projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Fix leaks when pruning inferiors.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
bce7c9d6
SL		 12019-12-05 Sandra Loosemore <sandra@codesourcery.com>
2
3 Only give FDE encoding warnings if --eh-frame-hdr was specified.
4
5 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
6 FDE encoding warning conditional.
7
a23e9ba1
NC		 82019-12-05 Nick Clifton <nickc@redhat.com>
9
10 PR 25029
11 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
12 when computing the sizes stored in the headers.
13
e63ef095
AM		 142019-12-03 Alan Modra <amodra@gmail.com>
15
16 PR 25230
17 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
18 abbrev_offsets.
19 (struct abbrev_offset_entry): New.
20 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
21 (read_abbrevs): Check whether we have already read abbrevs at
22 given offset, and add new offset/abbrev to hash table.
23 (decode_line_info): Keep line table at offset zero in file struct.
24 Return this for a cu reusing the same dir/file list.
25 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
26 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
27 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
28 abbrevs.
29
99b06c60
AM		 302019-12-03 Alan Modra <amodra@gmail.com>
31
32 PR 25230
33 * dwarf2.c (struct dwarf2_debug_file): New struct.
34 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
35 Add f, alt fields.
36 (struct comp_unit): Add file field.
37 (read_indirect_string, read_indirect_line_string): Adjust to suit.
38 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
39 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
40 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
41 (stash_maybe_update_info_hash_tablse): Likewise.
42 (stash_verify_info_hash_table): Likewise.
43 (_bfd_dwarf2_slurp_debug_info): Likewise.
44 (_bfd_dwarf2_find_symbol_bias): Likewise.
45 (_bfd_dwarf2_find_nearest_line): Likewise.
46 (_bfd_dwarf2_cleanup_debug_info): Likewise.
47 (read_abbrevs): Add file param and adjust. Update calls.
48 (stash_comp_unit): Likewise.
49 (decode_line_info): Delete stash param and adjust. Update calls.
50 (comp_unit_find_nearest_line): Likewise.
51 (comp_unit_maybe_decode_line_info): Likewise.
52 (comp_unit_find_line): Likewise.
53 (parse_comp_unit): Add file and info_ptr param and adjust. Update
54 calls.
55
019cc875
AM		 562019-12-03 Alan Modra <amodra@gmail.com>
57
58 * dwarf2.c (read_indirect_string): Don't duplicate offset check
59 done in read_section.
60 (read_indirect_line_string): Likewise.
61 (read_alt_indirect_string): Likewise.
62 (read_alt_indirect_ref): Likewise.
63 (read_abbrevs): Likewise. Free memory on all failure paths.
64 Use correct unsigned type for pointer difference comparison.
65
1b8e1271
AM		 662019-12-03 Alan Modra <amodra@gmail.com>
67
68 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
69 and sec_info_ptr.
70 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
71 (stash_comp_unit): Likewise.
72 (read_alt_indirect_ref): Return NULL not FALSE.
73
2247a609
AM		 742019-12-03 Alan Modra <amodra@gmail.com>
75
76 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
77
7f3bf384
AM		 782019-11-27 Alan Modra <amodra@gmail.com>
79
80 PR 23652
81 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
82 matching section.
83 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
84 returning info from the symbol table. Do the _bfd_elf_find_function
85 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
86 symbols.
87 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
88 result of 1 only.
89 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
90 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
91 * libbfd.h: Regenerate.
92
e7679060
AM		 932019-11-27 Alan Modra <amodra@gmail.com>
94
95 PR 23652
96 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
97 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
98 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
99 where _bfd_elf_find_nearest_line would do so.
100 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
101 for dwarf2.
102 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
103 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
104 (elf_backend_maybe_function_sym): Define.
105 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
106 (bfd_elf32_find_nearest_line): Don't define.
107 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
108 (elf_backend_maybe_function_sym): Define.
109 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
110 (bfd_elfNN_find_nearest_line): Don't define.
111
96e2dbda
AM		 1122019-11-27 Alan Modra <amodra@gmail.com>
113
114 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
115 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
116 by two before applying to insn. Correct overflow test.
117 * coff-sh.c (sh_reloc): Likewise.
118
239b426b
NC		 1192019-11-26 Nick Clifton <nickc@redhat.com>
120
121 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
122 negative relocated value.
123 * coff-sh.c (sh_reloc): Likewise.
124
bb294208
AM		 1252019-11-25 Alan Modra <amodra@gmail.com>
126
127 * archures.c (bfd_octets_per_byte): Tail call
128 bfd_arch_mach_octets_per_byte.
129 * coff-arm.c (OCTETS_PER_BYTE): Define.
130 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
131 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
132 * coff-i386.c (coff_i386_reloc): Similarly.
133 * coff-mips.c (mips_reflo_reloc): Similarly.
134 * coff-x86_64.c (coff_amd64_reloc): Similarly.
135 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
136 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
137 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
138 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
139 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
140 * elf32-s12z.c (opru18_reloc): Similarly.
141 * elf32-sh.c (sh_elf_reloc): Similarly.
142 * elf32-spu.c (spu_elf_rel9): Similarly.
143 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
144 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
145 (ppc64_elf_toc64_reloc): Similarly.
146 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
147 * cofflink.c (_bfd_coff_link_input_bfd),
148 (_bfd_coff_reloc_link_order): Likewise.
149 * elf.c (_bfd_elf_section_offset): Likewise.
150 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
151 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
152 (bfd_elf_final_link): Likewise.
153 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
154 to set SEC_ELF_OCTETS.
155 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
156 (bfd_install_relocation): Likewise.
157 (_bfd_final_link_relocate): Don't recalculate octets.
158 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
159 "octets" temp.
160 * bfd-in2.h: Regenerate.
161
61826503
CE		 1622019-11-25 Christian Eggers <ceggers@gmx.de>
163
164 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
165 * archures.c (bfd_octets_per_byte): New parameter sec.
166 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
167 returned [ELF targets only].
168 * bfd.c (bfd_get_section_limit): Provide section parameter to
169 bfd_octets_per_byte.
170 * bfd-in2.h: regenerate.
171 * binary.c (binary_set_section_contents): Move call to
172 bfd_octets_per_byte into section loop. Provide section parameter
173 to bfd_octets_per_byte.
174 * coff-arm.c (coff_arm_reloc): Provide section parameter
175 to bfd_octets_per_byte.
176 * coff-i386.c (coff_i386_reloc): likewise.
177 * coff-mips.c (mips_reflo_reloc): likewise.
178 * coff-x86_64.c (coff_amd64_reloc): likewise.
179 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
180 (_bfd_coff_reloc_link_order): likewise.
181 * elf.c (_bfd_elf_section_offset): likewise.
182 (_bfd_elf_make_section_from_shdr): likewise.
183 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
184 .debug*, .zdebug* and .note.gnu*.
185 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
186 to bfd_octets_per_byte.
187 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
188 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
189 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
190 * elf32-s12z.c (opru18_reloc): likewise.
191 * elf32-sh.c (sh_elf_reloc): likewise.
192 * elf32-spu.c (spu_elf_rel9): likewise.
193 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
194 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
195 (ppc64_elf_addr16_ha_reloc): likewise.
196 (ppc64_elf_toc64_reloc): likewise.
197 * elflink.c (bfd_elf_final_link): likewise.
198 (bfd_elf_perform_complex_relocation): likewise.
199 (elf_fixup_link_order): likewise.
200 (elf_link_input_bfd): likewise.
201 (elf_link_sort_relocs): likewise.
202 (elf_reloc_link_order): likewise.
203 (resolve_section): likewise.
204 * linker.c (_bfd_generic_reloc_link_order): likewise.
205 (bfd_generic_define_common_symbol): likewise.
206 (default_data_link_order): likewise.
207 (default_indirect_link_order): likewise.
208 * srec.c (srec_set_section_contents): likewise.
209 (srec_write_section): likewise.
210 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
211 * reloc.c (_bfd_final_link_relocate): likewise.
212 (bfd_generic_get_relocated_section_contents): likewise.
213 (bfd_install_relocation): likewise.
214 For section which have SEC_ELF_OCTETS set, multiply output_base
215 and output_offset with bfd_octets_per_byte.
216 (bfd_perform_relocation): likewise.
217
73d5efd7
AM		 2182019-11-21 Alan Modra <amodra@gmail.com>
219
220 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
221 BFDs that have not been loaded.
222
f14080d4
AM		 2232019-11-19 Alan Modra <amodra@gmail.com>
224
225 PR 25197
226 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
227 u.syment.n_value does point at another C_FILE sym and not into
228 some auxent that happens to look like a C_FILE. Properly check
229 for integer overflow and avoid possible pointer wrap-around.
230 Simplify pr17512 checks.
231
94698d01
AM		 2322019-11-19 Alan Modra <amodra@gmail.com>
233
234 PR 25200
235 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
236 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
237
ed7e9d0b
AM		 2382019-11-18 Alan Modra <amodra@gmail.com>
239
240 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
241 Rename from elf_backend_post_process_headers.
242 (_bfd_elf_post_process_headers): Delete.
243 (_bfd_elf_init_file_header): Declare.
244 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
245 in place of prep_headers and elf_backend_post_process_headers.
246 (_bfd_elf_init_file_header): Renamed from prep_headers with
247 updated args and made global. Delete dead code.
248 (_bfd_elf_post_process_headers): Delete.
249 * elf32-arm.c (elf32_arm_init_file_header): Rename from
250 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
251 Return status.
252 (elf_backend_init_file_header): Define.
253 (elf_backend_post_process_headers): Don't define.
254 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
255 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
256 * elf32-metag.c (elf_metag_init_file_header): Similarly.
257 * elf32-spu.c (spu_elf_init_file_header
258 * elf32-visium.c (visium_elf_init_file_header
259 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
260 * elf64-hppa.c (elf64_hppa_init_file_header
261 * elf64-ia64-vms.c (elf64_vms_init_file_header
262 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
263 * elfnn-ia64.c (elfNN_hpux_init_file_header
264 * elfxx-mips.c (_bfd_mips_init_file_header
265 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
266 (_bfd_mips_init_file_header): Declare.
267 (elf_backend_post_process_headers): Delete.
268 (elf_backend_init_file_header): Define.
269 * elfxx-target.h (elf_backend_post_process_headers): Delete.
270 (elf_backend_init_file_header): Define and use.
271 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
272 (elf_backend_post_process_headers): Don't define.
273 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
274 (elf32_m68hc11_init_file_header): Declare.
275 * elf32-ppc.c (elf_backend_post_process_headers): Remove
276 unnecessary undef.
277
6d6c25c8
AM		 2782019-11-18 Alan Modra <amodra@gmail.com>
279
280 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
281 Rename from elf_backend_modify_program_headers.
282 (_bfd_elf_modify_headers): Declare.
283 * elf.c (assign_file_positions_except_relocs): Set
284 elf_program_header_size. Always call elf_backend_modify_headers.
285 Extract code modifying file header..
286 (_bfd_elf_modify_headers): ..to here. New function.
287 * elf32-arm.c (elf_backend_modify_headers): Renamed from
288 elf_backend_modify_program_headers.
289 * elf32-i386.c: Similarly.
290 * elf64-x86-64.c: Similarly.
291 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
292 to _bfd_elf_modify_headers.
293 * elf-nacl.h (nacl_modify_headers): Rename from
294 nacl_modify_program_headers.
295 * elf-nacl.c (nacl_modify_headers): Rename from
296 nacl_modify_program_headers and call _bfd_elf_modify_headers.
297 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
298 * elf32-spu.c (spu_elf_modify_headers): Similarly.
299 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
300 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
301
9aea1e31
AM		 3022019-11-18 Alan Modra <amodra@gmail.com>
303
304 PR 25196
305 * bfd.c (bfd_error_type): Add bfd_error_sorry.
306 (bfd_errmsgs): Likewise.
307 * elf.c (rewrite_elf_program_header): Don't abort on confused
308 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
309 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
310 (_bfd_elf_final_write_processing): Likewise.
311 * bfd-in2.h: Regenerate.
312
c6261a00
JW		 3132019-11-12 Jim Wilson <jimw@sifive.com>
314
315 PR 25181
316 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
317 foff. If sym_sec->output_section and sec->output_section are the same
318 and not *ABS* then set max_alignment to that section's alignment.
319
595d3787
AM		 3202019-11-07 Alan Modra <amodra@gmail.com>
321
322 * cpu-cr16c.c: Delete.
323 * elf32-cr16c.c: Delete.
324 * Makefile.am,
325 * archures.c,
326 * config.bfd,
327 * configure.ac,
328 * reloc.c,
329 * targets.c: Remove cr16c support.
330 * Makefile.in,
331 * bfd-in2.h,
332 * configure,
333 * libbfd.h,
334 * po/SRC-POTFILES.in: Regenerate.
335
3a70f7e8
T		 3362019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
337
338 * doc/chew.c (add_to_definition): Use correct type when
339 calculating size of array reallocation.
340 (nextword): Always initialise the word return parameter.
341 (compile): Check return value of nextword().
342
864619bb
KS		 3432019-10-30 Keith Seitz <keiths@redhat.com>
344
345 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
346 New field.
347 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
348 New functions.
349 (elf_read_notes): Add declaration.
350 * elf.c (elf_read_notes): Move elf-bfd.h.
351 (_bfd_elf_core_find_build_id): New function.
352 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
353 build-id if none is known.
354 (elf_parse_notes): For core files, scan for notes.
355 * elfcore.h (elf_core_file_matches_executable_p): If both
356 BFDs have identical build-ids, then they match.
357 (_bfd_elf_core_find_build_id): New function.
358 * elfxx-target.h (elf_backend_core_find_build_id): Define.
359 (elfNN_bed): Add elf_backend_core_find_build_id.
360
70cf6834
AE		 3612019-10-29 Andrew Eikum <aeikum@codeweavers.com>
362
363 * libcoff-in.h (struct pe_tdata): Add dos_message field.
364 * libcoff.h: Regenerate.
365 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
366 dos_message field rather than initialising it.
367 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
368 field.
369 * peicode.h (pe_mkobject): Initialise the dos_message field.
370 (pe_mkobject_hook): Copy the dos_message field.
371 (pe_bfd_object_p): Copy the dos_message field.
372
30fe1832
AM		 3732019-10-25 Alan Modra <amodra@gmail.com>
374
375 PR 4499
376 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
377 PT_LOAD segments.
378 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
379 PT_LOAD segments.
380 * elf.c (elf_sort_segments): New function.
381 (assign_file_positions_except_relocs): Use shortcuts to elfheader
382 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
383 headers. Move PT_PHDR check..
384 (assign_file_positions_for_non_load_sections): ..and code setting
385 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
386 (assign_file_positions_for_load_sections): ..to here. Sort
387 PT_LOAD headers. Delete header_pad code. Use actual number of
388 headers rather than allocated in calculating size for program
389 headers. Don't assume program headers follow ELF file header.
390 Simplify pt_load_count code. Only set "off" for PT_LOAD or
391 PT_NOTE in cores.
392 (rewrite_elf_program_header): Set p_vaddr_offset for segments
393 that include file and program headers.
394 (copy_elf_program_header): Likewise, replacing header_size code.
395
95cc7c16
AM		 3962019-10-21 Alan Modra <amodra@gmail.com>
397
398 PR 452
399 * archive.c (normalize): Return file unchanged when
400 BFD_ARCHIVE_FULL_PATH.
401 (_bfd_construct_extended_name_table): Pass abfd, the output
402 bfd, to normalize.
403 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
404 * bfd.c (struct bfd): Make flags a full flagword.
405 (BFD_ARCHIVE_FULL_PATH): Define.
406 * bfd-in2.h: Regenerate.
407
2c9e9550
JDA		 4082019-10-20 John David Anglin <danglin@gcc.gnu.org>
409
410 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
411 minimum alignment for .plt section.
412
18338fce
JDA		 4132019-10-19 John David Anglin <danglin@gcc.gnu.org>
414
415 * elf32-hppa.c: Revise import stub sequences.
416 (LONG_BRANCH_STUB_SIZE): Define.
417 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
418 (IMPORT_STUB_SIZE): Define.
419 (IMPORT_SHARED_STUB_SIZE): Define.
420 (EXPORT_STUB_SIZE): Define.
421 (plt_stub): Revise to not use register %r22.
422 (LDO_R1_R22): Define.
423 (LDW_R22_R21): Define.
424 (LDW_R22_R19): Define.
425 (hppa_build_one_stub): Update stub generation and use new defines.
426 (hppa_size_one_stub): Likewise.
427
330a6637
JW		 4282019-10-17 Nelson Chu <nelson.chu@sifive.com>
429
430 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
431 that user should recompile their code with `fPIC` when linking non-pic
432 code into shared library.
433
434 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
435 the error message if needed, and then store the result into the
436 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
437 message for the dangerous relocation should be set before we call the
438 callback function. If we miss the error message since linker runs out
439 of memory, we should set the default error message for the error.
440
22216541
AM		 4412019-10-16 Alan Modra <amodra@gmail.com>
442
443 PR 13616
444 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
445 for all ppc arch info.
446 * linker.c (default_data_link_order): Pass info->big_endian to
447 arch_info->fill function.
448
9b142ddb
AM		 4492019-10-15 Alan Modra <amodra@gmail.com>
450
451 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
452 (elf32_m68hc11_relocate_section): Don't use a variable for format
453 strings. Delete some unnecessary xgettext:c-format comments.
454
9a733151
AM		 4552019-10-15 Alan Modra <amodra@gmail.com>
456
457 PR 24955
458 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
459 rather than xmalloc.
460 * elf32-m68hc1x.c (reloc_warning): New function.
461 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
462 corresponding to %lx in format strings.
463 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
464
779f2ae7
AM		 4652019-10-15 Alan Modra <amodra@gmail.com>
466
467 PR 25100
468 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
469
ed481f97
AM		 4702019-10-15 Alan Modra <amodra@gmail.com>
471
472 * bfd.c (bfd_check_compression_header): Check for powers of two
473 with x == (x & -x).
474
47f6ff2f
AM		 4752019-10-14 Alan Modra <amodra@gmail.com>
476
477 * syms.c (struct indexentry): Add idx field.
478 (cmpindexentry): Final sort on idx.
479 (_bfd_stab_section_find_nearest_line): Set idx.
480
8025b055
AM		 4812019-10-14 Alan Modra <amodra@gmail.com>
482
483 * dwarf2.c (struct lookup_funcinfo): Add idx field.
484 (compare_lookup_funcinfos): Perform final sort on idx.
485 (build_lookup_funcinfo_table): Set idx.
486 (compare_sequences): Perform final sort on num_lines.
487 (build_line_info_table): Set num_lines and line_info_lookup earlier.
488 (sort_line_sequences): Set num_lines for sort.
489
3a3f4bf7
AM		 4902019-10-14 Alan Modra <amodra@gmail.com>
491
492 * elflink.c (elf_sort_symbol): Sort on type and name as well.
493 (elf_link_add_object_symbols): Style fix.
494
48db3297
AM		 4952019-10-14 Alan Modra <amodra@gmail.com>
496
497 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
498 for sections about to be sorted.
499 (assign_file_positions_for_load_sections): Likewise.
500 (elf_sort_sections): Don't bother optimising both TOEND case.
501 * elflink.c (bfd_elf_final_link): Reset target_index.
502
8c1c5e5d
AM		 5032019-10-14 Alan Modra <amodra@gmail.com>
504
505 * elflink.c (elf_get_linked_section_vma): Delete.
506 (compare_link_order): Use elf_linked_to_section and sort by lma,
507 size, and id.
508 (elf_fixup_link_order): Use size_t variables where appropriate.
509 Make use of elf_linked_to_section. Formatting. Properly align
510 sections.
511
dcea6a95
AM		 5122019-10-14 Alan Modra <amodra@gmail.com>
513
514 * elf-strtab.c (strrevcmp): Comment.
515 * merge.c (strrevcmp): Likewise.
516 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
517 Comment on why comparing pointers ensures a stable sort.
518 * elflink.c (struct elf_symbol): Add void* to union.
519 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
520 (elf_sym_name_compare): Likewise.
521 (bfd_elf_match_symbols_in_sections): Style fix.
522 (elf_link_sort_cmp1): Comment.
523
ec9bd0a2
AM		 5242019-10-14 Alan Modra <amodra@gmail.com>
525
526 PR 24955
527 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
528 return value of bfd_alloc2.
529 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
530 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
531 value of bfd_get_section_contents.
532 * som.c (som_write_space_strings): Don't use xmalloc.
533 (som_write_symbol_strings): Likewise.
534
e168da45
MF		 5352019-10-11 Max Filippov <jcmvbkbc@gmail.com>
536
537 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
538 stash->info_hash_status = STASH_INFO_HASH_ON when
539 stash_maybe_update_info_hash_tables succeeds.
540
336bfbeb
AM		 5412019-10-09 Alan Modra <amodra@gmail.com>
542
543 PR 25070
544 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
545 total_size calculation.
546
063c511b
AM		 5472019-10-08 Alan Modra <amodra@gmail.com>
548
549 PR 25078
550 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
551 recur_count. Error on recur_count reaching 100 rather than
552 info_ptr matching orig_info_ptr. Adjust calls.
553
c0ea7c52
JL		 5542019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
555
556 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
557 (elf32_msp430_merge_msp430_attributes): Add support for merging
558 the GNU object attribute for data region.
559
93370e8e
AM		 5602019-10-07 Alan Modra <amodra@gmail.com>
561
562 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
563 space for local got non-tls relocs when PIE.
564
847d5183
AM		 5652019-10-07 Alan Modra <amodra@gmail.com>
566
567 * elflink.c (elf_fixup_link_order): Don't attempt to find
568 an elf_section for linker created bfd sections.
569
7d04a20a
AM		 5702019-10-07 Alan Modra <amodra@gmail.com>
571
572 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
573 with non-local symbol. Don't double count __tls_get_addr calls
574 with marker relocs.
575 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
576
9737e8af
AM		 5772019-10-07 Alan Modra <amodra@gmail.com>
578
579 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
580 throughout.
581 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
582
f749f26e
AM		 5832019-10-04 Alan Modra <amodra@gmail.com>
584
585 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
586 (ppc64_elf_tls_optimize): Correct is_local condition.
587 (allocate_got): Don't reserve dynamic relocations for any of the
588 tls got relocs in PIEs when the symbol is local.
589 (allocate_dynrelocs): Correct validity test for local sym using
590 tlsld_got slot.
591 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
592 for any of the tls got relocs in PIEs.
593 (ppc64_elf_layout_multitoc): Likewise.
594 (ppc64_elf_relocate_section): Correct validity test for local sym
595 using tlsld_got slot. Don't emit dynamic relocations for any of
596 the tls got relocs in PIEs when the symbol is local.
597 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
598 (got_relocs_needed): Delete.
599 (allocate_dynrelocs): Correct validity test for local sym using
600 tlsld_got slot. Don't reserve dynamic relocations for any of the
601 tls got relocs in PIEs when the symbol is local.
602 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
603 for any of the tls got relocs in PIEs.
604 (ppc_elf_relocate_section): Correct validity test for local sym
605 using tlsld_got slot. Don't emit dynamic relocations for any of
606 the tls got relocs in PIEs when the symbol is local.
607
9cb09e33
SN		 6082019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
609
610 PR ld/22263
611 PR ld/25056
612 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
613 bfd_link_pic for TLS checks.
614 (elf32_arm_final_link_relocate): Likewise.
615 (allocate_dynrelocs_for_symbol): Likewise.
616
b627f562
SN		 6172019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
618
619 PR ld/25062
620 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
621
1ff6de03
NA		 6222019-09-30 Nick Alcock <nick.alcock@oracle.com>
623
624 * elf-bfd.h (bfd_section_is_ctf): New inline function.
625 * elf.c (special_sections_c): Add ".ctf".
626 (assign_file_positions_for_non_load_sections): Note that
627 compressed debugging sections etc are not assigned here. Treat
628 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
629 sh_offset -1.
630 (assign_file_positions_except_relocs): Likewise.
631 (find_section_in_list): Note that debugging and CTF sections, as
632 well as reloc sections, are assigned later.
633 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
634 their size and contents updated.
635 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
636 compressed sections, they have no uncompressed content to copy at
637 this stage.
638 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
639 callback right before the strtab is written out.
640 (bfd_elf_final_link): Don't cache the section contents of CTF
641 sections: they are not populated yet. Call the emit_ctf callback
642 right at the end, after all the symbols and strings are flushed
643 out.
644
22ccb849
NA		 6452019-07-13 Nick Alcock <nick.alcock@oracle.com>
646
647 * elf-strtab.c (_bfd_elf_strtab_len): New.
648 (_bfd_elf_strtab_str): Likewise.
649 * bfd-elf.h: Declare them.
650
6d5944fc
NA		 6512019-07-13 Nick Alcock <nick.alcock@oracle.com>
652
653 * elf-bfd.h (bfd_elf_get_str_section): Add.
654 * elf.c (bfd_elf_get_str_section): No longer static.
655
41f37a6f
AM		 6562019-09-26 Alan Modra <amodra@gmail.com>
657
658 PR 24262
659 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
660 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
661 ${bindir}/../lib/bfd-plugins if different.
662 * Makefile.in: Regenerate.
663
ec73ddcd
AM		 6642019-09-23 Alan Modra <amodra@gmail.com>
665
666 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
667 in choosing between different actions for shared library and
668 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
669 (dec_dynrel_count): Likewise. Account for ifunc special case.
670 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
671 not non-pic.
672 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
673 test.
674
b06252c2
AM		 6752019-09-23 Alan Modra <amodra@gmail.com>
676
677 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
678 * Makefile.in: Regenerate.
679 * po/SRC-POTFILES.in: Regenerate.
680
640197ac
AM		 6812019-09-23 Alan Modra <amodra@gmail.com>
682
683 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
684 (bfd_elf_version_tree): Delete forward declarations.
685 Move other forward decls and remaining elf function decl later.
686 (bfd_section_already_linked_table_init),
687 (bfd_section_already_linked_table_free),
688 (_bfd_handle_already_linked, _bfd_nearby_section),
689 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
690
0ba9378a
AM		 6912019-09-23 Alan Modra <amodra@gmail.com>
692
693 * bfd-in.h: Move ecoff function declarations..
694 * ecoff-bfd.h: ..to here, new file.
695 * ecoff.c: Include ecoff-bfd.h.
696 * ecofflink.c: Likewise.
697 * elf64-alpha.c: Likewise.
698 * elfxx-mips.c: Likewise.
699 * bfd-in2.h: Regenerate.
700
0b4453c7
AM		 7012019-09-23 Alan Modra <amodra@gmail.com>
702
703 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
704 Move most other elf declarations..
705 * elf-bfd.h: ..to here.
706 * bfd-in2.h: Regenerate.
707
f5c5b7c1
AM		 7082019-09-23 Alan Modra <amodra@gmail.com>
709
710 * bfd-in.h: Move m68k function declaration..
711 * cpu-m68k.h: ..to here, new file..
712 * elf32-m68k.h: ..and here, new file.
713 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
714 * bfd-in2.h: Regenerate.
715
8410a658
AM		 7162019-09-23 Alan Modra <amodra@gmail.com>
717
718 * bfd-in.h: Move bfin function declaration..
719 * elf32-bfin.h: ..to here, new file.
720 * elf32-bfin.c: Include elf32-bfin.h.
721 * bfd-in2.h: Regenerate.
722
ca05ca5e
AM		 7232019-09-23 Alan Modra <amodra@gmail.com>
724
725 * bfd-in.h: Move cr16 function declaration..
726 * elf32-cr16.h: ..to here, new file.
727 * elf32-cr16.c: Include elf32-cr16.h.
728 * bfd-in2.h: Regenerate.
729
530f6120
AM		 7302019-09-23 Alan Modra <amodra@gmail.com>
731
732 * bfd-in.h (bfd_sunos_get_needed_list),
733 (bfd_sunos_record_link_assignment),
734 (bfd_sunos_size_dynamic_sections),
735 (bfd_i386linux_size_dynamic_sections),
736 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
737 * bfd-in2.h: Regenerate.
738
6ea7de32
AM		 7392019-09-23 Alan Modra <amodra@gmail.com>
740
741 * bfd-in.h: Move xcoff function declarations..
742 * xcofflink.h: ..to here, new file.
743 * xcofflink.c: Include xcofflink.h.
744 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
745 * bfd-in2.h: Regenerate.
746
aa739c59
AM		 7472019-09-23 Alan Modra <amodra@gmail.com>
748
749 * bfd-in.h: Delete coff forward refs and move coff declaration..
750 * coff-bfd.h: ..to here.
751 * bfd-in2.h: Regenerate.
752
f37164d7
AM		 7532019-09-23 Alan Modra <amodra@gmail.com>
754
755 * bfd-in.h: Move arm declaraions..
756 * cpu-arm.h: ..to here, new file..
757 * coff-arm.h: ..and here, new file..
758 * elf32-arm.h: ..and here, new file.
759 * cpu-arm.c: Include cpu-arm.h.
760 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
761 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
762 * pe-arm.c: Move function rename defines later.
763 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
764 * bfd-in2.h: Regenerate.
765
79c2ce54
AM		 7662019-09-23 Alan Modra <amodra@gmail.com>
767
768 * bfd-in.h: Move tic6x function declaration..
769 * elf32-tic6x.h: ..to here.
770 * bfd-in2.h: Regenerate.
771
a8bfaadb
AM		 7722019-09-23 Alan Modra <amodra@gmail.com>
773
774 * bfd-in.h: Move aarch64 declarations and defines..
775 * cpu-aarch64.h: ..to here, new file..
776 * elfxx-aarch64.h: ..and here.
777 * cpu-aarch64.c: Include cpu-aarch64.h.
778 * elfnn-aarch64.c: Likewise.
779 * bfd-in2.h: Regenerate.
780
c348479d
AM		 7812019-09-23 Alan Modra <amodra@gmail.com>
782
783 * bfd-in.h: Delete ticoff function declarations.
784 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
785 (bfd_ticoff_get_section_load_page): Make static.
786 * bfd-in2.h: Regenerate.
787
ca437b1b
AM		 7882019-09-23 Alan Modra <amodra@gmail.com>
789
790 * bfd-in.h: Move h8300 function declaration to..
791 * cpu-h8300.h: ..here, new file.
792 * cpu-h8300.c: Include cpu-h8300.h.
793 * elf32-h8300.c: Likewise.
794 * bfd-in2.h: Regenerate.
795
3352ae99
AM		 7962019-09-23 Alan Modra <amodra@gmail.com>
797
798 * bfd-in.h: Move ia64 function declarations..
799 * elfxx-ia64.h: ..to here.
800 * bfd-in2.h: Regenerate.
801
d48d68b6
AM		 8022019-09-23 Alan Modra <amodra@gmail.com>
803
804 * bfd-in.h: Move v850 function declarations..
805 * elf32-v850.h: ..to here, new file.
806 * elf32-v850.c: Include elf32-v850.h.
807 * bfd-in2.h: Regenerate.
808
7beeaeb8
AM		 8092019-09-23 Alan Modra <amodra@gmail.com>
810
811 * bfd-in.h: Move mips function declaration to..
812 * elfxx-mips.h: ..here.
813 * bfd-in2.h: Regenerate.
814
6e67e6b0
AM		 8152019-09-23 Alan Modra <amodra@gmail.com>
816
817 * bfd-in.h: Move csky function declarations to..
818 * elf32-csky.h: ..here, new file.
819 * elf32-csky.c: Include elf32-csky.h.
820 * bfd-in2.h: Regenerate.
821
9d1da81b
JW		 8222019-09-20 Nelson Chu <nelson.chu@sifive.com>
823
824 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
825 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
826 Set undefined_weak field from it.
827 (relax_func_t): New parameter undefined_weak.
828 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
829 (_bfd_riscv_relax_tls_le): Likewise.
830 (_bfd_riscv_relax_align): Likewise.
831 (_bfd_riscv_relax_delete): Likewise.
832 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
833 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
834 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
835 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
836 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
837 reloc.
838 (_bfd_riscv_relax_section): New local undefined_weak. Set for
839 undef weak relocs that can be relaxed. Pass to relax_func call.
840
a48931cc
AM		 8412019-09-20 Alan Modra <amodra@gmail.com>
842
843 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
844 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
845 (bfd_section_userdata, bfd_is_com_section, discarded_section),
846 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
847 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
848 (bfd_section_list_remove, bfd_section_list_append),
849 (bfd_section_list_prepend, bfd_section_list_insert_after),
850 (bfd_section_list_insert_before, bfd_section_removed_from_list):
851 New inline functions.
852 * section.c (bfd_is_und_section, bfd_is_abs_section),
853 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
854 (bfd_section_list_append, bfd_section_list_prepend),
855 (bfd_section_list_insert_after, bfd_section_list_insert_before),
856 (bfd_section_removed_from_list): Delete macros.
857 (bfd_section_name, bfd_section_size, bfd_section_vma),
858 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
859 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
860 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
861 (discarded_section): New inline functions.
862 * bfd-in2.h: Regenerate.
863
af30dc12
AM		 8642019-09-20 Alan Modra <amodra@gmail.com>
865
866 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
867 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
868 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
869 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
870 * targets.c (bfd_asymbol_flavour): Likewise.
871 * bfd-in2.h: Regenerate.
872
00f93c44
AM		 8732019-09-20 Alan Modra <amodra@gmail.com>
874
875 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
876 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
877 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
878 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
879 (bfd_get_file_flags, bfd_applicable_file_flags),
880 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
881 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
882 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
883 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
884 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
885 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
886 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
887 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
888 (bfd_usrdata, bfd_set_usrdata): New inline functions.
889 * targets.c (bfd_get_target, bfd_get_flavour),
890 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
891 (bfd_little_endian, bfd_header_big_endian),
892 (bfd_header_little_endian, bfd_applicable_section_flags),
893 (bfd_get_symbol_leading_char): New inline functions.
894 * bfd-in2.h: Regenerate.
895
e59a1001
AM		 8962019-09-20 Alan Modra <amodra@gmail.com>
897
898 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
899 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
900 relocations.
901
fd361982
AM		 9022019-09-18 Alan Modra <amodra@gmail.com>
903
904 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
905 (bfd_get_section_lma, bfd_get_section_alignment),
906 (bfd_get_section_size, bfd_get_section_flags),
907 (bfd_get_section_userdata): Delete.
908 (bfd_section_name, bfd_section_size, bfd_section_vma),
909 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
910 (bfd_section_flags, bfd_section_userdata): New.
911 (bfd_is_com_section): Rename parameter.
912 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
913 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
914 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
915 (bfd_set_section_lma): New.
916 * bfd-in2.h: Regenerate.
917 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
918 update callers.
919 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
920 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
921 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
922 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
923 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
924 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
925 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
926 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
927 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
928 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
929 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
930 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
931 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
932 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
933 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
934 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
935 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
936 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
937 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
938 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
939 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
940 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
941 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
942 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
943 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
944 * xcofflink.c: Update throughout for bfd section macro and function
945 changes.
946
e6f7f6d1
AM		 9472019-09-18 Alan Modra <amodra@gmail.com>
948
949 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
950 (bfd_get_output_section): Delete.
951 (bfd_asymbol_base): Delete.
952 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
953 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
954 (bfd_set_asymbol_name): New macro.
955 * bfd-in2.h: Regenerate.
956 * aout-cris.c: Update throughout to use bfd_asymbol_section.
957 * aoutx.h: Likewise.
958 * cofflink.c: Likewise.
959 * dwarf2.c: Likewise.
960 * ecoff.c: Likewise.
961 * elf.c: Likewise.
962 * elf32-arm.c: Likewise.
963 * elf32-mips.c: Likewise.
964 * elf32-score.c: Likewise.
965 * elf32-score7.c: Likewise.
966 * elfn32-mips.c: Likewise.
967 * elfnn-aarch64.c: Likewise.
968 * elfxx-mips.c: Likewise.
969 * linker.c: Likewise.
970 * pdp11.c: Likewise.
971 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
972
e0b2a78c
SM		 9732019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
974
975 * Makefile.in: Re-generate.
976 * configure: Re-generate.
977 * doc/Makefile.in: Re-generate.
978
ed48ec2e
AM		 9792019-09-18 Alan Modra <amodra@gmail.com>
980
981 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
982 macros.
983 * pdp11.c (slurp_symbol_table): Likewise.
984 * som.c (som_slurp_symbol_table): Likewise.
985 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
986 * coffcode.h (coff_slurp_symbol_table): Likewise.
987 * cofflink.c (_bfd_coff_final_link): Likewise.
988 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
989 (_bfd_ecoff_slurp_symbolic_info): Likewise.
990 (_bfd_ecoff_slurp_symbol_table): Likewise.
991 (_bfd_ecoff_bfd_final_link): Likewise.
992 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
993 * elflink.c (elf_link_output_symstrtab): Likewise.
994 (bfd_elf_final_link): Likewise.
995 * peicode.h (pe_ILF_build_a_bfd): Likewise.
996 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
997 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
998 start_address or symcount using bfd_get macros.
999 * coffgen.c (coff_real_object_p): Likewise.
1000 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1001 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1002 * elfcore.h (elf_core_file_p): Don't set start_address using
1003 bfd_get macro.
1004 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1005 using bfd_get macro.
1006 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1007 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1008 or symcount using bfd_get macros.
1009 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1010 * syms.c (bfd_set_symtab): Likewise.
1011 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1012 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1013 bfd_has_map macro.
1014 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1015 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1016 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1017 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1018 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1019 * som.c (som_slurp_armap): Likewise.
1020
01c2b261
AM		 10212019-09-18 Alan Modra <amodra@gmail.com>
1022
1023 * archures.c (bfd_get_arch): Make param const.
1024 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1025 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1026 * bfd-in2.h: Regenerate.
1027
1d38e9d1
AM		 10282019-09-18 Alan Modra <amodra@gmail.com>
1029
1030 * bfd-in.h (carsym.name): Make const.
1031 * reloc.c (struct reloc_howto_struct.name): Likewise.
1032 * targets.c (bfd_target.name): Likewise.!
1033 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1034 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1035 when setting carsym.name.
1036 * bfd-in2.h: Regenerate.
1037
90d92a63
AM		 10382019-09-18 Alan Modra <amodra@gmail.com>
1039
1040 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1041 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1042 error status. Adjust calls.
1043 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1044 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1045 bfd_malloc. Use bfd_set_filename.
1046
1bdd8fac
AM		 10472019-09-18 Alan Modra <amodra@gmail.com>
1048
1049 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1050 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1051 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1052 needs_copy even if all relocs are in rw sections.
1053 (dec_dynrel_count): Handle TOC16 relocs.
1054 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1055 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1056 semantic change.
1057
bb695960
PB		 10582019-09-16 Phil Blundell <pb@pbcl.net>
1059
1060 * version.m4: Set version to 2.33.50.
1061 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1062
64b2d4a0
TT		 10632019-09-11 Tom Tromey <tom@tromey.com>
1064
1065 * opncls.c (bfd_set_filename): New function.
1066 * bfd-in2.h: Regenerate.
1067
cb7f4b29
AM		 10682019-09-11 Alan Modra <amodra@gmail.com>
1069
1070 * targets.c (struct bfd_target): Add _bfd_group_name.
1071 (BFD_JUMP_TABLE): Likewise.
1072 * coffgen.c (bfd_coff_group_name): New function.
1073 * elf.c (bfd_elf_group_name): New function.
1074 * linker.c (_bfd_nolink_bfd_group_name): New function.
1075 * section.c (bfd_generic_group_name): New function.
1076 * elf-bfd.h (bfd_elf_group_name): Declare.
1077 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1078 * libcoff-in.h (bfd_coff_group_name): Declare.
1079 * aout-target.h (MY_bfd_group_name): Define.
1080 * aout-tic30.c (MY_bfd_group_name): Define.
1081 * bfd.c (bfd_group_name): Define.
1082 * binary.c (binary_bfd_group_name): Define.
1083 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1084 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1085 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1086 * coffcode.h (coff_bfd_group_name): Define.
1087 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1088 * i386msdos.c (msdos_bfd_group_name): Define.
1089 * ihex.c (ihex_bfd_group_name): Define.
1090 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1091 * mmo.c (mmo_bfd_group_name): Define.
1092 * pef.c (bfd_pef_bfd_group_name): Define.
1093 * plugin.c (bfd_plugin_bfd_group_name): Define.
1094 * ppcboot.c (ppcboot_bfd_group_name): Define.
1095 * som.c (som_bfd_group_name): Define.
1096 * srec.c (srec_bfd_group_name): Define.
1097 * tekhex.c (tekhex_bfd_group_name): Define.
1098 * verilog.c (verilog_bfd_group_name): Define.
1099 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1100 * xsym.c (bfd_sym_bfd_group_name): Define.
1101 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1102 (rs6000_xcoff64_aix_vec): Likewise.
1103 * bfd-in2.h: Regenerate.
1104 * libbfd.h: Regenerate.
1105 * libcoff.h: Regenerate.
1106
aebcfb76
NC		 11072019-09-10 Nick Clifton <nickc@redhat.com>
1108
1109 PR 24907
1110 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1111 field.
1112 (bfd_default_arch_struct): Initialise the new field.
1113 * bfd-in2.h: Regenerate.
1114 * cpu-aarch64.c: Initialise the new field.
1115 * cpu-alpha.c: Likewise.
1116 * cpu-arc.c: Likewise.
1117 * cpu-arm.c: Likewise.
1118 * cpu-avr.c: Likewise.
1119 * cpu-bfin.c: Likewise.
1120 * cpu-bpf.c: Likewise.
1121 * cpu-cr16.c: Likewise.
1122 * cpu-cr16c.c: Likewise.
1123 * cpu-cris.c: Likewise.
1124 * cpu-crx.c: Likewise.
1125 * cpu-csky.c: Likewise.
1126 * cpu-d10v.c: Likewise.
1127 * cpu-d30v.c: Likewise.
1128 * cpu-dlx.c: Likewise.
1129 * cpu-epiphany.c: Likewise.
1130 * cpu-fr30.c: Likewise.
1131 * cpu-frv.c: Likewise.
1132 * cpu-ft32.c: Likewise.
1133 * cpu-h8300.c: Likewise.
1134 * cpu-hppa.c: Likewise.
1135 * cpu-i386.c: Likewise.
1136 * cpu-ia64.c: Likewise.
1137 * cpu-iamcu.c: Likewise.
1138 * cpu-ip2k.c: Likewise.
1139 * cpu-iq2000.c: Likewise.
1140 * cpu-k1om.c: Likewise.
1141 * cpu-l1om.c: Likewise.
1142 * cpu-lm32.c: Likewise.
1143 * cpu-m10200.c: Likewise.
1144 * cpu-m10300.c: Likewise.
1145 * cpu-m32c.c: Likewise.
1146 * cpu-m32r.c: Likewise.
1147 * cpu-m68hc11.c: Likewise.
1148 * cpu-m68hc12.c: Likewise.
1149 * cpu-m68k.c: Likewise.
1150 * cpu-m9s12x.c: Likewise.
1151 * cpu-m9s12xg.c: Likewise.
1152 * cpu-mcore.c: Likewise.
1153 * cpu-mep.c: Likewise.
1154 * cpu-metag.c: Likewise.
1155 * cpu-microblaze.c: Likewise.
1156 * cpu-mips.c: Likewise.
1157 * cpu-mmix.c: Likewise.
1158 * cpu-moxie.c: Likewise.
1159 * cpu-msp430.c: Likewise.
1160 * cpu-mt.c: Likewise.
1161 * cpu-nds32.c: Likewise.
1162 * cpu-nfp.c: Likewise.
1163 * cpu-nios2.c: Likewise.
1164 * cpu-ns32k.c: Likewise.
1165 * cpu-or1k.c: Likewise.
1166 * cpu-pdp11.c: Likewise.
1167 * cpu-pj.c: Likewise.
1168 * cpu-plugin.c: Likewise.
1169 * cpu-powerpc.c: Likewise.
1170 * cpu-pru.c: Likewise.
1171 * cpu-riscv.c: Likewise.
1172 * cpu-rl78.c: Likewise.
1173 * cpu-rs6000.c: Likewise.
1174 * cpu-rx.c: Likewise.
1175 * cpu-s12z.c: Likewise.
1176 * cpu-s390.c: Likewise.
1177 * cpu-score.c: Likewise.
1178 * cpu-sh.c: Likewise.
1179 * cpu-sparc.c: Likewise.
1180 * cpu-spu.c: Likewise.
1181 * cpu-tic30.c: Likewise.
1182 * cpu-tic4x.c: Likewise.
1183 * cpu-tic54x.c: Likewise.
1184 * cpu-tic6x.c: Likewise.
1185 * cpu-tic80.c: Likewise.
1186 * cpu-tilegx.c: Likewise.
1187 * cpu-tilepro.c: Likewise.
1188 * cpu-v850.c: Likewise.
1189 * cpu-v850_rh850.c: Likewise.
1190 * cpu-vax.c: Likewise.
1191 * cpu-visium.c: Likewise.
1192 * cpu-wasm32.c: Likewise.
1193 * cpu-xc16x.c: Likewise.
1194 * cpu-xgate.c: Likewise.
1195 * cpu-xstormy16.c: Likewise.
1196 * cpu-xtensa.c: Likewise.
1197 * cpu-z80.c: Likewise.
1198 * cpu-z8k.c: Likewise.
1199
60391a25
PB		 12002019-09-09 Phil Blundell <pb@pbcl.net>
1201
1202 binutils 2.33 branch created.
1203
b16c44de
AM		 12042019-09-06 Alan Modra <amodra@gmail.com>
1205
1206 * aout-target.h (object_p): Formatting.
1207 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1208 * corefile.c (generic_core_file_matches_executable_p): Constify
1209 variables and remove cast.
1210 * bfd-in2.h: Regenerate.
1211
133a1f60
AM		 12122019-09-05 Alan Modra <amodra@gmail.com>
1213
1214 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1215 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1216 in the GOT/PLT entry rather than affecting the offset to that
1217 GOI/PLT entry.
1218 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1219
77486630
AM		 12202019-09-05 Alan Modra <amodra@gmail.com>
1221
1222 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1223 in second instruction.
1224 (ppc64_elf_relocate_section): Likewise.
1225
89bdc77e
AM		 12262019-09-05 Alan Modra <amodra@gmail.com>
1227
1228 PR 24955
1229 * libbfd-in.h (bfd_strdup): New inline function.
1230 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1231 bfd on error.
1232 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1233 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1234 on error.
1235 (bfd_openstreamr): Use bfd_strdup.
1236 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1237 * plugin.c (try_load_plugin): Use bfd_malloc.
1238 * libbfd.h: Regenerate.
1239
22b31fea
AM		 12402019-09-02 Alan Modra <amodra@gmail.com>
1241
1242 PR 11983
1243 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1244 on success. Tidy.
217d2eaa
AM		 1245 (read_alt_indirect_string): Likewise.
1246 (read_alt_indirect_ref): Likewise.
22b31fea 1247
3e7bd7f2
JW		 12482019-08-31 Jim Wilson <jimw@sifive.com>
1249
1250 PR 23825
1251 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1252 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1253
fdd50269
JW		 12542019-08-30 Jim Wilson <jimw@sifive.com>
1255
1256 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1257 error, call bfd_set_error, set ret to FALSE, and goto out label.
1258
6744bcad
L		 12592019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1260
1261 PR ld/24951
1262 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1263 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1264
c0d9f31d
AM		 12652019-08-29 Alan Modra <amodra@gmail.com>
1266
1267 PR 24697
1268 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1269 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1270 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1271 reloc.
1272
dd9b12c2
AM		 12732019-08-29 Alan Modra <amodra@gmail.com>
1274
1275 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1276 on second insn, return it in poff.
1277 (ppc64_elf_relocate_section): Add offset to paddi addend for
1278 PCREL_OPT.
1279
507685a3
JW		 12802019-08-28 Jim Wilson <jimw@sifive.com>
1281
1282 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1283 section when setting max_alignment. Update comment.
1284 (_bfd_riscv_relax_pc): Likewise.
1285
83cf0d04
AM		 12862019-08-29 Alan Modra <amodra@gmail.com>
1287
1288 PR 24891
1289 * bfd.c (struct bfd): Add no_element_cache.
1290 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1291 archive cache when no_element_cache.
1292 (bfd_generic_archive_p): Set no_element_cache when opening first
1293 element to check format. Close first element too.
1294 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1295 * bfd-in2.h: Regenerate.
1296
6d5554a6
AM		 12972019-08-24 Alan Modra <amodra@gmail.com>
1298
1299 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1300 symbols from GOT optimisation.
1301
09f7b0de
SH		 13022019-08-23 Stafford Horne <shorne@gmail.com>
1303
1304 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1305 PLT GOT entries.
1306
a7ba3896
NC		 13072019-08-23 Nick Clifton <nickc@redhat.com>
1308
1309 PR 24456
1310 * elf.c (bfd_section_from_shdr): Issue an informative warning
1311 message and continue processing other sections after encountering
1312 a reloc section for a section which already has other relocs
1313 associated with it.
1314
2600d80c
AM		 13152019-08-23 Alan Modra <amodra@gmail.com>
1316
1317 PR 24933
1318 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1319 on error without freeing plts[] contents.
1320
0535e5d7
DZ		 13212019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1322
1323 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1324
03da31c6
NC		 13252019-08-22 Nick Clifton <nickc@redhat.com>
1326
1327 PR 24922
1328 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1329 reading data from extra records.
1330
652afeef
TC		 13312019-08-22 Tamar Christina <tamar.christina@arm.com>
1332
1333 PR ld/24601
1334 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1335 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1336 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1337 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1338 for weak TLS.
1339
baf46cd7
AM		 13402019-08-22 Alan Modra <amodra@gmail.com>
1341
1342 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1343 instead recognize CMSE_PREFIX in symbol name.
1344 (elf32_arm_gc_mark_extra_sections): Likewise.
1345 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1346 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1347
546053ac
DZ		 13482019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1349
1350 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1351 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1352
b4e87f2c
TC		 13532019-08-20 Tamar Christina <tamar.christina@arm.com>
1354
1355 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1356 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1357 elf32_arm_stub_long_branch_v4t_thumb_arm,
1358 elf32_arm_stub_short_branch_v4t_thumb_arm,
1359 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1360 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1361 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1362 previous instruction.
1363
3eb185c9
TT		 13642019-08-19 Tom Tromey <tromey@adacore.com>
1365
1366 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1367 holding symbols.
1368
903b777d
AM		 13692019-08-19 Alan Modra <amodra@gmail.com>
1370
1371 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1372 to has_optrel.
1373 (struct _ppc64_elf_section_data): Likewise.
1374 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1375 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1376 than TOC loop. Check PLT16 insns too.
1377
81e8046d
L		 13782019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1379
1380 PR ld/24905
1381 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1382 PC-relative relocations back to ...
1383 (elf_x86_64_relocate_section): Here.
1384
b4c555cf
ML		 13852019-08-16 Martin Liska <mliska@suse.cz>
1386
1387 PR ld/24912
1388 * elflink.c: Report error only for not relocatable.
1389 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1390 here lto_slim_object as it's handled in caller.
1391
63f6e94f
AM		 13922019-08-16 Alan Modra <amodra@gmail.com>
1393
1394 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1395
080a4883
JW		 13962019-08-15 Jim Wilson <jimw@sifive.com>
1397
1398 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1399 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1400 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1401
05192282
TT		 14022019-08-15 Tom Tromey <tromey@adacore.com>
1403
1404 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1405 of section.
1406
dfc19da6
AM		 14072019-08-14 Alan Modra <amodra@gmail.com>
1408
1409 PR 24623
1410 * dwarf2.c (stash_comp_unit): New function, extracted from..
1411 (_bfd_dwarf2_find_nearest_line): ..here.
1412 (find_abstract_instance): Parse comp units and decode line info
1413 as needed.
1414
c327a44f
AM		 14152019-08-14 Alan Modra <amodra@gmail.com>
1416
1417 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1418 (comp_unit_find_nearest_line): Use it here..
1419 (_bfd_dwarf2_find_symbol_bias): ..and here.
1420
9defd221
AM		 14212019-08-14 Alan Modra <amodra@gmail.com>
1422
1423 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1424 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1425 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1426 _bfd_dwarf2_find_nearest_line calls.
1427 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1428 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1429 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1430 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1431 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1432 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1433 * libbfd.h: Regenerate.
1434
f16a9783
MS		 14352019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1436
1437 * elf-bfd.h (struct elf_backend_data): New members.
1438 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1439 .gnu.hash section if necessary.
1440 (struct collect_gnu_hash_codes): New member.
1441 (elf_gnu_hash_process_symidx): New function name.
1442 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1443 symbols. Record xlat location for every symbol which should have
1444 a .MIPS.xhash entry.
1445 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1446 dynamic section if necessary.
1447 (GNU_HASH_SECTION_NAME): New define.
1448 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1449 Update the section size info.
1450 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1451 (struct mips_elf_link_hash_entry): New member.
1452 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1453 table location.
1454 (mips_elf_sort_hash_table): Initialize the pointer to the
1455 .MIPS.xhash section.
1456 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1457 translation table entry with the symbol dynindx.
1458 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1459 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1460 info.
1461 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1462 section.
1463 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1464 dynamic section.
1465 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1466 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1467 sh_link info.
1468 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1469 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1470 (_bfd_mips_post_process_headers): Mark the ABI version as
1471 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1472 but not a .hash section.
1473 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1474 position in the translation table, associated with the hash
1475 entry.
1476 * elfxx-mips.h (literal_reloc_p): Define
1477 elf_backend_record_xhash_symbol backend hook.
1478 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1479 backend hook.
1480
fc8de8e2
JM		 14812019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1482
1483 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1484 (bpf_elf_insn_disp_reloc): Delete function.
1485 (elf_backend_relocate_section): Define.
1486
97b031c5
AM		 14872019-08-07 Alan Modra <amodra@gmail.com>
1488
1489 PR 24644
1490 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1491 for overflow in expressions involving nsymz.
1492
0f52d45a
JW		 14932019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1494
1495 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1496 two pages in relro presence.
1497
e0d0c518
MF		 14982019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1499
1500 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1501 (get_wsr_lbeg_opcode): New functions.
1502 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1503 and insn_len for the first actual instruction of the loop.
1504
34d5c40a
AM		 15052019-07-30 Alan Modra <amodra@gmail.com>
1506
1507 PR 24768
1508 * bfd.c (struct bfd): Add lto_slim_object flag.
1509 * bfd-in2.h: Regenerate.
1510
cc5277b1
ML		 15112019-07-29 Martin Liska <mliska@suse.cz>
1512
1513 PR 24768
1514 * archive.c (_bfd_compute_and_write_armap): Come up with
1515 report_plugin_err variable.
1516 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1517 * elf.c (struct lto_section): New.
1518 (_bfd_elf_make_section_from_shdr): Parse content of
1519 .gnu_lto_.lto section.
1520 * elflink.c: Report error for a missing LTO plugin.
1521 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1522
4538d1c7
AM		 15232019-07-28 Alan Modra <amodra@gmail.com>
1524
1525 PR 24857
1526 PR 24339
1527 * elflink.c (elf_link_add_object_symbols): Report an informative
1528 error on finding local symbols with index equal or greater than
1529 symbol table sh_info. Correct comment. Allow such symbols in
1530 dynamic objects. Abort on NULL section for symbol.
1531
6dd17ae0
AM		 15322019-07-26 Alan Modra <amodra@gmail.com>
1533
1534 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1535 (elf_linker): Don't define.
1536 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1537
c7c860d2
YS		 15382019-07-25 YunQiang Su <syq@debian.org>
1539
1540 PR 24832
1541 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1542 mips inputs.
1543
95967518
CZ		 15442019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1545
1546 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1547 formating.
1548 (reloc_type_to_name): Fix formating.
1549 (arc_elf_object_p): Likewise.
1550 (debug_arc_reloc): Likewise.
1551 (arc_do_relocation): Likewise.
1552
ef551643
CZ		 15532019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1554
1555 * elf32-arc.c (bfd_get_32_me): New function.
1556 (bfd_put_32_me): Likewise.
1557 (arc_elf_relax_section): Likewise.
1558 (bfd_elf32_bfd_relax_section): Define.
1559
cc364be6
AM		 15602019-07-24 Alan Modra <amodra@gmail.com>
1561
1562 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1563 elf_backend_final_write_processing, don't pass linker arg.
1564 (_bfd_elf_final_write_processing): Update prototype.
1565 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1566 (_bfd_elf_final_write_processing): Return error on incompatible
1567 OSABI and has_gnu_osabi. Remove linker arg.
1568 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1569 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1570 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1571 (_bfd_mips_elf_final_write_processing): Likewise.
1572 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1573 and remove linker arg.
1574 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1575 * elf-nacl.c (nacl_final_write_processing): Likewise.
1576 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1577 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1578 * elf32-arm.c (arm_final_write_processing): Likewise.
1579 (elf32_arm_final_write_processing): Likewise.
1580 (elf32_arm_nacl_final_write_processing): Likewise.
1581 (elf32_arm_vxworks_final_write_processing): Likewise.
1582 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1583 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1584 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1585 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1586 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1587 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1588 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1589 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1590 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1591 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1592 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1593 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1594 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1595 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1596 (ppc_elf_final_write_processing): Likewise.
1597 (ppc_elf_vxworks_final_write_processing): Likewise.
1598 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1599 (elf32_sparc_final_write_processing): Likewise.
1600 (elf32_sparc_vxworks_final_write_processing): Likewise.
1601 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1602 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1603 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1604 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1605 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1606 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1607 (_bfd_mips_elf_final_write_processing): Likewise.
1608
c5e20471
AM		 16092019-07-24 Alan Modra <amodra@gmail.com>
1610
1611 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1612 early.
1613 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1614 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1615
7613ca5e
AM		 16162019-07-24 Alan Modra <amodra@gmail.com>
1617
1618 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1619 EI_OSABI header byte here.
1620 (ELF_OSABI): Define.
1621
df3a023b
AM		 16222019-07-23 Alan Modra <amodra@gmail.com>
1623
1624 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1625 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1626 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1627 when elf_gnu_osabi_mbind is set.
1628 (_bfd_elf_map_sections_to_segments): Likewise.
1629 (_bfd_elf_init_private_section_data): Likewise.
1630 (_bfd_elf_final_write_processing): Update comment.
1631 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1632 (elf_backend_special_sections): Define without .tbss for linux.
1633
06f44071
AM		 16342019-07-23 Alan Modra <amodra@gmail.com>
1635
1636 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1637 Remove none, any, all enums.
1638 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1639 (_bfd_elf_final_write_processing): Declare.
1640 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1641 elf_backend_final_write_processing.
1642 (_bfd_elf_post_process_headers): Move body of function to..
1643 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1644 only when not already set. Adjust for rename.
1645 * elfxx-target.h (elf_backend_final_write_processing): Default to
1646 _bfd_elf_final_write_processing.
1647 * elf-hppa.h (elf_hppa_final_write_processing): Call
1648 _bfd_elf_final_write_processing.
1649 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1650 * elf-nacl.c (nacl_final_write_processing): Likewise.
1651 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1652 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1653 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1654 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1655 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1656 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1657 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1658 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1659 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1660 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1661 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1662 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1663 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1664 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1665 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1666 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1667 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1668 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1669 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1670 * elf32-arm.c (arm_final_write_processing): Split out from..
1671 (elf32_arm_final_write_processing): ..here. Call
1672 _bfd_elf_final_write_processing.
1673 (elf32_arm_nacl_final_write_processing): Adjust.
1674 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1675 (_bfd_mips_elf_final_write_processing): ..here. Call
1676 _bfd_elf_final_write_processing.
1677 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1678 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1679 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1680 (ppc_elf_final_write_processing): ..here. Call
1681 _bfd_elf_final_write_processing.
1682 (ppc_elf_vxworks_final_write_processing): Adjust.
1683 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1684 (elf32_sparc_final_write_processing): ..here. Call
1685 _bfd_elf_final_write_processing.
1686 (elf32_sparc_vxworks_final_write_processing): Adjust.
1687 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1688 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1689 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1690 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1691 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1692 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1693 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1694 * elflink.c (elf_link_add_object_symbols): Likewise.
1695 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1696 instead.
1697
1dd1bc4d
OM		 16982019-07-23 Omar Majid <omajid@redhat.com>
1699
1700 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1701 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1702 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1703 AMD64_NETBSD_MAGIC.
1704 * peXXigen.c: Add comment about source of .NET magic numbers.
1705
c213164a
AM		 17062019-07-19 Alan Modra <amodra@gmail.com>
1707
1708 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1709 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1710 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1711 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1712 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1713 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1714 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1715 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1716 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1717 * bfd-in2.h: Regenerate.
1718 * libbfd.h: Regenerate.
1719
71c4e95a
AM		 17202019-07-18 Alan Modra <amodra@gmail.com>
1721
1722 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1723 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1724 match test.
1725
46e9995a
AM		 17262019-07-18 Alan Modra <amodra@gmail.com>
1727
1728 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1729 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1730 is more than 8 bits.
1731 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1732 tls_type vars unsigned int.
1733 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1734 to select r_type edit.
1735
b00a0a86
AM		 17362019-07-18 Alan Modra <amodra@gmail.com>
1737
1738 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1739 Correct comment.
1740 * elf64-ppc.c (TLS_GDIE): Likewise.
1741
0b147428
AM		 17422019-07-18 Alan Modra <amodra@gmail.com>
1743
1744 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1745 range of tp-relative offsets.
1746
5b9d7a9a
AM		 17472019-07-15 Alan Modra <amodra@gmail.com>
1748
1749 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1750 alias is no longer bfd_link_hash_defined, clear the alias.
1751
f26a3287
AM		 17522019-07-13 Alan Modra <amodra@gmail.com>
1753
1754 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1755 tls_sec.
1756 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1757 (_bfd_elf_init_2_index_sections): Likewise.
1758 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1759 relocations for local TLS symbols, use STN_UNDEF as the relocation
1760 symbol.
1761 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1762 leave TLS symbol value in the addend.
1763
62a47958
AM		 17642019-07-08 Alan Modra <amodra@gmail.com>
1765
1766 PR 24785
1767 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1768 size before reading first word.
1769
1faa385f
NC		 17702019-07-02 Nick Clifton <nickc@redhat.com>
1771
1772 PR 24717
1773 * elf.c (is_debuginfo_file): New function.
1774 (assign_file_positions_for_non_load_sections): Do not warn about
1775 allocated sections outside of loadable segments if they are found
1776 in a debuginfo file.
1777 * elf-bfd.h (is_debuginfo_file): Prototype.
1778
125f83f6
NC		 17792019-07-02 Nick Clifton <nickc@redhat.com>
1780
1781 PR 24753
1782 * compress.c (bfd_get_full_section_contents): Do not complain
1783 about linker created sections that are larger than the file size.
1784
4d83e8d9
CL		 17852019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1786
1787 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1788 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1789 for CMSE stubs.
1790 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1791
bb32413f
SP		 17922019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1793
1794 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1795 sections when .text section contain secure entry functions
1796 is marked.
1797
539300fb
NC		 17982019-07-01 Nick Clifton <nickc@redhat.com>
1799
1800 PR 23839
1801 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1802 section VMA in the offset used to update exidx relocs.
1803
7e56c51c
NC		 18042019-06-28 Nick Clifton <nickc@redhat.com>
1805
1806 PR 24708
1807 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1808 large version reference section.
1809 * compress.c (bfd_get_full_section_contents): Check for an
1810 uncompressed section whose size is larger than the file size.
1811
999d6dff
AM		 18122019-06-28 Alan Modra <amodra@gmail.com>
1813
1814 * format.c (bfd_check_format_matches): Don't match plugin target
1815 if another target matches. Expand comment.
1816 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1817 non-corefile targets, outside !SELECT_VECS.
1818 * config.bfd: Don't handle targ=plugin here.
1819 * configure.ac: Don't add plugin to enable_targets or handle in
1820 target loop setting selvecs and other target vars.
1821 * configure: Regenerate.
1822
a68aa5d3
NC		 18232019-06-26 Nick Clifton <nickc@redhat.com>
1824
1825 PR 24703
1826 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1827 messages for failures.
1828 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1829 if returning an error value.
1830
ab9f654c
JB		 18312019-06-25 Jan Beulich <jbeulich@suse.com>
1832
1833 * elf-properties.c (elf_find_and_remove_property): Rename last
1834 parameter. Mention it in comment.
1835
04b865dc
JW		 18362019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1837
1838 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1839 SEC_MERGE or SEC_CODE flags are set.
1840 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1841 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1842 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1843 Add sec_addr (sym_sec) after handling merge sections.
1844
f93ab3a0
L		 18452019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1846
1847 PR ld/24721
1848 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1849 property after reporting property removal.
1850
bb22a418
AM		 18512019-06-23 Alan Modra <amodra@gmail.com>
1852
1853 PR 24704
1854 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1855 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1856 Reduce range of offsets allowed for other GOT relocs.
1857
14b2a8e4
AM		 18582019-06-23 Alan Modra <amodra@gmail.com>
1859
1860 PR 24689
1861 * elfcode.h (elf_object_p): Warning fix.
1862
890f750a
AM		 18632019-06-21 Alan Modra <amodra@gmail.com>
1864
1865 PR 24689
1866 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1867
6f5601c4
AM		 18682019-06-19 Alan Modra <amodra@gmail.com>
1869
1870 PR 24697
1871 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1872 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1873
4a4e7361
AM		 18742019-06-19 Alan Modra <amodra@gmail.com>
1875
1876 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1877 functions that require r2 valid to use local entry.
1878 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1879
39c05d94
SN		 18802019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1881
1882 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1883 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1884 with elfNN_aarch64_allocate_local_dynrelocs.
1885
e30d1fa1
SN		 18862019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1887
1888 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1889
3a3a077c
AM		 18902019-06-14 Alan Modra <amodra@gmail.com>
1891
1892 * Makefile.in: Regenerate.
1893 * configure: Regenerate.
1894
d4b87b1e
AM		 18952019-06-14 Alan Modra <amodra@gmail.com>
1896
1897 * elf64-ppc.c: Fix comments involving paddi.
1898
62e0492f
AL		 18992019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1900
1901 PR 24643
1902 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1903 absent, or the bfd is not in the ELF formart.
1904 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1905
58e07198
CZ		 19062019-06-10 Christos Zoulas <christos@zoulas.com>
1907
1908 PR 24650
1909 * elf.c (elfcore_make_auxv_note_section): New function.
1910 (elfcore_grok_note): Use it.
1911 (elfcore_grok_freebsd_note): Likewise.
1912 (elfcore_grok_openbsd_note): Likewise.
1913 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1914 NT_NETBSDCORE_AUXV notes.
1915
237df8fe
SD		 19162019-06-06 Sudakshina Das <sudi.das@arm.com>
1917
1918 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1919 alignment of the new gnu property section.
1920
8bf6d176
SD		 19212019-06-06 Sudakshina Das <sudi.das@arm.com>
1922
1923 * bfd-in.h: Change comment.
1924 * bfd-in2.h: Regenerate.
1925 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1926 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1927 Likwise.
1928
1e129bbe
FS		 19292019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1930
1931 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1932 Remove overflow check.
1933
0f4a61b4
AM		 19342019-05-28 Alan Modra <amodra@gmail.com>
1935
1936 PR 24596
1937 * cofflink.c (coff_link_check_archive_element): Don't assume
1938 element is a coff object file after calling add_archive_element.
1939
94667ab1
AM		 19402019-05-28 Alan Modra <amodra@gmail.com>
1941
1942 PR 24596
1943 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1944 attempt to set sh_entsize for excluded PLT section.
1945
28fbeab8
AM		 19462019-05-28 Alan Modra <amodra@gmail.com>
1947
1948 PR 24596
1949 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1950 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1951 allocated in alpha_dynamic_entries_for_reloc.
1952
a0f6fd21
AM		 19532019-05-28 Alan Modra <amodra@gmail.com>
1954
1955 PR 24596
1956 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1957 on NULL output_section.
1958 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1959
c83004d5
AM		 19602019-05-28 Alan Modra <amodra@gmail.com>
1961
1962 PR 24596
1963 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1964 entry when MUST_FIND. Abort when MUST_FIND not found.
1965 (elf_m68k_get_bfd2got_entry): Likewise.
1966 (elf_m68k_relocate_section): Remove now useless assert.
1967
586338b8
AM		 19682019-05-28 Alan Modra <amodra@gmail.com>
1969
1970 PR 24596
1971 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1972 from bfd_link_info, not an output section owner.
1973 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1974 (elf_hppa_final_link_relocate): Likewise.
1975
a7b34aba
AM		 19762019-05-28 Alan Modra <amodra@gmail.com>
1977
1978 PR 24596
1979 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1980 create_object_symbols_section, obj_textsec, obj_datasec or
1981 obj_bsssec. Fix other errors in placement.
1982 * config.bfd: Obsolete tic30-aout.
1983
0eb32b6e
AM		 19842019-05-28 Alan Modra <amodra@gmail.com>
1985
1986 PR 24596
1987 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1988 end of section list as well as section_count.
1989 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1990 section list before returning error.
1991
ce5aecf8
AM		 19922019-05-27 Alan Modra <amodra@gmail.com>
1993
1994 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1995
3d7d6a6f
AM		 19962019-05-27 Alan Modra <amodra@gmail.com>
1997
1998 PR 24596
1999 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2000
823710d5
SN		 20012019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2002
2003 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2004 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2005 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2006 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2007 (elf_backend_merge_symbol_attribute): Define.
2008
405b5bd8
AM		 20092019-05-24 Alan Modra <amodra@gmail.com>
2010
2011 * po/SRC-POTFILES.in: Regenerate.
2012
04bdff6a
AM		 20132019-05-24 Alan Modra <amodra@gmail.com>
2014
2015 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2016 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2017 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2018 (struct ppc_link_hash_table): Add powerxx_stubs.
2019 (ppc64_elf_check_relocs): Set powerxx_stubs.
2020 (build_powerxx_offset, size_powerxx_offset),
2021 (num_relocs_for_powerxx_offset),
2022 (emit_relocs_for_powerxx_offset): New functions.
2023 (plt_stub_size): Size powerxx stubs.
2024 (ppc_build_one_stub): Emit powerxx stubs.
2025 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2026 powerxx stubs.
2027
4a421c53
AM		 20282019-05-24 Alan Modra <amodra@gmail.com>
2029
2030 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2031 R_PPC64_GOT_PCREL34.
2032 (xlate_pcrel_opt): New function.
2033 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2034 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2035 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2036
5663e321
AM		 20372019-05-24 Alan Modra <amodra@gmail.com>
2038
2039 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2040 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2041 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2042 (BFD_RELOC_PPC64_PLT_PCREL34),
2043 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2044 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2045 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2046 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2047 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2048 * elf64-ppc.c (PNOP): Define.
2049 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2050 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2051 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2052 relocs.
2053 (ppc64_elf_prefix_reloc): New function.
2054 (struct ppc_link_hash_table): Add notoc_plt.
2055 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2056 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2057 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2058 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2059 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2060 possible need for dynamic relocs on non-pcrel powerxx relocs.
2061 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2062 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2063 (toc_adjusting_stub_needed): Likewise.
2064 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2065 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2066 * bfd-in2.h: Regenerate.
2067 * libbfd.h: Regenerate.
2068
fd0de36e
JM		 20692019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2070
45d5293f
JM		 2071 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2072 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2073 bpf_elf64_be_vec.
2074 * configure: Regenerate.
2075
20762019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2077
fd0de36e
JM		 2078 * configure: Regenerated.
2079 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2080 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2081 (BFD64_BACKENDS): Add elf64-bpf.lo.
2082 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2083 * Makefile.in (SOURCE_HFILES): Regenerate.
2084 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2085 * cpu-bpf.c: New file.
2086 * elf64-bpf.c: Likewise.
2087 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2088 bpf_elf64_le_vec.
2089 * archures.c: Define architecture bfd_arch_bpf and machine
2090 bfd_arch_bpf.
2091 * reloc.c: Define BFD relocations used by the BPF target.
2092 * bfd-in2.h: Regenerated.
2093 * libbfd.h: Likewise.
2094
b0f4fbf8
AM		 20952019-05-22 Alan Modra <amodra@gmail.com>
2096
2097 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2098 contents.
2099
9ec2f606
AM		 21002019-05-22 Alan Modra <amodra@gmail.com>
2101
2102 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2103 processing on "size error in section".
2104
4decd602
AM		 21052019-05-22 Alan Modra <amodra@gmail.com>
2106
2107 * som.c (som_bfd_free_cached_info): Call
2108 _bfd_generic_close_and_cleanup.
2109
b474a202
FS		 21102019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2111
2112 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2113 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2114
304f09d0
FS		 21152019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2116
2117 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2118 checks. Search the RELA table for n64 relocations.
2119
3734320d
MF		 21202019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2121 Faraz Shahbazker <fshahbazker@wavecomp.com>
2122
2123 * elfxx-mips.c (LA25_BC): New macro.
2124 (mips_elf_link_hash_table)<compact_branches>: New field.
2125 (STUB_JALRC): New macro.
2126 (mipsr6_o32_exec_plt0_entry_compact): New array.
2127 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2128 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2129 (mipsr6_exec_plt_entry_compact): Likewise.
2130 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2131 when compact_branches is true.
2132 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2133 PLT for MIPSR6 with compact_branches. Do not reorder the
2134 compact branches PLT. Switch the lazy stub for MIPSR6
2135 with compact_branches to use JALRC.
2136 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2137 when compact_branches is true.
2138 (_bfd_mips_elf_compact_branches): New function.
2139 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2140
64672071
TC		 21412019-05-21 Tamar Christina <tamar.christina@arm.com>
2142
2143 PR ld/24373
2144 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2145 Fix print formatter.
2146
e6f65e75
AV		 21472019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2148
2149 PR 24460
2150 * elf32-arm.c (get_value_helper): Remove.
2151 (elf32_arm_final_link_relocate): Fix branch future relocations.
2152
739b5c9c
TC		 21532019-05-21 Tamar Christina <tamar.christina@arm.com>
2154
2155 PR ld/24373
2156 * bfd-in.h (enum erratum_84319_opts): New
2157 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2158 int to enum erratum_84319_opts.
2159 * bfd-in2.h: Regenerate.
2160 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2161 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2162 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2163 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2164 (_bfd_aarch64_resize_stubs): Amend comment.
2165 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2166 requested.
2167 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2168 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2169 erratum workaround.
2170 (clear_erratum_843419_entry): Update erratum conditional.
2171
7622049e
SKS		 21722019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2173
2174 PR ld/24571
2175 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2176 when computing distance_short_enough.
2177
338ba755
SKS		 21782019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2179
2180 PR ld/24564
2181 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2182 Wrap around even if distance equals avr_pc_wrap_around.
2183
999b073b
NC		 21842019-05-20 Nick Clifton <nickc@redhat.com>
2185
2186 * po/fr.po: Updated French translation.
2187
a7ad558c
AV		 21882019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2189
2190 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2191
a2699ef2
AM		 21922019-05-16 Alan Modra <amodra@gmail.com>
2193
2194 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2195
3a1bb98c
AM		 21962019-05-15 Alan Modra <amodra@gmail.com>
2197
2198 * elf32-arm.c (elf32_arm_write_section): Don't leave
2199 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2200 unitialised section contents.
2201
37d0d091
JH		 22022019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2203
2204 PR 19921
2205 * verilog.c: (VerilogDataWidth): New variable.
2206 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2207
79299211
NC		 22082019-05-08 Nick Clifton <nickc@redhat.com>
2209
2210 PR 24523
2211 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2212 rather than FALSE if encountering a non-ELF file.
2213
e1cbf07a
AM		 22142019-05-06 Alan Modra <amodra@gmail.com>
2215
2216 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2217
334d91b9
AM		 22182019-05-06 Alan Modra <amodra@gmail.com>
2219
2220 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2221 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2222 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2223 * libbfd.h: Regenerate.
2224 * bfd-in2.h: Regenerate.
2225
a288c270
AM		 22262019-05-04 Alan Modra <amodra@gmail.com>
2227
2228 PR 24511
2229 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2230 following the standard section names.
2231 (bfd_decode_symclass): Prioritize section flag tests in
2232 decode_section_type before name tests in coff_section_type.
2233 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2234 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2235 their names and choose standard .text section flags for
2236 fake_section.
2237
2cdc1a97
NC		 22382019-05-02 Nick Clifton <nickc@redhat.com>
2239
2240 PR 24493
2241 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2242 .gnu.debugaltlink sections as debugging sections.
2243
066f4018
AM		 22442019-04-30 Alan Modra <amodra@gmail.com>
2245
2246 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2247 (struct _ppc64_elf_section_data): Likewise.
2248 (ppc64_elf_check_relocs): Set above fields.
2249 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2250 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2251 when possible.
2252
c54f1524
L		 22532019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2254
2255 PR ld/24486
2256 * elflink.c (elf_link_output_extsym): Don't complain undefined
2257 weak dynamic reference.
2258
68bb0359
SD		 22592019-04-25 Sudakshina Das <sudi.das@arm.com>
2260
2261 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2262 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2263 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2264 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2265 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2266 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2267 (elfNN_aarch64_small_plt0_bti_entry): Update.
2268 (elfNN_aarch64_small_plt_bti_entry): Update.
2269 (elfNN_aarch64_small_plt_pac_entry): Update.
2270 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2271 (setup_plt_values): Setup new entries.
2272 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2273 (elfNN_aarch64_plt_sym_val): Likewise.
2274
79b8e8ab
JW		 22752019-04-22 Jim Wilson <jimw@sifive.com>
2276
2277 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2278
fce97736
AM		 22792019-04-19 Alan Modra <amodra@gmail.com>
2280
2281 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2282
9a7f0679
L		 22832019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2284
2285 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2286 building shared object.
2287 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2288
4e84a8f8
L		 22892019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2290
2291 PR ld/24458
2292 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2293 linker_def.
2294
32c36c3c
AV		 22952019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2296
2297 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2298 relocation.
2299 * bfd-in2.h: Regenerate.
2300 * libbfd.h: Likewise.
2301
60f993ce
AV		 23022019-04-15 Sudakshina Das <sudi.das@arm.com>
2303
2304 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2305 * bfd-in2.h: Regenerated.
2306 * libbfd.h: Regenerated.
2307
f6b2b12d
AV		 23082019-04-15 Sudakshina Das <sudi.das@arm.com>
2309
2310 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2311 * bfd-in2.h: Regenerated.
2312 * libbfd.h: Likewise.
2313
1889da70
AV		 23142019-04-15 Sudakshina Das <sudi.das@arm.com>
2315
2316 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2317 * bfd-in2.h: Regenerated.
2318 * libbfd.h: Regenerated.
2319 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2320 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2321 and R_ARM_THM_BF12 together.
2322 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2323
1caf72a5
AV		 23242019-04-15 Sudakshina Das <sudi.das@arm.com>
2325
2326 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2327 * libbfd.h: Regenerated.
2328 * bfd-in2.h: Regenerated.
2329 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2330 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2331 and R_ARM_THM_BF18 together.
2332 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2333
e5d6e09e
AV		 23342019-04-15 Sudakshina Das <sudi.das@arm.com>
2335
2336 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2337 * bfd-in2.h: Regenerated.
2338 * libbfd.h: Regenerated.
2339 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2340 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2341 and R_ARM_THM_BF16 together.
2342 (get_value_helper): New reloc helper.
2343 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2344
e12437dc
AV		 23452019-04-15 Sudakshina Das <sudi.das@arm.com>
2346
2347 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2348 * bfd-in2.h: Regenerate.
2349 * libbfd.h: Regenerate.
2350
031254f2
AV		 23512019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2352
2353 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2354 * bfd-in2.h: Regenerate.
2355 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2356 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2357 and update assert.
2358 (using_thumb2): Likewise.
2359 (using_thumb2_bl): Update assert.
2360 (arch_has_arm_nop): Likewise.
2361 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2362 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2363
233a0083
L		 23642019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2365
2366 * elf-linker-x86.h (elf_x86_cet_report): New.
2367 (elf_linker_x86_params): Add cet_report.
2368 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2369 missing IBT and SHSTK properties if needed.
2370
a0ea3a14
L		 23712019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2372
ca4e6331 2373 PR ld/24436
a0ea3a14
L		 2374 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2375 "h != NULL". Don't check "h != NULL" before calling.
2376 bfd_elf_gc_record_vtentry.
2377 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2378 * elf32-bfin.c (bfin_check_relocs): Likewise.
2379 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2380 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2381 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2382 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2383 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2384 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2385 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2386 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2387 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2388 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2389 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2390 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2391 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2392 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2393 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2394 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2395 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2396 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2397 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2398 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2399 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2400 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2401 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2402 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2403 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2404 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2405 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2406 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2407 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2408 VTENTRY entry.
2409
9bff840e
AM		 24102019-04-11 Alan Modra <amodra@gmail.com>
2411
2412 PR 24435
2413 * elflink.c (elf_link_add_object_symbols): Don't read partial
2414 dynamic entries from fuzzed objects.
2415
ce12121b
TC		 24162019-04-11 Tamar Christina <tamar.christina@arm.com>
2417
2418 PR ld/24302
2419 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2420 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2421 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2422
b05971a6
MF		 24232019-04-10 Michael Forney <mforney@mforney.org>
2424
2425 PR 24427
2426 * doc/chew.c (free_words): Correctly free "push_text" strings.
2427
3ae61bb6
L		 24282019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2429
2430 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2431
5f2a6b85
AM		 24322019-04-08 Alan Modra <amodra@gmail.com>
2433
2434 * configure.ac (elfxx_x86): Define and use.
2435 * configure: Regenerate.
2436
5b9c07b2
L		 24372019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2438
2439 * elf-linker-x86.h: New file.
2440 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2441 to get x86-specific linker options.
2442 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2443 (elf_x86_64_check_relocs): Likewise.
2444 (elf_x86_64_relocate_section): Likewise.
2445 (elf_x86_64_link_setup_gnu_properties): Likewise.
2446 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2447 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2448 (_bfd_elf_linker_x86_set_options): New function.
2449 * elfxx-x86.h: Include "elf-linker-x86.h".
2450 (elf_x86_link_hash_table): Add params.
2451
4b24dd1a
AM		 24522019-04-03 Alan Modra <amodra@gmail.com>
2453
2454 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2455 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2456 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2457 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2458 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2459 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2460
87f98bac
JW		 24612019-04-02 Jim Wilson <jimw@sifive.com>
2462
2463 PR 24389
2464 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2465 ELF header flags to after check for ELF object file. Loop through
2466 sections looking for code sections, if none, then skip ABI checks.
2467
ae2b14c7
JW		 24682019-03-30 Andrew Waterman <andrew@sifive.com>
2469
2470 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2471 rd == X_RA case.
2472
2487ef07
MF		 24732019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2474
2475 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2476 info->export_dynamic to the conditional.
2477
242a1159
AM		 24782019-03-28 Alan Modra <amodra@gmail.com>
2479
2480 PR 24392
2481 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2482 * configure: Regenerate.
2483 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2484 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2485 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2486 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2487 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2488
a9f5a551
JW		 24892019-03-21 Jim Wilson <jimw@sifive.com>
2490
2491 PR 24365
2492 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2493 verify sym non-NULL before using. Add identical check using h.
2494
4e539114
SD		 24952019-03-21 Sudakshina Das <sudi.das@arm.com>
2496
2497 * elf-bfd.h (struct elf_backend_data): Add argument to
2498 merge_gnu_properties.
2499 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2500 itself and while calling bed->merge_gnu_properties.
2501 (elf_merge_gnu_property_list): Update the calls for
2502 elf_merge_gnu_properties.
2503 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2504 of --force-bti warning and add argument.
2505 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2506 warning.
2507 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2508 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2509 declaration.
2510
acde6c6b
SD		 25112019-03-20 Sudakshina Das <sudi.das@arm.com>
2512
2513 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2514 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2515 (elf_backend_fixup_gnu_properties): Define for AArch64.
2516
8cd1fe1b
AM		 25172019-03-18 Alan Modra <amodra@gmail.com>
2518
2519 PR 24355
2520 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2521 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2522 attempt at writing glink stubs only once.
2523
6835821b
AM		 25242019-03-16 Alan Modra <amodra@gmail.com>
2525
2526 PR 24337
2527 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2528 (_bfd_elf_rel_local_sym): Likewise.
2529 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2530 section of symbols with unrecognized shndx.
2531
2219ae0b
L		 25322019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2533
2534 PR ld/24267
2535 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2536 section.
2537 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2538 in discarded section.
2539
fe3fef62
AM		 25402019-03-15 Alan Modra <amodra@gmail.com>
2541
2542 PR 24339
2543 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2544 symbol after globals if elf_bad_symtab is not set.
2545
1ff31e13
AM		 25462019-03-15 Alan Modra <amodra@gmail.com>
2547
2548 PR 24337
2549 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2550 (_bfd_elf_rel_local_sym): Likewise.
2551
f55b1e32
AM		 25522019-03-15 Alan Modra <amodra@gmail.com>
2553
2554 PR 24336
2555 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2556 object files with sh_size not a multiple of sh_entsize.
2557
da0d12d2
L		 25582019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2559
418d4036
L		 2560 PR ld/24338
2561 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2562 input with bad relocation.
2563
256422019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2565
da0d12d2
L		 2566 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2567
d7f848c3
NC		 25682019-03-14 Nick Clifton <nickc@redhat.com>
2569
2570 PR 24334
2571 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2572 (save_section_vma): Initialise field to the number of entries in
2573 the sec_vma table.
2574 (section_vma_same): Check that the number of entries in the
2575 sec_vma table matches the number of sections in the bfd.
2576
6cc71b82
NC		 25772019-03-14 Nick Clifton <nickc@redhat.com>
2578
2579 PR 24333
2580 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2581 section owner pointer when adding the default symbol.
2582
be22c732
NC		 25832019-03-14 Nick Clifton <nickc@redhat.com>
2584
2585 PR 24332
2586 * elflink.c (elf_link_add_object_symbols): Add new local variable
2587 extversym_end. Initialise it to point to the end of the version
2588 symbol table, if present. Check it when initialising and updating
2589 the ever pointer.
2590
1dbade74
SD		 25912019-03-13 Sudakshina Das <sudi.das@arm.com>
2592
2593 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2594 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2595 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2596 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2597 and PLT_PAC_PLT.
2598 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2599 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2600 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2601
37c18eed
SD		 26022019-03-13 Sudakshina Das <sudi.das@arm.com>
2603 Szabolcs Nagy <szabolcs.nagy@arm.com>
2604
2605 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2606 (aarch64_bti_pac_info): New.
2607 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2608 (bfd_elf32_aarch64_set_options): Likewise.
2609 * bfd-in2.h: Regenerate
2610 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2611 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2612 (elfNN_aarch64_small_plt0_bti_entry): New.
2613 (elfNN_aarch64_small_plt_bti_entry): New.
2614 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2615 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2616 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2617 tlsdesc_plt_entry_size fields.
2618 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2619 (setup_plt_values): New helper function.
2620 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2621 bti enable type.
2622 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2623 fixed macros.
2624 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2625 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2626 to plt stubs instead of fixed ones and update filling them according
2627 to the need for bti.
2628 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2629 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2630 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2631 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2632 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2633 is set.
2634 (bfd_elfNN_get_synthetic_symtab): Define.
2635 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2636 and mising BTI NOTE SECTION.
2637
2638
cd702818
SD		 26392019-03-13 Sudakshina Das <sudi.das@arm.com>
2640
2641 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2642 linker created inputs from merge.
2643 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2644 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2645 (elfNN_aarch64_link_setup_gnu_properties): New.
2646 (elfNN_aarch64_merge_gnu_properties): New.
2647 (elf_backend_setup_gnu_properties): Define for AArch64.
2648 (elf_backend_merge_gnu_properties): Likewise.
2649 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2650 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2651 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2652 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2653 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2654 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2655 (elf_backend_parse_gnu_properties): Define for AArch64.
2656
44b27f95
L		 26572019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2658
2659 PR ld/24322
2660 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2661 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2662
7a6e0d89
AM		 26632019-03-12 Alan Modra <amodra@gmail.com>
2664
2665 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2666 nmemb parameter. Use bfd_alloc2.
2667 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2668 Delete assertion.
2669 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2670 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2671 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2672 doesn't overflow.
2673 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2674 (assign_section_numbers): Style fix.
2675 (swap_out_syms): Use bfd_malloc2.
2676 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2677 overflow.
2678 (_bfd_elf_make_empty_symbol): Style fix.
2679 (elfobj_grok_stapsdt_note_1): Formatting.
2680 * elfcode.h (elf_object_p): Use bfd_alloc2.
2681 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2682 (elf_slurp_symbol_table): Use bfd_zalloc2.
2683 (elf_slurp_reloc_table): Use bfd_alloc2.
2684 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2685 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2686 size calculation doesn't overflow.
2687 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2688 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2689 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2690
ebd2263b
AM		 26912019-03-08 Alan Modra <amodra@gmail.com>
2692
2693 PR 24311
2694 * merge.c (merge_strings): Return secinfo. Don't pad section
2695 to alignment here.
2696 (_bfd_merge_sections): Pad section to alignment here, if input
2697 sections contributing to merged output all pad to alignment.
2698 Formatting.
2699
219d6836
NC		 27002019-03-06 Nick Clifton <nickc@redhat.com>
2701
2702 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2703 table pointer.
2704 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2705 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2706
24801b15
AK		 27072019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2708
2709 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2710 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2711
2712 PR 20113
2713 * elf32-s390.c (allocate_dynrelocs): Update comment.
2714
4ffd2909
TC		 27152019-02-28 Tamar Christina <tamar.christina@arm.com>
2716
2717 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2718
eed5def8
NC		 27192019-02-28 Nick Clifton <nickc@redhat.com>
2720
2721 PR 24273
2722 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2723 section that is not NUL terminated.
2724
5cfe428c
L		 27252019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2726
2727 PR ld/24276
2728 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2729 by linker when checking copy reloc on protected symbol.
2730
f616c36b
AM		 27312019-02-24 Alan Modra <amodra@gmail.com>
2732
2733 PR 24144
2734 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2735
eed62915
MF		 27362019-02-20 Eric Tsai <erictsai@cadence.com>
2737
2738 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2739 sections between the call site and call destination and adjust
2740 call distance by the largest alignment.
2741
e6c3b5bf
AH		 27422019-02-20 Alan Hayward <alan.hayward@arm.com>
2743
2744 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2745 * elf.c (elfcore_grok_aarch_pauth): New function.
2746 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2747 (elfcore_write_aarch_pauth): New function.
2748 (elfcore_write_register_note): Check for AArch64 pauth section.
2749
34d75fb5
AM		 27502019-02-20 Alan Modra <amodra@gmail.com>
2751
2752 PR 24225
2753 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2754 return value.
2755
edd01d07
MR		 27562019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2757
2758 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2759 Darwin hosts, not just or1k.
2760 * configure: Regenerate.
2761
8abac803
AM		 27622019-02-20 Alan Modra <amodra@gmail.com>
2763
2764 PR 24236
2765 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2766 sentinel NUL to string buffer nearer to loop where it is used.
2767 Don't go past sentinel when scanning strings, and don't write
2768 NUL again.
2769 * archive.c (do_slurp_coff_armap): Simplify string handling to
2770 archive64.c style.
2771
179f2db0
AM		 27722019-02-19 Alan Modra <amodra@gmail.com>
2773
2774 PR 24235
2775 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2776 attempting to prevent read past end of section.
2777
a31b8bd9
AM		 27782019-02-18 Alan Modra <amodra@gmail.com>
2779
2780 PR 24225
2781 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2782 PRIx64 to generate warning messages. Print local sym names too.
2783
a0e90a73
CZ		 27842019-02-09 Vineet Gupta <vgupta@synopsys.com>
2785
2786 * elf32-arc (INIT_SYM_STRING): Delete.
2787 (FINI_SYM_STRING): Likewise.
2788 (init_str): Likewise.
2789 (fini_str): Likewise.
2790
482f3505
AM		 27912019-02-08 Alan Modra <amodra@gmail.com>
2792
2793 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2794 for bss-plt" warning to make it an error.
2795
b2abe1bd
EB		 27962019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2797
2798 PR ld/18841
2799 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2800 reloc_class_ifunc for ifunc symbols.
2801 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2802
68a09132
EB		 28032019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2804
2805 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2806 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2807
2012bf01
NC		 28082019-02-07 Nick Clifton <nickc@redhat.com>
2809
2810 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2811 into the definitely obsolete list.
2812
83924b38
L		 28132019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2814
2815 PR ld/24151
2816 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2817 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2818 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2819 relocations to ...
2820 (elf_x86_64_check_relocs): Here.
2821 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2822 to check if a symbol is defined in a non-shared object.
2823 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2824
453f8e1e
SDJ		 28252019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2826
2827 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2828 of 'labs' (and fix GCC warning).
2829
9ed1348c
NC		 28302019-01-25 Nick Clifton <nickc@redhat.com>
2831
2832 * po/ru.po: Updated Russian translation.
2833
d9938630
NC		 28342019-01-23 Nick Clifton <nickc@redhat.com>
2835
2836 * po/fr.po: Updated French translation.
2837
375cd423
NC		 28382019-01-21 Nick Clifton <nickc@redhat.com>
2839
2840 * po/pt.po: Updated Portuguese translation.
2841 * po/uk.po: Updated Ukranian translation.
2842
acef8081
YC		 28432019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2844
2845 PR 24108
2846 * elf32-nds32.c (nds32_relocate_section): Add space between words
2847 in error message.
2848 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2849 error message.
2850 (riscv_i_or_e_p): Likewise.
2851 (riscv_merge_arch_attr_info): Likewise.
2852
f48dfe41
NC		 28532019-01-19 Nick Clifton <nickc@redhat.com>
2854
2855 * version.m4: Reset to 2.32.51
2856 * configure: Regenerate.
2857 * po/bfd.pot: Regenerate.
2858
f974f26c
NC		 28592018-06-24 Nick Clifton <nickc@redhat.com>
2860
2861 2.32 branch created.
2862
a4bf3d07
JW		 28632019-01-16 Kito Cheng <kito@andestech.com>
2864
2865 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2866 for OBJ_ATTR_PROC.
2867
2dc8dd17
JW		 28682019-01-16 Kito Cheng <kito@andestech.com>
2869 Nelson Chu <nelson@andestech.com>
2870
7d7a7d7c
JW		 2871 * elfnn-riscv.c (in_subsets): New.
2872 (out_subsets): Likewise.
2873 (merged_subsets): Likewise.
2874 (riscv_std_ext_p): Likewise.
2875 (riscv_non_std_ext_p): Likewise.
2876 (riscv_std_sv_ext_p): Likewise.
2877 (riscv_non_std_sv_ext_p): Likewise.
2878 (riscv_version_mismatch): Likewise.
2879 (riscv_i_or_e_p): Likewise.
2880 (riscv_merge_std_ext): Likewise.
2881 (riscv_merge_non_std_and_sv_ext): Likewise.
2882 (riscv_merge_arch_attr_info): Likewise.
2883 (riscv_merge_attributes): Likewise.
2884 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2885
2dc8dd17
JW		 2886 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2887 (elf_backend_obj_attrs_vendor): Define.
2888 (elf_backend_obj_attrs_section_type): Likewise.
2889 (elf_backend_obj_attrs_section): Likewise.
2890 (elf_backend_obj_attrs_arg_type): Define as
2891 riscv_elf_obj_attrs_arg_type.
2892 * elfxx-riscv.c (riscv_estimate_digit): New.
2893 (riscv_estimate_arch_strlen1): Likewise.
2894 (riscv_estimate_arch_strlen): Likewise.
2895 (riscv_arch_str1): Likewise.
2896 (riscv_arch_str): Likewise.
2897 * elfxx-riscv.h (riscv_arch_str): Declare.
2898
d5dcaf1b
JD		 28992019-01-14 John Darrington <john@darrington.wattle.id.au>
2900
2901 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2902 * libbfd.h: regen.
2903 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2904 source field. (md_apply_fix): Apply final fix
2905 to BFD_RELOC_S12Z_OPR.
2906 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2907
5a12586d
MT		 29082019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2909
f466c305 2910 PR 20113
5a12586d
MT		 2911 * elf32-s390.c (allocate_dynrelocs): Update comment.
2912
3107326d
AP		 29132019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2914
2915 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2916 * configure: Regenerate.
2917
a9859e01
AM		 29182019-01-08 Alan Modra <amodra@gmail.com>
2919
2920 PR 23699
2921 PR 24065
2922 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2923 address range.
2924
c8c89dac
YS		 29252019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2926
2927 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2928 * bfd/bfd-in2.h: Regenerate.
2929 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2930 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2931
d9858c37
LX		 29322019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2933
2934 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2935 default target, little endian target is more suitable.
2936
677bd4c6
AM		 29372019-01-04 Alan Modra <amodra@gmail.com>
2938
2939 PR 24061
2940 PR 21786
2941 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2942 adjust all callers.
2943 (EQ_VALUE_IN_FIELD): Likewise.
2944 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2945
82704155
AM		 29462019-01-01 Alan Modra <amodra@gmail.com>
2947
2948 Update year range in copyright notice of all files.
2949
d5c04e1b 2950For older changes see ChangeLog-2018
3499769a 2951\f
d5c04e1b 2952Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 2953
2954Copying and distribution of this file, with or without modification,
2955are permitted in any medium without royalty provided the copyright
2956notice and this notice are preserved.
2957
2958Local Variables:
2959mode: change-log
2960left-margin: 8
2961fill-column: 74
2962version-control: never
2963End:
GDB Binutils - Deliverables
This page took 0.489228 seconds and 4 git commands to generate.