1 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_got_plt_entry): New.
4 (elf_i386_pic_got_plt_entry): Likewise.
5 (elf_i386_link_hash_entry): Add plt_got.
6 (elf_i386_link_hash_table): Likewise.
7 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
8 (elf_i386_get_local_sym_hash): Likewise.
9 (elf_i386_check_relocs): Create the GOT PLT if there are both
10 PLT and GOT references when the regular PLT is used.
11 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
12 both PLT and GOT references unless pointer equality is needed.
13 (elf_i386_relocate_section): Also check the GOT PLT when
14 resolving R_386_PLT32.
15 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
18 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
19 (elf_x86_64_link_hash_table): Likewise.
20 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
21 (elf_x86_64_get_local_sym_hash): Likewise.
22 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
23 PLT and GOT references when the regular PLT is used.
24 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
25 both PLT and GOT references unless pointer equality is needed.
26 (elf_x86_64_relocate_section): Also check the GOT PLT when
27 resolving R_X86_64_PLT32.
28 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
31 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
33 * configure: Regenerated.
35 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
37 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
38 (erratum_835769_scan): Sort map list.
40 2014-11-24 Alan Modra <amodra@gmail.com>
42 * elf64-ppc.c (plt_stub_pad): Correct.
44 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
46 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
47 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
48 (elf_x86_64_allocate_dynrelocs): Don't assert size of
49 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
51 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
53 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
54 branch displacement overflow in PLT entry.
56 2014-11-21 Nick Clifton <nickc@redhat.com>
59 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
60 number of auxillary entries.
61 * ieee.c (next_byte): Convert to a function. Return FALSE if the
62 next byte is beyond the end of the buffer.
63 (parse_int): Test the return value of next_byte.
64 (parse_expression): Convert to boolean. Return FALSE if the
65 parsing failed. Test the return value of next_byte.
66 (ieee_seek): Convert to a function. Return FALSE if the seek goes
67 beyond the end of the buffer.
68 (ieee_slurp_external_symbols): Test the return value of ieee_seek
70 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
71 operation failed. Test the return value of ieee_seek and
73 (ieee_archive_p): Test the return value of ieee_seek and
76 (ieee_slurp_section_data): Likewise.
77 (ieee_object_p): Likewise. Store the size of the buffer in the
78 total_amt field in the header.
79 * libieee.h (common_header_type): Add amt field.
80 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
81 reloc's value is within range.
82 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
84 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
86 (pex64_dump_xdata): Check for buffer overflows.
87 * versados.c (process_otr): Check that the section exists before
89 (versados_object_p): Make sure that enough data was read for the
91 * vms-alpha.c (vms_get_remaining_object_record): Change
92 read_so_far parameter to an unsigned int. Check that the amount
95 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
97 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
98 PC-relative offset overflow check.
100 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
103 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
104 string table before clearing the first few bytes.
106 2014-11-21 Terry Guo <terry.guo@arm.com>
108 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
110 2014-11-20 Alan Modra <amodra@gmail.com>
112 * elf64-ppc.c (group_sections): Init stub14_group_size from
113 --stub-group-size parameter divided by 1024.
115 2014-11-20 Alan Modra <amodra@gmail.com>
117 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
118 alignment calculation.
120 2014-11-20 Terry Guo <terry.guo@arm.com>
122 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
123 hasn't attribute section.
125 2014-11-20 Alan Modra <amodra@gmail.com>
127 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
129 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
132 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
133 PC-relative offset overflow in PLT entry.
135 2014-11-18 Nick Clifton <nickc@redhat.com>
138 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
139 is larger than its real size.
140 (rsrc_print_section): Fix off-by-one error checking for overflow.
141 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
144 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
146 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
149 2014-11-14 Nick Clifton <nickc@redhat.com>
152 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
154 (bfd_get_alt_debug_link_info): Likewise.
156 2014-11-14 Nick Clifton <nickc@redhat.com>
159 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
161 (ieee_object_p): Likewise.
163 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
165 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
167 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
169 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
171 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
174 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
175 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
176 (elf_x86_64_relocate_section): Likewise.
178 2014-11-13 Nick Clifton <nickc@redhat.com>
181 * coffcode.h (coff_ptr_struct): Add is_sym field.
182 (coff_new_section_hook): Set the is_sym field.
183 (coff_pointerize_aux_hook): Check the is_sym field.
184 (coff_print_aux): Likewise.
185 (coff_compute_section_file_positions): Likewise.
186 (coff_write_object_contents): Likewise.
187 (coff_slurp_line_table): Likewise.
188 (coff_slurp_symbol_table): Likewise.
189 (CALC_ADDEND): Likewise.
190 * coffgen.c (coff_renumber_symbols): Likewise.
191 (coff_mangle_symbols): Likewise.
192 (coff_fix_symbol_name): Likewise.
193 (coff_write_symbol): Likewise.
194 (coff_write_alien_symbol): Likewise.
195 (coff_write_native_symbol): Likewise.
196 (coff_write_symbols): Likewise.
197 (coff_write_linenumbers): Likewise.
198 (coff_pointerize_aux): Likewise.
199 (coff_get_normalized_symtab): Likewise.
200 (coff_get_symbol_info): Likewise.
201 (bfd_coff_get_syment): Likewise.
202 (bfd_coff_get_auxent): Likewise.
203 (coff_print_symbol): Likewise.
204 (coff_find_nearest_line_with_names): Likewise.
205 (bfd_coff_set_symbol_class): Likewise.
206 (coff_make_empty_symbol): Set the is_sym field.
207 (coff_bfd_make_debug_symbol): Likewise.
208 * peicode.h (pe_ILF_make_a_symbol): Likewise.
209 * libcoff.h: Regenerate.
210 * libcoff-in.h: Regenerate.
212 2014-11-12 Nick Clifton <nickc@redhat.com>
215 * coffcode.h (coff_slurp_line_table): Set the line number of
216 corrupt entries to -1.
217 (coff_slurp_symbol_table): Alway initialise the value of the
219 * coffgen.c (coff_print_symbol): Check that the combined pointer
221 (coff_print_symbol): Do not print negative line numbers.
222 * peXXigen.c (pe_print_idata): Add range checking displaying
225 2014-11-12 Alan Modra <amodra@gmail.com>
228 * coffcode.h (coff_slurp_line_table): Drop line number info
229 not preceded by a valid function entry. Revert last change.
231 2014-11-11 Nick Clifton <nickc@redhat.com>
234 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
235 line number cache that would not be initialised by the copy from
236 the new line number table.
237 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
239 * coffgen.c (coff_get_normalized_symbols): Get the external
240 symbols before allocating space for the internal symbols, in case
242 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
243 array if one is needed. Likewise with the verdef array.
244 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
246 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
247 structure are initialised.
248 (pe_print_edata): Avoid reading off the end of the data buffer.
250 2014-11-11 Alan Modra <amodra@gmail.com>
253 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
254 when building func_table.
256 2014-11-11 Alan Modra <amodra@gmail.com>
259 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
260 memset the particular bits we need. Update src after hitting loop
261 "continue". Don't count lineno omitted due to invalid symbols in
262 nbr_func, and update lineno_count. Init entire terminating
263 lineno. Don't both allocating terminator in n_lineno_cache.
264 Redirect sym->lineno pointer to where n_lineno_cache will be
265 copied, and free n_lineno_cache.
266 * pe-mips.c (NUM_HOWTOS): Typo fix.
268 2014-11-11 Alan Modra <amodra@gmail.com>
270 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
271 size check to account for possible zero terminator.
273 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
275 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
276 data sections to be PROGBITS
278 2014-11-10 Nick Clifton <nickc@redhat.com>
281 * coff-i386.c (NUM_HOWTOS): New define.
282 (RTYPE2HOWTO): Use it.
283 (coff_i386_rtype_to_howto): Likewise.
284 (coff_i386_reloc_name_lookup): Likewise.
285 (CALC_ADDEND): Check that reloc r_type field is valid.
286 * coff-x86_64.c (NUM_HOWTOS): New define.
287 (RTYPE2HOWTO): Use it.
288 (coff_amd64_rtype_to_howto): Likewise.
289 (coff_amd64_reloc_name_lookup): Likewise.
290 (CALC_ADDEND): Check that reloc r_type field is valid.
291 * coffcode.h (coff_slurp_line_table): Check for symbol table
293 (coff_slurp_symbol_table): Use zalloc to ensure that all table
294 entries are initialised.
295 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
296 in the string table. Also ensure that the table is 0 terminated.
297 (coff_get_normalized_symtab): Check for symbol table indexing
299 * opncls.c (bfd_alloc): Catch the case where a small negative size
300 can result in only 1 byte being allocated.
301 (bfd_alloc2): Use bfd_alloc.
302 * pe-mips.c (NUM_HOWTOS): New define.
303 (coff_mips_reloc_name_lookup): Use it.
304 (CALC_ADDEND): Check that reloc r_type field is valid.
305 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
306 in the DataDirectory.
307 (pe_print_idata): Avoid reading beyond the end of the data block
308 wen printing strings.
309 (pe_print_edata): Likewise.
310 Check for table indexing underflow.
311 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
312 (pe_bfd_object_p): Allocate and initialize enough space to hold a
313 PEAOUTHDR, even if the opt_hdr field specified less.
315 2014-11-08 Alan Modra <amodra@gmail.com>
317 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
319 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
321 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
324 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
327 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
328 for IE->LE transition.
330 2014-11-07 Alan Modra <amodra@gmail.com>
332 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
334 2014-11-07 Alan Modra <amodra@gmail.com>
336 * tekhex.c (CHUNK_SPAN): Define.
337 (struct data_struct <chunk_init>): Use one byte per span, update
338 all code accessing this field.
339 (find_chunk): Add create param, don't create new entry unless set.
340 (insert_byte): Don't save zeros.
341 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
342 on symbol type. Create an alternate section if both types of
343 symbol are given. Attach type '2' and '6' symbols to absolute
345 (move_section_contents): Fix caching of chunk. Don't create chunk
346 when reading, or for writing zeros.
347 (tekhex_set_section_contents): Don't create initial chunks.
348 (tekhex_write_object_contents): Use CHUNK_SPAN.
350 2014-11-07 Alan Modra <amodra@gmail.com>
352 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
354 2014-11-07 Alan Modra <amodra@gmail.com>
356 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
357 * coffcode.h (coff_set_alignment_hook): Likewise.
358 (coff_slurp_line_table): Likewise.
359 * coffgen.c (coff_get_normalized_symtab): Likewise.
360 (_bfd_coff_get_external_symbols): Likewise.
361 * elf.c (bfd_elf_get_str_section): Likewise.
362 * tekhex.c (first_phase): Likewise.
364 2014-11-06 Nick Clifton <nickc@redhat.com>
366 * aoutx.h (slurp_symbol_table): Revert previous delta.
367 (slurp_reloc_table): Likewise.
368 * compress.c (bfd_get_full_section_contents): Remove file size
370 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
371 and do not complain about linker generated files.
373 2014-11-06 Will Newton <will.newton@linaro.org>
375 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
376 length sections and sub-sections.
378 2014-11-04 Nick Clifton <nickc@redhat.com>
381 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
382 Replace another abort with an error message.
383 (coff_slurp_line_table): Add more range checking.
384 * peXXigen.c (pe_print_debugdata): Add range checking.
386 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
388 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
389 when creating a dso with discarded dynsym section.
391 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
393 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
394 and E_MIPS_ARCH_64R6 support.
396 2014-11-05 Nick Clifton <nickc@redhat.com>
399 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
400 about the number of relocations it contains.
401 (coff_sort_func_alent): Return 0 if the pointers are NULL.
402 (coff_slurp_line_table): Add more range checks. Do not free new
403 tables created when sorting line numbers.
404 * peXXigen.c (pe_print_idata): Add range checks.
405 (pe_print_edata): Likewise.
406 (rsrc_print_resource_entries): Likewise. Avoid printing control
407 characters. Terminate priniting if corruption is detected.
408 (rsrc_print_resource_directory): Terminate printing if an unknown
409 directory type is encountered.
410 (pe_print_debugdata): Fix off-by-one error.
411 (rsrc_count_entries): Add range checking.
412 (rsrc_parse_entry): Likewise.
414 2014-11-04 Nick Clifton <nickc@redhat.com>
417 * compress.c (bfd_get_full_section_contents): Improve test for
418 linker created objects.
421 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
422 corrupt extended name tables.
424 2014-11-04 Alan Modra <amodra@gmail.com>
426 * elf32-spu.c (ovl_mgr_stat): New function.
427 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
429 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
431 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
432 relaxation, reduce the size of symbols that span the deleted
435 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
437 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
438 located at the very end of the section.
440 2014-11-03 Nick Clifton <nickc@redhat.com>
443 * aoutx.h (slurp_symbol_table): Check that computed table size is
444 not bigger than the file from which is it being read.
445 (slurp_reloc_table): Likewise.
446 * coffcode.h (coff_slurp_line_table): Remove unneeded local
447 'warned'. Do not try to print the details of a symbol with an
449 * coffgen.c (make_a_sectiobn_from_file): Check computed string
450 index against length of string table.
451 (bfd_coff_internal_syment_name): Check read in string offset
452 against length of string table.
453 (build_debug_section): Return a pointer to the section used.
454 (_bfd_coff_read_string_table): Store the length of the string
455 table in the coff_tdata structure.
456 (bfd_coff_free_symbols): Set the length of the string table to
457 zero when it is freed.
458 (coff_get_normalized_symtab): Check offsets against string table
459 or data table lengths as appropriate.
460 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
461 length of string table.
462 * compress.c (bfd_get_full_section_contents): Check computed size
463 against the size of the file.
464 * libcoff-in.h (obj_coff_strings_len): Define.
465 (struct coff_tdata): Add strings_len field.
466 * libcoff.h: Regenerate.
467 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
468 data if the debug section is too small.
469 * xcofflink.c (xcoff_link_input_bfd): Check offset against
470 length of string table.
472 2014-11-03 Nick Clifton <nickc@redhat.com>
474 * po/fi.po: Updated Finnish translation.
476 2014-10-31 Andrew Pinski <apinski@cavium.com>
477 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
479 * archures.c: Add octeon3 for mips target.
480 * bfd-in2.h: Regenerate.
481 * bfd/cpu-mips.c: Define I_mipsocteon3.
482 nfo_struct): Add octeon3 support.
483 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
485 (mips_set_isa_flags): Add support for octeon3.
486 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
487 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
488 extension of bfd_mach_mips_octeon2.
489 (print_mips_isa_ext): Print the value of Octeon3.
491 2014-10-31 Nick Clifton <nickc@redhat.com>
494 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
495 symbol table bigger than the file.
496 * elf.c (bfd_elf_get_str_section): Do not try to load a string
497 table bigger than the file.
498 * tekhex.c (first_phase): Check that the section range is sane.
500 2014-10-30 Nick Clifton <nickc@redhat.com>
503 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
504 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
506 2014-10-29 Nick Clifton <nickc@redhat.com>
508 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
511 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
513 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
515 2014-10-28 Nick Clifton <nickc@redhat.com>
518 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
519 detection table on a per-bfd basis.
520 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
523 2014-10-28 Andreas Schwab <schwab@suse.de>
524 Nick Clifton <nickc@redhat.com>
527 * srec.c (srec_bad_byte): Increase size of buf to allow for
529 (srec_scan): Use an unsigned char buffer to hold header bytes.
531 2014-10-27 Nick Clifton <nickc@redhat.com>
534 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
535 binaries with a group of sections linked by the string table
537 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
538 with an invalid value for NumberOfRvaAndSizes.
539 (pe_print_edata): Detect out of range rvas and entry counts for
540 the Export Address table, Name Pointer table and Ordinal table.
543 * elf.c (setup_group): Improve handling of corrupt group
546 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
548 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
549 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
550 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
551 (elf_aarch64_stub_type): Add new type
552 aarch64_stub_erratum_835769_veneer.
553 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
554 (aarch64_erratum_835769_fix): New data struct to record erratum
556 (elf_aarch64_link_hash_table: Global flags for 835769.
557 (aarch64_build_one_stub): Add case for 835769.
558 (aarch64_size_one_stub): Likewise.
559 (aarch64_mem_op_p, aarch64_mlxl_p,
560 aarch64_erratum_sequence,erratum_835769_scan):
561 New. Decode and scan functions for erratum 835769.
562 (elf_aarch64_create_or_find_stub_sec): New.
563 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
565 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
566 (erratum_835769_branch_to_stub_data,
567 make_branch_to_erratum_835769_stub):New. Connect up all the
568 erratum stubs to occurances by branches.
569 (elfNN_aarch64_write_section): New hook.
570 (aarch64_map_one_stub): Output erratum stub symbol.
571 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
572 information for erratum 835769.
573 (elf_backend_write_section): Define.
575 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
577 * elf32-arm.c (read_code32): New function to read 32 bit
579 (read_code16): New function to read 16 bit thumb instrution.
580 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
581 and read_code16 to read instructions.
583 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
585 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
586 (print_mips_isa_ext): Print the value of an unknown extension.
588 2014-10-21 Alan Modra <amodra@gmail.com>
590 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
591 entries that aren't a multiple of 8 rather than failing assertion.
593 2014-10-21 Alan Modra <amodra@gmail.com>
595 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
598 2014-10-18 Alan Modra <amodra@gmail.com>
600 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
601 section for function symbols defined in .opd is discarded, let
602 the symbol appear to be undefined.
603 (opd_entry_value): Ensure the result section is that for the
604 function code section in the same object as the OPD entry.
606 2014-10-16 Alan Modra <amodra@gmail.com>
609 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
611 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
612 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
613 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
614 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
615 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
616 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
617 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
618 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
619 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
622 2014-10-16 Alan Modra <amodra@gmail.com>
624 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
625 even when output is not ppc64 ELF. Remove redundant tests on
628 2014-10-15 Alan Modra <amodra@gmail.com>
631 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
632 param, group "section" and "offset" params. Zero discriminator.
633 * bfd.c (bfd_find_nearest_line): Implement with new
634 _bfd_find_nearest_line.
635 (bfd_find_nearest_line_discriminator): Likewise.
636 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
638 * coff-rs6000.c (xcoff_find_nearest_line,
639 xcoff_find_nearest_line_discriminator): Delete.
640 (_bfd_xcoff_find_nearest_line): Don't define.
641 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
642 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
644 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
645 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
646 adjust _bfd_dwarf2_find_nearest_line call.
647 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
648 others. Set discriminator. Adjust call.
649 (coff_find_nearest_line_discriminator): Delete.
650 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
651 * dwarf2.c (find_line): Rename to..
652 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
653 Simplify setting of do_line. Delete old function.
654 (_bfd_dwarf2_find_line): Delete.
655 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
656 discriminator_ptr and set it.
657 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
658 (_bfd_elf_find_nearest_line_discriminator): Delete.
659 (_bfd_elf_find_line_discriminator): Delete.
660 (_bfd_generic_find_nearest_line_discriminator): Don't define.
661 * elf.c (elf_find_function): Reorder params.
662 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
664 (_bfd_elf_find_nearest_line_discriminator): Delete.
665 (_bfd_elf_find_line): Adjust call.
666 * elf32-arm.c (arm_elf_find_function): Reorder params.
667 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
669 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
670 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
671 (elfNN_aarch64_find_nearest_line): Reorder params, add
672 discriminator_ptr. Adjust calls.
673 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
674 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
675 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
676 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
677 (_bfd_dwarf1_find_nearest_line): Likewise.
678 (_bfd_dwarf2_find_nearest_line): Likewise.
679 (_bfd_dwarf2_find_line): Delete.
680 (_bfd_generic_find_nearest_line_discriminator): Delete.
681 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
682 * libcoff-in.h (coff_find_nearest_line): Update prototype.
683 (coff_find_nearest_line_discriminator): Delete.
684 (coff_find_nearest_line_with_names): Update prototype.
685 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
686 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
687 discriminator_ptr. Adjust calls.
688 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
689 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
690 discriminator_ptr and set.
691 * som.c (som_find_nearest_line): Similarly.
692 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
693 _bfd_find_nearest_line_discriminator.
694 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
695 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
696 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
697 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
698 "discriminator" and set.
699 (_bfd_vms_find_nearest_line_discriminator): Delete.
700 (_bfd_generic_find_nearest_line_discriminator): Don't define.
701 (alpha_vms_find_nearest_line): Update define.
702 * bfd-in2.h: Regenerate.
703 * libbfd.h: Regenerate.
704 * libcoff.h: Regenerate.
706 2014-10-15 Alan Modra <amodra@gmail.com>
708 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
709 * aout-adobe.c (aout_32_find_line): Define.
710 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
711 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
712 * aout-target.h (MY_find_line): Define.
713 * aout-tic30.c (MY_find_line): Define.
714 * binary.c (binary_find_line): Define.
715 * bout.c (aout_32_find_line): Define.
716 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
717 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
718 (rs6000_xcoff64_aix_vec): Likewise.
719 * elf-bfd.h (_bfd_generic_find_line): Don't define.
720 * elfxx-target.h (bfd_elfNN_find_line): Define.
721 * i386msdos.c (msdos_find_line): Define.
722 * i386os9k.c (aout_32_find_line): Define.
723 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
724 (ieee_find_nearest_line, ieee_find_line,
725 ieee_find_inliner_info): Define.
726 * ihex.c (ihex_find_line): Define.
727 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
728 (_bfd_generic_find_line): Don't define.
729 * libbfd.c (_bfd_generic_find_line): Delete.
730 * libcoff-in.h (coff_find_line): Define.
731 * libecoff.h (_bfd_ecoff_find_line): Define.
732 * mach-o.h (bfd_mach_o_find_line): Define.
733 * mmo.c (mmo_find_line): Define.
734 * nlm-target.h (nlm_find_line): Define.
735 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
736 (oasys_find_nearest_line, oasys_find_line,
737 oasys_find_inliner_info): Define.
738 * pef.c (bfd_pef_find_line): Define.
739 * plugin.c (bfd_plugin_find_line): Define.
740 * ppcboot.c (ppcboot_find_line): Define.
741 * som.c (som_find_line): Define.
742 * srec.c (srec_find_line): Define.
743 * tekhex.c (tekhex_find_line): Define.
744 * versados.c (versados_find_line): Define.
745 * vms-alpha.c (alpha_vms_find_line): Define.
746 * xsym.c (bfd_sym_find_line): Define.
747 * bfd-in2.h: Regenerate.
748 * libbfd.h: Regenerate.
749 * libcoff.h: Regenerate.
751 2014-10-15 Tristan Gingold <gingold@adacore.com>
753 * version.m4: Bump version to 2.25.51
754 * configure: Regenerate.
756 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
758 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
759 offset is less than 2.
760 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
762 2014-10-14 Alan Modra <amodra@gmail.com>
765 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
766 (EIGHT_GAZILLION): Delete.
768 2014-10-13 Alan Modra <amodra@gmail.com>
771 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
772 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
773 flags enabling conversion of CIEs and FDEs to use relative encoding.
774 (find_merged_cie): Similarly.
775 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
776 relocatable, except for CIE pointer.
777 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
778 relocs against symbols in dropped comdat group sections.
779 (bfd_elf_discard_info): Do some eh_frame optimisation when
782 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
784 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
785 the hwcaps2 object attribute.
787 2014-10-04 Alan Modra <amodra@gmail.com>
790 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
791 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
792 range FDEs for discarding.
793 (vma_compare): Sort on range after address.
794 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
795 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
796 error message rather than "fde".
797 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
800 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
803 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
804 for OLD_FREEBSD_ABI_LABEL.
806 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
809 * plugin.c (try_claim): New function. Moved from
811 (try_load_plugin): Pass through bfd. Add test.
812 (load_plugin): Pass through bfd.
813 (bfd_plugin_object_p): Move logic to try_claim.
815 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
817 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
818 call relaxation use furthermost addresses where call source and
819 destination can be to check whether it's in the range of a direct
822 2014-09-22 Alan Modra <amodra@gmail.com>
824 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
825 false for overflow or overlapping FDEs. Give more detail in
828 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
830 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
831 the addend if relocations are RELA.
833 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
835 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
836 nds32_elf_ex9_relocation_check): Synchronize the argument type.
838 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
840 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
842 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
845 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
848 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
850 2014-09-16 Terry Guo <terry.guo@arm.com>
852 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
855 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
857 * bfd-in2.h: Regenerate.
858 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
859 (nds32_elf_relax_section): Code refactoring.
860 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
861 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
862 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
863 pattern. The first three is moved from nds32_elf_relax_section,
864 and the last three is new function.
865 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
866 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
867 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
868 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
869 three is moved from nds32_elf_relax_section, and the last four
871 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
872 pattern and address setting pattern.
873 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
874 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
875 nds32_elf_relax_gotoff_suff): Relax pic pattern.
876 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
877 nds32_elf_relax_letlsls): Relax TLS pattern.
878 (nds32_relax_adjust_label): Adjust alignment and nop.
879 (nds32_elf_pick_relax): Choose relaxation optimization.
880 (nds32_elf_get_relocated_section_contents): New hook.
881 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
883 * elf32-nds32.h: Declare.
884 * libbfd.h: Regenerate.
885 * reloc.c: Add nds32 new relocations.
887 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
889 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
890 'name' for the typo issue, which related with commit
891 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
893 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
894 Matthew Fortune <matthew.fortune@imgtec.com>
896 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
897 * archures.c (bfd_architecture): Likewise.
898 * bfd-in2.h (bfd_architecture): Likewise.
899 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
900 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
901 BFD_RELOC_MIPS_19_PCREL_S2.
902 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
903 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
904 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
905 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
906 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
907 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
908 BFD_RELOC_LO16_PCREL.
909 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
910 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
912 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
913 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
914 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
915 BFD_RELOC_LO16_PCREL.
916 * elfn32-mips.c: Likewise.
917 * elfxx-mips.c (MIPSR6_P): New define.
918 (mipsr6_exec_plt_entry): New array.
919 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
920 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
921 (aligned_pcrel_reloc_p): New function.
922 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
923 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
924 (mips_elf_calculate_relocation): Add support for relocs:
925 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
926 R_MIPS_PCHI16 and R_MIPS_PCLO16.
927 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
928 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
929 (_bfd_mips_elf_check_relocs): Add support for relocs:
930 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
931 (_bfd_mips_elf_relocate_section): Add a check for unaligned
933 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
935 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
936 (_bfd_mips_elf_print_private_bfd_data): Likewise.
937 (mips_32bit_flags_p): Add support for mips32r6.
938 * libbfd.h (bfd_reloc_code_real_names): Add entries for
939 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
940 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
941 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
942 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
943 BFD_RELOC_MIPS_19_PCREL_S2.
944 * config.bfd: Add mips*-img-elf* target triple.
946 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
948 * config.bfd: Add mips*-img-elf* target triple.
950 2014-09-12 Alan Modra <amodra@gmail.com>
952 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
953 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
954 range of FDEs to hdr_info->array.
955 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
956 .eh_frame_hdr entries, and overlapping FDEs.
958 2014-09-10 Alan Modra <amodra@gmail.com>
960 * elf.c (assign_file_positions_except_relocs): Move section header
962 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
963 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
964 * elflink.c (bfd_elf_final_link): Don't call above function.
966 2014-08-30 Alan Modra <amodra@gmail.com>
968 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
970 2014-08-29 Alan Modra <amodra@gmail.com>
972 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
973 error for calls via a toc adjusting stub without a nop.
975 2014-08-29 Alan Modra <amodra@gmail.com>
977 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
978 error. Remove redundant bfd_set_error.
980 2014-08-29 Alan Modra <amodra@gmail.com>
982 * srec.c (srec_scan): Revert last change. Report an error for
983 S-records with less than the miniumum byte count.
985 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
987 * srec.c (srec_scan): Return error for 0 size.
989 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
992 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
993 to check discarded input section.
994 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
996 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
999 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1000 sections to input from ld --just-symbols.
1002 2014-08-26 DJ Delorie <dj@redhat.com>
1004 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1007 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1009 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1010 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1012 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1014 2014-08-26 Nick Clifton <nickc@redhat.com>
1016 * config.bfd: Fix typo in or1knd selection.
1018 2014-08-22 Kai Tietz <ktietz@redhat.com>
1021 * coffcode.h (coff_compute_section_file_positions): Keep
1022 FileAlignment valid as set.
1024 2014-08-22 Alan Modra <amodra@gmail.com>
1026 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1027 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1029 2014-08-22 Alan Modra <amodra@gmail.com>
1031 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1033 (_bfd_elf_begin_eh_frame_parsing): Delete.
1034 (_bfd_elf_end_eh_frame_parsing): Delete.
1035 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1036 (_bfd_elf_end_eh_frame_parsing): Delete.
1037 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1038 !info->relocatable in place of merge_cies.
1039 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1040 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1041 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1042 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1043 (ppc64_elf_size_stubs): ..here and..
1044 (ppc64_elf_finish_dynamic_sections): ..here.
1046 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1048 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1050 2014-08-21 Tony Wang <tony.wang@arm.com>
1052 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1053 the veneer routine for R_ARM_THM_JUMP19.
1054 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1055 (elf32_arm_size_stub): Ditto.
1057 2014-08-20 Roland McGrath <mcgrathr@google.com>
1060 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1061 all reloc types with pc_relative set in the howto, not just for
1062 R_ARM_REL32 and R_ARM_REL32_NOI.
1063 (allocate_dynrelocs_for_symbol): Update comment.
1064 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1065 set in the howto, set call_reloc_p and may_need_local_target_p but
1066 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1067 (elf32_arm_check_relocs): Likewise.
1069 2014-08-20 Will Newton <will.newton@linaro.org>
1071 * config.bfd: Default armeb-*-eabi* to big endian.
1073 2014-08-19 Alan Modra <amodra@gmail.com>
1075 * configure: Regenerate.
1077 2014-08-18 Alan Modra <amodra@gmail.com>
1079 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1080 use dynrelocs for ifunc.
1081 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1083 2014-08-18 Alan Modra <amodra@gmail.com>
1086 * elflink.c (on_needed_list): Only consider libraries that have
1089 2014-08-18 Alan Modra <amodra@gmail.com>
1091 * elflink.c (bfd_elf_discard_info): Return int error status.
1092 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1093 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1094 * bfd-in2.h: Regenerate.
1096 2014-08-14 Alan Modra <amodra@gmail.com>
1098 * peXXigen.c (pe_print_reloc): Protect against access past end
1101 2014-08-14 Alan Modra <amodra@gmail.com>
1104 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1105 in the order they are mapped to output sections.
1107 2014-08-14 Alan Modra <amodra@gmail.com>
1109 * configure.ac: Delete redundant plugin related checks.
1110 * configure: Regenerate.
1112 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1114 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1115 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1118 2014-08-12 Alan Modra <amodra@gmail.com>
1120 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1121 here when not calling the generic add_symbol function. Formatting.
1122 Correct handling of indirect symbols. Update notice call.
1123 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1124 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1125 symbols early. Update notice call. Add comments regarding weak
1126 symbols vs. indirect.
1128 2014-08-12 Alan Modra <amodra@gmail.com>
1131 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1134 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1136 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1139 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1140 Alan Modra <amodra@gmail.com>
1143 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1144 warning for references in LTO IR to warning symbols.
1146 2014-08-07 Alan Modra <amodra@gmail.com>
1148 * linker.c (WARN, CWARN): Collapse these states to WARN.
1149 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1152 2014-08-05 Doug Evans <dje@google.com>
1154 * bfd-in2.h: Regenerate.
1155 * libcoff.h: Regenerate.
1157 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1159 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1160 rawsize if changing size.
1162 2014-08-05 Alan Modra <amodra@gmail.com>
1165 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1167 2014-08-05 Alan Modra <amodra@gmail.com>
1169 * linker.c (generic_link_check_archive_element): Move handling
1170 of command link -u symbols with a common symbol def to the
1171 code handling non-common symbols so that archive element symbols
1172 are loaded. Use generic_link_add_object_symbols.
1174 2014-08-05 Alan Modra <amodra@gmail.com>
1177 * linker.c (struct archive_list, struct archive_hash_entry,
1178 struct archive_hash_table, archive_hash_newfunc,
1179 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1180 archive_hash_table_free): Delete.
1181 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1182 checkfn. Rewrite using a straight-forward scan over archive map.
1183 (generic_link_check_archive_element_no_collect,
1184 generic_link_check_archive_element_collect,
1185 generic_link_check_archive_element): Add h and name params.
1186 * aoutx.h (aout_link_check_archive_element): Likewise.
1187 * pdp11.c (aout_link_check_archive_element): Likewise.
1188 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1189 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1190 scan symbols, simply add archive element whenever h is undefined.
1191 (coff_link_check_ar_symbols): Delete.
1192 * ecoff.c (read_ext_syms_and_strs): Delete.
1193 (reread_ext_syms_and_strs): Delete.
1194 (ecoff_link_check_archive_element): Add h and name param. Don't
1195 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1196 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1198 (elf_link_add_archive_symbols): Delete "defined" array, merge
1199 functionality into "included". Make "included" a char array. Don't
1200 set or test archive_pass.
1201 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1202 * libbfd.h: Regenerate.
1204 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1207 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1209 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1211 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1212 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1213 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1214 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1215 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1216 (_bfd_mips_elf_fake_sections): Likewise.
1217 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1218 (_bfd_mips_elf_additional_program_headers): Account for new
1219 PT_MIPS_ABIFLAGS program header.
1220 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1221 associate with .MIPS.abiflags.
1222 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1223 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1224 (infer_mips_abiflags): Likewise.
1225 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1226 (mips_32bit_flags_p): Moved higher.
1227 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1228 checking for FP ABIs.
1229 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1230 checks. Check EF_MIPS_FP64 flag consistency.
1231 (print_mips_ases, print_mips_isa_ext): New static function.
1232 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1233 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1234 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1235 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1236 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1237 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1238 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1239 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1241 2014-07-28 Alan Modra <amodra@gmail.com>
1244 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1245 __gnu_lto_slim to armap.
1246 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1247 __gnu_lto_slim to linker hash table.
1249 2014-07-27 Anthony Green <green@moxielogic.org>
1251 * config.bfd: Add moxie-*-moxiebox*.
1253 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1255 Add or reactivate or1k-*-rtems*
1256 * config.bfd (or1k-*-rtems*): Reactivate.
1258 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1260 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1262 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1263 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1265 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1268 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1269 and R_*_IRELATIVE relocation offset with PLT entry.
1270 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1271 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1272 (elf_x86_64_get_synthetic_symtab): Use it.
1274 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1278 next_tls_desc_index with elf.srelplt->reloc_count.
1280 2014-07-15 Alan Modra <amodra@gmail.com>
1282 * cache.c (cache_bread_1): Don't return -1 when fread returns
1285 2014-07-15 Alan Modra <amodra@gmail.com>
1287 * elflink.c (elf_merge_st_other): Update comments. Simplify
1288 visibility handling. Make isym const. Move code modifying
1289 isym->st_other for --exclude-libs to..
1290 (elf_link_add_object_symbols): ..here.
1292 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1295 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1297 2014-07-08 Nick Clifton <nickc@redhat.com>
1300 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1301 segments in input bfds.
1303 2014-07-08 Will Newton <will.newton@linaro.org>
1305 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1306 value to 64kB and remove custom setting for NaCl.
1308 2014-07-08 Alan Modra <amodra@gmail.com>
1310 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1311 bits from source to dest.
1312 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1313 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1315 * bfd-in2.h: Regenerate.
1317 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1319 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1320 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1321 when info->relocatable be true.
1323 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1325 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1326 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1327 * bfd-in2.h: Regenerate.
1328 * libbfd.h: Regenerate.
1330 2014-07-04 Alan Modra <amodra@gmail.com>
1332 * Makefile.am: Update "configure.in" comments.
1333 * PORTING: Likewise.
1334 * aoutx.h: Likewise.
1335 * configure.host: Likewise.
1336 * doc/bfdint.texi: Likewise.
1337 * targets.c: Likewise.
1338 * warning.m4: Likewise.
1339 * Makefile.in: Regenerate.
1341 2014-07-04 Alan Modra <amodra@gmail.com>
1343 * configure.ac: Rename from configure.in.
1344 * Makefile.in: Regenerate.
1345 * config.in: Regenerate.
1346 * doc/Makefile.in: Regenerate.
1348 2014-07-04 Alan Modra <amodra@gmail.com>
1350 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1351 * Makefile.in: Regenerate.
1353 2014-07-04 Alan Modra <amodra@gmail.com>
1355 * version.m4: New file.
1356 * configure.in: Include version.m4.
1358 * Makefile.am (RELEASE): Delete.
1359 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1360 * Makefile.in: Regenerate.
1361 * doc/Makefile.in: Regenerate.
1363 2014-07-02 Alan Modra <amodra@gmail.com>
1365 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1366 pointer_equality_needed when !readonly_dynrelocs.
1367 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1369 2014-07-02 Alan Modra <amodra@gmail.com>
1371 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1372 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1374 2014-07-01 Alan Modra <amodra@gmail.com>
1376 * bfd.c (struct bfd): Reorganise for better packing. Delete
1377 "ifd" field. Make "format", "direction" and "flags" bitfields.
1378 (HAS_LOAD_PAGE): Delete, renumber following flags.
1379 * bfd-in2.h: Regenerate.
1380 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1382 2014-07-01 Alan Modra <amodra@gmail.com>
1384 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1385 (struct ppc_link_hash_table): Increase size of stub_count array.
1386 (build_global_entry_stubs): Emit symbol on global entry stub.
1387 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1390 2014-07-01 Alan Modra <amodra@gmail.com>
1392 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1393 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1394 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1396 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1397 optimisation when --traditional-format.
1399 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1400 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1401 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1402 Soundararajan <Sounderarajan.D@atmel.com>
1404 * archures.c: Add avrtiny architecture for avr target.
1405 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1406 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1407 added for 16 bit LDS/STS instruction of avrtiny arch.
1408 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1409 BFD_RELOC_AVR_LDS_STS_16.
1410 (bfd_elf_avr_final_write_processing): Select machine number
1412 (elf32_avr_object_p): Set machine number for avrtiny arch.
1413 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1414 * bfd-in2.h: Regenerate.
1415 * libbfd.h: Regenerate.
1417 2014-06-26 Nick Clifton <nickc@redhat.com>
1420 * dwarf2.c (is_str_attr): New function.
1421 (find_abstract_instance_name): Use it to determine when an
1422 attribute has a string value.
1424 2014-06-24 Alan Modra <amodra@gmail.com>
1426 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1427 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1430 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1432 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1433 a number of targets.
1435 2014-06-20 Kyle McMartin <kyle@redhat.com>
1437 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1438 emitting initial-exec relocs when not linking an executable.
1440 2014-06-16 Will Newton <will.newton@linaro.org>
1442 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1443 htab->next_tls_desc_index in the non-IPLT case.
1444 Calculate GOT offset correctly for the non-IPLT case.
1445 (allocate_dynrelocs_for_symbol): Don't increment
1446 htab->next_tls_desc_index here.
1448 2014-06-16 Alan Modra <amodra@gmail.com>
1450 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1453 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1455 * elfxx-aarch64.c (stdarg.h): Include.
1456 (string.h): Include.
1457 (_bfd_aarch64_elf_grok_prstatus): Updated.
1458 (_bfd_aarch64_elf_grok_psinfo): New function.
1459 (_bfd_aarch64_elf_write_core_note): New function.
1460 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1461 (elf_backend_write_core_note): Define.
1463 2014-06-13 Alan Modra <amodra@gmail.com>
1465 * archive.c: Include bfdlink.h.
1466 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1467 * bfd.c (struct bfd): Add is_linker_output field.
1468 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1469 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1470 link.hash and is_linker_output.
1471 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1472 param with bfd*. Assert is_linker_output and link.hash, and
1473 clear them before exit.
1474 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1475 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1476 and link.hash so we can free two linker hash tables.
1477 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1478 first. Clean up on errors. Set hash_table_free pointer.
1479 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1480 bfd_link_hash_table* param with bfd*.
1481 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1482 hash_table_free pointer.
1483 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1484 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1485 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1486 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1487 * xcofflink.c: Similarly.
1488 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1489 clear link.next before creating linker hash table. Clean up on
1490 errors, and restore link.next on exit.
1491 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1492 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1493 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1494 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1495 * hash.c (bfd_hash_table_init_n): Free table on error.
1496 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1497 * bfd-in2.h: Regenerate.
1498 * libbfd.h: Regenerate.
1499 * libcoff.h: Regenerate.
1501 2014-06-13 Alan Modra <amodra@gmail.com>
1504 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1505 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1506 * bfd.c (bfd_link_hash_table_free): Don't define.
1507 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1508 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1509 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1510 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1511 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1512 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1513 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1514 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1515 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1516 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1517 * xsym.c: Don't define various link_hash_table_free defines, and
1518 remove from bfd_target vars. Temporarily reference some of the
1519 target link_hash_table_free functions to avoid warnings.
1520 * bfd-in2.h: Regenerate.
1521 * libbfd.h: Regenerate.
1523 2014-06-13 Alan Modra <amodra@gmail.com>
1525 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1526 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1527 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1528 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1529 Move link_hash_table_free functions before their corresponding
1530 link_hash_table_create functions.
1532 2014-06-13 Alan Modra <amodra@gmail.com>
1534 * bfd.c (struct bfd): Replace link_next with a union.
1535 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1536 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1537 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1538 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1539 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1540 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1541 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1542 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1543 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1544 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1545 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1546 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1547 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1548 * bfd-in2.h: Regenerate.
1550 2014-06-11 Alan Modra <amodra@gmail.com>
1552 * linker.c (unwrap_hash_lookup): Add missing parens.
1554 2014-06-11 Kai Tietz <ktietz@redhat.com>
1556 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1557 * libcoff.h: Regenerated.
1559 2014-06-10 Alan Modra <amodra@gmail.com>
1562 * linker.c (unwrap_hash_lookup): New function.
1563 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1564 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1565 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1566 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1567 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1568 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1569 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1570 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1572 2014-06-07 Alan Modra <amodra@gmail.com>
1574 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1575 insn as a bitfield; Use complain_overflow_bitfield.
1576 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1578 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1580 * development.sh: New file.
1581 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1582 Make -Werror the default with GCC only if DEVELOPMENT is true.
1583 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1584 $(srcdir)/development.sh.
1585 * Makefile.in, configure: Regenerate.
1587 2014-06-04 Will Newton <will.newton@linaro.org>
1589 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1590 being non-NULL into an assert.
1591 (elfNN_aarch64_tls_relax): Remove unused code.
1593 2014-06-03 DJ Delorie <dj@redhat.com>
1595 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1597 2014-06-03 Nick Clifton <nickc@redhat.com>
1600 * peXXigen.c (rsrc_process_section): Page align the new contents
1601 befgore writing out.
1603 2014-06-03 Alan Modra <amodra@gmail.com>
1605 * elf64-ppc.c (ADDIS_R12_R2): Define.
1606 (build_plt_stub): Support fusion on ELFv2 stub.
1607 (ppc_build_one_stub): Likewise for plt branch stubs.
1609 2014-05-28 Alan Modra <amodra@gmail.com>
1611 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1613 2014-05-28 Tristan Gingold <gingold@adacore.com>
1615 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1616 to keep the length of the best fit range.
1617 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1620 2014-05-27 DJ Delorie <dj@redhat.com>
1622 * elf32-rx.c (get_symbol_value_maybe): New.
1623 (rx_elf_relocate_section): If we find a reloc against
1624 $tableentry$default$<name>, redirect it to the appropriate
1626 (RX_Table_Info): New.
1627 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1628 with table parts in them.
1629 (rx_check_directives): New.
1630 (rx_table_map_2): New.
1631 (rx_table_map): New.
1632 (rx_additional_link_map_text): New. Called to dump tables to the
1636 2014-05-20 DJ Delorie <dj@redhat.com>
1638 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1640 2014-05-20 Alan Modra <amodra@gmail.com>
1643 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1644 Remove redundant setting of htab->elf.dynobj. Don't align.
1645 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1646 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1647 (create_sdata_sym): Delete.
1648 (elf_allocate_pointer_linker_section): Rename from
1649 elf_create_pointer_linker_section. Align section.
1650 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1651 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1653 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1654 Remove unnecessary tests on _SDA_BASE_ sym.
1655 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1656 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1657 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1658 (ppc_elf_maybe_strip_sdata_syms): Declare.
1660 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1662 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1664 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1666 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1667 in a section with no contents.
1668 (is_vma_in_section, find_section_by_vma): New functions.
1669 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1670 offsets in the debug directory.
1671 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1672 Byte-swap GUID from little-endian to big-endian order for
1673 consistent and conventional display.
1675 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1677 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1678 64-bit doubles objects mix with 32-bit doubles objects.
1679 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1681 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1683 * mmo.c: Update URLs in documentation comments.
1685 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1686 David Weatherford <weath@cadence.com>
1687 Max Filippov <jcmvbkbc@gmail.com>
1689 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1692 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1694 * config.bfd: Add proper arm config for *-*-freebsd*.
1696 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1698 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1699 mips32r5 and mips64r5.
1700 * archures.c (bfd_architecture): Likewise.
1701 * bfd-in2.h (bfd_architecture): Likewise.
1702 * cpu-mips.c (arch_info_struct): Likewise.
1703 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1705 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1707 * elfxx-mips.h (elfxx-mips.h): Declare.
1708 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1709 Tag_GNU_MIPS_ABI_FP mismatches.
1710 (_bfd_mips_fp_abi_string): New function.
1712 2014-05-02 Alan Modra <amodra@gmail.com>
1714 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1715 * configure.in: Likewise.
1716 * configure: Regenerate.
1718 2014-05-02 Alan Modra <amodra@gmail.com>
1720 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1721 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1722 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1723 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1724 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1725 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1726 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1727 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1728 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1729 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1730 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1731 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1732 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1733 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1734 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1735 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1736 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1737 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1738 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1739 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1740 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1741 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1742 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1743 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1744 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1745 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1746 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1747 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1748 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1749 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1750 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1751 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1752 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1753 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1754 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1755 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1756 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1757 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1758 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1759 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1760 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1761 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1762 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1763 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1764 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1765 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1766 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1767 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1769 * configure: Regenerate.
1771 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1773 * mmo.c (mmo File layout documentation): Add note about low bits
1775 (mmo_write_chunk): When handling data remainder, assert that
1776 previous remaining data is flushed.
1777 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1778 when dealing with an aligned VMA and for aligned lengths. Don't skip
1779 the last 32-bit-word of zeros.
1780 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1781 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1782 emitting data, not after updating it.
1783 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1785 2014-04-30 Nick Clifton <nickc@redhat.com>
1787 * compress.c (bfd_is_section_compressed): When checking the
1788 .debug_str section, also check the fifth byte in the section is
1789 not part of a string.
1791 2014-04-30 Alan Modra <amodra@gmail.com>
1793 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1794 (find_merged_cie): Identify personality functions by (bfd_id,index)
1795 pair when a local sym is used.
1797 2014-04-29 Christian Svensson <blue@cmd.nu>
1799 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1800 into .rela.got if it contained TLS relocations as well.
1802 2014-04-28 Nick Clifton <nickc@redhat.com>
1805 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1808 2014-04-26 Alan Modra <amodra@gmail.com>
1810 * po/SRC-POTFILES.in: Regenerate.
1811 * configure: Regenerate.
1813 2014-04-25 Nick Clifton <nickc@redhat.com>
1816 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1817 a 342-bit host. This time for older versions of gcc.
1819 2014-04-24 Nick Clifton <nickc@redhat.com>
1821 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1824 2014-04-24 Alan Modra <amodra@gmail.com>
1827 * dwarf2.c: Formatting.
1828 (struct dwarf2_debug): Make adjusted_section_count signed.
1829 (unset_sections): Make i signed.
1830 (set_debug_vma): New function.
1831 (place_sections): Handle separate debug object file. Set VMA
1832 on debug sections, even if they have an output section. Also
1833 set VMA on zero size sections, and non-load but alloc sections.
1834 Set adjusted_section_count to -1 when no section adjustment.
1835 Malloc adjusted_sections. Don't double last_vma. Transfer
1836 alloc section VMAs to separate debug file.
1837 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1838 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1839 test on symbols being the same before using old stash. Read
1840 and use separate debug file symbols. Call place_sections.
1841 (find_line): Don't call place_sections here.
1842 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1843 * libbfd.h: Regenerate.
1844 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1845 _bfd_dwarf2_slurp_debug_info call.
1846 * simple.c (simple_save_output_info): Clarify comment.
1848 2014-04-24 Nick Clifton <nickc@redhat.com>
1851 * peXXigen.c (struct rsrc_regions): New structure.
1852 (rsrc_print_resource_directory): Use new structure. Include
1853 offset of directory in listing.
1854 (rsrc_print_resource_entry): Likewise.
1855 (rsrc_print_section): Likewise.
1856 (rsrc_count_entries): Do not increment sizeof_strings or
1858 (rsrc_count_directory): Do not increment sizeof_tables.
1859 (rsrc_compute_region_sizes): New function.
1860 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1861 (rsrc_process_section): Compute size of regions after merging
1864 2014-04-23 Alan Modra <amodra@gmail.com>
1867 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1868 (place_sections): Do not modify VMA of sections when called from
1869 linker after sections have been placed in output sections. Short
1870 circuit single section case.
1871 (save_section_vma, section_vma_same): New functions.
1872 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1874 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1875 when non-relocatable.
1877 2014-04-22 Nick Clifton <nickc@redhat.com>
1880 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1882 2014-04-22 Christian Svensson <blue@cmd.nu>
1884 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1885 * archures.c: Likewise.
1886 * coffcode.h: Likewise.
1887 * config.bfd: Likewise.
1888 * configure.in: Likewise.
1889 * reloc.c: Likewise.
1890 * targets.c: Likewise.
1891 * cpu-or1k.c: New file.
1892 * elf32-or1k.c: New file.
1893 * coff-or32.c: Delete.
1894 * cpu-openrisc.c: Delete.
1895 * cpu-or32.c: Delete.
1896 * elf32-openrisc.c: Delete.
1897 * elf32-or32.c: Delete.
1898 * Makefile.in: Regenerate.
1899 * bfd-in2.h: Regenerate.
1900 * configure: Regenerate.
1901 * libbfd.h: Regenerate.
1903 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1906 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1908 2014-04-22 Will Newton <will.newton@linaro.org>
1910 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1911 function. (elf_backend_section_flags): Remove define.
1913 2014-04-21 Richard Henderson <rth@redhat.com>
1915 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1916 parameter; honor it and disable got merging when false.
1917 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1918 the first pass of relaxation.
1919 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1920 the end of the LITERAL+LITUSE chain.
1921 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1922 second pass of relaxation.
1924 * configure.ac (use_secureplt): Enable by default.
1925 * configure: Rebuild.
1927 2014-04-18 Tristan Gingold <gingold@adacore.com>
1929 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1930 bind_content, weak_bind_content, lazy_bind_content,
1932 (bfd_mach_o_load_command): Add comments, add next field.
1933 (mach_o_data_struct): Replace commands field by first_command
1935 * mach-o.c (bfd_mach_o_append_command): New function.
1936 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1937 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1939 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1940 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1941 (bfd_mach_o_write_thread): Use macro instead of literal.
1942 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1943 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1945 (bfd_mach_o_write_symtab_content): New function (extracted
1946 from bfd_mach_o_write_symtab).
1947 (bfd_mach_o_write_symtab): Split.
1948 (bfd_mach_o_count_indirect_symbols): Move
1949 (bfd_mach_o_build_dysymtab): Remove layout code.
1950 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1951 (bfd_mach_o_count_sections_for_seg): Remove.
1952 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1953 bfd_mach_o_build_seg_command).
1954 (bfd_mach_o_build_exec_seg_command): New function.
1955 (bfd_mach_o_build_dysymtab_command): Remove.
1956 (bfd_mach_o_layout_commands): New function.
1957 (bfd_mach_o_init_segment): New function.
1958 (bfd_mach_o_build_commands): Major rework to handle non-object
1960 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1962 (bfd_mach_o_read_dyld_info): Clear content fields.
1963 (bfd_mach_o_read_segment): Adjust call.
1964 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1966 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1967 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1968 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1971 2014-04-18 Tristan Gingold <gingold@adacore.com>
1973 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1974 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1975 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1976 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1978 2014-04-18 Tristan Gingold <gingold@adacore.com>
1980 * mach-o.h (bfd_mach_o_dylinker_command)
1981 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1983 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1984 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1986 2014-04-18 Tristan Gingold <gingold@adacore.com>
1988 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1989 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1990 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1991 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1992 each targets declared.
1993 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1994 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1996 2014-04-18 Tristan Gingold <gingold@adacore.com>
1998 * mach-o.c (bfd_mach_o_write_thread)
1999 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2000 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2001 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2002 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2003 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2004 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2005 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2006 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2007 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2008 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2009 (bfd_mach_o_read_command): Now return a boolean status.
2010 Adjust return statements.
2011 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2012 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2014 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2016 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2017 field. Add assigned_low_gotno and assigned_high_gotno fields.
2018 (mips_elf_create_local_got_entry): Update out-of-space condition.
2019 Set index of new GOT entry to assigned_low_gotno if required by
2020 the current relocation, else set it to assigned_high_gotno.
2021 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2022 with assigned_low_gotno.
2023 (mips_elf_multi_got): Initialize assigned_low_gotno and
2024 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2025 in place of assigned_gotno when handling global GOT entries.
2026 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2027 assigned_high_gotno.
2028 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2029 gap in the middle of local GOT space.
2031 2014-04-17 Alan Modra <amodra@gmail.com>
2034 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2035 current bfd is a plugin. Don't always set type_change_ok
2036 when old bfd is a plugin.
2038 2014-04-16 Tristan Gingold <gingold@adacore.com>
2040 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2043 2014-04-16 Alan Modra <amodra@gmail.com>
2045 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2046 with "ba 0" rather than zeros.
2048 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2050 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2052 2014-04-14 Alan Modra <amodra@gmail.com>
2054 * elf32-ppc.c (BA): Define
2055 (ppc_elf_link_hash_table_create): Correct default_params.
2056 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2057 than "nop" for ppc476_workaround.
2058 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2059 and __glink_PLTresolve. Ensure plt call stub at end of page
2060 doesn't allow fall-thru prefetch.
2062 2014-04-11 Nick Clifton <nickc@redhat.com>
2065 * peXXigen.c (abs_finder): New function.
2066 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2067 than 1^32 try to convert them into section relative values
2070 2014-04-11 Nick Clifton <nickc@redhat.com>
2072 * bfd-in2.h: Regenerate.
2073 * libbfd.h: Regenerate.
2075 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2077 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2078 when building function stubs.
2080 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2082 * elf32-avr.c: Add DIFF relocations for AVR.
2083 (avr_final_link_relocate): Handle the DIFF relocs.
2084 (bfd_elf_avr_diff_reloc): New.
2085 (elf32_avr_is_diff_reloc): New.
2086 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2087 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2090 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2092 2014-04-09 Alan Modra <amodra@gmail.com>
2094 * libcoff.h: Regenerate.
2096 2014-04-09 Alan Modra <amodra@gmail.com>
2098 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2099 of safe ppc476 insns at end of page. Also remove non-branch insns.
2102 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2104 * peXXigen.c (pe_print_debugdata): New function: Displays the
2105 contents of the debug directory and decodes codeview entries.
2106 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2107 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2108 Add functions for reading and writing debugdir and codeview
2110 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2111 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2112 * libcoff-in.h (pe_tdata): Add build-id data.
2113 * libcoff.h: Regenerate.
2114 * coffcode.h (coff_write_object_contents): Run build_id
2115 after_write_object_contents hook.
2117 2014-04-05 Alan Modra <amodra@gmail.com>
2119 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2120 merging non-default sym.
2122 2014-04-04 Tristan Gingold <gingold@adacore.com>
2124 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2127 2014-04-04 Tristan Gingold <gingold@adacore.com>
2129 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2130 thinko on names length.
2132 2014-04-04 Tristan Gingold <gingold@adacore.com>
2134 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2136 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2138 2014-04-04 Tristan Gingold <gingold@adacore.com>
2140 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2142 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2144 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2145 section before dereferencing.
2146 (pe_print_idata, pe_print_edata, pe_print_reloc)
2147 (rsrc_print_section): Don't bother interpreting the contents
2148 of sections which have no contents.
2150 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2153 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2156 2014-04-03 Tristan Gingold <gingold@adacore.com>
2158 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2160 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2162 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2164 2014-04-03 Alan Modra <amodra@gmail.com>
2166 * elf-bfd.h (struct elf_backend_data
2167 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2168 with "bfd_size_type size".
2169 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2170 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2171 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2172 * elfcode.h (bfd_from_remote_memory): Likewise.
2173 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2174 * bfd-in2.h: Regenerate.
2176 2014-04-02 Tristan Gingold <gingold@adacore.com>
2178 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2179 (bfd_mach_o_prebind_cksum_command): New types.
2180 (bfd_mach_o_prebound_dylib_command): Rewrite.
2181 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2183 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2185 (bfd_mach_o_read_prebind_cksum): New function.
2186 (bfd_mach_o_read_twolevel_hints): Ditto.
2187 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2190 2014-04-02 Alan Modra <amodra@gmail.com>
2192 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2193 Consolidate code handling possible section headers past end of
2194 segment. Don't use p_align for page size guess, instead use
2195 minpagesize. Take note of ld.so clearing section headers when
2196 p_memsz > p_filesz. Handle file header specifying no section
2197 headers. Handle zero p_align throughout. Default loadbase to
2198 zero. Add comments. Rename contents_size to high_offset, and
2199 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2200 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2201 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2203 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2204 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2205 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2206 * bfd-in2.h: Regnerate.
2208 2014-04-01 Tristan Gingold <gingold@adacore.com>
2210 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2213 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2214 Pavel Fedin <p.fedin@samsung.com>
2216 * elf32-arm.c: Add support for limited pretty-printing of PLT
2217 entries on eabi and nacl targets.
2218 (elf32_arm_get_synthetic_symtab): Add new callback.
2219 (elf32_arm_nacl_plt_sym_val): Likewise.
2220 (elf32_arm_plt0_size): Add helper function.
2221 (elf32_arm_plt_size): Likewise.
2223 2014-03-27 Tristan Gingold <gingold@adacore.com>
2225 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2226 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2228 2014-03-27 Tristan Gingold <gingold@adacore.com>
2230 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2231 * mach-o.c (bfd_mach_o_write_symtab)
2232 (bfd_mach_o_write_contents)
2233 (bfd_mach_o_set_section_flags_from_bfd)
2234 (bfd_mach_o_build_seg_command): Fix indentation.
2235 (bfd_mach_o_get_base_address): New function.
2237 2014-03-26 Nick Clifton <nickc@redhat.com>
2239 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2240 relocations in discarded sections.
2242 2014-03-26 Tristan Gingold <gingold@adacore.com>
2244 * mach-o.c (bfd_mach_o_convert_architecture): Add
2245 BFD_MACH_O_CPU_TYPE_ARM64.
2247 2014-03-26 Alan Modra <amodra@gmail.com>
2249 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2250 needed plt entries when taking the address of functions for
2251 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2252 Move opd setup and abiversion checks to..
2253 (ppc64_elf_before_check_relocs): ..here. Renamed from
2254 ppc64_elf_process_dot_syms. Set output abiversion from input and
2255 input abiversion from output, if either is not set.
2256 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2257 (elf_backend_check_directives): Update.
2259 2014-03-25 Will Newton <will.newton@linaro.org>
2261 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2262 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2263 of input sections rather than output sections.
2265 2014-03-20 Will Newton <will.newton@linaro.org>
2268 * elf32-arm.c (elf32_arm_check_relocs): Set
2269 pointer_equality_needed for absolute references within
2271 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2272 unless pointer_equality_needed is set.
2274 2014-03-19 Nick Clifton <nickc@redhat.com>
2276 * peXXigen.c (rsrc_process_section): Add code to scan input
2277 sections and record their lengths. Use these lengths to find the
2278 start of each merged .rsrc section.
2280 2014-03-17 Tristan Gingold <gingold@adacore.com>
2282 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2283 (bfd_mach_o_read_command): Ditto.
2285 2014-03-14 Meador Inge <meadori@codesourcery.com>
2287 * configure.in: Add strnlen to AC_CHECK_DECLS.
2288 * config.in: Regenerate.
2289 * configure: Regenerate.
2290 * sysdep.h (strnlen): Add prototype.
2292 2014-03-14 Alan Modra <amodra@gmail.com>
2294 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2295 handling for VLE_SDA21 relocs.
2297 2014-03-13 Tristan Gingold <gingold@adacore.com>
2299 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2301 (pe_bfd_object_p): Also read version number to detect ILF.
2302 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2303 (x86_64pe_bigobj_vec): Define
2304 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2305 (bfd_coff_max_nscns): New macro.
2306 (coff_compute_section_file_positions): Use unsigned int for
2307 target_index. Compare with bfd_coff_max_nscns.
2308 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2309 Set a value for _bfd_coff_max_nscns.
2310 (header_bigobj_classid): New constant.
2311 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2312 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2313 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2315 (bigobj_swap_table): New table.
2316 * libcoff.h: Regenerate.
2317 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2318 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2319 _bfd_coff_max_nscns.
2320 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2321 * coff-rs6000.c (bfd_xcoff_backend_data)
2322 (bfd_pmac_xcoff_backend_data): Likewise.
2323 * coff64-rs6000.c (bfd_xcoff_backend_data)
2324 (bfd_xcoff_aix5_backend_data): Likewise.
2325 * targets.c (x86_64pe_bigobj_vec): Declare.
2326 * configure.in (x86_64pe_bigobj_vec): New vector.
2327 * configure: Regenerate.
2328 * config.bfd: Add bigobj object format for Windows targets.
2330 2014-03-12 Nick Clifton <nickc@redhat.com>
2333 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2334 before testing for vxworks.
2336 2014-03-12 Alan Modra <amodra@gmail.com>
2338 * Makefile.in: Regenerate.
2340 2014-03-12 Alan Modra <amodra@gmail.com>
2343 * elf.c (copy_elf_program_header): Ignore first section lma if
2346 2014-03-11 Alan Modra <amodra@gmail.com>
2349 * coff-rs6000.c: Include stdint.h.
2350 * coff64-rs6000.c: Likewise.
2352 2014-03-10 Tristan Gingold <gingold@adacore.com>
2354 * ticoff.h: Removed.
2356 2014-03-08 Alan Modra <amodra@gmail.com>
2358 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2359 many relocations. Correct bitsize and rightshift too for a number
2360 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2361 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2362 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2363 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2364 fields in instructions to signed/unsigned according to whether
2365 the field takes a signed or unsigned value. Tidy vle split16 code.
2366 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2368 2014-03-08 Alan Modra <amodra@gmail.com>
2370 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2371 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2372 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2373 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2374 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2375 fields in instructions to signed/unsigned according to whether
2376 the field takes a signed or unsigned value.
2378 2014-03-07 Pedro Alves <palves@redhat.com>
2381 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2382 through ptr_to_uint instead of through long.
2384 2014-03-06 Nick Clifton <nickc@redhat.com>
2387 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2388 attribute section names.
2390 2014-03-05 Alan Modra <amodra@gmail.com>
2392 Update copyright years.
2394 2014-03-05 Alan Modra <amodra@gmail.com>
2396 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2397 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2398 (ppc64_elf_check_relocs): Likewise.
2399 (ppc64_elf_relocate_section): Likewise.
2400 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2401 * bfd-in2.h: Regenerate.
2402 * libbfd.h: Regenerate.
2404 2014-03-04 Heiher <r@hev.cc>
2406 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2408 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2409 extension of bfd_mach_mipsisa64r2.
2411 2014-03-04 Nick Clifton <nickc@redhat.com>
2414 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2415 (elf32_thumb2_plt_entry): New array.
2416 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2417 using thumb2 based PLT.
2418 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2420 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2422 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2424 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2425 Thumb2 based PLT 0-entry.
2426 (elf32_arm_output_arch_local_syms): Handle creation of local
2427 symbols for Thumb2 based PLT entries.
2429 2014-02-28 Alan Modra <amodra@gmail.com>
2432 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2433 the same conditions we called check_relocs.
2435 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2437 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2438 * bfd-in2.h: Regenerate.
2439 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2440 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2441 using long PLT entries.
2442 (bfd_elf32_arm_use_long_plt): New function.
2443 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2445 2014-02-27 Alan Modra <amodra@gmail.com>
2447 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2448 params for targets that don't use ppc32elf.em.
2450 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2452 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2453 of GOTOFF relocations.
2455 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2456 H.J. Lu <hongjiu.lu@intel.com>
2458 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2459 (elf_x86_64_legacy_plt_entry): Likewise.
2460 (elf_x86_64_bnd_plt_entry): Likewise.
2461 (elf_x86_64_legacy_plt2_entry): Likewise.
2462 (elf_x86_64_bnd_plt2_entry): Likewise.
2463 (elf_x86_64_bnd_arch_bed): Likewise.
2464 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2465 (elf_x86_64_link_hash_table): Add plt_bnd.
2466 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2468 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2469 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2471 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2472 symbols. Resolve call to the second PLT if it is created.
2473 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2474 (elf_x86_64_relocate_section): Resolve PLT references to the
2475 second PLT if it is created.
2476 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2477 second PLT entry for BND relocation.
2478 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2479 the second PLT is created.
2480 (elf_x86_64_get_synthetic_symtab): New.
2481 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2483 2014-02-19 Alan Modra <amodra@gmail.com>
2485 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2486 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2487 provision of out-of-line register save/restore routines.
2489 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2491 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2492 PT_DYNAMIC segment flags.
2494 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2497 * simple.c (struct saved_offsets): New.
2498 (simple_save_output_info): Use it for ptr.
2499 (simple_restore_output_info): Use it for ptr. Check section_count.
2500 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2502 2014-02-17 Alan Modra <amodra@gmail.com>
2504 * elf64-ppc.h (struct ppc64_elf_params): Define.
2505 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2506 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2507 ppc64_elf_build_stubs): Update prototype.
2508 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2509 fields now in params. Adjust code throughout file.
2510 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2511 Save params pointer in htab.
2512 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2513 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2514 ppc64_elf_build_stubs): Remove parameters now in "params".
2516 2014-02-17 Alan Modra <amodra@gmail.com>
2518 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2519 patched for ppc476 workaround. Reapply branch taken/not taken
2522 2014-02-12 Alan Modra <amodra@gmail.com>
2524 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2525 stubs for calls to __tls_get_addr that we know will later be
2528 2014-02-12 Alan Modra <amodra@gmail.com>
2530 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2531 for ld -r, when code sections are sufficiently aligned.
2532 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2535 2014-02-12 Alan Modra <amodra@gmail.com>
2538 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2539 --export-dynamic and --dynamic-list marking of symbols.
2540 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2543 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2546 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2547 executables if it matches dynamic_list.
2549 2014-02-10 Alan Modra <amodra@gmail.com>
2551 * po/SRC-POTFILES.in: Regenerate.
2552 * po/bfd.pot: Regenerate.
2554 2014-02-09 Alan Modra <amodra@gmail.com>
2556 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2557 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2558 (elfNN_bed): Init new field.
2559 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2560 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2561 (ppc_elf_relax_section): Don't reallocate section here, write
2562 stubs, or write out relocs for ld -r here..
2563 (ppc_elf_relocate_section): ..instead write stubs here, and use
2564 existing code to write out relocs for ld -r. Fix offset
2565 adjustment on reloc for little-endian.
2566 (elf_backend_caches_rawsize): Define.
2568 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2571 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2573 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2575 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2576 return paths. Three times.
2577 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2579 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2580 (ppc64_elf_edit_toc): Free USED in return path.
2582 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2584 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2585 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2586 * libbfd.h: Regenerated.
2587 * bfd-in2.h: Regenerated.
2588 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2589 (nios2_reloc_map): Likewise.
2590 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2591 Fixed all references.
2592 (nios2_elf32_relocate_section): Add new relocations.
2593 (nios2_elf32_check_relocs): Likewise.
2594 (nios2_elf32_gc_sweep_hook): Likewise.
2596 2014-02-03 Alan Modra <amodra@gmail.com>
2598 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2599 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2600 (ppc_elf_link_params): New function.
2601 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2603 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2604 parameters. Use htab->params instead.
2605 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2606 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2607 64 bytes for ppc476 workaround.
2608 (struct ppc_elf_relax_info): New.
2609 (ppc_elf_relax_section): Exclude linker created sections and
2610 those too small to hold one instruction. Don't add another
2611 branch around trampolines on later relax passes. Don't
2612 generate trampolines for undefined symbols when !relocatable,
2613 nor for plugin symbols. Allocate space for ppc476 workaround
2614 patch area. Free fixups on error return path.
2615 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2616 * elf32-ppc.h (struct ppc_elf_params): New.
2617 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2618 (ppc_elf_link_params): Declare.
2619 * section.c (SEC_INFO_TYPE_TARGET): Define.
2620 * bfd-in2.h: Regenerate.
2622 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2624 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2626 (nios2_elf32_relocate_section): Use got_base to adjust
2627 GOT-pointer-relative relocations relative to _gp_got.
2628 (create_got_section): Create _gp_got symbol.
2629 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2630 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2632 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2634 * bfd-in2.h: Update from reloc.c.
2635 * elf32-nios2.c: Include elf32-nios2.h.
2636 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2637 (nios2_reloc_map): Likewise.
2638 (enum elf32_nios2_stub_type): Declare.
2639 (struct elf32_nios2_stub_hash_entry): Declare.
2640 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2641 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2642 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2643 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2644 bfd_count, top_index, input_list, all_local_syms.
2645 (nios2_call26_stub_entry): New.
2646 (nios2_elf32_install_imm16): Move up in file.
2647 (nios2_elf32_install_data): Move up in file.
2648 (hiadj): Move up in file.
2649 (stub_hash_newfunc): New.
2650 (link_hash_newfunc): Initialize hsh_cache field.
2652 (nios2_stub_name): New.
2653 (nios2_get_stub_entry): New.
2654 (nios2_add_stub): New.
2655 (nios2_elf32_setup_section_lists): New.
2656 (nios2_elf32_next_input_section): New.
2657 (CALL26_SEGMENT): New.
2658 (MAX_STUB_SECTION_SIZE): New.
2659 (group_sections): New.
2660 (nios2_type_of_stub): New.
2661 (nios2_build_one_stub): New.
2662 (nios2_size_one_stub): New.
2663 (get_local_syms): New.
2664 (nios2_elf32_size_stubs): New.
2665 (nios2_elf32_build_stubs): New.
2666 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2667 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2668 trampolines for R_NIOS2_CALL26 stubs.
2669 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2670 (nios2_elf32_gc_sweep_hook): Likewise.
2671 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2672 (nios2_elf32_link_hash_table_free): New.
2673 (bfd_elf32_bfd_link_hash_table_free): Define.
2674 * elf32-nios2.h: New file.
2675 * libbfd.h: Update from reloc.c.
2676 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2678 2014-01-29 Nick Clifton <nickc@redhat.com>
2681 * elf32-metag.c (elf_metag_post_process_headers): Call
2682 _bfd_elf_post_process_headers.
2683 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2684 _bfd_elf_copy_private_data.
2685 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2687 2014-01-29 Nick Clifton <nickc@redhat.com>
2689 * bfd-in.h (bfd_set_section_vma): Delete.
2690 (bfd_set_section_alignment): Delete.
2691 (bfd_set_section_userdata): Delete.
2692 (bfd_set_cacheable): Delete.
2693 * bfd.c (bfd_set_cacheable): New static inline function.
2694 * section.c (bfd_set_section_userdata): Likewise.
2695 (bfd_set_section_vma): Likewise.
2696 (bfd_set_section_alignment): Likewise.
2697 * bfd-in2.h: Regenerate.
2699 2014-01-28 Nick Clifton <nickc@redhat.com>
2701 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2702 attributes select the CU containing the abbreviation, which may not
2705 2014-01-24 Alan Modra <amodra@gmail.com>
2707 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2708 to get_relocs for ELFv2.
2710 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2713 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2714 if TLS sections are not adjacent.
2716 2014-01-22 Alan Modra <amodra@gmail.com>
2718 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2720 2014-01-22 Alan Modra <amodra@gmail.com>
2722 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2724 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2727 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2728 regular default symbol definition and the versioned dynamic
2729 symbol definition mismatch, skip the default symbol definition
2730 if one of them is IFUNC.
2732 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2735 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2736 info->export_dynamic nor h->ref_dynamic for type mismatch when
2737 adding the default version.
2739 2014-01-16 Alan Modra <amodra@gmail.com>
2741 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2742 mips_elf_traverse_got_arg* rather than mips_got_info*.
2743 Adjust caller. Alloc on output_bfd rather than symbol section
2746 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2748 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2750 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2752 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2755 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2756 against __ehdr_start.
2757 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2759 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2761 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2763 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2765 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2768 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2769 count if there are any non pc-relative relocs.
2770 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2772 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2773 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2775 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2776 offset while calculating relocation address.
2777 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2778 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2780 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2783 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2784 R_ARM_ABS8 and R_ARM_ABS16.
2786 2014-01-13 Alan Modra <amodra@gmail.com>
2788 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2789 error when shared and force a plt call otherwise.
2790 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2791 plt_type == PLT_NEW.
2792 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2793 the appropriate call stub.
2795 2014-01-10 Alan Modra <amodra@gmail.com>
2800 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2801 (assign_file_positions_for_non_load_sections): When setting up
2802 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2803 header that completely covers the relro region.
2805 2014-01-09 Tristan Gingold <gingold@adacore.com>
2807 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2808 table macros and add macros to initializa the structure.
2810 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2815 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2816 size for PT_GNU_RELRO segment.
2817 (assign_file_positions_for_load_sections): If PT_LOAD segment
2818 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2820 2014-01-07 Tom Tromey <tromey@redhat.com>
2822 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2825 2014-01-03 Nick Clifton <nickc@redhat.com>
2828 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2831 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2834 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2836 2014-01-02 Nick Clifton <nickc@redhat.com>
2839 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2840 filename in the bfd's filename field.
2841 * elfcode.h (bfd_from_remote_memory): Likewise.
2842 * ieee.c (ieee_object_p): Likewise.
2843 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2844 * oasys.c (oasys_openr_next_archived_file): Likewise.
2845 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2846 * opncls.c (bfd_fopen): Likewise.
2847 (bfd_openstreamr): Likewise.
2848 (bfd_openr_iovec): Likewise.
2849 (bfd_openw): Likewise.
2850 (bfd_create): Likewise.
2851 (_bfd_delete_bfd): Free filename.
2853 For older changes see ChangeLog-2013
2855 Copyright (C) 2014 Free Software Foundation, Inc.
2857 Copying and distribution of this file, with or without modification,
2858 are permitted in any medium without royalty provided the copyright
2859 notice and this notice are preserved.
2865 version-control: never
projects / deliverable / binutils-gdb.git / blob