Optional matching for run_dump_test
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
5fa370e4
AM
12019-12-07 Alan Modra <amodra@gmail.com>
2
3 PR 25236
4 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
5 for ELF_COMMON_DEF_P symbols.
6 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
7 suit.
8
bce7c9d6
SL
92019-12-05 Sandra Loosemore <sandra@codesourcery.com>
10
11 Only give FDE encoding warnings if --eh-frame-hdr was specified.
12
13 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
14 FDE encoding warning conditional.
15
a23e9ba1
NC
162019-12-05 Nick Clifton <nickc@redhat.com>
17
18 PR 25029
19 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
20 when computing the sizes stored in the headers.
21
e63ef095
AM
222019-12-03 Alan Modra <amodra@gmail.com>
23
24 PR 25230
25 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
26 abbrev_offsets.
27 (struct abbrev_offset_entry): New.
28 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
29 (read_abbrevs): Check whether we have already read abbrevs at
30 given offset, and add new offset/abbrev to hash table.
31 (decode_line_info): Keep line table at offset zero in file struct.
32 Return this for a cu reusing the same dir/file list.
33 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
34 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
35 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
36 abbrevs.
37
99b06c60
AM
382019-12-03 Alan Modra <amodra@gmail.com>
39
40 PR 25230
41 * dwarf2.c (struct dwarf2_debug_file): New struct.
42 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
43 Add f, alt fields.
44 (struct comp_unit): Add file field.
45 (read_indirect_string, read_indirect_line_string): Adjust to suit.
46 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
47 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
48 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
49 (stash_maybe_update_info_hash_tablse): Likewise.
50 (stash_verify_info_hash_table): Likewise.
51 (_bfd_dwarf2_slurp_debug_info): Likewise.
52 (_bfd_dwarf2_find_symbol_bias): Likewise.
53 (_bfd_dwarf2_find_nearest_line): Likewise.
54 (_bfd_dwarf2_cleanup_debug_info): Likewise.
55 (read_abbrevs): Add file param and adjust. Update calls.
56 (stash_comp_unit): Likewise.
57 (decode_line_info): Delete stash param and adjust. Update calls.
58 (comp_unit_find_nearest_line): Likewise.
59 (comp_unit_maybe_decode_line_info): Likewise.
60 (comp_unit_find_line): Likewise.
61 (parse_comp_unit): Add file and info_ptr param and adjust. Update
62 calls.
63
019cc875
AM
642019-12-03 Alan Modra <amodra@gmail.com>
65
66 * dwarf2.c (read_indirect_string): Don't duplicate offset check
67 done in read_section.
68 (read_indirect_line_string): Likewise.
69 (read_alt_indirect_string): Likewise.
70 (read_alt_indirect_ref): Likewise.
71 (read_abbrevs): Likewise. Free memory on all failure paths.
72 Use correct unsigned type for pointer difference comparison.
73
1b8e1271
AM
742019-12-03 Alan Modra <amodra@gmail.com>
75
76 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
77 and sec_info_ptr.
78 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
79 (stash_comp_unit): Likewise.
80 (read_alt_indirect_ref): Return NULL not FALSE.
81
2247a609
AM
822019-12-03 Alan Modra <amodra@gmail.com>
83
84 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
85
7f3bf384
AM
862019-11-27 Alan Modra <amodra@gmail.com>
87
88 PR 23652
89 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
90 matching section.
91 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
92 returning info from the symbol table. Do the _bfd_elf_find_function
93 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
94 symbols.
95 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
96 result of 1 only.
97 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
98 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
99 * libbfd.h: Regenerate.
100
e7679060
AM
1012019-11-27 Alan Modra <amodra@gmail.com>
102
103 PR 23652
104 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
105 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
106 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
107 where _bfd_elf_find_nearest_line would do so.
108 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
109 for dwarf2.
110 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
111 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
112 (elf_backend_maybe_function_sym): Define.
113 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
114 (bfd_elf32_find_nearest_line): Don't define.
115 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
116 (elf_backend_maybe_function_sym): Define.
117 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
118 (bfd_elfNN_find_nearest_line): Don't define.
119
96e2dbda
AM
1202019-11-27 Alan Modra <amodra@gmail.com>
121
122 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
123 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
124 by two before applying to insn. Correct overflow test.
125 * coff-sh.c (sh_reloc): Likewise.
126
239b426b
NC
1272019-11-26 Nick Clifton <nickc@redhat.com>
128
129 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
130 negative relocated value.
131 * coff-sh.c (sh_reloc): Likewise.
132
bb294208
AM
1332019-11-25 Alan Modra <amodra@gmail.com>
134
135 * archures.c (bfd_octets_per_byte): Tail call
136 bfd_arch_mach_octets_per_byte.
137 * coff-arm.c (OCTETS_PER_BYTE): Define.
138 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
139 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
140 * coff-i386.c (coff_i386_reloc): Similarly.
141 * coff-mips.c (mips_reflo_reloc): Similarly.
142 * coff-x86_64.c (coff_amd64_reloc): Similarly.
143 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
144 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
145 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
146 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
147 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
148 * elf32-s12z.c (opru18_reloc): Similarly.
149 * elf32-sh.c (sh_elf_reloc): Similarly.
150 * elf32-spu.c (spu_elf_rel9): Similarly.
151 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
152 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
153 (ppc64_elf_toc64_reloc): Similarly.
154 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
155 * cofflink.c (_bfd_coff_link_input_bfd),
156 (_bfd_coff_reloc_link_order): Likewise.
157 * elf.c (_bfd_elf_section_offset): Likewise.
158 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
159 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
160 (bfd_elf_final_link): Likewise.
161 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
162 to set SEC_ELF_OCTETS.
163 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
164 (bfd_install_relocation): Likewise.
165 (_bfd_final_link_relocate): Don't recalculate octets.
166 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
167 "octets" temp.
168 * bfd-in2.h: Regenerate.
169
61826503
CE
1702019-11-25 Christian Eggers <ceggers@gmx.de>
171
172 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
173 * archures.c (bfd_octets_per_byte): New parameter sec.
174 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
175 returned [ELF targets only].
176 * bfd.c (bfd_get_section_limit): Provide section parameter to
177 bfd_octets_per_byte.
178 * bfd-in2.h: regenerate.
179 * binary.c (binary_set_section_contents): Move call to
180 bfd_octets_per_byte into section loop. Provide section parameter
181 to bfd_octets_per_byte.
182 * coff-arm.c (coff_arm_reloc): Provide section parameter
183 to bfd_octets_per_byte.
184 * coff-i386.c (coff_i386_reloc): likewise.
185 * coff-mips.c (mips_reflo_reloc): likewise.
186 * coff-x86_64.c (coff_amd64_reloc): likewise.
187 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
188 (_bfd_coff_reloc_link_order): likewise.
189 * elf.c (_bfd_elf_section_offset): likewise.
190 (_bfd_elf_make_section_from_shdr): likewise.
191 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
192 .debug*, .zdebug* and .note.gnu*.
193 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
194 to bfd_octets_per_byte.
195 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
196 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
197 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
198 * elf32-s12z.c (opru18_reloc): likewise.
199 * elf32-sh.c (sh_elf_reloc): likewise.
200 * elf32-spu.c (spu_elf_rel9): likewise.
201 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
202 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
203 (ppc64_elf_addr16_ha_reloc): likewise.
204 (ppc64_elf_toc64_reloc): likewise.
205 * elflink.c (bfd_elf_final_link): likewise.
206 (bfd_elf_perform_complex_relocation): likewise.
207 (elf_fixup_link_order): likewise.
208 (elf_link_input_bfd): likewise.
209 (elf_link_sort_relocs): likewise.
210 (elf_reloc_link_order): likewise.
211 (resolve_section): likewise.
212 * linker.c (_bfd_generic_reloc_link_order): likewise.
213 (bfd_generic_define_common_symbol): likewise.
214 (default_data_link_order): likewise.
215 (default_indirect_link_order): likewise.
216 * srec.c (srec_set_section_contents): likewise.
217 (srec_write_section): likewise.
218 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
219 * reloc.c (_bfd_final_link_relocate): likewise.
220 (bfd_generic_get_relocated_section_contents): likewise.
221 (bfd_install_relocation): likewise.
222 For section which have SEC_ELF_OCTETS set, multiply output_base
223 and output_offset with bfd_octets_per_byte.
224 (bfd_perform_relocation): likewise.
225
73d5efd7
AM
2262019-11-21 Alan Modra <amodra@gmail.com>
227
228 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
229 BFDs that have not been loaded.
230
f14080d4
AM
2312019-11-19 Alan Modra <amodra@gmail.com>
232
233 PR 25197
234 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
235 u.syment.n_value does point at another C_FILE sym and not into
236 some auxent that happens to look like a C_FILE. Properly check
237 for integer overflow and avoid possible pointer wrap-around.
238 Simplify pr17512 checks.
239
94698d01
AM
2402019-11-19 Alan Modra <amodra@gmail.com>
241
242 PR 25200
243 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
244 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
245
ed7e9d0b
AM
2462019-11-18 Alan Modra <amodra@gmail.com>
247
248 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
249 Rename from elf_backend_post_process_headers.
250 (_bfd_elf_post_process_headers): Delete.
251 (_bfd_elf_init_file_header): Declare.
252 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
253 in place of prep_headers and elf_backend_post_process_headers.
254 (_bfd_elf_init_file_header): Renamed from prep_headers with
255 updated args and made global. Delete dead code.
256 (_bfd_elf_post_process_headers): Delete.
257 * elf32-arm.c (elf32_arm_init_file_header): Rename from
258 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
259 Return status.
260 (elf_backend_init_file_header): Define.
261 (elf_backend_post_process_headers): Don't define.
262 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
263 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
264 * elf32-metag.c (elf_metag_init_file_header): Similarly.
265 * elf32-spu.c (spu_elf_init_file_header
266 * elf32-visium.c (visium_elf_init_file_header
267 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
268 * elf64-hppa.c (elf64_hppa_init_file_header
269 * elf64-ia64-vms.c (elf64_vms_init_file_header
270 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
271 * elfnn-ia64.c (elfNN_hpux_init_file_header
272 * elfxx-mips.c (_bfd_mips_init_file_header
273 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
274 (_bfd_mips_init_file_header): Declare.
275 (elf_backend_post_process_headers): Delete.
276 (elf_backend_init_file_header): Define.
277 * elfxx-target.h (elf_backend_post_process_headers): Delete.
278 (elf_backend_init_file_header): Define and use.
279 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
280 (elf_backend_post_process_headers): Don't define.
281 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
282 (elf32_m68hc11_init_file_header): Declare.
283 * elf32-ppc.c (elf_backend_post_process_headers): Remove
284 unnecessary undef.
285
6d6c25c8
AM
2862019-11-18 Alan Modra <amodra@gmail.com>
287
288 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
289 Rename from elf_backend_modify_program_headers.
290 (_bfd_elf_modify_headers): Declare.
291 * elf.c (assign_file_positions_except_relocs): Set
292 elf_program_header_size. Always call elf_backend_modify_headers.
293 Extract code modifying file header..
294 (_bfd_elf_modify_headers): ..to here. New function.
295 * elf32-arm.c (elf_backend_modify_headers): Renamed from
296 elf_backend_modify_program_headers.
297 * elf32-i386.c: Similarly.
298 * elf64-x86-64.c: Similarly.
299 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
300 to _bfd_elf_modify_headers.
301 * elf-nacl.h (nacl_modify_headers): Rename from
302 nacl_modify_program_headers.
303 * elf-nacl.c (nacl_modify_headers): Rename from
304 nacl_modify_program_headers and call _bfd_elf_modify_headers.
305 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
306 * elf32-spu.c (spu_elf_modify_headers): Similarly.
307 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
308 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
309
9aea1e31
AM
3102019-11-18 Alan Modra <amodra@gmail.com>
311
312 PR 25196
313 * bfd.c (bfd_error_type): Add bfd_error_sorry.
314 (bfd_errmsgs): Likewise.
315 * elf.c (rewrite_elf_program_header): Don't abort on confused
316 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
317 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
318 (_bfd_elf_final_write_processing): Likewise.
319 * bfd-in2.h: Regenerate.
320
c6261a00
JW
3212019-11-12 Jim Wilson <jimw@sifive.com>
322
323 PR 25181
324 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
325 foff. If sym_sec->output_section and sec->output_section are the same
326 and not *ABS* then set max_alignment to that section's alignment.
327
595d3787
AM
3282019-11-07 Alan Modra <amodra@gmail.com>
329
330 * cpu-cr16c.c: Delete.
331 * elf32-cr16c.c: Delete.
332 * Makefile.am,
333 * archures.c,
334 * config.bfd,
335 * configure.ac,
336 * reloc.c,
337 * targets.c: Remove cr16c support.
338 * Makefile.in,
339 * bfd-in2.h,
340 * configure,
341 * libbfd.h,
342 * po/SRC-POTFILES.in: Regenerate.
343
3a70f7e8
T
3442019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
345
346 * doc/chew.c (add_to_definition): Use correct type when
347 calculating size of array reallocation.
348 (nextword): Always initialise the word return parameter.
349 (compile): Check return value of nextword().
350
864619bb
KS
3512019-10-30 Keith Seitz <keiths@redhat.com>
352
353 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
354 New field.
355 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
356 New functions.
357 (elf_read_notes): Add declaration.
358 * elf.c (elf_read_notes): Move elf-bfd.h.
359 (_bfd_elf_core_find_build_id): New function.
360 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
361 build-id if none is known.
362 (elf_parse_notes): For core files, scan for notes.
363 * elfcore.h (elf_core_file_matches_executable_p): If both
364 BFDs have identical build-ids, then they match.
365 (_bfd_elf_core_find_build_id): New function.
366 * elfxx-target.h (elf_backend_core_find_build_id): Define.
367 (elfNN_bed): Add elf_backend_core_find_build_id.
368
70cf6834
AE
3692019-10-29 Andrew Eikum <aeikum@codeweavers.com>
370
371 * libcoff-in.h (struct pe_tdata): Add dos_message field.
372 * libcoff.h: Regenerate.
373 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
374 dos_message field rather than initialising it.
375 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
376 field.
377 * peicode.h (pe_mkobject): Initialise the dos_message field.
378 (pe_mkobject_hook): Copy the dos_message field.
379 (pe_bfd_object_p): Copy the dos_message field.
380
30fe1832
AM
3812019-10-25 Alan Modra <amodra@gmail.com>
382
383 PR 4499
384 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
385 PT_LOAD segments.
386 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
387 PT_LOAD segments.
388 * elf.c (elf_sort_segments): New function.
389 (assign_file_positions_except_relocs): Use shortcuts to elfheader
390 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
391 headers. Move PT_PHDR check..
392 (assign_file_positions_for_non_load_sections): ..and code setting
393 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
394 (assign_file_positions_for_load_sections): ..to here. Sort
395 PT_LOAD headers. Delete header_pad code. Use actual number of
396 headers rather than allocated in calculating size for program
397 headers. Don't assume program headers follow ELF file header.
398 Simplify pt_load_count code. Only set "off" for PT_LOAD or
399 PT_NOTE in cores.
400 (rewrite_elf_program_header): Set p_vaddr_offset for segments
401 that include file and program headers.
402 (copy_elf_program_header): Likewise, replacing header_size code.
403
95cc7c16
AM
4042019-10-21 Alan Modra <amodra@gmail.com>
405
406 PR 452
407 * archive.c (normalize): Return file unchanged when
408 BFD_ARCHIVE_FULL_PATH.
409 (_bfd_construct_extended_name_table): Pass abfd, the output
410 bfd, to normalize.
411 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
412 * bfd.c (struct bfd): Make flags a full flagword.
413 (BFD_ARCHIVE_FULL_PATH): Define.
414 * bfd-in2.h: Regenerate.
415
2c9e9550
JDA
4162019-10-20 John David Anglin <danglin@gcc.gnu.org>
417
418 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
419 minimum alignment for .plt section.
420
18338fce
JDA
4212019-10-19 John David Anglin <danglin@gcc.gnu.org>
422
423 * elf32-hppa.c: Revise import stub sequences.
424 (LONG_BRANCH_STUB_SIZE): Define.
425 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
426 (IMPORT_STUB_SIZE): Define.
427 (IMPORT_SHARED_STUB_SIZE): Define.
428 (EXPORT_STUB_SIZE): Define.
429 (plt_stub): Revise to not use register %r22.
430 (LDO_R1_R22): Define.
431 (LDW_R22_R21): Define.
432 (LDW_R22_R19): Define.
433 (hppa_build_one_stub): Update stub generation and use new defines.
434 (hppa_size_one_stub): Likewise.
435
330a6637
JW
4362019-10-17 Nelson Chu <nelson.chu@sifive.com>
437
438 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
439 that user should recompile their code with `fPIC` when linking non-pic
440 code into shared library.
441
442 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
443 the error message if needed, and then store the result into the
444 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
445 message for the dangerous relocation should be set before we call the
446 callback function. If we miss the error message since linker runs out
447 of memory, we should set the default error message for the error.
448
22216541
AM
4492019-10-16 Alan Modra <amodra@gmail.com>
450
451 PR 13616
452 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
453 for all ppc arch info.
454 * linker.c (default_data_link_order): Pass info->big_endian to
455 arch_info->fill function.
456
9b142ddb
AM
4572019-10-15 Alan Modra <amodra@gmail.com>
458
459 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
460 (elf32_m68hc11_relocate_section): Don't use a variable for format
461 strings. Delete some unnecessary xgettext:c-format comments.
462
9a733151
AM
4632019-10-15 Alan Modra <amodra@gmail.com>
464
465 PR 24955
466 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
467 rather than xmalloc.
468 * elf32-m68hc1x.c (reloc_warning): New function.
469 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
470 corresponding to %lx in format strings.
471 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
472
779f2ae7
AM
4732019-10-15 Alan Modra <amodra@gmail.com>
474
475 PR 25100
476 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
477
ed481f97
AM
4782019-10-15 Alan Modra <amodra@gmail.com>
479
480 * bfd.c (bfd_check_compression_header): Check for powers of two
481 with x == (x & -x).
482
47f6ff2f
AM
4832019-10-14 Alan Modra <amodra@gmail.com>
484
485 * syms.c (struct indexentry): Add idx field.
486 (cmpindexentry): Final sort on idx.
487 (_bfd_stab_section_find_nearest_line): Set idx.
488
8025b055
AM
4892019-10-14 Alan Modra <amodra@gmail.com>
490
491 * dwarf2.c (struct lookup_funcinfo): Add idx field.
492 (compare_lookup_funcinfos): Perform final sort on idx.
493 (build_lookup_funcinfo_table): Set idx.
494 (compare_sequences): Perform final sort on num_lines.
495 (build_line_info_table): Set num_lines and line_info_lookup earlier.
496 (sort_line_sequences): Set num_lines for sort.
497
3a3f4bf7
AM
4982019-10-14 Alan Modra <amodra@gmail.com>
499
500 * elflink.c (elf_sort_symbol): Sort on type and name as well.
501 (elf_link_add_object_symbols): Style fix.
502
48db3297
AM
5032019-10-14 Alan Modra <amodra@gmail.com>
504
505 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
506 for sections about to be sorted.
507 (assign_file_positions_for_load_sections): Likewise.
508 (elf_sort_sections): Don't bother optimising both TOEND case.
509 * elflink.c (bfd_elf_final_link): Reset target_index.
510
8c1c5e5d
AM
5112019-10-14 Alan Modra <amodra@gmail.com>
512
513 * elflink.c (elf_get_linked_section_vma): Delete.
514 (compare_link_order): Use elf_linked_to_section and sort by lma,
515 size, and id.
516 (elf_fixup_link_order): Use size_t variables where appropriate.
517 Make use of elf_linked_to_section. Formatting. Properly align
518 sections.
519
dcea6a95
AM
5202019-10-14 Alan Modra <amodra@gmail.com>
521
522 * elf-strtab.c (strrevcmp): Comment.
523 * merge.c (strrevcmp): Likewise.
524 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
525 Comment on why comparing pointers ensures a stable sort.
526 * elflink.c (struct elf_symbol): Add void* to union.
527 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
528 (elf_sym_name_compare): Likewise.
529 (bfd_elf_match_symbols_in_sections): Style fix.
530 (elf_link_sort_cmp1): Comment.
531
ec9bd0a2
AM
5322019-10-14 Alan Modra <amodra@gmail.com>
533
534 PR 24955
535 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
536 return value of bfd_alloc2.
537 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
538 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
539 value of bfd_get_section_contents.
540 * som.c (som_write_space_strings): Don't use xmalloc.
541 (som_write_symbol_strings): Likewise.
542
e168da45
MF
5432019-10-11 Max Filippov <jcmvbkbc@gmail.com>
544
545 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
546 stash->info_hash_status = STASH_INFO_HASH_ON when
547 stash_maybe_update_info_hash_tables succeeds.
548
336bfbeb
AM
5492019-10-09 Alan Modra <amodra@gmail.com>
550
551 PR 25070
552 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
553 total_size calculation.
554
063c511b
AM
5552019-10-08 Alan Modra <amodra@gmail.com>
556
557 PR 25078
558 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
559 recur_count. Error on recur_count reaching 100 rather than
560 info_ptr matching orig_info_ptr. Adjust calls.
561
c0ea7c52
JL
5622019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
563
564 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
565 (elf32_msp430_merge_msp430_attributes): Add support for merging
566 the GNU object attribute for data region.
567
93370e8e
AM
5682019-10-07 Alan Modra <amodra@gmail.com>
569
570 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
571 space for local got non-tls relocs when PIE.
572
847d5183
AM
5732019-10-07 Alan Modra <amodra@gmail.com>
574
575 * elflink.c (elf_fixup_link_order): Don't attempt to find
576 an elf_section for linker created bfd sections.
577
7d04a20a
AM
5782019-10-07 Alan Modra <amodra@gmail.com>
579
580 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
581 with non-local symbol. Don't double count __tls_get_addr calls
582 with marker relocs.
583 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
584
9737e8af
AM
5852019-10-07 Alan Modra <amodra@gmail.com>
586
587 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
588 throughout.
589 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
590
f749f26e
AM
5912019-10-04 Alan Modra <amodra@gmail.com>
592
593 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
594 (ppc64_elf_tls_optimize): Correct is_local condition.
595 (allocate_got): Don't reserve dynamic relocations for any of the
596 tls got relocs in PIEs when the symbol is local.
597 (allocate_dynrelocs): Correct validity test for local sym using
598 tlsld_got slot.
599 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
600 for any of the tls got relocs in PIEs.
601 (ppc64_elf_layout_multitoc): Likewise.
602 (ppc64_elf_relocate_section): Correct validity test for local sym
603 using tlsld_got slot. Don't emit dynamic relocations for any of
604 the tls got relocs in PIEs when the symbol is local.
605 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
606 (got_relocs_needed): Delete.
607 (allocate_dynrelocs): Correct validity test for local sym using
608 tlsld_got slot. Don't reserve dynamic relocations for any of the
609 tls got relocs in PIEs when the symbol is local.
610 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
611 for any of the tls got relocs in PIEs.
612 (ppc_elf_relocate_section): Correct validity test for local sym
613 using tlsld_got slot. Don't emit dynamic relocations for any of
614 the tls got relocs in PIEs when the symbol is local.
615
9cb09e33
SN
6162019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
617
618 PR ld/22263
619 PR ld/25056
620 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
621 bfd_link_pic for TLS checks.
622 (elf32_arm_final_link_relocate): Likewise.
623 (allocate_dynrelocs_for_symbol): Likewise.
624
b627f562
SN
6252019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
626
627 PR ld/25062
628 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
629
1ff6de03
NA
6302019-09-30 Nick Alcock <nick.alcock@oracle.com>
631
632 * elf-bfd.h (bfd_section_is_ctf): New inline function.
633 * elf.c (special_sections_c): Add ".ctf".
634 (assign_file_positions_for_non_load_sections): Note that
635 compressed debugging sections etc are not assigned here. Treat
636 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
637 sh_offset -1.
638 (assign_file_positions_except_relocs): Likewise.
639 (find_section_in_list): Note that debugging and CTF sections, as
640 well as reloc sections, are assigned later.
641 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
642 their size and contents updated.
643 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
644 compressed sections, they have no uncompressed content to copy at
645 this stage.
646 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
647 callback right before the strtab is written out.
648 (bfd_elf_final_link): Don't cache the section contents of CTF
649 sections: they are not populated yet. Call the emit_ctf callback
650 right at the end, after all the symbols and strings are flushed
651 out.
652
22ccb849
NA
6532019-07-13 Nick Alcock <nick.alcock@oracle.com>
654
655 * elf-strtab.c (_bfd_elf_strtab_len): New.
656 (_bfd_elf_strtab_str): Likewise.
657 * bfd-elf.h: Declare them.
658
6d5944fc
NA
6592019-07-13 Nick Alcock <nick.alcock@oracle.com>
660
661 * elf-bfd.h (bfd_elf_get_str_section): Add.
662 * elf.c (bfd_elf_get_str_section): No longer static.
663
41f37a6f
AM
6642019-09-26 Alan Modra <amodra@gmail.com>
665
666 PR 24262
667 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
668 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
669 ${bindir}/../lib/bfd-plugins if different.
670 * Makefile.in: Regenerate.
671
ec73ddcd
AM
6722019-09-23 Alan Modra <amodra@gmail.com>
673
674 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
675 in choosing between different actions for shared library and
676 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
677 (dec_dynrel_count): Likewise. Account for ifunc special case.
678 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
679 not non-pic.
680 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
681 test.
682
b06252c2
AM
6832019-09-23 Alan Modra <amodra@gmail.com>
684
685 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
686 * Makefile.in: Regenerate.
687 * po/SRC-POTFILES.in: Regenerate.
688
640197ac
AM
6892019-09-23 Alan Modra <amodra@gmail.com>
690
691 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
692 (bfd_elf_version_tree): Delete forward declarations.
693 Move other forward decls and remaining elf function decl later.
694 (bfd_section_already_linked_table_init),
695 (bfd_section_already_linked_table_free),
696 (_bfd_handle_already_linked, _bfd_nearby_section),
697 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
698
0ba9378a
AM
6992019-09-23 Alan Modra <amodra@gmail.com>
700
701 * bfd-in.h: Move ecoff function declarations..
702 * ecoff-bfd.h: ..to here, new file.
703 * ecoff.c: Include ecoff-bfd.h.
704 * ecofflink.c: Likewise.
705 * elf64-alpha.c: Likewise.
706 * elfxx-mips.c: Likewise.
707 * bfd-in2.h: Regenerate.
708
0b4453c7
AM
7092019-09-23 Alan Modra <amodra@gmail.com>
710
711 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
712 Move most other elf declarations..
713 * elf-bfd.h: ..to here.
714 * bfd-in2.h: Regenerate.
715
f5c5b7c1
AM
7162019-09-23 Alan Modra <amodra@gmail.com>
717
718 * bfd-in.h: Move m68k function declaration..
719 * cpu-m68k.h: ..to here, new file..
720 * elf32-m68k.h: ..and here, new file.
721 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
722 * bfd-in2.h: Regenerate.
723
8410a658
AM
7242019-09-23 Alan Modra <amodra@gmail.com>
725
726 * bfd-in.h: Move bfin function declaration..
727 * elf32-bfin.h: ..to here, new file.
728 * elf32-bfin.c: Include elf32-bfin.h.
729 * bfd-in2.h: Regenerate.
730
ca05ca5e
AM
7312019-09-23 Alan Modra <amodra@gmail.com>
732
733 * bfd-in.h: Move cr16 function declaration..
734 * elf32-cr16.h: ..to here, new file.
735 * elf32-cr16.c: Include elf32-cr16.h.
736 * bfd-in2.h: Regenerate.
737
530f6120
AM
7382019-09-23 Alan Modra <amodra@gmail.com>
739
740 * bfd-in.h (bfd_sunos_get_needed_list),
741 (bfd_sunos_record_link_assignment),
742 (bfd_sunos_size_dynamic_sections),
743 (bfd_i386linux_size_dynamic_sections),
744 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
745 * bfd-in2.h: Regenerate.
746
6ea7de32
AM
7472019-09-23 Alan Modra <amodra@gmail.com>
748
749 * bfd-in.h: Move xcoff function declarations..
750 * xcofflink.h: ..to here, new file.
751 * xcofflink.c: Include xcofflink.h.
752 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
753 * bfd-in2.h: Regenerate.
754
aa739c59
AM
7552019-09-23 Alan Modra <amodra@gmail.com>
756
757 * bfd-in.h: Delete coff forward refs and move coff declaration..
758 * coff-bfd.h: ..to here.
759 * bfd-in2.h: Regenerate.
760
f37164d7
AM
7612019-09-23 Alan Modra <amodra@gmail.com>
762
763 * bfd-in.h: Move arm declaraions..
764 * cpu-arm.h: ..to here, new file..
765 * coff-arm.h: ..and here, new file..
766 * elf32-arm.h: ..and here, new file.
767 * cpu-arm.c: Include cpu-arm.h.
768 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
769 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
770 * pe-arm.c: Move function rename defines later.
771 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
772 * bfd-in2.h: Regenerate.
773
79c2ce54
AM
7742019-09-23 Alan Modra <amodra@gmail.com>
775
776 * bfd-in.h: Move tic6x function declaration..
777 * elf32-tic6x.h: ..to here.
778 * bfd-in2.h: Regenerate.
779
a8bfaadb
AM
7802019-09-23 Alan Modra <amodra@gmail.com>
781
782 * bfd-in.h: Move aarch64 declarations and defines..
783 * cpu-aarch64.h: ..to here, new file..
784 * elfxx-aarch64.h: ..and here.
785 * cpu-aarch64.c: Include cpu-aarch64.h.
786 * elfnn-aarch64.c: Likewise.
787 * bfd-in2.h: Regenerate.
788
c348479d
AM
7892019-09-23 Alan Modra <amodra@gmail.com>
790
791 * bfd-in.h: Delete ticoff function declarations.
792 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
793 (bfd_ticoff_get_section_load_page): Make static.
794 * bfd-in2.h: Regenerate.
795
ca437b1b
AM
7962019-09-23 Alan Modra <amodra@gmail.com>
797
798 * bfd-in.h: Move h8300 function declaration to..
799 * cpu-h8300.h: ..here, new file.
800 * cpu-h8300.c: Include cpu-h8300.h.
801 * elf32-h8300.c: Likewise.
802 * bfd-in2.h: Regenerate.
803
3352ae99
AM
8042019-09-23 Alan Modra <amodra@gmail.com>
805
806 * bfd-in.h: Move ia64 function declarations..
807 * elfxx-ia64.h: ..to here.
808 * bfd-in2.h: Regenerate.
809
d48d68b6
AM
8102019-09-23 Alan Modra <amodra@gmail.com>
811
812 * bfd-in.h: Move v850 function declarations..
813 * elf32-v850.h: ..to here, new file.
814 * elf32-v850.c: Include elf32-v850.h.
815 * bfd-in2.h: Regenerate.
816
7beeaeb8
AM
8172019-09-23 Alan Modra <amodra@gmail.com>
818
819 * bfd-in.h: Move mips function declaration to..
820 * elfxx-mips.h: ..here.
821 * bfd-in2.h: Regenerate.
822
6e67e6b0
AM
8232019-09-23 Alan Modra <amodra@gmail.com>
824
825 * bfd-in.h: Move csky function declarations to..
826 * elf32-csky.h: ..here, new file.
827 * elf32-csky.c: Include elf32-csky.h.
828 * bfd-in2.h: Regenerate.
829
9d1da81b
JW
8302019-09-20 Nelson Chu <nelson.chu@sifive.com>
831
832 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
833 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
834 Set undefined_weak field from it.
835 (relax_func_t): New parameter undefined_weak.
836 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
837 (_bfd_riscv_relax_tls_le): Likewise.
838 (_bfd_riscv_relax_align): Likewise.
839 (_bfd_riscv_relax_delete): Likewise.
840 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
841 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
842 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
843 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
844 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
845 reloc.
846 (_bfd_riscv_relax_section): New local undefined_weak. Set for
847 undef weak relocs that can be relaxed. Pass to relax_func call.
848
a48931cc
AM
8492019-09-20 Alan Modra <amodra@gmail.com>
850
851 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
852 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
853 (bfd_section_userdata, bfd_is_com_section, discarded_section),
854 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
855 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
856 (bfd_section_list_remove, bfd_section_list_append),
857 (bfd_section_list_prepend, bfd_section_list_insert_after),
858 (bfd_section_list_insert_before, bfd_section_removed_from_list):
859 New inline functions.
860 * section.c (bfd_is_und_section, bfd_is_abs_section),
861 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
862 (bfd_section_list_append, bfd_section_list_prepend),
863 (bfd_section_list_insert_after, bfd_section_list_insert_before),
864 (bfd_section_removed_from_list): Delete macros.
865 (bfd_section_name, bfd_section_size, bfd_section_vma),
866 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
867 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
868 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
869 (discarded_section): New inline functions.
870 * bfd-in2.h: Regenerate.
871
af30dc12
AM
8722019-09-20 Alan Modra <amodra@gmail.com>
873
874 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
875 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
876 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
877 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
878 * targets.c (bfd_asymbol_flavour): Likewise.
879 * bfd-in2.h: Regenerate.
880
00f93c44
AM
8812019-09-20 Alan Modra <amodra@gmail.com>
882
883 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
884 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
885 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
886 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
887 (bfd_get_file_flags, bfd_applicable_file_flags),
888 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
889 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
890 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
891 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
892 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
893 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
894 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
895 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
896 (bfd_usrdata, bfd_set_usrdata): New inline functions.
897 * targets.c (bfd_get_target, bfd_get_flavour),
898 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
899 (bfd_little_endian, bfd_header_big_endian),
900 (bfd_header_little_endian, bfd_applicable_section_flags),
901 (bfd_get_symbol_leading_char): New inline functions.
902 * bfd-in2.h: Regenerate.
903
e59a1001
AM
9042019-09-20 Alan Modra <amodra@gmail.com>
905
906 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
907 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
908 relocations.
909
fd361982
AM
9102019-09-18 Alan Modra <amodra@gmail.com>
911
912 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
913 (bfd_get_section_lma, bfd_get_section_alignment),
914 (bfd_get_section_size, bfd_get_section_flags),
915 (bfd_get_section_userdata): Delete.
916 (bfd_section_name, bfd_section_size, bfd_section_vma),
917 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
918 (bfd_section_flags, bfd_section_userdata): New.
919 (bfd_is_com_section): Rename parameter.
920 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
921 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
922 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
923 (bfd_set_section_lma): New.
924 * bfd-in2.h: Regenerate.
925 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
926 update callers.
927 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
928 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
929 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
930 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
931 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
932 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
933 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
934 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
935 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
936 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
937 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
938 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
939 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
940 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
941 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
942 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
943 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
944 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
945 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
946 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
947 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
948 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
949 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
950 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
951 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
952 * xcofflink.c: Update throughout for bfd section macro and function
953 changes.
954
e6f7f6d1
AM
9552019-09-18 Alan Modra <amodra@gmail.com>
956
957 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
958 (bfd_get_output_section): Delete.
959 (bfd_asymbol_base): Delete.
960 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
961 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
962 (bfd_set_asymbol_name): New macro.
963 * bfd-in2.h: Regenerate.
964 * aout-cris.c: Update throughout to use bfd_asymbol_section.
965 * aoutx.h: Likewise.
966 * cofflink.c: Likewise.
967 * dwarf2.c: Likewise.
968 * ecoff.c: Likewise.
969 * elf.c: Likewise.
970 * elf32-arm.c: Likewise.
971 * elf32-mips.c: Likewise.
972 * elf32-score.c: Likewise.
973 * elf32-score7.c: Likewise.
974 * elfn32-mips.c: Likewise.
975 * elfnn-aarch64.c: Likewise.
976 * elfxx-mips.c: Likewise.
977 * linker.c: Likewise.
978 * pdp11.c: Likewise.
979 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
980
e0b2a78c
SM
9812019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
982
983 * Makefile.in: Re-generate.
984 * configure: Re-generate.
985 * doc/Makefile.in: Re-generate.
986
ed48ec2e
AM
9872019-09-18 Alan Modra <amodra@gmail.com>
988
989 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
990 macros.
991 * pdp11.c (slurp_symbol_table): Likewise.
992 * som.c (som_slurp_symbol_table): Likewise.
993 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
994 * coffcode.h (coff_slurp_symbol_table): Likewise.
995 * cofflink.c (_bfd_coff_final_link): Likewise.
996 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
997 (_bfd_ecoff_slurp_symbolic_info): Likewise.
998 (_bfd_ecoff_slurp_symbol_table): Likewise.
999 (_bfd_ecoff_bfd_final_link): Likewise.
1000 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1001 * elflink.c (elf_link_output_symstrtab): Likewise.
1002 (bfd_elf_final_link): Likewise.
1003 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1004 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1005 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1006 start_address or symcount using bfd_get macros.
1007 * coffgen.c (coff_real_object_p): Likewise.
1008 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1009 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1010 * elfcore.h (elf_core_file_p): Don't set start_address using
1011 bfd_get macro.
1012 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1013 using bfd_get macro.
1014 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1015 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1016 or symcount using bfd_get macros.
1017 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1018 * syms.c (bfd_set_symtab): Likewise.
1019 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1020 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1021 bfd_has_map macro.
1022 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1023 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1024 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1025 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1026 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1027 * som.c (som_slurp_armap): Likewise.
1028
01c2b261
AM
10292019-09-18 Alan Modra <amodra@gmail.com>
1030
1031 * archures.c (bfd_get_arch): Make param const.
1032 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1033 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1034 * bfd-in2.h: Regenerate.
1035
1d38e9d1
AM
10362019-09-18 Alan Modra <amodra@gmail.com>
1037
1038 * bfd-in.h (carsym.name): Make const.
1039 * reloc.c (struct reloc_howto_struct.name): Likewise.
1040 * targets.c (bfd_target.name): Likewise.!
1041 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1042 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1043 when setting carsym.name.
1044 * bfd-in2.h: Regenerate.
1045
90d92a63
AM
10462019-09-18 Alan Modra <amodra@gmail.com>
1047
1048 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1049 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1050 error status. Adjust calls.
1051 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1052 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1053 bfd_malloc. Use bfd_set_filename.
1054
1bdd8fac
AM
10552019-09-18 Alan Modra <amodra@gmail.com>
1056
1057 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1058 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1059 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1060 needs_copy even if all relocs are in rw sections.
1061 (dec_dynrel_count): Handle TOC16 relocs.
1062 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1063 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1064 semantic change.
1065
bb695960
PB
10662019-09-16 Phil Blundell <pb@pbcl.net>
1067
1068 * version.m4: Set version to 2.33.50.
1069 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1070
64b2d4a0
TT
10712019-09-11 Tom Tromey <tom@tromey.com>
1072
1073 * opncls.c (bfd_set_filename): New function.
1074 * bfd-in2.h: Regenerate.
1075
cb7f4b29
AM
10762019-09-11 Alan Modra <amodra@gmail.com>
1077
1078 * targets.c (struct bfd_target): Add _bfd_group_name.
1079 (BFD_JUMP_TABLE): Likewise.
1080 * coffgen.c (bfd_coff_group_name): New function.
1081 * elf.c (bfd_elf_group_name): New function.
1082 * linker.c (_bfd_nolink_bfd_group_name): New function.
1083 * section.c (bfd_generic_group_name): New function.
1084 * elf-bfd.h (bfd_elf_group_name): Declare.
1085 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1086 * libcoff-in.h (bfd_coff_group_name): Declare.
1087 * aout-target.h (MY_bfd_group_name): Define.
1088 * aout-tic30.c (MY_bfd_group_name): Define.
1089 * bfd.c (bfd_group_name): Define.
1090 * binary.c (binary_bfd_group_name): Define.
1091 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1092 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1093 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1094 * coffcode.h (coff_bfd_group_name): Define.
1095 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1096 * i386msdos.c (msdos_bfd_group_name): Define.
1097 * ihex.c (ihex_bfd_group_name): Define.
1098 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1099 * mmo.c (mmo_bfd_group_name): Define.
1100 * pef.c (bfd_pef_bfd_group_name): Define.
1101 * plugin.c (bfd_plugin_bfd_group_name): Define.
1102 * ppcboot.c (ppcboot_bfd_group_name): Define.
1103 * som.c (som_bfd_group_name): Define.
1104 * srec.c (srec_bfd_group_name): Define.
1105 * tekhex.c (tekhex_bfd_group_name): Define.
1106 * verilog.c (verilog_bfd_group_name): Define.
1107 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1108 * xsym.c (bfd_sym_bfd_group_name): Define.
1109 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1110 (rs6000_xcoff64_aix_vec): Likewise.
1111 * bfd-in2.h: Regenerate.
1112 * libbfd.h: Regenerate.
1113 * libcoff.h: Regenerate.
1114
aebcfb76
NC
11152019-09-10 Nick Clifton <nickc@redhat.com>
1116
1117 PR 24907
1118 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1119 field.
1120 (bfd_default_arch_struct): Initialise the new field.
1121 * bfd-in2.h: Regenerate.
1122 * cpu-aarch64.c: Initialise the new field.
1123 * cpu-alpha.c: Likewise.
1124 * cpu-arc.c: Likewise.
1125 * cpu-arm.c: Likewise.
1126 * cpu-avr.c: Likewise.
1127 * cpu-bfin.c: Likewise.
1128 * cpu-bpf.c: Likewise.
1129 * cpu-cr16.c: Likewise.
1130 * cpu-cr16c.c: Likewise.
1131 * cpu-cris.c: Likewise.
1132 * cpu-crx.c: Likewise.
1133 * cpu-csky.c: Likewise.
1134 * cpu-d10v.c: Likewise.
1135 * cpu-d30v.c: Likewise.
1136 * cpu-dlx.c: Likewise.
1137 * cpu-epiphany.c: Likewise.
1138 * cpu-fr30.c: Likewise.
1139 * cpu-frv.c: Likewise.
1140 * cpu-ft32.c: Likewise.
1141 * cpu-h8300.c: Likewise.
1142 * cpu-hppa.c: Likewise.
1143 * cpu-i386.c: Likewise.
1144 * cpu-ia64.c: Likewise.
1145 * cpu-iamcu.c: Likewise.
1146 * cpu-ip2k.c: Likewise.
1147 * cpu-iq2000.c: Likewise.
1148 * cpu-k1om.c: Likewise.
1149 * cpu-l1om.c: Likewise.
1150 * cpu-lm32.c: Likewise.
1151 * cpu-m10200.c: Likewise.
1152 * cpu-m10300.c: Likewise.
1153 * cpu-m32c.c: Likewise.
1154 * cpu-m32r.c: Likewise.
1155 * cpu-m68hc11.c: Likewise.
1156 * cpu-m68hc12.c: Likewise.
1157 * cpu-m68k.c: Likewise.
1158 * cpu-m9s12x.c: Likewise.
1159 * cpu-m9s12xg.c: Likewise.
1160 * cpu-mcore.c: Likewise.
1161 * cpu-mep.c: Likewise.
1162 * cpu-metag.c: Likewise.
1163 * cpu-microblaze.c: Likewise.
1164 * cpu-mips.c: Likewise.
1165 * cpu-mmix.c: Likewise.
1166 * cpu-moxie.c: Likewise.
1167 * cpu-msp430.c: Likewise.
1168 * cpu-mt.c: Likewise.
1169 * cpu-nds32.c: Likewise.
1170 * cpu-nfp.c: Likewise.
1171 * cpu-nios2.c: Likewise.
1172 * cpu-ns32k.c: Likewise.
1173 * cpu-or1k.c: Likewise.
1174 * cpu-pdp11.c: Likewise.
1175 * cpu-pj.c: Likewise.
1176 * cpu-plugin.c: Likewise.
1177 * cpu-powerpc.c: Likewise.
1178 * cpu-pru.c: Likewise.
1179 * cpu-riscv.c: Likewise.
1180 * cpu-rl78.c: Likewise.
1181 * cpu-rs6000.c: Likewise.
1182 * cpu-rx.c: Likewise.
1183 * cpu-s12z.c: Likewise.
1184 * cpu-s390.c: Likewise.
1185 * cpu-score.c: Likewise.
1186 * cpu-sh.c: Likewise.
1187 * cpu-sparc.c: Likewise.
1188 * cpu-spu.c: Likewise.
1189 * cpu-tic30.c: Likewise.
1190 * cpu-tic4x.c: Likewise.
1191 * cpu-tic54x.c: Likewise.
1192 * cpu-tic6x.c: Likewise.
1193 * cpu-tic80.c: Likewise.
1194 * cpu-tilegx.c: Likewise.
1195 * cpu-tilepro.c: Likewise.
1196 * cpu-v850.c: Likewise.
1197 * cpu-v850_rh850.c: Likewise.
1198 * cpu-vax.c: Likewise.
1199 * cpu-visium.c: Likewise.
1200 * cpu-wasm32.c: Likewise.
1201 * cpu-xc16x.c: Likewise.
1202 * cpu-xgate.c: Likewise.
1203 * cpu-xstormy16.c: Likewise.
1204 * cpu-xtensa.c: Likewise.
1205 * cpu-z80.c: Likewise.
1206 * cpu-z8k.c: Likewise.
1207
60391a25
PB
12082019-09-09 Phil Blundell <pb@pbcl.net>
1209
1210 binutils 2.33 branch created.
1211
b16c44de
AM
12122019-09-06 Alan Modra <amodra@gmail.com>
1213
1214 * aout-target.h (object_p): Formatting.
1215 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1216 * corefile.c (generic_core_file_matches_executable_p): Constify
1217 variables and remove cast.
1218 * bfd-in2.h: Regenerate.
1219
133a1f60
AM
12202019-09-05 Alan Modra <amodra@gmail.com>
1221
1222 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1223 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1224 in the GOT/PLT entry rather than affecting the offset to that
1225 GOI/PLT entry.
1226 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1227
77486630
AM
12282019-09-05 Alan Modra <amodra@gmail.com>
1229
1230 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1231 in second instruction.
1232 (ppc64_elf_relocate_section): Likewise.
1233
89bdc77e
AM
12342019-09-05 Alan Modra <amodra@gmail.com>
1235
1236 PR 24955
1237 * libbfd-in.h (bfd_strdup): New inline function.
1238 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1239 bfd on error.
1240 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1241 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1242 on error.
1243 (bfd_openstreamr): Use bfd_strdup.
1244 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1245 * plugin.c (try_load_plugin): Use bfd_malloc.
1246 * libbfd.h: Regenerate.
1247
22b31fea
AM
12482019-09-02 Alan Modra <amodra@gmail.com>
1249
1250 PR 11983
1251 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1252 on success. Tidy.
217d2eaa
AM
1253 (read_alt_indirect_string): Likewise.
1254 (read_alt_indirect_ref): Likewise.
22b31fea 1255
3e7bd7f2
JW
12562019-08-31 Jim Wilson <jimw@sifive.com>
1257
1258 PR 23825
1259 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1260 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1261
fdd50269
JW
12622019-08-30 Jim Wilson <jimw@sifive.com>
1263
1264 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1265 error, call bfd_set_error, set ret to FALSE, and goto out label.
1266
6744bcad
L
12672019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1268
1269 PR ld/24951
1270 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1271 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1272
c0d9f31d
AM
12732019-08-29 Alan Modra <amodra@gmail.com>
1274
1275 PR 24697
1276 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1277 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1278 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1279 reloc.
1280
dd9b12c2
AM
12812019-08-29 Alan Modra <amodra@gmail.com>
1282
1283 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1284 on second insn, return it in poff.
1285 (ppc64_elf_relocate_section): Add offset to paddi addend for
1286 PCREL_OPT.
1287
507685a3
JW
12882019-08-28 Jim Wilson <jimw@sifive.com>
1289
1290 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1291 section when setting max_alignment. Update comment.
1292 (_bfd_riscv_relax_pc): Likewise.
1293
83cf0d04
AM
12942019-08-29 Alan Modra <amodra@gmail.com>
1295
1296 PR 24891
1297 * bfd.c (struct bfd): Add no_element_cache.
1298 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1299 archive cache when no_element_cache.
1300 (bfd_generic_archive_p): Set no_element_cache when opening first
1301 element to check format. Close first element too.
1302 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1303 * bfd-in2.h: Regenerate.
1304
6d5554a6
AM
13052019-08-24 Alan Modra <amodra@gmail.com>
1306
1307 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1308 symbols from GOT optimisation.
1309
09f7b0de
SH
13102019-08-23 Stafford Horne <shorne@gmail.com>
1311
1312 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1313 PLT GOT entries.
1314
a7ba3896
NC
13152019-08-23 Nick Clifton <nickc@redhat.com>
1316
1317 PR 24456
1318 * elf.c (bfd_section_from_shdr): Issue an informative warning
1319 message and continue processing other sections after encountering
1320 a reloc section for a section which already has other relocs
1321 associated with it.
1322
2600d80c
AM
13232019-08-23 Alan Modra <amodra@gmail.com>
1324
1325 PR 24933
1326 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1327 on error without freeing plts[] contents.
1328
0535e5d7
DZ
13292019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1330
1331 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1332
03da31c6
NC
13332019-08-22 Nick Clifton <nickc@redhat.com>
1334
1335 PR 24922
1336 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1337 reading data from extra records.
1338
652afeef
TC
13392019-08-22 Tamar Christina <tamar.christina@arm.com>
1340
1341 PR ld/24601
1342 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1343 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1344 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1345 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1346 for weak TLS.
1347
baf46cd7
AM
13482019-08-22 Alan Modra <amodra@gmail.com>
1349
1350 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1351 instead recognize CMSE_PREFIX in symbol name.
1352 (elf32_arm_gc_mark_extra_sections): Likewise.
1353 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1354 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1355
546053ac
DZ
13562019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1357
1358 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1359 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1360
b4e87f2c
TC
13612019-08-20 Tamar Christina <tamar.christina@arm.com>
1362
1363 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1364 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1365 elf32_arm_stub_long_branch_v4t_thumb_arm,
1366 elf32_arm_stub_short_branch_v4t_thumb_arm,
1367 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1368 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1369 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1370 previous instruction.
1371
3eb185c9
TT
13722019-08-19 Tom Tromey <tromey@adacore.com>
1373
1374 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1375 holding symbols.
1376
903b777d
AM
13772019-08-19 Alan Modra <amodra@gmail.com>
1378
1379 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1380 to has_optrel.
1381 (struct _ppc64_elf_section_data): Likewise.
1382 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1383 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1384 than TOC loop. Check PLT16 insns too.
1385
81e8046d
L
13862019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1387
1388 PR ld/24905
1389 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1390 PC-relative relocations back to ...
1391 (elf_x86_64_relocate_section): Here.
1392
b4c555cf
ML
13932019-08-16 Martin Liska <mliska@suse.cz>
1394
1395 PR ld/24912
1396 * elflink.c: Report error only for not relocatable.
1397 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1398 here lto_slim_object as it's handled in caller.
1399
63f6e94f
AM
14002019-08-16 Alan Modra <amodra@gmail.com>
1401
1402 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1403
080a4883
JW
14042019-08-15 Jim Wilson <jimw@sifive.com>
1405
1406 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1407 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1408 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1409
05192282
TT
14102019-08-15 Tom Tromey <tromey@adacore.com>
1411
1412 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1413 of section.
1414
dfc19da6
AM
14152019-08-14 Alan Modra <amodra@gmail.com>
1416
1417 PR 24623
1418 * dwarf2.c (stash_comp_unit): New function, extracted from..
1419 (_bfd_dwarf2_find_nearest_line): ..here.
1420 (find_abstract_instance): Parse comp units and decode line info
1421 as needed.
1422
c327a44f
AM
14232019-08-14 Alan Modra <amodra@gmail.com>
1424
1425 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1426 (comp_unit_find_nearest_line): Use it here..
1427 (_bfd_dwarf2_find_symbol_bias): ..and here.
1428
9defd221
AM
14292019-08-14 Alan Modra <amodra@gmail.com>
1430
1431 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1432 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1433 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1434 _bfd_dwarf2_find_nearest_line calls.
1435 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1436 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1437 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1438 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1439 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1440 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1441 * libbfd.h: Regenerate.
1442
f16a9783
MS
14432019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1444
1445 * elf-bfd.h (struct elf_backend_data): New members.
1446 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1447 .gnu.hash section if necessary.
1448 (struct collect_gnu_hash_codes): New member.
1449 (elf_gnu_hash_process_symidx): New function name.
1450 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1451 symbols. Record xlat location for every symbol which should have
1452 a .MIPS.xhash entry.
1453 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1454 dynamic section if necessary.
1455 (GNU_HASH_SECTION_NAME): New define.
1456 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1457 Update the section size info.
1458 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1459 (struct mips_elf_link_hash_entry): New member.
1460 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1461 table location.
1462 (mips_elf_sort_hash_table): Initialize the pointer to the
1463 .MIPS.xhash section.
1464 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1465 translation table entry with the symbol dynindx.
1466 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1467 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1468 info.
1469 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1470 section.
1471 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1472 dynamic section.
1473 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1474 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1475 sh_link info.
1476 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1477 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1478 (_bfd_mips_post_process_headers): Mark the ABI version as
1479 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1480 but not a .hash section.
1481 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1482 position in the translation table, associated with the hash
1483 entry.
1484 * elfxx-mips.h (literal_reloc_p): Define
1485 elf_backend_record_xhash_symbol backend hook.
1486 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1487 backend hook.
1488
fc8de8e2
JM
14892019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1490
1491 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1492 (bpf_elf_insn_disp_reloc): Delete function.
1493 (elf_backend_relocate_section): Define.
1494
97b031c5
AM
14952019-08-07 Alan Modra <amodra@gmail.com>
1496
1497 PR 24644
1498 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1499 for overflow in expressions involving nsymz.
1500
0f52d45a
JW
15012019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1502
1503 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1504 two pages in relro presence.
1505
e0d0c518
MF
15062019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1507
1508 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1509 (get_wsr_lbeg_opcode): New functions.
1510 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1511 and insn_len for the first actual instruction of the loop.
1512
34d5c40a
AM
15132019-07-30 Alan Modra <amodra@gmail.com>
1514
1515 PR 24768
1516 * bfd.c (struct bfd): Add lto_slim_object flag.
1517 * bfd-in2.h: Regenerate.
1518
cc5277b1
ML
15192019-07-29 Martin Liska <mliska@suse.cz>
1520
1521 PR 24768
1522 * archive.c (_bfd_compute_and_write_armap): Come up with
1523 report_plugin_err variable.
1524 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1525 * elf.c (struct lto_section): New.
1526 (_bfd_elf_make_section_from_shdr): Parse content of
1527 .gnu_lto_.lto section.
1528 * elflink.c: Report error for a missing LTO plugin.
1529 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1530
4538d1c7
AM
15312019-07-28 Alan Modra <amodra@gmail.com>
1532
1533 PR 24857
1534 PR 24339
1535 * elflink.c (elf_link_add_object_symbols): Report an informative
1536 error on finding local symbols with index equal or greater than
1537 symbol table sh_info. Correct comment. Allow such symbols in
1538 dynamic objects. Abort on NULL section for symbol.
1539
6dd17ae0
AM
15402019-07-26 Alan Modra <amodra@gmail.com>
1541
1542 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1543 (elf_linker): Don't define.
1544 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1545
c7c860d2
YS
15462019-07-25 YunQiang Su <syq@debian.org>
1547
1548 PR 24832
1549 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1550 mips inputs.
1551
95967518
CZ
15522019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1553
1554 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1555 formating.
1556 (reloc_type_to_name): Fix formating.
1557 (arc_elf_object_p): Likewise.
1558 (debug_arc_reloc): Likewise.
1559 (arc_do_relocation): Likewise.
1560
ef551643
CZ
15612019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1562
1563 * elf32-arc.c (bfd_get_32_me): New function.
1564 (bfd_put_32_me): Likewise.
1565 (arc_elf_relax_section): Likewise.
1566 (bfd_elf32_bfd_relax_section): Define.
1567
cc364be6
AM
15682019-07-24 Alan Modra <amodra@gmail.com>
1569
1570 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1571 elf_backend_final_write_processing, don't pass linker arg.
1572 (_bfd_elf_final_write_processing): Update prototype.
1573 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1574 (_bfd_elf_final_write_processing): Return error on incompatible
1575 OSABI and has_gnu_osabi. Remove linker arg.
1576 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1577 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1578 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1579 (_bfd_mips_elf_final_write_processing): Likewise.
1580 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1581 and remove linker arg.
1582 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1583 * elf-nacl.c (nacl_final_write_processing): Likewise.
1584 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1585 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1586 * elf32-arm.c (arm_final_write_processing): Likewise.
1587 (elf32_arm_final_write_processing): Likewise.
1588 (elf32_arm_nacl_final_write_processing): Likewise.
1589 (elf32_arm_vxworks_final_write_processing): Likewise.
1590 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1591 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1592 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1593 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1594 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1595 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1596 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1597 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1598 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1599 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1600 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1601 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1602 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1603 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1604 (ppc_elf_final_write_processing): Likewise.
1605 (ppc_elf_vxworks_final_write_processing): Likewise.
1606 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1607 (elf32_sparc_final_write_processing): Likewise.
1608 (elf32_sparc_vxworks_final_write_processing): Likewise.
1609 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1610 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1611 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1612 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1613 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1614 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1615 (_bfd_mips_elf_final_write_processing): Likewise.
1616
c5e20471
AM
16172019-07-24 Alan Modra <amodra@gmail.com>
1618
1619 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1620 early.
1621 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1622 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1623
7613ca5e
AM
16242019-07-24 Alan Modra <amodra@gmail.com>
1625
1626 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1627 EI_OSABI header byte here.
1628 (ELF_OSABI): Define.
1629
df3a023b
AM
16302019-07-23 Alan Modra <amodra@gmail.com>
1631
1632 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1633 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1634 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1635 when elf_gnu_osabi_mbind is set.
1636 (_bfd_elf_map_sections_to_segments): Likewise.
1637 (_bfd_elf_init_private_section_data): Likewise.
1638 (_bfd_elf_final_write_processing): Update comment.
1639 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1640 (elf_backend_special_sections): Define without .tbss for linux.
1641
06f44071
AM
16422019-07-23 Alan Modra <amodra@gmail.com>
1643
1644 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1645 Remove none, any, all enums.
1646 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1647 (_bfd_elf_final_write_processing): Declare.
1648 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1649 elf_backend_final_write_processing.
1650 (_bfd_elf_post_process_headers): Move body of function to..
1651 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1652 only when not already set. Adjust for rename.
1653 * elfxx-target.h (elf_backend_final_write_processing): Default to
1654 _bfd_elf_final_write_processing.
1655 * elf-hppa.h (elf_hppa_final_write_processing): Call
1656 _bfd_elf_final_write_processing.
1657 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1658 * elf-nacl.c (nacl_final_write_processing): Likewise.
1659 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1660 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1661 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1662 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1663 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1664 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1665 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1666 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1667 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1668 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1669 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1670 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1671 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1672 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1673 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1674 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1675 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1676 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1677 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1678 * elf32-arm.c (arm_final_write_processing): Split out from..
1679 (elf32_arm_final_write_processing): ..here. Call
1680 _bfd_elf_final_write_processing.
1681 (elf32_arm_nacl_final_write_processing): Adjust.
1682 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1683 (_bfd_mips_elf_final_write_processing): ..here. Call
1684 _bfd_elf_final_write_processing.
1685 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1686 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1687 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1688 (ppc_elf_final_write_processing): ..here. Call
1689 _bfd_elf_final_write_processing.
1690 (ppc_elf_vxworks_final_write_processing): Adjust.
1691 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1692 (elf32_sparc_final_write_processing): ..here. Call
1693 _bfd_elf_final_write_processing.
1694 (elf32_sparc_vxworks_final_write_processing): Adjust.
1695 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1696 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1697 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1698 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1699 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1700 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1701 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1702 * elflink.c (elf_link_add_object_symbols): Likewise.
1703 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1704 instead.
1705
1dd1bc4d
OM
17062019-07-23 Omar Majid <omajid@redhat.com>
1707
1708 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1709 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1710 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1711 AMD64_NETBSD_MAGIC.
1712 * peXXigen.c: Add comment about source of .NET magic numbers.
1713
c213164a
AM
17142019-07-19 Alan Modra <amodra@gmail.com>
1715
1716 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1717 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1718 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1719 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1720 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1721 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1722 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1723 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1724 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1725 * bfd-in2.h: Regenerate.
1726 * libbfd.h: Regenerate.
1727
71c4e95a
AM
17282019-07-18 Alan Modra <amodra@gmail.com>
1729
1730 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1731 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1732 match test.
1733
46e9995a
AM
17342019-07-18 Alan Modra <amodra@gmail.com>
1735
1736 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1737 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1738 is more than 8 bits.
1739 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1740 tls_type vars unsigned int.
1741 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1742 to select r_type edit.
1743
b00a0a86
AM
17442019-07-18 Alan Modra <amodra@gmail.com>
1745
1746 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1747 Correct comment.
1748 * elf64-ppc.c (TLS_GDIE): Likewise.
1749
0b147428
AM
17502019-07-18 Alan Modra <amodra@gmail.com>
1751
1752 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1753 range of tp-relative offsets.
1754
5b9d7a9a
AM
17552019-07-15 Alan Modra <amodra@gmail.com>
1756
1757 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1758 alias is no longer bfd_link_hash_defined, clear the alias.
1759
f26a3287
AM
17602019-07-13 Alan Modra <amodra@gmail.com>
1761
1762 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1763 tls_sec.
1764 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1765 (_bfd_elf_init_2_index_sections): Likewise.
1766 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1767 relocations for local TLS symbols, use STN_UNDEF as the relocation
1768 symbol.
1769 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1770 leave TLS symbol value in the addend.
1771
62a47958
AM
17722019-07-08 Alan Modra <amodra@gmail.com>
1773
1774 PR 24785
1775 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1776 size before reading first word.
1777
1faa385f
NC
17782019-07-02 Nick Clifton <nickc@redhat.com>
1779
1780 PR 24717
1781 * elf.c (is_debuginfo_file): New function.
1782 (assign_file_positions_for_non_load_sections): Do not warn about
1783 allocated sections outside of loadable segments if they are found
1784 in a debuginfo file.
1785 * elf-bfd.h (is_debuginfo_file): Prototype.
1786
125f83f6
NC
17872019-07-02 Nick Clifton <nickc@redhat.com>
1788
1789 PR 24753
1790 * compress.c (bfd_get_full_section_contents): Do not complain
1791 about linker created sections that are larger than the file size.
1792
4d83e8d9
CL
17932019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1794
1795 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1796 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1797 for CMSE stubs.
1798 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1799
bb32413f
SP
18002019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1801
1802 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1803 sections when .text section contain secure entry functions
1804 is marked.
1805
539300fb
NC
18062019-07-01 Nick Clifton <nickc@redhat.com>
1807
1808 PR 23839
1809 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1810 section VMA in the offset used to update exidx relocs.
1811
7e56c51c
NC
18122019-06-28 Nick Clifton <nickc@redhat.com>
1813
1814 PR 24708
1815 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1816 large version reference section.
1817 * compress.c (bfd_get_full_section_contents): Check for an
1818 uncompressed section whose size is larger than the file size.
1819
999d6dff
AM
18202019-06-28 Alan Modra <amodra@gmail.com>
1821
1822 * format.c (bfd_check_format_matches): Don't match plugin target
1823 if another target matches. Expand comment.
1824 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1825 non-corefile targets, outside !SELECT_VECS.
1826 * config.bfd: Don't handle targ=plugin here.
1827 * configure.ac: Don't add plugin to enable_targets or handle in
1828 target loop setting selvecs and other target vars.
1829 * configure: Regenerate.
1830
a68aa5d3
NC
18312019-06-26 Nick Clifton <nickc@redhat.com>
1832
1833 PR 24703
1834 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1835 messages for failures.
1836 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1837 if returning an error value.
1838
ab9f654c
JB
18392019-06-25 Jan Beulich <jbeulich@suse.com>
1840
1841 * elf-properties.c (elf_find_and_remove_property): Rename last
1842 parameter. Mention it in comment.
1843
04b865dc
JW
18442019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1845
1846 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1847 SEC_MERGE or SEC_CODE flags are set.
1848 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1849 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1850 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1851 Add sec_addr (sym_sec) after handling merge sections.
1852
f93ab3a0
L
18532019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1854
1855 PR ld/24721
1856 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1857 property after reporting property removal.
1858
bb22a418
AM
18592019-06-23 Alan Modra <amodra@gmail.com>
1860
1861 PR 24704
1862 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1863 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1864 Reduce range of offsets allowed for other GOT relocs.
1865
14b2a8e4
AM
18662019-06-23 Alan Modra <amodra@gmail.com>
1867
1868 PR 24689
1869 * elfcode.h (elf_object_p): Warning fix.
1870
890f750a
AM
18712019-06-21 Alan Modra <amodra@gmail.com>
1872
1873 PR 24689
1874 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1875
6f5601c4
AM
18762019-06-19 Alan Modra <amodra@gmail.com>
1877
1878 PR 24697
1879 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1880 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1881
4a4e7361
AM
18822019-06-19 Alan Modra <amodra@gmail.com>
1883
1884 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1885 functions that require r2 valid to use local entry.
1886 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1887
39c05d94
SN
18882019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1889
1890 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1891 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1892 with elfNN_aarch64_allocate_local_dynrelocs.
1893
e30d1fa1
SN
18942019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1895
1896 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1897
3a3a077c
AM
18982019-06-14 Alan Modra <amodra@gmail.com>
1899
1900 * Makefile.in: Regenerate.
1901 * configure: Regenerate.
1902
d4b87b1e
AM
19032019-06-14 Alan Modra <amodra@gmail.com>
1904
1905 * elf64-ppc.c: Fix comments involving paddi.
1906
62e0492f
AL
19072019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1908
1909 PR 24643
1910 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1911 absent, or the bfd is not in the ELF formart.
1912 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1913
58e07198
CZ
19142019-06-10 Christos Zoulas <christos@zoulas.com>
1915
1916 PR 24650
1917 * elf.c (elfcore_make_auxv_note_section): New function.
1918 (elfcore_grok_note): Use it.
1919 (elfcore_grok_freebsd_note): Likewise.
1920 (elfcore_grok_openbsd_note): Likewise.
1921 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1922 NT_NETBSDCORE_AUXV notes.
1923
237df8fe
SD
19242019-06-06 Sudakshina Das <sudi.das@arm.com>
1925
1926 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1927 alignment of the new gnu property section.
1928
8bf6d176
SD
19292019-06-06 Sudakshina Das <sudi.das@arm.com>
1930
1931 * bfd-in.h: Change comment.
1932 * bfd-in2.h: Regenerate.
1933 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1934 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1935 Likwise.
1936
1e129bbe
FS
19372019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1938
1939 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1940 Remove overflow check.
1941
0f4a61b4
AM
19422019-05-28 Alan Modra <amodra@gmail.com>
1943
1944 PR 24596
1945 * cofflink.c (coff_link_check_archive_element): Don't assume
1946 element is a coff object file after calling add_archive_element.
1947
94667ab1
AM
19482019-05-28 Alan Modra <amodra@gmail.com>
1949
1950 PR 24596
1951 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1952 attempt to set sh_entsize for excluded PLT section.
1953
28fbeab8
AM
19542019-05-28 Alan Modra <amodra@gmail.com>
1955
1956 PR 24596
1957 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1958 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1959 allocated in alpha_dynamic_entries_for_reloc.
1960
a0f6fd21
AM
19612019-05-28 Alan Modra <amodra@gmail.com>
1962
1963 PR 24596
1964 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1965 on NULL output_section.
1966 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1967
c83004d5
AM
19682019-05-28 Alan Modra <amodra@gmail.com>
1969
1970 PR 24596
1971 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1972 entry when MUST_FIND. Abort when MUST_FIND not found.
1973 (elf_m68k_get_bfd2got_entry): Likewise.
1974 (elf_m68k_relocate_section): Remove now useless assert.
1975
586338b8
AM
19762019-05-28 Alan Modra <amodra@gmail.com>
1977
1978 PR 24596
1979 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1980 from bfd_link_info, not an output section owner.
1981 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1982 (elf_hppa_final_link_relocate): Likewise.
1983
a7b34aba
AM
19842019-05-28 Alan Modra <amodra@gmail.com>
1985
1986 PR 24596
1987 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1988 create_object_symbols_section, obj_textsec, obj_datasec or
1989 obj_bsssec. Fix other errors in placement.
1990 * config.bfd: Obsolete tic30-aout.
1991
0eb32b6e
AM
19922019-05-28 Alan Modra <amodra@gmail.com>
1993
1994 PR 24596
1995 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1996 end of section list as well as section_count.
1997 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1998 section list before returning error.
1999
ce5aecf8
AM
20002019-05-27 Alan Modra <amodra@gmail.com>
2001
2002 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2003
3d7d6a6f
AM
20042019-05-27 Alan Modra <amodra@gmail.com>
2005
2006 PR 24596
2007 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2008
823710d5
SN
20092019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2010
2011 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2012 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2013 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2014 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2015 (elf_backend_merge_symbol_attribute): Define.
2016
405b5bd8
AM
20172019-05-24 Alan Modra <amodra@gmail.com>
2018
2019 * po/SRC-POTFILES.in: Regenerate.
2020
04bdff6a
AM
20212019-05-24 Alan Modra <amodra@gmail.com>
2022
2023 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2024 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2025 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2026 (struct ppc_link_hash_table): Add powerxx_stubs.
2027 (ppc64_elf_check_relocs): Set powerxx_stubs.
2028 (build_powerxx_offset, size_powerxx_offset),
2029 (num_relocs_for_powerxx_offset),
2030 (emit_relocs_for_powerxx_offset): New functions.
2031 (plt_stub_size): Size powerxx stubs.
2032 (ppc_build_one_stub): Emit powerxx stubs.
2033 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2034 powerxx stubs.
2035
4a421c53
AM
20362019-05-24 Alan Modra <amodra@gmail.com>
2037
2038 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2039 R_PPC64_GOT_PCREL34.
2040 (xlate_pcrel_opt): New function.
2041 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2042 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2043 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2044
5663e321
AM
20452019-05-24 Alan Modra <amodra@gmail.com>
2046
2047 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2048 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2049 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2050 (BFD_RELOC_PPC64_PLT_PCREL34),
2051 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2052 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2053 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2054 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2055 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2056 * elf64-ppc.c (PNOP): Define.
2057 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2058 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2059 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2060 relocs.
2061 (ppc64_elf_prefix_reloc): New function.
2062 (struct ppc_link_hash_table): Add notoc_plt.
2063 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2064 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2065 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2066 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2067 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2068 possible need for dynamic relocs on non-pcrel powerxx relocs.
2069 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2070 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2071 (toc_adjusting_stub_needed): Likewise.
2072 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2073 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2074 * bfd-in2.h: Regenerate.
2075 * libbfd.h: Regenerate.
2076
fd0de36e
JM
20772019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2078
45d5293f
JM
2079 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2080 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2081 bpf_elf64_be_vec.
2082 * configure: Regenerate.
2083
20842019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2085
fd0de36e
JM
2086 * configure: Regenerated.
2087 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2088 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2089 (BFD64_BACKENDS): Add elf64-bpf.lo.
2090 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2091 * Makefile.in (SOURCE_HFILES): Regenerate.
2092 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2093 * cpu-bpf.c: New file.
2094 * elf64-bpf.c: Likewise.
2095 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2096 bpf_elf64_le_vec.
2097 * archures.c: Define architecture bfd_arch_bpf and machine
2098 bfd_arch_bpf.
2099 * reloc.c: Define BFD relocations used by the BPF target.
2100 * bfd-in2.h: Regenerated.
2101 * libbfd.h: Likewise.
2102
b0f4fbf8
AM
21032019-05-22 Alan Modra <amodra@gmail.com>
2104
2105 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2106 contents.
2107
9ec2f606
AM
21082019-05-22 Alan Modra <amodra@gmail.com>
2109
2110 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2111 processing on "size error in section".
2112
4decd602
AM
21132019-05-22 Alan Modra <amodra@gmail.com>
2114
2115 * som.c (som_bfd_free_cached_info): Call
2116 _bfd_generic_close_and_cleanup.
2117
b474a202
FS
21182019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2119
2120 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2121 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2122
304f09d0
FS
21232019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2124
2125 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2126 checks. Search the RELA table for n64 relocations.
2127
3734320d
MF
21282019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2129 Faraz Shahbazker <fshahbazker@wavecomp.com>
2130
2131 * elfxx-mips.c (LA25_BC): New macro.
2132 (mips_elf_link_hash_table)<compact_branches>: New field.
2133 (STUB_JALRC): New macro.
2134 (mipsr6_o32_exec_plt0_entry_compact): New array.
2135 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2136 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2137 (mipsr6_exec_plt_entry_compact): Likewise.
2138 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2139 when compact_branches is true.
2140 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2141 PLT for MIPSR6 with compact_branches. Do not reorder the
2142 compact branches PLT. Switch the lazy stub for MIPSR6
2143 with compact_branches to use JALRC.
2144 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2145 when compact_branches is true.
2146 (_bfd_mips_elf_compact_branches): New function.
2147 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2148
64672071
TC
21492019-05-21 Tamar Christina <tamar.christina@arm.com>
2150
2151 PR ld/24373
2152 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2153 Fix print formatter.
2154
e6f65e75
AV
21552019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2156
2157 PR 24460
2158 * elf32-arm.c (get_value_helper): Remove.
2159 (elf32_arm_final_link_relocate): Fix branch future relocations.
2160
739b5c9c
TC
21612019-05-21 Tamar Christina <tamar.christina@arm.com>
2162
2163 PR ld/24373
2164 * bfd-in.h (enum erratum_84319_opts): New
2165 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2166 int to enum erratum_84319_opts.
2167 * bfd-in2.h: Regenerate.
2168 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2169 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2170 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2171 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2172 (_bfd_aarch64_resize_stubs): Amend comment.
2173 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2174 requested.
2175 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2176 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2177 erratum workaround.
2178 (clear_erratum_843419_entry): Update erratum conditional.
2179
7622049e
SKS
21802019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2181
2182 PR ld/24571
2183 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2184 when computing distance_short_enough.
2185
338ba755
SKS
21862019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2187
2188 PR ld/24564
2189 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2190 Wrap around even if distance equals avr_pc_wrap_around.
2191
999b073b
NC
21922019-05-20 Nick Clifton <nickc@redhat.com>
2193
2194 * po/fr.po: Updated French translation.
2195
a7ad558c
AV
21962019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2197
2198 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2199
a2699ef2
AM
22002019-05-16 Alan Modra <amodra@gmail.com>
2201
2202 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2203
3a1bb98c
AM
22042019-05-15 Alan Modra <amodra@gmail.com>
2205
2206 * elf32-arm.c (elf32_arm_write_section): Don't leave
2207 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2208 unitialised section contents.
2209
37d0d091
JH
22102019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2211
2212 PR 19921
2213 * verilog.c: (VerilogDataWidth): New variable.
2214 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2215
79299211
NC
22162019-05-08 Nick Clifton <nickc@redhat.com>
2217
2218 PR 24523
2219 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2220 rather than FALSE if encountering a non-ELF file.
2221
e1cbf07a
AM
22222019-05-06 Alan Modra <amodra@gmail.com>
2223
2224 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2225
334d91b9
AM
22262019-05-06 Alan Modra <amodra@gmail.com>
2227
2228 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2229 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2230 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2231 * libbfd.h: Regenerate.
2232 * bfd-in2.h: Regenerate.
2233
a288c270
AM
22342019-05-04 Alan Modra <amodra@gmail.com>
2235
2236 PR 24511
2237 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2238 following the standard section names.
2239 (bfd_decode_symclass): Prioritize section flag tests in
2240 decode_section_type before name tests in coff_section_type.
2241 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2242 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2243 their names and choose standard .text section flags for
2244 fake_section.
2245
2cdc1a97
NC
22462019-05-02 Nick Clifton <nickc@redhat.com>
2247
2248 PR 24493
2249 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2250 .gnu.debugaltlink sections as debugging sections.
2251
066f4018
AM
22522019-04-30 Alan Modra <amodra@gmail.com>
2253
2254 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2255 (struct _ppc64_elf_section_data): Likewise.
2256 (ppc64_elf_check_relocs): Set above fields.
2257 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2258 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2259 when possible.
2260
c54f1524
L
22612019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2262
2263 PR ld/24486
2264 * elflink.c (elf_link_output_extsym): Don't complain undefined
2265 weak dynamic reference.
2266
68bb0359
SD
22672019-04-25 Sudakshina Das <sudi.das@arm.com>
2268
2269 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2270 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2271 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2272 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2273 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2274 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2275 (elfNN_aarch64_small_plt0_bti_entry): Update.
2276 (elfNN_aarch64_small_plt_bti_entry): Update.
2277 (elfNN_aarch64_small_plt_pac_entry): Update.
2278 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2279 (setup_plt_values): Setup new entries.
2280 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2281 (elfNN_aarch64_plt_sym_val): Likewise.
2282
79b8e8ab
JW
22832019-04-22 Jim Wilson <jimw@sifive.com>
2284
2285 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2286
fce97736
AM
22872019-04-19 Alan Modra <amodra@gmail.com>
2288
2289 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2290
9a7f0679
L
22912019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2292
2293 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2294 building shared object.
2295 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2296
4e84a8f8
L
22972019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2298
2299 PR ld/24458
2300 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2301 linker_def.
2302
32c36c3c
AV
23032019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2304
2305 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2306 relocation.
2307 * bfd-in2.h: Regenerate.
2308 * libbfd.h: Likewise.
2309
60f993ce
AV
23102019-04-15 Sudakshina Das <sudi.das@arm.com>
2311
2312 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2313 * bfd-in2.h: Regenerated.
2314 * libbfd.h: Regenerated.
2315
f6b2b12d
AV
23162019-04-15 Sudakshina Das <sudi.das@arm.com>
2317
2318 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2319 * bfd-in2.h: Regenerated.
2320 * libbfd.h: Likewise.
2321
1889da70
AV
23222019-04-15 Sudakshina Das <sudi.das@arm.com>
2323
2324 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2325 * bfd-in2.h: Regenerated.
2326 * libbfd.h: Regenerated.
2327 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2328 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2329 and R_ARM_THM_BF12 together.
2330 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2331
1caf72a5
AV
23322019-04-15 Sudakshina Das <sudi.das@arm.com>
2333
2334 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2335 * libbfd.h: Regenerated.
2336 * bfd-in2.h: Regenerated.
2337 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2338 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2339 and R_ARM_THM_BF18 together.
2340 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2341
e5d6e09e
AV
23422019-04-15 Sudakshina Das <sudi.das@arm.com>
2343
2344 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2345 * bfd-in2.h: Regenerated.
2346 * libbfd.h: Regenerated.
2347 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2348 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2349 and R_ARM_THM_BF16 together.
2350 (get_value_helper): New reloc helper.
2351 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2352
e12437dc
AV
23532019-04-15 Sudakshina Das <sudi.das@arm.com>
2354
2355 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2356 * bfd-in2.h: Regenerate.
2357 * libbfd.h: Regenerate.
2358
031254f2
AV
23592019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2360
2361 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2362 * bfd-in2.h: Regenerate.
2363 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2364 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2365 and update assert.
2366 (using_thumb2): Likewise.
2367 (using_thumb2_bl): Update assert.
2368 (arch_has_arm_nop): Likewise.
2369 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2370 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2371
233a0083
L
23722019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2373
2374 * elf-linker-x86.h (elf_x86_cet_report): New.
2375 (elf_linker_x86_params): Add cet_report.
2376 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2377 missing IBT and SHSTK properties if needed.
2378
a0ea3a14
L
23792019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2380
ca4e6331 2381 PR ld/24436
a0ea3a14
L
2382 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2383 "h != NULL". Don't check "h != NULL" before calling.
2384 bfd_elf_gc_record_vtentry.
2385 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2386 * elf32-bfin.c (bfin_check_relocs): Likewise.
2387 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2388 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2389 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2390 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2391 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2392 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2393 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2394 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2395 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2396 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2397 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2398 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2399 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2400 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2401 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2402 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2403 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2404 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2405 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2406 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2407 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2408 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2409 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2410 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2411 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2412 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2413 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2414 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2415 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2416 VTENTRY entry.
2417
9bff840e
AM
24182019-04-11 Alan Modra <amodra@gmail.com>
2419
2420 PR 24435
2421 * elflink.c (elf_link_add_object_symbols): Don't read partial
2422 dynamic entries from fuzzed objects.
2423
ce12121b
TC
24242019-04-11 Tamar Christina <tamar.christina@arm.com>
2425
2426 PR ld/24302
2427 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2428 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2429 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2430
b05971a6
MF
24312019-04-10 Michael Forney <mforney@mforney.org>
2432
2433 PR 24427
2434 * doc/chew.c (free_words): Correctly free "push_text" strings.
2435
3ae61bb6
L
24362019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2437
2438 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2439
5f2a6b85
AM
24402019-04-08 Alan Modra <amodra@gmail.com>
2441
2442 * configure.ac (elfxx_x86): Define and use.
2443 * configure: Regenerate.
2444
5b9c07b2
L
24452019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2446
2447 * elf-linker-x86.h: New file.
2448 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2449 to get x86-specific linker options.
2450 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2451 (elf_x86_64_check_relocs): Likewise.
2452 (elf_x86_64_relocate_section): Likewise.
2453 (elf_x86_64_link_setup_gnu_properties): Likewise.
2454 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2455 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2456 (_bfd_elf_linker_x86_set_options): New function.
2457 * elfxx-x86.h: Include "elf-linker-x86.h".
2458 (elf_x86_link_hash_table): Add params.
2459
4b24dd1a
AM
24602019-04-03 Alan Modra <amodra@gmail.com>
2461
2462 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2463 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2464 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2465 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2466 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2467 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2468
87f98bac
JW
24692019-04-02 Jim Wilson <jimw@sifive.com>
2470
2471 PR 24389
2472 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2473 ELF header flags to after check for ELF object file. Loop through
2474 sections looking for code sections, if none, then skip ABI checks.
2475
ae2b14c7
JW
24762019-03-30 Andrew Waterman <andrew@sifive.com>
2477
2478 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2479 rd == X_RA case.
2480
2487ef07
MF
24812019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2482
2483 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2484 info->export_dynamic to the conditional.
2485
242a1159
AM
24862019-03-28 Alan Modra <amodra@gmail.com>
2487
2488 PR 24392
2489 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2490 * configure: Regenerate.
2491 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2492 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2493 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2494 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2495 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2496
a9f5a551
JW
24972019-03-21 Jim Wilson <jimw@sifive.com>
2498
2499 PR 24365
2500 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2501 verify sym non-NULL before using. Add identical check using h.
2502
4e539114
SD
25032019-03-21 Sudakshina Das <sudi.das@arm.com>
2504
2505 * elf-bfd.h (struct elf_backend_data): Add argument to
2506 merge_gnu_properties.
2507 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2508 itself and while calling bed->merge_gnu_properties.
2509 (elf_merge_gnu_property_list): Update the calls for
2510 elf_merge_gnu_properties.
2511 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2512 of --force-bti warning and add argument.
2513 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2514 warning.
2515 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2516 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2517 declaration.
2518
acde6c6b
SD
25192019-03-20 Sudakshina Das <sudi.das@arm.com>
2520
2521 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2522 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2523 (elf_backend_fixup_gnu_properties): Define for AArch64.
2524
8cd1fe1b
AM
25252019-03-18 Alan Modra <amodra@gmail.com>
2526
2527 PR 24355
2528 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2529 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2530 attempt at writing glink stubs only once.
2531
6835821b
AM
25322019-03-16 Alan Modra <amodra@gmail.com>
2533
2534 PR 24337
2535 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2536 (_bfd_elf_rel_local_sym): Likewise.
2537 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2538 section of symbols with unrecognized shndx.
2539
2219ae0b
L
25402019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2541
2542 PR ld/24267
2543 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2544 section.
2545 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2546 in discarded section.
2547
fe3fef62
AM
25482019-03-15 Alan Modra <amodra@gmail.com>
2549
2550 PR 24339
2551 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2552 symbol after globals if elf_bad_symtab is not set.
2553
1ff31e13
AM
25542019-03-15 Alan Modra <amodra@gmail.com>
2555
2556 PR 24337
2557 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2558 (_bfd_elf_rel_local_sym): Likewise.
2559
f55b1e32
AM
25602019-03-15 Alan Modra <amodra@gmail.com>
2561
2562 PR 24336
2563 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2564 object files with sh_size not a multiple of sh_entsize.
2565
da0d12d2
L
25662019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2567
418d4036
L
2568 PR ld/24338
2569 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2570 input with bad relocation.
2571
257222019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2573
da0d12d2
L
2574 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2575
d7f848c3
NC
25762019-03-14 Nick Clifton <nickc@redhat.com>
2577
2578 PR 24334
2579 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2580 (save_section_vma): Initialise field to the number of entries in
2581 the sec_vma table.
2582 (section_vma_same): Check that the number of entries in the
2583 sec_vma table matches the number of sections in the bfd.
2584
6cc71b82
NC
25852019-03-14 Nick Clifton <nickc@redhat.com>
2586
2587 PR 24333
2588 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2589 section owner pointer when adding the default symbol.
2590
be22c732
NC
25912019-03-14 Nick Clifton <nickc@redhat.com>
2592
2593 PR 24332
2594 * elflink.c (elf_link_add_object_symbols): Add new local variable
2595 extversym_end. Initialise it to point to the end of the version
2596 symbol table, if present. Check it when initialising and updating
2597 the ever pointer.
2598
1dbade74
SD
25992019-03-13 Sudakshina Das <sudi.das@arm.com>
2600
2601 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2602 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2603 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2604 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2605 and PLT_PAC_PLT.
2606 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2607 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2608 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2609
37c18eed
SD
26102019-03-13 Sudakshina Das <sudi.das@arm.com>
2611 Szabolcs Nagy <szabolcs.nagy@arm.com>
2612
2613 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2614 (aarch64_bti_pac_info): New.
2615 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2616 (bfd_elf32_aarch64_set_options): Likewise.
2617 * bfd-in2.h: Regenerate
2618 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2619 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2620 (elfNN_aarch64_small_plt0_bti_entry): New.
2621 (elfNN_aarch64_small_plt_bti_entry): New.
2622 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2623 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2624 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2625 tlsdesc_plt_entry_size fields.
2626 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2627 (setup_plt_values): New helper function.
2628 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2629 bti enable type.
2630 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2631 fixed macros.
2632 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2633 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2634 to plt stubs instead of fixed ones and update filling them according
2635 to the need for bti.
2636 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2637 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2638 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2639 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2640 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2641 is set.
2642 (bfd_elfNN_get_synthetic_symtab): Define.
2643 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2644 and mising BTI NOTE SECTION.
2645
2646
cd702818
SD
26472019-03-13 Sudakshina Das <sudi.das@arm.com>
2648
2649 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2650 linker created inputs from merge.
2651 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2652 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2653 (elfNN_aarch64_link_setup_gnu_properties): New.
2654 (elfNN_aarch64_merge_gnu_properties): New.
2655 (elf_backend_setup_gnu_properties): Define for AArch64.
2656 (elf_backend_merge_gnu_properties): Likewise.
2657 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2658 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2659 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2660 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2661 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2662 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2663 (elf_backend_parse_gnu_properties): Define for AArch64.
2664
44b27f95
L
26652019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2666
2667 PR ld/24322
2668 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2669 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2670
7a6e0d89
AM
26712019-03-12 Alan Modra <amodra@gmail.com>
2672
2673 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2674 nmemb parameter. Use bfd_alloc2.
2675 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2676 Delete assertion.
2677 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2678 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2679 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2680 doesn't overflow.
2681 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2682 (assign_section_numbers): Style fix.
2683 (swap_out_syms): Use bfd_malloc2.
2684 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2685 overflow.
2686 (_bfd_elf_make_empty_symbol): Style fix.
2687 (elfobj_grok_stapsdt_note_1): Formatting.
2688 * elfcode.h (elf_object_p): Use bfd_alloc2.
2689 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2690 (elf_slurp_symbol_table): Use bfd_zalloc2.
2691 (elf_slurp_reloc_table): Use bfd_alloc2.
2692 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2693 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2694 size calculation doesn't overflow.
2695 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2696 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2697 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2698
ebd2263b
AM
26992019-03-08 Alan Modra <amodra@gmail.com>
2700
2701 PR 24311
2702 * merge.c (merge_strings): Return secinfo. Don't pad section
2703 to alignment here.
2704 (_bfd_merge_sections): Pad section to alignment here, if input
2705 sections contributing to merged output all pad to alignment.
2706 Formatting.
2707
219d6836
NC
27082019-03-06 Nick Clifton <nickc@redhat.com>
2709
2710 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2711 table pointer.
2712 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2713 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2714
24801b15
AK
27152019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2716
2717 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2718 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2719
2720 PR 20113
2721 * elf32-s390.c (allocate_dynrelocs): Update comment.
2722
4ffd2909
TC
27232019-02-28 Tamar Christina <tamar.christina@arm.com>
2724
2725 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2726
eed5def8
NC
27272019-02-28 Nick Clifton <nickc@redhat.com>
2728
2729 PR 24273
2730 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2731 section that is not NUL terminated.
2732
5cfe428c
L
27332019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2734
2735 PR ld/24276
2736 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2737 by linker when checking copy reloc on protected symbol.
2738
f616c36b
AM
27392019-02-24 Alan Modra <amodra@gmail.com>
2740
2741 PR 24144
2742 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2743
eed62915
MF
27442019-02-20 Eric Tsai <erictsai@cadence.com>
2745
2746 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2747 sections between the call site and call destination and adjust
2748 call distance by the largest alignment.
2749
e6c3b5bf
AH
27502019-02-20 Alan Hayward <alan.hayward@arm.com>
2751
2752 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2753 * elf.c (elfcore_grok_aarch_pauth): New function.
2754 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2755 (elfcore_write_aarch_pauth): New function.
2756 (elfcore_write_register_note): Check for AArch64 pauth section.
2757
34d75fb5
AM
27582019-02-20 Alan Modra <amodra@gmail.com>
2759
2760 PR 24225
2761 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2762 return value.
2763
edd01d07
MR
27642019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2765
2766 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2767 Darwin hosts, not just or1k.
2768 * configure: Regenerate.
2769
8abac803
AM
27702019-02-20 Alan Modra <amodra@gmail.com>
2771
2772 PR 24236
2773 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2774 sentinel NUL to string buffer nearer to loop where it is used.
2775 Don't go past sentinel when scanning strings, and don't write
2776 NUL again.
2777 * archive.c (do_slurp_coff_armap): Simplify string handling to
2778 archive64.c style.
2779
179f2db0
AM
27802019-02-19 Alan Modra <amodra@gmail.com>
2781
2782 PR 24235
2783 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2784 attempting to prevent read past end of section.
2785
a31b8bd9
AM
27862019-02-18 Alan Modra <amodra@gmail.com>
2787
2788 PR 24225
2789 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2790 PRIx64 to generate warning messages. Print local sym names too.
2791
a0e90a73
CZ
27922019-02-09 Vineet Gupta <vgupta@synopsys.com>
2793
2794 * elf32-arc (INIT_SYM_STRING): Delete.
2795 (FINI_SYM_STRING): Likewise.
2796 (init_str): Likewise.
2797 (fini_str): Likewise.
2798
482f3505
AM
27992019-02-08 Alan Modra <amodra@gmail.com>
2800
2801 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2802 for bss-plt" warning to make it an error.
2803
b2abe1bd
EB
28042019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2805
2806 PR ld/18841
2807 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2808 reloc_class_ifunc for ifunc symbols.
2809 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2810
68a09132
EB
28112019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2812
2813 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2814 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2815
2012bf01
NC
28162019-02-07 Nick Clifton <nickc@redhat.com>
2817
2818 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2819 into the definitely obsolete list.
2820
83924b38
L
28212019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2822
2823 PR ld/24151
2824 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2825 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2826 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2827 relocations to ...
2828 (elf_x86_64_check_relocs): Here.
2829 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2830 to check if a symbol is defined in a non-shared object.
2831 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2832
453f8e1e
SDJ
28332019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2834
2835 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2836 of 'labs' (and fix GCC warning).
2837
9ed1348c
NC
28382019-01-25 Nick Clifton <nickc@redhat.com>
2839
2840 * po/ru.po: Updated Russian translation.
2841
d9938630
NC
28422019-01-23 Nick Clifton <nickc@redhat.com>
2843
2844 * po/fr.po: Updated French translation.
2845
375cd423
NC
28462019-01-21 Nick Clifton <nickc@redhat.com>
2847
2848 * po/pt.po: Updated Portuguese translation.
2849 * po/uk.po: Updated Ukranian translation.
2850
acef8081
YC
28512019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2852
2853 PR 24108
2854 * elf32-nds32.c (nds32_relocate_section): Add space between words
2855 in error message.
2856 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2857 error message.
2858 (riscv_i_or_e_p): Likewise.
2859 (riscv_merge_arch_attr_info): Likewise.
2860
f48dfe41
NC
28612019-01-19 Nick Clifton <nickc@redhat.com>
2862
2863 * version.m4: Reset to 2.32.51
2864 * configure: Regenerate.
2865 * po/bfd.pot: Regenerate.
2866
f974f26c
NC
28672018-06-24 Nick Clifton <nickc@redhat.com>
2868
2869 2.32 branch created.
2870
a4bf3d07
JW
28712019-01-16 Kito Cheng <kito@andestech.com>
2872
2873 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2874 for OBJ_ATTR_PROC.
2875
2dc8dd17
JW
28762019-01-16 Kito Cheng <kito@andestech.com>
2877 Nelson Chu <nelson@andestech.com>
2878
7d7a7d7c
JW
2879 * elfnn-riscv.c (in_subsets): New.
2880 (out_subsets): Likewise.
2881 (merged_subsets): Likewise.
2882 (riscv_std_ext_p): Likewise.
2883 (riscv_non_std_ext_p): Likewise.
2884 (riscv_std_sv_ext_p): Likewise.
2885 (riscv_non_std_sv_ext_p): Likewise.
2886 (riscv_version_mismatch): Likewise.
2887 (riscv_i_or_e_p): Likewise.
2888 (riscv_merge_std_ext): Likewise.
2889 (riscv_merge_non_std_and_sv_ext): Likewise.
2890 (riscv_merge_arch_attr_info): Likewise.
2891 (riscv_merge_attributes): Likewise.
2892 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2893
2dc8dd17
JW
2894 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2895 (elf_backend_obj_attrs_vendor): Define.
2896 (elf_backend_obj_attrs_section_type): Likewise.
2897 (elf_backend_obj_attrs_section): Likewise.
2898 (elf_backend_obj_attrs_arg_type): Define as
2899 riscv_elf_obj_attrs_arg_type.
2900 * elfxx-riscv.c (riscv_estimate_digit): New.
2901 (riscv_estimate_arch_strlen1): Likewise.
2902 (riscv_estimate_arch_strlen): Likewise.
2903 (riscv_arch_str1): Likewise.
2904 (riscv_arch_str): Likewise.
2905 * elfxx-riscv.h (riscv_arch_str): Declare.
2906
d5dcaf1b
JD
29072019-01-14 John Darrington <john@darrington.wattle.id.au>
2908
2909 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2910 * libbfd.h: regen.
2911 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2912 source field. (md_apply_fix): Apply final fix
2913 to BFD_RELOC_S12Z_OPR.
2914 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2915
5a12586d
MT
29162019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2917
f466c305 2918 PR 20113
5a12586d
MT
2919 * elf32-s390.c (allocate_dynrelocs): Update comment.
2920
3107326d
AP
29212019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2922
2923 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2924 * configure: Regenerate.
2925
a9859e01
AM
29262019-01-08 Alan Modra <amodra@gmail.com>
2927
2928 PR 23699
2929 PR 24065
2930 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2931 address range.
2932
c8c89dac
YS
29332019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2934
2935 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2936 * bfd/bfd-in2.h: Regenerate.
2937 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2938 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2939
d9858c37
LX
29402019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2941
2942 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2943 default target, little endian target is more suitable.
2944
677bd4c6
AM
29452019-01-04 Alan Modra <amodra@gmail.com>
2946
2947 PR 24061
2948 PR 21786
2949 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2950 adjust all callers.
2951 (EQ_VALUE_IN_FIELD): Likewise.
2952 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2953
82704155
AM
29542019-01-01 Alan Modra <amodra@gmail.com>
2955
2956 Update year range in copyright notice of all files.
2957
d5c04e1b 2958For older changes see ChangeLog-2018
3499769a 2959\f
d5c04e1b 2960Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM
2961
2962Copying and distribution of this file, with or without modification,
2963are permitted in any medium without royalty provided the copyright
2964notice and this notice are preserved.
2965
2966Local Variables:
2967mode: change-log
2968left-margin: 8
2969fill-column: 74
2970version-control: never
2971End:
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