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dwarf2.c stash->sec_info_ptr and stash->sec
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
1b8e1271
AM		 12019-12-03 Alan Modra <amodra@gmail.com>
2
3 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
4 and sec_info_ptr.
5 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
6 (stash_comp_unit): Likewise.
7 (read_alt_indirect_ref): Return NULL not FALSE.
8
2247a609
AM		 92019-12-03 Alan Modra <amodra@gmail.com>
10
11 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
12
7f3bf384
AM		 132019-11-27 Alan Modra <amodra@gmail.com>
14
15 PR 23652
16 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
17 matching section.
18 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
19 returning info from the symbol table. Do the _bfd_elf_find_function
20 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
21 symbols.
22 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
23 result of 1 only.
24 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
25 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
26 * libbfd.h: Regenerate.
27
e7679060
AM		 282019-11-27 Alan Modra <amodra@gmail.com>
29
30 PR 23652
31 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
32 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
33 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
34 where _bfd_elf_find_nearest_line would do so.
35 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
36 for dwarf2.
37 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
38 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
39 (elf_backend_maybe_function_sym): Define.
40 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
41 (bfd_elf32_find_nearest_line): Don't define.
42 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
43 (elf_backend_maybe_function_sym): Define.
44 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
45 (bfd_elfNN_find_nearest_line): Don't define.
46
96e2dbda
AM		 472019-11-27 Alan Modra <amodra@gmail.com>
48
49 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
50 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
51 by two before applying to insn. Correct overflow test.
52 * coff-sh.c (sh_reloc): Likewise.
53
239b426b
NC		 542019-11-26 Nick Clifton <nickc@redhat.com>
55
56 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
57 negative relocated value.
58 * coff-sh.c (sh_reloc): Likewise.
59
bb294208
AM		 602019-11-25 Alan Modra <amodra@gmail.com>
61
62 * archures.c (bfd_octets_per_byte): Tail call
63 bfd_arch_mach_octets_per_byte.
64 * coff-arm.c (OCTETS_PER_BYTE): Define.
65 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
66 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
67 * coff-i386.c (coff_i386_reloc): Similarly.
68 * coff-mips.c (mips_reflo_reloc): Similarly.
69 * coff-x86_64.c (coff_amd64_reloc): Similarly.
70 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
71 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
72 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
73 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
74 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
75 * elf32-s12z.c (opru18_reloc): Similarly.
76 * elf32-sh.c (sh_elf_reloc): Similarly.
77 * elf32-spu.c (spu_elf_rel9): Similarly.
78 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
79 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
80 (ppc64_elf_toc64_reloc): Similarly.
81 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
82 * cofflink.c (_bfd_coff_link_input_bfd),
83 (_bfd_coff_reloc_link_order): Likewise.
84 * elf.c (_bfd_elf_section_offset): Likewise.
85 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
86 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
87 (bfd_elf_final_link): Likewise.
88 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
89 to set SEC_ELF_OCTETS.
90 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
91 (bfd_install_relocation): Likewise.
92 (_bfd_final_link_relocate): Don't recalculate octets.
93 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
94 "octets" temp.
95 * bfd-in2.h: Regenerate.
96
61826503
CE		 972019-11-25 Christian Eggers <ceggers@gmx.de>
98
99 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
100 * archures.c (bfd_octets_per_byte): New parameter sec.
101 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
102 returned [ELF targets only].
103 * bfd.c (bfd_get_section_limit): Provide section parameter to
104 bfd_octets_per_byte.
105 * bfd-in2.h: regenerate.
106 * binary.c (binary_set_section_contents): Move call to
107 bfd_octets_per_byte into section loop. Provide section parameter
108 to bfd_octets_per_byte.
109 * coff-arm.c (coff_arm_reloc): Provide section parameter
110 to bfd_octets_per_byte.
111 * coff-i386.c (coff_i386_reloc): likewise.
112 * coff-mips.c (mips_reflo_reloc): likewise.
113 * coff-x86_64.c (coff_amd64_reloc): likewise.
114 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
115 (_bfd_coff_reloc_link_order): likewise.
116 * elf.c (_bfd_elf_section_offset): likewise.
117 (_bfd_elf_make_section_from_shdr): likewise.
118 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
119 .debug*, .zdebug* and .note.gnu*.
120 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
121 to bfd_octets_per_byte.
122 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
123 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
124 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
125 * elf32-s12z.c (opru18_reloc): likewise.
126 * elf32-sh.c (sh_elf_reloc): likewise.
127 * elf32-spu.c (spu_elf_rel9): likewise.
128 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
129 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
130 (ppc64_elf_addr16_ha_reloc): likewise.
131 (ppc64_elf_toc64_reloc): likewise.
132 * elflink.c (bfd_elf_final_link): likewise.
133 (bfd_elf_perform_complex_relocation): likewise.
134 (elf_fixup_link_order): likewise.
135 (elf_link_input_bfd): likewise.
136 (elf_link_sort_relocs): likewise.
137 (elf_reloc_link_order): likewise.
138 (resolve_section): likewise.
139 * linker.c (_bfd_generic_reloc_link_order): likewise.
140 (bfd_generic_define_common_symbol): likewise.
141 (default_data_link_order): likewise.
142 (default_indirect_link_order): likewise.
143 * srec.c (srec_set_section_contents): likewise.
144 (srec_write_section): likewise.
145 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
146 * reloc.c (_bfd_final_link_relocate): likewise.
147 (bfd_generic_get_relocated_section_contents): likewise.
148 (bfd_install_relocation): likewise.
149 For section which have SEC_ELF_OCTETS set, multiply output_base
150 and output_offset with bfd_octets_per_byte.
151 (bfd_perform_relocation): likewise.
152
73d5efd7
AM		 1532019-11-21 Alan Modra <amodra@gmail.com>
154
155 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
156 BFDs that have not been loaded.
157
f14080d4
AM		 1582019-11-19 Alan Modra <amodra@gmail.com>
159
160 PR 25197
161 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
162 u.syment.n_value does point at another C_FILE sym and not into
163 some auxent that happens to look like a C_FILE. Properly check
164 for integer overflow and avoid possible pointer wrap-around.
165 Simplify pr17512 checks.
166
94698d01
AM		 1672019-11-19 Alan Modra <amodra@gmail.com>
168
169 PR 25200
170 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
171 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
172
ed7e9d0b
AM		 1732019-11-18 Alan Modra <amodra@gmail.com>
174
175 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
176 Rename from elf_backend_post_process_headers.
177 (_bfd_elf_post_process_headers): Delete.
178 (_bfd_elf_init_file_header): Declare.
179 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
180 in place of prep_headers and elf_backend_post_process_headers.
181 (_bfd_elf_init_file_header): Renamed from prep_headers with
182 updated args and made global. Delete dead code.
183 (_bfd_elf_post_process_headers): Delete.
184 * elf32-arm.c (elf32_arm_init_file_header): Rename from
185 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
186 Return status.
187 (elf_backend_init_file_header): Define.
188 (elf_backend_post_process_headers): Don't define.
189 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
190 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
191 * elf32-metag.c (elf_metag_init_file_header): Similarly.
192 * elf32-spu.c (spu_elf_init_file_header
193 * elf32-visium.c (visium_elf_init_file_header
194 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
195 * elf64-hppa.c (elf64_hppa_init_file_header
196 * elf64-ia64-vms.c (elf64_vms_init_file_header
197 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
198 * elfnn-ia64.c (elfNN_hpux_init_file_header
199 * elfxx-mips.c (_bfd_mips_init_file_header
200 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
201 (_bfd_mips_init_file_header): Declare.
202 (elf_backend_post_process_headers): Delete.
203 (elf_backend_init_file_header): Define.
204 * elfxx-target.h (elf_backend_post_process_headers): Delete.
205 (elf_backend_init_file_header): Define and use.
206 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
207 (elf_backend_post_process_headers): Don't define.
208 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
209 (elf32_m68hc11_init_file_header): Declare.
210 * elf32-ppc.c (elf_backend_post_process_headers): Remove
211 unnecessary undef.
212
6d6c25c8
AM		 2132019-11-18 Alan Modra <amodra@gmail.com>
214
215 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
216 Rename from elf_backend_modify_program_headers.
217 (_bfd_elf_modify_headers): Declare.
218 * elf.c (assign_file_positions_except_relocs): Set
219 elf_program_header_size. Always call elf_backend_modify_headers.
220 Extract code modifying file header..
221 (_bfd_elf_modify_headers): ..to here. New function.
222 * elf32-arm.c (elf_backend_modify_headers): Renamed from
223 elf_backend_modify_program_headers.
224 * elf32-i386.c: Similarly.
225 * elf64-x86-64.c: Similarly.
226 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
227 to _bfd_elf_modify_headers.
228 * elf-nacl.h (nacl_modify_headers): Rename from
229 nacl_modify_program_headers.
230 * elf-nacl.c (nacl_modify_headers): Rename from
231 nacl_modify_program_headers and call _bfd_elf_modify_headers.
232 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
233 * elf32-spu.c (spu_elf_modify_headers): Similarly.
234 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
235 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
236
9aea1e31
AM		 2372019-11-18 Alan Modra <amodra@gmail.com>
238
239 PR 25196
240 * bfd.c (bfd_error_type): Add bfd_error_sorry.
241 (bfd_errmsgs): Likewise.
242 * elf.c (rewrite_elf_program_header): Don't abort on confused
243 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
244 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
245 (_bfd_elf_final_write_processing): Likewise.
246 * bfd-in2.h: Regenerate.
247
c6261a00
JW		 2482019-11-12 Jim Wilson <jimw@sifive.com>
249
250 PR 25181
251 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
252 foff. If sym_sec->output_section and sec->output_section are the same
253 and not *ABS* then set max_alignment to that section's alignment.
254
595d3787
AM		 2552019-11-07 Alan Modra <amodra@gmail.com>
256
257 * cpu-cr16c.c: Delete.
258 * elf32-cr16c.c: Delete.
259 * Makefile.am,
260 * archures.c,
261 * config.bfd,
262 * configure.ac,
263 * reloc.c,
264 * targets.c: Remove cr16c support.
265 * Makefile.in,
266 * bfd-in2.h,
267 * configure,
268 * libbfd.h,
269 * po/SRC-POTFILES.in: Regenerate.
270
3a70f7e8
T		 2712019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
272
273 * doc/chew.c (add_to_definition): Use correct type when
274 calculating size of array reallocation.
275 (nextword): Always initialise the word return parameter.
276 (compile): Check return value of nextword().
277
864619bb
KS		 2782019-10-30 Keith Seitz <keiths@redhat.com>
279
280 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
281 New field.
282 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
283 New functions.
284 (elf_read_notes): Add declaration.
285 * elf.c (elf_read_notes): Move elf-bfd.h.
286 (_bfd_elf_core_find_build_id): New function.
287 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
288 build-id if none is known.
289 (elf_parse_notes): For core files, scan for notes.
290 * elfcore.h (elf_core_file_matches_executable_p): If both
291 BFDs have identical build-ids, then they match.
292 (_bfd_elf_core_find_build_id): New function.
293 * elfxx-target.h (elf_backend_core_find_build_id): Define.
294 (elfNN_bed): Add elf_backend_core_find_build_id.
295
70cf6834
AE		 2962019-10-29 Andrew Eikum <aeikum@codeweavers.com>
297
298 * libcoff-in.h (struct pe_tdata): Add dos_message field.
299 * libcoff.h: Regenerate.
300 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
301 dos_message field rather than initialising it.
302 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
303 field.
304 * peicode.h (pe_mkobject): Initialise the dos_message field.
305 (pe_mkobject_hook): Copy the dos_message field.
306 (pe_bfd_object_p): Copy the dos_message field.
307
30fe1832
AM		 3082019-10-25 Alan Modra <amodra@gmail.com>
309
310 PR 4499
311 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
312 PT_LOAD segments.
313 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
314 PT_LOAD segments.
315 * elf.c (elf_sort_segments): New function.
316 (assign_file_positions_except_relocs): Use shortcuts to elfheader
317 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
318 headers. Move PT_PHDR check..
319 (assign_file_positions_for_non_load_sections): ..and code setting
320 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
321 (assign_file_positions_for_load_sections): ..to here. Sort
322 PT_LOAD headers. Delete header_pad code. Use actual number of
323 headers rather than allocated in calculating size for program
324 headers. Don't assume program headers follow ELF file header.
325 Simplify pt_load_count code. Only set "off" for PT_LOAD or
326 PT_NOTE in cores.
327 (rewrite_elf_program_header): Set p_vaddr_offset for segments
328 that include file and program headers.
329 (copy_elf_program_header): Likewise, replacing header_size code.
330
95cc7c16
AM		 3312019-10-21 Alan Modra <amodra@gmail.com>
332
333 PR 452
334 * archive.c (normalize): Return file unchanged when
335 BFD_ARCHIVE_FULL_PATH.
336 (_bfd_construct_extended_name_table): Pass abfd, the output
337 bfd, to normalize.
338 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
339 * bfd.c (struct bfd): Make flags a full flagword.
340 (BFD_ARCHIVE_FULL_PATH): Define.
341 * bfd-in2.h: Regenerate.
342
2c9e9550
JDA		 3432019-10-20 John David Anglin <danglin@gcc.gnu.org>
344
345 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
346 minimum alignment for .plt section.
347
18338fce
JDA		 3482019-10-19 John David Anglin <danglin@gcc.gnu.org>
349
350 * elf32-hppa.c: Revise import stub sequences.
351 (LONG_BRANCH_STUB_SIZE): Define.
352 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
353 (IMPORT_STUB_SIZE): Define.
354 (IMPORT_SHARED_STUB_SIZE): Define.
355 (EXPORT_STUB_SIZE): Define.
356 (plt_stub): Revise to not use register %r22.
357 (LDO_R1_R22): Define.
358 (LDW_R22_R21): Define.
359 (LDW_R22_R19): Define.
360 (hppa_build_one_stub): Update stub generation and use new defines.
361 (hppa_size_one_stub): Likewise.
362
330a6637
JW		 3632019-10-17 Nelson Chu <nelson.chu@sifive.com>
364
365 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
366 that user should recompile their code with `fPIC` when linking non-pic
367 code into shared library.
368
369 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
370 the error message if needed, and then store the result into the
371 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
372 message for the dangerous relocation should be set before we call the
373 callback function. If we miss the error message since linker runs out
374 of memory, we should set the default error message for the error.
375
22216541
AM		 3762019-10-16 Alan Modra <amodra@gmail.com>
377
378 PR 13616
379 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
380 for all ppc arch info.
381 * linker.c (default_data_link_order): Pass info->big_endian to
382 arch_info->fill function.
383
9b142ddb
AM		 3842019-10-15 Alan Modra <amodra@gmail.com>
385
386 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
387 (elf32_m68hc11_relocate_section): Don't use a variable for format
388 strings. Delete some unnecessary xgettext:c-format comments.
389
9a733151
AM		 3902019-10-15 Alan Modra <amodra@gmail.com>
391
392 PR 24955
393 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
394 rather than xmalloc.
395 * elf32-m68hc1x.c (reloc_warning): New function.
396 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
397 corresponding to %lx in format strings.
398 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
399
779f2ae7
AM		 4002019-10-15 Alan Modra <amodra@gmail.com>
401
402 PR 25100
403 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
404
ed481f97
AM		 4052019-10-15 Alan Modra <amodra@gmail.com>
406
407 * bfd.c (bfd_check_compression_header): Check for powers of two
408 with x == (x & -x).
409
47f6ff2f
AM		 4102019-10-14 Alan Modra <amodra@gmail.com>
411
412 * syms.c (struct indexentry): Add idx field.
413 (cmpindexentry): Final sort on idx.
414 (_bfd_stab_section_find_nearest_line): Set idx.
415
8025b055
AM		 4162019-10-14 Alan Modra <amodra@gmail.com>
417
418 * dwarf2.c (struct lookup_funcinfo): Add idx field.
419 (compare_lookup_funcinfos): Perform final sort on idx.
420 (build_lookup_funcinfo_table): Set idx.
421 (compare_sequences): Perform final sort on num_lines.
422 (build_line_info_table): Set num_lines and line_info_lookup earlier.
423 (sort_line_sequences): Set num_lines for sort.
424
3a3f4bf7
AM		 4252019-10-14 Alan Modra <amodra@gmail.com>
426
427 * elflink.c (elf_sort_symbol): Sort on type and name as well.
428 (elf_link_add_object_symbols): Style fix.
429
48db3297
AM		 4302019-10-14 Alan Modra <amodra@gmail.com>
431
432 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
433 for sections about to be sorted.
434 (assign_file_positions_for_load_sections): Likewise.
435 (elf_sort_sections): Don't bother optimising both TOEND case.
436 * elflink.c (bfd_elf_final_link): Reset target_index.
437
8c1c5e5d
AM		 4382019-10-14 Alan Modra <amodra@gmail.com>
439
440 * elflink.c (elf_get_linked_section_vma): Delete.
441 (compare_link_order): Use elf_linked_to_section and sort by lma,
442 size, and id.
443 (elf_fixup_link_order): Use size_t variables where appropriate.
444 Make use of elf_linked_to_section. Formatting. Properly align
445 sections.
446
dcea6a95
AM		 4472019-10-14 Alan Modra <amodra@gmail.com>
448
449 * elf-strtab.c (strrevcmp): Comment.
450 * merge.c (strrevcmp): Likewise.
451 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
452 Comment on why comparing pointers ensures a stable sort.
453 * elflink.c (struct elf_symbol): Add void* to union.
454 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
455 (elf_sym_name_compare): Likewise.
456 (bfd_elf_match_symbols_in_sections): Style fix.
457 (elf_link_sort_cmp1): Comment.
458
ec9bd0a2
AM		 4592019-10-14 Alan Modra <amodra@gmail.com>
460
461 PR 24955
462 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
463 return value of bfd_alloc2.
464 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
465 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
466 value of bfd_get_section_contents.
467 * som.c (som_write_space_strings): Don't use xmalloc.
468 (som_write_symbol_strings): Likewise.
469
e168da45
MF		 4702019-10-11 Max Filippov <jcmvbkbc@gmail.com>
471
472 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
473 stash->info_hash_status = STASH_INFO_HASH_ON when
474 stash_maybe_update_info_hash_tables succeeds.
475
336bfbeb
AM		 4762019-10-09 Alan Modra <amodra@gmail.com>
477
478 PR 25070
479 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
480 total_size calculation.
481
063c511b
AM		 4822019-10-08 Alan Modra <amodra@gmail.com>
483
484 PR 25078
485 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
486 recur_count. Error on recur_count reaching 100 rather than
487 info_ptr matching orig_info_ptr. Adjust calls.
488
c0ea7c52
JL		 4892019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
490
491 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
492 (elf32_msp430_merge_msp430_attributes): Add support for merging
493 the GNU object attribute for data region.
494
93370e8e
AM		 4952019-10-07 Alan Modra <amodra@gmail.com>
496
497 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
498 space for local got non-tls relocs when PIE.
499
847d5183
AM		 5002019-10-07 Alan Modra <amodra@gmail.com>
501
502 * elflink.c (elf_fixup_link_order): Don't attempt to find
503 an elf_section for linker created bfd sections.
504
7d04a20a
AM		 5052019-10-07 Alan Modra <amodra@gmail.com>
506
507 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
508 with non-local symbol. Don't double count __tls_get_addr calls
509 with marker relocs.
510 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
511
9737e8af
AM		 5122019-10-07 Alan Modra <amodra@gmail.com>
513
514 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
515 throughout.
516 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
517
f749f26e
AM		 5182019-10-04 Alan Modra <amodra@gmail.com>
519
520 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
521 (ppc64_elf_tls_optimize): Correct is_local condition.
522 (allocate_got): Don't reserve dynamic relocations for any of the
523 tls got relocs in PIEs when the symbol is local.
524 (allocate_dynrelocs): Correct validity test for local sym using
525 tlsld_got slot.
526 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
527 for any of the tls got relocs in PIEs.
528 (ppc64_elf_layout_multitoc): Likewise.
529 (ppc64_elf_relocate_section): Correct validity test for local sym
530 using tlsld_got slot. Don't emit dynamic relocations for any of
531 the tls got relocs in PIEs when the symbol is local.
532 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
533 (got_relocs_needed): Delete.
534 (allocate_dynrelocs): Correct validity test for local sym using
535 tlsld_got slot. Don't reserve dynamic relocations for any of the
536 tls got relocs in PIEs when the symbol is local.
537 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
538 for any of the tls got relocs in PIEs.
539 (ppc_elf_relocate_section): Correct validity test for local sym
540 using tlsld_got slot. Don't emit dynamic relocations for any of
541 the tls got relocs in PIEs when the symbol is local.
542
9cb09e33
SN		 5432019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
544
545 PR ld/22263
546 PR ld/25056
547 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
548 bfd_link_pic for TLS checks.
549 (elf32_arm_final_link_relocate): Likewise.
550 (allocate_dynrelocs_for_symbol): Likewise.
551
b627f562
SN		 5522019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
553
554 PR ld/25062
555 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
556
1ff6de03
NA		 5572019-09-30 Nick Alcock <nick.alcock@oracle.com>
558
559 * elf-bfd.h (bfd_section_is_ctf): New inline function.
560 * elf.c (special_sections_c): Add ".ctf".
561 (assign_file_positions_for_non_load_sections): Note that
562 compressed debugging sections etc are not assigned here. Treat
563 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
564 sh_offset -1.
565 (assign_file_positions_except_relocs): Likewise.
566 (find_section_in_list): Note that debugging and CTF sections, as
567 well as reloc sections, are assigned later.
568 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
569 their size and contents updated.
570 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
571 compressed sections, they have no uncompressed content to copy at
572 this stage.
573 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
574 callback right before the strtab is written out.
575 (bfd_elf_final_link): Don't cache the section contents of CTF
576 sections: they are not populated yet. Call the emit_ctf callback
577 right at the end, after all the symbols and strings are flushed
578 out.
579
22ccb849
NA		 5802019-07-13 Nick Alcock <nick.alcock@oracle.com>
581
582 * elf-strtab.c (_bfd_elf_strtab_len): New.
583 (_bfd_elf_strtab_str): Likewise.
584 * bfd-elf.h: Declare them.
585
6d5944fc
NA		 5862019-07-13 Nick Alcock <nick.alcock@oracle.com>
587
588 * elf-bfd.h (bfd_elf_get_str_section): Add.
589 * elf.c (bfd_elf_get_str_section): No longer static.
590
41f37a6f
AM		 5912019-09-26 Alan Modra <amodra@gmail.com>
592
593 PR 24262
594 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
595 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
596 ${bindir}/../lib/bfd-plugins if different.
597 * Makefile.in: Regenerate.
598
ec73ddcd
AM		 5992019-09-23 Alan Modra <amodra@gmail.com>
600
601 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
602 in choosing between different actions for shared library and
603 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
604 (dec_dynrel_count): Likewise. Account for ifunc special case.
605 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
606 not non-pic.
607 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
608 test.
609
b06252c2
AM		 6102019-09-23 Alan Modra <amodra@gmail.com>
611
612 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
613 * Makefile.in: Regenerate.
614 * po/SRC-POTFILES.in: Regenerate.
615
640197ac
AM		 6162019-09-23 Alan Modra <amodra@gmail.com>
617
618 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
619 (bfd_elf_version_tree): Delete forward declarations.
620 Move other forward decls and remaining elf function decl later.
621 (bfd_section_already_linked_table_init),
622 (bfd_section_already_linked_table_free),
623 (_bfd_handle_already_linked, _bfd_nearby_section),
624 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
625
0ba9378a
AM		 6262019-09-23 Alan Modra <amodra@gmail.com>
627
628 * bfd-in.h: Move ecoff function declarations..
629 * ecoff-bfd.h: ..to here, new file.
630 * ecoff.c: Include ecoff-bfd.h.
631 * ecofflink.c: Likewise.
632 * elf64-alpha.c: Likewise.
633 * elfxx-mips.c: Likewise.
634 * bfd-in2.h: Regenerate.
635
0b4453c7
AM		 6362019-09-23 Alan Modra <amodra@gmail.com>
637
638 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
639 Move most other elf declarations..
640 * elf-bfd.h: ..to here.
641 * bfd-in2.h: Regenerate.
642
f5c5b7c1
AM		 6432019-09-23 Alan Modra <amodra@gmail.com>
644
645 * bfd-in.h: Move m68k function declaration..
646 * cpu-m68k.h: ..to here, new file..
647 * elf32-m68k.h: ..and here, new file.
648 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
649 * bfd-in2.h: Regenerate.
650
8410a658
AM		 6512019-09-23 Alan Modra <amodra@gmail.com>
652
653 * bfd-in.h: Move bfin function declaration..
654 * elf32-bfin.h: ..to here, new file.
655 * elf32-bfin.c: Include elf32-bfin.h.
656 * bfd-in2.h: Regenerate.
657
ca05ca5e
AM		 6582019-09-23 Alan Modra <amodra@gmail.com>
659
660 * bfd-in.h: Move cr16 function declaration..
661 * elf32-cr16.h: ..to here, new file.
662 * elf32-cr16.c: Include elf32-cr16.h.
663 * bfd-in2.h: Regenerate.
664
530f6120
AM		 6652019-09-23 Alan Modra <amodra@gmail.com>
666
667 * bfd-in.h (bfd_sunos_get_needed_list),
668 (bfd_sunos_record_link_assignment),
669 (bfd_sunos_size_dynamic_sections),
670 (bfd_i386linux_size_dynamic_sections),
671 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
672 * bfd-in2.h: Regenerate.
673
6ea7de32
AM		 6742019-09-23 Alan Modra <amodra@gmail.com>
675
676 * bfd-in.h: Move xcoff function declarations..
677 * xcofflink.h: ..to here, new file.
678 * xcofflink.c: Include xcofflink.h.
679 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
680 * bfd-in2.h: Regenerate.
681
aa739c59
AM		 6822019-09-23 Alan Modra <amodra@gmail.com>
683
684 * bfd-in.h: Delete coff forward refs and move coff declaration..
685 * coff-bfd.h: ..to here.
686 * bfd-in2.h: Regenerate.
687
f37164d7
AM		 6882019-09-23 Alan Modra <amodra@gmail.com>
689
690 * bfd-in.h: Move arm declaraions..
691 * cpu-arm.h: ..to here, new file..
692 * coff-arm.h: ..and here, new file..
693 * elf32-arm.h: ..and here, new file.
694 * cpu-arm.c: Include cpu-arm.h.
695 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
696 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
697 * pe-arm.c: Move function rename defines later.
698 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
699 * bfd-in2.h: Regenerate.
700
79c2ce54
AM		 7012019-09-23 Alan Modra <amodra@gmail.com>
702
703 * bfd-in.h: Move tic6x function declaration..
704 * elf32-tic6x.h: ..to here.
705 * bfd-in2.h: Regenerate.
706
a8bfaadb
AM		 7072019-09-23 Alan Modra <amodra@gmail.com>
708
709 * bfd-in.h: Move aarch64 declarations and defines..
710 * cpu-aarch64.h: ..to here, new file..
711 * elfxx-aarch64.h: ..and here.
712 * cpu-aarch64.c: Include cpu-aarch64.h.
713 * elfnn-aarch64.c: Likewise.
714 * bfd-in2.h: Regenerate.
715
c348479d
AM		 7162019-09-23 Alan Modra <amodra@gmail.com>
717
718 * bfd-in.h: Delete ticoff function declarations.
719 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
720 (bfd_ticoff_get_section_load_page): Make static.
721 * bfd-in2.h: Regenerate.
722
ca437b1b
AM		 7232019-09-23 Alan Modra <amodra@gmail.com>
724
725 * bfd-in.h: Move h8300 function declaration to..
726 * cpu-h8300.h: ..here, new file.
727 * cpu-h8300.c: Include cpu-h8300.h.
728 * elf32-h8300.c: Likewise.
729 * bfd-in2.h: Regenerate.
730
3352ae99
AM		 7312019-09-23 Alan Modra <amodra@gmail.com>
732
733 * bfd-in.h: Move ia64 function declarations..
734 * elfxx-ia64.h: ..to here.
735 * bfd-in2.h: Regenerate.
736
d48d68b6
AM		 7372019-09-23 Alan Modra <amodra@gmail.com>
738
739 * bfd-in.h: Move v850 function declarations..
740 * elf32-v850.h: ..to here, new file.
741 * elf32-v850.c: Include elf32-v850.h.
742 * bfd-in2.h: Regenerate.
743
7beeaeb8
AM		 7442019-09-23 Alan Modra <amodra@gmail.com>
745
746 * bfd-in.h: Move mips function declaration to..
747 * elfxx-mips.h: ..here.
748 * bfd-in2.h: Regenerate.
749
6e67e6b0
AM		 7502019-09-23 Alan Modra <amodra@gmail.com>
751
752 * bfd-in.h: Move csky function declarations to..
753 * elf32-csky.h: ..here, new file.
754 * elf32-csky.c: Include elf32-csky.h.
755 * bfd-in2.h: Regenerate.
756
9d1da81b
JW		 7572019-09-20 Nelson Chu <nelson.chu@sifive.com>
758
759 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
760 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
761 Set undefined_weak field from it.
762 (relax_func_t): New parameter undefined_weak.
763 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
764 (_bfd_riscv_relax_tls_le): Likewise.
765 (_bfd_riscv_relax_align): Likewise.
766 (_bfd_riscv_relax_delete): Likewise.
767 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
768 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
769 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
770 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
771 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
772 reloc.
773 (_bfd_riscv_relax_section): New local undefined_weak. Set for
774 undef weak relocs that can be relaxed. Pass to relax_func call.
775
a48931cc
AM		 7762019-09-20 Alan Modra <amodra@gmail.com>
777
778 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
779 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
780 (bfd_section_userdata, bfd_is_com_section, discarded_section),
781 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
782 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
783 (bfd_section_list_remove, bfd_section_list_append),
784 (bfd_section_list_prepend, bfd_section_list_insert_after),
785 (bfd_section_list_insert_before, bfd_section_removed_from_list):
786 New inline functions.
787 * section.c (bfd_is_und_section, bfd_is_abs_section),
788 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
789 (bfd_section_list_append, bfd_section_list_prepend),
790 (bfd_section_list_insert_after, bfd_section_list_insert_before),
791 (bfd_section_removed_from_list): Delete macros.
792 (bfd_section_name, bfd_section_size, bfd_section_vma),
793 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
794 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
795 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
796 (discarded_section): New inline functions.
797 * bfd-in2.h: Regenerate.
798
af30dc12
AM		 7992019-09-20 Alan Modra <amodra@gmail.com>
800
801 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
802 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
803 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
804 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
805 * targets.c (bfd_asymbol_flavour): Likewise.
806 * bfd-in2.h: Regenerate.
807
00f93c44
AM		 8082019-09-20 Alan Modra <amodra@gmail.com>
809
810 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
811 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
812 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
813 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
814 (bfd_get_file_flags, bfd_applicable_file_flags),
815 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
816 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
817 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
818 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
819 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
820 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
821 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
822 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
823 (bfd_usrdata, bfd_set_usrdata): New inline functions.
824 * targets.c (bfd_get_target, bfd_get_flavour),
825 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
826 (bfd_little_endian, bfd_header_big_endian),
827 (bfd_header_little_endian, bfd_applicable_section_flags),
828 (bfd_get_symbol_leading_char): New inline functions.
829 * bfd-in2.h: Regenerate.
830
e59a1001
AM		 8312019-09-20 Alan Modra <amodra@gmail.com>
832
833 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
834 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
835 relocations.
836
fd361982
AM		 8372019-09-18 Alan Modra <amodra@gmail.com>
838
839 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
840 (bfd_get_section_lma, bfd_get_section_alignment),
841 (bfd_get_section_size, bfd_get_section_flags),
842 (bfd_get_section_userdata): Delete.
843 (bfd_section_name, bfd_section_size, bfd_section_vma),
844 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
845 (bfd_section_flags, bfd_section_userdata): New.
846 (bfd_is_com_section): Rename parameter.
847 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
848 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
849 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
850 (bfd_set_section_lma): New.
851 * bfd-in2.h: Regenerate.
852 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
853 update callers.
854 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
855 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
856 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
857 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
858 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
859 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
860 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
861 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
862 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
863 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
864 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
865 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
866 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
867 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
868 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
869 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
870 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
871 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
872 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
873 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
874 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
875 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
876 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
877 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
878 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
879 * xcofflink.c: Update throughout for bfd section macro and function
880 changes.
881
e6f7f6d1
AM		 8822019-09-18 Alan Modra <amodra@gmail.com>
883
884 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
885 (bfd_get_output_section): Delete.
886 (bfd_asymbol_base): Delete.
887 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
888 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
889 (bfd_set_asymbol_name): New macro.
890 * bfd-in2.h: Regenerate.
891 * aout-cris.c: Update throughout to use bfd_asymbol_section.
892 * aoutx.h: Likewise.
893 * cofflink.c: Likewise.
894 * dwarf2.c: Likewise.
895 * ecoff.c: Likewise.
896 * elf.c: Likewise.
897 * elf32-arm.c: Likewise.
898 * elf32-mips.c: Likewise.
899 * elf32-score.c: Likewise.
900 * elf32-score7.c: Likewise.
901 * elfn32-mips.c: Likewise.
902 * elfnn-aarch64.c: Likewise.
903 * elfxx-mips.c: Likewise.
904 * linker.c: Likewise.
905 * pdp11.c: Likewise.
906 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
907
e0b2a78c
SM		 9082019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
909
910 * Makefile.in: Re-generate.
911 * configure: Re-generate.
912 * doc/Makefile.in: Re-generate.
913
ed48ec2e
AM		 9142019-09-18 Alan Modra <amodra@gmail.com>
915
916 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
917 macros.
918 * pdp11.c (slurp_symbol_table): Likewise.
919 * som.c (som_slurp_symbol_table): Likewise.
920 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
921 * coffcode.h (coff_slurp_symbol_table): Likewise.
922 * cofflink.c (_bfd_coff_final_link): Likewise.
923 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
924 (_bfd_ecoff_slurp_symbolic_info): Likewise.
925 (_bfd_ecoff_slurp_symbol_table): Likewise.
926 (_bfd_ecoff_bfd_final_link): Likewise.
927 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
928 * elflink.c (elf_link_output_symstrtab): Likewise.
929 (bfd_elf_final_link): Likewise.
930 * peicode.h (pe_ILF_build_a_bfd): Likewise.
931 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
932 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
933 start_address or symcount using bfd_get macros.
934 * coffgen.c (coff_real_object_p): Likewise.
935 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
936 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
937 * elfcore.h (elf_core_file_p): Don't set start_address using
938 bfd_get macro.
939 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
940 using bfd_get macro.
941 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
942 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
943 or symcount using bfd_get macros.
944 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
945 * syms.c (bfd_set_symtab): Likewise.
946 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
947 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
948 bfd_has_map macro.
949 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
950 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
951 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
952 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
953 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
954 * som.c (som_slurp_armap): Likewise.
955
01c2b261
AM		 9562019-09-18 Alan Modra <amodra@gmail.com>
957
958 * archures.c (bfd_get_arch): Make param const.
959 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
960 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
961 * bfd-in2.h: Regenerate.
962
1d38e9d1
AM		 9632019-09-18 Alan Modra <amodra@gmail.com>
964
965 * bfd-in.h (carsym.name): Make const.
966 * reloc.c (struct reloc_howto_struct.name): Likewise.
967 * targets.c (bfd_target.name): Likewise.!
968 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
969 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
970 when setting carsym.name.
971 * bfd-in2.h: Regenerate.
972
90d92a63
AM		 9732019-09-18 Alan Modra <amodra@gmail.com>
974
975 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
976 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
977 error status. Adjust calls.
978 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
979 Close bfd on failure. Replace xstrdup/bfd_alloc use with
980 bfd_malloc. Use bfd_set_filename.
981
1bdd8fac
AM		 9822019-09-18 Alan Modra <amodra@gmail.com>
983
984 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
985 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
986 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
987 needs_copy even if all relocs are in rw sections.
988 (dec_dynrel_count): Handle TOC16 relocs.
989 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
990 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
991 semantic change.
992
bb695960
PB		 9932019-09-16 Phil Blundell <pb@pbcl.net>
994
995 * version.m4: Set version to 2.33.50.
996 * Makefile.in, configure, doc/Makefile.in: Regenerated.
997
64b2d4a0
TT		 9982019-09-11 Tom Tromey <tom@tromey.com>
999
1000 * opncls.c (bfd_set_filename): New function.
1001 * bfd-in2.h: Regenerate.
1002
cb7f4b29
AM		 10032019-09-11 Alan Modra <amodra@gmail.com>
1004
1005 * targets.c (struct bfd_target): Add _bfd_group_name.
1006 (BFD_JUMP_TABLE): Likewise.
1007 * coffgen.c (bfd_coff_group_name): New function.
1008 * elf.c (bfd_elf_group_name): New function.
1009 * linker.c (_bfd_nolink_bfd_group_name): New function.
1010 * section.c (bfd_generic_group_name): New function.
1011 * elf-bfd.h (bfd_elf_group_name): Declare.
1012 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1013 * libcoff-in.h (bfd_coff_group_name): Declare.
1014 * aout-target.h (MY_bfd_group_name): Define.
1015 * aout-tic30.c (MY_bfd_group_name): Define.
1016 * bfd.c (bfd_group_name): Define.
1017 * binary.c (binary_bfd_group_name): Define.
1018 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1019 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1020 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1021 * coffcode.h (coff_bfd_group_name): Define.
1022 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1023 * i386msdos.c (msdos_bfd_group_name): Define.
1024 * ihex.c (ihex_bfd_group_name): Define.
1025 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1026 * mmo.c (mmo_bfd_group_name): Define.
1027 * pef.c (bfd_pef_bfd_group_name): Define.
1028 * plugin.c (bfd_plugin_bfd_group_name): Define.
1029 * ppcboot.c (ppcboot_bfd_group_name): Define.
1030 * som.c (som_bfd_group_name): Define.
1031 * srec.c (srec_bfd_group_name): Define.
1032 * tekhex.c (tekhex_bfd_group_name): Define.
1033 * verilog.c (verilog_bfd_group_name): Define.
1034 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1035 * xsym.c (bfd_sym_bfd_group_name): Define.
1036 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1037 (rs6000_xcoff64_aix_vec): Likewise.
1038 * bfd-in2.h: Regenerate.
1039 * libbfd.h: Regenerate.
1040 * libcoff.h: Regenerate.
1041
aebcfb76
NC		 10422019-09-10 Nick Clifton <nickc@redhat.com>
1043
1044 PR 24907
1045 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1046 field.
1047 (bfd_default_arch_struct): Initialise the new field.
1048 * bfd-in2.h: Regenerate.
1049 * cpu-aarch64.c: Initialise the new field.
1050 * cpu-alpha.c: Likewise.
1051 * cpu-arc.c: Likewise.
1052 * cpu-arm.c: Likewise.
1053 * cpu-avr.c: Likewise.
1054 * cpu-bfin.c: Likewise.
1055 * cpu-bpf.c: Likewise.
1056 * cpu-cr16.c: Likewise.
1057 * cpu-cr16c.c: Likewise.
1058 * cpu-cris.c: Likewise.
1059 * cpu-crx.c: Likewise.
1060 * cpu-csky.c: Likewise.
1061 * cpu-d10v.c: Likewise.
1062 * cpu-d30v.c: Likewise.
1063 * cpu-dlx.c: Likewise.
1064 * cpu-epiphany.c: Likewise.
1065 * cpu-fr30.c: Likewise.
1066 * cpu-frv.c: Likewise.
1067 * cpu-ft32.c: Likewise.
1068 * cpu-h8300.c: Likewise.
1069 * cpu-hppa.c: Likewise.
1070 * cpu-i386.c: Likewise.
1071 * cpu-ia64.c: Likewise.
1072 * cpu-iamcu.c: Likewise.
1073 * cpu-ip2k.c: Likewise.
1074 * cpu-iq2000.c: Likewise.
1075 * cpu-k1om.c: Likewise.
1076 * cpu-l1om.c: Likewise.
1077 * cpu-lm32.c: Likewise.
1078 * cpu-m10200.c: Likewise.
1079 * cpu-m10300.c: Likewise.
1080 * cpu-m32c.c: Likewise.
1081 * cpu-m32r.c: Likewise.
1082 * cpu-m68hc11.c: Likewise.
1083 * cpu-m68hc12.c: Likewise.
1084 * cpu-m68k.c: Likewise.
1085 * cpu-m9s12x.c: Likewise.
1086 * cpu-m9s12xg.c: Likewise.
1087 * cpu-mcore.c: Likewise.
1088 * cpu-mep.c: Likewise.
1089 * cpu-metag.c: Likewise.
1090 * cpu-microblaze.c: Likewise.
1091 * cpu-mips.c: Likewise.
1092 * cpu-mmix.c: Likewise.
1093 * cpu-moxie.c: Likewise.
1094 * cpu-msp430.c: Likewise.
1095 * cpu-mt.c: Likewise.
1096 * cpu-nds32.c: Likewise.
1097 * cpu-nfp.c: Likewise.
1098 * cpu-nios2.c: Likewise.
1099 * cpu-ns32k.c: Likewise.
1100 * cpu-or1k.c: Likewise.
1101 * cpu-pdp11.c: Likewise.
1102 * cpu-pj.c: Likewise.
1103 * cpu-plugin.c: Likewise.
1104 * cpu-powerpc.c: Likewise.
1105 * cpu-pru.c: Likewise.
1106 * cpu-riscv.c: Likewise.
1107 * cpu-rl78.c: Likewise.
1108 * cpu-rs6000.c: Likewise.
1109 * cpu-rx.c: Likewise.
1110 * cpu-s12z.c: Likewise.
1111 * cpu-s390.c: Likewise.
1112 * cpu-score.c: Likewise.
1113 * cpu-sh.c: Likewise.
1114 * cpu-sparc.c: Likewise.
1115 * cpu-spu.c: Likewise.
1116 * cpu-tic30.c: Likewise.
1117 * cpu-tic4x.c: Likewise.
1118 * cpu-tic54x.c: Likewise.
1119 * cpu-tic6x.c: Likewise.
1120 * cpu-tic80.c: Likewise.
1121 * cpu-tilegx.c: Likewise.
1122 * cpu-tilepro.c: Likewise.
1123 * cpu-v850.c: Likewise.
1124 * cpu-v850_rh850.c: Likewise.
1125 * cpu-vax.c: Likewise.
1126 * cpu-visium.c: Likewise.
1127 * cpu-wasm32.c: Likewise.
1128 * cpu-xc16x.c: Likewise.
1129 * cpu-xgate.c: Likewise.
1130 * cpu-xstormy16.c: Likewise.
1131 * cpu-xtensa.c: Likewise.
1132 * cpu-z80.c: Likewise.
1133 * cpu-z8k.c: Likewise.
1134
60391a25
PB		 11352019-09-09 Phil Blundell <pb@pbcl.net>
1136
1137 binutils 2.33 branch created.
1138
b16c44de
AM		 11392019-09-06 Alan Modra <amodra@gmail.com>
1140
1141 * aout-target.h (object_p): Formatting.
1142 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1143 * corefile.c (generic_core_file_matches_executable_p): Constify
1144 variables and remove cast.
1145 * bfd-in2.h: Regenerate.
1146
133a1f60
AM		 11472019-09-05 Alan Modra <amodra@gmail.com>
1148
1149 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1150 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1151 in the GOT/PLT entry rather than affecting the offset to that
1152 GOI/PLT entry.
1153 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1154
77486630
AM		 11552019-09-05 Alan Modra <amodra@gmail.com>
1156
1157 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1158 in second instruction.
1159 (ppc64_elf_relocate_section): Likewise.
1160
89bdc77e
AM		 11612019-09-05 Alan Modra <amodra@gmail.com>
1162
1163 PR 24955
1164 * libbfd-in.h (bfd_strdup): New inline function.
1165 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1166 bfd on error.
1167 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1168 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1169 on error.
1170 (bfd_openstreamr): Use bfd_strdup.
1171 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1172 * plugin.c (try_load_plugin): Use bfd_malloc.
1173 * libbfd.h: Regenerate.
1174
22b31fea
AM		 11752019-09-02 Alan Modra <amodra@gmail.com>
1176
1177 PR 11983
1178 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1179 on success. Tidy.
217d2eaa
AM		 1180 (read_alt_indirect_string): Likewise.
1181 (read_alt_indirect_ref): Likewise.
22b31fea 1182
3e7bd7f2
JW		 11832019-08-31 Jim Wilson <jimw@sifive.com>
1184
1185 PR 23825
1186 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1187 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1188
fdd50269
JW		 11892019-08-30 Jim Wilson <jimw@sifive.com>
1190
1191 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1192 error, call bfd_set_error, set ret to FALSE, and goto out label.
1193
6744bcad
L		 11942019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 PR ld/24951
1197 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1198 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1199
c0d9f31d
AM		 12002019-08-29 Alan Modra <amodra@gmail.com>
1201
1202 PR 24697
1203 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1204 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1205 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1206 reloc.
1207
dd9b12c2
AM		 12082019-08-29 Alan Modra <amodra@gmail.com>
1209
1210 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1211 on second insn, return it in poff.
1212 (ppc64_elf_relocate_section): Add offset to paddi addend for
1213 PCREL_OPT.
1214
507685a3
JW		 12152019-08-28 Jim Wilson <jimw@sifive.com>
1216
1217 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1218 section when setting max_alignment. Update comment.
1219 (_bfd_riscv_relax_pc): Likewise.
1220
83cf0d04
AM		 12212019-08-29 Alan Modra <amodra@gmail.com>
1222
1223 PR 24891
1224 * bfd.c (struct bfd): Add no_element_cache.
1225 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1226 archive cache when no_element_cache.
1227 (bfd_generic_archive_p): Set no_element_cache when opening first
1228 element to check format. Close first element too.
1229 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1230 * bfd-in2.h: Regenerate.
1231
6d5554a6
AM		 12322019-08-24 Alan Modra <amodra@gmail.com>
1233
1234 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1235 symbols from GOT optimisation.
1236
09f7b0de
SH		 12372019-08-23 Stafford Horne <shorne@gmail.com>
1238
1239 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1240 PLT GOT entries.
1241
a7ba3896
NC		 12422019-08-23 Nick Clifton <nickc@redhat.com>
1243
1244 PR 24456
1245 * elf.c (bfd_section_from_shdr): Issue an informative warning
1246 message and continue processing other sections after encountering
1247 a reloc section for a section which already has other relocs
1248 associated with it.
1249
2600d80c
AM		 12502019-08-23 Alan Modra <amodra@gmail.com>
1251
1252 PR 24933
1253 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1254 on error without freeing plts[] contents.
1255
0535e5d7
DZ		 12562019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1257
1258 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1259
03da31c6
NC		 12602019-08-22 Nick Clifton <nickc@redhat.com>
1261
1262 PR 24922
1263 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1264 reading data from extra records.
1265
652afeef
TC		 12662019-08-22 Tamar Christina <tamar.christina@arm.com>
1267
1268 PR ld/24601
1269 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1270 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1271 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1272 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1273 for weak TLS.
1274
baf46cd7
AM		 12752019-08-22 Alan Modra <amodra@gmail.com>
1276
1277 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1278 instead recognize CMSE_PREFIX in symbol name.
1279 (elf32_arm_gc_mark_extra_sections): Likewise.
1280 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1281 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1282
546053ac
DZ		 12832019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1284
1285 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1286 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1287
b4e87f2c
TC		 12882019-08-20 Tamar Christina <tamar.christina@arm.com>
1289
1290 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1291 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1292 elf32_arm_stub_long_branch_v4t_thumb_arm,
1293 elf32_arm_stub_short_branch_v4t_thumb_arm,
1294 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1295 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1296 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1297 previous instruction.
1298
3eb185c9
TT		 12992019-08-19 Tom Tromey <tromey@adacore.com>
1300
1301 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1302 holding symbols.
1303
903b777d
AM		 13042019-08-19 Alan Modra <amodra@gmail.com>
1305
1306 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1307 to has_optrel.
1308 (struct _ppc64_elf_section_data): Likewise.
1309 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1310 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1311 than TOC loop. Check PLT16 insns too.
1312
81e8046d
L		 13132019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1314
1315 PR ld/24905
1316 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1317 PC-relative relocations back to ...
1318 (elf_x86_64_relocate_section): Here.
1319
b4c555cf
ML		 13202019-08-16 Martin Liska <mliska@suse.cz>
1321
1322 PR ld/24912
1323 * elflink.c: Report error only for not relocatable.
1324 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1325 here lto_slim_object as it's handled in caller.
1326
63f6e94f
AM		 13272019-08-16 Alan Modra <amodra@gmail.com>
1328
1329 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1330
080a4883
JW		 13312019-08-15 Jim Wilson <jimw@sifive.com>
1332
1333 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1334 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1335 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1336
05192282
TT		 13372019-08-15 Tom Tromey <tromey@adacore.com>
1338
1339 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1340 of section.
1341
dfc19da6
AM		 13422019-08-14 Alan Modra <amodra@gmail.com>
1343
1344 PR 24623
1345 * dwarf2.c (stash_comp_unit): New function, extracted from..
1346 (_bfd_dwarf2_find_nearest_line): ..here.
1347 (find_abstract_instance): Parse comp units and decode line info
1348 as needed.
1349
c327a44f
AM		 13502019-08-14 Alan Modra <amodra@gmail.com>
1351
1352 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1353 (comp_unit_find_nearest_line): Use it here..
1354 (_bfd_dwarf2_find_symbol_bias): ..and here.
1355
9defd221
AM		 13562019-08-14 Alan Modra <amodra@gmail.com>
1357
1358 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1359 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1360 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1361 _bfd_dwarf2_find_nearest_line calls.
1362 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1363 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1364 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1365 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1366 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1367 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1368 * libbfd.h: Regenerate.
1369
f16a9783
MS		 13702019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1371
1372 * elf-bfd.h (struct elf_backend_data): New members.
1373 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1374 .gnu.hash section if necessary.
1375 (struct collect_gnu_hash_codes): New member.
1376 (elf_gnu_hash_process_symidx): New function name.
1377 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1378 symbols. Record xlat location for every symbol which should have
1379 a .MIPS.xhash entry.
1380 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1381 dynamic section if necessary.
1382 (GNU_HASH_SECTION_NAME): New define.
1383 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1384 Update the section size info.
1385 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1386 (struct mips_elf_link_hash_entry): New member.
1387 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1388 table location.
1389 (mips_elf_sort_hash_table): Initialize the pointer to the
1390 .MIPS.xhash section.
1391 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1392 translation table entry with the symbol dynindx.
1393 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1394 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1395 info.
1396 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1397 section.
1398 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1399 dynamic section.
1400 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1401 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1402 sh_link info.
1403 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1404 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1405 (_bfd_mips_post_process_headers): Mark the ABI version as
1406 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1407 but not a .hash section.
1408 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1409 position in the translation table, associated with the hash
1410 entry.
1411 * elfxx-mips.h (literal_reloc_p): Define
1412 elf_backend_record_xhash_symbol backend hook.
1413 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1414 backend hook.
1415
fc8de8e2
JM		 14162019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1417
1418 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1419 (bpf_elf_insn_disp_reloc): Delete function.
1420 (elf_backend_relocate_section): Define.
1421
97b031c5
AM		 14222019-08-07 Alan Modra <amodra@gmail.com>
1423
1424 PR 24644
1425 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1426 for overflow in expressions involving nsymz.
1427
0f52d45a
JW		 14282019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1429
1430 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1431 two pages in relro presence.
1432
e0d0c518
MF		 14332019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1434
1435 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1436 (get_wsr_lbeg_opcode): New functions.
1437 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1438 and insn_len for the first actual instruction of the loop.
1439
34d5c40a
AM		 14402019-07-30 Alan Modra <amodra@gmail.com>
1441
1442 PR 24768
1443 * bfd.c (struct bfd): Add lto_slim_object flag.
1444 * bfd-in2.h: Regenerate.
1445
cc5277b1
ML		 14462019-07-29 Martin Liska <mliska@suse.cz>
1447
1448 PR 24768
1449 * archive.c (_bfd_compute_and_write_armap): Come up with
1450 report_plugin_err variable.
1451 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1452 * elf.c (struct lto_section): New.
1453 (_bfd_elf_make_section_from_shdr): Parse content of
1454 .gnu_lto_.lto section.
1455 * elflink.c: Report error for a missing LTO plugin.
1456 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1457
4538d1c7
AM		 14582019-07-28 Alan Modra <amodra@gmail.com>
1459
1460 PR 24857
1461 PR 24339
1462 * elflink.c (elf_link_add_object_symbols): Report an informative
1463 error on finding local symbols with index equal or greater than
1464 symbol table sh_info. Correct comment. Allow such symbols in
1465 dynamic objects. Abort on NULL section for symbol.
1466
6dd17ae0
AM		 14672019-07-26 Alan Modra <amodra@gmail.com>
1468
1469 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1470 (elf_linker): Don't define.
1471 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1472
c7c860d2
YS		 14732019-07-25 YunQiang Su <syq@debian.org>
1474
1475 PR 24832
1476 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1477 mips inputs.
1478
95967518
CZ		 14792019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1480
1481 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1482 formating.
1483 (reloc_type_to_name): Fix formating.
1484 (arc_elf_object_p): Likewise.
1485 (debug_arc_reloc): Likewise.
1486 (arc_do_relocation): Likewise.
1487
ef551643
CZ		 14882019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1489
1490 * elf32-arc.c (bfd_get_32_me): New function.
1491 (bfd_put_32_me): Likewise.
1492 (arc_elf_relax_section): Likewise.
1493 (bfd_elf32_bfd_relax_section): Define.
1494
cc364be6
AM		 14952019-07-24 Alan Modra <amodra@gmail.com>
1496
1497 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1498 elf_backend_final_write_processing, don't pass linker arg.
1499 (_bfd_elf_final_write_processing): Update prototype.
1500 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1501 (_bfd_elf_final_write_processing): Return error on incompatible
1502 OSABI and has_gnu_osabi. Remove linker arg.
1503 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1504 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1505 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1506 (_bfd_mips_elf_final_write_processing): Likewise.
1507 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1508 and remove linker arg.
1509 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1510 * elf-nacl.c (nacl_final_write_processing): Likewise.
1511 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1512 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1513 * elf32-arm.c (arm_final_write_processing): Likewise.
1514 (elf32_arm_final_write_processing): Likewise.
1515 (elf32_arm_nacl_final_write_processing): Likewise.
1516 (elf32_arm_vxworks_final_write_processing): Likewise.
1517 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1518 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1519 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1520 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1521 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1522 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1523 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1524 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1525 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1526 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1527 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1528 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1529 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1530 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1531 (ppc_elf_final_write_processing): Likewise.
1532 (ppc_elf_vxworks_final_write_processing): Likewise.
1533 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1534 (elf32_sparc_final_write_processing): Likewise.
1535 (elf32_sparc_vxworks_final_write_processing): Likewise.
1536 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1537 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1538 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1539 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1540 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1541 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1542 (_bfd_mips_elf_final_write_processing): Likewise.
1543
c5e20471
AM		 15442019-07-24 Alan Modra <amodra@gmail.com>
1545
1546 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1547 early.
1548 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1549 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1550
7613ca5e
AM		 15512019-07-24 Alan Modra <amodra@gmail.com>
1552
1553 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1554 EI_OSABI header byte here.
1555 (ELF_OSABI): Define.
1556
df3a023b
AM		 15572019-07-23 Alan Modra <amodra@gmail.com>
1558
1559 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1560 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1561 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1562 when elf_gnu_osabi_mbind is set.
1563 (_bfd_elf_map_sections_to_segments): Likewise.
1564 (_bfd_elf_init_private_section_data): Likewise.
1565 (_bfd_elf_final_write_processing): Update comment.
1566 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1567 (elf_backend_special_sections): Define without .tbss for linux.
1568
06f44071
AM		 15692019-07-23 Alan Modra <amodra@gmail.com>
1570
1571 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1572 Remove none, any, all enums.
1573 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1574 (_bfd_elf_final_write_processing): Declare.
1575 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1576 elf_backend_final_write_processing.
1577 (_bfd_elf_post_process_headers): Move body of function to..
1578 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1579 only when not already set. Adjust for rename.
1580 * elfxx-target.h (elf_backend_final_write_processing): Default to
1581 _bfd_elf_final_write_processing.
1582 * elf-hppa.h (elf_hppa_final_write_processing): Call
1583 _bfd_elf_final_write_processing.
1584 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1585 * elf-nacl.c (nacl_final_write_processing): Likewise.
1586 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1587 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1588 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1589 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1590 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1591 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1592 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1593 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1594 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1595 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1596 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1597 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1598 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1599 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1600 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1601 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1602 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1603 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1604 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1605 * elf32-arm.c (arm_final_write_processing): Split out from..
1606 (elf32_arm_final_write_processing): ..here. Call
1607 _bfd_elf_final_write_processing.
1608 (elf32_arm_nacl_final_write_processing): Adjust.
1609 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1610 (_bfd_mips_elf_final_write_processing): ..here. Call
1611 _bfd_elf_final_write_processing.
1612 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1613 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1614 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1615 (ppc_elf_final_write_processing): ..here. Call
1616 _bfd_elf_final_write_processing.
1617 (ppc_elf_vxworks_final_write_processing): Adjust.
1618 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1619 (elf32_sparc_final_write_processing): ..here. Call
1620 _bfd_elf_final_write_processing.
1621 (elf32_sparc_vxworks_final_write_processing): Adjust.
1622 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1623 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1624 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1625 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1626 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1627 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1628 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1629 * elflink.c (elf_link_add_object_symbols): Likewise.
1630 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1631 instead.
1632
1dd1bc4d
OM		 16332019-07-23 Omar Majid <omajid@redhat.com>
1634
1635 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1636 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1637 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1638 AMD64_NETBSD_MAGIC.
1639 * peXXigen.c: Add comment about source of .NET magic numbers.
1640
c213164a
AM		 16412019-07-19 Alan Modra <amodra@gmail.com>
1642
1643 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1644 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1645 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1646 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1647 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1648 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1649 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1650 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1651 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1652 * bfd-in2.h: Regenerate.
1653 * libbfd.h: Regenerate.
1654
71c4e95a
AM		 16552019-07-18 Alan Modra <amodra@gmail.com>
1656
1657 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1658 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1659 match test.
1660
46e9995a
AM		 16612019-07-18 Alan Modra <amodra@gmail.com>
1662
1663 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1664 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1665 is more than 8 bits.
1666 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1667 tls_type vars unsigned int.
1668 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1669 to select r_type edit.
1670
b00a0a86
AM		 16712019-07-18 Alan Modra <amodra@gmail.com>
1672
1673 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1674 Correct comment.
1675 * elf64-ppc.c (TLS_GDIE): Likewise.
1676
0b147428
AM		 16772019-07-18 Alan Modra <amodra@gmail.com>
1678
1679 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1680 range of tp-relative offsets.
1681
5b9d7a9a
AM		 16822019-07-15 Alan Modra <amodra@gmail.com>
1683
1684 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1685 alias is no longer bfd_link_hash_defined, clear the alias.
1686
f26a3287
AM		 16872019-07-13 Alan Modra <amodra@gmail.com>
1688
1689 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1690 tls_sec.
1691 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1692 (_bfd_elf_init_2_index_sections): Likewise.
1693 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1694 relocations for local TLS symbols, use STN_UNDEF as the relocation
1695 symbol.
1696 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1697 leave TLS symbol value in the addend.
1698
62a47958
AM		 16992019-07-08 Alan Modra <amodra@gmail.com>
1700
1701 PR 24785
1702 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1703 size before reading first word.
1704
1faa385f
NC		 17052019-07-02 Nick Clifton <nickc@redhat.com>
1706
1707 PR 24717
1708 * elf.c (is_debuginfo_file): New function.
1709 (assign_file_positions_for_non_load_sections): Do not warn about
1710 allocated sections outside of loadable segments if they are found
1711 in a debuginfo file.
1712 * elf-bfd.h (is_debuginfo_file): Prototype.
1713
125f83f6
NC		 17142019-07-02 Nick Clifton <nickc@redhat.com>
1715
1716 PR 24753
1717 * compress.c (bfd_get_full_section_contents): Do not complain
1718 about linker created sections that are larger than the file size.
1719
4d83e8d9
CL		 17202019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1721
1722 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1723 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1724 for CMSE stubs.
1725 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1726
bb32413f
SP		 17272019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1728
1729 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1730 sections when .text section contain secure entry functions
1731 is marked.
1732
539300fb
NC		 17332019-07-01 Nick Clifton <nickc@redhat.com>
1734
1735 PR 23839
1736 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1737 section VMA in the offset used to update exidx relocs.
1738
7e56c51c
NC		 17392019-06-28 Nick Clifton <nickc@redhat.com>
1740
1741 PR 24708
1742 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1743 large version reference section.
1744 * compress.c (bfd_get_full_section_contents): Check for an
1745 uncompressed section whose size is larger than the file size.
1746
999d6dff
AM		 17472019-06-28 Alan Modra <amodra@gmail.com>
1748
1749 * format.c (bfd_check_format_matches): Don't match plugin target
1750 if another target matches. Expand comment.
1751 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1752 non-corefile targets, outside !SELECT_VECS.
1753 * config.bfd: Don't handle targ=plugin here.
1754 * configure.ac: Don't add plugin to enable_targets or handle in
1755 target loop setting selvecs and other target vars.
1756 * configure: Regenerate.
1757
a68aa5d3
NC		 17582019-06-26 Nick Clifton <nickc@redhat.com>
1759
1760 PR 24703
1761 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1762 messages for failures.
1763 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1764 if returning an error value.
1765
ab9f654c
JB		 17662019-06-25 Jan Beulich <jbeulich@suse.com>
1767
1768 * elf-properties.c (elf_find_and_remove_property): Rename last
1769 parameter. Mention it in comment.
1770
04b865dc
JW		 17712019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1772
1773 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1774 SEC_MERGE or SEC_CODE flags are set.
1775 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1776 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1777 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1778 Add sec_addr (sym_sec) after handling merge sections.
1779
f93ab3a0
L		 17802019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1781
1782 PR ld/24721
1783 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1784 property after reporting property removal.
1785
bb22a418
AM		 17862019-06-23 Alan Modra <amodra@gmail.com>
1787
1788 PR 24704
1789 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1790 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1791 Reduce range of offsets allowed for other GOT relocs.
1792
14b2a8e4
AM		 17932019-06-23 Alan Modra <amodra@gmail.com>
1794
1795 PR 24689
1796 * elfcode.h (elf_object_p): Warning fix.
1797
890f750a
AM		 17982019-06-21 Alan Modra <amodra@gmail.com>
1799
1800 PR 24689
1801 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1802
6f5601c4
AM		 18032019-06-19 Alan Modra <amodra@gmail.com>
1804
1805 PR 24697
1806 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1807 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1808
4a4e7361
AM		 18092019-06-19 Alan Modra <amodra@gmail.com>
1810
1811 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1812 functions that require r2 valid to use local entry.
1813 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1814
39c05d94
SN		 18152019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1816
1817 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1818 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1819 with elfNN_aarch64_allocate_local_dynrelocs.
1820
e30d1fa1
SN		 18212019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1822
1823 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1824
3a3a077c
AM		 18252019-06-14 Alan Modra <amodra@gmail.com>
1826
1827 * Makefile.in: Regenerate.
1828 * configure: Regenerate.
1829
d4b87b1e
AM		 18302019-06-14 Alan Modra <amodra@gmail.com>
1831
1832 * elf64-ppc.c: Fix comments involving paddi.
1833
62e0492f
AL		 18342019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1835
1836 PR 24643
1837 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1838 absent, or the bfd is not in the ELF formart.
1839 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1840
58e07198
CZ		 18412019-06-10 Christos Zoulas <christos@zoulas.com>
1842
1843 PR 24650
1844 * elf.c (elfcore_make_auxv_note_section): New function.
1845 (elfcore_grok_note): Use it.
1846 (elfcore_grok_freebsd_note): Likewise.
1847 (elfcore_grok_openbsd_note): Likewise.
1848 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1849 NT_NETBSDCORE_AUXV notes.
1850
237df8fe
SD		 18512019-06-06 Sudakshina Das <sudi.das@arm.com>
1852
1853 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1854 alignment of the new gnu property section.
1855
8bf6d176
SD		 18562019-06-06 Sudakshina Das <sudi.das@arm.com>
1857
1858 * bfd-in.h: Change comment.
1859 * bfd-in2.h: Regenerate.
1860 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1861 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1862 Likwise.
1863
1e129bbe
FS		 18642019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1865
1866 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1867 Remove overflow check.
1868
0f4a61b4
AM		 18692019-05-28 Alan Modra <amodra@gmail.com>
1870
1871 PR 24596
1872 * cofflink.c (coff_link_check_archive_element): Don't assume
1873 element is a coff object file after calling add_archive_element.
1874
94667ab1
AM		 18752019-05-28 Alan Modra <amodra@gmail.com>
1876
1877 PR 24596
1878 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1879 attempt to set sh_entsize for excluded PLT section.
1880
28fbeab8
AM		 18812019-05-28 Alan Modra <amodra@gmail.com>
1882
1883 PR 24596
1884 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1885 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1886 allocated in alpha_dynamic_entries_for_reloc.
1887
a0f6fd21
AM		 18882019-05-28 Alan Modra <amodra@gmail.com>
1889
1890 PR 24596
1891 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1892 on NULL output_section.
1893 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1894
c83004d5
AM		 18952019-05-28 Alan Modra <amodra@gmail.com>
1896
1897 PR 24596
1898 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1899 entry when MUST_FIND. Abort when MUST_FIND not found.
1900 (elf_m68k_get_bfd2got_entry): Likewise.
1901 (elf_m68k_relocate_section): Remove now useless assert.
1902
586338b8
AM		 19032019-05-28 Alan Modra <amodra@gmail.com>
1904
1905 PR 24596
1906 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1907 from bfd_link_info, not an output section owner.
1908 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1909 (elf_hppa_final_link_relocate): Likewise.
1910
a7b34aba
AM		 19112019-05-28 Alan Modra <amodra@gmail.com>
1912
1913 PR 24596
1914 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1915 create_object_symbols_section, obj_textsec, obj_datasec or
1916 obj_bsssec. Fix other errors in placement.
1917 * config.bfd: Obsolete tic30-aout.
1918
0eb32b6e
AM		 19192019-05-28 Alan Modra <amodra@gmail.com>
1920
1921 PR 24596
1922 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1923 end of section list as well as section_count.
1924 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1925 section list before returning error.
1926
ce5aecf8
AM		 19272019-05-27 Alan Modra <amodra@gmail.com>
1928
1929 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1930
3d7d6a6f
AM		 19312019-05-27 Alan Modra <amodra@gmail.com>
1932
1933 PR 24596
1934 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1935
823710d5
SN		 19362019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1937
1938 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1939 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1940 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1941 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1942 (elf_backend_merge_symbol_attribute): Define.
1943
405b5bd8
AM		 19442019-05-24 Alan Modra <amodra@gmail.com>
1945
1946 * po/SRC-POTFILES.in: Regenerate.
1947
04bdff6a
AM		 19482019-05-24 Alan Modra <amodra@gmail.com>
1949
1950 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1951 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1952 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1953 (struct ppc_link_hash_table): Add powerxx_stubs.
1954 (ppc64_elf_check_relocs): Set powerxx_stubs.
1955 (build_powerxx_offset, size_powerxx_offset),
1956 (num_relocs_for_powerxx_offset),
1957 (emit_relocs_for_powerxx_offset): New functions.
1958 (plt_stub_size): Size powerxx stubs.
1959 (ppc_build_one_stub): Emit powerxx stubs.
1960 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1961 powerxx stubs.
1962
4a421c53
AM		 19632019-05-24 Alan Modra <amodra@gmail.com>
1964
1965 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1966 R_PPC64_GOT_PCREL34.
1967 (xlate_pcrel_opt): New function.
1968 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1969 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1970 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1971
5663e321
AM		 19722019-05-24 Alan Modra <amodra@gmail.com>
1973
1974 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1975 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1976 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1977 (BFD_RELOC_PPC64_PLT_PCREL34),
1978 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1979 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1980 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1981 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1982 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1983 * elf64-ppc.c (PNOP): Define.
1984 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1985 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1986 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1987 relocs.
1988 (ppc64_elf_prefix_reloc): New function.
1989 (struct ppc_link_hash_table): Add notoc_plt.
1990 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1991 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1992 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1993 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1994 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1995 possible need for dynamic relocs on non-pcrel powerxx relocs.
1996 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1997 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1998 (toc_adjusting_stub_needed): Likewise.
1999 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2000 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2001 * bfd-in2.h: Regenerate.
2002 * libbfd.h: Regenerate.
2003
fd0de36e
JM		 20042019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2005
45d5293f
JM		 2006 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2007 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2008 bpf_elf64_be_vec.
2009 * configure: Regenerate.
2010
20112019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2012
fd0de36e
JM		 2013 * configure: Regenerated.
2014 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2015 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2016 (BFD64_BACKENDS): Add elf64-bpf.lo.
2017 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2018 * Makefile.in (SOURCE_HFILES): Regenerate.
2019 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2020 * cpu-bpf.c: New file.
2021 * elf64-bpf.c: Likewise.
2022 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2023 bpf_elf64_le_vec.
2024 * archures.c: Define architecture bfd_arch_bpf and machine
2025 bfd_arch_bpf.
2026 * reloc.c: Define BFD relocations used by the BPF target.
2027 * bfd-in2.h: Regenerated.
2028 * libbfd.h: Likewise.
2029
b0f4fbf8
AM		 20302019-05-22 Alan Modra <amodra@gmail.com>
2031
2032 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2033 contents.
2034
9ec2f606
AM		 20352019-05-22 Alan Modra <amodra@gmail.com>
2036
2037 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2038 processing on "size error in section".
2039
4decd602
AM		 20402019-05-22 Alan Modra <amodra@gmail.com>
2041
2042 * som.c (som_bfd_free_cached_info): Call
2043 _bfd_generic_close_and_cleanup.
2044
b474a202
FS		 20452019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2046
2047 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2048 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2049
304f09d0
FS		 20502019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2051
2052 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2053 checks. Search the RELA table for n64 relocations.
2054
3734320d
MF		 20552019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2056 Faraz Shahbazker <fshahbazker@wavecomp.com>
2057
2058 * elfxx-mips.c (LA25_BC): New macro.
2059 (mips_elf_link_hash_table)<compact_branches>: New field.
2060 (STUB_JALRC): New macro.
2061 (mipsr6_o32_exec_plt0_entry_compact): New array.
2062 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2063 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2064 (mipsr6_exec_plt_entry_compact): Likewise.
2065 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2066 when compact_branches is true.
2067 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2068 PLT for MIPSR6 with compact_branches. Do not reorder the
2069 compact branches PLT. Switch the lazy stub for MIPSR6
2070 with compact_branches to use JALRC.
2071 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2072 when compact_branches is true.
2073 (_bfd_mips_elf_compact_branches): New function.
2074 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2075
64672071
TC		 20762019-05-21 Tamar Christina <tamar.christina@arm.com>
2077
2078 PR ld/24373
2079 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2080 Fix print formatter.
2081
e6f65e75
AV		 20822019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2083
2084 PR 24460
2085 * elf32-arm.c (get_value_helper): Remove.
2086 (elf32_arm_final_link_relocate): Fix branch future relocations.
2087
739b5c9c
TC		 20882019-05-21 Tamar Christina <tamar.christina@arm.com>
2089
2090 PR ld/24373
2091 * bfd-in.h (enum erratum_84319_opts): New
2092 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2093 int to enum erratum_84319_opts.
2094 * bfd-in2.h: Regenerate.
2095 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2096 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2097 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2098 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2099 (_bfd_aarch64_resize_stubs): Amend comment.
2100 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2101 requested.
2102 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2103 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2104 erratum workaround.
2105 (clear_erratum_843419_entry): Update erratum conditional.
2106
7622049e
SKS		 21072019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2108
2109 PR ld/24571
2110 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2111 when computing distance_short_enough.
2112
338ba755
SKS		 21132019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2114
2115 PR ld/24564
2116 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2117 Wrap around even if distance equals avr_pc_wrap_around.
2118
999b073b
NC		 21192019-05-20 Nick Clifton <nickc@redhat.com>
2120
2121 * po/fr.po: Updated French translation.
2122
a7ad558c
AV		 21232019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2124
2125 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2126
a2699ef2
AM		 21272019-05-16 Alan Modra <amodra@gmail.com>
2128
2129 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2130
3a1bb98c
AM		 21312019-05-15 Alan Modra <amodra@gmail.com>
2132
2133 * elf32-arm.c (elf32_arm_write_section): Don't leave
2134 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2135 unitialised section contents.
2136
37d0d091
JH		 21372019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2138
2139 PR 19921
2140 * verilog.c: (VerilogDataWidth): New variable.
2141 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2142
79299211
NC		 21432019-05-08 Nick Clifton <nickc@redhat.com>
2144
2145 PR 24523
2146 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2147 rather than FALSE if encountering a non-ELF file.
2148
e1cbf07a
AM		 21492019-05-06 Alan Modra <amodra@gmail.com>
2150
2151 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2152
334d91b9
AM		 21532019-05-06 Alan Modra <amodra@gmail.com>
2154
2155 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2156 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2157 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2158 * libbfd.h: Regenerate.
2159 * bfd-in2.h: Regenerate.
2160
a288c270
AM		 21612019-05-04 Alan Modra <amodra@gmail.com>
2162
2163 PR 24511
2164 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2165 following the standard section names.
2166 (bfd_decode_symclass): Prioritize section flag tests in
2167 decode_section_type before name tests in coff_section_type.
2168 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2169 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2170 their names and choose standard .text section flags for
2171 fake_section.
2172
2cdc1a97
NC		 21732019-05-02 Nick Clifton <nickc@redhat.com>
2174
2175 PR 24493
2176 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2177 .gnu.debugaltlink sections as debugging sections.
2178
066f4018
AM		 21792019-04-30 Alan Modra <amodra@gmail.com>
2180
2181 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2182 (struct _ppc64_elf_section_data): Likewise.
2183 (ppc64_elf_check_relocs): Set above fields.
2184 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2185 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2186 when possible.
2187
c54f1524
L		 21882019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2189
2190 PR ld/24486
2191 * elflink.c (elf_link_output_extsym): Don't complain undefined
2192 weak dynamic reference.
2193
68bb0359
SD		 21942019-04-25 Sudakshina Das <sudi.das@arm.com>
2195
2196 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2197 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2198 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2199 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2200 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2201 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2202 (elfNN_aarch64_small_plt0_bti_entry): Update.
2203 (elfNN_aarch64_small_plt_bti_entry): Update.
2204 (elfNN_aarch64_small_plt_pac_entry): Update.
2205 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2206 (setup_plt_values): Setup new entries.
2207 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2208 (elfNN_aarch64_plt_sym_val): Likewise.
2209
79b8e8ab
JW		 22102019-04-22 Jim Wilson <jimw@sifive.com>
2211
2212 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2213
fce97736
AM		 22142019-04-19 Alan Modra <amodra@gmail.com>
2215
2216 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2217
9a7f0679
L		 22182019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2219
2220 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2221 building shared object.
2222 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2223
4e84a8f8
L		 22242019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2225
2226 PR ld/24458
2227 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2228 linker_def.
2229
32c36c3c
AV		 22302019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2231
2232 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2233 relocation.
2234 * bfd-in2.h: Regenerate.
2235 * libbfd.h: Likewise.
2236
60f993ce
AV		 22372019-04-15 Sudakshina Das <sudi.das@arm.com>
2238
2239 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2240 * bfd-in2.h: Regenerated.
2241 * libbfd.h: Regenerated.
2242
f6b2b12d
AV		 22432019-04-15 Sudakshina Das <sudi.das@arm.com>
2244
2245 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2246 * bfd-in2.h: Regenerated.
2247 * libbfd.h: Likewise.
2248
1889da70
AV		 22492019-04-15 Sudakshina Das <sudi.das@arm.com>
2250
2251 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2252 * bfd-in2.h: Regenerated.
2253 * libbfd.h: Regenerated.
2254 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2255 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2256 and R_ARM_THM_BF12 together.
2257 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2258
1caf72a5
AV		 22592019-04-15 Sudakshina Das <sudi.das@arm.com>
2260
2261 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2262 * libbfd.h: Regenerated.
2263 * bfd-in2.h: Regenerated.
2264 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2265 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2266 and R_ARM_THM_BF18 together.
2267 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2268
e5d6e09e
AV		 22692019-04-15 Sudakshina Das <sudi.das@arm.com>
2270
2271 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2272 * bfd-in2.h: Regenerated.
2273 * libbfd.h: Regenerated.
2274 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2275 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2276 and R_ARM_THM_BF16 together.
2277 (get_value_helper): New reloc helper.
2278 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2279
e12437dc
AV		 22802019-04-15 Sudakshina Das <sudi.das@arm.com>
2281
2282 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2283 * bfd-in2.h: Regenerate.
2284 * libbfd.h: Regenerate.
2285
031254f2
AV		 22862019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2287
2288 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2289 * bfd-in2.h: Regenerate.
2290 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2291 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2292 and update assert.
2293 (using_thumb2): Likewise.
2294 (using_thumb2_bl): Update assert.
2295 (arch_has_arm_nop): Likewise.
2296 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2297 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2298
233a0083
L		 22992019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2300
2301 * elf-linker-x86.h (elf_x86_cet_report): New.
2302 (elf_linker_x86_params): Add cet_report.
2303 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2304 missing IBT and SHSTK properties if needed.
2305
a0ea3a14
L		 23062019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2307
ca4e6331 2308 PR ld/24436
a0ea3a14
L		 2309 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2310 "h != NULL". Don't check "h != NULL" before calling.
2311 bfd_elf_gc_record_vtentry.
2312 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2313 * elf32-bfin.c (bfin_check_relocs): Likewise.
2314 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2315 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2316 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2317 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2318 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2319 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2320 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2321 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2322 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2323 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2324 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2325 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2326 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2327 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2328 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2329 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2330 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2331 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2332 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2333 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2334 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2335 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2336 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2337 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2338 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2339 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2340 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2341 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2342 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2343 VTENTRY entry.
2344
9bff840e
AM		 23452019-04-11 Alan Modra <amodra@gmail.com>
2346
2347 PR 24435
2348 * elflink.c (elf_link_add_object_symbols): Don't read partial
2349 dynamic entries from fuzzed objects.
2350
ce12121b
TC		 23512019-04-11 Tamar Christina <tamar.christina@arm.com>
2352
2353 PR ld/24302
2354 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2355 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2356 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2357
b05971a6
MF		 23582019-04-10 Michael Forney <mforney@mforney.org>
2359
2360 PR 24427
2361 * doc/chew.c (free_words): Correctly free "push_text" strings.
2362
3ae61bb6
L		 23632019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2364
2365 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2366
5f2a6b85
AM		 23672019-04-08 Alan Modra <amodra@gmail.com>
2368
2369 * configure.ac (elfxx_x86): Define and use.
2370 * configure: Regenerate.
2371
5b9c07b2
L		 23722019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2373
2374 * elf-linker-x86.h: New file.
2375 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2376 to get x86-specific linker options.
2377 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2378 (elf_x86_64_check_relocs): Likewise.
2379 (elf_x86_64_relocate_section): Likewise.
2380 (elf_x86_64_link_setup_gnu_properties): Likewise.
2381 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2382 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2383 (_bfd_elf_linker_x86_set_options): New function.
2384 * elfxx-x86.h: Include "elf-linker-x86.h".
2385 (elf_x86_link_hash_table): Add params.
2386
4b24dd1a
AM		 23872019-04-03 Alan Modra <amodra@gmail.com>
2388
2389 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2390 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2391 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2392 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2393 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2394 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2395
87f98bac
JW		 23962019-04-02 Jim Wilson <jimw@sifive.com>
2397
2398 PR 24389
2399 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2400 ELF header flags to after check for ELF object file. Loop through
2401 sections looking for code sections, if none, then skip ABI checks.
2402
ae2b14c7
JW		 24032019-03-30 Andrew Waterman <andrew@sifive.com>
2404
2405 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2406 rd == X_RA case.
2407
2487ef07
MF		 24082019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2409
2410 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2411 info->export_dynamic to the conditional.
2412
242a1159
AM		 24132019-03-28 Alan Modra <amodra@gmail.com>
2414
2415 PR 24392
2416 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2417 * configure: Regenerate.
2418 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2419 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2420 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2421 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2422 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2423
a9f5a551
JW		 24242019-03-21 Jim Wilson <jimw@sifive.com>
2425
2426 PR 24365
2427 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2428 verify sym non-NULL before using. Add identical check using h.
2429
4e539114
SD		 24302019-03-21 Sudakshina Das <sudi.das@arm.com>
2431
2432 * elf-bfd.h (struct elf_backend_data): Add argument to
2433 merge_gnu_properties.
2434 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2435 itself and while calling bed->merge_gnu_properties.
2436 (elf_merge_gnu_property_list): Update the calls for
2437 elf_merge_gnu_properties.
2438 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2439 of --force-bti warning and add argument.
2440 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2441 warning.
2442 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2443 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2444 declaration.
2445
acde6c6b
SD		 24462019-03-20 Sudakshina Das <sudi.das@arm.com>
2447
2448 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2449 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2450 (elf_backend_fixup_gnu_properties): Define for AArch64.
2451
8cd1fe1b
AM		 24522019-03-18 Alan Modra <amodra@gmail.com>
2453
2454 PR 24355
2455 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2456 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2457 attempt at writing glink stubs only once.
2458
6835821b
AM		 24592019-03-16 Alan Modra <amodra@gmail.com>
2460
2461 PR 24337
2462 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2463 (_bfd_elf_rel_local_sym): Likewise.
2464 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2465 section of symbols with unrecognized shndx.
2466
2219ae0b
L		 24672019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2468
2469 PR ld/24267
2470 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2471 section.
2472 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2473 in discarded section.
2474
fe3fef62
AM		 24752019-03-15 Alan Modra <amodra@gmail.com>
2476
2477 PR 24339
2478 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2479 symbol after globals if elf_bad_symtab is not set.
2480
1ff31e13
AM		 24812019-03-15 Alan Modra <amodra@gmail.com>
2482
2483 PR 24337
2484 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2485 (_bfd_elf_rel_local_sym): Likewise.
2486
f55b1e32
AM		 24872019-03-15 Alan Modra <amodra@gmail.com>
2488
2489 PR 24336
2490 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2491 object files with sh_size not a multiple of sh_entsize.
2492
da0d12d2
L		 24932019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2494
418d4036
L		 2495 PR ld/24338
2496 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2497 input with bad relocation.
2498
249922019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2500
da0d12d2
L		 2501 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2502
d7f848c3
NC		 25032019-03-14 Nick Clifton <nickc@redhat.com>
2504
2505 PR 24334
2506 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2507 (save_section_vma): Initialise field to the number of entries in
2508 the sec_vma table.
2509 (section_vma_same): Check that the number of entries in the
2510 sec_vma table matches the number of sections in the bfd.
2511
6cc71b82
NC		 25122019-03-14 Nick Clifton <nickc@redhat.com>
2513
2514 PR 24333
2515 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2516 section owner pointer when adding the default symbol.
2517
be22c732
NC		 25182019-03-14 Nick Clifton <nickc@redhat.com>
2519
2520 PR 24332
2521 * elflink.c (elf_link_add_object_symbols): Add new local variable
2522 extversym_end. Initialise it to point to the end of the version
2523 symbol table, if present. Check it when initialising and updating
2524 the ever pointer.
2525
1dbade74
SD		 25262019-03-13 Sudakshina Das <sudi.das@arm.com>
2527
2528 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2529 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2530 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2531 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2532 and PLT_PAC_PLT.
2533 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2534 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2535 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2536
37c18eed
SD		 25372019-03-13 Sudakshina Das <sudi.das@arm.com>
2538 Szabolcs Nagy <szabolcs.nagy@arm.com>
2539
2540 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2541 (aarch64_bti_pac_info): New.
2542 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2543 (bfd_elf32_aarch64_set_options): Likewise.
2544 * bfd-in2.h: Regenerate
2545 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2546 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2547 (elfNN_aarch64_small_plt0_bti_entry): New.
2548 (elfNN_aarch64_small_plt_bti_entry): New.
2549 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2550 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2551 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2552 tlsdesc_plt_entry_size fields.
2553 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2554 (setup_plt_values): New helper function.
2555 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2556 bti enable type.
2557 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2558 fixed macros.
2559 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2560 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2561 to plt stubs instead of fixed ones and update filling them according
2562 to the need for bti.
2563 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2564 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2565 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2566 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2567 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2568 is set.
2569 (bfd_elfNN_get_synthetic_symtab): Define.
2570 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2571 and mising BTI NOTE SECTION.
2572
2573
cd702818
SD		 25742019-03-13 Sudakshina Das <sudi.das@arm.com>
2575
2576 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2577 linker created inputs from merge.
2578 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2579 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2580 (elfNN_aarch64_link_setup_gnu_properties): New.
2581 (elfNN_aarch64_merge_gnu_properties): New.
2582 (elf_backend_setup_gnu_properties): Define for AArch64.
2583 (elf_backend_merge_gnu_properties): Likewise.
2584 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2585 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2586 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2587 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2588 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2589 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2590 (elf_backend_parse_gnu_properties): Define for AArch64.
2591
44b27f95
L		 25922019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2593
2594 PR ld/24322
2595 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2596 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2597
7a6e0d89
AM		 25982019-03-12 Alan Modra <amodra@gmail.com>
2599
2600 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2601 nmemb parameter. Use bfd_alloc2.
2602 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2603 Delete assertion.
2604 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2605 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2606 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2607 doesn't overflow.
2608 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2609 (assign_section_numbers): Style fix.
2610 (swap_out_syms): Use bfd_malloc2.
2611 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2612 overflow.
2613 (_bfd_elf_make_empty_symbol): Style fix.
2614 (elfobj_grok_stapsdt_note_1): Formatting.
2615 * elfcode.h (elf_object_p): Use bfd_alloc2.
2616 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2617 (elf_slurp_symbol_table): Use bfd_zalloc2.
2618 (elf_slurp_reloc_table): Use bfd_alloc2.
2619 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2620 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2621 size calculation doesn't overflow.
2622 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2623 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2624 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2625
ebd2263b
AM		 26262019-03-08 Alan Modra <amodra@gmail.com>
2627
2628 PR 24311
2629 * merge.c (merge_strings): Return secinfo. Don't pad section
2630 to alignment here.
2631 (_bfd_merge_sections): Pad section to alignment here, if input
2632 sections contributing to merged output all pad to alignment.
2633 Formatting.
2634
219d6836
NC		 26352019-03-06 Nick Clifton <nickc@redhat.com>
2636
2637 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2638 table pointer.
2639 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2640 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2641
24801b15
AK		 26422019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2643
2644 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2645 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2646
2647 PR 20113
2648 * elf32-s390.c (allocate_dynrelocs): Update comment.
2649
4ffd2909
TC		 26502019-02-28 Tamar Christina <tamar.christina@arm.com>
2651
2652 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2653
eed5def8
NC		 26542019-02-28 Nick Clifton <nickc@redhat.com>
2655
2656 PR 24273
2657 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2658 section that is not NUL terminated.
2659
5cfe428c
L		 26602019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2661
2662 PR ld/24276
2663 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2664 by linker when checking copy reloc on protected symbol.
2665
f616c36b
AM		 26662019-02-24 Alan Modra <amodra@gmail.com>
2667
2668 PR 24144
2669 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2670
eed62915
MF		 26712019-02-20 Eric Tsai <erictsai@cadence.com>
2672
2673 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2674 sections between the call site and call destination and adjust
2675 call distance by the largest alignment.
2676
e6c3b5bf
AH		 26772019-02-20 Alan Hayward <alan.hayward@arm.com>
2678
2679 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2680 * elf.c (elfcore_grok_aarch_pauth): New function.
2681 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2682 (elfcore_write_aarch_pauth): New function.
2683 (elfcore_write_register_note): Check for AArch64 pauth section.
2684
34d75fb5
AM		 26852019-02-20 Alan Modra <amodra@gmail.com>
2686
2687 PR 24225
2688 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2689 return value.
2690
edd01d07
MR		 26912019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2692
2693 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2694 Darwin hosts, not just or1k.
2695 * configure: Regenerate.
2696
8abac803
AM		 26972019-02-20 Alan Modra <amodra@gmail.com>
2698
2699 PR 24236
2700 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2701 sentinel NUL to string buffer nearer to loop where it is used.
2702 Don't go past sentinel when scanning strings, and don't write
2703 NUL again.
2704 * archive.c (do_slurp_coff_armap): Simplify string handling to
2705 archive64.c style.
2706
179f2db0
AM		 27072019-02-19 Alan Modra <amodra@gmail.com>
2708
2709 PR 24235
2710 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2711 attempting to prevent read past end of section.
2712
a31b8bd9
AM		 27132019-02-18 Alan Modra <amodra@gmail.com>
2714
2715 PR 24225
2716 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2717 PRIx64 to generate warning messages. Print local sym names too.
2718
a0e90a73
CZ		 27192019-02-09 Vineet Gupta <vgupta@synopsys.com>
2720
2721 * elf32-arc (INIT_SYM_STRING): Delete.
2722 (FINI_SYM_STRING): Likewise.
2723 (init_str): Likewise.
2724 (fini_str): Likewise.
2725
482f3505
AM		 27262019-02-08 Alan Modra <amodra@gmail.com>
2727
2728 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2729 for bss-plt" warning to make it an error.
2730
b2abe1bd
EB		 27312019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2732
2733 PR ld/18841
2734 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2735 reloc_class_ifunc for ifunc symbols.
2736 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2737
68a09132
EB		 27382019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2739
2740 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2741 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2742
2012bf01
NC		 27432019-02-07 Nick Clifton <nickc@redhat.com>
2744
2745 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2746 into the definitely obsolete list.
2747
83924b38
L		 27482019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2749
2750 PR ld/24151
2751 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2752 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2753 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2754 relocations to ...
2755 (elf_x86_64_check_relocs): Here.
2756 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2757 to check if a symbol is defined in a non-shared object.
2758 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2759
453f8e1e
SDJ		 27602019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2761
2762 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2763 of 'labs' (and fix GCC warning).
2764
9ed1348c
NC		 27652019-01-25 Nick Clifton <nickc@redhat.com>
2766
2767 * po/ru.po: Updated Russian translation.
2768
d9938630
NC		 27692019-01-23 Nick Clifton <nickc@redhat.com>
2770
2771 * po/fr.po: Updated French translation.
2772
375cd423
NC		 27732019-01-21 Nick Clifton <nickc@redhat.com>
2774
2775 * po/pt.po: Updated Portuguese translation.
2776 * po/uk.po: Updated Ukranian translation.
2777
acef8081
YC		 27782019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2779
2780 PR 24108
2781 * elf32-nds32.c (nds32_relocate_section): Add space between words
2782 in error message.
2783 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2784 error message.
2785 (riscv_i_or_e_p): Likewise.
2786 (riscv_merge_arch_attr_info): Likewise.
2787
f48dfe41
NC		 27882019-01-19 Nick Clifton <nickc@redhat.com>
2789
2790 * version.m4: Reset to 2.32.51
2791 * configure: Regenerate.
2792 * po/bfd.pot: Regenerate.
2793
f974f26c
NC		 27942018-06-24 Nick Clifton <nickc@redhat.com>
2795
2796 2.32 branch created.
2797
a4bf3d07
JW		 27982019-01-16 Kito Cheng <kito@andestech.com>
2799
2800 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2801 for OBJ_ATTR_PROC.
2802
2dc8dd17
JW		 28032019-01-16 Kito Cheng <kito@andestech.com>
2804 Nelson Chu <nelson@andestech.com>
2805
7d7a7d7c
JW		 2806 * elfnn-riscv.c (in_subsets): New.
2807 (out_subsets): Likewise.
2808 (merged_subsets): Likewise.
2809 (riscv_std_ext_p): Likewise.
2810 (riscv_non_std_ext_p): Likewise.
2811 (riscv_std_sv_ext_p): Likewise.
2812 (riscv_non_std_sv_ext_p): Likewise.
2813 (riscv_version_mismatch): Likewise.
2814 (riscv_i_or_e_p): Likewise.
2815 (riscv_merge_std_ext): Likewise.
2816 (riscv_merge_non_std_and_sv_ext): Likewise.
2817 (riscv_merge_arch_attr_info): Likewise.
2818 (riscv_merge_attributes): Likewise.
2819 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2820
2dc8dd17
JW		 2821 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2822 (elf_backend_obj_attrs_vendor): Define.
2823 (elf_backend_obj_attrs_section_type): Likewise.
2824 (elf_backend_obj_attrs_section): Likewise.
2825 (elf_backend_obj_attrs_arg_type): Define as
2826 riscv_elf_obj_attrs_arg_type.
2827 * elfxx-riscv.c (riscv_estimate_digit): New.
2828 (riscv_estimate_arch_strlen1): Likewise.
2829 (riscv_estimate_arch_strlen): Likewise.
2830 (riscv_arch_str1): Likewise.
2831 (riscv_arch_str): Likewise.
2832 * elfxx-riscv.h (riscv_arch_str): Declare.
2833
d5dcaf1b
JD		 28342019-01-14 John Darrington <john@darrington.wattle.id.au>
2835
2836 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2837 * libbfd.h: regen.
2838 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2839 source field. (md_apply_fix): Apply final fix
2840 to BFD_RELOC_S12Z_OPR.
2841 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2842
5a12586d
MT		 28432019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2844
f466c305 2845 PR 20113
5a12586d
MT		 2846 * elf32-s390.c (allocate_dynrelocs): Update comment.
2847
3107326d
AP		 28482019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2849
2850 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2851 * configure: Regenerate.
2852
a9859e01
AM		 28532019-01-08 Alan Modra <amodra@gmail.com>
2854
2855 PR 23699
2856 PR 24065
2857 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2858 address range.
2859
c8c89dac
YS		 28602019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2861
2862 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2863 * bfd/bfd-in2.h: Regenerate.
2864 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2865 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2866
d9858c37
LX		 28672019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2868
2869 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2870 default target, little endian target is more suitable.
2871
677bd4c6
AM		 28722019-01-04 Alan Modra <amodra@gmail.com>
2873
2874 PR 24061
2875 PR 21786
2876 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2877 adjust all callers.
2878 (EQ_VALUE_IN_FIELD): Likewise.
2879 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2880
82704155
AM		 28812019-01-01 Alan Modra <amodra@gmail.com>
2882
2883 Update year range in copyright notice of all files.
2884
d5c04e1b 2885For older changes see ChangeLog-2018
3499769a 2886\f
d5c04e1b 2887Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 2888
2889Copying and distribution of this file, with or without modification,
2890are permitted in any medium without royalty provided the copyright
2891notice and this notice are preserved.
2892
2893Local Variables:
2894mode: change-log
2895left-margin: 8
2896fill-column: 74
2897version-control: never
2898End:
GDB Binutils - Deliverables
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