1 2014-12-23 Tristan Gingold <gingold@adacore.com>
3 * version.m4: Bump version to 2.25
4 * configure: Regenerate.
6 2014-12-19 Andrew Bennett <andrew.bennett@imgtec.com>
8 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
9 overflow on non-weak undefined symbols.
11 2014-12-15 H.J. Lu <hongjiu.lu@intel.com>
14 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
16 2014-12-13 H.J. Lu <hongjiu.lu@intel.com>
19 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
20 Change has_bnd_reloc to bit field.
21 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
23 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
25 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
26 real definition to a weak symbol.
27 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
28 weak symbol for PIE when discarding space for relocs against
29 symbols which turn out to need copy relocs.
30 (elf_x86_64_relocate_section): Also check needs_copy of a
31 weak symbol for PIE with copy reloc.
33 2014-12-12 Alan Modra <amodra@gmail.com>
36 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
38 2014-12-10 Alan Modra <amodra@gmail.com>
40 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
41 calling get_elf_backend_data.
42 (_bfd_dwarf2_find_nearest_line): Fix parens.
44 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
46 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
48 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
51 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
52 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
54 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
55 (elf_backend_plt_sym_val): Likewise.
56 (elf_i386_get_plt_sym_val): New.
57 (elf_i386_get_synthetic_symtab): Likewise.
58 (bfd_elf32_get_synthetic_symtab): Likewise.
59 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
60 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
61 (elf_backend_plt_sym_val): Likewise.
62 (elf_x86_64_get_plt_sym_val): New.
63 (elf_x86_64_get_synthetic_symtab): Use
64 _bfd_elf_ifunc_get_synthetic_symtab.
65 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
67 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
69 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
71 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
73 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
74 info->executable for symbols which need copy relocs.
76 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
78 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
80 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
81 with ELIMINATE_COPY_RELOCS.
82 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
83 relocs against symbols which turn out to need copy relocs.
85 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
87 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
88 allow copy relocs for building executables.
89 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
90 pc-relative relocation in shared object.
91 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
93 (elf_x86_64_relocate_section): Don't copy a pc-relative
94 relocation into the output file if the symbol needs copy reloc.
96 2014-11-30 Alan Modra <amodra@gmail.com>
99 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
100 symbols from libraries that won't be listed in DT_NEEDED.
101 (elf_link_output_extsym): Don't output verdefs for such symbols.
103 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
105 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
106 (erratum_835769_scan): Sort map list.
108 2014-11-24 Alan Modra <amodra@gmail.com>
110 * elf64-ppc.c (plt_stub_pad): Correct.
112 2014-11-20 Alan Modra <amodra@gmail.com>
114 * elf64-ppc.c (group_sections): Init stub14_group_size from
115 --stub-group-size parameter divided by 1024.
117 2014-11-20 Alan Modra <amodra@gmail.com>
119 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
120 alignment calculation.
122 2014-11-20 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
126 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
128 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
131 2014-11-17 Nick Clifton <nickc@redhat.com>
135 2014-11-14 Nick Clifton <nickc@redhat.com>
138 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
140 (bfd_get_alt_debug_link_info): Likewise.
142 2014-11-14 Nick Clifton <nickc@redhat.com>
145 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
147 (ieee_object_p): Likewise.
149 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
151 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
153 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
155 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
157 2014-11-13 Nick Clifton <nickc@redhat.com>
160 * coffcode.h (coff_ptr_struct): Add is_sym field.
161 (coff_new_section_hook): Set the is_sym field.
162 (coff_pointerize_aux_hook): Check the is_sym field.
163 (coff_print_aux): Likewise.
164 (coff_compute_section_file_positions): Likewise.
165 (coff_write_object_contents): Likewise.
166 (coff_slurp_line_table): Likewise.
167 (coff_slurp_symbol_table): Likewise.
168 (CALC_ADDEND): Likewise.
169 * coffgen.c (coff_renumber_symbols): Likewise.
170 (coff_mangle_symbols): Likewise.
171 (coff_fix_symbol_name): Likewise.
172 (coff_write_symbol): Likewise.
173 (coff_write_alien_symbol): Likewise.
174 (coff_write_native_symbol): Likewise.
175 (coff_write_symbols): Likewise.
176 (coff_write_linenumbers): Likewise.
177 (coff_pointerize_aux): Likewise.
178 (coff_get_normalized_symtab): Likewise.
179 (coff_get_symbol_info): Likewise.
180 (bfd_coff_get_syment): Likewise.
181 (bfd_coff_get_auxent): Likewise.
182 (coff_print_symbol): Likewise.
183 (coff_find_nearest_line_with_names): Likewise.
184 (bfd_coff_set_symbol_class): Likewise.
185 (coff_make_empty_symbol): Set the is_sym field.
186 (coff_bfd_make_debug_symbol): Likewise.
187 * peicode.h (pe_ILF_make_a_symbol): Likewise.
188 * libcoff.h: Regenerate.
189 * libcoff-in.h: Regenerate.
191 2014-11-12 Nick Clifton <nickc@redhat.com>
194 * coffcode.h (coff_slurp_line_table): Set the line number of
195 corrupt entries to -1.
196 (coff_slurp_symbol_table): Alway initialise the value of the
198 * coffgen.c (coff_print_symbol): Check that the combined pointer
200 (coff_print_symbol): Do not print negative line numbers.
201 * peXXigen.c (pe_print_idata): Add range checking displaying
204 2014-11-12 Alan Modra <amodra@gmail.com>
207 * coffcode.h (coff_slurp_line_table): Drop line number info
208 not preceded by a valid function entry. Revert last change.
210 2014-11-11 Nick Clifton <nickc@redhat.com>
213 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
214 line number cache that would not be initialised by the copy from
215 the new line number table.
216 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
218 * coffgen.c (coff_get_normalized_symbols): Get the external
219 symbols before allocating space for the internal symbols, in case
221 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
222 array if one is needed. Likewise with the verdef array.
223 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
225 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
226 structure are initialised.
227 (pe_print_edata): Avoid reading off the end of the data buffer.
229 2014-11-11 Alan Modra <amodra@gmail.com>
232 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
233 when building func_table.
235 2014-11-11 Alan Modra <amodra@gmail.com>
238 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
239 memset the particular bits we need. Update src after hitting loop
240 "continue". Don't count lineno omitted due to invalid symbols in
241 nbr_func, and update lineno_count. Init entire terminating
242 lineno. Don't both allocating terminator in n_lineno_cache.
243 Redirect sym->lineno pointer to where n_lineno_cache will be
244 copied, and free n_lineno_cache.
245 * pe-mips.c (NUM_HOWTOS): Typo fix.
247 2014-11-10 Nick Clifton <nickc@redhat.com>
250 * coff-i386.c (NUM_HOWTOS): New define.
251 (RTYPE2HOWTO): Use it.
252 (coff_i386_rtype_to_howto): Likewise.
253 (coff_i386_reloc_name_lookup): Likewise.
254 (CALC_ADDEND): Check that reloc r_type field is valid.
255 * coff-x86_64.c (NUM_HOWTOS): New define.
256 (RTYPE2HOWTO): Use it.
257 (coff_amd64_rtype_to_howto): Likewise.
258 (coff_amd64_reloc_name_lookup): Likewise.
259 (CALC_ADDEND): Check that reloc r_type field is valid.
260 * coffcode.h (coff_slurp_line_table): Check for symbol table
262 (coff_slurp_symbol_table): Use zalloc to ensure that all table
263 entries are initialised.
264 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
265 in the string table. Also ensure that the table is 0 terminated.
266 (coff_get_normalized_symtab): Check for symbol table indexing
268 * opncls.c (bfd_alloc): Catch the case where a small negative size
269 can result in only 1 byte being allocated.
270 (bfd_alloc2): Use bfd_alloc.
271 * pe-mips.c (NUM_HOWTOS): New define.
272 (coff_mips_reloc_name_lookup): Use it.
273 (CALC_ADDEND): Check that reloc r_type field is valid.
274 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
275 in the DataDirectory.
276 (pe_print_idata): Avoid reading beyond the end of the data block
277 wen printing strings.
278 (pe_print_edata): Likewise.
279 Check for table indexing underflow.
280 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
281 (pe_bfd_object_p): Allocate and initialize enough space to hold a
282 PEAOUTHDR, even if the opt_hdr field specified less.
284 2014-11-08 Alan Modra <amodra@gmail.com>
286 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
288 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
290 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
293 2014-11-07 Alan Modra <amodra@gmail.com>
295 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
297 2014-11-07 Alan Modra <amodra@gmail.com>
299 * tekhex.c (CHUNK_SPAN): Define.
300 (struct data_struct <chunk_init>): Use one byte per span, update
301 all code accessing this field.
302 (find_chunk): Add create param, don't create new entry unless set.
303 (insert_byte): Don't save zeros.
304 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
305 on symbol type. Create an alternate section if both types of
306 symbol are given. Attach type '2' and '6' symbols to absolute
308 (move_section_contents): Fix caching of chunk. Don't create chunk
309 when reading, or for writing zeros.
310 (tekhex_set_section_contents): Don't create initial chunks.
311 (tekhex_write_object_contents): Use CHUNK_SPAN.
313 2014-11-07 Alan Modra <amodra@gmail.com>
315 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
317 2014-11-07 Alan Modra <amodra@gmail.com>
319 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
320 * coffcode.h (coff_set_alignment_hook): Likewise.
321 (coff_slurp_line_table): Likewise.
322 * coffgen.c (coff_get_normalized_symtab): Likewise.
323 (_bfd_coff_get_external_symbols): Likewise.
324 * elf.c (bfd_elf_get_str_section): Likewise.
325 * tekhex.c (first_phase): Likewise.
327 2014-11-06 Nick Clifton <nickc@redhat.com>
329 * aoutx.h (slurp_symbol_table): Revert previous delta.
330 (slurp_reloc_table): Likewise.
331 * compress.c (bfd_get_full_section_contents): Remove file size
333 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
334 and do not complain about linker generated files.
336 2014-11-04 Nick Clifton <nickc@redhat.com>
339 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
340 Replace another abort with an error message.
341 (coff_slurp_line_table): Add more range checking.
342 * peXXigen.c (pe_print_debugdata): Add range checking.
344 2014-11-05 Nick Clifton <nickc@redhat.com>
347 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
348 about the number of relocations it contains.
349 (coff_sort_func_alent): Return 0 if the pointers are NULL.
350 (coff_slurp_line_table): Add more range checks. Do not free new
351 tables created when sorting line numbers.
352 * peXXigen.c (pe_print_idata): Add range checks.
353 (pe_print_edata): Likewise.
354 (rsrc_print_resource_entries): Likewise. Avoid printing control
355 characters. Terminate priniting if corruption is detected.
356 (rsrc_print_resource_directory): Terminate printing if an unknown
357 directory type is encountered.
358 (pe_print_debugdata): Fix off-by-one error.
359 (rsrc_count_entries): Add range checking.
360 (rsrc_parse_entry): Likewise.
362 2014-11-04 Nick Clifton <nickc@redhat.com>
365 * compress.c (bfd_get_full_section_contents): Improve test for
366 linker created objects.
369 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
370 corrupt extended name tables.
372 2014-11-03 Nick Clifton <nickc@redhat.com>
375 * aoutx.h (slurp_symbol_table): Check that computed table size is
376 not bigger than the file from which is it being read.
377 (slurp_reloc_table): Likewise.
378 * coffcode.h (coff_slurp_line_table): Remove unneeded local
379 'warned'. Do not try to print the details of a symbol with an
381 * coffgen.c (make_a_sectiobn_from_file): Check computed string
382 index against length of string table.
383 (bfd_coff_internal_syment_name): Check read in string offset
384 against length of string table.
385 (build_debug_section): Return a pointer to the section used.
386 (_bfd_coff_read_string_table): Store the length of the string
387 table in the coff_tdata structure.
388 (bfd_coff_free_symbols): Set the length of the string table to
389 zero when it is freed.
390 (coff_get_normalized_symtab): Check offsets against string table
391 or data table lengths as appropriate.
392 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
393 length of string table.
394 * compress.c (bfd_get_full_section_contents): Check computed size
395 against the size of the file.
396 * libcoff-in.h (obj_coff_strings_len): Define.
397 (struct coff_tdata): Add strings_len field.
398 * libcoff.h: Regenerate.
399 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
400 data if the debug section is too small.
401 * xcofflink.c (xcoff_link_input_bfd): Check offset against
402 length of string table.
404 2014-10-31 Nick Clifton <nickc@redhat.com>
407 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
408 symbol table bigger than the file.
409 * elf.c (bfd_elf_get_str_section): Do not try to load a string
410 table bigger than the file.
411 * tekhex.c (first_phase): Check that the section range is sane.
413 2014-11-11 Alan Modra <amodra@gmail.com>
415 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
416 size check to account for possible zero terminator.
418 2014-11-10 Matthew Fortune <matthew.fortune@imgtec.com>
421 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
422 and E_MIPS_ARCH_64R6 support.
424 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
427 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
430 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
431 for IE->LE transition.
433 2014-11-04 Tristan Gingold <gingold@adacore.com>
435 * development.sh: Set development to false.
437 2014-11-03 Nick Clifton <nickc@redhat.com>
439 * po/fi.po: Updated Finnish translation.
441 2014-10-31 Nick Clifton <nickc@redhat.com>
445 2014-10-30 Nick Clifton <nickc@redhat.com>
447 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
448 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
450 2014-10-30 Nick Clifton <nickc@redhat.com>
454 2014-10-29 Nick Clifton <nickc@redhat.com>
455 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
458 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
462 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
463 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
464 (print_mips_isa_ext): Print the value of an unknown extension.
466 2014-10-28 Nick Clifton <nickc@redhat.com>
470 2014-10-28 Nick Clifton <nickc@redhat.com>
472 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
473 detection table on a per-bfd basis.
474 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
477 2014-10-28 Andreas Schwab <schwab@suse.de>
478 Nick Clifton <nickc@redhat.com>
480 * srec.c (srec_bad_byte): Increase size of buf to allow for
482 (srec_scan): Use an unsigned char buffer to hold header bytes.
484 2014-10-27 Nick Clifton <nickc@redhat.com>
486 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
487 binaries with a group of sections linked by the string table
489 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
490 with an invalid value for NumberOfRvaAndSizes.
491 (pe_print_edata): Detect out of range rvas and entry counts for
492 the Export Address table, Name Pointer table and Ordinal table.
495 * elf.c (setup_group): Improve handling of corrupt group
498 2014-10-28 Alan Modra <amodra@gmail.com>
502 2014-10-21 Alan Modra <amodra@gmail.com>
503 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
504 entries that aren't a multiple of 8 rather than failing assertion.
506 2014-10-21 Alan Modra <amodra@gmail.com>
507 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
510 2014-10-18 Alan Modra <amodra@gmail.com>
511 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
512 section for function symbols defined in .opd is discarded, let
513 the symbol appear to be undefined.
514 (opd_entry_value): Ensure the result section is that for the
515 function code section in the same object as the OPD entry.
517 2014-10-16 Alan Modra <amodra@gmail.com>
519 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
521 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
522 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
523 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
524 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
525 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
526 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
527 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
528 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
529 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
532 2014-10-16 Alan Modra <amodra@gmail.com>
533 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
534 even when output is not ppc64 ELF. Remove redundant tests on
537 2014-10-15 Alan Modra <amodra@gmail.com>
539 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
540 param, group "section" and "offset" params. Zero discriminator.
541 * bfd.c (bfd_find_nearest_line): Implement with new
542 _bfd_find_nearest_line.
543 (bfd_find_nearest_line_discriminator): Likewise.
544 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
546 * coff-rs6000.c (xcoff_find_nearest_line,
547 xcoff_find_nearest_line_discriminator): Delete.
548 (_bfd_xcoff_find_nearest_line): Don't define.
549 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
550 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
552 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
553 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
554 adjust _bfd_dwarf2_find_nearest_line call.
555 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
556 others. Set discriminator. Adjust call.
557 (coff_find_nearest_line_discriminator): Delete.
558 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
559 * dwarf2.c (find_line): Rename to..
560 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
561 Simplify setting of do_line. Delete old function.
562 (_bfd_dwarf2_find_line): Delete.
563 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
564 discriminator_ptr and set it.
565 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
566 (_bfd_elf_find_nearest_line_discriminator): Delete.
567 (_bfd_elf_find_line_discriminator): Delete.
568 (_bfd_generic_find_nearest_line_discriminator): Don't define.
569 * elf.c (elf_find_function): Reorder params.
570 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
572 (_bfd_elf_find_nearest_line_discriminator): Delete.
573 (_bfd_elf_find_line): Adjust call.
574 * elf32-arm.c (arm_elf_find_function): Reorder params.
575 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
577 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
578 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
579 (elfNN_aarch64_find_nearest_line): Reorder params, add
580 discriminator_ptr. Adjust calls.
581 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
582 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
583 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
584 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
585 (_bfd_dwarf1_find_nearest_line): Likewise.
586 (_bfd_dwarf2_find_nearest_line): Likewise.
587 (_bfd_dwarf2_find_line): Delete.
588 (_bfd_generic_find_nearest_line_discriminator): Delete.
589 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
590 * libcoff-in.h (coff_find_nearest_line): Update prototype.
591 (coff_find_nearest_line_discriminator): Delete.
592 (coff_find_nearest_line_with_names): Update prototype.
593 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
594 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
595 discriminator_ptr. Adjust calls.
596 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
597 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
598 discriminator_ptr and set.
599 * som.c (som_find_nearest_line): Similarly.
600 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
601 _bfd_find_nearest_line_discriminator.
602 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
603 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
604 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
605 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
606 "discriminator" and set.
607 (_bfd_vms_find_nearest_line_discriminator): Delete.
608 (_bfd_generic_find_nearest_line_discriminator): Don't define.
609 (alpha_vms_find_nearest_line): Update define.
610 * bfd-in2.h: Regenerate.
611 * libbfd.h: Regenerate.
612 * libcoff.h: Regenerate.
614 2014-10-15 Alan Modra <amodra@gmail.com>
615 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
616 * aout-adobe.c (aout_32_find_line): Define.
617 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
618 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
619 * aout-target.h (MY_find_line): Define.
620 * aout-tic30.c (MY_find_line): Define.
621 * binary.c (binary_find_line): Define.
622 * bout.c (aout_32_find_line): Define.
623 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
624 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
625 (rs6000_xcoff64_aix_vec): Likewise.
626 * elf-bfd.h (_bfd_generic_find_line): Don't define.
627 * elfxx-target.h (bfd_elfNN_find_line): Define.
628 * i386msdos.c (msdos_find_line): Define.
629 * i386os9k.c (aout_32_find_line): Define.
630 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
631 (ieee_find_nearest_line, ieee_find_line,
632 ieee_find_inliner_info): Define.
633 * ihex.c (ihex_find_line): Define.
634 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
635 (_bfd_generic_find_line): Don't define.
636 * libbfd.c (_bfd_generic_find_line): Delete.
637 * libcoff-in.h (coff_find_line): Define.
638 * libecoff.h (_bfd_ecoff_find_line): Define.
639 * mach-o.h (bfd_mach_o_find_line): Define.
640 * mmo.c (mmo_find_line): Define.
641 * nlm-target.h (nlm_find_line): Define.
642 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
643 (oasys_find_nearest_line, oasys_find_line,
644 oasys_find_inliner_info): Define.
645 * pef.c (bfd_pef_find_line): Define.
646 * plugin.c (bfd_plugin_find_line): Define.
647 * ppcboot.c (ppcboot_find_line): Define.
648 * som.c (som_find_line): Define.
649 * srec.c (srec_find_line): Define.
650 * tekhex.c (tekhex_find_line): Define.
651 * versados.c (versados_find_line): Define.
652 * vms-alpha.c (alpha_vms_find_line): Define.
653 * xsym.c (bfd_sym_find_line): Define.
654 * bfd-in2.h: Regenerate.
655 * libbfd.h: Regenerate.
656 * libcoff.h: Regenerate.
658 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
660 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
661 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
662 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
663 (elf_aarch64_stub_type): Add new type
664 aarch64_stub_erratum_835769_veneer.
665 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
666 (aarch64_erratum_835769_fix): New data struct to record erratum
668 (elf_aarch64_link_hash_table: Global flags for 835769.
669 (aarch64_build_one_stub): Add case for 835769.
670 (aarch64_size_one_stub): Likewise.
671 (aarch64_mem_op_p, aarch64_mlxl_p,
672 aarch64_erratum_sequence,erratum_835769_scan):
673 New. Decode and scan functions for erratum 835769.
674 (elf_aarch64_create_or_find_stub_sec): New.
675 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
677 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
678 (erratum_835769_branch_to_stub_data,
679 make_branch_to_erratum_835769_stub):New. Connect up all the
680 erratum stubs to occurances by branches.
681 (elfNN_aarch64_write_section): New hook.
682 (aarch64_map_one_stub): Output erratum stub symbol.
683 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
684 information for erratum 835769.
685 (elf_backend_write_section): Define.
687 2014-10-14 Tristan Gingold <gingold@adacore.com>
689 * version.m4: Bump version to 2.24.90
690 * configure: Regenerate.
692 2014-10-14 Alan Modra <amodra@gmail.com>
695 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
696 (EIGHT_GAZILLION): Delete.
698 2014-10-13 Alan Modra <amodra@gmail.com>
701 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
702 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
703 flags enabling conversion of CIEs and FDEs to use relative encoding.
704 (find_merged_cie): Similarly.
705 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
706 relocatable, except for CIE pointer.
707 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
708 relocs against symbols in dropped comdat group sections.
709 (bfd_elf_discard_info): Do some eh_frame optimisation when
712 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
714 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
715 the hwcaps2 object attribute.
717 2014-10-04 Alan Modra <amodra@gmail.com>
720 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
721 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
722 range FDEs for discarding.
723 (vma_compare): Sort on range after address.
724 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
725 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
726 error message rather than "fde".
727 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
730 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
733 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
734 for OLD_FREEBSD_ABI_LABEL.
736 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
739 * plugin.c (try_claim): New function. Moved from
741 (try_load_plugin): Pass through bfd. Add test.
742 (load_plugin): Pass through bfd.
743 (bfd_plugin_object_p): Move logic to try_claim.
745 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
747 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
748 call relaxation use furthermost addresses where call source and
749 destination can be to check whether it's in the range of a direct
752 2014-09-22 Alan Modra <amodra@gmail.com>
754 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
755 false for overflow or overlapping FDEs. Give more detail in
758 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
760 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
761 the addend if relocations are RELA.
763 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
765 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
766 nds32_elf_ex9_relocation_check): Synchronize the argument type.
768 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
770 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
772 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
775 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
778 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
780 2014-09-16 Terry Guo <terry.guo@arm.com>
782 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
785 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
787 * bfd-in2.h: Regenerate.
788 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
789 (nds32_elf_relax_section): Code refactoring.
790 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
791 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
792 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
793 pattern. The first three is moved from nds32_elf_relax_section,
794 and the last three is new function.
795 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
796 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
797 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
798 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
799 three is moved from nds32_elf_relax_section, and the last four
801 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
802 pattern and address setting pattern.
803 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
804 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
805 nds32_elf_relax_gotoff_suff): Relax pic pattern.
806 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
807 nds32_elf_relax_letlsls): Relax TLS pattern.
808 (nds32_relax_adjust_label): Adjust alignment and nop.
809 (nds32_elf_pick_relax): Choose relaxation optimization.
810 (nds32_elf_get_relocated_section_contents): New hook.
811 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
813 * elf32-nds32.h: Declare.
814 * libbfd.h: Regenerate.
815 * reloc.c: Add nds32 new relocations.
817 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
819 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
820 'name' for the typo issue, which related with commit
821 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
823 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
824 Matthew Fortune <matthew.fortune@imgtec.com>
826 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
827 * archures.c (bfd_architecture): Likewise.
828 * bfd-in2.h (bfd_architecture): Likewise.
829 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
830 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
831 BFD_RELOC_MIPS_19_PCREL_S2.
832 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
833 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
834 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
835 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
836 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
837 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
838 BFD_RELOC_LO16_PCREL.
839 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
840 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
842 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
843 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
844 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
845 BFD_RELOC_LO16_PCREL.
846 * elfn32-mips.c: Likewise.
847 * elfxx-mips.c (MIPSR6_P): New define.
848 (mipsr6_exec_plt_entry): New array.
849 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
850 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
851 (aligned_pcrel_reloc_p): New function.
852 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
853 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
854 (mips_elf_calculate_relocation): Add support for relocs:
855 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
856 R_MIPS_PCHI16 and R_MIPS_PCLO16.
857 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
858 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
859 (_bfd_mips_elf_check_relocs): Add support for relocs:
860 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
861 (_bfd_mips_elf_relocate_section): Add a check for unaligned
863 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
865 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
866 (_bfd_mips_elf_print_private_bfd_data): Likewise.
867 (mips_32bit_flags_p): Add support for mips32r6.
868 * libbfd.h (bfd_reloc_code_real_names): Add entries for
869 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
870 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
871 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
872 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
873 BFD_RELOC_MIPS_19_PCREL_S2.
874 * config.bfd: Add mips*-img-elf* target triple.
876 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
878 * config.bfd: Add mips*-img-elf* target triple.
880 2014-09-12 Alan Modra <amodra@gmail.com>
882 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
883 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
884 range of FDEs to hdr_info->array.
885 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
886 .eh_frame_hdr entries, and overlapping FDEs.
888 2014-09-10 Alan Modra <amodra@gmail.com>
890 * elf.c (assign_file_positions_except_relocs): Move section header
892 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
893 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
894 * elflink.c (bfd_elf_final_link): Don't call above function.
896 2014-08-30 Alan Modra <amodra@gmail.com>
898 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
900 2014-08-29 Alan Modra <amodra@gmail.com>
902 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
903 error for calls via a toc adjusting stub without a nop.
905 2014-08-29 Alan Modra <amodra@gmail.com>
907 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
908 error. Remove redundant bfd_set_error.
910 2014-08-29 Alan Modra <amodra@gmail.com>
912 * srec.c (srec_scan): Revert last change. Report an error for
913 S-records with less than the miniumum byte count.
915 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
917 * srec.c (srec_scan): Return error for 0 size.
919 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
922 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
923 to check discarded input section.
924 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
926 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
929 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
930 sections to input from ld --just-symbols.
932 2014-08-26 DJ Delorie <dj@redhat.com>
934 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
937 2014-08-26 Jiong Wang <jiong.wang@arm.com>
939 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
940 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
942 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
944 2014-08-26 Nick Clifton <nickc@redhat.com>
946 * config.bfd: Fix typo in or1knd selection.
948 2014-08-22 Kai Tietz <ktietz@redhat.com>
951 * coffcode.h (coff_compute_section_file_positions): Keep
952 FileAlignment valid as set.
954 2014-08-22 Alan Modra <amodra@gmail.com>
956 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
957 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
959 2014-08-22 Alan Modra <amodra@gmail.com>
961 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
963 (_bfd_elf_begin_eh_frame_parsing): Delete.
964 (_bfd_elf_end_eh_frame_parsing): Delete.
965 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
966 (_bfd_elf_end_eh_frame_parsing): Delete.
967 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
968 !info->relocatable in place of merge_cies.
969 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
970 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
971 (ppc64_elf_size_stubs): Likewise pad stub FDE.
972 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
973 (ppc64_elf_size_stubs): ..here and..
974 (ppc64_elf_finish_dynamic_sections): ..here.
976 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
978 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
980 2014-08-21 Tony Wang <tony.wang@arm.com>
982 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
983 the veneer routine for R_ARM_THM_JUMP19.
984 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
985 (elf32_arm_size_stub): Ditto.
987 2014-08-20 Roland McGrath <mcgrathr@google.com>
990 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
991 all reloc types with pc_relative set in the howto, not just for
992 R_ARM_REL32 and R_ARM_REL32_NOI.
993 (allocate_dynrelocs_for_symbol): Update comment.
994 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
995 set in the howto, set call_reloc_p and may_need_local_target_p but
996 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
997 (elf32_arm_check_relocs): Likewise.
999 2014-08-20 Will Newton <will.newton@linaro.org>
1001 * config.bfd: Default armeb-*-eabi* to big endian.
1003 2014-08-19 Alan Modra <amodra@gmail.com>
1005 * configure: Regenerate.
1007 2014-08-18 Alan Modra <amodra@gmail.com>
1009 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1010 use dynrelocs for ifunc.
1011 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1013 2014-08-18 Alan Modra <amodra@gmail.com>
1016 * elflink.c (on_needed_list): Only consider libraries that have
1019 2014-08-18 Alan Modra <amodra@gmail.com>
1021 * elflink.c (bfd_elf_discard_info): Return int error status.
1022 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1023 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1024 * bfd-in2.h: Regenerate.
1026 2014-08-14 Alan Modra <amodra@gmail.com>
1028 * peXXigen.c (pe_print_reloc): Protect against access past end
1031 2014-08-14 Alan Modra <amodra@gmail.com>
1034 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1035 in the order they are mapped to output sections.
1037 2014-08-14 Alan Modra <amodra@gmail.com>
1039 * configure.ac: Delete redundant plugin related checks.
1040 * configure: Regenerate.
1042 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1044 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1045 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1048 2014-08-12 Alan Modra <amodra@gmail.com>
1050 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1051 here when not calling the generic add_symbol function. Formatting.
1052 Correct handling of indirect symbols. Update notice call.
1053 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1054 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1055 symbols early. Update notice call. Add comments regarding weak
1056 symbols vs. indirect.
1058 2014-08-12 Alan Modra <amodra@gmail.com>
1061 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1064 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1066 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1069 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1070 Alan Modra <amodra@gmail.com>
1073 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1074 warning for references in LTO IR to warning symbols.
1076 2014-08-07 Alan Modra <amodra@gmail.com>
1078 * linker.c (WARN, CWARN): Collapse these states to WARN.
1079 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1082 2014-08-05 Doug Evans <dje@google.com>
1084 * bfd-in2.h: Regenerate.
1085 * libcoff.h: Regenerate.
1087 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1089 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1090 rawsize if changing size.
1092 2014-08-05 Alan Modra <amodra@gmail.com>
1095 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1097 2014-08-05 Alan Modra <amodra@gmail.com>
1099 * linker.c (generic_link_check_archive_element): Move handling
1100 of command link -u symbols with a common symbol def to the
1101 code handling non-common symbols so that archive element symbols
1102 are loaded. Use generic_link_add_object_symbols.
1104 2014-08-05 Alan Modra <amodra@gmail.com>
1107 * linker.c (struct archive_list, struct archive_hash_entry,
1108 struct archive_hash_table, archive_hash_newfunc,
1109 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1110 archive_hash_table_free): Delete.
1111 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1112 checkfn. Rewrite using a straight-forward scan over archive map.
1113 (generic_link_check_archive_element_no_collect,
1114 generic_link_check_archive_element_collect,
1115 generic_link_check_archive_element): Add h and name params.
1116 * aoutx.h (aout_link_check_archive_element): Likewise.
1117 * pdp11.c (aout_link_check_archive_element): Likewise.
1118 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1119 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1120 scan symbols, simply add archive element whenever h is undefined.
1121 (coff_link_check_ar_symbols): Delete.
1122 * ecoff.c (read_ext_syms_and_strs): Delete.
1123 (reread_ext_syms_and_strs): Delete.
1124 (ecoff_link_check_archive_element): Add h and name param. Don't
1125 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1126 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1128 (elf_link_add_archive_symbols): Delete "defined" array, merge
1129 functionality into "included". Make "included" a char array. Don't
1130 set or test archive_pass.
1131 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1132 * libbfd.h: Regenerate.
1134 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1137 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1139 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1141 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1142 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1143 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1144 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1145 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1146 (_bfd_mips_elf_fake_sections): Likewise.
1147 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1148 (_bfd_mips_elf_additional_program_headers): Account for new
1149 PT_MIPS_ABIFLAGS program header.
1150 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1151 associate with .MIPS.abiflags.
1152 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1153 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1154 (infer_mips_abiflags): Likewise.
1155 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1156 (mips_32bit_flags_p): Moved higher.
1157 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1158 checking for FP ABIs.
1159 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1160 checks. Check EF_MIPS_FP64 flag consistency.
1161 (print_mips_ases, print_mips_isa_ext): New static function.
1162 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1163 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1164 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1165 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1166 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1167 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1168 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1169 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1171 2014-07-28 Alan Modra <amodra@gmail.com>
1174 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1175 __gnu_lto_slim to armap.
1176 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1177 __gnu_lto_slim to linker hash table.
1179 2014-07-27 Anthony Green <green@moxielogic.org>
1181 * config.bfd: Add moxie-*-moxiebox*.
1183 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1185 Add or reactivate or1k-*-rtems*
1186 * config.bfd (or1k-*-rtems*): Reactivate.
1188 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1190 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1192 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1193 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1195 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1199 and R_*_IRELATIVE relocation offset with PLT entry.
1200 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1201 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1202 (elf_x86_64_get_synthetic_symtab): Use it.
1204 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1207 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1208 next_tls_desc_index with elf.srelplt->reloc_count.
1210 2014-07-15 Alan Modra <amodra@gmail.com>
1212 * cache.c (cache_bread_1): Don't return -1 when fread returns
1215 2014-07-15 Alan Modra <amodra@gmail.com>
1217 * elflink.c (elf_merge_st_other): Update comments. Simplify
1218 visibility handling. Make isym const. Move code modifying
1219 isym->st_other for --exclude-libs to..
1220 (elf_link_add_object_symbols): ..here.
1222 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1225 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1227 2014-07-08 Nick Clifton <nickc@redhat.com>
1230 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1231 segments in input bfds.
1233 2014-07-08 Will Newton <will.newton@linaro.org>
1235 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1236 value to 64kB and remove custom setting for NaCl.
1238 2014-07-08 Alan Modra <amodra@gmail.com>
1240 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1241 bits from source to dest.
1242 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1243 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1245 * bfd-in2.h: Regenerate.
1247 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1249 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1250 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1251 when info->relocatable be true.
1253 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1255 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1256 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1257 * bfd-in2.h: Regenerate.
1258 * libbfd.h: Regenerate.
1260 2014-07-04 Alan Modra <amodra@gmail.com>
1262 * Makefile.am: Update "configure.in" comments.
1263 * PORTING: Likewise.
1264 * aoutx.h: Likewise.
1265 * configure.host: Likewise.
1266 * doc/bfdint.texi: Likewise.
1267 * targets.c: Likewise.
1268 * warning.m4: Likewise.
1269 * Makefile.in: Regenerate.
1271 2014-07-04 Alan Modra <amodra@gmail.com>
1273 * configure.ac: Rename from configure.in.
1274 * Makefile.in: Regenerate.
1275 * config.in: Regenerate.
1276 * doc/Makefile.in: Regenerate.
1278 2014-07-04 Alan Modra <amodra@gmail.com>
1280 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1281 * Makefile.in: Regenerate.
1283 2014-07-04 Alan Modra <amodra@gmail.com>
1285 * version.m4: New file.
1286 * configure.in: Include version.m4.
1288 * Makefile.am (RELEASE): Delete.
1289 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1290 * Makefile.in: Regenerate.
1291 * doc/Makefile.in: Regenerate.
1293 2014-07-02 Alan Modra <amodra@gmail.com>
1295 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1296 pointer_equality_needed when !readonly_dynrelocs.
1297 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1299 2014-07-02 Alan Modra <amodra@gmail.com>
1301 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1302 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1304 2014-07-01 Alan Modra <amodra@gmail.com>
1306 * bfd.c (struct bfd): Reorganise for better packing. Delete
1307 "ifd" field. Make "format", "direction" and "flags" bitfields.
1308 (HAS_LOAD_PAGE): Delete, renumber following flags.
1309 * bfd-in2.h: Regenerate.
1310 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1312 2014-07-01 Alan Modra <amodra@gmail.com>
1314 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1315 (struct ppc_link_hash_table): Increase size of stub_count array.
1316 (build_global_entry_stubs): Emit symbol on global entry stub.
1317 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1320 2014-07-01 Alan Modra <amodra@gmail.com>
1322 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1323 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1324 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1326 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1327 optimisation when --traditional-format.
1329 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1330 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1331 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1332 Soundararajan <Sounderarajan.D@atmel.com>
1334 * archures.c: Add avrtiny architecture for avr target.
1335 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1336 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1337 added for 16 bit LDS/STS instruction of avrtiny arch.
1338 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1339 BFD_RELOC_AVR_LDS_STS_16.
1340 (bfd_elf_avr_final_write_processing): Select machine number
1342 (elf32_avr_object_p): Set machine number for avrtiny arch.
1343 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1344 * bfd-in2.h: Regenerate.
1345 * libbfd.h: Regenerate.
1347 2014-06-26 Nick Clifton <nickc@redhat.com>
1350 * dwarf2.c (is_str_attr): New function.
1351 (find_abstract_instance_name): Use it to determine when an
1352 attribute has a string value.
1354 2014-06-24 Alan Modra <amodra@gmail.com>
1356 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1357 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1360 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1362 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1363 a number of targets.
1365 2014-06-20 Kyle McMartin <kyle@redhat.com>
1367 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1368 emitting initial-exec relocs when not linking an executable.
1370 2014-06-16 Will Newton <will.newton@linaro.org>
1372 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1373 htab->next_tls_desc_index in the non-IPLT case.
1374 Calculate GOT offset correctly for the non-IPLT case.
1375 (allocate_dynrelocs_for_symbol): Don't increment
1376 htab->next_tls_desc_index here.
1378 2014-06-16 Alan Modra <amodra@gmail.com>
1380 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1383 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1385 * elfxx-aarch64.c (stdarg.h): Include.
1386 (string.h): Include.
1387 (_bfd_aarch64_elf_grok_prstatus): Updated.
1388 (_bfd_aarch64_elf_grok_psinfo): New function.
1389 (_bfd_aarch64_elf_write_core_note): New function.
1390 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1391 (elf_backend_write_core_note): Define.
1393 2014-06-13 Alan Modra <amodra@gmail.com>
1395 * archive.c: Include bfdlink.h.
1396 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1397 * bfd.c (struct bfd): Add is_linker_output field.
1398 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1399 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1400 link.hash and is_linker_output.
1401 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1402 param with bfd*. Assert is_linker_output and link.hash, and
1403 clear them before exit.
1404 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1405 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1406 and link.hash so we can free two linker hash tables.
1407 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1408 first. Clean up on errors. Set hash_table_free pointer.
1409 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1410 bfd_link_hash_table* param with bfd*.
1411 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1412 hash_table_free pointer.
1413 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1414 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1415 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1416 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1417 * xcofflink.c: Similarly.
1418 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1419 clear link.next before creating linker hash table. Clean up on
1420 errors, and restore link.next on exit.
1421 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1422 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1423 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1424 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1425 * hash.c (bfd_hash_table_init_n): Free table on error.
1426 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1427 * bfd-in2.h: Regenerate.
1428 * libbfd.h: Regenerate.
1429 * libcoff.h: Regenerate.
1431 2014-06-13 Alan Modra <amodra@gmail.com>
1434 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1435 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1436 * bfd.c (bfd_link_hash_table_free): Don't define.
1437 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1438 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1439 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1440 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1441 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1442 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1443 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1444 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1445 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1446 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1447 * xsym.c: Don't define various link_hash_table_free defines, and
1448 remove from bfd_target vars. Temporarily reference some of the
1449 target link_hash_table_free functions to avoid warnings.
1450 * bfd-in2.h: Regenerate.
1451 * libbfd.h: Regenerate.
1453 2014-06-13 Alan Modra <amodra@gmail.com>
1455 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1456 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1457 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1458 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1459 Move link_hash_table_free functions before their corresponding
1460 link_hash_table_create functions.
1462 2014-06-13 Alan Modra <amodra@gmail.com>
1464 * bfd.c (struct bfd): Replace link_next with a union.
1465 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1466 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1467 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1468 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1469 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1470 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1471 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1472 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1473 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1474 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1475 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1476 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1477 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1478 * bfd-in2.h: Regenerate.
1480 2014-06-11 Alan Modra <amodra@gmail.com>
1482 * linker.c (unwrap_hash_lookup): Add missing parens.
1484 2014-06-11 Kai Tietz <ktietz@redhat.com>
1486 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1487 * libcoff.h: Regenerated.
1489 2014-06-10 Alan Modra <amodra@gmail.com>
1492 * linker.c (unwrap_hash_lookup): New function.
1493 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1494 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1495 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1496 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1497 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1498 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1499 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1500 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1502 2014-06-07 Alan Modra <amodra@gmail.com>
1504 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1505 insn as a bitfield; Use complain_overflow_bitfield.
1506 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1508 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1510 * development.sh: New file.
1511 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1512 Make -Werror the default with GCC only if DEVELOPMENT is true.
1513 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1514 $(srcdir)/development.sh.
1515 * Makefile.in, configure: Regenerate.
1517 2014-06-04 Will Newton <will.newton@linaro.org>
1519 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1520 being non-NULL into an assert.
1521 (elfNN_aarch64_tls_relax): Remove unused code.
1523 2014-06-03 DJ Delorie <dj@redhat.com>
1525 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1527 2014-06-03 Nick Clifton <nickc@redhat.com>
1530 * peXXigen.c (rsrc_process_section): Page align the new contents
1531 befgore writing out.
1533 2014-06-03 Alan Modra <amodra@gmail.com>
1535 * elf64-ppc.c (ADDIS_R12_R2): Define.
1536 (build_plt_stub): Support fusion on ELFv2 stub.
1537 (ppc_build_one_stub): Likewise for plt branch stubs.
1539 2014-05-28 Alan Modra <amodra@gmail.com>
1541 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1543 2014-05-28 Tristan Gingold <gingold@adacore.com>
1545 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1546 to keep the length of the best fit range.
1547 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1550 2014-05-27 DJ Delorie <dj@redhat.com>
1552 * elf32-rx.c (get_symbol_value_maybe): New.
1553 (rx_elf_relocate_section): If we find a reloc against
1554 $tableentry$default$<name>, redirect it to the appropriate
1556 (RX_Table_Info): New.
1557 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1558 with table parts in them.
1559 (rx_check_directives): New.
1560 (rx_table_map_2): New.
1561 (rx_table_map): New.
1562 (rx_additional_link_map_text): New. Called to dump tables to the
1566 2014-05-20 DJ Delorie <dj@redhat.com>
1568 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1570 2014-05-20 Alan Modra <amodra@gmail.com>
1573 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1574 Remove redundant setting of htab->elf.dynobj. Don't align.
1575 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1576 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1577 (create_sdata_sym): Delete.
1578 (elf_allocate_pointer_linker_section): Rename from
1579 elf_create_pointer_linker_section. Align section.
1580 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1581 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1583 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1584 Remove unnecessary tests on _SDA_BASE_ sym.
1585 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1586 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1587 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1588 (ppc_elf_maybe_strip_sdata_syms): Declare.
1590 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1592 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1594 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1596 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1597 in a section with no contents.
1598 (is_vma_in_section, find_section_by_vma): New functions.
1599 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1600 offsets in the debug directory.
1601 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1602 Byte-swap GUID from little-endian to big-endian order for
1603 consistent and conventional display.
1605 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1607 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1608 64-bit doubles objects mix with 32-bit doubles objects.
1609 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1611 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1613 * mmo.c: Update URLs in documentation comments.
1615 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1616 David Weatherford <weath@cadence.com>
1617 Max Filippov <jcmvbkbc@gmail.com>
1619 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1622 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1624 * config.bfd: Add proper arm config for *-*-freebsd*.
1626 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1628 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1629 mips32r5 and mips64r5.
1630 * archures.c (bfd_architecture): Likewise.
1631 * bfd-in2.h (bfd_architecture): Likewise.
1632 * cpu-mips.c (arch_info_struct): Likewise.
1633 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1635 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1637 * elfxx-mips.h (elfxx-mips.h): Declare.
1638 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1639 Tag_GNU_MIPS_ABI_FP mismatches.
1640 (_bfd_mips_fp_abi_string): New function.
1642 2014-05-02 Alan Modra <amodra@gmail.com>
1644 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1645 * configure.in: Likewise.
1646 * configure: Regenerate.
1648 2014-05-02 Alan Modra <amodra@gmail.com>
1650 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1651 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1652 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1653 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1654 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1655 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1656 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1657 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1658 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1659 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1660 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1661 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1662 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1663 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1664 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1665 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1666 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1667 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1668 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1669 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1670 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1671 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1672 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1673 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1674 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1675 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1676 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1677 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1678 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1679 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1680 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1681 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1682 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1683 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1684 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1685 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1686 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1687 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1688 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1689 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1690 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1691 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1692 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1693 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1694 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1695 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1696 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1697 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1699 * configure: Regenerate.
1701 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1703 * mmo.c (mmo File layout documentation): Add note about low bits
1705 (mmo_write_chunk): When handling data remainder, assert that
1706 previous remaining data is flushed.
1707 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1708 when dealing with an aligned VMA and for aligned lengths. Don't skip
1709 the last 32-bit-word of zeros.
1710 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1711 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1712 emitting data, not after updating it.
1713 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1715 2014-04-30 Nick Clifton <nickc@redhat.com>
1717 * compress.c (bfd_is_section_compressed): When checking the
1718 .debug_str section, also check the fifth byte in the section is
1719 not part of a string.
1721 2014-04-30 Alan Modra <amodra@gmail.com>
1723 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1724 (find_merged_cie): Identify personality functions by (bfd_id,index)
1725 pair when a local sym is used.
1727 2014-04-29 Christian Svensson <blue@cmd.nu>
1729 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1730 into .rela.got if it contained TLS relocations as well.
1732 2014-04-28 Nick Clifton <nickc@redhat.com>
1735 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1738 2014-04-26 Alan Modra <amodra@gmail.com>
1740 * po/SRC-POTFILES.in: Regenerate.
1741 * configure: Regenerate.
1743 2014-04-25 Nick Clifton <nickc@redhat.com>
1746 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1747 a 342-bit host. This time for older versions of gcc.
1749 2014-04-24 Nick Clifton <nickc@redhat.com>
1751 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1754 2014-04-24 Alan Modra <amodra@gmail.com>
1757 * dwarf2.c: Formatting.
1758 (struct dwarf2_debug): Make adjusted_section_count signed.
1759 (unset_sections): Make i signed.
1760 (set_debug_vma): New function.
1761 (place_sections): Handle separate debug object file. Set VMA
1762 on debug sections, even if they have an output section. Also
1763 set VMA on zero size sections, and non-load but alloc sections.
1764 Set adjusted_section_count to -1 when no section adjustment.
1765 Malloc adjusted_sections. Don't double last_vma. Transfer
1766 alloc section VMAs to separate debug file.
1767 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1768 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1769 test on symbols being the same before using old stash. Read
1770 and use separate debug file symbols. Call place_sections.
1771 (find_line): Don't call place_sections here.
1772 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1773 * libbfd.h: Regenerate.
1774 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1775 _bfd_dwarf2_slurp_debug_info call.
1776 * simple.c (simple_save_output_info): Clarify comment.
1778 2014-04-24 Nick Clifton <nickc@redhat.com>
1781 * peXXigen.c (struct rsrc_regions): New structure.
1782 (rsrc_print_resource_directory): Use new structure. Include
1783 offset of directory in listing.
1784 (rsrc_print_resource_entry): Likewise.
1785 (rsrc_print_section): Likewise.
1786 (rsrc_count_entries): Do not increment sizeof_strings or
1788 (rsrc_count_directory): Do not increment sizeof_tables.
1789 (rsrc_compute_region_sizes): New function.
1790 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1791 (rsrc_process_section): Compute size of regions after merging
1794 2014-04-23 Alan Modra <amodra@gmail.com>
1797 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1798 (place_sections): Do not modify VMA of sections when called from
1799 linker after sections have been placed in output sections. Short
1800 circuit single section case.
1801 (save_section_vma, section_vma_same): New functions.
1802 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1804 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1805 when non-relocatable.
1807 2014-04-22 Nick Clifton <nickc@redhat.com>
1810 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1812 2014-04-22 Christian Svensson <blue@cmd.nu>
1814 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1815 * archures.c: Likewise.
1816 * coffcode.h: Likewise.
1817 * config.bfd: Likewise.
1818 * configure.in: Likewise.
1819 * reloc.c: Likewise.
1820 * targets.c: Likewise.
1821 * cpu-or1k.c: New file.
1822 * elf32-or1k.c: New file.
1823 * coff-or32.c: Delete.
1824 * cpu-openrisc.c: Delete.
1825 * cpu-or32.c: Delete.
1826 * elf32-openrisc.c: Delete.
1827 * elf32-or32.c: Delete.
1828 * Makefile.in: Regenerate.
1829 * bfd-in2.h: Regenerate.
1830 * configure: Regenerate.
1831 * libbfd.h: Regenerate.
1833 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1836 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1838 2014-04-22 Will Newton <will.newton@linaro.org>
1840 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1841 function. (elf_backend_section_flags): Remove define.
1843 2014-04-21 Richard Henderson <rth@redhat.com>
1845 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1846 parameter; honor it and disable got merging when false.
1847 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1848 the first pass of relaxation.
1849 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1850 the end of the LITERAL+LITUSE chain.
1851 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1852 second pass of relaxation.
1854 * configure.ac (use_secureplt): Enable by default.
1855 * configure: Rebuild.
1857 2014-04-18 Tristan Gingold <gingold@adacore.com>
1859 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1860 bind_content, weak_bind_content, lazy_bind_content,
1862 (bfd_mach_o_load_command): Add comments, add next field.
1863 (mach_o_data_struct): Replace commands field by first_command
1865 * mach-o.c (bfd_mach_o_append_command): New function.
1866 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1867 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1869 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1870 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1871 (bfd_mach_o_write_thread): Use macro instead of literal.
1872 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1873 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1875 (bfd_mach_o_write_symtab_content): New function (extracted
1876 from bfd_mach_o_write_symtab).
1877 (bfd_mach_o_write_symtab): Split.
1878 (bfd_mach_o_count_indirect_symbols): Move
1879 (bfd_mach_o_build_dysymtab): Remove layout code.
1880 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1881 (bfd_mach_o_count_sections_for_seg): Remove.
1882 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1883 bfd_mach_o_build_seg_command).
1884 (bfd_mach_o_build_exec_seg_command): New function.
1885 (bfd_mach_o_build_dysymtab_command): Remove.
1886 (bfd_mach_o_layout_commands): New function.
1887 (bfd_mach_o_init_segment): New function.
1888 (bfd_mach_o_build_commands): Major rework to handle non-object
1890 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1892 (bfd_mach_o_read_dyld_info): Clear content fields.
1893 (bfd_mach_o_read_segment): Adjust call.
1894 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1896 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1897 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1898 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1901 2014-04-18 Tristan Gingold <gingold@adacore.com>
1903 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1904 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1905 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1906 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1908 2014-04-18 Tristan Gingold <gingold@adacore.com>
1910 * mach-o.h (bfd_mach_o_dylinker_command)
1911 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1913 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1914 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1916 2014-04-18 Tristan Gingold <gingold@adacore.com>
1918 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1919 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1920 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1921 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1922 each targets declared.
1923 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1924 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1926 2014-04-18 Tristan Gingold <gingold@adacore.com>
1928 * mach-o.c (bfd_mach_o_write_thread)
1929 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1930 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1931 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1932 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1933 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1934 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1935 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1936 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1937 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1938 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1939 (bfd_mach_o_read_command): Now return a boolean status.
1940 Adjust return statements.
1941 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1942 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1944 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1946 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1947 field. Add assigned_low_gotno and assigned_high_gotno fields.
1948 (mips_elf_create_local_got_entry): Update out-of-space condition.
1949 Set index of new GOT entry to assigned_low_gotno if required by
1950 the current relocation, else set it to assigned_high_gotno.
1951 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1952 with assigned_low_gotno.
1953 (mips_elf_multi_got): Initialize assigned_low_gotno and
1954 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1955 in place of assigned_gotno when handling global GOT entries.
1956 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1957 assigned_high_gotno.
1958 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1959 gap in the middle of local GOT space.
1961 2014-04-17 Alan Modra <amodra@gmail.com>
1964 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1965 current bfd is a plugin. Don't always set type_change_ok
1966 when old bfd is a plugin.
1968 2014-04-16 Tristan Gingold <gingold@adacore.com>
1970 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1973 2014-04-16 Alan Modra <amodra@gmail.com>
1975 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1976 with "ba 0" rather than zeros.
1978 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1980 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1982 2014-04-14 Alan Modra <amodra@gmail.com>
1984 * elf32-ppc.c (BA): Define
1985 (ppc_elf_link_hash_table_create): Correct default_params.
1986 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1987 than "nop" for ppc476_workaround.
1988 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1989 and __glink_PLTresolve. Ensure plt call stub at end of page
1990 doesn't allow fall-thru prefetch.
1992 2014-04-11 Nick Clifton <nickc@redhat.com>
1995 * peXXigen.c (abs_finder): New function.
1996 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1997 than 1^32 try to convert them into section relative values
2000 2014-04-11 Nick Clifton <nickc@redhat.com>
2002 * bfd-in2.h: Regenerate.
2003 * libbfd.h: Regenerate.
2005 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2007 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2008 when building function stubs.
2010 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2012 * elf32-avr.c: Add DIFF relocations for AVR.
2013 (avr_final_link_relocate): Handle the DIFF relocs.
2014 (bfd_elf_avr_diff_reloc): New.
2015 (elf32_avr_is_diff_reloc): New.
2016 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2017 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2020 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2022 2014-04-09 Alan Modra <amodra@gmail.com>
2024 * libcoff.h: Regenerate.
2026 2014-04-09 Alan Modra <amodra@gmail.com>
2028 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2029 of safe ppc476 insns at end of page. Also remove non-branch insns.
2032 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2034 * peXXigen.c (pe_print_debugdata): New function: Displays the
2035 contents of the debug directory and decodes codeview entries.
2036 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2037 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2038 Add functions for reading and writing debugdir and codeview
2040 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2041 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2042 * libcoff-in.h (pe_tdata): Add build-id data.
2043 * libcoff.h: Regenerate.
2044 * coffcode.h (coff_write_object_contents): Run build_id
2045 after_write_object_contents hook.
2047 2014-04-05 Alan Modra <amodra@gmail.com>
2049 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2050 merging non-default sym.
2052 2014-04-04 Tristan Gingold <gingold@adacore.com>
2054 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2057 2014-04-04 Tristan Gingold <gingold@adacore.com>
2059 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2060 thinko on names length.
2062 2014-04-04 Tristan Gingold <gingold@adacore.com>
2064 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2066 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2068 2014-04-04 Tristan Gingold <gingold@adacore.com>
2070 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2072 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2074 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2075 section before dereferencing.
2076 (pe_print_idata, pe_print_edata, pe_print_reloc)
2077 (rsrc_print_section): Don't bother interpreting the contents
2078 of sections which have no contents.
2080 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2083 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2086 2014-04-03 Tristan Gingold <gingold@adacore.com>
2088 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2090 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2092 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2094 2014-04-03 Alan Modra <amodra@gmail.com>
2096 * elf-bfd.h (struct elf_backend_data
2097 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2098 with "bfd_size_type size".
2099 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2100 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2101 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2102 * elfcode.h (bfd_from_remote_memory): Likewise.
2103 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2104 * bfd-in2.h: Regenerate.
2106 2014-04-02 Tristan Gingold <gingold@adacore.com>
2108 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2109 (bfd_mach_o_prebind_cksum_command): New types.
2110 (bfd_mach_o_prebound_dylib_command): Rewrite.
2111 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2113 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2115 (bfd_mach_o_read_prebind_cksum): New function.
2116 (bfd_mach_o_read_twolevel_hints): Ditto.
2117 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2120 2014-04-02 Alan Modra <amodra@gmail.com>
2122 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2123 Consolidate code handling possible section headers past end of
2124 segment. Don't use p_align for page size guess, instead use
2125 minpagesize. Take note of ld.so clearing section headers when
2126 p_memsz > p_filesz. Handle file header specifying no section
2127 headers. Handle zero p_align throughout. Default loadbase to
2128 zero. Add comments. Rename contents_size to high_offset, and
2129 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2130 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2131 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2133 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2134 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2135 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2136 * bfd-in2.h: Regnerate.
2138 2014-04-01 Tristan Gingold <gingold@adacore.com>
2140 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2143 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2144 Pavel Fedin <p.fedin@samsung.com>
2146 * elf32-arm.c: Add support for limited pretty-printing of PLT
2147 entries on eabi and nacl targets.
2148 (elf32_arm_get_synthetic_symtab): Add new callback.
2149 (elf32_arm_nacl_plt_sym_val): Likewise.
2150 (elf32_arm_plt0_size): Add helper function.
2151 (elf32_arm_plt_size): Likewise.
2153 2014-03-27 Tristan Gingold <gingold@adacore.com>
2155 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2156 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2158 2014-03-27 Tristan Gingold <gingold@adacore.com>
2160 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2161 * mach-o.c (bfd_mach_o_write_symtab)
2162 (bfd_mach_o_write_contents)
2163 (bfd_mach_o_set_section_flags_from_bfd)
2164 (bfd_mach_o_build_seg_command): Fix indentation.
2165 (bfd_mach_o_get_base_address): New function.
2167 2014-03-26 Nick Clifton <nickc@redhat.com>
2169 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2170 relocations in discarded sections.
2172 2014-03-26 Tristan Gingold <gingold@adacore.com>
2174 * mach-o.c (bfd_mach_o_convert_architecture): Add
2175 BFD_MACH_O_CPU_TYPE_ARM64.
2177 2014-03-26 Alan Modra <amodra@gmail.com>
2179 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2180 needed plt entries when taking the address of functions for
2181 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2182 Move opd setup and abiversion checks to..
2183 (ppc64_elf_before_check_relocs): ..here. Renamed from
2184 ppc64_elf_process_dot_syms. Set output abiversion from input and
2185 input abiversion from output, if either is not set.
2186 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2187 (elf_backend_check_directives): Update.
2189 2014-03-25 Will Newton <will.newton@linaro.org>
2191 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2192 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2193 of input sections rather than output sections.
2195 2014-03-20 Will Newton <will.newton@linaro.org>
2198 * elf32-arm.c (elf32_arm_check_relocs): Set
2199 pointer_equality_needed for absolute references within
2201 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2202 unless pointer_equality_needed is set.
2204 2014-03-19 Nick Clifton <nickc@redhat.com>
2206 * peXXigen.c (rsrc_process_section): Add code to scan input
2207 sections and record their lengths. Use these lengths to find the
2208 start of each merged .rsrc section.
2210 2014-03-17 Tristan Gingold <gingold@adacore.com>
2212 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2213 (bfd_mach_o_read_command): Ditto.
2215 2014-03-14 Meador Inge <meadori@codesourcery.com>
2217 * configure.in: Add strnlen to AC_CHECK_DECLS.
2218 * config.in: Regenerate.
2219 * configure: Regenerate.
2220 * sysdep.h (strnlen): Add prototype.
2222 2014-03-14 Alan Modra <amodra@gmail.com>
2224 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2225 handling for VLE_SDA21 relocs.
2227 2014-03-13 Tristan Gingold <gingold@adacore.com>
2229 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2231 (pe_bfd_object_p): Also read version number to detect ILF.
2232 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2233 (x86_64pe_bigobj_vec): Define
2234 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2235 (bfd_coff_max_nscns): New macro.
2236 (coff_compute_section_file_positions): Use unsigned int for
2237 target_index. Compare with bfd_coff_max_nscns.
2238 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2239 Set a value for _bfd_coff_max_nscns.
2240 (header_bigobj_classid): New constant.
2241 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2242 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2243 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2245 (bigobj_swap_table): New table.
2246 * libcoff.h: Regenerate.
2247 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2248 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2249 _bfd_coff_max_nscns.
2250 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2251 * coff-rs6000.c (bfd_xcoff_backend_data)
2252 (bfd_pmac_xcoff_backend_data): Likewise.
2253 * coff64-rs6000.c (bfd_xcoff_backend_data)
2254 (bfd_xcoff_aix5_backend_data): Likewise.
2255 * targets.c (x86_64pe_bigobj_vec): Declare.
2256 * configure.in (x86_64pe_bigobj_vec): New vector.
2257 * configure: Regenerate.
2258 * config.bfd: Add bigobj object format for Windows targets.
2260 2014-03-12 Nick Clifton <nickc@redhat.com>
2263 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2264 before testing for vxworks.
2266 2014-03-12 Alan Modra <amodra@gmail.com>
2268 * Makefile.in: Regenerate.
2270 2014-03-12 Alan Modra <amodra@gmail.com>
2273 * elf.c (copy_elf_program_header): Ignore first section lma if
2276 2014-03-11 Alan Modra <amodra@gmail.com>
2279 * coff-rs6000.c: Include stdint.h.
2280 * coff64-rs6000.c: Likewise.
2282 2014-03-10 Tristan Gingold <gingold@adacore.com>
2284 * ticoff.h: Removed.
2286 2014-03-08 Alan Modra <amodra@gmail.com>
2288 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2289 many relocations. Correct bitsize and rightshift too for a number
2290 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2291 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2292 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2293 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2294 fields in instructions to signed/unsigned according to whether
2295 the field takes a signed or unsigned value. Tidy vle split16 code.
2296 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2298 2014-03-08 Alan Modra <amodra@gmail.com>
2300 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2301 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2302 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2303 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2304 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2305 fields in instructions to signed/unsigned according to whether
2306 the field takes a signed or unsigned value.
2308 2014-03-07 Pedro Alves <palves@redhat.com>
2311 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2312 through ptr_to_uint instead of through long.
2314 2014-03-06 Nick Clifton <nickc@redhat.com>
2317 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2318 attribute section names.
2320 2014-03-05 Alan Modra <amodra@gmail.com>
2322 Update copyright years.
2324 2014-03-05 Alan Modra <amodra@gmail.com>
2326 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2327 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2328 (ppc64_elf_check_relocs): Likewise.
2329 (ppc64_elf_relocate_section): Likewise.
2330 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2331 * bfd-in2.h: Regenerate.
2332 * libbfd.h: Regenerate.
2334 2014-03-04 Heiher <r@hev.cc>
2336 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2338 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2339 extension of bfd_mach_mipsisa64r2.
2341 2014-03-04 Nick Clifton <nickc@redhat.com>
2344 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2345 (elf32_thumb2_plt_entry): New array.
2346 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2347 using thumb2 based PLT.
2348 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2350 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2352 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2354 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2355 Thumb2 based PLT 0-entry.
2356 (elf32_arm_output_arch_local_syms): Handle creation of local
2357 symbols for Thumb2 based PLT entries.
2359 2014-02-28 Alan Modra <amodra@gmail.com>
2362 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2363 the same conditions we called check_relocs.
2365 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2367 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2368 * bfd-in2.h: Regenerate.
2369 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2370 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2371 using long PLT entries.
2372 (bfd_elf32_arm_use_long_plt): New function.
2373 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2375 2014-02-27 Alan Modra <amodra@gmail.com>
2377 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2378 params for targets that don't use ppc32elf.em.
2380 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2382 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2383 of GOTOFF relocations.
2385 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2386 H.J. Lu <hongjiu.lu@intel.com>
2388 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2389 (elf_x86_64_legacy_plt_entry): Likewise.
2390 (elf_x86_64_bnd_plt_entry): Likewise.
2391 (elf_x86_64_legacy_plt2_entry): Likewise.
2392 (elf_x86_64_bnd_plt2_entry): Likewise.
2393 (elf_x86_64_bnd_arch_bed): Likewise.
2394 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2395 (elf_x86_64_link_hash_table): Add plt_bnd.
2396 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2398 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2399 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2401 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2402 symbols. Resolve call to the second PLT if it is created.
2403 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2404 (elf_x86_64_relocate_section): Resolve PLT references to the
2405 second PLT if it is created.
2406 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2407 second PLT entry for BND relocation.
2408 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2409 the second PLT is created.
2410 (elf_x86_64_get_synthetic_symtab): New.
2411 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2413 2014-02-19 Alan Modra <amodra@gmail.com>
2415 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2416 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2417 provision of out-of-line register save/restore routines.
2419 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2421 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2422 PT_DYNAMIC segment flags.
2424 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2427 * simple.c (struct saved_offsets): New.
2428 (simple_save_output_info): Use it for ptr.
2429 (simple_restore_output_info): Use it for ptr. Check section_count.
2430 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2432 2014-02-17 Alan Modra <amodra@gmail.com>
2434 * elf64-ppc.h (struct ppc64_elf_params): Define.
2435 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2436 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2437 ppc64_elf_build_stubs): Update prototype.
2438 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2439 fields now in params. Adjust code throughout file.
2440 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2441 Save params pointer in htab.
2442 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2443 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2444 ppc64_elf_build_stubs): Remove parameters now in "params".
2446 2014-02-17 Alan Modra <amodra@gmail.com>
2448 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2449 patched for ppc476 workaround. Reapply branch taken/not taken
2452 2014-02-12 Alan Modra <amodra@gmail.com>
2454 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2455 stubs for calls to __tls_get_addr that we know will later be
2458 2014-02-12 Alan Modra <amodra@gmail.com>
2460 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2461 for ld -r, when code sections are sufficiently aligned.
2462 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2465 2014-02-12 Alan Modra <amodra@gmail.com>
2468 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2469 --export-dynamic and --dynamic-list marking of symbols.
2470 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2473 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2476 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2477 executables if it matches dynamic_list.
2479 2014-02-10 Alan Modra <amodra@gmail.com>
2481 * po/SRC-POTFILES.in: Regenerate.
2482 * po/bfd.pot: Regenerate.
2484 2014-02-09 Alan Modra <amodra@gmail.com>
2486 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2487 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2488 (elfNN_bed): Init new field.
2489 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2490 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2491 (ppc_elf_relax_section): Don't reallocate section here, write
2492 stubs, or write out relocs for ld -r here..
2493 (ppc_elf_relocate_section): ..instead write stubs here, and use
2494 existing code to write out relocs for ld -r. Fix offset
2495 adjustment on reloc for little-endian.
2496 (elf_backend_caches_rawsize): Define.
2498 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2501 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2503 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2505 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2506 return paths. Three times.
2507 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2509 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2510 (ppc64_elf_edit_toc): Free USED in return path.
2512 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2514 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2515 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2516 * libbfd.h: Regenerated.
2517 * bfd-in2.h: Regenerated.
2518 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2519 (nios2_reloc_map): Likewise.
2520 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2521 Fixed all references.
2522 (nios2_elf32_relocate_section): Add new relocations.
2523 (nios2_elf32_check_relocs): Likewise.
2524 (nios2_elf32_gc_sweep_hook): Likewise.
2526 2014-02-03 Alan Modra <amodra@gmail.com>
2528 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2529 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2530 (ppc_elf_link_params): New function.
2531 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2533 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2534 parameters. Use htab->params instead.
2535 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2536 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2537 64 bytes for ppc476 workaround.
2538 (struct ppc_elf_relax_info): New.
2539 (ppc_elf_relax_section): Exclude linker created sections and
2540 those too small to hold one instruction. Don't add another
2541 branch around trampolines on later relax passes. Don't
2542 generate trampolines for undefined symbols when !relocatable,
2543 nor for plugin symbols. Allocate space for ppc476 workaround
2544 patch area. Free fixups on error return path.
2545 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2546 * elf32-ppc.h (struct ppc_elf_params): New.
2547 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2548 (ppc_elf_link_params): Declare.
2549 * section.c (SEC_INFO_TYPE_TARGET): Define.
2550 * bfd-in2.h: Regenerate.
2552 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2554 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2556 (nios2_elf32_relocate_section): Use got_base to adjust
2557 GOT-pointer-relative relocations relative to _gp_got.
2558 (create_got_section): Create _gp_got symbol.
2559 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2560 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2562 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2564 * bfd-in2.h: Update from reloc.c.
2565 * elf32-nios2.c: Include elf32-nios2.h.
2566 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2567 (nios2_reloc_map): Likewise.
2568 (enum elf32_nios2_stub_type): Declare.
2569 (struct elf32_nios2_stub_hash_entry): Declare.
2570 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2571 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2572 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2573 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2574 bfd_count, top_index, input_list, all_local_syms.
2575 (nios2_call26_stub_entry): New.
2576 (nios2_elf32_install_imm16): Move up in file.
2577 (nios2_elf32_install_data): Move up in file.
2578 (hiadj): Move up in file.
2579 (stub_hash_newfunc): New.
2580 (link_hash_newfunc): Initialize hsh_cache field.
2582 (nios2_stub_name): New.
2583 (nios2_get_stub_entry): New.
2584 (nios2_add_stub): New.
2585 (nios2_elf32_setup_section_lists): New.
2586 (nios2_elf32_next_input_section): New.
2587 (CALL26_SEGMENT): New.
2588 (MAX_STUB_SECTION_SIZE): New.
2589 (group_sections): New.
2590 (nios2_type_of_stub): New.
2591 (nios2_build_one_stub): New.
2592 (nios2_size_one_stub): New.
2593 (get_local_syms): New.
2594 (nios2_elf32_size_stubs): New.
2595 (nios2_elf32_build_stubs): New.
2596 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2597 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2598 trampolines for R_NIOS2_CALL26 stubs.
2599 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2600 (nios2_elf32_gc_sweep_hook): Likewise.
2601 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2602 (nios2_elf32_link_hash_table_free): New.
2603 (bfd_elf32_bfd_link_hash_table_free): Define.
2604 * elf32-nios2.h: New file.
2605 * libbfd.h: Update from reloc.c.
2606 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2608 2014-01-29 Nick Clifton <nickc@redhat.com>
2611 * elf32-metag.c (elf_metag_post_process_headers): Call
2612 _bfd_elf_post_process_headers.
2613 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2614 _bfd_elf_copy_private_data.
2615 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2617 2014-01-29 Nick Clifton <nickc@redhat.com>
2619 * bfd-in.h (bfd_set_section_vma): Delete.
2620 (bfd_set_section_alignment): Delete.
2621 (bfd_set_section_userdata): Delete.
2622 (bfd_set_cacheable): Delete.
2623 * bfd.c (bfd_set_cacheable): New static inline function.
2624 * section.c (bfd_set_section_userdata): Likewise.
2625 (bfd_set_section_vma): Likewise.
2626 (bfd_set_section_alignment): Likewise.
2627 * bfd-in2.h: Regenerate.
2629 2014-01-28 Nick Clifton <nickc@redhat.com>
2631 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2632 attributes select the CU containing the abbreviation, which may not
2635 2014-01-24 Alan Modra <amodra@gmail.com>
2637 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2638 to get_relocs for ELFv2.
2640 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2643 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2644 if TLS sections are not adjacent.
2646 2014-01-22 Alan Modra <amodra@gmail.com>
2648 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2650 2014-01-22 Alan Modra <amodra@gmail.com>
2652 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2654 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2657 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2658 regular default symbol definition and the versioned dynamic
2659 symbol definition mismatch, skip the default symbol definition
2660 if one of them is IFUNC.
2662 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2665 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2666 info->export_dynamic nor h->ref_dynamic for type mismatch when
2667 adding the default version.
2669 2014-01-16 Alan Modra <amodra@gmail.com>
2671 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2672 mips_elf_traverse_got_arg* rather than mips_got_info*.
2673 Adjust caller. Alloc on output_bfd rather than symbol section
2676 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2678 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2680 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2682 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2685 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2686 against __ehdr_start.
2687 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2689 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2691 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2693 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2695 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2698 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2699 count if there are any non pc-relative relocs.
2700 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2702 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2703 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2705 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2706 offset while calculating relocation address.
2707 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2708 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2710 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2713 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2714 R_ARM_ABS8 and R_ARM_ABS16.
2716 2014-01-13 Alan Modra <amodra@gmail.com>
2718 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2719 error when shared and force a plt call otherwise.
2720 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2721 plt_type == PLT_NEW.
2722 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2723 the appropriate call stub.
2725 2014-01-10 Alan Modra <amodra@gmail.com>
2730 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2731 (assign_file_positions_for_non_load_sections): When setting up
2732 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2733 header that completely covers the relro region.
2735 2014-01-09 Tristan Gingold <gingold@adacore.com>
2737 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2738 table macros and add macros to initializa the structure.
2740 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2745 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2746 size for PT_GNU_RELRO segment.
2747 (assign_file_positions_for_load_sections): If PT_LOAD segment
2748 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2750 2014-01-07 Tom Tromey <tromey@redhat.com>
2752 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2755 2014-01-03 Nick Clifton <nickc@redhat.com>
2758 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2761 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2764 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2766 2014-01-02 Nick Clifton <nickc@redhat.com>
2769 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2770 filename in the bfd's filename field.
2771 * elfcode.h (bfd_from_remote_memory): Likewise.
2772 * ieee.c (ieee_object_p): Likewise.
2773 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2774 * oasys.c (oasys_openr_next_archived_file): Likewise.
2775 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2776 * opncls.c (bfd_fopen): Likewise.
2777 (bfd_openstreamr): Likewise.
2778 (bfd_openr_iovec): Likewise.
2779 (bfd_openw): Likewise.
2780 (bfd_create): Likewise.
2781 (_bfd_delete_bfd): Free filename.
2783 For older changes see ChangeLog-2013
2785 Copyright (C) 2014 Free Software Foundation, Inc.
2787 Copying and distribution of this file, with or without modification,
2788 are permitted in any medium without royalty provided the copyright
2789 notice and this notice are preserved.
2795 version-control: never