1 2014-11-26 Nick Clifton <nickc@redhat.com>
4 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
6 * coff-h8500.c (rtype2howto): Likewise.
7 * coff-tic30.c (rtype2howto): Likewise.
8 * coff-z80.c (rtype2howto): Likewise.
9 * coff-z8k.c (rtype2howto): Likewise.
10 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
11 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
13 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
14 * coff-w65.c (rtype2howto): Likewise.
15 * coff-we32k.c (RTYPE2HOWTO): Likewise.
16 * pe-mips.c (RTYPE2HOWTO): Likewise.
17 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
19 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
21 * coffgen.c (make_a_section_from_file): Check the length of a
22 section name before testing to see if it is a debug section name.
23 (coff_object_p): Zero out any uninitialised bytes in the opt
25 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
26 source being empty when there are values to be processed.
27 (_bfd_ecoff_slurp_symbol_table): Add range check.
28 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
29 (bfd_mach_o_mangle_sections): Move test for too many sections to
30 before the allocation of the section table.
31 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
32 memory and nullify the symbol pointer.
33 * reloc.c (bfd_generic_get_relocated_section_contents): Add
34 handling of a bfd_reloc_notsupported return value.
35 * versados.c (EDATA): Add range checking.
36 (get_record): Likewise.
37 (process_otr): Check for contents being available before updating
39 (versados_canonicalize_reloc): Add range check.
41 2014-11-26 Alan Modra <amodra@gmail.com>
43 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
44 internal verref buffer. Error for zero sh_info. Print errors.
45 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
47 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
49 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
50 NAME##_get_symbol_version_string.
51 (bfd_get_symbol_version_string): New.
52 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
53 _bfd_nosymbols define.
54 * aout-target.h (MY_get_symbol_version_string): Likewise.
55 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
56 * binary.c (binary_get_symbol_version_string): Likewise.
57 * bout.c (aout_32_get_symbol_version_string): Likewise.
58 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
59 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
60 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
61 * ieee.c (ieee_get_symbol_version_string): Likewise.
62 * ihex.c (ihex_get_symbol_version_string): Likewise.
63 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
64 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
65 * mmo.c (mmo_get_symbol_version_string): Likewise.
66 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
67 * oasys.c (oasys_get_symbol_version_string): Likewise.
68 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
69 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
70 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
71 * som.c (som_get_symbol_version_string): Likewise.
72 * srec.c (srec_get_symbol_version_string): Likewise.
73 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
74 * versados.c (versados_get_symbol_version_string): Likewise.
75 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
76 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
78 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
79 coff_get_symbol_version_string.
80 (rs6000_xcoff64_aix_vec): Likewise.
82 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
83 (_bfd_elf_get_symbol_version_string): This.
85 (bfd_elf_print_symbol): Updated.
86 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
88 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
89 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
90 * bfd-in2.h: Regenerated.
92 * libcoff.h: Likewise.
94 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
97 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
98 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
99 from bfd_elf_print_symbol.
100 (bfd_elf_print_symbol): Use it.
102 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
104 * elf32-i386.c (elf_i386_got_plt_entry): New.
105 (elf_i386_pic_got_plt_entry): Likewise.
106 (elf_i386_link_hash_entry): Add plt_got.
107 (elf_i386_link_hash_table): Likewise.
108 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
109 (elf_i386_get_local_sym_hash): Likewise.
110 (elf_i386_check_relocs): Create the GOT PLT if there are both
111 PLT and GOT references when the regular PLT is used.
112 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
113 both PLT and GOT references unless pointer equality is needed.
114 (elf_i386_relocate_section): Also check the GOT PLT when
115 resolving R_386_PLT32.
116 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
119 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
120 (elf_x86_64_link_hash_table): Likewise.
121 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
122 (elf_x86_64_get_local_sym_hash): Likewise.
123 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
124 PLT and GOT references when the regular PLT is used.
125 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
126 both PLT and GOT references unless pointer equality is needed.
127 (elf_x86_64_relocate_section): Also check the GOT PLT when
128 resolving R_X86_64_PLT32.
129 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
132 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
134 * configure: Regenerated.
136 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
138 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
139 (erratum_835769_scan): Sort map list.
141 2014-11-24 Alan Modra <amodra@gmail.com>
143 * elf64-ppc.c (plt_stub_pad): Correct.
145 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
147 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
148 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
149 (elf_x86_64_allocate_dynrelocs): Don't assert size of
150 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
152 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
154 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
155 branch displacement overflow in PLT entry.
157 2014-11-21 Nick Clifton <nickc@redhat.com>
160 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
161 number of auxillary entries.
162 * ieee.c (next_byte): Convert to a function. Return FALSE if the
163 next byte is beyond the end of the buffer.
164 (parse_int): Test the return value of next_byte.
165 (parse_expression): Convert to boolean. Return FALSE if the
166 parsing failed. Test the return value of next_byte.
167 (ieee_seek): Convert to a function. Return FALSE if the seek goes
168 beyond the end of the buffer.
169 (ieee_slurp_external_symbols): Test the return value of ieee_seek
171 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
172 operation failed. Test the return value of ieee_seek and
174 (ieee_archive_p): Test the return value of ieee_seek and
177 (ieee_slurp_section_data): Likewise.
178 (ieee_object_p): Likewise. Store the size of the buffer in the
179 total_amt field in the header.
180 * libieee.h (common_header_type): Add amt field.
181 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
182 reloc's value is within range.
183 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
185 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
187 (pex64_dump_xdata): Check for buffer overflows.
188 * versados.c (process_otr): Check that the section exists before
190 (versados_object_p): Make sure that enough data was read for the
191 header to be checked.
192 * vms-alpha.c (vms_get_remaining_object_record): Change
193 read_so_far parameter to an unsigned int. Check that the amount
196 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
198 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
199 PC-relative offset overflow check.
201 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
204 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
205 string table before clearing the first few bytes.
207 2014-11-21 Terry Guo <terry.guo@arm.com>
209 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
211 2014-11-20 Alan Modra <amodra@gmail.com>
213 * elf64-ppc.c (group_sections): Init stub14_group_size from
214 --stub-group-size parameter divided by 1024.
216 2014-11-20 Alan Modra <amodra@gmail.com>
218 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
219 alignment calculation.
221 2014-11-20 Terry Guo <terry.guo@arm.com>
223 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
224 hasn't attribute section.
226 2014-11-20 Alan Modra <amodra@gmail.com>
228 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
230 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
233 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
234 PC-relative offset overflow in PLT entry.
236 2014-11-18 Nick Clifton <nickc@redhat.com>
239 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
240 is larger than its real size.
241 (rsrc_print_section): Fix off-by-one error checking for overflow.
242 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
245 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
247 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
250 2014-11-14 Nick Clifton <nickc@redhat.com>
253 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
255 (bfd_get_alt_debug_link_info): Likewise.
257 2014-11-14 Nick Clifton <nickc@redhat.com>
260 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
262 (ieee_object_p): Likewise.
264 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
266 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
268 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
270 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
272 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
275 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
276 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
277 (elf_x86_64_relocate_section): Likewise.
279 2014-11-13 Nick Clifton <nickc@redhat.com>
282 * coffcode.h (coff_ptr_struct): Add is_sym field.
283 (coff_new_section_hook): Set the is_sym field.
284 (coff_pointerize_aux_hook): Check the is_sym field.
285 (coff_print_aux): Likewise.
286 (coff_compute_section_file_positions): Likewise.
287 (coff_write_object_contents): Likewise.
288 (coff_slurp_line_table): Likewise.
289 (coff_slurp_symbol_table): Likewise.
290 (CALC_ADDEND): Likewise.
291 * coffgen.c (coff_renumber_symbols): Likewise.
292 (coff_mangle_symbols): Likewise.
293 (coff_fix_symbol_name): Likewise.
294 (coff_write_symbol): Likewise.
295 (coff_write_alien_symbol): Likewise.
296 (coff_write_native_symbol): Likewise.
297 (coff_write_symbols): Likewise.
298 (coff_write_linenumbers): Likewise.
299 (coff_pointerize_aux): Likewise.
300 (coff_get_normalized_symtab): Likewise.
301 (coff_get_symbol_info): Likewise.
302 (bfd_coff_get_syment): Likewise.
303 (bfd_coff_get_auxent): Likewise.
304 (coff_print_symbol): Likewise.
305 (coff_find_nearest_line_with_names): Likewise.
306 (bfd_coff_set_symbol_class): Likewise.
307 (coff_make_empty_symbol): Set the is_sym field.
308 (coff_bfd_make_debug_symbol): Likewise.
309 * peicode.h (pe_ILF_make_a_symbol): Likewise.
310 * libcoff.h: Regenerate.
311 * libcoff-in.h: Regenerate.
313 2014-11-12 Nick Clifton <nickc@redhat.com>
316 * coffcode.h (coff_slurp_line_table): Set the line number of
317 corrupt entries to -1.
318 (coff_slurp_symbol_table): Alway initialise the value of the
320 * coffgen.c (coff_print_symbol): Check that the combined pointer
322 (coff_print_symbol): Do not print negative line numbers.
323 * peXXigen.c (pe_print_idata): Add range checking displaying
326 2014-11-12 Alan Modra <amodra@gmail.com>
329 * coffcode.h (coff_slurp_line_table): Drop line number info
330 not preceded by a valid function entry. Revert last change.
332 2014-11-11 Nick Clifton <nickc@redhat.com>
335 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
336 line number cache that would not be initialised by the copy from
337 the new line number table.
338 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
340 * coffgen.c (coff_get_normalized_symbols): Get the external
341 symbols before allocating space for the internal symbols, in case
343 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
344 array if one is needed. Likewise with the verdef array.
345 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
347 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
348 structure are initialised.
349 (pe_print_edata): Avoid reading off the end of the data buffer.
351 2014-11-11 Alan Modra <amodra@gmail.com>
354 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
355 when building func_table.
357 2014-11-11 Alan Modra <amodra@gmail.com>
360 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
361 memset the particular bits we need. Update src after hitting loop
362 "continue". Don't count lineno omitted due to invalid symbols in
363 nbr_func, and update lineno_count. Init entire terminating
364 lineno. Don't both allocating terminator in n_lineno_cache.
365 Redirect sym->lineno pointer to where n_lineno_cache will be
366 copied, and free n_lineno_cache.
367 * pe-mips.c (NUM_HOWTOS): Typo fix.
369 2014-11-11 Alan Modra <amodra@gmail.com>
371 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
372 size check to account for possible zero terminator.
374 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
376 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
377 data sections to be PROGBITS
379 2014-11-10 Nick Clifton <nickc@redhat.com>
382 * coff-i386.c (NUM_HOWTOS): New define.
383 (RTYPE2HOWTO): Use it.
384 (coff_i386_rtype_to_howto): Likewise.
385 (coff_i386_reloc_name_lookup): Likewise.
386 (CALC_ADDEND): Check that reloc r_type field is valid.
387 * coff-x86_64.c (NUM_HOWTOS): New define.
388 (RTYPE2HOWTO): Use it.
389 (coff_amd64_rtype_to_howto): Likewise.
390 (coff_amd64_reloc_name_lookup): Likewise.
391 (CALC_ADDEND): Check that reloc r_type field is valid.
392 * coffcode.h (coff_slurp_line_table): Check for symbol table
394 (coff_slurp_symbol_table): Use zalloc to ensure that all table
395 entries are initialised.
396 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
397 in the string table. Also ensure that the table is 0 terminated.
398 (coff_get_normalized_symtab): Check for symbol table indexing
400 * opncls.c (bfd_alloc): Catch the case where a small negative size
401 can result in only 1 byte being allocated.
402 (bfd_alloc2): Use bfd_alloc.
403 * pe-mips.c (NUM_HOWTOS): New define.
404 (coff_mips_reloc_name_lookup): Use it.
405 (CALC_ADDEND): Check that reloc r_type field is valid.
406 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
407 in the DataDirectory.
408 (pe_print_idata): Avoid reading beyond the end of the data block
409 wen printing strings.
410 (pe_print_edata): Likewise.
411 Check for table indexing underflow.
412 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
413 (pe_bfd_object_p): Allocate and initialize enough space to hold a
414 PEAOUTHDR, even if the opt_hdr field specified less.
416 2014-11-08 Alan Modra <amodra@gmail.com>
418 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
420 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
422 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
425 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
428 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
429 for IE->LE transition.
431 2014-11-07 Alan Modra <amodra@gmail.com>
433 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
435 2014-11-07 Alan Modra <amodra@gmail.com>
437 * tekhex.c (CHUNK_SPAN): Define.
438 (struct data_struct <chunk_init>): Use one byte per span, update
439 all code accessing this field.
440 (find_chunk): Add create param, don't create new entry unless set.
441 (insert_byte): Don't save zeros.
442 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
443 on symbol type. Create an alternate section if both types of
444 symbol are given. Attach type '2' and '6' symbols to absolute
446 (move_section_contents): Fix caching of chunk. Don't create chunk
447 when reading, or for writing zeros.
448 (tekhex_set_section_contents): Don't create initial chunks.
449 (tekhex_write_object_contents): Use CHUNK_SPAN.
451 2014-11-07 Alan Modra <amodra@gmail.com>
453 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
455 2014-11-07 Alan Modra <amodra@gmail.com>
457 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
458 * coffcode.h (coff_set_alignment_hook): Likewise.
459 (coff_slurp_line_table): Likewise.
460 * coffgen.c (coff_get_normalized_symtab): Likewise.
461 (_bfd_coff_get_external_symbols): Likewise.
462 * elf.c (bfd_elf_get_str_section): Likewise.
463 * tekhex.c (first_phase): Likewise.
465 2014-11-06 Nick Clifton <nickc@redhat.com>
467 * aoutx.h (slurp_symbol_table): Revert previous delta.
468 (slurp_reloc_table): Likewise.
469 * compress.c (bfd_get_full_section_contents): Remove file size
471 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
472 and do not complain about linker generated files.
474 2014-11-06 Will Newton <will.newton@linaro.org>
476 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
477 length sections and sub-sections.
479 2014-11-04 Nick Clifton <nickc@redhat.com>
482 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
483 Replace another abort with an error message.
484 (coff_slurp_line_table): Add more range checking.
485 * peXXigen.c (pe_print_debugdata): Add range checking.
487 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
489 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
490 when creating a dso with discarded dynsym section.
492 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
494 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
495 and E_MIPS_ARCH_64R6 support.
497 2014-11-05 Nick Clifton <nickc@redhat.com>
500 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
501 about the number of relocations it contains.
502 (coff_sort_func_alent): Return 0 if the pointers are NULL.
503 (coff_slurp_line_table): Add more range checks. Do not free new
504 tables created when sorting line numbers.
505 * peXXigen.c (pe_print_idata): Add range checks.
506 (pe_print_edata): Likewise.
507 (rsrc_print_resource_entries): Likewise. Avoid printing control
508 characters. Terminate priniting if corruption is detected.
509 (rsrc_print_resource_directory): Terminate printing if an unknown
510 directory type is encountered.
511 (pe_print_debugdata): Fix off-by-one error.
512 (rsrc_count_entries): Add range checking.
513 (rsrc_parse_entry): Likewise.
515 2014-11-04 Nick Clifton <nickc@redhat.com>
518 * compress.c (bfd_get_full_section_contents): Improve test for
519 linker created objects.
522 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
523 corrupt extended name tables.
525 2014-11-04 Alan Modra <amodra@gmail.com>
527 * elf32-spu.c (ovl_mgr_stat): New function.
528 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
530 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
532 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
533 relaxation, reduce the size of symbols that span the deleted
536 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
538 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
539 located at the very end of the section.
541 2014-11-03 Nick Clifton <nickc@redhat.com>
544 * aoutx.h (slurp_symbol_table): Check that computed table size is
545 not bigger than the file from which is it being read.
546 (slurp_reloc_table): Likewise.
547 * coffcode.h (coff_slurp_line_table): Remove unneeded local
548 'warned'. Do not try to print the details of a symbol with an
550 * coffgen.c (make_a_sectiobn_from_file): Check computed string
551 index against length of string table.
552 (bfd_coff_internal_syment_name): Check read in string offset
553 against length of string table.
554 (build_debug_section): Return a pointer to the section used.
555 (_bfd_coff_read_string_table): Store the length of the string
556 table in the coff_tdata structure.
557 (bfd_coff_free_symbols): Set the length of the string table to
558 zero when it is freed.
559 (coff_get_normalized_symtab): Check offsets against string table
560 or data table lengths as appropriate.
561 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
562 length of string table.
563 * compress.c (bfd_get_full_section_contents): Check computed size
564 against the size of the file.
565 * libcoff-in.h (obj_coff_strings_len): Define.
566 (struct coff_tdata): Add strings_len field.
567 * libcoff.h: Regenerate.
568 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
569 data if the debug section is too small.
570 * xcofflink.c (xcoff_link_input_bfd): Check offset against
571 length of string table.
573 2014-11-03 Nick Clifton <nickc@redhat.com>
575 * po/fi.po: Updated Finnish translation.
577 2014-10-31 Andrew Pinski <apinski@cavium.com>
578 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
580 * archures.c: Add octeon3 for mips target.
581 * bfd-in2.h: Regenerate.
582 * bfd/cpu-mips.c: Define I_mipsocteon3.
583 nfo_struct): Add octeon3 support.
584 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
586 (mips_set_isa_flags): Add support for octeon3.
587 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
588 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
589 extension of bfd_mach_mips_octeon2.
590 (print_mips_isa_ext): Print the value of Octeon3.
592 2014-10-31 Nick Clifton <nickc@redhat.com>
595 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
596 symbol table bigger than the file.
597 * elf.c (bfd_elf_get_str_section): Do not try to load a string
598 table bigger than the file.
599 * tekhex.c (first_phase): Check that the section range is sane.
601 2014-10-30 Nick Clifton <nickc@redhat.com>
604 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
605 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
607 2014-10-29 Nick Clifton <nickc@redhat.com>
609 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
612 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
614 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
616 2014-10-28 Nick Clifton <nickc@redhat.com>
619 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
620 detection table on a per-bfd basis.
621 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
624 2014-10-28 Andreas Schwab <schwab@suse.de>
625 Nick Clifton <nickc@redhat.com>
628 * srec.c (srec_bad_byte): Increase size of buf to allow for
630 (srec_scan): Use an unsigned char buffer to hold header bytes.
632 2014-10-27 Nick Clifton <nickc@redhat.com>
635 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
636 binaries with a group of sections linked by the string table
638 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
639 with an invalid value for NumberOfRvaAndSizes.
640 (pe_print_edata): Detect out of range rvas and entry counts for
641 the Export Address table, Name Pointer table and Ordinal table.
644 * elf.c (setup_group): Improve handling of corrupt group
647 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
649 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
650 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
651 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
652 (elf_aarch64_stub_type): Add new type
653 aarch64_stub_erratum_835769_veneer.
654 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
655 (aarch64_erratum_835769_fix): New data struct to record erratum
657 (elf_aarch64_link_hash_table: Global flags for 835769.
658 (aarch64_build_one_stub): Add case for 835769.
659 (aarch64_size_one_stub): Likewise.
660 (aarch64_mem_op_p, aarch64_mlxl_p,
661 aarch64_erratum_sequence,erratum_835769_scan):
662 New. Decode and scan functions for erratum 835769.
663 (elf_aarch64_create_or_find_stub_sec): New.
664 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
666 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
667 (erratum_835769_branch_to_stub_data,
668 make_branch_to_erratum_835769_stub):New. Connect up all the
669 erratum stubs to occurances by branches.
670 (elfNN_aarch64_write_section): New hook.
671 (aarch64_map_one_stub): Output erratum stub symbol.
672 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
673 information for erratum 835769.
674 (elf_backend_write_section): Define.
676 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
678 * elf32-arm.c (read_code32): New function to read 32 bit
680 (read_code16): New function to read 16 bit thumb instrution.
681 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
682 and read_code16 to read instructions.
684 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
686 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
687 (print_mips_isa_ext): Print the value of an unknown extension.
689 2014-10-21 Alan Modra <amodra@gmail.com>
691 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
692 entries that aren't a multiple of 8 rather than failing assertion.
694 2014-10-21 Alan Modra <amodra@gmail.com>
696 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
699 2014-10-18 Alan Modra <amodra@gmail.com>
701 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
702 section for function symbols defined in .opd is discarded, let
703 the symbol appear to be undefined.
704 (opd_entry_value): Ensure the result section is that for the
705 function code section in the same object as the OPD entry.
707 2014-10-16 Alan Modra <amodra@gmail.com>
710 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
712 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
713 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
714 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
715 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
716 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
717 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
718 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
719 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
720 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
723 2014-10-16 Alan Modra <amodra@gmail.com>
725 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
726 even when output is not ppc64 ELF. Remove redundant tests on
729 2014-10-15 Alan Modra <amodra@gmail.com>
732 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
733 param, group "section" and "offset" params. Zero discriminator.
734 * bfd.c (bfd_find_nearest_line): Implement with new
735 _bfd_find_nearest_line.
736 (bfd_find_nearest_line_discriminator): Likewise.
737 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
739 * coff-rs6000.c (xcoff_find_nearest_line,
740 xcoff_find_nearest_line_discriminator): Delete.
741 (_bfd_xcoff_find_nearest_line): Don't define.
742 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
743 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
745 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
746 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
747 adjust _bfd_dwarf2_find_nearest_line call.
748 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
749 others. Set discriminator. Adjust call.
750 (coff_find_nearest_line_discriminator): Delete.
751 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
752 * dwarf2.c (find_line): Rename to..
753 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
754 Simplify setting of do_line. Delete old function.
755 (_bfd_dwarf2_find_line): Delete.
756 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
757 discriminator_ptr and set it.
758 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
759 (_bfd_elf_find_nearest_line_discriminator): Delete.
760 (_bfd_elf_find_line_discriminator): Delete.
761 (_bfd_generic_find_nearest_line_discriminator): Don't define.
762 * elf.c (elf_find_function): Reorder params.
763 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
765 (_bfd_elf_find_nearest_line_discriminator): Delete.
766 (_bfd_elf_find_line): Adjust call.
767 * elf32-arm.c (arm_elf_find_function): Reorder params.
768 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
770 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
771 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
772 (elfNN_aarch64_find_nearest_line): Reorder params, add
773 discriminator_ptr. Adjust calls.
774 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
775 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
776 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
777 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
778 (_bfd_dwarf1_find_nearest_line): Likewise.
779 (_bfd_dwarf2_find_nearest_line): Likewise.
780 (_bfd_dwarf2_find_line): Delete.
781 (_bfd_generic_find_nearest_line_discriminator): Delete.
782 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
783 * libcoff-in.h (coff_find_nearest_line): Update prototype.
784 (coff_find_nearest_line_discriminator): Delete.
785 (coff_find_nearest_line_with_names): Update prototype.
786 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
787 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
788 discriminator_ptr. Adjust calls.
789 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
790 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
791 discriminator_ptr and set.
792 * som.c (som_find_nearest_line): Similarly.
793 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
794 _bfd_find_nearest_line_discriminator.
795 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
796 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
797 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
798 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
799 "discriminator" and set.
800 (_bfd_vms_find_nearest_line_discriminator): Delete.
801 (_bfd_generic_find_nearest_line_discriminator): Don't define.
802 (alpha_vms_find_nearest_line): Update define.
803 * bfd-in2.h: Regenerate.
804 * libbfd.h: Regenerate.
805 * libcoff.h: Regenerate.
807 2014-10-15 Alan Modra <amodra@gmail.com>
809 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
810 * aout-adobe.c (aout_32_find_line): Define.
811 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
812 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
813 * aout-target.h (MY_find_line): Define.
814 * aout-tic30.c (MY_find_line): Define.
815 * binary.c (binary_find_line): Define.
816 * bout.c (aout_32_find_line): Define.
817 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
818 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
819 (rs6000_xcoff64_aix_vec): Likewise.
820 * elf-bfd.h (_bfd_generic_find_line): Don't define.
821 * elfxx-target.h (bfd_elfNN_find_line): Define.
822 * i386msdos.c (msdos_find_line): Define.
823 * i386os9k.c (aout_32_find_line): Define.
824 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
825 (ieee_find_nearest_line, ieee_find_line,
826 ieee_find_inliner_info): Define.
827 * ihex.c (ihex_find_line): Define.
828 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
829 (_bfd_generic_find_line): Don't define.
830 * libbfd.c (_bfd_generic_find_line): Delete.
831 * libcoff-in.h (coff_find_line): Define.
832 * libecoff.h (_bfd_ecoff_find_line): Define.
833 * mach-o.h (bfd_mach_o_find_line): Define.
834 * mmo.c (mmo_find_line): Define.
835 * nlm-target.h (nlm_find_line): Define.
836 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
837 (oasys_find_nearest_line, oasys_find_line,
838 oasys_find_inliner_info): Define.
839 * pef.c (bfd_pef_find_line): Define.
840 * plugin.c (bfd_plugin_find_line): Define.
841 * ppcboot.c (ppcboot_find_line): Define.
842 * som.c (som_find_line): Define.
843 * srec.c (srec_find_line): Define.
844 * tekhex.c (tekhex_find_line): Define.
845 * versados.c (versados_find_line): Define.
846 * vms-alpha.c (alpha_vms_find_line): Define.
847 * xsym.c (bfd_sym_find_line): Define.
848 * bfd-in2.h: Regenerate.
849 * libbfd.h: Regenerate.
850 * libcoff.h: Regenerate.
852 2014-10-15 Tristan Gingold <gingold@adacore.com>
854 * version.m4: Bump version to 2.25.51
855 * configure: Regenerate.
857 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
859 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
860 offset is less than 2.
861 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
863 2014-10-14 Alan Modra <amodra@gmail.com>
866 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
867 (EIGHT_GAZILLION): Delete.
869 2014-10-13 Alan Modra <amodra@gmail.com>
872 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
873 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
874 flags enabling conversion of CIEs and FDEs to use relative encoding.
875 (find_merged_cie): Similarly.
876 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
877 relocatable, except for CIE pointer.
878 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
879 relocs against symbols in dropped comdat group sections.
880 (bfd_elf_discard_info): Do some eh_frame optimisation when
883 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
885 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
886 the hwcaps2 object attribute.
888 2014-10-04 Alan Modra <amodra@gmail.com>
891 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
892 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
893 range FDEs for discarding.
894 (vma_compare): Sort on range after address.
895 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
896 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
897 error message rather than "fde".
898 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
901 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
904 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
905 for OLD_FREEBSD_ABI_LABEL.
907 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
910 * plugin.c (try_claim): New function. Moved from
912 (try_load_plugin): Pass through bfd. Add test.
913 (load_plugin): Pass through bfd.
914 (bfd_plugin_object_p): Move logic to try_claim.
916 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
918 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
919 call relaxation use furthermost addresses where call source and
920 destination can be to check whether it's in the range of a direct
923 2014-09-22 Alan Modra <amodra@gmail.com>
925 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
926 false for overflow or overlapping FDEs. Give more detail in
929 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
931 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
932 the addend if relocations are RELA.
934 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
936 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
937 nds32_elf_ex9_relocation_check): Synchronize the argument type.
939 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
941 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
943 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
946 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
949 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
951 2014-09-16 Terry Guo <terry.guo@arm.com>
953 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
956 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
958 * bfd-in2.h: Regenerate.
959 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
960 (nds32_elf_relax_section): Code refactoring.
961 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
962 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
963 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
964 pattern. The first three is moved from nds32_elf_relax_section,
965 and the last three is new function.
966 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
967 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
968 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
969 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
970 three is moved from nds32_elf_relax_section, and the last four
972 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
973 pattern and address setting pattern.
974 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
975 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
976 nds32_elf_relax_gotoff_suff): Relax pic pattern.
977 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
978 nds32_elf_relax_letlsls): Relax TLS pattern.
979 (nds32_relax_adjust_label): Adjust alignment and nop.
980 (nds32_elf_pick_relax): Choose relaxation optimization.
981 (nds32_elf_get_relocated_section_contents): New hook.
982 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
984 * elf32-nds32.h: Declare.
985 * libbfd.h: Regenerate.
986 * reloc.c: Add nds32 new relocations.
988 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
990 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
991 'name' for the typo issue, which related with commit
992 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
994 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
995 Matthew Fortune <matthew.fortune@imgtec.com>
997 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
998 * archures.c (bfd_architecture): Likewise.
999 * bfd-in2.h (bfd_architecture): Likewise.
1000 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1001 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1002 BFD_RELOC_MIPS_19_PCREL_S2.
1003 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1004 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1005 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1006 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1007 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1008 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1009 BFD_RELOC_LO16_PCREL.
1010 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1011 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1013 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1014 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1015 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1016 BFD_RELOC_LO16_PCREL.
1017 * elfn32-mips.c: Likewise.
1018 * elfxx-mips.c (MIPSR6_P): New define.
1019 (mipsr6_exec_plt_entry): New array.
1020 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1021 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1022 (aligned_pcrel_reloc_p): New function.
1023 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1024 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1025 (mips_elf_calculate_relocation): Add support for relocs:
1026 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1027 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1028 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1029 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1030 (_bfd_mips_elf_check_relocs): Add support for relocs:
1031 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1032 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1034 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1036 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1037 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1038 (mips_32bit_flags_p): Add support for mips32r6.
1039 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1040 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1041 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1042 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1043 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1044 BFD_RELOC_MIPS_19_PCREL_S2.
1045 * config.bfd: Add mips*-img-elf* target triple.
1047 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1049 * config.bfd: Add mips*-img-elf* target triple.
1051 2014-09-12 Alan Modra <amodra@gmail.com>
1053 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1054 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1055 range of FDEs to hdr_info->array.
1056 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1057 .eh_frame_hdr entries, and overlapping FDEs.
1059 2014-09-10 Alan Modra <amodra@gmail.com>
1061 * elf.c (assign_file_positions_except_relocs): Move section header
1063 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1064 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1065 * elflink.c (bfd_elf_final_link): Don't call above function.
1067 2014-08-30 Alan Modra <amodra@gmail.com>
1069 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1071 2014-08-29 Alan Modra <amodra@gmail.com>
1073 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1074 error for calls via a toc adjusting stub without a nop.
1076 2014-08-29 Alan Modra <amodra@gmail.com>
1078 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1079 error. Remove redundant bfd_set_error.
1081 2014-08-29 Alan Modra <amodra@gmail.com>
1083 * srec.c (srec_scan): Revert last change. Report an error for
1084 S-records with less than the miniumum byte count.
1086 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1088 * srec.c (srec_scan): Return error for 0 size.
1090 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1093 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1094 to check discarded input section.
1095 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1097 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1100 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1101 sections to input from ld --just-symbols.
1103 2014-08-26 DJ Delorie <dj@redhat.com>
1105 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1108 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1110 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1111 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1113 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1115 2014-08-26 Nick Clifton <nickc@redhat.com>
1117 * config.bfd: Fix typo in or1knd selection.
1119 2014-08-22 Kai Tietz <ktietz@redhat.com>
1122 * coffcode.h (coff_compute_section_file_positions): Keep
1123 FileAlignment valid as set.
1125 2014-08-22 Alan Modra <amodra@gmail.com>
1127 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1128 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1130 2014-08-22 Alan Modra <amodra@gmail.com>
1132 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1134 (_bfd_elf_begin_eh_frame_parsing): Delete.
1135 (_bfd_elf_end_eh_frame_parsing): Delete.
1136 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1137 (_bfd_elf_end_eh_frame_parsing): Delete.
1138 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1139 !info->relocatable in place of merge_cies.
1140 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1141 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1142 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1143 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1144 (ppc64_elf_size_stubs): ..here and..
1145 (ppc64_elf_finish_dynamic_sections): ..here.
1147 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1149 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1151 2014-08-21 Tony Wang <tony.wang@arm.com>
1153 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1154 the veneer routine for R_ARM_THM_JUMP19.
1155 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1156 (elf32_arm_size_stub): Ditto.
1158 2014-08-20 Roland McGrath <mcgrathr@google.com>
1161 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1162 all reloc types with pc_relative set in the howto, not just for
1163 R_ARM_REL32 and R_ARM_REL32_NOI.
1164 (allocate_dynrelocs_for_symbol): Update comment.
1165 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1166 set in the howto, set call_reloc_p and may_need_local_target_p but
1167 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1168 (elf32_arm_check_relocs): Likewise.
1170 2014-08-20 Will Newton <will.newton@linaro.org>
1172 * config.bfd: Default armeb-*-eabi* to big endian.
1174 2014-08-19 Alan Modra <amodra@gmail.com>
1176 * configure: Regenerate.
1178 2014-08-18 Alan Modra <amodra@gmail.com>
1180 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1181 use dynrelocs for ifunc.
1182 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1184 2014-08-18 Alan Modra <amodra@gmail.com>
1187 * elflink.c (on_needed_list): Only consider libraries that have
1190 2014-08-18 Alan Modra <amodra@gmail.com>
1192 * elflink.c (bfd_elf_discard_info): Return int error status.
1193 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1194 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1195 * bfd-in2.h: Regenerate.
1197 2014-08-14 Alan Modra <amodra@gmail.com>
1199 * peXXigen.c (pe_print_reloc): Protect against access past end
1202 2014-08-14 Alan Modra <amodra@gmail.com>
1205 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1206 in the order they are mapped to output sections.
1208 2014-08-14 Alan Modra <amodra@gmail.com>
1210 * configure.ac: Delete redundant plugin related checks.
1211 * configure: Regenerate.
1213 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1215 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1216 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1219 2014-08-12 Alan Modra <amodra@gmail.com>
1221 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1222 here when not calling the generic add_symbol function. Formatting.
1223 Correct handling of indirect symbols. Update notice call.
1224 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1225 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1226 symbols early. Update notice call. Add comments regarding weak
1227 symbols vs. indirect.
1229 2014-08-12 Alan Modra <amodra@gmail.com>
1232 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1235 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1237 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1240 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1241 Alan Modra <amodra@gmail.com>
1244 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1245 warning for references in LTO IR to warning symbols.
1247 2014-08-07 Alan Modra <amodra@gmail.com>
1249 * linker.c (WARN, CWARN): Collapse these states to WARN.
1250 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1253 2014-08-05 Doug Evans <dje@google.com>
1255 * bfd-in2.h: Regenerate.
1256 * libcoff.h: Regenerate.
1258 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1260 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1261 rawsize if changing size.
1263 2014-08-05 Alan Modra <amodra@gmail.com>
1266 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1268 2014-08-05 Alan Modra <amodra@gmail.com>
1270 * linker.c (generic_link_check_archive_element): Move handling
1271 of command link -u symbols with a common symbol def to the
1272 code handling non-common symbols so that archive element symbols
1273 are loaded. Use generic_link_add_object_symbols.
1275 2014-08-05 Alan Modra <amodra@gmail.com>
1278 * linker.c (struct archive_list, struct archive_hash_entry,
1279 struct archive_hash_table, archive_hash_newfunc,
1280 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1281 archive_hash_table_free): Delete.
1282 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1283 checkfn. Rewrite using a straight-forward scan over archive map.
1284 (generic_link_check_archive_element_no_collect,
1285 generic_link_check_archive_element_collect,
1286 generic_link_check_archive_element): Add h and name params.
1287 * aoutx.h (aout_link_check_archive_element): Likewise.
1288 * pdp11.c (aout_link_check_archive_element): Likewise.
1289 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1290 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1291 scan symbols, simply add archive element whenever h is undefined.
1292 (coff_link_check_ar_symbols): Delete.
1293 * ecoff.c (read_ext_syms_and_strs): Delete.
1294 (reread_ext_syms_and_strs): Delete.
1295 (ecoff_link_check_archive_element): Add h and name param. Don't
1296 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1297 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1299 (elf_link_add_archive_symbols): Delete "defined" array, merge
1300 functionality into "included". Make "included" a char array. Don't
1301 set or test archive_pass.
1302 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1303 * libbfd.h: Regenerate.
1305 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1308 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1310 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1312 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1313 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1314 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1315 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1316 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1317 (_bfd_mips_elf_fake_sections): Likewise.
1318 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1319 (_bfd_mips_elf_additional_program_headers): Account for new
1320 PT_MIPS_ABIFLAGS program header.
1321 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1322 associate with .MIPS.abiflags.
1323 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1324 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1325 (infer_mips_abiflags): Likewise.
1326 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1327 (mips_32bit_flags_p): Moved higher.
1328 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1329 checking for FP ABIs.
1330 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1331 checks. Check EF_MIPS_FP64 flag consistency.
1332 (print_mips_ases, print_mips_isa_ext): New static function.
1333 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1334 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1335 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1336 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1337 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1338 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1339 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1340 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1342 2014-07-28 Alan Modra <amodra@gmail.com>
1345 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1346 __gnu_lto_slim to armap.
1347 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1348 __gnu_lto_slim to linker hash table.
1350 2014-07-27 Anthony Green <green@moxielogic.org>
1352 * config.bfd: Add moxie-*-moxiebox*.
1354 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1356 Add or reactivate or1k-*-rtems*
1357 * config.bfd (or1k-*-rtems*): Reactivate.
1359 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1361 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1363 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1364 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1366 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1369 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1370 and R_*_IRELATIVE relocation offset with PLT entry.
1371 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1372 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1373 (elf_x86_64_get_synthetic_symtab): Use it.
1375 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1378 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1379 next_tls_desc_index with elf.srelplt->reloc_count.
1381 2014-07-15 Alan Modra <amodra@gmail.com>
1383 * cache.c (cache_bread_1): Don't return -1 when fread returns
1386 2014-07-15 Alan Modra <amodra@gmail.com>
1388 * elflink.c (elf_merge_st_other): Update comments. Simplify
1389 visibility handling. Make isym const. Move code modifying
1390 isym->st_other for --exclude-libs to..
1391 (elf_link_add_object_symbols): ..here.
1393 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1396 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1398 2014-07-08 Nick Clifton <nickc@redhat.com>
1401 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1402 segments in input bfds.
1404 2014-07-08 Will Newton <will.newton@linaro.org>
1406 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1407 value to 64kB and remove custom setting for NaCl.
1409 2014-07-08 Alan Modra <amodra@gmail.com>
1411 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1412 bits from source to dest.
1413 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1414 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1416 * bfd-in2.h: Regenerate.
1418 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1420 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1421 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1422 when info->relocatable be true.
1424 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1426 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1427 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1428 * bfd-in2.h: Regenerate.
1429 * libbfd.h: Regenerate.
1431 2014-07-04 Alan Modra <amodra@gmail.com>
1433 * Makefile.am: Update "configure.in" comments.
1434 * PORTING: Likewise.
1435 * aoutx.h: Likewise.
1436 * configure.host: Likewise.
1437 * doc/bfdint.texi: Likewise.
1438 * targets.c: Likewise.
1439 * warning.m4: Likewise.
1440 * Makefile.in: Regenerate.
1442 2014-07-04 Alan Modra <amodra@gmail.com>
1444 * configure.ac: Rename from configure.in.
1445 * Makefile.in: Regenerate.
1446 * config.in: Regenerate.
1447 * doc/Makefile.in: Regenerate.
1449 2014-07-04 Alan Modra <amodra@gmail.com>
1451 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1452 * Makefile.in: Regenerate.
1454 2014-07-04 Alan Modra <amodra@gmail.com>
1456 * version.m4: New file.
1457 * configure.in: Include version.m4.
1459 * Makefile.am (RELEASE): Delete.
1460 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1461 * Makefile.in: Regenerate.
1462 * doc/Makefile.in: Regenerate.
1464 2014-07-02 Alan Modra <amodra@gmail.com>
1466 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1467 pointer_equality_needed when !readonly_dynrelocs.
1468 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1470 2014-07-02 Alan Modra <amodra@gmail.com>
1472 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1473 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1475 2014-07-01 Alan Modra <amodra@gmail.com>
1477 * bfd.c (struct bfd): Reorganise for better packing. Delete
1478 "ifd" field. Make "format", "direction" and "flags" bitfields.
1479 (HAS_LOAD_PAGE): Delete, renumber following flags.
1480 * bfd-in2.h: Regenerate.
1481 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1483 2014-07-01 Alan Modra <amodra@gmail.com>
1485 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1486 (struct ppc_link_hash_table): Increase size of stub_count array.
1487 (build_global_entry_stubs): Emit symbol on global entry stub.
1488 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1491 2014-07-01 Alan Modra <amodra@gmail.com>
1493 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1494 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1495 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1497 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1498 optimisation when --traditional-format.
1500 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1501 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1502 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1503 Soundararajan <Sounderarajan.D@atmel.com>
1505 * archures.c: Add avrtiny architecture for avr target.
1506 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1507 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1508 added for 16 bit LDS/STS instruction of avrtiny arch.
1509 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1510 BFD_RELOC_AVR_LDS_STS_16.
1511 (bfd_elf_avr_final_write_processing): Select machine number
1513 (elf32_avr_object_p): Set machine number for avrtiny arch.
1514 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1515 * bfd-in2.h: Regenerate.
1516 * libbfd.h: Regenerate.
1518 2014-06-26 Nick Clifton <nickc@redhat.com>
1521 * dwarf2.c (is_str_attr): New function.
1522 (find_abstract_instance_name): Use it to determine when an
1523 attribute has a string value.
1525 2014-06-24 Alan Modra <amodra@gmail.com>
1527 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1528 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1531 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1533 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1534 a number of targets.
1536 2014-06-20 Kyle McMartin <kyle@redhat.com>
1538 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1539 emitting initial-exec relocs when not linking an executable.
1541 2014-06-16 Will Newton <will.newton@linaro.org>
1543 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1544 htab->next_tls_desc_index in the non-IPLT case.
1545 Calculate GOT offset correctly for the non-IPLT case.
1546 (allocate_dynrelocs_for_symbol): Don't increment
1547 htab->next_tls_desc_index here.
1549 2014-06-16 Alan Modra <amodra@gmail.com>
1551 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1554 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1556 * elfxx-aarch64.c (stdarg.h): Include.
1557 (string.h): Include.
1558 (_bfd_aarch64_elf_grok_prstatus): Updated.
1559 (_bfd_aarch64_elf_grok_psinfo): New function.
1560 (_bfd_aarch64_elf_write_core_note): New function.
1561 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1562 (elf_backend_write_core_note): Define.
1564 2014-06-13 Alan Modra <amodra@gmail.com>
1566 * archive.c: Include bfdlink.h.
1567 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1568 * bfd.c (struct bfd): Add is_linker_output field.
1569 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1570 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1571 link.hash and is_linker_output.
1572 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1573 param with bfd*. Assert is_linker_output and link.hash, and
1574 clear them before exit.
1575 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1576 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1577 and link.hash so we can free two linker hash tables.
1578 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1579 first. Clean up on errors. Set hash_table_free pointer.
1580 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1581 bfd_link_hash_table* param with bfd*.
1582 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1583 hash_table_free pointer.
1584 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1585 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1586 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1587 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1588 * xcofflink.c: Similarly.
1589 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1590 clear link.next before creating linker hash table. Clean up on
1591 errors, and restore link.next on exit.
1592 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1593 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1594 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1595 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1596 * hash.c (bfd_hash_table_init_n): Free table on error.
1597 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1598 * bfd-in2.h: Regenerate.
1599 * libbfd.h: Regenerate.
1600 * libcoff.h: Regenerate.
1602 2014-06-13 Alan Modra <amodra@gmail.com>
1605 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1606 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1607 * bfd.c (bfd_link_hash_table_free): Don't define.
1608 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1609 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1610 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1611 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1612 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1613 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1614 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1615 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1616 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1617 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1618 * xsym.c: Don't define various link_hash_table_free defines, and
1619 remove from bfd_target vars. Temporarily reference some of the
1620 target link_hash_table_free functions to avoid warnings.
1621 * bfd-in2.h: Regenerate.
1622 * libbfd.h: Regenerate.
1624 2014-06-13 Alan Modra <amodra@gmail.com>
1626 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1627 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1628 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1629 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1630 Move link_hash_table_free functions before their corresponding
1631 link_hash_table_create functions.
1633 2014-06-13 Alan Modra <amodra@gmail.com>
1635 * bfd.c (struct bfd): Replace link_next with a union.
1636 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1637 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1638 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1639 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1640 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1641 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1642 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1643 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1644 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1645 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1646 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1647 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1648 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1649 * bfd-in2.h: Regenerate.
1651 2014-06-11 Alan Modra <amodra@gmail.com>
1653 * linker.c (unwrap_hash_lookup): Add missing parens.
1655 2014-06-11 Kai Tietz <ktietz@redhat.com>
1657 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1658 * libcoff.h: Regenerated.
1660 2014-06-10 Alan Modra <amodra@gmail.com>
1663 * linker.c (unwrap_hash_lookup): New function.
1664 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1665 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1666 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1667 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1668 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1669 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1670 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1671 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1673 2014-06-07 Alan Modra <amodra@gmail.com>
1675 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1676 insn as a bitfield; Use complain_overflow_bitfield.
1677 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1679 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1681 * development.sh: New file.
1682 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1683 Make -Werror the default with GCC only if DEVELOPMENT is true.
1684 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1685 $(srcdir)/development.sh.
1686 * Makefile.in, configure: Regenerate.
1688 2014-06-04 Will Newton <will.newton@linaro.org>
1690 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1691 being non-NULL into an assert.
1692 (elfNN_aarch64_tls_relax): Remove unused code.
1694 2014-06-03 DJ Delorie <dj@redhat.com>
1696 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1698 2014-06-03 Nick Clifton <nickc@redhat.com>
1701 * peXXigen.c (rsrc_process_section): Page align the new contents
1702 befgore writing out.
1704 2014-06-03 Alan Modra <amodra@gmail.com>
1706 * elf64-ppc.c (ADDIS_R12_R2): Define.
1707 (build_plt_stub): Support fusion on ELFv2 stub.
1708 (ppc_build_one_stub): Likewise for plt branch stubs.
1710 2014-05-28 Alan Modra <amodra@gmail.com>
1712 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1714 2014-05-28 Tristan Gingold <gingold@adacore.com>
1716 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1717 to keep the length of the best fit range.
1718 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1721 2014-05-27 DJ Delorie <dj@redhat.com>
1723 * elf32-rx.c (get_symbol_value_maybe): New.
1724 (rx_elf_relocate_section): If we find a reloc against
1725 $tableentry$default$<name>, redirect it to the appropriate
1727 (RX_Table_Info): New.
1728 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1729 with table parts in them.
1730 (rx_check_directives): New.
1731 (rx_table_map_2): New.
1732 (rx_table_map): New.
1733 (rx_additional_link_map_text): New. Called to dump tables to the
1737 2014-05-20 DJ Delorie <dj@redhat.com>
1739 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1741 2014-05-20 Alan Modra <amodra@gmail.com>
1744 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1745 Remove redundant setting of htab->elf.dynobj. Don't align.
1746 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1747 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1748 (create_sdata_sym): Delete.
1749 (elf_allocate_pointer_linker_section): Rename from
1750 elf_create_pointer_linker_section. Align section.
1751 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1752 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1754 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1755 Remove unnecessary tests on _SDA_BASE_ sym.
1756 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1757 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1758 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1759 (ppc_elf_maybe_strip_sdata_syms): Declare.
1761 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1763 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1765 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1767 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1768 in a section with no contents.
1769 (is_vma_in_section, find_section_by_vma): New functions.
1770 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1771 offsets in the debug directory.
1772 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1773 Byte-swap GUID from little-endian to big-endian order for
1774 consistent and conventional display.
1776 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1778 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1779 64-bit doubles objects mix with 32-bit doubles objects.
1780 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1782 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1784 * mmo.c: Update URLs in documentation comments.
1786 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1787 David Weatherford <weath@cadence.com>
1788 Max Filippov <jcmvbkbc@gmail.com>
1790 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1793 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1795 * config.bfd: Add proper arm config for *-*-freebsd*.
1797 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1799 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1800 mips32r5 and mips64r5.
1801 * archures.c (bfd_architecture): Likewise.
1802 * bfd-in2.h (bfd_architecture): Likewise.
1803 * cpu-mips.c (arch_info_struct): Likewise.
1804 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1806 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1808 * elfxx-mips.h (elfxx-mips.h): Declare.
1809 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1810 Tag_GNU_MIPS_ABI_FP mismatches.
1811 (_bfd_mips_fp_abi_string): New function.
1813 2014-05-02 Alan Modra <amodra@gmail.com>
1815 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1816 * configure.in: Likewise.
1817 * configure: Regenerate.
1819 2014-05-02 Alan Modra <amodra@gmail.com>
1821 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1822 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1823 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1824 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1825 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1826 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1827 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1828 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1829 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1830 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1831 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1832 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1833 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1834 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1835 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1836 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1837 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1838 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1839 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1840 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1841 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1842 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1843 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1844 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1845 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1846 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1847 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1848 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1849 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1850 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1851 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1852 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1853 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1854 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1855 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1856 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1857 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1858 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1859 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1860 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1861 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1862 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1863 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1864 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1865 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1866 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1867 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1868 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1870 * configure: Regenerate.
1872 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1874 * mmo.c (mmo File layout documentation): Add note about low bits
1876 (mmo_write_chunk): When handling data remainder, assert that
1877 previous remaining data is flushed.
1878 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1879 when dealing with an aligned VMA and for aligned lengths. Don't skip
1880 the last 32-bit-word of zeros.
1881 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1882 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1883 emitting data, not after updating it.
1884 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1886 2014-04-30 Nick Clifton <nickc@redhat.com>
1888 * compress.c (bfd_is_section_compressed): When checking the
1889 .debug_str section, also check the fifth byte in the section is
1890 not part of a string.
1892 2014-04-30 Alan Modra <amodra@gmail.com>
1894 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1895 (find_merged_cie): Identify personality functions by (bfd_id,index)
1896 pair when a local sym is used.
1898 2014-04-29 Christian Svensson <blue@cmd.nu>
1900 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1901 into .rela.got if it contained TLS relocations as well.
1903 2014-04-28 Nick Clifton <nickc@redhat.com>
1906 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1909 2014-04-26 Alan Modra <amodra@gmail.com>
1911 * po/SRC-POTFILES.in: Regenerate.
1912 * configure: Regenerate.
1914 2014-04-25 Nick Clifton <nickc@redhat.com>
1917 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1918 a 342-bit host. This time for older versions of gcc.
1920 2014-04-24 Nick Clifton <nickc@redhat.com>
1922 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1925 2014-04-24 Alan Modra <amodra@gmail.com>
1928 * dwarf2.c: Formatting.
1929 (struct dwarf2_debug): Make adjusted_section_count signed.
1930 (unset_sections): Make i signed.
1931 (set_debug_vma): New function.
1932 (place_sections): Handle separate debug object file. Set VMA
1933 on debug sections, even if they have an output section. Also
1934 set VMA on zero size sections, and non-load but alloc sections.
1935 Set adjusted_section_count to -1 when no section adjustment.
1936 Malloc adjusted_sections. Don't double last_vma. Transfer
1937 alloc section VMAs to separate debug file.
1938 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1939 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1940 test on symbols being the same before using old stash. Read
1941 and use separate debug file symbols. Call place_sections.
1942 (find_line): Don't call place_sections here.
1943 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1944 * libbfd.h: Regenerate.
1945 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1946 _bfd_dwarf2_slurp_debug_info call.
1947 * simple.c (simple_save_output_info): Clarify comment.
1949 2014-04-24 Nick Clifton <nickc@redhat.com>
1952 * peXXigen.c (struct rsrc_regions): New structure.
1953 (rsrc_print_resource_directory): Use new structure. Include
1954 offset of directory in listing.
1955 (rsrc_print_resource_entry): Likewise.
1956 (rsrc_print_section): Likewise.
1957 (rsrc_count_entries): Do not increment sizeof_strings or
1959 (rsrc_count_directory): Do not increment sizeof_tables.
1960 (rsrc_compute_region_sizes): New function.
1961 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1962 (rsrc_process_section): Compute size of regions after merging
1965 2014-04-23 Alan Modra <amodra@gmail.com>
1968 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1969 (place_sections): Do not modify VMA of sections when called from
1970 linker after sections have been placed in output sections. Short
1971 circuit single section case.
1972 (save_section_vma, section_vma_same): New functions.
1973 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1975 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1976 when non-relocatable.
1978 2014-04-22 Nick Clifton <nickc@redhat.com>
1981 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1983 2014-04-22 Christian Svensson <blue@cmd.nu>
1985 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1986 * archures.c: Likewise.
1987 * coffcode.h: Likewise.
1988 * config.bfd: Likewise.
1989 * configure.in: Likewise.
1990 * reloc.c: Likewise.
1991 * targets.c: Likewise.
1992 * cpu-or1k.c: New file.
1993 * elf32-or1k.c: New file.
1994 * coff-or32.c: Delete.
1995 * cpu-openrisc.c: Delete.
1996 * cpu-or32.c: Delete.
1997 * elf32-openrisc.c: Delete.
1998 * elf32-or32.c: Delete.
1999 * Makefile.in: Regenerate.
2000 * bfd-in2.h: Regenerate.
2001 * configure: Regenerate.
2002 * libbfd.h: Regenerate.
2004 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2007 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2009 2014-04-22 Will Newton <will.newton@linaro.org>
2011 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2012 function. (elf_backend_section_flags): Remove define.
2014 2014-04-21 Richard Henderson <rth@redhat.com>
2016 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2017 parameter; honor it and disable got merging when false.
2018 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2019 the first pass of relaxation.
2020 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2021 the end of the LITERAL+LITUSE chain.
2022 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2023 second pass of relaxation.
2025 * configure.ac (use_secureplt): Enable by default.
2026 * configure: Rebuild.
2028 2014-04-18 Tristan Gingold <gingold@adacore.com>
2030 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2031 bind_content, weak_bind_content, lazy_bind_content,
2033 (bfd_mach_o_load_command): Add comments, add next field.
2034 (mach_o_data_struct): Replace commands field by first_command
2036 * mach-o.c (bfd_mach_o_append_command): New function.
2037 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2038 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2040 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2041 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2042 (bfd_mach_o_write_thread): Use macro instead of literal.
2043 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2044 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2046 (bfd_mach_o_write_symtab_content): New function (extracted
2047 from bfd_mach_o_write_symtab).
2048 (bfd_mach_o_write_symtab): Split.
2049 (bfd_mach_o_count_indirect_symbols): Move
2050 (bfd_mach_o_build_dysymtab): Remove layout code.
2051 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2052 (bfd_mach_o_count_sections_for_seg): Remove.
2053 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2054 bfd_mach_o_build_seg_command).
2055 (bfd_mach_o_build_exec_seg_command): New function.
2056 (bfd_mach_o_build_dysymtab_command): Remove.
2057 (bfd_mach_o_layout_commands): New function.
2058 (bfd_mach_o_init_segment): New function.
2059 (bfd_mach_o_build_commands): Major rework to handle non-object
2061 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2063 (bfd_mach_o_read_dyld_info): Clear content fields.
2064 (bfd_mach_o_read_segment): Adjust call.
2065 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2067 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2068 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2069 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2072 2014-04-18 Tristan Gingold <gingold@adacore.com>
2074 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2075 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2076 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2077 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2079 2014-04-18 Tristan Gingold <gingold@adacore.com>
2081 * mach-o.h (bfd_mach_o_dylinker_command)
2082 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2084 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2085 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2087 2014-04-18 Tristan Gingold <gingold@adacore.com>
2089 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2090 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2091 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2092 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2093 each targets declared.
2094 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2095 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2097 2014-04-18 Tristan Gingold <gingold@adacore.com>
2099 * mach-o.c (bfd_mach_o_write_thread)
2100 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2101 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2102 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2103 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2104 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2105 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2106 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2107 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2108 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2109 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2110 (bfd_mach_o_read_command): Now return a boolean status.
2111 Adjust return statements.
2112 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2113 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2115 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2117 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2118 field. Add assigned_low_gotno and assigned_high_gotno fields.
2119 (mips_elf_create_local_got_entry): Update out-of-space condition.
2120 Set index of new GOT entry to assigned_low_gotno if required by
2121 the current relocation, else set it to assigned_high_gotno.
2122 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2123 with assigned_low_gotno.
2124 (mips_elf_multi_got): Initialize assigned_low_gotno and
2125 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2126 in place of assigned_gotno when handling global GOT entries.
2127 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2128 assigned_high_gotno.
2129 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2130 gap in the middle of local GOT space.
2132 2014-04-17 Alan Modra <amodra@gmail.com>
2135 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2136 current bfd is a plugin. Don't always set type_change_ok
2137 when old bfd is a plugin.
2139 2014-04-16 Tristan Gingold <gingold@adacore.com>
2141 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2144 2014-04-16 Alan Modra <amodra@gmail.com>
2146 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2147 with "ba 0" rather than zeros.
2149 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2151 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2153 2014-04-14 Alan Modra <amodra@gmail.com>
2155 * elf32-ppc.c (BA): Define
2156 (ppc_elf_link_hash_table_create): Correct default_params.
2157 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2158 than "nop" for ppc476_workaround.
2159 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2160 and __glink_PLTresolve. Ensure plt call stub at end of page
2161 doesn't allow fall-thru prefetch.
2163 2014-04-11 Nick Clifton <nickc@redhat.com>
2166 * peXXigen.c (abs_finder): New function.
2167 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2168 than 1^32 try to convert them into section relative values
2171 2014-04-11 Nick Clifton <nickc@redhat.com>
2173 * bfd-in2.h: Regenerate.
2174 * libbfd.h: Regenerate.
2176 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2178 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2179 when building function stubs.
2181 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2183 * elf32-avr.c: Add DIFF relocations for AVR.
2184 (avr_final_link_relocate): Handle the DIFF relocs.
2185 (bfd_elf_avr_diff_reloc): New.
2186 (elf32_avr_is_diff_reloc): New.
2187 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2188 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2191 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2193 2014-04-09 Alan Modra <amodra@gmail.com>
2195 * libcoff.h: Regenerate.
2197 2014-04-09 Alan Modra <amodra@gmail.com>
2199 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2200 of safe ppc476 insns at end of page. Also remove non-branch insns.
2203 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2205 * peXXigen.c (pe_print_debugdata): New function: Displays the
2206 contents of the debug directory and decodes codeview entries.
2207 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2208 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2209 Add functions for reading and writing debugdir and codeview
2211 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2212 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2213 * libcoff-in.h (pe_tdata): Add build-id data.
2214 * libcoff.h: Regenerate.
2215 * coffcode.h (coff_write_object_contents): Run build_id
2216 after_write_object_contents hook.
2218 2014-04-05 Alan Modra <amodra@gmail.com>
2220 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2221 merging non-default sym.
2223 2014-04-04 Tristan Gingold <gingold@adacore.com>
2225 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2228 2014-04-04 Tristan Gingold <gingold@adacore.com>
2230 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2231 thinko on names length.
2233 2014-04-04 Tristan Gingold <gingold@adacore.com>
2235 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2237 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2239 2014-04-04 Tristan Gingold <gingold@adacore.com>
2241 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2243 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2245 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2246 section before dereferencing.
2247 (pe_print_idata, pe_print_edata, pe_print_reloc)
2248 (rsrc_print_section): Don't bother interpreting the contents
2249 of sections which have no contents.
2251 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2254 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2257 2014-04-03 Tristan Gingold <gingold@adacore.com>
2259 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2261 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2263 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2265 2014-04-03 Alan Modra <amodra@gmail.com>
2267 * elf-bfd.h (struct elf_backend_data
2268 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2269 with "bfd_size_type size".
2270 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2271 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2272 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2273 * elfcode.h (bfd_from_remote_memory): Likewise.
2274 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2275 * bfd-in2.h: Regenerate.
2277 2014-04-02 Tristan Gingold <gingold@adacore.com>
2279 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2280 (bfd_mach_o_prebind_cksum_command): New types.
2281 (bfd_mach_o_prebound_dylib_command): Rewrite.
2282 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2284 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2286 (bfd_mach_o_read_prebind_cksum): New function.
2287 (bfd_mach_o_read_twolevel_hints): Ditto.
2288 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2291 2014-04-02 Alan Modra <amodra@gmail.com>
2293 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2294 Consolidate code handling possible section headers past end of
2295 segment. Don't use p_align for page size guess, instead use
2296 minpagesize. Take note of ld.so clearing section headers when
2297 p_memsz > p_filesz. Handle file header specifying no section
2298 headers. Handle zero p_align throughout. Default loadbase to
2299 zero. Add comments. Rename contents_size to high_offset, and
2300 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2301 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2302 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2304 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2305 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2306 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2307 * bfd-in2.h: Regnerate.
2309 2014-04-01 Tristan Gingold <gingold@adacore.com>
2311 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2314 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2315 Pavel Fedin <p.fedin@samsung.com>
2317 * elf32-arm.c: Add support for limited pretty-printing of PLT
2318 entries on eabi and nacl targets.
2319 (elf32_arm_get_synthetic_symtab): Add new callback.
2320 (elf32_arm_nacl_plt_sym_val): Likewise.
2321 (elf32_arm_plt0_size): Add helper function.
2322 (elf32_arm_plt_size): Likewise.
2324 2014-03-27 Tristan Gingold <gingold@adacore.com>
2326 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2327 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2329 2014-03-27 Tristan Gingold <gingold@adacore.com>
2331 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2332 * mach-o.c (bfd_mach_o_write_symtab)
2333 (bfd_mach_o_write_contents)
2334 (bfd_mach_o_set_section_flags_from_bfd)
2335 (bfd_mach_o_build_seg_command): Fix indentation.
2336 (bfd_mach_o_get_base_address): New function.
2338 2014-03-26 Nick Clifton <nickc@redhat.com>
2340 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2341 relocations in discarded sections.
2343 2014-03-26 Tristan Gingold <gingold@adacore.com>
2345 * mach-o.c (bfd_mach_o_convert_architecture): Add
2346 BFD_MACH_O_CPU_TYPE_ARM64.
2348 2014-03-26 Alan Modra <amodra@gmail.com>
2350 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2351 needed plt entries when taking the address of functions for
2352 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2353 Move opd setup and abiversion checks to..
2354 (ppc64_elf_before_check_relocs): ..here. Renamed from
2355 ppc64_elf_process_dot_syms. Set output abiversion from input and
2356 input abiversion from output, if either is not set.
2357 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2358 (elf_backend_check_directives): Update.
2360 2014-03-25 Will Newton <will.newton@linaro.org>
2362 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2363 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2364 of input sections rather than output sections.
2366 2014-03-20 Will Newton <will.newton@linaro.org>
2369 * elf32-arm.c (elf32_arm_check_relocs): Set
2370 pointer_equality_needed for absolute references within
2372 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2373 unless pointer_equality_needed is set.
2375 2014-03-19 Nick Clifton <nickc@redhat.com>
2377 * peXXigen.c (rsrc_process_section): Add code to scan input
2378 sections and record their lengths. Use these lengths to find the
2379 start of each merged .rsrc section.
2381 2014-03-17 Tristan Gingold <gingold@adacore.com>
2383 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2384 (bfd_mach_o_read_command): Ditto.
2386 2014-03-14 Meador Inge <meadori@codesourcery.com>
2388 * configure.in: Add strnlen to AC_CHECK_DECLS.
2389 * config.in: Regenerate.
2390 * configure: Regenerate.
2391 * sysdep.h (strnlen): Add prototype.
2393 2014-03-14 Alan Modra <amodra@gmail.com>
2395 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2396 handling for VLE_SDA21 relocs.
2398 2014-03-13 Tristan Gingold <gingold@adacore.com>
2400 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2402 (pe_bfd_object_p): Also read version number to detect ILF.
2403 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2404 (x86_64pe_bigobj_vec): Define
2405 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2406 (bfd_coff_max_nscns): New macro.
2407 (coff_compute_section_file_positions): Use unsigned int for
2408 target_index. Compare with bfd_coff_max_nscns.
2409 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2410 Set a value for _bfd_coff_max_nscns.
2411 (header_bigobj_classid): New constant.
2412 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2413 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2414 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2416 (bigobj_swap_table): New table.
2417 * libcoff.h: Regenerate.
2418 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2419 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2420 _bfd_coff_max_nscns.
2421 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2422 * coff-rs6000.c (bfd_xcoff_backend_data)
2423 (bfd_pmac_xcoff_backend_data): Likewise.
2424 * coff64-rs6000.c (bfd_xcoff_backend_data)
2425 (bfd_xcoff_aix5_backend_data): Likewise.
2426 * targets.c (x86_64pe_bigobj_vec): Declare.
2427 * configure.in (x86_64pe_bigobj_vec): New vector.
2428 * configure: Regenerate.
2429 * config.bfd: Add bigobj object format for Windows targets.
2431 2014-03-12 Nick Clifton <nickc@redhat.com>
2434 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2435 before testing for vxworks.
2437 2014-03-12 Alan Modra <amodra@gmail.com>
2439 * Makefile.in: Regenerate.
2441 2014-03-12 Alan Modra <amodra@gmail.com>
2444 * elf.c (copy_elf_program_header): Ignore first section lma if
2447 2014-03-11 Alan Modra <amodra@gmail.com>
2450 * coff-rs6000.c: Include stdint.h.
2451 * coff64-rs6000.c: Likewise.
2453 2014-03-10 Tristan Gingold <gingold@adacore.com>
2455 * ticoff.h: Removed.
2457 2014-03-08 Alan Modra <amodra@gmail.com>
2459 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2460 many relocations. Correct bitsize and rightshift too for a number
2461 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2462 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2463 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2464 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2465 fields in instructions to signed/unsigned according to whether
2466 the field takes a signed or unsigned value. Tidy vle split16 code.
2467 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2469 2014-03-08 Alan Modra <amodra@gmail.com>
2471 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2472 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2473 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2474 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2475 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2476 fields in instructions to signed/unsigned according to whether
2477 the field takes a signed or unsigned value.
2479 2014-03-07 Pedro Alves <palves@redhat.com>
2482 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2483 through ptr_to_uint instead of through long.
2485 2014-03-06 Nick Clifton <nickc@redhat.com>
2488 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2489 attribute section names.
2491 2014-03-05 Alan Modra <amodra@gmail.com>
2493 Update copyright years.
2495 2014-03-05 Alan Modra <amodra@gmail.com>
2497 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2498 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2499 (ppc64_elf_check_relocs): Likewise.
2500 (ppc64_elf_relocate_section): Likewise.
2501 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2502 * bfd-in2.h: Regenerate.
2503 * libbfd.h: Regenerate.
2505 2014-03-04 Heiher <r@hev.cc>
2507 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2509 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2510 extension of bfd_mach_mipsisa64r2.
2512 2014-03-04 Nick Clifton <nickc@redhat.com>
2515 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2516 (elf32_thumb2_plt_entry): New array.
2517 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2518 using thumb2 based PLT.
2519 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2521 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2523 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2525 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2526 Thumb2 based PLT 0-entry.
2527 (elf32_arm_output_arch_local_syms): Handle creation of local
2528 symbols for Thumb2 based PLT entries.
2530 2014-02-28 Alan Modra <amodra@gmail.com>
2533 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2534 the same conditions we called check_relocs.
2536 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2538 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2539 * bfd-in2.h: Regenerate.
2540 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2541 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2542 using long PLT entries.
2543 (bfd_elf32_arm_use_long_plt): New function.
2544 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2546 2014-02-27 Alan Modra <amodra@gmail.com>
2548 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2549 params for targets that don't use ppc32elf.em.
2551 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2553 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2554 of GOTOFF relocations.
2556 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2557 H.J. Lu <hongjiu.lu@intel.com>
2559 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2560 (elf_x86_64_legacy_plt_entry): Likewise.
2561 (elf_x86_64_bnd_plt_entry): Likewise.
2562 (elf_x86_64_legacy_plt2_entry): Likewise.
2563 (elf_x86_64_bnd_plt2_entry): Likewise.
2564 (elf_x86_64_bnd_arch_bed): Likewise.
2565 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2566 (elf_x86_64_link_hash_table): Add plt_bnd.
2567 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2569 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2570 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2572 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2573 symbols. Resolve call to the second PLT if it is created.
2574 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2575 (elf_x86_64_relocate_section): Resolve PLT references to the
2576 second PLT if it is created.
2577 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2578 second PLT entry for BND relocation.
2579 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2580 the second PLT is created.
2581 (elf_x86_64_get_synthetic_symtab): New.
2582 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2584 2014-02-19 Alan Modra <amodra@gmail.com>
2586 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2587 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2588 provision of out-of-line register save/restore routines.
2590 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2592 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2593 PT_DYNAMIC segment flags.
2595 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2598 * simple.c (struct saved_offsets): New.
2599 (simple_save_output_info): Use it for ptr.
2600 (simple_restore_output_info): Use it for ptr. Check section_count.
2601 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2603 2014-02-17 Alan Modra <amodra@gmail.com>
2605 * elf64-ppc.h (struct ppc64_elf_params): Define.
2606 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2607 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2608 ppc64_elf_build_stubs): Update prototype.
2609 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2610 fields now in params. Adjust code throughout file.
2611 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2612 Save params pointer in htab.
2613 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2614 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2615 ppc64_elf_build_stubs): Remove parameters now in "params".
2617 2014-02-17 Alan Modra <amodra@gmail.com>
2619 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2620 patched for ppc476 workaround. Reapply branch taken/not taken
2623 2014-02-12 Alan Modra <amodra@gmail.com>
2625 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2626 stubs for calls to __tls_get_addr that we know will later be
2629 2014-02-12 Alan Modra <amodra@gmail.com>
2631 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2632 for ld -r, when code sections are sufficiently aligned.
2633 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2636 2014-02-12 Alan Modra <amodra@gmail.com>
2639 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2640 --export-dynamic and --dynamic-list marking of symbols.
2641 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2644 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2647 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2648 executables if it matches dynamic_list.
2650 2014-02-10 Alan Modra <amodra@gmail.com>
2652 * po/SRC-POTFILES.in: Regenerate.
2653 * po/bfd.pot: Regenerate.
2655 2014-02-09 Alan Modra <amodra@gmail.com>
2657 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2658 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2659 (elfNN_bed): Init new field.
2660 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2661 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2662 (ppc_elf_relax_section): Don't reallocate section here, write
2663 stubs, or write out relocs for ld -r here..
2664 (ppc_elf_relocate_section): ..instead write stubs here, and use
2665 existing code to write out relocs for ld -r. Fix offset
2666 adjustment on reloc for little-endian.
2667 (elf_backend_caches_rawsize): Define.
2669 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2672 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2674 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2676 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2677 return paths. Three times.
2678 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2680 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2681 (ppc64_elf_edit_toc): Free USED in return path.
2683 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2685 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2686 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2687 * libbfd.h: Regenerated.
2688 * bfd-in2.h: Regenerated.
2689 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2690 (nios2_reloc_map): Likewise.
2691 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2692 Fixed all references.
2693 (nios2_elf32_relocate_section): Add new relocations.
2694 (nios2_elf32_check_relocs): Likewise.
2695 (nios2_elf32_gc_sweep_hook): Likewise.
2697 2014-02-03 Alan Modra <amodra@gmail.com>
2699 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2700 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2701 (ppc_elf_link_params): New function.
2702 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2704 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2705 parameters. Use htab->params instead.
2706 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2707 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2708 64 bytes for ppc476 workaround.
2709 (struct ppc_elf_relax_info): New.
2710 (ppc_elf_relax_section): Exclude linker created sections and
2711 those too small to hold one instruction. Don't add another
2712 branch around trampolines on later relax passes. Don't
2713 generate trampolines for undefined symbols when !relocatable,
2714 nor for plugin symbols. Allocate space for ppc476 workaround
2715 patch area. Free fixups on error return path.
2716 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2717 * elf32-ppc.h (struct ppc_elf_params): New.
2718 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2719 (ppc_elf_link_params): Declare.
2720 * section.c (SEC_INFO_TYPE_TARGET): Define.
2721 * bfd-in2.h: Regenerate.
2723 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2725 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2727 (nios2_elf32_relocate_section): Use got_base to adjust
2728 GOT-pointer-relative relocations relative to _gp_got.
2729 (create_got_section): Create _gp_got symbol.
2730 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2731 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2733 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2735 * bfd-in2.h: Update from reloc.c.
2736 * elf32-nios2.c: Include elf32-nios2.h.
2737 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2738 (nios2_reloc_map): Likewise.
2739 (enum elf32_nios2_stub_type): Declare.
2740 (struct elf32_nios2_stub_hash_entry): Declare.
2741 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2742 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2743 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2744 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2745 bfd_count, top_index, input_list, all_local_syms.
2746 (nios2_call26_stub_entry): New.
2747 (nios2_elf32_install_imm16): Move up in file.
2748 (nios2_elf32_install_data): Move up in file.
2749 (hiadj): Move up in file.
2750 (stub_hash_newfunc): New.
2751 (link_hash_newfunc): Initialize hsh_cache field.
2753 (nios2_stub_name): New.
2754 (nios2_get_stub_entry): New.
2755 (nios2_add_stub): New.
2756 (nios2_elf32_setup_section_lists): New.
2757 (nios2_elf32_next_input_section): New.
2758 (CALL26_SEGMENT): New.
2759 (MAX_STUB_SECTION_SIZE): New.
2760 (group_sections): New.
2761 (nios2_type_of_stub): New.
2762 (nios2_build_one_stub): New.
2763 (nios2_size_one_stub): New.
2764 (get_local_syms): New.
2765 (nios2_elf32_size_stubs): New.
2766 (nios2_elf32_build_stubs): New.
2767 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2768 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2769 trampolines for R_NIOS2_CALL26 stubs.
2770 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2771 (nios2_elf32_gc_sweep_hook): Likewise.
2772 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2773 (nios2_elf32_link_hash_table_free): New.
2774 (bfd_elf32_bfd_link_hash_table_free): Define.
2775 * elf32-nios2.h: New file.
2776 * libbfd.h: Update from reloc.c.
2777 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2779 2014-01-29 Nick Clifton <nickc@redhat.com>
2782 * elf32-metag.c (elf_metag_post_process_headers): Call
2783 _bfd_elf_post_process_headers.
2784 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2785 _bfd_elf_copy_private_data.
2786 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2788 2014-01-29 Nick Clifton <nickc@redhat.com>
2790 * bfd-in.h (bfd_set_section_vma): Delete.
2791 (bfd_set_section_alignment): Delete.
2792 (bfd_set_section_userdata): Delete.
2793 (bfd_set_cacheable): Delete.
2794 * bfd.c (bfd_set_cacheable): New static inline function.
2795 * section.c (bfd_set_section_userdata): Likewise.
2796 (bfd_set_section_vma): Likewise.
2797 (bfd_set_section_alignment): Likewise.
2798 * bfd-in2.h: Regenerate.
2800 2014-01-28 Nick Clifton <nickc@redhat.com>
2802 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2803 attributes select the CU containing the abbreviation, which may not
2806 2014-01-24 Alan Modra <amodra@gmail.com>
2808 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2809 to get_relocs for ELFv2.
2811 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2814 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2815 if TLS sections are not adjacent.
2817 2014-01-22 Alan Modra <amodra@gmail.com>
2819 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2821 2014-01-22 Alan Modra <amodra@gmail.com>
2823 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2825 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2828 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2829 regular default symbol definition and the versioned dynamic
2830 symbol definition mismatch, skip the default symbol definition
2831 if one of them is IFUNC.
2833 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2836 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2837 info->export_dynamic nor h->ref_dynamic for type mismatch when
2838 adding the default version.
2840 2014-01-16 Alan Modra <amodra@gmail.com>
2842 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2843 mips_elf_traverse_got_arg* rather than mips_got_info*.
2844 Adjust caller. Alloc on output_bfd rather than symbol section
2847 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2849 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2851 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2853 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2856 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2857 against __ehdr_start.
2858 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2860 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2862 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2864 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2866 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2869 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2870 count if there are any non pc-relative relocs.
2871 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2873 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2874 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2876 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2877 offset while calculating relocation address.
2878 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2879 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2881 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2884 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2885 R_ARM_ABS8 and R_ARM_ABS16.
2887 2014-01-13 Alan Modra <amodra@gmail.com>
2889 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2890 error when shared and force a plt call otherwise.
2891 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2892 plt_type == PLT_NEW.
2893 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2894 the appropriate call stub.
2896 2014-01-10 Alan Modra <amodra@gmail.com>
2901 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2902 (assign_file_positions_for_non_load_sections): When setting up
2903 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2904 header that completely covers the relro region.
2906 2014-01-09 Tristan Gingold <gingold@adacore.com>
2908 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2909 table macros and add macros to initializa the structure.
2911 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2916 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2917 size for PT_GNU_RELRO segment.
2918 (assign_file_positions_for_load_sections): If PT_LOAD segment
2919 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2921 2014-01-07 Tom Tromey <tromey@redhat.com>
2923 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2926 2014-01-03 Nick Clifton <nickc@redhat.com>
2929 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2932 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2935 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2937 2014-01-02 Nick Clifton <nickc@redhat.com>
2940 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2941 filename in the bfd's filename field.
2942 * elfcode.h (bfd_from_remote_memory): Likewise.
2943 * ieee.c (ieee_object_p): Likewise.
2944 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2945 * oasys.c (oasys_openr_next_archived_file): Likewise.
2946 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2947 * opncls.c (bfd_fopen): Likewise.
2948 (bfd_openstreamr): Likewise.
2949 (bfd_openr_iovec): Likewise.
2950 (bfd_openw): Likewise.
2951 (bfd_create): Likewise.
2952 (_bfd_delete_bfd): Free filename.
2954 For older changes see ChangeLog-2013
2956 Copyright (C) 2014 Free Software Foundation, Inc.
2958 Copying and distribution of this file, with or without modification,
2959 are permitted in any medium without royalty provided the copyright
2960 notice and this notice are preserved.
2966 version-control: never
projects / deliverable / binutils-gdb.git / blob