1 2014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
3 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
4 overflow on non-weak undefined symbols.
6 2014-12-02 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
9 _opd_sec_data array, halving required memory.
10 (sort_r_offset): New function.
11 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
12 sections with a mix of 16 and 24 byte OPD entries. Don't
13 attempt to honour --non-overlapping-opd for .opd sections with
14 unexpected relocs. Simplify opd entry size calculations by
15 first finding the reloc for the next entry. Make edit loop
16 handle one opd entry per iteration, with an inner loop
17 handling relocs per entry.
19 2014-12-01 Nick Clifton <nickc@redhat.com>
22 * archive.c (do_slurp_coff_armap): Add range checks to prevent
23 running off the end of the string table.
24 * compress.c (bfd_get_full_section_contents): Return a NULL
25 pointer for zero sized sections. Do not attempt to copy a buffer
27 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
28 header. Add range checks to avoid running off the end of the
30 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
31 if the seek fails, no memory is allocated.
32 (bfd_elf_string_from_elf_section): Do not allocate a string from a
33 non string section. It only leads to trouble later on.
34 (_bfd_elf_print_private_bfd_data): Check for there being too
35 little external dynamic data.
36 (bfd_section_from_shdr): Replace assertion with a failure mode.
37 (bfd_section_from_shdr): When walking a loaded group section use
38 the internal structure size, not the external size. Check for the
39 group section being empty.
40 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
42 * elfcode.h (elf_slurp_reloc_table): Likewise.
43 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
46 2014-11-30 Alan Modra <amodra@gmail.com>
49 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
50 symbols from libraries that won't be listed in DT_NEEDED.
51 (elf_link_output_extsym): Don't output verdefs for such symbols.
53 2014-11-28 Alan Modra <amodra@gmail.com>
55 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
56 vna_next/vd_next/vda_next is zero. Correct counts.
58 2014-11-27 Nick Clifton <nickc@redhat.com>
61 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
62 a discrepancy between the isymMax and ifdMax values in the
64 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
65 scanning the external dynamic entries.
67 2014-11-26 Nick Clifton <nickc@redhat.com>
70 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
72 * coff-h8500.c (rtype2howto): Likewise.
73 * coff-tic30.c (rtype2howto): Likewise.
74 * coff-z80.c (rtype2howto): Likewise.
75 * coff-z8k.c (rtype2howto): Likewise.
76 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
77 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
79 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
80 * coff-w65.c (rtype2howto): Likewise.
81 * coff-we32k.c (RTYPE2HOWTO): Likewise.
82 * pe-mips.c (RTYPE2HOWTO): Likewise.
83 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
85 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
87 * coffgen.c (make_a_section_from_file): Check the length of a
88 section name before testing to see if it is a debug section name.
89 (coff_object_p): Zero out any uninitialised bytes in the opt
91 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
92 source being empty when there are values to be processed.
93 (_bfd_ecoff_slurp_symbol_table): Add range check.
94 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
95 (bfd_mach_o_mangle_sections): Move test for too many sections to
96 before the allocation of the section table.
97 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
98 memory and nullify the symbol pointer.
99 * reloc.c (bfd_generic_get_relocated_section_contents): Add
100 handling of a bfd_reloc_notsupported return value.
101 * versados.c (EDATA): Add range checking.
102 (get_record): Likewise.
103 (process_otr): Check for contents being available before updating
105 (versados_canonicalize_reloc): Add range check.
107 2014-11-26 Alan Modra <amodra@gmail.com>
109 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
110 internal verref buffer. Error for zero sh_info. Print errors.
111 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
113 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
115 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
116 NAME##_get_symbol_version_string.
117 (bfd_get_symbol_version_string): New.
118 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
119 _bfd_nosymbols define.
120 * aout-target.h (MY_get_symbol_version_string): Likewise.
121 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
122 * binary.c (binary_get_symbol_version_string): Likewise.
123 * bout.c (aout_32_get_symbol_version_string): Likewise.
124 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
125 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
126 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
127 * ieee.c (ieee_get_symbol_version_string): Likewise.
128 * ihex.c (ihex_get_symbol_version_string): Likewise.
129 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
130 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
131 * mmo.c (mmo_get_symbol_version_string): Likewise.
132 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
133 * oasys.c (oasys_get_symbol_version_string): Likewise.
134 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
135 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
136 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
137 * som.c (som_get_symbol_version_string): Likewise.
138 * srec.c (srec_get_symbol_version_string): Likewise.
139 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
140 * versados.c (versados_get_symbol_version_string): Likewise.
141 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
142 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
144 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
145 coff_get_symbol_version_string.
146 (rs6000_xcoff64_aix_vec): Likewise.
148 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
149 (_bfd_elf_get_symbol_version_string): This.
151 (bfd_elf_print_symbol): Updated.
152 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
154 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
155 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
156 * bfd-in2.h: Regenerated.
157 * libbfd.h: Likewise.
158 * libcoff.h: Likewise.
160 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
163 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
164 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
165 from bfd_elf_print_symbol.
166 (bfd_elf_print_symbol): Use it.
168 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
170 * elf32-i386.c (elf_i386_got_plt_entry): New.
171 (elf_i386_pic_got_plt_entry): Likewise.
172 (elf_i386_link_hash_entry): Add plt_got.
173 (elf_i386_link_hash_table): Likewise.
174 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
175 (elf_i386_get_local_sym_hash): Likewise.
176 (elf_i386_check_relocs): Create the GOT PLT if there are both
177 PLT and GOT references when the regular PLT is used.
178 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
179 both PLT and GOT references unless pointer equality is needed.
180 (elf_i386_relocate_section): Also check the GOT PLT when
181 resolving R_386_PLT32.
182 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
185 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
186 (elf_x86_64_link_hash_table): Likewise.
187 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
188 (elf_x86_64_get_local_sym_hash): Likewise.
189 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
190 PLT and GOT references when the regular PLT is used.
191 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
192 both PLT and GOT references unless pointer equality is needed.
193 (elf_x86_64_relocate_section): Also check the GOT PLT when
194 resolving R_X86_64_PLT32.
195 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
198 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
200 * configure: Regenerated.
202 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
204 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
205 (erratum_835769_scan): Sort map list.
207 2014-11-24 Alan Modra <amodra@gmail.com>
209 * elf64-ppc.c (plt_stub_pad): Correct.
211 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
213 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
214 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
215 (elf_x86_64_allocate_dynrelocs): Don't assert size of
216 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
218 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
220 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
221 branch displacement overflow in PLT entry.
223 2014-11-21 Nick Clifton <nickc@redhat.com>
226 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
227 number of auxillary entries.
228 * ieee.c (next_byte): Convert to a function. Return FALSE if the
229 next byte is beyond the end of the buffer.
230 (parse_int): Test the return value of next_byte.
231 (parse_expression): Convert to boolean. Return FALSE if the
232 parsing failed. Test the return value of next_byte.
233 (ieee_seek): Convert to a function. Return FALSE if the seek goes
234 beyond the end of the buffer.
235 (ieee_slurp_external_symbols): Test the return value of ieee_seek
237 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
238 operation failed. Test the return value of ieee_seek and
240 (ieee_archive_p): Test the return value of ieee_seek and
243 (ieee_slurp_section_data): Likewise.
244 (ieee_object_p): Likewise. Store the size of the buffer in the
245 total_amt field in the header.
246 * libieee.h (common_header_type): Add amt field.
247 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
248 reloc's value is within range.
249 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
251 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
253 (pex64_dump_xdata): Check for buffer overflows.
254 * versados.c (process_otr): Check that the section exists before
256 (versados_object_p): Make sure that enough data was read for the
257 header to be checked.
258 * vms-alpha.c (vms_get_remaining_object_record): Change
259 read_so_far parameter to an unsigned int. Check that the amount
262 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
264 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
265 PC-relative offset overflow check.
267 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
270 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
271 string table before clearing the first few bytes.
273 2014-11-21 Terry Guo <terry.guo@arm.com>
275 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
277 2014-11-20 Alan Modra <amodra@gmail.com>
279 * elf64-ppc.c (group_sections): Init stub14_group_size from
280 --stub-group-size parameter divided by 1024.
282 2014-11-20 Alan Modra <amodra@gmail.com>
284 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
285 alignment calculation.
287 2014-11-20 Terry Guo <terry.guo@arm.com>
289 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
290 hasn't attribute section.
292 2014-11-20 Alan Modra <amodra@gmail.com>
294 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
296 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
299 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
300 PC-relative offset overflow in PLT entry.
302 2014-11-18 Nick Clifton <nickc@redhat.com>
305 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
306 is larger than its real size.
307 (rsrc_print_section): Fix off-by-one error checking for overflow.
308 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
311 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
313 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
316 2014-11-14 Nick Clifton <nickc@redhat.com>
319 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
321 (bfd_get_alt_debug_link_info): Likewise.
323 2014-11-14 Nick Clifton <nickc@redhat.com>
326 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
328 (ieee_object_p): Likewise.
330 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
332 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
334 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
336 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
338 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
341 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
342 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
343 (elf_x86_64_relocate_section): Likewise.
345 2014-11-13 Nick Clifton <nickc@redhat.com>
348 * coffcode.h (coff_ptr_struct): Add is_sym field.
349 (coff_new_section_hook): Set the is_sym field.
350 (coff_pointerize_aux_hook): Check the is_sym field.
351 (coff_print_aux): Likewise.
352 (coff_compute_section_file_positions): Likewise.
353 (coff_write_object_contents): Likewise.
354 (coff_slurp_line_table): Likewise.
355 (coff_slurp_symbol_table): Likewise.
356 (CALC_ADDEND): Likewise.
357 * coffgen.c (coff_renumber_symbols): Likewise.
358 (coff_mangle_symbols): Likewise.
359 (coff_fix_symbol_name): Likewise.
360 (coff_write_symbol): Likewise.
361 (coff_write_alien_symbol): Likewise.
362 (coff_write_native_symbol): Likewise.
363 (coff_write_symbols): Likewise.
364 (coff_write_linenumbers): Likewise.
365 (coff_pointerize_aux): Likewise.
366 (coff_get_normalized_symtab): Likewise.
367 (coff_get_symbol_info): Likewise.
368 (bfd_coff_get_syment): Likewise.
369 (bfd_coff_get_auxent): Likewise.
370 (coff_print_symbol): Likewise.
371 (coff_find_nearest_line_with_names): Likewise.
372 (bfd_coff_set_symbol_class): Likewise.
373 (coff_make_empty_symbol): Set the is_sym field.
374 (coff_bfd_make_debug_symbol): Likewise.
375 * peicode.h (pe_ILF_make_a_symbol): Likewise.
376 * libcoff.h: Regenerate.
377 * libcoff-in.h: Regenerate.
379 2014-11-12 Nick Clifton <nickc@redhat.com>
382 * coffcode.h (coff_slurp_line_table): Set the line number of
383 corrupt entries to -1.
384 (coff_slurp_symbol_table): Alway initialise the value of the
386 * coffgen.c (coff_print_symbol): Check that the combined pointer
388 (coff_print_symbol): Do not print negative line numbers.
389 * peXXigen.c (pe_print_idata): Add range checking displaying
392 2014-11-12 Alan Modra <amodra@gmail.com>
395 * coffcode.h (coff_slurp_line_table): Drop line number info
396 not preceded by a valid function entry. Revert last change.
398 2014-11-11 Nick Clifton <nickc@redhat.com>
401 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
402 line number cache that would not be initialised by the copy from
403 the new line number table.
404 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
406 * coffgen.c (coff_get_normalized_symbols): Get the external
407 symbols before allocating space for the internal symbols, in case
409 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
410 array if one is needed. Likewise with the verdef array.
411 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
413 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
414 structure are initialised.
415 (pe_print_edata): Avoid reading off the end of the data buffer.
417 2014-11-11 Alan Modra <amodra@gmail.com>
420 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
421 when building func_table.
423 2014-11-11 Alan Modra <amodra@gmail.com>
426 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
427 memset the particular bits we need. Update src after hitting loop
428 "continue". Don't count lineno omitted due to invalid symbols in
429 nbr_func, and update lineno_count. Init entire terminating
430 lineno. Don't both allocating terminator in n_lineno_cache.
431 Redirect sym->lineno pointer to where n_lineno_cache will be
432 copied, and free n_lineno_cache.
433 * pe-mips.c (NUM_HOWTOS): Typo fix.
435 2014-11-11 Alan Modra <amodra@gmail.com>
437 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
438 size check to account for possible zero terminator.
440 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
442 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
443 data sections to be PROGBITS
445 2014-11-10 Nick Clifton <nickc@redhat.com>
448 * coff-i386.c (NUM_HOWTOS): New define.
449 (RTYPE2HOWTO): Use it.
450 (coff_i386_rtype_to_howto): Likewise.
451 (coff_i386_reloc_name_lookup): Likewise.
452 (CALC_ADDEND): Check that reloc r_type field is valid.
453 * coff-x86_64.c (NUM_HOWTOS): New define.
454 (RTYPE2HOWTO): Use it.
455 (coff_amd64_rtype_to_howto): Likewise.
456 (coff_amd64_reloc_name_lookup): Likewise.
457 (CALC_ADDEND): Check that reloc r_type field is valid.
458 * coffcode.h (coff_slurp_line_table): Check for symbol table
460 (coff_slurp_symbol_table): Use zalloc to ensure that all table
461 entries are initialised.
462 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
463 in the string table. Also ensure that the table is 0 terminated.
464 (coff_get_normalized_symtab): Check for symbol table indexing
466 * opncls.c (bfd_alloc): Catch the case where a small negative size
467 can result in only 1 byte being allocated.
468 (bfd_alloc2): Use bfd_alloc.
469 * pe-mips.c (NUM_HOWTOS): New define.
470 (coff_mips_reloc_name_lookup): Use it.
471 (CALC_ADDEND): Check that reloc r_type field is valid.
472 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
473 in the DataDirectory.
474 (pe_print_idata): Avoid reading beyond the end of the data block
475 wen printing strings.
476 (pe_print_edata): Likewise.
477 Check for table indexing underflow.
478 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
479 (pe_bfd_object_p): Allocate and initialize enough space to hold a
480 PEAOUTHDR, even if the opt_hdr field specified less.
482 2014-11-08 Alan Modra <amodra@gmail.com>
484 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
486 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
488 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
491 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
494 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
495 for IE->LE transition.
497 2014-11-07 Alan Modra <amodra@gmail.com>
499 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
501 2014-11-07 Alan Modra <amodra@gmail.com>
503 * tekhex.c (CHUNK_SPAN): Define.
504 (struct data_struct <chunk_init>): Use one byte per span, update
505 all code accessing this field.
506 (find_chunk): Add create param, don't create new entry unless set.
507 (insert_byte): Don't save zeros.
508 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
509 on symbol type. Create an alternate section if both types of
510 symbol are given. Attach type '2' and '6' symbols to absolute
512 (move_section_contents): Fix caching of chunk. Don't create chunk
513 when reading, or for writing zeros.
514 (tekhex_set_section_contents): Don't create initial chunks.
515 (tekhex_write_object_contents): Use CHUNK_SPAN.
517 2014-11-07 Alan Modra <amodra@gmail.com>
519 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
521 2014-11-07 Alan Modra <amodra@gmail.com>
523 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
524 * coffcode.h (coff_set_alignment_hook): Likewise.
525 (coff_slurp_line_table): Likewise.
526 * coffgen.c (coff_get_normalized_symtab): Likewise.
527 (_bfd_coff_get_external_symbols): Likewise.
528 * elf.c (bfd_elf_get_str_section): Likewise.
529 * tekhex.c (first_phase): Likewise.
531 2014-11-06 Nick Clifton <nickc@redhat.com>
533 * aoutx.h (slurp_symbol_table): Revert previous delta.
534 (slurp_reloc_table): Likewise.
535 * compress.c (bfd_get_full_section_contents): Remove file size
537 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
538 and do not complain about linker generated files.
540 2014-11-06 Will Newton <will.newton@linaro.org>
542 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
543 length sections and sub-sections.
545 2014-11-04 Nick Clifton <nickc@redhat.com>
548 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
549 Replace another abort with an error message.
550 (coff_slurp_line_table): Add more range checking.
551 * peXXigen.c (pe_print_debugdata): Add range checking.
553 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
555 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
556 when creating a dso with discarded dynsym section.
558 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
560 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
561 and E_MIPS_ARCH_64R6 support.
563 2014-11-05 Nick Clifton <nickc@redhat.com>
566 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
567 about the number of relocations it contains.
568 (coff_sort_func_alent): Return 0 if the pointers are NULL.
569 (coff_slurp_line_table): Add more range checks. Do not free new
570 tables created when sorting line numbers.
571 * peXXigen.c (pe_print_idata): Add range checks.
572 (pe_print_edata): Likewise.
573 (rsrc_print_resource_entries): Likewise. Avoid printing control
574 characters. Terminate priniting if corruption is detected.
575 (rsrc_print_resource_directory): Terminate printing if an unknown
576 directory type is encountered.
577 (pe_print_debugdata): Fix off-by-one error.
578 (rsrc_count_entries): Add range checking.
579 (rsrc_parse_entry): Likewise.
581 2014-11-04 Nick Clifton <nickc@redhat.com>
584 * compress.c (bfd_get_full_section_contents): Improve test for
585 linker created objects.
588 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
589 corrupt extended name tables.
591 2014-11-04 Alan Modra <amodra@gmail.com>
593 * elf32-spu.c (ovl_mgr_stat): New function.
594 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
596 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
598 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
599 relaxation, reduce the size of symbols that span the deleted
602 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
604 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
605 located at the very end of the section.
607 2014-11-03 Nick Clifton <nickc@redhat.com>
610 * aoutx.h (slurp_symbol_table): Check that computed table size is
611 not bigger than the file from which is it being read.
612 (slurp_reloc_table): Likewise.
613 * coffcode.h (coff_slurp_line_table): Remove unneeded local
614 'warned'. Do not try to print the details of a symbol with an
616 * coffgen.c (make_a_sectiobn_from_file): Check computed string
617 index against length of string table.
618 (bfd_coff_internal_syment_name): Check read in string offset
619 against length of string table.
620 (build_debug_section): Return a pointer to the section used.
621 (_bfd_coff_read_string_table): Store the length of the string
622 table in the coff_tdata structure.
623 (bfd_coff_free_symbols): Set the length of the string table to
624 zero when it is freed.
625 (coff_get_normalized_symtab): Check offsets against string table
626 or data table lengths as appropriate.
627 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
628 length of string table.
629 * compress.c (bfd_get_full_section_contents): Check computed size
630 against the size of the file.
631 * libcoff-in.h (obj_coff_strings_len): Define.
632 (struct coff_tdata): Add strings_len field.
633 * libcoff.h: Regenerate.
634 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
635 data if the debug section is too small.
636 * xcofflink.c (xcoff_link_input_bfd): Check offset against
637 length of string table.
639 2014-11-03 Nick Clifton <nickc@redhat.com>
641 * po/fi.po: Updated Finnish translation.
643 2014-10-31 Andrew Pinski <apinski@cavium.com>
644 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
646 * archures.c: Add octeon3 for mips target.
647 * bfd-in2.h: Regenerate.
648 * bfd/cpu-mips.c: Define I_mipsocteon3.
649 nfo_struct): Add octeon3 support.
650 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
652 (mips_set_isa_flags): Add support for octeon3.
653 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
654 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
655 extension of bfd_mach_mips_octeon2.
656 (print_mips_isa_ext): Print the value of Octeon3.
658 2014-10-31 Nick Clifton <nickc@redhat.com>
661 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
662 symbol table bigger than the file.
663 * elf.c (bfd_elf_get_str_section): Do not try to load a string
664 table bigger than the file.
665 * tekhex.c (first_phase): Check that the section range is sane.
667 2014-10-30 Nick Clifton <nickc@redhat.com>
670 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
671 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
673 2014-10-29 Nick Clifton <nickc@redhat.com>
675 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
678 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
680 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
682 2014-10-28 Nick Clifton <nickc@redhat.com>
685 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
686 detection table on a per-bfd basis.
687 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
690 2014-10-28 Andreas Schwab <schwab@suse.de>
691 Nick Clifton <nickc@redhat.com>
694 * srec.c (srec_bad_byte): Increase size of buf to allow for
696 (srec_scan): Use an unsigned char buffer to hold header bytes.
698 2014-10-27 Nick Clifton <nickc@redhat.com>
701 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
702 binaries with a group of sections linked by the string table
704 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
705 with an invalid value for NumberOfRvaAndSizes.
706 (pe_print_edata): Detect out of range rvas and entry counts for
707 the Export Address table, Name Pointer table and Ordinal table.
710 * elf.c (setup_group): Improve handling of corrupt group
713 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
715 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
716 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
717 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
718 (elf_aarch64_stub_type): Add new type
719 aarch64_stub_erratum_835769_veneer.
720 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
721 (aarch64_erratum_835769_fix): New data struct to record erratum
723 (elf_aarch64_link_hash_table: Global flags for 835769.
724 (aarch64_build_one_stub): Add case for 835769.
725 (aarch64_size_one_stub): Likewise.
726 (aarch64_mem_op_p, aarch64_mlxl_p,
727 aarch64_erratum_sequence,erratum_835769_scan):
728 New. Decode and scan functions for erratum 835769.
729 (elf_aarch64_create_or_find_stub_sec): New.
730 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
732 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
733 (erratum_835769_branch_to_stub_data,
734 make_branch_to_erratum_835769_stub):New. Connect up all the
735 erratum stubs to occurances by branches.
736 (elfNN_aarch64_write_section): New hook.
737 (aarch64_map_one_stub): Output erratum stub symbol.
738 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
739 information for erratum 835769.
740 (elf_backend_write_section): Define.
742 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
744 * elf32-arm.c (read_code32): New function to read 32 bit
746 (read_code16): New function to read 16 bit thumb instrution.
747 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
748 and read_code16 to read instructions.
750 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
752 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
753 (print_mips_isa_ext): Print the value of an unknown extension.
755 2014-10-21 Alan Modra <amodra@gmail.com>
757 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
758 entries that aren't a multiple of 8 rather than failing assertion.
760 2014-10-21 Alan Modra <amodra@gmail.com>
762 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
765 2014-10-18 Alan Modra <amodra@gmail.com>
767 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
768 section for function symbols defined in .opd is discarded, let
769 the symbol appear to be undefined.
770 (opd_entry_value): Ensure the result section is that for the
771 function code section in the same object as the OPD entry.
773 2014-10-16 Alan Modra <amodra@gmail.com>
776 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
778 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
779 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
780 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
781 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
782 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
783 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
784 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
785 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
786 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
789 2014-10-16 Alan Modra <amodra@gmail.com>
791 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
792 even when output is not ppc64 ELF. Remove redundant tests on
795 2014-10-15 Alan Modra <amodra@gmail.com>
798 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
799 param, group "section" and "offset" params. Zero discriminator.
800 * bfd.c (bfd_find_nearest_line): Implement with new
801 _bfd_find_nearest_line.
802 (bfd_find_nearest_line_discriminator): Likewise.
803 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
805 * coff-rs6000.c (xcoff_find_nearest_line,
806 xcoff_find_nearest_line_discriminator): Delete.
807 (_bfd_xcoff_find_nearest_line): Don't define.
808 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
809 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
811 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
812 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
813 adjust _bfd_dwarf2_find_nearest_line call.
814 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
815 others. Set discriminator. Adjust call.
816 (coff_find_nearest_line_discriminator): Delete.
817 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
818 * dwarf2.c (find_line): Rename to..
819 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
820 Simplify setting of do_line. Delete old function.
821 (_bfd_dwarf2_find_line): Delete.
822 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
823 discriminator_ptr and set it.
824 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
825 (_bfd_elf_find_nearest_line_discriminator): Delete.
826 (_bfd_elf_find_line_discriminator): Delete.
827 (_bfd_generic_find_nearest_line_discriminator): Don't define.
828 * elf.c (elf_find_function): Reorder params.
829 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
831 (_bfd_elf_find_nearest_line_discriminator): Delete.
832 (_bfd_elf_find_line): Adjust call.
833 * elf32-arm.c (arm_elf_find_function): Reorder params.
834 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
836 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
837 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
838 (elfNN_aarch64_find_nearest_line): Reorder params, add
839 discriminator_ptr. Adjust calls.
840 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
841 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
842 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
843 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
844 (_bfd_dwarf1_find_nearest_line): Likewise.
845 (_bfd_dwarf2_find_nearest_line): Likewise.
846 (_bfd_dwarf2_find_line): Delete.
847 (_bfd_generic_find_nearest_line_discriminator): Delete.
848 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
849 * libcoff-in.h (coff_find_nearest_line): Update prototype.
850 (coff_find_nearest_line_discriminator): Delete.
851 (coff_find_nearest_line_with_names): Update prototype.
852 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
853 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
854 discriminator_ptr. Adjust calls.
855 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
856 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
857 discriminator_ptr and set.
858 * som.c (som_find_nearest_line): Similarly.
859 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
860 _bfd_find_nearest_line_discriminator.
861 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
862 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
863 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
864 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
865 "discriminator" and set.
866 (_bfd_vms_find_nearest_line_discriminator): Delete.
867 (_bfd_generic_find_nearest_line_discriminator): Don't define.
868 (alpha_vms_find_nearest_line): Update define.
869 * bfd-in2.h: Regenerate.
870 * libbfd.h: Regenerate.
871 * libcoff.h: Regenerate.
873 2014-10-15 Alan Modra <amodra@gmail.com>
875 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
876 * aout-adobe.c (aout_32_find_line): Define.
877 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
878 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
879 * aout-target.h (MY_find_line): Define.
880 * aout-tic30.c (MY_find_line): Define.
881 * binary.c (binary_find_line): Define.
882 * bout.c (aout_32_find_line): Define.
883 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
884 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
885 (rs6000_xcoff64_aix_vec): Likewise.
886 * elf-bfd.h (_bfd_generic_find_line): Don't define.
887 * elfxx-target.h (bfd_elfNN_find_line): Define.
888 * i386msdos.c (msdos_find_line): Define.
889 * i386os9k.c (aout_32_find_line): Define.
890 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
891 (ieee_find_nearest_line, ieee_find_line,
892 ieee_find_inliner_info): Define.
893 * ihex.c (ihex_find_line): Define.
894 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
895 (_bfd_generic_find_line): Don't define.
896 * libbfd.c (_bfd_generic_find_line): Delete.
897 * libcoff-in.h (coff_find_line): Define.
898 * libecoff.h (_bfd_ecoff_find_line): Define.
899 * mach-o.h (bfd_mach_o_find_line): Define.
900 * mmo.c (mmo_find_line): Define.
901 * nlm-target.h (nlm_find_line): Define.
902 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
903 (oasys_find_nearest_line, oasys_find_line,
904 oasys_find_inliner_info): Define.
905 * pef.c (bfd_pef_find_line): Define.
906 * plugin.c (bfd_plugin_find_line): Define.
907 * ppcboot.c (ppcboot_find_line): Define.
908 * som.c (som_find_line): Define.
909 * srec.c (srec_find_line): Define.
910 * tekhex.c (tekhex_find_line): Define.
911 * versados.c (versados_find_line): Define.
912 * vms-alpha.c (alpha_vms_find_line): Define.
913 * xsym.c (bfd_sym_find_line): Define.
914 * bfd-in2.h: Regenerate.
915 * libbfd.h: Regenerate.
916 * libcoff.h: Regenerate.
918 2014-10-15 Tristan Gingold <gingold@adacore.com>
920 * version.m4: Bump version to 2.25.51
921 * configure: Regenerate.
923 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
925 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
926 offset is less than 2.
927 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
929 2014-10-14 Alan Modra <amodra@gmail.com>
932 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
933 (EIGHT_GAZILLION): Delete.
935 2014-10-13 Alan Modra <amodra@gmail.com>
938 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
939 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
940 flags enabling conversion of CIEs and FDEs to use relative encoding.
941 (find_merged_cie): Similarly.
942 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
943 relocatable, except for CIE pointer.
944 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
945 relocs against symbols in dropped comdat group sections.
946 (bfd_elf_discard_info): Do some eh_frame optimisation when
949 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
951 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
952 the hwcaps2 object attribute.
954 2014-10-04 Alan Modra <amodra@gmail.com>
957 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
958 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
959 range FDEs for discarding.
960 (vma_compare): Sort on range after address.
961 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
962 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
963 error message rather than "fde".
964 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
967 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
970 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
971 for OLD_FREEBSD_ABI_LABEL.
973 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
976 * plugin.c (try_claim): New function. Moved from
978 (try_load_plugin): Pass through bfd. Add test.
979 (load_plugin): Pass through bfd.
980 (bfd_plugin_object_p): Move logic to try_claim.
982 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
984 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
985 call relaxation use furthermost addresses where call source and
986 destination can be to check whether it's in the range of a direct
989 2014-09-22 Alan Modra <amodra@gmail.com>
991 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
992 false for overflow or overlapping FDEs. Give more detail in
995 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
997 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
998 the addend if relocations are RELA.
1000 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1002 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1003 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1005 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1007 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1009 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1012 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1015 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1017 2014-09-16 Terry Guo <terry.guo@arm.com>
1019 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1022 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1024 * bfd-in2.h: Regenerate.
1025 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1026 (nds32_elf_relax_section): Code refactoring.
1027 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1028 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1029 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1030 pattern. The first three is moved from nds32_elf_relax_section,
1031 and the last three is new function.
1032 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1033 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1034 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1035 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1036 three is moved from nds32_elf_relax_section, and the last four
1038 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1039 pattern and address setting pattern.
1040 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1041 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1042 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1043 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1044 nds32_elf_relax_letlsls): Relax TLS pattern.
1045 (nds32_relax_adjust_label): Adjust alignment and nop.
1046 (nds32_elf_pick_relax): Choose relaxation optimization.
1047 (nds32_elf_get_relocated_section_contents): New hook.
1048 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1050 * elf32-nds32.h: Declare.
1051 * libbfd.h: Regenerate.
1052 * reloc.c: Add nds32 new relocations.
1054 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1056 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1057 'name' for the typo issue, which related with commit
1058 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1060 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1061 Matthew Fortune <matthew.fortune@imgtec.com>
1063 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1064 * archures.c (bfd_architecture): Likewise.
1065 * bfd-in2.h (bfd_architecture): Likewise.
1066 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1067 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1068 BFD_RELOC_MIPS_19_PCREL_S2.
1069 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1070 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1071 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1072 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1073 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1074 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1075 BFD_RELOC_LO16_PCREL.
1076 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1077 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1079 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1080 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1081 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1082 BFD_RELOC_LO16_PCREL.
1083 * elfn32-mips.c: Likewise.
1084 * elfxx-mips.c (MIPSR6_P): New define.
1085 (mipsr6_exec_plt_entry): New array.
1086 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1087 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1088 (aligned_pcrel_reloc_p): New function.
1089 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1090 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1091 (mips_elf_calculate_relocation): Add support for relocs:
1092 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1093 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1094 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1095 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1096 (_bfd_mips_elf_check_relocs): Add support for relocs:
1097 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1098 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1100 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1102 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1103 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1104 (mips_32bit_flags_p): Add support for mips32r6.
1105 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1106 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1107 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1108 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1109 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1110 BFD_RELOC_MIPS_19_PCREL_S2.
1111 * config.bfd: Add mips*-img-elf* target triple.
1113 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1115 * config.bfd: Add mips*-img-elf* target triple.
1117 2014-09-12 Alan Modra <amodra@gmail.com>
1119 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1120 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1121 range of FDEs to hdr_info->array.
1122 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1123 .eh_frame_hdr entries, and overlapping FDEs.
1125 2014-09-10 Alan Modra <amodra@gmail.com>
1127 * elf.c (assign_file_positions_except_relocs): Move section header
1129 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1130 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1131 * elflink.c (bfd_elf_final_link): Don't call above function.
1133 2014-08-30 Alan Modra <amodra@gmail.com>
1135 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1137 2014-08-29 Alan Modra <amodra@gmail.com>
1139 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1140 error for calls via a toc adjusting stub without a nop.
1142 2014-08-29 Alan Modra <amodra@gmail.com>
1144 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1145 error. Remove redundant bfd_set_error.
1147 2014-08-29 Alan Modra <amodra@gmail.com>
1149 * srec.c (srec_scan): Revert last change. Report an error for
1150 S-records with less than the miniumum byte count.
1152 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1154 * srec.c (srec_scan): Return error for 0 size.
1156 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1159 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1160 to check discarded input section.
1161 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1163 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1166 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1167 sections to input from ld --just-symbols.
1169 2014-08-26 DJ Delorie <dj@redhat.com>
1171 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1174 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1176 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1177 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1179 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1181 2014-08-26 Nick Clifton <nickc@redhat.com>
1183 * config.bfd: Fix typo in or1knd selection.
1185 2014-08-22 Kai Tietz <ktietz@redhat.com>
1188 * coffcode.h (coff_compute_section_file_positions): Keep
1189 FileAlignment valid as set.
1191 2014-08-22 Alan Modra <amodra@gmail.com>
1193 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1194 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1196 2014-08-22 Alan Modra <amodra@gmail.com>
1198 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1200 (_bfd_elf_begin_eh_frame_parsing): Delete.
1201 (_bfd_elf_end_eh_frame_parsing): Delete.
1202 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1203 (_bfd_elf_end_eh_frame_parsing): Delete.
1204 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1205 !info->relocatable in place of merge_cies.
1206 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1207 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1208 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1209 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1210 (ppc64_elf_size_stubs): ..here and..
1211 (ppc64_elf_finish_dynamic_sections): ..here.
1213 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1215 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1217 2014-08-21 Tony Wang <tony.wang@arm.com>
1219 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1220 the veneer routine for R_ARM_THM_JUMP19.
1221 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1222 (elf32_arm_size_stub): Ditto.
1224 2014-08-20 Roland McGrath <mcgrathr@google.com>
1227 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1228 all reloc types with pc_relative set in the howto, not just for
1229 R_ARM_REL32 and R_ARM_REL32_NOI.
1230 (allocate_dynrelocs_for_symbol): Update comment.
1231 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1232 set in the howto, set call_reloc_p and may_need_local_target_p but
1233 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1234 (elf32_arm_check_relocs): Likewise.
1236 2014-08-20 Will Newton <will.newton@linaro.org>
1238 * config.bfd: Default armeb-*-eabi* to big endian.
1240 2014-08-19 Alan Modra <amodra@gmail.com>
1242 * configure: Regenerate.
1244 2014-08-18 Alan Modra <amodra@gmail.com>
1246 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1247 use dynrelocs for ifunc.
1248 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1250 2014-08-18 Alan Modra <amodra@gmail.com>
1253 * elflink.c (on_needed_list): Only consider libraries that have
1256 2014-08-18 Alan Modra <amodra@gmail.com>
1258 * elflink.c (bfd_elf_discard_info): Return int error status.
1259 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1260 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1261 * bfd-in2.h: Regenerate.
1263 2014-08-14 Alan Modra <amodra@gmail.com>
1265 * peXXigen.c (pe_print_reloc): Protect against access past end
1268 2014-08-14 Alan Modra <amodra@gmail.com>
1271 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1272 in the order they are mapped to output sections.
1274 2014-08-14 Alan Modra <amodra@gmail.com>
1276 * configure.ac: Delete redundant plugin related checks.
1277 * configure: Regenerate.
1279 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1281 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1282 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1285 2014-08-12 Alan Modra <amodra@gmail.com>
1287 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1288 here when not calling the generic add_symbol function. Formatting.
1289 Correct handling of indirect symbols. Update notice call.
1290 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1291 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1292 symbols early. Update notice call. Add comments regarding weak
1293 symbols vs. indirect.
1295 2014-08-12 Alan Modra <amodra@gmail.com>
1298 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1301 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1303 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1306 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1307 Alan Modra <amodra@gmail.com>
1310 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1311 warning for references in LTO IR to warning symbols.
1313 2014-08-07 Alan Modra <amodra@gmail.com>
1315 * linker.c (WARN, CWARN): Collapse these states to WARN.
1316 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1319 2014-08-05 Doug Evans <dje@google.com>
1321 * bfd-in2.h: Regenerate.
1322 * libcoff.h: Regenerate.
1324 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1326 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1327 rawsize if changing size.
1329 2014-08-05 Alan Modra <amodra@gmail.com>
1332 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1334 2014-08-05 Alan Modra <amodra@gmail.com>
1336 * linker.c (generic_link_check_archive_element): Move handling
1337 of command link -u symbols with a common symbol def to the
1338 code handling non-common symbols so that archive element symbols
1339 are loaded. Use generic_link_add_object_symbols.
1341 2014-08-05 Alan Modra <amodra@gmail.com>
1344 * linker.c (struct archive_list, struct archive_hash_entry,
1345 struct archive_hash_table, archive_hash_newfunc,
1346 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1347 archive_hash_table_free): Delete.
1348 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1349 checkfn. Rewrite using a straight-forward scan over archive map.
1350 (generic_link_check_archive_element_no_collect,
1351 generic_link_check_archive_element_collect,
1352 generic_link_check_archive_element): Add h and name params.
1353 * aoutx.h (aout_link_check_archive_element): Likewise.
1354 * pdp11.c (aout_link_check_archive_element): Likewise.
1355 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1356 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1357 scan symbols, simply add archive element whenever h is undefined.
1358 (coff_link_check_ar_symbols): Delete.
1359 * ecoff.c (read_ext_syms_and_strs): Delete.
1360 (reread_ext_syms_and_strs): Delete.
1361 (ecoff_link_check_archive_element): Add h and name param. Don't
1362 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1363 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1365 (elf_link_add_archive_symbols): Delete "defined" array, merge
1366 functionality into "included". Make "included" a char array. Don't
1367 set or test archive_pass.
1368 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1369 * libbfd.h: Regenerate.
1371 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1374 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1376 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1378 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1379 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1380 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1381 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1382 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1383 (_bfd_mips_elf_fake_sections): Likewise.
1384 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1385 (_bfd_mips_elf_additional_program_headers): Account for new
1386 PT_MIPS_ABIFLAGS program header.
1387 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1388 associate with .MIPS.abiflags.
1389 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1390 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1391 (infer_mips_abiflags): Likewise.
1392 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1393 (mips_32bit_flags_p): Moved higher.
1394 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1395 checking for FP ABIs.
1396 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1397 checks. Check EF_MIPS_FP64 flag consistency.
1398 (print_mips_ases, print_mips_isa_ext): New static function.
1399 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1400 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1401 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1402 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1403 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1404 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1405 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1406 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1408 2014-07-28 Alan Modra <amodra@gmail.com>
1411 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1412 __gnu_lto_slim to armap.
1413 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1414 __gnu_lto_slim to linker hash table.
1416 2014-07-27 Anthony Green <green@moxielogic.org>
1418 * config.bfd: Add moxie-*-moxiebox*.
1420 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1422 Add or reactivate or1k-*-rtems*
1423 * config.bfd (or1k-*-rtems*): Reactivate.
1425 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1427 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1429 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1430 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1432 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1436 and R_*_IRELATIVE relocation offset with PLT entry.
1437 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1438 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1439 (elf_x86_64_get_synthetic_symtab): Use it.
1441 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1444 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1445 next_tls_desc_index with elf.srelplt->reloc_count.
1447 2014-07-15 Alan Modra <amodra@gmail.com>
1449 * cache.c (cache_bread_1): Don't return -1 when fread returns
1452 2014-07-15 Alan Modra <amodra@gmail.com>
1454 * elflink.c (elf_merge_st_other): Update comments. Simplify
1455 visibility handling. Make isym const. Move code modifying
1456 isym->st_other for --exclude-libs to..
1457 (elf_link_add_object_symbols): ..here.
1459 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1462 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1464 2014-07-08 Nick Clifton <nickc@redhat.com>
1467 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1468 segments in input bfds.
1470 2014-07-08 Will Newton <will.newton@linaro.org>
1472 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1473 value to 64kB and remove custom setting for NaCl.
1475 2014-07-08 Alan Modra <amodra@gmail.com>
1477 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1478 bits from source to dest.
1479 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1480 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1482 * bfd-in2.h: Regenerate.
1484 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1486 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1487 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1488 when info->relocatable be true.
1490 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1492 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1493 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1494 * bfd-in2.h: Regenerate.
1495 * libbfd.h: Regenerate.
1497 2014-07-04 Alan Modra <amodra@gmail.com>
1499 * Makefile.am: Update "configure.in" comments.
1500 * PORTING: Likewise.
1501 * aoutx.h: Likewise.
1502 * configure.host: Likewise.
1503 * doc/bfdint.texi: Likewise.
1504 * targets.c: Likewise.
1505 * warning.m4: Likewise.
1506 * Makefile.in: Regenerate.
1508 2014-07-04 Alan Modra <amodra@gmail.com>
1510 * configure.ac: Rename from configure.in.
1511 * Makefile.in: Regenerate.
1512 * config.in: Regenerate.
1513 * doc/Makefile.in: Regenerate.
1515 2014-07-04 Alan Modra <amodra@gmail.com>
1517 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1518 * Makefile.in: Regenerate.
1520 2014-07-04 Alan Modra <amodra@gmail.com>
1522 * version.m4: New file.
1523 * configure.in: Include version.m4.
1525 * Makefile.am (RELEASE): Delete.
1526 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1527 * Makefile.in: Regenerate.
1528 * doc/Makefile.in: Regenerate.
1530 2014-07-02 Alan Modra <amodra@gmail.com>
1532 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1533 pointer_equality_needed when !readonly_dynrelocs.
1534 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1536 2014-07-02 Alan Modra <amodra@gmail.com>
1538 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1539 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1541 2014-07-01 Alan Modra <amodra@gmail.com>
1543 * bfd.c (struct bfd): Reorganise for better packing. Delete
1544 "ifd" field. Make "format", "direction" and "flags" bitfields.
1545 (HAS_LOAD_PAGE): Delete, renumber following flags.
1546 * bfd-in2.h: Regenerate.
1547 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1549 2014-07-01 Alan Modra <amodra@gmail.com>
1551 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1552 (struct ppc_link_hash_table): Increase size of stub_count array.
1553 (build_global_entry_stubs): Emit symbol on global entry stub.
1554 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1557 2014-07-01 Alan Modra <amodra@gmail.com>
1559 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1560 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1561 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1563 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1564 optimisation when --traditional-format.
1566 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1567 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1568 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1569 Soundararajan <Sounderarajan.D@atmel.com>
1571 * archures.c: Add avrtiny architecture for avr target.
1572 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1573 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1574 added for 16 bit LDS/STS instruction of avrtiny arch.
1575 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1576 BFD_RELOC_AVR_LDS_STS_16.
1577 (bfd_elf_avr_final_write_processing): Select machine number
1579 (elf32_avr_object_p): Set machine number for avrtiny arch.
1580 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1581 * bfd-in2.h: Regenerate.
1582 * libbfd.h: Regenerate.
1584 2014-06-26 Nick Clifton <nickc@redhat.com>
1587 * dwarf2.c (is_str_attr): New function.
1588 (find_abstract_instance_name): Use it to determine when an
1589 attribute has a string value.
1591 2014-06-24 Alan Modra <amodra@gmail.com>
1593 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1594 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1597 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1599 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1600 a number of targets.
1602 2014-06-20 Kyle McMartin <kyle@redhat.com>
1604 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1605 emitting initial-exec relocs when not linking an executable.
1607 2014-06-16 Will Newton <will.newton@linaro.org>
1609 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1610 htab->next_tls_desc_index in the non-IPLT case.
1611 Calculate GOT offset correctly for the non-IPLT case.
1612 (allocate_dynrelocs_for_symbol): Don't increment
1613 htab->next_tls_desc_index here.
1615 2014-06-16 Alan Modra <amodra@gmail.com>
1617 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1620 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1622 * elfxx-aarch64.c (stdarg.h): Include.
1623 (string.h): Include.
1624 (_bfd_aarch64_elf_grok_prstatus): Updated.
1625 (_bfd_aarch64_elf_grok_psinfo): New function.
1626 (_bfd_aarch64_elf_write_core_note): New function.
1627 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1628 (elf_backend_write_core_note): Define.
1630 2014-06-13 Alan Modra <amodra@gmail.com>
1632 * archive.c: Include bfdlink.h.
1633 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1634 * bfd.c (struct bfd): Add is_linker_output field.
1635 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1636 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1637 link.hash and is_linker_output.
1638 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1639 param with bfd*. Assert is_linker_output and link.hash, and
1640 clear them before exit.
1641 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1642 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1643 and link.hash so we can free two linker hash tables.
1644 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1645 first. Clean up on errors. Set hash_table_free pointer.
1646 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1647 bfd_link_hash_table* param with bfd*.
1648 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1649 hash_table_free pointer.
1650 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1651 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1652 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1653 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1654 * xcofflink.c: Similarly.
1655 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1656 clear link.next before creating linker hash table. Clean up on
1657 errors, and restore link.next on exit.
1658 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1659 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1660 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1661 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1662 * hash.c (bfd_hash_table_init_n): Free table on error.
1663 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1664 * bfd-in2.h: Regenerate.
1665 * libbfd.h: Regenerate.
1666 * libcoff.h: Regenerate.
1668 2014-06-13 Alan Modra <amodra@gmail.com>
1671 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1672 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1673 * bfd.c (bfd_link_hash_table_free): Don't define.
1674 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1675 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1676 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1677 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1678 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1679 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1680 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1681 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1682 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1683 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1684 * xsym.c: Don't define various link_hash_table_free defines, and
1685 remove from bfd_target vars. Temporarily reference some of the
1686 target link_hash_table_free functions to avoid warnings.
1687 * bfd-in2.h: Regenerate.
1688 * libbfd.h: Regenerate.
1690 2014-06-13 Alan Modra <amodra@gmail.com>
1692 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1693 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1694 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1695 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1696 Move link_hash_table_free functions before their corresponding
1697 link_hash_table_create functions.
1699 2014-06-13 Alan Modra <amodra@gmail.com>
1701 * bfd.c (struct bfd): Replace link_next with a union.
1702 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1703 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1704 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1705 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1706 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1707 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1708 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1709 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1710 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1711 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1712 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1713 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1714 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1715 * bfd-in2.h: Regenerate.
1717 2014-06-11 Alan Modra <amodra@gmail.com>
1719 * linker.c (unwrap_hash_lookup): Add missing parens.
1721 2014-06-11 Kai Tietz <ktietz@redhat.com>
1723 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1724 * libcoff.h: Regenerated.
1726 2014-06-10 Alan Modra <amodra@gmail.com>
1729 * linker.c (unwrap_hash_lookup): New function.
1730 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1731 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1732 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1733 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1734 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1735 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1736 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1737 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1739 2014-06-07 Alan Modra <amodra@gmail.com>
1741 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1742 insn as a bitfield; Use complain_overflow_bitfield.
1743 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1745 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1747 * development.sh: New file.
1748 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1749 Make -Werror the default with GCC only if DEVELOPMENT is true.
1750 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1751 $(srcdir)/development.sh.
1752 * Makefile.in, configure: Regenerate.
1754 2014-06-04 Will Newton <will.newton@linaro.org>
1756 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1757 being non-NULL into an assert.
1758 (elfNN_aarch64_tls_relax): Remove unused code.
1760 2014-06-03 DJ Delorie <dj@redhat.com>
1762 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1764 2014-06-03 Nick Clifton <nickc@redhat.com>
1767 * peXXigen.c (rsrc_process_section): Page align the new contents
1768 befgore writing out.
1770 2014-06-03 Alan Modra <amodra@gmail.com>
1772 * elf64-ppc.c (ADDIS_R12_R2): Define.
1773 (build_plt_stub): Support fusion on ELFv2 stub.
1774 (ppc_build_one_stub): Likewise for plt branch stubs.
1776 2014-05-28 Alan Modra <amodra@gmail.com>
1778 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1780 2014-05-28 Tristan Gingold <gingold@adacore.com>
1782 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1783 to keep the length of the best fit range.
1784 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1787 2014-05-27 DJ Delorie <dj@redhat.com>
1789 * elf32-rx.c (get_symbol_value_maybe): New.
1790 (rx_elf_relocate_section): If we find a reloc against
1791 $tableentry$default$<name>, redirect it to the appropriate
1793 (RX_Table_Info): New.
1794 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1795 with table parts in them.
1796 (rx_check_directives): New.
1797 (rx_table_map_2): New.
1798 (rx_table_map): New.
1799 (rx_additional_link_map_text): New. Called to dump tables to the
1803 2014-05-20 DJ Delorie <dj@redhat.com>
1805 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1807 2014-05-20 Alan Modra <amodra@gmail.com>
1810 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1811 Remove redundant setting of htab->elf.dynobj. Don't align.
1812 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1813 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1814 (create_sdata_sym): Delete.
1815 (elf_allocate_pointer_linker_section): Rename from
1816 elf_create_pointer_linker_section. Align section.
1817 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1818 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1820 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1821 Remove unnecessary tests on _SDA_BASE_ sym.
1822 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1823 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1824 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1825 (ppc_elf_maybe_strip_sdata_syms): Declare.
1827 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1829 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1831 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1833 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1834 in a section with no contents.
1835 (is_vma_in_section, find_section_by_vma): New functions.
1836 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1837 offsets in the debug directory.
1838 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1839 Byte-swap GUID from little-endian to big-endian order for
1840 consistent and conventional display.
1842 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1844 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1845 64-bit doubles objects mix with 32-bit doubles objects.
1846 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1848 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1850 * mmo.c: Update URLs in documentation comments.
1852 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1853 David Weatherford <weath@cadence.com>
1854 Max Filippov <jcmvbkbc@gmail.com>
1856 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1859 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1861 * config.bfd: Add proper arm config for *-*-freebsd*.
1863 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1865 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1866 mips32r5 and mips64r5.
1867 * archures.c (bfd_architecture): Likewise.
1868 * bfd-in2.h (bfd_architecture): Likewise.
1869 * cpu-mips.c (arch_info_struct): Likewise.
1870 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1872 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1874 * elfxx-mips.h (elfxx-mips.h): Declare.
1875 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1876 Tag_GNU_MIPS_ABI_FP mismatches.
1877 (_bfd_mips_fp_abi_string): New function.
1879 2014-05-02 Alan Modra <amodra@gmail.com>
1881 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1882 * configure.in: Likewise.
1883 * configure: Regenerate.
1885 2014-05-02 Alan Modra <amodra@gmail.com>
1887 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1888 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1889 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1890 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1891 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1892 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1893 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1894 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1895 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1896 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1897 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1898 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1899 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1900 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1901 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1902 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1903 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1904 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1905 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1906 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1907 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1908 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1909 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1910 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1911 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1912 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1913 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1914 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1915 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1916 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1917 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1918 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1919 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1920 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1921 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1922 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1923 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1924 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1925 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1926 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1927 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1928 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1929 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1930 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1931 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1932 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1933 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1934 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1936 * configure: Regenerate.
1938 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1940 * mmo.c (mmo File layout documentation): Add note about low bits
1942 (mmo_write_chunk): When handling data remainder, assert that
1943 previous remaining data is flushed.
1944 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1945 when dealing with an aligned VMA and for aligned lengths. Don't skip
1946 the last 32-bit-word of zeros.
1947 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1948 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1949 emitting data, not after updating it.
1950 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1952 2014-04-30 Nick Clifton <nickc@redhat.com>
1954 * compress.c (bfd_is_section_compressed): When checking the
1955 .debug_str section, also check the fifth byte in the section is
1956 not part of a string.
1958 2014-04-30 Alan Modra <amodra@gmail.com>
1960 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1961 (find_merged_cie): Identify personality functions by (bfd_id,index)
1962 pair when a local sym is used.
1964 2014-04-29 Christian Svensson <blue@cmd.nu>
1966 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1967 into .rela.got if it contained TLS relocations as well.
1969 2014-04-28 Nick Clifton <nickc@redhat.com>
1972 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1975 2014-04-26 Alan Modra <amodra@gmail.com>
1977 * po/SRC-POTFILES.in: Regenerate.
1978 * configure: Regenerate.
1980 2014-04-25 Nick Clifton <nickc@redhat.com>
1983 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1984 a 342-bit host. This time for older versions of gcc.
1986 2014-04-24 Nick Clifton <nickc@redhat.com>
1988 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1991 2014-04-24 Alan Modra <amodra@gmail.com>
1994 * dwarf2.c: Formatting.
1995 (struct dwarf2_debug): Make adjusted_section_count signed.
1996 (unset_sections): Make i signed.
1997 (set_debug_vma): New function.
1998 (place_sections): Handle separate debug object file. Set VMA
1999 on debug sections, even if they have an output section. Also
2000 set VMA on zero size sections, and non-load but alloc sections.
2001 Set adjusted_section_count to -1 when no section adjustment.
2002 Malloc adjusted_sections. Don't double last_vma. Transfer
2003 alloc section VMAs to separate debug file.
2004 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2005 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2006 test on symbols being the same before using old stash. Read
2007 and use separate debug file symbols. Call place_sections.
2008 (find_line): Don't call place_sections here.
2009 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2010 * libbfd.h: Regenerate.
2011 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2012 _bfd_dwarf2_slurp_debug_info call.
2013 * simple.c (simple_save_output_info): Clarify comment.
2015 2014-04-24 Nick Clifton <nickc@redhat.com>
2018 * peXXigen.c (struct rsrc_regions): New structure.
2019 (rsrc_print_resource_directory): Use new structure. Include
2020 offset of directory in listing.
2021 (rsrc_print_resource_entry): Likewise.
2022 (rsrc_print_section): Likewise.
2023 (rsrc_count_entries): Do not increment sizeof_strings or
2025 (rsrc_count_directory): Do not increment sizeof_tables.
2026 (rsrc_compute_region_sizes): New function.
2027 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2028 (rsrc_process_section): Compute size of regions after merging
2031 2014-04-23 Alan Modra <amodra@gmail.com>
2034 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2035 (place_sections): Do not modify VMA of sections when called from
2036 linker after sections have been placed in output sections. Short
2037 circuit single section case.
2038 (save_section_vma, section_vma_same): New functions.
2039 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2041 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2042 when non-relocatable.
2044 2014-04-22 Nick Clifton <nickc@redhat.com>
2047 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2049 2014-04-22 Christian Svensson <blue@cmd.nu>
2051 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2052 * archures.c: Likewise.
2053 * coffcode.h: Likewise.
2054 * config.bfd: Likewise.
2055 * configure.in: Likewise.
2056 * reloc.c: Likewise.
2057 * targets.c: Likewise.
2058 * cpu-or1k.c: New file.
2059 * elf32-or1k.c: New file.
2060 * coff-or32.c: Delete.
2061 * cpu-openrisc.c: Delete.
2062 * cpu-or32.c: Delete.
2063 * elf32-openrisc.c: Delete.
2064 * elf32-or32.c: Delete.
2065 * Makefile.in: Regenerate.
2066 * bfd-in2.h: Regenerate.
2067 * configure: Regenerate.
2068 * libbfd.h: Regenerate.
2070 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2073 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2075 2014-04-22 Will Newton <will.newton@linaro.org>
2077 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2078 function. (elf_backend_section_flags): Remove define.
2080 2014-04-21 Richard Henderson <rth@redhat.com>
2082 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2083 parameter; honor it and disable got merging when false.
2084 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2085 the first pass of relaxation.
2086 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2087 the end of the LITERAL+LITUSE chain.
2088 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2089 second pass of relaxation.
2091 * configure.ac (use_secureplt): Enable by default.
2092 * configure: Rebuild.
2094 2014-04-18 Tristan Gingold <gingold@adacore.com>
2096 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2097 bind_content, weak_bind_content, lazy_bind_content,
2099 (bfd_mach_o_load_command): Add comments, add next field.
2100 (mach_o_data_struct): Replace commands field by first_command
2102 * mach-o.c (bfd_mach_o_append_command): New function.
2103 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2104 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2106 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2107 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2108 (bfd_mach_o_write_thread): Use macro instead of literal.
2109 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2110 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2112 (bfd_mach_o_write_symtab_content): New function (extracted
2113 from bfd_mach_o_write_symtab).
2114 (bfd_mach_o_write_symtab): Split.
2115 (bfd_mach_o_count_indirect_symbols): Move
2116 (bfd_mach_o_build_dysymtab): Remove layout code.
2117 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2118 (bfd_mach_o_count_sections_for_seg): Remove.
2119 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2120 bfd_mach_o_build_seg_command).
2121 (bfd_mach_o_build_exec_seg_command): New function.
2122 (bfd_mach_o_build_dysymtab_command): Remove.
2123 (bfd_mach_o_layout_commands): New function.
2124 (bfd_mach_o_init_segment): New function.
2125 (bfd_mach_o_build_commands): Major rework to handle non-object
2127 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2129 (bfd_mach_o_read_dyld_info): Clear content fields.
2130 (bfd_mach_o_read_segment): Adjust call.
2131 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2133 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2134 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2135 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2138 2014-04-18 Tristan Gingold <gingold@adacore.com>
2140 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2141 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2142 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2143 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2145 2014-04-18 Tristan Gingold <gingold@adacore.com>
2147 * mach-o.h (bfd_mach_o_dylinker_command)
2148 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2150 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2151 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2153 2014-04-18 Tristan Gingold <gingold@adacore.com>
2155 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2156 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2157 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2158 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2159 each targets declared.
2160 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2161 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2163 2014-04-18 Tristan Gingold <gingold@adacore.com>
2165 * mach-o.c (bfd_mach_o_write_thread)
2166 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2167 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2168 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2169 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2170 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2171 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2172 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2173 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2174 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2175 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2176 (bfd_mach_o_read_command): Now return a boolean status.
2177 Adjust return statements.
2178 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2179 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2181 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2183 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2184 field. Add assigned_low_gotno and assigned_high_gotno fields.
2185 (mips_elf_create_local_got_entry): Update out-of-space condition.
2186 Set index of new GOT entry to assigned_low_gotno if required by
2187 the current relocation, else set it to assigned_high_gotno.
2188 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2189 with assigned_low_gotno.
2190 (mips_elf_multi_got): Initialize assigned_low_gotno and
2191 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2192 in place of assigned_gotno when handling global GOT entries.
2193 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2194 assigned_high_gotno.
2195 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2196 gap in the middle of local GOT space.
2198 2014-04-17 Alan Modra <amodra@gmail.com>
2201 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2202 current bfd is a plugin. Don't always set type_change_ok
2203 when old bfd is a plugin.
2205 2014-04-16 Tristan Gingold <gingold@adacore.com>
2207 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2210 2014-04-16 Alan Modra <amodra@gmail.com>
2212 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2213 with "ba 0" rather than zeros.
2215 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2217 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2219 2014-04-14 Alan Modra <amodra@gmail.com>
2221 * elf32-ppc.c (BA): Define
2222 (ppc_elf_link_hash_table_create): Correct default_params.
2223 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2224 than "nop" for ppc476_workaround.
2225 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2226 and __glink_PLTresolve. Ensure plt call stub at end of page
2227 doesn't allow fall-thru prefetch.
2229 2014-04-11 Nick Clifton <nickc@redhat.com>
2232 * peXXigen.c (abs_finder): New function.
2233 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2234 than 1^32 try to convert them into section relative values
2237 2014-04-11 Nick Clifton <nickc@redhat.com>
2239 * bfd-in2.h: Regenerate.
2240 * libbfd.h: Regenerate.
2242 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2244 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2245 when building function stubs.
2247 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2249 * elf32-avr.c: Add DIFF relocations for AVR.
2250 (avr_final_link_relocate): Handle the DIFF relocs.
2251 (bfd_elf_avr_diff_reloc): New.
2252 (elf32_avr_is_diff_reloc): New.
2253 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2254 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2257 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2259 2014-04-09 Alan Modra <amodra@gmail.com>
2261 * libcoff.h: Regenerate.
2263 2014-04-09 Alan Modra <amodra@gmail.com>
2265 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2266 of safe ppc476 insns at end of page. Also remove non-branch insns.
2269 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2271 * peXXigen.c (pe_print_debugdata): New function: Displays the
2272 contents of the debug directory and decodes codeview entries.
2273 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2274 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2275 Add functions for reading and writing debugdir and codeview
2277 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2278 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2279 * libcoff-in.h (pe_tdata): Add build-id data.
2280 * libcoff.h: Regenerate.
2281 * coffcode.h (coff_write_object_contents): Run build_id
2282 after_write_object_contents hook.
2284 2014-04-05 Alan Modra <amodra@gmail.com>
2286 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2287 merging non-default sym.
2289 2014-04-04 Tristan Gingold <gingold@adacore.com>
2291 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2294 2014-04-04 Tristan Gingold <gingold@adacore.com>
2296 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2297 thinko on names length.
2299 2014-04-04 Tristan Gingold <gingold@adacore.com>
2301 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2303 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2305 2014-04-04 Tristan Gingold <gingold@adacore.com>
2307 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2309 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2311 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2312 section before dereferencing.
2313 (pe_print_idata, pe_print_edata, pe_print_reloc)
2314 (rsrc_print_section): Don't bother interpreting the contents
2315 of sections which have no contents.
2317 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2320 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2323 2014-04-03 Tristan Gingold <gingold@adacore.com>
2325 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2327 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2329 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2331 2014-04-03 Alan Modra <amodra@gmail.com>
2333 * elf-bfd.h (struct elf_backend_data
2334 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2335 with "bfd_size_type size".
2336 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2337 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2338 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2339 * elfcode.h (bfd_from_remote_memory): Likewise.
2340 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2341 * bfd-in2.h: Regenerate.
2343 2014-04-02 Tristan Gingold <gingold@adacore.com>
2345 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2346 (bfd_mach_o_prebind_cksum_command): New types.
2347 (bfd_mach_o_prebound_dylib_command): Rewrite.
2348 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2350 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2352 (bfd_mach_o_read_prebind_cksum): New function.
2353 (bfd_mach_o_read_twolevel_hints): Ditto.
2354 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2357 2014-04-02 Alan Modra <amodra@gmail.com>
2359 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2360 Consolidate code handling possible section headers past end of
2361 segment. Don't use p_align for page size guess, instead use
2362 minpagesize. Take note of ld.so clearing section headers when
2363 p_memsz > p_filesz. Handle file header specifying no section
2364 headers. Handle zero p_align throughout. Default loadbase to
2365 zero. Add comments. Rename contents_size to high_offset, and
2366 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2367 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2368 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2370 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2371 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2372 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2373 * bfd-in2.h: Regnerate.
2375 2014-04-01 Tristan Gingold <gingold@adacore.com>
2377 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2380 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2381 Pavel Fedin <p.fedin@samsung.com>
2383 * elf32-arm.c: Add support for limited pretty-printing of PLT
2384 entries on eabi and nacl targets.
2385 (elf32_arm_get_synthetic_symtab): Add new callback.
2386 (elf32_arm_nacl_plt_sym_val): Likewise.
2387 (elf32_arm_plt0_size): Add helper function.
2388 (elf32_arm_plt_size): Likewise.
2390 2014-03-27 Tristan Gingold <gingold@adacore.com>
2392 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2393 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2395 2014-03-27 Tristan Gingold <gingold@adacore.com>
2397 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2398 * mach-o.c (bfd_mach_o_write_symtab)
2399 (bfd_mach_o_write_contents)
2400 (bfd_mach_o_set_section_flags_from_bfd)
2401 (bfd_mach_o_build_seg_command): Fix indentation.
2402 (bfd_mach_o_get_base_address): New function.
2404 2014-03-26 Nick Clifton <nickc@redhat.com>
2406 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2407 relocations in discarded sections.
2409 2014-03-26 Tristan Gingold <gingold@adacore.com>
2411 * mach-o.c (bfd_mach_o_convert_architecture): Add
2412 BFD_MACH_O_CPU_TYPE_ARM64.
2414 2014-03-26 Alan Modra <amodra@gmail.com>
2416 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2417 needed plt entries when taking the address of functions for
2418 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2419 Move opd setup and abiversion checks to..
2420 (ppc64_elf_before_check_relocs): ..here. Renamed from
2421 ppc64_elf_process_dot_syms. Set output abiversion from input and
2422 input abiversion from output, if either is not set.
2423 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2424 (elf_backend_check_directives): Update.
2426 2014-03-25 Will Newton <will.newton@linaro.org>
2428 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2429 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2430 of input sections rather than output sections.
2432 2014-03-20 Will Newton <will.newton@linaro.org>
2435 * elf32-arm.c (elf32_arm_check_relocs): Set
2436 pointer_equality_needed for absolute references within
2438 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2439 unless pointer_equality_needed is set.
2441 2014-03-19 Nick Clifton <nickc@redhat.com>
2443 * peXXigen.c (rsrc_process_section): Add code to scan input
2444 sections and record their lengths. Use these lengths to find the
2445 start of each merged .rsrc section.
2447 2014-03-17 Tristan Gingold <gingold@adacore.com>
2449 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2450 (bfd_mach_o_read_command): Ditto.
2452 2014-03-14 Meador Inge <meadori@codesourcery.com>
2454 * configure.in: Add strnlen to AC_CHECK_DECLS.
2455 * config.in: Regenerate.
2456 * configure: Regenerate.
2457 * sysdep.h (strnlen): Add prototype.
2459 2014-03-14 Alan Modra <amodra@gmail.com>
2461 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2462 handling for VLE_SDA21 relocs.
2464 2014-03-13 Tristan Gingold <gingold@adacore.com>
2466 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2468 (pe_bfd_object_p): Also read version number to detect ILF.
2469 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2470 (x86_64pe_bigobj_vec): Define
2471 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2472 (bfd_coff_max_nscns): New macro.
2473 (coff_compute_section_file_positions): Use unsigned int for
2474 target_index. Compare with bfd_coff_max_nscns.
2475 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2476 Set a value for _bfd_coff_max_nscns.
2477 (header_bigobj_classid): New constant.
2478 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2479 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2480 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2482 (bigobj_swap_table): New table.
2483 * libcoff.h: Regenerate.
2484 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2485 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2486 _bfd_coff_max_nscns.
2487 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2488 * coff-rs6000.c (bfd_xcoff_backend_data)
2489 (bfd_pmac_xcoff_backend_data): Likewise.
2490 * coff64-rs6000.c (bfd_xcoff_backend_data)
2491 (bfd_xcoff_aix5_backend_data): Likewise.
2492 * targets.c (x86_64pe_bigobj_vec): Declare.
2493 * configure.in (x86_64pe_bigobj_vec): New vector.
2494 * configure: Regenerate.
2495 * config.bfd: Add bigobj object format for Windows targets.
2497 2014-03-12 Nick Clifton <nickc@redhat.com>
2500 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2501 before testing for vxworks.
2503 2014-03-12 Alan Modra <amodra@gmail.com>
2505 * Makefile.in: Regenerate.
2507 2014-03-12 Alan Modra <amodra@gmail.com>
2510 * elf.c (copy_elf_program_header): Ignore first section lma if
2513 2014-03-11 Alan Modra <amodra@gmail.com>
2516 * coff-rs6000.c: Include stdint.h.
2517 * coff64-rs6000.c: Likewise.
2519 2014-03-10 Tristan Gingold <gingold@adacore.com>
2521 * ticoff.h: Removed.
2523 2014-03-08 Alan Modra <amodra@gmail.com>
2525 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2526 many relocations. Correct bitsize and rightshift too for a number
2527 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2528 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2529 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2530 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2531 fields in instructions to signed/unsigned according to whether
2532 the field takes a signed or unsigned value. Tidy vle split16 code.
2533 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2535 2014-03-08 Alan Modra <amodra@gmail.com>
2537 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2538 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2539 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2540 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2541 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2542 fields in instructions to signed/unsigned according to whether
2543 the field takes a signed or unsigned value.
2545 2014-03-07 Pedro Alves <palves@redhat.com>
2548 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2549 through ptr_to_uint instead of through long.
2551 2014-03-06 Nick Clifton <nickc@redhat.com>
2554 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2555 attribute section names.
2557 2014-03-05 Alan Modra <amodra@gmail.com>
2559 Update copyright years.
2561 2014-03-05 Alan Modra <amodra@gmail.com>
2563 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2564 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2565 (ppc64_elf_check_relocs): Likewise.
2566 (ppc64_elf_relocate_section): Likewise.
2567 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2568 * bfd-in2.h: Regenerate.
2569 * libbfd.h: Regenerate.
2571 2014-03-04 Heiher <r@hev.cc>
2573 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2575 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2576 extension of bfd_mach_mipsisa64r2.
2578 2014-03-04 Nick Clifton <nickc@redhat.com>
2581 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2582 (elf32_thumb2_plt_entry): New array.
2583 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2584 using thumb2 based PLT.
2585 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2587 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2589 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2591 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2592 Thumb2 based PLT 0-entry.
2593 (elf32_arm_output_arch_local_syms): Handle creation of local
2594 symbols for Thumb2 based PLT entries.
2596 2014-02-28 Alan Modra <amodra@gmail.com>
2599 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2600 the same conditions we called check_relocs.
2602 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2604 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2605 * bfd-in2.h: Regenerate.
2606 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2607 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2608 using long PLT entries.
2609 (bfd_elf32_arm_use_long_plt): New function.
2610 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2612 2014-02-27 Alan Modra <amodra@gmail.com>
2614 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2615 params for targets that don't use ppc32elf.em.
2617 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2619 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2620 of GOTOFF relocations.
2622 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2623 H.J. Lu <hongjiu.lu@intel.com>
2625 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2626 (elf_x86_64_legacy_plt_entry): Likewise.
2627 (elf_x86_64_bnd_plt_entry): Likewise.
2628 (elf_x86_64_legacy_plt2_entry): Likewise.
2629 (elf_x86_64_bnd_plt2_entry): Likewise.
2630 (elf_x86_64_bnd_arch_bed): Likewise.
2631 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2632 (elf_x86_64_link_hash_table): Add plt_bnd.
2633 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2635 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2636 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2638 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2639 symbols. Resolve call to the second PLT if it is created.
2640 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2641 (elf_x86_64_relocate_section): Resolve PLT references to the
2642 second PLT if it is created.
2643 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2644 second PLT entry for BND relocation.
2645 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2646 the second PLT is created.
2647 (elf_x86_64_get_synthetic_symtab): New.
2648 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2650 2014-02-19 Alan Modra <amodra@gmail.com>
2652 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2653 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2654 provision of out-of-line register save/restore routines.
2656 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2658 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2659 PT_DYNAMIC segment flags.
2661 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2664 * simple.c (struct saved_offsets): New.
2665 (simple_save_output_info): Use it for ptr.
2666 (simple_restore_output_info): Use it for ptr. Check section_count.
2667 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2669 2014-02-17 Alan Modra <amodra@gmail.com>
2671 * elf64-ppc.h (struct ppc64_elf_params): Define.
2672 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2673 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2674 ppc64_elf_build_stubs): Update prototype.
2675 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2676 fields now in params. Adjust code throughout file.
2677 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2678 Save params pointer in htab.
2679 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2680 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2681 ppc64_elf_build_stubs): Remove parameters now in "params".
2683 2014-02-17 Alan Modra <amodra@gmail.com>
2685 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2686 patched for ppc476 workaround. Reapply branch taken/not taken
2689 2014-02-12 Alan Modra <amodra@gmail.com>
2691 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2692 stubs for calls to __tls_get_addr that we know will later be
2695 2014-02-12 Alan Modra <amodra@gmail.com>
2697 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2698 for ld -r, when code sections are sufficiently aligned.
2699 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2702 2014-02-12 Alan Modra <amodra@gmail.com>
2705 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2706 --export-dynamic and --dynamic-list marking of symbols.
2707 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2710 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2713 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2714 executables if it matches dynamic_list.
2716 2014-02-10 Alan Modra <amodra@gmail.com>
2718 * po/SRC-POTFILES.in: Regenerate.
2719 * po/bfd.pot: Regenerate.
2721 2014-02-09 Alan Modra <amodra@gmail.com>
2723 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2724 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2725 (elfNN_bed): Init new field.
2726 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2727 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2728 (ppc_elf_relax_section): Don't reallocate section here, write
2729 stubs, or write out relocs for ld -r here..
2730 (ppc_elf_relocate_section): ..instead write stubs here, and use
2731 existing code to write out relocs for ld -r. Fix offset
2732 adjustment on reloc for little-endian.
2733 (elf_backend_caches_rawsize): Define.
2735 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2738 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2740 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2742 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2743 return paths. Three times.
2744 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2746 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2747 (ppc64_elf_edit_toc): Free USED in return path.
2749 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2751 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2752 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2753 * libbfd.h: Regenerated.
2754 * bfd-in2.h: Regenerated.
2755 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2756 (nios2_reloc_map): Likewise.
2757 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2758 Fixed all references.
2759 (nios2_elf32_relocate_section): Add new relocations.
2760 (nios2_elf32_check_relocs): Likewise.
2761 (nios2_elf32_gc_sweep_hook): Likewise.
2763 2014-02-03 Alan Modra <amodra@gmail.com>
2765 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2766 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2767 (ppc_elf_link_params): New function.
2768 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2770 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2771 parameters. Use htab->params instead.
2772 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2773 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2774 64 bytes for ppc476 workaround.
2775 (struct ppc_elf_relax_info): New.
2776 (ppc_elf_relax_section): Exclude linker created sections and
2777 those too small to hold one instruction. Don't add another
2778 branch around trampolines on later relax passes. Don't
2779 generate trampolines for undefined symbols when !relocatable,
2780 nor for plugin symbols. Allocate space for ppc476 workaround
2781 patch area. Free fixups on error return path.
2782 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2783 * elf32-ppc.h (struct ppc_elf_params): New.
2784 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2785 (ppc_elf_link_params): Declare.
2786 * section.c (SEC_INFO_TYPE_TARGET): Define.
2787 * bfd-in2.h: Regenerate.
2789 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2791 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2793 (nios2_elf32_relocate_section): Use got_base to adjust
2794 GOT-pointer-relative relocations relative to _gp_got.
2795 (create_got_section): Create _gp_got symbol.
2796 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2797 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2799 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2801 * bfd-in2.h: Update from reloc.c.
2802 * elf32-nios2.c: Include elf32-nios2.h.
2803 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2804 (nios2_reloc_map): Likewise.
2805 (enum elf32_nios2_stub_type): Declare.
2806 (struct elf32_nios2_stub_hash_entry): Declare.
2807 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2808 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2809 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2810 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2811 bfd_count, top_index, input_list, all_local_syms.
2812 (nios2_call26_stub_entry): New.
2813 (nios2_elf32_install_imm16): Move up in file.
2814 (nios2_elf32_install_data): Move up in file.
2815 (hiadj): Move up in file.
2816 (stub_hash_newfunc): New.
2817 (link_hash_newfunc): Initialize hsh_cache field.
2819 (nios2_stub_name): New.
2820 (nios2_get_stub_entry): New.
2821 (nios2_add_stub): New.
2822 (nios2_elf32_setup_section_lists): New.
2823 (nios2_elf32_next_input_section): New.
2824 (CALL26_SEGMENT): New.
2825 (MAX_STUB_SECTION_SIZE): New.
2826 (group_sections): New.
2827 (nios2_type_of_stub): New.
2828 (nios2_build_one_stub): New.
2829 (nios2_size_one_stub): New.
2830 (get_local_syms): New.
2831 (nios2_elf32_size_stubs): New.
2832 (nios2_elf32_build_stubs): New.
2833 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2834 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2835 trampolines for R_NIOS2_CALL26 stubs.
2836 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2837 (nios2_elf32_gc_sweep_hook): Likewise.
2838 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2839 (nios2_elf32_link_hash_table_free): New.
2840 (bfd_elf32_bfd_link_hash_table_free): Define.
2841 * elf32-nios2.h: New file.
2842 * libbfd.h: Update from reloc.c.
2843 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2845 2014-01-29 Nick Clifton <nickc@redhat.com>
2848 * elf32-metag.c (elf_metag_post_process_headers): Call
2849 _bfd_elf_post_process_headers.
2850 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2851 _bfd_elf_copy_private_data.
2852 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2854 2014-01-29 Nick Clifton <nickc@redhat.com>
2856 * bfd-in.h (bfd_set_section_vma): Delete.
2857 (bfd_set_section_alignment): Delete.
2858 (bfd_set_section_userdata): Delete.
2859 (bfd_set_cacheable): Delete.
2860 * bfd.c (bfd_set_cacheable): New static inline function.
2861 * section.c (bfd_set_section_userdata): Likewise.
2862 (bfd_set_section_vma): Likewise.
2863 (bfd_set_section_alignment): Likewise.
2864 * bfd-in2.h: Regenerate.
2866 2014-01-28 Nick Clifton <nickc@redhat.com>
2868 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2869 attributes select the CU containing the abbreviation, which may not
2872 2014-01-24 Alan Modra <amodra@gmail.com>
2874 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2875 to get_relocs for ELFv2.
2877 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2880 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2881 if TLS sections are not adjacent.
2883 2014-01-22 Alan Modra <amodra@gmail.com>
2885 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2887 2014-01-22 Alan Modra <amodra@gmail.com>
2889 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2891 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2894 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2895 regular default symbol definition and the versioned dynamic
2896 symbol definition mismatch, skip the default symbol definition
2897 if one of them is IFUNC.
2899 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2902 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2903 info->export_dynamic nor h->ref_dynamic for type mismatch when
2904 adding the default version.
2906 2014-01-16 Alan Modra <amodra@gmail.com>
2908 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2909 mips_elf_traverse_got_arg* rather than mips_got_info*.
2910 Adjust caller. Alloc on output_bfd rather than symbol section
2913 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2915 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2917 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2919 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2922 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2923 against __ehdr_start.
2924 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2926 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2928 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2930 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2932 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2935 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2936 count if there are any non pc-relative relocs.
2937 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2939 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2940 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2942 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2943 offset while calculating relocation address.
2944 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2945 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2947 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2950 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2951 R_ARM_ABS8 and R_ARM_ABS16.
2953 2014-01-13 Alan Modra <amodra@gmail.com>
2955 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2956 error when shared and force a plt call otherwise.
2957 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2958 plt_type == PLT_NEW.
2959 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2960 the appropriate call stub.
2962 2014-01-10 Alan Modra <amodra@gmail.com>
2967 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2968 (assign_file_positions_for_non_load_sections): When setting up
2969 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2970 header that completely covers the relro region.
2972 2014-01-09 Tristan Gingold <gingold@adacore.com>
2974 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2975 table macros and add macros to initializa the structure.
2977 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2982 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2983 size for PT_GNU_RELRO segment.
2984 (assign_file_positions_for_load_sections): If PT_LOAD segment
2985 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2987 2014-01-07 Tom Tromey <tromey@redhat.com>
2989 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2992 2014-01-03 Nick Clifton <nickc@redhat.com>
2995 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2998 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
3001 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3003 2014-01-02 Nick Clifton <nickc@redhat.com>
3006 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3007 filename in the bfd's filename field.
3008 * elfcode.h (bfd_from_remote_memory): Likewise.
3009 * ieee.c (ieee_object_p): Likewise.
3010 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3011 * oasys.c (oasys_openr_next_archived_file): Likewise.
3012 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3013 * opncls.c (bfd_fopen): Likewise.
3014 (bfd_openstreamr): Likewise.
3015 (bfd_openr_iovec): Likewise.
3016 (bfd_openw): Likewise.
3017 (bfd_create): Likewise.
3018 (_bfd_delete_bfd): Free filename.
3020 For older changes see ChangeLog-2013
3022 Copyright (C) 2014 Free Software Foundation, Inc.
3024 Copying and distribution of this file, with or without modification,
3025 are permitted in any medium without royalty provided the copyright
3026 notice and this notice are preserved.
3032 version-control: never