1 2014-11-24 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (plt_stub_pad): Correct.
5 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
7 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
8 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
9 (elf_x86_64_allocate_dynrelocs): Don't assert size of
10 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
12 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
14 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
15 branch displacement overflow in PLT entry.
17 2014-11-21 Nick Clifton <nickc@redhat.com>
20 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
21 number of auxillary entries.
22 * ieee.c (next_byte): Convert to a function. Return FALSE if the
23 next byte is beyond the end of the buffer.
24 (parse_int): Test the return value of next_byte.
25 (parse_expression): Convert to boolean. Return FALSE if the
26 parsing failed. Test the return value of next_byte.
27 (ieee_seek): Convert to a function. Return FALSE if the seek goes
28 beyond the end of the buffer.
29 (ieee_slurp_external_symbols): Test the return value of ieee_seek
31 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
32 operation failed. Test the return value of ieee_seek and
34 (ieee_archive_p): Test the return value of ieee_seek and
37 (ieee_slurp_section_data): Likewise.
38 (ieee_object_p): Likewise. Store the size of the buffer in the
39 total_amt field in the header.
40 * libieee.h (common_header_type): Add amt field.
41 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
42 reloc's value is within range.
43 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
45 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
47 (pex64_dump_xdata): Check for buffer overflows.
48 * versados.c (process_otr): Check that the section exists before
50 (versados_object_p): Make sure that enough data was read for the
52 * vms-alpha.c (vms_get_remaining_object_record): Change
53 read_so_far parameter to an unsigned int. Check that the amount
56 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
58 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
59 PC-relative offset overflow check.
61 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
64 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
65 string table before clearing the first few bytes.
67 2014-11-21 Terry Guo <terry.guo@arm.com>
69 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
71 2014-11-20 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.c (group_sections): Init stub14_group_size from
74 --stub-group-size parameter divided by 1024.
76 2014-11-20 Alan Modra <amodra@gmail.com>
78 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
79 alignment calculation.
81 2014-11-20 Terry Guo <terry.guo@arm.com>
83 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
84 hasn't attribute section.
86 2014-11-20 Alan Modra <amodra@gmail.com>
88 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
90 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
93 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
94 PC-relative offset overflow in PLT entry.
96 2014-11-18 Nick Clifton <nickc@redhat.com>
99 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
100 is larger than its real size.
101 (rsrc_print_section): Fix off-by-one error checking for overflow.
102 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
105 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
107 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
110 2014-11-14 Nick Clifton <nickc@redhat.com>
113 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
115 (bfd_get_alt_debug_link_info): Likewise.
117 2014-11-14 Nick Clifton <nickc@redhat.com>
120 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
122 (ieee_object_p): Likewise.
124 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
126 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
128 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
130 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
132 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
135 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
136 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
137 (elf_x86_64_relocate_section): Likewise.
139 2014-11-13 Nick Clifton <nickc@redhat.com>
142 * coffcode.h (coff_ptr_struct): Add is_sym field.
143 (coff_new_section_hook): Set the is_sym field.
144 (coff_pointerize_aux_hook): Check the is_sym field.
145 (coff_print_aux): Likewise.
146 (coff_compute_section_file_positions): Likewise.
147 (coff_write_object_contents): Likewise.
148 (coff_slurp_line_table): Likewise.
149 (coff_slurp_symbol_table): Likewise.
150 (CALC_ADDEND): Likewise.
151 * coffgen.c (coff_renumber_symbols): Likewise.
152 (coff_mangle_symbols): Likewise.
153 (coff_fix_symbol_name): Likewise.
154 (coff_write_symbol): Likewise.
155 (coff_write_alien_symbol): Likewise.
156 (coff_write_native_symbol): Likewise.
157 (coff_write_symbols): Likewise.
158 (coff_write_linenumbers): Likewise.
159 (coff_pointerize_aux): Likewise.
160 (coff_get_normalized_symtab): Likewise.
161 (coff_get_symbol_info): Likewise.
162 (bfd_coff_get_syment): Likewise.
163 (bfd_coff_get_auxent): Likewise.
164 (coff_print_symbol): Likewise.
165 (coff_find_nearest_line_with_names): Likewise.
166 (bfd_coff_set_symbol_class): Likewise.
167 (coff_make_empty_symbol): Set the is_sym field.
168 (coff_bfd_make_debug_symbol): Likewise.
169 * peicode.h (pe_ILF_make_a_symbol): Likewise.
170 * libcoff.h: Regenerate.
171 * libcoff-in.h: Regenerate.
173 2014-11-12 Nick Clifton <nickc@redhat.com>
176 * coffcode.h (coff_slurp_line_table): Set the line number of
177 corrupt entries to -1.
178 (coff_slurp_symbol_table): Alway initialise the value of the
180 * coffgen.c (coff_print_symbol): Check that the combined pointer
182 (coff_print_symbol): Do not print negative line numbers.
183 * peXXigen.c (pe_print_idata): Add range checking displaying
186 2014-11-12 Alan Modra <amodra@gmail.com>
189 * coffcode.h (coff_slurp_line_table): Drop line number info
190 not preceded by a valid function entry. Revert last change.
192 2014-11-11 Nick Clifton <nickc@redhat.com>
195 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
196 line number cache that would not be initialised by the copy from
197 the new line number table.
198 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
200 * coffgen.c (coff_get_normalized_symbols): Get the external
201 symbols before allocating space for the internal symbols, in case
203 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
204 array if one is needed. Likewise with the verdef array.
205 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
207 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
208 structure are initialised.
209 (pe_print_edata): Avoid reading off the end of the data buffer.
211 2014-11-11 Alan Modra <amodra@gmail.com>
214 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
215 when building func_table.
217 2014-11-11 Alan Modra <amodra@gmail.com>
220 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
221 memset the particular bits we need. Update src after hitting loop
222 "continue". Don't count lineno omitted due to invalid symbols in
223 nbr_func, and update lineno_count. Init entire terminating
224 lineno. Don't both allocating terminator in n_lineno_cache.
225 Redirect sym->lineno pointer to where n_lineno_cache will be
226 copied, and free n_lineno_cache.
227 * pe-mips.c (NUM_HOWTOS): Typo fix.
229 2014-11-11 Alan Modra <amodra@gmail.com>
231 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
232 size check to account for possible zero terminator.
234 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
236 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
237 data sections to be PROGBITS
239 2014-11-10 Nick Clifton <nickc@redhat.com>
242 * coff-i386.c (NUM_HOWTOS): New define.
243 (RTYPE2HOWTO): Use it.
244 (coff_i386_rtype_to_howto): Likewise.
245 (coff_i386_reloc_name_lookup): Likewise.
246 (CALC_ADDEND): Check that reloc r_type field is valid.
247 * coff-x86_64.c (NUM_HOWTOS): New define.
248 (RTYPE2HOWTO): Use it.
249 (coff_amd64_rtype_to_howto): Likewise.
250 (coff_amd64_reloc_name_lookup): Likewise.
251 (CALC_ADDEND): Check that reloc r_type field is valid.
252 * coffcode.h (coff_slurp_line_table): Check for symbol table
254 (coff_slurp_symbol_table): Use zalloc to ensure that all table
255 entries are initialised.
256 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
257 in the string table. Also ensure that the table is 0 terminated.
258 (coff_get_normalized_symtab): Check for symbol table indexing
260 * opncls.c (bfd_alloc): Catch the case where a small negative size
261 can result in only 1 byte being allocated.
262 (bfd_alloc2): Use bfd_alloc.
263 * pe-mips.c (NUM_HOWTOS): New define.
264 (coff_mips_reloc_name_lookup): Use it.
265 (CALC_ADDEND): Check that reloc r_type field is valid.
266 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
267 in the DataDirectory.
268 (pe_print_idata): Avoid reading beyond the end of the data block
269 wen printing strings.
270 (pe_print_edata): Likewise.
271 Check for table indexing underflow.
272 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
273 (pe_bfd_object_p): Allocate and initialize enough space to hold a
274 PEAOUTHDR, even if the opt_hdr field specified less.
276 2014-11-08 Alan Modra <amodra@gmail.com>
278 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
280 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
282 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
285 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
288 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
289 for IE->LE transition.
291 2014-11-07 Alan Modra <amodra@gmail.com>
293 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
295 2014-11-07 Alan Modra <amodra@gmail.com>
297 * tekhex.c (CHUNK_SPAN): Define.
298 (struct data_struct <chunk_init>): Use one byte per span, update
299 all code accessing this field.
300 (find_chunk): Add create param, don't create new entry unless set.
301 (insert_byte): Don't save zeros.
302 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
303 on symbol type. Create an alternate section if both types of
304 symbol are given. Attach type '2' and '6' symbols to absolute
306 (move_section_contents): Fix caching of chunk. Don't create chunk
307 when reading, or for writing zeros.
308 (tekhex_set_section_contents): Don't create initial chunks.
309 (tekhex_write_object_contents): Use CHUNK_SPAN.
311 2014-11-07 Alan Modra <amodra@gmail.com>
313 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
315 2014-11-07 Alan Modra <amodra@gmail.com>
317 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
318 * coffcode.h (coff_set_alignment_hook): Likewise.
319 (coff_slurp_line_table): Likewise.
320 * coffgen.c (coff_get_normalized_symtab): Likewise.
321 (_bfd_coff_get_external_symbols): Likewise.
322 * elf.c (bfd_elf_get_str_section): Likewise.
323 * tekhex.c (first_phase): Likewise.
325 2014-11-06 Nick Clifton <nickc@redhat.com>
327 * aoutx.h (slurp_symbol_table): Revert previous delta.
328 (slurp_reloc_table): Likewise.
329 * compress.c (bfd_get_full_section_contents): Remove file size
331 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
332 and do not complain about linker generated files.
334 2014-11-06 Will Newton <will.newton@linaro.org>
336 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
337 length sections and sub-sections.
339 2014-11-04 Nick Clifton <nickc@redhat.com>
342 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
343 Replace another abort with an error message.
344 (coff_slurp_line_table): Add more range checking.
345 * peXXigen.c (pe_print_debugdata): Add range checking.
347 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
349 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
350 when creating a dso with discarded dynsym section.
352 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
354 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
355 and E_MIPS_ARCH_64R6 support.
357 2014-11-05 Nick Clifton <nickc@redhat.com>
360 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
361 about the number of relocations it contains.
362 (coff_sort_func_alent): Return 0 if the pointers are NULL.
363 (coff_slurp_line_table): Add more range checks. Do not free new
364 tables created when sorting line numbers.
365 * peXXigen.c (pe_print_idata): Add range checks.
366 (pe_print_edata): Likewise.
367 (rsrc_print_resource_entries): Likewise. Avoid printing control
368 characters. Terminate priniting if corruption is detected.
369 (rsrc_print_resource_directory): Terminate printing if an unknown
370 directory type is encountered.
371 (pe_print_debugdata): Fix off-by-one error.
372 (rsrc_count_entries): Add range checking.
373 (rsrc_parse_entry): Likewise.
375 2014-11-04 Nick Clifton <nickc@redhat.com>
378 * compress.c (bfd_get_full_section_contents): Improve test for
379 linker created objects.
382 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
383 corrupt extended name tables.
385 2014-11-04 Alan Modra <amodra@gmail.com>
387 * elf32-spu.c (ovl_mgr_stat): New function.
388 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
390 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
392 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
393 relaxation, reduce the size of symbols that span the deleted
396 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
398 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
399 located at the very end of the section.
401 2014-11-03 Nick Clifton <nickc@redhat.com>
404 * aoutx.h (slurp_symbol_table): Check that computed table size is
405 not bigger than the file from which is it being read.
406 (slurp_reloc_table): Likewise.
407 * coffcode.h (coff_slurp_line_table): Remove unneeded local
408 'warned'. Do not try to print the details of a symbol with an
410 * coffgen.c (make_a_sectiobn_from_file): Check computed string
411 index against length of string table.
412 (bfd_coff_internal_syment_name): Check read in string offset
413 against length of string table.
414 (build_debug_section): Return a pointer to the section used.
415 (_bfd_coff_read_string_table): Store the length of the string
416 table in the coff_tdata structure.
417 (bfd_coff_free_symbols): Set the length of the string table to
418 zero when it is freed.
419 (coff_get_normalized_symtab): Check offsets against string table
420 or data table lengths as appropriate.
421 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
422 length of string table.
423 * compress.c (bfd_get_full_section_contents): Check computed size
424 against the size of the file.
425 * libcoff-in.h (obj_coff_strings_len): Define.
426 (struct coff_tdata): Add strings_len field.
427 * libcoff.h: Regenerate.
428 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
429 data if the debug section is too small.
430 * xcofflink.c (xcoff_link_input_bfd): Check offset against
431 length of string table.
433 2014-11-03 Nick Clifton <nickc@redhat.com>
435 * po/fi.po: Updated Finnish translation.
437 2014-10-31 Andrew Pinski <apinski@cavium.com>
438 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
440 * archures.c: Add octeon3 for mips target.
441 * bfd-in2.h: Regenerate.
442 * bfd/cpu-mips.c: Define I_mipsocteon3.
443 nfo_struct): Add octeon3 support.
444 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
446 (mips_set_isa_flags): Add support for octeon3.
447 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
448 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
449 extension of bfd_mach_mips_octeon2.
450 (print_mips_isa_ext): Print the value of Octeon3.
452 2014-10-31 Nick Clifton <nickc@redhat.com>
455 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
456 symbol table bigger than the file.
457 * elf.c (bfd_elf_get_str_section): Do not try to load a string
458 table bigger than the file.
459 * tekhex.c (first_phase): Check that the section range is sane.
461 2014-10-30 Nick Clifton <nickc@redhat.com>
464 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
465 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
467 2014-10-29 Nick Clifton <nickc@redhat.com>
469 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
472 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
474 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
476 2014-10-28 Nick Clifton <nickc@redhat.com>
479 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
480 detection table on a per-bfd basis.
481 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
484 2014-10-28 Andreas Schwab <schwab@suse.de>
485 Nick Clifton <nickc@redhat.com>
488 * srec.c (srec_bad_byte): Increase size of buf to allow for
490 (srec_scan): Use an unsigned char buffer to hold header bytes.
492 2014-10-27 Nick Clifton <nickc@redhat.com>
495 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
496 binaries with a group of sections linked by the string table
498 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
499 with an invalid value for NumberOfRvaAndSizes.
500 (pe_print_edata): Detect out of range rvas and entry counts for
501 the Export Address table, Name Pointer table and Ordinal table.
504 * elf.c (setup_group): Improve handling of corrupt group
507 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
509 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
510 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
511 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
512 (elf_aarch64_stub_type): Add new type
513 aarch64_stub_erratum_835769_veneer.
514 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
515 (aarch64_erratum_835769_fix): New data struct to record erratum
517 (elf_aarch64_link_hash_table: Global flags for 835769.
518 (aarch64_build_one_stub): Add case for 835769.
519 (aarch64_size_one_stub): Likewise.
520 (aarch64_mem_op_p, aarch64_mlxl_p,
521 aarch64_erratum_sequence,erratum_835769_scan):
522 New. Decode and scan functions for erratum 835769.
523 (elf_aarch64_create_or_find_stub_sec): New.
524 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
526 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
527 (erratum_835769_branch_to_stub_data,
528 make_branch_to_erratum_835769_stub):New. Connect up all the
529 erratum stubs to occurances by branches.
530 (elfNN_aarch64_write_section): New hook.
531 (aarch64_map_one_stub): Output erratum stub symbol.
532 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
533 information for erratum 835769.
534 (elf_backend_write_section): Define.
536 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
538 * elf32-arm.c (read_code32): New function to read 32 bit
540 (read_code16): New function to read 16 bit thumb instrution.
541 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
542 and read_code16 to read instructions.
544 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
546 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
547 (print_mips_isa_ext): Print the value of an unknown extension.
549 2014-10-21 Alan Modra <amodra@gmail.com>
551 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
552 entries that aren't a multiple of 8 rather than failing assertion.
554 2014-10-21 Alan Modra <amodra@gmail.com>
556 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
559 2014-10-18 Alan Modra <amodra@gmail.com>
561 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
562 section for function symbols defined in .opd is discarded, let
563 the symbol appear to be undefined.
564 (opd_entry_value): Ensure the result section is that for the
565 function code section in the same object as the OPD entry.
567 2014-10-16 Alan Modra <amodra@gmail.com>
570 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
572 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
573 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
574 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
575 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
576 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
577 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
578 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
579 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
580 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
583 2014-10-16 Alan Modra <amodra@gmail.com>
585 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
586 even when output is not ppc64 ELF. Remove redundant tests on
589 2014-10-15 Alan Modra <amodra@gmail.com>
592 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
593 param, group "section" and "offset" params. Zero discriminator.
594 * bfd.c (bfd_find_nearest_line): Implement with new
595 _bfd_find_nearest_line.
596 (bfd_find_nearest_line_discriminator): Likewise.
597 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
599 * coff-rs6000.c (xcoff_find_nearest_line,
600 xcoff_find_nearest_line_discriminator): Delete.
601 (_bfd_xcoff_find_nearest_line): Don't define.
602 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
603 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
605 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
606 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
607 adjust _bfd_dwarf2_find_nearest_line call.
608 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
609 others. Set discriminator. Adjust call.
610 (coff_find_nearest_line_discriminator): Delete.
611 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
612 * dwarf2.c (find_line): Rename to..
613 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
614 Simplify setting of do_line. Delete old function.
615 (_bfd_dwarf2_find_line): Delete.
616 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
617 discriminator_ptr and set it.
618 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
619 (_bfd_elf_find_nearest_line_discriminator): Delete.
620 (_bfd_elf_find_line_discriminator): Delete.
621 (_bfd_generic_find_nearest_line_discriminator): Don't define.
622 * elf.c (elf_find_function): Reorder params.
623 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
625 (_bfd_elf_find_nearest_line_discriminator): Delete.
626 (_bfd_elf_find_line): Adjust call.
627 * elf32-arm.c (arm_elf_find_function): Reorder params.
628 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
630 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
631 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
632 (elfNN_aarch64_find_nearest_line): Reorder params, add
633 discriminator_ptr. Adjust calls.
634 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
635 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
636 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
637 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
638 (_bfd_dwarf1_find_nearest_line): Likewise.
639 (_bfd_dwarf2_find_nearest_line): Likewise.
640 (_bfd_dwarf2_find_line): Delete.
641 (_bfd_generic_find_nearest_line_discriminator): Delete.
642 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
643 * libcoff-in.h (coff_find_nearest_line): Update prototype.
644 (coff_find_nearest_line_discriminator): Delete.
645 (coff_find_nearest_line_with_names): Update prototype.
646 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
647 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
648 discriminator_ptr. Adjust calls.
649 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
650 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
651 discriminator_ptr and set.
652 * som.c (som_find_nearest_line): Similarly.
653 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
654 _bfd_find_nearest_line_discriminator.
655 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
656 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
657 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
658 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
659 "discriminator" and set.
660 (_bfd_vms_find_nearest_line_discriminator): Delete.
661 (_bfd_generic_find_nearest_line_discriminator): Don't define.
662 (alpha_vms_find_nearest_line): Update define.
663 * bfd-in2.h: Regenerate.
664 * libbfd.h: Regenerate.
665 * libcoff.h: Regenerate.
667 2014-10-15 Alan Modra <amodra@gmail.com>
669 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
670 * aout-adobe.c (aout_32_find_line): Define.
671 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
672 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
673 * aout-target.h (MY_find_line): Define.
674 * aout-tic30.c (MY_find_line): Define.
675 * binary.c (binary_find_line): Define.
676 * bout.c (aout_32_find_line): Define.
677 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
678 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
679 (rs6000_xcoff64_aix_vec): Likewise.
680 * elf-bfd.h (_bfd_generic_find_line): Don't define.
681 * elfxx-target.h (bfd_elfNN_find_line): Define.
682 * i386msdos.c (msdos_find_line): Define.
683 * i386os9k.c (aout_32_find_line): Define.
684 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
685 (ieee_find_nearest_line, ieee_find_line,
686 ieee_find_inliner_info): Define.
687 * ihex.c (ihex_find_line): Define.
688 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
689 (_bfd_generic_find_line): Don't define.
690 * libbfd.c (_bfd_generic_find_line): Delete.
691 * libcoff-in.h (coff_find_line): Define.
692 * libecoff.h (_bfd_ecoff_find_line): Define.
693 * mach-o.h (bfd_mach_o_find_line): Define.
694 * mmo.c (mmo_find_line): Define.
695 * nlm-target.h (nlm_find_line): Define.
696 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
697 (oasys_find_nearest_line, oasys_find_line,
698 oasys_find_inliner_info): Define.
699 * pef.c (bfd_pef_find_line): Define.
700 * plugin.c (bfd_plugin_find_line): Define.
701 * ppcboot.c (ppcboot_find_line): Define.
702 * som.c (som_find_line): Define.
703 * srec.c (srec_find_line): Define.
704 * tekhex.c (tekhex_find_line): Define.
705 * versados.c (versados_find_line): Define.
706 * vms-alpha.c (alpha_vms_find_line): Define.
707 * xsym.c (bfd_sym_find_line): Define.
708 * bfd-in2.h: Regenerate.
709 * libbfd.h: Regenerate.
710 * libcoff.h: Regenerate.
712 2014-10-15 Tristan Gingold <gingold@adacore.com>
714 * version.m4: Bump version to 2.25.51
715 * configure: Regenerate.
717 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
719 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
720 offset is less than 2.
721 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
723 2014-10-14 Alan Modra <amodra@gmail.com>
726 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
727 (EIGHT_GAZILLION): Delete.
729 2014-10-13 Alan Modra <amodra@gmail.com>
732 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
733 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
734 flags enabling conversion of CIEs and FDEs to use relative encoding.
735 (find_merged_cie): Similarly.
736 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
737 relocatable, except for CIE pointer.
738 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
739 relocs against symbols in dropped comdat group sections.
740 (bfd_elf_discard_info): Do some eh_frame optimisation when
743 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
745 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
746 the hwcaps2 object attribute.
748 2014-10-04 Alan Modra <amodra@gmail.com>
751 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
752 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
753 range FDEs for discarding.
754 (vma_compare): Sort on range after address.
755 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
756 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
757 error message rather than "fde".
758 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
761 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
764 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
765 for OLD_FREEBSD_ABI_LABEL.
767 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
770 * plugin.c (try_claim): New function. Moved from
772 (try_load_plugin): Pass through bfd. Add test.
773 (load_plugin): Pass through bfd.
774 (bfd_plugin_object_p): Move logic to try_claim.
776 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
778 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
779 call relaxation use furthermost addresses where call source and
780 destination can be to check whether it's in the range of a direct
783 2014-09-22 Alan Modra <amodra@gmail.com>
785 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
786 false for overflow or overlapping FDEs. Give more detail in
789 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
791 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
792 the addend if relocations are RELA.
794 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
796 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
797 nds32_elf_ex9_relocation_check): Synchronize the argument type.
799 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
801 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
803 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
806 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
809 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
811 2014-09-16 Terry Guo <terry.guo@arm.com>
813 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
816 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
818 * bfd-in2.h: Regenerate.
819 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
820 (nds32_elf_relax_section): Code refactoring.
821 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
822 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
823 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
824 pattern. The first three is moved from nds32_elf_relax_section,
825 and the last three is new function.
826 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
827 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
828 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
829 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
830 three is moved from nds32_elf_relax_section, and the last four
832 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
833 pattern and address setting pattern.
834 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
835 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
836 nds32_elf_relax_gotoff_suff): Relax pic pattern.
837 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
838 nds32_elf_relax_letlsls): Relax TLS pattern.
839 (nds32_relax_adjust_label): Adjust alignment and nop.
840 (nds32_elf_pick_relax): Choose relaxation optimization.
841 (nds32_elf_get_relocated_section_contents): New hook.
842 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
844 * elf32-nds32.h: Declare.
845 * libbfd.h: Regenerate.
846 * reloc.c: Add nds32 new relocations.
848 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
850 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
851 'name' for the typo issue, which related with commit
852 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
854 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
855 Matthew Fortune <matthew.fortune@imgtec.com>
857 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
858 * archures.c (bfd_architecture): Likewise.
859 * bfd-in2.h (bfd_architecture): Likewise.
860 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
861 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
862 BFD_RELOC_MIPS_19_PCREL_S2.
863 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
864 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
865 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
866 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
867 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
868 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
869 BFD_RELOC_LO16_PCREL.
870 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
871 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
873 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
874 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
875 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
876 BFD_RELOC_LO16_PCREL.
877 * elfn32-mips.c: Likewise.
878 * elfxx-mips.c (MIPSR6_P): New define.
879 (mipsr6_exec_plt_entry): New array.
880 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
881 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
882 (aligned_pcrel_reloc_p): New function.
883 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
884 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
885 (mips_elf_calculate_relocation): Add support for relocs:
886 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
887 R_MIPS_PCHI16 and R_MIPS_PCLO16.
888 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
889 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
890 (_bfd_mips_elf_check_relocs): Add support for relocs:
891 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
892 (_bfd_mips_elf_relocate_section): Add a check for unaligned
894 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
896 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
897 (_bfd_mips_elf_print_private_bfd_data): Likewise.
898 (mips_32bit_flags_p): Add support for mips32r6.
899 * libbfd.h (bfd_reloc_code_real_names): Add entries for
900 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
901 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
902 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
903 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
904 BFD_RELOC_MIPS_19_PCREL_S2.
905 * config.bfd: Add mips*-img-elf* target triple.
907 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
909 * config.bfd: Add mips*-img-elf* target triple.
911 2014-09-12 Alan Modra <amodra@gmail.com>
913 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
914 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
915 range of FDEs to hdr_info->array.
916 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
917 .eh_frame_hdr entries, and overlapping FDEs.
919 2014-09-10 Alan Modra <amodra@gmail.com>
921 * elf.c (assign_file_positions_except_relocs): Move section header
923 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
924 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
925 * elflink.c (bfd_elf_final_link): Don't call above function.
927 2014-08-30 Alan Modra <amodra@gmail.com>
929 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
931 2014-08-29 Alan Modra <amodra@gmail.com>
933 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
934 error for calls via a toc adjusting stub without a nop.
936 2014-08-29 Alan Modra <amodra@gmail.com>
938 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
939 error. Remove redundant bfd_set_error.
941 2014-08-29 Alan Modra <amodra@gmail.com>
943 * srec.c (srec_scan): Revert last change. Report an error for
944 S-records with less than the miniumum byte count.
946 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
948 * srec.c (srec_scan): Return error for 0 size.
950 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
953 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
954 to check discarded input section.
955 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
957 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
960 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
961 sections to input from ld --just-symbols.
963 2014-08-26 DJ Delorie <dj@redhat.com>
965 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
968 2014-08-26 Jiong Wang <jiong.wang@arm.com>
970 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
971 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
973 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
975 2014-08-26 Nick Clifton <nickc@redhat.com>
977 * config.bfd: Fix typo in or1knd selection.
979 2014-08-22 Kai Tietz <ktietz@redhat.com>
982 * coffcode.h (coff_compute_section_file_positions): Keep
983 FileAlignment valid as set.
985 2014-08-22 Alan Modra <amodra@gmail.com>
987 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
988 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
990 2014-08-22 Alan Modra <amodra@gmail.com>
992 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
994 (_bfd_elf_begin_eh_frame_parsing): Delete.
995 (_bfd_elf_end_eh_frame_parsing): Delete.
996 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
997 (_bfd_elf_end_eh_frame_parsing): Delete.
998 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
999 !info->relocatable in place of merge_cies.
1000 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1001 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1002 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1003 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1004 (ppc64_elf_size_stubs): ..here and..
1005 (ppc64_elf_finish_dynamic_sections): ..here.
1007 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1009 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1011 2014-08-21 Tony Wang <tony.wang@arm.com>
1013 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1014 the veneer routine for R_ARM_THM_JUMP19.
1015 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1016 (elf32_arm_size_stub): Ditto.
1018 2014-08-20 Roland McGrath <mcgrathr@google.com>
1021 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1022 all reloc types with pc_relative set in the howto, not just for
1023 R_ARM_REL32 and R_ARM_REL32_NOI.
1024 (allocate_dynrelocs_for_symbol): Update comment.
1025 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1026 set in the howto, set call_reloc_p and may_need_local_target_p but
1027 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1028 (elf32_arm_check_relocs): Likewise.
1030 2014-08-20 Will Newton <will.newton@linaro.org>
1032 * config.bfd: Default armeb-*-eabi* to big endian.
1034 2014-08-19 Alan Modra <amodra@gmail.com>
1036 * configure: Regenerate.
1038 2014-08-18 Alan Modra <amodra@gmail.com>
1040 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1041 use dynrelocs for ifunc.
1042 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1044 2014-08-18 Alan Modra <amodra@gmail.com>
1047 * elflink.c (on_needed_list): Only consider libraries that have
1050 2014-08-18 Alan Modra <amodra@gmail.com>
1052 * elflink.c (bfd_elf_discard_info): Return int error status.
1053 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1054 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1055 * bfd-in2.h: Regenerate.
1057 2014-08-14 Alan Modra <amodra@gmail.com>
1059 * peXXigen.c (pe_print_reloc): Protect against access past end
1062 2014-08-14 Alan Modra <amodra@gmail.com>
1065 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1066 in the order they are mapped to output sections.
1068 2014-08-14 Alan Modra <amodra@gmail.com>
1070 * configure.ac: Delete redundant plugin related checks.
1071 * configure: Regenerate.
1073 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1075 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1076 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1079 2014-08-12 Alan Modra <amodra@gmail.com>
1081 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1082 here when not calling the generic add_symbol function. Formatting.
1083 Correct handling of indirect symbols. Update notice call.
1084 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1085 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1086 symbols early. Update notice call. Add comments regarding weak
1087 symbols vs. indirect.
1089 2014-08-12 Alan Modra <amodra@gmail.com>
1092 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1095 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1097 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1100 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1101 Alan Modra <amodra@gmail.com>
1104 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1105 warning for references in LTO IR to warning symbols.
1107 2014-08-07 Alan Modra <amodra@gmail.com>
1109 * linker.c (WARN, CWARN): Collapse these states to WARN.
1110 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1113 2014-08-05 Doug Evans <dje@google.com>
1115 * bfd-in2.h: Regenerate.
1116 * libcoff.h: Regenerate.
1118 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1120 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1121 rawsize if changing size.
1123 2014-08-05 Alan Modra <amodra@gmail.com>
1126 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1128 2014-08-05 Alan Modra <amodra@gmail.com>
1130 * linker.c (generic_link_check_archive_element): Move handling
1131 of command link -u symbols with a common symbol def to the
1132 code handling non-common symbols so that archive element symbols
1133 are loaded. Use generic_link_add_object_symbols.
1135 2014-08-05 Alan Modra <amodra@gmail.com>
1138 * linker.c (struct archive_list, struct archive_hash_entry,
1139 struct archive_hash_table, archive_hash_newfunc,
1140 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1141 archive_hash_table_free): Delete.
1142 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1143 checkfn. Rewrite using a straight-forward scan over archive map.
1144 (generic_link_check_archive_element_no_collect,
1145 generic_link_check_archive_element_collect,
1146 generic_link_check_archive_element): Add h and name params.
1147 * aoutx.h (aout_link_check_archive_element): Likewise.
1148 * pdp11.c (aout_link_check_archive_element): Likewise.
1149 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1150 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1151 scan symbols, simply add archive element whenever h is undefined.
1152 (coff_link_check_ar_symbols): Delete.
1153 * ecoff.c (read_ext_syms_and_strs): Delete.
1154 (reread_ext_syms_and_strs): Delete.
1155 (ecoff_link_check_archive_element): Add h and name param. Don't
1156 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1157 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1159 (elf_link_add_archive_symbols): Delete "defined" array, merge
1160 functionality into "included". Make "included" a char array. Don't
1161 set or test archive_pass.
1162 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1163 * libbfd.h: Regenerate.
1165 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1168 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1170 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1172 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1173 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1174 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1175 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1176 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1177 (_bfd_mips_elf_fake_sections): Likewise.
1178 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1179 (_bfd_mips_elf_additional_program_headers): Account for new
1180 PT_MIPS_ABIFLAGS program header.
1181 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1182 associate with .MIPS.abiflags.
1183 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1184 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1185 (infer_mips_abiflags): Likewise.
1186 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1187 (mips_32bit_flags_p): Moved higher.
1188 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1189 checking for FP ABIs.
1190 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1191 checks. Check EF_MIPS_FP64 flag consistency.
1192 (print_mips_ases, print_mips_isa_ext): New static function.
1193 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1194 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1195 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1196 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1197 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1198 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1199 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1200 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1202 2014-07-28 Alan Modra <amodra@gmail.com>
1205 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1206 __gnu_lto_slim to armap.
1207 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1208 __gnu_lto_slim to linker hash table.
1210 2014-07-27 Anthony Green <green@moxielogic.org>
1212 * config.bfd: Add moxie-*-moxiebox*.
1214 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1216 Add or reactivate or1k-*-rtems*
1217 * config.bfd (or1k-*-rtems*): Reactivate.
1219 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1221 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1223 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1224 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1226 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1229 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1230 and R_*_IRELATIVE relocation offset with PLT entry.
1231 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1232 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1233 (elf_x86_64_get_synthetic_symtab): Use it.
1235 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1239 next_tls_desc_index with elf.srelplt->reloc_count.
1241 2014-07-15 Alan Modra <amodra@gmail.com>
1243 * cache.c (cache_bread_1): Don't return -1 when fread returns
1246 2014-07-15 Alan Modra <amodra@gmail.com>
1248 * elflink.c (elf_merge_st_other): Update comments. Simplify
1249 visibility handling. Make isym const. Move code modifying
1250 isym->st_other for --exclude-libs to..
1251 (elf_link_add_object_symbols): ..here.
1253 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1256 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1258 2014-07-08 Nick Clifton <nickc@redhat.com>
1261 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1262 segments in input bfds.
1264 2014-07-08 Will Newton <will.newton@linaro.org>
1266 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1267 value to 64kB and remove custom setting for NaCl.
1269 2014-07-08 Alan Modra <amodra@gmail.com>
1271 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1272 bits from source to dest.
1273 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1274 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1276 * bfd-in2.h: Regenerate.
1278 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1280 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1281 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1282 when info->relocatable be true.
1284 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1286 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1287 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1288 * bfd-in2.h: Regenerate.
1289 * libbfd.h: Regenerate.
1291 2014-07-04 Alan Modra <amodra@gmail.com>
1293 * Makefile.am: Update "configure.in" comments.
1294 * PORTING: Likewise.
1295 * aoutx.h: Likewise.
1296 * configure.host: Likewise.
1297 * doc/bfdint.texi: Likewise.
1298 * targets.c: Likewise.
1299 * warning.m4: Likewise.
1300 * Makefile.in: Regenerate.
1302 2014-07-04 Alan Modra <amodra@gmail.com>
1304 * configure.ac: Rename from configure.in.
1305 * Makefile.in: Regenerate.
1306 * config.in: Regenerate.
1307 * doc/Makefile.in: Regenerate.
1309 2014-07-04 Alan Modra <amodra@gmail.com>
1311 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1312 * Makefile.in: Regenerate.
1314 2014-07-04 Alan Modra <amodra@gmail.com>
1316 * version.m4: New file.
1317 * configure.in: Include version.m4.
1319 * Makefile.am (RELEASE): Delete.
1320 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1321 * Makefile.in: Regenerate.
1322 * doc/Makefile.in: Regenerate.
1324 2014-07-02 Alan Modra <amodra@gmail.com>
1326 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1327 pointer_equality_needed when !readonly_dynrelocs.
1328 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1330 2014-07-02 Alan Modra <amodra@gmail.com>
1332 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1333 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1335 2014-07-01 Alan Modra <amodra@gmail.com>
1337 * bfd.c (struct bfd): Reorganise for better packing. Delete
1338 "ifd" field. Make "format", "direction" and "flags" bitfields.
1339 (HAS_LOAD_PAGE): Delete, renumber following flags.
1340 * bfd-in2.h: Regenerate.
1341 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1343 2014-07-01 Alan Modra <amodra@gmail.com>
1345 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1346 (struct ppc_link_hash_table): Increase size of stub_count array.
1347 (build_global_entry_stubs): Emit symbol on global entry stub.
1348 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1351 2014-07-01 Alan Modra <amodra@gmail.com>
1353 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1354 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1355 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1357 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1358 optimisation when --traditional-format.
1360 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1361 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1362 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1363 Soundararajan <Sounderarajan.D@atmel.com>
1365 * archures.c: Add avrtiny architecture for avr target.
1366 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1367 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1368 added for 16 bit LDS/STS instruction of avrtiny arch.
1369 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1370 BFD_RELOC_AVR_LDS_STS_16.
1371 (bfd_elf_avr_final_write_processing): Select machine number
1373 (elf32_avr_object_p): Set machine number for avrtiny arch.
1374 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1375 * bfd-in2.h: Regenerate.
1376 * libbfd.h: Regenerate.
1378 2014-06-26 Nick Clifton <nickc@redhat.com>
1381 * dwarf2.c (is_str_attr): New function.
1382 (find_abstract_instance_name): Use it to determine when an
1383 attribute has a string value.
1385 2014-06-24 Alan Modra <amodra@gmail.com>
1387 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1388 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1391 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1393 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1394 a number of targets.
1396 2014-06-20 Kyle McMartin <kyle@redhat.com>
1398 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1399 emitting initial-exec relocs when not linking an executable.
1401 2014-06-16 Will Newton <will.newton@linaro.org>
1403 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1404 htab->next_tls_desc_index in the non-IPLT case.
1405 Calculate GOT offset correctly for the non-IPLT case.
1406 (allocate_dynrelocs_for_symbol): Don't increment
1407 htab->next_tls_desc_index here.
1409 2014-06-16 Alan Modra <amodra@gmail.com>
1411 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1414 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1416 * elfxx-aarch64.c (stdarg.h): Include.
1417 (string.h): Include.
1418 (_bfd_aarch64_elf_grok_prstatus): Updated.
1419 (_bfd_aarch64_elf_grok_psinfo): New function.
1420 (_bfd_aarch64_elf_write_core_note): New function.
1421 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1422 (elf_backend_write_core_note): Define.
1424 2014-06-13 Alan Modra <amodra@gmail.com>
1426 * archive.c: Include bfdlink.h.
1427 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1428 * bfd.c (struct bfd): Add is_linker_output field.
1429 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1430 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1431 link.hash and is_linker_output.
1432 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1433 param with bfd*. Assert is_linker_output and link.hash, and
1434 clear them before exit.
1435 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1436 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1437 and link.hash so we can free two linker hash tables.
1438 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1439 first. Clean up on errors. Set hash_table_free pointer.
1440 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1441 bfd_link_hash_table* param with bfd*.
1442 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1443 hash_table_free pointer.
1444 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1445 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1446 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1447 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1448 * xcofflink.c: Similarly.
1449 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1450 clear link.next before creating linker hash table. Clean up on
1451 errors, and restore link.next on exit.
1452 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1453 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1454 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1455 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1456 * hash.c (bfd_hash_table_init_n): Free table on error.
1457 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1458 * bfd-in2.h: Regenerate.
1459 * libbfd.h: Regenerate.
1460 * libcoff.h: Regenerate.
1462 2014-06-13 Alan Modra <amodra@gmail.com>
1465 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1466 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1467 * bfd.c (bfd_link_hash_table_free): Don't define.
1468 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1469 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1470 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1471 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1472 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1473 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1474 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1475 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1476 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1477 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1478 * xsym.c: Don't define various link_hash_table_free defines, and
1479 remove from bfd_target vars. Temporarily reference some of the
1480 target link_hash_table_free functions to avoid warnings.
1481 * bfd-in2.h: Regenerate.
1482 * libbfd.h: Regenerate.
1484 2014-06-13 Alan Modra <amodra@gmail.com>
1486 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1487 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1488 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1489 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1490 Move link_hash_table_free functions before their corresponding
1491 link_hash_table_create functions.
1493 2014-06-13 Alan Modra <amodra@gmail.com>
1495 * bfd.c (struct bfd): Replace link_next with a union.
1496 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1497 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1498 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1499 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1500 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1501 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1502 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1503 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1504 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1505 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1506 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1507 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1508 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1509 * bfd-in2.h: Regenerate.
1511 2014-06-11 Alan Modra <amodra@gmail.com>
1513 * linker.c (unwrap_hash_lookup): Add missing parens.
1515 2014-06-11 Kai Tietz <ktietz@redhat.com>
1517 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1518 * libcoff.h: Regenerated.
1520 2014-06-10 Alan Modra <amodra@gmail.com>
1523 * linker.c (unwrap_hash_lookup): New function.
1524 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1525 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1526 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1527 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1528 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1529 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1530 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1531 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1533 2014-06-07 Alan Modra <amodra@gmail.com>
1535 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1536 insn as a bitfield; Use complain_overflow_bitfield.
1537 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1539 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1541 * development.sh: New file.
1542 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1543 Make -Werror the default with GCC only if DEVELOPMENT is true.
1544 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1545 $(srcdir)/development.sh.
1546 * Makefile.in, configure: Regenerate.
1548 2014-06-04 Will Newton <will.newton@linaro.org>
1550 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1551 being non-NULL into an assert.
1552 (elfNN_aarch64_tls_relax): Remove unused code.
1554 2014-06-03 DJ Delorie <dj@redhat.com>
1556 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1558 2014-06-03 Nick Clifton <nickc@redhat.com>
1561 * peXXigen.c (rsrc_process_section): Page align the new contents
1562 befgore writing out.
1564 2014-06-03 Alan Modra <amodra@gmail.com>
1566 * elf64-ppc.c (ADDIS_R12_R2): Define.
1567 (build_plt_stub): Support fusion on ELFv2 stub.
1568 (ppc_build_one_stub): Likewise for plt branch stubs.
1570 2014-05-28 Alan Modra <amodra@gmail.com>
1572 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1574 2014-05-28 Tristan Gingold <gingold@adacore.com>
1576 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1577 to keep the length of the best fit range.
1578 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1581 2014-05-27 DJ Delorie <dj@redhat.com>
1583 * elf32-rx.c (get_symbol_value_maybe): New.
1584 (rx_elf_relocate_section): If we find a reloc against
1585 $tableentry$default$<name>, redirect it to the appropriate
1587 (RX_Table_Info): New.
1588 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1589 with table parts in them.
1590 (rx_check_directives): New.
1591 (rx_table_map_2): New.
1592 (rx_table_map): New.
1593 (rx_additional_link_map_text): New. Called to dump tables to the
1597 2014-05-20 DJ Delorie <dj@redhat.com>
1599 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1601 2014-05-20 Alan Modra <amodra@gmail.com>
1604 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1605 Remove redundant setting of htab->elf.dynobj. Don't align.
1606 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1607 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1608 (create_sdata_sym): Delete.
1609 (elf_allocate_pointer_linker_section): Rename from
1610 elf_create_pointer_linker_section. Align section.
1611 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1612 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1614 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1615 Remove unnecessary tests on _SDA_BASE_ sym.
1616 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1617 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1618 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1619 (ppc_elf_maybe_strip_sdata_syms): Declare.
1621 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1623 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1625 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1627 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1628 in a section with no contents.
1629 (is_vma_in_section, find_section_by_vma): New functions.
1630 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1631 offsets in the debug directory.
1632 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1633 Byte-swap GUID from little-endian to big-endian order for
1634 consistent and conventional display.
1636 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1638 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1639 64-bit doubles objects mix with 32-bit doubles objects.
1640 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1642 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1644 * mmo.c: Update URLs in documentation comments.
1646 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1647 David Weatherford <weath@cadence.com>
1648 Max Filippov <jcmvbkbc@gmail.com>
1650 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1653 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1655 * config.bfd: Add proper arm config for *-*-freebsd*.
1657 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1659 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1660 mips32r5 and mips64r5.
1661 * archures.c (bfd_architecture): Likewise.
1662 * bfd-in2.h (bfd_architecture): Likewise.
1663 * cpu-mips.c (arch_info_struct): Likewise.
1664 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1666 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1668 * elfxx-mips.h (elfxx-mips.h): Declare.
1669 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1670 Tag_GNU_MIPS_ABI_FP mismatches.
1671 (_bfd_mips_fp_abi_string): New function.
1673 2014-05-02 Alan Modra <amodra@gmail.com>
1675 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1676 * configure.in: Likewise.
1677 * configure: Regenerate.
1679 2014-05-02 Alan Modra <amodra@gmail.com>
1681 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1682 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1683 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1684 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1685 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1686 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1687 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1688 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1689 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1690 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1691 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1692 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1693 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1694 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1695 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1696 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1697 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1698 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1699 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1700 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1701 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1702 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1703 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1704 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1705 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1706 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1707 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1708 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1709 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1710 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1711 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1712 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1713 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1714 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1715 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1716 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1717 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1718 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1719 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1720 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1721 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1722 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1723 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1724 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1725 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1726 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1727 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1728 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1730 * configure: Regenerate.
1732 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1734 * mmo.c (mmo File layout documentation): Add note about low bits
1736 (mmo_write_chunk): When handling data remainder, assert that
1737 previous remaining data is flushed.
1738 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1739 when dealing with an aligned VMA and for aligned lengths. Don't skip
1740 the last 32-bit-word of zeros.
1741 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1742 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1743 emitting data, not after updating it.
1744 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1746 2014-04-30 Nick Clifton <nickc@redhat.com>
1748 * compress.c (bfd_is_section_compressed): When checking the
1749 .debug_str section, also check the fifth byte in the section is
1750 not part of a string.
1752 2014-04-30 Alan Modra <amodra@gmail.com>
1754 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1755 (find_merged_cie): Identify personality functions by (bfd_id,index)
1756 pair when a local sym is used.
1758 2014-04-29 Christian Svensson <blue@cmd.nu>
1760 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1761 into .rela.got if it contained TLS relocations as well.
1763 2014-04-28 Nick Clifton <nickc@redhat.com>
1766 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1769 2014-04-26 Alan Modra <amodra@gmail.com>
1771 * po/SRC-POTFILES.in: Regenerate.
1772 * configure: Regenerate.
1774 2014-04-25 Nick Clifton <nickc@redhat.com>
1777 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1778 a 342-bit host. This time for older versions of gcc.
1780 2014-04-24 Nick Clifton <nickc@redhat.com>
1782 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1785 2014-04-24 Alan Modra <amodra@gmail.com>
1788 * dwarf2.c: Formatting.
1789 (struct dwarf2_debug): Make adjusted_section_count signed.
1790 (unset_sections): Make i signed.
1791 (set_debug_vma): New function.
1792 (place_sections): Handle separate debug object file. Set VMA
1793 on debug sections, even if they have an output section. Also
1794 set VMA on zero size sections, and non-load but alloc sections.
1795 Set adjusted_section_count to -1 when no section adjustment.
1796 Malloc adjusted_sections. Don't double last_vma. Transfer
1797 alloc section VMAs to separate debug file.
1798 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1799 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1800 test on symbols being the same before using old stash. Read
1801 and use separate debug file symbols. Call place_sections.
1802 (find_line): Don't call place_sections here.
1803 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1804 * libbfd.h: Regenerate.
1805 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1806 _bfd_dwarf2_slurp_debug_info call.
1807 * simple.c (simple_save_output_info): Clarify comment.
1809 2014-04-24 Nick Clifton <nickc@redhat.com>
1812 * peXXigen.c (struct rsrc_regions): New structure.
1813 (rsrc_print_resource_directory): Use new structure. Include
1814 offset of directory in listing.
1815 (rsrc_print_resource_entry): Likewise.
1816 (rsrc_print_section): Likewise.
1817 (rsrc_count_entries): Do not increment sizeof_strings or
1819 (rsrc_count_directory): Do not increment sizeof_tables.
1820 (rsrc_compute_region_sizes): New function.
1821 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1822 (rsrc_process_section): Compute size of regions after merging
1825 2014-04-23 Alan Modra <amodra@gmail.com>
1828 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1829 (place_sections): Do not modify VMA of sections when called from
1830 linker after sections have been placed in output sections. Short
1831 circuit single section case.
1832 (save_section_vma, section_vma_same): New functions.
1833 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1835 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1836 when non-relocatable.
1838 2014-04-22 Nick Clifton <nickc@redhat.com>
1841 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1843 2014-04-22 Christian Svensson <blue@cmd.nu>
1845 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1846 * archures.c: Likewise.
1847 * coffcode.h: Likewise.
1848 * config.bfd: Likewise.
1849 * configure.in: Likewise.
1850 * reloc.c: Likewise.
1851 * targets.c: Likewise.
1852 * cpu-or1k.c: New file.
1853 * elf32-or1k.c: New file.
1854 * coff-or32.c: Delete.
1855 * cpu-openrisc.c: Delete.
1856 * cpu-or32.c: Delete.
1857 * elf32-openrisc.c: Delete.
1858 * elf32-or32.c: Delete.
1859 * Makefile.in: Regenerate.
1860 * bfd-in2.h: Regenerate.
1861 * configure: Regenerate.
1862 * libbfd.h: Regenerate.
1864 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1867 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1869 2014-04-22 Will Newton <will.newton@linaro.org>
1871 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1872 function. (elf_backend_section_flags): Remove define.
1874 2014-04-21 Richard Henderson <rth@redhat.com>
1876 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1877 parameter; honor it and disable got merging when false.
1878 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1879 the first pass of relaxation.
1880 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1881 the end of the LITERAL+LITUSE chain.
1882 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1883 second pass of relaxation.
1885 * configure.ac (use_secureplt): Enable by default.
1886 * configure: Rebuild.
1888 2014-04-18 Tristan Gingold <gingold@adacore.com>
1890 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1891 bind_content, weak_bind_content, lazy_bind_content,
1893 (bfd_mach_o_load_command): Add comments, add next field.
1894 (mach_o_data_struct): Replace commands field by first_command
1896 * mach-o.c (bfd_mach_o_append_command): New function.
1897 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1898 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1900 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1901 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1902 (bfd_mach_o_write_thread): Use macro instead of literal.
1903 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1904 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1906 (bfd_mach_o_write_symtab_content): New function (extracted
1907 from bfd_mach_o_write_symtab).
1908 (bfd_mach_o_write_symtab): Split.
1909 (bfd_mach_o_count_indirect_symbols): Move
1910 (bfd_mach_o_build_dysymtab): Remove layout code.
1911 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1912 (bfd_mach_o_count_sections_for_seg): Remove.
1913 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1914 bfd_mach_o_build_seg_command).
1915 (bfd_mach_o_build_exec_seg_command): New function.
1916 (bfd_mach_o_build_dysymtab_command): Remove.
1917 (bfd_mach_o_layout_commands): New function.
1918 (bfd_mach_o_init_segment): New function.
1919 (bfd_mach_o_build_commands): Major rework to handle non-object
1921 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1923 (bfd_mach_o_read_dyld_info): Clear content fields.
1924 (bfd_mach_o_read_segment): Adjust call.
1925 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1927 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1928 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1929 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1932 2014-04-18 Tristan Gingold <gingold@adacore.com>
1934 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1935 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1936 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1937 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1939 2014-04-18 Tristan Gingold <gingold@adacore.com>
1941 * mach-o.h (bfd_mach_o_dylinker_command)
1942 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1944 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1945 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1947 2014-04-18 Tristan Gingold <gingold@adacore.com>
1949 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1950 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1951 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1952 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1953 each targets declared.
1954 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1955 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1957 2014-04-18 Tristan Gingold <gingold@adacore.com>
1959 * mach-o.c (bfd_mach_o_write_thread)
1960 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1961 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1962 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1963 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1964 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1965 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1966 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1967 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1968 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1969 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1970 (bfd_mach_o_read_command): Now return a boolean status.
1971 Adjust return statements.
1972 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1973 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1975 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1977 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1978 field. Add assigned_low_gotno and assigned_high_gotno fields.
1979 (mips_elf_create_local_got_entry): Update out-of-space condition.
1980 Set index of new GOT entry to assigned_low_gotno if required by
1981 the current relocation, else set it to assigned_high_gotno.
1982 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1983 with assigned_low_gotno.
1984 (mips_elf_multi_got): Initialize assigned_low_gotno and
1985 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1986 in place of assigned_gotno when handling global GOT entries.
1987 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1988 assigned_high_gotno.
1989 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1990 gap in the middle of local GOT space.
1992 2014-04-17 Alan Modra <amodra@gmail.com>
1995 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1996 current bfd is a plugin. Don't always set type_change_ok
1997 when old bfd is a plugin.
1999 2014-04-16 Tristan Gingold <gingold@adacore.com>
2001 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2004 2014-04-16 Alan Modra <amodra@gmail.com>
2006 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2007 with "ba 0" rather than zeros.
2009 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2011 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2013 2014-04-14 Alan Modra <amodra@gmail.com>
2015 * elf32-ppc.c (BA): Define
2016 (ppc_elf_link_hash_table_create): Correct default_params.
2017 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2018 than "nop" for ppc476_workaround.
2019 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2020 and __glink_PLTresolve. Ensure plt call stub at end of page
2021 doesn't allow fall-thru prefetch.
2023 2014-04-11 Nick Clifton <nickc@redhat.com>
2026 * peXXigen.c (abs_finder): New function.
2027 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2028 than 1^32 try to convert them into section relative values
2031 2014-04-11 Nick Clifton <nickc@redhat.com>
2033 * bfd-in2.h: Regenerate.
2034 * libbfd.h: Regenerate.
2036 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2038 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2039 when building function stubs.
2041 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2043 * elf32-avr.c: Add DIFF relocations for AVR.
2044 (avr_final_link_relocate): Handle the DIFF relocs.
2045 (bfd_elf_avr_diff_reloc): New.
2046 (elf32_avr_is_diff_reloc): New.
2047 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2048 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2051 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2053 2014-04-09 Alan Modra <amodra@gmail.com>
2055 * libcoff.h: Regenerate.
2057 2014-04-09 Alan Modra <amodra@gmail.com>
2059 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2060 of safe ppc476 insns at end of page. Also remove non-branch insns.
2063 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2065 * peXXigen.c (pe_print_debugdata): New function: Displays the
2066 contents of the debug directory and decodes codeview entries.
2067 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2068 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2069 Add functions for reading and writing debugdir and codeview
2071 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2072 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2073 * libcoff-in.h (pe_tdata): Add build-id data.
2074 * libcoff.h: Regenerate.
2075 * coffcode.h (coff_write_object_contents): Run build_id
2076 after_write_object_contents hook.
2078 2014-04-05 Alan Modra <amodra@gmail.com>
2080 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2081 merging non-default sym.
2083 2014-04-04 Tristan Gingold <gingold@adacore.com>
2085 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2088 2014-04-04 Tristan Gingold <gingold@adacore.com>
2090 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2091 thinko on names length.
2093 2014-04-04 Tristan Gingold <gingold@adacore.com>
2095 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2097 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2099 2014-04-04 Tristan Gingold <gingold@adacore.com>
2101 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2103 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2105 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2106 section before dereferencing.
2107 (pe_print_idata, pe_print_edata, pe_print_reloc)
2108 (rsrc_print_section): Don't bother interpreting the contents
2109 of sections which have no contents.
2111 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2114 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2117 2014-04-03 Tristan Gingold <gingold@adacore.com>
2119 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2121 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2123 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2125 2014-04-03 Alan Modra <amodra@gmail.com>
2127 * elf-bfd.h (struct elf_backend_data
2128 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2129 with "bfd_size_type size".
2130 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2131 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2132 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2133 * elfcode.h (bfd_from_remote_memory): Likewise.
2134 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2135 * bfd-in2.h: Regenerate.
2137 2014-04-02 Tristan Gingold <gingold@adacore.com>
2139 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2140 (bfd_mach_o_prebind_cksum_command): New types.
2141 (bfd_mach_o_prebound_dylib_command): Rewrite.
2142 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2144 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2146 (bfd_mach_o_read_prebind_cksum): New function.
2147 (bfd_mach_o_read_twolevel_hints): Ditto.
2148 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2151 2014-04-02 Alan Modra <amodra@gmail.com>
2153 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2154 Consolidate code handling possible section headers past end of
2155 segment. Don't use p_align for page size guess, instead use
2156 minpagesize. Take note of ld.so clearing section headers when
2157 p_memsz > p_filesz. Handle file header specifying no section
2158 headers. Handle zero p_align throughout. Default loadbase to
2159 zero. Add comments. Rename contents_size to high_offset, and
2160 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2161 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2162 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2164 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2165 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2166 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2167 * bfd-in2.h: Regnerate.
2169 2014-04-01 Tristan Gingold <gingold@adacore.com>
2171 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2174 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2175 Pavel Fedin <p.fedin@samsung.com>
2177 * elf32-arm.c: Add support for limited pretty-printing of PLT
2178 entries on eabi and nacl targets.
2179 (elf32_arm_get_synthetic_symtab): Add new callback.
2180 (elf32_arm_nacl_plt_sym_val): Likewise.
2181 (elf32_arm_plt0_size): Add helper function.
2182 (elf32_arm_plt_size): Likewise.
2184 2014-03-27 Tristan Gingold <gingold@adacore.com>
2186 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2187 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2189 2014-03-27 Tristan Gingold <gingold@adacore.com>
2191 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2192 * mach-o.c (bfd_mach_o_write_symtab)
2193 (bfd_mach_o_write_contents)
2194 (bfd_mach_o_set_section_flags_from_bfd)
2195 (bfd_mach_o_build_seg_command): Fix indentation.
2196 (bfd_mach_o_get_base_address): New function.
2198 2014-03-26 Nick Clifton <nickc@redhat.com>
2200 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2201 relocations in discarded sections.
2203 2014-03-26 Tristan Gingold <gingold@adacore.com>
2205 * mach-o.c (bfd_mach_o_convert_architecture): Add
2206 BFD_MACH_O_CPU_TYPE_ARM64.
2208 2014-03-26 Alan Modra <amodra@gmail.com>
2210 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2211 needed plt entries when taking the address of functions for
2212 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2213 Move opd setup and abiversion checks to..
2214 (ppc64_elf_before_check_relocs): ..here. Renamed from
2215 ppc64_elf_process_dot_syms. Set output abiversion from input and
2216 input abiversion from output, if either is not set.
2217 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2218 (elf_backend_check_directives): Update.
2220 2014-03-25 Will Newton <will.newton@linaro.org>
2222 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2223 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2224 of input sections rather than output sections.
2226 2014-03-20 Will Newton <will.newton@linaro.org>
2229 * elf32-arm.c (elf32_arm_check_relocs): Set
2230 pointer_equality_needed for absolute references within
2232 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2233 unless pointer_equality_needed is set.
2235 2014-03-19 Nick Clifton <nickc@redhat.com>
2237 * peXXigen.c (rsrc_process_section): Add code to scan input
2238 sections and record their lengths. Use these lengths to find the
2239 start of each merged .rsrc section.
2241 2014-03-17 Tristan Gingold <gingold@adacore.com>
2243 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2244 (bfd_mach_o_read_command): Ditto.
2246 2014-03-14 Meador Inge <meadori@codesourcery.com>
2248 * configure.in: Add strnlen to AC_CHECK_DECLS.
2249 * config.in: Regenerate.
2250 * configure: Regenerate.
2251 * sysdep.h (strnlen): Add prototype.
2253 2014-03-14 Alan Modra <amodra@gmail.com>
2255 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2256 handling for VLE_SDA21 relocs.
2258 2014-03-13 Tristan Gingold <gingold@adacore.com>
2260 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2262 (pe_bfd_object_p): Also read version number to detect ILF.
2263 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2264 (x86_64pe_bigobj_vec): Define
2265 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2266 (bfd_coff_max_nscns): New macro.
2267 (coff_compute_section_file_positions): Use unsigned int for
2268 target_index. Compare with bfd_coff_max_nscns.
2269 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2270 Set a value for _bfd_coff_max_nscns.
2271 (header_bigobj_classid): New constant.
2272 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2273 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2274 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2276 (bigobj_swap_table): New table.
2277 * libcoff.h: Regenerate.
2278 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2279 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2280 _bfd_coff_max_nscns.
2281 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2282 * coff-rs6000.c (bfd_xcoff_backend_data)
2283 (bfd_pmac_xcoff_backend_data): Likewise.
2284 * coff64-rs6000.c (bfd_xcoff_backend_data)
2285 (bfd_xcoff_aix5_backend_data): Likewise.
2286 * targets.c (x86_64pe_bigobj_vec): Declare.
2287 * configure.in (x86_64pe_bigobj_vec): New vector.
2288 * configure: Regenerate.
2289 * config.bfd: Add bigobj object format for Windows targets.
2291 2014-03-12 Nick Clifton <nickc@redhat.com>
2294 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2295 before testing for vxworks.
2297 2014-03-12 Alan Modra <amodra@gmail.com>
2299 * Makefile.in: Regenerate.
2301 2014-03-12 Alan Modra <amodra@gmail.com>
2304 * elf.c (copy_elf_program_header): Ignore first section lma if
2307 2014-03-11 Alan Modra <amodra@gmail.com>
2310 * coff-rs6000.c: Include stdint.h.
2311 * coff64-rs6000.c: Likewise.
2313 2014-03-10 Tristan Gingold <gingold@adacore.com>
2315 * ticoff.h: Removed.
2317 2014-03-08 Alan Modra <amodra@gmail.com>
2319 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2320 many relocations. Correct bitsize and rightshift too for a number
2321 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2322 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2323 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2324 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2325 fields in instructions to signed/unsigned according to whether
2326 the field takes a signed or unsigned value. Tidy vle split16 code.
2327 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2329 2014-03-08 Alan Modra <amodra@gmail.com>
2331 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2332 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2333 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2334 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2335 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2336 fields in instructions to signed/unsigned according to whether
2337 the field takes a signed or unsigned value.
2339 2014-03-07 Pedro Alves <palves@redhat.com>
2342 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2343 through ptr_to_uint instead of through long.
2345 2014-03-06 Nick Clifton <nickc@redhat.com>
2348 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2349 attribute section names.
2351 2014-03-05 Alan Modra <amodra@gmail.com>
2353 Update copyright years.
2355 2014-03-05 Alan Modra <amodra@gmail.com>
2357 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2358 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2359 (ppc64_elf_check_relocs): Likewise.
2360 (ppc64_elf_relocate_section): Likewise.
2361 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2362 * bfd-in2.h: Regenerate.
2363 * libbfd.h: Regenerate.
2365 2014-03-04 Heiher <r@hev.cc>
2367 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2369 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2370 extension of bfd_mach_mipsisa64r2.
2372 2014-03-04 Nick Clifton <nickc@redhat.com>
2375 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2376 (elf32_thumb2_plt_entry): New array.
2377 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2378 using thumb2 based PLT.
2379 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2381 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2383 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2385 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2386 Thumb2 based PLT 0-entry.
2387 (elf32_arm_output_arch_local_syms): Handle creation of local
2388 symbols for Thumb2 based PLT entries.
2390 2014-02-28 Alan Modra <amodra@gmail.com>
2393 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2394 the same conditions we called check_relocs.
2396 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2398 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2399 * bfd-in2.h: Regenerate.
2400 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2401 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2402 using long PLT entries.
2403 (bfd_elf32_arm_use_long_plt): New function.
2404 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2406 2014-02-27 Alan Modra <amodra@gmail.com>
2408 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2409 params for targets that don't use ppc32elf.em.
2411 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2413 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2414 of GOTOFF relocations.
2416 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2417 H.J. Lu <hongjiu.lu@intel.com>
2419 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2420 (elf_x86_64_legacy_plt_entry): Likewise.
2421 (elf_x86_64_bnd_plt_entry): Likewise.
2422 (elf_x86_64_legacy_plt2_entry): Likewise.
2423 (elf_x86_64_bnd_plt2_entry): Likewise.
2424 (elf_x86_64_bnd_arch_bed): Likewise.
2425 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2426 (elf_x86_64_link_hash_table): Add plt_bnd.
2427 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2429 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2430 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2432 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2433 symbols. Resolve call to the second PLT if it is created.
2434 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2435 (elf_x86_64_relocate_section): Resolve PLT references to the
2436 second PLT if it is created.
2437 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2438 second PLT entry for BND relocation.
2439 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2440 the second PLT is created.
2441 (elf_x86_64_get_synthetic_symtab): New.
2442 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2444 2014-02-19 Alan Modra <amodra@gmail.com>
2446 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2447 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2448 provision of out-of-line register save/restore routines.
2450 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2452 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2453 PT_DYNAMIC segment flags.
2455 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2458 * simple.c (struct saved_offsets): New.
2459 (simple_save_output_info): Use it for ptr.
2460 (simple_restore_output_info): Use it for ptr. Check section_count.
2461 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2463 2014-02-17 Alan Modra <amodra@gmail.com>
2465 * elf64-ppc.h (struct ppc64_elf_params): Define.
2466 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2467 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2468 ppc64_elf_build_stubs): Update prototype.
2469 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2470 fields now in params. Adjust code throughout file.
2471 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2472 Save params pointer in htab.
2473 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2474 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2475 ppc64_elf_build_stubs): Remove parameters now in "params".
2477 2014-02-17 Alan Modra <amodra@gmail.com>
2479 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2480 patched for ppc476 workaround. Reapply branch taken/not taken
2483 2014-02-12 Alan Modra <amodra@gmail.com>
2485 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2486 stubs for calls to __tls_get_addr that we know will later be
2489 2014-02-12 Alan Modra <amodra@gmail.com>
2491 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2492 for ld -r, when code sections are sufficiently aligned.
2493 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2496 2014-02-12 Alan Modra <amodra@gmail.com>
2499 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2500 --export-dynamic and --dynamic-list marking of symbols.
2501 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2504 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2507 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2508 executables if it matches dynamic_list.
2510 2014-02-10 Alan Modra <amodra@gmail.com>
2512 * po/SRC-POTFILES.in: Regenerate.
2513 * po/bfd.pot: Regenerate.
2515 2014-02-09 Alan Modra <amodra@gmail.com>
2517 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2518 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2519 (elfNN_bed): Init new field.
2520 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2521 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2522 (ppc_elf_relax_section): Don't reallocate section here, write
2523 stubs, or write out relocs for ld -r here..
2524 (ppc_elf_relocate_section): ..instead write stubs here, and use
2525 existing code to write out relocs for ld -r. Fix offset
2526 adjustment on reloc for little-endian.
2527 (elf_backend_caches_rawsize): Define.
2529 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2532 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2534 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2536 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2537 return paths. Three times.
2538 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2540 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2541 (ppc64_elf_edit_toc): Free USED in return path.
2543 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2545 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2546 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2547 * libbfd.h: Regenerated.
2548 * bfd-in2.h: Regenerated.
2549 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2550 (nios2_reloc_map): Likewise.
2551 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2552 Fixed all references.
2553 (nios2_elf32_relocate_section): Add new relocations.
2554 (nios2_elf32_check_relocs): Likewise.
2555 (nios2_elf32_gc_sweep_hook): Likewise.
2557 2014-02-03 Alan Modra <amodra@gmail.com>
2559 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2560 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2561 (ppc_elf_link_params): New function.
2562 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2564 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2565 parameters. Use htab->params instead.
2566 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2567 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2568 64 bytes for ppc476 workaround.
2569 (struct ppc_elf_relax_info): New.
2570 (ppc_elf_relax_section): Exclude linker created sections and
2571 those too small to hold one instruction. Don't add another
2572 branch around trampolines on later relax passes. Don't
2573 generate trampolines for undefined symbols when !relocatable,
2574 nor for plugin symbols. Allocate space for ppc476 workaround
2575 patch area. Free fixups on error return path.
2576 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2577 * elf32-ppc.h (struct ppc_elf_params): New.
2578 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2579 (ppc_elf_link_params): Declare.
2580 * section.c (SEC_INFO_TYPE_TARGET): Define.
2581 * bfd-in2.h: Regenerate.
2583 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2585 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2587 (nios2_elf32_relocate_section): Use got_base to adjust
2588 GOT-pointer-relative relocations relative to _gp_got.
2589 (create_got_section): Create _gp_got symbol.
2590 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2591 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2593 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2595 * bfd-in2.h: Update from reloc.c.
2596 * elf32-nios2.c: Include elf32-nios2.h.
2597 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2598 (nios2_reloc_map): Likewise.
2599 (enum elf32_nios2_stub_type): Declare.
2600 (struct elf32_nios2_stub_hash_entry): Declare.
2601 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2602 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2603 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2604 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2605 bfd_count, top_index, input_list, all_local_syms.
2606 (nios2_call26_stub_entry): New.
2607 (nios2_elf32_install_imm16): Move up in file.
2608 (nios2_elf32_install_data): Move up in file.
2609 (hiadj): Move up in file.
2610 (stub_hash_newfunc): New.
2611 (link_hash_newfunc): Initialize hsh_cache field.
2613 (nios2_stub_name): New.
2614 (nios2_get_stub_entry): New.
2615 (nios2_add_stub): New.
2616 (nios2_elf32_setup_section_lists): New.
2617 (nios2_elf32_next_input_section): New.
2618 (CALL26_SEGMENT): New.
2619 (MAX_STUB_SECTION_SIZE): New.
2620 (group_sections): New.
2621 (nios2_type_of_stub): New.
2622 (nios2_build_one_stub): New.
2623 (nios2_size_one_stub): New.
2624 (get_local_syms): New.
2625 (nios2_elf32_size_stubs): New.
2626 (nios2_elf32_build_stubs): New.
2627 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2628 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2629 trampolines for R_NIOS2_CALL26 stubs.
2630 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2631 (nios2_elf32_gc_sweep_hook): Likewise.
2632 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2633 (nios2_elf32_link_hash_table_free): New.
2634 (bfd_elf32_bfd_link_hash_table_free): Define.
2635 * elf32-nios2.h: New file.
2636 * libbfd.h: Update from reloc.c.
2637 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2639 2014-01-29 Nick Clifton <nickc@redhat.com>
2642 * elf32-metag.c (elf_metag_post_process_headers): Call
2643 _bfd_elf_post_process_headers.
2644 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2645 _bfd_elf_copy_private_data.
2646 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2648 2014-01-29 Nick Clifton <nickc@redhat.com>
2650 * bfd-in.h (bfd_set_section_vma): Delete.
2651 (bfd_set_section_alignment): Delete.
2652 (bfd_set_section_userdata): Delete.
2653 (bfd_set_cacheable): Delete.
2654 * bfd.c (bfd_set_cacheable): New static inline function.
2655 * section.c (bfd_set_section_userdata): Likewise.
2656 (bfd_set_section_vma): Likewise.
2657 (bfd_set_section_alignment): Likewise.
2658 * bfd-in2.h: Regenerate.
2660 2014-01-28 Nick Clifton <nickc@redhat.com>
2662 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2663 attributes select the CU containing the abbreviation, which may not
2666 2014-01-24 Alan Modra <amodra@gmail.com>
2668 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2669 to get_relocs for ELFv2.
2671 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2674 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2675 if TLS sections are not adjacent.
2677 2014-01-22 Alan Modra <amodra@gmail.com>
2679 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2681 2014-01-22 Alan Modra <amodra@gmail.com>
2683 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2685 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2688 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2689 regular default symbol definition and the versioned dynamic
2690 symbol definition mismatch, skip the default symbol definition
2691 if one of them is IFUNC.
2693 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2696 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2697 info->export_dynamic nor h->ref_dynamic for type mismatch when
2698 adding the default version.
2700 2014-01-16 Alan Modra <amodra@gmail.com>
2702 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2703 mips_elf_traverse_got_arg* rather than mips_got_info*.
2704 Adjust caller. Alloc on output_bfd rather than symbol section
2707 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2709 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2711 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2713 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2716 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2717 against __ehdr_start.
2718 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2720 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2722 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2724 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2726 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2729 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2730 count if there are any non pc-relative relocs.
2731 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2733 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2734 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2736 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2737 offset while calculating relocation address.
2738 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2739 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2741 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2744 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2745 R_ARM_ABS8 and R_ARM_ABS16.
2747 2014-01-13 Alan Modra <amodra@gmail.com>
2749 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2750 error when shared and force a plt call otherwise.
2751 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2752 plt_type == PLT_NEW.
2753 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2754 the appropriate call stub.
2756 2014-01-10 Alan Modra <amodra@gmail.com>
2761 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2762 (assign_file_positions_for_non_load_sections): When setting up
2763 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2764 header that completely covers the relro region.
2766 2014-01-09 Tristan Gingold <gingold@adacore.com>
2768 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2769 table macros and add macros to initializa the structure.
2771 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2776 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2777 size for PT_GNU_RELRO segment.
2778 (assign_file_positions_for_load_sections): If PT_LOAD segment
2779 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2781 2014-01-07 Tom Tromey <tromey@redhat.com>
2783 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2786 2014-01-03 Nick Clifton <nickc@redhat.com>
2789 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2792 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2795 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2797 2014-01-02 Nick Clifton <nickc@redhat.com>
2800 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2801 filename in the bfd's filename field.
2802 * elfcode.h (bfd_from_remote_memory): Likewise.
2803 * ieee.c (ieee_object_p): Likewise.
2804 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2805 * oasys.c (oasys_openr_next_archived_file): Likewise.
2806 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2807 * opncls.c (bfd_fopen): Likewise.
2808 (bfd_openstreamr): Likewise.
2809 (bfd_openr_iovec): Likewise.
2810 (bfd_openw): Likewise.
2811 (bfd_create): Likewise.
2812 (_bfd_delete_bfd): Free filename.
2814 For older changes see ChangeLog-2013
2816 Copyright (C) 2014 Free Software Foundation, Inc.
2818 Copying and distribution of this file, with or without modification,
2819 are permitted in any medium without royalty provided the copyright
2820 notice and this notice are preserved.
2826 version-control: never
projects / deliverable / binutils-gdb.git / blob