1 2020-08-26 Alan Modra <amodra@gmail.com>
3 * archures.c (bfd_mach_ck860): Define.
5 2020-08-25 Mark Wielaard <mark@klomp.org>
7 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
8 and dwarf_rnglists_size fields.
9 (dwarf_debug_sections): Add debug_rnglists.
10 (dwarf_debug_section_enum): Likewise.
11 (read_debug_rnglists): New function.
12 (read_rangelist): New function to call either read_ranges or
13 read_rnglists. Rename original function to...
14 (read_ranges): ...this.
15 (read_rnglists): New function.
17 2020-08-25 Alan Modra <amodra@gmail.com>
20 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
21 is_elf_hash_table before accessing elf fields.
23 2020-08-25 Alan Modra <amodra@gmail.com>
26 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
29 2020-08-25 Alan Modra <amodra@gmail.com>
32 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
33 before accessing elf fields.
35 2020-08-25 Alan Modra <amodra@gmail.com>
38 * som.c (som_compute_checksum): XOR 32-bit words in header,
39 not unsigned long sized words.
41 2020-08-25 Alan Modra <amodra@gmail.com>
44 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
45 amount copied for elf_segment_map defined with one element
48 2020-08-25 Alan Modra <amodra@gmail.com>
51 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
52 bfd_get_x size function to read addends out of fields. Apply
53 rightshift adjustment too. Don't apply the now unnecessary
54 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
55 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
56 Correct R_ARM_THM_JUMP6 addend.
58 2020-08-25 Alan Modra <amodra@gmail.com>
61 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
62 before start of section.
64 2020-08-25 Alan Modra <amodra@gmail.com>
66 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
67 before accessing elf_hash_table_id.
68 * elf32-arc.c (elf_arc_hash_table): Likewise.
69 * elf32-arm.c (elf32_arm_hash_table): Likewise.
70 * elf32-avr.c (avr_link_hash_table): Likewise.
71 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
72 * elf32-cris.c (elf_cris_hash_table): Likewise.
73 * elf32-csky.c (csky_elf_hash_table): Likewise.
74 * elf32-frv.c (frvfdpic_hash_table): Likewise.
75 * elf32-hppa.c (hppa_link_hash_table): Likewise.
76 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
77 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
78 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
79 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
80 * elf32-metag.c (metag_link_hash_table): Likewise.
81 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
82 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
83 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
84 * elf32-s390.c (elf_s390_hash_table): Likewise.
85 * elf32-sh.c (sh_elf_hash_table): Likewise.
86 * elf32-spu.c (spu_hash_table): Likewise.
87 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
88 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
89 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
90 * elf64-hppa.c (hppa_link_hash_table): Likewise.
91 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
92 * elf64-s390.c (elf_s390_hash_table): Likewise.
93 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
94 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
95 * elfxx-mips.c (mips_elf_hash_table): Likewise.
96 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
97 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
99 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
101 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
102 int. Use '%u' format with _bfd_error_handler to render it.
104 2020-08-25 Alan Modra <amodra@gmail.com>
107 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
108 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
110 2020-08-25 Alan Modra <amodra@gmail.com>
113 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
114 accessing elf_hash_table_id.
116 2020-08-25 Alan Modra <amodra@gmail.com>
119 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
120 accessing elf_hash_table_id.
122 2020-08-24 Mark Wielaard <mark@klomp.org>
124 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
125 (read_formatted_entries): Likewise. And skip zero entry.
127 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
129 * bfd-in2.h (bfd_mach_ck860): New.
130 * cpu-csky.c (arch_info_struct): Add item for CK860.
132 2020-08-24 Alan Modra <amodra@gmail.com>
134 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
135 high part tprel16 relocs.
136 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
137 Clear do_tls_opt on odd instructions.
138 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
139 Don't sanity check them here.
140 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
141 high part tprel16 relocs.
142 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
143 Clear do_tls_opt on odd instructions.
144 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
146 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
149 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
150 * configure: Regenerate.
152 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
155 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
156 versioned symbols, which are defined in shared objects, in
159 2020-08-21 Nick Clifton <nickc@redhat.com>
161 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
162 the data map if there are entries in it.
163 (_bfd_aarch64_erratum_843419_scan): Likewise.
165 2020-08-21 Jan Beulich <jbeulich@suse.com>
167 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
168 last byte of debug dir, not first.
170 2020-08-20 Nick Clifton <nickc@redhat.com>
173 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
174 field in the ELF header of the compressed sections.
176 2020-08-20 Nick Clifton <nickc@redhat.com>
179 * elf-bfd.h (struct bfd_elf_section_data): Add
180 has_secondary_relocs field.
181 * elf.c (_bfd_elf_copy_special_section_fields): Set the
182 has_secondary_relocs field for sections which have associated
184 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
185 on sections which have associated secondary relocs.
187 2020-08-15 Alan Modra <amodra@gmail.com>
189 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
190 small common section.
191 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
192 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
193 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
194 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
195 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
196 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
197 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
198 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
199 * elf32-v850.c (v850_elf_check_relocs): Likewise.
200 (v850_elf_add_symbol_hook): Likewise.
201 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
202 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
203 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
204 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
206 2020-08-15 Alan Modra <amodra@gmail.com>
209 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
211 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
212 on small common section.
213 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
214 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
215 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
216 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
217 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
218 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
220 2020-08-14 Alan Modra <amodra@gmail.com>
222 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
223 rather than another copy of primes. Increase maximum default
226 2020-08-13 Alan Modra <amodra@gmail.com>
228 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
230 2020-08-13 Alan Modra <amodra@gmail.com>
232 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
233 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
234 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
235 optimization when --no-pcrel-optimize.
237 2020-08-13 Alan Modra <amodra@gmail.com>
240 * bfd.c (struct bfd): Add read_only.
241 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
242 Set read_only on warning.
243 (elf_object_p): Sanity check program header alignment. Set
244 read_only on warning.
245 * bfd-in2.h: Regenerate.
247 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
249 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
250 win32pstatus note type to avoid signedness comparison warning.
252 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
254 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
255 win32pstatus notes, and return TRUE so we continue rather than
256 stopping as if it was an error.
258 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
260 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
262 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
264 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
265 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
266 appropriate size constraint for each win32pstatus note type.
268 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
270 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
271 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
274 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
276 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
277 (elfcore_grok_win32pstatus): Use.
279 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
281 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
282 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
283 offsets used to read NOTE_INFO_PROCESS.
285 2020-08-12 Nick Clifton <nickc@redhat.com>
287 * po/ru.po: Updated Russian translation.
288 * po/sr.po: Updated Serbian translation.
290 2020-08-07 David Faust <david.faust@oracle.com>
292 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
293 DISP16 and DISP32 relocations.
295 2020-08-05 David Faust <david.faust@oracle.com>
297 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
298 (bpf_elf_howto_table): Use it here.
299 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
300 instruction and data relocations.
302 2020-08-03 Alan Modra <amodra@gmail.com>
304 * vms-lib.c (vms_traverse_index): Sanity check size remaining
305 before accessing vms_idx or vms_elfidx.
307 2020-08-03 Alan Modra <amodra@gmail.com>
310 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
311 size against file size. Correct LONG_MAX limit check.
312 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
313 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
314 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
315 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
316 bfd_malloc_and_get_section.
318 2020-07-31 Alan Modra <amodra@gmail.com>
321 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
322 IR symbols to become dynamic.
323 (elf_link_add_object_symbols): Don't exclude IR symbols when
324 deciding whether an as-needed shared library is needed.
326 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
329 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
331 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
333 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
335 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
336 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
337 Don't define _STRUCTURED_PROC.
338 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
339 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
340 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
341 * configure, config.in: Regenerate.
342 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
343 * Makefile.in, doc/Makefile.in: Regenerate.
345 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
347 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
348 (elf_link_hash_table): Add sym_cache.
349 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
350 (elf32_arm_check_relocs): Updated.
351 (elf32_arm_size_dynamic_sections): Likewise.
352 * elf32-bfin.c (bfin_link_hash_table): Removed.
353 (bfin_link_hash_newfunc): Updated.
354 (bfin_hash_table): Removed.
355 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
356 (csky_elf_check_relocs): Updated.
357 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
358 (elf32_hppa_check_relocs): Updated.
359 * elf32-i386.c (elf_i386_tls_transition): Updated.
360 (elf_i386_convert_load_reloc): Likewise.
361 (elf_i386_check_relocs): Likewise.
362 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
363 (m32r_elf_hash_table): Updated.
364 (m32r_elf_link_hash_table_create): Likewise.
365 (m32r_elf_create_dynamic_sections): Likewise.
366 (m32r_elf_adjust_dynamic_symbol): Likewise.
367 (allocate_dynrelocs): Likewise.
368 (m32r_elf_size_dynamic_sections): Likewise.
369 (m32r_elf_relocate_section): Likewise.
370 (m32r_elf_finish_dynamic_symbol): Likewise.
371 (m32r_elf_check_relocs): Likewise.
372 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
374 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
375 (elf_m68k_check_relocs): Updated.
376 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
377 (elf_metag_check_relocs): Updated.
378 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
379 (microblaze_elf_check_relocs): Updated.
380 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
381 (nds32_elf_create_dynamic_sections): Likewise.
382 (nds32_elf_adjust_dynamic_symbol): Likewise.
383 (nds32_elf_check_relocs): Likewise.
384 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
385 srelbss and aym_cache.
386 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
387 (nios2_elf32_check_relocs): Updated.
388 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
389 (or1k_elf_check_relocs): Updated.
390 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
391 (ppc_elf_check_relocs): Updated.
392 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
393 (elf_s390_check_relocs): Updated.
394 (elf_s390_finish_dynamic_sections): Likewise.
395 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
397 (sh_elf_create_dynamic_sections): Updated.
398 (sh_elf_adjust_dynamic_symbol): Likewise.
399 (sh_elf_size_dynamic_sections): Likewise.
400 (sh_elf_check_relocs): Likewise.
401 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
402 (elf32_tic6x_check_relocs): Updated.
403 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
404 (tilepro_elf_hash_table): Updated.
405 (tilepro_elf_link_hash_table_create): Likewise.
406 (tilepro_elf_check_relocs): Likewise.
407 (tilepro_elf_adjust_dynamic_symbol): Likewise.
408 (allocate_dynrelocs): Likewise.
409 (tilepro_elf_size_dynamic_sections): Likewise.
410 (tilepro_elf_relocate_section): Likewise.
411 (tilepro_elf_finish_dynamic_symbol): Likewise.
412 (tilepro_finish_dyn): Likewise.
413 (tilepro_elf_finish_dynamic_sections): Likewise.
414 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
415 (ppc64_elf_before_check_relocs): Updated.
416 (ppc64_elf_check_relocs): Likewise.
417 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
418 (elf_s390_check_relocs): Updated.
419 (elf_s390_relocate_section): Likewise.
420 (elf_s390_finish_dynamic_sections): Likewise.
421 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
422 (elf_x86_64_check_relocs): Likewise.
423 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
425 (elfNN_aarch64_check_relocs): Updated.
426 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
427 (riscv_elf_check_relocs): Updated.
428 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
429 (mips_elf_resolve_got_page_ref): Updated.
430 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
431 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
433 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
434 (tilegx_elf_check_relocs): Updated.
435 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
437 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
439 * elflink.c (bfd_elf_final_link): Give local symbols a name if
441 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
442 return TRUE if making ET_REL output.
444 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
446 * elf-bfd.h (elf_backend_data): Add
447 `elf_backend_elfsym_local_is_section' member.
448 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
450 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
451 * elflink.c (bfd_elf_final_link): Use it to determine whether
452 set the `.symtab' section's `sh_info' value to the index of the
453 first non-local or non-section symbol.
454 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
456 (elf_backend_elfsym_local_is_section): New macro.
457 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
459 (elf_backend_elfsym_local_is_section): New macro.
461 2020-07-29 Alan Modra <amodra@gmail.com>
463 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
464 defined in excluded sections.
466 2020-07-28 Alan Modra <amodra@gmail.com>
468 * elf.c (assign_section_numbers): Comment. Don't segfault on
469 discarded sections when setting linked-to section for generic
471 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
473 2020-07-27 Alan Modra <amodra@gmail.com>
475 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
477 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
480 2020-07-24 Nick Clifton <nickc@redhat.com>
482 * config.bfd: Move xc16x target to the obsolete list.
484 2020-07-22 Kevin Buettner <kevinb@redhat.com>
486 * binary.c (binary_get_section_contents): Seek using offset
487 from section's file position.
489 2020-07-22 Kevin Buettner <kevinb@redhat.com>
491 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
493 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
496 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
497 type for the first function argument. Rename pointers to reflect
498 that they have distinct types.
500 2020-07-20 Alan Modra <amodra@gmail.com>
502 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
504 2020-07-19 Alan Modra <amodra@gmail.com>
506 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
507 (select_alt_stub): New function.
508 (ppc_get_stub_entry): Use it here.
509 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
511 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
512 merge notoc stubs with other varieties when power10_stubs is "auto".
513 Instead dup the stub hash table entry.
514 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
515 tests of power10_stubs.
517 2020-07-15 Alan Modra <amodra@gmail.com>
520 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
522 2020-07-15 Nick Clifton <nickc@redhat.com>
525 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
526 check for aux entries that overflow the buufer.
528 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
530 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
531 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
533 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
534 Alan Modra <amodra@gmail.com>
537 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
538 objects both before and after normal object files.
539 * elflink.c (_bfd_elf_section_already_linked): Likewise.
541 2020-07-10 Alan Modra <amodra@gmail.com>
543 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
544 * elf64-ppc.c (struct ppc_link_hash_table): Delete
546 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
547 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
548 uses of power10_stubs.
550 2020-07-09 Alan Modra <amodra@gmail.com>
552 * coff-ppc.c: Delete.
555 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
556 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
558 (coff_write_object_contents): Remove PPC_PE code.
559 * config.bfd: Move powerpcle-pe to removed targets.
560 * configure.ac: Remove powerpc PE entries.
561 * libcoff-in.h (ppc_allocate_toc_section): Delete.
562 (ppc_process_before_allocation): Delete.
563 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
564 * targets.c: Remove powerpc PE vectors.
565 * po/SRC-POTFILES.in: Regenerate.
566 * libcoff.h: Regenerate.
567 * Makefile.in: Regenerate.
568 * configure: Regenerate.
570 2020-07-09 Nick Clifton <nickc@redhat.com>
572 * po/fr.po: Updated French translation.
574 2020-07-07 Alan Modra <amodra@gmail.com>
576 * xcofflink.c (xcoff_mark): Don't mark const sections.
577 (bfd_xcoff_record_link_assignment): Add FIXME.
578 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
579 sections being discarded by linker script.
581 2020-07-07 Alan Modra <amodra@gmail.com>
583 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
584 time, uid, gid and mode for deterministic archive.
585 (xcoff_write_archive_contents_big): Likewise.
587 2020-07-07 Alan Modra <amodra@gmail.com>
589 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
592 2020-07-06 Nick Clifton <nickc@redhat.com>
594 * po/pt.po: Updated Portuguese translation.
595 * po/uk.po: Updated Ukranian translation.
597 2020-07-04 Nick Clifton <nickc@redhat.com>
599 * version.m4: Set version to 2.35.50.
600 * configure: Regenerate.
601 * po/bbfd.pot: Regenerate.
603 2020-07-04 Nick Clifton <nickc@redhat.com>
605 Binutils 2.35 branch created.
607 2020-07-01 Alan Modra <amodra@gmail.com>
610 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
611 raw syment index before dereferencing.
613 2020-07-01 Alan Modra <amodra@gmail.com>
615 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
617 2020-07-01 Alan Modra <amodra@gmail.com>
619 * config.bfd: Obsolete xc16x.
621 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
623 * archures.c (bfd_mach_i386_nacl): Removed.
624 (bfd_mach_i386_i386_nacl): Likewise.
625 (bfd_mach_x86_64_nacl): Likewise.
626 (bfd_mach_x64_32_nacl): Likewise.
627 * config.bfd: Remove *-*-nacl* targets.
628 * configure.ac: Remove x86 NaCl target vectors.
629 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
630 (bfd_x64_32_nacl_arch): Likewise.
631 (bfd_x86_64_nacl_arch): Likewise.
632 (bfd_i386_nacl_arch): Likewise.
633 (bfd_x64_32_arch_intel_syntax): Updated.
634 * elf32-i386.c: Don't include "elf-nacl.h".
635 (elf_i386_nacl_plt): Removed.
636 (elf_i386_nacl_plt0_entry): Likewise.
637 (elf_i386_nacl_plt_entry): Likewise.
638 (elf_i386_nacl_pic_plt0_entry): Likewise.
639 (elf_i386_nacl_pic_plt_entry): Likewise.
640 (elf_i386_nacl_eh_frame_plt): Likewise.
641 (elf_i386_nacl_plt): Likewise.
642 (elf32_i386_nacl_elf_object_p): Likewise.
643 (elf_i386_get_synthetic_symtab): Updated.
644 (elf_i386_link_setup_gnu_properties): Likewise.
645 * elf64-x86-64.c: Don't include "elf-nacl.h".
646 (elf_x86_64_nacl_plt): Removed.
647 (elf64_x86_64_nacl_elf_object_p): Likewise.
648 (elf_x86_64_nacl_plt0_entry): Likewise.
649 (elf_x86_64_nacl_plt_entry): Likewise.
650 (elf_x86_64_nacl_eh_frame_plt): Likewise.
651 (elf_x86_64_nacl_plt): Likewise.
652 (elf32_x86_64_nacl_elf_object_p): Likewise.
653 (elf_x86_64_get_synthetic_symtab): Updated.
654 (elf_x86_64_link_setup_gnu_properties): Likewise.
655 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
656 * targets.c: Remove x86 NaCl target vectors.
657 * bfd-in2.h: Regenerated.
658 * configure: Likewise.
660 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
662 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
663 _bfd_elf_add_dynamic_tags.
665 2020-06-29 Alan Modra <amodra@gmail.com>
667 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
668 return value of bfd_bread. Don't read more than requested length.
669 Sanity check length. Properly terminate file name.
671 2020-06-29 Alan Modra <amodra@gmail.com>
673 * arc-got.h: Use C style comments.
674 * coff-z80.c: Likewise.
675 * elf32-csky.c: Likewise.
676 * peXXigen.c: Likewise.
677 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
680 2020-06-26 Pat Bernardi <bernardi@adacore.com>
682 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
683 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
685 2020-06-26 Alan Modra <amodra@gmail.com>
687 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
688 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
689 (riscv_get_priv_spec_name): Move to..
690 * cpu-riscv.c: ..here.
691 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
692 Use %u to print unsigned numbers.
694 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
696 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
697 default architecture.
699 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
702 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
703 _bfd_elf_add_dynamic_tags.
705 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
708 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
709 _bfd_elf_add_dynamic_tags.
711 2020-06-24 Alan Modra <amodra@gmail.com>
713 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
714 shifts without undefined behaviour.
716 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
718 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
720 (_bfd_elf_add_dynamic_tags): New.
721 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
722 _bfd_elf_add_dynamic_tags.
723 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
724 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
725 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
726 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
727 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
728 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
729 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
730 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
732 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
733 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
734 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
735 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
736 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
737 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
738 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
739 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
740 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
742 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
743 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
744 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
745 _bfd_elf_maybe_vxworks_add_dynamic_tags.
746 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
747 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
749 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
750 (_bfd_x86_elf_size_dynamic_sections): Likewise.
751 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
752 dt_reloc_sz and dt_reloc_ent.
753 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
754 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
756 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
757 etab.dt_pltgot_required.
758 (elf32_hppa_size_dynamic_sections): Call
759 _bfd_elf_add_dynamic_tags.
760 * elf32-metag.c (elf_metag_link_hash_table_create): Set
761 etab.dt_pltgot_required.
762 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
763 * elf32-sh.c (sh_elf_link_hash_table_create): Set
764 root.dt_pltgot_required for FDPIC output.
765 (sh_elf_size_dynamic_sections): Call
766 _bfd_elf_maybe_vxworks_add_dynamic_tags.
767 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
768 elf.dt_pltgot_required.
769 (elf_xtensa_size_dynamic_sections): Call
770 _bfd_elf_add_dynamic_tags.
771 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
772 root.dt_pltgot_required.
773 (elf64_hppa_size_dynamic_sections): Call
774 _bfd_elf_add_dynamic_tags.
775 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
776 root.dt_pltgot_required.
777 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
778 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
779 * elflink.c (_bfd_elf_add_dynamic_tags): New.
781 2020-06-22 Saagar Jha <saagar@saagarjha.com>
783 * mach-o.c: Support the new load commands by reading a linkedit
784 data command for them.
786 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
788 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
789 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
790 (riscv_get_priv_spec_class): Likewise.
791 (riscv_get_priv_spec_name): Likewise.
792 (riscv_get_priv_spec_class_from_numbers): New function, convert
793 the version numbers into string, then call riscv_get_priv_spec_class
794 to get the priv spec class.
795 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
796 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
797 (riscv_get_priv_spec_name): Likewise.
798 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
799 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
800 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
801 of input and output objects form their priv spec attributes by
802 riscv_get_priv_spec_class_from_numbers. Report warning rather than
803 errors when linking objects with differnet priv spec versions. We do
804 know v1.9.1 may have conflicts to other versions, so report the
805 warning, too. After that, update the output priv spec version to the
808 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
810 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
811 priv attributes, we will check the conflicts for all of them (major,
812 minor and revision), and then set the priv_attrs_merged to TRUE to
813 indicate that we have handled all of the priv attributes. Remove
814 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
816 2020-06-21 Alan Modra <amodra@gmail.com>
819 * configure.ac: Disable plugins by default for some targets.
820 * plugin.c: Comment typo fix.
821 * configure: Regenerate.
823 2020-06-19 Nick Clifton <nickc@redhat.com>
825 * plugin.c (try_load_plugin): Suppress the error message about
826 being unable to open a plugin if creating a list of viable
829 2020-06-16 Alan Modra <amodra@gmail.com>
831 * aout-tic30.c: Delete file.
832 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
833 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
834 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
835 (xc16x-*-elf): Sort properly.
836 * configure.ac: Remove tic30_aout_vec.
837 * targets.c: Likewise.
838 * Makefile.in: Regenerate.
839 * configure: Regenerate.
840 * po/SRC-POTFILES.in: Regenerate.
842 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
844 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
845 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
846 (elf32xtensa_abi): New global variable.
847 (xtensa_abi_choice): New function.
848 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
849 XSHAL_ABI to select PLT code.
851 2020-06-15 Roland McGrath <mcgrathr@google.com>
853 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
854 field of bfd_link_info.
856 2020-06-15 Alan Modra <amodra@gmail.com>
858 * config.bfd: Obsolete powerpcle-*-pe targets.
860 2020-06-15 Alan Modra <amodra@gmail.com>
863 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
864 symbols that were defined in discarded sections.
865 * cofflink.c (coff_link_check_archive_element): Likewise.
866 (coff_link_add_symbols): Set indx to -3 for symbols defined in
868 (_bfd_coff_write_global_sym): Don't emit such symbols.
869 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
870 libcoff.h: Regenerate.
872 2020-06-11 Alan Modra <amodra@gmail.com>
875 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
877 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
879 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
880 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
881 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
884 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
887 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
888 Clear verinfo.verdef.
890 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
893 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
894 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
895 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
897 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
898 Set ifunc_resolvers if there are FUNC resolvers.
899 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
900 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
901 with elf.ifunc_resolvers.
902 (write_plt_relocs_for_local_syms): Likewise.
903 (ppc64_elf_relocate_section): Likewise.
904 (ppc64_elf_finish_dynamic_sections): Likewise.
905 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
907 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
908 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
909 instead of readonly_dynrelocs_against_ifunc.
910 * elfxx-x86.h (elf_x86_link_hash_table): Remove
911 readonly_dynrelocs_against_ifunc.
913 2020-06-09 Alan Modra <amodra@gmail.com>
915 * elf64-ppc.c (struct ppc_link_hash_table): Delete
916 maybe_local_ifunc_resolver field.
917 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
918 cases where maybe_local_ifunc_resolver was set.
919 (ppc64_elf_relocate_section): Likewise.
920 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
923 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
925 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
927 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
929 (elf32_arm_size_dynamic_sections): Updated. Clear
930 root.tlsdesc_plt for DF_BIND_NOW.
931 (elf32_arm_finish_dynamic_sections): Updated.
932 (elf32_arm_output_arch_local_syms): Likewise.
933 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
934 Clear root.tlsdesc_plt for DF_BIND_NOW.
935 (nds32_elf_finish_dynamic_sections): Updated.
936 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
937 dt_tlsdesc_plt and dt_tlsdesc_got.
938 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
939 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
940 tlsdesc_plt and dt_tlsdesc_got.
941 (elfNN_aarch64_allocate_dynrelocs): Updated.
942 (elfNN_aarch64_finish_dynamic_sections): Likewise.
943 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
944 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
946 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
947 (_bfd_x86_elf_size_dynamic_sections): Likewise.
948 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
949 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
952 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
954 * elf32-tic6x.c (elf32_bed): Defined the default to
957 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
959 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
961 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
962 root.splt/root.srelplt.
963 (elf64_hppa_create_dynamic_sections): Likewise.
964 (elf64_hppa_size_dynamic_sections): Likewise.
965 (elf64_hppa_finish_dynamic_symbol): Likewise.
966 (elf_hppa_final_link): Likewise.
967 (elf_hppa_final_link_relocate): Likewise.
969 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
971 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
972 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
975 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
977 * elf-bfd.h (elf_target_os): New.
978 (elf_link_hash_table): Add target_os.
979 (elf_backend_data): Add target_os.
980 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
981 symbian_p and nacl_p.
982 (create_got_section): Updated.
983 (elf32_arm_create_dynamic_sections): Likewise.
984 (arm_type_of_stub): Likewise.
985 (elf32_arm_create_or_find_stub_sec): Likewise.
986 (elf32_arm_allocate_plt_entry): Likewise.
987 (elf32_arm_populate_plt_entry): Likewise.
988 (elf32_arm_final_link_relocate): Likewise.
989 (elf32_arm_check_relocs): Likewise.
990 (allocate_dynrelocs_for_symbol): Likewise.
991 (elf32_arm_finish_dynamic_symbol): Likewise.
992 (elf32_arm_finish_dynamic_sections): Likewise.
993 (elf32_arm_output_plt_map_1): Likewise.
994 (elf32_arm_output_arch_local_syms): Likewise.
995 (elf32_arm_add_symbol_hook): Likewise.
996 (elf32_arm_nacl_link_hash_table_create): Likewise.
997 (elf32_arm_vxworks_link_hash_table_create): Likewise.
998 (elf32_arm_symbian_link_hash_table_create): Likewise.
999 (ELF_TARGET_OS): New.
1000 * elf32-i386.c (elf_i386_arch_bed): Removed.
1001 (elf_backend_arch_data): Likewise.
1002 (elf_i386_solaris_arch_bed): Likewise.
1003 (elf_i386_nacl_arch_bed): Likewise.
1004 (elf_i386_vxworks_arch_bed): Likewise.
1005 (elf_i386_relocate_section): Updated.
1006 (elf_i386_finish_dynamic_sections): Likewise.
1007 (elf_i386_get_synthetic_symtab): Likewise.
1008 (elf_i386_link_setup_gnu_properties): Likewise.
1009 (ELF_TARGET_OS): New.
1010 * elf32-mips.c (ELF_TARGET_OS): New.
1011 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1012 (ppc_elf_create_got): Updated.
1013 (ppc_elf_create_dynamic_sections): Likewise.
1014 (ppc_elf_check_relocs): Likewise.
1015 (ppc_elf_adjust_dynamic_symbol): Likewise.
1016 (ppc_elf_size_dynamic_sections): Likewise.
1017 (ppc_elf_relocate_section): Likewise.
1018 (ppc_elf_finish_dynamic_sections): Likewise.
1019 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1020 (ELF_TARGET_OS): New.
1021 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1022 (sh_elf_link_hash_table_create): Updated.
1023 (sh_elf_create_dynamic_sections): Likewise.
1024 (allocate_dynrelocs): Likewise.
1025 (sh_elf_size_dynamic_sections): Likewise.
1026 (sh_elf_relocate_section): Likewise.
1027 (sh_elf_finish_dynamic_symbol): Likewise.
1028 (sh_elf_finish_dynamic_sections): Likewise.
1029 (ELF_TARGET_OS): New.
1030 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1032 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1033 (ELF_TARGET_OS): New.
1034 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1035 (elf_x86_64_solaris_arch_bed): Likewise.
1036 (elf_x86_64_nacl_arch_bed): Likewise.
1037 (elf_x86_64_finish_dynamic_sections): Updated.
1038 (elf_x86_64_get_synthetic_symtab): Likewise.
1039 (elf_x86_64_link_setup_gnu_properties): Likewise.
1040 (ELF_TARGET_OS): New.
1041 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1043 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1044 (MIPS_ELF_REL_DYN_NAME): Updated.
1045 (ELF_MIPS_GP_OFFSET): Likewise.
1046 (mips_elf_create_local_got_entry): Likewise.
1047 (mips_elf_allocate_dynamic_relocations): Likewise.
1048 (mips_elf_count_got_symbols): Likewise.
1049 (is_gott_symbol): Likewise.
1050 (mips_elf_calculate_relocation): Likewise.
1051 (mips_elf_create_dynamic_relocation): Likewise.
1052 (_bfd_mips_elf_check_relocs): Likewise.
1053 (allocate_dynrelocs): Likewise.
1054 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1055 (mips_elf_lay_out_got): Likewise.
1056 (mips_elf_set_plt_sym_value): Likewise.
1057 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1058 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1059 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1060 (_bfd_mips_elf_final_link): Likewise.
1061 (_bfd_mips_init_file_header): Likewise.
1062 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1064 (allocate_dynrelocs): Likewise.
1065 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1066 (_bfd_sparc_elf_relocate_section): Likewise.
1067 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1068 (sparc_finish_dyn): Likewise.
1069 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1070 * elfxx-target.h (ELF_TARGET_OS): New.
1071 (elfNN_bed): Add ELF_TARGET_OS.
1072 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1073 (_bfd_x86_elf_link_hash_table_create): Likewise.
1074 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1075 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1076 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1077 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1078 * elfxx-x86.h (elf_x86_target_os): Removed.
1079 (elf_x86_backend_data): Likewise.
1080 (get_elf_x86_backend_data): Likewise.
1081 (elf_x86_link_hash_table): Remove target_os.
1083 2020-06-06 Alan Modra <amodra@gmail.com>
1086 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1087 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1088 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1089 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1090 * elf64-ppc.c: Update throughout for reloc renaming.
1091 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1092 * libbfd.h: Regenerate.
1093 * bfd-in2.h: Regenerate.
1095 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1101 2020-06-05 Nick Clifton <nickc@redhat.com>
1103 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1106 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1108 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1109 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1110 whether the object can be linked according to it's priv
1111 attributes. The object without any priv spec attributes can
1112 be linked with others. If the first input object doesn't contain
1113 any priv attributes, then we need to copy the setting from the
1114 next input one. Also report more detailed error messages to user.
1116 2020-06-04 Stephen Casner <casner@acm.org>
1118 Extend pdp11-aout symbol table format to accommodate .stab
1119 symbols and implement correct handling of them.
1121 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1122 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1123 normal vs. .stab symbol table type values, replacing N_STAB mask.
1124 (translate_from_native_sym_flags): Determine correct section for
1125 different .stab types.
1126 (translate_to_native_sym_flags): Leave .stab types intact.
1127 (translate_symbol_table): Error if symbol indicates overlay;
1128 store desc field from .stab symbols.
1129 (write_syms): Output desc field with symbol.
1130 (aout_link_check_ar_symbols): Skip .stab symbols.
1131 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1132 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1133 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1134 correctly distinguish .stab symbols and select calculate their
1135 section and value; and copy desc and ovly fields from input symbol
1138 2020-06-04 Stephen Casner <casner@acm.org>
1140 * aoutx.h (translate_symbol_table): Comment had external and
1142 * pdp11.c (translate_symbol_table): Likewise.
1144 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1146 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1147 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1148 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1150 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1154 in debug section against symbol defined in shared library to 0.
1155 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1156 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1157 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1158 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1159 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1160 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1161 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1162 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1163 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1164 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1165 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1166 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1167 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1168 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1170 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1171 there is non-GOT reference.
1172 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1173 non-alloced sections.
1175 2020-06-03 Stephen Casner <casner@acm.org>
1177 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1179 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1181 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1182 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1183 other size that doesn't qcover the header word.
1184 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1185 string table, and zero it.
1186 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1187 message and set bfd_error on finding an invalid name string offset.
1188 (add_to_stringtab): INLINE -> inline
1189 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1191 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1192 any relocs that could not be recognised.
1193 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1194 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1195 name exists and is long enough, before attempting to see if it is
1197 c3864421222 - Correct case for N_SO being the last symbol.
1198 50455f1ab29 PR 20891 - Handle the case where the main file name
1199 and the directory name are both empty.
1200 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1201 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1202 range string table offsets.
1203 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1204 illegal string offset.
1205 (aout_link_includes_newfunc): Add comment.
1206 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1207 on unexpected relocation type rather than ASSERT.
1209 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1212 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1213 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1215 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1218 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1219 non-alloced sections.
1221 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1223 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1224 dynamic relocations for non SEC_ALLOC sections.
1226 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1228 * aout64.c (BMAGIC, QMAGIC): Do not define.
1229 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1230 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1231 to check the file format.
1232 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1233 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1234 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1236 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1239 relocations for non SEC_ALLOC sections.
1241 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1243 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1244 * elf32-arm.c (maybe_set_textrel): Removed.
1245 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1246 with _bfd_elf_maybe_set_textrel.
1247 * elf32-csky.c (maybe_set_textrel): Removed.
1248 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1249 with _bfd_elf_maybe_set_textrel.
1250 * elf32-hppa.c (maybe_set_textrel): Removed.
1251 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1252 with _bfd_elf_maybe_set_textrel.
1253 * elf32-lm32.c (maybe_set_textrel): Removed.
1254 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1255 with _bfd_elf_maybe_set_textrel.
1256 * elf32-m32r.c (maybe_set_textrel): Removed.
1257 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1258 with _bfd_elf_maybe_set_textrel.
1259 * elf32-metag.c (maybe_set_textrel): Removed.
1260 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1261 with _bfd_elf_maybe_set_textrel.
1262 * elf32-nds32.c (maybe_set_textrel): Removed.
1263 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1264 with _bfd_elf_maybe_set_textrel.
1265 * elf32-or1k.c (maybe_set_textrel): Removed.
1266 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1267 with _bfd_elf_maybe_set_textrel.
1268 * elf32-ppc.c (maybe_set_textrel): Removed.
1269 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1270 with _bfd_elf_maybe_set_textrel.
1271 * elf32-s390.c (maybe_set_textrel): Removed.
1272 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1273 with _bfd_elf_maybe_set_textrel.
1274 * elf32-sh.c (maybe_set_textrel): Removed.
1275 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1276 with _bfd_elf_maybe_set_textrel.
1277 * elf32-tic6x.c (maybe_set_textrel): Removed.
1278 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1279 with _bfd_elf_maybe_set_textrel.
1280 * elf32-tilepro.c (maybe_set_textrel): Removed.
1281 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1282 with _bfd_elf_maybe_set_textrel.
1283 * elf64-ppc.c (maybe_set_textrel): Removed.
1284 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1285 with _bfd_elf_maybe_set_textrel.
1286 * elf64-s390.c (maybe_set_textrel): Removed.
1287 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1288 with _bfd_elf_maybe_set_textrel.
1289 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1290 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1291 with _bfd_elf_maybe_set_textrel.
1292 * elfnn-riscv.c (maybe_set_textrel): Removed.
1293 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1294 with _bfd_elf_maybe_set_textrel.
1295 * elfxx-sparc.c (maybe_set_textrel): Removed.
1296 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1297 with _bfd_elf_maybe_set_textrel.
1298 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1299 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1300 with _bfd_elf_maybe_set_textrel.
1301 * elfxx-x86.c (maybe_set_textrel): Removed.
1302 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1303 with _bfd_elf_maybe_set_textrel.
1304 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1306 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1309 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1311 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1312 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1313 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1314 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1316 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1317 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1318 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1319 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1320 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1321 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1322 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1323 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1324 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1325 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1326 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1327 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1328 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1329 (elf_backend_copy_indirect_symbol): Likewise.
1330 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1331 (elf_backend_copy_indirect_symbol): Likewise.
1332 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1334 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1337 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1338 * elf32-arm.c (readonly_dynrelocs): Removed.
1339 (maybe_set_textrel): Replace readonly_dynrelocs with
1340 _bfd_elf_readonly_dynrelocs.
1341 * elf32-csky.c (readonly_dynrelocs): Removed.
1342 (maybe_set_textrel): Replace readonly_dynrelocs with
1343 _bfd_elf_readonly_dynrelocs.
1344 * elf32-hppa.c(readonly_dynrelocs): Removed.
1345 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1346 _bfd_elf_readonly_dynrelocs.
1347 (maybe_set_textrel): Likewise.
1348 * elf32-lm32.c (readonly_dynrelocs): Removed.
1349 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1350 with _bfd_elf_readonly_dynrelocs.
1351 (maybe_set_textrel): Likewise.
1352 * elf32-m32r.c (readonly_dynrelocs): Removed.
1353 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1354 with _bfd_elf_readonly_dynrelocs.
1355 (maybe_set_textrel): Likewise.
1356 * elf32-metag.c (readonly_dynrelocs): Removed.
1357 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1358 with _bfd_elf_readonly_dynrelocs.
1359 (maybe_set_textrel): Likewise.
1360 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1361 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1362 with _bfd_elf_readonly_dynrelocs.
1363 * elf32-nds32.c (readonly_dynrelocs): Removed.
1364 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1365 with _bfd_elf_readonly_dynrelocs.
1366 (maybe_set_textrel): Likewise.
1367 * elf32-or1k.c (readonly_dynrelocs): Removed.
1368 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1369 with _bfd_elf_readonly_dynrelocs.
1370 * elf32-ppc.c (readonly_dynrelocs): Removed.
1371 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1372 _bfd_elf_readonly_dynrelocs.
1373 (ppc_elf_adjust_dynamic_symbol): Likewise.
1374 (maybe_set_textrel): Likewise.
1375 * elf32-s390.c (readonly_dynrelocs): Removed.
1376 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1377 with _bfd_elf_readonly_dynrelocs.
1378 (maybe_set_textrel): Likewise.
1379 * elf32-sh.c (readonly_dynrelocs): Removed.
1380 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1381 _bfd_elf_readonly_dynrelocs.
1382 (maybe_set_textrel): Likewise.
1383 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1384 (maybe_set_textrel): Replace readonly_dynrelocs with
1385 _bfd_elf_readonly_dynrelocs.
1386 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1387 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1388 with _bfd_elf_readonly_dynrelocs.
1389 (maybe_set_textrel): Likewise.
1390 * elf64-ppc.c (readonly_dynrelocs): Removed.
1391 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1392 _bfd_elf_readonly_dynrelocs.
1393 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1394 (maybe_set_textrel): Likewise.
1395 * elf64-s390.c (readonly_dynrelocs): Removed.
1396 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1397 with _bfd_elf_readonly_dynrelocs.
1398 (maybe_set_textrel): Likewise.
1399 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1400 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1401 (maybe_set_textrel): Replace readonly_dynrelocs with
1402 _bfd_elf_readonly_dynrelocs.
1403 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1404 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1405 with _bfd_elf_readonly_dynrelocs.
1406 (maybe_set_textrel): Likewise.
1407 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1408 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1409 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1410 (maybe_set_textrel): Likewise.
1411 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1412 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1413 with _bfd_elf_readonly_dynrelocs.
1414 (maybe_set_textrel): Likewise.
1415 * elfxx-x86.c (readonly_dynrelocs): Removed.
1416 (maybe_set_textrel): Replace readonly_dynrelocs with
1417 _bfd_elf_readonly_dynrelocs.
1418 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1420 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1422 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1423 -fsanitize=undefined.
1425 2020-06-03 Alan Modra <amodra@gmail.com>
1429 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1431 (pe_ILF_build_a_bfd): Likewise.
1433 2020-06-03 Alan Modra <amodra@gmail.com>
1436 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1437 core files as well as objects.
1439 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1442 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1443 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1445 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1446 (elf_arc_link_hash_newfunc): Updated.
1447 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1448 (elf32_arm_link_hash_newfunc): Updated.
1449 (elf32_arm_copy_indirect_symbol): Likewise.
1450 (elf32_arm_check_relocs): Likewise.
1451 (readonly_dynrelocs): Likewise.
1452 (allocate_dynrelocs_for_symbol): Likewise.
1453 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1454 (csky_elf_link_hash_newfunc): Updated.
1455 (csky_allocate_dynrelocs): Likewise.
1456 (readonly_dynrelocs): Likewise.
1457 (csky_elf_copy_indirect_symbol): Likewise.
1458 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1459 (hppa_link_hash_newfunc): Updated.
1460 (elf32_hppa_copy_indirect_symbol): Likewise.
1461 (elf32_hppa_hide_symbol): Likewise.
1462 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1463 (allocate_dynrelocs): Likewise.
1464 (elf32_hppa_relocate_section): Likewise.
1465 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1466 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1467 (lm32_elf_link_hash_newfunc): Likewise.
1468 (lm32_elf_link_hash_table_create): Updated.
1469 (readonly_dynrelocs): Likewise.
1470 (allocate_dynrelocs): Likewise.
1471 (lm32_elf_copy_indirect_symbol): Likewise.
1472 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1473 (m32r_elf_link_hash_newfunc): Likewise.
1474 (m32r_elf_link_hash_table_create): Updated.
1475 (m32r_elf_copy_indirect_symbol): Likewise.
1476 (allocate_dynrelocs): Likewise.
1477 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1478 (metag_link_hash_newfunc): Updated.
1479 (elf_metag_copy_indirect_symbol): Likewise.
1480 (readonly_dynrelocs): Likewise.
1481 (allocate_dynrelocs): Likewise.
1482 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1484 (link_hash_newfunc): Updated.
1485 (microblaze_elf_check_relocs): Likewise.
1486 (microblaze_elf_copy_indirect_symbol): Likewise.
1487 (readonly_dynrelocs): Likewise.
1488 (allocate_dynrelocs): Likewise.
1489 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1490 (nds32_elf_link_hash_newfunc): Updated.
1491 (nds32_elf_copy_indirect_symbol): Likewise.
1492 (readonly_dynrelocs): Likewise.
1493 (allocate_dynrelocs): Likewise.
1494 (nds32_elf_check_relocs): Likewise.
1495 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1496 (link_hash_newfunc): Updated.
1497 (nios2_elf32_copy_indirect_symbol): Likewise.
1498 (nios2_elf32_check_relocs): Likewise.
1499 (allocate_dynrelocs): Likewise.
1500 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1501 (or1k_elf_link_hash_newfunc): Updated.
1502 (readonly_dynrelocs): Likewise.
1503 (allocate_dynrelocs): Likewise.
1504 (or1k_elf_copy_indirect_symbol): Likewise.
1505 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1506 (ppc_elf_link_hash_newfunc): Updated.
1507 (ppc_elf_copy_indirect_symbol): Likewise.
1508 (ppc_elf_check_relocs): Likewise.
1509 (readonly_dynrelocs): Likewise.
1510 (ppc_elf_adjust_dynamic_symbol): Likewise.
1511 (allocate_dynrelocs): Likewise.
1512 (ppc_elf_relocate_section): Likewise.
1513 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1514 (link_hash_newfunc): Updated.
1515 (elf_s390_copy_indirect_symbol): Likewise.
1516 (readonly_dynrelocs): Likewise.
1517 (elf_s390_adjust_dynamic_symbol): Likewise.
1518 (allocate_dynrelocs): Likewise.
1519 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1520 (sh_elf_link_hash_newfunc): Updated.
1521 (readonly_dynrelocs): Likewise.
1522 (allocate_dynrelocs): Likewise.
1523 (sh_elf_copy_indirect_symbol): Likewise.
1524 (sh_elf_check_relocs): Likewise.
1525 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1526 (elf32_tic6x_link_hash_newfunc): Likewise.
1527 (elf32_tic6x_link_hash_table_create): Updated.
1528 (readonly_dynrelocs): Likewise.
1529 (elf32_tic6x_check_relocs): Likewise.
1530 (elf32_tic6x_allocate_dynrelocs): Likewise.
1531 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1533 (link_hash_newfunc): Updated.
1534 (tilepro_elf_copy_indirect_symbol): Likewise.
1535 (tilepro_elf_check_relocs): Likewise.
1536 (allocate_dynrelocs): Likewise.
1537 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1538 (ppc64_elf_copy_indirect_symbol): Updated.
1539 (ppc64_elf_check_relocs): Likewise.
1540 (readonly_dynrelocs): Likewise.
1541 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1542 (dec_dynrel_count): Likewise.
1543 (allocate_dynrelocs): Likewise.
1544 (ppc64_elf_relocate_section): Likewise.
1545 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1546 (link_hash_newfunc): Updated.
1547 (elf_s390_copy_indirect_symbol): Likewise.
1548 (readonly_dynrelocs): Likewise.
1549 (allocate_dynrelocs): Likewise.
1550 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1551 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1553 (elfNN_aarch64_link_hash_newfunc): Updated.
1554 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1555 (readonly_dynrelocs): Likewise.
1556 (need_copy_relocation_p): Likewise.
1557 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1558 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1559 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1560 (link_hash_newfunc): Updated.
1561 (riscv_elf_copy_indirect_symbol): Likewise.
1562 (riscv_elf_check_relocs): Likewise.
1563 (readonly_dynrelocs): Likewise.
1564 (allocate_dynrelocs): Likewise.
1565 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1567 (link_hash_newfunc): Updated.
1568 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1569 (_bfd_sparc_elf_check_relocs): Likewise.
1570 (readonly_dynrelocs): Likewise.
1571 (allocate_dynrelocs): Likewise.
1572 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1573 (link_hash_newfunc): Updated.
1574 (tilegx_elf_copy_indirect_symbol): Likewise.
1575 (tilegx_elf_check_relocs): Likewise.
1576 (readonly_dynrelocs): Likewise.
1577 (allocate_dynrelocs): Likewise.
1578 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1579 (readonly_dynrelocs): Likewise.
1580 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1581 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1583 2020-06-01 Alan Modra <amodra@gmail.com>
1585 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1586 command against cmd_length, not the end of record. For
1587 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1588 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1591 2020-05-28 David Faust <david.faust@oracle.com>
1593 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1594 R_BPF_INSN_{32,64} relocations.
1596 2020-05-28 Stephen Casner <casner@acm.org>
1598 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1599 addreses in .long (used in testsuites) and .stab values.
1601 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1604 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1605 Check bfd_link_dll when issue a DT_TEXTREL warning.
1606 * elfxx-x86.c (maybe_set_textrel): Likewise.
1607 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1609 2020-05-26 Nick Clifton <nickc@redhat.com>
1611 * plugin.c (try_load_plugin): Extend error message when a plugin
1614 2020-05-23 Alan Modra <amodra@gmail.com>
1616 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1618 2020-05-22 Alan Modra <amodra@gmail.com>
1621 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1622 attributes from shared libraries, and do not return an error if
1625 2020-05-21 Alan Modra <amodra@gmail.com>
1628 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1630 (_bfd_delete_bfd): Free the copy.
1631 (_bfd_new_bfd): Free nbfd->memory on error.
1633 2020-05-21 Alan Modra <amodra@gmail.com>
1635 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1636 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1637 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1638 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1639 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1640 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1641 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1642 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1643 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1644 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1645 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1646 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1647 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1648 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1649 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1650 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1651 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1652 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1653 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1654 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1656 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1658 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1659 get_default_version. It is used to find the default version for
1660 the specific extension.
1661 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1662 default_major_version and default_minor_version. Add new bfd_boolean
1663 parameter *use_default_version. Set it to TRUE if we need to call
1664 the callback rps->get_default_version to find the default version.
1665 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1666 the default version in riscv_parsing_subset_version, and then call
1667 riscv_add_subset to add the subset into subset list.
1668 (riscv_parse_prefixed_ext): Likewise.
1669 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1670 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1671 strings rather than characters.
1672 riscv_merge_arch_attr_info): The callback function get_default_version
1673 is only needed for assembler, so set it to NULL int the linker.
1674 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1675 * elfxx-riscv.h: Updated.
1677 2020-05-20 Alan Modra <amodra@gmail.com>
1680 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1681 use bfd_set_filename.
1682 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1683 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1684 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1685 (bfd_create): Likewise.
1686 (_bfd_delete_bfd): Don't free filename.
1687 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1688 return pointer to the copy or NULL on alloc fail.
1689 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1690 result of bfd_set_filename.
1691 * bfd-in2.h: Regenerate.
1693 2020-05-20 Alan Modra <amodra@gmail.com>
1696 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1697 section size against file size.
1698 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1700 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1703 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1704 and memset when allocating memory for the sections_being_created
1707 2020-05-19 Stafford Horne <shorne@gmail.com>
1709 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1711 (or1k_elf_relocate_section): Access srelgot via
1712 htab->root.srelgot. Add assertions for srelgot->contents.
1713 Introduce local variable for srelgot to not reuse global
1715 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1716 (or1k_set_got_and_rela_sizes): New function.
1717 (or1k_initial_exec_offset): New function.
1718 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1719 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1721 (or1k_elf_check_relocs): Use OR to set TLS access.
1722 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1724 (or1k_elf_size_dynamic_sections): Use
1725 or1k_set_got_and_rela_sizes to set sizes.
1726 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1727 (TCB_SIZE): New macro.
1728 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1729 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1730 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1731 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1732 (tpoff): Add dynamic boolean argument.
1733 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1735 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1737 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1738 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1739 cases with BFD_RELOC_AARCH64_JUMP26.
1740 (elfNN_aarch64_check_relocs): Likewise.
1742 2020-05-19 Alan Modra <amodra@gmail.com>
1744 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1745 bfd_get_filename rather than accessing bfd->filename directly.
1746 * aout-target.h (MY (object_p)): Likewise.
1747 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1748 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1749 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1750 (_bfd_archive_bsd44_construct_extended_name_table),
1751 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1752 (_bfd_bsd_write_armap): Likewise.
1753 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1754 * cache.c (bfd_open_file): Likewise.
1755 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1756 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1757 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1758 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1759 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1760 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1761 (patch_tls_desc_to_ie): Likewise.
1762 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1763 (spu_elf_auto_overlay): Likewise.
1764 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1765 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1766 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1767 * elflink.c (bfd_elf_size_dynamic_sections),
1768 (elf_link_input_bfd): Likewise.
1769 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1770 * mach-o.c (bfd_mach_o_follow_dsym),
1771 (bfd_mach_o_close_and_cleanup): Likewise.
1772 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1773 (find_separate_debug_file, get_build_id_name): Likewise.
1774 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1775 * plugin.c (bfd_plugin_open_input): Likewise.
1776 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1777 * som.c (som_write_armap): Likewise.
1778 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1779 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1780 (_bfd_vms_lib_write_archive_contents): Likewise.
1781 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1783 2020-05-19 Alan Modra <amodra@gmail.com>
1786 * bfdio.c (_bfd_real_fopen): Typo fix.
1788 2020-05-18 Nick Clifton <nickc@redhat.com>
1791 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1792 for the sections_being_created array.
1794 2020-05-18 Alan Modra <amodra@gmail.com>
1796 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1797 they can be freed without also freeing internal_relocs.
1799 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1802 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1803 separators into DOS style when creating a WIN32 fullpath.
1805 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1807 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1808 to initialize RISC-V tdata.
1810 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1812 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1815 2020-05-11 Alan Modra <amodra@gmail.com>
1817 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1819 2020-05-11 Alan Modra <amodra@gmail.com>
1821 * elf64-ppc.c: Rename powerxx to power10 throughout.
1823 2020-05-11 Alan Modra <amodra@gmail.com>
1826 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1827 contains required number of auxents before processing any auxent.
1828 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1829 file name from auxents for PE.
1831 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1833 * aout-cris.c (DEFAULT_ARCH): Delete define.
1834 (MY_set_arch_mach): Likewise.
1835 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1837 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1838 of r_type before the shift.
1840 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1843 * elfnn-aarch64.c (group_sections): Copy implementation from
1846 2020-05-01 Alan Modra <amodra@gmail.com>
1849 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1850 accessing root.u.def of symbols. Also check root.u.def.section
1851 is non-NULL. Reverse tests so as to make the logic positive.
1853 2020-05-01 Alan Modra <amodra@gmail.com>
1856 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1857 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1859 2020-05-01 Alan Modra <amodra@gmail.com>
1862 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1863 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1864 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1865 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1866 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1867 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1868 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1869 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1870 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1871 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1873 2020-05-01 Alan Modra <amodra@gmail.com>
1876 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1877 from shared libraries.
1879 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1881 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1882 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1883 equals 0. Report overflow when the result has negative sign but
1884 all significant bits are zero.
1886 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1888 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1889 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1891 2020-04-28 Alan Modra <amodra@gmail.com>
1893 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1894 Emit warning message.
1896 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1898 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1899 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1900 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1901 to x86_64_pe_big_vec as it not a big-endian format.
1902 (vec i386_pe_big_vec): New.
1903 * configure.ac: Likewise.
1904 * targets.c: Likewise.
1905 * configure: Regenerate.
1906 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1907 COFF_WITH_PE_BIGOBJ): New.
1908 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1910 (x86_64_pe_be_vec): Moved.
1912 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1914 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1915 * elf.c (elfcore_grok_arc_v2): New function.
1916 (elfcore_grok_note): Call the new function to handle the corresponding
1918 (elfcore_write_arc_v2): New function.
1919 (elfcore_write_register_note): Call the new function to handle the
1920 corresponding pseudo-sections.
1922 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1925 * bfd-in2.h: Regenerated.
1926 * elf32-xtensa.c (elf_howto_table): New entries for
1927 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1928 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1929 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1930 R_XTENSA_NDIFF{8,16,32}.
1931 * libbfd.h (bfd_reloc_code_real_names): Add names for
1932 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1933 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1934 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1935 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1937 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1940 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1943 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf-bfd.h (elf_backend_data): Add
1947 elf_backend_strip_zero_sized_dynamic_sections.
1948 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1949 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1951 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1953 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1955 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1957 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1959 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1961 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1963 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1965 2020-04-21 Nick Clifton <nickc@redhat.com>
1967 * po/sr.po: Updated Serbian translation.
1969 2020-04-21 Alan Modra <amodra@gmail.com>
1971 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1974 2020-04-20 Stephen Casner <casner@acm.org>
1976 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1977 causing globals from linker script to be treated as debug symbols.
1978 (translate_symbol_table): Don't sign-extend symbol values from 16
1979 to 64 bits in nm output.
1981 2020-04-20 Alan Modra <amodra@gmail.com>
1983 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1985 2020-04-18 Alan Modra <amodra@gmail.com>
1987 * section.c (bfd_is_const_section): Correct test for special
1989 * bfd-in2.h: Regenerate.
1991 2020-04-17 Alan Modra <amodra@gmail.com>
1994 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1997 2020-04-16 Nick Clifton <nickc@redhat.com>
2000 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2001 abort with a more helpful error message.
2003 2020-04-16 Alan Modra <amodra@gmail.com>
2006 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2009 2020-04-15 Fangrui Song <maskray@google.com>
2012 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2013 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2014 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2015 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2016 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2017 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2018 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2019 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2020 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2021 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2022 * elflink.c (elf_link_output_extsym): Likewise.
2023 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2025 2020-04-15 Alan Modra <amodra@gmail.com>
2028 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2029 pointer into strings that may be freed for section name, always
2030 allocate a new string.
2032 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2033 Jan W. Jagersma <jwjagersma@gmail.com>
2035 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2036 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2037 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2038 (_bfd_go32_mkobject): New functions.
2039 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2040 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2041 (go32exe_mkobject): Call _bfd_go32_mkobject.
2042 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2043 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2045 (coff_write_relocs): Enable extended reloc counter code if
2046 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2047 (coff_write_object_contents): Likewise. Pad section headers
2048 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2049 instead of coff_swap_scnhdr_out.
2050 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2051 enable extended reloc counter.
2052 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2053 Declare with ATTRIBUTE_UNUSED.
2054 * libcoff-in.h: (struct coff_tdata): New field go32.
2056 * libcoff.h: Regenerate.
2058 2020-04-14 Fangrui Song <maskray@google.com>
2061 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2064 2020-04-14 Stephen Casner <casner@acm.org>
2067 * pdp11.c: Add implementation of --imagic option.
2068 (adjust_o_magic): Fix objcopy --extract-symbol test.
2069 * libaout.h (enum aout_magic): Add i_magic.
2071 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2072 Nick Clifton <nickc@redhat.com>
2074 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2076 <default>: Error rather than abort.
2078 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2081 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2082 relocation section from section group.
2084 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2086 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2087 bfd->origin to file offset.
2088 * bfdwin.c (bfd_get_file_window): Likewise.
2089 * bfd.c: Clarify the use of the bfd->origin field.
2090 * bfd-in2.h: Regenerate.
2091 * coff-i386.c: Don't include go32exe.h. Allow overriding
2092 coff_write_object_contents via COFF_WRITE_CONTENTS.
2093 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2094 (go32exe_write_object_contents): New functions.
2095 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2096 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2097 (create_go32_stub): Remove check for 2k size limit. Read stub
2098 from go32exe_temp_stub if present.
2099 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2100 copy variable-length stub.
2101 (go32_check_format): Read stub to go32exe_temp_stub, set
2102 origin, return go32exe_cleanup.
2103 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2104 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2105 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2106 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2107 Remove functions and their associated #defines.
2108 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2109 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2110 Rename field go32stub to stub.
2111 * libcoff.h: Regenerate.
2112 * coff-stgo32.c (go32_check_format): Rename to...
2113 (go32exe_check_format): ...this.
2114 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2115 (go32exe_copy_private_bfd_data): ...this.
2116 (stub_bytes): Rename to...
2117 (go32exe_default_stub): ...this.
2118 (create_go32_stub): Rename to...
2119 (go32exe_create_stub): ...this.
2120 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2123 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2127 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2128 relocation to R_386_32 for relocation against non-preemptible
2130 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2131 allocate dynamic relocation for non-preemptible absolute symbol.
2132 (elf_i386_relocate_section): Pass sec to
2133 GENERATE_DYNAMIC_RELOCATION_P.
2134 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2135 (elf_x86_64_convert_load_reloc): Covert load relocation to
2136 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2137 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2138 for non-preemptible absolute symbol if they overflow.
2139 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2140 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2141 symbol. Don't allocate dynamic relocation for non-preemptible
2143 (elf_x86_64_relocate_section): Don't generate relative relocation
2144 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2145 to GENERATE_DYNAMIC_RELOCATION_P.
2146 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2147 against non-preemptible absolute symbol.
2148 (_bfd_elf_x86_valid_reloc_p): New function.
2149 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2151 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2152 argument. Don't generate dynamic relocation against
2153 non-preemptible absolute symbol.
2154 (ABS_SYMBOL_P): New.
2155 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2156 against non-preemptible absolute symbol.
2158 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2159 (_bfd_elf_x86_valid_reloc_p): New.
2161 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2164 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2165 address in the GOT if in thumb only mode.
2167 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2169 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2171 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2173 * mmo.c (mmo_scan): Create .text section only when needed, not
2176 2020-03-31 Alan Modra <amodra@gmail.com>
2178 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2181 2020-03-31 Alan Modra <amodra@gmail.com>
2183 * vms-alpha.c (image_write): Check bounds for sections without
2184 contents too. Error on non-zero write to section without
2186 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2188 2020-03-31 Alan Modra <amodra@gmail.com>
2190 * tekhex.c (pass_over): Check is_eof before reading buffer.
2192 2020-03-30 Nick Clifton <nickc@redhat.com>
2195 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2196 field to timestamp and make it an integer.
2197 * libcoff.h: Regenerate.
2198 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2199 field in the pe_data structure rather than the insert_timestamp
2202 2020-03-30 Alan Modra <amodra@gmail.com>
2205 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2208 2020-03-26 Nick Clifton <nickc@redhat.com>
2210 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2211 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2213 * libbfd.h: Regenerate.
2215 2020-03-26 Alan Modra <amodra@gmail.com>
2217 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2219 2020-03-26 Alan Modra <amodra@gmail.com>
2221 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2223 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2225 2020-03-25 Nick Clifton <nickc@redhat.com>
2227 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2229 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2230 * libbfd.h: Regenerate.
2232 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2234 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2235 correct field name in the output string.
2237 2020-03-25 Alan Modra <amodra@gmail.com>
2240 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2241 for SHT_NOBITS section if first in segment.
2243 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2246 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2247 (_bfd_elf_get_symbol_version_string): This.
2248 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2249 (_bfd_elf_get_symbol_version_string): This.
2250 (bfd_elf_print_symbol): Pass TRUE to
2251 _bfd_elf_get_symbol_version_string.
2252 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2253 bfd_boolean argument.
2254 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2255 * targets.c (_bfd_get_symbol_version_string): Likewise.
2256 (bfd_get_symbol_version_string): Likewise.
2257 * bfd-in2.h: Regenerated.
2259 2020-03-24 Nick Clifton <nickc@redhat.com>
2260 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2263 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2266 2020-03-24 Nick Clifton <nickc@redhat.com>
2269 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2270 segment to use for PT_GNU_RELRO, ignore empty sections in a
2271 segment's current list.
2273 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2276 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2278 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2281 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2282 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2283 on the previous _bfd_elf_get_symbol_version_string.
2284 (_bfd_elf_get_symbol_version_string): Use it.
2286 2020-03-24 Alan Modra <amodra@gmail.com>
2288 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2289 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2292 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2294 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2296 2020-03-23 Alan Modra <amodra@gmail.com>
2298 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2299 symbol count. Allocate an extra byte to ensure name strings
2300 are terminated. Sanity check name offsets. Release memory on
2303 2020-03-23 Alan Modra <amodra@gmail.com>
2305 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2306 field hasn't been read. Remove unnecessary casts.
2308 2020-03-22 Alan Modra <amodra@gmail.com>
2310 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2311 enough to read number of symbols.
2313 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2315 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2316 (EXECUTABLE_SUFFIX): Likewise.
2317 * config.in: Regenerated.
2318 * configure: Likewise.
2319 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2320 _bfd_generic_close_and_cleanup.
2321 (plugin_list_entry): Remove resolution_file, resolution_option,
2322 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2323 lto_wrapper, gcc_env and initialized,
2324 (need_lto_wrapper_p): Removed.
2325 (get_lto_wrapper): Likewise.
2326 (setup_lto_wrapper_env): Likewise.
2327 (register_all_symbols_read): Likewise.
2328 (egister_cleanup): Likewise.
2329 (get_symbols): Likewise.
2330 (add_input_file): Likewise.
2331 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2332 (add_symbols): Updated.
2333 (try_claim): Likewise.
2334 (try_load_plugin): Likewise.
2335 (bfd_plugin_canonicalize_symtab): Likewise.
2336 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2337 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2339 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2342 * plugin.c (plugin_list_entry): Add has_symbol_type.
2343 (add_symbols_v2): New function.
2344 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2345 provides symbol type.
2346 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2347 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2350 2020-03-20 Alan Modra <amodra@gmail.com>
2352 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2353 enough to read number of symbols.
2355 2020-03-20 Alan Modra <amodra@gmail.com>
2357 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2358 backend functions for NULL before calling.
2359 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2360 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2361 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2362 * elfnn-ia64.c (ignore_errors): New function.
2363 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2365 2020-03-19 Nick Clifton <nickc@redhat.com>
2368 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2369 location of the varinfo in the unit's debug info data. Change the
2370 type of the stack field to a boolean.
2371 (lookup_var_by_offset): New function. Returns the varinfo
2372 structure for the variable described at the given offset in the
2374 (scan_unit_for_symbols): Add support for variables which have the
2375 DW_AT_specification attribute.
2377 2020-03-19 Nick Clifton <nickc@redhat.com>
2380 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2383 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2385 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2387 2020-03-18 Nick Clifton <nickc@redhat.com>
2390 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2391 memory access when processing a corrupt secondary reloc section.
2393 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2395 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2396 instead of calling abort.
2397 * elf32-csky.c (csky_build_one_stub): Likewise.
2398 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2399 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2400 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2401 * elf32-metag.c (metag_build_one_stub): Likewise.
2402 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2403 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2404 (ppc_size_one_stub): Likewise.
2405 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2407 2020-03-17 Nick Clifton <nickc@redhat.com>
2410 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2411 with error messages.
2413 2020-03-17 Nick Clifton <nickc@redhat.com>
2416 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2417 free. Add free on another failure path.
2419 2020-03-16 Alan Modra <amodra@gmail.com>
2422 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2423 we have a non-zero section count. Do lma comparison in octets.
2425 2020-03-16 Alan Modra <amodra@gmail.com>
2427 * vms-alpha.c (dst_restore_location): Validate index into
2428 dst_ptr_offsets array before accessing. Return status.
2429 (dst_retrieve_location): Similarly, making "loc" parameter a
2430 pointer to return value.
2431 (_bfd_vms_slurp_etir): Update calls to above functions.
2433 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2435 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2437 * configure: Regenerated.
2439 2020-03-14 Alan Modra <amodra@gmail.com>
2441 * section.c (BFD_FAKE_SECTIONS): Formatting.
2442 * bfd-in2.h: Regenerate.
2444 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2446 * elf.c (elfcore_grok_netbsd_note): Add support for
2447 NT_NETBSDCORE_LWPSTATUS notes.
2449 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2451 * bfd-in2.h: Regenerate.
2452 * section.c (asection): Add already_assigned field.
2453 (BFD_FAKE_SECTION): Add default initializer for it.
2454 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2455 * elf32-arm.c (arm_build_one_stub): Add support for
2456 non_contiguous_regions.
2457 * elf32-csky.c (csky_build_one_stub): Likewise.
2458 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2459 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2460 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2461 * elf32-metag.c (metag_build_one_stub): Likewise.
2462 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2463 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2464 (ppc_size_one_stub): Likewise.
2465 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2466 * elflink.c (elf_link_input_bfd): Likewise.
2468 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2471 * elf-linker-x86.h (elf_linker_x86_params): Add
2472 static_before_all_inputs and has_dynamic_linker.
2473 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2474 dynamic input objects if -static is passed at command-line
2475 before all input files without --dynamic-linker unless
2476 --no-dynamic-linker is used.
2478 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2480 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2482 2020-03-13 Christian Eggers <ceggers@gmx.de>
2484 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2485 "p_paddr" from "at".
2486 * elfcode.h (bfd_from_remote_memory): Add units to several
2487 parameters. New local "opb". Fix usage of p_align. Fix
2488 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2489 call of target_read_memory.
2490 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2491 calculation of "offset" and "output_offset".
2492 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2493 from "offset" and fix calculation of "end" from "vma+size". Fix
2494 comparison between "sh_addr" and "vma"/"output_offset".
2495 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2496 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2498 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2499 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2500 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2501 assignment of p_paddr from phdr_lma. Fix comparison between
2502 "lma+size" and "next->lma".
2503 (elf_sort_segments): Fix assignment from p_paddr to lma.
2504 (assign_file_positions_for_load_sections): Add unit (bytes) to
2505 local "align". Fix calculation of local "off_adjust". Fix
2506 calculation of local "filehdr_vaddr".
2507 (assign_file_positions_for_non_load_sections): New local "opb".
2508 Fix calculation of "end" from "p_size". Fix comparison between
2509 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2510 from "end" and "p_vaddr".
2511 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2512 vma. Fix assignment to p_paddr from lma. Fix comparison between
2513 p_paddr and lma. Fix assignment to p_paddr from lma.
2514 * merge.c (sec_merge_emit): New local "opb". Convert
2515 "alignment_power" to octets.
2516 (_bfd_add_merge_section): New locals "alignment_power" and
2517 "opb". Fix comparison between "alignment_power" and
2519 (_bfd_merge_sections): New local "opb". Divide size by opb
2520 before checking align mask.
2522 2020-03-13 Christian Eggers <ceggers@gmx.de>
2524 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2525 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2527 (_bfd_elf_make_section_from_phdr): Similarly.
2528 (elf_fake_sections): Fix calculation of
2529 Elf_Internal_shdr::sh_addr from section VMA.
2530 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2532 (assign_file_positions_for_load_sections): Fix calculations of
2533 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2534 comparison between program header address and section LMA.
2535 (assign_file_positions_for_non_load_sections): Likewise.
2536 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2537 (IS_CONTAINED_BY_VMA): Add parameter opb.
2538 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2539 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2540 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2541 Fix calculations of p_addr_valid and p_vaddr_offset.
2542 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2543 with octets per byte when comparing against p_vaddr.
2545 2020-03-11 Alan Modra <amodra@gmail.com>
2547 * som.c (setup_sections): Sanity check subspace.name.
2549 2020-03-11 Alan Modra <amodra@gmail.com>
2551 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2553 2020-03-10 Alan Modra <amodra@gmail.com>
2556 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2559 2020-03-09 Alan Modra <amodra@gmail.com>
2561 * wasm-module.c (wasm_scan): Sanity check file name length
2562 before allocating memory. Move common section setup code. Do
2563 without bfd_tell to calculate section size.
2565 2020-03-06 Nick Clifton <nickc@redhat.com>
2567 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2568 with error messages and failure return values.
2570 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2572 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2573 relocation sections for any removed reference to a dynamic symbol.
2575 2020-03-05 Nick Clifton <nickc@redhat.com>
2577 * elf-bfd.h (struct elf_backend_data): Add new fields:
2578 init_secondary_reloc_section, slurp_secondary_reloc_section,
2579 write_secondary_reloc_section.
2580 (_bfd_elf_init_secondary_reloc_section): Prototype.
2581 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2582 (_bfd_elf_write_secondary_reloc_section): Prototype.
2583 * elf.c ( bfd_section_from_shdr): Invoke the new
2584 init_secondary_reloc_section backend function, if defined, when a
2585 second reloc section is encountered.
2586 (swap_out_syms): Invoke the new symbol_section_index function, if
2587 defined, when computing the section index of an OS/PROC specific
2589 (_bfd_elf_init_secondary_reloc_section): New function.
2590 (_bfd_elf_slurp_secondary_reloc_section): New function.
2591 (_bfd_elf_write_secondary_reloc_section): New function.
2592 (_bfd_elf_copy_special_section_fields): New function.
2593 * elfcode.h (elf_write_relocs): Invoke the new
2594 write_secondary_relocs function, if defined, in order to emit
2596 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2597 function, if defined, in order to read in secondary relocs.
2598 * elfxx-target.h (elf_backend_copy_special_section_fields):
2599 Provide a non-NULL default definition.
2600 (elf_backend_init_secondary_reloc_section): Likewise.
2601 (elf_backend_slurp_secondary_reloc_section): Likewise.
2602 (elf_backend_write_secondary_reloc_section): Likewise.
2603 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2605 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2606 * configure: Regenerate.
2608 2020-03-05 Alan Modra <amodra@gmail.com>
2610 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2611 against file size before allocating memory. Use bfd_alloc rather
2612 than bfd_zalloc for carsym/strings memory.
2614 2020-03-04 Alan Modra <amodra@gmail.com>
2616 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2617 sh_addr mod sh_addalign is zero.
2619 2020-03-04 Alan Modra <amodra@gmail.com>
2621 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2623 2020-03-03 Alan Modra <amodra@gmail.com>
2625 * format.c (struct bfd_preserve): Add cleanup field.
2626 (bfd_preserve_save): Add cleanup param and save.
2627 (bfd_preserve_restore): Return cleanup.
2628 (bfd_preserve_finish): Call the cleanup for the discarded match.
2629 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2630 and clear when preserving a match. Restore cleanup too when
2631 restoring that match.
2633 2020-03-02 Alan Modra <amodra@gmail.com>
2635 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2636 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2637 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2638 (core_sco5_vec): Correct initialisers.
2640 2020-03-02 Alan Modra <amodra@gmail.com>
2642 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2643 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2644 * cisco-core.c (cisco_core_file_validate): Likewise.
2645 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2646 * hpux-core.c (hpux_core_core_file_p): Likewise.
2647 * irix-core.c (irix_core_core_file_p): Likewise.
2648 * lynx-core.c (lynx_core_file_p): Likewise.
2649 * netbsd-core.c (netbsd_core_file_p): Likewise.
2650 * osf-core.c (osf_core_core_file_p): Likewise.
2651 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2652 * sco5-core.c (sco5_core_file_p): Likewise.
2654 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2656 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2658 2020-03-02 Alan Modra <amodra@gmail.com>
2660 * targets.c (bfd_cleanup): New typedef.
2661 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2662 * libbfd-in.h (_bfd_no_cleanup): Define.
2663 * format.c (bfd_reinit): Add cleanup parameter, call it.
2664 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2665 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2666 * aout-target.h (callback, object_p): Return bfd_cleanup.
2667 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2668 * archive.c (bfd_generic_archive_p): Likewise.
2669 * binary.c (binary_object_p): Likewise.
2670 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2671 * coff-ia64.c (ia64coff_object_p): Likewise.
2672 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2673 * coff-sh.c (coff_small_object_p): Likewise.
2674 * coff-stgo32.c (go32_check_format): Likewise.
2675 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2676 (xcoff64_core_p): Likewise.
2677 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2678 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2679 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2680 * elfcode.h (elf_object_p): Likewise.
2681 * elfcore.h (elf_core_file_p): Likewise.
2682 * i386msdos.c (msdos_object_p): Likewise.
2683 * ihex.c (ihex_object_p): Likewise.
2684 * libaout.h (some_aout_object_p): Likewise.
2685 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2686 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2687 * libbfd.c (_bfd_dummy_target): Likewise.
2688 * libcoff-in.h (coff_object_p): Likewise.
2689 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2690 (bfd_mach_o_arm64_core_p): Likewise.
2691 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2692 (bfd_mach_o_arm_core_p): Likewise.
2693 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2694 (bfd_mach_o_i386_core_p): Likewise.
2695 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2696 (bfd_mach_o_x86_64_core_p): Likewise.
2697 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2698 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2699 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2700 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2701 * mmo.c (mmo_object_p): Likewise.
2702 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2703 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2704 (pe_bfd_object_p): Likewise.
2705 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2706 * ppcboot.c (ppcboot_object_p): Likewise.
2707 * rs6000-core.c (rs6000coff_core_p): Likewise.
2708 * som.c (som_object_setup, som_object_p): Likewise.
2709 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2710 * tekhex.c (tekhex_object_p): Likewise.
2711 * vms-alpha.c (alpha_vms_object_p): Likewise.
2712 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2713 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2714 * wasm-module.c (wasm_object_p): Likewise.
2715 * xsym.c (bfd_sym_object_p): Likewise.
2716 * xsym.h (bfd_sym_object_p): Likewise.
2717 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2719 * pdp11.c (some_aout_object_p): Likewise.
2720 * plugin.c (register_ld_plugin_object_p): Update object_p
2722 * plugin.h (register_ld_plugin_object_p): Likewise.
2723 * bfd-in2.h: Regenerate.
2724 * libbfd.h: Regenerate.
2725 * libcoff.h: Regenerate.
2727 2020-03-02 Alan Modra <amodra@gmail.com>
2729 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2730 applicable section flags.
2731 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2732 (mips_ecoff_bele_vec): Likewise.
2733 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2735 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2736 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2738 2020-03-02 Alan Modra <amodra@gmail.com>
2740 * elf32-m32r.c (m32r_elf_section_flags): New function.
2741 (elf_backend_section_flags): Define.
2742 * elf32-nds32.c (nds32_elf_section_flags): New function.
2743 (elf_backend_section_flags): Define.
2744 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2745 .sbss and .sdata sections.
2746 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2747 for SHF_V850_GPREL sections.
2748 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2750 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2751 for SHF_PARISC_SHORT sections.
2752 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2753 (elf_backend_section_flags): Define.
2754 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2755 for SHF_MIPS_GPREL sections. Delete FIXME.
2757 2020-03-02 Alan Modra <amodra@gmail.com>
2759 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2760 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2761 calling elf_backend_section_flags with adjusted params. Use
2762 newsect->flags past that point.
2763 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2765 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2766 to have their type overridden, and all sh_flags but processor and
2768 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2769 * elf32-mep.c (mep_elf_section_flags): Likewise.
2770 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2771 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2772 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2773 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2774 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2775 stub BFD and non-aarch64 input files when scanning for stubs.
2777 2020-03-02 Alan Modra <amodra@gmail.com>
2779 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2780 limit to decompressed element size.
2782 2020-03-02 Alan Modra <amodra@gmail.com>
2784 * vms-lib.c (vms_traverse_index): Add recur_count param and
2785 update calls. Fail on excessive recursion.
2787 2020-03-02 Alan Modra <amodra@gmail.com>
2789 * vms-alpha.c (vms_get_remaining_object_record): Use
2790 bfd_realloc_or_free rather than bfd_realloc.
2791 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2792 (dst_define_location, parse_module): Likewise, and check realloc
2793 return status before using memory. Return status from function
2794 adjusting all callers.
2796 2020-02-28 Alan Modra <amodra@gmail.com>
2798 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2800 2020-02-28 Alan Modra <amodra@gmail.com>
2802 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2803 Remove duplicate undersize check.
2805 2020-02-27 Alan Modra <amodra@gmail.com>
2808 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2810 2020-02-27 Alan Modra <amodra@gmail.com>
2813 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2814 (coff_section_type): Adjust comment.
2815 (decode_section_type): Likewise. Call coff_section_type before
2816 decode_section_type.
2817 (bfd_decode_symclass): Use 'c' for common sections other than
2820 2020-02-27 Alan Modra <amodra@gmail.com>
2822 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2825 2020-02-27 Alan Modra <amodra@gmail.com>
2827 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2828 if file is an archive element.
2829 * bfd-in2.h: Regenerate.
2831 2020-02-26 Alan Modra <amodra@gmail.com>
2833 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2834 bfd_set_error on failing test. Don't bother changing bfd_error on
2835 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2836 Check sym name is within string buffer. Use size_t for some vars.
2837 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2838 int_buf. Don't change bfd_error on file read error. Use
2839 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2840 calculations to catch overflows before they occur. malloc and
2841 free raw armap rather than using bfd_alloc. Read raw armap before
2842 allocating carsym+strings buffer.
2843 (_bfd_slurp_extended_name_table): Localize variables. Check
2844 name size against file size.
2846 2020-02-26 Alan Modra <amodra@gmail.com>
2848 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2850 2020-02-26 Alan Modra <amodra@gmail.com>
2852 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2853 malloc. Check for NULL return from bfd_malloc.
2854 (rx_table_find, rx_table_map): Likewise.
2855 (rx_set_section_contents): Check bfd_alloc return.
2856 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2858 2020-02-26 Alan Modra <amodra@gmail.com>
2860 * aoutx.h: Indent labels correctly. Format error strings.
2861 * archive.c: Likewise.
2862 * archive64.c: Likewise.
2863 * coff-arm.c: Likewise.
2864 * coff-rs6000.c: Likewise.
2865 * coff-stgo32.c: Likewise.
2866 * cpu-arm.c: Likewise.
2867 * dwarf2.c: Likewise.
2868 * elf-ifunc.c: Likewise.
2869 * elf-properties.c: Likewise.
2870 * elf-s390-common.c: Likewise.
2871 * elf-strtab.c: Likewise.
2873 * elf32-arm.c: Likewise.
2874 * elf32-bfin.c: Likewise.
2875 * elf32-cr16.c: Likewise.
2876 * elf32-csky.c: Likewise.
2877 * elf32-i386.c: Likewise.
2878 * elf32-m68k.c: Likewise.
2879 * elf32-msp430.c: Likewise.
2880 * elf32-nds32.c: Likewise.
2881 * elf32-nios2.c: Likewise.
2882 * elf32-pru.c: Likewise.
2883 * elf32-xtensa.c: Likewise.
2884 * elf64-ia64-vms.c: Likewise.
2885 * elf64-x86-64.c: Likewise.
2886 * elfcode.h: Likewise.
2887 * elfcore.h: Likewise.
2888 * elflink.c: Likewise.
2889 * elfnn-aarch64.c: Likewise.
2890 * elfnn-ia64.c: Likewise.
2891 * elfnn-riscv.c: Likewise.
2892 * elfxx-mips.c: Likewise.
2893 * elfxx-sparc.c: Likewise.
2894 * elfxx-x86.c: Likewise.
2895 * i386lynx.c: Likewise.
2896 * merge.c: Likewise.
2897 * pdp11.c: Likewise.
2898 * plugin.c: Likewise.
2899 * reloc.c: Likewise.
2901 2020-02-26 Alan Modra <amodra@gmail.com>
2904 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2906 (bfd_elf_add_dt_needed_tag): Declare.
2907 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2908 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2909 from elf_add_dt_needed_tag. Remove soname and doit param.
2910 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2911 to see whether as-needed lib is already loaded, use dyn_loaded
2912 list instead. When saving and restoring around as-needed lib
2913 handle possibility that dynstr has not been initialised. Don't
2914 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2915 Mark libs loaded via DT_NEEDED entries of other libs with
2916 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2918 (elf_link_check_versioned_symbol): Remove now unneccesary
2919 DYNAMIC check when traversing dyn_loaded list.
2921 2020-02-26 Alan Modra <amodra@gmail.com>
2923 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2925 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2928 * plugin.c (need_lto_wrapper_p): New.
2929 (bfd_plugin_set_program_name): Add an int argument to set
2931 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2933 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2935 2020-02-24 Alan Modra <amodra@gmail.com>
2937 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2939 2020-02-24 Alan Modra <amodra@gmail.com>
2941 * vms-lib.c (struct carsym_mem): Add limit.
2942 (vms_add_index): Heed limit.
2943 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2944 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2945 Always return actual number read.
2946 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2947 assertion with error exit.
2949 2020-02-22 Alan Modra <amodra@gmail.com>
2952 * elf.c (assign_file_positions_for_load_sections): Continue linking
2953 on "PHDR segment not covered by LOAD segment" errors.
2955 2020-02-21 Alan Modra <amodra@gmail.com>
2957 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2959 (bfd_mach_o_canonicalize_reloc): Likewise.
2960 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2961 counts and offsets against file size.
2962 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2963 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2964 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2965 against file size. Delete symbol table error message.
2966 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2968 (bfd_mach_o_read_symtab): Likewise.
2969 (bfd_mach_o_read_command): Pass file size.
2970 (bfd_mach_o_scan): Sanity check command count against file size.
2972 2020-02-21 Alan Modra <amodra@gmail.com>
2975 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2976 "text", "data" and "bss" section pointer vars. Don't update
2977 section size, just exec header sizes.
2978 (adjust_sizes_and_vmas): Don't update text section size. Set
2979 initial exec header a_text. Print exec headers sizes.
2980 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2981 (adjust_sizes_and_vmas): Similarly. Formatting.
2982 (final_link): Correct final file extension.
2984 2020-02-20 Nick Clifton <nickc@redhat.com>
2986 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2988 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2990 (elfNN_bed): Initialise the symbol_section_index field.
2991 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2992 OS and PROC specific section indicies. Warn if converting other
2993 reserved incidies to SHN_ABS.
2995 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2998 * cpu-z80.c: Add machine type compatibility checking.
3000 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3003 * plugin.c (plugin_list_entry): Remove handle.
3004 (try_load_plugin): Call dlclose before return.
3006 2020-02-19 Alan Modra <amodra@gmail.com>
3008 * libbfd-in.h (_bfd_constant_p): Define.
3009 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3010 file size before allocating memory.
3011 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3012 * elf.c (bfd_elf_get_str_section): Likewise.
3013 (_bfd_elf_slurp_version_tables): Likewise.
3014 * libbfd.h: Regenerate.
3016 2020-02-19 Alan Modra <amodra@gmail.com>
3018 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3019 * aoutx.h (aout_get_external_symbols): Replace calls to
3020 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3021 (slurp_reloc_table): Likewise.
3022 * archive.c (do_slurp_bsd_armap): Likewise.
3023 (do_slurp_coff_armap): Likewise.
3024 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3025 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3026 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3027 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3028 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3029 (_bfd_coff_get_external_symbols): Likewise.
3030 * ecoff.c (ecoff_slurp_symbolic_header),
3031 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3032 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3033 (ecoff_indirect_link_order): Likewise.
3034 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3035 (_bfd_elf_slurp_version_tables): Likewise.
3036 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3037 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3038 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3039 * elf64-alpha.c (READ): Likewise.
3040 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3041 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3042 * elfcode.h (elf_slurp_symbol_table),
3043 (elf_slurp_reloc_table_from_section): Likewise.
3044 * elflink.c (elf_link_add_object_symbols),
3045 (elf_link_check_versioned_symbol): Likewise.
3046 * elfxx-mips.c (READ): Likewise.
3047 * i386lynx.c (slurp_reloc_table): Likewise.
3048 * lynx-core.c (lynx_core_file_p): Likewise.
3049 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3050 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3051 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3052 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3053 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3054 (bfd_pef_parse_symbols): Likewise.
3055 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3056 * som.c (setup_sections, som_slurp_string_table),
3057 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3058 (som_bfd_fill_in_ar_symbols): Likewise.
3059 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3060 (evax_bfd_print_image): Likewise.
3061 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3062 * wasm-module.c (wasm_scan): Likewise.
3063 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3064 * xsym.c (bfd_sym_read_name_table),
3065 (bfd_sym_print_type_information_table_entry): Likewise.
3066 * libbfd.h: Regenerate.
3068 2020-02-19 Alan Modra <amodra@gmail.com>
3070 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3071 reading external relocs.
3072 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3073 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3075 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3077 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3078 (m32c_elf_relax_section): Likewise.
3079 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3080 (rl78_elf_relax_section): Likewise.
3081 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3082 (elf32_rx_relax_section): Likewise.
3083 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3084 parameter types and use..
3085 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3086 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3087 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3088 being read from file, just the extra.
3089 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3090 after reading external syms. Free on failure.
3092 2020-02-19 Alan Modra <amodra@gmail.com>
3094 * coffcode.h (buy_and_read, coff_slurp_line_table),
3095 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3096 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3097 corresponding bfd_alloc call. Adjust variables to suit.
3098 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3099 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3100 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3101 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3102 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3103 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3104 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3105 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3106 * elf64-alpha.c (READ): Likewise.
3107 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3108 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3109 (bfd_from_remote_memory): Likewise.
3110 * elfcore.h (core_find_build_id): Likewise.
3111 * elfxx-mips.c (READ): Likewise.
3112 * mach-o.c (bfd_mach_o_mangle_sections),
3113 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3114 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3115 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3116 * som.c (setup_sections, som_prep_for_fixups)
3117 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3118 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3119 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3120 (som_bfd_ar_write_symbol_stuff): Likewise.
3121 * vms-alpha.c (vector_grow1): Likewise.
3122 * vms-lib.c (vms_add_index): Likewise.
3123 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3124 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3125 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3126 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3127 (bfd_alloc2, bfd_zalloc2): Delete.
3128 (_bfd_mul_overflow): Define.
3129 * libbfd.h: Regenerate.
3131 2020-02-19 Alan Modra <amodra@gmail.com>
3133 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3135 (assign_section_numbers): Likewise.
3136 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3137 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3138 bfd_malloc2, size_t amt, and unsigned tls_count.
3139 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3140 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3141 (elf_output_implib): Use bfd_alloc.
3143 2020-02-19 Alan Modra <amodra@gmail.com>
3145 * bfd.c (struct bfd): Move format and direction to other
3146 bitfields. Add "size".
3147 * bfdio.c (bfd_get_size): Cache size when not writing file.
3148 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3149 returning zero, ie. unknown.
3150 (bfd_get_alt_debug_link_info): Likewise.
3151 * bfd-in2.h: Regenerate.
3153 2020-02-19 Alan Modra <amodra@gmail.com>
3155 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3156 bfd_get_file_size twice.
3157 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3158 zero, ie. unknown, return.
3159 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3160 * elfcode.h (elf_swap_shdr_in): Likewise.
3161 (elf_object_p): Don't call bfd_get_file_size twice and correct
3164 2020-02-19 Alan Modra <amodra@gmail.com>
3166 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3167 FALSE if memory alloc fails. Adjust calls.
3168 * som.c (som_prep_for_fixups): Likewise.
3169 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3170 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3171 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3172 * som.c (som_build_and_write_symbol_table): Return via error_return
3174 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3175 (VEC_APPEND_EL): Delete.
3176 (vector_grow1): Return pointer to element. Catch overflow.
3177 Return NULL on memory allocation failure.
3178 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3179 (alpha_vms_add_fixup_ca): Likewise.
3180 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3182 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3184 2020-02-19 Alan Modra <amodra@gmail.com>
3186 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3187 * aout-target.h (object_p): Likewise.
3188 * aout-tic30.c (tic30_aout_object_p): Likewise.
3189 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3190 (emit_stringtab, write_syms, link_hash_table_create),
3191 (aout_link_write_other_symbol): Likewise.
3192 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3193 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3194 (_bfd_compute_and_write_armap): Likewise.
3195 * archures.c (bfd_arch_list): Likewise.
3196 * bfd.c (bfd_record_phdr): Likewise.
3197 * binary.c (binary_canonicalize_symtab): Likewise.
3198 * cisco-core.c (cisco_core_file_validate): Likewise.
3199 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3200 (find_arm_glue, record_arm_to_thumb_glue),
3201 (record_thumb_to_arm_glue): Likewise.
3202 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3203 (ppc_allocate_toc_section): Likewise.
3204 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3205 * coff-sh.c (sh_relax_section): Likewise.
3206 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3207 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3208 (coff_set_alignment_hook, coff_mkobject),
3209 (coff_compute_section_file_positions): Likewise.
3210 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3211 (coff_find_nearest_line_with_names),
3212 ( bfd_coff_set_symbol_class): Likewise.
3213 * cofflink.c (_bfd_coff_link_hash_table_create),
3214 (_bfd_coff_link_input_bfd): Likewise.
3215 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3216 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3217 (build_line_info_table, sort_line_sequences),
3218 (line_info_add_include_dir, line_info_add_file_name),
3219 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3220 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3221 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3222 (_bfd_ecoff_find_nearest_line),
3223 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3224 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3225 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3226 * elf-m10300.c (mn10300_elf_relax_section),
3227 (elf32_mn10300_link_hash_table_create): Likewise.
3228 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3229 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3230 * elf32-arm.c (elf32_arm_link_hash_table_create),
3231 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3232 (elf32_arm_new_section_hook): Likewise.
3233 * elf32-avr.c (elf_avr_new_section_hook),
3234 (elf32_avr_link_hash_table_create, get_local_syms),
3235 (elf32_avr_setup_section_lists): Likewise.
3236 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3237 (bfin_link_hash_table_create): Likewise.
3238 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3239 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3240 * elf32-csky.c (csky_elf_link_hash_table_create),
3241 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3242 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3243 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3244 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3245 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3246 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3247 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3248 (m32r_elf_check_relocs): Likewise.
3249 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3250 (elf32_m68hc11_setup_section_lists),
3251 (elf32_m68hc11_size_stubs): Likewise.
3252 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3253 * elf32-metag.c (elf_metag_link_hash_table_create),
3254 (elf_metag_setup_section_lists): Likewise.
3255 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3256 (microblaze_elf_check_relocs): Likewise.
3257 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3258 (nds32_elf_check_relocs): Likewise.
3259 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3260 (get_local_syms, nios2_elf32_check_relocs),
3261 (nios2_elf32_link_hash_table_create): Likewise.
3262 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3263 (or1k_elf_check_relocs): Likewise.
3264 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3265 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3266 * elf32-s390.c (elf_s390_link_hash_table_create),
3267 (elf_s390_check_relocs): Likewise.
3268 * elf32-score.c (score_elf_create_got_section),
3269 (s3_elf32_score_new_section_hook),
3270 (elf32_score_link_hash_table_create): Likewise.
3271 * elf32-score7.c (score_elf_create_got_section),
3272 (s7_elf32_score_new_section_hook): Likewise.
3273 * elf32-sh.c (sh_elf_link_hash_table_create),
3274 (sh_elf_check_relocs): Likewise.
3275 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3276 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3277 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3278 (tilepro_elf_check_relocs): Likewise.
3279 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3280 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3281 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3282 (elf_xtensa_new_section_hook): Likewise.
3283 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3284 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3285 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3286 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3287 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3288 * elf64-ppc.c (ppc64_elf_new_section_hook),
3289 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3290 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3291 * elf64-s390.c (elf_s390_link_hash_table_create),
3292 (elf_s390_check_relocs): Likewise.
3293 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3294 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3295 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3296 (elf_link_add_archive_symbols, compute_bucket_count),
3297 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3298 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3299 (bfd_elf_final_link): Likewise.
3300 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3301 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3302 (elfNN_aarch64_new_section_hook): Likewise.
3303 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3304 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3305 (riscv_elf_check_relocs): Likewise.
3306 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3307 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3308 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3309 (_bfd_mips_elf_link_hash_table_create): Likewise.
3310 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3311 (_bfd_sparc_elf_check_relocs),
3312 (_bfd_sparc_elf_new_section_hook): Likewise.
3313 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3314 (tilegx_elf_check_relocs): Likewise.
3315 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3316 * format.c (bfd_check_format_matches): Likewise.
3317 * hash.c (_bfd_stringtab_init): Likewise.
3318 * ihex.c (ihex_scan): Likewise.
3319 * irix-core.c (irix_core_core_file_p): Likewise.
3320 * linker.c (bfd_wrapped_link_hash_lookup),
3321 (_bfd_generic_link_hash_table_create),
3322 (_bfd_generic_reloc_link_order): Likewise.
3323 * lynx-core.c (lynx_core_file_p): Likewise.
3324 * netbsd-core.c (netbsd_core_file_p): Likewise.
3325 * osf-core.c (osf_core_core_file_p): Likewise.
3326 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3327 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3328 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3329 * peicode.h (pe_mkobject): Likewise.
3330 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3331 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3332 * sco5-core.c (read_uarea): Likewise.
3333 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3334 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3335 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3336 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3337 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3338 * srec.c (srec_scan): Likewise.
3339 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3340 * targets.c (bfd_target_list): Likewise.
3341 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3342 * trad-core.c (trad_unix_core_file_p): Likewise.
3343 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3344 (vms_new_section_hook): Likewise.
3345 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3346 * xcofflink.c (xcoff_get_section_contents),
3347 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3348 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3349 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3351 2020-02-19 Alan Modra <amodra@gmail.com>
3353 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3355 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3357 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3358 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3359 a build_list_p argument. Don't search plugin_list. Short circuit
3360 when building the plugin list.
3361 (has_plugin): Renamed to has_plugin_list.
3362 (bfd_plugin_set_plugin): Don't set has_plugin.
3363 (bfd_plugin_specified_p): Check plugin_list instead.
3364 (build_plugin_list): New function.
3365 (load_plugin): Call build_plugin_list and use plugin_list.
3367 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3370 * plugin.c (try_claim): Always clean up for LTO wrapper.
3371 (try_load_plugin): Treat each object as independent. Create a
3372 copy for plugin name.
3374 2020-02-11 Nick Clifton <nickc@redhat.com>
3376 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3377 for addresses in print statements.
3378 (msp430_elf_relax_delete_bytes): Likewise.
3379 (msp430_elf_relax_add_words): Likewise.
3380 (msp430_elf_relax_section): Likewise.
3382 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3384 * plugin.c (add_symbols): Clear plugin_data memory.
3386 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3389 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3390 (EXECUTABLE_SUFFIX): Likewise.
3391 * config.in: Regenerated.
3392 * configure: Likewise.
3393 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3394 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3395 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3396 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3397 (get_lto_wrapper): New.
3398 (setup_lto_wrapper_env): Likewise.
3399 (current_plugin): Likewise.
3400 (register_all_symbols_read): Likewise.
3401 (register_cleanup): Likewise.
3402 (get_symbols): Likewise.
3403 (add_input_file): Likewise.
3404 (bfd_plugin_close_and_cleanup): Likewise.
3405 (claim_file): Removed.
3406 (register_claim_file): Set current_plugin->claim_file.
3407 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3408 lto_syms in current_plugin.
3409 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3410 all_symbols_read handler. Copy real symbols to plugin_data.
3411 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3412 (try_load_plugin): Don't reuse the previous plugin for LTO
3413 wrapper. Set up GCC LTO wrapper if possible. Don't set
3414 plugin_list_iter->claim_file.
3415 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3417 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3420 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3422 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3423 check if previous instruction matches a conditional jump inserted
3424 earlier. Invert conditional jump and delete branch in this case.
3426 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3428 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3429 msp430_elf_relax_add_words. Support insertion of either one or two
3431 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3432 needs to be grown. Handle insertion of branch instruction to replace
3435 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3437 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3438 debugging relocations.
3439 (msp430_elf_relax_delete_bytes): Likewise.
3440 (msp430_elf_relax_add_two_words): Likewise.
3441 (msp430_elf_relax_section): Likewise.
3443 2020-02-10 Alan Modra <amodra@gmail.com>
3445 * archures.c: Wrap overlong z80 comments.
3446 * bfd-in2.h: Regenerate.
3448 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3451 * archures.c: Add GBZ80 and Z80N machine values.
3452 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3453 * coff-z80.c: Add support for new reloc.
3454 * coffcode.h: Add support for new machine values.
3455 * cpu-z80.c: Add support for new machine names.
3456 * elf32-z80.c: Add support for new reloc.
3457 * bfd-in2.h: Regenerate.
3458 * libbfd.h: Regenerate.
3460 2020-02-07 Nick Clifton <nickc@redhat.com>
3463 * elf.c (rewrite_elf_program_header): Do not complain if no
3464 sections are mapped to a segment.
3466 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3469 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3470 for garbage collection on __patchable_function_entries section
3471 without linked-to section.
3473 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3476 * bfd-in2.h: Regenerated.
3477 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3478 on section if gc_mark of any of its linked-to sections is set
3479 and don't set gc_mark again.
3480 * section.c (asection): Add linked_to_symbol_name to map_head
3483 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3485 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3486 reporting an unrecognized instruction with R_V850_LONGJUMP.
3488 2020-02-05 Alan Modra <amodra@gmail.com>
3490 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3492 2020-02-04 Alan Modra <amodra@gmail.com>
3494 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3495 R_PPC_VLE_ADDR20, goto copy_reloc.
3497 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3499 * bfd-in2.h: Regenerated.
3500 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3502 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3505 * bfd-in2.h: Regenerated.
3506 * ecoff.c (bfd_debug_section): Add section_id.
3507 * section.c (bfd_section): Add section_id.
3508 (SEC_ASSEMBLER_SECTION_ID): New.
3509 (BFD_FAKE_SECTION): Add section_id.
3511 2020-02-01 Nick Clifton <nickc@redhat.com>
3513 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3516 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3518 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3519 encodings are relative to the GOT on nios2, too.
3521 2020-01-31 Alan Modra <amodra@gmail.com>
3523 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3524 file. Use $< and $@ in rules.
3525 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3526 (elf32-ia64.c, elf64-ia64.c): Likewise.
3527 (elf32-riscv.c, elf64-riscv.c): Likewise.
3528 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3529 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3530 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3531 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3532 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3533 * Makefile.in: Regenerate.
3535 2020-01-31 Alan Modra <amodra@gmail.com>
3538 * elf.c (setup_group): Don't clear entire section contents,
3539 just the padding after group flags. Release alloc'd memory
3540 after a seek or read failure.
3542 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3544 * peXXigen.c (pe_is_repro): New function.
3545 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3546 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3548 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3550 * peXXigen.c (debug_type_names): Add names for new debug data type
3553 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3555 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3556 inner loop. Fix a memory leak.
3558 2020-01-30 Alan Modra <amodra@gmail.com>
3560 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3561 or obj_coff_keep_strings here.
3562 (coff_get_normalized_symtab): Free external syms directly.
3563 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3566 2020-01-27 Jim Wilson <jimw@sifive.com>
3568 * cpu-riscv.c (riscv_scan): New.
3569 (N): Change bfd_default_scan to riscv_scan.
3571 2020-01-27 Andreas Schwab <schwab@suse.de>
3573 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3574 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3575 * Makefile.in: Regenerate.
3576 * cpu-plugin.c: Remove.
3577 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3578 (bfd_plugin_arch): Remove declaration.
3579 * bfd-in2.h: Regenerate.
3580 * po/SRC-POTFILES.in: Regenerate.
3582 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3583 Alan Modra <amodra@gmail.com>
3586 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3588 2020-01-24 Jim Wilson <jimw@sifive.com>
3590 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3591 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3592 avoid over long line.
3594 2020-01-24 Nick Clifton <nickc@redhat.com>
3597 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3598 syms and keep strings flags as these may have been set in order to
3599 prevent a bogus call to free.
3601 2020-01-23 Nick Clifton <nickc@redhat.com>
3603 * po/fr.po: Updated French translation.
3605 2020-01-23 Alan Modra <amodra@gmail.com>
3608 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3609 by zero when p_align is zero.
3611 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3613 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3614 (riscv_prefix_cmp): Likewise.
3615 (riscv_non_std_ext_p): Deleted.
3616 (riscv_std_sv_ext_p): Likewise.
3617 (riscv_non_std_sv_ext_p): Likewise.
3618 (riscv_merge_non_std_and_sv_ext): Rename to...
3619 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3620 (riscv_merge_arch_attr_info): Replace 3 calls to
3621 riscv_merge_non_std_and_sv_ext with single call to
3622 riscv_merge_multi_letter_ext.
3623 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3624 encounter a 'z' prefix.
3625 (riscv_get_prefix_class): New function, return prefix class based
3626 on first few characters of input string.
3627 (riscv_parse_config): New structure to factor out minor differences
3628 in extension class parsing behaviour.
3629 (riscv_parse_sv_or_non_std_ext): Rename to...
3630 (riscv_parse_prefixed_ext): and parameterise with
3632 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3633 (riscv_multi_letter_ext_valid_p): New.
3634 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3635 (riscv_parse_subset): Delegate all non-single-letter parsing work
3636 to riscv_parse_prefixed_ext.
3637 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3638 (riscv_get_prefix_class): Declare.
3640 2020-01-22 Alan Modra <amodra@gmail.com>
3642 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3643 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3644 __tls_get_addr_desc.
3645 (ppc64_elf_size_stubs): Add section for linker generated
3646 __tls_get_addr_desc wrapper function. Loop at least once if
3647 generating this function.
3648 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3649 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3651 2020-01-22 Alan Modra <amodra@gmail.com>
3653 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3654 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3656 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3657 (STDU_R1_0R1, ADDI_R1_R1): Define.
3658 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3659 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3660 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3661 no_tls_get_addr_regsave.
3662 (branch_reloc_hash_match): Add hash3 and hash4.
3663 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3664 (ppc64_elf_size_dynamic_sections): Likewise.
3665 (ppc64_elf_relocate_section): Likewise.
3666 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3667 __tls_get_addr stub.
3668 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3670 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3671 eh_frame for regsave __tls_get_addr.
3673 2020-01-22 Alan Modra <amodra@gmail.com>
3675 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3676 which __tls_get_addr calls will be eliminated.
3678 2020-01-20 Nick Clifton <nickc@redhat.com>
3680 * po/pt.po: Updates Portuguese translation.
3681 * po/ru.po: Updated Russian translation.
3682 * po/uk.po: Updated Ukranian translation.
3684 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3687 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3688 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3690 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3691 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3692 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3693 "rex leal x@tlsdesc(%rip), %reg" to
3694 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3695 "call *(%eax)" to "nopl (%rax)".
3697 2020-01-20 Alan Modra <amodra@gmail.com>
3699 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3700 (MTLR_R11): Don't define.
3701 (LD_R0_0R3, CMPDI_R0_0): Define.
3702 (build_tls_get_addr_stub): Don't use r11 in stub.
3704 2020-01-20 Alan Modra <amodra@gmail.com>
3706 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3707 (defined_sym_val, is_tls_get_addr): Likewise.
3709 2020-01-18 Nick Clifton <nickc@redhat.com>
3711 * version.m4 (BFD_VERSION): Set to 2.34.50.
3712 * configure: Regenerate.
3713 * po/bfd.pot: Regenerate.
3715 2020-01-18 Nick Clifton <nickc@redhat.com>
3717 Binutils 2.34 branch created.
3719 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3721 * coff-arm.c: Fix spelling error (seperate).
3722 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3724 * sysdep.h (strnlen): Fix spelling error (seperate).
3726 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3729 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3731 2020-01-15 Alan Modra <amodra@gmail.com>
3734 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3735 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3736 of function symbols unless dot symbols are present. Do warn
3737 whenever one is created, regardles of whether a PLT entry is
3738 also emitted for the function symbol.
3740 2020-01-14 Alan Modra <amodra@gmail.com>
3742 * som.c (som_bfd_count_ar_symbols): Error when file position
3743 of symbols on chains is not strictly increasing.
3745 2020-01-14 Alan Modra <amodra@gmail.com>
3747 * vms.h (VMS_DEBUG): Define as 0.
3748 * vms-alpha.c (image_write): Move debug output after bounds check.
3750 (_bfd_vms_slurp_eihd): Warning fix.
3751 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3753 2020-01-13 Alan Modra <amodra@gmail.com>
3755 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3756 for "ignored" records.
3758 2020-01-13 Alan Modra <amodra@gmail.com>
3760 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3761 Delete asect name check. Move asect NULL check to wasm_object_p.
3762 Correct bounds check of sizes against end. Replace uses of
3763 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3764 just one bfd_release.
3765 (wasm_scan): Don't use malloc/strdup for section names,
3766 bfd_alloc instead. Simplify code prefixing section name.
3767 Formatting. Don't attempt to free memory here..
3768 (wasm_object_p): ..do so here.
3770 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3773 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3774 UNDEFWEAK_NO_DYNAMIC_RELOC.
3775 (allocate_dynrelocs_for_symbol): Likewise.
3777 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3780 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3782 2020-01-10 Alan Modra <amodra@gmail.com>
3784 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3786 2020-01-09 Nick Clifton <nickc@redhat.com>
3789 * bfd.c (bfd_convert_section_contents): Check for a compress
3790 header size that is larger than the actual section size.
3792 2020-01-08 Alan Modra <amodra@gmail.com>
3795 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3796 after removing sections.
3798 2020-01-06 Jim Wilson <jimw@sifive.com>
3801 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3802 check for !bfd_link_pic (info).
3803 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3804 <R_RISCV_JAL>: Add comment.
3805 (_bfd_riscv_relax_section): For plt.offset check, add check for
3806 bfd_link_pic (info). Add comment.
3808 2020-01-06 Alan Modra <amodra@gmail.com>
3810 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3811 match failures. Don't init to bfd_error_wrong_format before
3812 calling _bfd_check_format.
3814 2020-01-06 Alan Modra <amodra@gmail.com>
3816 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3817 status rather than exiting on stack overflow or underflow.
3818 (_bfd_vms_slurp_etir): Adjust to suit.
3820 2020-01-06 Alan Modra <amodra@gmail.com>
3822 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3824 2020-01-06 Alan Modra <amodra@gmail.com>
3826 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3827 command. Check name offset is within command.
3828 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3829 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3830 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3831 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3832 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3833 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3834 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3835 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3836 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3837 (bfd_mach_o_read_segment): Similarly.
3838 (bfd_mach_o_read_thread): Properly bound check thread struct.
3839 Don't repeat checks on second loop.
3840 (bfd_mach_o_read_command): Fail on invalid command length.
3842 2020-01-04 Alan Modra <amodra@gmail.com>
3844 * format.c (bfd_check_format_matches): Add preserve_match.
3845 Save initial bfd state in "preserve", matched bfd state in
3846 "preserve_match". Save just the first match. Release
3847 bfd_alloc memory. Restore and finish preserved state as
3848 appropriate on all function exit paths.
3850 2020-01-04 Alan Modra <amodra@gmail.com>
3852 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3854 2020-01-04 Alan Modra <amodra@gmail.com>
3856 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3859 2020-01-03 Nick Clifton <nickc@redhat.com>
3862 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3863 there is enough data remaining in the code buffer before
3864 attempting to read a function stub.
3866 2020-01-03 Nick Clifton <nickc@redhat.com>
3869 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3870 return value from bfd_malloc.
3871 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3872 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3873 (elf32_arm_filter_cmse_symbols): Likewise.
3874 (elf32_arm_write_section): Likewise.
3875 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3876 (bfd_mach_o_follow_dsym): Likewise.
3877 * pef.c (bfd_pef_print_loader_section): Likewise.
3878 (bfd_pef_scan_start_address): Likewise.
3879 (bfd_pef_parse_function_stubs): Likewise.
3880 (bfd_pef_parse_symbols): Likewise.
3882 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3884 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3885 on binary inputs ld/PR25316.
3886 (is_ia64_elf): new helper to filter on ia64 objects.
3888 2020-01-03 Jan Beulich <jbeulich@suse.com>
3890 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3892 (bfd_mach_o_scan): Insert underscore in two variable names.
3894 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3896 * Makefile.am: Add z80-elf target support.
3897 * configure.ac: Likewise.
3898 * targets.c: Likewise.
3899 * Makefile.in: Regenerate.
3900 * configure: Regenerate.
3901 * config.bfd: Add z80-elf target support and new arches: ez80 and
3903 * elf32-z80.c: New file.
3904 * archures.c: Add new z80 architectures: eZ80 and Z180.
3905 * coffcode.h: Likewise.
3906 * cpu-z80.c: Likewise.
3907 * coff-z80.c: Add new relocations for Z80 target and local label
3909 * reloc.c: Add new relocs.
3910 * bfd-in2.h: Regenerate.
3911 * libbfd.h: Regenerate.
3913 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3917 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3919 2020-01-01 Alan Modra <amodra@gmail.com>
3921 Update year range in copyright notice of all files.
3923 For older changes see ChangeLog-2019
3925 Copyright (C) 2020 Free Software Foundation, Inc.
3927 Copying and distribution of this file, with or without modification,
3928 are permitted in any medium without royalty provided the copyright
3929 notice and this notice are preserved.
3935 version-control: never