1 2020-07-20 Alan Modra <amodra@gmail.com>
3 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
5 2020-07-19 Alan Modra <amodra@gmail.com>
7 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
8 (select_alt_stub): New function.
9 (ppc_get_stub_entry): Use it here.
10 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
12 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
13 merge notoc stubs with other varieties when power10_stubs is "auto".
14 Instead dup the stub hash table entry.
15 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
16 tests of power10_stubs.
18 2020-07-15 Alan Modra <amodra@gmail.com>
21 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
23 2020-07-15 Nick Clifton <nickc@redhat.com>
26 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
27 check for aux entries that overflow the buufer.
29 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
31 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
32 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
34 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
35 Alan Modra <amodra@gmail.com>
38 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
39 objects both before and after normal object files.
40 * elflink.c (_bfd_elf_section_already_linked): Likewise.
42 2020-07-10 Alan Modra <amodra@gmail.com>
44 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
45 * elf64-ppc.c (struct ppc_link_hash_table): Delete
47 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
48 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
49 uses of power10_stubs.
51 2020-07-09 Alan Modra <amodra@gmail.com>
56 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
57 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
59 (coff_write_object_contents): Remove PPC_PE code.
60 * config.bfd: Move powerpcle-pe to removed targets.
61 * configure.ac: Remove powerpc PE entries.
62 * libcoff-in.h (ppc_allocate_toc_section): Delete.
63 (ppc_process_before_allocation): Delete.
64 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
65 * targets.c: Remove powerpc PE vectors.
66 * po/SRC-POTFILES.in: Regenerate.
67 * libcoff.h: Regenerate.
68 * Makefile.in: Regenerate.
69 * configure: Regenerate.
71 2020-07-09 Nick Clifton <nickc@redhat.com>
73 * po/fr.po: Updated French translation.
75 2020-07-07 Alan Modra <amodra@gmail.com>
77 * xcofflink.c (xcoff_mark): Don't mark const sections.
78 (bfd_xcoff_record_link_assignment): Add FIXME.
79 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
80 sections being discarded by linker script.
82 2020-07-07 Alan Modra <amodra@gmail.com>
84 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
85 time, uid, gid and mode for deterministic archive.
86 (xcoff_write_archive_contents_big): Likewise.
88 2020-07-07 Alan Modra <amodra@gmail.com>
90 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
93 2020-07-06 Nick Clifton <nickc@redhat.com>
95 * po/pt.po: Updated Portuguese translation.
96 * po/uk.po: Updated Ukranian translation.
98 2020-07-04 Nick Clifton <nickc@redhat.com>
100 * version.m4: Set version to 2.35.50.
101 * configure: Regenerate.
102 * po/bbfd.pot: Regenerate.
104 2020-07-04 Nick Clifton <nickc@redhat.com>
106 Binutils 2.35 branch created.
108 2020-07-01 Alan Modra <amodra@gmail.com>
111 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
112 raw syment index before dereferencing.
114 2020-07-01 Alan Modra <amodra@gmail.com>
116 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
118 2020-07-01 Alan Modra <amodra@gmail.com>
120 * config.bfd: Obsolete xc16x.
122 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
124 * archures.c (bfd_mach_i386_nacl): Removed.
125 (bfd_mach_i386_i386_nacl): Likewise.
126 (bfd_mach_x86_64_nacl): Likewise.
127 (bfd_mach_x64_32_nacl): Likewise.
128 * config.bfd: Remove *-*-nacl* targets.
129 * configure.ac: Remove x86 NaCl target vectors.
130 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
131 (bfd_x64_32_nacl_arch): Likewise.
132 (bfd_x86_64_nacl_arch): Likewise.
133 (bfd_i386_nacl_arch): Likewise.
134 (bfd_x64_32_arch_intel_syntax): Updated.
135 * elf32-i386.c: Don't include "elf-nacl.h".
136 (elf_i386_nacl_plt): Removed.
137 (elf_i386_nacl_plt0_entry): Likewise.
138 (elf_i386_nacl_plt_entry): Likewise.
139 (elf_i386_nacl_pic_plt0_entry): Likewise.
140 (elf_i386_nacl_pic_plt_entry): Likewise.
141 (elf_i386_nacl_eh_frame_plt): Likewise.
142 (elf_i386_nacl_plt): Likewise.
143 (elf32_i386_nacl_elf_object_p): Likewise.
144 (elf_i386_get_synthetic_symtab): Updated.
145 (elf_i386_link_setup_gnu_properties): Likewise.
146 * elf64-x86-64.c: Don't include "elf-nacl.h".
147 (elf_x86_64_nacl_plt): Removed.
148 (elf64_x86_64_nacl_elf_object_p): Likewise.
149 (elf_x86_64_nacl_plt0_entry): Likewise.
150 (elf_x86_64_nacl_plt_entry): Likewise.
151 (elf_x86_64_nacl_eh_frame_plt): Likewise.
152 (elf_x86_64_nacl_plt): Likewise.
153 (elf32_x86_64_nacl_elf_object_p): Likewise.
154 (elf_x86_64_get_synthetic_symtab): Updated.
155 (elf_x86_64_link_setup_gnu_properties): Likewise.
156 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
157 * targets.c: Remove x86 NaCl target vectors.
158 * bfd-in2.h: Regenerated.
159 * configure: Likewise.
161 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
163 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
164 _bfd_elf_add_dynamic_tags.
166 2020-06-29 Alan Modra <amodra@gmail.com>
168 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
169 return value of bfd_bread. Don't read more than requested length.
170 Sanity check length. Properly terminate file name.
172 2020-06-29 Alan Modra <amodra@gmail.com>
174 * arc-got.h: Use C style comments.
175 * coff-z80.c: Likewise.
176 * elf32-csky.c: Likewise.
177 * peXXigen.c: Likewise.
178 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
181 2020-06-26 Pat Bernardi <bernardi@adacore.com>
183 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
184 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
186 2020-06-26 Alan Modra <amodra@gmail.com>
188 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
189 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
190 (riscv_get_priv_spec_name): Move to..
191 * cpu-riscv.c: ..here.
192 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
193 Use %u to print unsigned numbers.
195 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
197 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
198 default architecture.
200 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
203 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
204 _bfd_elf_add_dynamic_tags.
206 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
209 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
210 _bfd_elf_add_dynamic_tags.
212 2020-06-24 Alan Modra <amodra@gmail.com>
214 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
215 shifts without undefined behaviour.
217 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
219 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
221 (_bfd_elf_add_dynamic_tags): New.
222 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
223 _bfd_elf_add_dynamic_tags.
224 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
225 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
226 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
227 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
228 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
229 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
230 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
231 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
233 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
234 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
235 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
236 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
237 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
238 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
239 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
240 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
241 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
243 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
244 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
245 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
246 _bfd_elf_maybe_vxworks_add_dynamic_tags.
247 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
248 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
250 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
251 (_bfd_x86_elf_size_dynamic_sections): Likewise.
252 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
253 dt_reloc_sz and dt_reloc_ent.
254 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
255 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
257 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
258 etab.dt_pltgot_required.
259 (elf32_hppa_size_dynamic_sections): Call
260 _bfd_elf_add_dynamic_tags.
261 * elf32-metag.c (elf_metag_link_hash_table_create): Set
262 etab.dt_pltgot_required.
263 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
264 * elf32-sh.c (sh_elf_link_hash_table_create): Set
265 root.dt_pltgot_required for FDPIC output.
266 (sh_elf_size_dynamic_sections): Call
267 _bfd_elf_maybe_vxworks_add_dynamic_tags.
268 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
269 elf.dt_pltgot_required.
270 (elf_xtensa_size_dynamic_sections): Call
271 _bfd_elf_add_dynamic_tags.
272 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
273 root.dt_pltgot_required.
274 (elf64_hppa_size_dynamic_sections): Call
275 _bfd_elf_add_dynamic_tags.
276 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
277 root.dt_pltgot_required.
278 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
279 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
280 * elflink.c (_bfd_elf_add_dynamic_tags): New.
282 2020-06-22 Saagar Jha <saagar@saagarjha.com>
284 * mach-o.c: Support the new load commands by reading a linkedit
285 data command for them.
287 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
289 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
290 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
291 (riscv_get_priv_spec_class): Likewise.
292 (riscv_get_priv_spec_name): Likewise.
293 (riscv_get_priv_spec_class_from_numbers): New function, convert
294 the version numbers into string, then call riscv_get_priv_spec_class
295 to get the priv spec class.
296 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
297 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
298 (riscv_get_priv_spec_name): Likewise.
299 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
300 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
301 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
302 of input and output objects form their priv spec attributes by
303 riscv_get_priv_spec_class_from_numbers. Report warning rather than
304 errors when linking objects with differnet priv spec versions. We do
305 know v1.9.1 may have conflicts to other versions, so report the
306 warning, too. After that, update the output priv spec version to the
309 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
311 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
312 priv attributes, we will check the conflicts for all of them (major,
313 minor and revision), and then set the priv_attrs_merged to TRUE to
314 indicate that we have handled all of the priv attributes. Remove
315 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
317 2020-06-21 Alan Modra <amodra@gmail.com>
320 * configure.ac: Disable plugins by default for some targets.
321 * plugin.c: Comment typo fix.
322 * configure: Regenerate.
324 2020-06-19 Nick Clifton <nickc@redhat.com>
326 * plugin.c (try_load_plugin): Suppress the error message about
327 being unable to open a plugin if creating a list of viable
330 2020-06-16 Alan Modra <amodra@gmail.com>
332 * aout-tic30.c: Delete file.
333 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
334 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
335 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
336 (xc16x-*-elf): Sort properly.
337 * configure.ac: Remove tic30_aout_vec.
338 * targets.c: Likewise.
339 * Makefile.in: Regenerate.
340 * configure: Regenerate.
341 * po/SRC-POTFILES.in: Regenerate.
343 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
345 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
346 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
347 (elf32xtensa_abi): New global variable.
348 (xtensa_abi_choice): New function.
349 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
350 XSHAL_ABI to select PLT code.
352 2020-06-15 Roland McGrath <mcgrathr@google.com>
354 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
355 field of bfd_link_info.
357 2020-06-15 Alan Modra <amodra@gmail.com>
359 * config.bfd: Obsolete powerpcle-*-pe targets.
361 2020-06-15 Alan Modra <amodra@gmail.com>
364 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
365 symbols that were defined in discarded sections.
366 * cofflink.c (coff_link_check_archive_element): Likewise.
367 (coff_link_add_symbols): Set indx to -3 for symbols defined in
369 (_bfd_coff_write_global_sym): Don't emit such symbols.
370 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
371 libcoff.h: Regenerate.
373 2020-06-11 Alan Modra <amodra@gmail.com>
376 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
378 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
380 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
381 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
382 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
385 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
388 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
389 Clear verinfo.verdef.
391 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
394 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
395 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
396 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
398 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
399 Set ifunc_resolvers if there are FUNC resolvers.
400 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
401 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
402 with elf.ifunc_resolvers.
403 (write_plt_relocs_for_local_syms): Likewise.
404 (ppc64_elf_relocate_section): Likewise.
405 (ppc64_elf_finish_dynamic_sections): Likewise.
406 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
408 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
409 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
410 instead of readonly_dynrelocs_against_ifunc.
411 * elfxx-x86.h (elf_x86_link_hash_table): Remove
412 readonly_dynrelocs_against_ifunc.
414 2020-06-09 Alan Modra <amodra@gmail.com>
416 * elf64-ppc.c (struct ppc_link_hash_table): Delete
417 maybe_local_ifunc_resolver field.
418 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
419 cases where maybe_local_ifunc_resolver was set.
420 (ppc64_elf_relocate_section): Likewise.
421 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
424 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
426 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
428 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
430 (elf32_arm_size_dynamic_sections): Updated. Clear
431 root.tlsdesc_plt for DF_BIND_NOW.
432 (elf32_arm_finish_dynamic_sections): Updated.
433 (elf32_arm_output_arch_local_syms): Likewise.
434 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
435 Clear root.tlsdesc_plt for DF_BIND_NOW.
436 (nds32_elf_finish_dynamic_sections): Updated.
437 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
438 dt_tlsdesc_plt and dt_tlsdesc_got.
439 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
440 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
441 tlsdesc_plt and dt_tlsdesc_got.
442 (elfNN_aarch64_allocate_dynrelocs): Updated.
443 (elfNN_aarch64_finish_dynamic_sections): Likewise.
444 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
445 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
447 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
448 (_bfd_x86_elf_size_dynamic_sections): Likewise.
449 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
450 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
453 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
455 * elf32-tic6x.c (elf32_bed): Defined the default to
458 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
460 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
462 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
463 root.splt/root.srelplt.
464 (elf64_hppa_create_dynamic_sections): Likewise.
465 (elf64_hppa_size_dynamic_sections): Likewise.
466 (elf64_hppa_finish_dynamic_symbol): Likewise.
467 (elf_hppa_final_link): Likewise.
468 (elf_hppa_final_link_relocate): Likewise.
470 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
472 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
473 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
476 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
478 * elf-bfd.h (elf_target_os): New.
479 (elf_link_hash_table): Add target_os.
480 (elf_backend_data): Add target_os.
481 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
482 symbian_p and nacl_p.
483 (create_got_section): Updated.
484 (elf32_arm_create_dynamic_sections): Likewise.
485 (arm_type_of_stub): Likewise.
486 (elf32_arm_create_or_find_stub_sec): Likewise.
487 (elf32_arm_allocate_plt_entry): Likewise.
488 (elf32_arm_populate_plt_entry): Likewise.
489 (elf32_arm_final_link_relocate): Likewise.
490 (elf32_arm_check_relocs): Likewise.
491 (allocate_dynrelocs_for_symbol): Likewise.
492 (elf32_arm_finish_dynamic_symbol): Likewise.
493 (elf32_arm_finish_dynamic_sections): Likewise.
494 (elf32_arm_output_plt_map_1): Likewise.
495 (elf32_arm_output_arch_local_syms): Likewise.
496 (elf32_arm_add_symbol_hook): Likewise.
497 (elf32_arm_nacl_link_hash_table_create): Likewise.
498 (elf32_arm_vxworks_link_hash_table_create): Likewise.
499 (elf32_arm_symbian_link_hash_table_create): Likewise.
500 (ELF_TARGET_OS): New.
501 * elf32-i386.c (elf_i386_arch_bed): Removed.
502 (elf_backend_arch_data): Likewise.
503 (elf_i386_solaris_arch_bed): Likewise.
504 (elf_i386_nacl_arch_bed): Likewise.
505 (elf_i386_vxworks_arch_bed): Likewise.
506 (elf_i386_relocate_section): Updated.
507 (elf_i386_finish_dynamic_sections): Likewise.
508 (elf_i386_get_synthetic_symtab): Likewise.
509 (elf_i386_link_setup_gnu_properties): Likewise.
510 (ELF_TARGET_OS): New.
511 * elf32-mips.c (ELF_TARGET_OS): New.
512 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
513 (ppc_elf_create_got): Updated.
514 (ppc_elf_create_dynamic_sections): Likewise.
515 (ppc_elf_check_relocs): Likewise.
516 (ppc_elf_adjust_dynamic_symbol): Likewise.
517 (ppc_elf_size_dynamic_sections): Likewise.
518 (ppc_elf_relocate_section): Likewise.
519 (ppc_elf_finish_dynamic_sections): Likewise.
520 (ppc_elf_vxworks_link_hash_table_create): Likewise.
521 (ELF_TARGET_OS): New.
522 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
523 (sh_elf_link_hash_table_create): Updated.
524 (sh_elf_create_dynamic_sections): Likewise.
525 (allocate_dynrelocs): Likewise.
526 (sh_elf_size_dynamic_sections): Likewise.
527 (sh_elf_relocate_section): Likewise.
528 (sh_elf_finish_dynamic_symbol): Likewise.
529 (sh_elf_finish_dynamic_sections): Likewise.
530 (ELF_TARGET_OS): New.
531 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
533 (bfd_elf32_bfd_link_hash_table_create): Likewise.
534 (ELF_TARGET_OS): New.
535 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
536 (elf_x86_64_solaris_arch_bed): Likewise.
537 (elf_x86_64_nacl_arch_bed): Likewise.
538 (elf_x86_64_finish_dynamic_sections): Updated.
539 (elf_x86_64_get_synthetic_symtab): Likewise.
540 (elf_x86_64_link_setup_gnu_properties): Likewise.
541 (ELF_TARGET_OS): New.
542 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
544 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
545 (MIPS_ELF_REL_DYN_NAME): Updated.
546 (ELF_MIPS_GP_OFFSET): Likewise.
547 (mips_elf_create_local_got_entry): Likewise.
548 (mips_elf_allocate_dynamic_relocations): Likewise.
549 (mips_elf_count_got_symbols): Likewise.
550 (is_gott_symbol): Likewise.
551 (mips_elf_calculate_relocation): Likewise.
552 (mips_elf_create_dynamic_relocation): Likewise.
553 (_bfd_mips_elf_check_relocs): Likewise.
554 (allocate_dynrelocs): Likewise.
555 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
556 (mips_elf_lay_out_got): Likewise.
557 (mips_elf_set_plt_sym_value): Likewise.
558 (_bfd_mips_elf_size_dynamic_sections): Likewise.
559 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
560 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
561 (_bfd_mips_elf_final_link): Likewise.
562 (_bfd_mips_init_file_header): Likewise.
563 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
565 (allocate_dynrelocs): Likewise.
566 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
567 (_bfd_sparc_elf_relocate_section): Likewise.
568 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
569 (sparc_finish_dyn): Likewise.
570 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
571 * elfxx-target.h (ELF_TARGET_OS): New.
572 (elfNN_bed): Add ELF_TARGET_OS.
573 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
574 (_bfd_x86_elf_link_hash_table_create): Likewise.
575 (_bfd_x86_elf_size_dynamic_sections): Likewise.
576 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
577 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
578 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
579 * elfxx-x86.h (elf_x86_target_os): Removed.
580 (elf_x86_backend_data): Likewise.
581 (get_elf_x86_backend_data): Likewise.
582 (elf_x86_link_hash_table): Remove target_os.
584 2020-06-06 Alan Modra <amodra@gmail.com>
587 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
588 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
589 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
590 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
591 * elf64-ppc.c: Update throughout for reloc renaming.
592 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
593 * libbfd.h: Regenerate.
594 * bfd-in2.h: Regenerate.
596 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
599 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
602 2020-06-05 Nick Clifton <nickc@redhat.com>
604 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
607 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
609 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
610 priv_may_conflict, in_priv_zero and out_priv_zero to decide
611 whether the object can be linked according to it's priv
612 attributes. The object without any priv spec attributes can
613 be linked with others. If the first input object doesn't contain
614 any priv attributes, then we need to copy the setting from the
615 next input one. Also report more detailed error messages to user.
617 2020-06-04 Stephen Casner <casner@acm.org>
619 Extend pdp11-aout symbol table format to accommodate .stab
620 symbols and implement correct handling of them.
622 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
623 (N_STAB, is_stab): Needed new function is_stab to disambiguate
624 normal vs. .stab symbol table type values, replacing N_STAB mask.
625 (translate_from_native_sym_flags): Determine correct section for
626 different .stab types.
627 (translate_to_native_sym_flags): Leave .stab types intact.
628 (translate_symbol_table): Error if symbol indicates overlay;
629 store desc field from .stab symbols.
630 (write_syms): Output desc field with symbol.
631 (aout_link_check_ar_symbols): Skip .stab symbols.
632 (aout_link_add_symbols): Correctly distinguish .stab symbols.
633 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
634 (aout_link_write_symbols): Write 0 for desk and ovly fields;
635 correctly distinguish .stab symbols and select calculate their
636 section and value; and copy desc and ovly fields from input symbol
639 2020-06-04 Stephen Casner <casner@acm.org>
641 * aoutx.h (translate_symbol_table): Comment had external and
643 * pdp11.c (translate_symbol_table): Likewise.
645 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
647 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
648 (is_x86_elf): Check elf.hash_table_id instead of target_id.
649 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
651 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
654 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
655 in debug section against symbol defined in shared library to 0.
656 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
657 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
658 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
659 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
660 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
661 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
662 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
663 * elf32-sh.c (sh_elf_check_relocs): Likewise.
664 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
665 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
666 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
667 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
668 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
669 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
671 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
672 there is non-GOT reference.
673 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
674 non-alloced sections.
676 2020-06-03 Stephen Casner <casner@acm.org>
678 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
680 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
682 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
683 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
684 other size that doesn't qcover the header word.
685 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
686 string table, and zero it.
687 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
688 message and set bfd_error on finding an invalid name string offset.
689 (add_to_stringtab): INLINE -> inline
690 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
692 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
693 any relocs that could not be recognised.
694 92744f05809 PR 20929 - Check for relocs without an associated symbol.
695 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
696 name exists and is long enough, before attempting to see if it is
698 c3864421222 - Correct case for N_SO being the last symbol.
699 50455f1ab29 PR 20891 - Handle the case where the main file name
700 and the directory name are both empty.
701 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
702 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
703 range string table offsets.
704 531336e3a0b PR 20909 - Fix off-by-one error in check for an
705 illegal string offset.
706 (aout_link_includes_newfunc): Add comment.
707 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
708 on unexpected relocation type rather than ASSERT.
710 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
713 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
714 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
716 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
719 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
720 non-alloced sections.
722 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
724 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
725 dynamic relocations for non SEC_ALLOC sections.
727 2020-06-03 Gunther Nikl <gnikl@justmail.de>
729 * aout64.c (BMAGIC, QMAGIC): Do not define.
730 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
731 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
732 to check the file format.
733 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
734 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
735 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
737 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
739 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
740 relocations for non SEC_ALLOC sections.
742 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
744 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
745 * elf32-arm.c (maybe_set_textrel): Removed.
746 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
747 with _bfd_elf_maybe_set_textrel.
748 * elf32-csky.c (maybe_set_textrel): Removed.
749 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
750 with _bfd_elf_maybe_set_textrel.
751 * elf32-hppa.c (maybe_set_textrel): Removed.
752 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
753 with _bfd_elf_maybe_set_textrel.
754 * elf32-lm32.c (maybe_set_textrel): Removed.
755 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
756 with _bfd_elf_maybe_set_textrel.
757 * elf32-m32r.c (maybe_set_textrel): Removed.
758 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
759 with _bfd_elf_maybe_set_textrel.
760 * elf32-metag.c (maybe_set_textrel): Removed.
761 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
762 with _bfd_elf_maybe_set_textrel.
763 * elf32-nds32.c (maybe_set_textrel): Removed.
764 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
765 with _bfd_elf_maybe_set_textrel.
766 * elf32-or1k.c (maybe_set_textrel): Removed.
767 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
768 with _bfd_elf_maybe_set_textrel.
769 * elf32-ppc.c (maybe_set_textrel): Removed.
770 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
771 with _bfd_elf_maybe_set_textrel.
772 * elf32-s390.c (maybe_set_textrel): Removed.
773 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
774 with _bfd_elf_maybe_set_textrel.
775 * elf32-sh.c (maybe_set_textrel): Removed.
776 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
777 with _bfd_elf_maybe_set_textrel.
778 * elf32-tic6x.c (maybe_set_textrel): Removed.
779 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
780 with _bfd_elf_maybe_set_textrel.
781 * elf32-tilepro.c (maybe_set_textrel): Removed.
782 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
783 with _bfd_elf_maybe_set_textrel.
784 * elf64-ppc.c (maybe_set_textrel): Removed.
785 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
786 with _bfd_elf_maybe_set_textrel.
787 * elf64-s390.c (maybe_set_textrel): Removed.
788 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
789 with _bfd_elf_maybe_set_textrel.
790 * elfnn-aarch64.c (maybe_set_textrel): Removed.
791 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
792 with _bfd_elf_maybe_set_textrel.
793 * elfnn-riscv.c (maybe_set_textrel): Removed.
794 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
795 with _bfd_elf_maybe_set_textrel.
796 * elfxx-sparc.c (maybe_set_textrel): Removed.
797 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
798 with _bfd_elf_maybe_set_textrel.
799 * elfxx-tilegx.c (maybe_set_textrel): Removed.
800 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
801 with _bfd_elf_maybe_set_textrel.
802 * elfxx-x86.c (maybe_set_textrel): Removed.
803 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
804 with _bfd_elf_maybe_set_textrel.
805 * elflink.c (_bfd_elf_maybe_set_textrel): New.
807 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
810 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
812 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
813 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
814 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
815 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
817 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
818 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
819 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
820 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
821 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
822 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
823 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
824 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
825 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
826 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
827 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
828 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
829 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
830 (elf_backend_copy_indirect_symbol): Likewise.
831 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
832 (elf_backend_copy_indirect_symbol): Likewise.
833 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
835 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
838 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
839 * elf32-arm.c (readonly_dynrelocs): Removed.
840 (maybe_set_textrel): Replace readonly_dynrelocs with
841 _bfd_elf_readonly_dynrelocs.
842 * elf32-csky.c (readonly_dynrelocs): Removed.
843 (maybe_set_textrel): Replace readonly_dynrelocs with
844 _bfd_elf_readonly_dynrelocs.
845 * elf32-hppa.c(readonly_dynrelocs): Removed.
846 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
847 _bfd_elf_readonly_dynrelocs.
848 (maybe_set_textrel): Likewise.
849 * elf32-lm32.c (readonly_dynrelocs): Removed.
850 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
851 with _bfd_elf_readonly_dynrelocs.
852 (maybe_set_textrel): Likewise.
853 * elf32-m32r.c (readonly_dynrelocs): Removed.
854 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
855 with _bfd_elf_readonly_dynrelocs.
856 (maybe_set_textrel): Likewise.
857 * elf32-metag.c (readonly_dynrelocs): Removed.
858 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
859 with _bfd_elf_readonly_dynrelocs.
860 (maybe_set_textrel): Likewise.
861 * elf32-microblaze.c (readonly_dynrelocs): Removed.
862 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
863 with _bfd_elf_readonly_dynrelocs.
864 * elf32-nds32.c (readonly_dynrelocs): Removed.
865 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
866 with _bfd_elf_readonly_dynrelocs.
867 (maybe_set_textrel): Likewise.
868 * elf32-or1k.c (readonly_dynrelocs): Removed.
869 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
870 with _bfd_elf_readonly_dynrelocs.
871 * elf32-ppc.c (readonly_dynrelocs): Removed.
872 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
873 _bfd_elf_readonly_dynrelocs.
874 (ppc_elf_adjust_dynamic_symbol): Likewise.
875 (maybe_set_textrel): Likewise.
876 * elf32-s390.c (readonly_dynrelocs): Removed.
877 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
878 with _bfd_elf_readonly_dynrelocs.
879 (maybe_set_textrel): Likewise.
880 * elf32-sh.c (readonly_dynrelocs): Removed.
881 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
882 _bfd_elf_readonly_dynrelocs.
883 (maybe_set_textrel): Likewise.
884 * elf32-tic6x.c (readonly_dynrelocs): Removed.
885 (maybe_set_textrel): Replace readonly_dynrelocs with
886 _bfd_elf_readonly_dynrelocs.
887 * elf32-tilepro.c (readonly_dynrelocs): Removed.
888 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
889 with _bfd_elf_readonly_dynrelocs.
890 (maybe_set_textrel): Likewise.
891 * elf64-ppc.c (readonly_dynrelocs): Removed.
892 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
893 _bfd_elf_readonly_dynrelocs.
894 (ppc64_elf_adjust_dynamic_symbol): Likewise.
895 (maybe_set_textrel): Likewise.
896 * elf64-s390.c (readonly_dynrelocs): Removed.
897 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
898 with _bfd_elf_readonly_dynrelocs.
899 (maybe_set_textrel): Likewise.
900 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
901 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
902 (maybe_set_textrel): Replace readonly_dynrelocs with
903 _bfd_elf_readonly_dynrelocs.
904 * elfnn-riscv.c (readonly_dynrelocs): Removed.
905 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
906 with _bfd_elf_readonly_dynrelocs.
907 (maybe_set_textrel): Likewise.
908 * elfxx-sparc.c (readonly_dynrelocs): Removed.
909 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
910 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
911 (maybe_set_textrel): Likewise.
912 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
913 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
914 with _bfd_elf_readonly_dynrelocs.
915 (maybe_set_textrel): Likewise.
916 * elfxx-x86.c (readonly_dynrelocs): Removed.
917 (maybe_set_textrel): Replace readonly_dynrelocs with
918 _bfd_elf_readonly_dynrelocs.
919 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
921 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
923 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
924 -fsanitize=undefined.
926 2020-06-03 Alan Modra <amodra@gmail.com>
930 * peicode.h (pe_ILF_make_a_section): Align data for compilers
932 (pe_ILF_build_a_bfd): Likewise.
934 2020-06-03 Alan Modra <amodra@gmail.com>
937 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
938 core files as well as objects.
940 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
943 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
944 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
946 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
947 (elf_arc_link_hash_newfunc): Updated.
948 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
949 (elf32_arm_link_hash_newfunc): Updated.
950 (elf32_arm_copy_indirect_symbol): Likewise.
951 (elf32_arm_check_relocs): Likewise.
952 (readonly_dynrelocs): Likewise.
953 (allocate_dynrelocs_for_symbol): Likewise.
954 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
955 (csky_elf_link_hash_newfunc): Updated.
956 (csky_allocate_dynrelocs): Likewise.
957 (readonly_dynrelocs): Likewise.
958 (csky_elf_copy_indirect_symbol): Likewise.
959 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
960 (hppa_link_hash_newfunc): Updated.
961 (elf32_hppa_copy_indirect_symbol): Likewise.
962 (elf32_hppa_hide_symbol): Likewise.
963 (elf32_hppa_adjust_dynamic_symbol): Likewise.
964 (allocate_dynrelocs): Likewise.
965 (elf32_hppa_relocate_section): Likewise.
966 * elf32-i386.c (elf_i386_check_relocs): Likewise.
967 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
968 (lm32_elf_link_hash_newfunc): Likewise.
969 (lm32_elf_link_hash_table_create): Updated.
970 (readonly_dynrelocs): Likewise.
971 (allocate_dynrelocs): Likewise.
972 (lm32_elf_copy_indirect_symbol): Likewise.
973 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
974 (m32r_elf_link_hash_newfunc): Likewise.
975 (m32r_elf_link_hash_table_create): Updated.
976 (m32r_elf_copy_indirect_symbol): Likewise.
977 (allocate_dynrelocs): Likewise.
978 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
979 (metag_link_hash_newfunc): Updated.
980 (elf_metag_copy_indirect_symbol): Likewise.
981 (readonly_dynrelocs): Likewise.
982 (allocate_dynrelocs): Likewise.
983 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
985 (link_hash_newfunc): Updated.
986 (microblaze_elf_check_relocs): Likewise.
987 (microblaze_elf_copy_indirect_symbol): Likewise.
988 (readonly_dynrelocs): Likewise.
989 (allocate_dynrelocs): Likewise.
990 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
991 (nds32_elf_link_hash_newfunc): Updated.
992 (nds32_elf_copy_indirect_symbol): Likewise.
993 (readonly_dynrelocs): Likewise.
994 (allocate_dynrelocs): Likewise.
995 (nds32_elf_check_relocs): Likewise.
996 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
997 (link_hash_newfunc): Updated.
998 (nios2_elf32_copy_indirect_symbol): Likewise.
999 (nios2_elf32_check_relocs): Likewise.
1000 (allocate_dynrelocs): Likewise.
1001 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1002 (or1k_elf_link_hash_newfunc): Updated.
1003 (readonly_dynrelocs): Likewise.
1004 (allocate_dynrelocs): Likewise.
1005 (or1k_elf_copy_indirect_symbol): Likewise.
1006 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1007 (ppc_elf_link_hash_newfunc): Updated.
1008 (ppc_elf_copy_indirect_symbol): Likewise.
1009 (ppc_elf_check_relocs): Likewise.
1010 (readonly_dynrelocs): Likewise.
1011 (ppc_elf_adjust_dynamic_symbol): Likewise.
1012 (allocate_dynrelocs): Likewise.
1013 (ppc_elf_relocate_section): Likewise.
1014 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1015 (link_hash_newfunc): Updated.
1016 (elf_s390_copy_indirect_symbol): Likewise.
1017 (readonly_dynrelocs): Likewise.
1018 (elf_s390_adjust_dynamic_symbol): Likewise.
1019 (allocate_dynrelocs): Likewise.
1020 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1021 (sh_elf_link_hash_newfunc): Updated.
1022 (readonly_dynrelocs): Likewise.
1023 (allocate_dynrelocs): Likewise.
1024 (sh_elf_copy_indirect_symbol): Likewise.
1025 (sh_elf_check_relocs): Likewise.
1026 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1027 (elf32_tic6x_link_hash_newfunc): Likewise.
1028 (elf32_tic6x_link_hash_table_create): Updated.
1029 (readonly_dynrelocs): Likewise.
1030 (elf32_tic6x_check_relocs): Likewise.
1031 (elf32_tic6x_allocate_dynrelocs): Likewise.
1032 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1034 (link_hash_newfunc): Updated.
1035 (tilepro_elf_copy_indirect_symbol): Likewise.
1036 (tilepro_elf_check_relocs): Likewise.
1037 (allocate_dynrelocs): Likewise.
1038 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1039 (ppc64_elf_copy_indirect_symbol): Updated.
1040 (ppc64_elf_check_relocs): Likewise.
1041 (readonly_dynrelocs): Likewise.
1042 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1043 (dec_dynrel_count): Likewise.
1044 (allocate_dynrelocs): Likewise.
1045 (ppc64_elf_relocate_section): Likewise.
1046 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1047 (link_hash_newfunc): Updated.
1048 (elf_s390_copy_indirect_symbol): Likewise.
1049 (readonly_dynrelocs): Likewise.
1050 (allocate_dynrelocs): Likewise.
1051 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1052 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1054 (elfNN_aarch64_link_hash_newfunc): Updated.
1055 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1056 (readonly_dynrelocs): Likewise.
1057 (need_copy_relocation_p): Likewise.
1058 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1059 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1060 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1061 (link_hash_newfunc): Updated.
1062 (riscv_elf_copy_indirect_symbol): Likewise.
1063 (riscv_elf_check_relocs): Likewise.
1064 (readonly_dynrelocs): Likewise.
1065 (allocate_dynrelocs): Likewise.
1066 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1068 (link_hash_newfunc): Updated.
1069 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1070 (_bfd_sparc_elf_check_relocs): Likewise.
1071 (readonly_dynrelocs): Likewise.
1072 (allocate_dynrelocs): Likewise.
1073 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1074 (link_hash_newfunc): Updated.
1075 (tilegx_elf_copy_indirect_symbol): Likewise.
1076 (tilegx_elf_check_relocs): Likewise.
1077 (readonly_dynrelocs): Likewise.
1078 (allocate_dynrelocs): Likewise.
1079 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1080 (readonly_dynrelocs): Likewise.
1081 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1082 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1084 2020-06-01 Alan Modra <amodra@gmail.com>
1086 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1087 command against cmd_length, not the end of record. For
1088 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1089 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1092 2020-05-28 David Faust <david.faust@oracle.com>
1094 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1095 R_BPF_INSN_{32,64} relocations.
1097 2020-05-28 Stephen Casner <casner@acm.org>
1099 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1100 addreses in .long (used in testsuites) and .stab values.
1102 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1105 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1106 Check bfd_link_dll when issue a DT_TEXTREL warning.
1107 * elfxx-x86.c (maybe_set_textrel): Likewise.
1108 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1110 2020-05-26 Nick Clifton <nickc@redhat.com>
1112 * plugin.c (try_load_plugin): Extend error message when a plugin
1115 2020-05-23 Alan Modra <amodra@gmail.com>
1117 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1119 2020-05-22 Alan Modra <amodra@gmail.com>
1122 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1123 attributes from shared libraries, and do not return an error if
1126 2020-05-21 Alan Modra <amodra@gmail.com>
1129 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1131 (_bfd_delete_bfd): Free the copy.
1132 (_bfd_new_bfd): Free nbfd->memory on error.
1134 2020-05-21 Alan Modra <amodra@gmail.com>
1136 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1137 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1138 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1139 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1140 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1141 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1142 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1143 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1144 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1145 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1146 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1147 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1148 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1149 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1150 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1151 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1152 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1153 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1154 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1155 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1157 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1159 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1160 get_default_version. It is used to find the default version for
1161 the specific extension.
1162 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1163 default_major_version and default_minor_version. Add new bfd_boolean
1164 parameter *use_default_version. Set it to TRUE if we need to call
1165 the callback rps->get_default_version to find the default version.
1166 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1167 the default version in riscv_parsing_subset_version, and then call
1168 riscv_add_subset to add the subset into subset list.
1169 (riscv_parse_prefixed_ext): Likewise.
1170 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1171 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1172 strings rather than characters.
1173 riscv_merge_arch_attr_info): The callback function get_default_version
1174 is only needed for assembler, so set it to NULL int the linker.
1175 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1176 * elfxx-riscv.h: Updated.
1178 2020-05-20 Alan Modra <amodra@gmail.com>
1181 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1182 use bfd_set_filename.
1183 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1184 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1185 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1186 (bfd_create): Likewise.
1187 (_bfd_delete_bfd): Don't free filename.
1188 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1189 return pointer to the copy or NULL on alloc fail.
1190 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1191 result of bfd_set_filename.
1192 * bfd-in2.h: Regenerate.
1194 2020-05-20 Alan Modra <amodra@gmail.com>
1197 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1198 section size against file size.
1199 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1201 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1204 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1205 and memset when allocating memory for the sections_being_created
1208 2020-05-19 Stafford Horne <shorne@gmail.com>
1210 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1212 (or1k_elf_relocate_section): Access srelgot via
1213 htab->root.srelgot. Add assertions for srelgot->contents.
1214 Introduce local variable for srelgot to not reuse global
1216 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1217 (or1k_set_got_and_rela_sizes): New function.
1218 (or1k_initial_exec_offset): New function.
1219 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1220 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1222 (or1k_elf_check_relocs): Use OR to set TLS access.
1223 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1225 (or1k_elf_size_dynamic_sections): Use
1226 or1k_set_got_and_rela_sizes to set sizes.
1227 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1228 (TCB_SIZE): New macro.
1229 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1230 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1231 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1232 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1233 (tpoff): Add dynamic boolean argument.
1234 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1236 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1238 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1239 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1240 cases with BFD_RELOC_AARCH64_JUMP26.
1241 (elfNN_aarch64_check_relocs): Likewise.
1243 2020-05-19 Alan Modra <amodra@gmail.com>
1245 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1246 bfd_get_filename rather than accessing bfd->filename directly.
1247 * aout-target.h (MY (object_p)): Likewise.
1248 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1249 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1250 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1251 (_bfd_archive_bsd44_construct_extended_name_table),
1252 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1253 (_bfd_bsd_write_armap): Likewise.
1254 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1255 * cache.c (bfd_open_file): Likewise.
1256 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1257 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1258 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1259 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1260 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1261 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1262 (patch_tls_desc_to_ie): Likewise.
1263 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1264 (spu_elf_auto_overlay): Likewise.
1265 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1266 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1267 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1268 * elflink.c (bfd_elf_size_dynamic_sections),
1269 (elf_link_input_bfd): Likewise.
1270 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1271 * mach-o.c (bfd_mach_o_follow_dsym),
1272 (bfd_mach_o_close_and_cleanup): Likewise.
1273 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1274 (find_separate_debug_file, get_build_id_name): Likewise.
1275 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1276 * plugin.c (bfd_plugin_open_input): Likewise.
1277 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1278 * som.c (som_write_armap): Likewise.
1279 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1280 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1281 (_bfd_vms_lib_write_archive_contents): Likewise.
1282 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1284 2020-05-19 Alan Modra <amodra@gmail.com>
1287 * bfdio.c (_bfd_real_fopen): Typo fix.
1289 2020-05-18 Nick Clifton <nickc@redhat.com>
1292 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1293 for the sections_being_created array.
1295 2020-05-18 Alan Modra <amodra@gmail.com>
1297 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1298 they can be freed without also freeing internal_relocs.
1300 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1303 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1304 separators into DOS style when creating a WIN32 fullpath.
1306 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1308 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1309 to initialize RISC-V tdata.
1311 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1313 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1316 2020-05-11 Alan Modra <amodra@gmail.com>
1318 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1320 2020-05-11 Alan Modra <amodra@gmail.com>
1322 * elf64-ppc.c: Rename powerxx to power10 throughout.
1324 2020-05-11 Alan Modra <amodra@gmail.com>
1327 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1328 contains required number of auxents before processing any auxent.
1329 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1330 file name from auxents for PE.
1332 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1334 * aout-cris.c (DEFAULT_ARCH): Delete define.
1335 (MY_set_arch_mach): Likewise.
1336 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1338 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1339 of r_type before the shift.
1341 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1344 * elfnn-aarch64.c (group_sections): Copy implementation from
1347 2020-05-01 Alan Modra <amodra@gmail.com>
1350 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1351 accessing root.u.def of symbols. Also check root.u.def.section
1352 is non-NULL. Reverse tests so as to make the logic positive.
1354 2020-05-01 Alan Modra <amodra@gmail.com>
1357 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1358 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1360 2020-05-01 Alan Modra <amodra@gmail.com>
1363 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1364 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1365 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1366 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1367 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1368 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1369 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1370 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1371 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1372 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1374 2020-05-01 Alan Modra <amodra@gmail.com>
1377 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1378 from shared libraries.
1380 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1382 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1383 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1384 equals 0. Report overflow when the result has negative sign but
1385 all significant bits are zero.
1387 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1389 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1390 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1392 2020-04-28 Alan Modra <amodra@gmail.com>
1394 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1395 Emit warning message.
1397 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1399 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1400 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1401 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1402 to x86_64_pe_big_vec as it not a big-endian format.
1403 (vec i386_pe_big_vec): New.
1404 * configure.ac: Likewise.
1405 * targets.c: Likewise.
1406 * configure: Regenerate.
1407 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1408 COFF_WITH_PE_BIGOBJ): New.
1409 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1411 (x86_64_pe_be_vec): Moved.
1413 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1415 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1416 * elf.c (elfcore_grok_arc_v2): New function.
1417 (elfcore_grok_note): Call the new function to handle the corresponding
1419 (elfcore_write_arc_v2): New function.
1420 (elfcore_write_register_note): Call the new function to handle the
1421 corresponding pseudo-sections.
1423 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1426 * bfd-in2.h: Regenerated.
1427 * elf32-xtensa.c (elf_howto_table): New entries for
1428 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1429 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1430 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1431 R_XTENSA_NDIFF{8,16,32}.
1432 * libbfd.h (bfd_reloc_code_real_names): Add names for
1433 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1434 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1435 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1436 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1438 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1441 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1444 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1447 * elf-bfd.h (elf_backend_data): Add
1448 elf_backend_strip_zero_sized_dynamic_sections.
1449 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1450 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1452 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1454 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1456 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1458 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1460 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1462 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1464 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1466 2020-04-21 Nick Clifton <nickc@redhat.com>
1468 * po/sr.po: Updated Serbian translation.
1470 2020-04-21 Alan Modra <amodra@gmail.com>
1472 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1475 2020-04-20 Stephen Casner <casner@acm.org>
1477 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1478 causing globals from linker script to be treated as debug symbols.
1479 (translate_symbol_table): Don't sign-extend symbol values from 16
1480 to 64 bits in nm output.
1482 2020-04-20 Alan Modra <amodra@gmail.com>
1484 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1486 2020-04-18 Alan Modra <amodra@gmail.com>
1488 * section.c (bfd_is_const_section): Correct test for special
1490 * bfd-in2.h: Regenerate.
1492 2020-04-17 Alan Modra <amodra@gmail.com>
1495 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1498 2020-04-16 Nick Clifton <nickc@redhat.com>
1501 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1502 abort with a more helpful error message.
1504 2020-04-16 Alan Modra <amodra@gmail.com>
1507 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1510 2020-04-15 Fangrui Song <maskray@google.com>
1513 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1514 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1515 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1516 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1517 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1518 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1519 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1520 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1521 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1522 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1523 * elflink.c (elf_link_output_extsym): Likewise.
1524 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1526 2020-04-15 Alan Modra <amodra@gmail.com>
1529 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1530 pointer into strings that may be freed for section name, always
1531 allocate a new string.
1533 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1534 Jan W. Jagersma <jwjagersma@gmail.com>
1536 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1537 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1538 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1539 (_bfd_go32_mkobject): New functions.
1540 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1541 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1542 (go32exe_mkobject): Call _bfd_go32_mkobject.
1543 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1544 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1546 (coff_write_relocs): Enable extended reloc counter code if
1547 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1548 (coff_write_object_contents): Likewise. Pad section headers
1549 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1550 instead of coff_swap_scnhdr_out.
1551 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1552 enable extended reloc counter.
1553 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1554 Declare with ATTRIBUTE_UNUSED.
1555 * libcoff-in.h: (struct coff_tdata): New field go32.
1557 * libcoff.h: Regenerate.
1559 2020-04-14 Fangrui Song <maskray@google.com>
1562 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1565 2020-04-14 Stephen Casner <casner@acm.org>
1568 * pdp11.c: Add implementation of --imagic option.
1569 (adjust_o_magic): Fix objcopy --extract-symbol test.
1570 * libaout.h (enum aout_magic): Add i_magic.
1572 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1573 Nick Clifton <nickc@redhat.com>
1575 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1577 <default>: Error rather than abort.
1579 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1582 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1583 relocation section from section group.
1585 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1587 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1588 bfd->origin to file offset.
1589 * bfdwin.c (bfd_get_file_window): Likewise.
1590 * bfd.c: Clarify the use of the bfd->origin field.
1591 * bfd-in2.h: Regenerate.
1592 * coff-i386.c: Don't include go32exe.h. Allow overriding
1593 coff_write_object_contents via COFF_WRITE_CONTENTS.
1594 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1595 (go32exe_write_object_contents): New functions.
1596 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1597 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1598 (create_go32_stub): Remove check for 2k size limit. Read stub
1599 from go32exe_temp_stub if present.
1600 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1601 copy variable-length stub.
1602 (go32_check_format): Read stub to go32exe_temp_stub, set
1603 origin, return go32exe_cleanup.
1604 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1605 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1606 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1607 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1608 Remove functions and their associated #defines.
1609 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1610 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1611 Rename field go32stub to stub.
1612 * libcoff.h: Regenerate.
1613 * coff-stgo32.c (go32_check_format): Rename to...
1614 (go32exe_check_format): ...this.
1615 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1616 (go32exe_copy_private_bfd_data): ...this.
1617 (stub_bytes): Rename to...
1618 (go32exe_default_stub): ...this.
1619 (create_go32_stub): Rename to...
1620 (go32exe_create_stub): ...this.
1621 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1624 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1629 relocation to R_386_32 for relocation against non-preemptible
1631 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1632 allocate dynamic relocation for non-preemptible absolute symbol.
1633 (elf_i386_relocate_section): Pass sec to
1634 GENERATE_DYNAMIC_RELOCATION_P.
1635 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1636 (elf_x86_64_convert_load_reloc): Covert load relocation to
1637 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1638 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1639 for non-preemptible absolute symbol if they overflow.
1640 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1641 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1642 symbol. Don't allocate dynamic relocation for non-preemptible
1644 (elf_x86_64_relocate_section): Don't generate relative relocation
1645 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1646 to GENERATE_DYNAMIC_RELOCATION_P.
1647 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1648 against non-preemptible absolute symbol.
1649 (_bfd_elf_x86_valid_reloc_p): New function.
1650 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1652 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1653 argument. Don't generate dynamic relocation against
1654 non-preemptible absolute symbol.
1655 (ABS_SYMBOL_P): New.
1656 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1657 against non-preemptible absolute symbol.
1659 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1660 (_bfd_elf_x86_valid_reloc_p): New.
1662 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1665 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1666 address in the GOT if in thumb only mode.
1668 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1670 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1672 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1674 * mmo.c (mmo_scan): Create .text section only when needed, not
1677 2020-03-31 Alan Modra <amodra@gmail.com>
1679 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1682 2020-03-31 Alan Modra <amodra@gmail.com>
1684 * vms-alpha.c (image_write): Check bounds for sections without
1685 contents too. Error on non-zero write to section without
1687 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1689 2020-03-31 Alan Modra <amodra@gmail.com>
1691 * tekhex.c (pass_over): Check is_eof before reading buffer.
1693 2020-03-30 Nick Clifton <nickc@redhat.com>
1696 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1697 field to timestamp and make it an integer.
1698 * libcoff.h: Regenerate.
1699 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1700 field in the pe_data structure rather than the insert_timestamp
1703 2020-03-30 Alan Modra <amodra@gmail.com>
1706 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1709 2020-03-26 Nick Clifton <nickc@redhat.com>
1711 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1712 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1714 * libbfd.h: Regenerate.
1716 2020-03-26 Alan Modra <amodra@gmail.com>
1718 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1720 2020-03-26 Alan Modra <amodra@gmail.com>
1722 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1724 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1726 2020-03-25 Nick Clifton <nickc@redhat.com>
1728 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1730 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1731 * libbfd.h: Regenerate.
1733 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1735 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1736 correct field name in the output string.
1738 2020-03-25 Alan Modra <amodra@gmail.com>
1741 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1742 for SHT_NOBITS section if first in segment.
1744 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1747 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1748 (_bfd_elf_get_symbol_version_string): This.
1749 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1750 (_bfd_elf_get_symbol_version_string): This.
1751 (bfd_elf_print_symbol): Pass TRUE to
1752 _bfd_elf_get_symbol_version_string.
1753 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1754 bfd_boolean argument.
1755 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1756 * targets.c (_bfd_get_symbol_version_string): Likewise.
1757 (bfd_get_symbol_version_string): Likewise.
1758 * bfd-in2.h: Regenerated.
1760 2020-03-24 Nick Clifton <nickc@redhat.com>
1761 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1764 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1767 2020-03-24 Nick Clifton <nickc@redhat.com>
1770 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1771 segment to use for PT_GNU_RELRO, ignore empty sections in a
1772 segment's current list.
1774 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1777 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1779 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1782 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1783 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1784 on the previous _bfd_elf_get_symbol_version_string.
1785 (_bfd_elf_get_symbol_version_string): Use it.
1787 2020-03-24 Alan Modra <amodra@gmail.com>
1789 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1790 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1793 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1795 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1797 2020-03-23 Alan Modra <amodra@gmail.com>
1799 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1800 symbol count. Allocate an extra byte to ensure name strings
1801 are terminated. Sanity check name offsets. Release memory on
1804 2020-03-23 Alan Modra <amodra@gmail.com>
1806 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1807 field hasn't been read. Remove unnecessary casts.
1809 2020-03-22 Alan Modra <amodra@gmail.com>
1811 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1812 enough to read number of symbols.
1814 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1816 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1817 (EXECUTABLE_SUFFIX): Likewise.
1818 * config.in: Regenerated.
1819 * configure: Likewise.
1820 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1821 _bfd_generic_close_and_cleanup.
1822 (plugin_list_entry): Remove resolution_file, resolution_option,
1823 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1824 lto_wrapper, gcc_env and initialized,
1825 (need_lto_wrapper_p): Removed.
1826 (get_lto_wrapper): Likewise.
1827 (setup_lto_wrapper_env): Likewise.
1828 (register_all_symbols_read): Likewise.
1829 (egister_cleanup): Likewise.
1830 (get_symbols): Likewise.
1831 (add_input_file): Likewise.
1832 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1833 (add_symbols): Updated.
1834 (try_claim): Likewise.
1835 (try_load_plugin): Likewise.
1836 (bfd_plugin_canonicalize_symtab): Likewise.
1837 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1838 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1840 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1843 * plugin.c (plugin_list_entry): Add has_symbol_type.
1844 (add_symbols_v2): New function.
1845 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1846 provides symbol type.
1847 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1848 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1851 2020-03-20 Alan Modra <amodra@gmail.com>
1853 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1854 enough to read number of symbols.
1856 2020-03-20 Alan Modra <amodra@gmail.com>
1858 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1859 backend functions for NULL before calling.
1860 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1861 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1862 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1863 * elfnn-ia64.c (ignore_errors): New function.
1864 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1866 2020-03-19 Nick Clifton <nickc@redhat.com>
1869 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1870 location of the varinfo in the unit's debug info data. Change the
1871 type of the stack field to a boolean.
1872 (lookup_var_by_offset): New function. Returns the varinfo
1873 structure for the variable described at the given offset in the
1875 (scan_unit_for_symbols): Add support for variables which have the
1876 DW_AT_specification attribute.
1878 2020-03-19 Nick Clifton <nickc@redhat.com>
1881 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1884 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1886 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1888 2020-03-18 Nick Clifton <nickc@redhat.com>
1891 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1892 memory access when processing a corrupt secondary reloc section.
1894 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1896 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1897 instead of calling abort.
1898 * elf32-csky.c (csky_build_one_stub): Likewise.
1899 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1900 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1901 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1902 * elf32-metag.c (metag_build_one_stub): Likewise.
1903 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1904 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1905 (ppc_size_one_stub): Likewise.
1906 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1908 2020-03-17 Nick Clifton <nickc@redhat.com>
1911 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1912 with error messages.
1914 2020-03-17 Nick Clifton <nickc@redhat.com>
1917 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1918 free. Add free on another failure path.
1920 2020-03-16 Alan Modra <amodra@gmail.com>
1923 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1924 we have a non-zero section count. Do lma comparison in octets.
1926 2020-03-16 Alan Modra <amodra@gmail.com>
1928 * vms-alpha.c (dst_restore_location): Validate index into
1929 dst_ptr_offsets array before accessing. Return status.
1930 (dst_retrieve_location): Similarly, making "loc" parameter a
1931 pointer to return value.
1932 (_bfd_vms_slurp_etir): Update calls to above functions.
1934 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1936 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1938 * configure: Regenerated.
1940 2020-03-14 Alan Modra <amodra@gmail.com>
1942 * section.c (BFD_FAKE_SECTIONS): Formatting.
1943 * bfd-in2.h: Regenerate.
1945 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1947 * elf.c (elfcore_grok_netbsd_note): Add support for
1948 NT_NETBSDCORE_LWPSTATUS notes.
1950 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1952 * bfd-in2.h: Regenerate.
1953 * section.c (asection): Add already_assigned field.
1954 (BFD_FAKE_SECTION): Add default initializer for it.
1955 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1956 * elf32-arm.c (arm_build_one_stub): Add support for
1957 non_contiguous_regions.
1958 * elf32-csky.c (csky_build_one_stub): Likewise.
1959 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1960 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1961 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1962 * elf32-metag.c (metag_build_one_stub): Likewise.
1963 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1964 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1965 (ppc_size_one_stub): Likewise.
1966 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1967 * elflink.c (elf_link_input_bfd): Likewise.
1969 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1972 * elf-linker-x86.h (elf_linker_x86_params): Add
1973 static_before_all_inputs and has_dynamic_linker.
1974 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1975 dynamic input objects if -static is passed at command-line
1976 before all input files without --dynamic-linker unless
1977 --no-dynamic-linker is used.
1979 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1981 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1983 2020-03-13 Christian Eggers <ceggers@gmx.de>
1985 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1986 "p_paddr" from "at".
1987 * elfcode.h (bfd_from_remote_memory): Add units to several
1988 parameters. New local "opb". Fix usage of p_align. Fix
1989 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1990 call of target_read_memory.
1991 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1992 calculation of "offset" and "output_offset".
1993 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1994 from "offset" and fix calculation of "end" from "vma+size". Fix
1995 comparison between "sh_addr" and "vma"/"output_offset".
1996 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1997 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1999 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2000 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2001 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2002 assignment of p_paddr from phdr_lma. Fix comparison between
2003 "lma+size" and "next->lma".
2004 (elf_sort_segments): Fix assignment from p_paddr to lma.
2005 (assign_file_positions_for_load_sections): Add unit (bytes) to
2006 local "align". Fix calculation of local "off_adjust". Fix
2007 calculation of local "filehdr_vaddr".
2008 (assign_file_positions_for_non_load_sections): New local "opb".
2009 Fix calculation of "end" from "p_size". Fix comparison between
2010 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2011 from "end" and "p_vaddr".
2012 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2013 vma. Fix assignment to p_paddr from lma. Fix comparison between
2014 p_paddr and lma. Fix assignment to p_paddr from lma.
2015 * merge.c (sec_merge_emit): New local "opb". Convert
2016 "alignment_power" to octets.
2017 (_bfd_add_merge_section): New locals "alignment_power" and
2018 "opb". Fix comparison between "alignment_power" and
2020 (_bfd_merge_sections): New local "opb". Divide size by opb
2021 before checking align mask.
2023 2020-03-13 Christian Eggers <ceggers@gmx.de>
2025 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2026 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2028 (_bfd_elf_make_section_from_phdr): Similarly.
2029 (elf_fake_sections): Fix calculation of
2030 Elf_Internal_shdr::sh_addr from section VMA.
2031 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2033 (assign_file_positions_for_load_sections): Fix calculations of
2034 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2035 comparison between program header address and section LMA.
2036 (assign_file_positions_for_non_load_sections): Likewise.
2037 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2038 (IS_CONTAINED_BY_VMA): Add parameter opb.
2039 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2040 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2041 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2042 Fix calculations of p_addr_valid and p_vaddr_offset.
2043 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2044 with octets per byte when comparing against p_vaddr.
2046 2020-03-11 Alan Modra <amodra@gmail.com>
2048 * som.c (setup_sections): Sanity check subspace.name.
2050 2020-03-11 Alan Modra <amodra@gmail.com>
2052 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2054 2020-03-10 Alan Modra <amodra@gmail.com>
2057 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2060 2020-03-09 Alan Modra <amodra@gmail.com>
2062 * wasm-module.c (wasm_scan): Sanity check file name length
2063 before allocating memory. Move common section setup code. Do
2064 without bfd_tell to calculate section size.
2066 2020-03-06 Nick Clifton <nickc@redhat.com>
2068 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2069 with error messages and failure return values.
2071 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2073 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2074 relocation sections for any removed reference to a dynamic symbol.
2076 2020-03-05 Nick Clifton <nickc@redhat.com>
2078 * elf-bfd.h (struct elf_backend_data): Add new fields:
2079 init_secondary_reloc_section, slurp_secondary_reloc_section,
2080 write_secondary_reloc_section.
2081 (_bfd_elf_init_secondary_reloc_section): Prototype.
2082 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2083 (_bfd_elf_write_secondary_reloc_section): Prototype.
2084 * elf.c ( bfd_section_from_shdr): Invoke the new
2085 init_secondary_reloc_section backend function, if defined, when a
2086 second reloc section is encountered.
2087 (swap_out_syms): Invoke the new symbol_section_index function, if
2088 defined, when computing the section index of an OS/PROC specific
2090 (_bfd_elf_init_secondary_reloc_section): New function.
2091 (_bfd_elf_slurp_secondary_reloc_section): New function.
2092 (_bfd_elf_write_secondary_reloc_section): New function.
2093 (_bfd_elf_copy_special_section_fields): New function.
2094 * elfcode.h (elf_write_relocs): Invoke the new
2095 write_secondary_relocs function, if defined, in order to emit
2097 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2098 function, if defined, in order to read in secondary relocs.
2099 * elfxx-target.h (elf_backend_copy_special_section_fields):
2100 Provide a non-NULL default definition.
2101 (elf_backend_init_secondary_reloc_section): Likewise.
2102 (elf_backend_slurp_secondary_reloc_section): Likewise.
2103 (elf_backend_write_secondary_reloc_section): Likewise.
2104 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2106 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2107 * configure: Regenerate.
2109 2020-03-05 Alan Modra <amodra@gmail.com>
2111 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2112 against file size before allocating memory. Use bfd_alloc rather
2113 than bfd_zalloc for carsym/strings memory.
2115 2020-03-04 Alan Modra <amodra@gmail.com>
2117 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2118 sh_addr mod sh_addalign is zero.
2120 2020-03-04 Alan Modra <amodra@gmail.com>
2122 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2124 2020-03-03 Alan Modra <amodra@gmail.com>
2126 * format.c (struct bfd_preserve): Add cleanup field.
2127 (bfd_preserve_save): Add cleanup param and save.
2128 (bfd_preserve_restore): Return cleanup.
2129 (bfd_preserve_finish): Call the cleanup for the discarded match.
2130 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2131 and clear when preserving a match. Restore cleanup too when
2132 restoring that match.
2134 2020-03-02 Alan Modra <amodra@gmail.com>
2136 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2137 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2138 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2139 (core_sco5_vec): Correct initialisers.
2141 2020-03-02 Alan Modra <amodra@gmail.com>
2143 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2144 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2145 * cisco-core.c (cisco_core_file_validate): Likewise.
2146 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2147 * hpux-core.c (hpux_core_core_file_p): Likewise.
2148 * irix-core.c (irix_core_core_file_p): Likewise.
2149 * lynx-core.c (lynx_core_file_p): Likewise.
2150 * netbsd-core.c (netbsd_core_file_p): Likewise.
2151 * osf-core.c (osf_core_core_file_p): Likewise.
2152 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2153 * sco5-core.c (sco5_core_file_p): Likewise.
2155 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2157 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2159 2020-03-02 Alan Modra <amodra@gmail.com>
2161 * targets.c (bfd_cleanup): New typedef.
2162 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2163 * libbfd-in.h (_bfd_no_cleanup): Define.
2164 * format.c (bfd_reinit): Add cleanup parameter, call it.
2165 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2166 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2167 * aout-target.h (callback, object_p): Return bfd_cleanup.
2168 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2169 * archive.c (bfd_generic_archive_p): Likewise.
2170 * binary.c (binary_object_p): Likewise.
2171 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2172 * coff-ia64.c (ia64coff_object_p): Likewise.
2173 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2174 * coff-sh.c (coff_small_object_p): Likewise.
2175 * coff-stgo32.c (go32_check_format): Likewise.
2176 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2177 (xcoff64_core_p): Likewise.
2178 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2179 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2180 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2181 * elfcode.h (elf_object_p): Likewise.
2182 * elfcore.h (elf_core_file_p): Likewise.
2183 * i386msdos.c (msdos_object_p): Likewise.
2184 * ihex.c (ihex_object_p): Likewise.
2185 * libaout.h (some_aout_object_p): Likewise.
2186 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2187 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2188 * libbfd.c (_bfd_dummy_target): Likewise.
2189 * libcoff-in.h (coff_object_p): Likewise.
2190 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2191 (bfd_mach_o_arm64_core_p): Likewise.
2192 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2193 (bfd_mach_o_arm_core_p): Likewise.
2194 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2195 (bfd_mach_o_i386_core_p): Likewise.
2196 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2197 (bfd_mach_o_x86_64_core_p): Likewise.
2198 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2199 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2200 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2201 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2202 * mmo.c (mmo_object_p): Likewise.
2203 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2204 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2205 (pe_bfd_object_p): Likewise.
2206 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2207 * ppcboot.c (ppcboot_object_p): Likewise.
2208 * rs6000-core.c (rs6000coff_core_p): Likewise.
2209 * som.c (som_object_setup, som_object_p): Likewise.
2210 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2211 * tekhex.c (tekhex_object_p): Likewise.
2212 * vms-alpha.c (alpha_vms_object_p): Likewise.
2213 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2214 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2215 * wasm-module.c (wasm_object_p): Likewise.
2216 * xsym.c (bfd_sym_object_p): Likewise.
2217 * xsym.h (bfd_sym_object_p): Likewise.
2218 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2220 * pdp11.c (some_aout_object_p): Likewise.
2221 * plugin.c (register_ld_plugin_object_p): Update object_p
2223 * plugin.h (register_ld_plugin_object_p): Likewise.
2224 * bfd-in2.h: Regenerate.
2225 * libbfd.h: Regenerate.
2226 * libcoff.h: Regenerate.
2228 2020-03-02 Alan Modra <amodra@gmail.com>
2230 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2231 applicable section flags.
2232 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2233 (mips_ecoff_bele_vec): Likewise.
2234 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2236 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2237 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2239 2020-03-02 Alan Modra <amodra@gmail.com>
2241 * elf32-m32r.c (m32r_elf_section_flags): New function.
2242 (elf_backend_section_flags): Define.
2243 * elf32-nds32.c (nds32_elf_section_flags): New function.
2244 (elf_backend_section_flags): Define.
2245 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2246 .sbss and .sdata sections.
2247 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2248 for SHF_V850_GPREL sections.
2249 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2251 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2252 for SHF_PARISC_SHORT sections.
2253 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2254 (elf_backend_section_flags): Define.
2255 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2256 for SHF_MIPS_GPREL sections. Delete FIXME.
2258 2020-03-02 Alan Modra <amodra@gmail.com>
2260 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2261 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2262 calling elf_backend_section_flags with adjusted params. Use
2263 newsect->flags past that point.
2264 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2266 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2267 to have their type overridden, and all sh_flags but processor and
2269 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2270 * elf32-mep.c (mep_elf_section_flags): Likewise.
2271 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2272 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2273 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2274 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2275 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2276 stub BFD and non-aarch64 input files when scanning for stubs.
2278 2020-03-02 Alan Modra <amodra@gmail.com>
2280 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2281 limit to decompressed element size.
2283 2020-03-02 Alan Modra <amodra@gmail.com>
2285 * vms-lib.c (vms_traverse_index): Add recur_count param and
2286 update calls. Fail on excessive recursion.
2288 2020-03-02 Alan Modra <amodra@gmail.com>
2290 * vms-alpha.c (vms_get_remaining_object_record): Use
2291 bfd_realloc_or_free rather than bfd_realloc.
2292 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2293 (dst_define_location, parse_module): Likewise, and check realloc
2294 return status before using memory. Return status from function
2295 adjusting all callers.
2297 2020-02-28 Alan Modra <amodra@gmail.com>
2299 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2301 2020-02-28 Alan Modra <amodra@gmail.com>
2303 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2304 Remove duplicate undersize check.
2306 2020-02-27 Alan Modra <amodra@gmail.com>
2309 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2311 2020-02-27 Alan Modra <amodra@gmail.com>
2314 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2315 (coff_section_type): Adjust comment.
2316 (decode_section_type): Likewise. Call coff_section_type before
2317 decode_section_type.
2318 (bfd_decode_symclass): Use 'c' for common sections other than
2321 2020-02-27 Alan Modra <amodra@gmail.com>
2323 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2326 2020-02-27 Alan Modra <amodra@gmail.com>
2328 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2329 if file is an archive element.
2330 * bfd-in2.h: Regenerate.
2332 2020-02-26 Alan Modra <amodra@gmail.com>
2334 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2335 bfd_set_error on failing test. Don't bother changing bfd_error on
2336 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2337 Check sym name is within string buffer. Use size_t for some vars.
2338 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2339 int_buf. Don't change bfd_error on file read error. Use
2340 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2341 calculations to catch overflows before they occur. malloc and
2342 free raw armap rather than using bfd_alloc. Read raw armap before
2343 allocating carsym+strings buffer.
2344 (_bfd_slurp_extended_name_table): Localize variables. Check
2345 name size against file size.
2347 2020-02-26 Alan Modra <amodra@gmail.com>
2349 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2351 2020-02-26 Alan Modra <amodra@gmail.com>
2353 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2354 malloc. Check for NULL return from bfd_malloc.
2355 (rx_table_find, rx_table_map): Likewise.
2356 (rx_set_section_contents): Check bfd_alloc return.
2357 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2359 2020-02-26 Alan Modra <amodra@gmail.com>
2361 * aoutx.h: Indent labels correctly. Format error strings.
2362 * archive.c: Likewise.
2363 * archive64.c: Likewise.
2364 * coff-arm.c: Likewise.
2365 * coff-rs6000.c: Likewise.
2366 * coff-stgo32.c: Likewise.
2367 * cpu-arm.c: Likewise.
2368 * dwarf2.c: Likewise.
2369 * elf-ifunc.c: Likewise.
2370 * elf-properties.c: Likewise.
2371 * elf-s390-common.c: Likewise.
2372 * elf-strtab.c: Likewise.
2374 * elf32-arm.c: Likewise.
2375 * elf32-bfin.c: Likewise.
2376 * elf32-cr16.c: Likewise.
2377 * elf32-csky.c: Likewise.
2378 * elf32-i386.c: Likewise.
2379 * elf32-m68k.c: Likewise.
2380 * elf32-msp430.c: Likewise.
2381 * elf32-nds32.c: Likewise.
2382 * elf32-nios2.c: Likewise.
2383 * elf32-pru.c: Likewise.
2384 * elf32-xtensa.c: Likewise.
2385 * elf64-ia64-vms.c: Likewise.
2386 * elf64-x86-64.c: Likewise.
2387 * elfcode.h: Likewise.
2388 * elfcore.h: Likewise.
2389 * elflink.c: Likewise.
2390 * elfnn-aarch64.c: Likewise.
2391 * elfnn-ia64.c: Likewise.
2392 * elfnn-riscv.c: Likewise.
2393 * elfxx-mips.c: Likewise.
2394 * elfxx-sparc.c: Likewise.
2395 * elfxx-x86.c: Likewise.
2396 * i386lynx.c: Likewise.
2397 * merge.c: Likewise.
2398 * pdp11.c: Likewise.
2399 * plugin.c: Likewise.
2400 * reloc.c: Likewise.
2402 2020-02-26 Alan Modra <amodra@gmail.com>
2405 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2407 (bfd_elf_add_dt_needed_tag): Declare.
2408 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2409 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2410 from elf_add_dt_needed_tag. Remove soname and doit param.
2411 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2412 to see whether as-needed lib is already loaded, use dyn_loaded
2413 list instead. When saving and restoring around as-needed lib
2414 handle possibility that dynstr has not been initialised. Don't
2415 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2416 Mark libs loaded via DT_NEEDED entries of other libs with
2417 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2419 (elf_link_check_versioned_symbol): Remove now unneccesary
2420 DYNAMIC check when traversing dyn_loaded list.
2422 2020-02-26 Alan Modra <amodra@gmail.com>
2424 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2426 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2429 * plugin.c (need_lto_wrapper_p): New.
2430 (bfd_plugin_set_program_name): Add an int argument to set
2432 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2434 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2436 2020-02-24 Alan Modra <amodra@gmail.com>
2438 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2440 2020-02-24 Alan Modra <amodra@gmail.com>
2442 * vms-lib.c (struct carsym_mem): Add limit.
2443 (vms_add_index): Heed limit.
2444 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2445 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2446 Always return actual number read.
2447 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2448 assertion with error exit.
2450 2020-02-22 Alan Modra <amodra@gmail.com>
2453 * elf.c (assign_file_positions_for_load_sections): Continue linking
2454 on "PHDR segment not covered by LOAD segment" errors.
2456 2020-02-21 Alan Modra <amodra@gmail.com>
2458 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2460 (bfd_mach_o_canonicalize_reloc): Likewise.
2461 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2462 counts and offsets against file size.
2463 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2464 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2465 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2466 against file size. Delete symbol table error message.
2467 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2469 (bfd_mach_o_read_symtab): Likewise.
2470 (bfd_mach_o_read_command): Pass file size.
2471 (bfd_mach_o_scan): Sanity check command count against file size.
2473 2020-02-21 Alan Modra <amodra@gmail.com>
2476 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2477 "text", "data" and "bss" section pointer vars. Don't update
2478 section size, just exec header sizes.
2479 (adjust_sizes_and_vmas): Don't update text section size. Set
2480 initial exec header a_text. Print exec headers sizes.
2481 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2482 (adjust_sizes_and_vmas): Similarly. Formatting.
2483 (final_link): Correct final file extension.
2485 2020-02-20 Nick Clifton <nickc@redhat.com>
2487 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2489 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2491 (elfNN_bed): Initialise the symbol_section_index field.
2492 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2493 OS and PROC specific section indicies. Warn if converting other
2494 reserved incidies to SHN_ABS.
2496 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2499 * cpu-z80.c: Add machine type compatibility checking.
2501 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2504 * plugin.c (plugin_list_entry): Remove handle.
2505 (try_load_plugin): Call dlclose before return.
2507 2020-02-19 Alan Modra <amodra@gmail.com>
2509 * libbfd-in.h (_bfd_constant_p): Define.
2510 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2511 file size before allocating memory.
2512 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2513 * elf.c (bfd_elf_get_str_section): Likewise.
2514 (_bfd_elf_slurp_version_tables): Likewise.
2515 * libbfd.h: Regenerate.
2517 2020-02-19 Alan Modra <amodra@gmail.com>
2519 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2520 * aoutx.h (aout_get_external_symbols): Replace calls to
2521 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2522 (slurp_reloc_table): Likewise.
2523 * archive.c (do_slurp_bsd_armap): Likewise.
2524 (do_slurp_coff_armap): Likewise.
2525 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2526 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2527 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2528 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2529 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2530 (_bfd_coff_get_external_symbols): Likewise.
2531 * ecoff.c (ecoff_slurp_symbolic_header),
2532 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2533 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2534 (ecoff_indirect_link_order): Likewise.
2535 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2536 (_bfd_elf_slurp_version_tables): Likewise.
2537 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2538 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2539 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2540 * elf64-alpha.c (READ): Likewise.
2541 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2542 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2543 * elfcode.h (elf_slurp_symbol_table),
2544 (elf_slurp_reloc_table_from_section): Likewise.
2545 * elflink.c (elf_link_add_object_symbols),
2546 (elf_link_check_versioned_symbol): Likewise.
2547 * elfxx-mips.c (READ): Likewise.
2548 * i386lynx.c (slurp_reloc_table): Likewise.
2549 * lynx-core.c (lynx_core_file_p): Likewise.
2550 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2551 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2552 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2553 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2554 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2555 (bfd_pef_parse_symbols): Likewise.
2556 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2557 * som.c (setup_sections, som_slurp_string_table),
2558 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2559 (som_bfd_fill_in_ar_symbols): Likewise.
2560 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2561 (evax_bfd_print_image): Likewise.
2562 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2563 * wasm-module.c (wasm_scan): Likewise.
2564 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2565 * xsym.c (bfd_sym_read_name_table),
2566 (bfd_sym_print_type_information_table_entry): Likewise.
2567 * libbfd.h: Regenerate.
2569 2020-02-19 Alan Modra <amodra@gmail.com>
2571 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2572 reading external relocs.
2573 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2574 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2576 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2578 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2579 (m32c_elf_relax_section): Likewise.
2580 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2581 (rl78_elf_relax_section): Likewise.
2582 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2583 (elf32_rx_relax_section): Likewise.
2584 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2585 parameter types and use..
2586 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2587 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2588 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2589 being read from file, just the extra.
2590 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2591 after reading external syms. Free on failure.
2593 2020-02-19 Alan Modra <amodra@gmail.com>
2595 * coffcode.h (buy_and_read, coff_slurp_line_table),
2596 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2597 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2598 corresponding bfd_alloc call. Adjust variables to suit.
2599 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2600 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2601 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2602 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2603 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2604 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2605 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2606 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2607 * elf64-alpha.c (READ): Likewise.
2608 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2609 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2610 (bfd_from_remote_memory): Likewise.
2611 * elfcore.h (core_find_build_id): Likewise.
2612 * elfxx-mips.c (READ): Likewise.
2613 * mach-o.c (bfd_mach_o_mangle_sections),
2614 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2615 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2616 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2617 * som.c (setup_sections, som_prep_for_fixups)
2618 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2619 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2620 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2621 (som_bfd_ar_write_symbol_stuff): Likewise.
2622 * vms-alpha.c (vector_grow1): Likewise.
2623 * vms-lib.c (vms_add_index): Likewise.
2624 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2625 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2626 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2627 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2628 (bfd_alloc2, bfd_zalloc2): Delete.
2629 (_bfd_mul_overflow): Define.
2630 * libbfd.h: Regenerate.
2632 2020-02-19 Alan Modra <amodra@gmail.com>
2634 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2636 (assign_section_numbers): Likewise.
2637 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2638 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2639 bfd_malloc2, size_t amt, and unsigned tls_count.
2640 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2641 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2642 (elf_output_implib): Use bfd_alloc.
2644 2020-02-19 Alan Modra <amodra@gmail.com>
2646 * bfd.c (struct bfd): Move format and direction to other
2647 bitfields. Add "size".
2648 * bfdio.c (bfd_get_size): Cache size when not writing file.
2649 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2650 returning zero, ie. unknown.
2651 (bfd_get_alt_debug_link_info): Likewise.
2652 * bfd-in2.h: Regenerate.
2654 2020-02-19 Alan Modra <amodra@gmail.com>
2656 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2657 bfd_get_file_size twice.
2658 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2659 zero, ie. unknown, return.
2660 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2661 * elfcode.h (elf_swap_shdr_in): Likewise.
2662 (elf_object_p): Don't call bfd_get_file_size twice and correct
2665 2020-02-19 Alan Modra <amodra@gmail.com>
2667 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2668 FALSE if memory alloc fails. Adjust calls.
2669 * som.c (som_prep_for_fixups): Likewise.
2670 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2671 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2672 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2673 * som.c (som_build_and_write_symbol_table): Return via error_return
2675 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2676 (VEC_APPEND_EL): Delete.
2677 (vector_grow1): Return pointer to element. Catch overflow.
2678 Return NULL on memory allocation failure.
2679 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2680 (alpha_vms_add_fixup_ca): Likewise.
2681 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2683 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2685 2020-02-19 Alan Modra <amodra@gmail.com>
2687 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2688 * aout-target.h (object_p): Likewise.
2689 * aout-tic30.c (tic30_aout_object_p): Likewise.
2690 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2691 (emit_stringtab, write_syms, link_hash_table_create),
2692 (aout_link_write_other_symbol): Likewise.
2693 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2694 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2695 (_bfd_compute_and_write_armap): Likewise.
2696 * archures.c (bfd_arch_list): Likewise.
2697 * bfd.c (bfd_record_phdr): Likewise.
2698 * binary.c (binary_canonicalize_symtab): Likewise.
2699 * cisco-core.c (cisco_core_file_validate): Likewise.
2700 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2701 (find_arm_glue, record_arm_to_thumb_glue),
2702 (record_thumb_to_arm_glue): Likewise.
2703 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2704 (ppc_allocate_toc_section): Likewise.
2705 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2706 * coff-sh.c (sh_relax_section): Likewise.
2707 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2708 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2709 (coff_set_alignment_hook, coff_mkobject),
2710 (coff_compute_section_file_positions): Likewise.
2711 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2712 (coff_find_nearest_line_with_names),
2713 ( bfd_coff_set_symbol_class): Likewise.
2714 * cofflink.c (_bfd_coff_link_hash_table_create),
2715 (_bfd_coff_link_input_bfd): Likewise.
2716 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2717 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2718 (build_line_info_table, sort_line_sequences),
2719 (line_info_add_include_dir, line_info_add_file_name),
2720 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2721 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2722 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2723 (_bfd_ecoff_find_nearest_line),
2724 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2725 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2726 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2727 * elf-m10300.c (mn10300_elf_relax_section),
2728 (elf32_mn10300_link_hash_table_create): Likewise.
2729 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2730 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2731 * elf32-arm.c (elf32_arm_link_hash_table_create),
2732 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2733 (elf32_arm_new_section_hook): Likewise.
2734 * elf32-avr.c (elf_avr_new_section_hook),
2735 (elf32_avr_link_hash_table_create, get_local_syms),
2736 (elf32_avr_setup_section_lists): Likewise.
2737 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2738 (bfin_link_hash_table_create): Likewise.
2739 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2740 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2741 * elf32-csky.c (csky_elf_link_hash_table_create),
2742 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2743 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2744 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2745 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2746 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2747 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2748 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2749 (m32r_elf_check_relocs): Likewise.
2750 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2751 (elf32_m68hc11_setup_section_lists),
2752 (elf32_m68hc11_size_stubs): Likewise.
2753 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2754 * elf32-metag.c (elf_metag_link_hash_table_create),
2755 (elf_metag_setup_section_lists): Likewise.
2756 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2757 (microblaze_elf_check_relocs): Likewise.
2758 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2759 (nds32_elf_check_relocs): Likewise.
2760 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2761 (get_local_syms, nios2_elf32_check_relocs),
2762 (nios2_elf32_link_hash_table_create): Likewise.
2763 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2764 (or1k_elf_check_relocs): Likewise.
2765 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2766 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2767 * elf32-s390.c (elf_s390_link_hash_table_create),
2768 (elf_s390_check_relocs): Likewise.
2769 * elf32-score.c (score_elf_create_got_section),
2770 (s3_elf32_score_new_section_hook),
2771 (elf32_score_link_hash_table_create): Likewise.
2772 * elf32-score7.c (score_elf_create_got_section),
2773 (s7_elf32_score_new_section_hook): Likewise.
2774 * elf32-sh.c (sh_elf_link_hash_table_create),
2775 (sh_elf_check_relocs): Likewise.
2776 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2777 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2778 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2779 (tilepro_elf_check_relocs): Likewise.
2780 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2781 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2782 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2783 (elf_xtensa_new_section_hook): Likewise.
2784 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2785 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2786 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2787 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2788 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2789 * elf64-ppc.c (ppc64_elf_new_section_hook),
2790 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2791 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2792 * elf64-s390.c (elf_s390_link_hash_table_create),
2793 (elf_s390_check_relocs): Likewise.
2794 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2795 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2796 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2797 (elf_link_add_archive_symbols, compute_bucket_count),
2798 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2799 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2800 (bfd_elf_final_link): Likewise.
2801 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2802 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2803 (elfNN_aarch64_new_section_hook): Likewise.
2804 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2805 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2806 (riscv_elf_check_relocs): Likewise.
2807 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2808 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2809 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2810 (_bfd_mips_elf_link_hash_table_create): Likewise.
2811 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2812 (_bfd_sparc_elf_check_relocs),
2813 (_bfd_sparc_elf_new_section_hook): Likewise.
2814 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2815 (tilegx_elf_check_relocs): Likewise.
2816 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2817 * format.c (bfd_check_format_matches): Likewise.
2818 * hash.c (_bfd_stringtab_init): Likewise.
2819 * ihex.c (ihex_scan): Likewise.
2820 * irix-core.c (irix_core_core_file_p): Likewise.
2821 * linker.c (bfd_wrapped_link_hash_lookup),
2822 (_bfd_generic_link_hash_table_create),
2823 (_bfd_generic_reloc_link_order): Likewise.
2824 * lynx-core.c (lynx_core_file_p): Likewise.
2825 * netbsd-core.c (netbsd_core_file_p): Likewise.
2826 * osf-core.c (osf_core_core_file_p): Likewise.
2827 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2828 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2829 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2830 * peicode.h (pe_mkobject): Likewise.
2831 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2832 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2833 * sco5-core.c (read_uarea): Likewise.
2834 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2835 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2836 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2837 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2838 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2839 * srec.c (srec_scan): Likewise.
2840 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2841 * targets.c (bfd_target_list): Likewise.
2842 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2843 * trad-core.c (trad_unix_core_file_p): Likewise.
2844 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2845 (vms_new_section_hook): Likewise.
2846 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2847 * xcofflink.c (xcoff_get_section_contents),
2848 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2849 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2850 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2852 2020-02-19 Alan Modra <amodra@gmail.com>
2854 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2856 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2858 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2859 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2860 a build_list_p argument. Don't search plugin_list. Short circuit
2861 when building the plugin list.
2862 (has_plugin): Renamed to has_plugin_list.
2863 (bfd_plugin_set_plugin): Don't set has_plugin.
2864 (bfd_plugin_specified_p): Check plugin_list instead.
2865 (build_plugin_list): New function.
2866 (load_plugin): Call build_plugin_list and use plugin_list.
2868 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2871 * plugin.c (try_claim): Always clean up for LTO wrapper.
2872 (try_load_plugin): Treat each object as independent. Create a
2873 copy for plugin name.
2875 2020-02-11 Nick Clifton <nickc@redhat.com>
2877 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2878 for addresses in print statements.
2879 (msp430_elf_relax_delete_bytes): Likewise.
2880 (msp430_elf_relax_add_words): Likewise.
2881 (msp430_elf_relax_section): Likewise.
2883 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2885 * plugin.c (add_symbols): Clear plugin_data memory.
2887 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2890 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2891 (EXECUTABLE_SUFFIX): Likewise.
2892 * config.in: Regenerated.
2893 * configure: Likewise.
2894 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2895 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2896 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2897 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2898 (get_lto_wrapper): New.
2899 (setup_lto_wrapper_env): Likewise.
2900 (current_plugin): Likewise.
2901 (register_all_symbols_read): Likewise.
2902 (register_cleanup): Likewise.
2903 (get_symbols): Likewise.
2904 (add_input_file): Likewise.
2905 (bfd_plugin_close_and_cleanup): Likewise.
2906 (claim_file): Removed.
2907 (register_claim_file): Set current_plugin->claim_file.
2908 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2909 lto_syms in current_plugin.
2910 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2911 all_symbols_read handler. Copy real symbols to plugin_data.
2912 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2913 (try_load_plugin): Don't reuse the previous plugin for LTO
2914 wrapper. Set up GCC LTO wrapper if possible. Don't set
2915 plugin_list_iter->claim_file.
2916 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2918 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2921 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2923 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2924 check if previous instruction matches a conditional jump inserted
2925 earlier. Invert conditional jump and delete branch in this case.
2927 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2929 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2930 msp430_elf_relax_add_words. Support insertion of either one or two
2932 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2933 needs to be grown. Handle insertion of branch instruction to replace
2936 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2938 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2939 debugging relocations.
2940 (msp430_elf_relax_delete_bytes): Likewise.
2941 (msp430_elf_relax_add_two_words): Likewise.
2942 (msp430_elf_relax_section): Likewise.
2944 2020-02-10 Alan Modra <amodra@gmail.com>
2946 * archures.c: Wrap overlong z80 comments.
2947 * bfd-in2.h: Regenerate.
2949 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2952 * archures.c: Add GBZ80 and Z80N machine values.
2953 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2954 * coff-z80.c: Add support for new reloc.
2955 * coffcode.h: Add support for new machine values.
2956 * cpu-z80.c: Add support for new machine names.
2957 * elf32-z80.c: Add support for new reloc.
2958 * bfd-in2.h: Regenerate.
2959 * libbfd.h: Regenerate.
2961 2020-02-07 Nick Clifton <nickc@redhat.com>
2964 * elf.c (rewrite_elf_program_header): Do not complain if no
2965 sections are mapped to a segment.
2967 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2970 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2971 for garbage collection on __patchable_function_entries section
2972 without linked-to section.
2974 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2977 * bfd-in2.h: Regenerated.
2978 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2979 on section if gc_mark of any of its linked-to sections is set
2980 and don't set gc_mark again.
2981 * section.c (asection): Add linked_to_symbol_name to map_head
2984 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2986 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2987 reporting an unrecognized instruction with R_V850_LONGJUMP.
2989 2020-02-05 Alan Modra <amodra@gmail.com>
2991 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2993 2020-02-04 Alan Modra <amodra@gmail.com>
2995 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2996 R_PPC_VLE_ADDR20, goto copy_reloc.
2998 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3000 * bfd-in2.h: Regenerated.
3001 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3003 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3006 * bfd-in2.h: Regenerated.
3007 * ecoff.c (bfd_debug_section): Add section_id.
3008 * section.c (bfd_section): Add section_id.
3009 (SEC_ASSEMBLER_SECTION_ID): New.
3010 (BFD_FAKE_SECTION): Add section_id.
3012 2020-02-01 Nick Clifton <nickc@redhat.com>
3014 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3017 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3019 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3020 encodings are relative to the GOT on nios2, too.
3022 2020-01-31 Alan Modra <amodra@gmail.com>
3024 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3025 file. Use $< and $@ in rules.
3026 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3027 (elf32-ia64.c, elf64-ia64.c): Likewise.
3028 (elf32-riscv.c, elf64-riscv.c): Likewise.
3029 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3030 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3031 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3032 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3033 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3034 * Makefile.in: Regenerate.
3036 2020-01-31 Alan Modra <amodra@gmail.com>
3039 * elf.c (setup_group): Don't clear entire section contents,
3040 just the padding after group flags. Release alloc'd memory
3041 after a seek or read failure.
3043 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3045 * peXXigen.c (pe_is_repro): New function.
3046 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3047 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3049 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3051 * peXXigen.c (debug_type_names): Add names for new debug data type
3054 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3056 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3057 inner loop. Fix a memory leak.
3059 2020-01-30 Alan Modra <amodra@gmail.com>
3061 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3062 or obj_coff_keep_strings here.
3063 (coff_get_normalized_symtab): Free external syms directly.
3064 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3067 2020-01-27 Jim Wilson <jimw@sifive.com>
3069 * cpu-riscv.c (riscv_scan): New.
3070 (N): Change bfd_default_scan to riscv_scan.
3072 2020-01-27 Andreas Schwab <schwab@suse.de>
3074 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3075 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3076 * Makefile.in: Regenerate.
3077 * cpu-plugin.c: Remove.
3078 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3079 (bfd_plugin_arch): Remove declaration.
3080 * bfd-in2.h: Regenerate.
3081 * po/SRC-POTFILES.in: Regenerate.
3083 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3084 Alan Modra <amodra@gmail.com>
3087 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3089 2020-01-24 Jim Wilson <jimw@sifive.com>
3091 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3092 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3093 avoid over long line.
3095 2020-01-24 Nick Clifton <nickc@redhat.com>
3098 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3099 syms and keep strings flags as these may have been set in order to
3100 prevent a bogus call to free.
3102 2020-01-23 Nick Clifton <nickc@redhat.com>
3104 * po/fr.po: Updated French translation.
3106 2020-01-23 Alan Modra <amodra@gmail.com>
3109 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3110 by zero when p_align is zero.
3112 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3114 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3115 (riscv_prefix_cmp): Likewise.
3116 (riscv_non_std_ext_p): Deleted.
3117 (riscv_std_sv_ext_p): Likewise.
3118 (riscv_non_std_sv_ext_p): Likewise.
3119 (riscv_merge_non_std_and_sv_ext): Rename to...
3120 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3121 (riscv_merge_arch_attr_info): Replace 3 calls to
3122 riscv_merge_non_std_and_sv_ext with single call to
3123 riscv_merge_multi_letter_ext.
3124 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3125 encounter a 'z' prefix.
3126 (riscv_get_prefix_class): New function, return prefix class based
3127 on first few characters of input string.
3128 (riscv_parse_config): New structure to factor out minor differences
3129 in extension class parsing behaviour.
3130 (riscv_parse_sv_or_non_std_ext): Rename to...
3131 (riscv_parse_prefixed_ext): and parameterise with
3133 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3134 (riscv_multi_letter_ext_valid_p): New.
3135 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3136 (riscv_parse_subset): Delegate all non-single-letter parsing work
3137 to riscv_parse_prefixed_ext.
3138 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3139 (riscv_get_prefix_class): Declare.
3141 2020-01-22 Alan Modra <amodra@gmail.com>
3143 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3144 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3145 __tls_get_addr_desc.
3146 (ppc64_elf_size_stubs): Add section for linker generated
3147 __tls_get_addr_desc wrapper function. Loop at least once if
3148 generating this function.
3149 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3150 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3152 2020-01-22 Alan Modra <amodra@gmail.com>
3154 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3155 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3157 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3158 (STDU_R1_0R1, ADDI_R1_R1): Define.
3159 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3160 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3161 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3162 no_tls_get_addr_regsave.
3163 (branch_reloc_hash_match): Add hash3 and hash4.
3164 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3165 (ppc64_elf_size_dynamic_sections): Likewise.
3166 (ppc64_elf_relocate_section): Likewise.
3167 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3168 __tls_get_addr stub.
3169 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3171 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3172 eh_frame for regsave __tls_get_addr.
3174 2020-01-22 Alan Modra <amodra@gmail.com>
3176 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3177 which __tls_get_addr calls will be eliminated.
3179 2020-01-20 Nick Clifton <nickc@redhat.com>
3181 * po/pt.po: Updates Portuguese translation.
3182 * po/ru.po: Updated Russian translation.
3183 * po/uk.po: Updated Ukranian translation.
3185 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3188 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3189 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3191 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3192 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3193 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3194 "rex leal x@tlsdesc(%rip), %reg" to
3195 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3196 "call *(%eax)" to "nopl (%rax)".
3198 2020-01-20 Alan Modra <amodra@gmail.com>
3200 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3201 (MTLR_R11): Don't define.
3202 (LD_R0_0R3, CMPDI_R0_0): Define.
3203 (build_tls_get_addr_stub): Don't use r11 in stub.
3205 2020-01-20 Alan Modra <amodra@gmail.com>
3207 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3208 (defined_sym_val, is_tls_get_addr): Likewise.
3210 2020-01-18 Nick Clifton <nickc@redhat.com>
3212 * version.m4 (BFD_VERSION): Set to 2.34.50.
3213 * configure: Regenerate.
3214 * po/bfd.pot: Regenerate.
3216 2020-01-18 Nick Clifton <nickc@redhat.com>
3218 Binutils 2.34 branch created.
3220 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3222 * coff-arm.c: Fix spelling error (seperate).
3223 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3225 * sysdep.h (strnlen): Fix spelling error (seperate).
3227 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3230 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3232 2020-01-15 Alan Modra <amodra@gmail.com>
3235 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3236 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3237 of function symbols unless dot symbols are present. Do warn
3238 whenever one is created, regardles of whether a PLT entry is
3239 also emitted for the function symbol.
3241 2020-01-14 Alan Modra <amodra@gmail.com>
3243 * som.c (som_bfd_count_ar_symbols): Error when file position
3244 of symbols on chains is not strictly increasing.
3246 2020-01-14 Alan Modra <amodra@gmail.com>
3248 * vms.h (VMS_DEBUG): Define as 0.
3249 * vms-alpha.c (image_write): Move debug output after bounds check.
3251 (_bfd_vms_slurp_eihd): Warning fix.
3252 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3254 2020-01-13 Alan Modra <amodra@gmail.com>
3256 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3257 for "ignored" records.
3259 2020-01-13 Alan Modra <amodra@gmail.com>
3261 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3262 Delete asect name check. Move asect NULL check to wasm_object_p.
3263 Correct bounds check of sizes against end. Replace uses of
3264 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3265 just one bfd_release.
3266 (wasm_scan): Don't use malloc/strdup for section names,
3267 bfd_alloc instead. Simplify code prefixing section name.
3268 Formatting. Don't attempt to free memory here..
3269 (wasm_object_p): ..do so here.
3271 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3274 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3275 UNDEFWEAK_NO_DYNAMIC_RELOC.
3276 (allocate_dynrelocs_for_symbol): Likewise.
3278 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3281 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3283 2020-01-10 Alan Modra <amodra@gmail.com>
3285 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3287 2020-01-09 Nick Clifton <nickc@redhat.com>
3290 * bfd.c (bfd_convert_section_contents): Check for a compress
3291 header size that is larger than the actual section size.
3293 2020-01-08 Alan Modra <amodra@gmail.com>
3296 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3297 after removing sections.
3299 2020-01-06 Jim Wilson <jimw@sifive.com>
3302 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3303 check for !bfd_link_pic (info).
3304 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3305 <R_RISCV_JAL>: Add comment.
3306 (_bfd_riscv_relax_section): For plt.offset check, add check for
3307 bfd_link_pic (info). Add comment.
3309 2020-01-06 Alan Modra <amodra@gmail.com>
3311 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3312 match failures. Don't init to bfd_error_wrong_format before
3313 calling _bfd_check_format.
3315 2020-01-06 Alan Modra <amodra@gmail.com>
3317 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3318 status rather than exiting on stack overflow or underflow.
3319 (_bfd_vms_slurp_etir): Adjust to suit.
3321 2020-01-06 Alan Modra <amodra@gmail.com>
3323 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3325 2020-01-06 Alan Modra <amodra@gmail.com>
3327 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3328 command. Check name offset is within command.
3329 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3330 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3331 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3332 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3333 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3334 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3335 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3336 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3337 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3338 (bfd_mach_o_read_segment): Similarly.
3339 (bfd_mach_o_read_thread): Properly bound check thread struct.
3340 Don't repeat checks on second loop.
3341 (bfd_mach_o_read_command): Fail on invalid command length.
3343 2020-01-04 Alan Modra <amodra@gmail.com>
3345 * format.c (bfd_check_format_matches): Add preserve_match.
3346 Save initial bfd state in "preserve", matched bfd state in
3347 "preserve_match". Save just the first match. Release
3348 bfd_alloc memory. Restore and finish preserved state as
3349 appropriate on all function exit paths.
3351 2020-01-04 Alan Modra <amodra@gmail.com>
3353 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3355 2020-01-04 Alan Modra <amodra@gmail.com>
3357 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3360 2020-01-03 Nick Clifton <nickc@redhat.com>
3363 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3364 there is enough data remaining in the code buffer before
3365 attempting to read a function stub.
3367 2020-01-03 Nick Clifton <nickc@redhat.com>
3370 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3371 return value from bfd_malloc.
3372 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3373 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3374 (elf32_arm_filter_cmse_symbols): Likewise.
3375 (elf32_arm_write_section): Likewise.
3376 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3377 (bfd_mach_o_follow_dsym): Likewise.
3378 * pef.c (bfd_pef_print_loader_section): Likewise.
3379 (bfd_pef_scan_start_address): Likewise.
3380 (bfd_pef_parse_function_stubs): Likewise.
3381 (bfd_pef_parse_symbols): Likewise.
3383 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3385 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3386 on binary inputs ld/PR25316.
3387 (is_ia64_elf): new helper to filter on ia64 objects.
3389 2020-01-03 Jan Beulich <jbeulich@suse.com>
3391 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3393 (bfd_mach_o_scan): Insert underscore in two variable names.
3395 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3397 * Makefile.am: Add z80-elf target support.
3398 * configure.ac: Likewise.
3399 * targets.c: Likewise.
3400 * Makefile.in: Regenerate.
3401 * configure: Regenerate.
3402 * config.bfd: Add z80-elf target support and new arches: ez80 and
3404 * elf32-z80.c: New file.
3405 * archures.c: Add new z80 architectures: eZ80 and Z180.
3406 * coffcode.h: Likewise.
3407 * cpu-z80.c: Likewise.
3408 * coff-z80.c: Add new relocations for Z80 target and local label
3410 * reloc.c: Add new relocs.
3411 * bfd-in2.h: Regenerate.
3412 * libbfd.h: Regenerate.
3414 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3418 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3420 2020-01-01 Alan Modra <amodra@gmail.com>
3422 Update year range in copyright notice of all files.
3424 For older changes see ChangeLog-2019
3426 Copyright (C) 2020 Free Software Foundation, Inc.
3428 Copying and distribution of this file, with or without modification,
3429 are permitted in any medium without royalty provided the copyright
3430 notice and this notice are preserved.
3436 version-control: never