1 2020-08-21 Nick Clifton <nickc@redhat.com>
3 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
4 the data map if there are entries in it.
5 (_bfd_aarch64_erratum_843419_scan): Likewise.
7 2020-08-21 Jan Beulich <jbeulich@suse.com>
9 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
10 last byte of debug dir, not first.
12 2020-08-20 Nick Clifton <nickc@redhat.com>
15 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
16 field in the ELF header of the compressed sections.
18 2020-08-20 Nick Clifton <nickc@redhat.com>
21 * elf-bfd.h (struct bfd_elf_section_data): Add
22 has_secondary_relocs field.
23 * elf.c (_bfd_elf_copy_special_section_fields): Set the
24 has_secondary_relocs field for sections which have associated
26 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
27 on sections which have associated secondary relocs.
29 2020-08-15 Alan Modra <amodra@gmail.com>
31 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
33 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
34 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
35 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
36 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
37 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
38 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
39 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
40 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
41 * elf32-v850.c (v850_elf_check_relocs): Likewise.
42 (v850_elf_add_symbol_hook): Likewise.
43 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
44 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
45 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
46 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
48 2020-08-15 Alan Modra <amodra@gmail.com>
51 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
53 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
54 on small common section.
55 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
56 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
57 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
58 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
59 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
60 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
62 2020-08-14 Alan Modra <amodra@gmail.com>
64 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
65 rather than another copy of primes. Increase maximum default
68 2020-08-13 Alan Modra <amodra@gmail.com>
70 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
72 2020-08-13 Alan Modra <amodra@gmail.com>
74 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
75 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
76 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
77 optimization when --no-pcrel-optimize.
79 2020-08-13 Alan Modra <amodra@gmail.com>
82 * bfd.c (struct bfd): Add read_only.
83 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
84 Set read_only on warning.
85 (elf_object_p): Sanity check program header alignment. Set
87 * bfd-in2.h: Regenerate.
89 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
91 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
92 win32pstatus note type to avoid signedness comparison warning.
94 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
96 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
97 win32pstatus notes, and return TRUE so we continue rather than
98 stopping as if it was an error.
100 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
102 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
104 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
106 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
107 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
108 appropriate size constraint for each win32pstatus note type.
110 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
112 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
113 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
116 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
118 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
119 (elfcore_grok_win32pstatus): Use.
121 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
123 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
124 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
125 offsets used to read NOTE_INFO_PROCESS.
127 2020-08-12 Nick Clifton <nickc@redhat.com>
129 * po/ru.po: Updated Russian translation.
130 * po/sr.po: Updated Serbian translation.
132 2020-08-07 David Faust <david.faust@oracle.com>
134 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
135 DISP16 and DISP32 relocations.
137 2020-08-05 David Faust <david.faust@oracle.com>
139 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
140 (bpf_elf_howto_table): Use it here.
141 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
142 instruction and data relocations.
144 2020-08-03 Alan Modra <amodra@gmail.com>
146 * vms-lib.c (vms_traverse_index): Sanity check size remaining
147 before accessing vms_idx or vms_elfidx.
149 2020-08-03 Alan Modra <amodra@gmail.com>
152 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
153 size against file size. Correct LONG_MAX limit check.
154 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
155 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
156 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
157 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
158 bfd_malloc_and_get_section.
160 2020-07-31 Alan Modra <amodra@gmail.com>
163 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
164 IR symbols to become dynamic.
165 (elf_link_add_object_symbols): Don't exclude IR symbols when
166 deciding whether an as-needed shared library is needed.
168 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
171 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
173 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
175 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
177 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
178 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
179 Don't define _STRUCTURED_PROC.
180 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
181 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
182 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
183 * configure, config.in: Regenerate.
184 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
185 * Makefile.in, doc/Makefile.in: Regenerate.
187 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
189 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
190 (elf_link_hash_table): Add sym_cache.
191 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
192 (elf32_arm_check_relocs): Updated.
193 (elf32_arm_size_dynamic_sections): Likewise.
194 * elf32-bfin.c (bfin_link_hash_table): Removed.
195 (bfin_link_hash_newfunc): Updated.
196 (bfin_hash_table): Removed.
197 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
198 (csky_elf_check_relocs): Updated.
199 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
200 (elf32_hppa_check_relocs): Updated.
201 * elf32-i386.c (elf_i386_tls_transition): Updated.
202 (elf_i386_convert_load_reloc): Likewise.
203 (elf_i386_check_relocs): Likewise.
204 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
205 (m32r_elf_hash_table): Updated.
206 (m32r_elf_link_hash_table_create): Likewise.
207 (m32r_elf_create_dynamic_sections): Likewise.
208 (m32r_elf_adjust_dynamic_symbol): Likewise.
209 (allocate_dynrelocs): Likewise.
210 (m32r_elf_size_dynamic_sections): Likewise.
211 (m32r_elf_relocate_section): Likewise.
212 (m32r_elf_finish_dynamic_symbol): Likewise.
213 (m32r_elf_check_relocs): Likewise.
214 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
216 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
217 (elf_m68k_check_relocs): Updated.
218 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
219 (elf_metag_check_relocs): Updated.
220 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
221 (microblaze_elf_check_relocs): Updated.
222 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
223 (nds32_elf_create_dynamic_sections): Likewise.
224 (nds32_elf_adjust_dynamic_symbol): Likewise.
225 (nds32_elf_check_relocs): Likewise.
226 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
227 srelbss and aym_cache.
228 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
229 (nios2_elf32_check_relocs): Updated.
230 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
231 (or1k_elf_check_relocs): Updated.
232 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
233 (ppc_elf_check_relocs): Updated.
234 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
235 (elf_s390_check_relocs): Updated.
236 (elf_s390_finish_dynamic_sections): Likewise.
237 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
239 (sh_elf_create_dynamic_sections): Updated.
240 (sh_elf_adjust_dynamic_symbol): Likewise.
241 (sh_elf_size_dynamic_sections): Likewise.
242 (sh_elf_check_relocs): Likewise.
243 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
244 (elf32_tic6x_check_relocs): Updated.
245 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
246 (tilepro_elf_hash_table): Updated.
247 (tilepro_elf_link_hash_table_create): Likewise.
248 (tilepro_elf_check_relocs): Likewise.
249 (tilepro_elf_adjust_dynamic_symbol): Likewise.
250 (allocate_dynrelocs): Likewise.
251 (tilepro_elf_size_dynamic_sections): Likewise.
252 (tilepro_elf_relocate_section): Likewise.
253 (tilepro_elf_finish_dynamic_symbol): Likewise.
254 (tilepro_finish_dyn): Likewise.
255 (tilepro_elf_finish_dynamic_sections): Likewise.
256 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
257 (ppc64_elf_before_check_relocs): Updated.
258 (ppc64_elf_check_relocs): Likewise.
259 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
260 (elf_s390_check_relocs): Updated.
261 (elf_s390_relocate_section): Likewise.
262 (elf_s390_finish_dynamic_sections): Likewise.
263 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
264 (elf_x86_64_check_relocs): Likewise.
265 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
267 (elfNN_aarch64_check_relocs): Updated.
268 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
269 (riscv_elf_check_relocs): Updated.
270 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
271 (mips_elf_resolve_got_page_ref): Updated.
272 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
273 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
275 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
276 (tilegx_elf_check_relocs): Updated.
277 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
279 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
281 * elflink.c (bfd_elf_final_link): Give local symbols a name if
283 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
284 return TRUE if making ET_REL output.
286 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
288 * elf-bfd.h (elf_backend_data): Add
289 `elf_backend_elfsym_local_is_section' member.
290 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
292 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
293 * elflink.c (bfd_elf_final_link): Use it to determine whether
294 set the `.symtab' section's `sh_info' value to the index of the
295 first non-local or non-section symbol.
296 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
298 (elf_backend_elfsym_local_is_section): New macro.
299 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
301 (elf_backend_elfsym_local_is_section): New macro.
303 2020-07-29 Alan Modra <amodra@gmail.com>
305 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
306 defined in excluded sections.
308 2020-07-28 Alan Modra <amodra@gmail.com>
310 * elf.c (assign_section_numbers): Comment. Don't segfault on
311 discarded sections when setting linked-to section for generic
313 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
315 2020-07-27 Alan Modra <amodra@gmail.com>
317 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
319 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
322 2020-07-24 Nick Clifton <nickc@redhat.com>
324 * config.bfd: Move xc16x target to the obsolete list.
326 2020-07-22 Kevin Buettner <kevinb@redhat.com>
328 * binary.c (binary_get_section_contents): Seek using offset
329 from section's file position.
331 2020-07-22 Kevin Buettner <kevinb@redhat.com>
333 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
335 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
338 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
339 type for the first function argument. Rename pointers to reflect
340 that they have distinct types.
342 2020-07-20 Alan Modra <amodra@gmail.com>
344 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
346 2020-07-19 Alan Modra <amodra@gmail.com>
348 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
349 (select_alt_stub): New function.
350 (ppc_get_stub_entry): Use it here.
351 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
353 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
354 merge notoc stubs with other varieties when power10_stubs is "auto".
355 Instead dup the stub hash table entry.
356 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
357 tests of power10_stubs.
359 2020-07-15 Alan Modra <amodra@gmail.com>
362 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
364 2020-07-15 Nick Clifton <nickc@redhat.com>
367 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
368 check for aux entries that overflow the buufer.
370 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
372 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
373 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
375 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
376 Alan Modra <amodra@gmail.com>
379 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
380 objects both before and after normal object files.
381 * elflink.c (_bfd_elf_section_already_linked): Likewise.
383 2020-07-10 Alan Modra <amodra@gmail.com>
385 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
386 * elf64-ppc.c (struct ppc_link_hash_table): Delete
388 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
389 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
390 uses of power10_stubs.
392 2020-07-09 Alan Modra <amodra@gmail.com>
394 * coff-ppc.c: Delete.
397 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
398 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
400 (coff_write_object_contents): Remove PPC_PE code.
401 * config.bfd: Move powerpcle-pe to removed targets.
402 * configure.ac: Remove powerpc PE entries.
403 * libcoff-in.h (ppc_allocate_toc_section): Delete.
404 (ppc_process_before_allocation): Delete.
405 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
406 * targets.c: Remove powerpc PE vectors.
407 * po/SRC-POTFILES.in: Regenerate.
408 * libcoff.h: Regenerate.
409 * Makefile.in: Regenerate.
410 * configure: Regenerate.
412 2020-07-09 Nick Clifton <nickc@redhat.com>
414 * po/fr.po: Updated French translation.
416 2020-07-07 Alan Modra <amodra@gmail.com>
418 * xcofflink.c (xcoff_mark): Don't mark const sections.
419 (bfd_xcoff_record_link_assignment): Add FIXME.
420 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
421 sections being discarded by linker script.
423 2020-07-07 Alan Modra <amodra@gmail.com>
425 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
426 time, uid, gid and mode for deterministic archive.
427 (xcoff_write_archive_contents_big): Likewise.
429 2020-07-07 Alan Modra <amodra@gmail.com>
431 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
434 2020-07-06 Nick Clifton <nickc@redhat.com>
436 * po/pt.po: Updated Portuguese translation.
437 * po/uk.po: Updated Ukranian translation.
439 2020-07-04 Nick Clifton <nickc@redhat.com>
441 * version.m4: Set version to 2.35.50.
442 * configure: Regenerate.
443 * po/bbfd.pot: Regenerate.
445 2020-07-04 Nick Clifton <nickc@redhat.com>
447 Binutils 2.35 branch created.
449 2020-07-01 Alan Modra <amodra@gmail.com>
452 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
453 raw syment index before dereferencing.
455 2020-07-01 Alan Modra <amodra@gmail.com>
457 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
459 2020-07-01 Alan Modra <amodra@gmail.com>
461 * config.bfd: Obsolete xc16x.
463 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
465 * archures.c (bfd_mach_i386_nacl): Removed.
466 (bfd_mach_i386_i386_nacl): Likewise.
467 (bfd_mach_x86_64_nacl): Likewise.
468 (bfd_mach_x64_32_nacl): Likewise.
469 * config.bfd: Remove *-*-nacl* targets.
470 * configure.ac: Remove x86 NaCl target vectors.
471 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
472 (bfd_x64_32_nacl_arch): Likewise.
473 (bfd_x86_64_nacl_arch): Likewise.
474 (bfd_i386_nacl_arch): Likewise.
475 (bfd_x64_32_arch_intel_syntax): Updated.
476 * elf32-i386.c: Don't include "elf-nacl.h".
477 (elf_i386_nacl_plt): Removed.
478 (elf_i386_nacl_plt0_entry): Likewise.
479 (elf_i386_nacl_plt_entry): Likewise.
480 (elf_i386_nacl_pic_plt0_entry): Likewise.
481 (elf_i386_nacl_pic_plt_entry): Likewise.
482 (elf_i386_nacl_eh_frame_plt): Likewise.
483 (elf_i386_nacl_plt): Likewise.
484 (elf32_i386_nacl_elf_object_p): Likewise.
485 (elf_i386_get_synthetic_symtab): Updated.
486 (elf_i386_link_setup_gnu_properties): Likewise.
487 * elf64-x86-64.c: Don't include "elf-nacl.h".
488 (elf_x86_64_nacl_plt): Removed.
489 (elf64_x86_64_nacl_elf_object_p): Likewise.
490 (elf_x86_64_nacl_plt0_entry): Likewise.
491 (elf_x86_64_nacl_plt_entry): Likewise.
492 (elf_x86_64_nacl_eh_frame_plt): Likewise.
493 (elf_x86_64_nacl_plt): Likewise.
494 (elf32_x86_64_nacl_elf_object_p): Likewise.
495 (elf_x86_64_get_synthetic_symtab): Updated.
496 (elf_x86_64_link_setup_gnu_properties): Likewise.
497 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
498 * targets.c: Remove x86 NaCl target vectors.
499 * bfd-in2.h: Regenerated.
500 * configure: Likewise.
502 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
504 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
505 _bfd_elf_add_dynamic_tags.
507 2020-06-29 Alan Modra <amodra@gmail.com>
509 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
510 return value of bfd_bread. Don't read more than requested length.
511 Sanity check length. Properly terminate file name.
513 2020-06-29 Alan Modra <amodra@gmail.com>
515 * arc-got.h: Use C style comments.
516 * coff-z80.c: Likewise.
517 * elf32-csky.c: Likewise.
518 * peXXigen.c: Likewise.
519 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
522 2020-06-26 Pat Bernardi <bernardi@adacore.com>
524 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
525 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
527 2020-06-26 Alan Modra <amodra@gmail.com>
529 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
530 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
531 (riscv_get_priv_spec_name): Move to..
532 * cpu-riscv.c: ..here.
533 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
534 Use %u to print unsigned numbers.
536 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
538 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
539 default architecture.
541 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
544 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
545 _bfd_elf_add_dynamic_tags.
547 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
550 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
551 _bfd_elf_add_dynamic_tags.
553 2020-06-24 Alan Modra <amodra@gmail.com>
555 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
556 shifts without undefined behaviour.
558 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
560 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
562 (_bfd_elf_add_dynamic_tags): New.
563 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
564 _bfd_elf_add_dynamic_tags.
565 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
566 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
567 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
568 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
569 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
570 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
571 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
572 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
574 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
575 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
576 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
577 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
578 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
579 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
580 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
581 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
582 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
584 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
585 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
586 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
587 _bfd_elf_maybe_vxworks_add_dynamic_tags.
588 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
589 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
591 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
592 (_bfd_x86_elf_size_dynamic_sections): Likewise.
593 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
594 dt_reloc_sz and dt_reloc_ent.
595 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
596 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
598 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
599 etab.dt_pltgot_required.
600 (elf32_hppa_size_dynamic_sections): Call
601 _bfd_elf_add_dynamic_tags.
602 * elf32-metag.c (elf_metag_link_hash_table_create): Set
603 etab.dt_pltgot_required.
604 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
605 * elf32-sh.c (sh_elf_link_hash_table_create): Set
606 root.dt_pltgot_required for FDPIC output.
607 (sh_elf_size_dynamic_sections): Call
608 _bfd_elf_maybe_vxworks_add_dynamic_tags.
609 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
610 elf.dt_pltgot_required.
611 (elf_xtensa_size_dynamic_sections): Call
612 _bfd_elf_add_dynamic_tags.
613 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
614 root.dt_pltgot_required.
615 (elf64_hppa_size_dynamic_sections): Call
616 _bfd_elf_add_dynamic_tags.
617 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
618 root.dt_pltgot_required.
619 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
620 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
621 * elflink.c (_bfd_elf_add_dynamic_tags): New.
623 2020-06-22 Saagar Jha <saagar@saagarjha.com>
625 * mach-o.c: Support the new load commands by reading a linkedit
626 data command for them.
628 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
630 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
631 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
632 (riscv_get_priv_spec_class): Likewise.
633 (riscv_get_priv_spec_name): Likewise.
634 (riscv_get_priv_spec_class_from_numbers): New function, convert
635 the version numbers into string, then call riscv_get_priv_spec_class
636 to get the priv spec class.
637 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
638 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
639 (riscv_get_priv_spec_name): Likewise.
640 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
641 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
642 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
643 of input and output objects form their priv spec attributes by
644 riscv_get_priv_spec_class_from_numbers. Report warning rather than
645 errors when linking objects with differnet priv spec versions. We do
646 know v1.9.1 may have conflicts to other versions, so report the
647 warning, too. After that, update the output priv spec version to the
650 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
652 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
653 priv attributes, we will check the conflicts for all of them (major,
654 minor and revision), and then set the priv_attrs_merged to TRUE to
655 indicate that we have handled all of the priv attributes. Remove
656 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
658 2020-06-21 Alan Modra <amodra@gmail.com>
661 * configure.ac: Disable plugins by default for some targets.
662 * plugin.c: Comment typo fix.
663 * configure: Regenerate.
665 2020-06-19 Nick Clifton <nickc@redhat.com>
667 * plugin.c (try_load_plugin): Suppress the error message about
668 being unable to open a plugin if creating a list of viable
671 2020-06-16 Alan Modra <amodra@gmail.com>
673 * aout-tic30.c: Delete file.
674 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
675 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
676 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
677 (xc16x-*-elf): Sort properly.
678 * configure.ac: Remove tic30_aout_vec.
679 * targets.c: Likewise.
680 * Makefile.in: Regenerate.
681 * configure: Regenerate.
682 * po/SRC-POTFILES.in: Regenerate.
684 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
686 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
687 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
688 (elf32xtensa_abi): New global variable.
689 (xtensa_abi_choice): New function.
690 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
691 XSHAL_ABI to select PLT code.
693 2020-06-15 Roland McGrath <mcgrathr@google.com>
695 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
696 field of bfd_link_info.
698 2020-06-15 Alan Modra <amodra@gmail.com>
700 * config.bfd: Obsolete powerpcle-*-pe targets.
702 2020-06-15 Alan Modra <amodra@gmail.com>
705 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
706 symbols that were defined in discarded sections.
707 * cofflink.c (coff_link_check_archive_element): Likewise.
708 (coff_link_add_symbols): Set indx to -3 for symbols defined in
710 (_bfd_coff_write_global_sym): Don't emit such symbols.
711 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
712 libcoff.h: Regenerate.
714 2020-06-11 Alan Modra <amodra@gmail.com>
717 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
719 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
721 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
722 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
723 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
726 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
729 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
730 Clear verinfo.verdef.
732 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
735 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
736 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
737 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
739 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
740 Set ifunc_resolvers if there are FUNC resolvers.
741 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
742 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
743 with elf.ifunc_resolvers.
744 (write_plt_relocs_for_local_syms): Likewise.
745 (ppc64_elf_relocate_section): Likewise.
746 (ppc64_elf_finish_dynamic_sections): Likewise.
747 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
749 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
750 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
751 instead of readonly_dynrelocs_against_ifunc.
752 * elfxx-x86.h (elf_x86_link_hash_table): Remove
753 readonly_dynrelocs_against_ifunc.
755 2020-06-09 Alan Modra <amodra@gmail.com>
757 * elf64-ppc.c (struct ppc_link_hash_table): Delete
758 maybe_local_ifunc_resolver field.
759 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
760 cases where maybe_local_ifunc_resolver was set.
761 (ppc64_elf_relocate_section): Likewise.
762 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
765 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
767 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
769 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
771 (elf32_arm_size_dynamic_sections): Updated. Clear
772 root.tlsdesc_plt for DF_BIND_NOW.
773 (elf32_arm_finish_dynamic_sections): Updated.
774 (elf32_arm_output_arch_local_syms): Likewise.
775 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
776 Clear root.tlsdesc_plt for DF_BIND_NOW.
777 (nds32_elf_finish_dynamic_sections): Updated.
778 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
779 dt_tlsdesc_plt and dt_tlsdesc_got.
780 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
781 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
782 tlsdesc_plt and dt_tlsdesc_got.
783 (elfNN_aarch64_allocate_dynrelocs): Updated.
784 (elfNN_aarch64_finish_dynamic_sections): Likewise.
785 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
786 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
788 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
789 (_bfd_x86_elf_size_dynamic_sections): Likewise.
790 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
791 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
794 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
796 * elf32-tic6x.c (elf32_bed): Defined the default to
799 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
801 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
803 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
804 root.splt/root.srelplt.
805 (elf64_hppa_create_dynamic_sections): Likewise.
806 (elf64_hppa_size_dynamic_sections): Likewise.
807 (elf64_hppa_finish_dynamic_symbol): Likewise.
808 (elf_hppa_final_link): Likewise.
809 (elf_hppa_final_link_relocate): Likewise.
811 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
813 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
814 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
817 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
819 * elf-bfd.h (elf_target_os): New.
820 (elf_link_hash_table): Add target_os.
821 (elf_backend_data): Add target_os.
822 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
823 symbian_p and nacl_p.
824 (create_got_section): Updated.
825 (elf32_arm_create_dynamic_sections): Likewise.
826 (arm_type_of_stub): Likewise.
827 (elf32_arm_create_or_find_stub_sec): Likewise.
828 (elf32_arm_allocate_plt_entry): Likewise.
829 (elf32_arm_populate_plt_entry): Likewise.
830 (elf32_arm_final_link_relocate): Likewise.
831 (elf32_arm_check_relocs): Likewise.
832 (allocate_dynrelocs_for_symbol): Likewise.
833 (elf32_arm_finish_dynamic_symbol): Likewise.
834 (elf32_arm_finish_dynamic_sections): Likewise.
835 (elf32_arm_output_plt_map_1): Likewise.
836 (elf32_arm_output_arch_local_syms): Likewise.
837 (elf32_arm_add_symbol_hook): Likewise.
838 (elf32_arm_nacl_link_hash_table_create): Likewise.
839 (elf32_arm_vxworks_link_hash_table_create): Likewise.
840 (elf32_arm_symbian_link_hash_table_create): Likewise.
841 (ELF_TARGET_OS): New.
842 * elf32-i386.c (elf_i386_arch_bed): Removed.
843 (elf_backend_arch_data): Likewise.
844 (elf_i386_solaris_arch_bed): Likewise.
845 (elf_i386_nacl_arch_bed): Likewise.
846 (elf_i386_vxworks_arch_bed): Likewise.
847 (elf_i386_relocate_section): Updated.
848 (elf_i386_finish_dynamic_sections): Likewise.
849 (elf_i386_get_synthetic_symtab): Likewise.
850 (elf_i386_link_setup_gnu_properties): Likewise.
851 (ELF_TARGET_OS): New.
852 * elf32-mips.c (ELF_TARGET_OS): New.
853 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
854 (ppc_elf_create_got): Updated.
855 (ppc_elf_create_dynamic_sections): Likewise.
856 (ppc_elf_check_relocs): Likewise.
857 (ppc_elf_adjust_dynamic_symbol): Likewise.
858 (ppc_elf_size_dynamic_sections): Likewise.
859 (ppc_elf_relocate_section): Likewise.
860 (ppc_elf_finish_dynamic_sections): Likewise.
861 (ppc_elf_vxworks_link_hash_table_create): Likewise.
862 (ELF_TARGET_OS): New.
863 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
864 (sh_elf_link_hash_table_create): Updated.
865 (sh_elf_create_dynamic_sections): Likewise.
866 (allocate_dynrelocs): Likewise.
867 (sh_elf_size_dynamic_sections): Likewise.
868 (sh_elf_relocate_section): Likewise.
869 (sh_elf_finish_dynamic_symbol): Likewise.
870 (sh_elf_finish_dynamic_sections): Likewise.
871 (ELF_TARGET_OS): New.
872 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
874 (bfd_elf32_bfd_link_hash_table_create): Likewise.
875 (ELF_TARGET_OS): New.
876 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
877 (elf_x86_64_solaris_arch_bed): Likewise.
878 (elf_x86_64_nacl_arch_bed): Likewise.
879 (elf_x86_64_finish_dynamic_sections): Updated.
880 (elf_x86_64_get_synthetic_symtab): Likewise.
881 (elf_x86_64_link_setup_gnu_properties): Likewise.
882 (ELF_TARGET_OS): New.
883 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
885 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
886 (MIPS_ELF_REL_DYN_NAME): Updated.
887 (ELF_MIPS_GP_OFFSET): Likewise.
888 (mips_elf_create_local_got_entry): Likewise.
889 (mips_elf_allocate_dynamic_relocations): Likewise.
890 (mips_elf_count_got_symbols): Likewise.
891 (is_gott_symbol): Likewise.
892 (mips_elf_calculate_relocation): Likewise.
893 (mips_elf_create_dynamic_relocation): Likewise.
894 (_bfd_mips_elf_check_relocs): Likewise.
895 (allocate_dynrelocs): Likewise.
896 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
897 (mips_elf_lay_out_got): Likewise.
898 (mips_elf_set_plt_sym_value): Likewise.
899 (_bfd_mips_elf_size_dynamic_sections): Likewise.
900 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
901 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
902 (_bfd_mips_elf_final_link): Likewise.
903 (_bfd_mips_init_file_header): Likewise.
904 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
906 (allocate_dynrelocs): Likewise.
907 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
908 (_bfd_sparc_elf_relocate_section): Likewise.
909 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
910 (sparc_finish_dyn): Likewise.
911 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
912 * elfxx-target.h (ELF_TARGET_OS): New.
913 (elfNN_bed): Add ELF_TARGET_OS.
914 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
915 (_bfd_x86_elf_link_hash_table_create): Likewise.
916 (_bfd_x86_elf_size_dynamic_sections): Likewise.
917 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
918 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
919 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
920 * elfxx-x86.h (elf_x86_target_os): Removed.
921 (elf_x86_backend_data): Likewise.
922 (get_elf_x86_backend_data): Likewise.
923 (elf_x86_link_hash_table): Remove target_os.
925 2020-06-06 Alan Modra <amodra@gmail.com>
928 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
929 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
930 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
931 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
932 * elf64-ppc.c: Update throughout for reloc renaming.
933 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
934 * libbfd.h: Regenerate.
935 * bfd-in2.h: Regenerate.
937 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
940 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
943 2020-06-05 Nick Clifton <nickc@redhat.com>
945 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
948 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
950 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
951 priv_may_conflict, in_priv_zero and out_priv_zero to decide
952 whether the object can be linked according to it's priv
953 attributes. The object without any priv spec attributes can
954 be linked with others. If the first input object doesn't contain
955 any priv attributes, then we need to copy the setting from the
956 next input one. Also report more detailed error messages to user.
958 2020-06-04 Stephen Casner <casner@acm.org>
960 Extend pdp11-aout symbol table format to accommodate .stab
961 symbols and implement correct handling of them.
963 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
964 (N_STAB, is_stab): Needed new function is_stab to disambiguate
965 normal vs. .stab symbol table type values, replacing N_STAB mask.
966 (translate_from_native_sym_flags): Determine correct section for
967 different .stab types.
968 (translate_to_native_sym_flags): Leave .stab types intact.
969 (translate_symbol_table): Error if symbol indicates overlay;
970 store desc field from .stab symbols.
971 (write_syms): Output desc field with symbol.
972 (aout_link_check_ar_symbols): Skip .stab symbols.
973 (aout_link_add_symbols): Correctly distinguish .stab symbols.
974 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
975 (aout_link_write_symbols): Write 0 for desk and ovly fields;
976 correctly distinguish .stab symbols and select calculate their
977 section and value; and copy desc and ovly fields from input symbol
980 2020-06-04 Stephen Casner <casner@acm.org>
982 * aoutx.h (translate_symbol_table): Comment had external and
984 * pdp11.c (translate_symbol_table): Likewise.
986 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
988 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
989 (is_x86_elf): Check elf.hash_table_id instead of target_id.
990 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
992 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
995 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
996 in debug section against symbol defined in shared library to 0.
997 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
998 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
999 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1000 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1001 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1002 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1003 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1004 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1005 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1006 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1007 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1008 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1009 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1010 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1012 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1013 there is non-GOT reference.
1014 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1015 non-alloced sections.
1017 2020-06-03 Stephen Casner <casner@acm.org>
1019 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1021 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1023 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1024 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1025 other size that doesn't qcover the header word.
1026 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1027 string table, and zero it.
1028 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1029 message and set bfd_error on finding an invalid name string offset.
1030 (add_to_stringtab): INLINE -> inline
1031 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1033 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1034 any relocs that could not be recognised.
1035 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1036 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1037 name exists and is long enough, before attempting to see if it is
1039 c3864421222 - Correct case for N_SO being the last symbol.
1040 50455f1ab29 PR 20891 - Handle the case where the main file name
1041 and the directory name are both empty.
1042 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1043 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1044 range string table offsets.
1045 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1046 illegal string offset.
1047 (aout_link_includes_newfunc): Add comment.
1048 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1049 on unexpected relocation type rather than ASSERT.
1051 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1055 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1057 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1061 non-alloced sections.
1063 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1065 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1066 dynamic relocations for non SEC_ALLOC sections.
1068 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1070 * aout64.c (BMAGIC, QMAGIC): Do not define.
1071 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1072 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1073 to check the file format.
1074 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1075 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1076 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1078 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1080 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1081 relocations for non SEC_ALLOC sections.
1083 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1085 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1086 * elf32-arm.c (maybe_set_textrel): Removed.
1087 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1088 with _bfd_elf_maybe_set_textrel.
1089 * elf32-csky.c (maybe_set_textrel): Removed.
1090 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1091 with _bfd_elf_maybe_set_textrel.
1092 * elf32-hppa.c (maybe_set_textrel): Removed.
1093 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1094 with _bfd_elf_maybe_set_textrel.
1095 * elf32-lm32.c (maybe_set_textrel): Removed.
1096 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1097 with _bfd_elf_maybe_set_textrel.
1098 * elf32-m32r.c (maybe_set_textrel): Removed.
1099 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1100 with _bfd_elf_maybe_set_textrel.
1101 * elf32-metag.c (maybe_set_textrel): Removed.
1102 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1103 with _bfd_elf_maybe_set_textrel.
1104 * elf32-nds32.c (maybe_set_textrel): Removed.
1105 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1106 with _bfd_elf_maybe_set_textrel.
1107 * elf32-or1k.c (maybe_set_textrel): Removed.
1108 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1109 with _bfd_elf_maybe_set_textrel.
1110 * elf32-ppc.c (maybe_set_textrel): Removed.
1111 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1112 with _bfd_elf_maybe_set_textrel.
1113 * elf32-s390.c (maybe_set_textrel): Removed.
1114 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1115 with _bfd_elf_maybe_set_textrel.
1116 * elf32-sh.c (maybe_set_textrel): Removed.
1117 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1118 with _bfd_elf_maybe_set_textrel.
1119 * elf32-tic6x.c (maybe_set_textrel): Removed.
1120 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1121 with _bfd_elf_maybe_set_textrel.
1122 * elf32-tilepro.c (maybe_set_textrel): Removed.
1123 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1124 with _bfd_elf_maybe_set_textrel.
1125 * elf64-ppc.c (maybe_set_textrel): Removed.
1126 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1127 with _bfd_elf_maybe_set_textrel.
1128 * elf64-s390.c (maybe_set_textrel): Removed.
1129 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1130 with _bfd_elf_maybe_set_textrel.
1131 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1132 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1133 with _bfd_elf_maybe_set_textrel.
1134 * elfnn-riscv.c (maybe_set_textrel): Removed.
1135 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1136 with _bfd_elf_maybe_set_textrel.
1137 * elfxx-sparc.c (maybe_set_textrel): Removed.
1138 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1139 with _bfd_elf_maybe_set_textrel.
1140 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1141 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1142 with _bfd_elf_maybe_set_textrel.
1143 * elfxx-x86.c (maybe_set_textrel): Removed.
1144 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1145 with _bfd_elf_maybe_set_textrel.
1146 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1148 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1153 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1154 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1155 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1156 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1158 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1159 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1160 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1161 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1162 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1163 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1164 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1165 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1166 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1167 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1168 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1169 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1170 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1171 (elf_backend_copy_indirect_symbol): Likewise.
1172 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1173 (elf_backend_copy_indirect_symbol): Likewise.
1174 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1176 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1179 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1180 * elf32-arm.c (readonly_dynrelocs): Removed.
1181 (maybe_set_textrel): Replace readonly_dynrelocs with
1182 _bfd_elf_readonly_dynrelocs.
1183 * elf32-csky.c (readonly_dynrelocs): Removed.
1184 (maybe_set_textrel): Replace readonly_dynrelocs with
1185 _bfd_elf_readonly_dynrelocs.
1186 * elf32-hppa.c(readonly_dynrelocs): Removed.
1187 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1188 _bfd_elf_readonly_dynrelocs.
1189 (maybe_set_textrel): Likewise.
1190 * elf32-lm32.c (readonly_dynrelocs): Removed.
1191 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1192 with _bfd_elf_readonly_dynrelocs.
1193 (maybe_set_textrel): Likewise.
1194 * elf32-m32r.c (readonly_dynrelocs): Removed.
1195 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1196 with _bfd_elf_readonly_dynrelocs.
1197 (maybe_set_textrel): Likewise.
1198 * elf32-metag.c (readonly_dynrelocs): Removed.
1199 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1200 with _bfd_elf_readonly_dynrelocs.
1201 (maybe_set_textrel): Likewise.
1202 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1203 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1204 with _bfd_elf_readonly_dynrelocs.
1205 * elf32-nds32.c (readonly_dynrelocs): Removed.
1206 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1207 with _bfd_elf_readonly_dynrelocs.
1208 (maybe_set_textrel): Likewise.
1209 * elf32-or1k.c (readonly_dynrelocs): Removed.
1210 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1211 with _bfd_elf_readonly_dynrelocs.
1212 * elf32-ppc.c (readonly_dynrelocs): Removed.
1213 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1214 _bfd_elf_readonly_dynrelocs.
1215 (ppc_elf_adjust_dynamic_symbol): Likewise.
1216 (maybe_set_textrel): Likewise.
1217 * elf32-s390.c (readonly_dynrelocs): Removed.
1218 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1219 with _bfd_elf_readonly_dynrelocs.
1220 (maybe_set_textrel): Likewise.
1221 * elf32-sh.c (readonly_dynrelocs): Removed.
1222 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1223 _bfd_elf_readonly_dynrelocs.
1224 (maybe_set_textrel): Likewise.
1225 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1226 (maybe_set_textrel): Replace readonly_dynrelocs with
1227 _bfd_elf_readonly_dynrelocs.
1228 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1229 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1230 with _bfd_elf_readonly_dynrelocs.
1231 (maybe_set_textrel): Likewise.
1232 * elf64-ppc.c (readonly_dynrelocs): Removed.
1233 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1234 _bfd_elf_readonly_dynrelocs.
1235 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1236 (maybe_set_textrel): Likewise.
1237 * elf64-s390.c (readonly_dynrelocs): Removed.
1238 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1239 with _bfd_elf_readonly_dynrelocs.
1240 (maybe_set_textrel): Likewise.
1241 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1242 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1243 (maybe_set_textrel): Replace readonly_dynrelocs with
1244 _bfd_elf_readonly_dynrelocs.
1245 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1246 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1247 with _bfd_elf_readonly_dynrelocs.
1248 (maybe_set_textrel): Likewise.
1249 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1250 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1251 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1252 (maybe_set_textrel): Likewise.
1253 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1254 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1255 with _bfd_elf_readonly_dynrelocs.
1256 (maybe_set_textrel): Likewise.
1257 * elfxx-x86.c (readonly_dynrelocs): Removed.
1258 (maybe_set_textrel): Replace readonly_dynrelocs with
1259 _bfd_elf_readonly_dynrelocs.
1260 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1262 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1264 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1265 -fsanitize=undefined.
1267 2020-06-03 Alan Modra <amodra@gmail.com>
1271 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1273 (pe_ILF_build_a_bfd): Likewise.
1275 2020-06-03 Alan Modra <amodra@gmail.com>
1278 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1279 core files as well as objects.
1281 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1285 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1287 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1288 (elf_arc_link_hash_newfunc): Updated.
1289 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1290 (elf32_arm_link_hash_newfunc): Updated.
1291 (elf32_arm_copy_indirect_symbol): Likewise.
1292 (elf32_arm_check_relocs): Likewise.
1293 (readonly_dynrelocs): Likewise.
1294 (allocate_dynrelocs_for_symbol): Likewise.
1295 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1296 (csky_elf_link_hash_newfunc): Updated.
1297 (csky_allocate_dynrelocs): Likewise.
1298 (readonly_dynrelocs): Likewise.
1299 (csky_elf_copy_indirect_symbol): Likewise.
1300 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1301 (hppa_link_hash_newfunc): Updated.
1302 (elf32_hppa_copy_indirect_symbol): Likewise.
1303 (elf32_hppa_hide_symbol): Likewise.
1304 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1305 (allocate_dynrelocs): Likewise.
1306 (elf32_hppa_relocate_section): Likewise.
1307 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1308 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1309 (lm32_elf_link_hash_newfunc): Likewise.
1310 (lm32_elf_link_hash_table_create): Updated.
1311 (readonly_dynrelocs): Likewise.
1312 (allocate_dynrelocs): Likewise.
1313 (lm32_elf_copy_indirect_symbol): Likewise.
1314 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1315 (m32r_elf_link_hash_newfunc): Likewise.
1316 (m32r_elf_link_hash_table_create): Updated.
1317 (m32r_elf_copy_indirect_symbol): Likewise.
1318 (allocate_dynrelocs): Likewise.
1319 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1320 (metag_link_hash_newfunc): Updated.
1321 (elf_metag_copy_indirect_symbol): Likewise.
1322 (readonly_dynrelocs): Likewise.
1323 (allocate_dynrelocs): Likewise.
1324 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1326 (link_hash_newfunc): Updated.
1327 (microblaze_elf_check_relocs): Likewise.
1328 (microblaze_elf_copy_indirect_symbol): Likewise.
1329 (readonly_dynrelocs): Likewise.
1330 (allocate_dynrelocs): Likewise.
1331 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1332 (nds32_elf_link_hash_newfunc): Updated.
1333 (nds32_elf_copy_indirect_symbol): Likewise.
1334 (readonly_dynrelocs): Likewise.
1335 (allocate_dynrelocs): Likewise.
1336 (nds32_elf_check_relocs): Likewise.
1337 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1338 (link_hash_newfunc): Updated.
1339 (nios2_elf32_copy_indirect_symbol): Likewise.
1340 (nios2_elf32_check_relocs): Likewise.
1341 (allocate_dynrelocs): Likewise.
1342 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1343 (or1k_elf_link_hash_newfunc): Updated.
1344 (readonly_dynrelocs): Likewise.
1345 (allocate_dynrelocs): Likewise.
1346 (or1k_elf_copy_indirect_symbol): Likewise.
1347 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1348 (ppc_elf_link_hash_newfunc): Updated.
1349 (ppc_elf_copy_indirect_symbol): Likewise.
1350 (ppc_elf_check_relocs): Likewise.
1351 (readonly_dynrelocs): Likewise.
1352 (ppc_elf_adjust_dynamic_symbol): Likewise.
1353 (allocate_dynrelocs): Likewise.
1354 (ppc_elf_relocate_section): Likewise.
1355 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1356 (link_hash_newfunc): Updated.
1357 (elf_s390_copy_indirect_symbol): Likewise.
1358 (readonly_dynrelocs): Likewise.
1359 (elf_s390_adjust_dynamic_symbol): Likewise.
1360 (allocate_dynrelocs): Likewise.
1361 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1362 (sh_elf_link_hash_newfunc): Updated.
1363 (readonly_dynrelocs): Likewise.
1364 (allocate_dynrelocs): Likewise.
1365 (sh_elf_copy_indirect_symbol): Likewise.
1366 (sh_elf_check_relocs): Likewise.
1367 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1368 (elf32_tic6x_link_hash_newfunc): Likewise.
1369 (elf32_tic6x_link_hash_table_create): Updated.
1370 (readonly_dynrelocs): Likewise.
1371 (elf32_tic6x_check_relocs): Likewise.
1372 (elf32_tic6x_allocate_dynrelocs): Likewise.
1373 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1375 (link_hash_newfunc): Updated.
1376 (tilepro_elf_copy_indirect_symbol): Likewise.
1377 (tilepro_elf_check_relocs): Likewise.
1378 (allocate_dynrelocs): Likewise.
1379 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1380 (ppc64_elf_copy_indirect_symbol): Updated.
1381 (ppc64_elf_check_relocs): Likewise.
1382 (readonly_dynrelocs): Likewise.
1383 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1384 (dec_dynrel_count): Likewise.
1385 (allocate_dynrelocs): Likewise.
1386 (ppc64_elf_relocate_section): Likewise.
1387 * elf64-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 (allocate_dynrelocs): Likewise.
1392 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1393 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1395 (elfNN_aarch64_link_hash_newfunc): Updated.
1396 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1397 (readonly_dynrelocs): Likewise.
1398 (need_copy_relocation_p): Likewise.
1399 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1400 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1401 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1402 (link_hash_newfunc): Updated.
1403 (riscv_elf_copy_indirect_symbol): Likewise.
1404 (riscv_elf_check_relocs): Likewise.
1405 (readonly_dynrelocs): Likewise.
1406 (allocate_dynrelocs): Likewise.
1407 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1409 (link_hash_newfunc): Updated.
1410 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1411 (_bfd_sparc_elf_check_relocs): Likewise.
1412 (readonly_dynrelocs): Likewise.
1413 (allocate_dynrelocs): Likewise.
1414 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1415 (link_hash_newfunc): Updated.
1416 (tilegx_elf_copy_indirect_symbol): Likewise.
1417 (tilegx_elf_check_relocs): Likewise.
1418 (readonly_dynrelocs): Likewise.
1419 (allocate_dynrelocs): Likewise.
1420 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1421 (readonly_dynrelocs): Likewise.
1422 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1423 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1425 2020-06-01 Alan Modra <amodra@gmail.com>
1427 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1428 command against cmd_length, not the end of record. For
1429 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1430 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1433 2020-05-28 David Faust <david.faust@oracle.com>
1435 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1436 R_BPF_INSN_{32,64} relocations.
1438 2020-05-28 Stephen Casner <casner@acm.org>
1440 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1441 addreses in .long (used in testsuites) and .stab values.
1443 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1446 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1447 Check bfd_link_dll when issue a DT_TEXTREL warning.
1448 * elfxx-x86.c (maybe_set_textrel): Likewise.
1449 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1451 2020-05-26 Nick Clifton <nickc@redhat.com>
1453 * plugin.c (try_load_plugin): Extend error message when a plugin
1456 2020-05-23 Alan Modra <amodra@gmail.com>
1458 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1460 2020-05-22 Alan Modra <amodra@gmail.com>
1463 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1464 attributes from shared libraries, and do not return an error if
1467 2020-05-21 Alan Modra <amodra@gmail.com>
1470 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1472 (_bfd_delete_bfd): Free the copy.
1473 (_bfd_new_bfd): Free nbfd->memory on error.
1475 2020-05-21 Alan Modra <amodra@gmail.com>
1477 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1478 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1479 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1480 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1481 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1482 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1483 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1484 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1485 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1486 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1487 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1488 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1489 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1490 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1491 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1492 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1493 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1494 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1495 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1496 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1498 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1500 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1501 get_default_version. It is used to find the default version for
1502 the specific extension.
1503 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1504 default_major_version and default_minor_version. Add new bfd_boolean
1505 parameter *use_default_version. Set it to TRUE if we need to call
1506 the callback rps->get_default_version to find the default version.
1507 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1508 the default version in riscv_parsing_subset_version, and then call
1509 riscv_add_subset to add the subset into subset list.
1510 (riscv_parse_prefixed_ext): Likewise.
1511 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1512 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1513 strings rather than characters.
1514 riscv_merge_arch_attr_info): The callback function get_default_version
1515 is only needed for assembler, so set it to NULL int the linker.
1516 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1517 * elfxx-riscv.h: Updated.
1519 2020-05-20 Alan Modra <amodra@gmail.com>
1522 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1523 use bfd_set_filename.
1524 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1525 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1526 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1527 (bfd_create): Likewise.
1528 (_bfd_delete_bfd): Don't free filename.
1529 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1530 return pointer to the copy or NULL on alloc fail.
1531 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1532 result of bfd_set_filename.
1533 * bfd-in2.h: Regenerate.
1535 2020-05-20 Alan Modra <amodra@gmail.com>
1538 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1539 section size against file size.
1540 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1542 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1545 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1546 and memset when allocating memory for the sections_being_created
1549 2020-05-19 Stafford Horne <shorne@gmail.com>
1551 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1553 (or1k_elf_relocate_section): Access srelgot via
1554 htab->root.srelgot. Add assertions for srelgot->contents.
1555 Introduce local variable for srelgot to not reuse global
1557 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1558 (or1k_set_got_and_rela_sizes): New function.
1559 (or1k_initial_exec_offset): New function.
1560 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1561 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1563 (or1k_elf_check_relocs): Use OR to set TLS access.
1564 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1566 (or1k_elf_size_dynamic_sections): Use
1567 or1k_set_got_and_rela_sizes to set sizes.
1568 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1569 (TCB_SIZE): New macro.
1570 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1571 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1572 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1573 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1574 (tpoff): Add dynamic boolean argument.
1575 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1577 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1579 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1580 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1581 cases with BFD_RELOC_AARCH64_JUMP26.
1582 (elfNN_aarch64_check_relocs): Likewise.
1584 2020-05-19 Alan Modra <amodra@gmail.com>
1586 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1587 bfd_get_filename rather than accessing bfd->filename directly.
1588 * aout-target.h (MY (object_p)): Likewise.
1589 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1590 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1591 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1592 (_bfd_archive_bsd44_construct_extended_name_table),
1593 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1594 (_bfd_bsd_write_armap): Likewise.
1595 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1596 * cache.c (bfd_open_file): Likewise.
1597 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1598 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1599 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1600 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1601 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1602 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1603 (patch_tls_desc_to_ie): Likewise.
1604 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1605 (spu_elf_auto_overlay): Likewise.
1606 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1607 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1608 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1609 * elflink.c (bfd_elf_size_dynamic_sections),
1610 (elf_link_input_bfd): Likewise.
1611 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1612 * mach-o.c (bfd_mach_o_follow_dsym),
1613 (bfd_mach_o_close_and_cleanup): Likewise.
1614 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1615 (find_separate_debug_file, get_build_id_name): Likewise.
1616 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1617 * plugin.c (bfd_plugin_open_input): Likewise.
1618 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1619 * som.c (som_write_armap): Likewise.
1620 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1621 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1622 (_bfd_vms_lib_write_archive_contents): Likewise.
1623 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1625 2020-05-19 Alan Modra <amodra@gmail.com>
1628 * bfdio.c (_bfd_real_fopen): Typo fix.
1630 2020-05-18 Nick Clifton <nickc@redhat.com>
1633 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1634 for the sections_being_created array.
1636 2020-05-18 Alan Modra <amodra@gmail.com>
1638 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1639 they can be freed without also freeing internal_relocs.
1641 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1644 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1645 separators into DOS style when creating a WIN32 fullpath.
1647 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1649 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1650 to initialize RISC-V tdata.
1652 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1654 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1657 2020-05-11 Alan Modra <amodra@gmail.com>
1659 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1661 2020-05-11 Alan Modra <amodra@gmail.com>
1663 * elf64-ppc.c: Rename powerxx to power10 throughout.
1665 2020-05-11 Alan Modra <amodra@gmail.com>
1668 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1669 contains required number of auxents before processing any auxent.
1670 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1671 file name from auxents for PE.
1673 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1675 * aout-cris.c (DEFAULT_ARCH): Delete define.
1676 (MY_set_arch_mach): Likewise.
1677 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1679 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1680 of r_type before the shift.
1682 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1685 * elfnn-aarch64.c (group_sections): Copy implementation from
1688 2020-05-01 Alan Modra <amodra@gmail.com>
1691 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1692 accessing root.u.def of symbols. Also check root.u.def.section
1693 is non-NULL. Reverse tests so as to make the logic positive.
1695 2020-05-01 Alan Modra <amodra@gmail.com>
1698 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1699 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1701 2020-05-01 Alan Modra <amodra@gmail.com>
1704 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1705 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1706 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1707 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1708 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1709 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1710 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1711 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1712 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1713 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1715 2020-05-01 Alan Modra <amodra@gmail.com>
1718 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1719 from shared libraries.
1721 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1723 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1724 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1725 equals 0. Report overflow when the result has negative sign but
1726 all significant bits are zero.
1728 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1730 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1731 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1733 2020-04-28 Alan Modra <amodra@gmail.com>
1735 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1736 Emit warning message.
1738 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1740 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1741 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1742 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1743 to x86_64_pe_big_vec as it not a big-endian format.
1744 (vec i386_pe_big_vec): New.
1745 * configure.ac: Likewise.
1746 * targets.c: Likewise.
1747 * configure: Regenerate.
1748 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1749 COFF_WITH_PE_BIGOBJ): New.
1750 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1752 (x86_64_pe_be_vec): Moved.
1754 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1756 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1757 * elf.c (elfcore_grok_arc_v2): New function.
1758 (elfcore_grok_note): Call the new function to handle the corresponding
1760 (elfcore_write_arc_v2): New function.
1761 (elfcore_write_register_note): Call the new function to handle the
1762 corresponding pseudo-sections.
1764 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1767 * bfd-in2.h: Regenerated.
1768 * elf32-xtensa.c (elf_howto_table): New entries for
1769 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1770 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1771 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1772 R_XTENSA_NDIFF{8,16,32}.
1773 * libbfd.h (bfd_reloc_code_real_names): Add names for
1774 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1775 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1776 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1777 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1779 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1782 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1785 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1788 * elf-bfd.h (elf_backend_data): Add
1789 elf_backend_strip_zero_sized_dynamic_sections.
1790 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1791 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1793 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1795 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1797 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1799 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1801 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1803 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1805 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1807 2020-04-21 Nick Clifton <nickc@redhat.com>
1809 * po/sr.po: Updated Serbian translation.
1811 2020-04-21 Alan Modra <amodra@gmail.com>
1813 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1816 2020-04-20 Stephen Casner <casner@acm.org>
1818 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1819 causing globals from linker script to be treated as debug symbols.
1820 (translate_symbol_table): Don't sign-extend symbol values from 16
1821 to 64 bits in nm output.
1823 2020-04-20 Alan Modra <amodra@gmail.com>
1825 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1827 2020-04-18 Alan Modra <amodra@gmail.com>
1829 * section.c (bfd_is_const_section): Correct test for special
1831 * bfd-in2.h: Regenerate.
1833 2020-04-17 Alan Modra <amodra@gmail.com>
1836 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1839 2020-04-16 Nick Clifton <nickc@redhat.com>
1842 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1843 abort with a more helpful error message.
1845 2020-04-16 Alan Modra <amodra@gmail.com>
1848 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1851 2020-04-15 Fangrui Song <maskray@google.com>
1854 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1855 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1856 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1857 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1858 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1859 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1860 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1861 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1862 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1863 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1864 * elflink.c (elf_link_output_extsym): Likewise.
1865 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1867 2020-04-15 Alan Modra <amodra@gmail.com>
1870 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1871 pointer into strings that may be freed for section name, always
1872 allocate a new string.
1874 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1875 Jan W. Jagersma <jwjagersma@gmail.com>
1877 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1878 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1879 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1880 (_bfd_go32_mkobject): New functions.
1881 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1882 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1883 (go32exe_mkobject): Call _bfd_go32_mkobject.
1884 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1885 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1887 (coff_write_relocs): Enable extended reloc counter code if
1888 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1889 (coff_write_object_contents): Likewise. Pad section headers
1890 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1891 instead of coff_swap_scnhdr_out.
1892 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1893 enable extended reloc counter.
1894 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1895 Declare with ATTRIBUTE_UNUSED.
1896 * libcoff-in.h: (struct coff_tdata): New field go32.
1898 * libcoff.h: Regenerate.
1900 2020-04-14 Fangrui Song <maskray@google.com>
1903 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1906 2020-04-14 Stephen Casner <casner@acm.org>
1909 * pdp11.c: Add implementation of --imagic option.
1910 (adjust_o_magic): Fix objcopy --extract-symbol test.
1911 * libaout.h (enum aout_magic): Add i_magic.
1913 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1914 Nick Clifton <nickc@redhat.com>
1916 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1918 <default>: Error rather than abort.
1920 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1923 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1924 relocation section from section group.
1926 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1928 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1929 bfd->origin to file offset.
1930 * bfdwin.c (bfd_get_file_window): Likewise.
1931 * bfd.c: Clarify the use of the bfd->origin field.
1932 * bfd-in2.h: Regenerate.
1933 * coff-i386.c: Don't include go32exe.h. Allow overriding
1934 coff_write_object_contents via COFF_WRITE_CONTENTS.
1935 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1936 (go32exe_write_object_contents): New functions.
1937 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1938 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1939 (create_go32_stub): Remove check for 2k size limit. Read stub
1940 from go32exe_temp_stub if present.
1941 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1942 copy variable-length stub.
1943 (go32_check_format): Read stub to go32exe_temp_stub, set
1944 origin, return go32exe_cleanup.
1945 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1946 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1947 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1948 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1949 Remove functions and their associated #defines.
1950 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1951 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1952 Rename field go32stub to stub.
1953 * libcoff.h: Regenerate.
1954 * coff-stgo32.c (go32_check_format): Rename to...
1955 (go32exe_check_format): ...this.
1956 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1957 (go32exe_copy_private_bfd_data): ...this.
1958 (stub_bytes): Rename to...
1959 (go32exe_default_stub): ...this.
1960 (create_go32_stub): Rename to...
1961 (go32exe_create_stub): ...this.
1962 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1965 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1969 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1970 relocation to R_386_32 for relocation against non-preemptible
1972 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1973 allocate dynamic relocation for non-preemptible absolute symbol.
1974 (elf_i386_relocate_section): Pass sec to
1975 GENERATE_DYNAMIC_RELOCATION_P.
1976 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1977 (elf_x86_64_convert_load_reloc): Covert load relocation to
1978 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1979 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1980 for non-preemptible absolute symbol if they overflow.
1981 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1982 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1983 symbol. Don't allocate dynamic relocation for non-preemptible
1985 (elf_x86_64_relocate_section): Don't generate relative relocation
1986 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1987 to GENERATE_DYNAMIC_RELOCATION_P.
1988 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1989 against non-preemptible absolute symbol.
1990 (_bfd_elf_x86_valid_reloc_p): New function.
1991 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1993 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1994 argument. Don't generate dynamic relocation against
1995 non-preemptible absolute symbol.
1996 (ABS_SYMBOL_P): New.
1997 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1998 against non-preemptible absolute symbol.
2000 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2001 (_bfd_elf_x86_valid_reloc_p): New.
2003 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2006 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2007 address in the GOT if in thumb only mode.
2009 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2011 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2013 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2015 * mmo.c (mmo_scan): Create .text section only when needed, not
2018 2020-03-31 Alan Modra <amodra@gmail.com>
2020 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2023 2020-03-31 Alan Modra <amodra@gmail.com>
2025 * vms-alpha.c (image_write): Check bounds for sections without
2026 contents too. Error on non-zero write to section without
2028 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2030 2020-03-31 Alan Modra <amodra@gmail.com>
2032 * tekhex.c (pass_over): Check is_eof before reading buffer.
2034 2020-03-30 Nick Clifton <nickc@redhat.com>
2037 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2038 field to timestamp and make it an integer.
2039 * libcoff.h: Regenerate.
2040 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2041 field in the pe_data structure rather than the insert_timestamp
2044 2020-03-30 Alan Modra <amodra@gmail.com>
2047 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2050 2020-03-26 Nick Clifton <nickc@redhat.com>
2052 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2053 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2055 * libbfd.h: Regenerate.
2057 2020-03-26 Alan Modra <amodra@gmail.com>
2059 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2061 2020-03-26 Alan Modra <amodra@gmail.com>
2063 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2065 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2067 2020-03-25 Nick Clifton <nickc@redhat.com>
2069 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2071 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2072 * libbfd.h: Regenerate.
2074 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2076 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2077 correct field name in the output string.
2079 2020-03-25 Alan Modra <amodra@gmail.com>
2082 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2083 for SHT_NOBITS section if first in segment.
2085 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2088 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2089 (_bfd_elf_get_symbol_version_string): This.
2090 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2091 (_bfd_elf_get_symbol_version_string): This.
2092 (bfd_elf_print_symbol): Pass TRUE to
2093 _bfd_elf_get_symbol_version_string.
2094 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2095 bfd_boolean argument.
2096 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2097 * targets.c (_bfd_get_symbol_version_string): Likewise.
2098 (bfd_get_symbol_version_string): Likewise.
2099 * bfd-in2.h: Regenerated.
2101 2020-03-24 Nick Clifton <nickc@redhat.com>
2102 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2105 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2108 2020-03-24 Nick Clifton <nickc@redhat.com>
2111 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2112 segment to use for PT_GNU_RELRO, ignore empty sections in a
2113 segment's current list.
2115 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2118 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2120 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2123 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2124 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2125 on the previous _bfd_elf_get_symbol_version_string.
2126 (_bfd_elf_get_symbol_version_string): Use it.
2128 2020-03-24 Alan Modra <amodra@gmail.com>
2130 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2131 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2134 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2136 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2138 2020-03-23 Alan Modra <amodra@gmail.com>
2140 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2141 symbol count. Allocate an extra byte to ensure name strings
2142 are terminated. Sanity check name offsets. Release memory on
2145 2020-03-23 Alan Modra <amodra@gmail.com>
2147 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2148 field hasn't been read. Remove unnecessary casts.
2150 2020-03-22 Alan Modra <amodra@gmail.com>
2152 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2153 enough to read number of symbols.
2155 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2157 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2158 (EXECUTABLE_SUFFIX): Likewise.
2159 * config.in: Regenerated.
2160 * configure: Likewise.
2161 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2162 _bfd_generic_close_and_cleanup.
2163 (plugin_list_entry): Remove resolution_file, resolution_option,
2164 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2165 lto_wrapper, gcc_env and initialized,
2166 (need_lto_wrapper_p): Removed.
2167 (get_lto_wrapper): Likewise.
2168 (setup_lto_wrapper_env): Likewise.
2169 (register_all_symbols_read): Likewise.
2170 (egister_cleanup): Likewise.
2171 (get_symbols): Likewise.
2172 (add_input_file): Likewise.
2173 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2174 (add_symbols): Updated.
2175 (try_claim): Likewise.
2176 (try_load_plugin): Likewise.
2177 (bfd_plugin_canonicalize_symtab): Likewise.
2178 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2179 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2181 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2184 * plugin.c (plugin_list_entry): Add has_symbol_type.
2185 (add_symbols_v2): New function.
2186 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2187 provides symbol type.
2188 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2189 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2192 2020-03-20 Alan Modra <amodra@gmail.com>
2194 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2195 enough to read number of symbols.
2197 2020-03-20 Alan Modra <amodra@gmail.com>
2199 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2200 backend functions for NULL before calling.
2201 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2202 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2203 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2204 * elfnn-ia64.c (ignore_errors): New function.
2205 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2207 2020-03-19 Nick Clifton <nickc@redhat.com>
2210 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2211 location of the varinfo in the unit's debug info data. Change the
2212 type of the stack field to a boolean.
2213 (lookup_var_by_offset): New function. Returns the varinfo
2214 structure for the variable described at the given offset in the
2216 (scan_unit_for_symbols): Add support for variables which have the
2217 DW_AT_specification attribute.
2219 2020-03-19 Nick Clifton <nickc@redhat.com>
2222 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2225 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2227 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2229 2020-03-18 Nick Clifton <nickc@redhat.com>
2232 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2233 memory access when processing a corrupt secondary reloc section.
2235 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2237 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2238 instead of calling abort.
2239 * elf32-csky.c (csky_build_one_stub): Likewise.
2240 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2241 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2242 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2243 * elf32-metag.c (metag_build_one_stub): Likewise.
2244 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2245 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2246 (ppc_size_one_stub): Likewise.
2247 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2249 2020-03-17 Nick Clifton <nickc@redhat.com>
2252 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2253 with error messages.
2255 2020-03-17 Nick Clifton <nickc@redhat.com>
2258 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2259 free. Add free on another failure path.
2261 2020-03-16 Alan Modra <amodra@gmail.com>
2264 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2265 we have a non-zero section count. Do lma comparison in octets.
2267 2020-03-16 Alan Modra <amodra@gmail.com>
2269 * vms-alpha.c (dst_restore_location): Validate index into
2270 dst_ptr_offsets array before accessing. Return status.
2271 (dst_retrieve_location): Similarly, making "loc" parameter a
2272 pointer to return value.
2273 (_bfd_vms_slurp_etir): Update calls to above functions.
2275 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2277 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2279 * configure: Regenerated.
2281 2020-03-14 Alan Modra <amodra@gmail.com>
2283 * section.c (BFD_FAKE_SECTIONS): Formatting.
2284 * bfd-in2.h: Regenerate.
2286 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2288 * elf.c (elfcore_grok_netbsd_note): Add support for
2289 NT_NETBSDCORE_LWPSTATUS notes.
2291 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2293 * bfd-in2.h: Regenerate.
2294 * section.c (asection): Add already_assigned field.
2295 (BFD_FAKE_SECTION): Add default initializer for it.
2296 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2297 * elf32-arm.c (arm_build_one_stub): Add support for
2298 non_contiguous_regions.
2299 * elf32-csky.c (csky_build_one_stub): Likewise.
2300 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2301 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2302 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2303 * elf32-metag.c (metag_build_one_stub): Likewise.
2304 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2305 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2306 (ppc_size_one_stub): Likewise.
2307 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2308 * elflink.c (elf_link_input_bfd): Likewise.
2310 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2313 * elf-linker-x86.h (elf_linker_x86_params): Add
2314 static_before_all_inputs and has_dynamic_linker.
2315 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2316 dynamic input objects if -static is passed at command-line
2317 before all input files without --dynamic-linker unless
2318 --no-dynamic-linker is used.
2320 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2322 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2324 2020-03-13 Christian Eggers <ceggers@gmx.de>
2326 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2327 "p_paddr" from "at".
2328 * elfcode.h (bfd_from_remote_memory): Add units to several
2329 parameters. New local "opb". Fix usage of p_align. Fix
2330 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2331 call of target_read_memory.
2332 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2333 calculation of "offset" and "output_offset".
2334 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2335 from "offset" and fix calculation of "end" from "vma+size". Fix
2336 comparison between "sh_addr" and "vma"/"output_offset".
2337 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2338 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2340 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2341 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2342 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2343 assignment of p_paddr from phdr_lma. Fix comparison between
2344 "lma+size" and "next->lma".
2345 (elf_sort_segments): Fix assignment from p_paddr to lma.
2346 (assign_file_positions_for_load_sections): Add unit (bytes) to
2347 local "align". Fix calculation of local "off_adjust". Fix
2348 calculation of local "filehdr_vaddr".
2349 (assign_file_positions_for_non_load_sections): New local "opb".
2350 Fix calculation of "end" from "p_size". Fix comparison between
2351 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2352 from "end" and "p_vaddr".
2353 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2354 vma. Fix assignment to p_paddr from lma. Fix comparison between
2355 p_paddr and lma. Fix assignment to p_paddr from lma.
2356 * merge.c (sec_merge_emit): New local "opb". Convert
2357 "alignment_power" to octets.
2358 (_bfd_add_merge_section): New locals "alignment_power" and
2359 "opb". Fix comparison between "alignment_power" and
2361 (_bfd_merge_sections): New local "opb". Divide size by opb
2362 before checking align mask.
2364 2020-03-13 Christian Eggers <ceggers@gmx.de>
2366 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2367 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2369 (_bfd_elf_make_section_from_phdr): Similarly.
2370 (elf_fake_sections): Fix calculation of
2371 Elf_Internal_shdr::sh_addr from section VMA.
2372 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2374 (assign_file_positions_for_load_sections): Fix calculations of
2375 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2376 comparison between program header address and section LMA.
2377 (assign_file_positions_for_non_load_sections): Likewise.
2378 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2379 (IS_CONTAINED_BY_VMA): Add parameter opb.
2380 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2381 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2382 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2383 Fix calculations of p_addr_valid and p_vaddr_offset.
2384 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2385 with octets per byte when comparing against p_vaddr.
2387 2020-03-11 Alan Modra <amodra@gmail.com>
2389 * som.c (setup_sections): Sanity check subspace.name.
2391 2020-03-11 Alan Modra <amodra@gmail.com>
2393 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2395 2020-03-10 Alan Modra <amodra@gmail.com>
2398 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2401 2020-03-09 Alan Modra <amodra@gmail.com>
2403 * wasm-module.c (wasm_scan): Sanity check file name length
2404 before allocating memory. Move common section setup code. Do
2405 without bfd_tell to calculate section size.
2407 2020-03-06 Nick Clifton <nickc@redhat.com>
2409 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2410 with error messages and failure return values.
2412 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2414 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2415 relocation sections for any removed reference to a dynamic symbol.
2417 2020-03-05 Nick Clifton <nickc@redhat.com>
2419 * elf-bfd.h (struct elf_backend_data): Add new fields:
2420 init_secondary_reloc_section, slurp_secondary_reloc_section,
2421 write_secondary_reloc_section.
2422 (_bfd_elf_init_secondary_reloc_section): Prototype.
2423 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2424 (_bfd_elf_write_secondary_reloc_section): Prototype.
2425 * elf.c ( bfd_section_from_shdr): Invoke the new
2426 init_secondary_reloc_section backend function, if defined, when a
2427 second reloc section is encountered.
2428 (swap_out_syms): Invoke the new symbol_section_index function, if
2429 defined, when computing the section index of an OS/PROC specific
2431 (_bfd_elf_init_secondary_reloc_section): New function.
2432 (_bfd_elf_slurp_secondary_reloc_section): New function.
2433 (_bfd_elf_write_secondary_reloc_section): New function.
2434 (_bfd_elf_copy_special_section_fields): New function.
2435 * elfcode.h (elf_write_relocs): Invoke the new
2436 write_secondary_relocs function, if defined, in order to emit
2438 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2439 function, if defined, in order to read in secondary relocs.
2440 * elfxx-target.h (elf_backend_copy_special_section_fields):
2441 Provide a non-NULL default definition.
2442 (elf_backend_init_secondary_reloc_section): Likewise.
2443 (elf_backend_slurp_secondary_reloc_section): Likewise.
2444 (elf_backend_write_secondary_reloc_section): Likewise.
2445 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2447 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2448 * configure: Regenerate.
2450 2020-03-05 Alan Modra <amodra@gmail.com>
2452 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2453 against file size before allocating memory. Use bfd_alloc rather
2454 than bfd_zalloc for carsym/strings memory.
2456 2020-03-04 Alan Modra <amodra@gmail.com>
2458 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2459 sh_addr mod sh_addalign is zero.
2461 2020-03-04 Alan Modra <amodra@gmail.com>
2463 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2465 2020-03-03 Alan Modra <amodra@gmail.com>
2467 * format.c (struct bfd_preserve): Add cleanup field.
2468 (bfd_preserve_save): Add cleanup param and save.
2469 (bfd_preserve_restore): Return cleanup.
2470 (bfd_preserve_finish): Call the cleanup for the discarded match.
2471 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2472 and clear when preserving a match. Restore cleanup too when
2473 restoring that match.
2475 2020-03-02 Alan Modra <amodra@gmail.com>
2477 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2478 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2479 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2480 (core_sco5_vec): Correct initialisers.
2482 2020-03-02 Alan Modra <amodra@gmail.com>
2484 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2485 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2486 * cisco-core.c (cisco_core_file_validate): Likewise.
2487 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2488 * hpux-core.c (hpux_core_core_file_p): Likewise.
2489 * irix-core.c (irix_core_core_file_p): Likewise.
2490 * lynx-core.c (lynx_core_file_p): Likewise.
2491 * netbsd-core.c (netbsd_core_file_p): Likewise.
2492 * osf-core.c (osf_core_core_file_p): Likewise.
2493 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2494 * sco5-core.c (sco5_core_file_p): Likewise.
2496 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2498 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2500 2020-03-02 Alan Modra <amodra@gmail.com>
2502 * targets.c (bfd_cleanup): New typedef.
2503 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2504 * libbfd-in.h (_bfd_no_cleanup): Define.
2505 * format.c (bfd_reinit): Add cleanup parameter, call it.
2506 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2507 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2508 * aout-target.h (callback, object_p): Return bfd_cleanup.
2509 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2510 * archive.c (bfd_generic_archive_p): Likewise.
2511 * binary.c (binary_object_p): Likewise.
2512 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2513 * coff-ia64.c (ia64coff_object_p): Likewise.
2514 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2515 * coff-sh.c (coff_small_object_p): Likewise.
2516 * coff-stgo32.c (go32_check_format): Likewise.
2517 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2518 (xcoff64_core_p): Likewise.
2519 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2520 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2521 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2522 * elfcode.h (elf_object_p): Likewise.
2523 * elfcore.h (elf_core_file_p): Likewise.
2524 * i386msdos.c (msdos_object_p): Likewise.
2525 * ihex.c (ihex_object_p): Likewise.
2526 * libaout.h (some_aout_object_p): Likewise.
2527 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2528 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2529 * libbfd.c (_bfd_dummy_target): Likewise.
2530 * libcoff-in.h (coff_object_p): Likewise.
2531 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2532 (bfd_mach_o_arm64_core_p): Likewise.
2533 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2534 (bfd_mach_o_arm_core_p): Likewise.
2535 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2536 (bfd_mach_o_i386_core_p): Likewise.
2537 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2538 (bfd_mach_o_x86_64_core_p): Likewise.
2539 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2540 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2541 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2542 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2543 * mmo.c (mmo_object_p): Likewise.
2544 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2545 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2546 (pe_bfd_object_p): Likewise.
2547 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2548 * ppcboot.c (ppcboot_object_p): Likewise.
2549 * rs6000-core.c (rs6000coff_core_p): Likewise.
2550 * som.c (som_object_setup, som_object_p): Likewise.
2551 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2552 * tekhex.c (tekhex_object_p): Likewise.
2553 * vms-alpha.c (alpha_vms_object_p): Likewise.
2554 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2555 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2556 * wasm-module.c (wasm_object_p): Likewise.
2557 * xsym.c (bfd_sym_object_p): Likewise.
2558 * xsym.h (bfd_sym_object_p): Likewise.
2559 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2561 * pdp11.c (some_aout_object_p): Likewise.
2562 * plugin.c (register_ld_plugin_object_p): Update object_p
2564 * plugin.h (register_ld_plugin_object_p): Likewise.
2565 * bfd-in2.h: Regenerate.
2566 * libbfd.h: Regenerate.
2567 * libcoff.h: Regenerate.
2569 2020-03-02 Alan Modra <amodra@gmail.com>
2571 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2572 applicable section flags.
2573 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2574 (mips_ecoff_bele_vec): Likewise.
2575 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2577 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2578 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2580 2020-03-02 Alan Modra <amodra@gmail.com>
2582 * elf32-m32r.c (m32r_elf_section_flags): New function.
2583 (elf_backend_section_flags): Define.
2584 * elf32-nds32.c (nds32_elf_section_flags): New function.
2585 (elf_backend_section_flags): Define.
2586 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2587 .sbss and .sdata sections.
2588 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2589 for SHF_V850_GPREL sections.
2590 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2592 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2593 for SHF_PARISC_SHORT sections.
2594 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2595 (elf_backend_section_flags): Define.
2596 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2597 for SHF_MIPS_GPREL sections. Delete FIXME.
2599 2020-03-02 Alan Modra <amodra@gmail.com>
2601 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2602 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2603 calling elf_backend_section_flags with adjusted params. Use
2604 newsect->flags past that point.
2605 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2607 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2608 to have their type overridden, and all sh_flags but processor and
2610 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2611 * elf32-mep.c (mep_elf_section_flags): Likewise.
2612 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2613 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2614 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2615 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2616 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2617 stub BFD and non-aarch64 input files when scanning for stubs.
2619 2020-03-02 Alan Modra <amodra@gmail.com>
2621 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2622 limit to decompressed element size.
2624 2020-03-02 Alan Modra <amodra@gmail.com>
2626 * vms-lib.c (vms_traverse_index): Add recur_count param and
2627 update calls. Fail on excessive recursion.
2629 2020-03-02 Alan Modra <amodra@gmail.com>
2631 * vms-alpha.c (vms_get_remaining_object_record): Use
2632 bfd_realloc_or_free rather than bfd_realloc.
2633 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2634 (dst_define_location, parse_module): Likewise, and check realloc
2635 return status before using memory. Return status from function
2636 adjusting all callers.
2638 2020-02-28 Alan Modra <amodra@gmail.com>
2640 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2642 2020-02-28 Alan Modra <amodra@gmail.com>
2644 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2645 Remove duplicate undersize check.
2647 2020-02-27 Alan Modra <amodra@gmail.com>
2650 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2652 2020-02-27 Alan Modra <amodra@gmail.com>
2655 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2656 (coff_section_type): Adjust comment.
2657 (decode_section_type): Likewise. Call coff_section_type before
2658 decode_section_type.
2659 (bfd_decode_symclass): Use 'c' for common sections other than
2662 2020-02-27 Alan Modra <amodra@gmail.com>
2664 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2667 2020-02-27 Alan Modra <amodra@gmail.com>
2669 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2670 if file is an archive element.
2671 * bfd-in2.h: Regenerate.
2673 2020-02-26 Alan Modra <amodra@gmail.com>
2675 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2676 bfd_set_error on failing test. Don't bother changing bfd_error on
2677 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2678 Check sym name is within string buffer. Use size_t for some vars.
2679 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2680 int_buf. Don't change bfd_error on file read error. Use
2681 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2682 calculations to catch overflows before they occur. malloc and
2683 free raw armap rather than using bfd_alloc. Read raw armap before
2684 allocating carsym+strings buffer.
2685 (_bfd_slurp_extended_name_table): Localize variables. Check
2686 name size against file size.
2688 2020-02-26 Alan Modra <amodra@gmail.com>
2690 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2692 2020-02-26 Alan Modra <amodra@gmail.com>
2694 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2695 malloc. Check for NULL return from bfd_malloc.
2696 (rx_table_find, rx_table_map): Likewise.
2697 (rx_set_section_contents): Check bfd_alloc return.
2698 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2700 2020-02-26 Alan Modra <amodra@gmail.com>
2702 * aoutx.h: Indent labels correctly. Format error strings.
2703 * archive.c: Likewise.
2704 * archive64.c: Likewise.
2705 * coff-arm.c: Likewise.
2706 * coff-rs6000.c: Likewise.
2707 * coff-stgo32.c: Likewise.
2708 * cpu-arm.c: Likewise.
2709 * dwarf2.c: Likewise.
2710 * elf-ifunc.c: Likewise.
2711 * elf-properties.c: Likewise.
2712 * elf-s390-common.c: Likewise.
2713 * elf-strtab.c: Likewise.
2715 * elf32-arm.c: Likewise.
2716 * elf32-bfin.c: Likewise.
2717 * elf32-cr16.c: Likewise.
2718 * elf32-csky.c: Likewise.
2719 * elf32-i386.c: Likewise.
2720 * elf32-m68k.c: Likewise.
2721 * elf32-msp430.c: Likewise.
2722 * elf32-nds32.c: Likewise.
2723 * elf32-nios2.c: Likewise.
2724 * elf32-pru.c: Likewise.
2725 * elf32-xtensa.c: Likewise.
2726 * elf64-ia64-vms.c: Likewise.
2727 * elf64-x86-64.c: Likewise.
2728 * elfcode.h: Likewise.
2729 * elfcore.h: Likewise.
2730 * elflink.c: Likewise.
2731 * elfnn-aarch64.c: Likewise.
2732 * elfnn-ia64.c: Likewise.
2733 * elfnn-riscv.c: Likewise.
2734 * elfxx-mips.c: Likewise.
2735 * elfxx-sparc.c: Likewise.
2736 * elfxx-x86.c: Likewise.
2737 * i386lynx.c: Likewise.
2738 * merge.c: Likewise.
2739 * pdp11.c: Likewise.
2740 * plugin.c: Likewise.
2741 * reloc.c: Likewise.
2743 2020-02-26 Alan Modra <amodra@gmail.com>
2746 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2748 (bfd_elf_add_dt_needed_tag): Declare.
2749 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2750 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2751 from elf_add_dt_needed_tag. Remove soname and doit param.
2752 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2753 to see whether as-needed lib is already loaded, use dyn_loaded
2754 list instead. When saving and restoring around as-needed lib
2755 handle possibility that dynstr has not been initialised. Don't
2756 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2757 Mark libs loaded via DT_NEEDED entries of other libs with
2758 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2760 (elf_link_check_versioned_symbol): Remove now unneccesary
2761 DYNAMIC check when traversing dyn_loaded list.
2763 2020-02-26 Alan Modra <amodra@gmail.com>
2765 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2767 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2770 * plugin.c (need_lto_wrapper_p): New.
2771 (bfd_plugin_set_program_name): Add an int argument to set
2773 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2775 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2777 2020-02-24 Alan Modra <amodra@gmail.com>
2779 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2781 2020-02-24 Alan Modra <amodra@gmail.com>
2783 * vms-lib.c (struct carsym_mem): Add limit.
2784 (vms_add_index): Heed limit.
2785 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2786 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2787 Always return actual number read.
2788 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2789 assertion with error exit.
2791 2020-02-22 Alan Modra <amodra@gmail.com>
2794 * elf.c (assign_file_positions_for_load_sections): Continue linking
2795 on "PHDR segment not covered by LOAD segment" errors.
2797 2020-02-21 Alan Modra <amodra@gmail.com>
2799 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2801 (bfd_mach_o_canonicalize_reloc): Likewise.
2802 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2803 counts and offsets against file size.
2804 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2805 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2806 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2807 against file size. Delete symbol table error message.
2808 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2810 (bfd_mach_o_read_symtab): Likewise.
2811 (bfd_mach_o_read_command): Pass file size.
2812 (bfd_mach_o_scan): Sanity check command count against file size.
2814 2020-02-21 Alan Modra <amodra@gmail.com>
2817 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2818 "text", "data" and "bss" section pointer vars. Don't update
2819 section size, just exec header sizes.
2820 (adjust_sizes_and_vmas): Don't update text section size. Set
2821 initial exec header a_text. Print exec headers sizes.
2822 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2823 (adjust_sizes_and_vmas): Similarly. Formatting.
2824 (final_link): Correct final file extension.
2826 2020-02-20 Nick Clifton <nickc@redhat.com>
2828 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2830 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2832 (elfNN_bed): Initialise the symbol_section_index field.
2833 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2834 OS and PROC specific section indicies. Warn if converting other
2835 reserved incidies to SHN_ABS.
2837 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2840 * cpu-z80.c: Add machine type compatibility checking.
2842 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2845 * plugin.c (plugin_list_entry): Remove handle.
2846 (try_load_plugin): Call dlclose before return.
2848 2020-02-19 Alan Modra <amodra@gmail.com>
2850 * libbfd-in.h (_bfd_constant_p): Define.
2851 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2852 file size before allocating memory.
2853 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2854 * elf.c (bfd_elf_get_str_section): Likewise.
2855 (_bfd_elf_slurp_version_tables): Likewise.
2856 * libbfd.h: Regenerate.
2858 2020-02-19 Alan Modra <amodra@gmail.com>
2860 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2861 * aoutx.h (aout_get_external_symbols): Replace calls to
2862 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2863 (slurp_reloc_table): Likewise.
2864 * archive.c (do_slurp_bsd_armap): Likewise.
2865 (do_slurp_coff_armap): Likewise.
2866 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2867 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2868 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2869 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2870 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2871 (_bfd_coff_get_external_symbols): Likewise.
2872 * ecoff.c (ecoff_slurp_symbolic_header),
2873 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2874 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2875 (ecoff_indirect_link_order): Likewise.
2876 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2877 (_bfd_elf_slurp_version_tables): Likewise.
2878 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2879 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2880 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2881 * elf64-alpha.c (READ): Likewise.
2882 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2883 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2884 * elfcode.h (elf_slurp_symbol_table),
2885 (elf_slurp_reloc_table_from_section): Likewise.
2886 * elflink.c (elf_link_add_object_symbols),
2887 (elf_link_check_versioned_symbol): Likewise.
2888 * elfxx-mips.c (READ): Likewise.
2889 * i386lynx.c (slurp_reloc_table): Likewise.
2890 * lynx-core.c (lynx_core_file_p): Likewise.
2891 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2892 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2893 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2894 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2895 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2896 (bfd_pef_parse_symbols): Likewise.
2897 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2898 * som.c (setup_sections, som_slurp_string_table),
2899 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2900 (som_bfd_fill_in_ar_symbols): Likewise.
2901 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2902 (evax_bfd_print_image): Likewise.
2903 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2904 * wasm-module.c (wasm_scan): Likewise.
2905 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2906 * xsym.c (bfd_sym_read_name_table),
2907 (bfd_sym_print_type_information_table_entry): Likewise.
2908 * libbfd.h: Regenerate.
2910 2020-02-19 Alan Modra <amodra@gmail.com>
2912 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2913 reading external relocs.
2914 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2915 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2917 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2919 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2920 (m32c_elf_relax_section): Likewise.
2921 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2922 (rl78_elf_relax_section): Likewise.
2923 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2924 (elf32_rx_relax_section): Likewise.
2925 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2926 parameter types and use..
2927 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2928 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2929 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2930 being read from file, just the extra.
2931 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2932 after reading external syms. Free on failure.
2934 2020-02-19 Alan Modra <amodra@gmail.com>
2936 * coffcode.h (buy_and_read, coff_slurp_line_table),
2937 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2938 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2939 corresponding bfd_alloc call. Adjust variables to suit.
2940 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2941 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2942 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2943 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2944 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2945 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2946 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2947 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2948 * elf64-alpha.c (READ): Likewise.
2949 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2950 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2951 (bfd_from_remote_memory): Likewise.
2952 * elfcore.h (core_find_build_id): Likewise.
2953 * elfxx-mips.c (READ): Likewise.
2954 * mach-o.c (bfd_mach_o_mangle_sections),
2955 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2956 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2957 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2958 * som.c (setup_sections, som_prep_for_fixups)
2959 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2960 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2961 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2962 (som_bfd_ar_write_symbol_stuff): Likewise.
2963 * vms-alpha.c (vector_grow1): Likewise.
2964 * vms-lib.c (vms_add_index): Likewise.
2965 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2966 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2967 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2968 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2969 (bfd_alloc2, bfd_zalloc2): Delete.
2970 (_bfd_mul_overflow): Define.
2971 * libbfd.h: Regenerate.
2973 2020-02-19 Alan Modra <amodra@gmail.com>
2975 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2977 (assign_section_numbers): Likewise.
2978 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2979 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2980 bfd_malloc2, size_t amt, and unsigned tls_count.
2981 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2982 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2983 (elf_output_implib): Use bfd_alloc.
2985 2020-02-19 Alan Modra <amodra@gmail.com>
2987 * bfd.c (struct bfd): Move format and direction to other
2988 bitfields. Add "size".
2989 * bfdio.c (bfd_get_size): Cache size when not writing file.
2990 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2991 returning zero, ie. unknown.
2992 (bfd_get_alt_debug_link_info): Likewise.
2993 * bfd-in2.h: Regenerate.
2995 2020-02-19 Alan Modra <amodra@gmail.com>
2997 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2998 bfd_get_file_size twice.
2999 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3000 zero, ie. unknown, return.
3001 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3002 * elfcode.h (elf_swap_shdr_in): Likewise.
3003 (elf_object_p): Don't call bfd_get_file_size twice and correct
3006 2020-02-19 Alan Modra <amodra@gmail.com>
3008 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3009 FALSE if memory alloc fails. Adjust calls.
3010 * som.c (som_prep_for_fixups): Likewise.
3011 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3012 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3013 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3014 * som.c (som_build_and_write_symbol_table): Return via error_return
3016 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3017 (VEC_APPEND_EL): Delete.
3018 (vector_grow1): Return pointer to element. Catch overflow.
3019 Return NULL on memory allocation failure.
3020 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3021 (alpha_vms_add_fixup_ca): Likewise.
3022 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3024 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3026 2020-02-19 Alan Modra <amodra@gmail.com>
3028 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3029 * aout-target.h (object_p): Likewise.
3030 * aout-tic30.c (tic30_aout_object_p): Likewise.
3031 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3032 (emit_stringtab, write_syms, link_hash_table_create),
3033 (aout_link_write_other_symbol): Likewise.
3034 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3035 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3036 (_bfd_compute_and_write_armap): Likewise.
3037 * archures.c (bfd_arch_list): Likewise.
3038 * bfd.c (bfd_record_phdr): Likewise.
3039 * binary.c (binary_canonicalize_symtab): Likewise.
3040 * cisco-core.c (cisco_core_file_validate): Likewise.
3041 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3042 (find_arm_glue, record_arm_to_thumb_glue),
3043 (record_thumb_to_arm_glue): Likewise.
3044 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3045 (ppc_allocate_toc_section): Likewise.
3046 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3047 * coff-sh.c (sh_relax_section): Likewise.
3048 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3049 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3050 (coff_set_alignment_hook, coff_mkobject),
3051 (coff_compute_section_file_positions): Likewise.
3052 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3053 (coff_find_nearest_line_with_names),
3054 ( bfd_coff_set_symbol_class): Likewise.
3055 * cofflink.c (_bfd_coff_link_hash_table_create),
3056 (_bfd_coff_link_input_bfd): Likewise.
3057 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3058 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3059 (build_line_info_table, sort_line_sequences),
3060 (line_info_add_include_dir, line_info_add_file_name),
3061 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3062 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3063 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3064 (_bfd_ecoff_find_nearest_line),
3065 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3066 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3067 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3068 * elf-m10300.c (mn10300_elf_relax_section),
3069 (elf32_mn10300_link_hash_table_create): Likewise.
3070 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3071 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3072 * elf32-arm.c (elf32_arm_link_hash_table_create),
3073 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3074 (elf32_arm_new_section_hook): Likewise.
3075 * elf32-avr.c (elf_avr_new_section_hook),
3076 (elf32_avr_link_hash_table_create, get_local_syms),
3077 (elf32_avr_setup_section_lists): Likewise.
3078 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3079 (bfin_link_hash_table_create): Likewise.
3080 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3081 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3082 * elf32-csky.c (csky_elf_link_hash_table_create),
3083 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3084 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3085 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3086 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3087 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3088 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3089 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3090 (m32r_elf_check_relocs): Likewise.
3091 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3092 (elf32_m68hc11_setup_section_lists),
3093 (elf32_m68hc11_size_stubs): Likewise.
3094 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3095 * elf32-metag.c (elf_metag_link_hash_table_create),
3096 (elf_metag_setup_section_lists): Likewise.
3097 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3098 (microblaze_elf_check_relocs): Likewise.
3099 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3100 (nds32_elf_check_relocs): Likewise.
3101 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3102 (get_local_syms, nios2_elf32_check_relocs),
3103 (nios2_elf32_link_hash_table_create): Likewise.
3104 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3105 (or1k_elf_check_relocs): Likewise.
3106 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3107 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3108 * elf32-s390.c (elf_s390_link_hash_table_create),
3109 (elf_s390_check_relocs): Likewise.
3110 * elf32-score.c (score_elf_create_got_section),
3111 (s3_elf32_score_new_section_hook),
3112 (elf32_score_link_hash_table_create): Likewise.
3113 * elf32-score7.c (score_elf_create_got_section),
3114 (s7_elf32_score_new_section_hook): Likewise.
3115 * elf32-sh.c (sh_elf_link_hash_table_create),
3116 (sh_elf_check_relocs): Likewise.
3117 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3118 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3119 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3120 (tilepro_elf_check_relocs): Likewise.
3121 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3122 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3123 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3124 (elf_xtensa_new_section_hook): Likewise.
3125 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3126 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3127 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3128 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3129 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3130 * elf64-ppc.c (ppc64_elf_new_section_hook),
3131 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3132 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3133 * elf64-s390.c (elf_s390_link_hash_table_create),
3134 (elf_s390_check_relocs): Likewise.
3135 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3136 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3137 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3138 (elf_link_add_archive_symbols, compute_bucket_count),
3139 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3140 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3141 (bfd_elf_final_link): Likewise.
3142 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3143 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3144 (elfNN_aarch64_new_section_hook): Likewise.
3145 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3146 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3147 (riscv_elf_check_relocs): Likewise.
3148 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3149 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3150 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3151 (_bfd_mips_elf_link_hash_table_create): Likewise.
3152 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3153 (_bfd_sparc_elf_check_relocs),
3154 (_bfd_sparc_elf_new_section_hook): Likewise.
3155 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3156 (tilegx_elf_check_relocs): Likewise.
3157 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3158 * format.c (bfd_check_format_matches): Likewise.
3159 * hash.c (_bfd_stringtab_init): Likewise.
3160 * ihex.c (ihex_scan): Likewise.
3161 * irix-core.c (irix_core_core_file_p): Likewise.
3162 * linker.c (bfd_wrapped_link_hash_lookup),
3163 (_bfd_generic_link_hash_table_create),
3164 (_bfd_generic_reloc_link_order): Likewise.
3165 * lynx-core.c (lynx_core_file_p): Likewise.
3166 * netbsd-core.c (netbsd_core_file_p): Likewise.
3167 * osf-core.c (osf_core_core_file_p): Likewise.
3168 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3169 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3170 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3171 * peicode.h (pe_mkobject): Likewise.
3172 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3173 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3174 * sco5-core.c (read_uarea): Likewise.
3175 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3176 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3177 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3178 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3179 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3180 * srec.c (srec_scan): Likewise.
3181 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3182 * targets.c (bfd_target_list): Likewise.
3183 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3184 * trad-core.c (trad_unix_core_file_p): Likewise.
3185 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3186 (vms_new_section_hook): Likewise.
3187 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3188 * xcofflink.c (xcoff_get_section_contents),
3189 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3190 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3191 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3193 2020-02-19 Alan Modra <amodra@gmail.com>
3195 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3197 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3199 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3200 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3201 a build_list_p argument. Don't search plugin_list. Short circuit
3202 when building the plugin list.
3203 (has_plugin): Renamed to has_plugin_list.
3204 (bfd_plugin_set_plugin): Don't set has_plugin.
3205 (bfd_plugin_specified_p): Check plugin_list instead.
3206 (build_plugin_list): New function.
3207 (load_plugin): Call build_plugin_list and use plugin_list.
3209 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3212 * plugin.c (try_claim): Always clean up for LTO wrapper.
3213 (try_load_plugin): Treat each object as independent. Create a
3214 copy for plugin name.
3216 2020-02-11 Nick Clifton <nickc@redhat.com>
3218 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3219 for addresses in print statements.
3220 (msp430_elf_relax_delete_bytes): Likewise.
3221 (msp430_elf_relax_add_words): Likewise.
3222 (msp430_elf_relax_section): Likewise.
3224 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3226 * plugin.c (add_symbols): Clear plugin_data memory.
3228 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3231 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3232 (EXECUTABLE_SUFFIX): Likewise.
3233 * config.in: Regenerated.
3234 * configure: Likewise.
3235 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3236 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3237 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3238 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3239 (get_lto_wrapper): New.
3240 (setup_lto_wrapper_env): Likewise.
3241 (current_plugin): Likewise.
3242 (register_all_symbols_read): Likewise.
3243 (register_cleanup): Likewise.
3244 (get_symbols): Likewise.
3245 (add_input_file): Likewise.
3246 (bfd_plugin_close_and_cleanup): Likewise.
3247 (claim_file): Removed.
3248 (register_claim_file): Set current_plugin->claim_file.
3249 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3250 lto_syms in current_plugin.
3251 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3252 all_symbols_read handler. Copy real symbols to plugin_data.
3253 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3254 (try_load_plugin): Don't reuse the previous plugin for LTO
3255 wrapper. Set up GCC LTO wrapper if possible. Don't set
3256 plugin_list_iter->claim_file.
3257 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3259 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3262 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3264 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3265 check if previous instruction matches a conditional jump inserted
3266 earlier. Invert conditional jump and delete branch in this case.
3268 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3270 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3271 msp430_elf_relax_add_words. Support insertion of either one or two
3273 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3274 needs to be grown. Handle insertion of branch instruction to replace
3277 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3279 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3280 debugging relocations.
3281 (msp430_elf_relax_delete_bytes): Likewise.
3282 (msp430_elf_relax_add_two_words): Likewise.
3283 (msp430_elf_relax_section): Likewise.
3285 2020-02-10 Alan Modra <amodra@gmail.com>
3287 * archures.c: Wrap overlong z80 comments.
3288 * bfd-in2.h: Regenerate.
3290 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3293 * archures.c: Add GBZ80 and Z80N machine values.
3294 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3295 * coff-z80.c: Add support for new reloc.
3296 * coffcode.h: Add support for new machine values.
3297 * cpu-z80.c: Add support for new machine names.
3298 * elf32-z80.c: Add support for new reloc.
3299 * bfd-in2.h: Regenerate.
3300 * libbfd.h: Regenerate.
3302 2020-02-07 Nick Clifton <nickc@redhat.com>
3305 * elf.c (rewrite_elf_program_header): Do not complain if no
3306 sections are mapped to a segment.
3308 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3311 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3312 for garbage collection on __patchable_function_entries section
3313 without linked-to section.
3315 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3318 * bfd-in2.h: Regenerated.
3319 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3320 on section if gc_mark of any of its linked-to sections is set
3321 and don't set gc_mark again.
3322 * section.c (asection): Add linked_to_symbol_name to map_head
3325 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3327 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3328 reporting an unrecognized instruction with R_V850_LONGJUMP.
3330 2020-02-05 Alan Modra <amodra@gmail.com>
3332 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3334 2020-02-04 Alan Modra <amodra@gmail.com>
3336 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3337 R_PPC_VLE_ADDR20, goto copy_reloc.
3339 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3341 * bfd-in2.h: Regenerated.
3342 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3344 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3347 * bfd-in2.h: Regenerated.
3348 * ecoff.c (bfd_debug_section): Add section_id.
3349 * section.c (bfd_section): Add section_id.
3350 (SEC_ASSEMBLER_SECTION_ID): New.
3351 (BFD_FAKE_SECTION): Add section_id.
3353 2020-02-01 Nick Clifton <nickc@redhat.com>
3355 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3358 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3360 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3361 encodings are relative to the GOT on nios2, too.
3363 2020-01-31 Alan Modra <amodra@gmail.com>
3365 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3366 file. Use $< and $@ in rules.
3367 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3368 (elf32-ia64.c, elf64-ia64.c): Likewise.
3369 (elf32-riscv.c, elf64-riscv.c): Likewise.
3370 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3371 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3372 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3373 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3374 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3375 * Makefile.in: Regenerate.
3377 2020-01-31 Alan Modra <amodra@gmail.com>
3380 * elf.c (setup_group): Don't clear entire section contents,
3381 just the padding after group flags. Release alloc'd memory
3382 after a seek or read failure.
3384 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3386 * peXXigen.c (pe_is_repro): New function.
3387 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3388 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3390 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3392 * peXXigen.c (debug_type_names): Add names for new debug data type
3395 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3397 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3398 inner loop. Fix a memory leak.
3400 2020-01-30 Alan Modra <amodra@gmail.com>
3402 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3403 or obj_coff_keep_strings here.
3404 (coff_get_normalized_symtab): Free external syms directly.
3405 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3408 2020-01-27 Jim Wilson <jimw@sifive.com>
3410 * cpu-riscv.c (riscv_scan): New.
3411 (N): Change bfd_default_scan to riscv_scan.
3413 2020-01-27 Andreas Schwab <schwab@suse.de>
3415 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3416 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3417 * Makefile.in: Regenerate.
3418 * cpu-plugin.c: Remove.
3419 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3420 (bfd_plugin_arch): Remove declaration.
3421 * bfd-in2.h: Regenerate.
3422 * po/SRC-POTFILES.in: Regenerate.
3424 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3425 Alan Modra <amodra@gmail.com>
3428 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3430 2020-01-24 Jim Wilson <jimw@sifive.com>
3432 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3433 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3434 avoid over long line.
3436 2020-01-24 Nick Clifton <nickc@redhat.com>
3439 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3440 syms and keep strings flags as these may have been set in order to
3441 prevent a bogus call to free.
3443 2020-01-23 Nick Clifton <nickc@redhat.com>
3445 * po/fr.po: Updated French translation.
3447 2020-01-23 Alan Modra <amodra@gmail.com>
3450 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3451 by zero when p_align is zero.
3453 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3455 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3456 (riscv_prefix_cmp): Likewise.
3457 (riscv_non_std_ext_p): Deleted.
3458 (riscv_std_sv_ext_p): Likewise.
3459 (riscv_non_std_sv_ext_p): Likewise.
3460 (riscv_merge_non_std_and_sv_ext): Rename to...
3461 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3462 (riscv_merge_arch_attr_info): Replace 3 calls to
3463 riscv_merge_non_std_and_sv_ext with single call to
3464 riscv_merge_multi_letter_ext.
3465 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3466 encounter a 'z' prefix.
3467 (riscv_get_prefix_class): New function, return prefix class based
3468 on first few characters of input string.
3469 (riscv_parse_config): New structure to factor out minor differences
3470 in extension class parsing behaviour.
3471 (riscv_parse_sv_or_non_std_ext): Rename to...
3472 (riscv_parse_prefixed_ext): and parameterise with
3474 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3475 (riscv_multi_letter_ext_valid_p): New.
3476 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3477 (riscv_parse_subset): Delegate all non-single-letter parsing work
3478 to riscv_parse_prefixed_ext.
3479 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3480 (riscv_get_prefix_class): Declare.
3482 2020-01-22 Alan Modra <amodra@gmail.com>
3484 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3485 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3486 __tls_get_addr_desc.
3487 (ppc64_elf_size_stubs): Add section for linker generated
3488 __tls_get_addr_desc wrapper function. Loop at least once if
3489 generating this function.
3490 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3491 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3493 2020-01-22 Alan Modra <amodra@gmail.com>
3495 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3496 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3498 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3499 (STDU_R1_0R1, ADDI_R1_R1): Define.
3500 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3501 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3502 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3503 no_tls_get_addr_regsave.
3504 (branch_reloc_hash_match): Add hash3 and hash4.
3505 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3506 (ppc64_elf_size_dynamic_sections): Likewise.
3507 (ppc64_elf_relocate_section): Likewise.
3508 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3509 __tls_get_addr stub.
3510 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3512 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3513 eh_frame for regsave __tls_get_addr.
3515 2020-01-22 Alan Modra <amodra@gmail.com>
3517 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3518 which __tls_get_addr calls will be eliminated.
3520 2020-01-20 Nick Clifton <nickc@redhat.com>
3522 * po/pt.po: Updates Portuguese translation.
3523 * po/ru.po: Updated Russian translation.
3524 * po/uk.po: Updated Ukranian translation.
3526 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3529 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3530 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3532 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3533 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3534 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3535 "rex leal x@tlsdesc(%rip), %reg" to
3536 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3537 "call *(%eax)" to "nopl (%rax)".
3539 2020-01-20 Alan Modra <amodra@gmail.com>
3541 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3542 (MTLR_R11): Don't define.
3543 (LD_R0_0R3, CMPDI_R0_0): Define.
3544 (build_tls_get_addr_stub): Don't use r11 in stub.
3546 2020-01-20 Alan Modra <amodra@gmail.com>
3548 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3549 (defined_sym_val, is_tls_get_addr): Likewise.
3551 2020-01-18 Nick Clifton <nickc@redhat.com>
3553 * version.m4 (BFD_VERSION): Set to 2.34.50.
3554 * configure: Regenerate.
3555 * po/bfd.pot: Regenerate.
3557 2020-01-18 Nick Clifton <nickc@redhat.com>
3559 Binutils 2.34 branch created.
3561 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3563 * coff-arm.c: Fix spelling error (seperate).
3564 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3566 * sysdep.h (strnlen): Fix spelling error (seperate).
3568 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3571 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3573 2020-01-15 Alan Modra <amodra@gmail.com>
3576 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3577 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3578 of function symbols unless dot symbols are present. Do warn
3579 whenever one is created, regardles of whether a PLT entry is
3580 also emitted for the function symbol.
3582 2020-01-14 Alan Modra <amodra@gmail.com>
3584 * som.c (som_bfd_count_ar_symbols): Error when file position
3585 of symbols on chains is not strictly increasing.
3587 2020-01-14 Alan Modra <amodra@gmail.com>
3589 * vms.h (VMS_DEBUG): Define as 0.
3590 * vms-alpha.c (image_write): Move debug output after bounds check.
3592 (_bfd_vms_slurp_eihd): Warning fix.
3593 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3595 2020-01-13 Alan Modra <amodra@gmail.com>
3597 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3598 for "ignored" records.
3600 2020-01-13 Alan Modra <amodra@gmail.com>
3602 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3603 Delete asect name check. Move asect NULL check to wasm_object_p.
3604 Correct bounds check of sizes against end. Replace uses of
3605 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3606 just one bfd_release.
3607 (wasm_scan): Don't use malloc/strdup for section names,
3608 bfd_alloc instead. Simplify code prefixing section name.
3609 Formatting. Don't attempt to free memory here..
3610 (wasm_object_p): ..do so here.
3612 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3615 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3616 UNDEFWEAK_NO_DYNAMIC_RELOC.
3617 (allocate_dynrelocs_for_symbol): Likewise.
3619 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3622 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3624 2020-01-10 Alan Modra <amodra@gmail.com>
3626 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3628 2020-01-09 Nick Clifton <nickc@redhat.com>
3631 * bfd.c (bfd_convert_section_contents): Check for a compress
3632 header size that is larger than the actual section size.
3634 2020-01-08 Alan Modra <amodra@gmail.com>
3637 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3638 after removing sections.
3640 2020-01-06 Jim Wilson <jimw@sifive.com>
3643 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3644 check for !bfd_link_pic (info).
3645 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3646 <R_RISCV_JAL>: Add comment.
3647 (_bfd_riscv_relax_section): For plt.offset check, add check for
3648 bfd_link_pic (info). Add comment.
3650 2020-01-06 Alan Modra <amodra@gmail.com>
3652 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3653 match failures. Don't init to bfd_error_wrong_format before
3654 calling _bfd_check_format.
3656 2020-01-06 Alan Modra <amodra@gmail.com>
3658 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3659 status rather than exiting on stack overflow or underflow.
3660 (_bfd_vms_slurp_etir): Adjust to suit.
3662 2020-01-06 Alan Modra <amodra@gmail.com>
3664 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3666 2020-01-06 Alan Modra <amodra@gmail.com>
3668 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3669 command. Check name offset is within command.
3670 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3671 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3672 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3673 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3674 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3675 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3676 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3677 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3678 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3679 (bfd_mach_o_read_segment): Similarly.
3680 (bfd_mach_o_read_thread): Properly bound check thread struct.
3681 Don't repeat checks on second loop.
3682 (bfd_mach_o_read_command): Fail on invalid command length.
3684 2020-01-04 Alan Modra <amodra@gmail.com>
3686 * format.c (bfd_check_format_matches): Add preserve_match.
3687 Save initial bfd state in "preserve", matched bfd state in
3688 "preserve_match". Save just the first match. Release
3689 bfd_alloc memory. Restore and finish preserved state as
3690 appropriate on all function exit paths.
3692 2020-01-04 Alan Modra <amodra@gmail.com>
3694 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3696 2020-01-04 Alan Modra <amodra@gmail.com>
3698 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3701 2020-01-03 Nick Clifton <nickc@redhat.com>
3704 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3705 there is enough data remaining in the code buffer before
3706 attempting to read a function stub.
3708 2020-01-03 Nick Clifton <nickc@redhat.com>
3711 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3712 return value from bfd_malloc.
3713 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3714 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3715 (elf32_arm_filter_cmse_symbols): Likewise.
3716 (elf32_arm_write_section): Likewise.
3717 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3718 (bfd_mach_o_follow_dsym): Likewise.
3719 * pef.c (bfd_pef_print_loader_section): Likewise.
3720 (bfd_pef_scan_start_address): Likewise.
3721 (bfd_pef_parse_function_stubs): Likewise.
3722 (bfd_pef_parse_symbols): Likewise.
3724 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3726 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3727 on binary inputs ld/PR25316.
3728 (is_ia64_elf): new helper to filter on ia64 objects.
3730 2020-01-03 Jan Beulich <jbeulich@suse.com>
3732 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3734 (bfd_mach_o_scan): Insert underscore in two variable names.
3736 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3738 * Makefile.am: Add z80-elf target support.
3739 * configure.ac: Likewise.
3740 * targets.c: Likewise.
3741 * Makefile.in: Regenerate.
3742 * configure: Regenerate.
3743 * config.bfd: Add z80-elf target support and new arches: ez80 and
3745 * elf32-z80.c: New file.
3746 * archures.c: Add new z80 architectures: eZ80 and Z180.
3747 * coffcode.h: Likewise.
3748 * cpu-z80.c: Likewise.
3749 * coff-z80.c: Add new relocations for Z80 target and local label
3751 * reloc.c: Add new relocs.
3752 * bfd-in2.h: Regenerate.
3753 * libbfd.h: Regenerate.
3755 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3759 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3761 2020-01-01 Alan Modra <amodra@gmail.com>
3763 Update year range in copyright notice of all files.
3765 For older changes see ChangeLog-2019
3767 Copyright (C) 2020 Free Software Foundation, Inc.
3769 Copying and distribution of this file, with or without modification,
3770 are permitted in any medium without royalty provided the copyright
3771 notice and this notice are preserved.
3777 version-control: never