1 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
4 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
5 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
7 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
8 (elf_backend_plt_sym_val): Likewise.
9 (elf_i386_get_plt_sym_val): New.
10 (elf_i386_get_synthetic_symtab): Likewise.
11 (bfd_elf32_get_synthetic_symtab): Likewise.
12 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
13 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
14 (elf_backend_plt_sym_val): Likewise.
15 (elf_x86_64_get_plt_sym_val): New.
16 (elf_x86_64_get_synthetic_symtab): Use
17 _bfd_elf_ifunc_get_synthetic_symtab.
18 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
20 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
22 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
24 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
26 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
27 info->executable for symbols which need copy relocs.
29 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
31 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
33 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
34 with ELIMINATE_COPY_RELOCS.
35 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
36 relocs against symbols which turn out to need copy relocs.
38 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
40 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
41 allow copy relocs for building executables.
42 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
43 pc-relative relocation in shared object.
44 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
46 (elf_x86_64_relocate_section): Don't copy a pc-relative
47 relocation into the output file if the symbol needs copy reloc.
49 2014-11-30 Alan Modra <amodra@gmail.com>
52 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
53 symbols from libraries that won't be listed in DT_NEEDED.
54 (elf_link_output_extsym): Don't output verdefs for such symbols.
56 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
58 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
59 (erratum_835769_scan): Sort map list.
61 2014-11-24 Alan Modra <amodra@gmail.com>
63 * elf64-ppc.c (plt_stub_pad): Correct.
65 2014-11-20 Alan Modra <amodra@gmail.com>
67 * elf64-ppc.c (group_sections): Init stub14_group_size from
68 --stub-group-size parameter divided by 1024.
70 2014-11-20 Alan Modra <amodra@gmail.com>
72 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
73 alignment calculation.
75 2014-11-20 Alan Modra <amodra@gmail.com>
77 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
79 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
81 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
84 2014-11-17 Nick Clifton <nickc@redhat.com>
88 2014-11-14 Nick Clifton <nickc@redhat.com>
91 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
93 (bfd_get_alt_debug_link_info): Likewise.
95 2014-11-14 Nick Clifton <nickc@redhat.com>
98 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
100 (ieee_object_p): Likewise.
102 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
104 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
106 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
108 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
110 2014-11-13 Nick Clifton <nickc@redhat.com>
113 * coffcode.h (coff_ptr_struct): Add is_sym field.
114 (coff_new_section_hook): Set the is_sym field.
115 (coff_pointerize_aux_hook): Check the is_sym field.
116 (coff_print_aux): Likewise.
117 (coff_compute_section_file_positions): Likewise.
118 (coff_write_object_contents): Likewise.
119 (coff_slurp_line_table): Likewise.
120 (coff_slurp_symbol_table): Likewise.
121 (CALC_ADDEND): Likewise.
122 * coffgen.c (coff_renumber_symbols): Likewise.
123 (coff_mangle_symbols): Likewise.
124 (coff_fix_symbol_name): Likewise.
125 (coff_write_symbol): Likewise.
126 (coff_write_alien_symbol): Likewise.
127 (coff_write_native_symbol): Likewise.
128 (coff_write_symbols): Likewise.
129 (coff_write_linenumbers): Likewise.
130 (coff_pointerize_aux): Likewise.
131 (coff_get_normalized_symtab): Likewise.
132 (coff_get_symbol_info): Likewise.
133 (bfd_coff_get_syment): Likewise.
134 (bfd_coff_get_auxent): Likewise.
135 (coff_print_symbol): Likewise.
136 (coff_find_nearest_line_with_names): Likewise.
137 (bfd_coff_set_symbol_class): Likewise.
138 (coff_make_empty_symbol): Set the is_sym field.
139 (coff_bfd_make_debug_symbol): Likewise.
140 * peicode.h (pe_ILF_make_a_symbol): Likewise.
141 * libcoff.h: Regenerate.
142 * libcoff-in.h: Regenerate.
144 2014-11-12 Nick Clifton <nickc@redhat.com>
147 * coffcode.h (coff_slurp_line_table): Set the line number of
148 corrupt entries to -1.
149 (coff_slurp_symbol_table): Alway initialise the value of the
151 * coffgen.c (coff_print_symbol): Check that the combined pointer
153 (coff_print_symbol): Do not print negative line numbers.
154 * peXXigen.c (pe_print_idata): Add range checking displaying
157 2014-11-12 Alan Modra <amodra@gmail.com>
160 * coffcode.h (coff_slurp_line_table): Drop line number info
161 not preceded by a valid function entry. Revert last change.
163 2014-11-11 Nick Clifton <nickc@redhat.com>
166 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
167 line number cache that would not be initialised by the copy from
168 the new line number table.
169 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
171 * coffgen.c (coff_get_normalized_symbols): Get the external
172 symbols before allocating space for the internal symbols, in case
174 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
175 array if one is needed. Likewise with the verdef array.
176 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
178 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
179 structure are initialised.
180 (pe_print_edata): Avoid reading off the end of the data buffer.
182 2014-11-11 Alan Modra <amodra@gmail.com>
185 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
186 when building func_table.
188 2014-11-11 Alan Modra <amodra@gmail.com>
191 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
192 memset the particular bits we need. Update src after hitting loop
193 "continue". Don't count lineno omitted due to invalid symbols in
194 nbr_func, and update lineno_count. Init entire terminating
195 lineno. Don't both allocating terminator in n_lineno_cache.
196 Redirect sym->lineno pointer to where n_lineno_cache will be
197 copied, and free n_lineno_cache.
198 * pe-mips.c (NUM_HOWTOS): Typo fix.
200 2014-11-10 Nick Clifton <nickc@redhat.com>
203 * coff-i386.c (NUM_HOWTOS): New define.
204 (RTYPE2HOWTO): Use it.
205 (coff_i386_rtype_to_howto): Likewise.
206 (coff_i386_reloc_name_lookup): Likewise.
207 (CALC_ADDEND): Check that reloc r_type field is valid.
208 * coff-x86_64.c (NUM_HOWTOS): New define.
209 (RTYPE2HOWTO): Use it.
210 (coff_amd64_rtype_to_howto): Likewise.
211 (coff_amd64_reloc_name_lookup): Likewise.
212 (CALC_ADDEND): Check that reloc r_type field is valid.
213 * coffcode.h (coff_slurp_line_table): Check for symbol table
215 (coff_slurp_symbol_table): Use zalloc to ensure that all table
216 entries are initialised.
217 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
218 in the string table. Also ensure that the table is 0 terminated.
219 (coff_get_normalized_symtab): Check for symbol table indexing
221 * opncls.c (bfd_alloc): Catch the case where a small negative size
222 can result in only 1 byte being allocated.
223 (bfd_alloc2): Use bfd_alloc.
224 * pe-mips.c (NUM_HOWTOS): New define.
225 (coff_mips_reloc_name_lookup): Use it.
226 (CALC_ADDEND): Check that reloc r_type field is valid.
227 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
228 in the DataDirectory.
229 (pe_print_idata): Avoid reading beyond the end of the data block
230 wen printing strings.
231 (pe_print_edata): Likewise.
232 Check for table indexing underflow.
233 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
234 (pe_bfd_object_p): Allocate and initialize enough space to hold a
235 PEAOUTHDR, even if the opt_hdr field specified less.
237 2014-11-08 Alan Modra <amodra@gmail.com>
239 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
241 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
243 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
246 2014-11-07 Alan Modra <amodra@gmail.com>
248 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
250 2014-11-07 Alan Modra <amodra@gmail.com>
252 * tekhex.c (CHUNK_SPAN): Define.
253 (struct data_struct <chunk_init>): Use one byte per span, update
254 all code accessing this field.
255 (find_chunk): Add create param, don't create new entry unless set.
256 (insert_byte): Don't save zeros.
257 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
258 on symbol type. Create an alternate section if both types of
259 symbol are given. Attach type '2' and '6' symbols to absolute
261 (move_section_contents): Fix caching of chunk. Don't create chunk
262 when reading, or for writing zeros.
263 (tekhex_set_section_contents): Don't create initial chunks.
264 (tekhex_write_object_contents): Use CHUNK_SPAN.
266 2014-11-07 Alan Modra <amodra@gmail.com>
268 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
270 2014-11-07 Alan Modra <amodra@gmail.com>
272 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
273 * coffcode.h (coff_set_alignment_hook): Likewise.
274 (coff_slurp_line_table): Likewise.
275 * coffgen.c (coff_get_normalized_symtab): Likewise.
276 (_bfd_coff_get_external_symbols): Likewise.
277 * elf.c (bfd_elf_get_str_section): Likewise.
278 * tekhex.c (first_phase): Likewise.
280 2014-11-06 Nick Clifton <nickc@redhat.com>
282 * aoutx.h (slurp_symbol_table): Revert previous delta.
283 (slurp_reloc_table): Likewise.
284 * compress.c (bfd_get_full_section_contents): Remove file size
286 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
287 and do not complain about linker generated files.
289 2014-11-04 Nick Clifton <nickc@redhat.com>
292 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
293 Replace another abort with an error message.
294 (coff_slurp_line_table): Add more range checking.
295 * peXXigen.c (pe_print_debugdata): Add range checking.
297 2014-11-05 Nick Clifton <nickc@redhat.com>
300 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
301 about the number of relocations it contains.
302 (coff_sort_func_alent): Return 0 if the pointers are NULL.
303 (coff_slurp_line_table): Add more range checks. Do not free new
304 tables created when sorting line numbers.
305 * peXXigen.c (pe_print_idata): Add range checks.
306 (pe_print_edata): Likewise.
307 (rsrc_print_resource_entries): Likewise. Avoid printing control
308 characters. Terminate priniting if corruption is detected.
309 (rsrc_print_resource_directory): Terminate printing if an unknown
310 directory type is encountered.
311 (pe_print_debugdata): Fix off-by-one error.
312 (rsrc_count_entries): Add range checking.
313 (rsrc_parse_entry): Likewise.
315 2014-11-04 Nick Clifton <nickc@redhat.com>
318 * compress.c (bfd_get_full_section_contents): Improve test for
319 linker created objects.
322 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
323 corrupt extended name tables.
325 2014-11-03 Nick Clifton <nickc@redhat.com>
328 * aoutx.h (slurp_symbol_table): Check that computed table size is
329 not bigger than the file from which is it being read.
330 (slurp_reloc_table): Likewise.
331 * coffcode.h (coff_slurp_line_table): Remove unneeded local
332 'warned'. Do not try to print the details of a symbol with an
334 * coffgen.c (make_a_sectiobn_from_file): Check computed string
335 index against length of string table.
336 (bfd_coff_internal_syment_name): Check read in string offset
337 against length of string table.
338 (build_debug_section): Return a pointer to the section used.
339 (_bfd_coff_read_string_table): Store the length of the string
340 table in the coff_tdata structure.
341 (bfd_coff_free_symbols): Set the length of the string table to
342 zero when it is freed.
343 (coff_get_normalized_symtab): Check offsets against string table
344 or data table lengths as appropriate.
345 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
346 length of string table.
347 * compress.c (bfd_get_full_section_contents): Check computed size
348 against the size of the file.
349 * libcoff-in.h (obj_coff_strings_len): Define.
350 (struct coff_tdata): Add strings_len field.
351 * libcoff.h: Regenerate.
352 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
353 data if the debug section is too small.
354 * xcofflink.c (xcoff_link_input_bfd): Check offset against
355 length of string table.
357 2014-10-31 Nick Clifton <nickc@redhat.com>
360 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
361 symbol table bigger than the file.
362 * elf.c (bfd_elf_get_str_section): Do not try to load a string
363 table bigger than the file.
364 * tekhex.c (first_phase): Check that the section range is sane.
366 2014-11-11 Alan Modra <amodra@gmail.com>
368 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
369 size check to account for possible zero terminator.
371 2014-11-10 Matthew Fortune <matthew.fortune@imgtec.com>
374 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
375 and E_MIPS_ARCH_64R6 support.
377 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
380 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
383 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
384 for IE->LE transition.
386 2014-11-04 Tristan Gingold <gingold@adacore.com>
388 * development.sh: Set development to false.
390 2014-11-03 Nick Clifton <nickc@redhat.com>
392 * po/fi.po: Updated Finnish translation.
394 2014-10-31 Nick Clifton <nickc@redhat.com>
398 2014-10-30 Nick Clifton <nickc@redhat.com>
400 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
401 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
403 2014-10-30 Nick Clifton <nickc@redhat.com>
407 2014-10-29 Nick Clifton <nickc@redhat.com>
408 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
411 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
415 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
416 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
417 (print_mips_isa_ext): Print the value of an unknown extension.
419 2014-10-28 Nick Clifton <nickc@redhat.com>
423 2014-10-28 Nick Clifton <nickc@redhat.com>
425 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
426 detection table on a per-bfd basis.
427 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
430 2014-10-28 Andreas Schwab <schwab@suse.de>
431 Nick Clifton <nickc@redhat.com>
433 * srec.c (srec_bad_byte): Increase size of buf to allow for
435 (srec_scan): Use an unsigned char buffer to hold header bytes.
437 2014-10-27 Nick Clifton <nickc@redhat.com>
439 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
440 binaries with a group of sections linked by the string table
442 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
443 with an invalid value for NumberOfRvaAndSizes.
444 (pe_print_edata): Detect out of range rvas and entry counts for
445 the Export Address table, Name Pointer table and Ordinal table.
448 * elf.c (setup_group): Improve handling of corrupt group
451 2014-10-28 Alan Modra <amodra@gmail.com>
455 2014-10-21 Alan Modra <amodra@gmail.com>
456 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
457 entries that aren't a multiple of 8 rather than failing assertion.
459 2014-10-21 Alan Modra <amodra@gmail.com>
460 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
463 2014-10-18 Alan Modra <amodra@gmail.com>
464 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
465 section for function symbols defined in .opd is discarded, let
466 the symbol appear to be undefined.
467 (opd_entry_value): Ensure the result section is that for the
468 function code section in the same object as the OPD entry.
470 2014-10-16 Alan Modra <amodra@gmail.com>
472 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
474 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
475 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
476 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
477 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
478 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
479 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
480 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
481 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
482 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
485 2014-10-16 Alan Modra <amodra@gmail.com>
486 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
487 even when output is not ppc64 ELF. Remove redundant tests on
490 2014-10-15 Alan Modra <amodra@gmail.com>
492 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
493 param, group "section" and "offset" params. Zero discriminator.
494 * bfd.c (bfd_find_nearest_line): Implement with new
495 _bfd_find_nearest_line.
496 (bfd_find_nearest_line_discriminator): Likewise.
497 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
499 * coff-rs6000.c (xcoff_find_nearest_line,
500 xcoff_find_nearest_line_discriminator): Delete.
501 (_bfd_xcoff_find_nearest_line): Don't define.
502 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
503 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
505 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
506 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
507 adjust _bfd_dwarf2_find_nearest_line call.
508 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
509 others. Set discriminator. Adjust call.
510 (coff_find_nearest_line_discriminator): Delete.
511 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
512 * dwarf2.c (find_line): Rename to..
513 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
514 Simplify setting of do_line. Delete old function.
515 (_bfd_dwarf2_find_line): Delete.
516 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
517 discriminator_ptr and set it.
518 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
519 (_bfd_elf_find_nearest_line_discriminator): Delete.
520 (_bfd_elf_find_line_discriminator): Delete.
521 (_bfd_generic_find_nearest_line_discriminator): Don't define.
522 * elf.c (elf_find_function): Reorder params.
523 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
525 (_bfd_elf_find_nearest_line_discriminator): Delete.
526 (_bfd_elf_find_line): Adjust call.
527 * elf32-arm.c (arm_elf_find_function): Reorder params.
528 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
530 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
531 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
532 (elfNN_aarch64_find_nearest_line): Reorder params, add
533 discriminator_ptr. Adjust calls.
534 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
535 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
536 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
537 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
538 (_bfd_dwarf1_find_nearest_line): Likewise.
539 (_bfd_dwarf2_find_nearest_line): Likewise.
540 (_bfd_dwarf2_find_line): Delete.
541 (_bfd_generic_find_nearest_line_discriminator): Delete.
542 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
543 * libcoff-in.h (coff_find_nearest_line): Update prototype.
544 (coff_find_nearest_line_discriminator): Delete.
545 (coff_find_nearest_line_with_names): Update prototype.
546 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
547 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
548 discriminator_ptr. Adjust calls.
549 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
550 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
551 discriminator_ptr and set.
552 * som.c (som_find_nearest_line): Similarly.
553 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
554 _bfd_find_nearest_line_discriminator.
555 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
556 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
557 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
558 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
559 "discriminator" and set.
560 (_bfd_vms_find_nearest_line_discriminator): Delete.
561 (_bfd_generic_find_nearest_line_discriminator): Don't define.
562 (alpha_vms_find_nearest_line): Update define.
563 * bfd-in2.h: Regenerate.
564 * libbfd.h: Regenerate.
565 * libcoff.h: Regenerate.
567 2014-10-15 Alan Modra <amodra@gmail.com>
568 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
569 * aout-adobe.c (aout_32_find_line): Define.
570 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
571 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
572 * aout-target.h (MY_find_line): Define.
573 * aout-tic30.c (MY_find_line): Define.
574 * binary.c (binary_find_line): Define.
575 * bout.c (aout_32_find_line): Define.
576 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
577 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
578 (rs6000_xcoff64_aix_vec): Likewise.
579 * elf-bfd.h (_bfd_generic_find_line): Don't define.
580 * elfxx-target.h (bfd_elfNN_find_line): Define.
581 * i386msdos.c (msdos_find_line): Define.
582 * i386os9k.c (aout_32_find_line): Define.
583 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
584 (ieee_find_nearest_line, ieee_find_line,
585 ieee_find_inliner_info): Define.
586 * ihex.c (ihex_find_line): Define.
587 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
588 (_bfd_generic_find_line): Don't define.
589 * libbfd.c (_bfd_generic_find_line): Delete.
590 * libcoff-in.h (coff_find_line): Define.
591 * libecoff.h (_bfd_ecoff_find_line): Define.
592 * mach-o.h (bfd_mach_o_find_line): Define.
593 * mmo.c (mmo_find_line): Define.
594 * nlm-target.h (nlm_find_line): Define.
595 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
596 (oasys_find_nearest_line, oasys_find_line,
597 oasys_find_inliner_info): Define.
598 * pef.c (bfd_pef_find_line): Define.
599 * plugin.c (bfd_plugin_find_line): Define.
600 * ppcboot.c (ppcboot_find_line): Define.
601 * som.c (som_find_line): Define.
602 * srec.c (srec_find_line): Define.
603 * tekhex.c (tekhex_find_line): Define.
604 * versados.c (versados_find_line): Define.
605 * vms-alpha.c (alpha_vms_find_line): Define.
606 * xsym.c (bfd_sym_find_line): Define.
607 * bfd-in2.h: Regenerate.
608 * libbfd.h: Regenerate.
609 * libcoff.h: Regenerate.
611 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
613 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
614 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
615 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
616 (elf_aarch64_stub_type): Add new type
617 aarch64_stub_erratum_835769_veneer.
618 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
619 (aarch64_erratum_835769_fix): New data struct to record erratum
621 (elf_aarch64_link_hash_table: Global flags for 835769.
622 (aarch64_build_one_stub): Add case for 835769.
623 (aarch64_size_one_stub): Likewise.
624 (aarch64_mem_op_p, aarch64_mlxl_p,
625 aarch64_erratum_sequence,erratum_835769_scan):
626 New. Decode and scan functions for erratum 835769.
627 (elf_aarch64_create_or_find_stub_sec): New.
628 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
630 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
631 (erratum_835769_branch_to_stub_data,
632 make_branch_to_erratum_835769_stub):New. Connect up all the
633 erratum stubs to occurances by branches.
634 (elfNN_aarch64_write_section): New hook.
635 (aarch64_map_one_stub): Output erratum stub symbol.
636 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
637 information for erratum 835769.
638 (elf_backend_write_section): Define.
640 2014-10-14 Tristan Gingold <gingold@adacore.com>
642 * version.m4: Bump version to 2.24.90
643 * configure: Regenerate.
645 2014-10-14 Alan Modra <amodra@gmail.com>
648 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
649 (EIGHT_GAZILLION): Delete.
651 2014-10-13 Alan Modra <amodra@gmail.com>
654 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
655 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
656 flags enabling conversion of CIEs and FDEs to use relative encoding.
657 (find_merged_cie): Similarly.
658 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
659 relocatable, except for CIE pointer.
660 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
661 relocs against symbols in dropped comdat group sections.
662 (bfd_elf_discard_info): Do some eh_frame optimisation when
665 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
667 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
668 the hwcaps2 object attribute.
670 2014-10-04 Alan Modra <amodra@gmail.com>
673 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
674 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
675 range FDEs for discarding.
676 (vma_compare): Sort on range after address.
677 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
678 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
679 error message rather than "fde".
680 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
683 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
686 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
687 for OLD_FREEBSD_ABI_LABEL.
689 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
692 * plugin.c (try_claim): New function. Moved from
694 (try_load_plugin): Pass through bfd. Add test.
695 (load_plugin): Pass through bfd.
696 (bfd_plugin_object_p): Move logic to try_claim.
698 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
700 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
701 call relaxation use furthermost addresses where call source and
702 destination can be to check whether it's in the range of a direct
705 2014-09-22 Alan Modra <amodra@gmail.com>
707 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
708 false for overflow or overlapping FDEs. Give more detail in
711 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
713 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
714 the addend if relocations are RELA.
716 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
718 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
719 nds32_elf_ex9_relocation_check): Synchronize the argument type.
721 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
723 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
725 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
728 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
731 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
733 2014-09-16 Terry Guo <terry.guo@arm.com>
735 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
738 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
740 * bfd-in2.h: Regenerate.
741 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
742 (nds32_elf_relax_section): Code refactoring.
743 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
744 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
745 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
746 pattern. The first three is moved from nds32_elf_relax_section,
747 and the last three is new function.
748 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
749 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
750 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
751 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
752 three is moved from nds32_elf_relax_section, and the last four
754 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
755 pattern and address setting pattern.
756 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
757 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
758 nds32_elf_relax_gotoff_suff): Relax pic pattern.
759 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
760 nds32_elf_relax_letlsls): Relax TLS pattern.
761 (nds32_relax_adjust_label): Adjust alignment and nop.
762 (nds32_elf_pick_relax): Choose relaxation optimization.
763 (nds32_elf_get_relocated_section_contents): New hook.
764 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
766 * elf32-nds32.h: Declare.
767 * libbfd.h: Regenerate.
768 * reloc.c: Add nds32 new relocations.
770 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
772 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
773 'name' for the typo issue, which related with commit
774 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
776 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
777 Matthew Fortune <matthew.fortune@imgtec.com>
779 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
780 * archures.c (bfd_architecture): Likewise.
781 * bfd-in2.h (bfd_architecture): Likewise.
782 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
783 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
784 BFD_RELOC_MIPS_19_PCREL_S2.
785 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
786 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
787 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
788 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
789 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
790 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
791 BFD_RELOC_LO16_PCREL.
792 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
793 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
795 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
796 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
797 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
798 BFD_RELOC_LO16_PCREL.
799 * elfn32-mips.c: Likewise.
800 * elfxx-mips.c (MIPSR6_P): New define.
801 (mipsr6_exec_plt_entry): New array.
802 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
803 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
804 (aligned_pcrel_reloc_p): New function.
805 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
806 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
807 (mips_elf_calculate_relocation): Add support for relocs:
808 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
809 R_MIPS_PCHI16 and R_MIPS_PCLO16.
810 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
811 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
812 (_bfd_mips_elf_check_relocs): Add support for relocs:
813 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
814 (_bfd_mips_elf_relocate_section): Add a check for unaligned
816 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
818 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
819 (_bfd_mips_elf_print_private_bfd_data): Likewise.
820 (mips_32bit_flags_p): Add support for mips32r6.
821 * libbfd.h (bfd_reloc_code_real_names): Add entries for
822 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
823 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
824 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
825 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
826 BFD_RELOC_MIPS_19_PCREL_S2.
827 * config.bfd: Add mips*-img-elf* target triple.
829 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
831 * config.bfd: Add mips*-img-elf* target triple.
833 2014-09-12 Alan Modra <amodra@gmail.com>
835 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
836 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
837 range of FDEs to hdr_info->array.
838 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
839 .eh_frame_hdr entries, and overlapping FDEs.
841 2014-09-10 Alan Modra <amodra@gmail.com>
843 * elf.c (assign_file_positions_except_relocs): Move section header
845 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
846 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
847 * elflink.c (bfd_elf_final_link): Don't call above function.
849 2014-08-30 Alan Modra <amodra@gmail.com>
851 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
853 2014-08-29 Alan Modra <amodra@gmail.com>
855 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
856 error for calls via a toc adjusting stub without a nop.
858 2014-08-29 Alan Modra <amodra@gmail.com>
860 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
861 error. Remove redundant bfd_set_error.
863 2014-08-29 Alan Modra <amodra@gmail.com>
865 * srec.c (srec_scan): Revert last change. Report an error for
866 S-records with less than the miniumum byte count.
868 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
870 * srec.c (srec_scan): Return error for 0 size.
872 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
875 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
876 to check discarded input section.
877 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
879 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
882 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
883 sections to input from ld --just-symbols.
885 2014-08-26 DJ Delorie <dj@redhat.com>
887 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
890 2014-08-26 Jiong Wang <jiong.wang@arm.com>
892 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
893 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
895 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
897 2014-08-26 Nick Clifton <nickc@redhat.com>
899 * config.bfd: Fix typo in or1knd selection.
901 2014-08-22 Kai Tietz <ktietz@redhat.com>
904 * coffcode.h (coff_compute_section_file_positions): Keep
905 FileAlignment valid as set.
907 2014-08-22 Alan Modra <amodra@gmail.com>
909 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
910 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
912 2014-08-22 Alan Modra <amodra@gmail.com>
914 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
916 (_bfd_elf_begin_eh_frame_parsing): Delete.
917 (_bfd_elf_end_eh_frame_parsing): Delete.
918 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
919 (_bfd_elf_end_eh_frame_parsing): Delete.
920 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
921 !info->relocatable in place of merge_cies.
922 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
923 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
924 (ppc64_elf_size_stubs): Likewise pad stub FDE.
925 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
926 (ppc64_elf_size_stubs): ..here and..
927 (ppc64_elf_finish_dynamic_sections): ..here.
929 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
931 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
933 2014-08-21 Tony Wang <tony.wang@arm.com>
935 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
936 the veneer routine for R_ARM_THM_JUMP19.
937 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
938 (elf32_arm_size_stub): Ditto.
940 2014-08-20 Roland McGrath <mcgrathr@google.com>
943 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
944 all reloc types with pc_relative set in the howto, not just for
945 R_ARM_REL32 and R_ARM_REL32_NOI.
946 (allocate_dynrelocs_for_symbol): Update comment.
947 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
948 set in the howto, set call_reloc_p and may_need_local_target_p but
949 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
950 (elf32_arm_check_relocs): Likewise.
952 2014-08-20 Will Newton <will.newton@linaro.org>
954 * config.bfd: Default armeb-*-eabi* to big endian.
956 2014-08-19 Alan Modra <amodra@gmail.com>
958 * configure: Regenerate.
960 2014-08-18 Alan Modra <amodra@gmail.com>
962 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
963 use dynrelocs for ifunc.
964 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
966 2014-08-18 Alan Modra <amodra@gmail.com>
969 * elflink.c (on_needed_list): Only consider libraries that have
972 2014-08-18 Alan Modra <amodra@gmail.com>
974 * elflink.c (bfd_elf_discard_info): Return int error status.
975 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
976 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
977 * bfd-in2.h: Regenerate.
979 2014-08-14 Alan Modra <amodra@gmail.com>
981 * peXXigen.c (pe_print_reloc): Protect against access past end
984 2014-08-14 Alan Modra <amodra@gmail.com>
987 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
988 in the order they are mapped to output sections.
990 2014-08-14 Alan Modra <amodra@gmail.com>
992 * configure.ac: Delete redundant plugin related checks.
993 * configure: Regenerate.
995 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
997 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
998 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1001 2014-08-12 Alan Modra <amodra@gmail.com>
1003 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1004 here when not calling the generic add_symbol function. Formatting.
1005 Correct handling of indirect symbols. Update notice call.
1006 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1007 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1008 symbols early. Update notice call. Add comments regarding weak
1009 symbols vs. indirect.
1011 2014-08-12 Alan Modra <amodra@gmail.com>
1014 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1017 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1019 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1022 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1023 Alan Modra <amodra@gmail.com>
1026 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1027 warning for references in LTO IR to warning symbols.
1029 2014-08-07 Alan Modra <amodra@gmail.com>
1031 * linker.c (WARN, CWARN): Collapse these states to WARN.
1032 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1035 2014-08-05 Doug Evans <dje@google.com>
1037 * bfd-in2.h: Regenerate.
1038 * libcoff.h: Regenerate.
1040 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1042 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1043 rawsize if changing size.
1045 2014-08-05 Alan Modra <amodra@gmail.com>
1048 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1050 2014-08-05 Alan Modra <amodra@gmail.com>
1052 * linker.c (generic_link_check_archive_element): Move handling
1053 of command link -u symbols with a common symbol def to the
1054 code handling non-common symbols so that archive element symbols
1055 are loaded. Use generic_link_add_object_symbols.
1057 2014-08-05 Alan Modra <amodra@gmail.com>
1060 * linker.c (struct archive_list, struct archive_hash_entry,
1061 struct archive_hash_table, archive_hash_newfunc,
1062 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1063 archive_hash_table_free): Delete.
1064 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1065 checkfn. Rewrite using a straight-forward scan over archive map.
1066 (generic_link_check_archive_element_no_collect,
1067 generic_link_check_archive_element_collect,
1068 generic_link_check_archive_element): Add h and name params.
1069 * aoutx.h (aout_link_check_archive_element): Likewise.
1070 * pdp11.c (aout_link_check_archive_element): Likewise.
1071 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1072 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1073 scan symbols, simply add archive element whenever h is undefined.
1074 (coff_link_check_ar_symbols): Delete.
1075 * ecoff.c (read_ext_syms_and_strs): Delete.
1076 (reread_ext_syms_and_strs): Delete.
1077 (ecoff_link_check_archive_element): Add h and name param. Don't
1078 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1079 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1081 (elf_link_add_archive_symbols): Delete "defined" array, merge
1082 functionality into "included". Make "included" a char array. Don't
1083 set or test archive_pass.
1084 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1085 * libbfd.h: Regenerate.
1087 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1090 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1092 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1094 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1095 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1096 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1097 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1098 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1099 (_bfd_mips_elf_fake_sections): Likewise.
1100 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1101 (_bfd_mips_elf_additional_program_headers): Account for new
1102 PT_MIPS_ABIFLAGS program header.
1103 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1104 associate with .MIPS.abiflags.
1105 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1106 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1107 (infer_mips_abiflags): Likewise.
1108 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1109 (mips_32bit_flags_p): Moved higher.
1110 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1111 checking for FP ABIs.
1112 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1113 checks. Check EF_MIPS_FP64 flag consistency.
1114 (print_mips_ases, print_mips_isa_ext): New static function.
1115 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1116 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1117 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1118 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1119 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1120 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1121 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1122 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1124 2014-07-28 Alan Modra <amodra@gmail.com>
1127 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1128 __gnu_lto_slim to armap.
1129 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1130 __gnu_lto_slim to linker hash table.
1132 2014-07-27 Anthony Green <green@moxielogic.org>
1134 * config.bfd: Add moxie-*-moxiebox*.
1136 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1138 Add or reactivate or1k-*-rtems*
1139 * config.bfd (or1k-*-rtems*): Reactivate.
1141 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1143 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1145 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1146 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1148 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1152 and R_*_IRELATIVE relocation offset with PLT entry.
1153 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1154 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1155 (elf_x86_64_get_synthetic_symtab): Use it.
1157 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1161 next_tls_desc_index with elf.srelplt->reloc_count.
1163 2014-07-15 Alan Modra <amodra@gmail.com>
1165 * cache.c (cache_bread_1): Don't return -1 when fread returns
1168 2014-07-15 Alan Modra <amodra@gmail.com>
1170 * elflink.c (elf_merge_st_other): Update comments. Simplify
1171 visibility handling. Make isym const. Move code modifying
1172 isym->st_other for --exclude-libs to..
1173 (elf_link_add_object_symbols): ..here.
1175 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1178 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1180 2014-07-08 Nick Clifton <nickc@redhat.com>
1183 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1184 segments in input bfds.
1186 2014-07-08 Will Newton <will.newton@linaro.org>
1188 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1189 value to 64kB and remove custom setting for NaCl.
1191 2014-07-08 Alan Modra <amodra@gmail.com>
1193 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1194 bits from source to dest.
1195 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1196 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1198 * bfd-in2.h: Regenerate.
1200 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1202 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1203 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1204 when info->relocatable be true.
1206 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1208 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1209 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1210 * bfd-in2.h: Regenerate.
1211 * libbfd.h: Regenerate.
1213 2014-07-04 Alan Modra <amodra@gmail.com>
1215 * Makefile.am: Update "configure.in" comments.
1216 * PORTING: Likewise.
1217 * aoutx.h: Likewise.
1218 * configure.host: Likewise.
1219 * doc/bfdint.texi: Likewise.
1220 * targets.c: Likewise.
1221 * warning.m4: Likewise.
1222 * Makefile.in: Regenerate.
1224 2014-07-04 Alan Modra <amodra@gmail.com>
1226 * configure.ac: Rename from configure.in.
1227 * Makefile.in: Regenerate.
1228 * config.in: Regenerate.
1229 * doc/Makefile.in: Regenerate.
1231 2014-07-04 Alan Modra <amodra@gmail.com>
1233 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1234 * Makefile.in: Regenerate.
1236 2014-07-04 Alan Modra <amodra@gmail.com>
1238 * version.m4: New file.
1239 * configure.in: Include version.m4.
1241 * Makefile.am (RELEASE): Delete.
1242 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1243 * Makefile.in: Regenerate.
1244 * doc/Makefile.in: Regenerate.
1246 2014-07-02 Alan Modra <amodra@gmail.com>
1248 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1249 pointer_equality_needed when !readonly_dynrelocs.
1250 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1252 2014-07-02 Alan Modra <amodra@gmail.com>
1254 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1255 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1257 2014-07-01 Alan Modra <amodra@gmail.com>
1259 * bfd.c (struct bfd): Reorganise for better packing. Delete
1260 "ifd" field. Make "format", "direction" and "flags" bitfields.
1261 (HAS_LOAD_PAGE): Delete, renumber following flags.
1262 * bfd-in2.h: Regenerate.
1263 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1265 2014-07-01 Alan Modra <amodra@gmail.com>
1267 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1268 (struct ppc_link_hash_table): Increase size of stub_count array.
1269 (build_global_entry_stubs): Emit symbol on global entry stub.
1270 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1273 2014-07-01 Alan Modra <amodra@gmail.com>
1275 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1276 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1277 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1279 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1280 optimisation when --traditional-format.
1282 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1283 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1284 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1285 Soundararajan <Sounderarajan.D@atmel.com>
1287 * archures.c: Add avrtiny architecture for avr target.
1288 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1289 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1290 added for 16 bit LDS/STS instruction of avrtiny arch.
1291 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1292 BFD_RELOC_AVR_LDS_STS_16.
1293 (bfd_elf_avr_final_write_processing): Select machine number
1295 (elf32_avr_object_p): Set machine number for avrtiny arch.
1296 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1297 * bfd-in2.h: Regenerate.
1298 * libbfd.h: Regenerate.
1300 2014-06-26 Nick Clifton <nickc@redhat.com>
1303 * dwarf2.c (is_str_attr): New function.
1304 (find_abstract_instance_name): Use it to determine when an
1305 attribute has a string value.
1307 2014-06-24 Alan Modra <amodra@gmail.com>
1309 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1310 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1313 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1315 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1316 a number of targets.
1318 2014-06-20 Kyle McMartin <kyle@redhat.com>
1320 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1321 emitting initial-exec relocs when not linking an executable.
1323 2014-06-16 Will Newton <will.newton@linaro.org>
1325 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1326 htab->next_tls_desc_index in the non-IPLT case.
1327 Calculate GOT offset correctly for the non-IPLT case.
1328 (allocate_dynrelocs_for_symbol): Don't increment
1329 htab->next_tls_desc_index here.
1331 2014-06-16 Alan Modra <amodra@gmail.com>
1333 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1336 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1338 * elfxx-aarch64.c (stdarg.h): Include.
1339 (string.h): Include.
1340 (_bfd_aarch64_elf_grok_prstatus): Updated.
1341 (_bfd_aarch64_elf_grok_psinfo): New function.
1342 (_bfd_aarch64_elf_write_core_note): New function.
1343 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1344 (elf_backend_write_core_note): Define.
1346 2014-06-13 Alan Modra <amodra@gmail.com>
1348 * archive.c: Include bfdlink.h.
1349 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1350 * bfd.c (struct bfd): Add is_linker_output field.
1351 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1352 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1353 link.hash and is_linker_output.
1354 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1355 param with bfd*. Assert is_linker_output and link.hash, and
1356 clear them before exit.
1357 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1358 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1359 and link.hash so we can free two linker hash tables.
1360 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1361 first. Clean up on errors. Set hash_table_free pointer.
1362 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1363 bfd_link_hash_table* param with bfd*.
1364 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1365 hash_table_free pointer.
1366 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1367 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1368 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1369 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1370 * xcofflink.c: Similarly.
1371 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1372 clear link.next before creating linker hash table. Clean up on
1373 errors, and restore link.next on exit.
1374 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1375 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1376 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1377 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1378 * hash.c (bfd_hash_table_init_n): Free table on error.
1379 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1380 * bfd-in2.h: Regenerate.
1381 * libbfd.h: Regenerate.
1382 * libcoff.h: Regenerate.
1384 2014-06-13 Alan Modra <amodra@gmail.com>
1387 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1388 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1389 * bfd.c (bfd_link_hash_table_free): Don't define.
1390 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1391 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1392 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1393 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1394 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1395 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1396 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1397 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1398 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1399 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1400 * xsym.c: Don't define various link_hash_table_free defines, and
1401 remove from bfd_target vars. Temporarily reference some of the
1402 target link_hash_table_free functions to avoid warnings.
1403 * bfd-in2.h: Regenerate.
1404 * libbfd.h: Regenerate.
1406 2014-06-13 Alan Modra <amodra@gmail.com>
1408 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1409 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1410 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1411 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1412 Move link_hash_table_free functions before their corresponding
1413 link_hash_table_create functions.
1415 2014-06-13 Alan Modra <amodra@gmail.com>
1417 * bfd.c (struct bfd): Replace link_next with a union.
1418 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1419 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1420 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1421 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1422 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1423 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1424 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1425 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1426 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1427 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1428 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1429 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1430 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1431 * bfd-in2.h: Regenerate.
1433 2014-06-11 Alan Modra <amodra@gmail.com>
1435 * linker.c (unwrap_hash_lookup): Add missing parens.
1437 2014-06-11 Kai Tietz <ktietz@redhat.com>
1439 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1440 * libcoff.h: Regenerated.
1442 2014-06-10 Alan Modra <amodra@gmail.com>
1445 * linker.c (unwrap_hash_lookup): New function.
1446 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1447 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1448 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1449 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1450 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1451 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1452 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1453 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1455 2014-06-07 Alan Modra <amodra@gmail.com>
1457 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1458 insn as a bitfield; Use complain_overflow_bitfield.
1459 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1461 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1463 * development.sh: New file.
1464 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1465 Make -Werror the default with GCC only if DEVELOPMENT is true.
1466 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1467 $(srcdir)/development.sh.
1468 * Makefile.in, configure: Regenerate.
1470 2014-06-04 Will Newton <will.newton@linaro.org>
1472 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1473 being non-NULL into an assert.
1474 (elfNN_aarch64_tls_relax): Remove unused code.
1476 2014-06-03 DJ Delorie <dj@redhat.com>
1478 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1480 2014-06-03 Nick Clifton <nickc@redhat.com>
1483 * peXXigen.c (rsrc_process_section): Page align the new contents
1484 befgore writing out.
1486 2014-06-03 Alan Modra <amodra@gmail.com>
1488 * elf64-ppc.c (ADDIS_R12_R2): Define.
1489 (build_plt_stub): Support fusion on ELFv2 stub.
1490 (ppc_build_one_stub): Likewise for plt branch stubs.
1492 2014-05-28 Alan Modra <amodra@gmail.com>
1494 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1496 2014-05-28 Tristan Gingold <gingold@adacore.com>
1498 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1499 to keep the length of the best fit range.
1500 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1503 2014-05-27 DJ Delorie <dj@redhat.com>
1505 * elf32-rx.c (get_symbol_value_maybe): New.
1506 (rx_elf_relocate_section): If we find a reloc against
1507 $tableentry$default$<name>, redirect it to the appropriate
1509 (RX_Table_Info): New.
1510 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1511 with table parts in them.
1512 (rx_check_directives): New.
1513 (rx_table_map_2): New.
1514 (rx_table_map): New.
1515 (rx_additional_link_map_text): New. Called to dump tables to the
1519 2014-05-20 DJ Delorie <dj@redhat.com>
1521 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1523 2014-05-20 Alan Modra <amodra@gmail.com>
1526 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1527 Remove redundant setting of htab->elf.dynobj. Don't align.
1528 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1529 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1530 (create_sdata_sym): Delete.
1531 (elf_allocate_pointer_linker_section): Rename from
1532 elf_create_pointer_linker_section. Align section.
1533 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1534 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1536 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1537 Remove unnecessary tests on _SDA_BASE_ sym.
1538 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1539 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1540 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1541 (ppc_elf_maybe_strip_sdata_syms): Declare.
1543 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1545 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1547 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1549 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1550 in a section with no contents.
1551 (is_vma_in_section, find_section_by_vma): New functions.
1552 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1553 offsets in the debug directory.
1554 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1555 Byte-swap GUID from little-endian to big-endian order for
1556 consistent and conventional display.
1558 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1560 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1561 64-bit doubles objects mix with 32-bit doubles objects.
1562 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1564 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1566 * mmo.c: Update URLs in documentation comments.
1568 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1569 David Weatherford <weath@cadence.com>
1570 Max Filippov <jcmvbkbc@gmail.com>
1572 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1575 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1577 * config.bfd: Add proper arm config for *-*-freebsd*.
1579 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1581 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1582 mips32r5 and mips64r5.
1583 * archures.c (bfd_architecture): Likewise.
1584 * bfd-in2.h (bfd_architecture): Likewise.
1585 * cpu-mips.c (arch_info_struct): Likewise.
1586 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1588 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1590 * elfxx-mips.h (elfxx-mips.h): Declare.
1591 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1592 Tag_GNU_MIPS_ABI_FP mismatches.
1593 (_bfd_mips_fp_abi_string): New function.
1595 2014-05-02 Alan Modra <amodra@gmail.com>
1597 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1598 * configure.in: Likewise.
1599 * configure: Regenerate.
1601 2014-05-02 Alan Modra <amodra@gmail.com>
1603 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1604 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1605 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1606 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1607 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1608 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1609 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1610 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1611 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1612 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1613 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1614 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1615 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1616 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1617 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1618 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1619 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1620 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1621 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1622 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1623 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1624 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1625 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1626 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1627 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1628 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1629 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1630 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1631 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1632 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1633 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1634 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1635 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1636 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1637 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1638 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1639 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1640 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1641 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1642 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1643 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1644 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1645 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1646 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1647 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1648 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1649 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1650 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1652 * configure: Regenerate.
1654 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1656 * mmo.c (mmo File layout documentation): Add note about low bits
1658 (mmo_write_chunk): When handling data remainder, assert that
1659 previous remaining data is flushed.
1660 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1661 when dealing with an aligned VMA and for aligned lengths. Don't skip
1662 the last 32-bit-word of zeros.
1663 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1664 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1665 emitting data, not after updating it.
1666 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1668 2014-04-30 Nick Clifton <nickc@redhat.com>
1670 * compress.c (bfd_is_section_compressed): When checking the
1671 .debug_str section, also check the fifth byte in the section is
1672 not part of a string.
1674 2014-04-30 Alan Modra <amodra@gmail.com>
1676 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1677 (find_merged_cie): Identify personality functions by (bfd_id,index)
1678 pair when a local sym is used.
1680 2014-04-29 Christian Svensson <blue@cmd.nu>
1682 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1683 into .rela.got if it contained TLS relocations as well.
1685 2014-04-28 Nick Clifton <nickc@redhat.com>
1688 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1691 2014-04-26 Alan Modra <amodra@gmail.com>
1693 * po/SRC-POTFILES.in: Regenerate.
1694 * configure: Regenerate.
1696 2014-04-25 Nick Clifton <nickc@redhat.com>
1699 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1700 a 342-bit host. This time for older versions of gcc.
1702 2014-04-24 Nick Clifton <nickc@redhat.com>
1704 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1707 2014-04-24 Alan Modra <amodra@gmail.com>
1710 * dwarf2.c: Formatting.
1711 (struct dwarf2_debug): Make adjusted_section_count signed.
1712 (unset_sections): Make i signed.
1713 (set_debug_vma): New function.
1714 (place_sections): Handle separate debug object file. Set VMA
1715 on debug sections, even if they have an output section. Also
1716 set VMA on zero size sections, and non-load but alloc sections.
1717 Set adjusted_section_count to -1 when no section adjustment.
1718 Malloc adjusted_sections. Don't double last_vma. Transfer
1719 alloc section VMAs to separate debug file.
1720 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1721 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1722 test on symbols being the same before using old stash. Read
1723 and use separate debug file symbols. Call place_sections.
1724 (find_line): Don't call place_sections here.
1725 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1726 * libbfd.h: Regenerate.
1727 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1728 _bfd_dwarf2_slurp_debug_info call.
1729 * simple.c (simple_save_output_info): Clarify comment.
1731 2014-04-24 Nick Clifton <nickc@redhat.com>
1734 * peXXigen.c (struct rsrc_regions): New structure.
1735 (rsrc_print_resource_directory): Use new structure. Include
1736 offset of directory in listing.
1737 (rsrc_print_resource_entry): Likewise.
1738 (rsrc_print_section): Likewise.
1739 (rsrc_count_entries): Do not increment sizeof_strings or
1741 (rsrc_count_directory): Do not increment sizeof_tables.
1742 (rsrc_compute_region_sizes): New function.
1743 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1744 (rsrc_process_section): Compute size of regions after merging
1747 2014-04-23 Alan Modra <amodra@gmail.com>
1750 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1751 (place_sections): Do not modify VMA of sections when called from
1752 linker after sections have been placed in output sections. Short
1753 circuit single section case.
1754 (save_section_vma, section_vma_same): New functions.
1755 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1757 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1758 when non-relocatable.
1760 2014-04-22 Nick Clifton <nickc@redhat.com>
1763 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1765 2014-04-22 Christian Svensson <blue@cmd.nu>
1767 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1768 * archures.c: Likewise.
1769 * coffcode.h: Likewise.
1770 * config.bfd: Likewise.
1771 * configure.in: Likewise.
1772 * reloc.c: Likewise.
1773 * targets.c: Likewise.
1774 * cpu-or1k.c: New file.
1775 * elf32-or1k.c: New file.
1776 * coff-or32.c: Delete.
1777 * cpu-openrisc.c: Delete.
1778 * cpu-or32.c: Delete.
1779 * elf32-openrisc.c: Delete.
1780 * elf32-or32.c: Delete.
1781 * Makefile.in: Regenerate.
1782 * bfd-in2.h: Regenerate.
1783 * configure: Regenerate.
1784 * libbfd.h: Regenerate.
1786 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1789 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1791 2014-04-22 Will Newton <will.newton@linaro.org>
1793 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1794 function. (elf_backend_section_flags): Remove define.
1796 2014-04-21 Richard Henderson <rth@redhat.com>
1798 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1799 parameter; honor it and disable got merging when false.
1800 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1801 the first pass of relaxation.
1802 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1803 the end of the LITERAL+LITUSE chain.
1804 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1805 second pass of relaxation.
1807 * configure.ac (use_secureplt): Enable by default.
1808 * configure: Rebuild.
1810 2014-04-18 Tristan Gingold <gingold@adacore.com>
1812 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1813 bind_content, weak_bind_content, lazy_bind_content,
1815 (bfd_mach_o_load_command): Add comments, add next field.
1816 (mach_o_data_struct): Replace commands field by first_command
1818 * mach-o.c (bfd_mach_o_append_command): New function.
1819 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1820 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1822 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1823 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1824 (bfd_mach_o_write_thread): Use macro instead of literal.
1825 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1826 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1828 (bfd_mach_o_write_symtab_content): New function (extracted
1829 from bfd_mach_o_write_symtab).
1830 (bfd_mach_o_write_symtab): Split.
1831 (bfd_mach_o_count_indirect_symbols): Move
1832 (bfd_mach_o_build_dysymtab): Remove layout code.
1833 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1834 (bfd_mach_o_count_sections_for_seg): Remove.
1835 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1836 bfd_mach_o_build_seg_command).
1837 (bfd_mach_o_build_exec_seg_command): New function.
1838 (bfd_mach_o_build_dysymtab_command): Remove.
1839 (bfd_mach_o_layout_commands): New function.
1840 (bfd_mach_o_init_segment): New function.
1841 (bfd_mach_o_build_commands): Major rework to handle non-object
1843 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1845 (bfd_mach_o_read_dyld_info): Clear content fields.
1846 (bfd_mach_o_read_segment): Adjust call.
1847 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1849 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1850 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1851 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1854 2014-04-18 Tristan Gingold <gingold@adacore.com>
1856 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1857 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1858 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1859 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1861 2014-04-18 Tristan Gingold <gingold@adacore.com>
1863 * mach-o.h (bfd_mach_o_dylinker_command)
1864 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1866 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1867 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1869 2014-04-18 Tristan Gingold <gingold@adacore.com>
1871 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1872 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1873 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1874 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1875 each targets declared.
1876 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1877 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1879 2014-04-18 Tristan Gingold <gingold@adacore.com>
1881 * mach-o.c (bfd_mach_o_write_thread)
1882 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1883 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1884 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1885 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1886 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1887 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1888 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1889 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1890 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1891 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1892 (bfd_mach_o_read_command): Now return a boolean status.
1893 Adjust return statements.
1894 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1895 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1897 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1899 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1900 field. Add assigned_low_gotno and assigned_high_gotno fields.
1901 (mips_elf_create_local_got_entry): Update out-of-space condition.
1902 Set index of new GOT entry to assigned_low_gotno if required by
1903 the current relocation, else set it to assigned_high_gotno.
1904 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1905 with assigned_low_gotno.
1906 (mips_elf_multi_got): Initialize assigned_low_gotno and
1907 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1908 in place of assigned_gotno when handling global GOT entries.
1909 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1910 assigned_high_gotno.
1911 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1912 gap in the middle of local GOT space.
1914 2014-04-17 Alan Modra <amodra@gmail.com>
1917 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1918 current bfd is a plugin. Don't always set type_change_ok
1919 when old bfd is a plugin.
1921 2014-04-16 Tristan Gingold <gingold@adacore.com>
1923 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1926 2014-04-16 Alan Modra <amodra@gmail.com>
1928 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1929 with "ba 0" rather than zeros.
1931 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1933 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1935 2014-04-14 Alan Modra <amodra@gmail.com>
1937 * elf32-ppc.c (BA): Define
1938 (ppc_elf_link_hash_table_create): Correct default_params.
1939 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1940 than "nop" for ppc476_workaround.
1941 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1942 and __glink_PLTresolve. Ensure plt call stub at end of page
1943 doesn't allow fall-thru prefetch.
1945 2014-04-11 Nick Clifton <nickc@redhat.com>
1948 * peXXigen.c (abs_finder): New function.
1949 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1950 than 1^32 try to convert them into section relative values
1953 2014-04-11 Nick Clifton <nickc@redhat.com>
1955 * bfd-in2.h: Regenerate.
1956 * libbfd.h: Regenerate.
1958 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1960 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1961 when building function stubs.
1963 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1965 * elf32-avr.c: Add DIFF relocations for AVR.
1966 (avr_final_link_relocate): Handle the DIFF relocs.
1967 (bfd_elf_avr_diff_reloc): New.
1968 (elf32_avr_is_diff_reloc): New.
1969 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1970 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1973 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1975 2014-04-09 Alan Modra <amodra@gmail.com>
1977 * libcoff.h: Regenerate.
1979 2014-04-09 Alan Modra <amodra@gmail.com>
1981 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1982 of safe ppc476 insns at end of page. Also remove non-branch insns.
1985 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1987 * peXXigen.c (pe_print_debugdata): New function: Displays the
1988 contents of the debug directory and decodes codeview entries.
1989 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1990 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1991 Add functions for reading and writing debugdir and codeview
1993 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1994 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1995 * libcoff-in.h (pe_tdata): Add build-id data.
1996 * libcoff.h: Regenerate.
1997 * coffcode.h (coff_write_object_contents): Run build_id
1998 after_write_object_contents hook.
2000 2014-04-05 Alan Modra <amodra@gmail.com>
2002 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2003 merging non-default sym.
2005 2014-04-04 Tristan Gingold <gingold@adacore.com>
2007 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2010 2014-04-04 Tristan Gingold <gingold@adacore.com>
2012 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2013 thinko on names length.
2015 2014-04-04 Tristan Gingold <gingold@adacore.com>
2017 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2019 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2021 2014-04-04 Tristan Gingold <gingold@adacore.com>
2023 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2025 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2027 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2028 section before dereferencing.
2029 (pe_print_idata, pe_print_edata, pe_print_reloc)
2030 (rsrc_print_section): Don't bother interpreting the contents
2031 of sections which have no contents.
2033 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2036 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2039 2014-04-03 Tristan Gingold <gingold@adacore.com>
2041 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2043 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2045 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2047 2014-04-03 Alan Modra <amodra@gmail.com>
2049 * elf-bfd.h (struct elf_backend_data
2050 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2051 with "bfd_size_type size".
2052 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2053 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2054 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2055 * elfcode.h (bfd_from_remote_memory): Likewise.
2056 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2057 * bfd-in2.h: Regenerate.
2059 2014-04-02 Tristan Gingold <gingold@adacore.com>
2061 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2062 (bfd_mach_o_prebind_cksum_command): New types.
2063 (bfd_mach_o_prebound_dylib_command): Rewrite.
2064 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2066 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2068 (bfd_mach_o_read_prebind_cksum): New function.
2069 (bfd_mach_o_read_twolevel_hints): Ditto.
2070 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2073 2014-04-02 Alan Modra <amodra@gmail.com>
2075 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2076 Consolidate code handling possible section headers past end of
2077 segment. Don't use p_align for page size guess, instead use
2078 minpagesize. Take note of ld.so clearing section headers when
2079 p_memsz > p_filesz. Handle file header specifying no section
2080 headers. Handle zero p_align throughout. Default loadbase to
2081 zero. Add comments. Rename contents_size to high_offset, and
2082 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2083 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2084 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2086 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2087 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2088 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2089 * bfd-in2.h: Regnerate.
2091 2014-04-01 Tristan Gingold <gingold@adacore.com>
2093 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2096 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2097 Pavel Fedin <p.fedin@samsung.com>
2099 * elf32-arm.c: Add support for limited pretty-printing of PLT
2100 entries on eabi and nacl targets.
2101 (elf32_arm_get_synthetic_symtab): Add new callback.
2102 (elf32_arm_nacl_plt_sym_val): Likewise.
2103 (elf32_arm_plt0_size): Add helper function.
2104 (elf32_arm_plt_size): Likewise.
2106 2014-03-27 Tristan Gingold <gingold@adacore.com>
2108 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2109 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2111 2014-03-27 Tristan Gingold <gingold@adacore.com>
2113 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2114 * mach-o.c (bfd_mach_o_write_symtab)
2115 (bfd_mach_o_write_contents)
2116 (bfd_mach_o_set_section_flags_from_bfd)
2117 (bfd_mach_o_build_seg_command): Fix indentation.
2118 (bfd_mach_o_get_base_address): New function.
2120 2014-03-26 Nick Clifton <nickc@redhat.com>
2122 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2123 relocations in discarded sections.
2125 2014-03-26 Tristan Gingold <gingold@adacore.com>
2127 * mach-o.c (bfd_mach_o_convert_architecture): Add
2128 BFD_MACH_O_CPU_TYPE_ARM64.
2130 2014-03-26 Alan Modra <amodra@gmail.com>
2132 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2133 needed plt entries when taking the address of functions for
2134 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2135 Move opd setup and abiversion checks to..
2136 (ppc64_elf_before_check_relocs): ..here. Renamed from
2137 ppc64_elf_process_dot_syms. Set output abiversion from input and
2138 input abiversion from output, if either is not set.
2139 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2140 (elf_backend_check_directives): Update.
2142 2014-03-25 Will Newton <will.newton@linaro.org>
2144 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2145 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2146 of input sections rather than output sections.
2148 2014-03-20 Will Newton <will.newton@linaro.org>
2151 * elf32-arm.c (elf32_arm_check_relocs): Set
2152 pointer_equality_needed for absolute references within
2154 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2155 unless pointer_equality_needed is set.
2157 2014-03-19 Nick Clifton <nickc@redhat.com>
2159 * peXXigen.c (rsrc_process_section): Add code to scan input
2160 sections and record their lengths. Use these lengths to find the
2161 start of each merged .rsrc section.
2163 2014-03-17 Tristan Gingold <gingold@adacore.com>
2165 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2166 (bfd_mach_o_read_command): Ditto.
2168 2014-03-14 Meador Inge <meadori@codesourcery.com>
2170 * configure.in: Add strnlen to AC_CHECK_DECLS.
2171 * config.in: Regenerate.
2172 * configure: Regenerate.
2173 * sysdep.h (strnlen): Add prototype.
2175 2014-03-14 Alan Modra <amodra@gmail.com>
2177 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2178 handling for VLE_SDA21 relocs.
2180 2014-03-13 Tristan Gingold <gingold@adacore.com>
2182 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2184 (pe_bfd_object_p): Also read version number to detect ILF.
2185 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2186 (x86_64pe_bigobj_vec): Define
2187 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2188 (bfd_coff_max_nscns): New macro.
2189 (coff_compute_section_file_positions): Use unsigned int for
2190 target_index. Compare with bfd_coff_max_nscns.
2191 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2192 Set a value for _bfd_coff_max_nscns.
2193 (header_bigobj_classid): New constant.
2194 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2195 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2196 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2198 (bigobj_swap_table): New table.
2199 * libcoff.h: Regenerate.
2200 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2201 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2202 _bfd_coff_max_nscns.
2203 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2204 * coff-rs6000.c (bfd_xcoff_backend_data)
2205 (bfd_pmac_xcoff_backend_data): Likewise.
2206 * coff64-rs6000.c (bfd_xcoff_backend_data)
2207 (bfd_xcoff_aix5_backend_data): Likewise.
2208 * targets.c (x86_64pe_bigobj_vec): Declare.
2209 * configure.in (x86_64pe_bigobj_vec): New vector.
2210 * configure: Regenerate.
2211 * config.bfd: Add bigobj object format for Windows targets.
2213 2014-03-12 Nick Clifton <nickc@redhat.com>
2216 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2217 before testing for vxworks.
2219 2014-03-12 Alan Modra <amodra@gmail.com>
2221 * Makefile.in: Regenerate.
2223 2014-03-12 Alan Modra <amodra@gmail.com>
2226 * elf.c (copy_elf_program_header): Ignore first section lma if
2229 2014-03-11 Alan Modra <amodra@gmail.com>
2232 * coff-rs6000.c: Include stdint.h.
2233 * coff64-rs6000.c: Likewise.
2235 2014-03-10 Tristan Gingold <gingold@adacore.com>
2237 * ticoff.h: Removed.
2239 2014-03-08 Alan Modra <amodra@gmail.com>
2241 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2242 many relocations. Correct bitsize and rightshift too for a number
2243 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2244 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2245 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2246 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2247 fields in instructions to signed/unsigned according to whether
2248 the field takes a signed or unsigned value. Tidy vle split16 code.
2249 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2251 2014-03-08 Alan Modra <amodra@gmail.com>
2253 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2254 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2255 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2256 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2257 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2258 fields in instructions to signed/unsigned according to whether
2259 the field takes a signed or unsigned value.
2261 2014-03-07 Pedro Alves <palves@redhat.com>
2264 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2265 through ptr_to_uint instead of through long.
2267 2014-03-06 Nick Clifton <nickc@redhat.com>
2270 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2271 attribute section names.
2273 2014-03-05 Alan Modra <amodra@gmail.com>
2275 Update copyright years.
2277 2014-03-05 Alan Modra <amodra@gmail.com>
2279 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2280 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2281 (ppc64_elf_check_relocs): Likewise.
2282 (ppc64_elf_relocate_section): Likewise.
2283 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2284 * bfd-in2.h: Regenerate.
2285 * libbfd.h: Regenerate.
2287 2014-03-04 Heiher <r@hev.cc>
2289 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2291 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2292 extension of bfd_mach_mipsisa64r2.
2294 2014-03-04 Nick Clifton <nickc@redhat.com>
2297 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2298 (elf32_thumb2_plt_entry): New array.
2299 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2300 using thumb2 based PLT.
2301 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2303 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2305 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2307 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2308 Thumb2 based PLT 0-entry.
2309 (elf32_arm_output_arch_local_syms): Handle creation of local
2310 symbols for Thumb2 based PLT entries.
2312 2014-02-28 Alan Modra <amodra@gmail.com>
2315 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2316 the same conditions we called check_relocs.
2318 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2320 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2321 * bfd-in2.h: Regenerate.
2322 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2323 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2324 using long PLT entries.
2325 (bfd_elf32_arm_use_long_plt): New function.
2326 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2328 2014-02-27 Alan Modra <amodra@gmail.com>
2330 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2331 params for targets that don't use ppc32elf.em.
2333 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2335 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2336 of GOTOFF relocations.
2338 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2339 H.J. Lu <hongjiu.lu@intel.com>
2341 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2342 (elf_x86_64_legacy_plt_entry): Likewise.
2343 (elf_x86_64_bnd_plt_entry): Likewise.
2344 (elf_x86_64_legacy_plt2_entry): Likewise.
2345 (elf_x86_64_bnd_plt2_entry): Likewise.
2346 (elf_x86_64_bnd_arch_bed): Likewise.
2347 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2348 (elf_x86_64_link_hash_table): Add plt_bnd.
2349 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2351 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2352 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2354 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2355 symbols. Resolve call to the second PLT if it is created.
2356 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2357 (elf_x86_64_relocate_section): Resolve PLT references to the
2358 second PLT if it is created.
2359 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2360 second PLT entry for BND relocation.
2361 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2362 the second PLT is created.
2363 (elf_x86_64_get_synthetic_symtab): New.
2364 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2366 2014-02-19 Alan Modra <amodra@gmail.com>
2368 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2369 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2370 provision of out-of-line register save/restore routines.
2372 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2374 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2375 PT_DYNAMIC segment flags.
2377 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2380 * simple.c (struct saved_offsets): New.
2381 (simple_save_output_info): Use it for ptr.
2382 (simple_restore_output_info): Use it for ptr. Check section_count.
2383 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2385 2014-02-17 Alan Modra <amodra@gmail.com>
2387 * elf64-ppc.h (struct ppc64_elf_params): Define.
2388 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2389 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2390 ppc64_elf_build_stubs): Update prototype.
2391 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2392 fields now in params. Adjust code throughout file.
2393 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2394 Save params pointer in htab.
2395 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2396 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2397 ppc64_elf_build_stubs): Remove parameters now in "params".
2399 2014-02-17 Alan Modra <amodra@gmail.com>
2401 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2402 patched for ppc476 workaround. Reapply branch taken/not taken
2405 2014-02-12 Alan Modra <amodra@gmail.com>
2407 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2408 stubs for calls to __tls_get_addr that we know will later be
2411 2014-02-12 Alan Modra <amodra@gmail.com>
2413 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2414 for ld -r, when code sections are sufficiently aligned.
2415 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2418 2014-02-12 Alan Modra <amodra@gmail.com>
2421 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2422 --export-dynamic and --dynamic-list marking of symbols.
2423 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2426 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2429 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2430 executables if it matches dynamic_list.
2432 2014-02-10 Alan Modra <amodra@gmail.com>
2434 * po/SRC-POTFILES.in: Regenerate.
2435 * po/bfd.pot: Regenerate.
2437 2014-02-09 Alan Modra <amodra@gmail.com>
2439 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2440 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2441 (elfNN_bed): Init new field.
2442 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2443 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2444 (ppc_elf_relax_section): Don't reallocate section here, write
2445 stubs, or write out relocs for ld -r here..
2446 (ppc_elf_relocate_section): ..instead write stubs here, and use
2447 existing code to write out relocs for ld -r. Fix offset
2448 adjustment on reloc for little-endian.
2449 (elf_backend_caches_rawsize): Define.
2451 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2454 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2456 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2458 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2459 return paths. Three times.
2460 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2462 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2463 (ppc64_elf_edit_toc): Free USED in return path.
2465 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2467 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2468 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2469 * libbfd.h: Regenerated.
2470 * bfd-in2.h: Regenerated.
2471 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2472 (nios2_reloc_map): Likewise.
2473 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2474 Fixed all references.
2475 (nios2_elf32_relocate_section): Add new relocations.
2476 (nios2_elf32_check_relocs): Likewise.
2477 (nios2_elf32_gc_sweep_hook): Likewise.
2479 2014-02-03 Alan Modra <amodra@gmail.com>
2481 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2482 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2483 (ppc_elf_link_params): New function.
2484 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2486 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2487 parameters. Use htab->params instead.
2488 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2489 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2490 64 bytes for ppc476 workaround.
2491 (struct ppc_elf_relax_info): New.
2492 (ppc_elf_relax_section): Exclude linker created sections and
2493 those too small to hold one instruction. Don't add another
2494 branch around trampolines on later relax passes. Don't
2495 generate trampolines for undefined symbols when !relocatable,
2496 nor for plugin symbols. Allocate space for ppc476 workaround
2497 patch area. Free fixups on error return path.
2498 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2499 * elf32-ppc.h (struct ppc_elf_params): New.
2500 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2501 (ppc_elf_link_params): Declare.
2502 * section.c (SEC_INFO_TYPE_TARGET): Define.
2503 * bfd-in2.h: Regenerate.
2505 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2507 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2509 (nios2_elf32_relocate_section): Use got_base to adjust
2510 GOT-pointer-relative relocations relative to _gp_got.
2511 (create_got_section): Create _gp_got symbol.
2512 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2513 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2515 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2517 * bfd-in2.h: Update from reloc.c.
2518 * elf32-nios2.c: Include elf32-nios2.h.
2519 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2520 (nios2_reloc_map): Likewise.
2521 (enum elf32_nios2_stub_type): Declare.
2522 (struct elf32_nios2_stub_hash_entry): Declare.
2523 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2524 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2525 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2526 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2527 bfd_count, top_index, input_list, all_local_syms.
2528 (nios2_call26_stub_entry): New.
2529 (nios2_elf32_install_imm16): Move up in file.
2530 (nios2_elf32_install_data): Move up in file.
2531 (hiadj): Move up in file.
2532 (stub_hash_newfunc): New.
2533 (link_hash_newfunc): Initialize hsh_cache field.
2535 (nios2_stub_name): New.
2536 (nios2_get_stub_entry): New.
2537 (nios2_add_stub): New.
2538 (nios2_elf32_setup_section_lists): New.
2539 (nios2_elf32_next_input_section): New.
2540 (CALL26_SEGMENT): New.
2541 (MAX_STUB_SECTION_SIZE): New.
2542 (group_sections): New.
2543 (nios2_type_of_stub): New.
2544 (nios2_build_one_stub): New.
2545 (nios2_size_one_stub): New.
2546 (get_local_syms): New.
2547 (nios2_elf32_size_stubs): New.
2548 (nios2_elf32_build_stubs): New.
2549 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2550 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2551 trampolines for R_NIOS2_CALL26 stubs.
2552 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2553 (nios2_elf32_gc_sweep_hook): Likewise.
2554 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2555 (nios2_elf32_link_hash_table_free): New.
2556 (bfd_elf32_bfd_link_hash_table_free): Define.
2557 * elf32-nios2.h: New file.
2558 * libbfd.h: Update from reloc.c.
2559 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2561 2014-01-29 Nick Clifton <nickc@redhat.com>
2564 * elf32-metag.c (elf_metag_post_process_headers): Call
2565 _bfd_elf_post_process_headers.
2566 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2567 _bfd_elf_copy_private_data.
2568 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2570 2014-01-29 Nick Clifton <nickc@redhat.com>
2572 * bfd-in.h (bfd_set_section_vma): Delete.
2573 (bfd_set_section_alignment): Delete.
2574 (bfd_set_section_userdata): Delete.
2575 (bfd_set_cacheable): Delete.
2576 * bfd.c (bfd_set_cacheable): New static inline function.
2577 * section.c (bfd_set_section_userdata): Likewise.
2578 (bfd_set_section_vma): Likewise.
2579 (bfd_set_section_alignment): Likewise.
2580 * bfd-in2.h: Regenerate.
2582 2014-01-28 Nick Clifton <nickc@redhat.com>
2584 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2585 attributes select the CU containing the abbreviation, which may not
2588 2014-01-24 Alan Modra <amodra@gmail.com>
2590 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2591 to get_relocs for ELFv2.
2593 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2596 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2597 if TLS sections are not adjacent.
2599 2014-01-22 Alan Modra <amodra@gmail.com>
2601 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2603 2014-01-22 Alan Modra <amodra@gmail.com>
2605 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2607 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2610 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2611 regular default symbol definition and the versioned dynamic
2612 symbol definition mismatch, skip the default symbol definition
2613 if one of them is IFUNC.
2615 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2618 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2619 info->export_dynamic nor h->ref_dynamic for type mismatch when
2620 adding the default version.
2622 2014-01-16 Alan Modra <amodra@gmail.com>
2624 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2625 mips_elf_traverse_got_arg* rather than mips_got_info*.
2626 Adjust caller. Alloc on output_bfd rather than symbol section
2629 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2631 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2633 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2635 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2638 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2639 against __ehdr_start.
2640 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2642 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2644 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2646 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2648 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2651 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2652 count if there are any non pc-relative relocs.
2653 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2655 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2656 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2658 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2659 offset while calculating relocation address.
2660 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2661 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2663 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2666 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2667 R_ARM_ABS8 and R_ARM_ABS16.
2669 2014-01-13 Alan Modra <amodra@gmail.com>
2671 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2672 error when shared and force a plt call otherwise.
2673 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2674 plt_type == PLT_NEW.
2675 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2676 the appropriate call stub.
2678 2014-01-10 Alan Modra <amodra@gmail.com>
2683 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2684 (assign_file_positions_for_non_load_sections): When setting up
2685 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2686 header that completely covers the relro region.
2688 2014-01-09 Tristan Gingold <gingold@adacore.com>
2690 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2691 table macros and add macros to initializa the structure.
2693 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2698 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2699 size for PT_GNU_RELRO segment.
2700 (assign_file_positions_for_load_sections): If PT_LOAD segment
2701 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2703 2014-01-07 Tom Tromey <tromey@redhat.com>
2705 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2708 2014-01-03 Nick Clifton <nickc@redhat.com>
2711 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2714 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2717 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2719 2014-01-02 Nick Clifton <nickc@redhat.com>
2722 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2723 filename in the bfd's filename field.
2724 * elfcode.h (bfd_from_remote_memory): Likewise.
2725 * ieee.c (ieee_object_p): Likewise.
2726 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2727 * oasys.c (oasys_openr_next_archived_file): Likewise.
2728 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2729 * opncls.c (bfd_fopen): Likewise.
2730 (bfd_openstreamr): Likewise.
2731 (bfd_openr_iovec): Likewise.
2732 (bfd_openw): Likewise.
2733 (bfd_create): Likewise.
2734 (_bfd_delete_bfd): Free filename.
2736 For older changes see ChangeLog-2013
2738 Copyright (C) 2014 Free Software Foundation, Inc.
2740 Copying and distribution of this file, with or without modification,
2741 are permitted in any medium without royalty provided the copyright
2742 notice and this notice are preserved.
2748 version-control: never
projects / platform / upstream / binutils.git / blob