1 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
4 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
5 type for the first function argument. Rename pointers to reflect
6 that they have distinct types.
8 2020-07-20 Alan Modra <amodra@gmail.com>
10 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
12 2020-07-19 Alan Modra <amodra@gmail.com>
14 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
15 (select_alt_stub): New function.
16 (ppc_get_stub_entry): Use it here.
17 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
19 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
20 merge notoc stubs with other varieties when power10_stubs is "auto".
21 Instead dup the stub hash table entry.
22 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
23 tests of power10_stubs.
25 2020-07-15 Alan Modra <amodra@gmail.com>
28 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
30 2020-07-15 Nick Clifton <nickc@redhat.com>
33 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
34 check for aux entries that overflow the buufer.
36 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
38 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
39 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
41 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
42 Alan Modra <amodra@gmail.com>
45 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
46 objects both before and after normal object files.
47 * elflink.c (_bfd_elf_section_already_linked): Likewise.
49 2020-07-10 Alan Modra <amodra@gmail.com>
51 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
52 * elf64-ppc.c (struct ppc_link_hash_table): Delete
54 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
55 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
56 uses of power10_stubs.
58 2020-07-09 Alan Modra <amodra@gmail.com>
63 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
64 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
66 (coff_write_object_contents): Remove PPC_PE code.
67 * config.bfd: Move powerpcle-pe to removed targets.
68 * configure.ac: Remove powerpc PE entries.
69 * libcoff-in.h (ppc_allocate_toc_section): Delete.
70 (ppc_process_before_allocation): Delete.
71 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
72 * targets.c: Remove powerpc PE vectors.
73 * po/SRC-POTFILES.in: Regenerate.
74 * libcoff.h: Regenerate.
75 * Makefile.in: Regenerate.
76 * configure: Regenerate.
78 2020-07-09 Nick Clifton <nickc@redhat.com>
80 * po/fr.po: Updated French translation.
82 2020-07-07 Alan Modra <amodra@gmail.com>
84 * xcofflink.c (xcoff_mark): Don't mark const sections.
85 (bfd_xcoff_record_link_assignment): Add FIXME.
86 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
87 sections being discarded by linker script.
89 2020-07-07 Alan Modra <amodra@gmail.com>
91 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
92 time, uid, gid and mode for deterministic archive.
93 (xcoff_write_archive_contents_big): Likewise.
95 2020-07-07 Alan Modra <amodra@gmail.com>
97 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
100 2020-07-06 Nick Clifton <nickc@redhat.com>
102 * po/pt.po: Updated Portuguese translation.
103 * po/uk.po: Updated Ukranian translation.
105 2020-07-04 Nick Clifton <nickc@redhat.com>
107 * version.m4: Set version to 2.35.50.
108 * configure: Regenerate.
109 * po/bbfd.pot: Regenerate.
111 2020-07-04 Nick Clifton <nickc@redhat.com>
113 Binutils 2.35 branch created.
115 2020-07-01 Alan Modra <amodra@gmail.com>
118 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
119 raw syment index before dereferencing.
121 2020-07-01 Alan Modra <amodra@gmail.com>
123 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
125 2020-07-01 Alan Modra <amodra@gmail.com>
127 * config.bfd: Obsolete xc16x.
129 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
131 * archures.c (bfd_mach_i386_nacl): Removed.
132 (bfd_mach_i386_i386_nacl): Likewise.
133 (bfd_mach_x86_64_nacl): Likewise.
134 (bfd_mach_x64_32_nacl): Likewise.
135 * config.bfd: Remove *-*-nacl* targets.
136 * configure.ac: Remove x86 NaCl target vectors.
137 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
138 (bfd_x64_32_nacl_arch): Likewise.
139 (bfd_x86_64_nacl_arch): Likewise.
140 (bfd_i386_nacl_arch): Likewise.
141 (bfd_x64_32_arch_intel_syntax): Updated.
142 * elf32-i386.c: Don't include "elf-nacl.h".
143 (elf_i386_nacl_plt): Removed.
144 (elf_i386_nacl_plt0_entry): Likewise.
145 (elf_i386_nacl_plt_entry): Likewise.
146 (elf_i386_nacl_pic_plt0_entry): Likewise.
147 (elf_i386_nacl_pic_plt_entry): Likewise.
148 (elf_i386_nacl_eh_frame_plt): Likewise.
149 (elf_i386_nacl_plt): Likewise.
150 (elf32_i386_nacl_elf_object_p): Likewise.
151 (elf_i386_get_synthetic_symtab): Updated.
152 (elf_i386_link_setup_gnu_properties): Likewise.
153 * elf64-x86-64.c: Don't include "elf-nacl.h".
154 (elf_x86_64_nacl_plt): Removed.
155 (elf64_x86_64_nacl_elf_object_p): Likewise.
156 (elf_x86_64_nacl_plt0_entry): Likewise.
157 (elf_x86_64_nacl_plt_entry): Likewise.
158 (elf_x86_64_nacl_eh_frame_plt): Likewise.
159 (elf_x86_64_nacl_plt): Likewise.
160 (elf32_x86_64_nacl_elf_object_p): Likewise.
161 (elf_x86_64_get_synthetic_symtab): Updated.
162 (elf_x86_64_link_setup_gnu_properties): Likewise.
163 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
164 * targets.c: Remove x86 NaCl target vectors.
165 * bfd-in2.h: Regenerated.
166 * configure: Likewise.
168 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
170 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
171 _bfd_elf_add_dynamic_tags.
173 2020-06-29 Alan Modra <amodra@gmail.com>
175 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
176 return value of bfd_bread. Don't read more than requested length.
177 Sanity check length. Properly terminate file name.
179 2020-06-29 Alan Modra <amodra@gmail.com>
181 * arc-got.h: Use C style comments.
182 * coff-z80.c: Likewise.
183 * elf32-csky.c: Likewise.
184 * peXXigen.c: Likewise.
185 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
188 2020-06-26 Pat Bernardi <bernardi@adacore.com>
190 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
191 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
193 2020-06-26 Alan Modra <amodra@gmail.com>
195 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
196 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
197 (riscv_get_priv_spec_name): Move to..
198 * cpu-riscv.c: ..here.
199 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
200 Use %u to print unsigned numbers.
202 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
204 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
205 default architecture.
207 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
210 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
211 _bfd_elf_add_dynamic_tags.
213 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
216 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
217 _bfd_elf_add_dynamic_tags.
219 2020-06-24 Alan Modra <amodra@gmail.com>
221 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
222 shifts without undefined behaviour.
224 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
226 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
228 (_bfd_elf_add_dynamic_tags): New.
229 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
230 _bfd_elf_add_dynamic_tags.
231 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
232 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
233 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
234 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
235 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
236 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
237 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
238 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
240 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
241 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
242 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
243 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
244 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
245 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
246 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
247 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
248 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
250 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
251 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
252 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
253 _bfd_elf_maybe_vxworks_add_dynamic_tags.
254 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
255 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
257 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
258 (_bfd_x86_elf_size_dynamic_sections): Likewise.
259 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
260 dt_reloc_sz and dt_reloc_ent.
261 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
262 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
264 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
265 etab.dt_pltgot_required.
266 (elf32_hppa_size_dynamic_sections): Call
267 _bfd_elf_add_dynamic_tags.
268 * elf32-metag.c (elf_metag_link_hash_table_create): Set
269 etab.dt_pltgot_required.
270 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
271 * elf32-sh.c (sh_elf_link_hash_table_create): Set
272 root.dt_pltgot_required for FDPIC output.
273 (sh_elf_size_dynamic_sections): Call
274 _bfd_elf_maybe_vxworks_add_dynamic_tags.
275 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
276 elf.dt_pltgot_required.
277 (elf_xtensa_size_dynamic_sections): Call
278 _bfd_elf_add_dynamic_tags.
279 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
280 root.dt_pltgot_required.
281 (elf64_hppa_size_dynamic_sections): Call
282 _bfd_elf_add_dynamic_tags.
283 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
284 root.dt_pltgot_required.
285 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
286 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
287 * elflink.c (_bfd_elf_add_dynamic_tags): New.
289 2020-06-22 Saagar Jha <saagar@saagarjha.com>
291 * mach-o.c: Support the new load commands by reading a linkedit
292 data command for them.
294 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
296 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
297 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
298 (riscv_get_priv_spec_class): Likewise.
299 (riscv_get_priv_spec_name): Likewise.
300 (riscv_get_priv_spec_class_from_numbers): New function, convert
301 the version numbers into string, then call riscv_get_priv_spec_class
302 to get the priv spec class.
303 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
304 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
305 (riscv_get_priv_spec_name): Likewise.
306 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
307 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
308 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
309 of input and output objects form their priv spec attributes by
310 riscv_get_priv_spec_class_from_numbers. Report warning rather than
311 errors when linking objects with differnet priv spec versions. We do
312 know v1.9.1 may have conflicts to other versions, so report the
313 warning, too. After that, update the output priv spec version to the
316 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
318 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
319 priv attributes, we will check the conflicts for all of them (major,
320 minor and revision), and then set the priv_attrs_merged to TRUE to
321 indicate that we have handled all of the priv attributes. Remove
322 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
324 2020-06-21 Alan Modra <amodra@gmail.com>
327 * configure.ac: Disable plugins by default for some targets.
328 * plugin.c: Comment typo fix.
329 * configure: Regenerate.
331 2020-06-19 Nick Clifton <nickc@redhat.com>
333 * plugin.c (try_load_plugin): Suppress the error message about
334 being unable to open a plugin if creating a list of viable
337 2020-06-16 Alan Modra <amodra@gmail.com>
339 * aout-tic30.c: Delete file.
340 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
341 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
342 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
343 (xc16x-*-elf): Sort properly.
344 * configure.ac: Remove tic30_aout_vec.
345 * targets.c: Likewise.
346 * Makefile.in: Regenerate.
347 * configure: Regenerate.
348 * po/SRC-POTFILES.in: Regenerate.
350 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
352 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
353 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
354 (elf32xtensa_abi): New global variable.
355 (xtensa_abi_choice): New function.
356 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
357 XSHAL_ABI to select PLT code.
359 2020-06-15 Roland McGrath <mcgrathr@google.com>
361 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
362 field of bfd_link_info.
364 2020-06-15 Alan Modra <amodra@gmail.com>
366 * config.bfd: Obsolete powerpcle-*-pe targets.
368 2020-06-15 Alan Modra <amodra@gmail.com>
371 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
372 symbols that were defined in discarded sections.
373 * cofflink.c (coff_link_check_archive_element): Likewise.
374 (coff_link_add_symbols): Set indx to -3 for symbols defined in
376 (_bfd_coff_write_global_sym): Don't emit such symbols.
377 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
378 libcoff.h: Regenerate.
380 2020-06-11 Alan Modra <amodra@gmail.com>
383 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
385 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
387 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
388 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
389 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
392 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
395 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
396 Clear verinfo.verdef.
398 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
401 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
402 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
403 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
405 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
406 Set ifunc_resolvers if there are FUNC resolvers.
407 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
408 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
409 with elf.ifunc_resolvers.
410 (write_plt_relocs_for_local_syms): Likewise.
411 (ppc64_elf_relocate_section): Likewise.
412 (ppc64_elf_finish_dynamic_sections): Likewise.
413 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
415 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
416 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
417 instead of readonly_dynrelocs_against_ifunc.
418 * elfxx-x86.h (elf_x86_link_hash_table): Remove
419 readonly_dynrelocs_against_ifunc.
421 2020-06-09 Alan Modra <amodra@gmail.com>
423 * elf64-ppc.c (struct ppc_link_hash_table): Delete
424 maybe_local_ifunc_resolver field.
425 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
426 cases where maybe_local_ifunc_resolver was set.
427 (ppc64_elf_relocate_section): Likewise.
428 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
431 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
433 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
435 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
437 (elf32_arm_size_dynamic_sections): Updated. Clear
438 root.tlsdesc_plt for DF_BIND_NOW.
439 (elf32_arm_finish_dynamic_sections): Updated.
440 (elf32_arm_output_arch_local_syms): Likewise.
441 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
442 Clear root.tlsdesc_plt for DF_BIND_NOW.
443 (nds32_elf_finish_dynamic_sections): Updated.
444 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
445 dt_tlsdesc_plt and dt_tlsdesc_got.
446 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
447 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
448 tlsdesc_plt and dt_tlsdesc_got.
449 (elfNN_aarch64_allocate_dynrelocs): Updated.
450 (elfNN_aarch64_finish_dynamic_sections): Likewise.
451 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
452 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
454 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
455 (_bfd_x86_elf_size_dynamic_sections): Likewise.
456 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
457 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
460 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
462 * elf32-tic6x.c (elf32_bed): Defined the default to
465 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
467 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
469 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
470 root.splt/root.srelplt.
471 (elf64_hppa_create_dynamic_sections): Likewise.
472 (elf64_hppa_size_dynamic_sections): Likewise.
473 (elf64_hppa_finish_dynamic_symbol): Likewise.
474 (elf_hppa_final_link): Likewise.
475 (elf_hppa_final_link_relocate): Likewise.
477 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
479 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
480 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
483 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
485 * elf-bfd.h (elf_target_os): New.
486 (elf_link_hash_table): Add target_os.
487 (elf_backend_data): Add target_os.
488 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
489 symbian_p and nacl_p.
490 (create_got_section): Updated.
491 (elf32_arm_create_dynamic_sections): Likewise.
492 (arm_type_of_stub): Likewise.
493 (elf32_arm_create_or_find_stub_sec): Likewise.
494 (elf32_arm_allocate_plt_entry): Likewise.
495 (elf32_arm_populate_plt_entry): Likewise.
496 (elf32_arm_final_link_relocate): Likewise.
497 (elf32_arm_check_relocs): Likewise.
498 (allocate_dynrelocs_for_symbol): Likewise.
499 (elf32_arm_finish_dynamic_symbol): Likewise.
500 (elf32_arm_finish_dynamic_sections): Likewise.
501 (elf32_arm_output_plt_map_1): Likewise.
502 (elf32_arm_output_arch_local_syms): Likewise.
503 (elf32_arm_add_symbol_hook): Likewise.
504 (elf32_arm_nacl_link_hash_table_create): Likewise.
505 (elf32_arm_vxworks_link_hash_table_create): Likewise.
506 (elf32_arm_symbian_link_hash_table_create): Likewise.
507 (ELF_TARGET_OS): New.
508 * elf32-i386.c (elf_i386_arch_bed): Removed.
509 (elf_backend_arch_data): Likewise.
510 (elf_i386_solaris_arch_bed): Likewise.
511 (elf_i386_nacl_arch_bed): Likewise.
512 (elf_i386_vxworks_arch_bed): Likewise.
513 (elf_i386_relocate_section): Updated.
514 (elf_i386_finish_dynamic_sections): Likewise.
515 (elf_i386_get_synthetic_symtab): Likewise.
516 (elf_i386_link_setup_gnu_properties): Likewise.
517 (ELF_TARGET_OS): New.
518 * elf32-mips.c (ELF_TARGET_OS): New.
519 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
520 (ppc_elf_create_got): Updated.
521 (ppc_elf_create_dynamic_sections): Likewise.
522 (ppc_elf_check_relocs): Likewise.
523 (ppc_elf_adjust_dynamic_symbol): Likewise.
524 (ppc_elf_size_dynamic_sections): Likewise.
525 (ppc_elf_relocate_section): Likewise.
526 (ppc_elf_finish_dynamic_sections): Likewise.
527 (ppc_elf_vxworks_link_hash_table_create): Likewise.
528 (ELF_TARGET_OS): New.
529 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
530 (sh_elf_link_hash_table_create): Updated.
531 (sh_elf_create_dynamic_sections): Likewise.
532 (allocate_dynrelocs): Likewise.
533 (sh_elf_size_dynamic_sections): Likewise.
534 (sh_elf_relocate_section): Likewise.
535 (sh_elf_finish_dynamic_symbol): Likewise.
536 (sh_elf_finish_dynamic_sections): Likewise.
537 (ELF_TARGET_OS): New.
538 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
540 (bfd_elf32_bfd_link_hash_table_create): Likewise.
541 (ELF_TARGET_OS): New.
542 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
543 (elf_x86_64_solaris_arch_bed): Likewise.
544 (elf_x86_64_nacl_arch_bed): Likewise.
545 (elf_x86_64_finish_dynamic_sections): Updated.
546 (elf_x86_64_get_synthetic_symtab): Likewise.
547 (elf_x86_64_link_setup_gnu_properties): Likewise.
548 (ELF_TARGET_OS): New.
549 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
551 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
552 (MIPS_ELF_REL_DYN_NAME): Updated.
553 (ELF_MIPS_GP_OFFSET): Likewise.
554 (mips_elf_create_local_got_entry): Likewise.
555 (mips_elf_allocate_dynamic_relocations): Likewise.
556 (mips_elf_count_got_symbols): Likewise.
557 (is_gott_symbol): Likewise.
558 (mips_elf_calculate_relocation): Likewise.
559 (mips_elf_create_dynamic_relocation): Likewise.
560 (_bfd_mips_elf_check_relocs): Likewise.
561 (allocate_dynrelocs): Likewise.
562 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
563 (mips_elf_lay_out_got): Likewise.
564 (mips_elf_set_plt_sym_value): Likewise.
565 (_bfd_mips_elf_size_dynamic_sections): Likewise.
566 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
567 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
568 (_bfd_mips_elf_final_link): Likewise.
569 (_bfd_mips_init_file_header): Likewise.
570 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
572 (allocate_dynrelocs): Likewise.
573 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
574 (_bfd_sparc_elf_relocate_section): Likewise.
575 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
576 (sparc_finish_dyn): Likewise.
577 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
578 * elfxx-target.h (ELF_TARGET_OS): New.
579 (elfNN_bed): Add ELF_TARGET_OS.
580 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
581 (_bfd_x86_elf_link_hash_table_create): Likewise.
582 (_bfd_x86_elf_size_dynamic_sections): Likewise.
583 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
584 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
585 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
586 * elfxx-x86.h (elf_x86_target_os): Removed.
587 (elf_x86_backend_data): Likewise.
588 (get_elf_x86_backend_data): Likewise.
589 (elf_x86_link_hash_table): Remove target_os.
591 2020-06-06 Alan Modra <amodra@gmail.com>
594 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
595 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
596 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
597 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
598 * elf64-ppc.c: Update throughout for reloc renaming.
599 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
600 * libbfd.h: Regenerate.
601 * bfd-in2.h: Regenerate.
603 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
606 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
609 2020-06-05 Nick Clifton <nickc@redhat.com>
611 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
614 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
616 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
617 priv_may_conflict, in_priv_zero and out_priv_zero to decide
618 whether the object can be linked according to it's priv
619 attributes. The object without any priv spec attributes can
620 be linked with others. If the first input object doesn't contain
621 any priv attributes, then we need to copy the setting from the
622 next input one. Also report more detailed error messages to user.
624 2020-06-04 Stephen Casner <casner@acm.org>
626 Extend pdp11-aout symbol table format to accommodate .stab
627 symbols and implement correct handling of them.
629 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
630 (N_STAB, is_stab): Needed new function is_stab to disambiguate
631 normal vs. .stab symbol table type values, replacing N_STAB mask.
632 (translate_from_native_sym_flags): Determine correct section for
633 different .stab types.
634 (translate_to_native_sym_flags): Leave .stab types intact.
635 (translate_symbol_table): Error if symbol indicates overlay;
636 store desc field from .stab symbols.
637 (write_syms): Output desc field with symbol.
638 (aout_link_check_ar_symbols): Skip .stab symbols.
639 (aout_link_add_symbols): Correctly distinguish .stab symbols.
640 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
641 (aout_link_write_symbols): Write 0 for desk and ovly fields;
642 correctly distinguish .stab symbols and select calculate their
643 section and value; and copy desc and ovly fields from input symbol
646 2020-06-04 Stephen Casner <casner@acm.org>
648 * aoutx.h (translate_symbol_table): Comment had external and
650 * pdp11.c (translate_symbol_table): Likewise.
652 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
654 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
655 (is_x86_elf): Check elf.hash_table_id instead of target_id.
656 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
658 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
661 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
662 in debug section against symbol defined in shared library to 0.
663 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
664 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
665 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
666 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
667 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
668 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
669 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
670 * elf32-sh.c (sh_elf_check_relocs): Likewise.
671 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
672 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
673 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
674 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
675 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
676 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
678 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
679 there is non-GOT reference.
680 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
681 non-alloced sections.
683 2020-06-03 Stephen Casner <casner@acm.org>
685 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
687 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
689 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
690 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
691 other size that doesn't qcover the header word.
692 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
693 string table, and zero it.
694 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
695 message and set bfd_error on finding an invalid name string offset.
696 (add_to_stringtab): INLINE -> inline
697 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
699 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
700 any relocs that could not be recognised.
701 92744f05809 PR 20929 - Check for relocs without an associated symbol.
702 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
703 name exists and is long enough, before attempting to see if it is
705 c3864421222 - Correct case for N_SO being the last symbol.
706 50455f1ab29 PR 20891 - Handle the case where the main file name
707 and the directory name are both empty.
708 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
709 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
710 range string table offsets.
711 531336e3a0b PR 20909 - Fix off-by-one error in check for an
712 illegal string offset.
713 (aout_link_includes_newfunc): Add comment.
714 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
715 on unexpected relocation type rather than ASSERT.
717 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
720 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
721 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
723 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
726 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
727 non-alloced sections.
729 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
731 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
732 dynamic relocations for non SEC_ALLOC sections.
734 2020-06-03 Gunther Nikl <gnikl@justmail.de>
736 * aout64.c (BMAGIC, QMAGIC): Do not define.
737 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
738 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
739 to check the file format.
740 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
741 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
742 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
744 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
746 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
747 relocations for non SEC_ALLOC sections.
749 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
751 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
752 * elf32-arm.c (maybe_set_textrel): Removed.
753 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
754 with _bfd_elf_maybe_set_textrel.
755 * elf32-csky.c (maybe_set_textrel): Removed.
756 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
757 with _bfd_elf_maybe_set_textrel.
758 * elf32-hppa.c (maybe_set_textrel): Removed.
759 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
760 with _bfd_elf_maybe_set_textrel.
761 * elf32-lm32.c (maybe_set_textrel): Removed.
762 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
763 with _bfd_elf_maybe_set_textrel.
764 * elf32-m32r.c (maybe_set_textrel): Removed.
765 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
766 with _bfd_elf_maybe_set_textrel.
767 * elf32-metag.c (maybe_set_textrel): Removed.
768 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
769 with _bfd_elf_maybe_set_textrel.
770 * elf32-nds32.c (maybe_set_textrel): Removed.
771 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
772 with _bfd_elf_maybe_set_textrel.
773 * elf32-or1k.c (maybe_set_textrel): Removed.
774 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
775 with _bfd_elf_maybe_set_textrel.
776 * elf32-ppc.c (maybe_set_textrel): Removed.
777 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
778 with _bfd_elf_maybe_set_textrel.
779 * elf32-s390.c (maybe_set_textrel): Removed.
780 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
781 with _bfd_elf_maybe_set_textrel.
782 * elf32-sh.c (maybe_set_textrel): Removed.
783 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
784 with _bfd_elf_maybe_set_textrel.
785 * elf32-tic6x.c (maybe_set_textrel): Removed.
786 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
787 with _bfd_elf_maybe_set_textrel.
788 * elf32-tilepro.c (maybe_set_textrel): Removed.
789 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
790 with _bfd_elf_maybe_set_textrel.
791 * elf64-ppc.c (maybe_set_textrel): Removed.
792 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
793 with _bfd_elf_maybe_set_textrel.
794 * elf64-s390.c (maybe_set_textrel): Removed.
795 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
796 with _bfd_elf_maybe_set_textrel.
797 * elfnn-aarch64.c (maybe_set_textrel): Removed.
798 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
799 with _bfd_elf_maybe_set_textrel.
800 * elfnn-riscv.c (maybe_set_textrel): Removed.
801 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
802 with _bfd_elf_maybe_set_textrel.
803 * elfxx-sparc.c (maybe_set_textrel): Removed.
804 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
805 with _bfd_elf_maybe_set_textrel.
806 * elfxx-tilegx.c (maybe_set_textrel): Removed.
807 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
808 with _bfd_elf_maybe_set_textrel.
809 * elfxx-x86.c (maybe_set_textrel): Removed.
810 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
811 with _bfd_elf_maybe_set_textrel.
812 * elflink.c (_bfd_elf_maybe_set_textrel): New.
814 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
817 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
819 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
820 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
821 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
822 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
824 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
825 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
826 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
827 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
828 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
829 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
830 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
831 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
832 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
833 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
834 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
835 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
836 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
837 (elf_backend_copy_indirect_symbol): Likewise.
838 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
839 (elf_backend_copy_indirect_symbol): Likewise.
840 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
842 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
845 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
846 * elf32-arm.c (readonly_dynrelocs): Removed.
847 (maybe_set_textrel): Replace readonly_dynrelocs with
848 _bfd_elf_readonly_dynrelocs.
849 * elf32-csky.c (readonly_dynrelocs): Removed.
850 (maybe_set_textrel): Replace readonly_dynrelocs with
851 _bfd_elf_readonly_dynrelocs.
852 * elf32-hppa.c(readonly_dynrelocs): Removed.
853 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
854 _bfd_elf_readonly_dynrelocs.
855 (maybe_set_textrel): Likewise.
856 * elf32-lm32.c (readonly_dynrelocs): Removed.
857 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
858 with _bfd_elf_readonly_dynrelocs.
859 (maybe_set_textrel): Likewise.
860 * elf32-m32r.c (readonly_dynrelocs): Removed.
861 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
862 with _bfd_elf_readonly_dynrelocs.
863 (maybe_set_textrel): Likewise.
864 * elf32-metag.c (readonly_dynrelocs): Removed.
865 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
866 with _bfd_elf_readonly_dynrelocs.
867 (maybe_set_textrel): Likewise.
868 * elf32-microblaze.c (readonly_dynrelocs): Removed.
869 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
870 with _bfd_elf_readonly_dynrelocs.
871 * elf32-nds32.c (readonly_dynrelocs): Removed.
872 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
873 with _bfd_elf_readonly_dynrelocs.
874 (maybe_set_textrel): Likewise.
875 * elf32-or1k.c (readonly_dynrelocs): Removed.
876 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
877 with _bfd_elf_readonly_dynrelocs.
878 * elf32-ppc.c (readonly_dynrelocs): Removed.
879 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
880 _bfd_elf_readonly_dynrelocs.
881 (ppc_elf_adjust_dynamic_symbol): Likewise.
882 (maybe_set_textrel): Likewise.
883 * elf32-s390.c (readonly_dynrelocs): Removed.
884 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
885 with _bfd_elf_readonly_dynrelocs.
886 (maybe_set_textrel): Likewise.
887 * elf32-sh.c (readonly_dynrelocs): Removed.
888 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
889 _bfd_elf_readonly_dynrelocs.
890 (maybe_set_textrel): Likewise.
891 * elf32-tic6x.c (readonly_dynrelocs): Removed.
892 (maybe_set_textrel): Replace readonly_dynrelocs with
893 _bfd_elf_readonly_dynrelocs.
894 * elf32-tilepro.c (readonly_dynrelocs): Removed.
895 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
896 with _bfd_elf_readonly_dynrelocs.
897 (maybe_set_textrel): Likewise.
898 * elf64-ppc.c (readonly_dynrelocs): Removed.
899 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
900 _bfd_elf_readonly_dynrelocs.
901 (ppc64_elf_adjust_dynamic_symbol): Likewise.
902 (maybe_set_textrel): Likewise.
903 * elf64-s390.c (readonly_dynrelocs): Removed.
904 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
905 with _bfd_elf_readonly_dynrelocs.
906 (maybe_set_textrel): Likewise.
907 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
908 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
909 (maybe_set_textrel): Replace readonly_dynrelocs with
910 _bfd_elf_readonly_dynrelocs.
911 * elfnn-riscv.c (readonly_dynrelocs): Removed.
912 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
913 with _bfd_elf_readonly_dynrelocs.
914 (maybe_set_textrel): Likewise.
915 * elfxx-sparc.c (readonly_dynrelocs): Removed.
916 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
917 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
918 (maybe_set_textrel): Likewise.
919 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
920 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
921 with _bfd_elf_readonly_dynrelocs.
922 (maybe_set_textrel): Likewise.
923 * elfxx-x86.c (readonly_dynrelocs): Removed.
924 (maybe_set_textrel): Replace readonly_dynrelocs with
925 _bfd_elf_readonly_dynrelocs.
926 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
928 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
930 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
931 -fsanitize=undefined.
933 2020-06-03 Alan Modra <amodra@gmail.com>
937 * peicode.h (pe_ILF_make_a_section): Align data for compilers
939 (pe_ILF_build_a_bfd): Likewise.
941 2020-06-03 Alan Modra <amodra@gmail.com>
944 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
945 core files as well as objects.
947 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
950 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
951 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
953 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
954 (elf_arc_link_hash_newfunc): Updated.
955 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
956 (elf32_arm_link_hash_newfunc): Updated.
957 (elf32_arm_copy_indirect_symbol): Likewise.
958 (elf32_arm_check_relocs): Likewise.
959 (readonly_dynrelocs): Likewise.
960 (allocate_dynrelocs_for_symbol): Likewise.
961 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
962 (csky_elf_link_hash_newfunc): Updated.
963 (csky_allocate_dynrelocs): Likewise.
964 (readonly_dynrelocs): Likewise.
965 (csky_elf_copy_indirect_symbol): Likewise.
966 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
967 (hppa_link_hash_newfunc): Updated.
968 (elf32_hppa_copy_indirect_symbol): Likewise.
969 (elf32_hppa_hide_symbol): Likewise.
970 (elf32_hppa_adjust_dynamic_symbol): Likewise.
971 (allocate_dynrelocs): Likewise.
972 (elf32_hppa_relocate_section): Likewise.
973 * elf32-i386.c (elf_i386_check_relocs): Likewise.
974 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
975 (lm32_elf_link_hash_newfunc): Likewise.
976 (lm32_elf_link_hash_table_create): Updated.
977 (readonly_dynrelocs): Likewise.
978 (allocate_dynrelocs): Likewise.
979 (lm32_elf_copy_indirect_symbol): Likewise.
980 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
981 (m32r_elf_link_hash_newfunc): Likewise.
982 (m32r_elf_link_hash_table_create): Updated.
983 (m32r_elf_copy_indirect_symbol): Likewise.
984 (allocate_dynrelocs): Likewise.
985 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
986 (metag_link_hash_newfunc): Updated.
987 (elf_metag_copy_indirect_symbol): Likewise.
988 (readonly_dynrelocs): Likewise.
989 (allocate_dynrelocs): Likewise.
990 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
992 (link_hash_newfunc): Updated.
993 (microblaze_elf_check_relocs): Likewise.
994 (microblaze_elf_copy_indirect_symbol): Likewise.
995 (readonly_dynrelocs): Likewise.
996 (allocate_dynrelocs): Likewise.
997 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
998 (nds32_elf_link_hash_newfunc): Updated.
999 (nds32_elf_copy_indirect_symbol): Likewise.
1000 (readonly_dynrelocs): Likewise.
1001 (allocate_dynrelocs): Likewise.
1002 (nds32_elf_check_relocs): Likewise.
1003 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1004 (link_hash_newfunc): Updated.
1005 (nios2_elf32_copy_indirect_symbol): Likewise.
1006 (nios2_elf32_check_relocs): Likewise.
1007 (allocate_dynrelocs): Likewise.
1008 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1009 (or1k_elf_link_hash_newfunc): Updated.
1010 (readonly_dynrelocs): Likewise.
1011 (allocate_dynrelocs): Likewise.
1012 (or1k_elf_copy_indirect_symbol): Likewise.
1013 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1014 (ppc_elf_link_hash_newfunc): Updated.
1015 (ppc_elf_copy_indirect_symbol): Likewise.
1016 (ppc_elf_check_relocs): Likewise.
1017 (readonly_dynrelocs): Likewise.
1018 (ppc_elf_adjust_dynamic_symbol): Likewise.
1019 (allocate_dynrelocs): Likewise.
1020 (ppc_elf_relocate_section): Likewise.
1021 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1022 (link_hash_newfunc): Updated.
1023 (elf_s390_copy_indirect_symbol): Likewise.
1024 (readonly_dynrelocs): Likewise.
1025 (elf_s390_adjust_dynamic_symbol): Likewise.
1026 (allocate_dynrelocs): Likewise.
1027 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1028 (sh_elf_link_hash_newfunc): Updated.
1029 (readonly_dynrelocs): Likewise.
1030 (allocate_dynrelocs): Likewise.
1031 (sh_elf_copy_indirect_symbol): Likewise.
1032 (sh_elf_check_relocs): Likewise.
1033 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1034 (elf32_tic6x_link_hash_newfunc): Likewise.
1035 (elf32_tic6x_link_hash_table_create): Updated.
1036 (readonly_dynrelocs): Likewise.
1037 (elf32_tic6x_check_relocs): Likewise.
1038 (elf32_tic6x_allocate_dynrelocs): Likewise.
1039 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1041 (link_hash_newfunc): Updated.
1042 (tilepro_elf_copy_indirect_symbol): Likewise.
1043 (tilepro_elf_check_relocs): Likewise.
1044 (allocate_dynrelocs): Likewise.
1045 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1046 (ppc64_elf_copy_indirect_symbol): Updated.
1047 (ppc64_elf_check_relocs): Likewise.
1048 (readonly_dynrelocs): Likewise.
1049 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1050 (dec_dynrel_count): Likewise.
1051 (allocate_dynrelocs): Likewise.
1052 (ppc64_elf_relocate_section): Likewise.
1053 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1054 (link_hash_newfunc): Updated.
1055 (elf_s390_copy_indirect_symbol): Likewise.
1056 (readonly_dynrelocs): Likewise.
1057 (allocate_dynrelocs): Likewise.
1058 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1059 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1061 (elfNN_aarch64_link_hash_newfunc): Updated.
1062 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1063 (readonly_dynrelocs): Likewise.
1064 (need_copy_relocation_p): Likewise.
1065 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1066 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1067 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1068 (link_hash_newfunc): Updated.
1069 (riscv_elf_copy_indirect_symbol): Likewise.
1070 (riscv_elf_check_relocs): Likewise.
1071 (readonly_dynrelocs): Likewise.
1072 (allocate_dynrelocs): Likewise.
1073 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1075 (link_hash_newfunc): Updated.
1076 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1077 (_bfd_sparc_elf_check_relocs): Likewise.
1078 (readonly_dynrelocs): Likewise.
1079 (allocate_dynrelocs): Likewise.
1080 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1081 (link_hash_newfunc): Updated.
1082 (tilegx_elf_copy_indirect_symbol): Likewise.
1083 (tilegx_elf_check_relocs): Likewise.
1084 (readonly_dynrelocs): Likewise.
1085 (allocate_dynrelocs): Likewise.
1086 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1087 (readonly_dynrelocs): Likewise.
1088 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1089 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1091 2020-06-01 Alan Modra <amodra@gmail.com>
1093 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1094 command against cmd_length, not the end of record. For
1095 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1096 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1099 2020-05-28 David Faust <david.faust@oracle.com>
1101 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1102 R_BPF_INSN_{32,64} relocations.
1104 2020-05-28 Stephen Casner <casner@acm.org>
1106 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1107 addreses in .long (used in testsuites) and .stab values.
1109 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1112 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1113 Check bfd_link_dll when issue a DT_TEXTREL warning.
1114 * elfxx-x86.c (maybe_set_textrel): Likewise.
1115 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1117 2020-05-26 Nick Clifton <nickc@redhat.com>
1119 * plugin.c (try_load_plugin): Extend error message when a plugin
1122 2020-05-23 Alan Modra <amodra@gmail.com>
1124 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1126 2020-05-22 Alan Modra <amodra@gmail.com>
1129 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1130 attributes from shared libraries, and do not return an error if
1133 2020-05-21 Alan Modra <amodra@gmail.com>
1136 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1138 (_bfd_delete_bfd): Free the copy.
1139 (_bfd_new_bfd): Free nbfd->memory on error.
1141 2020-05-21 Alan Modra <amodra@gmail.com>
1143 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1144 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1145 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1146 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1147 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1148 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1149 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1150 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1151 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1152 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1153 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1154 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1155 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1156 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1157 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1158 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1159 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1160 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1161 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1162 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1164 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1166 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1167 get_default_version. It is used to find the default version for
1168 the specific extension.
1169 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1170 default_major_version and default_minor_version. Add new bfd_boolean
1171 parameter *use_default_version. Set it to TRUE if we need to call
1172 the callback rps->get_default_version to find the default version.
1173 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1174 the default version in riscv_parsing_subset_version, and then call
1175 riscv_add_subset to add the subset into subset list.
1176 (riscv_parse_prefixed_ext): Likewise.
1177 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1178 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1179 strings rather than characters.
1180 riscv_merge_arch_attr_info): The callback function get_default_version
1181 is only needed for assembler, so set it to NULL int the linker.
1182 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1183 * elfxx-riscv.h: Updated.
1185 2020-05-20 Alan Modra <amodra@gmail.com>
1188 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1189 use bfd_set_filename.
1190 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1191 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1192 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1193 (bfd_create): Likewise.
1194 (_bfd_delete_bfd): Don't free filename.
1195 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1196 return pointer to the copy or NULL on alloc fail.
1197 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1198 result of bfd_set_filename.
1199 * bfd-in2.h: Regenerate.
1201 2020-05-20 Alan Modra <amodra@gmail.com>
1204 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1205 section size against file size.
1206 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1208 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1211 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1212 and memset when allocating memory for the sections_being_created
1215 2020-05-19 Stafford Horne <shorne@gmail.com>
1217 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1219 (or1k_elf_relocate_section): Access srelgot via
1220 htab->root.srelgot. Add assertions for srelgot->contents.
1221 Introduce local variable for srelgot to not reuse global
1223 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1224 (or1k_set_got_and_rela_sizes): New function.
1225 (or1k_initial_exec_offset): New function.
1226 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1227 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1229 (or1k_elf_check_relocs): Use OR to set TLS access.
1230 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1232 (or1k_elf_size_dynamic_sections): Use
1233 or1k_set_got_and_rela_sizes to set sizes.
1234 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1235 (TCB_SIZE): New macro.
1236 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1237 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1238 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1239 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1240 (tpoff): Add dynamic boolean argument.
1241 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1243 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1245 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1246 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1247 cases with BFD_RELOC_AARCH64_JUMP26.
1248 (elfNN_aarch64_check_relocs): Likewise.
1250 2020-05-19 Alan Modra <amodra@gmail.com>
1252 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1253 bfd_get_filename rather than accessing bfd->filename directly.
1254 * aout-target.h (MY (object_p)): Likewise.
1255 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1256 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1257 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1258 (_bfd_archive_bsd44_construct_extended_name_table),
1259 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1260 (_bfd_bsd_write_armap): Likewise.
1261 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1262 * cache.c (bfd_open_file): Likewise.
1263 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1264 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1265 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1266 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1267 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1268 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1269 (patch_tls_desc_to_ie): Likewise.
1270 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1271 (spu_elf_auto_overlay): Likewise.
1272 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1273 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1274 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1275 * elflink.c (bfd_elf_size_dynamic_sections),
1276 (elf_link_input_bfd): Likewise.
1277 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1278 * mach-o.c (bfd_mach_o_follow_dsym),
1279 (bfd_mach_o_close_and_cleanup): Likewise.
1280 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1281 (find_separate_debug_file, get_build_id_name): Likewise.
1282 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1283 * plugin.c (bfd_plugin_open_input): Likewise.
1284 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1285 * som.c (som_write_armap): Likewise.
1286 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1287 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1288 (_bfd_vms_lib_write_archive_contents): Likewise.
1289 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1291 2020-05-19 Alan Modra <amodra@gmail.com>
1294 * bfdio.c (_bfd_real_fopen): Typo fix.
1296 2020-05-18 Nick Clifton <nickc@redhat.com>
1299 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1300 for the sections_being_created array.
1302 2020-05-18 Alan Modra <amodra@gmail.com>
1304 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1305 they can be freed without also freeing internal_relocs.
1307 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1310 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1311 separators into DOS style when creating a WIN32 fullpath.
1313 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1315 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1316 to initialize RISC-V tdata.
1318 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1320 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1323 2020-05-11 Alan Modra <amodra@gmail.com>
1325 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1327 2020-05-11 Alan Modra <amodra@gmail.com>
1329 * elf64-ppc.c: Rename powerxx to power10 throughout.
1331 2020-05-11 Alan Modra <amodra@gmail.com>
1334 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1335 contains required number of auxents before processing any auxent.
1336 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1337 file name from auxents for PE.
1339 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1341 * aout-cris.c (DEFAULT_ARCH): Delete define.
1342 (MY_set_arch_mach): Likewise.
1343 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1345 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1346 of r_type before the shift.
1348 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1351 * elfnn-aarch64.c (group_sections): Copy implementation from
1354 2020-05-01 Alan Modra <amodra@gmail.com>
1357 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1358 accessing root.u.def of symbols. Also check root.u.def.section
1359 is non-NULL. Reverse tests so as to make the logic positive.
1361 2020-05-01 Alan Modra <amodra@gmail.com>
1364 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1365 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1367 2020-05-01 Alan Modra <amodra@gmail.com>
1370 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1371 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1372 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1373 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1374 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1375 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1376 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1377 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1378 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1379 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1381 2020-05-01 Alan Modra <amodra@gmail.com>
1384 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1385 from shared libraries.
1387 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1389 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1390 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1391 equals 0. Report overflow when the result has negative sign but
1392 all significant bits are zero.
1394 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1396 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1397 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1399 2020-04-28 Alan Modra <amodra@gmail.com>
1401 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1402 Emit warning message.
1404 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1406 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1407 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1408 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1409 to x86_64_pe_big_vec as it not a big-endian format.
1410 (vec i386_pe_big_vec): New.
1411 * configure.ac: Likewise.
1412 * targets.c: Likewise.
1413 * configure: Regenerate.
1414 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1415 COFF_WITH_PE_BIGOBJ): New.
1416 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1418 (x86_64_pe_be_vec): Moved.
1420 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1422 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1423 * elf.c (elfcore_grok_arc_v2): New function.
1424 (elfcore_grok_note): Call the new function to handle the corresponding
1426 (elfcore_write_arc_v2): New function.
1427 (elfcore_write_register_note): Call the new function to handle the
1428 corresponding pseudo-sections.
1430 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1433 * bfd-in2.h: Regenerated.
1434 * elf32-xtensa.c (elf_howto_table): New entries for
1435 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1436 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1437 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1438 R_XTENSA_NDIFF{8,16,32}.
1439 * libbfd.h (bfd_reloc_code_real_names): Add names for
1440 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1441 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1442 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1443 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1445 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1448 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1451 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1454 * elf-bfd.h (elf_backend_data): Add
1455 elf_backend_strip_zero_sized_dynamic_sections.
1456 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1457 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1459 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1461 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1463 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1465 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1467 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1469 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1471 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1473 2020-04-21 Nick Clifton <nickc@redhat.com>
1475 * po/sr.po: Updated Serbian translation.
1477 2020-04-21 Alan Modra <amodra@gmail.com>
1479 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1482 2020-04-20 Stephen Casner <casner@acm.org>
1484 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1485 causing globals from linker script to be treated as debug symbols.
1486 (translate_symbol_table): Don't sign-extend symbol values from 16
1487 to 64 bits in nm output.
1489 2020-04-20 Alan Modra <amodra@gmail.com>
1491 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1493 2020-04-18 Alan Modra <amodra@gmail.com>
1495 * section.c (bfd_is_const_section): Correct test for special
1497 * bfd-in2.h: Regenerate.
1499 2020-04-17 Alan Modra <amodra@gmail.com>
1502 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1505 2020-04-16 Nick Clifton <nickc@redhat.com>
1508 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1509 abort with a more helpful error message.
1511 2020-04-16 Alan Modra <amodra@gmail.com>
1514 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1517 2020-04-15 Fangrui Song <maskray@google.com>
1520 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1521 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1522 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1523 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1524 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1525 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1526 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1527 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1528 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1529 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1530 * elflink.c (elf_link_output_extsym): Likewise.
1531 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1533 2020-04-15 Alan Modra <amodra@gmail.com>
1536 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1537 pointer into strings that may be freed for section name, always
1538 allocate a new string.
1540 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1541 Jan W. Jagersma <jwjagersma@gmail.com>
1543 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1544 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1545 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1546 (_bfd_go32_mkobject): New functions.
1547 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1548 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1549 (go32exe_mkobject): Call _bfd_go32_mkobject.
1550 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1551 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1553 (coff_write_relocs): Enable extended reloc counter code if
1554 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1555 (coff_write_object_contents): Likewise. Pad section headers
1556 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1557 instead of coff_swap_scnhdr_out.
1558 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1559 enable extended reloc counter.
1560 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1561 Declare with ATTRIBUTE_UNUSED.
1562 * libcoff-in.h: (struct coff_tdata): New field go32.
1564 * libcoff.h: Regenerate.
1566 2020-04-14 Fangrui Song <maskray@google.com>
1569 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1572 2020-04-14 Stephen Casner <casner@acm.org>
1575 * pdp11.c: Add implementation of --imagic option.
1576 (adjust_o_magic): Fix objcopy --extract-symbol test.
1577 * libaout.h (enum aout_magic): Add i_magic.
1579 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1580 Nick Clifton <nickc@redhat.com>
1582 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1584 <default>: Error rather than abort.
1586 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1589 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1590 relocation section from section group.
1592 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1594 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1595 bfd->origin to file offset.
1596 * bfdwin.c (bfd_get_file_window): Likewise.
1597 * bfd.c: Clarify the use of the bfd->origin field.
1598 * bfd-in2.h: Regenerate.
1599 * coff-i386.c: Don't include go32exe.h. Allow overriding
1600 coff_write_object_contents via COFF_WRITE_CONTENTS.
1601 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1602 (go32exe_write_object_contents): New functions.
1603 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1604 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1605 (create_go32_stub): Remove check for 2k size limit. Read stub
1606 from go32exe_temp_stub if present.
1607 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1608 copy variable-length stub.
1609 (go32_check_format): Read stub to go32exe_temp_stub, set
1610 origin, return go32exe_cleanup.
1611 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1612 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1613 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1614 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1615 Remove functions and their associated #defines.
1616 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1617 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1618 Rename field go32stub to stub.
1619 * libcoff.h: Regenerate.
1620 * coff-stgo32.c (go32_check_format): Rename to...
1621 (go32exe_check_format): ...this.
1622 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1623 (go32exe_copy_private_bfd_data): ...this.
1624 (stub_bytes): Rename to...
1625 (go32exe_default_stub): ...this.
1626 (create_go32_stub): Rename to...
1627 (go32exe_create_stub): ...this.
1628 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1631 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1635 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1636 relocation to R_386_32 for relocation against non-preemptible
1638 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1639 allocate dynamic relocation for non-preemptible absolute symbol.
1640 (elf_i386_relocate_section): Pass sec to
1641 GENERATE_DYNAMIC_RELOCATION_P.
1642 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1643 (elf_x86_64_convert_load_reloc): Covert load relocation to
1644 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1645 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1646 for non-preemptible absolute symbol if they overflow.
1647 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1648 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1649 symbol. Don't allocate dynamic relocation for non-preemptible
1651 (elf_x86_64_relocate_section): Don't generate relative relocation
1652 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1653 to GENERATE_DYNAMIC_RELOCATION_P.
1654 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1655 against non-preemptible absolute symbol.
1656 (_bfd_elf_x86_valid_reloc_p): New function.
1657 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1659 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1660 argument. Don't generate dynamic relocation against
1661 non-preemptible absolute symbol.
1662 (ABS_SYMBOL_P): New.
1663 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1664 against non-preemptible absolute symbol.
1666 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1667 (_bfd_elf_x86_valid_reloc_p): New.
1669 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1672 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1673 address in the GOT if in thumb only mode.
1675 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1677 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1679 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1681 * mmo.c (mmo_scan): Create .text section only when needed, not
1684 2020-03-31 Alan Modra <amodra@gmail.com>
1686 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1689 2020-03-31 Alan Modra <amodra@gmail.com>
1691 * vms-alpha.c (image_write): Check bounds for sections without
1692 contents too. Error on non-zero write to section without
1694 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1696 2020-03-31 Alan Modra <amodra@gmail.com>
1698 * tekhex.c (pass_over): Check is_eof before reading buffer.
1700 2020-03-30 Nick Clifton <nickc@redhat.com>
1703 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1704 field to timestamp and make it an integer.
1705 * libcoff.h: Regenerate.
1706 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1707 field in the pe_data structure rather than the insert_timestamp
1710 2020-03-30 Alan Modra <amodra@gmail.com>
1713 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1716 2020-03-26 Nick Clifton <nickc@redhat.com>
1718 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1719 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1721 * libbfd.h: Regenerate.
1723 2020-03-26 Alan Modra <amodra@gmail.com>
1725 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1727 2020-03-26 Alan Modra <amodra@gmail.com>
1729 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1731 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1733 2020-03-25 Nick Clifton <nickc@redhat.com>
1735 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1737 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1738 * libbfd.h: Regenerate.
1740 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1742 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1743 correct field name in the output string.
1745 2020-03-25 Alan Modra <amodra@gmail.com>
1748 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1749 for SHT_NOBITS section if first in segment.
1751 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1754 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1755 (_bfd_elf_get_symbol_version_string): This.
1756 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1757 (_bfd_elf_get_symbol_version_string): This.
1758 (bfd_elf_print_symbol): Pass TRUE to
1759 _bfd_elf_get_symbol_version_string.
1760 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1761 bfd_boolean argument.
1762 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1763 * targets.c (_bfd_get_symbol_version_string): Likewise.
1764 (bfd_get_symbol_version_string): Likewise.
1765 * bfd-in2.h: Regenerated.
1767 2020-03-24 Nick Clifton <nickc@redhat.com>
1768 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1771 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1774 2020-03-24 Nick Clifton <nickc@redhat.com>
1777 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1778 segment to use for PT_GNU_RELRO, ignore empty sections in a
1779 segment's current list.
1781 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1784 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1786 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1789 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1790 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1791 on the previous _bfd_elf_get_symbol_version_string.
1792 (_bfd_elf_get_symbol_version_string): Use it.
1794 2020-03-24 Alan Modra <amodra@gmail.com>
1796 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1797 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1800 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1802 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1804 2020-03-23 Alan Modra <amodra@gmail.com>
1806 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1807 symbol count. Allocate an extra byte to ensure name strings
1808 are terminated. Sanity check name offsets. Release memory on
1811 2020-03-23 Alan Modra <amodra@gmail.com>
1813 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1814 field hasn't been read. Remove unnecessary casts.
1816 2020-03-22 Alan Modra <amodra@gmail.com>
1818 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1819 enough to read number of symbols.
1821 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1823 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1824 (EXECUTABLE_SUFFIX): Likewise.
1825 * config.in: Regenerated.
1826 * configure: Likewise.
1827 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1828 _bfd_generic_close_and_cleanup.
1829 (plugin_list_entry): Remove resolution_file, resolution_option,
1830 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1831 lto_wrapper, gcc_env and initialized,
1832 (need_lto_wrapper_p): Removed.
1833 (get_lto_wrapper): Likewise.
1834 (setup_lto_wrapper_env): Likewise.
1835 (register_all_symbols_read): Likewise.
1836 (egister_cleanup): Likewise.
1837 (get_symbols): Likewise.
1838 (add_input_file): Likewise.
1839 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1840 (add_symbols): Updated.
1841 (try_claim): Likewise.
1842 (try_load_plugin): Likewise.
1843 (bfd_plugin_canonicalize_symtab): Likewise.
1844 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1845 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1847 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1850 * plugin.c (plugin_list_entry): Add has_symbol_type.
1851 (add_symbols_v2): New function.
1852 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1853 provides symbol type.
1854 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1855 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1858 2020-03-20 Alan Modra <amodra@gmail.com>
1860 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1861 enough to read number of symbols.
1863 2020-03-20 Alan Modra <amodra@gmail.com>
1865 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1866 backend functions for NULL before calling.
1867 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1868 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1869 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1870 * elfnn-ia64.c (ignore_errors): New function.
1871 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1873 2020-03-19 Nick Clifton <nickc@redhat.com>
1876 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1877 location of the varinfo in the unit's debug info data. Change the
1878 type of the stack field to a boolean.
1879 (lookup_var_by_offset): New function. Returns the varinfo
1880 structure for the variable described at the given offset in the
1882 (scan_unit_for_symbols): Add support for variables which have the
1883 DW_AT_specification attribute.
1885 2020-03-19 Nick Clifton <nickc@redhat.com>
1888 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1891 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1893 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1895 2020-03-18 Nick Clifton <nickc@redhat.com>
1898 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1899 memory access when processing a corrupt secondary reloc section.
1901 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1903 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1904 instead of calling abort.
1905 * elf32-csky.c (csky_build_one_stub): Likewise.
1906 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1907 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1908 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1909 * elf32-metag.c (metag_build_one_stub): Likewise.
1910 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1911 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1912 (ppc_size_one_stub): Likewise.
1913 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1915 2020-03-17 Nick Clifton <nickc@redhat.com>
1918 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1919 with error messages.
1921 2020-03-17 Nick Clifton <nickc@redhat.com>
1924 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1925 free. Add free on another failure path.
1927 2020-03-16 Alan Modra <amodra@gmail.com>
1930 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1931 we have a non-zero section count. Do lma comparison in octets.
1933 2020-03-16 Alan Modra <amodra@gmail.com>
1935 * vms-alpha.c (dst_restore_location): Validate index into
1936 dst_ptr_offsets array before accessing. Return status.
1937 (dst_retrieve_location): Similarly, making "loc" parameter a
1938 pointer to return value.
1939 (_bfd_vms_slurp_etir): Update calls to above functions.
1941 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1943 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1945 * configure: Regenerated.
1947 2020-03-14 Alan Modra <amodra@gmail.com>
1949 * section.c (BFD_FAKE_SECTIONS): Formatting.
1950 * bfd-in2.h: Regenerate.
1952 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1954 * elf.c (elfcore_grok_netbsd_note): Add support for
1955 NT_NETBSDCORE_LWPSTATUS notes.
1957 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1959 * bfd-in2.h: Regenerate.
1960 * section.c (asection): Add already_assigned field.
1961 (BFD_FAKE_SECTION): Add default initializer for it.
1962 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1963 * elf32-arm.c (arm_build_one_stub): Add support for
1964 non_contiguous_regions.
1965 * elf32-csky.c (csky_build_one_stub): Likewise.
1966 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1967 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1968 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1969 * elf32-metag.c (metag_build_one_stub): Likewise.
1970 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1971 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1972 (ppc_size_one_stub): Likewise.
1973 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1974 * elflink.c (elf_link_input_bfd): Likewise.
1976 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1979 * elf-linker-x86.h (elf_linker_x86_params): Add
1980 static_before_all_inputs and has_dynamic_linker.
1981 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1982 dynamic input objects if -static is passed at command-line
1983 before all input files without --dynamic-linker unless
1984 --no-dynamic-linker is used.
1986 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1988 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1990 2020-03-13 Christian Eggers <ceggers@gmx.de>
1992 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1993 "p_paddr" from "at".
1994 * elfcode.h (bfd_from_remote_memory): Add units to several
1995 parameters. New local "opb". Fix usage of p_align. Fix
1996 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1997 call of target_read_memory.
1998 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1999 calculation of "offset" and "output_offset".
2000 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2001 from "offset" and fix calculation of "end" from "vma+size". Fix
2002 comparison between "sh_addr" and "vma"/"output_offset".
2003 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2004 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2006 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2007 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2008 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2009 assignment of p_paddr from phdr_lma. Fix comparison between
2010 "lma+size" and "next->lma".
2011 (elf_sort_segments): Fix assignment from p_paddr to lma.
2012 (assign_file_positions_for_load_sections): Add unit (bytes) to
2013 local "align". Fix calculation of local "off_adjust". Fix
2014 calculation of local "filehdr_vaddr".
2015 (assign_file_positions_for_non_load_sections): New local "opb".
2016 Fix calculation of "end" from "p_size". Fix comparison between
2017 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2018 from "end" and "p_vaddr".
2019 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2020 vma. Fix assignment to p_paddr from lma. Fix comparison between
2021 p_paddr and lma. Fix assignment to p_paddr from lma.
2022 * merge.c (sec_merge_emit): New local "opb". Convert
2023 "alignment_power" to octets.
2024 (_bfd_add_merge_section): New locals "alignment_power" and
2025 "opb". Fix comparison between "alignment_power" and
2027 (_bfd_merge_sections): New local "opb". Divide size by opb
2028 before checking align mask.
2030 2020-03-13 Christian Eggers <ceggers@gmx.de>
2032 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2033 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2035 (_bfd_elf_make_section_from_phdr): Similarly.
2036 (elf_fake_sections): Fix calculation of
2037 Elf_Internal_shdr::sh_addr from section VMA.
2038 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2040 (assign_file_positions_for_load_sections): Fix calculations of
2041 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2042 comparison between program header address and section LMA.
2043 (assign_file_positions_for_non_load_sections): Likewise.
2044 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2045 (IS_CONTAINED_BY_VMA): Add parameter opb.
2046 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2047 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2048 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2049 Fix calculations of p_addr_valid and p_vaddr_offset.
2050 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2051 with octets per byte when comparing against p_vaddr.
2053 2020-03-11 Alan Modra <amodra@gmail.com>
2055 * som.c (setup_sections): Sanity check subspace.name.
2057 2020-03-11 Alan Modra <amodra@gmail.com>
2059 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2061 2020-03-10 Alan Modra <amodra@gmail.com>
2064 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2067 2020-03-09 Alan Modra <amodra@gmail.com>
2069 * wasm-module.c (wasm_scan): Sanity check file name length
2070 before allocating memory. Move common section setup code. Do
2071 without bfd_tell to calculate section size.
2073 2020-03-06 Nick Clifton <nickc@redhat.com>
2075 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2076 with error messages and failure return values.
2078 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2080 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2081 relocation sections for any removed reference to a dynamic symbol.
2083 2020-03-05 Nick Clifton <nickc@redhat.com>
2085 * elf-bfd.h (struct elf_backend_data): Add new fields:
2086 init_secondary_reloc_section, slurp_secondary_reloc_section,
2087 write_secondary_reloc_section.
2088 (_bfd_elf_init_secondary_reloc_section): Prototype.
2089 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2090 (_bfd_elf_write_secondary_reloc_section): Prototype.
2091 * elf.c ( bfd_section_from_shdr): Invoke the new
2092 init_secondary_reloc_section backend function, if defined, when a
2093 second reloc section is encountered.
2094 (swap_out_syms): Invoke the new symbol_section_index function, if
2095 defined, when computing the section index of an OS/PROC specific
2097 (_bfd_elf_init_secondary_reloc_section): New function.
2098 (_bfd_elf_slurp_secondary_reloc_section): New function.
2099 (_bfd_elf_write_secondary_reloc_section): New function.
2100 (_bfd_elf_copy_special_section_fields): New function.
2101 * elfcode.h (elf_write_relocs): Invoke the new
2102 write_secondary_relocs function, if defined, in order to emit
2104 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2105 function, if defined, in order to read in secondary relocs.
2106 * elfxx-target.h (elf_backend_copy_special_section_fields):
2107 Provide a non-NULL default definition.
2108 (elf_backend_init_secondary_reloc_section): Likewise.
2109 (elf_backend_slurp_secondary_reloc_section): Likewise.
2110 (elf_backend_write_secondary_reloc_section): Likewise.
2111 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2113 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2114 * configure: Regenerate.
2116 2020-03-05 Alan Modra <amodra@gmail.com>
2118 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2119 against file size before allocating memory. Use bfd_alloc rather
2120 than bfd_zalloc for carsym/strings memory.
2122 2020-03-04 Alan Modra <amodra@gmail.com>
2124 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2125 sh_addr mod sh_addalign is zero.
2127 2020-03-04 Alan Modra <amodra@gmail.com>
2129 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2131 2020-03-03 Alan Modra <amodra@gmail.com>
2133 * format.c (struct bfd_preserve): Add cleanup field.
2134 (bfd_preserve_save): Add cleanup param and save.
2135 (bfd_preserve_restore): Return cleanup.
2136 (bfd_preserve_finish): Call the cleanup for the discarded match.
2137 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2138 and clear when preserving a match. Restore cleanup too when
2139 restoring that match.
2141 2020-03-02 Alan Modra <amodra@gmail.com>
2143 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2144 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2145 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2146 (core_sco5_vec): Correct initialisers.
2148 2020-03-02 Alan Modra <amodra@gmail.com>
2150 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2151 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2152 * cisco-core.c (cisco_core_file_validate): Likewise.
2153 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2154 * hpux-core.c (hpux_core_core_file_p): Likewise.
2155 * irix-core.c (irix_core_core_file_p): Likewise.
2156 * lynx-core.c (lynx_core_file_p): Likewise.
2157 * netbsd-core.c (netbsd_core_file_p): Likewise.
2158 * osf-core.c (osf_core_core_file_p): Likewise.
2159 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2160 * sco5-core.c (sco5_core_file_p): Likewise.
2162 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2164 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2166 2020-03-02 Alan Modra <amodra@gmail.com>
2168 * targets.c (bfd_cleanup): New typedef.
2169 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2170 * libbfd-in.h (_bfd_no_cleanup): Define.
2171 * format.c (bfd_reinit): Add cleanup parameter, call it.
2172 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2173 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2174 * aout-target.h (callback, object_p): Return bfd_cleanup.
2175 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2176 * archive.c (bfd_generic_archive_p): Likewise.
2177 * binary.c (binary_object_p): Likewise.
2178 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2179 * coff-ia64.c (ia64coff_object_p): Likewise.
2180 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2181 * coff-sh.c (coff_small_object_p): Likewise.
2182 * coff-stgo32.c (go32_check_format): Likewise.
2183 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2184 (xcoff64_core_p): Likewise.
2185 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2186 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2187 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2188 * elfcode.h (elf_object_p): Likewise.
2189 * elfcore.h (elf_core_file_p): Likewise.
2190 * i386msdos.c (msdos_object_p): Likewise.
2191 * ihex.c (ihex_object_p): Likewise.
2192 * libaout.h (some_aout_object_p): Likewise.
2193 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2194 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2195 * libbfd.c (_bfd_dummy_target): Likewise.
2196 * libcoff-in.h (coff_object_p): Likewise.
2197 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2198 (bfd_mach_o_arm64_core_p): Likewise.
2199 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2200 (bfd_mach_o_arm_core_p): Likewise.
2201 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2202 (bfd_mach_o_i386_core_p): Likewise.
2203 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2204 (bfd_mach_o_x86_64_core_p): Likewise.
2205 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2206 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2207 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2208 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2209 * mmo.c (mmo_object_p): Likewise.
2210 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2211 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2212 (pe_bfd_object_p): Likewise.
2213 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2214 * ppcboot.c (ppcboot_object_p): Likewise.
2215 * rs6000-core.c (rs6000coff_core_p): Likewise.
2216 * som.c (som_object_setup, som_object_p): Likewise.
2217 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2218 * tekhex.c (tekhex_object_p): Likewise.
2219 * vms-alpha.c (alpha_vms_object_p): Likewise.
2220 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2221 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2222 * wasm-module.c (wasm_object_p): Likewise.
2223 * xsym.c (bfd_sym_object_p): Likewise.
2224 * xsym.h (bfd_sym_object_p): Likewise.
2225 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2227 * pdp11.c (some_aout_object_p): Likewise.
2228 * plugin.c (register_ld_plugin_object_p): Update object_p
2230 * plugin.h (register_ld_plugin_object_p): Likewise.
2231 * bfd-in2.h: Regenerate.
2232 * libbfd.h: Regenerate.
2233 * libcoff.h: Regenerate.
2235 2020-03-02 Alan Modra <amodra@gmail.com>
2237 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2238 applicable section flags.
2239 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2240 (mips_ecoff_bele_vec): Likewise.
2241 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2243 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2244 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2246 2020-03-02 Alan Modra <amodra@gmail.com>
2248 * elf32-m32r.c (m32r_elf_section_flags): New function.
2249 (elf_backend_section_flags): Define.
2250 * elf32-nds32.c (nds32_elf_section_flags): New function.
2251 (elf_backend_section_flags): Define.
2252 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2253 .sbss and .sdata sections.
2254 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2255 for SHF_V850_GPREL sections.
2256 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2258 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2259 for SHF_PARISC_SHORT sections.
2260 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2261 (elf_backend_section_flags): Define.
2262 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2263 for SHF_MIPS_GPREL sections. Delete FIXME.
2265 2020-03-02 Alan Modra <amodra@gmail.com>
2267 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2268 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2269 calling elf_backend_section_flags with adjusted params. Use
2270 newsect->flags past that point.
2271 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2273 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2274 to have their type overridden, and all sh_flags but processor and
2276 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2277 * elf32-mep.c (mep_elf_section_flags): Likewise.
2278 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2279 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2280 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2281 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2282 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2283 stub BFD and non-aarch64 input files when scanning for stubs.
2285 2020-03-02 Alan Modra <amodra@gmail.com>
2287 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2288 limit to decompressed element size.
2290 2020-03-02 Alan Modra <amodra@gmail.com>
2292 * vms-lib.c (vms_traverse_index): Add recur_count param and
2293 update calls. Fail on excessive recursion.
2295 2020-03-02 Alan Modra <amodra@gmail.com>
2297 * vms-alpha.c (vms_get_remaining_object_record): Use
2298 bfd_realloc_or_free rather than bfd_realloc.
2299 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2300 (dst_define_location, parse_module): Likewise, and check realloc
2301 return status before using memory. Return status from function
2302 adjusting all callers.
2304 2020-02-28 Alan Modra <amodra@gmail.com>
2306 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2308 2020-02-28 Alan Modra <amodra@gmail.com>
2310 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2311 Remove duplicate undersize check.
2313 2020-02-27 Alan Modra <amodra@gmail.com>
2316 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2318 2020-02-27 Alan Modra <amodra@gmail.com>
2321 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2322 (coff_section_type): Adjust comment.
2323 (decode_section_type): Likewise. Call coff_section_type before
2324 decode_section_type.
2325 (bfd_decode_symclass): Use 'c' for common sections other than
2328 2020-02-27 Alan Modra <amodra@gmail.com>
2330 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2333 2020-02-27 Alan Modra <amodra@gmail.com>
2335 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2336 if file is an archive element.
2337 * bfd-in2.h: Regenerate.
2339 2020-02-26 Alan Modra <amodra@gmail.com>
2341 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2342 bfd_set_error on failing test. Don't bother changing bfd_error on
2343 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2344 Check sym name is within string buffer. Use size_t for some vars.
2345 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2346 int_buf. Don't change bfd_error on file read error. Use
2347 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2348 calculations to catch overflows before they occur. malloc and
2349 free raw armap rather than using bfd_alloc. Read raw armap before
2350 allocating carsym+strings buffer.
2351 (_bfd_slurp_extended_name_table): Localize variables. Check
2352 name size against file size.
2354 2020-02-26 Alan Modra <amodra@gmail.com>
2356 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2358 2020-02-26 Alan Modra <amodra@gmail.com>
2360 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2361 malloc. Check for NULL return from bfd_malloc.
2362 (rx_table_find, rx_table_map): Likewise.
2363 (rx_set_section_contents): Check bfd_alloc return.
2364 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2366 2020-02-26 Alan Modra <amodra@gmail.com>
2368 * aoutx.h: Indent labels correctly. Format error strings.
2369 * archive.c: Likewise.
2370 * archive64.c: Likewise.
2371 * coff-arm.c: Likewise.
2372 * coff-rs6000.c: Likewise.
2373 * coff-stgo32.c: Likewise.
2374 * cpu-arm.c: Likewise.
2375 * dwarf2.c: Likewise.
2376 * elf-ifunc.c: Likewise.
2377 * elf-properties.c: Likewise.
2378 * elf-s390-common.c: Likewise.
2379 * elf-strtab.c: Likewise.
2381 * elf32-arm.c: Likewise.
2382 * elf32-bfin.c: Likewise.
2383 * elf32-cr16.c: Likewise.
2384 * elf32-csky.c: Likewise.
2385 * elf32-i386.c: Likewise.
2386 * elf32-m68k.c: Likewise.
2387 * elf32-msp430.c: Likewise.
2388 * elf32-nds32.c: Likewise.
2389 * elf32-nios2.c: Likewise.
2390 * elf32-pru.c: Likewise.
2391 * elf32-xtensa.c: Likewise.
2392 * elf64-ia64-vms.c: Likewise.
2393 * elf64-x86-64.c: Likewise.
2394 * elfcode.h: Likewise.
2395 * elfcore.h: Likewise.
2396 * elflink.c: Likewise.
2397 * elfnn-aarch64.c: Likewise.
2398 * elfnn-ia64.c: Likewise.
2399 * elfnn-riscv.c: Likewise.
2400 * elfxx-mips.c: Likewise.
2401 * elfxx-sparc.c: Likewise.
2402 * elfxx-x86.c: Likewise.
2403 * i386lynx.c: Likewise.
2404 * merge.c: Likewise.
2405 * pdp11.c: Likewise.
2406 * plugin.c: Likewise.
2407 * reloc.c: Likewise.
2409 2020-02-26 Alan Modra <amodra@gmail.com>
2412 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2414 (bfd_elf_add_dt_needed_tag): Declare.
2415 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2416 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2417 from elf_add_dt_needed_tag. Remove soname and doit param.
2418 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2419 to see whether as-needed lib is already loaded, use dyn_loaded
2420 list instead. When saving and restoring around as-needed lib
2421 handle possibility that dynstr has not been initialised. Don't
2422 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2423 Mark libs loaded via DT_NEEDED entries of other libs with
2424 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2426 (elf_link_check_versioned_symbol): Remove now unneccesary
2427 DYNAMIC check when traversing dyn_loaded list.
2429 2020-02-26 Alan Modra <amodra@gmail.com>
2431 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2433 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2436 * plugin.c (need_lto_wrapper_p): New.
2437 (bfd_plugin_set_program_name): Add an int argument to set
2439 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2441 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2443 2020-02-24 Alan Modra <amodra@gmail.com>
2445 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2447 2020-02-24 Alan Modra <amodra@gmail.com>
2449 * vms-lib.c (struct carsym_mem): Add limit.
2450 (vms_add_index): Heed limit.
2451 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2452 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2453 Always return actual number read.
2454 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2455 assertion with error exit.
2457 2020-02-22 Alan Modra <amodra@gmail.com>
2460 * elf.c (assign_file_positions_for_load_sections): Continue linking
2461 on "PHDR segment not covered by LOAD segment" errors.
2463 2020-02-21 Alan Modra <amodra@gmail.com>
2465 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2467 (bfd_mach_o_canonicalize_reloc): Likewise.
2468 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2469 counts and offsets against file size.
2470 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2471 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2472 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2473 against file size. Delete symbol table error message.
2474 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2476 (bfd_mach_o_read_symtab): Likewise.
2477 (bfd_mach_o_read_command): Pass file size.
2478 (bfd_mach_o_scan): Sanity check command count against file size.
2480 2020-02-21 Alan Modra <amodra@gmail.com>
2483 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2484 "text", "data" and "bss" section pointer vars. Don't update
2485 section size, just exec header sizes.
2486 (adjust_sizes_and_vmas): Don't update text section size. Set
2487 initial exec header a_text. Print exec headers sizes.
2488 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2489 (adjust_sizes_and_vmas): Similarly. Formatting.
2490 (final_link): Correct final file extension.
2492 2020-02-20 Nick Clifton <nickc@redhat.com>
2494 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2496 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2498 (elfNN_bed): Initialise the symbol_section_index field.
2499 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2500 OS and PROC specific section indicies. Warn if converting other
2501 reserved incidies to SHN_ABS.
2503 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2506 * cpu-z80.c: Add machine type compatibility checking.
2508 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2511 * plugin.c (plugin_list_entry): Remove handle.
2512 (try_load_plugin): Call dlclose before return.
2514 2020-02-19 Alan Modra <amodra@gmail.com>
2516 * libbfd-in.h (_bfd_constant_p): Define.
2517 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2518 file size before allocating memory.
2519 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2520 * elf.c (bfd_elf_get_str_section): Likewise.
2521 (_bfd_elf_slurp_version_tables): Likewise.
2522 * libbfd.h: Regenerate.
2524 2020-02-19 Alan Modra <amodra@gmail.com>
2526 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2527 * aoutx.h (aout_get_external_symbols): Replace calls to
2528 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2529 (slurp_reloc_table): Likewise.
2530 * archive.c (do_slurp_bsd_armap): Likewise.
2531 (do_slurp_coff_armap): Likewise.
2532 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2533 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2534 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2535 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2536 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2537 (_bfd_coff_get_external_symbols): Likewise.
2538 * ecoff.c (ecoff_slurp_symbolic_header),
2539 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2540 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2541 (ecoff_indirect_link_order): Likewise.
2542 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2543 (_bfd_elf_slurp_version_tables): Likewise.
2544 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2545 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2546 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2547 * elf64-alpha.c (READ): Likewise.
2548 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2549 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2550 * elfcode.h (elf_slurp_symbol_table),
2551 (elf_slurp_reloc_table_from_section): Likewise.
2552 * elflink.c (elf_link_add_object_symbols),
2553 (elf_link_check_versioned_symbol): Likewise.
2554 * elfxx-mips.c (READ): Likewise.
2555 * i386lynx.c (slurp_reloc_table): Likewise.
2556 * lynx-core.c (lynx_core_file_p): Likewise.
2557 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2558 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2559 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2560 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2561 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2562 (bfd_pef_parse_symbols): Likewise.
2563 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2564 * som.c (setup_sections, som_slurp_string_table),
2565 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2566 (som_bfd_fill_in_ar_symbols): Likewise.
2567 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2568 (evax_bfd_print_image): Likewise.
2569 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2570 * wasm-module.c (wasm_scan): Likewise.
2571 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2572 * xsym.c (bfd_sym_read_name_table),
2573 (bfd_sym_print_type_information_table_entry): Likewise.
2574 * libbfd.h: Regenerate.
2576 2020-02-19 Alan Modra <amodra@gmail.com>
2578 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2579 reading external relocs.
2580 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2581 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2583 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2585 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2586 (m32c_elf_relax_section): Likewise.
2587 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2588 (rl78_elf_relax_section): Likewise.
2589 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2590 (elf32_rx_relax_section): Likewise.
2591 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2592 parameter types and use..
2593 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2594 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2595 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2596 being read from file, just the extra.
2597 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2598 after reading external syms. Free on failure.
2600 2020-02-19 Alan Modra <amodra@gmail.com>
2602 * coffcode.h (buy_and_read, coff_slurp_line_table),
2603 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2604 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2605 corresponding bfd_alloc call. Adjust variables to suit.
2606 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2607 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2608 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2609 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2610 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2611 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2612 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2613 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2614 * elf64-alpha.c (READ): Likewise.
2615 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2616 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2617 (bfd_from_remote_memory): Likewise.
2618 * elfcore.h (core_find_build_id): Likewise.
2619 * elfxx-mips.c (READ): Likewise.
2620 * mach-o.c (bfd_mach_o_mangle_sections),
2621 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2622 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2623 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2624 * som.c (setup_sections, som_prep_for_fixups)
2625 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2626 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2627 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2628 (som_bfd_ar_write_symbol_stuff): Likewise.
2629 * vms-alpha.c (vector_grow1): Likewise.
2630 * vms-lib.c (vms_add_index): Likewise.
2631 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2632 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2633 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2634 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2635 (bfd_alloc2, bfd_zalloc2): Delete.
2636 (_bfd_mul_overflow): Define.
2637 * libbfd.h: Regenerate.
2639 2020-02-19 Alan Modra <amodra@gmail.com>
2641 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2643 (assign_section_numbers): Likewise.
2644 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2645 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2646 bfd_malloc2, size_t amt, and unsigned tls_count.
2647 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2648 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2649 (elf_output_implib): Use bfd_alloc.
2651 2020-02-19 Alan Modra <amodra@gmail.com>
2653 * bfd.c (struct bfd): Move format and direction to other
2654 bitfields. Add "size".
2655 * bfdio.c (bfd_get_size): Cache size when not writing file.
2656 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2657 returning zero, ie. unknown.
2658 (bfd_get_alt_debug_link_info): Likewise.
2659 * bfd-in2.h: Regenerate.
2661 2020-02-19 Alan Modra <amodra@gmail.com>
2663 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2664 bfd_get_file_size twice.
2665 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2666 zero, ie. unknown, return.
2667 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2668 * elfcode.h (elf_swap_shdr_in): Likewise.
2669 (elf_object_p): Don't call bfd_get_file_size twice and correct
2672 2020-02-19 Alan Modra <amodra@gmail.com>
2674 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2675 FALSE if memory alloc fails. Adjust calls.
2676 * som.c (som_prep_for_fixups): Likewise.
2677 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2678 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2679 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2680 * som.c (som_build_and_write_symbol_table): Return via error_return
2682 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2683 (VEC_APPEND_EL): Delete.
2684 (vector_grow1): Return pointer to element. Catch overflow.
2685 Return NULL on memory allocation failure.
2686 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2687 (alpha_vms_add_fixup_ca): Likewise.
2688 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2690 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2692 2020-02-19 Alan Modra <amodra@gmail.com>
2694 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2695 * aout-target.h (object_p): Likewise.
2696 * aout-tic30.c (tic30_aout_object_p): Likewise.
2697 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2698 (emit_stringtab, write_syms, link_hash_table_create),
2699 (aout_link_write_other_symbol): Likewise.
2700 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2701 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2702 (_bfd_compute_and_write_armap): Likewise.
2703 * archures.c (bfd_arch_list): Likewise.
2704 * bfd.c (bfd_record_phdr): Likewise.
2705 * binary.c (binary_canonicalize_symtab): Likewise.
2706 * cisco-core.c (cisco_core_file_validate): Likewise.
2707 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2708 (find_arm_glue, record_arm_to_thumb_glue),
2709 (record_thumb_to_arm_glue): Likewise.
2710 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2711 (ppc_allocate_toc_section): Likewise.
2712 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2713 * coff-sh.c (sh_relax_section): Likewise.
2714 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2715 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2716 (coff_set_alignment_hook, coff_mkobject),
2717 (coff_compute_section_file_positions): Likewise.
2718 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2719 (coff_find_nearest_line_with_names),
2720 ( bfd_coff_set_symbol_class): Likewise.
2721 * cofflink.c (_bfd_coff_link_hash_table_create),
2722 (_bfd_coff_link_input_bfd): Likewise.
2723 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2724 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2725 (build_line_info_table, sort_line_sequences),
2726 (line_info_add_include_dir, line_info_add_file_name),
2727 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2728 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2729 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2730 (_bfd_ecoff_find_nearest_line),
2731 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2732 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2733 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2734 * elf-m10300.c (mn10300_elf_relax_section),
2735 (elf32_mn10300_link_hash_table_create): Likewise.
2736 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2737 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2738 * elf32-arm.c (elf32_arm_link_hash_table_create),
2739 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2740 (elf32_arm_new_section_hook): Likewise.
2741 * elf32-avr.c (elf_avr_new_section_hook),
2742 (elf32_avr_link_hash_table_create, get_local_syms),
2743 (elf32_avr_setup_section_lists): Likewise.
2744 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2745 (bfin_link_hash_table_create): Likewise.
2746 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2747 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2748 * elf32-csky.c (csky_elf_link_hash_table_create),
2749 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2750 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2751 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2752 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2753 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2754 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2755 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2756 (m32r_elf_check_relocs): Likewise.
2757 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2758 (elf32_m68hc11_setup_section_lists),
2759 (elf32_m68hc11_size_stubs): Likewise.
2760 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2761 * elf32-metag.c (elf_metag_link_hash_table_create),
2762 (elf_metag_setup_section_lists): Likewise.
2763 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2764 (microblaze_elf_check_relocs): Likewise.
2765 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2766 (nds32_elf_check_relocs): Likewise.
2767 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2768 (get_local_syms, nios2_elf32_check_relocs),
2769 (nios2_elf32_link_hash_table_create): Likewise.
2770 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2771 (or1k_elf_check_relocs): Likewise.
2772 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2773 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2774 * elf32-s390.c (elf_s390_link_hash_table_create),
2775 (elf_s390_check_relocs): Likewise.
2776 * elf32-score.c (score_elf_create_got_section),
2777 (s3_elf32_score_new_section_hook),
2778 (elf32_score_link_hash_table_create): Likewise.
2779 * elf32-score7.c (score_elf_create_got_section),
2780 (s7_elf32_score_new_section_hook): Likewise.
2781 * elf32-sh.c (sh_elf_link_hash_table_create),
2782 (sh_elf_check_relocs): Likewise.
2783 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2784 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2785 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2786 (tilepro_elf_check_relocs): Likewise.
2787 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2788 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2789 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2790 (elf_xtensa_new_section_hook): Likewise.
2791 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2792 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2793 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2794 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2795 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2796 * elf64-ppc.c (ppc64_elf_new_section_hook),
2797 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2798 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2799 * elf64-s390.c (elf_s390_link_hash_table_create),
2800 (elf_s390_check_relocs): Likewise.
2801 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2802 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2803 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2804 (elf_link_add_archive_symbols, compute_bucket_count),
2805 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2806 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2807 (bfd_elf_final_link): Likewise.
2808 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2809 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2810 (elfNN_aarch64_new_section_hook): Likewise.
2811 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2812 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2813 (riscv_elf_check_relocs): Likewise.
2814 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2815 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2816 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2817 (_bfd_mips_elf_link_hash_table_create): Likewise.
2818 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2819 (_bfd_sparc_elf_check_relocs),
2820 (_bfd_sparc_elf_new_section_hook): Likewise.
2821 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2822 (tilegx_elf_check_relocs): Likewise.
2823 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2824 * format.c (bfd_check_format_matches): Likewise.
2825 * hash.c (_bfd_stringtab_init): Likewise.
2826 * ihex.c (ihex_scan): Likewise.
2827 * irix-core.c (irix_core_core_file_p): Likewise.
2828 * linker.c (bfd_wrapped_link_hash_lookup),
2829 (_bfd_generic_link_hash_table_create),
2830 (_bfd_generic_reloc_link_order): Likewise.
2831 * lynx-core.c (lynx_core_file_p): Likewise.
2832 * netbsd-core.c (netbsd_core_file_p): Likewise.
2833 * osf-core.c (osf_core_core_file_p): Likewise.
2834 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2835 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2836 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2837 * peicode.h (pe_mkobject): Likewise.
2838 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2839 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2840 * sco5-core.c (read_uarea): Likewise.
2841 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2842 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2843 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2844 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2845 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2846 * srec.c (srec_scan): Likewise.
2847 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2848 * targets.c (bfd_target_list): Likewise.
2849 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2850 * trad-core.c (trad_unix_core_file_p): Likewise.
2851 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2852 (vms_new_section_hook): Likewise.
2853 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2854 * xcofflink.c (xcoff_get_section_contents),
2855 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2856 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2857 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2859 2020-02-19 Alan Modra <amodra@gmail.com>
2861 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2863 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2865 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2866 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2867 a build_list_p argument. Don't search plugin_list. Short circuit
2868 when building the plugin list.
2869 (has_plugin): Renamed to has_plugin_list.
2870 (bfd_plugin_set_plugin): Don't set has_plugin.
2871 (bfd_plugin_specified_p): Check plugin_list instead.
2872 (build_plugin_list): New function.
2873 (load_plugin): Call build_plugin_list and use plugin_list.
2875 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2878 * plugin.c (try_claim): Always clean up for LTO wrapper.
2879 (try_load_plugin): Treat each object as independent. Create a
2880 copy for plugin name.
2882 2020-02-11 Nick Clifton <nickc@redhat.com>
2884 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2885 for addresses in print statements.
2886 (msp430_elf_relax_delete_bytes): Likewise.
2887 (msp430_elf_relax_add_words): Likewise.
2888 (msp430_elf_relax_section): Likewise.
2890 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2892 * plugin.c (add_symbols): Clear plugin_data memory.
2894 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2897 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2898 (EXECUTABLE_SUFFIX): Likewise.
2899 * config.in: Regenerated.
2900 * configure: Likewise.
2901 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2902 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2903 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2904 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2905 (get_lto_wrapper): New.
2906 (setup_lto_wrapper_env): Likewise.
2907 (current_plugin): Likewise.
2908 (register_all_symbols_read): Likewise.
2909 (register_cleanup): Likewise.
2910 (get_symbols): Likewise.
2911 (add_input_file): Likewise.
2912 (bfd_plugin_close_and_cleanup): Likewise.
2913 (claim_file): Removed.
2914 (register_claim_file): Set current_plugin->claim_file.
2915 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2916 lto_syms in current_plugin.
2917 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2918 all_symbols_read handler. Copy real symbols to plugin_data.
2919 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2920 (try_load_plugin): Don't reuse the previous plugin for LTO
2921 wrapper. Set up GCC LTO wrapper if possible. Don't set
2922 plugin_list_iter->claim_file.
2923 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2925 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2928 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2930 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2931 check if previous instruction matches a conditional jump inserted
2932 earlier. Invert conditional jump and delete branch in this case.
2934 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2936 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2937 msp430_elf_relax_add_words. Support insertion of either one or two
2939 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2940 needs to be grown. Handle insertion of branch instruction to replace
2943 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2945 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2946 debugging relocations.
2947 (msp430_elf_relax_delete_bytes): Likewise.
2948 (msp430_elf_relax_add_two_words): Likewise.
2949 (msp430_elf_relax_section): Likewise.
2951 2020-02-10 Alan Modra <amodra@gmail.com>
2953 * archures.c: Wrap overlong z80 comments.
2954 * bfd-in2.h: Regenerate.
2956 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2959 * archures.c: Add GBZ80 and Z80N machine values.
2960 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2961 * coff-z80.c: Add support for new reloc.
2962 * coffcode.h: Add support for new machine values.
2963 * cpu-z80.c: Add support for new machine names.
2964 * elf32-z80.c: Add support for new reloc.
2965 * bfd-in2.h: Regenerate.
2966 * libbfd.h: Regenerate.
2968 2020-02-07 Nick Clifton <nickc@redhat.com>
2971 * elf.c (rewrite_elf_program_header): Do not complain if no
2972 sections are mapped to a segment.
2974 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2977 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2978 for garbage collection on __patchable_function_entries section
2979 without linked-to section.
2981 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2984 * bfd-in2.h: Regenerated.
2985 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2986 on section if gc_mark of any of its linked-to sections is set
2987 and don't set gc_mark again.
2988 * section.c (asection): Add linked_to_symbol_name to map_head
2991 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2993 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2994 reporting an unrecognized instruction with R_V850_LONGJUMP.
2996 2020-02-05 Alan Modra <amodra@gmail.com>
2998 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3000 2020-02-04 Alan Modra <amodra@gmail.com>
3002 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3003 R_PPC_VLE_ADDR20, goto copy_reloc.
3005 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3007 * bfd-in2.h: Regenerated.
3008 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3010 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3013 * bfd-in2.h: Regenerated.
3014 * ecoff.c (bfd_debug_section): Add section_id.
3015 * section.c (bfd_section): Add section_id.
3016 (SEC_ASSEMBLER_SECTION_ID): New.
3017 (BFD_FAKE_SECTION): Add section_id.
3019 2020-02-01 Nick Clifton <nickc@redhat.com>
3021 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3024 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3026 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3027 encodings are relative to the GOT on nios2, too.
3029 2020-01-31 Alan Modra <amodra@gmail.com>
3031 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3032 file. Use $< and $@ in rules.
3033 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3034 (elf32-ia64.c, elf64-ia64.c): Likewise.
3035 (elf32-riscv.c, elf64-riscv.c): Likewise.
3036 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3037 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3038 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3039 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3040 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3041 * Makefile.in: Regenerate.
3043 2020-01-31 Alan Modra <amodra@gmail.com>
3046 * elf.c (setup_group): Don't clear entire section contents,
3047 just the padding after group flags. Release alloc'd memory
3048 after a seek or read failure.
3050 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3052 * peXXigen.c (pe_is_repro): New function.
3053 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3054 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3056 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3058 * peXXigen.c (debug_type_names): Add names for new debug data type
3061 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3063 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3064 inner loop. Fix a memory leak.
3066 2020-01-30 Alan Modra <amodra@gmail.com>
3068 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3069 or obj_coff_keep_strings here.
3070 (coff_get_normalized_symtab): Free external syms directly.
3071 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3074 2020-01-27 Jim Wilson <jimw@sifive.com>
3076 * cpu-riscv.c (riscv_scan): New.
3077 (N): Change bfd_default_scan to riscv_scan.
3079 2020-01-27 Andreas Schwab <schwab@suse.de>
3081 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3082 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3083 * Makefile.in: Regenerate.
3084 * cpu-plugin.c: Remove.
3085 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3086 (bfd_plugin_arch): Remove declaration.
3087 * bfd-in2.h: Regenerate.
3088 * po/SRC-POTFILES.in: Regenerate.
3090 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3091 Alan Modra <amodra@gmail.com>
3094 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3096 2020-01-24 Jim Wilson <jimw@sifive.com>
3098 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3099 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3100 avoid over long line.
3102 2020-01-24 Nick Clifton <nickc@redhat.com>
3105 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3106 syms and keep strings flags as these may have been set in order to
3107 prevent a bogus call to free.
3109 2020-01-23 Nick Clifton <nickc@redhat.com>
3111 * po/fr.po: Updated French translation.
3113 2020-01-23 Alan Modra <amodra@gmail.com>
3116 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3117 by zero when p_align is zero.
3119 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3121 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3122 (riscv_prefix_cmp): Likewise.
3123 (riscv_non_std_ext_p): Deleted.
3124 (riscv_std_sv_ext_p): Likewise.
3125 (riscv_non_std_sv_ext_p): Likewise.
3126 (riscv_merge_non_std_and_sv_ext): Rename to...
3127 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3128 (riscv_merge_arch_attr_info): Replace 3 calls to
3129 riscv_merge_non_std_and_sv_ext with single call to
3130 riscv_merge_multi_letter_ext.
3131 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3132 encounter a 'z' prefix.
3133 (riscv_get_prefix_class): New function, return prefix class based
3134 on first few characters of input string.
3135 (riscv_parse_config): New structure to factor out minor differences
3136 in extension class parsing behaviour.
3137 (riscv_parse_sv_or_non_std_ext): Rename to...
3138 (riscv_parse_prefixed_ext): and parameterise with
3140 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3141 (riscv_multi_letter_ext_valid_p): New.
3142 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3143 (riscv_parse_subset): Delegate all non-single-letter parsing work
3144 to riscv_parse_prefixed_ext.
3145 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3146 (riscv_get_prefix_class): Declare.
3148 2020-01-22 Alan Modra <amodra@gmail.com>
3150 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3151 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3152 __tls_get_addr_desc.
3153 (ppc64_elf_size_stubs): Add section for linker generated
3154 __tls_get_addr_desc wrapper function. Loop at least once if
3155 generating this function.
3156 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3157 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3159 2020-01-22 Alan Modra <amodra@gmail.com>
3161 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3162 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3164 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3165 (STDU_R1_0R1, ADDI_R1_R1): Define.
3166 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3167 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3168 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3169 no_tls_get_addr_regsave.
3170 (branch_reloc_hash_match): Add hash3 and hash4.
3171 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3172 (ppc64_elf_size_dynamic_sections): Likewise.
3173 (ppc64_elf_relocate_section): Likewise.
3174 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3175 __tls_get_addr stub.
3176 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3178 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3179 eh_frame for regsave __tls_get_addr.
3181 2020-01-22 Alan Modra <amodra@gmail.com>
3183 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3184 which __tls_get_addr calls will be eliminated.
3186 2020-01-20 Nick Clifton <nickc@redhat.com>
3188 * po/pt.po: Updates Portuguese translation.
3189 * po/ru.po: Updated Russian translation.
3190 * po/uk.po: Updated Ukranian translation.
3192 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3195 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3196 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3198 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3199 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3200 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3201 "rex leal x@tlsdesc(%rip), %reg" to
3202 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3203 "call *(%eax)" to "nopl (%rax)".
3205 2020-01-20 Alan Modra <amodra@gmail.com>
3207 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3208 (MTLR_R11): Don't define.
3209 (LD_R0_0R3, CMPDI_R0_0): Define.
3210 (build_tls_get_addr_stub): Don't use r11 in stub.
3212 2020-01-20 Alan Modra <amodra@gmail.com>
3214 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3215 (defined_sym_val, is_tls_get_addr): Likewise.
3217 2020-01-18 Nick Clifton <nickc@redhat.com>
3219 * version.m4 (BFD_VERSION): Set to 2.34.50.
3220 * configure: Regenerate.
3221 * po/bfd.pot: Regenerate.
3223 2020-01-18 Nick Clifton <nickc@redhat.com>
3225 Binutils 2.34 branch created.
3227 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3229 * coff-arm.c: Fix spelling error (seperate).
3230 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3232 * sysdep.h (strnlen): Fix spelling error (seperate).
3234 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3237 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3239 2020-01-15 Alan Modra <amodra@gmail.com>
3242 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3243 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3244 of function symbols unless dot symbols are present. Do warn
3245 whenever one is created, regardles of whether a PLT entry is
3246 also emitted for the function symbol.
3248 2020-01-14 Alan Modra <amodra@gmail.com>
3250 * som.c (som_bfd_count_ar_symbols): Error when file position
3251 of symbols on chains is not strictly increasing.
3253 2020-01-14 Alan Modra <amodra@gmail.com>
3255 * vms.h (VMS_DEBUG): Define as 0.
3256 * vms-alpha.c (image_write): Move debug output after bounds check.
3258 (_bfd_vms_slurp_eihd): Warning fix.
3259 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3261 2020-01-13 Alan Modra <amodra@gmail.com>
3263 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3264 for "ignored" records.
3266 2020-01-13 Alan Modra <amodra@gmail.com>
3268 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3269 Delete asect name check. Move asect NULL check to wasm_object_p.
3270 Correct bounds check of sizes against end. Replace uses of
3271 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3272 just one bfd_release.
3273 (wasm_scan): Don't use malloc/strdup for section names,
3274 bfd_alloc instead. Simplify code prefixing section name.
3275 Formatting. Don't attempt to free memory here..
3276 (wasm_object_p): ..do so here.
3278 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3281 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3282 UNDEFWEAK_NO_DYNAMIC_RELOC.
3283 (allocate_dynrelocs_for_symbol): Likewise.
3285 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3288 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3290 2020-01-10 Alan Modra <amodra@gmail.com>
3292 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3294 2020-01-09 Nick Clifton <nickc@redhat.com>
3297 * bfd.c (bfd_convert_section_contents): Check for a compress
3298 header size that is larger than the actual section size.
3300 2020-01-08 Alan Modra <amodra@gmail.com>
3303 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3304 after removing sections.
3306 2020-01-06 Jim Wilson <jimw@sifive.com>
3309 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3310 check for !bfd_link_pic (info).
3311 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3312 <R_RISCV_JAL>: Add comment.
3313 (_bfd_riscv_relax_section): For plt.offset check, add check for
3314 bfd_link_pic (info). Add comment.
3316 2020-01-06 Alan Modra <amodra@gmail.com>
3318 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3319 match failures. Don't init to bfd_error_wrong_format before
3320 calling _bfd_check_format.
3322 2020-01-06 Alan Modra <amodra@gmail.com>
3324 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3325 status rather than exiting on stack overflow or underflow.
3326 (_bfd_vms_slurp_etir): Adjust to suit.
3328 2020-01-06 Alan Modra <amodra@gmail.com>
3330 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3332 2020-01-06 Alan Modra <amodra@gmail.com>
3334 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3335 command. Check name offset is within command.
3336 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3337 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3338 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3339 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3340 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3341 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3342 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3343 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3344 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3345 (bfd_mach_o_read_segment): Similarly.
3346 (bfd_mach_o_read_thread): Properly bound check thread struct.
3347 Don't repeat checks on second loop.
3348 (bfd_mach_o_read_command): Fail on invalid command length.
3350 2020-01-04 Alan Modra <amodra@gmail.com>
3352 * format.c (bfd_check_format_matches): Add preserve_match.
3353 Save initial bfd state in "preserve", matched bfd state in
3354 "preserve_match". Save just the first match. Release
3355 bfd_alloc memory. Restore and finish preserved state as
3356 appropriate on all function exit paths.
3358 2020-01-04 Alan Modra <amodra@gmail.com>
3360 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3362 2020-01-04 Alan Modra <amodra@gmail.com>
3364 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3367 2020-01-03 Nick Clifton <nickc@redhat.com>
3370 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3371 there is enough data remaining in the code buffer before
3372 attempting to read a function stub.
3374 2020-01-03 Nick Clifton <nickc@redhat.com>
3377 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3378 return value from bfd_malloc.
3379 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3380 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3381 (elf32_arm_filter_cmse_symbols): Likewise.
3382 (elf32_arm_write_section): Likewise.
3383 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3384 (bfd_mach_o_follow_dsym): Likewise.
3385 * pef.c (bfd_pef_print_loader_section): Likewise.
3386 (bfd_pef_scan_start_address): Likewise.
3387 (bfd_pef_parse_function_stubs): Likewise.
3388 (bfd_pef_parse_symbols): Likewise.
3390 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3392 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3393 on binary inputs ld/PR25316.
3394 (is_ia64_elf): new helper to filter on ia64 objects.
3396 2020-01-03 Jan Beulich <jbeulich@suse.com>
3398 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3400 (bfd_mach_o_scan): Insert underscore in two variable names.
3402 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3404 * Makefile.am: Add z80-elf target support.
3405 * configure.ac: Likewise.
3406 * targets.c: Likewise.
3407 * Makefile.in: Regenerate.
3408 * configure: Regenerate.
3409 * config.bfd: Add z80-elf target support and new arches: ez80 and
3411 * elf32-z80.c: New file.
3412 * archures.c: Add new z80 architectures: eZ80 and Z180.
3413 * coffcode.h: Likewise.
3414 * cpu-z80.c: Likewise.
3415 * coff-z80.c: Add new relocations for Z80 target and local label
3417 * reloc.c: Add new relocs.
3418 * bfd-in2.h: Regenerate.
3419 * libbfd.h: Regenerate.
3421 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3425 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3427 2020-01-01 Alan Modra <amodra@gmail.com>
3429 Update year range in copyright notice of all files.
3431 For older changes see ChangeLog-2019
3433 Copyright (C) 2020 Free Software Foundation, Inc.
3435 Copying and distribution of this file, with or without modification,
3436 are permitted in any medium without royalty provided the copyright
3437 notice and this notice are preserved.
3443 version-control: never