1 2020-07-07 Alan Modra <amodra@gmail.com>
3 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
4 time, uid, gid and mode for deterministic archive.
5 (xcoff_write_archive_contents_big): Likewise.
7 2020-07-07 Alan Modra <amodra@gmail.com>
9 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
12 2020-07-06 Nick Clifton <nickc@redhat.com>
14 * po/pt.po: Updated Portuguese translation.
15 * po/uk.po: Updated Ukranian translation.
17 2020-07-04 Nick Clifton <nickc@redhat.com>
19 * version.m4: Set version to 2.35.50.
20 * configure: Regenerate.
21 * po/bbfd.pot: Regenerate.
23 2020-07-04 Nick Clifton <nickc@redhat.com>
25 Binutils 2.35 branch created.
27 2020-07-01 Alan Modra <amodra@gmail.com>
30 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
31 raw syment index before dereferencing.
33 2020-07-01 Alan Modra <amodra@gmail.com>
35 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
37 2020-07-01 Alan Modra <amodra@gmail.com>
39 * config.bfd: Obsolete xc16x.
41 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
43 * archures.c (bfd_mach_i386_nacl): Removed.
44 (bfd_mach_i386_i386_nacl): Likewise.
45 (bfd_mach_x86_64_nacl): Likewise.
46 (bfd_mach_x64_32_nacl): Likewise.
47 * config.bfd: Remove *-*-nacl* targets.
48 * configure.ac: Remove x86 NaCl target vectors.
49 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
50 (bfd_x64_32_nacl_arch): Likewise.
51 (bfd_x86_64_nacl_arch): Likewise.
52 (bfd_i386_nacl_arch): Likewise.
53 (bfd_x64_32_arch_intel_syntax): Updated.
54 * elf32-i386.c: Don't include "elf-nacl.h".
55 (elf_i386_nacl_plt): Removed.
56 (elf_i386_nacl_plt0_entry): Likewise.
57 (elf_i386_nacl_plt_entry): Likewise.
58 (elf_i386_nacl_pic_plt0_entry): Likewise.
59 (elf_i386_nacl_pic_plt_entry): Likewise.
60 (elf_i386_nacl_eh_frame_plt): Likewise.
61 (elf_i386_nacl_plt): Likewise.
62 (elf32_i386_nacl_elf_object_p): Likewise.
63 (elf_i386_get_synthetic_symtab): Updated.
64 (elf_i386_link_setup_gnu_properties): Likewise.
65 * elf64-x86-64.c: Don't include "elf-nacl.h".
66 (elf_x86_64_nacl_plt): Removed.
67 (elf64_x86_64_nacl_elf_object_p): Likewise.
68 (elf_x86_64_nacl_plt0_entry): Likewise.
69 (elf_x86_64_nacl_plt_entry): Likewise.
70 (elf_x86_64_nacl_eh_frame_plt): Likewise.
71 (elf_x86_64_nacl_plt): Likewise.
72 (elf32_x86_64_nacl_elf_object_p): Likewise.
73 (elf_x86_64_get_synthetic_symtab): Updated.
74 (elf_x86_64_link_setup_gnu_properties): Likewise.
75 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
76 * targets.c: Remove x86 NaCl target vectors.
77 * bfd-in2.h: Regenerated.
78 * configure: Likewise.
80 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
82 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
83 _bfd_elf_add_dynamic_tags.
85 2020-06-29 Alan Modra <amodra@gmail.com>
87 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
88 return value of bfd_bread. Don't read more than requested length.
89 Sanity check length. Properly terminate file name.
91 2020-06-29 Alan Modra <amodra@gmail.com>
93 * arc-got.h: Use C style comments.
94 * coff-z80.c: Likewise.
95 * elf32-csky.c: Likewise.
96 * peXXigen.c: Likewise.
97 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
100 2020-06-26 Pat Bernardi <bernardi@adacore.com>
102 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
103 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
105 2020-06-26 Alan Modra <amodra@gmail.com>
107 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
108 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
109 (riscv_get_priv_spec_name): Move to..
110 * cpu-riscv.c: ..here.
111 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
112 Use %u to print unsigned numbers.
114 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
116 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
117 default architecture.
119 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
122 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
123 _bfd_elf_add_dynamic_tags.
125 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
128 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
129 _bfd_elf_add_dynamic_tags.
131 2020-06-24 Alan Modra <amodra@gmail.com>
133 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
134 shifts without undefined behaviour.
136 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
138 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
140 (_bfd_elf_add_dynamic_tags): New.
141 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
142 _bfd_elf_add_dynamic_tags.
143 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
144 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
145 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
146 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
147 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
148 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
149 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
150 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
152 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
153 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
154 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
155 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
156 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
157 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
158 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
159 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
160 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
162 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
163 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
164 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
165 _bfd_elf_maybe_vxworks_add_dynamic_tags.
166 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
167 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
169 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
170 (_bfd_x86_elf_size_dynamic_sections): Likewise.
171 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
172 dt_reloc_sz and dt_reloc_ent.
173 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
174 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
176 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
177 etab.dt_pltgot_required.
178 (elf32_hppa_size_dynamic_sections): Call
179 _bfd_elf_add_dynamic_tags.
180 * elf32-metag.c (elf_metag_link_hash_table_create): Set
181 etab.dt_pltgot_required.
182 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
183 * elf32-sh.c (sh_elf_link_hash_table_create): Set
184 root.dt_pltgot_required for FDPIC output.
185 (sh_elf_size_dynamic_sections): Call
186 _bfd_elf_maybe_vxworks_add_dynamic_tags.
187 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
188 elf.dt_pltgot_required.
189 (elf_xtensa_size_dynamic_sections): Call
190 _bfd_elf_add_dynamic_tags.
191 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
192 root.dt_pltgot_required.
193 (elf64_hppa_size_dynamic_sections): Call
194 _bfd_elf_add_dynamic_tags.
195 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
196 root.dt_pltgot_required.
197 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
198 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
199 * elflink.c (_bfd_elf_add_dynamic_tags): New.
201 2020-06-22 Saagar Jha <saagar@saagarjha.com>
203 * mach-o.c: Support the new load commands by reading a linkedit
204 data command for them.
206 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
208 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
209 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
210 (riscv_get_priv_spec_class): Likewise.
211 (riscv_get_priv_spec_name): Likewise.
212 (riscv_get_priv_spec_class_from_numbers): New function, convert
213 the version numbers into string, then call riscv_get_priv_spec_class
214 to get the priv spec class.
215 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
216 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
217 (riscv_get_priv_spec_name): Likewise.
218 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
219 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
220 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
221 of input and output objects form their priv spec attributes by
222 riscv_get_priv_spec_class_from_numbers. Report warning rather than
223 errors when linking objects with differnet priv spec versions. We do
224 know v1.9.1 may have conflicts to other versions, so report the
225 warning, too. After that, update the output priv spec version to the
228 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
230 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
231 priv attributes, we will check the conflicts for all of them (major,
232 minor and revision), and then set the priv_attrs_merged to TRUE to
233 indicate that we have handled all of the priv attributes. Remove
234 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
236 2020-06-21 Alan Modra <amodra@gmail.com>
239 * configure.ac: Disable plugins by default for some targets.
240 * plugin.c: Comment typo fix.
241 * configure: Regenerate.
243 2020-06-19 Nick Clifton <nickc@redhat.com>
245 * plugin.c (try_load_plugin): Suppress the error message about
246 being unable to open a plugin if creating a list of viable
249 2020-06-16 Alan Modra <amodra@gmail.com>
251 * aout-tic30.c: Delete file.
252 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
253 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
254 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
255 (xc16x-*-elf): Sort properly.
256 * configure.ac: Remove tic30_aout_vec.
257 * targets.c: Likewise.
258 * Makefile.in: Regenerate.
259 * configure: Regenerate.
260 * po/SRC-POTFILES.in: Regenerate.
262 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
264 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
265 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
266 (elf32xtensa_abi): New global variable.
267 (xtensa_abi_choice): New function.
268 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
269 XSHAL_ABI to select PLT code.
271 2020-06-15 Roland McGrath <mcgrathr@google.com>
273 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
274 field of bfd_link_info.
276 2020-06-15 Alan Modra <amodra@gmail.com>
278 * config.bfd: Obsolete powerpcle-*-pe targets.
280 2020-06-15 Alan Modra <amodra@gmail.com>
283 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
284 symbols that were defined in discarded sections.
285 * cofflink.c (coff_link_check_archive_element): Likewise.
286 (coff_link_add_symbols): Set indx to -3 for symbols defined in
288 (_bfd_coff_write_global_sym): Don't emit such symbols.
289 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
290 libcoff.h: Regenerate.
292 2020-06-11 Alan Modra <amodra@gmail.com>
295 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
297 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
299 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
300 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
301 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
304 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
307 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
308 Clear verinfo.verdef.
310 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
313 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
314 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
315 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
317 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
318 Set ifunc_resolvers if there are FUNC resolvers.
319 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
320 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
321 with elf.ifunc_resolvers.
322 (write_plt_relocs_for_local_syms): Likewise.
323 (ppc64_elf_relocate_section): Likewise.
324 (ppc64_elf_finish_dynamic_sections): Likewise.
325 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
327 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
328 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
329 instead of readonly_dynrelocs_against_ifunc.
330 * elfxx-x86.h (elf_x86_link_hash_table): Remove
331 readonly_dynrelocs_against_ifunc.
333 2020-06-09 Alan Modra <amodra@gmail.com>
335 * elf64-ppc.c (struct ppc_link_hash_table): Delete
336 maybe_local_ifunc_resolver field.
337 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
338 cases where maybe_local_ifunc_resolver was set.
339 (ppc64_elf_relocate_section): Likewise.
340 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
343 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
345 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
347 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
349 (elf32_arm_size_dynamic_sections): Updated. Clear
350 root.tlsdesc_plt for DF_BIND_NOW.
351 (elf32_arm_finish_dynamic_sections): Updated.
352 (elf32_arm_output_arch_local_syms): Likewise.
353 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
354 Clear root.tlsdesc_plt for DF_BIND_NOW.
355 (nds32_elf_finish_dynamic_sections): Updated.
356 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
357 dt_tlsdesc_plt and dt_tlsdesc_got.
358 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
359 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
360 tlsdesc_plt and dt_tlsdesc_got.
361 (elfNN_aarch64_allocate_dynrelocs): Updated.
362 (elfNN_aarch64_finish_dynamic_sections): Likewise.
363 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
364 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
366 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
367 (_bfd_x86_elf_size_dynamic_sections): Likewise.
368 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
369 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
372 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
374 * elf32-tic6x.c (elf32_bed): Defined the default to
377 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
379 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
381 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
382 root.splt/root.srelplt.
383 (elf64_hppa_create_dynamic_sections): Likewise.
384 (elf64_hppa_size_dynamic_sections): Likewise.
385 (elf64_hppa_finish_dynamic_symbol): Likewise.
386 (elf_hppa_final_link): Likewise.
387 (elf_hppa_final_link_relocate): Likewise.
389 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
391 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
392 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
395 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
397 * elf-bfd.h (elf_target_os): New.
398 (elf_link_hash_table): Add target_os.
399 (elf_backend_data): Add target_os.
400 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
401 symbian_p and nacl_p.
402 (create_got_section): Updated.
403 (elf32_arm_create_dynamic_sections): Likewise.
404 (arm_type_of_stub): Likewise.
405 (elf32_arm_create_or_find_stub_sec): Likewise.
406 (elf32_arm_allocate_plt_entry): Likewise.
407 (elf32_arm_populate_plt_entry): Likewise.
408 (elf32_arm_final_link_relocate): Likewise.
409 (elf32_arm_check_relocs): Likewise.
410 (allocate_dynrelocs_for_symbol): Likewise.
411 (elf32_arm_finish_dynamic_symbol): Likewise.
412 (elf32_arm_finish_dynamic_sections): Likewise.
413 (elf32_arm_output_plt_map_1): Likewise.
414 (elf32_arm_output_arch_local_syms): Likewise.
415 (elf32_arm_add_symbol_hook): Likewise.
416 (elf32_arm_nacl_link_hash_table_create): Likewise.
417 (elf32_arm_vxworks_link_hash_table_create): Likewise.
418 (elf32_arm_symbian_link_hash_table_create): Likewise.
419 (ELF_TARGET_OS): New.
420 * elf32-i386.c (elf_i386_arch_bed): Removed.
421 (elf_backend_arch_data): Likewise.
422 (elf_i386_solaris_arch_bed): Likewise.
423 (elf_i386_nacl_arch_bed): Likewise.
424 (elf_i386_vxworks_arch_bed): Likewise.
425 (elf_i386_relocate_section): Updated.
426 (elf_i386_finish_dynamic_sections): Likewise.
427 (elf_i386_get_synthetic_symtab): Likewise.
428 (elf_i386_link_setup_gnu_properties): Likewise.
429 (ELF_TARGET_OS): New.
430 * elf32-mips.c (ELF_TARGET_OS): New.
431 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
432 (ppc_elf_create_got): Updated.
433 (ppc_elf_create_dynamic_sections): Likewise.
434 (ppc_elf_check_relocs): Likewise.
435 (ppc_elf_adjust_dynamic_symbol): Likewise.
436 (ppc_elf_size_dynamic_sections): Likewise.
437 (ppc_elf_relocate_section): Likewise.
438 (ppc_elf_finish_dynamic_sections): Likewise.
439 (ppc_elf_vxworks_link_hash_table_create): Likewise.
440 (ELF_TARGET_OS): New.
441 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
442 (sh_elf_link_hash_table_create): Updated.
443 (sh_elf_create_dynamic_sections): Likewise.
444 (allocate_dynrelocs): Likewise.
445 (sh_elf_size_dynamic_sections): Likewise.
446 (sh_elf_relocate_section): Likewise.
447 (sh_elf_finish_dynamic_symbol): Likewise.
448 (sh_elf_finish_dynamic_sections): Likewise.
449 (ELF_TARGET_OS): New.
450 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
452 (bfd_elf32_bfd_link_hash_table_create): Likewise.
453 (ELF_TARGET_OS): New.
454 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
455 (elf_x86_64_solaris_arch_bed): Likewise.
456 (elf_x86_64_nacl_arch_bed): Likewise.
457 (elf_x86_64_finish_dynamic_sections): Updated.
458 (elf_x86_64_get_synthetic_symtab): Likewise.
459 (elf_x86_64_link_setup_gnu_properties): Likewise.
460 (ELF_TARGET_OS): New.
461 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
463 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
464 (MIPS_ELF_REL_DYN_NAME): Updated.
465 (ELF_MIPS_GP_OFFSET): Likewise.
466 (mips_elf_create_local_got_entry): Likewise.
467 (mips_elf_allocate_dynamic_relocations): Likewise.
468 (mips_elf_count_got_symbols): Likewise.
469 (is_gott_symbol): Likewise.
470 (mips_elf_calculate_relocation): Likewise.
471 (mips_elf_create_dynamic_relocation): Likewise.
472 (_bfd_mips_elf_check_relocs): Likewise.
473 (allocate_dynrelocs): Likewise.
474 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
475 (mips_elf_lay_out_got): Likewise.
476 (mips_elf_set_plt_sym_value): Likewise.
477 (_bfd_mips_elf_size_dynamic_sections): Likewise.
478 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
479 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
480 (_bfd_mips_elf_final_link): Likewise.
481 (_bfd_mips_init_file_header): Likewise.
482 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
484 (allocate_dynrelocs): Likewise.
485 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
486 (_bfd_sparc_elf_relocate_section): Likewise.
487 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
488 (sparc_finish_dyn): Likewise.
489 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
490 * elfxx-target.h (ELF_TARGET_OS): New.
491 (elfNN_bed): Add ELF_TARGET_OS.
492 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
493 (_bfd_x86_elf_link_hash_table_create): Likewise.
494 (_bfd_x86_elf_size_dynamic_sections): Likewise.
495 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
496 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
497 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
498 * elfxx-x86.h (elf_x86_target_os): Removed.
499 (elf_x86_backend_data): Likewise.
500 (get_elf_x86_backend_data): Likewise.
501 (elf_x86_link_hash_table): Remove target_os.
503 2020-06-06 Alan Modra <amodra@gmail.com>
506 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
507 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
508 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
509 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
510 * elf64-ppc.c: Update throughout for reloc renaming.
511 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
512 * libbfd.h: Regenerate.
513 * bfd-in2.h: Regenerate.
515 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
518 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
521 2020-06-05 Nick Clifton <nickc@redhat.com>
523 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
526 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
528 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
529 priv_may_conflict, in_priv_zero and out_priv_zero to decide
530 whether the object can be linked according to it's priv
531 attributes. The object without any priv spec attributes can
532 be linked with others. If the first input object doesn't contain
533 any priv attributes, then we need to copy the setting from the
534 next input one. Also report more detailed error messages to user.
536 2020-06-04 Stephen Casner <casner@acm.org>
538 Extend pdp11-aout symbol table format to accommodate .stab
539 symbols and implement correct handling of them.
541 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
542 (N_STAB, is_stab): Needed new function is_stab to disambiguate
543 normal vs. .stab symbol table type values, replacing N_STAB mask.
544 (translate_from_native_sym_flags): Determine correct section for
545 different .stab types.
546 (translate_to_native_sym_flags): Leave .stab types intact.
547 (translate_symbol_table): Error if symbol indicates overlay;
548 store desc field from .stab symbols.
549 (write_syms): Output desc field with symbol.
550 (aout_link_check_ar_symbols): Skip .stab symbols.
551 (aout_link_add_symbols): Correctly distinguish .stab symbols.
552 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
553 (aout_link_write_symbols): Write 0 for desk and ovly fields;
554 correctly distinguish .stab symbols and select calculate their
555 section and value; and copy desc and ovly fields from input symbol
558 2020-06-04 Stephen Casner <casner@acm.org>
560 * aoutx.h (translate_symbol_table): Comment had external and
562 * pdp11.c (translate_symbol_table): Likewise.
564 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
566 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
567 (is_x86_elf): Check elf.hash_table_id instead of target_id.
568 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
570 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
573 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
574 in debug section against symbol defined in shared library to 0.
575 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
576 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
577 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
578 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
579 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
580 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
581 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
582 * elf32-sh.c (sh_elf_check_relocs): Likewise.
583 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
584 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
585 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
586 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
587 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
588 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
590 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
591 there is non-GOT reference.
592 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
593 non-alloced sections.
595 2020-06-03 Stephen Casner <casner@acm.org>
597 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
599 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
601 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
602 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
603 other size that doesn't qcover the header word.
604 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
605 string table, and zero it.
606 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
607 message and set bfd_error on finding an invalid name string offset.
608 (add_to_stringtab): INLINE -> inline
609 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
611 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
612 any relocs that could not be recognised.
613 92744f05809 PR 20929 - Check for relocs without an associated symbol.
614 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
615 name exists and is long enough, before attempting to see if it is
617 c3864421222 - Correct case for N_SO being the last symbol.
618 50455f1ab29 PR 20891 - Handle the case where the main file name
619 and the directory name are both empty.
620 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
621 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
622 range string table offsets.
623 531336e3a0b PR 20909 - Fix off-by-one error in check for an
624 illegal string offset.
625 (aout_link_includes_newfunc): Add comment.
626 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
627 on unexpected relocation type rather than ASSERT.
629 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
632 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
633 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
635 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
638 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
639 non-alloced sections.
641 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
643 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
644 dynamic relocations for non SEC_ALLOC sections.
646 2020-06-03 Gunther Nikl <gnikl@justmail.de>
648 * aout64.c (BMAGIC, QMAGIC): Do not define.
649 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
650 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
651 to check the file format.
652 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
653 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
654 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
656 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
658 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
659 relocations for non SEC_ALLOC sections.
661 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
663 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
664 * elf32-arm.c (maybe_set_textrel): Removed.
665 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
666 with _bfd_elf_maybe_set_textrel.
667 * elf32-csky.c (maybe_set_textrel): Removed.
668 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
669 with _bfd_elf_maybe_set_textrel.
670 * elf32-hppa.c (maybe_set_textrel): Removed.
671 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
672 with _bfd_elf_maybe_set_textrel.
673 * elf32-lm32.c (maybe_set_textrel): Removed.
674 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
675 with _bfd_elf_maybe_set_textrel.
676 * elf32-m32r.c (maybe_set_textrel): Removed.
677 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
678 with _bfd_elf_maybe_set_textrel.
679 * elf32-metag.c (maybe_set_textrel): Removed.
680 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
681 with _bfd_elf_maybe_set_textrel.
682 * elf32-nds32.c (maybe_set_textrel): Removed.
683 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
684 with _bfd_elf_maybe_set_textrel.
685 * elf32-or1k.c (maybe_set_textrel): Removed.
686 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
687 with _bfd_elf_maybe_set_textrel.
688 * elf32-ppc.c (maybe_set_textrel): Removed.
689 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
690 with _bfd_elf_maybe_set_textrel.
691 * elf32-s390.c (maybe_set_textrel): Removed.
692 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
693 with _bfd_elf_maybe_set_textrel.
694 * elf32-sh.c (maybe_set_textrel): Removed.
695 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
696 with _bfd_elf_maybe_set_textrel.
697 * elf32-tic6x.c (maybe_set_textrel): Removed.
698 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
699 with _bfd_elf_maybe_set_textrel.
700 * elf32-tilepro.c (maybe_set_textrel): Removed.
701 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
702 with _bfd_elf_maybe_set_textrel.
703 * elf64-ppc.c (maybe_set_textrel): Removed.
704 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
705 with _bfd_elf_maybe_set_textrel.
706 * elf64-s390.c (maybe_set_textrel): Removed.
707 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
708 with _bfd_elf_maybe_set_textrel.
709 * elfnn-aarch64.c (maybe_set_textrel): Removed.
710 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
711 with _bfd_elf_maybe_set_textrel.
712 * elfnn-riscv.c (maybe_set_textrel): Removed.
713 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
714 with _bfd_elf_maybe_set_textrel.
715 * elfxx-sparc.c (maybe_set_textrel): Removed.
716 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
717 with _bfd_elf_maybe_set_textrel.
718 * elfxx-tilegx.c (maybe_set_textrel): Removed.
719 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
720 with _bfd_elf_maybe_set_textrel.
721 * elfxx-x86.c (maybe_set_textrel): Removed.
722 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
723 with _bfd_elf_maybe_set_textrel.
724 * elflink.c (_bfd_elf_maybe_set_textrel): New.
726 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
729 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
731 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
732 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
733 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
734 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
736 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
737 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
738 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
739 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
740 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
741 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
742 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
743 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
744 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
745 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
746 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
747 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
748 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
749 (elf_backend_copy_indirect_symbol): Likewise.
750 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
751 (elf_backend_copy_indirect_symbol): Likewise.
752 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
754 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
757 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
758 * elf32-arm.c (readonly_dynrelocs): Removed.
759 (maybe_set_textrel): Replace readonly_dynrelocs with
760 _bfd_elf_readonly_dynrelocs.
761 * elf32-csky.c (readonly_dynrelocs): Removed.
762 (maybe_set_textrel): Replace readonly_dynrelocs with
763 _bfd_elf_readonly_dynrelocs.
764 * elf32-hppa.c(readonly_dynrelocs): Removed.
765 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
766 _bfd_elf_readonly_dynrelocs.
767 (maybe_set_textrel): Likewise.
768 * elf32-lm32.c (readonly_dynrelocs): Removed.
769 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
770 with _bfd_elf_readonly_dynrelocs.
771 (maybe_set_textrel): Likewise.
772 * elf32-m32r.c (readonly_dynrelocs): Removed.
773 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
774 with _bfd_elf_readonly_dynrelocs.
775 (maybe_set_textrel): Likewise.
776 * elf32-metag.c (readonly_dynrelocs): Removed.
777 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
778 with _bfd_elf_readonly_dynrelocs.
779 (maybe_set_textrel): Likewise.
780 * elf32-microblaze.c (readonly_dynrelocs): Removed.
781 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
782 with _bfd_elf_readonly_dynrelocs.
783 * elf32-nds32.c (readonly_dynrelocs): Removed.
784 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
785 with _bfd_elf_readonly_dynrelocs.
786 (maybe_set_textrel): Likewise.
787 * elf32-or1k.c (readonly_dynrelocs): Removed.
788 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
789 with _bfd_elf_readonly_dynrelocs.
790 * elf32-ppc.c (readonly_dynrelocs): Removed.
791 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
792 _bfd_elf_readonly_dynrelocs.
793 (ppc_elf_adjust_dynamic_symbol): Likewise.
794 (maybe_set_textrel): Likewise.
795 * elf32-s390.c (readonly_dynrelocs): Removed.
796 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
797 with _bfd_elf_readonly_dynrelocs.
798 (maybe_set_textrel): Likewise.
799 * elf32-sh.c (readonly_dynrelocs): Removed.
800 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
801 _bfd_elf_readonly_dynrelocs.
802 (maybe_set_textrel): Likewise.
803 * elf32-tic6x.c (readonly_dynrelocs): Removed.
804 (maybe_set_textrel): Replace readonly_dynrelocs with
805 _bfd_elf_readonly_dynrelocs.
806 * elf32-tilepro.c (readonly_dynrelocs): Removed.
807 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
808 with _bfd_elf_readonly_dynrelocs.
809 (maybe_set_textrel): Likewise.
810 * elf64-ppc.c (readonly_dynrelocs): Removed.
811 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
812 _bfd_elf_readonly_dynrelocs.
813 (ppc64_elf_adjust_dynamic_symbol): Likewise.
814 (maybe_set_textrel): Likewise.
815 * elf64-s390.c (readonly_dynrelocs): Removed.
816 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
817 with _bfd_elf_readonly_dynrelocs.
818 (maybe_set_textrel): Likewise.
819 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
820 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
821 (maybe_set_textrel): Replace readonly_dynrelocs with
822 _bfd_elf_readonly_dynrelocs.
823 * elfnn-riscv.c (readonly_dynrelocs): Removed.
824 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
825 with _bfd_elf_readonly_dynrelocs.
826 (maybe_set_textrel): Likewise.
827 * elfxx-sparc.c (readonly_dynrelocs): Removed.
828 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
829 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
830 (maybe_set_textrel): Likewise.
831 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
832 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
833 with _bfd_elf_readonly_dynrelocs.
834 (maybe_set_textrel): Likewise.
835 * elfxx-x86.c (readonly_dynrelocs): Removed.
836 (maybe_set_textrel): Replace readonly_dynrelocs with
837 _bfd_elf_readonly_dynrelocs.
838 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
840 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
842 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
843 -fsanitize=undefined.
845 2020-06-03 Alan Modra <amodra@gmail.com>
849 * peicode.h (pe_ILF_make_a_section): Align data for compilers
851 (pe_ILF_build_a_bfd): Likewise.
853 2020-06-03 Alan Modra <amodra@gmail.com>
856 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
857 core files as well as objects.
859 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
862 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
863 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
865 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
866 (elf_arc_link_hash_newfunc): Updated.
867 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
868 (elf32_arm_link_hash_newfunc): Updated.
869 (elf32_arm_copy_indirect_symbol): Likewise.
870 (elf32_arm_check_relocs): Likewise.
871 (readonly_dynrelocs): Likewise.
872 (allocate_dynrelocs_for_symbol): Likewise.
873 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
874 (csky_elf_link_hash_newfunc): Updated.
875 (csky_allocate_dynrelocs): Likewise.
876 (readonly_dynrelocs): Likewise.
877 (csky_elf_copy_indirect_symbol): Likewise.
878 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
879 (hppa_link_hash_newfunc): Updated.
880 (elf32_hppa_copy_indirect_symbol): Likewise.
881 (elf32_hppa_hide_symbol): Likewise.
882 (elf32_hppa_adjust_dynamic_symbol): Likewise.
883 (allocate_dynrelocs): Likewise.
884 (elf32_hppa_relocate_section): Likewise.
885 * elf32-i386.c (elf_i386_check_relocs): Likewise.
886 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
887 (lm32_elf_link_hash_newfunc): Likewise.
888 (lm32_elf_link_hash_table_create): Updated.
889 (readonly_dynrelocs): Likewise.
890 (allocate_dynrelocs): Likewise.
891 (lm32_elf_copy_indirect_symbol): Likewise.
892 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
893 (m32r_elf_link_hash_newfunc): Likewise.
894 (m32r_elf_link_hash_table_create): Updated.
895 (m32r_elf_copy_indirect_symbol): Likewise.
896 (allocate_dynrelocs): Likewise.
897 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
898 (metag_link_hash_newfunc): Updated.
899 (elf_metag_copy_indirect_symbol): Likewise.
900 (readonly_dynrelocs): Likewise.
901 (allocate_dynrelocs): Likewise.
902 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
904 (link_hash_newfunc): Updated.
905 (microblaze_elf_check_relocs): Likewise.
906 (microblaze_elf_copy_indirect_symbol): Likewise.
907 (readonly_dynrelocs): Likewise.
908 (allocate_dynrelocs): Likewise.
909 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
910 (nds32_elf_link_hash_newfunc): Updated.
911 (nds32_elf_copy_indirect_symbol): Likewise.
912 (readonly_dynrelocs): Likewise.
913 (allocate_dynrelocs): Likewise.
914 (nds32_elf_check_relocs): Likewise.
915 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
916 (link_hash_newfunc): Updated.
917 (nios2_elf32_copy_indirect_symbol): Likewise.
918 (nios2_elf32_check_relocs): Likewise.
919 (allocate_dynrelocs): Likewise.
920 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
921 (or1k_elf_link_hash_newfunc): Updated.
922 (readonly_dynrelocs): Likewise.
923 (allocate_dynrelocs): Likewise.
924 (or1k_elf_copy_indirect_symbol): Likewise.
925 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
926 (ppc_elf_link_hash_newfunc): Updated.
927 (ppc_elf_copy_indirect_symbol): Likewise.
928 (ppc_elf_check_relocs): Likewise.
929 (readonly_dynrelocs): Likewise.
930 (ppc_elf_adjust_dynamic_symbol): Likewise.
931 (allocate_dynrelocs): Likewise.
932 (ppc_elf_relocate_section): Likewise.
933 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
934 (link_hash_newfunc): Updated.
935 (elf_s390_copy_indirect_symbol): Likewise.
936 (readonly_dynrelocs): Likewise.
937 (elf_s390_adjust_dynamic_symbol): Likewise.
938 (allocate_dynrelocs): Likewise.
939 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
940 (sh_elf_link_hash_newfunc): Updated.
941 (readonly_dynrelocs): Likewise.
942 (allocate_dynrelocs): Likewise.
943 (sh_elf_copy_indirect_symbol): Likewise.
944 (sh_elf_check_relocs): Likewise.
945 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
946 (elf32_tic6x_link_hash_newfunc): Likewise.
947 (elf32_tic6x_link_hash_table_create): Updated.
948 (readonly_dynrelocs): Likewise.
949 (elf32_tic6x_check_relocs): Likewise.
950 (elf32_tic6x_allocate_dynrelocs): Likewise.
951 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
953 (link_hash_newfunc): Updated.
954 (tilepro_elf_copy_indirect_symbol): Likewise.
955 (tilepro_elf_check_relocs): Likewise.
956 (allocate_dynrelocs): Likewise.
957 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
958 (ppc64_elf_copy_indirect_symbol): Updated.
959 (ppc64_elf_check_relocs): Likewise.
960 (readonly_dynrelocs): Likewise.
961 (ppc64_elf_adjust_dynamic_symbol): Likewise.
962 (dec_dynrel_count): Likewise.
963 (allocate_dynrelocs): Likewise.
964 (ppc64_elf_relocate_section): Likewise.
965 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
966 (link_hash_newfunc): Updated.
967 (elf_s390_copy_indirect_symbol): Likewise.
968 (readonly_dynrelocs): Likewise.
969 (allocate_dynrelocs): Likewise.
970 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
971 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
973 (elfNN_aarch64_link_hash_newfunc): Updated.
974 (elfNN_aarch64_copy_indirect_symbol): Likewise.
975 (readonly_dynrelocs): Likewise.
976 (need_copy_relocation_p): Likewise.
977 (elfNN_aarch64_allocate_dynrelocs): Likewise.
978 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
979 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
980 (link_hash_newfunc): Updated.
981 (riscv_elf_copy_indirect_symbol): Likewise.
982 (riscv_elf_check_relocs): Likewise.
983 (readonly_dynrelocs): Likewise.
984 (allocate_dynrelocs): Likewise.
985 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
987 (link_hash_newfunc): Updated.
988 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
989 (_bfd_sparc_elf_check_relocs): Likewise.
990 (readonly_dynrelocs): Likewise.
991 (allocate_dynrelocs): Likewise.
992 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
993 (link_hash_newfunc): Updated.
994 (tilegx_elf_copy_indirect_symbol): Likewise.
995 (tilegx_elf_check_relocs): Likewise.
996 (readonly_dynrelocs): Likewise.
997 (allocate_dynrelocs): Likewise.
998 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
999 (readonly_dynrelocs): Likewise.
1000 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1001 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1003 2020-06-01 Alan Modra <amodra@gmail.com>
1005 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1006 command against cmd_length, not the end of record. For
1007 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1008 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1011 2020-05-28 David Faust <david.faust@oracle.com>
1013 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1014 R_BPF_INSN_{32,64} relocations.
1016 2020-05-28 Stephen Casner <casner@acm.org>
1018 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1019 addreses in .long (used in testsuites) and .stab values.
1021 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1024 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1025 Check bfd_link_dll when issue a DT_TEXTREL warning.
1026 * elfxx-x86.c (maybe_set_textrel): Likewise.
1027 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1029 2020-05-26 Nick Clifton <nickc@redhat.com>
1031 * plugin.c (try_load_plugin): Extend error message when a plugin
1034 2020-05-23 Alan Modra <amodra@gmail.com>
1036 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1038 2020-05-22 Alan Modra <amodra@gmail.com>
1041 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1042 attributes from shared libraries, and do not return an error if
1045 2020-05-21 Alan Modra <amodra@gmail.com>
1048 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1050 (_bfd_delete_bfd): Free the copy.
1051 (_bfd_new_bfd): Free nbfd->memory on error.
1053 2020-05-21 Alan Modra <amodra@gmail.com>
1055 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1056 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1057 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1058 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1059 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1060 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1061 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1062 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1063 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1064 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1065 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1066 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1067 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1068 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1069 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1070 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1071 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1072 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1073 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1074 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1076 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1078 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1079 get_default_version. It is used to find the default version for
1080 the specific extension.
1081 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1082 default_major_version and default_minor_version. Add new bfd_boolean
1083 parameter *use_default_version. Set it to TRUE if we need to call
1084 the callback rps->get_default_version to find the default version.
1085 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1086 the default version in riscv_parsing_subset_version, and then call
1087 riscv_add_subset to add the subset into subset list.
1088 (riscv_parse_prefixed_ext): Likewise.
1089 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1090 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1091 strings rather than characters.
1092 riscv_merge_arch_attr_info): The callback function get_default_version
1093 is only needed for assembler, so set it to NULL int the linker.
1094 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1095 * elfxx-riscv.h: Updated.
1097 2020-05-20 Alan Modra <amodra@gmail.com>
1100 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1101 use bfd_set_filename.
1102 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1103 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1104 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1105 (bfd_create): Likewise.
1106 (_bfd_delete_bfd): Don't free filename.
1107 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1108 return pointer to the copy or NULL on alloc fail.
1109 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1110 result of bfd_set_filename.
1111 * bfd-in2.h: Regenerate.
1113 2020-05-20 Alan Modra <amodra@gmail.com>
1116 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1117 section size against file size.
1118 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1120 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1123 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1124 and memset when allocating memory for the sections_being_created
1127 2020-05-19 Stafford Horne <shorne@gmail.com>
1129 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1131 (or1k_elf_relocate_section): Access srelgot via
1132 htab->root.srelgot. Add assertions for srelgot->contents.
1133 Introduce local variable for srelgot to not reuse global
1135 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1136 (or1k_set_got_and_rela_sizes): New function.
1137 (or1k_initial_exec_offset): New function.
1138 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1139 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1141 (or1k_elf_check_relocs): Use OR to set TLS access.
1142 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1144 (or1k_elf_size_dynamic_sections): Use
1145 or1k_set_got_and_rela_sizes to set sizes.
1146 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1147 (TCB_SIZE): New macro.
1148 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1149 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1150 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1151 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1152 (tpoff): Add dynamic boolean argument.
1153 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1155 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1157 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1158 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1159 cases with BFD_RELOC_AARCH64_JUMP26.
1160 (elfNN_aarch64_check_relocs): Likewise.
1162 2020-05-19 Alan Modra <amodra@gmail.com>
1164 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1165 bfd_get_filename rather than accessing bfd->filename directly.
1166 * aout-target.h (MY (object_p)): Likewise.
1167 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1168 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1169 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1170 (_bfd_archive_bsd44_construct_extended_name_table),
1171 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1172 (_bfd_bsd_write_armap): Likewise.
1173 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1174 * cache.c (bfd_open_file): Likewise.
1175 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1176 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1177 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1178 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1179 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1180 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1181 (patch_tls_desc_to_ie): Likewise.
1182 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1183 (spu_elf_auto_overlay): Likewise.
1184 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1185 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1186 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1187 * elflink.c (bfd_elf_size_dynamic_sections),
1188 (elf_link_input_bfd): Likewise.
1189 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1190 * mach-o.c (bfd_mach_o_follow_dsym),
1191 (bfd_mach_o_close_and_cleanup): Likewise.
1192 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1193 (find_separate_debug_file, get_build_id_name): Likewise.
1194 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1195 * plugin.c (bfd_plugin_open_input): Likewise.
1196 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1197 * som.c (som_write_armap): Likewise.
1198 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1199 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1200 (_bfd_vms_lib_write_archive_contents): Likewise.
1201 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1203 2020-05-19 Alan Modra <amodra@gmail.com>
1206 * bfdio.c (_bfd_real_fopen): Typo fix.
1208 2020-05-18 Nick Clifton <nickc@redhat.com>
1211 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1212 for the sections_being_created array.
1214 2020-05-18 Alan Modra <amodra@gmail.com>
1216 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1217 they can be freed without also freeing internal_relocs.
1219 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1222 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1223 separators into DOS style when creating a WIN32 fullpath.
1225 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1227 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1228 to initialize RISC-V tdata.
1230 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1232 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1235 2020-05-11 Alan Modra <amodra@gmail.com>
1237 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1239 2020-05-11 Alan Modra <amodra@gmail.com>
1241 * elf64-ppc.c: Rename powerxx to power10 throughout.
1243 2020-05-11 Alan Modra <amodra@gmail.com>
1246 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1247 contains required number of auxents before processing any auxent.
1248 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1249 file name from auxents for PE.
1251 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1253 * aout-cris.c (DEFAULT_ARCH): Delete define.
1254 (MY_set_arch_mach): Likewise.
1255 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1257 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1258 of r_type before the shift.
1260 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1263 * elfnn-aarch64.c (group_sections): Copy implementation from
1266 2020-05-01 Alan Modra <amodra@gmail.com>
1269 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1270 accessing root.u.def of symbols. Also check root.u.def.section
1271 is non-NULL. Reverse tests so as to make the logic positive.
1273 2020-05-01 Alan Modra <amodra@gmail.com>
1276 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1277 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1279 2020-05-01 Alan Modra <amodra@gmail.com>
1282 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1283 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1284 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1285 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1286 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1287 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1288 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1289 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1290 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1291 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1293 2020-05-01 Alan Modra <amodra@gmail.com>
1296 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1297 from shared libraries.
1299 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1301 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1302 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1303 equals 0. Report overflow when the result has negative sign but
1304 all significant bits are zero.
1306 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1308 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1309 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1311 2020-04-28 Alan Modra <amodra@gmail.com>
1313 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1314 Emit warning message.
1316 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1318 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1319 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1320 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1321 to x86_64_pe_big_vec as it not a big-endian format.
1322 (vec i386_pe_big_vec): New.
1323 * configure.ac: Likewise.
1324 * targets.c: Likewise.
1325 * configure: Regenerate.
1326 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1327 COFF_WITH_PE_BIGOBJ): New.
1328 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1330 (x86_64_pe_be_vec): Moved.
1332 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1334 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1335 * elf.c (elfcore_grok_arc_v2): New function.
1336 (elfcore_grok_note): Call the new function to handle the corresponding
1338 (elfcore_write_arc_v2): New function.
1339 (elfcore_write_register_note): Call the new function to handle the
1340 corresponding pseudo-sections.
1342 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1345 * bfd-in2.h: Regenerated.
1346 * elf32-xtensa.c (elf_howto_table): New entries for
1347 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1348 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1349 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1350 R_XTENSA_NDIFF{8,16,32}.
1351 * libbfd.h (bfd_reloc_code_real_names): Add names for
1352 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1353 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1354 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1355 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1357 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1360 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1363 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1366 * elf-bfd.h (elf_backend_data): Add
1367 elf_backend_strip_zero_sized_dynamic_sections.
1368 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1369 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1371 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1373 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1375 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1377 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1379 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1381 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1383 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1385 2020-04-21 Nick Clifton <nickc@redhat.com>
1387 * po/sr.po: Updated Serbian translation.
1389 2020-04-21 Alan Modra <amodra@gmail.com>
1391 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1394 2020-04-20 Stephen Casner <casner@acm.org>
1396 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1397 causing globals from linker script to be treated as debug symbols.
1398 (translate_symbol_table): Don't sign-extend symbol values from 16
1399 to 64 bits in nm output.
1401 2020-04-20 Alan Modra <amodra@gmail.com>
1403 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1405 2020-04-18 Alan Modra <amodra@gmail.com>
1407 * section.c (bfd_is_const_section): Correct test for special
1409 * bfd-in2.h: Regenerate.
1411 2020-04-17 Alan Modra <amodra@gmail.com>
1414 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1417 2020-04-16 Nick Clifton <nickc@redhat.com>
1420 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1421 abort with a more helpful error message.
1423 2020-04-16 Alan Modra <amodra@gmail.com>
1426 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1429 2020-04-15 Fangrui Song <maskray@google.com>
1432 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1433 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1434 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1435 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1436 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1437 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1438 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1439 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1440 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1441 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1442 * elflink.c (elf_link_output_extsym): Likewise.
1443 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1445 2020-04-15 Alan Modra <amodra@gmail.com>
1448 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1449 pointer into strings that may be freed for section name, always
1450 allocate a new string.
1452 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1453 Jan W. Jagersma <jwjagersma@gmail.com>
1455 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1456 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1457 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1458 (_bfd_go32_mkobject): New functions.
1459 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1460 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1461 (go32exe_mkobject): Call _bfd_go32_mkobject.
1462 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1463 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1465 (coff_write_relocs): Enable extended reloc counter code if
1466 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1467 (coff_write_object_contents): Likewise. Pad section headers
1468 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1469 instead of coff_swap_scnhdr_out.
1470 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1471 enable extended reloc counter.
1472 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1473 Declare with ATTRIBUTE_UNUSED.
1474 * libcoff-in.h: (struct coff_tdata): New field go32.
1476 * libcoff.h: Regenerate.
1478 2020-04-14 Fangrui Song <maskray@google.com>
1481 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1484 2020-04-14 Stephen Casner <casner@acm.org>
1487 * pdp11.c: Add implementation of --imagic option.
1488 (adjust_o_magic): Fix objcopy --extract-symbol test.
1489 * libaout.h (enum aout_magic): Add i_magic.
1491 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1492 Nick Clifton <nickc@redhat.com>
1494 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1496 <default>: Error rather than abort.
1498 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1501 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1502 relocation section from section group.
1504 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1506 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1507 bfd->origin to file offset.
1508 * bfdwin.c (bfd_get_file_window): Likewise.
1509 * bfd.c: Clarify the use of the bfd->origin field.
1510 * bfd-in2.h: Regenerate.
1511 * coff-i386.c: Don't include go32exe.h. Allow overriding
1512 coff_write_object_contents via COFF_WRITE_CONTENTS.
1513 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1514 (go32exe_write_object_contents): New functions.
1515 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1516 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1517 (create_go32_stub): Remove check for 2k size limit. Read stub
1518 from go32exe_temp_stub if present.
1519 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1520 copy variable-length stub.
1521 (go32_check_format): Read stub to go32exe_temp_stub, set
1522 origin, return go32exe_cleanup.
1523 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1524 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1525 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1526 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1527 Remove functions and their associated #defines.
1528 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1529 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1530 Rename field go32stub to stub.
1531 * libcoff.h: Regenerate.
1532 * coff-stgo32.c (go32_check_format): Rename to...
1533 (go32exe_check_format): ...this.
1534 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1535 (go32exe_copy_private_bfd_data): ...this.
1536 (stub_bytes): Rename to...
1537 (go32exe_default_stub): ...this.
1538 (create_go32_stub): Rename to...
1539 (go32exe_create_stub): ...this.
1540 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1543 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1547 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1548 relocation to R_386_32 for relocation against non-preemptible
1550 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1551 allocate dynamic relocation for non-preemptible absolute symbol.
1552 (elf_i386_relocate_section): Pass sec to
1553 GENERATE_DYNAMIC_RELOCATION_P.
1554 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1555 (elf_x86_64_convert_load_reloc): Covert load relocation to
1556 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1557 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1558 for non-preemptible absolute symbol if they overflow.
1559 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1560 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1561 symbol. Don't allocate dynamic relocation for non-preemptible
1563 (elf_x86_64_relocate_section): Don't generate relative relocation
1564 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1565 to GENERATE_DYNAMIC_RELOCATION_P.
1566 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1567 against non-preemptible absolute symbol.
1568 (_bfd_elf_x86_valid_reloc_p): New function.
1569 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1571 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1572 argument. Don't generate dynamic relocation against
1573 non-preemptible absolute symbol.
1574 (ABS_SYMBOL_P): New.
1575 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1576 against non-preemptible absolute symbol.
1578 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1579 (_bfd_elf_x86_valid_reloc_p): New.
1581 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1584 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1585 address in the GOT if in thumb only mode.
1587 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1589 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1591 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1593 * mmo.c (mmo_scan): Create .text section only when needed, not
1596 2020-03-31 Alan Modra <amodra@gmail.com>
1598 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1601 2020-03-31 Alan Modra <amodra@gmail.com>
1603 * vms-alpha.c (image_write): Check bounds for sections without
1604 contents too. Error on non-zero write to section without
1606 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1608 2020-03-31 Alan Modra <amodra@gmail.com>
1610 * tekhex.c (pass_over): Check is_eof before reading buffer.
1612 2020-03-30 Nick Clifton <nickc@redhat.com>
1615 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1616 field to timestamp and make it an integer.
1617 * libcoff.h: Regenerate.
1618 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1619 field in the pe_data structure rather than the insert_timestamp
1622 2020-03-30 Alan Modra <amodra@gmail.com>
1625 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1628 2020-03-26 Nick Clifton <nickc@redhat.com>
1630 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1631 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1633 * libbfd.h: Regenerate.
1635 2020-03-26 Alan Modra <amodra@gmail.com>
1637 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1639 2020-03-26 Alan Modra <amodra@gmail.com>
1641 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1643 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1645 2020-03-25 Nick Clifton <nickc@redhat.com>
1647 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1649 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1650 * libbfd.h: Regenerate.
1652 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1654 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1655 correct field name in the output string.
1657 2020-03-25 Alan Modra <amodra@gmail.com>
1660 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1661 for SHT_NOBITS section if first in segment.
1663 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1667 (_bfd_elf_get_symbol_version_string): This.
1668 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1669 (_bfd_elf_get_symbol_version_string): This.
1670 (bfd_elf_print_symbol): Pass TRUE to
1671 _bfd_elf_get_symbol_version_string.
1672 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1673 bfd_boolean argument.
1674 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1675 * targets.c (_bfd_get_symbol_version_string): Likewise.
1676 (bfd_get_symbol_version_string): Likewise.
1677 * bfd-in2.h: Regenerated.
1679 2020-03-24 Nick Clifton <nickc@redhat.com>
1680 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1683 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1686 2020-03-24 Nick Clifton <nickc@redhat.com>
1689 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1690 segment to use for PT_GNU_RELRO, ignore empty sections in a
1691 segment's current list.
1693 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1696 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1698 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1701 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1702 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1703 on the previous _bfd_elf_get_symbol_version_string.
1704 (_bfd_elf_get_symbol_version_string): Use it.
1706 2020-03-24 Alan Modra <amodra@gmail.com>
1708 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1709 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1712 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1714 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1716 2020-03-23 Alan Modra <amodra@gmail.com>
1718 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1719 symbol count. Allocate an extra byte to ensure name strings
1720 are terminated. Sanity check name offsets. Release memory on
1723 2020-03-23 Alan Modra <amodra@gmail.com>
1725 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1726 field hasn't been read. Remove unnecessary casts.
1728 2020-03-22 Alan Modra <amodra@gmail.com>
1730 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1731 enough to read number of symbols.
1733 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1735 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1736 (EXECUTABLE_SUFFIX): Likewise.
1737 * config.in: Regenerated.
1738 * configure: Likewise.
1739 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1740 _bfd_generic_close_and_cleanup.
1741 (plugin_list_entry): Remove resolution_file, resolution_option,
1742 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1743 lto_wrapper, gcc_env and initialized,
1744 (need_lto_wrapper_p): Removed.
1745 (get_lto_wrapper): Likewise.
1746 (setup_lto_wrapper_env): Likewise.
1747 (register_all_symbols_read): Likewise.
1748 (egister_cleanup): Likewise.
1749 (get_symbols): Likewise.
1750 (add_input_file): Likewise.
1751 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1752 (add_symbols): Updated.
1753 (try_claim): Likewise.
1754 (try_load_plugin): Likewise.
1755 (bfd_plugin_canonicalize_symtab): Likewise.
1756 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1757 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1759 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1762 * plugin.c (plugin_list_entry): Add has_symbol_type.
1763 (add_symbols_v2): New function.
1764 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1765 provides symbol type.
1766 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1767 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1770 2020-03-20 Alan Modra <amodra@gmail.com>
1772 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1773 enough to read number of symbols.
1775 2020-03-20 Alan Modra <amodra@gmail.com>
1777 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1778 backend functions for NULL before calling.
1779 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1780 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1781 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1782 * elfnn-ia64.c (ignore_errors): New function.
1783 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1785 2020-03-19 Nick Clifton <nickc@redhat.com>
1788 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1789 location of the varinfo in the unit's debug info data. Change the
1790 type of the stack field to a boolean.
1791 (lookup_var_by_offset): New function. Returns the varinfo
1792 structure for the variable described at the given offset in the
1794 (scan_unit_for_symbols): Add support for variables which have the
1795 DW_AT_specification attribute.
1797 2020-03-19 Nick Clifton <nickc@redhat.com>
1800 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1803 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1805 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1807 2020-03-18 Nick Clifton <nickc@redhat.com>
1810 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1811 memory access when processing a corrupt secondary reloc section.
1813 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1815 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1816 instead of calling abort.
1817 * elf32-csky.c (csky_build_one_stub): Likewise.
1818 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1819 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1820 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1821 * elf32-metag.c (metag_build_one_stub): Likewise.
1822 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1823 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1824 (ppc_size_one_stub): Likewise.
1825 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1827 2020-03-17 Nick Clifton <nickc@redhat.com>
1830 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1831 with error messages.
1833 2020-03-17 Nick Clifton <nickc@redhat.com>
1836 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1837 free. Add free on another failure path.
1839 2020-03-16 Alan Modra <amodra@gmail.com>
1842 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1843 we have a non-zero section count. Do lma comparison in octets.
1845 2020-03-16 Alan Modra <amodra@gmail.com>
1847 * vms-alpha.c (dst_restore_location): Validate index into
1848 dst_ptr_offsets array before accessing. Return status.
1849 (dst_retrieve_location): Similarly, making "loc" parameter a
1850 pointer to return value.
1851 (_bfd_vms_slurp_etir): Update calls to above functions.
1853 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1855 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1857 * configure: Regenerated.
1859 2020-03-14 Alan Modra <amodra@gmail.com>
1861 * section.c (BFD_FAKE_SECTIONS): Formatting.
1862 * bfd-in2.h: Regenerate.
1864 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1866 * elf.c (elfcore_grok_netbsd_note): Add support for
1867 NT_NETBSDCORE_LWPSTATUS notes.
1869 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1871 * bfd-in2.h: Regenerate.
1872 * section.c (asection): Add already_assigned field.
1873 (BFD_FAKE_SECTION): Add default initializer for it.
1874 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1875 * elf32-arm.c (arm_build_one_stub): Add support for
1876 non_contiguous_regions.
1877 * elf32-csky.c (csky_build_one_stub): Likewise.
1878 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1879 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1880 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1881 * elf32-metag.c (metag_build_one_stub): Likewise.
1882 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1883 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1884 (ppc_size_one_stub): Likewise.
1885 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1886 * elflink.c (elf_link_input_bfd): Likewise.
1888 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1891 * elf-linker-x86.h (elf_linker_x86_params): Add
1892 static_before_all_inputs and has_dynamic_linker.
1893 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1894 dynamic input objects if -static is passed at command-line
1895 before all input files without --dynamic-linker unless
1896 --no-dynamic-linker is used.
1898 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1900 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1902 2020-03-13 Christian Eggers <ceggers@gmx.de>
1904 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1905 "p_paddr" from "at".
1906 * elfcode.h (bfd_from_remote_memory): Add units to several
1907 parameters. New local "opb". Fix usage of p_align. Fix
1908 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1909 call of target_read_memory.
1910 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1911 calculation of "offset" and "output_offset".
1912 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1913 from "offset" and fix calculation of "end" from "vma+size". Fix
1914 comparison between "sh_addr" and "vma"/"output_offset".
1915 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1916 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1918 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1919 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1920 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1921 assignment of p_paddr from phdr_lma. Fix comparison between
1922 "lma+size" and "next->lma".
1923 (elf_sort_segments): Fix assignment from p_paddr to lma.
1924 (assign_file_positions_for_load_sections): Add unit (bytes) to
1925 local "align". Fix calculation of local "off_adjust". Fix
1926 calculation of local "filehdr_vaddr".
1927 (assign_file_positions_for_non_load_sections): New local "opb".
1928 Fix calculation of "end" from "p_size". Fix comparison between
1929 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1930 from "end" and "p_vaddr".
1931 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1932 vma. Fix assignment to p_paddr from lma. Fix comparison between
1933 p_paddr and lma. Fix assignment to p_paddr from lma.
1934 * merge.c (sec_merge_emit): New local "opb". Convert
1935 "alignment_power" to octets.
1936 (_bfd_add_merge_section): New locals "alignment_power" and
1937 "opb". Fix comparison between "alignment_power" and
1939 (_bfd_merge_sections): New local "opb". Divide size by opb
1940 before checking align mask.
1942 2020-03-13 Christian Eggers <ceggers@gmx.de>
1944 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1945 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1947 (_bfd_elf_make_section_from_phdr): Similarly.
1948 (elf_fake_sections): Fix calculation of
1949 Elf_Internal_shdr::sh_addr from section VMA.
1950 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1952 (assign_file_positions_for_load_sections): Fix calculations of
1953 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1954 comparison between program header address and section LMA.
1955 (assign_file_positions_for_non_load_sections): Likewise.
1956 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1957 (IS_CONTAINED_BY_VMA): Add parameter opb.
1958 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1959 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1960 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1961 Fix calculations of p_addr_valid and p_vaddr_offset.
1962 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1963 with octets per byte when comparing against p_vaddr.
1965 2020-03-11 Alan Modra <amodra@gmail.com>
1967 * som.c (setup_sections): Sanity check subspace.name.
1969 2020-03-11 Alan Modra <amodra@gmail.com>
1971 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1973 2020-03-10 Alan Modra <amodra@gmail.com>
1976 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1979 2020-03-09 Alan Modra <amodra@gmail.com>
1981 * wasm-module.c (wasm_scan): Sanity check file name length
1982 before allocating memory. Move common section setup code. Do
1983 without bfd_tell to calculate section size.
1985 2020-03-06 Nick Clifton <nickc@redhat.com>
1987 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1988 with error messages and failure return values.
1990 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1992 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1993 relocation sections for any removed reference to a dynamic symbol.
1995 2020-03-05 Nick Clifton <nickc@redhat.com>
1997 * elf-bfd.h (struct elf_backend_data): Add new fields:
1998 init_secondary_reloc_section, slurp_secondary_reloc_section,
1999 write_secondary_reloc_section.
2000 (_bfd_elf_init_secondary_reloc_section): Prototype.
2001 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2002 (_bfd_elf_write_secondary_reloc_section): Prototype.
2003 * elf.c ( bfd_section_from_shdr): Invoke the new
2004 init_secondary_reloc_section backend function, if defined, when a
2005 second reloc section is encountered.
2006 (swap_out_syms): Invoke the new symbol_section_index function, if
2007 defined, when computing the section index of an OS/PROC specific
2009 (_bfd_elf_init_secondary_reloc_section): New function.
2010 (_bfd_elf_slurp_secondary_reloc_section): New function.
2011 (_bfd_elf_write_secondary_reloc_section): New function.
2012 (_bfd_elf_copy_special_section_fields): New function.
2013 * elfcode.h (elf_write_relocs): Invoke the new
2014 write_secondary_relocs function, if defined, in order to emit
2016 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2017 function, if defined, in order to read in secondary relocs.
2018 * elfxx-target.h (elf_backend_copy_special_section_fields):
2019 Provide a non-NULL default definition.
2020 (elf_backend_init_secondary_reloc_section): Likewise.
2021 (elf_backend_slurp_secondary_reloc_section): Likewise.
2022 (elf_backend_write_secondary_reloc_section): Likewise.
2023 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2025 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2026 * configure: Regenerate.
2028 2020-03-05 Alan Modra <amodra@gmail.com>
2030 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2031 against file size before allocating memory. Use bfd_alloc rather
2032 than bfd_zalloc for carsym/strings memory.
2034 2020-03-04 Alan Modra <amodra@gmail.com>
2036 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2037 sh_addr mod sh_addalign is zero.
2039 2020-03-04 Alan Modra <amodra@gmail.com>
2041 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2043 2020-03-03 Alan Modra <amodra@gmail.com>
2045 * format.c (struct bfd_preserve): Add cleanup field.
2046 (bfd_preserve_save): Add cleanup param and save.
2047 (bfd_preserve_restore): Return cleanup.
2048 (bfd_preserve_finish): Call the cleanup for the discarded match.
2049 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2050 and clear when preserving a match. Restore cleanup too when
2051 restoring that match.
2053 2020-03-02 Alan Modra <amodra@gmail.com>
2055 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2056 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2057 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2058 (core_sco5_vec): Correct initialisers.
2060 2020-03-02 Alan Modra <amodra@gmail.com>
2062 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2063 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2064 * cisco-core.c (cisco_core_file_validate): Likewise.
2065 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2066 * hpux-core.c (hpux_core_core_file_p): Likewise.
2067 * irix-core.c (irix_core_core_file_p): Likewise.
2068 * lynx-core.c (lynx_core_file_p): Likewise.
2069 * netbsd-core.c (netbsd_core_file_p): Likewise.
2070 * osf-core.c (osf_core_core_file_p): Likewise.
2071 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2072 * sco5-core.c (sco5_core_file_p): Likewise.
2074 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2076 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2078 2020-03-02 Alan Modra <amodra@gmail.com>
2080 * targets.c (bfd_cleanup): New typedef.
2081 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2082 * libbfd-in.h (_bfd_no_cleanup): Define.
2083 * format.c (bfd_reinit): Add cleanup parameter, call it.
2084 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2085 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2086 * aout-target.h (callback, object_p): Return bfd_cleanup.
2087 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2088 * archive.c (bfd_generic_archive_p): Likewise.
2089 * binary.c (binary_object_p): Likewise.
2090 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2091 * coff-ia64.c (ia64coff_object_p): Likewise.
2092 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2093 * coff-sh.c (coff_small_object_p): Likewise.
2094 * coff-stgo32.c (go32_check_format): Likewise.
2095 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2096 (xcoff64_core_p): Likewise.
2097 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2098 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2099 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2100 * elfcode.h (elf_object_p): Likewise.
2101 * elfcore.h (elf_core_file_p): Likewise.
2102 * i386msdos.c (msdos_object_p): Likewise.
2103 * ihex.c (ihex_object_p): Likewise.
2104 * libaout.h (some_aout_object_p): Likewise.
2105 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2106 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2107 * libbfd.c (_bfd_dummy_target): Likewise.
2108 * libcoff-in.h (coff_object_p): Likewise.
2109 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2110 (bfd_mach_o_arm64_core_p): Likewise.
2111 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2112 (bfd_mach_o_arm_core_p): Likewise.
2113 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2114 (bfd_mach_o_i386_core_p): Likewise.
2115 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2116 (bfd_mach_o_x86_64_core_p): Likewise.
2117 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2118 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2119 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2120 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2121 * mmo.c (mmo_object_p): Likewise.
2122 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2123 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2124 (pe_bfd_object_p): Likewise.
2125 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2126 * ppcboot.c (ppcboot_object_p): Likewise.
2127 * rs6000-core.c (rs6000coff_core_p): Likewise.
2128 * som.c (som_object_setup, som_object_p): Likewise.
2129 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2130 * tekhex.c (tekhex_object_p): Likewise.
2131 * vms-alpha.c (alpha_vms_object_p): Likewise.
2132 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2133 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2134 * wasm-module.c (wasm_object_p): Likewise.
2135 * xsym.c (bfd_sym_object_p): Likewise.
2136 * xsym.h (bfd_sym_object_p): Likewise.
2137 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2139 * pdp11.c (some_aout_object_p): Likewise.
2140 * plugin.c (register_ld_plugin_object_p): Update object_p
2142 * plugin.h (register_ld_plugin_object_p): Likewise.
2143 * bfd-in2.h: Regenerate.
2144 * libbfd.h: Regenerate.
2145 * libcoff.h: Regenerate.
2147 2020-03-02 Alan Modra <amodra@gmail.com>
2149 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2150 applicable section flags.
2151 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2152 (mips_ecoff_bele_vec): Likewise.
2153 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2155 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2156 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2158 2020-03-02 Alan Modra <amodra@gmail.com>
2160 * elf32-m32r.c (m32r_elf_section_flags): New function.
2161 (elf_backend_section_flags): Define.
2162 * elf32-nds32.c (nds32_elf_section_flags): New function.
2163 (elf_backend_section_flags): Define.
2164 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2165 .sbss and .sdata sections.
2166 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2167 for SHF_V850_GPREL sections.
2168 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2170 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2171 for SHF_PARISC_SHORT sections.
2172 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2173 (elf_backend_section_flags): Define.
2174 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2175 for SHF_MIPS_GPREL sections. Delete FIXME.
2177 2020-03-02 Alan Modra <amodra@gmail.com>
2179 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2180 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2181 calling elf_backend_section_flags with adjusted params. Use
2182 newsect->flags past that point.
2183 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2185 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2186 to have their type overridden, and all sh_flags but processor and
2188 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2189 * elf32-mep.c (mep_elf_section_flags): Likewise.
2190 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2191 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2192 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2193 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2194 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2195 stub BFD and non-aarch64 input files when scanning for stubs.
2197 2020-03-02 Alan Modra <amodra@gmail.com>
2199 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2200 limit to decompressed element size.
2202 2020-03-02 Alan Modra <amodra@gmail.com>
2204 * vms-lib.c (vms_traverse_index): Add recur_count param and
2205 update calls. Fail on excessive recursion.
2207 2020-03-02 Alan Modra <amodra@gmail.com>
2209 * vms-alpha.c (vms_get_remaining_object_record): Use
2210 bfd_realloc_or_free rather than bfd_realloc.
2211 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2212 (dst_define_location, parse_module): Likewise, and check realloc
2213 return status before using memory. Return status from function
2214 adjusting all callers.
2216 2020-02-28 Alan Modra <amodra@gmail.com>
2218 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2220 2020-02-28 Alan Modra <amodra@gmail.com>
2222 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2223 Remove duplicate undersize check.
2225 2020-02-27 Alan Modra <amodra@gmail.com>
2228 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2230 2020-02-27 Alan Modra <amodra@gmail.com>
2233 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2234 (coff_section_type): Adjust comment.
2235 (decode_section_type): Likewise. Call coff_section_type before
2236 decode_section_type.
2237 (bfd_decode_symclass): Use 'c' for common sections other than
2240 2020-02-27 Alan Modra <amodra@gmail.com>
2242 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2245 2020-02-27 Alan Modra <amodra@gmail.com>
2247 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2248 if file is an archive element.
2249 * bfd-in2.h: Regenerate.
2251 2020-02-26 Alan Modra <amodra@gmail.com>
2253 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2254 bfd_set_error on failing test. Don't bother changing bfd_error on
2255 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2256 Check sym name is within string buffer. Use size_t for some vars.
2257 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2258 int_buf. Don't change bfd_error on file read error. Use
2259 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2260 calculations to catch overflows before they occur. malloc and
2261 free raw armap rather than using bfd_alloc. Read raw armap before
2262 allocating carsym+strings buffer.
2263 (_bfd_slurp_extended_name_table): Localize variables. Check
2264 name size against file size.
2266 2020-02-26 Alan Modra <amodra@gmail.com>
2268 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2270 2020-02-26 Alan Modra <amodra@gmail.com>
2272 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2273 malloc. Check for NULL return from bfd_malloc.
2274 (rx_table_find, rx_table_map): Likewise.
2275 (rx_set_section_contents): Check bfd_alloc return.
2276 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2278 2020-02-26 Alan Modra <amodra@gmail.com>
2280 * aoutx.h: Indent labels correctly. Format error strings.
2281 * archive.c: Likewise.
2282 * archive64.c: Likewise.
2283 * coff-arm.c: Likewise.
2284 * coff-rs6000.c: Likewise.
2285 * coff-stgo32.c: Likewise.
2286 * cpu-arm.c: Likewise.
2287 * dwarf2.c: Likewise.
2288 * elf-ifunc.c: Likewise.
2289 * elf-properties.c: Likewise.
2290 * elf-s390-common.c: Likewise.
2291 * elf-strtab.c: Likewise.
2293 * elf32-arm.c: Likewise.
2294 * elf32-bfin.c: Likewise.
2295 * elf32-cr16.c: Likewise.
2296 * elf32-csky.c: Likewise.
2297 * elf32-i386.c: Likewise.
2298 * elf32-m68k.c: Likewise.
2299 * elf32-msp430.c: Likewise.
2300 * elf32-nds32.c: Likewise.
2301 * elf32-nios2.c: Likewise.
2302 * elf32-pru.c: Likewise.
2303 * elf32-xtensa.c: Likewise.
2304 * elf64-ia64-vms.c: Likewise.
2305 * elf64-x86-64.c: Likewise.
2306 * elfcode.h: Likewise.
2307 * elfcore.h: Likewise.
2308 * elflink.c: Likewise.
2309 * elfnn-aarch64.c: Likewise.
2310 * elfnn-ia64.c: Likewise.
2311 * elfnn-riscv.c: Likewise.
2312 * elfxx-mips.c: Likewise.
2313 * elfxx-sparc.c: Likewise.
2314 * elfxx-x86.c: Likewise.
2315 * i386lynx.c: Likewise.
2316 * merge.c: Likewise.
2317 * pdp11.c: Likewise.
2318 * plugin.c: Likewise.
2319 * reloc.c: Likewise.
2321 2020-02-26 Alan Modra <amodra@gmail.com>
2324 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2326 (bfd_elf_add_dt_needed_tag): Declare.
2327 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2328 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2329 from elf_add_dt_needed_tag. Remove soname and doit param.
2330 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2331 to see whether as-needed lib is already loaded, use dyn_loaded
2332 list instead. When saving and restoring around as-needed lib
2333 handle possibility that dynstr has not been initialised. Don't
2334 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2335 Mark libs loaded via DT_NEEDED entries of other libs with
2336 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2338 (elf_link_check_versioned_symbol): Remove now unneccesary
2339 DYNAMIC check when traversing dyn_loaded list.
2341 2020-02-26 Alan Modra <amodra@gmail.com>
2343 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2345 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2348 * plugin.c (need_lto_wrapper_p): New.
2349 (bfd_plugin_set_program_name): Add an int argument to set
2351 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2353 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2355 2020-02-24 Alan Modra <amodra@gmail.com>
2357 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2359 2020-02-24 Alan Modra <amodra@gmail.com>
2361 * vms-lib.c (struct carsym_mem): Add limit.
2362 (vms_add_index): Heed limit.
2363 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2364 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2365 Always return actual number read.
2366 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2367 assertion with error exit.
2369 2020-02-22 Alan Modra <amodra@gmail.com>
2372 * elf.c (assign_file_positions_for_load_sections): Continue linking
2373 on "PHDR segment not covered by LOAD segment" errors.
2375 2020-02-21 Alan Modra <amodra@gmail.com>
2377 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2379 (bfd_mach_o_canonicalize_reloc): Likewise.
2380 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2381 counts and offsets against file size.
2382 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2383 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2384 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2385 against file size. Delete symbol table error message.
2386 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2388 (bfd_mach_o_read_symtab): Likewise.
2389 (bfd_mach_o_read_command): Pass file size.
2390 (bfd_mach_o_scan): Sanity check command count against file size.
2392 2020-02-21 Alan Modra <amodra@gmail.com>
2395 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2396 "text", "data" and "bss" section pointer vars. Don't update
2397 section size, just exec header sizes.
2398 (adjust_sizes_and_vmas): Don't update text section size. Set
2399 initial exec header a_text. Print exec headers sizes.
2400 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2401 (adjust_sizes_and_vmas): Similarly. Formatting.
2402 (final_link): Correct final file extension.
2404 2020-02-20 Nick Clifton <nickc@redhat.com>
2406 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2408 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2410 (elfNN_bed): Initialise the symbol_section_index field.
2411 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2412 OS and PROC specific section indicies. Warn if converting other
2413 reserved incidies to SHN_ABS.
2415 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2418 * cpu-z80.c: Add machine type compatibility checking.
2420 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2423 * plugin.c (plugin_list_entry): Remove handle.
2424 (try_load_plugin): Call dlclose before return.
2426 2020-02-19 Alan Modra <amodra@gmail.com>
2428 * libbfd-in.h (_bfd_constant_p): Define.
2429 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2430 file size before allocating memory.
2431 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2432 * elf.c (bfd_elf_get_str_section): Likewise.
2433 (_bfd_elf_slurp_version_tables): Likewise.
2434 * libbfd.h: Regenerate.
2436 2020-02-19 Alan Modra <amodra@gmail.com>
2438 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2439 * aoutx.h (aout_get_external_symbols): Replace calls to
2440 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2441 (slurp_reloc_table): Likewise.
2442 * archive.c (do_slurp_bsd_armap): Likewise.
2443 (do_slurp_coff_armap): Likewise.
2444 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2445 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2446 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2447 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2448 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2449 (_bfd_coff_get_external_symbols): Likewise.
2450 * ecoff.c (ecoff_slurp_symbolic_header),
2451 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2452 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2453 (ecoff_indirect_link_order): Likewise.
2454 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2455 (_bfd_elf_slurp_version_tables): Likewise.
2456 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2457 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2458 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2459 * elf64-alpha.c (READ): Likewise.
2460 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2461 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2462 * elfcode.h (elf_slurp_symbol_table),
2463 (elf_slurp_reloc_table_from_section): Likewise.
2464 * elflink.c (elf_link_add_object_symbols),
2465 (elf_link_check_versioned_symbol): Likewise.
2466 * elfxx-mips.c (READ): Likewise.
2467 * i386lynx.c (slurp_reloc_table): Likewise.
2468 * lynx-core.c (lynx_core_file_p): Likewise.
2469 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2470 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2471 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2472 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2473 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2474 (bfd_pef_parse_symbols): Likewise.
2475 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2476 * som.c (setup_sections, som_slurp_string_table),
2477 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2478 (som_bfd_fill_in_ar_symbols): Likewise.
2479 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2480 (evax_bfd_print_image): Likewise.
2481 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2482 * wasm-module.c (wasm_scan): Likewise.
2483 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2484 * xsym.c (bfd_sym_read_name_table),
2485 (bfd_sym_print_type_information_table_entry): Likewise.
2486 * libbfd.h: Regenerate.
2488 2020-02-19 Alan Modra <amodra@gmail.com>
2490 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2491 reading external relocs.
2492 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2493 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2495 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2497 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2498 (m32c_elf_relax_section): Likewise.
2499 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2500 (rl78_elf_relax_section): Likewise.
2501 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2502 (elf32_rx_relax_section): Likewise.
2503 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2504 parameter types and use..
2505 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2506 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2507 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2508 being read from file, just the extra.
2509 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2510 after reading external syms. Free on failure.
2512 2020-02-19 Alan Modra <amodra@gmail.com>
2514 * coffcode.h (buy_and_read, coff_slurp_line_table),
2515 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2516 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2517 corresponding bfd_alloc call. Adjust variables to suit.
2518 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2519 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2520 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2521 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2522 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2523 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2524 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2525 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2526 * elf64-alpha.c (READ): Likewise.
2527 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2528 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2529 (bfd_from_remote_memory): Likewise.
2530 * elfcore.h (core_find_build_id): Likewise.
2531 * elfxx-mips.c (READ): Likewise.
2532 * mach-o.c (bfd_mach_o_mangle_sections),
2533 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2534 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2535 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2536 * som.c (setup_sections, som_prep_for_fixups)
2537 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2538 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2539 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2540 (som_bfd_ar_write_symbol_stuff): Likewise.
2541 * vms-alpha.c (vector_grow1): Likewise.
2542 * vms-lib.c (vms_add_index): Likewise.
2543 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2544 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2545 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2546 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2547 (bfd_alloc2, bfd_zalloc2): Delete.
2548 (_bfd_mul_overflow): Define.
2549 * libbfd.h: Regenerate.
2551 2020-02-19 Alan Modra <amodra@gmail.com>
2553 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2555 (assign_section_numbers): Likewise.
2556 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2557 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2558 bfd_malloc2, size_t amt, and unsigned tls_count.
2559 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2560 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2561 (elf_output_implib): Use bfd_alloc.
2563 2020-02-19 Alan Modra <amodra@gmail.com>
2565 * bfd.c (struct bfd): Move format and direction to other
2566 bitfields. Add "size".
2567 * bfdio.c (bfd_get_size): Cache size when not writing file.
2568 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2569 returning zero, ie. unknown.
2570 (bfd_get_alt_debug_link_info): Likewise.
2571 * bfd-in2.h: Regenerate.
2573 2020-02-19 Alan Modra <amodra@gmail.com>
2575 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2576 bfd_get_file_size twice.
2577 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2578 zero, ie. unknown, return.
2579 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2580 * elfcode.h (elf_swap_shdr_in): Likewise.
2581 (elf_object_p): Don't call bfd_get_file_size twice and correct
2584 2020-02-19 Alan Modra <amodra@gmail.com>
2586 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2587 FALSE if memory alloc fails. Adjust calls.
2588 * som.c (som_prep_for_fixups): Likewise.
2589 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2590 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2591 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2592 * som.c (som_build_and_write_symbol_table): Return via error_return
2594 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2595 (VEC_APPEND_EL): Delete.
2596 (vector_grow1): Return pointer to element. Catch overflow.
2597 Return NULL on memory allocation failure.
2598 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2599 (alpha_vms_add_fixup_ca): Likewise.
2600 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2602 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2604 2020-02-19 Alan Modra <amodra@gmail.com>
2606 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2607 * aout-target.h (object_p): Likewise.
2608 * aout-tic30.c (tic30_aout_object_p): Likewise.
2609 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2610 (emit_stringtab, write_syms, link_hash_table_create),
2611 (aout_link_write_other_symbol): Likewise.
2612 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2613 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2614 (_bfd_compute_and_write_armap): Likewise.
2615 * archures.c (bfd_arch_list): Likewise.
2616 * bfd.c (bfd_record_phdr): Likewise.
2617 * binary.c (binary_canonicalize_symtab): Likewise.
2618 * cisco-core.c (cisco_core_file_validate): Likewise.
2619 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2620 (find_arm_glue, record_arm_to_thumb_glue),
2621 (record_thumb_to_arm_glue): Likewise.
2622 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2623 (ppc_allocate_toc_section): Likewise.
2624 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2625 * coff-sh.c (sh_relax_section): Likewise.
2626 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2627 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2628 (coff_set_alignment_hook, coff_mkobject),
2629 (coff_compute_section_file_positions): Likewise.
2630 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2631 (coff_find_nearest_line_with_names),
2632 ( bfd_coff_set_symbol_class): Likewise.
2633 * cofflink.c (_bfd_coff_link_hash_table_create),
2634 (_bfd_coff_link_input_bfd): Likewise.
2635 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2636 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2637 (build_line_info_table, sort_line_sequences),
2638 (line_info_add_include_dir, line_info_add_file_name),
2639 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2640 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2641 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2642 (_bfd_ecoff_find_nearest_line),
2643 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2644 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2645 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2646 * elf-m10300.c (mn10300_elf_relax_section),
2647 (elf32_mn10300_link_hash_table_create): Likewise.
2648 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2649 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2650 * elf32-arm.c (elf32_arm_link_hash_table_create),
2651 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2652 (elf32_arm_new_section_hook): Likewise.
2653 * elf32-avr.c (elf_avr_new_section_hook),
2654 (elf32_avr_link_hash_table_create, get_local_syms),
2655 (elf32_avr_setup_section_lists): Likewise.
2656 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2657 (bfin_link_hash_table_create): Likewise.
2658 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2659 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2660 * elf32-csky.c (csky_elf_link_hash_table_create),
2661 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2662 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2663 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2664 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2665 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2666 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2667 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2668 (m32r_elf_check_relocs): Likewise.
2669 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2670 (elf32_m68hc11_setup_section_lists),
2671 (elf32_m68hc11_size_stubs): Likewise.
2672 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2673 * elf32-metag.c (elf_metag_link_hash_table_create),
2674 (elf_metag_setup_section_lists): Likewise.
2675 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2676 (microblaze_elf_check_relocs): Likewise.
2677 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2678 (nds32_elf_check_relocs): Likewise.
2679 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2680 (get_local_syms, nios2_elf32_check_relocs),
2681 (nios2_elf32_link_hash_table_create): Likewise.
2682 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2683 (or1k_elf_check_relocs): Likewise.
2684 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2685 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2686 * elf32-s390.c (elf_s390_link_hash_table_create),
2687 (elf_s390_check_relocs): Likewise.
2688 * elf32-score.c (score_elf_create_got_section),
2689 (s3_elf32_score_new_section_hook),
2690 (elf32_score_link_hash_table_create): Likewise.
2691 * elf32-score7.c (score_elf_create_got_section),
2692 (s7_elf32_score_new_section_hook): Likewise.
2693 * elf32-sh.c (sh_elf_link_hash_table_create),
2694 (sh_elf_check_relocs): Likewise.
2695 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2696 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2697 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2698 (tilepro_elf_check_relocs): Likewise.
2699 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2700 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2701 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2702 (elf_xtensa_new_section_hook): Likewise.
2703 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2704 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2705 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2706 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2707 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2708 * elf64-ppc.c (ppc64_elf_new_section_hook),
2709 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2710 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2711 * elf64-s390.c (elf_s390_link_hash_table_create),
2712 (elf_s390_check_relocs): Likewise.
2713 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2714 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2715 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2716 (elf_link_add_archive_symbols, compute_bucket_count),
2717 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2718 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2719 (bfd_elf_final_link): Likewise.
2720 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2721 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2722 (elfNN_aarch64_new_section_hook): Likewise.
2723 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2724 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2725 (riscv_elf_check_relocs): Likewise.
2726 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2727 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2728 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2729 (_bfd_mips_elf_link_hash_table_create): Likewise.
2730 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2731 (_bfd_sparc_elf_check_relocs),
2732 (_bfd_sparc_elf_new_section_hook): Likewise.
2733 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2734 (tilegx_elf_check_relocs): Likewise.
2735 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2736 * format.c (bfd_check_format_matches): Likewise.
2737 * hash.c (_bfd_stringtab_init): Likewise.
2738 * ihex.c (ihex_scan): Likewise.
2739 * irix-core.c (irix_core_core_file_p): Likewise.
2740 * linker.c (bfd_wrapped_link_hash_lookup),
2741 (_bfd_generic_link_hash_table_create),
2742 (_bfd_generic_reloc_link_order): Likewise.
2743 * lynx-core.c (lynx_core_file_p): Likewise.
2744 * netbsd-core.c (netbsd_core_file_p): Likewise.
2745 * osf-core.c (osf_core_core_file_p): Likewise.
2746 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2747 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2748 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2749 * peicode.h (pe_mkobject): Likewise.
2750 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2751 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2752 * sco5-core.c (read_uarea): Likewise.
2753 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2754 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2755 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2756 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2757 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2758 * srec.c (srec_scan): Likewise.
2759 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2760 * targets.c (bfd_target_list): Likewise.
2761 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2762 * trad-core.c (trad_unix_core_file_p): Likewise.
2763 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2764 (vms_new_section_hook): Likewise.
2765 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2766 * xcofflink.c (xcoff_get_section_contents),
2767 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2768 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2769 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2771 2020-02-19 Alan Modra <amodra@gmail.com>
2773 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2775 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2777 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2778 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2779 a build_list_p argument. Don't search plugin_list. Short circuit
2780 when building the plugin list.
2781 (has_plugin): Renamed to has_plugin_list.
2782 (bfd_plugin_set_plugin): Don't set has_plugin.
2783 (bfd_plugin_specified_p): Check plugin_list instead.
2784 (build_plugin_list): New function.
2785 (load_plugin): Call build_plugin_list and use plugin_list.
2787 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2790 * plugin.c (try_claim): Always clean up for LTO wrapper.
2791 (try_load_plugin): Treat each object as independent. Create a
2792 copy for plugin name.
2794 2020-02-11 Nick Clifton <nickc@redhat.com>
2796 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2797 for addresses in print statements.
2798 (msp430_elf_relax_delete_bytes): Likewise.
2799 (msp430_elf_relax_add_words): Likewise.
2800 (msp430_elf_relax_section): Likewise.
2802 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2804 * plugin.c (add_symbols): Clear plugin_data memory.
2806 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2809 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2810 (EXECUTABLE_SUFFIX): Likewise.
2811 * config.in: Regenerated.
2812 * configure: Likewise.
2813 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2814 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2815 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2816 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2817 (get_lto_wrapper): New.
2818 (setup_lto_wrapper_env): Likewise.
2819 (current_plugin): Likewise.
2820 (register_all_symbols_read): Likewise.
2821 (register_cleanup): Likewise.
2822 (get_symbols): Likewise.
2823 (add_input_file): Likewise.
2824 (bfd_plugin_close_and_cleanup): Likewise.
2825 (claim_file): Removed.
2826 (register_claim_file): Set current_plugin->claim_file.
2827 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2828 lto_syms in current_plugin.
2829 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2830 all_symbols_read handler. Copy real symbols to plugin_data.
2831 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2832 (try_load_plugin): Don't reuse the previous plugin for LTO
2833 wrapper. Set up GCC LTO wrapper if possible. Don't set
2834 plugin_list_iter->claim_file.
2835 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2837 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2840 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2842 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2843 check if previous instruction matches a conditional jump inserted
2844 earlier. Invert conditional jump and delete branch in this case.
2846 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2848 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2849 msp430_elf_relax_add_words. Support insertion of either one or two
2851 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2852 needs to be grown. Handle insertion of branch instruction to replace
2855 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2857 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2858 debugging relocations.
2859 (msp430_elf_relax_delete_bytes): Likewise.
2860 (msp430_elf_relax_add_two_words): Likewise.
2861 (msp430_elf_relax_section): Likewise.
2863 2020-02-10 Alan Modra <amodra@gmail.com>
2865 * archures.c: Wrap overlong z80 comments.
2866 * bfd-in2.h: Regenerate.
2868 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2871 * archures.c: Add GBZ80 and Z80N machine values.
2872 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2873 * coff-z80.c: Add support for new reloc.
2874 * coffcode.h: Add support for new machine values.
2875 * cpu-z80.c: Add support for new machine names.
2876 * elf32-z80.c: Add support for new reloc.
2877 * bfd-in2.h: Regenerate.
2878 * libbfd.h: Regenerate.
2880 2020-02-07 Nick Clifton <nickc@redhat.com>
2883 * elf.c (rewrite_elf_program_header): Do not complain if no
2884 sections are mapped to a segment.
2886 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2889 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2890 for garbage collection on __patchable_function_entries section
2891 without linked-to section.
2893 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2896 * bfd-in2.h: Regenerated.
2897 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2898 on section if gc_mark of any of its linked-to sections is set
2899 and don't set gc_mark again.
2900 * section.c (asection): Add linked_to_symbol_name to map_head
2903 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2905 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2906 reporting an unrecognized instruction with R_V850_LONGJUMP.
2908 2020-02-05 Alan Modra <amodra@gmail.com>
2910 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2912 2020-02-04 Alan Modra <amodra@gmail.com>
2914 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2915 R_PPC_VLE_ADDR20, goto copy_reloc.
2917 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2919 * bfd-in2.h: Regenerated.
2920 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2922 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2925 * bfd-in2.h: Regenerated.
2926 * ecoff.c (bfd_debug_section): Add section_id.
2927 * section.c (bfd_section): Add section_id.
2928 (SEC_ASSEMBLER_SECTION_ID): New.
2929 (BFD_FAKE_SECTION): Add section_id.
2931 2020-02-01 Nick Clifton <nickc@redhat.com>
2933 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2936 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2938 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2939 encodings are relative to the GOT on nios2, too.
2941 2020-01-31 Alan Modra <amodra@gmail.com>
2943 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2944 file. Use $< and $@ in rules.
2945 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2946 (elf32-ia64.c, elf64-ia64.c): Likewise.
2947 (elf32-riscv.c, elf64-riscv.c): Likewise.
2948 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2949 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2950 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2951 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2952 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2953 * Makefile.in: Regenerate.
2955 2020-01-31 Alan Modra <amodra@gmail.com>
2958 * elf.c (setup_group): Don't clear entire section contents,
2959 just the padding after group flags. Release alloc'd memory
2960 after a seek or read failure.
2962 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2964 * peXXigen.c (pe_is_repro): New function.
2965 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2966 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2968 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2970 * peXXigen.c (debug_type_names): Add names for new debug data type
2973 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2975 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2976 inner loop. Fix a memory leak.
2978 2020-01-30 Alan Modra <amodra@gmail.com>
2980 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2981 or obj_coff_keep_strings here.
2982 (coff_get_normalized_symtab): Free external syms directly.
2983 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2986 2020-01-27 Jim Wilson <jimw@sifive.com>
2988 * cpu-riscv.c (riscv_scan): New.
2989 (N): Change bfd_default_scan to riscv_scan.
2991 2020-01-27 Andreas Schwab <schwab@suse.de>
2993 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2994 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2995 * Makefile.in: Regenerate.
2996 * cpu-plugin.c: Remove.
2997 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2998 (bfd_plugin_arch): Remove declaration.
2999 * bfd-in2.h: Regenerate.
3000 * po/SRC-POTFILES.in: Regenerate.
3002 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3003 Alan Modra <amodra@gmail.com>
3006 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3008 2020-01-24 Jim Wilson <jimw@sifive.com>
3010 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3011 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3012 avoid over long line.
3014 2020-01-24 Nick Clifton <nickc@redhat.com>
3017 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3018 syms and keep strings flags as these may have been set in order to
3019 prevent a bogus call to free.
3021 2020-01-23 Nick Clifton <nickc@redhat.com>
3023 * po/fr.po: Updated French translation.
3025 2020-01-23 Alan Modra <amodra@gmail.com>
3028 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3029 by zero when p_align is zero.
3031 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3033 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3034 (riscv_prefix_cmp): Likewise.
3035 (riscv_non_std_ext_p): Deleted.
3036 (riscv_std_sv_ext_p): Likewise.
3037 (riscv_non_std_sv_ext_p): Likewise.
3038 (riscv_merge_non_std_and_sv_ext): Rename to...
3039 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3040 (riscv_merge_arch_attr_info): Replace 3 calls to
3041 riscv_merge_non_std_and_sv_ext with single call to
3042 riscv_merge_multi_letter_ext.
3043 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3044 encounter a 'z' prefix.
3045 (riscv_get_prefix_class): New function, return prefix class based
3046 on first few characters of input string.
3047 (riscv_parse_config): New structure to factor out minor differences
3048 in extension class parsing behaviour.
3049 (riscv_parse_sv_or_non_std_ext): Rename to...
3050 (riscv_parse_prefixed_ext): and parameterise with
3052 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3053 (riscv_multi_letter_ext_valid_p): New.
3054 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3055 (riscv_parse_subset): Delegate all non-single-letter parsing work
3056 to riscv_parse_prefixed_ext.
3057 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3058 (riscv_get_prefix_class): Declare.
3060 2020-01-22 Alan Modra <amodra@gmail.com>
3062 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3063 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3064 __tls_get_addr_desc.
3065 (ppc64_elf_size_stubs): Add section for linker generated
3066 __tls_get_addr_desc wrapper function. Loop at least once if
3067 generating this function.
3068 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3069 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3071 2020-01-22 Alan Modra <amodra@gmail.com>
3073 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3074 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3076 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3077 (STDU_R1_0R1, ADDI_R1_R1): Define.
3078 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3079 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3080 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3081 no_tls_get_addr_regsave.
3082 (branch_reloc_hash_match): Add hash3 and hash4.
3083 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3084 (ppc64_elf_size_dynamic_sections): Likewise.
3085 (ppc64_elf_relocate_section): Likewise.
3086 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3087 __tls_get_addr stub.
3088 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3090 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3091 eh_frame for regsave __tls_get_addr.
3093 2020-01-22 Alan Modra <amodra@gmail.com>
3095 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3096 which __tls_get_addr calls will be eliminated.
3098 2020-01-20 Nick Clifton <nickc@redhat.com>
3100 * po/pt.po: Updates Portuguese translation.
3101 * po/ru.po: Updated Russian translation.
3102 * po/uk.po: Updated Ukranian translation.
3104 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3107 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3108 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3110 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3111 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3112 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3113 "rex leal x@tlsdesc(%rip), %reg" to
3114 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3115 "call *(%eax)" to "nopl (%rax)".
3117 2020-01-20 Alan Modra <amodra@gmail.com>
3119 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3120 (MTLR_R11): Don't define.
3121 (LD_R0_0R3, CMPDI_R0_0): Define.
3122 (build_tls_get_addr_stub): Don't use r11 in stub.
3124 2020-01-20 Alan Modra <amodra@gmail.com>
3126 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3127 (defined_sym_val, is_tls_get_addr): Likewise.
3129 2020-01-18 Nick Clifton <nickc@redhat.com>
3131 * version.m4 (BFD_VERSION): Set to 2.34.50.
3132 * configure: Regenerate.
3133 * po/bfd.pot: Regenerate.
3135 2020-01-18 Nick Clifton <nickc@redhat.com>
3137 Binutils 2.34 branch created.
3139 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3141 * coff-arm.c: Fix spelling error (seperate).
3142 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3144 * sysdep.h (strnlen): Fix spelling error (seperate).
3146 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3149 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3151 2020-01-15 Alan Modra <amodra@gmail.com>
3154 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3155 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3156 of function symbols unless dot symbols are present. Do warn
3157 whenever one is created, regardles of whether a PLT entry is
3158 also emitted for the function symbol.
3160 2020-01-14 Alan Modra <amodra@gmail.com>
3162 * som.c (som_bfd_count_ar_symbols): Error when file position
3163 of symbols on chains is not strictly increasing.
3165 2020-01-14 Alan Modra <amodra@gmail.com>
3167 * vms.h (VMS_DEBUG): Define as 0.
3168 * vms-alpha.c (image_write): Move debug output after bounds check.
3170 (_bfd_vms_slurp_eihd): Warning fix.
3171 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3173 2020-01-13 Alan Modra <amodra@gmail.com>
3175 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3176 for "ignored" records.
3178 2020-01-13 Alan Modra <amodra@gmail.com>
3180 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3181 Delete asect name check. Move asect NULL check to wasm_object_p.
3182 Correct bounds check of sizes against end. Replace uses of
3183 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3184 just one bfd_release.
3185 (wasm_scan): Don't use malloc/strdup for section names,
3186 bfd_alloc instead. Simplify code prefixing section name.
3187 Formatting. Don't attempt to free memory here..
3188 (wasm_object_p): ..do so here.
3190 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3193 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3194 UNDEFWEAK_NO_DYNAMIC_RELOC.
3195 (allocate_dynrelocs_for_symbol): Likewise.
3197 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3200 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3202 2020-01-10 Alan Modra <amodra@gmail.com>
3204 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3206 2020-01-09 Nick Clifton <nickc@redhat.com>
3209 * bfd.c (bfd_convert_section_contents): Check for a compress
3210 header size that is larger than the actual section size.
3212 2020-01-08 Alan Modra <amodra@gmail.com>
3215 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3216 after removing sections.
3218 2020-01-06 Jim Wilson <jimw@sifive.com>
3221 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3222 check for !bfd_link_pic (info).
3223 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3224 <R_RISCV_JAL>: Add comment.
3225 (_bfd_riscv_relax_section): For plt.offset check, add check for
3226 bfd_link_pic (info). Add comment.
3228 2020-01-06 Alan Modra <amodra@gmail.com>
3230 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3231 match failures. Don't init to bfd_error_wrong_format before
3232 calling _bfd_check_format.
3234 2020-01-06 Alan Modra <amodra@gmail.com>
3236 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3237 status rather than exiting on stack overflow or underflow.
3238 (_bfd_vms_slurp_etir): Adjust to suit.
3240 2020-01-06 Alan Modra <amodra@gmail.com>
3242 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3244 2020-01-06 Alan Modra <amodra@gmail.com>
3246 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3247 command. Check name offset is within command.
3248 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3249 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3250 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3251 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3252 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3253 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3254 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3255 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3256 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3257 (bfd_mach_o_read_segment): Similarly.
3258 (bfd_mach_o_read_thread): Properly bound check thread struct.
3259 Don't repeat checks on second loop.
3260 (bfd_mach_o_read_command): Fail on invalid command length.
3262 2020-01-04 Alan Modra <amodra@gmail.com>
3264 * format.c (bfd_check_format_matches): Add preserve_match.
3265 Save initial bfd state in "preserve", matched bfd state in
3266 "preserve_match". Save just the first match. Release
3267 bfd_alloc memory. Restore and finish preserved state as
3268 appropriate on all function exit paths.
3270 2020-01-04 Alan Modra <amodra@gmail.com>
3272 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3274 2020-01-04 Alan Modra <amodra@gmail.com>
3276 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3279 2020-01-03 Nick Clifton <nickc@redhat.com>
3282 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3283 there is enough data remaining in the code buffer before
3284 attempting to read a function stub.
3286 2020-01-03 Nick Clifton <nickc@redhat.com>
3289 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3290 return value from bfd_malloc.
3291 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3292 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3293 (elf32_arm_filter_cmse_symbols): Likewise.
3294 (elf32_arm_write_section): Likewise.
3295 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3296 (bfd_mach_o_follow_dsym): Likewise.
3297 * pef.c (bfd_pef_print_loader_section): Likewise.
3298 (bfd_pef_scan_start_address): Likewise.
3299 (bfd_pef_parse_function_stubs): Likewise.
3300 (bfd_pef_parse_symbols): Likewise.
3302 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3304 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3305 on binary inputs ld/PR25316.
3306 (is_ia64_elf): new helper to filter on ia64 objects.
3308 2020-01-03 Jan Beulich <jbeulich@suse.com>
3310 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3312 (bfd_mach_o_scan): Insert underscore in two variable names.
3314 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3316 * Makefile.am: Add z80-elf target support.
3317 * configure.ac: Likewise.
3318 * targets.c: Likewise.
3319 * Makefile.in: Regenerate.
3320 * configure: Regenerate.
3321 * config.bfd: Add z80-elf target support and new arches: ez80 and
3323 * elf32-z80.c: New file.
3324 * archures.c: Add new z80 architectures: eZ80 and Z180.
3325 * coffcode.h: Likewise.
3326 * cpu-z80.c: Likewise.
3327 * coff-z80.c: Add new relocations for Z80 target and local label
3329 * reloc.c: Add new relocs.
3330 * bfd-in2.h: Regenerate.
3331 * libbfd.h: Regenerate.
3333 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3337 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3339 2020-01-01 Alan Modra <amodra@gmail.com>
3341 Update year range in copyright notice of all files.
3343 For older changes see ChangeLog-2019
3345 Copyright (C) 2020 Free Software Foundation, Inc.
3347 Copying and distribution of this file, with or without modification,
3348 are permitted in any medium without royalty provided the copyright
3349 notice and this notice are preserved.
3355 version-control: never