1 2020-08-12 Nick Clifton <nickc@redhat.com>
3 * po/ru.po: Updated Russian translation.
4 * po/sr.po: Updated Serbian translation.
6 2020-08-07 David Faust <david.faust@oracle.com>
8 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
9 DISP16 and DISP32 relocations.
11 2020-08-05 David Faust <david.faust@oracle.com>
13 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
14 (bpf_elf_howto_table): Use it here.
15 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
16 instruction and data relocations.
18 2020-08-03 Alan Modra <amodra@gmail.com>
20 * vms-lib.c (vms_traverse_index): Sanity check size remaining
21 before accessing vms_idx or vms_elfidx.
23 2020-08-03 Alan Modra <amodra@gmail.com>
26 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
27 size against file size. Correct LONG_MAX limit check.
28 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
29 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
30 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
31 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
32 bfd_malloc_and_get_section.
34 2020-07-31 Alan Modra <amodra@gmail.com>
37 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
38 IR symbols to become dynamic.
39 (elf_link_add_object_symbols): Don't exclude IR symbols when
40 deciding whether an as-needed shared library is needed.
42 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
45 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
47 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
49 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
51 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
52 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
53 Don't define _STRUCTURED_PROC.
54 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
55 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
56 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
57 * configure, config.in: Regenerate.
58 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
59 * Makefile.in, doc/Makefile.in: Regenerate.
61 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
63 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
64 (elf_link_hash_table): Add sym_cache.
65 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
66 (elf32_arm_check_relocs): Updated.
67 (elf32_arm_size_dynamic_sections): Likewise.
68 * elf32-bfin.c (bfin_link_hash_table): Removed.
69 (bfin_link_hash_newfunc): Updated.
70 (bfin_hash_table): Removed.
71 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
72 (csky_elf_check_relocs): Updated.
73 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
74 (elf32_hppa_check_relocs): Updated.
75 * elf32-i386.c (elf_i386_tls_transition): Updated.
76 (elf_i386_convert_load_reloc): Likewise.
77 (elf_i386_check_relocs): Likewise.
78 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
79 (m32r_elf_hash_table): Updated.
80 (m32r_elf_link_hash_table_create): Likewise.
81 (m32r_elf_create_dynamic_sections): Likewise.
82 (m32r_elf_adjust_dynamic_symbol): Likewise.
83 (allocate_dynrelocs): Likewise.
84 (m32r_elf_size_dynamic_sections): Likewise.
85 (m32r_elf_relocate_section): Likewise.
86 (m32r_elf_finish_dynamic_symbol): Likewise.
87 (m32r_elf_check_relocs): Likewise.
88 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
90 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
91 (elf_m68k_check_relocs): Updated.
92 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
93 (elf_metag_check_relocs): Updated.
94 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
95 (microblaze_elf_check_relocs): Updated.
96 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
97 (nds32_elf_create_dynamic_sections): Likewise.
98 (nds32_elf_adjust_dynamic_symbol): Likewise.
99 (nds32_elf_check_relocs): Likewise.
100 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
101 srelbss and aym_cache.
102 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
103 (nios2_elf32_check_relocs): Updated.
104 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
105 (or1k_elf_check_relocs): Updated.
106 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
107 (ppc_elf_check_relocs): Updated.
108 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
109 (elf_s390_check_relocs): Updated.
110 (elf_s390_finish_dynamic_sections): Likewise.
111 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
113 (sh_elf_create_dynamic_sections): Updated.
114 (sh_elf_adjust_dynamic_symbol): Likewise.
115 (sh_elf_size_dynamic_sections): Likewise.
116 (sh_elf_check_relocs): Likewise.
117 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
118 (elf32_tic6x_check_relocs): Updated.
119 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
120 (tilepro_elf_hash_table): Updated.
121 (tilepro_elf_link_hash_table_create): Likewise.
122 (tilepro_elf_check_relocs): Likewise.
123 (tilepro_elf_adjust_dynamic_symbol): Likewise.
124 (allocate_dynrelocs): Likewise.
125 (tilepro_elf_size_dynamic_sections): Likewise.
126 (tilepro_elf_relocate_section): Likewise.
127 (tilepro_elf_finish_dynamic_symbol): Likewise.
128 (tilepro_finish_dyn): Likewise.
129 (tilepro_elf_finish_dynamic_sections): Likewise.
130 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
131 (ppc64_elf_before_check_relocs): Updated.
132 (ppc64_elf_check_relocs): Likewise.
133 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
134 (elf_s390_check_relocs): Updated.
135 (elf_s390_relocate_section): Likewise.
136 (elf_s390_finish_dynamic_sections): Likewise.
137 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
138 (elf_x86_64_check_relocs): Likewise.
139 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
141 (elfNN_aarch64_check_relocs): Updated.
142 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
143 (riscv_elf_check_relocs): Updated.
144 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
145 (mips_elf_resolve_got_page_ref): Updated.
146 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
147 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
149 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
150 (tilegx_elf_check_relocs): Updated.
151 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
153 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
155 * elflink.c (bfd_elf_final_link): Give local symbols a name if
157 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
158 return TRUE if making ET_REL output.
160 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
162 * elf-bfd.h (elf_backend_data): Add
163 `elf_backend_elfsym_local_is_section' member.
164 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
166 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
167 * elflink.c (bfd_elf_final_link): Use it to determine whether
168 set the `.symtab' section's `sh_info' value to the index of the
169 first non-local or non-section symbol.
170 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
172 (elf_backend_elfsym_local_is_section): New macro.
173 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
175 (elf_backend_elfsym_local_is_section): New macro.
177 2020-07-29 Alan Modra <amodra@gmail.com>
179 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
180 defined in excluded sections.
182 2020-07-28 Alan Modra <amodra@gmail.com>
184 * elf.c (assign_section_numbers): Comment. Don't segfault on
185 discarded sections when setting linked-to section for generic
187 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
189 2020-07-27 Alan Modra <amodra@gmail.com>
191 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
193 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
196 2020-07-24 Nick Clifton <nickc@redhat.com>
198 * config.bfd: Move xc16x target to the obsolete list.
200 2020-07-22 Kevin Buettner <kevinb@redhat.com>
202 * binary.c (binary_get_section_contents): Seek using offset
203 from section's file position.
205 2020-07-22 Kevin Buettner <kevinb@redhat.com>
207 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
209 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
212 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
213 type for the first function argument. Rename pointers to reflect
214 that they have distinct types.
216 2020-07-20 Alan Modra <amodra@gmail.com>
218 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
220 2020-07-19 Alan Modra <amodra@gmail.com>
222 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
223 (select_alt_stub): New function.
224 (ppc_get_stub_entry): Use it here.
225 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
227 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
228 merge notoc stubs with other varieties when power10_stubs is "auto".
229 Instead dup the stub hash table entry.
230 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
231 tests of power10_stubs.
233 2020-07-15 Alan Modra <amodra@gmail.com>
236 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
238 2020-07-15 Nick Clifton <nickc@redhat.com>
241 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
242 check for aux entries that overflow the buufer.
244 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
246 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
247 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
249 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
250 Alan Modra <amodra@gmail.com>
253 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
254 objects both before and after normal object files.
255 * elflink.c (_bfd_elf_section_already_linked): Likewise.
257 2020-07-10 Alan Modra <amodra@gmail.com>
259 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
260 * elf64-ppc.c (struct ppc_link_hash_table): Delete
262 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
263 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
264 uses of power10_stubs.
266 2020-07-09 Alan Modra <amodra@gmail.com>
268 * coff-ppc.c: Delete.
271 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
272 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
274 (coff_write_object_contents): Remove PPC_PE code.
275 * config.bfd: Move powerpcle-pe to removed targets.
276 * configure.ac: Remove powerpc PE entries.
277 * libcoff-in.h (ppc_allocate_toc_section): Delete.
278 (ppc_process_before_allocation): Delete.
279 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
280 * targets.c: Remove powerpc PE vectors.
281 * po/SRC-POTFILES.in: Regenerate.
282 * libcoff.h: Regenerate.
283 * Makefile.in: Regenerate.
284 * configure: Regenerate.
286 2020-07-09 Nick Clifton <nickc@redhat.com>
288 * po/fr.po: Updated French translation.
290 2020-07-07 Alan Modra <amodra@gmail.com>
292 * xcofflink.c (xcoff_mark): Don't mark const sections.
293 (bfd_xcoff_record_link_assignment): Add FIXME.
294 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
295 sections being discarded by linker script.
297 2020-07-07 Alan Modra <amodra@gmail.com>
299 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
300 time, uid, gid and mode for deterministic archive.
301 (xcoff_write_archive_contents_big): Likewise.
303 2020-07-07 Alan Modra <amodra@gmail.com>
305 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
308 2020-07-06 Nick Clifton <nickc@redhat.com>
310 * po/pt.po: Updated Portuguese translation.
311 * po/uk.po: Updated Ukranian translation.
313 2020-07-04 Nick Clifton <nickc@redhat.com>
315 * version.m4: Set version to 2.35.50.
316 * configure: Regenerate.
317 * po/bbfd.pot: Regenerate.
319 2020-07-04 Nick Clifton <nickc@redhat.com>
321 Binutils 2.35 branch created.
323 2020-07-01 Alan Modra <amodra@gmail.com>
326 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
327 raw syment index before dereferencing.
329 2020-07-01 Alan Modra <amodra@gmail.com>
331 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
333 2020-07-01 Alan Modra <amodra@gmail.com>
335 * config.bfd: Obsolete xc16x.
337 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
339 * archures.c (bfd_mach_i386_nacl): Removed.
340 (bfd_mach_i386_i386_nacl): Likewise.
341 (bfd_mach_x86_64_nacl): Likewise.
342 (bfd_mach_x64_32_nacl): Likewise.
343 * config.bfd: Remove *-*-nacl* targets.
344 * configure.ac: Remove x86 NaCl target vectors.
345 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
346 (bfd_x64_32_nacl_arch): Likewise.
347 (bfd_x86_64_nacl_arch): Likewise.
348 (bfd_i386_nacl_arch): Likewise.
349 (bfd_x64_32_arch_intel_syntax): Updated.
350 * elf32-i386.c: Don't include "elf-nacl.h".
351 (elf_i386_nacl_plt): Removed.
352 (elf_i386_nacl_plt0_entry): Likewise.
353 (elf_i386_nacl_plt_entry): Likewise.
354 (elf_i386_nacl_pic_plt0_entry): Likewise.
355 (elf_i386_nacl_pic_plt_entry): Likewise.
356 (elf_i386_nacl_eh_frame_plt): Likewise.
357 (elf_i386_nacl_plt): Likewise.
358 (elf32_i386_nacl_elf_object_p): Likewise.
359 (elf_i386_get_synthetic_symtab): Updated.
360 (elf_i386_link_setup_gnu_properties): Likewise.
361 * elf64-x86-64.c: Don't include "elf-nacl.h".
362 (elf_x86_64_nacl_plt): Removed.
363 (elf64_x86_64_nacl_elf_object_p): Likewise.
364 (elf_x86_64_nacl_plt0_entry): Likewise.
365 (elf_x86_64_nacl_plt_entry): Likewise.
366 (elf_x86_64_nacl_eh_frame_plt): Likewise.
367 (elf_x86_64_nacl_plt): Likewise.
368 (elf32_x86_64_nacl_elf_object_p): Likewise.
369 (elf_x86_64_get_synthetic_symtab): Updated.
370 (elf_x86_64_link_setup_gnu_properties): Likewise.
371 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
372 * targets.c: Remove x86 NaCl target vectors.
373 * bfd-in2.h: Regenerated.
374 * configure: Likewise.
376 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
378 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
379 _bfd_elf_add_dynamic_tags.
381 2020-06-29 Alan Modra <amodra@gmail.com>
383 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
384 return value of bfd_bread. Don't read more than requested length.
385 Sanity check length. Properly terminate file name.
387 2020-06-29 Alan Modra <amodra@gmail.com>
389 * arc-got.h: Use C style comments.
390 * coff-z80.c: Likewise.
391 * elf32-csky.c: Likewise.
392 * peXXigen.c: Likewise.
393 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
396 2020-06-26 Pat Bernardi <bernardi@adacore.com>
398 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
399 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
401 2020-06-26 Alan Modra <amodra@gmail.com>
403 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
404 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
405 (riscv_get_priv_spec_name): Move to..
406 * cpu-riscv.c: ..here.
407 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
408 Use %u to print unsigned numbers.
410 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
412 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
413 default architecture.
415 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
418 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
419 _bfd_elf_add_dynamic_tags.
421 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
424 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
425 _bfd_elf_add_dynamic_tags.
427 2020-06-24 Alan Modra <amodra@gmail.com>
429 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
430 shifts without undefined behaviour.
432 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
434 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
436 (_bfd_elf_add_dynamic_tags): New.
437 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
438 _bfd_elf_add_dynamic_tags.
439 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
440 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
441 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
442 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
443 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
444 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
445 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
446 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
448 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
449 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
450 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
451 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
452 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
453 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
454 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
455 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
456 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
458 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
459 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
460 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
461 _bfd_elf_maybe_vxworks_add_dynamic_tags.
462 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
463 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
465 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
466 (_bfd_x86_elf_size_dynamic_sections): Likewise.
467 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
468 dt_reloc_sz and dt_reloc_ent.
469 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
470 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
472 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
473 etab.dt_pltgot_required.
474 (elf32_hppa_size_dynamic_sections): Call
475 _bfd_elf_add_dynamic_tags.
476 * elf32-metag.c (elf_metag_link_hash_table_create): Set
477 etab.dt_pltgot_required.
478 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
479 * elf32-sh.c (sh_elf_link_hash_table_create): Set
480 root.dt_pltgot_required for FDPIC output.
481 (sh_elf_size_dynamic_sections): Call
482 _bfd_elf_maybe_vxworks_add_dynamic_tags.
483 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
484 elf.dt_pltgot_required.
485 (elf_xtensa_size_dynamic_sections): Call
486 _bfd_elf_add_dynamic_tags.
487 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
488 root.dt_pltgot_required.
489 (elf64_hppa_size_dynamic_sections): Call
490 _bfd_elf_add_dynamic_tags.
491 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
492 root.dt_pltgot_required.
493 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
494 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
495 * elflink.c (_bfd_elf_add_dynamic_tags): New.
497 2020-06-22 Saagar Jha <saagar@saagarjha.com>
499 * mach-o.c: Support the new load commands by reading a linkedit
500 data command for them.
502 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
504 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
505 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
506 (riscv_get_priv_spec_class): Likewise.
507 (riscv_get_priv_spec_name): Likewise.
508 (riscv_get_priv_spec_class_from_numbers): New function, convert
509 the version numbers into string, then call riscv_get_priv_spec_class
510 to get the priv spec class.
511 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
512 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
513 (riscv_get_priv_spec_name): Likewise.
514 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
515 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
516 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
517 of input and output objects form their priv spec attributes by
518 riscv_get_priv_spec_class_from_numbers. Report warning rather than
519 errors when linking objects with differnet priv spec versions. We do
520 know v1.9.1 may have conflicts to other versions, so report the
521 warning, too. After that, update the output priv spec version to the
524 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
526 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
527 priv attributes, we will check the conflicts for all of them (major,
528 minor and revision), and then set the priv_attrs_merged to TRUE to
529 indicate that we have handled all of the priv attributes. Remove
530 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
532 2020-06-21 Alan Modra <amodra@gmail.com>
535 * configure.ac: Disable plugins by default for some targets.
536 * plugin.c: Comment typo fix.
537 * configure: Regenerate.
539 2020-06-19 Nick Clifton <nickc@redhat.com>
541 * plugin.c (try_load_plugin): Suppress the error message about
542 being unable to open a plugin if creating a list of viable
545 2020-06-16 Alan Modra <amodra@gmail.com>
547 * aout-tic30.c: Delete file.
548 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
549 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
550 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
551 (xc16x-*-elf): Sort properly.
552 * configure.ac: Remove tic30_aout_vec.
553 * targets.c: Likewise.
554 * Makefile.in: Regenerate.
555 * configure: Regenerate.
556 * po/SRC-POTFILES.in: Regenerate.
558 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
560 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
561 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
562 (elf32xtensa_abi): New global variable.
563 (xtensa_abi_choice): New function.
564 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
565 XSHAL_ABI to select PLT code.
567 2020-06-15 Roland McGrath <mcgrathr@google.com>
569 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
570 field of bfd_link_info.
572 2020-06-15 Alan Modra <amodra@gmail.com>
574 * config.bfd: Obsolete powerpcle-*-pe targets.
576 2020-06-15 Alan Modra <amodra@gmail.com>
579 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
580 symbols that were defined in discarded sections.
581 * cofflink.c (coff_link_check_archive_element): Likewise.
582 (coff_link_add_symbols): Set indx to -3 for symbols defined in
584 (_bfd_coff_write_global_sym): Don't emit such symbols.
585 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
586 libcoff.h: Regenerate.
588 2020-06-11 Alan Modra <amodra@gmail.com>
591 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
593 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
595 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
596 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
597 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
600 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
603 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
604 Clear verinfo.verdef.
606 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
609 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
610 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
611 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
613 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
614 Set ifunc_resolvers if there are FUNC resolvers.
615 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
616 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
617 with elf.ifunc_resolvers.
618 (write_plt_relocs_for_local_syms): Likewise.
619 (ppc64_elf_relocate_section): Likewise.
620 (ppc64_elf_finish_dynamic_sections): Likewise.
621 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
623 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
624 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
625 instead of readonly_dynrelocs_against_ifunc.
626 * elfxx-x86.h (elf_x86_link_hash_table): Remove
627 readonly_dynrelocs_against_ifunc.
629 2020-06-09 Alan Modra <amodra@gmail.com>
631 * elf64-ppc.c (struct ppc_link_hash_table): Delete
632 maybe_local_ifunc_resolver field.
633 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
634 cases where maybe_local_ifunc_resolver was set.
635 (ppc64_elf_relocate_section): Likewise.
636 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
639 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
641 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
643 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
645 (elf32_arm_size_dynamic_sections): Updated. Clear
646 root.tlsdesc_plt for DF_BIND_NOW.
647 (elf32_arm_finish_dynamic_sections): Updated.
648 (elf32_arm_output_arch_local_syms): Likewise.
649 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
650 Clear root.tlsdesc_plt for DF_BIND_NOW.
651 (nds32_elf_finish_dynamic_sections): Updated.
652 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
653 dt_tlsdesc_plt and dt_tlsdesc_got.
654 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
655 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
656 tlsdesc_plt and dt_tlsdesc_got.
657 (elfNN_aarch64_allocate_dynrelocs): Updated.
658 (elfNN_aarch64_finish_dynamic_sections): Likewise.
659 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
660 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
662 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
663 (_bfd_x86_elf_size_dynamic_sections): Likewise.
664 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
665 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
668 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
670 * elf32-tic6x.c (elf32_bed): Defined the default to
673 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
675 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
677 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
678 root.splt/root.srelplt.
679 (elf64_hppa_create_dynamic_sections): Likewise.
680 (elf64_hppa_size_dynamic_sections): Likewise.
681 (elf64_hppa_finish_dynamic_symbol): Likewise.
682 (elf_hppa_final_link): Likewise.
683 (elf_hppa_final_link_relocate): Likewise.
685 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
687 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
688 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
691 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
693 * elf-bfd.h (elf_target_os): New.
694 (elf_link_hash_table): Add target_os.
695 (elf_backend_data): Add target_os.
696 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
697 symbian_p and nacl_p.
698 (create_got_section): Updated.
699 (elf32_arm_create_dynamic_sections): Likewise.
700 (arm_type_of_stub): Likewise.
701 (elf32_arm_create_or_find_stub_sec): Likewise.
702 (elf32_arm_allocate_plt_entry): Likewise.
703 (elf32_arm_populate_plt_entry): Likewise.
704 (elf32_arm_final_link_relocate): Likewise.
705 (elf32_arm_check_relocs): Likewise.
706 (allocate_dynrelocs_for_symbol): Likewise.
707 (elf32_arm_finish_dynamic_symbol): Likewise.
708 (elf32_arm_finish_dynamic_sections): Likewise.
709 (elf32_arm_output_plt_map_1): Likewise.
710 (elf32_arm_output_arch_local_syms): Likewise.
711 (elf32_arm_add_symbol_hook): Likewise.
712 (elf32_arm_nacl_link_hash_table_create): Likewise.
713 (elf32_arm_vxworks_link_hash_table_create): Likewise.
714 (elf32_arm_symbian_link_hash_table_create): Likewise.
715 (ELF_TARGET_OS): New.
716 * elf32-i386.c (elf_i386_arch_bed): Removed.
717 (elf_backend_arch_data): Likewise.
718 (elf_i386_solaris_arch_bed): Likewise.
719 (elf_i386_nacl_arch_bed): Likewise.
720 (elf_i386_vxworks_arch_bed): Likewise.
721 (elf_i386_relocate_section): Updated.
722 (elf_i386_finish_dynamic_sections): Likewise.
723 (elf_i386_get_synthetic_symtab): Likewise.
724 (elf_i386_link_setup_gnu_properties): Likewise.
725 (ELF_TARGET_OS): New.
726 * elf32-mips.c (ELF_TARGET_OS): New.
727 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
728 (ppc_elf_create_got): Updated.
729 (ppc_elf_create_dynamic_sections): Likewise.
730 (ppc_elf_check_relocs): Likewise.
731 (ppc_elf_adjust_dynamic_symbol): Likewise.
732 (ppc_elf_size_dynamic_sections): Likewise.
733 (ppc_elf_relocate_section): Likewise.
734 (ppc_elf_finish_dynamic_sections): Likewise.
735 (ppc_elf_vxworks_link_hash_table_create): Likewise.
736 (ELF_TARGET_OS): New.
737 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
738 (sh_elf_link_hash_table_create): Updated.
739 (sh_elf_create_dynamic_sections): Likewise.
740 (allocate_dynrelocs): Likewise.
741 (sh_elf_size_dynamic_sections): Likewise.
742 (sh_elf_relocate_section): Likewise.
743 (sh_elf_finish_dynamic_symbol): Likewise.
744 (sh_elf_finish_dynamic_sections): Likewise.
745 (ELF_TARGET_OS): New.
746 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
748 (bfd_elf32_bfd_link_hash_table_create): Likewise.
749 (ELF_TARGET_OS): New.
750 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
751 (elf_x86_64_solaris_arch_bed): Likewise.
752 (elf_x86_64_nacl_arch_bed): Likewise.
753 (elf_x86_64_finish_dynamic_sections): Updated.
754 (elf_x86_64_get_synthetic_symtab): Likewise.
755 (elf_x86_64_link_setup_gnu_properties): Likewise.
756 (ELF_TARGET_OS): New.
757 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
759 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
760 (MIPS_ELF_REL_DYN_NAME): Updated.
761 (ELF_MIPS_GP_OFFSET): Likewise.
762 (mips_elf_create_local_got_entry): Likewise.
763 (mips_elf_allocate_dynamic_relocations): Likewise.
764 (mips_elf_count_got_symbols): Likewise.
765 (is_gott_symbol): Likewise.
766 (mips_elf_calculate_relocation): Likewise.
767 (mips_elf_create_dynamic_relocation): Likewise.
768 (_bfd_mips_elf_check_relocs): Likewise.
769 (allocate_dynrelocs): Likewise.
770 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
771 (mips_elf_lay_out_got): Likewise.
772 (mips_elf_set_plt_sym_value): Likewise.
773 (_bfd_mips_elf_size_dynamic_sections): Likewise.
774 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
775 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
776 (_bfd_mips_elf_final_link): Likewise.
777 (_bfd_mips_init_file_header): Likewise.
778 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
780 (allocate_dynrelocs): Likewise.
781 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
782 (_bfd_sparc_elf_relocate_section): Likewise.
783 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
784 (sparc_finish_dyn): Likewise.
785 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
786 * elfxx-target.h (ELF_TARGET_OS): New.
787 (elfNN_bed): Add ELF_TARGET_OS.
788 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
789 (_bfd_x86_elf_link_hash_table_create): Likewise.
790 (_bfd_x86_elf_size_dynamic_sections): Likewise.
791 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
792 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
793 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
794 * elfxx-x86.h (elf_x86_target_os): Removed.
795 (elf_x86_backend_data): Likewise.
796 (get_elf_x86_backend_data): Likewise.
797 (elf_x86_link_hash_table): Remove target_os.
799 2020-06-06 Alan Modra <amodra@gmail.com>
802 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
803 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
804 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
805 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
806 * elf64-ppc.c: Update throughout for reloc renaming.
807 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
808 * libbfd.h: Regenerate.
809 * bfd-in2.h: Regenerate.
811 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
814 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
817 2020-06-05 Nick Clifton <nickc@redhat.com>
819 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
822 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
824 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
825 priv_may_conflict, in_priv_zero and out_priv_zero to decide
826 whether the object can be linked according to it's priv
827 attributes. The object without any priv spec attributes can
828 be linked with others. If the first input object doesn't contain
829 any priv attributes, then we need to copy the setting from the
830 next input one. Also report more detailed error messages to user.
832 2020-06-04 Stephen Casner <casner@acm.org>
834 Extend pdp11-aout symbol table format to accommodate .stab
835 symbols and implement correct handling of them.
837 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
838 (N_STAB, is_stab): Needed new function is_stab to disambiguate
839 normal vs. .stab symbol table type values, replacing N_STAB mask.
840 (translate_from_native_sym_flags): Determine correct section for
841 different .stab types.
842 (translate_to_native_sym_flags): Leave .stab types intact.
843 (translate_symbol_table): Error if symbol indicates overlay;
844 store desc field from .stab symbols.
845 (write_syms): Output desc field with symbol.
846 (aout_link_check_ar_symbols): Skip .stab symbols.
847 (aout_link_add_symbols): Correctly distinguish .stab symbols.
848 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
849 (aout_link_write_symbols): Write 0 for desk and ovly fields;
850 correctly distinguish .stab symbols and select calculate their
851 section and value; and copy desc and ovly fields from input symbol
854 2020-06-04 Stephen Casner <casner@acm.org>
856 * aoutx.h (translate_symbol_table): Comment had external and
858 * pdp11.c (translate_symbol_table): Likewise.
860 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
862 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
863 (is_x86_elf): Check elf.hash_table_id instead of target_id.
864 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
866 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
869 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
870 in debug section against symbol defined in shared library to 0.
871 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
872 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
873 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
874 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
875 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
876 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
877 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
878 * elf32-sh.c (sh_elf_check_relocs): Likewise.
879 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
880 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
881 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
882 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
883 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
884 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
886 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
887 there is non-GOT reference.
888 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
889 non-alloced sections.
891 2020-06-03 Stephen Casner <casner@acm.org>
893 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
895 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
897 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
898 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
899 other size that doesn't qcover the header word.
900 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
901 string table, and zero it.
902 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
903 message and set bfd_error on finding an invalid name string offset.
904 (add_to_stringtab): INLINE -> inline
905 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
907 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
908 any relocs that could not be recognised.
909 92744f05809 PR 20929 - Check for relocs without an associated symbol.
910 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
911 name exists and is long enough, before attempting to see if it is
913 c3864421222 - Correct case for N_SO being the last symbol.
914 50455f1ab29 PR 20891 - Handle the case where the main file name
915 and the directory name are both empty.
916 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
917 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
918 range string table offsets.
919 531336e3a0b PR 20909 - Fix off-by-one error in check for an
920 illegal string offset.
921 (aout_link_includes_newfunc): Add comment.
922 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
923 on unexpected relocation type rather than ASSERT.
925 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
928 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
929 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
931 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
934 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
935 non-alloced sections.
937 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
939 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
940 dynamic relocations for non SEC_ALLOC sections.
942 2020-06-03 Gunther Nikl <gnikl@justmail.de>
944 * aout64.c (BMAGIC, QMAGIC): Do not define.
945 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
946 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
947 to check the file format.
948 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
949 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
950 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
952 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
954 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
955 relocations for non SEC_ALLOC sections.
957 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
959 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
960 * elf32-arm.c (maybe_set_textrel): Removed.
961 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
962 with _bfd_elf_maybe_set_textrel.
963 * elf32-csky.c (maybe_set_textrel): Removed.
964 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
965 with _bfd_elf_maybe_set_textrel.
966 * elf32-hppa.c (maybe_set_textrel): Removed.
967 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
968 with _bfd_elf_maybe_set_textrel.
969 * elf32-lm32.c (maybe_set_textrel): Removed.
970 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
971 with _bfd_elf_maybe_set_textrel.
972 * elf32-m32r.c (maybe_set_textrel): Removed.
973 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
974 with _bfd_elf_maybe_set_textrel.
975 * elf32-metag.c (maybe_set_textrel): Removed.
976 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
977 with _bfd_elf_maybe_set_textrel.
978 * elf32-nds32.c (maybe_set_textrel): Removed.
979 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
980 with _bfd_elf_maybe_set_textrel.
981 * elf32-or1k.c (maybe_set_textrel): Removed.
982 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
983 with _bfd_elf_maybe_set_textrel.
984 * elf32-ppc.c (maybe_set_textrel): Removed.
985 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
986 with _bfd_elf_maybe_set_textrel.
987 * elf32-s390.c (maybe_set_textrel): Removed.
988 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
989 with _bfd_elf_maybe_set_textrel.
990 * elf32-sh.c (maybe_set_textrel): Removed.
991 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
992 with _bfd_elf_maybe_set_textrel.
993 * elf32-tic6x.c (maybe_set_textrel): Removed.
994 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
995 with _bfd_elf_maybe_set_textrel.
996 * elf32-tilepro.c (maybe_set_textrel): Removed.
997 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
998 with _bfd_elf_maybe_set_textrel.
999 * elf64-ppc.c (maybe_set_textrel): Removed.
1000 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1001 with _bfd_elf_maybe_set_textrel.
1002 * elf64-s390.c (maybe_set_textrel): Removed.
1003 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1004 with _bfd_elf_maybe_set_textrel.
1005 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1006 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1007 with _bfd_elf_maybe_set_textrel.
1008 * elfnn-riscv.c (maybe_set_textrel): Removed.
1009 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1010 with _bfd_elf_maybe_set_textrel.
1011 * elfxx-sparc.c (maybe_set_textrel): Removed.
1012 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1013 with _bfd_elf_maybe_set_textrel.
1014 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1015 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1016 with _bfd_elf_maybe_set_textrel.
1017 * elfxx-x86.c (maybe_set_textrel): Removed.
1018 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1019 with _bfd_elf_maybe_set_textrel.
1020 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1022 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1025 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1027 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1028 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1029 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1030 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1032 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1033 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1034 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1035 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1036 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1037 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1038 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1039 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1040 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1041 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1042 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1043 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1044 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1045 (elf_backend_copy_indirect_symbol): Likewise.
1046 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1047 (elf_backend_copy_indirect_symbol): Likewise.
1048 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1050 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1053 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1054 * elf32-arm.c (readonly_dynrelocs): Removed.
1055 (maybe_set_textrel): Replace readonly_dynrelocs with
1056 _bfd_elf_readonly_dynrelocs.
1057 * elf32-csky.c (readonly_dynrelocs): Removed.
1058 (maybe_set_textrel): Replace readonly_dynrelocs with
1059 _bfd_elf_readonly_dynrelocs.
1060 * elf32-hppa.c(readonly_dynrelocs): Removed.
1061 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1062 _bfd_elf_readonly_dynrelocs.
1063 (maybe_set_textrel): Likewise.
1064 * elf32-lm32.c (readonly_dynrelocs): Removed.
1065 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1066 with _bfd_elf_readonly_dynrelocs.
1067 (maybe_set_textrel): Likewise.
1068 * elf32-m32r.c (readonly_dynrelocs): Removed.
1069 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1070 with _bfd_elf_readonly_dynrelocs.
1071 (maybe_set_textrel): Likewise.
1072 * elf32-metag.c (readonly_dynrelocs): Removed.
1073 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1074 with _bfd_elf_readonly_dynrelocs.
1075 (maybe_set_textrel): Likewise.
1076 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1077 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1078 with _bfd_elf_readonly_dynrelocs.
1079 * elf32-nds32.c (readonly_dynrelocs): Removed.
1080 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1081 with _bfd_elf_readonly_dynrelocs.
1082 (maybe_set_textrel): Likewise.
1083 * elf32-or1k.c (readonly_dynrelocs): Removed.
1084 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1085 with _bfd_elf_readonly_dynrelocs.
1086 * elf32-ppc.c (readonly_dynrelocs): Removed.
1087 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1088 _bfd_elf_readonly_dynrelocs.
1089 (ppc_elf_adjust_dynamic_symbol): Likewise.
1090 (maybe_set_textrel): Likewise.
1091 * elf32-s390.c (readonly_dynrelocs): Removed.
1092 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1093 with _bfd_elf_readonly_dynrelocs.
1094 (maybe_set_textrel): Likewise.
1095 * elf32-sh.c (readonly_dynrelocs): Removed.
1096 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1097 _bfd_elf_readonly_dynrelocs.
1098 (maybe_set_textrel): Likewise.
1099 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1100 (maybe_set_textrel): Replace readonly_dynrelocs with
1101 _bfd_elf_readonly_dynrelocs.
1102 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1103 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1104 with _bfd_elf_readonly_dynrelocs.
1105 (maybe_set_textrel): Likewise.
1106 * elf64-ppc.c (readonly_dynrelocs): Removed.
1107 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1108 _bfd_elf_readonly_dynrelocs.
1109 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1110 (maybe_set_textrel): Likewise.
1111 * elf64-s390.c (readonly_dynrelocs): Removed.
1112 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1113 with _bfd_elf_readonly_dynrelocs.
1114 (maybe_set_textrel): Likewise.
1115 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1116 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1117 (maybe_set_textrel): Replace readonly_dynrelocs with
1118 _bfd_elf_readonly_dynrelocs.
1119 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1120 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1121 with _bfd_elf_readonly_dynrelocs.
1122 (maybe_set_textrel): Likewise.
1123 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1124 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1125 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1126 (maybe_set_textrel): Likewise.
1127 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1128 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1129 with _bfd_elf_readonly_dynrelocs.
1130 (maybe_set_textrel): Likewise.
1131 * elfxx-x86.c (readonly_dynrelocs): Removed.
1132 (maybe_set_textrel): Replace readonly_dynrelocs with
1133 _bfd_elf_readonly_dynrelocs.
1134 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1136 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1138 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1139 -fsanitize=undefined.
1141 2020-06-03 Alan Modra <amodra@gmail.com>
1145 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1147 (pe_ILF_build_a_bfd): Likewise.
1149 2020-06-03 Alan Modra <amodra@gmail.com>
1152 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1153 core files as well as objects.
1155 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1158 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1159 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1161 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1162 (elf_arc_link_hash_newfunc): Updated.
1163 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1164 (elf32_arm_link_hash_newfunc): Updated.
1165 (elf32_arm_copy_indirect_symbol): Likewise.
1166 (elf32_arm_check_relocs): Likewise.
1167 (readonly_dynrelocs): Likewise.
1168 (allocate_dynrelocs_for_symbol): Likewise.
1169 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1170 (csky_elf_link_hash_newfunc): Updated.
1171 (csky_allocate_dynrelocs): Likewise.
1172 (readonly_dynrelocs): Likewise.
1173 (csky_elf_copy_indirect_symbol): Likewise.
1174 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1175 (hppa_link_hash_newfunc): Updated.
1176 (elf32_hppa_copy_indirect_symbol): Likewise.
1177 (elf32_hppa_hide_symbol): Likewise.
1178 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1179 (allocate_dynrelocs): Likewise.
1180 (elf32_hppa_relocate_section): Likewise.
1181 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1182 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1183 (lm32_elf_link_hash_newfunc): Likewise.
1184 (lm32_elf_link_hash_table_create): Updated.
1185 (readonly_dynrelocs): Likewise.
1186 (allocate_dynrelocs): Likewise.
1187 (lm32_elf_copy_indirect_symbol): Likewise.
1188 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1189 (m32r_elf_link_hash_newfunc): Likewise.
1190 (m32r_elf_link_hash_table_create): Updated.
1191 (m32r_elf_copy_indirect_symbol): Likewise.
1192 (allocate_dynrelocs): Likewise.
1193 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1194 (metag_link_hash_newfunc): Updated.
1195 (elf_metag_copy_indirect_symbol): Likewise.
1196 (readonly_dynrelocs): Likewise.
1197 (allocate_dynrelocs): Likewise.
1198 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1200 (link_hash_newfunc): Updated.
1201 (microblaze_elf_check_relocs): Likewise.
1202 (microblaze_elf_copy_indirect_symbol): Likewise.
1203 (readonly_dynrelocs): Likewise.
1204 (allocate_dynrelocs): Likewise.
1205 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1206 (nds32_elf_link_hash_newfunc): Updated.
1207 (nds32_elf_copy_indirect_symbol): Likewise.
1208 (readonly_dynrelocs): Likewise.
1209 (allocate_dynrelocs): Likewise.
1210 (nds32_elf_check_relocs): Likewise.
1211 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1212 (link_hash_newfunc): Updated.
1213 (nios2_elf32_copy_indirect_symbol): Likewise.
1214 (nios2_elf32_check_relocs): Likewise.
1215 (allocate_dynrelocs): Likewise.
1216 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1217 (or1k_elf_link_hash_newfunc): Updated.
1218 (readonly_dynrelocs): Likewise.
1219 (allocate_dynrelocs): Likewise.
1220 (or1k_elf_copy_indirect_symbol): Likewise.
1221 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1222 (ppc_elf_link_hash_newfunc): Updated.
1223 (ppc_elf_copy_indirect_symbol): Likewise.
1224 (ppc_elf_check_relocs): Likewise.
1225 (readonly_dynrelocs): Likewise.
1226 (ppc_elf_adjust_dynamic_symbol): Likewise.
1227 (allocate_dynrelocs): Likewise.
1228 (ppc_elf_relocate_section): Likewise.
1229 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1230 (link_hash_newfunc): Updated.
1231 (elf_s390_copy_indirect_symbol): Likewise.
1232 (readonly_dynrelocs): Likewise.
1233 (elf_s390_adjust_dynamic_symbol): Likewise.
1234 (allocate_dynrelocs): Likewise.
1235 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1236 (sh_elf_link_hash_newfunc): Updated.
1237 (readonly_dynrelocs): Likewise.
1238 (allocate_dynrelocs): Likewise.
1239 (sh_elf_copy_indirect_symbol): Likewise.
1240 (sh_elf_check_relocs): Likewise.
1241 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1242 (elf32_tic6x_link_hash_newfunc): Likewise.
1243 (elf32_tic6x_link_hash_table_create): Updated.
1244 (readonly_dynrelocs): Likewise.
1245 (elf32_tic6x_check_relocs): Likewise.
1246 (elf32_tic6x_allocate_dynrelocs): Likewise.
1247 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1249 (link_hash_newfunc): Updated.
1250 (tilepro_elf_copy_indirect_symbol): Likewise.
1251 (tilepro_elf_check_relocs): Likewise.
1252 (allocate_dynrelocs): Likewise.
1253 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1254 (ppc64_elf_copy_indirect_symbol): Updated.
1255 (ppc64_elf_check_relocs): Likewise.
1256 (readonly_dynrelocs): Likewise.
1257 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1258 (dec_dynrel_count): Likewise.
1259 (allocate_dynrelocs): Likewise.
1260 (ppc64_elf_relocate_section): Likewise.
1261 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1262 (link_hash_newfunc): Updated.
1263 (elf_s390_copy_indirect_symbol): Likewise.
1264 (readonly_dynrelocs): Likewise.
1265 (allocate_dynrelocs): Likewise.
1266 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1267 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1269 (elfNN_aarch64_link_hash_newfunc): Updated.
1270 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1271 (readonly_dynrelocs): Likewise.
1272 (need_copy_relocation_p): Likewise.
1273 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1274 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1275 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1276 (link_hash_newfunc): Updated.
1277 (riscv_elf_copy_indirect_symbol): Likewise.
1278 (riscv_elf_check_relocs): Likewise.
1279 (readonly_dynrelocs): Likewise.
1280 (allocate_dynrelocs): Likewise.
1281 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1283 (link_hash_newfunc): Updated.
1284 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1285 (_bfd_sparc_elf_check_relocs): Likewise.
1286 (readonly_dynrelocs): Likewise.
1287 (allocate_dynrelocs): Likewise.
1288 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1289 (link_hash_newfunc): Updated.
1290 (tilegx_elf_copy_indirect_symbol): Likewise.
1291 (tilegx_elf_check_relocs): Likewise.
1292 (readonly_dynrelocs): Likewise.
1293 (allocate_dynrelocs): Likewise.
1294 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1295 (readonly_dynrelocs): Likewise.
1296 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1297 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1299 2020-06-01 Alan Modra <amodra@gmail.com>
1301 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1302 command against cmd_length, not the end of record. For
1303 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1304 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1307 2020-05-28 David Faust <david.faust@oracle.com>
1309 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1310 R_BPF_INSN_{32,64} relocations.
1312 2020-05-28 Stephen Casner <casner@acm.org>
1314 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1315 addreses in .long (used in testsuites) and .stab values.
1317 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1320 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1321 Check bfd_link_dll when issue a DT_TEXTREL warning.
1322 * elfxx-x86.c (maybe_set_textrel): Likewise.
1323 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1325 2020-05-26 Nick Clifton <nickc@redhat.com>
1327 * plugin.c (try_load_plugin): Extend error message when a plugin
1330 2020-05-23 Alan Modra <amodra@gmail.com>
1332 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1334 2020-05-22 Alan Modra <amodra@gmail.com>
1337 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1338 attributes from shared libraries, and do not return an error if
1341 2020-05-21 Alan Modra <amodra@gmail.com>
1344 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1346 (_bfd_delete_bfd): Free the copy.
1347 (_bfd_new_bfd): Free nbfd->memory on error.
1349 2020-05-21 Alan Modra <amodra@gmail.com>
1351 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1352 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1353 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1354 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1355 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1356 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1357 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1358 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1359 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1360 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1361 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1362 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1363 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1364 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1365 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1366 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1367 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1368 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1369 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1370 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1372 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1374 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1375 get_default_version. It is used to find the default version for
1376 the specific extension.
1377 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1378 default_major_version and default_minor_version. Add new bfd_boolean
1379 parameter *use_default_version. Set it to TRUE if we need to call
1380 the callback rps->get_default_version to find the default version.
1381 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1382 the default version in riscv_parsing_subset_version, and then call
1383 riscv_add_subset to add the subset into subset list.
1384 (riscv_parse_prefixed_ext): Likewise.
1385 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1386 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1387 strings rather than characters.
1388 riscv_merge_arch_attr_info): The callback function get_default_version
1389 is only needed for assembler, so set it to NULL int the linker.
1390 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1391 * elfxx-riscv.h: Updated.
1393 2020-05-20 Alan Modra <amodra@gmail.com>
1396 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1397 use bfd_set_filename.
1398 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1399 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1400 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1401 (bfd_create): Likewise.
1402 (_bfd_delete_bfd): Don't free filename.
1403 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1404 return pointer to the copy or NULL on alloc fail.
1405 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1406 result of bfd_set_filename.
1407 * bfd-in2.h: Regenerate.
1409 2020-05-20 Alan Modra <amodra@gmail.com>
1412 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1413 section size against file size.
1414 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1416 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1419 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1420 and memset when allocating memory for the sections_being_created
1423 2020-05-19 Stafford Horne <shorne@gmail.com>
1425 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1427 (or1k_elf_relocate_section): Access srelgot via
1428 htab->root.srelgot. Add assertions for srelgot->contents.
1429 Introduce local variable for srelgot to not reuse global
1431 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1432 (or1k_set_got_and_rela_sizes): New function.
1433 (or1k_initial_exec_offset): New function.
1434 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1435 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1437 (or1k_elf_check_relocs): Use OR to set TLS access.
1438 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1440 (or1k_elf_size_dynamic_sections): Use
1441 or1k_set_got_and_rela_sizes to set sizes.
1442 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1443 (TCB_SIZE): New macro.
1444 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1445 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1446 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1447 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1448 (tpoff): Add dynamic boolean argument.
1449 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1451 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1453 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1454 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1455 cases with BFD_RELOC_AARCH64_JUMP26.
1456 (elfNN_aarch64_check_relocs): Likewise.
1458 2020-05-19 Alan Modra <amodra@gmail.com>
1460 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1461 bfd_get_filename rather than accessing bfd->filename directly.
1462 * aout-target.h (MY (object_p)): Likewise.
1463 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1464 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1465 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1466 (_bfd_archive_bsd44_construct_extended_name_table),
1467 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1468 (_bfd_bsd_write_armap): Likewise.
1469 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1470 * cache.c (bfd_open_file): Likewise.
1471 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1472 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1473 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1474 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1475 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1476 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1477 (patch_tls_desc_to_ie): Likewise.
1478 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1479 (spu_elf_auto_overlay): Likewise.
1480 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1481 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1482 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1483 * elflink.c (bfd_elf_size_dynamic_sections),
1484 (elf_link_input_bfd): Likewise.
1485 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1486 * mach-o.c (bfd_mach_o_follow_dsym),
1487 (bfd_mach_o_close_and_cleanup): Likewise.
1488 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1489 (find_separate_debug_file, get_build_id_name): Likewise.
1490 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1491 * plugin.c (bfd_plugin_open_input): Likewise.
1492 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1493 * som.c (som_write_armap): Likewise.
1494 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1495 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1496 (_bfd_vms_lib_write_archive_contents): Likewise.
1497 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1499 2020-05-19 Alan Modra <amodra@gmail.com>
1502 * bfdio.c (_bfd_real_fopen): Typo fix.
1504 2020-05-18 Nick Clifton <nickc@redhat.com>
1507 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1508 for the sections_being_created array.
1510 2020-05-18 Alan Modra <amodra@gmail.com>
1512 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1513 they can be freed without also freeing internal_relocs.
1515 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1518 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1519 separators into DOS style when creating a WIN32 fullpath.
1521 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1523 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1524 to initialize RISC-V tdata.
1526 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1528 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1531 2020-05-11 Alan Modra <amodra@gmail.com>
1533 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1535 2020-05-11 Alan Modra <amodra@gmail.com>
1537 * elf64-ppc.c: Rename powerxx to power10 throughout.
1539 2020-05-11 Alan Modra <amodra@gmail.com>
1542 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1543 contains required number of auxents before processing any auxent.
1544 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1545 file name from auxents for PE.
1547 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1549 * aout-cris.c (DEFAULT_ARCH): Delete define.
1550 (MY_set_arch_mach): Likewise.
1551 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1553 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1554 of r_type before the shift.
1556 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1559 * elfnn-aarch64.c (group_sections): Copy implementation from
1562 2020-05-01 Alan Modra <amodra@gmail.com>
1565 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1566 accessing root.u.def of symbols. Also check root.u.def.section
1567 is non-NULL. Reverse tests so as to make the logic positive.
1569 2020-05-01 Alan Modra <amodra@gmail.com>
1572 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1573 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1575 2020-05-01 Alan Modra <amodra@gmail.com>
1578 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1579 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1580 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1581 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1582 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1583 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1584 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1585 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1586 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1587 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1589 2020-05-01 Alan Modra <amodra@gmail.com>
1592 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1593 from shared libraries.
1595 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1597 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1598 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1599 equals 0. Report overflow when the result has negative sign but
1600 all significant bits are zero.
1602 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1604 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1605 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1607 2020-04-28 Alan Modra <amodra@gmail.com>
1609 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1610 Emit warning message.
1612 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1614 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1615 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1616 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1617 to x86_64_pe_big_vec as it not a big-endian format.
1618 (vec i386_pe_big_vec): New.
1619 * configure.ac: Likewise.
1620 * targets.c: Likewise.
1621 * configure: Regenerate.
1622 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1623 COFF_WITH_PE_BIGOBJ): New.
1624 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1626 (x86_64_pe_be_vec): Moved.
1628 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1630 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1631 * elf.c (elfcore_grok_arc_v2): New function.
1632 (elfcore_grok_note): Call the new function to handle the corresponding
1634 (elfcore_write_arc_v2): New function.
1635 (elfcore_write_register_note): Call the new function to handle the
1636 corresponding pseudo-sections.
1638 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1641 * bfd-in2.h: Regenerated.
1642 * elf32-xtensa.c (elf_howto_table): New entries for
1643 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1644 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1645 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1646 R_XTENSA_NDIFF{8,16,32}.
1647 * libbfd.h (bfd_reloc_code_real_names): Add names for
1648 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1649 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1650 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1651 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1653 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1656 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1659 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1662 * elf-bfd.h (elf_backend_data): Add
1663 elf_backend_strip_zero_sized_dynamic_sections.
1664 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1665 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1667 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1669 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1671 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1673 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1675 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1677 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1679 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1681 2020-04-21 Nick Clifton <nickc@redhat.com>
1683 * po/sr.po: Updated Serbian translation.
1685 2020-04-21 Alan Modra <amodra@gmail.com>
1687 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1690 2020-04-20 Stephen Casner <casner@acm.org>
1692 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1693 causing globals from linker script to be treated as debug symbols.
1694 (translate_symbol_table): Don't sign-extend symbol values from 16
1695 to 64 bits in nm output.
1697 2020-04-20 Alan Modra <amodra@gmail.com>
1699 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1701 2020-04-18 Alan Modra <amodra@gmail.com>
1703 * section.c (bfd_is_const_section): Correct test for special
1705 * bfd-in2.h: Regenerate.
1707 2020-04-17 Alan Modra <amodra@gmail.com>
1710 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1713 2020-04-16 Nick Clifton <nickc@redhat.com>
1716 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1717 abort with a more helpful error message.
1719 2020-04-16 Alan Modra <amodra@gmail.com>
1722 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1725 2020-04-15 Fangrui Song <maskray@google.com>
1728 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1729 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1730 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1731 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1732 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1733 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1734 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1735 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1736 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1737 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1738 * elflink.c (elf_link_output_extsym): Likewise.
1739 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1741 2020-04-15 Alan Modra <amodra@gmail.com>
1744 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1745 pointer into strings that may be freed for section name, always
1746 allocate a new string.
1748 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1749 Jan W. Jagersma <jwjagersma@gmail.com>
1751 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1752 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1753 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1754 (_bfd_go32_mkobject): New functions.
1755 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1756 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1757 (go32exe_mkobject): Call _bfd_go32_mkobject.
1758 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1759 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1761 (coff_write_relocs): Enable extended reloc counter code if
1762 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1763 (coff_write_object_contents): Likewise. Pad section headers
1764 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1765 instead of coff_swap_scnhdr_out.
1766 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1767 enable extended reloc counter.
1768 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1769 Declare with ATTRIBUTE_UNUSED.
1770 * libcoff-in.h: (struct coff_tdata): New field go32.
1772 * libcoff.h: Regenerate.
1774 2020-04-14 Fangrui Song <maskray@google.com>
1777 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1780 2020-04-14 Stephen Casner <casner@acm.org>
1783 * pdp11.c: Add implementation of --imagic option.
1784 (adjust_o_magic): Fix objcopy --extract-symbol test.
1785 * libaout.h (enum aout_magic): Add i_magic.
1787 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1788 Nick Clifton <nickc@redhat.com>
1790 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1792 <default>: Error rather than abort.
1794 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1797 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1798 relocation section from section group.
1800 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1802 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1803 bfd->origin to file offset.
1804 * bfdwin.c (bfd_get_file_window): Likewise.
1805 * bfd.c: Clarify the use of the bfd->origin field.
1806 * bfd-in2.h: Regenerate.
1807 * coff-i386.c: Don't include go32exe.h. Allow overriding
1808 coff_write_object_contents via COFF_WRITE_CONTENTS.
1809 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1810 (go32exe_write_object_contents): New functions.
1811 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1812 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1813 (create_go32_stub): Remove check for 2k size limit. Read stub
1814 from go32exe_temp_stub if present.
1815 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1816 copy variable-length stub.
1817 (go32_check_format): Read stub to go32exe_temp_stub, set
1818 origin, return go32exe_cleanup.
1819 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1820 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1821 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1822 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1823 Remove functions and their associated #defines.
1824 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1825 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1826 Rename field go32stub to stub.
1827 * libcoff.h: Regenerate.
1828 * coff-stgo32.c (go32_check_format): Rename to...
1829 (go32exe_check_format): ...this.
1830 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1831 (go32exe_copy_private_bfd_data): ...this.
1832 (stub_bytes): Rename to...
1833 (go32exe_default_stub): ...this.
1834 (create_go32_stub): Rename to...
1835 (go32exe_create_stub): ...this.
1836 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1839 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1843 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1844 relocation to R_386_32 for relocation against non-preemptible
1846 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1847 allocate dynamic relocation for non-preemptible absolute symbol.
1848 (elf_i386_relocate_section): Pass sec to
1849 GENERATE_DYNAMIC_RELOCATION_P.
1850 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1851 (elf_x86_64_convert_load_reloc): Covert load relocation to
1852 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1853 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1854 for non-preemptible absolute symbol if they overflow.
1855 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1856 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1857 symbol. Don't allocate dynamic relocation for non-preemptible
1859 (elf_x86_64_relocate_section): Don't generate relative relocation
1860 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1861 to GENERATE_DYNAMIC_RELOCATION_P.
1862 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1863 against non-preemptible absolute symbol.
1864 (_bfd_elf_x86_valid_reloc_p): New function.
1865 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1867 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1868 argument. Don't generate dynamic relocation against
1869 non-preemptible absolute symbol.
1870 (ABS_SYMBOL_P): New.
1871 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1872 against non-preemptible absolute symbol.
1874 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1875 (_bfd_elf_x86_valid_reloc_p): New.
1877 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1880 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1881 address in the GOT if in thumb only mode.
1883 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1885 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1887 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1889 * mmo.c (mmo_scan): Create .text section only when needed, not
1892 2020-03-31 Alan Modra <amodra@gmail.com>
1894 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1897 2020-03-31 Alan Modra <amodra@gmail.com>
1899 * vms-alpha.c (image_write): Check bounds for sections without
1900 contents too. Error on non-zero write to section without
1902 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1904 2020-03-31 Alan Modra <amodra@gmail.com>
1906 * tekhex.c (pass_over): Check is_eof before reading buffer.
1908 2020-03-30 Nick Clifton <nickc@redhat.com>
1911 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1912 field to timestamp and make it an integer.
1913 * libcoff.h: Regenerate.
1914 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1915 field in the pe_data structure rather than the insert_timestamp
1918 2020-03-30 Alan Modra <amodra@gmail.com>
1921 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1924 2020-03-26 Nick Clifton <nickc@redhat.com>
1926 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1927 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1929 * libbfd.h: Regenerate.
1931 2020-03-26 Alan Modra <amodra@gmail.com>
1933 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1935 2020-03-26 Alan Modra <amodra@gmail.com>
1937 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1939 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1941 2020-03-25 Nick Clifton <nickc@redhat.com>
1943 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1945 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1946 * libbfd.h: Regenerate.
1948 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1950 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1951 correct field name in the output string.
1953 2020-03-25 Alan Modra <amodra@gmail.com>
1956 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1957 for SHT_NOBITS section if first in segment.
1959 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1962 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1963 (_bfd_elf_get_symbol_version_string): This.
1964 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1965 (_bfd_elf_get_symbol_version_string): This.
1966 (bfd_elf_print_symbol): Pass TRUE to
1967 _bfd_elf_get_symbol_version_string.
1968 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1969 bfd_boolean argument.
1970 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1971 * targets.c (_bfd_get_symbol_version_string): Likewise.
1972 (bfd_get_symbol_version_string): Likewise.
1973 * bfd-in2.h: Regenerated.
1975 2020-03-24 Nick Clifton <nickc@redhat.com>
1976 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1979 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1982 2020-03-24 Nick Clifton <nickc@redhat.com>
1985 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1986 segment to use for PT_GNU_RELRO, ignore empty sections in a
1987 segment's current list.
1989 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1992 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1994 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1997 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1998 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1999 on the previous _bfd_elf_get_symbol_version_string.
2000 (_bfd_elf_get_symbol_version_string): Use it.
2002 2020-03-24 Alan Modra <amodra@gmail.com>
2004 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2005 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2008 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2010 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2012 2020-03-23 Alan Modra <amodra@gmail.com>
2014 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2015 symbol count. Allocate an extra byte to ensure name strings
2016 are terminated. Sanity check name offsets. Release memory on
2019 2020-03-23 Alan Modra <amodra@gmail.com>
2021 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2022 field hasn't been read. Remove unnecessary casts.
2024 2020-03-22 Alan Modra <amodra@gmail.com>
2026 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2027 enough to read number of symbols.
2029 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2031 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2032 (EXECUTABLE_SUFFIX): Likewise.
2033 * config.in: Regenerated.
2034 * configure: Likewise.
2035 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2036 _bfd_generic_close_and_cleanup.
2037 (plugin_list_entry): Remove resolution_file, resolution_option,
2038 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2039 lto_wrapper, gcc_env and initialized,
2040 (need_lto_wrapper_p): Removed.
2041 (get_lto_wrapper): Likewise.
2042 (setup_lto_wrapper_env): Likewise.
2043 (register_all_symbols_read): Likewise.
2044 (egister_cleanup): Likewise.
2045 (get_symbols): Likewise.
2046 (add_input_file): Likewise.
2047 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2048 (add_symbols): Updated.
2049 (try_claim): Likewise.
2050 (try_load_plugin): Likewise.
2051 (bfd_plugin_canonicalize_symtab): Likewise.
2052 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2053 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2055 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2058 * plugin.c (plugin_list_entry): Add has_symbol_type.
2059 (add_symbols_v2): New function.
2060 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2061 provides symbol type.
2062 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2063 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2066 2020-03-20 Alan Modra <amodra@gmail.com>
2068 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2069 enough to read number of symbols.
2071 2020-03-20 Alan Modra <amodra@gmail.com>
2073 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2074 backend functions for NULL before calling.
2075 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2076 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2077 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2078 * elfnn-ia64.c (ignore_errors): New function.
2079 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2081 2020-03-19 Nick Clifton <nickc@redhat.com>
2084 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2085 location of the varinfo in the unit's debug info data. Change the
2086 type of the stack field to a boolean.
2087 (lookup_var_by_offset): New function. Returns the varinfo
2088 structure for the variable described at the given offset in the
2090 (scan_unit_for_symbols): Add support for variables which have the
2091 DW_AT_specification attribute.
2093 2020-03-19 Nick Clifton <nickc@redhat.com>
2096 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2099 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2101 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2103 2020-03-18 Nick Clifton <nickc@redhat.com>
2106 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2107 memory access when processing a corrupt secondary reloc section.
2109 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2111 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2112 instead of calling abort.
2113 * elf32-csky.c (csky_build_one_stub): Likewise.
2114 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2115 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2116 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2117 * elf32-metag.c (metag_build_one_stub): Likewise.
2118 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2119 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2120 (ppc_size_one_stub): Likewise.
2121 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2123 2020-03-17 Nick Clifton <nickc@redhat.com>
2126 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2127 with error messages.
2129 2020-03-17 Nick Clifton <nickc@redhat.com>
2132 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2133 free. Add free on another failure path.
2135 2020-03-16 Alan Modra <amodra@gmail.com>
2138 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2139 we have a non-zero section count. Do lma comparison in octets.
2141 2020-03-16 Alan Modra <amodra@gmail.com>
2143 * vms-alpha.c (dst_restore_location): Validate index into
2144 dst_ptr_offsets array before accessing. Return status.
2145 (dst_retrieve_location): Similarly, making "loc" parameter a
2146 pointer to return value.
2147 (_bfd_vms_slurp_etir): Update calls to above functions.
2149 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2151 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2153 * configure: Regenerated.
2155 2020-03-14 Alan Modra <amodra@gmail.com>
2157 * section.c (BFD_FAKE_SECTIONS): Formatting.
2158 * bfd-in2.h: Regenerate.
2160 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2162 * elf.c (elfcore_grok_netbsd_note): Add support for
2163 NT_NETBSDCORE_LWPSTATUS notes.
2165 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2167 * bfd-in2.h: Regenerate.
2168 * section.c (asection): Add already_assigned field.
2169 (BFD_FAKE_SECTION): Add default initializer for it.
2170 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2171 * elf32-arm.c (arm_build_one_stub): Add support for
2172 non_contiguous_regions.
2173 * elf32-csky.c (csky_build_one_stub): Likewise.
2174 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2175 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2176 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2177 * elf32-metag.c (metag_build_one_stub): Likewise.
2178 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2179 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2180 (ppc_size_one_stub): Likewise.
2181 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2182 * elflink.c (elf_link_input_bfd): Likewise.
2184 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2187 * elf-linker-x86.h (elf_linker_x86_params): Add
2188 static_before_all_inputs and has_dynamic_linker.
2189 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2190 dynamic input objects if -static is passed at command-line
2191 before all input files without --dynamic-linker unless
2192 --no-dynamic-linker is used.
2194 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2196 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2198 2020-03-13 Christian Eggers <ceggers@gmx.de>
2200 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2201 "p_paddr" from "at".
2202 * elfcode.h (bfd_from_remote_memory): Add units to several
2203 parameters. New local "opb". Fix usage of p_align. Fix
2204 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2205 call of target_read_memory.
2206 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2207 calculation of "offset" and "output_offset".
2208 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2209 from "offset" and fix calculation of "end" from "vma+size". Fix
2210 comparison between "sh_addr" and "vma"/"output_offset".
2211 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2212 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2214 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2215 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2216 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2217 assignment of p_paddr from phdr_lma. Fix comparison between
2218 "lma+size" and "next->lma".
2219 (elf_sort_segments): Fix assignment from p_paddr to lma.
2220 (assign_file_positions_for_load_sections): Add unit (bytes) to
2221 local "align". Fix calculation of local "off_adjust". Fix
2222 calculation of local "filehdr_vaddr".
2223 (assign_file_positions_for_non_load_sections): New local "opb".
2224 Fix calculation of "end" from "p_size". Fix comparison between
2225 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2226 from "end" and "p_vaddr".
2227 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2228 vma. Fix assignment to p_paddr from lma. Fix comparison between
2229 p_paddr and lma. Fix assignment to p_paddr from lma.
2230 * merge.c (sec_merge_emit): New local "opb". Convert
2231 "alignment_power" to octets.
2232 (_bfd_add_merge_section): New locals "alignment_power" and
2233 "opb". Fix comparison between "alignment_power" and
2235 (_bfd_merge_sections): New local "opb". Divide size by opb
2236 before checking align mask.
2238 2020-03-13 Christian Eggers <ceggers@gmx.de>
2240 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2241 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2243 (_bfd_elf_make_section_from_phdr): Similarly.
2244 (elf_fake_sections): Fix calculation of
2245 Elf_Internal_shdr::sh_addr from section VMA.
2246 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2248 (assign_file_positions_for_load_sections): Fix calculations of
2249 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2250 comparison between program header address and section LMA.
2251 (assign_file_positions_for_non_load_sections): Likewise.
2252 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2253 (IS_CONTAINED_BY_VMA): Add parameter opb.
2254 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2255 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2256 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2257 Fix calculations of p_addr_valid and p_vaddr_offset.
2258 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2259 with octets per byte when comparing against p_vaddr.
2261 2020-03-11 Alan Modra <amodra@gmail.com>
2263 * som.c (setup_sections): Sanity check subspace.name.
2265 2020-03-11 Alan Modra <amodra@gmail.com>
2267 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2269 2020-03-10 Alan Modra <amodra@gmail.com>
2272 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2275 2020-03-09 Alan Modra <amodra@gmail.com>
2277 * wasm-module.c (wasm_scan): Sanity check file name length
2278 before allocating memory. Move common section setup code. Do
2279 without bfd_tell to calculate section size.
2281 2020-03-06 Nick Clifton <nickc@redhat.com>
2283 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2284 with error messages and failure return values.
2286 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2288 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2289 relocation sections for any removed reference to a dynamic symbol.
2291 2020-03-05 Nick Clifton <nickc@redhat.com>
2293 * elf-bfd.h (struct elf_backend_data): Add new fields:
2294 init_secondary_reloc_section, slurp_secondary_reloc_section,
2295 write_secondary_reloc_section.
2296 (_bfd_elf_init_secondary_reloc_section): Prototype.
2297 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2298 (_bfd_elf_write_secondary_reloc_section): Prototype.
2299 * elf.c ( bfd_section_from_shdr): Invoke the new
2300 init_secondary_reloc_section backend function, if defined, when a
2301 second reloc section is encountered.
2302 (swap_out_syms): Invoke the new symbol_section_index function, if
2303 defined, when computing the section index of an OS/PROC specific
2305 (_bfd_elf_init_secondary_reloc_section): New function.
2306 (_bfd_elf_slurp_secondary_reloc_section): New function.
2307 (_bfd_elf_write_secondary_reloc_section): New function.
2308 (_bfd_elf_copy_special_section_fields): New function.
2309 * elfcode.h (elf_write_relocs): Invoke the new
2310 write_secondary_relocs function, if defined, in order to emit
2312 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2313 function, if defined, in order to read in secondary relocs.
2314 * elfxx-target.h (elf_backend_copy_special_section_fields):
2315 Provide a non-NULL default definition.
2316 (elf_backend_init_secondary_reloc_section): Likewise.
2317 (elf_backend_slurp_secondary_reloc_section): Likewise.
2318 (elf_backend_write_secondary_reloc_section): Likewise.
2319 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2321 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2322 * configure: Regenerate.
2324 2020-03-05 Alan Modra <amodra@gmail.com>
2326 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2327 against file size before allocating memory. Use bfd_alloc rather
2328 than bfd_zalloc for carsym/strings memory.
2330 2020-03-04 Alan Modra <amodra@gmail.com>
2332 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2333 sh_addr mod sh_addalign is zero.
2335 2020-03-04 Alan Modra <amodra@gmail.com>
2337 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2339 2020-03-03 Alan Modra <amodra@gmail.com>
2341 * format.c (struct bfd_preserve): Add cleanup field.
2342 (bfd_preserve_save): Add cleanup param and save.
2343 (bfd_preserve_restore): Return cleanup.
2344 (bfd_preserve_finish): Call the cleanup for the discarded match.
2345 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2346 and clear when preserving a match. Restore cleanup too when
2347 restoring that match.
2349 2020-03-02 Alan Modra <amodra@gmail.com>
2351 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2352 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2353 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2354 (core_sco5_vec): Correct initialisers.
2356 2020-03-02 Alan Modra <amodra@gmail.com>
2358 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2359 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2360 * cisco-core.c (cisco_core_file_validate): Likewise.
2361 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2362 * hpux-core.c (hpux_core_core_file_p): Likewise.
2363 * irix-core.c (irix_core_core_file_p): Likewise.
2364 * lynx-core.c (lynx_core_file_p): Likewise.
2365 * netbsd-core.c (netbsd_core_file_p): Likewise.
2366 * osf-core.c (osf_core_core_file_p): Likewise.
2367 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2368 * sco5-core.c (sco5_core_file_p): Likewise.
2370 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2372 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2374 2020-03-02 Alan Modra <amodra@gmail.com>
2376 * targets.c (bfd_cleanup): New typedef.
2377 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2378 * libbfd-in.h (_bfd_no_cleanup): Define.
2379 * format.c (bfd_reinit): Add cleanup parameter, call it.
2380 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2381 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2382 * aout-target.h (callback, object_p): Return bfd_cleanup.
2383 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2384 * archive.c (bfd_generic_archive_p): Likewise.
2385 * binary.c (binary_object_p): Likewise.
2386 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2387 * coff-ia64.c (ia64coff_object_p): Likewise.
2388 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2389 * coff-sh.c (coff_small_object_p): Likewise.
2390 * coff-stgo32.c (go32_check_format): Likewise.
2391 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2392 (xcoff64_core_p): Likewise.
2393 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2394 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2395 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2396 * elfcode.h (elf_object_p): Likewise.
2397 * elfcore.h (elf_core_file_p): Likewise.
2398 * i386msdos.c (msdos_object_p): Likewise.
2399 * ihex.c (ihex_object_p): Likewise.
2400 * libaout.h (some_aout_object_p): Likewise.
2401 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2402 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2403 * libbfd.c (_bfd_dummy_target): Likewise.
2404 * libcoff-in.h (coff_object_p): Likewise.
2405 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2406 (bfd_mach_o_arm64_core_p): Likewise.
2407 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2408 (bfd_mach_o_arm_core_p): Likewise.
2409 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2410 (bfd_mach_o_i386_core_p): Likewise.
2411 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2412 (bfd_mach_o_x86_64_core_p): Likewise.
2413 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2414 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2415 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2416 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2417 * mmo.c (mmo_object_p): Likewise.
2418 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2419 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2420 (pe_bfd_object_p): Likewise.
2421 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2422 * ppcboot.c (ppcboot_object_p): Likewise.
2423 * rs6000-core.c (rs6000coff_core_p): Likewise.
2424 * som.c (som_object_setup, som_object_p): Likewise.
2425 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2426 * tekhex.c (tekhex_object_p): Likewise.
2427 * vms-alpha.c (alpha_vms_object_p): Likewise.
2428 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2429 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2430 * wasm-module.c (wasm_object_p): Likewise.
2431 * xsym.c (bfd_sym_object_p): Likewise.
2432 * xsym.h (bfd_sym_object_p): Likewise.
2433 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2435 * pdp11.c (some_aout_object_p): Likewise.
2436 * plugin.c (register_ld_plugin_object_p): Update object_p
2438 * plugin.h (register_ld_plugin_object_p): Likewise.
2439 * bfd-in2.h: Regenerate.
2440 * libbfd.h: Regenerate.
2441 * libcoff.h: Regenerate.
2443 2020-03-02 Alan Modra <amodra@gmail.com>
2445 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2446 applicable section flags.
2447 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2448 (mips_ecoff_bele_vec): Likewise.
2449 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2451 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2452 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2454 2020-03-02 Alan Modra <amodra@gmail.com>
2456 * elf32-m32r.c (m32r_elf_section_flags): New function.
2457 (elf_backend_section_flags): Define.
2458 * elf32-nds32.c (nds32_elf_section_flags): New function.
2459 (elf_backend_section_flags): Define.
2460 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2461 .sbss and .sdata sections.
2462 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2463 for SHF_V850_GPREL sections.
2464 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2466 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2467 for SHF_PARISC_SHORT sections.
2468 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2469 (elf_backend_section_flags): Define.
2470 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2471 for SHF_MIPS_GPREL sections. Delete FIXME.
2473 2020-03-02 Alan Modra <amodra@gmail.com>
2475 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2476 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2477 calling elf_backend_section_flags with adjusted params. Use
2478 newsect->flags past that point.
2479 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2481 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2482 to have their type overridden, and all sh_flags but processor and
2484 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2485 * elf32-mep.c (mep_elf_section_flags): Likewise.
2486 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2487 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2488 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2489 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2490 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2491 stub BFD and non-aarch64 input files when scanning for stubs.
2493 2020-03-02 Alan Modra <amodra@gmail.com>
2495 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2496 limit to decompressed element size.
2498 2020-03-02 Alan Modra <amodra@gmail.com>
2500 * vms-lib.c (vms_traverse_index): Add recur_count param and
2501 update calls. Fail on excessive recursion.
2503 2020-03-02 Alan Modra <amodra@gmail.com>
2505 * vms-alpha.c (vms_get_remaining_object_record): Use
2506 bfd_realloc_or_free rather than bfd_realloc.
2507 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2508 (dst_define_location, parse_module): Likewise, and check realloc
2509 return status before using memory. Return status from function
2510 adjusting all callers.
2512 2020-02-28 Alan Modra <amodra@gmail.com>
2514 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2516 2020-02-28 Alan Modra <amodra@gmail.com>
2518 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2519 Remove duplicate undersize check.
2521 2020-02-27 Alan Modra <amodra@gmail.com>
2524 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2526 2020-02-27 Alan Modra <amodra@gmail.com>
2529 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2530 (coff_section_type): Adjust comment.
2531 (decode_section_type): Likewise. Call coff_section_type before
2532 decode_section_type.
2533 (bfd_decode_symclass): Use 'c' for common sections other than
2536 2020-02-27 Alan Modra <amodra@gmail.com>
2538 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2541 2020-02-27 Alan Modra <amodra@gmail.com>
2543 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2544 if file is an archive element.
2545 * bfd-in2.h: Regenerate.
2547 2020-02-26 Alan Modra <amodra@gmail.com>
2549 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2550 bfd_set_error on failing test. Don't bother changing bfd_error on
2551 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2552 Check sym name is within string buffer. Use size_t for some vars.
2553 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2554 int_buf. Don't change bfd_error on file read error. Use
2555 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2556 calculations to catch overflows before they occur. malloc and
2557 free raw armap rather than using bfd_alloc. Read raw armap before
2558 allocating carsym+strings buffer.
2559 (_bfd_slurp_extended_name_table): Localize variables. Check
2560 name size against file size.
2562 2020-02-26 Alan Modra <amodra@gmail.com>
2564 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2566 2020-02-26 Alan Modra <amodra@gmail.com>
2568 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2569 malloc. Check for NULL return from bfd_malloc.
2570 (rx_table_find, rx_table_map): Likewise.
2571 (rx_set_section_contents): Check bfd_alloc return.
2572 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2574 2020-02-26 Alan Modra <amodra@gmail.com>
2576 * aoutx.h: Indent labels correctly. Format error strings.
2577 * archive.c: Likewise.
2578 * archive64.c: Likewise.
2579 * coff-arm.c: Likewise.
2580 * coff-rs6000.c: Likewise.
2581 * coff-stgo32.c: Likewise.
2582 * cpu-arm.c: Likewise.
2583 * dwarf2.c: Likewise.
2584 * elf-ifunc.c: Likewise.
2585 * elf-properties.c: Likewise.
2586 * elf-s390-common.c: Likewise.
2587 * elf-strtab.c: Likewise.
2589 * elf32-arm.c: Likewise.
2590 * elf32-bfin.c: Likewise.
2591 * elf32-cr16.c: Likewise.
2592 * elf32-csky.c: Likewise.
2593 * elf32-i386.c: Likewise.
2594 * elf32-m68k.c: Likewise.
2595 * elf32-msp430.c: Likewise.
2596 * elf32-nds32.c: Likewise.
2597 * elf32-nios2.c: Likewise.
2598 * elf32-pru.c: Likewise.
2599 * elf32-xtensa.c: Likewise.
2600 * elf64-ia64-vms.c: Likewise.
2601 * elf64-x86-64.c: Likewise.
2602 * elfcode.h: Likewise.
2603 * elfcore.h: Likewise.
2604 * elflink.c: Likewise.
2605 * elfnn-aarch64.c: Likewise.
2606 * elfnn-ia64.c: Likewise.
2607 * elfnn-riscv.c: Likewise.
2608 * elfxx-mips.c: Likewise.
2609 * elfxx-sparc.c: Likewise.
2610 * elfxx-x86.c: Likewise.
2611 * i386lynx.c: Likewise.
2612 * merge.c: Likewise.
2613 * pdp11.c: Likewise.
2614 * plugin.c: Likewise.
2615 * reloc.c: Likewise.
2617 2020-02-26 Alan Modra <amodra@gmail.com>
2620 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2622 (bfd_elf_add_dt_needed_tag): Declare.
2623 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2624 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2625 from elf_add_dt_needed_tag. Remove soname and doit param.
2626 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2627 to see whether as-needed lib is already loaded, use dyn_loaded
2628 list instead. When saving and restoring around as-needed lib
2629 handle possibility that dynstr has not been initialised. Don't
2630 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2631 Mark libs loaded via DT_NEEDED entries of other libs with
2632 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2634 (elf_link_check_versioned_symbol): Remove now unneccesary
2635 DYNAMIC check when traversing dyn_loaded list.
2637 2020-02-26 Alan Modra <amodra@gmail.com>
2639 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2641 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2644 * plugin.c (need_lto_wrapper_p): New.
2645 (bfd_plugin_set_program_name): Add an int argument to set
2647 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2649 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2651 2020-02-24 Alan Modra <amodra@gmail.com>
2653 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2655 2020-02-24 Alan Modra <amodra@gmail.com>
2657 * vms-lib.c (struct carsym_mem): Add limit.
2658 (vms_add_index): Heed limit.
2659 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2660 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2661 Always return actual number read.
2662 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2663 assertion with error exit.
2665 2020-02-22 Alan Modra <amodra@gmail.com>
2668 * elf.c (assign_file_positions_for_load_sections): Continue linking
2669 on "PHDR segment not covered by LOAD segment" errors.
2671 2020-02-21 Alan Modra <amodra@gmail.com>
2673 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2675 (bfd_mach_o_canonicalize_reloc): Likewise.
2676 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2677 counts and offsets against file size.
2678 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2679 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2680 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2681 against file size. Delete symbol table error message.
2682 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2684 (bfd_mach_o_read_symtab): Likewise.
2685 (bfd_mach_o_read_command): Pass file size.
2686 (bfd_mach_o_scan): Sanity check command count against file size.
2688 2020-02-21 Alan Modra <amodra@gmail.com>
2691 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2692 "text", "data" and "bss" section pointer vars. Don't update
2693 section size, just exec header sizes.
2694 (adjust_sizes_and_vmas): Don't update text section size. Set
2695 initial exec header a_text. Print exec headers sizes.
2696 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2697 (adjust_sizes_and_vmas): Similarly. Formatting.
2698 (final_link): Correct final file extension.
2700 2020-02-20 Nick Clifton <nickc@redhat.com>
2702 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2704 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2706 (elfNN_bed): Initialise the symbol_section_index field.
2707 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2708 OS and PROC specific section indicies. Warn if converting other
2709 reserved incidies to SHN_ABS.
2711 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2714 * cpu-z80.c: Add machine type compatibility checking.
2716 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2719 * plugin.c (plugin_list_entry): Remove handle.
2720 (try_load_plugin): Call dlclose before return.
2722 2020-02-19 Alan Modra <amodra@gmail.com>
2724 * libbfd-in.h (_bfd_constant_p): Define.
2725 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2726 file size before allocating memory.
2727 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2728 * elf.c (bfd_elf_get_str_section): Likewise.
2729 (_bfd_elf_slurp_version_tables): Likewise.
2730 * libbfd.h: Regenerate.
2732 2020-02-19 Alan Modra <amodra@gmail.com>
2734 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2735 * aoutx.h (aout_get_external_symbols): Replace calls to
2736 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2737 (slurp_reloc_table): Likewise.
2738 * archive.c (do_slurp_bsd_armap): Likewise.
2739 (do_slurp_coff_armap): Likewise.
2740 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2741 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2742 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2743 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2744 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2745 (_bfd_coff_get_external_symbols): Likewise.
2746 * ecoff.c (ecoff_slurp_symbolic_header),
2747 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2748 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2749 (ecoff_indirect_link_order): Likewise.
2750 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2751 (_bfd_elf_slurp_version_tables): Likewise.
2752 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2753 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2754 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2755 * elf64-alpha.c (READ): Likewise.
2756 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2757 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2758 * elfcode.h (elf_slurp_symbol_table),
2759 (elf_slurp_reloc_table_from_section): Likewise.
2760 * elflink.c (elf_link_add_object_symbols),
2761 (elf_link_check_versioned_symbol): Likewise.
2762 * elfxx-mips.c (READ): Likewise.
2763 * i386lynx.c (slurp_reloc_table): Likewise.
2764 * lynx-core.c (lynx_core_file_p): Likewise.
2765 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2766 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2767 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2768 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2769 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2770 (bfd_pef_parse_symbols): Likewise.
2771 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2772 * som.c (setup_sections, som_slurp_string_table),
2773 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2774 (som_bfd_fill_in_ar_symbols): Likewise.
2775 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2776 (evax_bfd_print_image): Likewise.
2777 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2778 * wasm-module.c (wasm_scan): Likewise.
2779 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2780 * xsym.c (bfd_sym_read_name_table),
2781 (bfd_sym_print_type_information_table_entry): Likewise.
2782 * libbfd.h: Regenerate.
2784 2020-02-19 Alan Modra <amodra@gmail.com>
2786 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2787 reading external relocs.
2788 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2789 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2791 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2793 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2794 (m32c_elf_relax_section): Likewise.
2795 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2796 (rl78_elf_relax_section): Likewise.
2797 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2798 (elf32_rx_relax_section): Likewise.
2799 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2800 parameter types and use..
2801 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2802 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2803 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2804 being read from file, just the extra.
2805 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2806 after reading external syms. Free on failure.
2808 2020-02-19 Alan Modra <amodra@gmail.com>
2810 * coffcode.h (buy_and_read, coff_slurp_line_table),
2811 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2812 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2813 corresponding bfd_alloc call. Adjust variables to suit.
2814 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2815 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2816 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2817 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2818 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2819 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2820 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2821 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2822 * elf64-alpha.c (READ): Likewise.
2823 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2824 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2825 (bfd_from_remote_memory): Likewise.
2826 * elfcore.h (core_find_build_id): Likewise.
2827 * elfxx-mips.c (READ): Likewise.
2828 * mach-o.c (bfd_mach_o_mangle_sections),
2829 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2830 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2831 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2832 * som.c (setup_sections, som_prep_for_fixups)
2833 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2834 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2835 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2836 (som_bfd_ar_write_symbol_stuff): Likewise.
2837 * vms-alpha.c (vector_grow1): Likewise.
2838 * vms-lib.c (vms_add_index): Likewise.
2839 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2840 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2841 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2842 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2843 (bfd_alloc2, bfd_zalloc2): Delete.
2844 (_bfd_mul_overflow): Define.
2845 * libbfd.h: Regenerate.
2847 2020-02-19 Alan Modra <amodra@gmail.com>
2849 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2851 (assign_section_numbers): Likewise.
2852 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2853 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2854 bfd_malloc2, size_t amt, and unsigned tls_count.
2855 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2856 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2857 (elf_output_implib): Use bfd_alloc.
2859 2020-02-19 Alan Modra <amodra@gmail.com>
2861 * bfd.c (struct bfd): Move format and direction to other
2862 bitfields. Add "size".
2863 * bfdio.c (bfd_get_size): Cache size when not writing file.
2864 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2865 returning zero, ie. unknown.
2866 (bfd_get_alt_debug_link_info): Likewise.
2867 * bfd-in2.h: Regenerate.
2869 2020-02-19 Alan Modra <amodra@gmail.com>
2871 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2872 bfd_get_file_size twice.
2873 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2874 zero, ie. unknown, return.
2875 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2876 * elfcode.h (elf_swap_shdr_in): Likewise.
2877 (elf_object_p): Don't call bfd_get_file_size twice and correct
2880 2020-02-19 Alan Modra <amodra@gmail.com>
2882 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2883 FALSE if memory alloc fails. Adjust calls.
2884 * som.c (som_prep_for_fixups): Likewise.
2885 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2886 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2887 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2888 * som.c (som_build_and_write_symbol_table): Return via error_return
2890 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2891 (VEC_APPEND_EL): Delete.
2892 (vector_grow1): Return pointer to element. Catch overflow.
2893 Return NULL on memory allocation failure.
2894 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2895 (alpha_vms_add_fixup_ca): Likewise.
2896 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2898 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2900 2020-02-19 Alan Modra <amodra@gmail.com>
2902 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2903 * aout-target.h (object_p): Likewise.
2904 * aout-tic30.c (tic30_aout_object_p): Likewise.
2905 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2906 (emit_stringtab, write_syms, link_hash_table_create),
2907 (aout_link_write_other_symbol): Likewise.
2908 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2909 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2910 (_bfd_compute_and_write_armap): Likewise.
2911 * archures.c (bfd_arch_list): Likewise.
2912 * bfd.c (bfd_record_phdr): Likewise.
2913 * binary.c (binary_canonicalize_symtab): Likewise.
2914 * cisco-core.c (cisco_core_file_validate): Likewise.
2915 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2916 (find_arm_glue, record_arm_to_thumb_glue),
2917 (record_thumb_to_arm_glue): Likewise.
2918 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2919 (ppc_allocate_toc_section): Likewise.
2920 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2921 * coff-sh.c (sh_relax_section): Likewise.
2922 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2923 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2924 (coff_set_alignment_hook, coff_mkobject),
2925 (coff_compute_section_file_positions): Likewise.
2926 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2927 (coff_find_nearest_line_with_names),
2928 ( bfd_coff_set_symbol_class): Likewise.
2929 * cofflink.c (_bfd_coff_link_hash_table_create),
2930 (_bfd_coff_link_input_bfd): Likewise.
2931 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2932 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2933 (build_line_info_table, sort_line_sequences),
2934 (line_info_add_include_dir, line_info_add_file_name),
2935 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2936 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2937 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2938 (_bfd_ecoff_find_nearest_line),
2939 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2940 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2941 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2942 * elf-m10300.c (mn10300_elf_relax_section),
2943 (elf32_mn10300_link_hash_table_create): Likewise.
2944 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2945 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2946 * elf32-arm.c (elf32_arm_link_hash_table_create),
2947 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2948 (elf32_arm_new_section_hook): Likewise.
2949 * elf32-avr.c (elf_avr_new_section_hook),
2950 (elf32_avr_link_hash_table_create, get_local_syms),
2951 (elf32_avr_setup_section_lists): Likewise.
2952 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2953 (bfin_link_hash_table_create): Likewise.
2954 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2955 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2956 * elf32-csky.c (csky_elf_link_hash_table_create),
2957 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2958 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2959 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2960 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2961 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2962 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2963 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2964 (m32r_elf_check_relocs): Likewise.
2965 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2966 (elf32_m68hc11_setup_section_lists),
2967 (elf32_m68hc11_size_stubs): Likewise.
2968 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2969 * elf32-metag.c (elf_metag_link_hash_table_create),
2970 (elf_metag_setup_section_lists): Likewise.
2971 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2972 (microblaze_elf_check_relocs): Likewise.
2973 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2974 (nds32_elf_check_relocs): Likewise.
2975 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2976 (get_local_syms, nios2_elf32_check_relocs),
2977 (nios2_elf32_link_hash_table_create): Likewise.
2978 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2979 (or1k_elf_check_relocs): Likewise.
2980 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2981 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2982 * elf32-s390.c (elf_s390_link_hash_table_create),
2983 (elf_s390_check_relocs): Likewise.
2984 * elf32-score.c (score_elf_create_got_section),
2985 (s3_elf32_score_new_section_hook),
2986 (elf32_score_link_hash_table_create): Likewise.
2987 * elf32-score7.c (score_elf_create_got_section),
2988 (s7_elf32_score_new_section_hook): Likewise.
2989 * elf32-sh.c (sh_elf_link_hash_table_create),
2990 (sh_elf_check_relocs): Likewise.
2991 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2992 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2993 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2994 (tilepro_elf_check_relocs): Likewise.
2995 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2996 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2997 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2998 (elf_xtensa_new_section_hook): Likewise.
2999 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3000 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3001 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3002 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3003 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3004 * elf64-ppc.c (ppc64_elf_new_section_hook),
3005 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3006 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3007 * elf64-s390.c (elf_s390_link_hash_table_create),
3008 (elf_s390_check_relocs): Likewise.
3009 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3010 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3011 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3012 (elf_link_add_archive_symbols, compute_bucket_count),
3013 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3014 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3015 (bfd_elf_final_link): Likewise.
3016 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3017 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3018 (elfNN_aarch64_new_section_hook): Likewise.
3019 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3020 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3021 (riscv_elf_check_relocs): Likewise.
3022 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3023 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3024 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3025 (_bfd_mips_elf_link_hash_table_create): Likewise.
3026 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3027 (_bfd_sparc_elf_check_relocs),
3028 (_bfd_sparc_elf_new_section_hook): Likewise.
3029 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3030 (tilegx_elf_check_relocs): Likewise.
3031 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3032 * format.c (bfd_check_format_matches): Likewise.
3033 * hash.c (_bfd_stringtab_init): Likewise.
3034 * ihex.c (ihex_scan): Likewise.
3035 * irix-core.c (irix_core_core_file_p): Likewise.
3036 * linker.c (bfd_wrapped_link_hash_lookup),
3037 (_bfd_generic_link_hash_table_create),
3038 (_bfd_generic_reloc_link_order): Likewise.
3039 * lynx-core.c (lynx_core_file_p): Likewise.
3040 * netbsd-core.c (netbsd_core_file_p): Likewise.
3041 * osf-core.c (osf_core_core_file_p): Likewise.
3042 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3043 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3044 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3045 * peicode.h (pe_mkobject): Likewise.
3046 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3047 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3048 * sco5-core.c (read_uarea): Likewise.
3049 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3050 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3051 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3052 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3053 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3054 * srec.c (srec_scan): Likewise.
3055 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3056 * targets.c (bfd_target_list): Likewise.
3057 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3058 * trad-core.c (trad_unix_core_file_p): Likewise.
3059 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3060 (vms_new_section_hook): Likewise.
3061 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3062 * xcofflink.c (xcoff_get_section_contents),
3063 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3064 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3065 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3067 2020-02-19 Alan Modra <amodra@gmail.com>
3069 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3071 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3073 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3074 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3075 a build_list_p argument. Don't search plugin_list. Short circuit
3076 when building the plugin list.
3077 (has_plugin): Renamed to has_plugin_list.
3078 (bfd_plugin_set_plugin): Don't set has_plugin.
3079 (bfd_plugin_specified_p): Check plugin_list instead.
3080 (build_plugin_list): New function.
3081 (load_plugin): Call build_plugin_list and use plugin_list.
3083 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3086 * plugin.c (try_claim): Always clean up for LTO wrapper.
3087 (try_load_plugin): Treat each object as independent. Create a
3088 copy for plugin name.
3090 2020-02-11 Nick Clifton <nickc@redhat.com>
3092 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3093 for addresses in print statements.
3094 (msp430_elf_relax_delete_bytes): Likewise.
3095 (msp430_elf_relax_add_words): Likewise.
3096 (msp430_elf_relax_section): Likewise.
3098 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3100 * plugin.c (add_symbols): Clear plugin_data memory.
3102 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3105 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3106 (EXECUTABLE_SUFFIX): Likewise.
3107 * config.in: Regenerated.
3108 * configure: Likewise.
3109 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3110 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3111 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3112 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3113 (get_lto_wrapper): New.
3114 (setup_lto_wrapper_env): Likewise.
3115 (current_plugin): Likewise.
3116 (register_all_symbols_read): Likewise.
3117 (register_cleanup): Likewise.
3118 (get_symbols): Likewise.
3119 (add_input_file): Likewise.
3120 (bfd_plugin_close_and_cleanup): Likewise.
3121 (claim_file): Removed.
3122 (register_claim_file): Set current_plugin->claim_file.
3123 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3124 lto_syms in current_plugin.
3125 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3126 all_symbols_read handler. Copy real symbols to plugin_data.
3127 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3128 (try_load_plugin): Don't reuse the previous plugin for LTO
3129 wrapper. Set up GCC LTO wrapper if possible. Don't set
3130 plugin_list_iter->claim_file.
3131 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3133 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3136 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3138 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3139 check if previous instruction matches a conditional jump inserted
3140 earlier. Invert conditional jump and delete branch in this case.
3142 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3144 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3145 msp430_elf_relax_add_words. Support insertion of either one or two
3147 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3148 needs to be grown. Handle insertion of branch instruction to replace
3151 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3153 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3154 debugging relocations.
3155 (msp430_elf_relax_delete_bytes): Likewise.
3156 (msp430_elf_relax_add_two_words): Likewise.
3157 (msp430_elf_relax_section): Likewise.
3159 2020-02-10 Alan Modra <amodra@gmail.com>
3161 * archures.c: Wrap overlong z80 comments.
3162 * bfd-in2.h: Regenerate.
3164 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3167 * archures.c: Add GBZ80 and Z80N machine values.
3168 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3169 * coff-z80.c: Add support for new reloc.
3170 * coffcode.h: Add support for new machine values.
3171 * cpu-z80.c: Add support for new machine names.
3172 * elf32-z80.c: Add support for new reloc.
3173 * bfd-in2.h: Regenerate.
3174 * libbfd.h: Regenerate.
3176 2020-02-07 Nick Clifton <nickc@redhat.com>
3179 * elf.c (rewrite_elf_program_header): Do not complain if no
3180 sections are mapped to a segment.
3182 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3185 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3186 for garbage collection on __patchable_function_entries section
3187 without linked-to section.
3189 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3192 * bfd-in2.h: Regenerated.
3193 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3194 on section if gc_mark of any of its linked-to sections is set
3195 and don't set gc_mark again.
3196 * section.c (asection): Add linked_to_symbol_name to map_head
3199 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3201 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3202 reporting an unrecognized instruction with R_V850_LONGJUMP.
3204 2020-02-05 Alan Modra <amodra@gmail.com>
3206 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3208 2020-02-04 Alan Modra <amodra@gmail.com>
3210 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3211 R_PPC_VLE_ADDR20, goto copy_reloc.
3213 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3215 * bfd-in2.h: Regenerated.
3216 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3218 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3221 * bfd-in2.h: Regenerated.
3222 * ecoff.c (bfd_debug_section): Add section_id.
3223 * section.c (bfd_section): Add section_id.
3224 (SEC_ASSEMBLER_SECTION_ID): New.
3225 (BFD_FAKE_SECTION): Add section_id.
3227 2020-02-01 Nick Clifton <nickc@redhat.com>
3229 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3232 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3234 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3235 encodings are relative to the GOT on nios2, too.
3237 2020-01-31 Alan Modra <amodra@gmail.com>
3239 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3240 file. Use $< and $@ in rules.
3241 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3242 (elf32-ia64.c, elf64-ia64.c): Likewise.
3243 (elf32-riscv.c, elf64-riscv.c): Likewise.
3244 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3245 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3246 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3247 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3248 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3249 * Makefile.in: Regenerate.
3251 2020-01-31 Alan Modra <amodra@gmail.com>
3254 * elf.c (setup_group): Don't clear entire section contents,
3255 just the padding after group flags. Release alloc'd memory
3256 after a seek or read failure.
3258 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3260 * peXXigen.c (pe_is_repro): New function.
3261 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3262 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3264 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3266 * peXXigen.c (debug_type_names): Add names for new debug data type
3269 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3271 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3272 inner loop. Fix a memory leak.
3274 2020-01-30 Alan Modra <amodra@gmail.com>
3276 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3277 or obj_coff_keep_strings here.
3278 (coff_get_normalized_symtab): Free external syms directly.
3279 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3282 2020-01-27 Jim Wilson <jimw@sifive.com>
3284 * cpu-riscv.c (riscv_scan): New.
3285 (N): Change bfd_default_scan to riscv_scan.
3287 2020-01-27 Andreas Schwab <schwab@suse.de>
3289 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3290 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3291 * Makefile.in: Regenerate.
3292 * cpu-plugin.c: Remove.
3293 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3294 (bfd_plugin_arch): Remove declaration.
3295 * bfd-in2.h: Regenerate.
3296 * po/SRC-POTFILES.in: Regenerate.
3298 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3299 Alan Modra <amodra@gmail.com>
3302 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3304 2020-01-24 Jim Wilson <jimw@sifive.com>
3306 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3307 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3308 avoid over long line.
3310 2020-01-24 Nick Clifton <nickc@redhat.com>
3313 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3314 syms and keep strings flags as these may have been set in order to
3315 prevent a bogus call to free.
3317 2020-01-23 Nick Clifton <nickc@redhat.com>
3319 * po/fr.po: Updated French translation.
3321 2020-01-23 Alan Modra <amodra@gmail.com>
3324 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3325 by zero when p_align is zero.
3327 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3329 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3330 (riscv_prefix_cmp): Likewise.
3331 (riscv_non_std_ext_p): Deleted.
3332 (riscv_std_sv_ext_p): Likewise.
3333 (riscv_non_std_sv_ext_p): Likewise.
3334 (riscv_merge_non_std_and_sv_ext): Rename to...
3335 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3336 (riscv_merge_arch_attr_info): Replace 3 calls to
3337 riscv_merge_non_std_and_sv_ext with single call to
3338 riscv_merge_multi_letter_ext.
3339 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3340 encounter a 'z' prefix.
3341 (riscv_get_prefix_class): New function, return prefix class based
3342 on first few characters of input string.
3343 (riscv_parse_config): New structure to factor out minor differences
3344 in extension class parsing behaviour.
3345 (riscv_parse_sv_or_non_std_ext): Rename to...
3346 (riscv_parse_prefixed_ext): and parameterise with
3348 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3349 (riscv_multi_letter_ext_valid_p): New.
3350 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3351 (riscv_parse_subset): Delegate all non-single-letter parsing work
3352 to riscv_parse_prefixed_ext.
3353 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3354 (riscv_get_prefix_class): Declare.
3356 2020-01-22 Alan Modra <amodra@gmail.com>
3358 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3359 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3360 __tls_get_addr_desc.
3361 (ppc64_elf_size_stubs): Add section for linker generated
3362 __tls_get_addr_desc wrapper function. Loop at least once if
3363 generating this function.
3364 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3365 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3367 2020-01-22 Alan Modra <amodra@gmail.com>
3369 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3370 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3372 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3373 (STDU_R1_0R1, ADDI_R1_R1): Define.
3374 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3375 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3376 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3377 no_tls_get_addr_regsave.
3378 (branch_reloc_hash_match): Add hash3 and hash4.
3379 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3380 (ppc64_elf_size_dynamic_sections): Likewise.
3381 (ppc64_elf_relocate_section): Likewise.
3382 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3383 __tls_get_addr stub.
3384 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3386 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3387 eh_frame for regsave __tls_get_addr.
3389 2020-01-22 Alan Modra <amodra@gmail.com>
3391 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3392 which __tls_get_addr calls will be eliminated.
3394 2020-01-20 Nick Clifton <nickc@redhat.com>
3396 * po/pt.po: Updates Portuguese translation.
3397 * po/ru.po: Updated Russian translation.
3398 * po/uk.po: Updated Ukranian translation.
3400 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3403 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3404 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3406 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3407 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3408 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3409 "rex leal x@tlsdesc(%rip), %reg" to
3410 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3411 "call *(%eax)" to "nopl (%rax)".
3413 2020-01-20 Alan Modra <amodra@gmail.com>
3415 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3416 (MTLR_R11): Don't define.
3417 (LD_R0_0R3, CMPDI_R0_0): Define.
3418 (build_tls_get_addr_stub): Don't use r11 in stub.
3420 2020-01-20 Alan Modra <amodra@gmail.com>
3422 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3423 (defined_sym_val, is_tls_get_addr): Likewise.
3425 2020-01-18 Nick Clifton <nickc@redhat.com>
3427 * version.m4 (BFD_VERSION): Set to 2.34.50.
3428 * configure: Regenerate.
3429 * po/bfd.pot: Regenerate.
3431 2020-01-18 Nick Clifton <nickc@redhat.com>
3433 Binutils 2.34 branch created.
3435 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3437 * coff-arm.c: Fix spelling error (seperate).
3438 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3440 * sysdep.h (strnlen): Fix spelling error (seperate).
3442 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3445 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3447 2020-01-15 Alan Modra <amodra@gmail.com>
3450 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3451 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3452 of function symbols unless dot symbols are present. Do warn
3453 whenever one is created, regardles of whether a PLT entry is
3454 also emitted for the function symbol.
3456 2020-01-14 Alan Modra <amodra@gmail.com>
3458 * som.c (som_bfd_count_ar_symbols): Error when file position
3459 of symbols on chains is not strictly increasing.
3461 2020-01-14 Alan Modra <amodra@gmail.com>
3463 * vms.h (VMS_DEBUG): Define as 0.
3464 * vms-alpha.c (image_write): Move debug output after bounds check.
3466 (_bfd_vms_slurp_eihd): Warning fix.
3467 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3469 2020-01-13 Alan Modra <amodra@gmail.com>
3471 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3472 for "ignored" records.
3474 2020-01-13 Alan Modra <amodra@gmail.com>
3476 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3477 Delete asect name check. Move asect NULL check to wasm_object_p.
3478 Correct bounds check of sizes against end. Replace uses of
3479 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3480 just one bfd_release.
3481 (wasm_scan): Don't use malloc/strdup for section names,
3482 bfd_alloc instead. Simplify code prefixing section name.
3483 Formatting. Don't attempt to free memory here..
3484 (wasm_object_p): ..do so here.
3486 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3489 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3490 UNDEFWEAK_NO_DYNAMIC_RELOC.
3491 (allocate_dynrelocs_for_symbol): Likewise.
3493 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3496 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3498 2020-01-10 Alan Modra <amodra@gmail.com>
3500 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3502 2020-01-09 Nick Clifton <nickc@redhat.com>
3505 * bfd.c (bfd_convert_section_contents): Check for a compress
3506 header size that is larger than the actual section size.
3508 2020-01-08 Alan Modra <amodra@gmail.com>
3511 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3512 after removing sections.
3514 2020-01-06 Jim Wilson <jimw@sifive.com>
3517 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3518 check for !bfd_link_pic (info).
3519 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3520 <R_RISCV_JAL>: Add comment.
3521 (_bfd_riscv_relax_section): For plt.offset check, add check for
3522 bfd_link_pic (info). Add comment.
3524 2020-01-06 Alan Modra <amodra@gmail.com>
3526 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3527 match failures. Don't init to bfd_error_wrong_format before
3528 calling _bfd_check_format.
3530 2020-01-06 Alan Modra <amodra@gmail.com>
3532 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3533 status rather than exiting on stack overflow or underflow.
3534 (_bfd_vms_slurp_etir): Adjust to suit.
3536 2020-01-06 Alan Modra <amodra@gmail.com>
3538 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3540 2020-01-06 Alan Modra <amodra@gmail.com>
3542 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3543 command. Check name offset is within command.
3544 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3545 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3546 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3547 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3548 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3549 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3550 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3551 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3552 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3553 (bfd_mach_o_read_segment): Similarly.
3554 (bfd_mach_o_read_thread): Properly bound check thread struct.
3555 Don't repeat checks on second loop.
3556 (bfd_mach_o_read_command): Fail on invalid command length.
3558 2020-01-04 Alan Modra <amodra@gmail.com>
3560 * format.c (bfd_check_format_matches): Add preserve_match.
3561 Save initial bfd state in "preserve", matched bfd state in
3562 "preserve_match". Save just the first match. Release
3563 bfd_alloc memory. Restore and finish preserved state as
3564 appropriate on all function exit paths.
3566 2020-01-04 Alan Modra <amodra@gmail.com>
3568 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3570 2020-01-04 Alan Modra <amodra@gmail.com>
3572 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3575 2020-01-03 Nick Clifton <nickc@redhat.com>
3578 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3579 there is enough data remaining in the code buffer before
3580 attempting to read a function stub.
3582 2020-01-03 Nick Clifton <nickc@redhat.com>
3585 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3586 return value from bfd_malloc.
3587 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3588 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3589 (elf32_arm_filter_cmse_symbols): Likewise.
3590 (elf32_arm_write_section): Likewise.
3591 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3592 (bfd_mach_o_follow_dsym): Likewise.
3593 * pef.c (bfd_pef_print_loader_section): Likewise.
3594 (bfd_pef_scan_start_address): Likewise.
3595 (bfd_pef_parse_function_stubs): Likewise.
3596 (bfd_pef_parse_symbols): Likewise.
3598 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3600 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3601 on binary inputs ld/PR25316.
3602 (is_ia64_elf): new helper to filter on ia64 objects.
3604 2020-01-03 Jan Beulich <jbeulich@suse.com>
3606 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3608 (bfd_mach_o_scan): Insert underscore in two variable names.
3610 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3612 * Makefile.am: Add z80-elf target support.
3613 * configure.ac: Likewise.
3614 * targets.c: Likewise.
3615 * Makefile.in: Regenerate.
3616 * configure: Regenerate.
3617 * config.bfd: Add z80-elf target support and new arches: ez80 and
3619 * elf32-z80.c: New file.
3620 * archures.c: Add new z80 architectures: eZ80 and Z180.
3621 * coffcode.h: Likewise.
3622 * cpu-z80.c: Likewise.
3623 * coff-z80.c: Add new relocations for Z80 target and local label
3625 * reloc.c: Add new relocs.
3626 * bfd-in2.h: Regenerate.
3627 * libbfd.h: Regenerate.
3629 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3633 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3635 2020-01-01 Alan Modra <amodra@gmail.com>
3637 Update year range in copyright notice of all files.
3639 For older changes see ChangeLog-2019
3641 Copyright (C) 2020 Free Software Foundation, Inc.
3643 Copying and distribution of this file, with or without modification,
3644 are permitted in any medium without royalty provided the copyright
3645 notice and this notice are preserved.
3651 version-control: never