1 2020-07-07 Alan Modra <amodra@gmail.com>
3 * xcofflink.c (xcoff_mark): Don't mark const sections.
4 (bfd_xcoff_record_link_assignment): Add FIXME.
5 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
6 sections being discarded by linker script.
8 2020-07-07 Alan Modra <amodra@gmail.com>
10 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
11 time, uid, gid and mode for deterministic archive.
12 (xcoff_write_archive_contents_big): Likewise.
14 2020-07-07 Alan Modra <amodra@gmail.com>
16 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
19 2020-07-06 Nick Clifton <nickc@redhat.com>
21 * po/pt.po: Updated Portuguese translation.
22 * po/uk.po: Updated Ukranian translation.
24 2020-07-04 Nick Clifton <nickc@redhat.com>
26 * version.m4: Set version to 2.35.50.
27 * configure: Regenerate.
28 * po/bbfd.pot: Regenerate.
30 2020-07-04 Nick Clifton <nickc@redhat.com>
32 Binutils 2.35 branch created.
34 2020-07-01 Alan Modra <amodra@gmail.com>
37 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
38 raw syment index before dereferencing.
40 2020-07-01 Alan Modra <amodra@gmail.com>
42 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
44 2020-07-01 Alan Modra <amodra@gmail.com>
46 * config.bfd: Obsolete xc16x.
48 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
50 * archures.c (bfd_mach_i386_nacl): Removed.
51 (bfd_mach_i386_i386_nacl): Likewise.
52 (bfd_mach_x86_64_nacl): Likewise.
53 (bfd_mach_x64_32_nacl): Likewise.
54 * config.bfd: Remove *-*-nacl* targets.
55 * configure.ac: Remove x86 NaCl target vectors.
56 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
57 (bfd_x64_32_nacl_arch): Likewise.
58 (bfd_x86_64_nacl_arch): Likewise.
59 (bfd_i386_nacl_arch): Likewise.
60 (bfd_x64_32_arch_intel_syntax): Updated.
61 * elf32-i386.c: Don't include "elf-nacl.h".
62 (elf_i386_nacl_plt): Removed.
63 (elf_i386_nacl_plt0_entry): Likewise.
64 (elf_i386_nacl_plt_entry): Likewise.
65 (elf_i386_nacl_pic_plt0_entry): Likewise.
66 (elf_i386_nacl_pic_plt_entry): Likewise.
67 (elf_i386_nacl_eh_frame_plt): Likewise.
68 (elf_i386_nacl_plt): Likewise.
69 (elf32_i386_nacl_elf_object_p): Likewise.
70 (elf_i386_get_synthetic_symtab): Updated.
71 (elf_i386_link_setup_gnu_properties): Likewise.
72 * elf64-x86-64.c: Don't include "elf-nacl.h".
73 (elf_x86_64_nacl_plt): Removed.
74 (elf64_x86_64_nacl_elf_object_p): Likewise.
75 (elf_x86_64_nacl_plt0_entry): Likewise.
76 (elf_x86_64_nacl_plt_entry): Likewise.
77 (elf_x86_64_nacl_eh_frame_plt): Likewise.
78 (elf_x86_64_nacl_plt): Likewise.
79 (elf32_x86_64_nacl_elf_object_p): Likewise.
80 (elf_x86_64_get_synthetic_symtab): Updated.
81 (elf_x86_64_link_setup_gnu_properties): Likewise.
82 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
83 * targets.c: Remove x86 NaCl target vectors.
84 * bfd-in2.h: Regenerated.
85 * configure: Likewise.
87 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
89 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
90 _bfd_elf_add_dynamic_tags.
92 2020-06-29 Alan Modra <amodra@gmail.com>
94 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
95 return value of bfd_bread. Don't read more than requested length.
96 Sanity check length. Properly terminate file name.
98 2020-06-29 Alan Modra <amodra@gmail.com>
100 * arc-got.h: Use C style comments.
101 * coff-z80.c: Likewise.
102 * elf32-csky.c: Likewise.
103 * peXXigen.c: Likewise.
104 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
107 2020-06-26 Pat Bernardi <bernardi@adacore.com>
109 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
110 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
112 2020-06-26 Alan Modra <amodra@gmail.com>
114 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
115 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
116 (riscv_get_priv_spec_name): Move to..
117 * cpu-riscv.c: ..here.
118 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
119 Use %u to print unsigned numbers.
121 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
123 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
124 default architecture.
126 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
129 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
130 _bfd_elf_add_dynamic_tags.
132 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
135 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
136 _bfd_elf_add_dynamic_tags.
138 2020-06-24 Alan Modra <amodra@gmail.com>
140 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
141 shifts without undefined behaviour.
143 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
145 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
147 (_bfd_elf_add_dynamic_tags): New.
148 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
149 _bfd_elf_add_dynamic_tags.
150 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
151 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
152 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
153 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
154 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
155 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
156 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
157 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
159 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
160 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
161 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
162 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
163 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
164 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
165 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
166 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
167 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
169 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
170 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
171 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
172 _bfd_elf_maybe_vxworks_add_dynamic_tags.
173 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
174 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
176 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
177 (_bfd_x86_elf_size_dynamic_sections): Likewise.
178 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
179 dt_reloc_sz and dt_reloc_ent.
180 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
181 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
183 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
184 etab.dt_pltgot_required.
185 (elf32_hppa_size_dynamic_sections): Call
186 _bfd_elf_add_dynamic_tags.
187 * elf32-metag.c (elf_metag_link_hash_table_create): Set
188 etab.dt_pltgot_required.
189 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
190 * elf32-sh.c (sh_elf_link_hash_table_create): Set
191 root.dt_pltgot_required for FDPIC output.
192 (sh_elf_size_dynamic_sections): Call
193 _bfd_elf_maybe_vxworks_add_dynamic_tags.
194 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
195 elf.dt_pltgot_required.
196 (elf_xtensa_size_dynamic_sections): Call
197 _bfd_elf_add_dynamic_tags.
198 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
199 root.dt_pltgot_required.
200 (elf64_hppa_size_dynamic_sections): Call
201 _bfd_elf_add_dynamic_tags.
202 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
203 root.dt_pltgot_required.
204 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
205 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
206 * elflink.c (_bfd_elf_add_dynamic_tags): New.
208 2020-06-22 Saagar Jha <saagar@saagarjha.com>
210 * mach-o.c: Support the new load commands by reading a linkedit
211 data command for them.
213 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
215 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
216 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
217 (riscv_get_priv_spec_class): Likewise.
218 (riscv_get_priv_spec_name): Likewise.
219 (riscv_get_priv_spec_class_from_numbers): New function, convert
220 the version numbers into string, then call riscv_get_priv_spec_class
221 to get the priv spec class.
222 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
223 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
224 (riscv_get_priv_spec_name): Likewise.
225 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
226 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
227 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
228 of input and output objects form their priv spec attributes by
229 riscv_get_priv_spec_class_from_numbers. Report warning rather than
230 errors when linking objects with differnet priv spec versions. We do
231 know v1.9.1 may have conflicts to other versions, so report the
232 warning, too. After that, update the output priv spec version to the
235 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
237 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
238 priv attributes, we will check the conflicts for all of them (major,
239 minor and revision), and then set the priv_attrs_merged to TRUE to
240 indicate that we have handled all of the priv attributes. Remove
241 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
243 2020-06-21 Alan Modra <amodra@gmail.com>
246 * configure.ac: Disable plugins by default for some targets.
247 * plugin.c: Comment typo fix.
248 * configure: Regenerate.
250 2020-06-19 Nick Clifton <nickc@redhat.com>
252 * plugin.c (try_load_plugin): Suppress the error message about
253 being unable to open a plugin if creating a list of viable
256 2020-06-16 Alan Modra <amodra@gmail.com>
258 * aout-tic30.c: Delete file.
259 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
260 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
261 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
262 (xc16x-*-elf): Sort properly.
263 * configure.ac: Remove tic30_aout_vec.
264 * targets.c: Likewise.
265 * Makefile.in: Regenerate.
266 * configure: Regenerate.
267 * po/SRC-POTFILES.in: Regenerate.
269 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
271 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
272 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
273 (elf32xtensa_abi): New global variable.
274 (xtensa_abi_choice): New function.
275 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
276 XSHAL_ABI to select PLT code.
278 2020-06-15 Roland McGrath <mcgrathr@google.com>
280 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
281 field of bfd_link_info.
283 2020-06-15 Alan Modra <amodra@gmail.com>
285 * config.bfd: Obsolete powerpcle-*-pe targets.
287 2020-06-15 Alan Modra <amodra@gmail.com>
290 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
291 symbols that were defined in discarded sections.
292 * cofflink.c (coff_link_check_archive_element): Likewise.
293 (coff_link_add_symbols): Set indx to -3 for symbols defined in
295 (_bfd_coff_write_global_sym): Don't emit such symbols.
296 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
297 libcoff.h: Regenerate.
299 2020-06-11 Alan Modra <amodra@gmail.com>
302 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
304 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
306 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
307 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
308 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
311 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
314 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
315 Clear verinfo.verdef.
317 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
320 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
321 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
322 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
324 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
325 Set ifunc_resolvers if there are FUNC resolvers.
326 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
327 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
328 with elf.ifunc_resolvers.
329 (write_plt_relocs_for_local_syms): Likewise.
330 (ppc64_elf_relocate_section): Likewise.
331 (ppc64_elf_finish_dynamic_sections): Likewise.
332 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
334 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
335 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
336 instead of readonly_dynrelocs_against_ifunc.
337 * elfxx-x86.h (elf_x86_link_hash_table): Remove
338 readonly_dynrelocs_against_ifunc.
340 2020-06-09 Alan Modra <amodra@gmail.com>
342 * elf64-ppc.c (struct ppc_link_hash_table): Delete
343 maybe_local_ifunc_resolver field.
344 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
345 cases where maybe_local_ifunc_resolver was set.
346 (ppc64_elf_relocate_section): Likewise.
347 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
350 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
352 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
354 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
356 (elf32_arm_size_dynamic_sections): Updated. Clear
357 root.tlsdesc_plt for DF_BIND_NOW.
358 (elf32_arm_finish_dynamic_sections): Updated.
359 (elf32_arm_output_arch_local_syms): Likewise.
360 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
361 Clear root.tlsdesc_plt for DF_BIND_NOW.
362 (nds32_elf_finish_dynamic_sections): Updated.
363 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
364 dt_tlsdesc_plt and dt_tlsdesc_got.
365 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
366 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
367 tlsdesc_plt and dt_tlsdesc_got.
368 (elfNN_aarch64_allocate_dynrelocs): Updated.
369 (elfNN_aarch64_finish_dynamic_sections): Likewise.
370 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
371 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
373 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
374 (_bfd_x86_elf_size_dynamic_sections): Likewise.
375 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
376 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
379 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
381 * elf32-tic6x.c (elf32_bed): Defined the default to
384 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
386 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
388 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
389 root.splt/root.srelplt.
390 (elf64_hppa_create_dynamic_sections): Likewise.
391 (elf64_hppa_size_dynamic_sections): Likewise.
392 (elf64_hppa_finish_dynamic_symbol): Likewise.
393 (elf_hppa_final_link): Likewise.
394 (elf_hppa_final_link_relocate): Likewise.
396 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
398 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
399 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
402 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
404 * elf-bfd.h (elf_target_os): New.
405 (elf_link_hash_table): Add target_os.
406 (elf_backend_data): Add target_os.
407 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
408 symbian_p and nacl_p.
409 (create_got_section): Updated.
410 (elf32_arm_create_dynamic_sections): Likewise.
411 (arm_type_of_stub): Likewise.
412 (elf32_arm_create_or_find_stub_sec): Likewise.
413 (elf32_arm_allocate_plt_entry): Likewise.
414 (elf32_arm_populate_plt_entry): Likewise.
415 (elf32_arm_final_link_relocate): Likewise.
416 (elf32_arm_check_relocs): Likewise.
417 (allocate_dynrelocs_for_symbol): Likewise.
418 (elf32_arm_finish_dynamic_symbol): Likewise.
419 (elf32_arm_finish_dynamic_sections): Likewise.
420 (elf32_arm_output_plt_map_1): Likewise.
421 (elf32_arm_output_arch_local_syms): Likewise.
422 (elf32_arm_add_symbol_hook): Likewise.
423 (elf32_arm_nacl_link_hash_table_create): Likewise.
424 (elf32_arm_vxworks_link_hash_table_create): Likewise.
425 (elf32_arm_symbian_link_hash_table_create): Likewise.
426 (ELF_TARGET_OS): New.
427 * elf32-i386.c (elf_i386_arch_bed): Removed.
428 (elf_backend_arch_data): Likewise.
429 (elf_i386_solaris_arch_bed): Likewise.
430 (elf_i386_nacl_arch_bed): Likewise.
431 (elf_i386_vxworks_arch_bed): Likewise.
432 (elf_i386_relocate_section): Updated.
433 (elf_i386_finish_dynamic_sections): Likewise.
434 (elf_i386_get_synthetic_symtab): Likewise.
435 (elf_i386_link_setup_gnu_properties): Likewise.
436 (ELF_TARGET_OS): New.
437 * elf32-mips.c (ELF_TARGET_OS): New.
438 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
439 (ppc_elf_create_got): Updated.
440 (ppc_elf_create_dynamic_sections): Likewise.
441 (ppc_elf_check_relocs): Likewise.
442 (ppc_elf_adjust_dynamic_symbol): Likewise.
443 (ppc_elf_size_dynamic_sections): Likewise.
444 (ppc_elf_relocate_section): Likewise.
445 (ppc_elf_finish_dynamic_sections): Likewise.
446 (ppc_elf_vxworks_link_hash_table_create): Likewise.
447 (ELF_TARGET_OS): New.
448 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
449 (sh_elf_link_hash_table_create): Updated.
450 (sh_elf_create_dynamic_sections): Likewise.
451 (allocate_dynrelocs): Likewise.
452 (sh_elf_size_dynamic_sections): Likewise.
453 (sh_elf_relocate_section): Likewise.
454 (sh_elf_finish_dynamic_symbol): Likewise.
455 (sh_elf_finish_dynamic_sections): Likewise.
456 (ELF_TARGET_OS): New.
457 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
459 (bfd_elf32_bfd_link_hash_table_create): Likewise.
460 (ELF_TARGET_OS): New.
461 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
462 (elf_x86_64_solaris_arch_bed): Likewise.
463 (elf_x86_64_nacl_arch_bed): Likewise.
464 (elf_x86_64_finish_dynamic_sections): Updated.
465 (elf_x86_64_get_synthetic_symtab): Likewise.
466 (elf_x86_64_link_setup_gnu_properties): Likewise.
467 (ELF_TARGET_OS): New.
468 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
470 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
471 (MIPS_ELF_REL_DYN_NAME): Updated.
472 (ELF_MIPS_GP_OFFSET): Likewise.
473 (mips_elf_create_local_got_entry): Likewise.
474 (mips_elf_allocate_dynamic_relocations): Likewise.
475 (mips_elf_count_got_symbols): Likewise.
476 (is_gott_symbol): Likewise.
477 (mips_elf_calculate_relocation): Likewise.
478 (mips_elf_create_dynamic_relocation): Likewise.
479 (_bfd_mips_elf_check_relocs): Likewise.
480 (allocate_dynrelocs): Likewise.
481 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
482 (mips_elf_lay_out_got): Likewise.
483 (mips_elf_set_plt_sym_value): Likewise.
484 (_bfd_mips_elf_size_dynamic_sections): Likewise.
485 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
486 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
487 (_bfd_mips_elf_final_link): Likewise.
488 (_bfd_mips_init_file_header): Likewise.
489 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
491 (allocate_dynrelocs): Likewise.
492 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
493 (_bfd_sparc_elf_relocate_section): Likewise.
494 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
495 (sparc_finish_dyn): Likewise.
496 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
497 * elfxx-target.h (ELF_TARGET_OS): New.
498 (elfNN_bed): Add ELF_TARGET_OS.
499 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
500 (_bfd_x86_elf_link_hash_table_create): Likewise.
501 (_bfd_x86_elf_size_dynamic_sections): Likewise.
502 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
503 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
504 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
505 * elfxx-x86.h (elf_x86_target_os): Removed.
506 (elf_x86_backend_data): Likewise.
507 (get_elf_x86_backend_data): Likewise.
508 (elf_x86_link_hash_table): Remove target_os.
510 2020-06-06 Alan Modra <amodra@gmail.com>
513 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
514 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
515 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
516 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
517 * elf64-ppc.c: Update throughout for reloc renaming.
518 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
519 * libbfd.h: Regenerate.
520 * bfd-in2.h: Regenerate.
522 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
525 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
528 2020-06-05 Nick Clifton <nickc@redhat.com>
530 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
533 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
535 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
536 priv_may_conflict, in_priv_zero and out_priv_zero to decide
537 whether the object can be linked according to it's priv
538 attributes. The object without any priv spec attributes can
539 be linked with others. If the first input object doesn't contain
540 any priv attributes, then we need to copy the setting from the
541 next input one. Also report more detailed error messages to user.
543 2020-06-04 Stephen Casner <casner@acm.org>
545 Extend pdp11-aout symbol table format to accommodate .stab
546 symbols and implement correct handling of them.
548 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
549 (N_STAB, is_stab): Needed new function is_stab to disambiguate
550 normal vs. .stab symbol table type values, replacing N_STAB mask.
551 (translate_from_native_sym_flags): Determine correct section for
552 different .stab types.
553 (translate_to_native_sym_flags): Leave .stab types intact.
554 (translate_symbol_table): Error if symbol indicates overlay;
555 store desc field from .stab symbols.
556 (write_syms): Output desc field with symbol.
557 (aout_link_check_ar_symbols): Skip .stab symbols.
558 (aout_link_add_symbols): Correctly distinguish .stab symbols.
559 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
560 (aout_link_write_symbols): Write 0 for desk and ovly fields;
561 correctly distinguish .stab symbols and select calculate their
562 section and value; and copy desc and ovly fields from input symbol
565 2020-06-04 Stephen Casner <casner@acm.org>
567 * aoutx.h (translate_symbol_table): Comment had external and
569 * pdp11.c (translate_symbol_table): Likewise.
571 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
573 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
574 (is_x86_elf): Check elf.hash_table_id instead of target_id.
575 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
577 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
580 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
581 in debug section against symbol defined in shared library to 0.
582 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
583 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
584 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
585 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
586 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
587 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
588 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
589 * elf32-sh.c (sh_elf_check_relocs): Likewise.
590 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
591 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
592 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
593 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
594 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
595 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
597 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
598 there is non-GOT reference.
599 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
600 non-alloced sections.
602 2020-06-03 Stephen Casner <casner@acm.org>
604 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
606 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
608 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
609 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
610 other size that doesn't qcover the header word.
611 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
612 string table, and zero it.
613 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
614 message and set bfd_error on finding an invalid name string offset.
615 (add_to_stringtab): INLINE -> inline
616 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
618 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
619 any relocs that could not be recognised.
620 92744f05809 PR 20929 - Check for relocs without an associated symbol.
621 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
622 name exists and is long enough, before attempting to see if it is
624 c3864421222 - Correct case for N_SO being the last symbol.
625 50455f1ab29 PR 20891 - Handle the case where the main file name
626 and the directory name are both empty.
627 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
628 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
629 range string table offsets.
630 531336e3a0b PR 20909 - Fix off-by-one error in check for an
631 illegal string offset.
632 (aout_link_includes_newfunc): Add comment.
633 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
634 on unexpected relocation type rather than ASSERT.
636 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
639 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
640 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
642 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
645 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
646 non-alloced sections.
648 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
650 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
651 dynamic relocations for non SEC_ALLOC sections.
653 2020-06-03 Gunther Nikl <gnikl@justmail.de>
655 * aout64.c (BMAGIC, QMAGIC): Do not define.
656 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
657 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
658 to check the file format.
659 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
660 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
661 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
663 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
665 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
666 relocations for non SEC_ALLOC sections.
668 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
670 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
671 * elf32-arm.c (maybe_set_textrel): Removed.
672 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
673 with _bfd_elf_maybe_set_textrel.
674 * elf32-csky.c (maybe_set_textrel): Removed.
675 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
676 with _bfd_elf_maybe_set_textrel.
677 * elf32-hppa.c (maybe_set_textrel): Removed.
678 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
679 with _bfd_elf_maybe_set_textrel.
680 * elf32-lm32.c (maybe_set_textrel): Removed.
681 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
682 with _bfd_elf_maybe_set_textrel.
683 * elf32-m32r.c (maybe_set_textrel): Removed.
684 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
685 with _bfd_elf_maybe_set_textrel.
686 * elf32-metag.c (maybe_set_textrel): Removed.
687 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
688 with _bfd_elf_maybe_set_textrel.
689 * elf32-nds32.c (maybe_set_textrel): Removed.
690 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
691 with _bfd_elf_maybe_set_textrel.
692 * elf32-or1k.c (maybe_set_textrel): Removed.
693 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
694 with _bfd_elf_maybe_set_textrel.
695 * elf32-ppc.c (maybe_set_textrel): Removed.
696 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
697 with _bfd_elf_maybe_set_textrel.
698 * elf32-s390.c (maybe_set_textrel): Removed.
699 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
700 with _bfd_elf_maybe_set_textrel.
701 * elf32-sh.c (maybe_set_textrel): Removed.
702 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
703 with _bfd_elf_maybe_set_textrel.
704 * elf32-tic6x.c (maybe_set_textrel): Removed.
705 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
706 with _bfd_elf_maybe_set_textrel.
707 * elf32-tilepro.c (maybe_set_textrel): Removed.
708 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
709 with _bfd_elf_maybe_set_textrel.
710 * elf64-ppc.c (maybe_set_textrel): Removed.
711 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
712 with _bfd_elf_maybe_set_textrel.
713 * elf64-s390.c (maybe_set_textrel): Removed.
714 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
715 with _bfd_elf_maybe_set_textrel.
716 * elfnn-aarch64.c (maybe_set_textrel): Removed.
717 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
718 with _bfd_elf_maybe_set_textrel.
719 * elfnn-riscv.c (maybe_set_textrel): Removed.
720 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
721 with _bfd_elf_maybe_set_textrel.
722 * elfxx-sparc.c (maybe_set_textrel): Removed.
723 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
724 with _bfd_elf_maybe_set_textrel.
725 * elfxx-tilegx.c (maybe_set_textrel): Removed.
726 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
727 with _bfd_elf_maybe_set_textrel.
728 * elfxx-x86.c (maybe_set_textrel): Removed.
729 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
730 with _bfd_elf_maybe_set_textrel.
731 * elflink.c (_bfd_elf_maybe_set_textrel): New.
733 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
736 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
738 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
739 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
740 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
741 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
743 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
744 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
745 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
746 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
747 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
748 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
749 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
750 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
751 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
752 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
753 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
754 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
755 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
756 (elf_backend_copy_indirect_symbol): Likewise.
757 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
758 (elf_backend_copy_indirect_symbol): Likewise.
759 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
761 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
764 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
765 * elf32-arm.c (readonly_dynrelocs): Removed.
766 (maybe_set_textrel): Replace readonly_dynrelocs with
767 _bfd_elf_readonly_dynrelocs.
768 * elf32-csky.c (readonly_dynrelocs): Removed.
769 (maybe_set_textrel): Replace readonly_dynrelocs with
770 _bfd_elf_readonly_dynrelocs.
771 * elf32-hppa.c(readonly_dynrelocs): Removed.
772 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
773 _bfd_elf_readonly_dynrelocs.
774 (maybe_set_textrel): Likewise.
775 * elf32-lm32.c (readonly_dynrelocs): Removed.
776 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
777 with _bfd_elf_readonly_dynrelocs.
778 (maybe_set_textrel): Likewise.
779 * elf32-m32r.c (readonly_dynrelocs): Removed.
780 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
781 with _bfd_elf_readonly_dynrelocs.
782 (maybe_set_textrel): Likewise.
783 * elf32-metag.c (readonly_dynrelocs): Removed.
784 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
785 with _bfd_elf_readonly_dynrelocs.
786 (maybe_set_textrel): Likewise.
787 * elf32-microblaze.c (readonly_dynrelocs): Removed.
788 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
789 with _bfd_elf_readonly_dynrelocs.
790 * elf32-nds32.c (readonly_dynrelocs): Removed.
791 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
792 with _bfd_elf_readonly_dynrelocs.
793 (maybe_set_textrel): Likewise.
794 * elf32-or1k.c (readonly_dynrelocs): Removed.
795 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
796 with _bfd_elf_readonly_dynrelocs.
797 * elf32-ppc.c (readonly_dynrelocs): Removed.
798 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
799 _bfd_elf_readonly_dynrelocs.
800 (ppc_elf_adjust_dynamic_symbol): Likewise.
801 (maybe_set_textrel): Likewise.
802 * elf32-s390.c (readonly_dynrelocs): Removed.
803 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
804 with _bfd_elf_readonly_dynrelocs.
805 (maybe_set_textrel): Likewise.
806 * elf32-sh.c (readonly_dynrelocs): Removed.
807 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
808 _bfd_elf_readonly_dynrelocs.
809 (maybe_set_textrel): Likewise.
810 * elf32-tic6x.c (readonly_dynrelocs): Removed.
811 (maybe_set_textrel): Replace readonly_dynrelocs with
812 _bfd_elf_readonly_dynrelocs.
813 * elf32-tilepro.c (readonly_dynrelocs): Removed.
814 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
815 with _bfd_elf_readonly_dynrelocs.
816 (maybe_set_textrel): Likewise.
817 * elf64-ppc.c (readonly_dynrelocs): Removed.
818 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
819 _bfd_elf_readonly_dynrelocs.
820 (ppc64_elf_adjust_dynamic_symbol): Likewise.
821 (maybe_set_textrel): Likewise.
822 * elf64-s390.c (readonly_dynrelocs): Removed.
823 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
824 with _bfd_elf_readonly_dynrelocs.
825 (maybe_set_textrel): Likewise.
826 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
827 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
828 (maybe_set_textrel): Replace readonly_dynrelocs with
829 _bfd_elf_readonly_dynrelocs.
830 * elfnn-riscv.c (readonly_dynrelocs): Removed.
831 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
832 with _bfd_elf_readonly_dynrelocs.
833 (maybe_set_textrel): Likewise.
834 * elfxx-sparc.c (readonly_dynrelocs): Removed.
835 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
836 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
837 (maybe_set_textrel): Likewise.
838 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
839 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
840 with _bfd_elf_readonly_dynrelocs.
841 (maybe_set_textrel): Likewise.
842 * elfxx-x86.c (readonly_dynrelocs): Removed.
843 (maybe_set_textrel): Replace readonly_dynrelocs with
844 _bfd_elf_readonly_dynrelocs.
845 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
847 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
849 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
850 -fsanitize=undefined.
852 2020-06-03 Alan Modra <amodra@gmail.com>
856 * peicode.h (pe_ILF_make_a_section): Align data for compilers
858 (pe_ILF_build_a_bfd): Likewise.
860 2020-06-03 Alan Modra <amodra@gmail.com>
863 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
864 core files as well as objects.
866 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
869 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
870 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
872 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
873 (elf_arc_link_hash_newfunc): Updated.
874 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
875 (elf32_arm_link_hash_newfunc): Updated.
876 (elf32_arm_copy_indirect_symbol): Likewise.
877 (elf32_arm_check_relocs): Likewise.
878 (readonly_dynrelocs): Likewise.
879 (allocate_dynrelocs_for_symbol): Likewise.
880 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
881 (csky_elf_link_hash_newfunc): Updated.
882 (csky_allocate_dynrelocs): Likewise.
883 (readonly_dynrelocs): Likewise.
884 (csky_elf_copy_indirect_symbol): Likewise.
885 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
886 (hppa_link_hash_newfunc): Updated.
887 (elf32_hppa_copy_indirect_symbol): Likewise.
888 (elf32_hppa_hide_symbol): Likewise.
889 (elf32_hppa_adjust_dynamic_symbol): Likewise.
890 (allocate_dynrelocs): Likewise.
891 (elf32_hppa_relocate_section): Likewise.
892 * elf32-i386.c (elf_i386_check_relocs): Likewise.
893 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
894 (lm32_elf_link_hash_newfunc): Likewise.
895 (lm32_elf_link_hash_table_create): Updated.
896 (readonly_dynrelocs): Likewise.
897 (allocate_dynrelocs): Likewise.
898 (lm32_elf_copy_indirect_symbol): Likewise.
899 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
900 (m32r_elf_link_hash_newfunc): Likewise.
901 (m32r_elf_link_hash_table_create): Updated.
902 (m32r_elf_copy_indirect_symbol): Likewise.
903 (allocate_dynrelocs): Likewise.
904 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
905 (metag_link_hash_newfunc): Updated.
906 (elf_metag_copy_indirect_symbol): Likewise.
907 (readonly_dynrelocs): Likewise.
908 (allocate_dynrelocs): Likewise.
909 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
911 (link_hash_newfunc): Updated.
912 (microblaze_elf_check_relocs): Likewise.
913 (microblaze_elf_copy_indirect_symbol): Likewise.
914 (readonly_dynrelocs): Likewise.
915 (allocate_dynrelocs): Likewise.
916 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
917 (nds32_elf_link_hash_newfunc): Updated.
918 (nds32_elf_copy_indirect_symbol): Likewise.
919 (readonly_dynrelocs): Likewise.
920 (allocate_dynrelocs): Likewise.
921 (nds32_elf_check_relocs): Likewise.
922 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
923 (link_hash_newfunc): Updated.
924 (nios2_elf32_copy_indirect_symbol): Likewise.
925 (nios2_elf32_check_relocs): Likewise.
926 (allocate_dynrelocs): Likewise.
927 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
928 (or1k_elf_link_hash_newfunc): Updated.
929 (readonly_dynrelocs): Likewise.
930 (allocate_dynrelocs): Likewise.
931 (or1k_elf_copy_indirect_symbol): Likewise.
932 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
933 (ppc_elf_link_hash_newfunc): Updated.
934 (ppc_elf_copy_indirect_symbol): Likewise.
935 (ppc_elf_check_relocs): Likewise.
936 (readonly_dynrelocs): Likewise.
937 (ppc_elf_adjust_dynamic_symbol): Likewise.
938 (allocate_dynrelocs): Likewise.
939 (ppc_elf_relocate_section): Likewise.
940 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
941 (link_hash_newfunc): Updated.
942 (elf_s390_copy_indirect_symbol): Likewise.
943 (readonly_dynrelocs): Likewise.
944 (elf_s390_adjust_dynamic_symbol): Likewise.
945 (allocate_dynrelocs): Likewise.
946 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
947 (sh_elf_link_hash_newfunc): Updated.
948 (readonly_dynrelocs): Likewise.
949 (allocate_dynrelocs): Likewise.
950 (sh_elf_copy_indirect_symbol): Likewise.
951 (sh_elf_check_relocs): Likewise.
952 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
953 (elf32_tic6x_link_hash_newfunc): Likewise.
954 (elf32_tic6x_link_hash_table_create): Updated.
955 (readonly_dynrelocs): Likewise.
956 (elf32_tic6x_check_relocs): Likewise.
957 (elf32_tic6x_allocate_dynrelocs): Likewise.
958 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
960 (link_hash_newfunc): Updated.
961 (tilepro_elf_copy_indirect_symbol): Likewise.
962 (tilepro_elf_check_relocs): Likewise.
963 (allocate_dynrelocs): Likewise.
964 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
965 (ppc64_elf_copy_indirect_symbol): Updated.
966 (ppc64_elf_check_relocs): Likewise.
967 (readonly_dynrelocs): Likewise.
968 (ppc64_elf_adjust_dynamic_symbol): Likewise.
969 (dec_dynrel_count): Likewise.
970 (allocate_dynrelocs): Likewise.
971 (ppc64_elf_relocate_section): Likewise.
972 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
973 (link_hash_newfunc): Updated.
974 (elf_s390_copy_indirect_symbol): Likewise.
975 (readonly_dynrelocs): Likewise.
976 (allocate_dynrelocs): Likewise.
977 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
978 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
980 (elfNN_aarch64_link_hash_newfunc): Updated.
981 (elfNN_aarch64_copy_indirect_symbol): Likewise.
982 (readonly_dynrelocs): Likewise.
983 (need_copy_relocation_p): Likewise.
984 (elfNN_aarch64_allocate_dynrelocs): Likewise.
985 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
986 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
987 (link_hash_newfunc): Updated.
988 (riscv_elf_copy_indirect_symbol): Likewise.
989 (riscv_elf_check_relocs): Likewise.
990 (readonly_dynrelocs): Likewise.
991 (allocate_dynrelocs): Likewise.
992 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
994 (link_hash_newfunc): Updated.
995 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
996 (_bfd_sparc_elf_check_relocs): Likewise.
997 (readonly_dynrelocs): Likewise.
998 (allocate_dynrelocs): Likewise.
999 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1000 (link_hash_newfunc): Updated.
1001 (tilegx_elf_copy_indirect_symbol): Likewise.
1002 (tilegx_elf_check_relocs): Likewise.
1003 (readonly_dynrelocs): Likewise.
1004 (allocate_dynrelocs): Likewise.
1005 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1006 (readonly_dynrelocs): Likewise.
1007 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1008 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1010 2020-06-01 Alan Modra <amodra@gmail.com>
1012 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1013 command against cmd_length, not the end of record. For
1014 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1015 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1018 2020-05-28 David Faust <david.faust@oracle.com>
1020 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1021 R_BPF_INSN_{32,64} relocations.
1023 2020-05-28 Stephen Casner <casner@acm.org>
1025 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1026 addreses in .long (used in testsuites) and .stab values.
1028 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1031 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1032 Check bfd_link_dll when issue a DT_TEXTREL warning.
1033 * elfxx-x86.c (maybe_set_textrel): Likewise.
1034 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1036 2020-05-26 Nick Clifton <nickc@redhat.com>
1038 * plugin.c (try_load_plugin): Extend error message when a plugin
1041 2020-05-23 Alan Modra <amodra@gmail.com>
1043 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1045 2020-05-22 Alan Modra <amodra@gmail.com>
1048 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1049 attributes from shared libraries, and do not return an error if
1052 2020-05-21 Alan Modra <amodra@gmail.com>
1055 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1057 (_bfd_delete_bfd): Free the copy.
1058 (_bfd_new_bfd): Free nbfd->memory on error.
1060 2020-05-21 Alan Modra <amodra@gmail.com>
1062 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1063 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1064 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1065 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1066 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1067 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1068 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1069 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1070 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1071 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1072 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1073 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1074 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1075 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1076 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1077 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1078 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1079 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1080 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1081 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1083 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1085 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1086 get_default_version. It is used to find the default version for
1087 the specific extension.
1088 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1089 default_major_version and default_minor_version. Add new bfd_boolean
1090 parameter *use_default_version. Set it to TRUE if we need to call
1091 the callback rps->get_default_version to find the default version.
1092 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1093 the default version in riscv_parsing_subset_version, and then call
1094 riscv_add_subset to add the subset into subset list.
1095 (riscv_parse_prefixed_ext): Likewise.
1096 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1097 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1098 strings rather than characters.
1099 riscv_merge_arch_attr_info): The callback function get_default_version
1100 is only needed for assembler, so set it to NULL int the linker.
1101 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1102 * elfxx-riscv.h: Updated.
1104 2020-05-20 Alan Modra <amodra@gmail.com>
1107 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1108 use bfd_set_filename.
1109 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1110 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1111 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1112 (bfd_create): Likewise.
1113 (_bfd_delete_bfd): Don't free filename.
1114 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1115 return pointer to the copy or NULL on alloc fail.
1116 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1117 result of bfd_set_filename.
1118 * bfd-in2.h: Regenerate.
1120 2020-05-20 Alan Modra <amodra@gmail.com>
1123 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1124 section size against file size.
1125 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1127 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1130 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1131 and memset when allocating memory for the sections_being_created
1134 2020-05-19 Stafford Horne <shorne@gmail.com>
1136 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1138 (or1k_elf_relocate_section): Access srelgot via
1139 htab->root.srelgot. Add assertions for srelgot->contents.
1140 Introduce local variable for srelgot to not reuse global
1142 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1143 (or1k_set_got_and_rela_sizes): New function.
1144 (or1k_initial_exec_offset): New function.
1145 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1146 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1148 (or1k_elf_check_relocs): Use OR to set TLS access.
1149 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1151 (or1k_elf_size_dynamic_sections): Use
1152 or1k_set_got_and_rela_sizes to set sizes.
1153 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1154 (TCB_SIZE): New macro.
1155 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1156 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1157 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1158 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1159 (tpoff): Add dynamic boolean argument.
1160 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1162 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1164 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1165 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1166 cases with BFD_RELOC_AARCH64_JUMP26.
1167 (elfNN_aarch64_check_relocs): Likewise.
1169 2020-05-19 Alan Modra <amodra@gmail.com>
1171 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1172 bfd_get_filename rather than accessing bfd->filename directly.
1173 * aout-target.h (MY (object_p)): Likewise.
1174 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1175 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1176 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1177 (_bfd_archive_bsd44_construct_extended_name_table),
1178 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1179 (_bfd_bsd_write_armap): Likewise.
1180 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1181 * cache.c (bfd_open_file): Likewise.
1182 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1183 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1184 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1185 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1186 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1187 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1188 (patch_tls_desc_to_ie): Likewise.
1189 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1190 (spu_elf_auto_overlay): Likewise.
1191 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1192 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1193 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1194 * elflink.c (bfd_elf_size_dynamic_sections),
1195 (elf_link_input_bfd): Likewise.
1196 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1197 * mach-o.c (bfd_mach_o_follow_dsym),
1198 (bfd_mach_o_close_and_cleanup): Likewise.
1199 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1200 (find_separate_debug_file, get_build_id_name): Likewise.
1201 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1202 * plugin.c (bfd_plugin_open_input): Likewise.
1203 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1204 * som.c (som_write_armap): Likewise.
1205 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1206 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1207 (_bfd_vms_lib_write_archive_contents): Likewise.
1208 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1210 2020-05-19 Alan Modra <amodra@gmail.com>
1213 * bfdio.c (_bfd_real_fopen): Typo fix.
1215 2020-05-18 Nick Clifton <nickc@redhat.com>
1218 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1219 for the sections_being_created array.
1221 2020-05-18 Alan Modra <amodra@gmail.com>
1223 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1224 they can be freed without also freeing internal_relocs.
1226 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1229 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1230 separators into DOS style when creating a WIN32 fullpath.
1232 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1234 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1235 to initialize RISC-V tdata.
1237 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1239 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1242 2020-05-11 Alan Modra <amodra@gmail.com>
1244 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1246 2020-05-11 Alan Modra <amodra@gmail.com>
1248 * elf64-ppc.c: Rename powerxx to power10 throughout.
1250 2020-05-11 Alan Modra <amodra@gmail.com>
1253 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1254 contains required number of auxents before processing any auxent.
1255 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1256 file name from auxents for PE.
1258 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1260 * aout-cris.c (DEFAULT_ARCH): Delete define.
1261 (MY_set_arch_mach): Likewise.
1262 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1264 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1265 of r_type before the shift.
1267 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1270 * elfnn-aarch64.c (group_sections): Copy implementation from
1273 2020-05-01 Alan Modra <amodra@gmail.com>
1276 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1277 accessing root.u.def of symbols. Also check root.u.def.section
1278 is non-NULL. Reverse tests so as to make the logic positive.
1280 2020-05-01 Alan Modra <amodra@gmail.com>
1283 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1284 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1286 2020-05-01 Alan Modra <amodra@gmail.com>
1289 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1290 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1291 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1292 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1293 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1294 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1295 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1296 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1297 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1298 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1300 2020-05-01 Alan Modra <amodra@gmail.com>
1303 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1304 from shared libraries.
1306 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1308 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1309 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1310 equals 0. Report overflow when the result has negative sign but
1311 all significant bits are zero.
1313 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1315 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1316 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1318 2020-04-28 Alan Modra <amodra@gmail.com>
1320 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1321 Emit warning message.
1323 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1325 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1326 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1327 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1328 to x86_64_pe_big_vec as it not a big-endian format.
1329 (vec i386_pe_big_vec): New.
1330 * configure.ac: Likewise.
1331 * targets.c: Likewise.
1332 * configure: Regenerate.
1333 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1334 COFF_WITH_PE_BIGOBJ): New.
1335 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1337 (x86_64_pe_be_vec): Moved.
1339 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1341 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1342 * elf.c (elfcore_grok_arc_v2): New function.
1343 (elfcore_grok_note): Call the new function to handle the corresponding
1345 (elfcore_write_arc_v2): New function.
1346 (elfcore_write_register_note): Call the new function to handle the
1347 corresponding pseudo-sections.
1349 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1352 * bfd-in2.h: Regenerated.
1353 * elf32-xtensa.c (elf_howto_table): New entries for
1354 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1355 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1356 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1357 R_XTENSA_NDIFF{8,16,32}.
1358 * libbfd.h (bfd_reloc_code_real_names): Add names for
1359 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1360 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1361 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1362 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1364 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1367 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1370 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1373 * elf-bfd.h (elf_backend_data): Add
1374 elf_backend_strip_zero_sized_dynamic_sections.
1375 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1376 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1378 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1380 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1382 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1384 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1386 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1388 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1390 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1392 2020-04-21 Nick Clifton <nickc@redhat.com>
1394 * po/sr.po: Updated Serbian translation.
1396 2020-04-21 Alan Modra <amodra@gmail.com>
1398 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1401 2020-04-20 Stephen Casner <casner@acm.org>
1403 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1404 causing globals from linker script to be treated as debug symbols.
1405 (translate_symbol_table): Don't sign-extend symbol values from 16
1406 to 64 bits in nm output.
1408 2020-04-20 Alan Modra <amodra@gmail.com>
1410 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1412 2020-04-18 Alan Modra <amodra@gmail.com>
1414 * section.c (bfd_is_const_section): Correct test for special
1416 * bfd-in2.h: Regenerate.
1418 2020-04-17 Alan Modra <amodra@gmail.com>
1421 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1424 2020-04-16 Nick Clifton <nickc@redhat.com>
1427 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1428 abort with a more helpful error message.
1430 2020-04-16 Alan Modra <amodra@gmail.com>
1433 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1436 2020-04-15 Fangrui Song <maskray@google.com>
1439 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1440 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1441 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1442 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1443 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1444 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1445 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1446 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1447 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1448 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1449 * elflink.c (elf_link_output_extsym): Likewise.
1450 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1452 2020-04-15 Alan Modra <amodra@gmail.com>
1455 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1456 pointer into strings that may be freed for section name, always
1457 allocate a new string.
1459 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1460 Jan W. Jagersma <jwjagersma@gmail.com>
1462 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1463 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1464 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1465 (_bfd_go32_mkobject): New functions.
1466 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1467 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1468 (go32exe_mkobject): Call _bfd_go32_mkobject.
1469 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1470 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1472 (coff_write_relocs): Enable extended reloc counter code if
1473 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1474 (coff_write_object_contents): Likewise. Pad section headers
1475 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1476 instead of coff_swap_scnhdr_out.
1477 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1478 enable extended reloc counter.
1479 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1480 Declare with ATTRIBUTE_UNUSED.
1481 * libcoff-in.h: (struct coff_tdata): New field go32.
1483 * libcoff.h: Regenerate.
1485 2020-04-14 Fangrui Song <maskray@google.com>
1488 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1491 2020-04-14 Stephen Casner <casner@acm.org>
1494 * pdp11.c: Add implementation of --imagic option.
1495 (adjust_o_magic): Fix objcopy --extract-symbol test.
1496 * libaout.h (enum aout_magic): Add i_magic.
1498 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1499 Nick Clifton <nickc@redhat.com>
1501 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1503 <default>: Error rather than abort.
1505 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1508 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1509 relocation section from section group.
1511 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1513 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1514 bfd->origin to file offset.
1515 * bfdwin.c (bfd_get_file_window): Likewise.
1516 * bfd.c: Clarify the use of the bfd->origin field.
1517 * bfd-in2.h: Regenerate.
1518 * coff-i386.c: Don't include go32exe.h. Allow overriding
1519 coff_write_object_contents via COFF_WRITE_CONTENTS.
1520 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1521 (go32exe_write_object_contents): New functions.
1522 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1523 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1524 (create_go32_stub): Remove check for 2k size limit. Read stub
1525 from go32exe_temp_stub if present.
1526 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1527 copy variable-length stub.
1528 (go32_check_format): Read stub to go32exe_temp_stub, set
1529 origin, return go32exe_cleanup.
1530 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1531 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1532 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1533 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1534 Remove functions and their associated #defines.
1535 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1536 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1537 Rename field go32stub to stub.
1538 * libcoff.h: Regenerate.
1539 * coff-stgo32.c (go32_check_format): Rename to...
1540 (go32exe_check_format): ...this.
1541 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1542 (go32exe_copy_private_bfd_data): ...this.
1543 (stub_bytes): Rename to...
1544 (go32exe_default_stub): ...this.
1545 (create_go32_stub): Rename to...
1546 (go32exe_create_stub): ...this.
1547 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1550 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1554 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1555 relocation to R_386_32 for relocation against non-preemptible
1557 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1558 allocate dynamic relocation for non-preemptible absolute symbol.
1559 (elf_i386_relocate_section): Pass sec to
1560 GENERATE_DYNAMIC_RELOCATION_P.
1561 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1562 (elf_x86_64_convert_load_reloc): Covert load relocation to
1563 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1564 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1565 for non-preemptible absolute symbol if they overflow.
1566 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1567 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1568 symbol. Don't allocate dynamic relocation for non-preemptible
1570 (elf_x86_64_relocate_section): Don't generate relative relocation
1571 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1572 to GENERATE_DYNAMIC_RELOCATION_P.
1573 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1574 against non-preemptible absolute symbol.
1575 (_bfd_elf_x86_valid_reloc_p): New function.
1576 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1578 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1579 argument. Don't generate dynamic relocation against
1580 non-preemptible absolute symbol.
1581 (ABS_SYMBOL_P): New.
1582 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1583 against non-preemptible absolute symbol.
1585 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1586 (_bfd_elf_x86_valid_reloc_p): New.
1588 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1591 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1592 address in the GOT if in thumb only mode.
1594 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1596 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1598 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1600 * mmo.c (mmo_scan): Create .text section only when needed, not
1603 2020-03-31 Alan Modra <amodra@gmail.com>
1605 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1608 2020-03-31 Alan Modra <amodra@gmail.com>
1610 * vms-alpha.c (image_write): Check bounds for sections without
1611 contents too. Error on non-zero write to section without
1613 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1615 2020-03-31 Alan Modra <amodra@gmail.com>
1617 * tekhex.c (pass_over): Check is_eof before reading buffer.
1619 2020-03-30 Nick Clifton <nickc@redhat.com>
1622 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1623 field to timestamp and make it an integer.
1624 * libcoff.h: Regenerate.
1625 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1626 field in the pe_data structure rather than the insert_timestamp
1629 2020-03-30 Alan Modra <amodra@gmail.com>
1632 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1635 2020-03-26 Nick Clifton <nickc@redhat.com>
1637 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1638 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1640 * libbfd.h: Regenerate.
1642 2020-03-26 Alan Modra <amodra@gmail.com>
1644 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1646 2020-03-26 Alan Modra <amodra@gmail.com>
1648 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1650 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1652 2020-03-25 Nick Clifton <nickc@redhat.com>
1654 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1656 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1657 * libbfd.h: Regenerate.
1659 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1661 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1662 correct field name in the output string.
1664 2020-03-25 Alan Modra <amodra@gmail.com>
1667 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1668 for SHT_NOBITS section if first in segment.
1670 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1673 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1674 (_bfd_elf_get_symbol_version_string): This.
1675 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1676 (_bfd_elf_get_symbol_version_string): This.
1677 (bfd_elf_print_symbol): Pass TRUE to
1678 _bfd_elf_get_symbol_version_string.
1679 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1680 bfd_boolean argument.
1681 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1682 * targets.c (_bfd_get_symbol_version_string): Likewise.
1683 (bfd_get_symbol_version_string): Likewise.
1684 * bfd-in2.h: Regenerated.
1686 2020-03-24 Nick Clifton <nickc@redhat.com>
1687 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1690 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1693 2020-03-24 Nick Clifton <nickc@redhat.com>
1696 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1697 segment to use for PT_GNU_RELRO, ignore empty sections in a
1698 segment's current list.
1700 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1703 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1705 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1709 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1710 on the previous _bfd_elf_get_symbol_version_string.
1711 (_bfd_elf_get_symbol_version_string): Use it.
1713 2020-03-24 Alan Modra <amodra@gmail.com>
1715 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1716 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1719 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1721 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1723 2020-03-23 Alan Modra <amodra@gmail.com>
1725 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1726 symbol count. Allocate an extra byte to ensure name strings
1727 are terminated. Sanity check name offsets. Release memory on
1730 2020-03-23 Alan Modra <amodra@gmail.com>
1732 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1733 field hasn't been read. Remove unnecessary casts.
1735 2020-03-22 Alan Modra <amodra@gmail.com>
1737 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1738 enough to read number of symbols.
1740 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1742 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1743 (EXECUTABLE_SUFFIX): Likewise.
1744 * config.in: Regenerated.
1745 * configure: Likewise.
1746 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1747 _bfd_generic_close_and_cleanup.
1748 (plugin_list_entry): Remove resolution_file, resolution_option,
1749 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1750 lto_wrapper, gcc_env and initialized,
1751 (need_lto_wrapper_p): Removed.
1752 (get_lto_wrapper): Likewise.
1753 (setup_lto_wrapper_env): Likewise.
1754 (register_all_symbols_read): Likewise.
1755 (egister_cleanup): Likewise.
1756 (get_symbols): Likewise.
1757 (add_input_file): Likewise.
1758 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1759 (add_symbols): Updated.
1760 (try_claim): Likewise.
1761 (try_load_plugin): Likewise.
1762 (bfd_plugin_canonicalize_symtab): Likewise.
1763 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1764 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1766 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1769 * plugin.c (plugin_list_entry): Add has_symbol_type.
1770 (add_symbols_v2): New function.
1771 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1772 provides symbol type.
1773 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1774 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1777 2020-03-20 Alan Modra <amodra@gmail.com>
1779 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1780 enough to read number of symbols.
1782 2020-03-20 Alan Modra <amodra@gmail.com>
1784 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1785 backend functions for NULL before calling.
1786 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1787 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1788 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1789 * elfnn-ia64.c (ignore_errors): New function.
1790 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1792 2020-03-19 Nick Clifton <nickc@redhat.com>
1795 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1796 location of the varinfo in the unit's debug info data. Change the
1797 type of the stack field to a boolean.
1798 (lookup_var_by_offset): New function. Returns the varinfo
1799 structure for the variable described at the given offset in the
1801 (scan_unit_for_symbols): Add support for variables which have the
1802 DW_AT_specification attribute.
1804 2020-03-19 Nick Clifton <nickc@redhat.com>
1807 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1810 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1812 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1814 2020-03-18 Nick Clifton <nickc@redhat.com>
1817 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1818 memory access when processing a corrupt secondary reloc section.
1820 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1822 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1823 instead of calling abort.
1824 * elf32-csky.c (csky_build_one_stub): Likewise.
1825 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1826 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1827 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1828 * elf32-metag.c (metag_build_one_stub): Likewise.
1829 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1830 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1831 (ppc_size_one_stub): Likewise.
1832 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1834 2020-03-17 Nick Clifton <nickc@redhat.com>
1837 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1838 with error messages.
1840 2020-03-17 Nick Clifton <nickc@redhat.com>
1843 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1844 free. Add free on another failure path.
1846 2020-03-16 Alan Modra <amodra@gmail.com>
1849 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1850 we have a non-zero section count. Do lma comparison in octets.
1852 2020-03-16 Alan Modra <amodra@gmail.com>
1854 * vms-alpha.c (dst_restore_location): Validate index into
1855 dst_ptr_offsets array before accessing. Return status.
1856 (dst_retrieve_location): Similarly, making "loc" parameter a
1857 pointer to return value.
1858 (_bfd_vms_slurp_etir): Update calls to above functions.
1860 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1862 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1864 * configure: Regenerated.
1866 2020-03-14 Alan Modra <amodra@gmail.com>
1868 * section.c (BFD_FAKE_SECTIONS): Formatting.
1869 * bfd-in2.h: Regenerate.
1871 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1873 * elf.c (elfcore_grok_netbsd_note): Add support for
1874 NT_NETBSDCORE_LWPSTATUS notes.
1876 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1878 * bfd-in2.h: Regenerate.
1879 * section.c (asection): Add already_assigned field.
1880 (BFD_FAKE_SECTION): Add default initializer for it.
1881 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1882 * elf32-arm.c (arm_build_one_stub): Add support for
1883 non_contiguous_regions.
1884 * elf32-csky.c (csky_build_one_stub): Likewise.
1885 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1886 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1887 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1888 * elf32-metag.c (metag_build_one_stub): Likewise.
1889 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1890 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1891 (ppc_size_one_stub): Likewise.
1892 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1893 * elflink.c (elf_link_input_bfd): Likewise.
1895 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1898 * elf-linker-x86.h (elf_linker_x86_params): Add
1899 static_before_all_inputs and has_dynamic_linker.
1900 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1901 dynamic input objects if -static is passed at command-line
1902 before all input files without --dynamic-linker unless
1903 --no-dynamic-linker is used.
1905 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1907 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1909 2020-03-13 Christian Eggers <ceggers@gmx.de>
1911 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1912 "p_paddr" from "at".
1913 * elfcode.h (bfd_from_remote_memory): Add units to several
1914 parameters. New local "opb". Fix usage of p_align. Fix
1915 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1916 call of target_read_memory.
1917 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1918 calculation of "offset" and "output_offset".
1919 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1920 from "offset" and fix calculation of "end" from "vma+size". Fix
1921 comparison between "sh_addr" and "vma"/"output_offset".
1922 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1923 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1925 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1926 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1927 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1928 assignment of p_paddr from phdr_lma. Fix comparison between
1929 "lma+size" and "next->lma".
1930 (elf_sort_segments): Fix assignment from p_paddr to lma.
1931 (assign_file_positions_for_load_sections): Add unit (bytes) to
1932 local "align". Fix calculation of local "off_adjust". Fix
1933 calculation of local "filehdr_vaddr".
1934 (assign_file_positions_for_non_load_sections): New local "opb".
1935 Fix calculation of "end" from "p_size". Fix comparison between
1936 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1937 from "end" and "p_vaddr".
1938 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1939 vma. Fix assignment to p_paddr from lma. Fix comparison between
1940 p_paddr and lma. Fix assignment to p_paddr from lma.
1941 * merge.c (sec_merge_emit): New local "opb". Convert
1942 "alignment_power" to octets.
1943 (_bfd_add_merge_section): New locals "alignment_power" and
1944 "opb". Fix comparison between "alignment_power" and
1946 (_bfd_merge_sections): New local "opb". Divide size by opb
1947 before checking align mask.
1949 2020-03-13 Christian Eggers <ceggers@gmx.de>
1951 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1952 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1954 (_bfd_elf_make_section_from_phdr): Similarly.
1955 (elf_fake_sections): Fix calculation of
1956 Elf_Internal_shdr::sh_addr from section VMA.
1957 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1959 (assign_file_positions_for_load_sections): Fix calculations of
1960 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1961 comparison between program header address and section LMA.
1962 (assign_file_positions_for_non_load_sections): Likewise.
1963 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1964 (IS_CONTAINED_BY_VMA): Add parameter opb.
1965 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1966 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1967 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1968 Fix calculations of p_addr_valid and p_vaddr_offset.
1969 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1970 with octets per byte when comparing against p_vaddr.
1972 2020-03-11 Alan Modra <amodra@gmail.com>
1974 * som.c (setup_sections): Sanity check subspace.name.
1976 2020-03-11 Alan Modra <amodra@gmail.com>
1978 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1980 2020-03-10 Alan Modra <amodra@gmail.com>
1983 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1986 2020-03-09 Alan Modra <amodra@gmail.com>
1988 * wasm-module.c (wasm_scan): Sanity check file name length
1989 before allocating memory. Move common section setup code. Do
1990 without bfd_tell to calculate section size.
1992 2020-03-06 Nick Clifton <nickc@redhat.com>
1994 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1995 with error messages and failure return values.
1997 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1999 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2000 relocation sections for any removed reference to a dynamic symbol.
2002 2020-03-05 Nick Clifton <nickc@redhat.com>
2004 * elf-bfd.h (struct elf_backend_data): Add new fields:
2005 init_secondary_reloc_section, slurp_secondary_reloc_section,
2006 write_secondary_reloc_section.
2007 (_bfd_elf_init_secondary_reloc_section): Prototype.
2008 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2009 (_bfd_elf_write_secondary_reloc_section): Prototype.
2010 * elf.c ( bfd_section_from_shdr): Invoke the new
2011 init_secondary_reloc_section backend function, if defined, when a
2012 second reloc section is encountered.
2013 (swap_out_syms): Invoke the new symbol_section_index function, if
2014 defined, when computing the section index of an OS/PROC specific
2016 (_bfd_elf_init_secondary_reloc_section): New function.
2017 (_bfd_elf_slurp_secondary_reloc_section): New function.
2018 (_bfd_elf_write_secondary_reloc_section): New function.
2019 (_bfd_elf_copy_special_section_fields): New function.
2020 * elfcode.h (elf_write_relocs): Invoke the new
2021 write_secondary_relocs function, if defined, in order to emit
2023 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2024 function, if defined, in order to read in secondary relocs.
2025 * elfxx-target.h (elf_backend_copy_special_section_fields):
2026 Provide a non-NULL default definition.
2027 (elf_backend_init_secondary_reloc_section): Likewise.
2028 (elf_backend_slurp_secondary_reloc_section): Likewise.
2029 (elf_backend_write_secondary_reloc_section): Likewise.
2030 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2032 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2033 * configure: Regenerate.
2035 2020-03-05 Alan Modra <amodra@gmail.com>
2037 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2038 against file size before allocating memory. Use bfd_alloc rather
2039 than bfd_zalloc for carsym/strings memory.
2041 2020-03-04 Alan Modra <amodra@gmail.com>
2043 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2044 sh_addr mod sh_addalign is zero.
2046 2020-03-04 Alan Modra <amodra@gmail.com>
2048 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2050 2020-03-03 Alan Modra <amodra@gmail.com>
2052 * format.c (struct bfd_preserve): Add cleanup field.
2053 (bfd_preserve_save): Add cleanup param and save.
2054 (bfd_preserve_restore): Return cleanup.
2055 (bfd_preserve_finish): Call the cleanup for the discarded match.
2056 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2057 and clear when preserving a match. Restore cleanup too when
2058 restoring that match.
2060 2020-03-02 Alan Modra <amodra@gmail.com>
2062 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2063 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2064 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2065 (core_sco5_vec): Correct initialisers.
2067 2020-03-02 Alan Modra <amodra@gmail.com>
2069 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2070 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2071 * cisco-core.c (cisco_core_file_validate): Likewise.
2072 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2073 * hpux-core.c (hpux_core_core_file_p): Likewise.
2074 * irix-core.c (irix_core_core_file_p): Likewise.
2075 * lynx-core.c (lynx_core_file_p): Likewise.
2076 * netbsd-core.c (netbsd_core_file_p): Likewise.
2077 * osf-core.c (osf_core_core_file_p): Likewise.
2078 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2079 * sco5-core.c (sco5_core_file_p): Likewise.
2081 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2083 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2085 2020-03-02 Alan Modra <amodra@gmail.com>
2087 * targets.c (bfd_cleanup): New typedef.
2088 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2089 * libbfd-in.h (_bfd_no_cleanup): Define.
2090 * format.c (bfd_reinit): Add cleanup parameter, call it.
2091 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2092 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2093 * aout-target.h (callback, object_p): Return bfd_cleanup.
2094 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2095 * archive.c (bfd_generic_archive_p): Likewise.
2096 * binary.c (binary_object_p): Likewise.
2097 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2098 * coff-ia64.c (ia64coff_object_p): Likewise.
2099 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2100 * coff-sh.c (coff_small_object_p): Likewise.
2101 * coff-stgo32.c (go32_check_format): Likewise.
2102 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2103 (xcoff64_core_p): Likewise.
2104 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2105 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2106 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2107 * elfcode.h (elf_object_p): Likewise.
2108 * elfcore.h (elf_core_file_p): Likewise.
2109 * i386msdos.c (msdos_object_p): Likewise.
2110 * ihex.c (ihex_object_p): Likewise.
2111 * libaout.h (some_aout_object_p): Likewise.
2112 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2113 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2114 * libbfd.c (_bfd_dummy_target): Likewise.
2115 * libcoff-in.h (coff_object_p): Likewise.
2116 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2117 (bfd_mach_o_arm64_core_p): Likewise.
2118 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2119 (bfd_mach_o_arm_core_p): Likewise.
2120 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2121 (bfd_mach_o_i386_core_p): Likewise.
2122 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2123 (bfd_mach_o_x86_64_core_p): Likewise.
2124 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2125 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2126 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2127 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2128 * mmo.c (mmo_object_p): Likewise.
2129 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2130 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2131 (pe_bfd_object_p): Likewise.
2132 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2133 * ppcboot.c (ppcboot_object_p): Likewise.
2134 * rs6000-core.c (rs6000coff_core_p): Likewise.
2135 * som.c (som_object_setup, som_object_p): Likewise.
2136 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2137 * tekhex.c (tekhex_object_p): Likewise.
2138 * vms-alpha.c (alpha_vms_object_p): Likewise.
2139 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2140 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2141 * wasm-module.c (wasm_object_p): Likewise.
2142 * xsym.c (bfd_sym_object_p): Likewise.
2143 * xsym.h (bfd_sym_object_p): Likewise.
2144 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2146 * pdp11.c (some_aout_object_p): Likewise.
2147 * plugin.c (register_ld_plugin_object_p): Update object_p
2149 * plugin.h (register_ld_plugin_object_p): Likewise.
2150 * bfd-in2.h: Regenerate.
2151 * libbfd.h: Regenerate.
2152 * libcoff.h: Regenerate.
2154 2020-03-02 Alan Modra <amodra@gmail.com>
2156 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2157 applicable section flags.
2158 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2159 (mips_ecoff_bele_vec): Likewise.
2160 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2162 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2163 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2165 2020-03-02 Alan Modra <amodra@gmail.com>
2167 * elf32-m32r.c (m32r_elf_section_flags): New function.
2168 (elf_backend_section_flags): Define.
2169 * elf32-nds32.c (nds32_elf_section_flags): New function.
2170 (elf_backend_section_flags): Define.
2171 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2172 .sbss and .sdata sections.
2173 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2174 for SHF_V850_GPREL sections.
2175 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2177 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2178 for SHF_PARISC_SHORT sections.
2179 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2180 (elf_backend_section_flags): Define.
2181 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2182 for SHF_MIPS_GPREL sections. Delete FIXME.
2184 2020-03-02 Alan Modra <amodra@gmail.com>
2186 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2187 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2188 calling elf_backend_section_flags with adjusted params. Use
2189 newsect->flags past that point.
2190 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2192 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2193 to have their type overridden, and all sh_flags but processor and
2195 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2196 * elf32-mep.c (mep_elf_section_flags): Likewise.
2197 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2198 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2199 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2200 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2201 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2202 stub BFD and non-aarch64 input files when scanning for stubs.
2204 2020-03-02 Alan Modra <amodra@gmail.com>
2206 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2207 limit to decompressed element size.
2209 2020-03-02 Alan Modra <amodra@gmail.com>
2211 * vms-lib.c (vms_traverse_index): Add recur_count param and
2212 update calls. Fail on excessive recursion.
2214 2020-03-02 Alan Modra <amodra@gmail.com>
2216 * vms-alpha.c (vms_get_remaining_object_record): Use
2217 bfd_realloc_or_free rather than bfd_realloc.
2218 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2219 (dst_define_location, parse_module): Likewise, and check realloc
2220 return status before using memory. Return status from function
2221 adjusting all callers.
2223 2020-02-28 Alan Modra <amodra@gmail.com>
2225 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2227 2020-02-28 Alan Modra <amodra@gmail.com>
2229 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2230 Remove duplicate undersize check.
2232 2020-02-27 Alan Modra <amodra@gmail.com>
2235 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2237 2020-02-27 Alan Modra <amodra@gmail.com>
2240 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2241 (coff_section_type): Adjust comment.
2242 (decode_section_type): Likewise. Call coff_section_type before
2243 decode_section_type.
2244 (bfd_decode_symclass): Use 'c' for common sections other than
2247 2020-02-27 Alan Modra <amodra@gmail.com>
2249 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2252 2020-02-27 Alan Modra <amodra@gmail.com>
2254 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2255 if file is an archive element.
2256 * bfd-in2.h: Regenerate.
2258 2020-02-26 Alan Modra <amodra@gmail.com>
2260 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2261 bfd_set_error on failing test. Don't bother changing bfd_error on
2262 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2263 Check sym name is within string buffer. Use size_t for some vars.
2264 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2265 int_buf. Don't change bfd_error on file read error. Use
2266 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2267 calculations to catch overflows before they occur. malloc and
2268 free raw armap rather than using bfd_alloc. Read raw armap before
2269 allocating carsym+strings buffer.
2270 (_bfd_slurp_extended_name_table): Localize variables. Check
2271 name size against file size.
2273 2020-02-26 Alan Modra <amodra@gmail.com>
2275 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2277 2020-02-26 Alan Modra <amodra@gmail.com>
2279 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2280 malloc. Check for NULL return from bfd_malloc.
2281 (rx_table_find, rx_table_map): Likewise.
2282 (rx_set_section_contents): Check bfd_alloc return.
2283 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2285 2020-02-26 Alan Modra <amodra@gmail.com>
2287 * aoutx.h: Indent labels correctly. Format error strings.
2288 * archive.c: Likewise.
2289 * archive64.c: Likewise.
2290 * coff-arm.c: Likewise.
2291 * coff-rs6000.c: Likewise.
2292 * coff-stgo32.c: Likewise.
2293 * cpu-arm.c: Likewise.
2294 * dwarf2.c: Likewise.
2295 * elf-ifunc.c: Likewise.
2296 * elf-properties.c: Likewise.
2297 * elf-s390-common.c: Likewise.
2298 * elf-strtab.c: Likewise.
2300 * elf32-arm.c: Likewise.
2301 * elf32-bfin.c: Likewise.
2302 * elf32-cr16.c: Likewise.
2303 * elf32-csky.c: Likewise.
2304 * elf32-i386.c: Likewise.
2305 * elf32-m68k.c: Likewise.
2306 * elf32-msp430.c: Likewise.
2307 * elf32-nds32.c: Likewise.
2308 * elf32-nios2.c: Likewise.
2309 * elf32-pru.c: Likewise.
2310 * elf32-xtensa.c: Likewise.
2311 * elf64-ia64-vms.c: Likewise.
2312 * elf64-x86-64.c: Likewise.
2313 * elfcode.h: Likewise.
2314 * elfcore.h: Likewise.
2315 * elflink.c: Likewise.
2316 * elfnn-aarch64.c: Likewise.
2317 * elfnn-ia64.c: Likewise.
2318 * elfnn-riscv.c: Likewise.
2319 * elfxx-mips.c: Likewise.
2320 * elfxx-sparc.c: Likewise.
2321 * elfxx-x86.c: Likewise.
2322 * i386lynx.c: Likewise.
2323 * merge.c: Likewise.
2324 * pdp11.c: Likewise.
2325 * plugin.c: Likewise.
2326 * reloc.c: Likewise.
2328 2020-02-26 Alan Modra <amodra@gmail.com>
2331 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2333 (bfd_elf_add_dt_needed_tag): Declare.
2334 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2335 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2336 from elf_add_dt_needed_tag. Remove soname and doit param.
2337 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2338 to see whether as-needed lib is already loaded, use dyn_loaded
2339 list instead. When saving and restoring around as-needed lib
2340 handle possibility that dynstr has not been initialised. Don't
2341 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2342 Mark libs loaded via DT_NEEDED entries of other libs with
2343 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2345 (elf_link_check_versioned_symbol): Remove now unneccesary
2346 DYNAMIC check when traversing dyn_loaded list.
2348 2020-02-26 Alan Modra <amodra@gmail.com>
2350 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2352 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2355 * plugin.c (need_lto_wrapper_p): New.
2356 (bfd_plugin_set_program_name): Add an int argument to set
2358 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2360 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2362 2020-02-24 Alan Modra <amodra@gmail.com>
2364 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2366 2020-02-24 Alan Modra <amodra@gmail.com>
2368 * vms-lib.c (struct carsym_mem): Add limit.
2369 (vms_add_index): Heed limit.
2370 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2371 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2372 Always return actual number read.
2373 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2374 assertion with error exit.
2376 2020-02-22 Alan Modra <amodra@gmail.com>
2379 * elf.c (assign_file_positions_for_load_sections): Continue linking
2380 on "PHDR segment not covered by LOAD segment" errors.
2382 2020-02-21 Alan Modra <amodra@gmail.com>
2384 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2386 (bfd_mach_o_canonicalize_reloc): Likewise.
2387 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2388 counts and offsets against file size.
2389 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2390 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2391 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2392 against file size. Delete symbol table error message.
2393 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2395 (bfd_mach_o_read_symtab): Likewise.
2396 (bfd_mach_o_read_command): Pass file size.
2397 (bfd_mach_o_scan): Sanity check command count against file size.
2399 2020-02-21 Alan Modra <amodra@gmail.com>
2402 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2403 "text", "data" and "bss" section pointer vars. Don't update
2404 section size, just exec header sizes.
2405 (adjust_sizes_and_vmas): Don't update text section size. Set
2406 initial exec header a_text. Print exec headers sizes.
2407 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2408 (adjust_sizes_and_vmas): Similarly. Formatting.
2409 (final_link): Correct final file extension.
2411 2020-02-20 Nick Clifton <nickc@redhat.com>
2413 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2415 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2417 (elfNN_bed): Initialise the symbol_section_index field.
2418 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2419 OS and PROC specific section indicies. Warn if converting other
2420 reserved incidies to SHN_ABS.
2422 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2425 * cpu-z80.c: Add machine type compatibility checking.
2427 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2430 * plugin.c (plugin_list_entry): Remove handle.
2431 (try_load_plugin): Call dlclose before return.
2433 2020-02-19 Alan Modra <amodra@gmail.com>
2435 * libbfd-in.h (_bfd_constant_p): Define.
2436 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2437 file size before allocating memory.
2438 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2439 * elf.c (bfd_elf_get_str_section): Likewise.
2440 (_bfd_elf_slurp_version_tables): Likewise.
2441 * libbfd.h: Regenerate.
2443 2020-02-19 Alan Modra <amodra@gmail.com>
2445 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2446 * aoutx.h (aout_get_external_symbols): Replace calls to
2447 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2448 (slurp_reloc_table): Likewise.
2449 * archive.c (do_slurp_bsd_armap): Likewise.
2450 (do_slurp_coff_armap): Likewise.
2451 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2452 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2453 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2454 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2455 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2456 (_bfd_coff_get_external_symbols): Likewise.
2457 * ecoff.c (ecoff_slurp_symbolic_header),
2458 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2459 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2460 (ecoff_indirect_link_order): Likewise.
2461 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2462 (_bfd_elf_slurp_version_tables): Likewise.
2463 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2464 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2465 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2466 * elf64-alpha.c (READ): Likewise.
2467 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2468 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2469 * elfcode.h (elf_slurp_symbol_table),
2470 (elf_slurp_reloc_table_from_section): Likewise.
2471 * elflink.c (elf_link_add_object_symbols),
2472 (elf_link_check_versioned_symbol): Likewise.
2473 * elfxx-mips.c (READ): Likewise.
2474 * i386lynx.c (slurp_reloc_table): Likewise.
2475 * lynx-core.c (lynx_core_file_p): Likewise.
2476 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2477 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2478 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2479 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2480 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2481 (bfd_pef_parse_symbols): Likewise.
2482 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2483 * som.c (setup_sections, som_slurp_string_table),
2484 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2485 (som_bfd_fill_in_ar_symbols): Likewise.
2486 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2487 (evax_bfd_print_image): Likewise.
2488 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2489 * wasm-module.c (wasm_scan): Likewise.
2490 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2491 * xsym.c (bfd_sym_read_name_table),
2492 (bfd_sym_print_type_information_table_entry): Likewise.
2493 * libbfd.h: Regenerate.
2495 2020-02-19 Alan Modra <amodra@gmail.com>
2497 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2498 reading external relocs.
2499 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2500 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2502 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2504 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2505 (m32c_elf_relax_section): Likewise.
2506 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2507 (rl78_elf_relax_section): Likewise.
2508 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2509 (elf32_rx_relax_section): Likewise.
2510 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2511 parameter types and use..
2512 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2513 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2514 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2515 being read from file, just the extra.
2516 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2517 after reading external syms. Free on failure.
2519 2020-02-19 Alan Modra <amodra@gmail.com>
2521 * coffcode.h (buy_and_read, coff_slurp_line_table),
2522 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2523 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2524 corresponding bfd_alloc call. Adjust variables to suit.
2525 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2526 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2527 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2528 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2529 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2530 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2531 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2532 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2533 * elf64-alpha.c (READ): Likewise.
2534 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2535 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2536 (bfd_from_remote_memory): Likewise.
2537 * elfcore.h (core_find_build_id): Likewise.
2538 * elfxx-mips.c (READ): Likewise.
2539 * mach-o.c (bfd_mach_o_mangle_sections),
2540 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2541 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2542 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2543 * som.c (setup_sections, som_prep_for_fixups)
2544 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2545 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2546 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2547 (som_bfd_ar_write_symbol_stuff): Likewise.
2548 * vms-alpha.c (vector_grow1): Likewise.
2549 * vms-lib.c (vms_add_index): Likewise.
2550 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2551 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2552 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2553 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2554 (bfd_alloc2, bfd_zalloc2): Delete.
2555 (_bfd_mul_overflow): Define.
2556 * libbfd.h: Regenerate.
2558 2020-02-19 Alan Modra <amodra@gmail.com>
2560 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2562 (assign_section_numbers): Likewise.
2563 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2564 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2565 bfd_malloc2, size_t amt, and unsigned tls_count.
2566 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2567 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2568 (elf_output_implib): Use bfd_alloc.
2570 2020-02-19 Alan Modra <amodra@gmail.com>
2572 * bfd.c (struct bfd): Move format and direction to other
2573 bitfields. Add "size".
2574 * bfdio.c (bfd_get_size): Cache size when not writing file.
2575 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2576 returning zero, ie. unknown.
2577 (bfd_get_alt_debug_link_info): Likewise.
2578 * bfd-in2.h: Regenerate.
2580 2020-02-19 Alan Modra <amodra@gmail.com>
2582 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2583 bfd_get_file_size twice.
2584 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2585 zero, ie. unknown, return.
2586 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2587 * elfcode.h (elf_swap_shdr_in): Likewise.
2588 (elf_object_p): Don't call bfd_get_file_size twice and correct
2591 2020-02-19 Alan Modra <amodra@gmail.com>
2593 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2594 FALSE if memory alloc fails. Adjust calls.
2595 * som.c (som_prep_for_fixups): Likewise.
2596 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2597 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2598 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2599 * som.c (som_build_and_write_symbol_table): Return via error_return
2601 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2602 (VEC_APPEND_EL): Delete.
2603 (vector_grow1): Return pointer to element. Catch overflow.
2604 Return NULL on memory allocation failure.
2605 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2606 (alpha_vms_add_fixup_ca): Likewise.
2607 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2609 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2611 2020-02-19 Alan Modra <amodra@gmail.com>
2613 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2614 * aout-target.h (object_p): Likewise.
2615 * aout-tic30.c (tic30_aout_object_p): Likewise.
2616 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2617 (emit_stringtab, write_syms, link_hash_table_create),
2618 (aout_link_write_other_symbol): Likewise.
2619 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2620 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2621 (_bfd_compute_and_write_armap): Likewise.
2622 * archures.c (bfd_arch_list): Likewise.
2623 * bfd.c (bfd_record_phdr): Likewise.
2624 * binary.c (binary_canonicalize_symtab): Likewise.
2625 * cisco-core.c (cisco_core_file_validate): Likewise.
2626 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2627 (find_arm_glue, record_arm_to_thumb_glue),
2628 (record_thumb_to_arm_glue): Likewise.
2629 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2630 (ppc_allocate_toc_section): Likewise.
2631 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2632 * coff-sh.c (sh_relax_section): Likewise.
2633 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2634 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2635 (coff_set_alignment_hook, coff_mkobject),
2636 (coff_compute_section_file_positions): Likewise.
2637 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2638 (coff_find_nearest_line_with_names),
2639 ( bfd_coff_set_symbol_class): Likewise.
2640 * cofflink.c (_bfd_coff_link_hash_table_create),
2641 (_bfd_coff_link_input_bfd): Likewise.
2642 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2643 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2644 (build_line_info_table, sort_line_sequences),
2645 (line_info_add_include_dir, line_info_add_file_name),
2646 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2647 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2648 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2649 (_bfd_ecoff_find_nearest_line),
2650 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2651 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2652 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2653 * elf-m10300.c (mn10300_elf_relax_section),
2654 (elf32_mn10300_link_hash_table_create): Likewise.
2655 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2656 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2657 * elf32-arm.c (elf32_arm_link_hash_table_create),
2658 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2659 (elf32_arm_new_section_hook): Likewise.
2660 * elf32-avr.c (elf_avr_new_section_hook),
2661 (elf32_avr_link_hash_table_create, get_local_syms),
2662 (elf32_avr_setup_section_lists): Likewise.
2663 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2664 (bfin_link_hash_table_create): Likewise.
2665 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2666 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2667 * elf32-csky.c (csky_elf_link_hash_table_create),
2668 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2669 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2670 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2671 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2672 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2673 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2674 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2675 (m32r_elf_check_relocs): Likewise.
2676 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2677 (elf32_m68hc11_setup_section_lists),
2678 (elf32_m68hc11_size_stubs): Likewise.
2679 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2680 * elf32-metag.c (elf_metag_link_hash_table_create),
2681 (elf_metag_setup_section_lists): Likewise.
2682 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2683 (microblaze_elf_check_relocs): Likewise.
2684 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2685 (nds32_elf_check_relocs): Likewise.
2686 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2687 (get_local_syms, nios2_elf32_check_relocs),
2688 (nios2_elf32_link_hash_table_create): Likewise.
2689 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2690 (or1k_elf_check_relocs): Likewise.
2691 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2692 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2693 * elf32-s390.c (elf_s390_link_hash_table_create),
2694 (elf_s390_check_relocs): Likewise.
2695 * elf32-score.c (score_elf_create_got_section),
2696 (s3_elf32_score_new_section_hook),
2697 (elf32_score_link_hash_table_create): Likewise.
2698 * elf32-score7.c (score_elf_create_got_section),
2699 (s7_elf32_score_new_section_hook): Likewise.
2700 * elf32-sh.c (sh_elf_link_hash_table_create),
2701 (sh_elf_check_relocs): Likewise.
2702 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2703 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2704 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2705 (tilepro_elf_check_relocs): Likewise.
2706 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2707 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2708 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2709 (elf_xtensa_new_section_hook): Likewise.
2710 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2711 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2712 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2713 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2714 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2715 * elf64-ppc.c (ppc64_elf_new_section_hook),
2716 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2717 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2718 * elf64-s390.c (elf_s390_link_hash_table_create),
2719 (elf_s390_check_relocs): Likewise.
2720 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2721 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2722 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2723 (elf_link_add_archive_symbols, compute_bucket_count),
2724 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2725 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2726 (bfd_elf_final_link): Likewise.
2727 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2728 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2729 (elfNN_aarch64_new_section_hook): Likewise.
2730 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2731 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2732 (riscv_elf_check_relocs): Likewise.
2733 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2734 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2735 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2736 (_bfd_mips_elf_link_hash_table_create): Likewise.
2737 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2738 (_bfd_sparc_elf_check_relocs),
2739 (_bfd_sparc_elf_new_section_hook): Likewise.
2740 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2741 (tilegx_elf_check_relocs): Likewise.
2742 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2743 * format.c (bfd_check_format_matches): Likewise.
2744 * hash.c (_bfd_stringtab_init): Likewise.
2745 * ihex.c (ihex_scan): Likewise.
2746 * irix-core.c (irix_core_core_file_p): Likewise.
2747 * linker.c (bfd_wrapped_link_hash_lookup),
2748 (_bfd_generic_link_hash_table_create),
2749 (_bfd_generic_reloc_link_order): Likewise.
2750 * lynx-core.c (lynx_core_file_p): Likewise.
2751 * netbsd-core.c (netbsd_core_file_p): Likewise.
2752 * osf-core.c (osf_core_core_file_p): Likewise.
2753 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2754 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2755 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2756 * peicode.h (pe_mkobject): Likewise.
2757 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2758 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2759 * sco5-core.c (read_uarea): Likewise.
2760 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2761 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2762 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2763 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2764 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2765 * srec.c (srec_scan): Likewise.
2766 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2767 * targets.c (bfd_target_list): Likewise.
2768 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2769 * trad-core.c (trad_unix_core_file_p): Likewise.
2770 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2771 (vms_new_section_hook): Likewise.
2772 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2773 * xcofflink.c (xcoff_get_section_contents),
2774 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2775 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2776 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2778 2020-02-19 Alan Modra <amodra@gmail.com>
2780 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2782 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2784 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2785 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2786 a build_list_p argument. Don't search plugin_list. Short circuit
2787 when building the plugin list.
2788 (has_plugin): Renamed to has_plugin_list.
2789 (bfd_plugin_set_plugin): Don't set has_plugin.
2790 (bfd_plugin_specified_p): Check plugin_list instead.
2791 (build_plugin_list): New function.
2792 (load_plugin): Call build_plugin_list and use plugin_list.
2794 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2797 * plugin.c (try_claim): Always clean up for LTO wrapper.
2798 (try_load_plugin): Treat each object as independent. Create a
2799 copy for plugin name.
2801 2020-02-11 Nick Clifton <nickc@redhat.com>
2803 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2804 for addresses in print statements.
2805 (msp430_elf_relax_delete_bytes): Likewise.
2806 (msp430_elf_relax_add_words): Likewise.
2807 (msp430_elf_relax_section): Likewise.
2809 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2811 * plugin.c (add_symbols): Clear plugin_data memory.
2813 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2816 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2817 (EXECUTABLE_SUFFIX): Likewise.
2818 * config.in: Regenerated.
2819 * configure: Likewise.
2820 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2821 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2822 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2823 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2824 (get_lto_wrapper): New.
2825 (setup_lto_wrapper_env): Likewise.
2826 (current_plugin): Likewise.
2827 (register_all_symbols_read): Likewise.
2828 (register_cleanup): Likewise.
2829 (get_symbols): Likewise.
2830 (add_input_file): Likewise.
2831 (bfd_plugin_close_and_cleanup): Likewise.
2832 (claim_file): Removed.
2833 (register_claim_file): Set current_plugin->claim_file.
2834 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2835 lto_syms in current_plugin.
2836 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2837 all_symbols_read handler. Copy real symbols to plugin_data.
2838 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2839 (try_load_plugin): Don't reuse the previous plugin for LTO
2840 wrapper. Set up GCC LTO wrapper if possible. Don't set
2841 plugin_list_iter->claim_file.
2842 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2844 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2847 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2849 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2850 check if previous instruction matches a conditional jump inserted
2851 earlier. Invert conditional jump and delete branch in this case.
2853 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2855 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2856 msp430_elf_relax_add_words. Support insertion of either one or two
2858 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2859 needs to be grown. Handle insertion of branch instruction to replace
2862 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2864 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2865 debugging relocations.
2866 (msp430_elf_relax_delete_bytes): Likewise.
2867 (msp430_elf_relax_add_two_words): Likewise.
2868 (msp430_elf_relax_section): Likewise.
2870 2020-02-10 Alan Modra <amodra@gmail.com>
2872 * archures.c: Wrap overlong z80 comments.
2873 * bfd-in2.h: Regenerate.
2875 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2878 * archures.c: Add GBZ80 and Z80N machine values.
2879 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2880 * coff-z80.c: Add support for new reloc.
2881 * coffcode.h: Add support for new machine values.
2882 * cpu-z80.c: Add support for new machine names.
2883 * elf32-z80.c: Add support for new reloc.
2884 * bfd-in2.h: Regenerate.
2885 * libbfd.h: Regenerate.
2887 2020-02-07 Nick Clifton <nickc@redhat.com>
2890 * elf.c (rewrite_elf_program_header): Do not complain if no
2891 sections are mapped to a segment.
2893 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2896 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2897 for garbage collection on __patchable_function_entries section
2898 without linked-to section.
2900 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2903 * bfd-in2.h: Regenerated.
2904 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2905 on section if gc_mark of any of its linked-to sections is set
2906 and don't set gc_mark again.
2907 * section.c (asection): Add linked_to_symbol_name to map_head
2910 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2912 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2913 reporting an unrecognized instruction with R_V850_LONGJUMP.
2915 2020-02-05 Alan Modra <amodra@gmail.com>
2917 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2919 2020-02-04 Alan Modra <amodra@gmail.com>
2921 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2922 R_PPC_VLE_ADDR20, goto copy_reloc.
2924 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2926 * bfd-in2.h: Regenerated.
2927 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2929 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2932 * bfd-in2.h: Regenerated.
2933 * ecoff.c (bfd_debug_section): Add section_id.
2934 * section.c (bfd_section): Add section_id.
2935 (SEC_ASSEMBLER_SECTION_ID): New.
2936 (BFD_FAKE_SECTION): Add section_id.
2938 2020-02-01 Nick Clifton <nickc@redhat.com>
2940 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2943 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2945 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2946 encodings are relative to the GOT on nios2, too.
2948 2020-01-31 Alan Modra <amodra@gmail.com>
2950 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2951 file. Use $< and $@ in rules.
2952 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2953 (elf32-ia64.c, elf64-ia64.c): Likewise.
2954 (elf32-riscv.c, elf64-riscv.c): Likewise.
2955 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2956 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2957 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2958 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2959 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2960 * Makefile.in: Regenerate.
2962 2020-01-31 Alan Modra <amodra@gmail.com>
2965 * elf.c (setup_group): Don't clear entire section contents,
2966 just the padding after group flags. Release alloc'd memory
2967 after a seek or read failure.
2969 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2971 * peXXigen.c (pe_is_repro): New function.
2972 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2973 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2975 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2977 * peXXigen.c (debug_type_names): Add names for new debug data type
2980 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2982 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2983 inner loop. Fix a memory leak.
2985 2020-01-30 Alan Modra <amodra@gmail.com>
2987 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2988 or obj_coff_keep_strings here.
2989 (coff_get_normalized_symtab): Free external syms directly.
2990 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2993 2020-01-27 Jim Wilson <jimw@sifive.com>
2995 * cpu-riscv.c (riscv_scan): New.
2996 (N): Change bfd_default_scan to riscv_scan.
2998 2020-01-27 Andreas Schwab <schwab@suse.de>
3000 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3001 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3002 * Makefile.in: Regenerate.
3003 * cpu-plugin.c: Remove.
3004 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3005 (bfd_plugin_arch): Remove declaration.
3006 * bfd-in2.h: Regenerate.
3007 * po/SRC-POTFILES.in: Regenerate.
3009 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3010 Alan Modra <amodra@gmail.com>
3013 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3015 2020-01-24 Jim Wilson <jimw@sifive.com>
3017 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3018 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3019 avoid over long line.
3021 2020-01-24 Nick Clifton <nickc@redhat.com>
3024 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3025 syms and keep strings flags as these may have been set in order to
3026 prevent a bogus call to free.
3028 2020-01-23 Nick Clifton <nickc@redhat.com>
3030 * po/fr.po: Updated French translation.
3032 2020-01-23 Alan Modra <amodra@gmail.com>
3035 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3036 by zero when p_align is zero.
3038 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3040 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3041 (riscv_prefix_cmp): Likewise.
3042 (riscv_non_std_ext_p): Deleted.
3043 (riscv_std_sv_ext_p): Likewise.
3044 (riscv_non_std_sv_ext_p): Likewise.
3045 (riscv_merge_non_std_and_sv_ext): Rename to...
3046 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3047 (riscv_merge_arch_attr_info): Replace 3 calls to
3048 riscv_merge_non_std_and_sv_ext with single call to
3049 riscv_merge_multi_letter_ext.
3050 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3051 encounter a 'z' prefix.
3052 (riscv_get_prefix_class): New function, return prefix class based
3053 on first few characters of input string.
3054 (riscv_parse_config): New structure to factor out minor differences
3055 in extension class parsing behaviour.
3056 (riscv_parse_sv_or_non_std_ext): Rename to...
3057 (riscv_parse_prefixed_ext): and parameterise with
3059 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3060 (riscv_multi_letter_ext_valid_p): New.
3061 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3062 (riscv_parse_subset): Delegate all non-single-letter parsing work
3063 to riscv_parse_prefixed_ext.
3064 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3065 (riscv_get_prefix_class): Declare.
3067 2020-01-22 Alan Modra <amodra@gmail.com>
3069 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3070 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3071 __tls_get_addr_desc.
3072 (ppc64_elf_size_stubs): Add section for linker generated
3073 __tls_get_addr_desc wrapper function. Loop at least once if
3074 generating this function.
3075 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3076 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3078 2020-01-22 Alan Modra <amodra@gmail.com>
3080 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3081 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3083 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3084 (STDU_R1_0R1, ADDI_R1_R1): Define.
3085 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3086 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3087 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3088 no_tls_get_addr_regsave.
3089 (branch_reloc_hash_match): Add hash3 and hash4.
3090 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3091 (ppc64_elf_size_dynamic_sections): Likewise.
3092 (ppc64_elf_relocate_section): Likewise.
3093 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3094 __tls_get_addr stub.
3095 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3097 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3098 eh_frame for regsave __tls_get_addr.
3100 2020-01-22 Alan Modra <amodra@gmail.com>
3102 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3103 which __tls_get_addr calls will be eliminated.
3105 2020-01-20 Nick Clifton <nickc@redhat.com>
3107 * po/pt.po: Updates Portuguese translation.
3108 * po/ru.po: Updated Russian translation.
3109 * po/uk.po: Updated Ukranian translation.
3111 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3114 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3115 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3117 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3118 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3119 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3120 "rex leal x@tlsdesc(%rip), %reg" to
3121 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3122 "call *(%eax)" to "nopl (%rax)".
3124 2020-01-20 Alan Modra <amodra@gmail.com>
3126 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3127 (MTLR_R11): Don't define.
3128 (LD_R0_0R3, CMPDI_R0_0): Define.
3129 (build_tls_get_addr_stub): Don't use r11 in stub.
3131 2020-01-20 Alan Modra <amodra@gmail.com>
3133 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3134 (defined_sym_val, is_tls_get_addr): Likewise.
3136 2020-01-18 Nick Clifton <nickc@redhat.com>
3138 * version.m4 (BFD_VERSION): Set to 2.34.50.
3139 * configure: Regenerate.
3140 * po/bfd.pot: Regenerate.
3142 2020-01-18 Nick Clifton <nickc@redhat.com>
3144 Binutils 2.34 branch created.
3146 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3148 * coff-arm.c: Fix spelling error (seperate).
3149 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3151 * sysdep.h (strnlen): Fix spelling error (seperate).
3153 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3156 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3158 2020-01-15 Alan Modra <amodra@gmail.com>
3161 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3162 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3163 of function symbols unless dot symbols are present. Do warn
3164 whenever one is created, regardles of whether a PLT entry is
3165 also emitted for the function symbol.
3167 2020-01-14 Alan Modra <amodra@gmail.com>
3169 * som.c (som_bfd_count_ar_symbols): Error when file position
3170 of symbols on chains is not strictly increasing.
3172 2020-01-14 Alan Modra <amodra@gmail.com>
3174 * vms.h (VMS_DEBUG): Define as 0.
3175 * vms-alpha.c (image_write): Move debug output after bounds check.
3177 (_bfd_vms_slurp_eihd): Warning fix.
3178 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3180 2020-01-13 Alan Modra <amodra@gmail.com>
3182 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3183 for "ignored" records.
3185 2020-01-13 Alan Modra <amodra@gmail.com>
3187 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3188 Delete asect name check. Move asect NULL check to wasm_object_p.
3189 Correct bounds check of sizes against end. Replace uses of
3190 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3191 just one bfd_release.
3192 (wasm_scan): Don't use malloc/strdup for section names,
3193 bfd_alloc instead. Simplify code prefixing section name.
3194 Formatting. Don't attempt to free memory here..
3195 (wasm_object_p): ..do so here.
3197 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3200 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3201 UNDEFWEAK_NO_DYNAMIC_RELOC.
3202 (allocate_dynrelocs_for_symbol): Likewise.
3204 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3207 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3209 2020-01-10 Alan Modra <amodra@gmail.com>
3211 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3213 2020-01-09 Nick Clifton <nickc@redhat.com>
3216 * bfd.c (bfd_convert_section_contents): Check for a compress
3217 header size that is larger than the actual section size.
3219 2020-01-08 Alan Modra <amodra@gmail.com>
3222 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3223 after removing sections.
3225 2020-01-06 Jim Wilson <jimw@sifive.com>
3228 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3229 check for !bfd_link_pic (info).
3230 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3231 <R_RISCV_JAL>: Add comment.
3232 (_bfd_riscv_relax_section): For plt.offset check, add check for
3233 bfd_link_pic (info). Add comment.
3235 2020-01-06 Alan Modra <amodra@gmail.com>
3237 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3238 match failures. Don't init to bfd_error_wrong_format before
3239 calling _bfd_check_format.
3241 2020-01-06 Alan Modra <amodra@gmail.com>
3243 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3244 status rather than exiting on stack overflow or underflow.
3245 (_bfd_vms_slurp_etir): Adjust to suit.
3247 2020-01-06 Alan Modra <amodra@gmail.com>
3249 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3251 2020-01-06 Alan Modra <amodra@gmail.com>
3253 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3254 command. Check name offset is within command.
3255 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3256 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3257 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3258 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3259 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3260 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3261 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3262 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3263 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3264 (bfd_mach_o_read_segment): Similarly.
3265 (bfd_mach_o_read_thread): Properly bound check thread struct.
3266 Don't repeat checks on second loop.
3267 (bfd_mach_o_read_command): Fail on invalid command length.
3269 2020-01-04 Alan Modra <amodra@gmail.com>
3271 * format.c (bfd_check_format_matches): Add preserve_match.
3272 Save initial bfd state in "preserve", matched bfd state in
3273 "preserve_match". Save just the first match. Release
3274 bfd_alloc memory. Restore and finish preserved state as
3275 appropriate on all function exit paths.
3277 2020-01-04 Alan Modra <amodra@gmail.com>
3279 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3281 2020-01-04 Alan Modra <amodra@gmail.com>
3283 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3286 2020-01-03 Nick Clifton <nickc@redhat.com>
3289 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3290 there is enough data remaining in the code buffer before
3291 attempting to read a function stub.
3293 2020-01-03 Nick Clifton <nickc@redhat.com>
3296 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3297 return value from bfd_malloc.
3298 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3299 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3300 (elf32_arm_filter_cmse_symbols): Likewise.
3301 (elf32_arm_write_section): Likewise.
3302 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3303 (bfd_mach_o_follow_dsym): Likewise.
3304 * pef.c (bfd_pef_print_loader_section): Likewise.
3305 (bfd_pef_scan_start_address): Likewise.
3306 (bfd_pef_parse_function_stubs): Likewise.
3307 (bfd_pef_parse_symbols): Likewise.
3309 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3311 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3312 on binary inputs ld/PR25316.
3313 (is_ia64_elf): new helper to filter on ia64 objects.
3315 2020-01-03 Jan Beulich <jbeulich@suse.com>
3317 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3319 (bfd_mach_o_scan): Insert underscore in two variable names.
3321 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3323 * Makefile.am: Add z80-elf target support.
3324 * configure.ac: Likewise.
3325 * targets.c: Likewise.
3326 * Makefile.in: Regenerate.
3327 * configure: Regenerate.
3328 * config.bfd: Add z80-elf target support and new arches: ez80 and
3330 * elf32-z80.c: New file.
3331 * archures.c: Add new z80 architectures: eZ80 and Z180.
3332 * coffcode.h: Likewise.
3333 * cpu-z80.c: Likewise.
3334 * coff-z80.c: Add new relocations for Z80 target and local label
3336 * reloc.c: Add new relocs.
3337 * bfd-in2.h: Regenerate.
3338 * libbfd.h: Regenerate.
3340 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3344 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3346 2020-01-01 Alan Modra <amodra@gmail.com>
3348 Update year range in copyright notice of all files.
3350 For older changes see ChangeLog-2019
3352 Copyright (C) 2020 Free Software Foundation, Inc.
3354 Copying and distribution of this file, with or without modification,
3355 are permitted in any medium without royalty provided the copyright
3356 notice and this notice are preserved.
3362 version-control: never