1 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
3 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
4 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
5 offsets used to read NOTE_INFO_PROCESS.
7 2020-08-12 Nick Clifton <nickc@redhat.com>
9 * po/ru.po: Updated Russian translation.
10 * po/sr.po: Updated Serbian translation.
12 2020-08-07 David Faust <david.faust@oracle.com>
14 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
15 DISP16 and DISP32 relocations.
17 2020-08-05 David Faust <david.faust@oracle.com>
19 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
20 (bpf_elf_howto_table): Use it here.
21 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
22 instruction and data relocations.
24 2020-08-03 Alan Modra <amodra@gmail.com>
26 * vms-lib.c (vms_traverse_index): Sanity check size remaining
27 before accessing vms_idx or vms_elfidx.
29 2020-08-03 Alan Modra <amodra@gmail.com>
32 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
33 size against file size. Correct LONG_MAX limit check.
34 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
35 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
36 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
37 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
38 bfd_malloc_and_get_section.
40 2020-07-31 Alan Modra <amodra@gmail.com>
43 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
44 IR symbols to become dynamic.
45 (elf_link_add_object_symbols): Don't exclude IR symbols when
46 deciding whether an as-needed shared library is needed.
48 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
51 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
53 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
55 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
57 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
58 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
59 Don't define _STRUCTURED_PROC.
60 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
61 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
62 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
63 * configure, config.in: Regenerate.
64 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
65 * Makefile.in, doc/Makefile.in: Regenerate.
67 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
69 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
70 (elf_link_hash_table): Add sym_cache.
71 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
72 (elf32_arm_check_relocs): Updated.
73 (elf32_arm_size_dynamic_sections): Likewise.
74 * elf32-bfin.c (bfin_link_hash_table): Removed.
75 (bfin_link_hash_newfunc): Updated.
76 (bfin_hash_table): Removed.
77 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
78 (csky_elf_check_relocs): Updated.
79 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
80 (elf32_hppa_check_relocs): Updated.
81 * elf32-i386.c (elf_i386_tls_transition): Updated.
82 (elf_i386_convert_load_reloc): Likewise.
83 (elf_i386_check_relocs): Likewise.
84 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
85 (m32r_elf_hash_table): Updated.
86 (m32r_elf_link_hash_table_create): Likewise.
87 (m32r_elf_create_dynamic_sections): Likewise.
88 (m32r_elf_adjust_dynamic_symbol): Likewise.
89 (allocate_dynrelocs): Likewise.
90 (m32r_elf_size_dynamic_sections): Likewise.
91 (m32r_elf_relocate_section): Likewise.
92 (m32r_elf_finish_dynamic_symbol): Likewise.
93 (m32r_elf_check_relocs): Likewise.
94 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
96 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
97 (elf_m68k_check_relocs): Updated.
98 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
99 (elf_metag_check_relocs): Updated.
100 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
101 (microblaze_elf_check_relocs): Updated.
102 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
103 (nds32_elf_create_dynamic_sections): Likewise.
104 (nds32_elf_adjust_dynamic_symbol): Likewise.
105 (nds32_elf_check_relocs): Likewise.
106 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
107 srelbss and aym_cache.
108 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
109 (nios2_elf32_check_relocs): Updated.
110 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
111 (or1k_elf_check_relocs): Updated.
112 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
113 (ppc_elf_check_relocs): Updated.
114 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
115 (elf_s390_check_relocs): Updated.
116 (elf_s390_finish_dynamic_sections): Likewise.
117 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
119 (sh_elf_create_dynamic_sections): Updated.
120 (sh_elf_adjust_dynamic_symbol): Likewise.
121 (sh_elf_size_dynamic_sections): Likewise.
122 (sh_elf_check_relocs): Likewise.
123 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
124 (elf32_tic6x_check_relocs): Updated.
125 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
126 (tilepro_elf_hash_table): Updated.
127 (tilepro_elf_link_hash_table_create): Likewise.
128 (tilepro_elf_check_relocs): Likewise.
129 (tilepro_elf_adjust_dynamic_symbol): Likewise.
130 (allocate_dynrelocs): Likewise.
131 (tilepro_elf_size_dynamic_sections): Likewise.
132 (tilepro_elf_relocate_section): Likewise.
133 (tilepro_elf_finish_dynamic_symbol): Likewise.
134 (tilepro_finish_dyn): Likewise.
135 (tilepro_elf_finish_dynamic_sections): Likewise.
136 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
137 (ppc64_elf_before_check_relocs): Updated.
138 (ppc64_elf_check_relocs): Likewise.
139 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
140 (elf_s390_check_relocs): Updated.
141 (elf_s390_relocate_section): Likewise.
142 (elf_s390_finish_dynamic_sections): Likewise.
143 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
144 (elf_x86_64_check_relocs): Likewise.
145 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
147 (elfNN_aarch64_check_relocs): Updated.
148 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
149 (riscv_elf_check_relocs): Updated.
150 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
151 (mips_elf_resolve_got_page_ref): Updated.
152 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
153 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
155 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
156 (tilegx_elf_check_relocs): Updated.
157 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
159 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
161 * elflink.c (bfd_elf_final_link): Give local symbols a name if
163 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
164 return TRUE if making ET_REL output.
166 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
168 * elf-bfd.h (elf_backend_data): Add
169 `elf_backend_elfsym_local_is_section' member.
170 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
172 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
173 * elflink.c (bfd_elf_final_link): Use it to determine whether
174 set the `.symtab' section's `sh_info' value to the index of the
175 first non-local or non-section symbol.
176 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
178 (elf_backend_elfsym_local_is_section): New macro.
179 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
181 (elf_backend_elfsym_local_is_section): New macro.
183 2020-07-29 Alan Modra <amodra@gmail.com>
185 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
186 defined in excluded sections.
188 2020-07-28 Alan Modra <amodra@gmail.com>
190 * elf.c (assign_section_numbers): Comment. Don't segfault on
191 discarded sections when setting linked-to section for generic
193 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
195 2020-07-27 Alan Modra <amodra@gmail.com>
197 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
199 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
202 2020-07-24 Nick Clifton <nickc@redhat.com>
204 * config.bfd: Move xc16x target to the obsolete list.
206 2020-07-22 Kevin Buettner <kevinb@redhat.com>
208 * binary.c (binary_get_section_contents): Seek using offset
209 from section's file position.
211 2020-07-22 Kevin Buettner <kevinb@redhat.com>
213 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
215 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
218 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
219 type for the first function argument. Rename pointers to reflect
220 that they have distinct types.
222 2020-07-20 Alan Modra <amodra@gmail.com>
224 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
226 2020-07-19 Alan Modra <amodra@gmail.com>
228 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
229 (select_alt_stub): New function.
230 (ppc_get_stub_entry): Use it here.
231 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
233 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
234 merge notoc stubs with other varieties when power10_stubs is "auto".
235 Instead dup the stub hash table entry.
236 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
237 tests of power10_stubs.
239 2020-07-15 Alan Modra <amodra@gmail.com>
242 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
244 2020-07-15 Nick Clifton <nickc@redhat.com>
247 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
248 check for aux entries that overflow the buufer.
250 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
252 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
253 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
255 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
256 Alan Modra <amodra@gmail.com>
259 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
260 objects both before and after normal object files.
261 * elflink.c (_bfd_elf_section_already_linked): Likewise.
263 2020-07-10 Alan Modra <amodra@gmail.com>
265 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
266 * elf64-ppc.c (struct ppc_link_hash_table): Delete
268 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
269 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
270 uses of power10_stubs.
272 2020-07-09 Alan Modra <amodra@gmail.com>
274 * coff-ppc.c: Delete.
277 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
278 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
280 (coff_write_object_contents): Remove PPC_PE code.
281 * config.bfd: Move powerpcle-pe to removed targets.
282 * configure.ac: Remove powerpc PE entries.
283 * libcoff-in.h (ppc_allocate_toc_section): Delete.
284 (ppc_process_before_allocation): Delete.
285 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
286 * targets.c: Remove powerpc PE vectors.
287 * po/SRC-POTFILES.in: Regenerate.
288 * libcoff.h: Regenerate.
289 * Makefile.in: Regenerate.
290 * configure: Regenerate.
292 2020-07-09 Nick Clifton <nickc@redhat.com>
294 * po/fr.po: Updated French translation.
296 2020-07-07 Alan Modra <amodra@gmail.com>
298 * xcofflink.c (xcoff_mark): Don't mark const sections.
299 (bfd_xcoff_record_link_assignment): Add FIXME.
300 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
301 sections being discarded by linker script.
303 2020-07-07 Alan Modra <amodra@gmail.com>
305 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
306 time, uid, gid and mode for deterministic archive.
307 (xcoff_write_archive_contents_big): Likewise.
309 2020-07-07 Alan Modra <amodra@gmail.com>
311 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
314 2020-07-06 Nick Clifton <nickc@redhat.com>
316 * po/pt.po: Updated Portuguese translation.
317 * po/uk.po: Updated Ukranian translation.
319 2020-07-04 Nick Clifton <nickc@redhat.com>
321 * version.m4: Set version to 2.35.50.
322 * configure: Regenerate.
323 * po/bbfd.pot: Regenerate.
325 2020-07-04 Nick Clifton <nickc@redhat.com>
327 Binutils 2.35 branch created.
329 2020-07-01 Alan Modra <amodra@gmail.com>
332 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
333 raw syment index before dereferencing.
335 2020-07-01 Alan Modra <amodra@gmail.com>
337 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
339 2020-07-01 Alan Modra <amodra@gmail.com>
341 * config.bfd: Obsolete xc16x.
343 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
345 * archures.c (bfd_mach_i386_nacl): Removed.
346 (bfd_mach_i386_i386_nacl): Likewise.
347 (bfd_mach_x86_64_nacl): Likewise.
348 (bfd_mach_x64_32_nacl): Likewise.
349 * config.bfd: Remove *-*-nacl* targets.
350 * configure.ac: Remove x86 NaCl target vectors.
351 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
352 (bfd_x64_32_nacl_arch): Likewise.
353 (bfd_x86_64_nacl_arch): Likewise.
354 (bfd_i386_nacl_arch): Likewise.
355 (bfd_x64_32_arch_intel_syntax): Updated.
356 * elf32-i386.c: Don't include "elf-nacl.h".
357 (elf_i386_nacl_plt): Removed.
358 (elf_i386_nacl_plt0_entry): Likewise.
359 (elf_i386_nacl_plt_entry): Likewise.
360 (elf_i386_nacl_pic_plt0_entry): Likewise.
361 (elf_i386_nacl_pic_plt_entry): Likewise.
362 (elf_i386_nacl_eh_frame_plt): Likewise.
363 (elf_i386_nacl_plt): Likewise.
364 (elf32_i386_nacl_elf_object_p): Likewise.
365 (elf_i386_get_synthetic_symtab): Updated.
366 (elf_i386_link_setup_gnu_properties): Likewise.
367 * elf64-x86-64.c: Don't include "elf-nacl.h".
368 (elf_x86_64_nacl_plt): Removed.
369 (elf64_x86_64_nacl_elf_object_p): Likewise.
370 (elf_x86_64_nacl_plt0_entry): Likewise.
371 (elf_x86_64_nacl_plt_entry): Likewise.
372 (elf_x86_64_nacl_eh_frame_plt): Likewise.
373 (elf_x86_64_nacl_plt): Likewise.
374 (elf32_x86_64_nacl_elf_object_p): Likewise.
375 (elf_x86_64_get_synthetic_symtab): Updated.
376 (elf_x86_64_link_setup_gnu_properties): Likewise.
377 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
378 * targets.c: Remove x86 NaCl target vectors.
379 * bfd-in2.h: Regenerated.
380 * configure: Likewise.
382 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
384 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
385 _bfd_elf_add_dynamic_tags.
387 2020-06-29 Alan Modra <amodra@gmail.com>
389 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
390 return value of bfd_bread. Don't read more than requested length.
391 Sanity check length. Properly terminate file name.
393 2020-06-29 Alan Modra <amodra@gmail.com>
395 * arc-got.h: Use C style comments.
396 * coff-z80.c: Likewise.
397 * elf32-csky.c: Likewise.
398 * peXXigen.c: Likewise.
399 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
402 2020-06-26 Pat Bernardi <bernardi@adacore.com>
404 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
405 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
407 2020-06-26 Alan Modra <amodra@gmail.com>
409 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
410 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
411 (riscv_get_priv_spec_name): Move to..
412 * cpu-riscv.c: ..here.
413 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
414 Use %u to print unsigned numbers.
416 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
418 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
419 default architecture.
421 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
424 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
425 _bfd_elf_add_dynamic_tags.
427 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
430 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
431 _bfd_elf_add_dynamic_tags.
433 2020-06-24 Alan Modra <amodra@gmail.com>
435 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
436 shifts without undefined behaviour.
438 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
440 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
442 (_bfd_elf_add_dynamic_tags): New.
443 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
444 _bfd_elf_add_dynamic_tags.
445 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
446 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
447 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
448 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
449 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
450 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
451 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
452 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
454 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
455 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
456 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
457 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
458 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
459 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
460 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
461 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
462 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
464 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
465 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
466 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
467 _bfd_elf_maybe_vxworks_add_dynamic_tags.
468 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
469 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
471 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
472 (_bfd_x86_elf_size_dynamic_sections): Likewise.
473 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
474 dt_reloc_sz and dt_reloc_ent.
475 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
476 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
478 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
479 etab.dt_pltgot_required.
480 (elf32_hppa_size_dynamic_sections): Call
481 _bfd_elf_add_dynamic_tags.
482 * elf32-metag.c (elf_metag_link_hash_table_create): Set
483 etab.dt_pltgot_required.
484 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
485 * elf32-sh.c (sh_elf_link_hash_table_create): Set
486 root.dt_pltgot_required for FDPIC output.
487 (sh_elf_size_dynamic_sections): Call
488 _bfd_elf_maybe_vxworks_add_dynamic_tags.
489 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
490 elf.dt_pltgot_required.
491 (elf_xtensa_size_dynamic_sections): Call
492 _bfd_elf_add_dynamic_tags.
493 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
494 root.dt_pltgot_required.
495 (elf64_hppa_size_dynamic_sections): Call
496 _bfd_elf_add_dynamic_tags.
497 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
498 root.dt_pltgot_required.
499 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
500 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
501 * elflink.c (_bfd_elf_add_dynamic_tags): New.
503 2020-06-22 Saagar Jha <saagar@saagarjha.com>
505 * mach-o.c: Support the new load commands by reading a linkedit
506 data command for them.
508 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
510 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
511 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
512 (riscv_get_priv_spec_class): Likewise.
513 (riscv_get_priv_spec_name): Likewise.
514 (riscv_get_priv_spec_class_from_numbers): New function, convert
515 the version numbers into string, then call riscv_get_priv_spec_class
516 to get the priv spec class.
517 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
518 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
519 (riscv_get_priv_spec_name): Likewise.
520 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
521 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
522 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
523 of input and output objects form their priv spec attributes by
524 riscv_get_priv_spec_class_from_numbers. Report warning rather than
525 errors when linking objects with differnet priv spec versions. We do
526 know v1.9.1 may have conflicts to other versions, so report the
527 warning, too. After that, update the output priv spec version to the
530 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
532 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
533 priv attributes, we will check the conflicts for all of them (major,
534 minor and revision), and then set the priv_attrs_merged to TRUE to
535 indicate that we have handled all of the priv attributes. Remove
536 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
538 2020-06-21 Alan Modra <amodra@gmail.com>
541 * configure.ac: Disable plugins by default for some targets.
542 * plugin.c: Comment typo fix.
543 * configure: Regenerate.
545 2020-06-19 Nick Clifton <nickc@redhat.com>
547 * plugin.c (try_load_plugin): Suppress the error message about
548 being unable to open a plugin if creating a list of viable
551 2020-06-16 Alan Modra <amodra@gmail.com>
553 * aout-tic30.c: Delete file.
554 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
555 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
556 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
557 (xc16x-*-elf): Sort properly.
558 * configure.ac: Remove tic30_aout_vec.
559 * targets.c: Likewise.
560 * Makefile.in: Regenerate.
561 * configure: Regenerate.
562 * po/SRC-POTFILES.in: Regenerate.
564 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
566 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
567 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
568 (elf32xtensa_abi): New global variable.
569 (xtensa_abi_choice): New function.
570 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
571 XSHAL_ABI to select PLT code.
573 2020-06-15 Roland McGrath <mcgrathr@google.com>
575 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
576 field of bfd_link_info.
578 2020-06-15 Alan Modra <amodra@gmail.com>
580 * config.bfd: Obsolete powerpcle-*-pe targets.
582 2020-06-15 Alan Modra <amodra@gmail.com>
585 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
586 symbols that were defined in discarded sections.
587 * cofflink.c (coff_link_check_archive_element): Likewise.
588 (coff_link_add_symbols): Set indx to -3 for symbols defined in
590 (_bfd_coff_write_global_sym): Don't emit such symbols.
591 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
592 libcoff.h: Regenerate.
594 2020-06-11 Alan Modra <amodra@gmail.com>
597 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
599 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
601 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
602 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
603 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
606 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
609 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
610 Clear verinfo.verdef.
612 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
615 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
616 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
617 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
619 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
620 Set ifunc_resolvers if there are FUNC resolvers.
621 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
622 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
623 with elf.ifunc_resolvers.
624 (write_plt_relocs_for_local_syms): Likewise.
625 (ppc64_elf_relocate_section): Likewise.
626 (ppc64_elf_finish_dynamic_sections): Likewise.
627 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
629 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
630 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
631 instead of readonly_dynrelocs_against_ifunc.
632 * elfxx-x86.h (elf_x86_link_hash_table): Remove
633 readonly_dynrelocs_against_ifunc.
635 2020-06-09 Alan Modra <amodra@gmail.com>
637 * elf64-ppc.c (struct ppc_link_hash_table): Delete
638 maybe_local_ifunc_resolver field.
639 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
640 cases where maybe_local_ifunc_resolver was set.
641 (ppc64_elf_relocate_section): Likewise.
642 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
645 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
647 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
649 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
651 (elf32_arm_size_dynamic_sections): Updated. Clear
652 root.tlsdesc_plt for DF_BIND_NOW.
653 (elf32_arm_finish_dynamic_sections): Updated.
654 (elf32_arm_output_arch_local_syms): Likewise.
655 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
656 Clear root.tlsdesc_plt for DF_BIND_NOW.
657 (nds32_elf_finish_dynamic_sections): Updated.
658 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
659 dt_tlsdesc_plt and dt_tlsdesc_got.
660 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
661 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
662 tlsdesc_plt and dt_tlsdesc_got.
663 (elfNN_aarch64_allocate_dynrelocs): Updated.
664 (elfNN_aarch64_finish_dynamic_sections): Likewise.
665 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
666 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
668 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
669 (_bfd_x86_elf_size_dynamic_sections): Likewise.
670 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
671 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
674 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
676 * elf32-tic6x.c (elf32_bed): Defined the default to
679 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
681 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
683 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
684 root.splt/root.srelplt.
685 (elf64_hppa_create_dynamic_sections): Likewise.
686 (elf64_hppa_size_dynamic_sections): Likewise.
687 (elf64_hppa_finish_dynamic_symbol): Likewise.
688 (elf_hppa_final_link): Likewise.
689 (elf_hppa_final_link_relocate): Likewise.
691 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
693 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
694 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
697 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
699 * elf-bfd.h (elf_target_os): New.
700 (elf_link_hash_table): Add target_os.
701 (elf_backend_data): Add target_os.
702 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
703 symbian_p and nacl_p.
704 (create_got_section): Updated.
705 (elf32_arm_create_dynamic_sections): Likewise.
706 (arm_type_of_stub): Likewise.
707 (elf32_arm_create_or_find_stub_sec): Likewise.
708 (elf32_arm_allocate_plt_entry): Likewise.
709 (elf32_arm_populate_plt_entry): Likewise.
710 (elf32_arm_final_link_relocate): Likewise.
711 (elf32_arm_check_relocs): Likewise.
712 (allocate_dynrelocs_for_symbol): Likewise.
713 (elf32_arm_finish_dynamic_symbol): Likewise.
714 (elf32_arm_finish_dynamic_sections): Likewise.
715 (elf32_arm_output_plt_map_1): Likewise.
716 (elf32_arm_output_arch_local_syms): Likewise.
717 (elf32_arm_add_symbol_hook): Likewise.
718 (elf32_arm_nacl_link_hash_table_create): Likewise.
719 (elf32_arm_vxworks_link_hash_table_create): Likewise.
720 (elf32_arm_symbian_link_hash_table_create): Likewise.
721 (ELF_TARGET_OS): New.
722 * elf32-i386.c (elf_i386_arch_bed): Removed.
723 (elf_backend_arch_data): Likewise.
724 (elf_i386_solaris_arch_bed): Likewise.
725 (elf_i386_nacl_arch_bed): Likewise.
726 (elf_i386_vxworks_arch_bed): Likewise.
727 (elf_i386_relocate_section): Updated.
728 (elf_i386_finish_dynamic_sections): Likewise.
729 (elf_i386_get_synthetic_symtab): Likewise.
730 (elf_i386_link_setup_gnu_properties): Likewise.
731 (ELF_TARGET_OS): New.
732 * elf32-mips.c (ELF_TARGET_OS): New.
733 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
734 (ppc_elf_create_got): Updated.
735 (ppc_elf_create_dynamic_sections): Likewise.
736 (ppc_elf_check_relocs): Likewise.
737 (ppc_elf_adjust_dynamic_symbol): Likewise.
738 (ppc_elf_size_dynamic_sections): Likewise.
739 (ppc_elf_relocate_section): Likewise.
740 (ppc_elf_finish_dynamic_sections): Likewise.
741 (ppc_elf_vxworks_link_hash_table_create): Likewise.
742 (ELF_TARGET_OS): New.
743 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
744 (sh_elf_link_hash_table_create): Updated.
745 (sh_elf_create_dynamic_sections): Likewise.
746 (allocate_dynrelocs): Likewise.
747 (sh_elf_size_dynamic_sections): Likewise.
748 (sh_elf_relocate_section): Likewise.
749 (sh_elf_finish_dynamic_symbol): Likewise.
750 (sh_elf_finish_dynamic_sections): Likewise.
751 (ELF_TARGET_OS): New.
752 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
754 (bfd_elf32_bfd_link_hash_table_create): Likewise.
755 (ELF_TARGET_OS): New.
756 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
757 (elf_x86_64_solaris_arch_bed): Likewise.
758 (elf_x86_64_nacl_arch_bed): Likewise.
759 (elf_x86_64_finish_dynamic_sections): Updated.
760 (elf_x86_64_get_synthetic_symtab): Likewise.
761 (elf_x86_64_link_setup_gnu_properties): Likewise.
762 (ELF_TARGET_OS): New.
763 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
765 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
766 (MIPS_ELF_REL_DYN_NAME): Updated.
767 (ELF_MIPS_GP_OFFSET): Likewise.
768 (mips_elf_create_local_got_entry): Likewise.
769 (mips_elf_allocate_dynamic_relocations): Likewise.
770 (mips_elf_count_got_symbols): Likewise.
771 (is_gott_symbol): Likewise.
772 (mips_elf_calculate_relocation): Likewise.
773 (mips_elf_create_dynamic_relocation): Likewise.
774 (_bfd_mips_elf_check_relocs): Likewise.
775 (allocate_dynrelocs): Likewise.
776 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
777 (mips_elf_lay_out_got): Likewise.
778 (mips_elf_set_plt_sym_value): Likewise.
779 (_bfd_mips_elf_size_dynamic_sections): Likewise.
780 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
781 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
782 (_bfd_mips_elf_final_link): Likewise.
783 (_bfd_mips_init_file_header): Likewise.
784 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
786 (allocate_dynrelocs): Likewise.
787 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
788 (_bfd_sparc_elf_relocate_section): Likewise.
789 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
790 (sparc_finish_dyn): Likewise.
791 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
792 * elfxx-target.h (ELF_TARGET_OS): New.
793 (elfNN_bed): Add ELF_TARGET_OS.
794 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
795 (_bfd_x86_elf_link_hash_table_create): Likewise.
796 (_bfd_x86_elf_size_dynamic_sections): Likewise.
797 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
798 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
799 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
800 * elfxx-x86.h (elf_x86_target_os): Removed.
801 (elf_x86_backend_data): Likewise.
802 (get_elf_x86_backend_data): Likewise.
803 (elf_x86_link_hash_table): Remove target_os.
805 2020-06-06 Alan Modra <amodra@gmail.com>
808 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
809 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
810 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
811 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
812 * elf64-ppc.c: Update throughout for reloc renaming.
813 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
814 * libbfd.h: Regenerate.
815 * bfd-in2.h: Regenerate.
817 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
820 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
823 2020-06-05 Nick Clifton <nickc@redhat.com>
825 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
828 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
830 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
831 priv_may_conflict, in_priv_zero and out_priv_zero to decide
832 whether the object can be linked according to it's priv
833 attributes. The object without any priv spec attributes can
834 be linked with others. If the first input object doesn't contain
835 any priv attributes, then we need to copy the setting from the
836 next input one. Also report more detailed error messages to user.
838 2020-06-04 Stephen Casner <casner@acm.org>
840 Extend pdp11-aout symbol table format to accommodate .stab
841 symbols and implement correct handling of them.
843 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
844 (N_STAB, is_stab): Needed new function is_stab to disambiguate
845 normal vs. .stab symbol table type values, replacing N_STAB mask.
846 (translate_from_native_sym_flags): Determine correct section for
847 different .stab types.
848 (translate_to_native_sym_flags): Leave .stab types intact.
849 (translate_symbol_table): Error if symbol indicates overlay;
850 store desc field from .stab symbols.
851 (write_syms): Output desc field with symbol.
852 (aout_link_check_ar_symbols): Skip .stab symbols.
853 (aout_link_add_symbols): Correctly distinguish .stab symbols.
854 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
855 (aout_link_write_symbols): Write 0 for desk and ovly fields;
856 correctly distinguish .stab symbols and select calculate their
857 section and value; and copy desc and ovly fields from input symbol
860 2020-06-04 Stephen Casner <casner@acm.org>
862 * aoutx.h (translate_symbol_table): Comment had external and
864 * pdp11.c (translate_symbol_table): Likewise.
866 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
868 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
869 (is_x86_elf): Check elf.hash_table_id instead of target_id.
870 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
872 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
875 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
876 in debug section against symbol defined in shared library to 0.
877 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
878 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
879 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
880 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
881 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
882 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
883 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
884 * elf32-sh.c (sh_elf_check_relocs): Likewise.
885 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
886 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
887 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
888 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
889 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
890 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
892 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
893 there is non-GOT reference.
894 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
895 non-alloced sections.
897 2020-06-03 Stephen Casner <casner@acm.org>
899 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
901 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
903 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
904 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
905 other size that doesn't qcover the header word.
906 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
907 string table, and zero it.
908 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
909 message and set bfd_error on finding an invalid name string offset.
910 (add_to_stringtab): INLINE -> inline
911 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
913 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
914 any relocs that could not be recognised.
915 92744f05809 PR 20929 - Check for relocs without an associated symbol.
916 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
917 name exists and is long enough, before attempting to see if it is
919 c3864421222 - Correct case for N_SO being the last symbol.
920 50455f1ab29 PR 20891 - Handle the case where the main file name
921 and the directory name are both empty.
922 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
923 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
924 range string table offsets.
925 531336e3a0b PR 20909 - Fix off-by-one error in check for an
926 illegal string offset.
927 (aout_link_includes_newfunc): Add comment.
928 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
929 on unexpected relocation type rather than ASSERT.
931 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
934 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
935 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
937 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
940 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
941 non-alloced sections.
943 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
945 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
946 dynamic relocations for non SEC_ALLOC sections.
948 2020-06-03 Gunther Nikl <gnikl@justmail.de>
950 * aout64.c (BMAGIC, QMAGIC): Do not define.
951 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
952 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
953 to check the file format.
954 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
955 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
956 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
958 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
960 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
961 relocations for non SEC_ALLOC sections.
963 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
965 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
966 * elf32-arm.c (maybe_set_textrel): Removed.
967 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
968 with _bfd_elf_maybe_set_textrel.
969 * elf32-csky.c (maybe_set_textrel): Removed.
970 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
971 with _bfd_elf_maybe_set_textrel.
972 * elf32-hppa.c (maybe_set_textrel): Removed.
973 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
974 with _bfd_elf_maybe_set_textrel.
975 * elf32-lm32.c (maybe_set_textrel): Removed.
976 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
977 with _bfd_elf_maybe_set_textrel.
978 * elf32-m32r.c (maybe_set_textrel): Removed.
979 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
980 with _bfd_elf_maybe_set_textrel.
981 * elf32-metag.c (maybe_set_textrel): Removed.
982 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
983 with _bfd_elf_maybe_set_textrel.
984 * elf32-nds32.c (maybe_set_textrel): Removed.
985 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
986 with _bfd_elf_maybe_set_textrel.
987 * elf32-or1k.c (maybe_set_textrel): Removed.
988 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
989 with _bfd_elf_maybe_set_textrel.
990 * elf32-ppc.c (maybe_set_textrel): Removed.
991 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
992 with _bfd_elf_maybe_set_textrel.
993 * elf32-s390.c (maybe_set_textrel): Removed.
994 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
995 with _bfd_elf_maybe_set_textrel.
996 * elf32-sh.c (maybe_set_textrel): Removed.
997 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
998 with _bfd_elf_maybe_set_textrel.
999 * elf32-tic6x.c (maybe_set_textrel): Removed.
1000 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1001 with _bfd_elf_maybe_set_textrel.
1002 * elf32-tilepro.c (maybe_set_textrel): Removed.
1003 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1004 with _bfd_elf_maybe_set_textrel.
1005 * elf64-ppc.c (maybe_set_textrel): Removed.
1006 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1007 with _bfd_elf_maybe_set_textrel.
1008 * elf64-s390.c (maybe_set_textrel): Removed.
1009 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1010 with _bfd_elf_maybe_set_textrel.
1011 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1012 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1013 with _bfd_elf_maybe_set_textrel.
1014 * elfnn-riscv.c (maybe_set_textrel): Removed.
1015 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1016 with _bfd_elf_maybe_set_textrel.
1017 * elfxx-sparc.c (maybe_set_textrel): Removed.
1018 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1019 with _bfd_elf_maybe_set_textrel.
1020 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1021 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1022 with _bfd_elf_maybe_set_textrel.
1023 * elfxx-x86.c (maybe_set_textrel): Removed.
1024 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1025 with _bfd_elf_maybe_set_textrel.
1026 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1028 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1031 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1033 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1034 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1035 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1036 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1038 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1039 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1040 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1041 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1042 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1043 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1044 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1045 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1046 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1047 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1048 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1049 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1050 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1051 (elf_backend_copy_indirect_symbol): Likewise.
1052 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1053 (elf_backend_copy_indirect_symbol): Likewise.
1054 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1056 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1059 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1060 * elf32-arm.c (readonly_dynrelocs): Removed.
1061 (maybe_set_textrel): Replace readonly_dynrelocs with
1062 _bfd_elf_readonly_dynrelocs.
1063 * elf32-csky.c (readonly_dynrelocs): Removed.
1064 (maybe_set_textrel): Replace readonly_dynrelocs with
1065 _bfd_elf_readonly_dynrelocs.
1066 * elf32-hppa.c(readonly_dynrelocs): Removed.
1067 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1068 _bfd_elf_readonly_dynrelocs.
1069 (maybe_set_textrel): Likewise.
1070 * elf32-lm32.c (readonly_dynrelocs): Removed.
1071 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1072 with _bfd_elf_readonly_dynrelocs.
1073 (maybe_set_textrel): Likewise.
1074 * elf32-m32r.c (readonly_dynrelocs): Removed.
1075 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1076 with _bfd_elf_readonly_dynrelocs.
1077 (maybe_set_textrel): Likewise.
1078 * elf32-metag.c (readonly_dynrelocs): Removed.
1079 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1080 with _bfd_elf_readonly_dynrelocs.
1081 (maybe_set_textrel): Likewise.
1082 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1083 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1084 with _bfd_elf_readonly_dynrelocs.
1085 * elf32-nds32.c (readonly_dynrelocs): Removed.
1086 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1087 with _bfd_elf_readonly_dynrelocs.
1088 (maybe_set_textrel): Likewise.
1089 * elf32-or1k.c (readonly_dynrelocs): Removed.
1090 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1091 with _bfd_elf_readonly_dynrelocs.
1092 * elf32-ppc.c (readonly_dynrelocs): Removed.
1093 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1094 _bfd_elf_readonly_dynrelocs.
1095 (ppc_elf_adjust_dynamic_symbol): Likewise.
1096 (maybe_set_textrel): Likewise.
1097 * elf32-s390.c (readonly_dynrelocs): Removed.
1098 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1099 with _bfd_elf_readonly_dynrelocs.
1100 (maybe_set_textrel): Likewise.
1101 * elf32-sh.c (readonly_dynrelocs): Removed.
1102 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1103 _bfd_elf_readonly_dynrelocs.
1104 (maybe_set_textrel): Likewise.
1105 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1106 (maybe_set_textrel): Replace readonly_dynrelocs with
1107 _bfd_elf_readonly_dynrelocs.
1108 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1109 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1110 with _bfd_elf_readonly_dynrelocs.
1111 (maybe_set_textrel): Likewise.
1112 * elf64-ppc.c (readonly_dynrelocs): Removed.
1113 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1114 _bfd_elf_readonly_dynrelocs.
1115 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1116 (maybe_set_textrel): Likewise.
1117 * elf64-s390.c (readonly_dynrelocs): Removed.
1118 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1119 with _bfd_elf_readonly_dynrelocs.
1120 (maybe_set_textrel): Likewise.
1121 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1122 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1123 (maybe_set_textrel): Replace readonly_dynrelocs with
1124 _bfd_elf_readonly_dynrelocs.
1125 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1126 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1127 with _bfd_elf_readonly_dynrelocs.
1128 (maybe_set_textrel): Likewise.
1129 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1130 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1131 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1132 (maybe_set_textrel): Likewise.
1133 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1134 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1135 with _bfd_elf_readonly_dynrelocs.
1136 (maybe_set_textrel): Likewise.
1137 * elfxx-x86.c (readonly_dynrelocs): Removed.
1138 (maybe_set_textrel): Replace readonly_dynrelocs with
1139 _bfd_elf_readonly_dynrelocs.
1140 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1142 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1144 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1145 -fsanitize=undefined.
1147 2020-06-03 Alan Modra <amodra@gmail.com>
1151 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1153 (pe_ILF_build_a_bfd): Likewise.
1155 2020-06-03 Alan Modra <amodra@gmail.com>
1158 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1159 core files as well as objects.
1161 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1165 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1167 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1168 (elf_arc_link_hash_newfunc): Updated.
1169 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1170 (elf32_arm_link_hash_newfunc): Updated.
1171 (elf32_arm_copy_indirect_symbol): Likewise.
1172 (elf32_arm_check_relocs): Likewise.
1173 (readonly_dynrelocs): Likewise.
1174 (allocate_dynrelocs_for_symbol): Likewise.
1175 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1176 (csky_elf_link_hash_newfunc): Updated.
1177 (csky_allocate_dynrelocs): Likewise.
1178 (readonly_dynrelocs): Likewise.
1179 (csky_elf_copy_indirect_symbol): Likewise.
1180 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1181 (hppa_link_hash_newfunc): Updated.
1182 (elf32_hppa_copy_indirect_symbol): Likewise.
1183 (elf32_hppa_hide_symbol): Likewise.
1184 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1185 (allocate_dynrelocs): Likewise.
1186 (elf32_hppa_relocate_section): Likewise.
1187 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1188 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1189 (lm32_elf_link_hash_newfunc): Likewise.
1190 (lm32_elf_link_hash_table_create): Updated.
1191 (readonly_dynrelocs): Likewise.
1192 (allocate_dynrelocs): Likewise.
1193 (lm32_elf_copy_indirect_symbol): Likewise.
1194 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1195 (m32r_elf_link_hash_newfunc): Likewise.
1196 (m32r_elf_link_hash_table_create): Updated.
1197 (m32r_elf_copy_indirect_symbol): Likewise.
1198 (allocate_dynrelocs): Likewise.
1199 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1200 (metag_link_hash_newfunc): Updated.
1201 (elf_metag_copy_indirect_symbol): Likewise.
1202 (readonly_dynrelocs): Likewise.
1203 (allocate_dynrelocs): Likewise.
1204 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1206 (link_hash_newfunc): Updated.
1207 (microblaze_elf_check_relocs): Likewise.
1208 (microblaze_elf_copy_indirect_symbol): Likewise.
1209 (readonly_dynrelocs): Likewise.
1210 (allocate_dynrelocs): Likewise.
1211 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1212 (nds32_elf_link_hash_newfunc): Updated.
1213 (nds32_elf_copy_indirect_symbol): Likewise.
1214 (readonly_dynrelocs): Likewise.
1215 (allocate_dynrelocs): Likewise.
1216 (nds32_elf_check_relocs): Likewise.
1217 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1218 (link_hash_newfunc): Updated.
1219 (nios2_elf32_copy_indirect_symbol): Likewise.
1220 (nios2_elf32_check_relocs): Likewise.
1221 (allocate_dynrelocs): Likewise.
1222 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1223 (or1k_elf_link_hash_newfunc): Updated.
1224 (readonly_dynrelocs): Likewise.
1225 (allocate_dynrelocs): Likewise.
1226 (or1k_elf_copy_indirect_symbol): Likewise.
1227 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1228 (ppc_elf_link_hash_newfunc): Updated.
1229 (ppc_elf_copy_indirect_symbol): Likewise.
1230 (ppc_elf_check_relocs): Likewise.
1231 (readonly_dynrelocs): Likewise.
1232 (ppc_elf_adjust_dynamic_symbol): Likewise.
1233 (allocate_dynrelocs): Likewise.
1234 (ppc_elf_relocate_section): Likewise.
1235 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1236 (link_hash_newfunc): Updated.
1237 (elf_s390_copy_indirect_symbol): Likewise.
1238 (readonly_dynrelocs): Likewise.
1239 (elf_s390_adjust_dynamic_symbol): Likewise.
1240 (allocate_dynrelocs): Likewise.
1241 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1242 (sh_elf_link_hash_newfunc): Updated.
1243 (readonly_dynrelocs): Likewise.
1244 (allocate_dynrelocs): Likewise.
1245 (sh_elf_copy_indirect_symbol): Likewise.
1246 (sh_elf_check_relocs): Likewise.
1247 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1248 (elf32_tic6x_link_hash_newfunc): Likewise.
1249 (elf32_tic6x_link_hash_table_create): Updated.
1250 (readonly_dynrelocs): Likewise.
1251 (elf32_tic6x_check_relocs): Likewise.
1252 (elf32_tic6x_allocate_dynrelocs): Likewise.
1253 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1255 (link_hash_newfunc): Updated.
1256 (tilepro_elf_copy_indirect_symbol): Likewise.
1257 (tilepro_elf_check_relocs): Likewise.
1258 (allocate_dynrelocs): Likewise.
1259 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1260 (ppc64_elf_copy_indirect_symbol): Updated.
1261 (ppc64_elf_check_relocs): Likewise.
1262 (readonly_dynrelocs): Likewise.
1263 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1264 (dec_dynrel_count): Likewise.
1265 (allocate_dynrelocs): Likewise.
1266 (ppc64_elf_relocate_section): Likewise.
1267 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1268 (link_hash_newfunc): Updated.
1269 (elf_s390_copy_indirect_symbol): Likewise.
1270 (readonly_dynrelocs): Likewise.
1271 (allocate_dynrelocs): Likewise.
1272 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1273 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1275 (elfNN_aarch64_link_hash_newfunc): Updated.
1276 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1277 (readonly_dynrelocs): Likewise.
1278 (need_copy_relocation_p): Likewise.
1279 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1280 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1281 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1282 (link_hash_newfunc): Updated.
1283 (riscv_elf_copy_indirect_symbol): Likewise.
1284 (riscv_elf_check_relocs): Likewise.
1285 (readonly_dynrelocs): Likewise.
1286 (allocate_dynrelocs): Likewise.
1287 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1289 (link_hash_newfunc): Updated.
1290 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1291 (_bfd_sparc_elf_check_relocs): Likewise.
1292 (readonly_dynrelocs): Likewise.
1293 (allocate_dynrelocs): Likewise.
1294 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1295 (link_hash_newfunc): Updated.
1296 (tilegx_elf_copy_indirect_symbol): Likewise.
1297 (tilegx_elf_check_relocs): Likewise.
1298 (readonly_dynrelocs): Likewise.
1299 (allocate_dynrelocs): Likewise.
1300 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1301 (readonly_dynrelocs): Likewise.
1302 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1303 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1305 2020-06-01 Alan Modra <amodra@gmail.com>
1307 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1308 command against cmd_length, not the end of record. For
1309 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1310 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1313 2020-05-28 David Faust <david.faust@oracle.com>
1315 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1316 R_BPF_INSN_{32,64} relocations.
1318 2020-05-28 Stephen Casner <casner@acm.org>
1320 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1321 addreses in .long (used in testsuites) and .stab values.
1323 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1326 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1327 Check bfd_link_dll when issue a DT_TEXTREL warning.
1328 * elfxx-x86.c (maybe_set_textrel): Likewise.
1329 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1331 2020-05-26 Nick Clifton <nickc@redhat.com>
1333 * plugin.c (try_load_plugin): Extend error message when a plugin
1336 2020-05-23 Alan Modra <amodra@gmail.com>
1338 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1340 2020-05-22 Alan Modra <amodra@gmail.com>
1343 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1344 attributes from shared libraries, and do not return an error if
1347 2020-05-21 Alan Modra <amodra@gmail.com>
1350 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1352 (_bfd_delete_bfd): Free the copy.
1353 (_bfd_new_bfd): Free nbfd->memory on error.
1355 2020-05-21 Alan Modra <amodra@gmail.com>
1357 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1358 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1359 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1360 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1361 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1362 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1363 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1364 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1365 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1366 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1367 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1368 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1369 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1370 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1371 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1372 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1373 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1374 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1375 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1376 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1378 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1380 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1381 get_default_version. It is used to find the default version for
1382 the specific extension.
1383 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1384 default_major_version and default_minor_version. Add new bfd_boolean
1385 parameter *use_default_version. Set it to TRUE if we need to call
1386 the callback rps->get_default_version to find the default version.
1387 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1388 the default version in riscv_parsing_subset_version, and then call
1389 riscv_add_subset to add the subset into subset list.
1390 (riscv_parse_prefixed_ext): Likewise.
1391 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1392 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1393 strings rather than characters.
1394 riscv_merge_arch_attr_info): The callback function get_default_version
1395 is only needed for assembler, so set it to NULL int the linker.
1396 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1397 * elfxx-riscv.h: Updated.
1399 2020-05-20 Alan Modra <amodra@gmail.com>
1402 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1403 use bfd_set_filename.
1404 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1405 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1406 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1407 (bfd_create): Likewise.
1408 (_bfd_delete_bfd): Don't free filename.
1409 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1410 return pointer to the copy or NULL on alloc fail.
1411 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1412 result of bfd_set_filename.
1413 * bfd-in2.h: Regenerate.
1415 2020-05-20 Alan Modra <amodra@gmail.com>
1418 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1419 section size against file size.
1420 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1422 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1425 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1426 and memset when allocating memory for the sections_being_created
1429 2020-05-19 Stafford Horne <shorne@gmail.com>
1431 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1433 (or1k_elf_relocate_section): Access srelgot via
1434 htab->root.srelgot. Add assertions for srelgot->contents.
1435 Introduce local variable for srelgot to not reuse global
1437 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1438 (or1k_set_got_and_rela_sizes): New function.
1439 (or1k_initial_exec_offset): New function.
1440 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1441 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1443 (or1k_elf_check_relocs): Use OR to set TLS access.
1444 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1446 (or1k_elf_size_dynamic_sections): Use
1447 or1k_set_got_and_rela_sizes to set sizes.
1448 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1449 (TCB_SIZE): New macro.
1450 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1451 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1452 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1453 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1454 (tpoff): Add dynamic boolean argument.
1455 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1457 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1459 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1460 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1461 cases with BFD_RELOC_AARCH64_JUMP26.
1462 (elfNN_aarch64_check_relocs): Likewise.
1464 2020-05-19 Alan Modra <amodra@gmail.com>
1466 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1467 bfd_get_filename rather than accessing bfd->filename directly.
1468 * aout-target.h (MY (object_p)): Likewise.
1469 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1470 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1471 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1472 (_bfd_archive_bsd44_construct_extended_name_table),
1473 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1474 (_bfd_bsd_write_armap): Likewise.
1475 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1476 * cache.c (bfd_open_file): Likewise.
1477 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1478 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1479 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1480 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1481 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1482 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1483 (patch_tls_desc_to_ie): Likewise.
1484 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1485 (spu_elf_auto_overlay): Likewise.
1486 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1487 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1488 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1489 * elflink.c (bfd_elf_size_dynamic_sections),
1490 (elf_link_input_bfd): Likewise.
1491 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1492 * mach-o.c (bfd_mach_o_follow_dsym),
1493 (bfd_mach_o_close_and_cleanup): Likewise.
1494 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1495 (find_separate_debug_file, get_build_id_name): Likewise.
1496 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1497 * plugin.c (bfd_plugin_open_input): Likewise.
1498 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1499 * som.c (som_write_armap): Likewise.
1500 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1501 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1502 (_bfd_vms_lib_write_archive_contents): Likewise.
1503 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1505 2020-05-19 Alan Modra <amodra@gmail.com>
1508 * bfdio.c (_bfd_real_fopen): Typo fix.
1510 2020-05-18 Nick Clifton <nickc@redhat.com>
1513 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1514 for the sections_being_created array.
1516 2020-05-18 Alan Modra <amodra@gmail.com>
1518 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1519 they can be freed without also freeing internal_relocs.
1521 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1524 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1525 separators into DOS style when creating a WIN32 fullpath.
1527 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1529 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1530 to initialize RISC-V tdata.
1532 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1534 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1537 2020-05-11 Alan Modra <amodra@gmail.com>
1539 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1541 2020-05-11 Alan Modra <amodra@gmail.com>
1543 * elf64-ppc.c: Rename powerxx to power10 throughout.
1545 2020-05-11 Alan Modra <amodra@gmail.com>
1548 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1549 contains required number of auxents before processing any auxent.
1550 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1551 file name from auxents for PE.
1553 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1555 * aout-cris.c (DEFAULT_ARCH): Delete define.
1556 (MY_set_arch_mach): Likewise.
1557 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1559 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1560 of r_type before the shift.
1562 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1565 * elfnn-aarch64.c (group_sections): Copy implementation from
1568 2020-05-01 Alan Modra <amodra@gmail.com>
1571 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1572 accessing root.u.def of symbols. Also check root.u.def.section
1573 is non-NULL. Reverse tests so as to make the logic positive.
1575 2020-05-01 Alan Modra <amodra@gmail.com>
1578 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1579 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1581 2020-05-01 Alan Modra <amodra@gmail.com>
1584 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1585 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1586 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1587 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1588 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1589 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1590 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1591 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1592 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1593 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1595 2020-05-01 Alan Modra <amodra@gmail.com>
1598 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1599 from shared libraries.
1601 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1603 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1604 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1605 equals 0. Report overflow when the result has negative sign but
1606 all significant bits are zero.
1608 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1610 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1611 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1613 2020-04-28 Alan Modra <amodra@gmail.com>
1615 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1616 Emit warning message.
1618 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1620 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1621 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1622 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1623 to x86_64_pe_big_vec as it not a big-endian format.
1624 (vec i386_pe_big_vec): New.
1625 * configure.ac: Likewise.
1626 * targets.c: Likewise.
1627 * configure: Regenerate.
1628 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1629 COFF_WITH_PE_BIGOBJ): New.
1630 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1632 (x86_64_pe_be_vec): Moved.
1634 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1636 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1637 * elf.c (elfcore_grok_arc_v2): New function.
1638 (elfcore_grok_note): Call the new function to handle the corresponding
1640 (elfcore_write_arc_v2): New function.
1641 (elfcore_write_register_note): Call the new function to handle the
1642 corresponding pseudo-sections.
1644 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1647 * bfd-in2.h: Regenerated.
1648 * elf32-xtensa.c (elf_howto_table): New entries for
1649 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1650 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1651 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1652 R_XTENSA_NDIFF{8,16,32}.
1653 * libbfd.h (bfd_reloc_code_real_names): Add names for
1654 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1655 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1656 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1657 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1659 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1662 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1665 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1668 * elf-bfd.h (elf_backend_data): Add
1669 elf_backend_strip_zero_sized_dynamic_sections.
1670 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1671 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1673 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1675 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1677 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1679 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1681 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1683 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1685 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1687 2020-04-21 Nick Clifton <nickc@redhat.com>
1689 * po/sr.po: Updated Serbian translation.
1691 2020-04-21 Alan Modra <amodra@gmail.com>
1693 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1696 2020-04-20 Stephen Casner <casner@acm.org>
1698 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1699 causing globals from linker script to be treated as debug symbols.
1700 (translate_symbol_table): Don't sign-extend symbol values from 16
1701 to 64 bits in nm output.
1703 2020-04-20 Alan Modra <amodra@gmail.com>
1705 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1707 2020-04-18 Alan Modra <amodra@gmail.com>
1709 * section.c (bfd_is_const_section): Correct test for special
1711 * bfd-in2.h: Regenerate.
1713 2020-04-17 Alan Modra <amodra@gmail.com>
1716 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1719 2020-04-16 Nick Clifton <nickc@redhat.com>
1722 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1723 abort with a more helpful error message.
1725 2020-04-16 Alan Modra <amodra@gmail.com>
1728 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1731 2020-04-15 Fangrui Song <maskray@google.com>
1734 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1735 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1736 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1737 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1738 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1739 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1740 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1741 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1742 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1743 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1744 * elflink.c (elf_link_output_extsym): Likewise.
1745 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1747 2020-04-15 Alan Modra <amodra@gmail.com>
1750 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1751 pointer into strings that may be freed for section name, always
1752 allocate a new string.
1754 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1755 Jan W. Jagersma <jwjagersma@gmail.com>
1757 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1758 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1759 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1760 (_bfd_go32_mkobject): New functions.
1761 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1762 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1763 (go32exe_mkobject): Call _bfd_go32_mkobject.
1764 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1765 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1767 (coff_write_relocs): Enable extended reloc counter code if
1768 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1769 (coff_write_object_contents): Likewise. Pad section headers
1770 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1771 instead of coff_swap_scnhdr_out.
1772 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1773 enable extended reloc counter.
1774 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1775 Declare with ATTRIBUTE_UNUSED.
1776 * libcoff-in.h: (struct coff_tdata): New field go32.
1778 * libcoff.h: Regenerate.
1780 2020-04-14 Fangrui Song <maskray@google.com>
1783 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1786 2020-04-14 Stephen Casner <casner@acm.org>
1789 * pdp11.c: Add implementation of --imagic option.
1790 (adjust_o_magic): Fix objcopy --extract-symbol test.
1791 * libaout.h (enum aout_magic): Add i_magic.
1793 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1794 Nick Clifton <nickc@redhat.com>
1796 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1798 <default>: Error rather than abort.
1800 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1803 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1804 relocation section from section group.
1806 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1808 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1809 bfd->origin to file offset.
1810 * bfdwin.c (bfd_get_file_window): Likewise.
1811 * bfd.c: Clarify the use of the bfd->origin field.
1812 * bfd-in2.h: Regenerate.
1813 * coff-i386.c: Don't include go32exe.h. Allow overriding
1814 coff_write_object_contents via COFF_WRITE_CONTENTS.
1815 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1816 (go32exe_write_object_contents): New functions.
1817 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1818 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1819 (create_go32_stub): Remove check for 2k size limit. Read stub
1820 from go32exe_temp_stub if present.
1821 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1822 copy variable-length stub.
1823 (go32_check_format): Read stub to go32exe_temp_stub, set
1824 origin, return go32exe_cleanup.
1825 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1826 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1827 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1828 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1829 Remove functions and their associated #defines.
1830 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1831 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1832 Rename field go32stub to stub.
1833 * libcoff.h: Regenerate.
1834 * coff-stgo32.c (go32_check_format): Rename to...
1835 (go32exe_check_format): ...this.
1836 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1837 (go32exe_copy_private_bfd_data): ...this.
1838 (stub_bytes): Rename to...
1839 (go32exe_default_stub): ...this.
1840 (create_go32_stub): Rename to...
1841 (go32exe_create_stub): ...this.
1842 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1845 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1849 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1850 relocation to R_386_32 for relocation against non-preemptible
1852 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1853 allocate dynamic relocation for non-preemptible absolute symbol.
1854 (elf_i386_relocate_section): Pass sec to
1855 GENERATE_DYNAMIC_RELOCATION_P.
1856 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1857 (elf_x86_64_convert_load_reloc): Covert load relocation to
1858 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1859 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1860 for non-preemptible absolute symbol if they overflow.
1861 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1862 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1863 symbol. Don't allocate dynamic relocation for non-preemptible
1865 (elf_x86_64_relocate_section): Don't generate relative relocation
1866 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1867 to GENERATE_DYNAMIC_RELOCATION_P.
1868 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1869 against non-preemptible absolute symbol.
1870 (_bfd_elf_x86_valid_reloc_p): New function.
1871 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1873 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1874 argument. Don't generate dynamic relocation against
1875 non-preemptible absolute symbol.
1876 (ABS_SYMBOL_P): New.
1877 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1878 against non-preemptible absolute symbol.
1880 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1881 (_bfd_elf_x86_valid_reloc_p): New.
1883 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1886 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1887 address in the GOT if in thumb only mode.
1889 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1891 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1893 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1895 * mmo.c (mmo_scan): Create .text section only when needed, not
1898 2020-03-31 Alan Modra <amodra@gmail.com>
1900 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1903 2020-03-31 Alan Modra <amodra@gmail.com>
1905 * vms-alpha.c (image_write): Check bounds for sections without
1906 contents too. Error on non-zero write to section without
1908 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1910 2020-03-31 Alan Modra <amodra@gmail.com>
1912 * tekhex.c (pass_over): Check is_eof before reading buffer.
1914 2020-03-30 Nick Clifton <nickc@redhat.com>
1917 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1918 field to timestamp and make it an integer.
1919 * libcoff.h: Regenerate.
1920 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1921 field in the pe_data structure rather than the insert_timestamp
1924 2020-03-30 Alan Modra <amodra@gmail.com>
1927 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1930 2020-03-26 Nick Clifton <nickc@redhat.com>
1932 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1933 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1935 * libbfd.h: Regenerate.
1937 2020-03-26 Alan Modra <amodra@gmail.com>
1939 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1941 2020-03-26 Alan Modra <amodra@gmail.com>
1943 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1945 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1947 2020-03-25 Nick Clifton <nickc@redhat.com>
1949 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1951 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1952 * libbfd.h: Regenerate.
1954 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1956 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1957 correct field name in the output string.
1959 2020-03-25 Alan Modra <amodra@gmail.com>
1962 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1963 for SHT_NOBITS section if first in segment.
1965 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1968 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1969 (_bfd_elf_get_symbol_version_string): This.
1970 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1971 (_bfd_elf_get_symbol_version_string): This.
1972 (bfd_elf_print_symbol): Pass TRUE to
1973 _bfd_elf_get_symbol_version_string.
1974 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1975 bfd_boolean argument.
1976 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1977 * targets.c (_bfd_get_symbol_version_string): Likewise.
1978 (bfd_get_symbol_version_string): Likewise.
1979 * bfd-in2.h: Regenerated.
1981 2020-03-24 Nick Clifton <nickc@redhat.com>
1982 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1985 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1988 2020-03-24 Nick Clifton <nickc@redhat.com>
1991 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1992 segment to use for PT_GNU_RELRO, ignore empty sections in a
1993 segment's current list.
1995 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1998 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2000 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2003 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2004 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2005 on the previous _bfd_elf_get_symbol_version_string.
2006 (_bfd_elf_get_symbol_version_string): Use it.
2008 2020-03-24 Alan Modra <amodra@gmail.com>
2010 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2011 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2014 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2016 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2018 2020-03-23 Alan Modra <amodra@gmail.com>
2020 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2021 symbol count. Allocate an extra byte to ensure name strings
2022 are terminated. Sanity check name offsets. Release memory on
2025 2020-03-23 Alan Modra <amodra@gmail.com>
2027 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2028 field hasn't been read. Remove unnecessary casts.
2030 2020-03-22 Alan Modra <amodra@gmail.com>
2032 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2033 enough to read number of symbols.
2035 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2037 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2038 (EXECUTABLE_SUFFIX): Likewise.
2039 * config.in: Regenerated.
2040 * configure: Likewise.
2041 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2042 _bfd_generic_close_and_cleanup.
2043 (plugin_list_entry): Remove resolution_file, resolution_option,
2044 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2045 lto_wrapper, gcc_env and initialized,
2046 (need_lto_wrapper_p): Removed.
2047 (get_lto_wrapper): Likewise.
2048 (setup_lto_wrapper_env): Likewise.
2049 (register_all_symbols_read): Likewise.
2050 (egister_cleanup): Likewise.
2051 (get_symbols): Likewise.
2052 (add_input_file): Likewise.
2053 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2054 (add_symbols): Updated.
2055 (try_claim): Likewise.
2056 (try_load_plugin): Likewise.
2057 (bfd_plugin_canonicalize_symtab): Likewise.
2058 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2059 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2061 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2064 * plugin.c (plugin_list_entry): Add has_symbol_type.
2065 (add_symbols_v2): New function.
2066 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2067 provides symbol type.
2068 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2069 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2072 2020-03-20 Alan Modra <amodra@gmail.com>
2074 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2075 enough to read number of symbols.
2077 2020-03-20 Alan Modra <amodra@gmail.com>
2079 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2080 backend functions for NULL before calling.
2081 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2082 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2083 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2084 * elfnn-ia64.c (ignore_errors): New function.
2085 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2087 2020-03-19 Nick Clifton <nickc@redhat.com>
2090 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2091 location of the varinfo in the unit's debug info data. Change the
2092 type of the stack field to a boolean.
2093 (lookup_var_by_offset): New function. Returns the varinfo
2094 structure for the variable described at the given offset in the
2096 (scan_unit_for_symbols): Add support for variables which have the
2097 DW_AT_specification attribute.
2099 2020-03-19 Nick Clifton <nickc@redhat.com>
2102 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2105 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2107 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2109 2020-03-18 Nick Clifton <nickc@redhat.com>
2112 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2113 memory access when processing a corrupt secondary reloc section.
2115 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2117 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2118 instead of calling abort.
2119 * elf32-csky.c (csky_build_one_stub): Likewise.
2120 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2121 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2122 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2123 * elf32-metag.c (metag_build_one_stub): Likewise.
2124 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2125 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2126 (ppc_size_one_stub): Likewise.
2127 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2129 2020-03-17 Nick Clifton <nickc@redhat.com>
2132 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2133 with error messages.
2135 2020-03-17 Nick Clifton <nickc@redhat.com>
2138 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2139 free. Add free on another failure path.
2141 2020-03-16 Alan Modra <amodra@gmail.com>
2144 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2145 we have a non-zero section count. Do lma comparison in octets.
2147 2020-03-16 Alan Modra <amodra@gmail.com>
2149 * vms-alpha.c (dst_restore_location): Validate index into
2150 dst_ptr_offsets array before accessing. Return status.
2151 (dst_retrieve_location): Similarly, making "loc" parameter a
2152 pointer to return value.
2153 (_bfd_vms_slurp_etir): Update calls to above functions.
2155 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2157 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2159 * configure: Regenerated.
2161 2020-03-14 Alan Modra <amodra@gmail.com>
2163 * section.c (BFD_FAKE_SECTIONS): Formatting.
2164 * bfd-in2.h: Regenerate.
2166 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2168 * elf.c (elfcore_grok_netbsd_note): Add support for
2169 NT_NETBSDCORE_LWPSTATUS notes.
2171 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2173 * bfd-in2.h: Regenerate.
2174 * section.c (asection): Add already_assigned field.
2175 (BFD_FAKE_SECTION): Add default initializer for it.
2176 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2177 * elf32-arm.c (arm_build_one_stub): Add support for
2178 non_contiguous_regions.
2179 * elf32-csky.c (csky_build_one_stub): Likewise.
2180 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2181 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2182 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2183 * elf32-metag.c (metag_build_one_stub): Likewise.
2184 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2185 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2186 (ppc_size_one_stub): Likewise.
2187 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2188 * elflink.c (elf_link_input_bfd): Likewise.
2190 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2193 * elf-linker-x86.h (elf_linker_x86_params): Add
2194 static_before_all_inputs and has_dynamic_linker.
2195 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2196 dynamic input objects if -static is passed at command-line
2197 before all input files without --dynamic-linker unless
2198 --no-dynamic-linker is used.
2200 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2202 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2204 2020-03-13 Christian Eggers <ceggers@gmx.de>
2206 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2207 "p_paddr" from "at".
2208 * elfcode.h (bfd_from_remote_memory): Add units to several
2209 parameters. New local "opb". Fix usage of p_align. Fix
2210 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2211 call of target_read_memory.
2212 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2213 calculation of "offset" and "output_offset".
2214 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2215 from "offset" and fix calculation of "end" from "vma+size". Fix
2216 comparison between "sh_addr" and "vma"/"output_offset".
2217 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2218 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2220 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2221 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2222 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2223 assignment of p_paddr from phdr_lma. Fix comparison between
2224 "lma+size" and "next->lma".
2225 (elf_sort_segments): Fix assignment from p_paddr to lma.
2226 (assign_file_positions_for_load_sections): Add unit (bytes) to
2227 local "align". Fix calculation of local "off_adjust". Fix
2228 calculation of local "filehdr_vaddr".
2229 (assign_file_positions_for_non_load_sections): New local "opb".
2230 Fix calculation of "end" from "p_size". Fix comparison between
2231 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2232 from "end" and "p_vaddr".
2233 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2234 vma. Fix assignment to p_paddr from lma. Fix comparison between
2235 p_paddr and lma. Fix assignment to p_paddr from lma.
2236 * merge.c (sec_merge_emit): New local "opb". Convert
2237 "alignment_power" to octets.
2238 (_bfd_add_merge_section): New locals "alignment_power" and
2239 "opb". Fix comparison between "alignment_power" and
2241 (_bfd_merge_sections): New local "opb". Divide size by opb
2242 before checking align mask.
2244 2020-03-13 Christian Eggers <ceggers@gmx.de>
2246 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2247 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2249 (_bfd_elf_make_section_from_phdr): Similarly.
2250 (elf_fake_sections): Fix calculation of
2251 Elf_Internal_shdr::sh_addr from section VMA.
2252 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2254 (assign_file_positions_for_load_sections): Fix calculations of
2255 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2256 comparison between program header address and section LMA.
2257 (assign_file_positions_for_non_load_sections): Likewise.
2258 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2259 (IS_CONTAINED_BY_VMA): Add parameter opb.
2260 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2261 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2262 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2263 Fix calculations of p_addr_valid and p_vaddr_offset.
2264 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2265 with octets per byte when comparing against p_vaddr.
2267 2020-03-11 Alan Modra <amodra@gmail.com>
2269 * som.c (setup_sections): Sanity check subspace.name.
2271 2020-03-11 Alan Modra <amodra@gmail.com>
2273 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2275 2020-03-10 Alan Modra <amodra@gmail.com>
2278 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2281 2020-03-09 Alan Modra <amodra@gmail.com>
2283 * wasm-module.c (wasm_scan): Sanity check file name length
2284 before allocating memory. Move common section setup code. Do
2285 without bfd_tell to calculate section size.
2287 2020-03-06 Nick Clifton <nickc@redhat.com>
2289 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2290 with error messages and failure return values.
2292 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2294 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2295 relocation sections for any removed reference to a dynamic symbol.
2297 2020-03-05 Nick Clifton <nickc@redhat.com>
2299 * elf-bfd.h (struct elf_backend_data): Add new fields:
2300 init_secondary_reloc_section, slurp_secondary_reloc_section,
2301 write_secondary_reloc_section.
2302 (_bfd_elf_init_secondary_reloc_section): Prototype.
2303 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2304 (_bfd_elf_write_secondary_reloc_section): Prototype.
2305 * elf.c ( bfd_section_from_shdr): Invoke the new
2306 init_secondary_reloc_section backend function, if defined, when a
2307 second reloc section is encountered.
2308 (swap_out_syms): Invoke the new symbol_section_index function, if
2309 defined, when computing the section index of an OS/PROC specific
2311 (_bfd_elf_init_secondary_reloc_section): New function.
2312 (_bfd_elf_slurp_secondary_reloc_section): New function.
2313 (_bfd_elf_write_secondary_reloc_section): New function.
2314 (_bfd_elf_copy_special_section_fields): New function.
2315 * elfcode.h (elf_write_relocs): Invoke the new
2316 write_secondary_relocs function, if defined, in order to emit
2318 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2319 function, if defined, in order to read in secondary relocs.
2320 * elfxx-target.h (elf_backend_copy_special_section_fields):
2321 Provide a non-NULL default definition.
2322 (elf_backend_init_secondary_reloc_section): Likewise.
2323 (elf_backend_slurp_secondary_reloc_section): Likewise.
2324 (elf_backend_write_secondary_reloc_section): Likewise.
2325 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2327 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2328 * configure: Regenerate.
2330 2020-03-05 Alan Modra <amodra@gmail.com>
2332 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2333 against file size before allocating memory. Use bfd_alloc rather
2334 than bfd_zalloc for carsym/strings memory.
2336 2020-03-04 Alan Modra <amodra@gmail.com>
2338 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2339 sh_addr mod sh_addalign is zero.
2341 2020-03-04 Alan Modra <amodra@gmail.com>
2343 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2345 2020-03-03 Alan Modra <amodra@gmail.com>
2347 * format.c (struct bfd_preserve): Add cleanup field.
2348 (bfd_preserve_save): Add cleanup param and save.
2349 (bfd_preserve_restore): Return cleanup.
2350 (bfd_preserve_finish): Call the cleanup for the discarded match.
2351 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2352 and clear when preserving a match. Restore cleanup too when
2353 restoring that match.
2355 2020-03-02 Alan Modra <amodra@gmail.com>
2357 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2358 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2359 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2360 (core_sco5_vec): Correct initialisers.
2362 2020-03-02 Alan Modra <amodra@gmail.com>
2364 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2365 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2366 * cisco-core.c (cisco_core_file_validate): Likewise.
2367 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2368 * hpux-core.c (hpux_core_core_file_p): Likewise.
2369 * irix-core.c (irix_core_core_file_p): Likewise.
2370 * lynx-core.c (lynx_core_file_p): Likewise.
2371 * netbsd-core.c (netbsd_core_file_p): Likewise.
2372 * osf-core.c (osf_core_core_file_p): Likewise.
2373 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2374 * sco5-core.c (sco5_core_file_p): Likewise.
2376 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2378 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2380 2020-03-02 Alan Modra <amodra@gmail.com>
2382 * targets.c (bfd_cleanup): New typedef.
2383 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2384 * libbfd-in.h (_bfd_no_cleanup): Define.
2385 * format.c (bfd_reinit): Add cleanup parameter, call it.
2386 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2387 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2388 * aout-target.h (callback, object_p): Return bfd_cleanup.
2389 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2390 * archive.c (bfd_generic_archive_p): Likewise.
2391 * binary.c (binary_object_p): Likewise.
2392 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2393 * coff-ia64.c (ia64coff_object_p): Likewise.
2394 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2395 * coff-sh.c (coff_small_object_p): Likewise.
2396 * coff-stgo32.c (go32_check_format): Likewise.
2397 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2398 (xcoff64_core_p): Likewise.
2399 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2400 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2401 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2402 * elfcode.h (elf_object_p): Likewise.
2403 * elfcore.h (elf_core_file_p): Likewise.
2404 * i386msdos.c (msdos_object_p): Likewise.
2405 * ihex.c (ihex_object_p): Likewise.
2406 * libaout.h (some_aout_object_p): Likewise.
2407 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2408 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2409 * libbfd.c (_bfd_dummy_target): Likewise.
2410 * libcoff-in.h (coff_object_p): Likewise.
2411 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2412 (bfd_mach_o_arm64_core_p): Likewise.
2413 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2414 (bfd_mach_o_arm_core_p): Likewise.
2415 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2416 (bfd_mach_o_i386_core_p): Likewise.
2417 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2418 (bfd_mach_o_x86_64_core_p): Likewise.
2419 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2420 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2421 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2422 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2423 * mmo.c (mmo_object_p): Likewise.
2424 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2425 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2426 (pe_bfd_object_p): Likewise.
2427 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2428 * ppcboot.c (ppcboot_object_p): Likewise.
2429 * rs6000-core.c (rs6000coff_core_p): Likewise.
2430 * som.c (som_object_setup, som_object_p): Likewise.
2431 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2432 * tekhex.c (tekhex_object_p): Likewise.
2433 * vms-alpha.c (alpha_vms_object_p): Likewise.
2434 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2435 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2436 * wasm-module.c (wasm_object_p): Likewise.
2437 * xsym.c (bfd_sym_object_p): Likewise.
2438 * xsym.h (bfd_sym_object_p): Likewise.
2439 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2441 * pdp11.c (some_aout_object_p): Likewise.
2442 * plugin.c (register_ld_plugin_object_p): Update object_p
2444 * plugin.h (register_ld_plugin_object_p): Likewise.
2445 * bfd-in2.h: Regenerate.
2446 * libbfd.h: Regenerate.
2447 * libcoff.h: Regenerate.
2449 2020-03-02 Alan Modra <amodra@gmail.com>
2451 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2452 applicable section flags.
2453 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2454 (mips_ecoff_bele_vec): Likewise.
2455 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2457 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2458 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2460 2020-03-02 Alan Modra <amodra@gmail.com>
2462 * elf32-m32r.c (m32r_elf_section_flags): New function.
2463 (elf_backend_section_flags): Define.
2464 * elf32-nds32.c (nds32_elf_section_flags): New function.
2465 (elf_backend_section_flags): Define.
2466 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2467 .sbss and .sdata sections.
2468 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2469 for SHF_V850_GPREL sections.
2470 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2472 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2473 for SHF_PARISC_SHORT sections.
2474 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2475 (elf_backend_section_flags): Define.
2476 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2477 for SHF_MIPS_GPREL sections. Delete FIXME.
2479 2020-03-02 Alan Modra <amodra@gmail.com>
2481 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2482 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2483 calling elf_backend_section_flags with adjusted params. Use
2484 newsect->flags past that point.
2485 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2487 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2488 to have their type overridden, and all sh_flags but processor and
2490 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2491 * elf32-mep.c (mep_elf_section_flags): Likewise.
2492 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2493 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2494 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2495 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2496 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2497 stub BFD and non-aarch64 input files when scanning for stubs.
2499 2020-03-02 Alan Modra <amodra@gmail.com>
2501 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2502 limit to decompressed element size.
2504 2020-03-02 Alan Modra <amodra@gmail.com>
2506 * vms-lib.c (vms_traverse_index): Add recur_count param and
2507 update calls. Fail on excessive recursion.
2509 2020-03-02 Alan Modra <amodra@gmail.com>
2511 * vms-alpha.c (vms_get_remaining_object_record): Use
2512 bfd_realloc_or_free rather than bfd_realloc.
2513 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2514 (dst_define_location, parse_module): Likewise, and check realloc
2515 return status before using memory. Return status from function
2516 adjusting all callers.
2518 2020-02-28 Alan Modra <amodra@gmail.com>
2520 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2522 2020-02-28 Alan Modra <amodra@gmail.com>
2524 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2525 Remove duplicate undersize check.
2527 2020-02-27 Alan Modra <amodra@gmail.com>
2530 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2532 2020-02-27 Alan Modra <amodra@gmail.com>
2535 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2536 (coff_section_type): Adjust comment.
2537 (decode_section_type): Likewise. Call coff_section_type before
2538 decode_section_type.
2539 (bfd_decode_symclass): Use 'c' for common sections other than
2542 2020-02-27 Alan Modra <amodra@gmail.com>
2544 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2547 2020-02-27 Alan Modra <amodra@gmail.com>
2549 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2550 if file is an archive element.
2551 * bfd-in2.h: Regenerate.
2553 2020-02-26 Alan Modra <amodra@gmail.com>
2555 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2556 bfd_set_error on failing test. Don't bother changing bfd_error on
2557 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2558 Check sym name is within string buffer. Use size_t for some vars.
2559 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2560 int_buf. Don't change bfd_error on file read error. Use
2561 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2562 calculations to catch overflows before they occur. malloc and
2563 free raw armap rather than using bfd_alloc. Read raw armap before
2564 allocating carsym+strings buffer.
2565 (_bfd_slurp_extended_name_table): Localize variables. Check
2566 name size against file size.
2568 2020-02-26 Alan Modra <amodra@gmail.com>
2570 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2572 2020-02-26 Alan Modra <amodra@gmail.com>
2574 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2575 malloc. Check for NULL return from bfd_malloc.
2576 (rx_table_find, rx_table_map): Likewise.
2577 (rx_set_section_contents): Check bfd_alloc return.
2578 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2580 2020-02-26 Alan Modra <amodra@gmail.com>
2582 * aoutx.h: Indent labels correctly. Format error strings.
2583 * archive.c: Likewise.
2584 * archive64.c: Likewise.
2585 * coff-arm.c: Likewise.
2586 * coff-rs6000.c: Likewise.
2587 * coff-stgo32.c: Likewise.
2588 * cpu-arm.c: Likewise.
2589 * dwarf2.c: Likewise.
2590 * elf-ifunc.c: Likewise.
2591 * elf-properties.c: Likewise.
2592 * elf-s390-common.c: Likewise.
2593 * elf-strtab.c: Likewise.
2595 * elf32-arm.c: Likewise.
2596 * elf32-bfin.c: Likewise.
2597 * elf32-cr16.c: Likewise.
2598 * elf32-csky.c: Likewise.
2599 * elf32-i386.c: Likewise.
2600 * elf32-m68k.c: Likewise.
2601 * elf32-msp430.c: Likewise.
2602 * elf32-nds32.c: Likewise.
2603 * elf32-nios2.c: Likewise.
2604 * elf32-pru.c: Likewise.
2605 * elf32-xtensa.c: Likewise.
2606 * elf64-ia64-vms.c: Likewise.
2607 * elf64-x86-64.c: Likewise.
2608 * elfcode.h: Likewise.
2609 * elfcore.h: Likewise.
2610 * elflink.c: Likewise.
2611 * elfnn-aarch64.c: Likewise.
2612 * elfnn-ia64.c: Likewise.
2613 * elfnn-riscv.c: Likewise.
2614 * elfxx-mips.c: Likewise.
2615 * elfxx-sparc.c: Likewise.
2616 * elfxx-x86.c: Likewise.
2617 * i386lynx.c: Likewise.
2618 * merge.c: Likewise.
2619 * pdp11.c: Likewise.
2620 * plugin.c: Likewise.
2621 * reloc.c: Likewise.
2623 2020-02-26 Alan Modra <amodra@gmail.com>
2626 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2628 (bfd_elf_add_dt_needed_tag): Declare.
2629 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2630 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2631 from elf_add_dt_needed_tag. Remove soname and doit param.
2632 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2633 to see whether as-needed lib is already loaded, use dyn_loaded
2634 list instead. When saving and restoring around as-needed lib
2635 handle possibility that dynstr has not been initialised. Don't
2636 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2637 Mark libs loaded via DT_NEEDED entries of other libs with
2638 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2640 (elf_link_check_versioned_symbol): Remove now unneccesary
2641 DYNAMIC check when traversing dyn_loaded list.
2643 2020-02-26 Alan Modra <amodra@gmail.com>
2645 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2647 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2650 * plugin.c (need_lto_wrapper_p): New.
2651 (bfd_plugin_set_program_name): Add an int argument to set
2653 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2655 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2657 2020-02-24 Alan Modra <amodra@gmail.com>
2659 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2661 2020-02-24 Alan Modra <amodra@gmail.com>
2663 * vms-lib.c (struct carsym_mem): Add limit.
2664 (vms_add_index): Heed limit.
2665 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2666 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2667 Always return actual number read.
2668 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2669 assertion with error exit.
2671 2020-02-22 Alan Modra <amodra@gmail.com>
2674 * elf.c (assign_file_positions_for_load_sections): Continue linking
2675 on "PHDR segment not covered by LOAD segment" errors.
2677 2020-02-21 Alan Modra <amodra@gmail.com>
2679 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2681 (bfd_mach_o_canonicalize_reloc): Likewise.
2682 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2683 counts and offsets against file size.
2684 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2685 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2686 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2687 against file size. Delete symbol table error message.
2688 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2690 (bfd_mach_o_read_symtab): Likewise.
2691 (bfd_mach_o_read_command): Pass file size.
2692 (bfd_mach_o_scan): Sanity check command count against file size.
2694 2020-02-21 Alan Modra <amodra@gmail.com>
2697 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2698 "text", "data" and "bss" section pointer vars. Don't update
2699 section size, just exec header sizes.
2700 (adjust_sizes_and_vmas): Don't update text section size. Set
2701 initial exec header a_text. Print exec headers sizes.
2702 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2703 (adjust_sizes_and_vmas): Similarly. Formatting.
2704 (final_link): Correct final file extension.
2706 2020-02-20 Nick Clifton <nickc@redhat.com>
2708 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2710 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2712 (elfNN_bed): Initialise the symbol_section_index field.
2713 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2714 OS and PROC specific section indicies. Warn if converting other
2715 reserved incidies to SHN_ABS.
2717 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2720 * cpu-z80.c: Add machine type compatibility checking.
2722 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2725 * plugin.c (plugin_list_entry): Remove handle.
2726 (try_load_plugin): Call dlclose before return.
2728 2020-02-19 Alan Modra <amodra@gmail.com>
2730 * libbfd-in.h (_bfd_constant_p): Define.
2731 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2732 file size before allocating memory.
2733 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2734 * elf.c (bfd_elf_get_str_section): Likewise.
2735 (_bfd_elf_slurp_version_tables): Likewise.
2736 * libbfd.h: Regenerate.
2738 2020-02-19 Alan Modra <amodra@gmail.com>
2740 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2741 * aoutx.h (aout_get_external_symbols): Replace calls to
2742 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2743 (slurp_reloc_table): Likewise.
2744 * archive.c (do_slurp_bsd_armap): Likewise.
2745 (do_slurp_coff_armap): Likewise.
2746 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2747 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2748 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2749 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2750 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2751 (_bfd_coff_get_external_symbols): Likewise.
2752 * ecoff.c (ecoff_slurp_symbolic_header),
2753 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2754 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2755 (ecoff_indirect_link_order): Likewise.
2756 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2757 (_bfd_elf_slurp_version_tables): Likewise.
2758 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2759 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2760 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2761 * elf64-alpha.c (READ): Likewise.
2762 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2763 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2764 * elfcode.h (elf_slurp_symbol_table),
2765 (elf_slurp_reloc_table_from_section): Likewise.
2766 * elflink.c (elf_link_add_object_symbols),
2767 (elf_link_check_versioned_symbol): Likewise.
2768 * elfxx-mips.c (READ): Likewise.
2769 * i386lynx.c (slurp_reloc_table): Likewise.
2770 * lynx-core.c (lynx_core_file_p): Likewise.
2771 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2772 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2773 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2774 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2775 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2776 (bfd_pef_parse_symbols): Likewise.
2777 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2778 * som.c (setup_sections, som_slurp_string_table),
2779 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2780 (som_bfd_fill_in_ar_symbols): Likewise.
2781 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2782 (evax_bfd_print_image): Likewise.
2783 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2784 * wasm-module.c (wasm_scan): Likewise.
2785 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2786 * xsym.c (bfd_sym_read_name_table),
2787 (bfd_sym_print_type_information_table_entry): Likewise.
2788 * libbfd.h: Regenerate.
2790 2020-02-19 Alan Modra <amodra@gmail.com>
2792 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2793 reading external relocs.
2794 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2795 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2797 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2799 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2800 (m32c_elf_relax_section): Likewise.
2801 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2802 (rl78_elf_relax_section): Likewise.
2803 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2804 (elf32_rx_relax_section): Likewise.
2805 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2806 parameter types and use..
2807 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2808 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2809 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2810 being read from file, just the extra.
2811 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2812 after reading external syms. Free on failure.
2814 2020-02-19 Alan Modra <amodra@gmail.com>
2816 * coffcode.h (buy_and_read, coff_slurp_line_table),
2817 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2818 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2819 corresponding bfd_alloc call. Adjust variables to suit.
2820 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2821 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2822 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2823 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2824 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2825 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2826 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2827 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2828 * elf64-alpha.c (READ): Likewise.
2829 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2830 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2831 (bfd_from_remote_memory): Likewise.
2832 * elfcore.h (core_find_build_id): Likewise.
2833 * elfxx-mips.c (READ): Likewise.
2834 * mach-o.c (bfd_mach_o_mangle_sections),
2835 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2836 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2837 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2838 * som.c (setup_sections, som_prep_for_fixups)
2839 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2840 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2841 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2842 (som_bfd_ar_write_symbol_stuff): Likewise.
2843 * vms-alpha.c (vector_grow1): Likewise.
2844 * vms-lib.c (vms_add_index): Likewise.
2845 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2846 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2847 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2848 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2849 (bfd_alloc2, bfd_zalloc2): Delete.
2850 (_bfd_mul_overflow): Define.
2851 * libbfd.h: Regenerate.
2853 2020-02-19 Alan Modra <amodra@gmail.com>
2855 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2857 (assign_section_numbers): Likewise.
2858 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2859 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2860 bfd_malloc2, size_t amt, and unsigned tls_count.
2861 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2862 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2863 (elf_output_implib): Use bfd_alloc.
2865 2020-02-19 Alan Modra <amodra@gmail.com>
2867 * bfd.c (struct bfd): Move format and direction to other
2868 bitfields. Add "size".
2869 * bfdio.c (bfd_get_size): Cache size when not writing file.
2870 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2871 returning zero, ie. unknown.
2872 (bfd_get_alt_debug_link_info): Likewise.
2873 * bfd-in2.h: Regenerate.
2875 2020-02-19 Alan Modra <amodra@gmail.com>
2877 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2878 bfd_get_file_size twice.
2879 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2880 zero, ie. unknown, return.
2881 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2882 * elfcode.h (elf_swap_shdr_in): Likewise.
2883 (elf_object_p): Don't call bfd_get_file_size twice and correct
2886 2020-02-19 Alan Modra <amodra@gmail.com>
2888 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2889 FALSE if memory alloc fails. Adjust calls.
2890 * som.c (som_prep_for_fixups): Likewise.
2891 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2892 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2893 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2894 * som.c (som_build_and_write_symbol_table): Return via error_return
2896 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2897 (VEC_APPEND_EL): Delete.
2898 (vector_grow1): Return pointer to element. Catch overflow.
2899 Return NULL on memory allocation failure.
2900 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2901 (alpha_vms_add_fixup_ca): Likewise.
2902 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2904 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2906 2020-02-19 Alan Modra <amodra@gmail.com>
2908 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2909 * aout-target.h (object_p): Likewise.
2910 * aout-tic30.c (tic30_aout_object_p): Likewise.
2911 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2912 (emit_stringtab, write_syms, link_hash_table_create),
2913 (aout_link_write_other_symbol): Likewise.
2914 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2915 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2916 (_bfd_compute_and_write_armap): Likewise.
2917 * archures.c (bfd_arch_list): Likewise.
2918 * bfd.c (bfd_record_phdr): Likewise.
2919 * binary.c (binary_canonicalize_symtab): Likewise.
2920 * cisco-core.c (cisco_core_file_validate): Likewise.
2921 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2922 (find_arm_glue, record_arm_to_thumb_glue),
2923 (record_thumb_to_arm_glue): Likewise.
2924 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2925 (ppc_allocate_toc_section): Likewise.
2926 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2927 * coff-sh.c (sh_relax_section): Likewise.
2928 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2929 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2930 (coff_set_alignment_hook, coff_mkobject),
2931 (coff_compute_section_file_positions): Likewise.
2932 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2933 (coff_find_nearest_line_with_names),
2934 ( bfd_coff_set_symbol_class): Likewise.
2935 * cofflink.c (_bfd_coff_link_hash_table_create),
2936 (_bfd_coff_link_input_bfd): Likewise.
2937 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2938 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2939 (build_line_info_table, sort_line_sequences),
2940 (line_info_add_include_dir, line_info_add_file_name),
2941 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2942 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2943 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2944 (_bfd_ecoff_find_nearest_line),
2945 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2946 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2947 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2948 * elf-m10300.c (mn10300_elf_relax_section),
2949 (elf32_mn10300_link_hash_table_create): Likewise.
2950 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2951 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2952 * elf32-arm.c (elf32_arm_link_hash_table_create),
2953 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2954 (elf32_arm_new_section_hook): Likewise.
2955 * elf32-avr.c (elf_avr_new_section_hook),
2956 (elf32_avr_link_hash_table_create, get_local_syms),
2957 (elf32_avr_setup_section_lists): Likewise.
2958 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2959 (bfin_link_hash_table_create): Likewise.
2960 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2961 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2962 * elf32-csky.c (csky_elf_link_hash_table_create),
2963 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2964 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2965 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2966 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2967 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2968 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2969 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2970 (m32r_elf_check_relocs): Likewise.
2971 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2972 (elf32_m68hc11_setup_section_lists),
2973 (elf32_m68hc11_size_stubs): Likewise.
2974 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2975 * elf32-metag.c (elf_metag_link_hash_table_create),
2976 (elf_metag_setup_section_lists): Likewise.
2977 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2978 (microblaze_elf_check_relocs): Likewise.
2979 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2980 (nds32_elf_check_relocs): Likewise.
2981 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2982 (get_local_syms, nios2_elf32_check_relocs),
2983 (nios2_elf32_link_hash_table_create): Likewise.
2984 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2985 (or1k_elf_check_relocs): Likewise.
2986 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2987 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2988 * elf32-s390.c (elf_s390_link_hash_table_create),
2989 (elf_s390_check_relocs): Likewise.
2990 * elf32-score.c (score_elf_create_got_section),
2991 (s3_elf32_score_new_section_hook),
2992 (elf32_score_link_hash_table_create): Likewise.
2993 * elf32-score7.c (score_elf_create_got_section),
2994 (s7_elf32_score_new_section_hook): Likewise.
2995 * elf32-sh.c (sh_elf_link_hash_table_create),
2996 (sh_elf_check_relocs): Likewise.
2997 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2998 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2999 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3000 (tilepro_elf_check_relocs): Likewise.
3001 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3002 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3003 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3004 (elf_xtensa_new_section_hook): Likewise.
3005 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3006 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3007 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3008 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3009 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3010 * elf64-ppc.c (ppc64_elf_new_section_hook),
3011 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3012 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3013 * elf64-s390.c (elf_s390_link_hash_table_create),
3014 (elf_s390_check_relocs): Likewise.
3015 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3016 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3017 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3018 (elf_link_add_archive_symbols, compute_bucket_count),
3019 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3020 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3021 (bfd_elf_final_link): Likewise.
3022 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3023 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3024 (elfNN_aarch64_new_section_hook): Likewise.
3025 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3026 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3027 (riscv_elf_check_relocs): Likewise.
3028 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3029 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3030 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3031 (_bfd_mips_elf_link_hash_table_create): Likewise.
3032 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3033 (_bfd_sparc_elf_check_relocs),
3034 (_bfd_sparc_elf_new_section_hook): Likewise.
3035 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3036 (tilegx_elf_check_relocs): Likewise.
3037 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3038 * format.c (bfd_check_format_matches): Likewise.
3039 * hash.c (_bfd_stringtab_init): Likewise.
3040 * ihex.c (ihex_scan): Likewise.
3041 * irix-core.c (irix_core_core_file_p): Likewise.
3042 * linker.c (bfd_wrapped_link_hash_lookup),
3043 (_bfd_generic_link_hash_table_create),
3044 (_bfd_generic_reloc_link_order): Likewise.
3045 * lynx-core.c (lynx_core_file_p): Likewise.
3046 * netbsd-core.c (netbsd_core_file_p): Likewise.
3047 * osf-core.c (osf_core_core_file_p): Likewise.
3048 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3049 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3050 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3051 * peicode.h (pe_mkobject): Likewise.
3052 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3053 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3054 * sco5-core.c (read_uarea): Likewise.
3055 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3056 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3057 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3058 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3059 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3060 * srec.c (srec_scan): Likewise.
3061 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3062 * targets.c (bfd_target_list): Likewise.
3063 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3064 * trad-core.c (trad_unix_core_file_p): Likewise.
3065 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3066 (vms_new_section_hook): Likewise.
3067 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3068 * xcofflink.c (xcoff_get_section_contents),
3069 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3070 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3071 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3073 2020-02-19 Alan Modra <amodra@gmail.com>
3075 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3077 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3079 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3080 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3081 a build_list_p argument. Don't search plugin_list. Short circuit
3082 when building the plugin list.
3083 (has_plugin): Renamed to has_plugin_list.
3084 (bfd_plugin_set_plugin): Don't set has_plugin.
3085 (bfd_plugin_specified_p): Check plugin_list instead.
3086 (build_plugin_list): New function.
3087 (load_plugin): Call build_plugin_list and use plugin_list.
3089 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3092 * plugin.c (try_claim): Always clean up for LTO wrapper.
3093 (try_load_plugin): Treat each object as independent. Create a
3094 copy for plugin name.
3096 2020-02-11 Nick Clifton <nickc@redhat.com>
3098 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3099 for addresses in print statements.
3100 (msp430_elf_relax_delete_bytes): Likewise.
3101 (msp430_elf_relax_add_words): Likewise.
3102 (msp430_elf_relax_section): Likewise.
3104 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3106 * plugin.c (add_symbols): Clear plugin_data memory.
3108 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3111 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3112 (EXECUTABLE_SUFFIX): Likewise.
3113 * config.in: Regenerated.
3114 * configure: Likewise.
3115 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3116 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3117 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3118 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3119 (get_lto_wrapper): New.
3120 (setup_lto_wrapper_env): Likewise.
3121 (current_plugin): Likewise.
3122 (register_all_symbols_read): Likewise.
3123 (register_cleanup): Likewise.
3124 (get_symbols): Likewise.
3125 (add_input_file): Likewise.
3126 (bfd_plugin_close_and_cleanup): Likewise.
3127 (claim_file): Removed.
3128 (register_claim_file): Set current_plugin->claim_file.
3129 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3130 lto_syms in current_plugin.
3131 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3132 all_symbols_read handler. Copy real symbols to plugin_data.
3133 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3134 (try_load_plugin): Don't reuse the previous plugin for LTO
3135 wrapper. Set up GCC LTO wrapper if possible. Don't set
3136 plugin_list_iter->claim_file.
3137 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3139 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3142 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3144 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3145 check if previous instruction matches a conditional jump inserted
3146 earlier. Invert conditional jump and delete branch in this case.
3148 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3150 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3151 msp430_elf_relax_add_words. Support insertion of either one or two
3153 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3154 needs to be grown. Handle insertion of branch instruction to replace
3157 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3159 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3160 debugging relocations.
3161 (msp430_elf_relax_delete_bytes): Likewise.
3162 (msp430_elf_relax_add_two_words): Likewise.
3163 (msp430_elf_relax_section): Likewise.
3165 2020-02-10 Alan Modra <amodra@gmail.com>
3167 * archures.c: Wrap overlong z80 comments.
3168 * bfd-in2.h: Regenerate.
3170 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3173 * archures.c: Add GBZ80 and Z80N machine values.
3174 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3175 * coff-z80.c: Add support for new reloc.
3176 * coffcode.h: Add support for new machine values.
3177 * cpu-z80.c: Add support for new machine names.
3178 * elf32-z80.c: Add support for new reloc.
3179 * bfd-in2.h: Regenerate.
3180 * libbfd.h: Regenerate.
3182 2020-02-07 Nick Clifton <nickc@redhat.com>
3185 * elf.c (rewrite_elf_program_header): Do not complain if no
3186 sections are mapped to a segment.
3188 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3191 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3192 for garbage collection on __patchable_function_entries section
3193 without linked-to section.
3195 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3198 * bfd-in2.h: Regenerated.
3199 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3200 on section if gc_mark of any of its linked-to sections is set
3201 and don't set gc_mark again.
3202 * section.c (asection): Add linked_to_symbol_name to map_head
3205 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3207 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3208 reporting an unrecognized instruction with R_V850_LONGJUMP.
3210 2020-02-05 Alan Modra <amodra@gmail.com>
3212 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3214 2020-02-04 Alan Modra <amodra@gmail.com>
3216 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3217 R_PPC_VLE_ADDR20, goto copy_reloc.
3219 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3221 * bfd-in2.h: Regenerated.
3222 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3224 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3227 * bfd-in2.h: Regenerated.
3228 * ecoff.c (bfd_debug_section): Add section_id.
3229 * section.c (bfd_section): Add section_id.
3230 (SEC_ASSEMBLER_SECTION_ID): New.
3231 (BFD_FAKE_SECTION): Add section_id.
3233 2020-02-01 Nick Clifton <nickc@redhat.com>
3235 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3238 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3240 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3241 encodings are relative to the GOT on nios2, too.
3243 2020-01-31 Alan Modra <amodra@gmail.com>
3245 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3246 file. Use $< and $@ in rules.
3247 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3248 (elf32-ia64.c, elf64-ia64.c): Likewise.
3249 (elf32-riscv.c, elf64-riscv.c): Likewise.
3250 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3251 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3252 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3253 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3254 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3255 * Makefile.in: Regenerate.
3257 2020-01-31 Alan Modra <amodra@gmail.com>
3260 * elf.c (setup_group): Don't clear entire section contents,
3261 just the padding after group flags. Release alloc'd memory
3262 after a seek or read failure.
3264 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3266 * peXXigen.c (pe_is_repro): New function.
3267 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3268 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3270 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3272 * peXXigen.c (debug_type_names): Add names for new debug data type
3275 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3277 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3278 inner loop. Fix a memory leak.
3280 2020-01-30 Alan Modra <amodra@gmail.com>
3282 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3283 or obj_coff_keep_strings here.
3284 (coff_get_normalized_symtab): Free external syms directly.
3285 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3288 2020-01-27 Jim Wilson <jimw@sifive.com>
3290 * cpu-riscv.c (riscv_scan): New.
3291 (N): Change bfd_default_scan to riscv_scan.
3293 2020-01-27 Andreas Schwab <schwab@suse.de>
3295 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3296 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3297 * Makefile.in: Regenerate.
3298 * cpu-plugin.c: Remove.
3299 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3300 (bfd_plugin_arch): Remove declaration.
3301 * bfd-in2.h: Regenerate.
3302 * po/SRC-POTFILES.in: Regenerate.
3304 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3305 Alan Modra <amodra@gmail.com>
3308 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3310 2020-01-24 Jim Wilson <jimw@sifive.com>
3312 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3313 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3314 avoid over long line.
3316 2020-01-24 Nick Clifton <nickc@redhat.com>
3319 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3320 syms and keep strings flags as these may have been set in order to
3321 prevent a bogus call to free.
3323 2020-01-23 Nick Clifton <nickc@redhat.com>
3325 * po/fr.po: Updated French translation.
3327 2020-01-23 Alan Modra <amodra@gmail.com>
3330 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3331 by zero when p_align is zero.
3333 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3335 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3336 (riscv_prefix_cmp): Likewise.
3337 (riscv_non_std_ext_p): Deleted.
3338 (riscv_std_sv_ext_p): Likewise.
3339 (riscv_non_std_sv_ext_p): Likewise.
3340 (riscv_merge_non_std_and_sv_ext): Rename to...
3341 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3342 (riscv_merge_arch_attr_info): Replace 3 calls to
3343 riscv_merge_non_std_and_sv_ext with single call to
3344 riscv_merge_multi_letter_ext.
3345 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3346 encounter a 'z' prefix.
3347 (riscv_get_prefix_class): New function, return prefix class based
3348 on first few characters of input string.
3349 (riscv_parse_config): New structure to factor out minor differences
3350 in extension class parsing behaviour.
3351 (riscv_parse_sv_or_non_std_ext): Rename to...
3352 (riscv_parse_prefixed_ext): and parameterise with
3354 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3355 (riscv_multi_letter_ext_valid_p): New.
3356 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3357 (riscv_parse_subset): Delegate all non-single-letter parsing work
3358 to riscv_parse_prefixed_ext.
3359 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3360 (riscv_get_prefix_class): Declare.
3362 2020-01-22 Alan Modra <amodra@gmail.com>
3364 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3365 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3366 __tls_get_addr_desc.
3367 (ppc64_elf_size_stubs): Add section for linker generated
3368 __tls_get_addr_desc wrapper function. Loop at least once if
3369 generating this function.
3370 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3371 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3373 2020-01-22 Alan Modra <amodra@gmail.com>
3375 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3376 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3378 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3379 (STDU_R1_0R1, ADDI_R1_R1): Define.
3380 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3381 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3382 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3383 no_tls_get_addr_regsave.
3384 (branch_reloc_hash_match): Add hash3 and hash4.
3385 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3386 (ppc64_elf_size_dynamic_sections): Likewise.
3387 (ppc64_elf_relocate_section): Likewise.
3388 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3389 __tls_get_addr stub.
3390 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3392 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3393 eh_frame for regsave __tls_get_addr.
3395 2020-01-22 Alan Modra <amodra@gmail.com>
3397 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3398 which __tls_get_addr calls will be eliminated.
3400 2020-01-20 Nick Clifton <nickc@redhat.com>
3402 * po/pt.po: Updates Portuguese translation.
3403 * po/ru.po: Updated Russian translation.
3404 * po/uk.po: Updated Ukranian translation.
3406 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3409 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3410 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3412 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3413 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3414 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3415 "rex leal x@tlsdesc(%rip), %reg" to
3416 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3417 "call *(%eax)" to "nopl (%rax)".
3419 2020-01-20 Alan Modra <amodra@gmail.com>
3421 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3422 (MTLR_R11): Don't define.
3423 (LD_R0_0R3, CMPDI_R0_0): Define.
3424 (build_tls_get_addr_stub): Don't use r11 in stub.
3426 2020-01-20 Alan Modra <amodra@gmail.com>
3428 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3429 (defined_sym_val, is_tls_get_addr): Likewise.
3431 2020-01-18 Nick Clifton <nickc@redhat.com>
3433 * version.m4 (BFD_VERSION): Set to 2.34.50.
3434 * configure: Regenerate.
3435 * po/bfd.pot: Regenerate.
3437 2020-01-18 Nick Clifton <nickc@redhat.com>
3439 Binutils 2.34 branch created.
3441 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3443 * coff-arm.c: Fix spelling error (seperate).
3444 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3446 * sysdep.h (strnlen): Fix spelling error (seperate).
3448 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3451 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3453 2020-01-15 Alan Modra <amodra@gmail.com>
3456 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3457 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3458 of function symbols unless dot symbols are present. Do warn
3459 whenever one is created, regardles of whether a PLT entry is
3460 also emitted for the function symbol.
3462 2020-01-14 Alan Modra <amodra@gmail.com>
3464 * som.c (som_bfd_count_ar_symbols): Error when file position
3465 of symbols on chains is not strictly increasing.
3467 2020-01-14 Alan Modra <amodra@gmail.com>
3469 * vms.h (VMS_DEBUG): Define as 0.
3470 * vms-alpha.c (image_write): Move debug output after bounds check.
3472 (_bfd_vms_slurp_eihd): Warning fix.
3473 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3475 2020-01-13 Alan Modra <amodra@gmail.com>
3477 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3478 for "ignored" records.
3480 2020-01-13 Alan Modra <amodra@gmail.com>
3482 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3483 Delete asect name check. Move asect NULL check to wasm_object_p.
3484 Correct bounds check of sizes against end. Replace uses of
3485 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3486 just one bfd_release.
3487 (wasm_scan): Don't use malloc/strdup for section names,
3488 bfd_alloc instead. Simplify code prefixing section name.
3489 Formatting. Don't attempt to free memory here..
3490 (wasm_object_p): ..do so here.
3492 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3495 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3496 UNDEFWEAK_NO_DYNAMIC_RELOC.
3497 (allocate_dynrelocs_for_symbol): Likewise.
3499 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3502 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3504 2020-01-10 Alan Modra <amodra@gmail.com>
3506 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3508 2020-01-09 Nick Clifton <nickc@redhat.com>
3511 * bfd.c (bfd_convert_section_contents): Check for a compress
3512 header size that is larger than the actual section size.
3514 2020-01-08 Alan Modra <amodra@gmail.com>
3517 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3518 after removing sections.
3520 2020-01-06 Jim Wilson <jimw@sifive.com>
3523 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3524 check for !bfd_link_pic (info).
3525 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3526 <R_RISCV_JAL>: Add comment.
3527 (_bfd_riscv_relax_section): For plt.offset check, add check for
3528 bfd_link_pic (info). Add comment.
3530 2020-01-06 Alan Modra <amodra@gmail.com>
3532 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3533 match failures. Don't init to bfd_error_wrong_format before
3534 calling _bfd_check_format.
3536 2020-01-06 Alan Modra <amodra@gmail.com>
3538 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3539 status rather than exiting on stack overflow or underflow.
3540 (_bfd_vms_slurp_etir): Adjust to suit.
3542 2020-01-06 Alan Modra <amodra@gmail.com>
3544 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3546 2020-01-06 Alan Modra <amodra@gmail.com>
3548 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3549 command. Check name offset is within command.
3550 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3551 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3552 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3553 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3554 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3555 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3556 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3557 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3558 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3559 (bfd_mach_o_read_segment): Similarly.
3560 (bfd_mach_o_read_thread): Properly bound check thread struct.
3561 Don't repeat checks on second loop.
3562 (bfd_mach_o_read_command): Fail on invalid command length.
3564 2020-01-04 Alan Modra <amodra@gmail.com>
3566 * format.c (bfd_check_format_matches): Add preserve_match.
3567 Save initial bfd state in "preserve", matched bfd state in
3568 "preserve_match". Save just the first match. Release
3569 bfd_alloc memory. Restore and finish preserved state as
3570 appropriate on all function exit paths.
3572 2020-01-04 Alan Modra <amodra@gmail.com>
3574 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3576 2020-01-04 Alan Modra <amodra@gmail.com>
3578 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3581 2020-01-03 Nick Clifton <nickc@redhat.com>
3584 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3585 there is enough data remaining in the code buffer before
3586 attempting to read a function stub.
3588 2020-01-03 Nick Clifton <nickc@redhat.com>
3591 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3592 return value from bfd_malloc.
3593 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3594 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3595 (elf32_arm_filter_cmse_symbols): Likewise.
3596 (elf32_arm_write_section): Likewise.
3597 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3598 (bfd_mach_o_follow_dsym): Likewise.
3599 * pef.c (bfd_pef_print_loader_section): Likewise.
3600 (bfd_pef_scan_start_address): Likewise.
3601 (bfd_pef_parse_function_stubs): Likewise.
3602 (bfd_pef_parse_symbols): Likewise.
3604 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3606 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3607 on binary inputs ld/PR25316.
3608 (is_ia64_elf): new helper to filter on ia64 objects.
3610 2020-01-03 Jan Beulich <jbeulich@suse.com>
3612 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3614 (bfd_mach_o_scan): Insert underscore in two variable names.
3616 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3618 * Makefile.am: Add z80-elf target support.
3619 * configure.ac: Likewise.
3620 * targets.c: Likewise.
3621 * Makefile.in: Regenerate.
3622 * configure: Regenerate.
3623 * config.bfd: Add z80-elf target support and new arches: ez80 and
3625 * elf32-z80.c: New file.
3626 * archures.c: Add new z80 architectures: eZ80 and Z180.
3627 * coffcode.h: Likewise.
3628 * cpu-z80.c: Likewise.
3629 * coff-z80.c: Add new relocations for Z80 target and local label
3631 * reloc.c: Add new relocs.
3632 * bfd-in2.h: Regenerate.
3633 * libbfd.h: Regenerate.
3635 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3639 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3641 2020-01-01 Alan Modra <amodra@gmail.com>
3643 Update year range in copyright notice of all files.
3645 For older changes see ChangeLog-2019
3647 Copyright (C) 2020 Free Software Foundation, Inc.
3649 Copying and distribution of this file, with or without modification,
3650 are permitted in any medium without royalty provided the copyright
3651 notice and this notice are preserved.
3657 version-control: never