1 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
3 * bfd-in2.h (bfd_mach_ck860): New.
4 * cpu-csky.c (arch_info_struct): Add item for CK860.
6 2020-08-24 Alan Modra <amodra@gmail.com>
8 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
9 high part tprel16 relocs.
10 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
11 Clear do_tls_opt on odd instructions.
12 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
13 Don't sanity check them here.
14 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
15 high part tprel16 relocs.
16 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
17 Clear do_tls_opt on odd instructions.
18 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
20 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
23 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
24 * configure: Regenerate.
26 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
29 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
30 versioned symbols, which are defined in shared objects, in
33 2020-08-21 Nick Clifton <nickc@redhat.com>
35 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
36 the data map if there are entries in it.
37 (_bfd_aarch64_erratum_843419_scan): Likewise.
39 2020-08-21 Jan Beulich <jbeulich@suse.com>
41 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
42 last byte of debug dir, not first.
44 2020-08-20 Nick Clifton <nickc@redhat.com>
47 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
48 field in the ELF header of the compressed sections.
50 2020-08-20 Nick Clifton <nickc@redhat.com>
53 * elf-bfd.h (struct bfd_elf_section_data): Add
54 has_secondary_relocs field.
55 * elf.c (_bfd_elf_copy_special_section_fields): Set the
56 has_secondary_relocs field for sections which have associated
58 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
59 on sections which have associated secondary relocs.
61 2020-08-15 Alan Modra <amodra@gmail.com>
63 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
65 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
66 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
67 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
68 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
69 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
70 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
71 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
72 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
73 * elf32-v850.c (v850_elf_check_relocs): Likewise.
74 (v850_elf_add_symbol_hook): Likewise.
75 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
76 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
77 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
78 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
80 2020-08-15 Alan Modra <amodra@gmail.com>
83 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
85 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
86 on small common section.
87 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
88 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
89 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
90 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
91 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
92 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
94 2020-08-14 Alan Modra <amodra@gmail.com>
96 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
97 rather than another copy of primes. Increase maximum default
100 2020-08-13 Alan Modra <amodra@gmail.com>
102 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
104 2020-08-13 Alan Modra <amodra@gmail.com>
106 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
107 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
108 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
109 optimization when --no-pcrel-optimize.
111 2020-08-13 Alan Modra <amodra@gmail.com>
114 * bfd.c (struct bfd): Add read_only.
115 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
116 Set read_only on warning.
117 (elf_object_p): Sanity check program header alignment. Set
118 read_only on warning.
119 * bfd-in2.h: Regenerate.
121 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
123 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
124 win32pstatus note type to avoid signedness comparison warning.
126 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
128 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
129 win32pstatus notes, and return TRUE so we continue rather than
130 stopping as if it was an error.
132 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
134 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
136 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
138 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
139 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
140 appropriate size constraint for each win32pstatus note type.
142 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
144 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
145 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
148 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
150 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
151 (elfcore_grok_win32pstatus): Use.
153 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
155 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
156 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
157 offsets used to read NOTE_INFO_PROCESS.
159 2020-08-12 Nick Clifton <nickc@redhat.com>
161 * po/ru.po: Updated Russian translation.
162 * po/sr.po: Updated Serbian translation.
164 2020-08-07 David Faust <david.faust@oracle.com>
166 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
167 DISP16 and DISP32 relocations.
169 2020-08-05 David Faust <david.faust@oracle.com>
171 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
172 (bpf_elf_howto_table): Use it here.
173 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
174 instruction and data relocations.
176 2020-08-03 Alan Modra <amodra@gmail.com>
178 * vms-lib.c (vms_traverse_index): Sanity check size remaining
179 before accessing vms_idx or vms_elfidx.
181 2020-08-03 Alan Modra <amodra@gmail.com>
184 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
185 size against file size. Correct LONG_MAX limit check.
186 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
187 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
188 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
189 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
190 bfd_malloc_and_get_section.
192 2020-07-31 Alan Modra <amodra@gmail.com>
195 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
196 IR symbols to become dynamic.
197 (elf_link_add_object_symbols): Don't exclude IR symbols when
198 deciding whether an as-needed shared library is needed.
200 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
203 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
205 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
207 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
209 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
210 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
211 Don't define _STRUCTURED_PROC.
212 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
213 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
214 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
215 * configure, config.in: Regenerate.
216 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
217 * Makefile.in, doc/Makefile.in: Regenerate.
219 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
221 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
222 (elf_link_hash_table): Add sym_cache.
223 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
224 (elf32_arm_check_relocs): Updated.
225 (elf32_arm_size_dynamic_sections): Likewise.
226 * elf32-bfin.c (bfin_link_hash_table): Removed.
227 (bfin_link_hash_newfunc): Updated.
228 (bfin_hash_table): Removed.
229 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
230 (csky_elf_check_relocs): Updated.
231 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
232 (elf32_hppa_check_relocs): Updated.
233 * elf32-i386.c (elf_i386_tls_transition): Updated.
234 (elf_i386_convert_load_reloc): Likewise.
235 (elf_i386_check_relocs): Likewise.
236 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
237 (m32r_elf_hash_table): Updated.
238 (m32r_elf_link_hash_table_create): Likewise.
239 (m32r_elf_create_dynamic_sections): Likewise.
240 (m32r_elf_adjust_dynamic_symbol): Likewise.
241 (allocate_dynrelocs): Likewise.
242 (m32r_elf_size_dynamic_sections): Likewise.
243 (m32r_elf_relocate_section): Likewise.
244 (m32r_elf_finish_dynamic_symbol): Likewise.
245 (m32r_elf_check_relocs): Likewise.
246 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
248 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
249 (elf_m68k_check_relocs): Updated.
250 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
251 (elf_metag_check_relocs): Updated.
252 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
253 (microblaze_elf_check_relocs): Updated.
254 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
255 (nds32_elf_create_dynamic_sections): Likewise.
256 (nds32_elf_adjust_dynamic_symbol): Likewise.
257 (nds32_elf_check_relocs): Likewise.
258 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
259 srelbss and aym_cache.
260 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
261 (nios2_elf32_check_relocs): Updated.
262 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
263 (or1k_elf_check_relocs): Updated.
264 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
265 (ppc_elf_check_relocs): Updated.
266 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
267 (elf_s390_check_relocs): Updated.
268 (elf_s390_finish_dynamic_sections): Likewise.
269 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
271 (sh_elf_create_dynamic_sections): Updated.
272 (sh_elf_adjust_dynamic_symbol): Likewise.
273 (sh_elf_size_dynamic_sections): Likewise.
274 (sh_elf_check_relocs): Likewise.
275 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
276 (elf32_tic6x_check_relocs): Updated.
277 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
278 (tilepro_elf_hash_table): Updated.
279 (tilepro_elf_link_hash_table_create): Likewise.
280 (tilepro_elf_check_relocs): Likewise.
281 (tilepro_elf_adjust_dynamic_symbol): Likewise.
282 (allocate_dynrelocs): Likewise.
283 (tilepro_elf_size_dynamic_sections): Likewise.
284 (tilepro_elf_relocate_section): Likewise.
285 (tilepro_elf_finish_dynamic_symbol): Likewise.
286 (tilepro_finish_dyn): Likewise.
287 (tilepro_elf_finish_dynamic_sections): Likewise.
288 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
289 (ppc64_elf_before_check_relocs): Updated.
290 (ppc64_elf_check_relocs): Likewise.
291 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
292 (elf_s390_check_relocs): Updated.
293 (elf_s390_relocate_section): Likewise.
294 (elf_s390_finish_dynamic_sections): Likewise.
295 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
296 (elf_x86_64_check_relocs): Likewise.
297 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
299 (elfNN_aarch64_check_relocs): Updated.
300 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
301 (riscv_elf_check_relocs): Updated.
302 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
303 (mips_elf_resolve_got_page_ref): Updated.
304 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
305 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
307 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
308 (tilegx_elf_check_relocs): Updated.
309 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
311 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
313 * elflink.c (bfd_elf_final_link): Give local symbols a name if
315 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
316 return TRUE if making ET_REL output.
318 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
320 * elf-bfd.h (elf_backend_data): Add
321 `elf_backend_elfsym_local_is_section' member.
322 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
324 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
325 * elflink.c (bfd_elf_final_link): Use it to determine whether
326 set the `.symtab' section's `sh_info' value to the index of the
327 first non-local or non-section symbol.
328 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
330 (elf_backend_elfsym_local_is_section): New macro.
331 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
333 (elf_backend_elfsym_local_is_section): New macro.
335 2020-07-29 Alan Modra <amodra@gmail.com>
337 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
338 defined in excluded sections.
340 2020-07-28 Alan Modra <amodra@gmail.com>
342 * elf.c (assign_section_numbers): Comment. Don't segfault on
343 discarded sections when setting linked-to section for generic
345 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
347 2020-07-27 Alan Modra <amodra@gmail.com>
349 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
351 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
354 2020-07-24 Nick Clifton <nickc@redhat.com>
356 * config.bfd: Move xc16x target to the obsolete list.
358 2020-07-22 Kevin Buettner <kevinb@redhat.com>
360 * binary.c (binary_get_section_contents): Seek using offset
361 from section's file position.
363 2020-07-22 Kevin Buettner <kevinb@redhat.com>
365 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
367 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
370 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
371 type for the first function argument. Rename pointers to reflect
372 that they have distinct types.
374 2020-07-20 Alan Modra <amodra@gmail.com>
376 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
378 2020-07-19 Alan Modra <amodra@gmail.com>
380 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
381 (select_alt_stub): New function.
382 (ppc_get_stub_entry): Use it here.
383 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
385 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
386 merge notoc stubs with other varieties when power10_stubs is "auto".
387 Instead dup the stub hash table entry.
388 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
389 tests of power10_stubs.
391 2020-07-15 Alan Modra <amodra@gmail.com>
394 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
396 2020-07-15 Nick Clifton <nickc@redhat.com>
399 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
400 check for aux entries that overflow the buufer.
402 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
404 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
405 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
407 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
408 Alan Modra <amodra@gmail.com>
411 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
412 objects both before and after normal object files.
413 * elflink.c (_bfd_elf_section_already_linked): Likewise.
415 2020-07-10 Alan Modra <amodra@gmail.com>
417 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
418 * elf64-ppc.c (struct ppc_link_hash_table): Delete
420 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
421 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
422 uses of power10_stubs.
424 2020-07-09 Alan Modra <amodra@gmail.com>
426 * coff-ppc.c: Delete.
429 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
430 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
432 (coff_write_object_contents): Remove PPC_PE code.
433 * config.bfd: Move powerpcle-pe to removed targets.
434 * configure.ac: Remove powerpc PE entries.
435 * libcoff-in.h (ppc_allocate_toc_section): Delete.
436 (ppc_process_before_allocation): Delete.
437 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
438 * targets.c: Remove powerpc PE vectors.
439 * po/SRC-POTFILES.in: Regenerate.
440 * libcoff.h: Regenerate.
441 * Makefile.in: Regenerate.
442 * configure: Regenerate.
444 2020-07-09 Nick Clifton <nickc@redhat.com>
446 * po/fr.po: Updated French translation.
448 2020-07-07 Alan Modra <amodra@gmail.com>
450 * xcofflink.c (xcoff_mark): Don't mark const sections.
451 (bfd_xcoff_record_link_assignment): Add FIXME.
452 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
453 sections being discarded by linker script.
455 2020-07-07 Alan Modra <amodra@gmail.com>
457 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
458 time, uid, gid and mode for deterministic archive.
459 (xcoff_write_archive_contents_big): Likewise.
461 2020-07-07 Alan Modra <amodra@gmail.com>
463 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
466 2020-07-06 Nick Clifton <nickc@redhat.com>
468 * po/pt.po: Updated Portuguese translation.
469 * po/uk.po: Updated Ukranian translation.
471 2020-07-04 Nick Clifton <nickc@redhat.com>
473 * version.m4: Set version to 2.35.50.
474 * configure: Regenerate.
475 * po/bbfd.pot: Regenerate.
477 2020-07-04 Nick Clifton <nickc@redhat.com>
479 Binutils 2.35 branch created.
481 2020-07-01 Alan Modra <amodra@gmail.com>
484 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
485 raw syment index before dereferencing.
487 2020-07-01 Alan Modra <amodra@gmail.com>
489 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
491 2020-07-01 Alan Modra <amodra@gmail.com>
493 * config.bfd: Obsolete xc16x.
495 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
497 * archures.c (bfd_mach_i386_nacl): Removed.
498 (bfd_mach_i386_i386_nacl): Likewise.
499 (bfd_mach_x86_64_nacl): Likewise.
500 (bfd_mach_x64_32_nacl): Likewise.
501 * config.bfd: Remove *-*-nacl* targets.
502 * configure.ac: Remove x86 NaCl target vectors.
503 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
504 (bfd_x64_32_nacl_arch): Likewise.
505 (bfd_x86_64_nacl_arch): Likewise.
506 (bfd_i386_nacl_arch): Likewise.
507 (bfd_x64_32_arch_intel_syntax): Updated.
508 * elf32-i386.c: Don't include "elf-nacl.h".
509 (elf_i386_nacl_plt): Removed.
510 (elf_i386_nacl_plt0_entry): Likewise.
511 (elf_i386_nacl_plt_entry): Likewise.
512 (elf_i386_nacl_pic_plt0_entry): Likewise.
513 (elf_i386_nacl_pic_plt_entry): Likewise.
514 (elf_i386_nacl_eh_frame_plt): Likewise.
515 (elf_i386_nacl_plt): Likewise.
516 (elf32_i386_nacl_elf_object_p): Likewise.
517 (elf_i386_get_synthetic_symtab): Updated.
518 (elf_i386_link_setup_gnu_properties): Likewise.
519 * elf64-x86-64.c: Don't include "elf-nacl.h".
520 (elf_x86_64_nacl_plt): Removed.
521 (elf64_x86_64_nacl_elf_object_p): Likewise.
522 (elf_x86_64_nacl_plt0_entry): Likewise.
523 (elf_x86_64_nacl_plt_entry): Likewise.
524 (elf_x86_64_nacl_eh_frame_plt): Likewise.
525 (elf_x86_64_nacl_plt): Likewise.
526 (elf32_x86_64_nacl_elf_object_p): Likewise.
527 (elf_x86_64_get_synthetic_symtab): Updated.
528 (elf_x86_64_link_setup_gnu_properties): Likewise.
529 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
530 * targets.c: Remove x86 NaCl target vectors.
531 * bfd-in2.h: Regenerated.
532 * configure: Likewise.
534 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
536 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
537 _bfd_elf_add_dynamic_tags.
539 2020-06-29 Alan Modra <amodra@gmail.com>
541 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
542 return value of bfd_bread. Don't read more than requested length.
543 Sanity check length. Properly terminate file name.
545 2020-06-29 Alan Modra <amodra@gmail.com>
547 * arc-got.h: Use C style comments.
548 * coff-z80.c: Likewise.
549 * elf32-csky.c: Likewise.
550 * peXXigen.c: Likewise.
551 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
554 2020-06-26 Pat Bernardi <bernardi@adacore.com>
556 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
557 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
559 2020-06-26 Alan Modra <amodra@gmail.com>
561 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
562 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
563 (riscv_get_priv_spec_name): Move to..
564 * cpu-riscv.c: ..here.
565 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
566 Use %u to print unsigned numbers.
568 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
570 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
571 default architecture.
573 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
576 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
577 _bfd_elf_add_dynamic_tags.
579 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
582 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
583 _bfd_elf_add_dynamic_tags.
585 2020-06-24 Alan Modra <amodra@gmail.com>
587 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
588 shifts without undefined behaviour.
590 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
592 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
594 (_bfd_elf_add_dynamic_tags): New.
595 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
596 _bfd_elf_add_dynamic_tags.
597 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
598 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
599 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
600 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
601 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
602 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
603 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
604 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
606 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
607 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
608 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
609 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
610 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
611 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
612 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
613 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
614 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
616 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
617 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
618 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
619 _bfd_elf_maybe_vxworks_add_dynamic_tags.
620 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
621 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
623 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
624 (_bfd_x86_elf_size_dynamic_sections): Likewise.
625 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
626 dt_reloc_sz and dt_reloc_ent.
627 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
628 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
630 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
631 etab.dt_pltgot_required.
632 (elf32_hppa_size_dynamic_sections): Call
633 _bfd_elf_add_dynamic_tags.
634 * elf32-metag.c (elf_metag_link_hash_table_create): Set
635 etab.dt_pltgot_required.
636 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
637 * elf32-sh.c (sh_elf_link_hash_table_create): Set
638 root.dt_pltgot_required for FDPIC output.
639 (sh_elf_size_dynamic_sections): Call
640 _bfd_elf_maybe_vxworks_add_dynamic_tags.
641 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
642 elf.dt_pltgot_required.
643 (elf_xtensa_size_dynamic_sections): Call
644 _bfd_elf_add_dynamic_tags.
645 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
646 root.dt_pltgot_required.
647 (elf64_hppa_size_dynamic_sections): Call
648 _bfd_elf_add_dynamic_tags.
649 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
650 root.dt_pltgot_required.
651 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
652 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
653 * elflink.c (_bfd_elf_add_dynamic_tags): New.
655 2020-06-22 Saagar Jha <saagar@saagarjha.com>
657 * mach-o.c: Support the new load commands by reading a linkedit
658 data command for them.
660 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
662 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
663 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
664 (riscv_get_priv_spec_class): Likewise.
665 (riscv_get_priv_spec_name): Likewise.
666 (riscv_get_priv_spec_class_from_numbers): New function, convert
667 the version numbers into string, then call riscv_get_priv_spec_class
668 to get the priv spec class.
669 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
670 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
671 (riscv_get_priv_spec_name): Likewise.
672 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
673 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
674 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
675 of input and output objects form their priv spec attributes by
676 riscv_get_priv_spec_class_from_numbers. Report warning rather than
677 errors when linking objects with differnet priv spec versions. We do
678 know v1.9.1 may have conflicts to other versions, so report the
679 warning, too. After that, update the output priv spec version to the
682 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
684 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
685 priv attributes, we will check the conflicts for all of them (major,
686 minor and revision), and then set the priv_attrs_merged to TRUE to
687 indicate that we have handled all of the priv attributes. Remove
688 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
690 2020-06-21 Alan Modra <amodra@gmail.com>
693 * configure.ac: Disable plugins by default for some targets.
694 * plugin.c: Comment typo fix.
695 * configure: Regenerate.
697 2020-06-19 Nick Clifton <nickc@redhat.com>
699 * plugin.c (try_load_plugin): Suppress the error message about
700 being unable to open a plugin if creating a list of viable
703 2020-06-16 Alan Modra <amodra@gmail.com>
705 * aout-tic30.c: Delete file.
706 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
707 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
708 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
709 (xc16x-*-elf): Sort properly.
710 * configure.ac: Remove tic30_aout_vec.
711 * targets.c: Likewise.
712 * Makefile.in: Regenerate.
713 * configure: Regenerate.
714 * po/SRC-POTFILES.in: Regenerate.
716 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
718 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
719 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
720 (elf32xtensa_abi): New global variable.
721 (xtensa_abi_choice): New function.
722 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
723 XSHAL_ABI to select PLT code.
725 2020-06-15 Roland McGrath <mcgrathr@google.com>
727 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
728 field of bfd_link_info.
730 2020-06-15 Alan Modra <amodra@gmail.com>
732 * config.bfd: Obsolete powerpcle-*-pe targets.
734 2020-06-15 Alan Modra <amodra@gmail.com>
737 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
738 symbols that were defined in discarded sections.
739 * cofflink.c (coff_link_check_archive_element): Likewise.
740 (coff_link_add_symbols): Set indx to -3 for symbols defined in
742 (_bfd_coff_write_global_sym): Don't emit such symbols.
743 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
744 libcoff.h: Regenerate.
746 2020-06-11 Alan Modra <amodra@gmail.com>
749 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
751 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
753 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
754 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
755 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
758 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
761 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
762 Clear verinfo.verdef.
764 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
767 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
768 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
769 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
771 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
772 Set ifunc_resolvers if there are FUNC resolvers.
773 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
774 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
775 with elf.ifunc_resolvers.
776 (write_plt_relocs_for_local_syms): Likewise.
777 (ppc64_elf_relocate_section): Likewise.
778 (ppc64_elf_finish_dynamic_sections): Likewise.
779 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
781 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
782 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
783 instead of readonly_dynrelocs_against_ifunc.
784 * elfxx-x86.h (elf_x86_link_hash_table): Remove
785 readonly_dynrelocs_against_ifunc.
787 2020-06-09 Alan Modra <amodra@gmail.com>
789 * elf64-ppc.c (struct ppc_link_hash_table): Delete
790 maybe_local_ifunc_resolver field.
791 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
792 cases where maybe_local_ifunc_resolver was set.
793 (ppc64_elf_relocate_section): Likewise.
794 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
797 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
799 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
801 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
803 (elf32_arm_size_dynamic_sections): Updated. Clear
804 root.tlsdesc_plt for DF_BIND_NOW.
805 (elf32_arm_finish_dynamic_sections): Updated.
806 (elf32_arm_output_arch_local_syms): Likewise.
807 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
808 Clear root.tlsdesc_plt for DF_BIND_NOW.
809 (nds32_elf_finish_dynamic_sections): Updated.
810 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
811 dt_tlsdesc_plt and dt_tlsdesc_got.
812 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
813 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
814 tlsdesc_plt and dt_tlsdesc_got.
815 (elfNN_aarch64_allocate_dynrelocs): Updated.
816 (elfNN_aarch64_finish_dynamic_sections): Likewise.
817 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
818 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
820 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
821 (_bfd_x86_elf_size_dynamic_sections): Likewise.
822 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
823 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
826 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
828 * elf32-tic6x.c (elf32_bed): Defined the default to
831 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
833 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
835 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
836 root.splt/root.srelplt.
837 (elf64_hppa_create_dynamic_sections): Likewise.
838 (elf64_hppa_size_dynamic_sections): Likewise.
839 (elf64_hppa_finish_dynamic_symbol): Likewise.
840 (elf_hppa_final_link): Likewise.
841 (elf_hppa_final_link_relocate): Likewise.
843 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
845 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
846 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
849 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
851 * elf-bfd.h (elf_target_os): New.
852 (elf_link_hash_table): Add target_os.
853 (elf_backend_data): Add target_os.
854 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
855 symbian_p and nacl_p.
856 (create_got_section): Updated.
857 (elf32_arm_create_dynamic_sections): Likewise.
858 (arm_type_of_stub): Likewise.
859 (elf32_arm_create_or_find_stub_sec): Likewise.
860 (elf32_arm_allocate_plt_entry): Likewise.
861 (elf32_arm_populate_plt_entry): Likewise.
862 (elf32_arm_final_link_relocate): Likewise.
863 (elf32_arm_check_relocs): Likewise.
864 (allocate_dynrelocs_for_symbol): Likewise.
865 (elf32_arm_finish_dynamic_symbol): Likewise.
866 (elf32_arm_finish_dynamic_sections): Likewise.
867 (elf32_arm_output_plt_map_1): Likewise.
868 (elf32_arm_output_arch_local_syms): Likewise.
869 (elf32_arm_add_symbol_hook): Likewise.
870 (elf32_arm_nacl_link_hash_table_create): Likewise.
871 (elf32_arm_vxworks_link_hash_table_create): Likewise.
872 (elf32_arm_symbian_link_hash_table_create): Likewise.
873 (ELF_TARGET_OS): New.
874 * elf32-i386.c (elf_i386_arch_bed): Removed.
875 (elf_backend_arch_data): Likewise.
876 (elf_i386_solaris_arch_bed): Likewise.
877 (elf_i386_nacl_arch_bed): Likewise.
878 (elf_i386_vxworks_arch_bed): Likewise.
879 (elf_i386_relocate_section): Updated.
880 (elf_i386_finish_dynamic_sections): Likewise.
881 (elf_i386_get_synthetic_symtab): Likewise.
882 (elf_i386_link_setup_gnu_properties): Likewise.
883 (ELF_TARGET_OS): New.
884 * elf32-mips.c (ELF_TARGET_OS): New.
885 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
886 (ppc_elf_create_got): Updated.
887 (ppc_elf_create_dynamic_sections): Likewise.
888 (ppc_elf_check_relocs): Likewise.
889 (ppc_elf_adjust_dynamic_symbol): Likewise.
890 (ppc_elf_size_dynamic_sections): Likewise.
891 (ppc_elf_relocate_section): Likewise.
892 (ppc_elf_finish_dynamic_sections): Likewise.
893 (ppc_elf_vxworks_link_hash_table_create): Likewise.
894 (ELF_TARGET_OS): New.
895 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
896 (sh_elf_link_hash_table_create): Updated.
897 (sh_elf_create_dynamic_sections): Likewise.
898 (allocate_dynrelocs): Likewise.
899 (sh_elf_size_dynamic_sections): Likewise.
900 (sh_elf_relocate_section): Likewise.
901 (sh_elf_finish_dynamic_symbol): Likewise.
902 (sh_elf_finish_dynamic_sections): Likewise.
903 (ELF_TARGET_OS): New.
904 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
906 (bfd_elf32_bfd_link_hash_table_create): Likewise.
907 (ELF_TARGET_OS): New.
908 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
909 (elf_x86_64_solaris_arch_bed): Likewise.
910 (elf_x86_64_nacl_arch_bed): Likewise.
911 (elf_x86_64_finish_dynamic_sections): Updated.
912 (elf_x86_64_get_synthetic_symtab): Likewise.
913 (elf_x86_64_link_setup_gnu_properties): Likewise.
914 (ELF_TARGET_OS): New.
915 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
917 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
918 (MIPS_ELF_REL_DYN_NAME): Updated.
919 (ELF_MIPS_GP_OFFSET): Likewise.
920 (mips_elf_create_local_got_entry): Likewise.
921 (mips_elf_allocate_dynamic_relocations): Likewise.
922 (mips_elf_count_got_symbols): Likewise.
923 (is_gott_symbol): Likewise.
924 (mips_elf_calculate_relocation): Likewise.
925 (mips_elf_create_dynamic_relocation): Likewise.
926 (_bfd_mips_elf_check_relocs): Likewise.
927 (allocate_dynrelocs): Likewise.
928 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
929 (mips_elf_lay_out_got): Likewise.
930 (mips_elf_set_plt_sym_value): Likewise.
931 (_bfd_mips_elf_size_dynamic_sections): Likewise.
932 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
933 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
934 (_bfd_mips_elf_final_link): Likewise.
935 (_bfd_mips_init_file_header): Likewise.
936 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
938 (allocate_dynrelocs): Likewise.
939 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
940 (_bfd_sparc_elf_relocate_section): Likewise.
941 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
942 (sparc_finish_dyn): Likewise.
943 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
944 * elfxx-target.h (ELF_TARGET_OS): New.
945 (elfNN_bed): Add ELF_TARGET_OS.
946 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
947 (_bfd_x86_elf_link_hash_table_create): Likewise.
948 (_bfd_x86_elf_size_dynamic_sections): Likewise.
949 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
950 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
951 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
952 * elfxx-x86.h (elf_x86_target_os): Removed.
953 (elf_x86_backend_data): Likewise.
954 (get_elf_x86_backend_data): Likewise.
955 (elf_x86_link_hash_table): Remove target_os.
957 2020-06-06 Alan Modra <amodra@gmail.com>
960 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
961 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
962 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
963 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
964 * elf64-ppc.c: Update throughout for reloc renaming.
965 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
966 * libbfd.h: Regenerate.
967 * bfd-in2.h: Regenerate.
969 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
972 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
975 2020-06-05 Nick Clifton <nickc@redhat.com>
977 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
980 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
982 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
983 priv_may_conflict, in_priv_zero and out_priv_zero to decide
984 whether the object can be linked according to it's priv
985 attributes. The object without any priv spec attributes can
986 be linked with others. If the first input object doesn't contain
987 any priv attributes, then we need to copy the setting from the
988 next input one. Also report more detailed error messages to user.
990 2020-06-04 Stephen Casner <casner@acm.org>
992 Extend pdp11-aout symbol table format to accommodate .stab
993 symbols and implement correct handling of them.
995 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
996 (N_STAB, is_stab): Needed new function is_stab to disambiguate
997 normal vs. .stab symbol table type values, replacing N_STAB mask.
998 (translate_from_native_sym_flags): Determine correct section for
999 different .stab types.
1000 (translate_to_native_sym_flags): Leave .stab types intact.
1001 (translate_symbol_table): Error if symbol indicates overlay;
1002 store desc field from .stab symbols.
1003 (write_syms): Output desc field with symbol.
1004 (aout_link_check_ar_symbols): Skip .stab symbols.
1005 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1006 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1007 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1008 correctly distinguish .stab symbols and select calculate their
1009 section and value; and copy desc and ovly fields from input symbol
1012 2020-06-04 Stephen Casner <casner@acm.org>
1014 * aoutx.h (translate_symbol_table): Comment had external and
1016 * pdp11.c (translate_symbol_table): Likewise.
1018 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1020 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1021 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1022 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1024 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1028 in debug section against symbol defined in shared library to 0.
1029 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1030 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1031 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1032 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1033 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1034 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1035 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1036 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1037 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1038 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1039 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1040 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1041 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1042 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1044 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1045 there is non-GOT reference.
1046 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1047 non-alloced sections.
1049 2020-06-03 Stephen Casner <casner@acm.org>
1051 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1053 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1055 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1056 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1057 other size that doesn't qcover the header word.
1058 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1059 string table, and zero it.
1060 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1061 message and set bfd_error on finding an invalid name string offset.
1062 (add_to_stringtab): INLINE -> inline
1063 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1065 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1066 any relocs that could not be recognised.
1067 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1068 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1069 name exists and is long enough, before attempting to see if it is
1071 c3864421222 - Correct case for N_SO being the last symbol.
1072 50455f1ab29 PR 20891 - Handle the case where the main file name
1073 and the directory name are both empty.
1074 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1075 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1076 range string table offsets.
1077 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1078 illegal string offset.
1079 (aout_link_includes_newfunc): Add comment.
1080 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1081 on unexpected relocation type rather than ASSERT.
1083 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1086 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1087 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1089 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1092 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1093 non-alloced sections.
1095 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1097 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1098 dynamic relocations for non SEC_ALLOC sections.
1100 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1102 * aout64.c (BMAGIC, QMAGIC): Do not define.
1103 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1104 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1105 to check the file format.
1106 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1107 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1108 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1110 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1113 relocations for non SEC_ALLOC sections.
1115 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1117 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1118 * elf32-arm.c (maybe_set_textrel): Removed.
1119 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1120 with _bfd_elf_maybe_set_textrel.
1121 * elf32-csky.c (maybe_set_textrel): Removed.
1122 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1123 with _bfd_elf_maybe_set_textrel.
1124 * elf32-hppa.c (maybe_set_textrel): Removed.
1125 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1126 with _bfd_elf_maybe_set_textrel.
1127 * elf32-lm32.c (maybe_set_textrel): Removed.
1128 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1129 with _bfd_elf_maybe_set_textrel.
1130 * elf32-m32r.c (maybe_set_textrel): Removed.
1131 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1132 with _bfd_elf_maybe_set_textrel.
1133 * elf32-metag.c (maybe_set_textrel): Removed.
1134 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1135 with _bfd_elf_maybe_set_textrel.
1136 * elf32-nds32.c (maybe_set_textrel): Removed.
1137 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1138 with _bfd_elf_maybe_set_textrel.
1139 * elf32-or1k.c (maybe_set_textrel): Removed.
1140 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1141 with _bfd_elf_maybe_set_textrel.
1142 * elf32-ppc.c (maybe_set_textrel): Removed.
1143 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1144 with _bfd_elf_maybe_set_textrel.
1145 * elf32-s390.c (maybe_set_textrel): Removed.
1146 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1147 with _bfd_elf_maybe_set_textrel.
1148 * elf32-sh.c (maybe_set_textrel): Removed.
1149 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1150 with _bfd_elf_maybe_set_textrel.
1151 * elf32-tic6x.c (maybe_set_textrel): Removed.
1152 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1153 with _bfd_elf_maybe_set_textrel.
1154 * elf32-tilepro.c (maybe_set_textrel): Removed.
1155 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1156 with _bfd_elf_maybe_set_textrel.
1157 * elf64-ppc.c (maybe_set_textrel): Removed.
1158 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1159 with _bfd_elf_maybe_set_textrel.
1160 * elf64-s390.c (maybe_set_textrel): Removed.
1161 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1162 with _bfd_elf_maybe_set_textrel.
1163 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1164 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1165 with _bfd_elf_maybe_set_textrel.
1166 * elfnn-riscv.c (maybe_set_textrel): Removed.
1167 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1168 with _bfd_elf_maybe_set_textrel.
1169 * elfxx-sparc.c (maybe_set_textrel): Removed.
1170 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1171 with _bfd_elf_maybe_set_textrel.
1172 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1173 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1174 with _bfd_elf_maybe_set_textrel.
1175 * elfxx-x86.c (maybe_set_textrel): Removed.
1176 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1177 with _bfd_elf_maybe_set_textrel.
1178 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1180 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1183 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1185 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1186 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1187 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1188 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1190 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1191 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1192 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1193 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1194 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1195 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1196 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1197 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1198 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1199 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1200 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1201 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1202 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1203 (elf_backend_copy_indirect_symbol): Likewise.
1204 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1205 (elf_backend_copy_indirect_symbol): Likewise.
1206 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1208 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1211 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1212 * elf32-arm.c (readonly_dynrelocs): Removed.
1213 (maybe_set_textrel): Replace readonly_dynrelocs with
1214 _bfd_elf_readonly_dynrelocs.
1215 * elf32-csky.c (readonly_dynrelocs): Removed.
1216 (maybe_set_textrel): Replace readonly_dynrelocs with
1217 _bfd_elf_readonly_dynrelocs.
1218 * elf32-hppa.c(readonly_dynrelocs): Removed.
1219 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1220 _bfd_elf_readonly_dynrelocs.
1221 (maybe_set_textrel): Likewise.
1222 * elf32-lm32.c (readonly_dynrelocs): Removed.
1223 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1224 with _bfd_elf_readonly_dynrelocs.
1225 (maybe_set_textrel): Likewise.
1226 * elf32-m32r.c (readonly_dynrelocs): Removed.
1227 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1228 with _bfd_elf_readonly_dynrelocs.
1229 (maybe_set_textrel): Likewise.
1230 * elf32-metag.c (readonly_dynrelocs): Removed.
1231 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1232 with _bfd_elf_readonly_dynrelocs.
1233 (maybe_set_textrel): Likewise.
1234 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1235 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1236 with _bfd_elf_readonly_dynrelocs.
1237 * elf32-nds32.c (readonly_dynrelocs): Removed.
1238 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1239 with _bfd_elf_readonly_dynrelocs.
1240 (maybe_set_textrel): Likewise.
1241 * elf32-or1k.c (readonly_dynrelocs): Removed.
1242 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1243 with _bfd_elf_readonly_dynrelocs.
1244 * elf32-ppc.c (readonly_dynrelocs): Removed.
1245 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1246 _bfd_elf_readonly_dynrelocs.
1247 (ppc_elf_adjust_dynamic_symbol): Likewise.
1248 (maybe_set_textrel): Likewise.
1249 * elf32-s390.c (readonly_dynrelocs): Removed.
1250 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1251 with _bfd_elf_readonly_dynrelocs.
1252 (maybe_set_textrel): Likewise.
1253 * elf32-sh.c (readonly_dynrelocs): Removed.
1254 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1255 _bfd_elf_readonly_dynrelocs.
1256 (maybe_set_textrel): Likewise.
1257 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1258 (maybe_set_textrel): Replace readonly_dynrelocs with
1259 _bfd_elf_readonly_dynrelocs.
1260 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1261 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1262 with _bfd_elf_readonly_dynrelocs.
1263 (maybe_set_textrel): Likewise.
1264 * elf64-ppc.c (readonly_dynrelocs): Removed.
1265 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1266 _bfd_elf_readonly_dynrelocs.
1267 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1268 (maybe_set_textrel): Likewise.
1269 * elf64-s390.c (readonly_dynrelocs): Removed.
1270 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1271 with _bfd_elf_readonly_dynrelocs.
1272 (maybe_set_textrel): Likewise.
1273 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1274 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1275 (maybe_set_textrel): Replace readonly_dynrelocs with
1276 _bfd_elf_readonly_dynrelocs.
1277 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1278 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1279 with _bfd_elf_readonly_dynrelocs.
1280 (maybe_set_textrel): Likewise.
1281 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1282 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1283 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1284 (maybe_set_textrel): Likewise.
1285 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1286 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1287 with _bfd_elf_readonly_dynrelocs.
1288 (maybe_set_textrel): Likewise.
1289 * elfxx-x86.c (readonly_dynrelocs): Removed.
1290 (maybe_set_textrel): Replace readonly_dynrelocs with
1291 _bfd_elf_readonly_dynrelocs.
1292 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1294 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1296 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1297 -fsanitize=undefined.
1299 2020-06-03 Alan Modra <amodra@gmail.com>
1303 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1305 (pe_ILF_build_a_bfd): Likewise.
1307 2020-06-03 Alan Modra <amodra@gmail.com>
1310 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1311 core files as well as objects.
1313 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1317 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1319 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1320 (elf_arc_link_hash_newfunc): Updated.
1321 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1322 (elf32_arm_link_hash_newfunc): Updated.
1323 (elf32_arm_copy_indirect_symbol): Likewise.
1324 (elf32_arm_check_relocs): Likewise.
1325 (readonly_dynrelocs): Likewise.
1326 (allocate_dynrelocs_for_symbol): Likewise.
1327 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1328 (csky_elf_link_hash_newfunc): Updated.
1329 (csky_allocate_dynrelocs): Likewise.
1330 (readonly_dynrelocs): Likewise.
1331 (csky_elf_copy_indirect_symbol): Likewise.
1332 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1333 (hppa_link_hash_newfunc): Updated.
1334 (elf32_hppa_copy_indirect_symbol): Likewise.
1335 (elf32_hppa_hide_symbol): Likewise.
1336 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1337 (allocate_dynrelocs): Likewise.
1338 (elf32_hppa_relocate_section): Likewise.
1339 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1340 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1341 (lm32_elf_link_hash_newfunc): Likewise.
1342 (lm32_elf_link_hash_table_create): Updated.
1343 (readonly_dynrelocs): Likewise.
1344 (allocate_dynrelocs): Likewise.
1345 (lm32_elf_copy_indirect_symbol): Likewise.
1346 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1347 (m32r_elf_link_hash_newfunc): Likewise.
1348 (m32r_elf_link_hash_table_create): Updated.
1349 (m32r_elf_copy_indirect_symbol): Likewise.
1350 (allocate_dynrelocs): Likewise.
1351 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1352 (metag_link_hash_newfunc): Updated.
1353 (elf_metag_copy_indirect_symbol): Likewise.
1354 (readonly_dynrelocs): Likewise.
1355 (allocate_dynrelocs): Likewise.
1356 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1358 (link_hash_newfunc): Updated.
1359 (microblaze_elf_check_relocs): Likewise.
1360 (microblaze_elf_copy_indirect_symbol): Likewise.
1361 (readonly_dynrelocs): Likewise.
1362 (allocate_dynrelocs): Likewise.
1363 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1364 (nds32_elf_link_hash_newfunc): Updated.
1365 (nds32_elf_copy_indirect_symbol): Likewise.
1366 (readonly_dynrelocs): Likewise.
1367 (allocate_dynrelocs): Likewise.
1368 (nds32_elf_check_relocs): Likewise.
1369 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1370 (link_hash_newfunc): Updated.
1371 (nios2_elf32_copy_indirect_symbol): Likewise.
1372 (nios2_elf32_check_relocs): Likewise.
1373 (allocate_dynrelocs): Likewise.
1374 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1375 (or1k_elf_link_hash_newfunc): Updated.
1376 (readonly_dynrelocs): Likewise.
1377 (allocate_dynrelocs): Likewise.
1378 (or1k_elf_copy_indirect_symbol): Likewise.
1379 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1380 (ppc_elf_link_hash_newfunc): Updated.
1381 (ppc_elf_copy_indirect_symbol): Likewise.
1382 (ppc_elf_check_relocs): Likewise.
1383 (readonly_dynrelocs): Likewise.
1384 (ppc_elf_adjust_dynamic_symbol): Likewise.
1385 (allocate_dynrelocs): Likewise.
1386 (ppc_elf_relocate_section): Likewise.
1387 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1388 (link_hash_newfunc): Updated.
1389 (elf_s390_copy_indirect_symbol): Likewise.
1390 (readonly_dynrelocs): Likewise.
1391 (elf_s390_adjust_dynamic_symbol): Likewise.
1392 (allocate_dynrelocs): Likewise.
1393 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1394 (sh_elf_link_hash_newfunc): Updated.
1395 (readonly_dynrelocs): Likewise.
1396 (allocate_dynrelocs): Likewise.
1397 (sh_elf_copy_indirect_symbol): Likewise.
1398 (sh_elf_check_relocs): Likewise.
1399 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1400 (elf32_tic6x_link_hash_newfunc): Likewise.
1401 (elf32_tic6x_link_hash_table_create): Updated.
1402 (readonly_dynrelocs): Likewise.
1403 (elf32_tic6x_check_relocs): Likewise.
1404 (elf32_tic6x_allocate_dynrelocs): Likewise.
1405 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1407 (link_hash_newfunc): Updated.
1408 (tilepro_elf_copy_indirect_symbol): Likewise.
1409 (tilepro_elf_check_relocs): Likewise.
1410 (allocate_dynrelocs): Likewise.
1411 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1412 (ppc64_elf_copy_indirect_symbol): Updated.
1413 (ppc64_elf_check_relocs): Likewise.
1414 (readonly_dynrelocs): Likewise.
1415 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1416 (dec_dynrel_count): Likewise.
1417 (allocate_dynrelocs): Likewise.
1418 (ppc64_elf_relocate_section): Likewise.
1419 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1420 (link_hash_newfunc): Updated.
1421 (elf_s390_copy_indirect_symbol): Likewise.
1422 (readonly_dynrelocs): Likewise.
1423 (allocate_dynrelocs): Likewise.
1424 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1425 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1427 (elfNN_aarch64_link_hash_newfunc): Updated.
1428 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1429 (readonly_dynrelocs): Likewise.
1430 (need_copy_relocation_p): Likewise.
1431 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1432 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1433 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1434 (link_hash_newfunc): Updated.
1435 (riscv_elf_copy_indirect_symbol): Likewise.
1436 (riscv_elf_check_relocs): Likewise.
1437 (readonly_dynrelocs): Likewise.
1438 (allocate_dynrelocs): Likewise.
1439 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1441 (link_hash_newfunc): Updated.
1442 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1443 (_bfd_sparc_elf_check_relocs): Likewise.
1444 (readonly_dynrelocs): Likewise.
1445 (allocate_dynrelocs): Likewise.
1446 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1447 (link_hash_newfunc): Updated.
1448 (tilegx_elf_copy_indirect_symbol): Likewise.
1449 (tilegx_elf_check_relocs): Likewise.
1450 (readonly_dynrelocs): Likewise.
1451 (allocate_dynrelocs): Likewise.
1452 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1453 (readonly_dynrelocs): Likewise.
1454 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1455 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1457 2020-06-01 Alan Modra <amodra@gmail.com>
1459 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1460 command against cmd_length, not the end of record. For
1461 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1462 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1465 2020-05-28 David Faust <david.faust@oracle.com>
1467 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1468 R_BPF_INSN_{32,64} relocations.
1470 2020-05-28 Stephen Casner <casner@acm.org>
1472 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1473 addreses in .long (used in testsuites) and .stab values.
1475 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1478 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1479 Check bfd_link_dll when issue a DT_TEXTREL warning.
1480 * elfxx-x86.c (maybe_set_textrel): Likewise.
1481 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1483 2020-05-26 Nick Clifton <nickc@redhat.com>
1485 * plugin.c (try_load_plugin): Extend error message when a plugin
1488 2020-05-23 Alan Modra <amodra@gmail.com>
1490 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1492 2020-05-22 Alan Modra <amodra@gmail.com>
1495 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1496 attributes from shared libraries, and do not return an error if
1499 2020-05-21 Alan Modra <amodra@gmail.com>
1502 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1504 (_bfd_delete_bfd): Free the copy.
1505 (_bfd_new_bfd): Free nbfd->memory on error.
1507 2020-05-21 Alan Modra <amodra@gmail.com>
1509 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1510 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1511 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1512 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1513 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1514 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1515 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1516 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1517 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1518 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1519 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1520 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1521 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1522 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1523 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1524 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1525 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1526 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1527 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1528 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1530 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1532 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1533 get_default_version. It is used to find the default version for
1534 the specific extension.
1535 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1536 default_major_version and default_minor_version. Add new bfd_boolean
1537 parameter *use_default_version. Set it to TRUE if we need to call
1538 the callback rps->get_default_version to find the default version.
1539 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1540 the default version in riscv_parsing_subset_version, and then call
1541 riscv_add_subset to add the subset into subset list.
1542 (riscv_parse_prefixed_ext): Likewise.
1543 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1544 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1545 strings rather than characters.
1546 riscv_merge_arch_attr_info): The callback function get_default_version
1547 is only needed for assembler, so set it to NULL int the linker.
1548 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1549 * elfxx-riscv.h: Updated.
1551 2020-05-20 Alan Modra <amodra@gmail.com>
1554 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1555 use bfd_set_filename.
1556 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1557 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1558 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1559 (bfd_create): Likewise.
1560 (_bfd_delete_bfd): Don't free filename.
1561 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1562 return pointer to the copy or NULL on alloc fail.
1563 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1564 result of bfd_set_filename.
1565 * bfd-in2.h: Regenerate.
1567 2020-05-20 Alan Modra <amodra@gmail.com>
1570 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1571 section size against file size.
1572 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1574 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1577 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1578 and memset when allocating memory for the sections_being_created
1581 2020-05-19 Stafford Horne <shorne@gmail.com>
1583 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1585 (or1k_elf_relocate_section): Access srelgot via
1586 htab->root.srelgot. Add assertions for srelgot->contents.
1587 Introduce local variable for srelgot to not reuse global
1589 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1590 (or1k_set_got_and_rela_sizes): New function.
1591 (or1k_initial_exec_offset): New function.
1592 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1593 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1595 (or1k_elf_check_relocs): Use OR to set TLS access.
1596 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1598 (or1k_elf_size_dynamic_sections): Use
1599 or1k_set_got_and_rela_sizes to set sizes.
1600 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1601 (TCB_SIZE): New macro.
1602 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1603 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1604 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1605 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1606 (tpoff): Add dynamic boolean argument.
1607 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1609 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1611 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1612 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1613 cases with BFD_RELOC_AARCH64_JUMP26.
1614 (elfNN_aarch64_check_relocs): Likewise.
1616 2020-05-19 Alan Modra <amodra@gmail.com>
1618 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1619 bfd_get_filename rather than accessing bfd->filename directly.
1620 * aout-target.h (MY (object_p)): Likewise.
1621 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1622 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1623 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1624 (_bfd_archive_bsd44_construct_extended_name_table),
1625 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1626 (_bfd_bsd_write_armap): Likewise.
1627 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1628 * cache.c (bfd_open_file): Likewise.
1629 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1630 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1631 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1632 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1633 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1634 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1635 (patch_tls_desc_to_ie): Likewise.
1636 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1637 (spu_elf_auto_overlay): Likewise.
1638 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1639 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1640 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1641 * elflink.c (bfd_elf_size_dynamic_sections),
1642 (elf_link_input_bfd): Likewise.
1643 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1644 * mach-o.c (bfd_mach_o_follow_dsym),
1645 (bfd_mach_o_close_and_cleanup): Likewise.
1646 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1647 (find_separate_debug_file, get_build_id_name): Likewise.
1648 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1649 * plugin.c (bfd_plugin_open_input): Likewise.
1650 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1651 * som.c (som_write_armap): Likewise.
1652 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1653 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1654 (_bfd_vms_lib_write_archive_contents): Likewise.
1655 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1657 2020-05-19 Alan Modra <amodra@gmail.com>
1660 * bfdio.c (_bfd_real_fopen): Typo fix.
1662 2020-05-18 Nick Clifton <nickc@redhat.com>
1665 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1666 for the sections_being_created array.
1668 2020-05-18 Alan Modra <amodra@gmail.com>
1670 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1671 they can be freed without also freeing internal_relocs.
1673 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1676 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1677 separators into DOS style when creating a WIN32 fullpath.
1679 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1681 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1682 to initialize RISC-V tdata.
1684 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1686 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1689 2020-05-11 Alan Modra <amodra@gmail.com>
1691 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1693 2020-05-11 Alan Modra <amodra@gmail.com>
1695 * elf64-ppc.c: Rename powerxx to power10 throughout.
1697 2020-05-11 Alan Modra <amodra@gmail.com>
1700 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1701 contains required number of auxents before processing any auxent.
1702 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1703 file name from auxents for PE.
1705 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1707 * aout-cris.c (DEFAULT_ARCH): Delete define.
1708 (MY_set_arch_mach): Likewise.
1709 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1711 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1712 of r_type before the shift.
1714 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1717 * elfnn-aarch64.c (group_sections): Copy implementation from
1720 2020-05-01 Alan Modra <amodra@gmail.com>
1723 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1724 accessing root.u.def of symbols. Also check root.u.def.section
1725 is non-NULL. Reverse tests so as to make the logic positive.
1727 2020-05-01 Alan Modra <amodra@gmail.com>
1730 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1731 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1733 2020-05-01 Alan Modra <amodra@gmail.com>
1736 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1737 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1738 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1739 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1740 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1741 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1742 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1743 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1744 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1745 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1747 2020-05-01 Alan Modra <amodra@gmail.com>
1750 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1751 from shared libraries.
1753 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1755 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1756 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1757 equals 0. Report overflow when the result has negative sign but
1758 all significant bits are zero.
1760 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1762 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1763 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1765 2020-04-28 Alan Modra <amodra@gmail.com>
1767 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1768 Emit warning message.
1770 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1772 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1773 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1774 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1775 to x86_64_pe_big_vec as it not a big-endian format.
1776 (vec i386_pe_big_vec): New.
1777 * configure.ac: Likewise.
1778 * targets.c: Likewise.
1779 * configure: Regenerate.
1780 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1781 COFF_WITH_PE_BIGOBJ): New.
1782 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1784 (x86_64_pe_be_vec): Moved.
1786 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1788 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1789 * elf.c (elfcore_grok_arc_v2): New function.
1790 (elfcore_grok_note): Call the new function to handle the corresponding
1792 (elfcore_write_arc_v2): New function.
1793 (elfcore_write_register_note): Call the new function to handle the
1794 corresponding pseudo-sections.
1796 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1799 * bfd-in2.h: Regenerated.
1800 * elf32-xtensa.c (elf_howto_table): New entries for
1801 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1802 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1803 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1804 R_XTENSA_NDIFF{8,16,32}.
1805 * libbfd.h (bfd_reloc_code_real_names): Add names for
1806 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1807 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1808 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1809 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1811 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1814 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1817 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf-bfd.h (elf_backend_data): Add
1821 elf_backend_strip_zero_sized_dynamic_sections.
1822 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1823 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1825 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1827 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1829 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1831 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1833 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1835 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1837 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1839 2020-04-21 Nick Clifton <nickc@redhat.com>
1841 * po/sr.po: Updated Serbian translation.
1843 2020-04-21 Alan Modra <amodra@gmail.com>
1845 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1848 2020-04-20 Stephen Casner <casner@acm.org>
1850 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1851 causing globals from linker script to be treated as debug symbols.
1852 (translate_symbol_table): Don't sign-extend symbol values from 16
1853 to 64 bits in nm output.
1855 2020-04-20 Alan Modra <amodra@gmail.com>
1857 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1859 2020-04-18 Alan Modra <amodra@gmail.com>
1861 * section.c (bfd_is_const_section): Correct test for special
1863 * bfd-in2.h: Regenerate.
1865 2020-04-17 Alan Modra <amodra@gmail.com>
1868 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1871 2020-04-16 Nick Clifton <nickc@redhat.com>
1874 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1875 abort with a more helpful error message.
1877 2020-04-16 Alan Modra <amodra@gmail.com>
1880 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1883 2020-04-15 Fangrui Song <maskray@google.com>
1886 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1887 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1888 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1889 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1890 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1891 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1892 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1893 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1894 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1895 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1896 * elflink.c (elf_link_output_extsym): Likewise.
1897 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1899 2020-04-15 Alan Modra <amodra@gmail.com>
1902 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1903 pointer into strings that may be freed for section name, always
1904 allocate a new string.
1906 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1907 Jan W. Jagersma <jwjagersma@gmail.com>
1909 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1910 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1911 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1912 (_bfd_go32_mkobject): New functions.
1913 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1914 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1915 (go32exe_mkobject): Call _bfd_go32_mkobject.
1916 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1917 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1919 (coff_write_relocs): Enable extended reloc counter code if
1920 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1921 (coff_write_object_contents): Likewise. Pad section headers
1922 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1923 instead of coff_swap_scnhdr_out.
1924 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1925 enable extended reloc counter.
1926 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1927 Declare with ATTRIBUTE_UNUSED.
1928 * libcoff-in.h: (struct coff_tdata): New field go32.
1930 * libcoff.h: Regenerate.
1932 2020-04-14 Fangrui Song <maskray@google.com>
1935 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1938 2020-04-14 Stephen Casner <casner@acm.org>
1941 * pdp11.c: Add implementation of --imagic option.
1942 (adjust_o_magic): Fix objcopy --extract-symbol test.
1943 * libaout.h (enum aout_magic): Add i_magic.
1945 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1946 Nick Clifton <nickc@redhat.com>
1948 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1950 <default>: Error rather than abort.
1952 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1955 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1956 relocation section from section group.
1958 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1960 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1961 bfd->origin to file offset.
1962 * bfdwin.c (bfd_get_file_window): Likewise.
1963 * bfd.c: Clarify the use of the bfd->origin field.
1964 * bfd-in2.h: Regenerate.
1965 * coff-i386.c: Don't include go32exe.h. Allow overriding
1966 coff_write_object_contents via COFF_WRITE_CONTENTS.
1967 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1968 (go32exe_write_object_contents): New functions.
1969 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1970 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1971 (create_go32_stub): Remove check for 2k size limit. Read stub
1972 from go32exe_temp_stub if present.
1973 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1974 copy variable-length stub.
1975 (go32_check_format): Read stub to go32exe_temp_stub, set
1976 origin, return go32exe_cleanup.
1977 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1978 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1979 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1980 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1981 Remove functions and their associated #defines.
1982 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1983 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1984 Rename field go32stub to stub.
1985 * libcoff.h: Regenerate.
1986 * coff-stgo32.c (go32_check_format): Rename to...
1987 (go32exe_check_format): ...this.
1988 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1989 (go32exe_copy_private_bfd_data): ...this.
1990 (stub_bytes): Rename to...
1991 (go32exe_default_stub): ...this.
1992 (create_go32_stub): Rename to...
1993 (go32exe_create_stub): ...this.
1994 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1997 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2002 relocation to R_386_32 for relocation against non-preemptible
2004 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2005 allocate dynamic relocation for non-preemptible absolute symbol.
2006 (elf_i386_relocate_section): Pass sec to
2007 GENERATE_DYNAMIC_RELOCATION_P.
2008 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2009 (elf_x86_64_convert_load_reloc): Covert load relocation to
2010 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2011 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2012 for non-preemptible absolute symbol if they overflow.
2013 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2014 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2015 symbol. Don't allocate dynamic relocation for non-preemptible
2017 (elf_x86_64_relocate_section): Don't generate relative relocation
2018 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2019 to GENERATE_DYNAMIC_RELOCATION_P.
2020 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2021 against non-preemptible absolute symbol.
2022 (_bfd_elf_x86_valid_reloc_p): New function.
2023 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2025 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2026 argument. Don't generate dynamic relocation against
2027 non-preemptible absolute symbol.
2028 (ABS_SYMBOL_P): New.
2029 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2030 against non-preemptible absolute symbol.
2032 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2033 (_bfd_elf_x86_valid_reloc_p): New.
2035 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2038 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2039 address in the GOT if in thumb only mode.
2041 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2043 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2045 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2047 * mmo.c (mmo_scan): Create .text section only when needed, not
2050 2020-03-31 Alan Modra <amodra@gmail.com>
2052 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2055 2020-03-31 Alan Modra <amodra@gmail.com>
2057 * vms-alpha.c (image_write): Check bounds for sections without
2058 contents too. Error on non-zero write to section without
2060 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2062 2020-03-31 Alan Modra <amodra@gmail.com>
2064 * tekhex.c (pass_over): Check is_eof before reading buffer.
2066 2020-03-30 Nick Clifton <nickc@redhat.com>
2069 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2070 field to timestamp and make it an integer.
2071 * libcoff.h: Regenerate.
2072 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2073 field in the pe_data structure rather than the insert_timestamp
2076 2020-03-30 Alan Modra <amodra@gmail.com>
2079 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2082 2020-03-26 Nick Clifton <nickc@redhat.com>
2084 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2085 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2087 * libbfd.h: Regenerate.
2089 2020-03-26 Alan Modra <amodra@gmail.com>
2091 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2093 2020-03-26 Alan Modra <amodra@gmail.com>
2095 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2097 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2099 2020-03-25 Nick Clifton <nickc@redhat.com>
2101 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2103 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2104 * libbfd.h: Regenerate.
2106 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2108 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2109 correct field name in the output string.
2111 2020-03-25 Alan Modra <amodra@gmail.com>
2114 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2115 for SHT_NOBITS section if first in segment.
2117 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2120 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2121 (_bfd_elf_get_symbol_version_string): This.
2122 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2123 (_bfd_elf_get_symbol_version_string): This.
2124 (bfd_elf_print_symbol): Pass TRUE to
2125 _bfd_elf_get_symbol_version_string.
2126 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2127 bfd_boolean argument.
2128 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2129 * targets.c (_bfd_get_symbol_version_string): Likewise.
2130 (bfd_get_symbol_version_string): Likewise.
2131 * bfd-in2.h: Regenerated.
2133 2020-03-24 Nick Clifton <nickc@redhat.com>
2134 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2137 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2140 2020-03-24 Nick Clifton <nickc@redhat.com>
2143 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2144 segment to use for PT_GNU_RELRO, ignore empty sections in a
2145 segment's current list.
2147 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2150 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2152 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2155 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2156 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2157 on the previous _bfd_elf_get_symbol_version_string.
2158 (_bfd_elf_get_symbol_version_string): Use it.
2160 2020-03-24 Alan Modra <amodra@gmail.com>
2162 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2163 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2166 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2168 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2170 2020-03-23 Alan Modra <amodra@gmail.com>
2172 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2173 symbol count. Allocate an extra byte to ensure name strings
2174 are terminated. Sanity check name offsets. Release memory on
2177 2020-03-23 Alan Modra <amodra@gmail.com>
2179 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2180 field hasn't been read. Remove unnecessary casts.
2182 2020-03-22 Alan Modra <amodra@gmail.com>
2184 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2185 enough to read number of symbols.
2187 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2189 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2190 (EXECUTABLE_SUFFIX): Likewise.
2191 * config.in: Regenerated.
2192 * configure: Likewise.
2193 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2194 _bfd_generic_close_and_cleanup.
2195 (plugin_list_entry): Remove resolution_file, resolution_option,
2196 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2197 lto_wrapper, gcc_env and initialized,
2198 (need_lto_wrapper_p): Removed.
2199 (get_lto_wrapper): Likewise.
2200 (setup_lto_wrapper_env): Likewise.
2201 (register_all_symbols_read): Likewise.
2202 (egister_cleanup): Likewise.
2203 (get_symbols): Likewise.
2204 (add_input_file): Likewise.
2205 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2206 (add_symbols): Updated.
2207 (try_claim): Likewise.
2208 (try_load_plugin): Likewise.
2209 (bfd_plugin_canonicalize_symtab): Likewise.
2210 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2211 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2213 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2216 * plugin.c (plugin_list_entry): Add has_symbol_type.
2217 (add_symbols_v2): New function.
2218 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2219 provides symbol type.
2220 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2221 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2224 2020-03-20 Alan Modra <amodra@gmail.com>
2226 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2227 enough to read number of symbols.
2229 2020-03-20 Alan Modra <amodra@gmail.com>
2231 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2232 backend functions for NULL before calling.
2233 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2234 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2235 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2236 * elfnn-ia64.c (ignore_errors): New function.
2237 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2239 2020-03-19 Nick Clifton <nickc@redhat.com>
2242 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2243 location of the varinfo in the unit's debug info data. Change the
2244 type of the stack field to a boolean.
2245 (lookup_var_by_offset): New function. Returns the varinfo
2246 structure for the variable described at the given offset in the
2248 (scan_unit_for_symbols): Add support for variables which have the
2249 DW_AT_specification attribute.
2251 2020-03-19 Nick Clifton <nickc@redhat.com>
2254 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2257 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2259 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2261 2020-03-18 Nick Clifton <nickc@redhat.com>
2264 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2265 memory access when processing a corrupt secondary reloc section.
2267 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2269 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2270 instead of calling abort.
2271 * elf32-csky.c (csky_build_one_stub): Likewise.
2272 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2273 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2274 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2275 * elf32-metag.c (metag_build_one_stub): Likewise.
2276 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2277 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2278 (ppc_size_one_stub): Likewise.
2279 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2281 2020-03-17 Nick Clifton <nickc@redhat.com>
2284 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2285 with error messages.
2287 2020-03-17 Nick Clifton <nickc@redhat.com>
2290 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2291 free. Add free on another failure path.
2293 2020-03-16 Alan Modra <amodra@gmail.com>
2296 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2297 we have a non-zero section count. Do lma comparison in octets.
2299 2020-03-16 Alan Modra <amodra@gmail.com>
2301 * vms-alpha.c (dst_restore_location): Validate index into
2302 dst_ptr_offsets array before accessing. Return status.
2303 (dst_retrieve_location): Similarly, making "loc" parameter a
2304 pointer to return value.
2305 (_bfd_vms_slurp_etir): Update calls to above functions.
2307 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2309 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2311 * configure: Regenerated.
2313 2020-03-14 Alan Modra <amodra@gmail.com>
2315 * section.c (BFD_FAKE_SECTIONS): Formatting.
2316 * bfd-in2.h: Regenerate.
2318 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2320 * elf.c (elfcore_grok_netbsd_note): Add support for
2321 NT_NETBSDCORE_LWPSTATUS notes.
2323 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2325 * bfd-in2.h: Regenerate.
2326 * section.c (asection): Add already_assigned field.
2327 (BFD_FAKE_SECTION): Add default initializer for it.
2328 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2329 * elf32-arm.c (arm_build_one_stub): Add support for
2330 non_contiguous_regions.
2331 * elf32-csky.c (csky_build_one_stub): Likewise.
2332 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2333 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2334 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2335 * elf32-metag.c (metag_build_one_stub): Likewise.
2336 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2337 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2338 (ppc_size_one_stub): Likewise.
2339 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2340 * elflink.c (elf_link_input_bfd): Likewise.
2342 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf-linker-x86.h (elf_linker_x86_params): Add
2346 static_before_all_inputs and has_dynamic_linker.
2347 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2348 dynamic input objects if -static is passed at command-line
2349 before all input files without --dynamic-linker unless
2350 --no-dynamic-linker is used.
2352 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2354 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2356 2020-03-13 Christian Eggers <ceggers@gmx.de>
2358 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2359 "p_paddr" from "at".
2360 * elfcode.h (bfd_from_remote_memory): Add units to several
2361 parameters. New local "opb". Fix usage of p_align. Fix
2362 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2363 call of target_read_memory.
2364 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2365 calculation of "offset" and "output_offset".
2366 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2367 from "offset" and fix calculation of "end" from "vma+size". Fix
2368 comparison between "sh_addr" and "vma"/"output_offset".
2369 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2370 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2372 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2373 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2374 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2375 assignment of p_paddr from phdr_lma. Fix comparison between
2376 "lma+size" and "next->lma".
2377 (elf_sort_segments): Fix assignment from p_paddr to lma.
2378 (assign_file_positions_for_load_sections): Add unit (bytes) to
2379 local "align". Fix calculation of local "off_adjust". Fix
2380 calculation of local "filehdr_vaddr".
2381 (assign_file_positions_for_non_load_sections): New local "opb".
2382 Fix calculation of "end" from "p_size". Fix comparison between
2383 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2384 from "end" and "p_vaddr".
2385 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2386 vma. Fix assignment to p_paddr from lma. Fix comparison between
2387 p_paddr and lma. Fix assignment to p_paddr from lma.
2388 * merge.c (sec_merge_emit): New local "opb". Convert
2389 "alignment_power" to octets.
2390 (_bfd_add_merge_section): New locals "alignment_power" and
2391 "opb". Fix comparison between "alignment_power" and
2393 (_bfd_merge_sections): New local "opb". Divide size by opb
2394 before checking align mask.
2396 2020-03-13 Christian Eggers <ceggers@gmx.de>
2398 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2399 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2401 (_bfd_elf_make_section_from_phdr): Similarly.
2402 (elf_fake_sections): Fix calculation of
2403 Elf_Internal_shdr::sh_addr from section VMA.
2404 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2406 (assign_file_positions_for_load_sections): Fix calculations of
2407 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2408 comparison between program header address and section LMA.
2409 (assign_file_positions_for_non_load_sections): Likewise.
2410 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2411 (IS_CONTAINED_BY_VMA): Add parameter opb.
2412 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2413 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2414 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2415 Fix calculations of p_addr_valid and p_vaddr_offset.
2416 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2417 with octets per byte when comparing against p_vaddr.
2419 2020-03-11 Alan Modra <amodra@gmail.com>
2421 * som.c (setup_sections): Sanity check subspace.name.
2423 2020-03-11 Alan Modra <amodra@gmail.com>
2425 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2427 2020-03-10 Alan Modra <amodra@gmail.com>
2430 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2433 2020-03-09 Alan Modra <amodra@gmail.com>
2435 * wasm-module.c (wasm_scan): Sanity check file name length
2436 before allocating memory. Move common section setup code. Do
2437 without bfd_tell to calculate section size.
2439 2020-03-06 Nick Clifton <nickc@redhat.com>
2441 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2442 with error messages and failure return values.
2444 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2446 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2447 relocation sections for any removed reference to a dynamic symbol.
2449 2020-03-05 Nick Clifton <nickc@redhat.com>
2451 * elf-bfd.h (struct elf_backend_data): Add new fields:
2452 init_secondary_reloc_section, slurp_secondary_reloc_section,
2453 write_secondary_reloc_section.
2454 (_bfd_elf_init_secondary_reloc_section): Prototype.
2455 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2456 (_bfd_elf_write_secondary_reloc_section): Prototype.
2457 * elf.c ( bfd_section_from_shdr): Invoke the new
2458 init_secondary_reloc_section backend function, if defined, when a
2459 second reloc section is encountered.
2460 (swap_out_syms): Invoke the new symbol_section_index function, if
2461 defined, when computing the section index of an OS/PROC specific
2463 (_bfd_elf_init_secondary_reloc_section): New function.
2464 (_bfd_elf_slurp_secondary_reloc_section): New function.
2465 (_bfd_elf_write_secondary_reloc_section): New function.
2466 (_bfd_elf_copy_special_section_fields): New function.
2467 * elfcode.h (elf_write_relocs): Invoke the new
2468 write_secondary_relocs function, if defined, in order to emit
2470 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2471 function, if defined, in order to read in secondary relocs.
2472 * elfxx-target.h (elf_backend_copy_special_section_fields):
2473 Provide a non-NULL default definition.
2474 (elf_backend_init_secondary_reloc_section): Likewise.
2475 (elf_backend_slurp_secondary_reloc_section): Likewise.
2476 (elf_backend_write_secondary_reloc_section): Likewise.
2477 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2479 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2480 * configure: Regenerate.
2482 2020-03-05 Alan Modra <amodra@gmail.com>
2484 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2485 against file size before allocating memory. Use bfd_alloc rather
2486 than bfd_zalloc for carsym/strings memory.
2488 2020-03-04 Alan Modra <amodra@gmail.com>
2490 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2491 sh_addr mod sh_addalign is zero.
2493 2020-03-04 Alan Modra <amodra@gmail.com>
2495 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2497 2020-03-03 Alan Modra <amodra@gmail.com>
2499 * format.c (struct bfd_preserve): Add cleanup field.
2500 (bfd_preserve_save): Add cleanup param and save.
2501 (bfd_preserve_restore): Return cleanup.
2502 (bfd_preserve_finish): Call the cleanup for the discarded match.
2503 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2504 and clear when preserving a match. Restore cleanup too when
2505 restoring that match.
2507 2020-03-02 Alan Modra <amodra@gmail.com>
2509 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2510 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2511 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2512 (core_sco5_vec): Correct initialisers.
2514 2020-03-02 Alan Modra <amodra@gmail.com>
2516 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2517 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2518 * cisco-core.c (cisco_core_file_validate): Likewise.
2519 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2520 * hpux-core.c (hpux_core_core_file_p): Likewise.
2521 * irix-core.c (irix_core_core_file_p): Likewise.
2522 * lynx-core.c (lynx_core_file_p): Likewise.
2523 * netbsd-core.c (netbsd_core_file_p): Likewise.
2524 * osf-core.c (osf_core_core_file_p): Likewise.
2525 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2526 * sco5-core.c (sco5_core_file_p): Likewise.
2528 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2530 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2532 2020-03-02 Alan Modra <amodra@gmail.com>
2534 * targets.c (bfd_cleanup): New typedef.
2535 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2536 * libbfd-in.h (_bfd_no_cleanup): Define.
2537 * format.c (bfd_reinit): Add cleanup parameter, call it.
2538 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2539 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2540 * aout-target.h (callback, object_p): Return bfd_cleanup.
2541 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2542 * archive.c (bfd_generic_archive_p): Likewise.
2543 * binary.c (binary_object_p): Likewise.
2544 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2545 * coff-ia64.c (ia64coff_object_p): Likewise.
2546 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2547 * coff-sh.c (coff_small_object_p): Likewise.
2548 * coff-stgo32.c (go32_check_format): Likewise.
2549 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2550 (xcoff64_core_p): Likewise.
2551 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2552 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2553 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2554 * elfcode.h (elf_object_p): Likewise.
2555 * elfcore.h (elf_core_file_p): Likewise.
2556 * i386msdos.c (msdos_object_p): Likewise.
2557 * ihex.c (ihex_object_p): Likewise.
2558 * libaout.h (some_aout_object_p): Likewise.
2559 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2560 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2561 * libbfd.c (_bfd_dummy_target): Likewise.
2562 * libcoff-in.h (coff_object_p): Likewise.
2563 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2564 (bfd_mach_o_arm64_core_p): Likewise.
2565 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2566 (bfd_mach_o_arm_core_p): Likewise.
2567 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2568 (bfd_mach_o_i386_core_p): Likewise.
2569 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2570 (bfd_mach_o_x86_64_core_p): Likewise.
2571 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2572 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2573 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2574 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2575 * mmo.c (mmo_object_p): Likewise.
2576 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2577 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2578 (pe_bfd_object_p): Likewise.
2579 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2580 * ppcboot.c (ppcboot_object_p): Likewise.
2581 * rs6000-core.c (rs6000coff_core_p): Likewise.
2582 * som.c (som_object_setup, som_object_p): Likewise.
2583 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2584 * tekhex.c (tekhex_object_p): Likewise.
2585 * vms-alpha.c (alpha_vms_object_p): Likewise.
2586 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2587 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2588 * wasm-module.c (wasm_object_p): Likewise.
2589 * xsym.c (bfd_sym_object_p): Likewise.
2590 * xsym.h (bfd_sym_object_p): Likewise.
2591 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2593 * pdp11.c (some_aout_object_p): Likewise.
2594 * plugin.c (register_ld_plugin_object_p): Update object_p
2596 * plugin.h (register_ld_plugin_object_p): Likewise.
2597 * bfd-in2.h: Regenerate.
2598 * libbfd.h: Regenerate.
2599 * libcoff.h: Regenerate.
2601 2020-03-02 Alan Modra <amodra@gmail.com>
2603 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2604 applicable section flags.
2605 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2606 (mips_ecoff_bele_vec): Likewise.
2607 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2609 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2610 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2612 2020-03-02 Alan Modra <amodra@gmail.com>
2614 * elf32-m32r.c (m32r_elf_section_flags): New function.
2615 (elf_backend_section_flags): Define.
2616 * elf32-nds32.c (nds32_elf_section_flags): New function.
2617 (elf_backend_section_flags): Define.
2618 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2619 .sbss and .sdata sections.
2620 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2621 for SHF_V850_GPREL sections.
2622 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2624 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2625 for SHF_PARISC_SHORT sections.
2626 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2627 (elf_backend_section_flags): Define.
2628 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2629 for SHF_MIPS_GPREL sections. Delete FIXME.
2631 2020-03-02 Alan Modra <amodra@gmail.com>
2633 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2634 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2635 calling elf_backend_section_flags with adjusted params. Use
2636 newsect->flags past that point.
2637 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2639 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2640 to have their type overridden, and all sh_flags but processor and
2642 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2643 * elf32-mep.c (mep_elf_section_flags): Likewise.
2644 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2645 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2646 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2647 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2648 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2649 stub BFD and non-aarch64 input files when scanning for stubs.
2651 2020-03-02 Alan Modra <amodra@gmail.com>
2653 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2654 limit to decompressed element size.
2656 2020-03-02 Alan Modra <amodra@gmail.com>
2658 * vms-lib.c (vms_traverse_index): Add recur_count param and
2659 update calls. Fail on excessive recursion.
2661 2020-03-02 Alan Modra <amodra@gmail.com>
2663 * vms-alpha.c (vms_get_remaining_object_record): Use
2664 bfd_realloc_or_free rather than bfd_realloc.
2665 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2666 (dst_define_location, parse_module): Likewise, and check realloc
2667 return status before using memory. Return status from function
2668 adjusting all callers.
2670 2020-02-28 Alan Modra <amodra@gmail.com>
2672 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2674 2020-02-28 Alan Modra <amodra@gmail.com>
2676 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2677 Remove duplicate undersize check.
2679 2020-02-27 Alan Modra <amodra@gmail.com>
2682 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2684 2020-02-27 Alan Modra <amodra@gmail.com>
2687 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2688 (coff_section_type): Adjust comment.
2689 (decode_section_type): Likewise. Call coff_section_type before
2690 decode_section_type.
2691 (bfd_decode_symclass): Use 'c' for common sections other than
2694 2020-02-27 Alan Modra <amodra@gmail.com>
2696 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2699 2020-02-27 Alan Modra <amodra@gmail.com>
2701 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2702 if file is an archive element.
2703 * bfd-in2.h: Regenerate.
2705 2020-02-26 Alan Modra <amodra@gmail.com>
2707 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2708 bfd_set_error on failing test. Don't bother changing bfd_error on
2709 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2710 Check sym name is within string buffer. Use size_t for some vars.
2711 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2712 int_buf. Don't change bfd_error on file read error. Use
2713 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2714 calculations to catch overflows before they occur. malloc and
2715 free raw armap rather than using bfd_alloc. Read raw armap before
2716 allocating carsym+strings buffer.
2717 (_bfd_slurp_extended_name_table): Localize variables. Check
2718 name size against file size.
2720 2020-02-26 Alan Modra <amodra@gmail.com>
2722 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2724 2020-02-26 Alan Modra <amodra@gmail.com>
2726 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2727 malloc. Check for NULL return from bfd_malloc.
2728 (rx_table_find, rx_table_map): Likewise.
2729 (rx_set_section_contents): Check bfd_alloc return.
2730 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2732 2020-02-26 Alan Modra <amodra@gmail.com>
2734 * aoutx.h: Indent labels correctly. Format error strings.
2735 * archive.c: Likewise.
2736 * archive64.c: Likewise.
2737 * coff-arm.c: Likewise.
2738 * coff-rs6000.c: Likewise.
2739 * coff-stgo32.c: Likewise.
2740 * cpu-arm.c: Likewise.
2741 * dwarf2.c: Likewise.
2742 * elf-ifunc.c: Likewise.
2743 * elf-properties.c: Likewise.
2744 * elf-s390-common.c: Likewise.
2745 * elf-strtab.c: Likewise.
2747 * elf32-arm.c: Likewise.
2748 * elf32-bfin.c: Likewise.
2749 * elf32-cr16.c: Likewise.
2750 * elf32-csky.c: Likewise.
2751 * elf32-i386.c: Likewise.
2752 * elf32-m68k.c: Likewise.
2753 * elf32-msp430.c: Likewise.
2754 * elf32-nds32.c: Likewise.
2755 * elf32-nios2.c: Likewise.
2756 * elf32-pru.c: Likewise.
2757 * elf32-xtensa.c: Likewise.
2758 * elf64-ia64-vms.c: Likewise.
2759 * elf64-x86-64.c: Likewise.
2760 * elfcode.h: Likewise.
2761 * elfcore.h: Likewise.
2762 * elflink.c: Likewise.
2763 * elfnn-aarch64.c: Likewise.
2764 * elfnn-ia64.c: Likewise.
2765 * elfnn-riscv.c: Likewise.
2766 * elfxx-mips.c: Likewise.
2767 * elfxx-sparc.c: Likewise.
2768 * elfxx-x86.c: Likewise.
2769 * i386lynx.c: Likewise.
2770 * merge.c: Likewise.
2771 * pdp11.c: Likewise.
2772 * plugin.c: Likewise.
2773 * reloc.c: Likewise.
2775 2020-02-26 Alan Modra <amodra@gmail.com>
2778 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2780 (bfd_elf_add_dt_needed_tag): Declare.
2781 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2782 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2783 from elf_add_dt_needed_tag. Remove soname and doit param.
2784 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2785 to see whether as-needed lib is already loaded, use dyn_loaded
2786 list instead. When saving and restoring around as-needed lib
2787 handle possibility that dynstr has not been initialised. Don't
2788 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2789 Mark libs loaded via DT_NEEDED entries of other libs with
2790 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2792 (elf_link_check_versioned_symbol): Remove now unneccesary
2793 DYNAMIC check when traversing dyn_loaded list.
2795 2020-02-26 Alan Modra <amodra@gmail.com>
2797 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2799 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2802 * plugin.c (need_lto_wrapper_p): New.
2803 (bfd_plugin_set_program_name): Add an int argument to set
2805 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2807 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2809 2020-02-24 Alan Modra <amodra@gmail.com>
2811 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2813 2020-02-24 Alan Modra <amodra@gmail.com>
2815 * vms-lib.c (struct carsym_mem): Add limit.
2816 (vms_add_index): Heed limit.
2817 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2818 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2819 Always return actual number read.
2820 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2821 assertion with error exit.
2823 2020-02-22 Alan Modra <amodra@gmail.com>
2826 * elf.c (assign_file_positions_for_load_sections): Continue linking
2827 on "PHDR segment not covered by LOAD segment" errors.
2829 2020-02-21 Alan Modra <amodra@gmail.com>
2831 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2833 (bfd_mach_o_canonicalize_reloc): Likewise.
2834 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2835 counts and offsets against file size.
2836 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2837 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2838 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2839 against file size. Delete symbol table error message.
2840 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2842 (bfd_mach_o_read_symtab): Likewise.
2843 (bfd_mach_o_read_command): Pass file size.
2844 (bfd_mach_o_scan): Sanity check command count against file size.
2846 2020-02-21 Alan Modra <amodra@gmail.com>
2849 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2850 "text", "data" and "bss" section pointer vars. Don't update
2851 section size, just exec header sizes.
2852 (adjust_sizes_and_vmas): Don't update text section size. Set
2853 initial exec header a_text. Print exec headers sizes.
2854 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2855 (adjust_sizes_and_vmas): Similarly. Formatting.
2856 (final_link): Correct final file extension.
2858 2020-02-20 Nick Clifton <nickc@redhat.com>
2860 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2862 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2864 (elfNN_bed): Initialise the symbol_section_index field.
2865 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2866 OS and PROC specific section indicies. Warn if converting other
2867 reserved incidies to SHN_ABS.
2869 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2872 * cpu-z80.c: Add machine type compatibility checking.
2874 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2877 * plugin.c (plugin_list_entry): Remove handle.
2878 (try_load_plugin): Call dlclose before return.
2880 2020-02-19 Alan Modra <amodra@gmail.com>
2882 * libbfd-in.h (_bfd_constant_p): Define.
2883 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2884 file size before allocating memory.
2885 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2886 * elf.c (bfd_elf_get_str_section): Likewise.
2887 (_bfd_elf_slurp_version_tables): Likewise.
2888 * libbfd.h: Regenerate.
2890 2020-02-19 Alan Modra <amodra@gmail.com>
2892 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2893 * aoutx.h (aout_get_external_symbols): Replace calls to
2894 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2895 (slurp_reloc_table): Likewise.
2896 * archive.c (do_slurp_bsd_armap): Likewise.
2897 (do_slurp_coff_armap): Likewise.
2898 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2899 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2900 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2901 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2902 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2903 (_bfd_coff_get_external_symbols): Likewise.
2904 * ecoff.c (ecoff_slurp_symbolic_header),
2905 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2906 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2907 (ecoff_indirect_link_order): Likewise.
2908 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2909 (_bfd_elf_slurp_version_tables): Likewise.
2910 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2911 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2912 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2913 * elf64-alpha.c (READ): Likewise.
2914 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2915 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2916 * elfcode.h (elf_slurp_symbol_table),
2917 (elf_slurp_reloc_table_from_section): Likewise.
2918 * elflink.c (elf_link_add_object_symbols),
2919 (elf_link_check_versioned_symbol): Likewise.
2920 * elfxx-mips.c (READ): Likewise.
2921 * i386lynx.c (slurp_reloc_table): Likewise.
2922 * lynx-core.c (lynx_core_file_p): Likewise.
2923 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2924 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2925 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2926 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2927 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2928 (bfd_pef_parse_symbols): Likewise.
2929 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2930 * som.c (setup_sections, som_slurp_string_table),
2931 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2932 (som_bfd_fill_in_ar_symbols): Likewise.
2933 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2934 (evax_bfd_print_image): Likewise.
2935 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2936 * wasm-module.c (wasm_scan): Likewise.
2937 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2938 * xsym.c (bfd_sym_read_name_table),
2939 (bfd_sym_print_type_information_table_entry): Likewise.
2940 * libbfd.h: Regenerate.
2942 2020-02-19 Alan Modra <amodra@gmail.com>
2944 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2945 reading external relocs.
2946 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2947 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2949 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2951 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2952 (m32c_elf_relax_section): Likewise.
2953 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2954 (rl78_elf_relax_section): Likewise.
2955 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2956 (elf32_rx_relax_section): Likewise.
2957 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2958 parameter types and use..
2959 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2960 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2961 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2962 being read from file, just the extra.
2963 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2964 after reading external syms. Free on failure.
2966 2020-02-19 Alan Modra <amodra@gmail.com>
2968 * coffcode.h (buy_and_read, coff_slurp_line_table),
2969 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2970 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2971 corresponding bfd_alloc call. Adjust variables to suit.
2972 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2973 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2974 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2975 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2976 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2977 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2978 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2979 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2980 * elf64-alpha.c (READ): Likewise.
2981 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2982 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2983 (bfd_from_remote_memory): Likewise.
2984 * elfcore.h (core_find_build_id): Likewise.
2985 * elfxx-mips.c (READ): Likewise.
2986 * mach-o.c (bfd_mach_o_mangle_sections),
2987 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2988 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2989 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2990 * som.c (setup_sections, som_prep_for_fixups)
2991 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2992 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2993 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2994 (som_bfd_ar_write_symbol_stuff): Likewise.
2995 * vms-alpha.c (vector_grow1): Likewise.
2996 * vms-lib.c (vms_add_index): Likewise.
2997 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2998 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2999 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3000 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3001 (bfd_alloc2, bfd_zalloc2): Delete.
3002 (_bfd_mul_overflow): Define.
3003 * libbfd.h: Regenerate.
3005 2020-02-19 Alan Modra <amodra@gmail.com>
3007 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3009 (assign_section_numbers): Likewise.
3010 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3011 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3012 bfd_malloc2, size_t amt, and unsigned tls_count.
3013 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3014 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3015 (elf_output_implib): Use bfd_alloc.
3017 2020-02-19 Alan Modra <amodra@gmail.com>
3019 * bfd.c (struct bfd): Move format and direction to other
3020 bitfields. Add "size".
3021 * bfdio.c (bfd_get_size): Cache size when not writing file.
3022 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3023 returning zero, ie. unknown.
3024 (bfd_get_alt_debug_link_info): Likewise.
3025 * bfd-in2.h: Regenerate.
3027 2020-02-19 Alan Modra <amodra@gmail.com>
3029 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3030 bfd_get_file_size twice.
3031 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3032 zero, ie. unknown, return.
3033 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3034 * elfcode.h (elf_swap_shdr_in): Likewise.
3035 (elf_object_p): Don't call bfd_get_file_size twice and correct
3038 2020-02-19 Alan Modra <amodra@gmail.com>
3040 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3041 FALSE if memory alloc fails. Adjust calls.
3042 * som.c (som_prep_for_fixups): Likewise.
3043 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3044 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3045 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3046 * som.c (som_build_and_write_symbol_table): Return via error_return
3048 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3049 (VEC_APPEND_EL): Delete.
3050 (vector_grow1): Return pointer to element. Catch overflow.
3051 Return NULL on memory allocation failure.
3052 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3053 (alpha_vms_add_fixup_ca): Likewise.
3054 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3056 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3058 2020-02-19 Alan Modra <amodra@gmail.com>
3060 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3061 * aout-target.h (object_p): Likewise.
3062 * aout-tic30.c (tic30_aout_object_p): Likewise.
3063 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3064 (emit_stringtab, write_syms, link_hash_table_create),
3065 (aout_link_write_other_symbol): Likewise.
3066 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3067 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3068 (_bfd_compute_and_write_armap): Likewise.
3069 * archures.c (bfd_arch_list): Likewise.
3070 * bfd.c (bfd_record_phdr): Likewise.
3071 * binary.c (binary_canonicalize_symtab): Likewise.
3072 * cisco-core.c (cisco_core_file_validate): Likewise.
3073 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3074 (find_arm_glue, record_arm_to_thumb_glue),
3075 (record_thumb_to_arm_glue): Likewise.
3076 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3077 (ppc_allocate_toc_section): Likewise.
3078 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3079 * coff-sh.c (sh_relax_section): Likewise.
3080 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3081 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3082 (coff_set_alignment_hook, coff_mkobject),
3083 (coff_compute_section_file_positions): Likewise.
3084 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3085 (coff_find_nearest_line_with_names),
3086 ( bfd_coff_set_symbol_class): Likewise.
3087 * cofflink.c (_bfd_coff_link_hash_table_create),
3088 (_bfd_coff_link_input_bfd): Likewise.
3089 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3090 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3091 (build_line_info_table, sort_line_sequences),
3092 (line_info_add_include_dir, line_info_add_file_name),
3093 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3094 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3095 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3096 (_bfd_ecoff_find_nearest_line),
3097 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3098 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3099 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3100 * elf-m10300.c (mn10300_elf_relax_section),
3101 (elf32_mn10300_link_hash_table_create): Likewise.
3102 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3103 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3104 * elf32-arm.c (elf32_arm_link_hash_table_create),
3105 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3106 (elf32_arm_new_section_hook): Likewise.
3107 * elf32-avr.c (elf_avr_new_section_hook),
3108 (elf32_avr_link_hash_table_create, get_local_syms),
3109 (elf32_avr_setup_section_lists): Likewise.
3110 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3111 (bfin_link_hash_table_create): Likewise.
3112 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3113 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3114 * elf32-csky.c (csky_elf_link_hash_table_create),
3115 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3116 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3117 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3118 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3119 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3120 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3121 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3122 (m32r_elf_check_relocs): Likewise.
3123 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3124 (elf32_m68hc11_setup_section_lists),
3125 (elf32_m68hc11_size_stubs): Likewise.
3126 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3127 * elf32-metag.c (elf_metag_link_hash_table_create),
3128 (elf_metag_setup_section_lists): Likewise.
3129 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3130 (microblaze_elf_check_relocs): Likewise.
3131 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3132 (nds32_elf_check_relocs): Likewise.
3133 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3134 (get_local_syms, nios2_elf32_check_relocs),
3135 (nios2_elf32_link_hash_table_create): Likewise.
3136 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3137 (or1k_elf_check_relocs): Likewise.
3138 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3139 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3140 * elf32-s390.c (elf_s390_link_hash_table_create),
3141 (elf_s390_check_relocs): Likewise.
3142 * elf32-score.c (score_elf_create_got_section),
3143 (s3_elf32_score_new_section_hook),
3144 (elf32_score_link_hash_table_create): Likewise.
3145 * elf32-score7.c (score_elf_create_got_section),
3146 (s7_elf32_score_new_section_hook): Likewise.
3147 * elf32-sh.c (sh_elf_link_hash_table_create),
3148 (sh_elf_check_relocs): Likewise.
3149 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3150 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3151 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3152 (tilepro_elf_check_relocs): Likewise.
3153 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3154 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3155 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3156 (elf_xtensa_new_section_hook): Likewise.
3157 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3158 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3159 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3160 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3161 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3162 * elf64-ppc.c (ppc64_elf_new_section_hook),
3163 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3164 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3165 * elf64-s390.c (elf_s390_link_hash_table_create),
3166 (elf_s390_check_relocs): Likewise.
3167 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3168 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3169 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3170 (elf_link_add_archive_symbols, compute_bucket_count),
3171 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3172 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3173 (bfd_elf_final_link): Likewise.
3174 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3175 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3176 (elfNN_aarch64_new_section_hook): Likewise.
3177 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3178 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3179 (riscv_elf_check_relocs): Likewise.
3180 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3181 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3182 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3183 (_bfd_mips_elf_link_hash_table_create): Likewise.
3184 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3185 (_bfd_sparc_elf_check_relocs),
3186 (_bfd_sparc_elf_new_section_hook): Likewise.
3187 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3188 (tilegx_elf_check_relocs): Likewise.
3189 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3190 * format.c (bfd_check_format_matches): Likewise.
3191 * hash.c (_bfd_stringtab_init): Likewise.
3192 * ihex.c (ihex_scan): Likewise.
3193 * irix-core.c (irix_core_core_file_p): Likewise.
3194 * linker.c (bfd_wrapped_link_hash_lookup),
3195 (_bfd_generic_link_hash_table_create),
3196 (_bfd_generic_reloc_link_order): Likewise.
3197 * lynx-core.c (lynx_core_file_p): Likewise.
3198 * netbsd-core.c (netbsd_core_file_p): Likewise.
3199 * osf-core.c (osf_core_core_file_p): Likewise.
3200 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3201 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3202 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3203 * peicode.h (pe_mkobject): Likewise.
3204 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3205 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3206 * sco5-core.c (read_uarea): Likewise.
3207 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3208 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3209 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3210 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3211 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3212 * srec.c (srec_scan): Likewise.
3213 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3214 * targets.c (bfd_target_list): Likewise.
3215 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3216 * trad-core.c (trad_unix_core_file_p): Likewise.
3217 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3218 (vms_new_section_hook): Likewise.
3219 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3220 * xcofflink.c (xcoff_get_section_contents),
3221 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3222 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3223 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3225 2020-02-19 Alan Modra <amodra@gmail.com>
3227 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3229 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3231 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3232 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3233 a build_list_p argument. Don't search plugin_list. Short circuit
3234 when building the plugin list.
3235 (has_plugin): Renamed to has_plugin_list.
3236 (bfd_plugin_set_plugin): Don't set has_plugin.
3237 (bfd_plugin_specified_p): Check plugin_list instead.
3238 (build_plugin_list): New function.
3239 (load_plugin): Call build_plugin_list and use plugin_list.
3241 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3244 * plugin.c (try_claim): Always clean up for LTO wrapper.
3245 (try_load_plugin): Treat each object as independent. Create a
3246 copy for plugin name.
3248 2020-02-11 Nick Clifton <nickc@redhat.com>
3250 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3251 for addresses in print statements.
3252 (msp430_elf_relax_delete_bytes): Likewise.
3253 (msp430_elf_relax_add_words): Likewise.
3254 (msp430_elf_relax_section): Likewise.
3256 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3258 * plugin.c (add_symbols): Clear plugin_data memory.
3260 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3263 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3264 (EXECUTABLE_SUFFIX): Likewise.
3265 * config.in: Regenerated.
3266 * configure: Likewise.
3267 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3268 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3269 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3270 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3271 (get_lto_wrapper): New.
3272 (setup_lto_wrapper_env): Likewise.
3273 (current_plugin): Likewise.
3274 (register_all_symbols_read): Likewise.
3275 (register_cleanup): Likewise.
3276 (get_symbols): Likewise.
3277 (add_input_file): Likewise.
3278 (bfd_plugin_close_and_cleanup): Likewise.
3279 (claim_file): Removed.
3280 (register_claim_file): Set current_plugin->claim_file.
3281 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3282 lto_syms in current_plugin.
3283 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3284 all_symbols_read handler. Copy real symbols to plugin_data.
3285 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3286 (try_load_plugin): Don't reuse the previous plugin for LTO
3287 wrapper. Set up GCC LTO wrapper if possible. Don't set
3288 plugin_list_iter->claim_file.
3289 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3291 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3294 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3296 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3297 check if previous instruction matches a conditional jump inserted
3298 earlier. Invert conditional jump and delete branch in this case.
3300 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3302 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3303 msp430_elf_relax_add_words. Support insertion of either one or two
3305 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3306 needs to be grown. Handle insertion of branch instruction to replace
3309 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3311 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3312 debugging relocations.
3313 (msp430_elf_relax_delete_bytes): Likewise.
3314 (msp430_elf_relax_add_two_words): Likewise.
3315 (msp430_elf_relax_section): Likewise.
3317 2020-02-10 Alan Modra <amodra@gmail.com>
3319 * archures.c: Wrap overlong z80 comments.
3320 * bfd-in2.h: Regenerate.
3322 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3325 * archures.c: Add GBZ80 and Z80N machine values.
3326 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3327 * coff-z80.c: Add support for new reloc.
3328 * coffcode.h: Add support for new machine values.
3329 * cpu-z80.c: Add support for new machine names.
3330 * elf32-z80.c: Add support for new reloc.
3331 * bfd-in2.h: Regenerate.
3332 * libbfd.h: Regenerate.
3334 2020-02-07 Nick Clifton <nickc@redhat.com>
3337 * elf.c (rewrite_elf_program_header): Do not complain if no
3338 sections are mapped to a segment.
3340 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3343 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3344 for garbage collection on __patchable_function_entries section
3345 without linked-to section.
3347 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3350 * bfd-in2.h: Regenerated.
3351 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3352 on section if gc_mark of any of its linked-to sections is set
3353 and don't set gc_mark again.
3354 * section.c (asection): Add linked_to_symbol_name to map_head
3357 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3359 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3360 reporting an unrecognized instruction with R_V850_LONGJUMP.
3362 2020-02-05 Alan Modra <amodra@gmail.com>
3364 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3366 2020-02-04 Alan Modra <amodra@gmail.com>
3368 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3369 R_PPC_VLE_ADDR20, goto copy_reloc.
3371 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3373 * bfd-in2.h: Regenerated.
3374 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3376 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3379 * bfd-in2.h: Regenerated.
3380 * ecoff.c (bfd_debug_section): Add section_id.
3381 * section.c (bfd_section): Add section_id.
3382 (SEC_ASSEMBLER_SECTION_ID): New.
3383 (BFD_FAKE_SECTION): Add section_id.
3385 2020-02-01 Nick Clifton <nickc@redhat.com>
3387 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3390 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3392 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3393 encodings are relative to the GOT on nios2, too.
3395 2020-01-31 Alan Modra <amodra@gmail.com>
3397 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3398 file. Use $< and $@ in rules.
3399 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3400 (elf32-ia64.c, elf64-ia64.c): Likewise.
3401 (elf32-riscv.c, elf64-riscv.c): Likewise.
3402 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3403 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3404 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3405 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3406 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3407 * Makefile.in: Regenerate.
3409 2020-01-31 Alan Modra <amodra@gmail.com>
3412 * elf.c (setup_group): Don't clear entire section contents,
3413 just the padding after group flags. Release alloc'd memory
3414 after a seek or read failure.
3416 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3418 * peXXigen.c (pe_is_repro): New function.
3419 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3420 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3422 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3424 * peXXigen.c (debug_type_names): Add names for new debug data type
3427 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3429 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3430 inner loop. Fix a memory leak.
3432 2020-01-30 Alan Modra <amodra@gmail.com>
3434 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3435 or obj_coff_keep_strings here.
3436 (coff_get_normalized_symtab): Free external syms directly.
3437 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3440 2020-01-27 Jim Wilson <jimw@sifive.com>
3442 * cpu-riscv.c (riscv_scan): New.
3443 (N): Change bfd_default_scan to riscv_scan.
3445 2020-01-27 Andreas Schwab <schwab@suse.de>
3447 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3448 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3449 * Makefile.in: Regenerate.
3450 * cpu-plugin.c: Remove.
3451 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3452 (bfd_plugin_arch): Remove declaration.
3453 * bfd-in2.h: Regenerate.
3454 * po/SRC-POTFILES.in: Regenerate.
3456 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3457 Alan Modra <amodra@gmail.com>
3460 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3462 2020-01-24 Jim Wilson <jimw@sifive.com>
3464 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3465 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3466 avoid over long line.
3468 2020-01-24 Nick Clifton <nickc@redhat.com>
3471 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3472 syms and keep strings flags as these may have been set in order to
3473 prevent a bogus call to free.
3475 2020-01-23 Nick Clifton <nickc@redhat.com>
3477 * po/fr.po: Updated French translation.
3479 2020-01-23 Alan Modra <amodra@gmail.com>
3482 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3483 by zero when p_align is zero.
3485 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3487 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3488 (riscv_prefix_cmp): Likewise.
3489 (riscv_non_std_ext_p): Deleted.
3490 (riscv_std_sv_ext_p): Likewise.
3491 (riscv_non_std_sv_ext_p): Likewise.
3492 (riscv_merge_non_std_and_sv_ext): Rename to...
3493 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3494 (riscv_merge_arch_attr_info): Replace 3 calls to
3495 riscv_merge_non_std_and_sv_ext with single call to
3496 riscv_merge_multi_letter_ext.
3497 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3498 encounter a 'z' prefix.
3499 (riscv_get_prefix_class): New function, return prefix class based
3500 on first few characters of input string.
3501 (riscv_parse_config): New structure to factor out minor differences
3502 in extension class parsing behaviour.
3503 (riscv_parse_sv_or_non_std_ext): Rename to...
3504 (riscv_parse_prefixed_ext): and parameterise with
3506 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3507 (riscv_multi_letter_ext_valid_p): New.
3508 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3509 (riscv_parse_subset): Delegate all non-single-letter parsing work
3510 to riscv_parse_prefixed_ext.
3511 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3512 (riscv_get_prefix_class): Declare.
3514 2020-01-22 Alan Modra <amodra@gmail.com>
3516 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3517 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3518 __tls_get_addr_desc.
3519 (ppc64_elf_size_stubs): Add section for linker generated
3520 __tls_get_addr_desc wrapper function. Loop at least once if
3521 generating this function.
3522 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3523 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3525 2020-01-22 Alan Modra <amodra@gmail.com>
3527 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3528 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3530 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3531 (STDU_R1_0R1, ADDI_R1_R1): Define.
3532 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3533 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3534 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3535 no_tls_get_addr_regsave.
3536 (branch_reloc_hash_match): Add hash3 and hash4.
3537 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3538 (ppc64_elf_size_dynamic_sections): Likewise.
3539 (ppc64_elf_relocate_section): Likewise.
3540 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3541 __tls_get_addr stub.
3542 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3544 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3545 eh_frame for regsave __tls_get_addr.
3547 2020-01-22 Alan Modra <amodra@gmail.com>
3549 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3550 which __tls_get_addr calls will be eliminated.
3552 2020-01-20 Nick Clifton <nickc@redhat.com>
3554 * po/pt.po: Updates Portuguese translation.
3555 * po/ru.po: Updated Russian translation.
3556 * po/uk.po: Updated Ukranian translation.
3558 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3561 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3562 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3564 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3565 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3566 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3567 "rex leal x@tlsdesc(%rip), %reg" to
3568 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3569 "call *(%eax)" to "nopl (%rax)".
3571 2020-01-20 Alan Modra <amodra@gmail.com>
3573 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3574 (MTLR_R11): Don't define.
3575 (LD_R0_0R3, CMPDI_R0_0): Define.
3576 (build_tls_get_addr_stub): Don't use r11 in stub.
3578 2020-01-20 Alan Modra <amodra@gmail.com>
3580 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3581 (defined_sym_val, is_tls_get_addr): Likewise.
3583 2020-01-18 Nick Clifton <nickc@redhat.com>
3585 * version.m4 (BFD_VERSION): Set to 2.34.50.
3586 * configure: Regenerate.
3587 * po/bfd.pot: Regenerate.
3589 2020-01-18 Nick Clifton <nickc@redhat.com>
3591 Binutils 2.34 branch created.
3593 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3595 * coff-arm.c: Fix spelling error (seperate).
3596 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3598 * sysdep.h (strnlen): Fix spelling error (seperate).
3600 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3603 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3605 2020-01-15 Alan Modra <amodra@gmail.com>
3608 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3609 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3610 of function symbols unless dot symbols are present. Do warn
3611 whenever one is created, regardles of whether a PLT entry is
3612 also emitted for the function symbol.
3614 2020-01-14 Alan Modra <amodra@gmail.com>
3616 * som.c (som_bfd_count_ar_symbols): Error when file position
3617 of symbols on chains is not strictly increasing.
3619 2020-01-14 Alan Modra <amodra@gmail.com>
3621 * vms.h (VMS_DEBUG): Define as 0.
3622 * vms-alpha.c (image_write): Move debug output after bounds check.
3624 (_bfd_vms_slurp_eihd): Warning fix.
3625 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3627 2020-01-13 Alan Modra <amodra@gmail.com>
3629 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3630 for "ignored" records.
3632 2020-01-13 Alan Modra <amodra@gmail.com>
3634 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3635 Delete asect name check. Move asect NULL check to wasm_object_p.
3636 Correct bounds check of sizes against end. Replace uses of
3637 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3638 just one bfd_release.
3639 (wasm_scan): Don't use malloc/strdup for section names,
3640 bfd_alloc instead. Simplify code prefixing section name.
3641 Formatting. Don't attempt to free memory here..
3642 (wasm_object_p): ..do so here.
3644 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3647 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3648 UNDEFWEAK_NO_DYNAMIC_RELOC.
3649 (allocate_dynrelocs_for_symbol): Likewise.
3651 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3654 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3656 2020-01-10 Alan Modra <amodra@gmail.com>
3658 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3660 2020-01-09 Nick Clifton <nickc@redhat.com>
3663 * bfd.c (bfd_convert_section_contents): Check for a compress
3664 header size that is larger than the actual section size.
3666 2020-01-08 Alan Modra <amodra@gmail.com>
3669 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3670 after removing sections.
3672 2020-01-06 Jim Wilson <jimw@sifive.com>
3675 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3676 check for !bfd_link_pic (info).
3677 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3678 <R_RISCV_JAL>: Add comment.
3679 (_bfd_riscv_relax_section): For plt.offset check, add check for
3680 bfd_link_pic (info). Add comment.
3682 2020-01-06 Alan Modra <amodra@gmail.com>
3684 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3685 match failures. Don't init to bfd_error_wrong_format before
3686 calling _bfd_check_format.
3688 2020-01-06 Alan Modra <amodra@gmail.com>
3690 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3691 status rather than exiting on stack overflow or underflow.
3692 (_bfd_vms_slurp_etir): Adjust to suit.
3694 2020-01-06 Alan Modra <amodra@gmail.com>
3696 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3698 2020-01-06 Alan Modra <amodra@gmail.com>
3700 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3701 command. Check name offset is within command.
3702 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3703 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3704 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3705 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3706 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3707 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3708 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3709 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3710 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3711 (bfd_mach_o_read_segment): Similarly.
3712 (bfd_mach_o_read_thread): Properly bound check thread struct.
3713 Don't repeat checks on second loop.
3714 (bfd_mach_o_read_command): Fail on invalid command length.
3716 2020-01-04 Alan Modra <amodra@gmail.com>
3718 * format.c (bfd_check_format_matches): Add preserve_match.
3719 Save initial bfd state in "preserve", matched bfd state in
3720 "preserve_match". Save just the first match. Release
3721 bfd_alloc memory. Restore and finish preserved state as
3722 appropriate on all function exit paths.
3724 2020-01-04 Alan Modra <amodra@gmail.com>
3726 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3728 2020-01-04 Alan Modra <amodra@gmail.com>
3730 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3733 2020-01-03 Nick Clifton <nickc@redhat.com>
3736 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3737 there is enough data remaining in the code buffer before
3738 attempting to read a function stub.
3740 2020-01-03 Nick Clifton <nickc@redhat.com>
3743 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3744 return value from bfd_malloc.
3745 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3746 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3747 (elf32_arm_filter_cmse_symbols): Likewise.
3748 (elf32_arm_write_section): Likewise.
3749 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3750 (bfd_mach_o_follow_dsym): Likewise.
3751 * pef.c (bfd_pef_print_loader_section): Likewise.
3752 (bfd_pef_scan_start_address): Likewise.
3753 (bfd_pef_parse_function_stubs): Likewise.
3754 (bfd_pef_parse_symbols): Likewise.
3756 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3758 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3759 on binary inputs ld/PR25316.
3760 (is_ia64_elf): new helper to filter on ia64 objects.
3762 2020-01-03 Jan Beulich <jbeulich@suse.com>
3764 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3766 (bfd_mach_o_scan): Insert underscore in two variable names.
3768 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3770 * Makefile.am: Add z80-elf target support.
3771 * configure.ac: Likewise.
3772 * targets.c: Likewise.
3773 * Makefile.in: Regenerate.
3774 * configure: Regenerate.
3775 * config.bfd: Add z80-elf target support and new arches: ez80 and
3777 * elf32-z80.c: New file.
3778 * archures.c: Add new z80 architectures: eZ80 and Z180.
3779 * coffcode.h: Likewise.
3780 * cpu-z80.c: Likewise.
3781 * coff-z80.c: Add new relocations for Z80 target and local label
3783 * reloc.c: Add new relocs.
3784 * bfd-in2.h: Regenerate.
3785 * libbfd.h: Regenerate.
3787 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3791 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3793 2020-01-01 Alan Modra <amodra@gmail.com>
3795 Update year range in copyright notice of all files.
3797 For older changes see ChangeLog-2019
3799 Copyright (C) 2020 Free Software Foundation, Inc.
3801 Copying and distribution of this file, with or without modification,
3802 are permitted in any medium without royalty provided the copyright
3803 notice and this notice are preserved.
3809 version-control: never