1 2020-07-01 Alan Modra <amodra@gmail.com>
4 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
5 raw syment index before dereferencing.
7 2020-07-01 Alan Modra <amodra@gmail.com>
9 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
11 2020-07-01 Alan Modra <amodra@gmail.com>
13 * config.bfd: Obsolete xc16x.
15 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
17 * archures.c (bfd_mach_i386_nacl): Removed.
18 (bfd_mach_i386_i386_nacl): Likewise.
19 (bfd_mach_x86_64_nacl): Likewise.
20 (bfd_mach_x64_32_nacl): Likewise.
21 * config.bfd: Remove *-*-nacl* targets.
22 * configure.ac: Remove x86 NaCl target vectors.
23 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
24 (bfd_x64_32_nacl_arch): Likewise.
25 (bfd_x86_64_nacl_arch): Likewise.
26 (bfd_i386_nacl_arch): Likewise.
27 (bfd_x64_32_arch_intel_syntax): Updated.
28 * elf32-i386.c: Don't include "elf-nacl.h".
29 (elf_i386_nacl_plt): Removed.
30 (elf_i386_nacl_plt0_entry): Likewise.
31 (elf_i386_nacl_plt_entry): Likewise.
32 (elf_i386_nacl_pic_plt0_entry): Likewise.
33 (elf_i386_nacl_pic_plt_entry): Likewise.
34 (elf_i386_nacl_eh_frame_plt): Likewise.
35 (elf_i386_nacl_plt): Likewise.
36 (elf32_i386_nacl_elf_object_p): Likewise.
37 (elf_i386_get_synthetic_symtab): Updated.
38 (elf_i386_link_setup_gnu_properties): Likewise.
39 * elf64-x86-64.c: Don't include "elf-nacl.h".
40 (elf_x86_64_nacl_plt): Removed.
41 (elf64_x86_64_nacl_elf_object_p): Likewise.
42 (elf_x86_64_nacl_plt0_entry): Likewise.
43 (elf_x86_64_nacl_plt_entry): Likewise.
44 (elf_x86_64_nacl_eh_frame_plt): Likewise.
45 (elf_x86_64_nacl_plt): Likewise.
46 (elf32_x86_64_nacl_elf_object_p): Likewise.
47 (elf_x86_64_get_synthetic_symtab): Updated.
48 (elf_x86_64_link_setup_gnu_properties): Likewise.
49 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
50 * targets.c: Remove x86 NaCl target vectors.
51 * bfd-in2.h: Regenerated.
52 * configure: Likewise.
54 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
56 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
57 _bfd_elf_add_dynamic_tags.
59 2020-06-29 Alan Modra <amodra@gmail.com>
61 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
62 return value of bfd_bread. Don't read more than requested length.
63 Sanity check length. Properly terminate file name.
65 2020-06-29 Alan Modra <amodra@gmail.com>
67 * arc-got.h: Use C style comments.
68 * coff-z80.c: Likewise.
69 * elf32-csky.c: Likewise.
70 * peXXigen.c: Likewise.
71 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
74 2020-06-26 Pat Bernardi <bernardi@adacore.com>
76 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
77 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
79 2020-06-26 Alan Modra <amodra@gmail.com>
81 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
82 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
83 (riscv_get_priv_spec_name): Move to..
84 * cpu-riscv.c: ..here.
85 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
86 Use %u to print unsigned numbers.
88 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
90 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
93 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
96 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
97 _bfd_elf_add_dynamic_tags.
99 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
102 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
103 _bfd_elf_add_dynamic_tags.
105 2020-06-24 Alan Modra <amodra@gmail.com>
107 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
108 shifts without undefined behaviour.
110 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
112 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
114 (_bfd_elf_add_dynamic_tags): New.
115 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
116 _bfd_elf_add_dynamic_tags.
117 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
118 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
119 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
120 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
121 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
122 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
123 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
124 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
126 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
127 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
128 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
129 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
130 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
131 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
132 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
133 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
134 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
136 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
137 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
138 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
139 _bfd_elf_maybe_vxworks_add_dynamic_tags.
140 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
141 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
143 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
144 (_bfd_x86_elf_size_dynamic_sections): Likewise.
145 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
146 dt_reloc_sz and dt_reloc_ent.
147 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
148 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
150 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
151 etab.dt_pltgot_required.
152 (elf32_hppa_size_dynamic_sections): Call
153 _bfd_elf_add_dynamic_tags.
154 * elf32-metag.c (elf_metag_link_hash_table_create): Set
155 etab.dt_pltgot_required.
156 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
157 * elf32-sh.c (sh_elf_link_hash_table_create): Set
158 root.dt_pltgot_required for FDPIC output.
159 (sh_elf_size_dynamic_sections): Call
160 _bfd_elf_maybe_vxworks_add_dynamic_tags.
161 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
162 elf.dt_pltgot_required.
163 (elf_xtensa_size_dynamic_sections): Call
164 _bfd_elf_add_dynamic_tags.
165 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
166 root.dt_pltgot_required.
167 (elf64_hppa_size_dynamic_sections): Call
168 _bfd_elf_add_dynamic_tags.
169 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
170 root.dt_pltgot_required.
171 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
172 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
173 * elflink.c (_bfd_elf_add_dynamic_tags): New.
175 2020-06-22 Saagar Jha <saagar@saagarjha.com>
177 * mach-o.c: Support the new load commands by reading a linkedit
178 data command for them.
180 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
182 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
183 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
184 (riscv_get_priv_spec_class): Likewise.
185 (riscv_get_priv_spec_name): Likewise.
186 (riscv_get_priv_spec_class_from_numbers): New function, convert
187 the version numbers into string, then call riscv_get_priv_spec_class
188 to get the priv spec class.
189 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
190 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
191 (riscv_get_priv_spec_name): Likewise.
192 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
193 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
194 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
195 of input and output objects form their priv spec attributes by
196 riscv_get_priv_spec_class_from_numbers. Report warning rather than
197 errors when linking objects with differnet priv spec versions. We do
198 know v1.9.1 may have conflicts to other versions, so report the
199 warning, too. After that, update the output priv spec version to the
202 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
204 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
205 priv attributes, we will check the conflicts for all of them (major,
206 minor and revision), and then set the priv_attrs_merged to TRUE to
207 indicate that we have handled all of the priv attributes. Remove
208 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
210 2020-06-21 Alan Modra <amodra@gmail.com>
213 * configure.ac: Disable plugins by default for some targets.
214 * plugin.c: Comment typo fix.
215 * configure: Regenerate.
217 2020-06-19 Nick Clifton <nickc@redhat.com>
219 * plugin.c (try_load_plugin): Suppress the error message about
220 being unable to open a plugin if creating a list of viable
223 2020-06-16 Alan Modra <amodra@gmail.com>
225 * aout-tic30.c: Delete file.
226 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
227 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
228 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
229 (xc16x-*-elf): Sort properly.
230 * configure.ac: Remove tic30_aout_vec.
231 * targets.c: Likewise.
232 * Makefile.in: Regenerate.
233 * configure: Regenerate.
234 * po/SRC-POTFILES.in: Regenerate.
236 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
238 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
239 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
240 (elf32xtensa_abi): New global variable.
241 (xtensa_abi_choice): New function.
242 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
243 XSHAL_ABI to select PLT code.
245 2020-06-15 Roland McGrath <mcgrathr@google.com>
247 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
248 field of bfd_link_info.
250 2020-06-15 Alan Modra <amodra@gmail.com>
252 * config.bfd: Obsolete powerpcle-*-pe targets.
254 2020-06-15 Alan Modra <amodra@gmail.com>
257 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
258 symbols that were defined in discarded sections.
259 * cofflink.c (coff_link_check_archive_element): Likewise.
260 (coff_link_add_symbols): Set indx to -3 for symbols defined in
262 (_bfd_coff_write_global_sym): Don't emit such symbols.
263 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
264 libcoff.h: Regenerate.
266 2020-06-11 Alan Modra <amodra@gmail.com>
269 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
271 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
273 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
274 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
275 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
278 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
281 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
282 Clear verinfo.verdef.
284 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
287 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
288 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
289 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
291 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
292 Set ifunc_resolvers if there are FUNC resolvers.
293 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
294 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
295 with elf.ifunc_resolvers.
296 (write_plt_relocs_for_local_syms): Likewise.
297 (ppc64_elf_relocate_section): Likewise.
298 (ppc64_elf_finish_dynamic_sections): Likewise.
299 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
301 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
302 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
303 instead of readonly_dynrelocs_against_ifunc.
304 * elfxx-x86.h (elf_x86_link_hash_table): Remove
305 readonly_dynrelocs_against_ifunc.
307 2020-06-09 Alan Modra <amodra@gmail.com>
309 * elf64-ppc.c (struct ppc_link_hash_table): Delete
310 maybe_local_ifunc_resolver field.
311 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
312 cases where maybe_local_ifunc_resolver was set.
313 (ppc64_elf_relocate_section): Likewise.
314 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
317 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
319 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
321 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
323 (elf32_arm_size_dynamic_sections): Updated. Clear
324 root.tlsdesc_plt for DF_BIND_NOW.
325 (elf32_arm_finish_dynamic_sections): Updated.
326 (elf32_arm_output_arch_local_syms): Likewise.
327 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
328 Clear root.tlsdesc_plt for DF_BIND_NOW.
329 (nds32_elf_finish_dynamic_sections): Updated.
330 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
331 dt_tlsdesc_plt and dt_tlsdesc_got.
332 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
333 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
334 tlsdesc_plt and dt_tlsdesc_got.
335 (elfNN_aarch64_allocate_dynrelocs): Updated.
336 (elfNN_aarch64_finish_dynamic_sections): Likewise.
337 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
338 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
340 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
341 (_bfd_x86_elf_size_dynamic_sections): Likewise.
342 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
343 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
346 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
348 * elf32-tic6x.c (elf32_bed): Defined the default to
351 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
353 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
355 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
356 root.splt/root.srelplt.
357 (elf64_hppa_create_dynamic_sections): Likewise.
358 (elf64_hppa_size_dynamic_sections): Likewise.
359 (elf64_hppa_finish_dynamic_symbol): Likewise.
360 (elf_hppa_final_link): Likewise.
361 (elf_hppa_final_link_relocate): Likewise.
363 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
365 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
366 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
369 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
371 * elf-bfd.h (elf_target_os): New.
372 (elf_link_hash_table): Add target_os.
373 (elf_backend_data): Add target_os.
374 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
375 symbian_p and nacl_p.
376 (create_got_section): Updated.
377 (elf32_arm_create_dynamic_sections): Likewise.
378 (arm_type_of_stub): Likewise.
379 (elf32_arm_create_or_find_stub_sec): Likewise.
380 (elf32_arm_allocate_plt_entry): Likewise.
381 (elf32_arm_populate_plt_entry): Likewise.
382 (elf32_arm_final_link_relocate): Likewise.
383 (elf32_arm_check_relocs): Likewise.
384 (allocate_dynrelocs_for_symbol): Likewise.
385 (elf32_arm_finish_dynamic_symbol): Likewise.
386 (elf32_arm_finish_dynamic_sections): Likewise.
387 (elf32_arm_output_plt_map_1): Likewise.
388 (elf32_arm_output_arch_local_syms): Likewise.
389 (elf32_arm_add_symbol_hook): Likewise.
390 (elf32_arm_nacl_link_hash_table_create): Likewise.
391 (elf32_arm_vxworks_link_hash_table_create): Likewise.
392 (elf32_arm_symbian_link_hash_table_create): Likewise.
393 (ELF_TARGET_OS): New.
394 * elf32-i386.c (elf_i386_arch_bed): Removed.
395 (elf_backend_arch_data): Likewise.
396 (elf_i386_solaris_arch_bed): Likewise.
397 (elf_i386_nacl_arch_bed): Likewise.
398 (elf_i386_vxworks_arch_bed): Likewise.
399 (elf_i386_relocate_section): Updated.
400 (elf_i386_finish_dynamic_sections): Likewise.
401 (elf_i386_get_synthetic_symtab): Likewise.
402 (elf_i386_link_setup_gnu_properties): Likewise.
403 (ELF_TARGET_OS): New.
404 * elf32-mips.c (ELF_TARGET_OS): New.
405 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
406 (ppc_elf_create_got): Updated.
407 (ppc_elf_create_dynamic_sections): Likewise.
408 (ppc_elf_check_relocs): Likewise.
409 (ppc_elf_adjust_dynamic_symbol): Likewise.
410 (ppc_elf_size_dynamic_sections): Likewise.
411 (ppc_elf_relocate_section): Likewise.
412 (ppc_elf_finish_dynamic_sections): Likewise.
413 (ppc_elf_vxworks_link_hash_table_create): Likewise.
414 (ELF_TARGET_OS): New.
415 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
416 (sh_elf_link_hash_table_create): Updated.
417 (sh_elf_create_dynamic_sections): Likewise.
418 (allocate_dynrelocs): Likewise.
419 (sh_elf_size_dynamic_sections): Likewise.
420 (sh_elf_relocate_section): Likewise.
421 (sh_elf_finish_dynamic_symbol): Likewise.
422 (sh_elf_finish_dynamic_sections): Likewise.
423 (ELF_TARGET_OS): New.
424 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
426 (bfd_elf32_bfd_link_hash_table_create): Likewise.
427 (ELF_TARGET_OS): New.
428 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
429 (elf_x86_64_solaris_arch_bed): Likewise.
430 (elf_x86_64_nacl_arch_bed): Likewise.
431 (elf_x86_64_finish_dynamic_sections): Updated.
432 (elf_x86_64_get_synthetic_symtab): Likewise.
433 (elf_x86_64_link_setup_gnu_properties): Likewise.
434 (ELF_TARGET_OS): New.
435 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
437 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
438 (MIPS_ELF_REL_DYN_NAME): Updated.
439 (ELF_MIPS_GP_OFFSET): Likewise.
440 (mips_elf_create_local_got_entry): Likewise.
441 (mips_elf_allocate_dynamic_relocations): Likewise.
442 (mips_elf_count_got_symbols): Likewise.
443 (is_gott_symbol): Likewise.
444 (mips_elf_calculate_relocation): Likewise.
445 (mips_elf_create_dynamic_relocation): Likewise.
446 (_bfd_mips_elf_check_relocs): Likewise.
447 (allocate_dynrelocs): Likewise.
448 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
449 (mips_elf_lay_out_got): Likewise.
450 (mips_elf_set_plt_sym_value): Likewise.
451 (_bfd_mips_elf_size_dynamic_sections): Likewise.
452 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
453 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
454 (_bfd_mips_elf_final_link): Likewise.
455 (_bfd_mips_init_file_header): Likewise.
456 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
458 (allocate_dynrelocs): Likewise.
459 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
460 (_bfd_sparc_elf_relocate_section): Likewise.
461 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
462 (sparc_finish_dyn): Likewise.
463 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
464 * elfxx-target.h (ELF_TARGET_OS): New.
465 (elfNN_bed): Add ELF_TARGET_OS.
466 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
467 (_bfd_x86_elf_link_hash_table_create): Likewise.
468 (_bfd_x86_elf_size_dynamic_sections): Likewise.
469 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
470 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
471 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
472 * elfxx-x86.h (elf_x86_target_os): Removed.
473 (elf_x86_backend_data): Likewise.
474 (get_elf_x86_backend_data): Likewise.
475 (elf_x86_link_hash_table): Remove target_os.
477 2020-06-06 Alan Modra <amodra@gmail.com>
480 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
481 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
482 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
483 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
484 * elf64-ppc.c: Update throughout for reloc renaming.
485 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
486 * libbfd.h: Regenerate.
487 * bfd-in2.h: Regenerate.
489 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
492 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
495 2020-06-05 Nick Clifton <nickc@redhat.com>
497 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
500 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
502 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
503 priv_may_conflict, in_priv_zero and out_priv_zero to decide
504 whether the object can be linked according to it's priv
505 attributes. The object without any priv spec attributes can
506 be linked with others. If the first input object doesn't contain
507 any priv attributes, then we need to copy the setting from the
508 next input one. Also report more detailed error messages to user.
510 2020-06-04 Stephen Casner <casner@acm.org>
512 Extend pdp11-aout symbol table format to accommodate .stab
513 symbols and implement correct handling of them.
515 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
516 (N_STAB, is_stab): Needed new function is_stab to disambiguate
517 normal vs. .stab symbol table type values, replacing N_STAB mask.
518 (translate_from_native_sym_flags): Determine correct section for
519 different .stab types.
520 (translate_to_native_sym_flags): Leave .stab types intact.
521 (translate_symbol_table): Error if symbol indicates overlay;
522 store desc field from .stab symbols.
523 (write_syms): Output desc field with symbol.
524 (aout_link_check_ar_symbols): Skip .stab symbols.
525 (aout_link_add_symbols): Correctly distinguish .stab symbols.
526 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
527 (aout_link_write_symbols): Write 0 for desk and ovly fields;
528 correctly distinguish .stab symbols and select calculate their
529 section and value; and copy desc and ovly fields from input symbol
532 2020-06-04 Stephen Casner <casner@acm.org>
534 * aoutx.h (translate_symbol_table): Comment had external and
536 * pdp11.c (translate_symbol_table): Likewise.
538 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
540 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
541 (is_x86_elf): Check elf.hash_table_id instead of target_id.
542 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
544 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
547 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
548 in debug section against symbol defined in shared library to 0.
549 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
550 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
551 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
552 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
553 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
554 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
555 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
556 * elf32-sh.c (sh_elf_check_relocs): Likewise.
557 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
558 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
559 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
560 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
561 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
562 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
564 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
565 there is non-GOT reference.
566 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
567 non-alloced sections.
569 2020-06-03 Stephen Casner <casner@acm.org>
571 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
573 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
575 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
576 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
577 other size that doesn't qcover the header word.
578 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
579 string table, and zero it.
580 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
581 message and set bfd_error on finding an invalid name string offset.
582 (add_to_stringtab): INLINE -> inline
583 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
585 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
586 any relocs that could not be recognised.
587 92744f05809 PR 20929 - Check for relocs without an associated symbol.
588 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
589 name exists and is long enough, before attempting to see if it is
591 c3864421222 - Correct case for N_SO being the last symbol.
592 50455f1ab29 PR 20891 - Handle the case where the main file name
593 and the directory name are both empty.
594 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
595 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
596 range string table offsets.
597 531336e3a0b PR 20909 - Fix off-by-one error in check for an
598 illegal string offset.
599 (aout_link_includes_newfunc): Add comment.
600 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
601 on unexpected relocation type rather than ASSERT.
603 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
606 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
607 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
609 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
612 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
613 non-alloced sections.
615 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
617 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
618 dynamic relocations for non SEC_ALLOC sections.
620 2020-06-03 Gunther Nikl <gnikl@justmail.de>
622 * aout64.c (BMAGIC, QMAGIC): Do not define.
623 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
624 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
625 to check the file format.
626 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
627 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
628 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
630 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
632 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
633 relocations for non SEC_ALLOC sections.
635 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
637 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
638 * elf32-arm.c (maybe_set_textrel): Removed.
639 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
640 with _bfd_elf_maybe_set_textrel.
641 * elf32-csky.c (maybe_set_textrel): Removed.
642 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
643 with _bfd_elf_maybe_set_textrel.
644 * elf32-hppa.c (maybe_set_textrel): Removed.
645 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
646 with _bfd_elf_maybe_set_textrel.
647 * elf32-lm32.c (maybe_set_textrel): Removed.
648 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
649 with _bfd_elf_maybe_set_textrel.
650 * elf32-m32r.c (maybe_set_textrel): Removed.
651 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
652 with _bfd_elf_maybe_set_textrel.
653 * elf32-metag.c (maybe_set_textrel): Removed.
654 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
655 with _bfd_elf_maybe_set_textrel.
656 * elf32-nds32.c (maybe_set_textrel): Removed.
657 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
658 with _bfd_elf_maybe_set_textrel.
659 * elf32-or1k.c (maybe_set_textrel): Removed.
660 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
661 with _bfd_elf_maybe_set_textrel.
662 * elf32-ppc.c (maybe_set_textrel): Removed.
663 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
664 with _bfd_elf_maybe_set_textrel.
665 * elf32-s390.c (maybe_set_textrel): Removed.
666 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
667 with _bfd_elf_maybe_set_textrel.
668 * elf32-sh.c (maybe_set_textrel): Removed.
669 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
670 with _bfd_elf_maybe_set_textrel.
671 * elf32-tic6x.c (maybe_set_textrel): Removed.
672 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
673 with _bfd_elf_maybe_set_textrel.
674 * elf32-tilepro.c (maybe_set_textrel): Removed.
675 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
676 with _bfd_elf_maybe_set_textrel.
677 * elf64-ppc.c (maybe_set_textrel): Removed.
678 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
679 with _bfd_elf_maybe_set_textrel.
680 * elf64-s390.c (maybe_set_textrel): Removed.
681 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
682 with _bfd_elf_maybe_set_textrel.
683 * elfnn-aarch64.c (maybe_set_textrel): Removed.
684 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
685 with _bfd_elf_maybe_set_textrel.
686 * elfnn-riscv.c (maybe_set_textrel): Removed.
687 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
688 with _bfd_elf_maybe_set_textrel.
689 * elfxx-sparc.c (maybe_set_textrel): Removed.
690 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
691 with _bfd_elf_maybe_set_textrel.
692 * elfxx-tilegx.c (maybe_set_textrel): Removed.
693 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
694 with _bfd_elf_maybe_set_textrel.
695 * elfxx-x86.c (maybe_set_textrel): Removed.
696 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
697 with _bfd_elf_maybe_set_textrel.
698 * elflink.c (_bfd_elf_maybe_set_textrel): New.
700 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
703 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
705 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
706 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
707 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
708 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
710 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
711 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
712 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
713 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
714 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
715 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
716 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
717 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
718 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
719 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
720 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
721 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
722 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
723 (elf_backend_copy_indirect_symbol): Likewise.
724 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
725 (elf_backend_copy_indirect_symbol): Likewise.
726 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
728 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
731 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
732 * elf32-arm.c (readonly_dynrelocs): Removed.
733 (maybe_set_textrel): Replace readonly_dynrelocs with
734 _bfd_elf_readonly_dynrelocs.
735 * elf32-csky.c (readonly_dynrelocs): Removed.
736 (maybe_set_textrel): Replace readonly_dynrelocs with
737 _bfd_elf_readonly_dynrelocs.
738 * elf32-hppa.c(readonly_dynrelocs): Removed.
739 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
740 _bfd_elf_readonly_dynrelocs.
741 (maybe_set_textrel): Likewise.
742 * elf32-lm32.c (readonly_dynrelocs): Removed.
743 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
744 with _bfd_elf_readonly_dynrelocs.
745 (maybe_set_textrel): Likewise.
746 * elf32-m32r.c (readonly_dynrelocs): Removed.
747 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
748 with _bfd_elf_readonly_dynrelocs.
749 (maybe_set_textrel): Likewise.
750 * elf32-metag.c (readonly_dynrelocs): Removed.
751 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
752 with _bfd_elf_readonly_dynrelocs.
753 (maybe_set_textrel): Likewise.
754 * elf32-microblaze.c (readonly_dynrelocs): Removed.
755 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
756 with _bfd_elf_readonly_dynrelocs.
757 * elf32-nds32.c (readonly_dynrelocs): Removed.
758 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
759 with _bfd_elf_readonly_dynrelocs.
760 (maybe_set_textrel): Likewise.
761 * elf32-or1k.c (readonly_dynrelocs): Removed.
762 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
763 with _bfd_elf_readonly_dynrelocs.
764 * elf32-ppc.c (readonly_dynrelocs): Removed.
765 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
766 _bfd_elf_readonly_dynrelocs.
767 (ppc_elf_adjust_dynamic_symbol): Likewise.
768 (maybe_set_textrel): Likewise.
769 * elf32-s390.c (readonly_dynrelocs): Removed.
770 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
771 with _bfd_elf_readonly_dynrelocs.
772 (maybe_set_textrel): Likewise.
773 * elf32-sh.c (readonly_dynrelocs): Removed.
774 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
775 _bfd_elf_readonly_dynrelocs.
776 (maybe_set_textrel): Likewise.
777 * elf32-tic6x.c (readonly_dynrelocs): Removed.
778 (maybe_set_textrel): Replace readonly_dynrelocs with
779 _bfd_elf_readonly_dynrelocs.
780 * elf32-tilepro.c (readonly_dynrelocs): Removed.
781 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
782 with _bfd_elf_readonly_dynrelocs.
783 (maybe_set_textrel): Likewise.
784 * elf64-ppc.c (readonly_dynrelocs): Removed.
785 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
786 _bfd_elf_readonly_dynrelocs.
787 (ppc64_elf_adjust_dynamic_symbol): Likewise.
788 (maybe_set_textrel): Likewise.
789 * elf64-s390.c (readonly_dynrelocs): Removed.
790 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
791 with _bfd_elf_readonly_dynrelocs.
792 (maybe_set_textrel): Likewise.
793 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
794 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
795 (maybe_set_textrel): Replace readonly_dynrelocs with
796 _bfd_elf_readonly_dynrelocs.
797 * elfnn-riscv.c (readonly_dynrelocs): Removed.
798 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
799 with _bfd_elf_readonly_dynrelocs.
800 (maybe_set_textrel): Likewise.
801 * elfxx-sparc.c (readonly_dynrelocs): Removed.
802 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
803 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
804 (maybe_set_textrel): Likewise.
805 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
806 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
807 with _bfd_elf_readonly_dynrelocs.
808 (maybe_set_textrel): Likewise.
809 * elfxx-x86.c (readonly_dynrelocs): Removed.
810 (maybe_set_textrel): Replace readonly_dynrelocs with
811 _bfd_elf_readonly_dynrelocs.
812 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
814 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
816 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
817 -fsanitize=undefined.
819 2020-06-03 Alan Modra <amodra@gmail.com>
823 * peicode.h (pe_ILF_make_a_section): Align data for compilers
825 (pe_ILF_build_a_bfd): Likewise.
827 2020-06-03 Alan Modra <amodra@gmail.com>
830 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
831 core files as well as objects.
833 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
836 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
837 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
839 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
840 (elf_arc_link_hash_newfunc): Updated.
841 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
842 (elf32_arm_link_hash_newfunc): Updated.
843 (elf32_arm_copy_indirect_symbol): Likewise.
844 (elf32_arm_check_relocs): Likewise.
845 (readonly_dynrelocs): Likewise.
846 (allocate_dynrelocs_for_symbol): Likewise.
847 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
848 (csky_elf_link_hash_newfunc): Updated.
849 (csky_allocate_dynrelocs): Likewise.
850 (readonly_dynrelocs): Likewise.
851 (csky_elf_copy_indirect_symbol): Likewise.
852 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
853 (hppa_link_hash_newfunc): Updated.
854 (elf32_hppa_copy_indirect_symbol): Likewise.
855 (elf32_hppa_hide_symbol): Likewise.
856 (elf32_hppa_adjust_dynamic_symbol): Likewise.
857 (allocate_dynrelocs): Likewise.
858 (elf32_hppa_relocate_section): Likewise.
859 * elf32-i386.c (elf_i386_check_relocs): Likewise.
860 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
861 (lm32_elf_link_hash_newfunc): Likewise.
862 (lm32_elf_link_hash_table_create): Updated.
863 (readonly_dynrelocs): Likewise.
864 (allocate_dynrelocs): Likewise.
865 (lm32_elf_copy_indirect_symbol): Likewise.
866 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
867 (m32r_elf_link_hash_newfunc): Likewise.
868 (m32r_elf_link_hash_table_create): Updated.
869 (m32r_elf_copy_indirect_symbol): Likewise.
870 (allocate_dynrelocs): Likewise.
871 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
872 (metag_link_hash_newfunc): Updated.
873 (elf_metag_copy_indirect_symbol): Likewise.
874 (readonly_dynrelocs): Likewise.
875 (allocate_dynrelocs): Likewise.
876 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
878 (link_hash_newfunc): Updated.
879 (microblaze_elf_check_relocs): Likewise.
880 (microblaze_elf_copy_indirect_symbol): Likewise.
881 (readonly_dynrelocs): Likewise.
882 (allocate_dynrelocs): Likewise.
883 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
884 (nds32_elf_link_hash_newfunc): Updated.
885 (nds32_elf_copy_indirect_symbol): Likewise.
886 (readonly_dynrelocs): Likewise.
887 (allocate_dynrelocs): Likewise.
888 (nds32_elf_check_relocs): Likewise.
889 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
890 (link_hash_newfunc): Updated.
891 (nios2_elf32_copy_indirect_symbol): Likewise.
892 (nios2_elf32_check_relocs): Likewise.
893 (allocate_dynrelocs): Likewise.
894 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
895 (or1k_elf_link_hash_newfunc): Updated.
896 (readonly_dynrelocs): Likewise.
897 (allocate_dynrelocs): Likewise.
898 (or1k_elf_copy_indirect_symbol): Likewise.
899 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
900 (ppc_elf_link_hash_newfunc): Updated.
901 (ppc_elf_copy_indirect_symbol): Likewise.
902 (ppc_elf_check_relocs): Likewise.
903 (readonly_dynrelocs): Likewise.
904 (ppc_elf_adjust_dynamic_symbol): Likewise.
905 (allocate_dynrelocs): Likewise.
906 (ppc_elf_relocate_section): Likewise.
907 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
908 (link_hash_newfunc): Updated.
909 (elf_s390_copy_indirect_symbol): Likewise.
910 (readonly_dynrelocs): Likewise.
911 (elf_s390_adjust_dynamic_symbol): Likewise.
912 (allocate_dynrelocs): Likewise.
913 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
914 (sh_elf_link_hash_newfunc): Updated.
915 (readonly_dynrelocs): Likewise.
916 (allocate_dynrelocs): Likewise.
917 (sh_elf_copy_indirect_symbol): Likewise.
918 (sh_elf_check_relocs): Likewise.
919 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
920 (elf32_tic6x_link_hash_newfunc): Likewise.
921 (elf32_tic6x_link_hash_table_create): Updated.
922 (readonly_dynrelocs): Likewise.
923 (elf32_tic6x_check_relocs): Likewise.
924 (elf32_tic6x_allocate_dynrelocs): Likewise.
925 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
927 (link_hash_newfunc): Updated.
928 (tilepro_elf_copy_indirect_symbol): Likewise.
929 (tilepro_elf_check_relocs): Likewise.
930 (allocate_dynrelocs): Likewise.
931 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
932 (ppc64_elf_copy_indirect_symbol): Updated.
933 (ppc64_elf_check_relocs): Likewise.
934 (readonly_dynrelocs): Likewise.
935 (ppc64_elf_adjust_dynamic_symbol): Likewise.
936 (dec_dynrel_count): Likewise.
937 (allocate_dynrelocs): Likewise.
938 (ppc64_elf_relocate_section): Likewise.
939 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
940 (link_hash_newfunc): Updated.
941 (elf_s390_copy_indirect_symbol): Likewise.
942 (readonly_dynrelocs): Likewise.
943 (allocate_dynrelocs): Likewise.
944 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
945 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
947 (elfNN_aarch64_link_hash_newfunc): Updated.
948 (elfNN_aarch64_copy_indirect_symbol): Likewise.
949 (readonly_dynrelocs): Likewise.
950 (need_copy_relocation_p): Likewise.
951 (elfNN_aarch64_allocate_dynrelocs): Likewise.
952 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
953 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
954 (link_hash_newfunc): Updated.
955 (riscv_elf_copy_indirect_symbol): Likewise.
956 (riscv_elf_check_relocs): Likewise.
957 (readonly_dynrelocs): Likewise.
958 (allocate_dynrelocs): Likewise.
959 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
961 (link_hash_newfunc): Updated.
962 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
963 (_bfd_sparc_elf_check_relocs): Likewise.
964 (readonly_dynrelocs): Likewise.
965 (allocate_dynrelocs): Likewise.
966 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
967 (link_hash_newfunc): Updated.
968 (tilegx_elf_copy_indirect_symbol): Likewise.
969 (tilegx_elf_check_relocs): Likewise.
970 (readonly_dynrelocs): Likewise.
971 (allocate_dynrelocs): Likewise.
972 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
973 (readonly_dynrelocs): Likewise.
974 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
975 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
977 2020-06-01 Alan Modra <amodra@gmail.com>
979 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
980 command against cmd_length, not the end of record. For
981 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
982 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
985 2020-05-28 David Faust <david.faust@oracle.com>
987 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
988 R_BPF_INSN_{32,64} relocations.
990 2020-05-28 Stephen Casner <casner@acm.org>
992 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
993 addreses in .long (used in testsuites) and .stab values.
995 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
998 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
999 Check bfd_link_dll when issue a DT_TEXTREL warning.
1000 * elfxx-x86.c (maybe_set_textrel): Likewise.
1001 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1003 2020-05-26 Nick Clifton <nickc@redhat.com>
1005 * plugin.c (try_load_plugin): Extend error message when a plugin
1008 2020-05-23 Alan Modra <amodra@gmail.com>
1010 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1012 2020-05-22 Alan Modra <amodra@gmail.com>
1015 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1016 attributes from shared libraries, and do not return an error if
1019 2020-05-21 Alan Modra <amodra@gmail.com>
1022 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1024 (_bfd_delete_bfd): Free the copy.
1025 (_bfd_new_bfd): Free nbfd->memory on error.
1027 2020-05-21 Alan Modra <amodra@gmail.com>
1029 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1030 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1031 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1032 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1033 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1034 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1035 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1036 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1037 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1038 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1039 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1040 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1041 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1042 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1043 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1044 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1045 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1046 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1047 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1048 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1050 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1052 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1053 get_default_version. It is used to find the default version for
1054 the specific extension.
1055 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1056 default_major_version and default_minor_version. Add new bfd_boolean
1057 parameter *use_default_version. Set it to TRUE if we need to call
1058 the callback rps->get_default_version to find the default version.
1059 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1060 the default version in riscv_parsing_subset_version, and then call
1061 riscv_add_subset to add the subset into subset list.
1062 (riscv_parse_prefixed_ext): Likewise.
1063 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1064 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1065 strings rather than characters.
1066 riscv_merge_arch_attr_info): The callback function get_default_version
1067 is only needed for assembler, so set it to NULL int the linker.
1068 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1069 * elfxx-riscv.h: Updated.
1071 2020-05-20 Alan Modra <amodra@gmail.com>
1074 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1075 use bfd_set_filename.
1076 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1077 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1078 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1079 (bfd_create): Likewise.
1080 (_bfd_delete_bfd): Don't free filename.
1081 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1082 return pointer to the copy or NULL on alloc fail.
1083 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1084 result of bfd_set_filename.
1085 * bfd-in2.h: Regenerate.
1087 2020-05-20 Alan Modra <amodra@gmail.com>
1090 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1091 section size against file size.
1092 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1094 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1097 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1098 and memset when allocating memory for the sections_being_created
1101 2020-05-19 Stafford Horne <shorne@gmail.com>
1103 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1105 (or1k_elf_relocate_section): Access srelgot via
1106 htab->root.srelgot. Add assertions for srelgot->contents.
1107 Introduce local variable for srelgot to not reuse global
1109 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1110 (or1k_set_got_and_rela_sizes): New function.
1111 (or1k_initial_exec_offset): New function.
1112 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1113 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1115 (or1k_elf_check_relocs): Use OR to set TLS access.
1116 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1118 (or1k_elf_size_dynamic_sections): Use
1119 or1k_set_got_and_rela_sizes to set sizes.
1120 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1121 (TCB_SIZE): New macro.
1122 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1123 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1124 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1125 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1126 (tpoff): Add dynamic boolean argument.
1127 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1129 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1131 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1132 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1133 cases with BFD_RELOC_AARCH64_JUMP26.
1134 (elfNN_aarch64_check_relocs): Likewise.
1136 2020-05-19 Alan Modra <amodra@gmail.com>
1138 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1139 bfd_get_filename rather than accessing bfd->filename directly.
1140 * aout-target.h (MY (object_p)): Likewise.
1141 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1142 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1143 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1144 (_bfd_archive_bsd44_construct_extended_name_table),
1145 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1146 (_bfd_bsd_write_armap): Likewise.
1147 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1148 * cache.c (bfd_open_file): Likewise.
1149 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1150 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1151 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1152 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1153 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1154 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1155 (patch_tls_desc_to_ie): Likewise.
1156 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1157 (spu_elf_auto_overlay): Likewise.
1158 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1159 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1160 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1161 * elflink.c (bfd_elf_size_dynamic_sections),
1162 (elf_link_input_bfd): Likewise.
1163 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1164 * mach-o.c (bfd_mach_o_follow_dsym),
1165 (bfd_mach_o_close_and_cleanup): Likewise.
1166 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1167 (find_separate_debug_file, get_build_id_name): Likewise.
1168 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1169 * plugin.c (bfd_plugin_open_input): Likewise.
1170 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1171 * som.c (som_write_armap): Likewise.
1172 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1173 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1174 (_bfd_vms_lib_write_archive_contents): Likewise.
1175 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1177 2020-05-19 Alan Modra <amodra@gmail.com>
1180 * bfdio.c (_bfd_real_fopen): Typo fix.
1182 2020-05-18 Nick Clifton <nickc@redhat.com>
1185 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1186 for the sections_being_created array.
1188 2020-05-18 Alan Modra <amodra@gmail.com>
1190 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1191 they can be freed without also freeing internal_relocs.
1193 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1196 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1197 separators into DOS style when creating a WIN32 fullpath.
1199 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1201 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1202 to initialize RISC-V tdata.
1204 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1206 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1209 2020-05-11 Alan Modra <amodra@gmail.com>
1211 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1213 2020-05-11 Alan Modra <amodra@gmail.com>
1215 * elf64-ppc.c: Rename powerxx to power10 throughout.
1217 2020-05-11 Alan Modra <amodra@gmail.com>
1220 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1221 contains required number of auxents before processing any auxent.
1222 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1223 file name from auxents for PE.
1225 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1227 * aout-cris.c (DEFAULT_ARCH): Delete define.
1228 (MY_set_arch_mach): Likewise.
1229 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1231 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1232 of r_type before the shift.
1234 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1237 * elfnn-aarch64.c (group_sections): Copy implementation from
1240 2020-05-01 Alan Modra <amodra@gmail.com>
1243 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1244 accessing root.u.def of symbols. Also check root.u.def.section
1245 is non-NULL. Reverse tests so as to make the logic positive.
1247 2020-05-01 Alan Modra <amodra@gmail.com>
1250 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1251 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1253 2020-05-01 Alan Modra <amodra@gmail.com>
1256 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1257 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1258 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1259 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1260 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1261 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1262 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1263 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1264 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1265 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1267 2020-05-01 Alan Modra <amodra@gmail.com>
1270 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1271 from shared libraries.
1273 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1275 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1276 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1277 equals 0. Report overflow when the result has negative sign but
1278 all significant bits are zero.
1280 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1282 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1283 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1285 2020-04-28 Alan Modra <amodra@gmail.com>
1287 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1288 Emit warning message.
1290 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1292 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1293 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1294 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1295 to x86_64_pe_big_vec as it not a big-endian format.
1296 (vec i386_pe_big_vec): New.
1297 * configure.ac: Likewise.
1298 * targets.c: Likewise.
1299 * configure: Regenerate.
1300 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1301 COFF_WITH_PE_BIGOBJ): New.
1302 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1304 (x86_64_pe_be_vec): Moved.
1306 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1308 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1309 * elf.c (elfcore_grok_arc_v2): New function.
1310 (elfcore_grok_note): Call the new function to handle the corresponding
1312 (elfcore_write_arc_v2): New function.
1313 (elfcore_write_register_note): Call the new function to handle the
1314 corresponding pseudo-sections.
1316 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1319 * bfd-in2.h: Regenerated.
1320 * elf32-xtensa.c (elf_howto_table): New entries for
1321 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1322 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1323 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1324 R_XTENSA_NDIFF{8,16,32}.
1325 * libbfd.h (bfd_reloc_code_real_names): Add names for
1326 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1327 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1328 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1329 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1331 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1334 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1337 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1340 * elf-bfd.h (elf_backend_data): Add
1341 elf_backend_strip_zero_sized_dynamic_sections.
1342 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1343 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1345 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1347 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1349 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1351 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1355 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1357 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1359 2020-04-21 Nick Clifton <nickc@redhat.com>
1361 * po/sr.po: Updated Serbian translation.
1363 2020-04-21 Alan Modra <amodra@gmail.com>
1365 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1368 2020-04-20 Stephen Casner <casner@acm.org>
1370 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1371 causing globals from linker script to be treated as debug symbols.
1372 (translate_symbol_table): Don't sign-extend symbol values from 16
1373 to 64 bits in nm output.
1375 2020-04-20 Alan Modra <amodra@gmail.com>
1377 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1379 2020-04-18 Alan Modra <amodra@gmail.com>
1381 * section.c (bfd_is_const_section): Correct test for special
1383 * bfd-in2.h: Regenerate.
1385 2020-04-17 Alan Modra <amodra@gmail.com>
1388 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1391 2020-04-16 Nick Clifton <nickc@redhat.com>
1394 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1395 abort with a more helpful error message.
1397 2020-04-16 Alan Modra <amodra@gmail.com>
1400 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1403 2020-04-15 Fangrui Song <maskray@google.com>
1406 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1407 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1408 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1409 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1410 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1411 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1412 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1413 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1414 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1415 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1416 * elflink.c (elf_link_output_extsym): Likewise.
1417 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1419 2020-04-15 Alan Modra <amodra@gmail.com>
1422 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1423 pointer into strings that may be freed for section name, always
1424 allocate a new string.
1426 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1427 Jan W. Jagersma <jwjagersma@gmail.com>
1429 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1430 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1431 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1432 (_bfd_go32_mkobject): New functions.
1433 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1434 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1435 (go32exe_mkobject): Call _bfd_go32_mkobject.
1436 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1437 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1439 (coff_write_relocs): Enable extended reloc counter code if
1440 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1441 (coff_write_object_contents): Likewise. Pad section headers
1442 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1443 instead of coff_swap_scnhdr_out.
1444 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1445 enable extended reloc counter.
1446 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1447 Declare with ATTRIBUTE_UNUSED.
1448 * libcoff-in.h: (struct coff_tdata): New field go32.
1450 * libcoff.h: Regenerate.
1452 2020-04-14 Fangrui Song <maskray@google.com>
1455 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1458 2020-04-14 Stephen Casner <casner@acm.org>
1461 * pdp11.c: Add implementation of --imagic option.
1462 (adjust_o_magic): Fix objcopy --extract-symbol test.
1463 * libaout.h (enum aout_magic): Add i_magic.
1465 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1466 Nick Clifton <nickc@redhat.com>
1468 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1470 <default>: Error rather than abort.
1472 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1475 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1476 relocation section from section group.
1478 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1480 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1481 bfd->origin to file offset.
1482 * bfdwin.c (bfd_get_file_window): Likewise.
1483 * bfd.c: Clarify the use of the bfd->origin field.
1484 * bfd-in2.h: Regenerate.
1485 * coff-i386.c: Don't include go32exe.h. Allow overriding
1486 coff_write_object_contents via COFF_WRITE_CONTENTS.
1487 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1488 (go32exe_write_object_contents): New functions.
1489 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1490 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1491 (create_go32_stub): Remove check for 2k size limit. Read stub
1492 from go32exe_temp_stub if present.
1493 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1494 copy variable-length stub.
1495 (go32_check_format): Read stub to go32exe_temp_stub, set
1496 origin, return go32exe_cleanup.
1497 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1498 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1499 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1500 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1501 Remove functions and their associated #defines.
1502 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1503 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1504 Rename field go32stub to stub.
1505 * libcoff.h: Regenerate.
1506 * coff-stgo32.c (go32_check_format): Rename to...
1507 (go32exe_check_format): ...this.
1508 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1509 (go32exe_copy_private_bfd_data): ...this.
1510 (stub_bytes): Rename to...
1511 (go32exe_default_stub): ...this.
1512 (create_go32_stub): Rename to...
1513 (go32exe_create_stub): ...this.
1514 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1517 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1521 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1522 relocation to R_386_32 for relocation against non-preemptible
1524 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1525 allocate dynamic relocation for non-preemptible absolute symbol.
1526 (elf_i386_relocate_section): Pass sec to
1527 GENERATE_DYNAMIC_RELOCATION_P.
1528 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1529 (elf_x86_64_convert_load_reloc): Covert load relocation to
1530 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1531 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1532 for non-preemptible absolute symbol if they overflow.
1533 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1534 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1535 symbol. Don't allocate dynamic relocation for non-preemptible
1537 (elf_x86_64_relocate_section): Don't generate relative relocation
1538 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1539 to GENERATE_DYNAMIC_RELOCATION_P.
1540 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1541 against non-preemptible absolute symbol.
1542 (_bfd_elf_x86_valid_reloc_p): New function.
1543 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1545 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1546 argument. Don't generate dynamic relocation against
1547 non-preemptible absolute symbol.
1548 (ABS_SYMBOL_P): New.
1549 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1550 against non-preemptible absolute symbol.
1552 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1553 (_bfd_elf_x86_valid_reloc_p): New.
1555 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1558 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1559 address in the GOT if in thumb only mode.
1561 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1563 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1565 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1567 * mmo.c (mmo_scan): Create .text section only when needed, not
1570 2020-03-31 Alan Modra <amodra@gmail.com>
1572 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1575 2020-03-31 Alan Modra <amodra@gmail.com>
1577 * vms-alpha.c (image_write): Check bounds for sections without
1578 contents too. Error on non-zero write to section without
1580 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1582 2020-03-31 Alan Modra <amodra@gmail.com>
1584 * tekhex.c (pass_over): Check is_eof before reading buffer.
1586 2020-03-30 Nick Clifton <nickc@redhat.com>
1589 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1590 field to timestamp and make it an integer.
1591 * libcoff.h: Regenerate.
1592 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1593 field in the pe_data structure rather than the insert_timestamp
1596 2020-03-30 Alan Modra <amodra@gmail.com>
1599 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1602 2020-03-26 Nick Clifton <nickc@redhat.com>
1604 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1605 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1607 * libbfd.h: Regenerate.
1609 2020-03-26 Alan Modra <amodra@gmail.com>
1611 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1613 2020-03-26 Alan Modra <amodra@gmail.com>
1615 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1617 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1619 2020-03-25 Nick Clifton <nickc@redhat.com>
1621 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1623 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1624 * libbfd.h: Regenerate.
1626 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1628 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1629 correct field name in the output string.
1631 2020-03-25 Alan Modra <amodra@gmail.com>
1634 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1635 for SHT_NOBITS section if first in segment.
1637 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1640 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1641 (_bfd_elf_get_symbol_version_string): This.
1642 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1643 (_bfd_elf_get_symbol_version_string): This.
1644 (bfd_elf_print_symbol): Pass TRUE to
1645 _bfd_elf_get_symbol_version_string.
1646 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1647 bfd_boolean argument.
1648 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1649 * targets.c (_bfd_get_symbol_version_string): Likewise.
1650 (bfd_get_symbol_version_string): Likewise.
1651 * bfd-in2.h: Regenerated.
1653 2020-03-24 Nick Clifton <nickc@redhat.com>
1654 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1657 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1660 2020-03-24 Nick Clifton <nickc@redhat.com>
1663 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1664 segment to use for PT_GNU_RELRO, ignore empty sections in a
1665 segment's current list.
1667 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1670 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1672 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1675 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1676 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1677 on the previous _bfd_elf_get_symbol_version_string.
1678 (_bfd_elf_get_symbol_version_string): Use it.
1680 2020-03-24 Alan Modra <amodra@gmail.com>
1682 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1683 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1686 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1688 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1690 2020-03-23 Alan Modra <amodra@gmail.com>
1692 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1693 symbol count. Allocate an extra byte to ensure name strings
1694 are terminated. Sanity check name offsets. Release memory on
1697 2020-03-23 Alan Modra <amodra@gmail.com>
1699 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1700 field hasn't been read. Remove unnecessary casts.
1702 2020-03-22 Alan Modra <amodra@gmail.com>
1704 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1705 enough to read number of symbols.
1707 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1709 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1710 (EXECUTABLE_SUFFIX): Likewise.
1711 * config.in: Regenerated.
1712 * configure: Likewise.
1713 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1714 _bfd_generic_close_and_cleanup.
1715 (plugin_list_entry): Remove resolution_file, resolution_option,
1716 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1717 lto_wrapper, gcc_env and initialized,
1718 (need_lto_wrapper_p): Removed.
1719 (get_lto_wrapper): Likewise.
1720 (setup_lto_wrapper_env): Likewise.
1721 (register_all_symbols_read): Likewise.
1722 (egister_cleanup): Likewise.
1723 (get_symbols): Likewise.
1724 (add_input_file): Likewise.
1725 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1726 (add_symbols): Updated.
1727 (try_claim): Likewise.
1728 (try_load_plugin): Likewise.
1729 (bfd_plugin_canonicalize_symtab): Likewise.
1730 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1731 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1733 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1736 * plugin.c (plugin_list_entry): Add has_symbol_type.
1737 (add_symbols_v2): New function.
1738 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1739 provides symbol type.
1740 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1741 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1744 2020-03-20 Alan Modra <amodra@gmail.com>
1746 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1747 enough to read number of symbols.
1749 2020-03-20 Alan Modra <amodra@gmail.com>
1751 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1752 backend functions for NULL before calling.
1753 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1754 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1755 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1756 * elfnn-ia64.c (ignore_errors): New function.
1757 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1759 2020-03-19 Nick Clifton <nickc@redhat.com>
1762 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1763 location of the varinfo in the unit's debug info data. Change the
1764 type of the stack field to a boolean.
1765 (lookup_var_by_offset): New function. Returns the varinfo
1766 structure for the variable described at the given offset in the
1768 (scan_unit_for_symbols): Add support for variables which have the
1769 DW_AT_specification attribute.
1771 2020-03-19 Nick Clifton <nickc@redhat.com>
1774 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1777 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1779 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1781 2020-03-18 Nick Clifton <nickc@redhat.com>
1784 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1785 memory access when processing a corrupt secondary reloc section.
1787 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1789 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1790 instead of calling abort.
1791 * elf32-csky.c (csky_build_one_stub): Likewise.
1792 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1793 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1794 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1795 * elf32-metag.c (metag_build_one_stub): Likewise.
1796 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1797 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1798 (ppc_size_one_stub): Likewise.
1799 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1801 2020-03-17 Nick Clifton <nickc@redhat.com>
1804 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1805 with error messages.
1807 2020-03-17 Nick Clifton <nickc@redhat.com>
1810 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1811 free. Add free on another failure path.
1813 2020-03-16 Alan Modra <amodra@gmail.com>
1816 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1817 we have a non-zero section count. Do lma comparison in octets.
1819 2020-03-16 Alan Modra <amodra@gmail.com>
1821 * vms-alpha.c (dst_restore_location): Validate index into
1822 dst_ptr_offsets array before accessing. Return status.
1823 (dst_retrieve_location): Similarly, making "loc" parameter a
1824 pointer to return value.
1825 (_bfd_vms_slurp_etir): Update calls to above functions.
1827 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1829 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1831 * configure: Regenerated.
1833 2020-03-14 Alan Modra <amodra@gmail.com>
1835 * section.c (BFD_FAKE_SECTIONS): Formatting.
1836 * bfd-in2.h: Regenerate.
1838 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1840 * elf.c (elfcore_grok_netbsd_note): Add support for
1841 NT_NETBSDCORE_LWPSTATUS notes.
1843 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1845 * bfd-in2.h: Regenerate.
1846 * section.c (asection): Add already_assigned field.
1847 (BFD_FAKE_SECTION): Add default initializer for it.
1848 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1849 * elf32-arm.c (arm_build_one_stub): Add support for
1850 non_contiguous_regions.
1851 * elf32-csky.c (csky_build_one_stub): Likewise.
1852 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1853 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1854 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1855 * elf32-metag.c (metag_build_one_stub): Likewise.
1856 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1857 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1858 (ppc_size_one_stub): Likewise.
1859 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1860 * elflink.c (elf_link_input_bfd): Likewise.
1862 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1865 * elf-linker-x86.h (elf_linker_x86_params): Add
1866 static_before_all_inputs and has_dynamic_linker.
1867 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1868 dynamic input objects if -static is passed at command-line
1869 before all input files without --dynamic-linker unless
1870 --no-dynamic-linker is used.
1872 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1874 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1876 2020-03-13 Christian Eggers <ceggers@gmx.de>
1878 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1879 "p_paddr" from "at".
1880 * elfcode.h (bfd_from_remote_memory): Add units to several
1881 parameters. New local "opb". Fix usage of p_align. Fix
1882 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1883 call of target_read_memory.
1884 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1885 calculation of "offset" and "output_offset".
1886 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1887 from "offset" and fix calculation of "end" from "vma+size". Fix
1888 comparison between "sh_addr" and "vma"/"output_offset".
1889 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1890 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1892 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1893 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1894 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1895 assignment of p_paddr from phdr_lma. Fix comparison between
1896 "lma+size" and "next->lma".
1897 (elf_sort_segments): Fix assignment from p_paddr to lma.
1898 (assign_file_positions_for_load_sections): Add unit (bytes) to
1899 local "align". Fix calculation of local "off_adjust". Fix
1900 calculation of local "filehdr_vaddr".
1901 (assign_file_positions_for_non_load_sections): New local "opb".
1902 Fix calculation of "end" from "p_size". Fix comparison between
1903 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1904 from "end" and "p_vaddr".
1905 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1906 vma. Fix assignment to p_paddr from lma. Fix comparison between
1907 p_paddr and lma. Fix assignment to p_paddr from lma.
1908 * merge.c (sec_merge_emit): New local "opb". Convert
1909 "alignment_power" to octets.
1910 (_bfd_add_merge_section): New locals "alignment_power" and
1911 "opb". Fix comparison between "alignment_power" and
1913 (_bfd_merge_sections): New local "opb". Divide size by opb
1914 before checking align mask.
1916 2020-03-13 Christian Eggers <ceggers@gmx.de>
1918 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1919 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1921 (_bfd_elf_make_section_from_phdr): Similarly.
1922 (elf_fake_sections): Fix calculation of
1923 Elf_Internal_shdr::sh_addr from section VMA.
1924 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1926 (assign_file_positions_for_load_sections): Fix calculations of
1927 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1928 comparison between program header address and section LMA.
1929 (assign_file_positions_for_non_load_sections): Likewise.
1930 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1931 (IS_CONTAINED_BY_VMA): Add parameter opb.
1932 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1933 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1934 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1935 Fix calculations of p_addr_valid and p_vaddr_offset.
1936 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1937 with octets per byte when comparing against p_vaddr.
1939 2020-03-11 Alan Modra <amodra@gmail.com>
1941 * som.c (setup_sections): Sanity check subspace.name.
1943 2020-03-11 Alan Modra <amodra@gmail.com>
1945 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1947 2020-03-10 Alan Modra <amodra@gmail.com>
1950 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1953 2020-03-09 Alan Modra <amodra@gmail.com>
1955 * wasm-module.c (wasm_scan): Sanity check file name length
1956 before allocating memory. Move common section setup code. Do
1957 without bfd_tell to calculate section size.
1959 2020-03-06 Nick Clifton <nickc@redhat.com>
1961 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1962 with error messages and failure return values.
1964 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1966 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1967 relocation sections for any removed reference to a dynamic symbol.
1969 2020-03-05 Nick Clifton <nickc@redhat.com>
1971 * elf-bfd.h (struct elf_backend_data): Add new fields:
1972 init_secondary_reloc_section, slurp_secondary_reloc_section,
1973 write_secondary_reloc_section.
1974 (_bfd_elf_init_secondary_reloc_section): Prototype.
1975 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1976 (_bfd_elf_write_secondary_reloc_section): Prototype.
1977 * elf.c ( bfd_section_from_shdr): Invoke the new
1978 init_secondary_reloc_section backend function, if defined, when a
1979 second reloc section is encountered.
1980 (swap_out_syms): Invoke the new symbol_section_index function, if
1981 defined, when computing the section index of an OS/PROC specific
1983 (_bfd_elf_init_secondary_reloc_section): New function.
1984 (_bfd_elf_slurp_secondary_reloc_section): New function.
1985 (_bfd_elf_write_secondary_reloc_section): New function.
1986 (_bfd_elf_copy_special_section_fields): New function.
1987 * elfcode.h (elf_write_relocs): Invoke the new
1988 write_secondary_relocs function, if defined, in order to emit
1990 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1991 function, if defined, in order to read in secondary relocs.
1992 * elfxx-target.h (elf_backend_copy_special_section_fields):
1993 Provide a non-NULL default definition.
1994 (elf_backend_init_secondary_reloc_section): Likewise.
1995 (elf_backend_slurp_secondary_reloc_section): Likewise.
1996 (elf_backend_write_secondary_reloc_section): Likewise.
1997 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1999 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2000 * configure: Regenerate.
2002 2020-03-05 Alan Modra <amodra@gmail.com>
2004 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2005 against file size before allocating memory. Use bfd_alloc rather
2006 than bfd_zalloc for carsym/strings memory.
2008 2020-03-04 Alan Modra <amodra@gmail.com>
2010 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2011 sh_addr mod sh_addalign is zero.
2013 2020-03-04 Alan Modra <amodra@gmail.com>
2015 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2017 2020-03-03 Alan Modra <amodra@gmail.com>
2019 * format.c (struct bfd_preserve): Add cleanup field.
2020 (bfd_preserve_save): Add cleanup param and save.
2021 (bfd_preserve_restore): Return cleanup.
2022 (bfd_preserve_finish): Call the cleanup for the discarded match.
2023 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2024 and clear when preserving a match. Restore cleanup too when
2025 restoring that match.
2027 2020-03-02 Alan Modra <amodra@gmail.com>
2029 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2030 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2031 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2032 (core_sco5_vec): Correct initialisers.
2034 2020-03-02 Alan Modra <amodra@gmail.com>
2036 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2037 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2038 * cisco-core.c (cisco_core_file_validate): Likewise.
2039 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2040 * hpux-core.c (hpux_core_core_file_p): Likewise.
2041 * irix-core.c (irix_core_core_file_p): Likewise.
2042 * lynx-core.c (lynx_core_file_p): Likewise.
2043 * netbsd-core.c (netbsd_core_file_p): Likewise.
2044 * osf-core.c (osf_core_core_file_p): Likewise.
2045 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2046 * sco5-core.c (sco5_core_file_p): Likewise.
2048 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2050 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2052 2020-03-02 Alan Modra <amodra@gmail.com>
2054 * targets.c (bfd_cleanup): New typedef.
2055 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2056 * libbfd-in.h (_bfd_no_cleanup): Define.
2057 * format.c (bfd_reinit): Add cleanup parameter, call it.
2058 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2059 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2060 * aout-target.h (callback, object_p): Return bfd_cleanup.
2061 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2062 * archive.c (bfd_generic_archive_p): Likewise.
2063 * binary.c (binary_object_p): Likewise.
2064 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2065 * coff-ia64.c (ia64coff_object_p): Likewise.
2066 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2067 * coff-sh.c (coff_small_object_p): Likewise.
2068 * coff-stgo32.c (go32_check_format): Likewise.
2069 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2070 (xcoff64_core_p): Likewise.
2071 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2072 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2073 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2074 * elfcode.h (elf_object_p): Likewise.
2075 * elfcore.h (elf_core_file_p): Likewise.
2076 * i386msdos.c (msdos_object_p): Likewise.
2077 * ihex.c (ihex_object_p): Likewise.
2078 * libaout.h (some_aout_object_p): Likewise.
2079 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2080 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2081 * libbfd.c (_bfd_dummy_target): Likewise.
2082 * libcoff-in.h (coff_object_p): Likewise.
2083 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2084 (bfd_mach_o_arm64_core_p): Likewise.
2085 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2086 (bfd_mach_o_arm_core_p): Likewise.
2087 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2088 (bfd_mach_o_i386_core_p): Likewise.
2089 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2090 (bfd_mach_o_x86_64_core_p): Likewise.
2091 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2092 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2093 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2094 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2095 * mmo.c (mmo_object_p): Likewise.
2096 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2097 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2098 (pe_bfd_object_p): Likewise.
2099 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2100 * ppcboot.c (ppcboot_object_p): Likewise.
2101 * rs6000-core.c (rs6000coff_core_p): Likewise.
2102 * som.c (som_object_setup, som_object_p): Likewise.
2103 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2104 * tekhex.c (tekhex_object_p): Likewise.
2105 * vms-alpha.c (alpha_vms_object_p): Likewise.
2106 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2107 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2108 * wasm-module.c (wasm_object_p): Likewise.
2109 * xsym.c (bfd_sym_object_p): Likewise.
2110 * xsym.h (bfd_sym_object_p): Likewise.
2111 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2113 * pdp11.c (some_aout_object_p): Likewise.
2114 * plugin.c (register_ld_plugin_object_p): Update object_p
2116 * plugin.h (register_ld_plugin_object_p): Likewise.
2117 * bfd-in2.h: Regenerate.
2118 * libbfd.h: Regenerate.
2119 * libcoff.h: Regenerate.
2121 2020-03-02 Alan Modra <amodra@gmail.com>
2123 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2124 applicable section flags.
2125 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2126 (mips_ecoff_bele_vec): Likewise.
2127 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2129 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2130 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2132 2020-03-02 Alan Modra <amodra@gmail.com>
2134 * elf32-m32r.c (m32r_elf_section_flags): New function.
2135 (elf_backend_section_flags): Define.
2136 * elf32-nds32.c (nds32_elf_section_flags): New function.
2137 (elf_backend_section_flags): Define.
2138 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2139 .sbss and .sdata sections.
2140 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2141 for SHF_V850_GPREL sections.
2142 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2144 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2145 for SHF_PARISC_SHORT sections.
2146 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2147 (elf_backend_section_flags): Define.
2148 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2149 for SHF_MIPS_GPREL sections. Delete FIXME.
2151 2020-03-02 Alan Modra <amodra@gmail.com>
2153 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2154 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2155 calling elf_backend_section_flags with adjusted params. Use
2156 newsect->flags past that point.
2157 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2159 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2160 to have their type overridden, and all sh_flags but processor and
2162 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2163 * elf32-mep.c (mep_elf_section_flags): Likewise.
2164 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2165 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2166 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2167 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2168 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2169 stub BFD and non-aarch64 input files when scanning for stubs.
2171 2020-03-02 Alan Modra <amodra@gmail.com>
2173 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2174 limit to decompressed element size.
2176 2020-03-02 Alan Modra <amodra@gmail.com>
2178 * vms-lib.c (vms_traverse_index): Add recur_count param and
2179 update calls. Fail on excessive recursion.
2181 2020-03-02 Alan Modra <amodra@gmail.com>
2183 * vms-alpha.c (vms_get_remaining_object_record): Use
2184 bfd_realloc_or_free rather than bfd_realloc.
2185 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2186 (dst_define_location, parse_module): Likewise, and check realloc
2187 return status before using memory. Return status from function
2188 adjusting all callers.
2190 2020-02-28 Alan Modra <amodra@gmail.com>
2192 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2194 2020-02-28 Alan Modra <amodra@gmail.com>
2196 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2197 Remove duplicate undersize check.
2199 2020-02-27 Alan Modra <amodra@gmail.com>
2202 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2204 2020-02-27 Alan Modra <amodra@gmail.com>
2207 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2208 (coff_section_type): Adjust comment.
2209 (decode_section_type): Likewise. Call coff_section_type before
2210 decode_section_type.
2211 (bfd_decode_symclass): Use 'c' for common sections other than
2214 2020-02-27 Alan Modra <amodra@gmail.com>
2216 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2219 2020-02-27 Alan Modra <amodra@gmail.com>
2221 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2222 if file is an archive element.
2223 * bfd-in2.h: Regenerate.
2225 2020-02-26 Alan Modra <amodra@gmail.com>
2227 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2228 bfd_set_error on failing test. Don't bother changing bfd_error on
2229 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2230 Check sym name is within string buffer. Use size_t for some vars.
2231 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2232 int_buf. Don't change bfd_error on file read error. Use
2233 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2234 calculations to catch overflows before they occur. malloc and
2235 free raw armap rather than using bfd_alloc. Read raw armap before
2236 allocating carsym+strings buffer.
2237 (_bfd_slurp_extended_name_table): Localize variables. Check
2238 name size against file size.
2240 2020-02-26 Alan Modra <amodra@gmail.com>
2242 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2244 2020-02-26 Alan Modra <amodra@gmail.com>
2246 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2247 malloc. Check for NULL return from bfd_malloc.
2248 (rx_table_find, rx_table_map): Likewise.
2249 (rx_set_section_contents): Check bfd_alloc return.
2250 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2252 2020-02-26 Alan Modra <amodra@gmail.com>
2254 * aoutx.h: Indent labels correctly. Format error strings.
2255 * archive.c: Likewise.
2256 * archive64.c: Likewise.
2257 * coff-arm.c: Likewise.
2258 * coff-rs6000.c: Likewise.
2259 * coff-stgo32.c: Likewise.
2260 * cpu-arm.c: Likewise.
2261 * dwarf2.c: Likewise.
2262 * elf-ifunc.c: Likewise.
2263 * elf-properties.c: Likewise.
2264 * elf-s390-common.c: Likewise.
2265 * elf-strtab.c: Likewise.
2267 * elf32-arm.c: Likewise.
2268 * elf32-bfin.c: Likewise.
2269 * elf32-cr16.c: Likewise.
2270 * elf32-csky.c: Likewise.
2271 * elf32-i386.c: Likewise.
2272 * elf32-m68k.c: Likewise.
2273 * elf32-msp430.c: Likewise.
2274 * elf32-nds32.c: Likewise.
2275 * elf32-nios2.c: Likewise.
2276 * elf32-pru.c: Likewise.
2277 * elf32-xtensa.c: Likewise.
2278 * elf64-ia64-vms.c: Likewise.
2279 * elf64-x86-64.c: Likewise.
2280 * elfcode.h: Likewise.
2281 * elfcore.h: Likewise.
2282 * elflink.c: Likewise.
2283 * elfnn-aarch64.c: Likewise.
2284 * elfnn-ia64.c: Likewise.
2285 * elfnn-riscv.c: Likewise.
2286 * elfxx-mips.c: Likewise.
2287 * elfxx-sparc.c: Likewise.
2288 * elfxx-x86.c: Likewise.
2289 * i386lynx.c: Likewise.
2290 * merge.c: Likewise.
2291 * pdp11.c: Likewise.
2292 * plugin.c: Likewise.
2293 * reloc.c: Likewise.
2295 2020-02-26 Alan Modra <amodra@gmail.com>
2298 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2300 (bfd_elf_add_dt_needed_tag): Declare.
2301 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2302 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2303 from elf_add_dt_needed_tag. Remove soname and doit param.
2304 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2305 to see whether as-needed lib is already loaded, use dyn_loaded
2306 list instead. When saving and restoring around as-needed lib
2307 handle possibility that dynstr has not been initialised. Don't
2308 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2309 Mark libs loaded via DT_NEEDED entries of other libs with
2310 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2312 (elf_link_check_versioned_symbol): Remove now unneccesary
2313 DYNAMIC check when traversing dyn_loaded list.
2315 2020-02-26 Alan Modra <amodra@gmail.com>
2317 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2319 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2322 * plugin.c (need_lto_wrapper_p): New.
2323 (bfd_plugin_set_program_name): Add an int argument to set
2325 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2327 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2329 2020-02-24 Alan Modra <amodra@gmail.com>
2331 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2333 2020-02-24 Alan Modra <amodra@gmail.com>
2335 * vms-lib.c (struct carsym_mem): Add limit.
2336 (vms_add_index): Heed limit.
2337 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2338 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2339 Always return actual number read.
2340 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2341 assertion with error exit.
2343 2020-02-22 Alan Modra <amodra@gmail.com>
2346 * elf.c (assign_file_positions_for_load_sections): Continue linking
2347 on "PHDR segment not covered by LOAD segment" errors.
2349 2020-02-21 Alan Modra <amodra@gmail.com>
2351 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2353 (bfd_mach_o_canonicalize_reloc): Likewise.
2354 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2355 counts and offsets against file size.
2356 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2357 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2358 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2359 against file size. Delete symbol table error message.
2360 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2362 (bfd_mach_o_read_symtab): Likewise.
2363 (bfd_mach_o_read_command): Pass file size.
2364 (bfd_mach_o_scan): Sanity check command count against file size.
2366 2020-02-21 Alan Modra <amodra@gmail.com>
2369 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2370 "text", "data" and "bss" section pointer vars. Don't update
2371 section size, just exec header sizes.
2372 (adjust_sizes_and_vmas): Don't update text section size. Set
2373 initial exec header a_text. Print exec headers sizes.
2374 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2375 (adjust_sizes_and_vmas): Similarly. Formatting.
2376 (final_link): Correct final file extension.
2378 2020-02-20 Nick Clifton <nickc@redhat.com>
2380 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2382 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2384 (elfNN_bed): Initialise the symbol_section_index field.
2385 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2386 OS and PROC specific section indicies. Warn if converting other
2387 reserved incidies to SHN_ABS.
2389 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2392 * cpu-z80.c: Add machine type compatibility checking.
2394 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2397 * plugin.c (plugin_list_entry): Remove handle.
2398 (try_load_plugin): Call dlclose before return.
2400 2020-02-19 Alan Modra <amodra@gmail.com>
2402 * libbfd-in.h (_bfd_constant_p): Define.
2403 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2404 file size before allocating memory.
2405 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2406 * elf.c (bfd_elf_get_str_section): Likewise.
2407 (_bfd_elf_slurp_version_tables): Likewise.
2408 * libbfd.h: Regenerate.
2410 2020-02-19 Alan Modra <amodra@gmail.com>
2412 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2413 * aoutx.h (aout_get_external_symbols): Replace calls to
2414 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2415 (slurp_reloc_table): Likewise.
2416 * archive.c (do_slurp_bsd_armap): Likewise.
2417 (do_slurp_coff_armap): Likewise.
2418 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2419 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2420 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2421 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2422 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2423 (_bfd_coff_get_external_symbols): Likewise.
2424 * ecoff.c (ecoff_slurp_symbolic_header),
2425 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2426 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2427 (ecoff_indirect_link_order): Likewise.
2428 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2429 (_bfd_elf_slurp_version_tables): Likewise.
2430 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2431 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2432 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2433 * elf64-alpha.c (READ): Likewise.
2434 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2435 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2436 * elfcode.h (elf_slurp_symbol_table),
2437 (elf_slurp_reloc_table_from_section): Likewise.
2438 * elflink.c (elf_link_add_object_symbols),
2439 (elf_link_check_versioned_symbol): Likewise.
2440 * elfxx-mips.c (READ): Likewise.
2441 * i386lynx.c (slurp_reloc_table): Likewise.
2442 * lynx-core.c (lynx_core_file_p): Likewise.
2443 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2444 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2445 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2446 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2447 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2448 (bfd_pef_parse_symbols): Likewise.
2449 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2450 * som.c (setup_sections, som_slurp_string_table),
2451 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2452 (som_bfd_fill_in_ar_symbols): Likewise.
2453 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2454 (evax_bfd_print_image): Likewise.
2455 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2456 * wasm-module.c (wasm_scan): Likewise.
2457 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2458 * xsym.c (bfd_sym_read_name_table),
2459 (bfd_sym_print_type_information_table_entry): Likewise.
2460 * libbfd.h: Regenerate.
2462 2020-02-19 Alan Modra <amodra@gmail.com>
2464 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2465 reading external relocs.
2466 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2467 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2469 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2471 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2472 (m32c_elf_relax_section): Likewise.
2473 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2474 (rl78_elf_relax_section): Likewise.
2475 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2476 (elf32_rx_relax_section): Likewise.
2477 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2478 parameter types and use..
2479 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2480 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2481 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2482 being read from file, just the extra.
2483 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2484 after reading external syms. Free on failure.
2486 2020-02-19 Alan Modra <amodra@gmail.com>
2488 * coffcode.h (buy_and_read, coff_slurp_line_table),
2489 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2490 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2491 corresponding bfd_alloc call. Adjust variables to suit.
2492 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2493 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2494 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2495 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2496 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2497 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2498 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2499 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2500 * elf64-alpha.c (READ): Likewise.
2501 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2502 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2503 (bfd_from_remote_memory): Likewise.
2504 * elfcore.h (core_find_build_id): Likewise.
2505 * elfxx-mips.c (READ): Likewise.
2506 * mach-o.c (bfd_mach_o_mangle_sections),
2507 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2508 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2509 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2510 * som.c (setup_sections, som_prep_for_fixups)
2511 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2512 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2513 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2514 (som_bfd_ar_write_symbol_stuff): Likewise.
2515 * vms-alpha.c (vector_grow1): Likewise.
2516 * vms-lib.c (vms_add_index): Likewise.
2517 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2518 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2519 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2520 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2521 (bfd_alloc2, bfd_zalloc2): Delete.
2522 (_bfd_mul_overflow): Define.
2523 * libbfd.h: Regenerate.
2525 2020-02-19 Alan Modra <amodra@gmail.com>
2527 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2529 (assign_section_numbers): Likewise.
2530 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2531 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2532 bfd_malloc2, size_t amt, and unsigned tls_count.
2533 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2534 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2535 (elf_output_implib): Use bfd_alloc.
2537 2020-02-19 Alan Modra <amodra@gmail.com>
2539 * bfd.c (struct bfd): Move format and direction to other
2540 bitfields. Add "size".
2541 * bfdio.c (bfd_get_size): Cache size when not writing file.
2542 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2543 returning zero, ie. unknown.
2544 (bfd_get_alt_debug_link_info): Likewise.
2545 * bfd-in2.h: Regenerate.
2547 2020-02-19 Alan Modra <amodra@gmail.com>
2549 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2550 bfd_get_file_size twice.
2551 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2552 zero, ie. unknown, return.
2553 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2554 * elfcode.h (elf_swap_shdr_in): Likewise.
2555 (elf_object_p): Don't call bfd_get_file_size twice and correct
2558 2020-02-19 Alan Modra <amodra@gmail.com>
2560 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2561 FALSE if memory alloc fails. Adjust calls.
2562 * som.c (som_prep_for_fixups): Likewise.
2563 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2564 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2565 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2566 * som.c (som_build_and_write_symbol_table): Return via error_return
2568 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2569 (VEC_APPEND_EL): Delete.
2570 (vector_grow1): Return pointer to element. Catch overflow.
2571 Return NULL on memory allocation failure.
2572 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2573 (alpha_vms_add_fixup_ca): Likewise.
2574 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2576 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2578 2020-02-19 Alan Modra <amodra@gmail.com>
2580 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2581 * aout-target.h (object_p): Likewise.
2582 * aout-tic30.c (tic30_aout_object_p): Likewise.
2583 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2584 (emit_stringtab, write_syms, link_hash_table_create),
2585 (aout_link_write_other_symbol): Likewise.
2586 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2587 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2588 (_bfd_compute_and_write_armap): Likewise.
2589 * archures.c (bfd_arch_list): Likewise.
2590 * bfd.c (bfd_record_phdr): Likewise.
2591 * binary.c (binary_canonicalize_symtab): Likewise.
2592 * cisco-core.c (cisco_core_file_validate): Likewise.
2593 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2594 (find_arm_glue, record_arm_to_thumb_glue),
2595 (record_thumb_to_arm_glue): Likewise.
2596 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2597 (ppc_allocate_toc_section): Likewise.
2598 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2599 * coff-sh.c (sh_relax_section): Likewise.
2600 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2601 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2602 (coff_set_alignment_hook, coff_mkobject),
2603 (coff_compute_section_file_positions): Likewise.
2604 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2605 (coff_find_nearest_line_with_names),
2606 ( bfd_coff_set_symbol_class): Likewise.
2607 * cofflink.c (_bfd_coff_link_hash_table_create),
2608 (_bfd_coff_link_input_bfd): Likewise.
2609 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2610 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2611 (build_line_info_table, sort_line_sequences),
2612 (line_info_add_include_dir, line_info_add_file_name),
2613 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2614 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2615 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2616 (_bfd_ecoff_find_nearest_line),
2617 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2618 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2619 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2620 * elf-m10300.c (mn10300_elf_relax_section),
2621 (elf32_mn10300_link_hash_table_create): Likewise.
2622 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2623 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2624 * elf32-arm.c (elf32_arm_link_hash_table_create),
2625 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2626 (elf32_arm_new_section_hook): Likewise.
2627 * elf32-avr.c (elf_avr_new_section_hook),
2628 (elf32_avr_link_hash_table_create, get_local_syms),
2629 (elf32_avr_setup_section_lists): Likewise.
2630 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2631 (bfin_link_hash_table_create): Likewise.
2632 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2633 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2634 * elf32-csky.c (csky_elf_link_hash_table_create),
2635 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2636 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2637 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2638 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2639 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2640 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2641 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2642 (m32r_elf_check_relocs): Likewise.
2643 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2644 (elf32_m68hc11_setup_section_lists),
2645 (elf32_m68hc11_size_stubs): Likewise.
2646 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2647 * elf32-metag.c (elf_metag_link_hash_table_create),
2648 (elf_metag_setup_section_lists): Likewise.
2649 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2650 (microblaze_elf_check_relocs): Likewise.
2651 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2652 (nds32_elf_check_relocs): Likewise.
2653 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2654 (get_local_syms, nios2_elf32_check_relocs),
2655 (nios2_elf32_link_hash_table_create): Likewise.
2656 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2657 (or1k_elf_check_relocs): Likewise.
2658 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2659 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2660 * elf32-s390.c (elf_s390_link_hash_table_create),
2661 (elf_s390_check_relocs): Likewise.
2662 * elf32-score.c (score_elf_create_got_section),
2663 (s3_elf32_score_new_section_hook),
2664 (elf32_score_link_hash_table_create): Likewise.
2665 * elf32-score7.c (score_elf_create_got_section),
2666 (s7_elf32_score_new_section_hook): Likewise.
2667 * elf32-sh.c (sh_elf_link_hash_table_create),
2668 (sh_elf_check_relocs): Likewise.
2669 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2670 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2671 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2672 (tilepro_elf_check_relocs): Likewise.
2673 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2674 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2675 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2676 (elf_xtensa_new_section_hook): Likewise.
2677 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2678 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2679 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2680 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2681 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2682 * elf64-ppc.c (ppc64_elf_new_section_hook),
2683 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2684 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2685 * elf64-s390.c (elf_s390_link_hash_table_create),
2686 (elf_s390_check_relocs): Likewise.
2687 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2688 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2689 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2690 (elf_link_add_archive_symbols, compute_bucket_count),
2691 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2692 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2693 (bfd_elf_final_link): Likewise.
2694 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2695 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2696 (elfNN_aarch64_new_section_hook): Likewise.
2697 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2698 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2699 (riscv_elf_check_relocs): Likewise.
2700 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2701 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2702 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2703 (_bfd_mips_elf_link_hash_table_create): Likewise.
2704 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2705 (_bfd_sparc_elf_check_relocs),
2706 (_bfd_sparc_elf_new_section_hook): Likewise.
2707 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2708 (tilegx_elf_check_relocs): Likewise.
2709 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2710 * format.c (bfd_check_format_matches): Likewise.
2711 * hash.c (_bfd_stringtab_init): Likewise.
2712 * ihex.c (ihex_scan): Likewise.
2713 * irix-core.c (irix_core_core_file_p): Likewise.
2714 * linker.c (bfd_wrapped_link_hash_lookup),
2715 (_bfd_generic_link_hash_table_create),
2716 (_bfd_generic_reloc_link_order): Likewise.
2717 * lynx-core.c (lynx_core_file_p): Likewise.
2718 * netbsd-core.c (netbsd_core_file_p): Likewise.
2719 * osf-core.c (osf_core_core_file_p): Likewise.
2720 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2721 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2722 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2723 * peicode.h (pe_mkobject): Likewise.
2724 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2725 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2726 * sco5-core.c (read_uarea): Likewise.
2727 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2728 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2729 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2730 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2731 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2732 * srec.c (srec_scan): Likewise.
2733 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2734 * targets.c (bfd_target_list): Likewise.
2735 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2736 * trad-core.c (trad_unix_core_file_p): Likewise.
2737 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2738 (vms_new_section_hook): Likewise.
2739 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2740 * xcofflink.c (xcoff_get_section_contents),
2741 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2742 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2743 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2745 2020-02-19 Alan Modra <amodra@gmail.com>
2747 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2749 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2751 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2752 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2753 a build_list_p argument. Don't search plugin_list. Short circuit
2754 when building the plugin list.
2755 (has_plugin): Renamed to has_plugin_list.
2756 (bfd_plugin_set_plugin): Don't set has_plugin.
2757 (bfd_plugin_specified_p): Check plugin_list instead.
2758 (build_plugin_list): New function.
2759 (load_plugin): Call build_plugin_list and use plugin_list.
2761 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2764 * plugin.c (try_claim): Always clean up for LTO wrapper.
2765 (try_load_plugin): Treat each object as independent. Create a
2766 copy for plugin name.
2768 2020-02-11 Nick Clifton <nickc@redhat.com>
2770 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2771 for addresses in print statements.
2772 (msp430_elf_relax_delete_bytes): Likewise.
2773 (msp430_elf_relax_add_words): Likewise.
2774 (msp430_elf_relax_section): Likewise.
2776 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2778 * plugin.c (add_symbols): Clear plugin_data memory.
2780 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2783 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2784 (EXECUTABLE_SUFFIX): Likewise.
2785 * config.in: Regenerated.
2786 * configure: Likewise.
2787 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2788 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2789 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2790 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2791 (get_lto_wrapper): New.
2792 (setup_lto_wrapper_env): Likewise.
2793 (current_plugin): Likewise.
2794 (register_all_symbols_read): Likewise.
2795 (register_cleanup): Likewise.
2796 (get_symbols): Likewise.
2797 (add_input_file): Likewise.
2798 (bfd_plugin_close_and_cleanup): Likewise.
2799 (claim_file): Removed.
2800 (register_claim_file): Set current_plugin->claim_file.
2801 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2802 lto_syms in current_plugin.
2803 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2804 all_symbols_read handler. Copy real symbols to plugin_data.
2805 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2806 (try_load_plugin): Don't reuse the previous plugin for LTO
2807 wrapper. Set up GCC LTO wrapper if possible. Don't set
2808 plugin_list_iter->claim_file.
2809 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2811 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2814 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2816 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2817 check if previous instruction matches a conditional jump inserted
2818 earlier. Invert conditional jump and delete branch in this case.
2820 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2822 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2823 msp430_elf_relax_add_words. Support insertion of either one or two
2825 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2826 needs to be grown. Handle insertion of branch instruction to replace
2829 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2831 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2832 debugging relocations.
2833 (msp430_elf_relax_delete_bytes): Likewise.
2834 (msp430_elf_relax_add_two_words): Likewise.
2835 (msp430_elf_relax_section): Likewise.
2837 2020-02-10 Alan Modra <amodra@gmail.com>
2839 * archures.c: Wrap overlong z80 comments.
2840 * bfd-in2.h: Regenerate.
2842 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2845 * archures.c: Add GBZ80 and Z80N machine values.
2846 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2847 * coff-z80.c: Add support for new reloc.
2848 * coffcode.h: Add support for new machine values.
2849 * cpu-z80.c: Add support for new machine names.
2850 * elf32-z80.c: Add support for new reloc.
2851 * bfd-in2.h: Regenerate.
2852 * libbfd.h: Regenerate.
2854 2020-02-07 Nick Clifton <nickc@redhat.com>
2857 * elf.c (rewrite_elf_program_header): Do not complain if no
2858 sections are mapped to a segment.
2860 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2863 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2864 for garbage collection on __patchable_function_entries section
2865 without linked-to section.
2867 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2870 * bfd-in2.h: Regenerated.
2871 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2872 on section if gc_mark of any of its linked-to sections is set
2873 and don't set gc_mark again.
2874 * section.c (asection): Add linked_to_symbol_name to map_head
2877 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2879 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2880 reporting an unrecognized instruction with R_V850_LONGJUMP.
2882 2020-02-05 Alan Modra <amodra@gmail.com>
2884 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2886 2020-02-04 Alan Modra <amodra@gmail.com>
2888 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2889 R_PPC_VLE_ADDR20, goto copy_reloc.
2891 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2893 * bfd-in2.h: Regenerated.
2894 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2896 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2899 * bfd-in2.h: Regenerated.
2900 * ecoff.c (bfd_debug_section): Add section_id.
2901 * section.c (bfd_section): Add section_id.
2902 (SEC_ASSEMBLER_SECTION_ID): New.
2903 (BFD_FAKE_SECTION): Add section_id.
2905 2020-02-01 Nick Clifton <nickc@redhat.com>
2907 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2910 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2912 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2913 encodings are relative to the GOT on nios2, too.
2915 2020-01-31 Alan Modra <amodra@gmail.com>
2917 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2918 file. Use $< and $@ in rules.
2919 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2920 (elf32-ia64.c, elf64-ia64.c): Likewise.
2921 (elf32-riscv.c, elf64-riscv.c): Likewise.
2922 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2923 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2924 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2925 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2926 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2927 * Makefile.in: Regenerate.
2929 2020-01-31 Alan Modra <amodra@gmail.com>
2932 * elf.c (setup_group): Don't clear entire section contents,
2933 just the padding after group flags. Release alloc'd memory
2934 after a seek or read failure.
2936 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2938 * peXXigen.c (pe_is_repro): New function.
2939 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2940 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2942 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2944 * peXXigen.c (debug_type_names): Add names for new debug data type
2947 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2949 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2950 inner loop. Fix a memory leak.
2952 2020-01-30 Alan Modra <amodra@gmail.com>
2954 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2955 or obj_coff_keep_strings here.
2956 (coff_get_normalized_symtab): Free external syms directly.
2957 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2960 2020-01-27 Jim Wilson <jimw@sifive.com>
2962 * cpu-riscv.c (riscv_scan): New.
2963 (N): Change bfd_default_scan to riscv_scan.
2965 2020-01-27 Andreas Schwab <schwab@suse.de>
2967 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2968 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2969 * Makefile.in: Regenerate.
2970 * cpu-plugin.c: Remove.
2971 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2972 (bfd_plugin_arch): Remove declaration.
2973 * bfd-in2.h: Regenerate.
2974 * po/SRC-POTFILES.in: Regenerate.
2976 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2977 Alan Modra <amodra@gmail.com>
2980 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2982 2020-01-24 Jim Wilson <jimw@sifive.com>
2984 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2985 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2986 avoid over long line.
2988 2020-01-24 Nick Clifton <nickc@redhat.com>
2991 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2992 syms and keep strings flags as these may have been set in order to
2993 prevent a bogus call to free.
2995 2020-01-23 Nick Clifton <nickc@redhat.com>
2997 * po/fr.po: Updated French translation.
2999 2020-01-23 Alan Modra <amodra@gmail.com>
3002 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3003 by zero when p_align is zero.
3005 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3007 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3008 (riscv_prefix_cmp): Likewise.
3009 (riscv_non_std_ext_p): Deleted.
3010 (riscv_std_sv_ext_p): Likewise.
3011 (riscv_non_std_sv_ext_p): Likewise.
3012 (riscv_merge_non_std_and_sv_ext): Rename to...
3013 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3014 (riscv_merge_arch_attr_info): Replace 3 calls to
3015 riscv_merge_non_std_and_sv_ext with single call to
3016 riscv_merge_multi_letter_ext.
3017 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3018 encounter a 'z' prefix.
3019 (riscv_get_prefix_class): New function, return prefix class based
3020 on first few characters of input string.
3021 (riscv_parse_config): New structure to factor out minor differences
3022 in extension class parsing behaviour.
3023 (riscv_parse_sv_or_non_std_ext): Rename to...
3024 (riscv_parse_prefixed_ext): and parameterise with
3026 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3027 (riscv_multi_letter_ext_valid_p): New.
3028 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3029 (riscv_parse_subset): Delegate all non-single-letter parsing work
3030 to riscv_parse_prefixed_ext.
3031 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3032 (riscv_get_prefix_class): Declare.
3034 2020-01-22 Alan Modra <amodra@gmail.com>
3036 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3037 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3038 __tls_get_addr_desc.
3039 (ppc64_elf_size_stubs): Add section for linker generated
3040 __tls_get_addr_desc wrapper function. Loop at least once if
3041 generating this function.
3042 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3043 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3045 2020-01-22 Alan Modra <amodra@gmail.com>
3047 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3048 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3050 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3051 (STDU_R1_0R1, ADDI_R1_R1): Define.
3052 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3053 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3054 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3055 no_tls_get_addr_regsave.
3056 (branch_reloc_hash_match): Add hash3 and hash4.
3057 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3058 (ppc64_elf_size_dynamic_sections): Likewise.
3059 (ppc64_elf_relocate_section): Likewise.
3060 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3061 __tls_get_addr stub.
3062 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3064 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3065 eh_frame for regsave __tls_get_addr.
3067 2020-01-22 Alan Modra <amodra@gmail.com>
3069 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3070 which __tls_get_addr calls will be eliminated.
3072 2020-01-20 Nick Clifton <nickc@redhat.com>
3074 * po/pt.po: Updates Portuguese translation.
3075 * po/ru.po: Updated Russian translation.
3076 * po/uk.po: Updated Ukranian translation.
3078 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3081 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3082 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3084 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3085 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3086 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3087 "rex leal x@tlsdesc(%rip), %reg" to
3088 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3089 "call *(%eax)" to "nopl (%rax)".
3091 2020-01-20 Alan Modra <amodra@gmail.com>
3093 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3094 (MTLR_R11): Don't define.
3095 (LD_R0_0R3, CMPDI_R0_0): Define.
3096 (build_tls_get_addr_stub): Don't use r11 in stub.
3098 2020-01-20 Alan Modra <amodra@gmail.com>
3100 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3101 (defined_sym_val, is_tls_get_addr): Likewise.
3103 2020-01-18 Nick Clifton <nickc@redhat.com>
3105 * version.m4 (BFD_VERSION): Set to 2.34.50.
3106 * configure: Regenerate.
3107 * po/bfd.pot: Regenerate.
3109 2020-01-18 Nick Clifton <nickc@redhat.com>
3111 Binutils 2.34 branch created.
3113 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3115 * coff-arm.c: Fix spelling error (seperate).
3116 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3118 * sysdep.h (strnlen): Fix spelling error (seperate).
3120 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3123 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3125 2020-01-15 Alan Modra <amodra@gmail.com>
3128 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3129 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3130 of function symbols unless dot symbols are present. Do warn
3131 whenever one is created, regardles of whether a PLT entry is
3132 also emitted for the function symbol.
3134 2020-01-14 Alan Modra <amodra@gmail.com>
3136 * som.c (som_bfd_count_ar_symbols): Error when file position
3137 of symbols on chains is not strictly increasing.
3139 2020-01-14 Alan Modra <amodra@gmail.com>
3141 * vms.h (VMS_DEBUG): Define as 0.
3142 * vms-alpha.c (image_write): Move debug output after bounds check.
3144 (_bfd_vms_slurp_eihd): Warning fix.
3145 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3147 2020-01-13 Alan Modra <amodra@gmail.com>
3149 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3150 for "ignored" records.
3152 2020-01-13 Alan Modra <amodra@gmail.com>
3154 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3155 Delete asect name check. Move asect NULL check to wasm_object_p.
3156 Correct bounds check of sizes against end. Replace uses of
3157 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3158 just one bfd_release.
3159 (wasm_scan): Don't use malloc/strdup for section names,
3160 bfd_alloc instead. Simplify code prefixing section name.
3161 Formatting. Don't attempt to free memory here..
3162 (wasm_object_p): ..do so here.
3164 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3167 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3168 UNDEFWEAK_NO_DYNAMIC_RELOC.
3169 (allocate_dynrelocs_for_symbol): Likewise.
3171 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3174 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3176 2020-01-10 Alan Modra <amodra@gmail.com>
3178 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3180 2020-01-09 Nick Clifton <nickc@redhat.com>
3183 * bfd.c (bfd_convert_section_contents): Check for a compress
3184 header size that is larger than the actual section size.
3186 2020-01-08 Alan Modra <amodra@gmail.com>
3189 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3190 after removing sections.
3192 2020-01-06 Jim Wilson <jimw@sifive.com>
3195 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3196 check for !bfd_link_pic (info).
3197 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3198 <R_RISCV_JAL>: Add comment.
3199 (_bfd_riscv_relax_section): For plt.offset check, add check for
3200 bfd_link_pic (info). Add comment.
3202 2020-01-06 Alan Modra <amodra@gmail.com>
3204 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3205 match failures. Don't init to bfd_error_wrong_format before
3206 calling _bfd_check_format.
3208 2020-01-06 Alan Modra <amodra@gmail.com>
3210 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3211 status rather than exiting on stack overflow or underflow.
3212 (_bfd_vms_slurp_etir): Adjust to suit.
3214 2020-01-06 Alan Modra <amodra@gmail.com>
3216 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3218 2020-01-06 Alan Modra <amodra@gmail.com>
3220 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3221 command. Check name offset is within command.
3222 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3223 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3224 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3225 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3226 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3227 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3228 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3229 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3230 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3231 (bfd_mach_o_read_segment): Similarly.
3232 (bfd_mach_o_read_thread): Properly bound check thread struct.
3233 Don't repeat checks on second loop.
3234 (bfd_mach_o_read_command): Fail on invalid command length.
3236 2020-01-04 Alan Modra <amodra@gmail.com>
3238 * format.c (bfd_check_format_matches): Add preserve_match.
3239 Save initial bfd state in "preserve", matched bfd state in
3240 "preserve_match". Save just the first match. Release
3241 bfd_alloc memory. Restore and finish preserved state as
3242 appropriate on all function exit paths.
3244 2020-01-04 Alan Modra <amodra@gmail.com>
3246 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3248 2020-01-04 Alan Modra <amodra@gmail.com>
3250 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3253 2020-01-03 Nick Clifton <nickc@redhat.com>
3256 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3257 there is enough data remaining in the code buffer before
3258 attempting to read a function stub.
3260 2020-01-03 Nick Clifton <nickc@redhat.com>
3263 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3264 return value from bfd_malloc.
3265 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3266 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3267 (elf32_arm_filter_cmse_symbols): Likewise.
3268 (elf32_arm_write_section): Likewise.
3269 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3270 (bfd_mach_o_follow_dsym): Likewise.
3271 * pef.c (bfd_pef_print_loader_section): Likewise.
3272 (bfd_pef_scan_start_address): Likewise.
3273 (bfd_pef_parse_function_stubs): Likewise.
3274 (bfd_pef_parse_symbols): Likewise.
3276 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3278 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3279 on binary inputs ld/PR25316.
3280 (is_ia64_elf): new helper to filter on ia64 objects.
3282 2020-01-03 Jan Beulich <jbeulich@suse.com>
3284 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3286 (bfd_mach_o_scan): Insert underscore in two variable names.
3288 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3290 * Makefile.am: Add z80-elf target support.
3291 * configure.ac: Likewise.
3292 * targets.c: Likewise.
3293 * Makefile.in: Regenerate.
3294 * configure: Regenerate.
3295 * config.bfd: Add z80-elf target support and new arches: ez80 and
3297 * elf32-z80.c: New file.
3298 * archures.c: Add new z80 architectures: eZ80 and Z180.
3299 * coffcode.h: Likewise.
3300 * cpu-z80.c: Likewise.
3301 * coff-z80.c: Add new relocations for Z80 target and local label
3303 * reloc.c: Add new relocs.
3304 * bfd-in2.h: Regenerate.
3305 * libbfd.h: Regenerate.
3307 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3311 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3313 2020-01-01 Alan Modra <amodra@gmail.com>
3315 Update year range in copyright notice of all files.
3317 For older changes see ChangeLog-2019
3319 Copyright (C) 2020 Free Software Foundation, Inc.
3321 Copying and distribution of this file, with or without modification,
3322 are permitted in any medium without royalty provided the copyright
3323 notice and this notice are preserved.
3329 version-control: never