1 2014-12-15 H.J. Lu <hongjiu.lu@intel.com>
4 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
6 2014-12-13 H.J. Lu <hongjiu.lu@intel.com>
9 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
10 Change has_bnd_reloc to bit field.
11 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
13 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
15 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
16 real definition to a weak symbol.
17 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
18 weak symbol for PIE when discarding space for relocs against
19 symbols which turn out to need copy relocs.
20 (elf_x86_64_relocate_section): Also check needs_copy of a
21 weak symbol for PIE with copy reloc.
23 2014-12-12 Alan Modra <amodra@gmail.com>
26 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
28 2014-12-10 Alan Modra <amodra@gmail.com>
30 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
31 calling get_elf_backend_data.
32 (_bfd_dwarf2_find_nearest_line): Fix parens.
34 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
36 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
38 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
41 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
42 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
44 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
45 (elf_backend_plt_sym_val): Likewise.
46 (elf_i386_get_plt_sym_val): New.
47 (elf_i386_get_synthetic_symtab): Likewise.
48 (bfd_elf32_get_synthetic_symtab): Likewise.
49 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
50 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
51 (elf_backend_plt_sym_val): Likewise.
52 (elf_x86_64_get_plt_sym_val): New.
53 (elf_x86_64_get_synthetic_symtab): Use
54 _bfd_elf_ifunc_get_synthetic_symtab.
55 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
57 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
59 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
61 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
63 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
64 info->executable for symbols which need copy relocs.
66 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
68 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
70 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
71 with ELIMINATE_COPY_RELOCS.
72 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
73 relocs against symbols which turn out to need copy relocs.
75 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
77 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
78 allow copy relocs for building executables.
79 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
80 pc-relative relocation in shared object.
81 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
83 (elf_x86_64_relocate_section): Don't copy a pc-relative
84 relocation into the output file if the symbol needs copy reloc.
86 2014-11-30 Alan Modra <amodra@gmail.com>
89 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
90 symbols from libraries that won't be listed in DT_NEEDED.
91 (elf_link_output_extsym): Don't output verdefs for such symbols.
93 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
95 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
96 (erratum_835769_scan): Sort map list.
98 2014-11-24 Alan Modra <amodra@gmail.com>
100 * elf64-ppc.c (plt_stub_pad): Correct.
102 2014-11-20 Alan Modra <amodra@gmail.com>
104 * elf64-ppc.c (group_sections): Init stub14_group_size from
105 --stub-group-size parameter divided by 1024.
107 2014-11-20 Alan Modra <amodra@gmail.com>
109 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
110 alignment calculation.
112 2014-11-20 Alan Modra <amodra@gmail.com>
114 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
116 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
118 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
121 2014-11-17 Nick Clifton <nickc@redhat.com>
125 2014-11-14 Nick Clifton <nickc@redhat.com>
128 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
130 (bfd_get_alt_debug_link_info): Likewise.
132 2014-11-14 Nick Clifton <nickc@redhat.com>
135 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
137 (ieee_object_p): Likewise.
139 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
141 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
143 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
145 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
147 2014-11-13 Nick Clifton <nickc@redhat.com>
150 * coffcode.h (coff_ptr_struct): Add is_sym field.
151 (coff_new_section_hook): Set the is_sym field.
152 (coff_pointerize_aux_hook): Check the is_sym field.
153 (coff_print_aux): Likewise.
154 (coff_compute_section_file_positions): Likewise.
155 (coff_write_object_contents): Likewise.
156 (coff_slurp_line_table): Likewise.
157 (coff_slurp_symbol_table): Likewise.
158 (CALC_ADDEND): Likewise.
159 * coffgen.c (coff_renumber_symbols): Likewise.
160 (coff_mangle_symbols): Likewise.
161 (coff_fix_symbol_name): Likewise.
162 (coff_write_symbol): Likewise.
163 (coff_write_alien_symbol): Likewise.
164 (coff_write_native_symbol): Likewise.
165 (coff_write_symbols): Likewise.
166 (coff_write_linenumbers): Likewise.
167 (coff_pointerize_aux): Likewise.
168 (coff_get_normalized_symtab): Likewise.
169 (coff_get_symbol_info): Likewise.
170 (bfd_coff_get_syment): Likewise.
171 (bfd_coff_get_auxent): Likewise.
172 (coff_print_symbol): Likewise.
173 (coff_find_nearest_line_with_names): Likewise.
174 (bfd_coff_set_symbol_class): Likewise.
175 (coff_make_empty_symbol): Set the is_sym field.
176 (coff_bfd_make_debug_symbol): Likewise.
177 * peicode.h (pe_ILF_make_a_symbol): Likewise.
178 * libcoff.h: Regenerate.
179 * libcoff-in.h: Regenerate.
181 2014-11-12 Nick Clifton <nickc@redhat.com>
184 * coffcode.h (coff_slurp_line_table): Set the line number of
185 corrupt entries to -1.
186 (coff_slurp_symbol_table): Alway initialise the value of the
188 * coffgen.c (coff_print_symbol): Check that the combined pointer
190 (coff_print_symbol): Do not print negative line numbers.
191 * peXXigen.c (pe_print_idata): Add range checking displaying
194 2014-11-12 Alan Modra <amodra@gmail.com>
197 * coffcode.h (coff_slurp_line_table): Drop line number info
198 not preceded by a valid function entry. Revert last change.
200 2014-11-11 Nick Clifton <nickc@redhat.com>
203 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
204 line number cache that would not be initialised by the copy from
205 the new line number table.
206 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
208 * coffgen.c (coff_get_normalized_symbols): Get the external
209 symbols before allocating space for the internal symbols, in case
211 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
212 array if one is needed. Likewise with the verdef array.
213 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
215 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
216 structure are initialised.
217 (pe_print_edata): Avoid reading off the end of the data buffer.
219 2014-11-11 Alan Modra <amodra@gmail.com>
222 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
223 when building func_table.
225 2014-11-11 Alan Modra <amodra@gmail.com>
228 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
229 memset the particular bits we need. Update src after hitting loop
230 "continue". Don't count lineno omitted due to invalid symbols in
231 nbr_func, and update lineno_count. Init entire terminating
232 lineno. Don't both allocating terminator in n_lineno_cache.
233 Redirect sym->lineno pointer to where n_lineno_cache will be
234 copied, and free n_lineno_cache.
235 * pe-mips.c (NUM_HOWTOS): Typo fix.
237 2014-11-10 Nick Clifton <nickc@redhat.com>
240 * coff-i386.c (NUM_HOWTOS): New define.
241 (RTYPE2HOWTO): Use it.
242 (coff_i386_rtype_to_howto): Likewise.
243 (coff_i386_reloc_name_lookup): Likewise.
244 (CALC_ADDEND): Check that reloc r_type field is valid.
245 * coff-x86_64.c (NUM_HOWTOS): New define.
246 (RTYPE2HOWTO): Use it.
247 (coff_amd64_rtype_to_howto): Likewise.
248 (coff_amd64_reloc_name_lookup): Likewise.
249 (CALC_ADDEND): Check that reloc r_type field is valid.
250 * coffcode.h (coff_slurp_line_table): Check for symbol table
252 (coff_slurp_symbol_table): Use zalloc to ensure that all table
253 entries are initialised.
254 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
255 in the string table. Also ensure that the table is 0 terminated.
256 (coff_get_normalized_symtab): Check for symbol table indexing
258 * opncls.c (bfd_alloc): Catch the case where a small negative size
259 can result in only 1 byte being allocated.
260 (bfd_alloc2): Use bfd_alloc.
261 * pe-mips.c (NUM_HOWTOS): New define.
262 (coff_mips_reloc_name_lookup): Use it.
263 (CALC_ADDEND): Check that reloc r_type field is valid.
264 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
265 in the DataDirectory.
266 (pe_print_idata): Avoid reading beyond the end of the data block
267 wen printing strings.
268 (pe_print_edata): Likewise.
269 Check for table indexing underflow.
270 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
271 (pe_bfd_object_p): Allocate and initialize enough space to hold a
272 PEAOUTHDR, even if the opt_hdr field specified less.
274 2014-11-08 Alan Modra <amodra@gmail.com>
276 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
278 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
280 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
283 2014-11-07 Alan Modra <amodra@gmail.com>
285 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
287 2014-11-07 Alan Modra <amodra@gmail.com>
289 * tekhex.c (CHUNK_SPAN): Define.
290 (struct data_struct <chunk_init>): Use one byte per span, update
291 all code accessing this field.
292 (find_chunk): Add create param, don't create new entry unless set.
293 (insert_byte): Don't save zeros.
294 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
295 on symbol type. Create an alternate section if both types of
296 symbol are given. Attach type '2' and '6' symbols to absolute
298 (move_section_contents): Fix caching of chunk. Don't create chunk
299 when reading, or for writing zeros.
300 (tekhex_set_section_contents): Don't create initial chunks.
301 (tekhex_write_object_contents): Use CHUNK_SPAN.
303 2014-11-07 Alan Modra <amodra@gmail.com>
305 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
307 2014-11-07 Alan Modra <amodra@gmail.com>
309 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
310 * coffcode.h (coff_set_alignment_hook): Likewise.
311 (coff_slurp_line_table): Likewise.
312 * coffgen.c (coff_get_normalized_symtab): Likewise.
313 (_bfd_coff_get_external_symbols): Likewise.
314 * elf.c (bfd_elf_get_str_section): Likewise.
315 * tekhex.c (first_phase): Likewise.
317 2014-11-06 Nick Clifton <nickc@redhat.com>
319 * aoutx.h (slurp_symbol_table): Revert previous delta.
320 (slurp_reloc_table): Likewise.
321 * compress.c (bfd_get_full_section_contents): Remove file size
323 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
324 and do not complain about linker generated files.
326 2014-11-04 Nick Clifton <nickc@redhat.com>
329 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
330 Replace another abort with an error message.
331 (coff_slurp_line_table): Add more range checking.
332 * peXXigen.c (pe_print_debugdata): Add range checking.
334 2014-11-05 Nick Clifton <nickc@redhat.com>
337 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
338 about the number of relocations it contains.
339 (coff_sort_func_alent): Return 0 if the pointers are NULL.
340 (coff_slurp_line_table): Add more range checks. Do not free new
341 tables created when sorting line numbers.
342 * peXXigen.c (pe_print_idata): Add range checks.
343 (pe_print_edata): Likewise.
344 (rsrc_print_resource_entries): Likewise. Avoid printing control
345 characters. Terminate priniting if corruption is detected.
346 (rsrc_print_resource_directory): Terminate printing if an unknown
347 directory type is encountered.
348 (pe_print_debugdata): Fix off-by-one error.
349 (rsrc_count_entries): Add range checking.
350 (rsrc_parse_entry): Likewise.
352 2014-11-04 Nick Clifton <nickc@redhat.com>
355 * compress.c (bfd_get_full_section_contents): Improve test for
356 linker created objects.
359 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
360 corrupt extended name tables.
362 2014-11-03 Nick Clifton <nickc@redhat.com>
365 * aoutx.h (slurp_symbol_table): Check that computed table size is
366 not bigger than the file from which is it being read.
367 (slurp_reloc_table): Likewise.
368 * coffcode.h (coff_slurp_line_table): Remove unneeded local
369 'warned'. Do not try to print the details of a symbol with an
371 * coffgen.c (make_a_sectiobn_from_file): Check computed string
372 index against length of string table.
373 (bfd_coff_internal_syment_name): Check read in string offset
374 against length of string table.
375 (build_debug_section): Return a pointer to the section used.
376 (_bfd_coff_read_string_table): Store the length of the string
377 table in the coff_tdata structure.
378 (bfd_coff_free_symbols): Set the length of the string table to
379 zero when it is freed.
380 (coff_get_normalized_symtab): Check offsets against string table
381 or data table lengths as appropriate.
382 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
383 length of string table.
384 * compress.c (bfd_get_full_section_contents): Check computed size
385 against the size of the file.
386 * libcoff-in.h (obj_coff_strings_len): Define.
387 (struct coff_tdata): Add strings_len field.
388 * libcoff.h: Regenerate.
389 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
390 data if the debug section is too small.
391 * xcofflink.c (xcoff_link_input_bfd): Check offset against
392 length of string table.
394 2014-10-31 Nick Clifton <nickc@redhat.com>
397 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
398 symbol table bigger than the file.
399 * elf.c (bfd_elf_get_str_section): Do not try to load a string
400 table bigger than the file.
401 * tekhex.c (first_phase): Check that the section range is sane.
403 2014-11-11 Alan Modra <amodra@gmail.com>
405 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
406 size check to account for possible zero terminator.
408 2014-11-10 Matthew Fortune <matthew.fortune@imgtec.com>
411 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
412 and E_MIPS_ARCH_64R6 support.
414 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
417 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
420 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
421 for IE->LE transition.
423 2014-11-04 Tristan Gingold <gingold@adacore.com>
425 * development.sh: Set development to false.
427 2014-11-03 Nick Clifton <nickc@redhat.com>
429 * po/fi.po: Updated Finnish translation.
431 2014-10-31 Nick Clifton <nickc@redhat.com>
435 2014-10-30 Nick Clifton <nickc@redhat.com>
437 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
438 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
440 2014-10-30 Nick Clifton <nickc@redhat.com>
444 2014-10-29 Nick Clifton <nickc@redhat.com>
445 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
448 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
452 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
453 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
454 (print_mips_isa_ext): Print the value of an unknown extension.
456 2014-10-28 Nick Clifton <nickc@redhat.com>
460 2014-10-28 Nick Clifton <nickc@redhat.com>
462 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
463 detection table on a per-bfd basis.
464 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
467 2014-10-28 Andreas Schwab <schwab@suse.de>
468 Nick Clifton <nickc@redhat.com>
470 * srec.c (srec_bad_byte): Increase size of buf to allow for
472 (srec_scan): Use an unsigned char buffer to hold header bytes.
474 2014-10-27 Nick Clifton <nickc@redhat.com>
476 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
477 binaries with a group of sections linked by the string table
479 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
480 with an invalid value for NumberOfRvaAndSizes.
481 (pe_print_edata): Detect out of range rvas and entry counts for
482 the Export Address table, Name Pointer table and Ordinal table.
485 * elf.c (setup_group): Improve handling of corrupt group
488 2014-10-28 Alan Modra <amodra@gmail.com>
492 2014-10-21 Alan Modra <amodra@gmail.com>
493 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
494 entries that aren't a multiple of 8 rather than failing assertion.
496 2014-10-21 Alan Modra <amodra@gmail.com>
497 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
500 2014-10-18 Alan Modra <amodra@gmail.com>
501 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
502 section for function symbols defined in .opd is discarded, let
503 the symbol appear to be undefined.
504 (opd_entry_value): Ensure the result section is that for the
505 function code section in the same object as the OPD entry.
507 2014-10-16 Alan Modra <amodra@gmail.com>
509 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
511 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
512 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
513 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
514 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
515 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
516 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
517 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
518 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
519 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
522 2014-10-16 Alan Modra <amodra@gmail.com>
523 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
524 even when output is not ppc64 ELF. Remove redundant tests on
527 2014-10-15 Alan Modra <amodra@gmail.com>
529 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
530 param, group "section" and "offset" params. Zero discriminator.
531 * bfd.c (bfd_find_nearest_line): Implement with new
532 _bfd_find_nearest_line.
533 (bfd_find_nearest_line_discriminator): Likewise.
534 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
536 * coff-rs6000.c (xcoff_find_nearest_line,
537 xcoff_find_nearest_line_discriminator): Delete.
538 (_bfd_xcoff_find_nearest_line): Don't define.
539 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
540 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
542 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
543 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
544 adjust _bfd_dwarf2_find_nearest_line call.
545 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
546 others. Set discriminator. Adjust call.
547 (coff_find_nearest_line_discriminator): Delete.
548 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
549 * dwarf2.c (find_line): Rename to..
550 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
551 Simplify setting of do_line. Delete old function.
552 (_bfd_dwarf2_find_line): Delete.
553 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
554 discriminator_ptr and set it.
555 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
556 (_bfd_elf_find_nearest_line_discriminator): Delete.
557 (_bfd_elf_find_line_discriminator): Delete.
558 (_bfd_generic_find_nearest_line_discriminator): Don't define.
559 * elf.c (elf_find_function): Reorder params.
560 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
562 (_bfd_elf_find_nearest_line_discriminator): Delete.
563 (_bfd_elf_find_line): Adjust call.
564 * elf32-arm.c (arm_elf_find_function): Reorder params.
565 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
567 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
568 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
569 (elfNN_aarch64_find_nearest_line): Reorder params, add
570 discriminator_ptr. Adjust calls.
571 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
572 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
573 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
574 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
575 (_bfd_dwarf1_find_nearest_line): Likewise.
576 (_bfd_dwarf2_find_nearest_line): Likewise.
577 (_bfd_dwarf2_find_line): Delete.
578 (_bfd_generic_find_nearest_line_discriminator): Delete.
579 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
580 * libcoff-in.h (coff_find_nearest_line): Update prototype.
581 (coff_find_nearest_line_discriminator): Delete.
582 (coff_find_nearest_line_with_names): Update prototype.
583 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
584 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
585 discriminator_ptr. Adjust calls.
586 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
587 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
588 discriminator_ptr and set.
589 * som.c (som_find_nearest_line): Similarly.
590 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
591 _bfd_find_nearest_line_discriminator.
592 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
593 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
594 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
595 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
596 "discriminator" and set.
597 (_bfd_vms_find_nearest_line_discriminator): Delete.
598 (_bfd_generic_find_nearest_line_discriminator): Don't define.
599 (alpha_vms_find_nearest_line): Update define.
600 * bfd-in2.h: Regenerate.
601 * libbfd.h: Regenerate.
602 * libcoff.h: Regenerate.
604 2014-10-15 Alan Modra <amodra@gmail.com>
605 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
606 * aout-adobe.c (aout_32_find_line): Define.
607 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
608 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
609 * aout-target.h (MY_find_line): Define.
610 * aout-tic30.c (MY_find_line): Define.
611 * binary.c (binary_find_line): Define.
612 * bout.c (aout_32_find_line): Define.
613 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
614 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
615 (rs6000_xcoff64_aix_vec): Likewise.
616 * elf-bfd.h (_bfd_generic_find_line): Don't define.
617 * elfxx-target.h (bfd_elfNN_find_line): Define.
618 * i386msdos.c (msdos_find_line): Define.
619 * i386os9k.c (aout_32_find_line): Define.
620 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
621 (ieee_find_nearest_line, ieee_find_line,
622 ieee_find_inliner_info): Define.
623 * ihex.c (ihex_find_line): Define.
624 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
625 (_bfd_generic_find_line): Don't define.
626 * libbfd.c (_bfd_generic_find_line): Delete.
627 * libcoff-in.h (coff_find_line): Define.
628 * libecoff.h (_bfd_ecoff_find_line): Define.
629 * mach-o.h (bfd_mach_o_find_line): Define.
630 * mmo.c (mmo_find_line): Define.
631 * nlm-target.h (nlm_find_line): Define.
632 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
633 (oasys_find_nearest_line, oasys_find_line,
634 oasys_find_inliner_info): Define.
635 * pef.c (bfd_pef_find_line): Define.
636 * plugin.c (bfd_plugin_find_line): Define.
637 * ppcboot.c (ppcboot_find_line): Define.
638 * som.c (som_find_line): Define.
639 * srec.c (srec_find_line): Define.
640 * tekhex.c (tekhex_find_line): Define.
641 * versados.c (versados_find_line): Define.
642 * vms-alpha.c (alpha_vms_find_line): Define.
643 * xsym.c (bfd_sym_find_line): Define.
644 * bfd-in2.h: Regenerate.
645 * libbfd.h: Regenerate.
646 * libcoff.h: Regenerate.
648 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
650 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
651 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
652 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
653 (elf_aarch64_stub_type): Add new type
654 aarch64_stub_erratum_835769_veneer.
655 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
656 (aarch64_erratum_835769_fix): New data struct to record erratum
658 (elf_aarch64_link_hash_table: Global flags for 835769.
659 (aarch64_build_one_stub): Add case for 835769.
660 (aarch64_size_one_stub): Likewise.
661 (aarch64_mem_op_p, aarch64_mlxl_p,
662 aarch64_erratum_sequence,erratum_835769_scan):
663 New. Decode and scan functions for erratum 835769.
664 (elf_aarch64_create_or_find_stub_sec): New.
665 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
667 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
668 (erratum_835769_branch_to_stub_data,
669 make_branch_to_erratum_835769_stub):New. Connect up all the
670 erratum stubs to occurances by branches.
671 (elfNN_aarch64_write_section): New hook.
672 (aarch64_map_one_stub): Output erratum stub symbol.
673 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
674 information for erratum 835769.
675 (elf_backend_write_section): Define.
677 2014-10-14 Tristan Gingold <gingold@adacore.com>
679 * version.m4: Bump version to 2.24.90
680 * configure: Regenerate.
682 2014-10-14 Alan Modra <amodra@gmail.com>
685 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
686 (EIGHT_GAZILLION): Delete.
688 2014-10-13 Alan Modra <amodra@gmail.com>
691 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
692 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
693 flags enabling conversion of CIEs and FDEs to use relative encoding.
694 (find_merged_cie): Similarly.
695 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
696 relocatable, except for CIE pointer.
697 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
698 relocs against symbols in dropped comdat group sections.
699 (bfd_elf_discard_info): Do some eh_frame optimisation when
702 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
704 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
705 the hwcaps2 object attribute.
707 2014-10-04 Alan Modra <amodra@gmail.com>
710 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
711 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
712 range FDEs for discarding.
713 (vma_compare): Sort on range after address.
714 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
715 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
716 error message rather than "fde".
717 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
720 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
723 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
724 for OLD_FREEBSD_ABI_LABEL.
726 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
729 * plugin.c (try_claim): New function. Moved from
731 (try_load_plugin): Pass through bfd. Add test.
732 (load_plugin): Pass through bfd.
733 (bfd_plugin_object_p): Move logic to try_claim.
735 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
737 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
738 call relaxation use furthermost addresses where call source and
739 destination can be to check whether it's in the range of a direct
742 2014-09-22 Alan Modra <amodra@gmail.com>
744 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
745 false for overflow or overlapping FDEs. Give more detail in
748 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
750 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
751 the addend if relocations are RELA.
753 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
755 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
756 nds32_elf_ex9_relocation_check): Synchronize the argument type.
758 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
760 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
762 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
765 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
768 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
770 2014-09-16 Terry Guo <terry.guo@arm.com>
772 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
775 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
777 * bfd-in2.h: Regenerate.
778 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
779 (nds32_elf_relax_section): Code refactoring.
780 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
781 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
782 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
783 pattern. The first three is moved from nds32_elf_relax_section,
784 and the last three is new function.
785 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
786 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
787 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
788 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
789 three is moved from nds32_elf_relax_section, and the last four
791 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
792 pattern and address setting pattern.
793 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
794 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
795 nds32_elf_relax_gotoff_suff): Relax pic pattern.
796 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
797 nds32_elf_relax_letlsls): Relax TLS pattern.
798 (nds32_relax_adjust_label): Adjust alignment and nop.
799 (nds32_elf_pick_relax): Choose relaxation optimization.
800 (nds32_elf_get_relocated_section_contents): New hook.
801 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
803 * elf32-nds32.h: Declare.
804 * libbfd.h: Regenerate.
805 * reloc.c: Add nds32 new relocations.
807 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
809 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
810 'name' for the typo issue, which related with commit
811 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
813 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
814 Matthew Fortune <matthew.fortune@imgtec.com>
816 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
817 * archures.c (bfd_architecture): Likewise.
818 * bfd-in2.h (bfd_architecture): Likewise.
819 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
820 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
821 BFD_RELOC_MIPS_19_PCREL_S2.
822 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
823 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
824 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
825 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
826 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
827 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
828 BFD_RELOC_LO16_PCREL.
829 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
830 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
832 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
833 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
834 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
835 BFD_RELOC_LO16_PCREL.
836 * elfn32-mips.c: Likewise.
837 * elfxx-mips.c (MIPSR6_P): New define.
838 (mipsr6_exec_plt_entry): New array.
839 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
840 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
841 (aligned_pcrel_reloc_p): New function.
842 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
843 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
844 (mips_elf_calculate_relocation): Add support for relocs:
845 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
846 R_MIPS_PCHI16 and R_MIPS_PCLO16.
847 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
848 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
849 (_bfd_mips_elf_check_relocs): Add support for relocs:
850 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
851 (_bfd_mips_elf_relocate_section): Add a check for unaligned
853 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
855 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
856 (_bfd_mips_elf_print_private_bfd_data): Likewise.
857 (mips_32bit_flags_p): Add support for mips32r6.
858 * libbfd.h (bfd_reloc_code_real_names): Add entries for
859 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
860 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
861 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
862 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
863 BFD_RELOC_MIPS_19_PCREL_S2.
864 * config.bfd: Add mips*-img-elf* target triple.
866 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
868 * config.bfd: Add mips*-img-elf* target triple.
870 2014-09-12 Alan Modra <amodra@gmail.com>
872 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
873 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
874 range of FDEs to hdr_info->array.
875 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
876 .eh_frame_hdr entries, and overlapping FDEs.
878 2014-09-10 Alan Modra <amodra@gmail.com>
880 * elf.c (assign_file_positions_except_relocs): Move section header
882 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
883 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
884 * elflink.c (bfd_elf_final_link): Don't call above function.
886 2014-08-30 Alan Modra <amodra@gmail.com>
888 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
890 2014-08-29 Alan Modra <amodra@gmail.com>
892 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
893 error for calls via a toc adjusting stub without a nop.
895 2014-08-29 Alan Modra <amodra@gmail.com>
897 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
898 error. Remove redundant bfd_set_error.
900 2014-08-29 Alan Modra <amodra@gmail.com>
902 * srec.c (srec_scan): Revert last change. Report an error for
903 S-records with less than the miniumum byte count.
905 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
907 * srec.c (srec_scan): Return error for 0 size.
909 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
912 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
913 to check discarded input section.
914 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
916 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
919 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
920 sections to input from ld --just-symbols.
922 2014-08-26 DJ Delorie <dj@redhat.com>
924 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
927 2014-08-26 Jiong Wang <jiong.wang@arm.com>
929 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
930 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
932 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
934 2014-08-26 Nick Clifton <nickc@redhat.com>
936 * config.bfd: Fix typo in or1knd selection.
938 2014-08-22 Kai Tietz <ktietz@redhat.com>
941 * coffcode.h (coff_compute_section_file_positions): Keep
942 FileAlignment valid as set.
944 2014-08-22 Alan Modra <amodra@gmail.com>
946 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
947 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
949 2014-08-22 Alan Modra <amodra@gmail.com>
951 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
953 (_bfd_elf_begin_eh_frame_parsing): Delete.
954 (_bfd_elf_end_eh_frame_parsing): Delete.
955 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
956 (_bfd_elf_end_eh_frame_parsing): Delete.
957 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
958 !info->relocatable in place of merge_cies.
959 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
960 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
961 (ppc64_elf_size_stubs): Likewise pad stub FDE.
962 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
963 (ppc64_elf_size_stubs): ..here and..
964 (ppc64_elf_finish_dynamic_sections): ..here.
966 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
968 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
970 2014-08-21 Tony Wang <tony.wang@arm.com>
972 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
973 the veneer routine for R_ARM_THM_JUMP19.
974 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
975 (elf32_arm_size_stub): Ditto.
977 2014-08-20 Roland McGrath <mcgrathr@google.com>
980 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
981 all reloc types with pc_relative set in the howto, not just for
982 R_ARM_REL32 and R_ARM_REL32_NOI.
983 (allocate_dynrelocs_for_symbol): Update comment.
984 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
985 set in the howto, set call_reloc_p and may_need_local_target_p but
986 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
987 (elf32_arm_check_relocs): Likewise.
989 2014-08-20 Will Newton <will.newton@linaro.org>
991 * config.bfd: Default armeb-*-eabi* to big endian.
993 2014-08-19 Alan Modra <amodra@gmail.com>
995 * configure: Regenerate.
997 2014-08-18 Alan Modra <amodra@gmail.com>
999 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1000 use dynrelocs for ifunc.
1001 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1003 2014-08-18 Alan Modra <amodra@gmail.com>
1006 * elflink.c (on_needed_list): Only consider libraries that have
1009 2014-08-18 Alan Modra <amodra@gmail.com>
1011 * elflink.c (bfd_elf_discard_info): Return int error status.
1012 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1013 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1014 * bfd-in2.h: Regenerate.
1016 2014-08-14 Alan Modra <amodra@gmail.com>
1018 * peXXigen.c (pe_print_reloc): Protect against access past end
1021 2014-08-14 Alan Modra <amodra@gmail.com>
1024 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1025 in the order they are mapped to output sections.
1027 2014-08-14 Alan Modra <amodra@gmail.com>
1029 * configure.ac: Delete redundant plugin related checks.
1030 * configure: Regenerate.
1032 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1034 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1035 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1038 2014-08-12 Alan Modra <amodra@gmail.com>
1040 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1041 here when not calling the generic add_symbol function. Formatting.
1042 Correct handling of indirect symbols. Update notice call.
1043 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1044 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1045 symbols early. Update notice call. Add comments regarding weak
1046 symbols vs. indirect.
1048 2014-08-12 Alan Modra <amodra@gmail.com>
1051 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1054 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1056 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1059 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1060 Alan Modra <amodra@gmail.com>
1063 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1064 warning for references in LTO IR to warning symbols.
1066 2014-08-07 Alan Modra <amodra@gmail.com>
1068 * linker.c (WARN, CWARN): Collapse these states to WARN.
1069 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1072 2014-08-05 Doug Evans <dje@google.com>
1074 * bfd-in2.h: Regenerate.
1075 * libcoff.h: Regenerate.
1077 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1079 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1080 rawsize if changing size.
1082 2014-08-05 Alan Modra <amodra@gmail.com>
1085 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1087 2014-08-05 Alan Modra <amodra@gmail.com>
1089 * linker.c (generic_link_check_archive_element): Move handling
1090 of command link -u symbols with a common symbol def to the
1091 code handling non-common symbols so that archive element symbols
1092 are loaded. Use generic_link_add_object_symbols.
1094 2014-08-05 Alan Modra <amodra@gmail.com>
1097 * linker.c (struct archive_list, struct archive_hash_entry,
1098 struct archive_hash_table, archive_hash_newfunc,
1099 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1100 archive_hash_table_free): Delete.
1101 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1102 checkfn. Rewrite using a straight-forward scan over archive map.
1103 (generic_link_check_archive_element_no_collect,
1104 generic_link_check_archive_element_collect,
1105 generic_link_check_archive_element): Add h and name params.
1106 * aoutx.h (aout_link_check_archive_element): Likewise.
1107 * pdp11.c (aout_link_check_archive_element): Likewise.
1108 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1109 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1110 scan symbols, simply add archive element whenever h is undefined.
1111 (coff_link_check_ar_symbols): Delete.
1112 * ecoff.c (read_ext_syms_and_strs): Delete.
1113 (reread_ext_syms_and_strs): Delete.
1114 (ecoff_link_check_archive_element): Add h and name param. Don't
1115 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1116 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1118 (elf_link_add_archive_symbols): Delete "defined" array, merge
1119 functionality into "included". Make "included" a char array. Don't
1120 set or test archive_pass.
1121 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1122 * libbfd.h: Regenerate.
1124 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1127 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1129 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1131 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1132 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1133 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1134 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1135 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1136 (_bfd_mips_elf_fake_sections): Likewise.
1137 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1138 (_bfd_mips_elf_additional_program_headers): Account for new
1139 PT_MIPS_ABIFLAGS program header.
1140 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1141 associate with .MIPS.abiflags.
1142 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1143 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1144 (infer_mips_abiflags): Likewise.
1145 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1146 (mips_32bit_flags_p): Moved higher.
1147 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1148 checking for FP ABIs.
1149 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1150 checks. Check EF_MIPS_FP64 flag consistency.
1151 (print_mips_ases, print_mips_isa_ext): New static function.
1152 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1153 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1154 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1155 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1156 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1157 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1158 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1159 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1161 2014-07-28 Alan Modra <amodra@gmail.com>
1164 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1165 __gnu_lto_slim to armap.
1166 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1167 __gnu_lto_slim to linker hash table.
1169 2014-07-27 Anthony Green <green@moxielogic.org>
1171 * config.bfd: Add moxie-*-moxiebox*.
1173 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1175 Add or reactivate or1k-*-rtems*
1176 * config.bfd (or1k-*-rtems*): Reactivate.
1178 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1180 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1182 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1183 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1185 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1188 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1189 and R_*_IRELATIVE relocation offset with PLT entry.
1190 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1191 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1192 (elf_x86_64_get_synthetic_symtab): Use it.
1194 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1197 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1198 next_tls_desc_index with elf.srelplt->reloc_count.
1200 2014-07-15 Alan Modra <amodra@gmail.com>
1202 * cache.c (cache_bread_1): Don't return -1 when fread returns
1205 2014-07-15 Alan Modra <amodra@gmail.com>
1207 * elflink.c (elf_merge_st_other): Update comments. Simplify
1208 visibility handling. Make isym const. Move code modifying
1209 isym->st_other for --exclude-libs to..
1210 (elf_link_add_object_symbols): ..here.
1212 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1215 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1217 2014-07-08 Nick Clifton <nickc@redhat.com>
1220 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1221 segments in input bfds.
1223 2014-07-08 Will Newton <will.newton@linaro.org>
1225 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1226 value to 64kB and remove custom setting for NaCl.
1228 2014-07-08 Alan Modra <amodra@gmail.com>
1230 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1231 bits from source to dest.
1232 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1233 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1235 * bfd-in2.h: Regenerate.
1237 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1239 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1240 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1241 when info->relocatable be true.
1243 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1245 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1246 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1247 * bfd-in2.h: Regenerate.
1248 * libbfd.h: Regenerate.
1250 2014-07-04 Alan Modra <amodra@gmail.com>
1252 * Makefile.am: Update "configure.in" comments.
1253 * PORTING: Likewise.
1254 * aoutx.h: Likewise.
1255 * configure.host: Likewise.
1256 * doc/bfdint.texi: Likewise.
1257 * targets.c: Likewise.
1258 * warning.m4: Likewise.
1259 * Makefile.in: Regenerate.
1261 2014-07-04 Alan Modra <amodra@gmail.com>
1263 * configure.ac: Rename from configure.in.
1264 * Makefile.in: Regenerate.
1265 * config.in: Regenerate.
1266 * doc/Makefile.in: Regenerate.
1268 2014-07-04 Alan Modra <amodra@gmail.com>
1270 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1271 * Makefile.in: Regenerate.
1273 2014-07-04 Alan Modra <amodra@gmail.com>
1275 * version.m4: New file.
1276 * configure.in: Include version.m4.
1278 * Makefile.am (RELEASE): Delete.
1279 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1280 * Makefile.in: Regenerate.
1281 * doc/Makefile.in: Regenerate.
1283 2014-07-02 Alan Modra <amodra@gmail.com>
1285 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1286 pointer_equality_needed when !readonly_dynrelocs.
1287 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1289 2014-07-02 Alan Modra <amodra@gmail.com>
1291 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1292 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1294 2014-07-01 Alan Modra <amodra@gmail.com>
1296 * bfd.c (struct bfd): Reorganise for better packing. Delete
1297 "ifd" field. Make "format", "direction" and "flags" bitfields.
1298 (HAS_LOAD_PAGE): Delete, renumber following flags.
1299 * bfd-in2.h: Regenerate.
1300 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1302 2014-07-01 Alan Modra <amodra@gmail.com>
1304 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1305 (struct ppc_link_hash_table): Increase size of stub_count array.
1306 (build_global_entry_stubs): Emit symbol on global entry stub.
1307 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1310 2014-07-01 Alan Modra <amodra@gmail.com>
1312 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1313 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1314 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1316 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1317 optimisation when --traditional-format.
1319 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1320 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1321 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1322 Soundararajan <Sounderarajan.D@atmel.com>
1324 * archures.c: Add avrtiny architecture for avr target.
1325 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1326 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1327 added for 16 bit LDS/STS instruction of avrtiny arch.
1328 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1329 BFD_RELOC_AVR_LDS_STS_16.
1330 (bfd_elf_avr_final_write_processing): Select machine number
1332 (elf32_avr_object_p): Set machine number for avrtiny arch.
1333 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1334 * bfd-in2.h: Regenerate.
1335 * libbfd.h: Regenerate.
1337 2014-06-26 Nick Clifton <nickc@redhat.com>
1340 * dwarf2.c (is_str_attr): New function.
1341 (find_abstract_instance_name): Use it to determine when an
1342 attribute has a string value.
1344 2014-06-24 Alan Modra <amodra@gmail.com>
1346 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1347 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1350 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1352 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1353 a number of targets.
1355 2014-06-20 Kyle McMartin <kyle@redhat.com>
1357 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1358 emitting initial-exec relocs when not linking an executable.
1360 2014-06-16 Will Newton <will.newton@linaro.org>
1362 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1363 htab->next_tls_desc_index in the non-IPLT case.
1364 Calculate GOT offset correctly for the non-IPLT case.
1365 (allocate_dynrelocs_for_symbol): Don't increment
1366 htab->next_tls_desc_index here.
1368 2014-06-16 Alan Modra <amodra@gmail.com>
1370 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1373 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1375 * elfxx-aarch64.c (stdarg.h): Include.
1376 (string.h): Include.
1377 (_bfd_aarch64_elf_grok_prstatus): Updated.
1378 (_bfd_aarch64_elf_grok_psinfo): New function.
1379 (_bfd_aarch64_elf_write_core_note): New function.
1380 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1381 (elf_backend_write_core_note): Define.
1383 2014-06-13 Alan Modra <amodra@gmail.com>
1385 * archive.c: Include bfdlink.h.
1386 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1387 * bfd.c (struct bfd): Add is_linker_output field.
1388 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1389 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1390 link.hash and is_linker_output.
1391 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1392 param with bfd*. Assert is_linker_output and link.hash, and
1393 clear them before exit.
1394 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1395 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1396 and link.hash so we can free two linker hash tables.
1397 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1398 first. Clean up on errors. Set hash_table_free pointer.
1399 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1400 bfd_link_hash_table* param with bfd*.
1401 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1402 hash_table_free pointer.
1403 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1404 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1405 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1406 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1407 * xcofflink.c: Similarly.
1408 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1409 clear link.next before creating linker hash table. Clean up on
1410 errors, and restore link.next on exit.
1411 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1412 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1413 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1414 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1415 * hash.c (bfd_hash_table_init_n): Free table on error.
1416 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1417 * bfd-in2.h: Regenerate.
1418 * libbfd.h: Regenerate.
1419 * libcoff.h: Regenerate.
1421 2014-06-13 Alan Modra <amodra@gmail.com>
1424 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1425 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1426 * bfd.c (bfd_link_hash_table_free): Don't define.
1427 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1428 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1429 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1430 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1431 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1432 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1433 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1434 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1435 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1436 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1437 * xsym.c: Don't define various link_hash_table_free defines, and
1438 remove from bfd_target vars. Temporarily reference some of the
1439 target link_hash_table_free functions to avoid warnings.
1440 * bfd-in2.h: Regenerate.
1441 * libbfd.h: Regenerate.
1443 2014-06-13 Alan Modra <amodra@gmail.com>
1445 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1446 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1447 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1448 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1449 Move link_hash_table_free functions before their corresponding
1450 link_hash_table_create functions.
1452 2014-06-13 Alan Modra <amodra@gmail.com>
1454 * bfd.c (struct bfd): Replace link_next with a union.
1455 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1456 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1457 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1458 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1459 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1460 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1461 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1462 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1463 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1464 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1465 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1466 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1467 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1468 * bfd-in2.h: Regenerate.
1470 2014-06-11 Alan Modra <amodra@gmail.com>
1472 * linker.c (unwrap_hash_lookup): Add missing parens.
1474 2014-06-11 Kai Tietz <ktietz@redhat.com>
1476 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1477 * libcoff.h: Regenerated.
1479 2014-06-10 Alan Modra <amodra@gmail.com>
1482 * linker.c (unwrap_hash_lookup): New function.
1483 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1484 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1485 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1486 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1487 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1488 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1489 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1490 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1492 2014-06-07 Alan Modra <amodra@gmail.com>
1494 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1495 insn as a bitfield; Use complain_overflow_bitfield.
1496 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1498 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1500 * development.sh: New file.
1501 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1502 Make -Werror the default with GCC only if DEVELOPMENT is true.
1503 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1504 $(srcdir)/development.sh.
1505 * Makefile.in, configure: Regenerate.
1507 2014-06-04 Will Newton <will.newton@linaro.org>
1509 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1510 being non-NULL into an assert.
1511 (elfNN_aarch64_tls_relax): Remove unused code.
1513 2014-06-03 DJ Delorie <dj@redhat.com>
1515 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1517 2014-06-03 Nick Clifton <nickc@redhat.com>
1520 * peXXigen.c (rsrc_process_section): Page align the new contents
1521 befgore writing out.
1523 2014-06-03 Alan Modra <amodra@gmail.com>
1525 * elf64-ppc.c (ADDIS_R12_R2): Define.
1526 (build_plt_stub): Support fusion on ELFv2 stub.
1527 (ppc_build_one_stub): Likewise for plt branch stubs.
1529 2014-05-28 Alan Modra <amodra@gmail.com>
1531 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1533 2014-05-28 Tristan Gingold <gingold@adacore.com>
1535 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1536 to keep the length of the best fit range.
1537 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1540 2014-05-27 DJ Delorie <dj@redhat.com>
1542 * elf32-rx.c (get_symbol_value_maybe): New.
1543 (rx_elf_relocate_section): If we find a reloc against
1544 $tableentry$default$<name>, redirect it to the appropriate
1546 (RX_Table_Info): New.
1547 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1548 with table parts in them.
1549 (rx_check_directives): New.
1550 (rx_table_map_2): New.
1551 (rx_table_map): New.
1552 (rx_additional_link_map_text): New. Called to dump tables to the
1556 2014-05-20 DJ Delorie <dj@redhat.com>
1558 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1560 2014-05-20 Alan Modra <amodra@gmail.com>
1563 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1564 Remove redundant setting of htab->elf.dynobj. Don't align.
1565 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1566 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1567 (create_sdata_sym): Delete.
1568 (elf_allocate_pointer_linker_section): Rename from
1569 elf_create_pointer_linker_section. Align section.
1570 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1571 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1573 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1574 Remove unnecessary tests on _SDA_BASE_ sym.
1575 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1576 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1577 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1578 (ppc_elf_maybe_strip_sdata_syms): Declare.
1580 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1582 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1584 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1586 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1587 in a section with no contents.
1588 (is_vma_in_section, find_section_by_vma): New functions.
1589 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1590 offsets in the debug directory.
1591 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1592 Byte-swap GUID from little-endian to big-endian order for
1593 consistent and conventional display.
1595 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1597 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1598 64-bit doubles objects mix with 32-bit doubles objects.
1599 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1601 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1603 * mmo.c: Update URLs in documentation comments.
1605 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1606 David Weatherford <weath@cadence.com>
1607 Max Filippov <jcmvbkbc@gmail.com>
1609 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1612 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1614 * config.bfd: Add proper arm config for *-*-freebsd*.
1616 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1618 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1619 mips32r5 and mips64r5.
1620 * archures.c (bfd_architecture): Likewise.
1621 * bfd-in2.h (bfd_architecture): Likewise.
1622 * cpu-mips.c (arch_info_struct): Likewise.
1623 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1625 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1627 * elfxx-mips.h (elfxx-mips.h): Declare.
1628 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1629 Tag_GNU_MIPS_ABI_FP mismatches.
1630 (_bfd_mips_fp_abi_string): New function.
1632 2014-05-02 Alan Modra <amodra@gmail.com>
1634 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1635 * configure.in: Likewise.
1636 * configure: Regenerate.
1638 2014-05-02 Alan Modra <amodra@gmail.com>
1640 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1641 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1642 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1643 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1644 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1645 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1646 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1647 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1648 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1649 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1650 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1651 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1652 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1653 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1654 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1655 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1656 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1657 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1658 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1659 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1660 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1661 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1662 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1663 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1664 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1665 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1666 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1667 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1668 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1669 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1670 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1671 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1672 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1673 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1674 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1675 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1676 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1677 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1678 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1679 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1680 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1681 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1682 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1683 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1684 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1685 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1686 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1687 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1689 * configure: Regenerate.
1691 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1693 * mmo.c (mmo File layout documentation): Add note about low bits
1695 (mmo_write_chunk): When handling data remainder, assert that
1696 previous remaining data is flushed.
1697 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1698 when dealing with an aligned VMA and for aligned lengths. Don't skip
1699 the last 32-bit-word of zeros.
1700 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1701 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1702 emitting data, not after updating it.
1703 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1705 2014-04-30 Nick Clifton <nickc@redhat.com>
1707 * compress.c (bfd_is_section_compressed): When checking the
1708 .debug_str section, also check the fifth byte in the section is
1709 not part of a string.
1711 2014-04-30 Alan Modra <amodra@gmail.com>
1713 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1714 (find_merged_cie): Identify personality functions by (bfd_id,index)
1715 pair when a local sym is used.
1717 2014-04-29 Christian Svensson <blue@cmd.nu>
1719 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1720 into .rela.got if it contained TLS relocations as well.
1722 2014-04-28 Nick Clifton <nickc@redhat.com>
1725 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1728 2014-04-26 Alan Modra <amodra@gmail.com>
1730 * po/SRC-POTFILES.in: Regenerate.
1731 * configure: Regenerate.
1733 2014-04-25 Nick Clifton <nickc@redhat.com>
1736 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1737 a 342-bit host. This time for older versions of gcc.
1739 2014-04-24 Nick Clifton <nickc@redhat.com>
1741 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1744 2014-04-24 Alan Modra <amodra@gmail.com>
1747 * dwarf2.c: Formatting.
1748 (struct dwarf2_debug): Make adjusted_section_count signed.
1749 (unset_sections): Make i signed.
1750 (set_debug_vma): New function.
1751 (place_sections): Handle separate debug object file. Set VMA
1752 on debug sections, even if they have an output section. Also
1753 set VMA on zero size sections, and non-load but alloc sections.
1754 Set adjusted_section_count to -1 when no section adjustment.
1755 Malloc adjusted_sections. Don't double last_vma. Transfer
1756 alloc section VMAs to separate debug file.
1757 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1758 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1759 test on symbols being the same before using old stash. Read
1760 and use separate debug file symbols. Call place_sections.
1761 (find_line): Don't call place_sections here.
1762 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1763 * libbfd.h: Regenerate.
1764 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1765 _bfd_dwarf2_slurp_debug_info call.
1766 * simple.c (simple_save_output_info): Clarify comment.
1768 2014-04-24 Nick Clifton <nickc@redhat.com>
1771 * peXXigen.c (struct rsrc_regions): New structure.
1772 (rsrc_print_resource_directory): Use new structure. Include
1773 offset of directory in listing.
1774 (rsrc_print_resource_entry): Likewise.
1775 (rsrc_print_section): Likewise.
1776 (rsrc_count_entries): Do not increment sizeof_strings or
1778 (rsrc_count_directory): Do not increment sizeof_tables.
1779 (rsrc_compute_region_sizes): New function.
1780 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1781 (rsrc_process_section): Compute size of regions after merging
1784 2014-04-23 Alan Modra <amodra@gmail.com>
1787 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1788 (place_sections): Do not modify VMA of sections when called from
1789 linker after sections have been placed in output sections. Short
1790 circuit single section case.
1791 (save_section_vma, section_vma_same): New functions.
1792 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1794 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1795 when non-relocatable.
1797 2014-04-22 Nick Clifton <nickc@redhat.com>
1800 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1802 2014-04-22 Christian Svensson <blue@cmd.nu>
1804 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1805 * archures.c: Likewise.
1806 * coffcode.h: Likewise.
1807 * config.bfd: Likewise.
1808 * configure.in: Likewise.
1809 * reloc.c: Likewise.
1810 * targets.c: Likewise.
1811 * cpu-or1k.c: New file.
1812 * elf32-or1k.c: New file.
1813 * coff-or32.c: Delete.
1814 * cpu-openrisc.c: Delete.
1815 * cpu-or32.c: Delete.
1816 * elf32-openrisc.c: Delete.
1817 * elf32-or32.c: Delete.
1818 * Makefile.in: Regenerate.
1819 * bfd-in2.h: Regenerate.
1820 * configure: Regenerate.
1821 * libbfd.h: Regenerate.
1823 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1826 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1828 2014-04-22 Will Newton <will.newton@linaro.org>
1830 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1831 function. (elf_backend_section_flags): Remove define.
1833 2014-04-21 Richard Henderson <rth@redhat.com>
1835 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1836 parameter; honor it and disable got merging when false.
1837 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1838 the first pass of relaxation.
1839 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1840 the end of the LITERAL+LITUSE chain.
1841 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1842 second pass of relaxation.
1844 * configure.ac (use_secureplt): Enable by default.
1845 * configure: Rebuild.
1847 2014-04-18 Tristan Gingold <gingold@adacore.com>
1849 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1850 bind_content, weak_bind_content, lazy_bind_content,
1852 (bfd_mach_o_load_command): Add comments, add next field.
1853 (mach_o_data_struct): Replace commands field by first_command
1855 * mach-o.c (bfd_mach_o_append_command): New function.
1856 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1857 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1859 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1860 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1861 (bfd_mach_o_write_thread): Use macro instead of literal.
1862 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1863 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1865 (bfd_mach_o_write_symtab_content): New function (extracted
1866 from bfd_mach_o_write_symtab).
1867 (bfd_mach_o_write_symtab): Split.
1868 (bfd_mach_o_count_indirect_symbols): Move
1869 (bfd_mach_o_build_dysymtab): Remove layout code.
1870 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1871 (bfd_mach_o_count_sections_for_seg): Remove.
1872 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1873 bfd_mach_o_build_seg_command).
1874 (bfd_mach_o_build_exec_seg_command): New function.
1875 (bfd_mach_o_build_dysymtab_command): Remove.
1876 (bfd_mach_o_layout_commands): New function.
1877 (bfd_mach_o_init_segment): New function.
1878 (bfd_mach_o_build_commands): Major rework to handle non-object
1880 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1882 (bfd_mach_o_read_dyld_info): Clear content fields.
1883 (bfd_mach_o_read_segment): Adjust call.
1884 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1886 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1887 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1888 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1891 2014-04-18 Tristan Gingold <gingold@adacore.com>
1893 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1894 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1895 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1896 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1898 2014-04-18 Tristan Gingold <gingold@adacore.com>
1900 * mach-o.h (bfd_mach_o_dylinker_command)
1901 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1903 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1904 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1906 2014-04-18 Tristan Gingold <gingold@adacore.com>
1908 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1909 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1910 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1911 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1912 each targets declared.
1913 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1914 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1916 2014-04-18 Tristan Gingold <gingold@adacore.com>
1918 * mach-o.c (bfd_mach_o_write_thread)
1919 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1920 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1921 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1922 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1923 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1924 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1925 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1926 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1927 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1928 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1929 (bfd_mach_o_read_command): Now return a boolean status.
1930 Adjust return statements.
1931 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1932 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1934 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1936 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1937 field. Add assigned_low_gotno and assigned_high_gotno fields.
1938 (mips_elf_create_local_got_entry): Update out-of-space condition.
1939 Set index of new GOT entry to assigned_low_gotno if required by
1940 the current relocation, else set it to assigned_high_gotno.
1941 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1942 with assigned_low_gotno.
1943 (mips_elf_multi_got): Initialize assigned_low_gotno and
1944 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1945 in place of assigned_gotno when handling global GOT entries.
1946 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1947 assigned_high_gotno.
1948 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1949 gap in the middle of local GOT space.
1951 2014-04-17 Alan Modra <amodra@gmail.com>
1954 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1955 current bfd is a plugin. Don't always set type_change_ok
1956 when old bfd is a plugin.
1958 2014-04-16 Tristan Gingold <gingold@adacore.com>
1960 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1963 2014-04-16 Alan Modra <amodra@gmail.com>
1965 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1966 with "ba 0" rather than zeros.
1968 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1970 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1972 2014-04-14 Alan Modra <amodra@gmail.com>
1974 * elf32-ppc.c (BA): Define
1975 (ppc_elf_link_hash_table_create): Correct default_params.
1976 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1977 than "nop" for ppc476_workaround.
1978 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1979 and __glink_PLTresolve. Ensure plt call stub at end of page
1980 doesn't allow fall-thru prefetch.
1982 2014-04-11 Nick Clifton <nickc@redhat.com>
1985 * peXXigen.c (abs_finder): New function.
1986 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1987 than 1^32 try to convert them into section relative values
1990 2014-04-11 Nick Clifton <nickc@redhat.com>
1992 * bfd-in2.h: Regenerate.
1993 * libbfd.h: Regenerate.
1995 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1997 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1998 when building function stubs.
2000 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2002 * elf32-avr.c: Add DIFF relocations for AVR.
2003 (avr_final_link_relocate): Handle the DIFF relocs.
2004 (bfd_elf_avr_diff_reloc): New.
2005 (elf32_avr_is_diff_reloc): New.
2006 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2007 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2010 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2012 2014-04-09 Alan Modra <amodra@gmail.com>
2014 * libcoff.h: Regenerate.
2016 2014-04-09 Alan Modra <amodra@gmail.com>
2018 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2019 of safe ppc476 insns at end of page. Also remove non-branch insns.
2022 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2024 * peXXigen.c (pe_print_debugdata): New function: Displays the
2025 contents of the debug directory and decodes codeview entries.
2026 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2027 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2028 Add functions for reading and writing debugdir and codeview
2030 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2031 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2032 * libcoff-in.h (pe_tdata): Add build-id data.
2033 * libcoff.h: Regenerate.
2034 * coffcode.h (coff_write_object_contents): Run build_id
2035 after_write_object_contents hook.
2037 2014-04-05 Alan Modra <amodra@gmail.com>
2039 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2040 merging non-default sym.
2042 2014-04-04 Tristan Gingold <gingold@adacore.com>
2044 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2047 2014-04-04 Tristan Gingold <gingold@adacore.com>
2049 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2050 thinko on names length.
2052 2014-04-04 Tristan Gingold <gingold@adacore.com>
2054 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2056 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2058 2014-04-04 Tristan Gingold <gingold@adacore.com>
2060 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2062 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2064 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2065 section before dereferencing.
2066 (pe_print_idata, pe_print_edata, pe_print_reloc)
2067 (rsrc_print_section): Don't bother interpreting the contents
2068 of sections which have no contents.
2070 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2073 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2076 2014-04-03 Tristan Gingold <gingold@adacore.com>
2078 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2080 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2082 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2084 2014-04-03 Alan Modra <amodra@gmail.com>
2086 * elf-bfd.h (struct elf_backend_data
2087 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2088 with "bfd_size_type size".
2089 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2090 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2091 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2092 * elfcode.h (bfd_from_remote_memory): Likewise.
2093 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2094 * bfd-in2.h: Regenerate.
2096 2014-04-02 Tristan Gingold <gingold@adacore.com>
2098 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2099 (bfd_mach_o_prebind_cksum_command): New types.
2100 (bfd_mach_o_prebound_dylib_command): Rewrite.
2101 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2103 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2105 (bfd_mach_o_read_prebind_cksum): New function.
2106 (bfd_mach_o_read_twolevel_hints): Ditto.
2107 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2110 2014-04-02 Alan Modra <amodra@gmail.com>
2112 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2113 Consolidate code handling possible section headers past end of
2114 segment. Don't use p_align for page size guess, instead use
2115 minpagesize. Take note of ld.so clearing section headers when
2116 p_memsz > p_filesz. Handle file header specifying no section
2117 headers. Handle zero p_align throughout. Default loadbase to
2118 zero. Add comments. Rename contents_size to high_offset, and
2119 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2120 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2121 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2123 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2124 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2125 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2126 * bfd-in2.h: Regnerate.
2128 2014-04-01 Tristan Gingold <gingold@adacore.com>
2130 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2133 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2134 Pavel Fedin <p.fedin@samsung.com>
2136 * elf32-arm.c: Add support for limited pretty-printing of PLT
2137 entries on eabi and nacl targets.
2138 (elf32_arm_get_synthetic_symtab): Add new callback.
2139 (elf32_arm_nacl_plt_sym_val): Likewise.
2140 (elf32_arm_plt0_size): Add helper function.
2141 (elf32_arm_plt_size): Likewise.
2143 2014-03-27 Tristan Gingold <gingold@adacore.com>
2145 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2146 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2148 2014-03-27 Tristan Gingold <gingold@adacore.com>
2150 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2151 * mach-o.c (bfd_mach_o_write_symtab)
2152 (bfd_mach_o_write_contents)
2153 (bfd_mach_o_set_section_flags_from_bfd)
2154 (bfd_mach_o_build_seg_command): Fix indentation.
2155 (bfd_mach_o_get_base_address): New function.
2157 2014-03-26 Nick Clifton <nickc@redhat.com>
2159 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2160 relocations in discarded sections.
2162 2014-03-26 Tristan Gingold <gingold@adacore.com>
2164 * mach-o.c (bfd_mach_o_convert_architecture): Add
2165 BFD_MACH_O_CPU_TYPE_ARM64.
2167 2014-03-26 Alan Modra <amodra@gmail.com>
2169 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2170 needed plt entries when taking the address of functions for
2171 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2172 Move opd setup and abiversion checks to..
2173 (ppc64_elf_before_check_relocs): ..here. Renamed from
2174 ppc64_elf_process_dot_syms. Set output abiversion from input and
2175 input abiversion from output, if either is not set.
2176 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2177 (elf_backend_check_directives): Update.
2179 2014-03-25 Will Newton <will.newton@linaro.org>
2181 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2182 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2183 of input sections rather than output sections.
2185 2014-03-20 Will Newton <will.newton@linaro.org>
2188 * elf32-arm.c (elf32_arm_check_relocs): Set
2189 pointer_equality_needed for absolute references within
2191 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2192 unless pointer_equality_needed is set.
2194 2014-03-19 Nick Clifton <nickc@redhat.com>
2196 * peXXigen.c (rsrc_process_section): Add code to scan input
2197 sections and record their lengths. Use these lengths to find the
2198 start of each merged .rsrc section.
2200 2014-03-17 Tristan Gingold <gingold@adacore.com>
2202 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2203 (bfd_mach_o_read_command): Ditto.
2205 2014-03-14 Meador Inge <meadori@codesourcery.com>
2207 * configure.in: Add strnlen to AC_CHECK_DECLS.
2208 * config.in: Regenerate.
2209 * configure: Regenerate.
2210 * sysdep.h (strnlen): Add prototype.
2212 2014-03-14 Alan Modra <amodra@gmail.com>
2214 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2215 handling for VLE_SDA21 relocs.
2217 2014-03-13 Tristan Gingold <gingold@adacore.com>
2219 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2221 (pe_bfd_object_p): Also read version number to detect ILF.
2222 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2223 (x86_64pe_bigobj_vec): Define
2224 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2225 (bfd_coff_max_nscns): New macro.
2226 (coff_compute_section_file_positions): Use unsigned int for
2227 target_index. Compare with bfd_coff_max_nscns.
2228 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2229 Set a value for _bfd_coff_max_nscns.
2230 (header_bigobj_classid): New constant.
2231 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2232 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2233 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2235 (bigobj_swap_table): New table.
2236 * libcoff.h: Regenerate.
2237 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2238 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2239 _bfd_coff_max_nscns.
2240 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2241 * coff-rs6000.c (bfd_xcoff_backend_data)
2242 (bfd_pmac_xcoff_backend_data): Likewise.
2243 * coff64-rs6000.c (bfd_xcoff_backend_data)
2244 (bfd_xcoff_aix5_backend_data): Likewise.
2245 * targets.c (x86_64pe_bigobj_vec): Declare.
2246 * configure.in (x86_64pe_bigobj_vec): New vector.
2247 * configure: Regenerate.
2248 * config.bfd: Add bigobj object format for Windows targets.
2250 2014-03-12 Nick Clifton <nickc@redhat.com>
2253 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2254 before testing for vxworks.
2256 2014-03-12 Alan Modra <amodra@gmail.com>
2258 * Makefile.in: Regenerate.
2260 2014-03-12 Alan Modra <amodra@gmail.com>
2263 * elf.c (copy_elf_program_header): Ignore first section lma if
2266 2014-03-11 Alan Modra <amodra@gmail.com>
2269 * coff-rs6000.c: Include stdint.h.
2270 * coff64-rs6000.c: Likewise.
2272 2014-03-10 Tristan Gingold <gingold@adacore.com>
2274 * ticoff.h: Removed.
2276 2014-03-08 Alan Modra <amodra@gmail.com>
2278 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2279 many relocations. Correct bitsize and rightshift too for a number
2280 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2281 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2282 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2283 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2284 fields in instructions to signed/unsigned according to whether
2285 the field takes a signed or unsigned value. Tidy vle split16 code.
2286 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2288 2014-03-08 Alan Modra <amodra@gmail.com>
2290 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2291 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2292 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2293 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2294 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2295 fields in instructions to signed/unsigned according to whether
2296 the field takes a signed or unsigned value.
2298 2014-03-07 Pedro Alves <palves@redhat.com>
2301 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2302 through ptr_to_uint instead of through long.
2304 2014-03-06 Nick Clifton <nickc@redhat.com>
2307 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2308 attribute section names.
2310 2014-03-05 Alan Modra <amodra@gmail.com>
2312 Update copyright years.
2314 2014-03-05 Alan Modra <amodra@gmail.com>
2316 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2317 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2318 (ppc64_elf_check_relocs): Likewise.
2319 (ppc64_elf_relocate_section): Likewise.
2320 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2321 * bfd-in2.h: Regenerate.
2322 * libbfd.h: Regenerate.
2324 2014-03-04 Heiher <r@hev.cc>
2326 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2328 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2329 extension of bfd_mach_mipsisa64r2.
2331 2014-03-04 Nick Clifton <nickc@redhat.com>
2334 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2335 (elf32_thumb2_plt_entry): New array.
2336 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2337 using thumb2 based PLT.
2338 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2340 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2342 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2344 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2345 Thumb2 based PLT 0-entry.
2346 (elf32_arm_output_arch_local_syms): Handle creation of local
2347 symbols for Thumb2 based PLT entries.
2349 2014-02-28 Alan Modra <amodra@gmail.com>
2352 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2353 the same conditions we called check_relocs.
2355 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2357 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2358 * bfd-in2.h: Regenerate.
2359 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2360 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2361 using long PLT entries.
2362 (bfd_elf32_arm_use_long_plt): New function.
2363 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2365 2014-02-27 Alan Modra <amodra@gmail.com>
2367 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2368 params for targets that don't use ppc32elf.em.
2370 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2372 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2373 of GOTOFF relocations.
2375 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2376 H.J. Lu <hongjiu.lu@intel.com>
2378 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2379 (elf_x86_64_legacy_plt_entry): Likewise.
2380 (elf_x86_64_bnd_plt_entry): Likewise.
2381 (elf_x86_64_legacy_plt2_entry): Likewise.
2382 (elf_x86_64_bnd_plt2_entry): Likewise.
2383 (elf_x86_64_bnd_arch_bed): Likewise.
2384 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2385 (elf_x86_64_link_hash_table): Add plt_bnd.
2386 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2388 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2389 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2391 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2392 symbols. Resolve call to the second PLT if it is created.
2393 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2394 (elf_x86_64_relocate_section): Resolve PLT references to the
2395 second PLT if it is created.
2396 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2397 second PLT entry for BND relocation.
2398 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2399 the second PLT is created.
2400 (elf_x86_64_get_synthetic_symtab): New.
2401 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2403 2014-02-19 Alan Modra <amodra@gmail.com>
2405 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2406 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2407 provision of out-of-line register save/restore routines.
2409 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2411 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2412 PT_DYNAMIC segment flags.
2414 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2417 * simple.c (struct saved_offsets): New.
2418 (simple_save_output_info): Use it for ptr.
2419 (simple_restore_output_info): Use it for ptr. Check section_count.
2420 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2422 2014-02-17 Alan Modra <amodra@gmail.com>
2424 * elf64-ppc.h (struct ppc64_elf_params): Define.
2425 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2426 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2427 ppc64_elf_build_stubs): Update prototype.
2428 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2429 fields now in params. Adjust code throughout file.
2430 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2431 Save params pointer in htab.
2432 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2433 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2434 ppc64_elf_build_stubs): Remove parameters now in "params".
2436 2014-02-17 Alan Modra <amodra@gmail.com>
2438 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2439 patched for ppc476 workaround. Reapply branch taken/not taken
2442 2014-02-12 Alan Modra <amodra@gmail.com>
2444 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2445 stubs for calls to __tls_get_addr that we know will later be
2448 2014-02-12 Alan Modra <amodra@gmail.com>
2450 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2451 for ld -r, when code sections are sufficiently aligned.
2452 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2455 2014-02-12 Alan Modra <amodra@gmail.com>
2458 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2459 --export-dynamic and --dynamic-list marking of symbols.
2460 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2463 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2466 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2467 executables if it matches dynamic_list.
2469 2014-02-10 Alan Modra <amodra@gmail.com>
2471 * po/SRC-POTFILES.in: Regenerate.
2472 * po/bfd.pot: Regenerate.
2474 2014-02-09 Alan Modra <amodra@gmail.com>
2476 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2477 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2478 (elfNN_bed): Init new field.
2479 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2480 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2481 (ppc_elf_relax_section): Don't reallocate section here, write
2482 stubs, or write out relocs for ld -r here..
2483 (ppc_elf_relocate_section): ..instead write stubs here, and use
2484 existing code to write out relocs for ld -r. Fix offset
2485 adjustment on reloc for little-endian.
2486 (elf_backend_caches_rawsize): Define.
2488 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2491 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2493 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2495 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2496 return paths. Three times.
2497 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2499 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2500 (ppc64_elf_edit_toc): Free USED in return path.
2502 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2504 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2505 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2506 * libbfd.h: Regenerated.
2507 * bfd-in2.h: Regenerated.
2508 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2509 (nios2_reloc_map): Likewise.
2510 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2511 Fixed all references.
2512 (nios2_elf32_relocate_section): Add new relocations.
2513 (nios2_elf32_check_relocs): Likewise.
2514 (nios2_elf32_gc_sweep_hook): Likewise.
2516 2014-02-03 Alan Modra <amodra@gmail.com>
2518 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2519 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2520 (ppc_elf_link_params): New function.
2521 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2523 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2524 parameters. Use htab->params instead.
2525 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2526 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2527 64 bytes for ppc476 workaround.
2528 (struct ppc_elf_relax_info): New.
2529 (ppc_elf_relax_section): Exclude linker created sections and
2530 those too small to hold one instruction. Don't add another
2531 branch around trampolines on later relax passes. Don't
2532 generate trampolines for undefined symbols when !relocatable,
2533 nor for plugin symbols. Allocate space for ppc476 workaround
2534 patch area. Free fixups on error return path.
2535 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2536 * elf32-ppc.h (struct ppc_elf_params): New.
2537 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2538 (ppc_elf_link_params): Declare.
2539 * section.c (SEC_INFO_TYPE_TARGET): Define.
2540 * bfd-in2.h: Regenerate.
2542 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2544 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2546 (nios2_elf32_relocate_section): Use got_base to adjust
2547 GOT-pointer-relative relocations relative to _gp_got.
2548 (create_got_section): Create _gp_got symbol.
2549 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2550 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2552 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2554 * bfd-in2.h: Update from reloc.c.
2555 * elf32-nios2.c: Include elf32-nios2.h.
2556 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2557 (nios2_reloc_map): Likewise.
2558 (enum elf32_nios2_stub_type): Declare.
2559 (struct elf32_nios2_stub_hash_entry): Declare.
2560 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2561 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2562 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2563 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2564 bfd_count, top_index, input_list, all_local_syms.
2565 (nios2_call26_stub_entry): New.
2566 (nios2_elf32_install_imm16): Move up in file.
2567 (nios2_elf32_install_data): Move up in file.
2568 (hiadj): Move up in file.
2569 (stub_hash_newfunc): New.
2570 (link_hash_newfunc): Initialize hsh_cache field.
2572 (nios2_stub_name): New.
2573 (nios2_get_stub_entry): New.
2574 (nios2_add_stub): New.
2575 (nios2_elf32_setup_section_lists): New.
2576 (nios2_elf32_next_input_section): New.
2577 (CALL26_SEGMENT): New.
2578 (MAX_STUB_SECTION_SIZE): New.
2579 (group_sections): New.
2580 (nios2_type_of_stub): New.
2581 (nios2_build_one_stub): New.
2582 (nios2_size_one_stub): New.
2583 (get_local_syms): New.
2584 (nios2_elf32_size_stubs): New.
2585 (nios2_elf32_build_stubs): New.
2586 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2587 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2588 trampolines for R_NIOS2_CALL26 stubs.
2589 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2590 (nios2_elf32_gc_sweep_hook): Likewise.
2591 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2592 (nios2_elf32_link_hash_table_free): New.
2593 (bfd_elf32_bfd_link_hash_table_free): Define.
2594 * elf32-nios2.h: New file.
2595 * libbfd.h: Update from reloc.c.
2596 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2598 2014-01-29 Nick Clifton <nickc@redhat.com>
2601 * elf32-metag.c (elf_metag_post_process_headers): Call
2602 _bfd_elf_post_process_headers.
2603 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2604 _bfd_elf_copy_private_data.
2605 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2607 2014-01-29 Nick Clifton <nickc@redhat.com>
2609 * bfd-in.h (bfd_set_section_vma): Delete.
2610 (bfd_set_section_alignment): Delete.
2611 (bfd_set_section_userdata): Delete.
2612 (bfd_set_cacheable): Delete.
2613 * bfd.c (bfd_set_cacheable): New static inline function.
2614 * section.c (bfd_set_section_userdata): Likewise.
2615 (bfd_set_section_vma): Likewise.
2616 (bfd_set_section_alignment): Likewise.
2617 * bfd-in2.h: Regenerate.
2619 2014-01-28 Nick Clifton <nickc@redhat.com>
2621 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2622 attributes select the CU containing the abbreviation, which may not
2625 2014-01-24 Alan Modra <amodra@gmail.com>
2627 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2628 to get_relocs for ELFv2.
2630 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2633 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2634 if TLS sections are not adjacent.
2636 2014-01-22 Alan Modra <amodra@gmail.com>
2638 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2640 2014-01-22 Alan Modra <amodra@gmail.com>
2642 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2644 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2647 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2648 regular default symbol definition and the versioned dynamic
2649 symbol definition mismatch, skip the default symbol definition
2650 if one of them is IFUNC.
2652 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2655 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2656 info->export_dynamic nor h->ref_dynamic for type mismatch when
2657 adding the default version.
2659 2014-01-16 Alan Modra <amodra@gmail.com>
2661 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2662 mips_elf_traverse_got_arg* rather than mips_got_info*.
2663 Adjust caller. Alloc on output_bfd rather than symbol section
2666 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2668 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2670 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2672 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2675 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2676 against __ehdr_start.
2677 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2679 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2681 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2683 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2685 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2688 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2689 count if there are any non pc-relative relocs.
2690 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2692 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2693 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2695 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2696 offset while calculating relocation address.
2697 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2698 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2700 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2703 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2704 R_ARM_ABS8 and R_ARM_ABS16.
2706 2014-01-13 Alan Modra <amodra@gmail.com>
2708 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2709 error when shared and force a plt call otherwise.
2710 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2711 plt_type == PLT_NEW.
2712 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2713 the appropriate call stub.
2715 2014-01-10 Alan Modra <amodra@gmail.com>
2720 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2721 (assign_file_positions_for_non_load_sections): When setting up
2722 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2723 header that completely covers the relro region.
2725 2014-01-09 Tristan Gingold <gingold@adacore.com>
2727 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2728 table macros and add macros to initializa the structure.
2730 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2735 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2736 size for PT_GNU_RELRO segment.
2737 (assign_file_positions_for_load_sections): If PT_LOAD segment
2738 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2740 2014-01-07 Tom Tromey <tromey@redhat.com>
2742 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2745 2014-01-03 Nick Clifton <nickc@redhat.com>
2748 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2751 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2754 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2756 2014-01-02 Nick Clifton <nickc@redhat.com>
2759 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2760 filename in the bfd's filename field.
2761 * elfcode.h (bfd_from_remote_memory): Likewise.
2762 * ieee.c (ieee_object_p): Likewise.
2763 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2764 * oasys.c (oasys_openr_next_archived_file): Likewise.
2765 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2766 * opncls.c (bfd_fopen): Likewise.
2767 (bfd_openstreamr): Likewise.
2768 (bfd_openr_iovec): Likewise.
2769 (bfd_openw): Likewise.
2770 (bfd_create): Likewise.
2771 (_bfd_delete_bfd): Free filename.
2773 For older changes see ChangeLog-2013
2775 Copyright (C) 2014 Free Software Foundation, Inc.
2777 Copying and distribution of this file, with or without modification,
2778 are permitted in any medium without royalty provided the copyright
2779 notice and this notice are preserved.
2785 version-control: never