1 2020-08-25 Alan Modra <amodra@gmail.com>
4 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
5 accessing elf_hash_table_id.
7 2020-08-25 Alan Modra <amodra@gmail.com>
10 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
11 accessing elf_hash_table_id.
13 2020-08-24 Mark Wielaard <mark@klomp.org>
15 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
16 (read_formatted_entries): Likewise. And skip zero entry.
18 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
20 * bfd-in2.h (bfd_mach_ck860): New.
21 * cpu-csky.c (arch_info_struct): Add item for CK860.
23 2020-08-24 Alan Modra <amodra@gmail.com>
25 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
26 high part tprel16 relocs.
27 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
28 Clear do_tls_opt on odd instructions.
29 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
30 Don't sanity check them here.
31 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
32 high part tprel16 relocs.
33 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
34 Clear do_tls_opt on odd instructions.
35 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
37 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
40 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
41 * configure: Regenerate.
43 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
46 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
47 versioned symbols, which are defined in shared objects, in
50 2020-08-21 Nick Clifton <nickc@redhat.com>
52 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
53 the data map if there are entries in it.
54 (_bfd_aarch64_erratum_843419_scan): Likewise.
56 2020-08-21 Jan Beulich <jbeulich@suse.com>
58 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
59 last byte of debug dir, not first.
61 2020-08-20 Nick Clifton <nickc@redhat.com>
64 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
65 field in the ELF header of the compressed sections.
67 2020-08-20 Nick Clifton <nickc@redhat.com>
70 * elf-bfd.h (struct bfd_elf_section_data): Add
71 has_secondary_relocs field.
72 * elf.c (_bfd_elf_copy_special_section_fields): Set the
73 has_secondary_relocs field for sections which have associated
75 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
76 on sections which have associated secondary relocs.
78 2020-08-15 Alan Modra <amodra@gmail.com>
80 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
82 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
83 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
84 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
85 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
86 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
87 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
88 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
89 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
90 * elf32-v850.c (v850_elf_check_relocs): Likewise.
91 (v850_elf_add_symbol_hook): Likewise.
92 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
93 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
94 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
95 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
97 2020-08-15 Alan Modra <amodra@gmail.com>
100 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
102 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
103 on small common section.
104 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
105 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
106 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
107 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
108 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
109 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
111 2020-08-14 Alan Modra <amodra@gmail.com>
113 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
114 rather than another copy of primes. Increase maximum default
117 2020-08-13 Alan Modra <amodra@gmail.com>
119 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
121 2020-08-13 Alan Modra <amodra@gmail.com>
123 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
124 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
125 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
126 optimization when --no-pcrel-optimize.
128 2020-08-13 Alan Modra <amodra@gmail.com>
131 * bfd.c (struct bfd): Add read_only.
132 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
133 Set read_only on warning.
134 (elf_object_p): Sanity check program header alignment. Set
135 read_only on warning.
136 * bfd-in2.h: Regenerate.
138 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
140 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
141 win32pstatus note type to avoid signedness comparison warning.
143 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
145 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
146 win32pstatus notes, and return TRUE so we continue rather than
147 stopping as if it was an error.
149 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
151 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
153 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
155 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
156 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
157 appropriate size constraint for each win32pstatus note type.
159 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
161 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
162 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
165 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
167 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
168 (elfcore_grok_win32pstatus): Use.
170 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
172 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
173 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
174 offsets used to read NOTE_INFO_PROCESS.
176 2020-08-12 Nick Clifton <nickc@redhat.com>
178 * po/ru.po: Updated Russian translation.
179 * po/sr.po: Updated Serbian translation.
181 2020-08-07 David Faust <david.faust@oracle.com>
183 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
184 DISP16 and DISP32 relocations.
186 2020-08-05 David Faust <david.faust@oracle.com>
188 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
189 (bpf_elf_howto_table): Use it here.
190 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
191 instruction and data relocations.
193 2020-08-03 Alan Modra <amodra@gmail.com>
195 * vms-lib.c (vms_traverse_index): Sanity check size remaining
196 before accessing vms_idx or vms_elfidx.
198 2020-08-03 Alan Modra <amodra@gmail.com>
201 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
202 size against file size. Correct LONG_MAX limit check.
203 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
204 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
205 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
206 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
207 bfd_malloc_and_get_section.
209 2020-07-31 Alan Modra <amodra@gmail.com>
212 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
213 IR symbols to become dynamic.
214 (elf_link_add_object_symbols): Don't exclude IR symbols when
215 deciding whether an as-needed shared library is needed.
217 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
220 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
222 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
224 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
226 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
227 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
228 Don't define _STRUCTURED_PROC.
229 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
230 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
231 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
232 * configure, config.in: Regenerate.
233 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
234 * Makefile.in, doc/Makefile.in: Regenerate.
236 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
238 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
239 (elf_link_hash_table): Add sym_cache.
240 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
241 (elf32_arm_check_relocs): Updated.
242 (elf32_arm_size_dynamic_sections): Likewise.
243 * elf32-bfin.c (bfin_link_hash_table): Removed.
244 (bfin_link_hash_newfunc): Updated.
245 (bfin_hash_table): Removed.
246 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
247 (csky_elf_check_relocs): Updated.
248 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
249 (elf32_hppa_check_relocs): Updated.
250 * elf32-i386.c (elf_i386_tls_transition): Updated.
251 (elf_i386_convert_load_reloc): Likewise.
252 (elf_i386_check_relocs): Likewise.
253 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
254 (m32r_elf_hash_table): Updated.
255 (m32r_elf_link_hash_table_create): Likewise.
256 (m32r_elf_create_dynamic_sections): Likewise.
257 (m32r_elf_adjust_dynamic_symbol): Likewise.
258 (allocate_dynrelocs): Likewise.
259 (m32r_elf_size_dynamic_sections): Likewise.
260 (m32r_elf_relocate_section): Likewise.
261 (m32r_elf_finish_dynamic_symbol): Likewise.
262 (m32r_elf_check_relocs): Likewise.
263 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
265 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
266 (elf_m68k_check_relocs): Updated.
267 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
268 (elf_metag_check_relocs): Updated.
269 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
270 (microblaze_elf_check_relocs): Updated.
271 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
272 (nds32_elf_create_dynamic_sections): Likewise.
273 (nds32_elf_adjust_dynamic_symbol): Likewise.
274 (nds32_elf_check_relocs): Likewise.
275 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
276 srelbss and aym_cache.
277 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
278 (nios2_elf32_check_relocs): Updated.
279 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
280 (or1k_elf_check_relocs): Updated.
281 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
282 (ppc_elf_check_relocs): Updated.
283 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
284 (elf_s390_check_relocs): Updated.
285 (elf_s390_finish_dynamic_sections): Likewise.
286 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
288 (sh_elf_create_dynamic_sections): Updated.
289 (sh_elf_adjust_dynamic_symbol): Likewise.
290 (sh_elf_size_dynamic_sections): Likewise.
291 (sh_elf_check_relocs): Likewise.
292 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
293 (elf32_tic6x_check_relocs): Updated.
294 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
295 (tilepro_elf_hash_table): Updated.
296 (tilepro_elf_link_hash_table_create): Likewise.
297 (tilepro_elf_check_relocs): Likewise.
298 (tilepro_elf_adjust_dynamic_symbol): Likewise.
299 (allocate_dynrelocs): Likewise.
300 (tilepro_elf_size_dynamic_sections): Likewise.
301 (tilepro_elf_relocate_section): Likewise.
302 (tilepro_elf_finish_dynamic_symbol): Likewise.
303 (tilepro_finish_dyn): Likewise.
304 (tilepro_elf_finish_dynamic_sections): Likewise.
305 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
306 (ppc64_elf_before_check_relocs): Updated.
307 (ppc64_elf_check_relocs): Likewise.
308 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
309 (elf_s390_check_relocs): Updated.
310 (elf_s390_relocate_section): Likewise.
311 (elf_s390_finish_dynamic_sections): Likewise.
312 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
313 (elf_x86_64_check_relocs): Likewise.
314 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
316 (elfNN_aarch64_check_relocs): Updated.
317 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
318 (riscv_elf_check_relocs): Updated.
319 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
320 (mips_elf_resolve_got_page_ref): Updated.
321 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
322 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
324 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
325 (tilegx_elf_check_relocs): Updated.
326 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
328 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
330 * elflink.c (bfd_elf_final_link): Give local symbols a name if
332 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
333 return TRUE if making ET_REL output.
335 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
337 * elf-bfd.h (elf_backend_data): Add
338 `elf_backend_elfsym_local_is_section' member.
339 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
341 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
342 * elflink.c (bfd_elf_final_link): Use it to determine whether
343 set the `.symtab' section's `sh_info' value to the index of the
344 first non-local or non-section symbol.
345 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
347 (elf_backend_elfsym_local_is_section): New macro.
348 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
350 (elf_backend_elfsym_local_is_section): New macro.
352 2020-07-29 Alan Modra <amodra@gmail.com>
354 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
355 defined in excluded sections.
357 2020-07-28 Alan Modra <amodra@gmail.com>
359 * elf.c (assign_section_numbers): Comment. Don't segfault on
360 discarded sections when setting linked-to section for generic
362 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
364 2020-07-27 Alan Modra <amodra@gmail.com>
366 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
368 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
371 2020-07-24 Nick Clifton <nickc@redhat.com>
373 * config.bfd: Move xc16x target to the obsolete list.
375 2020-07-22 Kevin Buettner <kevinb@redhat.com>
377 * binary.c (binary_get_section_contents): Seek using offset
378 from section's file position.
380 2020-07-22 Kevin Buettner <kevinb@redhat.com>
382 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
384 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
387 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
388 type for the first function argument. Rename pointers to reflect
389 that they have distinct types.
391 2020-07-20 Alan Modra <amodra@gmail.com>
393 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
395 2020-07-19 Alan Modra <amodra@gmail.com>
397 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
398 (select_alt_stub): New function.
399 (ppc_get_stub_entry): Use it here.
400 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
402 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
403 merge notoc stubs with other varieties when power10_stubs is "auto".
404 Instead dup the stub hash table entry.
405 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
406 tests of power10_stubs.
408 2020-07-15 Alan Modra <amodra@gmail.com>
411 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
413 2020-07-15 Nick Clifton <nickc@redhat.com>
416 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
417 check for aux entries that overflow the buufer.
419 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
421 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
422 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
424 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
425 Alan Modra <amodra@gmail.com>
428 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
429 objects both before and after normal object files.
430 * elflink.c (_bfd_elf_section_already_linked): Likewise.
432 2020-07-10 Alan Modra <amodra@gmail.com>
434 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
435 * elf64-ppc.c (struct ppc_link_hash_table): Delete
437 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
438 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
439 uses of power10_stubs.
441 2020-07-09 Alan Modra <amodra@gmail.com>
443 * coff-ppc.c: Delete.
446 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
447 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
449 (coff_write_object_contents): Remove PPC_PE code.
450 * config.bfd: Move powerpcle-pe to removed targets.
451 * configure.ac: Remove powerpc PE entries.
452 * libcoff-in.h (ppc_allocate_toc_section): Delete.
453 (ppc_process_before_allocation): Delete.
454 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
455 * targets.c: Remove powerpc PE vectors.
456 * po/SRC-POTFILES.in: Regenerate.
457 * libcoff.h: Regenerate.
458 * Makefile.in: Regenerate.
459 * configure: Regenerate.
461 2020-07-09 Nick Clifton <nickc@redhat.com>
463 * po/fr.po: Updated French translation.
465 2020-07-07 Alan Modra <amodra@gmail.com>
467 * xcofflink.c (xcoff_mark): Don't mark const sections.
468 (bfd_xcoff_record_link_assignment): Add FIXME.
469 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
470 sections being discarded by linker script.
472 2020-07-07 Alan Modra <amodra@gmail.com>
474 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
475 time, uid, gid and mode for deterministic archive.
476 (xcoff_write_archive_contents_big): Likewise.
478 2020-07-07 Alan Modra <amodra@gmail.com>
480 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
483 2020-07-06 Nick Clifton <nickc@redhat.com>
485 * po/pt.po: Updated Portuguese translation.
486 * po/uk.po: Updated Ukranian translation.
488 2020-07-04 Nick Clifton <nickc@redhat.com>
490 * version.m4: Set version to 2.35.50.
491 * configure: Regenerate.
492 * po/bbfd.pot: Regenerate.
494 2020-07-04 Nick Clifton <nickc@redhat.com>
496 Binutils 2.35 branch created.
498 2020-07-01 Alan Modra <amodra@gmail.com>
501 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
502 raw syment index before dereferencing.
504 2020-07-01 Alan Modra <amodra@gmail.com>
506 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
508 2020-07-01 Alan Modra <amodra@gmail.com>
510 * config.bfd: Obsolete xc16x.
512 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
514 * archures.c (bfd_mach_i386_nacl): Removed.
515 (bfd_mach_i386_i386_nacl): Likewise.
516 (bfd_mach_x86_64_nacl): Likewise.
517 (bfd_mach_x64_32_nacl): Likewise.
518 * config.bfd: Remove *-*-nacl* targets.
519 * configure.ac: Remove x86 NaCl target vectors.
520 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
521 (bfd_x64_32_nacl_arch): Likewise.
522 (bfd_x86_64_nacl_arch): Likewise.
523 (bfd_i386_nacl_arch): Likewise.
524 (bfd_x64_32_arch_intel_syntax): Updated.
525 * elf32-i386.c: Don't include "elf-nacl.h".
526 (elf_i386_nacl_plt): Removed.
527 (elf_i386_nacl_plt0_entry): Likewise.
528 (elf_i386_nacl_plt_entry): Likewise.
529 (elf_i386_nacl_pic_plt0_entry): Likewise.
530 (elf_i386_nacl_pic_plt_entry): Likewise.
531 (elf_i386_nacl_eh_frame_plt): Likewise.
532 (elf_i386_nacl_plt): Likewise.
533 (elf32_i386_nacl_elf_object_p): Likewise.
534 (elf_i386_get_synthetic_symtab): Updated.
535 (elf_i386_link_setup_gnu_properties): Likewise.
536 * elf64-x86-64.c: Don't include "elf-nacl.h".
537 (elf_x86_64_nacl_plt): Removed.
538 (elf64_x86_64_nacl_elf_object_p): Likewise.
539 (elf_x86_64_nacl_plt0_entry): Likewise.
540 (elf_x86_64_nacl_plt_entry): Likewise.
541 (elf_x86_64_nacl_eh_frame_plt): Likewise.
542 (elf_x86_64_nacl_plt): Likewise.
543 (elf32_x86_64_nacl_elf_object_p): Likewise.
544 (elf_x86_64_get_synthetic_symtab): Updated.
545 (elf_x86_64_link_setup_gnu_properties): Likewise.
546 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
547 * targets.c: Remove x86 NaCl target vectors.
548 * bfd-in2.h: Regenerated.
549 * configure: Likewise.
551 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
553 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
554 _bfd_elf_add_dynamic_tags.
556 2020-06-29 Alan Modra <amodra@gmail.com>
558 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
559 return value of bfd_bread. Don't read more than requested length.
560 Sanity check length. Properly terminate file name.
562 2020-06-29 Alan Modra <amodra@gmail.com>
564 * arc-got.h: Use C style comments.
565 * coff-z80.c: Likewise.
566 * elf32-csky.c: Likewise.
567 * peXXigen.c: Likewise.
568 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
571 2020-06-26 Pat Bernardi <bernardi@adacore.com>
573 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
574 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
576 2020-06-26 Alan Modra <amodra@gmail.com>
578 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
579 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
580 (riscv_get_priv_spec_name): Move to..
581 * cpu-riscv.c: ..here.
582 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
583 Use %u to print unsigned numbers.
585 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
587 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
588 default architecture.
590 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
593 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
594 _bfd_elf_add_dynamic_tags.
596 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
599 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
600 _bfd_elf_add_dynamic_tags.
602 2020-06-24 Alan Modra <amodra@gmail.com>
604 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
605 shifts without undefined behaviour.
607 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
609 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
611 (_bfd_elf_add_dynamic_tags): New.
612 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
613 _bfd_elf_add_dynamic_tags.
614 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
615 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
616 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
617 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
618 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
619 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
620 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
621 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
623 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
624 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
625 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
626 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
627 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
628 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
629 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
630 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
631 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
633 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
634 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
635 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
636 _bfd_elf_maybe_vxworks_add_dynamic_tags.
637 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
638 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
640 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
641 (_bfd_x86_elf_size_dynamic_sections): Likewise.
642 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
643 dt_reloc_sz and dt_reloc_ent.
644 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
645 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
647 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
648 etab.dt_pltgot_required.
649 (elf32_hppa_size_dynamic_sections): Call
650 _bfd_elf_add_dynamic_tags.
651 * elf32-metag.c (elf_metag_link_hash_table_create): Set
652 etab.dt_pltgot_required.
653 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
654 * elf32-sh.c (sh_elf_link_hash_table_create): Set
655 root.dt_pltgot_required for FDPIC output.
656 (sh_elf_size_dynamic_sections): Call
657 _bfd_elf_maybe_vxworks_add_dynamic_tags.
658 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
659 elf.dt_pltgot_required.
660 (elf_xtensa_size_dynamic_sections): Call
661 _bfd_elf_add_dynamic_tags.
662 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
663 root.dt_pltgot_required.
664 (elf64_hppa_size_dynamic_sections): Call
665 _bfd_elf_add_dynamic_tags.
666 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
667 root.dt_pltgot_required.
668 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
669 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
670 * elflink.c (_bfd_elf_add_dynamic_tags): New.
672 2020-06-22 Saagar Jha <saagar@saagarjha.com>
674 * mach-o.c: Support the new load commands by reading a linkedit
675 data command for them.
677 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
679 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
680 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
681 (riscv_get_priv_spec_class): Likewise.
682 (riscv_get_priv_spec_name): Likewise.
683 (riscv_get_priv_spec_class_from_numbers): New function, convert
684 the version numbers into string, then call riscv_get_priv_spec_class
685 to get the priv spec class.
686 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
687 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
688 (riscv_get_priv_spec_name): Likewise.
689 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
690 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
691 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
692 of input and output objects form their priv spec attributes by
693 riscv_get_priv_spec_class_from_numbers. Report warning rather than
694 errors when linking objects with differnet priv spec versions. We do
695 know v1.9.1 may have conflicts to other versions, so report the
696 warning, too. After that, update the output priv spec version to the
699 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
701 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
702 priv attributes, we will check the conflicts for all of them (major,
703 minor and revision), and then set the priv_attrs_merged to TRUE to
704 indicate that we have handled all of the priv attributes. Remove
705 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
707 2020-06-21 Alan Modra <amodra@gmail.com>
710 * configure.ac: Disable plugins by default for some targets.
711 * plugin.c: Comment typo fix.
712 * configure: Regenerate.
714 2020-06-19 Nick Clifton <nickc@redhat.com>
716 * plugin.c (try_load_plugin): Suppress the error message about
717 being unable to open a plugin if creating a list of viable
720 2020-06-16 Alan Modra <amodra@gmail.com>
722 * aout-tic30.c: Delete file.
723 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
724 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
725 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
726 (xc16x-*-elf): Sort properly.
727 * configure.ac: Remove tic30_aout_vec.
728 * targets.c: Likewise.
729 * Makefile.in: Regenerate.
730 * configure: Regenerate.
731 * po/SRC-POTFILES.in: Regenerate.
733 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
735 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
736 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
737 (elf32xtensa_abi): New global variable.
738 (xtensa_abi_choice): New function.
739 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
740 XSHAL_ABI to select PLT code.
742 2020-06-15 Roland McGrath <mcgrathr@google.com>
744 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
745 field of bfd_link_info.
747 2020-06-15 Alan Modra <amodra@gmail.com>
749 * config.bfd: Obsolete powerpcle-*-pe targets.
751 2020-06-15 Alan Modra <amodra@gmail.com>
754 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
755 symbols that were defined in discarded sections.
756 * cofflink.c (coff_link_check_archive_element): Likewise.
757 (coff_link_add_symbols): Set indx to -3 for symbols defined in
759 (_bfd_coff_write_global_sym): Don't emit such symbols.
760 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
761 libcoff.h: Regenerate.
763 2020-06-11 Alan Modra <amodra@gmail.com>
766 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
768 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
770 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
771 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
772 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
775 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
778 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
779 Clear verinfo.verdef.
781 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
784 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
785 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
786 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
788 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
789 Set ifunc_resolvers if there are FUNC resolvers.
790 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
791 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
792 with elf.ifunc_resolvers.
793 (write_plt_relocs_for_local_syms): Likewise.
794 (ppc64_elf_relocate_section): Likewise.
795 (ppc64_elf_finish_dynamic_sections): Likewise.
796 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
798 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
799 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
800 instead of readonly_dynrelocs_against_ifunc.
801 * elfxx-x86.h (elf_x86_link_hash_table): Remove
802 readonly_dynrelocs_against_ifunc.
804 2020-06-09 Alan Modra <amodra@gmail.com>
806 * elf64-ppc.c (struct ppc_link_hash_table): Delete
807 maybe_local_ifunc_resolver field.
808 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
809 cases where maybe_local_ifunc_resolver was set.
810 (ppc64_elf_relocate_section): Likewise.
811 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
814 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
816 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
818 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
820 (elf32_arm_size_dynamic_sections): Updated. Clear
821 root.tlsdesc_plt for DF_BIND_NOW.
822 (elf32_arm_finish_dynamic_sections): Updated.
823 (elf32_arm_output_arch_local_syms): Likewise.
824 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
825 Clear root.tlsdesc_plt for DF_BIND_NOW.
826 (nds32_elf_finish_dynamic_sections): Updated.
827 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
828 dt_tlsdesc_plt and dt_tlsdesc_got.
829 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
830 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
831 tlsdesc_plt and dt_tlsdesc_got.
832 (elfNN_aarch64_allocate_dynrelocs): Updated.
833 (elfNN_aarch64_finish_dynamic_sections): Likewise.
834 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
835 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
837 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
838 (_bfd_x86_elf_size_dynamic_sections): Likewise.
839 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
840 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
843 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
845 * elf32-tic6x.c (elf32_bed): Defined the default to
848 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
850 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
852 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
853 root.splt/root.srelplt.
854 (elf64_hppa_create_dynamic_sections): Likewise.
855 (elf64_hppa_size_dynamic_sections): Likewise.
856 (elf64_hppa_finish_dynamic_symbol): Likewise.
857 (elf_hppa_final_link): Likewise.
858 (elf_hppa_final_link_relocate): Likewise.
860 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
862 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
863 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
866 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
868 * elf-bfd.h (elf_target_os): New.
869 (elf_link_hash_table): Add target_os.
870 (elf_backend_data): Add target_os.
871 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
872 symbian_p and nacl_p.
873 (create_got_section): Updated.
874 (elf32_arm_create_dynamic_sections): Likewise.
875 (arm_type_of_stub): Likewise.
876 (elf32_arm_create_or_find_stub_sec): Likewise.
877 (elf32_arm_allocate_plt_entry): Likewise.
878 (elf32_arm_populate_plt_entry): Likewise.
879 (elf32_arm_final_link_relocate): Likewise.
880 (elf32_arm_check_relocs): Likewise.
881 (allocate_dynrelocs_for_symbol): Likewise.
882 (elf32_arm_finish_dynamic_symbol): Likewise.
883 (elf32_arm_finish_dynamic_sections): Likewise.
884 (elf32_arm_output_plt_map_1): Likewise.
885 (elf32_arm_output_arch_local_syms): Likewise.
886 (elf32_arm_add_symbol_hook): Likewise.
887 (elf32_arm_nacl_link_hash_table_create): Likewise.
888 (elf32_arm_vxworks_link_hash_table_create): Likewise.
889 (elf32_arm_symbian_link_hash_table_create): Likewise.
890 (ELF_TARGET_OS): New.
891 * elf32-i386.c (elf_i386_arch_bed): Removed.
892 (elf_backend_arch_data): Likewise.
893 (elf_i386_solaris_arch_bed): Likewise.
894 (elf_i386_nacl_arch_bed): Likewise.
895 (elf_i386_vxworks_arch_bed): Likewise.
896 (elf_i386_relocate_section): Updated.
897 (elf_i386_finish_dynamic_sections): Likewise.
898 (elf_i386_get_synthetic_symtab): Likewise.
899 (elf_i386_link_setup_gnu_properties): Likewise.
900 (ELF_TARGET_OS): New.
901 * elf32-mips.c (ELF_TARGET_OS): New.
902 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
903 (ppc_elf_create_got): Updated.
904 (ppc_elf_create_dynamic_sections): Likewise.
905 (ppc_elf_check_relocs): Likewise.
906 (ppc_elf_adjust_dynamic_symbol): Likewise.
907 (ppc_elf_size_dynamic_sections): Likewise.
908 (ppc_elf_relocate_section): Likewise.
909 (ppc_elf_finish_dynamic_sections): Likewise.
910 (ppc_elf_vxworks_link_hash_table_create): Likewise.
911 (ELF_TARGET_OS): New.
912 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
913 (sh_elf_link_hash_table_create): Updated.
914 (sh_elf_create_dynamic_sections): Likewise.
915 (allocate_dynrelocs): Likewise.
916 (sh_elf_size_dynamic_sections): Likewise.
917 (sh_elf_relocate_section): Likewise.
918 (sh_elf_finish_dynamic_symbol): Likewise.
919 (sh_elf_finish_dynamic_sections): Likewise.
920 (ELF_TARGET_OS): New.
921 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
923 (bfd_elf32_bfd_link_hash_table_create): Likewise.
924 (ELF_TARGET_OS): New.
925 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
926 (elf_x86_64_solaris_arch_bed): Likewise.
927 (elf_x86_64_nacl_arch_bed): Likewise.
928 (elf_x86_64_finish_dynamic_sections): Updated.
929 (elf_x86_64_get_synthetic_symtab): Likewise.
930 (elf_x86_64_link_setup_gnu_properties): Likewise.
931 (ELF_TARGET_OS): New.
932 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
934 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
935 (MIPS_ELF_REL_DYN_NAME): Updated.
936 (ELF_MIPS_GP_OFFSET): Likewise.
937 (mips_elf_create_local_got_entry): Likewise.
938 (mips_elf_allocate_dynamic_relocations): Likewise.
939 (mips_elf_count_got_symbols): Likewise.
940 (is_gott_symbol): Likewise.
941 (mips_elf_calculate_relocation): Likewise.
942 (mips_elf_create_dynamic_relocation): Likewise.
943 (_bfd_mips_elf_check_relocs): Likewise.
944 (allocate_dynrelocs): Likewise.
945 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
946 (mips_elf_lay_out_got): Likewise.
947 (mips_elf_set_plt_sym_value): Likewise.
948 (_bfd_mips_elf_size_dynamic_sections): Likewise.
949 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
950 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
951 (_bfd_mips_elf_final_link): Likewise.
952 (_bfd_mips_init_file_header): Likewise.
953 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
955 (allocate_dynrelocs): Likewise.
956 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
957 (_bfd_sparc_elf_relocate_section): Likewise.
958 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
959 (sparc_finish_dyn): Likewise.
960 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
961 * elfxx-target.h (ELF_TARGET_OS): New.
962 (elfNN_bed): Add ELF_TARGET_OS.
963 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
964 (_bfd_x86_elf_link_hash_table_create): Likewise.
965 (_bfd_x86_elf_size_dynamic_sections): Likewise.
966 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
967 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
968 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
969 * elfxx-x86.h (elf_x86_target_os): Removed.
970 (elf_x86_backend_data): Likewise.
971 (get_elf_x86_backend_data): Likewise.
972 (elf_x86_link_hash_table): Remove target_os.
974 2020-06-06 Alan Modra <amodra@gmail.com>
977 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
978 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
979 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
980 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
981 * elf64-ppc.c: Update throughout for reloc renaming.
982 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
983 * libbfd.h: Regenerate.
984 * bfd-in2.h: Regenerate.
986 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
989 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
992 2020-06-05 Nick Clifton <nickc@redhat.com>
994 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
997 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
999 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1000 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1001 whether the object can be linked according to it's priv
1002 attributes. The object without any priv spec attributes can
1003 be linked with others. If the first input object doesn't contain
1004 any priv attributes, then we need to copy the setting from the
1005 next input one. Also report more detailed error messages to user.
1007 2020-06-04 Stephen Casner <casner@acm.org>
1009 Extend pdp11-aout symbol table format to accommodate .stab
1010 symbols and implement correct handling of them.
1012 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1013 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1014 normal vs. .stab symbol table type values, replacing N_STAB mask.
1015 (translate_from_native_sym_flags): Determine correct section for
1016 different .stab types.
1017 (translate_to_native_sym_flags): Leave .stab types intact.
1018 (translate_symbol_table): Error if symbol indicates overlay;
1019 store desc field from .stab symbols.
1020 (write_syms): Output desc field with symbol.
1021 (aout_link_check_ar_symbols): Skip .stab symbols.
1022 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1023 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1024 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1025 correctly distinguish .stab symbols and select calculate their
1026 section and value; and copy desc and ovly fields from input symbol
1029 2020-06-04 Stephen Casner <casner@acm.org>
1031 * aoutx.h (translate_symbol_table): Comment had external and
1033 * pdp11.c (translate_symbol_table): Likewise.
1035 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1037 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1038 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1039 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1041 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1044 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1045 in debug section against symbol defined in shared library to 0.
1046 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1047 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1048 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1049 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1050 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1051 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1052 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1053 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1054 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1055 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1056 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1057 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1058 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1059 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1061 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1062 there is non-GOT reference.
1063 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1064 non-alloced sections.
1066 2020-06-03 Stephen Casner <casner@acm.org>
1068 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1070 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1072 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1073 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1074 other size that doesn't qcover the header word.
1075 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1076 string table, and zero it.
1077 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1078 message and set bfd_error on finding an invalid name string offset.
1079 (add_to_stringtab): INLINE -> inline
1080 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1082 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1083 any relocs that could not be recognised.
1084 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1085 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1086 name exists and is long enough, before attempting to see if it is
1088 c3864421222 - Correct case for N_SO being the last symbol.
1089 50455f1ab29 PR 20891 - Handle the case where the main file name
1090 and the directory name are both empty.
1091 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1092 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1093 range string table offsets.
1094 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1095 illegal string offset.
1096 (aout_link_includes_newfunc): Add comment.
1097 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1098 on unexpected relocation type rather than ASSERT.
1100 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1103 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1104 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1106 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1109 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1110 non-alloced sections.
1112 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1114 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1115 dynamic relocations for non SEC_ALLOC sections.
1117 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1119 * aout64.c (BMAGIC, QMAGIC): Do not define.
1120 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1121 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1122 to check the file format.
1123 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1124 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1125 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1127 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1129 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1130 relocations for non SEC_ALLOC sections.
1132 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1134 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1135 * elf32-arm.c (maybe_set_textrel): Removed.
1136 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1137 with _bfd_elf_maybe_set_textrel.
1138 * elf32-csky.c (maybe_set_textrel): Removed.
1139 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1140 with _bfd_elf_maybe_set_textrel.
1141 * elf32-hppa.c (maybe_set_textrel): Removed.
1142 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1143 with _bfd_elf_maybe_set_textrel.
1144 * elf32-lm32.c (maybe_set_textrel): Removed.
1145 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1146 with _bfd_elf_maybe_set_textrel.
1147 * elf32-m32r.c (maybe_set_textrel): Removed.
1148 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1149 with _bfd_elf_maybe_set_textrel.
1150 * elf32-metag.c (maybe_set_textrel): Removed.
1151 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1152 with _bfd_elf_maybe_set_textrel.
1153 * elf32-nds32.c (maybe_set_textrel): Removed.
1154 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1155 with _bfd_elf_maybe_set_textrel.
1156 * elf32-or1k.c (maybe_set_textrel): Removed.
1157 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1158 with _bfd_elf_maybe_set_textrel.
1159 * elf32-ppc.c (maybe_set_textrel): Removed.
1160 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1161 with _bfd_elf_maybe_set_textrel.
1162 * elf32-s390.c (maybe_set_textrel): Removed.
1163 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1164 with _bfd_elf_maybe_set_textrel.
1165 * elf32-sh.c (maybe_set_textrel): Removed.
1166 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1167 with _bfd_elf_maybe_set_textrel.
1168 * elf32-tic6x.c (maybe_set_textrel): Removed.
1169 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1170 with _bfd_elf_maybe_set_textrel.
1171 * elf32-tilepro.c (maybe_set_textrel): Removed.
1172 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1173 with _bfd_elf_maybe_set_textrel.
1174 * elf64-ppc.c (maybe_set_textrel): Removed.
1175 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1176 with _bfd_elf_maybe_set_textrel.
1177 * elf64-s390.c (maybe_set_textrel): Removed.
1178 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1179 with _bfd_elf_maybe_set_textrel.
1180 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1181 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1182 with _bfd_elf_maybe_set_textrel.
1183 * elfnn-riscv.c (maybe_set_textrel): Removed.
1184 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1185 with _bfd_elf_maybe_set_textrel.
1186 * elfxx-sparc.c (maybe_set_textrel): Removed.
1187 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1188 with _bfd_elf_maybe_set_textrel.
1189 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1190 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1191 with _bfd_elf_maybe_set_textrel.
1192 * elfxx-x86.c (maybe_set_textrel): Removed.
1193 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1194 with _bfd_elf_maybe_set_textrel.
1195 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1197 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1200 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1202 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1203 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1204 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1205 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1207 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1208 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1209 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1210 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1211 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1212 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1213 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1214 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1215 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1216 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1217 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1218 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1219 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1220 (elf_backend_copy_indirect_symbol): Likewise.
1221 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1222 (elf_backend_copy_indirect_symbol): Likewise.
1223 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1225 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1229 * elf32-arm.c (readonly_dynrelocs): Removed.
1230 (maybe_set_textrel): Replace readonly_dynrelocs with
1231 _bfd_elf_readonly_dynrelocs.
1232 * elf32-csky.c (readonly_dynrelocs): Removed.
1233 (maybe_set_textrel): Replace readonly_dynrelocs with
1234 _bfd_elf_readonly_dynrelocs.
1235 * elf32-hppa.c(readonly_dynrelocs): Removed.
1236 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1237 _bfd_elf_readonly_dynrelocs.
1238 (maybe_set_textrel): Likewise.
1239 * elf32-lm32.c (readonly_dynrelocs): Removed.
1240 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1241 with _bfd_elf_readonly_dynrelocs.
1242 (maybe_set_textrel): Likewise.
1243 * elf32-m32r.c (readonly_dynrelocs): Removed.
1244 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1245 with _bfd_elf_readonly_dynrelocs.
1246 (maybe_set_textrel): Likewise.
1247 * elf32-metag.c (readonly_dynrelocs): Removed.
1248 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1249 with _bfd_elf_readonly_dynrelocs.
1250 (maybe_set_textrel): Likewise.
1251 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1252 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1253 with _bfd_elf_readonly_dynrelocs.
1254 * elf32-nds32.c (readonly_dynrelocs): Removed.
1255 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1256 with _bfd_elf_readonly_dynrelocs.
1257 (maybe_set_textrel): Likewise.
1258 * elf32-or1k.c (readonly_dynrelocs): Removed.
1259 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1260 with _bfd_elf_readonly_dynrelocs.
1261 * elf32-ppc.c (readonly_dynrelocs): Removed.
1262 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1263 _bfd_elf_readonly_dynrelocs.
1264 (ppc_elf_adjust_dynamic_symbol): Likewise.
1265 (maybe_set_textrel): Likewise.
1266 * elf32-s390.c (readonly_dynrelocs): Removed.
1267 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1268 with _bfd_elf_readonly_dynrelocs.
1269 (maybe_set_textrel): Likewise.
1270 * elf32-sh.c (readonly_dynrelocs): Removed.
1271 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1272 _bfd_elf_readonly_dynrelocs.
1273 (maybe_set_textrel): Likewise.
1274 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1275 (maybe_set_textrel): Replace readonly_dynrelocs with
1276 _bfd_elf_readonly_dynrelocs.
1277 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1278 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1279 with _bfd_elf_readonly_dynrelocs.
1280 (maybe_set_textrel): Likewise.
1281 * elf64-ppc.c (readonly_dynrelocs): Removed.
1282 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1283 _bfd_elf_readonly_dynrelocs.
1284 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1285 (maybe_set_textrel): Likewise.
1286 * elf64-s390.c (readonly_dynrelocs): Removed.
1287 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1288 with _bfd_elf_readonly_dynrelocs.
1289 (maybe_set_textrel): Likewise.
1290 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1291 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1292 (maybe_set_textrel): Replace readonly_dynrelocs with
1293 _bfd_elf_readonly_dynrelocs.
1294 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1295 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1296 with _bfd_elf_readonly_dynrelocs.
1297 (maybe_set_textrel): Likewise.
1298 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1299 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1300 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1301 (maybe_set_textrel): Likewise.
1302 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1303 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1304 with _bfd_elf_readonly_dynrelocs.
1305 (maybe_set_textrel): Likewise.
1306 * elfxx-x86.c (readonly_dynrelocs): Removed.
1307 (maybe_set_textrel): Replace readonly_dynrelocs with
1308 _bfd_elf_readonly_dynrelocs.
1309 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1311 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1313 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1314 -fsanitize=undefined.
1316 2020-06-03 Alan Modra <amodra@gmail.com>
1320 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1322 (pe_ILF_build_a_bfd): Likewise.
1324 2020-06-03 Alan Modra <amodra@gmail.com>
1327 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1328 core files as well as objects.
1330 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1333 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1334 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1336 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1337 (elf_arc_link_hash_newfunc): Updated.
1338 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1339 (elf32_arm_link_hash_newfunc): Updated.
1340 (elf32_arm_copy_indirect_symbol): Likewise.
1341 (elf32_arm_check_relocs): Likewise.
1342 (readonly_dynrelocs): Likewise.
1343 (allocate_dynrelocs_for_symbol): Likewise.
1344 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1345 (csky_elf_link_hash_newfunc): Updated.
1346 (csky_allocate_dynrelocs): Likewise.
1347 (readonly_dynrelocs): Likewise.
1348 (csky_elf_copy_indirect_symbol): Likewise.
1349 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1350 (hppa_link_hash_newfunc): Updated.
1351 (elf32_hppa_copy_indirect_symbol): Likewise.
1352 (elf32_hppa_hide_symbol): Likewise.
1353 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1354 (allocate_dynrelocs): Likewise.
1355 (elf32_hppa_relocate_section): Likewise.
1356 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1357 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1358 (lm32_elf_link_hash_newfunc): Likewise.
1359 (lm32_elf_link_hash_table_create): Updated.
1360 (readonly_dynrelocs): Likewise.
1361 (allocate_dynrelocs): Likewise.
1362 (lm32_elf_copy_indirect_symbol): Likewise.
1363 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1364 (m32r_elf_link_hash_newfunc): Likewise.
1365 (m32r_elf_link_hash_table_create): Updated.
1366 (m32r_elf_copy_indirect_symbol): Likewise.
1367 (allocate_dynrelocs): Likewise.
1368 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1369 (metag_link_hash_newfunc): Updated.
1370 (elf_metag_copy_indirect_symbol): Likewise.
1371 (readonly_dynrelocs): Likewise.
1372 (allocate_dynrelocs): Likewise.
1373 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1375 (link_hash_newfunc): Updated.
1376 (microblaze_elf_check_relocs): Likewise.
1377 (microblaze_elf_copy_indirect_symbol): Likewise.
1378 (readonly_dynrelocs): Likewise.
1379 (allocate_dynrelocs): Likewise.
1380 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1381 (nds32_elf_link_hash_newfunc): Updated.
1382 (nds32_elf_copy_indirect_symbol): Likewise.
1383 (readonly_dynrelocs): Likewise.
1384 (allocate_dynrelocs): Likewise.
1385 (nds32_elf_check_relocs): Likewise.
1386 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1387 (link_hash_newfunc): Updated.
1388 (nios2_elf32_copy_indirect_symbol): Likewise.
1389 (nios2_elf32_check_relocs): Likewise.
1390 (allocate_dynrelocs): Likewise.
1391 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1392 (or1k_elf_link_hash_newfunc): Updated.
1393 (readonly_dynrelocs): Likewise.
1394 (allocate_dynrelocs): Likewise.
1395 (or1k_elf_copy_indirect_symbol): Likewise.
1396 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1397 (ppc_elf_link_hash_newfunc): Updated.
1398 (ppc_elf_copy_indirect_symbol): Likewise.
1399 (ppc_elf_check_relocs): Likewise.
1400 (readonly_dynrelocs): Likewise.
1401 (ppc_elf_adjust_dynamic_symbol): Likewise.
1402 (allocate_dynrelocs): Likewise.
1403 (ppc_elf_relocate_section): Likewise.
1404 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1405 (link_hash_newfunc): Updated.
1406 (elf_s390_copy_indirect_symbol): Likewise.
1407 (readonly_dynrelocs): Likewise.
1408 (elf_s390_adjust_dynamic_symbol): Likewise.
1409 (allocate_dynrelocs): Likewise.
1410 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1411 (sh_elf_link_hash_newfunc): Updated.
1412 (readonly_dynrelocs): Likewise.
1413 (allocate_dynrelocs): Likewise.
1414 (sh_elf_copy_indirect_symbol): Likewise.
1415 (sh_elf_check_relocs): Likewise.
1416 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1417 (elf32_tic6x_link_hash_newfunc): Likewise.
1418 (elf32_tic6x_link_hash_table_create): Updated.
1419 (readonly_dynrelocs): Likewise.
1420 (elf32_tic6x_check_relocs): Likewise.
1421 (elf32_tic6x_allocate_dynrelocs): Likewise.
1422 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1424 (link_hash_newfunc): Updated.
1425 (tilepro_elf_copy_indirect_symbol): Likewise.
1426 (tilepro_elf_check_relocs): Likewise.
1427 (allocate_dynrelocs): Likewise.
1428 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1429 (ppc64_elf_copy_indirect_symbol): Updated.
1430 (ppc64_elf_check_relocs): Likewise.
1431 (readonly_dynrelocs): Likewise.
1432 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1433 (dec_dynrel_count): Likewise.
1434 (allocate_dynrelocs): Likewise.
1435 (ppc64_elf_relocate_section): Likewise.
1436 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1437 (link_hash_newfunc): Updated.
1438 (elf_s390_copy_indirect_symbol): Likewise.
1439 (readonly_dynrelocs): Likewise.
1440 (allocate_dynrelocs): Likewise.
1441 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1442 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1444 (elfNN_aarch64_link_hash_newfunc): Updated.
1445 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1446 (readonly_dynrelocs): Likewise.
1447 (need_copy_relocation_p): Likewise.
1448 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1449 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1450 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1451 (link_hash_newfunc): Updated.
1452 (riscv_elf_copy_indirect_symbol): Likewise.
1453 (riscv_elf_check_relocs): Likewise.
1454 (readonly_dynrelocs): Likewise.
1455 (allocate_dynrelocs): Likewise.
1456 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1458 (link_hash_newfunc): Updated.
1459 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1460 (_bfd_sparc_elf_check_relocs): Likewise.
1461 (readonly_dynrelocs): Likewise.
1462 (allocate_dynrelocs): Likewise.
1463 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1464 (link_hash_newfunc): Updated.
1465 (tilegx_elf_copy_indirect_symbol): Likewise.
1466 (tilegx_elf_check_relocs): Likewise.
1467 (readonly_dynrelocs): Likewise.
1468 (allocate_dynrelocs): Likewise.
1469 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1470 (readonly_dynrelocs): Likewise.
1471 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1472 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1474 2020-06-01 Alan Modra <amodra@gmail.com>
1476 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1477 command against cmd_length, not the end of record. For
1478 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1479 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1482 2020-05-28 David Faust <david.faust@oracle.com>
1484 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1485 R_BPF_INSN_{32,64} relocations.
1487 2020-05-28 Stephen Casner <casner@acm.org>
1489 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1490 addreses in .long (used in testsuites) and .stab values.
1492 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1495 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1496 Check bfd_link_dll when issue a DT_TEXTREL warning.
1497 * elfxx-x86.c (maybe_set_textrel): Likewise.
1498 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1500 2020-05-26 Nick Clifton <nickc@redhat.com>
1502 * plugin.c (try_load_plugin): Extend error message when a plugin
1505 2020-05-23 Alan Modra <amodra@gmail.com>
1507 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1509 2020-05-22 Alan Modra <amodra@gmail.com>
1512 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1513 attributes from shared libraries, and do not return an error if
1516 2020-05-21 Alan Modra <amodra@gmail.com>
1519 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1521 (_bfd_delete_bfd): Free the copy.
1522 (_bfd_new_bfd): Free nbfd->memory on error.
1524 2020-05-21 Alan Modra <amodra@gmail.com>
1526 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1527 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1528 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1529 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1530 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1531 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1532 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1533 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1534 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1535 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1536 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1537 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1538 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1539 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1540 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1541 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1542 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1543 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1544 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1545 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1547 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1549 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1550 get_default_version. It is used to find the default version for
1551 the specific extension.
1552 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1553 default_major_version and default_minor_version. Add new bfd_boolean
1554 parameter *use_default_version. Set it to TRUE if we need to call
1555 the callback rps->get_default_version to find the default version.
1556 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1557 the default version in riscv_parsing_subset_version, and then call
1558 riscv_add_subset to add the subset into subset list.
1559 (riscv_parse_prefixed_ext): Likewise.
1560 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1561 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1562 strings rather than characters.
1563 riscv_merge_arch_attr_info): The callback function get_default_version
1564 is only needed for assembler, so set it to NULL int the linker.
1565 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1566 * elfxx-riscv.h: Updated.
1568 2020-05-20 Alan Modra <amodra@gmail.com>
1571 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1572 use bfd_set_filename.
1573 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1574 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1575 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1576 (bfd_create): Likewise.
1577 (_bfd_delete_bfd): Don't free filename.
1578 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1579 return pointer to the copy or NULL on alloc fail.
1580 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1581 result of bfd_set_filename.
1582 * bfd-in2.h: Regenerate.
1584 2020-05-20 Alan Modra <amodra@gmail.com>
1587 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1588 section size against file size.
1589 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1591 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1594 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1595 and memset when allocating memory for the sections_being_created
1598 2020-05-19 Stafford Horne <shorne@gmail.com>
1600 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1602 (or1k_elf_relocate_section): Access srelgot via
1603 htab->root.srelgot. Add assertions for srelgot->contents.
1604 Introduce local variable for srelgot to not reuse global
1606 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1607 (or1k_set_got_and_rela_sizes): New function.
1608 (or1k_initial_exec_offset): New function.
1609 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1610 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1612 (or1k_elf_check_relocs): Use OR to set TLS access.
1613 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1615 (or1k_elf_size_dynamic_sections): Use
1616 or1k_set_got_and_rela_sizes to set sizes.
1617 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1618 (TCB_SIZE): New macro.
1619 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1620 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1621 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1622 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1623 (tpoff): Add dynamic boolean argument.
1624 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1626 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1628 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1629 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1630 cases with BFD_RELOC_AARCH64_JUMP26.
1631 (elfNN_aarch64_check_relocs): Likewise.
1633 2020-05-19 Alan Modra <amodra@gmail.com>
1635 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1636 bfd_get_filename rather than accessing bfd->filename directly.
1637 * aout-target.h (MY (object_p)): Likewise.
1638 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1639 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1640 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1641 (_bfd_archive_bsd44_construct_extended_name_table),
1642 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1643 (_bfd_bsd_write_armap): Likewise.
1644 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1645 * cache.c (bfd_open_file): Likewise.
1646 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1647 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1648 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1649 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1650 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1651 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1652 (patch_tls_desc_to_ie): Likewise.
1653 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1654 (spu_elf_auto_overlay): Likewise.
1655 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1656 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1657 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1658 * elflink.c (bfd_elf_size_dynamic_sections),
1659 (elf_link_input_bfd): Likewise.
1660 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1661 * mach-o.c (bfd_mach_o_follow_dsym),
1662 (bfd_mach_o_close_and_cleanup): Likewise.
1663 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1664 (find_separate_debug_file, get_build_id_name): Likewise.
1665 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1666 * plugin.c (bfd_plugin_open_input): Likewise.
1667 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1668 * som.c (som_write_armap): Likewise.
1669 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1670 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1671 (_bfd_vms_lib_write_archive_contents): Likewise.
1672 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1674 2020-05-19 Alan Modra <amodra@gmail.com>
1677 * bfdio.c (_bfd_real_fopen): Typo fix.
1679 2020-05-18 Nick Clifton <nickc@redhat.com>
1682 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1683 for the sections_being_created array.
1685 2020-05-18 Alan Modra <amodra@gmail.com>
1687 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1688 they can be freed without also freeing internal_relocs.
1690 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1693 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1694 separators into DOS style when creating a WIN32 fullpath.
1696 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1698 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1699 to initialize RISC-V tdata.
1701 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1703 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1706 2020-05-11 Alan Modra <amodra@gmail.com>
1708 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1710 2020-05-11 Alan Modra <amodra@gmail.com>
1712 * elf64-ppc.c: Rename powerxx to power10 throughout.
1714 2020-05-11 Alan Modra <amodra@gmail.com>
1717 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1718 contains required number of auxents before processing any auxent.
1719 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1720 file name from auxents for PE.
1722 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1724 * aout-cris.c (DEFAULT_ARCH): Delete define.
1725 (MY_set_arch_mach): Likewise.
1726 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1728 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1729 of r_type before the shift.
1731 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1734 * elfnn-aarch64.c (group_sections): Copy implementation from
1737 2020-05-01 Alan Modra <amodra@gmail.com>
1740 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1741 accessing root.u.def of symbols. Also check root.u.def.section
1742 is non-NULL. Reverse tests so as to make the logic positive.
1744 2020-05-01 Alan Modra <amodra@gmail.com>
1747 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1748 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1750 2020-05-01 Alan Modra <amodra@gmail.com>
1753 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1754 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1755 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1756 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1757 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1758 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1759 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1760 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1761 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1762 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1764 2020-05-01 Alan Modra <amodra@gmail.com>
1767 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1768 from shared libraries.
1770 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1772 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1773 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1774 equals 0. Report overflow when the result has negative sign but
1775 all significant bits are zero.
1777 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1779 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1780 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1782 2020-04-28 Alan Modra <amodra@gmail.com>
1784 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1785 Emit warning message.
1787 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1789 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1790 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1791 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1792 to x86_64_pe_big_vec as it not a big-endian format.
1793 (vec i386_pe_big_vec): New.
1794 * configure.ac: Likewise.
1795 * targets.c: Likewise.
1796 * configure: Regenerate.
1797 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1798 COFF_WITH_PE_BIGOBJ): New.
1799 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1801 (x86_64_pe_be_vec): Moved.
1803 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1805 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1806 * elf.c (elfcore_grok_arc_v2): New function.
1807 (elfcore_grok_note): Call the new function to handle the corresponding
1809 (elfcore_write_arc_v2): New function.
1810 (elfcore_write_register_note): Call the new function to handle the
1811 corresponding pseudo-sections.
1813 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1816 * bfd-in2.h: Regenerated.
1817 * elf32-xtensa.c (elf_howto_table): New entries for
1818 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1819 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1820 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1821 R_XTENSA_NDIFF{8,16,32}.
1822 * libbfd.h (bfd_reloc_code_real_names): Add names for
1823 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1824 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1825 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1826 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1828 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1831 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1834 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1837 * elf-bfd.h (elf_backend_data): Add
1838 elf_backend_strip_zero_sized_dynamic_sections.
1839 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1840 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1842 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1844 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1846 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1848 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1850 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1852 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1854 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1856 2020-04-21 Nick Clifton <nickc@redhat.com>
1858 * po/sr.po: Updated Serbian translation.
1860 2020-04-21 Alan Modra <amodra@gmail.com>
1862 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1865 2020-04-20 Stephen Casner <casner@acm.org>
1867 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1868 causing globals from linker script to be treated as debug symbols.
1869 (translate_symbol_table): Don't sign-extend symbol values from 16
1870 to 64 bits in nm output.
1872 2020-04-20 Alan Modra <amodra@gmail.com>
1874 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1876 2020-04-18 Alan Modra <amodra@gmail.com>
1878 * section.c (bfd_is_const_section): Correct test for special
1880 * bfd-in2.h: Regenerate.
1882 2020-04-17 Alan Modra <amodra@gmail.com>
1885 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1888 2020-04-16 Nick Clifton <nickc@redhat.com>
1891 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1892 abort with a more helpful error message.
1894 2020-04-16 Alan Modra <amodra@gmail.com>
1897 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1900 2020-04-15 Fangrui Song <maskray@google.com>
1903 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1904 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1905 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1906 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1907 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1908 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1909 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1910 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1911 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1912 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1913 * elflink.c (elf_link_output_extsym): Likewise.
1914 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1916 2020-04-15 Alan Modra <amodra@gmail.com>
1919 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1920 pointer into strings that may be freed for section name, always
1921 allocate a new string.
1923 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1924 Jan W. Jagersma <jwjagersma@gmail.com>
1926 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1927 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1928 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1929 (_bfd_go32_mkobject): New functions.
1930 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1931 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1932 (go32exe_mkobject): Call _bfd_go32_mkobject.
1933 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1934 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1936 (coff_write_relocs): Enable extended reloc counter code if
1937 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1938 (coff_write_object_contents): Likewise. Pad section headers
1939 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1940 instead of coff_swap_scnhdr_out.
1941 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1942 enable extended reloc counter.
1943 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1944 Declare with ATTRIBUTE_UNUSED.
1945 * libcoff-in.h: (struct coff_tdata): New field go32.
1947 * libcoff.h: Regenerate.
1949 2020-04-14 Fangrui Song <maskray@google.com>
1952 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1955 2020-04-14 Stephen Casner <casner@acm.org>
1958 * pdp11.c: Add implementation of --imagic option.
1959 (adjust_o_magic): Fix objcopy --extract-symbol test.
1960 * libaout.h (enum aout_magic): Add i_magic.
1962 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1963 Nick Clifton <nickc@redhat.com>
1965 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1967 <default>: Error rather than abort.
1969 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1972 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1973 relocation section from section group.
1975 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1977 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1978 bfd->origin to file offset.
1979 * bfdwin.c (bfd_get_file_window): Likewise.
1980 * bfd.c: Clarify the use of the bfd->origin field.
1981 * bfd-in2.h: Regenerate.
1982 * coff-i386.c: Don't include go32exe.h. Allow overriding
1983 coff_write_object_contents via COFF_WRITE_CONTENTS.
1984 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1985 (go32exe_write_object_contents): New functions.
1986 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1987 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1988 (create_go32_stub): Remove check for 2k size limit. Read stub
1989 from go32exe_temp_stub if present.
1990 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1991 copy variable-length stub.
1992 (go32_check_format): Read stub to go32exe_temp_stub, set
1993 origin, return go32exe_cleanup.
1994 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1995 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1996 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1997 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1998 Remove functions and their associated #defines.
1999 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2000 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2001 Rename field go32stub to stub.
2002 * libcoff.h: Regenerate.
2003 * coff-stgo32.c (go32_check_format): Rename to...
2004 (go32exe_check_format): ...this.
2005 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2006 (go32exe_copy_private_bfd_data): ...this.
2007 (stub_bytes): Rename to...
2008 (go32exe_default_stub): ...this.
2009 (create_go32_stub): Rename to...
2010 (go32exe_create_stub): ...this.
2011 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2014 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2018 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2019 relocation to R_386_32 for relocation against non-preemptible
2021 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2022 allocate dynamic relocation for non-preemptible absolute symbol.
2023 (elf_i386_relocate_section): Pass sec to
2024 GENERATE_DYNAMIC_RELOCATION_P.
2025 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2026 (elf_x86_64_convert_load_reloc): Covert load relocation to
2027 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2028 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2029 for non-preemptible absolute symbol if they overflow.
2030 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2031 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2032 symbol. Don't allocate dynamic relocation for non-preemptible
2034 (elf_x86_64_relocate_section): Don't generate relative relocation
2035 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2036 to GENERATE_DYNAMIC_RELOCATION_P.
2037 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2038 against non-preemptible absolute symbol.
2039 (_bfd_elf_x86_valid_reloc_p): New function.
2040 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2042 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2043 argument. Don't generate dynamic relocation against
2044 non-preemptible absolute symbol.
2045 (ABS_SYMBOL_P): New.
2046 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2047 against non-preemptible absolute symbol.
2049 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2050 (_bfd_elf_x86_valid_reloc_p): New.
2052 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2055 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2056 address in the GOT if in thumb only mode.
2058 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2060 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2062 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2064 * mmo.c (mmo_scan): Create .text section only when needed, not
2067 2020-03-31 Alan Modra <amodra@gmail.com>
2069 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2072 2020-03-31 Alan Modra <amodra@gmail.com>
2074 * vms-alpha.c (image_write): Check bounds for sections without
2075 contents too. Error on non-zero write to section without
2077 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2079 2020-03-31 Alan Modra <amodra@gmail.com>
2081 * tekhex.c (pass_over): Check is_eof before reading buffer.
2083 2020-03-30 Nick Clifton <nickc@redhat.com>
2086 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2087 field to timestamp and make it an integer.
2088 * libcoff.h: Regenerate.
2089 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2090 field in the pe_data structure rather than the insert_timestamp
2093 2020-03-30 Alan Modra <amodra@gmail.com>
2096 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2099 2020-03-26 Nick Clifton <nickc@redhat.com>
2101 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2102 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2104 * libbfd.h: Regenerate.
2106 2020-03-26 Alan Modra <amodra@gmail.com>
2108 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2110 2020-03-26 Alan Modra <amodra@gmail.com>
2112 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2114 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2116 2020-03-25 Nick Clifton <nickc@redhat.com>
2118 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2120 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2121 * libbfd.h: Regenerate.
2123 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2125 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2126 correct field name in the output string.
2128 2020-03-25 Alan Modra <amodra@gmail.com>
2131 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2132 for SHT_NOBITS section if first in segment.
2134 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2137 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2138 (_bfd_elf_get_symbol_version_string): This.
2139 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2140 (_bfd_elf_get_symbol_version_string): This.
2141 (bfd_elf_print_symbol): Pass TRUE to
2142 _bfd_elf_get_symbol_version_string.
2143 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2144 bfd_boolean argument.
2145 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2146 * targets.c (_bfd_get_symbol_version_string): Likewise.
2147 (bfd_get_symbol_version_string): Likewise.
2148 * bfd-in2.h: Regenerated.
2150 2020-03-24 Nick Clifton <nickc@redhat.com>
2151 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2154 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2157 2020-03-24 Nick Clifton <nickc@redhat.com>
2160 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2161 segment to use for PT_GNU_RELRO, ignore empty sections in a
2162 segment's current list.
2164 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2167 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2169 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2172 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2173 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2174 on the previous _bfd_elf_get_symbol_version_string.
2175 (_bfd_elf_get_symbol_version_string): Use it.
2177 2020-03-24 Alan Modra <amodra@gmail.com>
2179 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2180 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2183 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2185 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2187 2020-03-23 Alan Modra <amodra@gmail.com>
2189 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2190 symbol count. Allocate an extra byte to ensure name strings
2191 are terminated. Sanity check name offsets. Release memory on
2194 2020-03-23 Alan Modra <amodra@gmail.com>
2196 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2197 field hasn't been read. Remove unnecessary casts.
2199 2020-03-22 Alan Modra <amodra@gmail.com>
2201 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2202 enough to read number of symbols.
2204 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2206 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2207 (EXECUTABLE_SUFFIX): Likewise.
2208 * config.in: Regenerated.
2209 * configure: Likewise.
2210 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2211 _bfd_generic_close_and_cleanup.
2212 (plugin_list_entry): Remove resolution_file, resolution_option,
2213 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2214 lto_wrapper, gcc_env and initialized,
2215 (need_lto_wrapper_p): Removed.
2216 (get_lto_wrapper): Likewise.
2217 (setup_lto_wrapper_env): Likewise.
2218 (register_all_symbols_read): Likewise.
2219 (egister_cleanup): Likewise.
2220 (get_symbols): Likewise.
2221 (add_input_file): Likewise.
2222 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2223 (add_symbols): Updated.
2224 (try_claim): Likewise.
2225 (try_load_plugin): Likewise.
2226 (bfd_plugin_canonicalize_symtab): Likewise.
2227 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2228 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2230 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2233 * plugin.c (plugin_list_entry): Add has_symbol_type.
2234 (add_symbols_v2): New function.
2235 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2236 provides symbol type.
2237 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2238 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2241 2020-03-20 Alan Modra <amodra@gmail.com>
2243 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2244 enough to read number of symbols.
2246 2020-03-20 Alan Modra <amodra@gmail.com>
2248 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2249 backend functions for NULL before calling.
2250 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2251 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2252 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2253 * elfnn-ia64.c (ignore_errors): New function.
2254 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2256 2020-03-19 Nick Clifton <nickc@redhat.com>
2259 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2260 location of the varinfo in the unit's debug info data. Change the
2261 type of the stack field to a boolean.
2262 (lookup_var_by_offset): New function. Returns the varinfo
2263 structure for the variable described at the given offset in the
2265 (scan_unit_for_symbols): Add support for variables which have the
2266 DW_AT_specification attribute.
2268 2020-03-19 Nick Clifton <nickc@redhat.com>
2271 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2274 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2276 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2278 2020-03-18 Nick Clifton <nickc@redhat.com>
2281 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2282 memory access when processing a corrupt secondary reloc section.
2284 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2286 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2287 instead of calling abort.
2288 * elf32-csky.c (csky_build_one_stub): Likewise.
2289 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2290 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2291 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2292 * elf32-metag.c (metag_build_one_stub): Likewise.
2293 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2294 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2295 (ppc_size_one_stub): Likewise.
2296 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2298 2020-03-17 Nick Clifton <nickc@redhat.com>
2301 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2302 with error messages.
2304 2020-03-17 Nick Clifton <nickc@redhat.com>
2307 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2308 free. Add free on another failure path.
2310 2020-03-16 Alan Modra <amodra@gmail.com>
2313 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2314 we have a non-zero section count. Do lma comparison in octets.
2316 2020-03-16 Alan Modra <amodra@gmail.com>
2318 * vms-alpha.c (dst_restore_location): Validate index into
2319 dst_ptr_offsets array before accessing. Return status.
2320 (dst_retrieve_location): Similarly, making "loc" parameter a
2321 pointer to return value.
2322 (_bfd_vms_slurp_etir): Update calls to above functions.
2324 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2326 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2328 * configure: Regenerated.
2330 2020-03-14 Alan Modra <amodra@gmail.com>
2332 * section.c (BFD_FAKE_SECTIONS): Formatting.
2333 * bfd-in2.h: Regenerate.
2335 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2337 * elf.c (elfcore_grok_netbsd_note): Add support for
2338 NT_NETBSDCORE_LWPSTATUS notes.
2340 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2342 * bfd-in2.h: Regenerate.
2343 * section.c (asection): Add already_assigned field.
2344 (BFD_FAKE_SECTION): Add default initializer for it.
2345 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2346 * elf32-arm.c (arm_build_one_stub): Add support for
2347 non_contiguous_regions.
2348 * elf32-csky.c (csky_build_one_stub): Likewise.
2349 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2350 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2351 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2352 * elf32-metag.c (metag_build_one_stub): Likewise.
2353 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2354 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2355 (ppc_size_one_stub): Likewise.
2356 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2357 * elflink.c (elf_link_input_bfd): Likewise.
2359 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2362 * elf-linker-x86.h (elf_linker_x86_params): Add
2363 static_before_all_inputs and has_dynamic_linker.
2364 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2365 dynamic input objects if -static is passed at command-line
2366 before all input files without --dynamic-linker unless
2367 --no-dynamic-linker is used.
2369 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2371 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2373 2020-03-13 Christian Eggers <ceggers@gmx.de>
2375 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2376 "p_paddr" from "at".
2377 * elfcode.h (bfd_from_remote_memory): Add units to several
2378 parameters. New local "opb". Fix usage of p_align. Fix
2379 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2380 call of target_read_memory.
2381 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2382 calculation of "offset" and "output_offset".
2383 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2384 from "offset" and fix calculation of "end" from "vma+size". Fix
2385 comparison between "sh_addr" and "vma"/"output_offset".
2386 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2387 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2389 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2390 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2391 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2392 assignment of p_paddr from phdr_lma. Fix comparison between
2393 "lma+size" and "next->lma".
2394 (elf_sort_segments): Fix assignment from p_paddr to lma.
2395 (assign_file_positions_for_load_sections): Add unit (bytes) to
2396 local "align". Fix calculation of local "off_adjust". Fix
2397 calculation of local "filehdr_vaddr".
2398 (assign_file_positions_for_non_load_sections): New local "opb".
2399 Fix calculation of "end" from "p_size". Fix comparison between
2400 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2401 from "end" and "p_vaddr".
2402 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2403 vma. Fix assignment to p_paddr from lma. Fix comparison between
2404 p_paddr and lma. Fix assignment to p_paddr from lma.
2405 * merge.c (sec_merge_emit): New local "opb". Convert
2406 "alignment_power" to octets.
2407 (_bfd_add_merge_section): New locals "alignment_power" and
2408 "opb". Fix comparison between "alignment_power" and
2410 (_bfd_merge_sections): New local "opb". Divide size by opb
2411 before checking align mask.
2413 2020-03-13 Christian Eggers <ceggers@gmx.de>
2415 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2416 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2418 (_bfd_elf_make_section_from_phdr): Similarly.
2419 (elf_fake_sections): Fix calculation of
2420 Elf_Internal_shdr::sh_addr from section VMA.
2421 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2423 (assign_file_positions_for_load_sections): Fix calculations of
2424 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2425 comparison between program header address and section LMA.
2426 (assign_file_positions_for_non_load_sections): Likewise.
2427 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2428 (IS_CONTAINED_BY_VMA): Add parameter opb.
2429 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2430 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2431 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2432 Fix calculations of p_addr_valid and p_vaddr_offset.
2433 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2434 with octets per byte when comparing against p_vaddr.
2436 2020-03-11 Alan Modra <amodra@gmail.com>
2438 * som.c (setup_sections): Sanity check subspace.name.
2440 2020-03-11 Alan Modra <amodra@gmail.com>
2442 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2444 2020-03-10 Alan Modra <amodra@gmail.com>
2447 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2450 2020-03-09 Alan Modra <amodra@gmail.com>
2452 * wasm-module.c (wasm_scan): Sanity check file name length
2453 before allocating memory. Move common section setup code. Do
2454 without bfd_tell to calculate section size.
2456 2020-03-06 Nick Clifton <nickc@redhat.com>
2458 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2459 with error messages and failure return values.
2461 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2463 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2464 relocation sections for any removed reference to a dynamic symbol.
2466 2020-03-05 Nick Clifton <nickc@redhat.com>
2468 * elf-bfd.h (struct elf_backend_data): Add new fields:
2469 init_secondary_reloc_section, slurp_secondary_reloc_section,
2470 write_secondary_reloc_section.
2471 (_bfd_elf_init_secondary_reloc_section): Prototype.
2472 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2473 (_bfd_elf_write_secondary_reloc_section): Prototype.
2474 * elf.c ( bfd_section_from_shdr): Invoke the new
2475 init_secondary_reloc_section backend function, if defined, when a
2476 second reloc section is encountered.
2477 (swap_out_syms): Invoke the new symbol_section_index function, if
2478 defined, when computing the section index of an OS/PROC specific
2480 (_bfd_elf_init_secondary_reloc_section): New function.
2481 (_bfd_elf_slurp_secondary_reloc_section): New function.
2482 (_bfd_elf_write_secondary_reloc_section): New function.
2483 (_bfd_elf_copy_special_section_fields): New function.
2484 * elfcode.h (elf_write_relocs): Invoke the new
2485 write_secondary_relocs function, if defined, in order to emit
2487 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2488 function, if defined, in order to read in secondary relocs.
2489 * elfxx-target.h (elf_backend_copy_special_section_fields):
2490 Provide a non-NULL default definition.
2491 (elf_backend_init_secondary_reloc_section): Likewise.
2492 (elf_backend_slurp_secondary_reloc_section): Likewise.
2493 (elf_backend_write_secondary_reloc_section): Likewise.
2494 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2496 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2497 * configure: Regenerate.
2499 2020-03-05 Alan Modra <amodra@gmail.com>
2501 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2502 against file size before allocating memory. Use bfd_alloc rather
2503 than bfd_zalloc for carsym/strings memory.
2505 2020-03-04 Alan Modra <amodra@gmail.com>
2507 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2508 sh_addr mod sh_addalign is zero.
2510 2020-03-04 Alan Modra <amodra@gmail.com>
2512 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2514 2020-03-03 Alan Modra <amodra@gmail.com>
2516 * format.c (struct bfd_preserve): Add cleanup field.
2517 (bfd_preserve_save): Add cleanup param and save.
2518 (bfd_preserve_restore): Return cleanup.
2519 (bfd_preserve_finish): Call the cleanup for the discarded match.
2520 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2521 and clear when preserving a match. Restore cleanup too when
2522 restoring that match.
2524 2020-03-02 Alan Modra <amodra@gmail.com>
2526 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2527 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2528 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2529 (core_sco5_vec): Correct initialisers.
2531 2020-03-02 Alan Modra <amodra@gmail.com>
2533 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2534 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2535 * cisco-core.c (cisco_core_file_validate): Likewise.
2536 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2537 * hpux-core.c (hpux_core_core_file_p): Likewise.
2538 * irix-core.c (irix_core_core_file_p): Likewise.
2539 * lynx-core.c (lynx_core_file_p): Likewise.
2540 * netbsd-core.c (netbsd_core_file_p): Likewise.
2541 * osf-core.c (osf_core_core_file_p): Likewise.
2542 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2543 * sco5-core.c (sco5_core_file_p): Likewise.
2545 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2547 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2549 2020-03-02 Alan Modra <amodra@gmail.com>
2551 * targets.c (bfd_cleanup): New typedef.
2552 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2553 * libbfd-in.h (_bfd_no_cleanup): Define.
2554 * format.c (bfd_reinit): Add cleanup parameter, call it.
2555 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2556 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2557 * aout-target.h (callback, object_p): Return bfd_cleanup.
2558 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2559 * archive.c (bfd_generic_archive_p): Likewise.
2560 * binary.c (binary_object_p): Likewise.
2561 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2562 * coff-ia64.c (ia64coff_object_p): Likewise.
2563 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2564 * coff-sh.c (coff_small_object_p): Likewise.
2565 * coff-stgo32.c (go32_check_format): Likewise.
2566 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2567 (xcoff64_core_p): Likewise.
2568 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2569 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2570 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2571 * elfcode.h (elf_object_p): Likewise.
2572 * elfcore.h (elf_core_file_p): Likewise.
2573 * i386msdos.c (msdos_object_p): Likewise.
2574 * ihex.c (ihex_object_p): Likewise.
2575 * libaout.h (some_aout_object_p): Likewise.
2576 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2577 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2578 * libbfd.c (_bfd_dummy_target): Likewise.
2579 * libcoff-in.h (coff_object_p): Likewise.
2580 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2581 (bfd_mach_o_arm64_core_p): Likewise.
2582 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2583 (bfd_mach_o_arm_core_p): Likewise.
2584 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2585 (bfd_mach_o_i386_core_p): Likewise.
2586 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2587 (bfd_mach_o_x86_64_core_p): Likewise.
2588 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2589 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2590 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2591 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2592 * mmo.c (mmo_object_p): Likewise.
2593 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2594 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2595 (pe_bfd_object_p): Likewise.
2596 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2597 * ppcboot.c (ppcboot_object_p): Likewise.
2598 * rs6000-core.c (rs6000coff_core_p): Likewise.
2599 * som.c (som_object_setup, som_object_p): Likewise.
2600 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2601 * tekhex.c (tekhex_object_p): Likewise.
2602 * vms-alpha.c (alpha_vms_object_p): Likewise.
2603 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2604 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2605 * wasm-module.c (wasm_object_p): Likewise.
2606 * xsym.c (bfd_sym_object_p): Likewise.
2607 * xsym.h (bfd_sym_object_p): Likewise.
2608 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2610 * pdp11.c (some_aout_object_p): Likewise.
2611 * plugin.c (register_ld_plugin_object_p): Update object_p
2613 * plugin.h (register_ld_plugin_object_p): Likewise.
2614 * bfd-in2.h: Regenerate.
2615 * libbfd.h: Regenerate.
2616 * libcoff.h: Regenerate.
2618 2020-03-02 Alan Modra <amodra@gmail.com>
2620 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2621 applicable section flags.
2622 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2623 (mips_ecoff_bele_vec): Likewise.
2624 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2626 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2627 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2629 2020-03-02 Alan Modra <amodra@gmail.com>
2631 * elf32-m32r.c (m32r_elf_section_flags): New function.
2632 (elf_backend_section_flags): Define.
2633 * elf32-nds32.c (nds32_elf_section_flags): New function.
2634 (elf_backend_section_flags): Define.
2635 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2636 .sbss and .sdata sections.
2637 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2638 for SHF_V850_GPREL sections.
2639 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2641 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2642 for SHF_PARISC_SHORT sections.
2643 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2644 (elf_backend_section_flags): Define.
2645 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2646 for SHF_MIPS_GPREL sections. Delete FIXME.
2648 2020-03-02 Alan Modra <amodra@gmail.com>
2650 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2651 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2652 calling elf_backend_section_flags with adjusted params. Use
2653 newsect->flags past that point.
2654 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2656 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2657 to have their type overridden, and all sh_flags but processor and
2659 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2660 * elf32-mep.c (mep_elf_section_flags): Likewise.
2661 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2662 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2663 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2664 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2665 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2666 stub BFD and non-aarch64 input files when scanning for stubs.
2668 2020-03-02 Alan Modra <amodra@gmail.com>
2670 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2671 limit to decompressed element size.
2673 2020-03-02 Alan Modra <amodra@gmail.com>
2675 * vms-lib.c (vms_traverse_index): Add recur_count param and
2676 update calls. Fail on excessive recursion.
2678 2020-03-02 Alan Modra <amodra@gmail.com>
2680 * vms-alpha.c (vms_get_remaining_object_record): Use
2681 bfd_realloc_or_free rather than bfd_realloc.
2682 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2683 (dst_define_location, parse_module): Likewise, and check realloc
2684 return status before using memory. Return status from function
2685 adjusting all callers.
2687 2020-02-28 Alan Modra <amodra@gmail.com>
2689 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2691 2020-02-28 Alan Modra <amodra@gmail.com>
2693 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2694 Remove duplicate undersize check.
2696 2020-02-27 Alan Modra <amodra@gmail.com>
2699 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2701 2020-02-27 Alan Modra <amodra@gmail.com>
2704 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2705 (coff_section_type): Adjust comment.
2706 (decode_section_type): Likewise. Call coff_section_type before
2707 decode_section_type.
2708 (bfd_decode_symclass): Use 'c' for common sections other than
2711 2020-02-27 Alan Modra <amodra@gmail.com>
2713 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2716 2020-02-27 Alan Modra <amodra@gmail.com>
2718 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2719 if file is an archive element.
2720 * bfd-in2.h: Regenerate.
2722 2020-02-26 Alan Modra <amodra@gmail.com>
2724 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2725 bfd_set_error on failing test. Don't bother changing bfd_error on
2726 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2727 Check sym name is within string buffer. Use size_t for some vars.
2728 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2729 int_buf. Don't change bfd_error on file read error. Use
2730 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2731 calculations to catch overflows before they occur. malloc and
2732 free raw armap rather than using bfd_alloc. Read raw armap before
2733 allocating carsym+strings buffer.
2734 (_bfd_slurp_extended_name_table): Localize variables. Check
2735 name size against file size.
2737 2020-02-26 Alan Modra <amodra@gmail.com>
2739 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2741 2020-02-26 Alan Modra <amodra@gmail.com>
2743 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2744 malloc. Check for NULL return from bfd_malloc.
2745 (rx_table_find, rx_table_map): Likewise.
2746 (rx_set_section_contents): Check bfd_alloc return.
2747 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2749 2020-02-26 Alan Modra <amodra@gmail.com>
2751 * aoutx.h: Indent labels correctly. Format error strings.
2752 * archive.c: Likewise.
2753 * archive64.c: Likewise.
2754 * coff-arm.c: Likewise.
2755 * coff-rs6000.c: Likewise.
2756 * coff-stgo32.c: Likewise.
2757 * cpu-arm.c: Likewise.
2758 * dwarf2.c: Likewise.
2759 * elf-ifunc.c: Likewise.
2760 * elf-properties.c: Likewise.
2761 * elf-s390-common.c: Likewise.
2762 * elf-strtab.c: Likewise.
2764 * elf32-arm.c: Likewise.
2765 * elf32-bfin.c: Likewise.
2766 * elf32-cr16.c: Likewise.
2767 * elf32-csky.c: Likewise.
2768 * elf32-i386.c: Likewise.
2769 * elf32-m68k.c: Likewise.
2770 * elf32-msp430.c: Likewise.
2771 * elf32-nds32.c: Likewise.
2772 * elf32-nios2.c: Likewise.
2773 * elf32-pru.c: Likewise.
2774 * elf32-xtensa.c: Likewise.
2775 * elf64-ia64-vms.c: Likewise.
2776 * elf64-x86-64.c: Likewise.
2777 * elfcode.h: Likewise.
2778 * elfcore.h: Likewise.
2779 * elflink.c: Likewise.
2780 * elfnn-aarch64.c: Likewise.
2781 * elfnn-ia64.c: Likewise.
2782 * elfnn-riscv.c: Likewise.
2783 * elfxx-mips.c: Likewise.
2784 * elfxx-sparc.c: Likewise.
2785 * elfxx-x86.c: Likewise.
2786 * i386lynx.c: Likewise.
2787 * merge.c: Likewise.
2788 * pdp11.c: Likewise.
2789 * plugin.c: Likewise.
2790 * reloc.c: Likewise.
2792 2020-02-26 Alan Modra <amodra@gmail.com>
2795 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2797 (bfd_elf_add_dt_needed_tag): Declare.
2798 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2799 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2800 from elf_add_dt_needed_tag. Remove soname and doit param.
2801 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2802 to see whether as-needed lib is already loaded, use dyn_loaded
2803 list instead. When saving and restoring around as-needed lib
2804 handle possibility that dynstr has not been initialised. Don't
2805 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2806 Mark libs loaded via DT_NEEDED entries of other libs with
2807 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2809 (elf_link_check_versioned_symbol): Remove now unneccesary
2810 DYNAMIC check when traversing dyn_loaded list.
2812 2020-02-26 Alan Modra <amodra@gmail.com>
2814 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2816 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2819 * plugin.c (need_lto_wrapper_p): New.
2820 (bfd_plugin_set_program_name): Add an int argument to set
2822 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2824 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2826 2020-02-24 Alan Modra <amodra@gmail.com>
2828 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2830 2020-02-24 Alan Modra <amodra@gmail.com>
2832 * vms-lib.c (struct carsym_mem): Add limit.
2833 (vms_add_index): Heed limit.
2834 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2835 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2836 Always return actual number read.
2837 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2838 assertion with error exit.
2840 2020-02-22 Alan Modra <amodra@gmail.com>
2843 * elf.c (assign_file_positions_for_load_sections): Continue linking
2844 on "PHDR segment not covered by LOAD segment" errors.
2846 2020-02-21 Alan Modra <amodra@gmail.com>
2848 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2850 (bfd_mach_o_canonicalize_reloc): Likewise.
2851 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2852 counts and offsets against file size.
2853 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2854 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2855 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2856 against file size. Delete symbol table error message.
2857 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2859 (bfd_mach_o_read_symtab): Likewise.
2860 (bfd_mach_o_read_command): Pass file size.
2861 (bfd_mach_o_scan): Sanity check command count against file size.
2863 2020-02-21 Alan Modra <amodra@gmail.com>
2866 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2867 "text", "data" and "bss" section pointer vars. Don't update
2868 section size, just exec header sizes.
2869 (adjust_sizes_and_vmas): Don't update text section size. Set
2870 initial exec header a_text. Print exec headers sizes.
2871 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2872 (adjust_sizes_and_vmas): Similarly. Formatting.
2873 (final_link): Correct final file extension.
2875 2020-02-20 Nick Clifton <nickc@redhat.com>
2877 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2879 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2881 (elfNN_bed): Initialise the symbol_section_index field.
2882 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2883 OS and PROC specific section indicies. Warn if converting other
2884 reserved incidies to SHN_ABS.
2886 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2889 * cpu-z80.c: Add machine type compatibility checking.
2891 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2894 * plugin.c (plugin_list_entry): Remove handle.
2895 (try_load_plugin): Call dlclose before return.
2897 2020-02-19 Alan Modra <amodra@gmail.com>
2899 * libbfd-in.h (_bfd_constant_p): Define.
2900 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2901 file size before allocating memory.
2902 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2903 * elf.c (bfd_elf_get_str_section): Likewise.
2904 (_bfd_elf_slurp_version_tables): Likewise.
2905 * libbfd.h: Regenerate.
2907 2020-02-19 Alan Modra <amodra@gmail.com>
2909 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2910 * aoutx.h (aout_get_external_symbols): Replace calls to
2911 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2912 (slurp_reloc_table): Likewise.
2913 * archive.c (do_slurp_bsd_armap): Likewise.
2914 (do_slurp_coff_armap): Likewise.
2915 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2916 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2917 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2918 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2919 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2920 (_bfd_coff_get_external_symbols): Likewise.
2921 * ecoff.c (ecoff_slurp_symbolic_header),
2922 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2923 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2924 (ecoff_indirect_link_order): Likewise.
2925 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2926 (_bfd_elf_slurp_version_tables): Likewise.
2927 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2928 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2929 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2930 * elf64-alpha.c (READ): Likewise.
2931 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2932 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2933 * elfcode.h (elf_slurp_symbol_table),
2934 (elf_slurp_reloc_table_from_section): Likewise.
2935 * elflink.c (elf_link_add_object_symbols),
2936 (elf_link_check_versioned_symbol): Likewise.
2937 * elfxx-mips.c (READ): Likewise.
2938 * i386lynx.c (slurp_reloc_table): Likewise.
2939 * lynx-core.c (lynx_core_file_p): Likewise.
2940 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2941 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2942 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2943 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2944 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2945 (bfd_pef_parse_symbols): Likewise.
2946 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2947 * som.c (setup_sections, som_slurp_string_table),
2948 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2949 (som_bfd_fill_in_ar_symbols): Likewise.
2950 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2951 (evax_bfd_print_image): Likewise.
2952 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2953 * wasm-module.c (wasm_scan): Likewise.
2954 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2955 * xsym.c (bfd_sym_read_name_table),
2956 (bfd_sym_print_type_information_table_entry): Likewise.
2957 * libbfd.h: Regenerate.
2959 2020-02-19 Alan Modra <amodra@gmail.com>
2961 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2962 reading external relocs.
2963 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2964 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2966 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2968 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2969 (m32c_elf_relax_section): Likewise.
2970 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2971 (rl78_elf_relax_section): Likewise.
2972 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2973 (elf32_rx_relax_section): Likewise.
2974 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2975 parameter types and use..
2976 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2977 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2978 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2979 being read from file, just the extra.
2980 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2981 after reading external syms. Free on failure.
2983 2020-02-19 Alan Modra <amodra@gmail.com>
2985 * coffcode.h (buy_and_read, coff_slurp_line_table),
2986 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2987 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2988 corresponding bfd_alloc call. Adjust variables to suit.
2989 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2990 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2991 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2992 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2993 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2994 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2995 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2996 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2997 * elf64-alpha.c (READ): Likewise.
2998 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2999 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3000 (bfd_from_remote_memory): Likewise.
3001 * elfcore.h (core_find_build_id): Likewise.
3002 * elfxx-mips.c (READ): Likewise.
3003 * mach-o.c (bfd_mach_o_mangle_sections),
3004 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3005 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3006 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3007 * som.c (setup_sections, som_prep_for_fixups)
3008 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3009 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3010 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3011 (som_bfd_ar_write_symbol_stuff): Likewise.
3012 * vms-alpha.c (vector_grow1): Likewise.
3013 * vms-lib.c (vms_add_index): Likewise.
3014 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3015 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3016 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3017 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3018 (bfd_alloc2, bfd_zalloc2): Delete.
3019 (_bfd_mul_overflow): Define.
3020 * libbfd.h: Regenerate.
3022 2020-02-19 Alan Modra <amodra@gmail.com>
3024 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3026 (assign_section_numbers): Likewise.
3027 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3028 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3029 bfd_malloc2, size_t amt, and unsigned tls_count.
3030 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3031 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3032 (elf_output_implib): Use bfd_alloc.
3034 2020-02-19 Alan Modra <amodra@gmail.com>
3036 * bfd.c (struct bfd): Move format and direction to other
3037 bitfields. Add "size".
3038 * bfdio.c (bfd_get_size): Cache size when not writing file.
3039 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3040 returning zero, ie. unknown.
3041 (bfd_get_alt_debug_link_info): Likewise.
3042 * bfd-in2.h: Regenerate.
3044 2020-02-19 Alan Modra <amodra@gmail.com>
3046 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3047 bfd_get_file_size twice.
3048 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3049 zero, ie. unknown, return.
3050 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3051 * elfcode.h (elf_swap_shdr_in): Likewise.
3052 (elf_object_p): Don't call bfd_get_file_size twice and correct
3055 2020-02-19 Alan Modra <amodra@gmail.com>
3057 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3058 FALSE if memory alloc fails. Adjust calls.
3059 * som.c (som_prep_for_fixups): Likewise.
3060 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3061 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3062 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3063 * som.c (som_build_and_write_symbol_table): Return via error_return
3065 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3066 (VEC_APPEND_EL): Delete.
3067 (vector_grow1): Return pointer to element. Catch overflow.
3068 Return NULL on memory allocation failure.
3069 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3070 (alpha_vms_add_fixup_ca): Likewise.
3071 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3073 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3075 2020-02-19 Alan Modra <amodra@gmail.com>
3077 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3078 * aout-target.h (object_p): Likewise.
3079 * aout-tic30.c (tic30_aout_object_p): Likewise.
3080 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3081 (emit_stringtab, write_syms, link_hash_table_create),
3082 (aout_link_write_other_symbol): Likewise.
3083 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3084 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3085 (_bfd_compute_and_write_armap): Likewise.
3086 * archures.c (bfd_arch_list): Likewise.
3087 * bfd.c (bfd_record_phdr): Likewise.
3088 * binary.c (binary_canonicalize_symtab): Likewise.
3089 * cisco-core.c (cisco_core_file_validate): Likewise.
3090 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3091 (find_arm_glue, record_arm_to_thumb_glue),
3092 (record_thumb_to_arm_glue): Likewise.
3093 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3094 (ppc_allocate_toc_section): Likewise.
3095 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3096 * coff-sh.c (sh_relax_section): Likewise.
3097 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3098 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3099 (coff_set_alignment_hook, coff_mkobject),
3100 (coff_compute_section_file_positions): Likewise.
3101 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3102 (coff_find_nearest_line_with_names),
3103 ( bfd_coff_set_symbol_class): Likewise.
3104 * cofflink.c (_bfd_coff_link_hash_table_create),
3105 (_bfd_coff_link_input_bfd): Likewise.
3106 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3107 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3108 (build_line_info_table, sort_line_sequences),
3109 (line_info_add_include_dir, line_info_add_file_name),
3110 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3111 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3112 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3113 (_bfd_ecoff_find_nearest_line),
3114 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3115 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3116 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3117 * elf-m10300.c (mn10300_elf_relax_section),
3118 (elf32_mn10300_link_hash_table_create): Likewise.
3119 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3120 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3121 * elf32-arm.c (elf32_arm_link_hash_table_create),
3122 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3123 (elf32_arm_new_section_hook): Likewise.
3124 * elf32-avr.c (elf_avr_new_section_hook),
3125 (elf32_avr_link_hash_table_create, get_local_syms),
3126 (elf32_avr_setup_section_lists): Likewise.
3127 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3128 (bfin_link_hash_table_create): Likewise.
3129 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3130 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3131 * elf32-csky.c (csky_elf_link_hash_table_create),
3132 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3133 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3134 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3135 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3136 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3137 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3138 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3139 (m32r_elf_check_relocs): Likewise.
3140 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3141 (elf32_m68hc11_setup_section_lists),
3142 (elf32_m68hc11_size_stubs): Likewise.
3143 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3144 * elf32-metag.c (elf_metag_link_hash_table_create),
3145 (elf_metag_setup_section_lists): Likewise.
3146 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3147 (microblaze_elf_check_relocs): Likewise.
3148 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3149 (nds32_elf_check_relocs): Likewise.
3150 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3151 (get_local_syms, nios2_elf32_check_relocs),
3152 (nios2_elf32_link_hash_table_create): Likewise.
3153 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3154 (or1k_elf_check_relocs): Likewise.
3155 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3156 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3157 * elf32-s390.c (elf_s390_link_hash_table_create),
3158 (elf_s390_check_relocs): Likewise.
3159 * elf32-score.c (score_elf_create_got_section),
3160 (s3_elf32_score_new_section_hook),
3161 (elf32_score_link_hash_table_create): Likewise.
3162 * elf32-score7.c (score_elf_create_got_section),
3163 (s7_elf32_score_new_section_hook): Likewise.
3164 * elf32-sh.c (sh_elf_link_hash_table_create),
3165 (sh_elf_check_relocs): Likewise.
3166 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3167 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3168 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3169 (tilepro_elf_check_relocs): Likewise.
3170 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3171 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3172 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3173 (elf_xtensa_new_section_hook): Likewise.
3174 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3175 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3176 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3177 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3178 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3179 * elf64-ppc.c (ppc64_elf_new_section_hook),
3180 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3181 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3182 * elf64-s390.c (elf_s390_link_hash_table_create),
3183 (elf_s390_check_relocs): Likewise.
3184 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3185 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3186 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3187 (elf_link_add_archive_symbols, compute_bucket_count),
3188 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3189 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3190 (bfd_elf_final_link): Likewise.
3191 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3192 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3193 (elfNN_aarch64_new_section_hook): Likewise.
3194 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3195 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3196 (riscv_elf_check_relocs): Likewise.
3197 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3198 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3199 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3200 (_bfd_mips_elf_link_hash_table_create): Likewise.
3201 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3202 (_bfd_sparc_elf_check_relocs),
3203 (_bfd_sparc_elf_new_section_hook): Likewise.
3204 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3205 (tilegx_elf_check_relocs): Likewise.
3206 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3207 * format.c (bfd_check_format_matches): Likewise.
3208 * hash.c (_bfd_stringtab_init): Likewise.
3209 * ihex.c (ihex_scan): Likewise.
3210 * irix-core.c (irix_core_core_file_p): Likewise.
3211 * linker.c (bfd_wrapped_link_hash_lookup),
3212 (_bfd_generic_link_hash_table_create),
3213 (_bfd_generic_reloc_link_order): Likewise.
3214 * lynx-core.c (lynx_core_file_p): Likewise.
3215 * netbsd-core.c (netbsd_core_file_p): Likewise.
3216 * osf-core.c (osf_core_core_file_p): Likewise.
3217 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3218 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3219 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3220 * peicode.h (pe_mkobject): Likewise.
3221 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3222 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3223 * sco5-core.c (read_uarea): Likewise.
3224 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3225 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3226 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3227 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3228 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3229 * srec.c (srec_scan): Likewise.
3230 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3231 * targets.c (bfd_target_list): Likewise.
3232 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3233 * trad-core.c (trad_unix_core_file_p): Likewise.
3234 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3235 (vms_new_section_hook): Likewise.
3236 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3237 * xcofflink.c (xcoff_get_section_contents),
3238 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3239 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3240 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3242 2020-02-19 Alan Modra <amodra@gmail.com>
3244 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3246 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3248 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3249 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3250 a build_list_p argument. Don't search plugin_list. Short circuit
3251 when building the plugin list.
3252 (has_plugin): Renamed to has_plugin_list.
3253 (bfd_plugin_set_plugin): Don't set has_plugin.
3254 (bfd_plugin_specified_p): Check plugin_list instead.
3255 (build_plugin_list): New function.
3256 (load_plugin): Call build_plugin_list and use plugin_list.
3258 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3261 * plugin.c (try_claim): Always clean up for LTO wrapper.
3262 (try_load_plugin): Treat each object as independent. Create a
3263 copy for plugin name.
3265 2020-02-11 Nick Clifton <nickc@redhat.com>
3267 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3268 for addresses in print statements.
3269 (msp430_elf_relax_delete_bytes): Likewise.
3270 (msp430_elf_relax_add_words): Likewise.
3271 (msp430_elf_relax_section): Likewise.
3273 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3275 * plugin.c (add_symbols): Clear plugin_data memory.
3277 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3280 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3281 (EXECUTABLE_SUFFIX): Likewise.
3282 * config.in: Regenerated.
3283 * configure: Likewise.
3284 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3285 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3286 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3287 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3288 (get_lto_wrapper): New.
3289 (setup_lto_wrapper_env): Likewise.
3290 (current_plugin): Likewise.
3291 (register_all_symbols_read): Likewise.
3292 (register_cleanup): Likewise.
3293 (get_symbols): Likewise.
3294 (add_input_file): Likewise.
3295 (bfd_plugin_close_and_cleanup): Likewise.
3296 (claim_file): Removed.
3297 (register_claim_file): Set current_plugin->claim_file.
3298 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3299 lto_syms in current_plugin.
3300 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3301 all_symbols_read handler. Copy real symbols to plugin_data.
3302 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3303 (try_load_plugin): Don't reuse the previous plugin for LTO
3304 wrapper. Set up GCC LTO wrapper if possible. Don't set
3305 plugin_list_iter->claim_file.
3306 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3308 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3311 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3313 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3314 check if previous instruction matches a conditional jump inserted
3315 earlier. Invert conditional jump and delete branch in this case.
3317 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3319 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3320 msp430_elf_relax_add_words. Support insertion of either one or two
3322 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3323 needs to be grown. Handle insertion of branch instruction to replace
3326 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3328 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3329 debugging relocations.
3330 (msp430_elf_relax_delete_bytes): Likewise.
3331 (msp430_elf_relax_add_two_words): Likewise.
3332 (msp430_elf_relax_section): Likewise.
3334 2020-02-10 Alan Modra <amodra@gmail.com>
3336 * archures.c: Wrap overlong z80 comments.
3337 * bfd-in2.h: Regenerate.
3339 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3342 * archures.c: Add GBZ80 and Z80N machine values.
3343 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3344 * coff-z80.c: Add support for new reloc.
3345 * coffcode.h: Add support for new machine values.
3346 * cpu-z80.c: Add support for new machine names.
3347 * elf32-z80.c: Add support for new reloc.
3348 * bfd-in2.h: Regenerate.
3349 * libbfd.h: Regenerate.
3351 2020-02-07 Nick Clifton <nickc@redhat.com>
3354 * elf.c (rewrite_elf_program_header): Do not complain if no
3355 sections are mapped to a segment.
3357 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3360 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3361 for garbage collection on __patchable_function_entries section
3362 without linked-to section.
3364 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3367 * bfd-in2.h: Regenerated.
3368 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3369 on section if gc_mark of any of its linked-to sections is set
3370 and don't set gc_mark again.
3371 * section.c (asection): Add linked_to_symbol_name to map_head
3374 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3376 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3377 reporting an unrecognized instruction with R_V850_LONGJUMP.
3379 2020-02-05 Alan Modra <amodra@gmail.com>
3381 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3383 2020-02-04 Alan Modra <amodra@gmail.com>
3385 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3386 R_PPC_VLE_ADDR20, goto copy_reloc.
3388 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3390 * bfd-in2.h: Regenerated.
3391 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3393 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3396 * bfd-in2.h: Regenerated.
3397 * ecoff.c (bfd_debug_section): Add section_id.
3398 * section.c (bfd_section): Add section_id.
3399 (SEC_ASSEMBLER_SECTION_ID): New.
3400 (BFD_FAKE_SECTION): Add section_id.
3402 2020-02-01 Nick Clifton <nickc@redhat.com>
3404 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3407 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3409 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3410 encodings are relative to the GOT on nios2, too.
3412 2020-01-31 Alan Modra <amodra@gmail.com>
3414 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3415 file. Use $< and $@ in rules.
3416 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3417 (elf32-ia64.c, elf64-ia64.c): Likewise.
3418 (elf32-riscv.c, elf64-riscv.c): Likewise.
3419 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3420 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3421 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3422 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3423 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3424 * Makefile.in: Regenerate.
3426 2020-01-31 Alan Modra <amodra@gmail.com>
3429 * elf.c (setup_group): Don't clear entire section contents,
3430 just the padding after group flags. Release alloc'd memory
3431 after a seek or read failure.
3433 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3435 * peXXigen.c (pe_is_repro): New function.
3436 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3437 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3439 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3441 * peXXigen.c (debug_type_names): Add names for new debug data type
3444 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3446 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3447 inner loop. Fix a memory leak.
3449 2020-01-30 Alan Modra <amodra@gmail.com>
3451 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3452 or obj_coff_keep_strings here.
3453 (coff_get_normalized_symtab): Free external syms directly.
3454 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3457 2020-01-27 Jim Wilson <jimw@sifive.com>
3459 * cpu-riscv.c (riscv_scan): New.
3460 (N): Change bfd_default_scan to riscv_scan.
3462 2020-01-27 Andreas Schwab <schwab@suse.de>
3464 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3465 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3466 * Makefile.in: Regenerate.
3467 * cpu-plugin.c: Remove.
3468 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3469 (bfd_plugin_arch): Remove declaration.
3470 * bfd-in2.h: Regenerate.
3471 * po/SRC-POTFILES.in: Regenerate.
3473 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3474 Alan Modra <amodra@gmail.com>
3477 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3479 2020-01-24 Jim Wilson <jimw@sifive.com>
3481 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3482 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3483 avoid over long line.
3485 2020-01-24 Nick Clifton <nickc@redhat.com>
3488 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3489 syms and keep strings flags as these may have been set in order to
3490 prevent a bogus call to free.
3492 2020-01-23 Nick Clifton <nickc@redhat.com>
3494 * po/fr.po: Updated French translation.
3496 2020-01-23 Alan Modra <amodra@gmail.com>
3499 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3500 by zero when p_align is zero.
3502 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3504 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3505 (riscv_prefix_cmp): Likewise.
3506 (riscv_non_std_ext_p): Deleted.
3507 (riscv_std_sv_ext_p): Likewise.
3508 (riscv_non_std_sv_ext_p): Likewise.
3509 (riscv_merge_non_std_and_sv_ext): Rename to...
3510 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3511 (riscv_merge_arch_attr_info): Replace 3 calls to
3512 riscv_merge_non_std_and_sv_ext with single call to
3513 riscv_merge_multi_letter_ext.
3514 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3515 encounter a 'z' prefix.
3516 (riscv_get_prefix_class): New function, return prefix class based
3517 on first few characters of input string.
3518 (riscv_parse_config): New structure to factor out minor differences
3519 in extension class parsing behaviour.
3520 (riscv_parse_sv_or_non_std_ext): Rename to...
3521 (riscv_parse_prefixed_ext): and parameterise with
3523 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3524 (riscv_multi_letter_ext_valid_p): New.
3525 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3526 (riscv_parse_subset): Delegate all non-single-letter parsing work
3527 to riscv_parse_prefixed_ext.
3528 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3529 (riscv_get_prefix_class): Declare.
3531 2020-01-22 Alan Modra <amodra@gmail.com>
3533 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3534 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3535 __tls_get_addr_desc.
3536 (ppc64_elf_size_stubs): Add section for linker generated
3537 __tls_get_addr_desc wrapper function. Loop at least once if
3538 generating this function.
3539 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3540 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3542 2020-01-22 Alan Modra <amodra@gmail.com>
3544 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3545 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3547 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3548 (STDU_R1_0R1, ADDI_R1_R1): Define.
3549 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3550 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3551 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3552 no_tls_get_addr_regsave.
3553 (branch_reloc_hash_match): Add hash3 and hash4.
3554 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3555 (ppc64_elf_size_dynamic_sections): Likewise.
3556 (ppc64_elf_relocate_section): Likewise.
3557 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3558 __tls_get_addr stub.
3559 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3561 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3562 eh_frame for regsave __tls_get_addr.
3564 2020-01-22 Alan Modra <amodra@gmail.com>
3566 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3567 which __tls_get_addr calls will be eliminated.
3569 2020-01-20 Nick Clifton <nickc@redhat.com>
3571 * po/pt.po: Updates Portuguese translation.
3572 * po/ru.po: Updated Russian translation.
3573 * po/uk.po: Updated Ukranian translation.
3575 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3578 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3579 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3581 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3582 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3583 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3584 "rex leal x@tlsdesc(%rip), %reg" to
3585 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3586 "call *(%eax)" to "nopl (%rax)".
3588 2020-01-20 Alan Modra <amodra@gmail.com>
3590 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3591 (MTLR_R11): Don't define.
3592 (LD_R0_0R3, CMPDI_R0_0): Define.
3593 (build_tls_get_addr_stub): Don't use r11 in stub.
3595 2020-01-20 Alan Modra <amodra@gmail.com>
3597 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3598 (defined_sym_val, is_tls_get_addr): Likewise.
3600 2020-01-18 Nick Clifton <nickc@redhat.com>
3602 * version.m4 (BFD_VERSION): Set to 2.34.50.
3603 * configure: Regenerate.
3604 * po/bfd.pot: Regenerate.
3606 2020-01-18 Nick Clifton <nickc@redhat.com>
3608 Binutils 2.34 branch created.
3610 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3612 * coff-arm.c: Fix spelling error (seperate).
3613 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3615 * sysdep.h (strnlen): Fix spelling error (seperate).
3617 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3620 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3622 2020-01-15 Alan Modra <amodra@gmail.com>
3625 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3626 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3627 of function symbols unless dot symbols are present. Do warn
3628 whenever one is created, regardles of whether a PLT entry is
3629 also emitted for the function symbol.
3631 2020-01-14 Alan Modra <amodra@gmail.com>
3633 * som.c (som_bfd_count_ar_symbols): Error when file position
3634 of symbols on chains is not strictly increasing.
3636 2020-01-14 Alan Modra <amodra@gmail.com>
3638 * vms.h (VMS_DEBUG): Define as 0.
3639 * vms-alpha.c (image_write): Move debug output after bounds check.
3641 (_bfd_vms_slurp_eihd): Warning fix.
3642 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3644 2020-01-13 Alan Modra <amodra@gmail.com>
3646 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3647 for "ignored" records.
3649 2020-01-13 Alan Modra <amodra@gmail.com>
3651 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3652 Delete asect name check. Move asect NULL check to wasm_object_p.
3653 Correct bounds check of sizes against end. Replace uses of
3654 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3655 just one bfd_release.
3656 (wasm_scan): Don't use malloc/strdup for section names,
3657 bfd_alloc instead. Simplify code prefixing section name.
3658 Formatting. Don't attempt to free memory here..
3659 (wasm_object_p): ..do so here.
3661 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3664 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3665 UNDEFWEAK_NO_DYNAMIC_RELOC.
3666 (allocate_dynrelocs_for_symbol): Likewise.
3668 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3671 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3673 2020-01-10 Alan Modra <amodra@gmail.com>
3675 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3677 2020-01-09 Nick Clifton <nickc@redhat.com>
3680 * bfd.c (bfd_convert_section_contents): Check for a compress
3681 header size that is larger than the actual section size.
3683 2020-01-08 Alan Modra <amodra@gmail.com>
3686 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3687 after removing sections.
3689 2020-01-06 Jim Wilson <jimw@sifive.com>
3692 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3693 check for !bfd_link_pic (info).
3694 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3695 <R_RISCV_JAL>: Add comment.
3696 (_bfd_riscv_relax_section): For plt.offset check, add check for
3697 bfd_link_pic (info). Add comment.
3699 2020-01-06 Alan Modra <amodra@gmail.com>
3701 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3702 match failures. Don't init to bfd_error_wrong_format before
3703 calling _bfd_check_format.
3705 2020-01-06 Alan Modra <amodra@gmail.com>
3707 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3708 status rather than exiting on stack overflow or underflow.
3709 (_bfd_vms_slurp_etir): Adjust to suit.
3711 2020-01-06 Alan Modra <amodra@gmail.com>
3713 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3715 2020-01-06 Alan Modra <amodra@gmail.com>
3717 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3718 command. Check name offset is within command.
3719 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3720 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3721 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3722 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3723 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3724 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3725 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3726 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3727 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3728 (bfd_mach_o_read_segment): Similarly.
3729 (bfd_mach_o_read_thread): Properly bound check thread struct.
3730 Don't repeat checks on second loop.
3731 (bfd_mach_o_read_command): Fail on invalid command length.
3733 2020-01-04 Alan Modra <amodra@gmail.com>
3735 * format.c (bfd_check_format_matches): Add preserve_match.
3736 Save initial bfd state in "preserve", matched bfd state in
3737 "preserve_match". Save just the first match. Release
3738 bfd_alloc memory. Restore and finish preserved state as
3739 appropriate on all function exit paths.
3741 2020-01-04 Alan Modra <amodra@gmail.com>
3743 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3745 2020-01-04 Alan Modra <amodra@gmail.com>
3747 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3750 2020-01-03 Nick Clifton <nickc@redhat.com>
3753 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3754 there is enough data remaining in the code buffer before
3755 attempting to read a function stub.
3757 2020-01-03 Nick Clifton <nickc@redhat.com>
3760 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3761 return value from bfd_malloc.
3762 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3763 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3764 (elf32_arm_filter_cmse_symbols): Likewise.
3765 (elf32_arm_write_section): Likewise.
3766 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3767 (bfd_mach_o_follow_dsym): Likewise.
3768 * pef.c (bfd_pef_print_loader_section): Likewise.
3769 (bfd_pef_scan_start_address): Likewise.
3770 (bfd_pef_parse_function_stubs): Likewise.
3771 (bfd_pef_parse_symbols): Likewise.
3773 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3775 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3776 on binary inputs ld/PR25316.
3777 (is_ia64_elf): new helper to filter on ia64 objects.
3779 2020-01-03 Jan Beulich <jbeulich@suse.com>
3781 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3783 (bfd_mach_o_scan): Insert underscore in two variable names.
3785 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3787 * Makefile.am: Add z80-elf target support.
3788 * configure.ac: Likewise.
3789 * targets.c: Likewise.
3790 * Makefile.in: Regenerate.
3791 * configure: Regenerate.
3792 * config.bfd: Add z80-elf target support and new arches: ez80 and
3794 * elf32-z80.c: New file.
3795 * archures.c: Add new z80 architectures: eZ80 and Z180.
3796 * coffcode.h: Likewise.
3797 * cpu-z80.c: Likewise.
3798 * coff-z80.c: Add new relocations for Z80 target and local label
3800 * reloc.c: Add new relocs.
3801 * bfd-in2.h: Regenerate.
3802 * libbfd.h: Regenerate.
3804 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3808 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3810 2020-01-01 Alan Modra <amodra@gmail.com>
3812 Update year range in copyright notice of all files.
3814 For older changes see ChangeLog-2019
3816 Copyright (C) 2020 Free Software Foundation, Inc.
3818 Copying and distribution of this file, with or without modification,
3819 are permitted in any medium without royalty provided the copyright
3820 notice and this notice are preserved.
3826 version-control: never