1 2014-11-20 Alan Modra <amodra@gmail.com>
3 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
6 2014-11-20 Terry Guo <terry.guo@arm.com>
8 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
9 hasn't attribute section.
11 2014-11-20 Alan Modra <amodra@gmail.com>
13 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
15 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
18 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
19 PC-relative offset overflow in PLT entry.
21 2014-11-18 Nick Clifton <nickc@redhat.com>
24 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
25 is larger than its real size.
26 (rsrc_print_section): Fix off-by-one error checking for overflow.
27 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
30 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
32 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
35 2014-11-14 Nick Clifton <nickc@redhat.com>
38 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
40 (bfd_get_alt_debug_link_info): Likewise.
42 2014-11-14 Nick Clifton <nickc@redhat.com>
45 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
47 (ieee_object_p): Likewise.
49 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
51 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
53 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
55 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
57 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
60 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
61 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
62 (elf_x86_64_relocate_section): Likewise.
64 2014-11-13 Nick Clifton <nickc@redhat.com>
67 * coffcode.h (coff_ptr_struct): Add is_sym field.
68 (coff_new_section_hook): Set the is_sym field.
69 (coff_pointerize_aux_hook): Check the is_sym field.
70 (coff_print_aux): Likewise.
71 (coff_compute_section_file_positions): Likewise.
72 (coff_write_object_contents): Likewise.
73 (coff_slurp_line_table): Likewise.
74 (coff_slurp_symbol_table): Likewise.
75 (CALC_ADDEND): Likewise.
76 * coffgen.c (coff_renumber_symbols): Likewise.
77 (coff_mangle_symbols): Likewise.
78 (coff_fix_symbol_name): Likewise.
79 (coff_write_symbol): Likewise.
80 (coff_write_alien_symbol): Likewise.
81 (coff_write_native_symbol): Likewise.
82 (coff_write_symbols): Likewise.
83 (coff_write_linenumbers): Likewise.
84 (coff_pointerize_aux): Likewise.
85 (coff_get_normalized_symtab): Likewise.
86 (coff_get_symbol_info): Likewise.
87 (bfd_coff_get_syment): Likewise.
88 (bfd_coff_get_auxent): Likewise.
89 (coff_print_symbol): Likewise.
90 (coff_find_nearest_line_with_names): Likewise.
91 (bfd_coff_set_symbol_class): Likewise.
92 (coff_make_empty_symbol): Set the is_sym field.
93 (coff_bfd_make_debug_symbol): Likewise.
94 * peicode.h (pe_ILF_make_a_symbol): Likewise.
95 * libcoff.h: Regenerate.
96 * libcoff-in.h: Regenerate.
98 2014-11-12 Nick Clifton <nickc@redhat.com>
101 * coffcode.h (coff_slurp_line_table): Set the line number of
102 corrupt entries to -1.
103 (coff_slurp_symbol_table): Alway initialise the value of the
105 * coffgen.c (coff_print_symbol): Check that the combined pointer
107 (coff_print_symbol): Do not print negative line numbers.
108 * peXXigen.c (pe_print_idata): Add range checking displaying
111 2014-11-12 Alan Modra <amodra@gmail.com>
114 * coffcode.h (coff_slurp_line_table): Drop line number info
115 not preceded by a valid function entry. Revert last change.
117 2014-11-11 Nick Clifton <nickc@redhat.com>
120 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
121 line number cache that would not be initialised by the copy from
122 the new line number table.
123 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
125 * coffgen.c (coff_get_normalized_symbols): Get the external
126 symbols before allocating space for the internal symbols, in case
128 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
129 array if one is needed. Likewise with the verdef array.
130 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
132 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
133 structure are initialised.
134 (pe_print_edata): Avoid reading off the end of the data buffer.
136 2014-11-11 Alan Modra <amodra@gmail.com>
139 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
140 when building func_table.
142 2014-11-11 Alan Modra <amodra@gmail.com>
145 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
146 memset the particular bits we need. Update src after hitting loop
147 "continue". Don't count lineno omitted due to invalid symbols in
148 nbr_func, and update lineno_count. Init entire terminating
149 lineno. Don't both allocating terminator in n_lineno_cache.
150 Redirect sym->lineno pointer to where n_lineno_cache will be
151 copied, and free n_lineno_cache.
152 * pe-mips.c (NUM_HOWTOS): Typo fix.
154 2014-11-11 Alan Modra <amodra@gmail.com>
156 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
157 size check to account for possible zero terminator.
159 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
161 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
162 data sections to be PROGBITS
164 2014-11-10 Nick Clifton <nickc@redhat.com>
167 * coff-i386.c (NUM_HOWTOS): New define.
168 (RTYPE2HOWTO): Use it.
169 (coff_i386_rtype_to_howto): Likewise.
170 (coff_i386_reloc_name_lookup): Likewise.
171 (CALC_ADDEND): Check that reloc r_type field is valid.
172 * coff-x86_64.c (NUM_HOWTOS): New define.
173 (RTYPE2HOWTO): Use it.
174 (coff_amd64_rtype_to_howto): Likewise.
175 (coff_amd64_reloc_name_lookup): Likewise.
176 (CALC_ADDEND): Check that reloc r_type field is valid.
177 * coffcode.h (coff_slurp_line_table): Check for symbol table
179 (coff_slurp_symbol_table): Use zalloc to ensure that all table
180 entries are initialised.
181 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
182 in the string table. Also ensure that the table is 0 terminated.
183 (coff_get_normalized_symtab): Check for symbol table indexing
185 * opncls.c (bfd_alloc): Catch the case where a small negative size
186 can result in only 1 byte being allocated.
187 (bfd_alloc2): Use bfd_alloc.
188 * pe-mips.c (NUM_HOWTOS): New define.
189 (coff_mips_reloc_name_lookup): Use it.
190 (CALC_ADDEND): Check that reloc r_type field is valid.
191 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
192 in the DataDirectory.
193 (pe_print_idata): Avoid reading beyond the end of the data block
194 wen printing strings.
195 (pe_print_edata): Likewise.
196 Check for table indexing underflow.
197 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
198 (pe_bfd_object_p): Allocate and initialize enough space to hold a
199 PEAOUTHDR, even if the opt_hdr field specified less.
201 2014-11-08 Alan Modra <amodra@gmail.com>
203 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
205 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
207 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
210 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
213 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
214 for IE->LE transition.
216 2014-11-07 Alan Modra <amodra@gmail.com>
218 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
220 2014-11-07 Alan Modra <amodra@gmail.com>
222 * tekhex.c (CHUNK_SPAN): Define.
223 (struct data_struct <chunk_init>): Use one byte per span, update
224 all code accessing this field.
225 (find_chunk): Add create param, don't create new entry unless set.
226 (insert_byte): Don't save zeros.
227 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
228 on symbol type. Create an alternate section if both types of
229 symbol are given. Attach type '2' and '6' symbols to absolute
231 (move_section_contents): Fix caching of chunk. Don't create chunk
232 when reading, or for writing zeros.
233 (tekhex_set_section_contents): Don't create initial chunks.
234 (tekhex_write_object_contents): Use CHUNK_SPAN.
236 2014-11-07 Alan Modra <amodra@gmail.com>
238 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
240 2014-11-07 Alan Modra <amodra@gmail.com>
242 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
243 * coffcode.h (coff_set_alignment_hook): Likewise.
244 (coff_slurp_line_table): Likewise.
245 * coffgen.c (coff_get_normalized_symtab): Likewise.
246 (_bfd_coff_get_external_symbols): Likewise.
247 * elf.c (bfd_elf_get_str_section): Likewise.
248 * tekhex.c (first_phase): Likewise.
250 2014-11-06 Nick Clifton <nickc@redhat.com>
252 * aoutx.h (slurp_symbol_table): Revert previous delta.
253 (slurp_reloc_table): Likewise.
254 * compress.c (bfd_get_full_section_contents): Remove file size
256 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
257 and do not complain about linker generated files.
259 2014-11-06 Will Newton <will.newton@linaro.org>
261 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
262 length sections and sub-sections.
264 2014-11-04 Nick Clifton <nickc@redhat.com>
267 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
268 Replace another abort with an error message.
269 (coff_slurp_line_table): Add more range checking.
270 * peXXigen.c (pe_print_debugdata): Add range checking.
272 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
274 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
275 when creating a dso with discarded dynsym section.
277 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
279 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
280 and E_MIPS_ARCH_64R6 support.
282 2014-11-05 Nick Clifton <nickc@redhat.com>
285 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
286 about the number of relocations it contains.
287 (coff_sort_func_alent): Return 0 if the pointers are NULL.
288 (coff_slurp_line_table): Add more range checks. Do not free new
289 tables created when sorting line numbers.
290 * peXXigen.c (pe_print_idata): Add range checks.
291 (pe_print_edata): Likewise.
292 (rsrc_print_resource_entries): Likewise. Avoid printing control
293 characters. Terminate priniting if corruption is detected.
294 (rsrc_print_resource_directory): Terminate printing if an unknown
295 directory type is encountered.
296 (pe_print_debugdata): Fix off-by-one error.
297 (rsrc_count_entries): Add range checking.
298 (rsrc_parse_entry): Likewise.
300 2014-11-04 Nick Clifton <nickc@redhat.com>
303 * compress.c (bfd_get_full_section_contents): Improve test for
304 linker created objects.
307 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
308 corrupt extended name tables.
310 2014-11-04 Alan Modra <amodra@gmail.com>
312 * elf32-spu.c (ovl_mgr_stat): New function.
313 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
315 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
317 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
318 relaxation, reduce the size of symbols that span the deleted
321 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
323 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
324 located at the very end of the section.
326 2014-11-03 Nick Clifton <nickc@redhat.com>
329 * aoutx.h (slurp_symbol_table): Check that computed table size is
330 not bigger than the file from which is it being read.
331 (slurp_reloc_table): Likewise.
332 * coffcode.h (coff_slurp_line_table): Remove unneeded local
333 'warned'. Do not try to print the details of a symbol with an
335 * coffgen.c (make_a_sectiobn_from_file): Check computed string
336 index against length of string table.
337 (bfd_coff_internal_syment_name): Check read in string offset
338 against length of string table.
339 (build_debug_section): Return a pointer to the section used.
340 (_bfd_coff_read_string_table): Store the length of the string
341 table in the coff_tdata structure.
342 (bfd_coff_free_symbols): Set the length of the string table to
343 zero when it is freed.
344 (coff_get_normalized_symtab): Check offsets against string table
345 or data table lengths as appropriate.
346 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
347 length of string table.
348 * compress.c (bfd_get_full_section_contents): Check computed size
349 against the size of the file.
350 * libcoff-in.h (obj_coff_strings_len): Define.
351 (struct coff_tdata): Add strings_len field.
352 * libcoff.h: Regenerate.
353 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
354 data if the debug section is too small.
355 * xcofflink.c (xcoff_link_input_bfd): Check offset against
356 length of string table.
358 2014-11-03 Nick Clifton <nickc@redhat.com>
360 * po/fi.po: Updated Finnish translation.
362 2014-10-31 Andrew Pinski <apinski@cavium.com>
363 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
365 * archures.c: Add octeon3 for mips target.
366 * bfd-in2.h: Regenerate.
367 * bfd/cpu-mips.c: Define I_mipsocteon3.
368 nfo_struct): Add octeon3 support.
369 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
371 (mips_set_isa_flags): Add support for octeon3.
372 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
373 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
374 extension of bfd_mach_mips_octeon2.
375 (print_mips_isa_ext): Print the value of Octeon3.
377 2014-10-31 Nick Clifton <nickc@redhat.com>
380 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
381 symbol table bigger than the file.
382 * elf.c (bfd_elf_get_str_section): Do not try to load a string
383 table bigger than the file.
384 * tekhex.c (first_phase): Check that the section range is sane.
386 2014-10-30 Nick Clifton <nickc@redhat.com>
389 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
390 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
392 2014-10-29 Nick Clifton <nickc@redhat.com>
394 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
397 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
399 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
401 2014-10-28 Nick Clifton <nickc@redhat.com>
404 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
405 detection table on a per-bfd basis.
406 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
409 2014-10-28 Andreas Schwab <schwab@suse.de>
410 Nick Clifton <nickc@redhat.com>
413 * srec.c (srec_bad_byte): Increase size of buf to allow for
415 (srec_scan): Use an unsigned char buffer to hold header bytes.
417 2014-10-27 Nick Clifton <nickc@redhat.com>
420 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
421 binaries with a group of sections linked by the string table
423 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
424 with an invalid value for NumberOfRvaAndSizes.
425 (pe_print_edata): Detect out of range rvas and entry counts for
426 the Export Address table, Name Pointer table and Ordinal table.
429 * elf.c (setup_group): Improve handling of corrupt group
432 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
434 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
435 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
436 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
437 (elf_aarch64_stub_type): Add new type
438 aarch64_stub_erratum_835769_veneer.
439 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
440 (aarch64_erratum_835769_fix): New data struct to record erratum
442 (elf_aarch64_link_hash_table: Global flags for 835769.
443 (aarch64_build_one_stub): Add case for 835769.
444 (aarch64_size_one_stub): Likewise.
445 (aarch64_mem_op_p, aarch64_mlxl_p,
446 aarch64_erratum_sequence,erratum_835769_scan):
447 New. Decode and scan functions for erratum 835769.
448 (elf_aarch64_create_or_find_stub_sec): New.
449 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
451 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
452 (erratum_835769_branch_to_stub_data,
453 make_branch_to_erratum_835769_stub):New. Connect up all the
454 erratum stubs to occurances by branches.
455 (elfNN_aarch64_write_section): New hook.
456 (aarch64_map_one_stub): Output erratum stub symbol.
457 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
458 information for erratum 835769.
459 (elf_backend_write_section): Define.
461 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
463 * elf32-arm.c (read_code32): New function to read 32 bit
465 (read_code16): New function to read 16 bit thumb instrution.
466 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
467 and read_code16 to read instructions.
469 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
471 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
472 (print_mips_isa_ext): Print the value of an unknown extension.
474 2014-10-21 Alan Modra <amodra@gmail.com>
476 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
477 entries that aren't a multiple of 8 rather than failing assertion.
479 2014-10-21 Alan Modra <amodra@gmail.com>
481 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
484 2014-10-18 Alan Modra <amodra@gmail.com>
486 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
487 section for function symbols defined in .opd is discarded, let
488 the symbol appear to be undefined.
489 (opd_entry_value): Ensure the result section is that for the
490 function code section in the same object as the OPD entry.
492 2014-10-16 Alan Modra <amodra@gmail.com>
495 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
497 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
498 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
499 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
500 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
501 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
502 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
503 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
504 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
505 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
508 2014-10-16 Alan Modra <amodra@gmail.com>
510 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
511 even when output is not ppc64 ELF. Remove redundant tests on
514 2014-10-15 Alan Modra <amodra@gmail.com>
517 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
518 param, group "section" and "offset" params. Zero discriminator.
519 * bfd.c (bfd_find_nearest_line): Implement with new
520 _bfd_find_nearest_line.
521 (bfd_find_nearest_line_discriminator): Likewise.
522 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
524 * coff-rs6000.c (xcoff_find_nearest_line,
525 xcoff_find_nearest_line_discriminator): Delete.
526 (_bfd_xcoff_find_nearest_line): Don't define.
527 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
528 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
530 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
531 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
532 adjust _bfd_dwarf2_find_nearest_line call.
533 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
534 others. Set discriminator. Adjust call.
535 (coff_find_nearest_line_discriminator): Delete.
536 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
537 * dwarf2.c (find_line): Rename to..
538 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
539 Simplify setting of do_line. Delete old function.
540 (_bfd_dwarf2_find_line): Delete.
541 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
542 discriminator_ptr and set it.
543 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
544 (_bfd_elf_find_nearest_line_discriminator): Delete.
545 (_bfd_elf_find_line_discriminator): Delete.
546 (_bfd_generic_find_nearest_line_discriminator): Don't define.
547 * elf.c (elf_find_function): Reorder params.
548 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
550 (_bfd_elf_find_nearest_line_discriminator): Delete.
551 (_bfd_elf_find_line): Adjust call.
552 * elf32-arm.c (arm_elf_find_function): Reorder params.
553 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
555 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
556 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
557 (elfNN_aarch64_find_nearest_line): Reorder params, add
558 discriminator_ptr. Adjust calls.
559 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
560 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
561 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
562 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
563 (_bfd_dwarf1_find_nearest_line): Likewise.
564 (_bfd_dwarf2_find_nearest_line): Likewise.
565 (_bfd_dwarf2_find_line): Delete.
566 (_bfd_generic_find_nearest_line_discriminator): Delete.
567 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
568 * libcoff-in.h (coff_find_nearest_line): Update prototype.
569 (coff_find_nearest_line_discriminator): Delete.
570 (coff_find_nearest_line_with_names): Update prototype.
571 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
572 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
573 discriminator_ptr. Adjust calls.
574 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
575 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
576 discriminator_ptr and set.
577 * som.c (som_find_nearest_line): Similarly.
578 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
579 _bfd_find_nearest_line_discriminator.
580 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
581 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
582 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
583 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
584 "discriminator" and set.
585 (_bfd_vms_find_nearest_line_discriminator): Delete.
586 (_bfd_generic_find_nearest_line_discriminator): Don't define.
587 (alpha_vms_find_nearest_line): Update define.
588 * bfd-in2.h: Regenerate.
589 * libbfd.h: Regenerate.
590 * libcoff.h: Regenerate.
592 2014-10-15 Alan Modra <amodra@gmail.com>
594 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
595 * aout-adobe.c (aout_32_find_line): Define.
596 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
597 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
598 * aout-target.h (MY_find_line): Define.
599 * aout-tic30.c (MY_find_line): Define.
600 * binary.c (binary_find_line): Define.
601 * bout.c (aout_32_find_line): Define.
602 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
603 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
604 (rs6000_xcoff64_aix_vec): Likewise.
605 * elf-bfd.h (_bfd_generic_find_line): Don't define.
606 * elfxx-target.h (bfd_elfNN_find_line): Define.
607 * i386msdos.c (msdos_find_line): Define.
608 * i386os9k.c (aout_32_find_line): Define.
609 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
610 (ieee_find_nearest_line, ieee_find_line,
611 ieee_find_inliner_info): Define.
612 * ihex.c (ihex_find_line): Define.
613 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
614 (_bfd_generic_find_line): Don't define.
615 * libbfd.c (_bfd_generic_find_line): Delete.
616 * libcoff-in.h (coff_find_line): Define.
617 * libecoff.h (_bfd_ecoff_find_line): Define.
618 * mach-o.h (bfd_mach_o_find_line): Define.
619 * mmo.c (mmo_find_line): Define.
620 * nlm-target.h (nlm_find_line): Define.
621 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
622 (oasys_find_nearest_line, oasys_find_line,
623 oasys_find_inliner_info): Define.
624 * pef.c (bfd_pef_find_line): Define.
625 * plugin.c (bfd_plugin_find_line): Define.
626 * ppcboot.c (ppcboot_find_line): Define.
627 * som.c (som_find_line): Define.
628 * srec.c (srec_find_line): Define.
629 * tekhex.c (tekhex_find_line): Define.
630 * versados.c (versados_find_line): Define.
631 * vms-alpha.c (alpha_vms_find_line): Define.
632 * xsym.c (bfd_sym_find_line): Define.
633 * bfd-in2.h: Regenerate.
634 * libbfd.h: Regenerate.
635 * libcoff.h: Regenerate.
637 2014-10-15 Tristan Gingold <gingold@adacore.com>
639 * version.m4: Bump version to 2.25.51
640 * configure: Regenerate.
642 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
644 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
645 offset is less than 2.
646 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
648 2014-10-14 Alan Modra <amodra@gmail.com>
651 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
652 (EIGHT_GAZILLION): Delete.
654 2014-10-13 Alan Modra <amodra@gmail.com>
657 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
658 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
659 flags enabling conversion of CIEs and FDEs to use relative encoding.
660 (find_merged_cie): Similarly.
661 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
662 relocatable, except for CIE pointer.
663 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
664 relocs against symbols in dropped comdat group sections.
665 (bfd_elf_discard_info): Do some eh_frame optimisation when
668 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
670 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
671 the hwcaps2 object attribute.
673 2014-10-04 Alan Modra <amodra@gmail.com>
676 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
677 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
678 range FDEs for discarding.
679 (vma_compare): Sort on range after address.
680 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
681 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
682 error message rather than "fde".
683 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
686 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
689 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
690 for OLD_FREEBSD_ABI_LABEL.
692 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
695 * plugin.c (try_claim): New function. Moved from
697 (try_load_plugin): Pass through bfd. Add test.
698 (load_plugin): Pass through bfd.
699 (bfd_plugin_object_p): Move logic to try_claim.
701 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
703 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
704 call relaxation use furthermost addresses where call source and
705 destination can be to check whether it's in the range of a direct
708 2014-09-22 Alan Modra <amodra@gmail.com>
710 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
711 false for overflow or overlapping FDEs. Give more detail in
714 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
716 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
717 the addend if relocations are RELA.
719 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
721 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
722 nds32_elf_ex9_relocation_check): Synchronize the argument type.
724 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
726 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
728 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
731 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
734 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
736 2014-09-16 Terry Guo <terry.guo@arm.com>
738 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
741 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
743 * bfd-in2.h: Regenerate.
744 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
745 (nds32_elf_relax_section): Code refactoring.
746 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
747 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
748 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
749 pattern. The first three is moved from nds32_elf_relax_section,
750 and the last three is new function.
751 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
752 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
753 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
754 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
755 three is moved from nds32_elf_relax_section, and the last four
757 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
758 pattern and address setting pattern.
759 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
760 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
761 nds32_elf_relax_gotoff_suff): Relax pic pattern.
762 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
763 nds32_elf_relax_letlsls): Relax TLS pattern.
764 (nds32_relax_adjust_label): Adjust alignment and nop.
765 (nds32_elf_pick_relax): Choose relaxation optimization.
766 (nds32_elf_get_relocated_section_contents): New hook.
767 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
769 * elf32-nds32.h: Declare.
770 * libbfd.h: Regenerate.
771 * reloc.c: Add nds32 new relocations.
773 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
775 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
776 'name' for the typo issue, which related with commit
777 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
779 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
780 Matthew Fortune <matthew.fortune@imgtec.com>
782 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
783 * archures.c (bfd_architecture): Likewise.
784 * bfd-in2.h (bfd_architecture): Likewise.
785 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
786 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
787 BFD_RELOC_MIPS_19_PCREL_S2.
788 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
789 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
790 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
791 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
792 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
793 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
794 BFD_RELOC_LO16_PCREL.
795 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
796 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
798 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
799 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
800 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
801 BFD_RELOC_LO16_PCREL.
802 * elfn32-mips.c: Likewise.
803 * elfxx-mips.c (MIPSR6_P): New define.
804 (mipsr6_exec_plt_entry): New array.
805 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
806 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
807 (aligned_pcrel_reloc_p): New function.
808 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
809 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
810 (mips_elf_calculate_relocation): Add support for relocs:
811 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
812 R_MIPS_PCHI16 and R_MIPS_PCLO16.
813 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
814 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
815 (_bfd_mips_elf_check_relocs): Add support for relocs:
816 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
817 (_bfd_mips_elf_relocate_section): Add a check for unaligned
819 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
821 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
822 (_bfd_mips_elf_print_private_bfd_data): Likewise.
823 (mips_32bit_flags_p): Add support for mips32r6.
824 * libbfd.h (bfd_reloc_code_real_names): Add entries for
825 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
826 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
827 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
828 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
829 BFD_RELOC_MIPS_19_PCREL_S2.
830 * config.bfd: Add mips*-img-elf* target triple.
832 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
834 * config.bfd: Add mips*-img-elf* target triple.
836 2014-09-12 Alan Modra <amodra@gmail.com>
838 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
839 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
840 range of FDEs to hdr_info->array.
841 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
842 .eh_frame_hdr entries, and overlapping FDEs.
844 2014-09-10 Alan Modra <amodra@gmail.com>
846 * elf.c (assign_file_positions_except_relocs): Move section header
848 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
849 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
850 * elflink.c (bfd_elf_final_link): Don't call above function.
852 2014-08-30 Alan Modra <amodra@gmail.com>
854 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
856 2014-08-29 Alan Modra <amodra@gmail.com>
858 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
859 error for calls via a toc adjusting stub without a nop.
861 2014-08-29 Alan Modra <amodra@gmail.com>
863 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
864 error. Remove redundant bfd_set_error.
866 2014-08-29 Alan Modra <amodra@gmail.com>
868 * srec.c (srec_scan): Revert last change. Report an error for
869 S-records with less than the miniumum byte count.
871 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
873 * srec.c (srec_scan): Return error for 0 size.
875 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
878 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
879 to check discarded input section.
880 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
882 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
885 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
886 sections to input from ld --just-symbols.
888 2014-08-26 DJ Delorie <dj@redhat.com>
890 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
893 2014-08-26 Jiong Wang <jiong.wang@arm.com>
895 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
896 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
898 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
900 2014-08-26 Nick Clifton <nickc@redhat.com>
902 * config.bfd: Fix typo in or1knd selection.
904 2014-08-22 Kai Tietz <ktietz@redhat.com>
907 * coffcode.h (coff_compute_section_file_positions): Keep
908 FileAlignment valid as set.
910 2014-08-22 Alan Modra <amodra@gmail.com>
912 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
913 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
915 2014-08-22 Alan Modra <amodra@gmail.com>
917 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
919 (_bfd_elf_begin_eh_frame_parsing): Delete.
920 (_bfd_elf_end_eh_frame_parsing): Delete.
921 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
922 (_bfd_elf_end_eh_frame_parsing): Delete.
923 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
924 !info->relocatable in place of merge_cies.
925 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
926 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
927 (ppc64_elf_size_stubs): Likewise pad stub FDE.
928 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
929 (ppc64_elf_size_stubs): ..here and..
930 (ppc64_elf_finish_dynamic_sections): ..here.
932 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
934 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
936 2014-08-21 Tony Wang <tony.wang@arm.com>
938 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
939 the veneer routine for R_ARM_THM_JUMP19.
940 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
941 (elf32_arm_size_stub): Ditto.
943 2014-08-20 Roland McGrath <mcgrathr@google.com>
946 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
947 all reloc types with pc_relative set in the howto, not just for
948 R_ARM_REL32 and R_ARM_REL32_NOI.
949 (allocate_dynrelocs_for_symbol): Update comment.
950 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
951 set in the howto, set call_reloc_p and may_need_local_target_p but
952 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
953 (elf32_arm_check_relocs): Likewise.
955 2014-08-20 Will Newton <will.newton@linaro.org>
957 * config.bfd: Default armeb-*-eabi* to big endian.
959 2014-08-19 Alan Modra <amodra@gmail.com>
961 * configure: Regenerate.
963 2014-08-18 Alan Modra <amodra@gmail.com>
965 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
966 use dynrelocs for ifunc.
967 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
969 2014-08-18 Alan Modra <amodra@gmail.com>
972 * elflink.c (on_needed_list): Only consider libraries that have
975 2014-08-18 Alan Modra <amodra@gmail.com>
977 * elflink.c (bfd_elf_discard_info): Return int error status.
978 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
979 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
980 * bfd-in2.h: Regenerate.
982 2014-08-14 Alan Modra <amodra@gmail.com>
984 * peXXigen.c (pe_print_reloc): Protect against access past end
987 2014-08-14 Alan Modra <amodra@gmail.com>
990 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
991 in the order they are mapped to output sections.
993 2014-08-14 Alan Modra <amodra@gmail.com>
995 * configure.ac: Delete redundant plugin related checks.
996 * configure: Regenerate.
998 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1000 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1001 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1004 2014-08-12 Alan Modra <amodra@gmail.com>
1006 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1007 here when not calling the generic add_symbol function. Formatting.
1008 Correct handling of indirect symbols. Update notice call.
1009 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1010 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1011 symbols early. Update notice call. Add comments regarding weak
1012 symbols vs. indirect.
1014 2014-08-12 Alan Modra <amodra@gmail.com>
1017 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1020 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1022 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1025 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1026 Alan Modra <amodra@gmail.com>
1029 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1030 warning for references in LTO IR to warning symbols.
1032 2014-08-07 Alan Modra <amodra@gmail.com>
1034 * linker.c (WARN, CWARN): Collapse these states to WARN.
1035 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1038 2014-08-05 Doug Evans <dje@google.com>
1040 * bfd-in2.h: Regenerate.
1041 * libcoff.h: Regenerate.
1043 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1045 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1046 rawsize if changing size.
1048 2014-08-05 Alan Modra <amodra@gmail.com>
1051 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1053 2014-08-05 Alan Modra <amodra@gmail.com>
1055 * linker.c (generic_link_check_archive_element): Move handling
1056 of command link -u symbols with a common symbol def to the
1057 code handling non-common symbols so that archive element symbols
1058 are loaded. Use generic_link_add_object_symbols.
1060 2014-08-05 Alan Modra <amodra@gmail.com>
1063 * linker.c (struct archive_list, struct archive_hash_entry,
1064 struct archive_hash_table, archive_hash_newfunc,
1065 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1066 archive_hash_table_free): Delete.
1067 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1068 checkfn. Rewrite using a straight-forward scan over archive map.
1069 (generic_link_check_archive_element_no_collect,
1070 generic_link_check_archive_element_collect,
1071 generic_link_check_archive_element): Add h and name params.
1072 * aoutx.h (aout_link_check_archive_element): Likewise.
1073 * pdp11.c (aout_link_check_archive_element): Likewise.
1074 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1075 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1076 scan symbols, simply add archive element whenever h is undefined.
1077 (coff_link_check_ar_symbols): Delete.
1078 * ecoff.c (read_ext_syms_and_strs): Delete.
1079 (reread_ext_syms_and_strs): Delete.
1080 (ecoff_link_check_archive_element): Add h and name param. Don't
1081 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1082 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1084 (elf_link_add_archive_symbols): Delete "defined" array, merge
1085 functionality into "included". Make "included" a char array. Don't
1086 set or test archive_pass.
1087 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1088 * libbfd.h: Regenerate.
1090 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1093 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1095 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1097 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1098 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1099 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1100 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1101 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1102 (_bfd_mips_elf_fake_sections): Likewise.
1103 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1104 (_bfd_mips_elf_additional_program_headers): Account for new
1105 PT_MIPS_ABIFLAGS program header.
1106 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1107 associate with .MIPS.abiflags.
1108 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1109 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1110 (infer_mips_abiflags): Likewise.
1111 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1112 (mips_32bit_flags_p): Moved higher.
1113 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1114 checking for FP ABIs.
1115 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1116 checks. Check EF_MIPS_FP64 flag consistency.
1117 (print_mips_ases, print_mips_isa_ext): New static function.
1118 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1119 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1120 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1121 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1122 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1123 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1124 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1125 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1127 2014-07-28 Alan Modra <amodra@gmail.com>
1130 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1131 __gnu_lto_slim to armap.
1132 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1133 __gnu_lto_slim to linker hash table.
1135 2014-07-27 Anthony Green <green@moxielogic.org>
1137 * config.bfd: Add moxie-*-moxiebox*.
1139 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1141 Add or reactivate or1k-*-rtems*
1142 * config.bfd (or1k-*-rtems*): Reactivate.
1144 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1146 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1148 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1149 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1151 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1155 and R_*_IRELATIVE relocation offset with PLT entry.
1156 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1157 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1158 (elf_x86_64_get_synthetic_symtab): Use it.
1160 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1163 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1164 next_tls_desc_index with elf.srelplt->reloc_count.
1166 2014-07-15 Alan Modra <amodra@gmail.com>
1168 * cache.c (cache_bread_1): Don't return -1 when fread returns
1171 2014-07-15 Alan Modra <amodra@gmail.com>
1173 * elflink.c (elf_merge_st_other): Update comments. Simplify
1174 visibility handling. Make isym const. Move code modifying
1175 isym->st_other for --exclude-libs to..
1176 (elf_link_add_object_symbols): ..here.
1178 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1181 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1183 2014-07-08 Nick Clifton <nickc@redhat.com>
1186 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1187 segments in input bfds.
1189 2014-07-08 Will Newton <will.newton@linaro.org>
1191 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1192 value to 64kB and remove custom setting for NaCl.
1194 2014-07-08 Alan Modra <amodra@gmail.com>
1196 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1197 bits from source to dest.
1198 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1199 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1201 * bfd-in2.h: Regenerate.
1203 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1205 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1206 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1207 when info->relocatable be true.
1209 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1211 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1212 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1213 * bfd-in2.h: Regenerate.
1214 * libbfd.h: Regenerate.
1216 2014-07-04 Alan Modra <amodra@gmail.com>
1218 * Makefile.am: Update "configure.in" comments.
1219 * PORTING: Likewise.
1220 * aoutx.h: Likewise.
1221 * configure.host: Likewise.
1222 * doc/bfdint.texi: Likewise.
1223 * targets.c: Likewise.
1224 * warning.m4: Likewise.
1225 * Makefile.in: Regenerate.
1227 2014-07-04 Alan Modra <amodra@gmail.com>
1229 * configure.ac: Rename from configure.in.
1230 * Makefile.in: Regenerate.
1231 * config.in: Regenerate.
1232 * doc/Makefile.in: Regenerate.
1234 2014-07-04 Alan Modra <amodra@gmail.com>
1236 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1237 * Makefile.in: Regenerate.
1239 2014-07-04 Alan Modra <amodra@gmail.com>
1241 * version.m4: New file.
1242 * configure.in: Include version.m4.
1244 * Makefile.am (RELEASE): Delete.
1245 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1246 * Makefile.in: Regenerate.
1247 * doc/Makefile.in: Regenerate.
1249 2014-07-02 Alan Modra <amodra@gmail.com>
1251 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1252 pointer_equality_needed when !readonly_dynrelocs.
1253 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1255 2014-07-02 Alan Modra <amodra@gmail.com>
1257 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1258 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1260 2014-07-01 Alan Modra <amodra@gmail.com>
1262 * bfd.c (struct bfd): Reorganise for better packing. Delete
1263 "ifd" field. Make "format", "direction" and "flags" bitfields.
1264 (HAS_LOAD_PAGE): Delete, renumber following flags.
1265 * bfd-in2.h: Regenerate.
1266 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1268 2014-07-01 Alan Modra <amodra@gmail.com>
1270 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1271 (struct ppc_link_hash_table): Increase size of stub_count array.
1272 (build_global_entry_stubs): Emit symbol on global entry stub.
1273 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1276 2014-07-01 Alan Modra <amodra@gmail.com>
1278 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1279 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1280 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1282 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1283 optimisation when --traditional-format.
1285 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1286 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1287 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1288 Soundararajan <Sounderarajan.D@atmel.com>
1290 * archures.c: Add avrtiny architecture for avr target.
1291 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1292 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1293 added for 16 bit LDS/STS instruction of avrtiny arch.
1294 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1295 BFD_RELOC_AVR_LDS_STS_16.
1296 (bfd_elf_avr_final_write_processing): Select machine number
1298 (elf32_avr_object_p): Set machine number for avrtiny arch.
1299 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1300 * bfd-in2.h: Regenerate.
1301 * libbfd.h: Regenerate.
1303 2014-06-26 Nick Clifton <nickc@redhat.com>
1306 * dwarf2.c (is_str_attr): New function.
1307 (find_abstract_instance_name): Use it to determine when an
1308 attribute has a string value.
1310 2014-06-24 Alan Modra <amodra@gmail.com>
1312 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1313 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1316 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1318 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1319 a number of targets.
1321 2014-06-20 Kyle McMartin <kyle@redhat.com>
1323 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1324 emitting initial-exec relocs when not linking an executable.
1326 2014-06-16 Will Newton <will.newton@linaro.org>
1328 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1329 htab->next_tls_desc_index in the non-IPLT case.
1330 Calculate GOT offset correctly for the non-IPLT case.
1331 (allocate_dynrelocs_for_symbol): Don't increment
1332 htab->next_tls_desc_index here.
1334 2014-06-16 Alan Modra <amodra@gmail.com>
1336 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1339 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1341 * elfxx-aarch64.c (stdarg.h): Include.
1342 (string.h): Include.
1343 (_bfd_aarch64_elf_grok_prstatus): Updated.
1344 (_bfd_aarch64_elf_grok_psinfo): New function.
1345 (_bfd_aarch64_elf_write_core_note): New function.
1346 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1347 (elf_backend_write_core_note): Define.
1349 2014-06-13 Alan Modra <amodra@gmail.com>
1351 * archive.c: Include bfdlink.h.
1352 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1353 * bfd.c (struct bfd): Add is_linker_output field.
1354 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1355 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1356 link.hash and is_linker_output.
1357 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1358 param with bfd*. Assert is_linker_output and link.hash, and
1359 clear them before exit.
1360 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1361 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1362 and link.hash so we can free two linker hash tables.
1363 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1364 first. Clean up on errors. Set hash_table_free pointer.
1365 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1366 bfd_link_hash_table* param with bfd*.
1367 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1368 hash_table_free pointer.
1369 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1370 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1371 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1372 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1373 * xcofflink.c: Similarly.
1374 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1375 clear link.next before creating linker hash table. Clean up on
1376 errors, and restore link.next on exit.
1377 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1378 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1379 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1380 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1381 * hash.c (bfd_hash_table_init_n): Free table on error.
1382 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1383 * bfd-in2.h: Regenerate.
1384 * libbfd.h: Regenerate.
1385 * libcoff.h: Regenerate.
1387 2014-06-13 Alan Modra <amodra@gmail.com>
1390 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1391 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1392 * bfd.c (bfd_link_hash_table_free): Don't define.
1393 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1394 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1395 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1396 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1397 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1398 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1399 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1400 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1401 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1402 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1403 * xsym.c: Don't define various link_hash_table_free defines, and
1404 remove from bfd_target vars. Temporarily reference some of the
1405 target link_hash_table_free functions to avoid warnings.
1406 * bfd-in2.h: Regenerate.
1407 * libbfd.h: Regenerate.
1409 2014-06-13 Alan Modra <amodra@gmail.com>
1411 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1412 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1413 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1414 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1415 Move link_hash_table_free functions before their corresponding
1416 link_hash_table_create functions.
1418 2014-06-13 Alan Modra <amodra@gmail.com>
1420 * bfd.c (struct bfd): Replace link_next with a union.
1421 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1422 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1423 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1424 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1425 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1426 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1427 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1428 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1429 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1430 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1431 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1432 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1433 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1434 * bfd-in2.h: Regenerate.
1436 2014-06-11 Alan Modra <amodra@gmail.com>
1438 * linker.c (unwrap_hash_lookup): Add missing parens.
1440 2014-06-11 Kai Tietz <ktietz@redhat.com>
1442 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1443 * libcoff.h: Regenerated.
1445 2014-06-10 Alan Modra <amodra@gmail.com>
1448 * linker.c (unwrap_hash_lookup): New function.
1449 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1450 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1451 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1452 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1453 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1454 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1455 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1456 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1458 2014-06-07 Alan Modra <amodra@gmail.com>
1460 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1461 insn as a bitfield; Use complain_overflow_bitfield.
1462 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1464 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1466 * development.sh: New file.
1467 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1468 Make -Werror the default with GCC only if DEVELOPMENT is true.
1469 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1470 $(srcdir)/development.sh.
1471 * Makefile.in, configure: Regenerate.
1473 2014-06-04 Will Newton <will.newton@linaro.org>
1475 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1476 being non-NULL into an assert.
1477 (elfNN_aarch64_tls_relax): Remove unused code.
1479 2014-06-03 DJ Delorie <dj@redhat.com>
1481 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1483 2014-06-03 Nick Clifton <nickc@redhat.com>
1486 * peXXigen.c (rsrc_process_section): Page align the new contents
1487 befgore writing out.
1489 2014-06-03 Alan Modra <amodra@gmail.com>
1491 * elf64-ppc.c (ADDIS_R12_R2): Define.
1492 (build_plt_stub): Support fusion on ELFv2 stub.
1493 (ppc_build_one_stub): Likewise for plt branch stubs.
1495 2014-05-28 Alan Modra <amodra@gmail.com>
1497 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1499 2014-05-28 Tristan Gingold <gingold@adacore.com>
1501 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1502 to keep the length of the best fit range.
1503 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1506 2014-05-27 DJ Delorie <dj@redhat.com>
1508 * elf32-rx.c (get_symbol_value_maybe): New.
1509 (rx_elf_relocate_section): If we find a reloc against
1510 $tableentry$default$<name>, redirect it to the appropriate
1512 (RX_Table_Info): New.
1513 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1514 with table parts in them.
1515 (rx_check_directives): New.
1516 (rx_table_map_2): New.
1517 (rx_table_map): New.
1518 (rx_additional_link_map_text): New. Called to dump tables to the
1522 2014-05-20 DJ Delorie <dj@redhat.com>
1524 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1526 2014-05-20 Alan Modra <amodra@gmail.com>
1529 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1530 Remove redundant setting of htab->elf.dynobj. Don't align.
1531 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1532 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1533 (create_sdata_sym): Delete.
1534 (elf_allocate_pointer_linker_section): Rename from
1535 elf_create_pointer_linker_section. Align section.
1536 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1537 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1539 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1540 Remove unnecessary tests on _SDA_BASE_ sym.
1541 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1542 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1543 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1544 (ppc_elf_maybe_strip_sdata_syms): Declare.
1546 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1548 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1550 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1552 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1553 in a section with no contents.
1554 (is_vma_in_section, find_section_by_vma): New functions.
1555 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1556 offsets in the debug directory.
1557 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1558 Byte-swap GUID from little-endian to big-endian order for
1559 consistent and conventional display.
1561 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1563 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1564 64-bit doubles objects mix with 32-bit doubles objects.
1565 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1567 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1569 * mmo.c: Update URLs in documentation comments.
1571 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1572 David Weatherford <weath@cadence.com>
1573 Max Filippov <jcmvbkbc@gmail.com>
1575 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1578 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1580 * config.bfd: Add proper arm config for *-*-freebsd*.
1582 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1584 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1585 mips32r5 and mips64r5.
1586 * archures.c (bfd_architecture): Likewise.
1587 * bfd-in2.h (bfd_architecture): Likewise.
1588 * cpu-mips.c (arch_info_struct): Likewise.
1589 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1591 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1593 * elfxx-mips.h (elfxx-mips.h): Declare.
1594 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1595 Tag_GNU_MIPS_ABI_FP mismatches.
1596 (_bfd_mips_fp_abi_string): New function.
1598 2014-05-02 Alan Modra <amodra@gmail.com>
1600 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1601 * configure.in: Likewise.
1602 * configure: Regenerate.
1604 2014-05-02 Alan Modra <amodra@gmail.com>
1606 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1607 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1608 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1609 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1610 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1611 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1612 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1613 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1614 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1615 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1616 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1617 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1618 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1619 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1620 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1621 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1622 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1623 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1624 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1625 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1626 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1627 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1628 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1629 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1630 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1631 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1632 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1633 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1634 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1635 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1636 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1637 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1638 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1639 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1640 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1641 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1642 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1643 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1644 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1645 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1646 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1647 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1648 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1649 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1650 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1651 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1652 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1653 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1655 * configure: Regenerate.
1657 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1659 * mmo.c (mmo File layout documentation): Add note about low bits
1661 (mmo_write_chunk): When handling data remainder, assert that
1662 previous remaining data is flushed.
1663 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1664 when dealing with an aligned VMA and for aligned lengths. Don't skip
1665 the last 32-bit-word of zeros.
1666 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1667 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1668 emitting data, not after updating it.
1669 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1671 2014-04-30 Nick Clifton <nickc@redhat.com>
1673 * compress.c (bfd_is_section_compressed): When checking the
1674 .debug_str section, also check the fifth byte in the section is
1675 not part of a string.
1677 2014-04-30 Alan Modra <amodra@gmail.com>
1679 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1680 (find_merged_cie): Identify personality functions by (bfd_id,index)
1681 pair when a local sym is used.
1683 2014-04-29 Christian Svensson <blue@cmd.nu>
1685 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1686 into .rela.got if it contained TLS relocations as well.
1688 2014-04-28 Nick Clifton <nickc@redhat.com>
1691 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1694 2014-04-26 Alan Modra <amodra@gmail.com>
1696 * po/SRC-POTFILES.in: Regenerate.
1697 * configure: Regenerate.
1699 2014-04-25 Nick Clifton <nickc@redhat.com>
1702 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1703 a 342-bit host. This time for older versions of gcc.
1705 2014-04-24 Nick Clifton <nickc@redhat.com>
1707 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1710 2014-04-24 Alan Modra <amodra@gmail.com>
1713 * dwarf2.c: Formatting.
1714 (struct dwarf2_debug): Make adjusted_section_count signed.
1715 (unset_sections): Make i signed.
1716 (set_debug_vma): New function.
1717 (place_sections): Handle separate debug object file. Set VMA
1718 on debug sections, even if they have an output section. Also
1719 set VMA on zero size sections, and non-load but alloc sections.
1720 Set adjusted_section_count to -1 when no section adjustment.
1721 Malloc adjusted_sections. Don't double last_vma. Transfer
1722 alloc section VMAs to separate debug file.
1723 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1724 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1725 test on symbols being the same before using old stash. Read
1726 and use separate debug file symbols. Call place_sections.
1727 (find_line): Don't call place_sections here.
1728 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1729 * libbfd.h: Regenerate.
1730 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1731 _bfd_dwarf2_slurp_debug_info call.
1732 * simple.c (simple_save_output_info): Clarify comment.
1734 2014-04-24 Nick Clifton <nickc@redhat.com>
1737 * peXXigen.c (struct rsrc_regions): New structure.
1738 (rsrc_print_resource_directory): Use new structure. Include
1739 offset of directory in listing.
1740 (rsrc_print_resource_entry): Likewise.
1741 (rsrc_print_section): Likewise.
1742 (rsrc_count_entries): Do not increment sizeof_strings or
1744 (rsrc_count_directory): Do not increment sizeof_tables.
1745 (rsrc_compute_region_sizes): New function.
1746 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1747 (rsrc_process_section): Compute size of regions after merging
1750 2014-04-23 Alan Modra <amodra@gmail.com>
1753 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1754 (place_sections): Do not modify VMA of sections when called from
1755 linker after sections have been placed in output sections. Short
1756 circuit single section case.
1757 (save_section_vma, section_vma_same): New functions.
1758 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1760 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1761 when non-relocatable.
1763 2014-04-22 Nick Clifton <nickc@redhat.com>
1766 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1768 2014-04-22 Christian Svensson <blue@cmd.nu>
1770 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1771 * archures.c: Likewise.
1772 * coffcode.h: Likewise.
1773 * config.bfd: Likewise.
1774 * configure.in: Likewise.
1775 * reloc.c: Likewise.
1776 * targets.c: Likewise.
1777 * cpu-or1k.c: New file.
1778 * elf32-or1k.c: New file.
1779 * coff-or32.c: Delete.
1780 * cpu-openrisc.c: Delete.
1781 * cpu-or32.c: Delete.
1782 * elf32-openrisc.c: Delete.
1783 * elf32-or32.c: Delete.
1784 * Makefile.in: Regenerate.
1785 * bfd-in2.h: Regenerate.
1786 * configure: Regenerate.
1787 * libbfd.h: Regenerate.
1789 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1792 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1794 2014-04-22 Will Newton <will.newton@linaro.org>
1796 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1797 function. (elf_backend_section_flags): Remove define.
1799 2014-04-21 Richard Henderson <rth@redhat.com>
1801 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1802 parameter; honor it and disable got merging when false.
1803 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1804 the first pass of relaxation.
1805 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1806 the end of the LITERAL+LITUSE chain.
1807 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1808 second pass of relaxation.
1810 * configure.ac (use_secureplt): Enable by default.
1811 * configure: Rebuild.
1813 2014-04-18 Tristan Gingold <gingold@adacore.com>
1815 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1816 bind_content, weak_bind_content, lazy_bind_content,
1818 (bfd_mach_o_load_command): Add comments, add next field.
1819 (mach_o_data_struct): Replace commands field by first_command
1821 * mach-o.c (bfd_mach_o_append_command): New function.
1822 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1823 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1825 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1826 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1827 (bfd_mach_o_write_thread): Use macro instead of literal.
1828 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1829 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1831 (bfd_mach_o_write_symtab_content): New function (extracted
1832 from bfd_mach_o_write_symtab).
1833 (bfd_mach_o_write_symtab): Split.
1834 (bfd_mach_o_count_indirect_symbols): Move
1835 (bfd_mach_o_build_dysymtab): Remove layout code.
1836 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1837 (bfd_mach_o_count_sections_for_seg): Remove.
1838 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1839 bfd_mach_o_build_seg_command).
1840 (bfd_mach_o_build_exec_seg_command): New function.
1841 (bfd_mach_o_build_dysymtab_command): Remove.
1842 (bfd_mach_o_layout_commands): New function.
1843 (bfd_mach_o_init_segment): New function.
1844 (bfd_mach_o_build_commands): Major rework to handle non-object
1846 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1848 (bfd_mach_o_read_dyld_info): Clear content fields.
1849 (bfd_mach_o_read_segment): Adjust call.
1850 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1852 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1853 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1854 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1857 2014-04-18 Tristan Gingold <gingold@adacore.com>
1859 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1860 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1861 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1862 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1864 2014-04-18 Tristan Gingold <gingold@adacore.com>
1866 * mach-o.h (bfd_mach_o_dylinker_command)
1867 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1869 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1870 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1872 2014-04-18 Tristan Gingold <gingold@adacore.com>
1874 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1875 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1876 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1877 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1878 each targets declared.
1879 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1880 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1882 2014-04-18 Tristan Gingold <gingold@adacore.com>
1884 * mach-o.c (bfd_mach_o_write_thread)
1885 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1886 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1887 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1888 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1889 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1890 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1891 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1892 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1893 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1894 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1895 (bfd_mach_o_read_command): Now return a boolean status.
1896 Adjust return statements.
1897 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1898 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1900 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1902 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1903 field. Add assigned_low_gotno and assigned_high_gotno fields.
1904 (mips_elf_create_local_got_entry): Update out-of-space condition.
1905 Set index of new GOT entry to assigned_low_gotno if required by
1906 the current relocation, else set it to assigned_high_gotno.
1907 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1908 with assigned_low_gotno.
1909 (mips_elf_multi_got): Initialize assigned_low_gotno and
1910 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1911 in place of assigned_gotno when handling global GOT entries.
1912 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1913 assigned_high_gotno.
1914 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1915 gap in the middle of local GOT space.
1917 2014-04-17 Alan Modra <amodra@gmail.com>
1920 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1921 current bfd is a plugin. Don't always set type_change_ok
1922 when old bfd is a plugin.
1924 2014-04-16 Tristan Gingold <gingold@adacore.com>
1926 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1929 2014-04-16 Alan Modra <amodra@gmail.com>
1931 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1932 with "ba 0" rather than zeros.
1934 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1936 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1938 2014-04-14 Alan Modra <amodra@gmail.com>
1940 * elf32-ppc.c (BA): Define
1941 (ppc_elf_link_hash_table_create): Correct default_params.
1942 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1943 than "nop" for ppc476_workaround.
1944 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1945 and __glink_PLTresolve. Ensure plt call stub at end of page
1946 doesn't allow fall-thru prefetch.
1948 2014-04-11 Nick Clifton <nickc@redhat.com>
1951 * peXXigen.c (abs_finder): New function.
1952 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1953 than 1^32 try to convert them into section relative values
1956 2014-04-11 Nick Clifton <nickc@redhat.com>
1958 * bfd-in2.h: Regenerate.
1959 * libbfd.h: Regenerate.
1961 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1963 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1964 when building function stubs.
1966 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1968 * elf32-avr.c: Add DIFF relocations for AVR.
1969 (avr_final_link_relocate): Handle the DIFF relocs.
1970 (bfd_elf_avr_diff_reloc): New.
1971 (elf32_avr_is_diff_reloc): New.
1972 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1973 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1976 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1978 2014-04-09 Alan Modra <amodra@gmail.com>
1980 * libcoff.h: Regenerate.
1982 2014-04-09 Alan Modra <amodra@gmail.com>
1984 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1985 of safe ppc476 insns at end of page. Also remove non-branch insns.
1988 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1990 * peXXigen.c (pe_print_debugdata): New function: Displays the
1991 contents of the debug directory and decodes codeview entries.
1992 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1993 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1994 Add functions for reading and writing debugdir and codeview
1996 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1997 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1998 * libcoff-in.h (pe_tdata): Add build-id data.
1999 * libcoff.h: Regenerate.
2000 * coffcode.h (coff_write_object_contents): Run build_id
2001 after_write_object_contents hook.
2003 2014-04-05 Alan Modra <amodra@gmail.com>
2005 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2006 merging non-default sym.
2008 2014-04-04 Tristan Gingold <gingold@adacore.com>
2010 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2013 2014-04-04 Tristan Gingold <gingold@adacore.com>
2015 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2016 thinko on names length.
2018 2014-04-04 Tristan Gingold <gingold@adacore.com>
2020 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2022 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2024 2014-04-04 Tristan Gingold <gingold@adacore.com>
2026 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2028 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2030 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2031 section before dereferencing.
2032 (pe_print_idata, pe_print_edata, pe_print_reloc)
2033 (rsrc_print_section): Don't bother interpreting the contents
2034 of sections which have no contents.
2036 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2039 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2042 2014-04-03 Tristan Gingold <gingold@adacore.com>
2044 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2046 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2048 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2050 2014-04-03 Alan Modra <amodra@gmail.com>
2052 * elf-bfd.h (struct elf_backend_data
2053 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2054 with "bfd_size_type size".
2055 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2056 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2057 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2058 * elfcode.h (bfd_from_remote_memory): Likewise.
2059 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2060 * bfd-in2.h: Regenerate.
2062 2014-04-02 Tristan Gingold <gingold@adacore.com>
2064 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2065 (bfd_mach_o_prebind_cksum_command): New types.
2066 (bfd_mach_o_prebound_dylib_command): Rewrite.
2067 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2069 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2071 (bfd_mach_o_read_prebind_cksum): New function.
2072 (bfd_mach_o_read_twolevel_hints): Ditto.
2073 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2076 2014-04-02 Alan Modra <amodra@gmail.com>
2078 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2079 Consolidate code handling possible section headers past end of
2080 segment. Don't use p_align for page size guess, instead use
2081 minpagesize. Take note of ld.so clearing section headers when
2082 p_memsz > p_filesz. Handle file header specifying no section
2083 headers. Handle zero p_align throughout. Default loadbase to
2084 zero. Add comments. Rename contents_size to high_offset, and
2085 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2086 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2087 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2089 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2090 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2091 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2092 * bfd-in2.h: Regnerate.
2094 2014-04-01 Tristan Gingold <gingold@adacore.com>
2096 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2099 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2100 Pavel Fedin <p.fedin@samsung.com>
2102 * elf32-arm.c: Add support for limited pretty-printing of PLT
2103 entries on eabi and nacl targets.
2104 (elf32_arm_get_synthetic_symtab): Add new callback.
2105 (elf32_arm_nacl_plt_sym_val): Likewise.
2106 (elf32_arm_plt0_size): Add helper function.
2107 (elf32_arm_plt_size): Likewise.
2109 2014-03-27 Tristan Gingold <gingold@adacore.com>
2111 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2112 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2114 2014-03-27 Tristan Gingold <gingold@adacore.com>
2116 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2117 * mach-o.c (bfd_mach_o_write_symtab)
2118 (bfd_mach_o_write_contents)
2119 (bfd_mach_o_set_section_flags_from_bfd)
2120 (bfd_mach_o_build_seg_command): Fix indentation.
2121 (bfd_mach_o_get_base_address): New function.
2123 2014-03-26 Nick Clifton <nickc@redhat.com>
2125 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2126 relocations in discarded sections.
2128 2014-03-26 Tristan Gingold <gingold@adacore.com>
2130 * mach-o.c (bfd_mach_o_convert_architecture): Add
2131 BFD_MACH_O_CPU_TYPE_ARM64.
2133 2014-03-26 Alan Modra <amodra@gmail.com>
2135 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2136 needed plt entries when taking the address of functions for
2137 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2138 Move opd setup and abiversion checks to..
2139 (ppc64_elf_before_check_relocs): ..here. Renamed from
2140 ppc64_elf_process_dot_syms. Set output abiversion from input and
2141 input abiversion from output, if either is not set.
2142 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2143 (elf_backend_check_directives): Update.
2145 2014-03-25 Will Newton <will.newton@linaro.org>
2147 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2148 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2149 of input sections rather than output sections.
2151 2014-03-20 Will Newton <will.newton@linaro.org>
2154 * elf32-arm.c (elf32_arm_check_relocs): Set
2155 pointer_equality_needed for absolute references within
2157 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2158 unless pointer_equality_needed is set.
2160 2014-03-19 Nick Clifton <nickc@redhat.com>
2162 * peXXigen.c (rsrc_process_section): Add code to scan input
2163 sections and record their lengths. Use these lengths to find the
2164 start of each merged .rsrc section.
2166 2014-03-17 Tristan Gingold <gingold@adacore.com>
2168 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2169 (bfd_mach_o_read_command): Ditto.
2171 2014-03-14 Meador Inge <meadori@codesourcery.com>
2173 * configure.in: Add strnlen to AC_CHECK_DECLS.
2174 * config.in: Regenerate.
2175 * configure: Regenerate.
2176 * sysdep.h (strnlen): Add prototype.
2178 2014-03-14 Alan Modra <amodra@gmail.com>
2180 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2181 handling for VLE_SDA21 relocs.
2183 2014-03-13 Tristan Gingold <gingold@adacore.com>
2185 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2187 (pe_bfd_object_p): Also read version number to detect ILF.
2188 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2189 (x86_64pe_bigobj_vec): Define
2190 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2191 (bfd_coff_max_nscns): New macro.
2192 (coff_compute_section_file_positions): Use unsigned int for
2193 target_index. Compare with bfd_coff_max_nscns.
2194 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2195 Set a value for _bfd_coff_max_nscns.
2196 (header_bigobj_classid): New constant.
2197 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2198 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2199 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2201 (bigobj_swap_table): New table.
2202 * libcoff.h: Regenerate.
2203 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2204 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2205 _bfd_coff_max_nscns.
2206 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2207 * coff-rs6000.c (bfd_xcoff_backend_data)
2208 (bfd_pmac_xcoff_backend_data): Likewise.
2209 * coff64-rs6000.c (bfd_xcoff_backend_data)
2210 (bfd_xcoff_aix5_backend_data): Likewise.
2211 * targets.c (x86_64pe_bigobj_vec): Declare.
2212 * configure.in (x86_64pe_bigobj_vec): New vector.
2213 * configure: Regenerate.
2214 * config.bfd: Add bigobj object format for Windows targets.
2216 2014-03-12 Nick Clifton <nickc@redhat.com>
2219 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2220 before testing for vxworks.
2222 2014-03-12 Alan Modra <amodra@gmail.com>
2224 * Makefile.in: Regenerate.
2226 2014-03-12 Alan Modra <amodra@gmail.com>
2229 * elf.c (copy_elf_program_header): Ignore first section lma if
2232 2014-03-11 Alan Modra <amodra@gmail.com>
2235 * coff-rs6000.c: Include stdint.h.
2236 * coff64-rs6000.c: Likewise.
2238 2014-03-10 Tristan Gingold <gingold@adacore.com>
2240 * ticoff.h: Removed.
2242 2014-03-08 Alan Modra <amodra@gmail.com>
2244 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2245 many relocations. Correct bitsize and rightshift too for a number
2246 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2247 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2248 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2249 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2250 fields in instructions to signed/unsigned according to whether
2251 the field takes a signed or unsigned value. Tidy vle split16 code.
2252 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2254 2014-03-08 Alan Modra <amodra@gmail.com>
2256 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2257 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2258 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2259 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2260 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2261 fields in instructions to signed/unsigned according to whether
2262 the field takes a signed or unsigned value.
2264 2014-03-07 Pedro Alves <palves@redhat.com>
2267 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2268 through ptr_to_uint instead of through long.
2270 2014-03-06 Nick Clifton <nickc@redhat.com>
2273 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2274 attribute section names.
2276 2014-03-05 Alan Modra <amodra@gmail.com>
2278 Update copyright years.
2280 2014-03-05 Alan Modra <amodra@gmail.com>
2282 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2283 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2284 (ppc64_elf_check_relocs): Likewise.
2285 (ppc64_elf_relocate_section): Likewise.
2286 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2287 * bfd-in2.h: Regenerate.
2288 * libbfd.h: Regenerate.
2290 2014-03-04 Heiher <r@hev.cc>
2292 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2294 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2295 extension of bfd_mach_mipsisa64r2.
2297 2014-03-04 Nick Clifton <nickc@redhat.com>
2300 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2301 (elf32_thumb2_plt_entry): New array.
2302 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2303 using thumb2 based PLT.
2304 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2306 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2308 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2310 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2311 Thumb2 based PLT 0-entry.
2312 (elf32_arm_output_arch_local_syms): Handle creation of local
2313 symbols for Thumb2 based PLT entries.
2315 2014-02-28 Alan Modra <amodra@gmail.com>
2318 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2319 the same conditions we called check_relocs.
2321 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2323 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2324 * bfd-in2.h: Regenerate.
2325 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2326 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2327 using long PLT entries.
2328 (bfd_elf32_arm_use_long_plt): New function.
2329 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2331 2014-02-27 Alan Modra <amodra@gmail.com>
2333 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2334 params for targets that don't use ppc32elf.em.
2336 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2338 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2339 of GOTOFF relocations.
2341 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2342 H.J. Lu <hongjiu.lu@intel.com>
2344 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2345 (elf_x86_64_legacy_plt_entry): Likewise.
2346 (elf_x86_64_bnd_plt_entry): Likewise.
2347 (elf_x86_64_legacy_plt2_entry): Likewise.
2348 (elf_x86_64_bnd_plt2_entry): Likewise.
2349 (elf_x86_64_bnd_arch_bed): Likewise.
2350 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2351 (elf_x86_64_link_hash_table): Add plt_bnd.
2352 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2354 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2355 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2357 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2358 symbols. Resolve call to the second PLT if it is created.
2359 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2360 (elf_x86_64_relocate_section): Resolve PLT references to the
2361 second PLT if it is created.
2362 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2363 second PLT entry for BND relocation.
2364 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2365 the second PLT is created.
2366 (elf_x86_64_get_synthetic_symtab): New.
2367 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2369 2014-02-19 Alan Modra <amodra@gmail.com>
2371 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2372 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2373 provision of out-of-line register save/restore routines.
2375 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2377 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2378 PT_DYNAMIC segment flags.
2380 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2383 * simple.c (struct saved_offsets): New.
2384 (simple_save_output_info): Use it for ptr.
2385 (simple_restore_output_info): Use it for ptr. Check section_count.
2386 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2388 2014-02-17 Alan Modra <amodra@gmail.com>
2390 * elf64-ppc.h (struct ppc64_elf_params): Define.
2391 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2392 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2393 ppc64_elf_build_stubs): Update prototype.
2394 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2395 fields now in params. Adjust code throughout file.
2396 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2397 Save params pointer in htab.
2398 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2399 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2400 ppc64_elf_build_stubs): Remove parameters now in "params".
2402 2014-02-17 Alan Modra <amodra@gmail.com>
2404 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2405 patched for ppc476 workaround. Reapply branch taken/not taken
2408 2014-02-12 Alan Modra <amodra@gmail.com>
2410 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2411 stubs for calls to __tls_get_addr that we know will later be
2414 2014-02-12 Alan Modra <amodra@gmail.com>
2416 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2417 for ld -r, when code sections are sufficiently aligned.
2418 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2421 2014-02-12 Alan Modra <amodra@gmail.com>
2424 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2425 --export-dynamic and --dynamic-list marking of symbols.
2426 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2429 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2432 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2433 executables if it matches dynamic_list.
2435 2014-02-10 Alan Modra <amodra@gmail.com>
2437 * po/SRC-POTFILES.in: Regenerate.
2438 * po/bfd.pot: Regenerate.
2440 2014-02-09 Alan Modra <amodra@gmail.com>
2442 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2443 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2444 (elfNN_bed): Init new field.
2445 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2446 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2447 (ppc_elf_relax_section): Don't reallocate section here, write
2448 stubs, or write out relocs for ld -r here..
2449 (ppc_elf_relocate_section): ..instead write stubs here, and use
2450 existing code to write out relocs for ld -r. Fix offset
2451 adjustment on reloc for little-endian.
2452 (elf_backend_caches_rawsize): Define.
2454 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2457 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2459 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2461 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2462 return paths. Three times.
2463 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2465 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2466 (ppc64_elf_edit_toc): Free USED in return path.
2468 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2470 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2471 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2472 * libbfd.h: Regenerated.
2473 * bfd-in2.h: Regenerated.
2474 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2475 (nios2_reloc_map): Likewise.
2476 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2477 Fixed all references.
2478 (nios2_elf32_relocate_section): Add new relocations.
2479 (nios2_elf32_check_relocs): Likewise.
2480 (nios2_elf32_gc_sweep_hook): Likewise.
2482 2014-02-03 Alan Modra <amodra@gmail.com>
2484 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2485 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2486 (ppc_elf_link_params): New function.
2487 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2489 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2490 parameters. Use htab->params instead.
2491 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2492 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2493 64 bytes for ppc476 workaround.
2494 (struct ppc_elf_relax_info): New.
2495 (ppc_elf_relax_section): Exclude linker created sections and
2496 those too small to hold one instruction. Don't add another
2497 branch around trampolines on later relax passes. Don't
2498 generate trampolines for undefined symbols when !relocatable,
2499 nor for plugin symbols. Allocate space for ppc476 workaround
2500 patch area. Free fixups on error return path.
2501 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2502 * elf32-ppc.h (struct ppc_elf_params): New.
2503 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2504 (ppc_elf_link_params): Declare.
2505 * section.c (SEC_INFO_TYPE_TARGET): Define.
2506 * bfd-in2.h: Regenerate.
2508 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2510 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2512 (nios2_elf32_relocate_section): Use got_base to adjust
2513 GOT-pointer-relative relocations relative to _gp_got.
2514 (create_got_section): Create _gp_got symbol.
2515 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2516 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2518 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2520 * bfd-in2.h: Update from reloc.c.
2521 * elf32-nios2.c: Include elf32-nios2.h.
2522 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2523 (nios2_reloc_map): Likewise.
2524 (enum elf32_nios2_stub_type): Declare.
2525 (struct elf32_nios2_stub_hash_entry): Declare.
2526 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2527 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2528 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2529 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2530 bfd_count, top_index, input_list, all_local_syms.
2531 (nios2_call26_stub_entry): New.
2532 (nios2_elf32_install_imm16): Move up in file.
2533 (nios2_elf32_install_data): Move up in file.
2534 (hiadj): Move up in file.
2535 (stub_hash_newfunc): New.
2536 (link_hash_newfunc): Initialize hsh_cache field.
2538 (nios2_stub_name): New.
2539 (nios2_get_stub_entry): New.
2540 (nios2_add_stub): New.
2541 (nios2_elf32_setup_section_lists): New.
2542 (nios2_elf32_next_input_section): New.
2543 (CALL26_SEGMENT): New.
2544 (MAX_STUB_SECTION_SIZE): New.
2545 (group_sections): New.
2546 (nios2_type_of_stub): New.
2547 (nios2_build_one_stub): New.
2548 (nios2_size_one_stub): New.
2549 (get_local_syms): New.
2550 (nios2_elf32_size_stubs): New.
2551 (nios2_elf32_build_stubs): New.
2552 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2553 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2554 trampolines for R_NIOS2_CALL26 stubs.
2555 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2556 (nios2_elf32_gc_sweep_hook): Likewise.
2557 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2558 (nios2_elf32_link_hash_table_free): New.
2559 (bfd_elf32_bfd_link_hash_table_free): Define.
2560 * elf32-nios2.h: New file.
2561 * libbfd.h: Update from reloc.c.
2562 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2564 2014-01-29 Nick Clifton <nickc@redhat.com>
2567 * elf32-metag.c (elf_metag_post_process_headers): Call
2568 _bfd_elf_post_process_headers.
2569 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2570 _bfd_elf_copy_private_data.
2571 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2573 2014-01-29 Nick Clifton <nickc@redhat.com>
2575 * bfd-in.h (bfd_set_section_vma): Delete.
2576 (bfd_set_section_alignment): Delete.
2577 (bfd_set_section_userdata): Delete.
2578 (bfd_set_cacheable): Delete.
2579 * bfd.c (bfd_set_cacheable): New static inline function.
2580 * section.c (bfd_set_section_userdata): Likewise.
2581 (bfd_set_section_vma): Likewise.
2582 (bfd_set_section_alignment): Likewise.
2583 * bfd-in2.h: Regenerate.
2585 2014-01-28 Nick Clifton <nickc@redhat.com>
2587 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2588 attributes select the CU containing the abbreviation, which may not
2591 2014-01-24 Alan Modra <amodra@gmail.com>
2593 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2594 to get_relocs for ELFv2.
2596 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2599 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2600 if TLS sections are not adjacent.
2602 2014-01-22 Alan Modra <amodra@gmail.com>
2604 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2606 2014-01-22 Alan Modra <amodra@gmail.com>
2608 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2610 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2613 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2614 regular default symbol definition and the versioned dynamic
2615 symbol definition mismatch, skip the default symbol definition
2616 if one of them is IFUNC.
2618 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2621 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2622 info->export_dynamic nor h->ref_dynamic for type mismatch when
2623 adding the default version.
2625 2014-01-16 Alan Modra <amodra@gmail.com>
2627 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2628 mips_elf_traverse_got_arg* rather than mips_got_info*.
2629 Adjust caller. Alloc on output_bfd rather than symbol section
2632 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2634 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2636 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2638 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2641 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2642 against __ehdr_start.
2643 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2645 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2647 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2649 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2651 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2654 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2655 count if there are any non pc-relative relocs.
2656 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2658 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2659 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2661 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2662 offset while calculating relocation address.
2663 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2664 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2666 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2669 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2670 R_ARM_ABS8 and R_ARM_ABS16.
2672 2014-01-13 Alan Modra <amodra@gmail.com>
2674 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2675 error when shared and force a plt call otherwise.
2676 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2677 plt_type == PLT_NEW.
2678 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2679 the appropriate call stub.
2681 2014-01-10 Alan Modra <amodra@gmail.com>
2686 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2687 (assign_file_positions_for_non_load_sections): When setting up
2688 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2689 header that completely covers the relro region.
2691 2014-01-09 Tristan Gingold <gingold@adacore.com>
2693 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2694 table macros and add macros to initializa the structure.
2696 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2701 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2702 size for PT_GNU_RELRO segment.
2703 (assign_file_positions_for_load_sections): If PT_LOAD segment
2704 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2706 2014-01-07 Tom Tromey <tromey@redhat.com>
2708 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2711 2014-01-03 Nick Clifton <nickc@redhat.com>
2714 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2717 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2720 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2722 2014-01-02 Nick Clifton <nickc@redhat.com>
2725 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2726 filename in the bfd's filename field.
2727 * elfcode.h (bfd_from_remote_memory): Likewise.
2728 * ieee.c (ieee_object_p): Likewise.
2729 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2730 * oasys.c (oasys_openr_next_archived_file): Likewise.
2731 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2732 * opncls.c (bfd_fopen): Likewise.
2733 (bfd_openstreamr): Likewise.
2734 (bfd_openr_iovec): Likewise.
2735 (bfd_openw): Likewise.
2736 (bfd_create): Likewise.
2737 (_bfd_delete_bfd): Free filename.
2739 For older changes see ChangeLog-2013
2741 Copyright (C) 2014 Free Software Foundation, Inc.
2743 Copying and distribution of this file, with or without modification,
2744 are permitted in any medium without royalty provided the copyright
2745 notice and this notice are preserved.
2751 version-control: never