1 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
3 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
4 (erratum_835769_scan): Sort map list.
6 2014-11-24 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (plt_stub_pad): Correct.
10 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
12 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
13 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
14 (elf_x86_64_allocate_dynrelocs): Don't assert size of
15 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
17 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
19 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
20 branch displacement overflow in PLT entry.
22 2014-11-21 Nick Clifton <nickc@redhat.com>
25 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
26 number of auxillary entries.
27 * ieee.c (next_byte): Convert to a function. Return FALSE if the
28 next byte is beyond the end of the buffer.
29 (parse_int): Test the return value of next_byte.
30 (parse_expression): Convert to boolean. Return FALSE if the
31 parsing failed. Test the return value of next_byte.
32 (ieee_seek): Convert to a function. Return FALSE if the seek goes
33 beyond the end of the buffer.
34 (ieee_slurp_external_symbols): Test the return value of ieee_seek
36 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
37 operation failed. Test the return value of ieee_seek and
39 (ieee_archive_p): Test the return value of ieee_seek and
42 (ieee_slurp_section_data): Likewise.
43 (ieee_object_p): Likewise. Store the size of the buffer in the
44 total_amt field in the header.
45 * libieee.h (common_header_type): Add amt field.
46 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
47 reloc's value is within range.
48 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
50 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
52 (pex64_dump_xdata): Check for buffer overflows.
53 * versados.c (process_otr): Check that the section exists before
55 (versados_object_p): Make sure that enough data was read for the
57 * vms-alpha.c (vms_get_remaining_object_record): Change
58 read_so_far parameter to an unsigned int. Check that the amount
61 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
63 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
64 PC-relative offset overflow check.
66 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
69 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
70 string table before clearing the first few bytes.
72 2014-11-21 Terry Guo <terry.guo@arm.com>
74 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
76 2014-11-20 Alan Modra <amodra@gmail.com>
78 * elf64-ppc.c (group_sections): Init stub14_group_size from
79 --stub-group-size parameter divided by 1024.
81 2014-11-20 Alan Modra <amodra@gmail.com>
83 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
84 alignment calculation.
86 2014-11-20 Terry Guo <terry.guo@arm.com>
88 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
89 hasn't attribute section.
91 2014-11-20 Alan Modra <amodra@gmail.com>
93 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
95 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
98 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
99 PC-relative offset overflow in PLT entry.
101 2014-11-18 Nick Clifton <nickc@redhat.com>
104 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
105 is larger than its real size.
106 (rsrc_print_section): Fix off-by-one error checking for overflow.
107 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
110 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
112 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
115 2014-11-14 Nick Clifton <nickc@redhat.com>
118 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
120 (bfd_get_alt_debug_link_info): Likewise.
122 2014-11-14 Nick Clifton <nickc@redhat.com>
125 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
127 (ieee_object_p): Likewise.
129 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
131 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
133 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
135 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
137 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
140 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
141 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
142 (elf_x86_64_relocate_section): Likewise.
144 2014-11-13 Nick Clifton <nickc@redhat.com>
147 * coffcode.h (coff_ptr_struct): Add is_sym field.
148 (coff_new_section_hook): Set the is_sym field.
149 (coff_pointerize_aux_hook): Check the is_sym field.
150 (coff_print_aux): Likewise.
151 (coff_compute_section_file_positions): Likewise.
152 (coff_write_object_contents): Likewise.
153 (coff_slurp_line_table): Likewise.
154 (coff_slurp_symbol_table): Likewise.
155 (CALC_ADDEND): Likewise.
156 * coffgen.c (coff_renumber_symbols): Likewise.
157 (coff_mangle_symbols): Likewise.
158 (coff_fix_symbol_name): Likewise.
159 (coff_write_symbol): Likewise.
160 (coff_write_alien_symbol): Likewise.
161 (coff_write_native_symbol): Likewise.
162 (coff_write_symbols): Likewise.
163 (coff_write_linenumbers): Likewise.
164 (coff_pointerize_aux): Likewise.
165 (coff_get_normalized_symtab): Likewise.
166 (coff_get_symbol_info): Likewise.
167 (bfd_coff_get_syment): Likewise.
168 (bfd_coff_get_auxent): Likewise.
169 (coff_print_symbol): Likewise.
170 (coff_find_nearest_line_with_names): Likewise.
171 (bfd_coff_set_symbol_class): Likewise.
172 (coff_make_empty_symbol): Set the is_sym field.
173 (coff_bfd_make_debug_symbol): Likewise.
174 * peicode.h (pe_ILF_make_a_symbol): Likewise.
175 * libcoff.h: Regenerate.
176 * libcoff-in.h: Regenerate.
178 2014-11-12 Nick Clifton <nickc@redhat.com>
181 * coffcode.h (coff_slurp_line_table): Set the line number of
182 corrupt entries to -1.
183 (coff_slurp_symbol_table): Alway initialise the value of the
185 * coffgen.c (coff_print_symbol): Check that the combined pointer
187 (coff_print_symbol): Do not print negative line numbers.
188 * peXXigen.c (pe_print_idata): Add range checking displaying
191 2014-11-12 Alan Modra <amodra@gmail.com>
194 * coffcode.h (coff_slurp_line_table): Drop line number info
195 not preceded by a valid function entry. Revert last change.
197 2014-11-11 Nick Clifton <nickc@redhat.com>
200 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
201 line number cache that would not be initialised by the copy from
202 the new line number table.
203 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
205 * coffgen.c (coff_get_normalized_symbols): Get the external
206 symbols before allocating space for the internal symbols, in case
208 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
209 array if one is needed. Likewise with the verdef array.
210 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
212 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
213 structure are initialised.
214 (pe_print_edata): Avoid reading off the end of the data buffer.
216 2014-11-11 Alan Modra <amodra@gmail.com>
219 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
220 when building func_table.
222 2014-11-11 Alan Modra <amodra@gmail.com>
225 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
226 memset the particular bits we need. Update src after hitting loop
227 "continue". Don't count lineno omitted due to invalid symbols in
228 nbr_func, and update lineno_count. Init entire terminating
229 lineno. Don't both allocating terminator in n_lineno_cache.
230 Redirect sym->lineno pointer to where n_lineno_cache will be
231 copied, and free n_lineno_cache.
232 * pe-mips.c (NUM_HOWTOS): Typo fix.
234 2014-11-11 Alan Modra <amodra@gmail.com>
236 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
237 size check to account for possible zero terminator.
239 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
241 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
242 data sections to be PROGBITS
244 2014-11-10 Nick Clifton <nickc@redhat.com>
247 * coff-i386.c (NUM_HOWTOS): New define.
248 (RTYPE2HOWTO): Use it.
249 (coff_i386_rtype_to_howto): Likewise.
250 (coff_i386_reloc_name_lookup): Likewise.
251 (CALC_ADDEND): Check that reloc r_type field is valid.
252 * coff-x86_64.c (NUM_HOWTOS): New define.
253 (RTYPE2HOWTO): Use it.
254 (coff_amd64_rtype_to_howto): Likewise.
255 (coff_amd64_reloc_name_lookup): Likewise.
256 (CALC_ADDEND): Check that reloc r_type field is valid.
257 * coffcode.h (coff_slurp_line_table): Check for symbol table
259 (coff_slurp_symbol_table): Use zalloc to ensure that all table
260 entries are initialised.
261 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
262 in the string table. Also ensure that the table is 0 terminated.
263 (coff_get_normalized_symtab): Check for symbol table indexing
265 * opncls.c (bfd_alloc): Catch the case where a small negative size
266 can result in only 1 byte being allocated.
267 (bfd_alloc2): Use bfd_alloc.
268 * pe-mips.c (NUM_HOWTOS): New define.
269 (coff_mips_reloc_name_lookup): Use it.
270 (CALC_ADDEND): Check that reloc r_type field is valid.
271 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
272 in the DataDirectory.
273 (pe_print_idata): Avoid reading beyond the end of the data block
274 wen printing strings.
275 (pe_print_edata): Likewise.
276 Check for table indexing underflow.
277 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
278 (pe_bfd_object_p): Allocate and initialize enough space to hold a
279 PEAOUTHDR, even if the opt_hdr field specified less.
281 2014-11-08 Alan Modra <amodra@gmail.com>
283 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
285 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
287 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
290 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
293 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
294 for IE->LE transition.
296 2014-11-07 Alan Modra <amodra@gmail.com>
298 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
300 2014-11-07 Alan Modra <amodra@gmail.com>
302 * tekhex.c (CHUNK_SPAN): Define.
303 (struct data_struct <chunk_init>): Use one byte per span, update
304 all code accessing this field.
305 (find_chunk): Add create param, don't create new entry unless set.
306 (insert_byte): Don't save zeros.
307 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
308 on symbol type. Create an alternate section if both types of
309 symbol are given. Attach type '2' and '6' symbols to absolute
311 (move_section_contents): Fix caching of chunk. Don't create chunk
312 when reading, or for writing zeros.
313 (tekhex_set_section_contents): Don't create initial chunks.
314 (tekhex_write_object_contents): Use CHUNK_SPAN.
316 2014-11-07 Alan Modra <amodra@gmail.com>
318 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
320 2014-11-07 Alan Modra <amodra@gmail.com>
322 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
323 * coffcode.h (coff_set_alignment_hook): Likewise.
324 (coff_slurp_line_table): Likewise.
325 * coffgen.c (coff_get_normalized_symtab): Likewise.
326 (_bfd_coff_get_external_symbols): Likewise.
327 * elf.c (bfd_elf_get_str_section): Likewise.
328 * tekhex.c (first_phase): Likewise.
330 2014-11-06 Nick Clifton <nickc@redhat.com>
332 * aoutx.h (slurp_symbol_table): Revert previous delta.
333 (slurp_reloc_table): Likewise.
334 * compress.c (bfd_get_full_section_contents): Remove file size
336 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
337 and do not complain about linker generated files.
339 2014-11-06 Will Newton <will.newton@linaro.org>
341 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
342 length sections and sub-sections.
344 2014-11-04 Nick Clifton <nickc@redhat.com>
347 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
348 Replace another abort with an error message.
349 (coff_slurp_line_table): Add more range checking.
350 * peXXigen.c (pe_print_debugdata): Add range checking.
352 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
354 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
355 when creating a dso with discarded dynsym section.
357 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
359 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
360 and E_MIPS_ARCH_64R6 support.
362 2014-11-05 Nick Clifton <nickc@redhat.com>
365 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
366 about the number of relocations it contains.
367 (coff_sort_func_alent): Return 0 if the pointers are NULL.
368 (coff_slurp_line_table): Add more range checks. Do not free new
369 tables created when sorting line numbers.
370 * peXXigen.c (pe_print_idata): Add range checks.
371 (pe_print_edata): Likewise.
372 (rsrc_print_resource_entries): Likewise. Avoid printing control
373 characters. Terminate priniting if corruption is detected.
374 (rsrc_print_resource_directory): Terminate printing if an unknown
375 directory type is encountered.
376 (pe_print_debugdata): Fix off-by-one error.
377 (rsrc_count_entries): Add range checking.
378 (rsrc_parse_entry): Likewise.
380 2014-11-04 Nick Clifton <nickc@redhat.com>
383 * compress.c (bfd_get_full_section_contents): Improve test for
384 linker created objects.
387 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
388 corrupt extended name tables.
390 2014-11-04 Alan Modra <amodra@gmail.com>
392 * elf32-spu.c (ovl_mgr_stat): New function.
393 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
395 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
397 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
398 relaxation, reduce the size of symbols that span the deleted
401 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
403 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
404 located at the very end of the section.
406 2014-11-03 Nick Clifton <nickc@redhat.com>
409 * aoutx.h (slurp_symbol_table): Check that computed table size is
410 not bigger than the file from which is it being read.
411 (slurp_reloc_table): Likewise.
412 * coffcode.h (coff_slurp_line_table): Remove unneeded local
413 'warned'. Do not try to print the details of a symbol with an
415 * coffgen.c (make_a_sectiobn_from_file): Check computed string
416 index against length of string table.
417 (bfd_coff_internal_syment_name): Check read in string offset
418 against length of string table.
419 (build_debug_section): Return a pointer to the section used.
420 (_bfd_coff_read_string_table): Store the length of the string
421 table in the coff_tdata structure.
422 (bfd_coff_free_symbols): Set the length of the string table to
423 zero when it is freed.
424 (coff_get_normalized_symtab): Check offsets against string table
425 or data table lengths as appropriate.
426 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
427 length of string table.
428 * compress.c (bfd_get_full_section_contents): Check computed size
429 against the size of the file.
430 * libcoff-in.h (obj_coff_strings_len): Define.
431 (struct coff_tdata): Add strings_len field.
432 * libcoff.h: Regenerate.
433 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
434 data if the debug section is too small.
435 * xcofflink.c (xcoff_link_input_bfd): Check offset against
436 length of string table.
438 2014-11-03 Nick Clifton <nickc@redhat.com>
440 * po/fi.po: Updated Finnish translation.
442 2014-10-31 Andrew Pinski <apinski@cavium.com>
443 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
445 * archures.c: Add octeon3 for mips target.
446 * bfd-in2.h: Regenerate.
447 * bfd/cpu-mips.c: Define I_mipsocteon3.
448 nfo_struct): Add octeon3 support.
449 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
451 (mips_set_isa_flags): Add support for octeon3.
452 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
453 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
454 extension of bfd_mach_mips_octeon2.
455 (print_mips_isa_ext): Print the value of Octeon3.
457 2014-10-31 Nick Clifton <nickc@redhat.com>
460 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
461 symbol table bigger than the file.
462 * elf.c (bfd_elf_get_str_section): Do not try to load a string
463 table bigger than the file.
464 * tekhex.c (first_phase): Check that the section range is sane.
466 2014-10-30 Nick Clifton <nickc@redhat.com>
469 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
470 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
472 2014-10-29 Nick Clifton <nickc@redhat.com>
474 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
477 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
479 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
481 2014-10-28 Nick Clifton <nickc@redhat.com>
484 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
485 detection table on a per-bfd basis.
486 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
489 2014-10-28 Andreas Schwab <schwab@suse.de>
490 Nick Clifton <nickc@redhat.com>
493 * srec.c (srec_bad_byte): Increase size of buf to allow for
495 (srec_scan): Use an unsigned char buffer to hold header bytes.
497 2014-10-27 Nick Clifton <nickc@redhat.com>
500 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
501 binaries with a group of sections linked by the string table
503 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
504 with an invalid value for NumberOfRvaAndSizes.
505 (pe_print_edata): Detect out of range rvas and entry counts for
506 the Export Address table, Name Pointer table and Ordinal table.
509 * elf.c (setup_group): Improve handling of corrupt group
512 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
514 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
515 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
516 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
517 (elf_aarch64_stub_type): Add new type
518 aarch64_stub_erratum_835769_veneer.
519 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
520 (aarch64_erratum_835769_fix): New data struct to record erratum
522 (elf_aarch64_link_hash_table: Global flags for 835769.
523 (aarch64_build_one_stub): Add case for 835769.
524 (aarch64_size_one_stub): Likewise.
525 (aarch64_mem_op_p, aarch64_mlxl_p,
526 aarch64_erratum_sequence,erratum_835769_scan):
527 New. Decode and scan functions for erratum 835769.
528 (elf_aarch64_create_or_find_stub_sec): New.
529 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
531 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
532 (erratum_835769_branch_to_stub_data,
533 make_branch_to_erratum_835769_stub):New. Connect up all the
534 erratum stubs to occurances by branches.
535 (elfNN_aarch64_write_section): New hook.
536 (aarch64_map_one_stub): Output erratum stub symbol.
537 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
538 information for erratum 835769.
539 (elf_backend_write_section): Define.
541 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
543 * elf32-arm.c (read_code32): New function to read 32 bit
545 (read_code16): New function to read 16 bit thumb instrution.
546 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
547 and read_code16 to read instructions.
549 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
551 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
552 (print_mips_isa_ext): Print the value of an unknown extension.
554 2014-10-21 Alan Modra <amodra@gmail.com>
556 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
557 entries that aren't a multiple of 8 rather than failing assertion.
559 2014-10-21 Alan Modra <amodra@gmail.com>
561 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
564 2014-10-18 Alan Modra <amodra@gmail.com>
566 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
567 section for function symbols defined in .opd is discarded, let
568 the symbol appear to be undefined.
569 (opd_entry_value): Ensure the result section is that for the
570 function code section in the same object as the OPD entry.
572 2014-10-16 Alan Modra <amodra@gmail.com>
575 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
577 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
578 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
579 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
580 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
581 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
582 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
583 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
584 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
585 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
588 2014-10-16 Alan Modra <amodra@gmail.com>
590 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
591 even when output is not ppc64 ELF. Remove redundant tests on
594 2014-10-15 Alan Modra <amodra@gmail.com>
597 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
598 param, group "section" and "offset" params. Zero discriminator.
599 * bfd.c (bfd_find_nearest_line): Implement with new
600 _bfd_find_nearest_line.
601 (bfd_find_nearest_line_discriminator): Likewise.
602 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
604 * coff-rs6000.c (xcoff_find_nearest_line,
605 xcoff_find_nearest_line_discriminator): Delete.
606 (_bfd_xcoff_find_nearest_line): Don't define.
607 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
608 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
610 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
611 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
612 adjust _bfd_dwarf2_find_nearest_line call.
613 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
614 others. Set discriminator. Adjust call.
615 (coff_find_nearest_line_discriminator): Delete.
616 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
617 * dwarf2.c (find_line): Rename to..
618 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
619 Simplify setting of do_line. Delete old function.
620 (_bfd_dwarf2_find_line): Delete.
621 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
622 discriminator_ptr and set it.
623 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
624 (_bfd_elf_find_nearest_line_discriminator): Delete.
625 (_bfd_elf_find_line_discriminator): Delete.
626 (_bfd_generic_find_nearest_line_discriminator): Don't define.
627 * elf.c (elf_find_function): Reorder params.
628 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
630 (_bfd_elf_find_nearest_line_discriminator): Delete.
631 (_bfd_elf_find_line): Adjust call.
632 * elf32-arm.c (arm_elf_find_function): Reorder params.
633 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
635 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
636 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
637 (elfNN_aarch64_find_nearest_line): Reorder params, add
638 discriminator_ptr. Adjust calls.
639 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
640 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
641 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
642 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
643 (_bfd_dwarf1_find_nearest_line): Likewise.
644 (_bfd_dwarf2_find_nearest_line): Likewise.
645 (_bfd_dwarf2_find_line): Delete.
646 (_bfd_generic_find_nearest_line_discriminator): Delete.
647 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
648 * libcoff-in.h (coff_find_nearest_line): Update prototype.
649 (coff_find_nearest_line_discriminator): Delete.
650 (coff_find_nearest_line_with_names): Update prototype.
651 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
652 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
653 discriminator_ptr. Adjust calls.
654 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
655 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
656 discriminator_ptr and set.
657 * som.c (som_find_nearest_line): Similarly.
658 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
659 _bfd_find_nearest_line_discriminator.
660 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
661 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
662 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
663 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
664 "discriminator" and set.
665 (_bfd_vms_find_nearest_line_discriminator): Delete.
666 (_bfd_generic_find_nearest_line_discriminator): Don't define.
667 (alpha_vms_find_nearest_line): Update define.
668 * bfd-in2.h: Regenerate.
669 * libbfd.h: Regenerate.
670 * libcoff.h: Regenerate.
672 2014-10-15 Alan Modra <amodra@gmail.com>
674 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
675 * aout-adobe.c (aout_32_find_line): Define.
676 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
677 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
678 * aout-target.h (MY_find_line): Define.
679 * aout-tic30.c (MY_find_line): Define.
680 * binary.c (binary_find_line): Define.
681 * bout.c (aout_32_find_line): Define.
682 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
683 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
684 (rs6000_xcoff64_aix_vec): Likewise.
685 * elf-bfd.h (_bfd_generic_find_line): Don't define.
686 * elfxx-target.h (bfd_elfNN_find_line): Define.
687 * i386msdos.c (msdos_find_line): Define.
688 * i386os9k.c (aout_32_find_line): Define.
689 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
690 (ieee_find_nearest_line, ieee_find_line,
691 ieee_find_inliner_info): Define.
692 * ihex.c (ihex_find_line): Define.
693 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
694 (_bfd_generic_find_line): Don't define.
695 * libbfd.c (_bfd_generic_find_line): Delete.
696 * libcoff-in.h (coff_find_line): Define.
697 * libecoff.h (_bfd_ecoff_find_line): Define.
698 * mach-o.h (bfd_mach_o_find_line): Define.
699 * mmo.c (mmo_find_line): Define.
700 * nlm-target.h (nlm_find_line): Define.
701 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
702 (oasys_find_nearest_line, oasys_find_line,
703 oasys_find_inliner_info): Define.
704 * pef.c (bfd_pef_find_line): Define.
705 * plugin.c (bfd_plugin_find_line): Define.
706 * ppcboot.c (ppcboot_find_line): Define.
707 * som.c (som_find_line): Define.
708 * srec.c (srec_find_line): Define.
709 * tekhex.c (tekhex_find_line): Define.
710 * versados.c (versados_find_line): Define.
711 * vms-alpha.c (alpha_vms_find_line): Define.
712 * xsym.c (bfd_sym_find_line): Define.
713 * bfd-in2.h: Regenerate.
714 * libbfd.h: Regenerate.
715 * libcoff.h: Regenerate.
717 2014-10-15 Tristan Gingold <gingold@adacore.com>
719 * version.m4: Bump version to 2.25.51
720 * configure: Regenerate.
722 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
724 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
725 offset is less than 2.
726 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
728 2014-10-14 Alan Modra <amodra@gmail.com>
731 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
732 (EIGHT_GAZILLION): Delete.
734 2014-10-13 Alan Modra <amodra@gmail.com>
737 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
738 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
739 flags enabling conversion of CIEs and FDEs to use relative encoding.
740 (find_merged_cie): Similarly.
741 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
742 relocatable, except for CIE pointer.
743 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
744 relocs against symbols in dropped comdat group sections.
745 (bfd_elf_discard_info): Do some eh_frame optimisation when
748 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
750 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
751 the hwcaps2 object attribute.
753 2014-10-04 Alan Modra <amodra@gmail.com>
756 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
757 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
758 range FDEs for discarding.
759 (vma_compare): Sort on range after address.
760 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
761 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
762 error message rather than "fde".
763 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
766 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
769 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
770 for OLD_FREEBSD_ABI_LABEL.
772 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
775 * plugin.c (try_claim): New function. Moved from
777 (try_load_plugin): Pass through bfd. Add test.
778 (load_plugin): Pass through bfd.
779 (bfd_plugin_object_p): Move logic to try_claim.
781 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
783 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
784 call relaxation use furthermost addresses where call source and
785 destination can be to check whether it's in the range of a direct
788 2014-09-22 Alan Modra <amodra@gmail.com>
790 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
791 false for overflow or overlapping FDEs. Give more detail in
794 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
796 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
797 the addend if relocations are RELA.
799 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
801 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
802 nds32_elf_ex9_relocation_check): Synchronize the argument type.
804 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
806 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
808 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
811 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
814 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
816 2014-09-16 Terry Guo <terry.guo@arm.com>
818 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
821 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
823 * bfd-in2.h: Regenerate.
824 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
825 (nds32_elf_relax_section): Code refactoring.
826 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
827 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
828 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
829 pattern. The first three is moved from nds32_elf_relax_section,
830 and the last three is new function.
831 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
832 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
833 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
834 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
835 three is moved from nds32_elf_relax_section, and the last four
837 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
838 pattern and address setting pattern.
839 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
840 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
841 nds32_elf_relax_gotoff_suff): Relax pic pattern.
842 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
843 nds32_elf_relax_letlsls): Relax TLS pattern.
844 (nds32_relax_adjust_label): Adjust alignment and nop.
845 (nds32_elf_pick_relax): Choose relaxation optimization.
846 (nds32_elf_get_relocated_section_contents): New hook.
847 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
849 * elf32-nds32.h: Declare.
850 * libbfd.h: Regenerate.
851 * reloc.c: Add nds32 new relocations.
853 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
855 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
856 'name' for the typo issue, which related with commit
857 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
859 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
860 Matthew Fortune <matthew.fortune@imgtec.com>
862 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
863 * archures.c (bfd_architecture): Likewise.
864 * bfd-in2.h (bfd_architecture): Likewise.
865 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
866 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
867 BFD_RELOC_MIPS_19_PCREL_S2.
868 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
869 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
870 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
871 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
872 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
873 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
874 BFD_RELOC_LO16_PCREL.
875 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
876 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
878 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
879 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
880 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
881 BFD_RELOC_LO16_PCREL.
882 * elfn32-mips.c: Likewise.
883 * elfxx-mips.c (MIPSR6_P): New define.
884 (mipsr6_exec_plt_entry): New array.
885 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
886 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
887 (aligned_pcrel_reloc_p): New function.
888 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
889 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
890 (mips_elf_calculate_relocation): Add support for relocs:
891 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
892 R_MIPS_PCHI16 and R_MIPS_PCLO16.
893 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
894 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
895 (_bfd_mips_elf_check_relocs): Add support for relocs:
896 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
897 (_bfd_mips_elf_relocate_section): Add a check for unaligned
899 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
901 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
902 (_bfd_mips_elf_print_private_bfd_data): Likewise.
903 (mips_32bit_flags_p): Add support for mips32r6.
904 * libbfd.h (bfd_reloc_code_real_names): Add entries for
905 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
906 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
907 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
908 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
909 BFD_RELOC_MIPS_19_PCREL_S2.
910 * config.bfd: Add mips*-img-elf* target triple.
912 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
914 * config.bfd: Add mips*-img-elf* target triple.
916 2014-09-12 Alan Modra <amodra@gmail.com>
918 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
919 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
920 range of FDEs to hdr_info->array.
921 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
922 .eh_frame_hdr entries, and overlapping FDEs.
924 2014-09-10 Alan Modra <amodra@gmail.com>
926 * elf.c (assign_file_positions_except_relocs): Move section header
928 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
929 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
930 * elflink.c (bfd_elf_final_link): Don't call above function.
932 2014-08-30 Alan Modra <amodra@gmail.com>
934 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
936 2014-08-29 Alan Modra <amodra@gmail.com>
938 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
939 error for calls via a toc adjusting stub without a nop.
941 2014-08-29 Alan Modra <amodra@gmail.com>
943 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
944 error. Remove redundant bfd_set_error.
946 2014-08-29 Alan Modra <amodra@gmail.com>
948 * srec.c (srec_scan): Revert last change. Report an error for
949 S-records with less than the miniumum byte count.
951 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
953 * srec.c (srec_scan): Return error for 0 size.
955 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
958 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
959 to check discarded input section.
960 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
962 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
965 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
966 sections to input from ld --just-symbols.
968 2014-08-26 DJ Delorie <dj@redhat.com>
970 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
973 2014-08-26 Jiong Wang <jiong.wang@arm.com>
975 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
976 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
978 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
980 2014-08-26 Nick Clifton <nickc@redhat.com>
982 * config.bfd: Fix typo in or1knd selection.
984 2014-08-22 Kai Tietz <ktietz@redhat.com>
987 * coffcode.h (coff_compute_section_file_positions): Keep
988 FileAlignment valid as set.
990 2014-08-22 Alan Modra <amodra@gmail.com>
992 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
993 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
995 2014-08-22 Alan Modra <amodra@gmail.com>
997 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
999 (_bfd_elf_begin_eh_frame_parsing): Delete.
1000 (_bfd_elf_end_eh_frame_parsing): Delete.
1001 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1002 (_bfd_elf_end_eh_frame_parsing): Delete.
1003 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1004 !info->relocatable in place of merge_cies.
1005 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1006 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1007 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1008 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1009 (ppc64_elf_size_stubs): ..here and..
1010 (ppc64_elf_finish_dynamic_sections): ..here.
1012 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1014 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1016 2014-08-21 Tony Wang <tony.wang@arm.com>
1018 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1019 the veneer routine for R_ARM_THM_JUMP19.
1020 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1021 (elf32_arm_size_stub): Ditto.
1023 2014-08-20 Roland McGrath <mcgrathr@google.com>
1026 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1027 all reloc types with pc_relative set in the howto, not just for
1028 R_ARM_REL32 and R_ARM_REL32_NOI.
1029 (allocate_dynrelocs_for_symbol): Update comment.
1030 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1031 set in the howto, set call_reloc_p and may_need_local_target_p but
1032 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1033 (elf32_arm_check_relocs): Likewise.
1035 2014-08-20 Will Newton <will.newton@linaro.org>
1037 * config.bfd: Default armeb-*-eabi* to big endian.
1039 2014-08-19 Alan Modra <amodra@gmail.com>
1041 * configure: Regenerate.
1043 2014-08-18 Alan Modra <amodra@gmail.com>
1045 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1046 use dynrelocs for ifunc.
1047 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1049 2014-08-18 Alan Modra <amodra@gmail.com>
1052 * elflink.c (on_needed_list): Only consider libraries that have
1055 2014-08-18 Alan Modra <amodra@gmail.com>
1057 * elflink.c (bfd_elf_discard_info): Return int error status.
1058 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1059 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1060 * bfd-in2.h: Regenerate.
1062 2014-08-14 Alan Modra <amodra@gmail.com>
1064 * peXXigen.c (pe_print_reloc): Protect against access past end
1067 2014-08-14 Alan Modra <amodra@gmail.com>
1070 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1071 in the order they are mapped to output sections.
1073 2014-08-14 Alan Modra <amodra@gmail.com>
1075 * configure.ac: Delete redundant plugin related checks.
1076 * configure: Regenerate.
1078 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1080 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1081 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1084 2014-08-12 Alan Modra <amodra@gmail.com>
1086 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1087 here when not calling the generic add_symbol function. Formatting.
1088 Correct handling of indirect symbols. Update notice call.
1089 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1090 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1091 symbols early. Update notice call. Add comments regarding weak
1092 symbols vs. indirect.
1094 2014-08-12 Alan Modra <amodra@gmail.com>
1097 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1100 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1102 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1105 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1106 Alan Modra <amodra@gmail.com>
1109 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1110 warning for references in LTO IR to warning symbols.
1112 2014-08-07 Alan Modra <amodra@gmail.com>
1114 * linker.c (WARN, CWARN): Collapse these states to WARN.
1115 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1118 2014-08-05 Doug Evans <dje@google.com>
1120 * bfd-in2.h: Regenerate.
1121 * libcoff.h: Regenerate.
1123 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1125 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1126 rawsize if changing size.
1128 2014-08-05 Alan Modra <amodra@gmail.com>
1131 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1133 2014-08-05 Alan Modra <amodra@gmail.com>
1135 * linker.c (generic_link_check_archive_element): Move handling
1136 of command link -u symbols with a common symbol def to the
1137 code handling non-common symbols so that archive element symbols
1138 are loaded. Use generic_link_add_object_symbols.
1140 2014-08-05 Alan Modra <amodra@gmail.com>
1143 * linker.c (struct archive_list, struct archive_hash_entry,
1144 struct archive_hash_table, archive_hash_newfunc,
1145 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1146 archive_hash_table_free): Delete.
1147 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1148 checkfn. Rewrite using a straight-forward scan over archive map.
1149 (generic_link_check_archive_element_no_collect,
1150 generic_link_check_archive_element_collect,
1151 generic_link_check_archive_element): Add h and name params.
1152 * aoutx.h (aout_link_check_archive_element): Likewise.
1153 * pdp11.c (aout_link_check_archive_element): Likewise.
1154 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1155 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1156 scan symbols, simply add archive element whenever h is undefined.
1157 (coff_link_check_ar_symbols): Delete.
1158 * ecoff.c (read_ext_syms_and_strs): Delete.
1159 (reread_ext_syms_and_strs): Delete.
1160 (ecoff_link_check_archive_element): Add h and name param. Don't
1161 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1162 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1164 (elf_link_add_archive_symbols): Delete "defined" array, merge
1165 functionality into "included". Make "included" a char array. Don't
1166 set or test archive_pass.
1167 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1168 * libbfd.h: Regenerate.
1170 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1173 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1175 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1177 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1178 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1179 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1180 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1181 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1182 (_bfd_mips_elf_fake_sections): Likewise.
1183 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1184 (_bfd_mips_elf_additional_program_headers): Account for new
1185 PT_MIPS_ABIFLAGS program header.
1186 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1187 associate with .MIPS.abiflags.
1188 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1189 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1190 (infer_mips_abiflags): Likewise.
1191 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1192 (mips_32bit_flags_p): Moved higher.
1193 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1194 checking for FP ABIs.
1195 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1196 checks. Check EF_MIPS_FP64 flag consistency.
1197 (print_mips_ases, print_mips_isa_ext): New static function.
1198 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1199 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1200 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1201 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1202 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1203 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1204 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1205 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1207 2014-07-28 Alan Modra <amodra@gmail.com>
1210 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1211 __gnu_lto_slim to armap.
1212 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1213 __gnu_lto_slim to linker hash table.
1215 2014-07-27 Anthony Green <green@moxielogic.org>
1217 * config.bfd: Add moxie-*-moxiebox*.
1219 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1221 Add or reactivate or1k-*-rtems*
1222 * config.bfd (or1k-*-rtems*): Reactivate.
1224 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1226 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1228 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1229 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1231 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1234 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1235 and R_*_IRELATIVE relocation offset with PLT entry.
1236 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1237 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1238 (elf_x86_64_get_synthetic_symtab): Use it.
1240 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1243 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1244 next_tls_desc_index with elf.srelplt->reloc_count.
1246 2014-07-15 Alan Modra <amodra@gmail.com>
1248 * cache.c (cache_bread_1): Don't return -1 when fread returns
1251 2014-07-15 Alan Modra <amodra@gmail.com>
1253 * elflink.c (elf_merge_st_other): Update comments. Simplify
1254 visibility handling. Make isym const. Move code modifying
1255 isym->st_other for --exclude-libs to..
1256 (elf_link_add_object_symbols): ..here.
1258 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1261 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1263 2014-07-08 Nick Clifton <nickc@redhat.com>
1266 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1267 segments in input bfds.
1269 2014-07-08 Will Newton <will.newton@linaro.org>
1271 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1272 value to 64kB and remove custom setting for NaCl.
1274 2014-07-08 Alan Modra <amodra@gmail.com>
1276 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1277 bits from source to dest.
1278 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1279 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1281 * bfd-in2.h: Regenerate.
1283 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1285 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1286 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1287 when info->relocatable be true.
1289 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1291 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1292 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1293 * bfd-in2.h: Regenerate.
1294 * libbfd.h: Regenerate.
1296 2014-07-04 Alan Modra <amodra@gmail.com>
1298 * Makefile.am: Update "configure.in" comments.
1299 * PORTING: Likewise.
1300 * aoutx.h: Likewise.
1301 * configure.host: Likewise.
1302 * doc/bfdint.texi: Likewise.
1303 * targets.c: Likewise.
1304 * warning.m4: Likewise.
1305 * Makefile.in: Regenerate.
1307 2014-07-04 Alan Modra <amodra@gmail.com>
1309 * configure.ac: Rename from configure.in.
1310 * Makefile.in: Regenerate.
1311 * config.in: Regenerate.
1312 * doc/Makefile.in: Regenerate.
1314 2014-07-04 Alan Modra <amodra@gmail.com>
1316 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1317 * Makefile.in: Regenerate.
1319 2014-07-04 Alan Modra <amodra@gmail.com>
1321 * version.m4: New file.
1322 * configure.in: Include version.m4.
1324 * Makefile.am (RELEASE): Delete.
1325 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1326 * Makefile.in: Regenerate.
1327 * doc/Makefile.in: Regenerate.
1329 2014-07-02 Alan Modra <amodra@gmail.com>
1331 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1332 pointer_equality_needed when !readonly_dynrelocs.
1333 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1335 2014-07-02 Alan Modra <amodra@gmail.com>
1337 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1338 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1340 2014-07-01 Alan Modra <amodra@gmail.com>
1342 * bfd.c (struct bfd): Reorganise for better packing. Delete
1343 "ifd" field. Make "format", "direction" and "flags" bitfields.
1344 (HAS_LOAD_PAGE): Delete, renumber following flags.
1345 * bfd-in2.h: Regenerate.
1346 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1348 2014-07-01 Alan Modra <amodra@gmail.com>
1350 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1351 (struct ppc_link_hash_table): Increase size of stub_count array.
1352 (build_global_entry_stubs): Emit symbol on global entry stub.
1353 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1356 2014-07-01 Alan Modra <amodra@gmail.com>
1358 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1359 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1360 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1362 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1363 optimisation when --traditional-format.
1365 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1366 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1367 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1368 Soundararajan <Sounderarajan.D@atmel.com>
1370 * archures.c: Add avrtiny architecture for avr target.
1371 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1372 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1373 added for 16 bit LDS/STS instruction of avrtiny arch.
1374 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1375 BFD_RELOC_AVR_LDS_STS_16.
1376 (bfd_elf_avr_final_write_processing): Select machine number
1378 (elf32_avr_object_p): Set machine number for avrtiny arch.
1379 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1380 * bfd-in2.h: Regenerate.
1381 * libbfd.h: Regenerate.
1383 2014-06-26 Nick Clifton <nickc@redhat.com>
1386 * dwarf2.c (is_str_attr): New function.
1387 (find_abstract_instance_name): Use it to determine when an
1388 attribute has a string value.
1390 2014-06-24 Alan Modra <amodra@gmail.com>
1392 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1393 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1396 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1398 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1399 a number of targets.
1401 2014-06-20 Kyle McMartin <kyle@redhat.com>
1403 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1404 emitting initial-exec relocs when not linking an executable.
1406 2014-06-16 Will Newton <will.newton@linaro.org>
1408 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1409 htab->next_tls_desc_index in the non-IPLT case.
1410 Calculate GOT offset correctly for the non-IPLT case.
1411 (allocate_dynrelocs_for_symbol): Don't increment
1412 htab->next_tls_desc_index here.
1414 2014-06-16 Alan Modra <amodra@gmail.com>
1416 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1419 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1421 * elfxx-aarch64.c (stdarg.h): Include.
1422 (string.h): Include.
1423 (_bfd_aarch64_elf_grok_prstatus): Updated.
1424 (_bfd_aarch64_elf_grok_psinfo): New function.
1425 (_bfd_aarch64_elf_write_core_note): New function.
1426 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1427 (elf_backend_write_core_note): Define.
1429 2014-06-13 Alan Modra <amodra@gmail.com>
1431 * archive.c: Include bfdlink.h.
1432 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1433 * bfd.c (struct bfd): Add is_linker_output field.
1434 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1435 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1436 link.hash and is_linker_output.
1437 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1438 param with bfd*. Assert is_linker_output and link.hash, and
1439 clear them before exit.
1440 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1441 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1442 and link.hash so we can free two linker hash tables.
1443 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1444 first. Clean up on errors. Set hash_table_free pointer.
1445 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1446 bfd_link_hash_table* param with bfd*.
1447 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1448 hash_table_free pointer.
1449 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1450 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1451 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1452 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1453 * xcofflink.c: Similarly.
1454 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1455 clear link.next before creating linker hash table. Clean up on
1456 errors, and restore link.next on exit.
1457 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1458 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1459 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1460 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1461 * hash.c (bfd_hash_table_init_n): Free table on error.
1462 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1463 * bfd-in2.h: Regenerate.
1464 * libbfd.h: Regenerate.
1465 * libcoff.h: Regenerate.
1467 2014-06-13 Alan Modra <amodra@gmail.com>
1470 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1471 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1472 * bfd.c (bfd_link_hash_table_free): Don't define.
1473 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1474 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1475 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1476 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1477 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1478 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1479 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1480 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1481 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1482 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1483 * xsym.c: Don't define various link_hash_table_free defines, and
1484 remove from bfd_target vars. Temporarily reference some of the
1485 target link_hash_table_free functions to avoid warnings.
1486 * bfd-in2.h: Regenerate.
1487 * libbfd.h: Regenerate.
1489 2014-06-13 Alan Modra <amodra@gmail.com>
1491 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1492 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1493 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1494 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1495 Move link_hash_table_free functions before their corresponding
1496 link_hash_table_create functions.
1498 2014-06-13 Alan Modra <amodra@gmail.com>
1500 * bfd.c (struct bfd): Replace link_next with a union.
1501 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1502 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1503 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1504 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1505 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1506 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1507 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1508 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1509 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1510 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1511 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1512 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1513 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1514 * bfd-in2.h: Regenerate.
1516 2014-06-11 Alan Modra <amodra@gmail.com>
1518 * linker.c (unwrap_hash_lookup): Add missing parens.
1520 2014-06-11 Kai Tietz <ktietz@redhat.com>
1522 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1523 * libcoff.h: Regenerated.
1525 2014-06-10 Alan Modra <amodra@gmail.com>
1528 * linker.c (unwrap_hash_lookup): New function.
1529 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1530 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1531 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1532 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1533 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1534 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1535 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1536 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1538 2014-06-07 Alan Modra <amodra@gmail.com>
1540 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1541 insn as a bitfield; Use complain_overflow_bitfield.
1542 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1544 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1546 * development.sh: New file.
1547 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1548 Make -Werror the default with GCC only if DEVELOPMENT is true.
1549 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1550 $(srcdir)/development.sh.
1551 * Makefile.in, configure: Regenerate.
1553 2014-06-04 Will Newton <will.newton@linaro.org>
1555 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1556 being non-NULL into an assert.
1557 (elfNN_aarch64_tls_relax): Remove unused code.
1559 2014-06-03 DJ Delorie <dj@redhat.com>
1561 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1563 2014-06-03 Nick Clifton <nickc@redhat.com>
1566 * peXXigen.c (rsrc_process_section): Page align the new contents
1567 befgore writing out.
1569 2014-06-03 Alan Modra <amodra@gmail.com>
1571 * elf64-ppc.c (ADDIS_R12_R2): Define.
1572 (build_plt_stub): Support fusion on ELFv2 stub.
1573 (ppc_build_one_stub): Likewise for plt branch stubs.
1575 2014-05-28 Alan Modra <amodra@gmail.com>
1577 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1579 2014-05-28 Tristan Gingold <gingold@adacore.com>
1581 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1582 to keep the length of the best fit range.
1583 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1586 2014-05-27 DJ Delorie <dj@redhat.com>
1588 * elf32-rx.c (get_symbol_value_maybe): New.
1589 (rx_elf_relocate_section): If we find a reloc against
1590 $tableentry$default$<name>, redirect it to the appropriate
1592 (RX_Table_Info): New.
1593 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1594 with table parts in them.
1595 (rx_check_directives): New.
1596 (rx_table_map_2): New.
1597 (rx_table_map): New.
1598 (rx_additional_link_map_text): New. Called to dump tables to the
1602 2014-05-20 DJ Delorie <dj@redhat.com>
1604 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1606 2014-05-20 Alan Modra <amodra@gmail.com>
1609 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1610 Remove redundant setting of htab->elf.dynobj. Don't align.
1611 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1612 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1613 (create_sdata_sym): Delete.
1614 (elf_allocate_pointer_linker_section): Rename from
1615 elf_create_pointer_linker_section. Align section.
1616 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1617 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1619 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1620 Remove unnecessary tests on _SDA_BASE_ sym.
1621 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1622 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1623 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1624 (ppc_elf_maybe_strip_sdata_syms): Declare.
1626 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1628 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1630 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1632 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1633 in a section with no contents.
1634 (is_vma_in_section, find_section_by_vma): New functions.
1635 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1636 offsets in the debug directory.
1637 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1638 Byte-swap GUID from little-endian to big-endian order for
1639 consistent and conventional display.
1641 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1643 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1644 64-bit doubles objects mix with 32-bit doubles objects.
1645 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1647 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1649 * mmo.c: Update URLs in documentation comments.
1651 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1652 David Weatherford <weath@cadence.com>
1653 Max Filippov <jcmvbkbc@gmail.com>
1655 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1658 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1660 * config.bfd: Add proper arm config for *-*-freebsd*.
1662 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1664 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1665 mips32r5 and mips64r5.
1666 * archures.c (bfd_architecture): Likewise.
1667 * bfd-in2.h (bfd_architecture): Likewise.
1668 * cpu-mips.c (arch_info_struct): Likewise.
1669 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1671 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1673 * elfxx-mips.h (elfxx-mips.h): Declare.
1674 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1675 Tag_GNU_MIPS_ABI_FP mismatches.
1676 (_bfd_mips_fp_abi_string): New function.
1678 2014-05-02 Alan Modra <amodra@gmail.com>
1680 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1681 * configure.in: Likewise.
1682 * configure: Regenerate.
1684 2014-05-02 Alan Modra <amodra@gmail.com>
1686 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1687 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1688 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1689 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1690 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1691 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1692 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1693 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1694 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1695 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1696 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1697 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1698 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1699 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1700 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1701 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1702 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1703 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1704 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1705 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1706 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1707 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1708 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1709 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1710 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1711 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1712 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1713 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1714 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1715 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1716 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1717 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1718 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1719 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1720 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1721 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1722 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1723 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1724 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1725 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1726 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1727 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1728 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1729 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1730 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1731 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1732 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1733 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1735 * configure: Regenerate.
1737 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1739 * mmo.c (mmo File layout documentation): Add note about low bits
1741 (mmo_write_chunk): When handling data remainder, assert that
1742 previous remaining data is flushed.
1743 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1744 when dealing with an aligned VMA and for aligned lengths. Don't skip
1745 the last 32-bit-word of zeros.
1746 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1747 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1748 emitting data, not after updating it.
1749 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1751 2014-04-30 Nick Clifton <nickc@redhat.com>
1753 * compress.c (bfd_is_section_compressed): When checking the
1754 .debug_str section, also check the fifth byte in the section is
1755 not part of a string.
1757 2014-04-30 Alan Modra <amodra@gmail.com>
1759 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1760 (find_merged_cie): Identify personality functions by (bfd_id,index)
1761 pair when a local sym is used.
1763 2014-04-29 Christian Svensson <blue@cmd.nu>
1765 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1766 into .rela.got if it contained TLS relocations as well.
1768 2014-04-28 Nick Clifton <nickc@redhat.com>
1771 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1774 2014-04-26 Alan Modra <amodra@gmail.com>
1776 * po/SRC-POTFILES.in: Regenerate.
1777 * configure: Regenerate.
1779 2014-04-25 Nick Clifton <nickc@redhat.com>
1782 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1783 a 342-bit host. This time for older versions of gcc.
1785 2014-04-24 Nick Clifton <nickc@redhat.com>
1787 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1790 2014-04-24 Alan Modra <amodra@gmail.com>
1793 * dwarf2.c: Formatting.
1794 (struct dwarf2_debug): Make adjusted_section_count signed.
1795 (unset_sections): Make i signed.
1796 (set_debug_vma): New function.
1797 (place_sections): Handle separate debug object file. Set VMA
1798 on debug sections, even if they have an output section. Also
1799 set VMA on zero size sections, and non-load but alloc sections.
1800 Set adjusted_section_count to -1 when no section adjustment.
1801 Malloc adjusted_sections. Don't double last_vma. Transfer
1802 alloc section VMAs to separate debug file.
1803 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1804 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1805 test on symbols being the same before using old stash. Read
1806 and use separate debug file symbols. Call place_sections.
1807 (find_line): Don't call place_sections here.
1808 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1809 * libbfd.h: Regenerate.
1810 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1811 _bfd_dwarf2_slurp_debug_info call.
1812 * simple.c (simple_save_output_info): Clarify comment.
1814 2014-04-24 Nick Clifton <nickc@redhat.com>
1817 * peXXigen.c (struct rsrc_regions): New structure.
1818 (rsrc_print_resource_directory): Use new structure. Include
1819 offset of directory in listing.
1820 (rsrc_print_resource_entry): Likewise.
1821 (rsrc_print_section): Likewise.
1822 (rsrc_count_entries): Do not increment sizeof_strings or
1824 (rsrc_count_directory): Do not increment sizeof_tables.
1825 (rsrc_compute_region_sizes): New function.
1826 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1827 (rsrc_process_section): Compute size of regions after merging
1830 2014-04-23 Alan Modra <amodra@gmail.com>
1833 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1834 (place_sections): Do not modify VMA of sections when called from
1835 linker after sections have been placed in output sections. Short
1836 circuit single section case.
1837 (save_section_vma, section_vma_same): New functions.
1838 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1840 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1841 when non-relocatable.
1843 2014-04-22 Nick Clifton <nickc@redhat.com>
1846 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1848 2014-04-22 Christian Svensson <blue@cmd.nu>
1850 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1851 * archures.c: Likewise.
1852 * coffcode.h: Likewise.
1853 * config.bfd: Likewise.
1854 * configure.in: Likewise.
1855 * reloc.c: Likewise.
1856 * targets.c: Likewise.
1857 * cpu-or1k.c: New file.
1858 * elf32-or1k.c: New file.
1859 * coff-or32.c: Delete.
1860 * cpu-openrisc.c: Delete.
1861 * cpu-or32.c: Delete.
1862 * elf32-openrisc.c: Delete.
1863 * elf32-or32.c: Delete.
1864 * Makefile.in: Regenerate.
1865 * bfd-in2.h: Regenerate.
1866 * configure: Regenerate.
1867 * libbfd.h: Regenerate.
1869 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1872 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1874 2014-04-22 Will Newton <will.newton@linaro.org>
1876 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1877 function. (elf_backend_section_flags): Remove define.
1879 2014-04-21 Richard Henderson <rth@redhat.com>
1881 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1882 parameter; honor it and disable got merging when false.
1883 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1884 the first pass of relaxation.
1885 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1886 the end of the LITERAL+LITUSE chain.
1887 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1888 second pass of relaxation.
1890 * configure.ac (use_secureplt): Enable by default.
1891 * configure: Rebuild.
1893 2014-04-18 Tristan Gingold <gingold@adacore.com>
1895 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1896 bind_content, weak_bind_content, lazy_bind_content,
1898 (bfd_mach_o_load_command): Add comments, add next field.
1899 (mach_o_data_struct): Replace commands field by first_command
1901 * mach-o.c (bfd_mach_o_append_command): New function.
1902 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1903 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1905 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1906 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1907 (bfd_mach_o_write_thread): Use macro instead of literal.
1908 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1909 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1911 (bfd_mach_o_write_symtab_content): New function (extracted
1912 from bfd_mach_o_write_symtab).
1913 (bfd_mach_o_write_symtab): Split.
1914 (bfd_mach_o_count_indirect_symbols): Move
1915 (bfd_mach_o_build_dysymtab): Remove layout code.
1916 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1917 (bfd_mach_o_count_sections_for_seg): Remove.
1918 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1919 bfd_mach_o_build_seg_command).
1920 (bfd_mach_o_build_exec_seg_command): New function.
1921 (bfd_mach_o_build_dysymtab_command): Remove.
1922 (bfd_mach_o_layout_commands): New function.
1923 (bfd_mach_o_init_segment): New function.
1924 (bfd_mach_o_build_commands): Major rework to handle non-object
1926 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1928 (bfd_mach_o_read_dyld_info): Clear content fields.
1929 (bfd_mach_o_read_segment): Adjust call.
1930 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1932 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1933 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1934 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1937 2014-04-18 Tristan Gingold <gingold@adacore.com>
1939 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1940 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1941 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1942 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1944 2014-04-18 Tristan Gingold <gingold@adacore.com>
1946 * mach-o.h (bfd_mach_o_dylinker_command)
1947 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1949 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1950 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1952 2014-04-18 Tristan Gingold <gingold@adacore.com>
1954 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1955 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1956 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1957 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1958 each targets declared.
1959 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1960 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1962 2014-04-18 Tristan Gingold <gingold@adacore.com>
1964 * mach-o.c (bfd_mach_o_write_thread)
1965 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1966 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1967 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1968 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1969 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1970 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1971 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1972 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1973 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1974 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1975 (bfd_mach_o_read_command): Now return a boolean status.
1976 Adjust return statements.
1977 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1978 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1980 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1982 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1983 field. Add assigned_low_gotno and assigned_high_gotno fields.
1984 (mips_elf_create_local_got_entry): Update out-of-space condition.
1985 Set index of new GOT entry to assigned_low_gotno if required by
1986 the current relocation, else set it to assigned_high_gotno.
1987 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1988 with assigned_low_gotno.
1989 (mips_elf_multi_got): Initialize assigned_low_gotno and
1990 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1991 in place of assigned_gotno when handling global GOT entries.
1992 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1993 assigned_high_gotno.
1994 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1995 gap in the middle of local GOT space.
1997 2014-04-17 Alan Modra <amodra@gmail.com>
2000 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2001 current bfd is a plugin. Don't always set type_change_ok
2002 when old bfd is a plugin.
2004 2014-04-16 Tristan Gingold <gingold@adacore.com>
2006 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2009 2014-04-16 Alan Modra <amodra@gmail.com>
2011 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2012 with "ba 0" rather than zeros.
2014 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2016 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2018 2014-04-14 Alan Modra <amodra@gmail.com>
2020 * elf32-ppc.c (BA): Define
2021 (ppc_elf_link_hash_table_create): Correct default_params.
2022 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2023 than "nop" for ppc476_workaround.
2024 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2025 and __glink_PLTresolve. Ensure plt call stub at end of page
2026 doesn't allow fall-thru prefetch.
2028 2014-04-11 Nick Clifton <nickc@redhat.com>
2031 * peXXigen.c (abs_finder): New function.
2032 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2033 than 1^32 try to convert them into section relative values
2036 2014-04-11 Nick Clifton <nickc@redhat.com>
2038 * bfd-in2.h: Regenerate.
2039 * libbfd.h: Regenerate.
2041 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2043 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2044 when building function stubs.
2046 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2048 * elf32-avr.c: Add DIFF relocations for AVR.
2049 (avr_final_link_relocate): Handle the DIFF relocs.
2050 (bfd_elf_avr_diff_reloc): New.
2051 (elf32_avr_is_diff_reloc): New.
2052 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2053 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2056 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2058 2014-04-09 Alan Modra <amodra@gmail.com>
2060 * libcoff.h: Regenerate.
2062 2014-04-09 Alan Modra <amodra@gmail.com>
2064 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2065 of safe ppc476 insns at end of page. Also remove non-branch insns.
2068 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2070 * peXXigen.c (pe_print_debugdata): New function: Displays the
2071 contents of the debug directory and decodes codeview entries.
2072 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2073 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2074 Add functions for reading and writing debugdir and codeview
2076 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2077 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2078 * libcoff-in.h (pe_tdata): Add build-id data.
2079 * libcoff.h: Regenerate.
2080 * coffcode.h (coff_write_object_contents): Run build_id
2081 after_write_object_contents hook.
2083 2014-04-05 Alan Modra <amodra@gmail.com>
2085 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2086 merging non-default sym.
2088 2014-04-04 Tristan Gingold <gingold@adacore.com>
2090 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2093 2014-04-04 Tristan Gingold <gingold@adacore.com>
2095 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2096 thinko on names length.
2098 2014-04-04 Tristan Gingold <gingold@adacore.com>
2100 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2102 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2104 2014-04-04 Tristan Gingold <gingold@adacore.com>
2106 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2108 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2110 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2111 section before dereferencing.
2112 (pe_print_idata, pe_print_edata, pe_print_reloc)
2113 (rsrc_print_section): Don't bother interpreting the contents
2114 of sections which have no contents.
2116 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2119 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2122 2014-04-03 Tristan Gingold <gingold@adacore.com>
2124 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2126 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2128 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2130 2014-04-03 Alan Modra <amodra@gmail.com>
2132 * elf-bfd.h (struct elf_backend_data
2133 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2134 with "bfd_size_type size".
2135 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2136 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2137 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2138 * elfcode.h (bfd_from_remote_memory): Likewise.
2139 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2140 * bfd-in2.h: Regenerate.
2142 2014-04-02 Tristan Gingold <gingold@adacore.com>
2144 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2145 (bfd_mach_o_prebind_cksum_command): New types.
2146 (bfd_mach_o_prebound_dylib_command): Rewrite.
2147 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2149 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2151 (bfd_mach_o_read_prebind_cksum): New function.
2152 (bfd_mach_o_read_twolevel_hints): Ditto.
2153 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2156 2014-04-02 Alan Modra <amodra@gmail.com>
2158 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2159 Consolidate code handling possible section headers past end of
2160 segment. Don't use p_align for page size guess, instead use
2161 minpagesize. Take note of ld.so clearing section headers when
2162 p_memsz > p_filesz. Handle file header specifying no section
2163 headers. Handle zero p_align throughout. Default loadbase to
2164 zero. Add comments. Rename contents_size to high_offset, and
2165 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2166 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2167 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
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): Adjust.
2172 * bfd-in2.h: Regnerate.
2174 2014-04-01 Tristan Gingold <gingold@adacore.com>
2176 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2179 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2180 Pavel Fedin <p.fedin@samsung.com>
2182 * elf32-arm.c: Add support for limited pretty-printing of PLT
2183 entries on eabi and nacl targets.
2184 (elf32_arm_get_synthetic_symtab): Add new callback.
2185 (elf32_arm_nacl_plt_sym_val): Likewise.
2186 (elf32_arm_plt0_size): Add helper function.
2187 (elf32_arm_plt_size): Likewise.
2189 2014-03-27 Tristan Gingold <gingold@adacore.com>
2191 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2192 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2194 2014-03-27 Tristan Gingold <gingold@adacore.com>
2196 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2197 * mach-o.c (bfd_mach_o_write_symtab)
2198 (bfd_mach_o_write_contents)
2199 (bfd_mach_o_set_section_flags_from_bfd)
2200 (bfd_mach_o_build_seg_command): Fix indentation.
2201 (bfd_mach_o_get_base_address): New function.
2203 2014-03-26 Nick Clifton <nickc@redhat.com>
2205 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2206 relocations in discarded sections.
2208 2014-03-26 Tristan Gingold <gingold@adacore.com>
2210 * mach-o.c (bfd_mach_o_convert_architecture): Add
2211 BFD_MACH_O_CPU_TYPE_ARM64.
2213 2014-03-26 Alan Modra <amodra@gmail.com>
2215 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2216 needed plt entries when taking the address of functions for
2217 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2218 Move opd setup and abiversion checks to..
2219 (ppc64_elf_before_check_relocs): ..here. Renamed from
2220 ppc64_elf_process_dot_syms. Set output abiversion from input and
2221 input abiversion from output, if either is not set.
2222 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2223 (elf_backend_check_directives): Update.
2225 2014-03-25 Will Newton <will.newton@linaro.org>
2227 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2228 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2229 of input sections rather than output sections.
2231 2014-03-20 Will Newton <will.newton@linaro.org>
2234 * elf32-arm.c (elf32_arm_check_relocs): Set
2235 pointer_equality_needed for absolute references within
2237 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2238 unless pointer_equality_needed is set.
2240 2014-03-19 Nick Clifton <nickc@redhat.com>
2242 * peXXigen.c (rsrc_process_section): Add code to scan input
2243 sections and record their lengths. Use these lengths to find the
2244 start of each merged .rsrc section.
2246 2014-03-17 Tristan Gingold <gingold@adacore.com>
2248 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2249 (bfd_mach_o_read_command): Ditto.
2251 2014-03-14 Meador Inge <meadori@codesourcery.com>
2253 * configure.in: Add strnlen to AC_CHECK_DECLS.
2254 * config.in: Regenerate.
2255 * configure: Regenerate.
2256 * sysdep.h (strnlen): Add prototype.
2258 2014-03-14 Alan Modra <amodra@gmail.com>
2260 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2261 handling for VLE_SDA21 relocs.
2263 2014-03-13 Tristan Gingold <gingold@adacore.com>
2265 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2267 (pe_bfd_object_p): Also read version number to detect ILF.
2268 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2269 (x86_64pe_bigobj_vec): Define
2270 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2271 (bfd_coff_max_nscns): New macro.
2272 (coff_compute_section_file_positions): Use unsigned int for
2273 target_index. Compare with bfd_coff_max_nscns.
2274 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2275 Set a value for _bfd_coff_max_nscns.
2276 (header_bigobj_classid): New constant.
2277 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2278 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2279 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2281 (bigobj_swap_table): New table.
2282 * libcoff.h: Regenerate.
2283 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2284 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2285 _bfd_coff_max_nscns.
2286 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2287 * coff-rs6000.c (bfd_xcoff_backend_data)
2288 (bfd_pmac_xcoff_backend_data): Likewise.
2289 * coff64-rs6000.c (bfd_xcoff_backend_data)
2290 (bfd_xcoff_aix5_backend_data): Likewise.
2291 * targets.c (x86_64pe_bigobj_vec): Declare.
2292 * configure.in (x86_64pe_bigobj_vec): New vector.
2293 * configure: Regenerate.
2294 * config.bfd: Add bigobj object format for Windows targets.
2296 2014-03-12 Nick Clifton <nickc@redhat.com>
2299 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2300 before testing for vxworks.
2302 2014-03-12 Alan Modra <amodra@gmail.com>
2304 * Makefile.in: Regenerate.
2306 2014-03-12 Alan Modra <amodra@gmail.com>
2309 * elf.c (copy_elf_program_header): Ignore first section lma if
2312 2014-03-11 Alan Modra <amodra@gmail.com>
2315 * coff-rs6000.c: Include stdint.h.
2316 * coff64-rs6000.c: Likewise.
2318 2014-03-10 Tristan Gingold <gingold@adacore.com>
2320 * ticoff.h: Removed.
2322 2014-03-08 Alan Modra <amodra@gmail.com>
2324 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2325 many relocations. Correct bitsize and rightshift too for a number
2326 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2327 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2328 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2329 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2330 fields in instructions to signed/unsigned according to whether
2331 the field takes a signed or unsigned value. Tidy vle split16 code.
2332 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2334 2014-03-08 Alan Modra <amodra@gmail.com>
2336 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2337 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2338 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2339 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2340 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2341 fields in instructions to signed/unsigned according to whether
2342 the field takes a signed or unsigned value.
2344 2014-03-07 Pedro Alves <palves@redhat.com>
2347 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2348 through ptr_to_uint instead of through long.
2350 2014-03-06 Nick Clifton <nickc@redhat.com>
2353 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2354 attribute section names.
2356 2014-03-05 Alan Modra <amodra@gmail.com>
2358 Update copyright years.
2360 2014-03-05 Alan Modra <amodra@gmail.com>
2362 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2363 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2364 (ppc64_elf_check_relocs): Likewise.
2365 (ppc64_elf_relocate_section): Likewise.
2366 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2367 * bfd-in2.h: Regenerate.
2368 * libbfd.h: Regenerate.
2370 2014-03-04 Heiher <r@hev.cc>
2372 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2374 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2375 extension of bfd_mach_mipsisa64r2.
2377 2014-03-04 Nick Clifton <nickc@redhat.com>
2380 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2381 (elf32_thumb2_plt_entry): New array.
2382 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2383 using thumb2 based PLT.
2384 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2386 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2388 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2390 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2391 Thumb2 based PLT 0-entry.
2392 (elf32_arm_output_arch_local_syms): Handle creation of local
2393 symbols for Thumb2 based PLT entries.
2395 2014-02-28 Alan Modra <amodra@gmail.com>
2398 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2399 the same conditions we called check_relocs.
2401 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2403 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2404 * bfd-in2.h: Regenerate.
2405 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2406 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2407 using long PLT entries.
2408 (bfd_elf32_arm_use_long_plt): New function.
2409 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2411 2014-02-27 Alan Modra <amodra@gmail.com>
2413 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2414 params for targets that don't use ppc32elf.em.
2416 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2418 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2419 of GOTOFF relocations.
2421 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2422 H.J. Lu <hongjiu.lu@intel.com>
2424 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2425 (elf_x86_64_legacy_plt_entry): Likewise.
2426 (elf_x86_64_bnd_plt_entry): Likewise.
2427 (elf_x86_64_legacy_plt2_entry): Likewise.
2428 (elf_x86_64_bnd_plt2_entry): Likewise.
2429 (elf_x86_64_bnd_arch_bed): Likewise.
2430 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2431 (elf_x86_64_link_hash_table): Add plt_bnd.
2432 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2434 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2435 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2437 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2438 symbols. Resolve call to the second PLT if it is created.
2439 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2440 (elf_x86_64_relocate_section): Resolve PLT references to the
2441 second PLT if it is created.
2442 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2443 second PLT entry for BND relocation.
2444 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2445 the second PLT is created.
2446 (elf_x86_64_get_synthetic_symtab): New.
2447 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2449 2014-02-19 Alan Modra <amodra@gmail.com>
2451 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2452 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2453 provision of out-of-line register save/restore routines.
2455 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2457 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2458 PT_DYNAMIC segment flags.
2460 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2463 * simple.c (struct saved_offsets): New.
2464 (simple_save_output_info): Use it for ptr.
2465 (simple_restore_output_info): Use it for ptr. Check section_count.
2466 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2468 2014-02-17 Alan Modra <amodra@gmail.com>
2470 * elf64-ppc.h (struct ppc64_elf_params): Define.
2471 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2472 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2473 ppc64_elf_build_stubs): Update prototype.
2474 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2475 fields now in params. Adjust code throughout file.
2476 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2477 Save params pointer in htab.
2478 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2479 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2480 ppc64_elf_build_stubs): Remove parameters now in "params".
2482 2014-02-17 Alan Modra <amodra@gmail.com>
2484 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2485 patched for ppc476 workaround. Reapply branch taken/not taken
2488 2014-02-12 Alan Modra <amodra@gmail.com>
2490 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2491 stubs for calls to __tls_get_addr that we know will later be
2494 2014-02-12 Alan Modra <amodra@gmail.com>
2496 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2497 for ld -r, when code sections are sufficiently aligned.
2498 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2501 2014-02-12 Alan Modra <amodra@gmail.com>
2504 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2505 --export-dynamic and --dynamic-list marking of symbols.
2506 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2509 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2512 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2513 executables if it matches dynamic_list.
2515 2014-02-10 Alan Modra <amodra@gmail.com>
2517 * po/SRC-POTFILES.in: Regenerate.
2518 * po/bfd.pot: Regenerate.
2520 2014-02-09 Alan Modra <amodra@gmail.com>
2522 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2523 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2524 (elfNN_bed): Init new field.
2525 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2526 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2527 (ppc_elf_relax_section): Don't reallocate section here, write
2528 stubs, or write out relocs for ld -r here..
2529 (ppc_elf_relocate_section): ..instead write stubs here, and use
2530 existing code to write out relocs for ld -r. Fix offset
2531 adjustment on reloc for little-endian.
2532 (elf_backend_caches_rawsize): Define.
2534 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2537 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2539 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2541 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2542 return paths. Three times.
2543 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2545 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2546 (ppc64_elf_edit_toc): Free USED in return path.
2548 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2550 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2551 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2552 * libbfd.h: Regenerated.
2553 * bfd-in2.h: Regenerated.
2554 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2555 (nios2_reloc_map): Likewise.
2556 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2557 Fixed all references.
2558 (nios2_elf32_relocate_section): Add new relocations.
2559 (nios2_elf32_check_relocs): Likewise.
2560 (nios2_elf32_gc_sweep_hook): Likewise.
2562 2014-02-03 Alan Modra <amodra@gmail.com>
2564 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2565 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2566 (ppc_elf_link_params): New function.
2567 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2569 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2570 parameters. Use htab->params instead.
2571 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2572 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2573 64 bytes for ppc476 workaround.
2574 (struct ppc_elf_relax_info): New.
2575 (ppc_elf_relax_section): Exclude linker created sections and
2576 those too small to hold one instruction. Don't add another
2577 branch around trampolines on later relax passes. Don't
2578 generate trampolines for undefined symbols when !relocatable,
2579 nor for plugin symbols. Allocate space for ppc476 workaround
2580 patch area. Free fixups on error return path.
2581 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2582 * elf32-ppc.h (struct ppc_elf_params): New.
2583 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2584 (ppc_elf_link_params): Declare.
2585 * section.c (SEC_INFO_TYPE_TARGET): Define.
2586 * bfd-in2.h: Regenerate.
2588 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2590 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2592 (nios2_elf32_relocate_section): Use got_base to adjust
2593 GOT-pointer-relative relocations relative to _gp_got.
2594 (create_got_section): Create _gp_got symbol.
2595 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2596 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2598 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2600 * bfd-in2.h: Update from reloc.c.
2601 * elf32-nios2.c: Include elf32-nios2.h.
2602 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2603 (nios2_reloc_map): Likewise.
2604 (enum elf32_nios2_stub_type): Declare.
2605 (struct elf32_nios2_stub_hash_entry): Declare.
2606 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2607 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2608 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2609 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2610 bfd_count, top_index, input_list, all_local_syms.
2611 (nios2_call26_stub_entry): New.
2612 (nios2_elf32_install_imm16): Move up in file.
2613 (nios2_elf32_install_data): Move up in file.
2614 (hiadj): Move up in file.
2615 (stub_hash_newfunc): New.
2616 (link_hash_newfunc): Initialize hsh_cache field.
2618 (nios2_stub_name): New.
2619 (nios2_get_stub_entry): New.
2620 (nios2_add_stub): New.
2621 (nios2_elf32_setup_section_lists): New.
2622 (nios2_elf32_next_input_section): New.
2623 (CALL26_SEGMENT): New.
2624 (MAX_STUB_SECTION_SIZE): New.
2625 (group_sections): New.
2626 (nios2_type_of_stub): New.
2627 (nios2_build_one_stub): New.
2628 (nios2_size_one_stub): New.
2629 (get_local_syms): New.
2630 (nios2_elf32_size_stubs): New.
2631 (nios2_elf32_build_stubs): New.
2632 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2633 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2634 trampolines for R_NIOS2_CALL26 stubs.
2635 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2636 (nios2_elf32_gc_sweep_hook): Likewise.
2637 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2638 (nios2_elf32_link_hash_table_free): New.
2639 (bfd_elf32_bfd_link_hash_table_free): Define.
2640 * elf32-nios2.h: New file.
2641 * libbfd.h: Update from reloc.c.
2642 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2644 2014-01-29 Nick Clifton <nickc@redhat.com>
2647 * elf32-metag.c (elf_metag_post_process_headers): Call
2648 _bfd_elf_post_process_headers.
2649 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2650 _bfd_elf_copy_private_data.
2651 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2653 2014-01-29 Nick Clifton <nickc@redhat.com>
2655 * bfd-in.h (bfd_set_section_vma): Delete.
2656 (bfd_set_section_alignment): Delete.
2657 (bfd_set_section_userdata): Delete.
2658 (bfd_set_cacheable): Delete.
2659 * bfd.c (bfd_set_cacheable): New static inline function.
2660 * section.c (bfd_set_section_userdata): Likewise.
2661 (bfd_set_section_vma): Likewise.
2662 (bfd_set_section_alignment): Likewise.
2663 * bfd-in2.h: Regenerate.
2665 2014-01-28 Nick Clifton <nickc@redhat.com>
2667 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2668 attributes select the CU containing the abbreviation, which may not
2671 2014-01-24 Alan Modra <amodra@gmail.com>
2673 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2674 to get_relocs for ELFv2.
2676 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2679 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2680 if TLS sections are not adjacent.
2682 2014-01-22 Alan Modra <amodra@gmail.com>
2684 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2686 2014-01-22 Alan Modra <amodra@gmail.com>
2688 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2690 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2693 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2694 regular default symbol definition and the versioned dynamic
2695 symbol definition mismatch, skip the default symbol definition
2696 if one of them is IFUNC.
2698 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2701 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2702 info->export_dynamic nor h->ref_dynamic for type mismatch when
2703 adding the default version.
2705 2014-01-16 Alan Modra <amodra@gmail.com>
2707 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2708 mips_elf_traverse_got_arg* rather than mips_got_info*.
2709 Adjust caller. Alloc on output_bfd rather than symbol section
2712 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2714 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2716 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2718 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2721 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2722 against __ehdr_start.
2723 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2725 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2727 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2729 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2731 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2734 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2735 count if there are any non pc-relative relocs.
2736 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2738 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2739 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2741 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2742 offset while calculating relocation address.
2743 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2744 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2746 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2749 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2750 R_ARM_ABS8 and R_ARM_ABS16.
2752 2014-01-13 Alan Modra <amodra@gmail.com>
2754 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2755 error when shared and force a plt call otherwise.
2756 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2757 plt_type == PLT_NEW.
2758 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2759 the appropriate call stub.
2761 2014-01-10 Alan Modra <amodra@gmail.com>
2766 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2767 (assign_file_positions_for_non_load_sections): When setting up
2768 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2769 header that completely covers the relro region.
2771 2014-01-09 Tristan Gingold <gingold@adacore.com>
2773 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2774 table macros and add macros to initializa the structure.
2776 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2781 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2782 size for PT_GNU_RELRO segment.
2783 (assign_file_positions_for_load_sections): If PT_LOAD segment
2784 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2786 2014-01-07 Tom Tromey <tromey@redhat.com>
2788 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2791 2014-01-03 Nick Clifton <nickc@redhat.com>
2794 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2797 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2800 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2802 2014-01-02 Nick Clifton <nickc@redhat.com>
2805 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2806 filename in the bfd's filename field.
2807 * elfcode.h (bfd_from_remote_memory): Likewise.
2808 * ieee.c (ieee_object_p): Likewise.
2809 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2810 * oasys.c (oasys_openr_next_archived_file): Likewise.
2811 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2812 * opncls.c (bfd_fopen): Likewise.
2813 (bfd_openstreamr): Likewise.
2814 (bfd_openr_iovec): Likewise.
2815 (bfd_openw): Likewise.
2816 (bfd_create): Likewise.
2817 (_bfd_delete_bfd): Free filename.
2819 For older changes see ChangeLog-2013
2821 Copyright (C) 2014 Free Software Foundation, Inc.
2823 Copying and distribution of this file, with or without modification,
2824 are permitted in any medium without royalty provided the copyright
2825 notice and this notice are preserved.
2831 version-control: never