1 2020-07-01 Alan Modra <amodra@gmail.com>
3 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
5 2020-07-01 Alan Modra <amodra@gmail.com>
7 * config.bfd: Obsolete xc16x.
9 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
11 * archures.c (bfd_mach_i386_nacl): Removed.
12 (bfd_mach_i386_i386_nacl): Likewise.
13 (bfd_mach_x86_64_nacl): Likewise.
14 (bfd_mach_x64_32_nacl): Likewise.
15 * config.bfd: Remove *-*-nacl* targets.
16 * configure.ac: Remove x86 NaCl target vectors.
17 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
18 (bfd_x64_32_nacl_arch): Likewise.
19 (bfd_x86_64_nacl_arch): Likewise.
20 (bfd_i386_nacl_arch): Likewise.
21 (bfd_x64_32_arch_intel_syntax): Updated.
22 * elf32-i386.c: Don't include "elf-nacl.h".
23 (elf_i386_nacl_plt): Removed.
24 (elf_i386_nacl_plt0_entry): Likewise.
25 (elf_i386_nacl_plt_entry): Likewise.
26 (elf_i386_nacl_pic_plt0_entry): Likewise.
27 (elf_i386_nacl_pic_plt_entry): Likewise.
28 (elf_i386_nacl_eh_frame_plt): Likewise.
29 (elf_i386_nacl_plt): Likewise.
30 (elf32_i386_nacl_elf_object_p): Likewise.
31 (elf_i386_get_synthetic_symtab): Updated.
32 (elf_i386_link_setup_gnu_properties): Likewise.
33 * elf64-x86-64.c: Don't include "elf-nacl.h".
34 (elf_x86_64_nacl_plt): Removed.
35 (elf64_x86_64_nacl_elf_object_p): Likewise.
36 (elf_x86_64_nacl_plt0_entry): Likewise.
37 (elf_x86_64_nacl_plt_entry): Likewise.
38 (elf_x86_64_nacl_eh_frame_plt): Likewise.
39 (elf_x86_64_nacl_plt): Likewise.
40 (elf32_x86_64_nacl_elf_object_p): Likewise.
41 (elf_x86_64_get_synthetic_symtab): Updated.
42 (elf_x86_64_link_setup_gnu_properties): Likewise.
43 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
44 * targets.c: Remove x86 NaCl target vectors.
45 * bfd-in2.h: Regenerated.
46 * configure: Likewise.
48 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
50 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
51 _bfd_elf_add_dynamic_tags.
53 2020-06-29 Alan Modra <amodra@gmail.com>
55 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
56 return value of bfd_bread. Don't read more than requested length.
57 Sanity check length. Properly terminate file name.
59 2020-06-29 Alan Modra <amodra@gmail.com>
61 * arc-got.h: Use C style comments.
62 * coff-z80.c: Likewise.
63 * elf32-csky.c: Likewise.
64 * peXXigen.c: Likewise.
65 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
68 2020-06-26 Pat Bernardi <bernardi@adacore.com>
70 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
71 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
73 2020-06-26 Alan Modra <amodra@gmail.com>
75 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
76 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
77 (riscv_get_priv_spec_name): Move to..
78 * cpu-riscv.c: ..here.
79 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
80 Use %u to print unsigned numbers.
82 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
84 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
87 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
90 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
91 _bfd_elf_add_dynamic_tags.
93 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
96 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
97 _bfd_elf_add_dynamic_tags.
99 2020-06-24 Alan Modra <amodra@gmail.com>
101 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
102 shifts without undefined behaviour.
104 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
106 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
108 (_bfd_elf_add_dynamic_tags): New.
109 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
110 _bfd_elf_add_dynamic_tags.
111 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
112 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
113 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
114 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
115 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
116 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
117 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
118 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
120 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
121 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
122 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
123 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
124 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
125 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
126 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
127 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
128 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
130 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
131 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
132 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
133 _bfd_elf_maybe_vxworks_add_dynamic_tags.
134 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
135 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
137 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
138 (_bfd_x86_elf_size_dynamic_sections): Likewise.
139 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
140 dt_reloc_sz and dt_reloc_ent.
141 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
142 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
144 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
145 etab.dt_pltgot_required.
146 (elf32_hppa_size_dynamic_sections): Call
147 _bfd_elf_add_dynamic_tags.
148 * elf32-metag.c (elf_metag_link_hash_table_create): Set
149 etab.dt_pltgot_required.
150 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
151 * elf32-sh.c (sh_elf_link_hash_table_create): Set
152 root.dt_pltgot_required for FDPIC output.
153 (sh_elf_size_dynamic_sections): Call
154 _bfd_elf_maybe_vxworks_add_dynamic_tags.
155 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
156 elf.dt_pltgot_required.
157 (elf_xtensa_size_dynamic_sections): Call
158 _bfd_elf_add_dynamic_tags.
159 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
160 root.dt_pltgot_required.
161 (elf64_hppa_size_dynamic_sections): Call
162 _bfd_elf_add_dynamic_tags.
163 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
164 root.dt_pltgot_required.
165 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
166 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
167 * elflink.c (_bfd_elf_add_dynamic_tags): New.
169 2020-06-22 Saagar Jha <saagar@saagarjha.com>
171 * mach-o.c: Support the new load commands by reading a linkedit
172 data command for them.
174 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
176 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
177 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
178 (riscv_get_priv_spec_class): Likewise.
179 (riscv_get_priv_spec_name): Likewise.
180 (riscv_get_priv_spec_class_from_numbers): New function, convert
181 the version numbers into string, then call riscv_get_priv_spec_class
182 to get the priv spec class.
183 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
184 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
185 (riscv_get_priv_spec_name): Likewise.
186 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
187 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
188 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
189 of input and output objects form their priv spec attributes by
190 riscv_get_priv_spec_class_from_numbers. Report warning rather than
191 errors when linking objects with differnet priv spec versions. We do
192 know v1.9.1 may have conflicts to other versions, so report the
193 warning, too. After that, update the output priv spec version to the
196 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
198 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
199 priv attributes, we will check the conflicts for all of them (major,
200 minor and revision), and then set the priv_attrs_merged to TRUE to
201 indicate that we have handled all of the priv attributes. Remove
202 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
204 2020-06-21 Alan Modra <amodra@gmail.com>
207 * configure.ac: Disable plugins by default for some targets.
208 * plugin.c: Comment typo fix.
209 * configure: Regenerate.
211 2020-06-19 Nick Clifton <nickc@redhat.com>
213 * plugin.c (try_load_plugin): Suppress the error message about
214 being unable to open a plugin if creating a list of viable
217 2020-06-16 Alan Modra <amodra@gmail.com>
219 * aout-tic30.c: Delete file.
220 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
221 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
222 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
223 (xc16x-*-elf): Sort properly.
224 * configure.ac: Remove tic30_aout_vec.
225 * targets.c: Likewise.
226 * Makefile.in: Regenerate.
227 * configure: Regenerate.
228 * po/SRC-POTFILES.in: Regenerate.
230 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
232 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
233 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
234 (elf32xtensa_abi): New global variable.
235 (xtensa_abi_choice): New function.
236 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
237 XSHAL_ABI to select PLT code.
239 2020-06-15 Roland McGrath <mcgrathr@google.com>
241 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
242 field of bfd_link_info.
244 2020-06-15 Alan Modra <amodra@gmail.com>
246 * config.bfd: Obsolete powerpcle-*-pe targets.
248 2020-06-15 Alan Modra <amodra@gmail.com>
251 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
252 symbols that were defined in discarded sections.
253 * cofflink.c (coff_link_check_archive_element): Likewise.
254 (coff_link_add_symbols): Set indx to -3 for symbols defined in
256 (_bfd_coff_write_global_sym): Don't emit such symbols.
257 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
258 libcoff.h: Regenerate.
260 2020-06-11 Alan Modra <amodra@gmail.com>
263 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
265 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
267 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
268 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
269 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
272 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
275 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
276 Clear verinfo.verdef.
278 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
281 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
282 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
283 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
285 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
286 Set ifunc_resolvers if there are FUNC resolvers.
287 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
288 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
289 with elf.ifunc_resolvers.
290 (write_plt_relocs_for_local_syms): Likewise.
291 (ppc64_elf_relocate_section): Likewise.
292 (ppc64_elf_finish_dynamic_sections): Likewise.
293 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
295 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
296 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
297 instead of readonly_dynrelocs_against_ifunc.
298 * elfxx-x86.h (elf_x86_link_hash_table): Remove
299 readonly_dynrelocs_against_ifunc.
301 2020-06-09 Alan Modra <amodra@gmail.com>
303 * elf64-ppc.c (struct ppc_link_hash_table): Delete
304 maybe_local_ifunc_resolver field.
305 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
306 cases where maybe_local_ifunc_resolver was set.
307 (ppc64_elf_relocate_section): Likewise.
308 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
311 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
313 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
315 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
317 (elf32_arm_size_dynamic_sections): Updated. Clear
318 root.tlsdesc_plt for DF_BIND_NOW.
319 (elf32_arm_finish_dynamic_sections): Updated.
320 (elf32_arm_output_arch_local_syms): Likewise.
321 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
322 Clear root.tlsdesc_plt for DF_BIND_NOW.
323 (nds32_elf_finish_dynamic_sections): Updated.
324 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
325 dt_tlsdesc_plt and dt_tlsdesc_got.
326 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
327 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
328 tlsdesc_plt and dt_tlsdesc_got.
329 (elfNN_aarch64_allocate_dynrelocs): Updated.
330 (elfNN_aarch64_finish_dynamic_sections): Likewise.
331 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
332 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
334 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
335 (_bfd_x86_elf_size_dynamic_sections): Likewise.
336 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
337 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
340 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
342 * elf32-tic6x.c (elf32_bed): Defined the default to
345 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
347 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
349 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
350 root.splt/root.srelplt.
351 (elf64_hppa_create_dynamic_sections): Likewise.
352 (elf64_hppa_size_dynamic_sections): Likewise.
353 (elf64_hppa_finish_dynamic_symbol): Likewise.
354 (elf_hppa_final_link): Likewise.
355 (elf_hppa_final_link_relocate): Likewise.
357 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
359 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
360 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
363 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
365 * elf-bfd.h (elf_target_os): New.
366 (elf_link_hash_table): Add target_os.
367 (elf_backend_data): Add target_os.
368 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
369 symbian_p and nacl_p.
370 (create_got_section): Updated.
371 (elf32_arm_create_dynamic_sections): Likewise.
372 (arm_type_of_stub): Likewise.
373 (elf32_arm_create_or_find_stub_sec): Likewise.
374 (elf32_arm_allocate_plt_entry): Likewise.
375 (elf32_arm_populate_plt_entry): Likewise.
376 (elf32_arm_final_link_relocate): Likewise.
377 (elf32_arm_check_relocs): Likewise.
378 (allocate_dynrelocs_for_symbol): Likewise.
379 (elf32_arm_finish_dynamic_symbol): Likewise.
380 (elf32_arm_finish_dynamic_sections): Likewise.
381 (elf32_arm_output_plt_map_1): Likewise.
382 (elf32_arm_output_arch_local_syms): Likewise.
383 (elf32_arm_add_symbol_hook): Likewise.
384 (elf32_arm_nacl_link_hash_table_create): Likewise.
385 (elf32_arm_vxworks_link_hash_table_create): Likewise.
386 (elf32_arm_symbian_link_hash_table_create): Likewise.
387 (ELF_TARGET_OS): New.
388 * elf32-i386.c (elf_i386_arch_bed): Removed.
389 (elf_backend_arch_data): Likewise.
390 (elf_i386_solaris_arch_bed): Likewise.
391 (elf_i386_nacl_arch_bed): Likewise.
392 (elf_i386_vxworks_arch_bed): Likewise.
393 (elf_i386_relocate_section): Updated.
394 (elf_i386_finish_dynamic_sections): Likewise.
395 (elf_i386_get_synthetic_symtab): Likewise.
396 (elf_i386_link_setup_gnu_properties): Likewise.
397 (ELF_TARGET_OS): New.
398 * elf32-mips.c (ELF_TARGET_OS): New.
399 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
400 (ppc_elf_create_got): Updated.
401 (ppc_elf_create_dynamic_sections): Likewise.
402 (ppc_elf_check_relocs): Likewise.
403 (ppc_elf_adjust_dynamic_symbol): Likewise.
404 (ppc_elf_size_dynamic_sections): Likewise.
405 (ppc_elf_relocate_section): Likewise.
406 (ppc_elf_finish_dynamic_sections): Likewise.
407 (ppc_elf_vxworks_link_hash_table_create): Likewise.
408 (ELF_TARGET_OS): New.
409 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
410 (sh_elf_link_hash_table_create): Updated.
411 (sh_elf_create_dynamic_sections): Likewise.
412 (allocate_dynrelocs): Likewise.
413 (sh_elf_size_dynamic_sections): Likewise.
414 (sh_elf_relocate_section): Likewise.
415 (sh_elf_finish_dynamic_symbol): Likewise.
416 (sh_elf_finish_dynamic_sections): Likewise.
417 (ELF_TARGET_OS): New.
418 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
420 (bfd_elf32_bfd_link_hash_table_create): Likewise.
421 (ELF_TARGET_OS): New.
422 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
423 (elf_x86_64_solaris_arch_bed): Likewise.
424 (elf_x86_64_nacl_arch_bed): Likewise.
425 (elf_x86_64_finish_dynamic_sections): Updated.
426 (elf_x86_64_get_synthetic_symtab): Likewise.
427 (elf_x86_64_link_setup_gnu_properties): Likewise.
428 (ELF_TARGET_OS): New.
429 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
431 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
432 (MIPS_ELF_REL_DYN_NAME): Updated.
433 (ELF_MIPS_GP_OFFSET): Likewise.
434 (mips_elf_create_local_got_entry): Likewise.
435 (mips_elf_allocate_dynamic_relocations): Likewise.
436 (mips_elf_count_got_symbols): Likewise.
437 (is_gott_symbol): Likewise.
438 (mips_elf_calculate_relocation): Likewise.
439 (mips_elf_create_dynamic_relocation): Likewise.
440 (_bfd_mips_elf_check_relocs): Likewise.
441 (allocate_dynrelocs): Likewise.
442 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
443 (mips_elf_lay_out_got): Likewise.
444 (mips_elf_set_plt_sym_value): Likewise.
445 (_bfd_mips_elf_size_dynamic_sections): Likewise.
446 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
447 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
448 (_bfd_mips_elf_final_link): Likewise.
449 (_bfd_mips_init_file_header): Likewise.
450 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
452 (allocate_dynrelocs): Likewise.
453 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
454 (_bfd_sparc_elf_relocate_section): Likewise.
455 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
456 (sparc_finish_dyn): Likewise.
457 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
458 * elfxx-target.h (ELF_TARGET_OS): New.
459 (elfNN_bed): Add ELF_TARGET_OS.
460 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
461 (_bfd_x86_elf_link_hash_table_create): Likewise.
462 (_bfd_x86_elf_size_dynamic_sections): Likewise.
463 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
464 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
465 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
466 * elfxx-x86.h (elf_x86_target_os): Removed.
467 (elf_x86_backend_data): Likewise.
468 (get_elf_x86_backend_data): Likewise.
469 (elf_x86_link_hash_table): Remove target_os.
471 2020-06-06 Alan Modra <amodra@gmail.com>
474 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
475 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
476 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
477 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
478 * elf64-ppc.c: Update throughout for reloc renaming.
479 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
480 * libbfd.h: Regenerate.
481 * bfd-in2.h: Regenerate.
483 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
486 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
489 2020-06-05 Nick Clifton <nickc@redhat.com>
491 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
494 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
496 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
497 priv_may_conflict, in_priv_zero and out_priv_zero to decide
498 whether the object can be linked according to it's priv
499 attributes. The object without any priv spec attributes can
500 be linked with others. If the first input object doesn't contain
501 any priv attributes, then we need to copy the setting from the
502 next input one. Also report more detailed error messages to user.
504 2020-06-04 Stephen Casner <casner@acm.org>
506 Extend pdp11-aout symbol table format to accommodate .stab
507 symbols and implement correct handling of them.
509 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
510 (N_STAB, is_stab): Needed new function is_stab to disambiguate
511 normal vs. .stab symbol table type values, replacing N_STAB mask.
512 (translate_from_native_sym_flags): Determine correct section for
513 different .stab types.
514 (translate_to_native_sym_flags): Leave .stab types intact.
515 (translate_symbol_table): Error if symbol indicates overlay;
516 store desc field from .stab symbols.
517 (write_syms): Output desc field with symbol.
518 (aout_link_check_ar_symbols): Skip .stab symbols.
519 (aout_link_add_symbols): Correctly distinguish .stab symbols.
520 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
521 (aout_link_write_symbols): Write 0 for desk and ovly fields;
522 correctly distinguish .stab symbols and select calculate their
523 section and value; and copy desc and ovly fields from input symbol
526 2020-06-04 Stephen Casner <casner@acm.org>
528 * aoutx.h (translate_symbol_table): Comment had external and
530 * pdp11.c (translate_symbol_table): Likewise.
532 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
534 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
535 (is_x86_elf): Check elf.hash_table_id instead of target_id.
536 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
538 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
541 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
542 in debug section against symbol defined in shared library to 0.
543 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
544 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
545 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
546 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
547 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
548 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
549 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
550 * elf32-sh.c (sh_elf_check_relocs): Likewise.
551 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
552 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
553 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
554 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
555 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
556 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
558 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
559 there is non-GOT reference.
560 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
561 non-alloced sections.
563 2020-06-03 Stephen Casner <casner@acm.org>
565 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
567 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
569 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
570 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
571 other size that doesn't qcover the header word.
572 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
573 string table, and zero it.
574 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
575 message and set bfd_error on finding an invalid name string offset.
576 (add_to_stringtab): INLINE -> inline
577 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
579 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
580 any relocs that could not be recognised.
581 92744f05809 PR 20929 - Check for relocs without an associated symbol.
582 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
583 name exists and is long enough, before attempting to see if it is
585 c3864421222 - Correct case for N_SO being the last symbol.
586 50455f1ab29 PR 20891 - Handle the case where the main file name
587 and the directory name are both empty.
588 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
589 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
590 range string table offsets.
591 531336e3a0b PR 20909 - Fix off-by-one error in check for an
592 illegal string offset.
593 (aout_link_includes_newfunc): Add comment.
594 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
595 on unexpected relocation type rather than ASSERT.
597 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
600 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
601 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
603 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
606 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
607 non-alloced sections.
609 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
611 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
612 dynamic relocations for non SEC_ALLOC sections.
614 2020-06-03 Gunther Nikl <gnikl@justmail.de>
616 * aout64.c (BMAGIC, QMAGIC): Do not define.
617 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
618 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
619 to check the file format.
620 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
621 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
622 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
624 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
626 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
627 relocations for non SEC_ALLOC sections.
629 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
631 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
632 * elf32-arm.c (maybe_set_textrel): Removed.
633 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
634 with _bfd_elf_maybe_set_textrel.
635 * elf32-csky.c (maybe_set_textrel): Removed.
636 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
637 with _bfd_elf_maybe_set_textrel.
638 * elf32-hppa.c (maybe_set_textrel): Removed.
639 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
640 with _bfd_elf_maybe_set_textrel.
641 * elf32-lm32.c (maybe_set_textrel): Removed.
642 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
643 with _bfd_elf_maybe_set_textrel.
644 * elf32-m32r.c (maybe_set_textrel): Removed.
645 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
646 with _bfd_elf_maybe_set_textrel.
647 * elf32-metag.c (maybe_set_textrel): Removed.
648 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
649 with _bfd_elf_maybe_set_textrel.
650 * elf32-nds32.c (maybe_set_textrel): Removed.
651 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
652 with _bfd_elf_maybe_set_textrel.
653 * elf32-or1k.c (maybe_set_textrel): Removed.
654 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
655 with _bfd_elf_maybe_set_textrel.
656 * elf32-ppc.c (maybe_set_textrel): Removed.
657 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
658 with _bfd_elf_maybe_set_textrel.
659 * elf32-s390.c (maybe_set_textrel): Removed.
660 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
661 with _bfd_elf_maybe_set_textrel.
662 * elf32-sh.c (maybe_set_textrel): Removed.
663 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
664 with _bfd_elf_maybe_set_textrel.
665 * elf32-tic6x.c (maybe_set_textrel): Removed.
666 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
667 with _bfd_elf_maybe_set_textrel.
668 * elf32-tilepro.c (maybe_set_textrel): Removed.
669 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
670 with _bfd_elf_maybe_set_textrel.
671 * elf64-ppc.c (maybe_set_textrel): Removed.
672 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
673 with _bfd_elf_maybe_set_textrel.
674 * elf64-s390.c (maybe_set_textrel): Removed.
675 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
676 with _bfd_elf_maybe_set_textrel.
677 * elfnn-aarch64.c (maybe_set_textrel): Removed.
678 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
679 with _bfd_elf_maybe_set_textrel.
680 * elfnn-riscv.c (maybe_set_textrel): Removed.
681 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
682 with _bfd_elf_maybe_set_textrel.
683 * elfxx-sparc.c (maybe_set_textrel): Removed.
684 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
685 with _bfd_elf_maybe_set_textrel.
686 * elfxx-tilegx.c (maybe_set_textrel): Removed.
687 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
688 with _bfd_elf_maybe_set_textrel.
689 * elfxx-x86.c (maybe_set_textrel): Removed.
690 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
691 with _bfd_elf_maybe_set_textrel.
692 * elflink.c (_bfd_elf_maybe_set_textrel): New.
694 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
697 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
699 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
700 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
701 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
702 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
704 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
705 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
706 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
707 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
708 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
709 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
710 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
711 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
712 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
713 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
714 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
715 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
716 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
717 (elf_backend_copy_indirect_symbol): Likewise.
718 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
719 (elf_backend_copy_indirect_symbol): Likewise.
720 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
722 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
725 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
726 * elf32-arm.c (readonly_dynrelocs): Removed.
727 (maybe_set_textrel): Replace readonly_dynrelocs with
728 _bfd_elf_readonly_dynrelocs.
729 * elf32-csky.c (readonly_dynrelocs): Removed.
730 (maybe_set_textrel): Replace readonly_dynrelocs with
731 _bfd_elf_readonly_dynrelocs.
732 * elf32-hppa.c(readonly_dynrelocs): Removed.
733 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
734 _bfd_elf_readonly_dynrelocs.
735 (maybe_set_textrel): Likewise.
736 * elf32-lm32.c (readonly_dynrelocs): Removed.
737 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
738 with _bfd_elf_readonly_dynrelocs.
739 (maybe_set_textrel): Likewise.
740 * elf32-m32r.c (readonly_dynrelocs): Removed.
741 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
742 with _bfd_elf_readonly_dynrelocs.
743 (maybe_set_textrel): Likewise.
744 * elf32-metag.c (readonly_dynrelocs): Removed.
745 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
746 with _bfd_elf_readonly_dynrelocs.
747 (maybe_set_textrel): Likewise.
748 * elf32-microblaze.c (readonly_dynrelocs): Removed.
749 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
750 with _bfd_elf_readonly_dynrelocs.
751 * elf32-nds32.c (readonly_dynrelocs): Removed.
752 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
753 with _bfd_elf_readonly_dynrelocs.
754 (maybe_set_textrel): Likewise.
755 * elf32-or1k.c (readonly_dynrelocs): Removed.
756 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
757 with _bfd_elf_readonly_dynrelocs.
758 * elf32-ppc.c (readonly_dynrelocs): Removed.
759 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
760 _bfd_elf_readonly_dynrelocs.
761 (ppc_elf_adjust_dynamic_symbol): Likewise.
762 (maybe_set_textrel): Likewise.
763 * elf32-s390.c (readonly_dynrelocs): Removed.
764 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
765 with _bfd_elf_readonly_dynrelocs.
766 (maybe_set_textrel): Likewise.
767 * elf32-sh.c (readonly_dynrelocs): Removed.
768 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
769 _bfd_elf_readonly_dynrelocs.
770 (maybe_set_textrel): Likewise.
771 * elf32-tic6x.c (readonly_dynrelocs): Removed.
772 (maybe_set_textrel): Replace readonly_dynrelocs with
773 _bfd_elf_readonly_dynrelocs.
774 * elf32-tilepro.c (readonly_dynrelocs): Removed.
775 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
776 with _bfd_elf_readonly_dynrelocs.
777 (maybe_set_textrel): Likewise.
778 * elf64-ppc.c (readonly_dynrelocs): Removed.
779 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
780 _bfd_elf_readonly_dynrelocs.
781 (ppc64_elf_adjust_dynamic_symbol): Likewise.
782 (maybe_set_textrel): Likewise.
783 * elf64-s390.c (readonly_dynrelocs): Removed.
784 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
785 with _bfd_elf_readonly_dynrelocs.
786 (maybe_set_textrel): Likewise.
787 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
788 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
789 (maybe_set_textrel): Replace readonly_dynrelocs with
790 _bfd_elf_readonly_dynrelocs.
791 * elfnn-riscv.c (readonly_dynrelocs): Removed.
792 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
793 with _bfd_elf_readonly_dynrelocs.
794 (maybe_set_textrel): Likewise.
795 * elfxx-sparc.c (readonly_dynrelocs): Removed.
796 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
797 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
798 (maybe_set_textrel): Likewise.
799 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
800 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
801 with _bfd_elf_readonly_dynrelocs.
802 (maybe_set_textrel): Likewise.
803 * elfxx-x86.c (readonly_dynrelocs): Removed.
804 (maybe_set_textrel): Replace readonly_dynrelocs with
805 _bfd_elf_readonly_dynrelocs.
806 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
808 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
810 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
811 -fsanitize=undefined.
813 2020-06-03 Alan Modra <amodra@gmail.com>
817 * peicode.h (pe_ILF_make_a_section): Align data for compilers
819 (pe_ILF_build_a_bfd): Likewise.
821 2020-06-03 Alan Modra <amodra@gmail.com>
824 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
825 core files as well as objects.
827 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
830 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
831 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
833 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
834 (elf_arc_link_hash_newfunc): Updated.
835 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
836 (elf32_arm_link_hash_newfunc): Updated.
837 (elf32_arm_copy_indirect_symbol): Likewise.
838 (elf32_arm_check_relocs): Likewise.
839 (readonly_dynrelocs): Likewise.
840 (allocate_dynrelocs_for_symbol): Likewise.
841 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
842 (csky_elf_link_hash_newfunc): Updated.
843 (csky_allocate_dynrelocs): Likewise.
844 (readonly_dynrelocs): Likewise.
845 (csky_elf_copy_indirect_symbol): Likewise.
846 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
847 (hppa_link_hash_newfunc): Updated.
848 (elf32_hppa_copy_indirect_symbol): Likewise.
849 (elf32_hppa_hide_symbol): Likewise.
850 (elf32_hppa_adjust_dynamic_symbol): Likewise.
851 (allocate_dynrelocs): Likewise.
852 (elf32_hppa_relocate_section): Likewise.
853 * elf32-i386.c (elf_i386_check_relocs): Likewise.
854 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
855 (lm32_elf_link_hash_newfunc): Likewise.
856 (lm32_elf_link_hash_table_create): Updated.
857 (readonly_dynrelocs): Likewise.
858 (allocate_dynrelocs): Likewise.
859 (lm32_elf_copy_indirect_symbol): Likewise.
860 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
861 (m32r_elf_link_hash_newfunc): Likewise.
862 (m32r_elf_link_hash_table_create): Updated.
863 (m32r_elf_copy_indirect_symbol): Likewise.
864 (allocate_dynrelocs): Likewise.
865 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
866 (metag_link_hash_newfunc): Updated.
867 (elf_metag_copy_indirect_symbol): Likewise.
868 (readonly_dynrelocs): Likewise.
869 (allocate_dynrelocs): Likewise.
870 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
872 (link_hash_newfunc): Updated.
873 (microblaze_elf_check_relocs): Likewise.
874 (microblaze_elf_copy_indirect_symbol): Likewise.
875 (readonly_dynrelocs): Likewise.
876 (allocate_dynrelocs): Likewise.
877 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
878 (nds32_elf_link_hash_newfunc): Updated.
879 (nds32_elf_copy_indirect_symbol): Likewise.
880 (readonly_dynrelocs): Likewise.
881 (allocate_dynrelocs): Likewise.
882 (nds32_elf_check_relocs): Likewise.
883 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
884 (link_hash_newfunc): Updated.
885 (nios2_elf32_copy_indirect_symbol): Likewise.
886 (nios2_elf32_check_relocs): Likewise.
887 (allocate_dynrelocs): Likewise.
888 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
889 (or1k_elf_link_hash_newfunc): Updated.
890 (readonly_dynrelocs): Likewise.
891 (allocate_dynrelocs): Likewise.
892 (or1k_elf_copy_indirect_symbol): Likewise.
893 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
894 (ppc_elf_link_hash_newfunc): Updated.
895 (ppc_elf_copy_indirect_symbol): Likewise.
896 (ppc_elf_check_relocs): Likewise.
897 (readonly_dynrelocs): Likewise.
898 (ppc_elf_adjust_dynamic_symbol): Likewise.
899 (allocate_dynrelocs): Likewise.
900 (ppc_elf_relocate_section): Likewise.
901 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
902 (link_hash_newfunc): Updated.
903 (elf_s390_copy_indirect_symbol): Likewise.
904 (readonly_dynrelocs): Likewise.
905 (elf_s390_adjust_dynamic_symbol): Likewise.
906 (allocate_dynrelocs): Likewise.
907 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
908 (sh_elf_link_hash_newfunc): Updated.
909 (readonly_dynrelocs): Likewise.
910 (allocate_dynrelocs): Likewise.
911 (sh_elf_copy_indirect_symbol): Likewise.
912 (sh_elf_check_relocs): Likewise.
913 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
914 (elf32_tic6x_link_hash_newfunc): Likewise.
915 (elf32_tic6x_link_hash_table_create): Updated.
916 (readonly_dynrelocs): Likewise.
917 (elf32_tic6x_check_relocs): Likewise.
918 (elf32_tic6x_allocate_dynrelocs): Likewise.
919 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
921 (link_hash_newfunc): Updated.
922 (tilepro_elf_copy_indirect_symbol): Likewise.
923 (tilepro_elf_check_relocs): Likewise.
924 (allocate_dynrelocs): Likewise.
925 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
926 (ppc64_elf_copy_indirect_symbol): Updated.
927 (ppc64_elf_check_relocs): Likewise.
928 (readonly_dynrelocs): Likewise.
929 (ppc64_elf_adjust_dynamic_symbol): Likewise.
930 (dec_dynrel_count): Likewise.
931 (allocate_dynrelocs): Likewise.
932 (ppc64_elf_relocate_section): Likewise.
933 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
934 (link_hash_newfunc): Updated.
935 (elf_s390_copy_indirect_symbol): Likewise.
936 (readonly_dynrelocs): Likewise.
937 (allocate_dynrelocs): Likewise.
938 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
939 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
941 (elfNN_aarch64_link_hash_newfunc): Updated.
942 (elfNN_aarch64_copy_indirect_symbol): Likewise.
943 (readonly_dynrelocs): Likewise.
944 (need_copy_relocation_p): Likewise.
945 (elfNN_aarch64_allocate_dynrelocs): Likewise.
946 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
947 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
948 (link_hash_newfunc): Updated.
949 (riscv_elf_copy_indirect_symbol): Likewise.
950 (riscv_elf_check_relocs): Likewise.
951 (readonly_dynrelocs): Likewise.
952 (allocate_dynrelocs): Likewise.
953 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
955 (link_hash_newfunc): Updated.
956 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
957 (_bfd_sparc_elf_check_relocs): Likewise.
958 (readonly_dynrelocs): Likewise.
959 (allocate_dynrelocs): Likewise.
960 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
961 (link_hash_newfunc): Updated.
962 (tilegx_elf_copy_indirect_symbol): Likewise.
963 (tilegx_elf_check_relocs): Likewise.
964 (readonly_dynrelocs): Likewise.
965 (allocate_dynrelocs): Likewise.
966 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
967 (readonly_dynrelocs): Likewise.
968 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
969 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
971 2020-06-01 Alan Modra <amodra@gmail.com>
973 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
974 command against cmd_length, not the end of record. For
975 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
976 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
979 2020-05-28 David Faust <david.faust@oracle.com>
981 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
982 R_BPF_INSN_{32,64} relocations.
984 2020-05-28 Stephen Casner <casner@acm.org>
986 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
987 addreses in .long (used in testsuites) and .stab values.
989 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
992 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
993 Check bfd_link_dll when issue a DT_TEXTREL warning.
994 * elfxx-x86.c (maybe_set_textrel): Likewise.
995 (_bfd_x86_elf_size_dynamic_sections): Likewise.
997 2020-05-26 Nick Clifton <nickc@redhat.com>
999 * plugin.c (try_load_plugin): Extend error message when a plugin
1002 2020-05-23 Alan Modra <amodra@gmail.com>
1004 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1006 2020-05-22 Alan Modra <amodra@gmail.com>
1009 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1010 attributes from shared libraries, and do not return an error if
1013 2020-05-21 Alan Modra <amodra@gmail.com>
1016 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1018 (_bfd_delete_bfd): Free the copy.
1019 (_bfd_new_bfd): Free nbfd->memory on error.
1021 2020-05-21 Alan Modra <amodra@gmail.com>
1023 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1024 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1025 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1026 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1027 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1028 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1029 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1030 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1031 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1032 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1033 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1034 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1035 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1036 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1037 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1038 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1039 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1040 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1041 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1042 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1044 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1046 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1047 get_default_version. It is used to find the default version for
1048 the specific extension.
1049 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1050 default_major_version and default_minor_version. Add new bfd_boolean
1051 parameter *use_default_version. Set it to TRUE if we need to call
1052 the callback rps->get_default_version to find the default version.
1053 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1054 the default version in riscv_parsing_subset_version, and then call
1055 riscv_add_subset to add the subset into subset list.
1056 (riscv_parse_prefixed_ext): Likewise.
1057 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1058 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1059 strings rather than characters.
1060 riscv_merge_arch_attr_info): The callback function get_default_version
1061 is only needed for assembler, so set it to NULL int the linker.
1062 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1063 * elfxx-riscv.h: Updated.
1065 2020-05-20 Alan Modra <amodra@gmail.com>
1068 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1069 use bfd_set_filename.
1070 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1071 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1072 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1073 (bfd_create): Likewise.
1074 (_bfd_delete_bfd): Don't free filename.
1075 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1076 return pointer to the copy or NULL on alloc fail.
1077 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1078 result of bfd_set_filename.
1079 * bfd-in2.h: Regenerate.
1081 2020-05-20 Alan Modra <amodra@gmail.com>
1084 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1085 section size against file size.
1086 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1088 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1091 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1092 and memset when allocating memory for the sections_being_created
1095 2020-05-19 Stafford Horne <shorne@gmail.com>
1097 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1099 (or1k_elf_relocate_section): Access srelgot via
1100 htab->root.srelgot. Add assertions for srelgot->contents.
1101 Introduce local variable for srelgot to not reuse global
1103 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1104 (or1k_set_got_and_rela_sizes): New function.
1105 (or1k_initial_exec_offset): New function.
1106 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1107 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1109 (or1k_elf_check_relocs): Use OR to set TLS access.
1110 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1112 (or1k_elf_size_dynamic_sections): Use
1113 or1k_set_got_and_rela_sizes to set sizes.
1114 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1115 (TCB_SIZE): New macro.
1116 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1117 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1118 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1119 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1120 (tpoff): Add dynamic boolean argument.
1121 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1123 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1125 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1126 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1127 cases with BFD_RELOC_AARCH64_JUMP26.
1128 (elfNN_aarch64_check_relocs): Likewise.
1130 2020-05-19 Alan Modra <amodra@gmail.com>
1132 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1133 bfd_get_filename rather than accessing bfd->filename directly.
1134 * aout-target.h (MY (object_p)): Likewise.
1135 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1136 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1137 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1138 (_bfd_archive_bsd44_construct_extended_name_table),
1139 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1140 (_bfd_bsd_write_armap): Likewise.
1141 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1142 * cache.c (bfd_open_file): Likewise.
1143 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1144 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1145 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1146 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1147 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1148 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1149 (patch_tls_desc_to_ie): Likewise.
1150 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1151 (spu_elf_auto_overlay): Likewise.
1152 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1153 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1154 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1155 * elflink.c (bfd_elf_size_dynamic_sections),
1156 (elf_link_input_bfd): Likewise.
1157 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1158 * mach-o.c (bfd_mach_o_follow_dsym),
1159 (bfd_mach_o_close_and_cleanup): Likewise.
1160 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1161 (find_separate_debug_file, get_build_id_name): Likewise.
1162 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1163 * plugin.c (bfd_plugin_open_input): Likewise.
1164 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1165 * som.c (som_write_armap): Likewise.
1166 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1167 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1168 (_bfd_vms_lib_write_archive_contents): Likewise.
1169 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1171 2020-05-19 Alan Modra <amodra@gmail.com>
1174 * bfdio.c (_bfd_real_fopen): Typo fix.
1176 2020-05-18 Nick Clifton <nickc@redhat.com>
1179 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1180 for the sections_being_created array.
1182 2020-05-18 Alan Modra <amodra@gmail.com>
1184 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1185 they can be freed without also freeing internal_relocs.
1187 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1190 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1191 separators into DOS style when creating a WIN32 fullpath.
1193 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1195 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1196 to initialize RISC-V tdata.
1198 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1200 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1203 2020-05-11 Alan Modra <amodra@gmail.com>
1205 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1207 2020-05-11 Alan Modra <amodra@gmail.com>
1209 * elf64-ppc.c: Rename powerxx to power10 throughout.
1211 2020-05-11 Alan Modra <amodra@gmail.com>
1214 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1215 contains required number of auxents before processing any auxent.
1216 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1217 file name from auxents for PE.
1219 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1221 * aout-cris.c (DEFAULT_ARCH): Delete define.
1222 (MY_set_arch_mach): Likewise.
1223 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1225 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1226 of r_type before the shift.
1228 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1231 * elfnn-aarch64.c (group_sections): Copy implementation from
1234 2020-05-01 Alan Modra <amodra@gmail.com>
1237 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1238 accessing root.u.def of symbols. Also check root.u.def.section
1239 is non-NULL. Reverse tests so as to make the logic positive.
1241 2020-05-01 Alan Modra <amodra@gmail.com>
1244 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1245 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1247 2020-05-01 Alan Modra <amodra@gmail.com>
1250 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1251 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1252 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1253 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1254 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1255 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1256 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1257 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1258 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1259 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1261 2020-05-01 Alan Modra <amodra@gmail.com>
1264 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1265 from shared libraries.
1267 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1269 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1270 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1271 equals 0. Report overflow when the result has negative sign but
1272 all significant bits are zero.
1274 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1276 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1277 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1279 2020-04-28 Alan Modra <amodra@gmail.com>
1281 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1282 Emit warning message.
1284 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1286 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1287 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1288 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1289 to x86_64_pe_big_vec as it not a big-endian format.
1290 (vec i386_pe_big_vec): New.
1291 * configure.ac: Likewise.
1292 * targets.c: Likewise.
1293 * configure: Regenerate.
1294 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1295 COFF_WITH_PE_BIGOBJ): New.
1296 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1298 (x86_64_pe_be_vec): Moved.
1300 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1302 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1303 * elf.c (elfcore_grok_arc_v2): New function.
1304 (elfcore_grok_note): Call the new function to handle the corresponding
1306 (elfcore_write_arc_v2): New function.
1307 (elfcore_write_register_note): Call the new function to handle the
1308 corresponding pseudo-sections.
1310 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1313 * bfd-in2.h: Regenerated.
1314 * elf32-xtensa.c (elf_howto_table): New entries for
1315 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1316 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1317 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1318 R_XTENSA_NDIFF{8,16,32}.
1319 * libbfd.h (bfd_reloc_code_real_names): Add names for
1320 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1321 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1322 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1323 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1325 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1328 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1331 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1334 * elf-bfd.h (elf_backend_data): Add
1335 elf_backend_strip_zero_sized_dynamic_sections.
1336 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1337 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1339 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1341 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1343 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1345 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1349 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1351 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1353 2020-04-21 Nick Clifton <nickc@redhat.com>
1355 * po/sr.po: Updated Serbian translation.
1357 2020-04-21 Alan Modra <amodra@gmail.com>
1359 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1362 2020-04-20 Stephen Casner <casner@acm.org>
1364 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1365 causing globals from linker script to be treated as debug symbols.
1366 (translate_symbol_table): Don't sign-extend symbol values from 16
1367 to 64 bits in nm output.
1369 2020-04-20 Alan Modra <amodra@gmail.com>
1371 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1373 2020-04-18 Alan Modra <amodra@gmail.com>
1375 * section.c (bfd_is_const_section): Correct test for special
1377 * bfd-in2.h: Regenerate.
1379 2020-04-17 Alan Modra <amodra@gmail.com>
1382 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1385 2020-04-16 Nick Clifton <nickc@redhat.com>
1388 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1389 abort with a more helpful error message.
1391 2020-04-16 Alan Modra <amodra@gmail.com>
1394 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1397 2020-04-15 Fangrui Song <maskray@google.com>
1400 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1401 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1402 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1403 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1404 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1405 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1406 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1407 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1408 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1409 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1410 * elflink.c (elf_link_output_extsym): Likewise.
1411 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1413 2020-04-15 Alan Modra <amodra@gmail.com>
1416 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1417 pointer into strings that may be freed for section name, always
1418 allocate a new string.
1420 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1421 Jan W. Jagersma <jwjagersma@gmail.com>
1423 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1424 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1425 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1426 (_bfd_go32_mkobject): New functions.
1427 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1428 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1429 (go32exe_mkobject): Call _bfd_go32_mkobject.
1430 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1431 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1433 (coff_write_relocs): Enable extended reloc counter code if
1434 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1435 (coff_write_object_contents): Likewise. Pad section headers
1436 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1437 instead of coff_swap_scnhdr_out.
1438 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1439 enable extended reloc counter.
1440 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1441 Declare with ATTRIBUTE_UNUSED.
1442 * libcoff-in.h: (struct coff_tdata): New field go32.
1444 * libcoff.h: Regenerate.
1446 2020-04-14 Fangrui Song <maskray@google.com>
1449 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1452 2020-04-14 Stephen Casner <casner@acm.org>
1455 * pdp11.c: Add implementation of --imagic option.
1456 (adjust_o_magic): Fix objcopy --extract-symbol test.
1457 * libaout.h (enum aout_magic): Add i_magic.
1459 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1460 Nick Clifton <nickc@redhat.com>
1462 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1464 <default>: Error rather than abort.
1466 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1469 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1470 relocation section from section group.
1472 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1474 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1475 bfd->origin to file offset.
1476 * bfdwin.c (bfd_get_file_window): Likewise.
1477 * bfd.c: Clarify the use of the bfd->origin field.
1478 * bfd-in2.h: Regenerate.
1479 * coff-i386.c: Don't include go32exe.h. Allow overriding
1480 coff_write_object_contents via COFF_WRITE_CONTENTS.
1481 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1482 (go32exe_write_object_contents): New functions.
1483 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1484 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1485 (create_go32_stub): Remove check for 2k size limit. Read stub
1486 from go32exe_temp_stub if present.
1487 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1488 copy variable-length stub.
1489 (go32_check_format): Read stub to go32exe_temp_stub, set
1490 origin, return go32exe_cleanup.
1491 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1492 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1493 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1494 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1495 Remove functions and their associated #defines.
1496 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1497 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1498 Rename field go32stub to stub.
1499 * libcoff.h: Regenerate.
1500 * coff-stgo32.c (go32_check_format): Rename to...
1501 (go32exe_check_format): ...this.
1502 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1503 (go32exe_copy_private_bfd_data): ...this.
1504 (stub_bytes): Rename to...
1505 (go32exe_default_stub): ...this.
1506 (create_go32_stub): Rename to...
1507 (go32exe_create_stub): ...this.
1508 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1511 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1515 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1516 relocation to R_386_32 for relocation against non-preemptible
1518 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1519 allocate dynamic relocation for non-preemptible absolute symbol.
1520 (elf_i386_relocate_section): Pass sec to
1521 GENERATE_DYNAMIC_RELOCATION_P.
1522 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1523 (elf_x86_64_convert_load_reloc): Covert load relocation to
1524 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1525 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1526 for non-preemptible absolute symbol if they overflow.
1527 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1528 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1529 symbol. Don't allocate dynamic relocation for non-preemptible
1531 (elf_x86_64_relocate_section): Don't generate relative relocation
1532 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1533 to GENERATE_DYNAMIC_RELOCATION_P.
1534 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1535 against non-preemptible absolute symbol.
1536 (_bfd_elf_x86_valid_reloc_p): New function.
1537 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1539 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1540 argument. Don't generate dynamic relocation against
1541 non-preemptible absolute symbol.
1542 (ABS_SYMBOL_P): New.
1543 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1544 against non-preemptible absolute symbol.
1546 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1547 (_bfd_elf_x86_valid_reloc_p): New.
1549 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1552 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1553 address in the GOT if in thumb only mode.
1555 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1557 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1559 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1561 * mmo.c (mmo_scan): Create .text section only when needed, not
1564 2020-03-31 Alan Modra <amodra@gmail.com>
1566 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1569 2020-03-31 Alan Modra <amodra@gmail.com>
1571 * vms-alpha.c (image_write): Check bounds for sections without
1572 contents too. Error on non-zero write to section without
1574 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1576 2020-03-31 Alan Modra <amodra@gmail.com>
1578 * tekhex.c (pass_over): Check is_eof before reading buffer.
1580 2020-03-30 Nick Clifton <nickc@redhat.com>
1583 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1584 field to timestamp and make it an integer.
1585 * libcoff.h: Regenerate.
1586 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1587 field in the pe_data structure rather than the insert_timestamp
1590 2020-03-30 Alan Modra <amodra@gmail.com>
1593 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1596 2020-03-26 Nick Clifton <nickc@redhat.com>
1598 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1599 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1601 * libbfd.h: Regenerate.
1603 2020-03-26 Alan Modra <amodra@gmail.com>
1605 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1607 2020-03-26 Alan Modra <amodra@gmail.com>
1609 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1611 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1613 2020-03-25 Nick Clifton <nickc@redhat.com>
1615 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1617 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1618 * libbfd.h: Regenerate.
1620 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1622 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1623 correct field name in the output string.
1625 2020-03-25 Alan Modra <amodra@gmail.com>
1628 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1629 for SHT_NOBITS section if first in segment.
1631 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1634 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1635 (_bfd_elf_get_symbol_version_string): This.
1636 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1637 (_bfd_elf_get_symbol_version_string): This.
1638 (bfd_elf_print_symbol): Pass TRUE to
1639 _bfd_elf_get_symbol_version_string.
1640 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1641 bfd_boolean argument.
1642 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1643 * targets.c (_bfd_get_symbol_version_string): Likewise.
1644 (bfd_get_symbol_version_string): Likewise.
1645 * bfd-in2.h: Regenerated.
1647 2020-03-24 Nick Clifton <nickc@redhat.com>
1648 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1651 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1654 2020-03-24 Nick Clifton <nickc@redhat.com>
1657 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1658 segment to use for PT_GNU_RELRO, ignore empty sections in a
1659 segment's current list.
1661 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1664 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1666 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1670 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1671 on the previous _bfd_elf_get_symbol_version_string.
1672 (_bfd_elf_get_symbol_version_string): Use it.
1674 2020-03-24 Alan Modra <amodra@gmail.com>
1676 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1677 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1680 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1682 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1684 2020-03-23 Alan Modra <amodra@gmail.com>
1686 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1687 symbol count. Allocate an extra byte to ensure name strings
1688 are terminated. Sanity check name offsets. Release memory on
1691 2020-03-23 Alan Modra <amodra@gmail.com>
1693 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1694 field hasn't been read. Remove unnecessary casts.
1696 2020-03-22 Alan Modra <amodra@gmail.com>
1698 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1699 enough to read number of symbols.
1701 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1703 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1704 (EXECUTABLE_SUFFIX): Likewise.
1705 * config.in: Regenerated.
1706 * configure: Likewise.
1707 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1708 _bfd_generic_close_and_cleanup.
1709 (plugin_list_entry): Remove resolution_file, resolution_option,
1710 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1711 lto_wrapper, gcc_env and initialized,
1712 (need_lto_wrapper_p): Removed.
1713 (get_lto_wrapper): Likewise.
1714 (setup_lto_wrapper_env): Likewise.
1715 (register_all_symbols_read): Likewise.
1716 (egister_cleanup): Likewise.
1717 (get_symbols): Likewise.
1718 (add_input_file): Likewise.
1719 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1720 (add_symbols): Updated.
1721 (try_claim): Likewise.
1722 (try_load_plugin): Likewise.
1723 (bfd_plugin_canonicalize_symtab): Likewise.
1724 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1725 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1727 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1730 * plugin.c (plugin_list_entry): Add has_symbol_type.
1731 (add_symbols_v2): New function.
1732 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1733 provides symbol type.
1734 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1735 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1738 2020-03-20 Alan Modra <amodra@gmail.com>
1740 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1741 enough to read number of symbols.
1743 2020-03-20 Alan Modra <amodra@gmail.com>
1745 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1746 backend functions for NULL before calling.
1747 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1748 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1749 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1750 * elfnn-ia64.c (ignore_errors): New function.
1751 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1753 2020-03-19 Nick Clifton <nickc@redhat.com>
1756 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1757 location of the varinfo in the unit's debug info data. Change the
1758 type of the stack field to a boolean.
1759 (lookup_var_by_offset): New function. Returns the varinfo
1760 structure for the variable described at the given offset in the
1762 (scan_unit_for_symbols): Add support for variables which have the
1763 DW_AT_specification attribute.
1765 2020-03-19 Nick Clifton <nickc@redhat.com>
1768 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1771 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1773 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1775 2020-03-18 Nick Clifton <nickc@redhat.com>
1778 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1779 memory access when processing a corrupt secondary reloc section.
1781 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1783 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1784 instead of calling abort.
1785 * elf32-csky.c (csky_build_one_stub): Likewise.
1786 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1787 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1788 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1789 * elf32-metag.c (metag_build_one_stub): Likewise.
1790 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1791 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1792 (ppc_size_one_stub): Likewise.
1793 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1795 2020-03-17 Nick Clifton <nickc@redhat.com>
1798 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1799 with error messages.
1801 2020-03-17 Nick Clifton <nickc@redhat.com>
1804 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1805 free. Add free on another failure path.
1807 2020-03-16 Alan Modra <amodra@gmail.com>
1810 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1811 we have a non-zero section count. Do lma comparison in octets.
1813 2020-03-16 Alan Modra <amodra@gmail.com>
1815 * vms-alpha.c (dst_restore_location): Validate index into
1816 dst_ptr_offsets array before accessing. Return status.
1817 (dst_retrieve_location): Similarly, making "loc" parameter a
1818 pointer to return value.
1819 (_bfd_vms_slurp_etir): Update calls to above functions.
1821 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1823 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1825 * configure: Regenerated.
1827 2020-03-14 Alan Modra <amodra@gmail.com>
1829 * section.c (BFD_FAKE_SECTIONS): Formatting.
1830 * bfd-in2.h: Regenerate.
1832 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1834 * elf.c (elfcore_grok_netbsd_note): Add support for
1835 NT_NETBSDCORE_LWPSTATUS notes.
1837 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1839 * bfd-in2.h: Regenerate.
1840 * section.c (asection): Add already_assigned field.
1841 (BFD_FAKE_SECTION): Add default initializer for it.
1842 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1843 * elf32-arm.c (arm_build_one_stub): Add support for
1844 non_contiguous_regions.
1845 * elf32-csky.c (csky_build_one_stub): Likewise.
1846 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1847 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1848 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1849 * elf32-metag.c (metag_build_one_stub): Likewise.
1850 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1851 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1852 (ppc_size_one_stub): Likewise.
1853 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1854 * elflink.c (elf_link_input_bfd): Likewise.
1856 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1859 * elf-linker-x86.h (elf_linker_x86_params): Add
1860 static_before_all_inputs and has_dynamic_linker.
1861 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1862 dynamic input objects if -static is passed at command-line
1863 before all input files without --dynamic-linker unless
1864 --no-dynamic-linker is used.
1866 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1868 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1870 2020-03-13 Christian Eggers <ceggers@gmx.de>
1872 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1873 "p_paddr" from "at".
1874 * elfcode.h (bfd_from_remote_memory): Add units to several
1875 parameters. New local "opb". Fix usage of p_align. Fix
1876 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1877 call of target_read_memory.
1878 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1879 calculation of "offset" and "output_offset".
1880 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1881 from "offset" and fix calculation of "end" from "vma+size". Fix
1882 comparison between "sh_addr" and "vma"/"output_offset".
1883 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1884 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1886 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1887 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1888 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1889 assignment of p_paddr from phdr_lma. Fix comparison between
1890 "lma+size" and "next->lma".
1891 (elf_sort_segments): Fix assignment from p_paddr to lma.
1892 (assign_file_positions_for_load_sections): Add unit (bytes) to
1893 local "align". Fix calculation of local "off_adjust". Fix
1894 calculation of local "filehdr_vaddr".
1895 (assign_file_positions_for_non_load_sections): New local "opb".
1896 Fix calculation of "end" from "p_size". Fix comparison between
1897 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1898 from "end" and "p_vaddr".
1899 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1900 vma. Fix assignment to p_paddr from lma. Fix comparison between
1901 p_paddr and lma. Fix assignment to p_paddr from lma.
1902 * merge.c (sec_merge_emit): New local "opb". Convert
1903 "alignment_power" to octets.
1904 (_bfd_add_merge_section): New locals "alignment_power" and
1905 "opb". Fix comparison between "alignment_power" and
1907 (_bfd_merge_sections): New local "opb". Divide size by opb
1908 before checking align mask.
1910 2020-03-13 Christian Eggers <ceggers@gmx.de>
1912 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1913 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1915 (_bfd_elf_make_section_from_phdr): Similarly.
1916 (elf_fake_sections): Fix calculation of
1917 Elf_Internal_shdr::sh_addr from section VMA.
1918 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1920 (assign_file_positions_for_load_sections): Fix calculations of
1921 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1922 comparison between program header address and section LMA.
1923 (assign_file_positions_for_non_load_sections): Likewise.
1924 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1925 (IS_CONTAINED_BY_VMA): Add parameter opb.
1926 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1927 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1928 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1929 Fix calculations of p_addr_valid and p_vaddr_offset.
1930 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1931 with octets per byte when comparing against p_vaddr.
1933 2020-03-11 Alan Modra <amodra@gmail.com>
1935 * som.c (setup_sections): Sanity check subspace.name.
1937 2020-03-11 Alan Modra <amodra@gmail.com>
1939 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1941 2020-03-10 Alan Modra <amodra@gmail.com>
1944 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1947 2020-03-09 Alan Modra <amodra@gmail.com>
1949 * wasm-module.c (wasm_scan): Sanity check file name length
1950 before allocating memory. Move common section setup code. Do
1951 without bfd_tell to calculate section size.
1953 2020-03-06 Nick Clifton <nickc@redhat.com>
1955 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1956 with error messages and failure return values.
1958 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1960 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1961 relocation sections for any removed reference to a dynamic symbol.
1963 2020-03-05 Nick Clifton <nickc@redhat.com>
1965 * elf-bfd.h (struct elf_backend_data): Add new fields:
1966 init_secondary_reloc_section, slurp_secondary_reloc_section,
1967 write_secondary_reloc_section.
1968 (_bfd_elf_init_secondary_reloc_section): Prototype.
1969 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1970 (_bfd_elf_write_secondary_reloc_section): Prototype.
1971 * elf.c ( bfd_section_from_shdr): Invoke the new
1972 init_secondary_reloc_section backend function, if defined, when a
1973 second reloc section is encountered.
1974 (swap_out_syms): Invoke the new symbol_section_index function, if
1975 defined, when computing the section index of an OS/PROC specific
1977 (_bfd_elf_init_secondary_reloc_section): New function.
1978 (_bfd_elf_slurp_secondary_reloc_section): New function.
1979 (_bfd_elf_write_secondary_reloc_section): New function.
1980 (_bfd_elf_copy_special_section_fields): New function.
1981 * elfcode.h (elf_write_relocs): Invoke the new
1982 write_secondary_relocs function, if defined, in order to emit
1984 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1985 function, if defined, in order to read in secondary relocs.
1986 * elfxx-target.h (elf_backend_copy_special_section_fields):
1987 Provide a non-NULL default definition.
1988 (elf_backend_init_secondary_reloc_section): Likewise.
1989 (elf_backend_slurp_secondary_reloc_section): Likewise.
1990 (elf_backend_write_secondary_reloc_section): Likewise.
1991 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1993 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1994 * configure: Regenerate.
1996 2020-03-05 Alan Modra <amodra@gmail.com>
1998 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1999 against file size before allocating memory. Use bfd_alloc rather
2000 than bfd_zalloc for carsym/strings memory.
2002 2020-03-04 Alan Modra <amodra@gmail.com>
2004 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2005 sh_addr mod sh_addalign is zero.
2007 2020-03-04 Alan Modra <amodra@gmail.com>
2009 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2011 2020-03-03 Alan Modra <amodra@gmail.com>
2013 * format.c (struct bfd_preserve): Add cleanup field.
2014 (bfd_preserve_save): Add cleanup param and save.
2015 (bfd_preserve_restore): Return cleanup.
2016 (bfd_preserve_finish): Call the cleanup for the discarded match.
2017 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2018 and clear when preserving a match. Restore cleanup too when
2019 restoring that match.
2021 2020-03-02 Alan Modra <amodra@gmail.com>
2023 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2024 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2025 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2026 (core_sco5_vec): Correct initialisers.
2028 2020-03-02 Alan Modra <amodra@gmail.com>
2030 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2031 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2032 * cisco-core.c (cisco_core_file_validate): Likewise.
2033 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2034 * hpux-core.c (hpux_core_core_file_p): Likewise.
2035 * irix-core.c (irix_core_core_file_p): Likewise.
2036 * lynx-core.c (lynx_core_file_p): Likewise.
2037 * netbsd-core.c (netbsd_core_file_p): Likewise.
2038 * osf-core.c (osf_core_core_file_p): Likewise.
2039 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2040 * sco5-core.c (sco5_core_file_p): Likewise.
2042 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2044 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2046 2020-03-02 Alan Modra <amodra@gmail.com>
2048 * targets.c (bfd_cleanup): New typedef.
2049 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2050 * libbfd-in.h (_bfd_no_cleanup): Define.
2051 * format.c (bfd_reinit): Add cleanup parameter, call it.
2052 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2053 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2054 * aout-target.h (callback, object_p): Return bfd_cleanup.
2055 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2056 * archive.c (bfd_generic_archive_p): Likewise.
2057 * binary.c (binary_object_p): Likewise.
2058 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2059 * coff-ia64.c (ia64coff_object_p): Likewise.
2060 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2061 * coff-sh.c (coff_small_object_p): Likewise.
2062 * coff-stgo32.c (go32_check_format): Likewise.
2063 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2064 (xcoff64_core_p): Likewise.
2065 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2066 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2067 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2068 * elfcode.h (elf_object_p): Likewise.
2069 * elfcore.h (elf_core_file_p): Likewise.
2070 * i386msdos.c (msdos_object_p): Likewise.
2071 * ihex.c (ihex_object_p): Likewise.
2072 * libaout.h (some_aout_object_p): Likewise.
2073 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2074 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2075 * libbfd.c (_bfd_dummy_target): Likewise.
2076 * libcoff-in.h (coff_object_p): Likewise.
2077 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2078 (bfd_mach_o_arm64_core_p): Likewise.
2079 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2080 (bfd_mach_o_arm_core_p): Likewise.
2081 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2082 (bfd_mach_o_i386_core_p): Likewise.
2083 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2084 (bfd_mach_o_x86_64_core_p): Likewise.
2085 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2086 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2087 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2088 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2089 * mmo.c (mmo_object_p): Likewise.
2090 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2091 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2092 (pe_bfd_object_p): Likewise.
2093 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2094 * ppcboot.c (ppcboot_object_p): Likewise.
2095 * rs6000-core.c (rs6000coff_core_p): Likewise.
2096 * som.c (som_object_setup, som_object_p): Likewise.
2097 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2098 * tekhex.c (tekhex_object_p): Likewise.
2099 * vms-alpha.c (alpha_vms_object_p): Likewise.
2100 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2101 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2102 * wasm-module.c (wasm_object_p): Likewise.
2103 * xsym.c (bfd_sym_object_p): Likewise.
2104 * xsym.h (bfd_sym_object_p): Likewise.
2105 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2107 * pdp11.c (some_aout_object_p): Likewise.
2108 * plugin.c (register_ld_plugin_object_p): Update object_p
2110 * plugin.h (register_ld_plugin_object_p): Likewise.
2111 * bfd-in2.h: Regenerate.
2112 * libbfd.h: Regenerate.
2113 * libcoff.h: Regenerate.
2115 2020-03-02 Alan Modra <amodra@gmail.com>
2117 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2118 applicable section flags.
2119 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2120 (mips_ecoff_bele_vec): Likewise.
2121 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2123 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2124 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2126 2020-03-02 Alan Modra <amodra@gmail.com>
2128 * elf32-m32r.c (m32r_elf_section_flags): New function.
2129 (elf_backend_section_flags): Define.
2130 * elf32-nds32.c (nds32_elf_section_flags): New function.
2131 (elf_backend_section_flags): Define.
2132 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2133 .sbss and .sdata sections.
2134 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2135 for SHF_V850_GPREL sections.
2136 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2138 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2139 for SHF_PARISC_SHORT sections.
2140 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2141 (elf_backend_section_flags): Define.
2142 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2143 for SHF_MIPS_GPREL sections. Delete FIXME.
2145 2020-03-02 Alan Modra <amodra@gmail.com>
2147 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2148 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2149 calling elf_backend_section_flags with adjusted params. Use
2150 newsect->flags past that point.
2151 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2153 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2154 to have their type overridden, and all sh_flags but processor and
2156 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2157 * elf32-mep.c (mep_elf_section_flags): Likewise.
2158 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2159 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2160 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2161 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2162 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2163 stub BFD and non-aarch64 input files when scanning for stubs.
2165 2020-03-02 Alan Modra <amodra@gmail.com>
2167 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2168 limit to decompressed element size.
2170 2020-03-02 Alan Modra <amodra@gmail.com>
2172 * vms-lib.c (vms_traverse_index): Add recur_count param and
2173 update calls. Fail on excessive recursion.
2175 2020-03-02 Alan Modra <amodra@gmail.com>
2177 * vms-alpha.c (vms_get_remaining_object_record): Use
2178 bfd_realloc_or_free rather than bfd_realloc.
2179 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2180 (dst_define_location, parse_module): Likewise, and check realloc
2181 return status before using memory. Return status from function
2182 adjusting all callers.
2184 2020-02-28 Alan Modra <amodra@gmail.com>
2186 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2188 2020-02-28 Alan Modra <amodra@gmail.com>
2190 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2191 Remove duplicate undersize check.
2193 2020-02-27 Alan Modra <amodra@gmail.com>
2196 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2198 2020-02-27 Alan Modra <amodra@gmail.com>
2201 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2202 (coff_section_type): Adjust comment.
2203 (decode_section_type): Likewise. Call coff_section_type before
2204 decode_section_type.
2205 (bfd_decode_symclass): Use 'c' for common sections other than
2208 2020-02-27 Alan Modra <amodra@gmail.com>
2210 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2213 2020-02-27 Alan Modra <amodra@gmail.com>
2215 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2216 if file is an archive element.
2217 * bfd-in2.h: Regenerate.
2219 2020-02-26 Alan Modra <amodra@gmail.com>
2221 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2222 bfd_set_error on failing test. Don't bother changing bfd_error on
2223 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2224 Check sym name is within string buffer. Use size_t for some vars.
2225 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2226 int_buf. Don't change bfd_error on file read error. Use
2227 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2228 calculations to catch overflows before they occur. malloc and
2229 free raw armap rather than using bfd_alloc. Read raw armap before
2230 allocating carsym+strings buffer.
2231 (_bfd_slurp_extended_name_table): Localize variables. Check
2232 name size against file size.
2234 2020-02-26 Alan Modra <amodra@gmail.com>
2236 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2238 2020-02-26 Alan Modra <amodra@gmail.com>
2240 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2241 malloc. Check for NULL return from bfd_malloc.
2242 (rx_table_find, rx_table_map): Likewise.
2243 (rx_set_section_contents): Check bfd_alloc return.
2244 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2246 2020-02-26 Alan Modra <amodra@gmail.com>
2248 * aoutx.h: Indent labels correctly. Format error strings.
2249 * archive.c: Likewise.
2250 * archive64.c: Likewise.
2251 * coff-arm.c: Likewise.
2252 * coff-rs6000.c: Likewise.
2253 * coff-stgo32.c: Likewise.
2254 * cpu-arm.c: Likewise.
2255 * dwarf2.c: Likewise.
2256 * elf-ifunc.c: Likewise.
2257 * elf-properties.c: Likewise.
2258 * elf-s390-common.c: Likewise.
2259 * elf-strtab.c: Likewise.
2261 * elf32-arm.c: Likewise.
2262 * elf32-bfin.c: Likewise.
2263 * elf32-cr16.c: Likewise.
2264 * elf32-csky.c: Likewise.
2265 * elf32-i386.c: Likewise.
2266 * elf32-m68k.c: Likewise.
2267 * elf32-msp430.c: Likewise.
2268 * elf32-nds32.c: Likewise.
2269 * elf32-nios2.c: Likewise.
2270 * elf32-pru.c: Likewise.
2271 * elf32-xtensa.c: Likewise.
2272 * elf64-ia64-vms.c: Likewise.
2273 * elf64-x86-64.c: Likewise.
2274 * elfcode.h: Likewise.
2275 * elfcore.h: Likewise.
2276 * elflink.c: Likewise.
2277 * elfnn-aarch64.c: Likewise.
2278 * elfnn-ia64.c: Likewise.
2279 * elfnn-riscv.c: Likewise.
2280 * elfxx-mips.c: Likewise.
2281 * elfxx-sparc.c: Likewise.
2282 * elfxx-x86.c: Likewise.
2283 * i386lynx.c: Likewise.
2284 * merge.c: Likewise.
2285 * pdp11.c: Likewise.
2286 * plugin.c: Likewise.
2287 * reloc.c: Likewise.
2289 2020-02-26 Alan Modra <amodra@gmail.com>
2292 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2294 (bfd_elf_add_dt_needed_tag): Declare.
2295 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2296 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2297 from elf_add_dt_needed_tag. Remove soname and doit param.
2298 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2299 to see whether as-needed lib is already loaded, use dyn_loaded
2300 list instead. When saving and restoring around as-needed lib
2301 handle possibility that dynstr has not been initialised. Don't
2302 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2303 Mark libs loaded via DT_NEEDED entries of other libs with
2304 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2306 (elf_link_check_versioned_symbol): Remove now unneccesary
2307 DYNAMIC check when traversing dyn_loaded list.
2309 2020-02-26 Alan Modra <amodra@gmail.com>
2311 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2313 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2316 * plugin.c (need_lto_wrapper_p): New.
2317 (bfd_plugin_set_program_name): Add an int argument to set
2319 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2321 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2323 2020-02-24 Alan Modra <amodra@gmail.com>
2325 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2327 2020-02-24 Alan Modra <amodra@gmail.com>
2329 * vms-lib.c (struct carsym_mem): Add limit.
2330 (vms_add_index): Heed limit.
2331 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2332 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2333 Always return actual number read.
2334 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2335 assertion with error exit.
2337 2020-02-22 Alan Modra <amodra@gmail.com>
2340 * elf.c (assign_file_positions_for_load_sections): Continue linking
2341 on "PHDR segment not covered by LOAD segment" errors.
2343 2020-02-21 Alan Modra <amodra@gmail.com>
2345 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2347 (bfd_mach_o_canonicalize_reloc): Likewise.
2348 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2349 counts and offsets against file size.
2350 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2351 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2352 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2353 against file size. Delete symbol table error message.
2354 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2356 (bfd_mach_o_read_symtab): Likewise.
2357 (bfd_mach_o_read_command): Pass file size.
2358 (bfd_mach_o_scan): Sanity check command count against file size.
2360 2020-02-21 Alan Modra <amodra@gmail.com>
2363 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2364 "text", "data" and "bss" section pointer vars. Don't update
2365 section size, just exec header sizes.
2366 (adjust_sizes_and_vmas): Don't update text section size. Set
2367 initial exec header a_text. Print exec headers sizes.
2368 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2369 (adjust_sizes_and_vmas): Similarly. Formatting.
2370 (final_link): Correct final file extension.
2372 2020-02-20 Nick Clifton <nickc@redhat.com>
2374 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2376 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2378 (elfNN_bed): Initialise the symbol_section_index field.
2379 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2380 OS and PROC specific section indicies. Warn if converting other
2381 reserved incidies to SHN_ABS.
2383 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2386 * cpu-z80.c: Add machine type compatibility checking.
2388 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2391 * plugin.c (plugin_list_entry): Remove handle.
2392 (try_load_plugin): Call dlclose before return.
2394 2020-02-19 Alan Modra <amodra@gmail.com>
2396 * libbfd-in.h (_bfd_constant_p): Define.
2397 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2398 file size before allocating memory.
2399 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2400 * elf.c (bfd_elf_get_str_section): Likewise.
2401 (_bfd_elf_slurp_version_tables): Likewise.
2402 * libbfd.h: Regenerate.
2404 2020-02-19 Alan Modra <amodra@gmail.com>
2406 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2407 * aoutx.h (aout_get_external_symbols): Replace calls to
2408 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2409 (slurp_reloc_table): Likewise.
2410 * archive.c (do_slurp_bsd_armap): Likewise.
2411 (do_slurp_coff_armap): Likewise.
2412 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2413 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2414 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2415 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2416 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2417 (_bfd_coff_get_external_symbols): Likewise.
2418 * ecoff.c (ecoff_slurp_symbolic_header),
2419 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2420 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2421 (ecoff_indirect_link_order): Likewise.
2422 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2423 (_bfd_elf_slurp_version_tables): Likewise.
2424 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2425 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2426 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2427 * elf64-alpha.c (READ): Likewise.
2428 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2429 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2430 * elfcode.h (elf_slurp_symbol_table),
2431 (elf_slurp_reloc_table_from_section): Likewise.
2432 * elflink.c (elf_link_add_object_symbols),
2433 (elf_link_check_versioned_symbol): Likewise.
2434 * elfxx-mips.c (READ): Likewise.
2435 * i386lynx.c (slurp_reloc_table): Likewise.
2436 * lynx-core.c (lynx_core_file_p): Likewise.
2437 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2438 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2439 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2440 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2441 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2442 (bfd_pef_parse_symbols): Likewise.
2443 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2444 * som.c (setup_sections, som_slurp_string_table),
2445 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2446 (som_bfd_fill_in_ar_symbols): Likewise.
2447 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2448 (evax_bfd_print_image): Likewise.
2449 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2450 * wasm-module.c (wasm_scan): Likewise.
2451 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2452 * xsym.c (bfd_sym_read_name_table),
2453 (bfd_sym_print_type_information_table_entry): Likewise.
2454 * libbfd.h: Regenerate.
2456 2020-02-19 Alan Modra <amodra@gmail.com>
2458 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2459 reading external relocs.
2460 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2461 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2463 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2465 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2466 (m32c_elf_relax_section): Likewise.
2467 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2468 (rl78_elf_relax_section): Likewise.
2469 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2470 (elf32_rx_relax_section): Likewise.
2471 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2472 parameter types and use..
2473 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2474 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2475 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2476 being read from file, just the extra.
2477 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2478 after reading external syms. Free on failure.
2480 2020-02-19 Alan Modra <amodra@gmail.com>
2482 * coffcode.h (buy_and_read, coff_slurp_line_table),
2483 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2484 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2485 corresponding bfd_alloc call. Adjust variables to suit.
2486 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2487 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2488 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2489 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2490 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2491 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2492 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2493 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2494 * elf64-alpha.c (READ): Likewise.
2495 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2496 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2497 (bfd_from_remote_memory): Likewise.
2498 * elfcore.h (core_find_build_id): Likewise.
2499 * elfxx-mips.c (READ): Likewise.
2500 * mach-o.c (bfd_mach_o_mangle_sections),
2501 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2502 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2503 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2504 * som.c (setup_sections, som_prep_for_fixups)
2505 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2506 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2507 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2508 (som_bfd_ar_write_symbol_stuff): Likewise.
2509 * vms-alpha.c (vector_grow1): Likewise.
2510 * vms-lib.c (vms_add_index): Likewise.
2511 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2512 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2513 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2514 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2515 (bfd_alloc2, bfd_zalloc2): Delete.
2516 (_bfd_mul_overflow): Define.
2517 * libbfd.h: Regenerate.
2519 2020-02-19 Alan Modra <amodra@gmail.com>
2521 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2523 (assign_section_numbers): Likewise.
2524 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2525 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2526 bfd_malloc2, size_t amt, and unsigned tls_count.
2527 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2528 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2529 (elf_output_implib): Use bfd_alloc.
2531 2020-02-19 Alan Modra <amodra@gmail.com>
2533 * bfd.c (struct bfd): Move format and direction to other
2534 bitfields. Add "size".
2535 * bfdio.c (bfd_get_size): Cache size when not writing file.
2536 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2537 returning zero, ie. unknown.
2538 (bfd_get_alt_debug_link_info): Likewise.
2539 * bfd-in2.h: Regenerate.
2541 2020-02-19 Alan Modra <amodra@gmail.com>
2543 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2544 bfd_get_file_size twice.
2545 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2546 zero, ie. unknown, return.
2547 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2548 * elfcode.h (elf_swap_shdr_in): Likewise.
2549 (elf_object_p): Don't call bfd_get_file_size twice and correct
2552 2020-02-19 Alan Modra <amodra@gmail.com>
2554 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2555 FALSE if memory alloc fails. Adjust calls.
2556 * som.c (som_prep_for_fixups): Likewise.
2557 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2558 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2559 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2560 * som.c (som_build_and_write_symbol_table): Return via error_return
2562 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2563 (VEC_APPEND_EL): Delete.
2564 (vector_grow1): Return pointer to element. Catch overflow.
2565 Return NULL on memory allocation failure.
2566 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2567 (alpha_vms_add_fixup_ca): Likewise.
2568 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2570 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2572 2020-02-19 Alan Modra <amodra@gmail.com>
2574 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2575 * aout-target.h (object_p): Likewise.
2576 * aout-tic30.c (tic30_aout_object_p): Likewise.
2577 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2578 (emit_stringtab, write_syms, link_hash_table_create),
2579 (aout_link_write_other_symbol): Likewise.
2580 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2581 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2582 (_bfd_compute_and_write_armap): Likewise.
2583 * archures.c (bfd_arch_list): Likewise.
2584 * bfd.c (bfd_record_phdr): Likewise.
2585 * binary.c (binary_canonicalize_symtab): Likewise.
2586 * cisco-core.c (cisco_core_file_validate): Likewise.
2587 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2588 (find_arm_glue, record_arm_to_thumb_glue),
2589 (record_thumb_to_arm_glue): Likewise.
2590 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2591 (ppc_allocate_toc_section): Likewise.
2592 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2593 * coff-sh.c (sh_relax_section): Likewise.
2594 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2595 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2596 (coff_set_alignment_hook, coff_mkobject),
2597 (coff_compute_section_file_positions): Likewise.
2598 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2599 (coff_find_nearest_line_with_names),
2600 ( bfd_coff_set_symbol_class): Likewise.
2601 * cofflink.c (_bfd_coff_link_hash_table_create),
2602 (_bfd_coff_link_input_bfd): Likewise.
2603 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2604 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2605 (build_line_info_table, sort_line_sequences),
2606 (line_info_add_include_dir, line_info_add_file_name),
2607 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2608 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2609 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2610 (_bfd_ecoff_find_nearest_line),
2611 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2612 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2613 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2614 * elf-m10300.c (mn10300_elf_relax_section),
2615 (elf32_mn10300_link_hash_table_create): Likewise.
2616 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2617 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2618 * elf32-arm.c (elf32_arm_link_hash_table_create),
2619 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2620 (elf32_arm_new_section_hook): Likewise.
2621 * elf32-avr.c (elf_avr_new_section_hook),
2622 (elf32_avr_link_hash_table_create, get_local_syms),
2623 (elf32_avr_setup_section_lists): Likewise.
2624 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2625 (bfin_link_hash_table_create): Likewise.
2626 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2627 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2628 * elf32-csky.c (csky_elf_link_hash_table_create),
2629 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2630 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2631 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2632 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2633 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2634 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2635 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2636 (m32r_elf_check_relocs): Likewise.
2637 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2638 (elf32_m68hc11_setup_section_lists),
2639 (elf32_m68hc11_size_stubs): Likewise.
2640 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2641 * elf32-metag.c (elf_metag_link_hash_table_create),
2642 (elf_metag_setup_section_lists): Likewise.
2643 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2644 (microblaze_elf_check_relocs): Likewise.
2645 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2646 (nds32_elf_check_relocs): Likewise.
2647 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2648 (get_local_syms, nios2_elf32_check_relocs),
2649 (nios2_elf32_link_hash_table_create): Likewise.
2650 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2651 (or1k_elf_check_relocs): Likewise.
2652 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2653 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2654 * elf32-s390.c (elf_s390_link_hash_table_create),
2655 (elf_s390_check_relocs): Likewise.
2656 * elf32-score.c (score_elf_create_got_section),
2657 (s3_elf32_score_new_section_hook),
2658 (elf32_score_link_hash_table_create): Likewise.
2659 * elf32-score7.c (score_elf_create_got_section),
2660 (s7_elf32_score_new_section_hook): Likewise.
2661 * elf32-sh.c (sh_elf_link_hash_table_create),
2662 (sh_elf_check_relocs): Likewise.
2663 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2664 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2665 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2666 (tilepro_elf_check_relocs): Likewise.
2667 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2668 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2669 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2670 (elf_xtensa_new_section_hook): Likewise.
2671 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2672 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2673 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2674 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2675 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2676 * elf64-ppc.c (ppc64_elf_new_section_hook),
2677 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2678 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2679 * elf64-s390.c (elf_s390_link_hash_table_create),
2680 (elf_s390_check_relocs): Likewise.
2681 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2682 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2683 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2684 (elf_link_add_archive_symbols, compute_bucket_count),
2685 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2686 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2687 (bfd_elf_final_link): Likewise.
2688 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2689 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2690 (elfNN_aarch64_new_section_hook): Likewise.
2691 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2692 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2693 (riscv_elf_check_relocs): Likewise.
2694 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2695 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2696 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2697 (_bfd_mips_elf_link_hash_table_create): Likewise.
2698 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2699 (_bfd_sparc_elf_check_relocs),
2700 (_bfd_sparc_elf_new_section_hook): Likewise.
2701 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2702 (tilegx_elf_check_relocs): Likewise.
2703 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2704 * format.c (bfd_check_format_matches): Likewise.
2705 * hash.c (_bfd_stringtab_init): Likewise.
2706 * ihex.c (ihex_scan): Likewise.
2707 * irix-core.c (irix_core_core_file_p): Likewise.
2708 * linker.c (bfd_wrapped_link_hash_lookup),
2709 (_bfd_generic_link_hash_table_create),
2710 (_bfd_generic_reloc_link_order): Likewise.
2711 * lynx-core.c (lynx_core_file_p): Likewise.
2712 * netbsd-core.c (netbsd_core_file_p): Likewise.
2713 * osf-core.c (osf_core_core_file_p): Likewise.
2714 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2715 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2716 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2717 * peicode.h (pe_mkobject): Likewise.
2718 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2719 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2720 * sco5-core.c (read_uarea): Likewise.
2721 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2722 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2723 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2724 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2725 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2726 * srec.c (srec_scan): Likewise.
2727 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2728 * targets.c (bfd_target_list): Likewise.
2729 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2730 * trad-core.c (trad_unix_core_file_p): Likewise.
2731 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2732 (vms_new_section_hook): Likewise.
2733 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2734 * xcofflink.c (xcoff_get_section_contents),
2735 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2736 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2737 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2739 2020-02-19 Alan Modra <amodra@gmail.com>
2741 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2743 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2745 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2746 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2747 a build_list_p argument. Don't search plugin_list. Short circuit
2748 when building the plugin list.
2749 (has_plugin): Renamed to has_plugin_list.
2750 (bfd_plugin_set_plugin): Don't set has_plugin.
2751 (bfd_plugin_specified_p): Check plugin_list instead.
2752 (build_plugin_list): New function.
2753 (load_plugin): Call build_plugin_list and use plugin_list.
2755 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2758 * plugin.c (try_claim): Always clean up for LTO wrapper.
2759 (try_load_plugin): Treat each object as independent. Create a
2760 copy for plugin name.
2762 2020-02-11 Nick Clifton <nickc@redhat.com>
2764 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2765 for addresses in print statements.
2766 (msp430_elf_relax_delete_bytes): Likewise.
2767 (msp430_elf_relax_add_words): Likewise.
2768 (msp430_elf_relax_section): Likewise.
2770 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2772 * plugin.c (add_symbols): Clear plugin_data memory.
2774 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2777 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2778 (EXECUTABLE_SUFFIX): Likewise.
2779 * config.in: Regenerated.
2780 * configure: Likewise.
2781 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2782 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2783 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2784 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2785 (get_lto_wrapper): New.
2786 (setup_lto_wrapper_env): Likewise.
2787 (current_plugin): Likewise.
2788 (register_all_symbols_read): Likewise.
2789 (register_cleanup): Likewise.
2790 (get_symbols): Likewise.
2791 (add_input_file): Likewise.
2792 (bfd_plugin_close_and_cleanup): Likewise.
2793 (claim_file): Removed.
2794 (register_claim_file): Set current_plugin->claim_file.
2795 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2796 lto_syms in current_plugin.
2797 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2798 all_symbols_read handler. Copy real symbols to plugin_data.
2799 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2800 (try_load_plugin): Don't reuse the previous plugin for LTO
2801 wrapper. Set up GCC LTO wrapper if possible. Don't set
2802 plugin_list_iter->claim_file.
2803 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2805 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2808 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2810 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2811 check if previous instruction matches a conditional jump inserted
2812 earlier. Invert conditional jump and delete branch in this case.
2814 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2816 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2817 msp430_elf_relax_add_words. Support insertion of either one or two
2819 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2820 needs to be grown. Handle insertion of branch instruction to replace
2823 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2825 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2826 debugging relocations.
2827 (msp430_elf_relax_delete_bytes): Likewise.
2828 (msp430_elf_relax_add_two_words): Likewise.
2829 (msp430_elf_relax_section): Likewise.
2831 2020-02-10 Alan Modra <amodra@gmail.com>
2833 * archures.c: Wrap overlong z80 comments.
2834 * bfd-in2.h: Regenerate.
2836 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2839 * archures.c: Add GBZ80 and Z80N machine values.
2840 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2841 * coff-z80.c: Add support for new reloc.
2842 * coffcode.h: Add support for new machine values.
2843 * cpu-z80.c: Add support for new machine names.
2844 * elf32-z80.c: Add support for new reloc.
2845 * bfd-in2.h: Regenerate.
2846 * libbfd.h: Regenerate.
2848 2020-02-07 Nick Clifton <nickc@redhat.com>
2851 * elf.c (rewrite_elf_program_header): Do not complain if no
2852 sections are mapped to a segment.
2854 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2857 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2858 for garbage collection on __patchable_function_entries section
2859 without linked-to section.
2861 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2864 * bfd-in2.h: Regenerated.
2865 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2866 on section if gc_mark of any of its linked-to sections is set
2867 and don't set gc_mark again.
2868 * section.c (asection): Add linked_to_symbol_name to map_head
2871 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2873 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2874 reporting an unrecognized instruction with R_V850_LONGJUMP.
2876 2020-02-05 Alan Modra <amodra@gmail.com>
2878 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2880 2020-02-04 Alan Modra <amodra@gmail.com>
2882 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2883 R_PPC_VLE_ADDR20, goto copy_reloc.
2885 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2887 * bfd-in2.h: Regenerated.
2888 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2890 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2893 * bfd-in2.h: Regenerated.
2894 * ecoff.c (bfd_debug_section): Add section_id.
2895 * section.c (bfd_section): Add section_id.
2896 (SEC_ASSEMBLER_SECTION_ID): New.
2897 (BFD_FAKE_SECTION): Add section_id.
2899 2020-02-01 Nick Clifton <nickc@redhat.com>
2901 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2904 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2906 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2907 encodings are relative to the GOT on nios2, too.
2909 2020-01-31 Alan Modra <amodra@gmail.com>
2911 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2912 file. Use $< and $@ in rules.
2913 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2914 (elf32-ia64.c, elf64-ia64.c): Likewise.
2915 (elf32-riscv.c, elf64-riscv.c): Likewise.
2916 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2917 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2918 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2919 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2920 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2921 * Makefile.in: Regenerate.
2923 2020-01-31 Alan Modra <amodra@gmail.com>
2926 * elf.c (setup_group): Don't clear entire section contents,
2927 just the padding after group flags. Release alloc'd memory
2928 after a seek or read failure.
2930 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2932 * peXXigen.c (pe_is_repro): New function.
2933 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2934 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2936 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2938 * peXXigen.c (debug_type_names): Add names for new debug data type
2941 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2943 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2944 inner loop. Fix a memory leak.
2946 2020-01-30 Alan Modra <amodra@gmail.com>
2948 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2949 or obj_coff_keep_strings here.
2950 (coff_get_normalized_symtab): Free external syms directly.
2951 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2954 2020-01-27 Jim Wilson <jimw@sifive.com>
2956 * cpu-riscv.c (riscv_scan): New.
2957 (N): Change bfd_default_scan to riscv_scan.
2959 2020-01-27 Andreas Schwab <schwab@suse.de>
2961 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2962 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2963 * Makefile.in: Regenerate.
2964 * cpu-plugin.c: Remove.
2965 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2966 (bfd_plugin_arch): Remove declaration.
2967 * bfd-in2.h: Regenerate.
2968 * po/SRC-POTFILES.in: Regenerate.
2970 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2971 Alan Modra <amodra@gmail.com>
2974 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2976 2020-01-24 Jim Wilson <jimw@sifive.com>
2978 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2979 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2980 avoid over long line.
2982 2020-01-24 Nick Clifton <nickc@redhat.com>
2985 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2986 syms and keep strings flags as these may have been set in order to
2987 prevent a bogus call to free.
2989 2020-01-23 Nick Clifton <nickc@redhat.com>
2991 * po/fr.po: Updated French translation.
2993 2020-01-23 Alan Modra <amodra@gmail.com>
2996 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2997 by zero when p_align is zero.
2999 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3001 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3002 (riscv_prefix_cmp): Likewise.
3003 (riscv_non_std_ext_p): Deleted.
3004 (riscv_std_sv_ext_p): Likewise.
3005 (riscv_non_std_sv_ext_p): Likewise.
3006 (riscv_merge_non_std_and_sv_ext): Rename to...
3007 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3008 (riscv_merge_arch_attr_info): Replace 3 calls to
3009 riscv_merge_non_std_and_sv_ext with single call to
3010 riscv_merge_multi_letter_ext.
3011 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3012 encounter a 'z' prefix.
3013 (riscv_get_prefix_class): New function, return prefix class based
3014 on first few characters of input string.
3015 (riscv_parse_config): New structure to factor out minor differences
3016 in extension class parsing behaviour.
3017 (riscv_parse_sv_or_non_std_ext): Rename to...
3018 (riscv_parse_prefixed_ext): and parameterise with
3020 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3021 (riscv_multi_letter_ext_valid_p): New.
3022 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3023 (riscv_parse_subset): Delegate all non-single-letter parsing work
3024 to riscv_parse_prefixed_ext.
3025 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3026 (riscv_get_prefix_class): Declare.
3028 2020-01-22 Alan Modra <amodra@gmail.com>
3030 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3031 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3032 __tls_get_addr_desc.
3033 (ppc64_elf_size_stubs): Add section for linker generated
3034 __tls_get_addr_desc wrapper function. Loop at least once if
3035 generating this function.
3036 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3037 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3039 2020-01-22 Alan Modra <amodra@gmail.com>
3041 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3042 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3044 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3045 (STDU_R1_0R1, ADDI_R1_R1): Define.
3046 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3047 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3048 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3049 no_tls_get_addr_regsave.
3050 (branch_reloc_hash_match): Add hash3 and hash4.
3051 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3052 (ppc64_elf_size_dynamic_sections): Likewise.
3053 (ppc64_elf_relocate_section): Likewise.
3054 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3055 __tls_get_addr stub.
3056 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3058 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3059 eh_frame for regsave __tls_get_addr.
3061 2020-01-22 Alan Modra <amodra@gmail.com>
3063 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3064 which __tls_get_addr calls will be eliminated.
3066 2020-01-20 Nick Clifton <nickc@redhat.com>
3068 * po/pt.po: Updates Portuguese translation.
3069 * po/ru.po: Updated Russian translation.
3070 * po/uk.po: Updated Ukranian translation.
3072 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3075 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3076 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3078 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3079 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3080 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3081 "rex leal x@tlsdesc(%rip), %reg" to
3082 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3083 "call *(%eax)" to "nopl (%rax)".
3085 2020-01-20 Alan Modra <amodra@gmail.com>
3087 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3088 (MTLR_R11): Don't define.
3089 (LD_R0_0R3, CMPDI_R0_0): Define.
3090 (build_tls_get_addr_stub): Don't use r11 in stub.
3092 2020-01-20 Alan Modra <amodra@gmail.com>
3094 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3095 (defined_sym_val, is_tls_get_addr): Likewise.
3097 2020-01-18 Nick Clifton <nickc@redhat.com>
3099 * version.m4 (BFD_VERSION): Set to 2.34.50.
3100 * configure: Regenerate.
3101 * po/bfd.pot: Regenerate.
3103 2020-01-18 Nick Clifton <nickc@redhat.com>
3105 Binutils 2.34 branch created.
3107 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3109 * coff-arm.c: Fix spelling error (seperate).
3110 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3112 * sysdep.h (strnlen): Fix spelling error (seperate).
3114 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3117 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3119 2020-01-15 Alan Modra <amodra@gmail.com>
3122 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3123 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3124 of function symbols unless dot symbols are present. Do warn
3125 whenever one is created, regardles of whether a PLT entry is
3126 also emitted for the function symbol.
3128 2020-01-14 Alan Modra <amodra@gmail.com>
3130 * som.c (som_bfd_count_ar_symbols): Error when file position
3131 of symbols on chains is not strictly increasing.
3133 2020-01-14 Alan Modra <amodra@gmail.com>
3135 * vms.h (VMS_DEBUG): Define as 0.
3136 * vms-alpha.c (image_write): Move debug output after bounds check.
3138 (_bfd_vms_slurp_eihd): Warning fix.
3139 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3141 2020-01-13 Alan Modra <amodra@gmail.com>
3143 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3144 for "ignored" records.
3146 2020-01-13 Alan Modra <amodra@gmail.com>
3148 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3149 Delete asect name check. Move asect NULL check to wasm_object_p.
3150 Correct bounds check of sizes against end. Replace uses of
3151 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3152 just one bfd_release.
3153 (wasm_scan): Don't use malloc/strdup for section names,
3154 bfd_alloc instead. Simplify code prefixing section name.
3155 Formatting. Don't attempt to free memory here..
3156 (wasm_object_p): ..do so here.
3158 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3161 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3162 UNDEFWEAK_NO_DYNAMIC_RELOC.
3163 (allocate_dynrelocs_for_symbol): Likewise.
3165 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3168 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3170 2020-01-10 Alan Modra <amodra@gmail.com>
3172 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3174 2020-01-09 Nick Clifton <nickc@redhat.com>
3177 * bfd.c (bfd_convert_section_contents): Check for a compress
3178 header size that is larger than the actual section size.
3180 2020-01-08 Alan Modra <amodra@gmail.com>
3183 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3184 after removing sections.
3186 2020-01-06 Jim Wilson <jimw@sifive.com>
3189 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3190 check for !bfd_link_pic (info).
3191 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3192 <R_RISCV_JAL>: Add comment.
3193 (_bfd_riscv_relax_section): For plt.offset check, add check for
3194 bfd_link_pic (info). Add comment.
3196 2020-01-06 Alan Modra <amodra@gmail.com>
3198 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3199 match failures. Don't init to bfd_error_wrong_format before
3200 calling _bfd_check_format.
3202 2020-01-06 Alan Modra <amodra@gmail.com>
3204 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3205 status rather than exiting on stack overflow or underflow.
3206 (_bfd_vms_slurp_etir): Adjust to suit.
3208 2020-01-06 Alan Modra <amodra@gmail.com>
3210 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3212 2020-01-06 Alan Modra <amodra@gmail.com>
3214 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3215 command. Check name offset is within command.
3216 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3217 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3218 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3219 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3220 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3221 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3222 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3223 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3224 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3225 (bfd_mach_o_read_segment): Similarly.
3226 (bfd_mach_o_read_thread): Properly bound check thread struct.
3227 Don't repeat checks on second loop.
3228 (bfd_mach_o_read_command): Fail on invalid command length.
3230 2020-01-04 Alan Modra <amodra@gmail.com>
3232 * format.c (bfd_check_format_matches): Add preserve_match.
3233 Save initial bfd state in "preserve", matched bfd state in
3234 "preserve_match". Save just the first match. Release
3235 bfd_alloc memory. Restore and finish preserved state as
3236 appropriate on all function exit paths.
3238 2020-01-04 Alan Modra <amodra@gmail.com>
3240 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3242 2020-01-04 Alan Modra <amodra@gmail.com>
3244 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3247 2020-01-03 Nick Clifton <nickc@redhat.com>
3250 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3251 there is enough data remaining in the code buffer before
3252 attempting to read a function stub.
3254 2020-01-03 Nick Clifton <nickc@redhat.com>
3257 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3258 return value from bfd_malloc.
3259 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3260 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3261 (elf32_arm_filter_cmse_symbols): Likewise.
3262 (elf32_arm_write_section): Likewise.
3263 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3264 (bfd_mach_o_follow_dsym): Likewise.
3265 * pef.c (bfd_pef_print_loader_section): Likewise.
3266 (bfd_pef_scan_start_address): Likewise.
3267 (bfd_pef_parse_function_stubs): Likewise.
3268 (bfd_pef_parse_symbols): Likewise.
3270 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3272 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3273 on binary inputs ld/PR25316.
3274 (is_ia64_elf): new helper to filter on ia64 objects.
3276 2020-01-03 Jan Beulich <jbeulich@suse.com>
3278 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3280 (bfd_mach_o_scan): Insert underscore in two variable names.
3282 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3284 * Makefile.am: Add z80-elf target support.
3285 * configure.ac: Likewise.
3286 * targets.c: Likewise.
3287 * Makefile.in: Regenerate.
3288 * configure: Regenerate.
3289 * config.bfd: Add z80-elf target support and new arches: ez80 and
3291 * elf32-z80.c: New file.
3292 * archures.c: Add new z80 architectures: eZ80 and Z180.
3293 * coffcode.h: Likewise.
3294 * cpu-z80.c: Likewise.
3295 * coff-z80.c: Add new relocations for Z80 target and local label
3297 * reloc.c: Add new relocs.
3298 * bfd-in2.h: Regenerate.
3299 * libbfd.h: Regenerate.
3301 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3305 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3307 2020-01-01 Alan Modra <amodra@gmail.com>
3309 Update year range in copyright notice of all files.
3311 For older changes see ChangeLog-2019
3313 Copyright (C) 2020 Free Software Foundation, Inc.
3315 Copying and distribution of this file, with or without modification,
3316 are permitted in any medium without royalty provided the copyright
3317 notice and this notice are preserved.
3323 version-control: never