1 2014-12-13 H.J. Lu <hongjiu.lu@intel.com>
4 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
5 Change has_bnd_reloc to bit field.
6 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
8 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
10 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
11 real definition to a weak symbol.
12 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
13 weak symbol for PIE when discarding space for relocs against
14 symbols which turn out to need copy relocs.
15 (elf_x86_64_relocate_section): Also check needs_copy of a
16 weak symbol for PIE with copy reloc.
18 2014-12-12 Alan Modra <amodra@gmail.com>
21 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
23 2014-12-10 Alan Modra <amodra@gmail.com>
25 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
26 calling get_elf_backend_data.
27 (_bfd_dwarf2_find_nearest_line): Fix parens.
29 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
31 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
33 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
36 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
37 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
39 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
40 (elf_backend_plt_sym_val): Likewise.
41 (elf_i386_get_plt_sym_val): New.
42 (elf_i386_get_synthetic_symtab): Likewise.
43 (bfd_elf32_get_synthetic_symtab): Likewise.
44 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
45 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
46 (elf_backend_plt_sym_val): Likewise.
47 (elf_x86_64_get_plt_sym_val): New.
48 (elf_x86_64_get_synthetic_symtab): Use
49 _bfd_elf_ifunc_get_synthetic_symtab.
50 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
52 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
54 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
56 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
58 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
59 info->executable for symbols which need copy relocs.
61 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
63 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
65 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
66 with ELIMINATE_COPY_RELOCS.
67 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
68 relocs against symbols which turn out to need copy relocs.
70 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
72 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
73 allow copy relocs for building executables.
74 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
75 pc-relative relocation in shared object.
76 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
78 (elf_x86_64_relocate_section): Don't copy a pc-relative
79 relocation into the output file if the symbol needs copy reloc.
81 2014-11-30 Alan Modra <amodra@gmail.com>
84 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
85 symbols from libraries that won't be listed in DT_NEEDED.
86 (elf_link_output_extsym): Don't output verdefs for such symbols.
88 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
90 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
91 (erratum_835769_scan): Sort map list.
93 2014-11-24 Alan Modra <amodra@gmail.com>
95 * elf64-ppc.c (plt_stub_pad): Correct.
97 2014-11-20 Alan Modra <amodra@gmail.com>
99 * elf64-ppc.c (group_sections): Init stub14_group_size from
100 --stub-group-size parameter divided by 1024.
102 2014-11-20 Alan Modra <amodra@gmail.com>
104 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
105 alignment calculation.
107 2014-11-20 Alan Modra <amodra@gmail.com>
109 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
111 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
113 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
116 2014-11-17 Nick Clifton <nickc@redhat.com>
120 2014-11-14 Nick Clifton <nickc@redhat.com>
123 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
125 (bfd_get_alt_debug_link_info): Likewise.
127 2014-11-14 Nick Clifton <nickc@redhat.com>
130 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
132 (ieee_object_p): Likewise.
134 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
136 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
138 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
140 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
142 2014-11-13 Nick Clifton <nickc@redhat.com>
145 * coffcode.h (coff_ptr_struct): Add is_sym field.
146 (coff_new_section_hook): Set the is_sym field.
147 (coff_pointerize_aux_hook): Check the is_sym field.
148 (coff_print_aux): Likewise.
149 (coff_compute_section_file_positions): Likewise.
150 (coff_write_object_contents): Likewise.
151 (coff_slurp_line_table): Likewise.
152 (coff_slurp_symbol_table): Likewise.
153 (CALC_ADDEND): Likewise.
154 * coffgen.c (coff_renumber_symbols): Likewise.
155 (coff_mangle_symbols): Likewise.
156 (coff_fix_symbol_name): Likewise.
157 (coff_write_symbol): Likewise.
158 (coff_write_alien_symbol): Likewise.
159 (coff_write_native_symbol): Likewise.
160 (coff_write_symbols): Likewise.
161 (coff_write_linenumbers): Likewise.
162 (coff_pointerize_aux): Likewise.
163 (coff_get_normalized_symtab): Likewise.
164 (coff_get_symbol_info): Likewise.
165 (bfd_coff_get_syment): Likewise.
166 (bfd_coff_get_auxent): Likewise.
167 (coff_print_symbol): Likewise.
168 (coff_find_nearest_line_with_names): Likewise.
169 (bfd_coff_set_symbol_class): Likewise.
170 (coff_make_empty_symbol): Set the is_sym field.
171 (coff_bfd_make_debug_symbol): Likewise.
172 * peicode.h (pe_ILF_make_a_symbol): Likewise.
173 * libcoff.h: Regenerate.
174 * libcoff-in.h: Regenerate.
176 2014-11-12 Nick Clifton <nickc@redhat.com>
179 * coffcode.h (coff_slurp_line_table): Set the line number of
180 corrupt entries to -1.
181 (coff_slurp_symbol_table): Alway initialise the value of the
183 * coffgen.c (coff_print_symbol): Check that the combined pointer
185 (coff_print_symbol): Do not print negative line numbers.
186 * peXXigen.c (pe_print_idata): Add range checking displaying
189 2014-11-12 Alan Modra <amodra@gmail.com>
192 * coffcode.h (coff_slurp_line_table): Drop line number info
193 not preceded by a valid function entry. Revert last change.
195 2014-11-11 Nick Clifton <nickc@redhat.com>
198 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
199 line number cache that would not be initialised by the copy from
200 the new line number table.
201 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
203 * coffgen.c (coff_get_normalized_symbols): Get the external
204 symbols before allocating space for the internal symbols, in case
206 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
207 array if one is needed. Likewise with the verdef array.
208 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
210 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
211 structure are initialised.
212 (pe_print_edata): Avoid reading off the end of the data buffer.
214 2014-11-11 Alan Modra <amodra@gmail.com>
217 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
218 when building func_table.
220 2014-11-11 Alan Modra <amodra@gmail.com>
223 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
224 memset the particular bits we need. Update src after hitting loop
225 "continue". Don't count lineno omitted due to invalid symbols in
226 nbr_func, and update lineno_count. Init entire terminating
227 lineno. Don't both allocating terminator in n_lineno_cache.
228 Redirect sym->lineno pointer to where n_lineno_cache will be
229 copied, and free n_lineno_cache.
230 * pe-mips.c (NUM_HOWTOS): Typo fix.
232 2014-11-10 Nick Clifton <nickc@redhat.com>
235 * coff-i386.c (NUM_HOWTOS): New define.
236 (RTYPE2HOWTO): Use it.
237 (coff_i386_rtype_to_howto): Likewise.
238 (coff_i386_reloc_name_lookup): Likewise.
239 (CALC_ADDEND): Check that reloc r_type field is valid.
240 * coff-x86_64.c (NUM_HOWTOS): New define.
241 (RTYPE2HOWTO): Use it.
242 (coff_amd64_rtype_to_howto): Likewise.
243 (coff_amd64_reloc_name_lookup): Likewise.
244 (CALC_ADDEND): Check that reloc r_type field is valid.
245 * coffcode.h (coff_slurp_line_table): Check for symbol table
247 (coff_slurp_symbol_table): Use zalloc to ensure that all table
248 entries are initialised.
249 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
250 in the string table. Also ensure that the table is 0 terminated.
251 (coff_get_normalized_symtab): Check for symbol table indexing
253 * opncls.c (bfd_alloc): Catch the case where a small negative size
254 can result in only 1 byte being allocated.
255 (bfd_alloc2): Use bfd_alloc.
256 * pe-mips.c (NUM_HOWTOS): New define.
257 (coff_mips_reloc_name_lookup): Use it.
258 (CALC_ADDEND): Check that reloc r_type field is valid.
259 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
260 in the DataDirectory.
261 (pe_print_idata): Avoid reading beyond the end of the data block
262 wen printing strings.
263 (pe_print_edata): Likewise.
264 Check for table indexing underflow.
265 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
266 (pe_bfd_object_p): Allocate and initialize enough space to hold a
267 PEAOUTHDR, even if the opt_hdr field specified less.
269 2014-11-08 Alan Modra <amodra@gmail.com>
271 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
273 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
275 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
278 2014-11-07 Alan Modra <amodra@gmail.com>
280 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
282 2014-11-07 Alan Modra <amodra@gmail.com>
284 * tekhex.c (CHUNK_SPAN): Define.
285 (struct data_struct <chunk_init>): Use one byte per span, update
286 all code accessing this field.
287 (find_chunk): Add create param, don't create new entry unless set.
288 (insert_byte): Don't save zeros.
289 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
290 on symbol type. Create an alternate section if both types of
291 symbol are given. Attach type '2' and '6' symbols to absolute
293 (move_section_contents): Fix caching of chunk. Don't create chunk
294 when reading, or for writing zeros.
295 (tekhex_set_section_contents): Don't create initial chunks.
296 (tekhex_write_object_contents): Use CHUNK_SPAN.
298 2014-11-07 Alan Modra <amodra@gmail.com>
300 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
302 2014-11-07 Alan Modra <amodra@gmail.com>
304 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
305 * coffcode.h (coff_set_alignment_hook): Likewise.
306 (coff_slurp_line_table): Likewise.
307 * coffgen.c (coff_get_normalized_symtab): Likewise.
308 (_bfd_coff_get_external_symbols): Likewise.
309 * elf.c (bfd_elf_get_str_section): Likewise.
310 * tekhex.c (first_phase): Likewise.
312 2014-11-06 Nick Clifton <nickc@redhat.com>
314 * aoutx.h (slurp_symbol_table): Revert previous delta.
315 (slurp_reloc_table): Likewise.
316 * compress.c (bfd_get_full_section_contents): Remove file size
318 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
319 and do not complain about linker generated files.
321 2014-11-04 Nick Clifton <nickc@redhat.com>
324 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
325 Replace another abort with an error message.
326 (coff_slurp_line_table): Add more range checking.
327 * peXXigen.c (pe_print_debugdata): Add range checking.
329 2014-11-05 Nick Clifton <nickc@redhat.com>
332 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
333 about the number of relocations it contains.
334 (coff_sort_func_alent): Return 0 if the pointers are NULL.
335 (coff_slurp_line_table): Add more range checks. Do not free new
336 tables created when sorting line numbers.
337 * peXXigen.c (pe_print_idata): Add range checks.
338 (pe_print_edata): Likewise.
339 (rsrc_print_resource_entries): Likewise. Avoid printing control
340 characters. Terminate priniting if corruption is detected.
341 (rsrc_print_resource_directory): Terminate printing if an unknown
342 directory type is encountered.
343 (pe_print_debugdata): Fix off-by-one error.
344 (rsrc_count_entries): Add range checking.
345 (rsrc_parse_entry): Likewise.
347 2014-11-04 Nick Clifton <nickc@redhat.com>
350 * compress.c (bfd_get_full_section_contents): Improve test for
351 linker created objects.
354 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
355 corrupt extended name tables.
357 2014-11-03 Nick Clifton <nickc@redhat.com>
360 * aoutx.h (slurp_symbol_table): Check that computed table size is
361 not bigger than the file from which is it being read.
362 (slurp_reloc_table): Likewise.
363 * coffcode.h (coff_slurp_line_table): Remove unneeded local
364 'warned'. Do not try to print the details of a symbol with an
366 * coffgen.c (make_a_sectiobn_from_file): Check computed string
367 index against length of string table.
368 (bfd_coff_internal_syment_name): Check read in string offset
369 against length of string table.
370 (build_debug_section): Return a pointer to the section used.
371 (_bfd_coff_read_string_table): Store the length of the string
372 table in the coff_tdata structure.
373 (bfd_coff_free_symbols): Set the length of the string table to
374 zero when it is freed.
375 (coff_get_normalized_symtab): Check offsets against string table
376 or data table lengths as appropriate.
377 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
378 length of string table.
379 * compress.c (bfd_get_full_section_contents): Check computed size
380 against the size of the file.
381 * libcoff-in.h (obj_coff_strings_len): Define.
382 (struct coff_tdata): Add strings_len field.
383 * libcoff.h: Regenerate.
384 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
385 data if the debug section is too small.
386 * xcofflink.c (xcoff_link_input_bfd): Check offset against
387 length of string table.
389 2014-10-31 Nick Clifton <nickc@redhat.com>
392 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
393 symbol table bigger than the file.
394 * elf.c (bfd_elf_get_str_section): Do not try to load a string
395 table bigger than the file.
396 * tekhex.c (first_phase): Check that the section range is sane.
398 2014-11-11 Alan Modra <amodra@gmail.com>
400 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
401 size check to account for possible zero terminator.
403 2014-11-10 Matthew Fortune <matthew.fortune@imgtec.com>
406 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
407 and E_MIPS_ARCH_64R6 support.
409 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
412 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
415 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
416 for IE->LE transition.
418 2014-11-04 Tristan Gingold <gingold@adacore.com>
420 * development.sh: Set development to false.
422 2014-11-03 Nick Clifton <nickc@redhat.com>
424 * po/fi.po: Updated Finnish translation.
426 2014-10-31 Nick Clifton <nickc@redhat.com>
430 2014-10-30 Nick Clifton <nickc@redhat.com>
432 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
433 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
435 2014-10-30 Nick Clifton <nickc@redhat.com>
439 2014-10-29 Nick Clifton <nickc@redhat.com>
440 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
443 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
447 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
448 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
449 (print_mips_isa_ext): Print the value of an unknown extension.
451 2014-10-28 Nick Clifton <nickc@redhat.com>
455 2014-10-28 Nick Clifton <nickc@redhat.com>
457 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
458 detection table on a per-bfd basis.
459 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
462 2014-10-28 Andreas Schwab <schwab@suse.de>
463 Nick Clifton <nickc@redhat.com>
465 * srec.c (srec_bad_byte): Increase size of buf to allow for
467 (srec_scan): Use an unsigned char buffer to hold header bytes.
469 2014-10-27 Nick Clifton <nickc@redhat.com>
471 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
472 binaries with a group of sections linked by the string table
474 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
475 with an invalid value for NumberOfRvaAndSizes.
476 (pe_print_edata): Detect out of range rvas and entry counts for
477 the Export Address table, Name Pointer table and Ordinal table.
480 * elf.c (setup_group): Improve handling of corrupt group
483 2014-10-28 Alan Modra <amodra@gmail.com>
487 2014-10-21 Alan Modra <amodra@gmail.com>
488 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
489 entries that aren't a multiple of 8 rather than failing assertion.
491 2014-10-21 Alan Modra <amodra@gmail.com>
492 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
495 2014-10-18 Alan Modra <amodra@gmail.com>
496 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
497 section for function symbols defined in .opd is discarded, let
498 the symbol appear to be undefined.
499 (opd_entry_value): Ensure the result section is that for the
500 function code section in the same object as the OPD entry.
502 2014-10-16 Alan Modra <amodra@gmail.com>
504 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
506 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
507 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
508 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
509 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
510 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
511 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
512 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
513 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
514 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
517 2014-10-16 Alan Modra <amodra@gmail.com>
518 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
519 even when output is not ppc64 ELF. Remove redundant tests on
522 2014-10-15 Alan Modra <amodra@gmail.com>
524 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
525 param, group "section" and "offset" params. Zero discriminator.
526 * bfd.c (bfd_find_nearest_line): Implement with new
527 _bfd_find_nearest_line.
528 (bfd_find_nearest_line_discriminator): Likewise.
529 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
531 * coff-rs6000.c (xcoff_find_nearest_line,
532 xcoff_find_nearest_line_discriminator): Delete.
533 (_bfd_xcoff_find_nearest_line): Don't define.
534 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
535 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
537 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
538 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
539 adjust _bfd_dwarf2_find_nearest_line call.
540 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
541 others. Set discriminator. Adjust call.
542 (coff_find_nearest_line_discriminator): Delete.
543 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
544 * dwarf2.c (find_line): Rename to..
545 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
546 Simplify setting of do_line. Delete old function.
547 (_bfd_dwarf2_find_line): Delete.
548 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
549 discriminator_ptr and set it.
550 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
551 (_bfd_elf_find_nearest_line_discriminator): Delete.
552 (_bfd_elf_find_line_discriminator): Delete.
553 (_bfd_generic_find_nearest_line_discriminator): Don't define.
554 * elf.c (elf_find_function): Reorder params.
555 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
557 (_bfd_elf_find_nearest_line_discriminator): Delete.
558 (_bfd_elf_find_line): Adjust call.
559 * elf32-arm.c (arm_elf_find_function): Reorder params.
560 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
562 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
563 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
564 (elfNN_aarch64_find_nearest_line): Reorder params, add
565 discriminator_ptr. Adjust calls.
566 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
567 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
568 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
569 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
570 (_bfd_dwarf1_find_nearest_line): Likewise.
571 (_bfd_dwarf2_find_nearest_line): Likewise.
572 (_bfd_dwarf2_find_line): Delete.
573 (_bfd_generic_find_nearest_line_discriminator): Delete.
574 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
575 * libcoff-in.h (coff_find_nearest_line): Update prototype.
576 (coff_find_nearest_line_discriminator): Delete.
577 (coff_find_nearest_line_with_names): Update prototype.
578 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
579 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
580 discriminator_ptr. Adjust calls.
581 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
582 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
583 discriminator_ptr and set.
584 * som.c (som_find_nearest_line): Similarly.
585 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
586 _bfd_find_nearest_line_discriminator.
587 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
588 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
589 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
590 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
591 "discriminator" and set.
592 (_bfd_vms_find_nearest_line_discriminator): Delete.
593 (_bfd_generic_find_nearest_line_discriminator): Don't define.
594 (alpha_vms_find_nearest_line): Update define.
595 * bfd-in2.h: Regenerate.
596 * libbfd.h: Regenerate.
597 * libcoff.h: Regenerate.
599 2014-10-15 Alan Modra <amodra@gmail.com>
600 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
601 * aout-adobe.c (aout_32_find_line): Define.
602 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
603 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
604 * aout-target.h (MY_find_line): Define.
605 * aout-tic30.c (MY_find_line): Define.
606 * binary.c (binary_find_line): Define.
607 * bout.c (aout_32_find_line): Define.
608 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
609 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
610 (rs6000_xcoff64_aix_vec): Likewise.
611 * elf-bfd.h (_bfd_generic_find_line): Don't define.
612 * elfxx-target.h (bfd_elfNN_find_line): Define.
613 * i386msdos.c (msdos_find_line): Define.
614 * i386os9k.c (aout_32_find_line): Define.
615 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
616 (ieee_find_nearest_line, ieee_find_line,
617 ieee_find_inliner_info): Define.
618 * ihex.c (ihex_find_line): Define.
619 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
620 (_bfd_generic_find_line): Don't define.
621 * libbfd.c (_bfd_generic_find_line): Delete.
622 * libcoff-in.h (coff_find_line): Define.
623 * libecoff.h (_bfd_ecoff_find_line): Define.
624 * mach-o.h (bfd_mach_o_find_line): Define.
625 * mmo.c (mmo_find_line): Define.
626 * nlm-target.h (nlm_find_line): Define.
627 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
628 (oasys_find_nearest_line, oasys_find_line,
629 oasys_find_inliner_info): Define.
630 * pef.c (bfd_pef_find_line): Define.
631 * plugin.c (bfd_plugin_find_line): Define.
632 * ppcboot.c (ppcboot_find_line): Define.
633 * som.c (som_find_line): Define.
634 * srec.c (srec_find_line): Define.
635 * tekhex.c (tekhex_find_line): Define.
636 * versados.c (versados_find_line): Define.
637 * vms-alpha.c (alpha_vms_find_line): Define.
638 * xsym.c (bfd_sym_find_line): Define.
639 * bfd-in2.h: Regenerate.
640 * libbfd.h: Regenerate.
641 * libcoff.h: Regenerate.
643 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
645 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
646 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
647 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
648 (elf_aarch64_stub_type): Add new type
649 aarch64_stub_erratum_835769_veneer.
650 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
651 (aarch64_erratum_835769_fix): New data struct to record erratum
653 (elf_aarch64_link_hash_table: Global flags for 835769.
654 (aarch64_build_one_stub): Add case for 835769.
655 (aarch64_size_one_stub): Likewise.
656 (aarch64_mem_op_p, aarch64_mlxl_p,
657 aarch64_erratum_sequence,erratum_835769_scan):
658 New. Decode and scan functions for erratum 835769.
659 (elf_aarch64_create_or_find_stub_sec): New.
660 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
662 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
663 (erratum_835769_branch_to_stub_data,
664 make_branch_to_erratum_835769_stub):New. Connect up all the
665 erratum stubs to occurances by branches.
666 (elfNN_aarch64_write_section): New hook.
667 (aarch64_map_one_stub): Output erratum stub symbol.
668 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
669 information for erratum 835769.
670 (elf_backend_write_section): Define.
672 2014-10-14 Tristan Gingold <gingold@adacore.com>
674 * version.m4: Bump version to 2.24.90
675 * configure: Regenerate.
677 2014-10-14 Alan Modra <amodra@gmail.com>
680 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
681 (EIGHT_GAZILLION): Delete.
683 2014-10-13 Alan Modra <amodra@gmail.com>
686 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
687 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
688 flags enabling conversion of CIEs and FDEs to use relative encoding.
689 (find_merged_cie): Similarly.
690 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
691 relocatable, except for CIE pointer.
692 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
693 relocs against symbols in dropped comdat group sections.
694 (bfd_elf_discard_info): Do some eh_frame optimisation when
697 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
699 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
700 the hwcaps2 object attribute.
702 2014-10-04 Alan Modra <amodra@gmail.com>
705 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
706 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
707 range FDEs for discarding.
708 (vma_compare): Sort on range after address.
709 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
710 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
711 error message rather than "fde".
712 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
715 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
718 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
719 for OLD_FREEBSD_ABI_LABEL.
721 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
724 * plugin.c (try_claim): New function. Moved from
726 (try_load_plugin): Pass through bfd. Add test.
727 (load_plugin): Pass through bfd.
728 (bfd_plugin_object_p): Move logic to try_claim.
730 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
732 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
733 call relaxation use furthermost addresses where call source and
734 destination can be to check whether it's in the range of a direct
737 2014-09-22 Alan Modra <amodra@gmail.com>
739 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
740 false for overflow or overlapping FDEs. Give more detail in
743 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
745 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
746 the addend if relocations are RELA.
748 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
750 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
751 nds32_elf_ex9_relocation_check): Synchronize the argument type.
753 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
755 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
757 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
760 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
763 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
765 2014-09-16 Terry Guo <terry.guo@arm.com>
767 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
770 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
772 * bfd-in2.h: Regenerate.
773 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
774 (nds32_elf_relax_section): Code refactoring.
775 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
776 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
777 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
778 pattern. The first three is moved from nds32_elf_relax_section,
779 and the last three is new function.
780 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
781 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
782 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
783 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
784 three is moved from nds32_elf_relax_section, and the last four
786 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
787 pattern and address setting pattern.
788 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
789 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
790 nds32_elf_relax_gotoff_suff): Relax pic pattern.
791 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
792 nds32_elf_relax_letlsls): Relax TLS pattern.
793 (nds32_relax_adjust_label): Adjust alignment and nop.
794 (nds32_elf_pick_relax): Choose relaxation optimization.
795 (nds32_elf_get_relocated_section_contents): New hook.
796 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
798 * elf32-nds32.h: Declare.
799 * libbfd.h: Regenerate.
800 * reloc.c: Add nds32 new relocations.
802 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
804 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
805 'name' for the typo issue, which related with commit
806 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
808 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
809 Matthew Fortune <matthew.fortune@imgtec.com>
811 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
812 * archures.c (bfd_architecture): Likewise.
813 * bfd-in2.h (bfd_architecture): Likewise.
814 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
815 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
816 BFD_RELOC_MIPS_19_PCREL_S2.
817 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
818 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
819 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
820 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
821 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
822 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
823 BFD_RELOC_LO16_PCREL.
824 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
825 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
827 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
828 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
829 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
830 BFD_RELOC_LO16_PCREL.
831 * elfn32-mips.c: Likewise.
832 * elfxx-mips.c (MIPSR6_P): New define.
833 (mipsr6_exec_plt_entry): New array.
834 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
835 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
836 (aligned_pcrel_reloc_p): New function.
837 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
838 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
839 (mips_elf_calculate_relocation): Add support for relocs:
840 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
841 R_MIPS_PCHI16 and R_MIPS_PCLO16.
842 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
843 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
844 (_bfd_mips_elf_check_relocs): Add support for relocs:
845 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
846 (_bfd_mips_elf_relocate_section): Add a check for unaligned
848 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
850 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
851 (_bfd_mips_elf_print_private_bfd_data): Likewise.
852 (mips_32bit_flags_p): Add support for mips32r6.
853 * libbfd.h (bfd_reloc_code_real_names): Add entries for
854 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
855 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
856 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
857 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
858 BFD_RELOC_MIPS_19_PCREL_S2.
859 * config.bfd: Add mips*-img-elf* target triple.
861 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
863 * config.bfd: Add mips*-img-elf* target triple.
865 2014-09-12 Alan Modra <amodra@gmail.com>
867 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
868 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
869 range of FDEs to hdr_info->array.
870 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
871 .eh_frame_hdr entries, and overlapping FDEs.
873 2014-09-10 Alan Modra <amodra@gmail.com>
875 * elf.c (assign_file_positions_except_relocs): Move section header
877 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
878 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
879 * elflink.c (bfd_elf_final_link): Don't call above function.
881 2014-08-30 Alan Modra <amodra@gmail.com>
883 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
885 2014-08-29 Alan Modra <amodra@gmail.com>
887 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
888 error for calls via a toc adjusting stub without a nop.
890 2014-08-29 Alan Modra <amodra@gmail.com>
892 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
893 error. Remove redundant bfd_set_error.
895 2014-08-29 Alan Modra <amodra@gmail.com>
897 * srec.c (srec_scan): Revert last change. Report an error for
898 S-records with less than the miniumum byte count.
900 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
902 * srec.c (srec_scan): Return error for 0 size.
904 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
907 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
908 to check discarded input section.
909 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
911 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
914 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
915 sections to input from ld --just-symbols.
917 2014-08-26 DJ Delorie <dj@redhat.com>
919 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
922 2014-08-26 Jiong Wang <jiong.wang@arm.com>
924 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
925 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
927 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
929 2014-08-26 Nick Clifton <nickc@redhat.com>
931 * config.bfd: Fix typo in or1knd selection.
933 2014-08-22 Kai Tietz <ktietz@redhat.com>
936 * coffcode.h (coff_compute_section_file_positions): Keep
937 FileAlignment valid as set.
939 2014-08-22 Alan Modra <amodra@gmail.com>
941 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
942 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
944 2014-08-22 Alan Modra <amodra@gmail.com>
946 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
948 (_bfd_elf_begin_eh_frame_parsing): Delete.
949 (_bfd_elf_end_eh_frame_parsing): Delete.
950 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
951 (_bfd_elf_end_eh_frame_parsing): Delete.
952 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
953 !info->relocatable in place of merge_cies.
954 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
955 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
956 (ppc64_elf_size_stubs): Likewise pad stub FDE.
957 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
958 (ppc64_elf_size_stubs): ..here and..
959 (ppc64_elf_finish_dynamic_sections): ..here.
961 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
963 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
965 2014-08-21 Tony Wang <tony.wang@arm.com>
967 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
968 the veneer routine for R_ARM_THM_JUMP19.
969 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
970 (elf32_arm_size_stub): Ditto.
972 2014-08-20 Roland McGrath <mcgrathr@google.com>
975 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
976 all reloc types with pc_relative set in the howto, not just for
977 R_ARM_REL32 and R_ARM_REL32_NOI.
978 (allocate_dynrelocs_for_symbol): Update comment.
979 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
980 set in the howto, set call_reloc_p and may_need_local_target_p but
981 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
982 (elf32_arm_check_relocs): Likewise.
984 2014-08-20 Will Newton <will.newton@linaro.org>
986 * config.bfd: Default armeb-*-eabi* to big endian.
988 2014-08-19 Alan Modra <amodra@gmail.com>
990 * configure: Regenerate.
992 2014-08-18 Alan Modra <amodra@gmail.com>
994 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
995 use dynrelocs for ifunc.
996 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
998 2014-08-18 Alan Modra <amodra@gmail.com>
1001 * elflink.c (on_needed_list): Only consider libraries that have
1004 2014-08-18 Alan Modra <amodra@gmail.com>
1006 * elflink.c (bfd_elf_discard_info): Return int error status.
1007 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1008 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1009 * bfd-in2.h: Regenerate.
1011 2014-08-14 Alan Modra <amodra@gmail.com>
1013 * peXXigen.c (pe_print_reloc): Protect against access past end
1016 2014-08-14 Alan Modra <amodra@gmail.com>
1019 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1020 in the order they are mapped to output sections.
1022 2014-08-14 Alan Modra <amodra@gmail.com>
1024 * configure.ac: Delete redundant plugin related checks.
1025 * configure: Regenerate.
1027 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1029 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1030 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1033 2014-08-12 Alan Modra <amodra@gmail.com>
1035 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1036 here when not calling the generic add_symbol function. Formatting.
1037 Correct handling of indirect symbols. Update notice call.
1038 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1039 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1040 symbols early. Update notice call. Add comments regarding weak
1041 symbols vs. indirect.
1043 2014-08-12 Alan Modra <amodra@gmail.com>
1046 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1049 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1051 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1054 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1055 Alan Modra <amodra@gmail.com>
1058 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1059 warning for references in LTO IR to warning symbols.
1061 2014-08-07 Alan Modra <amodra@gmail.com>
1063 * linker.c (WARN, CWARN): Collapse these states to WARN.
1064 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1067 2014-08-05 Doug Evans <dje@google.com>
1069 * bfd-in2.h: Regenerate.
1070 * libcoff.h: Regenerate.
1072 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1074 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1075 rawsize if changing size.
1077 2014-08-05 Alan Modra <amodra@gmail.com>
1080 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1082 2014-08-05 Alan Modra <amodra@gmail.com>
1084 * linker.c (generic_link_check_archive_element): Move handling
1085 of command link -u symbols with a common symbol def to the
1086 code handling non-common symbols so that archive element symbols
1087 are loaded. Use generic_link_add_object_symbols.
1089 2014-08-05 Alan Modra <amodra@gmail.com>
1092 * linker.c (struct archive_list, struct archive_hash_entry,
1093 struct archive_hash_table, archive_hash_newfunc,
1094 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1095 archive_hash_table_free): Delete.
1096 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1097 checkfn. Rewrite using a straight-forward scan over archive map.
1098 (generic_link_check_archive_element_no_collect,
1099 generic_link_check_archive_element_collect,
1100 generic_link_check_archive_element): Add h and name params.
1101 * aoutx.h (aout_link_check_archive_element): Likewise.
1102 * pdp11.c (aout_link_check_archive_element): Likewise.
1103 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1104 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1105 scan symbols, simply add archive element whenever h is undefined.
1106 (coff_link_check_ar_symbols): Delete.
1107 * ecoff.c (read_ext_syms_and_strs): Delete.
1108 (reread_ext_syms_and_strs): Delete.
1109 (ecoff_link_check_archive_element): Add h and name param. Don't
1110 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1111 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1113 (elf_link_add_archive_symbols): Delete "defined" array, merge
1114 functionality into "included". Make "included" a char array. Don't
1115 set or test archive_pass.
1116 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1117 * libbfd.h: Regenerate.
1119 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1122 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1124 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1126 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1127 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1128 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1129 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1130 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1131 (_bfd_mips_elf_fake_sections): Likewise.
1132 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1133 (_bfd_mips_elf_additional_program_headers): Account for new
1134 PT_MIPS_ABIFLAGS program header.
1135 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1136 associate with .MIPS.abiflags.
1137 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1138 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1139 (infer_mips_abiflags): Likewise.
1140 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1141 (mips_32bit_flags_p): Moved higher.
1142 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1143 checking for FP ABIs.
1144 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1145 checks. Check EF_MIPS_FP64 flag consistency.
1146 (print_mips_ases, print_mips_isa_ext): New static function.
1147 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1148 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1149 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1150 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1151 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1152 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1153 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1154 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1156 2014-07-28 Alan Modra <amodra@gmail.com>
1159 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1160 __gnu_lto_slim to armap.
1161 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1162 __gnu_lto_slim to linker hash table.
1164 2014-07-27 Anthony Green <green@moxielogic.org>
1166 * config.bfd: Add moxie-*-moxiebox*.
1168 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1170 Add or reactivate or1k-*-rtems*
1171 * config.bfd (or1k-*-rtems*): Reactivate.
1173 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1175 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1177 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1178 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1180 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1183 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1184 and R_*_IRELATIVE relocation offset with PLT entry.
1185 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1186 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1187 (elf_x86_64_get_synthetic_symtab): Use it.
1189 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1192 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1193 next_tls_desc_index with elf.srelplt->reloc_count.
1195 2014-07-15 Alan Modra <amodra@gmail.com>
1197 * cache.c (cache_bread_1): Don't return -1 when fread returns
1200 2014-07-15 Alan Modra <amodra@gmail.com>
1202 * elflink.c (elf_merge_st_other): Update comments. Simplify
1203 visibility handling. Make isym const. Move code modifying
1204 isym->st_other for --exclude-libs to..
1205 (elf_link_add_object_symbols): ..here.
1207 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1210 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1212 2014-07-08 Nick Clifton <nickc@redhat.com>
1215 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1216 segments in input bfds.
1218 2014-07-08 Will Newton <will.newton@linaro.org>
1220 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1221 value to 64kB and remove custom setting for NaCl.
1223 2014-07-08 Alan Modra <amodra@gmail.com>
1225 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1226 bits from source to dest.
1227 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1228 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1230 * bfd-in2.h: Regenerate.
1232 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1234 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1235 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1236 when info->relocatable be true.
1238 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1240 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1241 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1242 * bfd-in2.h: Regenerate.
1243 * libbfd.h: Regenerate.
1245 2014-07-04 Alan Modra <amodra@gmail.com>
1247 * Makefile.am: Update "configure.in" comments.
1248 * PORTING: Likewise.
1249 * aoutx.h: Likewise.
1250 * configure.host: Likewise.
1251 * doc/bfdint.texi: Likewise.
1252 * targets.c: Likewise.
1253 * warning.m4: Likewise.
1254 * Makefile.in: Regenerate.
1256 2014-07-04 Alan Modra <amodra@gmail.com>
1258 * configure.ac: Rename from configure.in.
1259 * Makefile.in: Regenerate.
1260 * config.in: Regenerate.
1261 * doc/Makefile.in: Regenerate.
1263 2014-07-04 Alan Modra <amodra@gmail.com>
1265 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1266 * Makefile.in: Regenerate.
1268 2014-07-04 Alan Modra <amodra@gmail.com>
1270 * version.m4: New file.
1271 * configure.in: Include version.m4.
1273 * Makefile.am (RELEASE): Delete.
1274 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1275 * Makefile.in: Regenerate.
1276 * doc/Makefile.in: Regenerate.
1278 2014-07-02 Alan Modra <amodra@gmail.com>
1280 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1281 pointer_equality_needed when !readonly_dynrelocs.
1282 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1284 2014-07-02 Alan Modra <amodra@gmail.com>
1286 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1287 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1289 2014-07-01 Alan Modra <amodra@gmail.com>
1291 * bfd.c (struct bfd): Reorganise for better packing. Delete
1292 "ifd" field. Make "format", "direction" and "flags" bitfields.
1293 (HAS_LOAD_PAGE): Delete, renumber following flags.
1294 * bfd-in2.h: Regenerate.
1295 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1297 2014-07-01 Alan Modra <amodra@gmail.com>
1299 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1300 (struct ppc_link_hash_table): Increase size of stub_count array.
1301 (build_global_entry_stubs): Emit symbol on global entry stub.
1302 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1305 2014-07-01 Alan Modra <amodra@gmail.com>
1307 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1308 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1309 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1311 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1312 optimisation when --traditional-format.
1314 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1315 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1316 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1317 Soundararajan <Sounderarajan.D@atmel.com>
1319 * archures.c: Add avrtiny architecture for avr target.
1320 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1321 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1322 added for 16 bit LDS/STS instruction of avrtiny arch.
1323 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1324 BFD_RELOC_AVR_LDS_STS_16.
1325 (bfd_elf_avr_final_write_processing): Select machine number
1327 (elf32_avr_object_p): Set machine number for avrtiny arch.
1328 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1329 * bfd-in2.h: Regenerate.
1330 * libbfd.h: Regenerate.
1332 2014-06-26 Nick Clifton <nickc@redhat.com>
1335 * dwarf2.c (is_str_attr): New function.
1336 (find_abstract_instance_name): Use it to determine when an
1337 attribute has a string value.
1339 2014-06-24 Alan Modra <amodra@gmail.com>
1341 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1342 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1345 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1347 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1348 a number of targets.
1350 2014-06-20 Kyle McMartin <kyle@redhat.com>
1352 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1353 emitting initial-exec relocs when not linking an executable.
1355 2014-06-16 Will Newton <will.newton@linaro.org>
1357 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1358 htab->next_tls_desc_index in the non-IPLT case.
1359 Calculate GOT offset correctly for the non-IPLT case.
1360 (allocate_dynrelocs_for_symbol): Don't increment
1361 htab->next_tls_desc_index here.
1363 2014-06-16 Alan Modra <amodra@gmail.com>
1365 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1368 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1370 * elfxx-aarch64.c (stdarg.h): Include.
1371 (string.h): Include.
1372 (_bfd_aarch64_elf_grok_prstatus): Updated.
1373 (_bfd_aarch64_elf_grok_psinfo): New function.
1374 (_bfd_aarch64_elf_write_core_note): New function.
1375 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1376 (elf_backend_write_core_note): Define.
1378 2014-06-13 Alan Modra <amodra@gmail.com>
1380 * archive.c: Include bfdlink.h.
1381 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1382 * bfd.c (struct bfd): Add is_linker_output field.
1383 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1384 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1385 link.hash and is_linker_output.
1386 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1387 param with bfd*. Assert is_linker_output and link.hash, and
1388 clear them before exit.
1389 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1390 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1391 and link.hash so we can free two linker hash tables.
1392 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1393 first. Clean up on errors. Set hash_table_free pointer.
1394 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1395 bfd_link_hash_table* param with bfd*.
1396 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1397 hash_table_free pointer.
1398 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1399 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1400 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1401 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1402 * xcofflink.c: Similarly.
1403 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1404 clear link.next before creating linker hash table. Clean up on
1405 errors, and restore link.next on exit.
1406 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1407 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1408 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1409 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1410 * hash.c (bfd_hash_table_init_n): Free table on error.
1411 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1412 * bfd-in2.h: Regenerate.
1413 * libbfd.h: Regenerate.
1414 * libcoff.h: Regenerate.
1416 2014-06-13 Alan Modra <amodra@gmail.com>
1419 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1420 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1421 * bfd.c (bfd_link_hash_table_free): Don't define.
1422 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1423 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1424 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1425 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1426 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1427 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1428 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1429 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1430 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1431 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1432 * xsym.c: Don't define various link_hash_table_free defines, and
1433 remove from bfd_target vars. Temporarily reference some of the
1434 target link_hash_table_free functions to avoid warnings.
1435 * bfd-in2.h: Regenerate.
1436 * libbfd.h: Regenerate.
1438 2014-06-13 Alan Modra <amodra@gmail.com>
1440 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1441 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1442 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1443 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1444 Move link_hash_table_free functions before their corresponding
1445 link_hash_table_create functions.
1447 2014-06-13 Alan Modra <amodra@gmail.com>
1449 * bfd.c (struct bfd): Replace link_next with a union.
1450 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1451 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1452 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1453 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1454 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1455 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1456 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1457 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1458 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1459 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1460 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1461 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1462 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1463 * bfd-in2.h: Regenerate.
1465 2014-06-11 Alan Modra <amodra@gmail.com>
1467 * linker.c (unwrap_hash_lookup): Add missing parens.
1469 2014-06-11 Kai Tietz <ktietz@redhat.com>
1471 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1472 * libcoff.h: Regenerated.
1474 2014-06-10 Alan Modra <amodra@gmail.com>
1477 * linker.c (unwrap_hash_lookup): New function.
1478 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1479 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1480 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1481 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1482 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1483 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1484 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1485 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1487 2014-06-07 Alan Modra <amodra@gmail.com>
1489 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1490 insn as a bitfield; Use complain_overflow_bitfield.
1491 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1493 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1495 * development.sh: New file.
1496 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1497 Make -Werror the default with GCC only if DEVELOPMENT is true.
1498 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1499 $(srcdir)/development.sh.
1500 * Makefile.in, configure: Regenerate.
1502 2014-06-04 Will Newton <will.newton@linaro.org>
1504 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1505 being non-NULL into an assert.
1506 (elfNN_aarch64_tls_relax): Remove unused code.
1508 2014-06-03 DJ Delorie <dj@redhat.com>
1510 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1512 2014-06-03 Nick Clifton <nickc@redhat.com>
1515 * peXXigen.c (rsrc_process_section): Page align the new contents
1516 befgore writing out.
1518 2014-06-03 Alan Modra <amodra@gmail.com>
1520 * elf64-ppc.c (ADDIS_R12_R2): Define.
1521 (build_plt_stub): Support fusion on ELFv2 stub.
1522 (ppc_build_one_stub): Likewise for plt branch stubs.
1524 2014-05-28 Alan Modra <amodra@gmail.com>
1526 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1528 2014-05-28 Tristan Gingold <gingold@adacore.com>
1530 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1531 to keep the length of the best fit range.
1532 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1535 2014-05-27 DJ Delorie <dj@redhat.com>
1537 * elf32-rx.c (get_symbol_value_maybe): New.
1538 (rx_elf_relocate_section): If we find a reloc against
1539 $tableentry$default$<name>, redirect it to the appropriate
1541 (RX_Table_Info): New.
1542 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1543 with table parts in them.
1544 (rx_check_directives): New.
1545 (rx_table_map_2): New.
1546 (rx_table_map): New.
1547 (rx_additional_link_map_text): New. Called to dump tables to the
1551 2014-05-20 DJ Delorie <dj@redhat.com>
1553 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1555 2014-05-20 Alan Modra <amodra@gmail.com>
1558 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1559 Remove redundant setting of htab->elf.dynobj. Don't align.
1560 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1561 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1562 (create_sdata_sym): Delete.
1563 (elf_allocate_pointer_linker_section): Rename from
1564 elf_create_pointer_linker_section. Align section.
1565 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1566 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1568 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1569 Remove unnecessary tests on _SDA_BASE_ sym.
1570 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1571 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1572 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1573 (ppc_elf_maybe_strip_sdata_syms): Declare.
1575 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1577 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1579 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1581 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1582 in a section with no contents.
1583 (is_vma_in_section, find_section_by_vma): New functions.
1584 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1585 offsets in the debug directory.
1586 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1587 Byte-swap GUID from little-endian to big-endian order for
1588 consistent and conventional display.
1590 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1592 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1593 64-bit doubles objects mix with 32-bit doubles objects.
1594 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1596 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1598 * mmo.c: Update URLs in documentation comments.
1600 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1601 David Weatherford <weath@cadence.com>
1602 Max Filippov <jcmvbkbc@gmail.com>
1604 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1607 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1609 * config.bfd: Add proper arm config for *-*-freebsd*.
1611 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1613 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1614 mips32r5 and mips64r5.
1615 * archures.c (bfd_architecture): Likewise.
1616 * bfd-in2.h (bfd_architecture): Likewise.
1617 * cpu-mips.c (arch_info_struct): Likewise.
1618 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1620 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1622 * elfxx-mips.h (elfxx-mips.h): Declare.
1623 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1624 Tag_GNU_MIPS_ABI_FP mismatches.
1625 (_bfd_mips_fp_abi_string): New function.
1627 2014-05-02 Alan Modra <amodra@gmail.com>
1629 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1630 * configure.in: Likewise.
1631 * configure: Regenerate.
1633 2014-05-02 Alan Modra <amodra@gmail.com>
1635 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1636 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1637 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1638 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1639 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1640 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1641 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1642 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1643 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1644 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1645 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1646 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1647 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1648 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1649 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1650 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1651 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1652 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1653 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1654 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1655 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1656 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1657 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1658 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1659 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1660 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1661 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1662 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1663 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1664 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1665 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1666 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1667 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1668 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1669 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1670 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1671 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1672 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1673 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1674 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1675 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1676 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1677 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1678 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1679 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1680 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1681 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1682 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1684 * configure: Regenerate.
1686 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1688 * mmo.c (mmo File layout documentation): Add note about low bits
1690 (mmo_write_chunk): When handling data remainder, assert that
1691 previous remaining data is flushed.
1692 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1693 when dealing with an aligned VMA and for aligned lengths. Don't skip
1694 the last 32-bit-word of zeros.
1695 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1696 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1697 emitting data, not after updating it.
1698 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1700 2014-04-30 Nick Clifton <nickc@redhat.com>
1702 * compress.c (bfd_is_section_compressed): When checking the
1703 .debug_str section, also check the fifth byte in the section is
1704 not part of a string.
1706 2014-04-30 Alan Modra <amodra@gmail.com>
1708 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1709 (find_merged_cie): Identify personality functions by (bfd_id,index)
1710 pair when a local sym is used.
1712 2014-04-29 Christian Svensson <blue@cmd.nu>
1714 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1715 into .rela.got if it contained TLS relocations as well.
1717 2014-04-28 Nick Clifton <nickc@redhat.com>
1720 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1723 2014-04-26 Alan Modra <amodra@gmail.com>
1725 * po/SRC-POTFILES.in: Regenerate.
1726 * configure: Regenerate.
1728 2014-04-25 Nick Clifton <nickc@redhat.com>
1731 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1732 a 342-bit host. This time for older versions of gcc.
1734 2014-04-24 Nick Clifton <nickc@redhat.com>
1736 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1739 2014-04-24 Alan Modra <amodra@gmail.com>
1742 * dwarf2.c: Formatting.
1743 (struct dwarf2_debug): Make adjusted_section_count signed.
1744 (unset_sections): Make i signed.
1745 (set_debug_vma): New function.
1746 (place_sections): Handle separate debug object file. Set VMA
1747 on debug sections, even if they have an output section. Also
1748 set VMA on zero size sections, and non-load but alloc sections.
1749 Set adjusted_section_count to -1 when no section adjustment.
1750 Malloc adjusted_sections. Don't double last_vma. Transfer
1751 alloc section VMAs to separate debug file.
1752 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1753 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1754 test on symbols being the same before using old stash. Read
1755 and use separate debug file symbols. Call place_sections.
1756 (find_line): Don't call place_sections here.
1757 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1758 * libbfd.h: Regenerate.
1759 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1760 _bfd_dwarf2_slurp_debug_info call.
1761 * simple.c (simple_save_output_info): Clarify comment.
1763 2014-04-24 Nick Clifton <nickc@redhat.com>
1766 * peXXigen.c (struct rsrc_regions): New structure.
1767 (rsrc_print_resource_directory): Use new structure. Include
1768 offset of directory in listing.
1769 (rsrc_print_resource_entry): Likewise.
1770 (rsrc_print_section): Likewise.
1771 (rsrc_count_entries): Do not increment sizeof_strings or
1773 (rsrc_count_directory): Do not increment sizeof_tables.
1774 (rsrc_compute_region_sizes): New function.
1775 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1776 (rsrc_process_section): Compute size of regions after merging
1779 2014-04-23 Alan Modra <amodra@gmail.com>
1782 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1783 (place_sections): Do not modify VMA of sections when called from
1784 linker after sections have been placed in output sections. Short
1785 circuit single section case.
1786 (save_section_vma, section_vma_same): New functions.
1787 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1789 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1790 when non-relocatable.
1792 2014-04-22 Nick Clifton <nickc@redhat.com>
1795 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1797 2014-04-22 Christian Svensson <blue@cmd.nu>
1799 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1800 * archures.c: Likewise.
1801 * coffcode.h: Likewise.
1802 * config.bfd: Likewise.
1803 * configure.in: Likewise.
1804 * reloc.c: Likewise.
1805 * targets.c: Likewise.
1806 * cpu-or1k.c: New file.
1807 * elf32-or1k.c: New file.
1808 * coff-or32.c: Delete.
1809 * cpu-openrisc.c: Delete.
1810 * cpu-or32.c: Delete.
1811 * elf32-openrisc.c: Delete.
1812 * elf32-or32.c: Delete.
1813 * Makefile.in: Regenerate.
1814 * bfd-in2.h: Regenerate.
1815 * configure: Regenerate.
1816 * libbfd.h: Regenerate.
1818 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1821 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1823 2014-04-22 Will Newton <will.newton@linaro.org>
1825 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1826 function. (elf_backend_section_flags): Remove define.
1828 2014-04-21 Richard Henderson <rth@redhat.com>
1830 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1831 parameter; honor it and disable got merging when false.
1832 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1833 the first pass of relaxation.
1834 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1835 the end of the LITERAL+LITUSE chain.
1836 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1837 second pass of relaxation.
1839 * configure.ac (use_secureplt): Enable by default.
1840 * configure: Rebuild.
1842 2014-04-18 Tristan Gingold <gingold@adacore.com>
1844 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1845 bind_content, weak_bind_content, lazy_bind_content,
1847 (bfd_mach_o_load_command): Add comments, add next field.
1848 (mach_o_data_struct): Replace commands field by first_command
1850 * mach-o.c (bfd_mach_o_append_command): New function.
1851 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1852 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1854 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1855 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1856 (bfd_mach_o_write_thread): Use macro instead of literal.
1857 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1858 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1860 (bfd_mach_o_write_symtab_content): New function (extracted
1861 from bfd_mach_o_write_symtab).
1862 (bfd_mach_o_write_symtab): Split.
1863 (bfd_mach_o_count_indirect_symbols): Move
1864 (bfd_mach_o_build_dysymtab): Remove layout code.
1865 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1866 (bfd_mach_o_count_sections_for_seg): Remove.
1867 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1868 bfd_mach_o_build_seg_command).
1869 (bfd_mach_o_build_exec_seg_command): New function.
1870 (bfd_mach_o_build_dysymtab_command): Remove.
1871 (bfd_mach_o_layout_commands): New function.
1872 (bfd_mach_o_init_segment): New function.
1873 (bfd_mach_o_build_commands): Major rework to handle non-object
1875 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1877 (bfd_mach_o_read_dyld_info): Clear content fields.
1878 (bfd_mach_o_read_segment): Adjust call.
1879 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1881 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1882 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1883 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1886 2014-04-18 Tristan Gingold <gingold@adacore.com>
1888 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1889 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1890 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1891 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1893 2014-04-18 Tristan Gingold <gingold@adacore.com>
1895 * mach-o.h (bfd_mach_o_dylinker_command)
1896 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1898 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1899 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1901 2014-04-18 Tristan Gingold <gingold@adacore.com>
1903 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1904 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1905 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1906 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1907 each targets declared.
1908 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1909 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1911 2014-04-18 Tristan Gingold <gingold@adacore.com>
1913 * mach-o.c (bfd_mach_o_write_thread)
1914 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1915 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1916 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1917 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1918 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1919 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1920 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1921 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1922 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1923 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1924 (bfd_mach_o_read_command): Now return a boolean status.
1925 Adjust return statements.
1926 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1927 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1929 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1931 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1932 field. Add assigned_low_gotno and assigned_high_gotno fields.
1933 (mips_elf_create_local_got_entry): Update out-of-space condition.
1934 Set index of new GOT entry to assigned_low_gotno if required by
1935 the current relocation, else set it to assigned_high_gotno.
1936 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1937 with assigned_low_gotno.
1938 (mips_elf_multi_got): Initialize assigned_low_gotno and
1939 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1940 in place of assigned_gotno when handling global GOT entries.
1941 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1942 assigned_high_gotno.
1943 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1944 gap in the middle of local GOT space.
1946 2014-04-17 Alan Modra <amodra@gmail.com>
1949 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1950 current bfd is a plugin. Don't always set type_change_ok
1951 when old bfd is a plugin.
1953 2014-04-16 Tristan Gingold <gingold@adacore.com>
1955 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1958 2014-04-16 Alan Modra <amodra@gmail.com>
1960 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1961 with "ba 0" rather than zeros.
1963 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1965 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1967 2014-04-14 Alan Modra <amodra@gmail.com>
1969 * elf32-ppc.c (BA): Define
1970 (ppc_elf_link_hash_table_create): Correct default_params.
1971 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1972 than "nop" for ppc476_workaround.
1973 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1974 and __glink_PLTresolve. Ensure plt call stub at end of page
1975 doesn't allow fall-thru prefetch.
1977 2014-04-11 Nick Clifton <nickc@redhat.com>
1980 * peXXigen.c (abs_finder): New function.
1981 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1982 than 1^32 try to convert them into section relative values
1985 2014-04-11 Nick Clifton <nickc@redhat.com>
1987 * bfd-in2.h: Regenerate.
1988 * libbfd.h: Regenerate.
1990 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1992 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1993 when building function stubs.
1995 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1997 * elf32-avr.c: Add DIFF relocations for AVR.
1998 (avr_final_link_relocate): Handle the DIFF relocs.
1999 (bfd_elf_avr_diff_reloc): New.
2000 (elf32_avr_is_diff_reloc): New.
2001 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2002 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2005 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2007 2014-04-09 Alan Modra <amodra@gmail.com>
2009 * libcoff.h: Regenerate.
2011 2014-04-09 Alan Modra <amodra@gmail.com>
2013 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2014 of safe ppc476 insns at end of page. Also remove non-branch insns.
2017 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2019 * peXXigen.c (pe_print_debugdata): New function: Displays the
2020 contents of the debug directory and decodes codeview entries.
2021 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2022 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2023 Add functions for reading and writing debugdir and codeview
2025 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2026 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2027 * libcoff-in.h (pe_tdata): Add build-id data.
2028 * libcoff.h: Regenerate.
2029 * coffcode.h (coff_write_object_contents): Run build_id
2030 after_write_object_contents hook.
2032 2014-04-05 Alan Modra <amodra@gmail.com>
2034 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2035 merging non-default sym.
2037 2014-04-04 Tristan Gingold <gingold@adacore.com>
2039 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2042 2014-04-04 Tristan Gingold <gingold@adacore.com>
2044 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2045 thinko on names length.
2047 2014-04-04 Tristan Gingold <gingold@adacore.com>
2049 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2051 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2053 2014-04-04 Tristan Gingold <gingold@adacore.com>
2055 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2057 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2059 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2060 section before dereferencing.
2061 (pe_print_idata, pe_print_edata, pe_print_reloc)
2062 (rsrc_print_section): Don't bother interpreting the contents
2063 of sections which have no contents.
2065 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2068 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2071 2014-04-03 Tristan Gingold <gingold@adacore.com>
2073 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2075 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2077 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2079 2014-04-03 Alan Modra <amodra@gmail.com>
2081 * elf-bfd.h (struct elf_backend_data
2082 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2083 with "bfd_size_type size".
2084 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2085 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2086 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2087 * elfcode.h (bfd_from_remote_memory): Likewise.
2088 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2089 * bfd-in2.h: Regenerate.
2091 2014-04-02 Tristan Gingold <gingold@adacore.com>
2093 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2094 (bfd_mach_o_prebind_cksum_command): New types.
2095 (bfd_mach_o_prebound_dylib_command): Rewrite.
2096 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2098 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2100 (bfd_mach_o_read_prebind_cksum): New function.
2101 (bfd_mach_o_read_twolevel_hints): Ditto.
2102 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2105 2014-04-02 Alan Modra <amodra@gmail.com>
2107 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2108 Consolidate code handling possible section headers past end of
2109 segment. Don't use p_align for page size guess, instead use
2110 minpagesize. Take note of ld.so clearing section headers when
2111 p_memsz > p_filesz. Handle file header specifying no section
2112 headers. Handle zero p_align throughout. Default loadbase to
2113 zero. Add comments. Rename contents_size to high_offset, and
2114 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2115 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2116 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2118 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2119 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2120 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2121 * bfd-in2.h: Regnerate.
2123 2014-04-01 Tristan Gingold <gingold@adacore.com>
2125 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2128 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2129 Pavel Fedin <p.fedin@samsung.com>
2131 * elf32-arm.c: Add support for limited pretty-printing of PLT
2132 entries on eabi and nacl targets.
2133 (elf32_arm_get_synthetic_symtab): Add new callback.
2134 (elf32_arm_nacl_plt_sym_val): Likewise.
2135 (elf32_arm_plt0_size): Add helper function.
2136 (elf32_arm_plt_size): Likewise.
2138 2014-03-27 Tristan Gingold <gingold@adacore.com>
2140 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2141 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2143 2014-03-27 Tristan Gingold <gingold@adacore.com>
2145 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2146 * mach-o.c (bfd_mach_o_write_symtab)
2147 (bfd_mach_o_write_contents)
2148 (bfd_mach_o_set_section_flags_from_bfd)
2149 (bfd_mach_o_build_seg_command): Fix indentation.
2150 (bfd_mach_o_get_base_address): New function.
2152 2014-03-26 Nick Clifton <nickc@redhat.com>
2154 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2155 relocations in discarded sections.
2157 2014-03-26 Tristan Gingold <gingold@adacore.com>
2159 * mach-o.c (bfd_mach_o_convert_architecture): Add
2160 BFD_MACH_O_CPU_TYPE_ARM64.
2162 2014-03-26 Alan Modra <amodra@gmail.com>
2164 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2165 needed plt entries when taking the address of functions for
2166 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2167 Move opd setup and abiversion checks to..
2168 (ppc64_elf_before_check_relocs): ..here. Renamed from
2169 ppc64_elf_process_dot_syms. Set output abiversion from input and
2170 input abiversion from output, if either is not set.
2171 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2172 (elf_backend_check_directives): Update.
2174 2014-03-25 Will Newton <will.newton@linaro.org>
2176 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2177 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2178 of input sections rather than output sections.
2180 2014-03-20 Will Newton <will.newton@linaro.org>
2183 * elf32-arm.c (elf32_arm_check_relocs): Set
2184 pointer_equality_needed for absolute references within
2186 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2187 unless pointer_equality_needed is set.
2189 2014-03-19 Nick Clifton <nickc@redhat.com>
2191 * peXXigen.c (rsrc_process_section): Add code to scan input
2192 sections and record their lengths. Use these lengths to find the
2193 start of each merged .rsrc section.
2195 2014-03-17 Tristan Gingold <gingold@adacore.com>
2197 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2198 (bfd_mach_o_read_command): Ditto.
2200 2014-03-14 Meador Inge <meadori@codesourcery.com>
2202 * configure.in: Add strnlen to AC_CHECK_DECLS.
2203 * config.in: Regenerate.
2204 * configure: Regenerate.
2205 * sysdep.h (strnlen): Add prototype.
2207 2014-03-14 Alan Modra <amodra@gmail.com>
2209 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2210 handling for VLE_SDA21 relocs.
2212 2014-03-13 Tristan Gingold <gingold@adacore.com>
2214 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2216 (pe_bfd_object_p): Also read version number to detect ILF.
2217 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2218 (x86_64pe_bigobj_vec): Define
2219 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2220 (bfd_coff_max_nscns): New macro.
2221 (coff_compute_section_file_positions): Use unsigned int for
2222 target_index. Compare with bfd_coff_max_nscns.
2223 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2224 Set a value for _bfd_coff_max_nscns.
2225 (header_bigobj_classid): New constant.
2226 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2227 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2228 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2230 (bigobj_swap_table): New table.
2231 * libcoff.h: Regenerate.
2232 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2233 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2234 _bfd_coff_max_nscns.
2235 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2236 * coff-rs6000.c (bfd_xcoff_backend_data)
2237 (bfd_pmac_xcoff_backend_data): Likewise.
2238 * coff64-rs6000.c (bfd_xcoff_backend_data)
2239 (bfd_xcoff_aix5_backend_data): Likewise.
2240 * targets.c (x86_64pe_bigobj_vec): Declare.
2241 * configure.in (x86_64pe_bigobj_vec): New vector.
2242 * configure: Regenerate.
2243 * config.bfd: Add bigobj object format for Windows targets.
2245 2014-03-12 Nick Clifton <nickc@redhat.com>
2248 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2249 before testing for vxworks.
2251 2014-03-12 Alan Modra <amodra@gmail.com>
2253 * Makefile.in: Regenerate.
2255 2014-03-12 Alan Modra <amodra@gmail.com>
2258 * elf.c (copy_elf_program_header): Ignore first section lma if
2261 2014-03-11 Alan Modra <amodra@gmail.com>
2264 * coff-rs6000.c: Include stdint.h.
2265 * coff64-rs6000.c: Likewise.
2267 2014-03-10 Tristan Gingold <gingold@adacore.com>
2269 * ticoff.h: Removed.
2271 2014-03-08 Alan Modra <amodra@gmail.com>
2273 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2274 many relocations. Correct bitsize and rightshift too for a number
2275 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2276 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2277 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2278 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2279 fields in instructions to signed/unsigned according to whether
2280 the field takes a signed or unsigned value. Tidy vle split16 code.
2281 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2283 2014-03-08 Alan Modra <amodra@gmail.com>
2285 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2286 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2287 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2288 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2289 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2290 fields in instructions to signed/unsigned according to whether
2291 the field takes a signed or unsigned value.
2293 2014-03-07 Pedro Alves <palves@redhat.com>
2296 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2297 through ptr_to_uint instead of through long.
2299 2014-03-06 Nick Clifton <nickc@redhat.com>
2302 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2303 attribute section names.
2305 2014-03-05 Alan Modra <amodra@gmail.com>
2307 Update copyright years.
2309 2014-03-05 Alan Modra <amodra@gmail.com>
2311 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2312 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2313 (ppc64_elf_check_relocs): Likewise.
2314 (ppc64_elf_relocate_section): Likewise.
2315 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2316 * bfd-in2.h: Regenerate.
2317 * libbfd.h: Regenerate.
2319 2014-03-04 Heiher <r@hev.cc>
2321 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2323 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2324 extension of bfd_mach_mipsisa64r2.
2326 2014-03-04 Nick Clifton <nickc@redhat.com>
2329 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2330 (elf32_thumb2_plt_entry): New array.
2331 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2332 using thumb2 based PLT.
2333 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2335 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2337 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2339 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2340 Thumb2 based PLT 0-entry.
2341 (elf32_arm_output_arch_local_syms): Handle creation of local
2342 symbols for Thumb2 based PLT entries.
2344 2014-02-28 Alan Modra <amodra@gmail.com>
2347 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2348 the same conditions we called check_relocs.
2350 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2352 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2353 * bfd-in2.h: Regenerate.
2354 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2355 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2356 using long PLT entries.
2357 (bfd_elf32_arm_use_long_plt): New function.
2358 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2360 2014-02-27 Alan Modra <amodra@gmail.com>
2362 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2363 params for targets that don't use ppc32elf.em.
2365 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2367 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2368 of GOTOFF relocations.
2370 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2371 H.J. Lu <hongjiu.lu@intel.com>
2373 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2374 (elf_x86_64_legacy_plt_entry): Likewise.
2375 (elf_x86_64_bnd_plt_entry): Likewise.
2376 (elf_x86_64_legacy_plt2_entry): Likewise.
2377 (elf_x86_64_bnd_plt2_entry): Likewise.
2378 (elf_x86_64_bnd_arch_bed): Likewise.
2379 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2380 (elf_x86_64_link_hash_table): Add plt_bnd.
2381 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2383 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2384 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2386 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2387 symbols. Resolve call to the second PLT if it is created.
2388 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2389 (elf_x86_64_relocate_section): Resolve PLT references to the
2390 second PLT if it is created.
2391 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2392 second PLT entry for BND relocation.
2393 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2394 the second PLT is created.
2395 (elf_x86_64_get_synthetic_symtab): New.
2396 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2398 2014-02-19 Alan Modra <amodra@gmail.com>
2400 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2401 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2402 provision of out-of-line register save/restore routines.
2404 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2406 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2407 PT_DYNAMIC segment flags.
2409 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2412 * simple.c (struct saved_offsets): New.
2413 (simple_save_output_info): Use it for ptr.
2414 (simple_restore_output_info): Use it for ptr. Check section_count.
2415 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2417 2014-02-17 Alan Modra <amodra@gmail.com>
2419 * elf64-ppc.h (struct ppc64_elf_params): Define.
2420 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2421 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2422 ppc64_elf_build_stubs): Update prototype.
2423 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2424 fields now in params. Adjust code throughout file.
2425 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2426 Save params pointer in htab.
2427 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2428 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2429 ppc64_elf_build_stubs): Remove parameters now in "params".
2431 2014-02-17 Alan Modra <amodra@gmail.com>
2433 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2434 patched for ppc476 workaround. Reapply branch taken/not taken
2437 2014-02-12 Alan Modra <amodra@gmail.com>
2439 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2440 stubs for calls to __tls_get_addr that we know will later be
2443 2014-02-12 Alan Modra <amodra@gmail.com>
2445 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2446 for ld -r, when code sections are sufficiently aligned.
2447 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2450 2014-02-12 Alan Modra <amodra@gmail.com>
2453 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2454 --export-dynamic and --dynamic-list marking of symbols.
2455 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2458 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2461 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2462 executables if it matches dynamic_list.
2464 2014-02-10 Alan Modra <amodra@gmail.com>
2466 * po/SRC-POTFILES.in: Regenerate.
2467 * po/bfd.pot: Regenerate.
2469 2014-02-09 Alan Modra <amodra@gmail.com>
2471 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2472 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2473 (elfNN_bed): Init new field.
2474 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2475 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2476 (ppc_elf_relax_section): Don't reallocate section here, write
2477 stubs, or write out relocs for ld -r here..
2478 (ppc_elf_relocate_section): ..instead write stubs here, and use
2479 existing code to write out relocs for ld -r. Fix offset
2480 adjustment on reloc for little-endian.
2481 (elf_backend_caches_rawsize): Define.
2483 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2486 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2488 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2490 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2491 return paths. Three times.
2492 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2494 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2495 (ppc64_elf_edit_toc): Free USED in return path.
2497 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2499 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2500 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2501 * libbfd.h: Regenerated.
2502 * bfd-in2.h: Regenerated.
2503 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2504 (nios2_reloc_map): Likewise.
2505 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2506 Fixed all references.
2507 (nios2_elf32_relocate_section): Add new relocations.
2508 (nios2_elf32_check_relocs): Likewise.
2509 (nios2_elf32_gc_sweep_hook): Likewise.
2511 2014-02-03 Alan Modra <amodra@gmail.com>
2513 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2514 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2515 (ppc_elf_link_params): New function.
2516 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2518 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2519 parameters. Use htab->params instead.
2520 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2521 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2522 64 bytes for ppc476 workaround.
2523 (struct ppc_elf_relax_info): New.
2524 (ppc_elf_relax_section): Exclude linker created sections and
2525 those too small to hold one instruction. Don't add another
2526 branch around trampolines on later relax passes. Don't
2527 generate trampolines for undefined symbols when !relocatable,
2528 nor for plugin symbols. Allocate space for ppc476 workaround
2529 patch area. Free fixups on error return path.
2530 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2531 * elf32-ppc.h (struct ppc_elf_params): New.
2532 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2533 (ppc_elf_link_params): Declare.
2534 * section.c (SEC_INFO_TYPE_TARGET): Define.
2535 * bfd-in2.h: Regenerate.
2537 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2539 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2541 (nios2_elf32_relocate_section): Use got_base to adjust
2542 GOT-pointer-relative relocations relative to _gp_got.
2543 (create_got_section): Create _gp_got symbol.
2544 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2545 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2547 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2549 * bfd-in2.h: Update from reloc.c.
2550 * elf32-nios2.c: Include elf32-nios2.h.
2551 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2552 (nios2_reloc_map): Likewise.
2553 (enum elf32_nios2_stub_type): Declare.
2554 (struct elf32_nios2_stub_hash_entry): Declare.
2555 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2556 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2557 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2558 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2559 bfd_count, top_index, input_list, all_local_syms.
2560 (nios2_call26_stub_entry): New.
2561 (nios2_elf32_install_imm16): Move up in file.
2562 (nios2_elf32_install_data): Move up in file.
2563 (hiadj): Move up in file.
2564 (stub_hash_newfunc): New.
2565 (link_hash_newfunc): Initialize hsh_cache field.
2567 (nios2_stub_name): New.
2568 (nios2_get_stub_entry): New.
2569 (nios2_add_stub): New.
2570 (nios2_elf32_setup_section_lists): New.
2571 (nios2_elf32_next_input_section): New.
2572 (CALL26_SEGMENT): New.
2573 (MAX_STUB_SECTION_SIZE): New.
2574 (group_sections): New.
2575 (nios2_type_of_stub): New.
2576 (nios2_build_one_stub): New.
2577 (nios2_size_one_stub): New.
2578 (get_local_syms): New.
2579 (nios2_elf32_size_stubs): New.
2580 (nios2_elf32_build_stubs): New.
2581 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2582 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2583 trampolines for R_NIOS2_CALL26 stubs.
2584 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2585 (nios2_elf32_gc_sweep_hook): Likewise.
2586 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2587 (nios2_elf32_link_hash_table_free): New.
2588 (bfd_elf32_bfd_link_hash_table_free): Define.
2589 * elf32-nios2.h: New file.
2590 * libbfd.h: Update from reloc.c.
2591 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2593 2014-01-29 Nick Clifton <nickc@redhat.com>
2596 * elf32-metag.c (elf_metag_post_process_headers): Call
2597 _bfd_elf_post_process_headers.
2598 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2599 _bfd_elf_copy_private_data.
2600 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2602 2014-01-29 Nick Clifton <nickc@redhat.com>
2604 * bfd-in.h (bfd_set_section_vma): Delete.
2605 (bfd_set_section_alignment): Delete.
2606 (bfd_set_section_userdata): Delete.
2607 (bfd_set_cacheable): Delete.
2608 * bfd.c (bfd_set_cacheable): New static inline function.
2609 * section.c (bfd_set_section_userdata): Likewise.
2610 (bfd_set_section_vma): Likewise.
2611 (bfd_set_section_alignment): Likewise.
2612 * bfd-in2.h: Regenerate.
2614 2014-01-28 Nick Clifton <nickc@redhat.com>
2616 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2617 attributes select the CU containing the abbreviation, which may not
2620 2014-01-24 Alan Modra <amodra@gmail.com>
2622 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2623 to get_relocs for ELFv2.
2625 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2628 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2629 if TLS sections are not adjacent.
2631 2014-01-22 Alan Modra <amodra@gmail.com>
2633 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2635 2014-01-22 Alan Modra <amodra@gmail.com>
2637 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2639 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2642 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2643 regular default symbol definition and the versioned dynamic
2644 symbol definition mismatch, skip the default symbol definition
2645 if one of them is IFUNC.
2647 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2650 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2651 info->export_dynamic nor h->ref_dynamic for type mismatch when
2652 adding the default version.
2654 2014-01-16 Alan Modra <amodra@gmail.com>
2656 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2657 mips_elf_traverse_got_arg* rather than mips_got_info*.
2658 Adjust caller. Alloc on output_bfd rather than symbol section
2661 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2663 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2665 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2667 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2670 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2671 against __ehdr_start.
2672 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2674 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2676 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2678 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2680 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2683 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2684 count if there are any non pc-relative relocs.
2685 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2687 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2688 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2690 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2691 offset while calculating relocation address.
2692 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2693 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2695 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2698 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2699 R_ARM_ABS8 and R_ARM_ABS16.
2701 2014-01-13 Alan Modra <amodra@gmail.com>
2703 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2704 error when shared and force a plt call otherwise.
2705 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2706 plt_type == PLT_NEW.
2707 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2708 the appropriate call stub.
2710 2014-01-10 Alan Modra <amodra@gmail.com>
2715 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2716 (assign_file_positions_for_non_load_sections): When setting up
2717 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2718 header that completely covers the relro region.
2720 2014-01-09 Tristan Gingold <gingold@adacore.com>
2722 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2723 table macros and add macros to initializa the structure.
2725 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2730 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2731 size for PT_GNU_RELRO segment.
2732 (assign_file_positions_for_load_sections): If PT_LOAD segment
2733 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2735 2014-01-07 Tom Tromey <tromey@redhat.com>
2737 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2740 2014-01-03 Nick Clifton <nickc@redhat.com>
2743 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2746 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2749 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2751 2014-01-02 Nick Clifton <nickc@redhat.com>
2754 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2755 filename in the bfd's filename field.
2756 * elfcode.h (bfd_from_remote_memory): Likewise.
2757 * ieee.c (ieee_object_p): Likewise.
2758 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2759 * oasys.c (oasys_openr_next_archived_file): Likewise.
2760 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2761 * opncls.c (bfd_fopen): Likewise.
2762 (bfd_openstreamr): Likewise.
2763 (bfd_openr_iovec): Likewise.
2764 (bfd_openw): Likewise.
2765 (bfd_create): Likewise.
2766 (_bfd_delete_bfd): Free filename.
2768 For older changes see ChangeLog-2013
2770 Copyright (C) 2014 Free Software Foundation, Inc.
2772 Copying and distribution of this file, with or without modification,
2773 are permitted in any medium without royalty provided the copyright
2774 notice and this notice are preserved.
2780 version-control: never