1 2019-11-27 Alan Modra <amodra@gmail.com>
3 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
4 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
5 by two before applying to insn. Correct overflow test.
6 * coff-sh.c (sh_reloc): Likewise.
8 2019-11-26 Nick Clifton <nickc@redhat.com>
10 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
11 negative relocated value.
12 * coff-sh.c (sh_reloc): Likewise.
14 2019-11-25 Alan Modra <amodra@gmail.com>
16 * archures.c (bfd_octets_per_byte): Tail call
17 bfd_arch_mach_octets_per_byte.
18 * coff-arm.c (OCTETS_PER_BYTE): Define.
19 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
20 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
21 * coff-i386.c (coff_i386_reloc): Similarly.
22 * coff-mips.c (mips_reflo_reloc): Similarly.
23 * coff-x86_64.c (coff_amd64_reloc): Similarly.
24 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
25 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
26 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
27 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
28 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
29 * elf32-s12z.c (opru18_reloc): Similarly.
30 * elf32-sh.c (sh_elf_reloc): Similarly.
31 * elf32-spu.c (spu_elf_rel9): Similarly.
32 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
33 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
34 (ppc64_elf_toc64_reloc): Similarly.
35 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
36 * cofflink.c (_bfd_coff_link_input_bfd),
37 (_bfd_coff_reloc_link_order): Likewise.
38 * elf.c (_bfd_elf_section_offset): Likewise.
39 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
40 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
41 (bfd_elf_final_link): Likewise.
42 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
43 to set SEC_ELF_OCTETS.
44 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
45 (bfd_install_relocation): Likewise.
46 (_bfd_final_link_relocate): Don't recalculate octets.
47 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
49 * bfd-in2.h: Regenerate.
51 2019-11-25 Christian Eggers <ceggers@gmx.de>
53 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
54 * archures.c (bfd_octets_per_byte): New parameter sec.
55 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
56 returned [ELF targets only].
57 * bfd.c (bfd_get_section_limit): Provide section parameter to
59 * bfd-in2.h: regenerate.
60 * binary.c (binary_set_section_contents): Move call to
61 bfd_octets_per_byte into section loop. Provide section parameter
62 to bfd_octets_per_byte.
63 * coff-arm.c (coff_arm_reloc): Provide section parameter
64 to bfd_octets_per_byte.
65 * coff-i386.c (coff_i386_reloc): likewise.
66 * coff-mips.c (mips_reflo_reloc): likewise.
67 * coff-x86_64.c (coff_amd64_reloc): likewise.
68 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
69 (_bfd_coff_reloc_link_order): likewise.
70 * elf.c (_bfd_elf_section_offset): likewise.
71 (_bfd_elf_make_section_from_shdr): likewise.
72 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
73 .debug*, .zdebug* and .note.gnu*.
74 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
75 to bfd_octets_per_byte.
76 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
77 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
78 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
79 * elf32-s12z.c (opru18_reloc): likewise.
80 * elf32-sh.c (sh_elf_reloc): likewise.
81 * elf32-spu.c (spu_elf_rel9): likewise.
82 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
83 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
84 (ppc64_elf_addr16_ha_reloc): likewise.
85 (ppc64_elf_toc64_reloc): likewise.
86 * elflink.c (bfd_elf_final_link): likewise.
87 (bfd_elf_perform_complex_relocation): likewise.
88 (elf_fixup_link_order): likewise.
89 (elf_link_input_bfd): likewise.
90 (elf_link_sort_relocs): likewise.
91 (elf_reloc_link_order): likewise.
92 (resolve_section): likewise.
93 * linker.c (_bfd_generic_reloc_link_order): likewise.
94 (bfd_generic_define_common_symbol): likewise.
95 (default_data_link_order): likewise.
96 (default_indirect_link_order): likewise.
97 * srec.c (srec_set_section_contents): likewise.
98 (srec_write_section): likewise.
99 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
100 * reloc.c (_bfd_final_link_relocate): likewise.
101 (bfd_generic_get_relocated_section_contents): likewise.
102 (bfd_install_relocation): likewise.
103 For section which have SEC_ELF_OCTETS set, multiply output_base
104 and output_offset with bfd_octets_per_byte.
105 (bfd_perform_relocation): likewise.
107 2019-11-21 Alan Modra <amodra@gmail.com>
109 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
110 BFDs that have not been loaded.
112 2019-11-19 Alan Modra <amodra@gmail.com>
115 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
116 u.syment.n_value does point at another C_FILE sym and not into
117 some auxent that happens to look like a C_FILE. Properly check
118 for integer overflow and avoid possible pointer wrap-around.
119 Simplify pr17512 checks.
121 2019-11-19 Alan Modra <amodra@gmail.com>
124 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
125 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
127 2019-11-18 Alan Modra <amodra@gmail.com>
129 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
130 Rename from elf_backend_post_process_headers.
131 (_bfd_elf_post_process_headers): Delete.
132 (_bfd_elf_init_file_header): Declare.
133 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
134 in place of prep_headers and elf_backend_post_process_headers.
135 (_bfd_elf_init_file_header): Renamed from prep_headers with
136 updated args and made global. Delete dead code.
137 (_bfd_elf_post_process_headers): Delete.
138 * elf32-arm.c (elf32_arm_init_file_header): Rename from
139 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
141 (elf_backend_init_file_header): Define.
142 (elf_backend_post_process_headers): Don't define.
143 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
144 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
145 * elf32-metag.c (elf_metag_init_file_header): Similarly.
146 * elf32-spu.c (spu_elf_init_file_header
147 * elf32-visium.c (visium_elf_init_file_header
148 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
149 * elf64-hppa.c (elf64_hppa_init_file_header
150 * elf64-ia64-vms.c (elf64_vms_init_file_header
151 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
152 * elfnn-ia64.c (elfNN_hpux_init_file_header
153 * elfxx-mips.c (_bfd_mips_init_file_header
154 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
155 (_bfd_mips_init_file_header): Declare.
156 (elf_backend_post_process_headers): Delete.
157 (elf_backend_init_file_header): Define.
158 * elfxx-target.h (elf_backend_post_process_headers): Delete.
159 (elf_backend_init_file_header): Define and use.
160 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
161 (elf_backend_post_process_headers): Don't define.
162 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
163 (elf32_m68hc11_init_file_header): Declare.
164 * elf32-ppc.c (elf_backend_post_process_headers): Remove
167 2019-11-18 Alan Modra <amodra@gmail.com>
169 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
170 Rename from elf_backend_modify_program_headers.
171 (_bfd_elf_modify_headers): Declare.
172 * elf.c (assign_file_positions_except_relocs): Set
173 elf_program_header_size. Always call elf_backend_modify_headers.
174 Extract code modifying file header..
175 (_bfd_elf_modify_headers): ..to here. New function.
176 * elf32-arm.c (elf_backend_modify_headers): Renamed from
177 elf_backend_modify_program_headers.
178 * elf32-i386.c: Similarly.
179 * elf64-x86-64.c: Similarly.
180 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
181 to _bfd_elf_modify_headers.
182 * elf-nacl.h (nacl_modify_headers): Rename from
183 nacl_modify_program_headers.
184 * elf-nacl.c (nacl_modify_headers): Rename from
185 nacl_modify_program_headers and call _bfd_elf_modify_headers.
186 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
187 * elf32-spu.c (spu_elf_modify_headers): Similarly.
188 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
189 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
191 2019-11-18 Alan Modra <amodra@gmail.com>
194 * bfd.c (bfd_error_type): Add bfd_error_sorry.
195 (bfd_errmsgs): Likewise.
196 * elf.c (rewrite_elf_program_header): Don't abort on confused
197 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
198 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
199 (_bfd_elf_final_write_processing): Likewise.
200 * bfd-in2.h: Regenerate.
202 2019-11-12 Jim Wilson <jimw@sifive.com>
205 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
206 foff. If sym_sec->output_section and sec->output_section are the same
207 and not *ABS* then set max_alignment to that section's alignment.
209 2019-11-07 Alan Modra <amodra@gmail.com>
211 * cpu-cr16c.c: Delete.
212 * elf32-cr16c.c: Delete.
218 * targets.c: Remove cr16c support.
223 * po/SRC-POTFILES.in: Regenerate.
225 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
227 * doc/chew.c (add_to_definition): Use correct type when
228 calculating size of array reallocation.
229 (nextword): Always initialise the word return parameter.
230 (compile): Check return value of nextword().
232 2019-10-30 Keith Seitz <keiths@redhat.com>
234 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
236 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
238 (elf_read_notes): Add declaration.
239 * elf.c (elf_read_notes): Move elf-bfd.h.
240 (_bfd_elf_core_find_build_id): New function.
241 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
242 build-id if none is known.
243 (elf_parse_notes): For core files, scan for notes.
244 * elfcore.h (elf_core_file_matches_executable_p): If both
245 BFDs have identical build-ids, then they match.
246 (_bfd_elf_core_find_build_id): New function.
247 * elfxx-target.h (elf_backend_core_find_build_id): Define.
248 (elfNN_bed): Add elf_backend_core_find_build_id.
250 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
252 * libcoff-in.h (struct pe_tdata): Add dos_message field.
253 * libcoff.h: Regenerate.
254 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
255 dos_message field rather than initialising it.
256 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
258 * peicode.h (pe_mkobject): Initialise the dos_message field.
259 (pe_mkobject_hook): Copy the dos_message field.
260 (pe_bfd_object_p): Copy the dos_message field.
262 2019-10-25 Alan Modra <amodra@gmail.com>
265 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
267 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
269 * elf.c (elf_sort_segments): New function.
270 (assign_file_positions_except_relocs): Use shortcuts to elfheader
271 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
272 headers. Move PT_PHDR check..
273 (assign_file_positions_for_non_load_sections): ..and code setting
274 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
275 (assign_file_positions_for_load_sections): ..to here. Sort
276 PT_LOAD headers. Delete header_pad code. Use actual number of
277 headers rather than allocated in calculating size for program
278 headers. Don't assume program headers follow ELF file header.
279 Simplify pt_load_count code. Only set "off" for PT_LOAD or
281 (rewrite_elf_program_header): Set p_vaddr_offset for segments
282 that include file and program headers.
283 (copy_elf_program_header): Likewise, replacing header_size code.
285 2019-10-21 Alan Modra <amodra@gmail.com>
288 * archive.c (normalize): Return file unchanged when
289 BFD_ARCHIVE_FULL_PATH.
290 (_bfd_construct_extended_name_table): Pass abfd, the output
292 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
293 * bfd.c (struct bfd): Make flags a full flagword.
294 (BFD_ARCHIVE_FULL_PATH): Define.
295 * bfd-in2.h: Regenerate.
297 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
299 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
300 minimum alignment for .plt section.
302 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
304 * elf32-hppa.c: Revise import stub sequences.
305 (LONG_BRANCH_STUB_SIZE): Define.
306 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
307 (IMPORT_STUB_SIZE): Define.
308 (IMPORT_SHARED_STUB_SIZE): Define.
309 (EXPORT_STUB_SIZE): Define.
310 (plt_stub): Revise to not use register %r22.
311 (LDO_R1_R22): Define.
312 (LDW_R22_R21): Define.
313 (LDW_R22_R19): Define.
314 (hppa_build_one_stub): Update stub generation and use new defines.
315 (hppa_size_one_stub): Likewise.
317 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
319 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
320 that user should recompile their code with `fPIC` when linking non-pic
321 code into shared library.
323 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
324 the error message if needed, and then store the result into the
325 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
326 message for the dangerous relocation should be set before we call the
327 callback function. If we miss the error message since linker runs out
328 of memory, we should set the default error message for the error.
330 2019-10-16 Alan Modra <amodra@gmail.com>
333 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
334 for all ppc arch info.
335 * linker.c (default_data_link_order): Pass info->big_endian to
336 arch_info->fill function.
338 2019-10-15 Alan Modra <amodra@gmail.com>
340 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
341 (elf32_m68hc11_relocate_section): Don't use a variable for format
342 strings. Delete some unnecessary xgettext:c-format comments.
344 2019-10-15 Alan Modra <amodra@gmail.com>
347 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
349 * elf32-m68hc1x.c (reloc_warning): New function.
350 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
351 corresponding to %lx in format strings.
352 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
354 2019-10-15 Alan Modra <amodra@gmail.com>
357 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
359 2019-10-15 Alan Modra <amodra@gmail.com>
361 * bfd.c (bfd_check_compression_header): Check for powers of two
364 2019-10-14 Alan Modra <amodra@gmail.com>
366 * syms.c (struct indexentry): Add idx field.
367 (cmpindexentry): Final sort on idx.
368 (_bfd_stab_section_find_nearest_line): Set idx.
370 2019-10-14 Alan Modra <amodra@gmail.com>
372 * dwarf2.c (struct lookup_funcinfo): Add idx field.
373 (compare_lookup_funcinfos): Perform final sort on idx.
374 (build_lookup_funcinfo_table): Set idx.
375 (compare_sequences): Perform final sort on num_lines.
376 (build_line_info_table): Set num_lines and line_info_lookup earlier.
377 (sort_line_sequences): Set num_lines for sort.
379 2019-10-14 Alan Modra <amodra@gmail.com>
381 * elflink.c (elf_sort_symbol): Sort on type and name as well.
382 (elf_link_add_object_symbols): Style fix.
384 2019-10-14 Alan Modra <amodra@gmail.com>
386 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
387 for sections about to be sorted.
388 (assign_file_positions_for_load_sections): Likewise.
389 (elf_sort_sections): Don't bother optimising both TOEND case.
390 * elflink.c (bfd_elf_final_link): Reset target_index.
392 2019-10-14 Alan Modra <amodra@gmail.com>
394 * elflink.c (elf_get_linked_section_vma): Delete.
395 (compare_link_order): Use elf_linked_to_section and sort by lma,
397 (elf_fixup_link_order): Use size_t variables where appropriate.
398 Make use of elf_linked_to_section. Formatting. Properly align
401 2019-10-14 Alan Modra <amodra@gmail.com>
403 * elf-strtab.c (strrevcmp): Comment.
404 * merge.c (strrevcmp): Likewise.
405 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
406 Comment on why comparing pointers ensures a stable sort.
407 * elflink.c (struct elf_symbol): Add void* to union.
408 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
409 (elf_sym_name_compare): Likewise.
410 (bfd_elf_match_symbols_in_sections): Style fix.
411 (elf_link_sort_cmp1): Comment.
413 2019-10-14 Alan Modra <amodra@gmail.com>
416 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
417 return value of bfd_alloc2.
418 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
419 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
420 value of bfd_get_section_contents.
421 * som.c (som_write_space_strings): Don't use xmalloc.
422 (som_write_symbol_strings): Likewise.
424 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
426 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
427 stash->info_hash_status = STASH_INFO_HASH_ON when
428 stash_maybe_update_info_hash_tables succeeds.
430 2019-10-09 Alan Modra <amodra@gmail.com>
433 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
434 total_size calculation.
436 2019-10-08 Alan Modra <amodra@gmail.com>
439 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
440 recur_count. Error on recur_count reaching 100 rather than
441 info_ptr matching orig_info_ptr. Adjust calls.
443 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
445 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
446 (elf32_msp430_merge_msp430_attributes): Add support for merging
447 the GNU object attribute for data region.
449 2019-10-07 Alan Modra <amodra@gmail.com>
451 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
452 space for local got non-tls relocs when PIE.
454 2019-10-07 Alan Modra <amodra@gmail.com>
456 * elflink.c (elf_fixup_link_order): Don't attempt to find
457 an elf_section for linker created bfd sections.
459 2019-10-07 Alan Modra <amodra@gmail.com>
461 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
462 with non-local symbol. Don't double count __tls_get_addr calls
464 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
466 2019-10-07 Alan Modra <amodra@gmail.com>
468 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
470 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
472 2019-10-04 Alan Modra <amodra@gmail.com>
474 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
475 (ppc64_elf_tls_optimize): Correct is_local condition.
476 (allocate_got): Don't reserve dynamic relocations for any of the
477 tls got relocs in PIEs when the symbol is local.
478 (allocate_dynrelocs): Correct validity test for local sym using
480 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
481 for any of the tls got relocs in PIEs.
482 (ppc64_elf_layout_multitoc): Likewise.
483 (ppc64_elf_relocate_section): Correct validity test for local sym
484 using tlsld_got slot. Don't emit dynamic relocations for any of
485 the tls got relocs in PIEs when the symbol is local.
486 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
487 (got_relocs_needed): Delete.
488 (allocate_dynrelocs): Correct validity test for local sym using
489 tlsld_got slot. Don't reserve dynamic relocations for any of the
490 tls got relocs in PIEs when the symbol is local.
491 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
492 for any of the tls got relocs in PIEs.
493 (ppc_elf_relocate_section): Correct validity test for local sym
494 using tlsld_got slot. Don't emit dynamic relocations for any of
495 the tls got relocs in PIEs when the symbol is local.
497 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
501 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
502 bfd_link_pic for TLS checks.
503 (elf32_arm_final_link_relocate): Likewise.
504 (allocate_dynrelocs_for_symbol): Likewise.
506 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
509 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
511 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
513 * elf-bfd.h (bfd_section_is_ctf): New inline function.
514 * elf.c (special_sections_c): Add ".ctf".
515 (assign_file_positions_for_non_load_sections): Note that
516 compressed debugging sections etc are not assigned here. Treat
517 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
519 (assign_file_positions_except_relocs): Likewise.
520 (find_section_in_list): Note that debugging and CTF sections, as
521 well as reloc sections, are assigned later.
522 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
523 their size and contents updated.
524 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
525 compressed sections, they have no uncompressed content to copy at
527 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
528 callback right before the strtab is written out.
529 (bfd_elf_final_link): Don't cache the section contents of CTF
530 sections: they are not populated yet. Call the emit_ctf callback
531 right at the end, after all the symbols and strings are flushed
534 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
536 * elf-strtab.c (_bfd_elf_strtab_len): New.
537 (_bfd_elf_strtab_str): Likewise.
538 * bfd-elf.h: Declare them.
540 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
542 * elf-bfd.h (bfd_elf_get_str_section): Add.
543 * elf.c (bfd_elf_get_str_section): No longer static.
545 2019-09-26 Alan Modra <amodra@gmail.com>
548 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
549 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
550 ${bindir}/../lib/bfd-plugins if different.
551 * Makefile.in: Regenerate.
553 2019-09-23 Alan Modra <amodra@gmail.com>
555 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
556 in choosing between different actions for shared library and
557 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
558 (dec_dynrel_count): Likewise. Account for ifunc special case.
559 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
561 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
564 2019-09-23 Alan Modra <amodra@gmail.com>
566 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
567 * Makefile.in: Regenerate.
568 * po/SRC-POTFILES.in: Regenerate.
570 2019-09-23 Alan Modra <amodra@gmail.com>
572 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
573 (bfd_elf_version_tree): Delete forward declarations.
574 Move other forward decls and remaining elf function decl later.
575 (bfd_section_already_linked_table_init),
576 (bfd_section_already_linked_table_free),
577 (_bfd_handle_already_linked, _bfd_nearby_section),
578 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
580 2019-09-23 Alan Modra <amodra@gmail.com>
582 * bfd-in.h: Move ecoff function declarations..
583 * ecoff-bfd.h: ..to here, new file.
584 * ecoff.c: Include ecoff-bfd.h.
585 * ecofflink.c: Likewise.
586 * elf64-alpha.c: Likewise.
587 * elfxx-mips.c: Likewise.
588 * bfd-in2.h: Regenerate.
590 2019-09-23 Alan Modra <amodra@gmail.com>
592 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
593 Move most other elf declarations..
594 * elf-bfd.h: ..to here.
595 * bfd-in2.h: Regenerate.
597 2019-09-23 Alan Modra <amodra@gmail.com>
599 * bfd-in.h: Move m68k function declaration..
600 * cpu-m68k.h: ..to here, new file..
601 * elf32-m68k.h: ..and here, new file.
602 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
603 * bfd-in2.h: Regenerate.
605 2019-09-23 Alan Modra <amodra@gmail.com>
607 * bfd-in.h: Move bfin function declaration..
608 * elf32-bfin.h: ..to here, new file.
609 * elf32-bfin.c: Include elf32-bfin.h.
610 * bfd-in2.h: Regenerate.
612 2019-09-23 Alan Modra <amodra@gmail.com>
614 * bfd-in.h: Move cr16 function declaration..
615 * elf32-cr16.h: ..to here, new file.
616 * elf32-cr16.c: Include elf32-cr16.h.
617 * bfd-in2.h: Regenerate.
619 2019-09-23 Alan Modra <amodra@gmail.com>
621 * bfd-in.h (bfd_sunos_get_needed_list),
622 (bfd_sunos_record_link_assignment),
623 (bfd_sunos_size_dynamic_sections),
624 (bfd_i386linux_size_dynamic_sections),
625 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
626 * bfd-in2.h: Regenerate.
628 2019-09-23 Alan Modra <amodra@gmail.com>
630 * bfd-in.h: Move xcoff function declarations..
631 * xcofflink.h: ..to here, new file.
632 * xcofflink.c: Include xcofflink.h.
633 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
634 * bfd-in2.h: Regenerate.
636 2019-09-23 Alan Modra <amodra@gmail.com>
638 * bfd-in.h: Delete coff forward refs and move coff declaration..
639 * coff-bfd.h: ..to here.
640 * bfd-in2.h: Regenerate.
642 2019-09-23 Alan Modra <amodra@gmail.com>
644 * bfd-in.h: Move arm declaraions..
645 * cpu-arm.h: ..to here, new file..
646 * coff-arm.h: ..and here, new file..
647 * elf32-arm.h: ..and here, new file.
648 * cpu-arm.c: Include cpu-arm.h.
649 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
650 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
651 * pe-arm.c: Move function rename defines later.
652 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
653 * bfd-in2.h: Regenerate.
655 2019-09-23 Alan Modra <amodra@gmail.com>
657 * bfd-in.h: Move tic6x function declaration..
658 * elf32-tic6x.h: ..to here.
659 * bfd-in2.h: Regenerate.
661 2019-09-23 Alan Modra <amodra@gmail.com>
663 * bfd-in.h: Move aarch64 declarations and defines..
664 * cpu-aarch64.h: ..to here, new file..
665 * elfxx-aarch64.h: ..and here.
666 * cpu-aarch64.c: Include cpu-aarch64.h.
667 * elfnn-aarch64.c: Likewise.
668 * bfd-in2.h: Regenerate.
670 2019-09-23 Alan Modra <amodra@gmail.com>
672 * bfd-in.h: Delete ticoff function declarations.
673 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
674 (bfd_ticoff_get_section_load_page): Make static.
675 * bfd-in2.h: Regenerate.
677 2019-09-23 Alan Modra <amodra@gmail.com>
679 * bfd-in.h: Move h8300 function declaration to..
680 * cpu-h8300.h: ..here, new file.
681 * cpu-h8300.c: Include cpu-h8300.h.
682 * elf32-h8300.c: Likewise.
683 * bfd-in2.h: Regenerate.
685 2019-09-23 Alan Modra <amodra@gmail.com>
687 * bfd-in.h: Move ia64 function declarations..
688 * elfxx-ia64.h: ..to here.
689 * bfd-in2.h: Regenerate.
691 2019-09-23 Alan Modra <amodra@gmail.com>
693 * bfd-in.h: Move v850 function declarations..
694 * elf32-v850.h: ..to here, new file.
695 * elf32-v850.c: Include elf32-v850.h.
696 * bfd-in2.h: Regenerate.
698 2019-09-23 Alan Modra <amodra@gmail.com>
700 * bfd-in.h: Move mips function declaration to..
701 * elfxx-mips.h: ..here.
702 * bfd-in2.h: Regenerate.
704 2019-09-23 Alan Modra <amodra@gmail.com>
706 * bfd-in.h: Move csky function declarations to..
707 * elf32-csky.h: ..here, new file.
708 * elf32-csky.c: Include elf32-csky.h.
709 * bfd-in2.h: Regenerate.
711 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
713 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
714 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
715 Set undefined_weak field from it.
716 (relax_func_t): New parameter undefined_weak.
717 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
718 (_bfd_riscv_relax_tls_le): Likewise.
719 (_bfd_riscv_relax_align): Likewise.
720 (_bfd_riscv_relax_delete): Likewise.
721 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
722 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
723 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
724 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
725 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
727 (_bfd_riscv_relax_section): New local undefined_weak. Set for
728 undef weak relocs that can be relaxed. Pass to relax_func call.
730 2019-09-20 Alan Modra <amodra@gmail.com>
732 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
733 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
734 (bfd_section_userdata, bfd_is_com_section, discarded_section),
735 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
736 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
737 (bfd_section_list_remove, bfd_section_list_append),
738 (bfd_section_list_prepend, bfd_section_list_insert_after),
739 (bfd_section_list_insert_before, bfd_section_removed_from_list):
740 New inline functions.
741 * section.c (bfd_is_und_section, bfd_is_abs_section),
742 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
743 (bfd_section_list_append, bfd_section_list_prepend),
744 (bfd_section_list_insert_after, bfd_section_list_insert_before),
745 (bfd_section_removed_from_list): Delete macros.
746 (bfd_section_name, bfd_section_size, bfd_section_vma),
747 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
748 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
749 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
750 (discarded_section): New inline functions.
751 * bfd-in2.h: Regenerate.
753 2019-09-20 Alan Modra <amodra@gmail.com>
755 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
756 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
757 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
758 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
759 * targets.c (bfd_asymbol_flavour): Likewise.
760 * bfd-in2.h: Regenerate.
762 2019-09-20 Alan Modra <amodra@gmail.com>
764 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
765 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
766 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
767 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
768 (bfd_get_file_flags, bfd_applicable_file_flags),
769 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
770 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
771 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
772 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
773 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
774 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
775 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
776 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
777 (bfd_usrdata, bfd_set_usrdata): New inline functions.
778 * targets.c (bfd_get_target, bfd_get_flavour),
779 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
780 (bfd_little_endian, bfd_header_big_endian),
781 (bfd_header_little_endian, bfd_applicable_section_flags),
782 (bfd_get_symbol_leading_char): New inline functions.
783 * bfd-in2.h: Regenerate.
785 2019-09-20 Alan Modra <amodra@gmail.com>
787 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
788 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
791 2019-09-18 Alan Modra <amodra@gmail.com>
793 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
794 (bfd_get_section_lma, bfd_get_section_alignment),
795 (bfd_get_section_size, bfd_get_section_flags),
796 (bfd_get_section_userdata): Delete.
797 (bfd_section_name, bfd_section_size, bfd_section_vma),
798 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
799 (bfd_section_flags, bfd_section_userdata): New.
800 (bfd_is_com_section): Rename parameter.
801 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
802 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
803 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
804 (bfd_set_section_lma): New.
805 * bfd-in2.h: Regenerate.
806 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
808 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
809 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
810 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
811 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
812 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
813 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
814 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
815 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
816 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
817 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
818 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
819 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
820 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
821 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
822 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
823 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
824 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
825 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
826 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
827 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
828 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
829 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
830 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
831 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
832 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
833 * xcofflink.c: Update throughout for bfd section macro and function
836 2019-09-18 Alan Modra <amodra@gmail.com>
838 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
839 (bfd_get_output_section): Delete.
840 (bfd_asymbol_base): Delete.
841 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
842 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
843 (bfd_set_asymbol_name): New macro.
844 * bfd-in2.h: Regenerate.
845 * aout-cris.c: Update throughout to use bfd_asymbol_section.
847 * cofflink.c: Likewise.
848 * dwarf2.c: Likewise.
851 * elf32-arm.c: Likewise.
852 * elf32-mips.c: Likewise.
853 * elf32-score.c: Likewise.
854 * elf32-score7.c: Likewise.
855 * elfn32-mips.c: Likewise.
856 * elfnn-aarch64.c: Likewise.
857 * elfxx-mips.c: Likewise.
858 * linker.c: Likewise.
860 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
862 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
864 * Makefile.in: Re-generate.
865 * configure: Re-generate.
866 * doc/Makefile.in: Re-generate.
868 2019-09-18 Alan Modra <amodra@gmail.com>
870 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
872 * pdp11.c (slurp_symbol_table): Likewise.
873 * som.c (som_slurp_symbol_table): Likewise.
874 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
875 * coffcode.h (coff_slurp_symbol_table): Likewise.
876 * cofflink.c (_bfd_coff_final_link): Likewise.
877 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
878 (_bfd_ecoff_slurp_symbolic_info): Likewise.
879 (_bfd_ecoff_slurp_symbol_table): Likewise.
880 (_bfd_ecoff_bfd_final_link): Likewise.
881 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
882 * elflink.c (elf_link_output_symstrtab): Likewise.
883 (bfd_elf_final_link): Likewise.
884 * peicode.h (pe_ILF_build_a_bfd): Likewise.
885 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
886 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
887 start_address or symcount using bfd_get macros.
888 * coffgen.c (coff_real_object_p): Likewise.
889 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
890 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
891 * elfcore.h (elf_core_file_p): Don't set start_address using
893 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
895 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
896 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
897 or symcount using bfd_get macros.
898 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
899 * syms.c (bfd_set_symtab): Likewise.
900 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
901 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
903 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
904 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
905 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
906 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
907 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
908 * som.c (som_slurp_armap): Likewise.
910 2019-09-18 Alan Modra <amodra@gmail.com>
912 * archures.c (bfd_get_arch): Make param const.
913 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
914 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
915 * bfd-in2.h: Regenerate.
917 2019-09-18 Alan Modra <amodra@gmail.com>
919 * bfd-in.h (carsym.name): Make const.
920 * reloc.c (struct reloc_howto_struct.name): Likewise.
921 * targets.c (bfd_target.name): Likewise.!
922 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
923 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
924 when setting carsym.name.
925 * bfd-in2.h: Regenerate.
927 2019-09-18 Alan Modra <amodra@gmail.com>
929 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
930 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
931 error status. Adjust calls.
932 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
933 Close bfd on failure. Replace xstrdup/bfd_alloc use with
934 bfd_malloc. Use bfd_set_filename.
936 2019-09-18 Alan Modra <amodra@gmail.com>
938 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
939 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
940 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
941 needs_copy even if all relocs are in rw sections.
942 (dec_dynrel_count): Handle TOC16 relocs.
943 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
944 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
947 2019-09-16 Phil Blundell <pb@pbcl.net>
949 * version.m4: Set version to 2.33.50.
950 * Makefile.in, configure, doc/Makefile.in: Regenerated.
952 2019-09-11 Tom Tromey <tom@tromey.com>
954 * opncls.c (bfd_set_filename): New function.
955 * bfd-in2.h: Regenerate.
957 2019-09-11 Alan Modra <amodra@gmail.com>
959 * targets.c (struct bfd_target): Add _bfd_group_name.
960 (BFD_JUMP_TABLE): Likewise.
961 * coffgen.c (bfd_coff_group_name): New function.
962 * elf.c (bfd_elf_group_name): New function.
963 * linker.c (_bfd_nolink_bfd_group_name): New function.
964 * section.c (bfd_generic_group_name): New function.
965 * elf-bfd.h (bfd_elf_group_name): Declare.
966 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
967 * libcoff-in.h (bfd_coff_group_name): Declare.
968 * aout-target.h (MY_bfd_group_name): Define.
969 * aout-tic30.c (MY_bfd_group_name): Define.
970 * bfd.c (bfd_group_name): Define.
971 * binary.c (binary_bfd_group_name): Define.
972 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
973 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
974 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
975 * coffcode.h (coff_bfd_group_name): Define.
976 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
977 * i386msdos.c (msdos_bfd_group_name): Define.
978 * ihex.c (ihex_bfd_group_name): Define.
979 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
980 * mmo.c (mmo_bfd_group_name): Define.
981 * pef.c (bfd_pef_bfd_group_name): Define.
982 * plugin.c (bfd_plugin_bfd_group_name): Define.
983 * ppcboot.c (ppcboot_bfd_group_name): Define.
984 * som.c (som_bfd_group_name): Define.
985 * srec.c (srec_bfd_group_name): Define.
986 * tekhex.c (tekhex_bfd_group_name): Define.
987 * verilog.c (verilog_bfd_group_name): Define.
988 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
989 * xsym.c (bfd_sym_bfd_group_name): Define.
990 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
991 (rs6000_xcoff64_aix_vec): Likewise.
992 * bfd-in2.h: Regenerate.
993 * libbfd.h: Regenerate.
994 * libcoff.h: Regenerate.
996 2019-09-10 Nick Clifton <nickc@redhat.com>
999 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1001 (bfd_default_arch_struct): Initialise the new field.
1002 * bfd-in2.h: Regenerate.
1003 * cpu-aarch64.c: Initialise the new field.
1004 * cpu-alpha.c: Likewise.
1005 * cpu-arc.c: Likewise.
1006 * cpu-arm.c: Likewise.
1007 * cpu-avr.c: Likewise.
1008 * cpu-bfin.c: Likewise.
1009 * cpu-bpf.c: Likewise.
1010 * cpu-cr16.c: Likewise.
1011 * cpu-cr16c.c: Likewise.
1012 * cpu-cris.c: Likewise.
1013 * cpu-crx.c: Likewise.
1014 * cpu-csky.c: Likewise.
1015 * cpu-d10v.c: Likewise.
1016 * cpu-d30v.c: Likewise.
1017 * cpu-dlx.c: Likewise.
1018 * cpu-epiphany.c: Likewise.
1019 * cpu-fr30.c: Likewise.
1020 * cpu-frv.c: Likewise.
1021 * cpu-ft32.c: Likewise.
1022 * cpu-h8300.c: Likewise.
1023 * cpu-hppa.c: Likewise.
1024 * cpu-i386.c: Likewise.
1025 * cpu-ia64.c: Likewise.
1026 * cpu-iamcu.c: Likewise.
1027 * cpu-ip2k.c: Likewise.
1028 * cpu-iq2000.c: Likewise.
1029 * cpu-k1om.c: Likewise.
1030 * cpu-l1om.c: Likewise.
1031 * cpu-lm32.c: Likewise.
1032 * cpu-m10200.c: Likewise.
1033 * cpu-m10300.c: Likewise.
1034 * cpu-m32c.c: Likewise.
1035 * cpu-m32r.c: Likewise.
1036 * cpu-m68hc11.c: Likewise.
1037 * cpu-m68hc12.c: Likewise.
1038 * cpu-m68k.c: Likewise.
1039 * cpu-m9s12x.c: Likewise.
1040 * cpu-m9s12xg.c: Likewise.
1041 * cpu-mcore.c: Likewise.
1042 * cpu-mep.c: Likewise.
1043 * cpu-metag.c: Likewise.
1044 * cpu-microblaze.c: Likewise.
1045 * cpu-mips.c: Likewise.
1046 * cpu-mmix.c: Likewise.
1047 * cpu-moxie.c: Likewise.
1048 * cpu-msp430.c: Likewise.
1049 * cpu-mt.c: Likewise.
1050 * cpu-nds32.c: Likewise.
1051 * cpu-nfp.c: Likewise.
1052 * cpu-nios2.c: Likewise.
1053 * cpu-ns32k.c: Likewise.
1054 * cpu-or1k.c: Likewise.
1055 * cpu-pdp11.c: Likewise.
1056 * cpu-pj.c: Likewise.
1057 * cpu-plugin.c: Likewise.
1058 * cpu-powerpc.c: Likewise.
1059 * cpu-pru.c: Likewise.
1060 * cpu-riscv.c: Likewise.
1061 * cpu-rl78.c: Likewise.
1062 * cpu-rs6000.c: Likewise.
1063 * cpu-rx.c: Likewise.
1064 * cpu-s12z.c: Likewise.
1065 * cpu-s390.c: Likewise.
1066 * cpu-score.c: Likewise.
1067 * cpu-sh.c: Likewise.
1068 * cpu-sparc.c: Likewise.
1069 * cpu-spu.c: Likewise.
1070 * cpu-tic30.c: Likewise.
1071 * cpu-tic4x.c: Likewise.
1072 * cpu-tic54x.c: Likewise.
1073 * cpu-tic6x.c: Likewise.
1074 * cpu-tic80.c: Likewise.
1075 * cpu-tilegx.c: Likewise.
1076 * cpu-tilepro.c: Likewise.
1077 * cpu-v850.c: Likewise.
1078 * cpu-v850_rh850.c: Likewise.
1079 * cpu-vax.c: Likewise.
1080 * cpu-visium.c: Likewise.
1081 * cpu-wasm32.c: Likewise.
1082 * cpu-xc16x.c: Likewise.
1083 * cpu-xgate.c: Likewise.
1084 * cpu-xstormy16.c: Likewise.
1085 * cpu-xtensa.c: Likewise.
1086 * cpu-z80.c: Likewise.
1087 * cpu-z8k.c: Likewise.
1089 2019-09-09 Phil Blundell <pb@pbcl.net>
1091 binutils 2.33 branch created.
1093 2019-09-06 Alan Modra <amodra@gmail.com>
1095 * aout-target.h (object_p): Formatting.
1096 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1097 * corefile.c (generic_core_file_matches_executable_p): Constify
1098 variables and remove cast.
1099 * bfd-in2.h: Regenerate.
1101 2019-09-05 Alan Modra <amodra@gmail.com>
1103 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1104 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1105 in the GOT/PLT entry rather than affecting the offset to that
1107 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1109 2019-09-05 Alan Modra <amodra@gmail.com>
1111 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1112 in second instruction.
1113 (ppc64_elf_relocate_section): Likewise.
1115 2019-09-05 Alan Modra <amodra@gmail.com>
1118 * libbfd-in.h (bfd_strdup): New inline function.
1119 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1121 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1122 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1124 (bfd_openstreamr): Use bfd_strdup.
1125 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1126 * plugin.c (try_load_plugin): Use bfd_malloc.
1127 * libbfd.h: Regenerate.
1129 2019-09-02 Alan Modra <amodra@gmail.com>
1132 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1134 (read_alt_indirect_string): Likewise.
1135 (read_alt_indirect_ref): Likewise.
1137 2019-08-31 Jim Wilson <jimw@sifive.com>
1140 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1141 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1143 2019-08-30 Jim Wilson <jimw@sifive.com>
1145 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1146 error, call bfd_set_error, set ret to FALSE, and goto out label.
1148 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1151 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1152 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1154 2019-08-29 Alan Modra <amodra@gmail.com>
1157 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1158 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1159 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1162 2019-08-29 Alan Modra <amodra@gmail.com>
1164 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1165 on second insn, return it in poff.
1166 (ppc64_elf_relocate_section): Add offset to paddi addend for
1169 2019-08-28 Jim Wilson <jimw@sifive.com>
1171 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1172 section when setting max_alignment. Update comment.
1173 (_bfd_riscv_relax_pc): Likewise.
1175 2019-08-29 Alan Modra <amodra@gmail.com>
1178 * bfd.c (struct bfd): Add no_element_cache.
1179 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1180 archive cache when no_element_cache.
1181 (bfd_generic_archive_p): Set no_element_cache when opening first
1182 element to check format. Close first element too.
1183 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1184 * bfd-in2.h: Regenerate.
1186 2019-08-24 Alan Modra <amodra@gmail.com>
1188 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1189 symbols from GOT optimisation.
1191 2019-08-23 Stafford Horne <shorne@gmail.com>
1193 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1196 2019-08-23 Nick Clifton <nickc@redhat.com>
1199 * elf.c (bfd_section_from_shdr): Issue an informative warning
1200 message and continue processing other sections after encountering
1201 a reloc section for a section which already has other relocs
1204 2019-08-23 Alan Modra <amodra@gmail.com>
1207 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1208 on error without freeing plts[] contents.
1210 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1212 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1214 2019-08-22 Nick Clifton <nickc@redhat.com>
1217 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1218 reading data from extra records.
1220 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1223 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1224 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1225 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1226 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1229 2019-08-22 Alan Modra <amodra@gmail.com>
1231 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1232 instead recognize CMSE_PREFIX in symbol name.
1233 (elf32_arm_gc_mark_extra_sections): Likewise.
1234 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1235 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1237 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1239 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1240 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1242 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1244 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1245 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1246 elf32_arm_stub_long_branch_v4t_thumb_arm,
1247 elf32_arm_stub_short_branch_v4t_thumb_arm,
1248 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1249 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1250 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1251 previous instruction.
1253 2019-08-19 Tom Tromey <tromey@adacore.com>
1255 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1258 2019-08-19 Alan Modra <amodra@gmail.com>
1260 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1262 (struct _ppc64_elf_section_data): Likewise.
1263 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1264 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1265 than TOC loop. Check PLT16 insns too.
1267 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1271 PC-relative relocations back to ...
1272 (elf_x86_64_relocate_section): Here.
1274 2019-08-16 Martin Liska <mliska@suse.cz>
1277 * elflink.c: Report error only for not relocatable.
1278 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1279 here lto_slim_object as it's handled in caller.
1281 2019-08-16 Alan Modra <amodra@gmail.com>
1283 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1285 2019-08-15 Jim Wilson <jimw@sifive.com>
1287 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1288 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1289 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1291 2019-08-15 Tom Tromey <tromey@adacore.com>
1293 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1296 2019-08-14 Alan Modra <amodra@gmail.com>
1299 * dwarf2.c (stash_comp_unit): New function, extracted from..
1300 (_bfd_dwarf2_find_nearest_line): ..here.
1301 (find_abstract_instance): Parse comp units and decode line info
1304 2019-08-14 Alan Modra <amodra@gmail.com>
1306 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1307 (comp_unit_find_nearest_line): Use it here..
1308 (_bfd_dwarf2_find_symbol_bias): ..and here.
1310 2019-08-14 Alan Modra <amodra@gmail.com>
1312 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1313 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1314 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1315 _bfd_dwarf2_find_nearest_line calls.
1316 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1317 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1318 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1319 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1320 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1321 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1322 * libbfd.h: Regenerate.
1324 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1326 * elf-bfd.h (struct elf_backend_data): New members.
1327 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1328 .gnu.hash section if necessary.
1329 (struct collect_gnu_hash_codes): New member.
1330 (elf_gnu_hash_process_symidx): New function name.
1331 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1332 symbols. Record xlat location for every symbol which should have
1333 a .MIPS.xhash entry.
1334 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1335 dynamic section if necessary.
1336 (GNU_HASH_SECTION_NAME): New define.
1337 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1338 Update the section size info.
1339 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1340 (struct mips_elf_link_hash_entry): New member.
1341 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1343 (mips_elf_sort_hash_table): Initialize the pointer to the
1344 .MIPS.xhash section.
1345 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1346 translation table entry with the symbol dynindx.
1347 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1348 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1350 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1352 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1354 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1355 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1357 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1358 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1359 (_bfd_mips_post_process_headers): Mark the ABI version as
1360 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1361 but not a .hash section.
1362 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1363 position in the translation table, associated with the hash
1365 * elfxx-mips.h (literal_reloc_p): Define
1366 elf_backend_record_xhash_symbol backend hook.
1367 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1370 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1372 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1373 (bpf_elf_insn_disp_reloc): Delete function.
1374 (elf_backend_relocate_section): Define.
1376 2019-08-07 Alan Modra <amodra@gmail.com>
1379 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1380 for overflow in expressions involving nsymz.
1382 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1384 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1385 two pages in relro presence.
1387 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1389 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1390 (get_wsr_lbeg_opcode): New functions.
1391 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1392 and insn_len for the first actual instruction of the loop.
1394 2019-07-30 Alan Modra <amodra@gmail.com>
1397 * bfd.c (struct bfd): Add lto_slim_object flag.
1398 * bfd-in2.h: Regenerate.
1400 2019-07-29 Martin Liska <mliska@suse.cz>
1403 * archive.c (_bfd_compute_and_write_armap): Come up with
1404 report_plugin_err variable.
1405 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1406 * elf.c (struct lto_section): New.
1407 (_bfd_elf_make_section_from_shdr): Parse content of
1408 .gnu_lto_.lto section.
1409 * elflink.c: Report error for a missing LTO plugin.
1410 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1412 2019-07-28 Alan Modra <amodra@gmail.com>
1416 * elflink.c (elf_link_add_object_symbols): Report an informative
1417 error on finding local symbols with index equal or greater than
1418 symbol table sh_info. Correct comment. Allow such symbols in
1419 dynamic objects. Abort on NULL section for symbol.
1421 2019-07-26 Alan Modra <amodra@gmail.com>
1423 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1424 (elf_linker): Don't define.
1425 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1427 2019-07-25 YunQiang Su <syq@debian.org>
1430 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1433 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1435 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1437 (reloc_type_to_name): Fix formating.
1438 (arc_elf_object_p): Likewise.
1439 (debug_arc_reloc): Likewise.
1440 (arc_do_relocation): Likewise.
1442 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1444 * elf32-arc.c (bfd_get_32_me): New function.
1445 (bfd_put_32_me): Likewise.
1446 (arc_elf_relax_section): Likewise.
1447 (bfd_elf32_bfd_relax_section): Define.
1449 2019-07-24 Alan Modra <amodra@gmail.com>
1451 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1452 elf_backend_final_write_processing, don't pass linker arg.
1453 (_bfd_elf_final_write_processing): Update prototype.
1454 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1455 (_bfd_elf_final_write_processing): Return error on incompatible
1456 OSABI and has_gnu_osabi. Remove linker arg.
1457 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1458 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1459 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1460 (_bfd_mips_elf_final_write_processing): Likewise.
1461 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1462 and remove linker arg.
1463 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1464 * elf-nacl.c (nacl_final_write_processing): Likewise.
1465 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1466 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1467 * elf32-arm.c (arm_final_write_processing): Likewise.
1468 (elf32_arm_final_write_processing): Likewise.
1469 (elf32_arm_nacl_final_write_processing): Likewise.
1470 (elf32_arm_vxworks_final_write_processing): Likewise.
1471 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1472 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1473 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1474 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1475 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1476 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1477 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1478 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1479 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1480 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1481 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1482 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1483 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1484 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1485 (ppc_elf_final_write_processing): Likewise.
1486 (ppc_elf_vxworks_final_write_processing): Likewise.
1487 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1488 (elf32_sparc_final_write_processing): Likewise.
1489 (elf32_sparc_vxworks_final_write_processing): Likewise.
1490 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1491 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1492 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1493 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1494 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1495 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1496 (_bfd_mips_elf_final_write_processing): Likewise.
1498 2019-07-24 Alan Modra <amodra@gmail.com>
1500 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1502 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1503 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1505 2019-07-24 Alan Modra <amodra@gmail.com>
1507 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1508 EI_OSABI header byte here.
1509 (ELF_OSABI): Define.
1511 2019-07-23 Alan Modra <amodra@gmail.com>
1513 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1514 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1515 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1516 when elf_gnu_osabi_mbind is set.
1517 (_bfd_elf_map_sections_to_segments): Likewise.
1518 (_bfd_elf_init_private_section_data): Likewise.
1519 (_bfd_elf_final_write_processing): Update comment.
1520 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1521 (elf_backend_special_sections): Define without .tbss for linux.
1523 2019-07-23 Alan Modra <amodra@gmail.com>
1525 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1526 Remove none, any, all enums.
1527 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1528 (_bfd_elf_final_write_processing): Declare.
1529 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1530 elf_backend_final_write_processing.
1531 (_bfd_elf_post_process_headers): Move body of function to..
1532 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1533 only when not already set. Adjust for rename.
1534 * elfxx-target.h (elf_backend_final_write_processing): Default to
1535 _bfd_elf_final_write_processing.
1536 * elf-hppa.h (elf_hppa_final_write_processing): Call
1537 _bfd_elf_final_write_processing.
1538 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1539 * elf-nacl.c (nacl_final_write_processing): Likewise.
1540 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1541 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1542 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1543 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1544 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1545 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1546 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1547 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1548 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1549 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1550 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1551 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1552 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1553 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1554 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1555 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1556 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1557 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1558 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1559 * elf32-arm.c (arm_final_write_processing): Split out from..
1560 (elf32_arm_final_write_processing): ..here. Call
1561 _bfd_elf_final_write_processing.
1562 (elf32_arm_nacl_final_write_processing): Adjust.
1563 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1564 (_bfd_mips_elf_final_write_processing): ..here. Call
1565 _bfd_elf_final_write_processing.
1566 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1567 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1568 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1569 (ppc_elf_final_write_processing): ..here. Call
1570 _bfd_elf_final_write_processing.
1571 (ppc_elf_vxworks_final_write_processing): Adjust.
1572 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1573 (elf32_sparc_final_write_processing): ..here. Call
1574 _bfd_elf_final_write_processing.
1575 (elf32_sparc_vxworks_final_write_processing): Adjust.
1576 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1577 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1578 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1579 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1580 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1581 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1582 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1583 * elflink.c (elf_link_add_object_symbols): Likewise.
1584 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1587 2019-07-23 Omar Majid <omajid@redhat.com>
1589 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1590 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1591 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1593 * peXXigen.c: Add comment about source of .NET magic numbers.
1595 2019-07-19 Alan Modra <amodra@gmail.com>
1597 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1598 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1599 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1600 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1601 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1602 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1603 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1604 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1605 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1606 * bfd-in2.h: Regenerate.
1607 * libbfd.h: Regenerate.
1609 2019-07-18 Alan Modra <amodra@gmail.com>
1611 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1612 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1615 2019-07-18 Alan Modra <amodra@gmail.com>
1617 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1618 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1619 is more than 8 bits.
1620 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1621 tls_type vars unsigned int.
1622 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1623 to select r_type edit.
1625 2019-07-18 Alan Modra <amodra@gmail.com>
1627 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1629 * elf64-ppc.c (TLS_GDIE): Likewise.
1631 2019-07-18 Alan Modra <amodra@gmail.com>
1633 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1634 range of tp-relative offsets.
1636 2019-07-15 Alan Modra <amodra@gmail.com>
1638 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1639 alias is no longer bfd_link_hash_defined, clear the alias.
1641 2019-07-13 Alan Modra <amodra@gmail.com>
1643 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1645 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1646 (_bfd_elf_init_2_index_sections): Likewise.
1647 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1648 relocations for local TLS symbols, use STN_UNDEF as the relocation
1650 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1651 leave TLS symbol value in the addend.
1653 2019-07-08 Alan Modra <amodra@gmail.com>
1656 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1657 size before reading first word.
1659 2019-07-02 Nick Clifton <nickc@redhat.com>
1662 * elf.c (is_debuginfo_file): New function.
1663 (assign_file_positions_for_non_load_sections): Do not warn about
1664 allocated sections outside of loadable segments if they are found
1665 in a debuginfo file.
1666 * elf-bfd.h (is_debuginfo_file): Prototype.
1668 2019-07-02 Nick Clifton <nickc@redhat.com>
1671 * compress.c (bfd_get_full_section_contents): Do not complain
1672 about linker created sections that are larger than the file size.
1674 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1676 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1677 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1679 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1681 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1683 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1684 sections when .text section contain secure entry functions
1687 2019-07-01 Nick Clifton <nickc@redhat.com>
1690 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1691 section VMA in the offset used to update exidx relocs.
1693 2019-06-28 Nick Clifton <nickc@redhat.com>
1696 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1697 large version reference section.
1698 * compress.c (bfd_get_full_section_contents): Check for an
1699 uncompressed section whose size is larger than the file size.
1701 2019-06-28 Alan Modra <amodra@gmail.com>
1703 * format.c (bfd_check_format_matches): Don't match plugin target
1704 if another target matches. Expand comment.
1705 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1706 non-corefile targets, outside !SELECT_VECS.
1707 * config.bfd: Don't handle targ=plugin here.
1708 * configure.ac: Don't add plugin to enable_targets or handle in
1709 target loop setting selvecs and other target vars.
1710 * configure: Regenerate.
1712 2019-06-26 Nick Clifton <nickc@redhat.com>
1715 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1716 messages for failures.
1717 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1718 if returning an error value.
1720 2019-06-25 Jan Beulich <jbeulich@suse.com>
1722 * elf-properties.c (elf_find_and_remove_property): Rename last
1723 parameter. Mention it in comment.
1725 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1727 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1728 SEC_MERGE or SEC_CODE flags are set.
1729 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1730 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1731 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1732 Add sec_addr (sym_sec) after handling merge sections.
1734 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1737 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1738 property after reporting property removal.
1740 2019-06-23 Alan Modra <amodra@gmail.com>
1743 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1744 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1745 Reduce range of offsets allowed for other GOT relocs.
1747 2019-06-23 Alan Modra <amodra@gmail.com>
1750 * elfcode.h (elf_object_p): Warning fix.
1752 2019-06-21 Alan Modra <amodra@gmail.com>
1755 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1757 2019-06-19 Alan Modra <amodra@gmail.com>
1760 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1761 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1763 2019-06-19 Alan Modra <amodra@gmail.com>
1765 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1766 functions that require r2 valid to use local entry.
1767 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1769 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1771 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1772 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1773 with elfNN_aarch64_allocate_local_dynrelocs.
1775 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1777 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1779 2019-06-14 Alan Modra <amodra@gmail.com>
1781 * Makefile.in: Regenerate.
1782 * configure: Regenerate.
1784 2019-06-14 Alan Modra <amodra@gmail.com>
1786 * elf64-ppc.c: Fix comments involving paddi.
1788 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1791 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1792 absent, or the bfd is not in the ELF formart.
1793 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1795 2019-06-10 Christos Zoulas <christos@zoulas.com>
1798 * elf.c (elfcore_make_auxv_note_section): New function.
1799 (elfcore_grok_note): Use it.
1800 (elfcore_grok_freebsd_note): Likewise.
1801 (elfcore_grok_openbsd_note): Likewise.
1802 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1803 NT_NETBSDCORE_AUXV notes.
1805 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1807 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1808 alignment of the new gnu property section.
1810 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1812 * bfd-in.h: Change comment.
1813 * bfd-in2.h: Regenerate.
1814 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1815 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1818 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1820 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1821 Remove overflow check.
1823 2019-05-28 Alan Modra <amodra@gmail.com>
1826 * cofflink.c (coff_link_check_archive_element): Don't assume
1827 element is a coff object file after calling add_archive_element.
1829 2019-05-28 Alan Modra <amodra@gmail.com>
1832 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1833 attempt to set sh_entsize for excluded PLT section.
1835 2019-05-28 Alan Modra <amodra@gmail.com>
1838 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1839 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1840 allocated in alpha_dynamic_entries_for_reloc.
1842 2019-05-28 Alan Modra <amodra@gmail.com>
1845 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1846 on NULL output_section.
1847 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1849 2019-05-28 Alan Modra <amodra@gmail.com>
1852 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1853 entry when MUST_FIND. Abort when MUST_FIND not found.
1854 (elf_m68k_get_bfd2got_entry): Likewise.
1855 (elf_m68k_relocate_section): Remove now useless assert.
1857 2019-05-28 Alan Modra <amodra@gmail.com>
1860 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1861 from bfd_link_info, not an output section owner.
1862 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1863 (elf_hppa_final_link_relocate): Likewise.
1865 2019-05-28 Alan Modra <amodra@gmail.com>
1868 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1869 create_object_symbols_section, obj_textsec, obj_datasec or
1870 obj_bsssec. Fix other errors in placement.
1871 * config.bfd: Obsolete tic30-aout.
1873 2019-05-28 Alan Modra <amodra@gmail.com>
1876 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1877 end of section list as well as section_count.
1878 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1879 section list before returning error.
1881 2019-05-27 Alan Modra <amodra@gmail.com>
1883 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1885 2019-05-27 Alan Modra <amodra@gmail.com>
1888 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1890 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1892 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1893 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1894 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1895 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1896 (elf_backend_merge_symbol_attribute): Define.
1898 2019-05-24 Alan Modra <amodra@gmail.com>
1900 * po/SRC-POTFILES.in: Regenerate.
1902 2019-05-24 Alan Modra <amodra@gmail.com>
1904 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1905 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1906 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1907 (struct ppc_link_hash_table): Add powerxx_stubs.
1908 (ppc64_elf_check_relocs): Set powerxx_stubs.
1909 (build_powerxx_offset, size_powerxx_offset),
1910 (num_relocs_for_powerxx_offset),
1911 (emit_relocs_for_powerxx_offset): New functions.
1912 (plt_stub_size): Size powerxx stubs.
1913 (ppc_build_one_stub): Emit powerxx stubs.
1914 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1917 2019-05-24 Alan Modra <amodra@gmail.com>
1919 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1920 R_PPC64_GOT_PCREL34.
1921 (xlate_pcrel_opt): New function.
1922 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1923 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1924 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1926 2019-05-24 Alan Modra <amodra@gmail.com>
1928 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1929 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1930 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1931 (BFD_RELOC_PPC64_PLT_PCREL34),
1932 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1933 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1934 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1935 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1936 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1937 * elf64-ppc.c (PNOP): Define.
1938 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1939 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1940 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1942 (ppc64_elf_prefix_reloc): New function.
1943 (struct ppc_link_hash_table): Add notoc_plt.
1944 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1945 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1946 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1947 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1948 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1949 possible need for dynamic relocs on non-pcrel powerxx relocs.
1950 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1951 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1952 (toc_adjusting_stub_needed): Likewise.
1953 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1954 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1955 * bfd-in2.h: Regenerate.
1956 * libbfd.h: Regenerate.
1958 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1960 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1961 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1963 * configure: Regenerate.
1965 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1967 * configure: Regenerated.
1968 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1969 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1970 (BFD64_BACKENDS): Add elf64-bpf.lo.
1971 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1972 * Makefile.in (SOURCE_HFILES): Regenerate.
1973 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1974 * cpu-bpf.c: New file.
1975 * elf64-bpf.c: Likewise.
1976 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1978 * archures.c: Define architecture bfd_arch_bpf and machine
1980 * reloc.c: Define BFD relocations used by the BPF target.
1981 * bfd-in2.h: Regenerated.
1982 * libbfd.h: Likewise.
1984 2019-05-22 Alan Modra <amodra@gmail.com>
1986 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1989 2019-05-22 Alan Modra <amodra@gmail.com>
1991 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1992 processing on "size error in section".
1994 2019-05-22 Alan Modra <amodra@gmail.com>
1996 * som.c (som_bfd_free_cached_info): Call
1997 _bfd_generic_close_and_cleanup.
1999 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2001 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2002 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2004 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2006 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2007 checks. Search the RELA table for n64 relocations.
2009 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2010 Faraz Shahbazker <fshahbazker@wavecomp.com>
2012 * elfxx-mips.c (LA25_BC): New macro.
2013 (mips_elf_link_hash_table)<compact_branches>: New field.
2014 (STUB_JALRC): New macro.
2015 (mipsr6_o32_exec_plt0_entry_compact): New array.
2016 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2017 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2018 (mipsr6_exec_plt_entry_compact): Likewise.
2019 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2020 when compact_branches is true.
2021 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2022 PLT for MIPSR6 with compact_branches. Do not reorder the
2023 compact branches PLT. Switch the lazy stub for MIPSR6
2024 with compact_branches to use JALRC.
2025 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2026 when compact_branches is true.
2027 (_bfd_mips_elf_compact_branches): New function.
2028 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2030 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2033 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2034 Fix print formatter.
2036 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2039 * elf32-arm.c (get_value_helper): Remove.
2040 (elf32_arm_final_link_relocate): Fix branch future relocations.
2042 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2045 * bfd-in.h (enum erratum_84319_opts): New
2046 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2047 int to enum erratum_84319_opts.
2048 * bfd-in2.h: Regenerate.
2049 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2050 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2051 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2052 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2053 (_bfd_aarch64_resize_stubs): Amend comment.
2054 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2056 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2057 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2059 (clear_erratum_843419_entry): Update erratum conditional.
2061 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2064 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2065 when computing distance_short_enough.
2067 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2070 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2071 Wrap around even if distance equals avr_pc_wrap_around.
2073 2019-05-20 Nick Clifton <nickc@redhat.com>
2075 * po/fr.po: Updated French translation.
2077 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2079 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2081 2019-05-16 Alan Modra <amodra@gmail.com>
2083 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2085 2019-05-15 Alan Modra <amodra@gmail.com>
2087 * elf32-arm.c (elf32_arm_write_section): Don't leave
2088 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2089 unitialised section contents.
2091 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2094 * verilog.c: (VerilogDataWidth): New variable.
2095 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2097 2019-05-08 Nick Clifton <nickc@redhat.com>
2100 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2101 rather than FALSE if encountering a non-ELF file.
2103 2019-05-06 Alan Modra <amodra@gmail.com>
2105 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2107 2019-05-06 Alan Modra <amodra@gmail.com>
2109 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2110 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2111 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2112 * libbfd.h: Regenerate.
2113 * bfd-in2.h: Regenerate.
2115 2019-05-04 Alan Modra <amodra@gmail.com>
2118 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2119 following the standard section names.
2120 (bfd_decode_symclass): Prioritize section flag tests in
2121 decode_section_type before name tests in coff_section_type.
2122 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2123 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2124 their names and choose standard .text section flags for
2127 2019-05-02 Nick Clifton <nickc@redhat.com>
2130 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2131 .gnu.debugaltlink sections as debugging sections.
2133 2019-04-30 Alan Modra <amodra@gmail.com>
2135 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2136 (struct _ppc64_elf_section_data): Likewise.
2137 (ppc64_elf_check_relocs): Set above fields.
2138 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2139 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2142 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2145 * elflink.c (elf_link_output_extsym): Don't complain undefined
2146 weak dynamic reference.
2148 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2150 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2151 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2152 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2153 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2154 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2155 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2156 (elfNN_aarch64_small_plt0_bti_entry): Update.
2157 (elfNN_aarch64_small_plt_bti_entry): Update.
2158 (elfNN_aarch64_small_plt_pac_entry): Update.
2159 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2160 (setup_plt_values): Setup new entries.
2161 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2162 (elfNN_aarch64_plt_sym_val): Likewise.
2164 2019-04-22 Jim Wilson <jimw@sifive.com>
2166 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2168 2019-04-19 Alan Modra <amodra@gmail.com>
2170 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2172 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2174 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2175 building shared object.
2176 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2178 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2181 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2184 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2186 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2188 * bfd-in2.h: Regenerate.
2189 * libbfd.h: Likewise.
2191 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2193 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2194 * bfd-in2.h: Regenerated.
2195 * libbfd.h: Regenerated.
2197 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2199 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2200 * bfd-in2.h: Regenerated.
2201 * libbfd.h: Likewise.
2203 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2205 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2206 * bfd-in2.h: Regenerated.
2207 * libbfd.h: Regenerated.
2208 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2209 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2210 and R_ARM_THM_BF12 together.
2211 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2213 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2215 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2216 * libbfd.h: Regenerated.
2217 * bfd-in2.h: Regenerated.
2218 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2219 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2220 and R_ARM_THM_BF18 together.
2221 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2223 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2225 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2226 * bfd-in2.h: Regenerated.
2227 * libbfd.h: Regenerated.
2228 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2229 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2230 and R_ARM_THM_BF16 together.
2231 (get_value_helper): New reloc helper.
2232 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2234 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2236 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2237 * bfd-in2.h: Regenerate.
2238 * libbfd.h: Regenerate.
2240 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2242 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2243 * bfd-in2.h: Regenerate.
2244 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2245 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2247 (using_thumb2): Likewise.
2248 (using_thumb2_bl): Update assert.
2249 (arch_has_arm_nop): Likewise.
2250 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2251 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2253 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2255 * elf-linker-x86.h (elf_x86_cet_report): New.
2256 (elf_linker_x86_params): Add cet_report.
2257 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2258 missing IBT and SHSTK properties if needed.
2260 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2263 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2264 "h != NULL". Don't check "h != NULL" before calling.
2265 bfd_elf_gc_record_vtentry.
2266 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2267 * elf32-bfin.c (bfin_check_relocs): Likewise.
2268 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2269 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2270 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2271 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2272 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2273 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2274 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2275 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2276 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2277 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2278 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2279 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2280 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2281 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2282 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2283 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2284 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2285 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2286 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2287 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2288 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2289 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2290 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2291 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2292 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2293 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2294 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2295 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2296 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2299 2019-04-11 Alan Modra <amodra@gmail.com>
2302 * elflink.c (elf_link_add_object_symbols): Don't read partial
2303 dynamic entries from fuzzed objects.
2305 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2308 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2309 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2310 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2312 2019-04-10 Michael Forney <mforney@mforney.org>
2315 * doc/chew.c (free_words): Correctly free "push_text" strings.
2317 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2319 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2321 2019-04-08 Alan Modra <amodra@gmail.com>
2323 * configure.ac (elfxx_x86): Define and use.
2324 * configure: Regenerate.
2326 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2328 * elf-linker-x86.h: New file.
2329 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2330 to get x86-specific linker options.
2331 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2332 (elf_x86_64_check_relocs): Likewise.
2333 (elf_x86_64_relocate_section): Likewise.
2334 (elf_x86_64_link_setup_gnu_properties): Likewise.
2335 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2336 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2337 (_bfd_elf_linker_x86_set_options): New function.
2338 * elfxx-x86.h: Include "elf-linker-x86.h".
2339 (elf_x86_link_hash_table): Add params.
2341 2019-04-03 Alan Modra <amodra@gmail.com>
2343 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2344 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2345 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2346 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2347 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2348 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2350 2019-04-02 Jim Wilson <jimw@sifive.com>
2353 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2354 ELF header flags to after check for ELF object file. Loop through
2355 sections looking for code sections, if none, then skip ABI checks.
2357 2019-03-30 Andrew Waterman <andrew@sifive.com>
2359 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2362 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2364 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2365 info->export_dynamic to the conditional.
2367 2019-03-28 Alan Modra <amodra@gmail.com>
2370 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2371 * configure: Regenerate.
2372 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2373 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2374 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2375 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2376 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2378 2019-03-21 Jim Wilson <jimw@sifive.com>
2381 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2382 verify sym non-NULL before using. Add identical check using h.
2384 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2386 * elf-bfd.h (struct elf_backend_data): Add argument to
2387 merge_gnu_properties.
2388 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2389 itself and while calling bed->merge_gnu_properties.
2390 (elf_merge_gnu_property_list): Update the calls for
2391 elf_merge_gnu_properties.
2392 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2393 of --force-bti warning and add argument.
2394 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2396 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2397 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2400 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2402 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2403 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2404 (elf_backend_fixup_gnu_properties): Define for AArch64.
2406 2019-03-18 Alan Modra <amodra@gmail.com>
2409 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2410 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2411 attempt at writing glink stubs only once.
2413 2019-03-16 Alan Modra <amodra@gmail.com>
2416 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2417 (_bfd_elf_rel_local_sym): Likewise.
2418 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2419 section of symbols with unrecognized shndx.
2421 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2424 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2426 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2427 in discarded section.
2429 2019-03-15 Alan Modra <amodra@gmail.com>
2432 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2433 symbol after globals if elf_bad_symtab is not set.
2435 2019-03-15 Alan Modra <amodra@gmail.com>
2438 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2439 (_bfd_elf_rel_local_sym): Likewise.
2441 2019-03-15 Alan Modra <amodra@gmail.com>
2444 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2445 object files with sh_size not a multiple of sh_entsize.
2447 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2450 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2451 input with bad relocation.
2453 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2455 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2457 2019-03-14 Nick Clifton <nickc@redhat.com>
2460 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2461 (save_section_vma): Initialise field to the number of entries in
2463 (section_vma_same): Check that the number of entries in the
2464 sec_vma table matches the number of sections in the bfd.
2466 2019-03-14 Nick Clifton <nickc@redhat.com>
2469 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2470 section owner pointer when adding the default symbol.
2472 2019-03-14 Nick Clifton <nickc@redhat.com>
2475 * elflink.c (elf_link_add_object_symbols): Add new local variable
2476 extversym_end. Initialise it to point to the end of the version
2477 symbol table, if present. Check it when initialising and updating
2480 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2482 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2483 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2484 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2485 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2487 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2488 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2489 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2491 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2492 Szabolcs Nagy <szabolcs.nagy@arm.com>
2494 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2495 (aarch64_bti_pac_info): New.
2496 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2497 (bfd_elf32_aarch64_set_options): Likewise.
2498 * bfd-in2.h: Regenerate
2499 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2500 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2501 (elfNN_aarch64_small_plt0_bti_entry): New.
2502 (elfNN_aarch64_small_plt_bti_entry): New.
2503 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2504 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2505 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2506 tlsdesc_plt_entry_size fields.
2507 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2508 (setup_plt_values): New helper function.
2509 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2511 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2513 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2514 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2515 to plt stubs instead of fixed ones and update filling them according
2516 to the need for bti.
2517 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2518 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2519 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2520 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2521 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2523 (bfd_elfNN_get_synthetic_symtab): Define.
2524 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2525 and mising BTI NOTE SECTION.
2528 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2530 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2531 linker created inputs from merge.
2532 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2533 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2534 (elfNN_aarch64_link_setup_gnu_properties): New.
2535 (elfNN_aarch64_merge_gnu_properties): New.
2536 (elf_backend_setup_gnu_properties): Define for AArch64.
2537 (elf_backend_merge_gnu_properties): Likewise.
2538 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2539 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2540 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2541 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2542 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2543 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2544 (elf_backend_parse_gnu_properties): Define for AArch64.
2546 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2549 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2550 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2552 2019-03-12 Alan Modra <amodra@gmail.com>
2554 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2555 nmemb parameter. Use bfd_alloc2.
2556 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2558 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2559 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2560 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2562 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2563 (assign_section_numbers): Style fix.
2564 (swap_out_syms): Use bfd_malloc2.
2565 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2567 (_bfd_elf_make_empty_symbol): Style fix.
2568 (elfobj_grok_stapsdt_note_1): Formatting.
2569 * elfcode.h (elf_object_p): Use bfd_alloc2.
2570 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2571 (elf_slurp_symbol_table): Use bfd_zalloc2.
2572 (elf_slurp_reloc_table): Use bfd_alloc2.
2573 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2574 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2575 size calculation doesn't overflow.
2576 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2577 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2578 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2580 2019-03-08 Alan Modra <amodra@gmail.com>
2583 * merge.c (merge_strings): Return secinfo. Don't pad section
2585 (_bfd_merge_sections): Pad section to alignment here, if input
2586 sections contributing to merged output all pad to alignment.
2589 2019-03-06 Nick Clifton <nickc@redhat.com>
2591 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2593 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2594 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2596 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2598 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2599 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2602 * elf32-s390.c (allocate_dynrelocs): Update comment.
2604 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2606 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2608 2019-02-28 Nick Clifton <nickc@redhat.com>
2611 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2612 section that is not NUL terminated.
2614 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2617 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2618 by linker when checking copy reloc on protected symbol.
2620 2019-02-24 Alan Modra <amodra@gmail.com>
2623 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2625 2019-02-20 Eric Tsai <erictsai@cadence.com>
2627 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2628 sections between the call site and call destination and adjust
2629 call distance by the largest alignment.
2631 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2633 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2634 * elf.c (elfcore_grok_aarch_pauth): New function.
2635 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2636 (elfcore_write_aarch_pauth): New function.
2637 (elfcore_write_register_note): Check for AArch64 pauth section.
2639 2019-02-20 Alan Modra <amodra@gmail.com>
2642 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2645 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2647 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2648 Darwin hosts, not just or1k.
2649 * configure: Regenerate.
2651 2019-02-20 Alan Modra <amodra@gmail.com>
2654 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2655 sentinel NUL to string buffer nearer to loop where it is used.
2656 Don't go past sentinel when scanning strings, and don't write
2658 * archive.c (do_slurp_coff_armap): Simplify string handling to
2661 2019-02-19 Alan Modra <amodra@gmail.com>
2664 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2665 attempting to prevent read past end of section.
2667 2019-02-18 Alan Modra <amodra@gmail.com>
2670 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2671 PRIx64 to generate warning messages. Print local sym names too.
2673 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2675 * elf32-arc (INIT_SYM_STRING): Delete.
2676 (FINI_SYM_STRING): Likewise.
2677 (init_str): Likewise.
2678 (fini_str): Likewise.
2680 2019-02-08 Alan Modra <amodra@gmail.com>
2682 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2683 for bss-plt" warning to make it an error.
2685 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2688 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2689 reloc_class_ifunc for ifunc symbols.
2690 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2692 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2694 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2695 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2697 2019-02-07 Nick Clifton <nickc@redhat.com>
2699 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2700 into the definitely obsolete list.
2702 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2705 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2706 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2707 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2709 (elf_x86_64_check_relocs): Here.
2710 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2711 to check if a symbol is defined in a non-shared object.
2712 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2714 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2716 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2717 of 'labs' (and fix GCC warning).
2719 2019-01-25 Nick Clifton <nickc@redhat.com>
2721 * po/ru.po: Updated Russian translation.
2723 2019-01-23 Nick Clifton <nickc@redhat.com>
2725 * po/fr.po: Updated French translation.
2727 2019-01-21 Nick Clifton <nickc@redhat.com>
2729 * po/pt.po: Updated Portuguese translation.
2730 * po/uk.po: Updated Ukranian translation.
2732 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2735 * elf32-nds32.c (nds32_relocate_section): Add space between words
2737 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2739 (riscv_i_or_e_p): Likewise.
2740 (riscv_merge_arch_attr_info): Likewise.
2742 2019-01-19 Nick Clifton <nickc@redhat.com>
2744 * version.m4: Reset to 2.32.51
2745 * configure: Regenerate.
2746 * po/bfd.pot: Regenerate.
2748 2018-06-24 Nick Clifton <nickc@redhat.com>
2750 2.32 branch created.
2752 2019-01-16 Kito Cheng <kito@andestech.com>
2754 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2757 2019-01-16 Kito Cheng <kito@andestech.com>
2758 Nelson Chu <nelson@andestech.com>
2760 * elfnn-riscv.c (in_subsets): New.
2761 (out_subsets): Likewise.
2762 (merged_subsets): Likewise.
2763 (riscv_std_ext_p): Likewise.
2764 (riscv_non_std_ext_p): Likewise.
2765 (riscv_std_sv_ext_p): Likewise.
2766 (riscv_non_std_sv_ext_p): Likewise.
2767 (riscv_version_mismatch): Likewise.
2768 (riscv_i_or_e_p): Likewise.
2769 (riscv_merge_std_ext): Likewise.
2770 (riscv_merge_non_std_and_sv_ext): Likewise.
2771 (riscv_merge_arch_attr_info): Likewise.
2772 (riscv_merge_attributes): Likewise.
2773 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2775 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2776 (elf_backend_obj_attrs_vendor): Define.
2777 (elf_backend_obj_attrs_section_type): Likewise.
2778 (elf_backend_obj_attrs_section): Likewise.
2779 (elf_backend_obj_attrs_arg_type): Define as
2780 riscv_elf_obj_attrs_arg_type.
2781 * elfxx-riscv.c (riscv_estimate_digit): New.
2782 (riscv_estimate_arch_strlen1): Likewise.
2783 (riscv_estimate_arch_strlen): Likewise.
2784 (riscv_arch_str1): Likewise.
2785 (riscv_arch_str): Likewise.
2786 * elfxx-riscv.h (riscv_arch_str): Declare.
2788 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2790 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2792 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2793 source field. (md_apply_fix): Apply final fix
2794 to BFD_RELOC_S12Z_OPR.
2795 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2797 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2800 * elf32-s390.c (allocate_dynrelocs): Update comment.
2802 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2804 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2805 * configure: Regenerate.
2807 2019-01-08 Alan Modra <amodra@gmail.com>
2811 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2814 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2816 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2817 * bfd/bfd-in2.h: Regenerate.
2818 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2819 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2821 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2823 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2824 default target, little endian target is more suitable.
2826 2019-01-04 Alan Modra <amodra@gmail.com>
2830 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2832 (EQ_VALUE_IN_FIELD): Likewise.
2833 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2835 2019-01-01 Alan Modra <amodra@gmail.com>
2837 Update year range in copyright notice of all files.
2839 For older changes see ChangeLog-2018
2841 Copyright (C) 2019 Free Software Foundation, Inc.
2843 Copying and distribution of this file, with or without modification,
2844 are permitted in any medium without royalty provided the copyright
2845 notice and this notice are preserved.
2851 version-control: never
projects / deliverable / binutils-gdb.git / blob