1 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
4 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
5 Don't define _STRUCTURED_PROC.
6 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
7 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
8 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
9 * configure, config.in: Regenerate.
10 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
11 * Makefile.in, doc/Makefile.in: Regenerate.
13 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
15 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
16 (elf_link_hash_table): Add sym_cache.
17 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
18 (elf32_arm_check_relocs): Updated.
19 (elf32_arm_size_dynamic_sections): Likewise.
20 * elf32-bfin.c (bfin_link_hash_table): Removed.
21 (bfin_link_hash_newfunc): Updated.
22 (bfin_hash_table): Removed.
23 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
24 (csky_elf_check_relocs): Updated.
25 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
26 (elf32_hppa_check_relocs): Updated.
27 * elf32-i386.c (elf_i386_tls_transition): Updated.
28 (elf_i386_convert_load_reloc): Likewise.
29 (elf_i386_check_relocs): Likewise.
30 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
31 (m32r_elf_hash_table): Updated.
32 (m32r_elf_link_hash_table_create): Likewise.
33 (m32r_elf_create_dynamic_sections): Likewise.
34 (m32r_elf_adjust_dynamic_symbol): Likewise.
35 (allocate_dynrelocs): Likewise.
36 (m32r_elf_size_dynamic_sections): Likewise.
37 (m32r_elf_relocate_section): Likewise.
38 (m32r_elf_finish_dynamic_symbol): Likewise.
39 (m32r_elf_check_relocs): Likewise.
40 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
42 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
43 (elf_m68k_check_relocs): Updated.
44 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
45 (elf_metag_check_relocs): Updated.
46 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
47 (microblaze_elf_check_relocs): Updated.
48 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
49 (nds32_elf_create_dynamic_sections): Likewise.
50 (nds32_elf_adjust_dynamic_symbol): Likewise.
51 (nds32_elf_check_relocs): Likewise.
52 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
53 srelbss and aym_cache.
54 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
55 (nios2_elf32_check_relocs): Updated.
56 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
57 (or1k_elf_check_relocs): Updated.
58 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
59 (ppc_elf_check_relocs): Updated.
60 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
61 (elf_s390_check_relocs): Updated.
62 (elf_s390_finish_dynamic_sections): Likewise.
63 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
65 (sh_elf_create_dynamic_sections): Updated.
66 (sh_elf_adjust_dynamic_symbol): Likewise.
67 (sh_elf_size_dynamic_sections): Likewise.
68 (sh_elf_check_relocs): Likewise.
69 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
70 (elf32_tic6x_check_relocs): Updated.
71 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
72 (tilepro_elf_hash_table): Updated.
73 (tilepro_elf_link_hash_table_create): Likewise.
74 (tilepro_elf_check_relocs): Likewise.
75 (tilepro_elf_adjust_dynamic_symbol): Likewise.
76 (allocate_dynrelocs): Likewise.
77 (tilepro_elf_size_dynamic_sections): Likewise.
78 (tilepro_elf_relocate_section): Likewise.
79 (tilepro_elf_finish_dynamic_symbol): Likewise.
80 (tilepro_finish_dyn): Likewise.
81 (tilepro_elf_finish_dynamic_sections): Likewise.
82 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
83 (ppc64_elf_before_check_relocs): Updated.
84 (ppc64_elf_check_relocs): Likewise.
85 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
86 (elf_s390_check_relocs): Updated.
87 (elf_s390_relocate_section): Likewise.
88 (elf_s390_finish_dynamic_sections): Likewise.
89 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
90 (elf_x86_64_check_relocs): Likewise.
91 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
93 (elfNN_aarch64_check_relocs): Updated.
94 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
95 (riscv_elf_check_relocs): Updated.
96 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
97 (mips_elf_resolve_got_page_ref): Updated.
98 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
99 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
101 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
102 (tilegx_elf_check_relocs): Updated.
103 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
105 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
107 * elflink.c (bfd_elf_final_link): Give local symbols a name if
109 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
110 return TRUE if making ET_REL output.
112 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
114 * elf-bfd.h (elf_backend_data): Add
115 `elf_backend_elfsym_local_is_section' member.
116 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
118 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
119 * elflink.c (bfd_elf_final_link): Use it to determine whether
120 set the `.symtab' section's `sh_info' value to the index of the
121 first non-local or non-section symbol.
122 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
124 (elf_backend_elfsym_local_is_section): New macro.
125 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
127 (elf_backend_elfsym_local_is_section): New macro.
129 2020-07-29 Alan Modra <amodra@gmail.com>
131 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
132 defined in excluded sections.
134 2020-07-28 Alan Modra <amodra@gmail.com>
136 * elf.c (assign_section_numbers): Comment. Don't segfault on
137 discarded sections when setting linked-to section for generic
139 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
141 2020-07-27 Alan Modra <amodra@gmail.com>
143 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
145 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
148 2020-07-24 Nick Clifton <nickc@redhat.com>
150 * config.bfd: Move xc16x target to the obsolete list.
152 2020-07-22 Kevin Buettner <kevinb@redhat.com>
154 * binary.c (binary_get_section_contents): Seek using offset
155 from section's file position.
157 2020-07-22 Kevin Buettner <kevinb@redhat.com>
159 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
161 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
164 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
165 type for the first function argument. Rename pointers to reflect
166 that they have distinct types.
168 2020-07-20 Alan Modra <amodra@gmail.com>
170 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
172 2020-07-19 Alan Modra <amodra@gmail.com>
174 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
175 (select_alt_stub): New function.
176 (ppc_get_stub_entry): Use it here.
177 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
179 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
180 merge notoc stubs with other varieties when power10_stubs is "auto".
181 Instead dup the stub hash table entry.
182 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
183 tests of power10_stubs.
185 2020-07-15 Alan Modra <amodra@gmail.com>
188 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
190 2020-07-15 Nick Clifton <nickc@redhat.com>
193 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
194 check for aux entries that overflow the buufer.
196 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
198 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
199 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
201 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
202 Alan Modra <amodra@gmail.com>
205 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
206 objects both before and after normal object files.
207 * elflink.c (_bfd_elf_section_already_linked): Likewise.
209 2020-07-10 Alan Modra <amodra@gmail.com>
211 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
212 * elf64-ppc.c (struct ppc_link_hash_table): Delete
214 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
215 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
216 uses of power10_stubs.
218 2020-07-09 Alan Modra <amodra@gmail.com>
220 * coff-ppc.c: Delete.
223 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
224 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
226 (coff_write_object_contents): Remove PPC_PE code.
227 * config.bfd: Move powerpcle-pe to removed targets.
228 * configure.ac: Remove powerpc PE entries.
229 * libcoff-in.h (ppc_allocate_toc_section): Delete.
230 (ppc_process_before_allocation): Delete.
231 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
232 * targets.c: Remove powerpc PE vectors.
233 * po/SRC-POTFILES.in: Regenerate.
234 * libcoff.h: Regenerate.
235 * Makefile.in: Regenerate.
236 * configure: Regenerate.
238 2020-07-09 Nick Clifton <nickc@redhat.com>
240 * po/fr.po: Updated French translation.
242 2020-07-07 Alan Modra <amodra@gmail.com>
244 * xcofflink.c (xcoff_mark): Don't mark const sections.
245 (bfd_xcoff_record_link_assignment): Add FIXME.
246 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
247 sections being discarded by linker script.
249 2020-07-07 Alan Modra <amodra@gmail.com>
251 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
252 time, uid, gid and mode for deterministic archive.
253 (xcoff_write_archive_contents_big): Likewise.
255 2020-07-07 Alan Modra <amodra@gmail.com>
257 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
260 2020-07-06 Nick Clifton <nickc@redhat.com>
262 * po/pt.po: Updated Portuguese translation.
263 * po/uk.po: Updated Ukranian translation.
265 2020-07-04 Nick Clifton <nickc@redhat.com>
267 * version.m4: Set version to 2.35.50.
268 * configure: Regenerate.
269 * po/bbfd.pot: Regenerate.
271 2020-07-04 Nick Clifton <nickc@redhat.com>
273 Binutils 2.35 branch created.
275 2020-07-01 Alan Modra <amodra@gmail.com>
278 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
279 raw syment index before dereferencing.
281 2020-07-01 Alan Modra <amodra@gmail.com>
283 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
285 2020-07-01 Alan Modra <amodra@gmail.com>
287 * config.bfd: Obsolete xc16x.
289 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
291 * archures.c (bfd_mach_i386_nacl): Removed.
292 (bfd_mach_i386_i386_nacl): Likewise.
293 (bfd_mach_x86_64_nacl): Likewise.
294 (bfd_mach_x64_32_nacl): Likewise.
295 * config.bfd: Remove *-*-nacl* targets.
296 * configure.ac: Remove x86 NaCl target vectors.
297 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
298 (bfd_x64_32_nacl_arch): Likewise.
299 (bfd_x86_64_nacl_arch): Likewise.
300 (bfd_i386_nacl_arch): Likewise.
301 (bfd_x64_32_arch_intel_syntax): Updated.
302 * elf32-i386.c: Don't include "elf-nacl.h".
303 (elf_i386_nacl_plt): Removed.
304 (elf_i386_nacl_plt0_entry): Likewise.
305 (elf_i386_nacl_plt_entry): Likewise.
306 (elf_i386_nacl_pic_plt0_entry): Likewise.
307 (elf_i386_nacl_pic_plt_entry): Likewise.
308 (elf_i386_nacl_eh_frame_plt): Likewise.
309 (elf_i386_nacl_plt): Likewise.
310 (elf32_i386_nacl_elf_object_p): Likewise.
311 (elf_i386_get_synthetic_symtab): Updated.
312 (elf_i386_link_setup_gnu_properties): Likewise.
313 * elf64-x86-64.c: Don't include "elf-nacl.h".
314 (elf_x86_64_nacl_plt): Removed.
315 (elf64_x86_64_nacl_elf_object_p): Likewise.
316 (elf_x86_64_nacl_plt0_entry): Likewise.
317 (elf_x86_64_nacl_plt_entry): Likewise.
318 (elf_x86_64_nacl_eh_frame_plt): Likewise.
319 (elf_x86_64_nacl_plt): Likewise.
320 (elf32_x86_64_nacl_elf_object_p): Likewise.
321 (elf_x86_64_get_synthetic_symtab): Updated.
322 (elf_x86_64_link_setup_gnu_properties): Likewise.
323 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
324 * targets.c: Remove x86 NaCl target vectors.
325 * bfd-in2.h: Regenerated.
326 * configure: Likewise.
328 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
330 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
331 _bfd_elf_add_dynamic_tags.
333 2020-06-29 Alan Modra <amodra@gmail.com>
335 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
336 return value of bfd_bread. Don't read more than requested length.
337 Sanity check length. Properly terminate file name.
339 2020-06-29 Alan Modra <amodra@gmail.com>
341 * arc-got.h: Use C style comments.
342 * coff-z80.c: Likewise.
343 * elf32-csky.c: Likewise.
344 * peXXigen.c: Likewise.
345 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
348 2020-06-26 Pat Bernardi <bernardi@adacore.com>
350 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
351 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
353 2020-06-26 Alan Modra <amodra@gmail.com>
355 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
356 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
357 (riscv_get_priv_spec_name): Move to..
358 * cpu-riscv.c: ..here.
359 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
360 Use %u to print unsigned numbers.
362 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
364 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
365 default architecture.
367 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
370 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
371 _bfd_elf_add_dynamic_tags.
373 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
376 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
377 _bfd_elf_add_dynamic_tags.
379 2020-06-24 Alan Modra <amodra@gmail.com>
381 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
382 shifts without undefined behaviour.
384 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
386 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
388 (_bfd_elf_add_dynamic_tags): New.
389 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
390 _bfd_elf_add_dynamic_tags.
391 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
392 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
393 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
394 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
395 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
396 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
397 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
398 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
400 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
401 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
402 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
403 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
404 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
405 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
406 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
407 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
408 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
410 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
411 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
412 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
413 _bfd_elf_maybe_vxworks_add_dynamic_tags.
414 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
415 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
417 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
418 (_bfd_x86_elf_size_dynamic_sections): Likewise.
419 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
420 dt_reloc_sz and dt_reloc_ent.
421 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
422 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
424 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
425 etab.dt_pltgot_required.
426 (elf32_hppa_size_dynamic_sections): Call
427 _bfd_elf_add_dynamic_tags.
428 * elf32-metag.c (elf_metag_link_hash_table_create): Set
429 etab.dt_pltgot_required.
430 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
431 * elf32-sh.c (sh_elf_link_hash_table_create): Set
432 root.dt_pltgot_required for FDPIC output.
433 (sh_elf_size_dynamic_sections): Call
434 _bfd_elf_maybe_vxworks_add_dynamic_tags.
435 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
436 elf.dt_pltgot_required.
437 (elf_xtensa_size_dynamic_sections): Call
438 _bfd_elf_add_dynamic_tags.
439 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
440 root.dt_pltgot_required.
441 (elf64_hppa_size_dynamic_sections): Call
442 _bfd_elf_add_dynamic_tags.
443 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
444 root.dt_pltgot_required.
445 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
446 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
447 * elflink.c (_bfd_elf_add_dynamic_tags): New.
449 2020-06-22 Saagar Jha <saagar@saagarjha.com>
451 * mach-o.c: Support the new load commands by reading a linkedit
452 data command for them.
454 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
456 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
457 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
458 (riscv_get_priv_spec_class): Likewise.
459 (riscv_get_priv_spec_name): Likewise.
460 (riscv_get_priv_spec_class_from_numbers): New function, convert
461 the version numbers into string, then call riscv_get_priv_spec_class
462 to get the priv spec class.
463 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
464 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
465 (riscv_get_priv_spec_name): Likewise.
466 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
467 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
468 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
469 of input and output objects form their priv spec attributes by
470 riscv_get_priv_spec_class_from_numbers. Report warning rather than
471 errors when linking objects with differnet priv spec versions. We do
472 know v1.9.1 may have conflicts to other versions, so report the
473 warning, too. After that, update the output priv spec version to the
476 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
478 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
479 priv attributes, we will check the conflicts for all of them (major,
480 minor and revision), and then set the priv_attrs_merged to TRUE to
481 indicate that we have handled all of the priv attributes. Remove
482 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
484 2020-06-21 Alan Modra <amodra@gmail.com>
487 * configure.ac: Disable plugins by default for some targets.
488 * plugin.c: Comment typo fix.
489 * configure: Regenerate.
491 2020-06-19 Nick Clifton <nickc@redhat.com>
493 * plugin.c (try_load_plugin): Suppress the error message about
494 being unable to open a plugin if creating a list of viable
497 2020-06-16 Alan Modra <amodra@gmail.com>
499 * aout-tic30.c: Delete file.
500 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
501 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
502 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
503 (xc16x-*-elf): Sort properly.
504 * configure.ac: Remove tic30_aout_vec.
505 * targets.c: Likewise.
506 * Makefile.in: Regenerate.
507 * configure: Regenerate.
508 * po/SRC-POTFILES.in: Regenerate.
510 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
512 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
513 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
514 (elf32xtensa_abi): New global variable.
515 (xtensa_abi_choice): New function.
516 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
517 XSHAL_ABI to select PLT code.
519 2020-06-15 Roland McGrath <mcgrathr@google.com>
521 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
522 field of bfd_link_info.
524 2020-06-15 Alan Modra <amodra@gmail.com>
526 * config.bfd: Obsolete powerpcle-*-pe targets.
528 2020-06-15 Alan Modra <amodra@gmail.com>
531 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
532 symbols that were defined in discarded sections.
533 * cofflink.c (coff_link_check_archive_element): Likewise.
534 (coff_link_add_symbols): Set indx to -3 for symbols defined in
536 (_bfd_coff_write_global_sym): Don't emit such symbols.
537 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
538 libcoff.h: Regenerate.
540 2020-06-11 Alan Modra <amodra@gmail.com>
543 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
545 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
547 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
548 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
549 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
552 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
555 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
556 Clear verinfo.verdef.
558 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
561 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
562 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
563 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
565 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
566 Set ifunc_resolvers if there are FUNC resolvers.
567 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
568 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
569 with elf.ifunc_resolvers.
570 (write_plt_relocs_for_local_syms): Likewise.
571 (ppc64_elf_relocate_section): Likewise.
572 (ppc64_elf_finish_dynamic_sections): Likewise.
573 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
575 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
576 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
577 instead of readonly_dynrelocs_against_ifunc.
578 * elfxx-x86.h (elf_x86_link_hash_table): Remove
579 readonly_dynrelocs_against_ifunc.
581 2020-06-09 Alan Modra <amodra@gmail.com>
583 * elf64-ppc.c (struct ppc_link_hash_table): Delete
584 maybe_local_ifunc_resolver field.
585 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
586 cases where maybe_local_ifunc_resolver was set.
587 (ppc64_elf_relocate_section): Likewise.
588 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
591 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
593 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
595 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
597 (elf32_arm_size_dynamic_sections): Updated. Clear
598 root.tlsdesc_plt for DF_BIND_NOW.
599 (elf32_arm_finish_dynamic_sections): Updated.
600 (elf32_arm_output_arch_local_syms): Likewise.
601 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
602 Clear root.tlsdesc_plt for DF_BIND_NOW.
603 (nds32_elf_finish_dynamic_sections): Updated.
604 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
605 dt_tlsdesc_plt and dt_tlsdesc_got.
606 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
607 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
608 tlsdesc_plt and dt_tlsdesc_got.
609 (elfNN_aarch64_allocate_dynrelocs): Updated.
610 (elfNN_aarch64_finish_dynamic_sections): Likewise.
611 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
612 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
614 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
615 (_bfd_x86_elf_size_dynamic_sections): Likewise.
616 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
617 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
620 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
622 * elf32-tic6x.c (elf32_bed): Defined the default to
625 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
627 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
629 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
630 root.splt/root.srelplt.
631 (elf64_hppa_create_dynamic_sections): Likewise.
632 (elf64_hppa_size_dynamic_sections): Likewise.
633 (elf64_hppa_finish_dynamic_symbol): Likewise.
634 (elf_hppa_final_link): Likewise.
635 (elf_hppa_final_link_relocate): Likewise.
637 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
639 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
640 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
643 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
645 * elf-bfd.h (elf_target_os): New.
646 (elf_link_hash_table): Add target_os.
647 (elf_backend_data): Add target_os.
648 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
649 symbian_p and nacl_p.
650 (create_got_section): Updated.
651 (elf32_arm_create_dynamic_sections): Likewise.
652 (arm_type_of_stub): Likewise.
653 (elf32_arm_create_or_find_stub_sec): Likewise.
654 (elf32_arm_allocate_plt_entry): Likewise.
655 (elf32_arm_populate_plt_entry): Likewise.
656 (elf32_arm_final_link_relocate): Likewise.
657 (elf32_arm_check_relocs): Likewise.
658 (allocate_dynrelocs_for_symbol): Likewise.
659 (elf32_arm_finish_dynamic_symbol): Likewise.
660 (elf32_arm_finish_dynamic_sections): Likewise.
661 (elf32_arm_output_plt_map_1): Likewise.
662 (elf32_arm_output_arch_local_syms): Likewise.
663 (elf32_arm_add_symbol_hook): Likewise.
664 (elf32_arm_nacl_link_hash_table_create): Likewise.
665 (elf32_arm_vxworks_link_hash_table_create): Likewise.
666 (elf32_arm_symbian_link_hash_table_create): Likewise.
667 (ELF_TARGET_OS): New.
668 * elf32-i386.c (elf_i386_arch_bed): Removed.
669 (elf_backend_arch_data): Likewise.
670 (elf_i386_solaris_arch_bed): Likewise.
671 (elf_i386_nacl_arch_bed): Likewise.
672 (elf_i386_vxworks_arch_bed): Likewise.
673 (elf_i386_relocate_section): Updated.
674 (elf_i386_finish_dynamic_sections): Likewise.
675 (elf_i386_get_synthetic_symtab): Likewise.
676 (elf_i386_link_setup_gnu_properties): Likewise.
677 (ELF_TARGET_OS): New.
678 * elf32-mips.c (ELF_TARGET_OS): New.
679 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
680 (ppc_elf_create_got): Updated.
681 (ppc_elf_create_dynamic_sections): Likewise.
682 (ppc_elf_check_relocs): Likewise.
683 (ppc_elf_adjust_dynamic_symbol): Likewise.
684 (ppc_elf_size_dynamic_sections): Likewise.
685 (ppc_elf_relocate_section): Likewise.
686 (ppc_elf_finish_dynamic_sections): Likewise.
687 (ppc_elf_vxworks_link_hash_table_create): Likewise.
688 (ELF_TARGET_OS): New.
689 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
690 (sh_elf_link_hash_table_create): Updated.
691 (sh_elf_create_dynamic_sections): Likewise.
692 (allocate_dynrelocs): Likewise.
693 (sh_elf_size_dynamic_sections): Likewise.
694 (sh_elf_relocate_section): Likewise.
695 (sh_elf_finish_dynamic_symbol): Likewise.
696 (sh_elf_finish_dynamic_sections): Likewise.
697 (ELF_TARGET_OS): New.
698 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
700 (bfd_elf32_bfd_link_hash_table_create): Likewise.
701 (ELF_TARGET_OS): New.
702 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
703 (elf_x86_64_solaris_arch_bed): Likewise.
704 (elf_x86_64_nacl_arch_bed): Likewise.
705 (elf_x86_64_finish_dynamic_sections): Updated.
706 (elf_x86_64_get_synthetic_symtab): Likewise.
707 (elf_x86_64_link_setup_gnu_properties): Likewise.
708 (ELF_TARGET_OS): New.
709 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
711 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
712 (MIPS_ELF_REL_DYN_NAME): Updated.
713 (ELF_MIPS_GP_OFFSET): Likewise.
714 (mips_elf_create_local_got_entry): Likewise.
715 (mips_elf_allocate_dynamic_relocations): Likewise.
716 (mips_elf_count_got_symbols): Likewise.
717 (is_gott_symbol): Likewise.
718 (mips_elf_calculate_relocation): Likewise.
719 (mips_elf_create_dynamic_relocation): Likewise.
720 (_bfd_mips_elf_check_relocs): Likewise.
721 (allocate_dynrelocs): Likewise.
722 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
723 (mips_elf_lay_out_got): Likewise.
724 (mips_elf_set_plt_sym_value): Likewise.
725 (_bfd_mips_elf_size_dynamic_sections): Likewise.
726 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
727 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
728 (_bfd_mips_elf_final_link): Likewise.
729 (_bfd_mips_init_file_header): Likewise.
730 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
732 (allocate_dynrelocs): Likewise.
733 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
734 (_bfd_sparc_elf_relocate_section): Likewise.
735 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
736 (sparc_finish_dyn): Likewise.
737 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
738 * elfxx-target.h (ELF_TARGET_OS): New.
739 (elfNN_bed): Add ELF_TARGET_OS.
740 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
741 (_bfd_x86_elf_link_hash_table_create): Likewise.
742 (_bfd_x86_elf_size_dynamic_sections): Likewise.
743 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
744 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
745 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
746 * elfxx-x86.h (elf_x86_target_os): Removed.
747 (elf_x86_backend_data): Likewise.
748 (get_elf_x86_backend_data): Likewise.
749 (elf_x86_link_hash_table): Remove target_os.
751 2020-06-06 Alan Modra <amodra@gmail.com>
754 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
755 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
756 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
757 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
758 * elf64-ppc.c: Update throughout for reloc renaming.
759 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
760 * libbfd.h: Regenerate.
761 * bfd-in2.h: Regenerate.
763 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
766 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
769 2020-06-05 Nick Clifton <nickc@redhat.com>
771 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
774 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
776 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
777 priv_may_conflict, in_priv_zero and out_priv_zero to decide
778 whether the object can be linked according to it's priv
779 attributes. The object without any priv spec attributes can
780 be linked with others. If the first input object doesn't contain
781 any priv attributes, then we need to copy the setting from the
782 next input one. Also report more detailed error messages to user.
784 2020-06-04 Stephen Casner <casner@acm.org>
786 Extend pdp11-aout symbol table format to accommodate .stab
787 symbols and implement correct handling of them.
789 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
790 (N_STAB, is_stab): Needed new function is_stab to disambiguate
791 normal vs. .stab symbol table type values, replacing N_STAB mask.
792 (translate_from_native_sym_flags): Determine correct section for
793 different .stab types.
794 (translate_to_native_sym_flags): Leave .stab types intact.
795 (translate_symbol_table): Error if symbol indicates overlay;
796 store desc field from .stab symbols.
797 (write_syms): Output desc field with symbol.
798 (aout_link_check_ar_symbols): Skip .stab symbols.
799 (aout_link_add_symbols): Correctly distinguish .stab symbols.
800 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
801 (aout_link_write_symbols): Write 0 for desk and ovly fields;
802 correctly distinguish .stab symbols and select calculate their
803 section and value; and copy desc and ovly fields from input symbol
806 2020-06-04 Stephen Casner <casner@acm.org>
808 * aoutx.h (translate_symbol_table): Comment had external and
810 * pdp11.c (translate_symbol_table): Likewise.
812 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
814 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
815 (is_x86_elf): Check elf.hash_table_id instead of target_id.
816 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
818 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
821 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
822 in debug section against symbol defined in shared library to 0.
823 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
824 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
825 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
826 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
827 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
828 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
829 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
830 * elf32-sh.c (sh_elf_check_relocs): Likewise.
831 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
832 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
833 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
834 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
835 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
836 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
838 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
839 there is non-GOT reference.
840 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
841 non-alloced sections.
843 2020-06-03 Stephen Casner <casner@acm.org>
845 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
847 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
849 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
850 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
851 other size that doesn't qcover the header word.
852 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
853 string table, and zero it.
854 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
855 message and set bfd_error on finding an invalid name string offset.
856 (add_to_stringtab): INLINE -> inline
857 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
859 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
860 any relocs that could not be recognised.
861 92744f05809 PR 20929 - Check for relocs without an associated symbol.
862 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
863 name exists and is long enough, before attempting to see if it is
865 c3864421222 - Correct case for N_SO being the last symbol.
866 50455f1ab29 PR 20891 - Handle the case where the main file name
867 and the directory name are both empty.
868 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
869 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
870 range string table offsets.
871 531336e3a0b PR 20909 - Fix off-by-one error in check for an
872 illegal string offset.
873 (aout_link_includes_newfunc): Add comment.
874 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
875 on unexpected relocation type rather than ASSERT.
877 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
880 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
881 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
883 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
886 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
887 non-alloced sections.
889 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
891 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
892 dynamic relocations for non SEC_ALLOC sections.
894 2020-06-03 Gunther Nikl <gnikl@justmail.de>
896 * aout64.c (BMAGIC, QMAGIC): Do not define.
897 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
898 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
899 to check the file format.
900 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
901 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
902 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
904 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
906 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
907 relocations for non SEC_ALLOC sections.
909 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
911 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
912 * elf32-arm.c (maybe_set_textrel): Removed.
913 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
914 with _bfd_elf_maybe_set_textrel.
915 * elf32-csky.c (maybe_set_textrel): Removed.
916 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
917 with _bfd_elf_maybe_set_textrel.
918 * elf32-hppa.c (maybe_set_textrel): Removed.
919 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
920 with _bfd_elf_maybe_set_textrel.
921 * elf32-lm32.c (maybe_set_textrel): Removed.
922 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
923 with _bfd_elf_maybe_set_textrel.
924 * elf32-m32r.c (maybe_set_textrel): Removed.
925 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
926 with _bfd_elf_maybe_set_textrel.
927 * elf32-metag.c (maybe_set_textrel): Removed.
928 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
929 with _bfd_elf_maybe_set_textrel.
930 * elf32-nds32.c (maybe_set_textrel): Removed.
931 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
932 with _bfd_elf_maybe_set_textrel.
933 * elf32-or1k.c (maybe_set_textrel): Removed.
934 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
935 with _bfd_elf_maybe_set_textrel.
936 * elf32-ppc.c (maybe_set_textrel): Removed.
937 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
938 with _bfd_elf_maybe_set_textrel.
939 * elf32-s390.c (maybe_set_textrel): Removed.
940 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
941 with _bfd_elf_maybe_set_textrel.
942 * elf32-sh.c (maybe_set_textrel): Removed.
943 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
944 with _bfd_elf_maybe_set_textrel.
945 * elf32-tic6x.c (maybe_set_textrel): Removed.
946 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
947 with _bfd_elf_maybe_set_textrel.
948 * elf32-tilepro.c (maybe_set_textrel): Removed.
949 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
950 with _bfd_elf_maybe_set_textrel.
951 * elf64-ppc.c (maybe_set_textrel): Removed.
952 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
953 with _bfd_elf_maybe_set_textrel.
954 * elf64-s390.c (maybe_set_textrel): Removed.
955 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
956 with _bfd_elf_maybe_set_textrel.
957 * elfnn-aarch64.c (maybe_set_textrel): Removed.
958 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
959 with _bfd_elf_maybe_set_textrel.
960 * elfnn-riscv.c (maybe_set_textrel): Removed.
961 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
962 with _bfd_elf_maybe_set_textrel.
963 * elfxx-sparc.c (maybe_set_textrel): Removed.
964 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
965 with _bfd_elf_maybe_set_textrel.
966 * elfxx-tilegx.c (maybe_set_textrel): Removed.
967 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
968 with _bfd_elf_maybe_set_textrel.
969 * elfxx-x86.c (maybe_set_textrel): Removed.
970 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
971 with _bfd_elf_maybe_set_textrel.
972 * elflink.c (_bfd_elf_maybe_set_textrel): New.
974 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
977 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
979 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
980 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
981 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
982 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
984 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
985 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
986 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
987 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
988 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
989 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
990 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
991 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
992 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
993 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
994 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
995 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
996 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
997 (elf_backend_copy_indirect_symbol): Likewise.
998 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
999 (elf_backend_copy_indirect_symbol): Likewise.
1000 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1002 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1005 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1006 * elf32-arm.c (readonly_dynrelocs): Removed.
1007 (maybe_set_textrel): Replace readonly_dynrelocs with
1008 _bfd_elf_readonly_dynrelocs.
1009 * elf32-csky.c (readonly_dynrelocs): Removed.
1010 (maybe_set_textrel): Replace readonly_dynrelocs with
1011 _bfd_elf_readonly_dynrelocs.
1012 * elf32-hppa.c(readonly_dynrelocs): Removed.
1013 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1014 _bfd_elf_readonly_dynrelocs.
1015 (maybe_set_textrel): Likewise.
1016 * elf32-lm32.c (readonly_dynrelocs): Removed.
1017 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1018 with _bfd_elf_readonly_dynrelocs.
1019 (maybe_set_textrel): Likewise.
1020 * elf32-m32r.c (readonly_dynrelocs): Removed.
1021 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1022 with _bfd_elf_readonly_dynrelocs.
1023 (maybe_set_textrel): Likewise.
1024 * elf32-metag.c (readonly_dynrelocs): Removed.
1025 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1026 with _bfd_elf_readonly_dynrelocs.
1027 (maybe_set_textrel): Likewise.
1028 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1029 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1030 with _bfd_elf_readonly_dynrelocs.
1031 * elf32-nds32.c (readonly_dynrelocs): Removed.
1032 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1033 with _bfd_elf_readonly_dynrelocs.
1034 (maybe_set_textrel): Likewise.
1035 * elf32-or1k.c (readonly_dynrelocs): Removed.
1036 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1037 with _bfd_elf_readonly_dynrelocs.
1038 * elf32-ppc.c (readonly_dynrelocs): Removed.
1039 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1040 _bfd_elf_readonly_dynrelocs.
1041 (ppc_elf_adjust_dynamic_symbol): Likewise.
1042 (maybe_set_textrel): Likewise.
1043 * elf32-s390.c (readonly_dynrelocs): Removed.
1044 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1045 with _bfd_elf_readonly_dynrelocs.
1046 (maybe_set_textrel): Likewise.
1047 * elf32-sh.c (readonly_dynrelocs): Removed.
1048 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1049 _bfd_elf_readonly_dynrelocs.
1050 (maybe_set_textrel): Likewise.
1051 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1052 (maybe_set_textrel): Replace readonly_dynrelocs with
1053 _bfd_elf_readonly_dynrelocs.
1054 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1055 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1056 with _bfd_elf_readonly_dynrelocs.
1057 (maybe_set_textrel): Likewise.
1058 * elf64-ppc.c (readonly_dynrelocs): Removed.
1059 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1060 _bfd_elf_readonly_dynrelocs.
1061 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1062 (maybe_set_textrel): Likewise.
1063 * elf64-s390.c (readonly_dynrelocs): Removed.
1064 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1065 with _bfd_elf_readonly_dynrelocs.
1066 (maybe_set_textrel): Likewise.
1067 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1068 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1069 (maybe_set_textrel): Replace readonly_dynrelocs with
1070 _bfd_elf_readonly_dynrelocs.
1071 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1072 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1073 with _bfd_elf_readonly_dynrelocs.
1074 (maybe_set_textrel): Likewise.
1075 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1076 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1077 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1078 (maybe_set_textrel): Likewise.
1079 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1080 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1081 with _bfd_elf_readonly_dynrelocs.
1082 (maybe_set_textrel): Likewise.
1083 * elfxx-x86.c (readonly_dynrelocs): Removed.
1084 (maybe_set_textrel): Replace readonly_dynrelocs with
1085 _bfd_elf_readonly_dynrelocs.
1086 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1088 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1090 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1091 -fsanitize=undefined.
1093 2020-06-03 Alan Modra <amodra@gmail.com>
1097 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1099 (pe_ILF_build_a_bfd): Likewise.
1101 2020-06-03 Alan Modra <amodra@gmail.com>
1104 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1105 core files as well as objects.
1107 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1110 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1111 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1113 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1114 (elf_arc_link_hash_newfunc): Updated.
1115 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1116 (elf32_arm_link_hash_newfunc): Updated.
1117 (elf32_arm_copy_indirect_symbol): Likewise.
1118 (elf32_arm_check_relocs): Likewise.
1119 (readonly_dynrelocs): Likewise.
1120 (allocate_dynrelocs_for_symbol): Likewise.
1121 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1122 (csky_elf_link_hash_newfunc): Updated.
1123 (csky_allocate_dynrelocs): Likewise.
1124 (readonly_dynrelocs): Likewise.
1125 (csky_elf_copy_indirect_symbol): Likewise.
1126 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1127 (hppa_link_hash_newfunc): Updated.
1128 (elf32_hppa_copy_indirect_symbol): Likewise.
1129 (elf32_hppa_hide_symbol): Likewise.
1130 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1131 (allocate_dynrelocs): Likewise.
1132 (elf32_hppa_relocate_section): Likewise.
1133 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1134 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1135 (lm32_elf_link_hash_newfunc): Likewise.
1136 (lm32_elf_link_hash_table_create): Updated.
1137 (readonly_dynrelocs): Likewise.
1138 (allocate_dynrelocs): Likewise.
1139 (lm32_elf_copy_indirect_symbol): Likewise.
1140 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1141 (m32r_elf_link_hash_newfunc): Likewise.
1142 (m32r_elf_link_hash_table_create): Updated.
1143 (m32r_elf_copy_indirect_symbol): Likewise.
1144 (allocate_dynrelocs): Likewise.
1145 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1146 (metag_link_hash_newfunc): Updated.
1147 (elf_metag_copy_indirect_symbol): Likewise.
1148 (readonly_dynrelocs): Likewise.
1149 (allocate_dynrelocs): Likewise.
1150 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1152 (link_hash_newfunc): Updated.
1153 (microblaze_elf_check_relocs): Likewise.
1154 (microblaze_elf_copy_indirect_symbol): Likewise.
1155 (readonly_dynrelocs): Likewise.
1156 (allocate_dynrelocs): Likewise.
1157 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1158 (nds32_elf_link_hash_newfunc): Updated.
1159 (nds32_elf_copy_indirect_symbol): Likewise.
1160 (readonly_dynrelocs): Likewise.
1161 (allocate_dynrelocs): Likewise.
1162 (nds32_elf_check_relocs): Likewise.
1163 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1164 (link_hash_newfunc): Updated.
1165 (nios2_elf32_copy_indirect_symbol): Likewise.
1166 (nios2_elf32_check_relocs): Likewise.
1167 (allocate_dynrelocs): Likewise.
1168 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1169 (or1k_elf_link_hash_newfunc): Updated.
1170 (readonly_dynrelocs): Likewise.
1171 (allocate_dynrelocs): Likewise.
1172 (or1k_elf_copy_indirect_symbol): Likewise.
1173 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1174 (ppc_elf_link_hash_newfunc): Updated.
1175 (ppc_elf_copy_indirect_symbol): Likewise.
1176 (ppc_elf_check_relocs): Likewise.
1177 (readonly_dynrelocs): Likewise.
1178 (ppc_elf_adjust_dynamic_symbol): Likewise.
1179 (allocate_dynrelocs): Likewise.
1180 (ppc_elf_relocate_section): Likewise.
1181 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1182 (link_hash_newfunc): Updated.
1183 (elf_s390_copy_indirect_symbol): Likewise.
1184 (readonly_dynrelocs): Likewise.
1185 (elf_s390_adjust_dynamic_symbol): Likewise.
1186 (allocate_dynrelocs): Likewise.
1187 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1188 (sh_elf_link_hash_newfunc): Updated.
1189 (readonly_dynrelocs): Likewise.
1190 (allocate_dynrelocs): Likewise.
1191 (sh_elf_copy_indirect_symbol): Likewise.
1192 (sh_elf_check_relocs): Likewise.
1193 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1194 (elf32_tic6x_link_hash_newfunc): Likewise.
1195 (elf32_tic6x_link_hash_table_create): Updated.
1196 (readonly_dynrelocs): Likewise.
1197 (elf32_tic6x_check_relocs): Likewise.
1198 (elf32_tic6x_allocate_dynrelocs): Likewise.
1199 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1201 (link_hash_newfunc): Updated.
1202 (tilepro_elf_copy_indirect_symbol): Likewise.
1203 (tilepro_elf_check_relocs): Likewise.
1204 (allocate_dynrelocs): Likewise.
1205 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1206 (ppc64_elf_copy_indirect_symbol): Updated.
1207 (ppc64_elf_check_relocs): Likewise.
1208 (readonly_dynrelocs): Likewise.
1209 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1210 (dec_dynrel_count): Likewise.
1211 (allocate_dynrelocs): Likewise.
1212 (ppc64_elf_relocate_section): Likewise.
1213 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1214 (link_hash_newfunc): Updated.
1215 (elf_s390_copy_indirect_symbol): Likewise.
1216 (readonly_dynrelocs): Likewise.
1217 (allocate_dynrelocs): Likewise.
1218 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1219 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1221 (elfNN_aarch64_link_hash_newfunc): Updated.
1222 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1223 (readonly_dynrelocs): Likewise.
1224 (need_copy_relocation_p): Likewise.
1225 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1226 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1227 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1228 (link_hash_newfunc): Updated.
1229 (riscv_elf_copy_indirect_symbol): Likewise.
1230 (riscv_elf_check_relocs): Likewise.
1231 (readonly_dynrelocs): Likewise.
1232 (allocate_dynrelocs): Likewise.
1233 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1235 (link_hash_newfunc): Updated.
1236 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1237 (_bfd_sparc_elf_check_relocs): Likewise.
1238 (readonly_dynrelocs): Likewise.
1239 (allocate_dynrelocs): Likewise.
1240 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1241 (link_hash_newfunc): Updated.
1242 (tilegx_elf_copy_indirect_symbol): Likewise.
1243 (tilegx_elf_check_relocs): Likewise.
1244 (readonly_dynrelocs): Likewise.
1245 (allocate_dynrelocs): Likewise.
1246 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1247 (readonly_dynrelocs): Likewise.
1248 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1249 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1251 2020-06-01 Alan Modra <amodra@gmail.com>
1253 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1254 command against cmd_length, not the end of record. For
1255 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1256 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1259 2020-05-28 David Faust <david.faust@oracle.com>
1261 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1262 R_BPF_INSN_{32,64} relocations.
1264 2020-05-28 Stephen Casner <casner@acm.org>
1266 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1267 addreses in .long (used in testsuites) and .stab values.
1269 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1272 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1273 Check bfd_link_dll when issue a DT_TEXTREL warning.
1274 * elfxx-x86.c (maybe_set_textrel): Likewise.
1275 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1277 2020-05-26 Nick Clifton <nickc@redhat.com>
1279 * plugin.c (try_load_plugin): Extend error message when a plugin
1282 2020-05-23 Alan Modra <amodra@gmail.com>
1284 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1286 2020-05-22 Alan Modra <amodra@gmail.com>
1289 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1290 attributes from shared libraries, and do not return an error if
1293 2020-05-21 Alan Modra <amodra@gmail.com>
1296 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1298 (_bfd_delete_bfd): Free the copy.
1299 (_bfd_new_bfd): Free nbfd->memory on error.
1301 2020-05-21 Alan Modra <amodra@gmail.com>
1303 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1304 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1305 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1306 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1307 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1308 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1309 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1310 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1311 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1312 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1313 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1314 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1315 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1316 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1317 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1318 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1319 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1320 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1321 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1322 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1324 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1326 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1327 get_default_version. It is used to find the default version for
1328 the specific extension.
1329 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1330 default_major_version and default_minor_version. Add new bfd_boolean
1331 parameter *use_default_version. Set it to TRUE if we need to call
1332 the callback rps->get_default_version to find the default version.
1333 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1334 the default version in riscv_parsing_subset_version, and then call
1335 riscv_add_subset to add the subset into subset list.
1336 (riscv_parse_prefixed_ext): Likewise.
1337 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1338 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1339 strings rather than characters.
1340 riscv_merge_arch_attr_info): The callback function get_default_version
1341 is only needed for assembler, so set it to NULL int the linker.
1342 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1343 * elfxx-riscv.h: Updated.
1345 2020-05-20 Alan Modra <amodra@gmail.com>
1348 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1349 use bfd_set_filename.
1350 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1351 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1352 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1353 (bfd_create): Likewise.
1354 (_bfd_delete_bfd): Don't free filename.
1355 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1356 return pointer to the copy or NULL on alloc fail.
1357 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1358 result of bfd_set_filename.
1359 * bfd-in2.h: Regenerate.
1361 2020-05-20 Alan Modra <amodra@gmail.com>
1364 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1365 section size against file size.
1366 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1368 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1371 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1372 and memset when allocating memory for the sections_being_created
1375 2020-05-19 Stafford Horne <shorne@gmail.com>
1377 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1379 (or1k_elf_relocate_section): Access srelgot via
1380 htab->root.srelgot. Add assertions for srelgot->contents.
1381 Introduce local variable for srelgot to not reuse global
1383 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1384 (or1k_set_got_and_rela_sizes): New function.
1385 (or1k_initial_exec_offset): New function.
1386 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1387 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1389 (or1k_elf_check_relocs): Use OR to set TLS access.
1390 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1392 (or1k_elf_size_dynamic_sections): Use
1393 or1k_set_got_and_rela_sizes to set sizes.
1394 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1395 (TCB_SIZE): New macro.
1396 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1397 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1398 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1399 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1400 (tpoff): Add dynamic boolean argument.
1401 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1403 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1405 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1406 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1407 cases with BFD_RELOC_AARCH64_JUMP26.
1408 (elfNN_aarch64_check_relocs): Likewise.
1410 2020-05-19 Alan Modra <amodra@gmail.com>
1412 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1413 bfd_get_filename rather than accessing bfd->filename directly.
1414 * aout-target.h (MY (object_p)): Likewise.
1415 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1416 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1417 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1418 (_bfd_archive_bsd44_construct_extended_name_table),
1419 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1420 (_bfd_bsd_write_armap): Likewise.
1421 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1422 * cache.c (bfd_open_file): Likewise.
1423 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1424 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1425 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1426 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1427 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1428 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1429 (patch_tls_desc_to_ie): Likewise.
1430 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1431 (spu_elf_auto_overlay): Likewise.
1432 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1433 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1434 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1435 * elflink.c (bfd_elf_size_dynamic_sections),
1436 (elf_link_input_bfd): Likewise.
1437 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1438 * mach-o.c (bfd_mach_o_follow_dsym),
1439 (bfd_mach_o_close_and_cleanup): Likewise.
1440 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1441 (find_separate_debug_file, get_build_id_name): Likewise.
1442 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1443 * plugin.c (bfd_plugin_open_input): Likewise.
1444 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1445 * som.c (som_write_armap): Likewise.
1446 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1447 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1448 (_bfd_vms_lib_write_archive_contents): Likewise.
1449 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1451 2020-05-19 Alan Modra <amodra@gmail.com>
1454 * bfdio.c (_bfd_real_fopen): Typo fix.
1456 2020-05-18 Nick Clifton <nickc@redhat.com>
1459 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1460 for the sections_being_created array.
1462 2020-05-18 Alan Modra <amodra@gmail.com>
1464 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1465 they can be freed without also freeing internal_relocs.
1467 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1470 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1471 separators into DOS style when creating a WIN32 fullpath.
1473 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1475 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1476 to initialize RISC-V tdata.
1478 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1480 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1483 2020-05-11 Alan Modra <amodra@gmail.com>
1485 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1487 2020-05-11 Alan Modra <amodra@gmail.com>
1489 * elf64-ppc.c: Rename powerxx to power10 throughout.
1491 2020-05-11 Alan Modra <amodra@gmail.com>
1494 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1495 contains required number of auxents before processing any auxent.
1496 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1497 file name from auxents for PE.
1499 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1501 * aout-cris.c (DEFAULT_ARCH): Delete define.
1502 (MY_set_arch_mach): Likewise.
1503 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1505 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1506 of r_type before the shift.
1508 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1511 * elfnn-aarch64.c (group_sections): Copy implementation from
1514 2020-05-01 Alan Modra <amodra@gmail.com>
1517 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1518 accessing root.u.def of symbols. Also check root.u.def.section
1519 is non-NULL. Reverse tests so as to make the logic positive.
1521 2020-05-01 Alan Modra <amodra@gmail.com>
1524 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1525 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1527 2020-05-01 Alan Modra <amodra@gmail.com>
1530 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1531 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1532 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1533 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1534 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1535 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1536 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1537 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1538 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1539 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1541 2020-05-01 Alan Modra <amodra@gmail.com>
1544 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1545 from shared libraries.
1547 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1549 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1550 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1551 equals 0. Report overflow when the result has negative sign but
1552 all significant bits are zero.
1554 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1556 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1557 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1559 2020-04-28 Alan Modra <amodra@gmail.com>
1561 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1562 Emit warning message.
1564 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1566 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1567 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1568 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1569 to x86_64_pe_big_vec as it not a big-endian format.
1570 (vec i386_pe_big_vec): New.
1571 * configure.ac: Likewise.
1572 * targets.c: Likewise.
1573 * configure: Regenerate.
1574 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1575 COFF_WITH_PE_BIGOBJ): New.
1576 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1578 (x86_64_pe_be_vec): Moved.
1580 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1582 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1583 * elf.c (elfcore_grok_arc_v2): New function.
1584 (elfcore_grok_note): Call the new function to handle the corresponding
1586 (elfcore_write_arc_v2): New function.
1587 (elfcore_write_register_note): Call the new function to handle the
1588 corresponding pseudo-sections.
1590 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1593 * bfd-in2.h: Regenerated.
1594 * elf32-xtensa.c (elf_howto_table): New entries for
1595 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1596 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1597 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1598 R_XTENSA_NDIFF{8,16,32}.
1599 * libbfd.h (bfd_reloc_code_real_names): Add names for
1600 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1601 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1602 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1603 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1605 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1608 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1611 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1614 * elf-bfd.h (elf_backend_data): Add
1615 elf_backend_strip_zero_sized_dynamic_sections.
1616 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1617 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1619 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1621 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1623 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1625 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1627 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1629 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1631 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1633 2020-04-21 Nick Clifton <nickc@redhat.com>
1635 * po/sr.po: Updated Serbian translation.
1637 2020-04-21 Alan Modra <amodra@gmail.com>
1639 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1642 2020-04-20 Stephen Casner <casner@acm.org>
1644 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1645 causing globals from linker script to be treated as debug symbols.
1646 (translate_symbol_table): Don't sign-extend symbol values from 16
1647 to 64 bits in nm output.
1649 2020-04-20 Alan Modra <amodra@gmail.com>
1651 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1653 2020-04-18 Alan Modra <amodra@gmail.com>
1655 * section.c (bfd_is_const_section): Correct test for special
1657 * bfd-in2.h: Regenerate.
1659 2020-04-17 Alan Modra <amodra@gmail.com>
1662 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1665 2020-04-16 Nick Clifton <nickc@redhat.com>
1668 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1669 abort with a more helpful error message.
1671 2020-04-16 Alan Modra <amodra@gmail.com>
1674 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1677 2020-04-15 Fangrui Song <maskray@google.com>
1680 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1681 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1682 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1683 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1684 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1685 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1686 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1687 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1688 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1689 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1690 * elflink.c (elf_link_output_extsym): Likewise.
1691 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1693 2020-04-15 Alan Modra <amodra@gmail.com>
1696 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1697 pointer into strings that may be freed for section name, always
1698 allocate a new string.
1700 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1701 Jan W. Jagersma <jwjagersma@gmail.com>
1703 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1704 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1705 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1706 (_bfd_go32_mkobject): New functions.
1707 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1708 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1709 (go32exe_mkobject): Call _bfd_go32_mkobject.
1710 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1711 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1713 (coff_write_relocs): Enable extended reloc counter code if
1714 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1715 (coff_write_object_contents): Likewise. Pad section headers
1716 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1717 instead of coff_swap_scnhdr_out.
1718 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1719 enable extended reloc counter.
1720 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1721 Declare with ATTRIBUTE_UNUSED.
1722 * libcoff-in.h: (struct coff_tdata): New field go32.
1724 * libcoff.h: Regenerate.
1726 2020-04-14 Fangrui Song <maskray@google.com>
1729 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1732 2020-04-14 Stephen Casner <casner@acm.org>
1735 * pdp11.c: Add implementation of --imagic option.
1736 (adjust_o_magic): Fix objcopy --extract-symbol test.
1737 * libaout.h (enum aout_magic): Add i_magic.
1739 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1740 Nick Clifton <nickc@redhat.com>
1742 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1744 <default>: Error rather than abort.
1746 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1749 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1750 relocation section from section group.
1752 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1754 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1755 bfd->origin to file offset.
1756 * bfdwin.c (bfd_get_file_window): Likewise.
1757 * bfd.c: Clarify the use of the bfd->origin field.
1758 * bfd-in2.h: Regenerate.
1759 * coff-i386.c: Don't include go32exe.h. Allow overriding
1760 coff_write_object_contents via COFF_WRITE_CONTENTS.
1761 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1762 (go32exe_write_object_contents): New functions.
1763 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1764 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1765 (create_go32_stub): Remove check for 2k size limit. Read stub
1766 from go32exe_temp_stub if present.
1767 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1768 copy variable-length stub.
1769 (go32_check_format): Read stub to go32exe_temp_stub, set
1770 origin, return go32exe_cleanup.
1771 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1772 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1773 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1774 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1775 Remove functions and their associated #defines.
1776 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1777 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1778 Rename field go32stub to stub.
1779 * libcoff.h: Regenerate.
1780 * coff-stgo32.c (go32_check_format): Rename to...
1781 (go32exe_check_format): ...this.
1782 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1783 (go32exe_copy_private_bfd_data): ...this.
1784 (stub_bytes): Rename to...
1785 (go32exe_default_stub): ...this.
1786 (create_go32_stub): Rename to...
1787 (go32exe_create_stub): ...this.
1788 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1791 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1795 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1796 relocation to R_386_32 for relocation against non-preemptible
1798 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1799 allocate dynamic relocation for non-preemptible absolute symbol.
1800 (elf_i386_relocate_section): Pass sec to
1801 GENERATE_DYNAMIC_RELOCATION_P.
1802 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1803 (elf_x86_64_convert_load_reloc): Covert load relocation to
1804 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1805 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1806 for non-preemptible absolute symbol if they overflow.
1807 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1808 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1809 symbol. Don't allocate dynamic relocation for non-preemptible
1811 (elf_x86_64_relocate_section): Don't generate relative relocation
1812 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1813 to GENERATE_DYNAMIC_RELOCATION_P.
1814 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1815 against non-preemptible absolute symbol.
1816 (_bfd_elf_x86_valid_reloc_p): New function.
1817 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1819 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1820 argument. Don't generate dynamic relocation against
1821 non-preemptible absolute symbol.
1822 (ABS_SYMBOL_P): New.
1823 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1824 against non-preemptible absolute symbol.
1826 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1827 (_bfd_elf_x86_valid_reloc_p): New.
1829 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1832 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1833 address in the GOT if in thumb only mode.
1835 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1837 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1839 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1841 * mmo.c (mmo_scan): Create .text section only when needed, not
1844 2020-03-31 Alan Modra <amodra@gmail.com>
1846 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1849 2020-03-31 Alan Modra <amodra@gmail.com>
1851 * vms-alpha.c (image_write): Check bounds for sections without
1852 contents too. Error on non-zero write to section without
1854 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1856 2020-03-31 Alan Modra <amodra@gmail.com>
1858 * tekhex.c (pass_over): Check is_eof before reading buffer.
1860 2020-03-30 Nick Clifton <nickc@redhat.com>
1863 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1864 field to timestamp and make it an integer.
1865 * libcoff.h: Regenerate.
1866 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1867 field in the pe_data structure rather than the insert_timestamp
1870 2020-03-30 Alan Modra <amodra@gmail.com>
1873 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1876 2020-03-26 Nick Clifton <nickc@redhat.com>
1878 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1879 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1881 * libbfd.h: Regenerate.
1883 2020-03-26 Alan Modra <amodra@gmail.com>
1885 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1887 2020-03-26 Alan Modra <amodra@gmail.com>
1889 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1891 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1893 2020-03-25 Nick Clifton <nickc@redhat.com>
1895 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1897 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1898 * libbfd.h: Regenerate.
1900 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1902 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1903 correct field name in the output string.
1905 2020-03-25 Alan Modra <amodra@gmail.com>
1908 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1909 for SHT_NOBITS section if first in segment.
1911 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1915 (_bfd_elf_get_symbol_version_string): This.
1916 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1917 (_bfd_elf_get_symbol_version_string): This.
1918 (bfd_elf_print_symbol): Pass TRUE to
1919 _bfd_elf_get_symbol_version_string.
1920 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1921 bfd_boolean argument.
1922 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1923 * targets.c (_bfd_get_symbol_version_string): Likewise.
1924 (bfd_get_symbol_version_string): Likewise.
1925 * bfd-in2.h: Regenerated.
1927 2020-03-24 Nick Clifton <nickc@redhat.com>
1928 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1931 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1934 2020-03-24 Nick Clifton <nickc@redhat.com>
1937 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1938 segment to use for PT_GNU_RELRO, ignore empty sections in a
1939 segment's current list.
1941 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1944 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1946 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1949 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1950 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1951 on the previous _bfd_elf_get_symbol_version_string.
1952 (_bfd_elf_get_symbol_version_string): Use it.
1954 2020-03-24 Alan Modra <amodra@gmail.com>
1956 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1957 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1960 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1962 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1964 2020-03-23 Alan Modra <amodra@gmail.com>
1966 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1967 symbol count. Allocate an extra byte to ensure name strings
1968 are terminated. Sanity check name offsets. Release memory on
1971 2020-03-23 Alan Modra <amodra@gmail.com>
1973 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1974 field hasn't been read. Remove unnecessary casts.
1976 2020-03-22 Alan Modra <amodra@gmail.com>
1978 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1979 enough to read number of symbols.
1981 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1983 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1984 (EXECUTABLE_SUFFIX): Likewise.
1985 * config.in: Regenerated.
1986 * configure: Likewise.
1987 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1988 _bfd_generic_close_and_cleanup.
1989 (plugin_list_entry): Remove resolution_file, resolution_option,
1990 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1991 lto_wrapper, gcc_env and initialized,
1992 (need_lto_wrapper_p): Removed.
1993 (get_lto_wrapper): Likewise.
1994 (setup_lto_wrapper_env): Likewise.
1995 (register_all_symbols_read): Likewise.
1996 (egister_cleanup): Likewise.
1997 (get_symbols): Likewise.
1998 (add_input_file): Likewise.
1999 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2000 (add_symbols): Updated.
2001 (try_claim): Likewise.
2002 (try_load_plugin): Likewise.
2003 (bfd_plugin_canonicalize_symtab): Likewise.
2004 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2005 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2007 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2010 * plugin.c (plugin_list_entry): Add has_symbol_type.
2011 (add_symbols_v2): New function.
2012 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2013 provides symbol type.
2014 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2015 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2018 2020-03-20 Alan Modra <amodra@gmail.com>
2020 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2021 enough to read number of symbols.
2023 2020-03-20 Alan Modra <amodra@gmail.com>
2025 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2026 backend functions for NULL before calling.
2027 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2028 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2029 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2030 * elfnn-ia64.c (ignore_errors): New function.
2031 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2033 2020-03-19 Nick Clifton <nickc@redhat.com>
2036 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2037 location of the varinfo in the unit's debug info data. Change the
2038 type of the stack field to a boolean.
2039 (lookup_var_by_offset): New function. Returns the varinfo
2040 structure for the variable described at the given offset in the
2042 (scan_unit_for_symbols): Add support for variables which have the
2043 DW_AT_specification attribute.
2045 2020-03-19 Nick Clifton <nickc@redhat.com>
2048 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2051 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2053 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2055 2020-03-18 Nick Clifton <nickc@redhat.com>
2058 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2059 memory access when processing a corrupt secondary reloc section.
2061 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2063 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2064 instead of calling abort.
2065 * elf32-csky.c (csky_build_one_stub): Likewise.
2066 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2067 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2068 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2069 * elf32-metag.c (metag_build_one_stub): Likewise.
2070 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2071 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2072 (ppc_size_one_stub): Likewise.
2073 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2075 2020-03-17 Nick Clifton <nickc@redhat.com>
2078 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2079 with error messages.
2081 2020-03-17 Nick Clifton <nickc@redhat.com>
2084 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2085 free. Add free on another failure path.
2087 2020-03-16 Alan Modra <amodra@gmail.com>
2090 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2091 we have a non-zero section count. Do lma comparison in octets.
2093 2020-03-16 Alan Modra <amodra@gmail.com>
2095 * vms-alpha.c (dst_restore_location): Validate index into
2096 dst_ptr_offsets array before accessing. Return status.
2097 (dst_retrieve_location): Similarly, making "loc" parameter a
2098 pointer to return value.
2099 (_bfd_vms_slurp_etir): Update calls to above functions.
2101 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2103 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2105 * configure: Regenerated.
2107 2020-03-14 Alan Modra <amodra@gmail.com>
2109 * section.c (BFD_FAKE_SECTIONS): Formatting.
2110 * bfd-in2.h: Regenerate.
2112 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2114 * elf.c (elfcore_grok_netbsd_note): Add support for
2115 NT_NETBSDCORE_LWPSTATUS notes.
2117 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2119 * bfd-in2.h: Regenerate.
2120 * section.c (asection): Add already_assigned field.
2121 (BFD_FAKE_SECTION): Add default initializer for it.
2122 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2123 * elf32-arm.c (arm_build_one_stub): Add support for
2124 non_contiguous_regions.
2125 * elf32-csky.c (csky_build_one_stub): Likewise.
2126 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2127 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2128 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2129 * elf32-metag.c (metag_build_one_stub): Likewise.
2130 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2131 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2132 (ppc_size_one_stub): Likewise.
2133 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2134 * elflink.c (elf_link_input_bfd): Likewise.
2136 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2139 * elf-linker-x86.h (elf_linker_x86_params): Add
2140 static_before_all_inputs and has_dynamic_linker.
2141 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2142 dynamic input objects if -static is passed at command-line
2143 before all input files without --dynamic-linker unless
2144 --no-dynamic-linker is used.
2146 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2148 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2150 2020-03-13 Christian Eggers <ceggers@gmx.de>
2152 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2153 "p_paddr" from "at".
2154 * elfcode.h (bfd_from_remote_memory): Add units to several
2155 parameters. New local "opb". Fix usage of p_align. Fix
2156 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2157 call of target_read_memory.
2158 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2159 calculation of "offset" and "output_offset".
2160 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2161 from "offset" and fix calculation of "end" from "vma+size". Fix
2162 comparison between "sh_addr" and "vma"/"output_offset".
2163 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2164 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2166 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2167 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2168 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2169 assignment of p_paddr from phdr_lma. Fix comparison between
2170 "lma+size" and "next->lma".
2171 (elf_sort_segments): Fix assignment from p_paddr to lma.
2172 (assign_file_positions_for_load_sections): Add unit (bytes) to
2173 local "align". Fix calculation of local "off_adjust". Fix
2174 calculation of local "filehdr_vaddr".
2175 (assign_file_positions_for_non_load_sections): New local "opb".
2176 Fix calculation of "end" from "p_size". Fix comparison between
2177 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2178 from "end" and "p_vaddr".
2179 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2180 vma. Fix assignment to p_paddr from lma. Fix comparison between
2181 p_paddr and lma. Fix assignment to p_paddr from lma.
2182 * merge.c (sec_merge_emit): New local "opb". Convert
2183 "alignment_power" to octets.
2184 (_bfd_add_merge_section): New locals "alignment_power" and
2185 "opb". Fix comparison between "alignment_power" and
2187 (_bfd_merge_sections): New local "opb". Divide size by opb
2188 before checking align mask.
2190 2020-03-13 Christian Eggers <ceggers@gmx.de>
2192 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2193 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2195 (_bfd_elf_make_section_from_phdr): Similarly.
2196 (elf_fake_sections): Fix calculation of
2197 Elf_Internal_shdr::sh_addr from section VMA.
2198 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2200 (assign_file_positions_for_load_sections): Fix calculations of
2201 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2202 comparison between program header address and section LMA.
2203 (assign_file_positions_for_non_load_sections): Likewise.
2204 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2205 (IS_CONTAINED_BY_VMA): Add parameter opb.
2206 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2207 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2208 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2209 Fix calculations of p_addr_valid and p_vaddr_offset.
2210 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2211 with octets per byte when comparing against p_vaddr.
2213 2020-03-11 Alan Modra <amodra@gmail.com>
2215 * som.c (setup_sections): Sanity check subspace.name.
2217 2020-03-11 Alan Modra <amodra@gmail.com>
2219 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2221 2020-03-10 Alan Modra <amodra@gmail.com>
2224 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2227 2020-03-09 Alan Modra <amodra@gmail.com>
2229 * wasm-module.c (wasm_scan): Sanity check file name length
2230 before allocating memory. Move common section setup code. Do
2231 without bfd_tell to calculate section size.
2233 2020-03-06 Nick Clifton <nickc@redhat.com>
2235 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2236 with error messages and failure return values.
2238 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2240 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2241 relocation sections for any removed reference to a dynamic symbol.
2243 2020-03-05 Nick Clifton <nickc@redhat.com>
2245 * elf-bfd.h (struct elf_backend_data): Add new fields:
2246 init_secondary_reloc_section, slurp_secondary_reloc_section,
2247 write_secondary_reloc_section.
2248 (_bfd_elf_init_secondary_reloc_section): Prototype.
2249 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2250 (_bfd_elf_write_secondary_reloc_section): Prototype.
2251 * elf.c ( bfd_section_from_shdr): Invoke the new
2252 init_secondary_reloc_section backend function, if defined, when a
2253 second reloc section is encountered.
2254 (swap_out_syms): Invoke the new symbol_section_index function, if
2255 defined, when computing the section index of an OS/PROC specific
2257 (_bfd_elf_init_secondary_reloc_section): New function.
2258 (_bfd_elf_slurp_secondary_reloc_section): New function.
2259 (_bfd_elf_write_secondary_reloc_section): New function.
2260 (_bfd_elf_copy_special_section_fields): New function.
2261 * elfcode.h (elf_write_relocs): Invoke the new
2262 write_secondary_relocs function, if defined, in order to emit
2264 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2265 function, if defined, in order to read in secondary relocs.
2266 * elfxx-target.h (elf_backend_copy_special_section_fields):
2267 Provide a non-NULL default definition.
2268 (elf_backend_init_secondary_reloc_section): Likewise.
2269 (elf_backend_slurp_secondary_reloc_section): Likewise.
2270 (elf_backend_write_secondary_reloc_section): Likewise.
2271 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2273 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2274 * configure: Regenerate.
2276 2020-03-05 Alan Modra <amodra@gmail.com>
2278 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2279 against file size before allocating memory. Use bfd_alloc rather
2280 than bfd_zalloc for carsym/strings memory.
2282 2020-03-04 Alan Modra <amodra@gmail.com>
2284 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2285 sh_addr mod sh_addalign is zero.
2287 2020-03-04 Alan Modra <amodra@gmail.com>
2289 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2291 2020-03-03 Alan Modra <amodra@gmail.com>
2293 * format.c (struct bfd_preserve): Add cleanup field.
2294 (bfd_preserve_save): Add cleanup param and save.
2295 (bfd_preserve_restore): Return cleanup.
2296 (bfd_preserve_finish): Call the cleanup for the discarded match.
2297 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2298 and clear when preserving a match. Restore cleanup too when
2299 restoring that match.
2301 2020-03-02 Alan Modra <amodra@gmail.com>
2303 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2304 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2305 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2306 (core_sco5_vec): Correct initialisers.
2308 2020-03-02 Alan Modra <amodra@gmail.com>
2310 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2311 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2312 * cisco-core.c (cisco_core_file_validate): Likewise.
2313 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2314 * hpux-core.c (hpux_core_core_file_p): Likewise.
2315 * irix-core.c (irix_core_core_file_p): Likewise.
2316 * lynx-core.c (lynx_core_file_p): Likewise.
2317 * netbsd-core.c (netbsd_core_file_p): Likewise.
2318 * osf-core.c (osf_core_core_file_p): Likewise.
2319 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2320 * sco5-core.c (sco5_core_file_p): Likewise.
2322 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2324 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2326 2020-03-02 Alan Modra <amodra@gmail.com>
2328 * targets.c (bfd_cleanup): New typedef.
2329 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2330 * libbfd-in.h (_bfd_no_cleanup): Define.
2331 * format.c (bfd_reinit): Add cleanup parameter, call it.
2332 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2333 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2334 * aout-target.h (callback, object_p): Return bfd_cleanup.
2335 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2336 * archive.c (bfd_generic_archive_p): Likewise.
2337 * binary.c (binary_object_p): Likewise.
2338 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2339 * coff-ia64.c (ia64coff_object_p): Likewise.
2340 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2341 * coff-sh.c (coff_small_object_p): Likewise.
2342 * coff-stgo32.c (go32_check_format): Likewise.
2343 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2344 (xcoff64_core_p): Likewise.
2345 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2346 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2347 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2348 * elfcode.h (elf_object_p): Likewise.
2349 * elfcore.h (elf_core_file_p): Likewise.
2350 * i386msdos.c (msdos_object_p): Likewise.
2351 * ihex.c (ihex_object_p): Likewise.
2352 * libaout.h (some_aout_object_p): Likewise.
2353 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2354 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2355 * libbfd.c (_bfd_dummy_target): Likewise.
2356 * libcoff-in.h (coff_object_p): Likewise.
2357 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2358 (bfd_mach_o_arm64_core_p): Likewise.
2359 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2360 (bfd_mach_o_arm_core_p): Likewise.
2361 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2362 (bfd_mach_o_i386_core_p): Likewise.
2363 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2364 (bfd_mach_o_x86_64_core_p): Likewise.
2365 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2366 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2367 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2368 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2369 * mmo.c (mmo_object_p): Likewise.
2370 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2371 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2372 (pe_bfd_object_p): Likewise.
2373 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2374 * ppcboot.c (ppcboot_object_p): Likewise.
2375 * rs6000-core.c (rs6000coff_core_p): Likewise.
2376 * som.c (som_object_setup, som_object_p): Likewise.
2377 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2378 * tekhex.c (tekhex_object_p): Likewise.
2379 * vms-alpha.c (alpha_vms_object_p): Likewise.
2380 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2381 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2382 * wasm-module.c (wasm_object_p): Likewise.
2383 * xsym.c (bfd_sym_object_p): Likewise.
2384 * xsym.h (bfd_sym_object_p): Likewise.
2385 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2387 * pdp11.c (some_aout_object_p): Likewise.
2388 * plugin.c (register_ld_plugin_object_p): Update object_p
2390 * plugin.h (register_ld_plugin_object_p): Likewise.
2391 * bfd-in2.h: Regenerate.
2392 * libbfd.h: Regenerate.
2393 * libcoff.h: Regenerate.
2395 2020-03-02 Alan Modra <amodra@gmail.com>
2397 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2398 applicable section flags.
2399 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2400 (mips_ecoff_bele_vec): Likewise.
2401 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2403 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2404 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2406 2020-03-02 Alan Modra <amodra@gmail.com>
2408 * elf32-m32r.c (m32r_elf_section_flags): New function.
2409 (elf_backend_section_flags): Define.
2410 * elf32-nds32.c (nds32_elf_section_flags): New function.
2411 (elf_backend_section_flags): Define.
2412 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2413 .sbss and .sdata sections.
2414 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2415 for SHF_V850_GPREL sections.
2416 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2418 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2419 for SHF_PARISC_SHORT sections.
2420 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2421 (elf_backend_section_flags): Define.
2422 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2423 for SHF_MIPS_GPREL sections. Delete FIXME.
2425 2020-03-02 Alan Modra <amodra@gmail.com>
2427 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2428 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2429 calling elf_backend_section_flags with adjusted params. Use
2430 newsect->flags past that point.
2431 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2433 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2434 to have their type overridden, and all sh_flags but processor and
2436 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2437 * elf32-mep.c (mep_elf_section_flags): Likewise.
2438 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2439 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2440 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2441 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2442 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2443 stub BFD and non-aarch64 input files when scanning for stubs.
2445 2020-03-02 Alan Modra <amodra@gmail.com>
2447 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2448 limit to decompressed element size.
2450 2020-03-02 Alan Modra <amodra@gmail.com>
2452 * vms-lib.c (vms_traverse_index): Add recur_count param and
2453 update calls. Fail on excessive recursion.
2455 2020-03-02 Alan Modra <amodra@gmail.com>
2457 * vms-alpha.c (vms_get_remaining_object_record): Use
2458 bfd_realloc_or_free rather than bfd_realloc.
2459 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2460 (dst_define_location, parse_module): Likewise, and check realloc
2461 return status before using memory. Return status from function
2462 adjusting all callers.
2464 2020-02-28 Alan Modra <amodra@gmail.com>
2466 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2468 2020-02-28 Alan Modra <amodra@gmail.com>
2470 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2471 Remove duplicate undersize check.
2473 2020-02-27 Alan Modra <amodra@gmail.com>
2476 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2478 2020-02-27 Alan Modra <amodra@gmail.com>
2481 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2482 (coff_section_type): Adjust comment.
2483 (decode_section_type): Likewise. Call coff_section_type before
2484 decode_section_type.
2485 (bfd_decode_symclass): Use 'c' for common sections other than
2488 2020-02-27 Alan Modra <amodra@gmail.com>
2490 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2493 2020-02-27 Alan Modra <amodra@gmail.com>
2495 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2496 if file is an archive element.
2497 * bfd-in2.h: Regenerate.
2499 2020-02-26 Alan Modra <amodra@gmail.com>
2501 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2502 bfd_set_error on failing test. Don't bother changing bfd_error on
2503 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2504 Check sym name is within string buffer. Use size_t for some vars.
2505 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2506 int_buf. Don't change bfd_error on file read error. Use
2507 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2508 calculations to catch overflows before they occur. malloc and
2509 free raw armap rather than using bfd_alloc. Read raw armap before
2510 allocating carsym+strings buffer.
2511 (_bfd_slurp_extended_name_table): Localize variables. Check
2512 name size against file size.
2514 2020-02-26 Alan Modra <amodra@gmail.com>
2516 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2518 2020-02-26 Alan Modra <amodra@gmail.com>
2520 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2521 malloc. Check for NULL return from bfd_malloc.
2522 (rx_table_find, rx_table_map): Likewise.
2523 (rx_set_section_contents): Check bfd_alloc return.
2524 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2526 2020-02-26 Alan Modra <amodra@gmail.com>
2528 * aoutx.h: Indent labels correctly. Format error strings.
2529 * archive.c: Likewise.
2530 * archive64.c: Likewise.
2531 * coff-arm.c: Likewise.
2532 * coff-rs6000.c: Likewise.
2533 * coff-stgo32.c: Likewise.
2534 * cpu-arm.c: Likewise.
2535 * dwarf2.c: Likewise.
2536 * elf-ifunc.c: Likewise.
2537 * elf-properties.c: Likewise.
2538 * elf-s390-common.c: Likewise.
2539 * elf-strtab.c: Likewise.
2541 * elf32-arm.c: Likewise.
2542 * elf32-bfin.c: Likewise.
2543 * elf32-cr16.c: Likewise.
2544 * elf32-csky.c: Likewise.
2545 * elf32-i386.c: Likewise.
2546 * elf32-m68k.c: Likewise.
2547 * elf32-msp430.c: Likewise.
2548 * elf32-nds32.c: Likewise.
2549 * elf32-nios2.c: Likewise.
2550 * elf32-pru.c: Likewise.
2551 * elf32-xtensa.c: Likewise.
2552 * elf64-ia64-vms.c: Likewise.
2553 * elf64-x86-64.c: Likewise.
2554 * elfcode.h: Likewise.
2555 * elfcore.h: Likewise.
2556 * elflink.c: Likewise.
2557 * elfnn-aarch64.c: Likewise.
2558 * elfnn-ia64.c: Likewise.
2559 * elfnn-riscv.c: Likewise.
2560 * elfxx-mips.c: Likewise.
2561 * elfxx-sparc.c: Likewise.
2562 * elfxx-x86.c: Likewise.
2563 * i386lynx.c: Likewise.
2564 * merge.c: Likewise.
2565 * pdp11.c: Likewise.
2566 * plugin.c: Likewise.
2567 * reloc.c: Likewise.
2569 2020-02-26 Alan Modra <amodra@gmail.com>
2572 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2574 (bfd_elf_add_dt_needed_tag): Declare.
2575 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2576 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2577 from elf_add_dt_needed_tag. Remove soname and doit param.
2578 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2579 to see whether as-needed lib is already loaded, use dyn_loaded
2580 list instead. When saving and restoring around as-needed lib
2581 handle possibility that dynstr has not been initialised. Don't
2582 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2583 Mark libs loaded via DT_NEEDED entries of other libs with
2584 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2586 (elf_link_check_versioned_symbol): Remove now unneccesary
2587 DYNAMIC check when traversing dyn_loaded list.
2589 2020-02-26 Alan Modra <amodra@gmail.com>
2591 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2593 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2596 * plugin.c (need_lto_wrapper_p): New.
2597 (bfd_plugin_set_program_name): Add an int argument to set
2599 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2601 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2603 2020-02-24 Alan Modra <amodra@gmail.com>
2605 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2607 2020-02-24 Alan Modra <amodra@gmail.com>
2609 * vms-lib.c (struct carsym_mem): Add limit.
2610 (vms_add_index): Heed limit.
2611 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2612 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2613 Always return actual number read.
2614 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2615 assertion with error exit.
2617 2020-02-22 Alan Modra <amodra@gmail.com>
2620 * elf.c (assign_file_positions_for_load_sections): Continue linking
2621 on "PHDR segment not covered by LOAD segment" errors.
2623 2020-02-21 Alan Modra <amodra@gmail.com>
2625 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2627 (bfd_mach_o_canonicalize_reloc): Likewise.
2628 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2629 counts and offsets against file size.
2630 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2631 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2632 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2633 against file size. Delete symbol table error message.
2634 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2636 (bfd_mach_o_read_symtab): Likewise.
2637 (bfd_mach_o_read_command): Pass file size.
2638 (bfd_mach_o_scan): Sanity check command count against file size.
2640 2020-02-21 Alan Modra <amodra@gmail.com>
2643 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2644 "text", "data" and "bss" section pointer vars. Don't update
2645 section size, just exec header sizes.
2646 (adjust_sizes_and_vmas): Don't update text section size. Set
2647 initial exec header a_text. Print exec headers sizes.
2648 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2649 (adjust_sizes_and_vmas): Similarly. Formatting.
2650 (final_link): Correct final file extension.
2652 2020-02-20 Nick Clifton <nickc@redhat.com>
2654 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2656 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2658 (elfNN_bed): Initialise the symbol_section_index field.
2659 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2660 OS and PROC specific section indicies. Warn if converting other
2661 reserved incidies to SHN_ABS.
2663 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2666 * cpu-z80.c: Add machine type compatibility checking.
2668 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2671 * plugin.c (plugin_list_entry): Remove handle.
2672 (try_load_plugin): Call dlclose before return.
2674 2020-02-19 Alan Modra <amodra@gmail.com>
2676 * libbfd-in.h (_bfd_constant_p): Define.
2677 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2678 file size before allocating memory.
2679 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2680 * elf.c (bfd_elf_get_str_section): Likewise.
2681 (_bfd_elf_slurp_version_tables): Likewise.
2682 * libbfd.h: Regenerate.
2684 2020-02-19 Alan Modra <amodra@gmail.com>
2686 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2687 * aoutx.h (aout_get_external_symbols): Replace calls to
2688 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2689 (slurp_reloc_table): Likewise.
2690 * archive.c (do_slurp_bsd_armap): Likewise.
2691 (do_slurp_coff_armap): Likewise.
2692 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2693 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2694 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2695 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2696 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2697 (_bfd_coff_get_external_symbols): Likewise.
2698 * ecoff.c (ecoff_slurp_symbolic_header),
2699 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2700 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2701 (ecoff_indirect_link_order): Likewise.
2702 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2703 (_bfd_elf_slurp_version_tables): Likewise.
2704 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2705 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2706 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2707 * elf64-alpha.c (READ): Likewise.
2708 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2709 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2710 * elfcode.h (elf_slurp_symbol_table),
2711 (elf_slurp_reloc_table_from_section): Likewise.
2712 * elflink.c (elf_link_add_object_symbols),
2713 (elf_link_check_versioned_symbol): Likewise.
2714 * elfxx-mips.c (READ): Likewise.
2715 * i386lynx.c (slurp_reloc_table): Likewise.
2716 * lynx-core.c (lynx_core_file_p): Likewise.
2717 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2718 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2719 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2720 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2721 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2722 (bfd_pef_parse_symbols): Likewise.
2723 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2724 * som.c (setup_sections, som_slurp_string_table),
2725 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2726 (som_bfd_fill_in_ar_symbols): Likewise.
2727 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2728 (evax_bfd_print_image): Likewise.
2729 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2730 * wasm-module.c (wasm_scan): Likewise.
2731 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2732 * xsym.c (bfd_sym_read_name_table),
2733 (bfd_sym_print_type_information_table_entry): Likewise.
2734 * libbfd.h: Regenerate.
2736 2020-02-19 Alan Modra <amodra@gmail.com>
2738 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2739 reading external relocs.
2740 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2741 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2743 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2745 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2746 (m32c_elf_relax_section): Likewise.
2747 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2748 (rl78_elf_relax_section): Likewise.
2749 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2750 (elf32_rx_relax_section): Likewise.
2751 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2752 parameter types and use..
2753 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2754 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2755 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2756 being read from file, just the extra.
2757 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2758 after reading external syms. Free on failure.
2760 2020-02-19 Alan Modra <amodra@gmail.com>
2762 * coffcode.h (buy_and_read, coff_slurp_line_table),
2763 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2764 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2765 corresponding bfd_alloc call. Adjust variables to suit.
2766 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2767 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2768 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2769 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2770 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2771 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2772 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2773 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2774 * elf64-alpha.c (READ): Likewise.
2775 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2776 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2777 (bfd_from_remote_memory): Likewise.
2778 * elfcore.h (core_find_build_id): Likewise.
2779 * elfxx-mips.c (READ): Likewise.
2780 * mach-o.c (bfd_mach_o_mangle_sections),
2781 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2782 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2783 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2784 * som.c (setup_sections, som_prep_for_fixups)
2785 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2786 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2787 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2788 (som_bfd_ar_write_symbol_stuff): Likewise.
2789 * vms-alpha.c (vector_grow1): Likewise.
2790 * vms-lib.c (vms_add_index): Likewise.
2791 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2792 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2793 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2794 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2795 (bfd_alloc2, bfd_zalloc2): Delete.
2796 (_bfd_mul_overflow): Define.
2797 * libbfd.h: Regenerate.
2799 2020-02-19 Alan Modra <amodra@gmail.com>
2801 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2803 (assign_section_numbers): Likewise.
2804 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2805 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2806 bfd_malloc2, size_t amt, and unsigned tls_count.
2807 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2808 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2809 (elf_output_implib): Use bfd_alloc.
2811 2020-02-19 Alan Modra <amodra@gmail.com>
2813 * bfd.c (struct bfd): Move format and direction to other
2814 bitfields. Add "size".
2815 * bfdio.c (bfd_get_size): Cache size when not writing file.
2816 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2817 returning zero, ie. unknown.
2818 (bfd_get_alt_debug_link_info): Likewise.
2819 * bfd-in2.h: Regenerate.
2821 2020-02-19 Alan Modra <amodra@gmail.com>
2823 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2824 bfd_get_file_size twice.
2825 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2826 zero, ie. unknown, return.
2827 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2828 * elfcode.h (elf_swap_shdr_in): Likewise.
2829 (elf_object_p): Don't call bfd_get_file_size twice and correct
2832 2020-02-19 Alan Modra <amodra@gmail.com>
2834 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2835 FALSE if memory alloc fails. Adjust calls.
2836 * som.c (som_prep_for_fixups): Likewise.
2837 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2838 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2839 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2840 * som.c (som_build_and_write_symbol_table): Return via error_return
2842 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2843 (VEC_APPEND_EL): Delete.
2844 (vector_grow1): Return pointer to element. Catch overflow.
2845 Return NULL on memory allocation failure.
2846 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2847 (alpha_vms_add_fixup_ca): Likewise.
2848 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2850 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2852 2020-02-19 Alan Modra <amodra@gmail.com>
2854 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2855 * aout-target.h (object_p): Likewise.
2856 * aout-tic30.c (tic30_aout_object_p): Likewise.
2857 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2858 (emit_stringtab, write_syms, link_hash_table_create),
2859 (aout_link_write_other_symbol): Likewise.
2860 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2861 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2862 (_bfd_compute_and_write_armap): Likewise.
2863 * archures.c (bfd_arch_list): Likewise.
2864 * bfd.c (bfd_record_phdr): Likewise.
2865 * binary.c (binary_canonicalize_symtab): Likewise.
2866 * cisco-core.c (cisco_core_file_validate): Likewise.
2867 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2868 (find_arm_glue, record_arm_to_thumb_glue),
2869 (record_thumb_to_arm_glue): Likewise.
2870 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2871 (ppc_allocate_toc_section): Likewise.
2872 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2873 * coff-sh.c (sh_relax_section): Likewise.
2874 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2875 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2876 (coff_set_alignment_hook, coff_mkobject),
2877 (coff_compute_section_file_positions): Likewise.
2878 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2879 (coff_find_nearest_line_with_names),
2880 ( bfd_coff_set_symbol_class): Likewise.
2881 * cofflink.c (_bfd_coff_link_hash_table_create),
2882 (_bfd_coff_link_input_bfd): Likewise.
2883 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2884 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2885 (build_line_info_table, sort_line_sequences),
2886 (line_info_add_include_dir, line_info_add_file_name),
2887 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2888 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2889 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2890 (_bfd_ecoff_find_nearest_line),
2891 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2892 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2893 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2894 * elf-m10300.c (mn10300_elf_relax_section),
2895 (elf32_mn10300_link_hash_table_create): Likewise.
2896 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2897 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2898 * elf32-arm.c (elf32_arm_link_hash_table_create),
2899 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2900 (elf32_arm_new_section_hook): Likewise.
2901 * elf32-avr.c (elf_avr_new_section_hook),
2902 (elf32_avr_link_hash_table_create, get_local_syms),
2903 (elf32_avr_setup_section_lists): Likewise.
2904 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2905 (bfin_link_hash_table_create): Likewise.
2906 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2907 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2908 * elf32-csky.c (csky_elf_link_hash_table_create),
2909 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2910 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2911 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2912 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2913 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2914 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2915 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2916 (m32r_elf_check_relocs): Likewise.
2917 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2918 (elf32_m68hc11_setup_section_lists),
2919 (elf32_m68hc11_size_stubs): Likewise.
2920 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2921 * elf32-metag.c (elf_metag_link_hash_table_create),
2922 (elf_metag_setup_section_lists): Likewise.
2923 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2924 (microblaze_elf_check_relocs): Likewise.
2925 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2926 (nds32_elf_check_relocs): Likewise.
2927 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2928 (get_local_syms, nios2_elf32_check_relocs),
2929 (nios2_elf32_link_hash_table_create): Likewise.
2930 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2931 (or1k_elf_check_relocs): Likewise.
2932 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2933 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2934 * elf32-s390.c (elf_s390_link_hash_table_create),
2935 (elf_s390_check_relocs): Likewise.
2936 * elf32-score.c (score_elf_create_got_section),
2937 (s3_elf32_score_new_section_hook),
2938 (elf32_score_link_hash_table_create): Likewise.
2939 * elf32-score7.c (score_elf_create_got_section),
2940 (s7_elf32_score_new_section_hook): Likewise.
2941 * elf32-sh.c (sh_elf_link_hash_table_create),
2942 (sh_elf_check_relocs): Likewise.
2943 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2944 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2945 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2946 (tilepro_elf_check_relocs): Likewise.
2947 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2948 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2949 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2950 (elf_xtensa_new_section_hook): Likewise.
2951 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2952 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2953 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2954 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2955 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2956 * elf64-ppc.c (ppc64_elf_new_section_hook),
2957 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2958 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2959 * elf64-s390.c (elf_s390_link_hash_table_create),
2960 (elf_s390_check_relocs): Likewise.
2961 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2962 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2963 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2964 (elf_link_add_archive_symbols, compute_bucket_count),
2965 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2966 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2967 (bfd_elf_final_link): Likewise.
2968 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2969 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2970 (elfNN_aarch64_new_section_hook): Likewise.
2971 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2972 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2973 (riscv_elf_check_relocs): Likewise.
2974 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2975 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2976 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2977 (_bfd_mips_elf_link_hash_table_create): Likewise.
2978 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2979 (_bfd_sparc_elf_check_relocs),
2980 (_bfd_sparc_elf_new_section_hook): Likewise.
2981 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2982 (tilegx_elf_check_relocs): Likewise.
2983 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2984 * format.c (bfd_check_format_matches): Likewise.
2985 * hash.c (_bfd_stringtab_init): Likewise.
2986 * ihex.c (ihex_scan): Likewise.
2987 * irix-core.c (irix_core_core_file_p): Likewise.
2988 * linker.c (bfd_wrapped_link_hash_lookup),
2989 (_bfd_generic_link_hash_table_create),
2990 (_bfd_generic_reloc_link_order): Likewise.
2991 * lynx-core.c (lynx_core_file_p): Likewise.
2992 * netbsd-core.c (netbsd_core_file_p): Likewise.
2993 * osf-core.c (osf_core_core_file_p): Likewise.
2994 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2995 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2996 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2997 * peicode.h (pe_mkobject): Likewise.
2998 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2999 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3000 * sco5-core.c (read_uarea): Likewise.
3001 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3002 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3003 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3004 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3005 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3006 * srec.c (srec_scan): Likewise.
3007 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3008 * targets.c (bfd_target_list): Likewise.
3009 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3010 * trad-core.c (trad_unix_core_file_p): Likewise.
3011 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3012 (vms_new_section_hook): Likewise.
3013 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3014 * xcofflink.c (xcoff_get_section_contents),
3015 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3016 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3017 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3019 2020-02-19 Alan Modra <amodra@gmail.com>
3021 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3023 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3025 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3026 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3027 a build_list_p argument. Don't search plugin_list. Short circuit
3028 when building the plugin list.
3029 (has_plugin): Renamed to has_plugin_list.
3030 (bfd_plugin_set_plugin): Don't set has_plugin.
3031 (bfd_plugin_specified_p): Check plugin_list instead.
3032 (build_plugin_list): New function.
3033 (load_plugin): Call build_plugin_list and use plugin_list.
3035 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3038 * plugin.c (try_claim): Always clean up for LTO wrapper.
3039 (try_load_plugin): Treat each object as independent. Create a
3040 copy for plugin name.
3042 2020-02-11 Nick Clifton <nickc@redhat.com>
3044 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3045 for addresses in print statements.
3046 (msp430_elf_relax_delete_bytes): Likewise.
3047 (msp430_elf_relax_add_words): Likewise.
3048 (msp430_elf_relax_section): Likewise.
3050 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3052 * plugin.c (add_symbols): Clear plugin_data memory.
3054 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3057 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3058 (EXECUTABLE_SUFFIX): Likewise.
3059 * config.in: Regenerated.
3060 * configure: Likewise.
3061 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3062 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3063 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3064 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3065 (get_lto_wrapper): New.
3066 (setup_lto_wrapper_env): Likewise.
3067 (current_plugin): Likewise.
3068 (register_all_symbols_read): Likewise.
3069 (register_cleanup): Likewise.
3070 (get_symbols): Likewise.
3071 (add_input_file): Likewise.
3072 (bfd_plugin_close_and_cleanup): Likewise.
3073 (claim_file): Removed.
3074 (register_claim_file): Set current_plugin->claim_file.
3075 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3076 lto_syms in current_plugin.
3077 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3078 all_symbols_read handler. Copy real symbols to plugin_data.
3079 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3080 (try_load_plugin): Don't reuse the previous plugin for LTO
3081 wrapper. Set up GCC LTO wrapper if possible. Don't set
3082 plugin_list_iter->claim_file.
3083 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3085 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3088 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3090 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3091 check if previous instruction matches a conditional jump inserted
3092 earlier. Invert conditional jump and delete branch in this case.
3094 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3096 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3097 msp430_elf_relax_add_words. Support insertion of either one or two
3099 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3100 needs to be grown. Handle insertion of branch instruction to replace
3103 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3105 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3106 debugging relocations.
3107 (msp430_elf_relax_delete_bytes): Likewise.
3108 (msp430_elf_relax_add_two_words): Likewise.
3109 (msp430_elf_relax_section): Likewise.
3111 2020-02-10 Alan Modra <amodra@gmail.com>
3113 * archures.c: Wrap overlong z80 comments.
3114 * bfd-in2.h: Regenerate.
3116 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3119 * archures.c: Add GBZ80 and Z80N machine values.
3120 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3121 * coff-z80.c: Add support for new reloc.
3122 * coffcode.h: Add support for new machine values.
3123 * cpu-z80.c: Add support for new machine names.
3124 * elf32-z80.c: Add support for new reloc.
3125 * bfd-in2.h: Regenerate.
3126 * libbfd.h: Regenerate.
3128 2020-02-07 Nick Clifton <nickc@redhat.com>
3131 * elf.c (rewrite_elf_program_header): Do not complain if no
3132 sections are mapped to a segment.
3134 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3137 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3138 for garbage collection on __patchable_function_entries section
3139 without linked-to section.
3141 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3144 * bfd-in2.h: Regenerated.
3145 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3146 on section if gc_mark of any of its linked-to sections is set
3147 and don't set gc_mark again.
3148 * section.c (asection): Add linked_to_symbol_name to map_head
3151 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3153 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3154 reporting an unrecognized instruction with R_V850_LONGJUMP.
3156 2020-02-05 Alan Modra <amodra@gmail.com>
3158 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3160 2020-02-04 Alan Modra <amodra@gmail.com>
3162 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3163 R_PPC_VLE_ADDR20, goto copy_reloc.
3165 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3167 * bfd-in2.h: Regenerated.
3168 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3170 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3173 * bfd-in2.h: Regenerated.
3174 * ecoff.c (bfd_debug_section): Add section_id.
3175 * section.c (bfd_section): Add section_id.
3176 (SEC_ASSEMBLER_SECTION_ID): New.
3177 (BFD_FAKE_SECTION): Add section_id.
3179 2020-02-01 Nick Clifton <nickc@redhat.com>
3181 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3184 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3186 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3187 encodings are relative to the GOT on nios2, too.
3189 2020-01-31 Alan Modra <amodra@gmail.com>
3191 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3192 file. Use $< and $@ in rules.
3193 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3194 (elf32-ia64.c, elf64-ia64.c): Likewise.
3195 (elf32-riscv.c, elf64-riscv.c): Likewise.
3196 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3197 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3198 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3199 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3200 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3201 * Makefile.in: Regenerate.
3203 2020-01-31 Alan Modra <amodra@gmail.com>
3206 * elf.c (setup_group): Don't clear entire section contents,
3207 just the padding after group flags. Release alloc'd memory
3208 after a seek or read failure.
3210 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3212 * peXXigen.c (pe_is_repro): New function.
3213 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3214 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3216 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3218 * peXXigen.c (debug_type_names): Add names for new debug data type
3221 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3223 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3224 inner loop. Fix a memory leak.
3226 2020-01-30 Alan Modra <amodra@gmail.com>
3228 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3229 or obj_coff_keep_strings here.
3230 (coff_get_normalized_symtab): Free external syms directly.
3231 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3234 2020-01-27 Jim Wilson <jimw@sifive.com>
3236 * cpu-riscv.c (riscv_scan): New.
3237 (N): Change bfd_default_scan to riscv_scan.
3239 2020-01-27 Andreas Schwab <schwab@suse.de>
3241 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3242 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3243 * Makefile.in: Regenerate.
3244 * cpu-plugin.c: Remove.
3245 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3246 (bfd_plugin_arch): Remove declaration.
3247 * bfd-in2.h: Regenerate.
3248 * po/SRC-POTFILES.in: Regenerate.
3250 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3251 Alan Modra <amodra@gmail.com>
3254 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3256 2020-01-24 Jim Wilson <jimw@sifive.com>
3258 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3259 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3260 avoid over long line.
3262 2020-01-24 Nick Clifton <nickc@redhat.com>
3265 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3266 syms and keep strings flags as these may have been set in order to
3267 prevent a bogus call to free.
3269 2020-01-23 Nick Clifton <nickc@redhat.com>
3271 * po/fr.po: Updated French translation.
3273 2020-01-23 Alan Modra <amodra@gmail.com>
3276 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3277 by zero when p_align is zero.
3279 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3281 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3282 (riscv_prefix_cmp): Likewise.
3283 (riscv_non_std_ext_p): Deleted.
3284 (riscv_std_sv_ext_p): Likewise.
3285 (riscv_non_std_sv_ext_p): Likewise.
3286 (riscv_merge_non_std_and_sv_ext): Rename to...
3287 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3288 (riscv_merge_arch_attr_info): Replace 3 calls to
3289 riscv_merge_non_std_and_sv_ext with single call to
3290 riscv_merge_multi_letter_ext.
3291 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3292 encounter a 'z' prefix.
3293 (riscv_get_prefix_class): New function, return prefix class based
3294 on first few characters of input string.
3295 (riscv_parse_config): New structure to factor out minor differences
3296 in extension class parsing behaviour.
3297 (riscv_parse_sv_or_non_std_ext): Rename to...
3298 (riscv_parse_prefixed_ext): and parameterise with
3300 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3301 (riscv_multi_letter_ext_valid_p): New.
3302 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3303 (riscv_parse_subset): Delegate all non-single-letter parsing work
3304 to riscv_parse_prefixed_ext.
3305 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3306 (riscv_get_prefix_class): Declare.
3308 2020-01-22 Alan Modra <amodra@gmail.com>
3310 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3311 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3312 __tls_get_addr_desc.
3313 (ppc64_elf_size_stubs): Add section for linker generated
3314 __tls_get_addr_desc wrapper function. Loop at least once if
3315 generating this function.
3316 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3317 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3319 2020-01-22 Alan Modra <amodra@gmail.com>
3321 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3322 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3324 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3325 (STDU_R1_0R1, ADDI_R1_R1): Define.
3326 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3327 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3328 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3329 no_tls_get_addr_regsave.
3330 (branch_reloc_hash_match): Add hash3 and hash4.
3331 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3332 (ppc64_elf_size_dynamic_sections): Likewise.
3333 (ppc64_elf_relocate_section): Likewise.
3334 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3335 __tls_get_addr stub.
3336 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3338 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3339 eh_frame for regsave __tls_get_addr.
3341 2020-01-22 Alan Modra <amodra@gmail.com>
3343 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3344 which __tls_get_addr calls will be eliminated.
3346 2020-01-20 Nick Clifton <nickc@redhat.com>
3348 * po/pt.po: Updates Portuguese translation.
3349 * po/ru.po: Updated Russian translation.
3350 * po/uk.po: Updated Ukranian translation.
3352 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3355 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3356 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3358 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3359 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3360 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3361 "rex leal x@tlsdesc(%rip), %reg" to
3362 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3363 "call *(%eax)" to "nopl (%rax)".
3365 2020-01-20 Alan Modra <amodra@gmail.com>
3367 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3368 (MTLR_R11): Don't define.
3369 (LD_R0_0R3, CMPDI_R0_0): Define.
3370 (build_tls_get_addr_stub): Don't use r11 in stub.
3372 2020-01-20 Alan Modra <amodra@gmail.com>
3374 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3375 (defined_sym_val, is_tls_get_addr): Likewise.
3377 2020-01-18 Nick Clifton <nickc@redhat.com>
3379 * version.m4 (BFD_VERSION): Set to 2.34.50.
3380 * configure: Regenerate.
3381 * po/bfd.pot: Regenerate.
3383 2020-01-18 Nick Clifton <nickc@redhat.com>
3385 Binutils 2.34 branch created.
3387 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3389 * coff-arm.c: Fix spelling error (seperate).
3390 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3392 * sysdep.h (strnlen): Fix spelling error (seperate).
3394 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3397 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3399 2020-01-15 Alan Modra <amodra@gmail.com>
3402 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3403 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3404 of function symbols unless dot symbols are present. Do warn
3405 whenever one is created, regardles of whether a PLT entry is
3406 also emitted for the function symbol.
3408 2020-01-14 Alan Modra <amodra@gmail.com>
3410 * som.c (som_bfd_count_ar_symbols): Error when file position
3411 of symbols on chains is not strictly increasing.
3413 2020-01-14 Alan Modra <amodra@gmail.com>
3415 * vms.h (VMS_DEBUG): Define as 0.
3416 * vms-alpha.c (image_write): Move debug output after bounds check.
3418 (_bfd_vms_slurp_eihd): Warning fix.
3419 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3421 2020-01-13 Alan Modra <amodra@gmail.com>
3423 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3424 for "ignored" records.
3426 2020-01-13 Alan Modra <amodra@gmail.com>
3428 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3429 Delete asect name check. Move asect NULL check to wasm_object_p.
3430 Correct bounds check of sizes against end. Replace uses of
3431 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3432 just one bfd_release.
3433 (wasm_scan): Don't use malloc/strdup for section names,
3434 bfd_alloc instead. Simplify code prefixing section name.
3435 Formatting. Don't attempt to free memory here..
3436 (wasm_object_p): ..do so here.
3438 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3441 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3442 UNDEFWEAK_NO_DYNAMIC_RELOC.
3443 (allocate_dynrelocs_for_symbol): Likewise.
3445 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3448 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3450 2020-01-10 Alan Modra <amodra@gmail.com>
3452 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3454 2020-01-09 Nick Clifton <nickc@redhat.com>
3457 * bfd.c (bfd_convert_section_contents): Check for a compress
3458 header size that is larger than the actual section size.
3460 2020-01-08 Alan Modra <amodra@gmail.com>
3463 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3464 after removing sections.
3466 2020-01-06 Jim Wilson <jimw@sifive.com>
3469 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3470 check for !bfd_link_pic (info).
3471 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3472 <R_RISCV_JAL>: Add comment.
3473 (_bfd_riscv_relax_section): For plt.offset check, add check for
3474 bfd_link_pic (info). Add comment.
3476 2020-01-06 Alan Modra <amodra@gmail.com>
3478 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3479 match failures. Don't init to bfd_error_wrong_format before
3480 calling _bfd_check_format.
3482 2020-01-06 Alan Modra <amodra@gmail.com>
3484 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3485 status rather than exiting on stack overflow or underflow.
3486 (_bfd_vms_slurp_etir): Adjust to suit.
3488 2020-01-06 Alan Modra <amodra@gmail.com>
3490 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3492 2020-01-06 Alan Modra <amodra@gmail.com>
3494 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3495 command. Check name offset is within command.
3496 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3497 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3498 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3499 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3500 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3501 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3502 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3503 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3504 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3505 (bfd_mach_o_read_segment): Similarly.
3506 (bfd_mach_o_read_thread): Properly bound check thread struct.
3507 Don't repeat checks on second loop.
3508 (bfd_mach_o_read_command): Fail on invalid command length.
3510 2020-01-04 Alan Modra <amodra@gmail.com>
3512 * format.c (bfd_check_format_matches): Add preserve_match.
3513 Save initial bfd state in "preserve", matched bfd state in
3514 "preserve_match". Save just the first match. Release
3515 bfd_alloc memory. Restore and finish preserved state as
3516 appropriate on all function exit paths.
3518 2020-01-04 Alan Modra <amodra@gmail.com>
3520 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3522 2020-01-04 Alan Modra <amodra@gmail.com>
3524 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3527 2020-01-03 Nick Clifton <nickc@redhat.com>
3530 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3531 there is enough data remaining in the code buffer before
3532 attempting to read a function stub.
3534 2020-01-03 Nick Clifton <nickc@redhat.com>
3537 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3538 return value from bfd_malloc.
3539 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3540 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3541 (elf32_arm_filter_cmse_symbols): Likewise.
3542 (elf32_arm_write_section): Likewise.
3543 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3544 (bfd_mach_o_follow_dsym): Likewise.
3545 * pef.c (bfd_pef_print_loader_section): Likewise.
3546 (bfd_pef_scan_start_address): Likewise.
3547 (bfd_pef_parse_function_stubs): Likewise.
3548 (bfd_pef_parse_symbols): Likewise.
3550 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3552 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3553 on binary inputs ld/PR25316.
3554 (is_ia64_elf): new helper to filter on ia64 objects.
3556 2020-01-03 Jan Beulich <jbeulich@suse.com>
3558 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3560 (bfd_mach_o_scan): Insert underscore in two variable names.
3562 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3564 * Makefile.am: Add z80-elf target support.
3565 * configure.ac: Likewise.
3566 * targets.c: Likewise.
3567 * Makefile.in: Regenerate.
3568 * configure: Regenerate.
3569 * config.bfd: Add z80-elf target support and new arches: ez80 and
3571 * elf32-z80.c: New file.
3572 * archures.c: Add new z80 architectures: eZ80 and Z180.
3573 * coffcode.h: Likewise.
3574 * cpu-z80.c: Likewise.
3575 * coff-z80.c: Add new relocations for Z80 target and local label
3577 * reloc.c: Add new relocs.
3578 * bfd-in2.h: Regenerate.
3579 * libbfd.h: Regenerate.
3581 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3585 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3587 2020-01-01 Alan Modra <amodra@gmail.com>
3589 Update year range in copyright notice of all files.
3591 For older changes see ChangeLog-2019
3593 Copyright (C) 2020 Free Software Foundation, Inc.
3595 Copying and distribution of this file, with or without modification,
3596 are permitted in any medium without royalty provided the copyright
3597 notice and this notice are preserved.
3603 version-control: never