1 2014-12-02 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
4 _opd_sec_data array, halving required memory.
5 (sort_r_offset): New function.
6 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
7 sections with a mix of 16 and 24 byte OPD entries. Don't
8 attempt to honour --non-overlapping-opd for .opd sections with
9 unexpected relocs. Simplify opd entry size calculations by
10 first finding the reloc for the next entry. Make edit loop
11 handle one opd entry per iteration, with an inner loop
12 handling relocs per entry.
14 2014-12-01 Nick Clifton <nickc@redhat.com>
17 * archive.c (do_slurp_coff_armap): Add range checks to prevent
18 running off the end of the string table.
19 * compress.c (bfd_get_full_section_contents): Return a NULL
20 pointer for zero sized sections. Do not attempt to copy a buffer
22 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
23 header. Add range checks to avoid running off the end of the
25 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
26 if the seek fails, no memory is allocated.
27 (bfd_elf_string_from_elf_section): Do not allocate a string from a
28 non string section. It only leads to trouble later on.
29 (_bfd_elf_print_private_bfd_data): Check for there being too
30 little external dynamic data.
31 (bfd_section_from_shdr): Replace assertion with a failure mode.
32 (bfd_section_from_shdr): When walking a loaded group section use
33 the internal structure size, not the external size. Check for the
34 group section being empty.
35 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
37 * elfcode.h (elf_slurp_reloc_table): Likewise.
38 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
41 2014-11-30 Alan Modra <amodra@gmail.com>
44 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
45 symbols from libraries that won't be listed in DT_NEEDED.
46 (elf_link_output_extsym): Don't output verdefs for such symbols.
48 2014-11-28 Alan Modra <amodra@gmail.com>
50 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
51 vna_next/vd_next/vda_next is zero. Correct counts.
53 2014-11-27 Nick Clifton <nickc@redhat.com>
56 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
57 a discrepancy between the isymMax and ifdMax values in the
59 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
60 scanning the external dynamic entries.
62 2014-11-26 Nick Clifton <nickc@redhat.com>
65 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
67 * coff-h8500.c (rtype2howto): Likewise.
68 * coff-tic30.c (rtype2howto): Likewise.
69 * coff-z80.c (rtype2howto): Likewise.
70 * coff-z8k.c (rtype2howto): Likewise.
71 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
72 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
74 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
75 * coff-w65.c (rtype2howto): Likewise.
76 * coff-we32k.c (RTYPE2HOWTO): Likewise.
77 * pe-mips.c (RTYPE2HOWTO): Likewise.
78 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
80 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
82 * coffgen.c (make_a_section_from_file): Check the length of a
83 section name before testing to see if it is a debug section name.
84 (coff_object_p): Zero out any uninitialised bytes in the opt
86 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
87 source being empty when there are values to be processed.
88 (_bfd_ecoff_slurp_symbol_table): Add range check.
89 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
90 (bfd_mach_o_mangle_sections): Move test for too many sections to
91 before the allocation of the section table.
92 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
93 memory and nullify the symbol pointer.
94 * reloc.c (bfd_generic_get_relocated_section_contents): Add
95 handling of a bfd_reloc_notsupported return value.
96 * versados.c (EDATA): Add range checking.
97 (get_record): Likewise.
98 (process_otr): Check for contents being available before updating
100 (versados_canonicalize_reloc): Add range check.
102 2014-11-26 Alan Modra <amodra@gmail.com>
104 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
105 internal verref buffer. Error for zero sh_info. Print errors.
106 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
108 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
110 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
111 NAME##_get_symbol_version_string.
112 (bfd_get_symbol_version_string): New.
113 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
114 _bfd_nosymbols define.
115 * aout-target.h (MY_get_symbol_version_string): Likewise.
116 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
117 * binary.c (binary_get_symbol_version_string): Likewise.
118 * bout.c (aout_32_get_symbol_version_string): Likewise.
119 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
120 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
121 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
122 * ieee.c (ieee_get_symbol_version_string): Likewise.
123 * ihex.c (ihex_get_symbol_version_string): Likewise.
124 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
125 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
126 * mmo.c (mmo_get_symbol_version_string): Likewise.
127 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
128 * oasys.c (oasys_get_symbol_version_string): Likewise.
129 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
130 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
131 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
132 * som.c (som_get_symbol_version_string): Likewise.
133 * srec.c (srec_get_symbol_version_string): Likewise.
134 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
135 * versados.c (versados_get_symbol_version_string): Likewise.
136 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
137 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
139 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
140 coff_get_symbol_version_string.
141 (rs6000_xcoff64_aix_vec): Likewise.
143 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
144 (_bfd_elf_get_symbol_version_string): This.
146 (bfd_elf_print_symbol): Updated.
147 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
149 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
150 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
151 * bfd-in2.h: Regenerated.
152 * libbfd.h: Likewise.
153 * libcoff.h: Likewise.
155 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
158 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
159 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
160 from bfd_elf_print_symbol.
161 (bfd_elf_print_symbol): Use it.
163 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
165 * elf32-i386.c (elf_i386_got_plt_entry): New.
166 (elf_i386_pic_got_plt_entry): Likewise.
167 (elf_i386_link_hash_entry): Add plt_got.
168 (elf_i386_link_hash_table): Likewise.
169 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
170 (elf_i386_get_local_sym_hash): Likewise.
171 (elf_i386_check_relocs): Create the GOT PLT if there are both
172 PLT and GOT references when the regular PLT is used.
173 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
174 both PLT and GOT references unless pointer equality is needed.
175 (elf_i386_relocate_section): Also check the GOT PLT when
176 resolving R_386_PLT32.
177 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
180 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
181 (elf_x86_64_link_hash_table): Likewise.
182 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
183 (elf_x86_64_get_local_sym_hash): Likewise.
184 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
185 PLT and GOT references when the regular PLT is used.
186 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
187 both PLT and GOT references unless pointer equality is needed.
188 (elf_x86_64_relocate_section): Also check the GOT PLT when
189 resolving R_X86_64_PLT32.
190 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
193 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
195 * configure: Regenerated.
197 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
199 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
200 (erratum_835769_scan): Sort map list.
202 2014-11-24 Alan Modra <amodra@gmail.com>
204 * elf64-ppc.c (plt_stub_pad): Correct.
206 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
208 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
209 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
210 (elf_x86_64_allocate_dynrelocs): Don't assert size of
211 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
213 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
215 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
216 branch displacement overflow in PLT entry.
218 2014-11-21 Nick Clifton <nickc@redhat.com>
221 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
222 number of auxillary entries.
223 * ieee.c (next_byte): Convert to a function. Return FALSE if the
224 next byte is beyond the end of the buffer.
225 (parse_int): Test the return value of next_byte.
226 (parse_expression): Convert to boolean. Return FALSE if the
227 parsing failed. Test the return value of next_byte.
228 (ieee_seek): Convert to a function. Return FALSE if the seek goes
229 beyond the end of the buffer.
230 (ieee_slurp_external_symbols): Test the return value of ieee_seek
232 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
233 operation failed. Test the return value of ieee_seek and
235 (ieee_archive_p): Test the return value of ieee_seek and
238 (ieee_slurp_section_data): Likewise.
239 (ieee_object_p): Likewise. Store the size of the buffer in the
240 total_amt field in the header.
241 * libieee.h (common_header_type): Add amt field.
242 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
243 reloc's value is within range.
244 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
246 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
248 (pex64_dump_xdata): Check for buffer overflows.
249 * versados.c (process_otr): Check that the section exists before
251 (versados_object_p): Make sure that enough data was read for the
252 header to be checked.
253 * vms-alpha.c (vms_get_remaining_object_record): Change
254 read_so_far parameter to an unsigned int. Check that the amount
257 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
259 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
260 PC-relative offset overflow check.
262 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
265 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
266 string table before clearing the first few bytes.
268 2014-11-21 Terry Guo <terry.guo@arm.com>
270 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
272 2014-11-20 Alan Modra <amodra@gmail.com>
274 * elf64-ppc.c (group_sections): Init stub14_group_size from
275 --stub-group-size parameter divided by 1024.
277 2014-11-20 Alan Modra <amodra@gmail.com>
279 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
280 alignment calculation.
282 2014-11-20 Terry Guo <terry.guo@arm.com>
284 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
285 hasn't attribute section.
287 2014-11-20 Alan Modra <amodra@gmail.com>
289 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
291 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
294 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
295 PC-relative offset overflow in PLT entry.
297 2014-11-18 Nick Clifton <nickc@redhat.com>
300 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
301 is larger than its real size.
302 (rsrc_print_section): Fix off-by-one error checking for overflow.
303 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
306 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
308 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
311 2014-11-14 Nick Clifton <nickc@redhat.com>
314 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
316 (bfd_get_alt_debug_link_info): Likewise.
318 2014-11-14 Nick Clifton <nickc@redhat.com>
321 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
323 (ieee_object_p): Likewise.
325 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
327 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
329 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
331 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
333 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
336 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
337 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
338 (elf_x86_64_relocate_section): Likewise.
340 2014-11-13 Nick Clifton <nickc@redhat.com>
343 * coffcode.h (coff_ptr_struct): Add is_sym field.
344 (coff_new_section_hook): Set the is_sym field.
345 (coff_pointerize_aux_hook): Check the is_sym field.
346 (coff_print_aux): Likewise.
347 (coff_compute_section_file_positions): Likewise.
348 (coff_write_object_contents): Likewise.
349 (coff_slurp_line_table): Likewise.
350 (coff_slurp_symbol_table): Likewise.
351 (CALC_ADDEND): Likewise.
352 * coffgen.c (coff_renumber_symbols): Likewise.
353 (coff_mangle_symbols): Likewise.
354 (coff_fix_symbol_name): Likewise.
355 (coff_write_symbol): Likewise.
356 (coff_write_alien_symbol): Likewise.
357 (coff_write_native_symbol): Likewise.
358 (coff_write_symbols): Likewise.
359 (coff_write_linenumbers): Likewise.
360 (coff_pointerize_aux): Likewise.
361 (coff_get_normalized_symtab): Likewise.
362 (coff_get_symbol_info): Likewise.
363 (bfd_coff_get_syment): Likewise.
364 (bfd_coff_get_auxent): Likewise.
365 (coff_print_symbol): Likewise.
366 (coff_find_nearest_line_with_names): Likewise.
367 (bfd_coff_set_symbol_class): Likewise.
368 (coff_make_empty_symbol): Set the is_sym field.
369 (coff_bfd_make_debug_symbol): Likewise.
370 * peicode.h (pe_ILF_make_a_symbol): Likewise.
371 * libcoff.h: Regenerate.
372 * libcoff-in.h: Regenerate.
374 2014-11-12 Nick Clifton <nickc@redhat.com>
377 * coffcode.h (coff_slurp_line_table): Set the line number of
378 corrupt entries to -1.
379 (coff_slurp_symbol_table): Alway initialise the value of the
381 * coffgen.c (coff_print_symbol): Check that the combined pointer
383 (coff_print_symbol): Do not print negative line numbers.
384 * peXXigen.c (pe_print_idata): Add range checking displaying
387 2014-11-12 Alan Modra <amodra@gmail.com>
390 * coffcode.h (coff_slurp_line_table): Drop line number info
391 not preceded by a valid function entry. Revert last change.
393 2014-11-11 Nick Clifton <nickc@redhat.com>
396 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
397 line number cache that would not be initialised by the copy from
398 the new line number table.
399 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
401 * coffgen.c (coff_get_normalized_symbols): Get the external
402 symbols before allocating space for the internal symbols, in case
404 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
405 array if one is needed. Likewise with the verdef array.
406 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
408 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
409 structure are initialised.
410 (pe_print_edata): Avoid reading off the end of the data buffer.
412 2014-11-11 Alan Modra <amodra@gmail.com>
415 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
416 when building func_table.
418 2014-11-11 Alan Modra <amodra@gmail.com>
421 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
422 memset the particular bits we need. Update src after hitting loop
423 "continue". Don't count lineno omitted due to invalid symbols in
424 nbr_func, and update lineno_count. Init entire terminating
425 lineno. Don't both allocating terminator in n_lineno_cache.
426 Redirect sym->lineno pointer to where n_lineno_cache will be
427 copied, and free n_lineno_cache.
428 * pe-mips.c (NUM_HOWTOS): Typo fix.
430 2014-11-11 Alan Modra <amodra@gmail.com>
432 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
433 size check to account for possible zero terminator.
435 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
437 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
438 data sections to be PROGBITS
440 2014-11-10 Nick Clifton <nickc@redhat.com>
443 * coff-i386.c (NUM_HOWTOS): New define.
444 (RTYPE2HOWTO): Use it.
445 (coff_i386_rtype_to_howto): Likewise.
446 (coff_i386_reloc_name_lookup): Likewise.
447 (CALC_ADDEND): Check that reloc r_type field is valid.
448 * coff-x86_64.c (NUM_HOWTOS): New define.
449 (RTYPE2HOWTO): Use it.
450 (coff_amd64_rtype_to_howto): Likewise.
451 (coff_amd64_reloc_name_lookup): Likewise.
452 (CALC_ADDEND): Check that reloc r_type field is valid.
453 * coffcode.h (coff_slurp_line_table): Check for symbol table
455 (coff_slurp_symbol_table): Use zalloc to ensure that all table
456 entries are initialised.
457 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
458 in the string table. Also ensure that the table is 0 terminated.
459 (coff_get_normalized_symtab): Check for symbol table indexing
461 * opncls.c (bfd_alloc): Catch the case where a small negative size
462 can result in only 1 byte being allocated.
463 (bfd_alloc2): Use bfd_alloc.
464 * pe-mips.c (NUM_HOWTOS): New define.
465 (coff_mips_reloc_name_lookup): Use it.
466 (CALC_ADDEND): Check that reloc r_type field is valid.
467 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
468 in the DataDirectory.
469 (pe_print_idata): Avoid reading beyond the end of the data block
470 wen printing strings.
471 (pe_print_edata): Likewise.
472 Check for table indexing underflow.
473 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
474 (pe_bfd_object_p): Allocate and initialize enough space to hold a
475 PEAOUTHDR, even if the opt_hdr field specified less.
477 2014-11-08 Alan Modra <amodra@gmail.com>
479 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
481 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
483 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
486 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
489 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
490 for IE->LE transition.
492 2014-11-07 Alan Modra <amodra@gmail.com>
494 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
496 2014-11-07 Alan Modra <amodra@gmail.com>
498 * tekhex.c (CHUNK_SPAN): Define.
499 (struct data_struct <chunk_init>): Use one byte per span, update
500 all code accessing this field.
501 (find_chunk): Add create param, don't create new entry unless set.
502 (insert_byte): Don't save zeros.
503 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
504 on symbol type. Create an alternate section if both types of
505 symbol are given. Attach type '2' and '6' symbols to absolute
507 (move_section_contents): Fix caching of chunk. Don't create chunk
508 when reading, or for writing zeros.
509 (tekhex_set_section_contents): Don't create initial chunks.
510 (tekhex_write_object_contents): Use CHUNK_SPAN.
512 2014-11-07 Alan Modra <amodra@gmail.com>
514 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
516 2014-11-07 Alan Modra <amodra@gmail.com>
518 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
519 * coffcode.h (coff_set_alignment_hook): Likewise.
520 (coff_slurp_line_table): Likewise.
521 * coffgen.c (coff_get_normalized_symtab): Likewise.
522 (_bfd_coff_get_external_symbols): Likewise.
523 * elf.c (bfd_elf_get_str_section): Likewise.
524 * tekhex.c (first_phase): Likewise.
526 2014-11-06 Nick Clifton <nickc@redhat.com>
528 * aoutx.h (slurp_symbol_table): Revert previous delta.
529 (slurp_reloc_table): Likewise.
530 * compress.c (bfd_get_full_section_contents): Remove file size
532 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
533 and do not complain about linker generated files.
535 2014-11-06 Will Newton <will.newton@linaro.org>
537 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
538 length sections and sub-sections.
540 2014-11-04 Nick Clifton <nickc@redhat.com>
543 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
544 Replace another abort with an error message.
545 (coff_slurp_line_table): Add more range checking.
546 * peXXigen.c (pe_print_debugdata): Add range checking.
548 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
550 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
551 when creating a dso with discarded dynsym section.
553 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
555 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
556 and E_MIPS_ARCH_64R6 support.
558 2014-11-05 Nick Clifton <nickc@redhat.com>
561 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
562 about the number of relocations it contains.
563 (coff_sort_func_alent): Return 0 if the pointers are NULL.
564 (coff_slurp_line_table): Add more range checks. Do not free new
565 tables created when sorting line numbers.
566 * peXXigen.c (pe_print_idata): Add range checks.
567 (pe_print_edata): Likewise.
568 (rsrc_print_resource_entries): Likewise. Avoid printing control
569 characters. Terminate priniting if corruption is detected.
570 (rsrc_print_resource_directory): Terminate printing if an unknown
571 directory type is encountered.
572 (pe_print_debugdata): Fix off-by-one error.
573 (rsrc_count_entries): Add range checking.
574 (rsrc_parse_entry): Likewise.
576 2014-11-04 Nick Clifton <nickc@redhat.com>
579 * compress.c (bfd_get_full_section_contents): Improve test for
580 linker created objects.
583 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
584 corrupt extended name tables.
586 2014-11-04 Alan Modra <amodra@gmail.com>
588 * elf32-spu.c (ovl_mgr_stat): New function.
589 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
591 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
593 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
594 relaxation, reduce the size of symbols that span the deleted
597 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
599 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
600 located at the very end of the section.
602 2014-11-03 Nick Clifton <nickc@redhat.com>
605 * aoutx.h (slurp_symbol_table): Check that computed table size is
606 not bigger than the file from which is it being read.
607 (slurp_reloc_table): Likewise.
608 * coffcode.h (coff_slurp_line_table): Remove unneeded local
609 'warned'. Do not try to print the details of a symbol with an
611 * coffgen.c (make_a_sectiobn_from_file): Check computed string
612 index against length of string table.
613 (bfd_coff_internal_syment_name): Check read in string offset
614 against length of string table.
615 (build_debug_section): Return a pointer to the section used.
616 (_bfd_coff_read_string_table): Store the length of the string
617 table in the coff_tdata structure.
618 (bfd_coff_free_symbols): Set the length of the string table to
619 zero when it is freed.
620 (coff_get_normalized_symtab): Check offsets against string table
621 or data table lengths as appropriate.
622 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
623 length of string table.
624 * compress.c (bfd_get_full_section_contents): Check computed size
625 against the size of the file.
626 * libcoff-in.h (obj_coff_strings_len): Define.
627 (struct coff_tdata): Add strings_len field.
628 * libcoff.h: Regenerate.
629 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
630 data if the debug section is too small.
631 * xcofflink.c (xcoff_link_input_bfd): Check offset against
632 length of string table.
634 2014-11-03 Nick Clifton <nickc@redhat.com>
636 * po/fi.po: Updated Finnish translation.
638 2014-10-31 Andrew Pinski <apinski@cavium.com>
639 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
641 * archures.c: Add octeon3 for mips target.
642 * bfd-in2.h: Regenerate.
643 * bfd/cpu-mips.c: Define I_mipsocteon3.
644 nfo_struct): Add octeon3 support.
645 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
647 (mips_set_isa_flags): Add support for octeon3.
648 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
649 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
650 extension of bfd_mach_mips_octeon2.
651 (print_mips_isa_ext): Print the value of Octeon3.
653 2014-10-31 Nick Clifton <nickc@redhat.com>
656 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
657 symbol table bigger than the file.
658 * elf.c (bfd_elf_get_str_section): Do not try to load a string
659 table bigger than the file.
660 * tekhex.c (first_phase): Check that the section range is sane.
662 2014-10-30 Nick Clifton <nickc@redhat.com>
665 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
666 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
668 2014-10-29 Nick Clifton <nickc@redhat.com>
670 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
673 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
675 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
677 2014-10-28 Nick Clifton <nickc@redhat.com>
680 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
681 detection table on a per-bfd basis.
682 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
685 2014-10-28 Andreas Schwab <schwab@suse.de>
686 Nick Clifton <nickc@redhat.com>
689 * srec.c (srec_bad_byte): Increase size of buf to allow for
691 (srec_scan): Use an unsigned char buffer to hold header bytes.
693 2014-10-27 Nick Clifton <nickc@redhat.com>
696 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
697 binaries with a group of sections linked by the string table
699 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
700 with an invalid value for NumberOfRvaAndSizes.
701 (pe_print_edata): Detect out of range rvas and entry counts for
702 the Export Address table, Name Pointer table and Ordinal table.
705 * elf.c (setup_group): Improve handling of corrupt group
708 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
710 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
711 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
712 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
713 (elf_aarch64_stub_type): Add new type
714 aarch64_stub_erratum_835769_veneer.
715 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
716 (aarch64_erratum_835769_fix): New data struct to record erratum
718 (elf_aarch64_link_hash_table: Global flags for 835769.
719 (aarch64_build_one_stub): Add case for 835769.
720 (aarch64_size_one_stub): Likewise.
721 (aarch64_mem_op_p, aarch64_mlxl_p,
722 aarch64_erratum_sequence,erratum_835769_scan):
723 New. Decode and scan functions for erratum 835769.
724 (elf_aarch64_create_or_find_stub_sec): New.
725 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
727 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
728 (erratum_835769_branch_to_stub_data,
729 make_branch_to_erratum_835769_stub):New. Connect up all the
730 erratum stubs to occurances by branches.
731 (elfNN_aarch64_write_section): New hook.
732 (aarch64_map_one_stub): Output erratum stub symbol.
733 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
734 information for erratum 835769.
735 (elf_backend_write_section): Define.
737 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
739 * elf32-arm.c (read_code32): New function to read 32 bit
741 (read_code16): New function to read 16 bit thumb instrution.
742 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
743 and read_code16 to read instructions.
745 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
747 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
748 (print_mips_isa_ext): Print the value of an unknown extension.
750 2014-10-21 Alan Modra <amodra@gmail.com>
752 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
753 entries that aren't a multiple of 8 rather than failing assertion.
755 2014-10-21 Alan Modra <amodra@gmail.com>
757 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
760 2014-10-18 Alan Modra <amodra@gmail.com>
762 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
763 section for function symbols defined in .opd is discarded, let
764 the symbol appear to be undefined.
765 (opd_entry_value): Ensure the result section is that for the
766 function code section in the same object as the OPD entry.
768 2014-10-16 Alan Modra <amodra@gmail.com>
771 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
773 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
774 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
775 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
776 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
777 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
778 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
779 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
780 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
781 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
784 2014-10-16 Alan Modra <amodra@gmail.com>
786 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
787 even when output is not ppc64 ELF. Remove redundant tests on
790 2014-10-15 Alan Modra <amodra@gmail.com>
793 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
794 param, group "section" and "offset" params. Zero discriminator.
795 * bfd.c (bfd_find_nearest_line): Implement with new
796 _bfd_find_nearest_line.
797 (bfd_find_nearest_line_discriminator): Likewise.
798 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
800 * coff-rs6000.c (xcoff_find_nearest_line,
801 xcoff_find_nearest_line_discriminator): Delete.
802 (_bfd_xcoff_find_nearest_line): Don't define.
803 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
804 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
806 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
807 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
808 adjust _bfd_dwarf2_find_nearest_line call.
809 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
810 others. Set discriminator. Adjust call.
811 (coff_find_nearest_line_discriminator): Delete.
812 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
813 * dwarf2.c (find_line): Rename to..
814 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
815 Simplify setting of do_line. Delete old function.
816 (_bfd_dwarf2_find_line): Delete.
817 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
818 discriminator_ptr and set it.
819 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
820 (_bfd_elf_find_nearest_line_discriminator): Delete.
821 (_bfd_elf_find_line_discriminator): Delete.
822 (_bfd_generic_find_nearest_line_discriminator): Don't define.
823 * elf.c (elf_find_function): Reorder params.
824 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
826 (_bfd_elf_find_nearest_line_discriminator): Delete.
827 (_bfd_elf_find_line): Adjust call.
828 * elf32-arm.c (arm_elf_find_function): Reorder params.
829 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
831 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
832 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
833 (elfNN_aarch64_find_nearest_line): Reorder params, add
834 discriminator_ptr. Adjust calls.
835 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
836 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
837 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
838 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
839 (_bfd_dwarf1_find_nearest_line): Likewise.
840 (_bfd_dwarf2_find_nearest_line): Likewise.
841 (_bfd_dwarf2_find_line): Delete.
842 (_bfd_generic_find_nearest_line_discriminator): Delete.
843 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
844 * libcoff-in.h (coff_find_nearest_line): Update prototype.
845 (coff_find_nearest_line_discriminator): Delete.
846 (coff_find_nearest_line_with_names): Update prototype.
847 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
848 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
849 discriminator_ptr. Adjust calls.
850 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
851 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
852 discriminator_ptr and set.
853 * som.c (som_find_nearest_line): Similarly.
854 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
855 _bfd_find_nearest_line_discriminator.
856 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
857 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
858 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
859 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
860 "discriminator" and set.
861 (_bfd_vms_find_nearest_line_discriminator): Delete.
862 (_bfd_generic_find_nearest_line_discriminator): Don't define.
863 (alpha_vms_find_nearest_line): Update define.
864 * bfd-in2.h: Regenerate.
865 * libbfd.h: Regenerate.
866 * libcoff.h: Regenerate.
868 2014-10-15 Alan Modra <amodra@gmail.com>
870 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
871 * aout-adobe.c (aout_32_find_line): Define.
872 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
873 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
874 * aout-target.h (MY_find_line): Define.
875 * aout-tic30.c (MY_find_line): Define.
876 * binary.c (binary_find_line): Define.
877 * bout.c (aout_32_find_line): Define.
878 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
879 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
880 (rs6000_xcoff64_aix_vec): Likewise.
881 * elf-bfd.h (_bfd_generic_find_line): Don't define.
882 * elfxx-target.h (bfd_elfNN_find_line): Define.
883 * i386msdos.c (msdos_find_line): Define.
884 * i386os9k.c (aout_32_find_line): Define.
885 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
886 (ieee_find_nearest_line, ieee_find_line,
887 ieee_find_inliner_info): Define.
888 * ihex.c (ihex_find_line): Define.
889 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
890 (_bfd_generic_find_line): Don't define.
891 * libbfd.c (_bfd_generic_find_line): Delete.
892 * libcoff-in.h (coff_find_line): Define.
893 * libecoff.h (_bfd_ecoff_find_line): Define.
894 * mach-o.h (bfd_mach_o_find_line): Define.
895 * mmo.c (mmo_find_line): Define.
896 * nlm-target.h (nlm_find_line): Define.
897 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
898 (oasys_find_nearest_line, oasys_find_line,
899 oasys_find_inliner_info): Define.
900 * pef.c (bfd_pef_find_line): Define.
901 * plugin.c (bfd_plugin_find_line): Define.
902 * ppcboot.c (ppcboot_find_line): Define.
903 * som.c (som_find_line): Define.
904 * srec.c (srec_find_line): Define.
905 * tekhex.c (tekhex_find_line): Define.
906 * versados.c (versados_find_line): Define.
907 * vms-alpha.c (alpha_vms_find_line): Define.
908 * xsym.c (bfd_sym_find_line): Define.
909 * bfd-in2.h: Regenerate.
910 * libbfd.h: Regenerate.
911 * libcoff.h: Regenerate.
913 2014-10-15 Tristan Gingold <gingold@adacore.com>
915 * version.m4: Bump version to 2.25.51
916 * configure: Regenerate.
918 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
920 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
921 offset is less than 2.
922 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
924 2014-10-14 Alan Modra <amodra@gmail.com>
927 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
928 (EIGHT_GAZILLION): Delete.
930 2014-10-13 Alan Modra <amodra@gmail.com>
933 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
934 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
935 flags enabling conversion of CIEs and FDEs to use relative encoding.
936 (find_merged_cie): Similarly.
937 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
938 relocatable, except for CIE pointer.
939 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
940 relocs against symbols in dropped comdat group sections.
941 (bfd_elf_discard_info): Do some eh_frame optimisation when
944 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
946 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
947 the hwcaps2 object attribute.
949 2014-10-04 Alan Modra <amodra@gmail.com>
952 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
953 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
954 range FDEs for discarding.
955 (vma_compare): Sort on range after address.
956 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
957 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
958 error message rather than "fde".
959 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
962 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
965 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
966 for OLD_FREEBSD_ABI_LABEL.
968 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
971 * plugin.c (try_claim): New function. Moved from
973 (try_load_plugin): Pass through bfd. Add test.
974 (load_plugin): Pass through bfd.
975 (bfd_plugin_object_p): Move logic to try_claim.
977 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
979 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
980 call relaxation use furthermost addresses where call source and
981 destination can be to check whether it's in the range of a direct
984 2014-09-22 Alan Modra <amodra@gmail.com>
986 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
987 false for overflow or overlapping FDEs. Give more detail in
990 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
992 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
993 the addend if relocations are RELA.
995 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
997 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
998 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1000 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1002 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1004 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1007 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1010 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1012 2014-09-16 Terry Guo <terry.guo@arm.com>
1014 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1017 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1019 * bfd-in2.h: Regenerate.
1020 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1021 (nds32_elf_relax_section): Code refactoring.
1022 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1023 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1024 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1025 pattern. The first three is moved from nds32_elf_relax_section,
1026 and the last three is new function.
1027 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1028 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1029 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1030 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1031 three is moved from nds32_elf_relax_section, and the last four
1033 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1034 pattern and address setting pattern.
1035 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1036 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1037 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1038 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1039 nds32_elf_relax_letlsls): Relax TLS pattern.
1040 (nds32_relax_adjust_label): Adjust alignment and nop.
1041 (nds32_elf_pick_relax): Choose relaxation optimization.
1042 (nds32_elf_get_relocated_section_contents): New hook.
1043 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1045 * elf32-nds32.h: Declare.
1046 * libbfd.h: Regenerate.
1047 * reloc.c: Add nds32 new relocations.
1049 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1051 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1052 'name' for the typo issue, which related with commit
1053 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1055 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1056 Matthew Fortune <matthew.fortune@imgtec.com>
1058 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1059 * archures.c (bfd_architecture): Likewise.
1060 * bfd-in2.h (bfd_architecture): Likewise.
1061 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1062 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1063 BFD_RELOC_MIPS_19_PCREL_S2.
1064 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1065 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1066 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1067 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1068 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1069 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1070 BFD_RELOC_LO16_PCREL.
1071 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1072 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1074 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1075 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1076 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1077 BFD_RELOC_LO16_PCREL.
1078 * elfn32-mips.c: Likewise.
1079 * elfxx-mips.c (MIPSR6_P): New define.
1080 (mipsr6_exec_plt_entry): New array.
1081 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1082 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1083 (aligned_pcrel_reloc_p): New function.
1084 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1085 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1086 (mips_elf_calculate_relocation): Add support for relocs:
1087 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1088 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1089 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1090 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1091 (_bfd_mips_elf_check_relocs): Add support for relocs:
1092 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1093 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1095 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1097 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1098 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1099 (mips_32bit_flags_p): Add support for mips32r6.
1100 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1101 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1102 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1103 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1104 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1105 BFD_RELOC_MIPS_19_PCREL_S2.
1106 * config.bfd: Add mips*-img-elf* target triple.
1108 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1110 * config.bfd: Add mips*-img-elf* target triple.
1112 2014-09-12 Alan Modra <amodra@gmail.com>
1114 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1115 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1116 range of FDEs to hdr_info->array.
1117 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1118 .eh_frame_hdr entries, and overlapping FDEs.
1120 2014-09-10 Alan Modra <amodra@gmail.com>
1122 * elf.c (assign_file_positions_except_relocs): Move section header
1124 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1125 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1126 * elflink.c (bfd_elf_final_link): Don't call above function.
1128 2014-08-30 Alan Modra <amodra@gmail.com>
1130 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1132 2014-08-29 Alan Modra <amodra@gmail.com>
1134 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1135 error for calls via a toc adjusting stub without a nop.
1137 2014-08-29 Alan Modra <amodra@gmail.com>
1139 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1140 error. Remove redundant bfd_set_error.
1142 2014-08-29 Alan Modra <amodra@gmail.com>
1144 * srec.c (srec_scan): Revert last change. Report an error for
1145 S-records with less than the miniumum byte count.
1147 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1149 * srec.c (srec_scan): Return error for 0 size.
1151 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1155 to check discarded input section.
1156 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1158 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1161 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1162 sections to input from ld --just-symbols.
1164 2014-08-26 DJ Delorie <dj@redhat.com>
1166 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1169 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1171 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1172 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1174 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1176 2014-08-26 Nick Clifton <nickc@redhat.com>
1178 * config.bfd: Fix typo in or1knd selection.
1180 2014-08-22 Kai Tietz <ktietz@redhat.com>
1183 * coffcode.h (coff_compute_section_file_positions): Keep
1184 FileAlignment valid as set.
1186 2014-08-22 Alan Modra <amodra@gmail.com>
1188 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1189 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1191 2014-08-22 Alan Modra <amodra@gmail.com>
1193 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1195 (_bfd_elf_begin_eh_frame_parsing): Delete.
1196 (_bfd_elf_end_eh_frame_parsing): Delete.
1197 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1198 (_bfd_elf_end_eh_frame_parsing): Delete.
1199 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1200 !info->relocatable in place of merge_cies.
1201 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1202 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1203 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1204 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1205 (ppc64_elf_size_stubs): ..here and..
1206 (ppc64_elf_finish_dynamic_sections): ..here.
1208 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1210 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1212 2014-08-21 Tony Wang <tony.wang@arm.com>
1214 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1215 the veneer routine for R_ARM_THM_JUMP19.
1216 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1217 (elf32_arm_size_stub): Ditto.
1219 2014-08-20 Roland McGrath <mcgrathr@google.com>
1222 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1223 all reloc types with pc_relative set in the howto, not just for
1224 R_ARM_REL32 and R_ARM_REL32_NOI.
1225 (allocate_dynrelocs_for_symbol): Update comment.
1226 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1227 set in the howto, set call_reloc_p and may_need_local_target_p but
1228 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1229 (elf32_arm_check_relocs): Likewise.
1231 2014-08-20 Will Newton <will.newton@linaro.org>
1233 * config.bfd: Default armeb-*-eabi* to big endian.
1235 2014-08-19 Alan Modra <amodra@gmail.com>
1237 * configure: Regenerate.
1239 2014-08-18 Alan Modra <amodra@gmail.com>
1241 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1242 use dynrelocs for ifunc.
1243 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1245 2014-08-18 Alan Modra <amodra@gmail.com>
1248 * elflink.c (on_needed_list): Only consider libraries that have
1251 2014-08-18 Alan Modra <amodra@gmail.com>
1253 * elflink.c (bfd_elf_discard_info): Return int error status.
1254 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1255 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1256 * bfd-in2.h: Regenerate.
1258 2014-08-14 Alan Modra <amodra@gmail.com>
1260 * peXXigen.c (pe_print_reloc): Protect against access past end
1263 2014-08-14 Alan Modra <amodra@gmail.com>
1266 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1267 in the order they are mapped to output sections.
1269 2014-08-14 Alan Modra <amodra@gmail.com>
1271 * configure.ac: Delete redundant plugin related checks.
1272 * configure: Regenerate.
1274 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1276 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1277 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1280 2014-08-12 Alan Modra <amodra@gmail.com>
1282 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1283 here when not calling the generic add_symbol function. Formatting.
1284 Correct handling of indirect symbols. Update notice call.
1285 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1286 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1287 symbols early. Update notice call. Add comments regarding weak
1288 symbols vs. indirect.
1290 2014-08-12 Alan Modra <amodra@gmail.com>
1293 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1296 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1298 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1301 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1302 Alan Modra <amodra@gmail.com>
1305 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1306 warning for references in LTO IR to warning symbols.
1308 2014-08-07 Alan Modra <amodra@gmail.com>
1310 * linker.c (WARN, CWARN): Collapse these states to WARN.
1311 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1314 2014-08-05 Doug Evans <dje@google.com>
1316 * bfd-in2.h: Regenerate.
1317 * libcoff.h: Regenerate.
1319 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1321 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1322 rawsize if changing size.
1324 2014-08-05 Alan Modra <amodra@gmail.com>
1327 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1329 2014-08-05 Alan Modra <amodra@gmail.com>
1331 * linker.c (generic_link_check_archive_element): Move handling
1332 of command link -u symbols with a common symbol def to the
1333 code handling non-common symbols so that archive element symbols
1334 are loaded. Use generic_link_add_object_symbols.
1336 2014-08-05 Alan Modra <amodra@gmail.com>
1339 * linker.c (struct archive_list, struct archive_hash_entry,
1340 struct archive_hash_table, archive_hash_newfunc,
1341 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1342 archive_hash_table_free): Delete.
1343 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1344 checkfn. Rewrite using a straight-forward scan over archive map.
1345 (generic_link_check_archive_element_no_collect,
1346 generic_link_check_archive_element_collect,
1347 generic_link_check_archive_element): Add h and name params.
1348 * aoutx.h (aout_link_check_archive_element): Likewise.
1349 * pdp11.c (aout_link_check_archive_element): Likewise.
1350 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1351 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1352 scan symbols, simply add archive element whenever h is undefined.
1353 (coff_link_check_ar_symbols): Delete.
1354 * ecoff.c (read_ext_syms_and_strs): Delete.
1355 (reread_ext_syms_and_strs): Delete.
1356 (ecoff_link_check_archive_element): Add h and name param. Don't
1357 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1358 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1360 (elf_link_add_archive_symbols): Delete "defined" array, merge
1361 functionality into "included". Make "included" a char array. Don't
1362 set or test archive_pass.
1363 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1364 * libbfd.h: Regenerate.
1366 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1369 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1371 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1373 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1374 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1375 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1376 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1377 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1378 (_bfd_mips_elf_fake_sections): Likewise.
1379 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1380 (_bfd_mips_elf_additional_program_headers): Account for new
1381 PT_MIPS_ABIFLAGS program header.
1382 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1383 associate with .MIPS.abiflags.
1384 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1385 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1386 (infer_mips_abiflags): Likewise.
1387 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1388 (mips_32bit_flags_p): Moved higher.
1389 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1390 checking for FP ABIs.
1391 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1392 checks. Check EF_MIPS_FP64 flag consistency.
1393 (print_mips_ases, print_mips_isa_ext): New static function.
1394 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1395 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1396 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1397 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1398 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1399 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1400 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1401 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1403 2014-07-28 Alan Modra <amodra@gmail.com>
1406 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1407 __gnu_lto_slim to armap.
1408 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1409 __gnu_lto_slim to linker hash table.
1411 2014-07-27 Anthony Green <green@moxielogic.org>
1413 * config.bfd: Add moxie-*-moxiebox*.
1415 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1417 Add or reactivate or1k-*-rtems*
1418 * config.bfd (or1k-*-rtems*): Reactivate.
1420 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1422 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1424 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1425 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1427 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1431 and R_*_IRELATIVE relocation offset with PLT entry.
1432 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1433 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1434 (elf_x86_64_get_synthetic_symtab): Use it.
1436 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1439 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1440 next_tls_desc_index with elf.srelplt->reloc_count.
1442 2014-07-15 Alan Modra <amodra@gmail.com>
1444 * cache.c (cache_bread_1): Don't return -1 when fread returns
1447 2014-07-15 Alan Modra <amodra@gmail.com>
1449 * elflink.c (elf_merge_st_other): Update comments. Simplify
1450 visibility handling. Make isym const. Move code modifying
1451 isym->st_other for --exclude-libs to..
1452 (elf_link_add_object_symbols): ..here.
1454 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1457 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1459 2014-07-08 Nick Clifton <nickc@redhat.com>
1462 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1463 segments in input bfds.
1465 2014-07-08 Will Newton <will.newton@linaro.org>
1467 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1468 value to 64kB and remove custom setting for NaCl.
1470 2014-07-08 Alan Modra <amodra@gmail.com>
1472 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1473 bits from source to dest.
1474 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1475 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1477 * bfd-in2.h: Regenerate.
1479 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1481 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1482 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1483 when info->relocatable be true.
1485 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1487 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1488 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1489 * bfd-in2.h: Regenerate.
1490 * libbfd.h: Regenerate.
1492 2014-07-04 Alan Modra <amodra@gmail.com>
1494 * Makefile.am: Update "configure.in" comments.
1495 * PORTING: Likewise.
1496 * aoutx.h: Likewise.
1497 * configure.host: Likewise.
1498 * doc/bfdint.texi: Likewise.
1499 * targets.c: Likewise.
1500 * warning.m4: Likewise.
1501 * Makefile.in: Regenerate.
1503 2014-07-04 Alan Modra <amodra@gmail.com>
1505 * configure.ac: Rename from configure.in.
1506 * Makefile.in: Regenerate.
1507 * config.in: Regenerate.
1508 * doc/Makefile.in: Regenerate.
1510 2014-07-04 Alan Modra <amodra@gmail.com>
1512 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1513 * Makefile.in: Regenerate.
1515 2014-07-04 Alan Modra <amodra@gmail.com>
1517 * version.m4: New file.
1518 * configure.in: Include version.m4.
1520 * Makefile.am (RELEASE): Delete.
1521 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1522 * Makefile.in: Regenerate.
1523 * doc/Makefile.in: Regenerate.
1525 2014-07-02 Alan Modra <amodra@gmail.com>
1527 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1528 pointer_equality_needed when !readonly_dynrelocs.
1529 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1531 2014-07-02 Alan Modra <amodra@gmail.com>
1533 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1534 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1536 2014-07-01 Alan Modra <amodra@gmail.com>
1538 * bfd.c (struct bfd): Reorganise for better packing. Delete
1539 "ifd" field. Make "format", "direction" and "flags" bitfields.
1540 (HAS_LOAD_PAGE): Delete, renumber following flags.
1541 * bfd-in2.h: Regenerate.
1542 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1544 2014-07-01 Alan Modra <amodra@gmail.com>
1546 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1547 (struct ppc_link_hash_table): Increase size of stub_count array.
1548 (build_global_entry_stubs): Emit symbol on global entry stub.
1549 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1552 2014-07-01 Alan Modra <amodra@gmail.com>
1554 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1555 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1556 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1558 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1559 optimisation when --traditional-format.
1561 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1562 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1563 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1564 Soundararajan <Sounderarajan.D@atmel.com>
1566 * archures.c: Add avrtiny architecture for avr target.
1567 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1568 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1569 added for 16 bit LDS/STS instruction of avrtiny arch.
1570 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1571 BFD_RELOC_AVR_LDS_STS_16.
1572 (bfd_elf_avr_final_write_processing): Select machine number
1574 (elf32_avr_object_p): Set machine number for avrtiny arch.
1575 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1576 * bfd-in2.h: Regenerate.
1577 * libbfd.h: Regenerate.
1579 2014-06-26 Nick Clifton <nickc@redhat.com>
1582 * dwarf2.c (is_str_attr): New function.
1583 (find_abstract_instance_name): Use it to determine when an
1584 attribute has a string value.
1586 2014-06-24 Alan Modra <amodra@gmail.com>
1588 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1589 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1592 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1594 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1595 a number of targets.
1597 2014-06-20 Kyle McMartin <kyle@redhat.com>
1599 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1600 emitting initial-exec relocs when not linking an executable.
1602 2014-06-16 Will Newton <will.newton@linaro.org>
1604 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1605 htab->next_tls_desc_index in the non-IPLT case.
1606 Calculate GOT offset correctly for the non-IPLT case.
1607 (allocate_dynrelocs_for_symbol): Don't increment
1608 htab->next_tls_desc_index here.
1610 2014-06-16 Alan Modra <amodra@gmail.com>
1612 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1615 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1617 * elfxx-aarch64.c (stdarg.h): Include.
1618 (string.h): Include.
1619 (_bfd_aarch64_elf_grok_prstatus): Updated.
1620 (_bfd_aarch64_elf_grok_psinfo): New function.
1621 (_bfd_aarch64_elf_write_core_note): New function.
1622 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1623 (elf_backend_write_core_note): Define.
1625 2014-06-13 Alan Modra <amodra@gmail.com>
1627 * archive.c: Include bfdlink.h.
1628 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1629 * bfd.c (struct bfd): Add is_linker_output field.
1630 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1631 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1632 link.hash and is_linker_output.
1633 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1634 param with bfd*. Assert is_linker_output and link.hash, and
1635 clear them before exit.
1636 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1637 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1638 and link.hash so we can free two linker hash tables.
1639 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1640 first. Clean up on errors. Set hash_table_free pointer.
1641 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1642 bfd_link_hash_table* param with bfd*.
1643 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1644 hash_table_free pointer.
1645 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1646 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1647 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1648 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1649 * xcofflink.c: Similarly.
1650 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1651 clear link.next before creating linker hash table. Clean up on
1652 errors, and restore link.next on exit.
1653 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1654 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1655 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1656 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1657 * hash.c (bfd_hash_table_init_n): Free table on error.
1658 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1659 * bfd-in2.h: Regenerate.
1660 * libbfd.h: Regenerate.
1661 * libcoff.h: Regenerate.
1663 2014-06-13 Alan Modra <amodra@gmail.com>
1666 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1667 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1668 * bfd.c (bfd_link_hash_table_free): Don't define.
1669 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1670 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1671 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1672 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1673 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1674 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1675 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1676 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1677 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1678 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1679 * xsym.c: Don't define various link_hash_table_free defines, and
1680 remove from bfd_target vars. Temporarily reference some of the
1681 target link_hash_table_free functions to avoid warnings.
1682 * bfd-in2.h: Regenerate.
1683 * libbfd.h: Regenerate.
1685 2014-06-13 Alan Modra <amodra@gmail.com>
1687 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1688 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1689 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1690 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1691 Move link_hash_table_free functions before their corresponding
1692 link_hash_table_create functions.
1694 2014-06-13 Alan Modra <amodra@gmail.com>
1696 * bfd.c (struct bfd): Replace link_next with a union.
1697 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1698 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1699 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1700 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1701 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1702 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1703 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1704 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1705 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1706 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1707 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1708 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1709 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1710 * bfd-in2.h: Regenerate.
1712 2014-06-11 Alan Modra <amodra@gmail.com>
1714 * linker.c (unwrap_hash_lookup): Add missing parens.
1716 2014-06-11 Kai Tietz <ktietz@redhat.com>
1718 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1719 * libcoff.h: Regenerated.
1721 2014-06-10 Alan Modra <amodra@gmail.com>
1724 * linker.c (unwrap_hash_lookup): New function.
1725 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1726 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1727 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1728 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1729 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1730 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1731 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1732 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1734 2014-06-07 Alan Modra <amodra@gmail.com>
1736 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1737 insn as a bitfield; Use complain_overflow_bitfield.
1738 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1740 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1742 * development.sh: New file.
1743 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1744 Make -Werror the default with GCC only if DEVELOPMENT is true.
1745 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1746 $(srcdir)/development.sh.
1747 * Makefile.in, configure: Regenerate.
1749 2014-06-04 Will Newton <will.newton@linaro.org>
1751 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1752 being non-NULL into an assert.
1753 (elfNN_aarch64_tls_relax): Remove unused code.
1755 2014-06-03 DJ Delorie <dj@redhat.com>
1757 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1759 2014-06-03 Nick Clifton <nickc@redhat.com>
1762 * peXXigen.c (rsrc_process_section): Page align the new contents
1763 befgore writing out.
1765 2014-06-03 Alan Modra <amodra@gmail.com>
1767 * elf64-ppc.c (ADDIS_R12_R2): Define.
1768 (build_plt_stub): Support fusion on ELFv2 stub.
1769 (ppc_build_one_stub): Likewise for plt branch stubs.
1771 2014-05-28 Alan Modra <amodra@gmail.com>
1773 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1775 2014-05-28 Tristan Gingold <gingold@adacore.com>
1777 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1778 to keep the length of the best fit range.
1779 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1782 2014-05-27 DJ Delorie <dj@redhat.com>
1784 * elf32-rx.c (get_symbol_value_maybe): New.
1785 (rx_elf_relocate_section): If we find a reloc against
1786 $tableentry$default$<name>, redirect it to the appropriate
1788 (RX_Table_Info): New.
1789 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1790 with table parts in them.
1791 (rx_check_directives): New.
1792 (rx_table_map_2): New.
1793 (rx_table_map): New.
1794 (rx_additional_link_map_text): New. Called to dump tables to the
1798 2014-05-20 DJ Delorie <dj@redhat.com>
1800 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1802 2014-05-20 Alan Modra <amodra@gmail.com>
1805 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1806 Remove redundant setting of htab->elf.dynobj. Don't align.
1807 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1808 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1809 (create_sdata_sym): Delete.
1810 (elf_allocate_pointer_linker_section): Rename from
1811 elf_create_pointer_linker_section. Align section.
1812 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1813 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1815 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1816 Remove unnecessary tests on _SDA_BASE_ sym.
1817 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1818 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1819 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1820 (ppc_elf_maybe_strip_sdata_syms): Declare.
1822 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1824 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1826 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1828 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1829 in a section with no contents.
1830 (is_vma_in_section, find_section_by_vma): New functions.
1831 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1832 offsets in the debug directory.
1833 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1834 Byte-swap GUID from little-endian to big-endian order for
1835 consistent and conventional display.
1837 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1839 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1840 64-bit doubles objects mix with 32-bit doubles objects.
1841 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1843 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1845 * mmo.c: Update URLs in documentation comments.
1847 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1848 David Weatherford <weath@cadence.com>
1849 Max Filippov <jcmvbkbc@gmail.com>
1851 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1854 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1856 * config.bfd: Add proper arm config for *-*-freebsd*.
1858 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1860 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1861 mips32r5 and mips64r5.
1862 * archures.c (bfd_architecture): Likewise.
1863 * bfd-in2.h (bfd_architecture): Likewise.
1864 * cpu-mips.c (arch_info_struct): Likewise.
1865 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1867 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1869 * elfxx-mips.h (elfxx-mips.h): Declare.
1870 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1871 Tag_GNU_MIPS_ABI_FP mismatches.
1872 (_bfd_mips_fp_abi_string): New function.
1874 2014-05-02 Alan Modra <amodra@gmail.com>
1876 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1877 * configure.in: Likewise.
1878 * configure: Regenerate.
1880 2014-05-02 Alan Modra <amodra@gmail.com>
1882 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1883 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1884 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1885 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1886 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1887 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1888 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1889 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1890 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1891 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1892 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1893 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1894 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1895 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1896 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1897 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1898 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1899 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1900 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1901 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1902 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1903 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1904 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1905 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1906 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1907 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1908 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1909 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1910 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1911 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1912 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1913 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1914 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1915 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1916 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1917 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1918 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1919 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1920 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1921 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1922 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1923 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1924 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1925 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1926 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1927 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1928 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1929 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1931 * configure: Regenerate.
1933 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1935 * mmo.c (mmo File layout documentation): Add note about low bits
1937 (mmo_write_chunk): When handling data remainder, assert that
1938 previous remaining data is flushed.
1939 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1940 when dealing with an aligned VMA and for aligned lengths. Don't skip
1941 the last 32-bit-word of zeros.
1942 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1943 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1944 emitting data, not after updating it.
1945 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1947 2014-04-30 Nick Clifton <nickc@redhat.com>
1949 * compress.c (bfd_is_section_compressed): When checking the
1950 .debug_str section, also check the fifth byte in the section is
1951 not part of a string.
1953 2014-04-30 Alan Modra <amodra@gmail.com>
1955 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1956 (find_merged_cie): Identify personality functions by (bfd_id,index)
1957 pair when a local sym is used.
1959 2014-04-29 Christian Svensson <blue@cmd.nu>
1961 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1962 into .rela.got if it contained TLS relocations as well.
1964 2014-04-28 Nick Clifton <nickc@redhat.com>
1967 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1970 2014-04-26 Alan Modra <amodra@gmail.com>
1972 * po/SRC-POTFILES.in: Regenerate.
1973 * configure: Regenerate.
1975 2014-04-25 Nick Clifton <nickc@redhat.com>
1978 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1979 a 342-bit host. This time for older versions of gcc.
1981 2014-04-24 Nick Clifton <nickc@redhat.com>
1983 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1986 2014-04-24 Alan Modra <amodra@gmail.com>
1989 * dwarf2.c: Formatting.
1990 (struct dwarf2_debug): Make adjusted_section_count signed.
1991 (unset_sections): Make i signed.
1992 (set_debug_vma): New function.
1993 (place_sections): Handle separate debug object file. Set VMA
1994 on debug sections, even if they have an output section. Also
1995 set VMA on zero size sections, and non-load but alloc sections.
1996 Set adjusted_section_count to -1 when no section adjustment.
1997 Malloc adjusted_sections. Don't double last_vma. Transfer
1998 alloc section VMAs to separate debug file.
1999 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2000 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2001 test on symbols being the same before using old stash. Read
2002 and use separate debug file symbols. Call place_sections.
2003 (find_line): Don't call place_sections here.
2004 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2005 * libbfd.h: Regenerate.
2006 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2007 _bfd_dwarf2_slurp_debug_info call.
2008 * simple.c (simple_save_output_info): Clarify comment.
2010 2014-04-24 Nick Clifton <nickc@redhat.com>
2013 * peXXigen.c (struct rsrc_regions): New structure.
2014 (rsrc_print_resource_directory): Use new structure. Include
2015 offset of directory in listing.
2016 (rsrc_print_resource_entry): Likewise.
2017 (rsrc_print_section): Likewise.
2018 (rsrc_count_entries): Do not increment sizeof_strings or
2020 (rsrc_count_directory): Do not increment sizeof_tables.
2021 (rsrc_compute_region_sizes): New function.
2022 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2023 (rsrc_process_section): Compute size of regions after merging
2026 2014-04-23 Alan Modra <amodra@gmail.com>
2029 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2030 (place_sections): Do not modify VMA of sections when called from
2031 linker after sections have been placed in output sections. Short
2032 circuit single section case.
2033 (save_section_vma, section_vma_same): New functions.
2034 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2036 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2037 when non-relocatable.
2039 2014-04-22 Nick Clifton <nickc@redhat.com>
2042 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2044 2014-04-22 Christian Svensson <blue@cmd.nu>
2046 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2047 * archures.c: Likewise.
2048 * coffcode.h: Likewise.
2049 * config.bfd: Likewise.
2050 * configure.in: Likewise.
2051 * reloc.c: Likewise.
2052 * targets.c: Likewise.
2053 * cpu-or1k.c: New file.
2054 * elf32-or1k.c: New file.
2055 * coff-or32.c: Delete.
2056 * cpu-openrisc.c: Delete.
2057 * cpu-or32.c: Delete.
2058 * elf32-openrisc.c: Delete.
2059 * elf32-or32.c: Delete.
2060 * Makefile.in: Regenerate.
2061 * bfd-in2.h: Regenerate.
2062 * configure: Regenerate.
2063 * libbfd.h: Regenerate.
2065 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2068 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2070 2014-04-22 Will Newton <will.newton@linaro.org>
2072 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2073 function. (elf_backend_section_flags): Remove define.
2075 2014-04-21 Richard Henderson <rth@redhat.com>
2077 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2078 parameter; honor it and disable got merging when false.
2079 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2080 the first pass of relaxation.
2081 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2082 the end of the LITERAL+LITUSE chain.
2083 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2084 second pass of relaxation.
2086 * configure.ac (use_secureplt): Enable by default.
2087 * configure: Rebuild.
2089 2014-04-18 Tristan Gingold <gingold@adacore.com>
2091 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2092 bind_content, weak_bind_content, lazy_bind_content,
2094 (bfd_mach_o_load_command): Add comments, add next field.
2095 (mach_o_data_struct): Replace commands field by first_command
2097 * mach-o.c (bfd_mach_o_append_command): New function.
2098 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2099 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2101 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2102 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2103 (bfd_mach_o_write_thread): Use macro instead of literal.
2104 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2105 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2107 (bfd_mach_o_write_symtab_content): New function (extracted
2108 from bfd_mach_o_write_symtab).
2109 (bfd_mach_o_write_symtab): Split.
2110 (bfd_mach_o_count_indirect_symbols): Move
2111 (bfd_mach_o_build_dysymtab): Remove layout code.
2112 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2113 (bfd_mach_o_count_sections_for_seg): Remove.
2114 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2115 bfd_mach_o_build_seg_command).
2116 (bfd_mach_o_build_exec_seg_command): New function.
2117 (bfd_mach_o_build_dysymtab_command): Remove.
2118 (bfd_mach_o_layout_commands): New function.
2119 (bfd_mach_o_init_segment): New function.
2120 (bfd_mach_o_build_commands): Major rework to handle non-object
2122 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2124 (bfd_mach_o_read_dyld_info): Clear content fields.
2125 (bfd_mach_o_read_segment): Adjust call.
2126 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2128 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2129 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2130 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2133 2014-04-18 Tristan Gingold <gingold@adacore.com>
2135 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2136 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2137 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2138 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2140 2014-04-18 Tristan Gingold <gingold@adacore.com>
2142 * mach-o.h (bfd_mach_o_dylinker_command)
2143 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2145 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2146 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2148 2014-04-18 Tristan Gingold <gingold@adacore.com>
2150 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2151 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2152 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2153 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2154 each targets declared.
2155 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2156 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2158 2014-04-18 Tristan Gingold <gingold@adacore.com>
2160 * mach-o.c (bfd_mach_o_write_thread)
2161 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2162 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2163 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2164 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2165 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2166 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2167 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2168 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2169 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2170 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2171 (bfd_mach_o_read_command): Now return a boolean status.
2172 Adjust return statements.
2173 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2174 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2176 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2178 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2179 field. Add assigned_low_gotno and assigned_high_gotno fields.
2180 (mips_elf_create_local_got_entry): Update out-of-space condition.
2181 Set index of new GOT entry to assigned_low_gotno if required by
2182 the current relocation, else set it to assigned_high_gotno.
2183 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2184 with assigned_low_gotno.
2185 (mips_elf_multi_got): Initialize assigned_low_gotno and
2186 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2187 in place of assigned_gotno when handling global GOT entries.
2188 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2189 assigned_high_gotno.
2190 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2191 gap in the middle of local GOT space.
2193 2014-04-17 Alan Modra <amodra@gmail.com>
2196 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2197 current bfd is a plugin. Don't always set type_change_ok
2198 when old bfd is a plugin.
2200 2014-04-16 Tristan Gingold <gingold@adacore.com>
2202 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2205 2014-04-16 Alan Modra <amodra@gmail.com>
2207 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2208 with "ba 0" rather than zeros.
2210 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2212 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2214 2014-04-14 Alan Modra <amodra@gmail.com>
2216 * elf32-ppc.c (BA): Define
2217 (ppc_elf_link_hash_table_create): Correct default_params.
2218 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2219 than "nop" for ppc476_workaround.
2220 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2221 and __glink_PLTresolve. Ensure plt call stub at end of page
2222 doesn't allow fall-thru prefetch.
2224 2014-04-11 Nick Clifton <nickc@redhat.com>
2227 * peXXigen.c (abs_finder): New function.
2228 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2229 than 1^32 try to convert them into section relative values
2232 2014-04-11 Nick Clifton <nickc@redhat.com>
2234 * bfd-in2.h: Regenerate.
2235 * libbfd.h: Regenerate.
2237 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2239 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2240 when building function stubs.
2242 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2244 * elf32-avr.c: Add DIFF relocations for AVR.
2245 (avr_final_link_relocate): Handle the DIFF relocs.
2246 (bfd_elf_avr_diff_reloc): New.
2247 (elf32_avr_is_diff_reloc): New.
2248 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2249 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2252 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2254 2014-04-09 Alan Modra <amodra@gmail.com>
2256 * libcoff.h: Regenerate.
2258 2014-04-09 Alan Modra <amodra@gmail.com>
2260 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2261 of safe ppc476 insns at end of page. Also remove non-branch insns.
2264 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2266 * peXXigen.c (pe_print_debugdata): New function: Displays the
2267 contents of the debug directory and decodes codeview entries.
2268 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2269 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2270 Add functions for reading and writing debugdir and codeview
2272 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2273 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2274 * libcoff-in.h (pe_tdata): Add build-id data.
2275 * libcoff.h: Regenerate.
2276 * coffcode.h (coff_write_object_contents): Run build_id
2277 after_write_object_contents hook.
2279 2014-04-05 Alan Modra <amodra@gmail.com>
2281 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2282 merging non-default sym.
2284 2014-04-04 Tristan Gingold <gingold@adacore.com>
2286 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2289 2014-04-04 Tristan Gingold <gingold@adacore.com>
2291 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2292 thinko on names length.
2294 2014-04-04 Tristan Gingold <gingold@adacore.com>
2296 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2298 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2300 2014-04-04 Tristan Gingold <gingold@adacore.com>
2302 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2304 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2306 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2307 section before dereferencing.
2308 (pe_print_idata, pe_print_edata, pe_print_reloc)
2309 (rsrc_print_section): Don't bother interpreting the contents
2310 of sections which have no contents.
2312 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2315 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2318 2014-04-03 Tristan Gingold <gingold@adacore.com>
2320 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2322 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2324 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2326 2014-04-03 Alan Modra <amodra@gmail.com>
2328 * elf-bfd.h (struct elf_backend_data
2329 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2330 with "bfd_size_type size".
2331 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2332 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2333 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2334 * elfcode.h (bfd_from_remote_memory): Likewise.
2335 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2336 * bfd-in2.h: Regenerate.
2338 2014-04-02 Tristan Gingold <gingold@adacore.com>
2340 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2341 (bfd_mach_o_prebind_cksum_command): New types.
2342 (bfd_mach_o_prebound_dylib_command): Rewrite.
2343 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2345 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2347 (bfd_mach_o_read_prebind_cksum): New function.
2348 (bfd_mach_o_read_twolevel_hints): Ditto.
2349 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2352 2014-04-02 Alan Modra <amodra@gmail.com>
2354 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2355 Consolidate code handling possible section headers past end of
2356 segment. Don't use p_align for page size guess, instead use
2357 minpagesize. Take note of ld.so clearing section headers when
2358 p_memsz > p_filesz. Handle file header specifying no section
2359 headers. Handle zero p_align throughout. Default loadbase to
2360 zero. Add comments. Rename contents_size to high_offset, and
2361 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2362 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2363 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2365 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2366 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2367 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2368 * bfd-in2.h: Regnerate.
2370 2014-04-01 Tristan Gingold <gingold@adacore.com>
2372 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2375 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2376 Pavel Fedin <p.fedin@samsung.com>
2378 * elf32-arm.c: Add support for limited pretty-printing of PLT
2379 entries on eabi and nacl targets.
2380 (elf32_arm_get_synthetic_symtab): Add new callback.
2381 (elf32_arm_nacl_plt_sym_val): Likewise.
2382 (elf32_arm_plt0_size): Add helper function.
2383 (elf32_arm_plt_size): Likewise.
2385 2014-03-27 Tristan Gingold <gingold@adacore.com>
2387 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2388 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2390 2014-03-27 Tristan Gingold <gingold@adacore.com>
2392 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2393 * mach-o.c (bfd_mach_o_write_symtab)
2394 (bfd_mach_o_write_contents)
2395 (bfd_mach_o_set_section_flags_from_bfd)
2396 (bfd_mach_o_build_seg_command): Fix indentation.
2397 (bfd_mach_o_get_base_address): New function.
2399 2014-03-26 Nick Clifton <nickc@redhat.com>
2401 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2402 relocations in discarded sections.
2404 2014-03-26 Tristan Gingold <gingold@adacore.com>
2406 * mach-o.c (bfd_mach_o_convert_architecture): Add
2407 BFD_MACH_O_CPU_TYPE_ARM64.
2409 2014-03-26 Alan Modra <amodra@gmail.com>
2411 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2412 needed plt entries when taking the address of functions for
2413 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2414 Move opd setup and abiversion checks to..
2415 (ppc64_elf_before_check_relocs): ..here. Renamed from
2416 ppc64_elf_process_dot_syms. Set output abiversion from input and
2417 input abiversion from output, if either is not set.
2418 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2419 (elf_backend_check_directives): Update.
2421 2014-03-25 Will Newton <will.newton@linaro.org>
2423 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2424 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2425 of input sections rather than output sections.
2427 2014-03-20 Will Newton <will.newton@linaro.org>
2430 * elf32-arm.c (elf32_arm_check_relocs): Set
2431 pointer_equality_needed for absolute references within
2433 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2434 unless pointer_equality_needed is set.
2436 2014-03-19 Nick Clifton <nickc@redhat.com>
2438 * peXXigen.c (rsrc_process_section): Add code to scan input
2439 sections and record their lengths. Use these lengths to find the
2440 start of each merged .rsrc section.
2442 2014-03-17 Tristan Gingold <gingold@adacore.com>
2444 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2445 (bfd_mach_o_read_command): Ditto.
2447 2014-03-14 Meador Inge <meadori@codesourcery.com>
2449 * configure.in: Add strnlen to AC_CHECK_DECLS.
2450 * config.in: Regenerate.
2451 * configure: Regenerate.
2452 * sysdep.h (strnlen): Add prototype.
2454 2014-03-14 Alan Modra <amodra@gmail.com>
2456 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2457 handling for VLE_SDA21 relocs.
2459 2014-03-13 Tristan Gingold <gingold@adacore.com>
2461 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2463 (pe_bfd_object_p): Also read version number to detect ILF.
2464 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2465 (x86_64pe_bigobj_vec): Define
2466 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2467 (bfd_coff_max_nscns): New macro.
2468 (coff_compute_section_file_positions): Use unsigned int for
2469 target_index. Compare with bfd_coff_max_nscns.
2470 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2471 Set a value for _bfd_coff_max_nscns.
2472 (header_bigobj_classid): New constant.
2473 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2474 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2475 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2477 (bigobj_swap_table): New table.
2478 * libcoff.h: Regenerate.
2479 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2480 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2481 _bfd_coff_max_nscns.
2482 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2483 * coff-rs6000.c (bfd_xcoff_backend_data)
2484 (bfd_pmac_xcoff_backend_data): Likewise.
2485 * coff64-rs6000.c (bfd_xcoff_backend_data)
2486 (bfd_xcoff_aix5_backend_data): Likewise.
2487 * targets.c (x86_64pe_bigobj_vec): Declare.
2488 * configure.in (x86_64pe_bigobj_vec): New vector.
2489 * configure: Regenerate.
2490 * config.bfd: Add bigobj object format for Windows targets.
2492 2014-03-12 Nick Clifton <nickc@redhat.com>
2495 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2496 before testing for vxworks.
2498 2014-03-12 Alan Modra <amodra@gmail.com>
2500 * Makefile.in: Regenerate.
2502 2014-03-12 Alan Modra <amodra@gmail.com>
2505 * elf.c (copy_elf_program_header): Ignore first section lma if
2508 2014-03-11 Alan Modra <amodra@gmail.com>
2511 * coff-rs6000.c: Include stdint.h.
2512 * coff64-rs6000.c: Likewise.
2514 2014-03-10 Tristan Gingold <gingold@adacore.com>
2516 * ticoff.h: Removed.
2518 2014-03-08 Alan Modra <amodra@gmail.com>
2520 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2521 many relocations. Correct bitsize and rightshift too for a number
2522 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2523 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2524 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2525 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2526 fields in instructions to signed/unsigned according to whether
2527 the field takes a signed or unsigned value. Tidy vle split16 code.
2528 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2530 2014-03-08 Alan Modra <amodra@gmail.com>
2532 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2533 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2534 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2535 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2536 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2537 fields in instructions to signed/unsigned according to whether
2538 the field takes a signed or unsigned value.
2540 2014-03-07 Pedro Alves <palves@redhat.com>
2543 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2544 through ptr_to_uint instead of through long.
2546 2014-03-06 Nick Clifton <nickc@redhat.com>
2549 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2550 attribute section names.
2552 2014-03-05 Alan Modra <amodra@gmail.com>
2554 Update copyright years.
2556 2014-03-05 Alan Modra <amodra@gmail.com>
2558 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2559 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2560 (ppc64_elf_check_relocs): Likewise.
2561 (ppc64_elf_relocate_section): Likewise.
2562 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2563 * bfd-in2.h: Regenerate.
2564 * libbfd.h: Regenerate.
2566 2014-03-04 Heiher <r@hev.cc>
2568 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2570 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2571 extension of bfd_mach_mipsisa64r2.
2573 2014-03-04 Nick Clifton <nickc@redhat.com>
2576 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2577 (elf32_thumb2_plt_entry): New array.
2578 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2579 using thumb2 based PLT.
2580 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2582 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2584 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2586 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2587 Thumb2 based PLT 0-entry.
2588 (elf32_arm_output_arch_local_syms): Handle creation of local
2589 symbols for Thumb2 based PLT entries.
2591 2014-02-28 Alan Modra <amodra@gmail.com>
2594 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2595 the same conditions we called check_relocs.
2597 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2599 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2600 * bfd-in2.h: Regenerate.
2601 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2602 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2603 using long PLT entries.
2604 (bfd_elf32_arm_use_long_plt): New function.
2605 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2607 2014-02-27 Alan Modra <amodra@gmail.com>
2609 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2610 params for targets that don't use ppc32elf.em.
2612 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2614 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2615 of GOTOFF relocations.
2617 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2618 H.J. Lu <hongjiu.lu@intel.com>
2620 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2621 (elf_x86_64_legacy_plt_entry): Likewise.
2622 (elf_x86_64_bnd_plt_entry): Likewise.
2623 (elf_x86_64_legacy_plt2_entry): Likewise.
2624 (elf_x86_64_bnd_plt2_entry): Likewise.
2625 (elf_x86_64_bnd_arch_bed): Likewise.
2626 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2627 (elf_x86_64_link_hash_table): Add plt_bnd.
2628 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2630 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2631 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2633 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2634 symbols. Resolve call to the second PLT if it is created.
2635 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2636 (elf_x86_64_relocate_section): Resolve PLT references to the
2637 second PLT if it is created.
2638 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2639 second PLT entry for BND relocation.
2640 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2641 the second PLT is created.
2642 (elf_x86_64_get_synthetic_symtab): New.
2643 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2645 2014-02-19 Alan Modra <amodra@gmail.com>
2647 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2648 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2649 provision of out-of-line register save/restore routines.
2651 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2653 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2654 PT_DYNAMIC segment flags.
2656 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2659 * simple.c (struct saved_offsets): New.
2660 (simple_save_output_info): Use it for ptr.
2661 (simple_restore_output_info): Use it for ptr. Check section_count.
2662 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2664 2014-02-17 Alan Modra <amodra@gmail.com>
2666 * elf64-ppc.h (struct ppc64_elf_params): Define.
2667 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2668 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2669 ppc64_elf_build_stubs): Update prototype.
2670 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2671 fields now in params. Adjust code throughout file.
2672 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2673 Save params pointer in htab.
2674 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2675 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2676 ppc64_elf_build_stubs): Remove parameters now in "params".
2678 2014-02-17 Alan Modra <amodra@gmail.com>
2680 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2681 patched for ppc476 workaround. Reapply branch taken/not taken
2684 2014-02-12 Alan Modra <amodra@gmail.com>
2686 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2687 stubs for calls to __tls_get_addr that we know will later be
2690 2014-02-12 Alan Modra <amodra@gmail.com>
2692 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2693 for ld -r, when code sections are sufficiently aligned.
2694 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2697 2014-02-12 Alan Modra <amodra@gmail.com>
2700 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2701 --export-dynamic and --dynamic-list marking of symbols.
2702 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2705 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2708 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2709 executables if it matches dynamic_list.
2711 2014-02-10 Alan Modra <amodra@gmail.com>
2713 * po/SRC-POTFILES.in: Regenerate.
2714 * po/bfd.pot: Regenerate.
2716 2014-02-09 Alan Modra <amodra@gmail.com>
2718 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2719 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2720 (elfNN_bed): Init new field.
2721 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2722 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2723 (ppc_elf_relax_section): Don't reallocate section here, write
2724 stubs, or write out relocs for ld -r here..
2725 (ppc_elf_relocate_section): ..instead write stubs here, and use
2726 existing code to write out relocs for ld -r. Fix offset
2727 adjustment on reloc for little-endian.
2728 (elf_backend_caches_rawsize): Define.
2730 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2733 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2735 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2737 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2738 return paths. Three times.
2739 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2741 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2742 (ppc64_elf_edit_toc): Free USED in return path.
2744 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2746 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2747 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2748 * libbfd.h: Regenerated.
2749 * bfd-in2.h: Regenerated.
2750 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2751 (nios2_reloc_map): Likewise.
2752 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2753 Fixed all references.
2754 (nios2_elf32_relocate_section): Add new relocations.
2755 (nios2_elf32_check_relocs): Likewise.
2756 (nios2_elf32_gc_sweep_hook): Likewise.
2758 2014-02-03 Alan Modra <amodra@gmail.com>
2760 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2761 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2762 (ppc_elf_link_params): New function.
2763 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2765 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2766 parameters. Use htab->params instead.
2767 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2768 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2769 64 bytes for ppc476 workaround.
2770 (struct ppc_elf_relax_info): New.
2771 (ppc_elf_relax_section): Exclude linker created sections and
2772 those too small to hold one instruction. Don't add another
2773 branch around trampolines on later relax passes. Don't
2774 generate trampolines for undefined symbols when !relocatable,
2775 nor for plugin symbols. Allocate space for ppc476 workaround
2776 patch area. Free fixups on error return path.
2777 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2778 * elf32-ppc.h (struct ppc_elf_params): New.
2779 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2780 (ppc_elf_link_params): Declare.
2781 * section.c (SEC_INFO_TYPE_TARGET): Define.
2782 * bfd-in2.h: Regenerate.
2784 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2786 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2788 (nios2_elf32_relocate_section): Use got_base to adjust
2789 GOT-pointer-relative relocations relative to _gp_got.
2790 (create_got_section): Create _gp_got symbol.
2791 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2792 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2794 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2796 * bfd-in2.h: Update from reloc.c.
2797 * elf32-nios2.c: Include elf32-nios2.h.
2798 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2799 (nios2_reloc_map): Likewise.
2800 (enum elf32_nios2_stub_type): Declare.
2801 (struct elf32_nios2_stub_hash_entry): Declare.
2802 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2803 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2804 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2805 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2806 bfd_count, top_index, input_list, all_local_syms.
2807 (nios2_call26_stub_entry): New.
2808 (nios2_elf32_install_imm16): Move up in file.
2809 (nios2_elf32_install_data): Move up in file.
2810 (hiadj): Move up in file.
2811 (stub_hash_newfunc): New.
2812 (link_hash_newfunc): Initialize hsh_cache field.
2814 (nios2_stub_name): New.
2815 (nios2_get_stub_entry): New.
2816 (nios2_add_stub): New.
2817 (nios2_elf32_setup_section_lists): New.
2818 (nios2_elf32_next_input_section): New.
2819 (CALL26_SEGMENT): New.
2820 (MAX_STUB_SECTION_SIZE): New.
2821 (group_sections): New.
2822 (nios2_type_of_stub): New.
2823 (nios2_build_one_stub): New.
2824 (nios2_size_one_stub): New.
2825 (get_local_syms): New.
2826 (nios2_elf32_size_stubs): New.
2827 (nios2_elf32_build_stubs): New.
2828 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2829 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2830 trampolines for R_NIOS2_CALL26 stubs.
2831 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2832 (nios2_elf32_gc_sweep_hook): Likewise.
2833 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2834 (nios2_elf32_link_hash_table_free): New.
2835 (bfd_elf32_bfd_link_hash_table_free): Define.
2836 * elf32-nios2.h: New file.
2837 * libbfd.h: Update from reloc.c.
2838 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2840 2014-01-29 Nick Clifton <nickc@redhat.com>
2843 * elf32-metag.c (elf_metag_post_process_headers): Call
2844 _bfd_elf_post_process_headers.
2845 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2846 _bfd_elf_copy_private_data.
2847 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2849 2014-01-29 Nick Clifton <nickc@redhat.com>
2851 * bfd-in.h (bfd_set_section_vma): Delete.
2852 (bfd_set_section_alignment): Delete.
2853 (bfd_set_section_userdata): Delete.
2854 (bfd_set_cacheable): Delete.
2855 * bfd.c (bfd_set_cacheable): New static inline function.
2856 * section.c (bfd_set_section_userdata): Likewise.
2857 (bfd_set_section_vma): Likewise.
2858 (bfd_set_section_alignment): Likewise.
2859 * bfd-in2.h: Regenerate.
2861 2014-01-28 Nick Clifton <nickc@redhat.com>
2863 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2864 attributes select the CU containing the abbreviation, which may not
2867 2014-01-24 Alan Modra <amodra@gmail.com>
2869 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2870 to get_relocs for ELFv2.
2872 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2875 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2876 if TLS sections are not adjacent.
2878 2014-01-22 Alan Modra <amodra@gmail.com>
2880 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2882 2014-01-22 Alan Modra <amodra@gmail.com>
2884 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2886 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2889 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2890 regular default symbol definition and the versioned dynamic
2891 symbol definition mismatch, skip the default symbol definition
2892 if one of them is IFUNC.
2894 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2897 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2898 info->export_dynamic nor h->ref_dynamic for type mismatch when
2899 adding the default version.
2901 2014-01-16 Alan Modra <amodra@gmail.com>
2903 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2904 mips_elf_traverse_got_arg* rather than mips_got_info*.
2905 Adjust caller. Alloc on output_bfd rather than symbol section
2908 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2910 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2912 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2914 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2917 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2918 against __ehdr_start.
2919 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2921 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2923 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2925 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2927 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2930 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2931 count if there are any non pc-relative relocs.
2932 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2934 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2935 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2937 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2938 offset while calculating relocation address.
2939 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2940 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2942 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2945 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2946 R_ARM_ABS8 and R_ARM_ABS16.
2948 2014-01-13 Alan Modra <amodra@gmail.com>
2950 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2951 error when shared and force a plt call otherwise.
2952 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2953 plt_type == PLT_NEW.
2954 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2955 the appropriate call stub.
2957 2014-01-10 Alan Modra <amodra@gmail.com>
2962 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2963 (assign_file_positions_for_non_load_sections): When setting up
2964 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2965 header that completely covers the relro region.
2967 2014-01-09 Tristan Gingold <gingold@adacore.com>
2969 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2970 table macros and add macros to initializa the structure.
2972 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2977 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2978 size for PT_GNU_RELRO segment.
2979 (assign_file_positions_for_load_sections): If PT_LOAD segment
2980 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2982 2014-01-07 Tom Tromey <tromey@redhat.com>
2984 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2987 2014-01-03 Nick Clifton <nickc@redhat.com>
2990 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2993 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2996 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2998 2014-01-02 Nick Clifton <nickc@redhat.com>
3001 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3002 filename in the bfd's filename field.
3003 * elfcode.h (bfd_from_remote_memory): Likewise.
3004 * ieee.c (ieee_object_p): Likewise.
3005 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3006 * oasys.c (oasys_openr_next_archived_file): Likewise.
3007 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3008 * opncls.c (bfd_fopen): Likewise.
3009 (bfd_openstreamr): Likewise.
3010 (bfd_openr_iovec): Likewise.
3011 (bfd_openw): Likewise.
3012 (bfd_create): Likewise.
3013 (_bfd_delete_bfd): Free filename.
3015 For older changes see ChangeLog-2013
3017 Copyright (C) 2014 Free Software Foundation, Inc.
3019 Copying and distribution of this file, with or without modification,
3020 are permitted in any medium without royalty provided the copyright
3021 notice and this notice are preserved.
3027 version-control: never