1 2015-03-17 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
4 on nothing to do, before malloc of returned symbol array.
6 2015-03-16 Nick Clifton <nickc@redhat.com>
8 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
9 stored in the elf_section_data structure then load them as
12 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
14 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
15 relocs against code sections.
16 * elf32-s390.c: Define elf_backend_sort_relocs_p.
17 * elf64-s390.c: Likewise.
19 2015-03-11 Alan Modra <amodra@gmail.com>
21 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
22 reverse order. Account for larger size of __tls_get_addr_opt stub.
24 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
27 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
29 (elf32_arm_print_private_bfd_data): Likewise.
31 2015-03-06 Nick Clifton <nickc@redhat.com>
34 * elflink.c (put_value): Like previous delta, but for the 32-bit
37 2015-03-05 Nick Clifton <nickc@redhat.com>
40 * elflink.c (put_value): Avoid using an undefined shift
43 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
47 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
48 * elf32-i386.c (elf_backend_extern_protected_data): New.
50 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
51 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
52 copy relocs against protected symbols if extern_protected_data
54 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
55 non-function symbols if extern_protected_data is true.
56 * elfxx-target.h (elf_backend_extern_protected_data): New.
58 (elfNN_bed): Initialize extern_protected_data with
59 elf_backend_extern_protected_data.
61 2015-03-05 Nick Clifton <nickc@redhat.com>
64 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
65 lookup fails, check for an address bias in the dwarf info, and if
66 one exists, retry the lookup with the biased value.
67 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
68 Determines if a bias exists bewteen the addresses of functions
69 based on DWARF information vs symbol table information.
70 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
71 * libbfd.h: Regenerate.
73 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
75 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
76 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
77 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
79 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
81 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
82 (aarch64_size_one_stub): Likewise.
83 (aarch64_map_one_stub): Likewise.
85 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
87 * cpu-s390.c (N): New macro.
88 (bfd_s390_31_arch): New. Define only if default target word size
89 is 64 bits. Otherwise define...
90 (bfd_390_64_arch): ...this. Make static.
91 (bfd_s390_arch): Define according to the default target word size.
92 Let the 'next' field point to the alternate arch.
94 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
97 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
98 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
99 to be used with MOVK rather than MOVZ.
101 2015-03-03 DJ Delorie <dj@redhat.com>
103 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
106 2015-02-28 Alan Modra <amodra@gmail.com>
108 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
111 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
113 * elf32-i386.c (need_convert_mov_to_lea): New.
114 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
115 (elf_i386_convert_mov_to_lea): Return TRUE if
116 need_convert_mov_to_lea is unset.
117 * elf64-x86-64.c (need_convert_mov_to_lea): New.
118 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
119 (elf_x86_64_convert_mov_to_lea): Return TRUE if
120 need_convert_mov_to_lea is unset.
122 2015-02-27 Nick Clifton <nickc@redhat.com>
125 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
126 string length overflow when the string table length is actually
129 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
131 * bfd/bfd-in2.h: Regenerate.
132 * bfd/libbfd.h: Regenerate.
134 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
136 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
137 TLSDESC_LD_PREL19 field width and masks.
138 (aarch64_tls_transition_without_check)
139 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
140 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
141 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
142 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
143 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
144 (_bfd_aarch64_elf_resolve_relocation): Likewise.
146 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
148 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
150 (aarch64_tls_transition_without_check)
151 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
152 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
153 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
154 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
155 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
156 (_bfd_aarch64_elf_resolve_relocation): Likewise.
157 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
159 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
161 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
162 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
163 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
164 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
165 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
166 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
167 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
168 (_bfd_aarch64_elf_resolve_relocation): Likewise.
169 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
171 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
173 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
174 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
175 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
176 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
177 (elfNN_aarch64_check_relocs): Handle
178 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
180 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
181 (_bfd_aarch64_elf_resolve_relocation): Likewise.
183 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
185 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
187 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
189 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
190 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
191 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
194 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
196 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
199 2015-02-26 Nick Clifton <nickc@redhat.com>
202 * coffcode.h (coff_compute_section_file_positions): Report
204 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
205 (assign_file_positions_for_non_load_sections): Replace assertion
206 with an error message.
207 (rewrite_elf_program_header): Handle excessive segment
209 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
210 (bfd_mach_o_read_section_64): Likewise.
211 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
212 print a bfd name, not %A.
214 2015-02-26 Alan Modra <amodra@gmail.com>
216 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
217 thread-safe stubs for iplt.
218 (build_tls_get_addr_stub): Restore r2 immediately after call.
220 2015-02-26 Terry Guo <terry.guo@arm.com>
222 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
223 merge Tag_ABI_HardFP_use.
225 2015-02-26 Alan Modra <amodra@gmail.com>
227 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
228 Use text relocs rather than giving an error on trying to use
229 .dynbss for protected shared lib vars.
230 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
232 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
234 * elf32-avr.c (struct elf_avr_section_data): New structure.
235 (struct avr_relax_info): New structure.
236 (elf_avr_new_section_hook): New function.
237 (struct elf_avr_section_data): Add relax_info.
238 (get_avr_relax_info): New function.
239 (init_avr_relax_info): New function.
240 (elf32_avr_relax_delete_bytes): Find next property record before
241 deleting bytes. When deleting don't move bytes beyond the next
243 (avr_elf32_assign_records_to_section): New function.
244 (avr_property_record_compare): New function.
245 (avr_load_all_property_sections): New function.
246 (elf32_avr_relax_section): Load property data. After relaxing the
247 section, move any .align directives that have enough deleted bytes
249 (bfd_elf32_new_section_hook): Define.
251 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
253 * elf32-avr.h (struct avr_property_header): New strucure.
254 (avr_elf32_load_property_records): Declare.
255 (avr_elf32_property_record_name): Declare.
256 * elf32-avr.c: Add bfd_stdint.h include.
257 (retrieve_local_syms): New function.
258 (get_elf_r_symndx_section): New function.
259 (get_elf_r_symndx_offset): New function.
260 (internal_reloc_compare): New function.
261 (struct avr_find_section_data): New structure.
262 (avr_is_section_for_address): New function.
263 (avr_find_section_for_address): New function.
264 (avr_elf32_load_records_from_section): New function.
265 (avr_elf32_load_property_records): New function.
266 (avr_elf32_property_record_name): New function.
268 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
270 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
271 (AVR_PROPERTY_RECORDS_VERSION): Define.
272 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
273 (struct avr_property_record): New structure.
275 2015-02-24 Nick Clifton <nickc@redhat.com>
277 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
279 (v850_elf_make_note_section): New function. Creates a note
281 (v850_elf_create_sections): New function. Create a note section
282 if one is not already present.
283 (v850_elf_set_note): New function. Adds a note to a bfd.
284 (v850_elf_copy_private_bfd_data): New function. Copies V850
286 (v850_elf_merge_notes): New function. Merges V850 notes.
287 (print_v850_note): New function. Displays a V850 note.
288 (v850_elf_print_notes): New function. Displays all notes attached
290 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
291 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
292 (v850_elf_fake_sections): Set the type of the V850 note section.
293 * bfd-in.h (v850_elf_create_sections): Add prototype.
294 (v850_elf_set_note): Add prototype.
295 * bfd-in2.h: Regenerate.
297 2015-02-24 Nick Clifton <nickc@redhat.com>
299 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
300 * configure: Regenerate.
301 * config.in: Regenerate.
302 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
303 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
304 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
307 2015-02-24 Nick Clifton <nickc@redhat.com>
309 * pdp11.c (set_section_contents): Pad the .text and .data sections
310 to their aligned sizes.
312 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
314 * config.bfd: Add h8300-*-linux.
315 * configure.ac: Add h8300_elf32_linux_vec.
316 * configure: Regenerate.
317 * elf32-h8300.c: Likewise.
318 * targets.c(_bfd_target_vector): Likewise.
320 2015-02-23 Nick Clifton <nickc@redhat.com>
323 * cpu-w65.c: Correct typos in license notice.
326 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
327 symbols at end of sections. Adjust function sizes.
329 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
331 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
332 (elfcore_write_s390_vxrs_high): Likewise.
333 * elf.c (elfcore_grok_s390_vxrs_low): New function.
334 (elfcore_grok_s390_vxrs_high): New function.
335 (elfcore_grok_note): Call them.
336 (elfcore_write_s390_vxrs_low): New function.
337 (elfcore_write_s390_vxrs_high): New function.
338 (elfcore_write_register_note): Call them.
340 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
343 * verilog.c (verilog_write_record): Correct buffer size.
345 2015-02-19 Alan Modra <amodra@gmail.com>
347 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
349 2015-02-19 Alan Modra <amodra@gmail.com>
352 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
353 (elf_link_output_extsym): Drop local and global undefined syms.
354 Tidy. Expand comment.
356 2015-02-17 Alan Modra <amodra@gmail.com>
359 * elflink.c (struct elf_outext_info): Remove need_second_pass
361 (elf_link_output_extsym): Delete code handling second forced
362 local pass. Move code emitting NULL STT_FILE symbol later, so
363 that it can be omitted if forced local is stripped. Don't
364 emit the NULL STT_FILE if no file symbols have been output.
365 (bfd_elf_final_link): Remove second forced local pass.
366 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
367 (ppc_elf_size_dynamic_sections): Likewise.
368 * elf64-ppc.c (ppc_build_one_stub): Likewise.
369 (build_global_entry_stubs): Likewise.
370 (ppc64_elf_build_stubs): Likewise.
372 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
375 * elflink.c (elf_link_output_extsym): Only check filesym_count
376 when outputting a NULL FILE symbol. Set second_pass_sym to
377 h->forced_local && !h->root.linker_def.
379 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
381 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
382 on _TLS_MODULE_BASE_.
383 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
385 2015-02-15 Alan Modra <amodra@gmail.com>
387 * dwarf2.c (read_rangelist): Correct buffer overflow check
388 Whitespace throughout file.
390 2015-02-14 Alan Modra <amodra@gmail.com>
393 * bfd.c (struct bfd): Add lto_output.
394 * linker.c (_bfd_handle_already_linked): Explicitly test for
395 objects added by the lto plugin.
396 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
397 no_export flags from archive.
398 * archive.c (open_nested_file): New function, setting lto_output
399 and no_export, extracted from..
400 (find_nested_archive): ..here. Flip params. Rename from
401 _bfd_find_nested_archive.
402 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
403 (_bfd_look_for_bfd_in_cache): Copy no_export.
404 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
405 my_archive->no_export test.
406 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
407 Don't use the file name when adding lto_output STT_FILE sym.
408 * bfd-in2.h: Regenerate.
410 2015-02-13 Alan Modra <amodra@gmail.com>
413 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
414 now redundant assert.
416 2015-02-12 Nick Clifton <nickc@redhat.com>
419 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
420 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
421 (read_indirect_string, read_alt_indirect_string)
422 (read_alt_indirect_ref, read_address, read_abbrevs)
423 (read_attribute_value, read_attribute, decode_line_info)
424 (find_abstract_instance_name, read_rangelist)
425 (scan_unit_for_symbols, parse_comp_unit)
426 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
427 end pointers to reading functions and check for offsets taking
428 pointers out of range. Replace calls to read_*_leb128 with calls
431 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
433 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
434 computed file_name address being before the start of the string
437 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
440 * bfd.c (bfd_plugin_format): New.
441 (bfd): Add plugin_format and plugin_dummy_bfd.
442 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
443 argument to return TRUE if any plugin is found. Set plugin_format.
445 (bfd_plugin_target_p): New.
446 (bfd_plugin_specified_p): Likewise.
447 (bfd_plugin_target_p): Likewise.
448 (register_ld_plugin_object_p): Likewise.
449 (bfd_plugin_set_plugin): Set has_plugin.
450 (load_plugin): Cache try_load_plugin result.
451 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
453 * plugin.h (bfd_plugin_target_p): New.
454 (bfd_plugin_specified_p): Likewise.
455 (register_ld_plugin_object_p): Likewise.
456 * bfd-in2.h: Regenerated.
458 2015-02-11 Pedro Alves <palves@redhat.com>
460 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
461 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
462 * libbfd.h: Regenerate.
463 * libcoff.h: Regenerate.
465 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
466 * mach-o.h [__cplusplus]: Wrap in extern "C".
467 * som.h [__cplusplus]: Wrap in extern "C".
469 2015-02-10 Nick Clifton <nickc@redhat.com>
472 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
474 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
475 size and number of relocs.
476 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
478 * versados.c (process_otr): Check the esdid value before using it
481 2015-02-09 Ed Maste <emaste@freebsd.org>
483 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
484 uninitialized and unused variable.
485 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
487 2015-02-09 Alan Modra <amodra@gmail.com>
489 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
491 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
492 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
494 2015-02-09 Alan Modra <amodra@gmail.com>
496 * elflink.c: Whitespace, formatting fixes.
497 (elf_link_input_bfd): Clarify comment.
498 (elf_link_output_extsym): Exclude symbols in linker created
499 sections when testing for plugin symbols.
501 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
504 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
505 warning for relocation in readonly section for -z text.
506 (elf_i386_size_dynamic_sections): Likewise.
507 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
508 (elf_x86_64_size_dynamic_sections): Likewise.
510 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
514 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
515 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
516 referenced from a non-IR file.
518 2015-02-06 Nick Clifton <nickc@redhat.com>
521 * peXXigen.c (rsrc_print_resource_entries): Add range check for
522 addresses that wrap around the address space.
523 (rsrc_parse_entry): Likewise.
525 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
529 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
530 undefined if it is referenced from a non-IR file.
532 2015-02-03 Nick Clifton <nickc@redhat.com>
535 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
536 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
537 index or an out of range fdr index.
538 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
539 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
540 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
541 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
542 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
543 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
544 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
545 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
546 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
547 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
548 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
549 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
550 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
551 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
552 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
553 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
554 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
555 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
556 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
557 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
558 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
559 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
560 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
561 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
562 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
563 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
564 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
565 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
566 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
567 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
568 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
569 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
570 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
571 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
572 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
573 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
574 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
575 * elf32-vax.c (rtype_to_howto): Likewise.
576 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
577 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
578 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
579 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
580 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
581 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
582 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
583 of range symbol indicies.
584 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
585 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
586 (bfd_mach_o_build_dysymtab): Likewise.
587 (bfd_mach_o_write_symtab_content): Set the string table size to
589 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
591 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
593 * tekhex.c (first_phase): Check for src pointer reaching end of
596 2015-02-03 Will Newton <will.newton@linaro.org>
598 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
599 Set st_value to zero for undefined symbols if the reference
600 is weak or pointer_equality_needed is FALSE.
602 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
603 comment discussing why we clear st_value for some symbols.
605 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
607 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
608 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
610 2015-01-29 Alan Modra <amodra@gmail.com>
612 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
613 optimization. Tidy mask for GOT_TLSGD optimization.
614 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
615 location of nop zapping high insn too.
617 2015-01-28 Alan Modra <amodra@gmail.com>
619 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
620 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
621 in .toc indicate xlc compiled code that might require a rw .toc.
623 2015-01-28 James Bowman <james.bowman@ftdichip.com>
625 * Makefile.am: Add FT32 files.
626 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
627 (bfd_mach_ft32): Define.
628 (bfd_ft32_arch): Declare.
629 (bfd_archures_list): Add bfd_ft32_arch.
630 * config.bfd: Handle FT32.
631 * configure.ac: Likewise.
632 * cpu-ft32.c: New file.
633 * elf32-ft32.c: New file.
634 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
635 BFD_RELOC_FT32_18): Define.
636 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
637 * bfd-in2.h: Regenerate.
638 * libbfd.h: Regenerate.
639 * Makefile.in: Regenerate.
640 * configure: Regenerate.
641 * po/SRC-POTFILES.in: Regenerate.
643 2015-01-27 Nick Clifton <nickc@redhat.com>
646 * pdp11.c (aout_get_external_symbols): Return false if there are
649 * dwarf2.c (concat_filename): Check for an empty directory table.
650 (scan_unit_for_symbols): Check for reading off the end of the
652 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
654 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
657 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
659 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
661 2015-01-22 DJ Delorie <dj@redhat.com>
663 * elf32-m32c.c (m32c_apply_reloc_24): New.
664 (m32c_elf_howto_table): Use it for R_M32C_24.
665 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
667 2015-01-22 Nick Clifton <nickc@redhat.com>
670 * coffcode.h (handle_COMDAT): When searching for the section
671 symbol, make sure that there is space left in the symbol table.
672 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
674 2015-01-21 Nick Clifton <nickc@redhat.com>
677 * coffcode.h (coff_set_arch_mach_hook): Check return value from
679 (coff_slurp_line_table): Return FALSE if the line number
680 information was corrupt.
681 (coff_slurp_symbol_table): Return FALSE if the symbol information
683 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
684 initialise the fields of the dyld_info structure.
685 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
686 error message and a return value.
687 (bfd_mach_o_layout_commands): Change the function to boolean.
688 Return FALSE if the function fails.
689 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
691 (bfd_mach_o_read_command): Fail if an unrecognised command is
693 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
695 (slurp_symtab): Check the return from bfd_malloc.
696 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
697 encountered an error.
698 (_bfd_XXi_final_link_postscript): Fail if a section could not be
700 * peicode.h (pe_bfd_object_p): Fail if the header could not be
702 * tekhex.c (first_phase): Fail if the section is too big.
703 * versados.c (struct esdid): Add content_size field.
704 (process_otr): Use and check the new field.
705 (versados_get_section_contents): Check that the section exists and
706 that the requested data is available.
708 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
710 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
712 2015-01-20 Alan Modra <amodra@gmail.com>
715 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
718 2015-01-19 Alan Modra <amodra@gmail.com>
721 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
722 linker script assignments too.
723 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
724 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
726 2015-01-19 Alan Modra <amodra@gmail.com>
728 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
729 to allow return of first howto.
730 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
731 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
732 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
733 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
734 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
735 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
736 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
737 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
738 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
739 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
740 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
741 (spu_elf_reloc_type_lookup): Adjust to suit.
743 2015-01-19 Alan Modra <amodra@gmail.com>
745 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
746 (bfd_get_section_limit): ..here.
747 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
748 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
749 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
750 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
751 bfd_reloc_outofrange check.
752 * bfd-in2.h: Regenerate.
754 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
756 * ecoff.c (ecoff_reloc_link_order): Likewise.
757 * elf32-nds32.c (nds32_relocate_contents): Likewise.
758 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
760 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
761 (_bfd_clear_contents): Likewise.
762 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
763 (mips_elf_perform_relocation): Likewise.
765 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
766 from malloc on zero size alloc.
767 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
768 * elflink.c (elf_reloc_link_order): Likewise.
769 * linker.c (_bfd_generic_reloc_link_order): Likewise.
770 * pdp11.c (aout_link_reloc_link_order): Likewise.
771 * xcofflink.c (xcoff_reloc_link_order): Likewise.
773 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
774 bitsize 0, and complain_overflow_dont.
775 * coff-sparc.c (coff_sparc_howto_table): Likewise.
776 * elf-hppa.h (elf_hppa_howto_table): Likewise.
777 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
778 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
779 * elf32-arc.c (elf_arc_howto_table): Likewise.
780 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
781 * elf32-avr.c (elf_avr_howto_table): Likewise.
782 * elf32-bfin.c (bfin_howto_table): Likewise.
783 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
784 * elf32-cris.c (cris_elf_howto_table): Likewise.
785 * elf32-crx.c (crx_elf_howto_table): Likewise.
786 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
787 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
788 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
789 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
790 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
791 * elf32-frv.c (elf32_frv_howto_table): Likewise.
792 * elf32-h8300.c (h8_elf_howto_table): Likewise.
793 * elf32-i370.c (i370_elf_howto_raw): Likewise.
794 * elf32-i386.c (elf_howto_table): Likewise.
795 * elf32-i860.c (elf32_i860_howto_table): Likewise.
796 * elf32-i960.c (elf32_i960_relocate): Likewise.
797 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
798 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
799 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
800 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
801 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
802 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
803 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
804 * elf32-m68k.c (howto_table): Likewise.
805 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
806 * elf32-mep.c (mep_elf_howto_table): Likewise.
807 * elf32-metag.c (elf_metag_howto_table): Likewise.
808 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
809 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
810 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
811 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
812 * elf32-mt.c (mt_elf_howto_table): Likewise.
813 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
814 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
815 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
816 * elf32-pj.c (pj_elf_howto_table): Likewise.
817 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
818 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
819 * elf32-rx.c (rx_elf_howto_table): Likewise.
820 * elf32-s390.c (elf_howto_table): Likewise.
821 * elf32-score.c (elf32_score_howto_table): Likewise.
822 * elf32-score7.c (elf32_score_howto_table): Likewise.
823 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
824 * elf32-spu.c (elf_howto_table): Likewise.
825 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
826 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
827 * elf32-v850.c (v850_elf_howto_table): Likewise.
828 * elf32-vax.c (howto_table): Likewise.
829 * elf32-visium.c (visium_elf_howto_table): Likewise.
830 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
831 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
832 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
833 * elf32-xtensa.c (elf_howto_table): Likewise.
834 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
835 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
836 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
837 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
838 * elf64-s390.c (elf_howto_table): Likewise.
839 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
840 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
841 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
842 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
843 (elfNN_aarch64_howto_none): Likewise.
844 * elfxx-ia64.c (ia64_howto_table): Likewise.
845 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
846 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
847 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
849 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
852 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
853 about -fPIC if the symbol is undefined when building executable.
855 2015-01-15 Nick Clifton <nickc@redhat.com>
858 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
859 error message. Never return an invalid howto pointer.
860 * elf32-cr16.c (cr16_info_to_howto): Likewise.
861 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
862 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
863 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
864 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
865 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
866 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
867 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
868 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
869 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
870 * elf32-vax.c (rtype_to_howto): Likewise.
871 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
872 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
873 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
874 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
875 (sh_elf_reloc): Check that the reloc is in range.
876 * reloc.c (bfd_perform_relocation): Check that the section is big
877 enough for the entire reloc.
878 (bfd_generic_get_relocated_section_contents): Report unexpected
879 return values from perform_reloc.
881 2015-01-15 Nick Clifton <nickc@redhat.com>
883 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
884 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
887 2015-01-15 Alan Modra <amodra@gmail.com>
889 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
890 any output section matching a linker created dynobj section.
892 2015-01-15 Alan Modra <amodra@gmail.com>
895 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
896 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
897 Don't assign symtab file position unless symbols will be output.
898 Merge blocks with condition in common. Don't call
899 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
900 unless other symbols are output. Move assignment of symtab_shndx
901 file position. Localize variable.
903 2015-01-14 Jiong Wang <jiong.wang@arm.com>
905 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
906 trying to defer them to runtime.
908 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
910 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
911 to check if a symbol should be bound symbolically.
913 2015-01-13 Jiong Wang <jiong.wang@arm.com>
915 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
916 for TLSLE_MOVW_TPREL_G2.
918 2015-01-13 Jiong Wang <jiong.wang@arm.com>
921 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
922 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
923 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
926 2015-01-12 Terry Guo <terry.guo@arm.com>
928 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
930 (_bfd_elf_gc_mark_extra_sections): Use it.
932 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
935 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
936 only discard space for pc-relative relocs symbols which turn
937 out to need copy relocs.
939 2015-01-09 Nick Clifton <nickc@redhat.com>
941 * tekhex.c (getvalue): Fix thinko in test for correct extraction
943 (getsym): Return false if there was not enough data to extract the
946 2015-01-09 Anthony Green <green@moxielogic.com>
948 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
950 2015-01-08 Nick Clifton <nickc@redhat.com>
952 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
953 16-bit absolute BR instructions to 10-bit pc-relative JMP
956 2015-01-08 Nick Clifton <nickc@redhat.com>
959 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
960 to load the line table.
961 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
963 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
964 the Data Directory Size is too large.
966 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
969 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
970 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
972 2015-01-06 Nick Clifton <nickc@redhat.com>
975 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
978 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
979 (bfd_perform_relocation): Include the size of the reloc in the
980 test for an out of range relocation.
981 (bfd_generic_get_relocated_section_contents): Remove reloc range
984 * coff-i860.c (CALC_ADDEND): Always set an addend value.
985 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
986 avoid reading off the end of the buffer.
988 (first_phase): Likewise.
989 (pass_over): Pass an end pointer to the invoked function.
991 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
994 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
996 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
998 2015-01-05 Nick Clifton <nickc@redhat.com>
1001 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1002 is at least big enough for the header to be read.
1003 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1004 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1005 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1006 unrecognized commands.
1007 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1008 when indexing into the string table.
1010 2015-01-01 Alan Modra <amodra@gmail.com>
1012 Update year range in copyright notice of all files.
1014 For older changes see ChangeLog-2014
1016 Copyright (C) 2015 Free Software Foundation, Inc.
1018 Copying and distribution of this file, with or without modification,
1019 are permitted in any medium without royalty provided the copyright
1020 notice and this notice are preserved.
1026 version-control: never