.
238
6e67e6b0
AM		 2392019-09-23 Alan Modra <amodra@gmail.com>
240
241 * bfd-in.h: Move csky function declarations to..
242 * elf32-csky.h: ..here, new file.
243 * elf32-csky.c: Include elf32-csky.h.
244 * bfd-in2.h: Regenerate.
245
9d1da81b
JW		 2462019-09-20 Nelson Chu <nelson.chu@sifive.com>
247
248 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
249 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
250 Set undefined_weak field from it.
251 (relax_func_t): New parameter undefined_weak.
252 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
253 (_bfd_riscv_relax_tls_le): Likewise.
254 (_bfd_riscv_relax_align): Likewise.
255 (_bfd_riscv_relax_delete): Likewise.
256 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
257 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
258 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
259 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
260 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
261 reloc.
262 (_bfd_riscv_relax_section): New local undefined_weak. Set for
263 undef weak relocs that can be relaxed. Pass to relax_func call.
264
a48931cc
AM		 2652019-09-20 Alan Modra <amodra@gmail.com>
266
267 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
268 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
269 (bfd_section_userdata, bfd_is_com_section, discarded_section),
270 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
271 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
272 (bfd_section_list_remove, bfd_section_list_append),
273 (bfd_section_list_prepend, bfd_section_list_insert_after),
274 (bfd_section_list_insert_before, bfd_section_removed_from_list):
275 New inline functions.
276 * section.c (bfd_is_und_section, bfd_is_abs_section),
277 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
278 (bfd_section_list_append, bfd_section_list_prepend),
279 (bfd_section_list_insert_after, bfd_section_list_insert_before),
280 (bfd_section_removed_from_list): Delete macros.
281 (bfd_section_name, bfd_section_size, bfd_section_vma),
282 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
283 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
284 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
285 (discarded_section): New inline functions.
286 * bfd-in2.h: Regenerate.
287
af30dc12
AM		 2882019-09-20 Alan Modra <amodra@gmail.com>
289
290 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
291 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
292 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
293 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
294 * targets.c (bfd_asymbol_flavour): Likewise.
295 * bfd-in2.h: Regenerate.
296
00f93c44
AM		 2972019-09-20 Alan Modra <amodra@gmail.com>
298
299 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
300 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
301 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
302 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
303 (bfd_get_file_flags, bfd_applicable_file_flags),
304 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
305 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
306 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
307 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
308 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
309 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
310 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
311 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
312 (bfd_usrdata, bfd_set_usrdata): New inline functions.
313 * targets.c (bfd_get_target, bfd_get_flavour),
314 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
315 (bfd_little_endian, bfd_header_big_endian),
316 (bfd_header_little_endian, bfd_applicable_section_flags),
317 (bfd_get_symbol_leading_char): New inline functions.
318 * bfd-in2.h: Regenerate.
319
e59a1001
AM		 3202019-09-20 Alan Modra <amodra@gmail.com>
321
322 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
323 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
324 relocations.
325
fd361982
AM		 3262019-09-18 Alan Modra <amodra@gmail.com>
327
328 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
329 (bfd_get_section_lma, bfd_get_section_alignment),
330 (bfd_get_section_size, bfd_get_section_flags),
331 (bfd_get_section_userdata): Delete.
332 (bfd_section_name, bfd_section_size, bfd_section_vma),
333 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
334 (bfd_section_flags, bfd_section_userdata): New.
335 (bfd_is_com_section): Rename parameter.
336 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
337 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
338 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
339 (bfd_set_section_lma): New.
340 * bfd-in2.h: Regenerate.
341 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
342 update callers.
343 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
344 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
345 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
346 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
347 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
348 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
349 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
350 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
351 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
352 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
353 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
354 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
355 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
356 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
357 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
358 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
359 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
360 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
361 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
362 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
363 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
364 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
365 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
366 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
367 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
368 * xcofflink.c: Update throughout for bfd section macro and function
369 changes.
370
e6f7f6d1
AM		 3712019-09-18 Alan Modra <amodra@gmail.com>
372
373 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
374 (bfd_get_output_section): Delete.
375 (bfd_asymbol_base): Delete.
376 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
377 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
378 (bfd_set_asymbol_name): New macro.
379 * bfd-in2.h: Regenerate.
380 * aout-cris.c: Update throughout to use bfd_asymbol_section.
381 * aoutx.h: Likewise.
382 * cofflink.c: Likewise.
383 * dwarf2.c: Likewise.
384 * ecoff.c: Likewise.
385 * elf.c: Likewise.
386 * elf32-arm.c: Likewise.
387 * elf32-mips.c: Likewise.
388 * elf32-score.c: Likewise.
389 * elf32-score7.c: Likewise.
390 * elfn32-mips.c: Likewise.
391 * elfnn-aarch64.c: Likewise.
392 * elfxx-mips.c: Likewise.
393 * linker.c: Likewise.
394 * pdp11.c: Likewise.
395 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
396
e0b2a78c
SM		 3972019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
398
399 * Makefile.in: Re-generate.
400 * configure: Re-generate.
401 * doc/Makefile.in: Re-generate.
402
ed48ec2e
AM		 4032019-09-18 Alan Modra <amodra@gmail.com>
404
405 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
406 macros.
407 * pdp11.c (slurp_symbol_table): Likewise.
408 * som.c (som_slurp_symbol_table): Likewise.
409 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
410 * coffcode.h (coff_slurp_symbol_table): Likewise.
411 * cofflink.c (_bfd_coff_final_link): Likewise.
412 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
413 (_bfd_ecoff_slurp_symbolic_info): Likewise.
414 (_bfd_ecoff_slurp_symbol_table): Likewise.
415 (_bfd_ecoff_bfd_final_link): Likewise.
416 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
417 * elflink.c (elf_link_output_symstrtab): Likewise.
418 (bfd_elf_final_link): Likewise.
419 * peicode.h (pe_ILF_build_a_bfd): Likewise.
420 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
421 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
422 start_address or symcount using bfd_get macros.
423 * coffgen.c (coff_real_object_p): Likewise.
424 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
425 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
426 * elfcore.h (elf_core_file_p): Don't set start_address using
427 bfd_get macro.
428 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
429 using bfd_get macro.
430 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
431 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
432 or symcount using bfd_get macros.
433 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
434 * syms.c (bfd_set_symtab): Likewise.
435 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
436 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
437 bfd_has_map macro.
438 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
439 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
440 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
441 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
442 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
443 * som.c (som_slurp_armap): Likewise.
444
01c2b261
AM		 4452019-09-18 Alan Modra <amodra@gmail.com>
446
447 * archures.c (bfd_get_arch): Make param const.
448 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
449 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
450 * bfd-in2.h: Regenerate.
451
1d38e9d1
AM		 4522019-09-18 Alan Modra <amodra@gmail.com>
453
454 * bfd-in.h (carsym.name): Make const.
455 * reloc.c (struct reloc_howto_struct.name): Likewise.
456 * targets.c (bfd_target.name): Likewise.!
457 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
458 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
459 when setting carsym.name.
460 * bfd-in2.h: Regenerate.
461
90d92a63
AM		 4622019-09-18 Alan Modra <amodra@gmail.com>
463
464 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
465 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
466 error status. Adjust calls.
467 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
468 Close bfd on failure. Replace xstrdup/bfd_alloc use with
469 bfd_malloc. Use bfd_set_filename.
470
1bdd8fac
AM		 4712019-09-18 Alan Modra <amodra@gmail.com>
472
473 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
474 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
475 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
476 needs_copy even if all relocs are in rw sections.
477 (dec_dynrel_count): Handle TOC16 relocs.
478 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
479 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
480 semantic change.
481
bb695960
PB		 4822019-09-16 Phil Blundell <pb@pbcl.net>
483
484 * version.m4: Set version to 2.33.50.
485 * Makefile.in, configure, doc/Makefile.in: Regenerated.
486
64b2d4a0
TT		 4872019-09-11 Tom Tromey <tom@tromey.com>
488
489 * opncls.c (bfd_set_filename): New function.
490 * bfd-in2.h: Regenerate.
491
cb7f4b29
AM		 4922019-09-11 Alan Modra <amodra@gmail.com>
493
494 * targets.c (struct bfd_target): Add _bfd_group_name.
495 (BFD_JUMP_TABLE): Likewise.
496 * coffgen.c (bfd_coff_group_name): New function.
497 * elf.c (bfd_elf_group_name): New function.
498 * linker.c (_bfd_nolink_bfd_group_name): New function.
499 * section.c (bfd_generic_group_name): New function.
500 * elf-bfd.h (bfd_elf_group_name): Declare.
501 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
502 * libcoff-in.h (bfd_coff_group_name): Declare.
503 * aout-target.h (MY_bfd_group_name): Define.
504 * aout-tic30.c (MY_bfd_group_name): Define.
505 * bfd.c (bfd_group_name): Define.
506 * binary.c (binary_bfd_group_name): Define.
507 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
508 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
509 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
510 * coffcode.h (coff_bfd_group_name): Define.
511 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
512 * i386msdos.c (msdos_bfd_group_name): Define.
513 * ihex.c (ihex_bfd_group_name): Define.
514 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
515 * mmo.c (mmo_bfd_group_name): Define.
516 * pef.c (bfd_pef_bfd_group_name): Define.
517 * plugin.c (bfd_plugin_bfd_group_name): Define.
518 * ppcboot.c (ppcboot_bfd_group_name): Define.
519 * som.c (som_bfd_group_name): Define.
520 * srec.c (srec_bfd_group_name): Define.
521 * tekhex.c (tekhex_bfd_group_name): Define.
522 * verilog.c (verilog_bfd_group_name): Define.
523 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
524 * xsym.c (bfd_sym_bfd_group_name): Define.
525 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
526 (rs6000_xcoff64_aix_vec): Likewise.
527 * bfd-in2.h: Regenerate.
528 * libbfd.h: Regenerate.
529 * libcoff.h: Regenerate.
530
aebcfb76
NC		 5312019-09-10 Nick Clifton <nickc@redhat.com>
532
533 PR 24907
534 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
535 field.
536 (bfd_default_arch_struct): Initialise the new field.
537 * bfd-in2.h: Regenerate.
538 * cpu-aarch64.c: Initialise the new field.
539 * cpu-alpha.c: Likewise.
540 * cpu-arc.c: Likewise.
541 * cpu-arm.c: Likewise.
542 * cpu-avr.c: Likewise.
543 * cpu-bfin.c: Likewise.
544 * cpu-bpf.c: Likewise.
545 * cpu-cr16.c: Likewise.
546 * cpu-cr16c.c: Likewise.
547 * cpu-cris.c: Likewise.
548 * cpu-crx.c: Likewise.
549 * cpu-csky.c: Likewise.
550 * cpu-d10v.c: Likewise.
551 * cpu-d30v.c: Likewise.
552 * cpu-dlx.c: Likewise.
553 * cpu-epiphany.c: Likewise.
554 * cpu-fr30.c: Likewise.
555 * cpu-frv.c: Likewise.
556 * cpu-ft32.c: Likewise.
557 * cpu-h8300.c: Likewise.
558 * cpu-hppa.c: Likewise.
559 * cpu-i386.c: Likewise.
560 * cpu-ia64.c: Likewise.
561 * cpu-iamcu.c: Likewise.
562 * cpu-ip2k.c: Likewise.
563 * cpu-iq2000.c: Likewise.
564 * cpu-k1om.c: Likewise.
565 * cpu-l1om.c: Likewise.
566 * cpu-lm32.c: Likewise.
567 * cpu-m10200.c: Likewise.
568 * cpu-m10300.c: Likewise.
569 * cpu-m32c.c: Likewise.
570 * cpu-m32r.c: Likewise.
571 * cpu-m68hc11.c: Likewise.
572 * cpu-m68hc12.c: Likewise.
573 * cpu-m68k.c: Likewise.
574 * cpu-m9s12x.c: Likewise.
575 * cpu-m9s12xg.c: Likewise.
576 * cpu-mcore.c: Likewise.
577 * cpu-mep.c: Likewise.
578 * cpu-metag.c: Likewise.
579 * cpu-microblaze.c: Likewise.
580 * cpu-mips.c: Likewise.
581 * cpu-mmix.c: Likewise.
582 * cpu-moxie.c: Likewise.
583 * cpu-msp430.c: Likewise.
584 * cpu-mt.c: Likewise.
585 * cpu-nds32.c: Likewise.
586 * cpu-nfp.c: Likewise.
587 * cpu-nios2.c: Likewise.
588 * cpu-ns32k.c: Likewise.
589 * cpu-or1k.c: Likewise.
590 * cpu-pdp11.c: Likewise.
591 * cpu-pj.c: Likewise.
592 * cpu-plugin.c: Likewise.
593 * cpu-powerpc.c: Likewise.
594 * cpu-pru.c: Likewise.
595 * cpu-riscv.c: Likewise.
596 * cpu-rl78.c: Likewise.
597 * cpu-rs6000.c: Likewise.
598 * cpu-rx.c: Likewise.
599 * cpu-s12z.c: Likewise.
600 * cpu-s390.c: Likewise.
601 * cpu-score.c: Likewise.
602 * cpu-sh.c: Likewise.
603 * cpu-sparc.c: Likewise.
604 * cpu-spu.c: Likewise.
605 * cpu-tic30.c: Likewise.
606 * cpu-tic4x.c: Likewise.
607 * cpu-tic54x.c: Likewise.
608 * cpu-tic6x.c: Likewise.
609 * cpu-tic80.c: Likewise.
610 * cpu-tilegx.c: Likewise.
611 * cpu-tilepro.c: Likewise.
612 * cpu-v850.c: Likewise.
613 * cpu-v850_rh850.c: Likewise.
614 * cpu-vax.c: Likewise.
615 * cpu-visium.c: Likewise.
616 * cpu-wasm32.c: Likewise.
617 * cpu-xc16x.c: Likewise.
618 * cpu-xgate.c: Likewise.
619 * cpu-xstormy16.c: Likewise.
620 * cpu-xtensa.c: Likewise.
621 * cpu-z80.c: Likewise.
622 * cpu-z8k.c: Likewise.
623
60391a25
PB		 6242019-09-09 Phil Blundell <pb@pbcl.net>
625
626 binutils 2.33 branch created.
627
b16c44de
AM		 6282019-09-06 Alan Modra <amodra@gmail.com>
629
630 * aout-target.h (object_p): Formatting.
631 * bfd-in.h (bfd_get_filename): Don't cast to char*.
632 * corefile.c (generic_core_file_matches_executable_p): Constify
633 variables and remove cast.
634 * bfd-in2.h: Regenerate.
635
133a1f60
AM		 6362019-09-05 Alan Modra <amodra@gmail.com>
637
638 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
639 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
640 in the GOT/PLT entry rather than affecting the offset to that
641 GOI/PLT entry.
642 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
643
77486630
AM		 6442019-09-05 Alan Modra <amodra@gmail.com>
645
646 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
647 in second instruction.
648 (ppc64_elf_relocate_section): Likewise.
649
89bdc77e
AM		 6502019-09-05 Alan Modra <amodra@gmail.com>
651
652 PR 24955
653 * libbfd-in.h (bfd_strdup): New inline function.
654 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
655 bfd on error.
656 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
657 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
658 on error.
659 (bfd_openstreamr): Use bfd_strdup.
660 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
661 * plugin.c (try_load_plugin): Use bfd_malloc.
662 * libbfd.h: Regenerate.
663
22b31fea
AM		 6642019-09-02 Alan Modra <amodra@gmail.com>
665
666 PR 11983
667 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
668 on success. Tidy.
217d2eaa
AM		 669 (read_alt_indirect_string): Likewise.
670 (read_alt_indirect_ref): Likewise.
22b31fea 671
3e7bd7f2
JW		 6722019-08-31 Jim Wilson <jimw@sifive.com>
673
674 PR 23825
675 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
676 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
677
fdd50269
JW		 6782019-08-30 Jim Wilson <jimw@sifive.com>
679
680 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
681 error, call bfd_set_error, set ret to FALSE, and goto out label.
682
6744bcad
L		 6832019-08-30 H.J. Lu <hongjiu.lu@intel.com>
684
685 PR ld/24951
686 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
687 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
688
c0d9f31d
AM		 6892019-08-29 Alan Modra <amodra@gmail.com>
690
691 PR 24697
692 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
693 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
694 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
695 reloc.
696
dd9b12c2
AM		 6972019-08-29 Alan Modra <amodra@gmail.com>
698
699 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
700 on second insn, return it in poff.
701 (ppc64_elf_relocate_section): Add offset to paddi addend for
702 PCREL_OPT.
703
507685a3
JW		 7042019-08-28 Jim Wilson <jimw@sifive.com>
705
706 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
707 section when setting max_alignment. Update comment.
708 (_bfd_riscv_relax_pc): Likewise.
709
83cf0d04
AM		 7102019-08-29 Alan Modra <amodra@gmail.com>
711
712 PR 24891
713 * bfd.c (struct bfd): Add no_element_cache.
714 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
715 archive cache when no_element_cache.
716 (bfd_generic_archive_p): Set no_element_cache when opening first
717 element to check format. Close first element too.
718 (do_slurp_bsd_armap): Don't zero ardata->cache here.
719 * bfd-in2.h: Regenerate.
720
6d5554a6
AM		 7212019-08-24 Alan Modra <amodra@gmail.com>
722
723 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
724 symbols from GOT optimisation.
725
09f7b0de
SH		 7262019-08-23 Stafford Horne <shorne@gmail.com>
727
728 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
729 PLT GOT entries.
730
a7ba3896
NC		 7312019-08-23 Nick Clifton <nickc@redhat.com>
732
733 PR 24456
734 * elf.c (bfd_section_from_shdr): Issue an informative warning
735 message and continue processing other sections after encountering
736 a reloc section for a section which already has other relocs
737 associated with it.
738
2600d80c
AM		 7392019-08-23 Alan Modra <amodra@gmail.com>
740
741 PR 24933
742 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
743 on error without freeing plts[] contents.
744
0535e5d7
DZ		 7452019-08-22 Dennis Zhang <dennis.zhang@arm.com>
746
747 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
748
03da31c6
NC		 7492019-08-22 Nick Clifton <nickc@redhat.com>
750
751 PR 24922
752 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
753 reading data from extra records.
754
652afeef
TC		 7552019-08-22 Tamar Christina <tamar.christina@arm.com>
756
757 PR ld/24601
758 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
759 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
760 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
761 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
762 for weak TLS.
763
baf46cd7
AM		 7642019-08-22 Alan Modra <amodra@gmail.com>
765
766 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
767 instead recognize CMSE_PREFIX in symbol name.
768 (elf32_arm_gc_mark_extra_sections): Likewise.
769 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
770 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
771
546053ac
DZ		 7722019-08-20 Dennis Zhang <dennis.zhang@arm.com>
773
774 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
775 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
776
b4e87f2c
TC		 7772019-08-20 Tamar Christina <tamar.christina@arm.com>
778
779 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
780 elf32_arm_stub_long_branch_v4t_thumb_thumb,
781 elf32_arm_stub_long_branch_v4t_thumb_arm,
782 elf32_arm_stub_short_branch_v4t_thumb_arm,
783 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
784 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
785 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
786 previous instruction.
787
3eb185c9
TT		 7882019-08-19 Tom Tromey <tromey@adacore.com>
789
790 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
791 holding symbols.
792
903b777d
AM		 7932019-08-19 Alan Modra <amodra@gmail.com>
794
795 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
796 to has_optrel.
797 (struct _ppc64_elf_section_data): Likewise.
798 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
799 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
800 than TOC loop. Check PLT16 insns too.
801
81e8046d
L		 8022019-08-16 H.J. Lu <hongjiu.lu@intel.com>
803
804 PR ld/24905
805 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
806 PC-relative relocations back to ...
807 (elf_x86_64_relocate_section): Here.
808
b4c555cf
ML		 8092019-08-16 Martin Liska <mliska@suse.cz>
810
811 PR ld/24912
812 * elflink.c: Report error only for not relocatable.
813 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
814 here lto_slim_object as it's handled in caller.
815
63f6e94f
AM		 8162019-08-16 Alan Modra <amodra@gmail.com>
817
818 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
819
080a4883
JW		 8202019-08-15 Jim Wilson <jimw@sifive.com>
821
822 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
823 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
824 to c.li instruction, and use ENCODE_RVC_IMM to set value.
825
05192282
TT		 8262019-08-15 Tom Tromey <tromey@adacore.com>
827
828 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
829 of section.
830
dfc19da6
AM		 8312019-08-14 Alan Modra <amodra@gmail.com>
832
833 PR 24623
834 * dwarf2.c (stash_comp_unit): New function, extracted from..
835 (_bfd_dwarf2_find_nearest_line): ..here.
836 (find_abstract_instance): Parse comp units and decode line info
837 as needed.
838
c327a44f
AM		 8392019-08-14 Alan Modra <amodra@gmail.com>
840
841 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
842 (comp_unit_find_nearest_line): Use it here..
843 (_bfd_dwarf2_find_symbol_bias): ..and here.
844
9defd221
AM		 8452019-08-14 Alan Modra <amodra@gmail.com>
846
847 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
848 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
849 * coffgen.c (coff_find_nearest_line_with_names): Adjust
850 _bfd_dwarf2_find_nearest_line calls.
851 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
852 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
853 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
854 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
855 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
856 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
857 * libbfd.h: Regenerate.
858
f16a9783
MS		 8592019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
860
861 * elf-bfd.h (struct elf_backend_data): New members.
862 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
863 .gnu.hash section if necessary.
864 (struct collect_gnu_hash_codes): New member.
865 (elf_gnu_hash_process_symidx): New function name.
866 (elf_renumber_gnu_hash_syms): Ignore local and undefined
867 symbols. Record xlat location for every symbol which should have
868 a .MIPS.xhash entry.
869 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
870 dynamic section if necessary.
871 (GNU_HASH_SECTION_NAME): New define.
872 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
873 Update the section size info.
874 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
875 (struct mips_elf_link_hash_entry): New member.
876 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
877 table location.
878 (mips_elf_sort_hash_table): Initialize the pointer to the
879 .MIPS.xhash section.
880 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
881 translation table entry with the symbol dynindx.
882 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
883 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
884 info.
885 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
886 section.
887 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
888 dynamic section.
889 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
890 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
891 sh_link info.
892 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
893 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
894 (_bfd_mips_post_process_headers): Mark the ABI version as
895 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
896 but not a .hash section.
897 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
898 position in the translation table, associated with the hash
899 entry.
900 * elfxx-mips.h (literal_reloc_p): Define
901 elf_backend_record_xhash_symbol backend hook.
902 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
903 backend hook.
904
fc8de8e2
JM		 9052019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
906
907 * elf64-bpf.c (bpf_elf_relocate_section): New function.
908 (bpf_elf_insn_disp_reloc): Delete function.
909 (elf_backend_relocate_section): Define.
910
97b031c5
AM		 9112019-08-07 Alan Modra <amodra@gmail.com>
912
913 PR 24644
914 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
915 for overflow in expressions involving nsymz.
916
0f52d45a
JW		 9172019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
918
919 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
920 two pages in relro presence.
921
e0d0c518
MF		 9222019-08-01 Max Filippov <jcmvbkbc@gmail.com>
923
924 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
925 (get_wsr_lbeg_opcode): New functions.
926 (check_loop_aligned): Detect relaxed loops and adjust loop_len
927 and insn_len for the first actual instruction of the loop.
928
34d5c40a
AM		 9292019-07-30 Alan Modra <amodra@gmail.com>
930
931 PR 24768
932 * bfd.c (struct bfd): Add lto_slim_object flag.
933 * bfd-in2.h: Regenerate.
934
cc5277b1
ML		 9352019-07-29 Martin Liska <mliska@suse.cz>
936
937 PR 24768
938 * archive.c (_bfd_compute_and_write_armap): Come up with
939 report_plugin_err variable.
940 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
941 * elf.c (struct lto_section): New.
942 (_bfd_elf_make_section_from_shdr): Parse content of
943 .gnu_lto_.lto section.
944 * elflink.c: Report error for a missing LTO plugin.
945 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
946
4538d1c7
AM		 9472019-07-28 Alan Modra <amodra@gmail.com>
948
949 PR 24857
950 PR 24339
951 * elflink.c (elf_link_add_object_symbols): Report an informative
952 error on finding local symbols with index equal or greater than
953 symbol table sh_info. Correct comment. Allow such symbols in
954 dynamic objects. Abort on NULL section for symbol.
955
6dd17ae0
AM		 9562019-07-26 Alan Modra <amodra@gmail.com>
957
958 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
959 (elf_linker): Don't define.
960 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
961
c7c860d2
YS		 9622019-07-25 YunQiang Su <syq@debian.org>
963
964 PR 24832
965 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
966 mips inputs.
967
95967518
CZ		 9682019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
969
970 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
971 formating.
972 (reloc_type_to_name): Fix formating.
973 (arc_elf_object_p): Likewise.
974 (debug_arc_reloc): Likewise.
975 (arc_do_relocation): Likewise.
976
ef551643
CZ		 9772019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
978
979 * elf32-arc.c (bfd_get_32_me): New function.
980 (bfd_put_32_me): Likewise.
981 (arc_elf_relax_section): Likewise.
982 (bfd_elf32_bfd_relax_section): Define.
983
cc364be6
AM		 9842019-07-24 Alan Modra <amodra@gmail.com>
985
986 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
987 elf_backend_final_write_processing, don't pass linker arg.
988 (_bfd_elf_final_write_processing): Update prototype.
989 * elf.c (_bfd_elf_write_object_contents): Adjust call.
990 (_bfd_elf_final_write_processing): Return error on incompatible
991 OSABI and has_gnu_osabi. Remove linker arg.
992 * elf-nacl.h (nacl_final_write_processing): Update prototype.
993 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
994 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
995 (_bfd_mips_elf_final_write_processing): Likewise.
996 * elf-hppa.h (elf_hppa_final_write_processing): Return status
997 and remove linker arg.
998 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
999 * elf-nacl.c (nacl_final_write_processing): Likewise.
1000 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1001 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1002 * elf32-arm.c (arm_final_write_processing): Likewise.
1003 (elf32_arm_final_write_processing): Likewise.
1004 (elf32_arm_nacl_final_write_processing): Likewise.
1005 (elf32_arm_vxworks_final_write_processing): Likewise.
1006 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1007 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1008 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1009 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1010 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1011 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1012 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1013 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1014 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1015 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1016 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1017 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1018 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1019 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1020 (ppc_elf_final_write_processing): Likewise.
1021 (ppc_elf_vxworks_final_write_processing): Likewise.
1022 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1023 (elf32_sparc_final_write_processing): Likewise.
1024 (elf32_sparc_vxworks_final_write_processing): Likewise.
1025 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1026 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1027 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1028 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1029 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1030 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1031 (_bfd_mips_elf_final_write_processing): Likewise.
1032
c5e20471
AM		 10332019-07-24 Alan Modra <amodra@gmail.com>
1034
1035 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1036 early.
1037 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1038 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1039
7613ca5e
AM		 10402019-07-24 Alan Modra <amodra@gmail.com>
1041
1042 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1043 EI_OSABI header byte here.
1044 (ELF_OSABI): Define.
1045
df3a023b
AM		 10462019-07-23 Alan Modra <amodra@gmail.com>
1047
1048 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1049 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1050 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1051 when elf_gnu_osabi_mbind is set.
1052 (_bfd_elf_map_sections_to_segments): Likewise.
1053 (_bfd_elf_init_private_section_data): Likewise.
1054 (_bfd_elf_final_write_processing): Update comment.
1055 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1056 (elf_backend_special_sections): Define without .tbss for linux.
1057
06f44071
AM		 10582019-07-23 Alan Modra <amodra@gmail.com>
1059
1060 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1061 Remove none, any, all enums.
1062 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1063 (_bfd_elf_final_write_processing): Declare.
1064 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1065 elf_backend_final_write_processing.
1066 (_bfd_elf_post_process_headers): Move body of function to..
1067 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1068 only when not already set. Adjust for rename.
1069 * elfxx-target.h (elf_backend_final_write_processing): Default to
1070 _bfd_elf_final_write_processing.
1071 * elf-hppa.h (elf_hppa_final_write_processing): Call
1072 _bfd_elf_final_write_processing.
1073 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1074 * elf-nacl.c (nacl_final_write_processing): Likewise.
1075 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1076 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1077 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1078 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1079 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1080 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1081 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1082 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1083 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1084 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1085 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1086 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1087 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1088 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1089 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1090 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1091 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1092 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1093 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1094 * elf32-arm.c (arm_final_write_processing): Split out from..
1095 (elf32_arm_final_write_processing): ..here. Call
1096 _bfd_elf_final_write_processing.
1097 (elf32_arm_nacl_final_write_processing): Adjust.
1098 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1099 (_bfd_mips_elf_final_write_processing): ..here. Call
1100 _bfd_elf_final_write_processing.
1101 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1102 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1103 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1104 (ppc_elf_final_write_processing): ..here. Call
1105 _bfd_elf_final_write_processing.
1106 (ppc_elf_vxworks_final_write_processing): Adjust.
1107 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1108 (elf32_sparc_final_write_processing): ..here. Call
1109 _bfd_elf_final_write_processing.
1110 (elf32_sparc_vxworks_final_write_processing): Adjust.
1111 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1112 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1113 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1114 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1115 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1116 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1117 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1118 * elflink.c (elf_link_add_object_symbols): Likewise.
1119 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1120 instead.
1121
1dd1bc4d
OM		 11222019-07-23 Omar Majid <omajid@redhat.com>
1123
1124 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1125 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1126 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1127 AMD64_NETBSD_MAGIC.
1128 * peXXigen.c: Add comment about source of .NET magic numbers.
1129
c213164a
AM		 11302019-07-19 Alan Modra <amodra@gmail.com>
1131
1132 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1133 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1134 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1135 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1136 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1137 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1138 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1139 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1140 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1141 * bfd-in2.h: Regenerate.
1142 * libbfd.h: Regenerate.
1143
71c4e95a
AM		 11442019-07-18 Alan Modra <amodra@gmail.com>
1145
1146 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1147 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1148 match test.
1149
46e9995a
AM		 11502019-07-18 Alan Modra <amodra@gmail.com>
1151
1152 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1153 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1154 is more than 8 bits.
1155 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1156 tls_type vars unsigned int.
1157 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1158 to select r_type edit.
1159
b00a0a86
AM		 11602019-07-18 Alan Modra <amodra@gmail.com>
1161
1162 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1163 Correct comment.
1164 * elf64-ppc.c (TLS_GDIE): Likewise.
1165
0b147428
AM		 11662019-07-18 Alan Modra <amodra@gmail.com>
1167
1168 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1169 range of tp-relative offsets.
1170
5b9d7a9a
AM		 11712019-07-15 Alan Modra <amodra@gmail.com>
1172
1173 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1174 alias is no longer bfd_link_hash_defined, clear the alias.
1175
f26a3287
AM		 11762019-07-13 Alan Modra <amodra@gmail.com>
1177
1178 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1179 tls_sec.
1180 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1181 (_bfd_elf_init_2_index_sections): Likewise.
1182 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1183 relocations for local TLS symbols, use STN_UNDEF as the relocation
1184 symbol.
1185 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1186 leave TLS symbol value in the addend.
1187
62a47958
AM		 11882019-07-08 Alan Modra <amodra@gmail.com>
1189
1190 PR 24785
1191 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1192 size before reading first word.
1193
1faa385f
NC		 11942019-07-02 Nick Clifton <nickc@redhat.com>
1195
1196 PR 24717
1197 * elf.c (is_debuginfo_file): New function.
1198 (assign_file_positions_for_non_load_sections): Do not warn about
1199 allocated sections outside of loadable segments if they are found
1200 in a debuginfo file.
1201 * elf-bfd.h (is_debuginfo_file): Prototype.
1202
125f83f6
NC		 12032019-07-02 Nick Clifton <nickc@redhat.com>
1204
1205 PR 24753
1206 * compress.c (bfd_get_full_section_contents): Do not complain
1207 about linker created sections that are larger than the file size.
1208
4d83e8d9
CL		 12092019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1210
1211 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1212 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1213 for CMSE stubs.
1214 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1215
bb32413f
SP		 12162019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1217
1218 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1219 sections when .text section contain secure entry functions
1220 is marked.
1221
539300fb
NC		 12222019-07-01 Nick Clifton <nickc@redhat.com>
1223
1224 PR 23839
1225 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1226 section VMA in the offset used to update exidx relocs.
1227
7e56c51c
NC		 12282019-06-28 Nick Clifton <nickc@redhat.com>
1229
1230 PR 24708
1231 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1232 large version reference section.
1233 * compress.c (bfd_get_full_section_contents): Check for an
1234 uncompressed section whose size is larger than the file size.
1235
999d6dff
AM		 12362019-06-28 Alan Modra <amodra@gmail.com>
1237
1238 * format.c (bfd_check_format_matches): Don't match plugin target
1239 if another target matches. Expand comment.
1240 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1241 non-corefile targets, outside !SELECT_VECS.
1242 * config.bfd: Don't handle targ=plugin here.
1243 * configure.ac: Don't add plugin to enable_targets or handle in
1244 target loop setting selvecs and other target vars.
1245 * configure: Regenerate.
1246
a68aa5d3
NC		 12472019-06-26 Nick Clifton <nickc@redhat.com>
1248
1249 PR 24703
1250 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1251 messages for failures.
1252 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1253 if returning an error value.
1254
ab9f654c
JB		 12552019-06-25 Jan Beulich <jbeulich@suse.com>
1256
1257 * elf-properties.c (elf_find_and_remove_property): Rename last
1258 parameter. Mention it in comment.
1259
04b865dc
JW		 12602019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1261
1262 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1263 SEC_MERGE or SEC_CODE flags are set.
1264 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1265 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1266 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1267 Add sec_addr (sym_sec) after handling merge sections.
1268
f93ab3a0
L		 12692019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1270
1271 PR ld/24721
1272 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1273 property after reporting property removal.
1274
bb22a418
AM		 12752019-06-23 Alan Modra <amodra@gmail.com>
1276
1277 PR 24704
1278 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1279 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1280 Reduce range of offsets allowed for other GOT relocs.
1281
14b2a8e4
AM		 12822019-06-23 Alan Modra <amodra@gmail.com>
1283
1284 PR 24689
1285 * elfcode.h (elf_object_p): Warning fix.
1286
890f750a
AM		 12872019-06-21 Alan Modra <amodra@gmail.com>
1288
1289 PR 24689
1290 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1291
6f5601c4
AM		 12922019-06-19 Alan Modra <amodra@gmail.com>
1293
1294 PR 24697
1295 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1296 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1297
4a4e7361
AM		 12982019-06-19 Alan Modra <amodra@gmail.com>
1299
1300 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1301 functions that require r2 valid to use local entry.
1302 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1303
39c05d94
SN		 13042019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1305
1306 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1307 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1308 with elfNN_aarch64_allocate_local_dynrelocs.
1309
e30d1fa1
SN		 13102019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1311
1312 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1313
3a3a077c
AM		 13142019-06-14 Alan Modra <amodra@gmail.com>
1315
1316 * Makefile.in: Regenerate.
1317 * configure: Regenerate.
1318
d4b87b1e
AM		 13192019-06-14 Alan Modra <amodra@gmail.com>
1320
1321 * elf64-ppc.c: Fix comments involving paddi.
1322
62e0492f
AL		 13232019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1324
1325 PR 24643
1326 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1327 absent, or the bfd is not in the ELF formart.
1328 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1329
58e07198
CZ		 13302019-06-10 Christos Zoulas <christos@zoulas.com>
1331
1332 PR 24650
1333 * elf.c (elfcore_make_auxv_note_section): New function.
1334 (elfcore_grok_note): Use it.
1335 (elfcore_grok_freebsd_note): Likewise.
1336 (elfcore_grok_openbsd_note): Likewise.
1337 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1338 NT_NETBSDCORE_AUXV notes.
1339
237df8fe
SD		 13402019-06-06 Sudakshina Das <sudi.das@arm.com>
1341
1342 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1343 alignment of the new gnu property section.
1344
8bf6d176
SD		 13452019-06-06 Sudakshina Das <sudi.das@arm.com>
1346
1347 * bfd-in.h: Change comment.
1348 * bfd-in2.h: Regenerate.
1349 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1350 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1351 Likwise.
1352
1e129bbe
FS		 13532019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1354
1355 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1356 Remove overflow check.
1357
0f4a61b4
AM		 13582019-05-28 Alan Modra <amodra@gmail.com>
1359
1360 PR 24596
1361 * cofflink.c (coff_link_check_archive_element): Don't assume
1362 element is a coff object file after calling add_archive_element.
1363
94667ab1
AM		 13642019-05-28 Alan Modra <amodra@gmail.com>
1365
1366 PR 24596
1367 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1368 attempt to set sh_entsize for excluded PLT section.
1369
28fbeab8
AM		 13702019-05-28 Alan Modra <amodra@gmail.com>
1371
1372 PR 24596
1373 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1374 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1375 allocated in alpha_dynamic_entries_for_reloc.
1376
a0f6fd21
AM		 13772019-05-28 Alan Modra <amodra@gmail.com>
1378
1379 PR 24596
1380 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1381 on NULL output_section.
1382 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1383
c83004d5
AM		 13842019-05-28 Alan Modra <amodra@gmail.com>
1385
1386 PR 24596
1387 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1388 entry when MUST_FIND. Abort when MUST_FIND not found.
1389 (elf_m68k_get_bfd2got_entry): Likewise.
1390 (elf_m68k_relocate_section): Remove now useless assert.
1391
586338b8
AM		 13922019-05-28 Alan Modra <amodra@gmail.com>
1393
1394 PR 24596
1395 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1396 from bfd_link_info, not an output section owner.
1397 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1398 (elf_hppa_final_link_relocate): Likewise.
1399
a7b34aba
AM		 14002019-05-28 Alan Modra <amodra@gmail.com>
1401
1402 PR 24596
1403 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1404 create_object_symbols_section, obj_textsec, obj_datasec or
1405 obj_bsssec. Fix other errors in placement.
1406 * config.bfd: Obsolete tic30-aout.
1407
0eb32b6e
AM		 14082019-05-28 Alan Modra <amodra@gmail.com>
1409
1410 PR 24596
1411 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1412 end of section list as well as section_count.
1413 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1414 section list before returning error.
1415
ce5aecf8
AM		 14162019-05-27 Alan Modra <amodra@gmail.com>
1417
1418 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1419
3d7d6a6f
AM		 14202019-05-27 Alan Modra <amodra@gmail.com>
1421
1422 PR 24596
1423 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1424
823710d5
SN		 14252019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1426
1427 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1428 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1429 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1430 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1431 (elf_backend_merge_symbol_attribute): Define.
1432
405b5bd8
AM		 14332019-05-24 Alan Modra <amodra@gmail.com>
1434
1435 * po/SRC-POTFILES.in: Regenerate.
1436
04bdff6a
AM		 14372019-05-24 Alan Modra <amodra@gmail.com>
1438
1439 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1440 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1441 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1442 (struct ppc_link_hash_table): Add powerxx_stubs.
1443 (ppc64_elf_check_relocs): Set powerxx_stubs.
1444 (build_powerxx_offset, size_powerxx_offset),
1445 (num_relocs_for_powerxx_offset),
1446 (emit_relocs_for_powerxx_offset): New functions.
1447 (plt_stub_size): Size powerxx stubs.
1448 (ppc_build_one_stub): Emit powerxx stubs.
1449 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1450 powerxx stubs.
1451
4a421c53
AM		 14522019-05-24 Alan Modra <amodra@gmail.com>
1453
1454 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1455 R_PPC64_GOT_PCREL34.
1456 (xlate_pcrel_opt): New function.
1457 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1458 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1459 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1460
5663e321
AM		 14612019-05-24 Alan Modra <amodra@gmail.com>
1462
1463 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1464 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1465 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1466 (BFD_RELOC_PPC64_PLT_PCREL34),
1467 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1468 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1469 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1470 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1471 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1472 * elf64-ppc.c (PNOP): Define.
1473 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1474 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1475 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1476 relocs.
1477 (ppc64_elf_prefix_reloc): New function.
1478 (struct ppc_link_hash_table): Add notoc_plt.
1479 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1480 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1481 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1482 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1483 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1484 possible need for dynamic relocs on non-pcrel powerxx relocs.
1485 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1486 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1487 (toc_adjusting_stub_needed): Likewise.
1488 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1489 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1490 * bfd-in2.h: Regenerate.
1491 * libbfd.h: Regenerate.
1492
fd0de36e
JM		 14932019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1494
45d5293f
JM		 1495 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1496 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1497 bpf_elf64_be_vec.
1498 * configure: Regenerate.
1499
15002019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1501
fd0de36e
JM		 1502 * configure: Regenerated.
1503 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1504 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1505 (BFD64_BACKENDS): Add elf64-bpf.lo.
1506 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1507 * Makefile.in (SOURCE_HFILES): Regenerate.
1508 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1509 * cpu-bpf.c: New file.
1510 * elf64-bpf.c: Likewise.
1511 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1512 bpf_elf64_le_vec.
1513 * archures.c: Define architecture bfd_arch_bpf and machine
1514 bfd_arch_bpf.
1515 * reloc.c: Define BFD relocations used by the BPF target.
1516 * bfd-in2.h: Regenerated.
1517 * libbfd.h: Likewise.
1518
b0f4fbf8
AM		 15192019-05-22 Alan Modra <amodra@gmail.com>
1520
1521 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1522 contents.
1523
9ec2f606
AM		 15242019-05-22 Alan Modra <amodra@gmail.com>
1525
1526 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1527 processing on "size error in section".
1528
4decd602
AM		 15292019-05-22 Alan Modra <amodra@gmail.com>
1530
1531 * som.c (som_bfd_free_cached_info): Call
1532 _bfd_generic_close_and_cleanup.
1533
b474a202
FS		 15342019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1535
1536 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1537 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1538
304f09d0
FS		 15392019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1540
1541 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1542 checks. Search the RELA table for n64 relocations.
1543
3734320d
MF		 15442019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1545 Faraz Shahbazker <fshahbazker@wavecomp.com>
1546
1547 * elfxx-mips.c (LA25_BC): New macro.
1548 (mips_elf_link_hash_table)<compact_branches>: New field.
1549 (STUB_JALRC): New macro.
1550 (mipsr6_o32_exec_plt0_entry_compact): New array.
1551 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1552 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1553 (mipsr6_exec_plt_entry_compact): Likewise.
1554 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1555 when compact_branches is true.
1556 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1557 PLT for MIPSR6 with compact_branches. Do not reorder the
1558 compact branches PLT. Switch the lazy stub for MIPSR6
1559 with compact_branches to use JALRC.
1560 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1561 when compact_branches is true.
1562 (_bfd_mips_elf_compact_branches): New function.
1563 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1564
64672071
TC		 15652019-05-21 Tamar Christina <tamar.christina@arm.com>
1566
1567 PR ld/24373
1568 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1569 Fix print formatter.
1570
e6f65e75
AV		 15712019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1572
1573 PR 24460
1574 * elf32-arm.c (get_value_helper): Remove.
1575 (elf32_arm_final_link_relocate): Fix branch future relocations.
1576
739b5c9c
TC		 15772019-05-21 Tamar Christina <tamar.christina@arm.com>
1578
1579 PR ld/24373
1580 * bfd-in.h (enum erratum_84319_opts): New
1581 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1582 int to enum erratum_84319_opts.
1583 * bfd-in2.h: Regenerate.
1584 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1585 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1586 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1587 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1588 (_bfd_aarch64_resize_stubs): Amend comment.
1589 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1590 requested.
1591 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1592 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1593 erratum workaround.
1594 (clear_erratum_843419_entry): Update erratum conditional.
1595
7622049e
SKS		 15962019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1597
1598 PR ld/24571
1599 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1600 when computing distance_short_enough.
1601
338ba755
SKS		 16022019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1603
1604 PR ld/24564
1605 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1606 Wrap around even if distance equals avr_pc_wrap_around.
1607
999b073b
NC		 16082019-05-20 Nick Clifton <nickc@redhat.com>
1609
1610 * po/fr.po: Updated French translation.
1611
a7ad558c
AV		 16122019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1613
1614 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1615
a2699ef2
AM		 16162019-05-16 Alan Modra <amodra@gmail.com>
1617
1618 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1619
3a1bb98c
AM		 16202019-05-15 Alan Modra <amodra@gmail.com>
1621
1622 * elf32-arm.c (elf32_arm_write_section): Don't leave
1623 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1624 unitialised section contents.
1625
37d0d091
JH		 16262019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1627
1628 PR 19921
1629 * verilog.c: (VerilogDataWidth): New variable.
1630 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1631
79299211
NC		 16322019-05-08 Nick Clifton <nickc@redhat.com>
1633
1634 PR 24523
1635 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1636 rather than FALSE if encountering a non-ELF file.
1637
e1cbf07a
AM		 16382019-05-06 Alan Modra <amodra@gmail.com>
1639
1640 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1641
334d91b9
AM		 16422019-05-06 Alan Modra <amodra@gmail.com>
1643
1644 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1645 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1646 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1647 * libbfd.h: Regenerate.
1648 * bfd-in2.h: Regenerate.
1649
a288c270
AM		 16502019-05-04 Alan Modra <amodra@gmail.com>
1651
1652 PR 24511
1653 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1654 following the standard section names.
1655 (bfd_decode_symclass): Prioritize section flag tests in
1656 decode_section_type before name tests in coff_section_type.
1657 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1658 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1659 their names and choose standard .text section flags for
1660 fake_section.
1661
2cdc1a97
NC		 16622019-05-02 Nick Clifton <nickc@redhat.com>
1663
1664 PR 24493
1665 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1666 .gnu.debugaltlink sections as debugging sections.
1667
066f4018
AM		 16682019-04-30 Alan Modra <amodra@gmail.com>
1669
1670 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1671 (struct _ppc64_elf_section_data): Likewise.
1672 (ppc64_elf_check_relocs): Set above fields.
1673 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1674 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1675 when possible.
1676
c54f1524
L		 16772019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1678
1679 PR ld/24486
1680 * elflink.c (elf_link_output_extsym): Don't complain undefined
1681 weak dynamic reference.
1682
68bb0359
SD		 16832019-04-25 Sudakshina Das <sudi.das@arm.com>
1684
1685 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1686 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1687 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1688 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1689 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1690 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1691 (elfNN_aarch64_small_plt0_bti_entry): Update.
1692 (elfNN_aarch64_small_plt_bti_entry): Update.
1693 (elfNN_aarch64_small_plt_pac_entry): Update.
1694 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1695 (setup_plt_values): Setup new entries.
1696 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1697 (elfNN_aarch64_plt_sym_val): Likewise.
1698
79b8e8ab
JW		 16992019-04-22 Jim Wilson <jimw@sifive.com>
1700
1701 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1702
fce97736
AM		 17032019-04-19 Alan Modra <amodra@gmail.com>
1704
1705 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1706
9a7f0679
L		 17072019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1708
1709 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1710 building shared object.
1711 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1712
4e84a8f8
L		 17132019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1714
1715 PR ld/24458
1716 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1717 linker_def.
1718
32c36c3c
AV		 17192019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1720
1721 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1722 relocation.
1723 * bfd-in2.h: Regenerate.
1724 * libbfd.h: Likewise.
1725
60f993ce
AV		 17262019-04-15 Sudakshina Das <sudi.das@arm.com>
1727
1728 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1729 * bfd-in2.h: Regenerated.
1730 * libbfd.h: Regenerated.
1731
f6b2b12d
AV		 17322019-04-15 Sudakshina Das <sudi.das@arm.com>
1733
1734 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1735 * bfd-in2.h: Regenerated.
1736 * libbfd.h: Likewise.
1737
1889da70
AV		 17382019-04-15 Sudakshina Das <sudi.das@arm.com>
1739
1740 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1741 * bfd-in2.h: Regenerated.
1742 * libbfd.h: Regenerated.
1743 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1744 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1745 and R_ARM_THM_BF12 together.
1746 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1747
1caf72a5
AV		 17482019-04-15 Sudakshina Das <sudi.das@arm.com>
1749
1750 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1751 * libbfd.h: Regenerated.
1752 * bfd-in2.h: Regenerated.
1753 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1754 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1755 and R_ARM_THM_BF18 together.
1756 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1757
e5d6e09e
AV		 17582019-04-15 Sudakshina Das <sudi.das@arm.com>
1759
1760 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1761 * bfd-in2.h: Regenerated.
1762 * libbfd.h: Regenerated.
1763 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1764 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1765 and R_ARM_THM_BF16 together.
1766 (get_value_helper): New reloc helper.
1767 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1768
e12437dc
AV		 17692019-04-15 Sudakshina Das <sudi.das@arm.com>
1770
1771 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1772 * bfd-in2.h: Regenerate.
1773 * libbfd.h: Regenerate.
1774
031254f2
AV		 17752019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1776
1777 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1778 * bfd-in2.h: Regenerate.
1779 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1780 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1781 and update assert.
1782 (using_thumb2): Likewise.
1783 (using_thumb2_bl): Update assert.
1784 (arch_has_arm_nop): Likewise.
1785 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1786 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1787
233a0083
L		 17882019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1789
1790 * elf-linker-x86.h (elf_x86_cet_report): New.
1791 (elf_linker_x86_params): Add cet_report.
1792 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1793 missing IBT and SHSTK properties if needed.
1794
a0ea3a14
L		 17952019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1796
ca4e6331 1797 PR ld/24436
a0ea3a14
L		 1798 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1799 "h != NULL". Don't check "h != NULL" before calling.
1800 bfd_elf_gc_record_vtentry.
1801 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1802 * elf32-bfin.c (bfin_check_relocs): Likewise.
1803 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1804 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1805 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1806 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1807 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1808 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1809 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1810 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1811 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1812 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1813 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1814 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1815 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1816 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1817 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1818 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1819 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1820 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1821 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1822 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1823 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1824 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1825 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1826 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1827 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1828 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1829 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1830 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1831 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1832 VTENTRY entry.
1833
9bff840e
AM		 18342019-04-11 Alan Modra <amodra@gmail.com>
1835
1836 PR 24435
1837 * elflink.c (elf_link_add_object_symbols): Don't read partial
1838 dynamic entries from fuzzed objects.
1839
ce12121b
TC		 18402019-04-11 Tamar Christina <tamar.christina@arm.com>
1841
1842 PR ld/24302
1843 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1844 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1845 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1846
b05971a6
MF		 18472019-04-10 Michael Forney <mforney@mforney.org>
1848
1849 PR 24427
1850 * doc/chew.c (free_words): Correctly free "push_text" strings.
1851
3ae61bb6
L		 18522019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1853
1854 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1855
5f2a6b85
AM		 18562019-04-08 Alan Modra <amodra@gmail.com>
1857
1858 * configure.ac (elfxx_x86): Define and use.
1859 * configure: Regenerate.
1860
5b9c07b2
L		 18612019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1862
1863 * elf-linker-x86.h: New file.
1864 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1865 to get x86-specific linker options.
1866 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1867 (elf_x86_64_check_relocs): Likewise.
1868 (elf_x86_64_relocate_section): Likewise.
1869 (elf_x86_64_link_setup_gnu_properties): Likewise.
1870 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1871 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1872 (_bfd_elf_linker_x86_set_options): New function.
1873 * elfxx-x86.h: Include "elf-linker-x86.h".
1874 (elf_x86_link_hash_table): Add params.
1875
4b24dd1a
AM		 18762019-04-03 Alan Modra <amodra@gmail.com>
1877
1878 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1879 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1880 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1881 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1882 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1883 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1884
87f98bac
JW		 18852019-04-02 Jim Wilson <jimw@sifive.com>
1886
1887 PR 24389
1888 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1889 ELF header flags to after check for ELF object file. Loop through
1890 sections looking for code sections, if none, then skip ABI checks.
1891
ae2b14c7
JW		 18922019-03-30 Andrew Waterman <andrew@sifive.com>
1893
1894 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1895 rd == X_RA case.
1896
2487ef07
MF		 18972019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1898
1899 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1900 info->export_dynamic to the conditional.
1901
242a1159
AM		 19022019-03-28 Alan Modra <amodra@gmail.com>
1903
1904 PR 24392
1905 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1906 * configure: Regenerate.
1907 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1908 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1909 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1910 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1911 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1912
a9f5a551
JW		 19132019-03-21 Jim Wilson <jimw@sifive.com>
1914
1915 PR 24365
1916 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1917 verify sym non-NULL before using. Add identical check using h.
1918
4e539114
SD		 19192019-03-21 Sudakshina Das <sudi.das@arm.com>
1920
1921 * elf-bfd.h (struct elf_backend_data): Add argument to
1922 merge_gnu_properties.
1923 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1924 itself and while calling bed->merge_gnu_properties.
1925 (elf_merge_gnu_property_list): Update the calls for
1926 elf_merge_gnu_properties.
1927 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1928 of --force-bti warning and add argument.
1929 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1930 warning.
1931 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1932 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1933 declaration.
1934
acde6c6b
SD		 19352019-03-20 Sudakshina Das <sudi.das@arm.com>
1936
1937 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1938 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1939 (elf_backend_fixup_gnu_properties): Define for AArch64.
1940
8cd1fe1b
AM		 19412019-03-18 Alan Modra <amodra@gmail.com>
1942
1943 PR 24355
1944 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1945 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1946 attempt at writing glink stubs only once.
1947
6835821b
AM		 19482019-03-16 Alan Modra <amodra@gmail.com>
1949
1950 PR 24337
1951 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1952 (_bfd_elf_rel_local_sym): Likewise.
1953 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1954 section of symbols with unrecognized shndx.
1955
2219ae0b
L		 19562019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1957
1958 PR ld/24267
1959 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1960 section.
1961 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1962 in discarded section.
1963
fe3fef62
AM		 19642019-03-15 Alan Modra <amodra@gmail.com>
1965
1966 PR 24339
1967 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1968 symbol after globals if elf_bad_symtab is not set.
1969
1ff31e13
AM		 19702019-03-15 Alan Modra <amodra@gmail.com>
1971
1972 PR 24337
1973 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1974 (_bfd_elf_rel_local_sym): Likewise.
1975
f55b1e32
AM		 19762019-03-15 Alan Modra <amodra@gmail.com>
1977
1978 PR 24336
1979 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1980 object files with sh_size not a multiple of sh_entsize.
1981
da0d12d2
L		 19822019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1983
418d4036
L		 1984 PR ld/24338
1985 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1986 input with bad relocation.
1987
198822019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1989
da0d12d2
L		 1990 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1991
d7f848c3
NC		 19922019-03-14 Nick Clifton <nickc@redhat.com>
1993
1994 PR 24334
1995 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1996 (save_section_vma): Initialise field to the number of entries in
1997 the sec_vma table.
1998 (section_vma_same): Check that the number of entries in the
1999 sec_vma table matches the number of sections in the bfd.
2000
6cc71b82
NC		 20012019-03-14 Nick Clifton <nickc@redhat.com>
2002
2003 PR 24333
2004 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2005 section owner pointer when adding the default symbol.
2006
be22c732
NC		 20072019-03-14 Nick Clifton <nickc@redhat.com>
2008
2009 PR 24332
2010 * elflink.c (elf_link_add_object_symbols): Add new local variable
2011 extversym_end. Initialise it to point to the end of the version
2012 symbol table, if present. Check it when initialising and updating
2013 the ever pointer.
2014
1dbade74
SD		 20152019-03-13 Sudakshina Das <sudi.das@arm.com>
2016
2017 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2018 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2019 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2020 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2021 and PLT_PAC_PLT.
2022 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2023 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2024 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2025
37c18eed
SD		 20262019-03-13 Sudakshina Das <sudi.das@arm.com>
2027 Szabolcs Nagy <szabolcs.nagy@arm.com>
2028
2029 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2030 (aarch64_bti_pac_info): New.
2031 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2032 (bfd_elf32_aarch64_set_options): Likewise.
2033 * bfd-in2.h: Regenerate
2034 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2035 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2036 (elfNN_aarch64_small_plt0_bti_entry): New.
2037 (elfNN_aarch64_small_plt_bti_entry): New.
2038 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2039 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2040 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2041 tlsdesc_plt_entry_size fields.
2042 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2043 (setup_plt_values): New helper function.
2044 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2045 bti enable type.
2046 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2047 fixed macros.
2048 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2049 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2050 to plt stubs instead of fixed ones and update filling them according
2051 to the need for bti.
2052 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2053 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2054 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2055 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2056 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2057 is set.
2058 (bfd_elfNN_get_synthetic_symtab): Define.
2059 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2060 and mising BTI NOTE SECTION.
2061
2062
cd702818
SD		 20632019-03-13 Sudakshina Das <sudi.das@arm.com>
2064
2065 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2066 linker created inputs from merge.
2067 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2068 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2069 (elfNN_aarch64_link_setup_gnu_properties): New.
2070 (elfNN_aarch64_merge_gnu_properties): New.
2071 (elf_backend_setup_gnu_properties): Define for AArch64.
2072 (elf_backend_merge_gnu_properties): Likewise.
2073 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2074 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2075 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2076 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2077 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2078 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2079 (elf_backend_parse_gnu_properties): Define for AArch64.
2080
44b27f95
L		 20812019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2082
2083 PR ld/24322
2084 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2085 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2086
7a6e0d89
AM		 20872019-03-12 Alan Modra <amodra@gmail.com>
2088
2089 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2090 nmemb parameter. Use bfd_alloc2.
2091 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2092 Delete assertion.
2093 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2094 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2095 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2096 doesn't overflow.
2097 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2098 (assign_section_numbers): Style fix.
2099 (swap_out_syms): Use bfd_malloc2.
2100 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2101 overflow.
2102 (_bfd_elf_make_empty_symbol): Style fix.
2103 (elfobj_grok_stapsdt_note_1): Formatting.
2104 * elfcode.h (elf_object_p): Use bfd_alloc2.
2105 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2106 (elf_slurp_symbol_table): Use bfd_zalloc2.
2107 (elf_slurp_reloc_table): Use bfd_alloc2.
2108 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2109 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2110 size calculation doesn't overflow.
2111 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2112 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2113 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2114
ebd2263b
AM		 21152019-03-08 Alan Modra <amodra@gmail.com>
2116
2117 PR 24311
2118 * merge.c (merge_strings): Return secinfo. Don't pad section
2119 to alignment here.
2120 (_bfd_merge_sections): Pad section to alignment here, if input
2121 sections contributing to merged output all pad to alignment.
2122 Formatting.
2123
219d6836
NC		 21242019-03-06 Nick Clifton <nickc@redhat.com>
2125
2126 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2127 table pointer.
2128 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2129 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2130
24801b15
AK		 21312019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2132
2133 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2134 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2135
2136 PR 20113
2137 * elf32-s390.c (allocate_dynrelocs): Update comment.
2138
4ffd2909
TC		 21392019-02-28 Tamar Christina <tamar.christina@arm.com>
2140
2141 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2142
eed5def8
NC		 21432019-02-28 Nick Clifton <nickc@redhat.com>
2144
2145 PR 24273
2146 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2147 section that is not NUL terminated.
2148
5cfe428c
L		 21492019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2150
2151 PR ld/24276
2152 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2153 by linker when checking copy reloc on protected symbol.
2154
f616c36b
AM		 21552019-02-24 Alan Modra <amodra@gmail.com>
2156
2157 PR 24144
2158 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2159
eed62915
MF		 21602019-02-20 Eric Tsai <erictsai@cadence.com>
2161
2162 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2163 sections between the call site and call destination and adjust
2164 call distance by the largest alignment.
2165
e6c3b5bf
AH		 21662019-02-20 Alan Hayward <alan.hayward@arm.com>
2167
2168 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2169 * elf.c (elfcore_grok_aarch_pauth): New function.
2170 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2171 (elfcore_write_aarch_pauth): New function.
2172 (elfcore_write_register_note): Check for AArch64 pauth section.
2173
34d75fb5
AM		 21742019-02-20 Alan Modra <amodra@gmail.com>
2175
2176 PR 24225
2177 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2178 return value.
2179
edd01d07
MR		 21802019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2181
2182 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2183 Darwin hosts, not just or1k.
2184 * configure: Regenerate.
2185
8abac803
AM		 21862019-02-20 Alan Modra <amodra@gmail.com>
2187
2188 PR 24236
2189 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2190 sentinel NUL to string buffer nearer to loop where it is used.
2191 Don't go past sentinel when scanning strings, and don't write
2192 NUL again.
2193 * archive.c (do_slurp_coff_armap): Simplify string handling to
2194 archive64.c style.
2195
179f2db0
AM		 21962019-02-19 Alan Modra <amodra@gmail.com>
2197
2198 PR 24235
2199 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2200 attempting to prevent read past end of section.
2201
a31b8bd9
AM		 22022019-02-18 Alan Modra <amodra@gmail.com>
2203
2204 PR 24225
2205 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2206 PRIx64 to generate warning messages. Print local sym names too.
2207
a0e90a73
CZ		 22082019-02-09 Vineet Gupta <vgupta@synopsys.com>
2209
2210 * elf32-arc (INIT_SYM_STRING): Delete.
2211 (FINI_SYM_STRING): Likewise.
2212 (init_str): Likewise.
2213 (fini_str): Likewise.
2214
482f3505
AM		 22152019-02-08 Alan Modra <amodra@gmail.com>
2216
2217 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2218 for bss-plt" warning to make it an error.
2219
b2abe1bd
EB		 22202019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2221
2222 PR ld/18841
2223 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2224 reloc_class_ifunc for ifunc symbols.
2225 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2226
68a09132
EB		 22272019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2228
2229 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2230 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2231
2012bf01
NC		 22322019-02-07 Nick Clifton <nickc@redhat.com>
2233
2234 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2235 into the definitely obsolete list.
2236
83924b38
L		 22372019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2238
2239 PR ld/24151
2240 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2241 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2242 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2243 relocations to ...
2244 (elf_x86_64_check_relocs): Here.
2245 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2246 to check if a symbol is defined in a non-shared object.
2247 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2248
453f8e1e
SDJ		 22492019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2250
2251 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2252 of 'labs' (and fix GCC warning).
2253
9ed1348c
NC		 22542019-01-25 Nick Clifton <nickc@redhat.com>
2255
2256 * po/ru.po: Updated Russian translation.
2257
d9938630
NC		 22582019-01-23 Nick Clifton <nickc@redhat.com>
2259
2260 * po/fr.po: Updated French translation.
2261
375cd423
NC		 22622019-01-21 Nick Clifton <nickc@redhat.com>
2263
2264 * po/pt.po: Updated Portuguese translation.
2265 * po/uk.po: Updated Ukranian translation.
2266
acef8081
YC		 22672019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2268
2269 PR 24108
2270 * elf32-nds32.c (nds32_relocate_section): Add space between words
2271 in error message.
2272 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2273 error message.
2274 (riscv_i_or_e_p): Likewise.
2275 (riscv_merge_arch_attr_info): Likewise.
2276
f48dfe41
NC		 22772019-01-19 Nick Clifton <nickc@redhat.com>
2278
2279 * version.m4: Reset to 2.32.51
2280 * configure: Regenerate.
2281 * po/bfd.pot: Regenerate.
2282
f974f26c
NC		 22832018-06-24 Nick Clifton <nickc@redhat.com>
2284
2285 2.32 branch created.
2286
a4bf3d07
JW		 22872019-01-16 Kito Cheng <kito@andestech.com>
2288
2289 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2290 for OBJ_ATTR_PROC.
2291
2dc8dd17
JW		 22922019-01-16 Kito Cheng <kito@andestech.com>
2293 Nelson Chu <nelson@andestech.com>
2294
7d7a7d7c
JW		 2295 * elfnn-riscv.c (in_subsets): New.
2296 (out_subsets): Likewise.
2297 (merged_subsets): Likewise.
2298 (riscv_std_ext_p): Likewise.
2299 (riscv_non_std_ext_p): Likewise.
2300 (riscv_std_sv_ext_p): Likewise.
2301 (riscv_non_std_sv_ext_p): Likewise.
2302 (riscv_version_mismatch): Likewise.
2303 (riscv_i_or_e_p): Likewise.
2304 (riscv_merge_std_ext): Likewise.
2305 (riscv_merge_non_std_and_sv_ext): Likewise.
2306 (riscv_merge_arch_attr_info): Likewise.
2307 (riscv_merge_attributes): Likewise.
2308 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2309
2dc8dd17
JW		 2310 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2311 (elf_backend_obj_attrs_vendor): Define.
2312 (elf_backend_obj_attrs_section_type): Likewise.
2313 (elf_backend_obj_attrs_section): Likewise.
2314 (elf_backend_obj_attrs_arg_type): Define as
2315 riscv_elf_obj_attrs_arg_type.
2316 * elfxx-riscv.c (riscv_estimate_digit): New.
2317 (riscv_estimate_arch_strlen1): Likewise.
2318 (riscv_estimate_arch_strlen): Likewise.
2319 (riscv_arch_str1): Likewise.
2320 (riscv_arch_str): Likewise.
2321 * elfxx-riscv.h (riscv_arch_str): Declare.
2322
d5dcaf1b
JD		 23232019-01-14 John Darrington <john@darrington.wattle.id.au>
2324
2325 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2326 * libbfd.h: regen.
2327 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2328 source field. (md_apply_fix): Apply final fix
2329 to BFD_RELOC_S12Z_OPR.
2330 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2331
5a12586d
MT		 23322019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2333
f466c305 2334 PR 20113
5a12586d
MT		 2335 * elf32-s390.c (allocate_dynrelocs): Update comment.
2336
3107326d
AP		 23372019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2338
2339 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2340 * configure: Regenerate.
2341
a9859e01
AM		 23422019-01-08 Alan Modra <amodra@gmail.com>
2343
2344 PR 23699
2345 PR 24065
2346 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2347 address range.
2348
c8c89dac
YS		 23492019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2350
2351 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2352 * bfd/bfd-in2.h: Regenerate.
2353 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2354 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2355
d9858c37
LX		 23562019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2357
2358 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2359 default target, little endian target is more suitable.
2360
677bd4c6
AM		 23612019-01-04 Alan Modra <amodra@gmail.com>
2362
2363 PR 24061
2364 PR 21786
2365 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2366 adjust all callers.
2367 (EQ_VALUE_IN_FIELD): Likewise.
2368 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2369
82704155
AM		 23702019-01-01 Alan Modra <amodra@gmail.com>
2371
2372 Update year range in copyright notice of all files.
2373
d5c04e1b 2374For older changes see ChangeLog-2018
3499769a 2375\f
d5c04e1b 2376Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 2377
2378Copying and distribution of this file, with or without modification,
2379are permitted in any medium without royalty provided the copyright
2380notice and this notice are preserved.
2381
2382Local Variables:
2383mode: change-log
2384left-margin: 8
2385fill-column: 74
2386version-control: never
2387End:
A mirror of the official binutils-gdb repository