1 2014-11-21 Terry Guo <terry.guo@arm.com>
3 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
5 2014-11-20 Alan Modra <amodra@gmail.com>
7 * elf64-ppc.c (group_sections): Init stub14_group_size from
8 --stub-group-size parameter divided by 1024.
10 2014-11-20 Alan Modra <amodra@gmail.com>
12 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
13 alignment calculation.
15 2014-11-20 Terry Guo <terry.guo@arm.com>
17 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
18 hasn't attribute section.
20 2014-11-20 Alan Modra <amodra@gmail.com>
22 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
24 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
27 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
28 PC-relative offset overflow in PLT entry.
30 2014-11-18 Nick Clifton <nickc@redhat.com>
33 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
34 is larger than its real size.
35 (rsrc_print_section): Fix off-by-one error checking for overflow.
36 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
39 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
41 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
44 2014-11-14 Nick Clifton <nickc@redhat.com>
47 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
49 (bfd_get_alt_debug_link_info): Likewise.
51 2014-11-14 Nick Clifton <nickc@redhat.com>
54 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
56 (ieee_object_p): Likewise.
58 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
60 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
62 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
64 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
66 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
69 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
70 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
71 (elf_x86_64_relocate_section): Likewise.
73 2014-11-13 Nick Clifton <nickc@redhat.com>
76 * coffcode.h (coff_ptr_struct): Add is_sym field.
77 (coff_new_section_hook): Set the is_sym field.
78 (coff_pointerize_aux_hook): Check the is_sym field.
79 (coff_print_aux): Likewise.
80 (coff_compute_section_file_positions): Likewise.
81 (coff_write_object_contents): Likewise.
82 (coff_slurp_line_table): Likewise.
83 (coff_slurp_symbol_table): Likewise.
84 (CALC_ADDEND): Likewise.
85 * coffgen.c (coff_renumber_symbols): Likewise.
86 (coff_mangle_symbols): Likewise.
87 (coff_fix_symbol_name): Likewise.
88 (coff_write_symbol): Likewise.
89 (coff_write_alien_symbol): Likewise.
90 (coff_write_native_symbol): Likewise.
91 (coff_write_symbols): Likewise.
92 (coff_write_linenumbers): Likewise.
93 (coff_pointerize_aux): Likewise.
94 (coff_get_normalized_symtab): Likewise.
95 (coff_get_symbol_info): Likewise.
96 (bfd_coff_get_syment): Likewise.
97 (bfd_coff_get_auxent): Likewise.
98 (coff_print_symbol): Likewise.
99 (coff_find_nearest_line_with_names): Likewise.
100 (bfd_coff_set_symbol_class): Likewise.
101 (coff_make_empty_symbol): Set the is_sym field.
102 (coff_bfd_make_debug_symbol): Likewise.
103 * peicode.h (pe_ILF_make_a_symbol): Likewise.
104 * libcoff.h: Regenerate.
105 * libcoff-in.h: Regenerate.
107 2014-11-12 Nick Clifton <nickc@redhat.com>
110 * coffcode.h (coff_slurp_line_table): Set the line number of
111 corrupt entries to -1.
112 (coff_slurp_symbol_table): Alway initialise the value of the
114 * coffgen.c (coff_print_symbol): Check that the combined pointer
116 (coff_print_symbol): Do not print negative line numbers.
117 * peXXigen.c (pe_print_idata): Add range checking displaying
120 2014-11-12 Alan Modra <amodra@gmail.com>
123 * coffcode.h (coff_slurp_line_table): Drop line number info
124 not preceded by a valid function entry. Revert last change.
126 2014-11-11 Nick Clifton <nickc@redhat.com>
129 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
130 line number cache that would not be initialised by the copy from
131 the new line number table.
132 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
134 * coffgen.c (coff_get_normalized_symbols): Get the external
135 symbols before allocating space for the internal symbols, in case
137 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
138 array if one is needed. Likewise with the verdef array.
139 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
141 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
142 structure are initialised.
143 (pe_print_edata): Avoid reading off the end of the data buffer.
145 2014-11-11 Alan Modra <amodra@gmail.com>
148 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
149 when building func_table.
151 2014-11-11 Alan Modra <amodra@gmail.com>
154 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
155 memset the particular bits we need. Update src after hitting loop
156 "continue". Don't count lineno omitted due to invalid symbols in
157 nbr_func, and update lineno_count. Init entire terminating
158 lineno. Don't both allocating terminator in n_lineno_cache.
159 Redirect sym->lineno pointer to where n_lineno_cache will be
160 copied, and free n_lineno_cache.
161 * pe-mips.c (NUM_HOWTOS): Typo fix.
163 2014-11-11 Alan Modra <amodra@gmail.com>
165 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
166 size check to account for possible zero terminator.
168 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
170 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
171 data sections to be PROGBITS
173 2014-11-10 Nick Clifton <nickc@redhat.com>
176 * coff-i386.c (NUM_HOWTOS): New define.
177 (RTYPE2HOWTO): Use it.
178 (coff_i386_rtype_to_howto): Likewise.
179 (coff_i386_reloc_name_lookup): Likewise.
180 (CALC_ADDEND): Check that reloc r_type field is valid.
181 * coff-x86_64.c (NUM_HOWTOS): New define.
182 (RTYPE2HOWTO): Use it.
183 (coff_amd64_rtype_to_howto): Likewise.
184 (coff_amd64_reloc_name_lookup): Likewise.
185 (CALC_ADDEND): Check that reloc r_type field is valid.
186 * coffcode.h (coff_slurp_line_table): Check for symbol table
188 (coff_slurp_symbol_table): Use zalloc to ensure that all table
189 entries are initialised.
190 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
191 in the string table. Also ensure that the table is 0 terminated.
192 (coff_get_normalized_symtab): Check for symbol table indexing
194 * opncls.c (bfd_alloc): Catch the case where a small negative size
195 can result in only 1 byte being allocated.
196 (bfd_alloc2): Use bfd_alloc.
197 * pe-mips.c (NUM_HOWTOS): New define.
198 (coff_mips_reloc_name_lookup): Use it.
199 (CALC_ADDEND): Check that reloc r_type field is valid.
200 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
201 in the DataDirectory.
202 (pe_print_idata): Avoid reading beyond the end of the data block
203 wen printing strings.
204 (pe_print_edata): Likewise.
205 Check for table indexing underflow.
206 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
207 (pe_bfd_object_p): Allocate and initialize enough space to hold a
208 PEAOUTHDR, even if the opt_hdr field specified less.
210 2014-11-08 Alan Modra <amodra@gmail.com>
212 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
214 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
216 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
219 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
222 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
223 for IE->LE transition.
225 2014-11-07 Alan Modra <amodra@gmail.com>
227 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
229 2014-11-07 Alan Modra <amodra@gmail.com>
231 * tekhex.c (CHUNK_SPAN): Define.
232 (struct data_struct <chunk_init>): Use one byte per span, update
233 all code accessing this field.
234 (find_chunk): Add create param, don't create new entry unless set.
235 (insert_byte): Don't save zeros.
236 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
237 on symbol type. Create an alternate section if both types of
238 symbol are given. Attach type '2' and '6' symbols to absolute
240 (move_section_contents): Fix caching of chunk. Don't create chunk
241 when reading, or for writing zeros.
242 (tekhex_set_section_contents): Don't create initial chunks.
243 (tekhex_write_object_contents): Use CHUNK_SPAN.
245 2014-11-07 Alan Modra <amodra@gmail.com>
247 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
249 2014-11-07 Alan Modra <amodra@gmail.com>
251 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
252 * coffcode.h (coff_set_alignment_hook): Likewise.
253 (coff_slurp_line_table): Likewise.
254 * coffgen.c (coff_get_normalized_symtab): Likewise.
255 (_bfd_coff_get_external_symbols): Likewise.
256 * elf.c (bfd_elf_get_str_section): Likewise.
257 * tekhex.c (first_phase): Likewise.
259 2014-11-06 Nick Clifton <nickc@redhat.com>
261 * aoutx.h (slurp_symbol_table): Revert previous delta.
262 (slurp_reloc_table): Likewise.
263 * compress.c (bfd_get_full_section_contents): Remove file size
265 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
266 and do not complain about linker generated files.
268 2014-11-06 Will Newton <will.newton@linaro.org>
270 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
271 length sections and sub-sections.
273 2014-11-04 Nick Clifton <nickc@redhat.com>
276 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
277 Replace another abort with an error message.
278 (coff_slurp_line_table): Add more range checking.
279 * peXXigen.c (pe_print_debugdata): Add range checking.
281 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
283 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
284 when creating a dso with discarded dynsym section.
286 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
288 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
289 and E_MIPS_ARCH_64R6 support.
291 2014-11-05 Nick Clifton <nickc@redhat.com>
294 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
295 about the number of relocations it contains.
296 (coff_sort_func_alent): Return 0 if the pointers are NULL.
297 (coff_slurp_line_table): Add more range checks. Do not free new
298 tables created when sorting line numbers.
299 * peXXigen.c (pe_print_idata): Add range checks.
300 (pe_print_edata): Likewise.
301 (rsrc_print_resource_entries): Likewise. Avoid printing control
302 characters. Terminate priniting if corruption is detected.
303 (rsrc_print_resource_directory): Terminate printing if an unknown
304 directory type is encountered.
305 (pe_print_debugdata): Fix off-by-one error.
306 (rsrc_count_entries): Add range checking.
307 (rsrc_parse_entry): Likewise.
309 2014-11-04 Nick Clifton <nickc@redhat.com>
312 * compress.c (bfd_get_full_section_contents): Improve test for
313 linker created objects.
316 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
317 corrupt extended name tables.
319 2014-11-04 Alan Modra <amodra@gmail.com>
321 * elf32-spu.c (ovl_mgr_stat): New function.
322 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
324 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
326 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
327 relaxation, reduce the size of symbols that span the deleted
330 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
332 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
333 located at the very end of the section.
335 2014-11-03 Nick Clifton <nickc@redhat.com>
338 * aoutx.h (slurp_symbol_table): Check that computed table size is
339 not bigger than the file from which is it being read.
340 (slurp_reloc_table): Likewise.
341 * coffcode.h (coff_slurp_line_table): Remove unneeded local
342 'warned'. Do not try to print the details of a symbol with an
344 * coffgen.c (make_a_sectiobn_from_file): Check computed string
345 index against length of string table.
346 (bfd_coff_internal_syment_name): Check read in string offset
347 against length of string table.
348 (build_debug_section): Return a pointer to the section used.
349 (_bfd_coff_read_string_table): Store the length of the string
350 table in the coff_tdata structure.
351 (bfd_coff_free_symbols): Set the length of the string table to
352 zero when it is freed.
353 (coff_get_normalized_symtab): Check offsets against string table
354 or data table lengths as appropriate.
355 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
356 length of string table.
357 * compress.c (bfd_get_full_section_contents): Check computed size
358 against the size of the file.
359 * libcoff-in.h (obj_coff_strings_len): Define.
360 (struct coff_tdata): Add strings_len field.
361 * libcoff.h: Regenerate.
362 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
363 data if the debug section is too small.
364 * xcofflink.c (xcoff_link_input_bfd): Check offset against
365 length of string table.
367 2014-11-03 Nick Clifton <nickc@redhat.com>
369 * po/fi.po: Updated Finnish translation.
371 2014-10-31 Andrew Pinski <apinski@cavium.com>
372 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
374 * archures.c: Add octeon3 for mips target.
375 * bfd-in2.h: Regenerate.
376 * bfd/cpu-mips.c: Define I_mipsocteon3.
377 nfo_struct): Add octeon3 support.
378 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
380 (mips_set_isa_flags): Add support for octeon3.
381 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
382 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
383 extension of bfd_mach_mips_octeon2.
384 (print_mips_isa_ext): Print the value of Octeon3.
386 2014-10-31 Nick Clifton <nickc@redhat.com>
389 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
390 symbol table bigger than the file.
391 * elf.c (bfd_elf_get_str_section): Do not try to load a string
392 table bigger than the file.
393 * tekhex.c (first_phase): Check that the section range is sane.
395 2014-10-30 Nick Clifton <nickc@redhat.com>
398 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
399 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
401 2014-10-29 Nick Clifton <nickc@redhat.com>
403 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
406 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
408 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
410 2014-10-28 Nick Clifton <nickc@redhat.com>
413 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
414 detection table on a per-bfd basis.
415 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
418 2014-10-28 Andreas Schwab <schwab@suse.de>
419 Nick Clifton <nickc@redhat.com>
422 * srec.c (srec_bad_byte): Increase size of buf to allow for
424 (srec_scan): Use an unsigned char buffer to hold header bytes.
426 2014-10-27 Nick Clifton <nickc@redhat.com>
429 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
430 binaries with a group of sections linked by the string table
432 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
433 with an invalid value for NumberOfRvaAndSizes.
434 (pe_print_edata): Detect out of range rvas and entry counts for
435 the Export Address table, Name Pointer table and Ordinal table.
438 * elf.c (setup_group): Improve handling of corrupt group
441 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
443 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
444 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
445 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
446 (elf_aarch64_stub_type): Add new type
447 aarch64_stub_erratum_835769_veneer.
448 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
449 (aarch64_erratum_835769_fix): New data struct to record erratum
451 (elf_aarch64_link_hash_table: Global flags for 835769.
452 (aarch64_build_one_stub): Add case for 835769.
453 (aarch64_size_one_stub): Likewise.
454 (aarch64_mem_op_p, aarch64_mlxl_p,
455 aarch64_erratum_sequence,erratum_835769_scan):
456 New. Decode and scan functions for erratum 835769.
457 (elf_aarch64_create_or_find_stub_sec): New.
458 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
460 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
461 (erratum_835769_branch_to_stub_data,
462 make_branch_to_erratum_835769_stub):New. Connect up all the
463 erratum stubs to occurances by branches.
464 (elfNN_aarch64_write_section): New hook.
465 (aarch64_map_one_stub): Output erratum stub symbol.
466 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
467 information for erratum 835769.
468 (elf_backend_write_section): Define.
470 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
472 * elf32-arm.c (read_code32): New function to read 32 bit
474 (read_code16): New function to read 16 bit thumb instrution.
475 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
476 and read_code16 to read instructions.
478 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
480 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
481 (print_mips_isa_ext): Print the value of an unknown extension.
483 2014-10-21 Alan Modra <amodra@gmail.com>
485 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
486 entries that aren't a multiple of 8 rather than failing assertion.
488 2014-10-21 Alan Modra <amodra@gmail.com>
490 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
493 2014-10-18 Alan Modra <amodra@gmail.com>
495 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
496 section for function symbols defined in .opd is discarded, let
497 the symbol appear to be undefined.
498 (opd_entry_value): Ensure the result section is that for the
499 function code section in the same object as the OPD entry.
501 2014-10-16 Alan Modra <amodra@gmail.com>
504 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
506 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
507 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
508 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
509 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
510 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
511 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
512 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
513 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
514 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
517 2014-10-16 Alan Modra <amodra@gmail.com>
519 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
520 even when output is not ppc64 ELF. Remove redundant tests on
523 2014-10-15 Alan Modra <amodra@gmail.com>
526 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
527 param, group "section" and "offset" params. Zero discriminator.
528 * bfd.c (bfd_find_nearest_line): Implement with new
529 _bfd_find_nearest_line.
530 (bfd_find_nearest_line_discriminator): Likewise.
531 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
533 * coff-rs6000.c (xcoff_find_nearest_line,
534 xcoff_find_nearest_line_discriminator): Delete.
535 (_bfd_xcoff_find_nearest_line): Don't define.
536 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
537 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
539 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
540 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
541 adjust _bfd_dwarf2_find_nearest_line call.
542 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
543 others. Set discriminator. Adjust call.
544 (coff_find_nearest_line_discriminator): Delete.
545 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
546 * dwarf2.c (find_line): Rename to..
547 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
548 Simplify setting of do_line. Delete old function.
549 (_bfd_dwarf2_find_line): Delete.
550 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
551 discriminator_ptr and set it.
552 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
553 (_bfd_elf_find_nearest_line_discriminator): Delete.
554 (_bfd_elf_find_line_discriminator): Delete.
555 (_bfd_generic_find_nearest_line_discriminator): Don't define.
556 * elf.c (elf_find_function): Reorder params.
557 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
559 (_bfd_elf_find_nearest_line_discriminator): Delete.
560 (_bfd_elf_find_line): Adjust call.
561 * elf32-arm.c (arm_elf_find_function): Reorder params.
562 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
564 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
565 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
566 (elfNN_aarch64_find_nearest_line): Reorder params, add
567 discriminator_ptr. Adjust calls.
568 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
569 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
570 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
571 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
572 (_bfd_dwarf1_find_nearest_line): Likewise.
573 (_bfd_dwarf2_find_nearest_line): Likewise.
574 (_bfd_dwarf2_find_line): Delete.
575 (_bfd_generic_find_nearest_line_discriminator): Delete.
576 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
577 * libcoff-in.h (coff_find_nearest_line): Update prototype.
578 (coff_find_nearest_line_discriminator): Delete.
579 (coff_find_nearest_line_with_names): Update prototype.
580 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
581 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
582 discriminator_ptr. Adjust calls.
583 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
584 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
585 discriminator_ptr and set.
586 * som.c (som_find_nearest_line): Similarly.
587 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
588 _bfd_find_nearest_line_discriminator.
589 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
590 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
591 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
592 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
593 "discriminator" and set.
594 (_bfd_vms_find_nearest_line_discriminator): Delete.
595 (_bfd_generic_find_nearest_line_discriminator): Don't define.
596 (alpha_vms_find_nearest_line): Update define.
597 * bfd-in2.h: Regenerate.
598 * libbfd.h: Regenerate.
599 * libcoff.h: Regenerate.
601 2014-10-15 Alan Modra <amodra@gmail.com>
603 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
604 * aout-adobe.c (aout_32_find_line): Define.
605 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
606 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
607 * aout-target.h (MY_find_line): Define.
608 * aout-tic30.c (MY_find_line): Define.
609 * binary.c (binary_find_line): Define.
610 * bout.c (aout_32_find_line): Define.
611 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
612 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
613 (rs6000_xcoff64_aix_vec): Likewise.
614 * elf-bfd.h (_bfd_generic_find_line): Don't define.
615 * elfxx-target.h (bfd_elfNN_find_line): Define.
616 * i386msdos.c (msdos_find_line): Define.
617 * i386os9k.c (aout_32_find_line): Define.
618 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
619 (ieee_find_nearest_line, ieee_find_line,
620 ieee_find_inliner_info): Define.
621 * ihex.c (ihex_find_line): Define.
622 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
623 (_bfd_generic_find_line): Don't define.
624 * libbfd.c (_bfd_generic_find_line): Delete.
625 * libcoff-in.h (coff_find_line): Define.
626 * libecoff.h (_bfd_ecoff_find_line): Define.
627 * mach-o.h (bfd_mach_o_find_line): Define.
628 * mmo.c (mmo_find_line): Define.
629 * nlm-target.h (nlm_find_line): Define.
630 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
631 (oasys_find_nearest_line, oasys_find_line,
632 oasys_find_inliner_info): Define.
633 * pef.c (bfd_pef_find_line): Define.
634 * plugin.c (bfd_plugin_find_line): Define.
635 * ppcboot.c (ppcboot_find_line): Define.
636 * som.c (som_find_line): Define.
637 * srec.c (srec_find_line): Define.
638 * tekhex.c (tekhex_find_line): Define.
639 * versados.c (versados_find_line): Define.
640 * vms-alpha.c (alpha_vms_find_line): Define.
641 * xsym.c (bfd_sym_find_line): Define.
642 * bfd-in2.h: Regenerate.
643 * libbfd.h: Regenerate.
644 * libcoff.h: Regenerate.
646 2014-10-15 Tristan Gingold <gingold@adacore.com>
648 * version.m4: Bump version to 2.25.51
649 * configure: Regenerate.
651 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
653 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
654 offset is less than 2.
655 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
657 2014-10-14 Alan Modra <amodra@gmail.com>
660 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
661 (EIGHT_GAZILLION): Delete.
663 2014-10-13 Alan Modra <amodra@gmail.com>
666 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
667 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
668 flags enabling conversion of CIEs and FDEs to use relative encoding.
669 (find_merged_cie): Similarly.
670 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
671 relocatable, except for CIE pointer.
672 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
673 relocs against symbols in dropped comdat group sections.
674 (bfd_elf_discard_info): Do some eh_frame optimisation when
677 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
679 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
680 the hwcaps2 object attribute.
682 2014-10-04 Alan Modra <amodra@gmail.com>
685 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
686 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
687 range FDEs for discarding.
688 (vma_compare): Sort on range after address.
689 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
690 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
691 error message rather than "fde".
692 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
695 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
698 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
699 for OLD_FREEBSD_ABI_LABEL.
701 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
704 * plugin.c (try_claim): New function. Moved from
706 (try_load_plugin): Pass through bfd. Add test.
707 (load_plugin): Pass through bfd.
708 (bfd_plugin_object_p): Move logic to try_claim.
710 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
712 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
713 call relaxation use furthermost addresses where call source and
714 destination can be to check whether it's in the range of a direct
717 2014-09-22 Alan Modra <amodra@gmail.com>
719 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
720 false for overflow or overlapping FDEs. Give more detail in
723 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
725 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
726 the addend if relocations are RELA.
728 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
730 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
731 nds32_elf_ex9_relocation_check): Synchronize the argument type.
733 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
735 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
737 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
740 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
743 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
745 2014-09-16 Terry Guo <terry.guo@arm.com>
747 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
750 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
752 * bfd-in2.h: Regenerate.
753 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
754 (nds32_elf_relax_section): Code refactoring.
755 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
756 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
757 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
758 pattern. The first three is moved from nds32_elf_relax_section,
759 and the last three is new function.
760 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
761 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
762 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
763 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
764 three is moved from nds32_elf_relax_section, and the last four
766 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
767 pattern and address setting pattern.
768 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
769 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
770 nds32_elf_relax_gotoff_suff): Relax pic pattern.
771 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
772 nds32_elf_relax_letlsls): Relax TLS pattern.
773 (nds32_relax_adjust_label): Adjust alignment and nop.
774 (nds32_elf_pick_relax): Choose relaxation optimization.
775 (nds32_elf_get_relocated_section_contents): New hook.
776 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
778 * elf32-nds32.h: Declare.
779 * libbfd.h: Regenerate.
780 * reloc.c: Add nds32 new relocations.
782 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
784 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
785 'name' for the typo issue, which related with commit
786 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
788 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
789 Matthew Fortune <matthew.fortune@imgtec.com>
791 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
792 * archures.c (bfd_architecture): Likewise.
793 * bfd-in2.h (bfd_architecture): Likewise.
794 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
795 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
796 BFD_RELOC_MIPS_19_PCREL_S2.
797 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
798 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
799 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
800 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
801 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
802 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
803 BFD_RELOC_LO16_PCREL.
804 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
805 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
807 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
808 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
809 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
810 BFD_RELOC_LO16_PCREL.
811 * elfn32-mips.c: Likewise.
812 * elfxx-mips.c (MIPSR6_P): New define.
813 (mipsr6_exec_plt_entry): New array.
814 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
815 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
816 (aligned_pcrel_reloc_p): New function.
817 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
818 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
819 (mips_elf_calculate_relocation): Add support for relocs:
820 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
821 R_MIPS_PCHI16 and R_MIPS_PCLO16.
822 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
823 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
824 (_bfd_mips_elf_check_relocs): Add support for relocs:
825 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
826 (_bfd_mips_elf_relocate_section): Add a check for unaligned
828 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
830 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
831 (_bfd_mips_elf_print_private_bfd_data): Likewise.
832 (mips_32bit_flags_p): Add support for mips32r6.
833 * libbfd.h (bfd_reloc_code_real_names): Add entries for
834 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
835 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
836 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
837 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
838 BFD_RELOC_MIPS_19_PCREL_S2.
839 * config.bfd: Add mips*-img-elf* target triple.
841 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
843 * config.bfd: Add mips*-img-elf* target triple.
845 2014-09-12 Alan Modra <amodra@gmail.com>
847 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
848 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
849 range of FDEs to hdr_info->array.
850 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
851 .eh_frame_hdr entries, and overlapping FDEs.
853 2014-09-10 Alan Modra <amodra@gmail.com>
855 * elf.c (assign_file_positions_except_relocs): Move section header
857 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
858 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
859 * elflink.c (bfd_elf_final_link): Don't call above function.
861 2014-08-30 Alan Modra <amodra@gmail.com>
863 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
865 2014-08-29 Alan Modra <amodra@gmail.com>
867 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
868 error for calls via a toc adjusting stub without a nop.
870 2014-08-29 Alan Modra <amodra@gmail.com>
872 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
873 error. Remove redundant bfd_set_error.
875 2014-08-29 Alan Modra <amodra@gmail.com>
877 * srec.c (srec_scan): Revert last change. Report an error for
878 S-records with less than the miniumum byte count.
880 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
882 * srec.c (srec_scan): Return error for 0 size.
884 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
887 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
888 to check discarded input section.
889 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
891 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
894 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
895 sections to input from ld --just-symbols.
897 2014-08-26 DJ Delorie <dj@redhat.com>
899 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
902 2014-08-26 Jiong Wang <jiong.wang@arm.com>
904 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
905 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
907 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
909 2014-08-26 Nick Clifton <nickc@redhat.com>
911 * config.bfd: Fix typo in or1knd selection.
913 2014-08-22 Kai Tietz <ktietz@redhat.com>
916 * coffcode.h (coff_compute_section_file_positions): Keep
917 FileAlignment valid as set.
919 2014-08-22 Alan Modra <amodra@gmail.com>
921 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
922 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
924 2014-08-22 Alan Modra <amodra@gmail.com>
926 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
928 (_bfd_elf_begin_eh_frame_parsing): Delete.
929 (_bfd_elf_end_eh_frame_parsing): Delete.
930 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
931 (_bfd_elf_end_eh_frame_parsing): Delete.
932 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
933 !info->relocatable in place of merge_cies.
934 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
935 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
936 (ppc64_elf_size_stubs): Likewise pad stub FDE.
937 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
938 (ppc64_elf_size_stubs): ..here and..
939 (ppc64_elf_finish_dynamic_sections): ..here.
941 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
943 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
945 2014-08-21 Tony Wang <tony.wang@arm.com>
947 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
948 the veneer routine for R_ARM_THM_JUMP19.
949 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
950 (elf32_arm_size_stub): Ditto.
952 2014-08-20 Roland McGrath <mcgrathr@google.com>
955 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
956 all reloc types with pc_relative set in the howto, not just for
957 R_ARM_REL32 and R_ARM_REL32_NOI.
958 (allocate_dynrelocs_for_symbol): Update comment.
959 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
960 set in the howto, set call_reloc_p and may_need_local_target_p but
961 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
962 (elf32_arm_check_relocs): Likewise.
964 2014-08-20 Will Newton <will.newton@linaro.org>
966 * config.bfd: Default armeb-*-eabi* to big endian.
968 2014-08-19 Alan Modra <amodra@gmail.com>
970 * configure: Regenerate.
972 2014-08-18 Alan Modra <amodra@gmail.com>
974 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
975 use dynrelocs for ifunc.
976 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
978 2014-08-18 Alan Modra <amodra@gmail.com>
981 * elflink.c (on_needed_list): Only consider libraries that have
984 2014-08-18 Alan Modra <amodra@gmail.com>
986 * elflink.c (bfd_elf_discard_info): Return int error status.
987 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
988 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
989 * bfd-in2.h: Regenerate.
991 2014-08-14 Alan Modra <amodra@gmail.com>
993 * peXXigen.c (pe_print_reloc): Protect against access past end
996 2014-08-14 Alan Modra <amodra@gmail.com>
999 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1000 in the order they are mapped to output sections.
1002 2014-08-14 Alan Modra <amodra@gmail.com>
1004 * configure.ac: Delete redundant plugin related checks.
1005 * configure: Regenerate.
1007 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1009 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1010 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1013 2014-08-12 Alan Modra <amodra@gmail.com>
1015 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1016 here when not calling the generic add_symbol function. Formatting.
1017 Correct handling of indirect symbols. Update notice call.
1018 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1019 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1020 symbols early. Update notice call. Add comments regarding weak
1021 symbols vs. indirect.
1023 2014-08-12 Alan Modra <amodra@gmail.com>
1026 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1029 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1031 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1034 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1035 Alan Modra <amodra@gmail.com>
1038 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1039 warning for references in LTO IR to warning symbols.
1041 2014-08-07 Alan Modra <amodra@gmail.com>
1043 * linker.c (WARN, CWARN): Collapse these states to WARN.
1044 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1047 2014-08-05 Doug Evans <dje@google.com>
1049 * bfd-in2.h: Regenerate.
1050 * libcoff.h: Regenerate.
1052 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1054 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1055 rawsize if changing size.
1057 2014-08-05 Alan Modra <amodra@gmail.com>
1060 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1062 2014-08-05 Alan Modra <amodra@gmail.com>
1064 * linker.c (generic_link_check_archive_element): Move handling
1065 of command link -u symbols with a common symbol def to the
1066 code handling non-common symbols so that archive element symbols
1067 are loaded. Use generic_link_add_object_symbols.
1069 2014-08-05 Alan Modra <amodra@gmail.com>
1072 * linker.c (struct archive_list, struct archive_hash_entry,
1073 struct archive_hash_table, archive_hash_newfunc,
1074 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1075 archive_hash_table_free): Delete.
1076 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1077 checkfn. Rewrite using a straight-forward scan over archive map.
1078 (generic_link_check_archive_element_no_collect,
1079 generic_link_check_archive_element_collect,
1080 generic_link_check_archive_element): Add h and name params.
1081 * aoutx.h (aout_link_check_archive_element): Likewise.
1082 * pdp11.c (aout_link_check_archive_element): Likewise.
1083 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1084 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1085 scan symbols, simply add archive element whenever h is undefined.
1086 (coff_link_check_ar_symbols): Delete.
1087 * ecoff.c (read_ext_syms_and_strs): Delete.
1088 (reread_ext_syms_and_strs): Delete.
1089 (ecoff_link_check_archive_element): Add h and name param. Don't
1090 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1091 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1093 (elf_link_add_archive_symbols): Delete "defined" array, merge
1094 functionality into "included". Make "included" a char array. Don't
1095 set or test archive_pass.
1096 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1097 * libbfd.h: Regenerate.
1099 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1102 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1104 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1106 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1107 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1108 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1109 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1110 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1111 (_bfd_mips_elf_fake_sections): Likewise.
1112 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1113 (_bfd_mips_elf_additional_program_headers): Account for new
1114 PT_MIPS_ABIFLAGS program header.
1115 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1116 associate with .MIPS.abiflags.
1117 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1118 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1119 (infer_mips_abiflags): Likewise.
1120 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1121 (mips_32bit_flags_p): Moved higher.
1122 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1123 checking for FP ABIs.
1124 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1125 checks. Check EF_MIPS_FP64 flag consistency.
1126 (print_mips_ases, print_mips_isa_ext): New static function.
1127 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1128 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1129 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1130 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1131 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1132 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1133 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1134 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1136 2014-07-28 Alan Modra <amodra@gmail.com>
1139 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1140 __gnu_lto_slim to armap.
1141 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1142 __gnu_lto_slim to linker hash table.
1144 2014-07-27 Anthony Green <green@moxielogic.org>
1146 * config.bfd: Add moxie-*-moxiebox*.
1148 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1150 Add or reactivate or1k-*-rtems*
1151 * config.bfd (or1k-*-rtems*): Reactivate.
1153 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1155 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1157 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1158 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1160 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1163 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1164 and R_*_IRELATIVE relocation offset with PLT entry.
1165 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1166 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1167 (elf_x86_64_get_synthetic_symtab): Use it.
1169 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1172 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1173 next_tls_desc_index with elf.srelplt->reloc_count.
1175 2014-07-15 Alan Modra <amodra@gmail.com>
1177 * cache.c (cache_bread_1): Don't return -1 when fread returns
1180 2014-07-15 Alan Modra <amodra@gmail.com>
1182 * elflink.c (elf_merge_st_other): Update comments. Simplify
1183 visibility handling. Make isym const. Move code modifying
1184 isym->st_other for --exclude-libs to..
1185 (elf_link_add_object_symbols): ..here.
1187 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1190 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1192 2014-07-08 Nick Clifton <nickc@redhat.com>
1195 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1196 segments in input bfds.
1198 2014-07-08 Will Newton <will.newton@linaro.org>
1200 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1201 value to 64kB and remove custom setting for NaCl.
1203 2014-07-08 Alan Modra <amodra@gmail.com>
1205 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1206 bits from source to dest.
1207 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1208 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1210 * bfd-in2.h: Regenerate.
1212 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1214 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1215 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1216 when info->relocatable be true.
1218 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1220 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1221 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1222 * bfd-in2.h: Regenerate.
1223 * libbfd.h: Regenerate.
1225 2014-07-04 Alan Modra <amodra@gmail.com>
1227 * Makefile.am: Update "configure.in" comments.
1228 * PORTING: Likewise.
1229 * aoutx.h: Likewise.
1230 * configure.host: Likewise.
1231 * doc/bfdint.texi: Likewise.
1232 * targets.c: Likewise.
1233 * warning.m4: Likewise.
1234 * Makefile.in: Regenerate.
1236 2014-07-04 Alan Modra <amodra@gmail.com>
1238 * configure.ac: Rename from configure.in.
1239 * Makefile.in: Regenerate.
1240 * config.in: Regenerate.
1241 * doc/Makefile.in: Regenerate.
1243 2014-07-04 Alan Modra <amodra@gmail.com>
1245 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1246 * Makefile.in: Regenerate.
1248 2014-07-04 Alan Modra <amodra@gmail.com>
1250 * version.m4: New file.
1251 * configure.in: Include version.m4.
1253 * Makefile.am (RELEASE): Delete.
1254 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1255 * Makefile.in: Regenerate.
1256 * doc/Makefile.in: Regenerate.
1258 2014-07-02 Alan Modra <amodra@gmail.com>
1260 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1261 pointer_equality_needed when !readonly_dynrelocs.
1262 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1264 2014-07-02 Alan Modra <amodra@gmail.com>
1266 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1267 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1269 2014-07-01 Alan Modra <amodra@gmail.com>
1271 * bfd.c (struct bfd): Reorganise for better packing. Delete
1272 "ifd" field. Make "format", "direction" and "flags" bitfields.
1273 (HAS_LOAD_PAGE): Delete, renumber following flags.
1274 * bfd-in2.h: Regenerate.
1275 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1277 2014-07-01 Alan Modra <amodra@gmail.com>
1279 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1280 (struct ppc_link_hash_table): Increase size of stub_count array.
1281 (build_global_entry_stubs): Emit symbol on global entry stub.
1282 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1285 2014-07-01 Alan Modra <amodra@gmail.com>
1287 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1288 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1289 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1291 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1292 optimisation when --traditional-format.
1294 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1295 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1296 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1297 Soundararajan <Sounderarajan.D@atmel.com>
1299 * archures.c: Add avrtiny architecture for avr target.
1300 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1301 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1302 added for 16 bit LDS/STS instruction of avrtiny arch.
1303 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1304 BFD_RELOC_AVR_LDS_STS_16.
1305 (bfd_elf_avr_final_write_processing): Select machine number
1307 (elf32_avr_object_p): Set machine number for avrtiny arch.
1308 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1309 * bfd-in2.h: Regenerate.
1310 * libbfd.h: Regenerate.
1312 2014-06-26 Nick Clifton <nickc@redhat.com>
1315 * dwarf2.c (is_str_attr): New function.
1316 (find_abstract_instance_name): Use it to determine when an
1317 attribute has a string value.
1319 2014-06-24 Alan Modra <amodra@gmail.com>
1321 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1322 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1325 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1327 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1328 a number of targets.
1330 2014-06-20 Kyle McMartin <kyle@redhat.com>
1332 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1333 emitting initial-exec relocs when not linking an executable.
1335 2014-06-16 Will Newton <will.newton@linaro.org>
1337 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1338 htab->next_tls_desc_index in the non-IPLT case.
1339 Calculate GOT offset correctly for the non-IPLT case.
1340 (allocate_dynrelocs_for_symbol): Don't increment
1341 htab->next_tls_desc_index here.
1343 2014-06-16 Alan Modra <amodra@gmail.com>
1345 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1348 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1350 * elfxx-aarch64.c (stdarg.h): Include.
1351 (string.h): Include.
1352 (_bfd_aarch64_elf_grok_prstatus): Updated.
1353 (_bfd_aarch64_elf_grok_psinfo): New function.
1354 (_bfd_aarch64_elf_write_core_note): New function.
1355 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1356 (elf_backend_write_core_note): Define.
1358 2014-06-13 Alan Modra <amodra@gmail.com>
1360 * archive.c: Include bfdlink.h.
1361 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1362 * bfd.c (struct bfd): Add is_linker_output field.
1363 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1364 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1365 link.hash and is_linker_output.
1366 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1367 param with bfd*. Assert is_linker_output and link.hash, and
1368 clear them before exit.
1369 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1370 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1371 and link.hash so we can free two linker hash tables.
1372 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1373 first. Clean up on errors. Set hash_table_free pointer.
1374 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1375 bfd_link_hash_table* param with bfd*.
1376 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1377 hash_table_free pointer.
1378 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1379 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1380 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1381 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1382 * xcofflink.c: Similarly.
1383 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1384 clear link.next before creating linker hash table. Clean up on
1385 errors, and restore link.next on exit.
1386 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1387 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1388 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1389 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1390 * hash.c (bfd_hash_table_init_n): Free table on error.
1391 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1392 * bfd-in2.h: Regenerate.
1393 * libbfd.h: Regenerate.
1394 * libcoff.h: Regenerate.
1396 2014-06-13 Alan Modra <amodra@gmail.com>
1399 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1400 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1401 * bfd.c (bfd_link_hash_table_free): Don't define.
1402 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1403 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1404 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1405 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1406 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1407 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1408 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1409 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1410 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1411 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1412 * xsym.c: Don't define various link_hash_table_free defines, and
1413 remove from bfd_target vars. Temporarily reference some of the
1414 target link_hash_table_free functions to avoid warnings.
1415 * bfd-in2.h: Regenerate.
1416 * libbfd.h: Regenerate.
1418 2014-06-13 Alan Modra <amodra@gmail.com>
1420 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1421 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1422 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1423 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1424 Move link_hash_table_free functions before their corresponding
1425 link_hash_table_create functions.
1427 2014-06-13 Alan Modra <amodra@gmail.com>
1429 * bfd.c (struct bfd): Replace link_next with a union.
1430 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1431 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1432 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1433 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1434 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1435 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1436 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1437 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1438 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1439 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1440 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1441 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1442 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1443 * bfd-in2.h: Regenerate.
1445 2014-06-11 Alan Modra <amodra@gmail.com>
1447 * linker.c (unwrap_hash_lookup): Add missing parens.
1449 2014-06-11 Kai Tietz <ktietz@redhat.com>
1451 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1452 * libcoff.h: Regenerated.
1454 2014-06-10 Alan Modra <amodra@gmail.com>
1457 * linker.c (unwrap_hash_lookup): New function.
1458 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1459 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1460 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1461 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1462 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1463 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1464 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1465 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1467 2014-06-07 Alan Modra <amodra@gmail.com>
1469 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1470 insn as a bitfield; Use complain_overflow_bitfield.
1471 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1473 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1475 * development.sh: New file.
1476 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1477 Make -Werror the default with GCC only if DEVELOPMENT is true.
1478 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1479 $(srcdir)/development.sh.
1480 * Makefile.in, configure: Regenerate.
1482 2014-06-04 Will Newton <will.newton@linaro.org>
1484 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1485 being non-NULL into an assert.
1486 (elfNN_aarch64_tls_relax): Remove unused code.
1488 2014-06-03 DJ Delorie <dj@redhat.com>
1490 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1492 2014-06-03 Nick Clifton <nickc@redhat.com>
1495 * peXXigen.c (rsrc_process_section): Page align the new contents
1496 befgore writing out.
1498 2014-06-03 Alan Modra <amodra@gmail.com>
1500 * elf64-ppc.c (ADDIS_R12_R2): Define.
1501 (build_plt_stub): Support fusion on ELFv2 stub.
1502 (ppc_build_one_stub): Likewise for plt branch stubs.
1504 2014-05-28 Alan Modra <amodra@gmail.com>
1506 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1508 2014-05-28 Tristan Gingold <gingold@adacore.com>
1510 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1511 to keep the length of the best fit range.
1512 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1515 2014-05-27 DJ Delorie <dj@redhat.com>
1517 * elf32-rx.c (get_symbol_value_maybe): New.
1518 (rx_elf_relocate_section): If we find a reloc against
1519 $tableentry$default$<name>, redirect it to the appropriate
1521 (RX_Table_Info): New.
1522 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1523 with table parts in them.
1524 (rx_check_directives): New.
1525 (rx_table_map_2): New.
1526 (rx_table_map): New.
1527 (rx_additional_link_map_text): New. Called to dump tables to the
1531 2014-05-20 DJ Delorie <dj@redhat.com>
1533 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1535 2014-05-20 Alan Modra <amodra@gmail.com>
1538 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1539 Remove redundant setting of htab->elf.dynobj. Don't align.
1540 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1541 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1542 (create_sdata_sym): Delete.
1543 (elf_allocate_pointer_linker_section): Rename from
1544 elf_create_pointer_linker_section. Align section.
1545 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1546 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1548 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1549 Remove unnecessary tests on _SDA_BASE_ sym.
1550 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1551 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1552 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1553 (ppc_elf_maybe_strip_sdata_syms): Declare.
1555 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1557 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1559 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1561 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1562 in a section with no contents.
1563 (is_vma_in_section, find_section_by_vma): New functions.
1564 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1565 offsets in the debug directory.
1566 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1567 Byte-swap GUID from little-endian to big-endian order for
1568 consistent and conventional display.
1570 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1572 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1573 64-bit doubles objects mix with 32-bit doubles objects.
1574 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1576 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1578 * mmo.c: Update URLs in documentation comments.
1580 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1581 David Weatherford <weath@cadence.com>
1582 Max Filippov <jcmvbkbc@gmail.com>
1584 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1587 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1589 * config.bfd: Add proper arm config for *-*-freebsd*.
1591 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1593 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1594 mips32r5 and mips64r5.
1595 * archures.c (bfd_architecture): Likewise.
1596 * bfd-in2.h (bfd_architecture): Likewise.
1597 * cpu-mips.c (arch_info_struct): Likewise.
1598 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1600 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1602 * elfxx-mips.h (elfxx-mips.h): Declare.
1603 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1604 Tag_GNU_MIPS_ABI_FP mismatches.
1605 (_bfd_mips_fp_abi_string): New function.
1607 2014-05-02 Alan Modra <amodra@gmail.com>
1609 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1610 * configure.in: Likewise.
1611 * configure: Regenerate.
1613 2014-05-02 Alan Modra <amodra@gmail.com>
1615 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1616 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1617 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1618 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1619 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1620 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1621 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1622 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1623 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1624 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1625 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1626 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1627 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1628 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1629 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1630 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1631 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1632 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1633 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1634 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1635 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1636 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1637 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1638 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1639 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1640 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1641 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1642 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1643 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1644 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1645 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1646 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1647 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1648 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1649 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1650 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1651 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1652 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1653 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1654 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1655 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1656 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1657 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1658 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1659 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1660 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1661 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1662 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1664 * configure: Regenerate.
1666 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1668 * mmo.c (mmo File layout documentation): Add note about low bits
1670 (mmo_write_chunk): When handling data remainder, assert that
1671 previous remaining data is flushed.
1672 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1673 when dealing with an aligned VMA and for aligned lengths. Don't skip
1674 the last 32-bit-word of zeros.
1675 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1676 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1677 emitting data, not after updating it.
1678 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1680 2014-04-30 Nick Clifton <nickc@redhat.com>
1682 * compress.c (bfd_is_section_compressed): When checking the
1683 .debug_str section, also check the fifth byte in the section is
1684 not part of a string.
1686 2014-04-30 Alan Modra <amodra@gmail.com>
1688 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1689 (find_merged_cie): Identify personality functions by (bfd_id,index)
1690 pair when a local sym is used.
1692 2014-04-29 Christian Svensson <blue@cmd.nu>
1694 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1695 into .rela.got if it contained TLS relocations as well.
1697 2014-04-28 Nick Clifton <nickc@redhat.com>
1700 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1703 2014-04-26 Alan Modra <amodra@gmail.com>
1705 * po/SRC-POTFILES.in: Regenerate.
1706 * configure: Regenerate.
1708 2014-04-25 Nick Clifton <nickc@redhat.com>
1711 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1712 a 342-bit host. This time for older versions of gcc.
1714 2014-04-24 Nick Clifton <nickc@redhat.com>
1716 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1719 2014-04-24 Alan Modra <amodra@gmail.com>
1722 * dwarf2.c: Formatting.
1723 (struct dwarf2_debug): Make adjusted_section_count signed.
1724 (unset_sections): Make i signed.
1725 (set_debug_vma): New function.
1726 (place_sections): Handle separate debug object file. Set VMA
1727 on debug sections, even if they have an output section. Also
1728 set VMA on zero size sections, and non-load but alloc sections.
1729 Set adjusted_section_count to -1 when no section adjustment.
1730 Malloc adjusted_sections. Don't double last_vma. Transfer
1731 alloc section VMAs to separate debug file.
1732 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1733 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1734 test on symbols being the same before using old stash. Read
1735 and use separate debug file symbols. Call place_sections.
1736 (find_line): Don't call place_sections here.
1737 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1738 * libbfd.h: Regenerate.
1739 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1740 _bfd_dwarf2_slurp_debug_info call.
1741 * simple.c (simple_save_output_info): Clarify comment.
1743 2014-04-24 Nick Clifton <nickc@redhat.com>
1746 * peXXigen.c (struct rsrc_regions): New structure.
1747 (rsrc_print_resource_directory): Use new structure. Include
1748 offset of directory in listing.
1749 (rsrc_print_resource_entry): Likewise.
1750 (rsrc_print_section): Likewise.
1751 (rsrc_count_entries): Do not increment sizeof_strings or
1753 (rsrc_count_directory): Do not increment sizeof_tables.
1754 (rsrc_compute_region_sizes): New function.
1755 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1756 (rsrc_process_section): Compute size of regions after merging
1759 2014-04-23 Alan Modra <amodra@gmail.com>
1762 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1763 (place_sections): Do not modify VMA of sections when called from
1764 linker after sections have been placed in output sections. Short
1765 circuit single section case.
1766 (save_section_vma, section_vma_same): New functions.
1767 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1769 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1770 when non-relocatable.
1772 2014-04-22 Nick Clifton <nickc@redhat.com>
1775 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1777 2014-04-22 Christian Svensson <blue@cmd.nu>
1779 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1780 * archures.c: Likewise.
1781 * coffcode.h: Likewise.
1782 * config.bfd: Likewise.
1783 * configure.in: Likewise.
1784 * reloc.c: Likewise.
1785 * targets.c: Likewise.
1786 * cpu-or1k.c: New file.
1787 * elf32-or1k.c: New file.
1788 * coff-or32.c: Delete.
1789 * cpu-openrisc.c: Delete.
1790 * cpu-or32.c: Delete.
1791 * elf32-openrisc.c: Delete.
1792 * elf32-or32.c: Delete.
1793 * Makefile.in: Regenerate.
1794 * bfd-in2.h: Regenerate.
1795 * configure: Regenerate.
1796 * libbfd.h: Regenerate.
1798 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1801 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1803 2014-04-22 Will Newton <will.newton@linaro.org>
1805 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1806 function. (elf_backend_section_flags): Remove define.
1808 2014-04-21 Richard Henderson <rth@redhat.com>
1810 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1811 parameter; honor it and disable got merging when false.
1812 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1813 the first pass of relaxation.
1814 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1815 the end of the LITERAL+LITUSE chain.
1816 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1817 second pass of relaxation.
1819 * configure.ac (use_secureplt): Enable by default.
1820 * configure: Rebuild.
1822 2014-04-18 Tristan Gingold <gingold@adacore.com>
1824 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1825 bind_content, weak_bind_content, lazy_bind_content,
1827 (bfd_mach_o_load_command): Add comments, add next field.
1828 (mach_o_data_struct): Replace commands field by first_command
1830 * mach-o.c (bfd_mach_o_append_command): New function.
1831 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1832 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1834 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1835 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1836 (bfd_mach_o_write_thread): Use macro instead of literal.
1837 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1838 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1840 (bfd_mach_o_write_symtab_content): New function (extracted
1841 from bfd_mach_o_write_symtab).
1842 (bfd_mach_o_write_symtab): Split.
1843 (bfd_mach_o_count_indirect_symbols): Move
1844 (bfd_mach_o_build_dysymtab): Remove layout code.
1845 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1846 (bfd_mach_o_count_sections_for_seg): Remove.
1847 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1848 bfd_mach_o_build_seg_command).
1849 (bfd_mach_o_build_exec_seg_command): New function.
1850 (bfd_mach_o_build_dysymtab_command): Remove.
1851 (bfd_mach_o_layout_commands): New function.
1852 (bfd_mach_o_init_segment): New function.
1853 (bfd_mach_o_build_commands): Major rework to handle non-object
1855 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1857 (bfd_mach_o_read_dyld_info): Clear content fields.
1858 (bfd_mach_o_read_segment): Adjust call.
1859 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1861 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1862 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1863 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1866 2014-04-18 Tristan Gingold <gingold@adacore.com>
1868 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1869 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1870 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1871 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1873 2014-04-18 Tristan Gingold <gingold@adacore.com>
1875 * mach-o.h (bfd_mach_o_dylinker_command)
1876 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1878 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1879 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1881 2014-04-18 Tristan Gingold <gingold@adacore.com>
1883 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1884 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1885 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1886 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1887 each targets declared.
1888 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1889 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1891 2014-04-18 Tristan Gingold <gingold@adacore.com>
1893 * mach-o.c (bfd_mach_o_write_thread)
1894 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1895 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1896 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1897 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1898 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1899 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1900 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1901 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1902 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1903 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1904 (bfd_mach_o_read_command): Now return a boolean status.
1905 Adjust return statements.
1906 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1907 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1909 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1911 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1912 field. Add assigned_low_gotno and assigned_high_gotno fields.
1913 (mips_elf_create_local_got_entry): Update out-of-space condition.
1914 Set index of new GOT entry to assigned_low_gotno if required by
1915 the current relocation, else set it to assigned_high_gotno.
1916 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1917 with assigned_low_gotno.
1918 (mips_elf_multi_got): Initialize assigned_low_gotno and
1919 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1920 in place of assigned_gotno when handling global GOT entries.
1921 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1922 assigned_high_gotno.
1923 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1924 gap in the middle of local GOT space.
1926 2014-04-17 Alan Modra <amodra@gmail.com>
1929 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1930 current bfd is a plugin. Don't always set type_change_ok
1931 when old bfd is a plugin.
1933 2014-04-16 Tristan Gingold <gingold@adacore.com>
1935 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1938 2014-04-16 Alan Modra <amodra@gmail.com>
1940 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1941 with "ba 0" rather than zeros.
1943 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1945 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1947 2014-04-14 Alan Modra <amodra@gmail.com>
1949 * elf32-ppc.c (BA): Define
1950 (ppc_elf_link_hash_table_create): Correct default_params.
1951 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1952 than "nop" for ppc476_workaround.
1953 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1954 and __glink_PLTresolve. Ensure plt call stub at end of page
1955 doesn't allow fall-thru prefetch.
1957 2014-04-11 Nick Clifton <nickc@redhat.com>
1960 * peXXigen.c (abs_finder): New function.
1961 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1962 than 1^32 try to convert them into section relative values
1965 2014-04-11 Nick Clifton <nickc@redhat.com>
1967 * bfd-in2.h: Regenerate.
1968 * libbfd.h: Regenerate.
1970 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1972 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1973 when building function stubs.
1975 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1977 * elf32-avr.c: Add DIFF relocations for AVR.
1978 (avr_final_link_relocate): Handle the DIFF relocs.
1979 (bfd_elf_avr_diff_reloc): New.
1980 (elf32_avr_is_diff_reloc): New.
1981 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1982 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1985 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1987 2014-04-09 Alan Modra <amodra@gmail.com>
1989 * libcoff.h: Regenerate.
1991 2014-04-09 Alan Modra <amodra@gmail.com>
1993 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1994 of safe ppc476 insns at end of page. Also remove non-branch insns.
1997 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1999 * peXXigen.c (pe_print_debugdata): New function: Displays the
2000 contents of the debug directory and decodes codeview entries.
2001 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2002 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2003 Add functions for reading and writing debugdir and codeview
2005 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2006 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2007 * libcoff-in.h (pe_tdata): Add build-id data.
2008 * libcoff.h: Regenerate.
2009 * coffcode.h (coff_write_object_contents): Run build_id
2010 after_write_object_contents hook.
2012 2014-04-05 Alan Modra <amodra@gmail.com>
2014 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2015 merging non-default sym.
2017 2014-04-04 Tristan Gingold <gingold@adacore.com>
2019 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2022 2014-04-04 Tristan Gingold <gingold@adacore.com>
2024 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2025 thinko on names length.
2027 2014-04-04 Tristan Gingold <gingold@adacore.com>
2029 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2031 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2033 2014-04-04 Tristan Gingold <gingold@adacore.com>
2035 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2037 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2039 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2040 section before dereferencing.
2041 (pe_print_idata, pe_print_edata, pe_print_reloc)
2042 (rsrc_print_section): Don't bother interpreting the contents
2043 of sections which have no contents.
2045 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2048 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2051 2014-04-03 Tristan Gingold <gingold@adacore.com>
2053 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2055 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2057 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2059 2014-04-03 Alan Modra <amodra@gmail.com>
2061 * elf-bfd.h (struct elf_backend_data
2062 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2063 with "bfd_size_type size".
2064 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2065 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2066 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2067 * elfcode.h (bfd_from_remote_memory): Likewise.
2068 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2069 * bfd-in2.h: Regenerate.
2071 2014-04-02 Tristan Gingold <gingold@adacore.com>
2073 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2074 (bfd_mach_o_prebind_cksum_command): New types.
2075 (bfd_mach_o_prebound_dylib_command): Rewrite.
2076 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2078 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2080 (bfd_mach_o_read_prebind_cksum): New function.
2081 (bfd_mach_o_read_twolevel_hints): Ditto.
2082 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2085 2014-04-02 Alan Modra <amodra@gmail.com>
2087 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2088 Consolidate code handling possible section headers past end of
2089 segment. Don't use p_align for page size guess, instead use
2090 minpagesize. Take note of ld.so clearing section headers when
2091 p_memsz > p_filesz. Handle file header specifying no section
2092 headers. Handle zero p_align throughout. Default loadbase to
2093 zero. Add comments. Rename contents_size to high_offset, and
2094 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2095 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2096 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2098 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2099 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2100 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2101 * bfd-in2.h: Regnerate.
2103 2014-04-01 Tristan Gingold <gingold@adacore.com>
2105 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2108 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2109 Pavel Fedin <p.fedin@samsung.com>
2111 * elf32-arm.c: Add support for limited pretty-printing of PLT
2112 entries on eabi and nacl targets.
2113 (elf32_arm_get_synthetic_symtab): Add new callback.
2114 (elf32_arm_nacl_plt_sym_val): Likewise.
2115 (elf32_arm_plt0_size): Add helper function.
2116 (elf32_arm_plt_size): Likewise.
2118 2014-03-27 Tristan Gingold <gingold@adacore.com>
2120 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2121 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2123 2014-03-27 Tristan Gingold <gingold@adacore.com>
2125 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2126 * mach-o.c (bfd_mach_o_write_symtab)
2127 (bfd_mach_o_write_contents)
2128 (bfd_mach_o_set_section_flags_from_bfd)
2129 (bfd_mach_o_build_seg_command): Fix indentation.
2130 (bfd_mach_o_get_base_address): New function.
2132 2014-03-26 Nick Clifton <nickc@redhat.com>
2134 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2135 relocations in discarded sections.
2137 2014-03-26 Tristan Gingold <gingold@adacore.com>
2139 * mach-o.c (bfd_mach_o_convert_architecture): Add
2140 BFD_MACH_O_CPU_TYPE_ARM64.
2142 2014-03-26 Alan Modra <amodra@gmail.com>
2144 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2145 needed plt entries when taking the address of functions for
2146 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2147 Move opd setup and abiversion checks to..
2148 (ppc64_elf_before_check_relocs): ..here. Renamed from
2149 ppc64_elf_process_dot_syms. Set output abiversion from input and
2150 input abiversion from output, if either is not set.
2151 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2152 (elf_backend_check_directives): Update.
2154 2014-03-25 Will Newton <will.newton@linaro.org>
2156 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2157 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2158 of input sections rather than output sections.
2160 2014-03-20 Will Newton <will.newton@linaro.org>
2163 * elf32-arm.c (elf32_arm_check_relocs): Set
2164 pointer_equality_needed for absolute references within
2166 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2167 unless pointer_equality_needed is set.
2169 2014-03-19 Nick Clifton <nickc@redhat.com>
2171 * peXXigen.c (rsrc_process_section): Add code to scan input
2172 sections and record their lengths. Use these lengths to find the
2173 start of each merged .rsrc section.
2175 2014-03-17 Tristan Gingold <gingold@adacore.com>
2177 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2178 (bfd_mach_o_read_command): Ditto.
2180 2014-03-14 Meador Inge <meadori@codesourcery.com>
2182 * configure.in: Add strnlen to AC_CHECK_DECLS.
2183 * config.in: Regenerate.
2184 * configure: Regenerate.
2185 * sysdep.h (strnlen): Add prototype.
2187 2014-03-14 Alan Modra <amodra@gmail.com>
2189 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2190 handling for VLE_SDA21 relocs.
2192 2014-03-13 Tristan Gingold <gingold@adacore.com>
2194 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2196 (pe_bfd_object_p): Also read version number to detect ILF.
2197 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2198 (x86_64pe_bigobj_vec): Define
2199 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2200 (bfd_coff_max_nscns): New macro.
2201 (coff_compute_section_file_positions): Use unsigned int for
2202 target_index. Compare with bfd_coff_max_nscns.
2203 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2204 Set a value for _bfd_coff_max_nscns.
2205 (header_bigobj_classid): New constant.
2206 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2207 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2208 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2210 (bigobj_swap_table): New table.
2211 * libcoff.h: Regenerate.
2212 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2213 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2214 _bfd_coff_max_nscns.
2215 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2216 * coff-rs6000.c (bfd_xcoff_backend_data)
2217 (bfd_pmac_xcoff_backend_data): Likewise.
2218 * coff64-rs6000.c (bfd_xcoff_backend_data)
2219 (bfd_xcoff_aix5_backend_data): Likewise.
2220 * targets.c (x86_64pe_bigobj_vec): Declare.
2221 * configure.in (x86_64pe_bigobj_vec): New vector.
2222 * configure: Regenerate.
2223 * config.bfd: Add bigobj object format for Windows targets.
2225 2014-03-12 Nick Clifton <nickc@redhat.com>
2228 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2229 before testing for vxworks.
2231 2014-03-12 Alan Modra <amodra@gmail.com>
2233 * Makefile.in: Regenerate.
2235 2014-03-12 Alan Modra <amodra@gmail.com>
2238 * elf.c (copy_elf_program_header): Ignore first section lma if
2241 2014-03-11 Alan Modra <amodra@gmail.com>
2244 * coff-rs6000.c: Include stdint.h.
2245 * coff64-rs6000.c: Likewise.
2247 2014-03-10 Tristan Gingold <gingold@adacore.com>
2249 * ticoff.h: Removed.
2251 2014-03-08 Alan Modra <amodra@gmail.com>
2253 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2254 many relocations. Correct bitsize and rightshift too for a number
2255 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2256 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2257 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2258 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2259 fields in instructions to signed/unsigned according to whether
2260 the field takes a signed or unsigned value. Tidy vle split16 code.
2261 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2263 2014-03-08 Alan Modra <amodra@gmail.com>
2265 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2266 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2267 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2268 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2269 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2270 fields in instructions to signed/unsigned according to whether
2271 the field takes a signed or unsigned value.
2273 2014-03-07 Pedro Alves <palves@redhat.com>
2276 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2277 through ptr_to_uint instead of through long.
2279 2014-03-06 Nick Clifton <nickc@redhat.com>
2282 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2283 attribute section names.
2285 2014-03-05 Alan Modra <amodra@gmail.com>
2287 Update copyright years.
2289 2014-03-05 Alan Modra <amodra@gmail.com>
2291 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2292 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2293 (ppc64_elf_check_relocs): Likewise.
2294 (ppc64_elf_relocate_section): Likewise.
2295 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2296 * bfd-in2.h: Regenerate.
2297 * libbfd.h: Regenerate.
2299 2014-03-04 Heiher <r@hev.cc>
2301 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2303 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2304 extension of bfd_mach_mipsisa64r2.
2306 2014-03-04 Nick Clifton <nickc@redhat.com>
2309 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2310 (elf32_thumb2_plt_entry): New array.
2311 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2312 using thumb2 based PLT.
2313 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2315 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2317 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2319 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2320 Thumb2 based PLT 0-entry.
2321 (elf32_arm_output_arch_local_syms): Handle creation of local
2322 symbols for Thumb2 based PLT entries.
2324 2014-02-28 Alan Modra <amodra@gmail.com>
2327 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2328 the same conditions we called check_relocs.
2330 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2332 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2333 * bfd-in2.h: Regenerate.
2334 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2335 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2336 using long PLT entries.
2337 (bfd_elf32_arm_use_long_plt): New function.
2338 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2340 2014-02-27 Alan Modra <amodra@gmail.com>
2342 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2343 params for targets that don't use ppc32elf.em.
2345 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2347 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2348 of GOTOFF relocations.
2350 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2351 H.J. Lu <hongjiu.lu@intel.com>
2353 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2354 (elf_x86_64_legacy_plt_entry): Likewise.
2355 (elf_x86_64_bnd_plt_entry): Likewise.
2356 (elf_x86_64_legacy_plt2_entry): Likewise.
2357 (elf_x86_64_bnd_plt2_entry): Likewise.
2358 (elf_x86_64_bnd_arch_bed): Likewise.
2359 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2360 (elf_x86_64_link_hash_table): Add plt_bnd.
2361 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2363 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2364 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2366 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2367 symbols. Resolve call to the second PLT if it is created.
2368 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2369 (elf_x86_64_relocate_section): Resolve PLT references to the
2370 second PLT if it is created.
2371 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2372 second PLT entry for BND relocation.
2373 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2374 the second PLT is created.
2375 (elf_x86_64_get_synthetic_symtab): New.
2376 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2378 2014-02-19 Alan Modra <amodra@gmail.com>
2380 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2381 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2382 provision of out-of-line register save/restore routines.
2384 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2386 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2387 PT_DYNAMIC segment flags.
2389 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2392 * simple.c (struct saved_offsets): New.
2393 (simple_save_output_info): Use it for ptr.
2394 (simple_restore_output_info): Use it for ptr. Check section_count.
2395 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2397 2014-02-17 Alan Modra <amodra@gmail.com>
2399 * elf64-ppc.h (struct ppc64_elf_params): Define.
2400 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2401 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2402 ppc64_elf_build_stubs): Update prototype.
2403 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2404 fields now in params. Adjust code throughout file.
2405 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2406 Save params pointer in htab.
2407 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2408 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2409 ppc64_elf_build_stubs): Remove parameters now in "params".
2411 2014-02-17 Alan Modra <amodra@gmail.com>
2413 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2414 patched for ppc476 workaround. Reapply branch taken/not taken
2417 2014-02-12 Alan Modra <amodra@gmail.com>
2419 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2420 stubs for calls to __tls_get_addr that we know will later be
2423 2014-02-12 Alan Modra <amodra@gmail.com>
2425 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2426 for ld -r, when code sections are sufficiently aligned.
2427 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2430 2014-02-12 Alan Modra <amodra@gmail.com>
2433 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2434 --export-dynamic and --dynamic-list marking of symbols.
2435 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2438 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2441 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2442 executables if it matches dynamic_list.
2444 2014-02-10 Alan Modra <amodra@gmail.com>
2446 * po/SRC-POTFILES.in: Regenerate.
2447 * po/bfd.pot: Regenerate.
2449 2014-02-09 Alan Modra <amodra@gmail.com>
2451 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2452 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2453 (elfNN_bed): Init new field.
2454 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2455 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2456 (ppc_elf_relax_section): Don't reallocate section here, write
2457 stubs, or write out relocs for ld -r here..
2458 (ppc_elf_relocate_section): ..instead write stubs here, and use
2459 existing code to write out relocs for ld -r. Fix offset
2460 adjustment on reloc for little-endian.
2461 (elf_backend_caches_rawsize): Define.
2463 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2466 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2468 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2470 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2471 return paths. Three times.
2472 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2474 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2475 (ppc64_elf_edit_toc): Free USED in return path.
2477 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2479 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2480 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2481 * libbfd.h: Regenerated.
2482 * bfd-in2.h: Regenerated.
2483 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2484 (nios2_reloc_map): Likewise.
2485 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2486 Fixed all references.
2487 (nios2_elf32_relocate_section): Add new relocations.
2488 (nios2_elf32_check_relocs): Likewise.
2489 (nios2_elf32_gc_sweep_hook): Likewise.
2491 2014-02-03 Alan Modra <amodra@gmail.com>
2493 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2494 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2495 (ppc_elf_link_params): New function.
2496 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2498 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2499 parameters. Use htab->params instead.
2500 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2501 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2502 64 bytes for ppc476 workaround.
2503 (struct ppc_elf_relax_info): New.
2504 (ppc_elf_relax_section): Exclude linker created sections and
2505 those too small to hold one instruction. Don't add another
2506 branch around trampolines on later relax passes. Don't
2507 generate trampolines for undefined symbols when !relocatable,
2508 nor for plugin symbols. Allocate space for ppc476 workaround
2509 patch area. Free fixups on error return path.
2510 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2511 * elf32-ppc.h (struct ppc_elf_params): New.
2512 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2513 (ppc_elf_link_params): Declare.
2514 * section.c (SEC_INFO_TYPE_TARGET): Define.
2515 * bfd-in2.h: Regenerate.
2517 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2519 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2521 (nios2_elf32_relocate_section): Use got_base to adjust
2522 GOT-pointer-relative relocations relative to _gp_got.
2523 (create_got_section): Create _gp_got symbol.
2524 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2525 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2527 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2529 * bfd-in2.h: Update from reloc.c.
2530 * elf32-nios2.c: Include elf32-nios2.h.
2531 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2532 (nios2_reloc_map): Likewise.
2533 (enum elf32_nios2_stub_type): Declare.
2534 (struct elf32_nios2_stub_hash_entry): Declare.
2535 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2536 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2537 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2538 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2539 bfd_count, top_index, input_list, all_local_syms.
2540 (nios2_call26_stub_entry): New.
2541 (nios2_elf32_install_imm16): Move up in file.
2542 (nios2_elf32_install_data): Move up in file.
2543 (hiadj): Move up in file.
2544 (stub_hash_newfunc): New.
2545 (link_hash_newfunc): Initialize hsh_cache field.
2547 (nios2_stub_name): New.
2548 (nios2_get_stub_entry): New.
2549 (nios2_add_stub): New.
2550 (nios2_elf32_setup_section_lists): New.
2551 (nios2_elf32_next_input_section): New.
2552 (CALL26_SEGMENT): New.
2553 (MAX_STUB_SECTION_SIZE): New.
2554 (group_sections): New.
2555 (nios2_type_of_stub): New.
2556 (nios2_build_one_stub): New.
2557 (nios2_size_one_stub): New.
2558 (get_local_syms): New.
2559 (nios2_elf32_size_stubs): New.
2560 (nios2_elf32_build_stubs): New.
2561 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2562 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2563 trampolines for R_NIOS2_CALL26 stubs.
2564 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2565 (nios2_elf32_gc_sweep_hook): Likewise.
2566 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2567 (nios2_elf32_link_hash_table_free): New.
2568 (bfd_elf32_bfd_link_hash_table_free): Define.
2569 * elf32-nios2.h: New file.
2570 * libbfd.h: Update from reloc.c.
2571 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2573 2014-01-29 Nick Clifton <nickc@redhat.com>
2576 * elf32-metag.c (elf_metag_post_process_headers): Call
2577 _bfd_elf_post_process_headers.
2578 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2579 _bfd_elf_copy_private_data.
2580 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2582 2014-01-29 Nick Clifton <nickc@redhat.com>
2584 * bfd-in.h (bfd_set_section_vma): Delete.
2585 (bfd_set_section_alignment): Delete.
2586 (bfd_set_section_userdata): Delete.
2587 (bfd_set_cacheable): Delete.
2588 * bfd.c (bfd_set_cacheable): New static inline function.
2589 * section.c (bfd_set_section_userdata): Likewise.
2590 (bfd_set_section_vma): Likewise.
2591 (bfd_set_section_alignment): Likewise.
2592 * bfd-in2.h: Regenerate.
2594 2014-01-28 Nick Clifton <nickc@redhat.com>
2596 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2597 attributes select the CU containing the abbreviation, which may not
2600 2014-01-24 Alan Modra <amodra@gmail.com>
2602 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2603 to get_relocs for ELFv2.
2605 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2608 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2609 if TLS sections are not adjacent.
2611 2014-01-22 Alan Modra <amodra@gmail.com>
2613 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2615 2014-01-22 Alan Modra <amodra@gmail.com>
2617 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2619 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2622 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2623 regular default symbol definition and the versioned dynamic
2624 symbol definition mismatch, skip the default symbol definition
2625 if one of them is IFUNC.
2627 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2630 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2631 info->export_dynamic nor h->ref_dynamic for type mismatch when
2632 adding the default version.
2634 2014-01-16 Alan Modra <amodra@gmail.com>
2636 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2637 mips_elf_traverse_got_arg* rather than mips_got_info*.
2638 Adjust caller. Alloc on output_bfd rather than symbol section
2641 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2643 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2645 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2647 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2650 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2651 against __ehdr_start.
2652 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2654 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2656 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2658 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2660 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2663 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2664 count if there are any non pc-relative relocs.
2665 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2667 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2668 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2670 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2671 offset while calculating relocation address.
2672 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2673 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2675 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2678 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2679 R_ARM_ABS8 and R_ARM_ABS16.
2681 2014-01-13 Alan Modra <amodra@gmail.com>
2683 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2684 error when shared and force a plt call otherwise.
2685 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2686 plt_type == PLT_NEW.
2687 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2688 the appropriate call stub.
2690 2014-01-10 Alan Modra <amodra@gmail.com>
2695 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2696 (assign_file_positions_for_non_load_sections): When setting up
2697 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2698 header that completely covers the relro region.
2700 2014-01-09 Tristan Gingold <gingold@adacore.com>
2702 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2703 table macros and add macros to initializa the structure.
2705 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2710 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2711 size for PT_GNU_RELRO segment.
2712 (assign_file_positions_for_load_sections): If PT_LOAD segment
2713 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2715 2014-01-07 Tom Tromey <tromey@redhat.com>
2717 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2720 2014-01-03 Nick Clifton <nickc@redhat.com>
2723 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2726 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2729 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2731 2014-01-02 Nick Clifton <nickc@redhat.com>
2734 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2735 filename in the bfd's filename field.
2736 * elfcode.h (bfd_from_remote_memory): Likewise.
2737 * ieee.c (ieee_object_p): Likewise.
2738 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2739 * oasys.c (oasys_openr_next_archived_file): Likewise.
2740 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2741 * opncls.c (bfd_fopen): Likewise.
2742 (bfd_openstreamr): Likewise.
2743 (bfd_openr_iovec): Likewise.
2744 (bfd_openw): Likewise.
2745 (bfd_create): Likewise.
2746 (_bfd_delete_bfd): Free filename.
2748 For older changes see ChangeLog-2013
2750 Copyright (C) 2014 Free Software Foundation, Inc.
2752 Copying and distribution of this file, with or without modification,
2753 are permitted in any medium without royalty provided the copyright
2754 notice and this notice are preserved.
2760 version-control: never