1 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
3 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
4 NAME##_get_symbol_version_string.
5 (bfd_get_symbol_version_string): New.
6 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
8 * aout-target.h (MY_get_symbol_version_string): Likewise.
9 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
10 * binary.c (binary_get_symbol_version_string): Likewise.
11 * bout.c (aout_32_get_symbol_version_string): Likewise.
12 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
13 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
14 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
15 * ieee.c (ieee_get_symbol_version_string): Likewise.
16 * ihex.c (ihex_get_symbol_version_string): Likewise.
17 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
18 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
19 * mmo.c (mmo_get_symbol_version_string): Likewise.
20 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
21 * oasys.c (oasys_get_symbol_version_string): Likewise.
22 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
23 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
24 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
25 * som.c (som_get_symbol_version_string): Likewise.
26 * srec.c (srec_get_symbol_version_string): Likewise.
27 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
28 * versados.c (versados_get_symbol_version_string): Likewise.
29 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
30 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
32 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
33 coff_get_symbol_version_string.
34 (rs6000_xcoff64_aix_vec): Likewise.
36 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
37 (_bfd_elf_get_symbol_version_string): This.
39 (bfd_elf_print_symbol): Updated.
40 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
42 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
43 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
44 * bfd-in2.h: Regenerated.
46 * libcoff.h: Likewise.
48 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
51 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
52 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
53 from bfd_elf_print_symbol.
54 (bfd_elf_print_symbol): Use it.
56 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
58 * elf32-i386.c (elf_i386_got_plt_entry): New.
59 (elf_i386_pic_got_plt_entry): Likewise.
60 (elf_i386_link_hash_entry): Add plt_got.
61 (elf_i386_link_hash_table): Likewise.
62 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
63 (elf_i386_get_local_sym_hash): Likewise.
64 (elf_i386_check_relocs): Create the GOT PLT if there are both
65 PLT and GOT references when the regular PLT is used.
66 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
67 both PLT and GOT references unless pointer equality is needed.
68 (elf_i386_relocate_section): Also check the GOT PLT when
69 resolving R_386_PLT32.
70 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
73 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
74 (elf_x86_64_link_hash_table): Likewise.
75 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
76 (elf_x86_64_get_local_sym_hash): Likewise.
77 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
78 PLT and GOT references when the regular PLT is used.
79 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
80 both PLT and GOT references unless pointer equality is needed.
81 (elf_x86_64_relocate_section): Also check the GOT PLT when
82 resolving R_X86_64_PLT32.
83 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
86 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
88 * configure: Regenerated.
90 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
92 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
93 (erratum_835769_scan): Sort map list.
95 2014-11-24 Alan Modra <amodra@gmail.com>
97 * elf64-ppc.c (plt_stub_pad): Correct.
99 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
101 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
102 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
103 (elf_x86_64_allocate_dynrelocs): Don't assert size of
104 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
106 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
108 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
109 branch displacement overflow in PLT entry.
111 2014-11-21 Nick Clifton <nickc@redhat.com>
114 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
115 number of auxillary entries.
116 * ieee.c (next_byte): Convert to a function. Return FALSE if the
117 next byte is beyond the end of the buffer.
118 (parse_int): Test the return value of next_byte.
119 (parse_expression): Convert to boolean. Return FALSE if the
120 parsing failed. Test the return value of next_byte.
121 (ieee_seek): Convert to a function. Return FALSE if the seek goes
122 beyond the end of the buffer.
123 (ieee_slurp_external_symbols): Test the return value of ieee_seek
125 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
126 operation failed. Test the return value of ieee_seek and
128 (ieee_archive_p): Test the return value of ieee_seek and
131 (ieee_slurp_section_data): Likewise.
132 (ieee_object_p): Likewise. Store the size of the buffer in the
133 total_amt field in the header.
134 * libieee.h (common_header_type): Add amt field.
135 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
136 reloc's value is within range.
137 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
139 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
141 (pex64_dump_xdata): Check for buffer overflows.
142 * versados.c (process_otr): Check that the section exists before
144 (versados_object_p): Make sure that enough data was read for the
145 header to be checked.
146 * vms-alpha.c (vms_get_remaining_object_record): Change
147 read_so_far parameter to an unsigned int. Check that the amount
150 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
152 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
153 PC-relative offset overflow check.
155 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
158 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
159 string table before clearing the first few bytes.
161 2014-11-21 Terry Guo <terry.guo@arm.com>
163 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
165 2014-11-20 Alan Modra <amodra@gmail.com>
167 * elf64-ppc.c (group_sections): Init stub14_group_size from
168 --stub-group-size parameter divided by 1024.
170 2014-11-20 Alan Modra <amodra@gmail.com>
172 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
173 alignment calculation.
175 2014-11-20 Terry Guo <terry.guo@arm.com>
177 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
178 hasn't attribute section.
180 2014-11-20 Alan Modra <amodra@gmail.com>
182 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
184 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
187 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
188 PC-relative offset overflow in PLT entry.
190 2014-11-18 Nick Clifton <nickc@redhat.com>
193 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
194 is larger than its real size.
195 (rsrc_print_section): Fix off-by-one error checking for overflow.
196 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
199 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
201 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
204 2014-11-14 Nick Clifton <nickc@redhat.com>
207 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
209 (bfd_get_alt_debug_link_info): Likewise.
211 2014-11-14 Nick Clifton <nickc@redhat.com>
214 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
216 (ieee_object_p): Likewise.
218 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
220 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
222 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
224 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
226 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
229 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
230 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
231 (elf_x86_64_relocate_section): Likewise.
233 2014-11-13 Nick Clifton <nickc@redhat.com>
236 * coffcode.h (coff_ptr_struct): Add is_sym field.
237 (coff_new_section_hook): Set the is_sym field.
238 (coff_pointerize_aux_hook): Check the is_sym field.
239 (coff_print_aux): Likewise.
240 (coff_compute_section_file_positions): Likewise.
241 (coff_write_object_contents): Likewise.
242 (coff_slurp_line_table): Likewise.
243 (coff_slurp_symbol_table): Likewise.
244 (CALC_ADDEND): Likewise.
245 * coffgen.c (coff_renumber_symbols): Likewise.
246 (coff_mangle_symbols): Likewise.
247 (coff_fix_symbol_name): Likewise.
248 (coff_write_symbol): Likewise.
249 (coff_write_alien_symbol): Likewise.
250 (coff_write_native_symbol): Likewise.
251 (coff_write_symbols): Likewise.
252 (coff_write_linenumbers): Likewise.
253 (coff_pointerize_aux): Likewise.
254 (coff_get_normalized_symtab): Likewise.
255 (coff_get_symbol_info): Likewise.
256 (bfd_coff_get_syment): Likewise.
257 (bfd_coff_get_auxent): Likewise.
258 (coff_print_symbol): Likewise.
259 (coff_find_nearest_line_with_names): Likewise.
260 (bfd_coff_set_symbol_class): Likewise.
261 (coff_make_empty_symbol): Set the is_sym field.
262 (coff_bfd_make_debug_symbol): Likewise.
263 * peicode.h (pe_ILF_make_a_symbol): Likewise.
264 * libcoff.h: Regenerate.
265 * libcoff-in.h: Regenerate.
267 2014-11-12 Nick Clifton <nickc@redhat.com>
270 * coffcode.h (coff_slurp_line_table): Set the line number of
271 corrupt entries to -1.
272 (coff_slurp_symbol_table): Alway initialise the value of the
274 * coffgen.c (coff_print_symbol): Check that the combined pointer
276 (coff_print_symbol): Do not print negative line numbers.
277 * peXXigen.c (pe_print_idata): Add range checking displaying
280 2014-11-12 Alan Modra <amodra@gmail.com>
283 * coffcode.h (coff_slurp_line_table): Drop line number info
284 not preceded by a valid function entry. Revert last change.
286 2014-11-11 Nick Clifton <nickc@redhat.com>
289 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
290 line number cache that would not be initialised by the copy from
291 the new line number table.
292 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
294 * coffgen.c (coff_get_normalized_symbols): Get the external
295 symbols before allocating space for the internal symbols, in case
297 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
298 array if one is needed. Likewise with the verdef array.
299 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
301 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
302 structure are initialised.
303 (pe_print_edata): Avoid reading off the end of the data buffer.
305 2014-11-11 Alan Modra <amodra@gmail.com>
308 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
309 when building func_table.
311 2014-11-11 Alan Modra <amodra@gmail.com>
314 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
315 memset the particular bits we need. Update src after hitting loop
316 "continue". Don't count lineno omitted due to invalid symbols in
317 nbr_func, and update lineno_count. Init entire terminating
318 lineno. Don't both allocating terminator in n_lineno_cache.
319 Redirect sym->lineno pointer to where n_lineno_cache will be
320 copied, and free n_lineno_cache.
321 * pe-mips.c (NUM_HOWTOS): Typo fix.
323 2014-11-11 Alan Modra <amodra@gmail.com>
325 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
326 size check to account for possible zero terminator.
328 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
330 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
331 data sections to be PROGBITS
333 2014-11-10 Nick Clifton <nickc@redhat.com>
336 * coff-i386.c (NUM_HOWTOS): New define.
337 (RTYPE2HOWTO): Use it.
338 (coff_i386_rtype_to_howto): Likewise.
339 (coff_i386_reloc_name_lookup): Likewise.
340 (CALC_ADDEND): Check that reloc r_type field is valid.
341 * coff-x86_64.c (NUM_HOWTOS): New define.
342 (RTYPE2HOWTO): Use it.
343 (coff_amd64_rtype_to_howto): Likewise.
344 (coff_amd64_reloc_name_lookup): Likewise.
345 (CALC_ADDEND): Check that reloc r_type field is valid.
346 * coffcode.h (coff_slurp_line_table): Check for symbol table
348 (coff_slurp_symbol_table): Use zalloc to ensure that all table
349 entries are initialised.
350 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
351 in the string table. Also ensure that the table is 0 terminated.
352 (coff_get_normalized_symtab): Check for symbol table indexing
354 * opncls.c (bfd_alloc): Catch the case where a small negative size
355 can result in only 1 byte being allocated.
356 (bfd_alloc2): Use bfd_alloc.
357 * pe-mips.c (NUM_HOWTOS): New define.
358 (coff_mips_reloc_name_lookup): Use it.
359 (CALC_ADDEND): Check that reloc r_type field is valid.
360 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
361 in the DataDirectory.
362 (pe_print_idata): Avoid reading beyond the end of the data block
363 wen printing strings.
364 (pe_print_edata): Likewise.
365 Check for table indexing underflow.
366 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
367 (pe_bfd_object_p): Allocate and initialize enough space to hold a
368 PEAOUTHDR, even if the opt_hdr field specified less.
370 2014-11-08 Alan Modra <amodra@gmail.com>
372 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
374 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
376 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
379 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
382 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
383 for IE->LE transition.
385 2014-11-07 Alan Modra <amodra@gmail.com>
387 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
389 2014-11-07 Alan Modra <amodra@gmail.com>
391 * tekhex.c (CHUNK_SPAN): Define.
392 (struct data_struct <chunk_init>): Use one byte per span, update
393 all code accessing this field.
394 (find_chunk): Add create param, don't create new entry unless set.
395 (insert_byte): Don't save zeros.
396 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
397 on symbol type. Create an alternate section if both types of
398 symbol are given. Attach type '2' and '6' symbols to absolute
400 (move_section_contents): Fix caching of chunk. Don't create chunk
401 when reading, or for writing zeros.
402 (tekhex_set_section_contents): Don't create initial chunks.
403 (tekhex_write_object_contents): Use CHUNK_SPAN.
405 2014-11-07 Alan Modra <amodra@gmail.com>
407 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
409 2014-11-07 Alan Modra <amodra@gmail.com>
411 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
412 * coffcode.h (coff_set_alignment_hook): Likewise.
413 (coff_slurp_line_table): Likewise.
414 * coffgen.c (coff_get_normalized_symtab): Likewise.
415 (_bfd_coff_get_external_symbols): Likewise.
416 * elf.c (bfd_elf_get_str_section): Likewise.
417 * tekhex.c (first_phase): Likewise.
419 2014-11-06 Nick Clifton <nickc@redhat.com>
421 * aoutx.h (slurp_symbol_table): Revert previous delta.
422 (slurp_reloc_table): Likewise.
423 * compress.c (bfd_get_full_section_contents): Remove file size
425 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
426 and do not complain about linker generated files.
428 2014-11-06 Will Newton <will.newton@linaro.org>
430 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
431 length sections and sub-sections.
433 2014-11-04 Nick Clifton <nickc@redhat.com>
436 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
437 Replace another abort with an error message.
438 (coff_slurp_line_table): Add more range checking.
439 * peXXigen.c (pe_print_debugdata): Add range checking.
441 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
443 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
444 when creating a dso with discarded dynsym section.
446 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
448 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
449 and E_MIPS_ARCH_64R6 support.
451 2014-11-05 Nick Clifton <nickc@redhat.com>
454 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
455 about the number of relocations it contains.
456 (coff_sort_func_alent): Return 0 if the pointers are NULL.
457 (coff_slurp_line_table): Add more range checks. Do not free new
458 tables created when sorting line numbers.
459 * peXXigen.c (pe_print_idata): Add range checks.
460 (pe_print_edata): Likewise.
461 (rsrc_print_resource_entries): Likewise. Avoid printing control
462 characters. Terminate priniting if corruption is detected.
463 (rsrc_print_resource_directory): Terminate printing if an unknown
464 directory type is encountered.
465 (pe_print_debugdata): Fix off-by-one error.
466 (rsrc_count_entries): Add range checking.
467 (rsrc_parse_entry): Likewise.
469 2014-11-04 Nick Clifton <nickc@redhat.com>
472 * compress.c (bfd_get_full_section_contents): Improve test for
473 linker created objects.
476 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
477 corrupt extended name tables.
479 2014-11-04 Alan Modra <amodra@gmail.com>
481 * elf32-spu.c (ovl_mgr_stat): New function.
482 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
484 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
486 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
487 relaxation, reduce the size of symbols that span the deleted
490 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
492 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
493 located at the very end of the section.
495 2014-11-03 Nick Clifton <nickc@redhat.com>
498 * aoutx.h (slurp_symbol_table): Check that computed table size is
499 not bigger than the file from which is it being read.
500 (slurp_reloc_table): Likewise.
501 * coffcode.h (coff_slurp_line_table): Remove unneeded local
502 'warned'. Do not try to print the details of a symbol with an
504 * coffgen.c (make_a_sectiobn_from_file): Check computed string
505 index against length of string table.
506 (bfd_coff_internal_syment_name): Check read in string offset
507 against length of string table.
508 (build_debug_section): Return a pointer to the section used.
509 (_bfd_coff_read_string_table): Store the length of the string
510 table in the coff_tdata structure.
511 (bfd_coff_free_symbols): Set the length of the string table to
512 zero when it is freed.
513 (coff_get_normalized_symtab): Check offsets against string table
514 or data table lengths as appropriate.
515 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
516 length of string table.
517 * compress.c (bfd_get_full_section_contents): Check computed size
518 against the size of the file.
519 * libcoff-in.h (obj_coff_strings_len): Define.
520 (struct coff_tdata): Add strings_len field.
521 * libcoff.h: Regenerate.
522 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
523 data if the debug section is too small.
524 * xcofflink.c (xcoff_link_input_bfd): Check offset against
525 length of string table.
527 2014-11-03 Nick Clifton <nickc@redhat.com>
529 * po/fi.po: Updated Finnish translation.
531 2014-10-31 Andrew Pinski <apinski@cavium.com>
532 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
534 * archures.c: Add octeon3 for mips target.
535 * bfd-in2.h: Regenerate.
536 * bfd/cpu-mips.c: Define I_mipsocteon3.
537 nfo_struct): Add octeon3 support.
538 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
540 (mips_set_isa_flags): Add support for octeon3.
541 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
542 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
543 extension of bfd_mach_mips_octeon2.
544 (print_mips_isa_ext): Print the value of Octeon3.
546 2014-10-31 Nick Clifton <nickc@redhat.com>
549 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
550 symbol table bigger than the file.
551 * elf.c (bfd_elf_get_str_section): Do not try to load a string
552 table bigger than the file.
553 * tekhex.c (first_phase): Check that the section range is sane.
555 2014-10-30 Nick Clifton <nickc@redhat.com>
558 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
559 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
561 2014-10-29 Nick Clifton <nickc@redhat.com>
563 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
566 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
568 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
570 2014-10-28 Nick Clifton <nickc@redhat.com>
573 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
574 detection table on a per-bfd basis.
575 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
578 2014-10-28 Andreas Schwab <schwab@suse.de>
579 Nick Clifton <nickc@redhat.com>
582 * srec.c (srec_bad_byte): Increase size of buf to allow for
584 (srec_scan): Use an unsigned char buffer to hold header bytes.
586 2014-10-27 Nick Clifton <nickc@redhat.com>
589 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
590 binaries with a group of sections linked by the string table
592 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
593 with an invalid value for NumberOfRvaAndSizes.
594 (pe_print_edata): Detect out of range rvas and entry counts for
595 the Export Address table, Name Pointer table and Ordinal table.
598 * elf.c (setup_group): Improve handling of corrupt group
601 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
603 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
604 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
605 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
606 (elf_aarch64_stub_type): Add new type
607 aarch64_stub_erratum_835769_veneer.
608 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
609 (aarch64_erratum_835769_fix): New data struct to record erratum
611 (elf_aarch64_link_hash_table: Global flags for 835769.
612 (aarch64_build_one_stub): Add case for 835769.
613 (aarch64_size_one_stub): Likewise.
614 (aarch64_mem_op_p, aarch64_mlxl_p,
615 aarch64_erratum_sequence,erratum_835769_scan):
616 New. Decode and scan functions for erratum 835769.
617 (elf_aarch64_create_or_find_stub_sec): New.
618 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
620 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
621 (erratum_835769_branch_to_stub_data,
622 make_branch_to_erratum_835769_stub):New. Connect up all the
623 erratum stubs to occurances by branches.
624 (elfNN_aarch64_write_section): New hook.
625 (aarch64_map_one_stub): Output erratum stub symbol.
626 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
627 information for erratum 835769.
628 (elf_backend_write_section): Define.
630 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
632 * elf32-arm.c (read_code32): New function to read 32 bit
634 (read_code16): New function to read 16 bit thumb instrution.
635 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
636 and read_code16 to read instructions.
638 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
640 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
641 (print_mips_isa_ext): Print the value of an unknown extension.
643 2014-10-21 Alan Modra <amodra@gmail.com>
645 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
646 entries that aren't a multiple of 8 rather than failing assertion.
648 2014-10-21 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
653 2014-10-18 Alan Modra <amodra@gmail.com>
655 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
656 section for function symbols defined in .opd is discarded, let
657 the symbol appear to be undefined.
658 (opd_entry_value): Ensure the result section is that for the
659 function code section in the same object as the OPD entry.
661 2014-10-16 Alan Modra <amodra@gmail.com>
664 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
666 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
667 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
668 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
669 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
670 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
671 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
672 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
673 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
674 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
677 2014-10-16 Alan Modra <amodra@gmail.com>
679 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
680 even when output is not ppc64 ELF. Remove redundant tests on
683 2014-10-15 Alan Modra <amodra@gmail.com>
686 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
687 param, group "section" and "offset" params. Zero discriminator.
688 * bfd.c (bfd_find_nearest_line): Implement with new
689 _bfd_find_nearest_line.
690 (bfd_find_nearest_line_discriminator): Likewise.
691 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
693 * coff-rs6000.c (xcoff_find_nearest_line,
694 xcoff_find_nearest_line_discriminator): Delete.
695 (_bfd_xcoff_find_nearest_line): Don't define.
696 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
697 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
699 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
700 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
701 adjust _bfd_dwarf2_find_nearest_line call.
702 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
703 others. Set discriminator. Adjust call.
704 (coff_find_nearest_line_discriminator): Delete.
705 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
706 * dwarf2.c (find_line): Rename to..
707 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
708 Simplify setting of do_line. Delete old function.
709 (_bfd_dwarf2_find_line): Delete.
710 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
711 discriminator_ptr and set it.
712 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
713 (_bfd_elf_find_nearest_line_discriminator): Delete.
714 (_bfd_elf_find_line_discriminator): Delete.
715 (_bfd_generic_find_nearest_line_discriminator): Don't define.
716 * elf.c (elf_find_function): Reorder params.
717 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
719 (_bfd_elf_find_nearest_line_discriminator): Delete.
720 (_bfd_elf_find_line): Adjust call.
721 * elf32-arm.c (arm_elf_find_function): Reorder params.
722 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
724 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
725 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
726 (elfNN_aarch64_find_nearest_line): Reorder params, add
727 discriminator_ptr. Adjust calls.
728 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
729 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
730 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
731 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
732 (_bfd_dwarf1_find_nearest_line): Likewise.
733 (_bfd_dwarf2_find_nearest_line): Likewise.
734 (_bfd_dwarf2_find_line): Delete.
735 (_bfd_generic_find_nearest_line_discriminator): Delete.
736 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
737 * libcoff-in.h (coff_find_nearest_line): Update prototype.
738 (coff_find_nearest_line_discriminator): Delete.
739 (coff_find_nearest_line_with_names): Update prototype.
740 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
741 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
742 discriminator_ptr. Adjust calls.
743 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
744 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
745 discriminator_ptr and set.
746 * som.c (som_find_nearest_line): Similarly.
747 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
748 _bfd_find_nearest_line_discriminator.
749 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
750 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
751 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
752 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
753 "discriminator" and set.
754 (_bfd_vms_find_nearest_line_discriminator): Delete.
755 (_bfd_generic_find_nearest_line_discriminator): Don't define.
756 (alpha_vms_find_nearest_line): Update define.
757 * bfd-in2.h: Regenerate.
758 * libbfd.h: Regenerate.
759 * libcoff.h: Regenerate.
761 2014-10-15 Alan Modra <amodra@gmail.com>
763 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
764 * aout-adobe.c (aout_32_find_line): Define.
765 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
766 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
767 * aout-target.h (MY_find_line): Define.
768 * aout-tic30.c (MY_find_line): Define.
769 * binary.c (binary_find_line): Define.
770 * bout.c (aout_32_find_line): Define.
771 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
772 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
773 (rs6000_xcoff64_aix_vec): Likewise.
774 * elf-bfd.h (_bfd_generic_find_line): Don't define.
775 * elfxx-target.h (bfd_elfNN_find_line): Define.
776 * i386msdos.c (msdos_find_line): Define.
777 * i386os9k.c (aout_32_find_line): Define.
778 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
779 (ieee_find_nearest_line, ieee_find_line,
780 ieee_find_inliner_info): Define.
781 * ihex.c (ihex_find_line): Define.
782 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
783 (_bfd_generic_find_line): Don't define.
784 * libbfd.c (_bfd_generic_find_line): Delete.
785 * libcoff-in.h (coff_find_line): Define.
786 * libecoff.h (_bfd_ecoff_find_line): Define.
787 * mach-o.h (bfd_mach_o_find_line): Define.
788 * mmo.c (mmo_find_line): Define.
789 * nlm-target.h (nlm_find_line): Define.
790 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
791 (oasys_find_nearest_line, oasys_find_line,
792 oasys_find_inliner_info): Define.
793 * pef.c (bfd_pef_find_line): Define.
794 * plugin.c (bfd_plugin_find_line): Define.
795 * ppcboot.c (ppcboot_find_line): Define.
796 * som.c (som_find_line): Define.
797 * srec.c (srec_find_line): Define.
798 * tekhex.c (tekhex_find_line): Define.
799 * versados.c (versados_find_line): Define.
800 * vms-alpha.c (alpha_vms_find_line): Define.
801 * xsym.c (bfd_sym_find_line): Define.
802 * bfd-in2.h: Regenerate.
803 * libbfd.h: Regenerate.
804 * libcoff.h: Regenerate.
806 2014-10-15 Tristan Gingold <gingold@adacore.com>
808 * version.m4: Bump version to 2.25.51
809 * configure: Regenerate.
811 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
814 offset is less than 2.
815 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
817 2014-10-14 Alan Modra <amodra@gmail.com>
820 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
821 (EIGHT_GAZILLION): Delete.
823 2014-10-13 Alan Modra <amodra@gmail.com>
826 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
827 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
828 flags enabling conversion of CIEs and FDEs to use relative encoding.
829 (find_merged_cie): Similarly.
830 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
831 relocatable, except for CIE pointer.
832 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
833 relocs against symbols in dropped comdat group sections.
834 (bfd_elf_discard_info): Do some eh_frame optimisation when
837 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
839 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
840 the hwcaps2 object attribute.
842 2014-10-04 Alan Modra <amodra@gmail.com>
845 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
846 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
847 range FDEs for discarding.
848 (vma_compare): Sort on range after address.
849 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
850 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
851 error message rather than "fde".
852 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
855 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
858 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
859 for OLD_FREEBSD_ABI_LABEL.
861 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
864 * plugin.c (try_claim): New function. Moved from
866 (try_load_plugin): Pass through bfd. Add test.
867 (load_plugin): Pass through bfd.
868 (bfd_plugin_object_p): Move logic to try_claim.
870 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
872 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
873 call relaxation use furthermost addresses where call source and
874 destination can be to check whether it's in the range of a direct
877 2014-09-22 Alan Modra <amodra@gmail.com>
879 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
880 false for overflow or overlapping FDEs. Give more detail in
883 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
885 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
886 the addend if relocations are RELA.
888 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
890 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
891 nds32_elf_ex9_relocation_check): Synchronize the argument type.
893 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
895 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
897 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
900 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
903 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
905 2014-09-16 Terry Guo <terry.guo@arm.com>
907 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
910 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
912 * bfd-in2.h: Regenerate.
913 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
914 (nds32_elf_relax_section): Code refactoring.
915 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
916 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
917 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
918 pattern. The first three is moved from nds32_elf_relax_section,
919 and the last three is new function.
920 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
921 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
922 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
923 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
924 three is moved from nds32_elf_relax_section, and the last four
926 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
927 pattern and address setting pattern.
928 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
929 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
930 nds32_elf_relax_gotoff_suff): Relax pic pattern.
931 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
932 nds32_elf_relax_letlsls): Relax TLS pattern.
933 (nds32_relax_adjust_label): Adjust alignment and nop.
934 (nds32_elf_pick_relax): Choose relaxation optimization.
935 (nds32_elf_get_relocated_section_contents): New hook.
936 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
938 * elf32-nds32.h: Declare.
939 * libbfd.h: Regenerate.
940 * reloc.c: Add nds32 new relocations.
942 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
944 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
945 'name' for the typo issue, which related with commit
946 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
948 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
949 Matthew Fortune <matthew.fortune@imgtec.com>
951 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
952 * archures.c (bfd_architecture): Likewise.
953 * bfd-in2.h (bfd_architecture): Likewise.
954 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
955 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
956 BFD_RELOC_MIPS_19_PCREL_S2.
957 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
958 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
959 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
960 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
961 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
962 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
963 BFD_RELOC_LO16_PCREL.
964 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
965 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
967 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
968 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
969 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
970 BFD_RELOC_LO16_PCREL.
971 * elfn32-mips.c: Likewise.
972 * elfxx-mips.c (MIPSR6_P): New define.
973 (mipsr6_exec_plt_entry): New array.
974 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
975 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
976 (aligned_pcrel_reloc_p): New function.
977 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
978 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
979 (mips_elf_calculate_relocation): Add support for relocs:
980 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
981 R_MIPS_PCHI16 and R_MIPS_PCLO16.
982 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
983 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
984 (_bfd_mips_elf_check_relocs): Add support for relocs:
985 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
986 (_bfd_mips_elf_relocate_section): Add a check for unaligned
988 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
990 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
991 (_bfd_mips_elf_print_private_bfd_data): Likewise.
992 (mips_32bit_flags_p): Add support for mips32r6.
993 * libbfd.h (bfd_reloc_code_real_names): Add entries for
994 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
995 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
996 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
997 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
998 BFD_RELOC_MIPS_19_PCREL_S2.
999 * config.bfd: Add mips*-img-elf* target triple.
1001 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1003 * config.bfd: Add mips*-img-elf* target triple.
1005 2014-09-12 Alan Modra <amodra@gmail.com>
1007 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1008 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1009 range of FDEs to hdr_info->array.
1010 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1011 .eh_frame_hdr entries, and overlapping FDEs.
1013 2014-09-10 Alan Modra <amodra@gmail.com>
1015 * elf.c (assign_file_positions_except_relocs): Move section header
1017 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1018 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1019 * elflink.c (bfd_elf_final_link): Don't call above function.
1021 2014-08-30 Alan Modra <amodra@gmail.com>
1023 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1025 2014-08-29 Alan Modra <amodra@gmail.com>
1027 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1028 error for calls via a toc adjusting stub without a nop.
1030 2014-08-29 Alan Modra <amodra@gmail.com>
1032 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1033 error. Remove redundant bfd_set_error.
1035 2014-08-29 Alan Modra <amodra@gmail.com>
1037 * srec.c (srec_scan): Revert last change. Report an error for
1038 S-records with less than the miniumum byte count.
1040 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1042 * srec.c (srec_scan): Return error for 0 size.
1044 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1048 to check discarded input section.
1049 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1051 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1054 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1055 sections to input from ld --just-symbols.
1057 2014-08-26 DJ Delorie <dj@redhat.com>
1059 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1062 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1064 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1065 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1067 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1069 2014-08-26 Nick Clifton <nickc@redhat.com>
1071 * config.bfd: Fix typo in or1knd selection.
1073 2014-08-22 Kai Tietz <ktietz@redhat.com>
1076 * coffcode.h (coff_compute_section_file_positions): Keep
1077 FileAlignment valid as set.
1079 2014-08-22 Alan Modra <amodra@gmail.com>
1081 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1082 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1084 2014-08-22 Alan Modra <amodra@gmail.com>
1086 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1088 (_bfd_elf_begin_eh_frame_parsing): Delete.
1089 (_bfd_elf_end_eh_frame_parsing): Delete.
1090 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1091 (_bfd_elf_end_eh_frame_parsing): Delete.
1092 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1093 !info->relocatable in place of merge_cies.
1094 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1095 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1096 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1097 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1098 (ppc64_elf_size_stubs): ..here and..
1099 (ppc64_elf_finish_dynamic_sections): ..here.
1101 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1103 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1105 2014-08-21 Tony Wang <tony.wang@arm.com>
1107 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1108 the veneer routine for R_ARM_THM_JUMP19.
1109 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1110 (elf32_arm_size_stub): Ditto.
1112 2014-08-20 Roland McGrath <mcgrathr@google.com>
1115 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1116 all reloc types with pc_relative set in the howto, not just for
1117 R_ARM_REL32 and R_ARM_REL32_NOI.
1118 (allocate_dynrelocs_for_symbol): Update comment.
1119 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1120 set in the howto, set call_reloc_p and may_need_local_target_p but
1121 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1122 (elf32_arm_check_relocs): Likewise.
1124 2014-08-20 Will Newton <will.newton@linaro.org>
1126 * config.bfd: Default armeb-*-eabi* to big endian.
1128 2014-08-19 Alan Modra <amodra@gmail.com>
1130 * configure: Regenerate.
1132 2014-08-18 Alan Modra <amodra@gmail.com>
1134 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1135 use dynrelocs for ifunc.
1136 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1138 2014-08-18 Alan Modra <amodra@gmail.com>
1141 * elflink.c (on_needed_list): Only consider libraries that have
1144 2014-08-18 Alan Modra <amodra@gmail.com>
1146 * elflink.c (bfd_elf_discard_info): Return int error status.
1147 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1148 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1149 * bfd-in2.h: Regenerate.
1151 2014-08-14 Alan Modra <amodra@gmail.com>
1153 * peXXigen.c (pe_print_reloc): Protect against access past end
1156 2014-08-14 Alan Modra <amodra@gmail.com>
1159 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1160 in the order they are mapped to output sections.
1162 2014-08-14 Alan Modra <amodra@gmail.com>
1164 * configure.ac: Delete redundant plugin related checks.
1165 * configure: Regenerate.
1167 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1169 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1170 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1173 2014-08-12 Alan Modra <amodra@gmail.com>
1175 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1176 here when not calling the generic add_symbol function. Formatting.
1177 Correct handling of indirect symbols. Update notice call.
1178 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1179 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1180 symbols early. Update notice call. Add comments regarding weak
1181 symbols vs. indirect.
1183 2014-08-12 Alan Modra <amodra@gmail.com>
1186 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1189 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1191 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1194 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1195 Alan Modra <amodra@gmail.com>
1198 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1199 warning for references in LTO IR to warning symbols.
1201 2014-08-07 Alan Modra <amodra@gmail.com>
1203 * linker.c (WARN, CWARN): Collapse these states to WARN.
1204 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1207 2014-08-05 Doug Evans <dje@google.com>
1209 * bfd-in2.h: Regenerate.
1210 * libcoff.h: Regenerate.
1212 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1214 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1215 rawsize if changing size.
1217 2014-08-05 Alan Modra <amodra@gmail.com>
1220 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1222 2014-08-05 Alan Modra <amodra@gmail.com>
1224 * linker.c (generic_link_check_archive_element): Move handling
1225 of command link -u symbols with a common symbol def to the
1226 code handling non-common symbols so that archive element symbols
1227 are loaded. Use generic_link_add_object_symbols.
1229 2014-08-05 Alan Modra <amodra@gmail.com>
1232 * linker.c (struct archive_list, struct archive_hash_entry,
1233 struct archive_hash_table, archive_hash_newfunc,
1234 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1235 archive_hash_table_free): Delete.
1236 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1237 checkfn. Rewrite using a straight-forward scan over archive map.
1238 (generic_link_check_archive_element_no_collect,
1239 generic_link_check_archive_element_collect,
1240 generic_link_check_archive_element): Add h and name params.
1241 * aoutx.h (aout_link_check_archive_element): Likewise.
1242 * pdp11.c (aout_link_check_archive_element): Likewise.
1243 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1244 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1245 scan symbols, simply add archive element whenever h is undefined.
1246 (coff_link_check_ar_symbols): Delete.
1247 * ecoff.c (read_ext_syms_and_strs): Delete.
1248 (reread_ext_syms_and_strs): Delete.
1249 (ecoff_link_check_archive_element): Add h and name param. Don't
1250 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1251 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1253 (elf_link_add_archive_symbols): Delete "defined" array, merge
1254 functionality into "included". Make "included" a char array. Don't
1255 set or test archive_pass.
1256 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1257 * libbfd.h: Regenerate.
1259 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1262 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1264 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1266 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1267 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1268 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1269 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1270 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1271 (_bfd_mips_elf_fake_sections): Likewise.
1272 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1273 (_bfd_mips_elf_additional_program_headers): Account for new
1274 PT_MIPS_ABIFLAGS program header.
1275 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1276 associate with .MIPS.abiflags.
1277 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1278 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1279 (infer_mips_abiflags): Likewise.
1280 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1281 (mips_32bit_flags_p): Moved higher.
1282 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1283 checking for FP ABIs.
1284 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1285 checks. Check EF_MIPS_FP64 flag consistency.
1286 (print_mips_ases, print_mips_isa_ext): New static function.
1287 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1288 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1289 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1290 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1291 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1292 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1293 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1294 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1296 2014-07-28 Alan Modra <amodra@gmail.com>
1299 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1300 __gnu_lto_slim to armap.
1301 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1302 __gnu_lto_slim to linker hash table.
1304 2014-07-27 Anthony Green <green@moxielogic.org>
1306 * config.bfd: Add moxie-*-moxiebox*.
1308 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1310 Add or reactivate or1k-*-rtems*
1311 * config.bfd (or1k-*-rtems*): Reactivate.
1313 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1317 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1318 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1320 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1323 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1324 and R_*_IRELATIVE relocation offset with PLT entry.
1325 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1326 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1327 (elf_x86_64_get_synthetic_symtab): Use it.
1329 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1332 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1333 next_tls_desc_index with elf.srelplt->reloc_count.
1335 2014-07-15 Alan Modra <amodra@gmail.com>
1337 * cache.c (cache_bread_1): Don't return -1 when fread returns
1340 2014-07-15 Alan Modra <amodra@gmail.com>
1342 * elflink.c (elf_merge_st_other): Update comments. Simplify
1343 visibility handling. Make isym const. Move code modifying
1344 isym->st_other for --exclude-libs to..
1345 (elf_link_add_object_symbols): ..here.
1347 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1350 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1352 2014-07-08 Nick Clifton <nickc@redhat.com>
1355 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1356 segments in input bfds.
1358 2014-07-08 Will Newton <will.newton@linaro.org>
1360 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1361 value to 64kB and remove custom setting for NaCl.
1363 2014-07-08 Alan Modra <amodra@gmail.com>
1365 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1366 bits from source to dest.
1367 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1368 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1370 * bfd-in2.h: Regenerate.
1372 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1374 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1375 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1376 when info->relocatable be true.
1378 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1380 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1381 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1382 * bfd-in2.h: Regenerate.
1383 * libbfd.h: Regenerate.
1385 2014-07-04 Alan Modra <amodra@gmail.com>
1387 * Makefile.am: Update "configure.in" comments.
1388 * PORTING: Likewise.
1389 * aoutx.h: Likewise.
1390 * configure.host: Likewise.
1391 * doc/bfdint.texi: Likewise.
1392 * targets.c: Likewise.
1393 * warning.m4: Likewise.
1394 * Makefile.in: Regenerate.
1396 2014-07-04 Alan Modra <amodra@gmail.com>
1398 * configure.ac: Rename from configure.in.
1399 * Makefile.in: Regenerate.
1400 * config.in: Regenerate.
1401 * doc/Makefile.in: Regenerate.
1403 2014-07-04 Alan Modra <amodra@gmail.com>
1405 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1406 * Makefile.in: Regenerate.
1408 2014-07-04 Alan Modra <amodra@gmail.com>
1410 * version.m4: New file.
1411 * configure.in: Include version.m4.
1413 * Makefile.am (RELEASE): Delete.
1414 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1415 * Makefile.in: Regenerate.
1416 * doc/Makefile.in: Regenerate.
1418 2014-07-02 Alan Modra <amodra@gmail.com>
1420 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1421 pointer_equality_needed when !readonly_dynrelocs.
1422 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1424 2014-07-02 Alan Modra <amodra@gmail.com>
1426 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1427 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1429 2014-07-01 Alan Modra <amodra@gmail.com>
1431 * bfd.c (struct bfd): Reorganise for better packing. Delete
1432 "ifd" field. Make "format", "direction" and "flags" bitfields.
1433 (HAS_LOAD_PAGE): Delete, renumber following flags.
1434 * bfd-in2.h: Regenerate.
1435 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1437 2014-07-01 Alan Modra <amodra@gmail.com>
1439 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1440 (struct ppc_link_hash_table): Increase size of stub_count array.
1441 (build_global_entry_stubs): Emit symbol on global entry stub.
1442 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1445 2014-07-01 Alan Modra <amodra@gmail.com>
1447 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1448 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1449 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1451 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1452 optimisation when --traditional-format.
1454 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1455 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1456 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1457 Soundararajan <Sounderarajan.D@atmel.com>
1459 * archures.c: Add avrtiny architecture for avr target.
1460 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1461 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1462 added for 16 bit LDS/STS instruction of avrtiny arch.
1463 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1464 BFD_RELOC_AVR_LDS_STS_16.
1465 (bfd_elf_avr_final_write_processing): Select machine number
1467 (elf32_avr_object_p): Set machine number for avrtiny arch.
1468 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1469 * bfd-in2.h: Regenerate.
1470 * libbfd.h: Regenerate.
1472 2014-06-26 Nick Clifton <nickc@redhat.com>
1475 * dwarf2.c (is_str_attr): New function.
1476 (find_abstract_instance_name): Use it to determine when an
1477 attribute has a string value.
1479 2014-06-24 Alan Modra <amodra@gmail.com>
1481 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1482 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1485 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1487 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1488 a number of targets.
1490 2014-06-20 Kyle McMartin <kyle@redhat.com>
1492 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1493 emitting initial-exec relocs when not linking an executable.
1495 2014-06-16 Will Newton <will.newton@linaro.org>
1497 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1498 htab->next_tls_desc_index in the non-IPLT case.
1499 Calculate GOT offset correctly for the non-IPLT case.
1500 (allocate_dynrelocs_for_symbol): Don't increment
1501 htab->next_tls_desc_index here.
1503 2014-06-16 Alan Modra <amodra@gmail.com>
1505 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1508 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1510 * elfxx-aarch64.c (stdarg.h): Include.
1511 (string.h): Include.
1512 (_bfd_aarch64_elf_grok_prstatus): Updated.
1513 (_bfd_aarch64_elf_grok_psinfo): New function.
1514 (_bfd_aarch64_elf_write_core_note): New function.
1515 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1516 (elf_backend_write_core_note): Define.
1518 2014-06-13 Alan Modra <amodra@gmail.com>
1520 * archive.c: Include bfdlink.h.
1521 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1522 * bfd.c (struct bfd): Add is_linker_output field.
1523 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1524 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1525 link.hash and is_linker_output.
1526 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1527 param with bfd*. Assert is_linker_output and link.hash, and
1528 clear them before exit.
1529 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1530 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1531 and link.hash so we can free two linker hash tables.
1532 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1533 first. Clean up on errors. Set hash_table_free pointer.
1534 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1535 bfd_link_hash_table* param with bfd*.
1536 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1537 hash_table_free pointer.
1538 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1539 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1540 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1541 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1542 * xcofflink.c: Similarly.
1543 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1544 clear link.next before creating linker hash table. Clean up on
1545 errors, and restore link.next on exit.
1546 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1547 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1548 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1549 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1550 * hash.c (bfd_hash_table_init_n): Free table on error.
1551 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1552 * bfd-in2.h: Regenerate.
1553 * libbfd.h: Regenerate.
1554 * libcoff.h: Regenerate.
1556 2014-06-13 Alan Modra <amodra@gmail.com>
1559 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1560 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1561 * bfd.c (bfd_link_hash_table_free): Don't define.
1562 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1563 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1564 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1565 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1566 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1567 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1568 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1569 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1570 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1571 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1572 * xsym.c: Don't define various link_hash_table_free defines, and
1573 remove from bfd_target vars. Temporarily reference some of the
1574 target link_hash_table_free functions to avoid warnings.
1575 * bfd-in2.h: Regenerate.
1576 * libbfd.h: Regenerate.
1578 2014-06-13 Alan Modra <amodra@gmail.com>
1580 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1581 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1582 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1583 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1584 Move link_hash_table_free functions before their corresponding
1585 link_hash_table_create functions.
1587 2014-06-13 Alan Modra <amodra@gmail.com>
1589 * bfd.c (struct bfd): Replace link_next with a union.
1590 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1591 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1592 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1593 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1594 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1595 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1596 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1597 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1598 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1599 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1600 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1601 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1602 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1603 * bfd-in2.h: Regenerate.
1605 2014-06-11 Alan Modra <amodra@gmail.com>
1607 * linker.c (unwrap_hash_lookup): Add missing parens.
1609 2014-06-11 Kai Tietz <ktietz@redhat.com>
1611 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1612 * libcoff.h: Regenerated.
1614 2014-06-10 Alan Modra <amodra@gmail.com>
1617 * linker.c (unwrap_hash_lookup): New function.
1618 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1619 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1620 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1621 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1622 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1623 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1624 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1625 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1627 2014-06-07 Alan Modra <amodra@gmail.com>
1629 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1630 insn as a bitfield; Use complain_overflow_bitfield.
1631 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1633 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1635 * development.sh: New file.
1636 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1637 Make -Werror the default with GCC only if DEVELOPMENT is true.
1638 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1639 $(srcdir)/development.sh.
1640 * Makefile.in, configure: Regenerate.
1642 2014-06-04 Will Newton <will.newton@linaro.org>
1644 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1645 being non-NULL into an assert.
1646 (elfNN_aarch64_tls_relax): Remove unused code.
1648 2014-06-03 DJ Delorie <dj@redhat.com>
1650 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1652 2014-06-03 Nick Clifton <nickc@redhat.com>
1655 * peXXigen.c (rsrc_process_section): Page align the new contents
1656 befgore writing out.
1658 2014-06-03 Alan Modra <amodra@gmail.com>
1660 * elf64-ppc.c (ADDIS_R12_R2): Define.
1661 (build_plt_stub): Support fusion on ELFv2 stub.
1662 (ppc_build_one_stub): Likewise for plt branch stubs.
1664 2014-05-28 Alan Modra <amodra@gmail.com>
1666 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1668 2014-05-28 Tristan Gingold <gingold@adacore.com>
1670 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1671 to keep the length of the best fit range.
1672 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1675 2014-05-27 DJ Delorie <dj@redhat.com>
1677 * elf32-rx.c (get_symbol_value_maybe): New.
1678 (rx_elf_relocate_section): If we find a reloc against
1679 $tableentry$default$<name>, redirect it to the appropriate
1681 (RX_Table_Info): New.
1682 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1683 with table parts in them.
1684 (rx_check_directives): New.
1685 (rx_table_map_2): New.
1686 (rx_table_map): New.
1687 (rx_additional_link_map_text): New. Called to dump tables to the
1691 2014-05-20 DJ Delorie <dj@redhat.com>
1693 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1695 2014-05-20 Alan Modra <amodra@gmail.com>
1698 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1699 Remove redundant setting of htab->elf.dynobj. Don't align.
1700 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1701 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1702 (create_sdata_sym): Delete.
1703 (elf_allocate_pointer_linker_section): Rename from
1704 elf_create_pointer_linker_section. Align section.
1705 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1706 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1708 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1709 Remove unnecessary tests on _SDA_BASE_ sym.
1710 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1711 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1712 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1713 (ppc_elf_maybe_strip_sdata_syms): Declare.
1715 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1717 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1719 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1721 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1722 in a section with no contents.
1723 (is_vma_in_section, find_section_by_vma): New functions.
1724 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1725 offsets in the debug directory.
1726 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1727 Byte-swap GUID from little-endian to big-endian order for
1728 consistent and conventional display.
1730 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1732 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1733 64-bit doubles objects mix with 32-bit doubles objects.
1734 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1736 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1738 * mmo.c: Update URLs in documentation comments.
1740 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1741 David Weatherford <weath@cadence.com>
1742 Max Filippov <jcmvbkbc@gmail.com>
1744 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1747 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1749 * config.bfd: Add proper arm config for *-*-freebsd*.
1751 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1753 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1754 mips32r5 and mips64r5.
1755 * archures.c (bfd_architecture): Likewise.
1756 * bfd-in2.h (bfd_architecture): Likewise.
1757 * cpu-mips.c (arch_info_struct): Likewise.
1758 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1760 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1762 * elfxx-mips.h (elfxx-mips.h): Declare.
1763 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1764 Tag_GNU_MIPS_ABI_FP mismatches.
1765 (_bfd_mips_fp_abi_string): New function.
1767 2014-05-02 Alan Modra <amodra@gmail.com>
1769 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1770 * configure.in: Likewise.
1771 * configure: Regenerate.
1773 2014-05-02 Alan Modra <amodra@gmail.com>
1775 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1776 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1777 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1778 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1779 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1780 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1781 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1782 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1783 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1784 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1785 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1786 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1787 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1788 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1789 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1790 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1791 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1792 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1793 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1794 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1795 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1796 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1797 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1798 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1799 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1800 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1801 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1802 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1803 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1804 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1805 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1806 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1807 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1808 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1809 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1810 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1811 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1812 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1813 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1814 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1815 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1816 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1817 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1818 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1819 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1820 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1821 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1822 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1824 * configure: Regenerate.
1826 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1828 * mmo.c (mmo File layout documentation): Add note about low bits
1830 (mmo_write_chunk): When handling data remainder, assert that
1831 previous remaining data is flushed.
1832 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1833 when dealing with an aligned VMA and for aligned lengths. Don't skip
1834 the last 32-bit-word of zeros.
1835 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1836 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1837 emitting data, not after updating it.
1838 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1840 2014-04-30 Nick Clifton <nickc@redhat.com>
1842 * compress.c (bfd_is_section_compressed): When checking the
1843 .debug_str section, also check the fifth byte in the section is
1844 not part of a string.
1846 2014-04-30 Alan Modra <amodra@gmail.com>
1848 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1849 (find_merged_cie): Identify personality functions by (bfd_id,index)
1850 pair when a local sym is used.
1852 2014-04-29 Christian Svensson <blue@cmd.nu>
1854 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1855 into .rela.got if it contained TLS relocations as well.
1857 2014-04-28 Nick Clifton <nickc@redhat.com>
1860 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1863 2014-04-26 Alan Modra <amodra@gmail.com>
1865 * po/SRC-POTFILES.in: Regenerate.
1866 * configure: Regenerate.
1868 2014-04-25 Nick Clifton <nickc@redhat.com>
1871 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1872 a 342-bit host. This time for older versions of gcc.
1874 2014-04-24 Nick Clifton <nickc@redhat.com>
1876 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1879 2014-04-24 Alan Modra <amodra@gmail.com>
1882 * dwarf2.c: Formatting.
1883 (struct dwarf2_debug): Make adjusted_section_count signed.
1884 (unset_sections): Make i signed.
1885 (set_debug_vma): New function.
1886 (place_sections): Handle separate debug object file. Set VMA
1887 on debug sections, even if they have an output section. Also
1888 set VMA on zero size sections, and non-load but alloc sections.
1889 Set adjusted_section_count to -1 when no section adjustment.
1890 Malloc adjusted_sections. Don't double last_vma. Transfer
1891 alloc section VMAs to separate debug file.
1892 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1893 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1894 test on symbols being the same before using old stash. Read
1895 and use separate debug file symbols. Call place_sections.
1896 (find_line): Don't call place_sections here.
1897 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1898 * libbfd.h: Regenerate.
1899 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1900 _bfd_dwarf2_slurp_debug_info call.
1901 * simple.c (simple_save_output_info): Clarify comment.
1903 2014-04-24 Nick Clifton <nickc@redhat.com>
1906 * peXXigen.c (struct rsrc_regions): New structure.
1907 (rsrc_print_resource_directory): Use new structure. Include
1908 offset of directory in listing.
1909 (rsrc_print_resource_entry): Likewise.
1910 (rsrc_print_section): Likewise.
1911 (rsrc_count_entries): Do not increment sizeof_strings or
1913 (rsrc_count_directory): Do not increment sizeof_tables.
1914 (rsrc_compute_region_sizes): New function.
1915 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1916 (rsrc_process_section): Compute size of regions after merging
1919 2014-04-23 Alan Modra <amodra@gmail.com>
1922 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1923 (place_sections): Do not modify VMA of sections when called from
1924 linker after sections have been placed in output sections. Short
1925 circuit single section case.
1926 (save_section_vma, section_vma_same): New functions.
1927 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1929 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1930 when non-relocatable.
1932 2014-04-22 Nick Clifton <nickc@redhat.com>
1935 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1937 2014-04-22 Christian Svensson <blue@cmd.nu>
1939 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1940 * archures.c: Likewise.
1941 * coffcode.h: Likewise.
1942 * config.bfd: Likewise.
1943 * configure.in: Likewise.
1944 * reloc.c: Likewise.
1945 * targets.c: Likewise.
1946 * cpu-or1k.c: New file.
1947 * elf32-or1k.c: New file.
1948 * coff-or32.c: Delete.
1949 * cpu-openrisc.c: Delete.
1950 * cpu-or32.c: Delete.
1951 * elf32-openrisc.c: Delete.
1952 * elf32-or32.c: Delete.
1953 * Makefile.in: Regenerate.
1954 * bfd-in2.h: Regenerate.
1955 * configure: Regenerate.
1956 * libbfd.h: Regenerate.
1958 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1961 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1963 2014-04-22 Will Newton <will.newton@linaro.org>
1965 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1966 function. (elf_backend_section_flags): Remove define.
1968 2014-04-21 Richard Henderson <rth@redhat.com>
1970 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1971 parameter; honor it and disable got merging when false.
1972 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1973 the first pass of relaxation.
1974 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1975 the end of the LITERAL+LITUSE chain.
1976 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1977 second pass of relaxation.
1979 * configure.ac (use_secureplt): Enable by default.
1980 * configure: Rebuild.
1982 2014-04-18 Tristan Gingold <gingold@adacore.com>
1984 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1985 bind_content, weak_bind_content, lazy_bind_content,
1987 (bfd_mach_o_load_command): Add comments, add next field.
1988 (mach_o_data_struct): Replace commands field by first_command
1990 * mach-o.c (bfd_mach_o_append_command): New function.
1991 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1992 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1994 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1995 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1996 (bfd_mach_o_write_thread): Use macro instead of literal.
1997 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1998 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2000 (bfd_mach_o_write_symtab_content): New function (extracted
2001 from bfd_mach_o_write_symtab).
2002 (bfd_mach_o_write_symtab): Split.
2003 (bfd_mach_o_count_indirect_symbols): Move
2004 (bfd_mach_o_build_dysymtab): Remove layout code.
2005 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2006 (bfd_mach_o_count_sections_for_seg): Remove.
2007 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2008 bfd_mach_o_build_seg_command).
2009 (bfd_mach_o_build_exec_seg_command): New function.
2010 (bfd_mach_o_build_dysymtab_command): Remove.
2011 (bfd_mach_o_layout_commands): New function.
2012 (bfd_mach_o_init_segment): New function.
2013 (bfd_mach_o_build_commands): Major rework to handle non-object
2015 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2017 (bfd_mach_o_read_dyld_info): Clear content fields.
2018 (bfd_mach_o_read_segment): Adjust call.
2019 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2021 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2022 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2023 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2026 2014-04-18 Tristan Gingold <gingold@adacore.com>
2028 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2029 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2030 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2031 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2033 2014-04-18 Tristan Gingold <gingold@adacore.com>
2035 * mach-o.h (bfd_mach_o_dylinker_command)
2036 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2038 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2039 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2041 2014-04-18 Tristan Gingold <gingold@adacore.com>
2043 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2044 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2045 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2046 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2047 each targets declared.
2048 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2049 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2051 2014-04-18 Tristan Gingold <gingold@adacore.com>
2053 * mach-o.c (bfd_mach_o_write_thread)
2054 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2055 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2056 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2057 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2058 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2059 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2060 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2061 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2062 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2063 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2064 (bfd_mach_o_read_command): Now return a boolean status.
2065 Adjust return statements.
2066 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2067 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2069 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2071 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2072 field. Add assigned_low_gotno and assigned_high_gotno fields.
2073 (mips_elf_create_local_got_entry): Update out-of-space condition.
2074 Set index of new GOT entry to assigned_low_gotno if required by
2075 the current relocation, else set it to assigned_high_gotno.
2076 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2077 with assigned_low_gotno.
2078 (mips_elf_multi_got): Initialize assigned_low_gotno and
2079 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2080 in place of assigned_gotno when handling global GOT entries.
2081 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2082 assigned_high_gotno.
2083 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2084 gap in the middle of local GOT space.
2086 2014-04-17 Alan Modra <amodra@gmail.com>
2089 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2090 current bfd is a plugin. Don't always set type_change_ok
2091 when old bfd is a plugin.
2093 2014-04-16 Tristan Gingold <gingold@adacore.com>
2095 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2098 2014-04-16 Alan Modra <amodra@gmail.com>
2100 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2101 with "ba 0" rather than zeros.
2103 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2105 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2107 2014-04-14 Alan Modra <amodra@gmail.com>
2109 * elf32-ppc.c (BA): Define
2110 (ppc_elf_link_hash_table_create): Correct default_params.
2111 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2112 than "nop" for ppc476_workaround.
2113 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2114 and __glink_PLTresolve. Ensure plt call stub at end of page
2115 doesn't allow fall-thru prefetch.
2117 2014-04-11 Nick Clifton <nickc@redhat.com>
2120 * peXXigen.c (abs_finder): New function.
2121 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2122 than 1^32 try to convert them into section relative values
2125 2014-04-11 Nick Clifton <nickc@redhat.com>
2127 * bfd-in2.h: Regenerate.
2128 * libbfd.h: Regenerate.
2130 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2132 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2133 when building function stubs.
2135 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2137 * elf32-avr.c: Add DIFF relocations for AVR.
2138 (avr_final_link_relocate): Handle the DIFF relocs.
2139 (bfd_elf_avr_diff_reloc): New.
2140 (elf32_avr_is_diff_reloc): New.
2141 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2142 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2145 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2147 2014-04-09 Alan Modra <amodra@gmail.com>
2149 * libcoff.h: Regenerate.
2151 2014-04-09 Alan Modra <amodra@gmail.com>
2153 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2154 of safe ppc476 insns at end of page. Also remove non-branch insns.
2157 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2159 * peXXigen.c (pe_print_debugdata): New function: Displays the
2160 contents of the debug directory and decodes codeview entries.
2161 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2162 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2163 Add functions for reading and writing debugdir and codeview
2165 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2166 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2167 * libcoff-in.h (pe_tdata): Add build-id data.
2168 * libcoff.h: Regenerate.
2169 * coffcode.h (coff_write_object_contents): Run build_id
2170 after_write_object_contents hook.
2172 2014-04-05 Alan Modra <amodra@gmail.com>
2174 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2175 merging non-default sym.
2177 2014-04-04 Tristan Gingold <gingold@adacore.com>
2179 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2182 2014-04-04 Tristan Gingold <gingold@adacore.com>
2184 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2185 thinko on names length.
2187 2014-04-04 Tristan Gingold <gingold@adacore.com>
2189 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2191 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2193 2014-04-04 Tristan Gingold <gingold@adacore.com>
2195 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2197 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2199 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2200 section before dereferencing.
2201 (pe_print_idata, pe_print_edata, pe_print_reloc)
2202 (rsrc_print_section): Don't bother interpreting the contents
2203 of sections which have no contents.
2205 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2208 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2211 2014-04-03 Tristan Gingold <gingold@adacore.com>
2213 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2215 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2217 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2219 2014-04-03 Alan Modra <amodra@gmail.com>
2221 * elf-bfd.h (struct elf_backend_data
2222 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2223 with "bfd_size_type size".
2224 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2225 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2226 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2227 * elfcode.h (bfd_from_remote_memory): Likewise.
2228 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2229 * bfd-in2.h: Regenerate.
2231 2014-04-02 Tristan Gingold <gingold@adacore.com>
2233 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2234 (bfd_mach_o_prebind_cksum_command): New types.
2235 (bfd_mach_o_prebound_dylib_command): Rewrite.
2236 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2238 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2240 (bfd_mach_o_read_prebind_cksum): New function.
2241 (bfd_mach_o_read_twolevel_hints): Ditto.
2242 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2245 2014-04-02 Alan Modra <amodra@gmail.com>
2247 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2248 Consolidate code handling possible section headers past end of
2249 segment. Don't use p_align for page size guess, instead use
2250 minpagesize. Take note of ld.so clearing section headers when
2251 p_memsz > p_filesz. Handle file header specifying no section
2252 headers. Handle zero p_align throughout. Default loadbase to
2253 zero. Add comments. Rename contents_size to high_offset, and
2254 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2255 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2256 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2258 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2259 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2260 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2261 * bfd-in2.h: Regnerate.
2263 2014-04-01 Tristan Gingold <gingold@adacore.com>
2265 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2268 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2269 Pavel Fedin <p.fedin@samsung.com>
2271 * elf32-arm.c: Add support for limited pretty-printing of PLT
2272 entries on eabi and nacl targets.
2273 (elf32_arm_get_synthetic_symtab): Add new callback.
2274 (elf32_arm_nacl_plt_sym_val): Likewise.
2275 (elf32_arm_plt0_size): Add helper function.
2276 (elf32_arm_plt_size): Likewise.
2278 2014-03-27 Tristan Gingold <gingold@adacore.com>
2280 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2281 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2283 2014-03-27 Tristan Gingold <gingold@adacore.com>
2285 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2286 * mach-o.c (bfd_mach_o_write_symtab)
2287 (bfd_mach_o_write_contents)
2288 (bfd_mach_o_set_section_flags_from_bfd)
2289 (bfd_mach_o_build_seg_command): Fix indentation.
2290 (bfd_mach_o_get_base_address): New function.
2292 2014-03-26 Nick Clifton <nickc@redhat.com>
2294 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2295 relocations in discarded sections.
2297 2014-03-26 Tristan Gingold <gingold@adacore.com>
2299 * mach-o.c (bfd_mach_o_convert_architecture): Add
2300 BFD_MACH_O_CPU_TYPE_ARM64.
2302 2014-03-26 Alan Modra <amodra@gmail.com>
2304 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2305 needed plt entries when taking the address of functions for
2306 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2307 Move opd setup and abiversion checks to..
2308 (ppc64_elf_before_check_relocs): ..here. Renamed from
2309 ppc64_elf_process_dot_syms. Set output abiversion from input and
2310 input abiversion from output, if either is not set.
2311 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2312 (elf_backend_check_directives): Update.
2314 2014-03-25 Will Newton <will.newton@linaro.org>
2316 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2317 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2318 of input sections rather than output sections.
2320 2014-03-20 Will Newton <will.newton@linaro.org>
2323 * elf32-arm.c (elf32_arm_check_relocs): Set
2324 pointer_equality_needed for absolute references within
2326 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2327 unless pointer_equality_needed is set.
2329 2014-03-19 Nick Clifton <nickc@redhat.com>
2331 * peXXigen.c (rsrc_process_section): Add code to scan input
2332 sections and record their lengths. Use these lengths to find the
2333 start of each merged .rsrc section.
2335 2014-03-17 Tristan Gingold <gingold@adacore.com>
2337 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2338 (bfd_mach_o_read_command): Ditto.
2340 2014-03-14 Meador Inge <meadori@codesourcery.com>
2342 * configure.in: Add strnlen to AC_CHECK_DECLS.
2343 * config.in: Regenerate.
2344 * configure: Regenerate.
2345 * sysdep.h (strnlen): Add prototype.
2347 2014-03-14 Alan Modra <amodra@gmail.com>
2349 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2350 handling for VLE_SDA21 relocs.
2352 2014-03-13 Tristan Gingold <gingold@adacore.com>
2354 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2356 (pe_bfd_object_p): Also read version number to detect ILF.
2357 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2358 (x86_64pe_bigobj_vec): Define
2359 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2360 (bfd_coff_max_nscns): New macro.
2361 (coff_compute_section_file_positions): Use unsigned int for
2362 target_index. Compare with bfd_coff_max_nscns.
2363 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2364 Set a value for _bfd_coff_max_nscns.
2365 (header_bigobj_classid): New constant.
2366 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2367 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2368 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2370 (bigobj_swap_table): New table.
2371 * libcoff.h: Regenerate.
2372 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2373 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2374 _bfd_coff_max_nscns.
2375 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2376 * coff-rs6000.c (bfd_xcoff_backend_data)
2377 (bfd_pmac_xcoff_backend_data): Likewise.
2378 * coff64-rs6000.c (bfd_xcoff_backend_data)
2379 (bfd_xcoff_aix5_backend_data): Likewise.
2380 * targets.c (x86_64pe_bigobj_vec): Declare.
2381 * configure.in (x86_64pe_bigobj_vec): New vector.
2382 * configure: Regenerate.
2383 * config.bfd: Add bigobj object format for Windows targets.
2385 2014-03-12 Nick Clifton <nickc@redhat.com>
2388 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2389 before testing for vxworks.
2391 2014-03-12 Alan Modra <amodra@gmail.com>
2393 * Makefile.in: Regenerate.
2395 2014-03-12 Alan Modra <amodra@gmail.com>
2398 * elf.c (copy_elf_program_header): Ignore first section lma if
2401 2014-03-11 Alan Modra <amodra@gmail.com>
2404 * coff-rs6000.c: Include stdint.h.
2405 * coff64-rs6000.c: Likewise.
2407 2014-03-10 Tristan Gingold <gingold@adacore.com>
2409 * ticoff.h: Removed.
2411 2014-03-08 Alan Modra <amodra@gmail.com>
2413 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2414 many relocations. Correct bitsize and rightshift too for a number
2415 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2416 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2417 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2418 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2419 fields in instructions to signed/unsigned according to whether
2420 the field takes a signed or unsigned value. Tidy vle split16 code.
2421 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2423 2014-03-08 Alan Modra <amodra@gmail.com>
2425 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2426 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2427 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2428 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2429 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2430 fields in instructions to signed/unsigned according to whether
2431 the field takes a signed or unsigned value.
2433 2014-03-07 Pedro Alves <palves@redhat.com>
2436 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2437 through ptr_to_uint instead of through long.
2439 2014-03-06 Nick Clifton <nickc@redhat.com>
2442 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2443 attribute section names.
2445 2014-03-05 Alan Modra <amodra@gmail.com>
2447 Update copyright years.
2449 2014-03-05 Alan Modra <amodra@gmail.com>
2451 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2452 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2453 (ppc64_elf_check_relocs): Likewise.
2454 (ppc64_elf_relocate_section): Likewise.
2455 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2456 * bfd-in2.h: Regenerate.
2457 * libbfd.h: Regenerate.
2459 2014-03-04 Heiher <r@hev.cc>
2461 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2463 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2464 extension of bfd_mach_mipsisa64r2.
2466 2014-03-04 Nick Clifton <nickc@redhat.com>
2469 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2470 (elf32_thumb2_plt_entry): New array.
2471 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2472 using thumb2 based PLT.
2473 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2475 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2477 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2479 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2480 Thumb2 based PLT 0-entry.
2481 (elf32_arm_output_arch_local_syms): Handle creation of local
2482 symbols for Thumb2 based PLT entries.
2484 2014-02-28 Alan Modra <amodra@gmail.com>
2487 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2488 the same conditions we called check_relocs.
2490 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2492 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2493 * bfd-in2.h: Regenerate.
2494 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2495 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2496 using long PLT entries.
2497 (bfd_elf32_arm_use_long_plt): New function.
2498 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2500 2014-02-27 Alan Modra <amodra@gmail.com>
2502 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2503 params for targets that don't use ppc32elf.em.
2505 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2507 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2508 of GOTOFF relocations.
2510 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2511 H.J. Lu <hongjiu.lu@intel.com>
2513 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2514 (elf_x86_64_legacy_plt_entry): Likewise.
2515 (elf_x86_64_bnd_plt_entry): Likewise.
2516 (elf_x86_64_legacy_plt2_entry): Likewise.
2517 (elf_x86_64_bnd_plt2_entry): Likewise.
2518 (elf_x86_64_bnd_arch_bed): Likewise.
2519 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2520 (elf_x86_64_link_hash_table): Add plt_bnd.
2521 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2523 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2524 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2526 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2527 symbols. Resolve call to the second PLT if it is created.
2528 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2529 (elf_x86_64_relocate_section): Resolve PLT references to the
2530 second PLT if it is created.
2531 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2532 second PLT entry for BND relocation.
2533 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2534 the second PLT is created.
2535 (elf_x86_64_get_synthetic_symtab): New.
2536 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2538 2014-02-19 Alan Modra <amodra@gmail.com>
2540 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2541 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2542 provision of out-of-line register save/restore routines.
2544 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2546 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2547 PT_DYNAMIC segment flags.
2549 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2552 * simple.c (struct saved_offsets): New.
2553 (simple_save_output_info): Use it for ptr.
2554 (simple_restore_output_info): Use it for ptr. Check section_count.
2555 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2557 2014-02-17 Alan Modra <amodra@gmail.com>
2559 * elf64-ppc.h (struct ppc64_elf_params): Define.
2560 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2561 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2562 ppc64_elf_build_stubs): Update prototype.
2563 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2564 fields now in params. Adjust code throughout file.
2565 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2566 Save params pointer in htab.
2567 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2568 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2569 ppc64_elf_build_stubs): Remove parameters now in "params".
2571 2014-02-17 Alan Modra <amodra@gmail.com>
2573 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2574 patched for ppc476 workaround. Reapply branch taken/not taken
2577 2014-02-12 Alan Modra <amodra@gmail.com>
2579 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2580 stubs for calls to __tls_get_addr that we know will later be
2583 2014-02-12 Alan Modra <amodra@gmail.com>
2585 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2586 for ld -r, when code sections are sufficiently aligned.
2587 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2590 2014-02-12 Alan Modra <amodra@gmail.com>
2593 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2594 --export-dynamic and --dynamic-list marking of symbols.
2595 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2598 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2601 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2602 executables if it matches dynamic_list.
2604 2014-02-10 Alan Modra <amodra@gmail.com>
2606 * po/SRC-POTFILES.in: Regenerate.
2607 * po/bfd.pot: Regenerate.
2609 2014-02-09 Alan Modra <amodra@gmail.com>
2611 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2612 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2613 (elfNN_bed): Init new field.
2614 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2615 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2616 (ppc_elf_relax_section): Don't reallocate section here, write
2617 stubs, or write out relocs for ld -r here..
2618 (ppc_elf_relocate_section): ..instead write stubs here, and use
2619 existing code to write out relocs for ld -r. Fix offset
2620 adjustment on reloc for little-endian.
2621 (elf_backend_caches_rawsize): Define.
2623 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2626 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2628 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2630 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2631 return paths. Three times.
2632 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2634 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2635 (ppc64_elf_edit_toc): Free USED in return path.
2637 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2639 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2640 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2641 * libbfd.h: Regenerated.
2642 * bfd-in2.h: Regenerated.
2643 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2644 (nios2_reloc_map): Likewise.
2645 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2646 Fixed all references.
2647 (nios2_elf32_relocate_section): Add new relocations.
2648 (nios2_elf32_check_relocs): Likewise.
2649 (nios2_elf32_gc_sweep_hook): Likewise.
2651 2014-02-03 Alan Modra <amodra@gmail.com>
2653 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2654 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2655 (ppc_elf_link_params): New function.
2656 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2658 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2659 parameters. Use htab->params instead.
2660 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2661 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2662 64 bytes for ppc476 workaround.
2663 (struct ppc_elf_relax_info): New.
2664 (ppc_elf_relax_section): Exclude linker created sections and
2665 those too small to hold one instruction. Don't add another
2666 branch around trampolines on later relax passes. Don't
2667 generate trampolines for undefined symbols when !relocatable,
2668 nor for plugin symbols. Allocate space for ppc476 workaround
2669 patch area. Free fixups on error return path.
2670 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2671 * elf32-ppc.h (struct ppc_elf_params): New.
2672 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2673 (ppc_elf_link_params): Declare.
2674 * section.c (SEC_INFO_TYPE_TARGET): Define.
2675 * bfd-in2.h: Regenerate.
2677 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2679 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2681 (nios2_elf32_relocate_section): Use got_base to adjust
2682 GOT-pointer-relative relocations relative to _gp_got.
2683 (create_got_section): Create _gp_got symbol.
2684 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2685 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2687 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2689 * bfd-in2.h: Update from reloc.c.
2690 * elf32-nios2.c: Include elf32-nios2.h.
2691 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2692 (nios2_reloc_map): Likewise.
2693 (enum elf32_nios2_stub_type): Declare.
2694 (struct elf32_nios2_stub_hash_entry): Declare.
2695 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2696 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2697 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2698 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2699 bfd_count, top_index, input_list, all_local_syms.
2700 (nios2_call26_stub_entry): New.
2701 (nios2_elf32_install_imm16): Move up in file.
2702 (nios2_elf32_install_data): Move up in file.
2703 (hiadj): Move up in file.
2704 (stub_hash_newfunc): New.
2705 (link_hash_newfunc): Initialize hsh_cache field.
2707 (nios2_stub_name): New.
2708 (nios2_get_stub_entry): New.
2709 (nios2_add_stub): New.
2710 (nios2_elf32_setup_section_lists): New.
2711 (nios2_elf32_next_input_section): New.
2712 (CALL26_SEGMENT): New.
2713 (MAX_STUB_SECTION_SIZE): New.
2714 (group_sections): New.
2715 (nios2_type_of_stub): New.
2716 (nios2_build_one_stub): New.
2717 (nios2_size_one_stub): New.
2718 (get_local_syms): New.
2719 (nios2_elf32_size_stubs): New.
2720 (nios2_elf32_build_stubs): New.
2721 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2722 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2723 trampolines for R_NIOS2_CALL26 stubs.
2724 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2725 (nios2_elf32_gc_sweep_hook): Likewise.
2726 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2727 (nios2_elf32_link_hash_table_free): New.
2728 (bfd_elf32_bfd_link_hash_table_free): Define.
2729 * elf32-nios2.h: New file.
2730 * libbfd.h: Update from reloc.c.
2731 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2733 2014-01-29 Nick Clifton <nickc@redhat.com>
2736 * elf32-metag.c (elf_metag_post_process_headers): Call
2737 _bfd_elf_post_process_headers.
2738 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2739 _bfd_elf_copy_private_data.
2740 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2742 2014-01-29 Nick Clifton <nickc@redhat.com>
2744 * bfd-in.h (bfd_set_section_vma): Delete.
2745 (bfd_set_section_alignment): Delete.
2746 (bfd_set_section_userdata): Delete.
2747 (bfd_set_cacheable): Delete.
2748 * bfd.c (bfd_set_cacheable): New static inline function.
2749 * section.c (bfd_set_section_userdata): Likewise.
2750 (bfd_set_section_vma): Likewise.
2751 (bfd_set_section_alignment): Likewise.
2752 * bfd-in2.h: Regenerate.
2754 2014-01-28 Nick Clifton <nickc@redhat.com>
2756 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2757 attributes select the CU containing the abbreviation, which may not
2760 2014-01-24 Alan Modra <amodra@gmail.com>
2762 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2763 to get_relocs for ELFv2.
2765 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2768 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2769 if TLS sections are not adjacent.
2771 2014-01-22 Alan Modra <amodra@gmail.com>
2773 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2775 2014-01-22 Alan Modra <amodra@gmail.com>
2777 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2779 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2782 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2783 regular default symbol definition and the versioned dynamic
2784 symbol definition mismatch, skip the default symbol definition
2785 if one of them is IFUNC.
2787 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2790 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2791 info->export_dynamic nor h->ref_dynamic for type mismatch when
2792 adding the default version.
2794 2014-01-16 Alan Modra <amodra@gmail.com>
2796 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2797 mips_elf_traverse_got_arg* rather than mips_got_info*.
2798 Adjust caller. Alloc on output_bfd rather than symbol section
2801 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2803 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2805 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2807 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2810 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2811 against __ehdr_start.
2812 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2814 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2816 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2818 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2820 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2823 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2824 count if there are any non pc-relative relocs.
2825 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2827 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2828 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2830 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2831 offset while calculating relocation address.
2832 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2833 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2835 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2838 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2839 R_ARM_ABS8 and R_ARM_ABS16.
2841 2014-01-13 Alan Modra <amodra@gmail.com>
2843 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2844 error when shared and force a plt call otherwise.
2845 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2846 plt_type == PLT_NEW.
2847 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2848 the appropriate call stub.
2850 2014-01-10 Alan Modra <amodra@gmail.com>
2855 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2856 (assign_file_positions_for_non_load_sections): When setting up
2857 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2858 header that completely covers the relro region.
2860 2014-01-09 Tristan Gingold <gingold@adacore.com>
2862 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2863 table macros and add macros to initializa the structure.
2865 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2870 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2871 size for PT_GNU_RELRO segment.
2872 (assign_file_positions_for_load_sections): If PT_LOAD segment
2873 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2875 2014-01-07 Tom Tromey <tromey@redhat.com>
2877 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2880 2014-01-03 Nick Clifton <nickc@redhat.com>
2883 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2886 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2889 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2891 2014-01-02 Nick Clifton <nickc@redhat.com>
2894 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2895 filename in the bfd's filename field.
2896 * elfcode.h (bfd_from_remote_memory): Likewise.
2897 * ieee.c (ieee_object_p): Likewise.
2898 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2899 * oasys.c (oasys_openr_next_archived_file): Likewise.
2900 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2901 * opncls.c (bfd_fopen): Likewise.
2902 (bfd_openstreamr): Likewise.
2903 (bfd_openr_iovec): Likewise.
2904 (bfd_openw): Likewise.
2905 (bfd_create): Likewise.
2906 (_bfd_delete_bfd): Free filename.
2908 For older changes see ChangeLog-2013
2910 Copyright (C) 2014 Free Software Foundation, Inc.
2912 Copying and distribution of this file, with or without modification,
2913 are permitted in any medium without royalty provided the copyright
2914 notice and this notice are preserved.
2920 version-control: never