1 2020-07-04 Nick Clifton <nickc@redhat.com>
3 Binutils 2.35 branch created.
5 2020-07-01 Alan Modra <amodra@gmail.com>
8 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
9 raw syment index before dereferencing.
11 2020-07-01 Alan Modra <amodra@gmail.com>
13 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
15 2020-07-01 Alan Modra <amodra@gmail.com>
17 * config.bfd: Obsolete xc16x.
19 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
21 * archures.c (bfd_mach_i386_nacl): Removed.
22 (bfd_mach_i386_i386_nacl): Likewise.
23 (bfd_mach_x86_64_nacl): Likewise.
24 (bfd_mach_x64_32_nacl): Likewise.
25 * config.bfd: Remove *-*-nacl* targets.
26 * configure.ac: Remove x86 NaCl target vectors.
27 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
28 (bfd_x64_32_nacl_arch): Likewise.
29 (bfd_x86_64_nacl_arch): Likewise.
30 (bfd_i386_nacl_arch): Likewise.
31 (bfd_x64_32_arch_intel_syntax): Updated.
32 * elf32-i386.c: Don't include "elf-nacl.h".
33 (elf_i386_nacl_plt): Removed.
34 (elf_i386_nacl_plt0_entry): Likewise.
35 (elf_i386_nacl_plt_entry): Likewise.
36 (elf_i386_nacl_pic_plt0_entry): Likewise.
37 (elf_i386_nacl_pic_plt_entry): Likewise.
38 (elf_i386_nacl_eh_frame_plt): Likewise.
39 (elf_i386_nacl_plt): Likewise.
40 (elf32_i386_nacl_elf_object_p): Likewise.
41 (elf_i386_get_synthetic_symtab): Updated.
42 (elf_i386_link_setup_gnu_properties): Likewise.
43 * elf64-x86-64.c: Don't include "elf-nacl.h".
44 (elf_x86_64_nacl_plt): Removed.
45 (elf64_x86_64_nacl_elf_object_p): Likewise.
46 (elf_x86_64_nacl_plt0_entry): Likewise.
47 (elf_x86_64_nacl_plt_entry): Likewise.
48 (elf_x86_64_nacl_eh_frame_plt): Likewise.
49 (elf_x86_64_nacl_plt): Likewise.
50 (elf32_x86_64_nacl_elf_object_p): Likewise.
51 (elf_x86_64_get_synthetic_symtab): Updated.
52 (elf_x86_64_link_setup_gnu_properties): Likewise.
53 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
54 * targets.c: Remove x86 NaCl target vectors.
55 * bfd-in2.h: Regenerated.
56 * configure: Likewise.
58 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
60 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
61 _bfd_elf_add_dynamic_tags.
63 2020-06-29 Alan Modra <amodra@gmail.com>
65 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
66 return value of bfd_bread. Don't read more than requested length.
67 Sanity check length. Properly terminate file name.
69 2020-06-29 Alan Modra <amodra@gmail.com>
71 * arc-got.h: Use C style comments.
72 * coff-z80.c: Likewise.
73 * elf32-csky.c: Likewise.
74 * peXXigen.c: Likewise.
75 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
78 2020-06-26 Pat Bernardi <bernardi@adacore.com>
80 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
81 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
83 2020-06-26 Alan Modra <amodra@gmail.com>
85 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
86 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
87 (riscv_get_priv_spec_name): Move to..
88 * cpu-riscv.c: ..here.
89 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
90 Use %u to print unsigned numbers.
92 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
94 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
97 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
100 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
101 _bfd_elf_add_dynamic_tags.
103 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
106 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
107 _bfd_elf_add_dynamic_tags.
109 2020-06-24 Alan Modra <amodra@gmail.com>
111 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
112 shifts without undefined behaviour.
114 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
116 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
118 (_bfd_elf_add_dynamic_tags): New.
119 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
120 _bfd_elf_add_dynamic_tags.
121 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
122 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
123 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
124 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
125 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
126 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
127 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
128 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
130 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
131 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
132 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
133 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
134 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
135 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
136 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
137 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
138 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
140 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
141 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
142 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
143 _bfd_elf_maybe_vxworks_add_dynamic_tags.
144 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
145 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
147 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
148 (_bfd_x86_elf_size_dynamic_sections): Likewise.
149 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
150 dt_reloc_sz and dt_reloc_ent.
151 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
152 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
154 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
155 etab.dt_pltgot_required.
156 (elf32_hppa_size_dynamic_sections): Call
157 _bfd_elf_add_dynamic_tags.
158 * elf32-metag.c (elf_metag_link_hash_table_create): Set
159 etab.dt_pltgot_required.
160 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
161 * elf32-sh.c (sh_elf_link_hash_table_create): Set
162 root.dt_pltgot_required for FDPIC output.
163 (sh_elf_size_dynamic_sections): Call
164 _bfd_elf_maybe_vxworks_add_dynamic_tags.
165 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
166 elf.dt_pltgot_required.
167 (elf_xtensa_size_dynamic_sections): Call
168 _bfd_elf_add_dynamic_tags.
169 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
170 root.dt_pltgot_required.
171 (elf64_hppa_size_dynamic_sections): Call
172 _bfd_elf_add_dynamic_tags.
173 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
174 root.dt_pltgot_required.
175 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
176 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
177 * elflink.c (_bfd_elf_add_dynamic_tags): New.
179 2020-06-22 Saagar Jha <saagar@saagarjha.com>
181 * mach-o.c: Support the new load commands by reading a linkedit
182 data command for them.
184 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
186 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
187 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
188 (riscv_get_priv_spec_class): Likewise.
189 (riscv_get_priv_spec_name): Likewise.
190 (riscv_get_priv_spec_class_from_numbers): New function, convert
191 the version numbers into string, then call riscv_get_priv_spec_class
192 to get the priv spec class.
193 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
194 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
195 (riscv_get_priv_spec_name): Likewise.
196 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
197 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
198 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
199 of input and output objects form their priv spec attributes by
200 riscv_get_priv_spec_class_from_numbers. Report warning rather than
201 errors when linking objects with differnet priv spec versions. We do
202 know v1.9.1 may have conflicts to other versions, so report the
203 warning, too. After that, update the output priv spec version to the
206 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
208 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
209 priv attributes, we will check the conflicts for all of them (major,
210 minor and revision), and then set the priv_attrs_merged to TRUE to
211 indicate that we have handled all of the priv attributes. Remove
212 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
214 2020-06-21 Alan Modra <amodra@gmail.com>
217 * configure.ac: Disable plugins by default for some targets.
218 * plugin.c: Comment typo fix.
219 * configure: Regenerate.
221 2020-06-19 Nick Clifton <nickc@redhat.com>
223 * plugin.c (try_load_plugin): Suppress the error message about
224 being unable to open a plugin if creating a list of viable
227 2020-06-16 Alan Modra <amodra@gmail.com>
229 * aout-tic30.c: Delete file.
230 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
231 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
232 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
233 (xc16x-*-elf): Sort properly.
234 * configure.ac: Remove tic30_aout_vec.
235 * targets.c: Likewise.
236 * Makefile.in: Regenerate.
237 * configure: Regenerate.
238 * po/SRC-POTFILES.in: Regenerate.
240 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
242 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
243 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
244 (elf32xtensa_abi): New global variable.
245 (xtensa_abi_choice): New function.
246 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
247 XSHAL_ABI to select PLT code.
249 2020-06-15 Roland McGrath <mcgrathr@google.com>
251 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
252 field of bfd_link_info.
254 2020-06-15 Alan Modra <amodra@gmail.com>
256 * config.bfd: Obsolete powerpcle-*-pe targets.
258 2020-06-15 Alan Modra <amodra@gmail.com>
261 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
262 symbols that were defined in discarded sections.
263 * cofflink.c (coff_link_check_archive_element): Likewise.
264 (coff_link_add_symbols): Set indx to -3 for symbols defined in
266 (_bfd_coff_write_global_sym): Don't emit such symbols.
267 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
268 libcoff.h: Regenerate.
270 2020-06-11 Alan Modra <amodra@gmail.com>
273 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
275 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
277 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
278 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
279 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
282 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
285 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
286 Clear verinfo.verdef.
288 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
291 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
292 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
293 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
295 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
296 Set ifunc_resolvers if there are FUNC resolvers.
297 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
298 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
299 with elf.ifunc_resolvers.
300 (write_plt_relocs_for_local_syms): Likewise.
301 (ppc64_elf_relocate_section): Likewise.
302 (ppc64_elf_finish_dynamic_sections): Likewise.
303 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
305 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
306 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
307 instead of readonly_dynrelocs_against_ifunc.
308 * elfxx-x86.h (elf_x86_link_hash_table): Remove
309 readonly_dynrelocs_against_ifunc.
311 2020-06-09 Alan Modra <amodra@gmail.com>
313 * elf64-ppc.c (struct ppc_link_hash_table): Delete
314 maybe_local_ifunc_resolver field.
315 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
316 cases where maybe_local_ifunc_resolver was set.
317 (ppc64_elf_relocate_section): Likewise.
318 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
321 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
323 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
325 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
327 (elf32_arm_size_dynamic_sections): Updated. Clear
328 root.tlsdesc_plt for DF_BIND_NOW.
329 (elf32_arm_finish_dynamic_sections): Updated.
330 (elf32_arm_output_arch_local_syms): Likewise.
331 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
332 Clear root.tlsdesc_plt for DF_BIND_NOW.
333 (nds32_elf_finish_dynamic_sections): Updated.
334 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
335 dt_tlsdesc_plt and dt_tlsdesc_got.
336 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
337 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
338 tlsdesc_plt and dt_tlsdesc_got.
339 (elfNN_aarch64_allocate_dynrelocs): Updated.
340 (elfNN_aarch64_finish_dynamic_sections): Likewise.
341 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
342 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
344 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
345 (_bfd_x86_elf_size_dynamic_sections): Likewise.
346 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
347 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
350 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
352 * elf32-tic6x.c (elf32_bed): Defined the default to
355 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
357 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
359 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
360 root.splt/root.srelplt.
361 (elf64_hppa_create_dynamic_sections): Likewise.
362 (elf64_hppa_size_dynamic_sections): Likewise.
363 (elf64_hppa_finish_dynamic_symbol): Likewise.
364 (elf_hppa_final_link): Likewise.
365 (elf_hppa_final_link_relocate): Likewise.
367 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
369 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
370 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
373 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
375 * elf-bfd.h (elf_target_os): New.
376 (elf_link_hash_table): Add target_os.
377 (elf_backend_data): Add target_os.
378 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
379 symbian_p and nacl_p.
380 (create_got_section): Updated.
381 (elf32_arm_create_dynamic_sections): Likewise.
382 (arm_type_of_stub): Likewise.
383 (elf32_arm_create_or_find_stub_sec): Likewise.
384 (elf32_arm_allocate_plt_entry): Likewise.
385 (elf32_arm_populate_plt_entry): Likewise.
386 (elf32_arm_final_link_relocate): Likewise.
387 (elf32_arm_check_relocs): Likewise.
388 (allocate_dynrelocs_for_symbol): Likewise.
389 (elf32_arm_finish_dynamic_symbol): Likewise.
390 (elf32_arm_finish_dynamic_sections): Likewise.
391 (elf32_arm_output_plt_map_1): Likewise.
392 (elf32_arm_output_arch_local_syms): Likewise.
393 (elf32_arm_add_symbol_hook): Likewise.
394 (elf32_arm_nacl_link_hash_table_create): Likewise.
395 (elf32_arm_vxworks_link_hash_table_create): Likewise.
396 (elf32_arm_symbian_link_hash_table_create): Likewise.
397 (ELF_TARGET_OS): New.
398 * elf32-i386.c (elf_i386_arch_bed): Removed.
399 (elf_backend_arch_data): Likewise.
400 (elf_i386_solaris_arch_bed): Likewise.
401 (elf_i386_nacl_arch_bed): Likewise.
402 (elf_i386_vxworks_arch_bed): Likewise.
403 (elf_i386_relocate_section): Updated.
404 (elf_i386_finish_dynamic_sections): Likewise.
405 (elf_i386_get_synthetic_symtab): Likewise.
406 (elf_i386_link_setup_gnu_properties): Likewise.
407 (ELF_TARGET_OS): New.
408 * elf32-mips.c (ELF_TARGET_OS): New.
409 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
410 (ppc_elf_create_got): Updated.
411 (ppc_elf_create_dynamic_sections): Likewise.
412 (ppc_elf_check_relocs): Likewise.
413 (ppc_elf_adjust_dynamic_symbol): Likewise.
414 (ppc_elf_size_dynamic_sections): Likewise.
415 (ppc_elf_relocate_section): Likewise.
416 (ppc_elf_finish_dynamic_sections): Likewise.
417 (ppc_elf_vxworks_link_hash_table_create): Likewise.
418 (ELF_TARGET_OS): New.
419 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
420 (sh_elf_link_hash_table_create): Updated.
421 (sh_elf_create_dynamic_sections): Likewise.
422 (allocate_dynrelocs): Likewise.
423 (sh_elf_size_dynamic_sections): Likewise.
424 (sh_elf_relocate_section): Likewise.
425 (sh_elf_finish_dynamic_symbol): Likewise.
426 (sh_elf_finish_dynamic_sections): Likewise.
427 (ELF_TARGET_OS): New.
428 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
430 (bfd_elf32_bfd_link_hash_table_create): Likewise.
431 (ELF_TARGET_OS): New.
432 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
433 (elf_x86_64_solaris_arch_bed): Likewise.
434 (elf_x86_64_nacl_arch_bed): Likewise.
435 (elf_x86_64_finish_dynamic_sections): Updated.
436 (elf_x86_64_get_synthetic_symtab): Likewise.
437 (elf_x86_64_link_setup_gnu_properties): Likewise.
438 (ELF_TARGET_OS): New.
439 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
441 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
442 (MIPS_ELF_REL_DYN_NAME): Updated.
443 (ELF_MIPS_GP_OFFSET): Likewise.
444 (mips_elf_create_local_got_entry): Likewise.
445 (mips_elf_allocate_dynamic_relocations): Likewise.
446 (mips_elf_count_got_symbols): Likewise.
447 (is_gott_symbol): Likewise.
448 (mips_elf_calculate_relocation): Likewise.
449 (mips_elf_create_dynamic_relocation): Likewise.
450 (_bfd_mips_elf_check_relocs): Likewise.
451 (allocate_dynrelocs): Likewise.
452 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
453 (mips_elf_lay_out_got): Likewise.
454 (mips_elf_set_plt_sym_value): Likewise.
455 (_bfd_mips_elf_size_dynamic_sections): Likewise.
456 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
457 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
458 (_bfd_mips_elf_final_link): Likewise.
459 (_bfd_mips_init_file_header): Likewise.
460 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
462 (allocate_dynrelocs): Likewise.
463 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
464 (_bfd_sparc_elf_relocate_section): Likewise.
465 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
466 (sparc_finish_dyn): Likewise.
467 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
468 * elfxx-target.h (ELF_TARGET_OS): New.
469 (elfNN_bed): Add ELF_TARGET_OS.
470 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
471 (_bfd_x86_elf_link_hash_table_create): Likewise.
472 (_bfd_x86_elf_size_dynamic_sections): Likewise.
473 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
474 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
475 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
476 * elfxx-x86.h (elf_x86_target_os): Removed.
477 (elf_x86_backend_data): Likewise.
478 (get_elf_x86_backend_data): Likewise.
479 (elf_x86_link_hash_table): Remove target_os.
481 2020-06-06 Alan Modra <amodra@gmail.com>
484 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
485 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
486 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
487 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
488 * elf64-ppc.c: Update throughout for reloc renaming.
489 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
490 * libbfd.h: Regenerate.
491 * bfd-in2.h: Regenerate.
493 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
496 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
499 2020-06-05 Nick Clifton <nickc@redhat.com>
501 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
504 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
506 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
507 priv_may_conflict, in_priv_zero and out_priv_zero to decide
508 whether the object can be linked according to it's priv
509 attributes. The object without any priv spec attributes can
510 be linked with others. If the first input object doesn't contain
511 any priv attributes, then we need to copy the setting from the
512 next input one. Also report more detailed error messages to user.
514 2020-06-04 Stephen Casner <casner@acm.org>
516 Extend pdp11-aout symbol table format to accommodate .stab
517 symbols and implement correct handling of them.
519 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
520 (N_STAB, is_stab): Needed new function is_stab to disambiguate
521 normal vs. .stab symbol table type values, replacing N_STAB mask.
522 (translate_from_native_sym_flags): Determine correct section for
523 different .stab types.
524 (translate_to_native_sym_flags): Leave .stab types intact.
525 (translate_symbol_table): Error if symbol indicates overlay;
526 store desc field from .stab symbols.
527 (write_syms): Output desc field with symbol.
528 (aout_link_check_ar_symbols): Skip .stab symbols.
529 (aout_link_add_symbols): Correctly distinguish .stab symbols.
530 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
531 (aout_link_write_symbols): Write 0 for desk and ovly fields;
532 correctly distinguish .stab symbols and select calculate their
533 section and value; and copy desc and ovly fields from input symbol
536 2020-06-04 Stephen Casner <casner@acm.org>
538 * aoutx.h (translate_symbol_table): Comment had external and
540 * pdp11.c (translate_symbol_table): Likewise.
542 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
544 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
545 (is_x86_elf): Check elf.hash_table_id instead of target_id.
546 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
548 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
551 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
552 in debug section against symbol defined in shared library to 0.
553 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
554 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
555 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
556 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
557 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
558 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
559 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
560 * elf32-sh.c (sh_elf_check_relocs): Likewise.
561 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
562 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
563 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
564 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
565 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
566 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
568 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
569 there is non-GOT reference.
570 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
571 non-alloced sections.
573 2020-06-03 Stephen Casner <casner@acm.org>
575 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
577 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
579 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
580 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
581 other size that doesn't qcover the header word.
582 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
583 string table, and zero it.
584 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
585 message and set bfd_error on finding an invalid name string offset.
586 (add_to_stringtab): INLINE -> inline
587 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
589 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
590 any relocs that could not be recognised.
591 92744f05809 PR 20929 - Check for relocs without an associated symbol.
592 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
593 name exists and is long enough, before attempting to see if it is
595 c3864421222 - Correct case for N_SO being the last symbol.
596 50455f1ab29 PR 20891 - Handle the case where the main file name
597 and the directory name are both empty.
598 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
599 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
600 range string table offsets.
601 531336e3a0b PR 20909 - Fix off-by-one error in check for an
602 illegal string offset.
603 (aout_link_includes_newfunc): Add comment.
604 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
605 on unexpected relocation type rather than ASSERT.
607 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
610 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
611 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
613 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
616 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
617 non-alloced sections.
619 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
621 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
622 dynamic relocations for non SEC_ALLOC sections.
624 2020-06-03 Gunther Nikl <gnikl@justmail.de>
626 * aout64.c (BMAGIC, QMAGIC): Do not define.
627 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
628 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
629 to check the file format.
630 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
631 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
632 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
634 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
636 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
637 relocations for non SEC_ALLOC sections.
639 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
641 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
642 * elf32-arm.c (maybe_set_textrel): Removed.
643 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
644 with _bfd_elf_maybe_set_textrel.
645 * elf32-csky.c (maybe_set_textrel): Removed.
646 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
647 with _bfd_elf_maybe_set_textrel.
648 * elf32-hppa.c (maybe_set_textrel): Removed.
649 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
650 with _bfd_elf_maybe_set_textrel.
651 * elf32-lm32.c (maybe_set_textrel): Removed.
652 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
653 with _bfd_elf_maybe_set_textrel.
654 * elf32-m32r.c (maybe_set_textrel): Removed.
655 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
656 with _bfd_elf_maybe_set_textrel.
657 * elf32-metag.c (maybe_set_textrel): Removed.
658 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
659 with _bfd_elf_maybe_set_textrel.
660 * elf32-nds32.c (maybe_set_textrel): Removed.
661 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
662 with _bfd_elf_maybe_set_textrel.
663 * elf32-or1k.c (maybe_set_textrel): Removed.
664 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
665 with _bfd_elf_maybe_set_textrel.
666 * elf32-ppc.c (maybe_set_textrel): Removed.
667 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
668 with _bfd_elf_maybe_set_textrel.
669 * elf32-s390.c (maybe_set_textrel): Removed.
670 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
671 with _bfd_elf_maybe_set_textrel.
672 * elf32-sh.c (maybe_set_textrel): Removed.
673 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
674 with _bfd_elf_maybe_set_textrel.
675 * elf32-tic6x.c (maybe_set_textrel): Removed.
676 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
677 with _bfd_elf_maybe_set_textrel.
678 * elf32-tilepro.c (maybe_set_textrel): Removed.
679 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
680 with _bfd_elf_maybe_set_textrel.
681 * elf64-ppc.c (maybe_set_textrel): Removed.
682 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
683 with _bfd_elf_maybe_set_textrel.
684 * elf64-s390.c (maybe_set_textrel): Removed.
685 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
686 with _bfd_elf_maybe_set_textrel.
687 * elfnn-aarch64.c (maybe_set_textrel): Removed.
688 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
689 with _bfd_elf_maybe_set_textrel.
690 * elfnn-riscv.c (maybe_set_textrel): Removed.
691 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
692 with _bfd_elf_maybe_set_textrel.
693 * elfxx-sparc.c (maybe_set_textrel): Removed.
694 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
695 with _bfd_elf_maybe_set_textrel.
696 * elfxx-tilegx.c (maybe_set_textrel): Removed.
697 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
698 with _bfd_elf_maybe_set_textrel.
699 * elfxx-x86.c (maybe_set_textrel): Removed.
700 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
701 with _bfd_elf_maybe_set_textrel.
702 * elflink.c (_bfd_elf_maybe_set_textrel): New.
704 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
707 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
709 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
710 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
711 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
712 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
714 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
715 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
716 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
717 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
718 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
719 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
720 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
721 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
722 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
723 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
724 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
725 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
726 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
727 (elf_backend_copy_indirect_symbol): Likewise.
728 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
729 (elf_backend_copy_indirect_symbol): Likewise.
730 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
732 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
735 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
736 * elf32-arm.c (readonly_dynrelocs): Removed.
737 (maybe_set_textrel): Replace readonly_dynrelocs with
738 _bfd_elf_readonly_dynrelocs.
739 * elf32-csky.c (readonly_dynrelocs): Removed.
740 (maybe_set_textrel): Replace readonly_dynrelocs with
741 _bfd_elf_readonly_dynrelocs.
742 * elf32-hppa.c(readonly_dynrelocs): Removed.
743 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
744 _bfd_elf_readonly_dynrelocs.
745 (maybe_set_textrel): Likewise.
746 * elf32-lm32.c (readonly_dynrelocs): Removed.
747 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
748 with _bfd_elf_readonly_dynrelocs.
749 (maybe_set_textrel): Likewise.
750 * elf32-m32r.c (readonly_dynrelocs): Removed.
751 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
752 with _bfd_elf_readonly_dynrelocs.
753 (maybe_set_textrel): Likewise.
754 * elf32-metag.c (readonly_dynrelocs): Removed.
755 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
756 with _bfd_elf_readonly_dynrelocs.
757 (maybe_set_textrel): Likewise.
758 * elf32-microblaze.c (readonly_dynrelocs): Removed.
759 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
760 with _bfd_elf_readonly_dynrelocs.
761 * elf32-nds32.c (readonly_dynrelocs): Removed.
762 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
763 with _bfd_elf_readonly_dynrelocs.
764 (maybe_set_textrel): Likewise.
765 * elf32-or1k.c (readonly_dynrelocs): Removed.
766 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
767 with _bfd_elf_readonly_dynrelocs.
768 * elf32-ppc.c (readonly_dynrelocs): Removed.
769 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
770 _bfd_elf_readonly_dynrelocs.
771 (ppc_elf_adjust_dynamic_symbol): Likewise.
772 (maybe_set_textrel): Likewise.
773 * elf32-s390.c (readonly_dynrelocs): Removed.
774 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
775 with _bfd_elf_readonly_dynrelocs.
776 (maybe_set_textrel): Likewise.
777 * elf32-sh.c (readonly_dynrelocs): Removed.
778 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
779 _bfd_elf_readonly_dynrelocs.
780 (maybe_set_textrel): Likewise.
781 * elf32-tic6x.c (readonly_dynrelocs): Removed.
782 (maybe_set_textrel): Replace readonly_dynrelocs with
783 _bfd_elf_readonly_dynrelocs.
784 * elf32-tilepro.c (readonly_dynrelocs): Removed.
785 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
786 with _bfd_elf_readonly_dynrelocs.
787 (maybe_set_textrel): Likewise.
788 * elf64-ppc.c (readonly_dynrelocs): Removed.
789 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
790 _bfd_elf_readonly_dynrelocs.
791 (ppc64_elf_adjust_dynamic_symbol): Likewise.
792 (maybe_set_textrel): Likewise.
793 * elf64-s390.c (readonly_dynrelocs): Removed.
794 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
795 with _bfd_elf_readonly_dynrelocs.
796 (maybe_set_textrel): Likewise.
797 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
798 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
799 (maybe_set_textrel): Replace readonly_dynrelocs with
800 _bfd_elf_readonly_dynrelocs.
801 * elfnn-riscv.c (readonly_dynrelocs): Removed.
802 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
803 with _bfd_elf_readonly_dynrelocs.
804 (maybe_set_textrel): Likewise.
805 * elfxx-sparc.c (readonly_dynrelocs): Removed.
806 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
807 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
808 (maybe_set_textrel): Likewise.
809 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
810 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
811 with _bfd_elf_readonly_dynrelocs.
812 (maybe_set_textrel): Likewise.
813 * elfxx-x86.c (readonly_dynrelocs): Removed.
814 (maybe_set_textrel): Replace readonly_dynrelocs with
815 _bfd_elf_readonly_dynrelocs.
816 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
818 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
820 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
821 -fsanitize=undefined.
823 2020-06-03 Alan Modra <amodra@gmail.com>
827 * peicode.h (pe_ILF_make_a_section): Align data for compilers
829 (pe_ILF_build_a_bfd): Likewise.
831 2020-06-03 Alan Modra <amodra@gmail.com>
834 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
835 core files as well as objects.
837 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
840 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
841 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
843 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
844 (elf_arc_link_hash_newfunc): Updated.
845 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
846 (elf32_arm_link_hash_newfunc): Updated.
847 (elf32_arm_copy_indirect_symbol): Likewise.
848 (elf32_arm_check_relocs): Likewise.
849 (readonly_dynrelocs): Likewise.
850 (allocate_dynrelocs_for_symbol): Likewise.
851 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
852 (csky_elf_link_hash_newfunc): Updated.
853 (csky_allocate_dynrelocs): Likewise.
854 (readonly_dynrelocs): Likewise.
855 (csky_elf_copy_indirect_symbol): Likewise.
856 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
857 (hppa_link_hash_newfunc): Updated.
858 (elf32_hppa_copy_indirect_symbol): Likewise.
859 (elf32_hppa_hide_symbol): Likewise.
860 (elf32_hppa_adjust_dynamic_symbol): Likewise.
861 (allocate_dynrelocs): Likewise.
862 (elf32_hppa_relocate_section): Likewise.
863 * elf32-i386.c (elf_i386_check_relocs): Likewise.
864 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
865 (lm32_elf_link_hash_newfunc): Likewise.
866 (lm32_elf_link_hash_table_create): Updated.
867 (readonly_dynrelocs): Likewise.
868 (allocate_dynrelocs): Likewise.
869 (lm32_elf_copy_indirect_symbol): Likewise.
870 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
871 (m32r_elf_link_hash_newfunc): Likewise.
872 (m32r_elf_link_hash_table_create): Updated.
873 (m32r_elf_copy_indirect_symbol): Likewise.
874 (allocate_dynrelocs): Likewise.
875 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
876 (metag_link_hash_newfunc): Updated.
877 (elf_metag_copy_indirect_symbol): Likewise.
878 (readonly_dynrelocs): Likewise.
879 (allocate_dynrelocs): Likewise.
880 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
882 (link_hash_newfunc): Updated.
883 (microblaze_elf_check_relocs): Likewise.
884 (microblaze_elf_copy_indirect_symbol): Likewise.
885 (readonly_dynrelocs): Likewise.
886 (allocate_dynrelocs): Likewise.
887 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
888 (nds32_elf_link_hash_newfunc): Updated.
889 (nds32_elf_copy_indirect_symbol): Likewise.
890 (readonly_dynrelocs): Likewise.
891 (allocate_dynrelocs): Likewise.
892 (nds32_elf_check_relocs): Likewise.
893 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
894 (link_hash_newfunc): Updated.
895 (nios2_elf32_copy_indirect_symbol): Likewise.
896 (nios2_elf32_check_relocs): Likewise.
897 (allocate_dynrelocs): Likewise.
898 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
899 (or1k_elf_link_hash_newfunc): Updated.
900 (readonly_dynrelocs): Likewise.
901 (allocate_dynrelocs): Likewise.
902 (or1k_elf_copy_indirect_symbol): Likewise.
903 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
904 (ppc_elf_link_hash_newfunc): Updated.
905 (ppc_elf_copy_indirect_symbol): Likewise.
906 (ppc_elf_check_relocs): Likewise.
907 (readonly_dynrelocs): Likewise.
908 (ppc_elf_adjust_dynamic_symbol): Likewise.
909 (allocate_dynrelocs): Likewise.
910 (ppc_elf_relocate_section): Likewise.
911 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
912 (link_hash_newfunc): Updated.
913 (elf_s390_copy_indirect_symbol): Likewise.
914 (readonly_dynrelocs): Likewise.
915 (elf_s390_adjust_dynamic_symbol): Likewise.
916 (allocate_dynrelocs): Likewise.
917 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
918 (sh_elf_link_hash_newfunc): Updated.
919 (readonly_dynrelocs): Likewise.
920 (allocate_dynrelocs): Likewise.
921 (sh_elf_copy_indirect_symbol): Likewise.
922 (sh_elf_check_relocs): Likewise.
923 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
924 (elf32_tic6x_link_hash_newfunc): Likewise.
925 (elf32_tic6x_link_hash_table_create): Updated.
926 (readonly_dynrelocs): Likewise.
927 (elf32_tic6x_check_relocs): Likewise.
928 (elf32_tic6x_allocate_dynrelocs): Likewise.
929 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
931 (link_hash_newfunc): Updated.
932 (tilepro_elf_copy_indirect_symbol): Likewise.
933 (tilepro_elf_check_relocs): Likewise.
934 (allocate_dynrelocs): Likewise.
935 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
936 (ppc64_elf_copy_indirect_symbol): Updated.
937 (ppc64_elf_check_relocs): Likewise.
938 (readonly_dynrelocs): Likewise.
939 (ppc64_elf_adjust_dynamic_symbol): Likewise.
940 (dec_dynrel_count): Likewise.
941 (allocate_dynrelocs): Likewise.
942 (ppc64_elf_relocate_section): Likewise.
943 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
944 (link_hash_newfunc): Updated.
945 (elf_s390_copy_indirect_symbol): Likewise.
946 (readonly_dynrelocs): Likewise.
947 (allocate_dynrelocs): Likewise.
948 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
949 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
951 (elfNN_aarch64_link_hash_newfunc): Updated.
952 (elfNN_aarch64_copy_indirect_symbol): Likewise.
953 (readonly_dynrelocs): Likewise.
954 (need_copy_relocation_p): Likewise.
955 (elfNN_aarch64_allocate_dynrelocs): Likewise.
956 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
957 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
958 (link_hash_newfunc): Updated.
959 (riscv_elf_copy_indirect_symbol): Likewise.
960 (riscv_elf_check_relocs): Likewise.
961 (readonly_dynrelocs): Likewise.
962 (allocate_dynrelocs): Likewise.
963 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
965 (link_hash_newfunc): Updated.
966 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
967 (_bfd_sparc_elf_check_relocs): Likewise.
968 (readonly_dynrelocs): Likewise.
969 (allocate_dynrelocs): Likewise.
970 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
971 (link_hash_newfunc): Updated.
972 (tilegx_elf_copy_indirect_symbol): Likewise.
973 (tilegx_elf_check_relocs): Likewise.
974 (readonly_dynrelocs): Likewise.
975 (allocate_dynrelocs): Likewise.
976 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
977 (readonly_dynrelocs): Likewise.
978 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
979 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
981 2020-06-01 Alan Modra <amodra@gmail.com>
983 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
984 command against cmd_length, not the end of record. For
985 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
986 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
989 2020-05-28 David Faust <david.faust@oracle.com>
991 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
992 R_BPF_INSN_{32,64} relocations.
994 2020-05-28 Stephen Casner <casner@acm.org>
996 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
997 addreses in .long (used in testsuites) and .stab values.
999 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1002 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1003 Check bfd_link_dll when issue a DT_TEXTREL warning.
1004 * elfxx-x86.c (maybe_set_textrel): Likewise.
1005 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1007 2020-05-26 Nick Clifton <nickc@redhat.com>
1009 * plugin.c (try_load_plugin): Extend error message when a plugin
1012 2020-05-23 Alan Modra <amodra@gmail.com>
1014 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1016 2020-05-22 Alan Modra <amodra@gmail.com>
1019 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1020 attributes from shared libraries, and do not return an error if
1023 2020-05-21 Alan Modra <amodra@gmail.com>
1026 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1028 (_bfd_delete_bfd): Free the copy.
1029 (_bfd_new_bfd): Free nbfd->memory on error.
1031 2020-05-21 Alan Modra <amodra@gmail.com>
1033 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1034 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1035 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1036 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1037 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1038 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1039 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1040 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1041 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1042 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1043 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1044 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1045 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1046 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1047 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1048 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1049 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1050 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1051 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1052 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1054 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1056 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1057 get_default_version. It is used to find the default version for
1058 the specific extension.
1059 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1060 default_major_version and default_minor_version. Add new bfd_boolean
1061 parameter *use_default_version. Set it to TRUE if we need to call
1062 the callback rps->get_default_version to find the default version.
1063 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1064 the default version in riscv_parsing_subset_version, and then call
1065 riscv_add_subset to add the subset into subset list.
1066 (riscv_parse_prefixed_ext): Likewise.
1067 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1068 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1069 strings rather than characters.
1070 riscv_merge_arch_attr_info): The callback function get_default_version
1071 is only needed for assembler, so set it to NULL int the linker.
1072 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1073 * elfxx-riscv.h: Updated.
1075 2020-05-20 Alan Modra <amodra@gmail.com>
1078 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1079 use bfd_set_filename.
1080 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1081 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1082 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1083 (bfd_create): Likewise.
1084 (_bfd_delete_bfd): Don't free filename.
1085 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1086 return pointer to the copy or NULL on alloc fail.
1087 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1088 result of bfd_set_filename.
1089 * bfd-in2.h: Regenerate.
1091 2020-05-20 Alan Modra <amodra@gmail.com>
1094 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1095 section size against file size.
1096 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1098 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1101 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1102 and memset when allocating memory for the sections_being_created
1105 2020-05-19 Stafford Horne <shorne@gmail.com>
1107 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1109 (or1k_elf_relocate_section): Access srelgot via
1110 htab->root.srelgot. Add assertions for srelgot->contents.
1111 Introduce local variable for srelgot to not reuse global
1113 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1114 (or1k_set_got_and_rela_sizes): New function.
1115 (or1k_initial_exec_offset): New function.
1116 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1117 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1119 (or1k_elf_check_relocs): Use OR to set TLS access.
1120 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1122 (or1k_elf_size_dynamic_sections): Use
1123 or1k_set_got_and_rela_sizes to set sizes.
1124 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1125 (TCB_SIZE): New macro.
1126 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1127 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1128 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1129 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1130 (tpoff): Add dynamic boolean argument.
1131 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1133 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1135 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1136 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1137 cases with BFD_RELOC_AARCH64_JUMP26.
1138 (elfNN_aarch64_check_relocs): Likewise.
1140 2020-05-19 Alan Modra <amodra@gmail.com>
1142 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1143 bfd_get_filename rather than accessing bfd->filename directly.
1144 * aout-target.h (MY (object_p)): Likewise.
1145 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1146 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1147 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1148 (_bfd_archive_bsd44_construct_extended_name_table),
1149 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1150 (_bfd_bsd_write_armap): Likewise.
1151 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1152 * cache.c (bfd_open_file): Likewise.
1153 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1154 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1155 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1156 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1157 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1158 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1159 (patch_tls_desc_to_ie): Likewise.
1160 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1161 (spu_elf_auto_overlay): Likewise.
1162 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1163 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1164 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1165 * elflink.c (bfd_elf_size_dynamic_sections),
1166 (elf_link_input_bfd): Likewise.
1167 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1168 * mach-o.c (bfd_mach_o_follow_dsym),
1169 (bfd_mach_o_close_and_cleanup): Likewise.
1170 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1171 (find_separate_debug_file, get_build_id_name): Likewise.
1172 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1173 * plugin.c (bfd_plugin_open_input): Likewise.
1174 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1175 * som.c (som_write_armap): Likewise.
1176 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1177 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1178 (_bfd_vms_lib_write_archive_contents): Likewise.
1179 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1181 2020-05-19 Alan Modra <amodra@gmail.com>
1184 * bfdio.c (_bfd_real_fopen): Typo fix.
1186 2020-05-18 Nick Clifton <nickc@redhat.com>
1189 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1190 for the sections_being_created array.
1192 2020-05-18 Alan Modra <amodra@gmail.com>
1194 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1195 they can be freed without also freeing internal_relocs.
1197 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1200 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1201 separators into DOS style when creating a WIN32 fullpath.
1203 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1205 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1206 to initialize RISC-V tdata.
1208 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1210 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1213 2020-05-11 Alan Modra <amodra@gmail.com>
1215 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1217 2020-05-11 Alan Modra <amodra@gmail.com>
1219 * elf64-ppc.c: Rename powerxx to power10 throughout.
1221 2020-05-11 Alan Modra <amodra@gmail.com>
1224 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1225 contains required number of auxents before processing any auxent.
1226 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1227 file name from auxents for PE.
1229 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1231 * aout-cris.c (DEFAULT_ARCH): Delete define.
1232 (MY_set_arch_mach): Likewise.
1233 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1235 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1236 of r_type before the shift.
1238 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1241 * elfnn-aarch64.c (group_sections): Copy implementation from
1244 2020-05-01 Alan Modra <amodra@gmail.com>
1247 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1248 accessing root.u.def of symbols. Also check root.u.def.section
1249 is non-NULL. Reverse tests so as to make the logic positive.
1251 2020-05-01 Alan Modra <amodra@gmail.com>
1254 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1255 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1257 2020-05-01 Alan Modra <amodra@gmail.com>
1260 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1261 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1262 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1263 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1264 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1265 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1266 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1267 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1268 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1269 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1271 2020-05-01 Alan Modra <amodra@gmail.com>
1274 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1275 from shared libraries.
1277 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1279 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1280 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1281 equals 0. Report overflow when the result has negative sign but
1282 all significant bits are zero.
1284 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1286 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1287 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1289 2020-04-28 Alan Modra <amodra@gmail.com>
1291 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1292 Emit warning message.
1294 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1296 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1297 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1298 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1299 to x86_64_pe_big_vec as it not a big-endian format.
1300 (vec i386_pe_big_vec): New.
1301 * configure.ac: Likewise.
1302 * targets.c: Likewise.
1303 * configure: Regenerate.
1304 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1305 COFF_WITH_PE_BIGOBJ): New.
1306 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1308 (x86_64_pe_be_vec): Moved.
1310 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1312 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1313 * elf.c (elfcore_grok_arc_v2): New function.
1314 (elfcore_grok_note): Call the new function to handle the corresponding
1316 (elfcore_write_arc_v2): New function.
1317 (elfcore_write_register_note): Call the new function to handle the
1318 corresponding pseudo-sections.
1320 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1323 * bfd-in2.h: Regenerated.
1324 * elf32-xtensa.c (elf_howto_table): New entries for
1325 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1326 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1327 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1328 R_XTENSA_NDIFF{8,16,32}.
1329 * libbfd.h (bfd_reloc_code_real_names): Add names for
1330 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1331 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1332 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1333 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1335 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1338 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1341 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1344 * elf-bfd.h (elf_backend_data): Add
1345 elf_backend_strip_zero_sized_dynamic_sections.
1346 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1347 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1349 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1351 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1353 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1355 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1359 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1361 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1363 2020-04-21 Nick Clifton <nickc@redhat.com>
1365 * po/sr.po: Updated Serbian translation.
1367 2020-04-21 Alan Modra <amodra@gmail.com>
1369 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1372 2020-04-20 Stephen Casner <casner@acm.org>
1374 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1375 causing globals from linker script to be treated as debug symbols.
1376 (translate_symbol_table): Don't sign-extend symbol values from 16
1377 to 64 bits in nm output.
1379 2020-04-20 Alan Modra <amodra@gmail.com>
1381 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1383 2020-04-18 Alan Modra <amodra@gmail.com>
1385 * section.c (bfd_is_const_section): Correct test for special
1387 * bfd-in2.h: Regenerate.
1389 2020-04-17 Alan Modra <amodra@gmail.com>
1392 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1395 2020-04-16 Nick Clifton <nickc@redhat.com>
1398 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1399 abort with a more helpful error message.
1401 2020-04-16 Alan Modra <amodra@gmail.com>
1404 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1407 2020-04-15 Fangrui Song <maskray@google.com>
1410 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1411 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1412 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1413 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1414 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1415 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1416 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1417 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1418 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1419 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1420 * elflink.c (elf_link_output_extsym): Likewise.
1421 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1423 2020-04-15 Alan Modra <amodra@gmail.com>
1426 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1427 pointer into strings that may be freed for section name, always
1428 allocate a new string.
1430 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1431 Jan W. Jagersma <jwjagersma@gmail.com>
1433 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1434 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1435 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1436 (_bfd_go32_mkobject): New functions.
1437 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1438 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1439 (go32exe_mkobject): Call _bfd_go32_mkobject.
1440 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1441 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1443 (coff_write_relocs): Enable extended reloc counter code if
1444 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1445 (coff_write_object_contents): Likewise. Pad section headers
1446 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1447 instead of coff_swap_scnhdr_out.
1448 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1449 enable extended reloc counter.
1450 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1451 Declare with ATTRIBUTE_UNUSED.
1452 * libcoff-in.h: (struct coff_tdata): New field go32.
1454 * libcoff.h: Regenerate.
1456 2020-04-14 Fangrui Song <maskray@google.com>
1459 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1462 2020-04-14 Stephen Casner <casner@acm.org>
1465 * pdp11.c: Add implementation of --imagic option.
1466 (adjust_o_magic): Fix objcopy --extract-symbol test.
1467 * libaout.h (enum aout_magic): Add i_magic.
1469 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1470 Nick Clifton <nickc@redhat.com>
1472 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1474 <default>: Error rather than abort.
1476 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1480 relocation section from section group.
1482 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1484 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1485 bfd->origin to file offset.
1486 * bfdwin.c (bfd_get_file_window): Likewise.
1487 * bfd.c: Clarify the use of the bfd->origin field.
1488 * bfd-in2.h: Regenerate.
1489 * coff-i386.c: Don't include go32exe.h. Allow overriding
1490 coff_write_object_contents via COFF_WRITE_CONTENTS.
1491 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1492 (go32exe_write_object_contents): New functions.
1493 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1494 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1495 (create_go32_stub): Remove check for 2k size limit. Read stub
1496 from go32exe_temp_stub if present.
1497 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1498 copy variable-length stub.
1499 (go32_check_format): Read stub to go32exe_temp_stub, set
1500 origin, return go32exe_cleanup.
1501 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1502 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1503 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1504 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1505 Remove functions and their associated #defines.
1506 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1507 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1508 Rename field go32stub to stub.
1509 * libcoff.h: Regenerate.
1510 * coff-stgo32.c (go32_check_format): Rename to...
1511 (go32exe_check_format): ...this.
1512 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1513 (go32exe_copy_private_bfd_data): ...this.
1514 (stub_bytes): Rename to...
1515 (go32exe_default_stub): ...this.
1516 (create_go32_stub): Rename to...
1517 (go32exe_create_stub): ...this.
1518 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1521 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1525 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1526 relocation to R_386_32 for relocation against non-preemptible
1528 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1529 allocate dynamic relocation for non-preemptible absolute symbol.
1530 (elf_i386_relocate_section): Pass sec to
1531 GENERATE_DYNAMIC_RELOCATION_P.
1532 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1533 (elf_x86_64_convert_load_reloc): Covert load relocation to
1534 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1535 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1536 for non-preemptible absolute symbol if they overflow.
1537 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1538 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1539 symbol. Don't allocate dynamic relocation for non-preemptible
1541 (elf_x86_64_relocate_section): Don't generate relative relocation
1542 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1543 to GENERATE_DYNAMIC_RELOCATION_P.
1544 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1545 against non-preemptible absolute symbol.
1546 (_bfd_elf_x86_valid_reloc_p): New function.
1547 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1549 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1550 argument. Don't generate dynamic relocation against
1551 non-preemptible absolute symbol.
1552 (ABS_SYMBOL_P): New.
1553 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1554 against non-preemptible absolute symbol.
1556 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1557 (_bfd_elf_x86_valid_reloc_p): New.
1559 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1562 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1563 address in the GOT if in thumb only mode.
1565 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1567 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1569 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1571 * mmo.c (mmo_scan): Create .text section only when needed, not
1574 2020-03-31 Alan Modra <amodra@gmail.com>
1576 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1579 2020-03-31 Alan Modra <amodra@gmail.com>
1581 * vms-alpha.c (image_write): Check bounds for sections without
1582 contents too. Error on non-zero write to section without
1584 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1586 2020-03-31 Alan Modra <amodra@gmail.com>
1588 * tekhex.c (pass_over): Check is_eof before reading buffer.
1590 2020-03-30 Nick Clifton <nickc@redhat.com>
1593 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1594 field to timestamp and make it an integer.
1595 * libcoff.h: Regenerate.
1596 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1597 field in the pe_data structure rather than the insert_timestamp
1600 2020-03-30 Alan Modra <amodra@gmail.com>
1603 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1606 2020-03-26 Nick Clifton <nickc@redhat.com>
1608 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1609 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1611 * libbfd.h: Regenerate.
1613 2020-03-26 Alan Modra <amodra@gmail.com>
1615 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1617 2020-03-26 Alan Modra <amodra@gmail.com>
1619 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1621 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1623 2020-03-25 Nick Clifton <nickc@redhat.com>
1625 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1627 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1628 * libbfd.h: Regenerate.
1630 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1632 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1633 correct field name in the output string.
1635 2020-03-25 Alan Modra <amodra@gmail.com>
1638 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1639 for SHT_NOBITS section if first in segment.
1641 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1644 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1645 (_bfd_elf_get_symbol_version_string): This.
1646 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1647 (_bfd_elf_get_symbol_version_string): This.
1648 (bfd_elf_print_symbol): Pass TRUE to
1649 _bfd_elf_get_symbol_version_string.
1650 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1651 bfd_boolean argument.
1652 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1653 * targets.c (_bfd_get_symbol_version_string): Likewise.
1654 (bfd_get_symbol_version_string): Likewise.
1655 * bfd-in2.h: Regenerated.
1657 2020-03-24 Nick Clifton <nickc@redhat.com>
1658 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1661 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1664 2020-03-24 Nick Clifton <nickc@redhat.com>
1667 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1668 segment to use for PT_GNU_RELRO, ignore empty sections in a
1669 segment's current list.
1671 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1674 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1676 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1679 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1680 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1681 on the previous _bfd_elf_get_symbol_version_string.
1682 (_bfd_elf_get_symbol_version_string): Use it.
1684 2020-03-24 Alan Modra <amodra@gmail.com>
1686 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1687 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1690 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1692 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1694 2020-03-23 Alan Modra <amodra@gmail.com>
1696 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1697 symbol count. Allocate an extra byte to ensure name strings
1698 are terminated. Sanity check name offsets. Release memory on
1701 2020-03-23 Alan Modra <amodra@gmail.com>
1703 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1704 field hasn't been read. Remove unnecessary casts.
1706 2020-03-22 Alan Modra <amodra@gmail.com>
1708 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1709 enough to read number of symbols.
1711 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1713 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1714 (EXECUTABLE_SUFFIX): Likewise.
1715 * config.in: Regenerated.
1716 * configure: Likewise.
1717 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1718 _bfd_generic_close_and_cleanup.
1719 (plugin_list_entry): Remove resolution_file, resolution_option,
1720 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1721 lto_wrapper, gcc_env and initialized,
1722 (need_lto_wrapper_p): Removed.
1723 (get_lto_wrapper): Likewise.
1724 (setup_lto_wrapper_env): Likewise.
1725 (register_all_symbols_read): Likewise.
1726 (egister_cleanup): Likewise.
1727 (get_symbols): Likewise.
1728 (add_input_file): Likewise.
1729 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1730 (add_symbols): Updated.
1731 (try_claim): Likewise.
1732 (try_load_plugin): Likewise.
1733 (bfd_plugin_canonicalize_symtab): Likewise.
1734 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1735 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1737 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1740 * plugin.c (plugin_list_entry): Add has_symbol_type.
1741 (add_symbols_v2): New function.
1742 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1743 provides symbol type.
1744 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1745 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1748 2020-03-20 Alan Modra <amodra@gmail.com>
1750 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1751 enough to read number of symbols.
1753 2020-03-20 Alan Modra <amodra@gmail.com>
1755 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1756 backend functions for NULL before calling.
1757 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1758 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1759 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1760 * elfnn-ia64.c (ignore_errors): New function.
1761 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1763 2020-03-19 Nick Clifton <nickc@redhat.com>
1766 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1767 location of the varinfo in the unit's debug info data. Change the
1768 type of the stack field to a boolean.
1769 (lookup_var_by_offset): New function. Returns the varinfo
1770 structure for the variable described at the given offset in the
1772 (scan_unit_for_symbols): Add support for variables which have the
1773 DW_AT_specification attribute.
1775 2020-03-19 Nick Clifton <nickc@redhat.com>
1778 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1781 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1783 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1785 2020-03-18 Nick Clifton <nickc@redhat.com>
1788 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1789 memory access when processing a corrupt secondary reloc section.
1791 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1793 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1794 instead of calling abort.
1795 * elf32-csky.c (csky_build_one_stub): Likewise.
1796 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1797 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1798 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1799 * elf32-metag.c (metag_build_one_stub): Likewise.
1800 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1801 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1802 (ppc_size_one_stub): Likewise.
1803 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1805 2020-03-17 Nick Clifton <nickc@redhat.com>
1808 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1809 with error messages.
1811 2020-03-17 Nick Clifton <nickc@redhat.com>
1814 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1815 free. Add free on another failure path.
1817 2020-03-16 Alan Modra <amodra@gmail.com>
1820 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1821 we have a non-zero section count. Do lma comparison in octets.
1823 2020-03-16 Alan Modra <amodra@gmail.com>
1825 * vms-alpha.c (dst_restore_location): Validate index into
1826 dst_ptr_offsets array before accessing. Return status.
1827 (dst_retrieve_location): Similarly, making "loc" parameter a
1828 pointer to return value.
1829 (_bfd_vms_slurp_etir): Update calls to above functions.
1831 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1833 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1835 * configure: Regenerated.
1837 2020-03-14 Alan Modra <amodra@gmail.com>
1839 * section.c (BFD_FAKE_SECTIONS): Formatting.
1840 * bfd-in2.h: Regenerate.
1842 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1844 * elf.c (elfcore_grok_netbsd_note): Add support for
1845 NT_NETBSDCORE_LWPSTATUS notes.
1847 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1849 * bfd-in2.h: Regenerate.
1850 * section.c (asection): Add already_assigned field.
1851 (BFD_FAKE_SECTION): Add default initializer for it.
1852 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1853 * elf32-arm.c (arm_build_one_stub): Add support for
1854 non_contiguous_regions.
1855 * elf32-csky.c (csky_build_one_stub): Likewise.
1856 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1857 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1858 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1859 * elf32-metag.c (metag_build_one_stub): Likewise.
1860 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1861 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1862 (ppc_size_one_stub): Likewise.
1863 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1864 * elflink.c (elf_link_input_bfd): Likewise.
1866 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1869 * elf-linker-x86.h (elf_linker_x86_params): Add
1870 static_before_all_inputs and has_dynamic_linker.
1871 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1872 dynamic input objects if -static is passed at command-line
1873 before all input files without --dynamic-linker unless
1874 --no-dynamic-linker is used.
1876 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1878 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1880 2020-03-13 Christian Eggers <ceggers@gmx.de>
1882 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1883 "p_paddr" from "at".
1884 * elfcode.h (bfd_from_remote_memory): Add units to several
1885 parameters. New local "opb". Fix usage of p_align. Fix
1886 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1887 call of target_read_memory.
1888 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1889 calculation of "offset" and "output_offset".
1890 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1891 from "offset" and fix calculation of "end" from "vma+size". Fix
1892 comparison between "sh_addr" and "vma"/"output_offset".
1893 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1894 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1896 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1897 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1898 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1899 assignment of p_paddr from phdr_lma. Fix comparison between
1900 "lma+size" and "next->lma".
1901 (elf_sort_segments): Fix assignment from p_paddr to lma.
1902 (assign_file_positions_for_load_sections): Add unit (bytes) to
1903 local "align". Fix calculation of local "off_adjust". Fix
1904 calculation of local "filehdr_vaddr".
1905 (assign_file_positions_for_non_load_sections): New local "opb".
1906 Fix calculation of "end" from "p_size". Fix comparison between
1907 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1908 from "end" and "p_vaddr".
1909 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1910 vma. Fix assignment to p_paddr from lma. Fix comparison between
1911 p_paddr and lma. Fix assignment to p_paddr from lma.
1912 * merge.c (sec_merge_emit): New local "opb". Convert
1913 "alignment_power" to octets.
1914 (_bfd_add_merge_section): New locals "alignment_power" and
1915 "opb". Fix comparison between "alignment_power" and
1917 (_bfd_merge_sections): New local "opb". Divide size by opb
1918 before checking align mask.
1920 2020-03-13 Christian Eggers <ceggers@gmx.de>
1922 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1923 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1925 (_bfd_elf_make_section_from_phdr): Similarly.
1926 (elf_fake_sections): Fix calculation of
1927 Elf_Internal_shdr::sh_addr from section VMA.
1928 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1930 (assign_file_positions_for_load_sections): Fix calculations of
1931 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1932 comparison between program header address and section LMA.
1933 (assign_file_positions_for_non_load_sections): Likewise.
1934 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1935 (IS_CONTAINED_BY_VMA): Add parameter opb.
1936 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1937 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1938 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1939 Fix calculations of p_addr_valid and p_vaddr_offset.
1940 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1941 with octets per byte when comparing against p_vaddr.
1943 2020-03-11 Alan Modra <amodra@gmail.com>
1945 * som.c (setup_sections): Sanity check subspace.name.
1947 2020-03-11 Alan Modra <amodra@gmail.com>
1949 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1951 2020-03-10 Alan Modra <amodra@gmail.com>
1954 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1957 2020-03-09 Alan Modra <amodra@gmail.com>
1959 * wasm-module.c (wasm_scan): Sanity check file name length
1960 before allocating memory. Move common section setup code. Do
1961 without bfd_tell to calculate section size.
1963 2020-03-06 Nick Clifton <nickc@redhat.com>
1965 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1966 with error messages and failure return values.
1968 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1970 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1971 relocation sections for any removed reference to a dynamic symbol.
1973 2020-03-05 Nick Clifton <nickc@redhat.com>
1975 * elf-bfd.h (struct elf_backend_data): Add new fields:
1976 init_secondary_reloc_section, slurp_secondary_reloc_section,
1977 write_secondary_reloc_section.
1978 (_bfd_elf_init_secondary_reloc_section): Prototype.
1979 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1980 (_bfd_elf_write_secondary_reloc_section): Prototype.
1981 * elf.c ( bfd_section_from_shdr): Invoke the new
1982 init_secondary_reloc_section backend function, if defined, when a
1983 second reloc section is encountered.
1984 (swap_out_syms): Invoke the new symbol_section_index function, if
1985 defined, when computing the section index of an OS/PROC specific
1987 (_bfd_elf_init_secondary_reloc_section): New function.
1988 (_bfd_elf_slurp_secondary_reloc_section): New function.
1989 (_bfd_elf_write_secondary_reloc_section): New function.
1990 (_bfd_elf_copy_special_section_fields): New function.
1991 * elfcode.h (elf_write_relocs): Invoke the new
1992 write_secondary_relocs function, if defined, in order to emit
1994 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1995 function, if defined, in order to read in secondary relocs.
1996 * elfxx-target.h (elf_backend_copy_special_section_fields):
1997 Provide a non-NULL default definition.
1998 (elf_backend_init_secondary_reloc_section): Likewise.
1999 (elf_backend_slurp_secondary_reloc_section): Likewise.
2000 (elf_backend_write_secondary_reloc_section): Likewise.
2001 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2003 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2004 * configure: Regenerate.
2006 2020-03-05 Alan Modra <amodra@gmail.com>
2008 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2009 against file size before allocating memory. Use bfd_alloc rather
2010 than bfd_zalloc for carsym/strings memory.
2012 2020-03-04 Alan Modra <amodra@gmail.com>
2014 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2015 sh_addr mod sh_addalign is zero.
2017 2020-03-04 Alan Modra <amodra@gmail.com>
2019 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2021 2020-03-03 Alan Modra <amodra@gmail.com>
2023 * format.c (struct bfd_preserve): Add cleanup field.
2024 (bfd_preserve_save): Add cleanup param and save.
2025 (bfd_preserve_restore): Return cleanup.
2026 (bfd_preserve_finish): Call the cleanup for the discarded match.
2027 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2028 and clear when preserving a match. Restore cleanup too when
2029 restoring that match.
2031 2020-03-02 Alan Modra <amodra@gmail.com>
2033 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2034 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2035 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2036 (core_sco5_vec): Correct initialisers.
2038 2020-03-02 Alan Modra <amodra@gmail.com>
2040 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2041 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2042 * cisco-core.c (cisco_core_file_validate): Likewise.
2043 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2044 * hpux-core.c (hpux_core_core_file_p): Likewise.
2045 * irix-core.c (irix_core_core_file_p): Likewise.
2046 * lynx-core.c (lynx_core_file_p): Likewise.
2047 * netbsd-core.c (netbsd_core_file_p): Likewise.
2048 * osf-core.c (osf_core_core_file_p): Likewise.
2049 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2050 * sco5-core.c (sco5_core_file_p): Likewise.
2052 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2054 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2056 2020-03-02 Alan Modra <amodra@gmail.com>
2058 * targets.c (bfd_cleanup): New typedef.
2059 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2060 * libbfd-in.h (_bfd_no_cleanup): Define.
2061 * format.c (bfd_reinit): Add cleanup parameter, call it.
2062 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2063 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2064 * aout-target.h (callback, object_p): Return bfd_cleanup.
2065 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2066 * archive.c (bfd_generic_archive_p): Likewise.
2067 * binary.c (binary_object_p): Likewise.
2068 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2069 * coff-ia64.c (ia64coff_object_p): Likewise.
2070 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2071 * coff-sh.c (coff_small_object_p): Likewise.
2072 * coff-stgo32.c (go32_check_format): Likewise.
2073 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2074 (xcoff64_core_p): Likewise.
2075 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2076 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2077 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2078 * elfcode.h (elf_object_p): Likewise.
2079 * elfcore.h (elf_core_file_p): Likewise.
2080 * i386msdos.c (msdos_object_p): Likewise.
2081 * ihex.c (ihex_object_p): Likewise.
2082 * libaout.h (some_aout_object_p): Likewise.
2083 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2084 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2085 * libbfd.c (_bfd_dummy_target): Likewise.
2086 * libcoff-in.h (coff_object_p): Likewise.
2087 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2088 (bfd_mach_o_arm64_core_p): Likewise.
2089 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2090 (bfd_mach_o_arm_core_p): Likewise.
2091 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2092 (bfd_mach_o_i386_core_p): Likewise.
2093 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2094 (bfd_mach_o_x86_64_core_p): Likewise.
2095 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2096 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2097 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2098 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2099 * mmo.c (mmo_object_p): Likewise.
2100 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2101 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2102 (pe_bfd_object_p): Likewise.
2103 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2104 * ppcboot.c (ppcboot_object_p): Likewise.
2105 * rs6000-core.c (rs6000coff_core_p): Likewise.
2106 * som.c (som_object_setup, som_object_p): Likewise.
2107 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2108 * tekhex.c (tekhex_object_p): Likewise.
2109 * vms-alpha.c (alpha_vms_object_p): Likewise.
2110 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2111 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2112 * wasm-module.c (wasm_object_p): Likewise.
2113 * xsym.c (bfd_sym_object_p): Likewise.
2114 * xsym.h (bfd_sym_object_p): Likewise.
2115 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2117 * pdp11.c (some_aout_object_p): Likewise.
2118 * plugin.c (register_ld_plugin_object_p): Update object_p
2120 * plugin.h (register_ld_plugin_object_p): Likewise.
2121 * bfd-in2.h: Regenerate.
2122 * libbfd.h: Regenerate.
2123 * libcoff.h: Regenerate.
2125 2020-03-02 Alan Modra <amodra@gmail.com>
2127 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2128 applicable section flags.
2129 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2130 (mips_ecoff_bele_vec): Likewise.
2131 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2133 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2134 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2136 2020-03-02 Alan Modra <amodra@gmail.com>
2138 * elf32-m32r.c (m32r_elf_section_flags): New function.
2139 (elf_backend_section_flags): Define.
2140 * elf32-nds32.c (nds32_elf_section_flags): New function.
2141 (elf_backend_section_flags): Define.
2142 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2143 .sbss and .sdata sections.
2144 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2145 for SHF_V850_GPREL sections.
2146 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2148 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2149 for SHF_PARISC_SHORT sections.
2150 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2151 (elf_backend_section_flags): Define.
2152 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2153 for SHF_MIPS_GPREL sections. Delete FIXME.
2155 2020-03-02 Alan Modra <amodra@gmail.com>
2157 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2158 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2159 calling elf_backend_section_flags with adjusted params. Use
2160 newsect->flags past that point.
2161 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2163 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2164 to have their type overridden, and all sh_flags but processor and
2166 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2167 * elf32-mep.c (mep_elf_section_flags): Likewise.
2168 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2169 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2170 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2171 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2172 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2173 stub BFD and non-aarch64 input files when scanning for stubs.
2175 2020-03-02 Alan Modra <amodra@gmail.com>
2177 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2178 limit to decompressed element size.
2180 2020-03-02 Alan Modra <amodra@gmail.com>
2182 * vms-lib.c (vms_traverse_index): Add recur_count param and
2183 update calls. Fail on excessive recursion.
2185 2020-03-02 Alan Modra <amodra@gmail.com>
2187 * vms-alpha.c (vms_get_remaining_object_record): Use
2188 bfd_realloc_or_free rather than bfd_realloc.
2189 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2190 (dst_define_location, parse_module): Likewise, and check realloc
2191 return status before using memory. Return status from function
2192 adjusting all callers.
2194 2020-02-28 Alan Modra <amodra@gmail.com>
2196 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2198 2020-02-28 Alan Modra <amodra@gmail.com>
2200 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2201 Remove duplicate undersize check.
2203 2020-02-27 Alan Modra <amodra@gmail.com>
2206 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2208 2020-02-27 Alan Modra <amodra@gmail.com>
2211 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2212 (coff_section_type): Adjust comment.
2213 (decode_section_type): Likewise. Call coff_section_type before
2214 decode_section_type.
2215 (bfd_decode_symclass): Use 'c' for common sections other than
2218 2020-02-27 Alan Modra <amodra@gmail.com>
2220 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2223 2020-02-27 Alan Modra <amodra@gmail.com>
2225 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2226 if file is an archive element.
2227 * bfd-in2.h: Regenerate.
2229 2020-02-26 Alan Modra <amodra@gmail.com>
2231 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2232 bfd_set_error on failing test. Don't bother changing bfd_error on
2233 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2234 Check sym name is within string buffer. Use size_t for some vars.
2235 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2236 int_buf. Don't change bfd_error on file read error. Use
2237 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2238 calculations to catch overflows before they occur. malloc and
2239 free raw armap rather than using bfd_alloc. Read raw armap before
2240 allocating carsym+strings buffer.
2241 (_bfd_slurp_extended_name_table): Localize variables. Check
2242 name size against file size.
2244 2020-02-26 Alan Modra <amodra@gmail.com>
2246 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2248 2020-02-26 Alan Modra <amodra@gmail.com>
2250 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2251 malloc. Check for NULL return from bfd_malloc.
2252 (rx_table_find, rx_table_map): Likewise.
2253 (rx_set_section_contents): Check bfd_alloc return.
2254 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2256 2020-02-26 Alan Modra <amodra@gmail.com>
2258 * aoutx.h: Indent labels correctly. Format error strings.
2259 * archive.c: Likewise.
2260 * archive64.c: Likewise.
2261 * coff-arm.c: Likewise.
2262 * coff-rs6000.c: Likewise.
2263 * coff-stgo32.c: Likewise.
2264 * cpu-arm.c: Likewise.
2265 * dwarf2.c: Likewise.
2266 * elf-ifunc.c: Likewise.
2267 * elf-properties.c: Likewise.
2268 * elf-s390-common.c: Likewise.
2269 * elf-strtab.c: Likewise.
2271 * elf32-arm.c: Likewise.
2272 * elf32-bfin.c: Likewise.
2273 * elf32-cr16.c: Likewise.
2274 * elf32-csky.c: Likewise.
2275 * elf32-i386.c: Likewise.
2276 * elf32-m68k.c: Likewise.
2277 * elf32-msp430.c: Likewise.
2278 * elf32-nds32.c: Likewise.
2279 * elf32-nios2.c: Likewise.
2280 * elf32-pru.c: Likewise.
2281 * elf32-xtensa.c: Likewise.
2282 * elf64-ia64-vms.c: Likewise.
2283 * elf64-x86-64.c: Likewise.
2284 * elfcode.h: Likewise.
2285 * elfcore.h: Likewise.
2286 * elflink.c: Likewise.
2287 * elfnn-aarch64.c: Likewise.
2288 * elfnn-ia64.c: Likewise.
2289 * elfnn-riscv.c: Likewise.
2290 * elfxx-mips.c: Likewise.
2291 * elfxx-sparc.c: Likewise.
2292 * elfxx-x86.c: Likewise.
2293 * i386lynx.c: Likewise.
2294 * merge.c: Likewise.
2295 * pdp11.c: Likewise.
2296 * plugin.c: Likewise.
2297 * reloc.c: Likewise.
2299 2020-02-26 Alan Modra <amodra@gmail.com>
2302 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2304 (bfd_elf_add_dt_needed_tag): Declare.
2305 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2306 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2307 from elf_add_dt_needed_tag. Remove soname and doit param.
2308 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2309 to see whether as-needed lib is already loaded, use dyn_loaded
2310 list instead. When saving and restoring around as-needed lib
2311 handle possibility that dynstr has not been initialised. Don't
2312 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2313 Mark libs loaded via DT_NEEDED entries of other libs with
2314 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2316 (elf_link_check_versioned_symbol): Remove now unneccesary
2317 DYNAMIC check when traversing dyn_loaded list.
2319 2020-02-26 Alan Modra <amodra@gmail.com>
2321 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2323 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2326 * plugin.c (need_lto_wrapper_p): New.
2327 (bfd_plugin_set_program_name): Add an int argument to set
2329 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2331 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2333 2020-02-24 Alan Modra <amodra@gmail.com>
2335 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2337 2020-02-24 Alan Modra <amodra@gmail.com>
2339 * vms-lib.c (struct carsym_mem): Add limit.
2340 (vms_add_index): Heed limit.
2341 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2342 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2343 Always return actual number read.
2344 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2345 assertion with error exit.
2347 2020-02-22 Alan Modra <amodra@gmail.com>
2350 * elf.c (assign_file_positions_for_load_sections): Continue linking
2351 on "PHDR segment not covered by LOAD segment" errors.
2353 2020-02-21 Alan Modra <amodra@gmail.com>
2355 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2357 (bfd_mach_o_canonicalize_reloc): Likewise.
2358 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2359 counts and offsets against file size.
2360 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2361 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2362 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2363 against file size. Delete symbol table error message.
2364 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2366 (bfd_mach_o_read_symtab): Likewise.
2367 (bfd_mach_o_read_command): Pass file size.
2368 (bfd_mach_o_scan): Sanity check command count against file size.
2370 2020-02-21 Alan Modra <amodra@gmail.com>
2373 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2374 "text", "data" and "bss" section pointer vars. Don't update
2375 section size, just exec header sizes.
2376 (adjust_sizes_and_vmas): Don't update text section size. Set
2377 initial exec header a_text. Print exec headers sizes.
2378 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2379 (adjust_sizes_and_vmas): Similarly. Formatting.
2380 (final_link): Correct final file extension.
2382 2020-02-20 Nick Clifton <nickc@redhat.com>
2384 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2386 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2388 (elfNN_bed): Initialise the symbol_section_index field.
2389 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2390 OS and PROC specific section indicies. Warn if converting other
2391 reserved incidies to SHN_ABS.
2393 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2396 * cpu-z80.c: Add machine type compatibility checking.
2398 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2401 * plugin.c (plugin_list_entry): Remove handle.
2402 (try_load_plugin): Call dlclose before return.
2404 2020-02-19 Alan Modra <amodra@gmail.com>
2406 * libbfd-in.h (_bfd_constant_p): Define.
2407 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2408 file size before allocating memory.
2409 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2410 * elf.c (bfd_elf_get_str_section): Likewise.
2411 (_bfd_elf_slurp_version_tables): Likewise.
2412 * libbfd.h: Regenerate.
2414 2020-02-19 Alan Modra <amodra@gmail.com>
2416 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2417 * aoutx.h (aout_get_external_symbols): Replace calls to
2418 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2419 (slurp_reloc_table): Likewise.
2420 * archive.c (do_slurp_bsd_armap): Likewise.
2421 (do_slurp_coff_armap): Likewise.
2422 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2423 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2424 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2425 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2426 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2427 (_bfd_coff_get_external_symbols): Likewise.
2428 * ecoff.c (ecoff_slurp_symbolic_header),
2429 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2430 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2431 (ecoff_indirect_link_order): Likewise.
2432 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2433 (_bfd_elf_slurp_version_tables): Likewise.
2434 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2435 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2436 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2437 * elf64-alpha.c (READ): Likewise.
2438 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2439 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2440 * elfcode.h (elf_slurp_symbol_table),
2441 (elf_slurp_reloc_table_from_section): Likewise.
2442 * elflink.c (elf_link_add_object_symbols),
2443 (elf_link_check_versioned_symbol): Likewise.
2444 * elfxx-mips.c (READ): Likewise.
2445 * i386lynx.c (slurp_reloc_table): Likewise.
2446 * lynx-core.c (lynx_core_file_p): Likewise.
2447 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2448 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2449 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2450 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2451 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2452 (bfd_pef_parse_symbols): Likewise.
2453 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2454 * som.c (setup_sections, som_slurp_string_table),
2455 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2456 (som_bfd_fill_in_ar_symbols): Likewise.
2457 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2458 (evax_bfd_print_image): Likewise.
2459 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2460 * wasm-module.c (wasm_scan): Likewise.
2461 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2462 * xsym.c (bfd_sym_read_name_table),
2463 (bfd_sym_print_type_information_table_entry): Likewise.
2464 * libbfd.h: Regenerate.
2466 2020-02-19 Alan Modra <amodra@gmail.com>
2468 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2469 reading external relocs.
2470 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2471 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2473 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2475 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2476 (m32c_elf_relax_section): Likewise.
2477 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2478 (rl78_elf_relax_section): Likewise.
2479 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2480 (elf32_rx_relax_section): Likewise.
2481 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2482 parameter types and use..
2483 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2484 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2485 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2486 being read from file, just the extra.
2487 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2488 after reading external syms. Free on failure.
2490 2020-02-19 Alan Modra <amodra@gmail.com>
2492 * coffcode.h (buy_and_read, coff_slurp_line_table),
2493 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2494 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2495 corresponding bfd_alloc call. Adjust variables to suit.
2496 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2497 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2498 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2499 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2500 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2501 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2502 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2503 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2504 * elf64-alpha.c (READ): Likewise.
2505 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2506 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2507 (bfd_from_remote_memory): Likewise.
2508 * elfcore.h (core_find_build_id): Likewise.
2509 * elfxx-mips.c (READ): Likewise.
2510 * mach-o.c (bfd_mach_o_mangle_sections),
2511 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2512 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2513 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2514 * som.c (setup_sections, som_prep_for_fixups)
2515 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2516 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2517 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2518 (som_bfd_ar_write_symbol_stuff): Likewise.
2519 * vms-alpha.c (vector_grow1): Likewise.
2520 * vms-lib.c (vms_add_index): Likewise.
2521 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2522 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2523 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2524 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2525 (bfd_alloc2, bfd_zalloc2): Delete.
2526 (_bfd_mul_overflow): Define.
2527 * libbfd.h: Regenerate.
2529 2020-02-19 Alan Modra <amodra@gmail.com>
2531 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2533 (assign_section_numbers): Likewise.
2534 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2535 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2536 bfd_malloc2, size_t amt, and unsigned tls_count.
2537 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2538 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2539 (elf_output_implib): Use bfd_alloc.
2541 2020-02-19 Alan Modra <amodra@gmail.com>
2543 * bfd.c (struct bfd): Move format and direction to other
2544 bitfields. Add "size".
2545 * bfdio.c (bfd_get_size): Cache size when not writing file.
2546 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2547 returning zero, ie. unknown.
2548 (bfd_get_alt_debug_link_info): Likewise.
2549 * bfd-in2.h: Regenerate.
2551 2020-02-19 Alan Modra <amodra@gmail.com>
2553 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2554 bfd_get_file_size twice.
2555 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2556 zero, ie. unknown, return.
2557 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2558 * elfcode.h (elf_swap_shdr_in): Likewise.
2559 (elf_object_p): Don't call bfd_get_file_size twice and correct
2562 2020-02-19 Alan Modra <amodra@gmail.com>
2564 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2565 FALSE if memory alloc fails. Adjust calls.
2566 * som.c (som_prep_for_fixups): Likewise.
2567 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2568 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2569 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2570 * som.c (som_build_and_write_symbol_table): Return via error_return
2572 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2573 (VEC_APPEND_EL): Delete.
2574 (vector_grow1): Return pointer to element. Catch overflow.
2575 Return NULL on memory allocation failure.
2576 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2577 (alpha_vms_add_fixup_ca): Likewise.
2578 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2580 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2582 2020-02-19 Alan Modra <amodra@gmail.com>
2584 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2585 * aout-target.h (object_p): Likewise.
2586 * aout-tic30.c (tic30_aout_object_p): Likewise.
2587 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2588 (emit_stringtab, write_syms, link_hash_table_create),
2589 (aout_link_write_other_symbol): Likewise.
2590 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2591 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2592 (_bfd_compute_and_write_armap): Likewise.
2593 * archures.c (bfd_arch_list): Likewise.
2594 * bfd.c (bfd_record_phdr): Likewise.
2595 * binary.c (binary_canonicalize_symtab): Likewise.
2596 * cisco-core.c (cisco_core_file_validate): Likewise.
2597 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2598 (find_arm_glue, record_arm_to_thumb_glue),
2599 (record_thumb_to_arm_glue): Likewise.
2600 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2601 (ppc_allocate_toc_section): Likewise.
2602 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2603 * coff-sh.c (sh_relax_section): Likewise.
2604 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2605 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2606 (coff_set_alignment_hook, coff_mkobject),
2607 (coff_compute_section_file_positions): Likewise.
2608 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2609 (coff_find_nearest_line_with_names),
2610 ( bfd_coff_set_symbol_class): Likewise.
2611 * cofflink.c (_bfd_coff_link_hash_table_create),
2612 (_bfd_coff_link_input_bfd): Likewise.
2613 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2614 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2615 (build_line_info_table, sort_line_sequences),
2616 (line_info_add_include_dir, line_info_add_file_name),
2617 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2618 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2619 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2620 (_bfd_ecoff_find_nearest_line),
2621 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2622 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2623 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2624 * elf-m10300.c (mn10300_elf_relax_section),
2625 (elf32_mn10300_link_hash_table_create): Likewise.
2626 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2627 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2628 * elf32-arm.c (elf32_arm_link_hash_table_create),
2629 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2630 (elf32_arm_new_section_hook): Likewise.
2631 * elf32-avr.c (elf_avr_new_section_hook),
2632 (elf32_avr_link_hash_table_create, get_local_syms),
2633 (elf32_avr_setup_section_lists): Likewise.
2634 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2635 (bfin_link_hash_table_create): Likewise.
2636 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2637 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2638 * elf32-csky.c (csky_elf_link_hash_table_create),
2639 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2640 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2641 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2642 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2643 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2644 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2645 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2646 (m32r_elf_check_relocs): Likewise.
2647 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2648 (elf32_m68hc11_setup_section_lists),
2649 (elf32_m68hc11_size_stubs): Likewise.
2650 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2651 * elf32-metag.c (elf_metag_link_hash_table_create),
2652 (elf_metag_setup_section_lists): Likewise.
2653 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2654 (microblaze_elf_check_relocs): Likewise.
2655 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2656 (nds32_elf_check_relocs): Likewise.
2657 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2658 (get_local_syms, nios2_elf32_check_relocs),
2659 (nios2_elf32_link_hash_table_create): Likewise.
2660 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2661 (or1k_elf_check_relocs): Likewise.
2662 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2663 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2664 * elf32-s390.c (elf_s390_link_hash_table_create),
2665 (elf_s390_check_relocs): Likewise.
2666 * elf32-score.c (score_elf_create_got_section),
2667 (s3_elf32_score_new_section_hook),
2668 (elf32_score_link_hash_table_create): Likewise.
2669 * elf32-score7.c (score_elf_create_got_section),
2670 (s7_elf32_score_new_section_hook): Likewise.
2671 * elf32-sh.c (sh_elf_link_hash_table_create),
2672 (sh_elf_check_relocs): Likewise.
2673 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2674 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2675 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2676 (tilepro_elf_check_relocs): Likewise.
2677 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2678 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2679 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2680 (elf_xtensa_new_section_hook): Likewise.
2681 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2682 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2683 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2684 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2685 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2686 * elf64-ppc.c (ppc64_elf_new_section_hook),
2687 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2688 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2689 * elf64-s390.c (elf_s390_link_hash_table_create),
2690 (elf_s390_check_relocs): Likewise.
2691 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2692 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2693 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2694 (elf_link_add_archive_symbols, compute_bucket_count),
2695 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2696 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2697 (bfd_elf_final_link): Likewise.
2698 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2699 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2700 (elfNN_aarch64_new_section_hook): Likewise.
2701 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2702 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2703 (riscv_elf_check_relocs): Likewise.
2704 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2705 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2706 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2707 (_bfd_mips_elf_link_hash_table_create): Likewise.
2708 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2709 (_bfd_sparc_elf_check_relocs),
2710 (_bfd_sparc_elf_new_section_hook): Likewise.
2711 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2712 (tilegx_elf_check_relocs): Likewise.
2713 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2714 * format.c (bfd_check_format_matches): Likewise.
2715 * hash.c (_bfd_stringtab_init): Likewise.
2716 * ihex.c (ihex_scan): Likewise.
2717 * irix-core.c (irix_core_core_file_p): Likewise.
2718 * linker.c (bfd_wrapped_link_hash_lookup),
2719 (_bfd_generic_link_hash_table_create),
2720 (_bfd_generic_reloc_link_order): Likewise.
2721 * lynx-core.c (lynx_core_file_p): Likewise.
2722 * netbsd-core.c (netbsd_core_file_p): Likewise.
2723 * osf-core.c (osf_core_core_file_p): Likewise.
2724 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2725 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2726 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2727 * peicode.h (pe_mkobject): Likewise.
2728 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2729 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2730 * sco5-core.c (read_uarea): Likewise.
2731 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2732 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2733 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2734 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2735 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2736 * srec.c (srec_scan): Likewise.
2737 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2738 * targets.c (bfd_target_list): Likewise.
2739 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2740 * trad-core.c (trad_unix_core_file_p): Likewise.
2741 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2742 (vms_new_section_hook): Likewise.
2743 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2744 * xcofflink.c (xcoff_get_section_contents),
2745 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2746 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2747 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2749 2020-02-19 Alan Modra <amodra@gmail.com>
2751 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2753 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2755 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2756 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2757 a build_list_p argument. Don't search plugin_list. Short circuit
2758 when building the plugin list.
2759 (has_plugin): Renamed to has_plugin_list.
2760 (bfd_plugin_set_plugin): Don't set has_plugin.
2761 (bfd_plugin_specified_p): Check plugin_list instead.
2762 (build_plugin_list): New function.
2763 (load_plugin): Call build_plugin_list and use plugin_list.
2765 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2768 * plugin.c (try_claim): Always clean up for LTO wrapper.
2769 (try_load_plugin): Treat each object as independent. Create a
2770 copy for plugin name.
2772 2020-02-11 Nick Clifton <nickc@redhat.com>
2774 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2775 for addresses in print statements.
2776 (msp430_elf_relax_delete_bytes): Likewise.
2777 (msp430_elf_relax_add_words): Likewise.
2778 (msp430_elf_relax_section): Likewise.
2780 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2782 * plugin.c (add_symbols): Clear plugin_data memory.
2784 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2787 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2788 (EXECUTABLE_SUFFIX): Likewise.
2789 * config.in: Regenerated.
2790 * configure: Likewise.
2791 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2792 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2793 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2794 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2795 (get_lto_wrapper): New.
2796 (setup_lto_wrapper_env): Likewise.
2797 (current_plugin): Likewise.
2798 (register_all_symbols_read): Likewise.
2799 (register_cleanup): Likewise.
2800 (get_symbols): Likewise.
2801 (add_input_file): Likewise.
2802 (bfd_plugin_close_and_cleanup): Likewise.
2803 (claim_file): Removed.
2804 (register_claim_file): Set current_plugin->claim_file.
2805 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2806 lto_syms in current_plugin.
2807 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2808 all_symbols_read handler. Copy real symbols to plugin_data.
2809 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2810 (try_load_plugin): Don't reuse the previous plugin for LTO
2811 wrapper. Set up GCC LTO wrapper if possible. Don't set
2812 plugin_list_iter->claim_file.
2813 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2815 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2818 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2820 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2821 check if previous instruction matches a conditional jump inserted
2822 earlier. Invert conditional jump and delete branch in this case.
2824 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2826 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2827 msp430_elf_relax_add_words. Support insertion of either one or two
2829 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2830 needs to be grown. Handle insertion of branch instruction to replace
2833 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2835 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2836 debugging relocations.
2837 (msp430_elf_relax_delete_bytes): Likewise.
2838 (msp430_elf_relax_add_two_words): Likewise.
2839 (msp430_elf_relax_section): Likewise.
2841 2020-02-10 Alan Modra <amodra@gmail.com>
2843 * archures.c: Wrap overlong z80 comments.
2844 * bfd-in2.h: Regenerate.
2846 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2849 * archures.c: Add GBZ80 and Z80N machine values.
2850 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2851 * coff-z80.c: Add support for new reloc.
2852 * coffcode.h: Add support for new machine values.
2853 * cpu-z80.c: Add support for new machine names.
2854 * elf32-z80.c: Add support for new reloc.
2855 * bfd-in2.h: Regenerate.
2856 * libbfd.h: Regenerate.
2858 2020-02-07 Nick Clifton <nickc@redhat.com>
2861 * elf.c (rewrite_elf_program_header): Do not complain if no
2862 sections are mapped to a segment.
2864 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2867 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2868 for garbage collection on __patchable_function_entries section
2869 without linked-to section.
2871 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2874 * bfd-in2.h: Regenerated.
2875 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2876 on section if gc_mark of any of its linked-to sections is set
2877 and don't set gc_mark again.
2878 * section.c (asection): Add linked_to_symbol_name to map_head
2881 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2883 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2884 reporting an unrecognized instruction with R_V850_LONGJUMP.
2886 2020-02-05 Alan Modra <amodra@gmail.com>
2888 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2890 2020-02-04 Alan Modra <amodra@gmail.com>
2892 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2893 R_PPC_VLE_ADDR20, goto copy_reloc.
2895 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2897 * bfd-in2.h: Regenerated.
2898 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2900 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2903 * bfd-in2.h: Regenerated.
2904 * ecoff.c (bfd_debug_section): Add section_id.
2905 * section.c (bfd_section): Add section_id.
2906 (SEC_ASSEMBLER_SECTION_ID): New.
2907 (BFD_FAKE_SECTION): Add section_id.
2909 2020-02-01 Nick Clifton <nickc@redhat.com>
2911 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2914 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2916 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2917 encodings are relative to the GOT on nios2, too.
2919 2020-01-31 Alan Modra <amodra@gmail.com>
2921 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2922 file. Use $< and $@ in rules.
2923 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2924 (elf32-ia64.c, elf64-ia64.c): Likewise.
2925 (elf32-riscv.c, elf64-riscv.c): Likewise.
2926 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2927 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2928 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2929 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2930 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2931 * Makefile.in: Regenerate.
2933 2020-01-31 Alan Modra <amodra@gmail.com>
2936 * elf.c (setup_group): Don't clear entire section contents,
2937 just the padding after group flags. Release alloc'd memory
2938 after a seek or read failure.
2940 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2942 * peXXigen.c (pe_is_repro): New function.
2943 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2944 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2946 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2948 * peXXigen.c (debug_type_names): Add names for new debug data type
2951 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2953 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2954 inner loop. Fix a memory leak.
2956 2020-01-30 Alan Modra <amodra@gmail.com>
2958 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2959 or obj_coff_keep_strings here.
2960 (coff_get_normalized_symtab): Free external syms directly.
2961 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2964 2020-01-27 Jim Wilson <jimw@sifive.com>
2966 * cpu-riscv.c (riscv_scan): New.
2967 (N): Change bfd_default_scan to riscv_scan.
2969 2020-01-27 Andreas Schwab <schwab@suse.de>
2971 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2972 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2973 * Makefile.in: Regenerate.
2974 * cpu-plugin.c: Remove.
2975 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2976 (bfd_plugin_arch): Remove declaration.
2977 * bfd-in2.h: Regenerate.
2978 * po/SRC-POTFILES.in: Regenerate.
2980 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2981 Alan Modra <amodra@gmail.com>
2984 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2986 2020-01-24 Jim Wilson <jimw@sifive.com>
2988 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2989 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2990 avoid over long line.
2992 2020-01-24 Nick Clifton <nickc@redhat.com>
2995 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2996 syms and keep strings flags as these may have been set in order to
2997 prevent a bogus call to free.
2999 2020-01-23 Nick Clifton <nickc@redhat.com>
3001 * po/fr.po: Updated French translation.
3003 2020-01-23 Alan Modra <amodra@gmail.com>
3006 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3007 by zero when p_align is zero.
3009 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3011 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3012 (riscv_prefix_cmp): Likewise.
3013 (riscv_non_std_ext_p): Deleted.
3014 (riscv_std_sv_ext_p): Likewise.
3015 (riscv_non_std_sv_ext_p): Likewise.
3016 (riscv_merge_non_std_and_sv_ext): Rename to...
3017 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3018 (riscv_merge_arch_attr_info): Replace 3 calls to
3019 riscv_merge_non_std_and_sv_ext with single call to
3020 riscv_merge_multi_letter_ext.
3021 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3022 encounter a 'z' prefix.
3023 (riscv_get_prefix_class): New function, return prefix class based
3024 on first few characters of input string.
3025 (riscv_parse_config): New structure to factor out minor differences
3026 in extension class parsing behaviour.
3027 (riscv_parse_sv_or_non_std_ext): Rename to...
3028 (riscv_parse_prefixed_ext): and parameterise with
3030 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3031 (riscv_multi_letter_ext_valid_p): New.
3032 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3033 (riscv_parse_subset): Delegate all non-single-letter parsing work
3034 to riscv_parse_prefixed_ext.
3035 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3036 (riscv_get_prefix_class): Declare.
3038 2020-01-22 Alan Modra <amodra@gmail.com>
3040 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3041 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3042 __tls_get_addr_desc.
3043 (ppc64_elf_size_stubs): Add section for linker generated
3044 __tls_get_addr_desc wrapper function. Loop at least once if
3045 generating this function.
3046 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3047 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3049 2020-01-22 Alan Modra <amodra@gmail.com>
3051 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3052 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3054 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3055 (STDU_R1_0R1, ADDI_R1_R1): Define.
3056 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3057 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3058 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3059 no_tls_get_addr_regsave.
3060 (branch_reloc_hash_match): Add hash3 and hash4.
3061 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3062 (ppc64_elf_size_dynamic_sections): Likewise.
3063 (ppc64_elf_relocate_section): Likewise.
3064 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3065 __tls_get_addr stub.
3066 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3068 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3069 eh_frame for regsave __tls_get_addr.
3071 2020-01-22 Alan Modra <amodra@gmail.com>
3073 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3074 which __tls_get_addr calls will be eliminated.
3076 2020-01-20 Nick Clifton <nickc@redhat.com>
3078 * po/pt.po: Updates Portuguese translation.
3079 * po/ru.po: Updated Russian translation.
3080 * po/uk.po: Updated Ukranian translation.
3082 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3085 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3086 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3088 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3089 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3090 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3091 "rex leal x@tlsdesc(%rip), %reg" to
3092 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3093 "call *(%eax)" to "nopl (%rax)".
3095 2020-01-20 Alan Modra <amodra@gmail.com>
3097 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3098 (MTLR_R11): Don't define.
3099 (LD_R0_0R3, CMPDI_R0_0): Define.
3100 (build_tls_get_addr_stub): Don't use r11 in stub.
3102 2020-01-20 Alan Modra <amodra@gmail.com>
3104 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3105 (defined_sym_val, is_tls_get_addr): Likewise.
3107 2020-01-18 Nick Clifton <nickc@redhat.com>
3109 * version.m4 (BFD_VERSION): Set to 2.34.50.
3110 * configure: Regenerate.
3111 * po/bfd.pot: Regenerate.
3113 2020-01-18 Nick Clifton <nickc@redhat.com>
3115 Binutils 2.34 branch created.
3117 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3119 * coff-arm.c: Fix spelling error (seperate).
3120 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3122 * sysdep.h (strnlen): Fix spelling error (seperate).
3124 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3127 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3129 2020-01-15 Alan Modra <amodra@gmail.com>
3132 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3133 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3134 of function symbols unless dot symbols are present. Do warn
3135 whenever one is created, regardles of whether a PLT entry is
3136 also emitted for the function symbol.
3138 2020-01-14 Alan Modra <amodra@gmail.com>
3140 * som.c (som_bfd_count_ar_symbols): Error when file position
3141 of symbols on chains is not strictly increasing.
3143 2020-01-14 Alan Modra <amodra@gmail.com>
3145 * vms.h (VMS_DEBUG): Define as 0.
3146 * vms-alpha.c (image_write): Move debug output after bounds check.
3148 (_bfd_vms_slurp_eihd): Warning fix.
3149 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3151 2020-01-13 Alan Modra <amodra@gmail.com>
3153 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3154 for "ignored" records.
3156 2020-01-13 Alan Modra <amodra@gmail.com>
3158 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3159 Delete asect name check. Move asect NULL check to wasm_object_p.
3160 Correct bounds check of sizes against end. Replace uses of
3161 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3162 just one bfd_release.
3163 (wasm_scan): Don't use malloc/strdup for section names,
3164 bfd_alloc instead. Simplify code prefixing section name.
3165 Formatting. Don't attempt to free memory here..
3166 (wasm_object_p): ..do so here.
3168 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3171 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3172 UNDEFWEAK_NO_DYNAMIC_RELOC.
3173 (allocate_dynrelocs_for_symbol): Likewise.
3175 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3178 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3180 2020-01-10 Alan Modra <amodra@gmail.com>
3182 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3184 2020-01-09 Nick Clifton <nickc@redhat.com>
3187 * bfd.c (bfd_convert_section_contents): Check for a compress
3188 header size that is larger than the actual section size.
3190 2020-01-08 Alan Modra <amodra@gmail.com>
3193 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3194 after removing sections.
3196 2020-01-06 Jim Wilson <jimw@sifive.com>
3199 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3200 check for !bfd_link_pic (info).
3201 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3202 <R_RISCV_JAL>: Add comment.
3203 (_bfd_riscv_relax_section): For plt.offset check, add check for
3204 bfd_link_pic (info). Add comment.
3206 2020-01-06 Alan Modra <amodra@gmail.com>
3208 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3209 match failures. Don't init to bfd_error_wrong_format before
3210 calling _bfd_check_format.
3212 2020-01-06 Alan Modra <amodra@gmail.com>
3214 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3215 status rather than exiting on stack overflow or underflow.
3216 (_bfd_vms_slurp_etir): Adjust to suit.
3218 2020-01-06 Alan Modra <amodra@gmail.com>
3220 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3222 2020-01-06 Alan Modra <amodra@gmail.com>
3224 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3225 command. Check name offset is within command.
3226 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3227 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3228 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3229 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3230 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3231 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3232 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3233 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3234 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3235 (bfd_mach_o_read_segment): Similarly.
3236 (bfd_mach_o_read_thread): Properly bound check thread struct.
3237 Don't repeat checks on second loop.
3238 (bfd_mach_o_read_command): Fail on invalid command length.
3240 2020-01-04 Alan Modra <amodra@gmail.com>
3242 * format.c (bfd_check_format_matches): Add preserve_match.
3243 Save initial bfd state in "preserve", matched bfd state in
3244 "preserve_match". Save just the first match. Release
3245 bfd_alloc memory. Restore and finish preserved state as
3246 appropriate on all function exit paths.
3248 2020-01-04 Alan Modra <amodra@gmail.com>
3250 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3252 2020-01-04 Alan Modra <amodra@gmail.com>
3254 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3257 2020-01-03 Nick Clifton <nickc@redhat.com>
3260 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3261 there is enough data remaining in the code buffer before
3262 attempting to read a function stub.
3264 2020-01-03 Nick Clifton <nickc@redhat.com>
3267 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3268 return value from bfd_malloc.
3269 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3270 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3271 (elf32_arm_filter_cmse_symbols): Likewise.
3272 (elf32_arm_write_section): Likewise.
3273 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3274 (bfd_mach_o_follow_dsym): Likewise.
3275 * pef.c (bfd_pef_print_loader_section): Likewise.
3276 (bfd_pef_scan_start_address): Likewise.
3277 (bfd_pef_parse_function_stubs): Likewise.
3278 (bfd_pef_parse_symbols): Likewise.
3280 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3282 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3283 on binary inputs ld/PR25316.
3284 (is_ia64_elf): new helper to filter on ia64 objects.
3286 2020-01-03 Jan Beulich <jbeulich@suse.com>
3288 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3290 (bfd_mach_o_scan): Insert underscore in two variable names.
3292 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3294 * Makefile.am: Add z80-elf target support.
3295 * configure.ac: Likewise.
3296 * targets.c: Likewise.
3297 * Makefile.in: Regenerate.
3298 * configure: Regenerate.
3299 * config.bfd: Add z80-elf target support and new arches: ez80 and
3301 * elf32-z80.c: New file.
3302 * archures.c: Add new z80 architectures: eZ80 and Z180.
3303 * coffcode.h: Likewise.
3304 * cpu-z80.c: Likewise.
3305 * coff-z80.c: Add new relocations for Z80 target and local label
3307 * reloc.c: Add new relocs.
3308 * bfd-in2.h: Regenerate.
3309 * libbfd.h: Regenerate.
3311 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3315 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3317 2020-01-01 Alan Modra <amodra@gmail.com>
3319 Update year range in copyright notice of all files.
3321 For older changes see ChangeLog-2019
3323 Copyright (C) 2020 Free Software Foundation, Inc.
3325 Copying and distribution of this file, with or without modification,
3326 are permitted in any medium without royalty provided the copyright
3327 notice and this notice are preserved.
3333 version-control: never