1 2020-07-09 Nick Clifton <nickc@redhat.com>
3 * po/fr.po: Updated French translation.
5 2020-07-07 Alan Modra <amodra@gmail.com>
7 * xcofflink.c (xcoff_mark): Don't mark const sections.
8 (bfd_xcoff_record_link_assignment): Add FIXME.
9 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
10 sections being discarded by linker script.
12 2020-07-07 Alan Modra <amodra@gmail.com>
14 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
15 time, uid, gid and mode for deterministic archive.
16 (xcoff_write_archive_contents_big): Likewise.
18 2020-07-07 Alan Modra <amodra@gmail.com>
20 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
23 2020-07-06 Nick Clifton <nickc@redhat.com>
25 * po/pt.po: Updated Portuguese translation.
26 * po/uk.po: Updated Ukranian translation.
28 2020-07-04 Nick Clifton <nickc@redhat.com>
30 * version.m4: Set version to 2.35.50.
31 * configure: Regenerate.
32 * po/bbfd.pot: Regenerate.
34 2020-07-04 Nick Clifton <nickc@redhat.com>
36 Binutils 2.35 branch created.
38 2020-07-01 Alan Modra <amodra@gmail.com>
41 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
42 raw syment index before dereferencing.
44 2020-07-01 Alan Modra <amodra@gmail.com>
46 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
48 2020-07-01 Alan Modra <amodra@gmail.com>
50 * config.bfd: Obsolete xc16x.
52 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
54 * archures.c (bfd_mach_i386_nacl): Removed.
55 (bfd_mach_i386_i386_nacl): Likewise.
56 (bfd_mach_x86_64_nacl): Likewise.
57 (bfd_mach_x64_32_nacl): Likewise.
58 * config.bfd: Remove *-*-nacl* targets.
59 * configure.ac: Remove x86 NaCl target vectors.
60 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
61 (bfd_x64_32_nacl_arch): Likewise.
62 (bfd_x86_64_nacl_arch): Likewise.
63 (bfd_i386_nacl_arch): Likewise.
64 (bfd_x64_32_arch_intel_syntax): Updated.
65 * elf32-i386.c: Don't include "elf-nacl.h".
66 (elf_i386_nacl_plt): Removed.
67 (elf_i386_nacl_plt0_entry): Likewise.
68 (elf_i386_nacl_plt_entry): Likewise.
69 (elf_i386_nacl_pic_plt0_entry): Likewise.
70 (elf_i386_nacl_pic_plt_entry): Likewise.
71 (elf_i386_nacl_eh_frame_plt): Likewise.
72 (elf_i386_nacl_plt): Likewise.
73 (elf32_i386_nacl_elf_object_p): Likewise.
74 (elf_i386_get_synthetic_symtab): Updated.
75 (elf_i386_link_setup_gnu_properties): Likewise.
76 * elf64-x86-64.c: Don't include "elf-nacl.h".
77 (elf_x86_64_nacl_plt): Removed.
78 (elf64_x86_64_nacl_elf_object_p): Likewise.
79 (elf_x86_64_nacl_plt0_entry): Likewise.
80 (elf_x86_64_nacl_plt_entry): Likewise.
81 (elf_x86_64_nacl_eh_frame_plt): Likewise.
82 (elf_x86_64_nacl_plt): Likewise.
83 (elf32_x86_64_nacl_elf_object_p): Likewise.
84 (elf_x86_64_get_synthetic_symtab): Updated.
85 (elf_x86_64_link_setup_gnu_properties): Likewise.
86 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
87 * targets.c: Remove x86 NaCl target vectors.
88 * bfd-in2.h: Regenerated.
89 * configure: Likewise.
91 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
93 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
94 _bfd_elf_add_dynamic_tags.
96 2020-06-29 Alan Modra <amodra@gmail.com>
98 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
99 return value of bfd_bread. Don't read more than requested length.
100 Sanity check length. Properly terminate file name.
102 2020-06-29 Alan Modra <amodra@gmail.com>
104 * arc-got.h: Use C style comments.
105 * coff-z80.c: Likewise.
106 * elf32-csky.c: Likewise.
107 * peXXigen.c: Likewise.
108 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
111 2020-06-26 Pat Bernardi <bernardi@adacore.com>
113 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
114 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
116 2020-06-26 Alan Modra <amodra@gmail.com>
118 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
119 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
120 (riscv_get_priv_spec_name): Move to..
121 * cpu-riscv.c: ..here.
122 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
123 Use %u to print unsigned numbers.
125 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
127 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
128 default architecture.
130 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
133 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
134 _bfd_elf_add_dynamic_tags.
136 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
139 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
140 _bfd_elf_add_dynamic_tags.
142 2020-06-24 Alan Modra <amodra@gmail.com>
144 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
145 shifts without undefined behaviour.
147 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
149 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
151 (_bfd_elf_add_dynamic_tags): New.
152 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
153 _bfd_elf_add_dynamic_tags.
154 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
155 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
156 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
157 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
158 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
159 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
160 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
161 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
163 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
164 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
165 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
166 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
167 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
168 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
169 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
170 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
171 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
173 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
174 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
175 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
176 _bfd_elf_maybe_vxworks_add_dynamic_tags.
177 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
178 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
180 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
181 (_bfd_x86_elf_size_dynamic_sections): Likewise.
182 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
183 dt_reloc_sz and dt_reloc_ent.
184 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
185 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
187 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
188 etab.dt_pltgot_required.
189 (elf32_hppa_size_dynamic_sections): Call
190 _bfd_elf_add_dynamic_tags.
191 * elf32-metag.c (elf_metag_link_hash_table_create): Set
192 etab.dt_pltgot_required.
193 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
194 * elf32-sh.c (sh_elf_link_hash_table_create): Set
195 root.dt_pltgot_required for FDPIC output.
196 (sh_elf_size_dynamic_sections): Call
197 _bfd_elf_maybe_vxworks_add_dynamic_tags.
198 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
199 elf.dt_pltgot_required.
200 (elf_xtensa_size_dynamic_sections): Call
201 _bfd_elf_add_dynamic_tags.
202 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
203 root.dt_pltgot_required.
204 (elf64_hppa_size_dynamic_sections): Call
205 _bfd_elf_add_dynamic_tags.
206 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
207 root.dt_pltgot_required.
208 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
209 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
210 * elflink.c (_bfd_elf_add_dynamic_tags): New.
212 2020-06-22 Saagar Jha <saagar@saagarjha.com>
214 * mach-o.c: Support the new load commands by reading a linkedit
215 data command for them.
217 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
219 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
220 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
221 (riscv_get_priv_spec_class): Likewise.
222 (riscv_get_priv_spec_name): Likewise.
223 (riscv_get_priv_spec_class_from_numbers): New function, convert
224 the version numbers into string, then call riscv_get_priv_spec_class
225 to get the priv spec class.
226 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
227 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
228 (riscv_get_priv_spec_name): Likewise.
229 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
230 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
231 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
232 of input and output objects form their priv spec attributes by
233 riscv_get_priv_spec_class_from_numbers. Report warning rather than
234 errors when linking objects with differnet priv spec versions. We do
235 know v1.9.1 may have conflicts to other versions, so report the
236 warning, too. After that, update the output priv spec version to the
239 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
241 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
242 priv attributes, we will check the conflicts for all of them (major,
243 minor and revision), and then set the priv_attrs_merged to TRUE to
244 indicate that we have handled all of the priv attributes. Remove
245 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
247 2020-06-21 Alan Modra <amodra@gmail.com>
250 * configure.ac: Disable plugins by default for some targets.
251 * plugin.c: Comment typo fix.
252 * configure: Regenerate.
254 2020-06-19 Nick Clifton <nickc@redhat.com>
256 * plugin.c (try_load_plugin): Suppress the error message about
257 being unable to open a plugin if creating a list of viable
260 2020-06-16 Alan Modra <amodra@gmail.com>
262 * aout-tic30.c: Delete file.
263 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
264 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
265 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
266 (xc16x-*-elf): Sort properly.
267 * configure.ac: Remove tic30_aout_vec.
268 * targets.c: Likewise.
269 * Makefile.in: Regenerate.
270 * configure: Regenerate.
271 * po/SRC-POTFILES.in: Regenerate.
273 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
275 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
276 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
277 (elf32xtensa_abi): New global variable.
278 (xtensa_abi_choice): New function.
279 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
280 XSHAL_ABI to select PLT code.
282 2020-06-15 Roland McGrath <mcgrathr@google.com>
284 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
285 field of bfd_link_info.
287 2020-06-15 Alan Modra <amodra@gmail.com>
289 * config.bfd: Obsolete powerpcle-*-pe targets.
291 2020-06-15 Alan Modra <amodra@gmail.com>
294 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
295 symbols that were defined in discarded sections.
296 * cofflink.c (coff_link_check_archive_element): Likewise.
297 (coff_link_add_symbols): Set indx to -3 for symbols defined in
299 (_bfd_coff_write_global_sym): Don't emit such symbols.
300 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
301 libcoff.h: Regenerate.
303 2020-06-11 Alan Modra <amodra@gmail.com>
306 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
308 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
310 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
311 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
312 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
315 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
318 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
319 Clear verinfo.verdef.
321 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
324 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
325 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
326 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
328 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
329 Set ifunc_resolvers if there are FUNC resolvers.
330 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
331 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
332 with elf.ifunc_resolvers.
333 (write_plt_relocs_for_local_syms): Likewise.
334 (ppc64_elf_relocate_section): Likewise.
335 (ppc64_elf_finish_dynamic_sections): Likewise.
336 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
338 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
339 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
340 instead of readonly_dynrelocs_against_ifunc.
341 * elfxx-x86.h (elf_x86_link_hash_table): Remove
342 readonly_dynrelocs_against_ifunc.
344 2020-06-09 Alan Modra <amodra@gmail.com>
346 * elf64-ppc.c (struct ppc_link_hash_table): Delete
347 maybe_local_ifunc_resolver field.
348 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
349 cases where maybe_local_ifunc_resolver was set.
350 (ppc64_elf_relocate_section): Likewise.
351 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
354 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
356 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
358 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
360 (elf32_arm_size_dynamic_sections): Updated. Clear
361 root.tlsdesc_plt for DF_BIND_NOW.
362 (elf32_arm_finish_dynamic_sections): Updated.
363 (elf32_arm_output_arch_local_syms): Likewise.
364 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
365 Clear root.tlsdesc_plt for DF_BIND_NOW.
366 (nds32_elf_finish_dynamic_sections): Updated.
367 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
368 dt_tlsdesc_plt and dt_tlsdesc_got.
369 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
370 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
371 tlsdesc_plt and dt_tlsdesc_got.
372 (elfNN_aarch64_allocate_dynrelocs): Updated.
373 (elfNN_aarch64_finish_dynamic_sections): Likewise.
374 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
375 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
377 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
378 (_bfd_x86_elf_size_dynamic_sections): Likewise.
379 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
380 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
383 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
385 * elf32-tic6x.c (elf32_bed): Defined the default to
388 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
390 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
392 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
393 root.splt/root.srelplt.
394 (elf64_hppa_create_dynamic_sections): Likewise.
395 (elf64_hppa_size_dynamic_sections): Likewise.
396 (elf64_hppa_finish_dynamic_symbol): Likewise.
397 (elf_hppa_final_link): Likewise.
398 (elf_hppa_final_link_relocate): Likewise.
400 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
402 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
403 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
406 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
408 * elf-bfd.h (elf_target_os): New.
409 (elf_link_hash_table): Add target_os.
410 (elf_backend_data): Add target_os.
411 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
412 symbian_p and nacl_p.
413 (create_got_section): Updated.
414 (elf32_arm_create_dynamic_sections): Likewise.
415 (arm_type_of_stub): Likewise.
416 (elf32_arm_create_or_find_stub_sec): Likewise.
417 (elf32_arm_allocate_plt_entry): Likewise.
418 (elf32_arm_populate_plt_entry): Likewise.
419 (elf32_arm_final_link_relocate): Likewise.
420 (elf32_arm_check_relocs): Likewise.
421 (allocate_dynrelocs_for_symbol): Likewise.
422 (elf32_arm_finish_dynamic_symbol): Likewise.
423 (elf32_arm_finish_dynamic_sections): Likewise.
424 (elf32_arm_output_plt_map_1): Likewise.
425 (elf32_arm_output_arch_local_syms): Likewise.
426 (elf32_arm_add_symbol_hook): Likewise.
427 (elf32_arm_nacl_link_hash_table_create): Likewise.
428 (elf32_arm_vxworks_link_hash_table_create): Likewise.
429 (elf32_arm_symbian_link_hash_table_create): Likewise.
430 (ELF_TARGET_OS): New.
431 * elf32-i386.c (elf_i386_arch_bed): Removed.
432 (elf_backend_arch_data): Likewise.
433 (elf_i386_solaris_arch_bed): Likewise.
434 (elf_i386_nacl_arch_bed): Likewise.
435 (elf_i386_vxworks_arch_bed): Likewise.
436 (elf_i386_relocate_section): Updated.
437 (elf_i386_finish_dynamic_sections): Likewise.
438 (elf_i386_get_synthetic_symtab): Likewise.
439 (elf_i386_link_setup_gnu_properties): Likewise.
440 (ELF_TARGET_OS): New.
441 * elf32-mips.c (ELF_TARGET_OS): New.
442 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
443 (ppc_elf_create_got): Updated.
444 (ppc_elf_create_dynamic_sections): Likewise.
445 (ppc_elf_check_relocs): Likewise.
446 (ppc_elf_adjust_dynamic_symbol): Likewise.
447 (ppc_elf_size_dynamic_sections): Likewise.
448 (ppc_elf_relocate_section): Likewise.
449 (ppc_elf_finish_dynamic_sections): Likewise.
450 (ppc_elf_vxworks_link_hash_table_create): Likewise.
451 (ELF_TARGET_OS): New.
452 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
453 (sh_elf_link_hash_table_create): Updated.
454 (sh_elf_create_dynamic_sections): Likewise.
455 (allocate_dynrelocs): Likewise.
456 (sh_elf_size_dynamic_sections): Likewise.
457 (sh_elf_relocate_section): Likewise.
458 (sh_elf_finish_dynamic_symbol): Likewise.
459 (sh_elf_finish_dynamic_sections): Likewise.
460 (ELF_TARGET_OS): New.
461 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
463 (bfd_elf32_bfd_link_hash_table_create): Likewise.
464 (ELF_TARGET_OS): New.
465 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
466 (elf_x86_64_solaris_arch_bed): Likewise.
467 (elf_x86_64_nacl_arch_bed): Likewise.
468 (elf_x86_64_finish_dynamic_sections): Updated.
469 (elf_x86_64_get_synthetic_symtab): Likewise.
470 (elf_x86_64_link_setup_gnu_properties): Likewise.
471 (ELF_TARGET_OS): New.
472 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
474 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
475 (MIPS_ELF_REL_DYN_NAME): Updated.
476 (ELF_MIPS_GP_OFFSET): Likewise.
477 (mips_elf_create_local_got_entry): Likewise.
478 (mips_elf_allocate_dynamic_relocations): Likewise.
479 (mips_elf_count_got_symbols): Likewise.
480 (is_gott_symbol): Likewise.
481 (mips_elf_calculate_relocation): Likewise.
482 (mips_elf_create_dynamic_relocation): Likewise.
483 (_bfd_mips_elf_check_relocs): Likewise.
484 (allocate_dynrelocs): Likewise.
485 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
486 (mips_elf_lay_out_got): Likewise.
487 (mips_elf_set_plt_sym_value): Likewise.
488 (_bfd_mips_elf_size_dynamic_sections): Likewise.
489 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
490 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
491 (_bfd_mips_elf_final_link): Likewise.
492 (_bfd_mips_init_file_header): Likewise.
493 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
495 (allocate_dynrelocs): Likewise.
496 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
497 (_bfd_sparc_elf_relocate_section): Likewise.
498 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
499 (sparc_finish_dyn): Likewise.
500 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
501 * elfxx-target.h (ELF_TARGET_OS): New.
502 (elfNN_bed): Add ELF_TARGET_OS.
503 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
504 (_bfd_x86_elf_link_hash_table_create): Likewise.
505 (_bfd_x86_elf_size_dynamic_sections): Likewise.
506 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
507 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
508 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
509 * elfxx-x86.h (elf_x86_target_os): Removed.
510 (elf_x86_backend_data): Likewise.
511 (get_elf_x86_backend_data): Likewise.
512 (elf_x86_link_hash_table): Remove target_os.
514 2020-06-06 Alan Modra <amodra@gmail.com>
517 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
518 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
519 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
520 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
521 * elf64-ppc.c: Update throughout for reloc renaming.
522 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
523 * libbfd.h: Regenerate.
524 * bfd-in2.h: Regenerate.
526 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
529 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
532 2020-06-05 Nick Clifton <nickc@redhat.com>
534 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
537 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
539 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
540 priv_may_conflict, in_priv_zero and out_priv_zero to decide
541 whether the object can be linked according to it's priv
542 attributes. The object without any priv spec attributes can
543 be linked with others. If the first input object doesn't contain
544 any priv attributes, then we need to copy the setting from the
545 next input one. Also report more detailed error messages to user.
547 2020-06-04 Stephen Casner <casner@acm.org>
549 Extend pdp11-aout symbol table format to accommodate .stab
550 symbols and implement correct handling of them.
552 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
553 (N_STAB, is_stab): Needed new function is_stab to disambiguate
554 normal vs. .stab symbol table type values, replacing N_STAB mask.
555 (translate_from_native_sym_flags): Determine correct section for
556 different .stab types.
557 (translate_to_native_sym_flags): Leave .stab types intact.
558 (translate_symbol_table): Error if symbol indicates overlay;
559 store desc field from .stab symbols.
560 (write_syms): Output desc field with symbol.
561 (aout_link_check_ar_symbols): Skip .stab symbols.
562 (aout_link_add_symbols): Correctly distinguish .stab symbols.
563 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
564 (aout_link_write_symbols): Write 0 for desk and ovly fields;
565 correctly distinguish .stab symbols and select calculate their
566 section and value; and copy desc and ovly fields from input symbol
569 2020-06-04 Stephen Casner <casner@acm.org>
571 * aoutx.h (translate_symbol_table): Comment had external and
573 * pdp11.c (translate_symbol_table): Likewise.
575 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
577 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
578 (is_x86_elf): Check elf.hash_table_id instead of target_id.
579 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
581 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
584 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
585 in debug section against symbol defined in shared library to 0.
586 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
587 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
588 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
589 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
590 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
591 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
592 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
593 * elf32-sh.c (sh_elf_check_relocs): Likewise.
594 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
595 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
596 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
597 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
598 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
599 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
601 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
602 there is non-GOT reference.
603 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
604 non-alloced sections.
606 2020-06-03 Stephen Casner <casner@acm.org>
608 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
610 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
612 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
613 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
614 other size that doesn't qcover the header word.
615 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
616 string table, and zero it.
617 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
618 message and set bfd_error on finding an invalid name string offset.
619 (add_to_stringtab): INLINE -> inline
620 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
622 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
623 any relocs that could not be recognised.
624 92744f05809 PR 20929 - Check for relocs without an associated symbol.
625 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
626 name exists and is long enough, before attempting to see if it is
628 c3864421222 - Correct case for N_SO being the last symbol.
629 50455f1ab29 PR 20891 - Handle the case where the main file name
630 and the directory name are both empty.
631 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
632 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
633 range string table offsets.
634 531336e3a0b PR 20909 - Fix off-by-one error in check for an
635 illegal string offset.
636 (aout_link_includes_newfunc): Add comment.
637 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
638 on unexpected relocation type rather than ASSERT.
640 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
643 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
644 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
646 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
649 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
650 non-alloced sections.
652 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
654 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
655 dynamic relocations for non SEC_ALLOC sections.
657 2020-06-03 Gunther Nikl <gnikl@justmail.de>
659 * aout64.c (BMAGIC, QMAGIC): Do not define.
660 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
661 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
662 to check the file format.
663 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
664 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
665 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
667 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
669 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
670 relocations for non SEC_ALLOC sections.
672 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
674 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
675 * elf32-arm.c (maybe_set_textrel): Removed.
676 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
677 with _bfd_elf_maybe_set_textrel.
678 * elf32-csky.c (maybe_set_textrel): Removed.
679 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
680 with _bfd_elf_maybe_set_textrel.
681 * elf32-hppa.c (maybe_set_textrel): Removed.
682 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
683 with _bfd_elf_maybe_set_textrel.
684 * elf32-lm32.c (maybe_set_textrel): Removed.
685 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
686 with _bfd_elf_maybe_set_textrel.
687 * elf32-m32r.c (maybe_set_textrel): Removed.
688 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
689 with _bfd_elf_maybe_set_textrel.
690 * elf32-metag.c (maybe_set_textrel): Removed.
691 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
692 with _bfd_elf_maybe_set_textrel.
693 * elf32-nds32.c (maybe_set_textrel): Removed.
694 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
695 with _bfd_elf_maybe_set_textrel.
696 * elf32-or1k.c (maybe_set_textrel): Removed.
697 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
698 with _bfd_elf_maybe_set_textrel.
699 * elf32-ppc.c (maybe_set_textrel): Removed.
700 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
701 with _bfd_elf_maybe_set_textrel.
702 * elf32-s390.c (maybe_set_textrel): Removed.
703 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
704 with _bfd_elf_maybe_set_textrel.
705 * elf32-sh.c (maybe_set_textrel): Removed.
706 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
707 with _bfd_elf_maybe_set_textrel.
708 * elf32-tic6x.c (maybe_set_textrel): Removed.
709 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
710 with _bfd_elf_maybe_set_textrel.
711 * elf32-tilepro.c (maybe_set_textrel): Removed.
712 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
713 with _bfd_elf_maybe_set_textrel.
714 * elf64-ppc.c (maybe_set_textrel): Removed.
715 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
716 with _bfd_elf_maybe_set_textrel.
717 * elf64-s390.c (maybe_set_textrel): Removed.
718 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
719 with _bfd_elf_maybe_set_textrel.
720 * elfnn-aarch64.c (maybe_set_textrel): Removed.
721 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
722 with _bfd_elf_maybe_set_textrel.
723 * elfnn-riscv.c (maybe_set_textrel): Removed.
724 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
725 with _bfd_elf_maybe_set_textrel.
726 * elfxx-sparc.c (maybe_set_textrel): Removed.
727 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
728 with _bfd_elf_maybe_set_textrel.
729 * elfxx-tilegx.c (maybe_set_textrel): Removed.
730 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
731 with _bfd_elf_maybe_set_textrel.
732 * elfxx-x86.c (maybe_set_textrel): Removed.
733 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
734 with _bfd_elf_maybe_set_textrel.
735 * elflink.c (_bfd_elf_maybe_set_textrel): New.
737 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
740 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
742 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
743 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
744 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
745 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
747 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
748 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
749 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
750 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
751 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
752 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
753 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
754 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
755 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
756 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
757 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
758 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
759 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
760 (elf_backend_copy_indirect_symbol): Likewise.
761 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
762 (elf_backend_copy_indirect_symbol): Likewise.
763 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
765 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
768 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
769 * elf32-arm.c (readonly_dynrelocs): Removed.
770 (maybe_set_textrel): Replace readonly_dynrelocs with
771 _bfd_elf_readonly_dynrelocs.
772 * elf32-csky.c (readonly_dynrelocs): Removed.
773 (maybe_set_textrel): Replace readonly_dynrelocs with
774 _bfd_elf_readonly_dynrelocs.
775 * elf32-hppa.c(readonly_dynrelocs): Removed.
776 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
777 _bfd_elf_readonly_dynrelocs.
778 (maybe_set_textrel): Likewise.
779 * elf32-lm32.c (readonly_dynrelocs): Removed.
780 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
781 with _bfd_elf_readonly_dynrelocs.
782 (maybe_set_textrel): Likewise.
783 * elf32-m32r.c (readonly_dynrelocs): Removed.
784 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
785 with _bfd_elf_readonly_dynrelocs.
786 (maybe_set_textrel): Likewise.
787 * elf32-metag.c (readonly_dynrelocs): Removed.
788 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
789 with _bfd_elf_readonly_dynrelocs.
790 (maybe_set_textrel): Likewise.
791 * elf32-microblaze.c (readonly_dynrelocs): Removed.
792 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
793 with _bfd_elf_readonly_dynrelocs.
794 * elf32-nds32.c (readonly_dynrelocs): Removed.
795 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
796 with _bfd_elf_readonly_dynrelocs.
797 (maybe_set_textrel): Likewise.
798 * elf32-or1k.c (readonly_dynrelocs): Removed.
799 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
800 with _bfd_elf_readonly_dynrelocs.
801 * elf32-ppc.c (readonly_dynrelocs): Removed.
802 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
803 _bfd_elf_readonly_dynrelocs.
804 (ppc_elf_adjust_dynamic_symbol): Likewise.
805 (maybe_set_textrel): Likewise.
806 * elf32-s390.c (readonly_dynrelocs): Removed.
807 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
808 with _bfd_elf_readonly_dynrelocs.
809 (maybe_set_textrel): Likewise.
810 * elf32-sh.c (readonly_dynrelocs): Removed.
811 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
812 _bfd_elf_readonly_dynrelocs.
813 (maybe_set_textrel): Likewise.
814 * elf32-tic6x.c (readonly_dynrelocs): Removed.
815 (maybe_set_textrel): Replace readonly_dynrelocs with
816 _bfd_elf_readonly_dynrelocs.
817 * elf32-tilepro.c (readonly_dynrelocs): Removed.
818 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
819 with _bfd_elf_readonly_dynrelocs.
820 (maybe_set_textrel): Likewise.
821 * elf64-ppc.c (readonly_dynrelocs): Removed.
822 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
823 _bfd_elf_readonly_dynrelocs.
824 (ppc64_elf_adjust_dynamic_symbol): Likewise.
825 (maybe_set_textrel): Likewise.
826 * elf64-s390.c (readonly_dynrelocs): Removed.
827 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
828 with _bfd_elf_readonly_dynrelocs.
829 (maybe_set_textrel): Likewise.
830 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
831 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
832 (maybe_set_textrel): Replace readonly_dynrelocs with
833 _bfd_elf_readonly_dynrelocs.
834 * elfnn-riscv.c (readonly_dynrelocs): Removed.
835 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
836 with _bfd_elf_readonly_dynrelocs.
837 (maybe_set_textrel): Likewise.
838 * elfxx-sparc.c (readonly_dynrelocs): Removed.
839 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
840 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
841 (maybe_set_textrel): Likewise.
842 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
843 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
844 with _bfd_elf_readonly_dynrelocs.
845 (maybe_set_textrel): Likewise.
846 * elfxx-x86.c (readonly_dynrelocs): Removed.
847 (maybe_set_textrel): Replace readonly_dynrelocs with
848 _bfd_elf_readonly_dynrelocs.
849 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
851 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
853 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
854 -fsanitize=undefined.
856 2020-06-03 Alan Modra <amodra@gmail.com>
860 * peicode.h (pe_ILF_make_a_section): Align data for compilers
862 (pe_ILF_build_a_bfd): Likewise.
864 2020-06-03 Alan Modra <amodra@gmail.com>
867 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
868 core files as well as objects.
870 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
873 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
874 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
876 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
877 (elf_arc_link_hash_newfunc): Updated.
878 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
879 (elf32_arm_link_hash_newfunc): Updated.
880 (elf32_arm_copy_indirect_symbol): Likewise.
881 (elf32_arm_check_relocs): Likewise.
882 (readonly_dynrelocs): Likewise.
883 (allocate_dynrelocs_for_symbol): Likewise.
884 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
885 (csky_elf_link_hash_newfunc): Updated.
886 (csky_allocate_dynrelocs): Likewise.
887 (readonly_dynrelocs): Likewise.
888 (csky_elf_copy_indirect_symbol): Likewise.
889 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
890 (hppa_link_hash_newfunc): Updated.
891 (elf32_hppa_copy_indirect_symbol): Likewise.
892 (elf32_hppa_hide_symbol): Likewise.
893 (elf32_hppa_adjust_dynamic_symbol): Likewise.
894 (allocate_dynrelocs): Likewise.
895 (elf32_hppa_relocate_section): Likewise.
896 * elf32-i386.c (elf_i386_check_relocs): Likewise.
897 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
898 (lm32_elf_link_hash_newfunc): Likewise.
899 (lm32_elf_link_hash_table_create): Updated.
900 (readonly_dynrelocs): Likewise.
901 (allocate_dynrelocs): Likewise.
902 (lm32_elf_copy_indirect_symbol): Likewise.
903 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
904 (m32r_elf_link_hash_newfunc): Likewise.
905 (m32r_elf_link_hash_table_create): Updated.
906 (m32r_elf_copy_indirect_symbol): Likewise.
907 (allocate_dynrelocs): Likewise.
908 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
909 (metag_link_hash_newfunc): Updated.
910 (elf_metag_copy_indirect_symbol): Likewise.
911 (readonly_dynrelocs): Likewise.
912 (allocate_dynrelocs): Likewise.
913 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
915 (link_hash_newfunc): Updated.
916 (microblaze_elf_check_relocs): Likewise.
917 (microblaze_elf_copy_indirect_symbol): Likewise.
918 (readonly_dynrelocs): Likewise.
919 (allocate_dynrelocs): Likewise.
920 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
921 (nds32_elf_link_hash_newfunc): Updated.
922 (nds32_elf_copy_indirect_symbol): Likewise.
923 (readonly_dynrelocs): Likewise.
924 (allocate_dynrelocs): Likewise.
925 (nds32_elf_check_relocs): Likewise.
926 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
927 (link_hash_newfunc): Updated.
928 (nios2_elf32_copy_indirect_symbol): Likewise.
929 (nios2_elf32_check_relocs): Likewise.
930 (allocate_dynrelocs): Likewise.
931 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
932 (or1k_elf_link_hash_newfunc): Updated.
933 (readonly_dynrelocs): Likewise.
934 (allocate_dynrelocs): Likewise.
935 (or1k_elf_copy_indirect_symbol): Likewise.
936 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
937 (ppc_elf_link_hash_newfunc): Updated.
938 (ppc_elf_copy_indirect_symbol): Likewise.
939 (ppc_elf_check_relocs): Likewise.
940 (readonly_dynrelocs): Likewise.
941 (ppc_elf_adjust_dynamic_symbol): Likewise.
942 (allocate_dynrelocs): Likewise.
943 (ppc_elf_relocate_section): Likewise.
944 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
945 (link_hash_newfunc): Updated.
946 (elf_s390_copy_indirect_symbol): Likewise.
947 (readonly_dynrelocs): Likewise.
948 (elf_s390_adjust_dynamic_symbol): Likewise.
949 (allocate_dynrelocs): Likewise.
950 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
951 (sh_elf_link_hash_newfunc): Updated.
952 (readonly_dynrelocs): Likewise.
953 (allocate_dynrelocs): Likewise.
954 (sh_elf_copy_indirect_symbol): Likewise.
955 (sh_elf_check_relocs): Likewise.
956 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
957 (elf32_tic6x_link_hash_newfunc): Likewise.
958 (elf32_tic6x_link_hash_table_create): Updated.
959 (readonly_dynrelocs): Likewise.
960 (elf32_tic6x_check_relocs): Likewise.
961 (elf32_tic6x_allocate_dynrelocs): Likewise.
962 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
964 (link_hash_newfunc): Updated.
965 (tilepro_elf_copy_indirect_symbol): Likewise.
966 (tilepro_elf_check_relocs): Likewise.
967 (allocate_dynrelocs): Likewise.
968 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
969 (ppc64_elf_copy_indirect_symbol): Updated.
970 (ppc64_elf_check_relocs): Likewise.
971 (readonly_dynrelocs): Likewise.
972 (ppc64_elf_adjust_dynamic_symbol): Likewise.
973 (dec_dynrel_count): Likewise.
974 (allocate_dynrelocs): Likewise.
975 (ppc64_elf_relocate_section): Likewise.
976 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
977 (link_hash_newfunc): Updated.
978 (elf_s390_copy_indirect_symbol): Likewise.
979 (readonly_dynrelocs): Likewise.
980 (allocate_dynrelocs): Likewise.
981 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
982 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
984 (elfNN_aarch64_link_hash_newfunc): Updated.
985 (elfNN_aarch64_copy_indirect_symbol): Likewise.
986 (readonly_dynrelocs): Likewise.
987 (need_copy_relocation_p): Likewise.
988 (elfNN_aarch64_allocate_dynrelocs): Likewise.
989 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
990 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
991 (link_hash_newfunc): Updated.
992 (riscv_elf_copy_indirect_symbol): Likewise.
993 (riscv_elf_check_relocs): Likewise.
994 (readonly_dynrelocs): Likewise.
995 (allocate_dynrelocs): Likewise.
996 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
998 (link_hash_newfunc): Updated.
999 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1000 (_bfd_sparc_elf_check_relocs): Likewise.
1001 (readonly_dynrelocs): Likewise.
1002 (allocate_dynrelocs): Likewise.
1003 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1004 (link_hash_newfunc): Updated.
1005 (tilegx_elf_copy_indirect_symbol): Likewise.
1006 (tilegx_elf_check_relocs): Likewise.
1007 (readonly_dynrelocs): Likewise.
1008 (allocate_dynrelocs): Likewise.
1009 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1010 (readonly_dynrelocs): Likewise.
1011 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1012 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1014 2020-06-01 Alan Modra <amodra@gmail.com>
1016 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1017 command against cmd_length, not the end of record. For
1018 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1019 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1022 2020-05-28 David Faust <david.faust@oracle.com>
1024 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1025 R_BPF_INSN_{32,64} relocations.
1027 2020-05-28 Stephen Casner <casner@acm.org>
1029 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1030 addreses in .long (used in testsuites) and .stab values.
1032 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1035 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1036 Check bfd_link_dll when issue a DT_TEXTREL warning.
1037 * elfxx-x86.c (maybe_set_textrel): Likewise.
1038 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1040 2020-05-26 Nick Clifton <nickc@redhat.com>
1042 * plugin.c (try_load_plugin): Extend error message when a plugin
1045 2020-05-23 Alan Modra <amodra@gmail.com>
1047 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1049 2020-05-22 Alan Modra <amodra@gmail.com>
1052 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1053 attributes from shared libraries, and do not return an error if
1056 2020-05-21 Alan Modra <amodra@gmail.com>
1059 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1061 (_bfd_delete_bfd): Free the copy.
1062 (_bfd_new_bfd): Free nbfd->memory on error.
1064 2020-05-21 Alan Modra <amodra@gmail.com>
1066 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1067 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1068 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1069 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1070 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1071 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1072 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1073 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1074 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1075 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1076 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1077 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1078 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1079 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1080 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1081 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1082 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1083 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1084 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1085 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1087 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1089 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1090 get_default_version. It is used to find the default version for
1091 the specific extension.
1092 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1093 default_major_version and default_minor_version. Add new bfd_boolean
1094 parameter *use_default_version. Set it to TRUE if we need to call
1095 the callback rps->get_default_version to find the default version.
1096 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1097 the default version in riscv_parsing_subset_version, and then call
1098 riscv_add_subset to add the subset into subset list.
1099 (riscv_parse_prefixed_ext): Likewise.
1100 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1101 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1102 strings rather than characters.
1103 riscv_merge_arch_attr_info): The callback function get_default_version
1104 is only needed for assembler, so set it to NULL int the linker.
1105 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1106 * elfxx-riscv.h: Updated.
1108 2020-05-20 Alan Modra <amodra@gmail.com>
1111 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1112 use bfd_set_filename.
1113 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1114 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1115 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1116 (bfd_create): Likewise.
1117 (_bfd_delete_bfd): Don't free filename.
1118 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1119 return pointer to the copy or NULL on alloc fail.
1120 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1121 result of bfd_set_filename.
1122 * bfd-in2.h: Regenerate.
1124 2020-05-20 Alan Modra <amodra@gmail.com>
1127 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1128 section size against file size.
1129 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1131 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1134 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1135 and memset when allocating memory for the sections_being_created
1138 2020-05-19 Stafford Horne <shorne@gmail.com>
1140 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1142 (or1k_elf_relocate_section): Access srelgot via
1143 htab->root.srelgot. Add assertions for srelgot->contents.
1144 Introduce local variable for srelgot to not reuse global
1146 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1147 (or1k_set_got_and_rela_sizes): New function.
1148 (or1k_initial_exec_offset): New function.
1149 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1150 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1152 (or1k_elf_check_relocs): Use OR to set TLS access.
1153 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1155 (or1k_elf_size_dynamic_sections): Use
1156 or1k_set_got_and_rela_sizes to set sizes.
1157 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1158 (TCB_SIZE): New macro.
1159 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1160 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1161 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1162 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1163 (tpoff): Add dynamic boolean argument.
1164 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1166 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1168 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1169 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1170 cases with BFD_RELOC_AARCH64_JUMP26.
1171 (elfNN_aarch64_check_relocs): Likewise.
1173 2020-05-19 Alan Modra <amodra@gmail.com>
1175 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1176 bfd_get_filename rather than accessing bfd->filename directly.
1177 * aout-target.h (MY (object_p)): Likewise.
1178 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1179 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1180 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1181 (_bfd_archive_bsd44_construct_extended_name_table),
1182 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1183 (_bfd_bsd_write_armap): Likewise.
1184 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1185 * cache.c (bfd_open_file): Likewise.
1186 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1187 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1188 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1189 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1190 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1191 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1192 (patch_tls_desc_to_ie): Likewise.
1193 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1194 (spu_elf_auto_overlay): Likewise.
1195 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1196 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1197 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1198 * elflink.c (bfd_elf_size_dynamic_sections),
1199 (elf_link_input_bfd): Likewise.
1200 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1201 * mach-o.c (bfd_mach_o_follow_dsym),
1202 (bfd_mach_o_close_and_cleanup): Likewise.
1203 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1204 (find_separate_debug_file, get_build_id_name): Likewise.
1205 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1206 * plugin.c (bfd_plugin_open_input): Likewise.
1207 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1208 * som.c (som_write_armap): Likewise.
1209 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1210 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1211 (_bfd_vms_lib_write_archive_contents): Likewise.
1212 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1214 2020-05-19 Alan Modra <amodra@gmail.com>
1217 * bfdio.c (_bfd_real_fopen): Typo fix.
1219 2020-05-18 Nick Clifton <nickc@redhat.com>
1222 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1223 for the sections_being_created array.
1225 2020-05-18 Alan Modra <amodra@gmail.com>
1227 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1228 they can be freed without also freeing internal_relocs.
1230 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1233 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1234 separators into DOS style when creating a WIN32 fullpath.
1236 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1238 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1239 to initialize RISC-V tdata.
1241 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1243 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1246 2020-05-11 Alan Modra <amodra@gmail.com>
1248 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1250 2020-05-11 Alan Modra <amodra@gmail.com>
1252 * elf64-ppc.c: Rename powerxx to power10 throughout.
1254 2020-05-11 Alan Modra <amodra@gmail.com>
1257 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1258 contains required number of auxents before processing any auxent.
1259 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1260 file name from auxents for PE.
1262 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1264 * aout-cris.c (DEFAULT_ARCH): Delete define.
1265 (MY_set_arch_mach): Likewise.
1266 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1268 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1269 of r_type before the shift.
1271 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1274 * elfnn-aarch64.c (group_sections): Copy implementation from
1277 2020-05-01 Alan Modra <amodra@gmail.com>
1280 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1281 accessing root.u.def of symbols. Also check root.u.def.section
1282 is non-NULL. Reverse tests so as to make the logic positive.
1284 2020-05-01 Alan Modra <amodra@gmail.com>
1287 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1288 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1290 2020-05-01 Alan Modra <amodra@gmail.com>
1293 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1294 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1295 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1296 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1297 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1298 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1299 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1300 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1301 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1302 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1304 2020-05-01 Alan Modra <amodra@gmail.com>
1307 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1308 from shared libraries.
1310 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1312 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1313 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1314 equals 0. Report overflow when the result has negative sign but
1315 all significant bits are zero.
1317 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1319 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1320 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1322 2020-04-28 Alan Modra <amodra@gmail.com>
1324 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1325 Emit warning message.
1327 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1329 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1330 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1331 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1332 to x86_64_pe_big_vec as it not a big-endian format.
1333 (vec i386_pe_big_vec): New.
1334 * configure.ac: Likewise.
1335 * targets.c: Likewise.
1336 * configure: Regenerate.
1337 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1338 COFF_WITH_PE_BIGOBJ): New.
1339 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1341 (x86_64_pe_be_vec): Moved.
1343 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1345 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1346 * elf.c (elfcore_grok_arc_v2): New function.
1347 (elfcore_grok_note): Call the new function to handle the corresponding
1349 (elfcore_write_arc_v2): New function.
1350 (elfcore_write_register_note): Call the new function to handle the
1351 corresponding pseudo-sections.
1353 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1356 * bfd-in2.h: Regenerated.
1357 * elf32-xtensa.c (elf_howto_table): New entries for
1358 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1359 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1360 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1361 R_XTENSA_NDIFF{8,16,32}.
1362 * libbfd.h (bfd_reloc_code_real_names): Add names for
1363 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1364 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1365 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1366 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1368 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1371 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1374 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1377 * elf-bfd.h (elf_backend_data): Add
1378 elf_backend_strip_zero_sized_dynamic_sections.
1379 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1380 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1382 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1384 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1386 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1388 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1390 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1392 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1394 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1396 2020-04-21 Nick Clifton <nickc@redhat.com>
1398 * po/sr.po: Updated Serbian translation.
1400 2020-04-21 Alan Modra <amodra@gmail.com>
1402 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1405 2020-04-20 Stephen Casner <casner@acm.org>
1407 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1408 causing globals from linker script to be treated as debug symbols.
1409 (translate_symbol_table): Don't sign-extend symbol values from 16
1410 to 64 bits in nm output.
1412 2020-04-20 Alan Modra <amodra@gmail.com>
1414 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1416 2020-04-18 Alan Modra <amodra@gmail.com>
1418 * section.c (bfd_is_const_section): Correct test for special
1420 * bfd-in2.h: Regenerate.
1422 2020-04-17 Alan Modra <amodra@gmail.com>
1425 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1428 2020-04-16 Nick Clifton <nickc@redhat.com>
1431 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1432 abort with a more helpful error message.
1434 2020-04-16 Alan Modra <amodra@gmail.com>
1437 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1440 2020-04-15 Fangrui Song <maskray@google.com>
1443 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1444 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1445 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1446 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1447 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1448 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1449 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1450 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1451 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1452 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1453 * elflink.c (elf_link_output_extsym): Likewise.
1454 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1456 2020-04-15 Alan Modra <amodra@gmail.com>
1459 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1460 pointer into strings that may be freed for section name, always
1461 allocate a new string.
1463 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1464 Jan W. Jagersma <jwjagersma@gmail.com>
1466 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1467 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1468 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1469 (_bfd_go32_mkobject): New functions.
1470 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1471 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1472 (go32exe_mkobject): Call _bfd_go32_mkobject.
1473 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1474 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1476 (coff_write_relocs): Enable extended reloc counter code if
1477 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1478 (coff_write_object_contents): Likewise. Pad section headers
1479 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1480 instead of coff_swap_scnhdr_out.
1481 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1482 enable extended reloc counter.
1483 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1484 Declare with ATTRIBUTE_UNUSED.
1485 * libcoff-in.h: (struct coff_tdata): New field go32.
1487 * libcoff.h: Regenerate.
1489 2020-04-14 Fangrui Song <maskray@google.com>
1492 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1495 2020-04-14 Stephen Casner <casner@acm.org>
1498 * pdp11.c: Add implementation of --imagic option.
1499 (adjust_o_magic): Fix objcopy --extract-symbol test.
1500 * libaout.h (enum aout_magic): Add i_magic.
1502 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1503 Nick Clifton <nickc@redhat.com>
1505 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1507 <default>: Error rather than abort.
1509 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1512 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1513 relocation section from section group.
1515 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1517 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1518 bfd->origin to file offset.
1519 * bfdwin.c (bfd_get_file_window): Likewise.
1520 * bfd.c: Clarify the use of the bfd->origin field.
1521 * bfd-in2.h: Regenerate.
1522 * coff-i386.c: Don't include go32exe.h. Allow overriding
1523 coff_write_object_contents via COFF_WRITE_CONTENTS.
1524 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1525 (go32exe_write_object_contents): New functions.
1526 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1527 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1528 (create_go32_stub): Remove check for 2k size limit. Read stub
1529 from go32exe_temp_stub if present.
1530 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1531 copy variable-length stub.
1532 (go32_check_format): Read stub to go32exe_temp_stub, set
1533 origin, return go32exe_cleanup.
1534 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1535 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1536 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1537 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1538 Remove functions and their associated #defines.
1539 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1540 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1541 Rename field go32stub to stub.
1542 * libcoff.h: Regenerate.
1543 * coff-stgo32.c (go32_check_format): Rename to...
1544 (go32exe_check_format): ...this.
1545 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1546 (go32exe_copy_private_bfd_data): ...this.
1547 (stub_bytes): Rename to...
1548 (go32exe_default_stub): ...this.
1549 (create_go32_stub): Rename to...
1550 (go32exe_create_stub): ...this.
1551 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1554 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1558 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1559 relocation to R_386_32 for relocation against non-preemptible
1561 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1562 allocate dynamic relocation for non-preemptible absolute symbol.
1563 (elf_i386_relocate_section): Pass sec to
1564 GENERATE_DYNAMIC_RELOCATION_P.
1565 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1566 (elf_x86_64_convert_load_reloc): Covert load relocation to
1567 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1568 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1569 for non-preemptible absolute symbol if they overflow.
1570 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1571 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1572 symbol. Don't allocate dynamic relocation for non-preemptible
1574 (elf_x86_64_relocate_section): Don't generate relative relocation
1575 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1576 to GENERATE_DYNAMIC_RELOCATION_P.
1577 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1578 against non-preemptible absolute symbol.
1579 (_bfd_elf_x86_valid_reloc_p): New function.
1580 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1582 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1583 argument. Don't generate dynamic relocation against
1584 non-preemptible absolute symbol.
1585 (ABS_SYMBOL_P): New.
1586 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1587 against non-preemptible absolute symbol.
1589 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1590 (_bfd_elf_x86_valid_reloc_p): New.
1592 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1595 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1596 address in the GOT if in thumb only mode.
1598 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1600 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1602 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1604 * mmo.c (mmo_scan): Create .text section only when needed, not
1607 2020-03-31 Alan Modra <amodra@gmail.com>
1609 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1612 2020-03-31 Alan Modra <amodra@gmail.com>
1614 * vms-alpha.c (image_write): Check bounds for sections without
1615 contents too. Error on non-zero write to section without
1617 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1619 2020-03-31 Alan Modra <amodra@gmail.com>
1621 * tekhex.c (pass_over): Check is_eof before reading buffer.
1623 2020-03-30 Nick Clifton <nickc@redhat.com>
1626 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1627 field to timestamp and make it an integer.
1628 * libcoff.h: Regenerate.
1629 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1630 field in the pe_data structure rather than the insert_timestamp
1633 2020-03-30 Alan Modra <amodra@gmail.com>
1636 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1639 2020-03-26 Nick Clifton <nickc@redhat.com>
1641 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1642 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1644 * libbfd.h: Regenerate.
1646 2020-03-26 Alan Modra <amodra@gmail.com>
1648 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1650 2020-03-26 Alan Modra <amodra@gmail.com>
1652 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1654 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1656 2020-03-25 Nick Clifton <nickc@redhat.com>
1658 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1660 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1661 * libbfd.h: Regenerate.
1663 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1665 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1666 correct field name in the output string.
1668 2020-03-25 Alan Modra <amodra@gmail.com>
1671 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1672 for SHT_NOBITS section if first in segment.
1674 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1677 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1678 (_bfd_elf_get_symbol_version_string): This.
1679 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1680 (_bfd_elf_get_symbol_version_string): This.
1681 (bfd_elf_print_symbol): Pass TRUE to
1682 _bfd_elf_get_symbol_version_string.
1683 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1684 bfd_boolean argument.
1685 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1686 * targets.c (_bfd_get_symbol_version_string): Likewise.
1687 (bfd_get_symbol_version_string): Likewise.
1688 * bfd-in2.h: Regenerated.
1690 2020-03-24 Nick Clifton <nickc@redhat.com>
1691 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1694 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1697 2020-03-24 Nick Clifton <nickc@redhat.com>
1700 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1701 segment to use for PT_GNU_RELRO, ignore empty sections in a
1702 segment's current list.
1704 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1707 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1709 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1712 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1713 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1714 on the previous _bfd_elf_get_symbol_version_string.
1715 (_bfd_elf_get_symbol_version_string): Use it.
1717 2020-03-24 Alan Modra <amodra@gmail.com>
1719 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1720 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1723 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1725 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1727 2020-03-23 Alan Modra <amodra@gmail.com>
1729 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1730 symbol count. Allocate an extra byte to ensure name strings
1731 are terminated. Sanity check name offsets. Release memory on
1734 2020-03-23 Alan Modra <amodra@gmail.com>
1736 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1737 field hasn't been read. Remove unnecessary casts.
1739 2020-03-22 Alan Modra <amodra@gmail.com>
1741 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1742 enough to read number of symbols.
1744 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1746 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1747 (EXECUTABLE_SUFFIX): Likewise.
1748 * config.in: Regenerated.
1749 * configure: Likewise.
1750 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1751 _bfd_generic_close_and_cleanup.
1752 (plugin_list_entry): Remove resolution_file, resolution_option,
1753 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1754 lto_wrapper, gcc_env and initialized,
1755 (need_lto_wrapper_p): Removed.
1756 (get_lto_wrapper): Likewise.
1757 (setup_lto_wrapper_env): Likewise.
1758 (register_all_symbols_read): Likewise.
1759 (egister_cleanup): Likewise.
1760 (get_symbols): Likewise.
1761 (add_input_file): Likewise.
1762 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1763 (add_symbols): Updated.
1764 (try_claim): Likewise.
1765 (try_load_plugin): Likewise.
1766 (bfd_plugin_canonicalize_symtab): Likewise.
1767 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1768 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1770 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1773 * plugin.c (plugin_list_entry): Add has_symbol_type.
1774 (add_symbols_v2): New function.
1775 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1776 provides symbol type.
1777 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1778 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1781 2020-03-20 Alan Modra <amodra@gmail.com>
1783 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1784 enough to read number of symbols.
1786 2020-03-20 Alan Modra <amodra@gmail.com>
1788 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1789 backend functions for NULL before calling.
1790 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1791 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1792 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1793 * elfnn-ia64.c (ignore_errors): New function.
1794 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1796 2020-03-19 Nick Clifton <nickc@redhat.com>
1799 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1800 location of the varinfo in the unit's debug info data. Change the
1801 type of the stack field to a boolean.
1802 (lookup_var_by_offset): New function. Returns the varinfo
1803 structure for the variable described at the given offset in the
1805 (scan_unit_for_symbols): Add support for variables which have the
1806 DW_AT_specification attribute.
1808 2020-03-19 Nick Clifton <nickc@redhat.com>
1811 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1814 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1816 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1818 2020-03-18 Nick Clifton <nickc@redhat.com>
1821 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1822 memory access when processing a corrupt secondary reloc section.
1824 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1826 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1827 instead of calling abort.
1828 * elf32-csky.c (csky_build_one_stub): Likewise.
1829 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1830 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1831 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1832 * elf32-metag.c (metag_build_one_stub): Likewise.
1833 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1834 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1835 (ppc_size_one_stub): Likewise.
1836 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1838 2020-03-17 Nick Clifton <nickc@redhat.com>
1841 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1842 with error messages.
1844 2020-03-17 Nick Clifton <nickc@redhat.com>
1847 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1848 free. Add free on another failure path.
1850 2020-03-16 Alan Modra <amodra@gmail.com>
1853 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1854 we have a non-zero section count. Do lma comparison in octets.
1856 2020-03-16 Alan Modra <amodra@gmail.com>
1858 * vms-alpha.c (dst_restore_location): Validate index into
1859 dst_ptr_offsets array before accessing. Return status.
1860 (dst_retrieve_location): Similarly, making "loc" parameter a
1861 pointer to return value.
1862 (_bfd_vms_slurp_etir): Update calls to above functions.
1864 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1866 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1868 * configure: Regenerated.
1870 2020-03-14 Alan Modra <amodra@gmail.com>
1872 * section.c (BFD_FAKE_SECTIONS): Formatting.
1873 * bfd-in2.h: Regenerate.
1875 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1877 * elf.c (elfcore_grok_netbsd_note): Add support for
1878 NT_NETBSDCORE_LWPSTATUS notes.
1880 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1882 * bfd-in2.h: Regenerate.
1883 * section.c (asection): Add already_assigned field.
1884 (BFD_FAKE_SECTION): Add default initializer for it.
1885 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1886 * elf32-arm.c (arm_build_one_stub): Add support for
1887 non_contiguous_regions.
1888 * elf32-csky.c (csky_build_one_stub): Likewise.
1889 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1890 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1891 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1892 * elf32-metag.c (metag_build_one_stub): Likewise.
1893 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1894 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1895 (ppc_size_one_stub): Likewise.
1896 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1897 * elflink.c (elf_link_input_bfd): Likewise.
1899 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1902 * elf-linker-x86.h (elf_linker_x86_params): Add
1903 static_before_all_inputs and has_dynamic_linker.
1904 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1905 dynamic input objects if -static is passed at command-line
1906 before all input files without --dynamic-linker unless
1907 --no-dynamic-linker is used.
1909 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1911 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1913 2020-03-13 Christian Eggers <ceggers@gmx.de>
1915 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1916 "p_paddr" from "at".
1917 * elfcode.h (bfd_from_remote_memory): Add units to several
1918 parameters. New local "opb". Fix usage of p_align. Fix
1919 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1920 call of target_read_memory.
1921 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1922 calculation of "offset" and "output_offset".
1923 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1924 from "offset" and fix calculation of "end" from "vma+size". Fix
1925 comparison between "sh_addr" and "vma"/"output_offset".
1926 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1927 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1929 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1930 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1931 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1932 assignment of p_paddr from phdr_lma. Fix comparison between
1933 "lma+size" and "next->lma".
1934 (elf_sort_segments): Fix assignment from p_paddr to lma.
1935 (assign_file_positions_for_load_sections): Add unit (bytes) to
1936 local "align". Fix calculation of local "off_adjust". Fix
1937 calculation of local "filehdr_vaddr".
1938 (assign_file_positions_for_non_load_sections): New local "opb".
1939 Fix calculation of "end" from "p_size". Fix comparison between
1940 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1941 from "end" and "p_vaddr".
1942 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1943 vma. Fix assignment to p_paddr from lma. Fix comparison between
1944 p_paddr and lma. Fix assignment to p_paddr from lma.
1945 * merge.c (sec_merge_emit): New local "opb". Convert
1946 "alignment_power" to octets.
1947 (_bfd_add_merge_section): New locals "alignment_power" and
1948 "opb". Fix comparison between "alignment_power" and
1950 (_bfd_merge_sections): New local "opb". Divide size by opb
1951 before checking align mask.
1953 2020-03-13 Christian Eggers <ceggers@gmx.de>
1955 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1956 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1958 (_bfd_elf_make_section_from_phdr): Similarly.
1959 (elf_fake_sections): Fix calculation of
1960 Elf_Internal_shdr::sh_addr from section VMA.
1961 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1963 (assign_file_positions_for_load_sections): Fix calculations of
1964 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1965 comparison between program header address and section LMA.
1966 (assign_file_positions_for_non_load_sections): Likewise.
1967 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1968 (IS_CONTAINED_BY_VMA): Add parameter opb.
1969 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1970 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1971 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1972 Fix calculations of p_addr_valid and p_vaddr_offset.
1973 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1974 with octets per byte when comparing against p_vaddr.
1976 2020-03-11 Alan Modra <amodra@gmail.com>
1978 * som.c (setup_sections): Sanity check subspace.name.
1980 2020-03-11 Alan Modra <amodra@gmail.com>
1982 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1984 2020-03-10 Alan Modra <amodra@gmail.com>
1987 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1990 2020-03-09 Alan Modra <amodra@gmail.com>
1992 * wasm-module.c (wasm_scan): Sanity check file name length
1993 before allocating memory. Move common section setup code. Do
1994 without bfd_tell to calculate section size.
1996 2020-03-06 Nick Clifton <nickc@redhat.com>
1998 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1999 with error messages and failure return values.
2001 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2003 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2004 relocation sections for any removed reference to a dynamic symbol.
2006 2020-03-05 Nick Clifton <nickc@redhat.com>
2008 * elf-bfd.h (struct elf_backend_data): Add new fields:
2009 init_secondary_reloc_section, slurp_secondary_reloc_section,
2010 write_secondary_reloc_section.
2011 (_bfd_elf_init_secondary_reloc_section): Prototype.
2012 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2013 (_bfd_elf_write_secondary_reloc_section): Prototype.
2014 * elf.c ( bfd_section_from_shdr): Invoke the new
2015 init_secondary_reloc_section backend function, if defined, when a
2016 second reloc section is encountered.
2017 (swap_out_syms): Invoke the new symbol_section_index function, if
2018 defined, when computing the section index of an OS/PROC specific
2020 (_bfd_elf_init_secondary_reloc_section): New function.
2021 (_bfd_elf_slurp_secondary_reloc_section): New function.
2022 (_bfd_elf_write_secondary_reloc_section): New function.
2023 (_bfd_elf_copy_special_section_fields): New function.
2024 * elfcode.h (elf_write_relocs): Invoke the new
2025 write_secondary_relocs function, if defined, in order to emit
2027 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2028 function, if defined, in order to read in secondary relocs.
2029 * elfxx-target.h (elf_backend_copy_special_section_fields):
2030 Provide a non-NULL default definition.
2031 (elf_backend_init_secondary_reloc_section): Likewise.
2032 (elf_backend_slurp_secondary_reloc_section): Likewise.
2033 (elf_backend_write_secondary_reloc_section): Likewise.
2034 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2036 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2037 * configure: Regenerate.
2039 2020-03-05 Alan Modra <amodra@gmail.com>
2041 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2042 against file size before allocating memory. Use bfd_alloc rather
2043 than bfd_zalloc for carsym/strings memory.
2045 2020-03-04 Alan Modra <amodra@gmail.com>
2047 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2048 sh_addr mod sh_addalign is zero.
2050 2020-03-04 Alan Modra <amodra@gmail.com>
2052 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2054 2020-03-03 Alan Modra <amodra@gmail.com>
2056 * format.c (struct bfd_preserve): Add cleanup field.
2057 (bfd_preserve_save): Add cleanup param and save.
2058 (bfd_preserve_restore): Return cleanup.
2059 (bfd_preserve_finish): Call the cleanup for the discarded match.
2060 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2061 and clear when preserving a match. Restore cleanup too when
2062 restoring that match.
2064 2020-03-02 Alan Modra <amodra@gmail.com>
2066 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2067 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2068 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2069 (core_sco5_vec): Correct initialisers.
2071 2020-03-02 Alan Modra <amodra@gmail.com>
2073 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2074 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2075 * cisco-core.c (cisco_core_file_validate): Likewise.
2076 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2077 * hpux-core.c (hpux_core_core_file_p): Likewise.
2078 * irix-core.c (irix_core_core_file_p): Likewise.
2079 * lynx-core.c (lynx_core_file_p): Likewise.
2080 * netbsd-core.c (netbsd_core_file_p): Likewise.
2081 * osf-core.c (osf_core_core_file_p): Likewise.
2082 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2083 * sco5-core.c (sco5_core_file_p): Likewise.
2085 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2087 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2089 2020-03-02 Alan Modra <amodra@gmail.com>
2091 * targets.c (bfd_cleanup): New typedef.
2092 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2093 * libbfd-in.h (_bfd_no_cleanup): Define.
2094 * format.c (bfd_reinit): Add cleanup parameter, call it.
2095 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2096 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2097 * aout-target.h (callback, object_p): Return bfd_cleanup.
2098 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2099 * archive.c (bfd_generic_archive_p): Likewise.
2100 * binary.c (binary_object_p): Likewise.
2101 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2102 * coff-ia64.c (ia64coff_object_p): Likewise.
2103 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2104 * coff-sh.c (coff_small_object_p): Likewise.
2105 * coff-stgo32.c (go32_check_format): Likewise.
2106 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2107 (xcoff64_core_p): Likewise.
2108 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2109 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2110 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2111 * elfcode.h (elf_object_p): Likewise.
2112 * elfcore.h (elf_core_file_p): Likewise.
2113 * i386msdos.c (msdos_object_p): Likewise.
2114 * ihex.c (ihex_object_p): Likewise.
2115 * libaout.h (some_aout_object_p): Likewise.
2116 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2117 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2118 * libbfd.c (_bfd_dummy_target): Likewise.
2119 * libcoff-in.h (coff_object_p): Likewise.
2120 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2121 (bfd_mach_o_arm64_core_p): Likewise.
2122 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2123 (bfd_mach_o_arm_core_p): Likewise.
2124 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2125 (bfd_mach_o_i386_core_p): Likewise.
2126 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2127 (bfd_mach_o_x86_64_core_p): Likewise.
2128 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2129 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2130 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2131 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2132 * mmo.c (mmo_object_p): Likewise.
2133 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2134 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2135 (pe_bfd_object_p): Likewise.
2136 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2137 * ppcboot.c (ppcboot_object_p): Likewise.
2138 * rs6000-core.c (rs6000coff_core_p): Likewise.
2139 * som.c (som_object_setup, som_object_p): Likewise.
2140 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2141 * tekhex.c (tekhex_object_p): Likewise.
2142 * vms-alpha.c (alpha_vms_object_p): Likewise.
2143 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2144 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2145 * wasm-module.c (wasm_object_p): Likewise.
2146 * xsym.c (bfd_sym_object_p): Likewise.
2147 * xsym.h (bfd_sym_object_p): Likewise.
2148 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2150 * pdp11.c (some_aout_object_p): Likewise.
2151 * plugin.c (register_ld_plugin_object_p): Update object_p
2153 * plugin.h (register_ld_plugin_object_p): Likewise.
2154 * bfd-in2.h: Regenerate.
2155 * libbfd.h: Regenerate.
2156 * libcoff.h: Regenerate.
2158 2020-03-02 Alan Modra <amodra@gmail.com>
2160 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2161 applicable section flags.
2162 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2163 (mips_ecoff_bele_vec): Likewise.
2164 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2166 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2167 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2169 2020-03-02 Alan Modra <amodra@gmail.com>
2171 * elf32-m32r.c (m32r_elf_section_flags): New function.
2172 (elf_backend_section_flags): Define.
2173 * elf32-nds32.c (nds32_elf_section_flags): New function.
2174 (elf_backend_section_flags): Define.
2175 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2176 .sbss and .sdata sections.
2177 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2178 for SHF_V850_GPREL sections.
2179 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2181 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2182 for SHF_PARISC_SHORT sections.
2183 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2184 (elf_backend_section_flags): Define.
2185 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2186 for SHF_MIPS_GPREL sections. Delete FIXME.
2188 2020-03-02 Alan Modra <amodra@gmail.com>
2190 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2191 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2192 calling elf_backend_section_flags with adjusted params. Use
2193 newsect->flags past that point.
2194 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2196 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2197 to have their type overridden, and all sh_flags but processor and
2199 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2200 * elf32-mep.c (mep_elf_section_flags): Likewise.
2201 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2202 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2203 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2204 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2205 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2206 stub BFD and non-aarch64 input files when scanning for stubs.
2208 2020-03-02 Alan Modra <amodra@gmail.com>
2210 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2211 limit to decompressed element size.
2213 2020-03-02 Alan Modra <amodra@gmail.com>
2215 * vms-lib.c (vms_traverse_index): Add recur_count param and
2216 update calls. Fail on excessive recursion.
2218 2020-03-02 Alan Modra <amodra@gmail.com>
2220 * vms-alpha.c (vms_get_remaining_object_record): Use
2221 bfd_realloc_or_free rather than bfd_realloc.
2222 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2223 (dst_define_location, parse_module): Likewise, and check realloc
2224 return status before using memory. Return status from function
2225 adjusting all callers.
2227 2020-02-28 Alan Modra <amodra@gmail.com>
2229 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2231 2020-02-28 Alan Modra <amodra@gmail.com>
2233 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2234 Remove duplicate undersize check.
2236 2020-02-27 Alan Modra <amodra@gmail.com>
2239 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2241 2020-02-27 Alan Modra <amodra@gmail.com>
2244 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2245 (coff_section_type): Adjust comment.
2246 (decode_section_type): Likewise. Call coff_section_type before
2247 decode_section_type.
2248 (bfd_decode_symclass): Use 'c' for common sections other than
2251 2020-02-27 Alan Modra <amodra@gmail.com>
2253 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2256 2020-02-27 Alan Modra <amodra@gmail.com>
2258 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2259 if file is an archive element.
2260 * bfd-in2.h: Regenerate.
2262 2020-02-26 Alan Modra <amodra@gmail.com>
2264 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2265 bfd_set_error on failing test. Don't bother changing bfd_error on
2266 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2267 Check sym name is within string buffer. Use size_t for some vars.
2268 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2269 int_buf. Don't change bfd_error on file read error. Use
2270 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2271 calculations to catch overflows before they occur. malloc and
2272 free raw armap rather than using bfd_alloc. Read raw armap before
2273 allocating carsym+strings buffer.
2274 (_bfd_slurp_extended_name_table): Localize variables. Check
2275 name size against file size.
2277 2020-02-26 Alan Modra <amodra@gmail.com>
2279 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2281 2020-02-26 Alan Modra <amodra@gmail.com>
2283 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2284 malloc. Check for NULL return from bfd_malloc.
2285 (rx_table_find, rx_table_map): Likewise.
2286 (rx_set_section_contents): Check bfd_alloc return.
2287 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2289 2020-02-26 Alan Modra <amodra@gmail.com>
2291 * aoutx.h: Indent labels correctly. Format error strings.
2292 * archive.c: Likewise.
2293 * archive64.c: Likewise.
2294 * coff-arm.c: Likewise.
2295 * coff-rs6000.c: Likewise.
2296 * coff-stgo32.c: Likewise.
2297 * cpu-arm.c: Likewise.
2298 * dwarf2.c: Likewise.
2299 * elf-ifunc.c: Likewise.
2300 * elf-properties.c: Likewise.
2301 * elf-s390-common.c: Likewise.
2302 * elf-strtab.c: Likewise.
2304 * elf32-arm.c: Likewise.
2305 * elf32-bfin.c: Likewise.
2306 * elf32-cr16.c: Likewise.
2307 * elf32-csky.c: Likewise.
2308 * elf32-i386.c: Likewise.
2309 * elf32-m68k.c: Likewise.
2310 * elf32-msp430.c: Likewise.
2311 * elf32-nds32.c: Likewise.
2312 * elf32-nios2.c: Likewise.
2313 * elf32-pru.c: Likewise.
2314 * elf32-xtensa.c: Likewise.
2315 * elf64-ia64-vms.c: Likewise.
2316 * elf64-x86-64.c: Likewise.
2317 * elfcode.h: Likewise.
2318 * elfcore.h: Likewise.
2319 * elflink.c: Likewise.
2320 * elfnn-aarch64.c: Likewise.
2321 * elfnn-ia64.c: Likewise.
2322 * elfnn-riscv.c: Likewise.
2323 * elfxx-mips.c: Likewise.
2324 * elfxx-sparc.c: Likewise.
2325 * elfxx-x86.c: Likewise.
2326 * i386lynx.c: Likewise.
2327 * merge.c: Likewise.
2328 * pdp11.c: Likewise.
2329 * plugin.c: Likewise.
2330 * reloc.c: Likewise.
2332 2020-02-26 Alan Modra <amodra@gmail.com>
2335 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2337 (bfd_elf_add_dt_needed_tag): Declare.
2338 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2339 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2340 from elf_add_dt_needed_tag. Remove soname and doit param.
2341 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2342 to see whether as-needed lib is already loaded, use dyn_loaded
2343 list instead. When saving and restoring around as-needed lib
2344 handle possibility that dynstr has not been initialised. Don't
2345 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2346 Mark libs loaded via DT_NEEDED entries of other libs with
2347 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2349 (elf_link_check_versioned_symbol): Remove now unneccesary
2350 DYNAMIC check when traversing dyn_loaded list.
2352 2020-02-26 Alan Modra <amodra@gmail.com>
2354 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2356 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2359 * plugin.c (need_lto_wrapper_p): New.
2360 (bfd_plugin_set_program_name): Add an int argument to set
2362 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2364 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2366 2020-02-24 Alan Modra <amodra@gmail.com>
2368 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2370 2020-02-24 Alan Modra <amodra@gmail.com>
2372 * vms-lib.c (struct carsym_mem): Add limit.
2373 (vms_add_index): Heed limit.
2374 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2375 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2376 Always return actual number read.
2377 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2378 assertion with error exit.
2380 2020-02-22 Alan Modra <amodra@gmail.com>
2383 * elf.c (assign_file_positions_for_load_sections): Continue linking
2384 on "PHDR segment not covered by LOAD segment" errors.
2386 2020-02-21 Alan Modra <amodra@gmail.com>
2388 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2390 (bfd_mach_o_canonicalize_reloc): Likewise.
2391 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2392 counts and offsets against file size.
2393 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2394 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2395 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2396 against file size. Delete symbol table error message.
2397 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2399 (bfd_mach_o_read_symtab): Likewise.
2400 (bfd_mach_o_read_command): Pass file size.
2401 (bfd_mach_o_scan): Sanity check command count against file size.
2403 2020-02-21 Alan Modra <amodra@gmail.com>
2406 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2407 "text", "data" and "bss" section pointer vars. Don't update
2408 section size, just exec header sizes.
2409 (adjust_sizes_and_vmas): Don't update text section size. Set
2410 initial exec header a_text. Print exec headers sizes.
2411 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2412 (adjust_sizes_and_vmas): Similarly. Formatting.
2413 (final_link): Correct final file extension.
2415 2020-02-20 Nick Clifton <nickc@redhat.com>
2417 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2419 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2421 (elfNN_bed): Initialise the symbol_section_index field.
2422 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2423 OS and PROC specific section indicies. Warn if converting other
2424 reserved incidies to SHN_ABS.
2426 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2429 * cpu-z80.c: Add machine type compatibility checking.
2431 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2434 * plugin.c (plugin_list_entry): Remove handle.
2435 (try_load_plugin): Call dlclose before return.
2437 2020-02-19 Alan Modra <amodra@gmail.com>
2439 * libbfd-in.h (_bfd_constant_p): Define.
2440 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2441 file size before allocating memory.
2442 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2443 * elf.c (bfd_elf_get_str_section): Likewise.
2444 (_bfd_elf_slurp_version_tables): Likewise.
2445 * libbfd.h: Regenerate.
2447 2020-02-19 Alan Modra <amodra@gmail.com>
2449 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2450 * aoutx.h (aout_get_external_symbols): Replace calls to
2451 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2452 (slurp_reloc_table): Likewise.
2453 * archive.c (do_slurp_bsd_armap): Likewise.
2454 (do_slurp_coff_armap): Likewise.
2455 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2456 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2457 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2458 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2459 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2460 (_bfd_coff_get_external_symbols): Likewise.
2461 * ecoff.c (ecoff_slurp_symbolic_header),
2462 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2463 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2464 (ecoff_indirect_link_order): Likewise.
2465 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2466 (_bfd_elf_slurp_version_tables): Likewise.
2467 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2468 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2469 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2470 * elf64-alpha.c (READ): Likewise.
2471 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2472 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2473 * elfcode.h (elf_slurp_symbol_table),
2474 (elf_slurp_reloc_table_from_section): Likewise.
2475 * elflink.c (elf_link_add_object_symbols),
2476 (elf_link_check_versioned_symbol): Likewise.
2477 * elfxx-mips.c (READ): Likewise.
2478 * i386lynx.c (slurp_reloc_table): Likewise.
2479 * lynx-core.c (lynx_core_file_p): Likewise.
2480 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2481 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2482 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2483 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2484 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2485 (bfd_pef_parse_symbols): Likewise.
2486 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2487 * som.c (setup_sections, som_slurp_string_table),
2488 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2489 (som_bfd_fill_in_ar_symbols): Likewise.
2490 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2491 (evax_bfd_print_image): Likewise.
2492 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2493 * wasm-module.c (wasm_scan): Likewise.
2494 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2495 * xsym.c (bfd_sym_read_name_table),
2496 (bfd_sym_print_type_information_table_entry): Likewise.
2497 * libbfd.h: Regenerate.
2499 2020-02-19 Alan Modra <amodra@gmail.com>
2501 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2502 reading external relocs.
2503 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2504 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2506 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2508 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2509 (m32c_elf_relax_section): Likewise.
2510 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2511 (rl78_elf_relax_section): Likewise.
2512 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2513 (elf32_rx_relax_section): Likewise.
2514 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2515 parameter types and use..
2516 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2517 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2518 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2519 being read from file, just the extra.
2520 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2521 after reading external syms. Free on failure.
2523 2020-02-19 Alan Modra <amodra@gmail.com>
2525 * coffcode.h (buy_and_read, coff_slurp_line_table),
2526 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2527 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2528 corresponding bfd_alloc call. Adjust variables to suit.
2529 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2530 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2531 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2532 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2533 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2534 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2535 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2536 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2537 * elf64-alpha.c (READ): Likewise.
2538 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2539 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2540 (bfd_from_remote_memory): Likewise.
2541 * elfcore.h (core_find_build_id): Likewise.
2542 * elfxx-mips.c (READ): Likewise.
2543 * mach-o.c (bfd_mach_o_mangle_sections),
2544 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2545 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2546 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2547 * som.c (setup_sections, som_prep_for_fixups)
2548 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2549 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2550 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2551 (som_bfd_ar_write_symbol_stuff): Likewise.
2552 * vms-alpha.c (vector_grow1): Likewise.
2553 * vms-lib.c (vms_add_index): Likewise.
2554 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2555 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2556 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2557 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2558 (bfd_alloc2, bfd_zalloc2): Delete.
2559 (_bfd_mul_overflow): Define.
2560 * libbfd.h: Regenerate.
2562 2020-02-19 Alan Modra <amodra@gmail.com>
2564 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2566 (assign_section_numbers): Likewise.
2567 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2568 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2569 bfd_malloc2, size_t amt, and unsigned tls_count.
2570 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2571 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2572 (elf_output_implib): Use bfd_alloc.
2574 2020-02-19 Alan Modra <amodra@gmail.com>
2576 * bfd.c (struct bfd): Move format and direction to other
2577 bitfields. Add "size".
2578 * bfdio.c (bfd_get_size): Cache size when not writing file.
2579 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2580 returning zero, ie. unknown.
2581 (bfd_get_alt_debug_link_info): Likewise.
2582 * bfd-in2.h: Regenerate.
2584 2020-02-19 Alan Modra <amodra@gmail.com>
2586 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2587 bfd_get_file_size twice.
2588 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2589 zero, ie. unknown, return.
2590 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2591 * elfcode.h (elf_swap_shdr_in): Likewise.
2592 (elf_object_p): Don't call bfd_get_file_size twice and correct
2595 2020-02-19 Alan Modra <amodra@gmail.com>
2597 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2598 FALSE if memory alloc fails. Adjust calls.
2599 * som.c (som_prep_for_fixups): Likewise.
2600 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2601 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2602 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2603 * som.c (som_build_and_write_symbol_table): Return via error_return
2605 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2606 (VEC_APPEND_EL): Delete.
2607 (vector_grow1): Return pointer to element. Catch overflow.
2608 Return NULL on memory allocation failure.
2609 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2610 (alpha_vms_add_fixup_ca): Likewise.
2611 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2613 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2615 2020-02-19 Alan Modra <amodra@gmail.com>
2617 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2618 * aout-target.h (object_p): Likewise.
2619 * aout-tic30.c (tic30_aout_object_p): Likewise.
2620 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2621 (emit_stringtab, write_syms, link_hash_table_create),
2622 (aout_link_write_other_symbol): Likewise.
2623 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2624 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2625 (_bfd_compute_and_write_armap): Likewise.
2626 * archures.c (bfd_arch_list): Likewise.
2627 * bfd.c (bfd_record_phdr): Likewise.
2628 * binary.c (binary_canonicalize_symtab): Likewise.
2629 * cisco-core.c (cisco_core_file_validate): Likewise.
2630 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2631 (find_arm_glue, record_arm_to_thumb_glue),
2632 (record_thumb_to_arm_glue): Likewise.
2633 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2634 (ppc_allocate_toc_section): Likewise.
2635 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2636 * coff-sh.c (sh_relax_section): Likewise.
2637 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2638 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2639 (coff_set_alignment_hook, coff_mkobject),
2640 (coff_compute_section_file_positions): Likewise.
2641 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2642 (coff_find_nearest_line_with_names),
2643 ( bfd_coff_set_symbol_class): Likewise.
2644 * cofflink.c (_bfd_coff_link_hash_table_create),
2645 (_bfd_coff_link_input_bfd): Likewise.
2646 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2647 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2648 (build_line_info_table, sort_line_sequences),
2649 (line_info_add_include_dir, line_info_add_file_name),
2650 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2651 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2652 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2653 (_bfd_ecoff_find_nearest_line),
2654 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2655 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2656 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2657 * elf-m10300.c (mn10300_elf_relax_section),
2658 (elf32_mn10300_link_hash_table_create): Likewise.
2659 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2660 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2661 * elf32-arm.c (elf32_arm_link_hash_table_create),
2662 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2663 (elf32_arm_new_section_hook): Likewise.
2664 * elf32-avr.c (elf_avr_new_section_hook),
2665 (elf32_avr_link_hash_table_create, get_local_syms),
2666 (elf32_avr_setup_section_lists): Likewise.
2667 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2668 (bfin_link_hash_table_create): Likewise.
2669 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2670 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2671 * elf32-csky.c (csky_elf_link_hash_table_create),
2672 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2673 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2674 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2675 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2676 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2677 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2678 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2679 (m32r_elf_check_relocs): Likewise.
2680 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2681 (elf32_m68hc11_setup_section_lists),
2682 (elf32_m68hc11_size_stubs): Likewise.
2683 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2684 * elf32-metag.c (elf_metag_link_hash_table_create),
2685 (elf_metag_setup_section_lists): Likewise.
2686 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2687 (microblaze_elf_check_relocs): Likewise.
2688 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2689 (nds32_elf_check_relocs): Likewise.
2690 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2691 (get_local_syms, nios2_elf32_check_relocs),
2692 (nios2_elf32_link_hash_table_create): Likewise.
2693 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2694 (or1k_elf_check_relocs): Likewise.
2695 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2696 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2697 * elf32-s390.c (elf_s390_link_hash_table_create),
2698 (elf_s390_check_relocs): Likewise.
2699 * elf32-score.c (score_elf_create_got_section),
2700 (s3_elf32_score_new_section_hook),
2701 (elf32_score_link_hash_table_create): Likewise.
2702 * elf32-score7.c (score_elf_create_got_section),
2703 (s7_elf32_score_new_section_hook): Likewise.
2704 * elf32-sh.c (sh_elf_link_hash_table_create),
2705 (sh_elf_check_relocs): Likewise.
2706 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2707 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2708 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2709 (tilepro_elf_check_relocs): Likewise.
2710 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2711 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2712 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2713 (elf_xtensa_new_section_hook): Likewise.
2714 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2715 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2716 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2717 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2718 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2719 * elf64-ppc.c (ppc64_elf_new_section_hook),
2720 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2721 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2722 * elf64-s390.c (elf_s390_link_hash_table_create),
2723 (elf_s390_check_relocs): Likewise.
2724 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2725 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2726 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2727 (elf_link_add_archive_symbols, compute_bucket_count),
2728 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2729 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2730 (bfd_elf_final_link): Likewise.
2731 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2732 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2733 (elfNN_aarch64_new_section_hook): Likewise.
2734 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2735 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2736 (riscv_elf_check_relocs): Likewise.
2737 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2738 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2739 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2740 (_bfd_mips_elf_link_hash_table_create): Likewise.
2741 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2742 (_bfd_sparc_elf_check_relocs),
2743 (_bfd_sparc_elf_new_section_hook): Likewise.
2744 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2745 (tilegx_elf_check_relocs): Likewise.
2746 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2747 * format.c (bfd_check_format_matches): Likewise.
2748 * hash.c (_bfd_stringtab_init): Likewise.
2749 * ihex.c (ihex_scan): Likewise.
2750 * irix-core.c (irix_core_core_file_p): Likewise.
2751 * linker.c (bfd_wrapped_link_hash_lookup),
2752 (_bfd_generic_link_hash_table_create),
2753 (_bfd_generic_reloc_link_order): Likewise.
2754 * lynx-core.c (lynx_core_file_p): Likewise.
2755 * netbsd-core.c (netbsd_core_file_p): Likewise.
2756 * osf-core.c (osf_core_core_file_p): Likewise.
2757 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2758 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2759 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2760 * peicode.h (pe_mkobject): Likewise.
2761 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2762 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2763 * sco5-core.c (read_uarea): Likewise.
2764 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2765 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2766 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2767 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2768 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2769 * srec.c (srec_scan): Likewise.
2770 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2771 * targets.c (bfd_target_list): Likewise.
2772 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2773 * trad-core.c (trad_unix_core_file_p): Likewise.
2774 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2775 (vms_new_section_hook): Likewise.
2776 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2777 * xcofflink.c (xcoff_get_section_contents),
2778 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2779 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2780 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2782 2020-02-19 Alan Modra <amodra@gmail.com>
2784 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2786 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2788 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2789 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2790 a build_list_p argument. Don't search plugin_list. Short circuit
2791 when building the plugin list.
2792 (has_plugin): Renamed to has_plugin_list.
2793 (bfd_plugin_set_plugin): Don't set has_plugin.
2794 (bfd_plugin_specified_p): Check plugin_list instead.
2795 (build_plugin_list): New function.
2796 (load_plugin): Call build_plugin_list and use plugin_list.
2798 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2801 * plugin.c (try_claim): Always clean up for LTO wrapper.
2802 (try_load_plugin): Treat each object as independent. Create a
2803 copy for plugin name.
2805 2020-02-11 Nick Clifton <nickc@redhat.com>
2807 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2808 for addresses in print statements.
2809 (msp430_elf_relax_delete_bytes): Likewise.
2810 (msp430_elf_relax_add_words): Likewise.
2811 (msp430_elf_relax_section): Likewise.
2813 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2815 * plugin.c (add_symbols): Clear plugin_data memory.
2817 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2820 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2821 (EXECUTABLE_SUFFIX): Likewise.
2822 * config.in: Regenerated.
2823 * configure: Likewise.
2824 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2825 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2826 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2827 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2828 (get_lto_wrapper): New.
2829 (setup_lto_wrapper_env): Likewise.
2830 (current_plugin): Likewise.
2831 (register_all_symbols_read): Likewise.
2832 (register_cleanup): Likewise.
2833 (get_symbols): Likewise.
2834 (add_input_file): Likewise.
2835 (bfd_plugin_close_and_cleanup): Likewise.
2836 (claim_file): Removed.
2837 (register_claim_file): Set current_plugin->claim_file.
2838 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2839 lto_syms in current_plugin.
2840 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2841 all_symbols_read handler. Copy real symbols to plugin_data.
2842 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2843 (try_load_plugin): Don't reuse the previous plugin for LTO
2844 wrapper. Set up GCC LTO wrapper if possible. Don't set
2845 plugin_list_iter->claim_file.
2846 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2848 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2851 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2853 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2854 check if previous instruction matches a conditional jump inserted
2855 earlier. Invert conditional jump and delete branch in this case.
2857 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2859 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2860 msp430_elf_relax_add_words. Support insertion of either one or two
2862 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2863 needs to be grown. Handle insertion of branch instruction to replace
2866 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2868 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2869 debugging relocations.
2870 (msp430_elf_relax_delete_bytes): Likewise.
2871 (msp430_elf_relax_add_two_words): Likewise.
2872 (msp430_elf_relax_section): Likewise.
2874 2020-02-10 Alan Modra <amodra@gmail.com>
2876 * archures.c: Wrap overlong z80 comments.
2877 * bfd-in2.h: Regenerate.
2879 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2882 * archures.c: Add GBZ80 and Z80N machine values.
2883 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2884 * coff-z80.c: Add support for new reloc.
2885 * coffcode.h: Add support for new machine values.
2886 * cpu-z80.c: Add support for new machine names.
2887 * elf32-z80.c: Add support for new reloc.
2888 * bfd-in2.h: Regenerate.
2889 * libbfd.h: Regenerate.
2891 2020-02-07 Nick Clifton <nickc@redhat.com>
2894 * elf.c (rewrite_elf_program_header): Do not complain if no
2895 sections are mapped to a segment.
2897 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2900 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2901 for garbage collection on __patchable_function_entries section
2902 without linked-to section.
2904 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2907 * bfd-in2.h: Regenerated.
2908 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2909 on section if gc_mark of any of its linked-to sections is set
2910 and don't set gc_mark again.
2911 * section.c (asection): Add linked_to_symbol_name to map_head
2914 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2916 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2917 reporting an unrecognized instruction with R_V850_LONGJUMP.
2919 2020-02-05 Alan Modra <amodra@gmail.com>
2921 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2923 2020-02-04 Alan Modra <amodra@gmail.com>
2925 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2926 R_PPC_VLE_ADDR20, goto copy_reloc.
2928 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2930 * bfd-in2.h: Regenerated.
2931 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2933 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2936 * bfd-in2.h: Regenerated.
2937 * ecoff.c (bfd_debug_section): Add section_id.
2938 * section.c (bfd_section): Add section_id.
2939 (SEC_ASSEMBLER_SECTION_ID): New.
2940 (BFD_FAKE_SECTION): Add section_id.
2942 2020-02-01 Nick Clifton <nickc@redhat.com>
2944 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2947 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2949 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2950 encodings are relative to the GOT on nios2, too.
2952 2020-01-31 Alan Modra <amodra@gmail.com>
2954 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2955 file. Use $< and $@ in rules.
2956 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2957 (elf32-ia64.c, elf64-ia64.c): Likewise.
2958 (elf32-riscv.c, elf64-riscv.c): Likewise.
2959 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2960 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2961 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2962 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2963 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2964 * Makefile.in: Regenerate.
2966 2020-01-31 Alan Modra <amodra@gmail.com>
2969 * elf.c (setup_group): Don't clear entire section contents,
2970 just the padding after group flags. Release alloc'd memory
2971 after a seek or read failure.
2973 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2975 * peXXigen.c (pe_is_repro): New function.
2976 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2977 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2979 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2981 * peXXigen.c (debug_type_names): Add names for new debug data type
2984 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2986 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2987 inner loop. Fix a memory leak.
2989 2020-01-30 Alan Modra <amodra@gmail.com>
2991 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2992 or obj_coff_keep_strings here.
2993 (coff_get_normalized_symtab): Free external syms directly.
2994 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2997 2020-01-27 Jim Wilson <jimw@sifive.com>
2999 * cpu-riscv.c (riscv_scan): New.
3000 (N): Change bfd_default_scan to riscv_scan.
3002 2020-01-27 Andreas Schwab <schwab@suse.de>
3004 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3005 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3006 * Makefile.in: Regenerate.
3007 * cpu-plugin.c: Remove.
3008 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3009 (bfd_plugin_arch): Remove declaration.
3010 * bfd-in2.h: Regenerate.
3011 * po/SRC-POTFILES.in: Regenerate.
3013 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3014 Alan Modra <amodra@gmail.com>
3017 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3019 2020-01-24 Jim Wilson <jimw@sifive.com>
3021 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3022 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3023 avoid over long line.
3025 2020-01-24 Nick Clifton <nickc@redhat.com>
3028 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3029 syms and keep strings flags as these may have been set in order to
3030 prevent a bogus call to free.
3032 2020-01-23 Nick Clifton <nickc@redhat.com>
3034 * po/fr.po: Updated French translation.
3036 2020-01-23 Alan Modra <amodra@gmail.com>
3039 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3040 by zero when p_align is zero.
3042 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3044 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3045 (riscv_prefix_cmp): Likewise.
3046 (riscv_non_std_ext_p): Deleted.
3047 (riscv_std_sv_ext_p): Likewise.
3048 (riscv_non_std_sv_ext_p): Likewise.
3049 (riscv_merge_non_std_and_sv_ext): Rename to...
3050 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3051 (riscv_merge_arch_attr_info): Replace 3 calls to
3052 riscv_merge_non_std_and_sv_ext with single call to
3053 riscv_merge_multi_letter_ext.
3054 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3055 encounter a 'z' prefix.
3056 (riscv_get_prefix_class): New function, return prefix class based
3057 on first few characters of input string.
3058 (riscv_parse_config): New structure to factor out minor differences
3059 in extension class parsing behaviour.
3060 (riscv_parse_sv_or_non_std_ext): Rename to...
3061 (riscv_parse_prefixed_ext): and parameterise with
3063 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3064 (riscv_multi_letter_ext_valid_p): New.
3065 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3066 (riscv_parse_subset): Delegate all non-single-letter parsing work
3067 to riscv_parse_prefixed_ext.
3068 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3069 (riscv_get_prefix_class): Declare.
3071 2020-01-22 Alan Modra <amodra@gmail.com>
3073 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3074 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3075 __tls_get_addr_desc.
3076 (ppc64_elf_size_stubs): Add section for linker generated
3077 __tls_get_addr_desc wrapper function. Loop at least once if
3078 generating this function.
3079 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3080 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3082 2020-01-22 Alan Modra <amodra@gmail.com>
3084 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3085 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3087 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3088 (STDU_R1_0R1, ADDI_R1_R1): Define.
3089 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3090 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3091 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3092 no_tls_get_addr_regsave.
3093 (branch_reloc_hash_match): Add hash3 and hash4.
3094 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3095 (ppc64_elf_size_dynamic_sections): Likewise.
3096 (ppc64_elf_relocate_section): Likewise.
3097 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3098 __tls_get_addr stub.
3099 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3101 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3102 eh_frame for regsave __tls_get_addr.
3104 2020-01-22 Alan Modra <amodra@gmail.com>
3106 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3107 which __tls_get_addr calls will be eliminated.
3109 2020-01-20 Nick Clifton <nickc@redhat.com>
3111 * po/pt.po: Updates Portuguese translation.
3112 * po/ru.po: Updated Russian translation.
3113 * po/uk.po: Updated Ukranian translation.
3115 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3118 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3119 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3121 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3122 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3123 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3124 "rex leal x@tlsdesc(%rip), %reg" to
3125 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3126 "call *(%eax)" to "nopl (%rax)".
3128 2020-01-20 Alan Modra <amodra@gmail.com>
3130 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3131 (MTLR_R11): Don't define.
3132 (LD_R0_0R3, CMPDI_R0_0): Define.
3133 (build_tls_get_addr_stub): Don't use r11 in stub.
3135 2020-01-20 Alan Modra <amodra@gmail.com>
3137 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3138 (defined_sym_val, is_tls_get_addr): Likewise.
3140 2020-01-18 Nick Clifton <nickc@redhat.com>
3142 * version.m4 (BFD_VERSION): Set to 2.34.50.
3143 * configure: Regenerate.
3144 * po/bfd.pot: Regenerate.
3146 2020-01-18 Nick Clifton <nickc@redhat.com>
3148 Binutils 2.34 branch created.
3150 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3152 * coff-arm.c: Fix spelling error (seperate).
3153 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3155 * sysdep.h (strnlen): Fix spelling error (seperate).
3157 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3160 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3162 2020-01-15 Alan Modra <amodra@gmail.com>
3165 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3166 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3167 of function symbols unless dot symbols are present. Do warn
3168 whenever one is created, regardles of whether a PLT entry is
3169 also emitted for the function symbol.
3171 2020-01-14 Alan Modra <amodra@gmail.com>
3173 * som.c (som_bfd_count_ar_symbols): Error when file position
3174 of symbols on chains is not strictly increasing.
3176 2020-01-14 Alan Modra <amodra@gmail.com>
3178 * vms.h (VMS_DEBUG): Define as 0.
3179 * vms-alpha.c (image_write): Move debug output after bounds check.
3181 (_bfd_vms_slurp_eihd): Warning fix.
3182 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3184 2020-01-13 Alan Modra <amodra@gmail.com>
3186 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3187 for "ignored" records.
3189 2020-01-13 Alan Modra <amodra@gmail.com>
3191 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3192 Delete asect name check. Move asect NULL check to wasm_object_p.
3193 Correct bounds check of sizes against end. Replace uses of
3194 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3195 just one bfd_release.
3196 (wasm_scan): Don't use malloc/strdup for section names,
3197 bfd_alloc instead. Simplify code prefixing section name.
3198 Formatting. Don't attempt to free memory here..
3199 (wasm_object_p): ..do so here.
3201 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3204 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3205 UNDEFWEAK_NO_DYNAMIC_RELOC.
3206 (allocate_dynrelocs_for_symbol): Likewise.
3208 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3211 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3213 2020-01-10 Alan Modra <amodra@gmail.com>
3215 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3217 2020-01-09 Nick Clifton <nickc@redhat.com>
3220 * bfd.c (bfd_convert_section_contents): Check for a compress
3221 header size that is larger than the actual section size.
3223 2020-01-08 Alan Modra <amodra@gmail.com>
3226 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3227 after removing sections.
3229 2020-01-06 Jim Wilson <jimw@sifive.com>
3232 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3233 check for !bfd_link_pic (info).
3234 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3235 <R_RISCV_JAL>: Add comment.
3236 (_bfd_riscv_relax_section): For plt.offset check, add check for
3237 bfd_link_pic (info). Add comment.
3239 2020-01-06 Alan Modra <amodra@gmail.com>
3241 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3242 match failures. Don't init to bfd_error_wrong_format before
3243 calling _bfd_check_format.
3245 2020-01-06 Alan Modra <amodra@gmail.com>
3247 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3248 status rather than exiting on stack overflow or underflow.
3249 (_bfd_vms_slurp_etir): Adjust to suit.
3251 2020-01-06 Alan Modra <amodra@gmail.com>
3253 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3255 2020-01-06 Alan Modra <amodra@gmail.com>
3257 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3258 command. Check name offset is within command.
3259 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3260 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3261 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3262 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3263 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3264 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3265 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3266 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3267 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3268 (bfd_mach_o_read_segment): Similarly.
3269 (bfd_mach_o_read_thread): Properly bound check thread struct.
3270 Don't repeat checks on second loop.
3271 (bfd_mach_o_read_command): Fail on invalid command length.
3273 2020-01-04 Alan Modra <amodra@gmail.com>
3275 * format.c (bfd_check_format_matches): Add preserve_match.
3276 Save initial bfd state in "preserve", matched bfd state in
3277 "preserve_match". Save just the first match. Release
3278 bfd_alloc memory. Restore and finish preserved state as
3279 appropriate on all function exit paths.
3281 2020-01-04 Alan Modra <amodra@gmail.com>
3283 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3285 2020-01-04 Alan Modra <amodra@gmail.com>
3287 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3290 2020-01-03 Nick Clifton <nickc@redhat.com>
3293 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3294 there is enough data remaining in the code buffer before
3295 attempting to read a function stub.
3297 2020-01-03 Nick Clifton <nickc@redhat.com>
3300 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3301 return value from bfd_malloc.
3302 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3303 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3304 (elf32_arm_filter_cmse_symbols): Likewise.
3305 (elf32_arm_write_section): Likewise.
3306 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3307 (bfd_mach_o_follow_dsym): Likewise.
3308 * pef.c (bfd_pef_print_loader_section): Likewise.
3309 (bfd_pef_scan_start_address): Likewise.
3310 (bfd_pef_parse_function_stubs): Likewise.
3311 (bfd_pef_parse_symbols): Likewise.
3313 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3315 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3316 on binary inputs ld/PR25316.
3317 (is_ia64_elf): new helper to filter on ia64 objects.
3319 2020-01-03 Jan Beulich <jbeulich@suse.com>
3321 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3323 (bfd_mach_o_scan): Insert underscore in two variable names.
3325 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3327 * Makefile.am: Add z80-elf target support.
3328 * configure.ac: Likewise.
3329 * targets.c: Likewise.
3330 * Makefile.in: Regenerate.
3331 * configure: Regenerate.
3332 * config.bfd: Add z80-elf target support and new arches: ez80 and
3334 * elf32-z80.c: New file.
3335 * archures.c: Add new z80 architectures: eZ80 and Z180.
3336 * coffcode.h: Likewise.
3337 * cpu-z80.c: Likewise.
3338 * coff-z80.c: Add new relocations for Z80 target and local label
3340 * reloc.c: Add new relocs.
3341 * bfd-in2.h: Regenerate.
3342 * libbfd.h: Regenerate.
3344 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3348 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3350 2020-01-01 Alan Modra <amodra@gmail.com>
3352 Update year range in copyright notice of all files.
3354 For older changes see ChangeLog-2019
3356 Copyright (C) 2020 Free Software Foundation, Inc.
3358 Copying and distribution of this file, with or without modification,
3359 are permitted in any medium without royalty provided the copyright
3360 notice and this notice are preserved.
3366 version-control: never