4 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
5 IR symbols to become dynamic.
6 (elf_link_add_object_symbols): Don't exclude IR symbols when
7 deciding whether an as-needed shared library is needed.
12 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
14 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
18 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
19 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
20 Don't define _STRUCTURED_PROC.
21 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
22 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
23 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
24 * configure, config.in: Regenerate.
25 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
26 * Makefile.in, doc/Makefile.in: Regenerate.
30 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
31 (elf_link_hash_table): Add sym_cache.
32 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
33 (elf32_arm_check_relocs): Updated.
34 (elf32_arm_size_dynamic_sections): Likewise.
35 * elf32-bfin.c (bfin_link_hash_table): Removed.
36 (bfin_link_hash_newfunc): Updated.
37 (bfin_hash_table): Removed.
38 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
39 (csky_elf_check_relocs): Updated.
40 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
41 (elf32_hppa_check_relocs): Updated.
42 * elf32-i386.c (elf_i386_tls_transition): Updated.
43 (elf_i386_convert_load_reloc): Likewise.
44 (elf_i386_check_relocs): Likewise.
45 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
46 (m32r_elf_hash_table): Updated.
47 (m32r_elf_link_hash_table_create): Likewise.
48 (m32r_elf_create_dynamic_sections): Likewise.
49 (m32r_elf_adjust_dynamic_symbol): Likewise.
50 (allocate_dynrelocs): Likewise.
51 (m32r_elf_size_dynamic_sections): Likewise.
52 (m32r_elf_relocate_section): Likewise.
53 (m32r_elf_finish_dynamic_symbol): Likewise.
54 (m32r_elf_check_relocs): Likewise.
55 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
57 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
58 (elf_m68k_check_relocs): Updated.
59 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
60 (elf_metag_check_relocs): Updated.
61 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
62 (microblaze_elf_check_relocs): Updated.
63 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
64 (nds32_elf_create_dynamic_sections): Likewise.
65 (nds32_elf_adjust_dynamic_symbol): Likewise.
66 (nds32_elf_check_relocs): Likewise.
67 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
68 srelbss and aym_cache.
69 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
70 (nios2_elf32_check_relocs): Updated.
71 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
72 (or1k_elf_check_relocs): Updated.
73 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
74 (ppc_elf_check_relocs): Updated.
75 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
76 (elf_s390_check_relocs): Updated.
77 (elf_s390_finish_dynamic_sections): Likewise.
78 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
80 (sh_elf_create_dynamic_sections): Updated.
81 (sh_elf_adjust_dynamic_symbol): Likewise.
82 (sh_elf_size_dynamic_sections): Likewise.
83 (sh_elf_check_relocs): Likewise.
84 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
85 (elf32_tic6x_check_relocs): Updated.
86 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
87 (tilepro_elf_hash_table): Updated.
88 (tilepro_elf_link_hash_table_create): Likewise.
89 (tilepro_elf_check_relocs): Likewise.
90 (tilepro_elf_adjust_dynamic_symbol): Likewise.
91 (allocate_dynrelocs): Likewise.
92 (tilepro_elf_size_dynamic_sections): Likewise.
93 (tilepro_elf_relocate_section): Likewise.
94 (tilepro_elf_finish_dynamic_symbol): Likewise.
95 (tilepro_finish_dyn): Likewise.
96 (tilepro_elf_finish_dynamic_sections): Likewise.
97 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
98 (ppc64_elf_before_check_relocs): Updated.
99 (ppc64_elf_check_relocs): Likewise.
100 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
101 (elf_s390_check_relocs): Updated.
102 (elf_s390_relocate_section): Likewise.
103 (elf_s390_finish_dynamic_sections): Likewise.
104 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
105 (elf_x86_64_check_relocs): Likewise.
106 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
108 (elfNN_aarch64_check_relocs): Updated.
109 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
110 (riscv_elf_check_relocs): Updated.
111 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
112 (mips_elf_resolve_got_page_ref): Updated.
113 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
114 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
116 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
117 (tilegx_elf_check_relocs): Updated.
118 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
122 * elflink.c (bfd_elf_final_link): Give local symbols a name if
124 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
125 return TRUE if making ET_REL output.
129 * elf-bfd.h (elf_backend_data): Add
130 `elf_backend_elfsym_local_is_section' member.
131 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
133 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
134 * elflink.c (bfd_elf_final_link): Use it to determine whether
135 set the `.symtab' section's `sh_info' value to the index of the
136 first non-local or non-section symbol.
137 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
139 (elf_backend_elfsym_local_is_section): New macro.
140 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
142 (elf_backend_elfsym_local_is_section): New macro.
146 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
147 defined in excluded sections.
151 * elf.c (assign_section_numbers): Comment. Don't segfault on
152 discarded sections when setting linked-to section for generic
154 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
158 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
160 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
165 * config.bfd: Move xc16x target to the obsolete list.
169 * binary.c (binary_get_section_contents): Seek using offset
170 from section's file position.
174 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
179 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
180 type for the first function argument. Rename pointers to reflect
181 that they have distinct types.
185 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
189 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
190 (select_alt_stub): New function.
191 (ppc_get_stub_entry): Use it here.
192 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
194 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
195 merge notoc stubs with other varieties when power10_stubs is "auto".
196 Instead dup the stub hash table entry.
197 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
198 tests of power10_stubs.
203 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
208 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
209 check for aux entries that overflow the buufer.
213 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
214 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
220 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
221 objects both before and after normal object files.
222 * elflink.c (_bfd_elf_section_already_linked): Likewise.
226 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
227 * elf64-ppc.c (struct ppc_link_hash_table): Delete
229 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
230 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
231 uses of power10_stubs.
235 * coff-ppc.c: Delete.
238 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
239 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
241 (coff_write_object_contents): Remove PPC_PE code.
242 * config.bfd: Move powerpcle-pe to removed targets.
243 * configure.ac: Remove powerpc PE entries.
244 * libcoff-in.h (ppc_allocate_toc_section): Delete.
245 (ppc_process_before_allocation): Delete.
246 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
247 * targets.c: Remove powerpc PE vectors.
248 * po/SRC-POTFILES.in: Regenerate.
249 * libcoff.h: Regenerate.
250 * Makefile.in: Regenerate.
251 * configure: Regenerate.
255 * po/fr.po: Updated French translation.
259 * xcofflink.c (xcoff_mark): Don't mark const sections.
260 (bfd_xcoff_record_link_assignment): Add FIXME.
261 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
262 sections being discarded by linker script.
266 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
267 time, uid, gid and mode for deterministic archive.
268 (xcoff_write_archive_contents_big): Likewise.
272 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
277 * po/pt.po: Updated Portuguese translation.
278 * po/uk.po: Updated Ukranian translation.
282 * version.m4: Set version to 2.35.50.
283 * configure: Regenerate.
284 * po/bbfd.pot: Regenerate.
288 Binutils 2.35 branch created.
293 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
294 raw syment index before dereferencing.
298 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
302 * config.bfd: Obsolete xc16x.
306 * archures.c (bfd_mach_i386_nacl): Removed.
307 (bfd_mach_i386_i386_nacl): Likewise.
308 (bfd_mach_x86_64_nacl): Likewise.
309 (bfd_mach_x64_32_nacl): Likewise.
310 * config.bfd: Remove *-*-nacl* targets.
311 * configure.ac: Remove x86 NaCl target vectors.
312 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
313 (bfd_x64_32_nacl_arch): Likewise.
314 (bfd_x86_64_nacl_arch): Likewise.
315 (bfd_i386_nacl_arch): Likewise.
316 (bfd_x64_32_arch_intel_syntax): Updated.
317 * elf32-i386.c: Don't include "elf-nacl.h".
318 (elf_i386_nacl_plt): Removed.
319 (elf_i386_nacl_plt0_entry): Likewise.
320 (elf_i386_nacl_plt_entry): Likewise.
321 (elf_i386_nacl_pic_plt0_entry): Likewise.
322 (elf_i386_nacl_pic_plt_entry): Likewise.
323 (elf_i386_nacl_eh_frame_plt): Likewise.
324 (elf_i386_nacl_plt): Likewise.
325 (elf32_i386_nacl_elf_object_p): Likewise.
326 (elf_i386_get_synthetic_symtab): Updated.
327 (elf_i386_link_setup_gnu_properties): Likewise.
328 * elf64-x86-64.c: Don't include "elf-nacl.h".
329 (elf_x86_64_nacl_plt): Removed.
330 (elf64_x86_64_nacl_elf_object_p): Likewise.
331 (elf_x86_64_nacl_plt0_entry): Likewise.
332 (elf_x86_64_nacl_plt_entry): Likewise.
333 (elf_x86_64_nacl_eh_frame_plt): Likewise.
334 (elf_x86_64_nacl_plt): Likewise.
335 (elf32_x86_64_nacl_elf_object_p): Likewise.
336 (elf_x86_64_get_synthetic_symtab): Updated.
337 (elf_x86_64_link_setup_gnu_properties): Likewise.
338 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
339 * targets.c: Remove x86 NaCl target vectors.
340 * bfd-in2.h: Regenerated.
341 * configure: Likewise.
345 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
346 _bfd_elf_add_dynamic_tags.
350 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
351 return value of bfd_bread. Don't read more than requested length.
352 Sanity check length. Properly terminate file name.
356 * arc-got.h: Use C style comments.
357 * coff-z80.c: Likewise.
358 * elf32-csky.c: Likewise.
359 * peXXigen.c: Likewise.
360 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
365 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
366 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
370 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
371 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
372 (riscv_get_priv_spec_name): Move to..
373 * cpu-riscv.c: ..here.
374 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
375 Use %u to print unsigned numbers.
379 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
380 default architecture.
385 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
386 _bfd_elf_add_dynamic_tags.
391 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
392 _bfd_elf_add_dynamic_tags.
396 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
397 shifts without undefined behaviour.
401 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
403 (_bfd_elf_add_dynamic_tags): New.
404 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
405 _bfd_elf_add_dynamic_tags.
406 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
407 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
408 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
409 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
410 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
411 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
412 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
413 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
415 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
416 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
417 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
418 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
419 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
420 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
421 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
422 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
423 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
425 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
426 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
427 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
428 _bfd_elf_maybe_vxworks_add_dynamic_tags.
429 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
430 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
432 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
433 (_bfd_x86_elf_size_dynamic_sections): Likewise.
434 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
435 dt_reloc_sz and dt_reloc_ent.
436 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
437 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
439 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
440 etab.dt_pltgot_required.
441 (elf32_hppa_size_dynamic_sections): Call
442 _bfd_elf_add_dynamic_tags.
443 * elf32-metag.c (elf_metag_link_hash_table_create): Set
444 etab.dt_pltgot_required.
445 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
446 * elf32-sh.c (sh_elf_link_hash_table_create): Set
447 root.dt_pltgot_required for FDPIC output.
448 (sh_elf_size_dynamic_sections): Call
449 _bfd_elf_maybe_vxworks_add_dynamic_tags.
450 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
451 elf.dt_pltgot_required.
452 (elf_xtensa_size_dynamic_sections): Call
453 _bfd_elf_add_dynamic_tags.
454 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
455 root.dt_pltgot_required.
456 (elf64_hppa_size_dynamic_sections): Call
457 _bfd_elf_add_dynamic_tags.
458 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
459 root.dt_pltgot_required.
460 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
461 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
462 * elflink.c (_bfd_elf_add_dynamic_tags): New.
466 * mach-o.c: Support the new load commands by reading a linkedit
467 data command for them.
471 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
472 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
473 (riscv_get_priv_spec_class): Likewise.
474 (riscv_get_priv_spec_name): Likewise.
475 (riscv_get_priv_spec_class_from_numbers): New function, convert
476 the version numbers into string, then call riscv_get_priv_spec_class
477 to get the priv spec class.
478 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
479 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
480 (riscv_get_priv_spec_name): Likewise.
481 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
482 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
483 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
484 of input and output objects form their priv spec attributes by
485 riscv_get_priv_spec_class_from_numbers. Report warning rather than
486 errors when linking objects with differnet priv spec versions. We do
487 know v1.9.1 may have conflicts to other versions, so report the
488 warning, too. After that, update the output priv spec version to the
493 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
494 priv attributes, we will check the conflicts for all of them (major,
495 minor and revision), and then set the priv_attrs_merged to TRUE to
496 indicate that we have handled all of the priv attributes. Remove
497 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
502 * configure.ac: Disable plugins by default for some targets.
503 * plugin.c: Comment typo fix.
504 * configure: Regenerate.
508 * plugin.c (try_load_plugin): Suppress the error message about
509 being unable to open a plugin if creating a list of viable
514 * aout-tic30.c: Delete file.
515 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
516 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
517 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
518 (xc16x-*-elf): Sort properly.
519 * configure.ac: Remove tic30_aout_vec.
520 * targets.c: Likewise.
521 * Makefile.in: Regenerate.
522 * configure: Regenerate.
523 * po/SRC-POTFILES.in: Regenerate.
527 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
528 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
529 (elf32xtensa_abi): New global variable.
530 (xtensa_abi_choice): New function.
531 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
532 XSHAL_ABI to select PLT code.
536 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
537 field of bfd_link_info.
541 * config.bfd: Obsolete powerpcle-*-pe targets.
546 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
547 symbols that were defined in discarded sections.
548 * cofflink.c (coff_link_check_archive_element): Likewise.
549 (coff_link_add_symbols): Set indx to -3 for symbols defined in
551 (_bfd_coff_write_global_sym): Don't emit such symbols.
552 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
553 libcoff.h: Regenerate.
558 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
562 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
563 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
564 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
570 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
571 Clear verinfo.verdef.
576 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
577 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
578 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
580 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
581 Set ifunc_resolvers if there are FUNC resolvers.
582 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
583 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
584 with elf.ifunc_resolvers.
585 (write_plt_relocs_for_local_syms): Likewise.
586 (ppc64_elf_relocate_section): Likewise.
587 (ppc64_elf_finish_dynamic_sections): Likewise.
588 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
590 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
591 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
592 instead of readonly_dynrelocs_against_ifunc.
593 * elfxx-x86.h (elf_x86_link_hash_table): Remove
594 readonly_dynrelocs_against_ifunc.
598 * elf64-ppc.c (struct ppc_link_hash_table): Delete
599 maybe_local_ifunc_resolver field.
600 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
601 cases where maybe_local_ifunc_resolver was set.
602 (ppc64_elf_relocate_section): Likewise.
603 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
608 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
610 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
612 (elf32_arm_size_dynamic_sections): Updated. Clear
613 root.tlsdesc_plt for DF_BIND_NOW.
614 (elf32_arm_finish_dynamic_sections): Updated.
615 (elf32_arm_output_arch_local_syms): Likewise.
616 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
617 Clear root.tlsdesc_plt for DF_BIND_NOW.
618 (nds32_elf_finish_dynamic_sections): Updated.
619 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
620 dt_tlsdesc_plt and dt_tlsdesc_got.
621 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
622 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
623 tlsdesc_plt and dt_tlsdesc_got.
624 (elfNN_aarch64_allocate_dynrelocs): Updated.
625 (elfNN_aarch64_finish_dynamic_sections): Likewise.
626 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
627 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
629 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
630 (_bfd_x86_elf_size_dynamic_sections): Likewise.
631 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
632 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
637 * elf32-tic6x.c (elf32_bed): Defined the default to
642 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
644 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
645 root.splt/root.srelplt.
646 (elf64_hppa_create_dynamic_sections): Likewise.
647 (elf64_hppa_size_dynamic_sections): Likewise.
648 (elf64_hppa_finish_dynamic_symbol): Likewise.
649 (elf_hppa_final_link): Likewise.
650 (elf_hppa_final_link_relocate): Likewise.
654 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
655 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
660 * elf-bfd.h (elf_target_os): New.
661 (elf_link_hash_table): Add target_os.
662 (elf_backend_data): Add target_os.
663 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
664 symbian_p and nacl_p.
665 (create_got_section): Updated.
666 (elf32_arm_create_dynamic_sections): Likewise.
667 (arm_type_of_stub): Likewise.
668 (elf32_arm_create_or_find_stub_sec): Likewise.
669 (elf32_arm_allocate_plt_entry): Likewise.
670 (elf32_arm_populate_plt_entry): Likewise.
671 (elf32_arm_final_link_relocate): Likewise.
672 (elf32_arm_check_relocs): Likewise.
673 (allocate_dynrelocs_for_symbol): Likewise.
674 (elf32_arm_finish_dynamic_symbol): Likewise.
675 (elf32_arm_finish_dynamic_sections): Likewise.
676 (elf32_arm_output_plt_map_1): Likewise.
677 (elf32_arm_output_arch_local_syms): Likewise.
678 (elf32_arm_add_symbol_hook): Likewise.
679 (elf32_arm_nacl_link_hash_table_create): Likewise.
680 (elf32_arm_vxworks_link_hash_table_create): Likewise.
681 (elf32_arm_symbian_link_hash_table_create): Likewise.
682 (ELF_TARGET_OS): New.
683 * elf32-i386.c (elf_i386_arch_bed): Removed.
684 (elf_backend_arch_data): Likewise.
685 (elf_i386_solaris_arch_bed): Likewise.
686 (elf_i386_nacl_arch_bed): Likewise.
687 (elf_i386_vxworks_arch_bed): Likewise.
688 (elf_i386_relocate_section): Updated.
689 (elf_i386_finish_dynamic_sections): Likewise.
690 (elf_i386_get_synthetic_symtab): Likewise.
691 (elf_i386_link_setup_gnu_properties): Likewise.
692 (ELF_TARGET_OS): New.
693 * elf32-mips.c (ELF_TARGET_OS): New.
694 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
695 (ppc_elf_create_got): Updated.
696 (ppc_elf_create_dynamic_sections): Likewise.
697 (ppc_elf_check_relocs): Likewise.
698 (ppc_elf_adjust_dynamic_symbol): Likewise.
699 (ppc_elf_size_dynamic_sections): Likewise.
700 (ppc_elf_relocate_section): Likewise.
701 (ppc_elf_finish_dynamic_sections): Likewise.
702 (ppc_elf_vxworks_link_hash_table_create): Likewise.
703 (ELF_TARGET_OS): New.
704 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
705 (sh_elf_link_hash_table_create): Updated.
706 (sh_elf_create_dynamic_sections): Likewise.
707 (allocate_dynrelocs): Likewise.
708 (sh_elf_size_dynamic_sections): Likewise.
709 (sh_elf_relocate_section): Likewise.
710 (sh_elf_finish_dynamic_symbol): Likewise.
711 (sh_elf_finish_dynamic_sections): Likewise.
712 (ELF_TARGET_OS): New.
713 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
715 (bfd_elf32_bfd_link_hash_table_create): Likewise.
716 (ELF_TARGET_OS): New.
717 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
718 (elf_x86_64_solaris_arch_bed): Likewise.
719 (elf_x86_64_nacl_arch_bed): Likewise.
720 (elf_x86_64_finish_dynamic_sections): Updated.
721 (elf_x86_64_get_synthetic_symtab): Likewise.
722 (elf_x86_64_link_setup_gnu_properties): Likewise.
723 (ELF_TARGET_OS): New.
724 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
726 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
727 (MIPS_ELF_REL_DYN_NAME): Updated.
728 (ELF_MIPS_GP_OFFSET): Likewise.
729 (mips_elf_create_local_got_entry): Likewise.
730 (mips_elf_allocate_dynamic_relocations): Likewise.
731 (mips_elf_count_got_symbols): Likewise.
732 (is_gott_symbol): Likewise.
733 (mips_elf_calculate_relocation): Likewise.
734 (mips_elf_create_dynamic_relocation): Likewise.
735 (_bfd_mips_elf_check_relocs): Likewise.
736 (allocate_dynrelocs): Likewise.
737 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
738 (mips_elf_lay_out_got): Likewise.
739 (mips_elf_set_plt_sym_value): Likewise.
740 (_bfd_mips_elf_size_dynamic_sections): Likewise.
741 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
742 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
743 (_bfd_mips_elf_final_link): Likewise.
744 (_bfd_mips_init_file_header): Likewise.
745 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
747 (allocate_dynrelocs): Likewise.
748 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
749 (_bfd_sparc_elf_relocate_section): Likewise.
750 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
751 (sparc_finish_dyn): Likewise.
752 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
753 * elfxx-target.h (ELF_TARGET_OS): New.
754 (elfNN_bed): Add ELF_TARGET_OS.
755 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
756 (_bfd_x86_elf_link_hash_table_create): Likewise.
757 (_bfd_x86_elf_size_dynamic_sections): Likewise.
758 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
759 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
760 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
761 * elfxx-x86.h (elf_x86_target_os): Removed.
762 (elf_x86_backend_data): Likewise.
763 (get_elf_x86_backend_data): Likewise.
764 (elf_x86_link_hash_table): Remove target_os.
769 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
770 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
771 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
772 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
773 * elf64-ppc.c: Update throughout for reloc renaming.
774 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
775 * libbfd.h: Regenerate.
776 * bfd-in2.h: Regenerate.
781 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
786 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
791 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
792 priv_may_conflict, in_priv_zero and out_priv_zero to decide
793 whether the object can be linked according to it's priv
794 attributes. The object without any priv spec attributes can
795 be linked with others. If the first input object doesn't contain
796 any priv attributes, then we need to copy the setting from the
797 next input one. Also report more detailed error messages to user.
801 Extend pdp11-aout symbol table format to accommodate .stab
802 symbols and implement correct handling of them.
804 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
805 (N_STAB, is_stab): Needed new function is_stab to disambiguate
806 normal vs. .stab symbol table type values, replacing N_STAB mask.
807 (translate_from_native_sym_flags): Determine correct section for
808 different .stab types.
809 (translate_to_native_sym_flags): Leave .stab types intact.
810 (translate_symbol_table): Error if symbol indicates overlay;
811 store desc field from .stab symbols.
812 (write_syms): Output desc field with symbol.
813 (aout_link_check_ar_symbols): Skip .stab symbols.
814 (aout_link_add_symbols): Correctly distinguish .stab symbols.
815 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
816 (aout_link_write_symbols): Write 0 for desk and ovly fields;
817 correctly distinguish .stab symbols and select calculate their
818 section and value; and copy desc and ovly fields from input symbol
823 * aoutx.h (translate_symbol_table): Comment had external and
825 * pdp11.c (translate_symbol_table): Likewise.
829 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
830 (is_x86_elf): Check elf.hash_table_id instead of target_id.
831 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
836 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
837 in debug section against symbol defined in shared library to 0.
838 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
839 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
840 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
841 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
842 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
843 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
844 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
845 * elf32-sh.c (sh_elf_check_relocs): Likewise.
846 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
847 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
848 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
849 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
850 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
851 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
853 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
854 there is non-GOT reference.
855 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
856 non-alloced sections.
860 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
862 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
864 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
865 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
866 other size that doesn't qcover the header word.
867 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
868 string table, and zero it.
869 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
870 message and set bfd_error on finding an invalid name string offset.
871 (add_to_stringtab): INLINE -> inline
872 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
874 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
875 any relocs that could not be recognised.
876 92744f05809 PR 20929 - Check for relocs without an associated symbol.
877 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
878 name exists and is long enough, before attempting to see if it is
880 c3864421222 - Correct case for N_SO being the last symbol.
881 50455f1ab29 PR 20891 - Handle the case where the main file name
882 and the directory name are both empty.
883 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
884 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
885 range string table offsets.
886 531336e3a0b PR 20909 - Fix off-by-one error in check for an
887 illegal string offset.
888 (aout_link_includes_newfunc): Add comment.
889 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
890 on unexpected relocation type rather than ASSERT.
895 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
896 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
901 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
902 non-alloced sections.
906 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
907 dynamic relocations for non SEC_ALLOC sections.
911 * aout64.c (BMAGIC, QMAGIC): Do not define.
912 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
913 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
914 to check the file format.
915 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
916 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
917 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
921 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
922 relocations for non SEC_ALLOC sections.
926 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
927 * elf32-arm.c (maybe_set_textrel): Removed.
928 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
929 with _bfd_elf_maybe_set_textrel.
930 * elf32-csky.c (maybe_set_textrel): Removed.
931 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
932 with _bfd_elf_maybe_set_textrel.
933 * elf32-hppa.c (maybe_set_textrel): Removed.
934 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
935 with _bfd_elf_maybe_set_textrel.
936 * elf32-lm32.c (maybe_set_textrel): Removed.
937 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
938 with _bfd_elf_maybe_set_textrel.
939 * elf32-m32r.c (maybe_set_textrel): Removed.
940 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
941 with _bfd_elf_maybe_set_textrel.
942 * elf32-metag.c (maybe_set_textrel): Removed.
943 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
944 with _bfd_elf_maybe_set_textrel.
945 * elf32-nds32.c (maybe_set_textrel): Removed.
946 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
947 with _bfd_elf_maybe_set_textrel.
948 * elf32-or1k.c (maybe_set_textrel): Removed.
949 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
950 with _bfd_elf_maybe_set_textrel.
951 * elf32-ppc.c (maybe_set_textrel): Removed.
952 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
953 with _bfd_elf_maybe_set_textrel.
954 * elf32-s390.c (maybe_set_textrel): Removed.
955 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
956 with _bfd_elf_maybe_set_textrel.
957 * elf32-sh.c (maybe_set_textrel): Removed.
958 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
959 with _bfd_elf_maybe_set_textrel.
960 * elf32-tic6x.c (maybe_set_textrel): Removed.
961 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
962 with _bfd_elf_maybe_set_textrel.
963 * elf32-tilepro.c (maybe_set_textrel): Removed.
964 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
965 with _bfd_elf_maybe_set_textrel.
966 * elf64-ppc.c (maybe_set_textrel): Removed.
967 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
968 with _bfd_elf_maybe_set_textrel.
969 * elf64-s390.c (maybe_set_textrel): Removed.
970 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
971 with _bfd_elf_maybe_set_textrel.
972 * elfnn-aarch64.c (maybe_set_textrel): Removed.
973 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
974 with _bfd_elf_maybe_set_textrel.
975 * elfnn-riscv.c (maybe_set_textrel): Removed.
976 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
977 with _bfd_elf_maybe_set_textrel.
978 * elfxx-sparc.c (maybe_set_textrel): Removed.
979 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
980 with _bfd_elf_maybe_set_textrel.
981 * elfxx-tilegx.c (maybe_set_textrel): Removed.
982 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
983 with _bfd_elf_maybe_set_textrel.
984 * elfxx-x86.c (maybe_set_textrel): Removed.
985 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
986 with _bfd_elf_maybe_set_textrel.
987 * elflink.c (_bfd_elf_maybe_set_textrel): New.
992 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
994 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
995 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
996 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
997 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
999 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1000 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1001 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1002 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1003 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1004 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1005 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1006 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1007 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1008 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1009 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1010 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1011 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1012 (elf_backend_copy_indirect_symbol): Likewise.
1013 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1014 (elf_backend_copy_indirect_symbol): Likewise.
1015 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1020 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1021 * elf32-arm.c (readonly_dynrelocs): Removed.
1022 (maybe_set_textrel): Replace readonly_dynrelocs with
1023 _bfd_elf_readonly_dynrelocs.
1024 * elf32-csky.c (readonly_dynrelocs): Removed.
1025 (maybe_set_textrel): Replace readonly_dynrelocs with
1026 _bfd_elf_readonly_dynrelocs.
1027 * elf32-hppa.c(readonly_dynrelocs): Removed.
1028 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1029 _bfd_elf_readonly_dynrelocs.
1030 (maybe_set_textrel): Likewise.
1031 * elf32-lm32.c (readonly_dynrelocs): Removed.
1032 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1033 with _bfd_elf_readonly_dynrelocs.
1034 (maybe_set_textrel): Likewise.
1035 * elf32-m32r.c (readonly_dynrelocs): Removed.
1036 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1037 with _bfd_elf_readonly_dynrelocs.
1038 (maybe_set_textrel): Likewise.
1039 * elf32-metag.c (readonly_dynrelocs): Removed.
1040 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1041 with _bfd_elf_readonly_dynrelocs.
1042 (maybe_set_textrel): Likewise.
1043 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1044 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1045 with _bfd_elf_readonly_dynrelocs.
1046 * elf32-nds32.c (readonly_dynrelocs): Removed.
1047 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1048 with _bfd_elf_readonly_dynrelocs.
1049 (maybe_set_textrel): Likewise.
1050 * elf32-or1k.c (readonly_dynrelocs): Removed.
1051 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1052 with _bfd_elf_readonly_dynrelocs.
1053 * elf32-ppc.c (readonly_dynrelocs): Removed.
1054 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1055 _bfd_elf_readonly_dynrelocs.
1056 (ppc_elf_adjust_dynamic_symbol): Likewise.
1057 (maybe_set_textrel): Likewise.
1058 * elf32-s390.c (readonly_dynrelocs): Removed.
1059 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1060 with _bfd_elf_readonly_dynrelocs.
1061 (maybe_set_textrel): Likewise.
1062 * elf32-sh.c (readonly_dynrelocs): Removed.
1063 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1064 _bfd_elf_readonly_dynrelocs.
1065 (maybe_set_textrel): Likewise.
1066 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1067 (maybe_set_textrel): Replace readonly_dynrelocs with
1068 _bfd_elf_readonly_dynrelocs.
1069 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1070 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1071 with _bfd_elf_readonly_dynrelocs.
1072 (maybe_set_textrel): Likewise.
1073 * elf64-ppc.c (readonly_dynrelocs): Removed.
1074 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1075 _bfd_elf_readonly_dynrelocs.
1076 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1077 (maybe_set_textrel): Likewise.
1078 * elf64-s390.c (readonly_dynrelocs): Removed.
1079 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1080 with _bfd_elf_readonly_dynrelocs.
1081 (maybe_set_textrel): Likewise.
1082 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1083 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1084 (maybe_set_textrel): Replace readonly_dynrelocs with
1085 _bfd_elf_readonly_dynrelocs.
1086 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1087 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1088 with _bfd_elf_readonly_dynrelocs.
1089 (maybe_set_textrel): Likewise.
1090 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1091 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1092 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1093 (maybe_set_textrel): Likewise.
1094 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1095 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1096 with _bfd_elf_readonly_dynrelocs.
1097 (maybe_set_textrel): Likewise.
1098 * elfxx-x86.c (readonly_dynrelocs): Removed.
1099 (maybe_set_textrel): Replace readonly_dynrelocs with
1100 _bfd_elf_readonly_dynrelocs.
1101 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1105 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1106 -fsanitize=undefined.
1112 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1114 (pe_ILF_build_a_bfd): Likewise.
1119 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1120 core files as well as objects.
1125 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1126 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1128 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1129 (elf_arc_link_hash_newfunc): Updated.
1130 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1131 (elf32_arm_link_hash_newfunc): Updated.
1132 (elf32_arm_copy_indirect_symbol): Likewise.
1133 (elf32_arm_check_relocs): Likewise.
1134 (readonly_dynrelocs): Likewise.
1135 (allocate_dynrelocs_for_symbol): Likewise.
1136 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1137 (csky_elf_link_hash_newfunc): Updated.
1138 (csky_allocate_dynrelocs): Likewise.
1139 (readonly_dynrelocs): Likewise.
1140 (csky_elf_copy_indirect_symbol): Likewise.
1141 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1142 (hppa_link_hash_newfunc): Updated.
1143 (elf32_hppa_copy_indirect_symbol): Likewise.
1144 (elf32_hppa_hide_symbol): Likewise.
1145 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1146 (allocate_dynrelocs): Likewise.
1147 (elf32_hppa_relocate_section): Likewise.
1148 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1149 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1150 (lm32_elf_link_hash_newfunc): Likewise.
1151 (lm32_elf_link_hash_table_create): Updated.
1152 (readonly_dynrelocs): Likewise.
1153 (allocate_dynrelocs): Likewise.
1154 (lm32_elf_copy_indirect_symbol): Likewise.
1155 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1156 (m32r_elf_link_hash_newfunc): Likewise.
1157 (m32r_elf_link_hash_table_create): Updated.
1158 (m32r_elf_copy_indirect_symbol): Likewise.
1159 (allocate_dynrelocs): Likewise.
1160 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1161 (metag_link_hash_newfunc): Updated.
1162 (elf_metag_copy_indirect_symbol): Likewise.
1163 (readonly_dynrelocs): Likewise.
1164 (allocate_dynrelocs): Likewise.
1165 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1167 (link_hash_newfunc): Updated.
1168 (microblaze_elf_check_relocs): Likewise.
1169 (microblaze_elf_copy_indirect_symbol): Likewise.
1170 (readonly_dynrelocs): Likewise.
1171 (allocate_dynrelocs): Likewise.
1172 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1173 (nds32_elf_link_hash_newfunc): Updated.
1174 (nds32_elf_copy_indirect_symbol): Likewise.
1175 (readonly_dynrelocs): Likewise.
1176 (allocate_dynrelocs): Likewise.
1177 (nds32_elf_check_relocs): Likewise.
1178 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1179 (link_hash_newfunc): Updated.
1180 (nios2_elf32_copy_indirect_symbol): Likewise.
1181 (nios2_elf32_check_relocs): Likewise.
1182 (allocate_dynrelocs): Likewise.
1183 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1184 (or1k_elf_link_hash_newfunc): Updated.
1185 (readonly_dynrelocs): Likewise.
1186 (allocate_dynrelocs): Likewise.
1187 (or1k_elf_copy_indirect_symbol): Likewise.
1188 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1189 (ppc_elf_link_hash_newfunc): Updated.
1190 (ppc_elf_copy_indirect_symbol): Likewise.
1191 (ppc_elf_check_relocs): Likewise.
1192 (readonly_dynrelocs): Likewise.
1193 (ppc_elf_adjust_dynamic_symbol): Likewise.
1194 (allocate_dynrelocs): Likewise.
1195 (ppc_elf_relocate_section): Likewise.
1196 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1197 (link_hash_newfunc): Updated.
1198 (elf_s390_copy_indirect_symbol): Likewise.
1199 (readonly_dynrelocs): Likewise.
1200 (elf_s390_adjust_dynamic_symbol): Likewise.
1201 (allocate_dynrelocs): Likewise.
1202 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1203 (sh_elf_link_hash_newfunc): Updated.
1204 (readonly_dynrelocs): Likewise.
1205 (allocate_dynrelocs): Likewise.
1206 (sh_elf_copy_indirect_symbol): Likewise.
1207 (sh_elf_check_relocs): Likewise.
1208 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1209 (elf32_tic6x_link_hash_newfunc): Likewise.
1210 (elf32_tic6x_link_hash_table_create): Updated.
1211 (readonly_dynrelocs): Likewise.
1212 (elf32_tic6x_check_relocs): Likewise.
1213 (elf32_tic6x_allocate_dynrelocs): Likewise.
1214 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1216 (link_hash_newfunc): Updated.
1217 (tilepro_elf_copy_indirect_symbol): Likewise.
1218 (tilepro_elf_check_relocs): Likewise.
1219 (allocate_dynrelocs): Likewise.
1220 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1221 (ppc64_elf_copy_indirect_symbol): Updated.
1222 (ppc64_elf_check_relocs): Likewise.
1223 (readonly_dynrelocs): Likewise.
1224 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1225 (dec_dynrel_count): Likewise.
1226 (allocate_dynrelocs): Likewise.
1227 (ppc64_elf_relocate_section): Likewise.
1228 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1229 (link_hash_newfunc): Updated.
1230 (elf_s390_copy_indirect_symbol): Likewise.
1231 (readonly_dynrelocs): Likewise.
1232 (allocate_dynrelocs): Likewise.
1233 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1234 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1236 (elfNN_aarch64_link_hash_newfunc): Updated.
1237 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1238 (readonly_dynrelocs): Likewise.
1239 (need_copy_relocation_p): Likewise.
1240 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1241 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1242 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1243 (link_hash_newfunc): Updated.
1244 (riscv_elf_copy_indirect_symbol): Likewise.
1245 (riscv_elf_check_relocs): Likewise.
1246 (readonly_dynrelocs): Likewise.
1247 (allocate_dynrelocs): Likewise.
1248 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1250 (link_hash_newfunc): Updated.
1251 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1252 (_bfd_sparc_elf_check_relocs): Likewise.
1253 (readonly_dynrelocs): Likewise.
1254 (allocate_dynrelocs): Likewise.
1255 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1256 (link_hash_newfunc): Updated.
1257 (tilegx_elf_copy_indirect_symbol): Likewise.
1258 (tilegx_elf_check_relocs): Likewise.
1259 (readonly_dynrelocs): Likewise.
1260 (allocate_dynrelocs): Likewise.
1261 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1262 (readonly_dynrelocs): Likewise.
1263 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1264 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1268 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1269 command against cmd_length, not the end of record. For
1270 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1271 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1276 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1277 R_BPF_INSN_{32,64} relocations.
1281 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1282 addreses in .long (used in testsuites) and .stab values.
1287 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1288 Check bfd_link_dll when issue a DT_TEXTREL warning.
1289 * elfxx-x86.c (maybe_set_textrel): Likewise.
1290 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1294 * plugin.c (try_load_plugin): Extend error message when a plugin
1299 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1304 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1305 attributes from shared libraries, and do not return an error if
1311 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1313 (_bfd_delete_bfd): Free the copy.
1314 (_bfd_new_bfd): Free nbfd->memory on error.
1318 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1319 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1320 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1321 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1322 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1323 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1324 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1325 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1326 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1327 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1328 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1329 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1330 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1331 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1332 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1333 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1334 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1335 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1336 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1337 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1341 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1342 get_default_version. It is used to find the default version for
1343 the specific extension.
1344 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1345 default_major_version and default_minor_version. Add new bfd_boolean
1346 parameter *use_default_version. Set it to TRUE if we need to call
1347 the callback rps->get_default_version to find the default version.
1348 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1349 the default version in riscv_parsing_subset_version, and then call
1350 riscv_add_subset to add the subset into subset list.
1351 (riscv_parse_prefixed_ext): Likewise.
1352 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1353 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1354 strings rather than characters.
1355 riscv_merge_arch_attr_info): The callback function get_default_version
1356 is only needed for assembler, so set it to NULL int the linker.
1357 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1358 * elfxx-riscv.h: Updated.
1363 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1364 use bfd_set_filename.
1365 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1366 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1367 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1368 (bfd_create): Likewise.
1369 (_bfd_delete_bfd): Don't free filename.
1370 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1371 return pointer to the copy or NULL on alloc fail.
1372 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1373 result of bfd_set_filename.
1374 * bfd-in2.h: Regenerate.
1379 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1380 section size against file size.
1381 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1386 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1387 and memset when allocating memory for the sections_being_created
1392 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1394 (or1k_elf_relocate_section): Access srelgot via
1395 htab->root.srelgot. Add assertions for srelgot->contents.
1396 Introduce local variable for srelgot to not reuse global
1398 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1399 (or1k_set_got_and_rela_sizes): New function.
1400 (or1k_initial_exec_offset): New function.
1401 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1402 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1404 (or1k_elf_check_relocs): Use OR to set TLS access.
1405 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1407 (or1k_elf_size_dynamic_sections): Use
1408 or1k_set_got_and_rela_sizes to set sizes.
1409 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1410 (TCB_SIZE): New macro.
1411 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1412 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1413 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1414 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1415 (tpoff): Add dynamic boolean argument.
1416 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1420 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1421 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1422 cases with BFD_RELOC_AARCH64_JUMP26.
1423 (elfNN_aarch64_check_relocs): Likewise.
1427 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1428 bfd_get_filename rather than accessing bfd->filename directly.
1429 * aout-target.h (MY (object_p)): Likewise.
1430 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1431 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1432 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1433 (_bfd_archive_bsd44_construct_extended_name_table),
1434 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1435 (_bfd_bsd_write_armap): Likewise.
1436 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1437 * cache.c (bfd_open_file): Likewise.
1438 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1439 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1440 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1441 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1442 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1443 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1444 (patch_tls_desc_to_ie): Likewise.
1445 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1446 (spu_elf_auto_overlay): Likewise.
1447 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1448 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1449 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1450 * elflink.c (bfd_elf_size_dynamic_sections),
1451 (elf_link_input_bfd): Likewise.
1452 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1453 * mach-o.c (bfd_mach_o_follow_dsym),
1454 (bfd_mach_o_close_and_cleanup): Likewise.
1455 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1456 (find_separate_debug_file, get_build_id_name): Likewise.
1457 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1458 * plugin.c (bfd_plugin_open_input): Likewise.
1459 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1460 * som.c (som_write_armap): Likewise.
1461 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1462 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1463 (_bfd_vms_lib_write_archive_contents): Likewise.
1464 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1469 * bfdio.c (_bfd_real_fopen): Typo fix.
1474 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1475 for the sections_being_created array.
1479 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1480 they can be freed without also freeing internal_relocs.
1485 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1486 separators into DOS style when creating a WIN32 fullpath.
1490 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1491 to initialize RISC-V tdata.
1495 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1500 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1504 * elf64-ppc.c: Rename powerxx to power10 throughout.
1509 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1510 contains required number of auxents before processing any auxent.
1511 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1512 file name from auxents for PE.
1516 * aout-cris.c (DEFAULT_ARCH): Delete define.
1517 (MY_set_arch_mach): Likewise.
1518 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1520 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1521 of r_type before the shift.
1526 * elfnn-aarch64.c (group_sections): Copy implementation from
1532 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1533 accessing root.u.def of symbols. Also check root.u.def.section
1534 is non-NULL. Reverse tests so as to make the logic positive.
1539 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1540 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1545 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1546 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1547 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1548 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1549 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1550 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1551 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1552 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1553 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1554 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1559 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1560 from shared libraries.
1564 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1565 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1566 equals 0. Report overflow when the result has negative sign but
1567 all significant bits are zero.
1571 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1572 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1576 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1577 Emit warning message.
1581 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1582 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1583 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1584 to x86_64_pe_big_vec as it not a big-endian format.
1585 (vec i386_pe_big_vec): New.
1586 * configure.ac: Likewise.
1587 * targets.c: Likewise.
1588 * configure: Regenerate.
1589 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1590 COFF_WITH_PE_BIGOBJ): New.
1591 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1593 (x86_64_pe_be_vec): Moved.
1597 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1598 * elf.c (elfcore_grok_arc_v2): New function.
1599 (elfcore_grok_note): Call the new function to handle the corresponding
1601 (elfcore_write_arc_v2): New function.
1602 (elfcore_write_register_note): Call the new function to handle the
1603 corresponding pseudo-sections.
1608 * bfd-in2.h: Regenerated.
1609 * elf32-xtensa.c (elf_howto_table): New entries for
1610 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1611 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1612 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1613 R_XTENSA_NDIFF{8,16,32}.
1614 * libbfd.h (bfd_reloc_code_real_names): Add names for
1615 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1616 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1617 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1618 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1623 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1629 * elf-bfd.h (elf_backend_data): Add
1630 elf_backend_strip_zero_sized_dynamic_sections.
1631 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1632 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1634 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1636 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1638 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1642 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1644 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1646 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1650 * po/sr.po: Updated Serbian translation.
1654 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1659 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1660 causing globals from linker script to be treated as debug symbols.
1661 (translate_symbol_table): Don't sign-extend symbol values from 16
1662 to 64 bits in nm output.
1666 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1670 * section.c (bfd_is_const_section): Correct test for special
1672 * bfd-in2.h: Regenerate.
1677 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1683 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1684 abort with a more helpful error message.
1689 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1695 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1696 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1697 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1698 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1699 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1700 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1701 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1702 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1703 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1704 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1705 * elflink.c (elf_link_output_extsym): Likewise.
1706 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1711 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1712 pointer into strings that may be freed for section name, always
1713 allocate a new string.
1718 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1719 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1720 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1721 (_bfd_go32_mkobject): New functions.
1722 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1723 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1724 (go32exe_mkobject): Call _bfd_go32_mkobject.
1725 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1726 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1728 (coff_write_relocs): Enable extended reloc counter code if
1729 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1730 (coff_write_object_contents): Likewise. Pad section headers
1731 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1732 instead of coff_swap_scnhdr_out.
1733 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1734 enable extended reloc counter.
1735 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1736 Declare with ATTRIBUTE_UNUSED.
1737 * libcoff-in.h: (struct coff_tdata): New field go32.
1739 * libcoff.h: Regenerate.
1744 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1750 * pdp11.c: Add implementation of --imagic option.
1751 (adjust_o_magic): Fix objcopy --extract-symbol test.
1752 * libaout.h (enum aout_magic): Add i_magic.
1757 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1759 <default>: Error rather than abort.
1764 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1765 relocation section from section group.
1769 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1770 bfd->origin to file offset.
1771 * bfdwin.c (bfd_get_file_window): Likewise.
1772 * bfd.c: Clarify the use of the bfd->origin field.
1773 * bfd-in2.h: Regenerate.
1774 * coff-i386.c: Don't include go32exe.h. Allow overriding
1775 coff_write_object_contents via COFF_WRITE_CONTENTS.
1776 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1777 (go32exe_write_object_contents): New functions.
1778 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1779 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1780 (create_go32_stub): Remove check for 2k size limit. Read stub
1781 from go32exe_temp_stub if present.
1782 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1783 copy variable-length stub.
1784 (go32_check_format): Read stub to go32exe_temp_stub, set
1785 origin, return go32exe_cleanup.
1786 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1787 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1788 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1789 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1790 Remove functions and their associated #defines.
1791 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1792 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1793 Rename field go32stub to stub.
1794 * libcoff.h: Regenerate.
1795 * coff-stgo32.c (go32_check_format): Rename to...
1796 (go32exe_check_format): ...this.
1797 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1798 (go32exe_copy_private_bfd_data): ...this.
1799 (stub_bytes): Rename to...
1800 (go32exe_default_stub): ...this.
1801 (create_go32_stub): Rename to...
1802 (go32exe_create_stub): ...this.
1803 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1810 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1811 relocation to R_386_32 for relocation against non-preemptible
1813 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1814 allocate dynamic relocation for non-preemptible absolute symbol.
1815 (elf_i386_relocate_section): Pass sec to
1816 GENERATE_DYNAMIC_RELOCATION_P.
1817 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1818 (elf_x86_64_convert_load_reloc): Covert load relocation to
1819 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1820 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1821 for non-preemptible absolute symbol if they overflow.
1822 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1823 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1824 symbol. Don't allocate dynamic relocation for non-preemptible
1826 (elf_x86_64_relocate_section): Don't generate relative relocation
1827 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1828 to GENERATE_DYNAMIC_RELOCATION_P.
1829 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1830 against non-preemptible absolute symbol.
1831 (_bfd_elf_x86_valid_reloc_p): New function.
1832 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1834 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1835 argument. Don't generate dynamic relocation against
1836 non-preemptible absolute symbol.
1837 (ABS_SYMBOL_P): New.
1838 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1839 against non-preemptible absolute symbol.
1841 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1842 (_bfd_elf_x86_valid_reloc_p): New.
1847 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1848 address in the GOT if in thumb only mode.
1852 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1856 * mmo.c (mmo_scan): Create .text section only when needed, not
1861 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1866 * vms-alpha.c (image_write): Check bounds for sections without
1867 contents too. Error on non-zero write to section without
1869 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1873 * tekhex.c (pass_over): Check is_eof before reading buffer.
1878 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1879 field to timestamp and make it an integer.
1880 * libcoff.h: Regenerate.
1881 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1882 field in the pe_data structure rather than the insert_timestamp
1888 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1893 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1894 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1896 * libbfd.h: Regenerate.
1900 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1904 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1906 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1910 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1912 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1913 * libbfd.h: Regenerate.
1917 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1918 correct field name in the output string.
1923 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1924 for SHT_NOBITS section if first in segment.
1929 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1930 (_bfd_elf_get_symbol_version_string): This.
1931 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1932 (_bfd_elf_get_symbol_version_string): This.
1933 (bfd_elf_print_symbol): Pass TRUE to
1934 _bfd_elf_get_symbol_version_string.
1935 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1936 bfd_boolean argument.
1937 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1938 * targets.c (_bfd_get_symbol_version_string): Likewise.
1939 (bfd_get_symbol_version_string): Likewise.
1940 * bfd-in2.h: Regenerated.
1946 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1952 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1953 segment to use for PT_GNU_RELRO, ignore empty sections in a
1954 segment's current list.
1959 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1964 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1965 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1966 on the previous _bfd_elf_get_symbol_version_string.
1967 (_bfd_elf_get_symbol_version_string): Use it.
1971 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1972 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1977 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1981 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1982 symbol count. Allocate an extra byte to ensure name strings
1983 are terminated. Sanity check name offsets. Release memory on
1988 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1989 field hasn't been read. Remove unnecessary casts.
1993 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1994 enough to read number of symbols.
1998 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1999 (EXECUTABLE_SUFFIX): Likewise.
2000 * config.in: Regenerated.
2001 * configure: Likewise.
2002 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2003 _bfd_generic_close_and_cleanup.
2004 (plugin_list_entry): Remove resolution_file, resolution_option,
2005 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2006 lto_wrapper, gcc_env and initialized,
2007 (need_lto_wrapper_p): Removed.
2008 (get_lto_wrapper): Likewise.
2009 (setup_lto_wrapper_env): Likewise.
2010 (register_all_symbols_read): Likewise.
2011 (egister_cleanup): Likewise.
2012 (get_symbols): Likewise.
2013 (add_input_file): Likewise.
2014 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2015 (add_symbols): Updated.
2016 (try_claim): Likewise.
2017 (try_load_plugin): Likewise.
2018 (bfd_plugin_canonicalize_symtab): Likewise.
2019 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2020 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2025 * plugin.c (plugin_list_entry): Add has_symbol_type.
2026 (add_symbols_v2): New function.
2027 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2028 provides symbol type.
2029 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2030 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2035 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2036 enough to read number of symbols.
2040 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2041 backend functions for NULL before calling.
2042 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2043 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2044 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2045 * elfnn-ia64.c (ignore_errors): New function.
2046 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2051 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2052 location of the varinfo in the unit's debug info data. Change the
2053 type of the stack field to a boolean.
2054 (lookup_var_by_offset): New function. Returns the varinfo
2055 structure for the variable described at the given offset in the
2057 (scan_unit_for_symbols): Add support for variables which have the
2058 DW_AT_specification attribute.
2063 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2068 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2073 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2074 memory access when processing a corrupt secondary reloc section.
2078 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2079 instead of calling abort.
2080 * elf32-csky.c (csky_build_one_stub): Likewise.
2081 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2082 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2083 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2084 * elf32-metag.c (metag_build_one_stub): Likewise.
2085 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2086 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2087 (ppc_size_one_stub): Likewise.
2088 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2093 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2094 with error messages.
2099 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2100 free. Add free on another failure path.
2105 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2106 we have a non-zero section count. Do lma comparison in octets.
2110 * vms-alpha.c (dst_restore_location): Validate index into
2111 dst_ptr_offsets array before accessing. Return status.
2112 (dst_retrieve_location): Similarly, making "loc" parameter a
2113 pointer to return value.
2114 (_bfd_vms_slurp_etir): Update calls to above functions.
2118 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2120 * configure: Regenerated.
2124 * section.c (BFD_FAKE_SECTIONS): Formatting.
2125 * bfd-in2.h: Regenerate.
2129 * elf.c (elfcore_grok_netbsd_note): Add support for
2130 NT_NETBSDCORE_LWPSTATUS notes.
2134 * bfd-in2.h: Regenerate.
2135 * section.c (asection): Add already_assigned field.
2136 (BFD_FAKE_SECTION): Add default initializer for it.
2137 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2138 * elf32-arm.c (arm_build_one_stub): Add support for
2139 non_contiguous_regions.
2140 * elf32-csky.c (csky_build_one_stub): Likewise.
2141 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2142 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2143 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2144 * elf32-metag.c (metag_build_one_stub): Likewise.
2145 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2146 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2147 (ppc_size_one_stub): Likewise.
2148 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2149 * elflink.c (elf_link_input_bfd): Likewise.
2154 * elf-linker-x86.h (elf_linker_x86_params): Add
2155 static_before_all_inputs and has_dynamic_linker.
2156 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2157 dynamic input objects if -static is passed at command-line
2158 before all input files without --dynamic-linker unless
2159 --no-dynamic-linker is used.
2163 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2167 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2168 "p_paddr" from "at".
2169 * elfcode.h (bfd_from_remote_memory): Add units to several
2170 parameters. New local "opb". Fix usage of p_align. Fix
2171 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2172 call of target_read_memory.
2173 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2174 calculation of "offset" and "output_offset".
2175 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2176 from "offset" and fix calculation of "end" from "vma+size". Fix
2177 comparison between "sh_addr" and "vma"/"output_offset".
2178 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2179 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2181 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2182 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2183 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2184 assignment of p_paddr from phdr_lma. Fix comparison between
2185 "lma+size" and "next->lma".
2186 (elf_sort_segments): Fix assignment from p_paddr to lma.
2187 (assign_file_positions_for_load_sections): Add unit (bytes) to
2188 local "align". Fix calculation of local "off_adjust". Fix
2189 calculation of local "filehdr_vaddr".
2190 (assign_file_positions_for_non_load_sections): New local "opb".
2191 Fix calculation of "end" from "p_size". Fix comparison between
2192 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2193 from "end" and "p_vaddr".
2194 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2195 vma. Fix assignment to p_paddr from lma. Fix comparison between
2196 p_paddr and lma. Fix assignment to p_paddr from lma.
2197 * merge.c (sec_merge_emit): New local "opb". Convert
2198 "alignment_power" to octets.
2199 (_bfd_add_merge_section): New locals "alignment_power" and
2200 "opb". Fix comparison between "alignment_power" and
2202 (_bfd_merge_sections): New local "opb". Divide size by opb
2203 before checking align mask.
2207 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2208 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2210 (_bfd_elf_make_section_from_phdr): Similarly.
2211 (elf_fake_sections): Fix calculation of
2212 Elf_Internal_shdr::sh_addr from section VMA.
2213 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2215 (assign_file_positions_for_load_sections): Fix calculations of
2216 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2217 comparison between program header address and section LMA.
2218 (assign_file_positions_for_non_load_sections): Likewise.
2219 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2220 (IS_CONTAINED_BY_VMA): Add parameter opb.
2221 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2222 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2223 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2224 Fix calculations of p_addr_valid and p_vaddr_offset.
2225 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2226 with octets per byte when comparing against p_vaddr.
2230 * som.c (setup_sections): Sanity check subspace.name.
2234 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2239 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2244 * wasm-module.c (wasm_scan): Sanity check file name length
2245 before allocating memory. Move common section setup code. Do
2246 without bfd_tell to calculate section size.
2250 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2251 with error messages and failure return values.
2255 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2256 relocation sections for any removed reference to a dynamic symbol.
2260 * elf-bfd.h (struct elf_backend_data): Add new fields:
2261 init_secondary_reloc_section, slurp_secondary_reloc_section,
2262 write_secondary_reloc_section.
2263 (_bfd_elf_init_secondary_reloc_section): Prototype.
2264 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2265 (_bfd_elf_write_secondary_reloc_section): Prototype.
2266 * elf.c ( bfd_section_from_shdr): Invoke the new
2267 init_secondary_reloc_section backend function, if defined, when a
2268 second reloc section is encountered.
2269 (swap_out_syms): Invoke the new symbol_section_index function, if
2270 defined, when computing the section index of an OS/PROC specific
2272 (_bfd_elf_init_secondary_reloc_section): New function.
2273 (_bfd_elf_slurp_secondary_reloc_section): New function.
2274 (_bfd_elf_write_secondary_reloc_section): New function.
2275 (_bfd_elf_copy_special_section_fields): New function.
2276 * elfcode.h (elf_write_relocs): Invoke the new
2277 write_secondary_relocs function, if defined, in order to emit
2279 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2280 function, if defined, in order to read in secondary relocs.
2281 * elfxx-target.h (elf_backend_copy_special_section_fields):
2282 Provide a non-NULL default definition.
2283 (elf_backend_init_secondary_reloc_section): Likewise.
2284 (elf_backend_slurp_secondary_reloc_section): Likewise.
2285 (elf_backend_write_secondary_reloc_section): Likewise.
2286 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2288 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2289 * configure: Regenerate.
2293 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2294 against file size before allocating memory. Use bfd_alloc rather
2295 than bfd_zalloc for carsym/strings memory.
2299 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2300 sh_addr mod sh_addalign is zero.
2304 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2308 * format.c (struct bfd_preserve): Add cleanup field.
2309 (bfd_preserve_save): Add cleanup param and save.
2310 (bfd_preserve_restore): Return cleanup.
2311 (bfd_preserve_finish): Call the cleanup for the discarded match.
2312 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2313 and clear when preserving a match. Restore cleanup too when
2314 restoring that match.
2318 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2319 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2320 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2321 (core_sco5_vec): Correct initialisers.
2325 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2326 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2327 * cisco-core.c (cisco_core_file_validate): Likewise.
2328 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2329 * hpux-core.c (hpux_core_core_file_p): Likewise.
2330 * irix-core.c (irix_core_core_file_p): Likewise.
2331 * lynx-core.c (lynx_core_file_p): Likewise.
2332 * netbsd-core.c (netbsd_core_file_p): Likewise.
2333 * osf-core.c (osf_core_core_file_p): Likewise.
2334 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2335 * sco5-core.c (sco5_core_file_p): Likewise.
2339 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2343 * targets.c (bfd_cleanup): New typedef.
2344 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2345 * libbfd-in.h (_bfd_no_cleanup): Define.
2346 * format.c (bfd_reinit): Add cleanup parameter, call it.
2347 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2348 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2349 * aout-target.h (callback, object_p): Return bfd_cleanup.
2350 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2351 * archive.c (bfd_generic_archive_p): Likewise.
2352 * binary.c (binary_object_p): Likewise.
2353 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2354 * coff-ia64.c (ia64coff_object_p): Likewise.
2355 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2356 * coff-sh.c (coff_small_object_p): Likewise.
2357 * coff-stgo32.c (go32_check_format): Likewise.
2358 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2359 (xcoff64_core_p): Likewise.
2360 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2361 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2362 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2363 * elfcode.h (elf_object_p): Likewise.
2364 * elfcore.h (elf_core_file_p): Likewise.
2365 * i386msdos.c (msdos_object_p): Likewise.
2366 * ihex.c (ihex_object_p): Likewise.
2367 * libaout.h (some_aout_object_p): Likewise.
2368 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2369 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2370 * libbfd.c (_bfd_dummy_target): Likewise.
2371 * libcoff-in.h (coff_object_p): Likewise.
2372 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2373 (bfd_mach_o_arm64_core_p): Likewise.
2374 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2375 (bfd_mach_o_arm_core_p): Likewise.
2376 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2377 (bfd_mach_o_i386_core_p): Likewise.
2378 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2379 (bfd_mach_o_x86_64_core_p): Likewise.
2380 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2381 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2382 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2383 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2384 * mmo.c (mmo_object_p): Likewise.
2385 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2386 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2387 (pe_bfd_object_p): Likewise.
2388 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2389 * ppcboot.c (ppcboot_object_p): Likewise.
2390 * rs6000-core.c (rs6000coff_core_p): Likewise.
2391 * som.c (som_object_setup, som_object_p): Likewise.
2392 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2393 * tekhex.c (tekhex_object_p): Likewise.
2394 * vms-alpha.c (alpha_vms_object_p): Likewise.
2395 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2396 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2397 * wasm-module.c (wasm_object_p): Likewise.
2398 * xsym.c (bfd_sym_object_p): Likewise.
2399 * xsym.h (bfd_sym_object_p): Likewise.
2400 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2402 * pdp11.c (some_aout_object_p): Likewise.
2403 * plugin.c (register_ld_plugin_object_p): Update object_p
2405 * plugin.h (register_ld_plugin_object_p): Likewise.
2406 * bfd-in2.h: Regenerate.
2407 * libbfd.h: Regenerate.
2408 * libcoff.h: Regenerate.
2412 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2413 applicable section flags.
2414 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2415 (mips_ecoff_bele_vec): Likewise.
2416 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2418 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2419 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2423 * elf32-m32r.c (m32r_elf_section_flags): New function.
2424 (elf_backend_section_flags): Define.
2425 * elf32-nds32.c (nds32_elf_section_flags): New function.
2426 (elf_backend_section_flags): Define.
2427 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2428 .sbss and .sdata sections.
2429 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2430 for SHF_V850_GPREL sections.
2431 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2433 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2434 for SHF_PARISC_SHORT sections.
2435 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2436 (elf_backend_section_flags): Define.
2437 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2438 for SHF_MIPS_GPREL sections. Delete FIXME.
2442 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2443 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2444 calling elf_backend_section_flags with adjusted params. Use
2445 newsect->flags past that point.
2446 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2448 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2449 to have their type overridden, and all sh_flags but processor and
2451 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2452 * elf32-mep.c (mep_elf_section_flags): Likewise.
2453 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2454 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2455 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2456 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2457 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2458 stub BFD and non-aarch64 input files when scanning for stubs.
2462 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2463 limit to decompressed element size.
2467 * vms-lib.c (vms_traverse_index): Add recur_count param and
2468 update calls. Fail on excessive recursion.
2472 * vms-alpha.c (vms_get_remaining_object_record): Use
2473 bfd_realloc_or_free rather than bfd_realloc.
2474 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2475 (dst_define_location, parse_module): Likewise, and check realloc
2476 return status before using memory. Return status from function
2477 adjusting all callers.
2481 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2485 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2486 Remove duplicate undersize check.
2491 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2496 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2497 (coff_section_type): Adjust comment.
2498 (decode_section_type): Likewise. Call coff_section_type before
2499 decode_section_type.
2500 (bfd_decode_symclass): Use 'c' for common sections other than
2505 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2510 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2511 if file is an archive element.
2512 * bfd-in2.h: Regenerate.
2516 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2517 bfd_set_error on failing test. Don't bother changing bfd_error on
2518 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2519 Check sym name is within string buffer. Use size_t for some vars.
2520 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2521 int_buf. Don't change bfd_error on file read error. Use
2522 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2523 calculations to catch overflows before they occur. malloc and
2524 free raw armap rather than using bfd_alloc. Read raw armap before
2525 allocating carsym+strings buffer.
2526 (_bfd_slurp_extended_name_table): Localize variables. Check
2527 name size against file size.
2531 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2535 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2536 malloc. Check for NULL return from bfd_malloc.
2537 (rx_table_find, rx_table_map): Likewise.
2538 (rx_set_section_contents): Check bfd_alloc return.
2539 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2543 * aoutx.h: Indent labels correctly. Format error strings.
2544 * archive.c: Likewise.
2545 * archive64.c: Likewise.
2546 * coff-arm.c: Likewise.
2547 * coff-rs6000.c: Likewise.
2548 * coff-stgo32.c: Likewise.
2549 * cpu-arm.c: Likewise.
2550 * dwarf2.c: Likewise.
2551 * elf-ifunc.c: Likewise.
2552 * elf-properties.c: Likewise.
2553 * elf-s390-common.c: Likewise.
2554 * elf-strtab.c: Likewise.
2556 * elf32-arm.c: Likewise.
2557 * elf32-bfin.c: Likewise.
2558 * elf32-cr16.c: Likewise.
2559 * elf32-csky.c: Likewise.
2560 * elf32-i386.c: Likewise.
2561 * elf32-m68k.c: Likewise.
2562 * elf32-msp430.c: Likewise.
2563 * elf32-nds32.c: Likewise.
2564 * elf32-nios2.c: Likewise.
2565 * elf32-pru.c: Likewise.
2566 * elf32-xtensa.c: Likewise.
2567 * elf64-ia64-vms.c: Likewise.
2568 * elf64-x86-64.c: Likewise.
2569 * elfcode.h: Likewise.
2570 * elfcore.h: Likewise.
2571 * elflink.c: Likewise.
2572 * elfnn-aarch64.c: Likewise.
2573 * elfnn-ia64.c: Likewise.
2574 * elfnn-riscv.c: Likewise.
2575 * elfxx-mips.c: Likewise.
2576 * elfxx-sparc.c: Likewise.
2577 * elfxx-x86.c: Likewise.
2578 * i386lynx.c: Likewise.
2579 * merge.c: Likewise.
2580 * pdp11.c: Likewise.
2581 * plugin.c: Likewise.
2582 * reloc.c: Likewise.
2587 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2589 (bfd_elf_add_dt_needed_tag): Declare.
2590 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2591 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2592 from elf_add_dt_needed_tag. Remove soname and doit param.
2593 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2594 to see whether as-needed lib is already loaded, use dyn_loaded
2595 list instead. When saving and restoring around as-needed lib
2596 handle possibility that dynstr has not been initialised. Don't
2597 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2598 Mark libs loaded via DT_NEEDED entries of other libs with
2599 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2601 (elf_link_check_versioned_symbol): Remove now unneccesary
2602 DYNAMIC check when traversing dyn_loaded list.
2606 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2611 * plugin.c (need_lto_wrapper_p): New.
2612 (bfd_plugin_set_program_name): Add an int argument to set
2614 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2616 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2620 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2624 * vms-lib.c (struct carsym_mem): Add limit.
2625 (vms_add_index): Heed limit.
2626 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2627 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2628 Always return actual number read.
2629 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2630 assertion with error exit.
2635 * elf.c (assign_file_positions_for_load_sections): Continue linking
2636 on "PHDR segment not covered by LOAD segment" errors.
2640 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2642 (bfd_mach_o_canonicalize_reloc): Likewise.
2643 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2644 counts and offsets against file size.
2645 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2646 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2647 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2648 against file size. Delete symbol table error message.
2649 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2651 (bfd_mach_o_read_symtab): Likewise.
2652 (bfd_mach_o_read_command): Pass file size.
2653 (bfd_mach_o_scan): Sanity check command count against file size.
2658 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2659 "text", "data" and "bss" section pointer vars. Don't update
2660 section size, just exec header sizes.
2661 (adjust_sizes_and_vmas): Don't update text section size. Set
2662 initial exec header a_text. Print exec headers sizes.
2663 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2664 (adjust_sizes_and_vmas): Similarly. Formatting.
2665 (final_link): Correct final file extension.
2669 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2671 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2673 (elfNN_bed): Initialise the symbol_section_index field.
2674 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2675 OS and PROC specific section indicies. Warn if converting other
2676 reserved incidies to SHN_ABS.
2681 * cpu-z80.c: Add machine type compatibility checking.
2686 * plugin.c (plugin_list_entry): Remove handle.
2687 (try_load_plugin): Call dlclose before return.
2691 * libbfd-in.h (_bfd_constant_p): Define.
2692 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2693 file size before allocating memory.
2694 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2695 * elf.c (bfd_elf_get_str_section): Likewise.
2696 (_bfd_elf_slurp_version_tables): Likewise.
2697 * libbfd.h: Regenerate.
2701 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2702 * aoutx.h (aout_get_external_symbols): Replace calls to
2703 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2704 (slurp_reloc_table): Likewise.
2705 * archive.c (do_slurp_bsd_armap): Likewise.
2706 (do_slurp_coff_armap): Likewise.
2707 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2708 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2709 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2710 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2711 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2712 (_bfd_coff_get_external_symbols): Likewise.
2713 * ecoff.c (ecoff_slurp_symbolic_header),
2714 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2715 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2716 (ecoff_indirect_link_order): Likewise.
2717 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2718 (_bfd_elf_slurp_version_tables): Likewise.
2719 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2720 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2721 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2722 * elf64-alpha.c (READ): Likewise.
2723 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2724 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2725 * elfcode.h (elf_slurp_symbol_table),
2726 (elf_slurp_reloc_table_from_section): Likewise.
2727 * elflink.c (elf_link_add_object_symbols),
2728 (elf_link_check_versioned_symbol): Likewise.
2729 * elfxx-mips.c (READ): Likewise.
2730 * i386lynx.c (slurp_reloc_table): Likewise.
2731 * lynx-core.c (lynx_core_file_p): Likewise.
2732 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2733 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2734 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2735 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2736 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2737 (bfd_pef_parse_symbols): Likewise.
2738 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2739 * som.c (setup_sections, som_slurp_string_table),
2740 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2741 (som_bfd_fill_in_ar_symbols): Likewise.
2742 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2743 (evax_bfd_print_image): Likewise.
2744 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2745 * wasm-module.c (wasm_scan): Likewise.
2746 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2747 * xsym.c (bfd_sym_read_name_table),
2748 (bfd_sym_print_type_information_table_entry): Likewise.
2749 * libbfd.h: Regenerate.
2753 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2754 reading external relocs.
2755 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2756 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2758 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2760 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2761 (m32c_elf_relax_section): Likewise.
2762 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2763 (rl78_elf_relax_section): Likewise.
2764 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2765 (elf32_rx_relax_section): Likewise.
2766 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2767 parameter types and use..
2768 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2769 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2770 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2771 being read from file, just the extra.
2772 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2773 after reading external syms. Free on failure.
2777 * coffcode.h (buy_and_read, coff_slurp_line_table),
2778 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2779 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2780 corresponding bfd_alloc call. Adjust variables to suit.
2781 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2782 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2783 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2784 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2785 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2786 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2787 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2788 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2789 * elf64-alpha.c (READ): Likewise.
2790 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2791 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2792 (bfd_from_remote_memory): Likewise.
2793 * elfcore.h (core_find_build_id): Likewise.
2794 * elfxx-mips.c (READ): Likewise.
2795 * mach-o.c (bfd_mach_o_mangle_sections),
2796 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2797 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2798 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2799 * som.c (setup_sections, som_prep_for_fixups)
2800 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2801 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2802 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2803 (som_bfd_ar_write_symbol_stuff): Likewise.
2804 * vms-alpha.c (vector_grow1): Likewise.
2805 * vms-lib.c (vms_add_index): Likewise.
2806 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2807 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2808 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2809 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2810 (bfd_alloc2, bfd_zalloc2): Delete.
2811 (_bfd_mul_overflow): Define.
2812 * libbfd.h: Regenerate.
2816 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2818 (assign_section_numbers): Likewise.
2819 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2820 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2821 bfd_malloc2, size_t amt, and unsigned tls_count.
2822 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2823 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2824 (elf_output_implib): Use bfd_alloc.
2828 * bfd.c (struct bfd): Move format and direction to other
2829 bitfields. Add "size".
2830 * bfdio.c (bfd_get_size): Cache size when not writing file.
2831 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2832 returning zero, ie. unknown.
2833 (bfd_get_alt_debug_link_info): Likewise.
2834 * bfd-in2.h: Regenerate.
2838 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2839 bfd_get_file_size twice.
2840 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2841 zero, ie. unknown, return.
2842 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2843 * elfcode.h (elf_swap_shdr_in): Likewise.
2844 (elf_object_p): Don't call bfd_get_file_size twice and correct
2849 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2850 FALSE if memory alloc fails. Adjust calls.
2851 * som.c (som_prep_for_fixups): Likewise.
2852 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2853 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2854 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2855 * som.c (som_build_and_write_symbol_table): Return via error_return
2857 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2858 (VEC_APPEND_EL): Delete.
2859 (vector_grow1): Return pointer to element. Catch overflow.
2860 Return NULL on memory allocation failure.
2861 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2862 (alpha_vms_add_fixup_ca): Likewise.
2863 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2865 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2869 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2870 * aout-target.h (object_p): Likewise.
2871 * aout-tic30.c (tic30_aout_object_p): Likewise.
2872 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2873 (emit_stringtab, write_syms, link_hash_table_create),
2874 (aout_link_write_other_symbol): Likewise.
2875 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2876 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2877 (_bfd_compute_and_write_armap): Likewise.
2878 * archures.c (bfd_arch_list): Likewise.
2879 * bfd.c (bfd_record_phdr): Likewise.
2880 * binary.c (binary_canonicalize_symtab): Likewise.
2881 * cisco-core.c (cisco_core_file_validate): Likewise.
2882 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2883 (find_arm_glue, record_arm_to_thumb_glue),
2884 (record_thumb_to_arm_glue): Likewise.
2885 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2886 (ppc_allocate_toc_section): Likewise.
2887 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2888 * coff-sh.c (sh_relax_section): Likewise.
2889 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2890 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2891 (coff_set_alignment_hook, coff_mkobject),
2892 (coff_compute_section_file_positions): Likewise.
2893 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2894 (coff_find_nearest_line_with_names),
2895 ( bfd_coff_set_symbol_class): Likewise.
2896 * cofflink.c (_bfd_coff_link_hash_table_create),
2897 (_bfd_coff_link_input_bfd): Likewise.
2898 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2899 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2900 (build_line_info_table, sort_line_sequences),
2901 (line_info_add_include_dir, line_info_add_file_name),
2902 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2903 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2904 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2905 (_bfd_ecoff_find_nearest_line),
2906 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2907 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2908 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2909 * elf-m10300.c (mn10300_elf_relax_section),
2910 (elf32_mn10300_link_hash_table_create): Likewise.
2911 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2912 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2913 * elf32-arm.c (elf32_arm_link_hash_table_create),
2914 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2915 (elf32_arm_new_section_hook): Likewise.
2916 * elf32-avr.c (elf_avr_new_section_hook),
2917 (elf32_avr_link_hash_table_create, get_local_syms),
2918 (elf32_avr_setup_section_lists): Likewise.
2919 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2920 (bfin_link_hash_table_create): Likewise.
2921 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2922 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2923 * elf32-csky.c (csky_elf_link_hash_table_create),
2924 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2925 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2926 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2927 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2928 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2929 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2930 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2931 (m32r_elf_check_relocs): Likewise.
2932 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2933 (elf32_m68hc11_setup_section_lists),
2934 (elf32_m68hc11_size_stubs): Likewise.
2935 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2936 * elf32-metag.c (elf_metag_link_hash_table_create),
2937 (elf_metag_setup_section_lists): Likewise.
2938 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2939 (microblaze_elf_check_relocs): Likewise.
2940 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2941 (nds32_elf_check_relocs): Likewise.
2942 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2943 (get_local_syms, nios2_elf32_check_relocs),
2944 (nios2_elf32_link_hash_table_create): Likewise.
2945 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2946 (or1k_elf_check_relocs): Likewise.
2947 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2948 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2949 * elf32-s390.c (elf_s390_link_hash_table_create),
2950 (elf_s390_check_relocs): Likewise.
2951 * elf32-score.c (score_elf_create_got_section),
2952 (s3_elf32_score_new_section_hook),
2953 (elf32_score_link_hash_table_create): Likewise.
2954 * elf32-score7.c (score_elf_create_got_section),
2955 (s7_elf32_score_new_section_hook): Likewise.
2956 * elf32-sh.c (sh_elf_link_hash_table_create),
2957 (sh_elf_check_relocs): Likewise.
2958 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2959 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2960 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2961 (tilepro_elf_check_relocs): Likewise.
2962 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2963 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2964 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2965 (elf_xtensa_new_section_hook): Likewise.
2966 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2967 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2968 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2969 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2970 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2971 * elf64-ppc.c (ppc64_elf_new_section_hook),
2972 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2973 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2974 * elf64-s390.c (elf_s390_link_hash_table_create),
2975 (elf_s390_check_relocs): Likewise.
2976 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2977 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2978 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2979 (elf_link_add_archive_symbols, compute_bucket_count),
2980 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2981 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2982 (bfd_elf_final_link): Likewise.
2983 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2984 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2985 (elfNN_aarch64_new_section_hook): Likewise.
2986 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2987 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2988 (riscv_elf_check_relocs): Likewise.
2989 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2990 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2991 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2992 (_bfd_mips_elf_link_hash_table_create): Likewise.
2993 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2994 (_bfd_sparc_elf_check_relocs),
2995 (_bfd_sparc_elf_new_section_hook): Likewise.
2996 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2997 (tilegx_elf_check_relocs): Likewise.
2998 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2999 * format.c (bfd_check_format_matches): Likewise.
3000 * hash.c (_bfd_stringtab_init): Likewise.
3001 * ihex.c (ihex_scan): Likewise.
3002 * irix-core.c (irix_core_core_file_p): Likewise.
3003 * linker.c (bfd_wrapped_link_hash_lookup),
3004 (_bfd_generic_link_hash_table_create),
3005 (_bfd_generic_reloc_link_order): Likewise.
3006 * lynx-core.c (lynx_core_file_p): Likewise.
3007 * netbsd-core.c (netbsd_core_file_p): Likewise.
3008 * osf-core.c (osf_core_core_file_p): Likewise.
3009 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3010 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3011 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3012 * peicode.h (pe_mkobject): Likewise.
3013 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3014 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3015 * sco5-core.c (read_uarea): Likewise.
3016 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3017 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3018 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3019 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3020 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3021 * srec.c (srec_scan): Likewise.
3022 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3023 * targets.c (bfd_target_list): Likewise.
3024 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3025 * trad-core.c (trad_unix_core_file_p): Likewise.
3026 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3027 (vms_new_section_hook): Likewise.
3028 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3029 * xcofflink.c (xcoff_get_section_contents),
3030 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3031 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3032 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3036 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3040 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3041 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3042 a build_list_p argument. Don't search plugin_list. Short circuit
3043 when building the plugin list.
3044 (has_plugin): Renamed to has_plugin_list.
3045 (bfd_plugin_set_plugin): Don't set has_plugin.
3046 (bfd_plugin_specified_p): Check plugin_list instead.
3047 (build_plugin_list): New function.
3048 (load_plugin): Call build_plugin_list and use plugin_list.
3053 * plugin.c (try_claim): Always clean up for LTO wrapper.
3054 (try_load_plugin): Treat each object as independent. Create a
3055 copy for plugin name.
3059 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3060 for addresses in print statements.
3061 (msp430_elf_relax_delete_bytes): Likewise.
3062 (msp430_elf_relax_add_words): Likewise.
3063 (msp430_elf_relax_section): Likewise.
3067 * plugin.c (add_symbols): Clear plugin_data memory.
3072 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3073 (EXECUTABLE_SUFFIX): Likewise.
3074 * config.in: Regenerated.
3075 * configure: Likewise.
3076 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3077 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3078 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3079 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3080 (get_lto_wrapper): New.
3081 (setup_lto_wrapper_env): Likewise.
3082 (current_plugin): Likewise.
3083 (register_all_symbols_read): Likewise.
3084 (register_cleanup): Likewise.
3085 (get_symbols): Likewise.
3086 (add_input_file): Likewise.
3087 (bfd_plugin_close_and_cleanup): Likewise.
3088 (claim_file): Removed.
3089 (register_claim_file): Set current_plugin->claim_file.
3090 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3091 lto_syms in current_plugin.
3092 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3093 all_symbols_read handler. Copy real symbols to plugin_data.
3094 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3095 (try_load_plugin): Don't reuse the previous plugin for LTO
3096 wrapper. Set up GCC LTO wrapper if possible. Don't set
3097 plugin_list_iter->claim_file.
3098 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3100 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3105 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3106 check if previous instruction matches a conditional jump inserted
3107 earlier. Invert conditional jump and delete branch in this case.
3111 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3112 msp430_elf_relax_add_words. Support insertion of either one or two
3114 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3115 needs to be grown. Handle insertion of branch instruction to replace
3120 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3121 debugging relocations.
3122 (msp430_elf_relax_delete_bytes): Likewise.
3123 (msp430_elf_relax_add_two_words): Likewise.
3124 (msp430_elf_relax_section): Likewise.
3128 * archures.c: Wrap overlong z80 comments.
3129 * bfd-in2.h: Regenerate.
3134 * archures.c: Add GBZ80 and Z80N machine values.
3135 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3136 * coff-z80.c: Add support for new reloc.
3137 * coffcode.h: Add support for new machine values.
3138 * cpu-z80.c: Add support for new machine names.
3139 * elf32-z80.c: Add support for new reloc.
3140 * bfd-in2.h: Regenerate.
3141 * libbfd.h: Regenerate.
3146 * elf.c (rewrite_elf_program_header): Do not complain if no
3147 sections are mapped to a segment.
3152 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3153 for garbage collection on __patchable_function_entries section
3154 without linked-to section.
3159 * bfd-in2.h: Regenerated.
3160 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3161 on section if gc_mark of any of its linked-to sections is set
3162 and don't set gc_mark again.
3163 * section.c (asection): Add linked_to_symbol_name to map_head
3168 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3169 reporting an unrecognized instruction with R_V850_LONGJUMP.
3173 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3177 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3178 R_PPC_VLE_ADDR20, goto copy_reloc.
3182 * bfd-in2.h: Regenerated.
3183 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3188 * bfd-in2.h: Regenerated.
3189 * ecoff.c (bfd_debug_section): Add section_id.
3190 * section.c (bfd_section): Add section_id.
3191 (SEC_ASSEMBLER_SECTION_ID): New.
3192 (BFD_FAKE_SECTION): Add section_id.
3196 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3201 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3202 encodings are relative to the GOT on nios2, too.
3206 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3207 file. Use $< and $@ in rules.
3208 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3209 (elf32-ia64.c, elf64-ia64.c): Likewise.
3210 (elf32-riscv.c, elf64-riscv.c): Likewise.
3211 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3212 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3213 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3214 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3215 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3216 * Makefile.in: Regenerate.
3221 * elf.c (setup_group): Don't clear entire section contents,
3222 just the padding after group flags. Release alloc'd memory
3223 after a seek or read failure.
3227 * peXXigen.c (pe_is_repro): New function.
3228 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3229 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3233 * peXXigen.c (debug_type_names): Add names for new debug data type
3238 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3239 inner loop. Fix a memory leak.
3243 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3244 or obj_coff_keep_strings here.
3245 (coff_get_normalized_symtab): Free external syms directly.
3246 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3251 * cpu-riscv.c (riscv_scan): New.
3252 (N): Change bfd_default_scan to riscv_scan.
3256 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3257 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3258 * Makefile.in: Regenerate.
3259 * cpu-plugin.c: Remove.
3260 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3261 (bfd_plugin_arch): Remove declaration.
3262 * bfd-in2.h: Regenerate.
3263 * po/SRC-POTFILES.in: Regenerate.
3269 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3273 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3274 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3275 avoid over long line.
3280 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3281 syms and keep strings flags as these may have been set in order to
3282 prevent a bogus call to free.
3286 * po/fr.po: Updated French translation.
3291 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3292 by zero when p_align is zero.
3296 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3297 (riscv_prefix_cmp): Likewise.
3298 (riscv_non_std_ext_p): Deleted.
3299 (riscv_std_sv_ext_p): Likewise.
3300 (riscv_non_std_sv_ext_p): Likewise.
3301 (riscv_merge_non_std_and_sv_ext): Rename to...
3302 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3303 (riscv_merge_arch_attr_info): Replace 3 calls to
3304 riscv_merge_non_std_and_sv_ext with single call to
3305 riscv_merge_multi_letter_ext.
3306 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3307 encounter a 'z' prefix.
3308 (riscv_get_prefix_class): New function, return prefix class based
3309 on first few characters of input string.
3310 (riscv_parse_config): New structure to factor out minor differences
3311 in extension class parsing behaviour.
3312 (riscv_parse_sv_or_non_std_ext): Rename to...
3313 (riscv_parse_prefixed_ext): and parameterise with
3315 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3316 (riscv_multi_letter_ext_valid_p): New.
3317 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3318 (riscv_parse_subset): Delegate all non-single-letter parsing work
3319 to riscv_parse_prefixed_ext.
3320 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3321 (riscv_get_prefix_class): Declare.
3325 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3326 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3327 __tls_get_addr_desc.
3328 (ppc64_elf_size_stubs): Add section for linker generated
3329 __tls_get_addr_desc wrapper function. Loop at least once if
3330 generating this function.
3331 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3332 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3336 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3337 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3339 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3340 (STDU_R1_0R1, ADDI_R1_R1): Define.
3341 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3342 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3343 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3344 no_tls_get_addr_regsave.
3345 (branch_reloc_hash_match): Add hash3 and hash4.
3346 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3347 (ppc64_elf_size_dynamic_sections): Likewise.
3348 (ppc64_elf_relocate_section): Likewise.
3349 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3350 __tls_get_addr stub.
3351 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3353 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3354 eh_frame for regsave __tls_get_addr.
3358 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3359 which __tls_get_addr calls will be eliminated.
3363 * po/pt.po: Updates Portuguese translation.
3364 * po/ru.po: Updated Russian translation.
3365 * po/uk.po: Updated Ukranian translation.
3370 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3371 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3373 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3374 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3375 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3376 "rex leal x@tlsdesc(%rip), %reg" to
3377 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3378 "call *(%eax)" to "nopl (%rax)".
3382 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3383 (MTLR_R11): Don't define.
3384 (LD_R0_0R3, CMPDI_R0_0): Define.
3385 (build_tls_get_addr_stub): Don't use r11 in stub.
3389 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3390 (defined_sym_val, is_tls_get_addr): Likewise.
3394 * version.m4 (BFD_VERSION): Set to 2.34.50.
3395 * configure: Regenerate.
3396 * po/bfd.pot: Regenerate.
3400 Binutils 2.34 branch created.
3404 * coff-arm.c: Fix spelling error (seperate).
3405 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3407 * sysdep.h (strnlen): Fix spelling error (seperate).
3412 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3417 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3418 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3419 of function symbols unless dot symbols are present. Do warn
3420 whenever one is created, regardles of whether a PLT entry is
3421 also emitted for the function symbol.
3425 * som.c (som_bfd_count_ar_symbols): Error when file position
3426 of symbols on chains is not strictly increasing.
3430 * vms.h (VMS_DEBUG): Define as 0.
3431 * vms-alpha.c (image_write): Move debug output after bounds check.
3433 (_bfd_vms_slurp_eihd): Warning fix.
3434 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3438 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3439 for "ignored" records.
3443 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3444 Delete asect name check. Move asect NULL check to wasm_object_p.
3445 Correct bounds check of sizes against end. Replace uses of
3446 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3447 just one bfd_release.
3448 (wasm_scan): Don't use malloc/strdup for section names,
3449 bfd_alloc instead. Simplify code prefixing section name.
3450 Formatting. Don't attempt to free memory here..
3451 (wasm_object_p): ..do so here.
3456 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3457 UNDEFWEAK_NO_DYNAMIC_RELOC.
3458 (allocate_dynrelocs_for_symbol): Likewise.
3463 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3467 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3472 * bfd.c (bfd_convert_section_contents): Check for a compress
3473 header size that is larger than the actual section size.
3478 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3479 after removing sections.
3484 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3485 check for !bfd_link_pic (info).
3486 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3487 <R_RISCV_JAL>: Add comment.
3488 (_bfd_riscv_relax_section): For plt.offset check, add check for
3489 bfd_link_pic (info). Add comment.
3493 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3494 match failures. Don't init to bfd_error_wrong_format before
3495 calling _bfd_check_format.
3499 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3500 status rather than exiting on stack overflow or underflow.
3501 (_bfd_vms_slurp_etir): Adjust to suit.
3505 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3509 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3510 command. Check name offset is within command.
3511 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3512 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3513 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3514 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3515 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3516 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3517 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3518 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3519 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3520 (bfd_mach_o_read_segment): Similarly.
3521 (bfd_mach_o_read_thread): Properly bound check thread struct.
3522 Don't repeat checks on second loop.
3523 (bfd_mach_o_read_command): Fail on invalid command length.
3527 * format.c (bfd_check_format_matches): Add preserve_match.
3528 Save initial bfd state in "preserve", matched bfd state in
3529 "preserve_match". Save just the first match. Release
3530 bfd_alloc memory. Restore and finish preserved state as
3531 appropriate on all function exit paths.
3535 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3539 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3545 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3546 there is enough data remaining in the code buffer before
3547 attempting to read a function stub.
3552 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3553 return value from bfd_malloc.
3554 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3555 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3556 (elf32_arm_filter_cmse_symbols): Likewise.
3557 (elf32_arm_write_section): Likewise.
3558 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3559 (bfd_mach_o_follow_dsym): Likewise.
3560 * pef.c (bfd_pef_print_loader_section): Likewise.
3561 (bfd_pef_scan_start_address): Likewise.
3562 (bfd_pef_parse_function_stubs): Likewise.
3563 (bfd_pef_parse_symbols): Likewise.
3567 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3568 on binary inputs ld/PR25316.
3569 (is_ia64_elf): new helper to filter on ia64 objects.
3573 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3575 (bfd_mach_o_scan): Insert underscore in two variable names.
3579 * Makefile.am: Add z80-elf target support.
3580 * configure.ac: Likewise.
3581 * targets.c: Likewise.
3582 * Makefile.in: Regenerate.
3583 * configure: Regenerate.
3584 * config.bfd: Add z80-elf target support and new arches: ez80 and
3586 * elf32-z80.c: New file.
3587 * archures.c: Add new z80 architectures: eZ80 and Z180.
3588 * coffcode.h: Likewise.
3589 * cpu-z80.c: Likewise.
3590 * coff-z80.c: Add new relocations for Z80 target and local label
3592 * reloc.c: Add new relocs.
3593 * bfd-in2.h: Regenerate.
3594 * libbfd.h: Regenerate.
3600 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3604 Update year range in copyright notice of all files.
3606 For older changes see ChangeLog-2019
3608 Copyright (C) 2020 Free Software Foundation, Inc.
3610 Copying and distribution of this file, with or without modification,
3611 are permitted in any medium without royalty provided the copyright
3612 notice and this notice are preserved.
3618 version-control: never
projects / binutils.git / blob