1 2020-07-01 Alan Modra <amodra@gmail.com>
3 * config.bfd: Obsolete xc16x.
5 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
7 * archures.c (bfd_mach_i386_nacl): Removed.
8 (bfd_mach_i386_i386_nacl): Likewise.
9 (bfd_mach_x86_64_nacl): Likewise.
10 (bfd_mach_x64_32_nacl): Likewise.
11 * config.bfd: Remove *-*-nacl* targets.
12 * configure.ac: Remove x86 NaCl target vectors.
13 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
14 (bfd_x64_32_nacl_arch): Likewise.
15 (bfd_x86_64_nacl_arch): Likewise.
16 (bfd_i386_nacl_arch): Likewise.
17 (bfd_x64_32_arch_intel_syntax): Updated.
18 * elf32-i386.c: Don't include "elf-nacl.h".
19 (elf_i386_nacl_plt): Removed.
20 (elf_i386_nacl_plt0_entry): Likewise.
21 (elf_i386_nacl_plt_entry): Likewise.
22 (elf_i386_nacl_pic_plt0_entry): Likewise.
23 (elf_i386_nacl_pic_plt_entry): Likewise.
24 (elf_i386_nacl_eh_frame_plt): Likewise.
25 (elf_i386_nacl_plt): Likewise.
26 (elf32_i386_nacl_elf_object_p): Likewise.
27 (elf_i386_get_synthetic_symtab): Updated.
28 (elf_i386_link_setup_gnu_properties): Likewise.
29 * elf64-x86-64.c: Don't include "elf-nacl.h".
30 (elf_x86_64_nacl_plt): Removed.
31 (elf64_x86_64_nacl_elf_object_p): Likewise.
32 (elf_x86_64_nacl_plt0_entry): Likewise.
33 (elf_x86_64_nacl_plt_entry): Likewise.
34 (elf_x86_64_nacl_eh_frame_plt): Likewise.
35 (elf_x86_64_nacl_plt): Likewise.
36 (elf32_x86_64_nacl_elf_object_p): Likewise.
37 (elf_x86_64_get_synthetic_symtab): Updated.
38 (elf_x86_64_link_setup_gnu_properties): Likewise.
39 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
40 * targets.c: Remove x86 NaCl target vectors.
41 * bfd-in2.h: Regenerated.
42 * configure: Likewise.
44 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
46 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
47 _bfd_elf_add_dynamic_tags.
49 2020-06-29 Alan Modra <amodra@gmail.com>
51 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
52 return value of bfd_bread. Don't read more than requested length.
53 Sanity check length. Properly terminate file name.
55 2020-06-29 Alan Modra <amodra@gmail.com>
57 * arc-got.h: Use C style comments.
58 * coff-z80.c: Likewise.
59 * elf32-csky.c: Likewise.
60 * peXXigen.c: Likewise.
61 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
64 2020-06-26 Pat Bernardi <bernardi@adacore.com>
66 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
67 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
69 2020-06-26 Alan Modra <amodra@gmail.com>
71 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
72 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
73 (riscv_get_priv_spec_name): Move to..
74 * cpu-riscv.c: ..here.
75 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
76 Use %u to print unsigned numbers.
78 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
80 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
83 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
86 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
87 _bfd_elf_add_dynamic_tags.
89 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
92 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
93 _bfd_elf_add_dynamic_tags.
95 2020-06-24 Alan Modra <amodra@gmail.com>
97 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
98 shifts without undefined behaviour.
100 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
102 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
104 (_bfd_elf_add_dynamic_tags): New.
105 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
106 _bfd_elf_add_dynamic_tags.
107 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
108 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
109 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
110 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
111 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
112 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
113 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
114 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
116 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
117 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
118 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
119 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
120 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
121 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
122 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
123 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
124 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
126 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
127 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
128 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
129 _bfd_elf_maybe_vxworks_add_dynamic_tags.
130 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
131 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
133 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
134 (_bfd_x86_elf_size_dynamic_sections): Likewise.
135 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
136 dt_reloc_sz and dt_reloc_ent.
137 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
138 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
140 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
141 etab.dt_pltgot_required.
142 (elf32_hppa_size_dynamic_sections): Call
143 _bfd_elf_add_dynamic_tags.
144 * elf32-metag.c (elf_metag_link_hash_table_create): Set
145 etab.dt_pltgot_required.
146 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
147 * elf32-sh.c (sh_elf_link_hash_table_create): Set
148 root.dt_pltgot_required for FDPIC output.
149 (sh_elf_size_dynamic_sections): Call
150 _bfd_elf_maybe_vxworks_add_dynamic_tags.
151 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
152 elf.dt_pltgot_required.
153 (elf_xtensa_size_dynamic_sections): Call
154 _bfd_elf_add_dynamic_tags.
155 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
156 root.dt_pltgot_required.
157 (elf64_hppa_size_dynamic_sections): Call
158 _bfd_elf_add_dynamic_tags.
159 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
160 root.dt_pltgot_required.
161 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
162 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
163 * elflink.c (_bfd_elf_add_dynamic_tags): New.
165 2020-06-22 Saagar Jha <saagar@saagarjha.com>
167 * mach-o.c: Support the new load commands by reading a linkedit
168 data command for them.
170 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
172 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
173 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
174 (riscv_get_priv_spec_class): Likewise.
175 (riscv_get_priv_spec_name): Likewise.
176 (riscv_get_priv_spec_class_from_numbers): New function, convert
177 the version numbers into string, then call riscv_get_priv_spec_class
178 to get the priv spec class.
179 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
180 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
181 (riscv_get_priv_spec_name): Likewise.
182 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
183 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
184 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
185 of input and output objects form their priv spec attributes by
186 riscv_get_priv_spec_class_from_numbers. Report warning rather than
187 errors when linking objects with differnet priv spec versions. We do
188 know v1.9.1 may have conflicts to other versions, so report the
189 warning, too. After that, update the output priv spec version to the
192 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
194 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
195 priv attributes, we will check the conflicts for all of them (major,
196 minor and revision), and then set the priv_attrs_merged to TRUE to
197 indicate that we have handled all of the priv attributes. Remove
198 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
200 2020-06-21 Alan Modra <amodra@gmail.com>
203 * configure.ac: Disable plugins by default for some targets.
204 * plugin.c: Comment typo fix.
205 * configure: Regenerate.
207 2020-06-19 Nick Clifton <nickc@redhat.com>
209 * plugin.c (try_load_plugin): Suppress the error message about
210 being unable to open a plugin if creating a list of viable
213 2020-06-16 Alan Modra <amodra@gmail.com>
215 * aout-tic30.c: Delete file.
216 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
217 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
218 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
219 (xc16x-*-elf): Sort properly.
220 * configure.ac: Remove tic30_aout_vec.
221 * targets.c: Likewise.
222 * Makefile.in: Regenerate.
223 * configure: Regenerate.
224 * po/SRC-POTFILES.in: Regenerate.
226 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
228 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
229 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
230 (elf32xtensa_abi): New global variable.
231 (xtensa_abi_choice): New function.
232 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
233 XSHAL_ABI to select PLT code.
235 2020-06-15 Roland McGrath <mcgrathr@google.com>
237 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
238 field of bfd_link_info.
240 2020-06-15 Alan Modra <amodra@gmail.com>
242 * config.bfd: Obsolete powerpcle-*-pe targets.
244 2020-06-15 Alan Modra <amodra@gmail.com>
247 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
248 symbols that were defined in discarded sections.
249 * cofflink.c (coff_link_check_archive_element): Likewise.
250 (coff_link_add_symbols): Set indx to -3 for symbols defined in
252 (_bfd_coff_write_global_sym): Don't emit such symbols.
253 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
254 libcoff.h: Regenerate.
256 2020-06-11 Alan Modra <amodra@gmail.com>
259 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
261 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
263 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
264 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
265 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
268 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
271 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
272 Clear verinfo.verdef.
274 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
277 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
278 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
279 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
281 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
282 Set ifunc_resolvers if there are FUNC resolvers.
283 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
284 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
285 with elf.ifunc_resolvers.
286 (write_plt_relocs_for_local_syms): Likewise.
287 (ppc64_elf_relocate_section): Likewise.
288 (ppc64_elf_finish_dynamic_sections): Likewise.
289 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
291 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
292 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
293 instead of readonly_dynrelocs_against_ifunc.
294 * elfxx-x86.h (elf_x86_link_hash_table): Remove
295 readonly_dynrelocs_against_ifunc.
297 2020-06-09 Alan Modra <amodra@gmail.com>
299 * elf64-ppc.c (struct ppc_link_hash_table): Delete
300 maybe_local_ifunc_resolver field.
301 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
302 cases where maybe_local_ifunc_resolver was set.
303 (ppc64_elf_relocate_section): Likewise.
304 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
307 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
309 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
311 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
313 (elf32_arm_size_dynamic_sections): Updated. Clear
314 root.tlsdesc_plt for DF_BIND_NOW.
315 (elf32_arm_finish_dynamic_sections): Updated.
316 (elf32_arm_output_arch_local_syms): Likewise.
317 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
318 Clear root.tlsdesc_plt for DF_BIND_NOW.
319 (nds32_elf_finish_dynamic_sections): Updated.
320 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
321 dt_tlsdesc_plt and dt_tlsdesc_got.
322 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
323 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
324 tlsdesc_plt and dt_tlsdesc_got.
325 (elfNN_aarch64_allocate_dynrelocs): Updated.
326 (elfNN_aarch64_finish_dynamic_sections): Likewise.
327 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
328 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
330 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
331 (_bfd_x86_elf_size_dynamic_sections): Likewise.
332 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
333 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
336 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
338 * elf32-tic6x.c (elf32_bed): Defined the default to
341 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
343 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
345 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
346 root.splt/root.srelplt.
347 (elf64_hppa_create_dynamic_sections): Likewise.
348 (elf64_hppa_size_dynamic_sections): Likewise.
349 (elf64_hppa_finish_dynamic_symbol): Likewise.
350 (elf_hppa_final_link): Likewise.
351 (elf_hppa_final_link_relocate): Likewise.
353 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
355 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
356 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
359 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
361 * elf-bfd.h (elf_target_os): New.
362 (elf_link_hash_table): Add target_os.
363 (elf_backend_data): Add target_os.
364 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
365 symbian_p and nacl_p.
366 (create_got_section): Updated.
367 (elf32_arm_create_dynamic_sections): Likewise.
368 (arm_type_of_stub): Likewise.
369 (elf32_arm_create_or_find_stub_sec): Likewise.
370 (elf32_arm_allocate_plt_entry): Likewise.
371 (elf32_arm_populate_plt_entry): Likewise.
372 (elf32_arm_final_link_relocate): Likewise.
373 (elf32_arm_check_relocs): Likewise.
374 (allocate_dynrelocs_for_symbol): Likewise.
375 (elf32_arm_finish_dynamic_symbol): Likewise.
376 (elf32_arm_finish_dynamic_sections): Likewise.
377 (elf32_arm_output_plt_map_1): Likewise.
378 (elf32_arm_output_arch_local_syms): Likewise.
379 (elf32_arm_add_symbol_hook): Likewise.
380 (elf32_arm_nacl_link_hash_table_create): Likewise.
381 (elf32_arm_vxworks_link_hash_table_create): Likewise.
382 (elf32_arm_symbian_link_hash_table_create): Likewise.
383 (ELF_TARGET_OS): New.
384 * elf32-i386.c (elf_i386_arch_bed): Removed.
385 (elf_backend_arch_data): Likewise.
386 (elf_i386_solaris_arch_bed): Likewise.
387 (elf_i386_nacl_arch_bed): Likewise.
388 (elf_i386_vxworks_arch_bed): Likewise.
389 (elf_i386_relocate_section): Updated.
390 (elf_i386_finish_dynamic_sections): Likewise.
391 (elf_i386_get_synthetic_symtab): Likewise.
392 (elf_i386_link_setup_gnu_properties): Likewise.
393 (ELF_TARGET_OS): New.
394 * elf32-mips.c (ELF_TARGET_OS): New.
395 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
396 (ppc_elf_create_got): Updated.
397 (ppc_elf_create_dynamic_sections): Likewise.
398 (ppc_elf_check_relocs): Likewise.
399 (ppc_elf_adjust_dynamic_symbol): Likewise.
400 (ppc_elf_size_dynamic_sections): Likewise.
401 (ppc_elf_relocate_section): Likewise.
402 (ppc_elf_finish_dynamic_sections): Likewise.
403 (ppc_elf_vxworks_link_hash_table_create): Likewise.
404 (ELF_TARGET_OS): New.
405 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
406 (sh_elf_link_hash_table_create): Updated.
407 (sh_elf_create_dynamic_sections): Likewise.
408 (allocate_dynrelocs): Likewise.
409 (sh_elf_size_dynamic_sections): Likewise.
410 (sh_elf_relocate_section): Likewise.
411 (sh_elf_finish_dynamic_symbol): Likewise.
412 (sh_elf_finish_dynamic_sections): Likewise.
413 (ELF_TARGET_OS): New.
414 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
416 (bfd_elf32_bfd_link_hash_table_create): Likewise.
417 (ELF_TARGET_OS): New.
418 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
419 (elf_x86_64_solaris_arch_bed): Likewise.
420 (elf_x86_64_nacl_arch_bed): Likewise.
421 (elf_x86_64_finish_dynamic_sections): Updated.
422 (elf_x86_64_get_synthetic_symtab): Likewise.
423 (elf_x86_64_link_setup_gnu_properties): Likewise.
424 (ELF_TARGET_OS): New.
425 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
427 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
428 (MIPS_ELF_REL_DYN_NAME): Updated.
429 (ELF_MIPS_GP_OFFSET): Likewise.
430 (mips_elf_create_local_got_entry): Likewise.
431 (mips_elf_allocate_dynamic_relocations): Likewise.
432 (mips_elf_count_got_symbols): Likewise.
433 (is_gott_symbol): Likewise.
434 (mips_elf_calculate_relocation): Likewise.
435 (mips_elf_create_dynamic_relocation): Likewise.
436 (_bfd_mips_elf_check_relocs): Likewise.
437 (allocate_dynrelocs): Likewise.
438 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
439 (mips_elf_lay_out_got): Likewise.
440 (mips_elf_set_plt_sym_value): Likewise.
441 (_bfd_mips_elf_size_dynamic_sections): Likewise.
442 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
443 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
444 (_bfd_mips_elf_final_link): Likewise.
445 (_bfd_mips_init_file_header): Likewise.
446 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
448 (allocate_dynrelocs): Likewise.
449 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
450 (_bfd_sparc_elf_relocate_section): Likewise.
451 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
452 (sparc_finish_dyn): Likewise.
453 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
454 * elfxx-target.h (ELF_TARGET_OS): New.
455 (elfNN_bed): Add ELF_TARGET_OS.
456 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
457 (_bfd_x86_elf_link_hash_table_create): Likewise.
458 (_bfd_x86_elf_size_dynamic_sections): Likewise.
459 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
460 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
461 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
462 * elfxx-x86.h (elf_x86_target_os): Removed.
463 (elf_x86_backend_data): Likewise.
464 (get_elf_x86_backend_data): Likewise.
465 (elf_x86_link_hash_table): Remove target_os.
467 2020-06-06 Alan Modra <amodra@gmail.com>
470 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
471 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
472 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
473 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
474 * elf64-ppc.c: Update throughout for reloc renaming.
475 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
476 * libbfd.h: Regenerate.
477 * bfd-in2.h: Regenerate.
479 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
482 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
485 2020-06-05 Nick Clifton <nickc@redhat.com>
487 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
490 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
492 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
493 priv_may_conflict, in_priv_zero and out_priv_zero to decide
494 whether the object can be linked according to it's priv
495 attributes. The object without any priv spec attributes can
496 be linked with others. If the first input object doesn't contain
497 any priv attributes, then we need to copy the setting from the
498 next input one. Also report more detailed error messages to user.
500 2020-06-04 Stephen Casner <casner@acm.org>
502 Extend pdp11-aout symbol table format to accommodate .stab
503 symbols and implement correct handling of them.
505 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
506 (N_STAB, is_stab): Needed new function is_stab to disambiguate
507 normal vs. .stab symbol table type values, replacing N_STAB mask.
508 (translate_from_native_sym_flags): Determine correct section for
509 different .stab types.
510 (translate_to_native_sym_flags): Leave .stab types intact.
511 (translate_symbol_table): Error if symbol indicates overlay;
512 store desc field from .stab symbols.
513 (write_syms): Output desc field with symbol.
514 (aout_link_check_ar_symbols): Skip .stab symbols.
515 (aout_link_add_symbols): Correctly distinguish .stab symbols.
516 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
517 (aout_link_write_symbols): Write 0 for desk and ovly fields;
518 correctly distinguish .stab symbols and select calculate their
519 section and value; and copy desc and ovly fields from input symbol
522 2020-06-04 Stephen Casner <casner@acm.org>
524 * aoutx.h (translate_symbol_table): Comment had external and
526 * pdp11.c (translate_symbol_table): Likewise.
528 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
530 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
531 (is_x86_elf): Check elf.hash_table_id instead of target_id.
532 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
534 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
537 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
538 in debug section against symbol defined in shared library to 0.
539 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
540 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
541 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
542 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
543 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
544 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
545 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
546 * elf32-sh.c (sh_elf_check_relocs): Likewise.
547 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
548 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
549 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
550 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
551 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
552 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
554 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
555 there is non-GOT reference.
556 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
557 non-alloced sections.
559 2020-06-03 Stephen Casner <casner@acm.org>
561 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
563 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
565 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
566 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
567 other size that doesn't qcover the header word.
568 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
569 string table, and zero it.
570 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
571 message and set bfd_error on finding an invalid name string offset.
572 (add_to_stringtab): INLINE -> inline
573 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
575 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
576 any relocs that could not be recognised.
577 92744f05809 PR 20929 - Check for relocs without an associated symbol.
578 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
579 name exists and is long enough, before attempting to see if it is
581 c3864421222 - Correct case for N_SO being the last symbol.
582 50455f1ab29 PR 20891 - Handle the case where the main file name
583 and the directory name are both empty.
584 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
585 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
586 range string table offsets.
587 531336e3a0b PR 20909 - Fix off-by-one error in check for an
588 illegal string offset.
589 (aout_link_includes_newfunc): Add comment.
590 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
591 on unexpected relocation type rather than ASSERT.
593 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
596 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
597 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
599 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
602 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
603 non-alloced sections.
605 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
607 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
608 dynamic relocations for non SEC_ALLOC sections.
610 2020-06-03 Gunther Nikl <gnikl@justmail.de>
612 * aout64.c (BMAGIC, QMAGIC): Do not define.
613 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
614 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
615 to check the file format.
616 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
617 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
618 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
620 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
622 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
623 relocations for non SEC_ALLOC sections.
625 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
627 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
628 * elf32-arm.c (maybe_set_textrel): Removed.
629 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
630 with _bfd_elf_maybe_set_textrel.
631 * elf32-csky.c (maybe_set_textrel): Removed.
632 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
633 with _bfd_elf_maybe_set_textrel.
634 * elf32-hppa.c (maybe_set_textrel): Removed.
635 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
636 with _bfd_elf_maybe_set_textrel.
637 * elf32-lm32.c (maybe_set_textrel): Removed.
638 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
639 with _bfd_elf_maybe_set_textrel.
640 * elf32-m32r.c (maybe_set_textrel): Removed.
641 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
642 with _bfd_elf_maybe_set_textrel.
643 * elf32-metag.c (maybe_set_textrel): Removed.
644 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
645 with _bfd_elf_maybe_set_textrel.
646 * elf32-nds32.c (maybe_set_textrel): Removed.
647 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
648 with _bfd_elf_maybe_set_textrel.
649 * elf32-or1k.c (maybe_set_textrel): Removed.
650 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
651 with _bfd_elf_maybe_set_textrel.
652 * elf32-ppc.c (maybe_set_textrel): Removed.
653 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
654 with _bfd_elf_maybe_set_textrel.
655 * elf32-s390.c (maybe_set_textrel): Removed.
656 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
657 with _bfd_elf_maybe_set_textrel.
658 * elf32-sh.c (maybe_set_textrel): Removed.
659 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
660 with _bfd_elf_maybe_set_textrel.
661 * elf32-tic6x.c (maybe_set_textrel): Removed.
662 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
663 with _bfd_elf_maybe_set_textrel.
664 * elf32-tilepro.c (maybe_set_textrel): Removed.
665 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
666 with _bfd_elf_maybe_set_textrel.
667 * elf64-ppc.c (maybe_set_textrel): Removed.
668 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
669 with _bfd_elf_maybe_set_textrel.
670 * elf64-s390.c (maybe_set_textrel): Removed.
671 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
672 with _bfd_elf_maybe_set_textrel.
673 * elfnn-aarch64.c (maybe_set_textrel): Removed.
674 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
675 with _bfd_elf_maybe_set_textrel.
676 * elfnn-riscv.c (maybe_set_textrel): Removed.
677 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
678 with _bfd_elf_maybe_set_textrel.
679 * elfxx-sparc.c (maybe_set_textrel): Removed.
680 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
681 with _bfd_elf_maybe_set_textrel.
682 * elfxx-tilegx.c (maybe_set_textrel): Removed.
683 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
684 with _bfd_elf_maybe_set_textrel.
685 * elfxx-x86.c (maybe_set_textrel): Removed.
686 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
687 with _bfd_elf_maybe_set_textrel.
688 * elflink.c (_bfd_elf_maybe_set_textrel): New.
690 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
693 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
695 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
696 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
697 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
698 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
700 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
701 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
702 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
703 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
704 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
705 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
706 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
707 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
708 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
709 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
710 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
711 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
712 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
713 (elf_backend_copy_indirect_symbol): Likewise.
714 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
715 (elf_backend_copy_indirect_symbol): Likewise.
716 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
718 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
721 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
722 * elf32-arm.c (readonly_dynrelocs): Removed.
723 (maybe_set_textrel): Replace readonly_dynrelocs with
724 _bfd_elf_readonly_dynrelocs.
725 * elf32-csky.c (readonly_dynrelocs): Removed.
726 (maybe_set_textrel): Replace readonly_dynrelocs with
727 _bfd_elf_readonly_dynrelocs.
728 * elf32-hppa.c(readonly_dynrelocs): Removed.
729 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
730 _bfd_elf_readonly_dynrelocs.
731 (maybe_set_textrel): Likewise.
732 * elf32-lm32.c (readonly_dynrelocs): Removed.
733 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
734 with _bfd_elf_readonly_dynrelocs.
735 (maybe_set_textrel): Likewise.
736 * elf32-m32r.c (readonly_dynrelocs): Removed.
737 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
738 with _bfd_elf_readonly_dynrelocs.
739 (maybe_set_textrel): Likewise.
740 * elf32-metag.c (readonly_dynrelocs): Removed.
741 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
742 with _bfd_elf_readonly_dynrelocs.
743 (maybe_set_textrel): Likewise.
744 * elf32-microblaze.c (readonly_dynrelocs): Removed.
745 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
746 with _bfd_elf_readonly_dynrelocs.
747 * elf32-nds32.c (readonly_dynrelocs): Removed.
748 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
749 with _bfd_elf_readonly_dynrelocs.
750 (maybe_set_textrel): Likewise.
751 * elf32-or1k.c (readonly_dynrelocs): Removed.
752 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
753 with _bfd_elf_readonly_dynrelocs.
754 * elf32-ppc.c (readonly_dynrelocs): Removed.
755 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
756 _bfd_elf_readonly_dynrelocs.
757 (ppc_elf_adjust_dynamic_symbol): Likewise.
758 (maybe_set_textrel): Likewise.
759 * elf32-s390.c (readonly_dynrelocs): Removed.
760 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
761 with _bfd_elf_readonly_dynrelocs.
762 (maybe_set_textrel): Likewise.
763 * elf32-sh.c (readonly_dynrelocs): Removed.
764 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
765 _bfd_elf_readonly_dynrelocs.
766 (maybe_set_textrel): Likewise.
767 * elf32-tic6x.c (readonly_dynrelocs): Removed.
768 (maybe_set_textrel): Replace readonly_dynrelocs with
769 _bfd_elf_readonly_dynrelocs.
770 * elf32-tilepro.c (readonly_dynrelocs): Removed.
771 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
772 with _bfd_elf_readonly_dynrelocs.
773 (maybe_set_textrel): Likewise.
774 * elf64-ppc.c (readonly_dynrelocs): Removed.
775 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
776 _bfd_elf_readonly_dynrelocs.
777 (ppc64_elf_adjust_dynamic_symbol): Likewise.
778 (maybe_set_textrel): Likewise.
779 * elf64-s390.c (readonly_dynrelocs): Removed.
780 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
781 with _bfd_elf_readonly_dynrelocs.
782 (maybe_set_textrel): Likewise.
783 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
784 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
785 (maybe_set_textrel): Replace readonly_dynrelocs with
786 _bfd_elf_readonly_dynrelocs.
787 * elfnn-riscv.c (readonly_dynrelocs): Removed.
788 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
789 with _bfd_elf_readonly_dynrelocs.
790 (maybe_set_textrel): Likewise.
791 * elfxx-sparc.c (readonly_dynrelocs): Removed.
792 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
793 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
794 (maybe_set_textrel): Likewise.
795 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
796 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
797 with _bfd_elf_readonly_dynrelocs.
798 (maybe_set_textrel): Likewise.
799 * elfxx-x86.c (readonly_dynrelocs): Removed.
800 (maybe_set_textrel): Replace readonly_dynrelocs with
801 _bfd_elf_readonly_dynrelocs.
802 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
804 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
806 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
807 -fsanitize=undefined.
809 2020-06-03 Alan Modra <amodra@gmail.com>
813 * peicode.h (pe_ILF_make_a_section): Align data for compilers
815 (pe_ILF_build_a_bfd): Likewise.
817 2020-06-03 Alan Modra <amodra@gmail.com>
820 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
821 core files as well as objects.
823 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
826 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
827 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
829 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
830 (elf_arc_link_hash_newfunc): Updated.
831 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
832 (elf32_arm_link_hash_newfunc): Updated.
833 (elf32_arm_copy_indirect_symbol): Likewise.
834 (elf32_arm_check_relocs): Likewise.
835 (readonly_dynrelocs): Likewise.
836 (allocate_dynrelocs_for_symbol): Likewise.
837 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
838 (csky_elf_link_hash_newfunc): Updated.
839 (csky_allocate_dynrelocs): Likewise.
840 (readonly_dynrelocs): Likewise.
841 (csky_elf_copy_indirect_symbol): Likewise.
842 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
843 (hppa_link_hash_newfunc): Updated.
844 (elf32_hppa_copy_indirect_symbol): Likewise.
845 (elf32_hppa_hide_symbol): Likewise.
846 (elf32_hppa_adjust_dynamic_symbol): Likewise.
847 (allocate_dynrelocs): Likewise.
848 (elf32_hppa_relocate_section): Likewise.
849 * elf32-i386.c (elf_i386_check_relocs): Likewise.
850 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
851 (lm32_elf_link_hash_newfunc): Likewise.
852 (lm32_elf_link_hash_table_create): Updated.
853 (readonly_dynrelocs): Likewise.
854 (allocate_dynrelocs): Likewise.
855 (lm32_elf_copy_indirect_symbol): Likewise.
856 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
857 (m32r_elf_link_hash_newfunc): Likewise.
858 (m32r_elf_link_hash_table_create): Updated.
859 (m32r_elf_copy_indirect_symbol): Likewise.
860 (allocate_dynrelocs): Likewise.
861 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
862 (metag_link_hash_newfunc): Updated.
863 (elf_metag_copy_indirect_symbol): Likewise.
864 (readonly_dynrelocs): Likewise.
865 (allocate_dynrelocs): Likewise.
866 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
868 (link_hash_newfunc): Updated.
869 (microblaze_elf_check_relocs): Likewise.
870 (microblaze_elf_copy_indirect_symbol): Likewise.
871 (readonly_dynrelocs): Likewise.
872 (allocate_dynrelocs): Likewise.
873 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
874 (nds32_elf_link_hash_newfunc): Updated.
875 (nds32_elf_copy_indirect_symbol): Likewise.
876 (readonly_dynrelocs): Likewise.
877 (allocate_dynrelocs): Likewise.
878 (nds32_elf_check_relocs): Likewise.
879 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
880 (link_hash_newfunc): Updated.
881 (nios2_elf32_copy_indirect_symbol): Likewise.
882 (nios2_elf32_check_relocs): Likewise.
883 (allocate_dynrelocs): Likewise.
884 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
885 (or1k_elf_link_hash_newfunc): Updated.
886 (readonly_dynrelocs): Likewise.
887 (allocate_dynrelocs): Likewise.
888 (or1k_elf_copy_indirect_symbol): Likewise.
889 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
890 (ppc_elf_link_hash_newfunc): Updated.
891 (ppc_elf_copy_indirect_symbol): Likewise.
892 (ppc_elf_check_relocs): Likewise.
893 (readonly_dynrelocs): Likewise.
894 (ppc_elf_adjust_dynamic_symbol): Likewise.
895 (allocate_dynrelocs): Likewise.
896 (ppc_elf_relocate_section): Likewise.
897 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
898 (link_hash_newfunc): Updated.
899 (elf_s390_copy_indirect_symbol): Likewise.
900 (readonly_dynrelocs): Likewise.
901 (elf_s390_adjust_dynamic_symbol): Likewise.
902 (allocate_dynrelocs): Likewise.
903 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
904 (sh_elf_link_hash_newfunc): Updated.
905 (readonly_dynrelocs): Likewise.
906 (allocate_dynrelocs): Likewise.
907 (sh_elf_copy_indirect_symbol): Likewise.
908 (sh_elf_check_relocs): Likewise.
909 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
910 (elf32_tic6x_link_hash_newfunc): Likewise.
911 (elf32_tic6x_link_hash_table_create): Updated.
912 (readonly_dynrelocs): Likewise.
913 (elf32_tic6x_check_relocs): Likewise.
914 (elf32_tic6x_allocate_dynrelocs): Likewise.
915 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
917 (link_hash_newfunc): Updated.
918 (tilepro_elf_copy_indirect_symbol): Likewise.
919 (tilepro_elf_check_relocs): Likewise.
920 (allocate_dynrelocs): Likewise.
921 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
922 (ppc64_elf_copy_indirect_symbol): Updated.
923 (ppc64_elf_check_relocs): Likewise.
924 (readonly_dynrelocs): Likewise.
925 (ppc64_elf_adjust_dynamic_symbol): Likewise.
926 (dec_dynrel_count): Likewise.
927 (allocate_dynrelocs): Likewise.
928 (ppc64_elf_relocate_section): Likewise.
929 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
930 (link_hash_newfunc): Updated.
931 (elf_s390_copy_indirect_symbol): Likewise.
932 (readonly_dynrelocs): Likewise.
933 (allocate_dynrelocs): Likewise.
934 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
935 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
937 (elfNN_aarch64_link_hash_newfunc): Updated.
938 (elfNN_aarch64_copy_indirect_symbol): Likewise.
939 (readonly_dynrelocs): Likewise.
940 (need_copy_relocation_p): Likewise.
941 (elfNN_aarch64_allocate_dynrelocs): Likewise.
942 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
943 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
944 (link_hash_newfunc): Updated.
945 (riscv_elf_copy_indirect_symbol): Likewise.
946 (riscv_elf_check_relocs): Likewise.
947 (readonly_dynrelocs): Likewise.
948 (allocate_dynrelocs): Likewise.
949 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
951 (link_hash_newfunc): Updated.
952 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
953 (_bfd_sparc_elf_check_relocs): Likewise.
954 (readonly_dynrelocs): Likewise.
955 (allocate_dynrelocs): Likewise.
956 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
957 (link_hash_newfunc): Updated.
958 (tilegx_elf_copy_indirect_symbol): Likewise.
959 (tilegx_elf_check_relocs): Likewise.
960 (readonly_dynrelocs): Likewise.
961 (allocate_dynrelocs): Likewise.
962 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
963 (readonly_dynrelocs): Likewise.
964 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
965 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
967 2020-06-01 Alan Modra <amodra@gmail.com>
969 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
970 command against cmd_length, not the end of record. For
971 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
972 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
975 2020-05-28 David Faust <david.faust@oracle.com>
977 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
978 R_BPF_INSN_{32,64} relocations.
980 2020-05-28 Stephen Casner <casner@acm.org>
982 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
983 addreses in .long (used in testsuites) and .stab values.
985 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
988 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
989 Check bfd_link_dll when issue a DT_TEXTREL warning.
990 * elfxx-x86.c (maybe_set_textrel): Likewise.
991 (_bfd_x86_elf_size_dynamic_sections): Likewise.
993 2020-05-26 Nick Clifton <nickc@redhat.com>
995 * plugin.c (try_load_plugin): Extend error message when a plugin
998 2020-05-23 Alan Modra <amodra@gmail.com>
1000 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1002 2020-05-22 Alan Modra <amodra@gmail.com>
1005 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1006 attributes from shared libraries, and do not return an error if
1009 2020-05-21 Alan Modra <amodra@gmail.com>
1012 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1014 (_bfd_delete_bfd): Free the copy.
1015 (_bfd_new_bfd): Free nbfd->memory on error.
1017 2020-05-21 Alan Modra <amodra@gmail.com>
1019 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1020 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1021 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1022 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1023 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1024 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1025 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1026 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1027 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1028 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1029 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1030 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1031 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1032 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1033 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1034 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1035 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1036 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1037 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1038 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1040 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1042 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1043 get_default_version. It is used to find the default version for
1044 the specific extension.
1045 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1046 default_major_version and default_minor_version. Add new bfd_boolean
1047 parameter *use_default_version. Set it to TRUE if we need to call
1048 the callback rps->get_default_version to find the default version.
1049 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1050 the default version in riscv_parsing_subset_version, and then call
1051 riscv_add_subset to add the subset into subset list.
1052 (riscv_parse_prefixed_ext): Likewise.
1053 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1054 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1055 strings rather than characters.
1056 riscv_merge_arch_attr_info): The callback function get_default_version
1057 is only needed for assembler, so set it to NULL int the linker.
1058 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1059 * elfxx-riscv.h: Updated.
1061 2020-05-20 Alan Modra <amodra@gmail.com>
1064 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1065 use bfd_set_filename.
1066 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1067 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1068 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1069 (bfd_create): Likewise.
1070 (_bfd_delete_bfd): Don't free filename.
1071 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1072 return pointer to the copy or NULL on alloc fail.
1073 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1074 result of bfd_set_filename.
1075 * bfd-in2.h: Regenerate.
1077 2020-05-20 Alan Modra <amodra@gmail.com>
1080 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1081 section size against file size.
1082 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1084 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1087 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1088 and memset when allocating memory for the sections_being_created
1091 2020-05-19 Stafford Horne <shorne@gmail.com>
1093 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1095 (or1k_elf_relocate_section): Access srelgot via
1096 htab->root.srelgot. Add assertions for srelgot->contents.
1097 Introduce local variable for srelgot to not reuse global
1099 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1100 (or1k_set_got_and_rela_sizes): New function.
1101 (or1k_initial_exec_offset): New function.
1102 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1103 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1105 (or1k_elf_check_relocs): Use OR to set TLS access.
1106 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1108 (or1k_elf_size_dynamic_sections): Use
1109 or1k_set_got_and_rela_sizes to set sizes.
1110 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1111 (TCB_SIZE): New macro.
1112 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1113 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1114 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1115 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1116 (tpoff): Add dynamic boolean argument.
1117 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1119 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1121 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1122 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1123 cases with BFD_RELOC_AARCH64_JUMP26.
1124 (elfNN_aarch64_check_relocs): Likewise.
1126 2020-05-19 Alan Modra <amodra@gmail.com>
1128 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1129 bfd_get_filename rather than accessing bfd->filename directly.
1130 * aout-target.h (MY (object_p)): Likewise.
1131 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1132 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1133 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1134 (_bfd_archive_bsd44_construct_extended_name_table),
1135 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1136 (_bfd_bsd_write_armap): Likewise.
1137 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1138 * cache.c (bfd_open_file): Likewise.
1139 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1140 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1141 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1142 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1143 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1144 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1145 (patch_tls_desc_to_ie): Likewise.
1146 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1147 (spu_elf_auto_overlay): Likewise.
1148 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1149 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1150 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1151 * elflink.c (bfd_elf_size_dynamic_sections),
1152 (elf_link_input_bfd): Likewise.
1153 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1154 * mach-o.c (bfd_mach_o_follow_dsym),
1155 (bfd_mach_o_close_and_cleanup): Likewise.
1156 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1157 (find_separate_debug_file, get_build_id_name): Likewise.
1158 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1159 * plugin.c (bfd_plugin_open_input): Likewise.
1160 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1161 * som.c (som_write_armap): Likewise.
1162 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1163 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1164 (_bfd_vms_lib_write_archive_contents): Likewise.
1165 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1167 2020-05-19 Alan Modra <amodra@gmail.com>
1170 * bfdio.c (_bfd_real_fopen): Typo fix.
1172 2020-05-18 Nick Clifton <nickc@redhat.com>
1175 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1176 for the sections_being_created array.
1178 2020-05-18 Alan Modra <amodra@gmail.com>
1180 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1181 they can be freed without also freeing internal_relocs.
1183 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1186 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1187 separators into DOS style when creating a WIN32 fullpath.
1189 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1191 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1192 to initialize RISC-V tdata.
1194 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1196 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1199 2020-05-11 Alan Modra <amodra@gmail.com>
1201 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1203 2020-05-11 Alan Modra <amodra@gmail.com>
1205 * elf64-ppc.c: Rename powerxx to power10 throughout.
1207 2020-05-11 Alan Modra <amodra@gmail.com>
1210 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1211 contains required number of auxents before processing any auxent.
1212 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1213 file name from auxents for PE.
1215 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1217 * aout-cris.c (DEFAULT_ARCH): Delete define.
1218 (MY_set_arch_mach): Likewise.
1219 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1221 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1222 of r_type before the shift.
1224 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1227 * elfnn-aarch64.c (group_sections): Copy implementation from
1230 2020-05-01 Alan Modra <amodra@gmail.com>
1233 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1234 accessing root.u.def of symbols. Also check root.u.def.section
1235 is non-NULL. Reverse tests so as to make the logic positive.
1237 2020-05-01 Alan Modra <amodra@gmail.com>
1240 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1241 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1243 2020-05-01 Alan Modra <amodra@gmail.com>
1246 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1247 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1248 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1249 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1250 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1251 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1252 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1253 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1254 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1255 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1257 2020-05-01 Alan Modra <amodra@gmail.com>
1260 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1261 from shared libraries.
1263 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1265 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1266 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1267 equals 0. Report overflow when the result has negative sign but
1268 all significant bits are zero.
1270 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1272 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1273 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1275 2020-04-28 Alan Modra <amodra@gmail.com>
1277 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1278 Emit warning message.
1280 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1282 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1283 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1284 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1285 to x86_64_pe_big_vec as it not a big-endian format.
1286 (vec i386_pe_big_vec): New.
1287 * configure.ac: Likewise.
1288 * targets.c: Likewise.
1289 * configure: Regenerate.
1290 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1291 COFF_WITH_PE_BIGOBJ): New.
1292 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1294 (x86_64_pe_be_vec): Moved.
1296 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1298 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1299 * elf.c (elfcore_grok_arc_v2): New function.
1300 (elfcore_grok_note): Call the new function to handle the corresponding
1302 (elfcore_write_arc_v2): New function.
1303 (elfcore_write_register_note): Call the new function to handle the
1304 corresponding pseudo-sections.
1306 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1309 * bfd-in2.h: Regenerated.
1310 * elf32-xtensa.c (elf_howto_table): New entries for
1311 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1312 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1313 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1314 R_XTENSA_NDIFF{8,16,32}.
1315 * libbfd.h (bfd_reloc_code_real_names): Add names for
1316 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1317 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1318 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1319 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1321 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1324 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1327 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1330 * elf-bfd.h (elf_backend_data): Add
1331 elf_backend_strip_zero_sized_dynamic_sections.
1332 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1333 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1335 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1337 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1339 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1341 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1343 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1345 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1347 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1349 2020-04-21 Nick Clifton <nickc@redhat.com>
1351 * po/sr.po: Updated Serbian translation.
1353 2020-04-21 Alan Modra <amodra@gmail.com>
1355 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1358 2020-04-20 Stephen Casner <casner@acm.org>
1360 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1361 causing globals from linker script to be treated as debug symbols.
1362 (translate_symbol_table): Don't sign-extend symbol values from 16
1363 to 64 bits in nm output.
1365 2020-04-20 Alan Modra <amodra@gmail.com>
1367 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1369 2020-04-18 Alan Modra <amodra@gmail.com>
1371 * section.c (bfd_is_const_section): Correct test for special
1373 * bfd-in2.h: Regenerate.
1375 2020-04-17 Alan Modra <amodra@gmail.com>
1378 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1381 2020-04-16 Nick Clifton <nickc@redhat.com>
1384 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1385 abort with a more helpful error message.
1387 2020-04-16 Alan Modra <amodra@gmail.com>
1390 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1393 2020-04-15 Fangrui Song <maskray@google.com>
1396 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1397 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1398 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1399 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1400 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1401 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1402 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1403 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1404 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1405 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1406 * elflink.c (elf_link_output_extsym): Likewise.
1407 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1409 2020-04-15 Alan Modra <amodra@gmail.com>
1412 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1413 pointer into strings that may be freed for section name, always
1414 allocate a new string.
1416 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1417 Jan W. Jagersma <jwjagersma@gmail.com>
1419 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1420 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1421 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1422 (_bfd_go32_mkobject): New functions.
1423 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1424 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1425 (go32exe_mkobject): Call _bfd_go32_mkobject.
1426 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1427 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1429 (coff_write_relocs): Enable extended reloc counter code if
1430 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1431 (coff_write_object_contents): Likewise. Pad section headers
1432 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1433 instead of coff_swap_scnhdr_out.
1434 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1435 enable extended reloc counter.
1436 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1437 Declare with ATTRIBUTE_UNUSED.
1438 * libcoff-in.h: (struct coff_tdata): New field go32.
1440 * libcoff.h: Regenerate.
1442 2020-04-14 Fangrui Song <maskray@google.com>
1445 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1448 2020-04-14 Stephen Casner <casner@acm.org>
1451 * pdp11.c: Add implementation of --imagic option.
1452 (adjust_o_magic): Fix objcopy --extract-symbol test.
1453 * libaout.h (enum aout_magic): Add i_magic.
1455 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1456 Nick Clifton <nickc@redhat.com>
1458 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1460 <default>: Error rather than abort.
1462 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1465 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1466 relocation section from section group.
1468 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1470 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1471 bfd->origin to file offset.
1472 * bfdwin.c (bfd_get_file_window): Likewise.
1473 * bfd.c: Clarify the use of the bfd->origin field.
1474 * bfd-in2.h: Regenerate.
1475 * coff-i386.c: Don't include go32exe.h. Allow overriding
1476 coff_write_object_contents via COFF_WRITE_CONTENTS.
1477 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1478 (go32exe_write_object_contents): New functions.
1479 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1480 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1481 (create_go32_stub): Remove check for 2k size limit. Read stub
1482 from go32exe_temp_stub if present.
1483 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1484 copy variable-length stub.
1485 (go32_check_format): Read stub to go32exe_temp_stub, set
1486 origin, return go32exe_cleanup.
1487 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1488 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1489 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1490 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1491 Remove functions and their associated #defines.
1492 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1493 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1494 Rename field go32stub to stub.
1495 * libcoff.h: Regenerate.
1496 * coff-stgo32.c (go32_check_format): Rename to...
1497 (go32exe_check_format): ...this.
1498 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1499 (go32exe_copy_private_bfd_data): ...this.
1500 (stub_bytes): Rename to...
1501 (go32exe_default_stub): ...this.
1502 (create_go32_stub): Rename to...
1503 (go32exe_create_stub): ...this.
1504 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1507 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1511 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1512 relocation to R_386_32 for relocation against non-preemptible
1514 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1515 allocate dynamic relocation for non-preemptible absolute symbol.
1516 (elf_i386_relocate_section): Pass sec to
1517 GENERATE_DYNAMIC_RELOCATION_P.
1518 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1519 (elf_x86_64_convert_load_reloc): Covert load relocation to
1520 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1521 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1522 for non-preemptible absolute symbol if they overflow.
1523 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1524 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1525 symbol. Don't allocate dynamic relocation for non-preemptible
1527 (elf_x86_64_relocate_section): Don't generate relative relocation
1528 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1529 to GENERATE_DYNAMIC_RELOCATION_P.
1530 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1531 against non-preemptible absolute symbol.
1532 (_bfd_elf_x86_valid_reloc_p): New function.
1533 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1535 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1536 argument. Don't generate dynamic relocation against
1537 non-preemptible absolute symbol.
1538 (ABS_SYMBOL_P): New.
1539 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1540 against non-preemptible absolute symbol.
1542 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1543 (_bfd_elf_x86_valid_reloc_p): New.
1545 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1548 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1549 address in the GOT if in thumb only mode.
1551 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1553 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1555 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1557 * mmo.c (mmo_scan): Create .text section only when needed, not
1560 2020-03-31 Alan Modra <amodra@gmail.com>
1562 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1565 2020-03-31 Alan Modra <amodra@gmail.com>
1567 * vms-alpha.c (image_write): Check bounds for sections without
1568 contents too. Error on non-zero write to section without
1570 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1572 2020-03-31 Alan Modra <amodra@gmail.com>
1574 * tekhex.c (pass_over): Check is_eof before reading buffer.
1576 2020-03-30 Nick Clifton <nickc@redhat.com>
1579 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1580 field to timestamp and make it an integer.
1581 * libcoff.h: Regenerate.
1582 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1583 field in the pe_data structure rather than the insert_timestamp
1586 2020-03-30 Alan Modra <amodra@gmail.com>
1589 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1592 2020-03-26 Nick Clifton <nickc@redhat.com>
1594 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1595 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1597 * libbfd.h: Regenerate.
1599 2020-03-26 Alan Modra <amodra@gmail.com>
1601 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1603 2020-03-26 Alan Modra <amodra@gmail.com>
1605 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1607 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1609 2020-03-25 Nick Clifton <nickc@redhat.com>
1611 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1613 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1614 * libbfd.h: Regenerate.
1616 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1618 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1619 correct field name in the output string.
1621 2020-03-25 Alan Modra <amodra@gmail.com>
1624 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1625 for SHT_NOBITS section if first in segment.
1627 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1630 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1631 (_bfd_elf_get_symbol_version_string): This.
1632 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1633 (_bfd_elf_get_symbol_version_string): This.
1634 (bfd_elf_print_symbol): Pass TRUE to
1635 _bfd_elf_get_symbol_version_string.
1636 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1637 bfd_boolean argument.
1638 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1639 * targets.c (_bfd_get_symbol_version_string): Likewise.
1640 (bfd_get_symbol_version_string): Likewise.
1641 * bfd-in2.h: Regenerated.
1643 2020-03-24 Nick Clifton <nickc@redhat.com>
1644 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1647 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1650 2020-03-24 Nick Clifton <nickc@redhat.com>
1653 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1654 segment to use for PT_GNU_RELRO, ignore empty sections in a
1655 segment's current list.
1657 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1660 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1662 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1665 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1666 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1667 on the previous _bfd_elf_get_symbol_version_string.
1668 (_bfd_elf_get_symbol_version_string): Use it.
1670 2020-03-24 Alan Modra <amodra@gmail.com>
1672 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1673 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1676 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1678 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1680 2020-03-23 Alan Modra <amodra@gmail.com>
1682 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1683 symbol count. Allocate an extra byte to ensure name strings
1684 are terminated. Sanity check name offsets. Release memory on
1687 2020-03-23 Alan Modra <amodra@gmail.com>
1689 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1690 field hasn't been read. Remove unnecessary casts.
1692 2020-03-22 Alan Modra <amodra@gmail.com>
1694 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1695 enough to read number of symbols.
1697 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1699 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1700 (EXECUTABLE_SUFFIX): Likewise.
1701 * config.in: Regenerated.
1702 * configure: Likewise.
1703 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1704 _bfd_generic_close_and_cleanup.
1705 (plugin_list_entry): Remove resolution_file, resolution_option,
1706 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1707 lto_wrapper, gcc_env and initialized,
1708 (need_lto_wrapper_p): Removed.
1709 (get_lto_wrapper): Likewise.
1710 (setup_lto_wrapper_env): Likewise.
1711 (register_all_symbols_read): Likewise.
1712 (egister_cleanup): Likewise.
1713 (get_symbols): Likewise.
1714 (add_input_file): Likewise.
1715 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1716 (add_symbols): Updated.
1717 (try_claim): Likewise.
1718 (try_load_plugin): Likewise.
1719 (bfd_plugin_canonicalize_symtab): Likewise.
1720 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1721 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1723 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1726 * plugin.c (plugin_list_entry): Add has_symbol_type.
1727 (add_symbols_v2): New function.
1728 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1729 provides symbol type.
1730 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1731 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1734 2020-03-20 Alan Modra <amodra@gmail.com>
1736 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1737 enough to read number of symbols.
1739 2020-03-20 Alan Modra <amodra@gmail.com>
1741 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1742 backend functions for NULL before calling.
1743 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1744 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1745 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1746 * elfnn-ia64.c (ignore_errors): New function.
1747 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1749 2020-03-19 Nick Clifton <nickc@redhat.com>
1752 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1753 location of the varinfo in the unit's debug info data. Change the
1754 type of the stack field to a boolean.
1755 (lookup_var_by_offset): New function. Returns the varinfo
1756 structure for the variable described at the given offset in the
1758 (scan_unit_for_symbols): Add support for variables which have the
1759 DW_AT_specification attribute.
1761 2020-03-19 Nick Clifton <nickc@redhat.com>
1764 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1767 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1769 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1771 2020-03-18 Nick Clifton <nickc@redhat.com>
1774 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1775 memory access when processing a corrupt secondary reloc section.
1777 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1779 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1780 instead of calling abort.
1781 * elf32-csky.c (csky_build_one_stub): Likewise.
1782 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1783 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1784 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1785 * elf32-metag.c (metag_build_one_stub): Likewise.
1786 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1787 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1788 (ppc_size_one_stub): Likewise.
1789 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1791 2020-03-17 Nick Clifton <nickc@redhat.com>
1794 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1795 with error messages.
1797 2020-03-17 Nick Clifton <nickc@redhat.com>
1800 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1801 free. Add free on another failure path.
1803 2020-03-16 Alan Modra <amodra@gmail.com>
1806 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1807 we have a non-zero section count. Do lma comparison in octets.
1809 2020-03-16 Alan Modra <amodra@gmail.com>
1811 * vms-alpha.c (dst_restore_location): Validate index into
1812 dst_ptr_offsets array before accessing. Return status.
1813 (dst_retrieve_location): Similarly, making "loc" parameter a
1814 pointer to return value.
1815 (_bfd_vms_slurp_etir): Update calls to above functions.
1817 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1819 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1821 * configure: Regenerated.
1823 2020-03-14 Alan Modra <amodra@gmail.com>
1825 * section.c (BFD_FAKE_SECTIONS): Formatting.
1826 * bfd-in2.h: Regenerate.
1828 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1830 * elf.c (elfcore_grok_netbsd_note): Add support for
1831 NT_NETBSDCORE_LWPSTATUS notes.
1833 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1835 * bfd-in2.h: Regenerate.
1836 * section.c (asection): Add already_assigned field.
1837 (BFD_FAKE_SECTION): Add default initializer for it.
1838 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1839 * elf32-arm.c (arm_build_one_stub): Add support for
1840 non_contiguous_regions.
1841 * elf32-csky.c (csky_build_one_stub): Likewise.
1842 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1843 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1844 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1845 * elf32-metag.c (metag_build_one_stub): Likewise.
1846 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1847 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1848 (ppc_size_one_stub): Likewise.
1849 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1850 * elflink.c (elf_link_input_bfd): Likewise.
1852 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1855 * elf-linker-x86.h (elf_linker_x86_params): Add
1856 static_before_all_inputs and has_dynamic_linker.
1857 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1858 dynamic input objects if -static is passed at command-line
1859 before all input files without --dynamic-linker unless
1860 --no-dynamic-linker is used.
1862 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1864 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1866 2020-03-13 Christian Eggers <ceggers@gmx.de>
1868 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1869 "p_paddr" from "at".
1870 * elfcode.h (bfd_from_remote_memory): Add units to several
1871 parameters. New local "opb". Fix usage of p_align. Fix
1872 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1873 call of target_read_memory.
1874 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1875 calculation of "offset" and "output_offset".
1876 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1877 from "offset" and fix calculation of "end" from "vma+size". Fix
1878 comparison between "sh_addr" and "vma"/"output_offset".
1879 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1880 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1882 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1883 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1884 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1885 assignment of p_paddr from phdr_lma. Fix comparison between
1886 "lma+size" and "next->lma".
1887 (elf_sort_segments): Fix assignment from p_paddr to lma.
1888 (assign_file_positions_for_load_sections): Add unit (bytes) to
1889 local "align". Fix calculation of local "off_adjust". Fix
1890 calculation of local "filehdr_vaddr".
1891 (assign_file_positions_for_non_load_sections): New local "opb".
1892 Fix calculation of "end" from "p_size". Fix comparison between
1893 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1894 from "end" and "p_vaddr".
1895 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1896 vma. Fix assignment to p_paddr from lma. Fix comparison between
1897 p_paddr and lma. Fix assignment to p_paddr from lma.
1898 * merge.c (sec_merge_emit): New local "opb". Convert
1899 "alignment_power" to octets.
1900 (_bfd_add_merge_section): New locals "alignment_power" and
1901 "opb". Fix comparison between "alignment_power" and
1903 (_bfd_merge_sections): New local "opb". Divide size by opb
1904 before checking align mask.
1906 2020-03-13 Christian Eggers <ceggers@gmx.de>
1908 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1909 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1911 (_bfd_elf_make_section_from_phdr): Similarly.
1912 (elf_fake_sections): Fix calculation of
1913 Elf_Internal_shdr::sh_addr from section VMA.
1914 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1916 (assign_file_positions_for_load_sections): Fix calculations of
1917 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1918 comparison between program header address and section LMA.
1919 (assign_file_positions_for_non_load_sections): Likewise.
1920 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1921 (IS_CONTAINED_BY_VMA): Add parameter opb.
1922 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1923 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1924 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1925 Fix calculations of p_addr_valid and p_vaddr_offset.
1926 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1927 with octets per byte when comparing against p_vaddr.
1929 2020-03-11 Alan Modra <amodra@gmail.com>
1931 * som.c (setup_sections): Sanity check subspace.name.
1933 2020-03-11 Alan Modra <amodra@gmail.com>
1935 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1937 2020-03-10 Alan Modra <amodra@gmail.com>
1940 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1943 2020-03-09 Alan Modra <amodra@gmail.com>
1945 * wasm-module.c (wasm_scan): Sanity check file name length
1946 before allocating memory. Move common section setup code. Do
1947 without bfd_tell to calculate section size.
1949 2020-03-06 Nick Clifton <nickc@redhat.com>
1951 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1952 with error messages and failure return values.
1954 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1956 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1957 relocation sections for any removed reference to a dynamic symbol.
1959 2020-03-05 Nick Clifton <nickc@redhat.com>
1961 * elf-bfd.h (struct elf_backend_data): Add new fields:
1962 init_secondary_reloc_section, slurp_secondary_reloc_section,
1963 write_secondary_reloc_section.
1964 (_bfd_elf_init_secondary_reloc_section): Prototype.
1965 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1966 (_bfd_elf_write_secondary_reloc_section): Prototype.
1967 * elf.c ( bfd_section_from_shdr): Invoke the new
1968 init_secondary_reloc_section backend function, if defined, when a
1969 second reloc section is encountered.
1970 (swap_out_syms): Invoke the new symbol_section_index function, if
1971 defined, when computing the section index of an OS/PROC specific
1973 (_bfd_elf_init_secondary_reloc_section): New function.
1974 (_bfd_elf_slurp_secondary_reloc_section): New function.
1975 (_bfd_elf_write_secondary_reloc_section): New function.
1976 (_bfd_elf_copy_special_section_fields): New function.
1977 * elfcode.h (elf_write_relocs): Invoke the new
1978 write_secondary_relocs function, if defined, in order to emit
1980 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1981 function, if defined, in order to read in secondary relocs.
1982 * elfxx-target.h (elf_backend_copy_special_section_fields):
1983 Provide a non-NULL default definition.
1984 (elf_backend_init_secondary_reloc_section): Likewise.
1985 (elf_backend_slurp_secondary_reloc_section): Likewise.
1986 (elf_backend_write_secondary_reloc_section): Likewise.
1987 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1989 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1990 * configure: Regenerate.
1992 2020-03-05 Alan Modra <amodra@gmail.com>
1994 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1995 against file size before allocating memory. Use bfd_alloc rather
1996 than bfd_zalloc for carsym/strings memory.
1998 2020-03-04 Alan Modra <amodra@gmail.com>
2000 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2001 sh_addr mod sh_addalign is zero.
2003 2020-03-04 Alan Modra <amodra@gmail.com>
2005 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2007 2020-03-03 Alan Modra <amodra@gmail.com>
2009 * format.c (struct bfd_preserve): Add cleanup field.
2010 (bfd_preserve_save): Add cleanup param and save.
2011 (bfd_preserve_restore): Return cleanup.
2012 (bfd_preserve_finish): Call the cleanup for the discarded match.
2013 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2014 and clear when preserving a match. Restore cleanup too when
2015 restoring that match.
2017 2020-03-02 Alan Modra <amodra@gmail.com>
2019 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2020 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2021 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2022 (core_sco5_vec): Correct initialisers.
2024 2020-03-02 Alan Modra <amodra@gmail.com>
2026 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2027 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2028 * cisco-core.c (cisco_core_file_validate): Likewise.
2029 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2030 * hpux-core.c (hpux_core_core_file_p): Likewise.
2031 * irix-core.c (irix_core_core_file_p): Likewise.
2032 * lynx-core.c (lynx_core_file_p): Likewise.
2033 * netbsd-core.c (netbsd_core_file_p): Likewise.
2034 * osf-core.c (osf_core_core_file_p): Likewise.
2035 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2036 * sco5-core.c (sco5_core_file_p): Likewise.
2038 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2040 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2042 2020-03-02 Alan Modra <amodra@gmail.com>
2044 * targets.c (bfd_cleanup): New typedef.
2045 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2046 * libbfd-in.h (_bfd_no_cleanup): Define.
2047 * format.c (bfd_reinit): Add cleanup parameter, call it.
2048 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2049 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2050 * aout-target.h (callback, object_p): Return bfd_cleanup.
2051 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2052 * archive.c (bfd_generic_archive_p): Likewise.
2053 * binary.c (binary_object_p): Likewise.
2054 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2055 * coff-ia64.c (ia64coff_object_p): Likewise.
2056 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2057 * coff-sh.c (coff_small_object_p): Likewise.
2058 * coff-stgo32.c (go32_check_format): Likewise.
2059 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2060 (xcoff64_core_p): Likewise.
2061 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2062 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2063 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2064 * elfcode.h (elf_object_p): Likewise.
2065 * elfcore.h (elf_core_file_p): Likewise.
2066 * i386msdos.c (msdos_object_p): Likewise.
2067 * ihex.c (ihex_object_p): Likewise.
2068 * libaout.h (some_aout_object_p): Likewise.
2069 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2070 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2071 * libbfd.c (_bfd_dummy_target): Likewise.
2072 * libcoff-in.h (coff_object_p): Likewise.
2073 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2074 (bfd_mach_o_arm64_core_p): Likewise.
2075 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2076 (bfd_mach_o_arm_core_p): Likewise.
2077 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2078 (bfd_mach_o_i386_core_p): Likewise.
2079 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2080 (bfd_mach_o_x86_64_core_p): Likewise.
2081 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2082 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2083 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2084 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2085 * mmo.c (mmo_object_p): Likewise.
2086 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2087 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2088 (pe_bfd_object_p): Likewise.
2089 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2090 * ppcboot.c (ppcboot_object_p): Likewise.
2091 * rs6000-core.c (rs6000coff_core_p): Likewise.
2092 * som.c (som_object_setup, som_object_p): Likewise.
2093 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2094 * tekhex.c (tekhex_object_p): Likewise.
2095 * vms-alpha.c (alpha_vms_object_p): Likewise.
2096 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2097 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2098 * wasm-module.c (wasm_object_p): Likewise.
2099 * xsym.c (bfd_sym_object_p): Likewise.
2100 * xsym.h (bfd_sym_object_p): Likewise.
2101 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2103 * pdp11.c (some_aout_object_p): Likewise.
2104 * plugin.c (register_ld_plugin_object_p): Update object_p
2106 * plugin.h (register_ld_plugin_object_p): Likewise.
2107 * bfd-in2.h: Regenerate.
2108 * libbfd.h: Regenerate.
2109 * libcoff.h: Regenerate.
2111 2020-03-02 Alan Modra <amodra@gmail.com>
2113 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2114 applicable section flags.
2115 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2116 (mips_ecoff_bele_vec): Likewise.
2117 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2119 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2120 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2122 2020-03-02 Alan Modra <amodra@gmail.com>
2124 * elf32-m32r.c (m32r_elf_section_flags): New function.
2125 (elf_backend_section_flags): Define.
2126 * elf32-nds32.c (nds32_elf_section_flags): New function.
2127 (elf_backend_section_flags): Define.
2128 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2129 .sbss and .sdata sections.
2130 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2131 for SHF_V850_GPREL sections.
2132 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2134 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2135 for SHF_PARISC_SHORT sections.
2136 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2137 (elf_backend_section_flags): Define.
2138 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2139 for SHF_MIPS_GPREL sections. Delete FIXME.
2141 2020-03-02 Alan Modra <amodra@gmail.com>
2143 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2144 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2145 calling elf_backend_section_flags with adjusted params. Use
2146 newsect->flags past that point.
2147 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2149 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2150 to have their type overridden, and all sh_flags but processor and
2152 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2153 * elf32-mep.c (mep_elf_section_flags): Likewise.
2154 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2155 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2156 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2157 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2158 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2159 stub BFD and non-aarch64 input files when scanning for stubs.
2161 2020-03-02 Alan Modra <amodra@gmail.com>
2163 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2164 limit to decompressed element size.
2166 2020-03-02 Alan Modra <amodra@gmail.com>
2168 * vms-lib.c (vms_traverse_index): Add recur_count param and
2169 update calls. Fail on excessive recursion.
2171 2020-03-02 Alan Modra <amodra@gmail.com>
2173 * vms-alpha.c (vms_get_remaining_object_record): Use
2174 bfd_realloc_or_free rather than bfd_realloc.
2175 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2176 (dst_define_location, parse_module): Likewise, and check realloc
2177 return status before using memory. Return status from function
2178 adjusting all callers.
2180 2020-02-28 Alan Modra <amodra@gmail.com>
2182 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2184 2020-02-28 Alan Modra <amodra@gmail.com>
2186 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2187 Remove duplicate undersize check.
2189 2020-02-27 Alan Modra <amodra@gmail.com>
2192 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2194 2020-02-27 Alan Modra <amodra@gmail.com>
2197 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2198 (coff_section_type): Adjust comment.
2199 (decode_section_type): Likewise. Call coff_section_type before
2200 decode_section_type.
2201 (bfd_decode_symclass): Use 'c' for common sections other than
2204 2020-02-27 Alan Modra <amodra@gmail.com>
2206 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2209 2020-02-27 Alan Modra <amodra@gmail.com>
2211 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2212 if file is an archive element.
2213 * bfd-in2.h: Regenerate.
2215 2020-02-26 Alan Modra <amodra@gmail.com>
2217 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2218 bfd_set_error on failing test. Don't bother changing bfd_error on
2219 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2220 Check sym name is within string buffer. Use size_t for some vars.
2221 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2222 int_buf. Don't change bfd_error on file read error. Use
2223 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2224 calculations to catch overflows before they occur. malloc and
2225 free raw armap rather than using bfd_alloc. Read raw armap before
2226 allocating carsym+strings buffer.
2227 (_bfd_slurp_extended_name_table): Localize variables. Check
2228 name size against file size.
2230 2020-02-26 Alan Modra <amodra@gmail.com>
2232 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2234 2020-02-26 Alan Modra <amodra@gmail.com>
2236 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2237 malloc. Check for NULL return from bfd_malloc.
2238 (rx_table_find, rx_table_map): Likewise.
2239 (rx_set_section_contents): Check bfd_alloc return.
2240 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2242 2020-02-26 Alan Modra <amodra@gmail.com>
2244 * aoutx.h: Indent labels correctly. Format error strings.
2245 * archive.c: Likewise.
2246 * archive64.c: Likewise.
2247 * coff-arm.c: Likewise.
2248 * coff-rs6000.c: Likewise.
2249 * coff-stgo32.c: Likewise.
2250 * cpu-arm.c: Likewise.
2251 * dwarf2.c: Likewise.
2252 * elf-ifunc.c: Likewise.
2253 * elf-properties.c: Likewise.
2254 * elf-s390-common.c: Likewise.
2255 * elf-strtab.c: Likewise.
2257 * elf32-arm.c: Likewise.
2258 * elf32-bfin.c: Likewise.
2259 * elf32-cr16.c: Likewise.
2260 * elf32-csky.c: Likewise.
2261 * elf32-i386.c: Likewise.
2262 * elf32-m68k.c: Likewise.
2263 * elf32-msp430.c: Likewise.
2264 * elf32-nds32.c: Likewise.
2265 * elf32-nios2.c: Likewise.
2266 * elf32-pru.c: Likewise.
2267 * elf32-xtensa.c: Likewise.
2268 * elf64-ia64-vms.c: Likewise.
2269 * elf64-x86-64.c: Likewise.
2270 * elfcode.h: Likewise.
2271 * elfcore.h: Likewise.
2272 * elflink.c: Likewise.
2273 * elfnn-aarch64.c: Likewise.
2274 * elfnn-ia64.c: Likewise.
2275 * elfnn-riscv.c: Likewise.
2276 * elfxx-mips.c: Likewise.
2277 * elfxx-sparc.c: Likewise.
2278 * elfxx-x86.c: Likewise.
2279 * i386lynx.c: Likewise.
2280 * merge.c: Likewise.
2281 * pdp11.c: Likewise.
2282 * plugin.c: Likewise.
2283 * reloc.c: Likewise.
2285 2020-02-26 Alan Modra <amodra@gmail.com>
2288 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2290 (bfd_elf_add_dt_needed_tag): Declare.
2291 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2292 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2293 from elf_add_dt_needed_tag. Remove soname and doit param.
2294 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2295 to see whether as-needed lib is already loaded, use dyn_loaded
2296 list instead. When saving and restoring around as-needed lib
2297 handle possibility that dynstr has not been initialised. Don't
2298 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2299 Mark libs loaded via DT_NEEDED entries of other libs with
2300 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2302 (elf_link_check_versioned_symbol): Remove now unneccesary
2303 DYNAMIC check when traversing dyn_loaded list.
2305 2020-02-26 Alan Modra <amodra@gmail.com>
2307 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2309 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2312 * plugin.c (need_lto_wrapper_p): New.
2313 (bfd_plugin_set_program_name): Add an int argument to set
2315 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2317 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2319 2020-02-24 Alan Modra <amodra@gmail.com>
2321 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2323 2020-02-24 Alan Modra <amodra@gmail.com>
2325 * vms-lib.c (struct carsym_mem): Add limit.
2326 (vms_add_index): Heed limit.
2327 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2328 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2329 Always return actual number read.
2330 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2331 assertion with error exit.
2333 2020-02-22 Alan Modra <amodra@gmail.com>
2336 * elf.c (assign_file_positions_for_load_sections): Continue linking
2337 on "PHDR segment not covered by LOAD segment" errors.
2339 2020-02-21 Alan Modra <amodra@gmail.com>
2341 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2343 (bfd_mach_o_canonicalize_reloc): Likewise.
2344 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2345 counts and offsets against file size.
2346 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2347 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2348 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2349 against file size. Delete symbol table error message.
2350 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2352 (bfd_mach_o_read_symtab): Likewise.
2353 (bfd_mach_o_read_command): Pass file size.
2354 (bfd_mach_o_scan): Sanity check command count against file size.
2356 2020-02-21 Alan Modra <amodra@gmail.com>
2359 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2360 "text", "data" and "bss" section pointer vars. Don't update
2361 section size, just exec header sizes.
2362 (adjust_sizes_and_vmas): Don't update text section size. Set
2363 initial exec header a_text. Print exec headers sizes.
2364 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2365 (adjust_sizes_and_vmas): Similarly. Formatting.
2366 (final_link): Correct final file extension.
2368 2020-02-20 Nick Clifton <nickc@redhat.com>
2370 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2372 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2374 (elfNN_bed): Initialise the symbol_section_index field.
2375 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2376 OS and PROC specific section indicies. Warn if converting other
2377 reserved incidies to SHN_ABS.
2379 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2382 * cpu-z80.c: Add machine type compatibility checking.
2384 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2387 * plugin.c (plugin_list_entry): Remove handle.
2388 (try_load_plugin): Call dlclose before return.
2390 2020-02-19 Alan Modra <amodra@gmail.com>
2392 * libbfd-in.h (_bfd_constant_p): Define.
2393 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2394 file size before allocating memory.
2395 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2396 * elf.c (bfd_elf_get_str_section): Likewise.
2397 (_bfd_elf_slurp_version_tables): Likewise.
2398 * libbfd.h: Regenerate.
2400 2020-02-19 Alan Modra <amodra@gmail.com>
2402 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2403 * aoutx.h (aout_get_external_symbols): Replace calls to
2404 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2405 (slurp_reloc_table): Likewise.
2406 * archive.c (do_slurp_bsd_armap): Likewise.
2407 (do_slurp_coff_armap): Likewise.
2408 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2409 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2410 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2411 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2412 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2413 (_bfd_coff_get_external_symbols): Likewise.
2414 * ecoff.c (ecoff_slurp_symbolic_header),
2415 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2416 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2417 (ecoff_indirect_link_order): Likewise.
2418 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2419 (_bfd_elf_slurp_version_tables): Likewise.
2420 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2421 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2422 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2423 * elf64-alpha.c (READ): Likewise.
2424 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2425 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2426 * elfcode.h (elf_slurp_symbol_table),
2427 (elf_slurp_reloc_table_from_section): Likewise.
2428 * elflink.c (elf_link_add_object_symbols),
2429 (elf_link_check_versioned_symbol): Likewise.
2430 * elfxx-mips.c (READ): Likewise.
2431 * i386lynx.c (slurp_reloc_table): Likewise.
2432 * lynx-core.c (lynx_core_file_p): Likewise.
2433 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2434 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2435 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2436 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2437 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2438 (bfd_pef_parse_symbols): Likewise.
2439 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2440 * som.c (setup_sections, som_slurp_string_table),
2441 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2442 (som_bfd_fill_in_ar_symbols): Likewise.
2443 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2444 (evax_bfd_print_image): Likewise.
2445 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2446 * wasm-module.c (wasm_scan): Likewise.
2447 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2448 * xsym.c (bfd_sym_read_name_table),
2449 (bfd_sym_print_type_information_table_entry): Likewise.
2450 * libbfd.h: Regenerate.
2452 2020-02-19 Alan Modra <amodra@gmail.com>
2454 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2455 reading external relocs.
2456 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2457 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2459 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2461 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2462 (m32c_elf_relax_section): Likewise.
2463 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2464 (rl78_elf_relax_section): Likewise.
2465 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2466 (elf32_rx_relax_section): Likewise.
2467 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2468 parameter types and use..
2469 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2470 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2471 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2472 being read from file, just the extra.
2473 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2474 after reading external syms. Free on failure.
2476 2020-02-19 Alan Modra <amodra@gmail.com>
2478 * coffcode.h (buy_and_read, coff_slurp_line_table),
2479 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2480 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2481 corresponding bfd_alloc call. Adjust variables to suit.
2482 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2483 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2484 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2485 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2486 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2487 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2488 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2489 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2490 * elf64-alpha.c (READ): Likewise.
2491 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2492 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2493 (bfd_from_remote_memory): Likewise.
2494 * elfcore.h (core_find_build_id): Likewise.
2495 * elfxx-mips.c (READ): Likewise.
2496 * mach-o.c (bfd_mach_o_mangle_sections),
2497 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2498 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2499 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2500 * som.c (setup_sections, som_prep_for_fixups)
2501 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2502 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2503 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2504 (som_bfd_ar_write_symbol_stuff): Likewise.
2505 * vms-alpha.c (vector_grow1): Likewise.
2506 * vms-lib.c (vms_add_index): Likewise.
2507 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2508 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2509 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2510 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2511 (bfd_alloc2, bfd_zalloc2): Delete.
2512 (_bfd_mul_overflow): Define.
2513 * libbfd.h: Regenerate.
2515 2020-02-19 Alan Modra <amodra@gmail.com>
2517 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2519 (assign_section_numbers): Likewise.
2520 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2521 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2522 bfd_malloc2, size_t amt, and unsigned tls_count.
2523 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2524 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2525 (elf_output_implib): Use bfd_alloc.
2527 2020-02-19 Alan Modra <amodra@gmail.com>
2529 * bfd.c (struct bfd): Move format and direction to other
2530 bitfields. Add "size".
2531 * bfdio.c (bfd_get_size): Cache size when not writing file.
2532 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2533 returning zero, ie. unknown.
2534 (bfd_get_alt_debug_link_info): Likewise.
2535 * bfd-in2.h: Regenerate.
2537 2020-02-19 Alan Modra <amodra@gmail.com>
2539 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2540 bfd_get_file_size twice.
2541 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2542 zero, ie. unknown, return.
2543 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2544 * elfcode.h (elf_swap_shdr_in): Likewise.
2545 (elf_object_p): Don't call bfd_get_file_size twice and correct
2548 2020-02-19 Alan Modra <amodra@gmail.com>
2550 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2551 FALSE if memory alloc fails. Adjust calls.
2552 * som.c (som_prep_for_fixups): Likewise.
2553 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2554 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2555 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2556 * som.c (som_build_and_write_symbol_table): Return via error_return
2558 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2559 (VEC_APPEND_EL): Delete.
2560 (vector_grow1): Return pointer to element. Catch overflow.
2561 Return NULL on memory allocation failure.
2562 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2563 (alpha_vms_add_fixup_ca): Likewise.
2564 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2566 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2568 2020-02-19 Alan Modra <amodra@gmail.com>
2570 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2571 * aout-target.h (object_p): Likewise.
2572 * aout-tic30.c (tic30_aout_object_p): Likewise.
2573 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2574 (emit_stringtab, write_syms, link_hash_table_create),
2575 (aout_link_write_other_symbol): Likewise.
2576 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2577 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2578 (_bfd_compute_and_write_armap): Likewise.
2579 * archures.c (bfd_arch_list): Likewise.
2580 * bfd.c (bfd_record_phdr): Likewise.
2581 * binary.c (binary_canonicalize_symtab): Likewise.
2582 * cisco-core.c (cisco_core_file_validate): Likewise.
2583 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2584 (find_arm_glue, record_arm_to_thumb_glue),
2585 (record_thumb_to_arm_glue): Likewise.
2586 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2587 (ppc_allocate_toc_section): Likewise.
2588 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2589 * coff-sh.c (sh_relax_section): Likewise.
2590 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2591 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2592 (coff_set_alignment_hook, coff_mkobject),
2593 (coff_compute_section_file_positions): Likewise.
2594 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2595 (coff_find_nearest_line_with_names),
2596 ( bfd_coff_set_symbol_class): Likewise.
2597 * cofflink.c (_bfd_coff_link_hash_table_create),
2598 (_bfd_coff_link_input_bfd): Likewise.
2599 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2600 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2601 (build_line_info_table, sort_line_sequences),
2602 (line_info_add_include_dir, line_info_add_file_name),
2603 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2604 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2605 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2606 (_bfd_ecoff_find_nearest_line),
2607 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2608 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2609 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2610 * elf-m10300.c (mn10300_elf_relax_section),
2611 (elf32_mn10300_link_hash_table_create): Likewise.
2612 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2613 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2614 * elf32-arm.c (elf32_arm_link_hash_table_create),
2615 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2616 (elf32_arm_new_section_hook): Likewise.
2617 * elf32-avr.c (elf_avr_new_section_hook),
2618 (elf32_avr_link_hash_table_create, get_local_syms),
2619 (elf32_avr_setup_section_lists): Likewise.
2620 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2621 (bfin_link_hash_table_create): Likewise.
2622 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2623 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2624 * elf32-csky.c (csky_elf_link_hash_table_create),
2625 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2626 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2627 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2628 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2629 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2630 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2631 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2632 (m32r_elf_check_relocs): Likewise.
2633 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2634 (elf32_m68hc11_setup_section_lists),
2635 (elf32_m68hc11_size_stubs): Likewise.
2636 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2637 * elf32-metag.c (elf_metag_link_hash_table_create),
2638 (elf_metag_setup_section_lists): Likewise.
2639 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2640 (microblaze_elf_check_relocs): Likewise.
2641 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2642 (nds32_elf_check_relocs): Likewise.
2643 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2644 (get_local_syms, nios2_elf32_check_relocs),
2645 (nios2_elf32_link_hash_table_create): Likewise.
2646 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2647 (or1k_elf_check_relocs): Likewise.
2648 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2649 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2650 * elf32-s390.c (elf_s390_link_hash_table_create),
2651 (elf_s390_check_relocs): Likewise.
2652 * elf32-score.c (score_elf_create_got_section),
2653 (s3_elf32_score_new_section_hook),
2654 (elf32_score_link_hash_table_create): Likewise.
2655 * elf32-score7.c (score_elf_create_got_section),
2656 (s7_elf32_score_new_section_hook): Likewise.
2657 * elf32-sh.c (sh_elf_link_hash_table_create),
2658 (sh_elf_check_relocs): Likewise.
2659 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2660 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2661 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2662 (tilepro_elf_check_relocs): Likewise.
2663 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2664 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2665 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2666 (elf_xtensa_new_section_hook): Likewise.
2667 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2668 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2669 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2670 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2671 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2672 * elf64-ppc.c (ppc64_elf_new_section_hook),
2673 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2674 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2675 * elf64-s390.c (elf_s390_link_hash_table_create),
2676 (elf_s390_check_relocs): Likewise.
2677 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2678 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2679 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2680 (elf_link_add_archive_symbols, compute_bucket_count),
2681 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2682 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2683 (bfd_elf_final_link): Likewise.
2684 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2685 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2686 (elfNN_aarch64_new_section_hook): Likewise.
2687 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2688 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2689 (riscv_elf_check_relocs): Likewise.
2690 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2691 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2692 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2693 (_bfd_mips_elf_link_hash_table_create): Likewise.
2694 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2695 (_bfd_sparc_elf_check_relocs),
2696 (_bfd_sparc_elf_new_section_hook): Likewise.
2697 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2698 (tilegx_elf_check_relocs): Likewise.
2699 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2700 * format.c (bfd_check_format_matches): Likewise.
2701 * hash.c (_bfd_stringtab_init): Likewise.
2702 * ihex.c (ihex_scan): Likewise.
2703 * irix-core.c (irix_core_core_file_p): Likewise.
2704 * linker.c (bfd_wrapped_link_hash_lookup),
2705 (_bfd_generic_link_hash_table_create),
2706 (_bfd_generic_reloc_link_order): Likewise.
2707 * lynx-core.c (lynx_core_file_p): Likewise.
2708 * netbsd-core.c (netbsd_core_file_p): Likewise.
2709 * osf-core.c (osf_core_core_file_p): Likewise.
2710 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2711 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2712 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2713 * peicode.h (pe_mkobject): Likewise.
2714 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2715 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2716 * sco5-core.c (read_uarea): Likewise.
2717 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2718 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2719 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2720 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2721 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2722 * srec.c (srec_scan): Likewise.
2723 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2724 * targets.c (bfd_target_list): Likewise.
2725 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2726 * trad-core.c (trad_unix_core_file_p): Likewise.
2727 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2728 (vms_new_section_hook): Likewise.
2729 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2730 * xcofflink.c (xcoff_get_section_contents),
2731 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2732 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2733 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2735 2020-02-19 Alan Modra <amodra@gmail.com>
2737 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2739 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2741 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2742 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2743 a build_list_p argument. Don't search plugin_list. Short circuit
2744 when building the plugin list.
2745 (has_plugin): Renamed to has_plugin_list.
2746 (bfd_plugin_set_plugin): Don't set has_plugin.
2747 (bfd_plugin_specified_p): Check plugin_list instead.
2748 (build_plugin_list): New function.
2749 (load_plugin): Call build_plugin_list and use plugin_list.
2751 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2754 * plugin.c (try_claim): Always clean up for LTO wrapper.
2755 (try_load_plugin): Treat each object as independent. Create a
2756 copy for plugin name.
2758 2020-02-11 Nick Clifton <nickc@redhat.com>
2760 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2761 for addresses in print statements.
2762 (msp430_elf_relax_delete_bytes): Likewise.
2763 (msp430_elf_relax_add_words): Likewise.
2764 (msp430_elf_relax_section): Likewise.
2766 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2768 * plugin.c (add_symbols): Clear plugin_data memory.
2770 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2773 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2774 (EXECUTABLE_SUFFIX): Likewise.
2775 * config.in: Regenerated.
2776 * configure: Likewise.
2777 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2778 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2779 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2780 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2781 (get_lto_wrapper): New.
2782 (setup_lto_wrapper_env): Likewise.
2783 (current_plugin): Likewise.
2784 (register_all_symbols_read): Likewise.
2785 (register_cleanup): Likewise.
2786 (get_symbols): Likewise.
2787 (add_input_file): Likewise.
2788 (bfd_plugin_close_and_cleanup): Likewise.
2789 (claim_file): Removed.
2790 (register_claim_file): Set current_plugin->claim_file.
2791 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2792 lto_syms in current_plugin.
2793 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2794 all_symbols_read handler. Copy real symbols to plugin_data.
2795 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2796 (try_load_plugin): Don't reuse the previous plugin for LTO
2797 wrapper. Set up GCC LTO wrapper if possible. Don't set
2798 plugin_list_iter->claim_file.
2799 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2801 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2804 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2806 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2807 check if previous instruction matches a conditional jump inserted
2808 earlier. Invert conditional jump and delete branch in this case.
2810 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2812 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2813 msp430_elf_relax_add_words. Support insertion of either one or two
2815 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2816 needs to be grown. Handle insertion of branch instruction to replace
2819 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2821 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2822 debugging relocations.
2823 (msp430_elf_relax_delete_bytes): Likewise.
2824 (msp430_elf_relax_add_two_words): Likewise.
2825 (msp430_elf_relax_section): Likewise.
2827 2020-02-10 Alan Modra <amodra@gmail.com>
2829 * archures.c: Wrap overlong z80 comments.
2830 * bfd-in2.h: Regenerate.
2832 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2835 * archures.c: Add GBZ80 and Z80N machine values.
2836 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2837 * coff-z80.c: Add support for new reloc.
2838 * coffcode.h: Add support for new machine values.
2839 * cpu-z80.c: Add support for new machine names.
2840 * elf32-z80.c: Add support for new reloc.
2841 * bfd-in2.h: Regenerate.
2842 * libbfd.h: Regenerate.
2844 2020-02-07 Nick Clifton <nickc@redhat.com>
2847 * elf.c (rewrite_elf_program_header): Do not complain if no
2848 sections are mapped to a segment.
2850 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2853 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2854 for garbage collection on __patchable_function_entries section
2855 without linked-to section.
2857 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2860 * bfd-in2.h: Regenerated.
2861 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2862 on section if gc_mark of any of its linked-to sections is set
2863 and don't set gc_mark again.
2864 * section.c (asection): Add linked_to_symbol_name to map_head
2867 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2869 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2870 reporting an unrecognized instruction with R_V850_LONGJUMP.
2872 2020-02-05 Alan Modra <amodra@gmail.com>
2874 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2876 2020-02-04 Alan Modra <amodra@gmail.com>
2878 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2879 R_PPC_VLE_ADDR20, goto copy_reloc.
2881 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2883 * bfd-in2.h: Regenerated.
2884 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2886 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2889 * bfd-in2.h: Regenerated.
2890 * ecoff.c (bfd_debug_section): Add section_id.
2891 * section.c (bfd_section): Add section_id.
2892 (SEC_ASSEMBLER_SECTION_ID): New.
2893 (BFD_FAKE_SECTION): Add section_id.
2895 2020-02-01 Nick Clifton <nickc@redhat.com>
2897 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2900 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2902 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2903 encodings are relative to the GOT on nios2, too.
2905 2020-01-31 Alan Modra <amodra@gmail.com>
2907 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2908 file. Use $< and $@ in rules.
2909 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2910 (elf32-ia64.c, elf64-ia64.c): Likewise.
2911 (elf32-riscv.c, elf64-riscv.c): Likewise.
2912 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2913 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2914 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2915 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2916 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2917 * Makefile.in: Regenerate.
2919 2020-01-31 Alan Modra <amodra@gmail.com>
2922 * elf.c (setup_group): Don't clear entire section contents,
2923 just the padding after group flags. Release alloc'd memory
2924 after a seek or read failure.
2926 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2928 * peXXigen.c (pe_is_repro): New function.
2929 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2930 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2932 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2934 * peXXigen.c (debug_type_names): Add names for new debug data type
2937 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2939 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2940 inner loop. Fix a memory leak.
2942 2020-01-30 Alan Modra <amodra@gmail.com>
2944 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2945 or obj_coff_keep_strings here.
2946 (coff_get_normalized_symtab): Free external syms directly.
2947 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2950 2020-01-27 Jim Wilson <jimw@sifive.com>
2952 * cpu-riscv.c (riscv_scan): New.
2953 (N): Change bfd_default_scan to riscv_scan.
2955 2020-01-27 Andreas Schwab <schwab@suse.de>
2957 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2958 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2959 * Makefile.in: Regenerate.
2960 * cpu-plugin.c: Remove.
2961 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2962 (bfd_plugin_arch): Remove declaration.
2963 * bfd-in2.h: Regenerate.
2964 * po/SRC-POTFILES.in: Regenerate.
2966 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2967 Alan Modra <amodra@gmail.com>
2970 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2972 2020-01-24 Jim Wilson <jimw@sifive.com>
2974 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2975 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2976 avoid over long line.
2978 2020-01-24 Nick Clifton <nickc@redhat.com>
2981 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2982 syms and keep strings flags as these may have been set in order to
2983 prevent a bogus call to free.
2985 2020-01-23 Nick Clifton <nickc@redhat.com>
2987 * po/fr.po: Updated French translation.
2989 2020-01-23 Alan Modra <amodra@gmail.com>
2992 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2993 by zero when p_align is zero.
2995 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2997 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2998 (riscv_prefix_cmp): Likewise.
2999 (riscv_non_std_ext_p): Deleted.
3000 (riscv_std_sv_ext_p): Likewise.
3001 (riscv_non_std_sv_ext_p): Likewise.
3002 (riscv_merge_non_std_and_sv_ext): Rename to...
3003 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3004 (riscv_merge_arch_attr_info): Replace 3 calls to
3005 riscv_merge_non_std_and_sv_ext with single call to
3006 riscv_merge_multi_letter_ext.
3007 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3008 encounter a 'z' prefix.
3009 (riscv_get_prefix_class): New function, return prefix class based
3010 on first few characters of input string.
3011 (riscv_parse_config): New structure to factor out minor differences
3012 in extension class parsing behaviour.
3013 (riscv_parse_sv_or_non_std_ext): Rename to...
3014 (riscv_parse_prefixed_ext): and parameterise with
3016 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3017 (riscv_multi_letter_ext_valid_p): New.
3018 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3019 (riscv_parse_subset): Delegate all non-single-letter parsing work
3020 to riscv_parse_prefixed_ext.
3021 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3022 (riscv_get_prefix_class): Declare.
3024 2020-01-22 Alan Modra <amodra@gmail.com>
3026 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3027 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3028 __tls_get_addr_desc.
3029 (ppc64_elf_size_stubs): Add section for linker generated
3030 __tls_get_addr_desc wrapper function. Loop at least once if
3031 generating this function.
3032 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3033 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3035 2020-01-22 Alan Modra <amodra@gmail.com>
3037 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3038 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3040 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3041 (STDU_R1_0R1, ADDI_R1_R1): Define.
3042 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3043 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3044 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3045 no_tls_get_addr_regsave.
3046 (branch_reloc_hash_match): Add hash3 and hash4.
3047 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3048 (ppc64_elf_size_dynamic_sections): Likewise.
3049 (ppc64_elf_relocate_section): Likewise.
3050 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3051 __tls_get_addr stub.
3052 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3054 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3055 eh_frame for regsave __tls_get_addr.
3057 2020-01-22 Alan Modra <amodra@gmail.com>
3059 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3060 which __tls_get_addr calls will be eliminated.
3062 2020-01-20 Nick Clifton <nickc@redhat.com>
3064 * po/pt.po: Updates Portuguese translation.
3065 * po/ru.po: Updated Russian translation.
3066 * po/uk.po: Updated Ukranian translation.
3068 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3071 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3072 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3074 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3075 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3076 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3077 "rex leal x@tlsdesc(%rip), %reg" to
3078 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3079 "call *(%eax)" to "nopl (%rax)".
3081 2020-01-20 Alan Modra <amodra@gmail.com>
3083 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3084 (MTLR_R11): Don't define.
3085 (LD_R0_0R3, CMPDI_R0_0): Define.
3086 (build_tls_get_addr_stub): Don't use r11 in stub.
3088 2020-01-20 Alan Modra <amodra@gmail.com>
3090 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3091 (defined_sym_val, is_tls_get_addr): Likewise.
3093 2020-01-18 Nick Clifton <nickc@redhat.com>
3095 * version.m4 (BFD_VERSION): Set to 2.34.50.
3096 * configure: Regenerate.
3097 * po/bfd.pot: Regenerate.
3099 2020-01-18 Nick Clifton <nickc@redhat.com>
3101 Binutils 2.34 branch created.
3103 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3105 * coff-arm.c: Fix spelling error (seperate).
3106 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3108 * sysdep.h (strnlen): Fix spelling error (seperate).
3110 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3113 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3115 2020-01-15 Alan Modra <amodra@gmail.com>
3118 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3119 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3120 of function symbols unless dot symbols are present. Do warn
3121 whenever one is created, regardles of whether a PLT entry is
3122 also emitted for the function symbol.
3124 2020-01-14 Alan Modra <amodra@gmail.com>
3126 * som.c (som_bfd_count_ar_symbols): Error when file position
3127 of symbols on chains is not strictly increasing.
3129 2020-01-14 Alan Modra <amodra@gmail.com>
3131 * vms.h (VMS_DEBUG): Define as 0.
3132 * vms-alpha.c (image_write): Move debug output after bounds check.
3134 (_bfd_vms_slurp_eihd): Warning fix.
3135 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3137 2020-01-13 Alan Modra <amodra@gmail.com>
3139 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3140 for "ignored" records.
3142 2020-01-13 Alan Modra <amodra@gmail.com>
3144 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3145 Delete asect name check. Move asect NULL check to wasm_object_p.
3146 Correct bounds check of sizes against end. Replace uses of
3147 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3148 just one bfd_release.
3149 (wasm_scan): Don't use malloc/strdup for section names,
3150 bfd_alloc instead. Simplify code prefixing section name.
3151 Formatting. Don't attempt to free memory here..
3152 (wasm_object_p): ..do so here.
3154 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3157 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3158 UNDEFWEAK_NO_DYNAMIC_RELOC.
3159 (allocate_dynrelocs_for_symbol): Likewise.
3161 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3164 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3166 2020-01-10 Alan Modra <amodra@gmail.com>
3168 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3170 2020-01-09 Nick Clifton <nickc@redhat.com>
3173 * bfd.c (bfd_convert_section_contents): Check for a compress
3174 header size that is larger than the actual section size.
3176 2020-01-08 Alan Modra <amodra@gmail.com>
3179 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3180 after removing sections.
3182 2020-01-06 Jim Wilson <jimw@sifive.com>
3185 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3186 check for !bfd_link_pic (info).
3187 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3188 <R_RISCV_JAL>: Add comment.
3189 (_bfd_riscv_relax_section): For plt.offset check, add check for
3190 bfd_link_pic (info). Add comment.
3192 2020-01-06 Alan Modra <amodra@gmail.com>
3194 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3195 match failures. Don't init to bfd_error_wrong_format before
3196 calling _bfd_check_format.
3198 2020-01-06 Alan Modra <amodra@gmail.com>
3200 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3201 status rather than exiting on stack overflow or underflow.
3202 (_bfd_vms_slurp_etir): Adjust to suit.
3204 2020-01-06 Alan Modra <amodra@gmail.com>
3206 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3208 2020-01-06 Alan Modra <amodra@gmail.com>
3210 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3211 command. Check name offset is within command.
3212 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3213 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3214 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3215 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3216 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3217 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3218 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3219 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3220 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3221 (bfd_mach_o_read_segment): Similarly.
3222 (bfd_mach_o_read_thread): Properly bound check thread struct.
3223 Don't repeat checks on second loop.
3224 (bfd_mach_o_read_command): Fail on invalid command length.
3226 2020-01-04 Alan Modra <amodra@gmail.com>
3228 * format.c (bfd_check_format_matches): Add preserve_match.
3229 Save initial bfd state in "preserve", matched bfd state in
3230 "preserve_match". Save just the first match. Release
3231 bfd_alloc memory. Restore and finish preserved state as
3232 appropriate on all function exit paths.
3234 2020-01-04 Alan Modra <amodra@gmail.com>
3236 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3238 2020-01-04 Alan Modra <amodra@gmail.com>
3240 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3243 2020-01-03 Nick Clifton <nickc@redhat.com>
3246 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3247 there is enough data remaining in the code buffer before
3248 attempting to read a function stub.
3250 2020-01-03 Nick Clifton <nickc@redhat.com>
3253 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3254 return value from bfd_malloc.
3255 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3256 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3257 (elf32_arm_filter_cmse_symbols): Likewise.
3258 (elf32_arm_write_section): Likewise.
3259 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3260 (bfd_mach_o_follow_dsym): Likewise.
3261 * pef.c (bfd_pef_print_loader_section): Likewise.
3262 (bfd_pef_scan_start_address): Likewise.
3263 (bfd_pef_parse_function_stubs): Likewise.
3264 (bfd_pef_parse_symbols): Likewise.
3266 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3268 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3269 on binary inputs ld/PR25316.
3270 (is_ia64_elf): new helper to filter on ia64 objects.
3272 2020-01-03 Jan Beulich <jbeulich@suse.com>
3274 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3276 (bfd_mach_o_scan): Insert underscore in two variable names.
3278 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3280 * Makefile.am: Add z80-elf target support.
3281 * configure.ac: Likewise.
3282 * targets.c: Likewise.
3283 * Makefile.in: Regenerate.
3284 * configure: Regenerate.
3285 * config.bfd: Add z80-elf target support and new arches: ez80 and
3287 * elf32-z80.c: New file.
3288 * archures.c: Add new z80 architectures: eZ80 and Z180.
3289 * coffcode.h: Likewise.
3290 * cpu-z80.c: Likewise.
3291 * coff-z80.c: Add new relocations for Z80 target and local label
3293 * reloc.c: Add new relocs.
3294 * bfd-in2.h: Regenerate.
3295 * libbfd.h: Regenerate.
3297 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3301 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3303 2020-01-01 Alan Modra <amodra@gmail.com>
3305 Update year range in copyright notice of all files.
3307 For older changes see ChangeLog-2019
3309 Copyright (C) 2020 Free Software Foundation, Inc.
3311 Copying and distribution of this file, with or without modification,
3312 are permitted in any medium without royalty provided the copyright
3313 notice and this notice are preserved.
3319 version-control: never