1 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
3 * elf-bfd.h (elf_backend_data): Add
4 `elf_backend_elfsym_local_is_section' member.
5 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
7 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
8 * elflink.c (bfd_elf_final_link): Use it to determine whether
9 set the `.symtab' section's `sh_info' value to the index of the
10 first non-local or non-section symbol.
11 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
13 (elf_backend_elfsym_local_is_section): New macro.
14 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
16 (elf_backend_elfsym_local_is_section): New macro.
18 2020-07-29 Alan Modra <amodra@gmail.com>
20 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
21 defined in excluded sections.
23 2020-07-28 Alan Modra <amodra@gmail.com>
25 * elf.c (assign_section_numbers): Comment. Don't segfault on
26 discarded sections when setting linked-to section for generic
28 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
30 2020-07-27 Alan Modra <amodra@gmail.com>
32 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
34 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
37 2020-07-24 Nick Clifton <nickc@redhat.com>
39 * config.bfd: Move xc16x target to the obsolete list.
41 2020-07-22 Kevin Buettner <kevinb@redhat.com>
43 * binary.c (binary_get_section_contents): Seek using offset
44 from section's file position.
46 2020-07-22 Kevin Buettner <kevinb@redhat.com>
48 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
50 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
53 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
54 type for the first function argument. Rename pointers to reflect
55 that they have distinct types.
57 2020-07-20 Alan Modra <amodra@gmail.com>
59 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
61 2020-07-19 Alan Modra <amodra@gmail.com>
63 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
64 (select_alt_stub): New function.
65 (ppc_get_stub_entry): Use it here.
66 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
68 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
69 merge notoc stubs with other varieties when power10_stubs is "auto".
70 Instead dup the stub hash table entry.
71 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
72 tests of power10_stubs.
74 2020-07-15 Alan Modra <amodra@gmail.com>
77 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
79 2020-07-15 Nick Clifton <nickc@redhat.com>
82 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
83 check for aux entries that overflow the buufer.
85 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
87 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
88 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
90 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
91 Alan Modra <amodra@gmail.com>
94 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
95 objects both before and after normal object files.
96 * elflink.c (_bfd_elf_section_already_linked): Likewise.
98 2020-07-10 Alan Modra <amodra@gmail.com>
100 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
101 * elf64-ppc.c (struct ppc_link_hash_table): Delete
103 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
104 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
105 uses of power10_stubs.
107 2020-07-09 Alan Modra <amodra@gmail.com>
109 * coff-ppc.c: Delete.
112 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
113 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
115 (coff_write_object_contents): Remove PPC_PE code.
116 * config.bfd: Move powerpcle-pe to removed targets.
117 * configure.ac: Remove powerpc PE entries.
118 * libcoff-in.h (ppc_allocate_toc_section): Delete.
119 (ppc_process_before_allocation): Delete.
120 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
121 * targets.c: Remove powerpc PE vectors.
122 * po/SRC-POTFILES.in: Regenerate.
123 * libcoff.h: Regenerate.
124 * Makefile.in: Regenerate.
125 * configure: Regenerate.
127 2020-07-09 Nick Clifton <nickc@redhat.com>
129 * po/fr.po: Updated French translation.
131 2020-07-07 Alan Modra <amodra@gmail.com>
133 * xcofflink.c (xcoff_mark): Don't mark const sections.
134 (bfd_xcoff_record_link_assignment): Add FIXME.
135 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
136 sections being discarded by linker script.
138 2020-07-07 Alan Modra <amodra@gmail.com>
140 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
141 time, uid, gid and mode for deterministic archive.
142 (xcoff_write_archive_contents_big): Likewise.
144 2020-07-07 Alan Modra <amodra@gmail.com>
146 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
149 2020-07-06 Nick Clifton <nickc@redhat.com>
151 * po/pt.po: Updated Portuguese translation.
152 * po/uk.po: Updated Ukranian translation.
154 2020-07-04 Nick Clifton <nickc@redhat.com>
156 * version.m4: Set version to 2.35.50.
157 * configure: Regenerate.
158 * po/bbfd.pot: Regenerate.
160 2020-07-04 Nick Clifton <nickc@redhat.com>
162 Binutils 2.35 branch created.
164 2020-07-01 Alan Modra <amodra@gmail.com>
167 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
168 raw syment index before dereferencing.
170 2020-07-01 Alan Modra <amodra@gmail.com>
172 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
174 2020-07-01 Alan Modra <amodra@gmail.com>
176 * config.bfd: Obsolete xc16x.
178 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
180 * archures.c (bfd_mach_i386_nacl): Removed.
181 (bfd_mach_i386_i386_nacl): Likewise.
182 (bfd_mach_x86_64_nacl): Likewise.
183 (bfd_mach_x64_32_nacl): Likewise.
184 * config.bfd: Remove *-*-nacl* targets.
185 * configure.ac: Remove x86 NaCl target vectors.
186 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
187 (bfd_x64_32_nacl_arch): Likewise.
188 (bfd_x86_64_nacl_arch): Likewise.
189 (bfd_i386_nacl_arch): Likewise.
190 (bfd_x64_32_arch_intel_syntax): Updated.
191 * elf32-i386.c: Don't include "elf-nacl.h".
192 (elf_i386_nacl_plt): Removed.
193 (elf_i386_nacl_plt0_entry): Likewise.
194 (elf_i386_nacl_plt_entry): Likewise.
195 (elf_i386_nacl_pic_plt0_entry): Likewise.
196 (elf_i386_nacl_pic_plt_entry): Likewise.
197 (elf_i386_nacl_eh_frame_plt): Likewise.
198 (elf_i386_nacl_plt): Likewise.
199 (elf32_i386_nacl_elf_object_p): Likewise.
200 (elf_i386_get_synthetic_symtab): Updated.
201 (elf_i386_link_setup_gnu_properties): Likewise.
202 * elf64-x86-64.c: Don't include "elf-nacl.h".
203 (elf_x86_64_nacl_plt): Removed.
204 (elf64_x86_64_nacl_elf_object_p): Likewise.
205 (elf_x86_64_nacl_plt0_entry): Likewise.
206 (elf_x86_64_nacl_plt_entry): Likewise.
207 (elf_x86_64_nacl_eh_frame_plt): Likewise.
208 (elf_x86_64_nacl_plt): Likewise.
209 (elf32_x86_64_nacl_elf_object_p): Likewise.
210 (elf_x86_64_get_synthetic_symtab): Updated.
211 (elf_x86_64_link_setup_gnu_properties): Likewise.
212 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
213 * targets.c: Remove x86 NaCl target vectors.
214 * bfd-in2.h: Regenerated.
215 * configure: Likewise.
217 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
219 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
220 _bfd_elf_add_dynamic_tags.
222 2020-06-29 Alan Modra <amodra@gmail.com>
224 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
225 return value of bfd_bread. Don't read more than requested length.
226 Sanity check length. Properly terminate file name.
228 2020-06-29 Alan Modra <amodra@gmail.com>
230 * arc-got.h: Use C style comments.
231 * coff-z80.c: Likewise.
232 * elf32-csky.c: Likewise.
233 * peXXigen.c: Likewise.
234 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
237 2020-06-26 Pat Bernardi <bernardi@adacore.com>
239 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
240 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
242 2020-06-26 Alan Modra <amodra@gmail.com>
244 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
245 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
246 (riscv_get_priv_spec_name): Move to..
247 * cpu-riscv.c: ..here.
248 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
249 Use %u to print unsigned numbers.
251 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
253 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
254 default architecture.
256 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
259 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
260 _bfd_elf_add_dynamic_tags.
262 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
265 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
266 _bfd_elf_add_dynamic_tags.
268 2020-06-24 Alan Modra <amodra@gmail.com>
270 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
271 shifts without undefined behaviour.
273 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
275 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
277 (_bfd_elf_add_dynamic_tags): New.
278 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
279 _bfd_elf_add_dynamic_tags.
280 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
281 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
282 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
283 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
284 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
285 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
286 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
287 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
289 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
290 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
291 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
292 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
293 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
294 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
295 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
296 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
297 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
299 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
300 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
301 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
302 _bfd_elf_maybe_vxworks_add_dynamic_tags.
303 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
304 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
306 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
307 (_bfd_x86_elf_size_dynamic_sections): Likewise.
308 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
309 dt_reloc_sz and dt_reloc_ent.
310 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
311 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
313 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
314 etab.dt_pltgot_required.
315 (elf32_hppa_size_dynamic_sections): Call
316 _bfd_elf_add_dynamic_tags.
317 * elf32-metag.c (elf_metag_link_hash_table_create): Set
318 etab.dt_pltgot_required.
319 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
320 * elf32-sh.c (sh_elf_link_hash_table_create): Set
321 root.dt_pltgot_required for FDPIC output.
322 (sh_elf_size_dynamic_sections): Call
323 _bfd_elf_maybe_vxworks_add_dynamic_tags.
324 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
325 elf.dt_pltgot_required.
326 (elf_xtensa_size_dynamic_sections): Call
327 _bfd_elf_add_dynamic_tags.
328 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
329 root.dt_pltgot_required.
330 (elf64_hppa_size_dynamic_sections): Call
331 _bfd_elf_add_dynamic_tags.
332 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
333 root.dt_pltgot_required.
334 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
335 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
336 * elflink.c (_bfd_elf_add_dynamic_tags): New.
338 2020-06-22 Saagar Jha <saagar@saagarjha.com>
340 * mach-o.c: Support the new load commands by reading a linkedit
341 data command for them.
343 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
345 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
346 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
347 (riscv_get_priv_spec_class): Likewise.
348 (riscv_get_priv_spec_name): Likewise.
349 (riscv_get_priv_spec_class_from_numbers): New function, convert
350 the version numbers into string, then call riscv_get_priv_spec_class
351 to get the priv spec class.
352 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
353 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
354 (riscv_get_priv_spec_name): Likewise.
355 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
356 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
357 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
358 of input and output objects form their priv spec attributes by
359 riscv_get_priv_spec_class_from_numbers. Report warning rather than
360 errors when linking objects with differnet priv spec versions. We do
361 know v1.9.1 may have conflicts to other versions, so report the
362 warning, too. After that, update the output priv spec version to the
365 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
367 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
368 priv attributes, we will check the conflicts for all of them (major,
369 minor and revision), and then set the priv_attrs_merged to TRUE to
370 indicate that we have handled all of the priv attributes. Remove
371 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
373 2020-06-21 Alan Modra <amodra@gmail.com>
376 * configure.ac: Disable plugins by default for some targets.
377 * plugin.c: Comment typo fix.
378 * configure: Regenerate.
380 2020-06-19 Nick Clifton <nickc@redhat.com>
382 * plugin.c (try_load_plugin): Suppress the error message about
383 being unable to open a plugin if creating a list of viable
386 2020-06-16 Alan Modra <amodra@gmail.com>
388 * aout-tic30.c: Delete file.
389 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
390 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
391 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
392 (xc16x-*-elf): Sort properly.
393 * configure.ac: Remove tic30_aout_vec.
394 * targets.c: Likewise.
395 * Makefile.in: Regenerate.
396 * configure: Regenerate.
397 * po/SRC-POTFILES.in: Regenerate.
399 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
401 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
402 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
403 (elf32xtensa_abi): New global variable.
404 (xtensa_abi_choice): New function.
405 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
406 XSHAL_ABI to select PLT code.
408 2020-06-15 Roland McGrath <mcgrathr@google.com>
410 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
411 field of bfd_link_info.
413 2020-06-15 Alan Modra <amodra@gmail.com>
415 * config.bfd: Obsolete powerpcle-*-pe targets.
417 2020-06-15 Alan Modra <amodra@gmail.com>
420 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
421 symbols that were defined in discarded sections.
422 * cofflink.c (coff_link_check_archive_element): Likewise.
423 (coff_link_add_symbols): Set indx to -3 for symbols defined in
425 (_bfd_coff_write_global_sym): Don't emit such symbols.
426 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
427 libcoff.h: Regenerate.
429 2020-06-11 Alan Modra <amodra@gmail.com>
432 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
434 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
436 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
437 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
438 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
441 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
444 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
445 Clear verinfo.verdef.
447 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
450 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
451 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
452 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
454 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
455 Set ifunc_resolvers if there are FUNC resolvers.
456 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
457 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
458 with elf.ifunc_resolvers.
459 (write_plt_relocs_for_local_syms): Likewise.
460 (ppc64_elf_relocate_section): Likewise.
461 (ppc64_elf_finish_dynamic_sections): Likewise.
462 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
464 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
465 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
466 instead of readonly_dynrelocs_against_ifunc.
467 * elfxx-x86.h (elf_x86_link_hash_table): Remove
468 readonly_dynrelocs_against_ifunc.
470 2020-06-09 Alan Modra <amodra@gmail.com>
472 * elf64-ppc.c (struct ppc_link_hash_table): Delete
473 maybe_local_ifunc_resolver field.
474 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
475 cases where maybe_local_ifunc_resolver was set.
476 (ppc64_elf_relocate_section): Likewise.
477 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
480 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
482 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
484 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
486 (elf32_arm_size_dynamic_sections): Updated. Clear
487 root.tlsdesc_plt for DF_BIND_NOW.
488 (elf32_arm_finish_dynamic_sections): Updated.
489 (elf32_arm_output_arch_local_syms): Likewise.
490 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
491 Clear root.tlsdesc_plt for DF_BIND_NOW.
492 (nds32_elf_finish_dynamic_sections): Updated.
493 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
494 dt_tlsdesc_plt and dt_tlsdesc_got.
495 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
496 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
497 tlsdesc_plt and dt_tlsdesc_got.
498 (elfNN_aarch64_allocate_dynrelocs): Updated.
499 (elfNN_aarch64_finish_dynamic_sections): Likewise.
500 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
501 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
503 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
504 (_bfd_x86_elf_size_dynamic_sections): Likewise.
505 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
506 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
509 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
511 * elf32-tic6x.c (elf32_bed): Defined the default to
514 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
516 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
518 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
519 root.splt/root.srelplt.
520 (elf64_hppa_create_dynamic_sections): Likewise.
521 (elf64_hppa_size_dynamic_sections): Likewise.
522 (elf64_hppa_finish_dynamic_symbol): Likewise.
523 (elf_hppa_final_link): Likewise.
524 (elf_hppa_final_link_relocate): Likewise.
526 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
528 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
529 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
532 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
534 * elf-bfd.h (elf_target_os): New.
535 (elf_link_hash_table): Add target_os.
536 (elf_backend_data): Add target_os.
537 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
538 symbian_p and nacl_p.
539 (create_got_section): Updated.
540 (elf32_arm_create_dynamic_sections): Likewise.
541 (arm_type_of_stub): Likewise.
542 (elf32_arm_create_or_find_stub_sec): Likewise.
543 (elf32_arm_allocate_plt_entry): Likewise.
544 (elf32_arm_populate_plt_entry): Likewise.
545 (elf32_arm_final_link_relocate): Likewise.
546 (elf32_arm_check_relocs): Likewise.
547 (allocate_dynrelocs_for_symbol): Likewise.
548 (elf32_arm_finish_dynamic_symbol): Likewise.
549 (elf32_arm_finish_dynamic_sections): Likewise.
550 (elf32_arm_output_plt_map_1): Likewise.
551 (elf32_arm_output_arch_local_syms): Likewise.
552 (elf32_arm_add_symbol_hook): Likewise.
553 (elf32_arm_nacl_link_hash_table_create): Likewise.
554 (elf32_arm_vxworks_link_hash_table_create): Likewise.
555 (elf32_arm_symbian_link_hash_table_create): Likewise.
556 (ELF_TARGET_OS): New.
557 * elf32-i386.c (elf_i386_arch_bed): Removed.
558 (elf_backend_arch_data): Likewise.
559 (elf_i386_solaris_arch_bed): Likewise.
560 (elf_i386_nacl_arch_bed): Likewise.
561 (elf_i386_vxworks_arch_bed): Likewise.
562 (elf_i386_relocate_section): Updated.
563 (elf_i386_finish_dynamic_sections): Likewise.
564 (elf_i386_get_synthetic_symtab): Likewise.
565 (elf_i386_link_setup_gnu_properties): Likewise.
566 (ELF_TARGET_OS): New.
567 * elf32-mips.c (ELF_TARGET_OS): New.
568 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
569 (ppc_elf_create_got): Updated.
570 (ppc_elf_create_dynamic_sections): Likewise.
571 (ppc_elf_check_relocs): Likewise.
572 (ppc_elf_adjust_dynamic_symbol): Likewise.
573 (ppc_elf_size_dynamic_sections): Likewise.
574 (ppc_elf_relocate_section): Likewise.
575 (ppc_elf_finish_dynamic_sections): Likewise.
576 (ppc_elf_vxworks_link_hash_table_create): Likewise.
577 (ELF_TARGET_OS): New.
578 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
579 (sh_elf_link_hash_table_create): Updated.
580 (sh_elf_create_dynamic_sections): Likewise.
581 (allocate_dynrelocs): Likewise.
582 (sh_elf_size_dynamic_sections): Likewise.
583 (sh_elf_relocate_section): Likewise.
584 (sh_elf_finish_dynamic_symbol): Likewise.
585 (sh_elf_finish_dynamic_sections): Likewise.
586 (ELF_TARGET_OS): New.
587 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
589 (bfd_elf32_bfd_link_hash_table_create): Likewise.
590 (ELF_TARGET_OS): New.
591 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
592 (elf_x86_64_solaris_arch_bed): Likewise.
593 (elf_x86_64_nacl_arch_bed): Likewise.
594 (elf_x86_64_finish_dynamic_sections): Updated.
595 (elf_x86_64_get_synthetic_symtab): Likewise.
596 (elf_x86_64_link_setup_gnu_properties): Likewise.
597 (ELF_TARGET_OS): New.
598 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
600 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
601 (MIPS_ELF_REL_DYN_NAME): Updated.
602 (ELF_MIPS_GP_OFFSET): Likewise.
603 (mips_elf_create_local_got_entry): Likewise.
604 (mips_elf_allocate_dynamic_relocations): Likewise.
605 (mips_elf_count_got_symbols): Likewise.
606 (is_gott_symbol): Likewise.
607 (mips_elf_calculate_relocation): Likewise.
608 (mips_elf_create_dynamic_relocation): Likewise.
609 (_bfd_mips_elf_check_relocs): Likewise.
610 (allocate_dynrelocs): Likewise.
611 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
612 (mips_elf_lay_out_got): Likewise.
613 (mips_elf_set_plt_sym_value): Likewise.
614 (_bfd_mips_elf_size_dynamic_sections): Likewise.
615 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
616 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
617 (_bfd_mips_elf_final_link): Likewise.
618 (_bfd_mips_init_file_header): Likewise.
619 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
621 (allocate_dynrelocs): Likewise.
622 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
623 (_bfd_sparc_elf_relocate_section): Likewise.
624 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
625 (sparc_finish_dyn): Likewise.
626 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
627 * elfxx-target.h (ELF_TARGET_OS): New.
628 (elfNN_bed): Add ELF_TARGET_OS.
629 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
630 (_bfd_x86_elf_link_hash_table_create): Likewise.
631 (_bfd_x86_elf_size_dynamic_sections): Likewise.
632 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
633 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
634 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
635 * elfxx-x86.h (elf_x86_target_os): Removed.
636 (elf_x86_backend_data): Likewise.
637 (get_elf_x86_backend_data): Likewise.
638 (elf_x86_link_hash_table): Remove target_os.
640 2020-06-06 Alan Modra <amodra@gmail.com>
643 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
644 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
645 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
646 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
647 * elf64-ppc.c: Update throughout for reloc renaming.
648 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
649 * libbfd.h: Regenerate.
650 * bfd-in2.h: Regenerate.
652 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
655 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
658 2020-06-05 Nick Clifton <nickc@redhat.com>
660 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
663 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
665 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
666 priv_may_conflict, in_priv_zero and out_priv_zero to decide
667 whether the object can be linked according to it's priv
668 attributes. The object without any priv spec attributes can
669 be linked with others. If the first input object doesn't contain
670 any priv attributes, then we need to copy the setting from the
671 next input one. Also report more detailed error messages to user.
673 2020-06-04 Stephen Casner <casner@acm.org>
675 Extend pdp11-aout symbol table format to accommodate .stab
676 symbols and implement correct handling of them.
678 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
679 (N_STAB, is_stab): Needed new function is_stab to disambiguate
680 normal vs. .stab symbol table type values, replacing N_STAB mask.
681 (translate_from_native_sym_flags): Determine correct section for
682 different .stab types.
683 (translate_to_native_sym_flags): Leave .stab types intact.
684 (translate_symbol_table): Error if symbol indicates overlay;
685 store desc field from .stab symbols.
686 (write_syms): Output desc field with symbol.
687 (aout_link_check_ar_symbols): Skip .stab symbols.
688 (aout_link_add_symbols): Correctly distinguish .stab symbols.
689 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
690 (aout_link_write_symbols): Write 0 for desk and ovly fields;
691 correctly distinguish .stab symbols and select calculate their
692 section and value; and copy desc and ovly fields from input symbol
695 2020-06-04 Stephen Casner <casner@acm.org>
697 * aoutx.h (translate_symbol_table): Comment had external and
699 * pdp11.c (translate_symbol_table): Likewise.
701 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
703 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
704 (is_x86_elf): Check elf.hash_table_id instead of target_id.
705 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
707 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
710 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
711 in debug section against symbol defined in shared library to 0.
712 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
713 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
714 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
715 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
716 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
717 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
718 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
719 * elf32-sh.c (sh_elf_check_relocs): Likewise.
720 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
721 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
722 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
723 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
724 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
725 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
727 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
728 there is non-GOT reference.
729 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
730 non-alloced sections.
732 2020-06-03 Stephen Casner <casner@acm.org>
734 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
736 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
738 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
739 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
740 other size that doesn't qcover the header word.
741 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
742 string table, and zero it.
743 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
744 message and set bfd_error on finding an invalid name string offset.
745 (add_to_stringtab): INLINE -> inline
746 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
748 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
749 any relocs that could not be recognised.
750 92744f05809 PR 20929 - Check for relocs without an associated symbol.
751 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
752 name exists and is long enough, before attempting to see if it is
754 c3864421222 - Correct case for N_SO being the last symbol.
755 50455f1ab29 PR 20891 - Handle the case where the main file name
756 and the directory name are both empty.
757 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
758 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
759 range string table offsets.
760 531336e3a0b PR 20909 - Fix off-by-one error in check for an
761 illegal string offset.
762 (aout_link_includes_newfunc): Add comment.
763 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
764 on unexpected relocation type rather than ASSERT.
766 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
769 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
770 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
772 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
775 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
776 non-alloced sections.
778 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
780 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
781 dynamic relocations for non SEC_ALLOC sections.
783 2020-06-03 Gunther Nikl <gnikl@justmail.de>
785 * aout64.c (BMAGIC, QMAGIC): Do not define.
786 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
787 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
788 to check the file format.
789 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
790 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
791 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
793 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
795 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
796 relocations for non SEC_ALLOC sections.
798 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
800 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
801 * elf32-arm.c (maybe_set_textrel): Removed.
802 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
803 with _bfd_elf_maybe_set_textrel.
804 * elf32-csky.c (maybe_set_textrel): Removed.
805 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
806 with _bfd_elf_maybe_set_textrel.
807 * elf32-hppa.c (maybe_set_textrel): Removed.
808 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
809 with _bfd_elf_maybe_set_textrel.
810 * elf32-lm32.c (maybe_set_textrel): Removed.
811 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
812 with _bfd_elf_maybe_set_textrel.
813 * elf32-m32r.c (maybe_set_textrel): Removed.
814 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
815 with _bfd_elf_maybe_set_textrel.
816 * elf32-metag.c (maybe_set_textrel): Removed.
817 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
818 with _bfd_elf_maybe_set_textrel.
819 * elf32-nds32.c (maybe_set_textrel): Removed.
820 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
821 with _bfd_elf_maybe_set_textrel.
822 * elf32-or1k.c (maybe_set_textrel): Removed.
823 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
824 with _bfd_elf_maybe_set_textrel.
825 * elf32-ppc.c (maybe_set_textrel): Removed.
826 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
827 with _bfd_elf_maybe_set_textrel.
828 * elf32-s390.c (maybe_set_textrel): Removed.
829 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
830 with _bfd_elf_maybe_set_textrel.
831 * elf32-sh.c (maybe_set_textrel): Removed.
832 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
833 with _bfd_elf_maybe_set_textrel.
834 * elf32-tic6x.c (maybe_set_textrel): Removed.
835 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
836 with _bfd_elf_maybe_set_textrel.
837 * elf32-tilepro.c (maybe_set_textrel): Removed.
838 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
839 with _bfd_elf_maybe_set_textrel.
840 * elf64-ppc.c (maybe_set_textrel): Removed.
841 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
842 with _bfd_elf_maybe_set_textrel.
843 * elf64-s390.c (maybe_set_textrel): Removed.
844 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
845 with _bfd_elf_maybe_set_textrel.
846 * elfnn-aarch64.c (maybe_set_textrel): Removed.
847 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
848 with _bfd_elf_maybe_set_textrel.
849 * elfnn-riscv.c (maybe_set_textrel): Removed.
850 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
851 with _bfd_elf_maybe_set_textrel.
852 * elfxx-sparc.c (maybe_set_textrel): Removed.
853 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
854 with _bfd_elf_maybe_set_textrel.
855 * elfxx-tilegx.c (maybe_set_textrel): Removed.
856 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
857 with _bfd_elf_maybe_set_textrel.
858 * elfxx-x86.c (maybe_set_textrel): Removed.
859 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
860 with _bfd_elf_maybe_set_textrel.
861 * elflink.c (_bfd_elf_maybe_set_textrel): New.
863 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
866 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
868 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
869 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
870 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
871 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
873 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
874 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
875 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
876 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
877 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
878 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
879 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
880 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
881 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
882 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
883 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
884 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
885 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
886 (elf_backend_copy_indirect_symbol): Likewise.
887 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
888 (elf_backend_copy_indirect_symbol): Likewise.
889 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
891 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
894 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
895 * elf32-arm.c (readonly_dynrelocs): Removed.
896 (maybe_set_textrel): Replace readonly_dynrelocs with
897 _bfd_elf_readonly_dynrelocs.
898 * elf32-csky.c (readonly_dynrelocs): Removed.
899 (maybe_set_textrel): Replace readonly_dynrelocs with
900 _bfd_elf_readonly_dynrelocs.
901 * elf32-hppa.c(readonly_dynrelocs): Removed.
902 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
903 _bfd_elf_readonly_dynrelocs.
904 (maybe_set_textrel): Likewise.
905 * elf32-lm32.c (readonly_dynrelocs): Removed.
906 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
907 with _bfd_elf_readonly_dynrelocs.
908 (maybe_set_textrel): Likewise.
909 * elf32-m32r.c (readonly_dynrelocs): Removed.
910 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
911 with _bfd_elf_readonly_dynrelocs.
912 (maybe_set_textrel): Likewise.
913 * elf32-metag.c (readonly_dynrelocs): Removed.
914 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
915 with _bfd_elf_readonly_dynrelocs.
916 (maybe_set_textrel): Likewise.
917 * elf32-microblaze.c (readonly_dynrelocs): Removed.
918 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
919 with _bfd_elf_readonly_dynrelocs.
920 * elf32-nds32.c (readonly_dynrelocs): Removed.
921 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
922 with _bfd_elf_readonly_dynrelocs.
923 (maybe_set_textrel): Likewise.
924 * elf32-or1k.c (readonly_dynrelocs): Removed.
925 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
926 with _bfd_elf_readonly_dynrelocs.
927 * elf32-ppc.c (readonly_dynrelocs): Removed.
928 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
929 _bfd_elf_readonly_dynrelocs.
930 (ppc_elf_adjust_dynamic_symbol): Likewise.
931 (maybe_set_textrel): Likewise.
932 * elf32-s390.c (readonly_dynrelocs): Removed.
933 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
934 with _bfd_elf_readonly_dynrelocs.
935 (maybe_set_textrel): Likewise.
936 * elf32-sh.c (readonly_dynrelocs): Removed.
937 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
938 _bfd_elf_readonly_dynrelocs.
939 (maybe_set_textrel): Likewise.
940 * elf32-tic6x.c (readonly_dynrelocs): Removed.
941 (maybe_set_textrel): Replace readonly_dynrelocs with
942 _bfd_elf_readonly_dynrelocs.
943 * elf32-tilepro.c (readonly_dynrelocs): Removed.
944 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
945 with _bfd_elf_readonly_dynrelocs.
946 (maybe_set_textrel): Likewise.
947 * elf64-ppc.c (readonly_dynrelocs): Removed.
948 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
949 _bfd_elf_readonly_dynrelocs.
950 (ppc64_elf_adjust_dynamic_symbol): Likewise.
951 (maybe_set_textrel): Likewise.
952 * elf64-s390.c (readonly_dynrelocs): Removed.
953 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
954 with _bfd_elf_readonly_dynrelocs.
955 (maybe_set_textrel): Likewise.
956 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
957 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
958 (maybe_set_textrel): Replace readonly_dynrelocs with
959 _bfd_elf_readonly_dynrelocs.
960 * elfnn-riscv.c (readonly_dynrelocs): Removed.
961 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
962 with _bfd_elf_readonly_dynrelocs.
963 (maybe_set_textrel): Likewise.
964 * elfxx-sparc.c (readonly_dynrelocs): Removed.
965 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
966 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
967 (maybe_set_textrel): Likewise.
968 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
969 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
970 with _bfd_elf_readonly_dynrelocs.
971 (maybe_set_textrel): Likewise.
972 * elfxx-x86.c (readonly_dynrelocs): Removed.
973 (maybe_set_textrel): Replace readonly_dynrelocs with
974 _bfd_elf_readonly_dynrelocs.
975 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
977 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
979 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
980 -fsanitize=undefined.
982 2020-06-03 Alan Modra <amodra@gmail.com>
986 * peicode.h (pe_ILF_make_a_section): Align data for compilers
988 (pe_ILF_build_a_bfd): Likewise.
990 2020-06-03 Alan Modra <amodra@gmail.com>
993 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
994 core files as well as objects.
996 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
999 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1000 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1002 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1003 (elf_arc_link_hash_newfunc): Updated.
1004 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1005 (elf32_arm_link_hash_newfunc): Updated.
1006 (elf32_arm_copy_indirect_symbol): Likewise.
1007 (elf32_arm_check_relocs): Likewise.
1008 (readonly_dynrelocs): Likewise.
1009 (allocate_dynrelocs_for_symbol): Likewise.
1010 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1011 (csky_elf_link_hash_newfunc): Updated.
1012 (csky_allocate_dynrelocs): Likewise.
1013 (readonly_dynrelocs): Likewise.
1014 (csky_elf_copy_indirect_symbol): Likewise.
1015 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1016 (hppa_link_hash_newfunc): Updated.
1017 (elf32_hppa_copy_indirect_symbol): Likewise.
1018 (elf32_hppa_hide_symbol): Likewise.
1019 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1020 (allocate_dynrelocs): Likewise.
1021 (elf32_hppa_relocate_section): Likewise.
1022 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1023 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1024 (lm32_elf_link_hash_newfunc): Likewise.
1025 (lm32_elf_link_hash_table_create): Updated.
1026 (readonly_dynrelocs): Likewise.
1027 (allocate_dynrelocs): Likewise.
1028 (lm32_elf_copy_indirect_symbol): Likewise.
1029 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1030 (m32r_elf_link_hash_newfunc): Likewise.
1031 (m32r_elf_link_hash_table_create): Updated.
1032 (m32r_elf_copy_indirect_symbol): Likewise.
1033 (allocate_dynrelocs): Likewise.
1034 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1035 (metag_link_hash_newfunc): Updated.
1036 (elf_metag_copy_indirect_symbol): Likewise.
1037 (readonly_dynrelocs): Likewise.
1038 (allocate_dynrelocs): Likewise.
1039 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1041 (link_hash_newfunc): Updated.
1042 (microblaze_elf_check_relocs): Likewise.
1043 (microblaze_elf_copy_indirect_symbol): Likewise.
1044 (readonly_dynrelocs): Likewise.
1045 (allocate_dynrelocs): Likewise.
1046 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1047 (nds32_elf_link_hash_newfunc): Updated.
1048 (nds32_elf_copy_indirect_symbol): Likewise.
1049 (readonly_dynrelocs): Likewise.
1050 (allocate_dynrelocs): Likewise.
1051 (nds32_elf_check_relocs): Likewise.
1052 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1053 (link_hash_newfunc): Updated.
1054 (nios2_elf32_copy_indirect_symbol): Likewise.
1055 (nios2_elf32_check_relocs): Likewise.
1056 (allocate_dynrelocs): Likewise.
1057 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1058 (or1k_elf_link_hash_newfunc): Updated.
1059 (readonly_dynrelocs): Likewise.
1060 (allocate_dynrelocs): Likewise.
1061 (or1k_elf_copy_indirect_symbol): Likewise.
1062 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1063 (ppc_elf_link_hash_newfunc): Updated.
1064 (ppc_elf_copy_indirect_symbol): Likewise.
1065 (ppc_elf_check_relocs): Likewise.
1066 (readonly_dynrelocs): Likewise.
1067 (ppc_elf_adjust_dynamic_symbol): Likewise.
1068 (allocate_dynrelocs): Likewise.
1069 (ppc_elf_relocate_section): Likewise.
1070 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1071 (link_hash_newfunc): Updated.
1072 (elf_s390_copy_indirect_symbol): Likewise.
1073 (readonly_dynrelocs): Likewise.
1074 (elf_s390_adjust_dynamic_symbol): Likewise.
1075 (allocate_dynrelocs): Likewise.
1076 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1077 (sh_elf_link_hash_newfunc): Updated.
1078 (readonly_dynrelocs): Likewise.
1079 (allocate_dynrelocs): Likewise.
1080 (sh_elf_copy_indirect_symbol): Likewise.
1081 (sh_elf_check_relocs): Likewise.
1082 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1083 (elf32_tic6x_link_hash_newfunc): Likewise.
1084 (elf32_tic6x_link_hash_table_create): Updated.
1085 (readonly_dynrelocs): Likewise.
1086 (elf32_tic6x_check_relocs): Likewise.
1087 (elf32_tic6x_allocate_dynrelocs): Likewise.
1088 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1090 (link_hash_newfunc): Updated.
1091 (tilepro_elf_copy_indirect_symbol): Likewise.
1092 (tilepro_elf_check_relocs): Likewise.
1093 (allocate_dynrelocs): Likewise.
1094 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1095 (ppc64_elf_copy_indirect_symbol): Updated.
1096 (ppc64_elf_check_relocs): Likewise.
1097 (readonly_dynrelocs): Likewise.
1098 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1099 (dec_dynrel_count): Likewise.
1100 (allocate_dynrelocs): Likewise.
1101 (ppc64_elf_relocate_section): Likewise.
1102 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1103 (link_hash_newfunc): Updated.
1104 (elf_s390_copy_indirect_symbol): Likewise.
1105 (readonly_dynrelocs): Likewise.
1106 (allocate_dynrelocs): Likewise.
1107 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1108 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1110 (elfNN_aarch64_link_hash_newfunc): Updated.
1111 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1112 (readonly_dynrelocs): Likewise.
1113 (need_copy_relocation_p): Likewise.
1114 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1115 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1116 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1117 (link_hash_newfunc): Updated.
1118 (riscv_elf_copy_indirect_symbol): Likewise.
1119 (riscv_elf_check_relocs): Likewise.
1120 (readonly_dynrelocs): Likewise.
1121 (allocate_dynrelocs): Likewise.
1122 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1124 (link_hash_newfunc): Updated.
1125 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1126 (_bfd_sparc_elf_check_relocs): Likewise.
1127 (readonly_dynrelocs): Likewise.
1128 (allocate_dynrelocs): Likewise.
1129 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1130 (link_hash_newfunc): Updated.
1131 (tilegx_elf_copy_indirect_symbol): Likewise.
1132 (tilegx_elf_check_relocs): Likewise.
1133 (readonly_dynrelocs): Likewise.
1134 (allocate_dynrelocs): Likewise.
1135 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1136 (readonly_dynrelocs): Likewise.
1137 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1138 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1140 2020-06-01 Alan Modra <amodra@gmail.com>
1142 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1143 command against cmd_length, not the end of record. For
1144 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1145 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1148 2020-05-28 David Faust <david.faust@oracle.com>
1150 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1151 R_BPF_INSN_{32,64} relocations.
1153 2020-05-28 Stephen Casner <casner@acm.org>
1155 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1156 addreses in .long (used in testsuites) and .stab values.
1158 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1161 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1162 Check bfd_link_dll when issue a DT_TEXTREL warning.
1163 * elfxx-x86.c (maybe_set_textrel): Likewise.
1164 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1166 2020-05-26 Nick Clifton <nickc@redhat.com>
1168 * plugin.c (try_load_plugin): Extend error message when a plugin
1171 2020-05-23 Alan Modra <amodra@gmail.com>
1173 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1175 2020-05-22 Alan Modra <amodra@gmail.com>
1178 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1179 attributes from shared libraries, and do not return an error if
1182 2020-05-21 Alan Modra <amodra@gmail.com>
1185 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1187 (_bfd_delete_bfd): Free the copy.
1188 (_bfd_new_bfd): Free nbfd->memory on error.
1190 2020-05-21 Alan Modra <amodra@gmail.com>
1192 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1193 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1194 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1195 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1196 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1197 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1198 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1199 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1200 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1201 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1202 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1203 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1204 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1205 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1206 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1207 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1208 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1209 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1210 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1211 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1213 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1215 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1216 get_default_version. It is used to find the default version for
1217 the specific extension.
1218 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1219 default_major_version and default_minor_version. Add new bfd_boolean
1220 parameter *use_default_version. Set it to TRUE if we need to call
1221 the callback rps->get_default_version to find the default version.
1222 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1223 the default version in riscv_parsing_subset_version, and then call
1224 riscv_add_subset to add the subset into subset list.
1225 (riscv_parse_prefixed_ext): Likewise.
1226 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1227 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1228 strings rather than characters.
1229 riscv_merge_arch_attr_info): The callback function get_default_version
1230 is only needed for assembler, so set it to NULL int the linker.
1231 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1232 * elfxx-riscv.h: Updated.
1234 2020-05-20 Alan Modra <amodra@gmail.com>
1237 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1238 use bfd_set_filename.
1239 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1240 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1241 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1242 (bfd_create): Likewise.
1243 (_bfd_delete_bfd): Don't free filename.
1244 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1245 return pointer to the copy or NULL on alloc fail.
1246 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1247 result of bfd_set_filename.
1248 * bfd-in2.h: Regenerate.
1250 2020-05-20 Alan Modra <amodra@gmail.com>
1253 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1254 section size against file size.
1255 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1257 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1260 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1261 and memset when allocating memory for the sections_being_created
1264 2020-05-19 Stafford Horne <shorne@gmail.com>
1266 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1268 (or1k_elf_relocate_section): Access srelgot via
1269 htab->root.srelgot. Add assertions for srelgot->contents.
1270 Introduce local variable for srelgot to not reuse global
1272 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1273 (or1k_set_got_and_rela_sizes): New function.
1274 (or1k_initial_exec_offset): New function.
1275 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1276 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1278 (or1k_elf_check_relocs): Use OR to set TLS access.
1279 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1281 (or1k_elf_size_dynamic_sections): Use
1282 or1k_set_got_and_rela_sizes to set sizes.
1283 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1284 (TCB_SIZE): New macro.
1285 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1286 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1287 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1288 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1289 (tpoff): Add dynamic boolean argument.
1290 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1292 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1294 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1295 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1296 cases with BFD_RELOC_AARCH64_JUMP26.
1297 (elfNN_aarch64_check_relocs): Likewise.
1299 2020-05-19 Alan Modra <amodra@gmail.com>
1301 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1302 bfd_get_filename rather than accessing bfd->filename directly.
1303 * aout-target.h (MY (object_p)): Likewise.
1304 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1305 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1306 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1307 (_bfd_archive_bsd44_construct_extended_name_table),
1308 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1309 (_bfd_bsd_write_armap): Likewise.
1310 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1311 * cache.c (bfd_open_file): Likewise.
1312 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1313 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1314 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1315 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1316 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1317 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1318 (patch_tls_desc_to_ie): Likewise.
1319 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1320 (spu_elf_auto_overlay): Likewise.
1321 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1322 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1323 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1324 * elflink.c (bfd_elf_size_dynamic_sections),
1325 (elf_link_input_bfd): Likewise.
1326 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1327 * mach-o.c (bfd_mach_o_follow_dsym),
1328 (bfd_mach_o_close_and_cleanup): Likewise.
1329 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1330 (find_separate_debug_file, get_build_id_name): Likewise.
1331 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1332 * plugin.c (bfd_plugin_open_input): Likewise.
1333 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1334 * som.c (som_write_armap): Likewise.
1335 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1336 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1337 (_bfd_vms_lib_write_archive_contents): Likewise.
1338 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1340 2020-05-19 Alan Modra <amodra@gmail.com>
1343 * bfdio.c (_bfd_real_fopen): Typo fix.
1345 2020-05-18 Nick Clifton <nickc@redhat.com>
1348 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1349 for the sections_being_created array.
1351 2020-05-18 Alan Modra <amodra@gmail.com>
1353 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1354 they can be freed without also freeing internal_relocs.
1356 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1359 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1360 separators into DOS style when creating a WIN32 fullpath.
1362 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1364 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1365 to initialize RISC-V tdata.
1367 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1369 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1372 2020-05-11 Alan Modra <amodra@gmail.com>
1374 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1376 2020-05-11 Alan Modra <amodra@gmail.com>
1378 * elf64-ppc.c: Rename powerxx to power10 throughout.
1380 2020-05-11 Alan Modra <amodra@gmail.com>
1383 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1384 contains required number of auxents before processing any auxent.
1385 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1386 file name from auxents for PE.
1388 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1390 * aout-cris.c (DEFAULT_ARCH): Delete define.
1391 (MY_set_arch_mach): Likewise.
1392 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1394 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1395 of r_type before the shift.
1397 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1400 * elfnn-aarch64.c (group_sections): Copy implementation from
1403 2020-05-01 Alan Modra <amodra@gmail.com>
1406 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1407 accessing root.u.def of symbols. Also check root.u.def.section
1408 is non-NULL. Reverse tests so as to make the logic positive.
1410 2020-05-01 Alan Modra <amodra@gmail.com>
1413 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1414 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1416 2020-05-01 Alan Modra <amodra@gmail.com>
1419 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1420 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1421 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1422 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1423 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1424 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1425 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1426 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1427 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1428 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1430 2020-05-01 Alan Modra <amodra@gmail.com>
1433 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1434 from shared libraries.
1436 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1438 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1439 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1440 equals 0. Report overflow when the result has negative sign but
1441 all significant bits are zero.
1443 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1445 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1446 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1448 2020-04-28 Alan Modra <amodra@gmail.com>
1450 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1451 Emit warning message.
1453 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1455 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1456 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1457 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1458 to x86_64_pe_big_vec as it not a big-endian format.
1459 (vec i386_pe_big_vec): New.
1460 * configure.ac: Likewise.
1461 * targets.c: Likewise.
1462 * configure: Regenerate.
1463 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1464 COFF_WITH_PE_BIGOBJ): New.
1465 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1467 (x86_64_pe_be_vec): Moved.
1469 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1471 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1472 * elf.c (elfcore_grok_arc_v2): New function.
1473 (elfcore_grok_note): Call the new function to handle the corresponding
1475 (elfcore_write_arc_v2): New function.
1476 (elfcore_write_register_note): Call the new function to handle the
1477 corresponding pseudo-sections.
1479 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1482 * bfd-in2.h: Regenerated.
1483 * elf32-xtensa.c (elf_howto_table): New entries for
1484 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1485 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1486 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1487 R_XTENSA_NDIFF{8,16,32}.
1488 * libbfd.h (bfd_reloc_code_real_names): Add names for
1489 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1490 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1491 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1492 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1494 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1497 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1500 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf-bfd.h (elf_backend_data): Add
1504 elf_backend_strip_zero_sized_dynamic_sections.
1505 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1506 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1508 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1510 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1512 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1514 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1518 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1520 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1522 2020-04-21 Nick Clifton <nickc@redhat.com>
1524 * po/sr.po: Updated Serbian translation.
1526 2020-04-21 Alan Modra <amodra@gmail.com>
1528 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1531 2020-04-20 Stephen Casner <casner@acm.org>
1533 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1534 causing globals from linker script to be treated as debug symbols.
1535 (translate_symbol_table): Don't sign-extend symbol values from 16
1536 to 64 bits in nm output.
1538 2020-04-20 Alan Modra <amodra@gmail.com>
1540 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1542 2020-04-18 Alan Modra <amodra@gmail.com>
1544 * section.c (bfd_is_const_section): Correct test for special
1546 * bfd-in2.h: Regenerate.
1548 2020-04-17 Alan Modra <amodra@gmail.com>
1551 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1554 2020-04-16 Nick Clifton <nickc@redhat.com>
1557 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1558 abort with a more helpful error message.
1560 2020-04-16 Alan Modra <amodra@gmail.com>
1563 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1566 2020-04-15 Fangrui Song <maskray@google.com>
1569 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1570 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1571 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1572 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1573 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1574 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1575 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1576 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1577 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1578 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1579 * elflink.c (elf_link_output_extsym): Likewise.
1580 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1582 2020-04-15 Alan Modra <amodra@gmail.com>
1585 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1586 pointer into strings that may be freed for section name, always
1587 allocate a new string.
1589 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1590 Jan W. Jagersma <jwjagersma@gmail.com>
1592 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1593 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1594 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1595 (_bfd_go32_mkobject): New functions.
1596 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1597 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1598 (go32exe_mkobject): Call _bfd_go32_mkobject.
1599 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1600 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1602 (coff_write_relocs): Enable extended reloc counter code if
1603 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1604 (coff_write_object_contents): Likewise. Pad section headers
1605 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1606 instead of coff_swap_scnhdr_out.
1607 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1608 enable extended reloc counter.
1609 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1610 Declare with ATTRIBUTE_UNUSED.
1611 * libcoff-in.h: (struct coff_tdata): New field go32.
1613 * libcoff.h: Regenerate.
1615 2020-04-14 Fangrui Song <maskray@google.com>
1618 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1621 2020-04-14 Stephen Casner <casner@acm.org>
1624 * pdp11.c: Add implementation of --imagic option.
1625 (adjust_o_magic): Fix objcopy --extract-symbol test.
1626 * libaout.h (enum aout_magic): Add i_magic.
1628 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1629 Nick Clifton <nickc@redhat.com>
1631 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1633 <default>: Error rather than abort.
1635 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1638 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1639 relocation section from section group.
1641 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1643 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1644 bfd->origin to file offset.
1645 * bfdwin.c (bfd_get_file_window): Likewise.
1646 * bfd.c: Clarify the use of the bfd->origin field.
1647 * bfd-in2.h: Regenerate.
1648 * coff-i386.c: Don't include go32exe.h. Allow overriding
1649 coff_write_object_contents via COFF_WRITE_CONTENTS.
1650 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1651 (go32exe_write_object_contents): New functions.
1652 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1653 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1654 (create_go32_stub): Remove check for 2k size limit. Read stub
1655 from go32exe_temp_stub if present.
1656 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1657 copy variable-length stub.
1658 (go32_check_format): Read stub to go32exe_temp_stub, set
1659 origin, return go32exe_cleanup.
1660 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1661 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1662 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1663 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1664 Remove functions and their associated #defines.
1665 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1666 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1667 Rename field go32stub to stub.
1668 * libcoff.h: Regenerate.
1669 * coff-stgo32.c (go32_check_format): Rename to...
1670 (go32exe_check_format): ...this.
1671 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1672 (go32exe_copy_private_bfd_data): ...this.
1673 (stub_bytes): Rename to...
1674 (go32exe_default_stub): ...this.
1675 (create_go32_stub): Rename to...
1676 (go32exe_create_stub): ...this.
1677 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1680 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1684 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1685 relocation to R_386_32 for relocation against non-preemptible
1687 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1688 allocate dynamic relocation for non-preemptible absolute symbol.
1689 (elf_i386_relocate_section): Pass sec to
1690 GENERATE_DYNAMIC_RELOCATION_P.
1691 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1692 (elf_x86_64_convert_load_reloc): Covert load relocation to
1693 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1694 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1695 for non-preemptible absolute symbol if they overflow.
1696 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1697 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1698 symbol. Don't allocate dynamic relocation for non-preemptible
1700 (elf_x86_64_relocate_section): Don't generate relative relocation
1701 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1702 to GENERATE_DYNAMIC_RELOCATION_P.
1703 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1704 against non-preemptible absolute symbol.
1705 (_bfd_elf_x86_valid_reloc_p): New function.
1706 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1708 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1709 argument. Don't generate dynamic relocation against
1710 non-preemptible absolute symbol.
1711 (ABS_SYMBOL_P): New.
1712 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1713 against non-preemptible absolute symbol.
1715 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1716 (_bfd_elf_x86_valid_reloc_p): New.
1718 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1721 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1722 address in the GOT if in thumb only mode.
1724 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1726 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1728 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1730 * mmo.c (mmo_scan): Create .text section only when needed, not
1733 2020-03-31 Alan Modra <amodra@gmail.com>
1735 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1738 2020-03-31 Alan Modra <amodra@gmail.com>
1740 * vms-alpha.c (image_write): Check bounds for sections without
1741 contents too. Error on non-zero write to section without
1743 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1745 2020-03-31 Alan Modra <amodra@gmail.com>
1747 * tekhex.c (pass_over): Check is_eof before reading buffer.
1749 2020-03-30 Nick Clifton <nickc@redhat.com>
1752 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1753 field to timestamp and make it an integer.
1754 * libcoff.h: Regenerate.
1755 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1756 field in the pe_data structure rather than the insert_timestamp
1759 2020-03-30 Alan Modra <amodra@gmail.com>
1762 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1765 2020-03-26 Nick Clifton <nickc@redhat.com>
1767 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1768 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1770 * libbfd.h: Regenerate.
1772 2020-03-26 Alan Modra <amodra@gmail.com>
1774 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1776 2020-03-26 Alan Modra <amodra@gmail.com>
1778 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1780 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1782 2020-03-25 Nick Clifton <nickc@redhat.com>
1784 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1786 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1787 * libbfd.h: Regenerate.
1789 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1791 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1792 correct field name in the output string.
1794 2020-03-25 Alan Modra <amodra@gmail.com>
1797 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1798 for SHT_NOBITS section if first in segment.
1800 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1803 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1804 (_bfd_elf_get_symbol_version_string): This.
1805 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1806 (_bfd_elf_get_symbol_version_string): This.
1807 (bfd_elf_print_symbol): Pass TRUE to
1808 _bfd_elf_get_symbol_version_string.
1809 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1810 bfd_boolean argument.
1811 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1812 * targets.c (_bfd_get_symbol_version_string): Likewise.
1813 (bfd_get_symbol_version_string): Likewise.
1814 * bfd-in2.h: Regenerated.
1816 2020-03-24 Nick Clifton <nickc@redhat.com>
1817 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1820 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1823 2020-03-24 Nick Clifton <nickc@redhat.com>
1826 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1827 segment to use for PT_GNU_RELRO, ignore empty sections in a
1828 segment's current list.
1830 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1833 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1835 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1838 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1839 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1840 on the previous _bfd_elf_get_symbol_version_string.
1841 (_bfd_elf_get_symbol_version_string): Use it.
1843 2020-03-24 Alan Modra <amodra@gmail.com>
1845 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1846 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1849 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1851 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1853 2020-03-23 Alan Modra <amodra@gmail.com>
1855 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1856 symbol count. Allocate an extra byte to ensure name strings
1857 are terminated. Sanity check name offsets. Release memory on
1860 2020-03-23 Alan Modra <amodra@gmail.com>
1862 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1863 field hasn't been read. Remove unnecessary casts.
1865 2020-03-22 Alan Modra <amodra@gmail.com>
1867 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1868 enough to read number of symbols.
1870 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1872 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1873 (EXECUTABLE_SUFFIX): Likewise.
1874 * config.in: Regenerated.
1875 * configure: Likewise.
1876 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1877 _bfd_generic_close_and_cleanup.
1878 (plugin_list_entry): Remove resolution_file, resolution_option,
1879 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1880 lto_wrapper, gcc_env and initialized,
1881 (need_lto_wrapper_p): Removed.
1882 (get_lto_wrapper): Likewise.
1883 (setup_lto_wrapper_env): Likewise.
1884 (register_all_symbols_read): Likewise.
1885 (egister_cleanup): Likewise.
1886 (get_symbols): Likewise.
1887 (add_input_file): Likewise.
1888 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1889 (add_symbols): Updated.
1890 (try_claim): Likewise.
1891 (try_load_plugin): Likewise.
1892 (bfd_plugin_canonicalize_symtab): Likewise.
1893 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1894 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1896 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1899 * plugin.c (plugin_list_entry): Add has_symbol_type.
1900 (add_symbols_v2): New function.
1901 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1902 provides symbol type.
1903 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1904 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1907 2020-03-20 Alan Modra <amodra@gmail.com>
1909 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1910 enough to read number of symbols.
1912 2020-03-20 Alan Modra <amodra@gmail.com>
1914 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1915 backend functions for NULL before calling.
1916 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1917 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1918 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1919 * elfnn-ia64.c (ignore_errors): New function.
1920 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1922 2020-03-19 Nick Clifton <nickc@redhat.com>
1925 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1926 location of the varinfo in the unit's debug info data. Change the
1927 type of the stack field to a boolean.
1928 (lookup_var_by_offset): New function. Returns the varinfo
1929 structure for the variable described at the given offset in the
1931 (scan_unit_for_symbols): Add support for variables which have the
1932 DW_AT_specification attribute.
1934 2020-03-19 Nick Clifton <nickc@redhat.com>
1937 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1940 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1942 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1944 2020-03-18 Nick Clifton <nickc@redhat.com>
1947 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1948 memory access when processing a corrupt secondary reloc section.
1950 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1952 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1953 instead of calling abort.
1954 * elf32-csky.c (csky_build_one_stub): Likewise.
1955 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1956 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1957 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1958 * elf32-metag.c (metag_build_one_stub): Likewise.
1959 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1960 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1961 (ppc_size_one_stub): Likewise.
1962 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1964 2020-03-17 Nick Clifton <nickc@redhat.com>
1967 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1968 with error messages.
1970 2020-03-17 Nick Clifton <nickc@redhat.com>
1973 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1974 free. Add free on another failure path.
1976 2020-03-16 Alan Modra <amodra@gmail.com>
1979 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1980 we have a non-zero section count. Do lma comparison in octets.
1982 2020-03-16 Alan Modra <amodra@gmail.com>
1984 * vms-alpha.c (dst_restore_location): Validate index into
1985 dst_ptr_offsets array before accessing. Return status.
1986 (dst_retrieve_location): Similarly, making "loc" parameter a
1987 pointer to return value.
1988 (_bfd_vms_slurp_etir): Update calls to above functions.
1990 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1992 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1994 * configure: Regenerated.
1996 2020-03-14 Alan Modra <amodra@gmail.com>
1998 * section.c (BFD_FAKE_SECTIONS): Formatting.
1999 * bfd-in2.h: Regenerate.
2001 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2003 * elf.c (elfcore_grok_netbsd_note): Add support for
2004 NT_NETBSDCORE_LWPSTATUS notes.
2006 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2008 * bfd-in2.h: Regenerate.
2009 * section.c (asection): Add already_assigned field.
2010 (BFD_FAKE_SECTION): Add default initializer for it.
2011 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2012 * elf32-arm.c (arm_build_one_stub): Add support for
2013 non_contiguous_regions.
2014 * elf32-csky.c (csky_build_one_stub): Likewise.
2015 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2016 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2017 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2018 * elf32-metag.c (metag_build_one_stub): Likewise.
2019 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2020 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2021 (ppc_size_one_stub): Likewise.
2022 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2023 * elflink.c (elf_link_input_bfd): Likewise.
2025 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2028 * elf-linker-x86.h (elf_linker_x86_params): Add
2029 static_before_all_inputs and has_dynamic_linker.
2030 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2031 dynamic input objects if -static is passed at command-line
2032 before all input files without --dynamic-linker unless
2033 --no-dynamic-linker is used.
2035 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2037 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2039 2020-03-13 Christian Eggers <ceggers@gmx.de>
2041 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2042 "p_paddr" from "at".
2043 * elfcode.h (bfd_from_remote_memory): Add units to several
2044 parameters. New local "opb". Fix usage of p_align. Fix
2045 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2046 call of target_read_memory.
2047 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2048 calculation of "offset" and "output_offset".
2049 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2050 from "offset" and fix calculation of "end" from "vma+size". Fix
2051 comparison between "sh_addr" and "vma"/"output_offset".
2052 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2053 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2055 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2056 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2057 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2058 assignment of p_paddr from phdr_lma. Fix comparison between
2059 "lma+size" and "next->lma".
2060 (elf_sort_segments): Fix assignment from p_paddr to lma.
2061 (assign_file_positions_for_load_sections): Add unit (bytes) to
2062 local "align". Fix calculation of local "off_adjust". Fix
2063 calculation of local "filehdr_vaddr".
2064 (assign_file_positions_for_non_load_sections): New local "opb".
2065 Fix calculation of "end" from "p_size". Fix comparison between
2066 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2067 from "end" and "p_vaddr".
2068 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2069 vma. Fix assignment to p_paddr from lma. Fix comparison between
2070 p_paddr and lma. Fix assignment to p_paddr from lma.
2071 * merge.c (sec_merge_emit): New local "opb". Convert
2072 "alignment_power" to octets.
2073 (_bfd_add_merge_section): New locals "alignment_power" and
2074 "opb". Fix comparison between "alignment_power" and
2076 (_bfd_merge_sections): New local "opb". Divide size by opb
2077 before checking align mask.
2079 2020-03-13 Christian Eggers <ceggers@gmx.de>
2081 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2082 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2084 (_bfd_elf_make_section_from_phdr): Similarly.
2085 (elf_fake_sections): Fix calculation of
2086 Elf_Internal_shdr::sh_addr from section VMA.
2087 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2089 (assign_file_positions_for_load_sections): Fix calculations of
2090 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2091 comparison between program header address and section LMA.
2092 (assign_file_positions_for_non_load_sections): Likewise.
2093 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2094 (IS_CONTAINED_BY_VMA): Add parameter opb.
2095 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2096 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2097 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2098 Fix calculations of p_addr_valid and p_vaddr_offset.
2099 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2100 with octets per byte when comparing against p_vaddr.
2102 2020-03-11 Alan Modra <amodra@gmail.com>
2104 * som.c (setup_sections): Sanity check subspace.name.
2106 2020-03-11 Alan Modra <amodra@gmail.com>
2108 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2110 2020-03-10 Alan Modra <amodra@gmail.com>
2113 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2116 2020-03-09 Alan Modra <amodra@gmail.com>
2118 * wasm-module.c (wasm_scan): Sanity check file name length
2119 before allocating memory. Move common section setup code. Do
2120 without bfd_tell to calculate section size.
2122 2020-03-06 Nick Clifton <nickc@redhat.com>
2124 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2125 with error messages and failure return values.
2127 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2129 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2130 relocation sections for any removed reference to a dynamic symbol.
2132 2020-03-05 Nick Clifton <nickc@redhat.com>
2134 * elf-bfd.h (struct elf_backend_data): Add new fields:
2135 init_secondary_reloc_section, slurp_secondary_reloc_section,
2136 write_secondary_reloc_section.
2137 (_bfd_elf_init_secondary_reloc_section): Prototype.
2138 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2139 (_bfd_elf_write_secondary_reloc_section): Prototype.
2140 * elf.c ( bfd_section_from_shdr): Invoke the new
2141 init_secondary_reloc_section backend function, if defined, when a
2142 second reloc section is encountered.
2143 (swap_out_syms): Invoke the new symbol_section_index function, if
2144 defined, when computing the section index of an OS/PROC specific
2146 (_bfd_elf_init_secondary_reloc_section): New function.
2147 (_bfd_elf_slurp_secondary_reloc_section): New function.
2148 (_bfd_elf_write_secondary_reloc_section): New function.
2149 (_bfd_elf_copy_special_section_fields): New function.
2150 * elfcode.h (elf_write_relocs): Invoke the new
2151 write_secondary_relocs function, if defined, in order to emit
2153 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2154 function, if defined, in order to read in secondary relocs.
2155 * elfxx-target.h (elf_backend_copy_special_section_fields):
2156 Provide a non-NULL default definition.
2157 (elf_backend_init_secondary_reloc_section): Likewise.
2158 (elf_backend_slurp_secondary_reloc_section): Likewise.
2159 (elf_backend_write_secondary_reloc_section): Likewise.
2160 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2162 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2163 * configure: Regenerate.
2165 2020-03-05 Alan Modra <amodra@gmail.com>
2167 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2168 against file size before allocating memory. Use bfd_alloc rather
2169 than bfd_zalloc for carsym/strings memory.
2171 2020-03-04 Alan Modra <amodra@gmail.com>
2173 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2174 sh_addr mod sh_addalign is zero.
2176 2020-03-04 Alan Modra <amodra@gmail.com>
2178 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2180 2020-03-03 Alan Modra <amodra@gmail.com>
2182 * format.c (struct bfd_preserve): Add cleanup field.
2183 (bfd_preserve_save): Add cleanup param and save.
2184 (bfd_preserve_restore): Return cleanup.
2185 (bfd_preserve_finish): Call the cleanup for the discarded match.
2186 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2187 and clear when preserving a match. Restore cleanup too when
2188 restoring that match.
2190 2020-03-02 Alan Modra <amodra@gmail.com>
2192 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2193 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2194 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2195 (core_sco5_vec): Correct initialisers.
2197 2020-03-02 Alan Modra <amodra@gmail.com>
2199 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2200 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2201 * cisco-core.c (cisco_core_file_validate): Likewise.
2202 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2203 * hpux-core.c (hpux_core_core_file_p): Likewise.
2204 * irix-core.c (irix_core_core_file_p): Likewise.
2205 * lynx-core.c (lynx_core_file_p): Likewise.
2206 * netbsd-core.c (netbsd_core_file_p): Likewise.
2207 * osf-core.c (osf_core_core_file_p): Likewise.
2208 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2209 * sco5-core.c (sco5_core_file_p): Likewise.
2211 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2213 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2215 2020-03-02 Alan Modra <amodra@gmail.com>
2217 * targets.c (bfd_cleanup): New typedef.
2218 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2219 * libbfd-in.h (_bfd_no_cleanup): Define.
2220 * format.c (bfd_reinit): Add cleanup parameter, call it.
2221 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2222 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2223 * aout-target.h (callback, object_p): Return bfd_cleanup.
2224 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2225 * archive.c (bfd_generic_archive_p): Likewise.
2226 * binary.c (binary_object_p): Likewise.
2227 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2228 * coff-ia64.c (ia64coff_object_p): Likewise.
2229 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2230 * coff-sh.c (coff_small_object_p): Likewise.
2231 * coff-stgo32.c (go32_check_format): Likewise.
2232 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2233 (xcoff64_core_p): Likewise.
2234 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2235 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2236 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2237 * elfcode.h (elf_object_p): Likewise.
2238 * elfcore.h (elf_core_file_p): Likewise.
2239 * i386msdos.c (msdos_object_p): Likewise.
2240 * ihex.c (ihex_object_p): Likewise.
2241 * libaout.h (some_aout_object_p): Likewise.
2242 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2243 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2244 * libbfd.c (_bfd_dummy_target): Likewise.
2245 * libcoff-in.h (coff_object_p): Likewise.
2246 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2247 (bfd_mach_o_arm64_core_p): Likewise.
2248 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2249 (bfd_mach_o_arm_core_p): Likewise.
2250 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2251 (bfd_mach_o_i386_core_p): Likewise.
2252 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2253 (bfd_mach_o_x86_64_core_p): Likewise.
2254 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2255 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2256 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2257 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2258 * mmo.c (mmo_object_p): Likewise.
2259 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2260 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2261 (pe_bfd_object_p): Likewise.
2262 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2263 * ppcboot.c (ppcboot_object_p): Likewise.
2264 * rs6000-core.c (rs6000coff_core_p): Likewise.
2265 * som.c (som_object_setup, som_object_p): Likewise.
2266 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2267 * tekhex.c (tekhex_object_p): Likewise.
2268 * vms-alpha.c (alpha_vms_object_p): Likewise.
2269 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2270 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2271 * wasm-module.c (wasm_object_p): Likewise.
2272 * xsym.c (bfd_sym_object_p): Likewise.
2273 * xsym.h (bfd_sym_object_p): Likewise.
2274 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2276 * pdp11.c (some_aout_object_p): Likewise.
2277 * plugin.c (register_ld_plugin_object_p): Update object_p
2279 * plugin.h (register_ld_plugin_object_p): Likewise.
2280 * bfd-in2.h: Regenerate.
2281 * libbfd.h: Regenerate.
2282 * libcoff.h: Regenerate.
2284 2020-03-02 Alan Modra <amodra@gmail.com>
2286 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2287 applicable section flags.
2288 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2289 (mips_ecoff_bele_vec): Likewise.
2290 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2292 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2293 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2295 2020-03-02 Alan Modra <amodra@gmail.com>
2297 * elf32-m32r.c (m32r_elf_section_flags): New function.
2298 (elf_backend_section_flags): Define.
2299 * elf32-nds32.c (nds32_elf_section_flags): New function.
2300 (elf_backend_section_flags): Define.
2301 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2302 .sbss and .sdata sections.
2303 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2304 for SHF_V850_GPREL sections.
2305 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2307 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2308 for SHF_PARISC_SHORT sections.
2309 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2310 (elf_backend_section_flags): Define.
2311 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2312 for SHF_MIPS_GPREL sections. Delete FIXME.
2314 2020-03-02 Alan Modra <amodra@gmail.com>
2316 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2317 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2318 calling elf_backend_section_flags with adjusted params. Use
2319 newsect->flags past that point.
2320 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2322 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2323 to have their type overridden, and all sh_flags but processor and
2325 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2326 * elf32-mep.c (mep_elf_section_flags): Likewise.
2327 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2328 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2329 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2330 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2331 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2332 stub BFD and non-aarch64 input files when scanning for stubs.
2334 2020-03-02 Alan Modra <amodra@gmail.com>
2336 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2337 limit to decompressed element size.
2339 2020-03-02 Alan Modra <amodra@gmail.com>
2341 * vms-lib.c (vms_traverse_index): Add recur_count param and
2342 update calls. Fail on excessive recursion.
2344 2020-03-02 Alan Modra <amodra@gmail.com>
2346 * vms-alpha.c (vms_get_remaining_object_record): Use
2347 bfd_realloc_or_free rather than bfd_realloc.
2348 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2349 (dst_define_location, parse_module): Likewise, and check realloc
2350 return status before using memory. Return status from function
2351 adjusting all callers.
2353 2020-02-28 Alan Modra <amodra@gmail.com>
2355 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2357 2020-02-28 Alan Modra <amodra@gmail.com>
2359 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2360 Remove duplicate undersize check.
2362 2020-02-27 Alan Modra <amodra@gmail.com>
2365 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2367 2020-02-27 Alan Modra <amodra@gmail.com>
2370 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2371 (coff_section_type): Adjust comment.
2372 (decode_section_type): Likewise. Call coff_section_type before
2373 decode_section_type.
2374 (bfd_decode_symclass): Use 'c' for common sections other than
2377 2020-02-27 Alan Modra <amodra@gmail.com>
2379 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2382 2020-02-27 Alan Modra <amodra@gmail.com>
2384 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2385 if file is an archive element.
2386 * bfd-in2.h: Regenerate.
2388 2020-02-26 Alan Modra <amodra@gmail.com>
2390 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2391 bfd_set_error on failing test. Don't bother changing bfd_error on
2392 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2393 Check sym name is within string buffer. Use size_t for some vars.
2394 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2395 int_buf. Don't change bfd_error on file read error. Use
2396 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2397 calculations to catch overflows before they occur. malloc and
2398 free raw armap rather than using bfd_alloc. Read raw armap before
2399 allocating carsym+strings buffer.
2400 (_bfd_slurp_extended_name_table): Localize variables. Check
2401 name size against file size.
2403 2020-02-26 Alan Modra <amodra@gmail.com>
2405 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2407 2020-02-26 Alan Modra <amodra@gmail.com>
2409 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2410 malloc. Check for NULL return from bfd_malloc.
2411 (rx_table_find, rx_table_map): Likewise.
2412 (rx_set_section_contents): Check bfd_alloc return.
2413 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2415 2020-02-26 Alan Modra <amodra@gmail.com>
2417 * aoutx.h: Indent labels correctly. Format error strings.
2418 * archive.c: Likewise.
2419 * archive64.c: Likewise.
2420 * coff-arm.c: Likewise.
2421 * coff-rs6000.c: Likewise.
2422 * coff-stgo32.c: Likewise.
2423 * cpu-arm.c: Likewise.
2424 * dwarf2.c: Likewise.
2425 * elf-ifunc.c: Likewise.
2426 * elf-properties.c: Likewise.
2427 * elf-s390-common.c: Likewise.
2428 * elf-strtab.c: Likewise.
2430 * elf32-arm.c: Likewise.
2431 * elf32-bfin.c: Likewise.
2432 * elf32-cr16.c: Likewise.
2433 * elf32-csky.c: Likewise.
2434 * elf32-i386.c: Likewise.
2435 * elf32-m68k.c: Likewise.
2436 * elf32-msp430.c: Likewise.
2437 * elf32-nds32.c: Likewise.
2438 * elf32-nios2.c: Likewise.
2439 * elf32-pru.c: Likewise.
2440 * elf32-xtensa.c: Likewise.
2441 * elf64-ia64-vms.c: Likewise.
2442 * elf64-x86-64.c: Likewise.
2443 * elfcode.h: Likewise.
2444 * elfcore.h: Likewise.
2445 * elflink.c: Likewise.
2446 * elfnn-aarch64.c: Likewise.
2447 * elfnn-ia64.c: Likewise.
2448 * elfnn-riscv.c: Likewise.
2449 * elfxx-mips.c: Likewise.
2450 * elfxx-sparc.c: Likewise.
2451 * elfxx-x86.c: Likewise.
2452 * i386lynx.c: Likewise.
2453 * merge.c: Likewise.
2454 * pdp11.c: Likewise.
2455 * plugin.c: Likewise.
2456 * reloc.c: Likewise.
2458 2020-02-26 Alan Modra <amodra@gmail.com>
2461 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2463 (bfd_elf_add_dt_needed_tag): Declare.
2464 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2465 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2466 from elf_add_dt_needed_tag. Remove soname and doit param.
2467 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2468 to see whether as-needed lib is already loaded, use dyn_loaded
2469 list instead. When saving and restoring around as-needed lib
2470 handle possibility that dynstr has not been initialised. Don't
2471 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2472 Mark libs loaded via DT_NEEDED entries of other libs with
2473 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2475 (elf_link_check_versioned_symbol): Remove now unneccesary
2476 DYNAMIC check when traversing dyn_loaded list.
2478 2020-02-26 Alan Modra <amodra@gmail.com>
2480 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2482 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2485 * plugin.c (need_lto_wrapper_p): New.
2486 (bfd_plugin_set_program_name): Add an int argument to set
2488 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2490 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2492 2020-02-24 Alan Modra <amodra@gmail.com>
2494 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2496 2020-02-24 Alan Modra <amodra@gmail.com>
2498 * vms-lib.c (struct carsym_mem): Add limit.
2499 (vms_add_index): Heed limit.
2500 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2501 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2502 Always return actual number read.
2503 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2504 assertion with error exit.
2506 2020-02-22 Alan Modra <amodra@gmail.com>
2509 * elf.c (assign_file_positions_for_load_sections): Continue linking
2510 on "PHDR segment not covered by LOAD segment" errors.
2512 2020-02-21 Alan Modra <amodra@gmail.com>
2514 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2516 (bfd_mach_o_canonicalize_reloc): Likewise.
2517 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2518 counts and offsets against file size.
2519 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2520 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2521 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2522 against file size. Delete symbol table error message.
2523 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2525 (bfd_mach_o_read_symtab): Likewise.
2526 (bfd_mach_o_read_command): Pass file size.
2527 (bfd_mach_o_scan): Sanity check command count against file size.
2529 2020-02-21 Alan Modra <amodra@gmail.com>
2532 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2533 "text", "data" and "bss" section pointer vars. Don't update
2534 section size, just exec header sizes.
2535 (adjust_sizes_and_vmas): Don't update text section size. Set
2536 initial exec header a_text. Print exec headers sizes.
2537 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2538 (adjust_sizes_and_vmas): Similarly. Formatting.
2539 (final_link): Correct final file extension.
2541 2020-02-20 Nick Clifton <nickc@redhat.com>
2543 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2545 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2547 (elfNN_bed): Initialise the symbol_section_index field.
2548 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2549 OS and PROC specific section indicies. Warn if converting other
2550 reserved incidies to SHN_ABS.
2552 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2555 * cpu-z80.c: Add machine type compatibility checking.
2557 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2560 * plugin.c (plugin_list_entry): Remove handle.
2561 (try_load_plugin): Call dlclose before return.
2563 2020-02-19 Alan Modra <amodra@gmail.com>
2565 * libbfd-in.h (_bfd_constant_p): Define.
2566 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2567 file size before allocating memory.
2568 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2569 * elf.c (bfd_elf_get_str_section): Likewise.
2570 (_bfd_elf_slurp_version_tables): Likewise.
2571 * libbfd.h: Regenerate.
2573 2020-02-19 Alan Modra <amodra@gmail.com>
2575 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2576 * aoutx.h (aout_get_external_symbols): Replace calls to
2577 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2578 (slurp_reloc_table): Likewise.
2579 * archive.c (do_slurp_bsd_armap): Likewise.
2580 (do_slurp_coff_armap): Likewise.
2581 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2582 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2583 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2584 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2585 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2586 (_bfd_coff_get_external_symbols): Likewise.
2587 * ecoff.c (ecoff_slurp_symbolic_header),
2588 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2589 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2590 (ecoff_indirect_link_order): Likewise.
2591 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2592 (_bfd_elf_slurp_version_tables): Likewise.
2593 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2594 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2595 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2596 * elf64-alpha.c (READ): Likewise.
2597 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2598 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2599 * elfcode.h (elf_slurp_symbol_table),
2600 (elf_slurp_reloc_table_from_section): Likewise.
2601 * elflink.c (elf_link_add_object_symbols),
2602 (elf_link_check_versioned_symbol): Likewise.
2603 * elfxx-mips.c (READ): Likewise.
2604 * i386lynx.c (slurp_reloc_table): Likewise.
2605 * lynx-core.c (lynx_core_file_p): Likewise.
2606 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2607 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2608 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2609 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2610 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2611 (bfd_pef_parse_symbols): Likewise.
2612 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2613 * som.c (setup_sections, som_slurp_string_table),
2614 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2615 (som_bfd_fill_in_ar_symbols): Likewise.
2616 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2617 (evax_bfd_print_image): Likewise.
2618 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2619 * wasm-module.c (wasm_scan): Likewise.
2620 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2621 * xsym.c (bfd_sym_read_name_table),
2622 (bfd_sym_print_type_information_table_entry): Likewise.
2623 * libbfd.h: Regenerate.
2625 2020-02-19 Alan Modra <amodra@gmail.com>
2627 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2628 reading external relocs.
2629 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2630 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2632 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2634 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2635 (m32c_elf_relax_section): Likewise.
2636 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2637 (rl78_elf_relax_section): Likewise.
2638 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2639 (elf32_rx_relax_section): Likewise.
2640 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2641 parameter types and use..
2642 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2643 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2644 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2645 being read from file, just the extra.
2646 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2647 after reading external syms. Free on failure.
2649 2020-02-19 Alan Modra <amodra@gmail.com>
2651 * coffcode.h (buy_and_read, coff_slurp_line_table),
2652 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2653 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2654 corresponding bfd_alloc call. Adjust variables to suit.
2655 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2656 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2657 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2658 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2659 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2660 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2661 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2662 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2663 * elf64-alpha.c (READ): Likewise.
2664 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2665 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2666 (bfd_from_remote_memory): Likewise.
2667 * elfcore.h (core_find_build_id): Likewise.
2668 * elfxx-mips.c (READ): Likewise.
2669 * mach-o.c (bfd_mach_o_mangle_sections),
2670 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2671 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2672 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2673 * som.c (setup_sections, som_prep_for_fixups)
2674 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2675 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2676 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2677 (som_bfd_ar_write_symbol_stuff): Likewise.
2678 * vms-alpha.c (vector_grow1): Likewise.
2679 * vms-lib.c (vms_add_index): Likewise.
2680 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2681 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2682 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2683 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2684 (bfd_alloc2, bfd_zalloc2): Delete.
2685 (_bfd_mul_overflow): Define.
2686 * libbfd.h: Regenerate.
2688 2020-02-19 Alan Modra <amodra@gmail.com>
2690 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2692 (assign_section_numbers): Likewise.
2693 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2694 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2695 bfd_malloc2, size_t amt, and unsigned tls_count.
2696 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2697 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2698 (elf_output_implib): Use bfd_alloc.
2700 2020-02-19 Alan Modra <amodra@gmail.com>
2702 * bfd.c (struct bfd): Move format and direction to other
2703 bitfields. Add "size".
2704 * bfdio.c (bfd_get_size): Cache size when not writing file.
2705 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2706 returning zero, ie. unknown.
2707 (bfd_get_alt_debug_link_info): Likewise.
2708 * bfd-in2.h: Regenerate.
2710 2020-02-19 Alan Modra <amodra@gmail.com>
2712 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2713 bfd_get_file_size twice.
2714 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2715 zero, ie. unknown, return.
2716 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2717 * elfcode.h (elf_swap_shdr_in): Likewise.
2718 (elf_object_p): Don't call bfd_get_file_size twice and correct
2721 2020-02-19 Alan Modra <amodra@gmail.com>
2723 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2724 FALSE if memory alloc fails. Adjust calls.
2725 * som.c (som_prep_for_fixups): Likewise.
2726 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2727 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2728 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2729 * som.c (som_build_and_write_symbol_table): Return via error_return
2731 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2732 (VEC_APPEND_EL): Delete.
2733 (vector_grow1): Return pointer to element. Catch overflow.
2734 Return NULL on memory allocation failure.
2735 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2736 (alpha_vms_add_fixup_ca): Likewise.
2737 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2739 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2741 2020-02-19 Alan Modra <amodra@gmail.com>
2743 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2744 * aout-target.h (object_p): Likewise.
2745 * aout-tic30.c (tic30_aout_object_p): Likewise.
2746 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2747 (emit_stringtab, write_syms, link_hash_table_create),
2748 (aout_link_write_other_symbol): Likewise.
2749 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2750 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2751 (_bfd_compute_and_write_armap): Likewise.
2752 * archures.c (bfd_arch_list): Likewise.
2753 * bfd.c (bfd_record_phdr): Likewise.
2754 * binary.c (binary_canonicalize_symtab): Likewise.
2755 * cisco-core.c (cisco_core_file_validate): Likewise.
2756 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2757 (find_arm_glue, record_arm_to_thumb_glue),
2758 (record_thumb_to_arm_glue): Likewise.
2759 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2760 (ppc_allocate_toc_section): Likewise.
2761 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2762 * coff-sh.c (sh_relax_section): Likewise.
2763 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2764 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2765 (coff_set_alignment_hook, coff_mkobject),
2766 (coff_compute_section_file_positions): Likewise.
2767 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2768 (coff_find_nearest_line_with_names),
2769 ( bfd_coff_set_symbol_class): Likewise.
2770 * cofflink.c (_bfd_coff_link_hash_table_create),
2771 (_bfd_coff_link_input_bfd): Likewise.
2772 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2773 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2774 (build_line_info_table, sort_line_sequences),
2775 (line_info_add_include_dir, line_info_add_file_name),
2776 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2777 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2778 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2779 (_bfd_ecoff_find_nearest_line),
2780 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2781 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2782 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2783 * elf-m10300.c (mn10300_elf_relax_section),
2784 (elf32_mn10300_link_hash_table_create): Likewise.
2785 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2786 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2787 * elf32-arm.c (elf32_arm_link_hash_table_create),
2788 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2789 (elf32_arm_new_section_hook): Likewise.
2790 * elf32-avr.c (elf_avr_new_section_hook),
2791 (elf32_avr_link_hash_table_create, get_local_syms),
2792 (elf32_avr_setup_section_lists): Likewise.
2793 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2794 (bfin_link_hash_table_create): Likewise.
2795 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2796 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2797 * elf32-csky.c (csky_elf_link_hash_table_create),
2798 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2799 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2800 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2801 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2802 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2803 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2804 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2805 (m32r_elf_check_relocs): Likewise.
2806 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2807 (elf32_m68hc11_setup_section_lists),
2808 (elf32_m68hc11_size_stubs): Likewise.
2809 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2810 * elf32-metag.c (elf_metag_link_hash_table_create),
2811 (elf_metag_setup_section_lists): Likewise.
2812 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2813 (microblaze_elf_check_relocs): Likewise.
2814 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2815 (nds32_elf_check_relocs): Likewise.
2816 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2817 (get_local_syms, nios2_elf32_check_relocs),
2818 (nios2_elf32_link_hash_table_create): Likewise.
2819 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2820 (or1k_elf_check_relocs): Likewise.
2821 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2822 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2823 * elf32-s390.c (elf_s390_link_hash_table_create),
2824 (elf_s390_check_relocs): Likewise.
2825 * elf32-score.c (score_elf_create_got_section),
2826 (s3_elf32_score_new_section_hook),
2827 (elf32_score_link_hash_table_create): Likewise.
2828 * elf32-score7.c (score_elf_create_got_section),
2829 (s7_elf32_score_new_section_hook): Likewise.
2830 * elf32-sh.c (sh_elf_link_hash_table_create),
2831 (sh_elf_check_relocs): Likewise.
2832 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2833 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2834 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2835 (tilepro_elf_check_relocs): Likewise.
2836 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2837 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2838 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2839 (elf_xtensa_new_section_hook): Likewise.
2840 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2841 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2842 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2843 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2844 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2845 * elf64-ppc.c (ppc64_elf_new_section_hook),
2846 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2847 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2848 * elf64-s390.c (elf_s390_link_hash_table_create),
2849 (elf_s390_check_relocs): Likewise.
2850 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2851 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2852 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2853 (elf_link_add_archive_symbols, compute_bucket_count),
2854 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2855 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2856 (bfd_elf_final_link): Likewise.
2857 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2858 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2859 (elfNN_aarch64_new_section_hook): Likewise.
2860 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2861 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2862 (riscv_elf_check_relocs): Likewise.
2863 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2864 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2865 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2866 (_bfd_mips_elf_link_hash_table_create): Likewise.
2867 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2868 (_bfd_sparc_elf_check_relocs),
2869 (_bfd_sparc_elf_new_section_hook): Likewise.
2870 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2871 (tilegx_elf_check_relocs): Likewise.
2872 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2873 * format.c (bfd_check_format_matches): Likewise.
2874 * hash.c (_bfd_stringtab_init): Likewise.
2875 * ihex.c (ihex_scan): Likewise.
2876 * irix-core.c (irix_core_core_file_p): Likewise.
2877 * linker.c (bfd_wrapped_link_hash_lookup),
2878 (_bfd_generic_link_hash_table_create),
2879 (_bfd_generic_reloc_link_order): Likewise.
2880 * lynx-core.c (lynx_core_file_p): Likewise.
2881 * netbsd-core.c (netbsd_core_file_p): Likewise.
2882 * osf-core.c (osf_core_core_file_p): Likewise.
2883 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2884 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2885 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2886 * peicode.h (pe_mkobject): Likewise.
2887 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2888 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2889 * sco5-core.c (read_uarea): Likewise.
2890 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2891 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2892 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2893 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2894 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2895 * srec.c (srec_scan): Likewise.
2896 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2897 * targets.c (bfd_target_list): Likewise.
2898 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2899 * trad-core.c (trad_unix_core_file_p): Likewise.
2900 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2901 (vms_new_section_hook): Likewise.
2902 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2903 * xcofflink.c (xcoff_get_section_contents),
2904 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2905 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2906 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2908 2020-02-19 Alan Modra <amodra@gmail.com>
2910 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2912 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2914 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2915 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2916 a build_list_p argument. Don't search plugin_list. Short circuit
2917 when building the plugin list.
2918 (has_plugin): Renamed to has_plugin_list.
2919 (bfd_plugin_set_plugin): Don't set has_plugin.
2920 (bfd_plugin_specified_p): Check plugin_list instead.
2921 (build_plugin_list): New function.
2922 (load_plugin): Call build_plugin_list and use plugin_list.
2924 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2927 * plugin.c (try_claim): Always clean up for LTO wrapper.
2928 (try_load_plugin): Treat each object as independent. Create a
2929 copy for plugin name.
2931 2020-02-11 Nick Clifton <nickc@redhat.com>
2933 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2934 for addresses in print statements.
2935 (msp430_elf_relax_delete_bytes): Likewise.
2936 (msp430_elf_relax_add_words): Likewise.
2937 (msp430_elf_relax_section): Likewise.
2939 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2941 * plugin.c (add_symbols): Clear plugin_data memory.
2943 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2946 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2947 (EXECUTABLE_SUFFIX): Likewise.
2948 * config.in: Regenerated.
2949 * configure: Likewise.
2950 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2951 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2952 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2953 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2954 (get_lto_wrapper): New.
2955 (setup_lto_wrapper_env): Likewise.
2956 (current_plugin): Likewise.
2957 (register_all_symbols_read): Likewise.
2958 (register_cleanup): Likewise.
2959 (get_symbols): Likewise.
2960 (add_input_file): Likewise.
2961 (bfd_plugin_close_and_cleanup): Likewise.
2962 (claim_file): Removed.
2963 (register_claim_file): Set current_plugin->claim_file.
2964 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2965 lto_syms in current_plugin.
2966 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2967 all_symbols_read handler. Copy real symbols to plugin_data.
2968 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2969 (try_load_plugin): Don't reuse the previous plugin for LTO
2970 wrapper. Set up GCC LTO wrapper if possible. Don't set
2971 plugin_list_iter->claim_file.
2972 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2974 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2977 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2979 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2980 check if previous instruction matches a conditional jump inserted
2981 earlier. Invert conditional jump and delete branch in this case.
2983 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2985 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2986 msp430_elf_relax_add_words. Support insertion of either one or two
2988 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2989 needs to be grown. Handle insertion of branch instruction to replace
2992 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2994 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2995 debugging relocations.
2996 (msp430_elf_relax_delete_bytes): Likewise.
2997 (msp430_elf_relax_add_two_words): Likewise.
2998 (msp430_elf_relax_section): Likewise.
3000 2020-02-10 Alan Modra <amodra@gmail.com>
3002 * archures.c: Wrap overlong z80 comments.
3003 * bfd-in2.h: Regenerate.
3005 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3008 * archures.c: Add GBZ80 and Z80N machine values.
3009 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3010 * coff-z80.c: Add support for new reloc.
3011 * coffcode.h: Add support for new machine values.
3012 * cpu-z80.c: Add support for new machine names.
3013 * elf32-z80.c: Add support for new reloc.
3014 * bfd-in2.h: Regenerate.
3015 * libbfd.h: Regenerate.
3017 2020-02-07 Nick Clifton <nickc@redhat.com>
3020 * elf.c (rewrite_elf_program_header): Do not complain if no
3021 sections are mapped to a segment.
3023 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3026 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3027 for garbage collection on __patchable_function_entries section
3028 without linked-to section.
3030 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3033 * bfd-in2.h: Regenerated.
3034 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3035 on section if gc_mark of any of its linked-to sections is set
3036 and don't set gc_mark again.
3037 * section.c (asection): Add linked_to_symbol_name to map_head
3040 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3042 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3043 reporting an unrecognized instruction with R_V850_LONGJUMP.
3045 2020-02-05 Alan Modra <amodra@gmail.com>
3047 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3049 2020-02-04 Alan Modra <amodra@gmail.com>
3051 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3052 R_PPC_VLE_ADDR20, goto copy_reloc.
3054 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3056 * bfd-in2.h: Regenerated.
3057 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3059 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3062 * bfd-in2.h: Regenerated.
3063 * ecoff.c (bfd_debug_section): Add section_id.
3064 * section.c (bfd_section): Add section_id.
3065 (SEC_ASSEMBLER_SECTION_ID): New.
3066 (BFD_FAKE_SECTION): Add section_id.
3068 2020-02-01 Nick Clifton <nickc@redhat.com>
3070 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3073 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3075 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3076 encodings are relative to the GOT on nios2, too.
3078 2020-01-31 Alan Modra <amodra@gmail.com>
3080 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3081 file. Use $< and $@ in rules.
3082 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3083 (elf32-ia64.c, elf64-ia64.c): Likewise.
3084 (elf32-riscv.c, elf64-riscv.c): Likewise.
3085 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3086 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3087 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3088 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3089 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3090 * Makefile.in: Regenerate.
3092 2020-01-31 Alan Modra <amodra@gmail.com>
3095 * elf.c (setup_group): Don't clear entire section contents,
3096 just the padding after group flags. Release alloc'd memory
3097 after a seek or read failure.
3099 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3101 * peXXigen.c (pe_is_repro): New function.
3102 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3103 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3105 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3107 * peXXigen.c (debug_type_names): Add names for new debug data type
3110 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3112 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3113 inner loop. Fix a memory leak.
3115 2020-01-30 Alan Modra <amodra@gmail.com>
3117 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3118 or obj_coff_keep_strings here.
3119 (coff_get_normalized_symtab): Free external syms directly.
3120 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3123 2020-01-27 Jim Wilson <jimw@sifive.com>
3125 * cpu-riscv.c (riscv_scan): New.
3126 (N): Change bfd_default_scan to riscv_scan.
3128 2020-01-27 Andreas Schwab <schwab@suse.de>
3130 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3131 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3132 * Makefile.in: Regenerate.
3133 * cpu-plugin.c: Remove.
3134 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3135 (bfd_plugin_arch): Remove declaration.
3136 * bfd-in2.h: Regenerate.
3137 * po/SRC-POTFILES.in: Regenerate.
3139 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3140 Alan Modra <amodra@gmail.com>
3143 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3145 2020-01-24 Jim Wilson <jimw@sifive.com>
3147 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3148 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3149 avoid over long line.
3151 2020-01-24 Nick Clifton <nickc@redhat.com>
3154 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3155 syms and keep strings flags as these may have been set in order to
3156 prevent a bogus call to free.
3158 2020-01-23 Nick Clifton <nickc@redhat.com>
3160 * po/fr.po: Updated French translation.
3162 2020-01-23 Alan Modra <amodra@gmail.com>
3165 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3166 by zero when p_align is zero.
3168 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3170 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3171 (riscv_prefix_cmp): Likewise.
3172 (riscv_non_std_ext_p): Deleted.
3173 (riscv_std_sv_ext_p): Likewise.
3174 (riscv_non_std_sv_ext_p): Likewise.
3175 (riscv_merge_non_std_and_sv_ext): Rename to...
3176 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3177 (riscv_merge_arch_attr_info): Replace 3 calls to
3178 riscv_merge_non_std_and_sv_ext with single call to
3179 riscv_merge_multi_letter_ext.
3180 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3181 encounter a 'z' prefix.
3182 (riscv_get_prefix_class): New function, return prefix class based
3183 on first few characters of input string.
3184 (riscv_parse_config): New structure to factor out minor differences
3185 in extension class parsing behaviour.
3186 (riscv_parse_sv_or_non_std_ext): Rename to...
3187 (riscv_parse_prefixed_ext): and parameterise with
3189 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3190 (riscv_multi_letter_ext_valid_p): New.
3191 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3192 (riscv_parse_subset): Delegate all non-single-letter parsing work
3193 to riscv_parse_prefixed_ext.
3194 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3195 (riscv_get_prefix_class): Declare.
3197 2020-01-22 Alan Modra <amodra@gmail.com>
3199 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3200 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3201 __tls_get_addr_desc.
3202 (ppc64_elf_size_stubs): Add section for linker generated
3203 __tls_get_addr_desc wrapper function. Loop at least once if
3204 generating this function.
3205 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3206 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3208 2020-01-22 Alan Modra <amodra@gmail.com>
3210 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3211 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3213 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3214 (STDU_R1_0R1, ADDI_R1_R1): Define.
3215 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3216 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3217 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3218 no_tls_get_addr_regsave.
3219 (branch_reloc_hash_match): Add hash3 and hash4.
3220 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3221 (ppc64_elf_size_dynamic_sections): Likewise.
3222 (ppc64_elf_relocate_section): Likewise.
3223 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3224 __tls_get_addr stub.
3225 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3227 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3228 eh_frame for regsave __tls_get_addr.
3230 2020-01-22 Alan Modra <amodra@gmail.com>
3232 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3233 which __tls_get_addr calls will be eliminated.
3235 2020-01-20 Nick Clifton <nickc@redhat.com>
3237 * po/pt.po: Updates Portuguese translation.
3238 * po/ru.po: Updated Russian translation.
3239 * po/uk.po: Updated Ukranian translation.
3241 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3244 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3245 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3247 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3248 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3249 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3250 "rex leal x@tlsdesc(%rip), %reg" to
3251 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3252 "call *(%eax)" to "nopl (%rax)".
3254 2020-01-20 Alan Modra <amodra@gmail.com>
3256 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3257 (MTLR_R11): Don't define.
3258 (LD_R0_0R3, CMPDI_R0_0): Define.
3259 (build_tls_get_addr_stub): Don't use r11 in stub.
3261 2020-01-20 Alan Modra <amodra@gmail.com>
3263 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3264 (defined_sym_val, is_tls_get_addr): Likewise.
3266 2020-01-18 Nick Clifton <nickc@redhat.com>
3268 * version.m4 (BFD_VERSION): Set to 2.34.50.
3269 * configure: Regenerate.
3270 * po/bfd.pot: Regenerate.
3272 2020-01-18 Nick Clifton <nickc@redhat.com>
3274 Binutils 2.34 branch created.
3276 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3278 * coff-arm.c: Fix spelling error (seperate).
3279 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3281 * sysdep.h (strnlen): Fix spelling error (seperate).
3283 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3286 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3288 2020-01-15 Alan Modra <amodra@gmail.com>
3291 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3292 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3293 of function symbols unless dot symbols are present. Do warn
3294 whenever one is created, regardles of whether a PLT entry is
3295 also emitted for the function symbol.
3297 2020-01-14 Alan Modra <amodra@gmail.com>
3299 * som.c (som_bfd_count_ar_symbols): Error when file position
3300 of symbols on chains is not strictly increasing.
3302 2020-01-14 Alan Modra <amodra@gmail.com>
3304 * vms.h (VMS_DEBUG): Define as 0.
3305 * vms-alpha.c (image_write): Move debug output after bounds check.
3307 (_bfd_vms_slurp_eihd): Warning fix.
3308 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3310 2020-01-13 Alan Modra <amodra@gmail.com>
3312 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3313 for "ignored" records.
3315 2020-01-13 Alan Modra <amodra@gmail.com>
3317 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3318 Delete asect name check. Move asect NULL check to wasm_object_p.
3319 Correct bounds check of sizes against end. Replace uses of
3320 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3321 just one bfd_release.
3322 (wasm_scan): Don't use malloc/strdup for section names,
3323 bfd_alloc instead. Simplify code prefixing section name.
3324 Formatting. Don't attempt to free memory here..
3325 (wasm_object_p): ..do so here.
3327 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3330 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3331 UNDEFWEAK_NO_DYNAMIC_RELOC.
3332 (allocate_dynrelocs_for_symbol): Likewise.
3334 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3337 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3339 2020-01-10 Alan Modra <amodra@gmail.com>
3341 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3343 2020-01-09 Nick Clifton <nickc@redhat.com>
3346 * bfd.c (bfd_convert_section_contents): Check for a compress
3347 header size that is larger than the actual section size.
3349 2020-01-08 Alan Modra <amodra@gmail.com>
3352 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3353 after removing sections.
3355 2020-01-06 Jim Wilson <jimw@sifive.com>
3358 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3359 check for !bfd_link_pic (info).
3360 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3361 <R_RISCV_JAL>: Add comment.
3362 (_bfd_riscv_relax_section): For plt.offset check, add check for
3363 bfd_link_pic (info). Add comment.
3365 2020-01-06 Alan Modra <amodra@gmail.com>
3367 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3368 match failures. Don't init to bfd_error_wrong_format before
3369 calling _bfd_check_format.
3371 2020-01-06 Alan Modra <amodra@gmail.com>
3373 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3374 status rather than exiting on stack overflow or underflow.
3375 (_bfd_vms_slurp_etir): Adjust to suit.
3377 2020-01-06 Alan Modra <amodra@gmail.com>
3379 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3381 2020-01-06 Alan Modra <amodra@gmail.com>
3383 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3384 command. Check name offset is within command.
3385 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3386 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3387 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3388 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3389 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3390 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3391 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3392 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3393 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3394 (bfd_mach_o_read_segment): Similarly.
3395 (bfd_mach_o_read_thread): Properly bound check thread struct.
3396 Don't repeat checks on second loop.
3397 (bfd_mach_o_read_command): Fail on invalid command length.
3399 2020-01-04 Alan Modra <amodra@gmail.com>
3401 * format.c (bfd_check_format_matches): Add preserve_match.
3402 Save initial bfd state in "preserve", matched bfd state in
3403 "preserve_match". Save just the first match. Release
3404 bfd_alloc memory. Restore and finish preserved state as
3405 appropriate on all function exit paths.
3407 2020-01-04 Alan Modra <amodra@gmail.com>
3409 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3411 2020-01-04 Alan Modra <amodra@gmail.com>
3413 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3416 2020-01-03 Nick Clifton <nickc@redhat.com>
3419 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3420 there is enough data remaining in the code buffer before
3421 attempting to read a function stub.
3423 2020-01-03 Nick Clifton <nickc@redhat.com>
3426 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3427 return value from bfd_malloc.
3428 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3429 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3430 (elf32_arm_filter_cmse_symbols): Likewise.
3431 (elf32_arm_write_section): Likewise.
3432 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3433 (bfd_mach_o_follow_dsym): Likewise.
3434 * pef.c (bfd_pef_print_loader_section): Likewise.
3435 (bfd_pef_scan_start_address): Likewise.
3436 (bfd_pef_parse_function_stubs): Likewise.
3437 (bfd_pef_parse_symbols): Likewise.
3439 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3441 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3442 on binary inputs ld/PR25316.
3443 (is_ia64_elf): new helper to filter on ia64 objects.
3445 2020-01-03 Jan Beulich <jbeulich@suse.com>
3447 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3449 (bfd_mach_o_scan): Insert underscore in two variable names.
3451 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3453 * Makefile.am: Add z80-elf target support.
3454 * configure.ac: Likewise.
3455 * targets.c: Likewise.
3456 * Makefile.in: Regenerate.
3457 * configure: Regenerate.
3458 * config.bfd: Add z80-elf target support and new arches: ez80 and
3460 * elf32-z80.c: New file.
3461 * archures.c: Add new z80 architectures: eZ80 and Z180.
3462 * coffcode.h: Likewise.
3463 * cpu-z80.c: Likewise.
3464 * coff-z80.c: Add new relocations for Z80 target and local label
3466 * reloc.c: Add new relocs.
3467 * bfd-in2.h: Regenerate.
3468 * libbfd.h: Regenerate.
3470 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3474 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3476 2020-01-01 Alan Modra <amodra@gmail.com>
3478 Update year range in copyright notice of all files.
3480 For older changes see ChangeLog-2019
3482 Copyright (C) 2020 Free Software Foundation, Inc.
3484 Copying and distribution of this file, with or without modification,
3485 are permitted in any medium without royalty provided the copyright
3486 notice and this notice are preserved.
3492 version-control: never