1 2019-10-14 Alan Modra <amodra@gmail.com>
3 * syms.c (struct indexentry): Add idx field.
4 (cmpindexentry): Final sort on idx.
5 (_bfd_stab_section_find_nearest_line): Set idx.
7 2019-10-14 Alan Modra <amodra@gmail.com>
9 * dwarf2.c (struct lookup_funcinfo): Add idx field.
10 (compare_lookup_funcinfos): Perform final sort on idx.
11 (build_lookup_funcinfo_table): Set idx.
12 (compare_sequences): Perform final sort on num_lines.
13 (build_line_info_table): Set num_lines and line_info_lookup earlier.
14 (sort_line_sequences): Set num_lines for sort.
16 2019-10-14 Alan Modra <amodra@gmail.com>
18 * elflink.c (elf_sort_symbol): Sort on type and name as well.
19 (elf_link_add_object_symbols): Style fix.
21 2019-10-14 Alan Modra <amodra@gmail.com>
23 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
24 for sections about to be sorted.
25 (assign_file_positions_for_load_sections): Likewise.
26 (elf_sort_sections): Don't bother optimising both TOEND case.
27 * elflink.c (bfd_elf_final_link): Reset target_index.
29 2019-10-14 Alan Modra <amodra@gmail.com>
31 * elflink.c (elf_get_linked_section_vma): Delete.
32 (compare_link_order): Use elf_linked_to_section and sort by lma,
34 (elf_fixup_link_order): Use size_t variables where appropriate.
35 Make use of elf_linked_to_section. Formatting. Properly align
38 2019-10-14 Alan Modra <amodra@gmail.com>
40 * elf-strtab.c (strrevcmp): Comment.
41 * merge.c (strrevcmp): Likewise.
42 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
43 Comment on why comparing pointers ensures a stable sort.
44 * elflink.c (struct elf_symbol): Add void* to union.
45 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
46 (elf_sym_name_compare): Likewise.
47 (bfd_elf_match_symbols_in_sections): Style fix.
48 (elf_link_sort_cmp1): Comment.
50 2019-10-14 Alan Modra <amodra@gmail.com>
53 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
54 return value of bfd_alloc2.
55 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
56 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
57 value of bfd_get_section_contents.
58 * som.c (som_write_space_strings): Don't use xmalloc.
59 (som_write_symbol_strings): Likewise.
61 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
63 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
64 stash->info_hash_status = STASH_INFO_HASH_ON when
65 stash_maybe_update_info_hash_tables succeeds.
67 2019-10-09 Alan Modra <amodra@gmail.com>
70 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
71 total_size calculation.
73 2019-10-08 Alan Modra <amodra@gmail.com>
76 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
77 recur_count. Error on recur_count reaching 100 rather than
78 info_ptr matching orig_info_ptr. Adjust calls.
80 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
82 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
83 (elf32_msp430_merge_msp430_attributes): Add support for merging
84 the GNU object attribute for data region.
86 2019-10-07 Alan Modra <amodra@gmail.com>
88 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
89 space for local got non-tls relocs when PIE.
91 2019-10-07 Alan Modra <amodra@gmail.com>
93 * elflink.c (elf_fixup_link_order): Don't attempt to find
94 an elf_section for linker created bfd sections.
96 2019-10-07 Alan Modra <amodra@gmail.com>
98 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
99 with non-local symbol. Don't double count __tls_get_addr calls
101 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
103 2019-10-07 Alan Modra <amodra@gmail.com>
105 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
107 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
109 2019-10-04 Alan Modra <amodra@gmail.com>
111 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
112 (ppc64_elf_tls_optimize): Correct is_local condition.
113 (allocate_got): Don't reserve dynamic relocations for any of the
114 tls got relocs in PIEs when the symbol is local.
115 (allocate_dynrelocs): Correct validity test for local sym using
117 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
118 for any of the tls got relocs in PIEs.
119 (ppc64_elf_layout_multitoc): Likewise.
120 (ppc64_elf_relocate_section): Correct validity test for local sym
121 using tlsld_got slot. Don't emit dynamic relocations for any of
122 the tls got relocs in PIEs when the symbol is local.
123 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
124 (got_relocs_needed): Delete.
125 (allocate_dynrelocs): Correct validity test for local sym using
126 tlsld_got slot. Don't reserve dynamic relocations for any of the
127 tls got relocs in PIEs when the symbol is local.
128 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
129 for any of the tls got relocs in PIEs.
130 (ppc_elf_relocate_section): Correct validity test for local sym
131 using tlsld_got slot. Don't emit dynamic relocations for any of
132 the tls got relocs in PIEs when the symbol is local.
134 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
138 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
139 bfd_link_pic for TLS checks.
140 (elf32_arm_final_link_relocate): Likewise.
141 (allocate_dynrelocs_for_symbol): Likewise.
143 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
146 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
148 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
150 * elf-bfd.h (bfd_section_is_ctf): New inline function.
151 * elf.c (special_sections_c): Add ".ctf".
152 (assign_file_positions_for_non_load_sections): Note that
153 compressed debugging sections etc are not assigned here. Treat
154 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
156 (assign_file_positions_except_relocs): Likewise.
157 (find_section_in_list): Note that debugging and CTF sections, as
158 well as reloc sections, are assigned later.
159 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
160 their size and contents updated.
161 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
162 compressed sections, they have no uncompressed content to copy at
164 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
165 callback right before the strtab is written out.
166 (bfd_elf_final_link): Don't cache the section contents of CTF
167 sections: they are not populated yet. Call the emit_ctf callback
168 right at the end, after all the symbols and strings are flushed
171 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
173 * elf-strtab.c (_bfd_elf_strtab_len): New.
174 (_bfd_elf_strtab_str): Likewise.
175 * bfd-elf.h: Declare them.
177 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
179 * elf-bfd.h (bfd_elf_get_str_section): Add.
180 * elf.c (bfd_elf_get_str_section): No longer static.
182 2019-09-26 Alan Modra <amodra@gmail.com>
185 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
186 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
187 ${bindir}/../lib/bfd-plugins if different.
188 * Makefile.in: Regenerate.
190 2019-09-23 Alan Modra <amodra@gmail.com>
192 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
193 in choosing between different actions for shared library and
194 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
195 (dec_dynrel_count): Likewise. Account for ifunc special case.
196 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
198 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
201 2019-09-23 Alan Modra <amodra@gmail.com>
203 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
204 * Makefile.in: Regenerate.
205 * po/SRC-POTFILES.in: Regenerate.
207 2019-09-23 Alan Modra <amodra@gmail.com>
209 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
210 (bfd_elf_version_tree): Delete forward declarations.
211 Move other forward decls and remaining elf function decl later.
212 (bfd_section_already_linked_table_init),
213 (bfd_section_already_linked_table_free),
214 (_bfd_handle_already_linked, _bfd_nearby_section),
215 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
217 2019-09-23 Alan Modra <amodra@gmail.com>
219 * bfd-in.h: Move ecoff function declarations..
220 * ecoff-bfd.h: ..to here, new file.
221 * ecoff.c: Include ecoff-bfd.h.
222 * ecofflink.c: Likewise.
223 * elf64-alpha.c: Likewise.
224 * elfxx-mips.c: Likewise.
225 * bfd-in2.h: Regenerate.
227 2019-09-23 Alan Modra <amodra@gmail.com>
229 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
230 Move most other elf declarations..
231 * elf-bfd.h: ..to here.
232 * bfd-in2.h: Regenerate.
234 2019-09-23 Alan Modra <amodra@gmail.com>
236 * bfd-in.h: Move m68k function declaration..
237 * cpu-m68k.h: ..to here, new file..
238 * elf32-m68k.h: ..and here, new file.
239 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
240 * bfd-in2.h: Regenerate.
242 2019-09-23 Alan Modra <amodra@gmail.com>
244 * bfd-in.h: Move bfin function declaration..
245 * elf32-bfin.h: ..to here, new file.
246 * elf32-bfin.c: Include elf32-bfin.h.
247 * bfd-in2.h: Regenerate.
249 2019-09-23 Alan Modra <amodra@gmail.com>
251 * bfd-in.h: Move cr16 function declaration..
252 * elf32-cr16.h: ..to here, new file.
253 * elf32-cr16.c: Include elf32-cr16.h.
254 * bfd-in2.h: Regenerate.
256 2019-09-23 Alan Modra <amodra@gmail.com>
258 * bfd-in.h (bfd_sunos_get_needed_list),
259 (bfd_sunos_record_link_assignment),
260 (bfd_sunos_size_dynamic_sections),
261 (bfd_i386linux_size_dynamic_sections),
262 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
263 * bfd-in2.h: Regenerate.
265 2019-09-23 Alan Modra <amodra@gmail.com>
267 * bfd-in.h: Move xcoff function declarations..
268 * xcofflink.h: ..to here, new file.
269 * xcofflink.c: Include xcofflink.h.
270 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
271 * bfd-in2.h: Regenerate.
273 2019-09-23 Alan Modra <amodra@gmail.com>
275 * bfd-in.h: Delete coff forward refs and move coff declaration..
276 * coff-bfd.h: ..to here.
277 * bfd-in2.h: Regenerate.
279 2019-09-23 Alan Modra <amodra@gmail.com>
281 * bfd-in.h: Move arm declaraions..
282 * cpu-arm.h: ..to here, new file..
283 * coff-arm.h: ..and here, new file..
284 * elf32-arm.h: ..and here, new file.
285 * cpu-arm.c: Include cpu-arm.h.
286 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
287 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
288 * pe-arm.c: Move function rename defines later.
289 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
290 * bfd-in2.h: Regenerate.
292 2019-09-23 Alan Modra <amodra@gmail.com>
294 * bfd-in.h: Move tic6x function declaration..
295 * elf32-tic6x.h: ..to here.
296 * bfd-in2.h: Regenerate.
298 2019-09-23 Alan Modra <amodra@gmail.com>
300 * bfd-in.h: Move aarch64 declarations and defines..
301 * cpu-aarch64.h: ..to here, new file..
302 * elfxx-aarch64.h: ..and here.
303 * cpu-aarch64.c: Include cpu-aarch64.h.
304 * elfnn-aarch64.c: Likewise.
305 * bfd-in2.h: Regenerate.
307 2019-09-23 Alan Modra <amodra@gmail.com>
309 * bfd-in.h: Delete ticoff function declarations.
310 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
311 (bfd_ticoff_get_section_load_page): Make static.
312 * bfd-in2.h: Regenerate.
314 2019-09-23 Alan Modra <amodra@gmail.com>
316 * bfd-in.h: Move h8300 function declaration to..
317 * cpu-h8300.h: ..here, new file.
318 * cpu-h8300.c: Include cpu-h8300.h.
319 * elf32-h8300.c: Likewise.
320 * bfd-in2.h: Regenerate.
322 2019-09-23 Alan Modra <amodra@gmail.com>
324 * bfd-in.h: Move ia64 function declarations..
325 * elfxx-ia64.h: ..to here.
326 * bfd-in2.h: Regenerate.
328 2019-09-23 Alan Modra <amodra@gmail.com>
330 * bfd-in.h: Move v850 function declarations..
331 * elf32-v850.h: ..to here, new file.
332 * elf32-v850.c: Include elf32-v850.h.
333 * bfd-in2.h: Regenerate.
335 2019-09-23 Alan Modra <amodra@gmail.com>
337 * bfd-in.h: Move mips function declaration to..
338 * elfxx-mips.h: ..here.
339 * bfd-in2.h: Regenerate.
341 2019-09-23 Alan Modra <amodra@gmail.com>
343 * bfd-in.h: Move csky function declarations to..
344 * elf32-csky.h: ..here, new file.
345 * elf32-csky.c: Include elf32-csky.h.
346 * bfd-in2.h: Regenerate.
348 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
350 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
351 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
352 Set undefined_weak field from it.
353 (relax_func_t): New parameter undefined_weak.
354 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
355 (_bfd_riscv_relax_tls_le): Likewise.
356 (_bfd_riscv_relax_align): Likewise.
357 (_bfd_riscv_relax_delete): Likewise.
358 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
359 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
360 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
361 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
362 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
364 (_bfd_riscv_relax_section): New local undefined_weak. Set for
365 undef weak relocs that can be relaxed. Pass to relax_func call.
367 2019-09-20 Alan Modra <amodra@gmail.com>
369 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
370 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
371 (bfd_section_userdata, bfd_is_com_section, discarded_section),
372 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
373 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
374 (bfd_section_list_remove, bfd_section_list_append),
375 (bfd_section_list_prepend, bfd_section_list_insert_after),
376 (bfd_section_list_insert_before, bfd_section_removed_from_list):
377 New inline functions.
378 * section.c (bfd_is_und_section, bfd_is_abs_section),
379 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
380 (bfd_section_list_append, bfd_section_list_prepend),
381 (bfd_section_list_insert_after, bfd_section_list_insert_before),
382 (bfd_section_removed_from_list): Delete macros.
383 (bfd_section_name, bfd_section_size, bfd_section_vma),
384 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
385 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
386 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
387 (discarded_section): New inline functions.
388 * bfd-in2.h: Regenerate.
390 2019-09-20 Alan Modra <amodra@gmail.com>
392 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
393 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
394 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
395 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
396 * targets.c (bfd_asymbol_flavour): Likewise.
397 * bfd-in2.h: Regenerate.
399 2019-09-20 Alan Modra <amodra@gmail.com>
401 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
402 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
403 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
404 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
405 (bfd_get_file_flags, bfd_applicable_file_flags),
406 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
407 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
408 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
409 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
410 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
411 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
412 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
413 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
414 (bfd_usrdata, bfd_set_usrdata): New inline functions.
415 * targets.c (bfd_get_target, bfd_get_flavour),
416 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
417 (bfd_little_endian, bfd_header_big_endian),
418 (bfd_header_little_endian, bfd_applicable_section_flags),
419 (bfd_get_symbol_leading_char): New inline functions.
420 * bfd-in2.h: Regenerate.
422 2019-09-20 Alan Modra <amodra@gmail.com>
424 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
425 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
428 2019-09-18 Alan Modra <amodra@gmail.com>
430 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
431 (bfd_get_section_lma, bfd_get_section_alignment),
432 (bfd_get_section_size, bfd_get_section_flags),
433 (bfd_get_section_userdata): Delete.
434 (bfd_section_name, bfd_section_size, bfd_section_vma),
435 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
436 (bfd_section_flags, bfd_section_userdata): New.
437 (bfd_is_com_section): Rename parameter.
438 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
439 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
440 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
441 (bfd_set_section_lma): New.
442 * bfd-in2.h: Regenerate.
443 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
445 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
446 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
447 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
448 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
449 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
450 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
451 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
452 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
453 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
454 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
455 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
456 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
457 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
458 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
459 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
460 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
461 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
462 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
463 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
464 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
465 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
466 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
467 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
468 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
469 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
470 * xcofflink.c: Update throughout for bfd section macro and function
473 2019-09-18 Alan Modra <amodra@gmail.com>
475 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
476 (bfd_get_output_section): Delete.
477 (bfd_asymbol_base): Delete.
478 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
479 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
480 (bfd_set_asymbol_name): New macro.
481 * bfd-in2.h: Regenerate.
482 * aout-cris.c: Update throughout to use bfd_asymbol_section.
484 * cofflink.c: Likewise.
485 * dwarf2.c: Likewise.
488 * elf32-arm.c: Likewise.
489 * elf32-mips.c: Likewise.
490 * elf32-score.c: Likewise.
491 * elf32-score7.c: Likewise.
492 * elfn32-mips.c: Likewise.
493 * elfnn-aarch64.c: Likewise.
494 * elfxx-mips.c: Likewise.
495 * linker.c: Likewise.
497 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
499 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
501 * Makefile.in: Re-generate.
502 * configure: Re-generate.
503 * doc/Makefile.in: Re-generate.
505 2019-09-18 Alan Modra <amodra@gmail.com>
507 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
509 * pdp11.c (slurp_symbol_table): Likewise.
510 * som.c (som_slurp_symbol_table): Likewise.
511 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
512 * coffcode.h (coff_slurp_symbol_table): Likewise.
513 * cofflink.c (_bfd_coff_final_link): Likewise.
514 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
515 (_bfd_ecoff_slurp_symbolic_info): Likewise.
516 (_bfd_ecoff_slurp_symbol_table): Likewise.
517 (_bfd_ecoff_bfd_final_link): Likewise.
518 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
519 * elflink.c (elf_link_output_symstrtab): Likewise.
520 (bfd_elf_final_link): Likewise.
521 * peicode.h (pe_ILF_build_a_bfd): Likewise.
522 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
523 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
524 start_address or symcount using bfd_get macros.
525 * coffgen.c (coff_real_object_p): Likewise.
526 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
527 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
528 * elfcore.h (elf_core_file_p): Don't set start_address using
530 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
532 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
533 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
534 or symcount using bfd_get macros.
535 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
536 * syms.c (bfd_set_symtab): Likewise.
537 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
538 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
540 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
541 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
542 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
543 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
544 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
545 * som.c (som_slurp_armap): Likewise.
547 2019-09-18 Alan Modra <amodra@gmail.com>
549 * archures.c (bfd_get_arch): Make param const.
550 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
551 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
552 * bfd-in2.h: Regenerate.
554 2019-09-18 Alan Modra <amodra@gmail.com>
556 * bfd-in.h (carsym.name): Make const.
557 * reloc.c (struct reloc_howto_struct.name): Likewise.
558 * targets.c (bfd_target.name): Likewise.!
559 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
560 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
561 when setting carsym.name.
562 * bfd-in2.h: Regenerate.
564 2019-09-18 Alan Modra <amodra@gmail.com>
566 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
567 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
568 error status. Adjust calls.
569 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
570 Close bfd on failure. Replace xstrdup/bfd_alloc use with
571 bfd_malloc. Use bfd_set_filename.
573 2019-09-18 Alan Modra <amodra@gmail.com>
575 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
576 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
577 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
578 needs_copy even if all relocs are in rw sections.
579 (dec_dynrel_count): Handle TOC16 relocs.
580 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
581 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
584 2019-09-16 Phil Blundell <pb@pbcl.net>
586 * version.m4: Set version to 2.33.50.
587 * Makefile.in, configure, doc/Makefile.in: Regenerated.
589 2019-09-11 Tom Tromey <tom@tromey.com>
591 * opncls.c (bfd_set_filename): New function.
592 * bfd-in2.h: Regenerate.
594 2019-09-11 Alan Modra <amodra@gmail.com>
596 * targets.c (struct bfd_target): Add _bfd_group_name.
597 (BFD_JUMP_TABLE): Likewise.
598 * coffgen.c (bfd_coff_group_name): New function.
599 * elf.c (bfd_elf_group_name): New function.
600 * linker.c (_bfd_nolink_bfd_group_name): New function.
601 * section.c (bfd_generic_group_name): New function.
602 * elf-bfd.h (bfd_elf_group_name): Declare.
603 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
604 * libcoff-in.h (bfd_coff_group_name): Declare.
605 * aout-target.h (MY_bfd_group_name): Define.
606 * aout-tic30.c (MY_bfd_group_name): Define.
607 * bfd.c (bfd_group_name): Define.
608 * binary.c (binary_bfd_group_name): Define.
609 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
610 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
611 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
612 * coffcode.h (coff_bfd_group_name): Define.
613 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
614 * i386msdos.c (msdos_bfd_group_name): Define.
615 * ihex.c (ihex_bfd_group_name): Define.
616 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
617 * mmo.c (mmo_bfd_group_name): Define.
618 * pef.c (bfd_pef_bfd_group_name): Define.
619 * plugin.c (bfd_plugin_bfd_group_name): Define.
620 * ppcboot.c (ppcboot_bfd_group_name): Define.
621 * som.c (som_bfd_group_name): Define.
622 * srec.c (srec_bfd_group_name): Define.
623 * tekhex.c (tekhex_bfd_group_name): Define.
624 * verilog.c (verilog_bfd_group_name): Define.
625 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
626 * xsym.c (bfd_sym_bfd_group_name): Define.
627 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
628 (rs6000_xcoff64_aix_vec): Likewise.
629 * bfd-in2.h: Regenerate.
630 * libbfd.h: Regenerate.
631 * libcoff.h: Regenerate.
633 2019-09-10 Nick Clifton <nickc@redhat.com>
636 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
638 (bfd_default_arch_struct): Initialise the new field.
639 * bfd-in2.h: Regenerate.
640 * cpu-aarch64.c: Initialise the new field.
641 * cpu-alpha.c: Likewise.
642 * cpu-arc.c: Likewise.
643 * cpu-arm.c: Likewise.
644 * cpu-avr.c: Likewise.
645 * cpu-bfin.c: Likewise.
646 * cpu-bpf.c: Likewise.
647 * cpu-cr16.c: Likewise.
648 * cpu-cr16c.c: Likewise.
649 * cpu-cris.c: Likewise.
650 * cpu-crx.c: Likewise.
651 * cpu-csky.c: Likewise.
652 * cpu-d10v.c: Likewise.
653 * cpu-d30v.c: Likewise.
654 * cpu-dlx.c: Likewise.
655 * cpu-epiphany.c: Likewise.
656 * cpu-fr30.c: Likewise.
657 * cpu-frv.c: Likewise.
658 * cpu-ft32.c: Likewise.
659 * cpu-h8300.c: Likewise.
660 * cpu-hppa.c: Likewise.
661 * cpu-i386.c: Likewise.
662 * cpu-ia64.c: Likewise.
663 * cpu-iamcu.c: Likewise.
664 * cpu-ip2k.c: Likewise.
665 * cpu-iq2000.c: Likewise.
666 * cpu-k1om.c: Likewise.
667 * cpu-l1om.c: Likewise.
668 * cpu-lm32.c: Likewise.
669 * cpu-m10200.c: Likewise.
670 * cpu-m10300.c: Likewise.
671 * cpu-m32c.c: Likewise.
672 * cpu-m32r.c: Likewise.
673 * cpu-m68hc11.c: Likewise.
674 * cpu-m68hc12.c: Likewise.
675 * cpu-m68k.c: Likewise.
676 * cpu-m9s12x.c: Likewise.
677 * cpu-m9s12xg.c: Likewise.
678 * cpu-mcore.c: Likewise.
679 * cpu-mep.c: Likewise.
680 * cpu-metag.c: Likewise.
681 * cpu-microblaze.c: Likewise.
682 * cpu-mips.c: Likewise.
683 * cpu-mmix.c: Likewise.
684 * cpu-moxie.c: Likewise.
685 * cpu-msp430.c: Likewise.
686 * cpu-mt.c: Likewise.
687 * cpu-nds32.c: Likewise.
688 * cpu-nfp.c: Likewise.
689 * cpu-nios2.c: Likewise.
690 * cpu-ns32k.c: Likewise.
691 * cpu-or1k.c: Likewise.
692 * cpu-pdp11.c: Likewise.
693 * cpu-pj.c: Likewise.
694 * cpu-plugin.c: Likewise.
695 * cpu-powerpc.c: Likewise.
696 * cpu-pru.c: Likewise.
697 * cpu-riscv.c: Likewise.
698 * cpu-rl78.c: Likewise.
699 * cpu-rs6000.c: Likewise.
700 * cpu-rx.c: Likewise.
701 * cpu-s12z.c: Likewise.
702 * cpu-s390.c: Likewise.
703 * cpu-score.c: Likewise.
704 * cpu-sh.c: Likewise.
705 * cpu-sparc.c: Likewise.
706 * cpu-spu.c: Likewise.
707 * cpu-tic30.c: Likewise.
708 * cpu-tic4x.c: Likewise.
709 * cpu-tic54x.c: Likewise.
710 * cpu-tic6x.c: Likewise.
711 * cpu-tic80.c: Likewise.
712 * cpu-tilegx.c: Likewise.
713 * cpu-tilepro.c: Likewise.
714 * cpu-v850.c: Likewise.
715 * cpu-v850_rh850.c: Likewise.
716 * cpu-vax.c: Likewise.
717 * cpu-visium.c: Likewise.
718 * cpu-wasm32.c: Likewise.
719 * cpu-xc16x.c: Likewise.
720 * cpu-xgate.c: Likewise.
721 * cpu-xstormy16.c: Likewise.
722 * cpu-xtensa.c: Likewise.
723 * cpu-z80.c: Likewise.
724 * cpu-z8k.c: Likewise.
726 2019-09-09 Phil Blundell <pb@pbcl.net>
728 binutils 2.33 branch created.
730 2019-09-06 Alan Modra <amodra@gmail.com>
732 * aout-target.h (object_p): Formatting.
733 * bfd-in.h (bfd_get_filename): Don't cast to char*.
734 * corefile.c (generic_core_file_matches_executable_p): Constify
735 variables and remove cast.
736 * bfd-in2.h: Regenerate.
738 2019-09-05 Alan Modra <amodra@gmail.com>
740 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
741 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
742 in the GOT/PLT entry rather than affecting the offset to that
744 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
746 2019-09-05 Alan Modra <amodra@gmail.com>
748 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
749 in second instruction.
750 (ppc64_elf_relocate_section): Likewise.
752 2019-09-05 Alan Modra <amodra@gmail.com>
755 * libbfd-in.h (bfd_strdup): New inline function.
756 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
758 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
759 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
761 (bfd_openstreamr): Use bfd_strdup.
762 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
763 * plugin.c (try_load_plugin): Use bfd_malloc.
764 * libbfd.h: Regenerate.
766 2019-09-02 Alan Modra <amodra@gmail.com>
769 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
771 (read_alt_indirect_string): Likewise.
772 (read_alt_indirect_ref): Likewise.
774 2019-08-31 Jim Wilson <jimw@sifive.com>
777 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
778 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
780 2019-08-30 Jim Wilson <jimw@sifive.com>
782 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
783 error, call bfd_set_error, set ret to FALSE, and goto out label.
785 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
788 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
789 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
791 2019-08-29 Alan Modra <amodra@gmail.com>
794 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
795 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
796 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
799 2019-08-29 Alan Modra <amodra@gmail.com>
801 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
802 on second insn, return it in poff.
803 (ppc64_elf_relocate_section): Add offset to paddi addend for
806 2019-08-28 Jim Wilson <jimw@sifive.com>
808 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
809 section when setting max_alignment. Update comment.
810 (_bfd_riscv_relax_pc): Likewise.
812 2019-08-29 Alan Modra <amodra@gmail.com>
815 * bfd.c (struct bfd): Add no_element_cache.
816 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
817 archive cache when no_element_cache.
818 (bfd_generic_archive_p): Set no_element_cache when opening first
819 element to check format. Close first element too.
820 (do_slurp_bsd_armap): Don't zero ardata->cache here.
821 * bfd-in2.h: Regenerate.
823 2019-08-24 Alan Modra <amodra@gmail.com>
825 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
826 symbols from GOT optimisation.
828 2019-08-23 Stafford Horne <shorne@gmail.com>
830 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
833 2019-08-23 Nick Clifton <nickc@redhat.com>
836 * elf.c (bfd_section_from_shdr): Issue an informative warning
837 message and continue processing other sections after encountering
838 a reloc section for a section which already has other relocs
841 2019-08-23 Alan Modra <amodra@gmail.com>
844 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
845 on error without freeing plts[] contents.
847 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
849 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
851 2019-08-22 Nick Clifton <nickc@redhat.com>
854 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
855 reading data from extra records.
857 2019-08-22 Tamar Christina <tamar.christina@arm.com>
860 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
861 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
862 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
863 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
866 2019-08-22 Alan Modra <amodra@gmail.com>
868 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
869 instead recognize CMSE_PREFIX in symbol name.
870 (elf32_arm_gc_mark_extra_sections): Likewise.
871 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
872 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
874 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
876 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
877 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
879 2019-08-20 Tamar Christina <tamar.christina@arm.com>
881 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
882 elf32_arm_stub_long_branch_v4t_thumb_thumb,
883 elf32_arm_stub_long_branch_v4t_thumb_arm,
884 elf32_arm_stub_short_branch_v4t_thumb_arm,
885 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
886 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
887 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
888 previous instruction.
890 2019-08-19 Tom Tromey <tromey@adacore.com>
892 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
895 2019-08-19 Alan Modra <amodra@gmail.com>
897 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
899 (struct _ppc64_elf_section_data): Likewise.
900 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
901 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
902 than TOC loop. Check PLT16 insns too.
904 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
907 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
908 PC-relative relocations back to ...
909 (elf_x86_64_relocate_section): Here.
911 2019-08-16 Martin Liska <mliska@suse.cz>
914 * elflink.c: Report error only for not relocatable.
915 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
916 here lto_slim_object as it's handled in caller.
918 2019-08-16 Alan Modra <amodra@gmail.com>
920 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
922 2019-08-15 Jim Wilson <jimw@sifive.com>
924 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
925 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
926 to c.li instruction, and use ENCODE_RVC_IMM to set value.
928 2019-08-15 Tom Tromey <tromey@adacore.com>
930 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
933 2019-08-14 Alan Modra <amodra@gmail.com>
936 * dwarf2.c (stash_comp_unit): New function, extracted from..
937 (_bfd_dwarf2_find_nearest_line): ..here.
938 (find_abstract_instance): Parse comp units and decode line info
941 2019-08-14 Alan Modra <amodra@gmail.com>
943 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
944 (comp_unit_find_nearest_line): Use it here..
945 (_bfd_dwarf2_find_symbol_bias): ..and here.
947 2019-08-14 Alan Modra <amodra@gmail.com>
949 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
950 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
951 * coffgen.c (coff_find_nearest_line_with_names): Adjust
952 _bfd_dwarf2_find_nearest_line calls.
953 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
954 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
955 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
956 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
957 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
958 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
959 * libbfd.h: Regenerate.
961 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
963 * elf-bfd.h (struct elf_backend_data): New members.
964 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
965 .gnu.hash section if necessary.
966 (struct collect_gnu_hash_codes): New member.
967 (elf_gnu_hash_process_symidx): New function name.
968 (elf_renumber_gnu_hash_syms): Ignore local and undefined
969 symbols. Record xlat location for every symbol which should have
971 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
972 dynamic section if necessary.
973 (GNU_HASH_SECTION_NAME): New define.
974 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
975 Update the section size info.
976 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
977 (struct mips_elf_link_hash_entry): New member.
978 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
980 (mips_elf_sort_hash_table): Initialize the pointer to the
982 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
983 translation table entry with the symbol dynindx.
984 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
985 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
987 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
989 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
991 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
992 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
994 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
995 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
996 (_bfd_mips_post_process_headers): Mark the ABI version as
997 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
998 but not a .hash section.
999 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1000 position in the translation table, associated with the hash
1002 * elfxx-mips.h (literal_reloc_p): Define
1003 elf_backend_record_xhash_symbol backend hook.
1004 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1007 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1009 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1010 (bpf_elf_insn_disp_reloc): Delete function.
1011 (elf_backend_relocate_section): Define.
1013 2019-08-07 Alan Modra <amodra@gmail.com>
1016 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1017 for overflow in expressions involving nsymz.
1019 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1021 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1022 two pages in relro presence.
1024 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1026 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1027 (get_wsr_lbeg_opcode): New functions.
1028 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1029 and insn_len for the first actual instruction of the loop.
1031 2019-07-30 Alan Modra <amodra@gmail.com>
1034 * bfd.c (struct bfd): Add lto_slim_object flag.
1035 * bfd-in2.h: Regenerate.
1037 2019-07-29 Martin Liska <mliska@suse.cz>
1040 * archive.c (_bfd_compute_and_write_armap): Come up with
1041 report_plugin_err variable.
1042 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1043 * elf.c (struct lto_section): New.
1044 (_bfd_elf_make_section_from_shdr): Parse content of
1045 .gnu_lto_.lto section.
1046 * elflink.c: Report error for a missing LTO plugin.
1047 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1049 2019-07-28 Alan Modra <amodra@gmail.com>
1053 * elflink.c (elf_link_add_object_symbols): Report an informative
1054 error on finding local symbols with index equal or greater than
1055 symbol table sh_info. Correct comment. Allow such symbols in
1056 dynamic objects. Abort on NULL section for symbol.
1058 2019-07-26 Alan Modra <amodra@gmail.com>
1060 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1061 (elf_linker): Don't define.
1062 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1064 2019-07-25 YunQiang Su <syq@debian.org>
1067 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1070 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1072 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1074 (reloc_type_to_name): Fix formating.
1075 (arc_elf_object_p): Likewise.
1076 (debug_arc_reloc): Likewise.
1077 (arc_do_relocation): Likewise.
1079 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1081 * elf32-arc.c (bfd_get_32_me): New function.
1082 (bfd_put_32_me): Likewise.
1083 (arc_elf_relax_section): Likewise.
1084 (bfd_elf32_bfd_relax_section): Define.
1086 2019-07-24 Alan Modra <amodra@gmail.com>
1088 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1089 elf_backend_final_write_processing, don't pass linker arg.
1090 (_bfd_elf_final_write_processing): Update prototype.
1091 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1092 (_bfd_elf_final_write_processing): Return error on incompatible
1093 OSABI and has_gnu_osabi. Remove linker arg.
1094 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1095 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1096 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1097 (_bfd_mips_elf_final_write_processing): Likewise.
1098 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1099 and remove linker arg.
1100 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1101 * elf-nacl.c (nacl_final_write_processing): Likewise.
1102 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1103 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1104 * elf32-arm.c (arm_final_write_processing): Likewise.
1105 (elf32_arm_final_write_processing): Likewise.
1106 (elf32_arm_nacl_final_write_processing): Likewise.
1107 (elf32_arm_vxworks_final_write_processing): Likewise.
1108 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1109 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1110 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1111 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1112 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1113 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1114 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1115 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1116 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1117 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1118 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1119 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1120 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1121 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1122 (ppc_elf_final_write_processing): Likewise.
1123 (ppc_elf_vxworks_final_write_processing): Likewise.
1124 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1125 (elf32_sparc_final_write_processing): Likewise.
1126 (elf32_sparc_vxworks_final_write_processing): Likewise.
1127 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1128 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1129 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1130 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1131 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1132 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1133 (_bfd_mips_elf_final_write_processing): Likewise.
1135 2019-07-24 Alan Modra <amodra@gmail.com>
1137 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1139 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1140 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1142 2019-07-24 Alan Modra <amodra@gmail.com>
1144 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1145 EI_OSABI header byte here.
1146 (ELF_OSABI): Define.
1148 2019-07-23 Alan Modra <amodra@gmail.com>
1150 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1151 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1152 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1153 when elf_gnu_osabi_mbind is set.
1154 (_bfd_elf_map_sections_to_segments): Likewise.
1155 (_bfd_elf_init_private_section_data): Likewise.
1156 (_bfd_elf_final_write_processing): Update comment.
1157 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1158 (elf_backend_special_sections): Define without .tbss for linux.
1160 2019-07-23 Alan Modra <amodra@gmail.com>
1162 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1163 Remove none, any, all enums.
1164 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1165 (_bfd_elf_final_write_processing): Declare.
1166 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1167 elf_backend_final_write_processing.
1168 (_bfd_elf_post_process_headers): Move body of function to..
1169 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1170 only when not already set. Adjust for rename.
1171 * elfxx-target.h (elf_backend_final_write_processing): Default to
1172 _bfd_elf_final_write_processing.
1173 * elf-hppa.h (elf_hppa_final_write_processing): Call
1174 _bfd_elf_final_write_processing.
1175 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1176 * elf-nacl.c (nacl_final_write_processing): Likewise.
1177 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1178 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1179 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1180 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1181 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1182 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1183 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1184 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1185 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1186 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1187 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1188 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1189 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1190 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1191 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1192 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1193 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1194 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1195 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1196 * elf32-arm.c (arm_final_write_processing): Split out from..
1197 (elf32_arm_final_write_processing): ..here. Call
1198 _bfd_elf_final_write_processing.
1199 (elf32_arm_nacl_final_write_processing): Adjust.
1200 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1201 (_bfd_mips_elf_final_write_processing): ..here. Call
1202 _bfd_elf_final_write_processing.
1203 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1204 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1205 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1206 (ppc_elf_final_write_processing): ..here. Call
1207 _bfd_elf_final_write_processing.
1208 (ppc_elf_vxworks_final_write_processing): Adjust.
1209 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1210 (elf32_sparc_final_write_processing): ..here. Call
1211 _bfd_elf_final_write_processing.
1212 (elf32_sparc_vxworks_final_write_processing): Adjust.
1213 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1214 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1215 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1216 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1217 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1218 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1219 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1220 * elflink.c (elf_link_add_object_symbols): Likewise.
1221 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1224 2019-07-23 Omar Majid <omajid@redhat.com>
1226 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1227 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1228 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1230 * peXXigen.c: Add comment about source of .NET magic numbers.
1232 2019-07-19 Alan Modra <amodra@gmail.com>
1234 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1235 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1236 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1237 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1238 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1239 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1240 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1241 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1242 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1243 * bfd-in2.h: Regenerate.
1244 * libbfd.h: Regenerate.
1246 2019-07-18 Alan Modra <amodra@gmail.com>
1248 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1249 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1252 2019-07-18 Alan Modra <amodra@gmail.com>
1254 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1255 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1256 is more than 8 bits.
1257 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1258 tls_type vars unsigned int.
1259 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1260 to select r_type edit.
1262 2019-07-18 Alan Modra <amodra@gmail.com>
1264 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1266 * elf64-ppc.c (TLS_GDIE): Likewise.
1268 2019-07-18 Alan Modra <amodra@gmail.com>
1270 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1271 range of tp-relative offsets.
1273 2019-07-15 Alan Modra <amodra@gmail.com>
1275 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1276 alias is no longer bfd_link_hash_defined, clear the alias.
1278 2019-07-13 Alan Modra <amodra@gmail.com>
1280 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1282 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1283 (_bfd_elf_init_2_index_sections): Likewise.
1284 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1285 relocations for local TLS symbols, use STN_UNDEF as the relocation
1287 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1288 leave TLS symbol value in the addend.
1290 2019-07-08 Alan Modra <amodra@gmail.com>
1293 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1294 size before reading first word.
1296 2019-07-02 Nick Clifton <nickc@redhat.com>
1299 * elf.c (is_debuginfo_file): New function.
1300 (assign_file_positions_for_non_load_sections): Do not warn about
1301 allocated sections outside of loadable segments if they are found
1302 in a debuginfo file.
1303 * elf-bfd.h (is_debuginfo_file): Prototype.
1305 2019-07-02 Nick Clifton <nickc@redhat.com>
1308 * compress.c (bfd_get_full_section_contents): Do not complain
1309 about linker created sections that are larger than the file size.
1311 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1313 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1314 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1316 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1318 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1320 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1321 sections when .text section contain secure entry functions
1324 2019-07-01 Nick Clifton <nickc@redhat.com>
1327 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1328 section VMA in the offset used to update exidx relocs.
1330 2019-06-28 Nick Clifton <nickc@redhat.com>
1333 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1334 large version reference section.
1335 * compress.c (bfd_get_full_section_contents): Check for an
1336 uncompressed section whose size is larger than the file size.
1338 2019-06-28 Alan Modra <amodra@gmail.com>
1340 * format.c (bfd_check_format_matches): Don't match plugin target
1341 if another target matches. Expand comment.
1342 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1343 non-corefile targets, outside !SELECT_VECS.
1344 * config.bfd: Don't handle targ=plugin here.
1345 * configure.ac: Don't add plugin to enable_targets or handle in
1346 target loop setting selvecs and other target vars.
1347 * configure: Regenerate.
1349 2019-06-26 Nick Clifton <nickc@redhat.com>
1352 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1353 messages for failures.
1354 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1355 if returning an error value.
1357 2019-06-25 Jan Beulich <jbeulich@suse.com>
1359 * elf-properties.c (elf_find_and_remove_property): Rename last
1360 parameter. Mention it in comment.
1362 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1364 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1365 SEC_MERGE or SEC_CODE flags are set.
1366 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1367 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1368 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1369 Add sec_addr (sym_sec) after handling merge sections.
1371 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1374 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1375 property after reporting property removal.
1377 2019-06-23 Alan Modra <amodra@gmail.com>
1380 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1381 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1382 Reduce range of offsets allowed for other GOT relocs.
1384 2019-06-23 Alan Modra <amodra@gmail.com>
1387 * elfcode.h (elf_object_p): Warning fix.
1389 2019-06-21 Alan Modra <amodra@gmail.com>
1392 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1394 2019-06-19 Alan Modra <amodra@gmail.com>
1397 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1398 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1400 2019-06-19 Alan Modra <amodra@gmail.com>
1402 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1403 functions that require r2 valid to use local entry.
1404 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1406 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1408 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1409 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1410 with elfNN_aarch64_allocate_local_dynrelocs.
1412 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1414 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1416 2019-06-14 Alan Modra <amodra@gmail.com>
1418 * Makefile.in: Regenerate.
1419 * configure: Regenerate.
1421 2019-06-14 Alan Modra <amodra@gmail.com>
1423 * elf64-ppc.c: Fix comments involving paddi.
1425 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1428 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1429 absent, or the bfd is not in the ELF formart.
1430 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1432 2019-06-10 Christos Zoulas <christos@zoulas.com>
1435 * elf.c (elfcore_make_auxv_note_section): New function.
1436 (elfcore_grok_note): Use it.
1437 (elfcore_grok_freebsd_note): Likewise.
1438 (elfcore_grok_openbsd_note): Likewise.
1439 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1440 NT_NETBSDCORE_AUXV notes.
1442 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1444 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1445 alignment of the new gnu property section.
1447 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1449 * bfd-in.h: Change comment.
1450 * bfd-in2.h: Regenerate.
1451 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1452 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1455 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1457 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1458 Remove overflow check.
1460 2019-05-28 Alan Modra <amodra@gmail.com>
1463 * cofflink.c (coff_link_check_archive_element): Don't assume
1464 element is a coff object file after calling add_archive_element.
1466 2019-05-28 Alan Modra <amodra@gmail.com>
1469 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1470 attempt to set sh_entsize for excluded PLT section.
1472 2019-05-28 Alan Modra <amodra@gmail.com>
1475 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1476 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1477 allocated in alpha_dynamic_entries_for_reloc.
1479 2019-05-28 Alan Modra <amodra@gmail.com>
1482 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1483 on NULL output_section.
1484 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1486 2019-05-28 Alan Modra <amodra@gmail.com>
1489 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1490 entry when MUST_FIND. Abort when MUST_FIND not found.
1491 (elf_m68k_get_bfd2got_entry): Likewise.
1492 (elf_m68k_relocate_section): Remove now useless assert.
1494 2019-05-28 Alan Modra <amodra@gmail.com>
1497 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1498 from bfd_link_info, not an output section owner.
1499 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1500 (elf_hppa_final_link_relocate): Likewise.
1502 2019-05-28 Alan Modra <amodra@gmail.com>
1505 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1506 create_object_symbols_section, obj_textsec, obj_datasec or
1507 obj_bsssec. Fix other errors in placement.
1508 * config.bfd: Obsolete tic30-aout.
1510 2019-05-28 Alan Modra <amodra@gmail.com>
1513 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1514 end of section list as well as section_count.
1515 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1516 section list before returning error.
1518 2019-05-27 Alan Modra <amodra@gmail.com>
1520 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1522 2019-05-27 Alan Modra <amodra@gmail.com>
1525 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1527 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1529 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1530 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1531 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1532 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1533 (elf_backend_merge_symbol_attribute): Define.
1535 2019-05-24 Alan Modra <amodra@gmail.com>
1537 * po/SRC-POTFILES.in: Regenerate.
1539 2019-05-24 Alan Modra <amodra@gmail.com>
1541 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1542 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1543 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1544 (struct ppc_link_hash_table): Add powerxx_stubs.
1545 (ppc64_elf_check_relocs): Set powerxx_stubs.
1546 (build_powerxx_offset, size_powerxx_offset),
1547 (num_relocs_for_powerxx_offset),
1548 (emit_relocs_for_powerxx_offset): New functions.
1549 (plt_stub_size): Size powerxx stubs.
1550 (ppc_build_one_stub): Emit powerxx stubs.
1551 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1554 2019-05-24 Alan Modra <amodra@gmail.com>
1556 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1557 R_PPC64_GOT_PCREL34.
1558 (xlate_pcrel_opt): New function.
1559 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1560 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1561 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1563 2019-05-24 Alan Modra <amodra@gmail.com>
1565 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1566 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1567 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1568 (BFD_RELOC_PPC64_PLT_PCREL34),
1569 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1570 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1571 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1572 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1573 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1574 * elf64-ppc.c (PNOP): Define.
1575 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1576 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1577 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1579 (ppc64_elf_prefix_reloc): New function.
1580 (struct ppc_link_hash_table): Add notoc_plt.
1581 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1582 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1583 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1584 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1585 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1586 possible need for dynamic relocs on non-pcrel powerxx relocs.
1587 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1588 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1589 (toc_adjusting_stub_needed): Likewise.
1590 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1591 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1592 * bfd-in2.h: Regenerate.
1593 * libbfd.h: Regenerate.
1595 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1597 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1598 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1600 * configure: Regenerate.
1602 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1604 * configure: Regenerated.
1605 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1606 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1607 (BFD64_BACKENDS): Add elf64-bpf.lo.
1608 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1609 * Makefile.in (SOURCE_HFILES): Regenerate.
1610 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1611 * cpu-bpf.c: New file.
1612 * elf64-bpf.c: Likewise.
1613 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1615 * archures.c: Define architecture bfd_arch_bpf and machine
1617 * reloc.c: Define BFD relocations used by the BPF target.
1618 * bfd-in2.h: Regenerated.
1619 * libbfd.h: Likewise.
1621 2019-05-22 Alan Modra <amodra@gmail.com>
1623 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1626 2019-05-22 Alan Modra <amodra@gmail.com>
1628 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1629 processing on "size error in section".
1631 2019-05-22 Alan Modra <amodra@gmail.com>
1633 * som.c (som_bfd_free_cached_info): Call
1634 _bfd_generic_close_and_cleanup.
1636 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1638 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1639 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1641 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1643 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1644 checks. Search the RELA table for n64 relocations.
1646 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1647 Faraz Shahbazker <fshahbazker@wavecomp.com>
1649 * elfxx-mips.c (LA25_BC): New macro.
1650 (mips_elf_link_hash_table)<compact_branches>: New field.
1651 (STUB_JALRC): New macro.
1652 (mipsr6_o32_exec_plt0_entry_compact): New array.
1653 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1654 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1655 (mipsr6_exec_plt_entry_compact): Likewise.
1656 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1657 when compact_branches is true.
1658 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1659 PLT for MIPSR6 with compact_branches. Do not reorder the
1660 compact branches PLT. Switch the lazy stub for MIPSR6
1661 with compact_branches to use JALRC.
1662 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1663 when compact_branches is true.
1664 (_bfd_mips_elf_compact_branches): New function.
1665 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1667 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1670 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1671 Fix print formatter.
1673 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1676 * elf32-arm.c (get_value_helper): Remove.
1677 (elf32_arm_final_link_relocate): Fix branch future relocations.
1679 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1682 * bfd-in.h (enum erratum_84319_opts): New
1683 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1684 int to enum erratum_84319_opts.
1685 * bfd-in2.h: Regenerate.
1686 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1687 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1688 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1689 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1690 (_bfd_aarch64_resize_stubs): Amend comment.
1691 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1693 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1694 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1696 (clear_erratum_843419_entry): Update erratum conditional.
1698 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1701 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1702 when computing distance_short_enough.
1704 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1707 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1708 Wrap around even if distance equals avr_pc_wrap_around.
1710 2019-05-20 Nick Clifton <nickc@redhat.com>
1712 * po/fr.po: Updated French translation.
1714 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1716 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1718 2019-05-16 Alan Modra <amodra@gmail.com>
1720 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1722 2019-05-15 Alan Modra <amodra@gmail.com>
1724 * elf32-arm.c (elf32_arm_write_section): Don't leave
1725 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1726 unitialised section contents.
1728 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1731 * verilog.c: (VerilogDataWidth): New variable.
1732 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1734 2019-05-08 Nick Clifton <nickc@redhat.com>
1737 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1738 rather than FALSE if encountering a non-ELF file.
1740 2019-05-06 Alan Modra <amodra@gmail.com>
1742 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1744 2019-05-06 Alan Modra <amodra@gmail.com>
1746 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1747 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1748 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1749 * libbfd.h: Regenerate.
1750 * bfd-in2.h: Regenerate.
1752 2019-05-04 Alan Modra <amodra@gmail.com>
1755 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1756 following the standard section names.
1757 (bfd_decode_symclass): Prioritize section flag tests in
1758 decode_section_type before name tests in coff_section_type.
1759 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1760 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1761 their names and choose standard .text section flags for
1764 2019-05-02 Nick Clifton <nickc@redhat.com>
1767 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1768 .gnu.debugaltlink sections as debugging sections.
1770 2019-04-30 Alan Modra <amodra@gmail.com>
1772 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1773 (struct _ppc64_elf_section_data): Likewise.
1774 (ppc64_elf_check_relocs): Set above fields.
1775 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1776 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1779 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1782 * elflink.c (elf_link_output_extsym): Don't complain undefined
1783 weak dynamic reference.
1785 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1787 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1788 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1789 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1790 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1791 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1792 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1793 (elfNN_aarch64_small_plt0_bti_entry): Update.
1794 (elfNN_aarch64_small_plt_bti_entry): Update.
1795 (elfNN_aarch64_small_plt_pac_entry): Update.
1796 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1797 (setup_plt_values): Setup new entries.
1798 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1799 (elfNN_aarch64_plt_sym_val): Likewise.
1801 2019-04-22 Jim Wilson <jimw@sifive.com>
1803 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1805 2019-04-19 Alan Modra <amodra@gmail.com>
1807 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1809 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1811 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1812 building shared object.
1813 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1815 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1818 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1821 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1823 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1825 * bfd-in2.h: Regenerate.
1826 * libbfd.h: Likewise.
1828 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1830 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1831 * bfd-in2.h: Regenerated.
1832 * libbfd.h: Regenerated.
1834 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1836 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1837 * bfd-in2.h: Regenerated.
1838 * libbfd.h: Likewise.
1840 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1842 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1843 * bfd-in2.h: Regenerated.
1844 * libbfd.h: Regenerated.
1845 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1846 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1847 and R_ARM_THM_BF12 together.
1848 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1850 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1852 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1853 * libbfd.h: Regenerated.
1854 * bfd-in2.h: Regenerated.
1855 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1856 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1857 and R_ARM_THM_BF18 together.
1858 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1860 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1862 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1863 * bfd-in2.h: Regenerated.
1864 * libbfd.h: Regenerated.
1865 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1866 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1867 and R_ARM_THM_BF16 together.
1868 (get_value_helper): New reloc helper.
1869 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1871 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1873 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1874 * bfd-in2.h: Regenerate.
1875 * libbfd.h: Regenerate.
1877 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1879 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1880 * bfd-in2.h: Regenerate.
1881 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1882 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1884 (using_thumb2): Likewise.
1885 (using_thumb2_bl): Update assert.
1886 (arch_has_arm_nop): Likewise.
1887 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1888 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1890 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1892 * elf-linker-x86.h (elf_x86_cet_report): New.
1893 (elf_linker_x86_params): Add cet_report.
1894 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1895 missing IBT and SHSTK properties if needed.
1897 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1900 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1901 "h != NULL". Don't check "h != NULL" before calling.
1902 bfd_elf_gc_record_vtentry.
1903 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1904 * elf32-bfin.c (bfin_check_relocs): Likewise.
1905 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1906 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1907 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1908 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1909 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1910 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1911 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1912 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1913 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1914 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1915 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1916 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1917 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1918 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1919 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1920 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1921 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1922 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1923 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1924 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1925 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1926 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1927 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1928 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1929 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1930 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1931 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1932 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1933 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1936 2019-04-11 Alan Modra <amodra@gmail.com>
1939 * elflink.c (elf_link_add_object_symbols): Don't read partial
1940 dynamic entries from fuzzed objects.
1942 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1945 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1946 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1947 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1949 2019-04-10 Michael Forney <mforney@mforney.org>
1952 * doc/chew.c (free_words): Correctly free "push_text" strings.
1954 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1956 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1958 2019-04-08 Alan Modra <amodra@gmail.com>
1960 * configure.ac (elfxx_x86): Define and use.
1961 * configure: Regenerate.
1963 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1965 * elf-linker-x86.h: New file.
1966 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1967 to get x86-specific linker options.
1968 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1969 (elf_x86_64_check_relocs): Likewise.
1970 (elf_x86_64_relocate_section): Likewise.
1971 (elf_x86_64_link_setup_gnu_properties): Likewise.
1972 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1973 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1974 (_bfd_elf_linker_x86_set_options): New function.
1975 * elfxx-x86.h: Include "elf-linker-x86.h".
1976 (elf_x86_link_hash_table): Add params.
1978 2019-04-03 Alan Modra <amodra@gmail.com>
1980 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1981 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1982 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1983 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1984 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1985 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1987 2019-04-02 Jim Wilson <jimw@sifive.com>
1990 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1991 ELF header flags to after check for ELF object file. Loop through
1992 sections looking for code sections, if none, then skip ABI checks.
1994 2019-03-30 Andrew Waterman <andrew@sifive.com>
1996 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1999 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2001 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2002 info->export_dynamic to the conditional.
2004 2019-03-28 Alan Modra <amodra@gmail.com>
2007 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2008 * configure: Regenerate.
2009 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2010 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2011 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2012 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2013 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2015 2019-03-21 Jim Wilson <jimw@sifive.com>
2018 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2019 verify sym non-NULL before using. Add identical check using h.
2021 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2023 * elf-bfd.h (struct elf_backend_data): Add argument to
2024 merge_gnu_properties.
2025 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2026 itself and while calling bed->merge_gnu_properties.
2027 (elf_merge_gnu_property_list): Update the calls for
2028 elf_merge_gnu_properties.
2029 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2030 of --force-bti warning and add argument.
2031 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2033 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2034 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2037 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2039 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2040 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2041 (elf_backend_fixup_gnu_properties): Define for AArch64.
2043 2019-03-18 Alan Modra <amodra@gmail.com>
2046 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2047 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2048 attempt at writing glink stubs only once.
2050 2019-03-16 Alan Modra <amodra@gmail.com>
2053 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2054 (_bfd_elf_rel_local_sym): Likewise.
2055 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2056 section of symbols with unrecognized shndx.
2058 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2061 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2063 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2064 in discarded section.
2066 2019-03-15 Alan Modra <amodra@gmail.com>
2069 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2070 symbol after globals if elf_bad_symtab is not set.
2072 2019-03-15 Alan Modra <amodra@gmail.com>
2075 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2076 (_bfd_elf_rel_local_sym): Likewise.
2078 2019-03-15 Alan Modra <amodra@gmail.com>
2081 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2082 object files with sh_size not a multiple of sh_entsize.
2084 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2087 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2088 input with bad relocation.
2090 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2092 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2094 2019-03-14 Nick Clifton <nickc@redhat.com>
2097 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2098 (save_section_vma): Initialise field to the number of entries in
2100 (section_vma_same): Check that the number of entries in the
2101 sec_vma table matches the number of sections in the bfd.
2103 2019-03-14 Nick Clifton <nickc@redhat.com>
2106 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2107 section owner pointer when adding the default symbol.
2109 2019-03-14 Nick Clifton <nickc@redhat.com>
2112 * elflink.c (elf_link_add_object_symbols): Add new local variable
2113 extversym_end. Initialise it to point to the end of the version
2114 symbol table, if present. Check it when initialising and updating
2117 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2119 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2120 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2121 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2122 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2124 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2125 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2126 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2128 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2129 Szabolcs Nagy <szabolcs.nagy@arm.com>
2131 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2132 (aarch64_bti_pac_info): New.
2133 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2134 (bfd_elf32_aarch64_set_options): Likewise.
2135 * bfd-in2.h: Regenerate
2136 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2137 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2138 (elfNN_aarch64_small_plt0_bti_entry): New.
2139 (elfNN_aarch64_small_plt_bti_entry): New.
2140 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2141 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2142 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2143 tlsdesc_plt_entry_size fields.
2144 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2145 (setup_plt_values): New helper function.
2146 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2148 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2150 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2151 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2152 to plt stubs instead of fixed ones and update filling them according
2153 to the need for bti.
2154 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2155 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2156 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2157 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2158 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2160 (bfd_elfNN_get_synthetic_symtab): Define.
2161 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2162 and mising BTI NOTE SECTION.
2165 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2167 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2168 linker created inputs from merge.
2169 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2170 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2171 (elfNN_aarch64_link_setup_gnu_properties): New.
2172 (elfNN_aarch64_merge_gnu_properties): New.
2173 (elf_backend_setup_gnu_properties): Define for AArch64.
2174 (elf_backend_merge_gnu_properties): Likewise.
2175 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2176 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2177 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2178 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2179 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2180 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2181 (elf_backend_parse_gnu_properties): Define for AArch64.
2183 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2186 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2187 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2189 2019-03-12 Alan Modra <amodra@gmail.com>
2191 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2192 nmemb parameter. Use bfd_alloc2.
2193 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2195 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2196 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2197 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2199 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2200 (assign_section_numbers): Style fix.
2201 (swap_out_syms): Use bfd_malloc2.
2202 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2204 (_bfd_elf_make_empty_symbol): Style fix.
2205 (elfobj_grok_stapsdt_note_1): Formatting.
2206 * elfcode.h (elf_object_p): Use bfd_alloc2.
2207 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2208 (elf_slurp_symbol_table): Use bfd_zalloc2.
2209 (elf_slurp_reloc_table): Use bfd_alloc2.
2210 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2211 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2212 size calculation doesn't overflow.
2213 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2214 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2215 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2217 2019-03-08 Alan Modra <amodra@gmail.com>
2220 * merge.c (merge_strings): Return secinfo. Don't pad section
2222 (_bfd_merge_sections): Pad section to alignment here, if input
2223 sections contributing to merged output all pad to alignment.
2226 2019-03-06 Nick Clifton <nickc@redhat.com>
2228 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2230 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2231 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2233 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2235 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2236 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2239 * elf32-s390.c (allocate_dynrelocs): Update comment.
2241 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2243 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2245 2019-02-28 Nick Clifton <nickc@redhat.com>
2248 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2249 section that is not NUL terminated.
2251 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2254 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2255 by linker when checking copy reloc on protected symbol.
2257 2019-02-24 Alan Modra <amodra@gmail.com>
2260 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2262 2019-02-20 Eric Tsai <erictsai@cadence.com>
2264 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2265 sections between the call site and call destination and adjust
2266 call distance by the largest alignment.
2268 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2270 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2271 * elf.c (elfcore_grok_aarch_pauth): New function.
2272 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2273 (elfcore_write_aarch_pauth): New function.
2274 (elfcore_write_register_note): Check for AArch64 pauth section.
2276 2019-02-20 Alan Modra <amodra@gmail.com>
2279 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2282 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2284 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2285 Darwin hosts, not just or1k.
2286 * configure: Regenerate.
2288 2019-02-20 Alan Modra <amodra@gmail.com>
2291 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2292 sentinel NUL to string buffer nearer to loop where it is used.
2293 Don't go past sentinel when scanning strings, and don't write
2295 * archive.c (do_slurp_coff_armap): Simplify string handling to
2298 2019-02-19 Alan Modra <amodra@gmail.com>
2301 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2302 attempting to prevent read past end of section.
2304 2019-02-18 Alan Modra <amodra@gmail.com>
2307 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2308 PRIx64 to generate warning messages. Print local sym names too.
2310 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2312 * elf32-arc (INIT_SYM_STRING): Delete.
2313 (FINI_SYM_STRING): Likewise.
2314 (init_str): Likewise.
2315 (fini_str): Likewise.
2317 2019-02-08 Alan Modra <amodra@gmail.com>
2319 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2320 for bss-plt" warning to make it an error.
2322 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2325 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2326 reloc_class_ifunc for ifunc symbols.
2327 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2329 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2331 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2332 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2334 2019-02-07 Nick Clifton <nickc@redhat.com>
2336 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2337 into the definitely obsolete list.
2339 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2342 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2343 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2344 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2346 (elf_x86_64_check_relocs): Here.
2347 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2348 to check if a symbol is defined in a non-shared object.
2349 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2351 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2353 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2354 of 'labs' (and fix GCC warning).
2356 2019-01-25 Nick Clifton <nickc@redhat.com>
2358 * po/ru.po: Updated Russian translation.
2360 2019-01-23 Nick Clifton <nickc@redhat.com>
2362 * po/fr.po: Updated French translation.
2364 2019-01-21 Nick Clifton <nickc@redhat.com>
2366 * po/pt.po: Updated Portuguese translation.
2367 * po/uk.po: Updated Ukranian translation.
2369 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2372 * elf32-nds32.c (nds32_relocate_section): Add space between words
2374 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2376 (riscv_i_or_e_p): Likewise.
2377 (riscv_merge_arch_attr_info): Likewise.
2379 2019-01-19 Nick Clifton <nickc@redhat.com>
2381 * version.m4: Reset to 2.32.51
2382 * configure: Regenerate.
2383 * po/bfd.pot: Regenerate.
2385 2018-06-24 Nick Clifton <nickc@redhat.com>
2387 2.32 branch created.
2389 2019-01-16 Kito Cheng <kito@andestech.com>
2391 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2394 2019-01-16 Kito Cheng <kito@andestech.com>
2395 Nelson Chu <nelson@andestech.com>
2397 * elfnn-riscv.c (in_subsets): New.
2398 (out_subsets): Likewise.
2399 (merged_subsets): Likewise.
2400 (riscv_std_ext_p): Likewise.
2401 (riscv_non_std_ext_p): Likewise.
2402 (riscv_std_sv_ext_p): Likewise.
2403 (riscv_non_std_sv_ext_p): Likewise.
2404 (riscv_version_mismatch): Likewise.
2405 (riscv_i_or_e_p): Likewise.
2406 (riscv_merge_std_ext): Likewise.
2407 (riscv_merge_non_std_and_sv_ext): Likewise.
2408 (riscv_merge_arch_attr_info): Likewise.
2409 (riscv_merge_attributes): Likewise.
2410 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2412 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2413 (elf_backend_obj_attrs_vendor): Define.
2414 (elf_backend_obj_attrs_section_type): Likewise.
2415 (elf_backend_obj_attrs_section): Likewise.
2416 (elf_backend_obj_attrs_arg_type): Define as
2417 riscv_elf_obj_attrs_arg_type.
2418 * elfxx-riscv.c (riscv_estimate_digit): New.
2419 (riscv_estimate_arch_strlen1): Likewise.
2420 (riscv_estimate_arch_strlen): Likewise.
2421 (riscv_arch_str1): Likewise.
2422 (riscv_arch_str): Likewise.
2423 * elfxx-riscv.h (riscv_arch_str): Declare.
2425 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2427 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2429 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2430 source field. (md_apply_fix): Apply final fix
2431 to BFD_RELOC_S12Z_OPR.
2432 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2434 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2437 * elf32-s390.c (allocate_dynrelocs): Update comment.
2439 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2441 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2442 * configure: Regenerate.
2444 2019-01-08 Alan Modra <amodra@gmail.com>
2448 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2451 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2453 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2454 * bfd/bfd-in2.h: Regenerate.
2455 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2456 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2458 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2460 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2461 default target, little endian target is more suitable.
2463 2019-01-04 Alan Modra <amodra@gmail.com>
2467 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2469 (EQ_VALUE_IN_FIELD): Likewise.
2470 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2472 2019-01-01 Alan Modra <amodra@gmail.com>
2474 Update year range in copyright notice of all files.
2476 For older changes see ChangeLog-2018
2478 Copyright (C) 2019 Free Software Foundation, Inc.
2480 Copying and distribution of this file, with or without modification,
2481 are permitted in any medium without royalty provided the copyright
2482 notice and this notice are preserved.
2488 version-control: never