12019-12-31  Alan Modra  <amodra@gmail.com>
2
3	* vms-alpha.c (_bfd_vms_slurp_eisd): Don't overflow when checking
4	offset.  Don't overflow when checking rec_size, and do allow
5	rec_size to the end of the buffer.  Ensure eisd->type can be
6	accessed, not just the first 32 bytes.  Don't call
7	_bfd_vms_save_counted_string with zero length remaining.  Fail
8	on empty string section name.
9	(_bfd_vms_slurp_egsd): Formatting.  Catch more reads past end
10	of record size.  Correct remaining length calculation.  Fail
11	on empty string section name.  Consolidate error paths.
12
132019-12-30  Alan Modra  <amodra@gmail.com>
14
15	* vms-alpha.c (alpha_vms_free_private): New function, extracted..
16	(vms_close_and_cleanup): ..from here.
17	(alpha_vms_object_p): Call alpha_vms_free_private on failure.
18
192019-12-30  Alan Modra  <amodra@gmail.com>
20
21	* coffgen.c (coff_real_object_p): Free malloc'd memory on failure.
22
232019-12-30  Alan Modra  <amodra@gmail.com>
24
25	* archive.c (do_slurp_bsd_armap): Use bfd_alloc rather than
26	bfd_zalloc when memory is all written after the call.
27	(do_slurp_coff_armap): Likewise.  Set bfd_error on ridiculously
28	large allocations that overflow bfd_size_type.  Use just one
29	bfd_release on error exit.
30	(_bfd_slurp_extended_name_table): Use bfd_alloc for extended_names,
31	clear last byte rather than the entire array.  Use bfd_alloc for
32	string table.  Rearrange and simplify code copying file names.
33
342019-12-29  Alan Modra  <amodra@gmail.com>
35
36	* vms-alpha.c (_bfd_vms_slurp_egsd): Make base_addr a bfd_vma.
37	Limit alignment power.  Correct and simplify alignment expression.
38	(evax_bfd_print_relocation_records): Avoid signed shift left.
39
402019-12-29  Alan Modra  <amodra@gmail.com>
41
42	* vms-misc.c (_bfd_vms_save_sized_string): Add abfd param, make
43	size a size_t.  Use bfd_alloc rather than bfd_malloc.
44	(_bfd_vms_save_counted_string): Similarly.
45	* vms.h (_bfd_vms_save_sized_string): Update prototype.
46	(_bfd_vms_save_counted_string): Likewise.
47	* vms-alpha.c (_bfd_vms_slurp_ehdr): Adjust
48	_bfd_vms_save_counted_string and bfd_vms_save_sized_string calls.
49	(_bfd_vms_slurp_egsd, parse_module): Likewise.
50	(_bfd_vms_slurp_eisd): Likewise.  Check return status.
51	(alpha_vms_bfd_link_hash_table_free): New function.
52	(alpha_vms_bfd_link_hash_table_create): Arrange to call it.
53	(vms_close_and_cleanup): Free more memory.  Don't release tdata.
54
552019-12-29  Alan Modra  <amodra@gmail.com>
56
57	* coffcode.h (coff_close_and_cleanup): Redefine to..
58	* coffgen.c (_bfd_coff_close_and_cleanup): ..this.  New function.
59	* libcoff-in.h (_bfd_coff_close_and_cleanup): Declare.
60	* libcoff.h: Regenerate.
61
622019-12-29  Hannes Domani  <ssbssa@yahoo.de>
63	    Alan Modra  <amodra@gmail.com>
64
65	PR 15350
66	* bfd.c (bfd_update_compression_header): Write zlib header for
67	formats other than ELF too.
68
692019-12-26  Alan Modra  <amodra@gmail.com>
70
71	* som.c (setup_sections): Don't overflow space_strings_size.  Use
72	bfd_malloc2 to catch overflow of size calculation.
73	(som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
74	calculation.
75	(som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
76	(som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
77	and bfd_zalloc2.
78	(bfd_som_attach_aux_hdr): Use size_t vars for string length.
79	(som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
80	size calculation.  Use size_t vars for length and catch overflow.
81	(som_slurp_armap): Use bfd_alloc2 to catch overflow of size
82	calculation.
83	(som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
84	bfd_malloc2.  Perform size calculations in bfd_size_type.
85
862019-12-26  Hannes Domani  <ssbssa@yahoo.de>
87
88	* peicode.h (pe_bfd_read_buildid): Free data.
89
902019-12-23  Alan Modra  <amodra@gmail.com>
91
92	* vms-alpha.c (add_symbol): Add "max" parameter.  Error on string
93	length larger than max.
94	(_bfd_vms_slurp_egsd): Ensure record is at least large enough to
95	read string length byte, error if not.  Pass size to add_symbol.
96	(_bfd_vms_slurp_etir): Don't read past end of buffer when reading
97	type and length.  Allow read of last byte in buffer.
98
992019-12-23  Alan Modra  <amodra@gmail.com>
100
101	* wasm-module.c (wasm_read_leb128): Don't allow oversize shifts.
102	Catch value overflow.  Sign extend only on terminating byte.
103
1042019-12-20  Alan Modra  <amodra@gmail.com>
105
106	* xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
107
1082019-12-20  Alan Modra  <amodra@gmail.com>
109
110	* libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
111	declaration.  Move ATTRIBUTE_UNUSED to definition.
112	(sign_extend, low_sign_extend, sign_unext, low_sign_unext),
113	(re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
114	(re_assemble_17, re_assemble_21, re_assemble_22): Likewise.  Make
115	args and return value unsigned.  Use unsigned variables.
116	(hppa_rebuild_insn): Similarly.
117
1182019-12-20  Alan Modra  <amodra@gmail.com>
119
120	* format.c (bfd_check_format_matches): Free matching_vector when
121	not returning matching target strings.
122
1232019-12-20  Alan Modra  <amodra@gmail.com>
124
125	* coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
126
1272019-12-18  Alan Modra  <amodra@gmail.com>
128
129	* coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
130	checking symbol count against section size.  Guard against strlen
131	running off end of buffer by allocating one more byte and zeroing.
132	* coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
133
1342019-12-18  Alan Modra  <amodra@gmail.com>
135
136	* elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
137	* elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
138
1392019-12-18  Alan Modra  <amodra@gmail.com>
140
141	* elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
142	* elf32-hppa.c (final_link_relocate): Likewise.
143	* elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
144	(_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
145	(is_insn_dq_form, ppc_elf_relocate_section): Likewise.
146	* elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
147	(ppc64_elf_relocate_section): Likewise.
148	* elfxx-mips.c (mips_elf_perform_relocation): Likewise.
149	* netbsd.h (N_SET_FLAGS): Likewise.
150
1512019-12-17  Alan Modra  <amodra@gmail.com>
152
153	* coff-tic80.c: Delete file.
154	* cpu-tic80.c: Delete file.
155	* archures.c: Remove tic80 support.
156	* coffcode.h: Likewise.
157	* coffswap.h: Likewise.
158	* targets.c: Likewise.
159	* config.bfd: Likewise.
160	* configure.ac: Likewise.
161	* Makefile.am: Likewise.
162	* Makefile.in: Regenerate.
163	* bfd-in2.h: Regenerate.
164	* configure: Regenerate.
165	* po/SRC-POTFILES.in: Regenerate.
166
1672019-12-13  Alan Modra  <amodra@gmail.com>
168
169	PR 25237
170	* elf.c: (assign_file_positions_for_load_sections): Attempt to
171	keep meaningless p_offset for PT_LOAD segments without file
172	contents within file size.
173
1742019-12-12  Alan Modra  <amodra@gmail.com>
175
176	* libbfd.c (bfd_get): Don't cast result of bfd_get_8.
177	* bfd-in2.h: Regenerate.
178
1792019-12-11  Alan Modra  <amodra@gmail.com>
180
181	* elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
182	* libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
183	* netbsd.h (write_object_contents): Likewise.
184	* elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
185	* libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
186	(stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
187	with shifts.
188	* elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
189	using 1u shifted left.  Ditto for other macros.
190	* mmo.c (LOP): Make unsigned.
191
1922019-12-11  Alan Modra  <amodra@gmail.com>
193
194	* libbfd.c (bfd_get_8): Return a bfd_vma.
195	(bfd_get_signed_8): Return a bfd_signed_vma.
196	* bfd-in2.h: Regenerate.
197
1982019-12-11  Alan Modra  <amodra@gmail.com>
199
200	* xtensa-modules.c (Field_* functions): Don't mask using shifts.
201	(Operand_soffsetx4_decode, Operand_simm4_decode),
202	(Operand_simm8_decode, Operand_simm8x256_decode),
203	(Operand_simm12b_decode, Operand_label8_decode),
204	(Operand_label12_decode, Operand_soffset_decode),
205	(Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
206	sign extend using shifts.
207	(Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
208	constant.
209
2102019-12-11  Alan Modra  <amodra@gmail.com>
211
212	* cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
213	of negative values by using unsigned vars.
214
2152019-12-07  Alan Modra  <amodra@gmail.com>
216
217	PR 25236
218	* elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
219	for ELF_COMMON_DEF_P symbols.
220	(elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
221	suit.
222
2232019-12-05  Sandra Loosemore  <sandra@codesourcery.com>
224
225	Only give FDE encoding warnings if --eh-frame-hdr was specified.
226
227	* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
228	FDE encoding warning conditional.
229
2302019-12-05  Nick Clifton  <nickc@redhat.com>
231
232	PR 25029
233	* peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
234	when computing the sizes stored in the headers.
235
2362019-12-03  Alan Modra  <amodra@gmail.com>
237
238	PR 25230
239	* dwarf2.c (struct dwarf2_debug_file): Add line_table and
240	abbrev_offsets.
241	(struct abbrev_offset_entry): New.
242	(hash_abbrev, eq_abbrev, del_abbrev): New functions.
243	(read_abbrevs): Check whether we have already read abbrevs at
244	given offset, and add new offset/abbrev to hash table.
245	(decode_line_info): Keep line table at offset zero in file struct.
246	Return this for a cu reusing the same dir/file list.
247	(find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
248	(_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
249	(_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
250	abbrevs.
251
2522019-12-03  Alan Modra  <amodra@gmail.com>
253
254	PR 25230
255	* dwarf2.c (struct dwarf2_debug_file): New struct.
256	(struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
257	Add f, alt fields.
258	(struct comp_unit): Add file field.
259	(read_indirect_string, read_indirect_line_string): Adjust to suit.
260	(read_alt_indirect_string, read_alt_indirect_ref): Likewise.
261	(read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
262	(_bfd_dwarf2_stash_syms, place_sections): Likewise.
263	(stash_maybe_update_info_hash_tablse): Likewise.
264	(stash_verify_info_hash_table): Likewise.
265	(_bfd_dwarf2_slurp_debug_info): Likewise.
266	(_bfd_dwarf2_find_symbol_bias): Likewise.
267	(_bfd_dwarf2_find_nearest_line): Likewise.
268	(_bfd_dwarf2_cleanup_debug_info): Likewise.
269	(read_abbrevs): Add file param and adjust.  Update calls.
270	(stash_comp_unit): Likewise.
271	(decode_line_info): Delete stash param and adjust.  Update calls.
272	(comp_unit_find_nearest_line): Likewise.
273	(comp_unit_maybe_decode_line_info): Likewise.
274	(comp_unit_find_line): Likewise.
275	(parse_comp_unit): Add file and info_ptr param and adjust.  Update
276	calls.
277
2782019-12-03  Alan Modra  <amodra@gmail.com>
279
280	* dwarf2.c (read_indirect_string): Don't duplicate offset check
281	done in read_section.
282	(read_indirect_line_string): Likewise.
283	(read_alt_indirect_string): Likewise.
284	(read_alt_indirect_ref): Likewise.
285	(read_abbrevs): Likewise.  Free memory on all failure paths.
286	Use correct unsigned type for pointer difference comparison.
287
2882019-12-03  Alan Modra  <amodra@gmail.com>
289
290	* dwarf2.c (struct dwarf2_debug): Update comments.  Remove sec
291	and sec_info_ptr.
292	(_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
293	(stash_comp_unit): Likewise.
294	(read_alt_indirect_ref): Return NULL not FALSE.
295
2962019-12-03  Alan Modra  <amodra@gmail.com>
297
298	* dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
299
3002019-11-27  Alan Modra  <amodra@gmail.com>
301
302	PR 23652
303	* dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
304	matching section.
305	(_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
306	returning info from the symbol table.  Do the _bfd_elf_find_function
307	search also when !found.  Call _bfd_dwarf2_stash_syms regardless of
308	symbols.
309	* elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
310	result of 1 only.
311	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
312	* libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
313	* libbfd.h: Regenerate.
314
3152019-11-27  Alan Modra  <amodra@gmail.com>
316
317	PR 23652
318	* dwarf2.c (_bfd_dwarf2_stash_syms): New function.
319	(_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
320	_bfd_elf_find_function.  Call _bfd_elf_find_function in cases
321	where _bfd_elf_find_nearest_line would do so.
322	* elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
323	for dwarf2.
324	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.  Tidy.
325	* elf32-arm.c (elf32_arm_maybe_function_sym): New function.
326	(elf_backend_maybe_function_sym): Define.
327	(arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
328	(bfd_elf32_find_nearest_line): Don't define.
329	* elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
330	(elf_backend_maybe_function_sym): Define.
331	(aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
332	(bfd_elfNN_find_nearest_line): Don't define.
333
3342019-11-27  Alan Modra  <amodra@gmail.com>
335
336	* elf32-sh.c (sh_reloc): Use a bfd_vma insn.
337	(sh_reloc <R_SH_IND12W>): Divide calculated relocation value
338	by two before applying to insn.  Correct overflow test.
339	* coff-sh.c (sh_reloc): Likewise.
340
3412019-11-26  Nick Clifton  <nickc@redhat.com>
342
343	* elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
344	negative relocated value.
345	* coff-sh.c (sh_reloc): Likewise.
346
3472019-11-25  Alan Modra  <amodra@gmail.com>
348
349	* archures.c (bfd_octets_per_byte): Tail call
350	bfd_arch_mach_octets_per_byte.
351	* coff-arm.c (OCTETS_PER_BYTE): Define.
352	(coff_arm_reloc): Introduce new "octets" temp.  Use OCTETS_PER_BYTE
353	with section.  Correct "addr".  Remove ATTRIBUTE_UNUSED.
354	* coff-i386.c (coff_i386_reloc): Similarly.
355	* coff-mips.c (mips_reflo_reloc): Similarly.
356	* coff-x86_64.c (coff_amd64_reloc): Similarly.
357	* elf32-msp430.c (OCTETS_PER_BYTE): Define.
358	(rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
359	* elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
360	* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
361	* elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
362	* elf32-s12z.c (opru18_reloc): Similarly.
363	* elf32-sh.c (sh_elf_reloc): Similarly.
364	* elf32-spu.c (spu_elf_rel9): Similarly.
365	* elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
366	* elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
367	(ppc64_elf_toc64_reloc): Similarly.
368	* bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
369	* cofflink.c (_bfd_coff_link_input_bfd),
370	(_bfd_coff_reloc_link_order): Likewise.
371	* elf.c (_bfd_elf_section_offset): Likewise.
372	* elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
373	(elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
374	(bfd_elf_final_link): Likewise.
375	* elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
376	to set SEC_ELF_OCTETS.
377	* reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
378	(bfd_install_relocation): Likewise.
379	(_bfd_final_link_relocate): Don't recalculate octets.
380	* syms.c (_bfd_stab_section_find_nearest_line): Introduc new
381	"octets" temp.
382	* bfd-in2.h: Regenerate.
383
3842019-11-25  Christian Eggers  <ceggers@gmx.de>
385
386	* section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
387	* archures.c (bfd_octets_per_byte): New parameter sec.
388	If section is not NULL and SEC_ELF_OCTETS is set, one octet es
389	returned [ELF targets only].
390	* bfd.c (bfd_get_section_limit): Provide section parameter to
391	bfd_octets_per_byte.
392	* bfd-in2.h: regenerate.
393	* binary.c (binary_set_section_contents): Move call to
394	bfd_octets_per_byte into section loop. Provide section parameter
395	to bfd_octets_per_byte.
396	* coff-arm.c (coff_arm_reloc): Provide section parameter
397	to bfd_octets_per_byte.
398	* coff-i386.c (coff_i386_reloc): likewise.
399	* coff-mips.c (mips_reflo_reloc): likewise.
400	* coff-x86_64.c (coff_amd64_reloc): likewise.
401	* cofflink.c (_bfd_coff_link_input_bfd): likewise.
402	(_bfd_coff_reloc_link_order): likewise.
403	* elf.c (_bfd_elf_section_offset): likewise.
404	(_bfd_elf_make_section_from_shdr): likewise.
405	Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
406	.debug*, .zdebug* and .note.gnu*.
407	* elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
408	to bfd_octets_per_byte.
409	* elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
410	* elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
411	* elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
412	* elf32-s12z.c (opru18_reloc): likewise.
413	* elf32-sh.c (sh_elf_reloc): likewise.
414	* elf32-spu.c (spu_elf_rel9): likewise.
415	* elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
416	* elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
417	(ppc64_elf_addr16_ha_reloc): likewise.
418	(ppc64_elf_toc64_reloc): likewise.
419	* elflink.c (bfd_elf_final_link): likewise.
420	(bfd_elf_perform_complex_relocation): likewise.
421	(elf_fixup_link_order): likewise.
422	(elf_link_input_bfd): likewise.
423	(elf_link_sort_relocs): likewise.
424	(elf_reloc_link_order): likewise.
425	(resolve_section): likewise.
426	* linker.c (_bfd_generic_reloc_link_order): likewise.
427	(bfd_generic_define_common_symbol): likewise.
428	(default_data_link_order): likewise.
429	(default_indirect_link_order): likewise.
430	* srec.c (srec_set_section_contents): likewise.
431	(srec_write_section): likewise.
432	* syms.c (_bfd_stab_section_find_nearest_line): likewise.
433	* reloc.c (_bfd_final_link_relocate): likewise.
434	(bfd_generic_get_relocated_section_contents): likewise.
435	(bfd_install_relocation): likewise.
436	For section which have SEC_ELF_OCTETS set, multiply output_base
437	and output_offset with bfd_octets_per_byte.
438	(bfd_perform_relocation): likewise.
439
4402019-11-21  Alan Modra  <amodra@gmail.com>
441
442	* elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
443	BFDs that have not been loaded.
444
4452019-11-19  Alan Modra  <amodra@gmail.com>
446
447	PR 25197
448	* coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
449	u.syment.n_value does point at another C_FILE sym and not into
450	some auxent that happens to look like a C_FILE.  Properly check
451	for integer overflow and avoid possible pointer wrap-around.
452	Simplify pr17512 checks.
453
4542019-11-19  Alan Modra  <amodra@gmail.com>
455
456	PR 25200
457	* reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
458	* elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
459
4602019-11-18  Alan Modra  <amodra@gmail.com>
461
462	* elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
463	Rename from elf_backend_post_process_headers.
464	(_bfd_elf_post_process_headers): Delete.
465	(_bfd_elf_init_file_header): Declare.
466	* elf.c (_bfd_elf_compute_section_file_positions): Call new function
467	in place of prep_headers and elf_backend_post_process_headers.
468	(_bfd_elf_init_file_header): Renamed from prep_headers with
469	updated args and made global.  Delete dead code.
470	(_bfd_elf_post_process_headers): Delete.
471	* elf32-arm.c (elf32_arm_init_file_header): Rename from
472	elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
473	Return status.
474	(elf_backend_init_file_header): Define.
475	(elf_backend_post_process_headers): Don't define.
476	* elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
477	* elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
478	* elf32-metag.c (elf_metag_init_file_header): Similarly.
479	* elf32-spu.c (spu_elf_init_file_header
480	* elf32-visium.c (visium_elf_init_file_header
481	* elf64-alpha.c (elf64_alpha_fbsd_init_file_header
482	* elf64-hppa.c (elf64_hppa_init_file_header
483	* elf64-ia64-vms.c (elf64_vms_init_file_header
484	* elfnn-aarch64.c (elfNN_aarch64_init_file_header
485	* elfnn-ia64.c (elfNN_hpux_init_file_header
486	* elfxx-mips.c (_bfd_mips_init_file_header
487	* elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
488	(_bfd_mips_init_file_header): Declare.
489	(elf_backend_post_process_headers): Delete.
490	(elf_backend_init_file_header): Define.
491	* elfxx-target.h (elf_backend_post_process_headers): Delete.
492	(elf_backend_init_file_header): Define and use.
493	* elf32-m68hc12.c (elf_backend_init_file_header): Define.
494	(elf_backend_post_process_headers): Don't define.
495	* elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
496	(elf32_m68hc11_init_file_header): Declare.
497	* elf32-ppc.c (elf_backend_post_process_headers): Remove
498	unnecessary undef.
499
5002019-11-18  Alan Modra  <amodra@gmail.com>
501
502	* elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
503	Rename from elf_backend_modify_program_headers.
504	(_bfd_elf_modify_headers): Declare.
505	* elf.c (assign_file_positions_except_relocs): Set
506	elf_program_header_size.  Always call elf_backend_modify_headers.
507	Extract code modifying file header..
508	(_bfd_elf_modify_headers): ..to here.  New function.
509	* elf32-arm.c (elf_backend_modify_headers): Renamed from
510	elf_backend_modify_program_headers.
511	* elf32-i386.c: Similarly.
512	* elf64-x86-64.c: Similarly.
513	* elfxx-target.h: Similarly.  Default elf_backend_modify_headers
514	to _bfd_elf_modify_headers.
515	* elf-nacl.h (nacl_modify_headers): Rename from
516	nacl_modify_program_headers.
517	* elf-nacl.c (nacl_modify_headers): Rename from
518	nacl_modify_program_headers and call _bfd_elf_modify_headers.
519	* elf32-rx.c (elf32_rx_modify_headers): Similarly.
520	* elf32-spu.c (spu_elf_modify_headers): Similarly.
521	* elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
522	* elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
523
5242019-11-18  Alan Modra  <amodra@gmail.com>
525
526	PR 25196
527	* bfd.c (bfd_error_type): Add bfd_error_sorry.
528	(bfd_errmsgs): Likewise.
529	* elf.c (rewrite_elf_program_header): Don't abort on confused
530	lma/alignment.  Replace bfd_error_bad_value with bfd_error_sorry.
531	(_bfd_elf_validate_reloc): Use bfd_error_sorry.
532	(_bfd_elf_final_write_processing): Likewise.
533	* bfd-in2.h: Regenerate.
534
5352019-11-12  Jim Wilson  <jimw@sifive.com>
536
537	PR 25181
538	* elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
539	foff.  If sym_sec->output_section and sec->output_section are the same
540	and not *ABS* then set max_alignment to that section's alignment.
541
5422019-11-07  Alan Modra  <amodra@gmail.com>
543
544	* cpu-cr16c.c: Delete.
545	* elf32-cr16c.c: Delete.
546	* Makefile.am,
547	* archures.c,
548	* config.bfd,
549	* configure.ac,
550	* reloc.c,
551	* targets.c: Remove cr16c support.
552	* Makefile.in,
553	* bfd-in2.h,
554	* configure,
555	* libbfd.h,
556	* po/SRC-POTFILES.in: Regenerate.
557
5582019-11-05  Tim Rühsen  <tim.ruehsen@gmx.de>
559
560	* doc/chew.c (add_to_definition): Use correct type when
561	calculating size of array reallocation.
562	(nextword): Always initialise the word return parameter.
563	(compile): Check return value of nextword().
564
5652019-10-30  Keith Seitz  <keiths@redhat.com>
566
567	* elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
568	New field.
569	(_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
570	New functions.
571	(elf_read_notes): Add declaration.
572	* elf.c (elf_read_notes): Move elf-bfd.h.
573	(_bfd_elf_core_find_build_id): New function.
574	(bfd_section_from_phdr): Scan core file PT_LOAD segments for
575	build-id if none is known.
576	(elf_parse_notes): For core files, scan for notes.
577	* elfcore.h (elf_core_file_matches_executable_p): If both
578	BFDs have identical build-ids, then they match.
579	(_bfd_elf_core_find_build_id): New function.
580	* elfxx-target.h (elf_backend_core_find_build_id): Define.
581	(elfNN_bed): Add elf_backend_core_find_build_id.
582
5832019-10-29  Andrew Eikum  <aeikum@codeweavers.com>
584
585	* libcoff-in.h (struct pe_tdata): Add dos_message field.
586	* libcoff.h: Regenerate.
587	* peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
588	dos_message field rather than initialising it.
589	(_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
590	field.
591	* peicode.h (pe_mkobject): Initialise the dos_message field.
592	(pe_mkobject_hook): Copy the dos_message field.
593	(pe_bfd_object_p): Copy the dos_message field.
594
5952019-10-25  Alan Modra  <amodra@gmail.com>
596
597	PR 4499
598	* elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
599	PT_LOAD segments.
600	* elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
601	PT_LOAD segments.
602	* elf.c (elf_sort_segments): New function.
603	(assign_file_positions_except_relocs): Use shortcuts to elfheader
604	and elf_tdata.  Seek to e_phoff not sizeof_ehdr to write program
605	headers.  Move PT_PHDR check..
606	(assign_file_positions_for_non_load_sections): ..and code setting
607	PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
608	(assign_file_positions_for_load_sections): ..to here.  Sort
609	PT_LOAD headers.  Delete header_pad code.  Use actual number of
610	headers rather than allocated in calculating size for program
611	headers.  Don't assume program headers follow ELF file header.
612	Simplify pt_load_count code.  Only set "off" for PT_LOAD or
613	PT_NOTE in cores.
614	(rewrite_elf_program_header): Set p_vaddr_offset for segments
615	that include file and program headers.
616	(copy_elf_program_header): Likewise, replacing header_size code.
617
6182019-10-21  Alan Modra  <amodra@gmail.com>
619
620	PR 452
621	* archive.c (normalize): Return file unchanged when
622	BFD_ARCHIVE_FULL_PATH.
623	(_bfd_construct_extended_name_table): Pass abfd, the output
624	bfd, to normalize.
625	(_bfd_archive_bsd44_construct_extended_name_table): Likewise.
626	* bfd.c (struct bfd): Make flags a full flagword.
627	(BFD_ARCHIVE_FULL_PATH): Define.
628	* bfd-in2.h: Regenerate.
629
6302019-10-20  John David Anglin  <danglin@gcc.gnu.org>
631
632	* elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
633	minimum alignment for .plt section.
634
6352019-10-19  John David Anglin  <danglin@gcc.gnu.org>
636
637	* elf32-hppa.c: Revise import stub sequences.
638	(LONG_BRANCH_STUB_SIZE): Define.
639	(LONG_BRANCH_SHARED_STUB_SIZE): Define.
640	(IMPORT_STUB_SIZE): Define.
641	(IMPORT_SHARED_STUB_SIZE): Define.
642	(EXPORT_STUB_SIZE): Define.
643	(plt_stub): Revise to not use register %r22.
644	(LDO_R1_R22): Define.
645	(LDW_R22_R21): Define.
646	(LDW_R22_R19): Define.
647	(hppa_build_one_stub): Update stub generation and use new defines.
648	(hppa_size_one_stub): Likewise.
649
6502019-10-17  Nelson Chu  <nelson.chu@sifive.com>
651
652	* elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
653	that user should recompile their code with `fPIC` when linking non-pic
654	code into shared library.
655
656	* elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
657	the error message if needed, and then store the result into the
658	`msg_buf`.  Finally, remember to free the unused `msg_buf`.  All error
659	message for the dangerous relocation should be set before we call the
660	callback function.  If we miss the error message since linker runs out
661	of memory, we should set the default error message for the error.
662
6632019-10-16  Alan Modra  <amodra@gmail.com>
664
665	PR 13616
666	* cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
667	for all ppc arch info.
668	* linker.c (default_data_link_order): Pass info->big_endian to
669	arch_info->fill function.
670
6712019-10-15  Alan Modra  <amodra@gmail.com>
672
673	* elf32-m68hc1x.c (reloc_warning): Add printf attribute.
674	(elf32_m68hc11_relocate_section): Don't use a variable for format
675	strings.  Delete some unnecessary xgettext:c-format comments.
676
6772019-10-15  Alan Modra  <amodra@gmail.com>
678
679	PR 24955
680	* elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
681	rather than xmalloc.
682	* elf32-m68hc1x.c (reloc_warning): New function.
683	(elf32_m68hc11_relocate_section): Use it here.  Cast bfd_vma values
684	corresponding to %lx in format strings.
685	* elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
686
6872019-10-15  Alan Modra  <amodra@gmail.com>
688
689	PR 25100
690	* elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
691
6922019-10-15  Alan Modra  <amodra@gmail.com>
693
694	* bfd.c (bfd_check_compression_header): Check for powers of two
695	with x == (x & -x).
696
6972019-10-14  Alan Modra  <amodra@gmail.com>
698
699	* syms.c (struct indexentry): Add idx field.
700	(cmpindexentry): Final sort on idx.
701	(_bfd_stab_section_find_nearest_line): Set idx.
702
7032019-10-14  Alan Modra  <amodra@gmail.com>
704
705	* dwarf2.c (struct lookup_funcinfo): Add idx field.
706	(compare_lookup_funcinfos): Perform final sort on idx.
707	(build_lookup_funcinfo_table): Set idx.
708	(compare_sequences): Perform final sort on num_lines.
709	(build_line_info_table): Set num_lines and line_info_lookup earlier.
710	(sort_line_sequences): Set num_lines for sort.
711
7122019-10-14  Alan Modra  <amodra@gmail.com>
713
714	* elflink.c (elf_sort_symbol): Sort on type and name as well.
715	(elf_link_add_object_symbols): Style fix.
716
7172019-10-14  Alan Modra  <amodra@gmail.com>
718
719	* elf.c (_bfd_elf_map_sections_to_segments): Init target_index
720	for sections about to be sorted.
721	(assign_file_positions_for_load_sections): Likewise.
722	(elf_sort_sections): Don't bother optimising both TOEND case.
723	* elflink.c (bfd_elf_final_link): Reset target_index.
724
7252019-10-14  Alan Modra  <amodra@gmail.com>
726
727	* elflink.c (elf_get_linked_section_vma): Delete.
728	(compare_link_order): Use elf_linked_to_section and sort by lma,
729	size, and id.
730	(elf_fixup_link_order): Use size_t variables where appropriate.
731	Make use of elf_linked_to_section.  Formatting.  Properly align
732	sections.
733
7342019-10-14  Alan Modra  <amodra@gmail.com>
735
736	* elf-strtab.c (strrevcmp): Comment.
737	* merge.c (strrevcmp): Likewise.
738	* elf64-ppc.c (compare_symbols): Correct final pointer comparison.
739	Comment on why comparing pointers ensures a stable sort.
740	* elflink.c (struct elf_symbol): Add void* to union.
741	(elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
742	(elf_sym_name_compare): Likewise.
743	(bfd_elf_match_symbols_in_sections): Style fix.
744	(elf_link_sort_cmp1): Comment.
745
7462019-10-14  Alan Modra  <amodra@gmail.com>
747
748	PR 24955
749	* elflink.c (elf_output_implib): Don't use xmalloc.  Don't ignore
750	return value of bfd_alloc2.
751	* peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
752	* pef.c (bfd_pef_print_symbol): Likewise.  Don't ignore return
753	value of bfd_get_section_contents.
754	* som.c (som_write_space_strings): Don't use xmalloc.
755	(som_write_symbol_strings): Likewise.
756
7572019-10-11  Max Filippov  <jcmvbkbc@gmail.com>
758
759	* dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
760	stash->info_hash_status = STASH_INFO_HASH_ON when
761	stash_maybe_update_info_hash_tables succeeds.
762
7632019-10-09  Alan Modra  <amodra@gmail.com>
764
765	PR 25070
766	* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
767	total_size calculation.
768
7692019-10-08  Alan Modra  <amodra@gmail.com>
770
771	PR 25078
772	* dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
773	recur_count.  Error on recur_count reaching 100 rather than
774	info_ptr matching orig_info_ptr.  Adjust calls.
775
7762019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
777
778	* elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
779	(elf32_msp430_merge_msp430_attributes): Add support for merging
780	the GNU object attribute for data region.
781
7822019-10-07  Alan Modra  <amodra@gmail.com>
783
784	* elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
785	space for local got non-tls relocs when PIE.
786
7872019-10-07  Alan Modra  <amodra@gmail.com>
788
789	* elflink.c (elf_fixup_link_order): Don't attempt to find
790	an elf_section for linker created bfd sections.
791
7922019-10-07  Alan Modra  <amodra@gmail.com>
793
794	* elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
795	with non-local symbol.  Don't double count __tls_get_addr calls
796	with marker relocs.
797	* elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
798
7992019-10-07  Alan Modra  <amodra@gmail.com>
800
801	* elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
802	throughout.
803	* elf64-ppc.c (nomark_tls_get_addr): Likewise.
804
8052019-10-04  Alan Modra  <amodra@gmail.com>
806
807	* elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
808	(ppc64_elf_tls_optimize): Correct is_local condition.
809	(allocate_got): Don't reserve dynamic relocations for any of the
810	tls got relocs in PIEs when the symbol is local.
811	(allocate_dynrelocs): Correct validity test for local sym using
812	tlsld_got slot.
813	(ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
814	for any of the tls got relocs in PIEs.
815	(ppc64_elf_layout_multitoc): Likewise.
816	(ppc64_elf_relocate_section): Correct validity test for local sym
817	using tlsld_got slot.  Don't emit dynamic relocations for any of
818	the tls got relocs in PIEs when the symbol is local.
819	* elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
820	(got_relocs_needed): Delete.
821	(allocate_dynrelocs): Correct validity test for local sym using
822	tlsld_got slot.  Don't reserve dynamic relocations for any of the
823	tls got relocs in PIEs when the symbol is local.
824	(ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
825	for any of the tls got relocs in PIEs.
826	(ppc_elf_relocate_section): Correct validity test for local sym
827	using tlsld_got slot.  Don't emit dynamic relocations for any of
828	the tls got relocs in PIEs when the symbol is local.
829
8302019-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
831
832	PR ld/22263
833	PR ld/25056
834	* elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
835	bfd_link_pic for TLS checks.
836	(elf32_arm_final_link_relocate): Likewise.
837	(allocate_dynrelocs_for_symbol): Likewise.
838
8392019-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
840
841	PR ld/25062
842	* elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
843
8442019-09-30  Nick Alcock  <nick.alcock@oracle.com>
845
846	* elf-bfd.h (bfd_section_is_ctf): New inline function.
847	* elf.c (special_sections_c): Add ".ctf".
848	(assign_file_positions_for_non_load_sections): Note that
849	compressed debugging sections etc are not assigned here.  Treat
850	CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
851	sh_offset -1.
852	(assign_file_positions_except_relocs): Likewise.
853	(find_section_in_list): Note that debugging and CTF sections, as
854	well as reloc sections, are assigned later.
855	(_bfd_elf_assign_file_positions_for_non_load): CTF sections get
856	their size and contents updated.
857	(_bfd_elf_set_section_contents): Skip CTF sections: unlike
858	compressed sections, they have no uncompressed content to copy at
859	this stage.
860	* elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
861	callback right before the strtab is written out.
862	(bfd_elf_final_link): Don't cache the section contents of CTF
863	sections: they are not populated yet.  Call the emit_ctf callback
864	right at the end, after all the symbols and strings are flushed
865	out.
866
8672019-07-13  Nick Alcock  <nick.alcock@oracle.com>
868
869	* elf-strtab.c (_bfd_elf_strtab_len): New.
870	(_bfd_elf_strtab_str): Likewise.
871	* bfd-elf.h: Declare them.
872
8732019-07-13  Nick Alcock  <nick.alcock@oracle.com>
874
875	* elf-bfd.h (bfd_elf_get_str_section): Add.
876	* elf.c (bfd_elf_get_str_section): No longer static.
877
8782019-09-26  Alan Modra  <amodra@gmail.com>
879
880	PR 24262
881	* Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
882	* plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
883	${bindir}/../lib/bfd-plugins if different.
884	* Makefile.in: Regenerate.
885
8862019-09-23  Alan Modra  <amodra@gmail.com>
887
888	* elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
889	in choosing between different actions for shared library and
890	non-shared library cases.  Delete ELIMINATE_COPY_RELOCS test.
891	(dec_dynrel_count): Likewise.  Account for ifunc special case.
892	(ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
893	not non-pic.
894	(allocate_dynrelocs): Comment fixes.  Delete ELIMINATE_COPY_RELOCS
895	test.
896
8972019-09-23  Alan Modra  <amodra@gmail.com>
898
899	* Makefile.am (SOURCE_HFILES): Add many missing .h files.
900	* Makefile.in: Regenerate.
901	* po/SRC-POTFILES.in: Regenerate.
902
9032019-09-23  Alan Modra  <amodra@gmail.com>
904
905	* bfd-in.h (bfd_symbol, bfd_section_already_linked),
906	(bfd_elf_version_tree): Delete forward declarations.
907	Move other forward decls and remaining elf function decl later.
908	(bfd_section_already_linked_table_init),
909	(bfd_section_already_linked_table_free),
910	(_bfd_handle_already_linked, _bfd_nearby_section),
911	(_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
912
9132019-09-23  Alan Modra  <amodra@gmail.com>
914
915	* bfd-in.h: Move ecoff function declarations..
916	* ecoff-bfd.h: ..to here, new file.
917	* ecoff.c: Include ecoff-bfd.h.
918	* ecofflink.c: Likewise.
919	* elf64-alpha.c: Likewise.
920	* elfxx-mips.c: Likewise.
921	* bfd-in2.h: Regenerate.
922
9232019-09-23  Alan Modra  <amodra@gmail.com>
924
925	* bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
926	Move most other elf declarations..
927	* elf-bfd.h: ..to here.
928	* bfd-in2.h: Regenerate.
929
9302019-09-23  Alan Modra  <amodra@gmail.com>
931
932	* bfd-in.h: Move m68k function declaration..
933	* cpu-m68k.h: ..to here, new file..
934	* elf32-m68k.h: ..and here, new file.
935	* elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
936	* bfd-in2.h: Regenerate.
937
9382019-09-23  Alan Modra  <amodra@gmail.com>
939
940	* bfd-in.h: Move bfin function declaration..
941	* elf32-bfin.h: ..to here, new file.
942	* elf32-bfin.c: Include elf32-bfin.h.
943	* bfd-in2.h: Regenerate.
944
9452019-09-23  Alan Modra  <amodra@gmail.com>
946
947	* bfd-in.h: Move cr16 function declaration..
948	* elf32-cr16.h: ..to here, new file.
949	* elf32-cr16.c: Include elf32-cr16.h.
950	* bfd-in2.h: Regenerate.
951
9522019-09-23  Alan Modra  <amodra@gmail.com>
953
954	* bfd-in.h (bfd_sunos_get_needed_list),
955	(bfd_sunos_record_link_assignment),
956	(bfd_sunos_size_dynamic_sections),
957	(bfd_i386linux_size_dynamic_sections),
958	(bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
959	* bfd-in2.h: Regenerate.
960
9612019-09-23  Alan Modra  <amodra@gmail.com>
962
963	* bfd-in.h: Move xcoff function declarations..
964	* xcofflink.h: ..to here, new file.
965	* xcofflink.c: Include xcofflink.h.
966	* coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
967	* bfd-in2.h: Regenerate.
968
9692019-09-23  Alan Modra  <amodra@gmail.com>
970
971	* bfd-in.h: Delete coff forward refs and move coff declaration..
972	* coff-bfd.h: ..to here.
973	* bfd-in2.h: Regenerate.
974
9752019-09-23  Alan Modra  <amodra@gmail.com>
976
977	* bfd-in.h: Move arm declaraions..
978	* cpu-arm.h: ..to here, new file..
979	* coff-arm.h: ..and here, new file..
980	* elf32-arm.h: ..and here, new file.
981	* cpu-arm.c: Include cpu-arm.h.
982	* coff-arm.c: Include cpu-arm.h and coff-arm.h.
983	* elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
984	* pe-arm.c: Move function rename defines later.
985	* pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
986	* bfd-in2.h: Regenerate.
987
9882019-09-23  Alan Modra  <amodra@gmail.com>
989
990	* bfd-in.h: Move tic6x function declaration..
991	* elf32-tic6x.h: ..to here.
992	* bfd-in2.h: Regenerate.
993
9942019-09-23  Alan Modra  <amodra@gmail.com>
995
996	* bfd-in.h: Move aarch64 declarations and defines..
997	* cpu-aarch64.h: ..to here, new file..
998	* elfxx-aarch64.h: ..and here.
999	* cpu-aarch64.c: Include cpu-aarch64.h.
1000	* elfnn-aarch64.c: Likewise.
1001	* bfd-in2.h: Regenerate.
1002
10032019-09-23  Alan Modra  <amodra@gmail.com>
1004
1005	* bfd-in.h: Delete ticoff function declarations.
1006	* coff-tic54x.c (bfd_ticoff_set_section_load_page),
1007	(bfd_ticoff_get_section_load_page): Make static.
1008	* bfd-in2.h: Regenerate.
1009
10102019-09-23  Alan Modra  <amodra@gmail.com>
1011
1012	* bfd-in.h: Move h8300 function declaration to..
1013	* cpu-h8300.h: ..here, new file.
1014	* cpu-h8300.c: Include cpu-h8300.h.
1015	* elf32-h8300.c: Likewise.
1016	* bfd-in2.h: Regenerate.
1017
10182019-09-23  Alan Modra  <amodra@gmail.com>
1019
1020	* bfd-in.h: Move ia64 function declarations..
1021	* elfxx-ia64.h: ..to here.
1022	* bfd-in2.h: Regenerate.
1023
10242019-09-23  Alan Modra  <amodra@gmail.com>
1025
1026	* bfd-in.h: Move v850 function declarations..
1027	* elf32-v850.h: ..to here, new file.
1028	* elf32-v850.c: Include elf32-v850.h.
1029	* bfd-in2.h: Regenerate.
1030
10312019-09-23  Alan Modra  <amodra@gmail.com>
1032
1033	* bfd-in.h: Move mips function declaration to..
1034	* elfxx-mips.h: ..here.
1035	* bfd-in2.h: Regenerate.
1036
10372019-09-23  Alan Modra  <amodra@gmail.com>
1038
1039	* bfd-in.h: Move csky function declarations to..
1040	* elf32-csky.h: ..here, new file.
1041	* elf32-csky.c: Include elf32-csky.h.
1042	* bfd-in2.h: Regenerate.
1043
10442019-09-20  Nelson Chu <nelson.chu@sifive.com>
1045
1046	* elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
1047	(riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
1048	Set undefined_weak field from it.
1049	(relax_func_t): New parameter undefined_weak.
1050	(_bfd_riscv_relax_call): New ignored parameter undefined_weak.
1051	(_bfd_riscv_relax_tls_le): Likewise.
1052	(_bfd_riscv_relax_align): Likewise.
1053	(_bfd_riscv_relax_delete): Likewise.
1054	(_bfd_riscv_relax_lui): New parameter undefined_weak.  If true,
1055	allow relaxing.  For LO12* relocs, set rs1 to x0 when undefined_weak.
1056	(_bfd_riscv_relax_pc): New parameter undefined_weak.  For LO12* relocs,
1057	set undefined_weak from hi_reloc.  If true, allow relaxing.  For LO12*
1058	relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
1059	reloc.
1060	(_bfd_riscv_relax_section): New local undefined_weak.  Set for
1061	undef weak relocs that can be relaxed.  Pass to relax_func call.
1062
10632019-09-20  Alan Modra  <amodra@gmail.com>
1064
1065	* bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
1066	(bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1067	(bfd_section_userdata, bfd_is_com_section, discarded_section),
1068	(bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
1069	* bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
1070	(bfd_section_list_remove, bfd_section_list_append),
1071	(bfd_section_list_prepend, bfd_section_list_insert_after),
1072	(bfd_section_list_insert_before, bfd_section_removed_from_list):
1073	New inline functions.
1074	* section.c (bfd_is_und_section, bfd_is_abs_section),
1075	(bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
1076	(bfd_section_list_append, bfd_section_list_prepend),
1077	(bfd_section_list_insert_after, bfd_section_list_insert_before),
1078	(bfd_section_removed_from_list): Delete macros.
1079	(bfd_section_name, bfd_section_size, bfd_section_vma),
1080	(bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1081	(bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
1082	(bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
1083	(discarded_section): New inline functions.
1084	* bfd-in2.h: Regenerate.
1085
10862019-09-20  Alan Modra  <amodra@gmail.com>
1087
1088	* bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1089	(bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
1090	* bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1091	(bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
1092	* targets.c (bfd_asymbol_flavour): Likewise.
1093	* bfd-in2.h: Regenerate.
1094
10952019-09-20  Alan Modra  <amodra@gmail.com>
1096
1097	* archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
1098	* bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1099	(bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
1100	(bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
1101	(bfd_get_file_flags, bfd_applicable_file_flags),
1102	(bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
1103	(bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
1104	(bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
1105	(bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
1106	* bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1107	(bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
1108	(bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
1109	(bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
1110	(bfd_usrdata, bfd_set_usrdata): New inline functions.
1111	* targets.c (bfd_get_target, bfd_get_flavour),
1112	(bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
1113	(bfd_little_endian, bfd_header_big_endian),
1114	(bfd_header_little_endian, bfd_applicable_section_flags),
1115	(bfd_get_symbol_leading_char): New inline functions.
1116	* bfd-in2.h: Regenerate.
1117
11182019-09-20  Alan Modra  <amodra@gmail.com>
1119
1120	* elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
1121	(ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
1122	relocations.
1123
11242019-09-18  Alan Modra  <amodra@gmail.com>
1125
1126	* bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1127	(bfd_get_section_lma, bfd_get_section_alignment),
1128	(bfd_get_section_size, bfd_get_section_flags),
1129	(bfd_get_section_userdata): Delete.
1130	(bfd_section_name, bfd_section_size, bfd_section_vma),
1131	(bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1132	(bfd_section_flags, bfd_section_userdata): New.
1133	(bfd_is_com_section): Rename parameter.
1134	* section.c (bfd_set_section_userdata, bfd_set_section_vma),
1135	(bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1136	(bfd_set_section_size): Delete bfd parameter, rename section parameter.
1137	(bfd_set_section_lma): New.
1138	* bfd-in2.h: Regenerate.
1139	* mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1140	update callers.
1141	* aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1142	* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1143	* compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1144	* elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1145	* elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1146	* elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1147	* elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1148	* elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1149	* elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1150	* elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1151	* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1152	* elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1153	* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1154	* elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1155	* elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1156	* elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1157	* elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1158	* elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1159	* elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1160	* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1161	* elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1162	* elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1163	* elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1164	* mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1165	* peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1166	* xcofflink.c: Update throughout for bfd section macro and function
1167	changes.
1168
11692019-09-18  Alan Modra  <amodra@gmail.com>
1170
1171	* bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1172	(bfd_get_output_section): Delete.
1173	(bfd_asymbol_base): Delete.
1174	(bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1175	(bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1176	(bfd_set_asymbol_name): New macro.
1177	* bfd-in2.h: Regenerate.
1178	* aout-cris.c: Update throughout to use bfd_asymbol_section.
1179	* aoutx.h: Likewise.
1180	* cofflink.c: Likewise.
1181	* dwarf2.c: Likewise.
1182	* ecoff.c: Likewise.
1183	* elf.c: Likewise.
1184	* elf32-arm.c: Likewise.
1185	* elf32-mips.c: Likewise.
1186	* elf32-score.c: Likewise.
1187	* elf32-score7.c: Likewise.
1188	* elfn32-mips.c: Likewise.
1189	* elfnn-aarch64.c: Likewise.
1190	* elfxx-mips.c: Likewise.
1191	* linker.c: Likewise.
1192	* pdp11.c: Likewise.
1193	* elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1194
11952019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>
1196
1197	* Makefile.in: Re-generate.
1198	* configure: Re-generate.
1199	* doc/Makefile.in: Re-generate.
1200
12012019-09-18  Alan Modra  <amodra@gmail.com>
1202
1203	* aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1204	macros.
1205	* pdp11.c (slurp_symbol_table): Likewise.
1206	* som.c (som_slurp_symbol_table): Likewise.
1207	* coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1208	* coffcode.h (coff_slurp_symbol_table): Likewise.
1209	* cofflink.c (_bfd_coff_final_link): Likewise.
1210	* ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1211	(_bfd_ecoff_slurp_symbolic_info): Likewise.
1212	(_bfd_ecoff_slurp_symbol_table): Likewise.
1213	(_bfd_ecoff_bfd_final_link): Likewise.
1214	* elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1215	* elflink.c (elf_link_output_symstrtab): Likewise.
1216	(bfd_elf_final_link): Likewise.
1217	* peicode.h (pe_ILF_build_a_bfd): Likewise.
1218	* xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1219	* aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1220	start_address or symcount using bfd_get macros.
1221	* coffgen.c (coff_real_object_p): Likewise.
1222	* pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1223	* som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1224	* elfcore.h (elf_core_file_p): Don't set start_address using
1225	bfd_get macro.
1226	* elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1227	using bfd_get macro.
1228	* bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1229	* linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1230	or symcount using bfd_get macros.
1231	(_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1232	* syms.c (bfd_set_symtab): Likewise.
1233	* vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1234	* archive.c (do_slurp_bsd_armap): Don't set has_armap using
1235	bfd_has_map macro.
1236	(do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1237	* archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1238	* coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1239	* coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1240	* ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1241	* som.c (som_slurp_armap): Likewise.
1242
12432019-09-18  Alan Modra  <amodra@gmail.com>
1244
1245	* archures.c (bfd_get_arch): Make param const.
1246	(bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1247	(bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1248	* bfd-in2.h: Regenerate.
1249
12502019-09-18  Alan Modra  <amodra@gmail.com>
1251
1252	* bfd-in.h (carsym.name): Make const.
1253	* reloc.c (struct reloc_howto_struct.name): Likewise.
1254	* targets.c (bfd_target.name): Likewise.!
1255	* bfd.c (bfd_get_sign_extend_vma): Make variable const.
1256	* som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1257	when setting carsym.name.
1258	* bfd-in2.h: Regenerate.
1259
12602019-09-18  Alan Modra  <amodra@gmail.com>
1261
1262	* mach-o.c (bfd_mach_o_fat_member_init): Likewise.  Replace
1263	xstrdup and xmalloc with bfd_strdup and bfd_malloc.  Return an
1264	error status.  Adjust calls.
1265	* vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1266	Close bfd on failure.  Replace xstrdup/bfd_alloc use with
1267	bfd_malloc.  Use bfd_set_filename.
1268
12692019-09-18  Alan Modra  <amodra@gmail.com>
1270
1271	* elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1272	(ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1273	(ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1274	needs_copy even if all relocs are in rw sections.
1275	(dec_dynrel_count): Handle TOC16 relocs.
1276	(ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1277	(ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1278	semantic change.
1279
12802019-09-16  Phil Blundell  <pb@pbcl.net>
1281
1282	* version.m4: Set version to 2.33.50.
1283	* Makefile.in, configure, doc/Makefile.in: Regenerated.
1284
12852019-09-11  Tom Tromey  <tom@tromey.com>
1286
1287	* opncls.c (bfd_set_filename): New function.
1288	* bfd-in2.h: Regenerate.
1289
12902019-09-11  Alan Modra  <amodra@gmail.com>
1291
1292	* targets.c (struct bfd_target): Add _bfd_group_name.
1293	(BFD_JUMP_TABLE): Likewise.
1294	* coffgen.c (bfd_coff_group_name): New function.
1295	* elf.c (bfd_elf_group_name): New function.
1296	* linker.c (_bfd_nolink_bfd_group_name): New function.
1297	* section.c (bfd_generic_group_name): New function.
1298	* elf-bfd.h (bfd_elf_group_name): Declare.
1299	* libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1300	* libcoff-in.h (bfd_coff_group_name): Declare.
1301	* aout-target.h (MY_bfd_group_name): Define.
1302	* aout-tic30.c (MY_bfd_group_name): Define.
1303	* bfd.c (bfd_group_name): Define.
1304	* binary.c (binary_bfd_group_name): Define.
1305	* coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1306	* coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1307	* coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1308	* coffcode.h (coff_bfd_group_name): Define.
1309	* elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1310	* i386msdos.c (msdos_bfd_group_name): Define.
1311	* ihex.c (ihex_bfd_group_name): Define.
1312	* mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1313	* mmo.c (mmo_bfd_group_name): Define.
1314	* pef.c (bfd_pef_bfd_group_name): Define.
1315	* plugin.c (bfd_plugin_bfd_group_name): Define.
1316	* ppcboot.c (ppcboot_bfd_group_name): Define.
1317	* som.c (som_bfd_group_name): Define.
1318	* srec.c (srec_bfd_group_name): Define.
1319	* tekhex.c (tekhex_bfd_group_name): Define.
1320	* verilog.c (verilog_bfd_group_name): Define.
1321	* vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1322	* xsym.c (bfd_sym_bfd_group_name): Define.
1323	* coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1324	(rs6000_xcoff64_aix_vec): Likewise.
1325	* bfd-in2.h: Regenerate.
1326	* libbfd.h: Regenerate.
1327	* libcoff.h: Regenerate.
1328
13292019-09-10  Nick Clifton  <nickc@redhat.com>
1330
1331	PR 24907
1332	* archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1333	field.
1334	(bfd_default_arch_struct): Initialise the new field.
1335	* bfd-in2.h: Regenerate.
1336	* cpu-aarch64.c: Initialise the new field.
1337	* cpu-alpha.c: Likewise.
1338	* cpu-arc.c: Likewise.
1339	* cpu-arm.c: Likewise.
1340	* cpu-avr.c: Likewise.
1341	* cpu-bfin.c: Likewise.
1342	* cpu-bpf.c: Likewise.
1343	* cpu-cr16.c: Likewise.
1344	* cpu-cr16c.c: Likewise.
1345	* cpu-cris.c: Likewise.
1346	* cpu-crx.c: Likewise.
1347	* cpu-csky.c: Likewise.
1348	* cpu-d10v.c: Likewise.
1349	* cpu-d30v.c: Likewise.
1350	* cpu-dlx.c: Likewise.
1351	* cpu-epiphany.c: Likewise.
1352	* cpu-fr30.c: Likewise.
1353	* cpu-frv.c: Likewise.
1354	* cpu-ft32.c: Likewise.
1355	* cpu-h8300.c: Likewise.
1356	* cpu-hppa.c: Likewise.
1357	* cpu-i386.c: Likewise.
1358	* cpu-ia64.c: Likewise.
1359	* cpu-iamcu.c: Likewise.
1360	* cpu-ip2k.c: Likewise.
1361	* cpu-iq2000.c: Likewise.
1362	* cpu-k1om.c: Likewise.
1363	* cpu-l1om.c: Likewise.
1364	* cpu-lm32.c: Likewise.
1365	* cpu-m10200.c: Likewise.
1366	* cpu-m10300.c: Likewise.
1367	* cpu-m32c.c: Likewise.
1368	* cpu-m32r.c: Likewise.
1369	* cpu-m68hc11.c: Likewise.
1370	* cpu-m68hc12.c: Likewise.
1371	* cpu-m68k.c: Likewise.
1372	* cpu-m9s12x.c: Likewise.
1373	* cpu-m9s12xg.c: Likewise.
1374	* cpu-mcore.c: Likewise.
1375	* cpu-mep.c: Likewise.
1376	* cpu-metag.c: Likewise.
1377	* cpu-microblaze.c: Likewise.
1378	* cpu-mips.c: Likewise.
1379	* cpu-mmix.c: Likewise.
1380	* cpu-moxie.c: Likewise.
1381	* cpu-msp430.c: Likewise.
1382	* cpu-mt.c: Likewise.
1383	* cpu-nds32.c: Likewise.
1384	* cpu-nfp.c: Likewise.
1385	* cpu-nios2.c: Likewise.
1386	* cpu-ns32k.c: Likewise.
1387	* cpu-or1k.c: Likewise.
1388	* cpu-pdp11.c: Likewise.
1389	* cpu-pj.c: Likewise.
1390	* cpu-plugin.c: Likewise.
1391	* cpu-powerpc.c: Likewise.
1392	* cpu-pru.c: Likewise.
1393	* cpu-riscv.c: Likewise.
1394	* cpu-rl78.c: Likewise.
1395	* cpu-rs6000.c: Likewise.
1396	* cpu-rx.c: Likewise.
1397	* cpu-s12z.c: Likewise.
1398	* cpu-s390.c: Likewise.
1399	* cpu-score.c: Likewise.
1400	* cpu-sh.c: Likewise.
1401	* cpu-sparc.c: Likewise.
1402	* cpu-spu.c: Likewise.
1403	* cpu-tic30.c: Likewise.
1404	* cpu-tic4x.c: Likewise.
1405	* cpu-tic54x.c: Likewise.
1406	* cpu-tic6x.c: Likewise.
1407	* cpu-tic80.c: Likewise.
1408	* cpu-tilegx.c: Likewise.
1409	* cpu-tilepro.c: Likewise.
1410	* cpu-v850.c: Likewise.
1411	* cpu-v850_rh850.c: Likewise.
1412	* cpu-vax.c: Likewise.
1413	* cpu-visium.c: Likewise.
1414	* cpu-wasm32.c: Likewise.
1415	* cpu-xc16x.c: Likewise.
1416	* cpu-xgate.c: Likewise.
1417	* cpu-xstormy16.c: Likewise.
1418	* cpu-xtensa.c: Likewise.
1419	* cpu-z80.c: Likewise.
1420	* cpu-z8k.c: Likewise.
1421
14222019-09-09  Phil Blundell  <pb@pbcl.net>
1423
1424	binutils 2.33 branch created.
1425
14262019-09-06  Alan Modra  <amodra@gmail.com>
1427
1428	* aout-target.h (object_p): Formatting.
1429	* bfd-in.h (bfd_get_filename): Don't cast to char*.
1430	* corefile.c (generic_core_file_matches_executable_p): Constify
1431	variables and remove cast.
1432	* bfd-in2.h: Regenerate.
1433
14342019-09-05  Alan Modra  <amodra@gmail.com>
1435
1436	* elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1437	GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1438	in the GOT/PLT entry rather than affecting the offset to that
1439	GOI/PLT entry.
1440	(ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1441
14422019-09-05  Alan Modra  <amodra@gmail.com>
1443
1444	* elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1445	in second instruction.
1446	(ppc64_elf_relocate_section): Likewise.
1447
14482019-09-05  Alan Modra  <amodra@gmail.com>
1449
1450	PR 24955
1451	* libbfd-in.h (bfd_strdup): New inline function.
1452	* archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup.  Close
1453	bfd on error.
1454	* elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1455	* opncls.c (bfd_fopen): Use bfd_strdup.  Close fd and stream
1456	on error.
1457	(bfd_openstreamr): Use bfd_strdup.
1458	(bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1459	* plugin.c (try_load_plugin): Use bfd_malloc.
1460	* libbfd.h: Regenerate.
1461
14622019-09-02  Alan Modra  <amodra@gmail.com>
1463
1464	PR 11983
1465	* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1466	on success.  Tidy.
1467	(read_alt_indirect_string): Likewise.
1468	(read_alt_indirect_ref): Likewise.
1469
14702019-08-31  Jim Wilson  <jimw@sifive.com>
1471
1472	PR 23825
1473	* elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1474	SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1475
14762019-08-30  Jim Wilson  <jimw@sifive.com>
1477
1478	* elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1479	error, call bfd_set_error, set ret to FALSE, and goto out label.
1480
14812019-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1482
1483	PR ld/24951
1484	* archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1485	BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1486
14872019-08-29  Alan Modra  <amodra@gmail.com>
1488
1489	PR 24697
1490	* elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1491	when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1492	R_PPC_EMB_SDA2REL.  Don't call bad_shared_reloc for any other
1493	reloc.
1494
14952019-08-29  Alan Modra  <amodra@gmail.com>
1496
1497	* elf64-ppc.c (xlate_pcrel_opt): Add poff parameter.  Allow offset
1498	on second insn, return it in poff.
1499	(ppc64_elf_relocate_section): Add offset to paddi addend for
1500	PCREL_OPT.
1501
15022019-08-28  Jim Wilson  <jimw@sifive.com>
1503
1504	* elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1505	section when setting max_alignment.  Update comment.
1506	(_bfd_riscv_relax_pc): Likewise.
1507
15082019-08-29  Alan Modra  <amodra@gmail.com>
1509
1510	PR 24891
1511	* bfd.c (struct bfd): Add no_element_cache.
1512	* archive.c (_bfd_get_elt_at_filepos): Don't add element to
1513	archive cache when no_element_cache.
1514	(bfd_generic_archive_p): Set no_element_cache when opening first
1515	element to check format.  Close first element too.
1516	(do_slurp_bsd_armap): Don't zero ardata->cache here.
1517	* bfd-in2.h: Regenerate.
1518
15192019-08-24  Alan Modra  <amodra@gmail.com>
1520
1521	* elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1522	symbols from GOT optimisation.
1523
15242019-08-23  Stafford Horne  <shorne@gmail.com>
1525
1526	* elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1527	PLT GOT entries.
1528
15292019-08-23  Nick Clifton  <nickc@redhat.com>
1530
1531	PR 24456
1532	* elf.c (bfd_section_from_shdr): Issue an informative warning
1533	message and continue processing other sections after encountering
1534	a reloc section for a section which already has other relocs
1535	associated with it.
1536
15372019-08-23  Alan Modra  <amodra@gmail.com>
1538
1539	PR 24933
1540	* elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1541	on error without freeing plts[] contents.
1542
15432019-08-22  Dennis Zhang  <dennis.zhang@arm.com>
1544
1545	* cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1546
15472019-08-22  Nick Clifton  <nickc@redhat.com>
1548
1549	PR 24922
1550	* pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1551	reading data from extra records.
1552
15532019-08-22  Tamar Christina  <tamar.christina@arm.com>
1554
1555	PR ld/24601
1556	* elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1557	Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1558	* elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1559	* elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1560	for weak TLS.
1561
15622019-08-22  Alan Modra  <amodra@gmail.com>
1563
1564	* elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1565	instead recognize CMSE_PREFIX in symbol name.
1566	(elf32_arm_gc_mark_extra_sections): Likewise.
1567	(elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1568	(elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1569
15702019-08-20  Dennis Zhang  <dennis.zhang@arm.com>
1571
1572	* cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1573	 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1574
15752019-08-20  Tamar Christina  <tamar.christina@arm.com>
1576
1577	* elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1578	elf32_arm_stub_long_branch_v4t_thumb_thumb,
1579	elf32_arm_stub_long_branch_v4t_thumb_arm,
1580	elf32_arm_stub_short_branch_v4t_thumb_arm,
1581	elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1582	elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1583	elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1584	previous instruction.
1585
15862019-08-19  Tom Tromey  <tromey@adacore.com>
1587
1588	* dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1589	holding symbols.
1590
15912019-08-19  Alan Modra  <amodra@gmail.com>
1592
1593	* elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1594	to has_optrel.
1595	(struct _ppc64_elf_section_data): Likewise.
1596	(ppc64_elf_check_relocs): Set has_optrel for more relocs.
1597	(ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1598	than TOC loop.  Check PLT16 insns too.
1599
16002019-08-16  H.J. Lu  <hongjiu.lu@intel.com>
1601
1602	PR ld/24905
1603	* elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1604	PC-relative relocations back to ...
1605	(elf_x86_64_relocate_section): Here.
1606
16072019-08-16  Martin Liska  <mliska@suse.cz>
1608
1609	PR ld/24912
1610	* elflink.c: Report error only for not relocatable.
1611	* linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1612	here lto_slim_object as it's handled in caller.
1613
16142019-08-16  Alan Modra  <amodra@gmail.com>
1615
1616	* elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1617
16182019-08-15  Jim Wilson  <jimw@sifive.com>
1619
1620	* elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1621	RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1622	to c.li instruction, and use ENCODE_RVC_IMM to set value.
1623
16242019-08-15  Tom Tromey  <tromey@adacore.com>
1625
1626	* dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1627	of section.
1628
16292019-08-14  Alan Modra  <amodra@gmail.com>
1630
1631	PR 24623
1632	* dwarf2.c (stash_comp_unit): New function, extracted from..
1633	(_bfd_dwarf2_find_nearest_line): ..here.
1634	(find_abstract_instance): Parse comp units and decode line info
1635	as needed.
1636
16372019-08-14  Alan Modra  <amodra@gmail.com>
1638
1639	* dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1640	(comp_unit_find_nearest_line): Use it here..
1641	(_bfd_dwarf2_find_symbol_bias): ..and here.
1642
16432019-08-14  Alan Modra  <amodra@gmail.com>
1644
1645	* dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1646	* libbfd-in.h  (_bfd_dwarf2_find_nearest_line): Update prototype.
1647	* coffgen.c (coff_find_nearest_line_with_names): Adjust
1648	_bfd_dwarf2_find_nearest_line calls.
1649	* elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1650	* elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1651	* elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1652	* elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1653	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1654	* mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1655	* libbfd.h: Regenerate.
1656
16572019-08-09  Mihailo Stojanovic  <mihailo.stojanovic@rt-rk.com>
1658
1659	* elf-bfd.h (struct elf_backend_data): New members.
1660	* elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1661	.gnu.hash section if necessary.
1662	(struct collect_gnu_hash_codes): New member.
1663	(elf_gnu_hash_process_symidx): New function name.
1664	(elf_renumber_gnu_hash_syms): Ignore local and undefined
1665	symbols. Record xlat location for every symbol which should have
1666	a .MIPS.xhash entry.
1667	(bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1668	dynamic section if necessary.
1669	(GNU_HASH_SECTION_NAME): New define.
1670	(bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1671	Update the section size info.
1672	* elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1673	(struct mips_elf_link_hash_entry): New member.
1674	(mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1675	table location.
1676	(mips_elf_sort_hash_table): Initialize the pointer to the
1677	.MIPS.xhash section.
1678	(mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1679	translation table entry with the symbol dynindx.
1680	(_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1681	(_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1682	info.
1683	(_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1684	section.
1685	(_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1686	dynamic section.
1687	(_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1688	(_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1689	sh_link info.
1690	(_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1691	(MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1692	(_bfd_mips_post_process_headers): Mark the ABI version as
1693	MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1694	but not a .hash section.
1695	(_bfd_mips_elf_record_xhash_symbol): New function. Record a
1696	position in the translation table, associated with the hash
1697	entry.
1698	* elfxx-mips.h (literal_reloc_p): Define
1699	elf_backend_record_xhash_symbol backend hook.
1700	* elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1701	backend hook.
1702
17032019-08-07  Jose E. Marchesi  <jose.marchesi@oracle.com>
1704
1705	* elf64-bpf.c (bpf_elf_relocate_section): New function.
1706	(bpf_elf_insn_disp_reloc): Delete function.
1707	(elf_backend_relocate_section): Define.
1708
17092019-08-07  Alan Modra  <amodra@gmail.com>
1710
1711	PR 24644
1712	* archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1713	for overflow in expressions involving nsymz.
1714
17152019-08-01  Ilia Diachkov  <ilia.diachkov@optimitech.com>
1716
1717	* elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1718	two pages in relro presence.
1719
17202019-08-01  Max Filippov  <jcmvbkbc@gmail.com>
1721
1722	* elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1723	(get_wsr_lbeg_opcode): New functions.
1724	(check_loop_aligned): Detect relaxed loops and adjust loop_len
1725	and insn_len for the first actual instruction of the loop.
1726
17272019-07-30  Alan Modra  <amodra@gmail.com>
1728
1729	PR 24768
1730	* bfd.c (struct bfd): Add lto_slim_object flag.
1731	* bfd-in2.h: Regenerate.
1732
17332019-07-29  Martin Liska  <mliska@suse.cz>
1734
1735	PR 24768
1736	* archive.c (_bfd_compute_and_write_armap): Come up with
1737	report_plugin_err variable.
1738	* bfd-in2.h (struct bfd): Add lto_slim_object flag.
1739	* elf.c (struct lto_section): New.
1740	(_bfd_elf_make_section_from_shdr): Parse content of
1741	.gnu_lto_.lto section.
1742	* elflink.c: Report error for a missing LTO plugin.
1743	* linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1744
17452019-07-28  Alan Modra  <amodra@gmail.com>
1746
1747	PR 24857
1748	PR 24339
1749	* elflink.c (elf_link_add_object_symbols): Report an informative
1750	error on finding local symbols with index equal or greater than
1751	symbol table sh_info.  Correct comment.  Allow such symbols in
1752	dynamic objects.  Abort on NULL section for symbol.
1753
17542019-07-26  Alan Modra  <amodra@gmail.com>
1755
1756	* elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1757	(elf_linker): Don't define.
1758	* elflink.c (bfd_elf_final_link): Don't set elf_linker.
1759
17602019-07-25  YunQiang Su  <syq@debian.org>
1761
1762	PR 24832
1763	* elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1764	mips inputs.
1765
17662019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
1767
1768	* elf32-arc.c (bfd_get_32_me): Add a small description, fix
1769	formating.
1770	(reloc_type_to_name): Fix formating.
1771	(arc_elf_object_p): Likewise.
1772	(debug_arc_reloc): Likewise.
1773	(arc_do_relocation): Likewise.
1774
17752019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
1776
1777	* elf32-arc.c (bfd_get_32_me): New function.
1778	(bfd_put_32_me): Likewise.
1779	(arc_elf_relax_section): Likewise.
1780	(bfd_elf32_bfd_relax_section): Define.
1781
17822019-07-24  Alan Modra  <amodra@gmail.com>
1783
1784	* elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1785	elf_backend_final_write_processing, don't pass linker arg.
1786	(_bfd_elf_final_write_processing): Update prototype.
1787	* elf.c (_bfd_elf_write_object_contents): Adjust call.
1788	(_bfd_elf_final_write_processing): Return error on incompatible
1789	OSABI and has_gnu_osabi.  Remove linker arg.
1790	* elf-nacl.h (nacl_final_write_processing): Update prototype.
1791	* elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1792	* elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1793	(_bfd_mips_elf_final_write_processing): Likewise.
1794	* elf-hppa.h (elf_hppa_final_write_processing): Return status
1795	and remove linker arg.
1796	* elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1797	* elf-nacl.c (nacl_final_write_processing): Likewise.
1798	* elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1799	* elf32-arc.c (arc_elf_final_write_processing): Likewise.
1800	* elf32-arm.c (arm_final_write_processing): Likewise.
1801	(elf32_arm_final_write_processing): Likewise.
1802	(elf32_arm_nacl_final_write_processing): Likewise.
1803	(elf32_arm_vxworks_final_write_processing): Likewise.
1804	* elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1805	* elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1806	* elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1807	* elf32-cris.c (cris_elf_final_write_processing): Likewise.
1808	* elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1809	* elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1810	* elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1811	* elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1812	* elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1813	* elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1814	* elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1815	* elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1816	* elf32-pj.c (pj_elf_final_write_processing): Likewise.
1817	* elf32-ppc.c (ppc_final_write_processing): Likewise.
1818	(ppc_elf_final_write_processing): Likewise.
1819	(ppc_elf_vxworks_final_write_processing): Likewise.
1820	* elf32-sparc.c (sparc_final_write_processing): Likewise.
1821	(elf32_sparc_final_write_processing): Likewise.
1822	(elf32_sparc_vxworks_final_write_processing): Likewise.
1823	* elf32-v850.c (v850_elf_final_write_processing): Likewise.
1824	* elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1825	* elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1826	* elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1827	* elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1828	* elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1829	(_bfd_mips_elf_final_write_processing): Likewise.
1830
18312019-07-24  Alan Modra  <amodra@gmail.com>
1832
1833	* elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1834	early.
1835	* elf32-arc.c (arc_elf_final_write_processing): Likewise.
1836	* elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1837
18382019-07-24  Alan Modra  <amodra@gmail.com>
1839
1840	* elf32-visium.c (visium_elf_post_process_headers): Don't set
1841	EI_OSABI header byte here.
1842	(ELF_OSABI): Define.
1843
18442019-07-23  Alan Modra  <amodra@gmail.com>
1845
1846	* elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1847	* elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1848	(get_program_header_size): Formatting.  Only test SH_GNU_MBIND
1849	when elf_gnu_osabi_mbind is set.
1850	(_bfd_elf_map_sections_to_segments): Likewise.
1851	(_bfd_elf_init_private_section_data): Likewise.
1852	(_bfd_elf_final_write_processing): Update comment.
1853	* elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1854	(elf_backend_special_sections): Define without .tbss for linux.
1855
18562019-07-23  Alan Modra  <amodra@gmail.com>
1857
1858	* elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1859	Remove none, any, all enums.
1860	(struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1861	(_bfd_elf_final_write_processing): Declare.
1862	* elf.c (_bfd_elf_write_object_contents): Unconditionally call
1863	elf_backend_final_write_processing.
1864	(_bfd_elf_post_process_headers): Move body of function to..
1865	(_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1866	only when not already set.  Adjust for rename.
1867	* elfxx-target.h (elf_backend_final_write_processing): Default to
1868	_bfd_elf_final_write_processing.
1869	* elf-hppa.h (elf_hppa_final_write_processing): Call
1870	_bfd_elf_final_write_processing.
1871	* elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1872	* elf-nacl.c (nacl_final_write_processing): Likewise.
1873	* elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1874	* elf32-arc.c (arc_elf_final_write_processing): Likewise.
1875	* elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1876	* elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1877	* elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1878	* elf32-cris.c (cris_elf_final_write_processing): Likewise.
1879	* elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1880	* elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1881	* elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1882	* elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1883	* elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1884	* elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1885	* elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1886	* elf32-pj.c (pj_elf_final_write_processing): Likewise.
1887	* elf32-v850.c (v850_elf_final_write_processing): Likewise.
1888	* elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1889	* elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1890	* elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1891	* elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1892	* elf32-arm.c (arm_final_write_processing): Split out from..
1893	(elf32_arm_final_write_processing): ..here.  Call
1894	_bfd_elf_final_write_processing.
1895	(elf32_arm_nacl_final_write_processing): Adjust.
1896	* elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1897	(_bfd_mips_elf_final_write_processing): ..here.  Call
1898	_bfd_elf_final_write_processing.
1899	* elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1900	* elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1901	* elf32-ppc.c (ppc_final_write_processing): Split out from..
1902	(ppc_elf_final_write_processing): ..here.  Call
1903	_bfd_elf_final_write_processing.
1904	(ppc_elf_vxworks_final_write_processing): Adjust.
1905	* elf32-sparc.c (sparc_final_write_processing): Split out from..
1906	(elf32_sparc_final_write_processing): ..here.  Call
1907	_bfd_elf_final_write_processing.
1908	(elf32_sparc_vxworks_final_write_processing): Adjust.
1909	* elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1910	* elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1911	* elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1912	* elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1913	* elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1914	* elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1915	* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1916	* elflink.c (elf_link_add_object_symbols): Likewise.
1917	(elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1918	instead.
1919
19202019-07-23  Omar Majid  <omajid@redhat.com>
1921
1922	* coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1923	I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1924	AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1925	AMD64_NETBSD_MAGIC.
1926	* peXXigen.c: Add comment about source of .NET magic numbers.
1927
19282019-07-19  Alan Modra  <amodra@gmail.com>
1929
1930	* reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1931	(BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1932	(BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1933	(BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1934	* elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1935	(ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1936	(must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1937	(ppc64_elf_check_relocs): Support pcrel tls relocs.
1938	(ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1939	* bfd-in2.h: Regenerate.
1940	* libbfd.h: Regenerate.
1941
19422019-07-18  Alan Modra  <amodra@gmail.com>
1943
1944	* elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1945	a TLS section symbol for edited relocs.  Tighten TLS symbol/reloc
1946	match test.
1947
19482019-07-18  Alan Modra  <amodra@gmail.com>
1949
1950	* elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1951	(ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1952	is more than 8 bits.
1953	(ppc64_elf_tls_optimize): Likewise.  Make tls_set, tls_clear, and
1954	tls_type vars unsigned int.
1955	(ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1956	to select r_type edit.
1957
19582019-07-18  Alan Modra  <amodra@gmail.com>
1959
1960	* elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1961	Correct comment.
1962	* elf64-ppc.c (TLS_GDIE): Likewise.
1963
19642019-07-18  Alan Modra  <amodra@gmail.com>
1965
1966	* elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1967	range of tp-relative offsets.
1968
19692019-07-15  Alan Modra  <amodra@gmail.com>
1970
1971	* elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1972	alias is no longer bfd_link_hash_defined, clear the alias.
1973
19742019-07-13  Alan Modra  <amodra@gmail.com>
1975
1976	* elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1977	tls_sec.
1978	(_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1979	(_bfd_elf_init_2_index_sections): Likewise.
1980	* elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1981	relocations for local TLS symbols, use STN_UNDEF as the relocation
1982	symbol.
1983	* elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1984	leave TLS symbol value in the addend.
1985
19862019-07-08  Alan Modra  <amodra@gmail.com>
1987
1988	PR 24785
1989	* elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1990	size before reading first word.
1991
19922019-07-02  Nick Clifton  <nickc@redhat.com>
1993
1994	PR 24717
1995	* elf.c (is_debuginfo_file): New function.
1996	(assign_file_positions_for_non_load_sections): Do not warn about
1997	allocated sections outside of loadable segments if they are found
1998	in a debuginfo file.
1999	* elf-bfd.h (is_debuginfo_file): Prototype.
2000
20012019-07-02  Nick Clifton  <nickc@redhat.com>
2002
2003	PR 24753
2004	* compress.c (bfd_get_full_section_contents): Do not complain
2005	about linker created sections that are larger than the file size.
2006
20072019-07-02  Christophe Lyon  <christophe.lyon@linaro.org>
2008
2009	* bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
2010	(elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
2011	for CMSE stubs.
2012	(arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
2013
20142019-07-02  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
2015
2016	* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
2017	sections when .text section contain secure entry functions
2018	is marked.
2019
20202019-07-01  Nick Clifton  <nickc@redhat.com>
2021
2022	PR 23839
2023	* elf32-arm.c (elf32_arm_update_relocs): Do not include the
2024	section VMA in the offset used to update exidx relocs.
2025
20262019-06-28  Nick Clifton  <nickc@redhat.com>
2027
2028	PR 24708
2029	* elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
2030	large version reference section.
2031	* compress.c (bfd_get_full_section_contents): Check for an
2032	uncompressed section whose size is larger than the file size.
2033
20342019-06-28  Alan Modra  <amodra@gmail.com>
2035
2036	* format.c (bfd_check_format_matches): Don't match plugin target
2037	if another target matches.  Expand comment.
2038	* targets.c (_bfd_target_vector): Move plugin_vec after all other
2039	non-corefile targets, outside !SELECT_VECS.
2040	* config.bfd: Don't handle targ=plugin here.
2041	* configure.ac: Don't add plugin to enable_targets or handle in
2042	target loop setting selvecs and other target vars.
2043	* configure: Regenerate.
2044
20452019-06-26  Nick Clifton  <nickc@redhat.com>
2046
2047	PR 24703
2048	* mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
2049	messages for failures.
2050	* mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
2051	if returning an error value.
2052
20532019-06-25  Jan Beulich  <jbeulich@suse.com>
2054
2055	* elf-properties.c (elf_find_and_remove_property): Rename last
2056	parameter. Mention it in comment.
2057
20582019-06-24  Ilia Diachkov  <ilia.diachkov@optimitech.com>
2059
2060	* elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
2061	SEC_MERGE or SEC_CODE flags are set.
2062	(_bfd_riscv_relax_section): New local symtype.  Set sym_sec and
2063	symtype consistently.  Don't include sec_addr (sym_sec) in symval.
2064	Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
2065	Add sec_addr (sym_sec) after handling merge sections.
2066
20672019-06-24  H.J. Lu  <hongjiu.lu@intel.com>
2068
2069	PR ld/24721
2070	* elf-properties.c (elf_merge_gnu_property_list): Remove the
2071	property after reporting property removal.
2072
20732019-06-23  Alan Modra  <amodra@gmail.com>
2074
2075	PR 24704
2076	* elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
2077	(ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
2078	Reduce range of offsets allowed for other GOT relocs.
2079
20802019-06-23  Alan Modra  <amodra@gmail.com>
2081
2082	PR 24689
2083	* elfcode.h (elf_object_p): Warning fix.
2084
20852019-06-21  Alan Modra  <amodra@gmail.com>
2086
2087	PR 24689
2088	* elfcode.h (elf_object_p): Check type of e_shstrndx section.
2089
20902019-06-19  Alan Modra  <amodra@gmail.com>
2091
2092	PR 24697
2093	* elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
2094	R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
2095
20962019-06-19  Alan Modra  <amodra@gmail.com>
2097
2098	* elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
2099	functions that require r2 valid to use local entry.
2100	(ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
2101
21022019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2103
2104	* elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
2105	(elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
2106	with elfNN_aarch64_allocate_local_dynrelocs.
2107
21082019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2109
2110	* elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
2111
21122019-06-14  Alan Modra  <amodra@gmail.com>
2113
2114	* Makefile.in: Regenerate.
2115	* configure: Regenerate.
2116
21172019-06-14  Alan Modra  <amodra@gmail.com>
2118
2119	* elf64-ppc.c: Fix comments involving paddi.
2120
21212019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
2122
2123	PR 24643
2124	* elf32-arm.c (arm_elf_find_function): Fail if the symol table is
2125	absent, or the bfd is not in the ELF formart.
2126	* elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2127
21282019-06-10  Christos Zoulas  <christos@zoulas.com>
2129
2130	PR 24650
2131	* elf.c (elfcore_make_auxv_note_section): New function.
2132	(elfcore_grok_note): Use it.
2133	(elfcore_grok_freebsd_note): Likewise.
2134	(elfcore_grok_openbsd_note): Likewise.
2135	(elfcore_grok_netbsd_note): Likewise.  Plus add support for
2136	NT_NETBSDCORE_AUXV notes.
2137
21382019-06-06  Sudakshina Das  <sudi.das@arm.com>
2139
2140	* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2141	alignment of the new gnu property section.
2142
21432019-06-06  Sudakshina Das  <sudi.das@arm.com>
2144
2145	* bfd-in.h: Change comment.
2146	* bfd-in2.h: Regenerate.
2147	* elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2148	* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2149	Likwise.
2150
21512019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
2152
2153	* elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2154	Remove overflow check.
2155
21562019-05-28  Alan Modra  <amodra@gmail.com>
2157
2158	PR 24596
2159	* cofflink.c (coff_link_check_archive_element): Don't assume
2160	element is a coff object file after calling add_archive_element.
2161
21622019-05-28  Alan Modra  <amodra@gmail.com>
2163
2164	PR 24596
2165	* elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2166	attempt to set sh_entsize for excluded PLT section.
2167
21682019-05-28  Alan Modra  <amodra@gmail.com>
2169
2170	PR 24596
2171	* elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2172	to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2173	allocated in alpha_dynamic_entries_for_reloc.
2174
21752019-05-28  Alan Modra  <amodra@gmail.com>
2176
2177	PR 24596
2178	* elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2179	on NULL output_section.
2180	* elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2181
21822019-05-28  Alan Modra  <amodra@gmail.com>
2183
2184	PR 24596
2185	* elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2186	entry when MUST_FIND.  Abort when MUST_FIND not found.
2187	(elf_m68k_get_bfd2got_entry): Likewise.
2188	(elf_m68k_relocate_section): Remove now useless assert.
2189
21902019-05-28  Alan Modra  <amodra@gmail.com>
2191
2192	PR 24596
2193	* elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2194	from bfd_link_info, not an output section owner.
2195	(elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2196	(elf_hppa_final_link_relocate): Likewise.
2197
21982019-05-28  Alan Modra  <amodra@gmail.com>
2199
2200	PR 24596
2201	* aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2202	create_object_symbols_section, obj_textsec, obj_datasec or
2203	obj_bsssec.  Fix other errors in placement.
2204	* config.bfd: Obsolete tic30-aout.
2205
22062019-05-28  Alan Modra  <amodra@gmail.com>
2207
2208	PR 24596
2209	* dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2210	end of section list as well as section_count.
2211	* xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2212	section list before returning error.
2213
22142019-05-27  Alan Modra  <amodra@gmail.com>
2215
2216	* elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2217
22182019-05-27  Alan Modra  <amodra@gmail.com>
2219
2220	PR 24596
2221	* linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2222
22232019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2224
2225	* elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2226	(struct elf_aarch64_link_hash_table): Add variant_pcs member.
2227	(elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2228	(elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2229	(elf_backend_merge_symbol_attribute): Define.
2230
22312019-05-24  Alan Modra  <amodra@gmail.com>
2232
2233	* po/SRC-POTFILES.in: Regenerate.
2234
22352019-05-24  Alan Modra  <amodra@gmail.com>
2236
2237	* elf64-ppc.c: Comment on powerxx _notoc stub variants.
2238	(LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2239	(PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2240	(struct ppc_link_hash_table): Add powerxx_stubs.
2241	(ppc64_elf_check_relocs): Set powerxx_stubs.
2242	(build_powerxx_offset, size_powerxx_offset),
2243	(num_relocs_for_powerxx_offset),
2244	(emit_relocs_for_powerxx_offset): New functions.
2245	(plt_stub_size): Size powerxx stubs.
2246	(ppc_build_one_stub): Emit powerxx stubs.
2247	(ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
2248	powerxx stubs.
2249
22502019-05-24  Alan Modra  <amodra@gmail.com>
2251
2252	* elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2253	R_PPC64_GOT_PCREL34.
2254	(xlate_pcrel_opt): New function.
2255	(ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2256	(ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2257	for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
2258
22592019-05-24  Alan Modra  <amodra@gmail.com>
2260
2261	* reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2262	(BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2263	(BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2264	(BFD_RELOC_PPC64_PLT_PCREL34),
2265	(BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2266	(BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2267	(BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2268	(BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2269	(BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2270	* elf64-ppc.c (PNOP): Define.
2271	(ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2272	(ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2273	(ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2274	relocs.
2275	(ppc64_elf_prefix_reloc): New function.
2276	(struct ppc_link_hash_table): Add notoc_plt.
2277	(is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2278	(is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2279	R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2280	(ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
2281	has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
2282	possible need for dynamic relocs on non-pcrel powerxx relocs.
2283	(dec_dynrel_count): Handle non-pcrel powerxx relocs.
2284	(ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2285	(toc_adjusting_stub_needed): Likewise.
2286	(ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2287	(ppc64_elf_relocate_section): Handle new powerxx relocs.
2288	* bfd-in2.h: Regenerate.
2289	* libbfd.h: Regenerate.
2290
22912019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
2292
2293	* config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2294	* configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2295	bpf_elf64_be_vec.
2296	* configure: Regenerate.
2297
22982019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
2299
2300	* configure: Regenerated.
2301	* Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2302	(ALL_MACHINES_CFILES): Add cpu-bpf.c.
2303	(BFD64_BACKENDS): Add elf64-bpf.lo.
2304	(BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2305	* Makefile.in (SOURCE_HFILES): Regenerate.
2306	* config.bfd (targ_cpu): Handle bpf-*-* targets.
2307	* cpu-bpf.c: New file.
2308	* elf64-bpf.c: Likewise.
2309	* targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2310	bpf_elf64_le_vec.
2311	* archures.c: Define architecture bfd_arch_bpf and machine
2312	bfd_arch_bpf.
2313	* reloc.c: Define BFD relocations used by the BPF target.
2314	* bfd-in2.h: Regenerated.
2315	* libbfd.h: Likewise.
2316
23172019-05-22  Alan Modra  <amodra@gmail.com>
2318
2319	* elf32-arm.c (arm_allocate_glue_section_space): Clear section
2320	contents.
2321
23222019-05-22  Alan Modra  <amodra@gmail.com>
2323
2324	* vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2325	processing on "size error in section".
2326
23272019-05-22  Alan Modra  <amodra@gmail.com>
2328
2329	* som.c (som_bfd_free_cached_info): Call
2330	_bfd_generic_close_and_cleanup.
2331
23322019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
2333
2334	* elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2335	for TLS_TPREL_HI16(/LO16) relocations in shared library.
2336
23372019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
2338
2339	* elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2340	checks.  Search the RELA table for n64 relocations.
2341
23422019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
2343	    Faraz Shahbazker  <fshahbazker@wavecomp.com>
2344
2345	* elfxx-mips.c (LA25_BC): New macro.
2346	(mips_elf_link_hash_table)<compact_branches>: New field.
2347	(STUB_JALRC): New macro.
2348	(mipsr6_o32_exec_plt0_entry_compact): New array.
2349	(mipsr6_n32_exec_plt0_entry_compact): Likewise.
2350	(mipsr6_n64_exec_plt0_entry_compact): Likewise.
2351	(mipsr6_exec_plt_entry_compact): Likewise.
2352	(mips_elf_create_la25_stub): Use BC instead of J for stubs
2353	when compact_branches is true.
2354	(_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2355	PLT for MIPSR6 with compact_branches.  Do not reorder the
2356	compact branches PLT.  Switch the lazy stub for MIPSR6
2357	with compact_branches to use JALRC.
2358	(mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2359	when compact_branches is true.
2360	(_bfd_mips_elf_compact_branches): New function.
2361	* elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2362
23632019-05-21  Tamar Christina  <tamar.christina@arm.com>
2364
2365	PR ld/24373
2366	* elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2367	Fix print formatter.
2368
23692019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2370
2371	PR 24460
2372	* elf32-arm.c (get_value_helper): Remove.
2373	(elf32_arm_final_link_relocate): Fix branch future relocations.
2374
23752019-05-21  Tamar Christina  <tamar.christina@arm.com>
2376
2377	PR ld/24373
2378	* bfd-in.h (enum erratum_84319_opts): New
2379	(bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2380	int to enum erratum_84319_opts.
2381	* bfd-in2.h: Regenerate.
2382	* elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2383	fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2384	(_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2385	(aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2386	(_bfd_aarch64_resize_stubs): Amend comment.
2387	(elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2388	requested.
2389	(bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2390	(_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2391	erratum workaround.
2392	(clear_erratum_843419_entry): Update erratum conditional.
2393
23942019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
2395
2396	PR ld/24571
2397	* bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2398	when computing distance_short_enough.
2399
24002019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
2401
2402	PR ld/24564
2403	* bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2404	Wrap around even if distance equals avr_pc_wrap_around.
2405
24062019-05-20  Nick Clifton  <nickc@redhat.com>
2407
2408	* po/fr.po: Updated French translation.
2409
24102019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2411
2412	* elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2413
24142019-05-16  Alan Modra  <amodra@gmail.com>
2415
2416	* elf32-arm.c (elf32_arm_write_section): Revert last change.
2417
24182019-05-15  Alan Modra  <amodra@gmail.com>
2419
2420	* elf32-arm.c (elf32_arm_write_section): Don't leave
2421	error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2422	unitialised section contents.
2423
24242019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
2425
2426	PR 19921
2427	* verilog.c: (VerilogDataWidth): New variable.
2428	(verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2429
24302019-05-08  Nick Clifton  <nickc@redhat.com>
2431
2432	PR 24523
2433	* elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2434	rather than FALSE if encountering a non-ELF file.
2435
24362019-05-06  Alan Modra  <amodra@gmail.com>
2437
2438	* elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2439
24402019-05-06  Alan Modra  <amodra@gmail.com>
2441
2442	* reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2443	(BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2444	Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2445	* libbfd.h: Regenerate.
2446	* bfd-in2.h: Regenerate.
2447
24482019-05-04  Alan Modra  <amodra@gmail.com>
2449
2450	PR 24511
2451	* syms.c (coff_section_type): Only allow '.', '$' and numeric
2452	following the standard section names.
2453	(bfd_decode_symclass): Prioritize section flag tests in
2454	decode_section_type before name tests in coff_section_type.
2455	* plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2456	and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
2457	their names and choose standard .text section flags for
2458	fake_section.
2459
24602019-05-02  Nick Clifton  <nickc@redhat.com>
2461
2462	PR 24493
2463	* coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2464	.gnu.debugaltlink sections as debugging sections.
2465
24662019-04-30  Alan Modra  <amodra@gmail.com>
2467
2468	* elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2469	(struct _ppc64_elf_section_data): Likewise.
2470	(ppc64_elf_check_relocs): Set above fields.
2471	(ppc64_elf_edit_toc): Add a pass over GOT relocs.
2472	(ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2473	when possible.
2474
24752019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
2476
2477	PR ld/24486
2478	* elflink.c (elf_link_output_extsym): Don't complain undefined
2479	weak dynamic reference.
2480
24812019-04-25  Sudakshina Das  <sudi.das@arm.com>
2482
2483	* elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2484	(PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2485	(PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2486	(PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2487	(elfNN_aarch64_small_plt0_pac_entry): Remove.
2488	(elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2489	(elfNN_aarch64_small_plt0_bti_entry): Update.
2490	(elfNN_aarch64_small_plt_bti_entry): Update.
2491	(elfNN_aarch64_small_plt_pac_entry): Update.
2492	(elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2493	(setup_plt_values): Setup new entries.
2494	(elfNN_aarch64_finish_dynamic_sections): Remove size change.
2495	(elfNN_aarch64_plt_sym_val): Likewise.
2496
24972019-04-22  Jim Wilson  <jimw@sifive.com>
2498
2499	* elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2500
25012019-04-19  Alan Modra  <amodra@gmail.com>
2502
2503	* elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2504
25052019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2506
2507	* elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2508	building shared object.
2509	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2510
25112019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2512
2513	PR ld/24458
2514	* elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2515	linker_def.
2516
25172019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2518
2519	* reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2520	relocation.
2521	* bfd-in2.h: Regenerate.
2522	* libbfd.h: Likewise.
2523
25242019-04-15  Sudakshina Das  <sudi.das@arm.com>
2525
2526	* reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2527	* bfd-in2.h: Regenerated.
2528	* libbfd.h: Regenerated.
2529
25302019-04-15  Sudakshina Das  <sudi.das@arm.com>
2531
2532	* reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2533	* bfd-in2.h: Regenerated.
2534	* libbfd.h: Likewise.
2535
25362019-04-15  Sudakshina Das  <sudi.das@arm.com>
2537
2538	* reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2539	* bfd-in2.h: Regenerated.
2540	* libbfd.h: Regenerated.
2541	* elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2542	(elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2543	and R_ARM_THM_BF12 together.
2544	(elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2545
25462019-04-15  Sudakshina Das  <sudi.das@arm.com>
2547
2548	* reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2549	* libbfd.h: Regenerated.
2550	* bfd-in2.h: Regenerated.
2551	* bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2552	(elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2553	and R_ARM_THM_BF18 together.
2554	(elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2555
25562019-04-15  Sudakshina Das  <sudi.das@arm.com>
2557
2558	* reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2559	* bfd-in2.h: Regenerated.
2560	* libbfd.h: Regenerated.
2561	* bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2562	(elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2563	and R_ARM_THM_BF16 together.
2564	(get_value_helper): New reloc helper.
2565	(elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2566
25672019-04-15  Sudakshina Das  <sudi.das@arm.com>
2568
2569	* reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2570	* bfd-in2.h: Regenerate.
2571	* libbfd.h: Regenerate.
2572
25732019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2574
2575	* archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2576	* bfd-in2.h: Regenerate.
2577	* cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2578	* elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2579	and update assert.
2580	(using_thumb2): Likewise.
2581	(using_thumb2_bl): Update assert.
2582	(arch_has_arm_nop): Likewise.
2583	(bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2584	(tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2585
25862019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
2587
2588	* elf-linker-x86.h (elf_x86_cet_report): New.
2589	(elf_linker_x86_params): Add cet_report.
2590	* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2591	missing IBT and SHSTK properties if needed.
2592
25932019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
2594
2595	PR ld/24436
2596	* elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2597	"h != NULL".  Don't check "h != NULL" before calling.
2598	bfd_elf_gc_record_vtentry.
2599	* elf32-arm.c (elf32_arm_check_relocs): Likewise.
2600	* elf32-bfin.c (bfin_check_relocs): Likewise.
2601	* elf32-cris.c (cris_elf_check_relocs): Likewise.
2602	* elf32-csky.c (csky_elf_check_relocs): Likewise.
2603	* elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2604	* elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2605	* elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2606	* elf32-frv.c (elf32_frv_check_relocs): Likewise.
2607	* elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2608	* elf32-i386.c (elf_i386_check_relocs): Likewise.
2609	* elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2610	* elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2611	* elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2612	* elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2613	* elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2614	* elf32-metag.c (elf_metag_check_relocs): Likewise.
2615	* elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2616	* elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2617	* elf32-s390.c (elf_s390_check_relocs): Likewise.
2618	* elf32-sh.c (sh_elf_check_relocs): Likewise.
2619	* elf32-v850.c (v850_elf_check_relocs): Likewise.
2620	* elf32-vax.c (elf_vax_check_relocs): Likewise.
2621	* elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2622	* elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2623	* elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2624	* elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2625	* elf64-s390.c (elf_s390_check_relocs): Likewise.
2626	* elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2627	* elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2628	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2629	* elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2630	VTENTRY entry.
2631
26322019-04-11  Alan Modra  <amodra@gmail.com>
2633
2634	PR 24435
2635	* elflink.c (elf_link_add_object_symbols): Don't read partial
2636	dynamic entries from fuzzed objects.
2637
26382019-04-11  Tamar Christina  <tamar.christina@arm.com>
2639
2640	PR ld/24302
2641	* elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2642	DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2643	(elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2644
26452019-04-10  Michael Forney  <mforney@mforney.org>
2646
2647	PR 24427
2648	* doc/chew.c (free_words): Correctly free "push_text" strings.
2649
26502019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2651
2652	* config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2653
26542019-04-08  Alan Modra  <amodra@gmail.com>
2655
2656	* configure.ac (elfxx_x86): Define and use.
2657	* configure: Regenerate.
2658
26592019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2660
2661	* elf-linker-x86.h: New file.
2662	* elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2663	to get x86-specific linker options.
2664	* elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2665	(elf_x86_64_check_relocs): Likewise.
2666	(elf_x86_64_relocate_section): Likewise.
2667	(elf_x86_64_link_setup_gnu_properties): Likewise.
2668	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2669	(_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2670	(_bfd_elf_linker_x86_set_options): New function.
2671	* elfxx-x86.h: Include "elf-linker-x86.h".
2672	(elf_x86_link_hash_table): Add params.
2673
26742019-04-03  Alan Modra  <amodra@gmail.com>
2675
2676	* coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2677	* elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2678	* elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2679	* elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2680	* elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2681	* pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2682
26832019-04-02  Jim Wilson  <jimw@sifive.com>
2684
2685	PR 24389
2686	* elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2687	ELF header flags to after check for ELF object file.  Loop through
2688	sections looking for code sections, if none, then skip ABI checks.
2689
26902019-03-30  Andrew Waterman  <andrew@sifive.com>
2691
2692	* elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2693	rd == X_RA case.
2694
26952019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
2696
2697	* elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2698	info->export_dynamic to the conditional.
2699
27002019-03-28  Alan Modra  <amodra@gmail.com>
2701
2702	PR 24392
2703	* configure.ac: Invoke AC_CHECK_SIZEOF(int).
2704	* configure: Regenerate.
2705	* coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2706	workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2707	* elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2708	* elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2709	* mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2710
27112019-03-21  Jim Wilson  <jimw@sifive.com>
2712
2713	PR 24365
2714	* elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2715	verify sym non-NULL before using.  Add identical check using h.
2716
27172019-03-21  Sudakshina Das  <sudi.das@arm.com>
2718
2719	* elf-bfd.h (struct elf_backend_data): Add argument to
2720	merge_gnu_properties.
2721	* elf-properties.c (elf_merge_gnu_properties): Add argument to
2722	itself and while calling bed->merge_gnu_properties.
2723	(elf_merge_gnu_property_list): Update the calls for
2724	elf_merge_gnu_properties.
2725	* elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2726	of --force-bti warning and add argument.
2727	* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2728	warning.
2729	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2730	* elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2731	declaration.
2732
27332019-03-20  Sudakshina Das  <sudi.das@arm.com>
2734
2735	* elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2736	* elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2737	(elf_backend_fixup_gnu_properties): Define for AArch64.
2738
27392019-03-18  Alan Modra  <amodra@gmail.com>
2740
2741	PR 24355
2742	* elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2743	for local iplt syms with ent->plt.offset == -1.  Remove ineffective
2744	attempt at writing glink stubs only once.
2745
27462019-03-16  Alan Modra  <amodra@gmail.com>
2747
2748	PR 24337
2749	* elf.c (_bfd_elf_rela_local_sym): Revert last change.
2750	(_bfd_elf_rel_local_sym): Likewise.
2751	* elflink.c (elf_link_input_bfd): Use bfd_und_section for
2752	section of symbols with unrecognized shndx.
2753
27542019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2755
2756	PR ld/24267
2757	* coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2758	section.
2759	* cofflink.c (coff_link_add_symbols): Check for symbols defined
2760	in discarded section.
2761
27622019-03-15  Alan Modra  <amodra@gmail.com>
2763
2764	PR 24339
2765	* elflink.c (elf_link_add_object_symbols): Bail out on a local
2766	symbol after globals if elf_bad_symtab is not set.
2767
27682019-03-15  Alan Modra  <amodra@gmail.com>
2769
2770	PR 24337
2771	* elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2772	(_bfd_elf_rel_local_sym): Likewise.
2773
27742019-03-15  Alan Modra  <amodra@gmail.com>
2775
2776	PR 24336
2777	* elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2778	object files with sh_size not a multiple of sh_entsize.
2779
27802019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2781
2782	PR ld/24338
2783	* elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2784	input with bad relocation.
2785
278622019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2787
2788	* elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2789
27902019-03-14  Nick Clifton  <nickc@redhat.com>
2791
2792	PR 24334
2793	* dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2794	(save_section_vma): Initialise field to the number of entries in
2795	the sec_vma table.
2796	(section_vma_same): Check that the number of entries in the
2797	sec_vma table matches the number of sections in the bfd.
2798
27992019-03-14  Nick Clifton  <nickc@redhat.com>
2800
2801	PR 24333
2802	* elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2803	section owner pointer when adding the default symbol.
2804
28052019-03-14  Nick Clifton  <nickc@redhat.com>
2806
2807	PR 24332
2808	* elflink.c (elf_link_add_object_symbols): Add new local variable
2809	extversym_end.  Initialise it to point to the end of the version
2810	symbol table, if present.  Check it when initialising and updating
2811	the ever pointer.
2812
28132019-03-13  Sudakshina Das  <sudi.das@arm.com>
2814
2815	* elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2816	(PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2817	(setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2818	(elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2819	and PLT_PAC_PLT.
2820	(elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2821	(get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2822	(elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2823
28242019-03-13  Sudakshina Das  <sudi.das@arm.com>
2825	    Szabolcs Nagy  <szabolcs.nagy@arm.com>
2826
2827	* bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2828	(aarch64_bti_pac_info): New.
2829	(bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2830	(bfd_elf32_aarch64_set_options): Likewise.
2831	* bfd-in2.h: Regenerate
2832	* elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2833	(PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2834	(elfNN_aarch64_small_plt0_bti_entry): New.
2835	(elfNN_aarch64_small_plt_bti_entry): New.
2836	(elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2837	(elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2838	(elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2839	tlsdesc_plt_entry_size fields.
2840	(elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2841	(setup_plt_values): New helper function.
2842	(bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2843	bti enable type.
2844	(elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2845	fixed macros.
2846	(elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2847	(elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2848	to plt stubs instead of fixed ones and update filling them according
2849	to the need for bti.
2850	(elfNN_aarch64_init_small_plt0_entry): Likewise.
2851	(elfNN_aarch64_finish_dynamic_sections): Likewise.
2852	(get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2853	(elfNN_aarch64_plt_sym_val): Update size accordingly.
2854	(elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2855	is set.
2856	(bfd_elfNN_get_synthetic_symtab): Define.
2857	(elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2858	and mising BTI NOTE SECTION.
2859
2860
28612019-03-13  Sudakshina Das  <sudi.das@arm.com>
2862
2863	* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2864	linker created inputs from merge.
2865	* elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2866	GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2867	(elfNN_aarch64_link_setup_gnu_properties): New.
2868	(elfNN_aarch64_merge_gnu_properties): New.
2869	(elf_backend_setup_gnu_properties): Define for AArch64.
2870	(elf_backend_merge_gnu_properties): Likewise.
2871	* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2872	(_bfd_aarch64_elf_parse_gnu_properties): Define.
2873	(_bfd_aarch64_elf_merge_gnu_properties): Define.
2874	* elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2875	(_bfd_aarch64_elf_parse_gnu_properties): Declare.
2876	(_bfd_aarch64_elf_merge_gnu_properties): Declare.
2877	(elf_backend_parse_gnu_properties): Define for AArch64.
2878
28792019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2880
2881	PR ld/24322
2882	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2883	merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2884
28852019-03-12  Alan Modra  <amodra@gmail.com>
2886
2887	* coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
2888	nmemb parameter.  Use bfd_alloc2.
2889	(coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
2890	Delete assertion.
2891	(coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2892	(coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
2893	* coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2894	doesn't overflow.
2895	* elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
2896	(assign_section_numbers): Style fix.
2897	(swap_out_syms): Use bfd_malloc2.
2898	(_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2899	overflow.
2900	(_bfd_elf_make_empty_symbol): Style fix.
2901	(elfobj_grok_stapsdt_note_1): Formatting.
2902	* elfcode.h (elf_object_p): Use bfd_alloc2.
2903	(elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2904	(elf_slurp_symbol_table): Use bfd_zalloc2.
2905	(elf_slurp_reloc_table): Use bfd_alloc2.
2906	(_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2907	* elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2908	size calculation doesn't overflow.
2909	(elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2910	* mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2911	* pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2912
29132019-03-08  Alan Modra  <amodra@gmail.com>
2914
2915	PR 24311
2916	* merge.c (merge_strings): Return secinfo.  Don't pad section
2917	to alignment here.
2918	(_bfd_merge_sections): Pad section to alignment here, if input
2919	sections contributing to merged output all pad to alignment.
2920	Formatting.
2921
29222019-03-06  Nick Clifton  <nickc@redhat.com>
2923
2924	* dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2925	table pointer.
2926	* coffgen.c (coff_find_nearest_line_with_names): Do not call
2927	_bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2928
29292019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
2930
2931	This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2932	2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2933
2934	PR 20113
2935	* elf32-s390.c (allocate_dynrelocs): Update comment.
2936
29372019-02-28  Tamar Christina  <tamar.christina@arm.com>
2938
2939	* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2940
29412019-02-28  Nick Clifton  <nickc@redhat.com>
2942
2943	PR 24273
2944	* elf.c (bfd_elf_string_from_elf_section): Check for a string
2945	section that is not NUL terminated.
2946
29472019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2948
2949	PR ld/24276
2950	* elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2951	by linker when checking copy reloc on protected symbol.
2952
29532019-02-24  Alan Modra  <amodra@gmail.com>
2954
2955	PR 24144
2956	* pdp11.c (set_section_contents): Revert 2015-02-24 change.
2957
29582019-02-20  Eric Tsai  <erictsai@cadence.com>
2959
2960	* elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2961	sections between the call site and call destination and adjust
2962	call distance by the largest alignment.
2963
29642019-02-20  Alan Hayward  <alan.hayward@arm.com>
2965
2966	* elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2967	* elf.c (elfcore_grok_aarch_pauth): New function.
2968	(elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2969	(elfcore_write_aarch_pauth): New function.
2970	(elfcore_write_register_note): Check for AArch64 pauth section.
2971
29722019-02-20  Alan Modra  <amodra@gmail.com>
2973
2974	PR 24225
2975	* elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2976	return value.
2977
29782019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
2979
2980	* configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2981	Darwin hosts, not just or1k.
2982	* configure: Regenerate.
2983
29842019-02-20  Alan Modra  <amodra@gmail.com>
2985
2986	PR 24236
2987	* archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2988	sentinel NUL to string buffer nearer to loop where it is used.
2989	Don't go past sentinel when scanning strings, and don't write
2990	NUL again.
2991	* archive.c (do_slurp_coff_armap): Simplify string handling to
2992	archive64.c style.
2993
29942019-02-19  Alan Modra  <amodra@gmail.com>
2995
2996	PR 24235
2997	* pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2998	attempting to prevent read past end of section.
2999
30002019-02-18  Alan Modra  <amodra@gmail.com>
3001
3002	PR 24225
3003	* elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
3004	PRIx64 to generate warning messages.  Print local sym names too.
3005
30062019-02-09  Vineet Gupta  <vgupta@synopsys.com>
3007
3008	* elf32-arc (INIT_SYM_STRING): Delete.
3009	(FINI_SYM_STRING): Likewise.
3010	(init_str): Likewise.
3011	(fini_str): Likewise.
3012
30132019-02-08  Alan Modra  <amodra@gmail.com>
3014
3015	* elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
3016	for bss-plt" warning to make it an error.
3017
30182019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
3019
3020	PR ld/18841
3021	* elf32-sparc.c (elf32_sparc_reloc_type_class): Return
3022	reloc_class_ifunc for ifunc symbols.
3023	* elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
3024
30252019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
3026
3027	* elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
3028	<R_VISIUM_PC16>: Use explicit range test to detect an overflow.
3029
30302019-02-07  Nick Clifton  <nickc@redhat.com>
3031
3032	* config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
3033	into the definitely obsolete list.
3034
30352019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3036
3037	PR ld/24151
3038	* elf64-x86-64.c (elf_x86_64_need_pic): Check
3039	SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
3040	(elf_x86_64_relocate_section): Move PIC check for PC-relative
3041	relocations to ...
3042	(elf_x86_64_check_relocs): Here.
3043	(elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
3044	to check if a symbol is defined in a non-shared object.
3045	* elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
3046
30472019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
3048
3049	* elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
3050	of 'labs' (and fix GCC warning).
3051
30522019-01-25  Nick Clifton  <nickc@redhat.com>
3053
3054	* po/ru.po: Updated Russian translation.
3055
30562019-01-23  Nick Clifton  <nickc@redhat.com>
3057
3058	* po/fr.po: Updated French translation.
3059
30602019-01-21  Nick Clifton  <nickc@redhat.com>
3061
3062	* po/pt.po: Updated Portuguese translation.
3063	* po/uk.po: Updated Ukranian translation.
3064
30652019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
3066
3067	PR 24108
3068	* elf32-nds32.c (nds32_relocate_section): Add space between words
3069	in error message.
3070	* elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
3071	error message.
3072	(riscv_i_or_e_p): Likewise.
3073	(riscv_merge_arch_attr_info): Likewise.
3074
30752019-01-19  Nick Clifton  <nickc@redhat.com>
3076
3077	* version.m4: Reset to 2.32.51
3078	* configure: Regenerate.
3079	* po/bfd.pot: Regenerate.
3080
30812018-06-24  Nick Clifton  <nickc@redhat.com>
3082
3083	2.32 branch created.
3084
30852019-01-16  Kito Cheng  <kito@andestech.com>
3086
3087	* elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
3088	for OBJ_ATTR_PROC.
3089
30902019-01-16  Kito Cheng  <kito@andestech.com>
3091	    Nelson Chu  <nelson@andestech.com>
3092
3093	* elfnn-riscv.c (in_subsets): New.
3094	(out_subsets): Likewise.
3095	(merged_subsets): Likewise.
3096	(riscv_std_ext_p): Likewise.
3097	(riscv_non_std_ext_p): Likewise.
3098	(riscv_std_sv_ext_p): Likewise.
3099	(riscv_non_std_sv_ext_p): Likewise.
3100	(riscv_version_mismatch): Likewise.
3101	(riscv_i_or_e_p): Likewise.
3102	(riscv_merge_std_ext): Likewise.
3103	(riscv_merge_non_std_and_sv_ext): Likewise.
3104	(riscv_merge_arch_attr_info): Likewise.
3105	(riscv_merge_attributes): Likewise.
3106	(_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
3107
3108	* elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
3109	(elf_backend_obj_attrs_vendor): Define.
3110	(elf_backend_obj_attrs_section_type): Likewise.
3111	(elf_backend_obj_attrs_section): Likewise.
3112	(elf_backend_obj_attrs_arg_type): Define as
3113	riscv_elf_obj_attrs_arg_type.
3114	* elfxx-riscv.c (riscv_estimate_digit): New.
3115	(riscv_estimate_arch_strlen1): Likewise.
3116	(riscv_estimate_arch_strlen): Likewise.
3117	(riscv_arch_str1): Likewise.
3118	(riscv_arch_str): Likewise.
3119	* elfxx-riscv.h (riscv_arch_str): Declare.
3120
31212019-01-14  John Darrington <john@darrington.wattle.id.au>
3122
3123	* bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
3124	* libbfd.h: regen.
3125	* elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3126	source field.  (md_apply_fix): Apply final fix
3127	to BFD_RELOC_S12Z_OPR.
3128	* reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3129
31302019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
3131
3132	PR 20113
3133	* elf32-s390.c (allocate_dynrelocs): Update comment.
3134
31352019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
3136
3137	* warning.m4: Adjust egrep pattern for non-GNU compilers.
3138	* configure: Regenerate.
3139
31402019-01-08  Alan Modra  <amodra@gmail.com>
3141
3142	PR 23699
3143	PR 24065
3144	* ihex.c (ihex_write_object_contents): Properly check 32-bit
3145	address range.
3146
31472019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
3148
3149	* bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3150	* bfd/bfd-in2.h: Regenerate.
3151	* bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3152	* bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3153
31542019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
3155
3156	* config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3157	default target, little endian target is more suitable.
3158
31592019-01-04  Alan Modra  <amodra@gmail.com>
3160
3161	PR 24061
3162	PR 21786
3163	* coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3164	adjust all callers.
3165	(EQ_VALUE_IN_FIELD): Likewise.
3166	* coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3167
31682019-01-01  Alan Modra  <amodra@gmail.com>
3169
3170	Update year range in copyright notice of all files.
3171
3172For older changes see ChangeLog-2018
3173
3174Copyright (C) 2019 Free Software Foundation, Inc.
3175
3176Copying and distribution of this file, with or without modification,
3177are permitted in any medium without royalty provided the copyright
3178notice and this notice are preserved.
3179
3180Local Variables:
3181mode: change-log
3182left-margin: 8
3183fill-column: 74
3184version-control: never
3185End:
3186