1 2020-08-25 Mark Wielaard <mark@klomp.org>
3 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
4 and dwarf_rnglists_size fields.
5 (dwarf_debug_sections): Add debug_rnglists.
6 (dwarf_debug_section_enum): Likewise.
7 (read_debug_rnglists): New function.
8 (read_rangelist): New function to call either read_ranges or
9 read_rnglists. Rename original function to...
10 (read_ranges): ...this.
11 (read_rnglists): New function.
13 2020-08-25 Alan Modra <amodra@gmail.com>
16 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
17 is_elf_hash_table before accessing elf fields.
19 2020-08-25 Alan Modra <amodra@gmail.com>
22 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
25 2020-08-25 Alan Modra <amodra@gmail.com>
28 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
29 before accessing elf fields.
31 2020-08-25 Alan Modra <amodra@gmail.com>
34 * som.c (som_compute_checksum): XOR 32-bit words in header,
35 not unsigned long sized words.
37 2020-08-25 Alan Modra <amodra@gmail.com>
40 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
41 amount copied for elf_segment_map defined with one element
44 2020-08-25 Alan Modra <amodra@gmail.com>
47 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
48 bfd_get_x size function to read addends out of fields. Apply
49 rightshift adjustment too. Don't apply the now unnecessary
50 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
51 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
52 Correct R_ARM_THM_JUMP6 addend.
54 2020-08-25 Alan Modra <amodra@gmail.com>
57 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
58 before start of section.
60 2020-08-25 Alan Modra <amodra@gmail.com>
62 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
63 before accessing elf_hash_table_id.
64 * elf32-arc.c (elf_arc_hash_table): Likewise.
65 * elf32-arm.c (elf32_arm_hash_table): Likewise.
66 * elf32-avr.c (avr_link_hash_table): Likewise.
67 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
68 * elf32-cris.c (elf_cris_hash_table): Likewise.
69 * elf32-csky.c (csky_elf_hash_table): Likewise.
70 * elf32-frv.c (frvfdpic_hash_table): Likewise.
71 * elf32-hppa.c (hppa_link_hash_table): Likewise.
72 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
73 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
74 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
75 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
76 * elf32-metag.c (metag_link_hash_table): Likewise.
77 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
78 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
79 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
80 * elf32-s390.c (elf_s390_hash_table): Likewise.
81 * elf32-sh.c (sh_elf_hash_table): Likewise.
82 * elf32-spu.c (spu_hash_table): Likewise.
83 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
84 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
85 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
86 * elf64-hppa.c (hppa_link_hash_table): Likewise.
87 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
88 * elf64-s390.c (elf_s390_hash_table): Likewise.
89 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
90 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
91 * elfxx-mips.c (mips_elf_hash_table): Likewise.
92 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
93 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
95 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
97 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
98 int. Use '%u' format with _bfd_error_handler to render it.
100 2020-08-25 Alan Modra <amodra@gmail.com>
103 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
104 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
106 2020-08-25 Alan Modra <amodra@gmail.com>
109 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
110 accessing elf_hash_table_id.
112 2020-08-25 Alan Modra <amodra@gmail.com>
115 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
116 accessing elf_hash_table_id.
118 2020-08-24 Mark Wielaard <mark@klomp.org>
120 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
121 (read_formatted_entries): Likewise. And skip zero entry.
123 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
125 * bfd-in2.h (bfd_mach_ck860): New.
126 * cpu-csky.c (arch_info_struct): Add item for CK860.
128 2020-08-24 Alan Modra <amodra@gmail.com>
130 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
131 high part tprel16 relocs.
132 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
133 Clear do_tls_opt on odd instructions.
134 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
135 Don't sanity check them here.
136 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
137 high part tprel16 relocs.
138 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
139 Clear do_tls_opt on odd instructions.
140 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
142 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
145 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
146 * configure: Regenerate.
148 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
151 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
152 versioned symbols, which are defined in shared objects, in
155 2020-08-21 Nick Clifton <nickc@redhat.com>
157 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
158 the data map if there are entries in it.
159 (_bfd_aarch64_erratum_843419_scan): Likewise.
161 2020-08-21 Jan Beulich <jbeulich@suse.com>
163 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
164 last byte of debug dir, not first.
166 2020-08-20 Nick Clifton <nickc@redhat.com>
169 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
170 field in the ELF header of the compressed sections.
172 2020-08-20 Nick Clifton <nickc@redhat.com>
175 * elf-bfd.h (struct bfd_elf_section_data): Add
176 has_secondary_relocs field.
177 * elf.c (_bfd_elf_copy_special_section_fields): Set the
178 has_secondary_relocs field for sections which have associated
180 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
181 on sections which have associated secondary relocs.
183 2020-08-15 Alan Modra <amodra@gmail.com>
185 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
186 small common section.
187 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
188 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
189 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
190 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
191 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
192 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
193 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
194 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
195 * elf32-v850.c (v850_elf_check_relocs): Likewise.
196 (v850_elf_add_symbol_hook): Likewise.
197 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
198 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
199 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
200 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
202 2020-08-15 Alan Modra <amodra@gmail.com>
205 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
207 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
208 on small common section.
209 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
210 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
211 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
212 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
213 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
214 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
216 2020-08-14 Alan Modra <amodra@gmail.com>
218 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
219 rather than another copy of primes. Increase maximum default
222 2020-08-13 Alan Modra <amodra@gmail.com>
224 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
226 2020-08-13 Alan Modra <amodra@gmail.com>
228 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
229 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
230 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
231 optimization when --no-pcrel-optimize.
233 2020-08-13 Alan Modra <amodra@gmail.com>
236 * bfd.c (struct bfd): Add read_only.
237 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
238 Set read_only on warning.
239 (elf_object_p): Sanity check program header alignment. Set
240 read_only on warning.
241 * bfd-in2.h: Regenerate.
243 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
245 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
246 win32pstatus note type to avoid signedness comparison warning.
248 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
250 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
251 win32pstatus notes, and return TRUE so we continue rather than
252 stopping as if it was an error.
254 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
256 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
258 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
260 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
261 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
262 appropriate size constraint for each win32pstatus note type.
264 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
266 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
267 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
270 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
272 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
273 (elfcore_grok_win32pstatus): Use.
275 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
277 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
278 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
279 offsets used to read NOTE_INFO_PROCESS.
281 2020-08-12 Nick Clifton <nickc@redhat.com>
283 * po/ru.po: Updated Russian translation.
284 * po/sr.po: Updated Serbian translation.
286 2020-08-07 David Faust <david.faust@oracle.com>
288 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
289 DISP16 and DISP32 relocations.
291 2020-08-05 David Faust <david.faust@oracle.com>
293 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
294 (bpf_elf_howto_table): Use it here.
295 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
296 instruction and data relocations.
298 2020-08-03 Alan Modra <amodra@gmail.com>
300 * vms-lib.c (vms_traverse_index): Sanity check size remaining
301 before accessing vms_idx or vms_elfidx.
303 2020-08-03 Alan Modra <amodra@gmail.com>
306 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
307 size against file size. Correct LONG_MAX limit check.
308 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
309 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
310 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
311 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
312 bfd_malloc_and_get_section.
314 2020-07-31 Alan Modra <amodra@gmail.com>
317 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
318 IR symbols to become dynamic.
319 (elf_link_add_object_symbols): Don't exclude IR symbols when
320 deciding whether an as-needed shared library is needed.
322 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
325 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
327 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
329 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
331 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
332 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
333 Don't define _STRUCTURED_PROC.
334 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
335 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
336 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
337 * configure, config.in: Regenerate.
338 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
339 * Makefile.in, doc/Makefile.in: Regenerate.
341 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
343 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
344 (elf_link_hash_table): Add sym_cache.
345 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
346 (elf32_arm_check_relocs): Updated.
347 (elf32_arm_size_dynamic_sections): Likewise.
348 * elf32-bfin.c (bfin_link_hash_table): Removed.
349 (bfin_link_hash_newfunc): Updated.
350 (bfin_hash_table): Removed.
351 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
352 (csky_elf_check_relocs): Updated.
353 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
354 (elf32_hppa_check_relocs): Updated.
355 * elf32-i386.c (elf_i386_tls_transition): Updated.
356 (elf_i386_convert_load_reloc): Likewise.
357 (elf_i386_check_relocs): Likewise.
358 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
359 (m32r_elf_hash_table): Updated.
360 (m32r_elf_link_hash_table_create): Likewise.
361 (m32r_elf_create_dynamic_sections): Likewise.
362 (m32r_elf_adjust_dynamic_symbol): Likewise.
363 (allocate_dynrelocs): Likewise.
364 (m32r_elf_size_dynamic_sections): Likewise.
365 (m32r_elf_relocate_section): Likewise.
366 (m32r_elf_finish_dynamic_symbol): Likewise.
367 (m32r_elf_check_relocs): Likewise.
368 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
370 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
371 (elf_m68k_check_relocs): Updated.
372 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
373 (elf_metag_check_relocs): Updated.
374 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
375 (microblaze_elf_check_relocs): Updated.
376 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
377 (nds32_elf_create_dynamic_sections): Likewise.
378 (nds32_elf_adjust_dynamic_symbol): Likewise.
379 (nds32_elf_check_relocs): Likewise.
380 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
381 srelbss and aym_cache.
382 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
383 (nios2_elf32_check_relocs): Updated.
384 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
385 (or1k_elf_check_relocs): Updated.
386 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
387 (ppc_elf_check_relocs): Updated.
388 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
389 (elf_s390_check_relocs): Updated.
390 (elf_s390_finish_dynamic_sections): Likewise.
391 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
393 (sh_elf_create_dynamic_sections): Updated.
394 (sh_elf_adjust_dynamic_symbol): Likewise.
395 (sh_elf_size_dynamic_sections): Likewise.
396 (sh_elf_check_relocs): Likewise.
397 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
398 (elf32_tic6x_check_relocs): Updated.
399 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
400 (tilepro_elf_hash_table): Updated.
401 (tilepro_elf_link_hash_table_create): Likewise.
402 (tilepro_elf_check_relocs): Likewise.
403 (tilepro_elf_adjust_dynamic_symbol): Likewise.
404 (allocate_dynrelocs): Likewise.
405 (tilepro_elf_size_dynamic_sections): Likewise.
406 (tilepro_elf_relocate_section): Likewise.
407 (tilepro_elf_finish_dynamic_symbol): Likewise.
408 (tilepro_finish_dyn): Likewise.
409 (tilepro_elf_finish_dynamic_sections): Likewise.
410 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
411 (ppc64_elf_before_check_relocs): Updated.
412 (ppc64_elf_check_relocs): Likewise.
413 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
414 (elf_s390_check_relocs): Updated.
415 (elf_s390_relocate_section): Likewise.
416 (elf_s390_finish_dynamic_sections): Likewise.
417 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
418 (elf_x86_64_check_relocs): Likewise.
419 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
421 (elfNN_aarch64_check_relocs): Updated.
422 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
423 (riscv_elf_check_relocs): Updated.
424 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
425 (mips_elf_resolve_got_page_ref): Updated.
426 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
427 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
429 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
430 (tilegx_elf_check_relocs): Updated.
431 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
433 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
435 * elflink.c (bfd_elf_final_link): Give local symbols a name if
437 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
438 return TRUE if making ET_REL output.
440 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
442 * elf-bfd.h (elf_backend_data): Add
443 `elf_backend_elfsym_local_is_section' member.
444 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
446 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
447 * elflink.c (bfd_elf_final_link): Use it to determine whether
448 set the `.symtab' section's `sh_info' value to the index of the
449 first non-local or non-section symbol.
450 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
452 (elf_backend_elfsym_local_is_section): New macro.
453 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
455 (elf_backend_elfsym_local_is_section): New macro.
457 2020-07-29 Alan Modra <amodra@gmail.com>
459 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
460 defined in excluded sections.
462 2020-07-28 Alan Modra <amodra@gmail.com>
464 * elf.c (assign_section_numbers): Comment. Don't segfault on
465 discarded sections when setting linked-to section for generic
467 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
469 2020-07-27 Alan Modra <amodra@gmail.com>
471 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
473 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
476 2020-07-24 Nick Clifton <nickc@redhat.com>
478 * config.bfd: Move xc16x target to the obsolete list.
480 2020-07-22 Kevin Buettner <kevinb@redhat.com>
482 * binary.c (binary_get_section_contents): Seek using offset
483 from section's file position.
485 2020-07-22 Kevin Buettner <kevinb@redhat.com>
487 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
489 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
492 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
493 type for the first function argument. Rename pointers to reflect
494 that they have distinct types.
496 2020-07-20 Alan Modra <amodra@gmail.com>
498 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
500 2020-07-19 Alan Modra <amodra@gmail.com>
502 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
503 (select_alt_stub): New function.
504 (ppc_get_stub_entry): Use it here.
505 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
507 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
508 merge notoc stubs with other varieties when power10_stubs is "auto".
509 Instead dup the stub hash table entry.
510 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
511 tests of power10_stubs.
513 2020-07-15 Alan Modra <amodra@gmail.com>
516 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
518 2020-07-15 Nick Clifton <nickc@redhat.com>
521 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
522 check for aux entries that overflow the buufer.
524 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
526 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
527 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
529 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
530 Alan Modra <amodra@gmail.com>
533 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
534 objects both before and after normal object files.
535 * elflink.c (_bfd_elf_section_already_linked): Likewise.
537 2020-07-10 Alan Modra <amodra@gmail.com>
539 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
540 * elf64-ppc.c (struct ppc_link_hash_table): Delete
542 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
543 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
544 uses of power10_stubs.
546 2020-07-09 Alan Modra <amodra@gmail.com>
548 * coff-ppc.c: Delete.
551 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
552 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
554 (coff_write_object_contents): Remove PPC_PE code.
555 * config.bfd: Move powerpcle-pe to removed targets.
556 * configure.ac: Remove powerpc PE entries.
557 * libcoff-in.h (ppc_allocate_toc_section): Delete.
558 (ppc_process_before_allocation): Delete.
559 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
560 * targets.c: Remove powerpc PE vectors.
561 * po/SRC-POTFILES.in: Regenerate.
562 * libcoff.h: Regenerate.
563 * Makefile.in: Regenerate.
564 * configure: Regenerate.
566 2020-07-09 Nick Clifton <nickc@redhat.com>
568 * po/fr.po: Updated French translation.
570 2020-07-07 Alan Modra <amodra@gmail.com>
572 * xcofflink.c (xcoff_mark): Don't mark const sections.
573 (bfd_xcoff_record_link_assignment): Add FIXME.
574 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
575 sections being discarded by linker script.
577 2020-07-07 Alan Modra <amodra@gmail.com>
579 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
580 time, uid, gid and mode for deterministic archive.
581 (xcoff_write_archive_contents_big): Likewise.
583 2020-07-07 Alan Modra <amodra@gmail.com>
585 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
588 2020-07-06 Nick Clifton <nickc@redhat.com>
590 * po/pt.po: Updated Portuguese translation.
591 * po/uk.po: Updated Ukranian translation.
593 2020-07-04 Nick Clifton <nickc@redhat.com>
595 * version.m4: Set version to 2.35.50.
596 * configure: Regenerate.
597 * po/bbfd.pot: Regenerate.
599 2020-07-04 Nick Clifton <nickc@redhat.com>
601 Binutils 2.35 branch created.
603 2020-07-01 Alan Modra <amodra@gmail.com>
606 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
607 raw syment index before dereferencing.
609 2020-07-01 Alan Modra <amodra@gmail.com>
611 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
613 2020-07-01 Alan Modra <amodra@gmail.com>
615 * config.bfd: Obsolete xc16x.
617 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
619 * archures.c (bfd_mach_i386_nacl): Removed.
620 (bfd_mach_i386_i386_nacl): Likewise.
621 (bfd_mach_x86_64_nacl): Likewise.
622 (bfd_mach_x64_32_nacl): Likewise.
623 * config.bfd: Remove *-*-nacl* targets.
624 * configure.ac: Remove x86 NaCl target vectors.
625 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
626 (bfd_x64_32_nacl_arch): Likewise.
627 (bfd_x86_64_nacl_arch): Likewise.
628 (bfd_i386_nacl_arch): Likewise.
629 (bfd_x64_32_arch_intel_syntax): Updated.
630 * elf32-i386.c: Don't include "elf-nacl.h".
631 (elf_i386_nacl_plt): Removed.
632 (elf_i386_nacl_plt0_entry): Likewise.
633 (elf_i386_nacl_plt_entry): Likewise.
634 (elf_i386_nacl_pic_plt0_entry): Likewise.
635 (elf_i386_nacl_pic_plt_entry): Likewise.
636 (elf_i386_nacl_eh_frame_plt): Likewise.
637 (elf_i386_nacl_plt): Likewise.
638 (elf32_i386_nacl_elf_object_p): Likewise.
639 (elf_i386_get_synthetic_symtab): Updated.
640 (elf_i386_link_setup_gnu_properties): Likewise.
641 * elf64-x86-64.c: Don't include "elf-nacl.h".
642 (elf_x86_64_nacl_plt): Removed.
643 (elf64_x86_64_nacl_elf_object_p): Likewise.
644 (elf_x86_64_nacl_plt0_entry): Likewise.
645 (elf_x86_64_nacl_plt_entry): Likewise.
646 (elf_x86_64_nacl_eh_frame_plt): Likewise.
647 (elf_x86_64_nacl_plt): Likewise.
648 (elf32_x86_64_nacl_elf_object_p): Likewise.
649 (elf_x86_64_get_synthetic_symtab): Updated.
650 (elf_x86_64_link_setup_gnu_properties): Likewise.
651 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
652 * targets.c: Remove x86 NaCl target vectors.
653 * bfd-in2.h: Regenerated.
654 * configure: Likewise.
656 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
658 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
659 _bfd_elf_add_dynamic_tags.
661 2020-06-29 Alan Modra <amodra@gmail.com>
663 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
664 return value of bfd_bread. Don't read more than requested length.
665 Sanity check length. Properly terminate file name.
667 2020-06-29 Alan Modra <amodra@gmail.com>
669 * arc-got.h: Use C style comments.
670 * coff-z80.c: Likewise.
671 * elf32-csky.c: Likewise.
672 * peXXigen.c: Likewise.
673 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
676 2020-06-26 Pat Bernardi <bernardi@adacore.com>
678 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
679 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
681 2020-06-26 Alan Modra <amodra@gmail.com>
683 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
684 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
685 (riscv_get_priv_spec_name): Move to..
686 * cpu-riscv.c: ..here.
687 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
688 Use %u to print unsigned numbers.
690 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
692 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
693 default architecture.
695 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
698 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
699 _bfd_elf_add_dynamic_tags.
701 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
704 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
705 _bfd_elf_add_dynamic_tags.
707 2020-06-24 Alan Modra <amodra@gmail.com>
709 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
710 shifts without undefined behaviour.
712 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
714 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
716 (_bfd_elf_add_dynamic_tags): New.
717 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
718 _bfd_elf_add_dynamic_tags.
719 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
720 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
721 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
722 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
723 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
724 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
725 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
726 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
728 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
729 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
730 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
731 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
732 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
733 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
734 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
735 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
736 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
738 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
739 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
740 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
741 _bfd_elf_maybe_vxworks_add_dynamic_tags.
742 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
743 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
745 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
746 (_bfd_x86_elf_size_dynamic_sections): Likewise.
747 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
748 dt_reloc_sz and dt_reloc_ent.
749 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
750 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
752 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
753 etab.dt_pltgot_required.
754 (elf32_hppa_size_dynamic_sections): Call
755 _bfd_elf_add_dynamic_tags.
756 * elf32-metag.c (elf_metag_link_hash_table_create): Set
757 etab.dt_pltgot_required.
758 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
759 * elf32-sh.c (sh_elf_link_hash_table_create): Set
760 root.dt_pltgot_required for FDPIC output.
761 (sh_elf_size_dynamic_sections): Call
762 _bfd_elf_maybe_vxworks_add_dynamic_tags.
763 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
764 elf.dt_pltgot_required.
765 (elf_xtensa_size_dynamic_sections): Call
766 _bfd_elf_add_dynamic_tags.
767 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
768 root.dt_pltgot_required.
769 (elf64_hppa_size_dynamic_sections): Call
770 _bfd_elf_add_dynamic_tags.
771 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
772 root.dt_pltgot_required.
773 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
774 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
775 * elflink.c (_bfd_elf_add_dynamic_tags): New.
777 2020-06-22 Saagar Jha <saagar@saagarjha.com>
779 * mach-o.c: Support the new load commands by reading a linkedit
780 data command for them.
782 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
784 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
785 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
786 (riscv_get_priv_spec_class): Likewise.
787 (riscv_get_priv_spec_name): Likewise.
788 (riscv_get_priv_spec_class_from_numbers): New function, convert
789 the version numbers into string, then call riscv_get_priv_spec_class
790 to get the priv spec class.
791 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
792 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
793 (riscv_get_priv_spec_name): Likewise.
794 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
795 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
796 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
797 of input and output objects form their priv spec attributes by
798 riscv_get_priv_spec_class_from_numbers. Report warning rather than
799 errors when linking objects with differnet priv spec versions. We do
800 know v1.9.1 may have conflicts to other versions, so report the
801 warning, too. After that, update the output priv spec version to the
804 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
806 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
807 priv attributes, we will check the conflicts for all of them (major,
808 minor and revision), and then set the priv_attrs_merged to TRUE to
809 indicate that we have handled all of the priv attributes. Remove
810 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
812 2020-06-21 Alan Modra <amodra@gmail.com>
815 * configure.ac: Disable plugins by default for some targets.
816 * plugin.c: Comment typo fix.
817 * configure: Regenerate.
819 2020-06-19 Nick Clifton <nickc@redhat.com>
821 * plugin.c (try_load_plugin): Suppress the error message about
822 being unable to open a plugin if creating a list of viable
825 2020-06-16 Alan Modra <amodra@gmail.com>
827 * aout-tic30.c: Delete file.
828 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
829 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
830 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
831 (xc16x-*-elf): Sort properly.
832 * configure.ac: Remove tic30_aout_vec.
833 * targets.c: Likewise.
834 * Makefile.in: Regenerate.
835 * configure: Regenerate.
836 * po/SRC-POTFILES.in: Regenerate.
838 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
840 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
841 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
842 (elf32xtensa_abi): New global variable.
843 (xtensa_abi_choice): New function.
844 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
845 XSHAL_ABI to select PLT code.
847 2020-06-15 Roland McGrath <mcgrathr@google.com>
849 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
850 field of bfd_link_info.
852 2020-06-15 Alan Modra <amodra@gmail.com>
854 * config.bfd: Obsolete powerpcle-*-pe targets.
856 2020-06-15 Alan Modra <amodra@gmail.com>
859 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
860 symbols that were defined in discarded sections.
861 * cofflink.c (coff_link_check_archive_element): Likewise.
862 (coff_link_add_symbols): Set indx to -3 for symbols defined in
864 (_bfd_coff_write_global_sym): Don't emit such symbols.
865 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
866 libcoff.h: Regenerate.
868 2020-06-11 Alan Modra <amodra@gmail.com>
871 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
873 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
875 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
876 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
877 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
880 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
883 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
884 Clear verinfo.verdef.
886 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
889 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
890 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
891 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
893 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
894 Set ifunc_resolvers if there are FUNC resolvers.
895 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
896 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
897 with elf.ifunc_resolvers.
898 (write_plt_relocs_for_local_syms): Likewise.
899 (ppc64_elf_relocate_section): Likewise.
900 (ppc64_elf_finish_dynamic_sections): Likewise.
901 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
903 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
904 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
905 instead of readonly_dynrelocs_against_ifunc.
906 * elfxx-x86.h (elf_x86_link_hash_table): Remove
907 readonly_dynrelocs_against_ifunc.
909 2020-06-09 Alan Modra <amodra@gmail.com>
911 * elf64-ppc.c (struct ppc_link_hash_table): Delete
912 maybe_local_ifunc_resolver field.
913 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
914 cases where maybe_local_ifunc_resolver was set.
915 (ppc64_elf_relocate_section): Likewise.
916 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
919 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
921 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
923 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
925 (elf32_arm_size_dynamic_sections): Updated. Clear
926 root.tlsdesc_plt for DF_BIND_NOW.
927 (elf32_arm_finish_dynamic_sections): Updated.
928 (elf32_arm_output_arch_local_syms): Likewise.
929 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
930 Clear root.tlsdesc_plt for DF_BIND_NOW.
931 (nds32_elf_finish_dynamic_sections): Updated.
932 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
933 dt_tlsdesc_plt and dt_tlsdesc_got.
934 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
935 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
936 tlsdesc_plt and dt_tlsdesc_got.
937 (elfNN_aarch64_allocate_dynrelocs): Updated.
938 (elfNN_aarch64_finish_dynamic_sections): Likewise.
939 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
940 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
942 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
943 (_bfd_x86_elf_size_dynamic_sections): Likewise.
944 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
945 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
948 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
950 * elf32-tic6x.c (elf32_bed): Defined the default to
953 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
955 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
957 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
958 root.splt/root.srelplt.
959 (elf64_hppa_create_dynamic_sections): Likewise.
960 (elf64_hppa_size_dynamic_sections): Likewise.
961 (elf64_hppa_finish_dynamic_symbol): Likewise.
962 (elf_hppa_final_link): Likewise.
963 (elf_hppa_final_link_relocate): Likewise.
965 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
967 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
968 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
971 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
973 * elf-bfd.h (elf_target_os): New.
974 (elf_link_hash_table): Add target_os.
975 (elf_backend_data): Add target_os.
976 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
977 symbian_p and nacl_p.
978 (create_got_section): Updated.
979 (elf32_arm_create_dynamic_sections): Likewise.
980 (arm_type_of_stub): Likewise.
981 (elf32_arm_create_or_find_stub_sec): Likewise.
982 (elf32_arm_allocate_plt_entry): Likewise.
983 (elf32_arm_populate_plt_entry): Likewise.
984 (elf32_arm_final_link_relocate): Likewise.
985 (elf32_arm_check_relocs): Likewise.
986 (allocate_dynrelocs_for_symbol): Likewise.
987 (elf32_arm_finish_dynamic_symbol): Likewise.
988 (elf32_arm_finish_dynamic_sections): Likewise.
989 (elf32_arm_output_plt_map_1): Likewise.
990 (elf32_arm_output_arch_local_syms): Likewise.
991 (elf32_arm_add_symbol_hook): Likewise.
992 (elf32_arm_nacl_link_hash_table_create): Likewise.
993 (elf32_arm_vxworks_link_hash_table_create): Likewise.
994 (elf32_arm_symbian_link_hash_table_create): Likewise.
995 (ELF_TARGET_OS): New.
996 * elf32-i386.c (elf_i386_arch_bed): Removed.
997 (elf_backend_arch_data): Likewise.
998 (elf_i386_solaris_arch_bed): Likewise.
999 (elf_i386_nacl_arch_bed): Likewise.
1000 (elf_i386_vxworks_arch_bed): Likewise.
1001 (elf_i386_relocate_section): Updated.
1002 (elf_i386_finish_dynamic_sections): Likewise.
1003 (elf_i386_get_synthetic_symtab): Likewise.
1004 (elf_i386_link_setup_gnu_properties): Likewise.
1005 (ELF_TARGET_OS): New.
1006 * elf32-mips.c (ELF_TARGET_OS): New.
1007 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1008 (ppc_elf_create_got): Updated.
1009 (ppc_elf_create_dynamic_sections): Likewise.
1010 (ppc_elf_check_relocs): Likewise.
1011 (ppc_elf_adjust_dynamic_symbol): Likewise.
1012 (ppc_elf_size_dynamic_sections): Likewise.
1013 (ppc_elf_relocate_section): Likewise.
1014 (ppc_elf_finish_dynamic_sections): Likewise.
1015 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1016 (ELF_TARGET_OS): New.
1017 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1018 (sh_elf_link_hash_table_create): Updated.
1019 (sh_elf_create_dynamic_sections): Likewise.
1020 (allocate_dynrelocs): Likewise.
1021 (sh_elf_size_dynamic_sections): Likewise.
1022 (sh_elf_relocate_section): Likewise.
1023 (sh_elf_finish_dynamic_symbol): Likewise.
1024 (sh_elf_finish_dynamic_sections): Likewise.
1025 (ELF_TARGET_OS): New.
1026 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1028 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1029 (ELF_TARGET_OS): New.
1030 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1031 (elf_x86_64_solaris_arch_bed): Likewise.
1032 (elf_x86_64_nacl_arch_bed): Likewise.
1033 (elf_x86_64_finish_dynamic_sections): Updated.
1034 (elf_x86_64_get_synthetic_symtab): Likewise.
1035 (elf_x86_64_link_setup_gnu_properties): Likewise.
1036 (ELF_TARGET_OS): New.
1037 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1039 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1040 (MIPS_ELF_REL_DYN_NAME): Updated.
1041 (ELF_MIPS_GP_OFFSET): Likewise.
1042 (mips_elf_create_local_got_entry): Likewise.
1043 (mips_elf_allocate_dynamic_relocations): Likewise.
1044 (mips_elf_count_got_symbols): Likewise.
1045 (is_gott_symbol): Likewise.
1046 (mips_elf_calculate_relocation): Likewise.
1047 (mips_elf_create_dynamic_relocation): Likewise.
1048 (_bfd_mips_elf_check_relocs): Likewise.
1049 (allocate_dynrelocs): Likewise.
1050 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1051 (mips_elf_lay_out_got): Likewise.
1052 (mips_elf_set_plt_sym_value): Likewise.
1053 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1054 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1055 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1056 (_bfd_mips_elf_final_link): Likewise.
1057 (_bfd_mips_init_file_header): Likewise.
1058 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1060 (allocate_dynrelocs): Likewise.
1061 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1062 (_bfd_sparc_elf_relocate_section): Likewise.
1063 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1064 (sparc_finish_dyn): Likewise.
1065 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1066 * elfxx-target.h (ELF_TARGET_OS): New.
1067 (elfNN_bed): Add ELF_TARGET_OS.
1068 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1069 (_bfd_x86_elf_link_hash_table_create): Likewise.
1070 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1071 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1072 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1073 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1074 * elfxx-x86.h (elf_x86_target_os): Removed.
1075 (elf_x86_backend_data): Likewise.
1076 (get_elf_x86_backend_data): Likewise.
1077 (elf_x86_link_hash_table): Remove target_os.
1079 2020-06-06 Alan Modra <amodra@gmail.com>
1082 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1083 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1084 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1085 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1086 * elf64-ppc.c: Update throughout for reloc renaming.
1087 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1088 * libbfd.h: Regenerate.
1089 * bfd-in2.h: Regenerate.
1091 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1097 2020-06-05 Nick Clifton <nickc@redhat.com>
1099 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1102 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1104 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1105 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1106 whether the object can be linked according to it's priv
1107 attributes. The object without any priv spec attributes can
1108 be linked with others. If the first input object doesn't contain
1109 any priv attributes, then we need to copy the setting from the
1110 next input one. Also report more detailed error messages to user.
1112 2020-06-04 Stephen Casner <casner@acm.org>
1114 Extend pdp11-aout symbol table format to accommodate .stab
1115 symbols and implement correct handling of them.
1117 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1118 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1119 normal vs. .stab symbol table type values, replacing N_STAB mask.
1120 (translate_from_native_sym_flags): Determine correct section for
1121 different .stab types.
1122 (translate_to_native_sym_flags): Leave .stab types intact.
1123 (translate_symbol_table): Error if symbol indicates overlay;
1124 store desc field from .stab symbols.
1125 (write_syms): Output desc field with symbol.
1126 (aout_link_check_ar_symbols): Skip .stab symbols.
1127 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1128 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1129 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1130 correctly distinguish .stab symbols and select calculate their
1131 section and value; and copy desc and ovly fields from input symbol
1134 2020-06-04 Stephen Casner <casner@acm.org>
1136 * aoutx.h (translate_symbol_table): Comment had external and
1138 * pdp11.c (translate_symbol_table): Likewise.
1140 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1142 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1143 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1144 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1146 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1149 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1150 in debug section against symbol defined in shared library to 0.
1151 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1152 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1153 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1154 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1155 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1156 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1157 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1158 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1159 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1160 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1161 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1162 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1163 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1164 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1166 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1167 there is non-GOT reference.
1168 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1169 non-alloced sections.
1171 2020-06-03 Stephen Casner <casner@acm.org>
1173 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1175 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1177 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1178 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1179 other size that doesn't qcover the header word.
1180 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1181 string table, and zero it.
1182 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1183 message and set bfd_error on finding an invalid name string offset.
1184 (add_to_stringtab): INLINE -> inline
1185 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1187 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1188 any relocs that could not be recognised.
1189 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1190 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1191 name exists and is long enough, before attempting to see if it is
1193 c3864421222 - Correct case for N_SO being the last symbol.
1194 50455f1ab29 PR 20891 - Handle the case where the main file name
1195 and the directory name are both empty.
1196 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1197 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1198 range string table offsets.
1199 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1200 illegal string offset.
1201 (aout_link_includes_newfunc): Add comment.
1202 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1203 on unexpected relocation type rather than ASSERT.
1205 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1208 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1209 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1211 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1214 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1215 non-alloced sections.
1217 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1219 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1220 dynamic relocations for non SEC_ALLOC sections.
1222 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1224 * aout64.c (BMAGIC, QMAGIC): Do not define.
1225 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1226 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1227 to check the file format.
1228 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1229 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1230 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1232 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1234 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1235 relocations for non SEC_ALLOC sections.
1237 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1239 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1240 * elf32-arm.c (maybe_set_textrel): Removed.
1241 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1242 with _bfd_elf_maybe_set_textrel.
1243 * elf32-csky.c (maybe_set_textrel): Removed.
1244 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1245 with _bfd_elf_maybe_set_textrel.
1246 * elf32-hppa.c (maybe_set_textrel): Removed.
1247 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1248 with _bfd_elf_maybe_set_textrel.
1249 * elf32-lm32.c (maybe_set_textrel): Removed.
1250 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1251 with _bfd_elf_maybe_set_textrel.
1252 * elf32-m32r.c (maybe_set_textrel): Removed.
1253 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1254 with _bfd_elf_maybe_set_textrel.
1255 * elf32-metag.c (maybe_set_textrel): Removed.
1256 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1257 with _bfd_elf_maybe_set_textrel.
1258 * elf32-nds32.c (maybe_set_textrel): Removed.
1259 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1260 with _bfd_elf_maybe_set_textrel.
1261 * elf32-or1k.c (maybe_set_textrel): Removed.
1262 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1263 with _bfd_elf_maybe_set_textrel.
1264 * elf32-ppc.c (maybe_set_textrel): Removed.
1265 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1266 with _bfd_elf_maybe_set_textrel.
1267 * elf32-s390.c (maybe_set_textrel): Removed.
1268 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1269 with _bfd_elf_maybe_set_textrel.
1270 * elf32-sh.c (maybe_set_textrel): Removed.
1271 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1272 with _bfd_elf_maybe_set_textrel.
1273 * elf32-tic6x.c (maybe_set_textrel): Removed.
1274 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1275 with _bfd_elf_maybe_set_textrel.
1276 * elf32-tilepro.c (maybe_set_textrel): Removed.
1277 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1278 with _bfd_elf_maybe_set_textrel.
1279 * elf64-ppc.c (maybe_set_textrel): Removed.
1280 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1281 with _bfd_elf_maybe_set_textrel.
1282 * elf64-s390.c (maybe_set_textrel): Removed.
1283 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1284 with _bfd_elf_maybe_set_textrel.
1285 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1286 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1287 with _bfd_elf_maybe_set_textrel.
1288 * elfnn-riscv.c (maybe_set_textrel): Removed.
1289 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1290 with _bfd_elf_maybe_set_textrel.
1291 * elfxx-sparc.c (maybe_set_textrel): Removed.
1292 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1293 with _bfd_elf_maybe_set_textrel.
1294 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1295 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1296 with _bfd_elf_maybe_set_textrel.
1297 * elfxx-x86.c (maybe_set_textrel): Removed.
1298 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1299 with _bfd_elf_maybe_set_textrel.
1300 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1302 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1305 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1307 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1308 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1309 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1310 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1312 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1313 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1314 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1315 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1316 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1317 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1318 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1319 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1320 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1321 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1322 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1323 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1324 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1325 (elf_backend_copy_indirect_symbol): Likewise.
1326 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1327 (elf_backend_copy_indirect_symbol): Likewise.
1328 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1330 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1333 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1334 * elf32-arm.c (readonly_dynrelocs): Removed.
1335 (maybe_set_textrel): Replace readonly_dynrelocs with
1336 _bfd_elf_readonly_dynrelocs.
1337 * elf32-csky.c (readonly_dynrelocs): Removed.
1338 (maybe_set_textrel): Replace readonly_dynrelocs with
1339 _bfd_elf_readonly_dynrelocs.
1340 * elf32-hppa.c(readonly_dynrelocs): Removed.
1341 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1342 _bfd_elf_readonly_dynrelocs.
1343 (maybe_set_textrel): Likewise.
1344 * elf32-lm32.c (readonly_dynrelocs): Removed.
1345 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1346 with _bfd_elf_readonly_dynrelocs.
1347 (maybe_set_textrel): Likewise.
1348 * elf32-m32r.c (readonly_dynrelocs): Removed.
1349 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1350 with _bfd_elf_readonly_dynrelocs.
1351 (maybe_set_textrel): Likewise.
1352 * elf32-metag.c (readonly_dynrelocs): Removed.
1353 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1354 with _bfd_elf_readonly_dynrelocs.
1355 (maybe_set_textrel): Likewise.
1356 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1357 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1358 with _bfd_elf_readonly_dynrelocs.
1359 * elf32-nds32.c (readonly_dynrelocs): Removed.
1360 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1361 with _bfd_elf_readonly_dynrelocs.
1362 (maybe_set_textrel): Likewise.
1363 * elf32-or1k.c (readonly_dynrelocs): Removed.
1364 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1365 with _bfd_elf_readonly_dynrelocs.
1366 * elf32-ppc.c (readonly_dynrelocs): Removed.
1367 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1368 _bfd_elf_readonly_dynrelocs.
1369 (ppc_elf_adjust_dynamic_symbol): Likewise.
1370 (maybe_set_textrel): Likewise.
1371 * elf32-s390.c (readonly_dynrelocs): Removed.
1372 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1373 with _bfd_elf_readonly_dynrelocs.
1374 (maybe_set_textrel): Likewise.
1375 * elf32-sh.c (readonly_dynrelocs): Removed.
1376 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1377 _bfd_elf_readonly_dynrelocs.
1378 (maybe_set_textrel): Likewise.
1379 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1380 (maybe_set_textrel): Replace readonly_dynrelocs with
1381 _bfd_elf_readonly_dynrelocs.
1382 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1383 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1384 with _bfd_elf_readonly_dynrelocs.
1385 (maybe_set_textrel): Likewise.
1386 * elf64-ppc.c (readonly_dynrelocs): Removed.
1387 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1388 _bfd_elf_readonly_dynrelocs.
1389 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1390 (maybe_set_textrel): Likewise.
1391 * elf64-s390.c (readonly_dynrelocs): Removed.
1392 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1393 with _bfd_elf_readonly_dynrelocs.
1394 (maybe_set_textrel): Likewise.
1395 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1396 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1397 (maybe_set_textrel): Replace readonly_dynrelocs with
1398 _bfd_elf_readonly_dynrelocs.
1399 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1400 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1401 with _bfd_elf_readonly_dynrelocs.
1402 (maybe_set_textrel): Likewise.
1403 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1404 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1405 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1406 (maybe_set_textrel): Likewise.
1407 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1408 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1409 with _bfd_elf_readonly_dynrelocs.
1410 (maybe_set_textrel): Likewise.
1411 * elfxx-x86.c (readonly_dynrelocs): Removed.
1412 (maybe_set_textrel): Replace readonly_dynrelocs with
1413 _bfd_elf_readonly_dynrelocs.
1414 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1416 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1418 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1419 -fsanitize=undefined.
1421 2020-06-03 Alan Modra <amodra@gmail.com>
1425 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1427 (pe_ILF_build_a_bfd): Likewise.
1429 2020-06-03 Alan Modra <amodra@gmail.com>
1432 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1433 core files as well as objects.
1435 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1438 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1439 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1441 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1442 (elf_arc_link_hash_newfunc): Updated.
1443 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1444 (elf32_arm_link_hash_newfunc): Updated.
1445 (elf32_arm_copy_indirect_symbol): Likewise.
1446 (elf32_arm_check_relocs): Likewise.
1447 (readonly_dynrelocs): Likewise.
1448 (allocate_dynrelocs_for_symbol): Likewise.
1449 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1450 (csky_elf_link_hash_newfunc): Updated.
1451 (csky_allocate_dynrelocs): Likewise.
1452 (readonly_dynrelocs): Likewise.
1453 (csky_elf_copy_indirect_symbol): Likewise.
1454 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1455 (hppa_link_hash_newfunc): Updated.
1456 (elf32_hppa_copy_indirect_symbol): Likewise.
1457 (elf32_hppa_hide_symbol): Likewise.
1458 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1459 (allocate_dynrelocs): Likewise.
1460 (elf32_hppa_relocate_section): Likewise.
1461 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1462 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1463 (lm32_elf_link_hash_newfunc): Likewise.
1464 (lm32_elf_link_hash_table_create): Updated.
1465 (readonly_dynrelocs): Likewise.
1466 (allocate_dynrelocs): Likewise.
1467 (lm32_elf_copy_indirect_symbol): Likewise.
1468 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1469 (m32r_elf_link_hash_newfunc): Likewise.
1470 (m32r_elf_link_hash_table_create): Updated.
1471 (m32r_elf_copy_indirect_symbol): Likewise.
1472 (allocate_dynrelocs): Likewise.
1473 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1474 (metag_link_hash_newfunc): Updated.
1475 (elf_metag_copy_indirect_symbol): Likewise.
1476 (readonly_dynrelocs): Likewise.
1477 (allocate_dynrelocs): Likewise.
1478 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1480 (link_hash_newfunc): Updated.
1481 (microblaze_elf_check_relocs): Likewise.
1482 (microblaze_elf_copy_indirect_symbol): Likewise.
1483 (readonly_dynrelocs): Likewise.
1484 (allocate_dynrelocs): Likewise.
1485 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1486 (nds32_elf_link_hash_newfunc): Updated.
1487 (nds32_elf_copy_indirect_symbol): Likewise.
1488 (readonly_dynrelocs): Likewise.
1489 (allocate_dynrelocs): Likewise.
1490 (nds32_elf_check_relocs): Likewise.
1491 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1492 (link_hash_newfunc): Updated.
1493 (nios2_elf32_copy_indirect_symbol): Likewise.
1494 (nios2_elf32_check_relocs): Likewise.
1495 (allocate_dynrelocs): Likewise.
1496 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1497 (or1k_elf_link_hash_newfunc): Updated.
1498 (readonly_dynrelocs): Likewise.
1499 (allocate_dynrelocs): Likewise.
1500 (or1k_elf_copy_indirect_symbol): Likewise.
1501 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1502 (ppc_elf_link_hash_newfunc): Updated.
1503 (ppc_elf_copy_indirect_symbol): Likewise.
1504 (ppc_elf_check_relocs): Likewise.
1505 (readonly_dynrelocs): Likewise.
1506 (ppc_elf_adjust_dynamic_symbol): Likewise.
1507 (allocate_dynrelocs): Likewise.
1508 (ppc_elf_relocate_section): Likewise.
1509 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1510 (link_hash_newfunc): Updated.
1511 (elf_s390_copy_indirect_symbol): Likewise.
1512 (readonly_dynrelocs): Likewise.
1513 (elf_s390_adjust_dynamic_symbol): Likewise.
1514 (allocate_dynrelocs): Likewise.
1515 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1516 (sh_elf_link_hash_newfunc): Updated.
1517 (readonly_dynrelocs): Likewise.
1518 (allocate_dynrelocs): Likewise.
1519 (sh_elf_copy_indirect_symbol): Likewise.
1520 (sh_elf_check_relocs): Likewise.
1521 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1522 (elf32_tic6x_link_hash_newfunc): Likewise.
1523 (elf32_tic6x_link_hash_table_create): Updated.
1524 (readonly_dynrelocs): Likewise.
1525 (elf32_tic6x_check_relocs): Likewise.
1526 (elf32_tic6x_allocate_dynrelocs): Likewise.
1527 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1529 (link_hash_newfunc): Updated.
1530 (tilepro_elf_copy_indirect_symbol): Likewise.
1531 (tilepro_elf_check_relocs): Likewise.
1532 (allocate_dynrelocs): Likewise.
1533 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1534 (ppc64_elf_copy_indirect_symbol): Updated.
1535 (ppc64_elf_check_relocs): Likewise.
1536 (readonly_dynrelocs): Likewise.
1537 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1538 (dec_dynrel_count): Likewise.
1539 (allocate_dynrelocs): Likewise.
1540 (ppc64_elf_relocate_section): Likewise.
1541 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1542 (link_hash_newfunc): Updated.
1543 (elf_s390_copy_indirect_symbol): Likewise.
1544 (readonly_dynrelocs): Likewise.
1545 (allocate_dynrelocs): Likewise.
1546 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1547 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1549 (elfNN_aarch64_link_hash_newfunc): Updated.
1550 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1551 (readonly_dynrelocs): Likewise.
1552 (need_copy_relocation_p): Likewise.
1553 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1554 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1555 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1556 (link_hash_newfunc): Updated.
1557 (riscv_elf_copy_indirect_symbol): Likewise.
1558 (riscv_elf_check_relocs): Likewise.
1559 (readonly_dynrelocs): Likewise.
1560 (allocate_dynrelocs): Likewise.
1561 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1563 (link_hash_newfunc): Updated.
1564 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1565 (_bfd_sparc_elf_check_relocs): Likewise.
1566 (readonly_dynrelocs): Likewise.
1567 (allocate_dynrelocs): Likewise.
1568 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1569 (link_hash_newfunc): Updated.
1570 (tilegx_elf_copy_indirect_symbol): Likewise.
1571 (tilegx_elf_check_relocs): Likewise.
1572 (readonly_dynrelocs): Likewise.
1573 (allocate_dynrelocs): Likewise.
1574 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1575 (readonly_dynrelocs): Likewise.
1576 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1577 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1579 2020-06-01 Alan Modra <amodra@gmail.com>
1581 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1582 command against cmd_length, not the end of record. For
1583 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1584 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1587 2020-05-28 David Faust <david.faust@oracle.com>
1589 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1590 R_BPF_INSN_{32,64} relocations.
1592 2020-05-28 Stephen Casner <casner@acm.org>
1594 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1595 addreses in .long (used in testsuites) and .stab values.
1597 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1600 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1601 Check bfd_link_dll when issue a DT_TEXTREL warning.
1602 * elfxx-x86.c (maybe_set_textrel): Likewise.
1603 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1605 2020-05-26 Nick Clifton <nickc@redhat.com>
1607 * plugin.c (try_load_plugin): Extend error message when a plugin
1610 2020-05-23 Alan Modra <amodra@gmail.com>
1612 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1614 2020-05-22 Alan Modra <amodra@gmail.com>
1617 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1618 attributes from shared libraries, and do not return an error if
1621 2020-05-21 Alan Modra <amodra@gmail.com>
1624 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1626 (_bfd_delete_bfd): Free the copy.
1627 (_bfd_new_bfd): Free nbfd->memory on error.
1629 2020-05-21 Alan Modra <amodra@gmail.com>
1631 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1632 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1633 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1634 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1635 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1636 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1637 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1638 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1639 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1640 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1641 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1642 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1643 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1644 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1645 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1646 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1647 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1648 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1649 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1650 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1652 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1654 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1655 get_default_version. It is used to find the default version for
1656 the specific extension.
1657 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1658 default_major_version and default_minor_version. Add new bfd_boolean
1659 parameter *use_default_version. Set it to TRUE if we need to call
1660 the callback rps->get_default_version to find the default version.
1661 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1662 the default version in riscv_parsing_subset_version, and then call
1663 riscv_add_subset to add the subset into subset list.
1664 (riscv_parse_prefixed_ext): Likewise.
1665 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1666 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1667 strings rather than characters.
1668 riscv_merge_arch_attr_info): The callback function get_default_version
1669 is only needed for assembler, so set it to NULL int the linker.
1670 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1671 * elfxx-riscv.h: Updated.
1673 2020-05-20 Alan Modra <amodra@gmail.com>
1676 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1677 use bfd_set_filename.
1678 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1679 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1680 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1681 (bfd_create): Likewise.
1682 (_bfd_delete_bfd): Don't free filename.
1683 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1684 return pointer to the copy or NULL on alloc fail.
1685 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1686 result of bfd_set_filename.
1687 * bfd-in2.h: Regenerate.
1689 2020-05-20 Alan Modra <amodra@gmail.com>
1692 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1693 section size against file size.
1694 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1696 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1699 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1700 and memset when allocating memory for the sections_being_created
1703 2020-05-19 Stafford Horne <shorne@gmail.com>
1705 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1707 (or1k_elf_relocate_section): Access srelgot via
1708 htab->root.srelgot. Add assertions for srelgot->contents.
1709 Introduce local variable for srelgot to not reuse global
1711 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1712 (or1k_set_got_and_rela_sizes): New function.
1713 (or1k_initial_exec_offset): New function.
1714 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1715 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1717 (or1k_elf_check_relocs): Use OR to set TLS access.
1718 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1720 (or1k_elf_size_dynamic_sections): Use
1721 or1k_set_got_and_rela_sizes to set sizes.
1722 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1723 (TCB_SIZE): New macro.
1724 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1725 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1726 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1727 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1728 (tpoff): Add dynamic boolean argument.
1729 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1731 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1733 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1734 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1735 cases with BFD_RELOC_AARCH64_JUMP26.
1736 (elfNN_aarch64_check_relocs): Likewise.
1738 2020-05-19 Alan Modra <amodra@gmail.com>
1740 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1741 bfd_get_filename rather than accessing bfd->filename directly.
1742 * aout-target.h (MY (object_p)): Likewise.
1743 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1744 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1745 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1746 (_bfd_archive_bsd44_construct_extended_name_table),
1747 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1748 (_bfd_bsd_write_armap): Likewise.
1749 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1750 * cache.c (bfd_open_file): Likewise.
1751 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1752 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1753 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1754 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1755 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1756 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1757 (patch_tls_desc_to_ie): Likewise.
1758 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1759 (spu_elf_auto_overlay): Likewise.
1760 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1761 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1762 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1763 * elflink.c (bfd_elf_size_dynamic_sections),
1764 (elf_link_input_bfd): Likewise.
1765 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1766 * mach-o.c (bfd_mach_o_follow_dsym),
1767 (bfd_mach_o_close_and_cleanup): Likewise.
1768 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1769 (find_separate_debug_file, get_build_id_name): Likewise.
1770 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1771 * plugin.c (bfd_plugin_open_input): Likewise.
1772 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1773 * som.c (som_write_armap): Likewise.
1774 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1775 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1776 (_bfd_vms_lib_write_archive_contents): Likewise.
1777 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1779 2020-05-19 Alan Modra <amodra@gmail.com>
1782 * bfdio.c (_bfd_real_fopen): Typo fix.
1784 2020-05-18 Nick Clifton <nickc@redhat.com>
1787 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1788 for the sections_being_created array.
1790 2020-05-18 Alan Modra <amodra@gmail.com>
1792 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1793 they can be freed without also freeing internal_relocs.
1795 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1798 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1799 separators into DOS style when creating a WIN32 fullpath.
1801 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1803 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1804 to initialize RISC-V tdata.
1806 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1808 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1811 2020-05-11 Alan Modra <amodra@gmail.com>
1813 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1815 2020-05-11 Alan Modra <amodra@gmail.com>
1817 * elf64-ppc.c: Rename powerxx to power10 throughout.
1819 2020-05-11 Alan Modra <amodra@gmail.com>
1822 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1823 contains required number of auxents before processing any auxent.
1824 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1825 file name from auxents for PE.
1827 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1829 * aout-cris.c (DEFAULT_ARCH): Delete define.
1830 (MY_set_arch_mach): Likewise.
1831 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1833 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1834 of r_type before the shift.
1836 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1839 * elfnn-aarch64.c (group_sections): Copy implementation from
1842 2020-05-01 Alan Modra <amodra@gmail.com>
1845 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1846 accessing root.u.def of symbols. Also check root.u.def.section
1847 is non-NULL. Reverse tests so as to make the logic positive.
1849 2020-05-01 Alan Modra <amodra@gmail.com>
1852 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1853 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1855 2020-05-01 Alan Modra <amodra@gmail.com>
1858 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1859 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1860 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1861 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1862 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1863 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1864 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1865 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1866 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1867 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1869 2020-05-01 Alan Modra <amodra@gmail.com>
1872 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1873 from shared libraries.
1875 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1877 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1878 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1879 equals 0. Report overflow when the result has negative sign but
1880 all significant bits are zero.
1882 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1884 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1885 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1887 2020-04-28 Alan Modra <amodra@gmail.com>
1889 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1890 Emit warning message.
1892 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1894 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1895 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1896 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1897 to x86_64_pe_big_vec as it not a big-endian format.
1898 (vec i386_pe_big_vec): New.
1899 * configure.ac: Likewise.
1900 * targets.c: Likewise.
1901 * configure: Regenerate.
1902 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1903 COFF_WITH_PE_BIGOBJ): New.
1904 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1906 (x86_64_pe_be_vec): Moved.
1908 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1910 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1911 * elf.c (elfcore_grok_arc_v2): New function.
1912 (elfcore_grok_note): Call the new function to handle the corresponding
1914 (elfcore_write_arc_v2): New function.
1915 (elfcore_write_register_note): Call the new function to handle the
1916 corresponding pseudo-sections.
1918 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1921 * bfd-in2.h: Regenerated.
1922 * elf32-xtensa.c (elf_howto_table): New entries for
1923 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1924 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1925 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1926 R_XTENSA_NDIFF{8,16,32}.
1927 * libbfd.h (bfd_reloc_code_real_names): Add names for
1928 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1929 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1930 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1931 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1933 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1936 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1939 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1942 * elf-bfd.h (elf_backend_data): Add
1943 elf_backend_strip_zero_sized_dynamic_sections.
1944 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1945 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1947 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1949 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1951 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1953 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1955 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1957 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1959 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1961 2020-04-21 Nick Clifton <nickc@redhat.com>
1963 * po/sr.po: Updated Serbian translation.
1965 2020-04-21 Alan Modra <amodra@gmail.com>
1967 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1970 2020-04-20 Stephen Casner <casner@acm.org>
1972 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1973 causing globals from linker script to be treated as debug symbols.
1974 (translate_symbol_table): Don't sign-extend symbol values from 16
1975 to 64 bits in nm output.
1977 2020-04-20 Alan Modra <amodra@gmail.com>
1979 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1981 2020-04-18 Alan Modra <amodra@gmail.com>
1983 * section.c (bfd_is_const_section): Correct test for special
1985 * bfd-in2.h: Regenerate.
1987 2020-04-17 Alan Modra <amodra@gmail.com>
1990 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1993 2020-04-16 Nick Clifton <nickc@redhat.com>
1996 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1997 abort with a more helpful error message.
1999 2020-04-16 Alan Modra <amodra@gmail.com>
2002 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2005 2020-04-15 Fangrui Song <maskray@google.com>
2008 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2009 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2010 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2011 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2012 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2013 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2014 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2015 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2016 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2017 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2018 * elflink.c (elf_link_output_extsym): Likewise.
2019 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2021 2020-04-15 Alan Modra <amodra@gmail.com>
2024 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2025 pointer into strings that may be freed for section name, always
2026 allocate a new string.
2028 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2029 Jan W. Jagersma <jwjagersma@gmail.com>
2031 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2032 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2033 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2034 (_bfd_go32_mkobject): New functions.
2035 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2036 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2037 (go32exe_mkobject): Call _bfd_go32_mkobject.
2038 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2039 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2041 (coff_write_relocs): Enable extended reloc counter code if
2042 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2043 (coff_write_object_contents): Likewise. Pad section headers
2044 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2045 instead of coff_swap_scnhdr_out.
2046 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2047 enable extended reloc counter.
2048 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2049 Declare with ATTRIBUTE_UNUSED.
2050 * libcoff-in.h: (struct coff_tdata): New field go32.
2052 * libcoff.h: Regenerate.
2054 2020-04-14 Fangrui Song <maskray@google.com>
2057 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2060 2020-04-14 Stephen Casner <casner@acm.org>
2063 * pdp11.c: Add implementation of --imagic option.
2064 (adjust_o_magic): Fix objcopy --extract-symbol test.
2065 * libaout.h (enum aout_magic): Add i_magic.
2067 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2068 Nick Clifton <nickc@redhat.com>
2070 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2072 <default>: Error rather than abort.
2074 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2077 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2078 relocation section from section group.
2080 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2082 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2083 bfd->origin to file offset.
2084 * bfdwin.c (bfd_get_file_window): Likewise.
2085 * bfd.c: Clarify the use of the bfd->origin field.
2086 * bfd-in2.h: Regenerate.
2087 * coff-i386.c: Don't include go32exe.h. Allow overriding
2088 coff_write_object_contents via COFF_WRITE_CONTENTS.
2089 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2090 (go32exe_write_object_contents): New functions.
2091 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2092 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2093 (create_go32_stub): Remove check for 2k size limit. Read stub
2094 from go32exe_temp_stub if present.
2095 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2096 copy variable-length stub.
2097 (go32_check_format): Read stub to go32exe_temp_stub, set
2098 origin, return go32exe_cleanup.
2099 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2100 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2101 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2102 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2103 Remove functions and their associated #defines.
2104 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2105 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2106 Rename field go32stub to stub.
2107 * libcoff.h: Regenerate.
2108 * coff-stgo32.c (go32_check_format): Rename to...
2109 (go32exe_check_format): ...this.
2110 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2111 (go32exe_copy_private_bfd_data): ...this.
2112 (stub_bytes): Rename to...
2113 (go32exe_default_stub): ...this.
2114 (create_go32_stub): Rename to...
2115 (go32exe_create_stub): ...this.
2116 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2119 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2123 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2124 relocation to R_386_32 for relocation against non-preemptible
2126 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2127 allocate dynamic relocation for non-preemptible absolute symbol.
2128 (elf_i386_relocate_section): Pass sec to
2129 GENERATE_DYNAMIC_RELOCATION_P.
2130 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2131 (elf_x86_64_convert_load_reloc): Covert load relocation to
2132 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2133 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2134 for non-preemptible absolute symbol if they overflow.
2135 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2136 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2137 symbol. Don't allocate dynamic relocation for non-preemptible
2139 (elf_x86_64_relocate_section): Don't generate relative relocation
2140 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2141 to GENERATE_DYNAMIC_RELOCATION_P.
2142 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2143 against non-preemptible absolute symbol.
2144 (_bfd_elf_x86_valid_reloc_p): New function.
2145 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2147 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2148 argument. Don't generate dynamic relocation against
2149 non-preemptible absolute symbol.
2150 (ABS_SYMBOL_P): New.
2151 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2152 against non-preemptible absolute symbol.
2154 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2155 (_bfd_elf_x86_valid_reloc_p): New.
2157 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2160 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2161 address in the GOT if in thumb only mode.
2163 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2165 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2167 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2169 * mmo.c (mmo_scan): Create .text section only when needed, not
2172 2020-03-31 Alan Modra <amodra@gmail.com>
2174 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2177 2020-03-31 Alan Modra <amodra@gmail.com>
2179 * vms-alpha.c (image_write): Check bounds for sections without
2180 contents too. Error on non-zero write to section without
2182 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2184 2020-03-31 Alan Modra <amodra@gmail.com>
2186 * tekhex.c (pass_over): Check is_eof before reading buffer.
2188 2020-03-30 Nick Clifton <nickc@redhat.com>
2191 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2192 field to timestamp and make it an integer.
2193 * libcoff.h: Regenerate.
2194 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2195 field in the pe_data structure rather than the insert_timestamp
2198 2020-03-30 Alan Modra <amodra@gmail.com>
2201 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2204 2020-03-26 Nick Clifton <nickc@redhat.com>
2206 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2207 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2209 * libbfd.h: Regenerate.
2211 2020-03-26 Alan Modra <amodra@gmail.com>
2213 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2215 2020-03-26 Alan Modra <amodra@gmail.com>
2217 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2219 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2221 2020-03-25 Nick Clifton <nickc@redhat.com>
2223 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2225 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2226 * libbfd.h: Regenerate.
2228 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2230 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2231 correct field name in the output string.
2233 2020-03-25 Alan Modra <amodra@gmail.com>
2236 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2237 for SHT_NOBITS section if first in segment.
2239 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2242 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2243 (_bfd_elf_get_symbol_version_string): This.
2244 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2245 (_bfd_elf_get_symbol_version_string): This.
2246 (bfd_elf_print_symbol): Pass TRUE to
2247 _bfd_elf_get_symbol_version_string.
2248 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2249 bfd_boolean argument.
2250 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2251 * targets.c (_bfd_get_symbol_version_string): Likewise.
2252 (bfd_get_symbol_version_string): Likewise.
2253 * bfd-in2.h: Regenerated.
2255 2020-03-24 Nick Clifton <nickc@redhat.com>
2256 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2259 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2262 2020-03-24 Nick Clifton <nickc@redhat.com>
2265 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2266 segment to use for PT_GNU_RELRO, ignore empty sections in a
2267 segment's current list.
2269 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2272 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2274 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2278 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2279 on the previous _bfd_elf_get_symbol_version_string.
2280 (_bfd_elf_get_symbol_version_string): Use it.
2282 2020-03-24 Alan Modra <amodra@gmail.com>
2284 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2285 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2288 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2290 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2292 2020-03-23 Alan Modra <amodra@gmail.com>
2294 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2295 symbol count. Allocate an extra byte to ensure name strings
2296 are terminated. Sanity check name offsets. Release memory on
2299 2020-03-23 Alan Modra <amodra@gmail.com>
2301 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2302 field hasn't been read. Remove unnecessary casts.
2304 2020-03-22 Alan Modra <amodra@gmail.com>
2306 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2307 enough to read number of symbols.
2309 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2311 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2312 (EXECUTABLE_SUFFIX): Likewise.
2313 * config.in: Regenerated.
2314 * configure: Likewise.
2315 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2316 _bfd_generic_close_and_cleanup.
2317 (plugin_list_entry): Remove resolution_file, resolution_option,
2318 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2319 lto_wrapper, gcc_env and initialized,
2320 (need_lto_wrapper_p): Removed.
2321 (get_lto_wrapper): Likewise.
2322 (setup_lto_wrapper_env): Likewise.
2323 (register_all_symbols_read): Likewise.
2324 (egister_cleanup): Likewise.
2325 (get_symbols): Likewise.
2326 (add_input_file): Likewise.
2327 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2328 (add_symbols): Updated.
2329 (try_claim): Likewise.
2330 (try_load_plugin): Likewise.
2331 (bfd_plugin_canonicalize_symtab): Likewise.
2332 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2333 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2335 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2338 * plugin.c (plugin_list_entry): Add has_symbol_type.
2339 (add_symbols_v2): New function.
2340 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2341 provides symbol type.
2342 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2343 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2346 2020-03-20 Alan Modra <amodra@gmail.com>
2348 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2349 enough to read number of symbols.
2351 2020-03-20 Alan Modra <amodra@gmail.com>
2353 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2354 backend functions for NULL before calling.
2355 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2356 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2357 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2358 * elfnn-ia64.c (ignore_errors): New function.
2359 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2361 2020-03-19 Nick Clifton <nickc@redhat.com>
2364 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2365 location of the varinfo in the unit's debug info data. Change the
2366 type of the stack field to a boolean.
2367 (lookup_var_by_offset): New function. Returns the varinfo
2368 structure for the variable described at the given offset in the
2370 (scan_unit_for_symbols): Add support for variables which have the
2371 DW_AT_specification attribute.
2373 2020-03-19 Nick Clifton <nickc@redhat.com>
2376 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2379 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2381 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2383 2020-03-18 Nick Clifton <nickc@redhat.com>
2386 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2387 memory access when processing a corrupt secondary reloc section.
2389 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2391 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2392 instead of calling abort.
2393 * elf32-csky.c (csky_build_one_stub): Likewise.
2394 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2395 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2396 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2397 * elf32-metag.c (metag_build_one_stub): Likewise.
2398 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2399 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2400 (ppc_size_one_stub): Likewise.
2401 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2403 2020-03-17 Nick Clifton <nickc@redhat.com>
2406 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2407 with error messages.
2409 2020-03-17 Nick Clifton <nickc@redhat.com>
2412 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2413 free. Add free on another failure path.
2415 2020-03-16 Alan Modra <amodra@gmail.com>
2418 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2419 we have a non-zero section count. Do lma comparison in octets.
2421 2020-03-16 Alan Modra <amodra@gmail.com>
2423 * vms-alpha.c (dst_restore_location): Validate index into
2424 dst_ptr_offsets array before accessing. Return status.
2425 (dst_retrieve_location): Similarly, making "loc" parameter a
2426 pointer to return value.
2427 (_bfd_vms_slurp_etir): Update calls to above functions.
2429 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2431 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2433 * configure: Regenerated.
2435 2020-03-14 Alan Modra <amodra@gmail.com>
2437 * section.c (BFD_FAKE_SECTIONS): Formatting.
2438 * bfd-in2.h: Regenerate.
2440 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2442 * elf.c (elfcore_grok_netbsd_note): Add support for
2443 NT_NETBSDCORE_LWPSTATUS notes.
2445 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2447 * bfd-in2.h: Regenerate.
2448 * section.c (asection): Add already_assigned field.
2449 (BFD_FAKE_SECTION): Add default initializer for it.
2450 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2451 * elf32-arm.c (arm_build_one_stub): Add support for
2452 non_contiguous_regions.
2453 * elf32-csky.c (csky_build_one_stub): Likewise.
2454 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2455 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2456 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2457 * elf32-metag.c (metag_build_one_stub): Likewise.
2458 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2459 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2460 (ppc_size_one_stub): Likewise.
2461 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2462 * elflink.c (elf_link_input_bfd): Likewise.
2464 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2467 * elf-linker-x86.h (elf_linker_x86_params): Add
2468 static_before_all_inputs and has_dynamic_linker.
2469 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2470 dynamic input objects if -static is passed at command-line
2471 before all input files without --dynamic-linker unless
2472 --no-dynamic-linker is used.
2474 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2476 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2478 2020-03-13 Christian Eggers <ceggers@gmx.de>
2480 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2481 "p_paddr" from "at".
2482 * elfcode.h (bfd_from_remote_memory): Add units to several
2483 parameters. New local "opb". Fix usage of p_align. Fix
2484 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2485 call of target_read_memory.
2486 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2487 calculation of "offset" and "output_offset".
2488 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2489 from "offset" and fix calculation of "end" from "vma+size". Fix
2490 comparison between "sh_addr" and "vma"/"output_offset".
2491 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2492 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2494 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2495 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2496 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2497 assignment of p_paddr from phdr_lma. Fix comparison between
2498 "lma+size" and "next->lma".
2499 (elf_sort_segments): Fix assignment from p_paddr to lma.
2500 (assign_file_positions_for_load_sections): Add unit (bytes) to
2501 local "align". Fix calculation of local "off_adjust". Fix
2502 calculation of local "filehdr_vaddr".
2503 (assign_file_positions_for_non_load_sections): New local "opb".
2504 Fix calculation of "end" from "p_size". Fix comparison between
2505 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2506 from "end" and "p_vaddr".
2507 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2508 vma. Fix assignment to p_paddr from lma. Fix comparison between
2509 p_paddr and lma. Fix assignment to p_paddr from lma.
2510 * merge.c (sec_merge_emit): New local "opb". Convert
2511 "alignment_power" to octets.
2512 (_bfd_add_merge_section): New locals "alignment_power" and
2513 "opb". Fix comparison between "alignment_power" and
2515 (_bfd_merge_sections): New local "opb". Divide size by opb
2516 before checking align mask.
2518 2020-03-13 Christian Eggers <ceggers@gmx.de>
2520 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2521 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2523 (_bfd_elf_make_section_from_phdr): Similarly.
2524 (elf_fake_sections): Fix calculation of
2525 Elf_Internal_shdr::sh_addr from section VMA.
2526 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2528 (assign_file_positions_for_load_sections): Fix calculations of
2529 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2530 comparison between program header address and section LMA.
2531 (assign_file_positions_for_non_load_sections): Likewise.
2532 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2533 (IS_CONTAINED_BY_VMA): Add parameter opb.
2534 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2535 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2536 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2537 Fix calculations of p_addr_valid and p_vaddr_offset.
2538 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2539 with octets per byte when comparing against p_vaddr.
2541 2020-03-11 Alan Modra <amodra@gmail.com>
2543 * som.c (setup_sections): Sanity check subspace.name.
2545 2020-03-11 Alan Modra <amodra@gmail.com>
2547 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2549 2020-03-10 Alan Modra <amodra@gmail.com>
2552 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2555 2020-03-09 Alan Modra <amodra@gmail.com>
2557 * wasm-module.c (wasm_scan): Sanity check file name length
2558 before allocating memory. Move common section setup code. Do
2559 without bfd_tell to calculate section size.
2561 2020-03-06 Nick Clifton <nickc@redhat.com>
2563 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2564 with error messages and failure return values.
2566 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2568 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2569 relocation sections for any removed reference to a dynamic symbol.
2571 2020-03-05 Nick Clifton <nickc@redhat.com>
2573 * elf-bfd.h (struct elf_backend_data): Add new fields:
2574 init_secondary_reloc_section, slurp_secondary_reloc_section,
2575 write_secondary_reloc_section.
2576 (_bfd_elf_init_secondary_reloc_section): Prototype.
2577 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2578 (_bfd_elf_write_secondary_reloc_section): Prototype.
2579 * elf.c ( bfd_section_from_shdr): Invoke the new
2580 init_secondary_reloc_section backend function, if defined, when a
2581 second reloc section is encountered.
2582 (swap_out_syms): Invoke the new symbol_section_index function, if
2583 defined, when computing the section index of an OS/PROC specific
2585 (_bfd_elf_init_secondary_reloc_section): New function.
2586 (_bfd_elf_slurp_secondary_reloc_section): New function.
2587 (_bfd_elf_write_secondary_reloc_section): New function.
2588 (_bfd_elf_copy_special_section_fields): New function.
2589 * elfcode.h (elf_write_relocs): Invoke the new
2590 write_secondary_relocs function, if defined, in order to emit
2592 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2593 function, if defined, in order to read in secondary relocs.
2594 * elfxx-target.h (elf_backend_copy_special_section_fields):
2595 Provide a non-NULL default definition.
2596 (elf_backend_init_secondary_reloc_section): Likewise.
2597 (elf_backend_slurp_secondary_reloc_section): Likewise.
2598 (elf_backend_write_secondary_reloc_section): Likewise.
2599 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2601 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2602 * configure: Regenerate.
2604 2020-03-05 Alan Modra <amodra@gmail.com>
2606 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2607 against file size before allocating memory. Use bfd_alloc rather
2608 than bfd_zalloc for carsym/strings memory.
2610 2020-03-04 Alan Modra <amodra@gmail.com>
2612 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2613 sh_addr mod sh_addalign is zero.
2615 2020-03-04 Alan Modra <amodra@gmail.com>
2617 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2619 2020-03-03 Alan Modra <amodra@gmail.com>
2621 * format.c (struct bfd_preserve): Add cleanup field.
2622 (bfd_preserve_save): Add cleanup param and save.
2623 (bfd_preserve_restore): Return cleanup.
2624 (bfd_preserve_finish): Call the cleanup for the discarded match.
2625 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2626 and clear when preserving a match. Restore cleanup too when
2627 restoring that match.
2629 2020-03-02 Alan Modra <amodra@gmail.com>
2631 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2632 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2633 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2634 (core_sco5_vec): Correct initialisers.
2636 2020-03-02 Alan Modra <amodra@gmail.com>
2638 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2639 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2640 * cisco-core.c (cisco_core_file_validate): Likewise.
2641 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2642 * hpux-core.c (hpux_core_core_file_p): Likewise.
2643 * irix-core.c (irix_core_core_file_p): Likewise.
2644 * lynx-core.c (lynx_core_file_p): Likewise.
2645 * netbsd-core.c (netbsd_core_file_p): Likewise.
2646 * osf-core.c (osf_core_core_file_p): Likewise.
2647 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2648 * sco5-core.c (sco5_core_file_p): Likewise.
2650 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2652 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2654 2020-03-02 Alan Modra <amodra@gmail.com>
2656 * targets.c (bfd_cleanup): New typedef.
2657 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2658 * libbfd-in.h (_bfd_no_cleanup): Define.
2659 * format.c (bfd_reinit): Add cleanup parameter, call it.
2660 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2661 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2662 * aout-target.h (callback, object_p): Return bfd_cleanup.
2663 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2664 * archive.c (bfd_generic_archive_p): Likewise.
2665 * binary.c (binary_object_p): Likewise.
2666 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2667 * coff-ia64.c (ia64coff_object_p): Likewise.
2668 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2669 * coff-sh.c (coff_small_object_p): Likewise.
2670 * coff-stgo32.c (go32_check_format): Likewise.
2671 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2672 (xcoff64_core_p): Likewise.
2673 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2674 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2675 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2676 * elfcode.h (elf_object_p): Likewise.
2677 * elfcore.h (elf_core_file_p): Likewise.
2678 * i386msdos.c (msdos_object_p): Likewise.
2679 * ihex.c (ihex_object_p): Likewise.
2680 * libaout.h (some_aout_object_p): Likewise.
2681 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2682 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2683 * libbfd.c (_bfd_dummy_target): Likewise.
2684 * libcoff-in.h (coff_object_p): Likewise.
2685 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2686 (bfd_mach_o_arm64_core_p): Likewise.
2687 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2688 (bfd_mach_o_arm_core_p): Likewise.
2689 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2690 (bfd_mach_o_i386_core_p): Likewise.
2691 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2692 (bfd_mach_o_x86_64_core_p): Likewise.
2693 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2694 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2695 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2696 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2697 * mmo.c (mmo_object_p): Likewise.
2698 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2699 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2700 (pe_bfd_object_p): Likewise.
2701 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2702 * ppcboot.c (ppcboot_object_p): Likewise.
2703 * rs6000-core.c (rs6000coff_core_p): Likewise.
2704 * som.c (som_object_setup, som_object_p): Likewise.
2705 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2706 * tekhex.c (tekhex_object_p): Likewise.
2707 * vms-alpha.c (alpha_vms_object_p): Likewise.
2708 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2709 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2710 * wasm-module.c (wasm_object_p): Likewise.
2711 * xsym.c (bfd_sym_object_p): Likewise.
2712 * xsym.h (bfd_sym_object_p): Likewise.
2713 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2715 * pdp11.c (some_aout_object_p): Likewise.
2716 * plugin.c (register_ld_plugin_object_p): Update object_p
2718 * plugin.h (register_ld_plugin_object_p): Likewise.
2719 * bfd-in2.h: Regenerate.
2720 * libbfd.h: Regenerate.
2721 * libcoff.h: Regenerate.
2723 2020-03-02 Alan Modra <amodra@gmail.com>
2725 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2726 applicable section flags.
2727 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2728 (mips_ecoff_bele_vec): Likewise.
2729 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2731 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2732 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2734 2020-03-02 Alan Modra <amodra@gmail.com>
2736 * elf32-m32r.c (m32r_elf_section_flags): New function.
2737 (elf_backend_section_flags): Define.
2738 * elf32-nds32.c (nds32_elf_section_flags): New function.
2739 (elf_backend_section_flags): Define.
2740 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2741 .sbss and .sdata sections.
2742 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2743 for SHF_V850_GPREL sections.
2744 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2746 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2747 for SHF_PARISC_SHORT sections.
2748 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2749 (elf_backend_section_flags): Define.
2750 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2751 for SHF_MIPS_GPREL sections. Delete FIXME.
2753 2020-03-02 Alan Modra <amodra@gmail.com>
2755 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2756 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2757 calling elf_backend_section_flags with adjusted params. Use
2758 newsect->flags past that point.
2759 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2761 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2762 to have their type overridden, and all sh_flags but processor and
2764 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2765 * elf32-mep.c (mep_elf_section_flags): Likewise.
2766 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2767 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2768 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2769 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2770 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2771 stub BFD and non-aarch64 input files when scanning for stubs.
2773 2020-03-02 Alan Modra <amodra@gmail.com>
2775 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2776 limit to decompressed element size.
2778 2020-03-02 Alan Modra <amodra@gmail.com>
2780 * vms-lib.c (vms_traverse_index): Add recur_count param and
2781 update calls. Fail on excessive recursion.
2783 2020-03-02 Alan Modra <amodra@gmail.com>
2785 * vms-alpha.c (vms_get_remaining_object_record): Use
2786 bfd_realloc_or_free rather than bfd_realloc.
2787 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2788 (dst_define_location, parse_module): Likewise, and check realloc
2789 return status before using memory. Return status from function
2790 adjusting all callers.
2792 2020-02-28 Alan Modra <amodra@gmail.com>
2794 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2796 2020-02-28 Alan Modra <amodra@gmail.com>
2798 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2799 Remove duplicate undersize check.
2801 2020-02-27 Alan Modra <amodra@gmail.com>
2804 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2806 2020-02-27 Alan Modra <amodra@gmail.com>
2809 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2810 (coff_section_type): Adjust comment.
2811 (decode_section_type): Likewise. Call coff_section_type before
2812 decode_section_type.
2813 (bfd_decode_symclass): Use 'c' for common sections other than
2816 2020-02-27 Alan Modra <amodra@gmail.com>
2818 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2821 2020-02-27 Alan Modra <amodra@gmail.com>
2823 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2824 if file is an archive element.
2825 * bfd-in2.h: Regenerate.
2827 2020-02-26 Alan Modra <amodra@gmail.com>
2829 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2830 bfd_set_error on failing test. Don't bother changing bfd_error on
2831 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2832 Check sym name is within string buffer. Use size_t for some vars.
2833 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2834 int_buf. Don't change bfd_error on file read error. Use
2835 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2836 calculations to catch overflows before they occur. malloc and
2837 free raw armap rather than using bfd_alloc. Read raw armap before
2838 allocating carsym+strings buffer.
2839 (_bfd_slurp_extended_name_table): Localize variables. Check
2840 name size against file size.
2842 2020-02-26 Alan Modra <amodra@gmail.com>
2844 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2846 2020-02-26 Alan Modra <amodra@gmail.com>
2848 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2849 malloc. Check for NULL return from bfd_malloc.
2850 (rx_table_find, rx_table_map): Likewise.
2851 (rx_set_section_contents): Check bfd_alloc return.
2852 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2854 2020-02-26 Alan Modra <amodra@gmail.com>
2856 * aoutx.h: Indent labels correctly. Format error strings.
2857 * archive.c: Likewise.
2858 * archive64.c: Likewise.
2859 * coff-arm.c: Likewise.
2860 * coff-rs6000.c: Likewise.
2861 * coff-stgo32.c: Likewise.
2862 * cpu-arm.c: Likewise.
2863 * dwarf2.c: Likewise.
2864 * elf-ifunc.c: Likewise.
2865 * elf-properties.c: Likewise.
2866 * elf-s390-common.c: Likewise.
2867 * elf-strtab.c: Likewise.
2869 * elf32-arm.c: Likewise.
2870 * elf32-bfin.c: Likewise.
2871 * elf32-cr16.c: Likewise.
2872 * elf32-csky.c: Likewise.
2873 * elf32-i386.c: Likewise.
2874 * elf32-m68k.c: Likewise.
2875 * elf32-msp430.c: Likewise.
2876 * elf32-nds32.c: Likewise.
2877 * elf32-nios2.c: Likewise.
2878 * elf32-pru.c: Likewise.
2879 * elf32-xtensa.c: Likewise.
2880 * elf64-ia64-vms.c: Likewise.
2881 * elf64-x86-64.c: Likewise.
2882 * elfcode.h: Likewise.
2883 * elfcore.h: Likewise.
2884 * elflink.c: Likewise.
2885 * elfnn-aarch64.c: Likewise.
2886 * elfnn-ia64.c: Likewise.
2887 * elfnn-riscv.c: Likewise.
2888 * elfxx-mips.c: Likewise.
2889 * elfxx-sparc.c: Likewise.
2890 * elfxx-x86.c: Likewise.
2891 * i386lynx.c: Likewise.
2892 * merge.c: Likewise.
2893 * pdp11.c: Likewise.
2894 * plugin.c: Likewise.
2895 * reloc.c: Likewise.
2897 2020-02-26 Alan Modra <amodra@gmail.com>
2900 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2902 (bfd_elf_add_dt_needed_tag): Declare.
2903 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2904 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2905 from elf_add_dt_needed_tag. Remove soname and doit param.
2906 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2907 to see whether as-needed lib is already loaded, use dyn_loaded
2908 list instead. When saving and restoring around as-needed lib
2909 handle possibility that dynstr has not been initialised. Don't
2910 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2911 Mark libs loaded via DT_NEEDED entries of other libs with
2912 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2914 (elf_link_check_versioned_symbol): Remove now unneccesary
2915 DYNAMIC check when traversing dyn_loaded list.
2917 2020-02-26 Alan Modra <amodra@gmail.com>
2919 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2921 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2924 * plugin.c (need_lto_wrapper_p): New.
2925 (bfd_plugin_set_program_name): Add an int argument to set
2927 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2929 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2931 2020-02-24 Alan Modra <amodra@gmail.com>
2933 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2935 2020-02-24 Alan Modra <amodra@gmail.com>
2937 * vms-lib.c (struct carsym_mem): Add limit.
2938 (vms_add_index): Heed limit.
2939 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2940 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2941 Always return actual number read.
2942 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2943 assertion with error exit.
2945 2020-02-22 Alan Modra <amodra@gmail.com>
2948 * elf.c (assign_file_positions_for_load_sections): Continue linking
2949 on "PHDR segment not covered by LOAD segment" errors.
2951 2020-02-21 Alan Modra <amodra@gmail.com>
2953 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2955 (bfd_mach_o_canonicalize_reloc): Likewise.
2956 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2957 counts and offsets against file size.
2958 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2959 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2960 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2961 against file size. Delete symbol table error message.
2962 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2964 (bfd_mach_o_read_symtab): Likewise.
2965 (bfd_mach_o_read_command): Pass file size.
2966 (bfd_mach_o_scan): Sanity check command count against file size.
2968 2020-02-21 Alan Modra <amodra@gmail.com>
2971 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2972 "text", "data" and "bss" section pointer vars. Don't update
2973 section size, just exec header sizes.
2974 (adjust_sizes_and_vmas): Don't update text section size. Set
2975 initial exec header a_text. Print exec headers sizes.
2976 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2977 (adjust_sizes_and_vmas): Similarly. Formatting.
2978 (final_link): Correct final file extension.
2980 2020-02-20 Nick Clifton <nickc@redhat.com>
2982 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2984 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2986 (elfNN_bed): Initialise the symbol_section_index field.
2987 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2988 OS and PROC specific section indicies. Warn if converting other
2989 reserved incidies to SHN_ABS.
2991 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2994 * cpu-z80.c: Add machine type compatibility checking.
2996 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2999 * plugin.c (plugin_list_entry): Remove handle.
3000 (try_load_plugin): Call dlclose before return.
3002 2020-02-19 Alan Modra <amodra@gmail.com>
3004 * libbfd-in.h (_bfd_constant_p): Define.
3005 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3006 file size before allocating memory.
3007 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3008 * elf.c (bfd_elf_get_str_section): Likewise.
3009 (_bfd_elf_slurp_version_tables): Likewise.
3010 * libbfd.h: Regenerate.
3012 2020-02-19 Alan Modra <amodra@gmail.com>
3014 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3015 * aoutx.h (aout_get_external_symbols): Replace calls to
3016 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3017 (slurp_reloc_table): Likewise.
3018 * archive.c (do_slurp_bsd_armap): Likewise.
3019 (do_slurp_coff_armap): Likewise.
3020 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3021 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3022 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3023 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3024 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3025 (_bfd_coff_get_external_symbols): Likewise.
3026 * ecoff.c (ecoff_slurp_symbolic_header),
3027 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3028 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3029 (ecoff_indirect_link_order): Likewise.
3030 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3031 (_bfd_elf_slurp_version_tables): Likewise.
3032 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3033 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3034 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3035 * elf64-alpha.c (READ): Likewise.
3036 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3037 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3038 * elfcode.h (elf_slurp_symbol_table),
3039 (elf_slurp_reloc_table_from_section): Likewise.
3040 * elflink.c (elf_link_add_object_symbols),
3041 (elf_link_check_versioned_symbol): Likewise.
3042 * elfxx-mips.c (READ): Likewise.
3043 * i386lynx.c (slurp_reloc_table): Likewise.
3044 * lynx-core.c (lynx_core_file_p): Likewise.
3045 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3046 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3047 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3048 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3049 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3050 (bfd_pef_parse_symbols): Likewise.
3051 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3052 * som.c (setup_sections, som_slurp_string_table),
3053 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3054 (som_bfd_fill_in_ar_symbols): Likewise.
3055 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3056 (evax_bfd_print_image): Likewise.
3057 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3058 * wasm-module.c (wasm_scan): Likewise.
3059 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3060 * xsym.c (bfd_sym_read_name_table),
3061 (bfd_sym_print_type_information_table_entry): Likewise.
3062 * libbfd.h: Regenerate.
3064 2020-02-19 Alan Modra <amodra@gmail.com>
3066 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3067 reading external relocs.
3068 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3069 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3071 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3073 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3074 (m32c_elf_relax_section): Likewise.
3075 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3076 (rl78_elf_relax_section): Likewise.
3077 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3078 (elf32_rx_relax_section): Likewise.
3079 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3080 parameter types and use..
3081 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3082 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3083 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3084 being read from file, just the extra.
3085 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3086 after reading external syms. Free on failure.
3088 2020-02-19 Alan Modra <amodra@gmail.com>
3090 * coffcode.h (buy_and_read, coff_slurp_line_table),
3091 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3092 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3093 corresponding bfd_alloc call. Adjust variables to suit.
3094 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3095 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3096 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3097 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3098 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3099 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3100 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3101 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3102 * elf64-alpha.c (READ): Likewise.
3103 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3104 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3105 (bfd_from_remote_memory): Likewise.
3106 * elfcore.h (core_find_build_id): Likewise.
3107 * elfxx-mips.c (READ): Likewise.
3108 * mach-o.c (bfd_mach_o_mangle_sections),
3109 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3110 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3111 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3112 * som.c (setup_sections, som_prep_for_fixups)
3113 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3114 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3115 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3116 (som_bfd_ar_write_symbol_stuff): Likewise.
3117 * vms-alpha.c (vector_grow1): Likewise.
3118 * vms-lib.c (vms_add_index): Likewise.
3119 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3120 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3121 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3122 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3123 (bfd_alloc2, bfd_zalloc2): Delete.
3124 (_bfd_mul_overflow): Define.
3125 * libbfd.h: Regenerate.
3127 2020-02-19 Alan Modra <amodra@gmail.com>
3129 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3131 (assign_section_numbers): Likewise.
3132 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3133 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3134 bfd_malloc2, size_t amt, and unsigned tls_count.
3135 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3136 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3137 (elf_output_implib): Use bfd_alloc.
3139 2020-02-19 Alan Modra <amodra@gmail.com>
3141 * bfd.c (struct bfd): Move format and direction to other
3142 bitfields. Add "size".
3143 * bfdio.c (bfd_get_size): Cache size when not writing file.
3144 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3145 returning zero, ie. unknown.
3146 (bfd_get_alt_debug_link_info): Likewise.
3147 * bfd-in2.h: Regenerate.
3149 2020-02-19 Alan Modra <amodra@gmail.com>
3151 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3152 bfd_get_file_size twice.
3153 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3154 zero, ie. unknown, return.
3155 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3156 * elfcode.h (elf_swap_shdr_in): Likewise.
3157 (elf_object_p): Don't call bfd_get_file_size twice and correct
3160 2020-02-19 Alan Modra <amodra@gmail.com>
3162 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3163 FALSE if memory alloc fails. Adjust calls.
3164 * som.c (som_prep_for_fixups): Likewise.
3165 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3166 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3167 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3168 * som.c (som_build_and_write_symbol_table): Return via error_return
3170 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3171 (VEC_APPEND_EL): Delete.
3172 (vector_grow1): Return pointer to element. Catch overflow.
3173 Return NULL on memory allocation failure.
3174 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3175 (alpha_vms_add_fixup_ca): Likewise.
3176 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3178 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3180 2020-02-19 Alan Modra <amodra@gmail.com>
3182 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3183 * aout-target.h (object_p): Likewise.
3184 * aout-tic30.c (tic30_aout_object_p): Likewise.
3185 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3186 (emit_stringtab, write_syms, link_hash_table_create),
3187 (aout_link_write_other_symbol): Likewise.
3188 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3189 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3190 (_bfd_compute_and_write_armap): Likewise.
3191 * archures.c (bfd_arch_list): Likewise.
3192 * bfd.c (bfd_record_phdr): Likewise.
3193 * binary.c (binary_canonicalize_symtab): Likewise.
3194 * cisco-core.c (cisco_core_file_validate): Likewise.
3195 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3196 (find_arm_glue, record_arm_to_thumb_glue),
3197 (record_thumb_to_arm_glue): Likewise.
3198 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3199 (ppc_allocate_toc_section): Likewise.
3200 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3201 * coff-sh.c (sh_relax_section): Likewise.
3202 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3203 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3204 (coff_set_alignment_hook, coff_mkobject),
3205 (coff_compute_section_file_positions): Likewise.
3206 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3207 (coff_find_nearest_line_with_names),
3208 ( bfd_coff_set_symbol_class): Likewise.
3209 * cofflink.c (_bfd_coff_link_hash_table_create),
3210 (_bfd_coff_link_input_bfd): Likewise.
3211 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3212 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3213 (build_line_info_table, sort_line_sequences),
3214 (line_info_add_include_dir, line_info_add_file_name),
3215 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3216 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3217 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3218 (_bfd_ecoff_find_nearest_line),
3219 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3220 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3221 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3222 * elf-m10300.c (mn10300_elf_relax_section),
3223 (elf32_mn10300_link_hash_table_create): Likewise.
3224 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3225 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3226 * elf32-arm.c (elf32_arm_link_hash_table_create),
3227 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3228 (elf32_arm_new_section_hook): Likewise.
3229 * elf32-avr.c (elf_avr_new_section_hook),
3230 (elf32_avr_link_hash_table_create, get_local_syms),
3231 (elf32_avr_setup_section_lists): Likewise.
3232 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3233 (bfin_link_hash_table_create): Likewise.
3234 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3235 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3236 * elf32-csky.c (csky_elf_link_hash_table_create),
3237 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3238 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3239 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3240 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3241 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3242 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3243 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3244 (m32r_elf_check_relocs): Likewise.
3245 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3246 (elf32_m68hc11_setup_section_lists),
3247 (elf32_m68hc11_size_stubs): Likewise.
3248 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3249 * elf32-metag.c (elf_metag_link_hash_table_create),
3250 (elf_metag_setup_section_lists): Likewise.
3251 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3252 (microblaze_elf_check_relocs): Likewise.
3253 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3254 (nds32_elf_check_relocs): Likewise.
3255 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3256 (get_local_syms, nios2_elf32_check_relocs),
3257 (nios2_elf32_link_hash_table_create): Likewise.
3258 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3259 (or1k_elf_check_relocs): Likewise.
3260 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3261 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3262 * elf32-s390.c (elf_s390_link_hash_table_create),
3263 (elf_s390_check_relocs): Likewise.
3264 * elf32-score.c (score_elf_create_got_section),
3265 (s3_elf32_score_new_section_hook),
3266 (elf32_score_link_hash_table_create): Likewise.
3267 * elf32-score7.c (score_elf_create_got_section),
3268 (s7_elf32_score_new_section_hook): Likewise.
3269 * elf32-sh.c (sh_elf_link_hash_table_create),
3270 (sh_elf_check_relocs): Likewise.
3271 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3272 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3273 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3274 (tilepro_elf_check_relocs): Likewise.
3275 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3276 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3277 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3278 (elf_xtensa_new_section_hook): Likewise.
3279 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3280 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3281 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3282 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3283 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3284 * elf64-ppc.c (ppc64_elf_new_section_hook),
3285 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3286 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3287 * elf64-s390.c (elf_s390_link_hash_table_create),
3288 (elf_s390_check_relocs): Likewise.
3289 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3290 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3291 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3292 (elf_link_add_archive_symbols, compute_bucket_count),
3293 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3294 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3295 (bfd_elf_final_link): Likewise.
3296 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3297 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3298 (elfNN_aarch64_new_section_hook): Likewise.
3299 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3300 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3301 (riscv_elf_check_relocs): Likewise.
3302 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3303 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3304 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3305 (_bfd_mips_elf_link_hash_table_create): Likewise.
3306 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3307 (_bfd_sparc_elf_check_relocs),
3308 (_bfd_sparc_elf_new_section_hook): Likewise.
3309 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3310 (tilegx_elf_check_relocs): Likewise.
3311 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3312 * format.c (bfd_check_format_matches): Likewise.
3313 * hash.c (_bfd_stringtab_init): Likewise.
3314 * ihex.c (ihex_scan): Likewise.
3315 * irix-core.c (irix_core_core_file_p): Likewise.
3316 * linker.c (bfd_wrapped_link_hash_lookup),
3317 (_bfd_generic_link_hash_table_create),
3318 (_bfd_generic_reloc_link_order): Likewise.
3319 * lynx-core.c (lynx_core_file_p): Likewise.
3320 * netbsd-core.c (netbsd_core_file_p): Likewise.
3321 * osf-core.c (osf_core_core_file_p): Likewise.
3322 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3323 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3324 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3325 * peicode.h (pe_mkobject): Likewise.
3326 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3327 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3328 * sco5-core.c (read_uarea): Likewise.
3329 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3330 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3331 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3332 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3333 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3334 * srec.c (srec_scan): Likewise.
3335 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3336 * targets.c (bfd_target_list): Likewise.
3337 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3338 * trad-core.c (trad_unix_core_file_p): Likewise.
3339 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3340 (vms_new_section_hook): Likewise.
3341 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3342 * xcofflink.c (xcoff_get_section_contents),
3343 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3344 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3345 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3347 2020-02-19 Alan Modra <amodra@gmail.com>
3349 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3351 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3353 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3354 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3355 a build_list_p argument. Don't search plugin_list. Short circuit
3356 when building the plugin list.
3357 (has_plugin): Renamed to has_plugin_list.
3358 (bfd_plugin_set_plugin): Don't set has_plugin.
3359 (bfd_plugin_specified_p): Check plugin_list instead.
3360 (build_plugin_list): New function.
3361 (load_plugin): Call build_plugin_list and use plugin_list.
3363 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3366 * plugin.c (try_claim): Always clean up for LTO wrapper.
3367 (try_load_plugin): Treat each object as independent. Create a
3368 copy for plugin name.
3370 2020-02-11 Nick Clifton <nickc@redhat.com>
3372 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3373 for addresses in print statements.
3374 (msp430_elf_relax_delete_bytes): Likewise.
3375 (msp430_elf_relax_add_words): Likewise.
3376 (msp430_elf_relax_section): Likewise.
3378 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3380 * plugin.c (add_symbols): Clear plugin_data memory.
3382 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3385 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3386 (EXECUTABLE_SUFFIX): Likewise.
3387 * config.in: Regenerated.
3388 * configure: Likewise.
3389 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3390 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3391 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3392 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3393 (get_lto_wrapper): New.
3394 (setup_lto_wrapper_env): Likewise.
3395 (current_plugin): Likewise.
3396 (register_all_symbols_read): Likewise.
3397 (register_cleanup): Likewise.
3398 (get_symbols): Likewise.
3399 (add_input_file): Likewise.
3400 (bfd_plugin_close_and_cleanup): Likewise.
3401 (claim_file): Removed.
3402 (register_claim_file): Set current_plugin->claim_file.
3403 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3404 lto_syms in current_plugin.
3405 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3406 all_symbols_read handler. Copy real symbols to plugin_data.
3407 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3408 (try_load_plugin): Don't reuse the previous plugin for LTO
3409 wrapper. Set up GCC LTO wrapper if possible. Don't set
3410 plugin_list_iter->claim_file.
3411 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3413 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3416 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3418 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3419 check if previous instruction matches a conditional jump inserted
3420 earlier. Invert conditional jump and delete branch in this case.
3422 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3424 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3425 msp430_elf_relax_add_words. Support insertion of either one or two
3427 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3428 needs to be grown. Handle insertion of branch instruction to replace
3431 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3433 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3434 debugging relocations.
3435 (msp430_elf_relax_delete_bytes): Likewise.
3436 (msp430_elf_relax_add_two_words): Likewise.
3437 (msp430_elf_relax_section): Likewise.
3439 2020-02-10 Alan Modra <amodra@gmail.com>
3441 * archures.c: Wrap overlong z80 comments.
3442 * bfd-in2.h: Regenerate.
3444 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3447 * archures.c: Add GBZ80 and Z80N machine values.
3448 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3449 * coff-z80.c: Add support for new reloc.
3450 * coffcode.h: Add support for new machine values.
3451 * cpu-z80.c: Add support for new machine names.
3452 * elf32-z80.c: Add support for new reloc.
3453 * bfd-in2.h: Regenerate.
3454 * libbfd.h: Regenerate.
3456 2020-02-07 Nick Clifton <nickc@redhat.com>
3459 * elf.c (rewrite_elf_program_header): Do not complain if no
3460 sections are mapped to a segment.
3462 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3465 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3466 for garbage collection on __patchable_function_entries section
3467 without linked-to section.
3469 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3472 * bfd-in2.h: Regenerated.
3473 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3474 on section if gc_mark of any of its linked-to sections is set
3475 and don't set gc_mark again.
3476 * section.c (asection): Add linked_to_symbol_name to map_head
3479 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3481 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3482 reporting an unrecognized instruction with R_V850_LONGJUMP.
3484 2020-02-05 Alan Modra <amodra@gmail.com>
3486 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3488 2020-02-04 Alan Modra <amodra@gmail.com>
3490 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3491 R_PPC_VLE_ADDR20, goto copy_reloc.
3493 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3495 * bfd-in2.h: Regenerated.
3496 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3498 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3501 * bfd-in2.h: Regenerated.
3502 * ecoff.c (bfd_debug_section): Add section_id.
3503 * section.c (bfd_section): Add section_id.
3504 (SEC_ASSEMBLER_SECTION_ID): New.
3505 (BFD_FAKE_SECTION): Add section_id.
3507 2020-02-01 Nick Clifton <nickc@redhat.com>
3509 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3512 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3514 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3515 encodings are relative to the GOT on nios2, too.
3517 2020-01-31 Alan Modra <amodra@gmail.com>
3519 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3520 file. Use $< and $@ in rules.
3521 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3522 (elf32-ia64.c, elf64-ia64.c): Likewise.
3523 (elf32-riscv.c, elf64-riscv.c): Likewise.
3524 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3525 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3526 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3527 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3528 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3529 * Makefile.in: Regenerate.
3531 2020-01-31 Alan Modra <amodra@gmail.com>
3534 * elf.c (setup_group): Don't clear entire section contents,
3535 just the padding after group flags. Release alloc'd memory
3536 after a seek or read failure.
3538 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3540 * peXXigen.c (pe_is_repro): New function.
3541 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3542 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3544 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3546 * peXXigen.c (debug_type_names): Add names for new debug data type
3549 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3551 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3552 inner loop. Fix a memory leak.
3554 2020-01-30 Alan Modra <amodra@gmail.com>
3556 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3557 or obj_coff_keep_strings here.
3558 (coff_get_normalized_symtab): Free external syms directly.
3559 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3562 2020-01-27 Jim Wilson <jimw@sifive.com>
3564 * cpu-riscv.c (riscv_scan): New.
3565 (N): Change bfd_default_scan to riscv_scan.
3567 2020-01-27 Andreas Schwab <schwab@suse.de>
3569 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3570 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3571 * Makefile.in: Regenerate.
3572 * cpu-plugin.c: Remove.
3573 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3574 (bfd_plugin_arch): Remove declaration.
3575 * bfd-in2.h: Regenerate.
3576 * po/SRC-POTFILES.in: Regenerate.
3578 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3579 Alan Modra <amodra@gmail.com>
3582 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3584 2020-01-24 Jim Wilson <jimw@sifive.com>
3586 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3587 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3588 avoid over long line.
3590 2020-01-24 Nick Clifton <nickc@redhat.com>
3593 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3594 syms and keep strings flags as these may have been set in order to
3595 prevent a bogus call to free.
3597 2020-01-23 Nick Clifton <nickc@redhat.com>
3599 * po/fr.po: Updated French translation.
3601 2020-01-23 Alan Modra <amodra@gmail.com>
3604 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3605 by zero when p_align is zero.
3607 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3609 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3610 (riscv_prefix_cmp): Likewise.
3611 (riscv_non_std_ext_p): Deleted.
3612 (riscv_std_sv_ext_p): Likewise.
3613 (riscv_non_std_sv_ext_p): Likewise.
3614 (riscv_merge_non_std_and_sv_ext): Rename to...
3615 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3616 (riscv_merge_arch_attr_info): Replace 3 calls to
3617 riscv_merge_non_std_and_sv_ext with single call to
3618 riscv_merge_multi_letter_ext.
3619 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3620 encounter a 'z' prefix.
3621 (riscv_get_prefix_class): New function, return prefix class based
3622 on first few characters of input string.
3623 (riscv_parse_config): New structure to factor out minor differences
3624 in extension class parsing behaviour.
3625 (riscv_parse_sv_or_non_std_ext): Rename to...
3626 (riscv_parse_prefixed_ext): and parameterise with
3628 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3629 (riscv_multi_letter_ext_valid_p): New.
3630 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3631 (riscv_parse_subset): Delegate all non-single-letter parsing work
3632 to riscv_parse_prefixed_ext.
3633 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3634 (riscv_get_prefix_class): Declare.
3636 2020-01-22 Alan Modra <amodra@gmail.com>
3638 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3639 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3640 __tls_get_addr_desc.
3641 (ppc64_elf_size_stubs): Add section for linker generated
3642 __tls_get_addr_desc wrapper function. Loop at least once if
3643 generating this function.
3644 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3645 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3647 2020-01-22 Alan Modra <amodra@gmail.com>
3649 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3650 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3652 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3653 (STDU_R1_0R1, ADDI_R1_R1): Define.
3654 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3655 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3656 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3657 no_tls_get_addr_regsave.
3658 (branch_reloc_hash_match): Add hash3 and hash4.
3659 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3660 (ppc64_elf_size_dynamic_sections): Likewise.
3661 (ppc64_elf_relocate_section): Likewise.
3662 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3663 __tls_get_addr stub.
3664 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3666 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3667 eh_frame for regsave __tls_get_addr.
3669 2020-01-22 Alan Modra <amodra@gmail.com>
3671 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3672 which __tls_get_addr calls will be eliminated.
3674 2020-01-20 Nick Clifton <nickc@redhat.com>
3676 * po/pt.po: Updates Portuguese translation.
3677 * po/ru.po: Updated Russian translation.
3678 * po/uk.po: Updated Ukranian translation.
3680 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3683 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3684 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3686 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3687 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3688 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3689 "rex leal x@tlsdesc(%rip), %reg" to
3690 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3691 "call *(%eax)" to "nopl (%rax)".
3693 2020-01-20 Alan Modra <amodra@gmail.com>
3695 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3696 (MTLR_R11): Don't define.
3697 (LD_R0_0R3, CMPDI_R0_0): Define.
3698 (build_tls_get_addr_stub): Don't use r11 in stub.
3700 2020-01-20 Alan Modra <amodra@gmail.com>
3702 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3703 (defined_sym_val, is_tls_get_addr): Likewise.
3705 2020-01-18 Nick Clifton <nickc@redhat.com>
3707 * version.m4 (BFD_VERSION): Set to 2.34.50.
3708 * configure: Regenerate.
3709 * po/bfd.pot: Regenerate.
3711 2020-01-18 Nick Clifton <nickc@redhat.com>
3713 Binutils 2.34 branch created.
3715 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3717 * coff-arm.c: Fix spelling error (seperate).
3718 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3720 * sysdep.h (strnlen): Fix spelling error (seperate).
3722 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3725 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3727 2020-01-15 Alan Modra <amodra@gmail.com>
3730 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3731 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3732 of function symbols unless dot symbols are present. Do warn
3733 whenever one is created, regardles of whether a PLT entry is
3734 also emitted for the function symbol.
3736 2020-01-14 Alan Modra <amodra@gmail.com>
3738 * som.c (som_bfd_count_ar_symbols): Error when file position
3739 of symbols on chains is not strictly increasing.
3741 2020-01-14 Alan Modra <amodra@gmail.com>
3743 * vms.h (VMS_DEBUG): Define as 0.
3744 * vms-alpha.c (image_write): Move debug output after bounds check.
3746 (_bfd_vms_slurp_eihd): Warning fix.
3747 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3749 2020-01-13 Alan Modra <amodra@gmail.com>
3751 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3752 for "ignored" records.
3754 2020-01-13 Alan Modra <amodra@gmail.com>
3756 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3757 Delete asect name check. Move asect NULL check to wasm_object_p.
3758 Correct bounds check of sizes against end. Replace uses of
3759 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3760 just one bfd_release.
3761 (wasm_scan): Don't use malloc/strdup for section names,
3762 bfd_alloc instead. Simplify code prefixing section name.
3763 Formatting. Don't attempt to free memory here..
3764 (wasm_object_p): ..do so here.
3766 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3769 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3770 UNDEFWEAK_NO_DYNAMIC_RELOC.
3771 (allocate_dynrelocs_for_symbol): Likewise.
3773 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3776 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3778 2020-01-10 Alan Modra <amodra@gmail.com>
3780 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3782 2020-01-09 Nick Clifton <nickc@redhat.com>
3785 * bfd.c (bfd_convert_section_contents): Check for a compress
3786 header size that is larger than the actual section size.
3788 2020-01-08 Alan Modra <amodra@gmail.com>
3791 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3792 after removing sections.
3794 2020-01-06 Jim Wilson <jimw@sifive.com>
3797 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3798 check for !bfd_link_pic (info).
3799 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3800 <R_RISCV_JAL>: Add comment.
3801 (_bfd_riscv_relax_section): For plt.offset check, add check for
3802 bfd_link_pic (info). Add comment.
3804 2020-01-06 Alan Modra <amodra@gmail.com>
3806 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3807 match failures. Don't init to bfd_error_wrong_format before
3808 calling _bfd_check_format.
3810 2020-01-06 Alan Modra <amodra@gmail.com>
3812 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3813 status rather than exiting on stack overflow or underflow.
3814 (_bfd_vms_slurp_etir): Adjust to suit.
3816 2020-01-06 Alan Modra <amodra@gmail.com>
3818 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3820 2020-01-06 Alan Modra <amodra@gmail.com>
3822 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3823 command. Check name offset is within command.
3824 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3825 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3826 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3827 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3828 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3829 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3830 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3831 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3832 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3833 (bfd_mach_o_read_segment): Similarly.
3834 (bfd_mach_o_read_thread): Properly bound check thread struct.
3835 Don't repeat checks on second loop.
3836 (bfd_mach_o_read_command): Fail on invalid command length.
3838 2020-01-04 Alan Modra <amodra@gmail.com>
3840 * format.c (bfd_check_format_matches): Add preserve_match.
3841 Save initial bfd state in "preserve", matched bfd state in
3842 "preserve_match". Save just the first match. Release
3843 bfd_alloc memory. Restore and finish preserved state as
3844 appropriate on all function exit paths.
3846 2020-01-04 Alan Modra <amodra@gmail.com>
3848 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3850 2020-01-04 Alan Modra <amodra@gmail.com>
3852 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3855 2020-01-03 Nick Clifton <nickc@redhat.com>
3858 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3859 there is enough data remaining in the code buffer before
3860 attempting to read a function stub.
3862 2020-01-03 Nick Clifton <nickc@redhat.com>
3865 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3866 return value from bfd_malloc.
3867 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3868 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3869 (elf32_arm_filter_cmse_symbols): Likewise.
3870 (elf32_arm_write_section): Likewise.
3871 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3872 (bfd_mach_o_follow_dsym): Likewise.
3873 * pef.c (bfd_pef_print_loader_section): Likewise.
3874 (bfd_pef_scan_start_address): Likewise.
3875 (bfd_pef_parse_function_stubs): Likewise.
3876 (bfd_pef_parse_symbols): Likewise.
3878 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3880 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3881 on binary inputs ld/PR25316.
3882 (is_ia64_elf): new helper to filter on ia64 objects.
3884 2020-01-03 Jan Beulich <jbeulich@suse.com>
3886 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3888 (bfd_mach_o_scan): Insert underscore in two variable names.
3890 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3892 * Makefile.am: Add z80-elf target support.
3893 * configure.ac: Likewise.
3894 * targets.c: Likewise.
3895 * Makefile.in: Regenerate.
3896 * configure: Regenerate.
3897 * config.bfd: Add z80-elf target support and new arches: ez80 and
3899 * elf32-z80.c: New file.
3900 * archures.c: Add new z80 architectures: eZ80 and Z180.
3901 * coffcode.h: Likewise.
3902 * cpu-z80.c: Likewise.
3903 * coff-z80.c: Add new relocations for Z80 target and local label
3905 * reloc.c: Add new relocs.
3906 * bfd-in2.h: Regenerate.
3907 * libbfd.h: Regenerate.
3909 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3913 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3915 2020-01-01 Alan Modra <amodra@gmail.com>
3917 Update year range in copyright notice of all files.
3919 For older changes see ChangeLog-2019
3921 Copyright (C) 2020 Free Software Foundation, Inc.
3923 Copying and distribution of this file, with or without modification,
3924 are permitted in any medium without royalty provided the copyright
3925 notice and this notice are preserved.
3931 version-control: never