1 2014-11-30 Alan Modra <amodra@gmail.com>
4 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
5 symbols from libraries that won't be listed in DT_NEEDED.
6 (elf_link_output_extsym): Don't output verdefs for such symbols.
8 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
10 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
11 (erratum_835769_scan): Sort map list.
13 2014-11-24 Alan Modra <amodra@gmail.com>
15 * elf64-ppc.c (plt_stub_pad): Correct.
17 2014-11-20 Alan Modra <amodra@gmail.com>
19 * elf64-ppc.c (group_sections): Init stub14_group_size from
20 --stub-group-size parameter divided by 1024.
22 2014-11-20 Alan Modra <amodra@gmail.com>
24 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
25 alignment calculation.
27 2014-11-20 Alan Modra <amodra@gmail.com>
29 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
31 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
33 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
36 2014-11-17 Nick Clifton <nickc@redhat.com>
40 2014-11-14 Nick Clifton <nickc@redhat.com>
43 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
45 (bfd_get_alt_debug_link_info): Likewise.
47 2014-11-14 Nick Clifton <nickc@redhat.com>
50 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
52 (ieee_object_p): Likewise.
54 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
56 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
58 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
60 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
62 2014-11-13 Nick Clifton <nickc@redhat.com>
65 * coffcode.h (coff_ptr_struct): Add is_sym field.
66 (coff_new_section_hook): Set the is_sym field.
67 (coff_pointerize_aux_hook): Check the is_sym field.
68 (coff_print_aux): Likewise.
69 (coff_compute_section_file_positions): Likewise.
70 (coff_write_object_contents): Likewise.
71 (coff_slurp_line_table): Likewise.
72 (coff_slurp_symbol_table): Likewise.
73 (CALC_ADDEND): Likewise.
74 * coffgen.c (coff_renumber_symbols): Likewise.
75 (coff_mangle_symbols): Likewise.
76 (coff_fix_symbol_name): Likewise.
77 (coff_write_symbol): Likewise.
78 (coff_write_alien_symbol): Likewise.
79 (coff_write_native_symbol): Likewise.
80 (coff_write_symbols): Likewise.
81 (coff_write_linenumbers): Likewise.
82 (coff_pointerize_aux): Likewise.
83 (coff_get_normalized_symtab): Likewise.
84 (coff_get_symbol_info): Likewise.
85 (bfd_coff_get_syment): Likewise.
86 (bfd_coff_get_auxent): Likewise.
87 (coff_print_symbol): Likewise.
88 (coff_find_nearest_line_with_names): Likewise.
89 (bfd_coff_set_symbol_class): Likewise.
90 (coff_make_empty_symbol): Set the is_sym field.
91 (coff_bfd_make_debug_symbol): Likewise.
92 * peicode.h (pe_ILF_make_a_symbol): Likewise.
93 * libcoff.h: Regenerate.
94 * libcoff-in.h: Regenerate.
96 2014-11-12 Nick Clifton <nickc@redhat.com>
99 * coffcode.h (coff_slurp_line_table): Set the line number of
100 corrupt entries to -1.
101 (coff_slurp_symbol_table): Alway initialise the value of the
103 * coffgen.c (coff_print_symbol): Check that the combined pointer
105 (coff_print_symbol): Do not print negative line numbers.
106 * peXXigen.c (pe_print_idata): Add range checking displaying
109 2014-11-12 Alan Modra <amodra@gmail.com>
112 * coffcode.h (coff_slurp_line_table): Drop line number info
113 not preceded by a valid function entry. Revert last change.
115 2014-11-11 Nick Clifton <nickc@redhat.com>
118 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
119 line number cache that would not be initialised by the copy from
120 the new line number table.
121 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
123 * coffgen.c (coff_get_normalized_symbols): Get the external
124 symbols before allocating space for the internal symbols, in case
126 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
127 array if one is needed. Likewise with the verdef array.
128 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
130 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
131 structure are initialised.
132 (pe_print_edata): Avoid reading off the end of the data buffer.
134 2014-11-11 Alan Modra <amodra@gmail.com>
137 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
138 when building func_table.
140 2014-11-11 Alan Modra <amodra@gmail.com>
143 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
144 memset the particular bits we need. Update src after hitting loop
145 "continue". Don't count lineno omitted due to invalid symbols in
146 nbr_func, and update lineno_count. Init entire terminating
147 lineno. Don't both allocating terminator in n_lineno_cache.
148 Redirect sym->lineno pointer to where n_lineno_cache will be
149 copied, and free n_lineno_cache.
150 * pe-mips.c (NUM_HOWTOS): Typo fix.
152 2014-11-10 Nick Clifton <nickc@redhat.com>
155 * coff-i386.c (NUM_HOWTOS): New define.
156 (RTYPE2HOWTO): Use it.
157 (coff_i386_rtype_to_howto): Likewise.
158 (coff_i386_reloc_name_lookup): Likewise.
159 (CALC_ADDEND): Check that reloc r_type field is valid.
160 * coff-x86_64.c (NUM_HOWTOS): New define.
161 (RTYPE2HOWTO): Use it.
162 (coff_amd64_rtype_to_howto): Likewise.
163 (coff_amd64_reloc_name_lookup): Likewise.
164 (CALC_ADDEND): Check that reloc r_type field is valid.
165 * coffcode.h (coff_slurp_line_table): Check for symbol table
167 (coff_slurp_symbol_table): Use zalloc to ensure that all table
168 entries are initialised.
169 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
170 in the string table. Also ensure that the table is 0 terminated.
171 (coff_get_normalized_symtab): Check for symbol table indexing
173 * opncls.c (bfd_alloc): Catch the case where a small negative size
174 can result in only 1 byte being allocated.
175 (bfd_alloc2): Use bfd_alloc.
176 * pe-mips.c (NUM_HOWTOS): New define.
177 (coff_mips_reloc_name_lookup): Use it.
178 (CALC_ADDEND): Check that reloc r_type field is valid.
179 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
180 in the DataDirectory.
181 (pe_print_idata): Avoid reading beyond the end of the data block
182 wen printing strings.
183 (pe_print_edata): Likewise.
184 Check for table indexing underflow.
185 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
186 (pe_bfd_object_p): Allocate and initialize enough space to hold a
187 PEAOUTHDR, even if the opt_hdr field specified less.
189 2014-11-08 Alan Modra <amodra@gmail.com>
191 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
193 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
195 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
198 2014-11-07 Alan Modra <amodra@gmail.com>
200 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
202 2014-11-07 Alan Modra <amodra@gmail.com>
204 * tekhex.c (CHUNK_SPAN): Define.
205 (struct data_struct <chunk_init>): Use one byte per span, update
206 all code accessing this field.
207 (find_chunk): Add create param, don't create new entry unless set.
208 (insert_byte): Don't save zeros.
209 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
210 on symbol type. Create an alternate section if both types of
211 symbol are given. Attach type '2' and '6' symbols to absolute
213 (move_section_contents): Fix caching of chunk. Don't create chunk
214 when reading, or for writing zeros.
215 (tekhex_set_section_contents): Don't create initial chunks.
216 (tekhex_write_object_contents): Use CHUNK_SPAN.
218 2014-11-07 Alan Modra <amodra@gmail.com>
220 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
222 2014-11-07 Alan Modra <amodra@gmail.com>
224 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
225 * coffcode.h (coff_set_alignment_hook): Likewise.
226 (coff_slurp_line_table): Likewise.
227 * coffgen.c (coff_get_normalized_symtab): Likewise.
228 (_bfd_coff_get_external_symbols): Likewise.
229 * elf.c (bfd_elf_get_str_section): Likewise.
230 * tekhex.c (first_phase): Likewise.
232 2014-11-06 Nick Clifton <nickc@redhat.com>
234 * aoutx.h (slurp_symbol_table): Revert previous delta.
235 (slurp_reloc_table): Likewise.
236 * compress.c (bfd_get_full_section_contents): Remove file size
238 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
239 and do not complain about linker generated files.
241 2014-11-04 Nick Clifton <nickc@redhat.com>
244 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
245 Replace another abort with an error message.
246 (coff_slurp_line_table): Add more range checking.
247 * peXXigen.c (pe_print_debugdata): Add range checking.
249 2014-11-05 Nick Clifton <nickc@redhat.com>
252 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
253 about the number of relocations it contains.
254 (coff_sort_func_alent): Return 0 if the pointers are NULL.
255 (coff_slurp_line_table): Add more range checks. Do not free new
256 tables created when sorting line numbers.
257 * peXXigen.c (pe_print_idata): Add range checks.
258 (pe_print_edata): Likewise.
259 (rsrc_print_resource_entries): Likewise. Avoid printing control
260 characters. Terminate priniting if corruption is detected.
261 (rsrc_print_resource_directory): Terminate printing if an unknown
262 directory type is encountered.
263 (pe_print_debugdata): Fix off-by-one error.
264 (rsrc_count_entries): Add range checking.
265 (rsrc_parse_entry): Likewise.
267 2014-11-04 Nick Clifton <nickc@redhat.com>
270 * compress.c (bfd_get_full_section_contents): Improve test for
271 linker created objects.
274 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
275 corrupt extended name tables.
277 2014-11-03 Nick Clifton <nickc@redhat.com>
280 * aoutx.h (slurp_symbol_table): Check that computed table size is
281 not bigger than the file from which is it being read.
282 (slurp_reloc_table): Likewise.
283 * coffcode.h (coff_slurp_line_table): Remove unneeded local
284 'warned'. Do not try to print the details of a symbol with an
286 * coffgen.c (make_a_sectiobn_from_file): Check computed string
287 index against length of string table.
288 (bfd_coff_internal_syment_name): Check read in string offset
289 against length of string table.
290 (build_debug_section): Return a pointer to the section used.
291 (_bfd_coff_read_string_table): Store the length of the string
292 table in the coff_tdata structure.
293 (bfd_coff_free_symbols): Set the length of the string table to
294 zero when it is freed.
295 (coff_get_normalized_symtab): Check offsets against string table
296 or data table lengths as appropriate.
297 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
298 length of string table.
299 * compress.c (bfd_get_full_section_contents): Check computed size
300 against the size of the file.
301 * libcoff-in.h (obj_coff_strings_len): Define.
302 (struct coff_tdata): Add strings_len field.
303 * libcoff.h: Regenerate.
304 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
305 data if the debug section is too small.
306 * xcofflink.c (xcoff_link_input_bfd): Check offset against
307 length of string table.
309 2014-10-31 Nick Clifton <nickc@redhat.com>
312 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
313 symbol table bigger than the file.
314 * elf.c (bfd_elf_get_str_section): Do not try to load a string
315 table bigger than the file.
316 * tekhex.c (first_phase): Check that the section range is sane.
318 2014-11-11 Alan Modra <amodra@gmail.com>
320 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
321 size check to account for possible zero terminator.
323 2014-11-10 Matthew Fortune <matthew.fortune@imgtec.com>
326 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
327 and E_MIPS_ARCH_64R6 support.
329 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
332 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
335 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
336 for IE->LE transition.
338 2014-11-04 Tristan Gingold <gingold@adacore.com>
340 * development.sh: Set development to false.
342 2014-11-03 Nick Clifton <nickc@redhat.com>
344 * po/fi.po: Updated Finnish translation.
346 2014-10-31 Nick Clifton <nickc@redhat.com>
350 2014-10-30 Nick Clifton <nickc@redhat.com>
352 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
353 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
355 2014-10-30 Nick Clifton <nickc@redhat.com>
359 2014-10-29 Nick Clifton <nickc@redhat.com>
360 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
363 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
367 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
368 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
369 (print_mips_isa_ext): Print the value of an unknown extension.
371 2014-10-28 Nick Clifton <nickc@redhat.com>
375 2014-10-28 Nick Clifton <nickc@redhat.com>
377 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
378 detection table on a per-bfd basis.
379 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
382 2014-10-28 Andreas Schwab <schwab@suse.de>
383 Nick Clifton <nickc@redhat.com>
385 * srec.c (srec_bad_byte): Increase size of buf to allow for
387 (srec_scan): Use an unsigned char buffer to hold header bytes.
389 2014-10-27 Nick Clifton <nickc@redhat.com>
391 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
392 binaries with a group of sections linked by the string table
394 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
395 with an invalid value for NumberOfRvaAndSizes.
396 (pe_print_edata): Detect out of range rvas and entry counts for
397 the Export Address table, Name Pointer table and Ordinal table.
400 * elf.c (setup_group): Improve handling of corrupt group
403 2014-10-28 Alan Modra <amodra@gmail.com>
407 2014-10-21 Alan Modra <amodra@gmail.com>
408 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
409 entries that aren't a multiple of 8 rather than failing assertion.
411 2014-10-21 Alan Modra <amodra@gmail.com>
412 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
415 2014-10-18 Alan Modra <amodra@gmail.com>
416 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
417 section for function symbols defined in .opd is discarded, let
418 the symbol appear to be undefined.
419 (opd_entry_value): Ensure the result section is that for the
420 function code section in the same object as the OPD entry.
422 2014-10-16 Alan Modra <amodra@gmail.com>
424 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
426 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
427 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
428 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
429 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
430 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
431 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
432 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
433 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
434 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
437 2014-10-16 Alan Modra <amodra@gmail.com>
438 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
439 even when output is not ppc64 ELF. Remove redundant tests on
442 2014-10-15 Alan Modra <amodra@gmail.com>
444 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
445 param, group "section" and "offset" params. Zero discriminator.
446 * bfd.c (bfd_find_nearest_line): Implement with new
447 _bfd_find_nearest_line.
448 (bfd_find_nearest_line_discriminator): Likewise.
449 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
451 * coff-rs6000.c (xcoff_find_nearest_line,
452 xcoff_find_nearest_line_discriminator): Delete.
453 (_bfd_xcoff_find_nearest_line): Don't define.
454 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
455 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
457 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
458 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
459 adjust _bfd_dwarf2_find_nearest_line call.
460 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
461 others. Set discriminator. Adjust call.
462 (coff_find_nearest_line_discriminator): Delete.
463 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
464 * dwarf2.c (find_line): Rename to..
465 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
466 Simplify setting of do_line. Delete old function.
467 (_bfd_dwarf2_find_line): Delete.
468 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
469 discriminator_ptr and set it.
470 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
471 (_bfd_elf_find_nearest_line_discriminator): Delete.
472 (_bfd_elf_find_line_discriminator): Delete.
473 (_bfd_generic_find_nearest_line_discriminator): Don't define.
474 * elf.c (elf_find_function): Reorder params.
475 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
477 (_bfd_elf_find_nearest_line_discriminator): Delete.
478 (_bfd_elf_find_line): Adjust call.
479 * elf32-arm.c (arm_elf_find_function): Reorder params.
480 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
482 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
483 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
484 (elfNN_aarch64_find_nearest_line): Reorder params, add
485 discriminator_ptr. Adjust calls.
486 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
487 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
488 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
489 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
490 (_bfd_dwarf1_find_nearest_line): Likewise.
491 (_bfd_dwarf2_find_nearest_line): Likewise.
492 (_bfd_dwarf2_find_line): Delete.
493 (_bfd_generic_find_nearest_line_discriminator): Delete.
494 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
495 * libcoff-in.h (coff_find_nearest_line): Update prototype.
496 (coff_find_nearest_line_discriminator): Delete.
497 (coff_find_nearest_line_with_names): Update prototype.
498 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
499 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
500 discriminator_ptr. Adjust calls.
501 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
502 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
503 discriminator_ptr and set.
504 * som.c (som_find_nearest_line): Similarly.
505 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
506 _bfd_find_nearest_line_discriminator.
507 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
508 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
509 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
510 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
511 "discriminator" and set.
512 (_bfd_vms_find_nearest_line_discriminator): Delete.
513 (_bfd_generic_find_nearest_line_discriminator): Don't define.
514 (alpha_vms_find_nearest_line): Update define.
515 * bfd-in2.h: Regenerate.
516 * libbfd.h: Regenerate.
517 * libcoff.h: Regenerate.
519 2014-10-15 Alan Modra <amodra@gmail.com>
520 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
521 * aout-adobe.c (aout_32_find_line): Define.
522 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
523 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
524 * aout-target.h (MY_find_line): Define.
525 * aout-tic30.c (MY_find_line): Define.
526 * binary.c (binary_find_line): Define.
527 * bout.c (aout_32_find_line): Define.
528 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
529 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
530 (rs6000_xcoff64_aix_vec): Likewise.
531 * elf-bfd.h (_bfd_generic_find_line): Don't define.
532 * elfxx-target.h (bfd_elfNN_find_line): Define.
533 * i386msdos.c (msdos_find_line): Define.
534 * i386os9k.c (aout_32_find_line): Define.
535 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
536 (ieee_find_nearest_line, ieee_find_line,
537 ieee_find_inliner_info): Define.
538 * ihex.c (ihex_find_line): Define.
539 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
540 (_bfd_generic_find_line): Don't define.
541 * libbfd.c (_bfd_generic_find_line): Delete.
542 * libcoff-in.h (coff_find_line): Define.
543 * libecoff.h (_bfd_ecoff_find_line): Define.
544 * mach-o.h (bfd_mach_o_find_line): Define.
545 * mmo.c (mmo_find_line): Define.
546 * nlm-target.h (nlm_find_line): Define.
547 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
548 (oasys_find_nearest_line, oasys_find_line,
549 oasys_find_inliner_info): Define.
550 * pef.c (bfd_pef_find_line): Define.
551 * plugin.c (bfd_plugin_find_line): Define.
552 * ppcboot.c (ppcboot_find_line): Define.
553 * som.c (som_find_line): Define.
554 * srec.c (srec_find_line): Define.
555 * tekhex.c (tekhex_find_line): Define.
556 * versados.c (versados_find_line): Define.
557 * vms-alpha.c (alpha_vms_find_line): Define.
558 * xsym.c (bfd_sym_find_line): Define.
559 * bfd-in2.h: Regenerate.
560 * libbfd.h: Regenerate.
561 * libcoff.h: Regenerate.
563 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
565 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
566 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
567 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
568 (elf_aarch64_stub_type): Add new type
569 aarch64_stub_erratum_835769_veneer.
570 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
571 (aarch64_erratum_835769_fix): New data struct to record erratum
573 (elf_aarch64_link_hash_table: Global flags for 835769.
574 (aarch64_build_one_stub): Add case for 835769.
575 (aarch64_size_one_stub): Likewise.
576 (aarch64_mem_op_p, aarch64_mlxl_p,
577 aarch64_erratum_sequence,erratum_835769_scan):
578 New. Decode and scan functions for erratum 835769.
579 (elf_aarch64_create_or_find_stub_sec): New.
580 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
582 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
583 (erratum_835769_branch_to_stub_data,
584 make_branch_to_erratum_835769_stub):New. Connect up all the
585 erratum stubs to occurances by branches.
586 (elfNN_aarch64_write_section): New hook.
587 (aarch64_map_one_stub): Output erratum stub symbol.
588 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
589 information for erratum 835769.
590 (elf_backend_write_section): Define.
592 2014-10-14 Tristan Gingold <gingold@adacore.com>
594 * version.m4: Bump version to 2.24.90
595 * configure: Regenerate.
597 2014-10-14 Alan Modra <amodra@gmail.com>
600 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
601 (EIGHT_GAZILLION): Delete.
603 2014-10-13 Alan Modra <amodra@gmail.com>
606 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
607 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
608 flags enabling conversion of CIEs and FDEs to use relative encoding.
609 (find_merged_cie): Similarly.
610 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
611 relocatable, except for CIE pointer.
612 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
613 relocs against symbols in dropped comdat group sections.
614 (bfd_elf_discard_info): Do some eh_frame optimisation when
617 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
619 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
620 the hwcaps2 object attribute.
622 2014-10-04 Alan Modra <amodra@gmail.com>
625 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
626 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
627 range FDEs for discarding.
628 (vma_compare): Sort on range after address.
629 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
630 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
631 error message rather than "fde".
632 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
635 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
638 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
639 for OLD_FREEBSD_ABI_LABEL.
641 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
644 * plugin.c (try_claim): New function. Moved from
646 (try_load_plugin): Pass through bfd. Add test.
647 (load_plugin): Pass through bfd.
648 (bfd_plugin_object_p): Move logic to try_claim.
650 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
652 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
653 call relaxation use furthermost addresses where call source and
654 destination can be to check whether it's in the range of a direct
657 2014-09-22 Alan Modra <amodra@gmail.com>
659 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
660 false for overflow or overlapping FDEs. Give more detail in
663 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
665 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
666 the addend if relocations are RELA.
668 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
670 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
671 nds32_elf_ex9_relocation_check): Synchronize the argument type.
673 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
675 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
677 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
680 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
683 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
685 2014-09-16 Terry Guo <terry.guo@arm.com>
687 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
690 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
692 * bfd-in2.h: Regenerate.
693 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
694 (nds32_elf_relax_section): Code refactoring.
695 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
696 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
697 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
698 pattern. The first three is moved from nds32_elf_relax_section,
699 and the last three is new function.
700 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
701 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
702 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
703 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
704 three is moved from nds32_elf_relax_section, and the last four
706 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
707 pattern and address setting pattern.
708 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
709 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
710 nds32_elf_relax_gotoff_suff): Relax pic pattern.
711 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
712 nds32_elf_relax_letlsls): Relax TLS pattern.
713 (nds32_relax_adjust_label): Adjust alignment and nop.
714 (nds32_elf_pick_relax): Choose relaxation optimization.
715 (nds32_elf_get_relocated_section_contents): New hook.
716 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
718 * elf32-nds32.h: Declare.
719 * libbfd.h: Regenerate.
720 * reloc.c: Add nds32 new relocations.
722 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
724 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
725 'name' for the typo issue, which related with commit
726 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
728 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
729 Matthew Fortune <matthew.fortune@imgtec.com>
731 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
732 * archures.c (bfd_architecture): Likewise.
733 * bfd-in2.h (bfd_architecture): Likewise.
734 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
735 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
736 BFD_RELOC_MIPS_19_PCREL_S2.
737 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
738 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
739 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
740 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
741 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
742 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
743 BFD_RELOC_LO16_PCREL.
744 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
745 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
747 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
748 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
749 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
750 BFD_RELOC_LO16_PCREL.
751 * elfn32-mips.c: Likewise.
752 * elfxx-mips.c (MIPSR6_P): New define.
753 (mipsr6_exec_plt_entry): New array.
754 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
755 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
756 (aligned_pcrel_reloc_p): New function.
757 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
758 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
759 (mips_elf_calculate_relocation): Add support for relocs:
760 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
761 R_MIPS_PCHI16 and R_MIPS_PCLO16.
762 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
763 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
764 (_bfd_mips_elf_check_relocs): Add support for relocs:
765 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
766 (_bfd_mips_elf_relocate_section): Add a check for unaligned
768 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
770 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
771 (_bfd_mips_elf_print_private_bfd_data): Likewise.
772 (mips_32bit_flags_p): Add support for mips32r6.
773 * libbfd.h (bfd_reloc_code_real_names): Add entries for
774 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
775 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
776 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
777 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
778 BFD_RELOC_MIPS_19_PCREL_S2.
779 * config.bfd: Add mips*-img-elf* target triple.
781 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
783 * config.bfd: Add mips*-img-elf* target triple.
785 2014-09-12 Alan Modra <amodra@gmail.com>
787 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
788 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
789 range of FDEs to hdr_info->array.
790 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
791 .eh_frame_hdr entries, and overlapping FDEs.
793 2014-09-10 Alan Modra <amodra@gmail.com>
795 * elf.c (assign_file_positions_except_relocs): Move section header
797 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
798 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
799 * elflink.c (bfd_elf_final_link): Don't call above function.
801 2014-08-30 Alan Modra <amodra@gmail.com>
803 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
805 2014-08-29 Alan Modra <amodra@gmail.com>
807 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
808 error for calls via a toc adjusting stub without a nop.
810 2014-08-29 Alan Modra <amodra@gmail.com>
812 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
813 error. Remove redundant bfd_set_error.
815 2014-08-29 Alan Modra <amodra@gmail.com>
817 * srec.c (srec_scan): Revert last change. Report an error for
818 S-records with less than the miniumum byte count.
820 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
822 * srec.c (srec_scan): Return error for 0 size.
824 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
827 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
828 to check discarded input section.
829 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
831 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
834 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
835 sections to input from ld --just-symbols.
837 2014-08-26 DJ Delorie <dj@redhat.com>
839 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
842 2014-08-26 Jiong Wang <jiong.wang@arm.com>
844 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
845 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
847 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
849 2014-08-26 Nick Clifton <nickc@redhat.com>
851 * config.bfd: Fix typo in or1knd selection.
853 2014-08-22 Kai Tietz <ktietz@redhat.com>
856 * coffcode.h (coff_compute_section_file_positions): Keep
857 FileAlignment valid as set.
859 2014-08-22 Alan Modra <amodra@gmail.com>
861 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
862 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
864 2014-08-22 Alan Modra <amodra@gmail.com>
866 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
868 (_bfd_elf_begin_eh_frame_parsing): Delete.
869 (_bfd_elf_end_eh_frame_parsing): Delete.
870 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
871 (_bfd_elf_end_eh_frame_parsing): Delete.
872 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
873 !info->relocatable in place of merge_cies.
874 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
875 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
876 (ppc64_elf_size_stubs): Likewise pad stub FDE.
877 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
878 (ppc64_elf_size_stubs): ..here and..
879 (ppc64_elf_finish_dynamic_sections): ..here.
881 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
883 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
885 2014-08-21 Tony Wang <tony.wang@arm.com>
887 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
888 the veneer routine for R_ARM_THM_JUMP19.
889 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
890 (elf32_arm_size_stub): Ditto.
892 2014-08-20 Roland McGrath <mcgrathr@google.com>
895 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
896 all reloc types with pc_relative set in the howto, not just for
897 R_ARM_REL32 and R_ARM_REL32_NOI.
898 (allocate_dynrelocs_for_symbol): Update comment.
899 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
900 set in the howto, set call_reloc_p and may_need_local_target_p but
901 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
902 (elf32_arm_check_relocs): Likewise.
904 2014-08-20 Will Newton <will.newton@linaro.org>
906 * config.bfd: Default armeb-*-eabi* to big endian.
908 2014-08-19 Alan Modra <amodra@gmail.com>
910 * configure: Regenerate.
912 2014-08-18 Alan Modra <amodra@gmail.com>
914 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
915 use dynrelocs for ifunc.
916 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
918 2014-08-18 Alan Modra <amodra@gmail.com>
921 * elflink.c (on_needed_list): Only consider libraries that have
924 2014-08-18 Alan Modra <amodra@gmail.com>
926 * elflink.c (bfd_elf_discard_info): Return int error status.
927 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
928 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
929 * bfd-in2.h: Regenerate.
931 2014-08-14 Alan Modra <amodra@gmail.com>
933 * peXXigen.c (pe_print_reloc): Protect against access past end
936 2014-08-14 Alan Modra <amodra@gmail.com>
939 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
940 in the order they are mapped to output sections.
942 2014-08-14 Alan Modra <amodra@gmail.com>
944 * configure.ac: Delete redundant plugin related checks.
945 * configure: Regenerate.
947 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
949 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
950 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
953 2014-08-12 Alan Modra <amodra@gmail.com>
955 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
956 here when not calling the generic add_symbol function. Formatting.
957 Correct handling of indirect symbols. Update notice call.
958 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
959 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
960 symbols early. Update notice call. Add comments regarding weak
961 symbols vs. indirect.
963 2014-08-12 Alan Modra <amodra@gmail.com>
966 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
969 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
971 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
974 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
975 Alan Modra <amodra@gmail.com>
978 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
979 warning for references in LTO IR to warning symbols.
981 2014-08-07 Alan Modra <amodra@gmail.com>
983 * linker.c (WARN, CWARN): Collapse these states to WARN.
984 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
987 2014-08-05 Doug Evans <dje@google.com>
989 * bfd-in2.h: Regenerate.
990 * libcoff.h: Regenerate.
992 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
994 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
995 rawsize if changing size.
997 2014-08-05 Alan Modra <amodra@gmail.com>
1000 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1002 2014-08-05 Alan Modra <amodra@gmail.com>
1004 * linker.c (generic_link_check_archive_element): Move handling
1005 of command link -u symbols with a common symbol def to the
1006 code handling non-common symbols so that archive element symbols
1007 are loaded. Use generic_link_add_object_symbols.
1009 2014-08-05 Alan Modra <amodra@gmail.com>
1012 * linker.c (struct archive_list, struct archive_hash_entry,
1013 struct archive_hash_table, archive_hash_newfunc,
1014 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1015 archive_hash_table_free): Delete.
1016 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1017 checkfn. Rewrite using a straight-forward scan over archive map.
1018 (generic_link_check_archive_element_no_collect,
1019 generic_link_check_archive_element_collect,
1020 generic_link_check_archive_element): Add h and name params.
1021 * aoutx.h (aout_link_check_archive_element): Likewise.
1022 * pdp11.c (aout_link_check_archive_element): Likewise.
1023 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1024 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1025 scan symbols, simply add archive element whenever h is undefined.
1026 (coff_link_check_ar_symbols): Delete.
1027 * ecoff.c (read_ext_syms_and_strs): Delete.
1028 (reread_ext_syms_and_strs): Delete.
1029 (ecoff_link_check_archive_element): Add h and name param. Don't
1030 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1031 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1033 (elf_link_add_archive_symbols): Delete "defined" array, merge
1034 functionality into "included". Make "included" a char array. Don't
1035 set or test archive_pass.
1036 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1037 * libbfd.h: Regenerate.
1039 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1042 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1044 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1046 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1047 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1048 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1049 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1050 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1051 (_bfd_mips_elf_fake_sections): Likewise.
1052 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1053 (_bfd_mips_elf_additional_program_headers): Account for new
1054 PT_MIPS_ABIFLAGS program header.
1055 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1056 associate with .MIPS.abiflags.
1057 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1058 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1059 (infer_mips_abiflags): Likewise.
1060 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1061 (mips_32bit_flags_p): Moved higher.
1062 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1063 checking for FP ABIs.
1064 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1065 checks. Check EF_MIPS_FP64 flag consistency.
1066 (print_mips_ases, print_mips_isa_ext): New static function.
1067 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1068 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1069 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1070 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1071 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1072 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1073 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1074 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1076 2014-07-28 Alan Modra <amodra@gmail.com>
1079 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1080 __gnu_lto_slim to armap.
1081 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1082 __gnu_lto_slim to linker hash table.
1084 2014-07-27 Anthony Green <green@moxielogic.org>
1086 * config.bfd: Add moxie-*-moxiebox*.
1088 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1090 Add or reactivate or1k-*-rtems*
1091 * config.bfd (or1k-*-rtems*): Reactivate.
1093 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1095 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1097 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1098 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1100 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1103 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1104 and R_*_IRELATIVE relocation offset with PLT entry.
1105 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1106 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1107 (elf_x86_64_get_synthetic_symtab): Use it.
1109 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1113 next_tls_desc_index with elf.srelplt->reloc_count.
1115 2014-07-15 Alan Modra <amodra@gmail.com>
1117 * cache.c (cache_bread_1): Don't return -1 when fread returns
1120 2014-07-15 Alan Modra <amodra@gmail.com>
1122 * elflink.c (elf_merge_st_other): Update comments. Simplify
1123 visibility handling. Make isym const. Move code modifying
1124 isym->st_other for --exclude-libs to..
1125 (elf_link_add_object_symbols): ..here.
1127 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1130 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1132 2014-07-08 Nick Clifton <nickc@redhat.com>
1135 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1136 segments in input bfds.
1138 2014-07-08 Will Newton <will.newton@linaro.org>
1140 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1141 value to 64kB and remove custom setting for NaCl.
1143 2014-07-08 Alan Modra <amodra@gmail.com>
1145 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1146 bits from source to dest.
1147 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1148 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1150 * bfd-in2.h: Regenerate.
1152 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1154 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1155 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1156 when info->relocatable be true.
1158 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1160 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1161 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1162 * bfd-in2.h: Regenerate.
1163 * libbfd.h: Regenerate.
1165 2014-07-04 Alan Modra <amodra@gmail.com>
1167 * Makefile.am: Update "configure.in" comments.
1168 * PORTING: Likewise.
1169 * aoutx.h: Likewise.
1170 * configure.host: Likewise.
1171 * doc/bfdint.texi: Likewise.
1172 * targets.c: Likewise.
1173 * warning.m4: Likewise.
1174 * Makefile.in: Regenerate.
1176 2014-07-04 Alan Modra <amodra@gmail.com>
1178 * configure.ac: Rename from configure.in.
1179 * Makefile.in: Regenerate.
1180 * config.in: Regenerate.
1181 * doc/Makefile.in: Regenerate.
1183 2014-07-04 Alan Modra <amodra@gmail.com>
1185 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1186 * Makefile.in: Regenerate.
1188 2014-07-04 Alan Modra <amodra@gmail.com>
1190 * version.m4: New file.
1191 * configure.in: Include version.m4.
1193 * Makefile.am (RELEASE): Delete.
1194 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1195 * Makefile.in: Regenerate.
1196 * doc/Makefile.in: Regenerate.
1198 2014-07-02 Alan Modra <amodra@gmail.com>
1200 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1201 pointer_equality_needed when !readonly_dynrelocs.
1202 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1204 2014-07-02 Alan Modra <amodra@gmail.com>
1206 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1207 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1209 2014-07-01 Alan Modra <amodra@gmail.com>
1211 * bfd.c (struct bfd): Reorganise for better packing. Delete
1212 "ifd" field. Make "format", "direction" and "flags" bitfields.
1213 (HAS_LOAD_PAGE): Delete, renumber following flags.
1214 * bfd-in2.h: Regenerate.
1215 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1217 2014-07-01 Alan Modra <amodra@gmail.com>
1219 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1220 (struct ppc_link_hash_table): Increase size of stub_count array.
1221 (build_global_entry_stubs): Emit symbol on global entry stub.
1222 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1225 2014-07-01 Alan Modra <amodra@gmail.com>
1227 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1228 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1229 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1231 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1232 optimisation when --traditional-format.
1234 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1235 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1236 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1237 Soundararajan <Sounderarajan.D@atmel.com>
1239 * archures.c: Add avrtiny architecture for avr target.
1240 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1241 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1242 added for 16 bit LDS/STS instruction of avrtiny arch.
1243 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1244 BFD_RELOC_AVR_LDS_STS_16.
1245 (bfd_elf_avr_final_write_processing): Select machine number
1247 (elf32_avr_object_p): Set machine number for avrtiny arch.
1248 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1249 * bfd-in2.h: Regenerate.
1250 * libbfd.h: Regenerate.
1252 2014-06-26 Nick Clifton <nickc@redhat.com>
1255 * dwarf2.c (is_str_attr): New function.
1256 (find_abstract_instance_name): Use it to determine when an
1257 attribute has a string value.
1259 2014-06-24 Alan Modra <amodra@gmail.com>
1261 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1262 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1265 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1267 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1268 a number of targets.
1270 2014-06-20 Kyle McMartin <kyle@redhat.com>
1272 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1273 emitting initial-exec relocs when not linking an executable.
1275 2014-06-16 Will Newton <will.newton@linaro.org>
1277 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1278 htab->next_tls_desc_index in the non-IPLT case.
1279 Calculate GOT offset correctly for the non-IPLT case.
1280 (allocate_dynrelocs_for_symbol): Don't increment
1281 htab->next_tls_desc_index here.
1283 2014-06-16 Alan Modra <amodra@gmail.com>
1285 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1288 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1290 * elfxx-aarch64.c (stdarg.h): Include.
1291 (string.h): Include.
1292 (_bfd_aarch64_elf_grok_prstatus): Updated.
1293 (_bfd_aarch64_elf_grok_psinfo): New function.
1294 (_bfd_aarch64_elf_write_core_note): New function.
1295 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1296 (elf_backend_write_core_note): Define.
1298 2014-06-13 Alan Modra <amodra@gmail.com>
1300 * archive.c: Include bfdlink.h.
1301 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1302 * bfd.c (struct bfd): Add is_linker_output field.
1303 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1304 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1305 link.hash and is_linker_output.
1306 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1307 param with bfd*. Assert is_linker_output and link.hash, and
1308 clear them before exit.
1309 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1310 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1311 and link.hash so we can free two linker hash tables.
1312 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1313 first. Clean up on errors. Set hash_table_free pointer.
1314 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1315 bfd_link_hash_table* param with bfd*.
1316 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1317 hash_table_free pointer.
1318 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1319 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1320 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1321 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1322 * xcofflink.c: Similarly.
1323 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1324 clear link.next before creating linker hash table. Clean up on
1325 errors, and restore link.next on exit.
1326 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1327 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1328 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1329 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1330 * hash.c (bfd_hash_table_init_n): Free table on error.
1331 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1332 * bfd-in2.h: Regenerate.
1333 * libbfd.h: Regenerate.
1334 * libcoff.h: Regenerate.
1336 2014-06-13 Alan Modra <amodra@gmail.com>
1339 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1340 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1341 * bfd.c (bfd_link_hash_table_free): Don't define.
1342 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1343 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1344 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1345 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1346 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1347 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1348 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1349 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1350 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1351 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1352 * xsym.c: Don't define various link_hash_table_free defines, and
1353 remove from bfd_target vars. Temporarily reference some of the
1354 target link_hash_table_free functions to avoid warnings.
1355 * bfd-in2.h: Regenerate.
1356 * libbfd.h: Regenerate.
1358 2014-06-13 Alan Modra <amodra@gmail.com>
1360 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1361 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1362 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1363 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1364 Move link_hash_table_free functions before their corresponding
1365 link_hash_table_create functions.
1367 2014-06-13 Alan Modra <amodra@gmail.com>
1369 * bfd.c (struct bfd): Replace link_next with a union.
1370 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1371 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1372 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1373 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1374 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1375 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1376 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1377 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1378 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1379 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1380 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1381 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1382 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1383 * bfd-in2.h: Regenerate.
1385 2014-06-11 Alan Modra <amodra@gmail.com>
1387 * linker.c (unwrap_hash_lookup): Add missing parens.
1389 2014-06-11 Kai Tietz <ktietz@redhat.com>
1391 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1392 * libcoff.h: Regenerated.
1394 2014-06-10 Alan Modra <amodra@gmail.com>
1397 * linker.c (unwrap_hash_lookup): New function.
1398 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1399 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1400 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1401 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1402 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1403 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1404 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1405 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1407 2014-06-07 Alan Modra <amodra@gmail.com>
1409 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1410 insn as a bitfield; Use complain_overflow_bitfield.
1411 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1413 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1415 * development.sh: New file.
1416 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1417 Make -Werror the default with GCC only if DEVELOPMENT is true.
1418 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1419 $(srcdir)/development.sh.
1420 * Makefile.in, configure: Regenerate.
1422 2014-06-04 Will Newton <will.newton@linaro.org>
1424 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1425 being non-NULL into an assert.
1426 (elfNN_aarch64_tls_relax): Remove unused code.
1428 2014-06-03 DJ Delorie <dj@redhat.com>
1430 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1432 2014-06-03 Nick Clifton <nickc@redhat.com>
1435 * peXXigen.c (rsrc_process_section): Page align the new contents
1436 befgore writing out.
1438 2014-06-03 Alan Modra <amodra@gmail.com>
1440 * elf64-ppc.c (ADDIS_R12_R2): Define.
1441 (build_plt_stub): Support fusion on ELFv2 stub.
1442 (ppc_build_one_stub): Likewise for plt branch stubs.
1444 2014-05-28 Alan Modra <amodra@gmail.com>
1446 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1448 2014-05-28 Tristan Gingold <gingold@adacore.com>
1450 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1451 to keep the length of the best fit range.
1452 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1455 2014-05-27 DJ Delorie <dj@redhat.com>
1457 * elf32-rx.c (get_symbol_value_maybe): New.
1458 (rx_elf_relocate_section): If we find a reloc against
1459 $tableentry$default$<name>, redirect it to the appropriate
1461 (RX_Table_Info): New.
1462 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1463 with table parts in them.
1464 (rx_check_directives): New.
1465 (rx_table_map_2): New.
1466 (rx_table_map): New.
1467 (rx_additional_link_map_text): New. Called to dump tables to the
1471 2014-05-20 DJ Delorie <dj@redhat.com>
1473 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1475 2014-05-20 Alan Modra <amodra@gmail.com>
1478 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1479 Remove redundant setting of htab->elf.dynobj. Don't align.
1480 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1481 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1482 (create_sdata_sym): Delete.
1483 (elf_allocate_pointer_linker_section): Rename from
1484 elf_create_pointer_linker_section. Align section.
1485 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1486 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1488 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1489 Remove unnecessary tests on _SDA_BASE_ sym.
1490 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1491 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1492 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1493 (ppc_elf_maybe_strip_sdata_syms): Declare.
1495 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1497 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1499 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1501 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1502 in a section with no contents.
1503 (is_vma_in_section, find_section_by_vma): New functions.
1504 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1505 offsets in the debug directory.
1506 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1507 Byte-swap GUID from little-endian to big-endian order for
1508 consistent and conventional display.
1510 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1512 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1513 64-bit doubles objects mix with 32-bit doubles objects.
1514 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1516 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1518 * mmo.c: Update URLs in documentation comments.
1520 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1521 David Weatherford <weath@cadence.com>
1522 Max Filippov <jcmvbkbc@gmail.com>
1524 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1527 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1529 * config.bfd: Add proper arm config for *-*-freebsd*.
1531 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1533 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1534 mips32r5 and mips64r5.
1535 * archures.c (bfd_architecture): Likewise.
1536 * bfd-in2.h (bfd_architecture): Likewise.
1537 * cpu-mips.c (arch_info_struct): Likewise.
1538 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1540 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1542 * elfxx-mips.h (elfxx-mips.h): Declare.
1543 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1544 Tag_GNU_MIPS_ABI_FP mismatches.
1545 (_bfd_mips_fp_abi_string): New function.
1547 2014-05-02 Alan Modra <amodra@gmail.com>
1549 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1550 * configure.in: Likewise.
1551 * configure: Regenerate.
1553 2014-05-02 Alan Modra <amodra@gmail.com>
1555 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1556 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1557 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1558 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1559 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1560 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1561 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1562 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1563 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1564 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1565 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1566 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1567 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1568 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1569 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1570 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1571 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1572 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1573 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1574 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1575 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1576 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1577 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1578 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1579 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1580 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1581 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1582 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1583 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1584 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1585 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1586 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1587 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1588 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1589 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1590 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1591 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1592 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1593 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1594 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1595 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1596 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1597 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1598 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1599 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1600 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1601 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1602 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1604 * configure: Regenerate.
1606 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1608 * mmo.c (mmo File layout documentation): Add note about low bits
1610 (mmo_write_chunk): When handling data remainder, assert that
1611 previous remaining data is flushed.
1612 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1613 when dealing with an aligned VMA and for aligned lengths. Don't skip
1614 the last 32-bit-word of zeros.
1615 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1616 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1617 emitting data, not after updating it.
1618 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1620 2014-04-30 Nick Clifton <nickc@redhat.com>
1622 * compress.c (bfd_is_section_compressed): When checking the
1623 .debug_str section, also check the fifth byte in the section is
1624 not part of a string.
1626 2014-04-30 Alan Modra <amodra@gmail.com>
1628 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1629 (find_merged_cie): Identify personality functions by (bfd_id,index)
1630 pair when a local sym is used.
1632 2014-04-29 Christian Svensson <blue@cmd.nu>
1634 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1635 into .rela.got if it contained TLS relocations as well.
1637 2014-04-28 Nick Clifton <nickc@redhat.com>
1640 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1643 2014-04-26 Alan Modra <amodra@gmail.com>
1645 * po/SRC-POTFILES.in: Regenerate.
1646 * configure: Regenerate.
1648 2014-04-25 Nick Clifton <nickc@redhat.com>
1651 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1652 a 342-bit host. This time for older versions of gcc.
1654 2014-04-24 Nick Clifton <nickc@redhat.com>
1656 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1659 2014-04-24 Alan Modra <amodra@gmail.com>
1662 * dwarf2.c: Formatting.
1663 (struct dwarf2_debug): Make adjusted_section_count signed.
1664 (unset_sections): Make i signed.
1665 (set_debug_vma): New function.
1666 (place_sections): Handle separate debug object file. Set VMA
1667 on debug sections, even if they have an output section. Also
1668 set VMA on zero size sections, and non-load but alloc sections.
1669 Set adjusted_section_count to -1 when no section adjustment.
1670 Malloc adjusted_sections. Don't double last_vma. Transfer
1671 alloc section VMAs to separate debug file.
1672 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1673 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1674 test on symbols being the same before using old stash. Read
1675 and use separate debug file symbols. Call place_sections.
1676 (find_line): Don't call place_sections here.
1677 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1678 * libbfd.h: Regenerate.
1679 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1680 _bfd_dwarf2_slurp_debug_info call.
1681 * simple.c (simple_save_output_info): Clarify comment.
1683 2014-04-24 Nick Clifton <nickc@redhat.com>
1686 * peXXigen.c (struct rsrc_regions): New structure.
1687 (rsrc_print_resource_directory): Use new structure. Include
1688 offset of directory in listing.
1689 (rsrc_print_resource_entry): Likewise.
1690 (rsrc_print_section): Likewise.
1691 (rsrc_count_entries): Do not increment sizeof_strings or
1693 (rsrc_count_directory): Do not increment sizeof_tables.
1694 (rsrc_compute_region_sizes): New function.
1695 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1696 (rsrc_process_section): Compute size of regions after merging
1699 2014-04-23 Alan Modra <amodra@gmail.com>
1702 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1703 (place_sections): Do not modify VMA of sections when called from
1704 linker after sections have been placed in output sections. Short
1705 circuit single section case.
1706 (save_section_vma, section_vma_same): New functions.
1707 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1709 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1710 when non-relocatable.
1712 2014-04-22 Nick Clifton <nickc@redhat.com>
1715 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1717 2014-04-22 Christian Svensson <blue@cmd.nu>
1719 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1720 * archures.c: Likewise.
1721 * coffcode.h: Likewise.
1722 * config.bfd: Likewise.
1723 * configure.in: Likewise.
1724 * reloc.c: Likewise.
1725 * targets.c: Likewise.
1726 * cpu-or1k.c: New file.
1727 * elf32-or1k.c: New file.
1728 * coff-or32.c: Delete.
1729 * cpu-openrisc.c: Delete.
1730 * cpu-or32.c: Delete.
1731 * elf32-openrisc.c: Delete.
1732 * elf32-or32.c: Delete.
1733 * Makefile.in: Regenerate.
1734 * bfd-in2.h: Regenerate.
1735 * configure: Regenerate.
1736 * libbfd.h: Regenerate.
1738 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1741 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1743 2014-04-22 Will Newton <will.newton@linaro.org>
1745 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1746 function. (elf_backend_section_flags): Remove define.
1748 2014-04-21 Richard Henderson <rth@redhat.com>
1750 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1751 parameter; honor it and disable got merging when false.
1752 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1753 the first pass of relaxation.
1754 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1755 the end of the LITERAL+LITUSE chain.
1756 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1757 second pass of relaxation.
1759 * configure.ac (use_secureplt): Enable by default.
1760 * configure: Rebuild.
1762 2014-04-18 Tristan Gingold <gingold@adacore.com>
1764 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1765 bind_content, weak_bind_content, lazy_bind_content,
1767 (bfd_mach_o_load_command): Add comments, add next field.
1768 (mach_o_data_struct): Replace commands field by first_command
1770 * mach-o.c (bfd_mach_o_append_command): New function.
1771 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1772 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1774 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1775 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1776 (bfd_mach_o_write_thread): Use macro instead of literal.
1777 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1778 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1780 (bfd_mach_o_write_symtab_content): New function (extracted
1781 from bfd_mach_o_write_symtab).
1782 (bfd_mach_o_write_symtab): Split.
1783 (bfd_mach_o_count_indirect_symbols): Move
1784 (bfd_mach_o_build_dysymtab): Remove layout code.
1785 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1786 (bfd_mach_o_count_sections_for_seg): Remove.
1787 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1788 bfd_mach_o_build_seg_command).
1789 (bfd_mach_o_build_exec_seg_command): New function.
1790 (bfd_mach_o_build_dysymtab_command): Remove.
1791 (bfd_mach_o_layout_commands): New function.
1792 (bfd_mach_o_init_segment): New function.
1793 (bfd_mach_o_build_commands): Major rework to handle non-object
1795 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1797 (bfd_mach_o_read_dyld_info): Clear content fields.
1798 (bfd_mach_o_read_segment): Adjust call.
1799 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1801 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1802 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1803 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1806 2014-04-18 Tristan Gingold <gingold@adacore.com>
1808 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1809 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1810 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1811 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1813 2014-04-18 Tristan Gingold <gingold@adacore.com>
1815 * mach-o.h (bfd_mach_o_dylinker_command)
1816 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1818 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1819 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1821 2014-04-18 Tristan Gingold <gingold@adacore.com>
1823 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1824 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1825 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1826 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1827 each targets declared.
1828 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1829 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1831 2014-04-18 Tristan Gingold <gingold@adacore.com>
1833 * mach-o.c (bfd_mach_o_write_thread)
1834 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1835 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1836 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1837 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1838 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1839 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1840 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1841 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1842 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1843 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1844 (bfd_mach_o_read_command): Now return a boolean status.
1845 Adjust return statements.
1846 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1847 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1849 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1851 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1852 field. Add assigned_low_gotno and assigned_high_gotno fields.
1853 (mips_elf_create_local_got_entry): Update out-of-space condition.
1854 Set index of new GOT entry to assigned_low_gotno if required by
1855 the current relocation, else set it to assigned_high_gotno.
1856 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1857 with assigned_low_gotno.
1858 (mips_elf_multi_got): Initialize assigned_low_gotno and
1859 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1860 in place of assigned_gotno when handling global GOT entries.
1861 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1862 assigned_high_gotno.
1863 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1864 gap in the middle of local GOT space.
1866 2014-04-17 Alan Modra <amodra@gmail.com>
1869 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1870 current bfd is a plugin. Don't always set type_change_ok
1871 when old bfd is a plugin.
1873 2014-04-16 Tristan Gingold <gingold@adacore.com>
1875 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1878 2014-04-16 Alan Modra <amodra@gmail.com>
1880 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1881 with "ba 0" rather than zeros.
1883 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1885 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1887 2014-04-14 Alan Modra <amodra@gmail.com>
1889 * elf32-ppc.c (BA): Define
1890 (ppc_elf_link_hash_table_create): Correct default_params.
1891 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1892 than "nop" for ppc476_workaround.
1893 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1894 and __glink_PLTresolve. Ensure plt call stub at end of page
1895 doesn't allow fall-thru prefetch.
1897 2014-04-11 Nick Clifton <nickc@redhat.com>
1900 * peXXigen.c (abs_finder): New function.
1901 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1902 than 1^32 try to convert them into section relative values
1905 2014-04-11 Nick Clifton <nickc@redhat.com>
1907 * bfd-in2.h: Regenerate.
1908 * libbfd.h: Regenerate.
1910 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1912 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1913 when building function stubs.
1915 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1917 * elf32-avr.c: Add DIFF relocations for AVR.
1918 (avr_final_link_relocate): Handle the DIFF relocs.
1919 (bfd_elf_avr_diff_reloc): New.
1920 (elf32_avr_is_diff_reloc): New.
1921 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1922 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1925 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1927 2014-04-09 Alan Modra <amodra@gmail.com>
1929 * libcoff.h: Regenerate.
1931 2014-04-09 Alan Modra <amodra@gmail.com>
1933 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1934 of safe ppc476 insns at end of page. Also remove non-branch insns.
1937 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1939 * peXXigen.c (pe_print_debugdata): New function: Displays the
1940 contents of the debug directory and decodes codeview entries.
1941 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1942 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1943 Add functions for reading and writing debugdir and codeview
1945 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1946 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1947 * libcoff-in.h (pe_tdata): Add build-id data.
1948 * libcoff.h: Regenerate.
1949 * coffcode.h (coff_write_object_contents): Run build_id
1950 after_write_object_contents hook.
1952 2014-04-05 Alan Modra <amodra@gmail.com>
1954 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1955 merging non-default sym.
1957 2014-04-04 Tristan Gingold <gingold@adacore.com>
1959 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1962 2014-04-04 Tristan Gingold <gingold@adacore.com>
1964 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1965 thinko on names length.
1967 2014-04-04 Tristan Gingold <gingold@adacore.com>
1969 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1971 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1973 2014-04-04 Tristan Gingold <gingold@adacore.com>
1975 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1977 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1979 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1980 section before dereferencing.
1981 (pe_print_idata, pe_print_edata, pe_print_reloc)
1982 (rsrc_print_section): Don't bother interpreting the contents
1983 of sections which have no contents.
1985 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1988 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1991 2014-04-03 Tristan Gingold <gingold@adacore.com>
1993 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1995 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1997 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1999 2014-04-03 Alan Modra <amodra@gmail.com>
2001 * elf-bfd.h (struct elf_backend_data
2002 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2003 with "bfd_size_type size".
2004 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2005 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2006 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2007 * elfcode.h (bfd_from_remote_memory): Likewise.
2008 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2009 * bfd-in2.h: Regenerate.
2011 2014-04-02 Tristan Gingold <gingold@adacore.com>
2013 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2014 (bfd_mach_o_prebind_cksum_command): New types.
2015 (bfd_mach_o_prebound_dylib_command): Rewrite.
2016 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2018 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2020 (bfd_mach_o_read_prebind_cksum): New function.
2021 (bfd_mach_o_read_twolevel_hints): Ditto.
2022 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2025 2014-04-02 Alan Modra <amodra@gmail.com>
2027 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2028 Consolidate code handling possible section headers past end of
2029 segment. Don't use p_align for page size guess, instead use
2030 minpagesize. Take note of ld.so clearing section headers when
2031 p_memsz > p_filesz. Handle file header specifying no section
2032 headers. Handle zero p_align throughout. Default loadbase to
2033 zero. Add comments. Rename contents_size to high_offset, and
2034 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2035 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2036 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2038 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2039 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2040 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2041 * bfd-in2.h: Regnerate.
2043 2014-04-01 Tristan Gingold <gingold@adacore.com>
2045 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2048 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2049 Pavel Fedin <p.fedin@samsung.com>
2051 * elf32-arm.c: Add support for limited pretty-printing of PLT
2052 entries on eabi and nacl targets.
2053 (elf32_arm_get_synthetic_symtab): Add new callback.
2054 (elf32_arm_nacl_plt_sym_val): Likewise.
2055 (elf32_arm_plt0_size): Add helper function.
2056 (elf32_arm_plt_size): Likewise.
2058 2014-03-27 Tristan Gingold <gingold@adacore.com>
2060 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2061 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2063 2014-03-27 Tristan Gingold <gingold@adacore.com>
2065 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2066 * mach-o.c (bfd_mach_o_write_symtab)
2067 (bfd_mach_o_write_contents)
2068 (bfd_mach_o_set_section_flags_from_bfd)
2069 (bfd_mach_o_build_seg_command): Fix indentation.
2070 (bfd_mach_o_get_base_address): New function.
2072 2014-03-26 Nick Clifton <nickc@redhat.com>
2074 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2075 relocations in discarded sections.
2077 2014-03-26 Tristan Gingold <gingold@adacore.com>
2079 * mach-o.c (bfd_mach_o_convert_architecture): Add
2080 BFD_MACH_O_CPU_TYPE_ARM64.
2082 2014-03-26 Alan Modra <amodra@gmail.com>
2084 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2085 needed plt entries when taking the address of functions for
2086 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2087 Move opd setup and abiversion checks to..
2088 (ppc64_elf_before_check_relocs): ..here. Renamed from
2089 ppc64_elf_process_dot_syms. Set output abiversion from input and
2090 input abiversion from output, if either is not set.
2091 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2092 (elf_backend_check_directives): Update.
2094 2014-03-25 Will Newton <will.newton@linaro.org>
2096 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2097 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2098 of input sections rather than output sections.
2100 2014-03-20 Will Newton <will.newton@linaro.org>
2103 * elf32-arm.c (elf32_arm_check_relocs): Set
2104 pointer_equality_needed for absolute references within
2106 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2107 unless pointer_equality_needed is set.
2109 2014-03-19 Nick Clifton <nickc@redhat.com>
2111 * peXXigen.c (rsrc_process_section): Add code to scan input
2112 sections and record their lengths. Use these lengths to find the
2113 start of each merged .rsrc section.
2115 2014-03-17 Tristan Gingold <gingold@adacore.com>
2117 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2118 (bfd_mach_o_read_command): Ditto.
2120 2014-03-14 Meador Inge <meadori@codesourcery.com>
2122 * configure.in: Add strnlen to AC_CHECK_DECLS.
2123 * config.in: Regenerate.
2124 * configure: Regenerate.
2125 * sysdep.h (strnlen): Add prototype.
2127 2014-03-14 Alan Modra <amodra@gmail.com>
2129 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2130 handling for VLE_SDA21 relocs.
2132 2014-03-13 Tristan Gingold <gingold@adacore.com>
2134 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2136 (pe_bfd_object_p): Also read version number to detect ILF.
2137 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2138 (x86_64pe_bigobj_vec): Define
2139 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2140 (bfd_coff_max_nscns): New macro.
2141 (coff_compute_section_file_positions): Use unsigned int for
2142 target_index. Compare with bfd_coff_max_nscns.
2143 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2144 Set a value for _bfd_coff_max_nscns.
2145 (header_bigobj_classid): New constant.
2146 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2147 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2148 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2150 (bigobj_swap_table): New table.
2151 * libcoff.h: Regenerate.
2152 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2153 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2154 _bfd_coff_max_nscns.
2155 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2156 * coff-rs6000.c (bfd_xcoff_backend_data)
2157 (bfd_pmac_xcoff_backend_data): Likewise.
2158 * coff64-rs6000.c (bfd_xcoff_backend_data)
2159 (bfd_xcoff_aix5_backend_data): Likewise.
2160 * targets.c (x86_64pe_bigobj_vec): Declare.
2161 * configure.in (x86_64pe_bigobj_vec): New vector.
2162 * configure: Regenerate.
2163 * config.bfd: Add bigobj object format for Windows targets.
2165 2014-03-12 Nick Clifton <nickc@redhat.com>
2168 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2169 before testing for vxworks.
2171 2014-03-12 Alan Modra <amodra@gmail.com>
2173 * Makefile.in: Regenerate.
2175 2014-03-12 Alan Modra <amodra@gmail.com>
2178 * elf.c (copy_elf_program_header): Ignore first section lma if
2181 2014-03-11 Alan Modra <amodra@gmail.com>
2184 * coff-rs6000.c: Include stdint.h.
2185 * coff64-rs6000.c: Likewise.
2187 2014-03-10 Tristan Gingold <gingold@adacore.com>
2189 * ticoff.h: Removed.
2191 2014-03-08 Alan Modra <amodra@gmail.com>
2193 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2194 many relocations. Correct bitsize and rightshift too for a number
2195 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2196 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2197 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2198 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2199 fields in instructions to signed/unsigned according to whether
2200 the field takes a signed or unsigned value. Tidy vle split16 code.
2201 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2203 2014-03-08 Alan Modra <amodra@gmail.com>
2205 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2206 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2207 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2208 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2209 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2210 fields in instructions to signed/unsigned according to whether
2211 the field takes a signed or unsigned value.
2213 2014-03-07 Pedro Alves <palves@redhat.com>
2216 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2217 through ptr_to_uint instead of through long.
2219 2014-03-06 Nick Clifton <nickc@redhat.com>
2222 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2223 attribute section names.
2225 2014-03-05 Alan Modra <amodra@gmail.com>
2227 Update copyright years.
2229 2014-03-05 Alan Modra <amodra@gmail.com>
2231 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2232 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2233 (ppc64_elf_check_relocs): Likewise.
2234 (ppc64_elf_relocate_section): Likewise.
2235 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2236 * bfd-in2.h: Regenerate.
2237 * libbfd.h: Regenerate.
2239 2014-03-04 Heiher <r@hev.cc>
2241 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2243 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2244 extension of bfd_mach_mipsisa64r2.
2246 2014-03-04 Nick Clifton <nickc@redhat.com>
2249 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2250 (elf32_thumb2_plt_entry): New array.
2251 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2252 using thumb2 based PLT.
2253 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2255 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2257 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2259 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2260 Thumb2 based PLT 0-entry.
2261 (elf32_arm_output_arch_local_syms): Handle creation of local
2262 symbols for Thumb2 based PLT entries.
2264 2014-02-28 Alan Modra <amodra@gmail.com>
2267 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2268 the same conditions we called check_relocs.
2270 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2272 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2273 * bfd-in2.h: Regenerate.
2274 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2275 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2276 using long PLT entries.
2277 (bfd_elf32_arm_use_long_plt): New function.
2278 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2280 2014-02-27 Alan Modra <amodra@gmail.com>
2282 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2283 params for targets that don't use ppc32elf.em.
2285 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2287 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2288 of GOTOFF relocations.
2290 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2291 H.J. Lu <hongjiu.lu@intel.com>
2293 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2294 (elf_x86_64_legacy_plt_entry): Likewise.
2295 (elf_x86_64_bnd_plt_entry): Likewise.
2296 (elf_x86_64_legacy_plt2_entry): Likewise.
2297 (elf_x86_64_bnd_plt2_entry): Likewise.
2298 (elf_x86_64_bnd_arch_bed): Likewise.
2299 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2300 (elf_x86_64_link_hash_table): Add plt_bnd.
2301 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2303 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2304 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2306 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2307 symbols. Resolve call to the second PLT if it is created.
2308 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2309 (elf_x86_64_relocate_section): Resolve PLT references to the
2310 second PLT if it is created.
2311 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2312 second PLT entry for BND relocation.
2313 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2314 the second PLT is created.
2315 (elf_x86_64_get_synthetic_symtab): New.
2316 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2318 2014-02-19 Alan Modra <amodra@gmail.com>
2320 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2321 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2322 provision of out-of-line register save/restore routines.
2324 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2326 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2327 PT_DYNAMIC segment flags.
2329 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2332 * simple.c (struct saved_offsets): New.
2333 (simple_save_output_info): Use it for ptr.
2334 (simple_restore_output_info): Use it for ptr. Check section_count.
2335 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2337 2014-02-17 Alan Modra <amodra@gmail.com>
2339 * elf64-ppc.h (struct ppc64_elf_params): Define.
2340 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2341 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2342 ppc64_elf_build_stubs): Update prototype.
2343 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2344 fields now in params. Adjust code throughout file.
2345 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2346 Save params pointer in htab.
2347 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2348 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2349 ppc64_elf_build_stubs): Remove parameters now in "params".
2351 2014-02-17 Alan Modra <amodra@gmail.com>
2353 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2354 patched for ppc476 workaround. Reapply branch taken/not taken
2357 2014-02-12 Alan Modra <amodra@gmail.com>
2359 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2360 stubs for calls to __tls_get_addr that we know will later be
2363 2014-02-12 Alan Modra <amodra@gmail.com>
2365 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2366 for ld -r, when code sections are sufficiently aligned.
2367 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2370 2014-02-12 Alan Modra <amodra@gmail.com>
2373 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2374 --export-dynamic and --dynamic-list marking of symbols.
2375 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2378 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2381 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2382 executables if it matches dynamic_list.
2384 2014-02-10 Alan Modra <amodra@gmail.com>
2386 * po/SRC-POTFILES.in: Regenerate.
2387 * po/bfd.pot: Regenerate.
2389 2014-02-09 Alan Modra <amodra@gmail.com>
2391 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2392 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2393 (elfNN_bed): Init new field.
2394 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2395 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2396 (ppc_elf_relax_section): Don't reallocate section here, write
2397 stubs, or write out relocs for ld -r here..
2398 (ppc_elf_relocate_section): ..instead write stubs here, and use
2399 existing code to write out relocs for ld -r. Fix offset
2400 adjustment on reloc for little-endian.
2401 (elf_backend_caches_rawsize): Define.
2403 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2406 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2408 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2410 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2411 return paths. Three times.
2412 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2414 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2415 (ppc64_elf_edit_toc): Free USED in return path.
2417 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2419 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2420 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2421 * libbfd.h: Regenerated.
2422 * bfd-in2.h: Regenerated.
2423 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2424 (nios2_reloc_map): Likewise.
2425 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2426 Fixed all references.
2427 (nios2_elf32_relocate_section): Add new relocations.
2428 (nios2_elf32_check_relocs): Likewise.
2429 (nios2_elf32_gc_sweep_hook): Likewise.
2431 2014-02-03 Alan Modra <amodra@gmail.com>
2433 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2434 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2435 (ppc_elf_link_params): New function.
2436 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2438 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2439 parameters. Use htab->params instead.
2440 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2441 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2442 64 bytes for ppc476 workaround.
2443 (struct ppc_elf_relax_info): New.
2444 (ppc_elf_relax_section): Exclude linker created sections and
2445 those too small to hold one instruction. Don't add another
2446 branch around trampolines on later relax passes. Don't
2447 generate trampolines for undefined symbols when !relocatable,
2448 nor for plugin symbols. Allocate space for ppc476 workaround
2449 patch area. Free fixups on error return path.
2450 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2451 * elf32-ppc.h (struct ppc_elf_params): New.
2452 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2453 (ppc_elf_link_params): Declare.
2454 * section.c (SEC_INFO_TYPE_TARGET): Define.
2455 * bfd-in2.h: Regenerate.
2457 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2459 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2461 (nios2_elf32_relocate_section): Use got_base to adjust
2462 GOT-pointer-relative relocations relative to _gp_got.
2463 (create_got_section): Create _gp_got symbol.
2464 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2465 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2467 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2469 * bfd-in2.h: Update from reloc.c.
2470 * elf32-nios2.c: Include elf32-nios2.h.
2471 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2472 (nios2_reloc_map): Likewise.
2473 (enum elf32_nios2_stub_type): Declare.
2474 (struct elf32_nios2_stub_hash_entry): Declare.
2475 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2476 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2477 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2478 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2479 bfd_count, top_index, input_list, all_local_syms.
2480 (nios2_call26_stub_entry): New.
2481 (nios2_elf32_install_imm16): Move up in file.
2482 (nios2_elf32_install_data): Move up in file.
2483 (hiadj): Move up in file.
2484 (stub_hash_newfunc): New.
2485 (link_hash_newfunc): Initialize hsh_cache field.
2487 (nios2_stub_name): New.
2488 (nios2_get_stub_entry): New.
2489 (nios2_add_stub): New.
2490 (nios2_elf32_setup_section_lists): New.
2491 (nios2_elf32_next_input_section): New.
2492 (CALL26_SEGMENT): New.
2493 (MAX_STUB_SECTION_SIZE): New.
2494 (group_sections): New.
2495 (nios2_type_of_stub): New.
2496 (nios2_build_one_stub): New.
2497 (nios2_size_one_stub): New.
2498 (get_local_syms): New.
2499 (nios2_elf32_size_stubs): New.
2500 (nios2_elf32_build_stubs): New.
2501 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2502 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2503 trampolines for R_NIOS2_CALL26 stubs.
2504 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2505 (nios2_elf32_gc_sweep_hook): Likewise.
2506 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2507 (nios2_elf32_link_hash_table_free): New.
2508 (bfd_elf32_bfd_link_hash_table_free): Define.
2509 * elf32-nios2.h: New file.
2510 * libbfd.h: Update from reloc.c.
2511 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2513 2014-01-29 Nick Clifton <nickc@redhat.com>
2516 * elf32-metag.c (elf_metag_post_process_headers): Call
2517 _bfd_elf_post_process_headers.
2518 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2519 _bfd_elf_copy_private_data.
2520 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2522 2014-01-29 Nick Clifton <nickc@redhat.com>
2524 * bfd-in.h (bfd_set_section_vma): Delete.
2525 (bfd_set_section_alignment): Delete.
2526 (bfd_set_section_userdata): Delete.
2527 (bfd_set_cacheable): Delete.
2528 * bfd.c (bfd_set_cacheable): New static inline function.
2529 * section.c (bfd_set_section_userdata): Likewise.
2530 (bfd_set_section_vma): Likewise.
2531 (bfd_set_section_alignment): Likewise.
2532 * bfd-in2.h: Regenerate.
2534 2014-01-28 Nick Clifton <nickc@redhat.com>
2536 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2537 attributes select the CU containing the abbreviation, which may not
2540 2014-01-24 Alan Modra <amodra@gmail.com>
2542 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2543 to get_relocs for ELFv2.
2545 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2548 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2549 if TLS sections are not adjacent.
2551 2014-01-22 Alan Modra <amodra@gmail.com>
2553 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2555 2014-01-22 Alan Modra <amodra@gmail.com>
2557 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2559 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2562 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2563 regular default symbol definition and the versioned dynamic
2564 symbol definition mismatch, skip the default symbol definition
2565 if one of them is IFUNC.
2567 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2570 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2571 info->export_dynamic nor h->ref_dynamic for type mismatch when
2572 adding the default version.
2574 2014-01-16 Alan Modra <amodra@gmail.com>
2576 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2577 mips_elf_traverse_got_arg* rather than mips_got_info*.
2578 Adjust caller. Alloc on output_bfd rather than symbol section
2581 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2583 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2585 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2587 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2590 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2591 against __ehdr_start.
2592 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2594 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2596 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2598 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2600 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2603 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2604 count if there are any non pc-relative relocs.
2605 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2607 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2608 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2610 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2611 offset while calculating relocation address.
2612 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2613 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2615 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2618 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2619 R_ARM_ABS8 and R_ARM_ABS16.
2621 2014-01-13 Alan Modra <amodra@gmail.com>
2623 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2624 error when shared and force a plt call otherwise.
2625 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2626 plt_type == PLT_NEW.
2627 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2628 the appropriate call stub.
2630 2014-01-10 Alan Modra <amodra@gmail.com>
2635 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2636 (assign_file_positions_for_non_load_sections): When setting up
2637 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2638 header that completely covers the relro region.
2640 2014-01-09 Tristan Gingold <gingold@adacore.com>
2642 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2643 table macros and add macros to initializa the structure.
2645 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2650 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2651 size for PT_GNU_RELRO segment.
2652 (assign_file_positions_for_load_sections): If PT_LOAD segment
2653 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2655 2014-01-07 Tom Tromey <tromey@redhat.com>
2657 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2660 2014-01-03 Nick Clifton <nickc@redhat.com>
2663 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2666 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2669 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2671 2014-01-02 Nick Clifton <nickc@redhat.com>
2674 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2675 filename in the bfd's filename field.
2676 * elfcode.h (bfd_from_remote_memory): Likewise.
2677 * ieee.c (ieee_object_p): Likewise.
2678 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2679 * oasys.c (oasys_openr_next_archived_file): Likewise.
2680 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2681 * opncls.c (bfd_fopen): Likewise.
2682 (bfd_openstreamr): Likewise.
2683 (bfd_openr_iovec): Likewise.
2684 (bfd_openw): Likewise.
2685 (bfd_create): Likewise.
2686 (_bfd_delete_bfd): Free filename.
2688 For older changes see ChangeLog-2013
2690 Copyright (C) 2014 Free Software Foundation, Inc.
2692 Copying and distribution of this file, with or without modification,
2693 are permitted in any medium without royalty provided the copyright
2694 notice and this notice are preserved.
2700 version-control: never