1 2014-12-10 Alan Modra <amodra@gmail.com>
3 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
4 calling get_elf_backend_data.
5 (_bfd_dwarf2_find_nearest_line): Fix parens.
7 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
9 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
11 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
14 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
15 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
17 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
18 (elf_backend_plt_sym_val): Likewise.
19 (elf_i386_get_plt_sym_val): New.
20 (elf_i386_get_synthetic_symtab): Likewise.
21 (bfd_elf32_get_synthetic_symtab): Likewise.
22 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
23 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
24 (elf_backend_plt_sym_val): Likewise.
25 (elf_x86_64_get_plt_sym_val): New.
26 (elf_x86_64_get_synthetic_symtab): Use
27 _bfd_elf_ifunc_get_synthetic_symtab.
28 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
30 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
32 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
34 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
36 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
37 info->executable for symbols which need copy relocs.
39 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
41 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
43 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
44 with ELIMINATE_COPY_RELOCS.
45 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
46 relocs against symbols which turn out to need copy relocs.
48 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
50 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
51 allow copy relocs for building executables.
52 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
53 pc-relative relocation in shared object.
54 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
56 (elf_x86_64_relocate_section): Don't copy a pc-relative
57 relocation into the output file if the symbol needs copy reloc.
59 2014-11-30 Alan Modra <amodra@gmail.com>
62 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
63 symbols from libraries that won't be listed in DT_NEEDED.
64 (elf_link_output_extsym): Don't output verdefs for such symbols.
66 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
68 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
69 (erratum_835769_scan): Sort map list.
71 2014-11-24 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.c (plt_stub_pad): Correct.
75 2014-11-20 Alan Modra <amodra@gmail.com>
77 * elf64-ppc.c (group_sections): Init stub14_group_size from
78 --stub-group-size parameter divided by 1024.
80 2014-11-20 Alan Modra <amodra@gmail.com>
82 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
83 alignment calculation.
85 2014-11-20 Alan Modra <amodra@gmail.com>
87 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
89 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
91 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
94 2014-11-17 Nick Clifton <nickc@redhat.com>
98 2014-11-14 Nick Clifton <nickc@redhat.com>
101 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
103 (bfd_get_alt_debug_link_info): Likewise.
105 2014-11-14 Nick Clifton <nickc@redhat.com>
108 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
110 (ieee_object_p): Likewise.
112 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
114 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
116 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
118 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
120 2014-11-13 Nick Clifton <nickc@redhat.com>
123 * coffcode.h (coff_ptr_struct): Add is_sym field.
124 (coff_new_section_hook): Set the is_sym field.
125 (coff_pointerize_aux_hook): Check the is_sym field.
126 (coff_print_aux): Likewise.
127 (coff_compute_section_file_positions): Likewise.
128 (coff_write_object_contents): Likewise.
129 (coff_slurp_line_table): Likewise.
130 (coff_slurp_symbol_table): Likewise.
131 (CALC_ADDEND): Likewise.
132 * coffgen.c (coff_renumber_symbols): Likewise.
133 (coff_mangle_symbols): Likewise.
134 (coff_fix_symbol_name): Likewise.
135 (coff_write_symbol): Likewise.
136 (coff_write_alien_symbol): Likewise.
137 (coff_write_native_symbol): Likewise.
138 (coff_write_symbols): Likewise.
139 (coff_write_linenumbers): Likewise.
140 (coff_pointerize_aux): Likewise.
141 (coff_get_normalized_symtab): Likewise.
142 (coff_get_symbol_info): Likewise.
143 (bfd_coff_get_syment): Likewise.
144 (bfd_coff_get_auxent): Likewise.
145 (coff_print_symbol): Likewise.
146 (coff_find_nearest_line_with_names): Likewise.
147 (bfd_coff_set_symbol_class): Likewise.
148 (coff_make_empty_symbol): Set the is_sym field.
149 (coff_bfd_make_debug_symbol): Likewise.
150 * peicode.h (pe_ILF_make_a_symbol): Likewise.
151 * libcoff.h: Regenerate.
152 * libcoff-in.h: Regenerate.
154 2014-11-12 Nick Clifton <nickc@redhat.com>
157 * coffcode.h (coff_slurp_line_table): Set the line number of
158 corrupt entries to -1.
159 (coff_slurp_symbol_table): Alway initialise the value of the
161 * coffgen.c (coff_print_symbol): Check that the combined pointer
163 (coff_print_symbol): Do not print negative line numbers.
164 * peXXigen.c (pe_print_idata): Add range checking displaying
167 2014-11-12 Alan Modra <amodra@gmail.com>
170 * coffcode.h (coff_slurp_line_table): Drop line number info
171 not preceded by a valid function entry. Revert last change.
173 2014-11-11 Nick Clifton <nickc@redhat.com>
176 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
177 line number cache that would not be initialised by the copy from
178 the new line number table.
179 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
181 * coffgen.c (coff_get_normalized_symbols): Get the external
182 symbols before allocating space for the internal symbols, in case
184 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
185 array if one is needed. Likewise with the verdef array.
186 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
188 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
189 structure are initialised.
190 (pe_print_edata): Avoid reading off the end of the data buffer.
192 2014-11-11 Alan Modra <amodra@gmail.com>
195 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
196 when building func_table.
198 2014-11-11 Alan Modra <amodra@gmail.com>
201 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
202 memset the particular bits we need. Update src after hitting loop
203 "continue". Don't count lineno omitted due to invalid symbols in
204 nbr_func, and update lineno_count. Init entire terminating
205 lineno. Don't both allocating terminator in n_lineno_cache.
206 Redirect sym->lineno pointer to where n_lineno_cache will be
207 copied, and free n_lineno_cache.
208 * pe-mips.c (NUM_HOWTOS): Typo fix.
210 2014-11-10 Nick Clifton <nickc@redhat.com>
213 * coff-i386.c (NUM_HOWTOS): New define.
214 (RTYPE2HOWTO): Use it.
215 (coff_i386_rtype_to_howto): Likewise.
216 (coff_i386_reloc_name_lookup): Likewise.
217 (CALC_ADDEND): Check that reloc r_type field is valid.
218 * coff-x86_64.c (NUM_HOWTOS): New define.
219 (RTYPE2HOWTO): Use it.
220 (coff_amd64_rtype_to_howto): Likewise.
221 (coff_amd64_reloc_name_lookup): Likewise.
222 (CALC_ADDEND): Check that reloc r_type field is valid.
223 * coffcode.h (coff_slurp_line_table): Check for symbol table
225 (coff_slurp_symbol_table): Use zalloc to ensure that all table
226 entries are initialised.
227 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
228 in the string table. Also ensure that the table is 0 terminated.
229 (coff_get_normalized_symtab): Check for symbol table indexing
231 * opncls.c (bfd_alloc): Catch the case where a small negative size
232 can result in only 1 byte being allocated.
233 (bfd_alloc2): Use bfd_alloc.
234 * pe-mips.c (NUM_HOWTOS): New define.
235 (coff_mips_reloc_name_lookup): Use it.
236 (CALC_ADDEND): Check that reloc r_type field is valid.
237 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
238 in the DataDirectory.
239 (pe_print_idata): Avoid reading beyond the end of the data block
240 wen printing strings.
241 (pe_print_edata): Likewise.
242 Check for table indexing underflow.
243 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
244 (pe_bfd_object_p): Allocate and initialize enough space to hold a
245 PEAOUTHDR, even if the opt_hdr field specified less.
247 2014-11-08 Alan Modra <amodra@gmail.com>
249 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
251 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
253 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
256 2014-11-07 Alan Modra <amodra@gmail.com>
258 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
260 2014-11-07 Alan Modra <amodra@gmail.com>
262 * tekhex.c (CHUNK_SPAN): Define.
263 (struct data_struct <chunk_init>): Use one byte per span, update
264 all code accessing this field.
265 (find_chunk): Add create param, don't create new entry unless set.
266 (insert_byte): Don't save zeros.
267 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
268 on symbol type. Create an alternate section if both types of
269 symbol are given. Attach type '2' and '6' symbols to absolute
271 (move_section_contents): Fix caching of chunk. Don't create chunk
272 when reading, or for writing zeros.
273 (tekhex_set_section_contents): Don't create initial chunks.
274 (tekhex_write_object_contents): Use CHUNK_SPAN.
276 2014-11-07 Alan Modra <amodra@gmail.com>
278 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
280 2014-11-07 Alan Modra <amodra@gmail.com>
282 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
283 * coffcode.h (coff_set_alignment_hook): Likewise.
284 (coff_slurp_line_table): Likewise.
285 * coffgen.c (coff_get_normalized_symtab): Likewise.
286 (_bfd_coff_get_external_symbols): Likewise.
287 * elf.c (bfd_elf_get_str_section): Likewise.
288 * tekhex.c (first_phase): Likewise.
290 2014-11-06 Nick Clifton <nickc@redhat.com>
292 * aoutx.h (slurp_symbol_table): Revert previous delta.
293 (slurp_reloc_table): Likewise.
294 * compress.c (bfd_get_full_section_contents): Remove file size
296 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
297 and do not complain about linker generated files.
299 2014-11-04 Nick Clifton <nickc@redhat.com>
302 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
303 Replace another abort with an error message.
304 (coff_slurp_line_table): Add more range checking.
305 * peXXigen.c (pe_print_debugdata): Add range checking.
307 2014-11-05 Nick Clifton <nickc@redhat.com>
310 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
311 about the number of relocations it contains.
312 (coff_sort_func_alent): Return 0 if the pointers are NULL.
313 (coff_slurp_line_table): Add more range checks. Do not free new
314 tables created when sorting line numbers.
315 * peXXigen.c (pe_print_idata): Add range checks.
316 (pe_print_edata): Likewise.
317 (rsrc_print_resource_entries): Likewise. Avoid printing control
318 characters. Terminate priniting if corruption is detected.
319 (rsrc_print_resource_directory): Terminate printing if an unknown
320 directory type is encountered.
321 (pe_print_debugdata): Fix off-by-one error.
322 (rsrc_count_entries): Add range checking.
323 (rsrc_parse_entry): Likewise.
325 2014-11-04 Nick Clifton <nickc@redhat.com>
328 * compress.c (bfd_get_full_section_contents): Improve test for
329 linker created objects.
332 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
333 corrupt extended name tables.
335 2014-11-03 Nick Clifton <nickc@redhat.com>
338 * aoutx.h (slurp_symbol_table): Check that computed table size is
339 not bigger than the file from which is it being read.
340 (slurp_reloc_table): Likewise.
341 * coffcode.h (coff_slurp_line_table): Remove unneeded local
342 'warned'. Do not try to print the details of a symbol with an
344 * coffgen.c (make_a_sectiobn_from_file): Check computed string
345 index against length of string table.
346 (bfd_coff_internal_syment_name): Check read in string offset
347 against length of string table.
348 (build_debug_section): Return a pointer to the section used.
349 (_bfd_coff_read_string_table): Store the length of the string
350 table in the coff_tdata structure.
351 (bfd_coff_free_symbols): Set the length of the string table to
352 zero when it is freed.
353 (coff_get_normalized_symtab): Check offsets against string table
354 or data table lengths as appropriate.
355 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
356 length of string table.
357 * compress.c (bfd_get_full_section_contents): Check computed size
358 against the size of the file.
359 * libcoff-in.h (obj_coff_strings_len): Define.
360 (struct coff_tdata): Add strings_len field.
361 * libcoff.h: Regenerate.
362 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
363 data if the debug section is too small.
364 * xcofflink.c (xcoff_link_input_bfd): Check offset against
365 length of string table.
367 2014-10-31 Nick Clifton <nickc@redhat.com>
370 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
371 symbol table bigger than the file.
372 * elf.c (bfd_elf_get_str_section): Do not try to load a string
373 table bigger than the file.
374 * tekhex.c (first_phase): Check that the section range is sane.
376 2014-11-11 Alan Modra <amodra@gmail.com>
378 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
379 size check to account for possible zero terminator.
381 2014-11-10 Matthew Fortune <matthew.fortune@imgtec.com>
384 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
385 and E_MIPS_ARCH_64R6 support.
387 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
390 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
393 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
394 for IE->LE transition.
396 2014-11-04 Tristan Gingold <gingold@adacore.com>
398 * development.sh: Set development to false.
400 2014-11-03 Nick Clifton <nickc@redhat.com>
402 * po/fi.po: Updated Finnish translation.
404 2014-10-31 Nick Clifton <nickc@redhat.com>
408 2014-10-30 Nick Clifton <nickc@redhat.com>
410 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
411 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
413 2014-10-30 Nick Clifton <nickc@redhat.com>
417 2014-10-29 Nick Clifton <nickc@redhat.com>
418 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
421 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
425 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
426 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
427 (print_mips_isa_ext): Print the value of an unknown extension.
429 2014-10-28 Nick Clifton <nickc@redhat.com>
433 2014-10-28 Nick Clifton <nickc@redhat.com>
435 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
436 detection table on a per-bfd basis.
437 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
440 2014-10-28 Andreas Schwab <schwab@suse.de>
441 Nick Clifton <nickc@redhat.com>
443 * srec.c (srec_bad_byte): Increase size of buf to allow for
445 (srec_scan): Use an unsigned char buffer to hold header bytes.
447 2014-10-27 Nick Clifton <nickc@redhat.com>
449 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
450 binaries with a group of sections linked by the string table
452 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
453 with an invalid value for NumberOfRvaAndSizes.
454 (pe_print_edata): Detect out of range rvas and entry counts for
455 the Export Address table, Name Pointer table and Ordinal table.
458 * elf.c (setup_group): Improve handling of corrupt group
461 2014-10-28 Alan Modra <amodra@gmail.com>
465 2014-10-21 Alan Modra <amodra@gmail.com>
466 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
467 entries that aren't a multiple of 8 rather than failing assertion.
469 2014-10-21 Alan Modra <amodra@gmail.com>
470 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
473 2014-10-18 Alan Modra <amodra@gmail.com>
474 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
475 section for function symbols defined in .opd is discarded, let
476 the symbol appear to be undefined.
477 (opd_entry_value): Ensure the result section is that for the
478 function code section in the same object as the OPD entry.
480 2014-10-16 Alan Modra <amodra@gmail.com>
482 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
484 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
485 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
486 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
487 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
488 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
489 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
490 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
491 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
492 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
495 2014-10-16 Alan Modra <amodra@gmail.com>
496 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
497 even when output is not ppc64 ELF. Remove redundant tests on
500 2014-10-15 Alan Modra <amodra@gmail.com>
502 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
503 param, group "section" and "offset" params. Zero discriminator.
504 * bfd.c (bfd_find_nearest_line): Implement with new
505 _bfd_find_nearest_line.
506 (bfd_find_nearest_line_discriminator): Likewise.
507 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
509 * coff-rs6000.c (xcoff_find_nearest_line,
510 xcoff_find_nearest_line_discriminator): Delete.
511 (_bfd_xcoff_find_nearest_line): Don't define.
512 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
513 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
515 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
516 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
517 adjust _bfd_dwarf2_find_nearest_line call.
518 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
519 others. Set discriminator. Adjust call.
520 (coff_find_nearest_line_discriminator): Delete.
521 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
522 * dwarf2.c (find_line): Rename to..
523 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
524 Simplify setting of do_line. Delete old function.
525 (_bfd_dwarf2_find_line): Delete.
526 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
527 discriminator_ptr and set it.
528 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
529 (_bfd_elf_find_nearest_line_discriminator): Delete.
530 (_bfd_elf_find_line_discriminator): Delete.
531 (_bfd_generic_find_nearest_line_discriminator): Don't define.
532 * elf.c (elf_find_function): Reorder params.
533 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
535 (_bfd_elf_find_nearest_line_discriminator): Delete.
536 (_bfd_elf_find_line): Adjust call.
537 * elf32-arm.c (arm_elf_find_function): Reorder params.
538 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
540 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
541 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
542 (elfNN_aarch64_find_nearest_line): Reorder params, add
543 discriminator_ptr. Adjust calls.
544 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
545 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
546 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
547 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
548 (_bfd_dwarf1_find_nearest_line): Likewise.
549 (_bfd_dwarf2_find_nearest_line): Likewise.
550 (_bfd_dwarf2_find_line): Delete.
551 (_bfd_generic_find_nearest_line_discriminator): Delete.
552 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
553 * libcoff-in.h (coff_find_nearest_line): Update prototype.
554 (coff_find_nearest_line_discriminator): Delete.
555 (coff_find_nearest_line_with_names): Update prototype.
556 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
557 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
558 discriminator_ptr. Adjust calls.
559 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
560 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
561 discriminator_ptr and set.
562 * som.c (som_find_nearest_line): Similarly.
563 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
564 _bfd_find_nearest_line_discriminator.
565 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
566 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
567 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
568 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
569 "discriminator" and set.
570 (_bfd_vms_find_nearest_line_discriminator): Delete.
571 (_bfd_generic_find_nearest_line_discriminator): Don't define.
572 (alpha_vms_find_nearest_line): Update define.
573 * bfd-in2.h: Regenerate.
574 * libbfd.h: Regenerate.
575 * libcoff.h: Regenerate.
577 2014-10-15 Alan Modra <amodra@gmail.com>
578 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
579 * aout-adobe.c (aout_32_find_line): Define.
580 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
581 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
582 * aout-target.h (MY_find_line): Define.
583 * aout-tic30.c (MY_find_line): Define.
584 * binary.c (binary_find_line): Define.
585 * bout.c (aout_32_find_line): Define.
586 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
587 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
588 (rs6000_xcoff64_aix_vec): Likewise.
589 * elf-bfd.h (_bfd_generic_find_line): Don't define.
590 * elfxx-target.h (bfd_elfNN_find_line): Define.
591 * i386msdos.c (msdos_find_line): Define.
592 * i386os9k.c (aout_32_find_line): Define.
593 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
594 (ieee_find_nearest_line, ieee_find_line,
595 ieee_find_inliner_info): Define.
596 * ihex.c (ihex_find_line): Define.
597 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
598 (_bfd_generic_find_line): Don't define.
599 * libbfd.c (_bfd_generic_find_line): Delete.
600 * libcoff-in.h (coff_find_line): Define.
601 * libecoff.h (_bfd_ecoff_find_line): Define.
602 * mach-o.h (bfd_mach_o_find_line): Define.
603 * mmo.c (mmo_find_line): Define.
604 * nlm-target.h (nlm_find_line): Define.
605 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
606 (oasys_find_nearest_line, oasys_find_line,
607 oasys_find_inliner_info): Define.
608 * pef.c (bfd_pef_find_line): Define.
609 * plugin.c (bfd_plugin_find_line): Define.
610 * ppcboot.c (ppcboot_find_line): Define.
611 * som.c (som_find_line): Define.
612 * srec.c (srec_find_line): Define.
613 * tekhex.c (tekhex_find_line): Define.
614 * versados.c (versados_find_line): Define.
615 * vms-alpha.c (alpha_vms_find_line): Define.
616 * xsym.c (bfd_sym_find_line): Define.
617 * bfd-in2.h: Regenerate.
618 * libbfd.h: Regenerate.
619 * libcoff.h: Regenerate.
621 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
623 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
624 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
625 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
626 (elf_aarch64_stub_type): Add new type
627 aarch64_stub_erratum_835769_veneer.
628 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
629 (aarch64_erratum_835769_fix): New data struct to record erratum
631 (elf_aarch64_link_hash_table: Global flags for 835769.
632 (aarch64_build_one_stub): Add case for 835769.
633 (aarch64_size_one_stub): Likewise.
634 (aarch64_mem_op_p, aarch64_mlxl_p,
635 aarch64_erratum_sequence,erratum_835769_scan):
636 New. Decode and scan functions for erratum 835769.
637 (elf_aarch64_create_or_find_stub_sec): New.
638 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
640 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
641 (erratum_835769_branch_to_stub_data,
642 make_branch_to_erratum_835769_stub):New. Connect up all the
643 erratum stubs to occurances by branches.
644 (elfNN_aarch64_write_section): New hook.
645 (aarch64_map_one_stub): Output erratum stub symbol.
646 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
647 information for erratum 835769.
648 (elf_backend_write_section): Define.
650 2014-10-14 Tristan Gingold <gingold@adacore.com>
652 * version.m4: Bump version to 2.24.90
653 * configure: Regenerate.
655 2014-10-14 Alan Modra <amodra@gmail.com>
658 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
659 (EIGHT_GAZILLION): Delete.
661 2014-10-13 Alan Modra <amodra@gmail.com>
664 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
665 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
666 flags enabling conversion of CIEs and FDEs to use relative encoding.
667 (find_merged_cie): Similarly.
668 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
669 relocatable, except for CIE pointer.
670 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
671 relocs against symbols in dropped comdat group sections.
672 (bfd_elf_discard_info): Do some eh_frame optimisation when
675 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
677 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
678 the hwcaps2 object attribute.
680 2014-10-04 Alan Modra <amodra@gmail.com>
683 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
684 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
685 range FDEs for discarding.
686 (vma_compare): Sort on range after address.
687 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
688 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
689 error message rather than "fde".
690 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
693 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
696 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
697 for OLD_FREEBSD_ABI_LABEL.
699 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
702 * plugin.c (try_claim): New function. Moved from
704 (try_load_plugin): Pass through bfd. Add test.
705 (load_plugin): Pass through bfd.
706 (bfd_plugin_object_p): Move logic to try_claim.
708 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
710 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
711 call relaxation use furthermost addresses where call source and
712 destination can be to check whether it's in the range of a direct
715 2014-09-22 Alan Modra <amodra@gmail.com>
717 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
718 false for overflow or overlapping FDEs. Give more detail in
721 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
723 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
724 the addend if relocations are RELA.
726 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
728 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
729 nds32_elf_ex9_relocation_check): Synchronize the argument type.
731 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
733 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
735 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
738 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
741 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
743 2014-09-16 Terry Guo <terry.guo@arm.com>
745 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
748 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
750 * bfd-in2.h: Regenerate.
751 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
752 (nds32_elf_relax_section): Code refactoring.
753 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
754 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
755 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
756 pattern. The first three is moved from nds32_elf_relax_section,
757 and the last three is new function.
758 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
759 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
760 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
761 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
762 three is moved from nds32_elf_relax_section, and the last four
764 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
765 pattern and address setting pattern.
766 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
767 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
768 nds32_elf_relax_gotoff_suff): Relax pic pattern.
769 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
770 nds32_elf_relax_letlsls): Relax TLS pattern.
771 (nds32_relax_adjust_label): Adjust alignment and nop.
772 (nds32_elf_pick_relax): Choose relaxation optimization.
773 (nds32_elf_get_relocated_section_contents): New hook.
774 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
776 * elf32-nds32.h: Declare.
777 * libbfd.h: Regenerate.
778 * reloc.c: Add nds32 new relocations.
780 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
782 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
783 'name' for the typo issue, which related with commit
784 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
786 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
787 Matthew Fortune <matthew.fortune@imgtec.com>
789 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
790 * archures.c (bfd_architecture): Likewise.
791 * bfd-in2.h (bfd_architecture): Likewise.
792 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
793 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
794 BFD_RELOC_MIPS_19_PCREL_S2.
795 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
796 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
797 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
798 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
799 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
800 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
801 BFD_RELOC_LO16_PCREL.
802 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
803 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
805 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
806 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
807 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
808 BFD_RELOC_LO16_PCREL.
809 * elfn32-mips.c: Likewise.
810 * elfxx-mips.c (MIPSR6_P): New define.
811 (mipsr6_exec_plt_entry): New array.
812 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
813 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
814 (aligned_pcrel_reloc_p): New function.
815 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
816 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
817 (mips_elf_calculate_relocation): Add support for relocs:
818 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
819 R_MIPS_PCHI16 and R_MIPS_PCLO16.
820 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
821 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
822 (_bfd_mips_elf_check_relocs): Add support for relocs:
823 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
824 (_bfd_mips_elf_relocate_section): Add a check for unaligned
826 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
828 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
829 (_bfd_mips_elf_print_private_bfd_data): Likewise.
830 (mips_32bit_flags_p): Add support for mips32r6.
831 * libbfd.h (bfd_reloc_code_real_names): Add entries for
832 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
833 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
834 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
835 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
836 BFD_RELOC_MIPS_19_PCREL_S2.
837 * config.bfd: Add mips*-img-elf* target triple.
839 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
841 * config.bfd: Add mips*-img-elf* target triple.
843 2014-09-12 Alan Modra <amodra@gmail.com>
845 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
846 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
847 range of FDEs to hdr_info->array.
848 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
849 .eh_frame_hdr entries, and overlapping FDEs.
851 2014-09-10 Alan Modra <amodra@gmail.com>
853 * elf.c (assign_file_positions_except_relocs): Move section header
855 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
856 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
857 * elflink.c (bfd_elf_final_link): Don't call above function.
859 2014-08-30 Alan Modra <amodra@gmail.com>
861 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
863 2014-08-29 Alan Modra <amodra@gmail.com>
865 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
866 error for calls via a toc adjusting stub without a nop.
868 2014-08-29 Alan Modra <amodra@gmail.com>
870 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
871 error. Remove redundant bfd_set_error.
873 2014-08-29 Alan Modra <amodra@gmail.com>
875 * srec.c (srec_scan): Revert last change. Report an error for
876 S-records with less than the miniumum byte count.
878 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
880 * srec.c (srec_scan): Return error for 0 size.
882 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
885 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
886 to check discarded input section.
887 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
889 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
892 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
893 sections to input from ld --just-symbols.
895 2014-08-26 DJ Delorie <dj@redhat.com>
897 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
900 2014-08-26 Jiong Wang <jiong.wang@arm.com>
902 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
903 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
905 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
907 2014-08-26 Nick Clifton <nickc@redhat.com>
909 * config.bfd: Fix typo in or1knd selection.
911 2014-08-22 Kai Tietz <ktietz@redhat.com>
914 * coffcode.h (coff_compute_section_file_positions): Keep
915 FileAlignment valid as set.
917 2014-08-22 Alan Modra <amodra@gmail.com>
919 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
920 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
922 2014-08-22 Alan Modra <amodra@gmail.com>
924 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
926 (_bfd_elf_begin_eh_frame_parsing): Delete.
927 (_bfd_elf_end_eh_frame_parsing): Delete.
928 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
929 (_bfd_elf_end_eh_frame_parsing): Delete.
930 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
931 !info->relocatable in place of merge_cies.
932 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
933 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
934 (ppc64_elf_size_stubs): Likewise pad stub FDE.
935 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
936 (ppc64_elf_size_stubs): ..here and..
937 (ppc64_elf_finish_dynamic_sections): ..here.
939 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
941 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
943 2014-08-21 Tony Wang <tony.wang@arm.com>
945 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
946 the veneer routine for R_ARM_THM_JUMP19.
947 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
948 (elf32_arm_size_stub): Ditto.
950 2014-08-20 Roland McGrath <mcgrathr@google.com>
953 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
954 all reloc types with pc_relative set in the howto, not just for
955 R_ARM_REL32 and R_ARM_REL32_NOI.
956 (allocate_dynrelocs_for_symbol): Update comment.
957 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
958 set in the howto, set call_reloc_p and may_need_local_target_p but
959 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
960 (elf32_arm_check_relocs): Likewise.
962 2014-08-20 Will Newton <will.newton@linaro.org>
964 * config.bfd: Default armeb-*-eabi* to big endian.
966 2014-08-19 Alan Modra <amodra@gmail.com>
968 * configure: Regenerate.
970 2014-08-18 Alan Modra <amodra@gmail.com>
972 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
973 use dynrelocs for ifunc.
974 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
976 2014-08-18 Alan Modra <amodra@gmail.com>
979 * elflink.c (on_needed_list): Only consider libraries that have
982 2014-08-18 Alan Modra <amodra@gmail.com>
984 * elflink.c (bfd_elf_discard_info): Return int error status.
985 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
986 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
987 * bfd-in2.h: Regenerate.
989 2014-08-14 Alan Modra <amodra@gmail.com>
991 * peXXigen.c (pe_print_reloc): Protect against access past end
994 2014-08-14 Alan Modra <amodra@gmail.com>
997 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
998 in the order they are mapped to output sections.
1000 2014-08-14 Alan Modra <amodra@gmail.com>
1002 * configure.ac: Delete redundant plugin related checks.
1003 * configure: Regenerate.
1005 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1007 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1008 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1011 2014-08-12 Alan Modra <amodra@gmail.com>
1013 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1014 here when not calling the generic add_symbol function. Formatting.
1015 Correct handling of indirect symbols. Update notice call.
1016 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1017 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1018 symbols early. Update notice call. Add comments regarding weak
1019 symbols vs. indirect.
1021 2014-08-12 Alan Modra <amodra@gmail.com>
1024 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1027 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1029 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1032 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1033 Alan Modra <amodra@gmail.com>
1036 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1037 warning for references in LTO IR to warning symbols.
1039 2014-08-07 Alan Modra <amodra@gmail.com>
1041 * linker.c (WARN, CWARN): Collapse these states to WARN.
1042 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1045 2014-08-05 Doug Evans <dje@google.com>
1047 * bfd-in2.h: Regenerate.
1048 * libcoff.h: Regenerate.
1050 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1052 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1053 rawsize if changing size.
1055 2014-08-05 Alan Modra <amodra@gmail.com>
1058 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1060 2014-08-05 Alan Modra <amodra@gmail.com>
1062 * linker.c (generic_link_check_archive_element): Move handling
1063 of command link -u symbols with a common symbol def to the
1064 code handling non-common symbols so that archive element symbols
1065 are loaded. Use generic_link_add_object_symbols.
1067 2014-08-05 Alan Modra <amodra@gmail.com>
1070 * linker.c (struct archive_list, struct archive_hash_entry,
1071 struct archive_hash_table, archive_hash_newfunc,
1072 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1073 archive_hash_table_free): Delete.
1074 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1075 checkfn. Rewrite using a straight-forward scan over archive map.
1076 (generic_link_check_archive_element_no_collect,
1077 generic_link_check_archive_element_collect,
1078 generic_link_check_archive_element): Add h and name params.
1079 * aoutx.h (aout_link_check_archive_element): Likewise.
1080 * pdp11.c (aout_link_check_archive_element): Likewise.
1081 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1082 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1083 scan symbols, simply add archive element whenever h is undefined.
1084 (coff_link_check_ar_symbols): Delete.
1085 * ecoff.c (read_ext_syms_and_strs): Delete.
1086 (reread_ext_syms_and_strs): Delete.
1087 (ecoff_link_check_archive_element): Add h and name param. Don't
1088 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1089 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1091 (elf_link_add_archive_symbols): Delete "defined" array, merge
1092 functionality into "included". Make "included" a char array. Don't
1093 set or test archive_pass.
1094 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1095 * libbfd.h: Regenerate.
1097 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1100 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1102 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1104 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1105 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1106 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1107 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1108 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1109 (_bfd_mips_elf_fake_sections): Likewise.
1110 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1111 (_bfd_mips_elf_additional_program_headers): Account for new
1112 PT_MIPS_ABIFLAGS program header.
1113 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1114 associate with .MIPS.abiflags.
1115 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1116 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1117 (infer_mips_abiflags): Likewise.
1118 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1119 (mips_32bit_flags_p): Moved higher.
1120 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1121 checking for FP ABIs.
1122 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1123 checks. Check EF_MIPS_FP64 flag consistency.
1124 (print_mips_ases, print_mips_isa_ext): New static function.
1125 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1126 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1127 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1128 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1129 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1130 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1131 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1132 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1134 2014-07-28 Alan Modra <amodra@gmail.com>
1137 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1138 __gnu_lto_slim to armap.
1139 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1140 __gnu_lto_slim to linker hash table.
1142 2014-07-27 Anthony Green <green@moxielogic.org>
1144 * config.bfd: Add moxie-*-moxiebox*.
1146 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1148 Add or reactivate or1k-*-rtems*
1149 * config.bfd (or1k-*-rtems*): Reactivate.
1151 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1155 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1156 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1158 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1161 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1162 and R_*_IRELATIVE relocation offset with PLT entry.
1163 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1164 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1165 (elf_x86_64_get_synthetic_symtab): Use it.
1167 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1170 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1171 next_tls_desc_index with elf.srelplt->reloc_count.
1173 2014-07-15 Alan Modra <amodra@gmail.com>
1175 * cache.c (cache_bread_1): Don't return -1 when fread returns
1178 2014-07-15 Alan Modra <amodra@gmail.com>
1180 * elflink.c (elf_merge_st_other): Update comments. Simplify
1181 visibility handling. Make isym const. Move code modifying
1182 isym->st_other for --exclude-libs to..
1183 (elf_link_add_object_symbols): ..here.
1185 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1188 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1190 2014-07-08 Nick Clifton <nickc@redhat.com>
1193 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1194 segments in input bfds.
1196 2014-07-08 Will Newton <will.newton@linaro.org>
1198 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1199 value to 64kB and remove custom setting for NaCl.
1201 2014-07-08 Alan Modra <amodra@gmail.com>
1203 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1204 bits from source to dest.
1205 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1206 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1208 * bfd-in2.h: Regenerate.
1210 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1212 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1213 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1214 when info->relocatable be true.
1216 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1218 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1219 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1220 * bfd-in2.h: Regenerate.
1221 * libbfd.h: Regenerate.
1223 2014-07-04 Alan Modra <amodra@gmail.com>
1225 * Makefile.am: Update "configure.in" comments.
1226 * PORTING: Likewise.
1227 * aoutx.h: Likewise.
1228 * configure.host: Likewise.
1229 * doc/bfdint.texi: Likewise.
1230 * targets.c: Likewise.
1231 * warning.m4: Likewise.
1232 * Makefile.in: Regenerate.
1234 2014-07-04 Alan Modra <amodra@gmail.com>
1236 * configure.ac: Rename from configure.in.
1237 * Makefile.in: Regenerate.
1238 * config.in: Regenerate.
1239 * doc/Makefile.in: Regenerate.
1241 2014-07-04 Alan Modra <amodra@gmail.com>
1243 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1244 * Makefile.in: Regenerate.
1246 2014-07-04 Alan Modra <amodra@gmail.com>
1248 * version.m4: New file.
1249 * configure.in: Include version.m4.
1251 * Makefile.am (RELEASE): Delete.
1252 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1253 * Makefile.in: Regenerate.
1254 * doc/Makefile.in: Regenerate.
1256 2014-07-02 Alan Modra <amodra@gmail.com>
1258 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1259 pointer_equality_needed when !readonly_dynrelocs.
1260 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1262 2014-07-02 Alan Modra <amodra@gmail.com>
1264 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1265 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1267 2014-07-01 Alan Modra <amodra@gmail.com>
1269 * bfd.c (struct bfd): Reorganise for better packing. Delete
1270 "ifd" field. Make "format", "direction" and "flags" bitfields.
1271 (HAS_LOAD_PAGE): Delete, renumber following flags.
1272 * bfd-in2.h: Regenerate.
1273 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1275 2014-07-01 Alan Modra <amodra@gmail.com>
1277 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1278 (struct ppc_link_hash_table): Increase size of stub_count array.
1279 (build_global_entry_stubs): Emit symbol on global entry stub.
1280 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1283 2014-07-01 Alan Modra <amodra@gmail.com>
1285 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1286 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1287 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1289 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1290 optimisation when --traditional-format.
1292 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1293 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1294 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1295 Soundararajan <Sounderarajan.D@atmel.com>
1297 * archures.c: Add avrtiny architecture for avr target.
1298 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1299 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1300 added for 16 bit LDS/STS instruction of avrtiny arch.
1301 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1302 BFD_RELOC_AVR_LDS_STS_16.
1303 (bfd_elf_avr_final_write_processing): Select machine number
1305 (elf32_avr_object_p): Set machine number for avrtiny arch.
1306 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1307 * bfd-in2.h: Regenerate.
1308 * libbfd.h: Regenerate.
1310 2014-06-26 Nick Clifton <nickc@redhat.com>
1313 * dwarf2.c (is_str_attr): New function.
1314 (find_abstract_instance_name): Use it to determine when an
1315 attribute has a string value.
1317 2014-06-24 Alan Modra <amodra@gmail.com>
1319 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1320 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1323 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1325 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1326 a number of targets.
1328 2014-06-20 Kyle McMartin <kyle@redhat.com>
1330 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1331 emitting initial-exec relocs when not linking an executable.
1333 2014-06-16 Will Newton <will.newton@linaro.org>
1335 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1336 htab->next_tls_desc_index in the non-IPLT case.
1337 Calculate GOT offset correctly for the non-IPLT case.
1338 (allocate_dynrelocs_for_symbol): Don't increment
1339 htab->next_tls_desc_index here.
1341 2014-06-16 Alan Modra <amodra@gmail.com>
1343 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1346 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1348 * elfxx-aarch64.c (stdarg.h): Include.
1349 (string.h): Include.
1350 (_bfd_aarch64_elf_grok_prstatus): Updated.
1351 (_bfd_aarch64_elf_grok_psinfo): New function.
1352 (_bfd_aarch64_elf_write_core_note): New function.
1353 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1354 (elf_backend_write_core_note): Define.
1356 2014-06-13 Alan Modra <amodra@gmail.com>
1358 * archive.c: Include bfdlink.h.
1359 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1360 * bfd.c (struct bfd): Add is_linker_output field.
1361 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1362 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1363 link.hash and is_linker_output.
1364 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1365 param with bfd*. Assert is_linker_output and link.hash, and
1366 clear them before exit.
1367 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1368 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1369 and link.hash so we can free two linker hash tables.
1370 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1371 first. Clean up on errors. Set hash_table_free pointer.
1372 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1373 bfd_link_hash_table* param with bfd*.
1374 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1375 hash_table_free pointer.
1376 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1377 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1378 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1379 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1380 * xcofflink.c: Similarly.
1381 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1382 clear link.next before creating linker hash table. Clean up on
1383 errors, and restore link.next on exit.
1384 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1385 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1386 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1387 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1388 * hash.c (bfd_hash_table_init_n): Free table on error.
1389 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1390 * bfd-in2.h: Regenerate.
1391 * libbfd.h: Regenerate.
1392 * libcoff.h: Regenerate.
1394 2014-06-13 Alan Modra <amodra@gmail.com>
1397 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1398 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1399 * bfd.c (bfd_link_hash_table_free): Don't define.
1400 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1401 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1402 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1403 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1404 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1405 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1406 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1407 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1408 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1409 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1410 * xsym.c: Don't define various link_hash_table_free defines, and
1411 remove from bfd_target vars. Temporarily reference some of the
1412 target link_hash_table_free functions to avoid warnings.
1413 * bfd-in2.h: Regenerate.
1414 * libbfd.h: Regenerate.
1416 2014-06-13 Alan Modra <amodra@gmail.com>
1418 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1419 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1420 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1421 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1422 Move link_hash_table_free functions before their corresponding
1423 link_hash_table_create functions.
1425 2014-06-13 Alan Modra <amodra@gmail.com>
1427 * bfd.c (struct bfd): Replace link_next with a union.
1428 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1429 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1430 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1431 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1432 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1433 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1434 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1435 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1436 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1437 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1438 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1439 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1440 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1441 * bfd-in2.h: Regenerate.
1443 2014-06-11 Alan Modra <amodra@gmail.com>
1445 * linker.c (unwrap_hash_lookup): Add missing parens.
1447 2014-06-11 Kai Tietz <ktietz@redhat.com>
1449 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1450 * libcoff.h: Regenerated.
1452 2014-06-10 Alan Modra <amodra@gmail.com>
1455 * linker.c (unwrap_hash_lookup): New function.
1456 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1457 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1458 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1459 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1460 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1461 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1462 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1463 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1465 2014-06-07 Alan Modra <amodra@gmail.com>
1467 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1468 insn as a bitfield; Use complain_overflow_bitfield.
1469 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1471 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1473 * development.sh: New file.
1474 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1475 Make -Werror the default with GCC only if DEVELOPMENT is true.
1476 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1477 $(srcdir)/development.sh.
1478 * Makefile.in, configure: Regenerate.
1480 2014-06-04 Will Newton <will.newton@linaro.org>
1482 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1483 being non-NULL into an assert.
1484 (elfNN_aarch64_tls_relax): Remove unused code.
1486 2014-06-03 DJ Delorie <dj@redhat.com>
1488 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1490 2014-06-03 Nick Clifton <nickc@redhat.com>
1493 * peXXigen.c (rsrc_process_section): Page align the new contents
1494 befgore writing out.
1496 2014-06-03 Alan Modra <amodra@gmail.com>
1498 * elf64-ppc.c (ADDIS_R12_R2): Define.
1499 (build_plt_stub): Support fusion on ELFv2 stub.
1500 (ppc_build_one_stub): Likewise for plt branch stubs.
1502 2014-05-28 Alan Modra <amodra@gmail.com>
1504 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1506 2014-05-28 Tristan Gingold <gingold@adacore.com>
1508 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1509 to keep the length of the best fit range.
1510 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1513 2014-05-27 DJ Delorie <dj@redhat.com>
1515 * elf32-rx.c (get_symbol_value_maybe): New.
1516 (rx_elf_relocate_section): If we find a reloc against
1517 $tableentry$default$<name>, redirect it to the appropriate
1519 (RX_Table_Info): New.
1520 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1521 with table parts in them.
1522 (rx_check_directives): New.
1523 (rx_table_map_2): New.
1524 (rx_table_map): New.
1525 (rx_additional_link_map_text): New. Called to dump tables to the
1529 2014-05-20 DJ Delorie <dj@redhat.com>
1531 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1533 2014-05-20 Alan Modra <amodra@gmail.com>
1536 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1537 Remove redundant setting of htab->elf.dynobj. Don't align.
1538 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1539 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1540 (create_sdata_sym): Delete.
1541 (elf_allocate_pointer_linker_section): Rename from
1542 elf_create_pointer_linker_section. Align section.
1543 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1544 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1546 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1547 Remove unnecessary tests on _SDA_BASE_ sym.
1548 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1549 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1550 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1551 (ppc_elf_maybe_strip_sdata_syms): Declare.
1553 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1555 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1557 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1559 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1560 in a section with no contents.
1561 (is_vma_in_section, find_section_by_vma): New functions.
1562 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1563 offsets in the debug directory.
1564 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1565 Byte-swap GUID from little-endian to big-endian order for
1566 consistent and conventional display.
1568 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1570 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1571 64-bit doubles objects mix with 32-bit doubles objects.
1572 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1574 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1576 * mmo.c: Update URLs in documentation comments.
1578 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1579 David Weatherford <weath@cadence.com>
1580 Max Filippov <jcmvbkbc@gmail.com>
1582 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1585 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1587 * config.bfd: Add proper arm config for *-*-freebsd*.
1589 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1591 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1592 mips32r5 and mips64r5.
1593 * archures.c (bfd_architecture): Likewise.
1594 * bfd-in2.h (bfd_architecture): Likewise.
1595 * cpu-mips.c (arch_info_struct): Likewise.
1596 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1598 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1600 * elfxx-mips.h (elfxx-mips.h): Declare.
1601 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1602 Tag_GNU_MIPS_ABI_FP mismatches.
1603 (_bfd_mips_fp_abi_string): New function.
1605 2014-05-02 Alan Modra <amodra@gmail.com>
1607 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1608 * configure.in: Likewise.
1609 * configure: Regenerate.
1611 2014-05-02 Alan Modra <amodra@gmail.com>
1613 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1614 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1615 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1616 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1617 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1618 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1619 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1620 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1621 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1622 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1623 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1624 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1625 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1626 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1627 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1628 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1629 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1630 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1631 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1632 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1633 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1634 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1635 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1636 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1637 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1638 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1639 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1640 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1641 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1642 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1643 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1644 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1645 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1646 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1647 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1648 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1649 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1650 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1651 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1652 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1653 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1654 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1655 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1656 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1657 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1658 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1659 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1660 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1662 * configure: Regenerate.
1664 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1666 * mmo.c (mmo File layout documentation): Add note about low bits
1668 (mmo_write_chunk): When handling data remainder, assert that
1669 previous remaining data is flushed.
1670 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1671 when dealing with an aligned VMA and for aligned lengths. Don't skip
1672 the last 32-bit-word of zeros.
1673 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1674 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1675 emitting data, not after updating it.
1676 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1678 2014-04-30 Nick Clifton <nickc@redhat.com>
1680 * compress.c (bfd_is_section_compressed): When checking the
1681 .debug_str section, also check the fifth byte in the section is
1682 not part of a string.
1684 2014-04-30 Alan Modra <amodra@gmail.com>
1686 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1687 (find_merged_cie): Identify personality functions by (bfd_id,index)
1688 pair when a local sym is used.
1690 2014-04-29 Christian Svensson <blue@cmd.nu>
1692 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1693 into .rela.got if it contained TLS relocations as well.
1695 2014-04-28 Nick Clifton <nickc@redhat.com>
1698 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1701 2014-04-26 Alan Modra <amodra@gmail.com>
1703 * po/SRC-POTFILES.in: Regenerate.
1704 * configure: Regenerate.
1706 2014-04-25 Nick Clifton <nickc@redhat.com>
1709 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1710 a 342-bit host. This time for older versions of gcc.
1712 2014-04-24 Nick Clifton <nickc@redhat.com>
1714 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1717 2014-04-24 Alan Modra <amodra@gmail.com>
1720 * dwarf2.c: Formatting.
1721 (struct dwarf2_debug): Make adjusted_section_count signed.
1722 (unset_sections): Make i signed.
1723 (set_debug_vma): New function.
1724 (place_sections): Handle separate debug object file. Set VMA
1725 on debug sections, even if they have an output section. Also
1726 set VMA on zero size sections, and non-load but alloc sections.
1727 Set adjusted_section_count to -1 when no section adjustment.
1728 Malloc adjusted_sections. Don't double last_vma. Transfer
1729 alloc section VMAs to separate debug file.
1730 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1731 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1732 test on symbols being the same before using old stash. Read
1733 and use separate debug file symbols. Call place_sections.
1734 (find_line): Don't call place_sections here.
1735 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1736 * libbfd.h: Regenerate.
1737 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1738 _bfd_dwarf2_slurp_debug_info call.
1739 * simple.c (simple_save_output_info): Clarify comment.
1741 2014-04-24 Nick Clifton <nickc@redhat.com>
1744 * peXXigen.c (struct rsrc_regions): New structure.
1745 (rsrc_print_resource_directory): Use new structure. Include
1746 offset of directory in listing.
1747 (rsrc_print_resource_entry): Likewise.
1748 (rsrc_print_section): Likewise.
1749 (rsrc_count_entries): Do not increment sizeof_strings or
1751 (rsrc_count_directory): Do not increment sizeof_tables.
1752 (rsrc_compute_region_sizes): New function.
1753 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1754 (rsrc_process_section): Compute size of regions after merging
1757 2014-04-23 Alan Modra <amodra@gmail.com>
1760 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1761 (place_sections): Do not modify VMA of sections when called from
1762 linker after sections have been placed in output sections. Short
1763 circuit single section case.
1764 (save_section_vma, section_vma_same): New functions.
1765 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1767 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1768 when non-relocatable.
1770 2014-04-22 Nick Clifton <nickc@redhat.com>
1773 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1775 2014-04-22 Christian Svensson <blue@cmd.nu>
1777 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1778 * archures.c: Likewise.
1779 * coffcode.h: Likewise.
1780 * config.bfd: Likewise.
1781 * configure.in: Likewise.
1782 * reloc.c: Likewise.
1783 * targets.c: Likewise.
1784 * cpu-or1k.c: New file.
1785 * elf32-or1k.c: New file.
1786 * coff-or32.c: Delete.
1787 * cpu-openrisc.c: Delete.
1788 * cpu-or32.c: Delete.
1789 * elf32-openrisc.c: Delete.
1790 * elf32-or32.c: Delete.
1791 * Makefile.in: Regenerate.
1792 * bfd-in2.h: Regenerate.
1793 * configure: Regenerate.
1794 * libbfd.h: Regenerate.
1796 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1799 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1801 2014-04-22 Will Newton <will.newton@linaro.org>
1803 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1804 function. (elf_backend_section_flags): Remove define.
1806 2014-04-21 Richard Henderson <rth@redhat.com>
1808 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1809 parameter; honor it and disable got merging when false.
1810 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1811 the first pass of relaxation.
1812 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1813 the end of the LITERAL+LITUSE chain.
1814 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1815 second pass of relaxation.
1817 * configure.ac (use_secureplt): Enable by default.
1818 * configure: Rebuild.
1820 2014-04-18 Tristan Gingold <gingold@adacore.com>
1822 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1823 bind_content, weak_bind_content, lazy_bind_content,
1825 (bfd_mach_o_load_command): Add comments, add next field.
1826 (mach_o_data_struct): Replace commands field by first_command
1828 * mach-o.c (bfd_mach_o_append_command): New function.
1829 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1830 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1832 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1833 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1834 (bfd_mach_o_write_thread): Use macro instead of literal.
1835 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1836 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1838 (bfd_mach_o_write_symtab_content): New function (extracted
1839 from bfd_mach_o_write_symtab).
1840 (bfd_mach_o_write_symtab): Split.
1841 (bfd_mach_o_count_indirect_symbols): Move
1842 (bfd_mach_o_build_dysymtab): Remove layout code.
1843 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1844 (bfd_mach_o_count_sections_for_seg): Remove.
1845 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1846 bfd_mach_o_build_seg_command).
1847 (bfd_mach_o_build_exec_seg_command): New function.
1848 (bfd_mach_o_build_dysymtab_command): Remove.
1849 (bfd_mach_o_layout_commands): New function.
1850 (bfd_mach_o_init_segment): New function.
1851 (bfd_mach_o_build_commands): Major rework to handle non-object
1853 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1855 (bfd_mach_o_read_dyld_info): Clear content fields.
1856 (bfd_mach_o_read_segment): Adjust call.
1857 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1859 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1860 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1861 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1864 2014-04-18 Tristan Gingold <gingold@adacore.com>
1866 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1867 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1868 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1869 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1871 2014-04-18 Tristan Gingold <gingold@adacore.com>
1873 * mach-o.h (bfd_mach_o_dylinker_command)
1874 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1876 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1877 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1879 2014-04-18 Tristan Gingold <gingold@adacore.com>
1881 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1882 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1883 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1884 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1885 each targets declared.
1886 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1887 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1889 2014-04-18 Tristan Gingold <gingold@adacore.com>
1891 * mach-o.c (bfd_mach_o_write_thread)
1892 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1893 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1894 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1895 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1896 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1897 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1898 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1899 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1900 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1901 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1902 (bfd_mach_o_read_command): Now return a boolean status.
1903 Adjust return statements.
1904 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1905 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1907 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1909 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1910 field. Add assigned_low_gotno and assigned_high_gotno fields.
1911 (mips_elf_create_local_got_entry): Update out-of-space condition.
1912 Set index of new GOT entry to assigned_low_gotno if required by
1913 the current relocation, else set it to assigned_high_gotno.
1914 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1915 with assigned_low_gotno.
1916 (mips_elf_multi_got): Initialize assigned_low_gotno and
1917 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1918 in place of assigned_gotno when handling global GOT entries.
1919 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1920 assigned_high_gotno.
1921 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1922 gap in the middle of local GOT space.
1924 2014-04-17 Alan Modra <amodra@gmail.com>
1927 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1928 current bfd is a plugin. Don't always set type_change_ok
1929 when old bfd is a plugin.
1931 2014-04-16 Tristan Gingold <gingold@adacore.com>
1933 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1936 2014-04-16 Alan Modra <amodra@gmail.com>
1938 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1939 with "ba 0" rather than zeros.
1941 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1943 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1945 2014-04-14 Alan Modra <amodra@gmail.com>
1947 * elf32-ppc.c (BA): Define
1948 (ppc_elf_link_hash_table_create): Correct default_params.
1949 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1950 than "nop" for ppc476_workaround.
1951 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1952 and __glink_PLTresolve. Ensure plt call stub at end of page
1953 doesn't allow fall-thru prefetch.
1955 2014-04-11 Nick Clifton <nickc@redhat.com>
1958 * peXXigen.c (abs_finder): New function.
1959 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1960 than 1^32 try to convert them into section relative values
1963 2014-04-11 Nick Clifton <nickc@redhat.com>
1965 * bfd-in2.h: Regenerate.
1966 * libbfd.h: Regenerate.
1968 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1970 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1971 when building function stubs.
1973 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1975 * elf32-avr.c: Add DIFF relocations for AVR.
1976 (avr_final_link_relocate): Handle the DIFF relocs.
1977 (bfd_elf_avr_diff_reloc): New.
1978 (elf32_avr_is_diff_reloc): New.
1979 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1980 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1983 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1985 2014-04-09 Alan Modra <amodra@gmail.com>
1987 * libcoff.h: Regenerate.
1989 2014-04-09 Alan Modra <amodra@gmail.com>
1991 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1992 of safe ppc476 insns at end of page. Also remove non-branch insns.
1995 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1997 * peXXigen.c (pe_print_debugdata): New function: Displays the
1998 contents of the debug directory and decodes codeview entries.
1999 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2000 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2001 Add functions for reading and writing debugdir and codeview
2003 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2004 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2005 * libcoff-in.h (pe_tdata): Add build-id data.
2006 * libcoff.h: Regenerate.
2007 * coffcode.h (coff_write_object_contents): Run build_id
2008 after_write_object_contents hook.
2010 2014-04-05 Alan Modra <amodra@gmail.com>
2012 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2013 merging non-default sym.
2015 2014-04-04 Tristan Gingold <gingold@adacore.com>
2017 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2020 2014-04-04 Tristan Gingold <gingold@adacore.com>
2022 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2023 thinko on names length.
2025 2014-04-04 Tristan Gingold <gingold@adacore.com>
2027 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2029 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2031 2014-04-04 Tristan Gingold <gingold@adacore.com>
2033 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2035 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2037 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2038 section before dereferencing.
2039 (pe_print_idata, pe_print_edata, pe_print_reloc)
2040 (rsrc_print_section): Don't bother interpreting the contents
2041 of sections which have no contents.
2043 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2046 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2049 2014-04-03 Tristan Gingold <gingold@adacore.com>
2051 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2053 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2055 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2057 2014-04-03 Alan Modra <amodra@gmail.com>
2059 * elf-bfd.h (struct elf_backend_data
2060 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2061 with "bfd_size_type size".
2062 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2063 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2064 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2065 * elfcode.h (bfd_from_remote_memory): Likewise.
2066 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2067 * bfd-in2.h: Regenerate.
2069 2014-04-02 Tristan Gingold <gingold@adacore.com>
2071 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2072 (bfd_mach_o_prebind_cksum_command): New types.
2073 (bfd_mach_o_prebound_dylib_command): Rewrite.
2074 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2076 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2078 (bfd_mach_o_read_prebind_cksum): New function.
2079 (bfd_mach_o_read_twolevel_hints): Ditto.
2080 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2083 2014-04-02 Alan Modra <amodra@gmail.com>
2085 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2086 Consolidate code handling possible section headers past end of
2087 segment. Don't use p_align for page size guess, instead use
2088 minpagesize. Take note of ld.so clearing section headers when
2089 p_memsz > p_filesz. Handle file header specifying no section
2090 headers. Handle zero p_align throughout. Default loadbase to
2091 zero. Add comments. Rename contents_size to high_offset, and
2092 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2093 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2094 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2096 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2097 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2098 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2099 * bfd-in2.h: Regnerate.
2101 2014-04-01 Tristan Gingold <gingold@adacore.com>
2103 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2106 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2107 Pavel Fedin <p.fedin@samsung.com>
2109 * elf32-arm.c: Add support for limited pretty-printing of PLT
2110 entries on eabi and nacl targets.
2111 (elf32_arm_get_synthetic_symtab): Add new callback.
2112 (elf32_arm_nacl_plt_sym_val): Likewise.
2113 (elf32_arm_plt0_size): Add helper function.
2114 (elf32_arm_plt_size): Likewise.
2116 2014-03-27 Tristan Gingold <gingold@adacore.com>
2118 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2119 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2121 2014-03-27 Tristan Gingold <gingold@adacore.com>
2123 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2124 * mach-o.c (bfd_mach_o_write_symtab)
2125 (bfd_mach_o_write_contents)
2126 (bfd_mach_o_set_section_flags_from_bfd)
2127 (bfd_mach_o_build_seg_command): Fix indentation.
2128 (bfd_mach_o_get_base_address): New function.
2130 2014-03-26 Nick Clifton <nickc@redhat.com>
2132 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2133 relocations in discarded sections.
2135 2014-03-26 Tristan Gingold <gingold@adacore.com>
2137 * mach-o.c (bfd_mach_o_convert_architecture): Add
2138 BFD_MACH_O_CPU_TYPE_ARM64.
2140 2014-03-26 Alan Modra <amodra@gmail.com>
2142 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2143 needed plt entries when taking the address of functions for
2144 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2145 Move opd setup and abiversion checks to..
2146 (ppc64_elf_before_check_relocs): ..here. Renamed from
2147 ppc64_elf_process_dot_syms. Set output abiversion from input and
2148 input abiversion from output, if either is not set.
2149 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2150 (elf_backend_check_directives): Update.
2152 2014-03-25 Will Newton <will.newton@linaro.org>
2154 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2155 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2156 of input sections rather than output sections.
2158 2014-03-20 Will Newton <will.newton@linaro.org>
2161 * elf32-arm.c (elf32_arm_check_relocs): Set
2162 pointer_equality_needed for absolute references within
2164 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2165 unless pointer_equality_needed is set.
2167 2014-03-19 Nick Clifton <nickc@redhat.com>
2169 * peXXigen.c (rsrc_process_section): Add code to scan input
2170 sections and record their lengths. Use these lengths to find the
2171 start of each merged .rsrc section.
2173 2014-03-17 Tristan Gingold <gingold@adacore.com>
2175 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2176 (bfd_mach_o_read_command): Ditto.
2178 2014-03-14 Meador Inge <meadori@codesourcery.com>
2180 * configure.in: Add strnlen to AC_CHECK_DECLS.
2181 * config.in: Regenerate.
2182 * configure: Regenerate.
2183 * sysdep.h (strnlen): Add prototype.
2185 2014-03-14 Alan Modra <amodra@gmail.com>
2187 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2188 handling for VLE_SDA21 relocs.
2190 2014-03-13 Tristan Gingold <gingold@adacore.com>
2192 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2194 (pe_bfd_object_p): Also read version number to detect ILF.
2195 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2196 (x86_64pe_bigobj_vec): Define
2197 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2198 (bfd_coff_max_nscns): New macro.
2199 (coff_compute_section_file_positions): Use unsigned int for
2200 target_index. Compare with bfd_coff_max_nscns.
2201 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2202 Set a value for _bfd_coff_max_nscns.
2203 (header_bigobj_classid): New constant.
2204 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2205 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2206 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2208 (bigobj_swap_table): New table.
2209 * libcoff.h: Regenerate.
2210 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2211 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2212 _bfd_coff_max_nscns.
2213 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2214 * coff-rs6000.c (bfd_xcoff_backend_data)
2215 (bfd_pmac_xcoff_backend_data): Likewise.
2216 * coff64-rs6000.c (bfd_xcoff_backend_data)
2217 (bfd_xcoff_aix5_backend_data): Likewise.
2218 * targets.c (x86_64pe_bigobj_vec): Declare.
2219 * configure.in (x86_64pe_bigobj_vec): New vector.
2220 * configure: Regenerate.
2221 * config.bfd: Add bigobj object format for Windows targets.
2223 2014-03-12 Nick Clifton <nickc@redhat.com>
2226 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2227 before testing for vxworks.
2229 2014-03-12 Alan Modra <amodra@gmail.com>
2231 * Makefile.in: Regenerate.
2233 2014-03-12 Alan Modra <amodra@gmail.com>
2236 * elf.c (copy_elf_program_header): Ignore first section lma if
2239 2014-03-11 Alan Modra <amodra@gmail.com>
2242 * coff-rs6000.c: Include stdint.h.
2243 * coff64-rs6000.c: Likewise.
2245 2014-03-10 Tristan Gingold <gingold@adacore.com>
2247 * ticoff.h: Removed.
2249 2014-03-08 Alan Modra <amodra@gmail.com>
2251 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2252 many relocations. Correct bitsize and rightshift too for a number
2253 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2254 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2255 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2256 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2257 fields in instructions to signed/unsigned according to whether
2258 the field takes a signed or unsigned value. Tidy vle split16 code.
2259 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2261 2014-03-08 Alan Modra <amodra@gmail.com>
2263 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2264 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2265 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2266 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2267 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2268 fields in instructions to signed/unsigned according to whether
2269 the field takes a signed or unsigned value.
2271 2014-03-07 Pedro Alves <palves@redhat.com>
2274 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2275 through ptr_to_uint instead of through long.
2277 2014-03-06 Nick Clifton <nickc@redhat.com>
2280 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2281 attribute section names.
2283 2014-03-05 Alan Modra <amodra@gmail.com>
2285 Update copyright years.
2287 2014-03-05 Alan Modra <amodra@gmail.com>
2289 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2290 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2291 (ppc64_elf_check_relocs): Likewise.
2292 (ppc64_elf_relocate_section): Likewise.
2293 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2294 * bfd-in2.h: Regenerate.
2295 * libbfd.h: Regenerate.
2297 2014-03-04 Heiher <r@hev.cc>
2299 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2301 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2302 extension of bfd_mach_mipsisa64r2.
2304 2014-03-04 Nick Clifton <nickc@redhat.com>
2307 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2308 (elf32_thumb2_plt_entry): New array.
2309 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2310 using thumb2 based PLT.
2311 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2313 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2315 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2317 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2318 Thumb2 based PLT 0-entry.
2319 (elf32_arm_output_arch_local_syms): Handle creation of local
2320 symbols for Thumb2 based PLT entries.
2322 2014-02-28 Alan Modra <amodra@gmail.com>
2325 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2326 the same conditions we called check_relocs.
2328 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2330 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2331 * bfd-in2.h: Regenerate.
2332 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2333 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2334 using long PLT entries.
2335 (bfd_elf32_arm_use_long_plt): New function.
2336 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2338 2014-02-27 Alan Modra <amodra@gmail.com>
2340 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2341 params for targets that don't use ppc32elf.em.
2343 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2345 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2346 of GOTOFF relocations.
2348 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2349 H.J. Lu <hongjiu.lu@intel.com>
2351 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2352 (elf_x86_64_legacy_plt_entry): Likewise.
2353 (elf_x86_64_bnd_plt_entry): Likewise.
2354 (elf_x86_64_legacy_plt2_entry): Likewise.
2355 (elf_x86_64_bnd_plt2_entry): Likewise.
2356 (elf_x86_64_bnd_arch_bed): Likewise.
2357 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2358 (elf_x86_64_link_hash_table): Add plt_bnd.
2359 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2361 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2362 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2364 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2365 symbols. Resolve call to the second PLT if it is created.
2366 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2367 (elf_x86_64_relocate_section): Resolve PLT references to the
2368 second PLT if it is created.
2369 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2370 second PLT entry for BND relocation.
2371 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2372 the second PLT is created.
2373 (elf_x86_64_get_synthetic_symtab): New.
2374 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2376 2014-02-19 Alan Modra <amodra@gmail.com>
2378 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2379 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2380 provision of out-of-line register save/restore routines.
2382 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2384 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2385 PT_DYNAMIC segment flags.
2387 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2390 * simple.c (struct saved_offsets): New.
2391 (simple_save_output_info): Use it for ptr.
2392 (simple_restore_output_info): Use it for ptr. Check section_count.
2393 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2395 2014-02-17 Alan Modra <amodra@gmail.com>
2397 * elf64-ppc.h (struct ppc64_elf_params): Define.
2398 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2399 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2400 ppc64_elf_build_stubs): Update prototype.
2401 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2402 fields now in params. Adjust code throughout file.
2403 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2404 Save params pointer in htab.
2405 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2406 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2407 ppc64_elf_build_stubs): Remove parameters now in "params".
2409 2014-02-17 Alan Modra <amodra@gmail.com>
2411 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2412 patched for ppc476 workaround. Reapply branch taken/not taken
2415 2014-02-12 Alan Modra <amodra@gmail.com>
2417 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2418 stubs for calls to __tls_get_addr that we know will later be
2421 2014-02-12 Alan Modra <amodra@gmail.com>
2423 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2424 for ld -r, when code sections are sufficiently aligned.
2425 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2428 2014-02-12 Alan Modra <amodra@gmail.com>
2431 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2432 --export-dynamic and --dynamic-list marking of symbols.
2433 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2436 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2439 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2440 executables if it matches dynamic_list.
2442 2014-02-10 Alan Modra <amodra@gmail.com>
2444 * po/SRC-POTFILES.in: Regenerate.
2445 * po/bfd.pot: Regenerate.
2447 2014-02-09 Alan Modra <amodra@gmail.com>
2449 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2450 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2451 (elfNN_bed): Init new field.
2452 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2453 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2454 (ppc_elf_relax_section): Don't reallocate section here, write
2455 stubs, or write out relocs for ld -r here..
2456 (ppc_elf_relocate_section): ..instead write stubs here, and use
2457 existing code to write out relocs for ld -r. Fix offset
2458 adjustment on reloc for little-endian.
2459 (elf_backend_caches_rawsize): Define.
2461 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2464 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2466 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2468 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2469 return paths. Three times.
2470 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2472 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2473 (ppc64_elf_edit_toc): Free USED in return path.
2475 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2477 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2478 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2479 * libbfd.h: Regenerated.
2480 * bfd-in2.h: Regenerated.
2481 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2482 (nios2_reloc_map): Likewise.
2483 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2484 Fixed all references.
2485 (nios2_elf32_relocate_section): Add new relocations.
2486 (nios2_elf32_check_relocs): Likewise.
2487 (nios2_elf32_gc_sweep_hook): Likewise.
2489 2014-02-03 Alan Modra <amodra@gmail.com>
2491 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2492 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2493 (ppc_elf_link_params): New function.
2494 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2496 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2497 parameters. Use htab->params instead.
2498 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2499 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2500 64 bytes for ppc476 workaround.
2501 (struct ppc_elf_relax_info): New.
2502 (ppc_elf_relax_section): Exclude linker created sections and
2503 those too small to hold one instruction. Don't add another
2504 branch around trampolines on later relax passes. Don't
2505 generate trampolines for undefined symbols when !relocatable,
2506 nor for plugin symbols. Allocate space for ppc476 workaround
2507 patch area. Free fixups on error return path.
2508 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2509 * elf32-ppc.h (struct ppc_elf_params): New.
2510 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2511 (ppc_elf_link_params): Declare.
2512 * section.c (SEC_INFO_TYPE_TARGET): Define.
2513 * bfd-in2.h: Regenerate.
2515 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2517 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2519 (nios2_elf32_relocate_section): Use got_base to adjust
2520 GOT-pointer-relative relocations relative to _gp_got.
2521 (create_got_section): Create _gp_got symbol.
2522 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2523 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2525 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2527 * bfd-in2.h: Update from reloc.c.
2528 * elf32-nios2.c: Include elf32-nios2.h.
2529 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2530 (nios2_reloc_map): Likewise.
2531 (enum elf32_nios2_stub_type): Declare.
2532 (struct elf32_nios2_stub_hash_entry): Declare.
2533 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2534 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2535 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2536 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2537 bfd_count, top_index, input_list, all_local_syms.
2538 (nios2_call26_stub_entry): New.
2539 (nios2_elf32_install_imm16): Move up in file.
2540 (nios2_elf32_install_data): Move up in file.
2541 (hiadj): Move up in file.
2542 (stub_hash_newfunc): New.
2543 (link_hash_newfunc): Initialize hsh_cache field.
2545 (nios2_stub_name): New.
2546 (nios2_get_stub_entry): New.
2547 (nios2_add_stub): New.
2548 (nios2_elf32_setup_section_lists): New.
2549 (nios2_elf32_next_input_section): New.
2550 (CALL26_SEGMENT): New.
2551 (MAX_STUB_SECTION_SIZE): New.
2552 (group_sections): New.
2553 (nios2_type_of_stub): New.
2554 (nios2_build_one_stub): New.
2555 (nios2_size_one_stub): New.
2556 (get_local_syms): New.
2557 (nios2_elf32_size_stubs): New.
2558 (nios2_elf32_build_stubs): New.
2559 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2560 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2561 trampolines for R_NIOS2_CALL26 stubs.
2562 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2563 (nios2_elf32_gc_sweep_hook): Likewise.
2564 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2565 (nios2_elf32_link_hash_table_free): New.
2566 (bfd_elf32_bfd_link_hash_table_free): Define.
2567 * elf32-nios2.h: New file.
2568 * libbfd.h: Update from reloc.c.
2569 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2571 2014-01-29 Nick Clifton <nickc@redhat.com>
2574 * elf32-metag.c (elf_metag_post_process_headers): Call
2575 _bfd_elf_post_process_headers.
2576 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2577 _bfd_elf_copy_private_data.
2578 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2580 2014-01-29 Nick Clifton <nickc@redhat.com>
2582 * bfd-in.h (bfd_set_section_vma): Delete.
2583 (bfd_set_section_alignment): Delete.
2584 (bfd_set_section_userdata): Delete.
2585 (bfd_set_cacheable): Delete.
2586 * bfd.c (bfd_set_cacheable): New static inline function.
2587 * section.c (bfd_set_section_userdata): Likewise.
2588 (bfd_set_section_vma): Likewise.
2589 (bfd_set_section_alignment): Likewise.
2590 * bfd-in2.h: Regenerate.
2592 2014-01-28 Nick Clifton <nickc@redhat.com>
2594 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2595 attributes select the CU containing the abbreviation, which may not
2598 2014-01-24 Alan Modra <amodra@gmail.com>
2600 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2601 to get_relocs for ELFv2.
2603 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2606 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2607 if TLS sections are not adjacent.
2609 2014-01-22 Alan Modra <amodra@gmail.com>
2611 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2613 2014-01-22 Alan Modra <amodra@gmail.com>
2615 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2617 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2620 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2621 regular default symbol definition and the versioned dynamic
2622 symbol definition mismatch, skip the default symbol definition
2623 if one of them is IFUNC.
2625 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2628 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2629 info->export_dynamic nor h->ref_dynamic for type mismatch when
2630 adding the default version.
2632 2014-01-16 Alan Modra <amodra@gmail.com>
2634 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2635 mips_elf_traverse_got_arg* rather than mips_got_info*.
2636 Adjust caller. Alloc on output_bfd rather than symbol section
2639 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2641 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2643 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2645 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2648 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2649 against __ehdr_start.
2650 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2652 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2654 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2656 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2658 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2661 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2662 count if there are any non pc-relative relocs.
2663 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2665 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2666 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2668 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2669 offset while calculating relocation address.
2670 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2671 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2673 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2676 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2677 R_ARM_ABS8 and R_ARM_ABS16.
2679 2014-01-13 Alan Modra <amodra@gmail.com>
2681 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2682 error when shared and force a plt call otherwise.
2683 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2684 plt_type == PLT_NEW.
2685 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2686 the appropriate call stub.
2688 2014-01-10 Alan Modra <amodra@gmail.com>
2693 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2694 (assign_file_positions_for_non_load_sections): When setting up
2695 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2696 header that completely covers the relro region.
2698 2014-01-09 Tristan Gingold <gingold@adacore.com>
2700 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2701 table macros and add macros to initializa the structure.
2703 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2708 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2709 size for PT_GNU_RELRO segment.
2710 (assign_file_positions_for_load_sections): If PT_LOAD segment
2711 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2713 2014-01-07 Tom Tromey <tromey@redhat.com>
2715 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2718 2014-01-03 Nick Clifton <nickc@redhat.com>
2721 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2724 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2727 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2729 2014-01-02 Nick Clifton <nickc@redhat.com>
2732 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2733 filename in the bfd's filename field.
2734 * elfcode.h (bfd_from_remote_memory): Likewise.
2735 * ieee.c (ieee_object_p): Likewise.
2736 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2737 * oasys.c (oasys_openr_next_archived_file): Likewise.
2738 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2739 * opncls.c (bfd_fopen): Likewise.
2740 (bfd_openstreamr): Likewise.
2741 (bfd_openr_iovec): Likewise.
2742 (bfd_openw): Likewise.
2743 (bfd_create): Likewise.
2744 (_bfd_delete_bfd): Free filename.
2746 For older changes see ChangeLog-2013
2748 Copyright (C) 2014 Free Software Foundation, Inc.
2750 Copying and distribution of this file, with or without modification,
2751 are permitted in any medium without royalty provided the copyright
2752 notice and this notice are preserved.
2758 version-control: never
projects / platform / upstream / binutils.git / blob