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7f3bf384
AM		 12019-11-27 Alan Modra <amodra@gmail.com>
2
3 PR 23652
4 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
5 matching section.
6 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
7 returning info from the symbol table. Do the _bfd_elf_find_function
8 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
9 symbols.
10 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
11 result of 1 only.
12 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
13 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
14 * libbfd.h: Regenerate.
15
e7679060
AM		 162019-11-27 Alan Modra <amodra@gmail.com>
17
18 PR 23652
19 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
20 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
21 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
22 where _bfd_elf_find_nearest_line would do so.
23 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
24 for dwarf2.
25 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
26 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
27 (elf_backend_maybe_function_sym): Define.
28 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
29 (bfd_elf32_find_nearest_line): Don't define.
30 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
31 (elf_backend_maybe_function_sym): Define.
32 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
33 (bfd_elfNN_find_nearest_line): Don't define.
34
96e2dbda
AM		 352019-11-27 Alan Modra <amodra@gmail.com>
36
37 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
38 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
39 by two before applying to insn. Correct overflow test.
40 * coff-sh.c (sh_reloc): Likewise.
41
239b426b
NC		 422019-11-26 Nick Clifton <nickc@redhat.com>
43
44 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
45 negative relocated value.
46 * coff-sh.c (sh_reloc): Likewise.
47
bb294208
AM		 482019-11-25 Alan Modra <amodra@gmail.com>
49
50 * archures.c (bfd_octets_per_byte): Tail call
51 bfd_arch_mach_octets_per_byte.
52 * coff-arm.c (OCTETS_PER_BYTE): Define.
53 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
54 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
55 * coff-i386.c (coff_i386_reloc): Similarly.
56 * coff-mips.c (mips_reflo_reloc): Similarly.
57 * coff-x86_64.c (coff_amd64_reloc): Similarly.
58 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
59 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
60 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
61 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
62 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
63 * elf32-s12z.c (opru18_reloc): Similarly.
64 * elf32-sh.c (sh_elf_reloc): Similarly.
65 * elf32-spu.c (spu_elf_rel9): Similarly.
66 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
67 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
68 (ppc64_elf_toc64_reloc): Similarly.
69 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
70 * cofflink.c (_bfd_coff_link_input_bfd),
71 (_bfd_coff_reloc_link_order): Likewise.
72 * elf.c (_bfd_elf_section_offset): Likewise.
73 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
74 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
75 (bfd_elf_final_link): Likewise.
76 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
77 to set SEC_ELF_OCTETS.
78 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
79 (bfd_install_relocation): Likewise.
80 (_bfd_final_link_relocate): Don't recalculate octets.
81 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
82 "octets" temp.
83 * bfd-in2.h: Regenerate.
84
61826503
CE		 852019-11-25 Christian Eggers <ceggers@gmx.de>
86
87 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
88 * archures.c (bfd_octets_per_byte): New parameter sec.
89 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
90 returned [ELF targets only].
91 * bfd.c (bfd_get_section_limit): Provide section parameter to
92 bfd_octets_per_byte.
93 * bfd-in2.h: regenerate.
94 * binary.c (binary_set_section_contents): Move call to
95 bfd_octets_per_byte into section loop. Provide section parameter
96 to bfd_octets_per_byte.
97 * coff-arm.c (coff_arm_reloc): Provide section parameter
98 to bfd_octets_per_byte.
99 * coff-i386.c (coff_i386_reloc): likewise.
100 * coff-mips.c (mips_reflo_reloc): likewise.
101 * coff-x86_64.c (coff_amd64_reloc): likewise.
102 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
103 (_bfd_coff_reloc_link_order): likewise.
104 * elf.c (_bfd_elf_section_offset): likewise.
105 (_bfd_elf_make_section_from_shdr): likewise.
106 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
107 .debug*, .zdebug* and .note.gnu*.
108 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
109 to bfd_octets_per_byte.
110 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
111 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
112 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
113 * elf32-s12z.c (opru18_reloc): likewise.
114 * elf32-sh.c (sh_elf_reloc): likewise.
115 * elf32-spu.c (spu_elf_rel9): likewise.
116 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
117 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
118 (ppc64_elf_addr16_ha_reloc): likewise.
119 (ppc64_elf_toc64_reloc): likewise.
120 * elflink.c (bfd_elf_final_link): likewise.
121 (bfd_elf_perform_complex_relocation): likewise.
122 (elf_fixup_link_order): likewise.
123 (elf_link_input_bfd): likewise.
124 (elf_link_sort_relocs): likewise.
125 (elf_reloc_link_order): likewise.
126 (resolve_section): likewise.
127 * linker.c (_bfd_generic_reloc_link_order): likewise.
128 (bfd_generic_define_common_symbol): likewise.
129 (default_data_link_order): likewise.
130 (default_indirect_link_order): likewise.
131 * srec.c (srec_set_section_contents): likewise.
132 (srec_write_section): likewise.
133 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
134 * reloc.c (_bfd_final_link_relocate): likewise.
135 (bfd_generic_get_relocated_section_contents): likewise.
136 (bfd_install_relocation): likewise.
137 For section which have SEC_ELF_OCTETS set, multiply output_base
138 and output_offset with bfd_octets_per_byte.
139 (bfd_perform_relocation): likewise.
140
73d5efd7
AM		 1412019-11-21 Alan Modra <amodra@gmail.com>
142
143 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
144 BFDs that have not been loaded.
145
f14080d4
AM		 1462019-11-19 Alan Modra <amodra@gmail.com>
147
148 PR 25197
149 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
150 u.syment.n_value does point at another C_FILE sym and not into
151 some auxent that happens to look like a C_FILE. Properly check
152 for integer overflow and avoid possible pointer wrap-around.
153 Simplify pr17512 checks.
154
94698d01
AM		 1552019-11-19 Alan Modra <amodra@gmail.com>
156
157 PR 25200
158 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
159 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
160
ed7e9d0b
AM		 1612019-11-18 Alan Modra <amodra@gmail.com>
162
163 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
164 Rename from elf_backend_post_process_headers.
165 (_bfd_elf_post_process_headers): Delete.
166 (_bfd_elf_init_file_header): Declare.
167 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
168 in place of prep_headers and elf_backend_post_process_headers.
169 (_bfd_elf_init_file_header): Renamed from prep_headers with
170 updated args and made global. Delete dead code.
171 (_bfd_elf_post_process_headers): Delete.
172 * elf32-arm.c (elf32_arm_init_file_header): Rename from
173 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
174 Return status.
175 (elf_backend_init_file_header): Define.
176 (elf_backend_post_process_headers): Don't define.
177 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
178 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
179 * elf32-metag.c (elf_metag_init_file_header): Similarly.
180 * elf32-spu.c (spu_elf_init_file_header
181 * elf32-visium.c (visium_elf_init_file_header
182 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
183 * elf64-hppa.c (elf64_hppa_init_file_header
184 * elf64-ia64-vms.c (elf64_vms_init_file_header
185 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
186 * elfnn-ia64.c (elfNN_hpux_init_file_header
187 * elfxx-mips.c (_bfd_mips_init_file_header
188 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
189 (_bfd_mips_init_file_header): Declare.
190 (elf_backend_post_process_headers): Delete.
191 (elf_backend_init_file_header): Define.
192 * elfxx-target.h (elf_backend_post_process_headers): Delete.
193 (elf_backend_init_file_header): Define and use.
194 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
195 (elf_backend_post_process_headers): Don't define.
196 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
197 (elf32_m68hc11_init_file_header): Declare.
198 * elf32-ppc.c (elf_backend_post_process_headers): Remove
199 unnecessary undef.
200
6d6c25c8
AM		 2012019-11-18 Alan Modra <amodra@gmail.com>
202
203 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
204 Rename from elf_backend_modify_program_headers.
205 (_bfd_elf_modify_headers): Declare.
206 * elf.c (assign_file_positions_except_relocs): Set
207 elf_program_header_size. Always call elf_backend_modify_headers.
208 Extract code modifying file header..
209 (_bfd_elf_modify_headers): ..to here. New function.
210 * elf32-arm.c (elf_backend_modify_headers): Renamed from
211 elf_backend_modify_program_headers.
212 * elf32-i386.c: Similarly.
213 * elf64-x86-64.c: Similarly.
214 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
215 to _bfd_elf_modify_headers.
216 * elf-nacl.h (nacl_modify_headers): Rename from
217 nacl_modify_program_headers.
218 * elf-nacl.c (nacl_modify_headers): Rename from
219 nacl_modify_program_headers and call _bfd_elf_modify_headers.
220 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
221 * elf32-spu.c (spu_elf_modify_headers): Similarly.
222 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
223 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
224
9aea1e31
AM		 2252019-11-18 Alan Modra <amodra@gmail.com>
226
227 PR 25196
228 * bfd.c (bfd_error_type): Add bfd_error_sorry.
229 (bfd_errmsgs): Likewise.
230 * elf.c (rewrite_elf_program_header): Don't abort on confused
231 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
232 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
233 (_bfd_elf_final_write_processing): Likewise.
234 * bfd-in2.h: Regenerate.
235
c6261a00
JW		 2362019-11-12 Jim Wilson <jimw@sifive.com>
237
238 PR 25181
239 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
240 foff. If sym_sec->output_section and sec->output_section are the same
241 and not *ABS* then set max_alignment to that section's alignment.
242
595d3787
AM		 2432019-11-07 Alan Modra <amodra@gmail.com>
244
245 * cpu-cr16c.c: Delete.
246 * elf32-cr16c.c: Delete.
247 * Makefile.am,
248 * archures.c,
249 * config.bfd,
250 * configure.ac,
251 * reloc.c,
252 * targets.c: Remove cr16c support.
253 * Makefile.in,
254 * bfd-in2.h,
255 * configure,
256 * libbfd.h,
257 * po/SRC-POTFILES.in: Regenerate.
258
3a70f7e8
T		 2592019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
260
261 * doc/chew.c (add_to_definition): Use correct type when
262 calculating size of array reallocation.
263 (nextword): Always initialise the word return parameter.
264 (compile): Check return value of nextword().
265
864619bb
KS		 2662019-10-30 Keith Seitz <keiths@redhat.com>
267
268 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
269 New field.
270 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
271 New functions.
272 (elf_read_notes): Add declaration.
273 * elf.c (elf_read_notes): Move elf-bfd.h.
274 (_bfd_elf_core_find_build_id): New function.
275 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
276 build-id if none is known.
277 (elf_parse_notes): For core files, scan for notes.
278 * elfcore.h (elf_core_file_matches_executable_p): If both
279 BFDs have identical build-ids, then they match.
280 (_bfd_elf_core_find_build_id): New function.
281 * elfxx-target.h (elf_backend_core_find_build_id): Define.
282 (elfNN_bed): Add elf_backend_core_find_build_id.
283
70cf6834
AE		 2842019-10-29 Andrew Eikum <aeikum@codeweavers.com>
285
286 * libcoff-in.h (struct pe_tdata): Add dos_message field.
287 * libcoff.h: Regenerate.
288 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
289 dos_message field rather than initialising it.
290 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
291 field.
292 * peicode.h (pe_mkobject): Initialise the dos_message field.
293 (pe_mkobject_hook): Copy the dos_message field.
294 (pe_bfd_object_p): Copy the dos_message field.
295
30fe1832
AM		 2962019-10-25 Alan Modra <amodra@gmail.com>
297
298 PR 4499
299 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
300 PT_LOAD segments.
301 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
302 PT_LOAD segments.
303 * elf.c (elf_sort_segments): New function.
304 (assign_file_positions_except_relocs): Use shortcuts to elfheader
305 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
306 headers. Move PT_PHDR check..
307 (assign_file_positions_for_non_load_sections): ..and code setting
308 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
309 (assign_file_positions_for_load_sections): ..to here. Sort
310 PT_LOAD headers. Delete header_pad code. Use actual number of
311 headers rather than allocated in calculating size for program
312 headers. Don't assume program headers follow ELF file header.
313 Simplify pt_load_count code. Only set "off" for PT_LOAD or
314 PT_NOTE in cores.
315 (rewrite_elf_program_header): Set p_vaddr_offset for segments
316 that include file and program headers.
317 (copy_elf_program_header): Likewise, replacing header_size code.
318
95cc7c16
AM		 3192019-10-21 Alan Modra <amodra@gmail.com>
320
321 PR 452
322 * archive.c (normalize): Return file unchanged when
323 BFD_ARCHIVE_FULL_PATH.
324 (_bfd_construct_extended_name_table): Pass abfd, the output
325 bfd, to normalize.
326 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
327 * bfd.c (struct bfd): Make flags a full flagword.
328 (BFD_ARCHIVE_FULL_PATH): Define.
329 * bfd-in2.h: Regenerate.
330
2c9e9550
JDA		 3312019-10-20 John David Anglin <danglin@gcc.gnu.org>
332
333 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
334 minimum alignment for .plt section.
335
18338fce
JDA		 3362019-10-19 John David Anglin <danglin@gcc.gnu.org>
337
338 * elf32-hppa.c: Revise import stub sequences.
339 (LONG_BRANCH_STUB_SIZE): Define.
340 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
341 (IMPORT_STUB_SIZE): Define.
342 (IMPORT_SHARED_STUB_SIZE): Define.
343 (EXPORT_STUB_SIZE): Define.
344 (plt_stub): Revise to not use register %r22.
345 (LDO_R1_R22): Define.
346 (LDW_R22_R21): Define.
347 (LDW_R22_R19): Define.
348 (hppa_build_one_stub): Update stub generation and use new defines.
349 (hppa_size_one_stub): Likewise.
350
330a6637
JW		 3512019-10-17 Nelson Chu <nelson.chu@sifive.com>
352
353 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
354 that user should recompile their code with `fPIC` when linking non-pic
355 code into shared library.
356
357 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
358 the error message if needed, and then store the result into the
359 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
360 message for the dangerous relocation should be set before we call the
361 callback function. If we miss the error message since linker runs out
362 of memory, we should set the default error message for the error.
363
22216541
AM		 3642019-10-16 Alan Modra <amodra@gmail.com>
365
366 PR 13616
367 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
368 for all ppc arch info.
369 * linker.c (default_data_link_order): Pass info->big_endian to
370 arch_info->fill function.
371
9b142ddb
AM		 3722019-10-15 Alan Modra <amodra@gmail.com>
373
374 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
375 (elf32_m68hc11_relocate_section): Don't use a variable for format
376 strings. Delete some unnecessary xgettext:c-format comments.
377
9a733151
AM		 3782019-10-15 Alan Modra <amodra@gmail.com>
379
380 PR 24955
381 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
382 rather than xmalloc.
383 * elf32-m68hc1x.c (reloc_warning): New function.
384 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
385 corresponding to %lx in format strings.
386 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
387
779f2ae7
AM		 3882019-10-15 Alan Modra <amodra@gmail.com>
389
390 PR 25100
391 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
392
ed481f97
AM		 3932019-10-15 Alan Modra <amodra@gmail.com>
394
395 * bfd.c (bfd_check_compression_header): Check for powers of two
396 with x == (x & -x).
397
47f6ff2f
AM		 3982019-10-14 Alan Modra <amodra@gmail.com>
399
400 * syms.c (struct indexentry): Add idx field.
401 (cmpindexentry): Final sort on idx.
402 (_bfd_stab_section_find_nearest_line): Set idx.
403
8025b055
AM		 4042019-10-14 Alan Modra <amodra@gmail.com>
405
406 * dwarf2.c (struct lookup_funcinfo): Add idx field.
407 (compare_lookup_funcinfos): Perform final sort on idx.
408 (build_lookup_funcinfo_table): Set idx.
409 (compare_sequences): Perform final sort on num_lines.
410 (build_line_info_table): Set num_lines and line_info_lookup earlier.
411 (sort_line_sequences): Set num_lines for sort.
412
3a3f4bf7
AM		 4132019-10-14 Alan Modra <amodra@gmail.com>
414
415 * elflink.c (elf_sort_symbol): Sort on type and name as well.
416 (elf_link_add_object_symbols): Style fix.
417
48db3297
AM		 4182019-10-14 Alan Modra <amodra@gmail.com>
419
420 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
421 for sections about to be sorted.
422 (assign_file_positions_for_load_sections): Likewise.
423 (elf_sort_sections): Don't bother optimising both TOEND case.
424 * elflink.c (bfd_elf_final_link): Reset target_index.
425
8c1c5e5d
AM		 4262019-10-14 Alan Modra <amodra@gmail.com>
427
428 * elflink.c (elf_get_linked_section_vma): Delete.
429 (compare_link_order): Use elf_linked_to_section and sort by lma,
430 size, and id.
431 (elf_fixup_link_order): Use size_t variables where appropriate.
432 Make use of elf_linked_to_section. Formatting. Properly align
433 sections.
434
dcea6a95
AM		 4352019-10-14 Alan Modra <amodra@gmail.com>
436
437 * elf-strtab.c (strrevcmp): Comment.
438 * merge.c (strrevcmp): Likewise.
439 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
440 Comment on why comparing pointers ensures a stable sort.
441 * elflink.c (struct elf_symbol): Add void* to union.
442 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
443 (elf_sym_name_compare): Likewise.
444 (bfd_elf_match_symbols_in_sections): Style fix.
445 (elf_link_sort_cmp1): Comment.
446
ec9bd0a2
AM		 4472019-10-14 Alan Modra <amodra@gmail.com>
448
449 PR 24955
450 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
451 return value of bfd_alloc2.
452 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
453 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
454 value of bfd_get_section_contents.
455 * som.c (som_write_space_strings): Don't use xmalloc.
456 (som_write_symbol_strings): Likewise.
457
e168da45
MF		 4582019-10-11 Max Filippov <jcmvbkbc@gmail.com>
459
460 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
461 stash->info_hash_status = STASH_INFO_HASH_ON when
462 stash_maybe_update_info_hash_tables succeeds.
463
336bfbeb
AM		 4642019-10-09 Alan Modra <amodra@gmail.com>
465
466 PR 25070
467 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
468 total_size calculation.
469
063c511b
AM		 4702019-10-08 Alan Modra <amodra@gmail.com>
471
472 PR 25078
473 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
474 recur_count. Error on recur_count reaching 100 rather than
475 info_ptr matching orig_info_ptr. Adjust calls.
476
c0ea7c52
JL		 4772019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
478
479 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
480 (elf32_msp430_merge_msp430_attributes): Add support for merging
481 the GNU object attribute for data region.
482
93370e8e
AM		 4832019-10-07 Alan Modra <amodra@gmail.com>
484
485 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
486 space for local got non-tls relocs when PIE.
487
847d5183
AM		 4882019-10-07 Alan Modra <amodra@gmail.com>
489
490 * elflink.c (elf_fixup_link_order): Don't attempt to find
491 an elf_section for linker created bfd sections.
492
7d04a20a
AM		 4932019-10-07 Alan Modra <amodra@gmail.com>
494
495 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
496 with non-local symbol. Don't double count __tls_get_addr calls
497 with marker relocs.
498 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
499
9737e8af
AM		 5002019-10-07 Alan Modra <amodra@gmail.com>
501
502 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
503 throughout.
504 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
505
f749f26e
AM		 5062019-10-04 Alan Modra <amodra@gmail.com>
507
508 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
509 (ppc64_elf_tls_optimize): Correct is_local condition.
510 (allocate_got): Don't reserve dynamic relocations for any of the
511 tls got relocs in PIEs when the symbol is local.
512 (allocate_dynrelocs): Correct validity test for local sym using
513 tlsld_got slot.
514 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
515 for any of the tls got relocs in PIEs.
516 (ppc64_elf_layout_multitoc): Likewise.
517 (ppc64_elf_relocate_section): Correct validity test for local sym
518 using tlsld_got slot. Don't emit dynamic relocations for any of
519 the tls got relocs in PIEs when the symbol is local.
520 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
521 (got_relocs_needed): Delete.
522 (allocate_dynrelocs): Correct validity test for local sym using
523 tlsld_got slot. Don't reserve dynamic relocations for any of the
524 tls got relocs in PIEs when the symbol is local.
525 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
526 for any of the tls got relocs in PIEs.
527 (ppc_elf_relocate_section): Correct validity test for local sym
528 using tlsld_got slot. Don't emit dynamic relocations for any of
529 the tls got relocs in PIEs when the symbol is local.
530
9cb09e33
SN		 5312019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
532
533 PR ld/22263
534 PR ld/25056
535 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
536 bfd_link_pic for TLS checks.
537 (elf32_arm_final_link_relocate): Likewise.
538 (allocate_dynrelocs_for_symbol): Likewise.
539
b627f562
SN		 5402019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
541
542 PR ld/25062
543 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
544
1ff6de03
NA		 5452019-09-30 Nick Alcock <nick.alcock@oracle.com>
546
547 * elf-bfd.h (bfd_section_is_ctf): New inline function.
548 * elf.c (special_sections_c): Add ".ctf".
549 (assign_file_positions_for_non_load_sections): Note that
550 compressed debugging sections etc are not assigned here. Treat
551 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
552 sh_offset -1.
553 (assign_file_positions_except_relocs): Likewise.
554 (find_section_in_list): Note that debugging and CTF sections, as
555 well as reloc sections, are assigned later.
556 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
557 their size and contents updated.
558 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
559 compressed sections, they have no uncompressed content to copy at
560 this stage.
561 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
562 callback right before the strtab is written out.
563 (bfd_elf_final_link): Don't cache the section contents of CTF
564 sections: they are not populated yet. Call the emit_ctf callback
565 right at the end, after all the symbols and strings are flushed
566 out.
567
22ccb849
NA		 5682019-07-13 Nick Alcock <nick.alcock@oracle.com>
569
570 * elf-strtab.c (_bfd_elf_strtab_len): New.
571 (_bfd_elf_strtab_str): Likewise.
572 * bfd-elf.h: Declare them.
573
6d5944fc
NA		 5742019-07-13 Nick Alcock <nick.alcock@oracle.com>
575
576 * elf-bfd.h (bfd_elf_get_str_section): Add.
577 * elf.c (bfd_elf_get_str_section): No longer static.
578
41f37a6f
AM		 5792019-09-26 Alan Modra <amodra@gmail.com>
580
581 PR 24262
582 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
583 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
584 ${bindir}/../lib/bfd-plugins if different.
585 * Makefile.in: Regenerate.
586
ec73ddcd
AM		 5872019-09-23 Alan Modra <amodra@gmail.com>
588
589 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
590 in choosing between different actions for shared library and
591 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
592 (dec_dynrel_count): Likewise. Account for ifunc special case.
593 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
594 not non-pic.
595 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
596 test.
597
b06252c2
AM		 5982019-09-23 Alan Modra <amodra@gmail.com>
599
600 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
601 * Makefile.in: Regenerate.
602 * po/SRC-POTFILES.in: Regenerate.
603
640197ac
AM		 6042019-09-23 Alan Modra <amodra@gmail.com>
605
606 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
607 (bfd_elf_version_tree): Delete forward declarations.
608 Move other forward decls and remaining elf function decl later.
609 (bfd_section_already_linked_table_init),
610 (bfd_section_already_linked_table_free),
611 (_bfd_handle_already_linked, _bfd_nearby_section),
612 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
613
0ba9378a
AM		 6142019-09-23 Alan Modra <amodra@gmail.com>
615
616 * bfd-in.h: Move ecoff function declarations..
617 * ecoff-bfd.h: ..to here, new file.
618 * ecoff.c: Include ecoff-bfd.h.
619 * ecofflink.c: Likewise.
620 * elf64-alpha.c: Likewise.
621 * elfxx-mips.c: Likewise.
622 * bfd-in2.h: Regenerate.
623
0b4453c7
AM		 6242019-09-23 Alan Modra <amodra@gmail.com>
625
626 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
627 Move most other elf declarations..
628 * elf-bfd.h: ..to here.
629 * bfd-in2.h: Regenerate.
630
f5c5b7c1
AM		 6312019-09-23 Alan Modra <amodra@gmail.com>
632
633 * bfd-in.h: Move m68k function declaration..
634 * cpu-m68k.h: ..to here, new file..
635 * elf32-m68k.h: ..and here, new file.
636 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
637 * bfd-in2.h: Regenerate.
638
8410a658
AM		 6392019-09-23 Alan Modra <amodra@gmail.com>
640
641 * bfd-in.h: Move bfin function declaration..
642 * elf32-bfin.h: ..to here, new file.
643 * elf32-bfin.c: Include elf32-bfin.h.
644 * bfd-in2.h: Regenerate.
645
ca05ca5e
AM		 6462019-09-23 Alan Modra <amodra@gmail.com>
647
648 * bfd-in.h: Move cr16 function declaration..
649 * elf32-cr16.h: ..to here, new file.
650 * elf32-cr16.c: Include elf32-cr16.h.
651 * bfd-in2.h: Regenerate.
652
530f6120
AM		 6532019-09-23 Alan Modra <amodra@gmail.com>
654
655 * bfd-in.h (bfd_sunos_get_needed_list),
656 (bfd_sunos_record_link_assignment),
657 (bfd_sunos_size_dynamic_sections),
658 (bfd_i386linux_size_dynamic_sections),
659 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
660 * bfd-in2.h: Regenerate.
661
6ea7de32
AM		 6622019-09-23 Alan Modra <amodra@gmail.com>
663
664 * bfd-in.h: Move xcoff function declarations..
665 * xcofflink.h: ..to here, new file.
666 * xcofflink.c: Include xcofflink.h.
667 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
668 * bfd-in2.h: Regenerate.
669
aa739c59
AM		 6702019-09-23 Alan Modra <amodra@gmail.com>
671
672 * bfd-in.h: Delete coff forward refs and move coff declaration..
673 * coff-bfd.h: ..to here.
674 * bfd-in2.h: Regenerate.
675
f37164d7
AM		 6762019-09-23 Alan Modra <amodra@gmail.com>
677
678 * bfd-in.h: Move arm declaraions..
679 * cpu-arm.h: ..to here, new file..
680 * coff-arm.h: ..and here, new file..
681 * elf32-arm.h: ..and here, new file.
682 * cpu-arm.c: Include cpu-arm.h.
683 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
684 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
685 * pe-arm.c: Move function rename defines later.
686 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
687 * bfd-in2.h: Regenerate.
688
79c2ce54
AM		 6892019-09-23 Alan Modra <amodra@gmail.com>
690
691 * bfd-in.h: Move tic6x function declaration..
692 * elf32-tic6x.h: ..to here.
693 * bfd-in2.h: Regenerate.
694
a8bfaadb
AM		 6952019-09-23 Alan Modra <amodra@gmail.com>
696
697 * bfd-in.h: Move aarch64 declarations and defines..
698 * cpu-aarch64.h: ..to here, new file..
699 * elfxx-aarch64.h: ..and here.
700 * cpu-aarch64.c: Include cpu-aarch64.h.
701 * elfnn-aarch64.c: Likewise.
702 * bfd-in2.h: Regenerate.
703
c348479d
AM		 7042019-09-23 Alan Modra <amodra@gmail.com>
705
706 * bfd-in.h: Delete ticoff function declarations.
707 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
708 (bfd_ticoff_get_section_load_page): Make static.
709 * bfd-in2.h: Regenerate.
710
ca437b1b
AM		 7112019-09-23 Alan Modra <amodra@gmail.com>
712
713 * bfd-in.h: Move h8300 function declaration to..
714 * cpu-h8300.h: ..here, new file.
715 * cpu-h8300.c: Include cpu-h8300.h.
716 * elf32-h8300.c: Likewise.
717 * bfd-in2.h: Regenerate.
718
3352ae99
AM		 7192019-09-23 Alan Modra <amodra@gmail.com>
720
721 * bfd-in.h: Move ia64 function declarations..
722 * elfxx-ia64.h: ..to here.
723 * bfd-in2.h: Regenerate.
724
d48d68b6
AM		 7252019-09-23 Alan Modra <amodra@gmail.com>
726
727 * bfd-in.h: Move v850 function declarations..
728 * elf32-v850.h: ..to here, new file.
729 * elf32-v850.c: Include elf32-v850.h.
730 * bfd-in2.h: Regenerate.
731
7beeaeb8
AM		 7322019-09-23 Alan Modra <amodra@gmail.com>
733
734 * bfd-in.h: Move mips function declaration to..
735 * elfxx-mips.h: ..here.
736 * bfd-in2.h: Regenerate.
737
6e67e6b0
AM		 7382019-09-23 Alan Modra <amodra@gmail.com>
739
740 * bfd-in.h: Move csky function declarations to..
741 * elf32-csky.h: ..here, new file.
742 * elf32-csky.c: Include elf32-csky.h.
743 * bfd-in2.h: Regenerate.
744
9d1da81b
JW		 7452019-09-20 Nelson Chu <nelson.chu@sifive.com>
746
747 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
748 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
749 Set undefined_weak field from it.
750 (relax_func_t): New parameter undefined_weak.
751 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
752 (_bfd_riscv_relax_tls_le): Likewise.
753 (_bfd_riscv_relax_align): Likewise.
754 (_bfd_riscv_relax_delete): Likewise.
755 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
756 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
757 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
758 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
759 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
760 reloc.
761 (_bfd_riscv_relax_section): New local undefined_weak. Set for
762 undef weak relocs that can be relaxed. Pass to relax_func call.
763
a48931cc
AM		 7642019-09-20 Alan Modra <amodra@gmail.com>
765
766 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
767 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
768 (bfd_section_userdata, bfd_is_com_section, discarded_section),
769 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
770 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
771 (bfd_section_list_remove, bfd_section_list_append),
772 (bfd_section_list_prepend, bfd_section_list_insert_after),
773 (bfd_section_list_insert_before, bfd_section_removed_from_list):
774 New inline functions.
775 * section.c (bfd_is_und_section, bfd_is_abs_section),
776 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
777 (bfd_section_list_append, bfd_section_list_prepend),
778 (bfd_section_list_insert_after, bfd_section_list_insert_before),
779 (bfd_section_removed_from_list): Delete macros.
780 (bfd_section_name, bfd_section_size, bfd_section_vma),
781 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
782 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
783 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
784 (discarded_section): New inline functions.
785 * bfd-in2.h: Regenerate.
786
af30dc12
AM		 7872019-09-20 Alan Modra <amodra@gmail.com>
788
789 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
790 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
791 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
792 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
793 * targets.c (bfd_asymbol_flavour): Likewise.
794 * bfd-in2.h: Regenerate.
795
00f93c44
AM		 7962019-09-20 Alan Modra <amodra@gmail.com>
797
798 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
799 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
800 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
801 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
802 (bfd_get_file_flags, bfd_applicable_file_flags),
803 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
804 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
805 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
806 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
807 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
808 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
809 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
810 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
811 (bfd_usrdata, bfd_set_usrdata): New inline functions.
812 * targets.c (bfd_get_target, bfd_get_flavour),
813 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
814 (bfd_little_endian, bfd_header_big_endian),
815 (bfd_header_little_endian, bfd_applicable_section_flags),
816 (bfd_get_symbol_leading_char): New inline functions.
817 * bfd-in2.h: Regenerate.
818
e59a1001
AM		 8192019-09-20 Alan Modra <amodra@gmail.com>
820
821 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
822 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
823 relocations.
824
fd361982
AM		 8252019-09-18 Alan Modra <amodra@gmail.com>
826
827 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
828 (bfd_get_section_lma, bfd_get_section_alignment),
829 (bfd_get_section_size, bfd_get_section_flags),
830 (bfd_get_section_userdata): Delete.
831 (bfd_section_name, bfd_section_size, bfd_section_vma),
832 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
833 (bfd_section_flags, bfd_section_userdata): New.
834 (bfd_is_com_section): Rename parameter.
835 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
836 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
837 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
838 (bfd_set_section_lma): New.
839 * bfd-in2.h: Regenerate.
840 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
841 update callers.
842 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
843 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
844 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
845 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
846 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
847 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
848 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
849 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
850 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
851 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
852 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
853 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
854 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
855 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
856 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
857 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
858 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
859 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
860 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
861 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
862 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
863 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
864 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
865 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
866 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
867 * xcofflink.c: Update throughout for bfd section macro and function
868 changes.
869
e6f7f6d1
AM		 8702019-09-18 Alan Modra <amodra@gmail.com>
871
872 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
873 (bfd_get_output_section): Delete.
874 (bfd_asymbol_base): Delete.
875 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
876 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
877 (bfd_set_asymbol_name): New macro.
878 * bfd-in2.h: Regenerate.
879 * aout-cris.c: Update throughout to use bfd_asymbol_section.
880 * aoutx.h: Likewise.
881 * cofflink.c: Likewise.
882 * dwarf2.c: Likewise.
883 * ecoff.c: Likewise.
884 * elf.c: Likewise.
885 * elf32-arm.c: Likewise.
886 * elf32-mips.c: Likewise.
887 * elf32-score.c: Likewise.
888 * elf32-score7.c: Likewise.
889 * elfn32-mips.c: Likewise.
890 * elfnn-aarch64.c: Likewise.
891 * elfxx-mips.c: Likewise.
892 * linker.c: Likewise.
893 * pdp11.c: Likewise.
894 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
895
e0b2a78c
SM		 8962019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
897
898 * Makefile.in: Re-generate.
899 * configure: Re-generate.
900 * doc/Makefile.in: Re-generate.
901
ed48ec2e
AM		 9022019-09-18 Alan Modra <amodra@gmail.com>
903
904 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
905 macros.
906 * pdp11.c (slurp_symbol_table): Likewise.
907 * som.c (som_slurp_symbol_table): Likewise.
908 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
909 * coffcode.h (coff_slurp_symbol_table): Likewise.
910 * cofflink.c (_bfd_coff_final_link): Likewise.
911 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
912 (_bfd_ecoff_slurp_symbolic_info): Likewise.
913 (_bfd_ecoff_slurp_symbol_table): Likewise.
914 (_bfd_ecoff_bfd_final_link): Likewise.
915 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
916 * elflink.c (elf_link_output_symstrtab): Likewise.
917 (bfd_elf_final_link): Likewise.
918 * peicode.h (pe_ILF_build_a_bfd): Likewise.
919 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
920 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
921 start_address or symcount using bfd_get macros.
922 * coffgen.c (coff_real_object_p): Likewise.
923 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
924 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
925 * elfcore.h (elf_core_file_p): Don't set start_address using
926 bfd_get macro.
927 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
928 using bfd_get macro.
929 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
930 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
931 or symcount using bfd_get macros.
932 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
933 * syms.c (bfd_set_symtab): Likewise.
934 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
935 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
936 bfd_has_map macro.
937 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
938 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
939 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
940 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
941 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
942 * som.c (som_slurp_armap): Likewise.
943
01c2b261
AM		 9442019-09-18 Alan Modra <amodra@gmail.com>
945
946 * archures.c (bfd_get_arch): Make param const.
947 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
948 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
949 * bfd-in2.h: Regenerate.
950
1d38e9d1
AM		 9512019-09-18 Alan Modra <amodra@gmail.com>
952
953 * bfd-in.h (carsym.name): Make const.
954 * reloc.c (struct reloc_howto_struct.name): Likewise.
955 * targets.c (bfd_target.name): Likewise.!
956 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
957 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
958 when setting carsym.name.
959 * bfd-in2.h: Regenerate.
960
90d92a63
AM		 9612019-09-18 Alan Modra <amodra@gmail.com>
962
963 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
964 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
965 error status. Adjust calls.
966 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
967 Close bfd on failure. Replace xstrdup/bfd_alloc use with
968 bfd_malloc. Use bfd_set_filename.
969
1bdd8fac
AM		 9702019-09-18 Alan Modra <amodra@gmail.com>
971
972 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
973 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
974 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
975 needs_copy even if all relocs are in rw sections.
976 (dec_dynrel_count): Handle TOC16 relocs.
977 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
978 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
979 semantic change.
980
bb695960
PB		 9812019-09-16 Phil Blundell <pb@pbcl.net>
982
983 * version.m4: Set version to 2.33.50.
984 * Makefile.in, configure, doc/Makefile.in: Regenerated.
985
64b2d4a0
TT		 9862019-09-11 Tom Tromey <tom@tromey.com>
987
988 * opncls.c (bfd_set_filename): New function.
989 * bfd-in2.h: Regenerate.
990
cb7f4b29
AM		 9912019-09-11 Alan Modra <amodra@gmail.com>
992
993 * targets.c (struct bfd_target): Add _bfd_group_name.
994 (BFD_JUMP_TABLE): Likewise.
995 * coffgen.c (bfd_coff_group_name): New function.
996 * elf.c (bfd_elf_group_name): New function.
997 * linker.c (_bfd_nolink_bfd_group_name): New function.
998 * section.c (bfd_generic_group_name): New function.
999 * elf-bfd.h (bfd_elf_group_name): Declare.
1000 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1001 * libcoff-in.h (bfd_coff_group_name): Declare.
1002 * aout-target.h (MY_bfd_group_name): Define.
1003 * aout-tic30.c (MY_bfd_group_name): Define.
1004 * bfd.c (bfd_group_name): Define.
1005 * binary.c (binary_bfd_group_name): Define.
1006 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1007 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1008 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1009 * coffcode.h (coff_bfd_group_name): Define.
1010 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1011 * i386msdos.c (msdos_bfd_group_name): Define.
1012 * ihex.c (ihex_bfd_group_name): Define.
1013 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1014 * mmo.c (mmo_bfd_group_name): Define.
1015 * pef.c (bfd_pef_bfd_group_name): Define.
1016 * plugin.c (bfd_plugin_bfd_group_name): Define.
1017 * ppcboot.c (ppcboot_bfd_group_name): Define.
1018 * som.c (som_bfd_group_name): Define.
1019 * srec.c (srec_bfd_group_name): Define.
1020 * tekhex.c (tekhex_bfd_group_name): Define.
1021 * verilog.c (verilog_bfd_group_name): Define.
1022 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1023 * xsym.c (bfd_sym_bfd_group_name): Define.
1024 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1025 (rs6000_xcoff64_aix_vec): Likewise.
1026 * bfd-in2.h: Regenerate.
1027 * libbfd.h: Regenerate.
1028 * libcoff.h: Regenerate.
1029
aebcfb76
NC		 10302019-09-10 Nick Clifton <nickc@redhat.com>
1031
1032 PR 24907
1033 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1034 field.
1035 (bfd_default_arch_struct): Initialise the new field.
1036 * bfd-in2.h: Regenerate.
1037 * cpu-aarch64.c: Initialise the new field.
1038 * cpu-alpha.c: Likewise.
1039 * cpu-arc.c: Likewise.
1040 * cpu-arm.c: Likewise.
1041 * cpu-avr.c: Likewise.
1042 * cpu-bfin.c: Likewise.
1043 * cpu-bpf.c: Likewise.
1044 * cpu-cr16.c: Likewise.
1045 * cpu-cr16c.c: Likewise.
1046 * cpu-cris.c: Likewise.
1047 * cpu-crx.c: Likewise.
1048 * cpu-csky.c: Likewise.
1049 * cpu-d10v.c: Likewise.
1050 * cpu-d30v.c: Likewise.
1051 * cpu-dlx.c: Likewise.
1052 * cpu-epiphany.c: Likewise.
1053 * cpu-fr30.c: Likewise.
1054 * cpu-frv.c: Likewise.
1055 * cpu-ft32.c: Likewise.
1056 * cpu-h8300.c: Likewise.
1057 * cpu-hppa.c: Likewise.
1058 * cpu-i386.c: Likewise.
1059 * cpu-ia64.c: Likewise.
1060 * cpu-iamcu.c: Likewise.
1061 * cpu-ip2k.c: Likewise.
1062 * cpu-iq2000.c: Likewise.
1063 * cpu-k1om.c: Likewise.
1064 * cpu-l1om.c: Likewise.
1065 * cpu-lm32.c: Likewise.
1066 * cpu-m10200.c: Likewise.
1067 * cpu-m10300.c: Likewise.
1068 * cpu-m32c.c: Likewise.
1069 * cpu-m32r.c: Likewise.
1070 * cpu-m68hc11.c: Likewise.
1071 * cpu-m68hc12.c: Likewise.
1072 * cpu-m68k.c: Likewise.
1073 * cpu-m9s12x.c: Likewise.
1074 * cpu-m9s12xg.c: Likewise.
1075 * cpu-mcore.c: Likewise.
1076 * cpu-mep.c: Likewise.
1077 * cpu-metag.c: Likewise.
1078 * cpu-microblaze.c: Likewise.
1079 * cpu-mips.c: Likewise.
1080 * cpu-mmix.c: Likewise.
1081 * cpu-moxie.c: Likewise.
1082 * cpu-msp430.c: Likewise.
1083 * cpu-mt.c: Likewise.
1084 * cpu-nds32.c: Likewise.
1085 * cpu-nfp.c: Likewise.
1086 * cpu-nios2.c: Likewise.
1087 * cpu-ns32k.c: Likewise.
1088 * cpu-or1k.c: Likewise.
1089 * cpu-pdp11.c: Likewise.
1090 * cpu-pj.c: Likewise.
1091 * cpu-plugin.c: Likewise.
1092 * cpu-powerpc.c: Likewise.
1093 * cpu-pru.c: Likewise.
1094 * cpu-riscv.c: Likewise.
1095 * cpu-rl78.c: Likewise.
1096 * cpu-rs6000.c: Likewise.
1097 * cpu-rx.c: Likewise.
1098 * cpu-s12z.c: Likewise.
1099 * cpu-s390.c: Likewise.
1100 * cpu-score.c: Likewise.
1101 * cpu-sh.c: Likewise.
1102 * cpu-sparc.c: Likewise.
1103 * cpu-spu.c: Likewise.
1104 * cpu-tic30.c: Likewise.
1105 * cpu-tic4x.c: Likewise.
1106 * cpu-tic54x.c: Likewise.
1107 * cpu-tic6x.c: Likewise.
1108 * cpu-tic80.c: Likewise.
1109 * cpu-tilegx.c: Likewise.
1110 * cpu-tilepro.c: Likewise.
1111 * cpu-v850.c: Likewise.
1112 * cpu-v850_rh850.c: Likewise.
1113 * cpu-vax.c: Likewise.
1114 * cpu-visium.c: Likewise.
1115 * cpu-wasm32.c: Likewise.
1116 * cpu-xc16x.c: Likewise.
1117 * cpu-xgate.c: Likewise.
1118 * cpu-xstormy16.c: Likewise.
1119 * cpu-xtensa.c: Likewise.
1120 * cpu-z80.c: Likewise.
1121 * cpu-z8k.c: Likewise.
1122
60391a25
PB		 11232019-09-09 Phil Blundell <pb@pbcl.net>
1124
1125 binutils 2.33 branch created.
1126
b16c44de
AM		 11272019-09-06 Alan Modra <amodra@gmail.com>
1128
1129 * aout-target.h (object_p): Formatting.
1130 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1131 * corefile.c (generic_core_file_matches_executable_p): Constify
1132 variables and remove cast.
1133 * bfd-in2.h: Regenerate.
1134
133a1f60
AM		 11352019-09-05 Alan Modra <amodra@gmail.com>
1136
1137 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1138 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1139 in the GOT/PLT entry rather than affecting the offset to that
1140 GOI/PLT entry.
1141 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1142
77486630
AM		 11432019-09-05 Alan Modra <amodra@gmail.com>
1144
1145 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1146 in second instruction.
1147 (ppc64_elf_relocate_section): Likewise.
1148
89bdc77e
AM		 11492019-09-05 Alan Modra <amodra@gmail.com>
1150
1151 PR 24955
1152 * libbfd-in.h (bfd_strdup): New inline function.
1153 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1154 bfd on error.
1155 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1156 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1157 on error.
1158 (bfd_openstreamr): Use bfd_strdup.
1159 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1160 * plugin.c (try_load_plugin): Use bfd_malloc.
1161 * libbfd.h: Regenerate.
1162
22b31fea
AM		 11632019-09-02 Alan Modra <amodra@gmail.com>
1164
1165 PR 11983
1166 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1167 on success. Tidy.
217d2eaa
AM		 1168 (read_alt_indirect_string): Likewise.
1169 (read_alt_indirect_ref): Likewise.
22b31fea 1170
3e7bd7f2
JW		 11712019-08-31 Jim Wilson <jimw@sifive.com>
1172
1173 PR 23825
1174 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1175 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1176
fdd50269
JW		 11772019-08-30 Jim Wilson <jimw@sifive.com>
1178
1179 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1180 error, call bfd_set_error, set ret to FALSE, and goto out label.
1181
6744bcad
L		 11822019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1183
1184 PR ld/24951
1185 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1186 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1187
c0d9f31d
AM		 11882019-08-29 Alan Modra <amodra@gmail.com>
1189
1190 PR 24697
1191 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1192 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1193 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1194 reloc.
1195
dd9b12c2
AM		 11962019-08-29 Alan Modra <amodra@gmail.com>
1197
1198 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1199 on second insn, return it in poff.
1200 (ppc64_elf_relocate_section): Add offset to paddi addend for
1201 PCREL_OPT.
1202
507685a3
JW		 12032019-08-28 Jim Wilson <jimw@sifive.com>
1204
1205 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1206 section when setting max_alignment. Update comment.
1207 (_bfd_riscv_relax_pc): Likewise.
1208
83cf0d04
AM		 12092019-08-29 Alan Modra <amodra@gmail.com>
1210
1211 PR 24891
1212 * bfd.c (struct bfd): Add no_element_cache.
1213 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1214 archive cache when no_element_cache.
1215 (bfd_generic_archive_p): Set no_element_cache when opening first
1216 element to check format. Close first element too.
1217 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1218 * bfd-in2.h: Regenerate.
1219
6d5554a6
AM		 12202019-08-24 Alan Modra <amodra@gmail.com>
1221
1222 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1223 symbols from GOT optimisation.
1224
09f7b0de
SH		 12252019-08-23 Stafford Horne <shorne@gmail.com>
1226
1227 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1228 PLT GOT entries.
1229
a7ba3896
NC		 12302019-08-23 Nick Clifton <nickc@redhat.com>
1231
1232 PR 24456
1233 * elf.c (bfd_section_from_shdr): Issue an informative warning
1234 message and continue processing other sections after encountering
1235 a reloc section for a section which already has other relocs
1236 associated with it.
1237
2600d80c
AM		 12382019-08-23 Alan Modra <amodra@gmail.com>
1239
1240 PR 24933
1241 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1242 on error without freeing plts[] contents.
1243
0535e5d7
DZ		 12442019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1245
1246 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1247
03da31c6
NC		 12482019-08-22 Nick Clifton <nickc@redhat.com>
1249
1250 PR 24922
1251 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1252 reading data from extra records.
1253
652afeef
TC		 12542019-08-22 Tamar Christina <tamar.christina@arm.com>
1255
1256 PR ld/24601
1257 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1258 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1259 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1260 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1261 for weak TLS.
1262
baf46cd7
AM		 12632019-08-22 Alan Modra <amodra@gmail.com>
1264
1265 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1266 instead recognize CMSE_PREFIX in symbol name.
1267 (elf32_arm_gc_mark_extra_sections): Likewise.
1268 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1269 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1270
546053ac
DZ		 12712019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1272
1273 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1274 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1275
b4e87f2c
TC		 12762019-08-20 Tamar Christina <tamar.christina@arm.com>
1277
1278 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1279 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1280 elf32_arm_stub_long_branch_v4t_thumb_arm,
1281 elf32_arm_stub_short_branch_v4t_thumb_arm,
1282 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1283 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1284 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1285 previous instruction.
1286
3eb185c9
TT		 12872019-08-19 Tom Tromey <tromey@adacore.com>
1288
1289 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1290 holding symbols.
1291
903b777d
AM		 12922019-08-19 Alan Modra <amodra@gmail.com>
1293
1294 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1295 to has_optrel.
1296 (struct _ppc64_elf_section_data): Likewise.
1297 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1298 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1299 than TOC loop. Check PLT16 insns too.
1300
81e8046d
L		 13012019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1302
1303 PR ld/24905
1304 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1305 PC-relative relocations back to ...
1306 (elf_x86_64_relocate_section): Here.
1307
b4c555cf
ML		 13082019-08-16 Martin Liska <mliska@suse.cz>
1309
1310 PR ld/24912
1311 * elflink.c: Report error only for not relocatable.
1312 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1313 here lto_slim_object as it's handled in caller.
1314
63f6e94f
AM		 13152019-08-16 Alan Modra <amodra@gmail.com>
1316
1317 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1318
080a4883
JW		 13192019-08-15 Jim Wilson <jimw@sifive.com>
1320
1321 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1322 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1323 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1324
05192282
TT		 13252019-08-15 Tom Tromey <tromey@adacore.com>
1326
1327 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1328 of section.
1329
dfc19da6
AM		 13302019-08-14 Alan Modra <amodra@gmail.com>
1331
1332 PR 24623
1333 * dwarf2.c (stash_comp_unit): New function, extracted from..
1334 (_bfd_dwarf2_find_nearest_line): ..here.
1335 (find_abstract_instance): Parse comp units and decode line info
1336 as needed.
1337
c327a44f
AM		 13382019-08-14 Alan Modra <amodra@gmail.com>
1339
1340 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1341 (comp_unit_find_nearest_line): Use it here..
1342 (_bfd_dwarf2_find_symbol_bias): ..and here.
1343
9defd221
AM		 13442019-08-14 Alan Modra <amodra@gmail.com>
1345
1346 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1347 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1348 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1349 _bfd_dwarf2_find_nearest_line calls.
1350 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1351 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1352 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1353 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1354 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1355 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1356 * libbfd.h: Regenerate.
1357
f16a9783
MS		 13582019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1359
1360 * elf-bfd.h (struct elf_backend_data): New members.
1361 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1362 .gnu.hash section if necessary.
1363 (struct collect_gnu_hash_codes): New member.
1364 (elf_gnu_hash_process_symidx): New function name.
1365 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1366 symbols. Record xlat location for every symbol which should have
1367 a .MIPS.xhash entry.
1368 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1369 dynamic section if necessary.
1370 (GNU_HASH_SECTION_NAME): New define.
1371 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1372 Update the section size info.
1373 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1374 (struct mips_elf_link_hash_entry): New member.
1375 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1376 table location.
1377 (mips_elf_sort_hash_table): Initialize the pointer to the
1378 .MIPS.xhash section.
1379 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1380 translation table entry with the symbol dynindx.
1381 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1382 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1383 info.
1384 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1385 section.
1386 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1387 dynamic section.
1388 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1389 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1390 sh_link info.
1391 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1392 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1393 (_bfd_mips_post_process_headers): Mark the ABI version as
1394 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1395 but not a .hash section.
1396 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1397 position in the translation table, associated with the hash
1398 entry.
1399 * elfxx-mips.h (literal_reloc_p): Define
1400 elf_backend_record_xhash_symbol backend hook.
1401 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1402 backend hook.
1403
fc8de8e2
JM		 14042019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1405
1406 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1407 (bpf_elf_insn_disp_reloc): Delete function.
1408 (elf_backend_relocate_section): Define.
1409
97b031c5
AM		 14102019-08-07 Alan Modra <amodra@gmail.com>
1411
1412 PR 24644
1413 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1414 for overflow in expressions involving nsymz.
1415
0f52d45a
JW		 14162019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1417
1418 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1419 two pages in relro presence.
1420
e0d0c518
MF		 14212019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1422
1423 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1424 (get_wsr_lbeg_opcode): New functions.
1425 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1426 and insn_len for the first actual instruction of the loop.
1427
34d5c40a
AM		 14282019-07-30 Alan Modra <amodra@gmail.com>
1429
1430 PR 24768
1431 * bfd.c (struct bfd): Add lto_slim_object flag.
1432 * bfd-in2.h: Regenerate.
1433
cc5277b1
ML		 14342019-07-29 Martin Liska <mliska@suse.cz>
1435
1436 PR 24768
1437 * archive.c (_bfd_compute_and_write_armap): Come up with
1438 report_plugin_err variable.
1439 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1440 * elf.c (struct lto_section): New.
1441 (_bfd_elf_make_section_from_shdr): Parse content of
1442 .gnu_lto_.lto section.
1443 * elflink.c: Report error for a missing LTO plugin.
1444 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1445
4538d1c7
AM		 14462019-07-28 Alan Modra <amodra@gmail.com>
1447
1448 PR 24857
1449 PR 24339
1450 * elflink.c (elf_link_add_object_symbols): Report an informative
1451 error on finding local symbols with index equal or greater than
1452 symbol table sh_info. Correct comment. Allow such symbols in
1453 dynamic objects. Abort on NULL section for symbol.
1454
6dd17ae0
AM		 14552019-07-26 Alan Modra <amodra@gmail.com>
1456
1457 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1458 (elf_linker): Don't define.
1459 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1460
c7c860d2
YS		 14612019-07-25 YunQiang Su <syq@debian.org>
1462
1463 PR 24832
1464 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1465 mips inputs.
1466
95967518
CZ		 14672019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1468
1469 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1470 formating.
1471 (reloc_type_to_name): Fix formating.
1472 (arc_elf_object_p): Likewise.
1473 (debug_arc_reloc): Likewise.
1474 (arc_do_relocation): Likewise.
1475
ef551643
CZ		 14762019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1477
1478 * elf32-arc.c (bfd_get_32_me): New function.
1479 (bfd_put_32_me): Likewise.
1480 (arc_elf_relax_section): Likewise.
1481 (bfd_elf32_bfd_relax_section): Define.
1482
cc364be6
AM		 14832019-07-24 Alan Modra <amodra@gmail.com>
1484
1485 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1486 elf_backend_final_write_processing, don't pass linker arg.
1487 (_bfd_elf_final_write_processing): Update prototype.
1488 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1489 (_bfd_elf_final_write_processing): Return error on incompatible
1490 OSABI and has_gnu_osabi. Remove linker arg.
1491 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1492 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1493 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1494 (_bfd_mips_elf_final_write_processing): Likewise.
1495 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1496 and remove linker arg.
1497 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1498 * elf-nacl.c (nacl_final_write_processing): Likewise.
1499 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1500 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1501 * elf32-arm.c (arm_final_write_processing): Likewise.
1502 (elf32_arm_final_write_processing): Likewise.
1503 (elf32_arm_nacl_final_write_processing): Likewise.
1504 (elf32_arm_vxworks_final_write_processing): Likewise.
1505 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1506 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1507 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1508 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1509 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1510 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1511 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1512 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1513 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1514 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1515 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1516 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1517 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1518 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1519 (ppc_elf_final_write_processing): Likewise.
1520 (ppc_elf_vxworks_final_write_processing): Likewise.
1521 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1522 (elf32_sparc_final_write_processing): Likewise.
1523 (elf32_sparc_vxworks_final_write_processing): Likewise.
1524 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1525 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1526 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1527 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1528 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1529 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1530 (_bfd_mips_elf_final_write_processing): Likewise.
1531
c5e20471
AM		 15322019-07-24 Alan Modra <amodra@gmail.com>
1533
1534 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1535 early.
1536 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1537 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1538
7613ca5e
AM		 15392019-07-24 Alan Modra <amodra@gmail.com>
1540
1541 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1542 EI_OSABI header byte here.
1543 (ELF_OSABI): Define.
1544
df3a023b
AM		 15452019-07-23 Alan Modra <amodra@gmail.com>
1546
1547 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1548 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1549 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1550 when elf_gnu_osabi_mbind is set.
1551 (_bfd_elf_map_sections_to_segments): Likewise.
1552 (_bfd_elf_init_private_section_data): Likewise.
1553 (_bfd_elf_final_write_processing): Update comment.
1554 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1555 (elf_backend_special_sections): Define without .tbss for linux.
1556
06f44071
AM		 15572019-07-23 Alan Modra <amodra@gmail.com>
1558
1559 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1560 Remove none, any, all enums.
1561 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1562 (_bfd_elf_final_write_processing): Declare.
1563 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1564 elf_backend_final_write_processing.
1565 (_bfd_elf_post_process_headers): Move body of function to..
1566 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1567 only when not already set. Adjust for rename.
1568 * elfxx-target.h (elf_backend_final_write_processing): Default to
1569 _bfd_elf_final_write_processing.
1570 * elf-hppa.h (elf_hppa_final_write_processing): Call
1571 _bfd_elf_final_write_processing.
1572 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1573 * elf-nacl.c (nacl_final_write_processing): Likewise.
1574 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1575 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1576 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1577 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1578 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1579 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1580 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1581 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1582 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1583 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1584 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1585 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1586 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1587 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1588 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1589 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1590 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1591 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1592 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1593 * elf32-arm.c (arm_final_write_processing): Split out from..
1594 (elf32_arm_final_write_processing): ..here. Call
1595 _bfd_elf_final_write_processing.
1596 (elf32_arm_nacl_final_write_processing): Adjust.
1597 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1598 (_bfd_mips_elf_final_write_processing): ..here. Call
1599 _bfd_elf_final_write_processing.
1600 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1601 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1602 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1603 (ppc_elf_final_write_processing): ..here. Call
1604 _bfd_elf_final_write_processing.
1605 (ppc_elf_vxworks_final_write_processing): Adjust.
1606 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1607 (elf32_sparc_final_write_processing): ..here. Call
1608 _bfd_elf_final_write_processing.
1609 (elf32_sparc_vxworks_final_write_processing): Adjust.
1610 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1611 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1612 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1613 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1614 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1615 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1616 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1617 * elflink.c (elf_link_add_object_symbols): Likewise.
1618 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1619 instead.
1620
1dd1bc4d
OM		 16212019-07-23 Omar Majid <omajid@redhat.com>
1622
1623 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1624 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1625 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1626 AMD64_NETBSD_MAGIC.
1627 * peXXigen.c: Add comment about source of .NET magic numbers.
1628
c213164a
AM		 16292019-07-19 Alan Modra <amodra@gmail.com>
1630
1631 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1632 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1633 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1634 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1635 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1636 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1637 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1638 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1639 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1640 * bfd-in2.h: Regenerate.
1641 * libbfd.h: Regenerate.
1642
71c4e95a
AM		 16432019-07-18 Alan Modra <amodra@gmail.com>
1644
1645 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1646 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1647 match test.
1648
46e9995a
AM		 16492019-07-18 Alan Modra <amodra@gmail.com>
1650
1651 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1652 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1653 is more than 8 bits.
1654 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1655 tls_type vars unsigned int.
1656 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1657 to select r_type edit.
1658
b00a0a86
AM		 16592019-07-18 Alan Modra <amodra@gmail.com>
1660
1661 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1662 Correct comment.
1663 * elf64-ppc.c (TLS_GDIE): Likewise.
1664
0b147428
AM		 16652019-07-18 Alan Modra <amodra@gmail.com>
1666
1667 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1668 range of tp-relative offsets.
1669
5b9d7a9a
AM		 16702019-07-15 Alan Modra <amodra@gmail.com>
1671
1672 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1673 alias is no longer bfd_link_hash_defined, clear the alias.
1674
f26a3287
AM		 16752019-07-13 Alan Modra <amodra@gmail.com>
1676
1677 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1678 tls_sec.
1679 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1680 (_bfd_elf_init_2_index_sections): Likewise.
1681 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1682 relocations for local TLS symbols, use STN_UNDEF as the relocation
1683 symbol.
1684 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1685 leave TLS symbol value in the addend.
1686
62a47958
AM		 16872019-07-08 Alan Modra <amodra@gmail.com>
1688
1689 PR 24785
1690 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1691 size before reading first word.
1692
1faa385f
NC		 16932019-07-02 Nick Clifton <nickc@redhat.com>
1694
1695 PR 24717
1696 * elf.c (is_debuginfo_file): New function.
1697 (assign_file_positions_for_non_load_sections): Do not warn about
1698 allocated sections outside of loadable segments if they are found
1699 in a debuginfo file.
1700 * elf-bfd.h (is_debuginfo_file): Prototype.
1701
125f83f6
NC		 17022019-07-02 Nick Clifton <nickc@redhat.com>
1703
1704 PR 24753
1705 * compress.c (bfd_get_full_section_contents): Do not complain
1706 about linker created sections that are larger than the file size.
1707
4d83e8d9
CL		 17082019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1709
1710 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1711 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1712 for CMSE stubs.
1713 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1714
bb32413f
SP		 17152019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1716
1717 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1718 sections when .text section contain secure entry functions
1719 is marked.
1720
539300fb
NC		 17212019-07-01 Nick Clifton <nickc@redhat.com>
1722
1723 PR 23839
1724 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1725 section VMA in the offset used to update exidx relocs.
1726
7e56c51c
NC		 17272019-06-28 Nick Clifton <nickc@redhat.com>
1728
1729 PR 24708
1730 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1731 large version reference section.
1732 * compress.c (bfd_get_full_section_contents): Check for an
1733 uncompressed section whose size is larger than the file size.
1734
999d6dff
AM		 17352019-06-28 Alan Modra <amodra@gmail.com>
1736
1737 * format.c (bfd_check_format_matches): Don't match plugin target
1738 if another target matches. Expand comment.
1739 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1740 non-corefile targets, outside !SELECT_VECS.
1741 * config.bfd: Don't handle targ=plugin here.
1742 * configure.ac: Don't add plugin to enable_targets or handle in
1743 target loop setting selvecs and other target vars.
1744 * configure: Regenerate.
1745
a68aa5d3
NC		 17462019-06-26 Nick Clifton <nickc@redhat.com>
1747
1748 PR 24703
1749 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1750 messages for failures.
1751 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1752 if returning an error value.
1753
ab9f654c
JB		 17542019-06-25 Jan Beulich <jbeulich@suse.com>
1755
1756 * elf-properties.c (elf_find_and_remove_property): Rename last
1757 parameter. Mention it in comment.
1758
04b865dc
JW		 17592019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1760
1761 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1762 SEC_MERGE or SEC_CODE flags are set.
1763 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1764 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1765 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1766 Add sec_addr (sym_sec) after handling merge sections.
1767
f93ab3a0
L		 17682019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1769
1770 PR ld/24721
1771 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1772 property after reporting property removal.
1773
bb22a418
AM		 17742019-06-23 Alan Modra <amodra@gmail.com>
1775
1776 PR 24704
1777 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1778 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1779 Reduce range of offsets allowed for other GOT relocs.
1780
14b2a8e4
AM		 17812019-06-23 Alan Modra <amodra@gmail.com>
1782
1783 PR 24689
1784 * elfcode.h (elf_object_p): Warning fix.
1785
890f750a
AM		 17862019-06-21 Alan Modra <amodra@gmail.com>
1787
1788 PR 24689
1789 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1790
6f5601c4
AM		 17912019-06-19 Alan Modra <amodra@gmail.com>
1792
1793 PR 24697
1794 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1795 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1796
4a4e7361
AM		 17972019-06-19 Alan Modra <amodra@gmail.com>
1798
1799 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1800 functions that require r2 valid to use local entry.
1801 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1802
39c05d94
SN		 18032019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1804
1805 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1806 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1807 with elfNN_aarch64_allocate_local_dynrelocs.
1808
e30d1fa1
SN		 18092019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1810
1811 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1812
3a3a077c
AM		 18132019-06-14 Alan Modra <amodra@gmail.com>
1814
1815 * Makefile.in: Regenerate.
1816 * configure: Regenerate.
1817
d4b87b1e
AM		 18182019-06-14 Alan Modra <amodra@gmail.com>
1819
1820 * elf64-ppc.c: Fix comments involving paddi.
1821
62e0492f
AL		 18222019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1823
1824 PR 24643
1825 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1826 absent, or the bfd is not in the ELF formart.
1827 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1828
58e07198
CZ		 18292019-06-10 Christos Zoulas <christos@zoulas.com>
1830
1831 PR 24650
1832 * elf.c (elfcore_make_auxv_note_section): New function.
1833 (elfcore_grok_note): Use it.
1834 (elfcore_grok_freebsd_note): Likewise.
1835 (elfcore_grok_openbsd_note): Likewise.
1836 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1837 NT_NETBSDCORE_AUXV notes.
1838
237df8fe
SD		 18392019-06-06 Sudakshina Das <sudi.das@arm.com>
1840
1841 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1842 alignment of the new gnu property section.
1843
8bf6d176
SD		 18442019-06-06 Sudakshina Das <sudi.das@arm.com>
1845
1846 * bfd-in.h: Change comment.
1847 * bfd-in2.h: Regenerate.
1848 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1849 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1850 Likwise.
1851
1e129bbe
FS		 18522019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1853
1854 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1855 Remove overflow check.
1856
0f4a61b4
AM		 18572019-05-28 Alan Modra <amodra@gmail.com>
1858
1859 PR 24596
1860 * cofflink.c (coff_link_check_archive_element): Don't assume
1861 element is a coff object file after calling add_archive_element.
1862
94667ab1
AM		 18632019-05-28 Alan Modra <amodra@gmail.com>
1864
1865 PR 24596
1866 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1867 attempt to set sh_entsize for excluded PLT section.
1868
28fbeab8
AM		 18692019-05-28 Alan Modra <amodra@gmail.com>
1870
1871 PR 24596
1872 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1873 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1874 allocated in alpha_dynamic_entries_for_reloc.
1875
a0f6fd21
AM		 18762019-05-28 Alan Modra <amodra@gmail.com>
1877
1878 PR 24596
1879 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1880 on NULL output_section.
1881 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1882
c83004d5
AM		 18832019-05-28 Alan Modra <amodra@gmail.com>
1884
1885 PR 24596
1886 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1887 entry when MUST_FIND. Abort when MUST_FIND not found.
1888 (elf_m68k_get_bfd2got_entry): Likewise.
1889 (elf_m68k_relocate_section): Remove now useless assert.
1890
586338b8
AM		 18912019-05-28 Alan Modra <amodra@gmail.com>
1892
1893 PR 24596
1894 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1895 from bfd_link_info, not an output section owner.
1896 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1897 (elf_hppa_final_link_relocate): Likewise.
1898
a7b34aba
AM		 18992019-05-28 Alan Modra <amodra@gmail.com>
1900
1901 PR 24596
1902 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1903 create_object_symbols_section, obj_textsec, obj_datasec or
1904 obj_bsssec. Fix other errors in placement.
1905 * config.bfd: Obsolete tic30-aout.
1906
0eb32b6e
AM		 19072019-05-28 Alan Modra <amodra@gmail.com>
1908
1909 PR 24596
1910 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1911 end of section list as well as section_count.
1912 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1913 section list before returning error.
1914
ce5aecf8
AM		 19152019-05-27 Alan Modra <amodra@gmail.com>
1916
1917 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1918
3d7d6a6f
AM		 19192019-05-27 Alan Modra <amodra@gmail.com>
1920
1921 PR 24596
1922 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1923
823710d5
SN		 19242019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1925
1926 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1927 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1928 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1929 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1930 (elf_backend_merge_symbol_attribute): Define.
1931
405b5bd8
AM		 19322019-05-24 Alan Modra <amodra@gmail.com>
1933
1934 * po/SRC-POTFILES.in: Regenerate.
1935
04bdff6a
AM		 19362019-05-24 Alan Modra <amodra@gmail.com>
1937
1938 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1939 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1940 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1941 (struct ppc_link_hash_table): Add powerxx_stubs.
1942 (ppc64_elf_check_relocs): Set powerxx_stubs.
1943 (build_powerxx_offset, size_powerxx_offset),
1944 (num_relocs_for_powerxx_offset),
1945 (emit_relocs_for_powerxx_offset): New functions.
1946 (plt_stub_size): Size powerxx stubs.
1947 (ppc_build_one_stub): Emit powerxx stubs.
1948 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1949 powerxx stubs.
1950
4a421c53
AM		 19512019-05-24 Alan Modra <amodra@gmail.com>
1952
1953 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1954 R_PPC64_GOT_PCREL34.
1955 (xlate_pcrel_opt): New function.
1956 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1957 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1958 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1959
5663e321
AM		 19602019-05-24 Alan Modra <amodra@gmail.com>
1961
1962 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1963 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1964 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1965 (BFD_RELOC_PPC64_PLT_PCREL34),
1966 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1967 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1968 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1969 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1970 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1971 * elf64-ppc.c (PNOP): Define.
1972 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1973 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1974 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1975 relocs.
1976 (ppc64_elf_prefix_reloc): New function.
1977 (struct ppc_link_hash_table): Add notoc_plt.
1978 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1979 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1980 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1981 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1982 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1983 possible need for dynamic relocs on non-pcrel powerxx relocs.
1984 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1985 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1986 (toc_adjusting_stub_needed): Likewise.
1987 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1988 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1989 * bfd-in2.h: Regenerate.
1990 * libbfd.h: Regenerate.
1991
fd0de36e
JM		 19922019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1993
45d5293f
JM		 1994 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1995 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1996 bpf_elf64_be_vec.
1997 * configure: Regenerate.
1998
19992019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2000
fd0de36e
JM		 2001 * configure: Regenerated.
2002 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2003 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2004 (BFD64_BACKENDS): Add elf64-bpf.lo.
2005 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2006 * Makefile.in (SOURCE_HFILES): Regenerate.
2007 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2008 * cpu-bpf.c: New file.
2009 * elf64-bpf.c: Likewise.
2010 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2011 bpf_elf64_le_vec.
2012 * archures.c: Define architecture bfd_arch_bpf and machine
2013 bfd_arch_bpf.
2014 * reloc.c: Define BFD relocations used by the BPF target.
2015 * bfd-in2.h: Regenerated.
2016 * libbfd.h: Likewise.
2017
b0f4fbf8
AM		 20182019-05-22 Alan Modra <amodra@gmail.com>
2019
2020 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2021 contents.
2022
9ec2f606
AM		 20232019-05-22 Alan Modra <amodra@gmail.com>
2024
2025 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2026 processing on "size error in section".
2027
4decd602
AM		 20282019-05-22 Alan Modra <amodra@gmail.com>
2029
2030 * som.c (som_bfd_free_cached_info): Call
2031 _bfd_generic_close_and_cleanup.
2032
b474a202
FS		 20332019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2034
2035 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2036 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2037
304f09d0
FS		 20382019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2039
2040 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2041 checks. Search the RELA table for n64 relocations.
2042
3734320d
MF		 20432019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2044 Faraz Shahbazker <fshahbazker@wavecomp.com>
2045
2046 * elfxx-mips.c (LA25_BC): New macro.
2047 (mips_elf_link_hash_table)<compact_branches>: New field.
2048 (STUB_JALRC): New macro.
2049 (mipsr6_o32_exec_plt0_entry_compact): New array.
2050 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2051 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2052 (mipsr6_exec_plt_entry_compact): Likewise.
2053 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2054 when compact_branches is true.
2055 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2056 PLT for MIPSR6 with compact_branches. Do not reorder the
2057 compact branches PLT. Switch the lazy stub for MIPSR6
2058 with compact_branches to use JALRC.
2059 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2060 when compact_branches is true.
2061 (_bfd_mips_elf_compact_branches): New function.
2062 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2063
64672071
TC		 20642019-05-21 Tamar Christina <tamar.christina@arm.com>
2065
2066 PR ld/24373
2067 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2068 Fix print formatter.
2069
e6f65e75
AV		 20702019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2071
2072 PR 24460
2073 * elf32-arm.c (get_value_helper): Remove.
2074 (elf32_arm_final_link_relocate): Fix branch future relocations.
2075
739b5c9c
TC		 20762019-05-21 Tamar Christina <tamar.christina@arm.com>
2077
2078 PR ld/24373
2079 * bfd-in.h (enum erratum_84319_opts): New
2080 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2081 int to enum erratum_84319_opts.
2082 * bfd-in2.h: Regenerate.
2083 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2084 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2085 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2086 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2087 (_bfd_aarch64_resize_stubs): Amend comment.
2088 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2089 requested.
2090 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2091 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2092 erratum workaround.
2093 (clear_erratum_843419_entry): Update erratum conditional.
2094
7622049e
SKS		 20952019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2096
2097 PR ld/24571
2098 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2099 when computing distance_short_enough.
2100
338ba755
SKS		 21012019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2102
2103 PR ld/24564
2104 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2105 Wrap around even if distance equals avr_pc_wrap_around.
2106
999b073b
NC		 21072019-05-20 Nick Clifton <nickc@redhat.com>
2108
2109 * po/fr.po: Updated French translation.
2110
a7ad558c
AV		 21112019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2112
2113 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2114
a2699ef2
AM		 21152019-05-16 Alan Modra <amodra@gmail.com>
2116
2117 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2118
3a1bb98c
AM		 21192019-05-15 Alan Modra <amodra@gmail.com>
2120
2121 * elf32-arm.c (elf32_arm_write_section): Don't leave
2122 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2123 unitialised section contents.
2124
37d0d091
JH		 21252019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2126
2127 PR 19921
2128 * verilog.c: (VerilogDataWidth): New variable.
2129 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2130
79299211
NC		 21312019-05-08 Nick Clifton <nickc@redhat.com>
2132
2133 PR 24523
2134 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2135 rather than FALSE if encountering a non-ELF file.
2136
e1cbf07a
AM		 21372019-05-06 Alan Modra <amodra@gmail.com>
2138
2139 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2140
334d91b9
AM		 21412019-05-06 Alan Modra <amodra@gmail.com>
2142
2143 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2144 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2145 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2146 * libbfd.h: Regenerate.
2147 * bfd-in2.h: Regenerate.
2148
a288c270
AM		 21492019-05-04 Alan Modra <amodra@gmail.com>
2150
2151 PR 24511
2152 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2153 following the standard section names.
2154 (bfd_decode_symclass): Prioritize section flag tests in
2155 decode_section_type before name tests in coff_section_type.
2156 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2157 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2158 their names and choose standard .text section flags for
2159 fake_section.
2160
2cdc1a97
NC		 21612019-05-02 Nick Clifton <nickc@redhat.com>
2162
2163 PR 24493
2164 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2165 .gnu.debugaltlink sections as debugging sections.
2166
066f4018
AM		 21672019-04-30 Alan Modra <amodra@gmail.com>
2168
2169 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2170 (struct _ppc64_elf_section_data): Likewise.
2171 (ppc64_elf_check_relocs): Set above fields.
2172 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2173 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2174 when possible.
2175
c54f1524
L		 21762019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2177
2178 PR ld/24486
2179 * elflink.c (elf_link_output_extsym): Don't complain undefined
2180 weak dynamic reference.
2181
68bb0359
SD		 21822019-04-25 Sudakshina Das <sudi.das@arm.com>
2183
2184 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2185 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2186 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2187 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2188 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2189 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2190 (elfNN_aarch64_small_plt0_bti_entry): Update.
2191 (elfNN_aarch64_small_plt_bti_entry): Update.
2192 (elfNN_aarch64_small_plt_pac_entry): Update.
2193 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2194 (setup_plt_values): Setup new entries.
2195 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2196 (elfNN_aarch64_plt_sym_val): Likewise.
2197
79b8e8ab
JW		 21982019-04-22 Jim Wilson <jimw@sifive.com>
2199
2200 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2201
fce97736
AM		 22022019-04-19 Alan Modra <amodra@gmail.com>
2203
2204 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2205
9a7f0679
L		 22062019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2207
2208 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2209 building shared object.
2210 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2211
4e84a8f8
L		 22122019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2213
2214 PR ld/24458
2215 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2216 linker_def.
2217
32c36c3c
AV		 22182019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2219
2220 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2221 relocation.
2222 * bfd-in2.h: Regenerate.
2223 * libbfd.h: Likewise.
2224
60f993ce
AV		 22252019-04-15 Sudakshina Das <sudi.das@arm.com>
2226
2227 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2228 * bfd-in2.h: Regenerated.
2229 * libbfd.h: Regenerated.
2230
f6b2b12d
AV		 22312019-04-15 Sudakshina Das <sudi.das@arm.com>
2232
2233 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2234 * bfd-in2.h: Regenerated.
2235 * libbfd.h: Likewise.
2236
1889da70
AV		 22372019-04-15 Sudakshina Das <sudi.das@arm.com>
2238
2239 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2240 * bfd-in2.h: Regenerated.
2241 * libbfd.h: Regenerated.
2242 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2243 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2244 and R_ARM_THM_BF12 together.
2245 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2246
1caf72a5
AV		 22472019-04-15 Sudakshina Das <sudi.das@arm.com>
2248
2249 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2250 * libbfd.h: Regenerated.
2251 * bfd-in2.h: Regenerated.
2252 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2253 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2254 and R_ARM_THM_BF18 together.
2255 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2256
e5d6e09e
AV		 22572019-04-15 Sudakshina Das <sudi.das@arm.com>
2258
2259 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2260 * bfd-in2.h: Regenerated.
2261 * libbfd.h: Regenerated.
2262 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2263 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2264 and R_ARM_THM_BF16 together.
2265 (get_value_helper): New reloc helper.
2266 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2267
e12437dc
AV		 22682019-04-15 Sudakshina Das <sudi.das@arm.com>
2269
2270 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2271 * bfd-in2.h: Regenerate.
2272 * libbfd.h: Regenerate.
2273
031254f2
AV		 22742019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2275
2276 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2277 * bfd-in2.h: Regenerate.
2278 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2279 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2280 and update assert.
2281 (using_thumb2): Likewise.
2282 (using_thumb2_bl): Update assert.
2283 (arch_has_arm_nop): Likewise.
2284 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2285 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2286
233a0083
L		 22872019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2288
2289 * elf-linker-x86.h (elf_x86_cet_report): New.
2290 (elf_linker_x86_params): Add cet_report.
2291 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2292 missing IBT and SHSTK properties if needed.
2293
a0ea3a14
L		 22942019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2295
ca4e6331 2296 PR ld/24436
a0ea3a14
L		 2297 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2298 "h != NULL". Don't check "h != NULL" before calling.
2299 bfd_elf_gc_record_vtentry.
2300 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2301 * elf32-bfin.c (bfin_check_relocs): Likewise.
2302 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2303 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2304 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2305 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2306 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2307 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2308 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2309 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2310 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2311 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2312 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2313 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2314 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2315 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2316 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2317 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2318 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2319 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2320 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2321 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2322 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2323 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2324 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2325 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2326 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2327 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2328 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2329 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2330 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2331 VTENTRY entry.
2332
9bff840e
AM		 23332019-04-11 Alan Modra <amodra@gmail.com>
2334
2335 PR 24435
2336 * elflink.c (elf_link_add_object_symbols): Don't read partial
2337 dynamic entries from fuzzed objects.
2338
ce12121b
TC		 23392019-04-11 Tamar Christina <tamar.christina@arm.com>
2340
2341 PR ld/24302
2342 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2343 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2344 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2345
b05971a6
MF		 23462019-04-10 Michael Forney <mforney@mforney.org>
2347
2348 PR 24427
2349 * doc/chew.c (free_words): Correctly free "push_text" strings.
2350
3ae61bb6
L		 23512019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2352
2353 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2354
5f2a6b85
AM		 23552019-04-08 Alan Modra <amodra@gmail.com>
2356
2357 * configure.ac (elfxx_x86): Define and use.
2358 * configure: Regenerate.
2359
5b9c07b2
L		 23602019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2361
2362 * elf-linker-x86.h: New file.
2363 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2364 to get x86-specific linker options.
2365 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2366 (elf_x86_64_check_relocs): Likewise.
2367 (elf_x86_64_relocate_section): Likewise.
2368 (elf_x86_64_link_setup_gnu_properties): Likewise.
2369 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2370 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2371 (_bfd_elf_linker_x86_set_options): New function.
2372 * elfxx-x86.h: Include "elf-linker-x86.h".
2373 (elf_x86_link_hash_table): Add params.
2374
4b24dd1a
AM		 23752019-04-03 Alan Modra <amodra@gmail.com>
2376
2377 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2378 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2379 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2380 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2381 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2382 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2383
87f98bac
JW		 23842019-04-02 Jim Wilson <jimw@sifive.com>
2385
2386 PR 24389
2387 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2388 ELF header flags to after check for ELF object file. Loop through
2389 sections looking for code sections, if none, then skip ABI checks.
2390
ae2b14c7
JW		 23912019-03-30 Andrew Waterman <andrew@sifive.com>
2392
2393 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2394 rd == X_RA case.
2395
2487ef07
MF		 23962019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2397
2398 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2399 info->export_dynamic to the conditional.
2400
242a1159
AM		 24012019-03-28 Alan Modra <amodra@gmail.com>
2402
2403 PR 24392
2404 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2405 * configure: Regenerate.
2406 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2407 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2408 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2409 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2410 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2411
a9f5a551
JW		 24122019-03-21 Jim Wilson <jimw@sifive.com>
2413
2414 PR 24365
2415 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2416 verify sym non-NULL before using. Add identical check using h.
2417
4e539114
SD		 24182019-03-21 Sudakshina Das <sudi.das@arm.com>
2419
2420 * elf-bfd.h (struct elf_backend_data): Add argument to
2421 merge_gnu_properties.
2422 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2423 itself and while calling bed->merge_gnu_properties.
2424 (elf_merge_gnu_property_list): Update the calls for
2425 elf_merge_gnu_properties.
2426 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2427 of --force-bti warning and add argument.
2428 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2429 warning.
2430 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2431 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2432 declaration.
2433
acde6c6b
SD		 24342019-03-20 Sudakshina Das <sudi.das@arm.com>
2435
2436 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2437 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2438 (elf_backend_fixup_gnu_properties): Define for AArch64.
2439
8cd1fe1b
AM		 24402019-03-18 Alan Modra <amodra@gmail.com>
2441
2442 PR 24355
2443 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2444 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2445 attempt at writing glink stubs only once.
2446
6835821b
AM		 24472019-03-16 Alan Modra <amodra@gmail.com>
2448
2449 PR 24337
2450 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2451 (_bfd_elf_rel_local_sym): Likewise.
2452 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2453 section of symbols with unrecognized shndx.
2454
2219ae0b
L		 24552019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2456
2457 PR ld/24267
2458 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2459 section.
2460 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2461 in discarded section.
2462
fe3fef62
AM		 24632019-03-15 Alan Modra <amodra@gmail.com>
2464
2465 PR 24339
2466 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2467 symbol after globals if elf_bad_symtab is not set.
2468
1ff31e13
AM		 24692019-03-15 Alan Modra <amodra@gmail.com>
2470
2471 PR 24337
2472 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2473 (_bfd_elf_rel_local_sym): Likewise.
2474
f55b1e32
AM		 24752019-03-15 Alan Modra <amodra@gmail.com>
2476
2477 PR 24336
2478 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2479 object files with sh_size not a multiple of sh_entsize.
2480
da0d12d2
L		 24812019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2482
418d4036
L		 2483 PR ld/24338
2484 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2485 input with bad relocation.
2486
248722019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2488
da0d12d2
L		 2489 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2490
d7f848c3
NC		 24912019-03-14 Nick Clifton <nickc@redhat.com>
2492
2493 PR 24334
2494 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2495 (save_section_vma): Initialise field to the number of entries in
2496 the sec_vma table.
2497 (section_vma_same): Check that the number of entries in the
2498 sec_vma table matches the number of sections in the bfd.
2499
6cc71b82
NC		 25002019-03-14 Nick Clifton <nickc@redhat.com>
2501
2502 PR 24333
2503 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2504 section owner pointer when adding the default symbol.
2505
be22c732
NC		 25062019-03-14 Nick Clifton <nickc@redhat.com>
2507
2508 PR 24332
2509 * elflink.c (elf_link_add_object_symbols): Add new local variable
2510 extversym_end. Initialise it to point to the end of the version
2511 symbol table, if present. Check it when initialising and updating
2512 the ever pointer.
2513
1dbade74
SD		 25142019-03-13 Sudakshina Das <sudi.das@arm.com>
2515
2516 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2517 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2518 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2519 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2520 and PLT_PAC_PLT.
2521 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2522 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2523 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2524
37c18eed
SD		 25252019-03-13 Sudakshina Das <sudi.das@arm.com>
2526 Szabolcs Nagy <szabolcs.nagy@arm.com>
2527
2528 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2529 (aarch64_bti_pac_info): New.
2530 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2531 (bfd_elf32_aarch64_set_options): Likewise.
2532 * bfd-in2.h: Regenerate
2533 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2534 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2535 (elfNN_aarch64_small_plt0_bti_entry): New.
2536 (elfNN_aarch64_small_plt_bti_entry): New.
2537 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2538 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2539 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2540 tlsdesc_plt_entry_size fields.
2541 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2542 (setup_plt_values): New helper function.
2543 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2544 bti enable type.
2545 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2546 fixed macros.
2547 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2548 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2549 to plt stubs instead of fixed ones and update filling them according
2550 to the need for bti.
2551 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2552 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2553 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2554 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2555 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2556 is set.
2557 (bfd_elfNN_get_synthetic_symtab): Define.
2558 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2559 and mising BTI NOTE SECTION.
2560
2561
cd702818
SD		 25622019-03-13 Sudakshina Das <sudi.das@arm.com>
2563
2564 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2565 linker created inputs from merge.
2566 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2567 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2568 (elfNN_aarch64_link_setup_gnu_properties): New.
2569 (elfNN_aarch64_merge_gnu_properties): New.
2570 (elf_backend_setup_gnu_properties): Define for AArch64.
2571 (elf_backend_merge_gnu_properties): Likewise.
2572 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2573 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2574 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2575 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2576 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2577 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2578 (elf_backend_parse_gnu_properties): Define for AArch64.
2579
44b27f95
L		 25802019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2581
2582 PR ld/24322
2583 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2584 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2585
7a6e0d89
AM		 25862019-03-12 Alan Modra <amodra@gmail.com>
2587
2588 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2589 nmemb parameter. Use bfd_alloc2.
2590 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2591 Delete assertion.
2592 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2593 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2594 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2595 doesn't overflow.
2596 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2597 (assign_section_numbers): Style fix.
2598 (swap_out_syms): Use bfd_malloc2.
2599 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2600 overflow.
2601 (_bfd_elf_make_empty_symbol): Style fix.
2602 (elfobj_grok_stapsdt_note_1): Formatting.
2603 * elfcode.h (elf_object_p): Use bfd_alloc2.
2604 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2605 (elf_slurp_symbol_table): Use bfd_zalloc2.
2606 (elf_slurp_reloc_table): Use bfd_alloc2.
2607 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2608 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2609 size calculation doesn't overflow.
2610 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2611 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2612 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2613
ebd2263b
AM		 26142019-03-08 Alan Modra <amodra@gmail.com>
2615
2616 PR 24311
2617 * merge.c (merge_strings): Return secinfo. Don't pad section
2618 to alignment here.
2619 (_bfd_merge_sections): Pad section to alignment here, if input
2620 sections contributing to merged output all pad to alignment.
2621 Formatting.
2622
219d6836
NC		 26232019-03-06 Nick Clifton <nickc@redhat.com>
2624
2625 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2626 table pointer.
2627 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2628 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2629
24801b15
AK		 26302019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2631
2632 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2633 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2634
2635 PR 20113
2636 * elf32-s390.c (allocate_dynrelocs): Update comment.
2637
4ffd2909
TC		 26382019-02-28 Tamar Christina <tamar.christina@arm.com>
2639
2640 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2641
eed5def8
NC		 26422019-02-28 Nick Clifton <nickc@redhat.com>
2643
2644 PR 24273
2645 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2646 section that is not NUL terminated.
2647
5cfe428c
L		 26482019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2649
2650 PR ld/24276
2651 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2652 by linker when checking copy reloc on protected symbol.
2653
f616c36b
AM		 26542019-02-24 Alan Modra <amodra@gmail.com>
2655
2656 PR 24144
2657 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2658
eed62915
MF		 26592019-02-20 Eric Tsai <erictsai@cadence.com>
2660
2661 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2662 sections between the call site and call destination and adjust
2663 call distance by the largest alignment.
2664
e6c3b5bf
AH		 26652019-02-20 Alan Hayward <alan.hayward@arm.com>
2666
2667 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2668 * elf.c (elfcore_grok_aarch_pauth): New function.
2669 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2670 (elfcore_write_aarch_pauth): New function.
2671 (elfcore_write_register_note): Check for AArch64 pauth section.
2672
34d75fb5
AM		 26732019-02-20 Alan Modra <amodra@gmail.com>
2674
2675 PR 24225
2676 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2677 return value.
2678
edd01d07
MR		 26792019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2680
2681 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2682 Darwin hosts, not just or1k.
2683 * configure: Regenerate.
2684
8abac803
AM		 26852019-02-20 Alan Modra <amodra@gmail.com>
2686
2687 PR 24236
2688 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2689 sentinel NUL to string buffer nearer to loop where it is used.
2690 Don't go past sentinel when scanning strings, and don't write
2691 NUL again.
2692 * archive.c (do_slurp_coff_armap): Simplify string handling to
2693 archive64.c style.
2694
179f2db0
AM		 26952019-02-19 Alan Modra <amodra@gmail.com>
2696
2697 PR 24235
2698 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2699 attempting to prevent read past end of section.
2700
a31b8bd9
AM		 27012019-02-18 Alan Modra <amodra@gmail.com>
2702
2703 PR 24225
2704 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2705 PRIx64 to generate warning messages. Print local sym names too.
2706
a0e90a73
CZ		 27072019-02-09 Vineet Gupta <vgupta@synopsys.com>
2708
2709 * elf32-arc (INIT_SYM_STRING): Delete.
2710 (FINI_SYM_STRING): Likewise.
2711 (init_str): Likewise.
2712 (fini_str): Likewise.
2713
482f3505
AM		 27142019-02-08 Alan Modra <amodra@gmail.com>
2715
2716 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2717 for bss-plt" warning to make it an error.
2718
b2abe1bd
EB		 27192019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2720
2721 PR ld/18841
2722 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2723 reloc_class_ifunc for ifunc symbols.
2724 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2725
68a09132
EB		 27262019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2727
2728 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2729 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2730
2012bf01
NC		 27312019-02-07 Nick Clifton <nickc@redhat.com>
2732
2733 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2734 into the definitely obsolete list.
2735
83924b38
L		 27362019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2737
2738 PR ld/24151
2739 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2740 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2741 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2742 relocations to ...
2743 (elf_x86_64_check_relocs): Here.
2744 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2745 to check if a symbol is defined in a non-shared object.
2746 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2747
453f8e1e
SDJ		 27482019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2749
2750 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2751 of 'labs' (and fix GCC warning).
2752
9ed1348c
NC		 27532019-01-25 Nick Clifton <nickc@redhat.com>
2754
2755 * po/ru.po: Updated Russian translation.
2756
d9938630
NC		 27572019-01-23 Nick Clifton <nickc@redhat.com>
2758
2759 * po/fr.po: Updated French translation.
2760
375cd423
NC		 27612019-01-21 Nick Clifton <nickc@redhat.com>
2762
2763 * po/pt.po: Updated Portuguese translation.
2764 * po/uk.po: Updated Ukranian translation.
2765
acef8081
YC		 27662019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2767
2768 PR 24108
2769 * elf32-nds32.c (nds32_relocate_section): Add space between words
2770 in error message.
2771 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2772 error message.
2773 (riscv_i_or_e_p): Likewise.
2774 (riscv_merge_arch_attr_info): Likewise.
2775
f48dfe41
NC		 27762019-01-19 Nick Clifton <nickc@redhat.com>
2777
2778 * version.m4: Reset to 2.32.51
2779 * configure: Regenerate.
2780 * po/bfd.pot: Regenerate.
2781
f974f26c
NC		 27822018-06-24 Nick Clifton <nickc@redhat.com>
2783
2784 2.32 branch created.
2785
a4bf3d07
JW		 27862019-01-16 Kito Cheng <kito@andestech.com>
2787
2788 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2789 for OBJ_ATTR_PROC.
2790
2dc8dd17
JW		 27912019-01-16 Kito Cheng <kito@andestech.com>
2792 Nelson Chu <nelson@andestech.com>
2793
7d7a7d7c
JW		 2794 * elfnn-riscv.c (in_subsets): New.
2795 (out_subsets): Likewise.
2796 (merged_subsets): Likewise.
2797 (riscv_std_ext_p): Likewise.
2798 (riscv_non_std_ext_p): Likewise.
2799 (riscv_std_sv_ext_p): Likewise.
2800 (riscv_non_std_sv_ext_p): Likewise.
2801 (riscv_version_mismatch): Likewise.
2802 (riscv_i_or_e_p): Likewise.
2803 (riscv_merge_std_ext): Likewise.
2804 (riscv_merge_non_std_and_sv_ext): Likewise.
2805 (riscv_merge_arch_attr_info): Likewise.
2806 (riscv_merge_attributes): Likewise.
2807 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2808
2dc8dd17
JW		 2809 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2810 (elf_backend_obj_attrs_vendor): Define.
2811 (elf_backend_obj_attrs_section_type): Likewise.
2812 (elf_backend_obj_attrs_section): Likewise.
2813 (elf_backend_obj_attrs_arg_type): Define as
2814 riscv_elf_obj_attrs_arg_type.
2815 * elfxx-riscv.c (riscv_estimate_digit): New.
2816 (riscv_estimate_arch_strlen1): Likewise.
2817 (riscv_estimate_arch_strlen): Likewise.
2818 (riscv_arch_str1): Likewise.
2819 (riscv_arch_str): Likewise.
2820 * elfxx-riscv.h (riscv_arch_str): Declare.
2821
d5dcaf1b
JD		 28222019-01-14 John Darrington <john@darrington.wattle.id.au>
2823
2824 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2825 * libbfd.h: regen.
2826 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2827 source field. (md_apply_fix): Apply final fix
2828 to BFD_RELOC_S12Z_OPR.
2829 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2830
5a12586d
MT		 28312019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2832
f466c305 2833 PR 20113
5a12586d
MT		 2834 * elf32-s390.c (allocate_dynrelocs): Update comment.
2835
3107326d
AP		 28362019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2837
2838 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2839 * configure: Regenerate.
2840
a9859e01
AM		 28412019-01-08 Alan Modra <amodra@gmail.com>
2842
2843 PR 23699
2844 PR 24065
2845 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2846 address range.
2847
c8c89dac
YS		 28482019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2849
2850 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2851 * bfd/bfd-in2.h: Regenerate.
2852 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2853 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2854
d9858c37
LX		 28552019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2856
2857 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2858 default target, little endian target is more suitable.
2859
677bd4c6
AM		 28602019-01-04 Alan Modra <amodra@gmail.com>
2861
2862 PR 24061
2863 PR 21786
2864 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2865 adjust all callers.
2866 (EQ_VALUE_IN_FIELD): Likewise.
2867 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2868
82704155
AM		 28692019-01-01 Alan Modra <amodra@gmail.com>
2870
2871 Update year range in copyright notice of all files.
2872
d5c04e1b 2873For older changes see ChangeLog-2018
3499769a 2874\f
d5c04e1b 2875Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 2876
2877Copying and distribution of this file, with or without modification,
2878are permitted in any medium without royalty provided the copyright
2879notice and this notice are preserved.
2880
2881Local Variables:
2882mode: change-log
2883left-margin: 8
2884fill-column: 74
2885version-control: never
2886End:
GDB Binutils - Deliverables
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