1 2020-07-22 Kevin Buettner <kevinb@redhat.com>
3 * binary.c (binary_get_section_contents): Seek using offset
4 from section's file position.
6 2020-07-22 Kevin Buettner <kevinb@redhat.com>
8 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
10 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
13 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
14 type for the first function argument. Rename pointers to reflect
15 that they have distinct types.
17 2020-07-20 Alan Modra <amodra@gmail.com>
19 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
21 2020-07-19 Alan Modra <amodra@gmail.com>
23 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
24 (select_alt_stub): New function.
25 (ppc_get_stub_entry): Use it here.
26 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
28 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
29 merge notoc stubs with other varieties when power10_stubs is "auto".
30 Instead dup the stub hash table entry.
31 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
32 tests of power10_stubs.
34 2020-07-15 Alan Modra <amodra@gmail.com>
37 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
39 2020-07-15 Nick Clifton <nickc@redhat.com>
42 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
43 check for aux entries that overflow the buufer.
45 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
47 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
48 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
50 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
51 Alan Modra <amodra@gmail.com>
54 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
55 objects both before and after normal object files.
56 * elflink.c (_bfd_elf_section_already_linked): Likewise.
58 2020-07-10 Alan Modra <amodra@gmail.com>
60 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
61 * elf64-ppc.c (struct ppc_link_hash_table): Delete
63 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
64 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
65 uses of power10_stubs.
67 2020-07-09 Alan Modra <amodra@gmail.com>
72 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
73 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
75 (coff_write_object_contents): Remove PPC_PE code.
76 * config.bfd: Move powerpcle-pe to removed targets.
77 * configure.ac: Remove powerpc PE entries.
78 * libcoff-in.h (ppc_allocate_toc_section): Delete.
79 (ppc_process_before_allocation): Delete.
80 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
81 * targets.c: Remove powerpc PE vectors.
82 * po/SRC-POTFILES.in: Regenerate.
83 * libcoff.h: Regenerate.
84 * Makefile.in: Regenerate.
85 * configure: Regenerate.
87 2020-07-09 Nick Clifton <nickc@redhat.com>
89 * po/fr.po: Updated French translation.
91 2020-07-07 Alan Modra <amodra@gmail.com>
93 * xcofflink.c (xcoff_mark): Don't mark const sections.
94 (bfd_xcoff_record_link_assignment): Add FIXME.
95 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
96 sections being discarded by linker script.
98 2020-07-07 Alan Modra <amodra@gmail.com>
100 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
101 time, uid, gid and mode for deterministic archive.
102 (xcoff_write_archive_contents_big): Likewise.
104 2020-07-07 Alan Modra <amodra@gmail.com>
106 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
109 2020-07-06 Nick Clifton <nickc@redhat.com>
111 * po/pt.po: Updated Portuguese translation.
112 * po/uk.po: Updated Ukranian translation.
114 2020-07-04 Nick Clifton <nickc@redhat.com>
116 * version.m4: Set version to 2.35.50.
117 * configure: Regenerate.
118 * po/bbfd.pot: Regenerate.
120 2020-07-04 Nick Clifton <nickc@redhat.com>
122 Binutils 2.35 branch created.
124 2020-07-01 Alan Modra <amodra@gmail.com>
127 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
128 raw syment index before dereferencing.
130 2020-07-01 Alan Modra <amodra@gmail.com>
132 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
134 2020-07-01 Alan Modra <amodra@gmail.com>
136 * config.bfd: Obsolete xc16x.
138 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
140 * archures.c (bfd_mach_i386_nacl): Removed.
141 (bfd_mach_i386_i386_nacl): Likewise.
142 (bfd_mach_x86_64_nacl): Likewise.
143 (bfd_mach_x64_32_nacl): Likewise.
144 * config.bfd: Remove *-*-nacl* targets.
145 * configure.ac: Remove x86 NaCl target vectors.
146 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
147 (bfd_x64_32_nacl_arch): Likewise.
148 (bfd_x86_64_nacl_arch): Likewise.
149 (bfd_i386_nacl_arch): Likewise.
150 (bfd_x64_32_arch_intel_syntax): Updated.
151 * elf32-i386.c: Don't include "elf-nacl.h".
152 (elf_i386_nacl_plt): Removed.
153 (elf_i386_nacl_plt0_entry): Likewise.
154 (elf_i386_nacl_plt_entry): Likewise.
155 (elf_i386_nacl_pic_plt0_entry): Likewise.
156 (elf_i386_nacl_pic_plt_entry): Likewise.
157 (elf_i386_nacl_eh_frame_plt): Likewise.
158 (elf_i386_nacl_plt): Likewise.
159 (elf32_i386_nacl_elf_object_p): Likewise.
160 (elf_i386_get_synthetic_symtab): Updated.
161 (elf_i386_link_setup_gnu_properties): Likewise.
162 * elf64-x86-64.c: Don't include "elf-nacl.h".
163 (elf_x86_64_nacl_plt): Removed.
164 (elf64_x86_64_nacl_elf_object_p): Likewise.
165 (elf_x86_64_nacl_plt0_entry): Likewise.
166 (elf_x86_64_nacl_plt_entry): Likewise.
167 (elf_x86_64_nacl_eh_frame_plt): Likewise.
168 (elf_x86_64_nacl_plt): Likewise.
169 (elf32_x86_64_nacl_elf_object_p): Likewise.
170 (elf_x86_64_get_synthetic_symtab): Updated.
171 (elf_x86_64_link_setup_gnu_properties): Likewise.
172 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
173 * targets.c: Remove x86 NaCl target vectors.
174 * bfd-in2.h: Regenerated.
175 * configure: Likewise.
177 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
179 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
180 _bfd_elf_add_dynamic_tags.
182 2020-06-29 Alan Modra <amodra@gmail.com>
184 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
185 return value of bfd_bread. Don't read more than requested length.
186 Sanity check length. Properly terminate file name.
188 2020-06-29 Alan Modra <amodra@gmail.com>
190 * arc-got.h: Use C style comments.
191 * coff-z80.c: Likewise.
192 * elf32-csky.c: Likewise.
193 * peXXigen.c: Likewise.
194 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
197 2020-06-26 Pat Bernardi <bernardi@adacore.com>
199 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
200 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
202 2020-06-26 Alan Modra <amodra@gmail.com>
204 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
205 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
206 (riscv_get_priv_spec_name): Move to..
207 * cpu-riscv.c: ..here.
208 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
209 Use %u to print unsigned numbers.
211 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
213 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
214 default architecture.
216 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
219 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
220 _bfd_elf_add_dynamic_tags.
222 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
225 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
226 _bfd_elf_add_dynamic_tags.
228 2020-06-24 Alan Modra <amodra@gmail.com>
230 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
231 shifts without undefined behaviour.
233 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
235 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
237 (_bfd_elf_add_dynamic_tags): New.
238 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
239 _bfd_elf_add_dynamic_tags.
240 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
241 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
242 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
243 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
244 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
245 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
246 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
247 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
249 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
250 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
251 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
252 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
253 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
254 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
255 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
256 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
257 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
259 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
260 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
261 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
262 _bfd_elf_maybe_vxworks_add_dynamic_tags.
263 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
264 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
266 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
267 (_bfd_x86_elf_size_dynamic_sections): Likewise.
268 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
269 dt_reloc_sz and dt_reloc_ent.
270 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
271 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
273 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
274 etab.dt_pltgot_required.
275 (elf32_hppa_size_dynamic_sections): Call
276 _bfd_elf_add_dynamic_tags.
277 * elf32-metag.c (elf_metag_link_hash_table_create): Set
278 etab.dt_pltgot_required.
279 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
280 * elf32-sh.c (sh_elf_link_hash_table_create): Set
281 root.dt_pltgot_required for FDPIC output.
282 (sh_elf_size_dynamic_sections): Call
283 _bfd_elf_maybe_vxworks_add_dynamic_tags.
284 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
285 elf.dt_pltgot_required.
286 (elf_xtensa_size_dynamic_sections): Call
287 _bfd_elf_add_dynamic_tags.
288 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
289 root.dt_pltgot_required.
290 (elf64_hppa_size_dynamic_sections): Call
291 _bfd_elf_add_dynamic_tags.
292 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
293 root.dt_pltgot_required.
294 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
295 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
296 * elflink.c (_bfd_elf_add_dynamic_tags): New.
298 2020-06-22 Saagar Jha <saagar@saagarjha.com>
300 * mach-o.c: Support the new load commands by reading a linkedit
301 data command for them.
303 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
305 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
306 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
307 (riscv_get_priv_spec_class): Likewise.
308 (riscv_get_priv_spec_name): Likewise.
309 (riscv_get_priv_spec_class_from_numbers): New function, convert
310 the version numbers into string, then call riscv_get_priv_spec_class
311 to get the priv spec class.
312 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
313 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
314 (riscv_get_priv_spec_name): Likewise.
315 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
316 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
317 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
318 of input and output objects form their priv spec attributes by
319 riscv_get_priv_spec_class_from_numbers. Report warning rather than
320 errors when linking objects with differnet priv spec versions. We do
321 know v1.9.1 may have conflicts to other versions, so report the
322 warning, too. After that, update the output priv spec version to the
325 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
327 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
328 priv attributes, we will check the conflicts for all of them (major,
329 minor and revision), and then set the priv_attrs_merged to TRUE to
330 indicate that we have handled all of the priv attributes. Remove
331 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
333 2020-06-21 Alan Modra <amodra@gmail.com>
336 * configure.ac: Disable plugins by default for some targets.
337 * plugin.c: Comment typo fix.
338 * configure: Regenerate.
340 2020-06-19 Nick Clifton <nickc@redhat.com>
342 * plugin.c (try_load_plugin): Suppress the error message about
343 being unable to open a plugin if creating a list of viable
346 2020-06-16 Alan Modra <amodra@gmail.com>
348 * aout-tic30.c: Delete file.
349 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
350 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
351 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
352 (xc16x-*-elf): Sort properly.
353 * configure.ac: Remove tic30_aout_vec.
354 * targets.c: Likewise.
355 * Makefile.in: Regenerate.
356 * configure: Regenerate.
357 * po/SRC-POTFILES.in: Regenerate.
359 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
361 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
362 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
363 (elf32xtensa_abi): New global variable.
364 (xtensa_abi_choice): New function.
365 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
366 XSHAL_ABI to select PLT code.
368 2020-06-15 Roland McGrath <mcgrathr@google.com>
370 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
371 field of bfd_link_info.
373 2020-06-15 Alan Modra <amodra@gmail.com>
375 * config.bfd: Obsolete powerpcle-*-pe targets.
377 2020-06-15 Alan Modra <amodra@gmail.com>
380 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
381 symbols that were defined in discarded sections.
382 * cofflink.c (coff_link_check_archive_element): Likewise.
383 (coff_link_add_symbols): Set indx to -3 for symbols defined in
385 (_bfd_coff_write_global_sym): Don't emit such symbols.
386 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
387 libcoff.h: Regenerate.
389 2020-06-11 Alan Modra <amodra@gmail.com>
392 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
394 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
396 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
397 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
398 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
401 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
404 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
405 Clear verinfo.verdef.
407 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
410 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
411 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
412 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
414 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
415 Set ifunc_resolvers if there are FUNC resolvers.
416 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
417 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
418 with elf.ifunc_resolvers.
419 (write_plt_relocs_for_local_syms): Likewise.
420 (ppc64_elf_relocate_section): Likewise.
421 (ppc64_elf_finish_dynamic_sections): Likewise.
422 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
424 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
425 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
426 instead of readonly_dynrelocs_against_ifunc.
427 * elfxx-x86.h (elf_x86_link_hash_table): Remove
428 readonly_dynrelocs_against_ifunc.
430 2020-06-09 Alan Modra <amodra@gmail.com>
432 * elf64-ppc.c (struct ppc_link_hash_table): Delete
433 maybe_local_ifunc_resolver field.
434 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
435 cases where maybe_local_ifunc_resolver was set.
436 (ppc64_elf_relocate_section): Likewise.
437 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
440 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
442 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
444 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
446 (elf32_arm_size_dynamic_sections): Updated. Clear
447 root.tlsdesc_plt for DF_BIND_NOW.
448 (elf32_arm_finish_dynamic_sections): Updated.
449 (elf32_arm_output_arch_local_syms): Likewise.
450 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
451 Clear root.tlsdesc_plt for DF_BIND_NOW.
452 (nds32_elf_finish_dynamic_sections): Updated.
453 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
454 dt_tlsdesc_plt and dt_tlsdesc_got.
455 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
456 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
457 tlsdesc_plt and dt_tlsdesc_got.
458 (elfNN_aarch64_allocate_dynrelocs): Updated.
459 (elfNN_aarch64_finish_dynamic_sections): Likewise.
460 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
461 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
463 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
464 (_bfd_x86_elf_size_dynamic_sections): Likewise.
465 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
466 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
469 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
471 * elf32-tic6x.c (elf32_bed): Defined the default to
474 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
476 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
478 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
479 root.splt/root.srelplt.
480 (elf64_hppa_create_dynamic_sections): Likewise.
481 (elf64_hppa_size_dynamic_sections): Likewise.
482 (elf64_hppa_finish_dynamic_symbol): Likewise.
483 (elf_hppa_final_link): Likewise.
484 (elf_hppa_final_link_relocate): Likewise.
486 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
488 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
489 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
492 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
494 * elf-bfd.h (elf_target_os): New.
495 (elf_link_hash_table): Add target_os.
496 (elf_backend_data): Add target_os.
497 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
498 symbian_p and nacl_p.
499 (create_got_section): Updated.
500 (elf32_arm_create_dynamic_sections): Likewise.
501 (arm_type_of_stub): Likewise.
502 (elf32_arm_create_or_find_stub_sec): Likewise.
503 (elf32_arm_allocate_plt_entry): Likewise.
504 (elf32_arm_populate_plt_entry): Likewise.
505 (elf32_arm_final_link_relocate): Likewise.
506 (elf32_arm_check_relocs): Likewise.
507 (allocate_dynrelocs_for_symbol): Likewise.
508 (elf32_arm_finish_dynamic_symbol): Likewise.
509 (elf32_arm_finish_dynamic_sections): Likewise.
510 (elf32_arm_output_plt_map_1): Likewise.
511 (elf32_arm_output_arch_local_syms): Likewise.
512 (elf32_arm_add_symbol_hook): Likewise.
513 (elf32_arm_nacl_link_hash_table_create): Likewise.
514 (elf32_arm_vxworks_link_hash_table_create): Likewise.
515 (elf32_arm_symbian_link_hash_table_create): Likewise.
516 (ELF_TARGET_OS): New.
517 * elf32-i386.c (elf_i386_arch_bed): Removed.
518 (elf_backend_arch_data): Likewise.
519 (elf_i386_solaris_arch_bed): Likewise.
520 (elf_i386_nacl_arch_bed): Likewise.
521 (elf_i386_vxworks_arch_bed): Likewise.
522 (elf_i386_relocate_section): Updated.
523 (elf_i386_finish_dynamic_sections): Likewise.
524 (elf_i386_get_synthetic_symtab): Likewise.
525 (elf_i386_link_setup_gnu_properties): Likewise.
526 (ELF_TARGET_OS): New.
527 * elf32-mips.c (ELF_TARGET_OS): New.
528 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
529 (ppc_elf_create_got): Updated.
530 (ppc_elf_create_dynamic_sections): Likewise.
531 (ppc_elf_check_relocs): Likewise.
532 (ppc_elf_adjust_dynamic_symbol): Likewise.
533 (ppc_elf_size_dynamic_sections): Likewise.
534 (ppc_elf_relocate_section): Likewise.
535 (ppc_elf_finish_dynamic_sections): Likewise.
536 (ppc_elf_vxworks_link_hash_table_create): Likewise.
537 (ELF_TARGET_OS): New.
538 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
539 (sh_elf_link_hash_table_create): Updated.
540 (sh_elf_create_dynamic_sections): Likewise.
541 (allocate_dynrelocs): Likewise.
542 (sh_elf_size_dynamic_sections): Likewise.
543 (sh_elf_relocate_section): Likewise.
544 (sh_elf_finish_dynamic_symbol): Likewise.
545 (sh_elf_finish_dynamic_sections): Likewise.
546 (ELF_TARGET_OS): New.
547 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
549 (bfd_elf32_bfd_link_hash_table_create): Likewise.
550 (ELF_TARGET_OS): New.
551 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
552 (elf_x86_64_solaris_arch_bed): Likewise.
553 (elf_x86_64_nacl_arch_bed): Likewise.
554 (elf_x86_64_finish_dynamic_sections): Updated.
555 (elf_x86_64_get_synthetic_symtab): Likewise.
556 (elf_x86_64_link_setup_gnu_properties): Likewise.
557 (ELF_TARGET_OS): New.
558 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
560 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
561 (MIPS_ELF_REL_DYN_NAME): Updated.
562 (ELF_MIPS_GP_OFFSET): Likewise.
563 (mips_elf_create_local_got_entry): Likewise.
564 (mips_elf_allocate_dynamic_relocations): Likewise.
565 (mips_elf_count_got_symbols): Likewise.
566 (is_gott_symbol): Likewise.
567 (mips_elf_calculate_relocation): Likewise.
568 (mips_elf_create_dynamic_relocation): Likewise.
569 (_bfd_mips_elf_check_relocs): Likewise.
570 (allocate_dynrelocs): Likewise.
571 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
572 (mips_elf_lay_out_got): Likewise.
573 (mips_elf_set_plt_sym_value): Likewise.
574 (_bfd_mips_elf_size_dynamic_sections): Likewise.
575 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
576 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
577 (_bfd_mips_elf_final_link): Likewise.
578 (_bfd_mips_init_file_header): Likewise.
579 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
581 (allocate_dynrelocs): Likewise.
582 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
583 (_bfd_sparc_elf_relocate_section): Likewise.
584 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
585 (sparc_finish_dyn): Likewise.
586 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
587 * elfxx-target.h (ELF_TARGET_OS): New.
588 (elfNN_bed): Add ELF_TARGET_OS.
589 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
590 (_bfd_x86_elf_link_hash_table_create): Likewise.
591 (_bfd_x86_elf_size_dynamic_sections): Likewise.
592 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
593 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
594 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
595 * elfxx-x86.h (elf_x86_target_os): Removed.
596 (elf_x86_backend_data): Likewise.
597 (get_elf_x86_backend_data): Likewise.
598 (elf_x86_link_hash_table): Remove target_os.
600 2020-06-06 Alan Modra <amodra@gmail.com>
603 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
604 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
605 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
606 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
607 * elf64-ppc.c: Update throughout for reloc renaming.
608 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
609 * libbfd.h: Regenerate.
610 * bfd-in2.h: Regenerate.
612 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
615 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
618 2020-06-05 Nick Clifton <nickc@redhat.com>
620 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
623 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
625 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
626 priv_may_conflict, in_priv_zero and out_priv_zero to decide
627 whether the object can be linked according to it's priv
628 attributes. The object without any priv spec attributes can
629 be linked with others. If the first input object doesn't contain
630 any priv attributes, then we need to copy the setting from the
631 next input one. Also report more detailed error messages to user.
633 2020-06-04 Stephen Casner <casner@acm.org>
635 Extend pdp11-aout symbol table format to accommodate .stab
636 symbols and implement correct handling of them.
638 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
639 (N_STAB, is_stab): Needed new function is_stab to disambiguate
640 normal vs. .stab symbol table type values, replacing N_STAB mask.
641 (translate_from_native_sym_flags): Determine correct section for
642 different .stab types.
643 (translate_to_native_sym_flags): Leave .stab types intact.
644 (translate_symbol_table): Error if symbol indicates overlay;
645 store desc field from .stab symbols.
646 (write_syms): Output desc field with symbol.
647 (aout_link_check_ar_symbols): Skip .stab symbols.
648 (aout_link_add_symbols): Correctly distinguish .stab symbols.
649 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
650 (aout_link_write_symbols): Write 0 for desk and ovly fields;
651 correctly distinguish .stab symbols and select calculate their
652 section and value; and copy desc and ovly fields from input symbol
655 2020-06-04 Stephen Casner <casner@acm.org>
657 * aoutx.h (translate_symbol_table): Comment had external and
659 * pdp11.c (translate_symbol_table): Likewise.
661 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
663 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
664 (is_x86_elf): Check elf.hash_table_id instead of target_id.
665 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
667 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
670 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
671 in debug section against symbol defined in shared library to 0.
672 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
673 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
674 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
675 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
676 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
677 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
678 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
679 * elf32-sh.c (sh_elf_check_relocs): Likewise.
680 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
681 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
682 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
683 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
684 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
685 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
687 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
688 there is non-GOT reference.
689 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
690 non-alloced sections.
692 2020-06-03 Stephen Casner <casner@acm.org>
694 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
696 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
698 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
699 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
700 other size that doesn't qcover the header word.
701 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
702 string table, and zero it.
703 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
704 message and set bfd_error on finding an invalid name string offset.
705 (add_to_stringtab): INLINE -> inline
706 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
708 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
709 any relocs that could not be recognised.
710 92744f05809 PR 20929 - Check for relocs without an associated symbol.
711 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
712 name exists and is long enough, before attempting to see if it is
714 c3864421222 - Correct case for N_SO being the last symbol.
715 50455f1ab29 PR 20891 - Handle the case where the main file name
716 and the directory name are both empty.
717 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
718 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
719 range string table offsets.
720 531336e3a0b PR 20909 - Fix off-by-one error in check for an
721 illegal string offset.
722 (aout_link_includes_newfunc): Add comment.
723 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
724 on unexpected relocation type rather than ASSERT.
726 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
729 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
730 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
732 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
735 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
736 non-alloced sections.
738 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
740 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
741 dynamic relocations for non SEC_ALLOC sections.
743 2020-06-03 Gunther Nikl <gnikl@justmail.de>
745 * aout64.c (BMAGIC, QMAGIC): Do not define.
746 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
747 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
748 to check the file format.
749 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
750 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
751 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
753 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
755 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
756 relocations for non SEC_ALLOC sections.
758 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
760 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
761 * elf32-arm.c (maybe_set_textrel): Removed.
762 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
763 with _bfd_elf_maybe_set_textrel.
764 * elf32-csky.c (maybe_set_textrel): Removed.
765 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
766 with _bfd_elf_maybe_set_textrel.
767 * elf32-hppa.c (maybe_set_textrel): Removed.
768 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
769 with _bfd_elf_maybe_set_textrel.
770 * elf32-lm32.c (maybe_set_textrel): Removed.
771 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
772 with _bfd_elf_maybe_set_textrel.
773 * elf32-m32r.c (maybe_set_textrel): Removed.
774 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
775 with _bfd_elf_maybe_set_textrel.
776 * elf32-metag.c (maybe_set_textrel): Removed.
777 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
778 with _bfd_elf_maybe_set_textrel.
779 * elf32-nds32.c (maybe_set_textrel): Removed.
780 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
781 with _bfd_elf_maybe_set_textrel.
782 * elf32-or1k.c (maybe_set_textrel): Removed.
783 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
784 with _bfd_elf_maybe_set_textrel.
785 * elf32-ppc.c (maybe_set_textrel): Removed.
786 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
787 with _bfd_elf_maybe_set_textrel.
788 * elf32-s390.c (maybe_set_textrel): Removed.
789 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
790 with _bfd_elf_maybe_set_textrel.
791 * elf32-sh.c (maybe_set_textrel): Removed.
792 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
793 with _bfd_elf_maybe_set_textrel.
794 * elf32-tic6x.c (maybe_set_textrel): Removed.
795 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
796 with _bfd_elf_maybe_set_textrel.
797 * elf32-tilepro.c (maybe_set_textrel): Removed.
798 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
799 with _bfd_elf_maybe_set_textrel.
800 * elf64-ppc.c (maybe_set_textrel): Removed.
801 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
802 with _bfd_elf_maybe_set_textrel.
803 * elf64-s390.c (maybe_set_textrel): Removed.
804 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
805 with _bfd_elf_maybe_set_textrel.
806 * elfnn-aarch64.c (maybe_set_textrel): Removed.
807 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
808 with _bfd_elf_maybe_set_textrel.
809 * elfnn-riscv.c (maybe_set_textrel): Removed.
810 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
811 with _bfd_elf_maybe_set_textrel.
812 * elfxx-sparc.c (maybe_set_textrel): Removed.
813 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
814 with _bfd_elf_maybe_set_textrel.
815 * elfxx-tilegx.c (maybe_set_textrel): Removed.
816 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
817 with _bfd_elf_maybe_set_textrel.
818 * elfxx-x86.c (maybe_set_textrel): Removed.
819 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
820 with _bfd_elf_maybe_set_textrel.
821 * elflink.c (_bfd_elf_maybe_set_textrel): New.
823 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
826 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
828 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
829 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
830 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
831 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
833 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
834 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
835 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
836 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
837 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
838 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
839 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
840 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
841 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
842 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
843 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
844 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
845 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
846 (elf_backend_copy_indirect_symbol): Likewise.
847 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
848 (elf_backend_copy_indirect_symbol): Likewise.
849 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
851 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
854 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
855 * elf32-arm.c (readonly_dynrelocs): Removed.
856 (maybe_set_textrel): Replace readonly_dynrelocs with
857 _bfd_elf_readonly_dynrelocs.
858 * elf32-csky.c (readonly_dynrelocs): Removed.
859 (maybe_set_textrel): Replace readonly_dynrelocs with
860 _bfd_elf_readonly_dynrelocs.
861 * elf32-hppa.c(readonly_dynrelocs): Removed.
862 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
863 _bfd_elf_readonly_dynrelocs.
864 (maybe_set_textrel): Likewise.
865 * elf32-lm32.c (readonly_dynrelocs): Removed.
866 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
867 with _bfd_elf_readonly_dynrelocs.
868 (maybe_set_textrel): Likewise.
869 * elf32-m32r.c (readonly_dynrelocs): Removed.
870 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
871 with _bfd_elf_readonly_dynrelocs.
872 (maybe_set_textrel): Likewise.
873 * elf32-metag.c (readonly_dynrelocs): Removed.
874 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
875 with _bfd_elf_readonly_dynrelocs.
876 (maybe_set_textrel): Likewise.
877 * elf32-microblaze.c (readonly_dynrelocs): Removed.
878 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
879 with _bfd_elf_readonly_dynrelocs.
880 * elf32-nds32.c (readonly_dynrelocs): Removed.
881 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
882 with _bfd_elf_readonly_dynrelocs.
883 (maybe_set_textrel): Likewise.
884 * elf32-or1k.c (readonly_dynrelocs): Removed.
885 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
886 with _bfd_elf_readonly_dynrelocs.
887 * elf32-ppc.c (readonly_dynrelocs): Removed.
888 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
889 _bfd_elf_readonly_dynrelocs.
890 (ppc_elf_adjust_dynamic_symbol): Likewise.
891 (maybe_set_textrel): Likewise.
892 * elf32-s390.c (readonly_dynrelocs): Removed.
893 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
894 with _bfd_elf_readonly_dynrelocs.
895 (maybe_set_textrel): Likewise.
896 * elf32-sh.c (readonly_dynrelocs): Removed.
897 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
898 _bfd_elf_readonly_dynrelocs.
899 (maybe_set_textrel): Likewise.
900 * elf32-tic6x.c (readonly_dynrelocs): Removed.
901 (maybe_set_textrel): Replace readonly_dynrelocs with
902 _bfd_elf_readonly_dynrelocs.
903 * elf32-tilepro.c (readonly_dynrelocs): Removed.
904 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
905 with _bfd_elf_readonly_dynrelocs.
906 (maybe_set_textrel): Likewise.
907 * elf64-ppc.c (readonly_dynrelocs): Removed.
908 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
909 _bfd_elf_readonly_dynrelocs.
910 (ppc64_elf_adjust_dynamic_symbol): Likewise.
911 (maybe_set_textrel): Likewise.
912 * elf64-s390.c (readonly_dynrelocs): Removed.
913 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
914 with _bfd_elf_readonly_dynrelocs.
915 (maybe_set_textrel): Likewise.
916 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
917 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
918 (maybe_set_textrel): Replace readonly_dynrelocs with
919 _bfd_elf_readonly_dynrelocs.
920 * elfnn-riscv.c (readonly_dynrelocs): Removed.
921 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
922 with _bfd_elf_readonly_dynrelocs.
923 (maybe_set_textrel): Likewise.
924 * elfxx-sparc.c (readonly_dynrelocs): Removed.
925 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
926 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
927 (maybe_set_textrel): Likewise.
928 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
929 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
930 with _bfd_elf_readonly_dynrelocs.
931 (maybe_set_textrel): Likewise.
932 * elfxx-x86.c (readonly_dynrelocs): Removed.
933 (maybe_set_textrel): Replace readonly_dynrelocs with
934 _bfd_elf_readonly_dynrelocs.
935 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
937 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
939 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
940 -fsanitize=undefined.
942 2020-06-03 Alan Modra <amodra@gmail.com>
946 * peicode.h (pe_ILF_make_a_section): Align data for compilers
948 (pe_ILF_build_a_bfd): Likewise.
950 2020-06-03 Alan Modra <amodra@gmail.com>
953 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
954 core files as well as objects.
956 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
959 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
960 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
962 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
963 (elf_arc_link_hash_newfunc): Updated.
964 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
965 (elf32_arm_link_hash_newfunc): Updated.
966 (elf32_arm_copy_indirect_symbol): Likewise.
967 (elf32_arm_check_relocs): Likewise.
968 (readonly_dynrelocs): Likewise.
969 (allocate_dynrelocs_for_symbol): Likewise.
970 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
971 (csky_elf_link_hash_newfunc): Updated.
972 (csky_allocate_dynrelocs): Likewise.
973 (readonly_dynrelocs): Likewise.
974 (csky_elf_copy_indirect_symbol): Likewise.
975 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
976 (hppa_link_hash_newfunc): Updated.
977 (elf32_hppa_copy_indirect_symbol): Likewise.
978 (elf32_hppa_hide_symbol): Likewise.
979 (elf32_hppa_adjust_dynamic_symbol): Likewise.
980 (allocate_dynrelocs): Likewise.
981 (elf32_hppa_relocate_section): Likewise.
982 * elf32-i386.c (elf_i386_check_relocs): Likewise.
983 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
984 (lm32_elf_link_hash_newfunc): Likewise.
985 (lm32_elf_link_hash_table_create): Updated.
986 (readonly_dynrelocs): Likewise.
987 (allocate_dynrelocs): Likewise.
988 (lm32_elf_copy_indirect_symbol): Likewise.
989 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
990 (m32r_elf_link_hash_newfunc): Likewise.
991 (m32r_elf_link_hash_table_create): Updated.
992 (m32r_elf_copy_indirect_symbol): Likewise.
993 (allocate_dynrelocs): Likewise.
994 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
995 (metag_link_hash_newfunc): Updated.
996 (elf_metag_copy_indirect_symbol): Likewise.
997 (readonly_dynrelocs): Likewise.
998 (allocate_dynrelocs): Likewise.
999 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1001 (link_hash_newfunc): Updated.
1002 (microblaze_elf_check_relocs): Likewise.
1003 (microblaze_elf_copy_indirect_symbol): Likewise.
1004 (readonly_dynrelocs): Likewise.
1005 (allocate_dynrelocs): Likewise.
1006 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1007 (nds32_elf_link_hash_newfunc): Updated.
1008 (nds32_elf_copy_indirect_symbol): Likewise.
1009 (readonly_dynrelocs): Likewise.
1010 (allocate_dynrelocs): Likewise.
1011 (nds32_elf_check_relocs): Likewise.
1012 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1013 (link_hash_newfunc): Updated.
1014 (nios2_elf32_copy_indirect_symbol): Likewise.
1015 (nios2_elf32_check_relocs): Likewise.
1016 (allocate_dynrelocs): Likewise.
1017 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1018 (or1k_elf_link_hash_newfunc): Updated.
1019 (readonly_dynrelocs): Likewise.
1020 (allocate_dynrelocs): Likewise.
1021 (or1k_elf_copy_indirect_symbol): Likewise.
1022 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1023 (ppc_elf_link_hash_newfunc): Updated.
1024 (ppc_elf_copy_indirect_symbol): Likewise.
1025 (ppc_elf_check_relocs): Likewise.
1026 (readonly_dynrelocs): Likewise.
1027 (ppc_elf_adjust_dynamic_symbol): Likewise.
1028 (allocate_dynrelocs): Likewise.
1029 (ppc_elf_relocate_section): Likewise.
1030 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1031 (link_hash_newfunc): Updated.
1032 (elf_s390_copy_indirect_symbol): Likewise.
1033 (readonly_dynrelocs): Likewise.
1034 (elf_s390_adjust_dynamic_symbol): Likewise.
1035 (allocate_dynrelocs): Likewise.
1036 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1037 (sh_elf_link_hash_newfunc): Updated.
1038 (readonly_dynrelocs): Likewise.
1039 (allocate_dynrelocs): Likewise.
1040 (sh_elf_copy_indirect_symbol): Likewise.
1041 (sh_elf_check_relocs): Likewise.
1042 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1043 (elf32_tic6x_link_hash_newfunc): Likewise.
1044 (elf32_tic6x_link_hash_table_create): Updated.
1045 (readonly_dynrelocs): Likewise.
1046 (elf32_tic6x_check_relocs): Likewise.
1047 (elf32_tic6x_allocate_dynrelocs): Likewise.
1048 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1050 (link_hash_newfunc): Updated.
1051 (tilepro_elf_copy_indirect_symbol): Likewise.
1052 (tilepro_elf_check_relocs): Likewise.
1053 (allocate_dynrelocs): Likewise.
1054 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1055 (ppc64_elf_copy_indirect_symbol): Updated.
1056 (ppc64_elf_check_relocs): Likewise.
1057 (readonly_dynrelocs): Likewise.
1058 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1059 (dec_dynrel_count): Likewise.
1060 (allocate_dynrelocs): Likewise.
1061 (ppc64_elf_relocate_section): Likewise.
1062 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1063 (link_hash_newfunc): Updated.
1064 (elf_s390_copy_indirect_symbol): Likewise.
1065 (readonly_dynrelocs): Likewise.
1066 (allocate_dynrelocs): Likewise.
1067 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1068 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1070 (elfNN_aarch64_link_hash_newfunc): Updated.
1071 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1072 (readonly_dynrelocs): Likewise.
1073 (need_copy_relocation_p): Likewise.
1074 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1075 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1076 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1077 (link_hash_newfunc): Updated.
1078 (riscv_elf_copy_indirect_symbol): Likewise.
1079 (riscv_elf_check_relocs): Likewise.
1080 (readonly_dynrelocs): Likewise.
1081 (allocate_dynrelocs): Likewise.
1082 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1084 (link_hash_newfunc): Updated.
1085 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1086 (_bfd_sparc_elf_check_relocs): Likewise.
1087 (readonly_dynrelocs): Likewise.
1088 (allocate_dynrelocs): Likewise.
1089 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1090 (link_hash_newfunc): Updated.
1091 (tilegx_elf_copy_indirect_symbol): Likewise.
1092 (tilegx_elf_check_relocs): Likewise.
1093 (readonly_dynrelocs): Likewise.
1094 (allocate_dynrelocs): Likewise.
1095 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1096 (readonly_dynrelocs): Likewise.
1097 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1098 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1100 2020-06-01 Alan Modra <amodra@gmail.com>
1102 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1103 command against cmd_length, not the end of record. For
1104 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1105 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1108 2020-05-28 David Faust <david.faust@oracle.com>
1110 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1111 R_BPF_INSN_{32,64} relocations.
1113 2020-05-28 Stephen Casner <casner@acm.org>
1115 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1116 addreses in .long (used in testsuites) and .stab values.
1118 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1121 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1122 Check bfd_link_dll when issue a DT_TEXTREL warning.
1123 * elfxx-x86.c (maybe_set_textrel): Likewise.
1124 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1126 2020-05-26 Nick Clifton <nickc@redhat.com>
1128 * plugin.c (try_load_plugin): Extend error message when a plugin
1131 2020-05-23 Alan Modra <amodra@gmail.com>
1133 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1135 2020-05-22 Alan Modra <amodra@gmail.com>
1138 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1139 attributes from shared libraries, and do not return an error if
1142 2020-05-21 Alan Modra <amodra@gmail.com>
1145 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1147 (_bfd_delete_bfd): Free the copy.
1148 (_bfd_new_bfd): Free nbfd->memory on error.
1150 2020-05-21 Alan Modra <amodra@gmail.com>
1152 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1153 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1154 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1155 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1156 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1157 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1158 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1159 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1160 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1161 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1162 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1163 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1164 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1165 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1166 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1167 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1168 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1169 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1170 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1171 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1173 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1175 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1176 get_default_version. It is used to find the default version for
1177 the specific extension.
1178 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1179 default_major_version and default_minor_version. Add new bfd_boolean
1180 parameter *use_default_version. Set it to TRUE if we need to call
1181 the callback rps->get_default_version to find the default version.
1182 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1183 the default version in riscv_parsing_subset_version, and then call
1184 riscv_add_subset to add the subset into subset list.
1185 (riscv_parse_prefixed_ext): Likewise.
1186 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1187 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1188 strings rather than characters.
1189 riscv_merge_arch_attr_info): The callback function get_default_version
1190 is only needed for assembler, so set it to NULL int the linker.
1191 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1192 * elfxx-riscv.h: Updated.
1194 2020-05-20 Alan Modra <amodra@gmail.com>
1197 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1198 use bfd_set_filename.
1199 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1200 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1201 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1202 (bfd_create): Likewise.
1203 (_bfd_delete_bfd): Don't free filename.
1204 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1205 return pointer to the copy or NULL on alloc fail.
1206 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1207 result of bfd_set_filename.
1208 * bfd-in2.h: Regenerate.
1210 2020-05-20 Alan Modra <amodra@gmail.com>
1213 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1214 section size against file size.
1215 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1217 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1220 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1221 and memset when allocating memory for the sections_being_created
1224 2020-05-19 Stafford Horne <shorne@gmail.com>
1226 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1228 (or1k_elf_relocate_section): Access srelgot via
1229 htab->root.srelgot. Add assertions for srelgot->contents.
1230 Introduce local variable for srelgot to not reuse global
1232 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1233 (or1k_set_got_and_rela_sizes): New function.
1234 (or1k_initial_exec_offset): New function.
1235 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1236 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1238 (or1k_elf_check_relocs): Use OR to set TLS access.
1239 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1241 (or1k_elf_size_dynamic_sections): Use
1242 or1k_set_got_and_rela_sizes to set sizes.
1243 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1244 (TCB_SIZE): New macro.
1245 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1246 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1247 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1248 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1249 (tpoff): Add dynamic boolean argument.
1250 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1252 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1254 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1255 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1256 cases with BFD_RELOC_AARCH64_JUMP26.
1257 (elfNN_aarch64_check_relocs): Likewise.
1259 2020-05-19 Alan Modra <amodra@gmail.com>
1261 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1262 bfd_get_filename rather than accessing bfd->filename directly.
1263 * aout-target.h (MY (object_p)): Likewise.
1264 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1265 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1266 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1267 (_bfd_archive_bsd44_construct_extended_name_table),
1268 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1269 (_bfd_bsd_write_armap): Likewise.
1270 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1271 * cache.c (bfd_open_file): Likewise.
1272 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1273 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1274 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1275 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1276 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1277 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1278 (patch_tls_desc_to_ie): Likewise.
1279 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1280 (spu_elf_auto_overlay): Likewise.
1281 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1282 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1283 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1284 * elflink.c (bfd_elf_size_dynamic_sections),
1285 (elf_link_input_bfd): Likewise.
1286 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1287 * mach-o.c (bfd_mach_o_follow_dsym),
1288 (bfd_mach_o_close_and_cleanup): Likewise.
1289 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1290 (find_separate_debug_file, get_build_id_name): Likewise.
1291 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1292 * plugin.c (bfd_plugin_open_input): Likewise.
1293 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1294 * som.c (som_write_armap): Likewise.
1295 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1296 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1297 (_bfd_vms_lib_write_archive_contents): Likewise.
1298 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1300 2020-05-19 Alan Modra <amodra@gmail.com>
1303 * bfdio.c (_bfd_real_fopen): Typo fix.
1305 2020-05-18 Nick Clifton <nickc@redhat.com>
1308 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1309 for the sections_being_created array.
1311 2020-05-18 Alan Modra <amodra@gmail.com>
1313 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1314 they can be freed without also freeing internal_relocs.
1316 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1319 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1320 separators into DOS style when creating a WIN32 fullpath.
1322 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1324 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1325 to initialize RISC-V tdata.
1327 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1329 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1332 2020-05-11 Alan Modra <amodra@gmail.com>
1334 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1336 2020-05-11 Alan Modra <amodra@gmail.com>
1338 * elf64-ppc.c: Rename powerxx to power10 throughout.
1340 2020-05-11 Alan Modra <amodra@gmail.com>
1343 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1344 contains required number of auxents before processing any auxent.
1345 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1346 file name from auxents for PE.
1348 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1350 * aout-cris.c (DEFAULT_ARCH): Delete define.
1351 (MY_set_arch_mach): Likewise.
1352 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1354 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1355 of r_type before the shift.
1357 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1360 * elfnn-aarch64.c (group_sections): Copy implementation from
1363 2020-05-01 Alan Modra <amodra@gmail.com>
1366 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1367 accessing root.u.def of symbols. Also check root.u.def.section
1368 is non-NULL. Reverse tests so as to make the logic positive.
1370 2020-05-01 Alan Modra <amodra@gmail.com>
1373 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1374 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1376 2020-05-01 Alan Modra <amodra@gmail.com>
1379 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1380 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1381 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1382 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1383 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1384 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1385 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1386 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1387 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1388 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1390 2020-05-01 Alan Modra <amodra@gmail.com>
1393 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1394 from shared libraries.
1396 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1398 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1399 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1400 equals 0. Report overflow when the result has negative sign but
1401 all significant bits are zero.
1403 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1405 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1406 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1408 2020-04-28 Alan Modra <amodra@gmail.com>
1410 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1411 Emit warning message.
1413 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1415 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1416 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1417 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1418 to x86_64_pe_big_vec as it not a big-endian format.
1419 (vec i386_pe_big_vec): New.
1420 * configure.ac: Likewise.
1421 * targets.c: Likewise.
1422 * configure: Regenerate.
1423 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1424 COFF_WITH_PE_BIGOBJ): New.
1425 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1427 (x86_64_pe_be_vec): Moved.
1429 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1431 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1432 * elf.c (elfcore_grok_arc_v2): New function.
1433 (elfcore_grok_note): Call the new function to handle the corresponding
1435 (elfcore_write_arc_v2): New function.
1436 (elfcore_write_register_note): Call the new function to handle the
1437 corresponding pseudo-sections.
1439 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1442 * bfd-in2.h: Regenerated.
1443 * elf32-xtensa.c (elf_howto_table): New entries for
1444 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1445 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1446 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1447 R_XTENSA_NDIFF{8,16,32}.
1448 * libbfd.h (bfd_reloc_code_real_names): Add names for
1449 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1450 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1451 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1452 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1454 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1457 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1460 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1463 * elf-bfd.h (elf_backend_data): Add
1464 elf_backend_strip_zero_sized_dynamic_sections.
1465 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1466 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1468 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1470 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1472 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1474 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1478 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1480 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1482 2020-04-21 Nick Clifton <nickc@redhat.com>
1484 * po/sr.po: Updated Serbian translation.
1486 2020-04-21 Alan Modra <amodra@gmail.com>
1488 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1491 2020-04-20 Stephen Casner <casner@acm.org>
1493 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1494 causing globals from linker script to be treated as debug symbols.
1495 (translate_symbol_table): Don't sign-extend symbol values from 16
1496 to 64 bits in nm output.
1498 2020-04-20 Alan Modra <amodra@gmail.com>
1500 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1502 2020-04-18 Alan Modra <amodra@gmail.com>
1504 * section.c (bfd_is_const_section): Correct test for special
1506 * bfd-in2.h: Regenerate.
1508 2020-04-17 Alan Modra <amodra@gmail.com>
1511 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1514 2020-04-16 Nick Clifton <nickc@redhat.com>
1517 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1518 abort with a more helpful error message.
1520 2020-04-16 Alan Modra <amodra@gmail.com>
1523 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1526 2020-04-15 Fangrui Song <maskray@google.com>
1529 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1530 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1531 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1532 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1533 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1534 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1535 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1536 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1537 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1538 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1539 * elflink.c (elf_link_output_extsym): Likewise.
1540 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1542 2020-04-15 Alan Modra <amodra@gmail.com>
1545 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1546 pointer into strings that may be freed for section name, always
1547 allocate a new string.
1549 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1550 Jan W. Jagersma <jwjagersma@gmail.com>
1552 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1553 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1554 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1555 (_bfd_go32_mkobject): New functions.
1556 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1557 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1558 (go32exe_mkobject): Call _bfd_go32_mkobject.
1559 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1560 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1562 (coff_write_relocs): Enable extended reloc counter code if
1563 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1564 (coff_write_object_contents): Likewise. Pad section headers
1565 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1566 instead of coff_swap_scnhdr_out.
1567 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1568 enable extended reloc counter.
1569 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1570 Declare with ATTRIBUTE_UNUSED.
1571 * libcoff-in.h: (struct coff_tdata): New field go32.
1573 * libcoff.h: Regenerate.
1575 2020-04-14 Fangrui Song <maskray@google.com>
1578 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1581 2020-04-14 Stephen Casner <casner@acm.org>
1584 * pdp11.c: Add implementation of --imagic option.
1585 (adjust_o_magic): Fix objcopy --extract-symbol test.
1586 * libaout.h (enum aout_magic): Add i_magic.
1588 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1589 Nick Clifton <nickc@redhat.com>
1591 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1593 <default>: Error rather than abort.
1595 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1598 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1599 relocation section from section group.
1601 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1603 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1604 bfd->origin to file offset.
1605 * bfdwin.c (bfd_get_file_window): Likewise.
1606 * bfd.c: Clarify the use of the bfd->origin field.
1607 * bfd-in2.h: Regenerate.
1608 * coff-i386.c: Don't include go32exe.h. Allow overriding
1609 coff_write_object_contents via COFF_WRITE_CONTENTS.
1610 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1611 (go32exe_write_object_contents): New functions.
1612 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1613 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1614 (create_go32_stub): Remove check for 2k size limit. Read stub
1615 from go32exe_temp_stub if present.
1616 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1617 copy variable-length stub.
1618 (go32_check_format): Read stub to go32exe_temp_stub, set
1619 origin, return go32exe_cleanup.
1620 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1621 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1622 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1623 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1624 Remove functions and their associated #defines.
1625 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1626 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1627 Rename field go32stub to stub.
1628 * libcoff.h: Regenerate.
1629 * coff-stgo32.c (go32_check_format): Rename to...
1630 (go32exe_check_format): ...this.
1631 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1632 (go32exe_copy_private_bfd_data): ...this.
1633 (stub_bytes): Rename to...
1634 (go32exe_default_stub): ...this.
1635 (create_go32_stub): Rename to...
1636 (go32exe_create_stub): ...this.
1637 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1640 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1644 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1645 relocation to R_386_32 for relocation against non-preemptible
1647 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1648 allocate dynamic relocation for non-preemptible absolute symbol.
1649 (elf_i386_relocate_section): Pass sec to
1650 GENERATE_DYNAMIC_RELOCATION_P.
1651 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1652 (elf_x86_64_convert_load_reloc): Covert load relocation to
1653 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1654 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1655 for non-preemptible absolute symbol if they overflow.
1656 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1657 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1658 symbol. Don't allocate dynamic relocation for non-preemptible
1660 (elf_x86_64_relocate_section): Don't generate relative relocation
1661 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1662 to GENERATE_DYNAMIC_RELOCATION_P.
1663 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1664 against non-preemptible absolute symbol.
1665 (_bfd_elf_x86_valid_reloc_p): New function.
1666 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1668 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1669 argument. Don't generate dynamic relocation against
1670 non-preemptible absolute symbol.
1671 (ABS_SYMBOL_P): New.
1672 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1673 against non-preemptible absolute symbol.
1675 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1676 (_bfd_elf_x86_valid_reloc_p): New.
1678 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1681 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1682 address in the GOT if in thumb only mode.
1684 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1686 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1688 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1690 * mmo.c (mmo_scan): Create .text section only when needed, not
1693 2020-03-31 Alan Modra <amodra@gmail.com>
1695 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1698 2020-03-31 Alan Modra <amodra@gmail.com>
1700 * vms-alpha.c (image_write): Check bounds for sections without
1701 contents too. Error on non-zero write to section without
1703 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1705 2020-03-31 Alan Modra <amodra@gmail.com>
1707 * tekhex.c (pass_over): Check is_eof before reading buffer.
1709 2020-03-30 Nick Clifton <nickc@redhat.com>
1712 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1713 field to timestamp and make it an integer.
1714 * libcoff.h: Regenerate.
1715 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1716 field in the pe_data structure rather than the insert_timestamp
1719 2020-03-30 Alan Modra <amodra@gmail.com>
1722 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1725 2020-03-26 Nick Clifton <nickc@redhat.com>
1727 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1728 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1730 * libbfd.h: Regenerate.
1732 2020-03-26 Alan Modra <amodra@gmail.com>
1734 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1736 2020-03-26 Alan Modra <amodra@gmail.com>
1738 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1740 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1742 2020-03-25 Nick Clifton <nickc@redhat.com>
1744 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1746 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1747 * libbfd.h: Regenerate.
1749 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1751 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1752 correct field name in the output string.
1754 2020-03-25 Alan Modra <amodra@gmail.com>
1757 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1758 for SHT_NOBITS section if first in segment.
1760 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1763 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1764 (_bfd_elf_get_symbol_version_string): This.
1765 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1766 (_bfd_elf_get_symbol_version_string): This.
1767 (bfd_elf_print_symbol): Pass TRUE to
1768 _bfd_elf_get_symbol_version_string.
1769 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1770 bfd_boolean argument.
1771 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1772 * targets.c (_bfd_get_symbol_version_string): Likewise.
1773 (bfd_get_symbol_version_string): Likewise.
1774 * bfd-in2.h: Regenerated.
1776 2020-03-24 Nick Clifton <nickc@redhat.com>
1777 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1780 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1783 2020-03-24 Nick Clifton <nickc@redhat.com>
1786 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1787 segment to use for PT_GNU_RELRO, ignore empty sections in a
1788 segment's current list.
1790 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1793 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1795 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1799 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1800 on the previous _bfd_elf_get_symbol_version_string.
1801 (_bfd_elf_get_symbol_version_string): Use it.
1803 2020-03-24 Alan Modra <amodra@gmail.com>
1805 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1806 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1809 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1811 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1813 2020-03-23 Alan Modra <amodra@gmail.com>
1815 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1816 symbol count. Allocate an extra byte to ensure name strings
1817 are terminated. Sanity check name offsets. Release memory on
1820 2020-03-23 Alan Modra <amodra@gmail.com>
1822 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1823 field hasn't been read. Remove unnecessary casts.
1825 2020-03-22 Alan Modra <amodra@gmail.com>
1827 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1828 enough to read number of symbols.
1830 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1832 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1833 (EXECUTABLE_SUFFIX): Likewise.
1834 * config.in: Regenerated.
1835 * configure: Likewise.
1836 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1837 _bfd_generic_close_and_cleanup.
1838 (plugin_list_entry): Remove resolution_file, resolution_option,
1839 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1840 lto_wrapper, gcc_env and initialized,
1841 (need_lto_wrapper_p): Removed.
1842 (get_lto_wrapper): Likewise.
1843 (setup_lto_wrapper_env): Likewise.
1844 (register_all_symbols_read): Likewise.
1845 (egister_cleanup): Likewise.
1846 (get_symbols): Likewise.
1847 (add_input_file): Likewise.
1848 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1849 (add_symbols): Updated.
1850 (try_claim): Likewise.
1851 (try_load_plugin): Likewise.
1852 (bfd_plugin_canonicalize_symtab): Likewise.
1853 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1854 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1856 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1859 * plugin.c (plugin_list_entry): Add has_symbol_type.
1860 (add_symbols_v2): New function.
1861 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1862 provides symbol type.
1863 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1864 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1867 2020-03-20 Alan Modra <amodra@gmail.com>
1869 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1870 enough to read number of symbols.
1872 2020-03-20 Alan Modra <amodra@gmail.com>
1874 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1875 backend functions for NULL before calling.
1876 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1877 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1878 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1879 * elfnn-ia64.c (ignore_errors): New function.
1880 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1882 2020-03-19 Nick Clifton <nickc@redhat.com>
1885 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1886 location of the varinfo in the unit's debug info data. Change the
1887 type of the stack field to a boolean.
1888 (lookup_var_by_offset): New function. Returns the varinfo
1889 structure for the variable described at the given offset in the
1891 (scan_unit_for_symbols): Add support for variables which have the
1892 DW_AT_specification attribute.
1894 2020-03-19 Nick Clifton <nickc@redhat.com>
1897 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1900 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1902 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1904 2020-03-18 Nick Clifton <nickc@redhat.com>
1907 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1908 memory access when processing a corrupt secondary reloc section.
1910 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1912 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1913 instead of calling abort.
1914 * elf32-csky.c (csky_build_one_stub): Likewise.
1915 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1916 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1917 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1918 * elf32-metag.c (metag_build_one_stub): Likewise.
1919 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1920 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1921 (ppc_size_one_stub): Likewise.
1922 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1924 2020-03-17 Nick Clifton <nickc@redhat.com>
1927 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1928 with error messages.
1930 2020-03-17 Nick Clifton <nickc@redhat.com>
1933 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1934 free. Add free on another failure path.
1936 2020-03-16 Alan Modra <amodra@gmail.com>
1939 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1940 we have a non-zero section count. Do lma comparison in octets.
1942 2020-03-16 Alan Modra <amodra@gmail.com>
1944 * vms-alpha.c (dst_restore_location): Validate index into
1945 dst_ptr_offsets array before accessing. Return status.
1946 (dst_retrieve_location): Similarly, making "loc" parameter a
1947 pointer to return value.
1948 (_bfd_vms_slurp_etir): Update calls to above functions.
1950 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1952 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1954 * configure: Regenerated.
1956 2020-03-14 Alan Modra <amodra@gmail.com>
1958 * section.c (BFD_FAKE_SECTIONS): Formatting.
1959 * bfd-in2.h: Regenerate.
1961 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1963 * elf.c (elfcore_grok_netbsd_note): Add support for
1964 NT_NETBSDCORE_LWPSTATUS notes.
1966 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1968 * bfd-in2.h: Regenerate.
1969 * section.c (asection): Add already_assigned field.
1970 (BFD_FAKE_SECTION): Add default initializer for it.
1971 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1972 * elf32-arm.c (arm_build_one_stub): Add support for
1973 non_contiguous_regions.
1974 * elf32-csky.c (csky_build_one_stub): Likewise.
1975 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1976 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1977 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1978 * elf32-metag.c (metag_build_one_stub): Likewise.
1979 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1980 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1981 (ppc_size_one_stub): Likewise.
1982 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1983 * elflink.c (elf_link_input_bfd): Likewise.
1985 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1988 * elf-linker-x86.h (elf_linker_x86_params): Add
1989 static_before_all_inputs and has_dynamic_linker.
1990 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1991 dynamic input objects if -static is passed at command-line
1992 before all input files without --dynamic-linker unless
1993 --no-dynamic-linker is used.
1995 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1997 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1999 2020-03-13 Christian Eggers <ceggers@gmx.de>
2001 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2002 "p_paddr" from "at".
2003 * elfcode.h (bfd_from_remote_memory): Add units to several
2004 parameters. New local "opb". Fix usage of p_align. Fix
2005 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2006 call of target_read_memory.
2007 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2008 calculation of "offset" and "output_offset".
2009 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2010 from "offset" and fix calculation of "end" from "vma+size". Fix
2011 comparison between "sh_addr" and "vma"/"output_offset".
2012 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2013 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2015 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2016 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2017 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2018 assignment of p_paddr from phdr_lma. Fix comparison between
2019 "lma+size" and "next->lma".
2020 (elf_sort_segments): Fix assignment from p_paddr to lma.
2021 (assign_file_positions_for_load_sections): Add unit (bytes) to
2022 local "align". Fix calculation of local "off_adjust". Fix
2023 calculation of local "filehdr_vaddr".
2024 (assign_file_positions_for_non_load_sections): New local "opb".
2025 Fix calculation of "end" from "p_size". Fix comparison between
2026 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2027 from "end" and "p_vaddr".
2028 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2029 vma. Fix assignment to p_paddr from lma. Fix comparison between
2030 p_paddr and lma. Fix assignment to p_paddr from lma.
2031 * merge.c (sec_merge_emit): New local "opb". Convert
2032 "alignment_power" to octets.
2033 (_bfd_add_merge_section): New locals "alignment_power" and
2034 "opb". Fix comparison between "alignment_power" and
2036 (_bfd_merge_sections): New local "opb". Divide size by opb
2037 before checking align mask.
2039 2020-03-13 Christian Eggers <ceggers@gmx.de>
2041 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2042 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2044 (_bfd_elf_make_section_from_phdr): Similarly.
2045 (elf_fake_sections): Fix calculation of
2046 Elf_Internal_shdr::sh_addr from section VMA.
2047 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2049 (assign_file_positions_for_load_sections): Fix calculations of
2050 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2051 comparison between program header address and section LMA.
2052 (assign_file_positions_for_non_load_sections): Likewise.
2053 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2054 (IS_CONTAINED_BY_VMA): Add parameter opb.
2055 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2056 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2057 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2058 Fix calculations of p_addr_valid and p_vaddr_offset.
2059 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2060 with octets per byte when comparing against p_vaddr.
2062 2020-03-11 Alan Modra <amodra@gmail.com>
2064 * som.c (setup_sections): Sanity check subspace.name.
2066 2020-03-11 Alan Modra <amodra@gmail.com>
2068 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2070 2020-03-10 Alan Modra <amodra@gmail.com>
2073 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2076 2020-03-09 Alan Modra <amodra@gmail.com>
2078 * wasm-module.c (wasm_scan): Sanity check file name length
2079 before allocating memory. Move common section setup code. Do
2080 without bfd_tell to calculate section size.
2082 2020-03-06 Nick Clifton <nickc@redhat.com>
2084 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2085 with error messages and failure return values.
2087 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2089 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2090 relocation sections for any removed reference to a dynamic symbol.
2092 2020-03-05 Nick Clifton <nickc@redhat.com>
2094 * elf-bfd.h (struct elf_backend_data): Add new fields:
2095 init_secondary_reloc_section, slurp_secondary_reloc_section,
2096 write_secondary_reloc_section.
2097 (_bfd_elf_init_secondary_reloc_section): Prototype.
2098 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2099 (_bfd_elf_write_secondary_reloc_section): Prototype.
2100 * elf.c ( bfd_section_from_shdr): Invoke the new
2101 init_secondary_reloc_section backend function, if defined, when a
2102 second reloc section is encountered.
2103 (swap_out_syms): Invoke the new symbol_section_index function, if
2104 defined, when computing the section index of an OS/PROC specific
2106 (_bfd_elf_init_secondary_reloc_section): New function.
2107 (_bfd_elf_slurp_secondary_reloc_section): New function.
2108 (_bfd_elf_write_secondary_reloc_section): New function.
2109 (_bfd_elf_copy_special_section_fields): New function.
2110 * elfcode.h (elf_write_relocs): Invoke the new
2111 write_secondary_relocs function, if defined, in order to emit
2113 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2114 function, if defined, in order to read in secondary relocs.
2115 * elfxx-target.h (elf_backend_copy_special_section_fields):
2116 Provide a non-NULL default definition.
2117 (elf_backend_init_secondary_reloc_section): Likewise.
2118 (elf_backend_slurp_secondary_reloc_section): Likewise.
2119 (elf_backend_write_secondary_reloc_section): Likewise.
2120 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2122 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2123 * configure: Regenerate.
2125 2020-03-05 Alan Modra <amodra@gmail.com>
2127 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2128 against file size before allocating memory. Use bfd_alloc rather
2129 than bfd_zalloc for carsym/strings memory.
2131 2020-03-04 Alan Modra <amodra@gmail.com>
2133 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2134 sh_addr mod sh_addalign is zero.
2136 2020-03-04 Alan Modra <amodra@gmail.com>
2138 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2140 2020-03-03 Alan Modra <amodra@gmail.com>
2142 * format.c (struct bfd_preserve): Add cleanup field.
2143 (bfd_preserve_save): Add cleanup param and save.
2144 (bfd_preserve_restore): Return cleanup.
2145 (bfd_preserve_finish): Call the cleanup for the discarded match.
2146 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2147 and clear when preserving a match. Restore cleanup too when
2148 restoring that match.
2150 2020-03-02 Alan Modra <amodra@gmail.com>
2152 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2153 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2154 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2155 (core_sco5_vec): Correct initialisers.
2157 2020-03-02 Alan Modra <amodra@gmail.com>
2159 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2160 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2161 * cisco-core.c (cisco_core_file_validate): Likewise.
2162 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2163 * hpux-core.c (hpux_core_core_file_p): Likewise.
2164 * irix-core.c (irix_core_core_file_p): Likewise.
2165 * lynx-core.c (lynx_core_file_p): Likewise.
2166 * netbsd-core.c (netbsd_core_file_p): Likewise.
2167 * osf-core.c (osf_core_core_file_p): Likewise.
2168 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2169 * sco5-core.c (sco5_core_file_p): Likewise.
2171 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2173 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2175 2020-03-02 Alan Modra <amodra@gmail.com>
2177 * targets.c (bfd_cleanup): New typedef.
2178 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2179 * libbfd-in.h (_bfd_no_cleanup): Define.
2180 * format.c (bfd_reinit): Add cleanup parameter, call it.
2181 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2182 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2183 * aout-target.h (callback, object_p): Return bfd_cleanup.
2184 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2185 * archive.c (bfd_generic_archive_p): Likewise.
2186 * binary.c (binary_object_p): Likewise.
2187 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2188 * coff-ia64.c (ia64coff_object_p): Likewise.
2189 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2190 * coff-sh.c (coff_small_object_p): Likewise.
2191 * coff-stgo32.c (go32_check_format): Likewise.
2192 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2193 (xcoff64_core_p): Likewise.
2194 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2195 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2196 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2197 * elfcode.h (elf_object_p): Likewise.
2198 * elfcore.h (elf_core_file_p): Likewise.
2199 * i386msdos.c (msdos_object_p): Likewise.
2200 * ihex.c (ihex_object_p): Likewise.
2201 * libaout.h (some_aout_object_p): Likewise.
2202 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2203 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2204 * libbfd.c (_bfd_dummy_target): Likewise.
2205 * libcoff-in.h (coff_object_p): Likewise.
2206 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2207 (bfd_mach_o_arm64_core_p): Likewise.
2208 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2209 (bfd_mach_o_arm_core_p): Likewise.
2210 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2211 (bfd_mach_o_i386_core_p): Likewise.
2212 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2213 (bfd_mach_o_x86_64_core_p): Likewise.
2214 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2215 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2216 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2217 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2218 * mmo.c (mmo_object_p): Likewise.
2219 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2220 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2221 (pe_bfd_object_p): Likewise.
2222 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2223 * ppcboot.c (ppcboot_object_p): Likewise.
2224 * rs6000-core.c (rs6000coff_core_p): Likewise.
2225 * som.c (som_object_setup, som_object_p): Likewise.
2226 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2227 * tekhex.c (tekhex_object_p): Likewise.
2228 * vms-alpha.c (alpha_vms_object_p): Likewise.
2229 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2230 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2231 * wasm-module.c (wasm_object_p): Likewise.
2232 * xsym.c (bfd_sym_object_p): Likewise.
2233 * xsym.h (bfd_sym_object_p): Likewise.
2234 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2236 * pdp11.c (some_aout_object_p): Likewise.
2237 * plugin.c (register_ld_plugin_object_p): Update object_p
2239 * plugin.h (register_ld_plugin_object_p): Likewise.
2240 * bfd-in2.h: Regenerate.
2241 * libbfd.h: Regenerate.
2242 * libcoff.h: Regenerate.
2244 2020-03-02 Alan Modra <amodra@gmail.com>
2246 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2247 applicable section flags.
2248 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2249 (mips_ecoff_bele_vec): Likewise.
2250 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2252 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2253 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2255 2020-03-02 Alan Modra <amodra@gmail.com>
2257 * elf32-m32r.c (m32r_elf_section_flags): New function.
2258 (elf_backend_section_flags): Define.
2259 * elf32-nds32.c (nds32_elf_section_flags): New function.
2260 (elf_backend_section_flags): Define.
2261 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2262 .sbss and .sdata sections.
2263 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2264 for SHF_V850_GPREL sections.
2265 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2267 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2268 for SHF_PARISC_SHORT sections.
2269 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2270 (elf_backend_section_flags): Define.
2271 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2272 for SHF_MIPS_GPREL sections. Delete FIXME.
2274 2020-03-02 Alan Modra <amodra@gmail.com>
2276 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2277 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2278 calling elf_backend_section_flags with adjusted params. Use
2279 newsect->flags past that point.
2280 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2282 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2283 to have their type overridden, and all sh_flags but processor and
2285 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2286 * elf32-mep.c (mep_elf_section_flags): Likewise.
2287 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2288 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2289 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2290 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2291 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2292 stub BFD and non-aarch64 input files when scanning for stubs.
2294 2020-03-02 Alan Modra <amodra@gmail.com>
2296 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2297 limit to decompressed element size.
2299 2020-03-02 Alan Modra <amodra@gmail.com>
2301 * vms-lib.c (vms_traverse_index): Add recur_count param and
2302 update calls. Fail on excessive recursion.
2304 2020-03-02 Alan Modra <amodra@gmail.com>
2306 * vms-alpha.c (vms_get_remaining_object_record): Use
2307 bfd_realloc_or_free rather than bfd_realloc.
2308 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2309 (dst_define_location, parse_module): Likewise, and check realloc
2310 return status before using memory. Return status from function
2311 adjusting all callers.
2313 2020-02-28 Alan Modra <amodra@gmail.com>
2315 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2317 2020-02-28 Alan Modra <amodra@gmail.com>
2319 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2320 Remove duplicate undersize check.
2322 2020-02-27 Alan Modra <amodra@gmail.com>
2325 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2327 2020-02-27 Alan Modra <amodra@gmail.com>
2330 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2331 (coff_section_type): Adjust comment.
2332 (decode_section_type): Likewise. Call coff_section_type before
2333 decode_section_type.
2334 (bfd_decode_symclass): Use 'c' for common sections other than
2337 2020-02-27 Alan Modra <amodra@gmail.com>
2339 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2342 2020-02-27 Alan Modra <amodra@gmail.com>
2344 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2345 if file is an archive element.
2346 * bfd-in2.h: Regenerate.
2348 2020-02-26 Alan Modra <amodra@gmail.com>
2350 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2351 bfd_set_error on failing test. Don't bother changing bfd_error on
2352 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2353 Check sym name is within string buffer. Use size_t for some vars.
2354 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2355 int_buf. Don't change bfd_error on file read error. Use
2356 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2357 calculations to catch overflows before they occur. malloc and
2358 free raw armap rather than using bfd_alloc. Read raw armap before
2359 allocating carsym+strings buffer.
2360 (_bfd_slurp_extended_name_table): Localize variables. Check
2361 name size against file size.
2363 2020-02-26 Alan Modra <amodra@gmail.com>
2365 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2367 2020-02-26 Alan Modra <amodra@gmail.com>
2369 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2370 malloc. Check for NULL return from bfd_malloc.
2371 (rx_table_find, rx_table_map): Likewise.
2372 (rx_set_section_contents): Check bfd_alloc return.
2373 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2375 2020-02-26 Alan Modra <amodra@gmail.com>
2377 * aoutx.h: Indent labels correctly. Format error strings.
2378 * archive.c: Likewise.
2379 * archive64.c: Likewise.
2380 * coff-arm.c: Likewise.
2381 * coff-rs6000.c: Likewise.
2382 * coff-stgo32.c: Likewise.
2383 * cpu-arm.c: Likewise.
2384 * dwarf2.c: Likewise.
2385 * elf-ifunc.c: Likewise.
2386 * elf-properties.c: Likewise.
2387 * elf-s390-common.c: Likewise.
2388 * elf-strtab.c: Likewise.
2390 * elf32-arm.c: Likewise.
2391 * elf32-bfin.c: Likewise.
2392 * elf32-cr16.c: Likewise.
2393 * elf32-csky.c: Likewise.
2394 * elf32-i386.c: Likewise.
2395 * elf32-m68k.c: Likewise.
2396 * elf32-msp430.c: Likewise.
2397 * elf32-nds32.c: Likewise.
2398 * elf32-nios2.c: Likewise.
2399 * elf32-pru.c: Likewise.
2400 * elf32-xtensa.c: Likewise.
2401 * elf64-ia64-vms.c: Likewise.
2402 * elf64-x86-64.c: Likewise.
2403 * elfcode.h: Likewise.
2404 * elfcore.h: Likewise.
2405 * elflink.c: Likewise.
2406 * elfnn-aarch64.c: Likewise.
2407 * elfnn-ia64.c: Likewise.
2408 * elfnn-riscv.c: Likewise.
2409 * elfxx-mips.c: Likewise.
2410 * elfxx-sparc.c: Likewise.
2411 * elfxx-x86.c: Likewise.
2412 * i386lynx.c: Likewise.
2413 * merge.c: Likewise.
2414 * pdp11.c: Likewise.
2415 * plugin.c: Likewise.
2416 * reloc.c: Likewise.
2418 2020-02-26 Alan Modra <amodra@gmail.com>
2421 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2423 (bfd_elf_add_dt_needed_tag): Declare.
2424 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2425 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2426 from elf_add_dt_needed_tag. Remove soname and doit param.
2427 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2428 to see whether as-needed lib is already loaded, use dyn_loaded
2429 list instead. When saving and restoring around as-needed lib
2430 handle possibility that dynstr has not been initialised. Don't
2431 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2432 Mark libs loaded via DT_NEEDED entries of other libs with
2433 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2435 (elf_link_check_versioned_symbol): Remove now unneccesary
2436 DYNAMIC check when traversing dyn_loaded list.
2438 2020-02-26 Alan Modra <amodra@gmail.com>
2440 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2442 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2445 * plugin.c (need_lto_wrapper_p): New.
2446 (bfd_plugin_set_program_name): Add an int argument to set
2448 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2450 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2452 2020-02-24 Alan Modra <amodra@gmail.com>
2454 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2456 2020-02-24 Alan Modra <amodra@gmail.com>
2458 * vms-lib.c (struct carsym_mem): Add limit.
2459 (vms_add_index): Heed limit.
2460 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2461 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2462 Always return actual number read.
2463 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2464 assertion with error exit.
2466 2020-02-22 Alan Modra <amodra@gmail.com>
2469 * elf.c (assign_file_positions_for_load_sections): Continue linking
2470 on "PHDR segment not covered by LOAD segment" errors.
2472 2020-02-21 Alan Modra <amodra@gmail.com>
2474 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2476 (bfd_mach_o_canonicalize_reloc): Likewise.
2477 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2478 counts and offsets against file size.
2479 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2480 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2481 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2482 against file size. Delete symbol table error message.
2483 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2485 (bfd_mach_o_read_symtab): Likewise.
2486 (bfd_mach_o_read_command): Pass file size.
2487 (bfd_mach_o_scan): Sanity check command count against file size.
2489 2020-02-21 Alan Modra <amodra@gmail.com>
2492 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2493 "text", "data" and "bss" section pointer vars. Don't update
2494 section size, just exec header sizes.
2495 (adjust_sizes_and_vmas): Don't update text section size. Set
2496 initial exec header a_text. Print exec headers sizes.
2497 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2498 (adjust_sizes_and_vmas): Similarly. Formatting.
2499 (final_link): Correct final file extension.
2501 2020-02-20 Nick Clifton <nickc@redhat.com>
2503 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2505 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2507 (elfNN_bed): Initialise the symbol_section_index field.
2508 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2509 OS and PROC specific section indicies. Warn if converting other
2510 reserved incidies to SHN_ABS.
2512 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2515 * cpu-z80.c: Add machine type compatibility checking.
2517 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2520 * plugin.c (plugin_list_entry): Remove handle.
2521 (try_load_plugin): Call dlclose before return.
2523 2020-02-19 Alan Modra <amodra@gmail.com>
2525 * libbfd-in.h (_bfd_constant_p): Define.
2526 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2527 file size before allocating memory.
2528 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2529 * elf.c (bfd_elf_get_str_section): Likewise.
2530 (_bfd_elf_slurp_version_tables): Likewise.
2531 * libbfd.h: Regenerate.
2533 2020-02-19 Alan Modra <amodra@gmail.com>
2535 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2536 * aoutx.h (aout_get_external_symbols): Replace calls to
2537 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2538 (slurp_reloc_table): Likewise.
2539 * archive.c (do_slurp_bsd_armap): Likewise.
2540 (do_slurp_coff_armap): Likewise.
2541 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2542 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2543 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2544 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2545 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2546 (_bfd_coff_get_external_symbols): Likewise.
2547 * ecoff.c (ecoff_slurp_symbolic_header),
2548 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2549 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2550 (ecoff_indirect_link_order): Likewise.
2551 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2552 (_bfd_elf_slurp_version_tables): Likewise.
2553 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2554 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2555 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2556 * elf64-alpha.c (READ): Likewise.
2557 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2558 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2559 * elfcode.h (elf_slurp_symbol_table),
2560 (elf_slurp_reloc_table_from_section): Likewise.
2561 * elflink.c (elf_link_add_object_symbols),
2562 (elf_link_check_versioned_symbol): Likewise.
2563 * elfxx-mips.c (READ): Likewise.
2564 * i386lynx.c (slurp_reloc_table): Likewise.
2565 * lynx-core.c (lynx_core_file_p): Likewise.
2566 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2567 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2568 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2569 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2570 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2571 (bfd_pef_parse_symbols): Likewise.
2572 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2573 * som.c (setup_sections, som_slurp_string_table),
2574 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2575 (som_bfd_fill_in_ar_symbols): Likewise.
2576 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2577 (evax_bfd_print_image): Likewise.
2578 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2579 * wasm-module.c (wasm_scan): Likewise.
2580 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2581 * xsym.c (bfd_sym_read_name_table),
2582 (bfd_sym_print_type_information_table_entry): Likewise.
2583 * libbfd.h: Regenerate.
2585 2020-02-19 Alan Modra <amodra@gmail.com>
2587 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2588 reading external relocs.
2589 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2590 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2592 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2594 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2595 (m32c_elf_relax_section): Likewise.
2596 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2597 (rl78_elf_relax_section): Likewise.
2598 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2599 (elf32_rx_relax_section): Likewise.
2600 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2601 parameter types and use..
2602 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2603 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2604 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2605 being read from file, just the extra.
2606 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2607 after reading external syms. Free on failure.
2609 2020-02-19 Alan Modra <amodra@gmail.com>
2611 * coffcode.h (buy_and_read, coff_slurp_line_table),
2612 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2613 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2614 corresponding bfd_alloc call. Adjust variables to suit.
2615 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2616 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2617 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2618 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2619 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2620 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2621 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2622 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2623 * elf64-alpha.c (READ): Likewise.
2624 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2625 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2626 (bfd_from_remote_memory): Likewise.
2627 * elfcore.h (core_find_build_id): Likewise.
2628 * elfxx-mips.c (READ): Likewise.
2629 * mach-o.c (bfd_mach_o_mangle_sections),
2630 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2631 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2632 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2633 * som.c (setup_sections, som_prep_for_fixups)
2634 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2635 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2636 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2637 (som_bfd_ar_write_symbol_stuff): Likewise.
2638 * vms-alpha.c (vector_grow1): Likewise.
2639 * vms-lib.c (vms_add_index): Likewise.
2640 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2641 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2642 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2643 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2644 (bfd_alloc2, bfd_zalloc2): Delete.
2645 (_bfd_mul_overflow): Define.
2646 * libbfd.h: Regenerate.
2648 2020-02-19 Alan Modra <amodra@gmail.com>
2650 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2652 (assign_section_numbers): Likewise.
2653 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2654 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2655 bfd_malloc2, size_t amt, and unsigned tls_count.
2656 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2657 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2658 (elf_output_implib): Use bfd_alloc.
2660 2020-02-19 Alan Modra <amodra@gmail.com>
2662 * bfd.c (struct bfd): Move format and direction to other
2663 bitfields. Add "size".
2664 * bfdio.c (bfd_get_size): Cache size when not writing file.
2665 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2666 returning zero, ie. unknown.
2667 (bfd_get_alt_debug_link_info): Likewise.
2668 * bfd-in2.h: Regenerate.
2670 2020-02-19 Alan Modra <amodra@gmail.com>
2672 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2673 bfd_get_file_size twice.
2674 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2675 zero, ie. unknown, return.
2676 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2677 * elfcode.h (elf_swap_shdr_in): Likewise.
2678 (elf_object_p): Don't call bfd_get_file_size twice and correct
2681 2020-02-19 Alan Modra <amodra@gmail.com>
2683 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2684 FALSE if memory alloc fails. Adjust calls.
2685 * som.c (som_prep_for_fixups): Likewise.
2686 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2687 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2688 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2689 * som.c (som_build_and_write_symbol_table): Return via error_return
2691 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2692 (VEC_APPEND_EL): Delete.
2693 (vector_grow1): Return pointer to element. Catch overflow.
2694 Return NULL on memory allocation failure.
2695 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2696 (alpha_vms_add_fixup_ca): Likewise.
2697 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2699 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2701 2020-02-19 Alan Modra <amodra@gmail.com>
2703 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2704 * aout-target.h (object_p): Likewise.
2705 * aout-tic30.c (tic30_aout_object_p): Likewise.
2706 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2707 (emit_stringtab, write_syms, link_hash_table_create),
2708 (aout_link_write_other_symbol): Likewise.
2709 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2710 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2711 (_bfd_compute_and_write_armap): Likewise.
2712 * archures.c (bfd_arch_list): Likewise.
2713 * bfd.c (bfd_record_phdr): Likewise.
2714 * binary.c (binary_canonicalize_symtab): Likewise.
2715 * cisco-core.c (cisco_core_file_validate): Likewise.
2716 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2717 (find_arm_glue, record_arm_to_thumb_glue),
2718 (record_thumb_to_arm_glue): Likewise.
2719 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2720 (ppc_allocate_toc_section): Likewise.
2721 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2722 * coff-sh.c (sh_relax_section): Likewise.
2723 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2724 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2725 (coff_set_alignment_hook, coff_mkobject),
2726 (coff_compute_section_file_positions): Likewise.
2727 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2728 (coff_find_nearest_line_with_names),
2729 ( bfd_coff_set_symbol_class): Likewise.
2730 * cofflink.c (_bfd_coff_link_hash_table_create),
2731 (_bfd_coff_link_input_bfd): Likewise.
2732 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2733 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2734 (build_line_info_table, sort_line_sequences),
2735 (line_info_add_include_dir, line_info_add_file_name),
2736 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2737 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2738 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2739 (_bfd_ecoff_find_nearest_line),
2740 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2741 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2742 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2743 * elf-m10300.c (mn10300_elf_relax_section),
2744 (elf32_mn10300_link_hash_table_create): Likewise.
2745 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2746 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2747 * elf32-arm.c (elf32_arm_link_hash_table_create),
2748 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2749 (elf32_arm_new_section_hook): Likewise.
2750 * elf32-avr.c (elf_avr_new_section_hook),
2751 (elf32_avr_link_hash_table_create, get_local_syms),
2752 (elf32_avr_setup_section_lists): Likewise.
2753 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2754 (bfin_link_hash_table_create): Likewise.
2755 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2756 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2757 * elf32-csky.c (csky_elf_link_hash_table_create),
2758 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2759 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2760 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2761 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2762 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2763 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2764 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2765 (m32r_elf_check_relocs): Likewise.
2766 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2767 (elf32_m68hc11_setup_section_lists),
2768 (elf32_m68hc11_size_stubs): Likewise.
2769 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2770 * elf32-metag.c (elf_metag_link_hash_table_create),
2771 (elf_metag_setup_section_lists): Likewise.
2772 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2773 (microblaze_elf_check_relocs): Likewise.
2774 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2775 (nds32_elf_check_relocs): Likewise.
2776 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2777 (get_local_syms, nios2_elf32_check_relocs),
2778 (nios2_elf32_link_hash_table_create): Likewise.
2779 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2780 (or1k_elf_check_relocs): Likewise.
2781 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2782 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2783 * elf32-s390.c (elf_s390_link_hash_table_create),
2784 (elf_s390_check_relocs): Likewise.
2785 * elf32-score.c (score_elf_create_got_section),
2786 (s3_elf32_score_new_section_hook),
2787 (elf32_score_link_hash_table_create): Likewise.
2788 * elf32-score7.c (score_elf_create_got_section),
2789 (s7_elf32_score_new_section_hook): Likewise.
2790 * elf32-sh.c (sh_elf_link_hash_table_create),
2791 (sh_elf_check_relocs): Likewise.
2792 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2793 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2794 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2795 (tilepro_elf_check_relocs): Likewise.
2796 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2797 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2798 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2799 (elf_xtensa_new_section_hook): Likewise.
2800 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2801 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2802 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2803 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2804 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2805 * elf64-ppc.c (ppc64_elf_new_section_hook),
2806 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2807 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2808 * elf64-s390.c (elf_s390_link_hash_table_create),
2809 (elf_s390_check_relocs): Likewise.
2810 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2811 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2812 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2813 (elf_link_add_archive_symbols, compute_bucket_count),
2814 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2815 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2816 (bfd_elf_final_link): Likewise.
2817 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2818 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2819 (elfNN_aarch64_new_section_hook): Likewise.
2820 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2821 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2822 (riscv_elf_check_relocs): Likewise.
2823 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2824 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2825 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2826 (_bfd_mips_elf_link_hash_table_create): Likewise.
2827 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2828 (_bfd_sparc_elf_check_relocs),
2829 (_bfd_sparc_elf_new_section_hook): Likewise.
2830 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2831 (tilegx_elf_check_relocs): Likewise.
2832 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2833 * format.c (bfd_check_format_matches): Likewise.
2834 * hash.c (_bfd_stringtab_init): Likewise.
2835 * ihex.c (ihex_scan): Likewise.
2836 * irix-core.c (irix_core_core_file_p): Likewise.
2837 * linker.c (bfd_wrapped_link_hash_lookup),
2838 (_bfd_generic_link_hash_table_create),
2839 (_bfd_generic_reloc_link_order): Likewise.
2840 * lynx-core.c (lynx_core_file_p): Likewise.
2841 * netbsd-core.c (netbsd_core_file_p): Likewise.
2842 * osf-core.c (osf_core_core_file_p): Likewise.
2843 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2844 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2845 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2846 * peicode.h (pe_mkobject): Likewise.
2847 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2848 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2849 * sco5-core.c (read_uarea): Likewise.
2850 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2851 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2852 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2853 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2854 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2855 * srec.c (srec_scan): Likewise.
2856 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2857 * targets.c (bfd_target_list): Likewise.
2858 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2859 * trad-core.c (trad_unix_core_file_p): Likewise.
2860 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2861 (vms_new_section_hook): Likewise.
2862 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2863 * xcofflink.c (xcoff_get_section_contents),
2864 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2865 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2866 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2868 2020-02-19 Alan Modra <amodra@gmail.com>
2870 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2872 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2874 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2875 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2876 a build_list_p argument. Don't search plugin_list. Short circuit
2877 when building the plugin list.
2878 (has_plugin): Renamed to has_plugin_list.
2879 (bfd_plugin_set_plugin): Don't set has_plugin.
2880 (bfd_plugin_specified_p): Check plugin_list instead.
2881 (build_plugin_list): New function.
2882 (load_plugin): Call build_plugin_list and use plugin_list.
2884 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2887 * plugin.c (try_claim): Always clean up for LTO wrapper.
2888 (try_load_plugin): Treat each object as independent. Create a
2889 copy for plugin name.
2891 2020-02-11 Nick Clifton <nickc@redhat.com>
2893 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2894 for addresses in print statements.
2895 (msp430_elf_relax_delete_bytes): Likewise.
2896 (msp430_elf_relax_add_words): Likewise.
2897 (msp430_elf_relax_section): Likewise.
2899 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2901 * plugin.c (add_symbols): Clear plugin_data memory.
2903 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2906 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2907 (EXECUTABLE_SUFFIX): Likewise.
2908 * config.in: Regenerated.
2909 * configure: Likewise.
2910 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2911 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2912 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2913 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2914 (get_lto_wrapper): New.
2915 (setup_lto_wrapper_env): Likewise.
2916 (current_plugin): Likewise.
2917 (register_all_symbols_read): Likewise.
2918 (register_cleanup): Likewise.
2919 (get_symbols): Likewise.
2920 (add_input_file): Likewise.
2921 (bfd_plugin_close_and_cleanup): Likewise.
2922 (claim_file): Removed.
2923 (register_claim_file): Set current_plugin->claim_file.
2924 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2925 lto_syms in current_plugin.
2926 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2927 all_symbols_read handler. Copy real symbols to plugin_data.
2928 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2929 (try_load_plugin): Don't reuse the previous plugin for LTO
2930 wrapper. Set up GCC LTO wrapper if possible. Don't set
2931 plugin_list_iter->claim_file.
2932 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2934 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2937 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2939 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2940 check if previous instruction matches a conditional jump inserted
2941 earlier. Invert conditional jump and delete branch in this case.
2943 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2945 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2946 msp430_elf_relax_add_words. Support insertion of either one or two
2948 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2949 needs to be grown. Handle insertion of branch instruction to replace
2952 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2954 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2955 debugging relocations.
2956 (msp430_elf_relax_delete_bytes): Likewise.
2957 (msp430_elf_relax_add_two_words): Likewise.
2958 (msp430_elf_relax_section): Likewise.
2960 2020-02-10 Alan Modra <amodra@gmail.com>
2962 * archures.c: Wrap overlong z80 comments.
2963 * bfd-in2.h: Regenerate.
2965 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2968 * archures.c: Add GBZ80 and Z80N machine values.
2969 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2970 * coff-z80.c: Add support for new reloc.
2971 * coffcode.h: Add support for new machine values.
2972 * cpu-z80.c: Add support for new machine names.
2973 * elf32-z80.c: Add support for new reloc.
2974 * bfd-in2.h: Regenerate.
2975 * libbfd.h: Regenerate.
2977 2020-02-07 Nick Clifton <nickc@redhat.com>
2980 * elf.c (rewrite_elf_program_header): Do not complain if no
2981 sections are mapped to a segment.
2983 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2986 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2987 for garbage collection on __patchable_function_entries section
2988 without linked-to section.
2990 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2993 * bfd-in2.h: Regenerated.
2994 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2995 on section if gc_mark of any of its linked-to sections is set
2996 and don't set gc_mark again.
2997 * section.c (asection): Add linked_to_symbol_name to map_head
3000 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3002 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3003 reporting an unrecognized instruction with R_V850_LONGJUMP.
3005 2020-02-05 Alan Modra <amodra@gmail.com>
3007 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3009 2020-02-04 Alan Modra <amodra@gmail.com>
3011 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3012 R_PPC_VLE_ADDR20, goto copy_reloc.
3014 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3016 * bfd-in2.h: Regenerated.
3017 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3019 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3022 * bfd-in2.h: Regenerated.
3023 * ecoff.c (bfd_debug_section): Add section_id.
3024 * section.c (bfd_section): Add section_id.
3025 (SEC_ASSEMBLER_SECTION_ID): New.
3026 (BFD_FAKE_SECTION): Add section_id.
3028 2020-02-01 Nick Clifton <nickc@redhat.com>
3030 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3033 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3035 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3036 encodings are relative to the GOT on nios2, too.
3038 2020-01-31 Alan Modra <amodra@gmail.com>
3040 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3041 file. Use $< and $@ in rules.
3042 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3043 (elf32-ia64.c, elf64-ia64.c): Likewise.
3044 (elf32-riscv.c, elf64-riscv.c): Likewise.
3045 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3046 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3047 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3048 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3049 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3050 * Makefile.in: Regenerate.
3052 2020-01-31 Alan Modra <amodra@gmail.com>
3055 * elf.c (setup_group): Don't clear entire section contents,
3056 just the padding after group flags. Release alloc'd memory
3057 after a seek or read failure.
3059 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3061 * peXXigen.c (pe_is_repro): New function.
3062 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3063 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3065 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3067 * peXXigen.c (debug_type_names): Add names for new debug data type
3070 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3072 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3073 inner loop. Fix a memory leak.
3075 2020-01-30 Alan Modra <amodra@gmail.com>
3077 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3078 or obj_coff_keep_strings here.
3079 (coff_get_normalized_symtab): Free external syms directly.
3080 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3083 2020-01-27 Jim Wilson <jimw@sifive.com>
3085 * cpu-riscv.c (riscv_scan): New.
3086 (N): Change bfd_default_scan to riscv_scan.
3088 2020-01-27 Andreas Schwab <schwab@suse.de>
3090 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3091 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3092 * Makefile.in: Regenerate.
3093 * cpu-plugin.c: Remove.
3094 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3095 (bfd_plugin_arch): Remove declaration.
3096 * bfd-in2.h: Regenerate.
3097 * po/SRC-POTFILES.in: Regenerate.
3099 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3100 Alan Modra <amodra@gmail.com>
3103 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3105 2020-01-24 Jim Wilson <jimw@sifive.com>
3107 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3108 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3109 avoid over long line.
3111 2020-01-24 Nick Clifton <nickc@redhat.com>
3114 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3115 syms and keep strings flags as these may have been set in order to
3116 prevent a bogus call to free.
3118 2020-01-23 Nick Clifton <nickc@redhat.com>
3120 * po/fr.po: Updated French translation.
3122 2020-01-23 Alan Modra <amodra@gmail.com>
3125 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3126 by zero when p_align is zero.
3128 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3130 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3131 (riscv_prefix_cmp): Likewise.
3132 (riscv_non_std_ext_p): Deleted.
3133 (riscv_std_sv_ext_p): Likewise.
3134 (riscv_non_std_sv_ext_p): Likewise.
3135 (riscv_merge_non_std_and_sv_ext): Rename to...
3136 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3137 (riscv_merge_arch_attr_info): Replace 3 calls to
3138 riscv_merge_non_std_and_sv_ext with single call to
3139 riscv_merge_multi_letter_ext.
3140 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3141 encounter a 'z' prefix.
3142 (riscv_get_prefix_class): New function, return prefix class based
3143 on first few characters of input string.
3144 (riscv_parse_config): New structure to factor out minor differences
3145 in extension class parsing behaviour.
3146 (riscv_parse_sv_or_non_std_ext): Rename to...
3147 (riscv_parse_prefixed_ext): and parameterise with
3149 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3150 (riscv_multi_letter_ext_valid_p): New.
3151 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3152 (riscv_parse_subset): Delegate all non-single-letter parsing work
3153 to riscv_parse_prefixed_ext.
3154 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3155 (riscv_get_prefix_class): Declare.
3157 2020-01-22 Alan Modra <amodra@gmail.com>
3159 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3160 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3161 __tls_get_addr_desc.
3162 (ppc64_elf_size_stubs): Add section for linker generated
3163 __tls_get_addr_desc wrapper function. Loop at least once if
3164 generating this function.
3165 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3166 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3168 2020-01-22 Alan Modra <amodra@gmail.com>
3170 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3171 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3173 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3174 (STDU_R1_0R1, ADDI_R1_R1): Define.
3175 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3176 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3177 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3178 no_tls_get_addr_regsave.
3179 (branch_reloc_hash_match): Add hash3 and hash4.
3180 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3181 (ppc64_elf_size_dynamic_sections): Likewise.
3182 (ppc64_elf_relocate_section): Likewise.
3183 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3184 __tls_get_addr stub.
3185 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3187 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3188 eh_frame for regsave __tls_get_addr.
3190 2020-01-22 Alan Modra <amodra@gmail.com>
3192 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3193 which __tls_get_addr calls will be eliminated.
3195 2020-01-20 Nick Clifton <nickc@redhat.com>
3197 * po/pt.po: Updates Portuguese translation.
3198 * po/ru.po: Updated Russian translation.
3199 * po/uk.po: Updated Ukranian translation.
3201 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3204 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3205 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3207 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3208 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3209 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3210 "rex leal x@tlsdesc(%rip), %reg" to
3211 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3212 "call *(%eax)" to "nopl (%rax)".
3214 2020-01-20 Alan Modra <amodra@gmail.com>
3216 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3217 (MTLR_R11): Don't define.
3218 (LD_R0_0R3, CMPDI_R0_0): Define.
3219 (build_tls_get_addr_stub): Don't use r11 in stub.
3221 2020-01-20 Alan Modra <amodra@gmail.com>
3223 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3224 (defined_sym_val, is_tls_get_addr): Likewise.
3226 2020-01-18 Nick Clifton <nickc@redhat.com>
3228 * version.m4 (BFD_VERSION): Set to 2.34.50.
3229 * configure: Regenerate.
3230 * po/bfd.pot: Regenerate.
3232 2020-01-18 Nick Clifton <nickc@redhat.com>
3234 Binutils 2.34 branch created.
3236 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3238 * coff-arm.c: Fix spelling error (seperate).
3239 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3241 * sysdep.h (strnlen): Fix spelling error (seperate).
3243 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3246 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3248 2020-01-15 Alan Modra <amodra@gmail.com>
3251 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3252 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3253 of function symbols unless dot symbols are present. Do warn
3254 whenever one is created, regardles of whether a PLT entry is
3255 also emitted for the function symbol.
3257 2020-01-14 Alan Modra <amodra@gmail.com>
3259 * som.c (som_bfd_count_ar_symbols): Error when file position
3260 of symbols on chains is not strictly increasing.
3262 2020-01-14 Alan Modra <amodra@gmail.com>
3264 * vms.h (VMS_DEBUG): Define as 0.
3265 * vms-alpha.c (image_write): Move debug output after bounds check.
3267 (_bfd_vms_slurp_eihd): Warning fix.
3268 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3270 2020-01-13 Alan Modra <amodra@gmail.com>
3272 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3273 for "ignored" records.
3275 2020-01-13 Alan Modra <amodra@gmail.com>
3277 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3278 Delete asect name check. Move asect NULL check to wasm_object_p.
3279 Correct bounds check of sizes against end. Replace uses of
3280 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3281 just one bfd_release.
3282 (wasm_scan): Don't use malloc/strdup for section names,
3283 bfd_alloc instead. Simplify code prefixing section name.
3284 Formatting. Don't attempt to free memory here..
3285 (wasm_object_p): ..do so here.
3287 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3290 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3291 UNDEFWEAK_NO_DYNAMIC_RELOC.
3292 (allocate_dynrelocs_for_symbol): Likewise.
3294 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3297 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3299 2020-01-10 Alan Modra <amodra@gmail.com>
3301 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3303 2020-01-09 Nick Clifton <nickc@redhat.com>
3306 * bfd.c (bfd_convert_section_contents): Check for a compress
3307 header size that is larger than the actual section size.
3309 2020-01-08 Alan Modra <amodra@gmail.com>
3312 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3313 after removing sections.
3315 2020-01-06 Jim Wilson <jimw@sifive.com>
3318 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3319 check for !bfd_link_pic (info).
3320 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3321 <R_RISCV_JAL>: Add comment.
3322 (_bfd_riscv_relax_section): For plt.offset check, add check for
3323 bfd_link_pic (info). Add comment.
3325 2020-01-06 Alan Modra <amodra@gmail.com>
3327 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3328 match failures. Don't init to bfd_error_wrong_format before
3329 calling _bfd_check_format.
3331 2020-01-06 Alan Modra <amodra@gmail.com>
3333 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3334 status rather than exiting on stack overflow or underflow.
3335 (_bfd_vms_slurp_etir): Adjust to suit.
3337 2020-01-06 Alan Modra <amodra@gmail.com>
3339 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3341 2020-01-06 Alan Modra <amodra@gmail.com>
3343 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3344 command. Check name offset is within command.
3345 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3346 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3347 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3348 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3349 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3350 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3351 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3352 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3353 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3354 (bfd_mach_o_read_segment): Similarly.
3355 (bfd_mach_o_read_thread): Properly bound check thread struct.
3356 Don't repeat checks on second loop.
3357 (bfd_mach_o_read_command): Fail on invalid command length.
3359 2020-01-04 Alan Modra <amodra@gmail.com>
3361 * format.c (bfd_check_format_matches): Add preserve_match.
3362 Save initial bfd state in "preserve", matched bfd state in
3363 "preserve_match". Save just the first match. Release
3364 bfd_alloc memory. Restore and finish preserved state as
3365 appropriate on all function exit paths.
3367 2020-01-04 Alan Modra <amodra@gmail.com>
3369 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3371 2020-01-04 Alan Modra <amodra@gmail.com>
3373 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3376 2020-01-03 Nick Clifton <nickc@redhat.com>
3379 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3380 there is enough data remaining in the code buffer before
3381 attempting to read a function stub.
3383 2020-01-03 Nick Clifton <nickc@redhat.com>
3386 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3387 return value from bfd_malloc.
3388 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3389 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3390 (elf32_arm_filter_cmse_symbols): Likewise.
3391 (elf32_arm_write_section): Likewise.
3392 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3393 (bfd_mach_o_follow_dsym): Likewise.
3394 * pef.c (bfd_pef_print_loader_section): Likewise.
3395 (bfd_pef_scan_start_address): Likewise.
3396 (bfd_pef_parse_function_stubs): Likewise.
3397 (bfd_pef_parse_symbols): Likewise.
3399 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3401 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3402 on binary inputs ld/PR25316.
3403 (is_ia64_elf): new helper to filter on ia64 objects.
3405 2020-01-03 Jan Beulich <jbeulich@suse.com>
3407 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3409 (bfd_mach_o_scan): Insert underscore in two variable names.
3411 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3413 * Makefile.am: Add z80-elf target support.
3414 * configure.ac: Likewise.
3415 * targets.c: Likewise.
3416 * Makefile.in: Regenerate.
3417 * configure: Regenerate.
3418 * config.bfd: Add z80-elf target support and new arches: ez80 and
3420 * elf32-z80.c: New file.
3421 * archures.c: Add new z80 architectures: eZ80 and Z180.
3422 * coffcode.h: Likewise.
3423 * cpu-z80.c: Likewise.
3424 * coff-z80.c: Add new relocations for Z80 target and local label
3426 * reloc.c: Add new relocs.
3427 * bfd-in2.h: Regenerate.
3428 * libbfd.h: Regenerate.
3430 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3434 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3436 2020-01-01 Alan Modra <amodra@gmail.com>
3438 Update year range in copyright notice of all files.
3440 For older changes see ChangeLog-2019
3442 Copyright (C) 2020 Free Software Foundation, Inc.
3444 Copying and distribution of this file, with or without modification,
3445 are permitted in any medium without royalty provided the copyright
3446 notice and this notice are preserved.
3452 version-control: never