1 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
3 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
4 int. Use '%u' format with _bfd_error_handler to render it.
6 2020-08-25 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
10 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
12 2020-08-25 Alan Modra <amodra@gmail.com>
15 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
16 accessing elf_hash_table_id.
18 2020-08-25 Alan Modra <amodra@gmail.com>
21 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
22 accessing elf_hash_table_id.
24 2020-08-24 Mark Wielaard <mark@klomp.org>
26 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
27 (read_formatted_entries): Likewise. And skip zero entry.
29 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
31 * bfd-in2.h (bfd_mach_ck860): New.
32 * cpu-csky.c (arch_info_struct): Add item for CK860.
34 2020-08-24 Alan Modra <amodra@gmail.com>
36 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
37 high part tprel16 relocs.
38 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
39 Clear do_tls_opt on odd instructions.
40 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
41 Don't sanity check them here.
42 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
43 high part tprel16 relocs.
44 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
45 Clear do_tls_opt on odd instructions.
46 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
48 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
51 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
52 * configure: Regenerate.
54 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
57 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
58 versioned symbols, which are defined in shared objects, in
61 2020-08-21 Nick Clifton <nickc@redhat.com>
63 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
64 the data map if there are entries in it.
65 (_bfd_aarch64_erratum_843419_scan): Likewise.
67 2020-08-21 Jan Beulich <jbeulich@suse.com>
69 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
70 last byte of debug dir, not first.
72 2020-08-20 Nick Clifton <nickc@redhat.com>
75 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
76 field in the ELF header of the compressed sections.
78 2020-08-20 Nick Clifton <nickc@redhat.com>
81 * elf-bfd.h (struct bfd_elf_section_data): Add
82 has_secondary_relocs field.
83 * elf.c (_bfd_elf_copy_special_section_fields): Set the
84 has_secondary_relocs field for sections which have associated
86 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
87 on sections which have associated secondary relocs.
89 2020-08-15 Alan Modra <amodra@gmail.com>
91 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
93 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
94 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
95 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
96 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
97 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
98 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
99 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
100 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
101 * elf32-v850.c (v850_elf_check_relocs): Likewise.
102 (v850_elf_add_symbol_hook): Likewise.
103 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
104 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
105 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
106 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
108 2020-08-15 Alan Modra <amodra@gmail.com>
111 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
113 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
114 on small common section.
115 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
116 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
117 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
118 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
119 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
120 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
122 2020-08-14 Alan Modra <amodra@gmail.com>
124 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
125 rather than another copy of primes. Increase maximum default
128 2020-08-13 Alan Modra <amodra@gmail.com>
130 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
132 2020-08-13 Alan Modra <amodra@gmail.com>
134 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
135 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
136 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
137 optimization when --no-pcrel-optimize.
139 2020-08-13 Alan Modra <amodra@gmail.com>
142 * bfd.c (struct bfd): Add read_only.
143 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
144 Set read_only on warning.
145 (elf_object_p): Sanity check program header alignment. Set
146 read_only on warning.
147 * bfd-in2.h: Regenerate.
149 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
151 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
152 win32pstatus note type to avoid signedness comparison warning.
154 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
156 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
157 win32pstatus notes, and return TRUE so we continue rather than
158 stopping as if it was an error.
160 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
162 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
164 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
166 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
167 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
168 appropriate size constraint for each win32pstatus note type.
170 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
172 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
173 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
176 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
178 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
179 (elfcore_grok_win32pstatus): Use.
181 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
183 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
184 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
185 offsets used to read NOTE_INFO_PROCESS.
187 2020-08-12 Nick Clifton <nickc@redhat.com>
189 * po/ru.po: Updated Russian translation.
190 * po/sr.po: Updated Serbian translation.
192 2020-08-07 David Faust <david.faust@oracle.com>
194 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
195 DISP16 and DISP32 relocations.
197 2020-08-05 David Faust <david.faust@oracle.com>
199 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
200 (bpf_elf_howto_table): Use it here.
201 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
202 instruction and data relocations.
204 2020-08-03 Alan Modra <amodra@gmail.com>
206 * vms-lib.c (vms_traverse_index): Sanity check size remaining
207 before accessing vms_idx or vms_elfidx.
209 2020-08-03 Alan Modra <amodra@gmail.com>
212 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
213 size against file size. Correct LONG_MAX limit check.
214 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
215 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
216 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
217 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
218 bfd_malloc_and_get_section.
220 2020-07-31 Alan Modra <amodra@gmail.com>
223 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
224 IR symbols to become dynamic.
225 (elf_link_add_object_symbols): Don't exclude IR symbols when
226 deciding whether an as-needed shared library is needed.
228 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
231 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
233 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
235 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
237 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
238 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
239 Don't define _STRUCTURED_PROC.
240 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
241 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
242 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
243 * configure, config.in: Regenerate.
244 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
245 * Makefile.in, doc/Makefile.in: Regenerate.
247 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
249 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
250 (elf_link_hash_table): Add sym_cache.
251 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
252 (elf32_arm_check_relocs): Updated.
253 (elf32_arm_size_dynamic_sections): Likewise.
254 * elf32-bfin.c (bfin_link_hash_table): Removed.
255 (bfin_link_hash_newfunc): Updated.
256 (bfin_hash_table): Removed.
257 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
258 (csky_elf_check_relocs): Updated.
259 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
260 (elf32_hppa_check_relocs): Updated.
261 * elf32-i386.c (elf_i386_tls_transition): Updated.
262 (elf_i386_convert_load_reloc): Likewise.
263 (elf_i386_check_relocs): Likewise.
264 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
265 (m32r_elf_hash_table): Updated.
266 (m32r_elf_link_hash_table_create): Likewise.
267 (m32r_elf_create_dynamic_sections): Likewise.
268 (m32r_elf_adjust_dynamic_symbol): Likewise.
269 (allocate_dynrelocs): Likewise.
270 (m32r_elf_size_dynamic_sections): Likewise.
271 (m32r_elf_relocate_section): Likewise.
272 (m32r_elf_finish_dynamic_symbol): Likewise.
273 (m32r_elf_check_relocs): Likewise.
274 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
276 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
277 (elf_m68k_check_relocs): Updated.
278 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
279 (elf_metag_check_relocs): Updated.
280 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
281 (microblaze_elf_check_relocs): Updated.
282 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
283 (nds32_elf_create_dynamic_sections): Likewise.
284 (nds32_elf_adjust_dynamic_symbol): Likewise.
285 (nds32_elf_check_relocs): Likewise.
286 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
287 srelbss and aym_cache.
288 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
289 (nios2_elf32_check_relocs): Updated.
290 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
291 (or1k_elf_check_relocs): Updated.
292 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
293 (ppc_elf_check_relocs): Updated.
294 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
295 (elf_s390_check_relocs): Updated.
296 (elf_s390_finish_dynamic_sections): Likewise.
297 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
299 (sh_elf_create_dynamic_sections): Updated.
300 (sh_elf_adjust_dynamic_symbol): Likewise.
301 (sh_elf_size_dynamic_sections): Likewise.
302 (sh_elf_check_relocs): Likewise.
303 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
304 (elf32_tic6x_check_relocs): Updated.
305 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
306 (tilepro_elf_hash_table): Updated.
307 (tilepro_elf_link_hash_table_create): Likewise.
308 (tilepro_elf_check_relocs): Likewise.
309 (tilepro_elf_adjust_dynamic_symbol): Likewise.
310 (allocate_dynrelocs): Likewise.
311 (tilepro_elf_size_dynamic_sections): Likewise.
312 (tilepro_elf_relocate_section): Likewise.
313 (tilepro_elf_finish_dynamic_symbol): Likewise.
314 (tilepro_finish_dyn): Likewise.
315 (tilepro_elf_finish_dynamic_sections): Likewise.
316 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
317 (ppc64_elf_before_check_relocs): Updated.
318 (ppc64_elf_check_relocs): Likewise.
319 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
320 (elf_s390_check_relocs): Updated.
321 (elf_s390_relocate_section): Likewise.
322 (elf_s390_finish_dynamic_sections): Likewise.
323 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
324 (elf_x86_64_check_relocs): Likewise.
325 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
327 (elfNN_aarch64_check_relocs): Updated.
328 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
329 (riscv_elf_check_relocs): Updated.
330 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
331 (mips_elf_resolve_got_page_ref): Updated.
332 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
333 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
335 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
336 (tilegx_elf_check_relocs): Updated.
337 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
339 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
341 * elflink.c (bfd_elf_final_link): Give local symbols a name if
343 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
344 return TRUE if making ET_REL output.
346 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
348 * elf-bfd.h (elf_backend_data): Add
349 `elf_backend_elfsym_local_is_section' member.
350 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
352 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
353 * elflink.c (bfd_elf_final_link): Use it to determine whether
354 set the `.symtab' section's `sh_info' value to the index of the
355 first non-local or non-section symbol.
356 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
358 (elf_backend_elfsym_local_is_section): New macro.
359 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
361 (elf_backend_elfsym_local_is_section): New macro.
363 2020-07-29 Alan Modra <amodra@gmail.com>
365 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
366 defined in excluded sections.
368 2020-07-28 Alan Modra <amodra@gmail.com>
370 * elf.c (assign_section_numbers): Comment. Don't segfault on
371 discarded sections when setting linked-to section for generic
373 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
375 2020-07-27 Alan Modra <amodra@gmail.com>
377 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
379 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
382 2020-07-24 Nick Clifton <nickc@redhat.com>
384 * config.bfd: Move xc16x target to the obsolete list.
386 2020-07-22 Kevin Buettner <kevinb@redhat.com>
388 * binary.c (binary_get_section_contents): Seek using offset
389 from section's file position.
391 2020-07-22 Kevin Buettner <kevinb@redhat.com>
393 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
395 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
398 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
399 type for the first function argument. Rename pointers to reflect
400 that they have distinct types.
402 2020-07-20 Alan Modra <amodra@gmail.com>
404 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
406 2020-07-19 Alan Modra <amodra@gmail.com>
408 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
409 (select_alt_stub): New function.
410 (ppc_get_stub_entry): Use it here.
411 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
413 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
414 merge notoc stubs with other varieties when power10_stubs is "auto".
415 Instead dup the stub hash table entry.
416 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
417 tests of power10_stubs.
419 2020-07-15 Alan Modra <amodra@gmail.com>
422 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
424 2020-07-15 Nick Clifton <nickc@redhat.com>
427 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
428 check for aux entries that overflow the buufer.
430 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
432 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
433 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
435 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
436 Alan Modra <amodra@gmail.com>
439 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
440 objects both before and after normal object files.
441 * elflink.c (_bfd_elf_section_already_linked): Likewise.
443 2020-07-10 Alan Modra <amodra@gmail.com>
445 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
446 * elf64-ppc.c (struct ppc_link_hash_table): Delete
448 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
449 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
450 uses of power10_stubs.
452 2020-07-09 Alan Modra <amodra@gmail.com>
454 * coff-ppc.c: Delete.
457 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
458 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
460 (coff_write_object_contents): Remove PPC_PE code.
461 * config.bfd: Move powerpcle-pe to removed targets.
462 * configure.ac: Remove powerpc PE entries.
463 * libcoff-in.h (ppc_allocate_toc_section): Delete.
464 (ppc_process_before_allocation): Delete.
465 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
466 * targets.c: Remove powerpc PE vectors.
467 * po/SRC-POTFILES.in: Regenerate.
468 * libcoff.h: Regenerate.
469 * Makefile.in: Regenerate.
470 * configure: Regenerate.
472 2020-07-09 Nick Clifton <nickc@redhat.com>
474 * po/fr.po: Updated French translation.
476 2020-07-07 Alan Modra <amodra@gmail.com>
478 * xcofflink.c (xcoff_mark): Don't mark const sections.
479 (bfd_xcoff_record_link_assignment): Add FIXME.
480 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
481 sections being discarded by linker script.
483 2020-07-07 Alan Modra <amodra@gmail.com>
485 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
486 time, uid, gid and mode for deterministic archive.
487 (xcoff_write_archive_contents_big): Likewise.
489 2020-07-07 Alan Modra <amodra@gmail.com>
491 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
494 2020-07-06 Nick Clifton <nickc@redhat.com>
496 * po/pt.po: Updated Portuguese translation.
497 * po/uk.po: Updated Ukranian translation.
499 2020-07-04 Nick Clifton <nickc@redhat.com>
501 * version.m4: Set version to 2.35.50.
502 * configure: Regenerate.
503 * po/bbfd.pot: Regenerate.
505 2020-07-04 Nick Clifton <nickc@redhat.com>
507 Binutils 2.35 branch created.
509 2020-07-01 Alan Modra <amodra@gmail.com>
512 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
513 raw syment index before dereferencing.
515 2020-07-01 Alan Modra <amodra@gmail.com>
517 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
519 2020-07-01 Alan Modra <amodra@gmail.com>
521 * config.bfd: Obsolete xc16x.
523 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
525 * archures.c (bfd_mach_i386_nacl): Removed.
526 (bfd_mach_i386_i386_nacl): Likewise.
527 (bfd_mach_x86_64_nacl): Likewise.
528 (bfd_mach_x64_32_nacl): Likewise.
529 * config.bfd: Remove *-*-nacl* targets.
530 * configure.ac: Remove x86 NaCl target vectors.
531 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
532 (bfd_x64_32_nacl_arch): Likewise.
533 (bfd_x86_64_nacl_arch): Likewise.
534 (bfd_i386_nacl_arch): Likewise.
535 (bfd_x64_32_arch_intel_syntax): Updated.
536 * elf32-i386.c: Don't include "elf-nacl.h".
537 (elf_i386_nacl_plt): Removed.
538 (elf_i386_nacl_plt0_entry): Likewise.
539 (elf_i386_nacl_plt_entry): Likewise.
540 (elf_i386_nacl_pic_plt0_entry): Likewise.
541 (elf_i386_nacl_pic_plt_entry): Likewise.
542 (elf_i386_nacl_eh_frame_plt): Likewise.
543 (elf_i386_nacl_plt): Likewise.
544 (elf32_i386_nacl_elf_object_p): Likewise.
545 (elf_i386_get_synthetic_symtab): Updated.
546 (elf_i386_link_setup_gnu_properties): Likewise.
547 * elf64-x86-64.c: Don't include "elf-nacl.h".
548 (elf_x86_64_nacl_plt): Removed.
549 (elf64_x86_64_nacl_elf_object_p): Likewise.
550 (elf_x86_64_nacl_plt0_entry): Likewise.
551 (elf_x86_64_nacl_plt_entry): Likewise.
552 (elf_x86_64_nacl_eh_frame_plt): Likewise.
553 (elf_x86_64_nacl_plt): Likewise.
554 (elf32_x86_64_nacl_elf_object_p): Likewise.
555 (elf_x86_64_get_synthetic_symtab): Updated.
556 (elf_x86_64_link_setup_gnu_properties): Likewise.
557 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
558 * targets.c: Remove x86 NaCl target vectors.
559 * bfd-in2.h: Regenerated.
560 * configure: Likewise.
562 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
564 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
565 _bfd_elf_add_dynamic_tags.
567 2020-06-29 Alan Modra <amodra@gmail.com>
569 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
570 return value of bfd_bread. Don't read more than requested length.
571 Sanity check length. Properly terminate file name.
573 2020-06-29 Alan Modra <amodra@gmail.com>
575 * arc-got.h: Use C style comments.
576 * coff-z80.c: Likewise.
577 * elf32-csky.c: Likewise.
578 * peXXigen.c: Likewise.
579 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
582 2020-06-26 Pat Bernardi <bernardi@adacore.com>
584 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
585 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
587 2020-06-26 Alan Modra <amodra@gmail.com>
589 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
590 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
591 (riscv_get_priv_spec_name): Move to..
592 * cpu-riscv.c: ..here.
593 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
594 Use %u to print unsigned numbers.
596 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
598 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
599 default architecture.
601 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
604 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
605 _bfd_elf_add_dynamic_tags.
607 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
610 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
611 _bfd_elf_add_dynamic_tags.
613 2020-06-24 Alan Modra <amodra@gmail.com>
615 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
616 shifts without undefined behaviour.
618 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
620 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
622 (_bfd_elf_add_dynamic_tags): New.
623 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
624 _bfd_elf_add_dynamic_tags.
625 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
626 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
627 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
628 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
629 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
630 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
631 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
632 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
634 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
635 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
636 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
637 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
638 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
639 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
640 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
641 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
642 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
644 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
645 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
646 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
647 _bfd_elf_maybe_vxworks_add_dynamic_tags.
648 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
649 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
651 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
652 (_bfd_x86_elf_size_dynamic_sections): Likewise.
653 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
654 dt_reloc_sz and dt_reloc_ent.
655 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
656 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
658 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
659 etab.dt_pltgot_required.
660 (elf32_hppa_size_dynamic_sections): Call
661 _bfd_elf_add_dynamic_tags.
662 * elf32-metag.c (elf_metag_link_hash_table_create): Set
663 etab.dt_pltgot_required.
664 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
665 * elf32-sh.c (sh_elf_link_hash_table_create): Set
666 root.dt_pltgot_required for FDPIC output.
667 (sh_elf_size_dynamic_sections): Call
668 _bfd_elf_maybe_vxworks_add_dynamic_tags.
669 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
670 elf.dt_pltgot_required.
671 (elf_xtensa_size_dynamic_sections): Call
672 _bfd_elf_add_dynamic_tags.
673 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
674 root.dt_pltgot_required.
675 (elf64_hppa_size_dynamic_sections): Call
676 _bfd_elf_add_dynamic_tags.
677 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
678 root.dt_pltgot_required.
679 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
680 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
681 * elflink.c (_bfd_elf_add_dynamic_tags): New.
683 2020-06-22 Saagar Jha <saagar@saagarjha.com>
685 * mach-o.c: Support the new load commands by reading a linkedit
686 data command for them.
688 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
690 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
691 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
692 (riscv_get_priv_spec_class): Likewise.
693 (riscv_get_priv_spec_name): Likewise.
694 (riscv_get_priv_spec_class_from_numbers): New function, convert
695 the version numbers into string, then call riscv_get_priv_spec_class
696 to get the priv spec class.
697 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
698 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
699 (riscv_get_priv_spec_name): Likewise.
700 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
701 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
702 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
703 of input and output objects form their priv spec attributes by
704 riscv_get_priv_spec_class_from_numbers. Report warning rather than
705 errors when linking objects with differnet priv spec versions. We do
706 know v1.9.1 may have conflicts to other versions, so report the
707 warning, too. After that, update the output priv spec version to the
710 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
712 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
713 priv attributes, we will check the conflicts for all of them (major,
714 minor and revision), and then set the priv_attrs_merged to TRUE to
715 indicate that we have handled all of the priv attributes. Remove
716 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
718 2020-06-21 Alan Modra <amodra@gmail.com>
721 * configure.ac: Disable plugins by default for some targets.
722 * plugin.c: Comment typo fix.
723 * configure: Regenerate.
725 2020-06-19 Nick Clifton <nickc@redhat.com>
727 * plugin.c (try_load_plugin): Suppress the error message about
728 being unable to open a plugin if creating a list of viable
731 2020-06-16 Alan Modra <amodra@gmail.com>
733 * aout-tic30.c: Delete file.
734 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
735 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
736 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
737 (xc16x-*-elf): Sort properly.
738 * configure.ac: Remove tic30_aout_vec.
739 * targets.c: Likewise.
740 * Makefile.in: Regenerate.
741 * configure: Regenerate.
742 * po/SRC-POTFILES.in: Regenerate.
744 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
746 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
747 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
748 (elf32xtensa_abi): New global variable.
749 (xtensa_abi_choice): New function.
750 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
751 XSHAL_ABI to select PLT code.
753 2020-06-15 Roland McGrath <mcgrathr@google.com>
755 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
756 field of bfd_link_info.
758 2020-06-15 Alan Modra <amodra@gmail.com>
760 * config.bfd: Obsolete powerpcle-*-pe targets.
762 2020-06-15 Alan Modra <amodra@gmail.com>
765 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
766 symbols that were defined in discarded sections.
767 * cofflink.c (coff_link_check_archive_element): Likewise.
768 (coff_link_add_symbols): Set indx to -3 for symbols defined in
770 (_bfd_coff_write_global_sym): Don't emit such symbols.
771 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
772 libcoff.h: Regenerate.
774 2020-06-11 Alan Modra <amodra@gmail.com>
777 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
779 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
781 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
782 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
783 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
786 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
789 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
790 Clear verinfo.verdef.
792 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
795 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
796 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
797 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
799 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
800 Set ifunc_resolvers if there are FUNC resolvers.
801 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
802 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
803 with elf.ifunc_resolvers.
804 (write_plt_relocs_for_local_syms): Likewise.
805 (ppc64_elf_relocate_section): Likewise.
806 (ppc64_elf_finish_dynamic_sections): Likewise.
807 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
809 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
810 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
811 instead of readonly_dynrelocs_against_ifunc.
812 * elfxx-x86.h (elf_x86_link_hash_table): Remove
813 readonly_dynrelocs_against_ifunc.
815 2020-06-09 Alan Modra <amodra@gmail.com>
817 * elf64-ppc.c (struct ppc_link_hash_table): Delete
818 maybe_local_ifunc_resolver field.
819 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
820 cases where maybe_local_ifunc_resolver was set.
821 (ppc64_elf_relocate_section): Likewise.
822 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
825 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
827 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
829 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
831 (elf32_arm_size_dynamic_sections): Updated. Clear
832 root.tlsdesc_plt for DF_BIND_NOW.
833 (elf32_arm_finish_dynamic_sections): Updated.
834 (elf32_arm_output_arch_local_syms): Likewise.
835 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
836 Clear root.tlsdesc_plt for DF_BIND_NOW.
837 (nds32_elf_finish_dynamic_sections): Updated.
838 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
839 dt_tlsdesc_plt and dt_tlsdesc_got.
840 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
841 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
842 tlsdesc_plt and dt_tlsdesc_got.
843 (elfNN_aarch64_allocate_dynrelocs): Updated.
844 (elfNN_aarch64_finish_dynamic_sections): Likewise.
845 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
846 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
848 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
849 (_bfd_x86_elf_size_dynamic_sections): Likewise.
850 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
851 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
854 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
856 * elf32-tic6x.c (elf32_bed): Defined the default to
859 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
861 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
863 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
864 root.splt/root.srelplt.
865 (elf64_hppa_create_dynamic_sections): Likewise.
866 (elf64_hppa_size_dynamic_sections): Likewise.
867 (elf64_hppa_finish_dynamic_symbol): Likewise.
868 (elf_hppa_final_link): Likewise.
869 (elf_hppa_final_link_relocate): Likewise.
871 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
873 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
874 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
877 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
879 * elf-bfd.h (elf_target_os): New.
880 (elf_link_hash_table): Add target_os.
881 (elf_backend_data): Add target_os.
882 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
883 symbian_p and nacl_p.
884 (create_got_section): Updated.
885 (elf32_arm_create_dynamic_sections): Likewise.
886 (arm_type_of_stub): Likewise.
887 (elf32_arm_create_or_find_stub_sec): Likewise.
888 (elf32_arm_allocate_plt_entry): Likewise.
889 (elf32_arm_populate_plt_entry): Likewise.
890 (elf32_arm_final_link_relocate): Likewise.
891 (elf32_arm_check_relocs): Likewise.
892 (allocate_dynrelocs_for_symbol): Likewise.
893 (elf32_arm_finish_dynamic_symbol): Likewise.
894 (elf32_arm_finish_dynamic_sections): Likewise.
895 (elf32_arm_output_plt_map_1): Likewise.
896 (elf32_arm_output_arch_local_syms): Likewise.
897 (elf32_arm_add_symbol_hook): Likewise.
898 (elf32_arm_nacl_link_hash_table_create): Likewise.
899 (elf32_arm_vxworks_link_hash_table_create): Likewise.
900 (elf32_arm_symbian_link_hash_table_create): Likewise.
901 (ELF_TARGET_OS): New.
902 * elf32-i386.c (elf_i386_arch_bed): Removed.
903 (elf_backend_arch_data): Likewise.
904 (elf_i386_solaris_arch_bed): Likewise.
905 (elf_i386_nacl_arch_bed): Likewise.
906 (elf_i386_vxworks_arch_bed): Likewise.
907 (elf_i386_relocate_section): Updated.
908 (elf_i386_finish_dynamic_sections): Likewise.
909 (elf_i386_get_synthetic_symtab): Likewise.
910 (elf_i386_link_setup_gnu_properties): Likewise.
911 (ELF_TARGET_OS): New.
912 * elf32-mips.c (ELF_TARGET_OS): New.
913 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
914 (ppc_elf_create_got): Updated.
915 (ppc_elf_create_dynamic_sections): Likewise.
916 (ppc_elf_check_relocs): Likewise.
917 (ppc_elf_adjust_dynamic_symbol): Likewise.
918 (ppc_elf_size_dynamic_sections): Likewise.
919 (ppc_elf_relocate_section): Likewise.
920 (ppc_elf_finish_dynamic_sections): Likewise.
921 (ppc_elf_vxworks_link_hash_table_create): Likewise.
922 (ELF_TARGET_OS): New.
923 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
924 (sh_elf_link_hash_table_create): Updated.
925 (sh_elf_create_dynamic_sections): Likewise.
926 (allocate_dynrelocs): Likewise.
927 (sh_elf_size_dynamic_sections): Likewise.
928 (sh_elf_relocate_section): Likewise.
929 (sh_elf_finish_dynamic_symbol): Likewise.
930 (sh_elf_finish_dynamic_sections): Likewise.
931 (ELF_TARGET_OS): New.
932 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
934 (bfd_elf32_bfd_link_hash_table_create): Likewise.
935 (ELF_TARGET_OS): New.
936 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
937 (elf_x86_64_solaris_arch_bed): Likewise.
938 (elf_x86_64_nacl_arch_bed): Likewise.
939 (elf_x86_64_finish_dynamic_sections): Updated.
940 (elf_x86_64_get_synthetic_symtab): Likewise.
941 (elf_x86_64_link_setup_gnu_properties): Likewise.
942 (ELF_TARGET_OS): New.
943 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
945 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
946 (MIPS_ELF_REL_DYN_NAME): Updated.
947 (ELF_MIPS_GP_OFFSET): Likewise.
948 (mips_elf_create_local_got_entry): Likewise.
949 (mips_elf_allocate_dynamic_relocations): Likewise.
950 (mips_elf_count_got_symbols): Likewise.
951 (is_gott_symbol): Likewise.
952 (mips_elf_calculate_relocation): Likewise.
953 (mips_elf_create_dynamic_relocation): Likewise.
954 (_bfd_mips_elf_check_relocs): Likewise.
955 (allocate_dynrelocs): Likewise.
956 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
957 (mips_elf_lay_out_got): Likewise.
958 (mips_elf_set_plt_sym_value): Likewise.
959 (_bfd_mips_elf_size_dynamic_sections): Likewise.
960 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
961 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
962 (_bfd_mips_elf_final_link): Likewise.
963 (_bfd_mips_init_file_header): Likewise.
964 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
966 (allocate_dynrelocs): Likewise.
967 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
968 (_bfd_sparc_elf_relocate_section): Likewise.
969 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
970 (sparc_finish_dyn): Likewise.
971 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
972 * elfxx-target.h (ELF_TARGET_OS): New.
973 (elfNN_bed): Add ELF_TARGET_OS.
974 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
975 (_bfd_x86_elf_link_hash_table_create): Likewise.
976 (_bfd_x86_elf_size_dynamic_sections): Likewise.
977 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
978 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
979 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
980 * elfxx-x86.h (elf_x86_target_os): Removed.
981 (elf_x86_backend_data): Likewise.
982 (get_elf_x86_backend_data): Likewise.
983 (elf_x86_link_hash_table): Remove target_os.
985 2020-06-06 Alan Modra <amodra@gmail.com>
988 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
989 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
990 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
991 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
992 * elf64-ppc.c: Update throughout for reloc renaming.
993 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
994 * libbfd.h: Regenerate.
995 * bfd-in2.h: Regenerate.
997 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1003 2020-06-05 Nick Clifton <nickc@redhat.com>
1005 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1008 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1010 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1011 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1012 whether the object can be linked according to it's priv
1013 attributes. The object without any priv spec attributes can
1014 be linked with others. If the first input object doesn't contain
1015 any priv attributes, then we need to copy the setting from the
1016 next input one. Also report more detailed error messages to user.
1018 2020-06-04 Stephen Casner <casner@acm.org>
1020 Extend pdp11-aout symbol table format to accommodate .stab
1021 symbols and implement correct handling of them.
1023 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1024 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1025 normal vs. .stab symbol table type values, replacing N_STAB mask.
1026 (translate_from_native_sym_flags): Determine correct section for
1027 different .stab types.
1028 (translate_to_native_sym_flags): Leave .stab types intact.
1029 (translate_symbol_table): Error if symbol indicates overlay;
1030 store desc field from .stab symbols.
1031 (write_syms): Output desc field with symbol.
1032 (aout_link_check_ar_symbols): Skip .stab symbols.
1033 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1034 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1035 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1036 correctly distinguish .stab symbols and select calculate their
1037 section and value; and copy desc and ovly fields from input symbol
1040 2020-06-04 Stephen Casner <casner@acm.org>
1042 * aoutx.h (translate_symbol_table): Comment had external and
1044 * pdp11.c (translate_symbol_table): Likewise.
1046 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1048 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1049 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1050 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1052 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1055 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1056 in debug section against symbol defined in shared library to 0.
1057 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1058 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1059 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1060 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1061 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1062 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1063 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1064 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1065 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1066 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1067 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1068 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1069 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1070 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1072 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1073 there is non-GOT reference.
1074 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1075 non-alloced sections.
1077 2020-06-03 Stephen Casner <casner@acm.org>
1079 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1081 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1083 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1084 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1085 other size that doesn't qcover the header word.
1086 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1087 string table, and zero it.
1088 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1089 message and set bfd_error on finding an invalid name string offset.
1090 (add_to_stringtab): INLINE -> inline
1091 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1093 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1094 any relocs that could not be recognised.
1095 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1096 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1097 name exists and is long enough, before attempting to see if it is
1099 c3864421222 - Correct case for N_SO being the last symbol.
1100 50455f1ab29 PR 20891 - Handle the case where the main file name
1101 and the directory name are both empty.
1102 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1103 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1104 range string table offsets.
1105 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1106 illegal string offset.
1107 (aout_link_includes_newfunc): Add comment.
1108 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1109 on unexpected relocation type rather than ASSERT.
1111 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1114 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1115 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1117 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1120 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1121 non-alloced sections.
1123 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1125 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1126 dynamic relocations for non SEC_ALLOC sections.
1128 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1130 * aout64.c (BMAGIC, QMAGIC): Do not define.
1131 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1132 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1133 to check the file format.
1134 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1135 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1136 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1138 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1141 relocations for non SEC_ALLOC sections.
1143 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1145 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1146 * elf32-arm.c (maybe_set_textrel): Removed.
1147 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1148 with _bfd_elf_maybe_set_textrel.
1149 * elf32-csky.c (maybe_set_textrel): Removed.
1150 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1151 with _bfd_elf_maybe_set_textrel.
1152 * elf32-hppa.c (maybe_set_textrel): Removed.
1153 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1154 with _bfd_elf_maybe_set_textrel.
1155 * elf32-lm32.c (maybe_set_textrel): Removed.
1156 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1157 with _bfd_elf_maybe_set_textrel.
1158 * elf32-m32r.c (maybe_set_textrel): Removed.
1159 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1160 with _bfd_elf_maybe_set_textrel.
1161 * elf32-metag.c (maybe_set_textrel): Removed.
1162 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1163 with _bfd_elf_maybe_set_textrel.
1164 * elf32-nds32.c (maybe_set_textrel): Removed.
1165 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1166 with _bfd_elf_maybe_set_textrel.
1167 * elf32-or1k.c (maybe_set_textrel): Removed.
1168 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1169 with _bfd_elf_maybe_set_textrel.
1170 * elf32-ppc.c (maybe_set_textrel): Removed.
1171 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1172 with _bfd_elf_maybe_set_textrel.
1173 * elf32-s390.c (maybe_set_textrel): Removed.
1174 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1175 with _bfd_elf_maybe_set_textrel.
1176 * elf32-sh.c (maybe_set_textrel): Removed.
1177 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1178 with _bfd_elf_maybe_set_textrel.
1179 * elf32-tic6x.c (maybe_set_textrel): Removed.
1180 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1181 with _bfd_elf_maybe_set_textrel.
1182 * elf32-tilepro.c (maybe_set_textrel): Removed.
1183 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1184 with _bfd_elf_maybe_set_textrel.
1185 * elf64-ppc.c (maybe_set_textrel): Removed.
1186 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1187 with _bfd_elf_maybe_set_textrel.
1188 * elf64-s390.c (maybe_set_textrel): Removed.
1189 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1190 with _bfd_elf_maybe_set_textrel.
1191 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1192 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1193 with _bfd_elf_maybe_set_textrel.
1194 * elfnn-riscv.c (maybe_set_textrel): Removed.
1195 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1196 with _bfd_elf_maybe_set_textrel.
1197 * elfxx-sparc.c (maybe_set_textrel): Removed.
1198 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1199 with _bfd_elf_maybe_set_textrel.
1200 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1201 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1202 with _bfd_elf_maybe_set_textrel.
1203 * elfxx-x86.c (maybe_set_textrel): Removed.
1204 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1205 with _bfd_elf_maybe_set_textrel.
1206 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1208 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1211 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1213 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1214 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1215 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1216 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1218 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1219 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1220 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1221 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1222 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1223 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1224 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1225 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1226 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1227 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1228 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1229 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1230 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1231 (elf_backend_copy_indirect_symbol): Likewise.
1232 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1233 (elf_backend_copy_indirect_symbol): Likewise.
1234 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1236 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1239 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1240 * elf32-arm.c (readonly_dynrelocs): Removed.
1241 (maybe_set_textrel): Replace readonly_dynrelocs with
1242 _bfd_elf_readonly_dynrelocs.
1243 * elf32-csky.c (readonly_dynrelocs): Removed.
1244 (maybe_set_textrel): Replace readonly_dynrelocs with
1245 _bfd_elf_readonly_dynrelocs.
1246 * elf32-hppa.c(readonly_dynrelocs): Removed.
1247 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1248 _bfd_elf_readonly_dynrelocs.
1249 (maybe_set_textrel): Likewise.
1250 * elf32-lm32.c (readonly_dynrelocs): Removed.
1251 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1252 with _bfd_elf_readonly_dynrelocs.
1253 (maybe_set_textrel): Likewise.
1254 * elf32-m32r.c (readonly_dynrelocs): Removed.
1255 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1256 with _bfd_elf_readonly_dynrelocs.
1257 (maybe_set_textrel): Likewise.
1258 * elf32-metag.c (readonly_dynrelocs): Removed.
1259 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1260 with _bfd_elf_readonly_dynrelocs.
1261 (maybe_set_textrel): Likewise.
1262 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1263 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1264 with _bfd_elf_readonly_dynrelocs.
1265 * elf32-nds32.c (readonly_dynrelocs): Removed.
1266 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1267 with _bfd_elf_readonly_dynrelocs.
1268 (maybe_set_textrel): Likewise.
1269 * elf32-or1k.c (readonly_dynrelocs): Removed.
1270 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1271 with _bfd_elf_readonly_dynrelocs.
1272 * elf32-ppc.c (readonly_dynrelocs): Removed.
1273 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1274 _bfd_elf_readonly_dynrelocs.
1275 (ppc_elf_adjust_dynamic_symbol): Likewise.
1276 (maybe_set_textrel): Likewise.
1277 * elf32-s390.c (readonly_dynrelocs): Removed.
1278 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1279 with _bfd_elf_readonly_dynrelocs.
1280 (maybe_set_textrel): Likewise.
1281 * elf32-sh.c (readonly_dynrelocs): Removed.
1282 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1283 _bfd_elf_readonly_dynrelocs.
1284 (maybe_set_textrel): Likewise.
1285 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1286 (maybe_set_textrel): Replace readonly_dynrelocs with
1287 _bfd_elf_readonly_dynrelocs.
1288 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1289 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1290 with _bfd_elf_readonly_dynrelocs.
1291 (maybe_set_textrel): Likewise.
1292 * elf64-ppc.c (readonly_dynrelocs): Removed.
1293 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1294 _bfd_elf_readonly_dynrelocs.
1295 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1296 (maybe_set_textrel): Likewise.
1297 * elf64-s390.c (readonly_dynrelocs): Removed.
1298 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1299 with _bfd_elf_readonly_dynrelocs.
1300 (maybe_set_textrel): Likewise.
1301 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1302 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1303 (maybe_set_textrel): Replace readonly_dynrelocs with
1304 _bfd_elf_readonly_dynrelocs.
1305 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1306 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1307 with _bfd_elf_readonly_dynrelocs.
1308 (maybe_set_textrel): Likewise.
1309 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1310 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1311 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1312 (maybe_set_textrel): Likewise.
1313 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1314 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1315 with _bfd_elf_readonly_dynrelocs.
1316 (maybe_set_textrel): Likewise.
1317 * elfxx-x86.c (readonly_dynrelocs): Removed.
1318 (maybe_set_textrel): Replace readonly_dynrelocs with
1319 _bfd_elf_readonly_dynrelocs.
1320 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1322 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1324 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1325 -fsanitize=undefined.
1327 2020-06-03 Alan Modra <amodra@gmail.com>
1331 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1333 (pe_ILF_build_a_bfd): Likewise.
1335 2020-06-03 Alan Modra <amodra@gmail.com>
1338 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1339 core files as well as objects.
1341 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1344 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1345 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1347 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1348 (elf_arc_link_hash_newfunc): Updated.
1349 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1350 (elf32_arm_link_hash_newfunc): Updated.
1351 (elf32_arm_copy_indirect_symbol): Likewise.
1352 (elf32_arm_check_relocs): Likewise.
1353 (readonly_dynrelocs): Likewise.
1354 (allocate_dynrelocs_for_symbol): Likewise.
1355 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1356 (csky_elf_link_hash_newfunc): Updated.
1357 (csky_allocate_dynrelocs): Likewise.
1358 (readonly_dynrelocs): Likewise.
1359 (csky_elf_copy_indirect_symbol): Likewise.
1360 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1361 (hppa_link_hash_newfunc): Updated.
1362 (elf32_hppa_copy_indirect_symbol): Likewise.
1363 (elf32_hppa_hide_symbol): Likewise.
1364 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1365 (allocate_dynrelocs): Likewise.
1366 (elf32_hppa_relocate_section): Likewise.
1367 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1368 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1369 (lm32_elf_link_hash_newfunc): Likewise.
1370 (lm32_elf_link_hash_table_create): Updated.
1371 (readonly_dynrelocs): Likewise.
1372 (allocate_dynrelocs): Likewise.
1373 (lm32_elf_copy_indirect_symbol): Likewise.
1374 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1375 (m32r_elf_link_hash_newfunc): Likewise.
1376 (m32r_elf_link_hash_table_create): Updated.
1377 (m32r_elf_copy_indirect_symbol): Likewise.
1378 (allocate_dynrelocs): Likewise.
1379 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1380 (metag_link_hash_newfunc): Updated.
1381 (elf_metag_copy_indirect_symbol): Likewise.
1382 (readonly_dynrelocs): Likewise.
1383 (allocate_dynrelocs): Likewise.
1384 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1386 (link_hash_newfunc): Updated.
1387 (microblaze_elf_check_relocs): Likewise.
1388 (microblaze_elf_copy_indirect_symbol): Likewise.
1389 (readonly_dynrelocs): Likewise.
1390 (allocate_dynrelocs): Likewise.
1391 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1392 (nds32_elf_link_hash_newfunc): Updated.
1393 (nds32_elf_copy_indirect_symbol): Likewise.
1394 (readonly_dynrelocs): Likewise.
1395 (allocate_dynrelocs): Likewise.
1396 (nds32_elf_check_relocs): Likewise.
1397 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1398 (link_hash_newfunc): Updated.
1399 (nios2_elf32_copy_indirect_symbol): Likewise.
1400 (nios2_elf32_check_relocs): Likewise.
1401 (allocate_dynrelocs): Likewise.
1402 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1403 (or1k_elf_link_hash_newfunc): Updated.
1404 (readonly_dynrelocs): Likewise.
1405 (allocate_dynrelocs): Likewise.
1406 (or1k_elf_copy_indirect_symbol): Likewise.
1407 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1408 (ppc_elf_link_hash_newfunc): Updated.
1409 (ppc_elf_copy_indirect_symbol): Likewise.
1410 (ppc_elf_check_relocs): Likewise.
1411 (readonly_dynrelocs): Likewise.
1412 (ppc_elf_adjust_dynamic_symbol): Likewise.
1413 (allocate_dynrelocs): Likewise.
1414 (ppc_elf_relocate_section): Likewise.
1415 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1416 (link_hash_newfunc): Updated.
1417 (elf_s390_copy_indirect_symbol): Likewise.
1418 (readonly_dynrelocs): Likewise.
1419 (elf_s390_adjust_dynamic_symbol): Likewise.
1420 (allocate_dynrelocs): Likewise.
1421 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1422 (sh_elf_link_hash_newfunc): Updated.
1423 (readonly_dynrelocs): Likewise.
1424 (allocate_dynrelocs): Likewise.
1425 (sh_elf_copy_indirect_symbol): Likewise.
1426 (sh_elf_check_relocs): Likewise.
1427 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1428 (elf32_tic6x_link_hash_newfunc): Likewise.
1429 (elf32_tic6x_link_hash_table_create): Updated.
1430 (readonly_dynrelocs): Likewise.
1431 (elf32_tic6x_check_relocs): Likewise.
1432 (elf32_tic6x_allocate_dynrelocs): Likewise.
1433 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1435 (link_hash_newfunc): Updated.
1436 (tilepro_elf_copy_indirect_symbol): Likewise.
1437 (tilepro_elf_check_relocs): Likewise.
1438 (allocate_dynrelocs): Likewise.
1439 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1440 (ppc64_elf_copy_indirect_symbol): Updated.
1441 (ppc64_elf_check_relocs): Likewise.
1442 (readonly_dynrelocs): Likewise.
1443 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1444 (dec_dynrel_count): Likewise.
1445 (allocate_dynrelocs): Likewise.
1446 (ppc64_elf_relocate_section): Likewise.
1447 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1448 (link_hash_newfunc): Updated.
1449 (elf_s390_copy_indirect_symbol): Likewise.
1450 (readonly_dynrelocs): Likewise.
1451 (allocate_dynrelocs): Likewise.
1452 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1453 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1455 (elfNN_aarch64_link_hash_newfunc): Updated.
1456 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1457 (readonly_dynrelocs): Likewise.
1458 (need_copy_relocation_p): Likewise.
1459 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1460 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1461 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1462 (link_hash_newfunc): Updated.
1463 (riscv_elf_copy_indirect_symbol): Likewise.
1464 (riscv_elf_check_relocs): Likewise.
1465 (readonly_dynrelocs): Likewise.
1466 (allocate_dynrelocs): Likewise.
1467 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1469 (link_hash_newfunc): Updated.
1470 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1471 (_bfd_sparc_elf_check_relocs): Likewise.
1472 (readonly_dynrelocs): Likewise.
1473 (allocate_dynrelocs): Likewise.
1474 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1475 (link_hash_newfunc): Updated.
1476 (tilegx_elf_copy_indirect_symbol): Likewise.
1477 (tilegx_elf_check_relocs): Likewise.
1478 (readonly_dynrelocs): Likewise.
1479 (allocate_dynrelocs): Likewise.
1480 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1481 (readonly_dynrelocs): Likewise.
1482 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1483 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1485 2020-06-01 Alan Modra <amodra@gmail.com>
1487 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1488 command against cmd_length, not the end of record. For
1489 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1490 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1493 2020-05-28 David Faust <david.faust@oracle.com>
1495 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1496 R_BPF_INSN_{32,64} relocations.
1498 2020-05-28 Stephen Casner <casner@acm.org>
1500 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1501 addreses in .long (used in testsuites) and .stab values.
1503 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1506 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1507 Check bfd_link_dll when issue a DT_TEXTREL warning.
1508 * elfxx-x86.c (maybe_set_textrel): Likewise.
1509 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1511 2020-05-26 Nick Clifton <nickc@redhat.com>
1513 * plugin.c (try_load_plugin): Extend error message when a plugin
1516 2020-05-23 Alan Modra <amodra@gmail.com>
1518 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1520 2020-05-22 Alan Modra <amodra@gmail.com>
1523 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1524 attributes from shared libraries, and do not return an error if
1527 2020-05-21 Alan Modra <amodra@gmail.com>
1530 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1532 (_bfd_delete_bfd): Free the copy.
1533 (_bfd_new_bfd): Free nbfd->memory on error.
1535 2020-05-21 Alan Modra <amodra@gmail.com>
1537 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1538 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1539 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1540 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1541 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1542 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1543 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1544 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1545 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1546 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1547 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1548 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1549 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1550 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1551 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1552 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1553 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1554 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1555 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1556 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1558 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1560 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1561 get_default_version. It is used to find the default version for
1562 the specific extension.
1563 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1564 default_major_version and default_minor_version. Add new bfd_boolean
1565 parameter *use_default_version. Set it to TRUE if we need to call
1566 the callback rps->get_default_version to find the default version.
1567 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1568 the default version in riscv_parsing_subset_version, and then call
1569 riscv_add_subset to add the subset into subset list.
1570 (riscv_parse_prefixed_ext): Likewise.
1571 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1572 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1573 strings rather than characters.
1574 riscv_merge_arch_attr_info): The callback function get_default_version
1575 is only needed for assembler, so set it to NULL int the linker.
1576 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1577 * elfxx-riscv.h: Updated.
1579 2020-05-20 Alan Modra <amodra@gmail.com>
1582 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1583 use bfd_set_filename.
1584 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1585 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1586 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1587 (bfd_create): Likewise.
1588 (_bfd_delete_bfd): Don't free filename.
1589 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1590 return pointer to the copy or NULL on alloc fail.
1591 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1592 result of bfd_set_filename.
1593 * bfd-in2.h: Regenerate.
1595 2020-05-20 Alan Modra <amodra@gmail.com>
1598 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1599 section size against file size.
1600 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1602 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1605 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1606 and memset when allocating memory for the sections_being_created
1609 2020-05-19 Stafford Horne <shorne@gmail.com>
1611 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1613 (or1k_elf_relocate_section): Access srelgot via
1614 htab->root.srelgot. Add assertions for srelgot->contents.
1615 Introduce local variable for srelgot to not reuse global
1617 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1618 (or1k_set_got_and_rela_sizes): New function.
1619 (or1k_initial_exec_offset): New function.
1620 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1621 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1623 (or1k_elf_check_relocs): Use OR to set TLS access.
1624 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1626 (or1k_elf_size_dynamic_sections): Use
1627 or1k_set_got_and_rela_sizes to set sizes.
1628 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1629 (TCB_SIZE): New macro.
1630 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1631 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1632 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1633 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1634 (tpoff): Add dynamic boolean argument.
1635 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1637 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1639 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1640 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1641 cases with BFD_RELOC_AARCH64_JUMP26.
1642 (elfNN_aarch64_check_relocs): Likewise.
1644 2020-05-19 Alan Modra <amodra@gmail.com>
1646 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1647 bfd_get_filename rather than accessing bfd->filename directly.
1648 * aout-target.h (MY (object_p)): Likewise.
1649 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1650 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1651 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1652 (_bfd_archive_bsd44_construct_extended_name_table),
1653 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1654 (_bfd_bsd_write_armap): Likewise.
1655 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1656 * cache.c (bfd_open_file): Likewise.
1657 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1658 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1659 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1660 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1661 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1662 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1663 (patch_tls_desc_to_ie): Likewise.
1664 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1665 (spu_elf_auto_overlay): Likewise.
1666 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1667 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1668 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1669 * elflink.c (bfd_elf_size_dynamic_sections),
1670 (elf_link_input_bfd): Likewise.
1671 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1672 * mach-o.c (bfd_mach_o_follow_dsym),
1673 (bfd_mach_o_close_and_cleanup): Likewise.
1674 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1675 (find_separate_debug_file, get_build_id_name): Likewise.
1676 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1677 * plugin.c (bfd_plugin_open_input): Likewise.
1678 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1679 * som.c (som_write_armap): Likewise.
1680 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1681 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1682 (_bfd_vms_lib_write_archive_contents): Likewise.
1683 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1685 2020-05-19 Alan Modra <amodra@gmail.com>
1688 * bfdio.c (_bfd_real_fopen): Typo fix.
1690 2020-05-18 Nick Clifton <nickc@redhat.com>
1693 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1694 for the sections_being_created array.
1696 2020-05-18 Alan Modra <amodra@gmail.com>
1698 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1699 they can be freed without also freeing internal_relocs.
1701 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1704 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1705 separators into DOS style when creating a WIN32 fullpath.
1707 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1709 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1710 to initialize RISC-V tdata.
1712 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1714 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1717 2020-05-11 Alan Modra <amodra@gmail.com>
1719 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1721 2020-05-11 Alan Modra <amodra@gmail.com>
1723 * elf64-ppc.c: Rename powerxx to power10 throughout.
1725 2020-05-11 Alan Modra <amodra@gmail.com>
1728 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1729 contains required number of auxents before processing any auxent.
1730 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1731 file name from auxents for PE.
1733 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1735 * aout-cris.c (DEFAULT_ARCH): Delete define.
1736 (MY_set_arch_mach): Likewise.
1737 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1739 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1740 of r_type before the shift.
1742 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1745 * elfnn-aarch64.c (group_sections): Copy implementation from
1748 2020-05-01 Alan Modra <amodra@gmail.com>
1751 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1752 accessing root.u.def of symbols. Also check root.u.def.section
1753 is non-NULL. Reverse tests so as to make the logic positive.
1755 2020-05-01 Alan Modra <amodra@gmail.com>
1758 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1759 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1761 2020-05-01 Alan Modra <amodra@gmail.com>
1764 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1765 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1766 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1767 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1768 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1769 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1770 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1771 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1772 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1773 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1775 2020-05-01 Alan Modra <amodra@gmail.com>
1778 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1779 from shared libraries.
1781 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1783 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1784 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1785 equals 0. Report overflow when the result has negative sign but
1786 all significant bits are zero.
1788 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1790 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1791 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1793 2020-04-28 Alan Modra <amodra@gmail.com>
1795 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1796 Emit warning message.
1798 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1800 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1801 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1802 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1803 to x86_64_pe_big_vec as it not a big-endian format.
1804 (vec i386_pe_big_vec): New.
1805 * configure.ac: Likewise.
1806 * targets.c: Likewise.
1807 * configure: Regenerate.
1808 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1809 COFF_WITH_PE_BIGOBJ): New.
1810 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1812 (x86_64_pe_be_vec): Moved.
1814 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1816 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1817 * elf.c (elfcore_grok_arc_v2): New function.
1818 (elfcore_grok_note): Call the new function to handle the corresponding
1820 (elfcore_write_arc_v2): New function.
1821 (elfcore_write_register_note): Call the new function to handle the
1822 corresponding pseudo-sections.
1824 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1827 * bfd-in2.h: Regenerated.
1828 * elf32-xtensa.c (elf_howto_table): New entries for
1829 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1830 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1831 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1832 R_XTENSA_NDIFF{8,16,32}.
1833 * libbfd.h (bfd_reloc_code_real_names): Add names for
1834 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1835 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1836 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1837 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1839 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1842 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1845 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1848 * elf-bfd.h (elf_backend_data): Add
1849 elf_backend_strip_zero_sized_dynamic_sections.
1850 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1851 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1853 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1855 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1857 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1859 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1863 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1865 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1867 2020-04-21 Nick Clifton <nickc@redhat.com>
1869 * po/sr.po: Updated Serbian translation.
1871 2020-04-21 Alan Modra <amodra@gmail.com>
1873 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1876 2020-04-20 Stephen Casner <casner@acm.org>
1878 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1879 causing globals from linker script to be treated as debug symbols.
1880 (translate_symbol_table): Don't sign-extend symbol values from 16
1881 to 64 bits in nm output.
1883 2020-04-20 Alan Modra <amodra@gmail.com>
1885 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1887 2020-04-18 Alan Modra <amodra@gmail.com>
1889 * section.c (bfd_is_const_section): Correct test for special
1891 * bfd-in2.h: Regenerate.
1893 2020-04-17 Alan Modra <amodra@gmail.com>
1896 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1899 2020-04-16 Nick Clifton <nickc@redhat.com>
1902 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1903 abort with a more helpful error message.
1905 2020-04-16 Alan Modra <amodra@gmail.com>
1908 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1911 2020-04-15 Fangrui Song <maskray@google.com>
1914 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1915 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1916 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1917 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1918 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1919 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1920 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1921 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1922 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1923 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1924 * elflink.c (elf_link_output_extsym): Likewise.
1925 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1927 2020-04-15 Alan Modra <amodra@gmail.com>
1930 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1931 pointer into strings that may be freed for section name, always
1932 allocate a new string.
1934 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1935 Jan W. Jagersma <jwjagersma@gmail.com>
1937 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1938 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1939 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1940 (_bfd_go32_mkobject): New functions.
1941 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1942 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1943 (go32exe_mkobject): Call _bfd_go32_mkobject.
1944 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1945 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1947 (coff_write_relocs): Enable extended reloc counter code if
1948 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1949 (coff_write_object_contents): Likewise. Pad section headers
1950 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1951 instead of coff_swap_scnhdr_out.
1952 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1953 enable extended reloc counter.
1954 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1955 Declare with ATTRIBUTE_UNUSED.
1956 * libcoff-in.h: (struct coff_tdata): New field go32.
1958 * libcoff.h: Regenerate.
1960 2020-04-14 Fangrui Song <maskray@google.com>
1963 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1966 2020-04-14 Stephen Casner <casner@acm.org>
1969 * pdp11.c: Add implementation of --imagic option.
1970 (adjust_o_magic): Fix objcopy --extract-symbol test.
1971 * libaout.h (enum aout_magic): Add i_magic.
1973 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1974 Nick Clifton <nickc@redhat.com>
1976 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1978 <default>: Error rather than abort.
1980 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1983 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1984 relocation section from section group.
1986 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1988 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1989 bfd->origin to file offset.
1990 * bfdwin.c (bfd_get_file_window): Likewise.
1991 * bfd.c: Clarify the use of the bfd->origin field.
1992 * bfd-in2.h: Regenerate.
1993 * coff-i386.c: Don't include go32exe.h. Allow overriding
1994 coff_write_object_contents via COFF_WRITE_CONTENTS.
1995 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1996 (go32exe_write_object_contents): New functions.
1997 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1998 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1999 (create_go32_stub): Remove check for 2k size limit. Read stub
2000 from go32exe_temp_stub if present.
2001 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2002 copy variable-length stub.
2003 (go32_check_format): Read stub to go32exe_temp_stub, set
2004 origin, return go32exe_cleanup.
2005 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2006 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2007 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2008 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2009 Remove functions and their associated #defines.
2010 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2011 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2012 Rename field go32stub to stub.
2013 * libcoff.h: Regenerate.
2014 * coff-stgo32.c (go32_check_format): Rename to...
2015 (go32exe_check_format): ...this.
2016 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2017 (go32exe_copy_private_bfd_data): ...this.
2018 (stub_bytes): Rename to...
2019 (go32exe_default_stub): ...this.
2020 (create_go32_stub): Rename to...
2021 (go32exe_create_stub): ...this.
2022 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2025 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2029 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2030 relocation to R_386_32 for relocation against non-preemptible
2032 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2033 allocate dynamic relocation for non-preemptible absolute symbol.
2034 (elf_i386_relocate_section): Pass sec to
2035 GENERATE_DYNAMIC_RELOCATION_P.
2036 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2037 (elf_x86_64_convert_load_reloc): Covert load relocation to
2038 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2039 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2040 for non-preemptible absolute symbol if they overflow.
2041 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2042 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2043 symbol. Don't allocate dynamic relocation for non-preemptible
2045 (elf_x86_64_relocate_section): Don't generate relative relocation
2046 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2047 to GENERATE_DYNAMIC_RELOCATION_P.
2048 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2049 against non-preemptible absolute symbol.
2050 (_bfd_elf_x86_valid_reloc_p): New function.
2051 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2053 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2054 argument. Don't generate dynamic relocation against
2055 non-preemptible absolute symbol.
2056 (ABS_SYMBOL_P): New.
2057 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2058 against non-preemptible absolute symbol.
2060 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2061 (_bfd_elf_x86_valid_reloc_p): New.
2063 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2066 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2067 address in the GOT if in thumb only mode.
2069 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2071 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2073 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2075 * mmo.c (mmo_scan): Create .text section only when needed, not
2078 2020-03-31 Alan Modra <amodra@gmail.com>
2080 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2083 2020-03-31 Alan Modra <amodra@gmail.com>
2085 * vms-alpha.c (image_write): Check bounds for sections without
2086 contents too. Error on non-zero write to section without
2088 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2090 2020-03-31 Alan Modra <amodra@gmail.com>
2092 * tekhex.c (pass_over): Check is_eof before reading buffer.
2094 2020-03-30 Nick Clifton <nickc@redhat.com>
2097 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2098 field to timestamp and make it an integer.
2099 * libcoff.h: Regenerate.
2100 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2101 field in the pe_data structure rather than the insert_timestamp
2104 2020-03-30 Alan Modra <amodra@gmail.com>
2107 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2110 2020-03-26 Nick Clifton <nickc@redhat.com>
2112 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2113 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2115 * libbfd.h: Regenerate.
2117 2020-03-26 Alan Modra <amodra@gmail.com>
2119 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2121 2020-03-26 Alan Modra <amodra@gmail.com>
2123 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2125 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2127 2020-03-25 Nick Clifton <nickc@redhat.com>
2129 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2131 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2132 * libbfd.h: Regenerate.
2134 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2136 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2137 correct field name in the output string.
2139 2020-03-25 Alan Modra <amodra@gmail.com>
2142 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2143 for SHT_NOBITS section if first in segment.
2145 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2148 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2149 (_bfd_elf_get_symbol_version_string): This.
2150 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2151 (_bfd_elf_get_symbol_version_string): This.
2152 (bfd_elf_print_symbol): Pass TRUE to
2153 _bfd_elf_get_symbol_version_string.
2154 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2155 bfd_boolean argument.
2156 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2157 * targets.c (_bfd_get_symbol_version_string): Likewise.
2158 (bfd_get_symbol_version_string): Likewise.
2159 * bfd-in2.h: Regenerated.
2161 2020-03-24 Nick Clifton <nickc@redhat.com>
2162 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2165 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2168 2020-03-24 Nick Clifton <nickc@redhat.com>
2171 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2172 segment to use for PT_GNU_RELRO, ignore empty sections in a
2173 segment's current list.
2175 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2178 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2180 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2183 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2184 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2185 on the previous _bfd_elf_get_symbol_version_string.
2186 (_bfd_elf_get_symbol_version_string): Use it.
2188 2020-03-24 Alan Modra <amodra@gmail.com>
2190 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2191 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2194 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2196 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2198 2020-03-23 Alan Modra <amodra@gmail.com>
2200 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2201 symbol count. Allocate an extra byte to ensure name strings
2202 are terminated. Sanity check name offsets. Release memory on
2205 2020-03-23 Alan Modra <amodra@gmail.com>
2207 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2208 field hasn't been read. Remove unnecessary casts.
2210 2020-03-22 Alan Modra <amodra@gmail.com>
2212 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2213 enough to read number of symbols.
2215 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2217 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2218 (EXECUTABLE_SUFFIX): Likewise.
2219 * config.in: Regenerated.
2220 * configure: Likewise.
2221 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2222 _bfd_generic_close_and_cleanup.
2223 (plugin_list_entry): Remove resolution_file, resolution_option,
2224 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2225 lto_wrapper, gcc_env and initialized,
2226 (need_lto_wrapper_p): Removed.
2227 (get_lto_wrapper): Likewise.
2228 (setup_lto_wrapper_env): Likewise.
2229 (register_all_symbols_read): Likewise.
2230 (egister_cleanup): Likewise.
2231 (get_symbols): Likewise.
2232 (add_input_file): Likewise.
2233 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2234 (add_symbols): Updated.
2235 (try_claim): Likewise.
2236 (try_load_plugin): Likewise.
2237 (bfd_plugin_canonicalize_symtab): Likewise.
2238 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2239 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2241 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2244 * plugin.c (plugin_list_entry): Add has_symbol_type.
2245 (add_symbols_v2): New function.
2246 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2247 provides symbol type.
2248 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2249 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2252 2020-03-20 Alan Modra <amodra@gmail.com>
2254 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2255 enough to read number of symbols.
2257 2020-03-20 Alan Modra <amodra@gmail.com>
2259 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2260 backend functions for NULL before calling.
2261 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2262 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2263 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2264 * elfnn-ia64.c (ignore_errors): New function.
2265 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2267 2020-03-19 Nick Clifton <nickc@redhat.com>
2270 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2271 location of the varinfo in the unit's debug info data. Change the
2272 type of the stack field to a boolean.
2273 (lookup_var_by_offset): New function. Returns the varinfo
2274 structure for the variable described at the given offset in the
2276 (scan_unit_for_symbols): Add support for variables which have the
2277 DW_AT_specification attribute.
2279 2020-03-19 Nick Clifton <nickc@redhat.com>
2282 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2285 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2287 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2289 2020-03-18 Nick Clifton <nickc@redhat.com>
2292 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2293 memory access when processing a corrupt secondary reloc section.
2295 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2297 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2298 instead of calling abort.
2299 * elf32-csky.c (csky_build_one_stub): Likewise.
2300 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2301 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2302 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2303 * elf32-metag.c (metag_build_one_stub): Likewise.
2304 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2305 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2306 (ppc_size_one_stub): Likewise.
2307 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2309 2020-03-17 Nick Clifton <nickc@redhat.com>
2312 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2313 with error messages.
2315 2020-03-17 Nick Clifton <nickc@redhat.com>
2318 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2319 free. Add free on another failure path.
2321 2020-03-16 Alan Modra <amodra@gmail.com>
2324 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2325 we have a non-zero section count. Do lma comparison in octets.
2327 2020-03-16 Alan Modra <amodra@gmail.com>
2329 * vms-alpha.c (dst_restore_location): Validate index into
2330 dst_ptr_offsets array before accessing. Return status.
2331 (dst_retrieve_location): Similarly, making "loc" parameter a
2332 pointer to return value.
2333 (_bfd_vms_slurp_etir): Update calls to above functions.
2335 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2337 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2339 * configure: Regenerated.
2341 2020-03-14 Alan Modra <amodra@gmail.com>
2343 * section.c (BFD_FAKE_SECTIONS): Formatting.
2344 * bfd-in2.h: Regenerate.
2346 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2348 * elf.c (elfcore_grok_netbsd_note): Add support for
2349 NT_NETBSDCORE_LWPSTATUS notes.
2351 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2353 * bfd-in2.h: Regenerate.
2354 * section.c (asection): Add already_assigned field.
2355 (BFD_FAKE_SECTION): Add default initializer for it.
2356 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2357 * elf32-arm.c (arm_build_one_stub): Add support for
2358 non_contiguous_regions.
2359 * elf32-csky.c (csky_build_one_stub): Likewise.
2360 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2361 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2362 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2363 * elf32-metag.c (metag_build_one_stub): Likewise.
2364 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2365 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2366 (ppc_size_one_stub): Likewise.
2367 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2368 * elflink.c (elf_link_input_bfd): Likewise.
2370 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2373 * elf-linker-x86.h (elf_linker_x86_params): Add
2374 static_before_all_inputs and has_dynamic_linker.
2375 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2376 dynamic input objects if -static is passed at command-line
2377 before all input files without --dynamic-linker unless
2378 --no-dynamic-linker is used.
2380 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2382 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2384 2020-03-13 Christian Eggers <ceggers@gmx.de>
2386 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2387 "p_paddr" from "at".
2388 * elfcode.h (bfd_from_remote_memory): Add units to several
2389 parameters. New local "opb". Fix usage of p_align. Fix
2390 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2391 call of target_read_memory.
2392 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2393 calculation of "offset" and "output_offset".
2394 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2395 from "offset" and fix calculation of "end" from "vma+size". Fix
2396 comparison between "sh_addr" and "vma"/"output_offset".
2397 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2398 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2400 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2401 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2402 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2403 assignment of p_paddr from phdr_lma. Fix comparison between
2404 "lma+size" and "next->lma".
2405 (elf_sort_segments): Fix assignment from p_paddr to lma.
2406 (assign_file_positions_for_load_sections): Add unit (bytes) to
2407 local "align". Fix calculation of local "off_adjust". Fix
2408 calculation of local "filehdr_vaddr".
2409 (assign_file_positions_for_non_load_sections): New local "opb".
2410 Fix calculation of "end" from "p_size". Fix comparison between
2411 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2412 from "end" and "p_vaddr".
2413 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2414 vma. Fix assignment to p_paddr from lma. Fix comparison between
2415 p_paddr and lma. Fix assignment to p_paddr from lma.
2416 * merge.c (sec_merge_emit): New local "opb". Convert
2417 "alignment_power" to octets.
2418 (_bfd_add_merge_section): New locals "alignment_power" and
2419 "opb". Fix comparison between "alignment_power" and
2421 (_bfd_merge_sections): New local "opb". Divide size by opb
2422 before checking align mask.
2424 2020-03-13 Christian Eggers <ceggers@gmx.de>
2426 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2427 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2429 (_bfd_elf_make_section_from_phdr): Similarly.
2430 (elf_fake_sections): Fix calculation of
2431 Elf_Internal_shdr::sh_addr from section VMA.
2432 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2434 (assign_file_positions_for_load_sections): Fix calculations of
2435 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2436 comparison between program header address and section LMA.
2437 (assign_file_positions_for_non_load_sections): Likewise.
2438 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2439 (IS_CONTAINED_BY_VMA): Add parameter opb.
2440 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2441 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2442 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2443 Fix calculations of p_addr_valid and p_vaddr_offset.
2444 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2445 with octets per byte when comparing against p_vaddr.
2447 2020-03-11 Alan Modra <amodra@gmail.com>
2449 * som.c (setup_sections): Sanity check subspace.name.
2451 2020-03-11 Alan Modra <amodra@gmail.com>
2453 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2455 2020-03-10 Alan Modra <amodra@gmail.com>
2458 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2461 2020-03-09 Alan Modra <amodra@gmail.com>
2463 * wasm-module.c (wasm_scan): Sanity check file name length
2464 before allocating memory. Move common section setup code. Do
2465 without bfd_tell to calculate section size.
2467 2020-03-06 Nick Clifton <nickc@redhat.com>
2469 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2470 with error messages and failure return values.
2472 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2474 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2475 relocation sections for any removed reference to a dynamic symbol.
2477 2020-03-05 Nick Clifton <nickc@redhat.com>
2479 * elf-bfd.h (struct elf_backend_data): Add new fields:
2480 init_secondary_reloc_section, slurp_secondary_reloc_section,
2481 write_secondary_reloc_section.
2482 (_bfd_elf_init_secondary_reloc_section): Prototype.
2483 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2484 (_bfd_elf_write_secondary_reloc_section): Prototype.
2485 * elf.c ( bfd_section_from_shdr): Invoke the new
2486 init_secondary_reloc_section backend function, if defined, when a
2487 second reloc section is encountered.
2488 (swap_out_syms): Invoke the new symbol_section_index function, if
2489 defined, when computing the section index of an OS/PROC specific
2491 (_bfd_elf_init_secondary_reloc_section): New function.
2492 (_bfd_elf_slurp_secondary_reloc_section): New function.
2493 (_bfd_elf_write_secondary_reloc_section): New function.
2494 (_bfd_elf_copy_special_section_fields): New function.
2495 * elfcode.h (elf_write_relocs): Invoke the new
2496 write_secondary_relocs function, if defined, in order to emit
2498 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2499 function, if defined, in order to read in secondary relocs.
2500 * elfxx-target.h (elf_backend_copy_special_section_fields):
2501 Provide a non-NULL default definition.
2502 (elf_backend_init_secondary_reloc_section): Likewise.
2503 (elf_backend_slurp_secondary_reloc_section): Likewise.
2504 (elf_backend_write_secondary_reloc_section): Likewise.
2505 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2507 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2508 * configure: Regenerate.
2510 2020-03-05 Alan Modra <amodra@gmail.com>
2512 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2513 against file size before allocating memory. Use bfd_alloc rather
2514 than bfd_zalloc for carsym/strings memory.
2516 2020-03-04 Alan Modra <amodra@gmail.com>
2518 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2519 sh_addr mod sh_addalign is zero.
2521 2020-03-04 Alan Modra <amodra@gmail.com>
2523 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2525 2020-03-03 Alan Modra <amodra@gmail.com>
2527 * format.c (struct bfd_preserve): Add cleanup field.
2528 (bfd_preserve_save): Add cleanup param and save.
2529 (bfd_preserve_restore): Return cleanup.
2530 (bfd_preserve_finish): Call the cleanup for the discarded match.
2531 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2532 and clear when preserving a match. Restore cleanup too when
2533 restoring that match.
2535 2020-03-02 Alan Modra <amodra@gmail.com>
2537 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2538 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2539 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2540 (core_sco5_vec): Correct initialisers.
2542 2020-03-02 Alan Modra <amodra@gmail.com>
2544 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2545 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2546 * cisco-core.c (cisco_core_file_validate): Likewise.
2547 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2548 * hpux-core.c (hpux_core_core_file_p): Likewise.
2549 * irix-core.c (irix_core_core_file_p): Likewise.
2550 * lynx-core.c (lynx_core_file_p): Likewise.
2551 * netbsd-core.c (netbsd_core_file_p): Likewise.
2552 * osf-core.c (osf_core_core_file_p): Likewise.
2553 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2554 * sco5-core.c (sco5_core_file_p): Likewise.
2556 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2558 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2560 2020-03-02 Alan Modra <amodra@gmail.com>
2562 * targets.c (bfd_cleanup): New typedef.
2563 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2564 * libbfd-in.h (_bfd_no_cleanup): Define.
2565 * format.c (bfd_reinit): Add cleanup parameter, call it.
2566 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2567 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2568 * aout-target.h (callback, object_p): Return bfd_cleanup.
2569 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2570 * archive.c (bfd_generic_archive_p): Likewise.
2571 * binary.c (binary_object_p): Likewise.
2572 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2573 * coff-ia64.c (ia64coff_object_p): Likewise.
2574 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2575 * coff-sh.c (coff_small_object_p): Likewise.
2576 * coff-stgo32.c (go32_check_format): Likewise.
2577 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2578 (xcoff64_core_p): Likewise.
2579 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2580 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2581 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2582 * elfcode.h (elf_object_p): Likewise.
2583 * elfcore.h (elf_core_file_p): Likewise.
2584 * i386msdos.c (msdos_object_p): Likewise.
2585 * ihex.c (ihex_object_p): Likewise.
2586 * libaout.h (some_aout_object_p): Likewise.
2587 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2588 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2589 * libbfd.c (_bfd_dummy_target): Likewise.
2590 * libcoff-in.h (coff_object_p): Likewise.
2591 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2592 (bfd_mach_o_arm64_core_p): Likewise.
2593 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2594 (bfd_mach_o_arm_core_p): Likewise.
2595 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2596 (bfd_mach_o_i386_core_p): Likewise.
2597 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2598 (bfd_mach_o_x86_64_core_p): Likewise.
2599 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2600 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2601 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2602 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2603 * mmo.c (mmo_object_p): Likewise.
2604 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2605 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2606 (pe_bfd_object_p): Likewise.
2607 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2608 * ppcboot.c (ppcboot_object_p): Likewise.
2609 * rs6000-core.c (rs6000coff_core_p): Likewise.
2610 * som.c (som_object_setup, som_object_p): Likewise.
2611 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2612 * tekhex.c (tekhex_object_p): Likewise.
2613 * vms-alpha.c (alpha_vms_object_p): Likewise.
2614 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2615 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2616 * wasm-module.c (wasm_object_p): Likewise.
2617 * xsym.c (bfd_sym_object_p): Likewise.
2618 * xsym.h (bfd_sym_object_p): Likewise.
2619 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2621 * pdp11.c (some_aout_object_p): Likewise.
2622 * plugin.c (register_ld_plugin_object_p): Update object_p
2624 * plugin.h (register_ld_plugin_object_p): Likewise.
2625 * bfd-in2.h: Regenerate.
2626 * libbfd.h: Regenerate.
2627 * libcoff.h: Regenerate.
2629 2020-03-02 Alan Modra <amodra@gmail.com>
2631 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2632 applicable section flags.
2633 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2634 (mips_ecoff_bele_vec): Likewise.
2635 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2637 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2638 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2640 2020-03-02 Alan Modra <amodra@gmail.com>
2642 * elf32-m32r.c (m32r_elf_section_flags): New function.
2643 (elf_backend_section_flags): Define.
2644 * elf32-nds32.c (nds32_elf_section_flags): New function.
2645 (elf_backend_section_flags): Define.
2646 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2647 .sbss and .sdata sections.
2648 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2649 for SHF_V850_GPREL sections.
2650 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2652 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2653 for SHF_PARISC_SHORT sections.
2654 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2655 (elf_backend_section_flags): Define.
2656 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2657 for SHF_MIPS_GPREL sections. Delete FIXME.
2659 2020-03-02 Alan Modra <amodra@gmail.com>
2661 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2662 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2663 calling elf_backend_section_flags with adjusted params. Use
2664 newsect->flags past that point.
2665 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2667 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2668 to have their type overridden, and all sh_flags but processor and
2670 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2671 * elf32-mep.c (mep_elf_section_flags): Likewise.
2672 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2673 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2674 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2675 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2676 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2677 stub BFD and non-aarch64 input files when scanning for stubs.
2679 2020-03-02 Alan Modra <amodra@gmail.com>
2681 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2682 limit to decompressed element size.
2684 2020-03-02 Alan Modra <amodra@gmail.com>
2686 * vms-lib.c (vms_traverse_index): Add recur_count param and
2687 update calls. Fail on excessive recursion.
2689 2020-03-02 Alan Modra <amodra@gmail.com>
2691 * vms-alpha.c (vms_get_remaining_object_record): Use
2692 bfd_realloc_or_free rather than bfd_realloc.
2693 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2694 (dst_define_location, parse_module): Likewise, and check realloc
2695 return status before using memory. Return status from function
2696 adjusting all callers.
2698 2020-02-28 Alan Modra <amodra@gmail.com>
2700 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2702 2020-02-28 Alan Modra <amodra@gmail.com>
2704 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2705 Remove duplicate undersize check.
2707 2020-02-27 Alan Modra <amodra@gmail.com>
2710 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2712 2020-02-27 Alan Modra <amodra@gmail.com>
2715 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2716 (coff_section_type): Adjust comment.
2717 (decode_section_type): Likewise. Call coff_section_type before
2718 decode_section_type.
2719 (bfd_decode_symclass): Use 'c' for common sections other than
2722 2020-02-27 Alan Modra <amodra@gmail.com>
2724 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2727 2020-02-27 Alan Modra <amodra@gmail.com>
2729 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2730 if file is an archive element.
2731 * bfd-in2.h: Regenerate.
2733 2020-02-26 Alan Modra <amodra@gmail.com>
2735 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2736 bfd_set_error on failing test. Don't bother changing bfd_error on
2737 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2738 Check sym name is within string buffer. Use size_t for some vars.
2739 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2740 int_buf. Don't change bfd_error on file read error. Use
2741 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2742 calculations to catch overflows before they occur. malloc and
2743 free raw armap rather than using bfd_alloc. Read raw armap before
2744 allocating carsym+strings buffer.
2745 (_bfd_slurp_extended_name_table): Localize variables. Check
2746 name size against file size.
2748 2020-02-26 Alan Modra <amodra@gmail.com>
2750 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2752 2020-02-26 Alan Modra <amodra@gmail.com>
2754 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2755 malloc. Check for NULL return from bfd_malloc.
2756 (rx_table_find, rx_table_map): Likewise.
2757 (rx_set_section_contents): Check bfd_alloc return.
2758 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2760 2020-02-26 Alan Modra <amodra@gmail.com>
2762 * aoutx.h: Indent labels correctly. Format error strings.
2763 * archive.c: Likewise.
2764 * archive64.c: Likewise.
2765 * coff-arm.c: Likewise.
2766 * coff-rs6000.c: Likewise.
2767 * coff-stgo32.c: Likewise.
2768 * cpu-arm.c: Likewise.
2769 * dwarf2.c: Likewise.
2770 * elf-ifunc.c: Likewise.
2771 * elf-properties.c: Likewise.
2772 * elf-s390-common.c: Likewise.
2773 * elf-strtab.c: Likewise.
2775 * elf32-arm.c: Likewise.
2776 * elf32-bfin.c: Likewise.
2777 * elf32-cr16.c: Likewise.
2778 * elf32-csky.c: Likewise.
2779 * elf32-i386.c: Likewise.
2780 * elf32-m68k.c: Likewise.
2781 * elf32-msp430.c: Likewise.
2782 * elf32-nds32.c: Likewise.
2783 * elf32-nios2.c: Likewise.
2784 * elf32-pru.c: Likewise.
2785 * elf32-xtensa.c: Likewise.
2786 * elf64-ia64-vms.c: Likewise.
2787 * elf64-x86-64.c: Likewise.
2788 * elfcode.h: Likewise.
2789 * elfcore.h: Likewise.
2790 * elflink.c: Likewise.
2791 * elfnn-aarch64.c: Likewise.
2792 * elfnn-ia64.c: Likewise.
2793 * elfnn-riscv.c: Likewise.
2794 * elfxx-mips.c: Likewise.
2795 * elfxx-sparc.c: Likewise.
2796 * elfxx-x86.c: Likewise.
2797 * i386lynx.c: Likewise.
2798 * merge.c: Likewise.
2799 * pdp11.c: Likewise.
2800 * plugin.c: Likewise.
2801 * reloc.c: Likewise.
2803 2020-02-26 Alan Modra <amodra@gmail.com>
2806 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2808 (bfd_elf_add_dt_needed_tag): Declare.
2809 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2810 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2811 from elf_add_dt_needed_tag. Remove soname and doit param.
2812 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2813 to see whether as-needed lib is already loaded, use dyn_loaded
2814 list instead. When saving and restoring around as-needed lib
2815 handle possibility that dynstr has not been initialised. Don't
2816 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2817 Mark libs loaded via DT_NEEDED entries of other libs with
2818 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2820 (elf_link_check_versioned_symbol): Remove now unneccesary
2821 DYNAMIC check when traversing dyn_loaded list.
2823 2020-02-26 Alan Modra <amodra@gmail.com>
2825 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2827 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2830 * plugin.c (need_lto_wrapper_p): New.
2831 (bfd_plugin_set_program_name): Add an int argument to set
2833 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2835 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2837 2020-02-24 Alan Modra <amodra@gmail.com>
2839 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2841 2020-02-24 Alan Modra <amodra@gmail.com>
2843 * vms-lib.c (struct carsym_mem): Add limit.
2844 (vms_add_index): Heed limit.
2845 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2846 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2847 Always return actual number read.
2848 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2849 assertion with error exit.
2851 2020-02-22 Alan Modra <amodra@gmail.com>
2854 * elf.c (assign_file_positions_for_load_sections): Continue linking
2855 on "PHDR segment not covered by LOAD segment" errors.
2857 2020-02-21 Alan Modra <amodra@gmail.com>
2859 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2861 (bfd_mach_o_canonicalize_reloc): Likewise.
2862 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2863 counts and offsets against file size.
2864 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2865 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2866 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2867 against file size. Delete symbol table error message.
2868 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2870 (bfd_mach_o_read_symtab): Likewise.
2871 (bfd_mach_o_read_command): Pass file size.
2872 (bfd_mach_o_scan): Sanity check command count against file size.
2874 2020-02-21 Alan Modra <amodra@gmail.com>
2877 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2878 "text", "data" and "bss" section pointer vars. Don't update
2879 section size, just exec header sizes.
2880 (adjust_sizes_and_vmas): Don't update text section size. Set
2881 initial exec header a_text. Print exec headers sizes.
2882 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2883 (adjust_sizes_and_vmas): Similarly. Formatting.
2884 (final_link): Correct final file extension.
2886 2020-02-20 Nick Clifton <nickc@redhat.com>
2888 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2890 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2892 (elfNN_bed): Initialise the symbol_section_index field.
2893 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2894 OS and PROC specific section indicies. Warn if converting other
2895 reserved incidies to SHN_ABS.
2897 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2900 * cpu-z80.c: Add machine type compatibility checking.
2902 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2905 * plugin.c (plugin_list_entry): Remove handle.
2906 (try_load_plugin): Call dlclose before return.
2908 2020-02-19 Alan Modra <amodra@gmail.com>
2910 * libbfd-in.h (_bfd_constant_p): Define.
2911 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2912 file size before allocating memory.
2913 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2914 * elf.c (bfd_elf_get_str_section): Likewise.
2915 (_bfd_elf_slurp_version_tables): Likewise.
2916 * libbfd.h: Regenerate.
2918 2020-02-19 Alan Modra <amodra@gmail.com>
2920 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2921 * aoutx.h (aout_get_external_symbols): Replace calls to
2922 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2923 (slurp_reloc_table): Likewise.
2924 * archive.c (do_slurp_bsd_armap): Likewise.
2925 (do_slurp_coff_armap): Likewise.
2926 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2927 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2928 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2929 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2930 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2931 (_bfd_coff_get_external_symbols): Likewise.
2932 * ecoff.c (ecoff_slurp_symbolic_header),
2933 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2934 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2935 (ecoff_indirect_link_order): Likewise.
2936 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2937 (_bfd_elf_slurp_version_tables): Likewise.
2938 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2939 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2940 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2941 * elf64-alpha.c (READ): Likewise.
2942 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2943 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2944 * elfcode.h (elf_slurp_symbol_table),
2945 (elf_slurp_reloc_table_from_section): Likewise.
2946 * elflink.c (elf_link_add_object_symbols),
2947 (elf_link_check_versioned_symbol): Likewise.
2948 * elfxx-mips.c (READ): Likewise.
2949 * i386lynx.c (slurp_reloc_table): Likewise.
2950 * lynx-core.c (lynx_core_file_p): Likewise.
2951 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2952 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2953 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2954 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2955 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2956 (bfd_pef_parse_symbols): Likewise.
2957 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2958 * som.c (setup_sections, som_slurp_string_table),
2959 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2960 (som_bfd_fill_in_ar_symbols): Likewise.
2961 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2962 (evax_bfd_print_image): Likewise.
2963 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2964 * wasm-module.c (wasm_scan): Likewise.
2965 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2966 * xsym.c (bfd_sym_read_name_table),
2967 (bfd_sym_print_type_information_table_entry): Likewise.
2968 * libbfd.h: Regenerate.
2970 2020-02-19 Alan Modra <amodra@gmail.com>
2972 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2973 reading external relocs.
2974 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2975 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2977 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2979 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2980 (m32c_elf_relax_section): Likewise.
2981 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2982 (rl78_elf_relax_section): Likewise.
2983 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2984 (elf32_rx_relax_section): Likewise.
2985 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2986 parameter types and use..
2987 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2988 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2989 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2990 being read from file, just the extra.
2991 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2992 after reading external syms. Free on failure.
2994 2020-02-19 Alan Modra <amodra@gmail.com>
2996 * coffcode.h (buy_and_read, coff_slurp_line_table),
2997 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2998 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2999 corresponding bfd_alloc call. Adjust variables to suit.
3000 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3001 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3002 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3003 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3004 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3005 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3006 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3007 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3008 * elf64-alpha.c (READ): Likewise.
3009 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3010 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3011 (bfd_from_remote_memory): Likewise.
3012 * elfcore.h (core_find_build_id): Likewise.
3013 * elfxx-mips.c (READ): Likewise.
3014 * mach-o.c (bfd_mach_o_mangle_sections),
3015 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3016 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3017 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3018 * som.c (setup_sections, som_prep_for_fixups)
3019 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3020 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3021 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3022 (som_bfd_ar_write_symbol_stuff): Likewise.
3023 * vms-alpha.c (vector_grow1): Likewise.
3024 * vms-lib.c (vms_add_index): Likewise.
3025 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3026 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3027 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3028 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3029 (bfd_alloc2, bfd_zalloc2): Delete.
3030 (_bfd_mul_overflow): Define.
3031 * libbfd.h: Regenerate.
3033 2020-02-19 Alan Modra <amodra@gmail.com>
3035 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3037 (assign_section_numbers): Likewise.
3038 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3039 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3040 bfd_malloc2, size_t amt, and unsigned tls_count.
3041 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3042 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3043 (elf_output_implib): Use bfd_alloc.
3045 2020-02-19 Alan Modra <amodra@gmail.com>
3047 * bfd.c (struct bfd): Move format and direction to other
3048 bitfields. Add "size".
3049 * bfdio.c (bfd_get_size): Cache size when not writing file.
3050 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3051 returning zero, ie. unknown.
3052 (bfd_get_alt_debug_link_info): Likewise.
3053 * bfd-in2.h: Regenerate.
3055 2020-02-19 Alan Modra <amodra@gmail.com>
3057 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3058 bfd_get_file_size twice.
3059 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3060 zero, ie. unknown, return.
3061 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3062 * elfcode.h (elf_swap_shdr_in): Likewise.
3063 (elf_object_p): Don't call bfd_get_file_size twice and correct
3066 2020-02-19 Alan Modra <amodra@gmail.com>
3068 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3069 FALSE if memory alloc fails. Adjust calls.
3070 * som.c (som_prep_for_fixups): Likewise.
3071 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3072 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3073 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3074 * som.c (som_build_and_write_symbol_table): Return via error_return
3076 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3077 (VEC_APPEND_EL): Delete.
3078 (vector_grow1): Return pointer to element. Catch overflow.
3079 Return NULL on memory allocation failure.
3080 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3081 (alpha_vms_add_fixup_ca): Likewise.
3082 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3084 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3086 2020-02-19 Alan Modra <amodra@gmail.com>
3088 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3089 * aout-target.h (object_p): Likewise.
3090 * aout-tic30.c (tic30_aout_object_p): Likewise.
3091 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3092 (emit_stringtab, write_syms, link_hash_table_create),
3093 (aout_link_write_other_symbol): Likewise.
3094 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3095 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3096 (_bfd_compute_and_write_armap): Likewise.
3097 * archures.c (bfd_arch_list): Likewise.
3098 * bfd.c (bfd_record_phdr): Likewise.
3099 * binary.c (binary_canonicalize_symtab): Likewise.
3100 * cisco-core.c (cisco_core_file_validate): Likewise.
3101 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3102 (find_arm_glue, record_arm_to_thumb_glue),
3103 (record_thumb_to_arm_glue): Likewise.
3104 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3105 (ppc_allocate_toc_section): Likewise.
3106 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3107 * coff-sh.c (sh_relax_section): Likewise.
3108 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3109 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3110 (coff_set_alignment_hook, coff_mkobject),
3111 (coff_compute_section_file_positions): Likewise.
3112 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3113 (coff_find_nearest_line_with_names),
3114 ( bfd_coff_set_symbol_class): Likewise.
3115 * cofflink.c (_bfd_coff_link_hash_table_create),
3116 (_bfd_coff_link_input_bfd): Likewise.
3117 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3118 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3119 (build_line_info_table, sort_line_sequences),
3120 (line_info_add_include_dir, line_info_add_file_name),
3121 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3122 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3123 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3124 (_bfd_ecoff_find_nearest_line),
3125 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3126 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3127 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3128 * elf-m10300.c (mn10300_elf_relax_section),
3129 (elf32_mn10300_link_hash_table_create): Likewise.
3130 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3131 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3132 * elf32-arm.c (elf32_arm_link_hash_table_create),
3133 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3134 (elf32_arm_new_section_hook): Likewise.
3135 * elf32-avr.c (elf_avr_new_section_hook),
3136 (elf32_avr_link_hash_table_create, get_local_syms),
3137 (elf32_avr_setup_section_lists): Likewise.
3138 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3139 (bfin_link_hash_table_create): Likewise.
3140 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3141 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3142 * elf32-csky.c (csky_elf_link_hash_table_create),
3143 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3144 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3145 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3146 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3147 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3148 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3149 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3150 (m32r_elf_check_relocs): Likewise.
3151 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3152 (elf32_m68hc11_setup_section_lists),
3153 (elf32_m68hc11_size_stubs): Likewise.
3154 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3155 * elf32-metag.c (elf_metag_link_hash_table_create),
3156 (elf_metag_setup_section_lists): Likewise.
3157 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3158 (microblaze_elf_check_relocs): Likewise.
3159 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3160 (nds32_elf_check_relocs): Likewise.
3161 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3162 (get_local_syms, nios2_elf32_check_relocs),
3163 (nios2_elf32_link_hash_table_create): Likewise.
3164 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3165 (or1k_elf_check_relocs): Likewise.
3166 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3167 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3168 * elf32-s390.c (elf_s390_link_hash_table_create),
3169 (elf_s390_check_relocs): Likewise.
3170 * elf32-score.c (score_elf_create_got_section),
3171 (s3_elf32_score_new_section_hook),
3172 (elf32_score_link_hash_table_create): Likewise.
3173 * elf32-score7.c (score_elf_create_got_section),
3174 (s7_elf32_score_new_section_hook): Likewise.
3175 * elf32-sh.c (sh_elf_link_hash_table_create),
3176 (sh_elf_check_relocs): Likewise.
3177 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3178 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3179 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3180 (tilepro_elf_check_relocs): Likewise.
3181 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3182 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3183 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3184 (elf_xtensa_new_section_hook): Likewise.
3185 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3186 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3187 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3188 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3189 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3190 * elf64-ppc.c (ppc64_elf_new_section_hook),
3191 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3192 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3193 * elf64-s390.c (elf_s390_link_hash_table_create),
3194 (elf_s390_check_relocs): Likewise.
3195 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3196 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3197 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3198 (elf_link_add_archive_symbols, compute_bucket_count),
3199 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3200 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3201 (bfd_elf_final_link): Likewise.
3202 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3203 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3204 (elfNN_aarch64_new_section_hook): Likewise.
3205 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3206 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3207 (riscv_elf_check_relocs): Likewise.
3208 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3209 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3210 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3211 (_bfd_mips_elf_link_hash_table_create): Likewise.
3212 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3213 (_bfd_sparc_elf_check_relocs),
3214 (_bfd_sparc_elf_new_section_hook): Likewise.
3215 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3216 (tilegx_elf_check_relocs): Likewise.
3217 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3218 * format.c (bfd_check_format_matches): Likewise.
3219 * hash.c (_bfd_stringtab_init): Likewise.
3220 * ihex.c (ihex_scan): Likewise.
3221 * irix-core.c (irix_core_core_file_p): Likewise.
3222 * linker.c (bfd_wrapped_link_hash_lookup),
3223 (_bfd_generic_link_hash_table_create),
3224 (_bfd_generic_reloc_link_order): Likewise.
3225 * lynx-core.c (lynx_core_file_p): Likewise.
3226 * netbsd-core.c (netbsd_core_file_p): Likewise.
3227 * osf-core.c (osf_core_core_file_p): Likewise.
3228 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3229 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3230 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3231 * peicode.h (pe_mkobject): Likewise.
3232 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3233 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3234 * sco5-core.c (read_uarea): Likewise.
3235 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3236 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3237 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3238 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3239 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3240 * srec.c (srec_scan): Likewise.
3241 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3242 * targets.c (bfd_target_list): Likewise.
3243 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3244 * trad-core.c (trad_unix_core_file_p): Likewise.
3245 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3246 (vms_new_section_hook): Likewise.
3247 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3248 * xcofflink.c (xcoff_get_section_contents),
3249 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3250 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3251 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3253 2020-02-19 Alan Modra <amodra@gmail.com>
3255 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3257 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3259 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3260 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3261 a build_list_p argument. Don't search plugin_list. Short circuit
3262 when building the plugin list.
3263 (has_plugin): Renamed to has_plugin_list.
3264 (bfd_plugin_set_plugin): Don't set has_plugin.
3265 (bfd_plugin_specified_p): Check plugin_list instead.
3266 (build_plugin_list): New function.
3267 (load_plugin): Call build_plugin_list and use plugin_list.
3269 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3272 * plugin.c (try_claim): Always clean up for LTO wrapper.
3273 (try_load_plugin): Treat each object as independent. Create a
3274 copy for plugin name.
3276 2020-02-11 Nick Clifton <nickc@redhat.com>
3278 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3279 for addresses in print statements.
3280 (msp430_elf_relax_delete_bytes): Likewise.
3281 (msp430_elf_relax_add_words): Likewise.
3282 (msp430_elf_relax_section): Likewise.
3284 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3286 * plugin.c (add_symbols): Clear plugin_data memory.
3288 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3291 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3292 (EXECUTABLE_SUFFIX): Likewise.
3293 * config.in: Regenerated.
3294 * configure: Likewise.
3295 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3296 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3297 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3298 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3299 (get_lto_wrapper): New.
3300 (setup_lto_wrapper_env): Likewise.
3301 (current_plugin): Likewise.
3302 (register_all_symbols_read): Likewise.
3303 (register_cleanup): Likewise.
3304 (get_symbols): Likewise.
3305 (add_input_file): Likewise.
3306 (bfd_plugin_close_and_cleanup): Likewise.
3307 (claim_file): Removed.
3308 (register_claim_file): Set current_plugin->claim_file.
3309 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3310 lto_syms in current_plugin.
3311 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3312 all_symbols_read handler. Copy real symbols to plugin_data.
3313 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3314 (try_load_plugin): Don't reuse the previous plugin for LTO
3315 wrapper. Set up GCC LTO wrapper if possible. Don't set
3316 plugin_list_iter->claim_file.
3317 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3319 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3322 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3324 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3325 check if previous instruction matches a conditional jump inserted
3326 earlier. Invert conditional jump and delete branch in this case.
3328 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3330 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3331 msp430_elf_relax_add_words. Support insertion of either one or two
3333 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3334 needs to be grown. Handle insertion of branch instruction to replace
3337 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3339 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3340 debugging relocations.
3341 (msp430_elf_relax_delete_bytes): Likewise.
3342 (msp430_elf_relax_add_two_words): Likewise.
3343 (msp430_elf_relax_section): Likewise.
3345 2020-02-10 Alan Modra <amodra@gmail.com>
3347 * archures.c: Wrap overlong z80 comments.
3348 * bfd-in2.h: Regenerate.
3350 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3353 * archures.c: Add GBZ80 and Z80N machine values.
3354 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3355 * coff-z80.c: Add support for new reloc.
3356 * coffcode.h: Add support for new machine values.
3357 * cpu-z80.c: Add support for new machine names.
3358 * elf32-z80.c: Add support for new reloc.
3359 * bfd-in2.h: Regenerate.
3360 * libbfd.h: Regenerate.
3362 2020-02-07 Nick Clifton <nickc@redhat.com>
3365 * elf.c (rewrite_elf_program_header): Do not complain if no
3366 sections are mapped to a segment.
3368 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3371 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3372 for garbage collection on __patchable_function_entries section
3373 without linked-to section.
3375 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3378 * bfd-in2.h: Regenerated.
3379 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3380 on section if gc_mark of any of its linked-to sections is set
3381 and don't set gc_mark again.
3382 * section.c (asection): Add linked_to_symbol_name to map_head
3385 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3387 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3388 reporting an unrecognized instruction with R_V850_LONGJUMP.
3390 2020-02-05 Alan Modra <amodra@gmail.com>
3392 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3394 2020-02-04 Alan Modra <amodra@gmail.com>
3396 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3397 R_PPC_VLE_ADDR20, goto copy_reloc.
3399 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3401 * bfd-in2.h: Regenerated.
3402 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3404 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3407 * bfd-in2.h: Regenerated.
3408 * ecoff.c (bfd_debug_section): Add section_id.
3409 * section.c (bfd_section): Add section_id.
3410 (SEC_ASSEMBLER_SECTION_ID): New.
3411 (BFD_FAKE_SECTION): Add section_id.
3413 2020-02-01 Nick Clifton <nickc@redhat.com>
3415 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3418 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3420 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3421 encodings are relative to the GOT on nios2, too.
3423 2020-01-31 Alan Modra <amodra@gmail.com>
3425 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3426 file. Use $< and $@ in rules.
3427 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3428 (elf32-ia64.c, elf64-ia64.c): Likewise.
3429 (elf32-riscv.c, elf64-riscv.c): Likewise.
3430 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3431 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3432 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3433 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3434 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3435 * Makefile.in: Regenerate.
3437 2020-01-31 Alan Modra <amodra@gmail.com>
3440 * elf.c (setup_group): Don't clear entire section contents,
3441 just the padding after group flags. Release alloc'd memory
3442 after a seek or read failure.
3444 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3446 * peXXigen.c (pe_is_repro): New function.
3447 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3448 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3450 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3452 * peXXigen.c (debug_type_names): Add names for new debug data type
3455 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3457 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3458 inner loop. Fix a memory leak.
3460 2020-01-30 Alan Modra <amodra@gmail.com>
3462 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3463 or obj_coff_keep_strings here.
3464 (coff_get_normalized_symtab): Free external syms directly.
3465 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3468 2020-01-27 Jim Wilson <jimw@sifive.com>
3470 * cpu-riscv.c (riscv_scan): New.
3471 (N): Change bfd_default_scan to riscv_scan.
3473 2020-01-27 Andreas Schwab <schwab@suse.de>
3475 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3476 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3477 * Makefile.in: Regenerate.
3478 * cpu-plugin.c: Remove.
3479 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3480 (bfd_plugin_arch): Remove declaration.
3481 * bfd-in2.h: Regenerate.
3482 * po/SRC-POTFILES.in: Regenerate.
3484 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3485 Alan Modra <amodra@gmail.com>
3488 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3490 2020-01-24 Jim Wilson <jimw@sifive.com>
3492 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3493 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3494 avoid over long line.
3496 2020-01-24 Nick Clifton <nickc@redhat.com>
3499 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3500 syms and keep strings flags as these may have been set in order to
3501 prevent a bogus call to free.
3503 2020-01-23 Nick Clifton <nickc@redhat.com>
3505 * po/fr.po: Updated French translation.
3507 2020-01-23 Alan Modra <amodra@gmail.com>
3510 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3511 by zero when p_align is zero.
3513 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3515 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3516 (riscv_prefix_cmp): Likewise.
3517 (riscv_non_std_ext_p): Deleted.
3518 (riscv_std_sv_ext_p): Likewise.
3519 (riscv_non_std_sv_ext_p): Likewise.
3520 (riscv_merge_non_std_and_sv_ext): Rename to...
3521 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3522 (riscv_merge_arch_attr_info): Replace 3 calls to
3523 riscv_merge_non_std_and_sv_ext with single call to
3524 riscv_merge_multi_letter_ext.
3525 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3526 encounter a 'z' prefix.
3527 (riscv_get_prefix_class): New function, return prefix class based
3528 on first few characters of input string.
3529 (riscv_parse_config): New structure to factor out minor differences
3530 in extension class parsing behaviour.
3531 (riscv_parse_sv_or_non_std_ext): Rename to...
3532 (riscv_parse_prefixed_ext): and parameterise with
3534 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3535 (riscv_multi_letter_ext_valid_p): New.
3536 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3537 (riscv_parse_subset): Delegate all non-single-letter parsing work
3538 to riscv_parse_prefixed_ext.
3539 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3540 (riscv_get_prefix_class): Declare.
3542 2020-01-22 Alan Modra <amodra@gmail.com>
3544 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3545 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3546 __tls_get_addr_desc.
3547 (ppc64_elf_size_stubs): Add section for linker generated
3548 __tls_get_addr_desc wrapper function. Loop at least once if
3549 generating this function.
3550 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3551 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3553 2020-01-22 Alan Modra <amodra@gmail.com>
3555 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3556 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3558 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3559 (STDU_R1_0R1, ADDI_R1_R1): Define.
3560 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3561 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3562 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3563 no_tls_get_addr_regsave.
3564 (branch_reloc_hash_match): Add hash3 and hash4.
3565 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3566 (ppc64_elf_size_dynamic_sections): Likewise.
3567 (ppc64_elf_relocate_section): Likewise.
3568 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3569 __tls_get_addr stub.
3570 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3572 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3573 eh_frame for regsave __tls_get_addr.
3575 2020-01-22 Alan Modra <amodra@gmail.com>
3577 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3578 which __tls_get_addr calls will be eliminated.
3580 2020-01-20 Nick Clifton <nickc@redhat.com>
3582 * po/pt.po: Updates Portuguese translation.
3583 * po/ru.po: Updated Russian translation.
3584 * po/uk.po: Updated Ukranian translation.
3586 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3589 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3590 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3592 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3593 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3594 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3595 "rex leal x@tlsdesc(%rip), %reg" to
3596 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3597 "call *(%eax)" to "nopl (%rax)".
3599 2020-01-20 Alan Modra <amodra@gmail.com>
3601 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3602 (MTLR_R11): Don't define.
3603 (LD_R0_0R3, CMPDI_R0_0): Define.
3604 (build_tls_get_addr_stub): Don't use r11 in stub.
3606 2020-01-20 Alan Modra <amodra@gmail.com>
3608 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3609 (defined_sym_val, is_tls_get_addr): Likewise.
3611 2020-01-18 Nick Clifton <nickc@redhat.com>
3613 * version.m4 (BFD_VERSION): Set to 2.34.50.
3614 * configure: Regenerate.
3615 * po/bfd.pot: Regenerate.
3617 2020-01-18 Nick Clifton <nickc@redhat.com>
3619 Binutils 2.34 branch created.
3621 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3623 * coff-arm.c: Fix spelling error (seperate).
3624 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3626 * sysdep.h (strnlen): Fix spelling error (seperate).
3628 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3631 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3633 2020-01-15 Alan Modra <amodra@gmail.com>
3636 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3637 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3638 of function symbols unless dot symbols are present. Do warn
3639 whenever one is created, regardles of whether a PLT entry is
3640 also emitted for the function symbol.
3642 2020-01-14 Alan Modra <amodra@gmail.com>
3644 * som.c (som_bfd_count_ar_symbols): Error when file position
3645 of symbols on chains is not strictly increasing.
3647 2020-01-14 Alan Modra <amodra@gmail.com>
3649 * vms.h (VMS_DEBUG): Define as 0.
3650 * vms-alpha.c (image_write): Move debug output after bounds check.
3652 (_bfd_vms_slurp_eihd): Warning fix.
3653 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3655 2020-01-13 Alan Modra <amodra@gmail.com>
3657 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3658 for "ignored" records.
3660 2020-01-13 Alan Modra <amodra@gmail.com>
3662 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3663 Delete asect name check. Move asect NULL check to wasm_object_p.
3664 Correct bounds check of sizes against end. Replace uses of
3665 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3666 just one bfd_release.
3667 (wasm_scan): Don't use malloc/strdup for section names,
3668 bfd_alloc instead. Simplify code prefixing section name.
3669 Formatting. Don't attempt to free memory here..
3670 (wasm_object_p): ..do so here.
3672 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3675 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3676 UNDEFWEAK_NO_DYNAMIC_RELOC.
3677 (allocate_dynrelocs_for_symbol): Likewise.
3679 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3682 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3684 2020-01-10 Alan Modra <amodra@gmail.com>
3686 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3688 2020-01-09 Nick Clifton <nickc@redhat.com>
3691 * bfd.c (bfd_convert_section_contents): Check for a compress
3692 header size that is larger than the actual section size.
3694 2020-01-08 Alan Modra <amodra@gmail.com>
3697 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3698 after removing sections.
3700 2020-01-06 Jim Wilson <jimw@sifive.com>
3703 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3704 check for !bfd_link_pic (info).
3705 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3706 <R_RISCV_JAL>: Add comment.
3707 (_bfd_riscv_relax_section): For plt.offset check, add check for
3708 bfd_link_pic (info). Add comment.
3710 2020-01-06 Alan Modra <amodra@gmail.com>
3712 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3713 match failures. Don't init to bfd_error_wrong_format before
3714 calling _bfd_check_format.
3716 2020-01-06 Alan Modra <amodra@gmail.com>
3718 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3719 status rather than exiting on stack overflow or underflow.
3720 (_bfd_vms_slurp_etir): Adjust to suit.
3722 2020-01-06 Alan Modra <amodra@gmail.com>
3724 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3726 2020-01-06 Alan Modra <amodra@gmail.com>
3728 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3729 command. Check name offset is within command.
3730 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3731 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3732 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3733 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3734 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3735 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3736 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3737 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3738 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3739 (bfd_mach_o_read_segment): Similarly.
3740 (bfd_mach_o_read_thread): Properly bound check thread struct.
3741 Don't repeat checks on second loop.
3742 (bfd_mach_o_read_command): Fail on invalid command length.
3744 2020-01-04 Alan Modra <amodra@gmail.com>
3746 * format.c (bfd_check_format_matches): Add preserve_match.
3747 Save initial bfd state in "preserve", matched bfd state in
3748 "preserve_match". Save just the first match. Release
3749 bfd_alloc memory. Restore and finish preserved state as
3750 appropriate on all function exit paths.
3752 2020-01-04 Alan Modra <amodra@gmail.com>
3754 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3756 2020-01-04 Alan Modra <amodra@gmail.com>
3758 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3761 2020-01-03 Nick Clifton <nickc@redhat.com>
3764 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3765 there is enough data remaining in the code buffer before
3766 attempting to read a function stub.
3768 2020-01-03 Nick Clifton <nickc@redhat.com>
3771 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3772 return value from bfd_malloc.
3773 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3774 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3775 (elf32_arm_filter_cmse_symbols): Likewise.
3776 (elf32_arm_write_section): Likewise.
3777 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3778 (bfd_mach_o_follow_dsym): Likewise.
3779 * pef.c (bfd_pef_print_loader_section): Likewise.
3780 (bfd_pef_scan_start_address): Likewise.
3781 (bfd_pef_parse_function_stubs): Likewise.
3782 (bfd_pef_parse_symbols): Likewise.
3784 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3786 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3787 on binary inputs ld/PR25316.
3788 (is_ia64_elf): new helper to filter on ia64 objects.
3790 2020-01-03 Jan Beulich <jbeulich@suse.com>
3792 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3794 (bfd_mach_o_scan): Insert underscore in two variable names.
3796 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3798 * Makefile.am: Add z80-elf target support.
3799 * configure.ac: Likewise.
3800 * targets.c: Likewise.
3801 * Makefile.in: Regenerate.
3802 * configure: Regenerate.
3803 * config.bfd: Add z80-elf target support and new arches: ez80 and
3805 * elf32-z80.c: New file.
3806 * archures.c: Add new z80 architectures: eZ80 and Z180.
3807 * coffcode.h: Likewise.
3808 * cpu-z80.c: Likewise.
3809 * coff-z80.c: Add new relocations for Z80 target and local label
3811 * reloc.c: Add new relocs.
3812 * bfd-in2.h: Regenerate.
3813 * libbfd.h: Regenerate.
3815 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3819 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3821 2020-01-01 Alan Modra <amodra@gmail.com>
3823 Update year range in copyright notice of all files.
3825 For older changes see ChangeLog-2019
3827 Copyright (C) 2020 Free Software Foundation, Inc.
3829 Copying and distribution of this file, with or without modification,
3830 are permitted in any medium without royalty provided the copyright
3831 notice and this notice are preserved.
3837 version-control: never