1 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
4 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
5 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
6 (elf_x86_64_relocate_section): Likewise.
8 2014-11-13 Nick Clifton <nickc@redhat.com>
11 * coffcode.h (coff_ptr_struct): Add is_sym field.
12 (coff_new_section_hook): Set the is_sym field.
13 (coff_pointerize_aux_hook): Check the is_sym field.
14 (coff_print_aux): Likewise.
15 (coff_compute_section_file_positions): Likewise.
16 (coff_write_object_contents): Likewise.
17 (coff_slurp_line_table): Likewise.
18 (coff_slurp_symbol_table): Likewise.
19 (CALC_ADDEND): Likewise.
20 * coffgen.c (coff_renumber_symbols): Likewise.
21 (coff_mangle_symbols): Likewise.
22 (coff_fix_symbol_name): Likewise.
23 (coff_write_symbol): Likewise.
24 (coff_write_alien_symbol): Likewise.
25 (coff_write_native_symbol): Likewise.
26 (coff_write_symbols): Likewise.
27 (coff_write_linenumbers): Likewise.
28 (coff_pointerize_aux): Likewise.
29 (coff_get_normalized_symtab): Likewise.
30 (coff_get_symbol_info): Likewise.
31 (bfd_coff_get_syment): Likewise.
32 (bfd_coff_get_auxent): Likewise.
33 (coff_print_symbol): Likewise.
34 (coff_find_nearest_line_with_names): Likewise.
35 (bfd_coff_set_symbol_class): Likewise.
36 (coff_make_empty_symbol): Set the is_sym field.
37 (coff_bfd_make_debug_symbol): Likewise.
38 * peicode.h (pe_ILF_make_a_symbol): Likewise.
39 * libcoff.h: Regenerate.
40 * libcoff-in.h: Regenerate.
42 2014-11-12 Nick Clifton <nickc@redhat.com>
45 * coffcode.h (coff_slurp_line_table): Set the line number of
46 corrupt entries to -1.
47 (coff_slurp_symbol_table): Alway initialise the value of the
49 * coffgen.c (coff_print_symbol): Check that the combined pointer
51 (coff_print_symbol): Do not print negative line numbers.
52 * peXXigen.c (pe_print_idata): Add range checking displaying
55 2014-11-12 Alan Modra <amodra@gmail.com>
58 * coffcode.h (coff_slurp_line_table): Drop line number info
59 not preceded by a valid function entry. Revert last change.
61 2014-11-11 Nick Clifton <nickc@redhat.com>
64 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
65 line number cache that would not be initialised by the copy from
66 the new line number table.
67 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
69 * coffgen.c (coff_get_normalized_symbols): Get the external
70 symbols before allocating space for the internal symbols, in case
72 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
73 array if one is needed. Likewise with the verdef array.
74 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
76 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
77 structure are initialised.
78 (pe_print_edata): Avoid reading off the end of the data buffer.
80 2014-11-11 Alan Modra <amodra@gmail.com>
83 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
84 when building func_table.
86 2014-11-11 Alan Modra <amodra@gmail.com>
89 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
90 memset the particular bits we need. Update src after hitting loop
91 "continue". Don't count lineno omitted due to invalid symbols in
92 nbr_func, and update lineno_count. Init entire terminating
93 lineno. Don't both allocating terminator in n_lineno_cache.
94 Redirect sym->lineno pointer to where n_lineno_cache will be
95 copied, and free n_lineno_cache.
96 * pe-mips.c (NUM_HOWTOS): Typo fix.
98 2014-11-11 Alan Modra <amodra@gmail.com>
100 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
101 size check to account for possible zero terminator.
103 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
105 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
106 data sections to be PROGBITS
108 2014-11-10 Nick Clifton <nickc@redhat.com>
111 * coff-i386.c (NUM_HOWTOS): New define.
112 (RTYPE2HOWTO): Use it.
113 (coff_i386_rtype_to_howto): Likewise.
114 (coff_i386_reloc_name_lookup): Likewise.
115 (CALC_ADDEND): Check that reloc r_type field is valid.
116 * coff-x86_64.c (NUM_HOWTOS): New define.
117 (RTYPE2HOWTO): Use it.
118 (coff_amd64_rtype_to_howto): Likewise.
119 (coff_amd64_reloc_name_lookup): Likewise.
120 (CALC_ADDEND): Check that reloc r_type field is valid.
121 * coffcode.h (coff_slurp_line_table): Check for symbol table
123 (coff_slurp_symbol_table): Use zalloc to ensure that all table
124 entries are initialised.
125 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
126 in the string table. Also ensure that the table is 0 terminated.
127 (coff_get_normalized_symtab): Check for symbol table indexing
129 * opncls.c (bfd_alloc): Catch the case where a small negative size
130 can result in only 1 byte being allocated.
131 (bfd_alloc2): Use bfd_alloc.
132 * pe-mips.c (NUM_HOWTOS): New define.
133 (coff_mips_reloc_name_lookup): Use it.
134 (CALC_ADDEND): Check that reloc r_type field is valid.
135 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
136 in the DataDirectory.
137 (pe_print_idata): Avoid reading beyond the end of the data block
138 wen printing strings.
139 (pe_print_edata): Likewise.
140 Check for table indexing underflow.
141 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
142 (pe_bfd_object_p): Allocate and initialize enough space to hold a
143 PEAOUTHDR, even if the opt_hdr field specified less.
145 2014-11-08 Alan Modra <amodra@gmail.com>
147 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
149 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
151 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
154 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
157 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
158 for IE->LE transition.
160 2014-11-07 Alan Modra <amodra@gmail.com>
162 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
164 2014-11-07 Alan Modra <amodra@gmail.com>
166 * tekhex.c (CHUNK_SPAN): Define.
167 (struct data_struct <chunk_init>): Use one byte per span, update
168 all code accessing this field.
169 (find_chunk): Add create param, don't create new entry unless set.
170 (insert_byte): Don't save zeros.
171 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
172 on symbol type. Create an alternate section if both types of
173 symbol are given. Attach type '2' and '6' symbols to absolute
175 (move_section_contents): Fix caching of chunk. Don't create chunk
176 when reading, or for writing zeros.
177 (tekhex_set_section_contents): Don't create initial chunks.
178 (tekhex_write_object_contents): Use CHUNK_SPAN.
180 2014-11-07 Alan Modra <amodra@gmail.com>
182 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
184 2014-11-07 Alan Modra <amodra@gmail.com>
186 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
187 * coffcode.h (coff_set_alignment_hook): Likewise.
188 (coff_slurp_line_table): Likewise.
189 * coffgen.c (coff_get_normalized_symtab): Likewise.
190 (_bfd_coff_get_external_symbols): Likewise.
191 * elf.c (bfd_elf_get_str_section): Likewise.
192 * tekhex.c (first_phase): Likewise.
194 2014-11-06 Nick Clifton <nickc@redhat.com>
196 * aoutx.h (slurp_symbol_table): Revert previous delta.
197 (slurp_reloc_table): Likewise.
198 * compress.c (bfd_get_full_section_contents): Remove file size
200 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
201 and do not complain about linker generated files.
203 2014-11-06 Will Newton <will.newton@linaro.org>
205 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
206 length sections and sub-sections.
208 2014-11-04 Nick Clifton <nickc@redhat.com>
211 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
212 Replace another abort with an error message.
213 (coff_slurp_line_table): Add more range checking.
214 * peXXigen.c (pe_print_debugdata): Add range checking.
216 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
218 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
219 when creating a dso with discarded dynsym section.
221 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
223 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
224 and E_MIPS_ARCH_64R6 support.
226 2014-11-05 Nick Clifton <nickc@redhat.com>
229 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
230 about the number of relocations it contains.
231 (coff_sort_func_alent): Return 0 if the pointers are NULL.
232 (coff_slurp_line_table): Add more range checks. Do not free new
233 tables created when sorting line numbers.
234 * peXXigen.c (pe_print_idata): Add range checks.
235 (pe_print_edata): Likewise.
236 (rsrc_print_resource_entries): Likewise. Avoid printing control
237 characters. Terminate priniting if corruption is detected.
238 (rsrc_print_resource_directory): Terminate printing if an unknown
239 directory type is encountered.
240 (pe_print_debugdata): Fix off-by-one error.
241 (rsrc_count_entries): Add range checking.
242 (rsrc_parse_entry): Likewise.
244 2014-11-04 Nick Clifton <nickc@redhat.com>
247 * compress.c (bfd_get_full_section_contents): Improve test for
248 linker created objects.
251 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
252 corrupt extended name tables.
254 2014-11-04 Alan Modra <amodra@gmail.com>
256 * elf32-spu.c (ovl_mgr_stat): New function.
257 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
259 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
261 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
262 relaxation, reduce the size of symbols that span the deleted
265 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
267 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
268 located at the very end of the section.
270 2014-11-03 Nick Clifton <nickc@redhat.com>
273 * aoutx.h (slurp_symbol_table): Check that computed table size is
274 not bigger than the file from which is it being read.
275 (slurp_reloc_table): Likewise.
276 * coffcode.h (coff_slurp_line_table): Remove unneeded local
277 'warned'. Do not try to print the details of a symbol with an
279 * coffgen.c (make_a_sectiobn_from_file): Check computed string
280 index against length of string table.
281 (bfd_coff_internal_syment_name): Check read in string offset
282 against length of string table.
283 (build_debug_section): Return a pointer to the section used.
284 (_bfd_coff_read_string_table): Store the length of the string
285 table in the coff_tdata structure.
286 (bfd_coff_free_symbols): Set the length of the string table to
287 zero when it is freed.
288 (coff_get_normalized_symtab): Check offsets against string table
289 or data table lengths as appropriate.
290 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
291 length of string table.
292 * compress.c (bfd_get_full_section_contents): Check computed size
293 against the size of the file.
294 * libcoff-in.h (obj_coff_strings_len): Define.
295 (struct coff_tdata): Add strings_len field.
296 * libcoff.h: Regenerate.
297 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
298 data if the debug section is too small.
299 * xcofflink.c (xcoff_link_input_bfd): Check offset against
300 length of string table.
302 2014-11-03 Nick Clifton <nickc@redhat.com>
304 * po/fi.po: Updated Finnish translation.
306 2014-10-31 Andrew Pinski <apinski@cavium.com>
307 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
309 * archures.c: Add octeon3 for mips target.
310 * bfd-in2.h: Regenerate.
311 * bfd/cpu-mips.c: Define I_mipsocteon3.
312 nfo_struct): Add octeon3 support.
313 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
315 (mips_set_isa_flags): Add support for octeon3.
316 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
317 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
318 extension of bfd_mach_mips_octeon2.
319 (print_mips_isa_ext): Print the value of Octeon3.
321 2014-10-31 Nick Clifton <nickc@redhat.com>
324 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
325 symbol table bigger than the file.
326 * elf.c (bfd_elf_get_str_section): Do not try to load a string
327 table bigger than the file.
328 * tekhex.c (first_phase): Check that the section range is sane.
330 2014-10-30 Nick Clifton <nickc@redhat.com>
333 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
334 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
336 2014-10-29 Nick Clifton <nickc@redhat.com>
338 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
341 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
343 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
345 2014-10-28 Nick Clifton <nickc@redhat.com>
348 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
349 detection table on a per-bfd basis.
350 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
353 2014-10-28 Andreas Schwab <schwab@suse.de>
354 Nick Clifton <nickc@redhat.com>
357 * srec.c (srec_bad_byte): Increase size of buf to allow for
359 (srec_scan): Use an unsigned char buffer to hold header bytes.
361 2014-10-27 Nick Clifton <nickc@redhat.com>
364 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
365 binaries with a group of sections linked by the string table
367 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
368 with an invalid value for NumberOfRvaAndSizes.
369 (pe_print_edata): Detect out of range rvas and entry counts for
370 the Export Address table, Name Pointer table and Ordinal table.
373 * elf.c (setup_group): Improve handling of corrupt group
376 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
378 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
379 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
380 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
381 (elf_aarch64_stub_type): Add new type
382 aarch64_stub_erratum_835769_veneer.
383 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
384 (aarch64_erratum_835769_fix): New data struct to record erratum
386 (elf_aarch64_link_hash_table: Global flags for 835769.
387 (aarch64_build_one_stub): Add case for 835769.
388 (aarch64_size_one_stub): Likewise.
389 (aarch64_mem_op_p, aarch64_mlxl_p,
390 aarch64_erratum_sequence,erratum_835769_scan):
391 New. Decode and scan functions for erratum 835769.
392 (elf_aarch64_create_or_find_stub_sec): New.
393 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
395 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
396 (erratum_835769_branch_to_stub_data,
397 make_branch_to_erratum_835769_stub):New. Connect up all the
398 erratum stubs to occurances by branches.
399 (elfNN_aarch64_write_section): New hook.
400 (aarch64_map_one_stub): Output erratum stub symbol.
401 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
402 information for erratum 835769.
403 (elf_backend_write_section): Define.
405 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
407 * elf32-arm.c (read_code32): New function to read 32 bit
409 (read_code16): New function to read 16 bit thumb instrution.
410 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
411 and read_code16 to read instructions.
413 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
415 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
416 (print_mips_isa_ext): Print the value of an unknown extension.
418 2014-10-21 Alan Modra <amodra@gmail.com>
420 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
421 entries that aren't a multiple of 8 rather than failing assertion.
423 2014-10-21 Alan Modra <amodra@gmail.com>
425 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
428 2014-10-18 Alan Modra <amodra@gmail.com>
430 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
431 section for function symbols defined in .opd is discarded, let
432 the symbol appear to be undefined.
433 (opd_entry_value): Ensure the result section is that for the
434 function code section in the same object as the OPD entry.
436 2014-10-16 Alan Modra <amodra@gmail.com>
439 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
441 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
442 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
443 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
444 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
445 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
446 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
447 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
448 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
449 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
452 2014-10-16 Alan Modra <amodra@gmail.com>
454 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
455 even when output is not ppc64 ELF. Remove redundant tests on
458 2014-10-15 Alan Modra <amodra@gmail.com>
461 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
462 param, group "section" and "offset" params. Zero discriminator.
463 * bfd.c (bfd_find_nearest_line): Implement with new
464 _bfd_find_nearest_line.
465 (bfd_find_nearest_line_discriminator): Likewise.
466 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
468 * coff-rs6000.c (xcoff_find_nearest_line,
469 xcoff_find_nearest_line_discriminator): Delete.
470 (_bfd_xcoff_find_nearest_line): Don't define.
471 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
472 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
474 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
475 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
476 adjust _bfd_dwarf2_find_nearest_line call.
477 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
478 others. Set discriminator. Adjust call.
479 (coff_find_nearest_line_discriminator): Delete.
480 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
481 * dwarf2.c (find_line): Rename to..
482 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
483 Simplify setting of do_line. Delete old function.
484 (_bfd_dwarf2_find_line): Delete.
485 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
486 discriminator_ptr and set it.
487 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
488 (_bfd_elf_find_nearest_line_discriminator): Delete.
489 (_bfd_elf_find_line_discriminator): Delete.
490 (_bfd_generic_find_nearest_line_discriminator): Don't define.
491 * elf.c (elf_find_function): Reorder params.
492 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
494 (_bfd_elf_find_nearest_line_discriminator): Delete.
495 (_bfd_elf_find_line): Adjust call.
496 * elf32-arm.c (arm_elf_find_function): Reorder params.
497 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
499 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
500 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
501 (elfNN_aarch64_find_nearest_line): Reorder params, add
502 discriminator_ptr. Adjust calls.
503 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
504 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
505 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
506 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
507 (_bfd_dwarf1_find_nearest_line): Likewise.
508 (_bfd_dwarf2_find_nearest_line): Likewise.
509 (_bfd_dwarf2_find_line): Delete.
510 (_bfd_generic_find_nearest_line_discriminator): Delete.
511 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
512 * libcoff-in.h (coff_find_nearest_line): Update prototype.
513 (coff_find_nearest_line_discriminator): Delete.
514 (coff_find_nearest_line_with_names): Update prototype.
515 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
516 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
517 discriminator_ptr. Adjust calls.
518 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
519 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
520 discriminator_ptr and set.
521 * som.c (som_find_nearest_line): Similarly.
522 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
523 _bfd_find_nearest_line_discriminator.
524 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
525 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
526 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
527 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
528 "discriminator" and set.
529 (_bfd_vms_find_nearest_line_discriminator): Delete.
530 (_bfd_generic_find_nearest_line_discriminator): Don't define.
531 (alpha_vms_find_nearest_line): Update define.
532 * bfd-in2.h: Regenerate.
533 * libbfd.h: Regenerate.
534 * libcoff.h: Regenerate.
536 2014-10-15 Alan Modra <amodra@gmail.com>
538 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
539 * aout-adobe.c (aout_32_find_line): Define.
540 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
541 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
542 * aout-target.h (MY_find_line): Define.
543 * aout-tic30.c (MY_find_line): Define.
544 * binary.c (binary_find_line): Define.
545 * bout.c (aout_32_find_line): Define.
546 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
547 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
548 (rs6000_xcoff64_aix_vec): Likewise.
549 * elf-bfd.h (_bfd_generic_find_line): Don't define.
550 * elfxx-target.h (bfd_elfNN_find_line): Define.
551 * i386msdos.c (msdos_find_line): Define.
552 * i386os9k.c (aout_32_find_line): Define.
553 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
554 (ieee_find_nearest_line, ieee_find_line,
555 ieee_find_inliner_info): Define.
556 * ihex.c (ihex_find_line): Define.
557 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
558 (_bfd_generic_find_line): Don't define.
559 * libbfd.c (_bfd_generic_find_line): Delete.
560 * libcoff-in.h (coff_find_line): Define.
561 * libecoff.h (_bfd_ecoff_find_line): Define.
562 * mach-o.h (bfd_mach_o_find_line): Define.
563 * mmo.c (mmo_find_line): Define.
564 * nlm-target.h (nlm_find_line): Define.
565 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
566 (oasys_find_nearest_line, oasys_find_line,
567 oasys_find_inliner_info): Define.
568 * pef.c (bfd_pef_find_line): Define.
569 * plugin.c (bfd_plugin_find_line): Define.
570 * ppcboot.c (ppcboot_find_line): Define.
571 * som.c (som_find_line): Define.
572 * srec.c (srec_find_line): Define.
573 * tekhex.c (tekhex_find_line): Define.
574 * versados.c (versados_find_line): Define.
575 * vms-alpha.c (alpha_vms_find_line): Define.
576 * xsym.c (bfd_sym_find_line): Define.
577 * bfd-in2.h: Regenerate.
578 * libbfd.h: Regenerate.
579 * libcoff.h: Regenerate.
581 2014-10-15 Tristan Gingold <gingold@adacore.com>
583 * version.m4: Bump version to 2.25.51
584 * configure: Regenerate.
586 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
588 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
589 offset is less than 2.
590 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
592 2014-10-14 Alan Modra <amodra@gmail.com>
595 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
596 (EIGHT_GAZILLION): Delete.
598 2014-10-13 Alan Modra <amodra@gmail.com>
601 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
602 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
603 flags enabling conversion of CIEs and FDEs to use relative encoding.
604 (find_merged_cie): Similarly.
605 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
606 relocatable, except for CIE pointer.
607 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
608 relocs against symbols in dropped comdat group sections.
609 (bfd_elf_discard_info): Do some eh_frame optimisation when
612 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
614 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
615 the hwcaps2 object attribute.
617 2014-10-04 Alan Modra <amodra@gmail.com>
620 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
621 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
622 range FDEs for discarding.
623 (vma_compare): Sort on range after address.
624 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
625 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
626 error message rather than "fde".
627 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
630 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
633 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
634 for OLD_FREEBSD_ABI_LABEL.
636 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
639 * plugin.c (try_claim): New function. Moved from
641 (try_load_plugin): Pass through bfd. Add test.
642 (load_plugin): Pass through bfd.
643 (bfd_plugin_object_p): Move logic to try_claim.
645 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
647 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
648 call relaxation use furthermost addresses where call source and
649 destination can be to check whether it's in the range of a direct
652 2014-09-22 Alan Modra <amodra@gmail.com>
654 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
655 false for overflow or overlapping FDEs. Give more detail in
658 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
660 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
661 the addend if relocations are RELA.
663 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
665 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
666 nds32_elf_ex9_relocation_check): Synchronize the argument type.
668 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
670 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
672 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
675 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
678 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
680 2014-09-16 Terry Guo <terry.guo@arm.com>
682 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
685 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
687 * bfd-in2.h: Regenerate.
688 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
689 (nds32_elf_relax_section): Code refactoring.
690 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
691 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
692 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
693 pattern. The first three is moved from nds32_elf_relax_section,
694 and the last three is new function.
695 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
696 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
697 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
698 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
699 three is moved from nds32_elf_relax_section, and the last four
701 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
702 pattern and address setting pattern.
703 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
704 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
705 nds32_elf_relax_gotoff_suff): Relax pic pattern.
706 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
707 nds32_elf_relax_letlsls): Relax TLS pattern.
708 (nds32_relax_adjust_label): Adjust alignment and nop.
709 (nds32_elf_pick_relax): Choose relaxation optimization.
710 (nds32_elf_get_relocated_section_contents): New hook.
711 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
713 * elf32-nds32.h: Declare.
714 * libbfd.h: Regenerate.
715 * reloc.c: Add nds32 new relocations.
717 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
719 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
720 'name' for the typo issue, which related with commit
721 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
723 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
724 Matthew Fortune <matthew.fortune@imgtec.com>
726 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
727 * archures.c (bfd_architecture): Likewise.
728 * bfd-in2.h (bfd_architecture): Likewise.
729 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
730 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
731 BFD_RELOC_MIPS_19_PCREL_S2.
732 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
733 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
734 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
735 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
736 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
737 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
738 BFD_RELOC_LO16_PCREL.
739 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
740 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
742 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
743 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
744 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
745 BFD_RELOC_LO16_PCREL.
746 * elfn32-mips.c: Likewise.
747 * elfxx-mips.c (MIPSR6_P): New define.
748 (mipsr6_exec_plt_entry): New array.
749 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
750 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
751 (aligned_pcrel_reloc_p): New function.
752 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
753 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
754 (mips_elf_calculate_relocation): Add support for relocs:
755 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
756 R_MIPS_PCHI16 and R_MIPS_PCLO16.
757 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
758 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
759 (_bfd_mips_elf_check_relocs): Add support for relocs:
760 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
761 (_bfd_mips_elf_relocate_section): Add a check for unaligned
763 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
765 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
766 (_bfd_mips_elf_print_private_bfd_data): Likewise.
767 (mips_32bit_flags_p): Add support for mips32r6.
768 * libbfd.h (bfd_reloc_code_real_names): Add entries for
769 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
770 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
771 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
772 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
773 BFD_RELOC_MIPS_19_PCREL_S2.
774 * config.bfd: Add mips*-img-elf* target triple.
776 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
778 * config.bfd: Add mips*-img-elf* target triple.
780 2014-09-12 Alan Modra <amodra@gmail.com>
782 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
783 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
784 range of FDEs to hdr_info->array.
785 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
786 .eh_frame_hdr entries, and overlapping FDEs.
788 2014-09-10 Alan Modra <amodra@gmail.com>
790 * elf.c (assign_file_positions_except_relocs): Move section header
792 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
793 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
794 * elflink.c (bfd_elf_final_link): Don't call above function.
796 2014-08-30 Alan Modra <amodra@gmail.com>
798 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
800 2014-08-29 Alan Modra <amodra@gmail.com>
802 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
803 error for calls via a toc adjusting stub without a nop.
805 2014-08-29 Alan Modra <amodra@gmail.com>
807 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
808 error. Remove redundant bfd_set_error.
810 2014-08-29 Alan Modra <amodra@gmail.com>
812 * srec.c (srec_scan): Revert last change. Report an error for
813 S-records with less than the miniumum byte count.
815 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
817 * srec.c (srec_scan): Return error for 0 size.
819 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
822 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
823 to check discarded input section.
824 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
826 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
829 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
830 sections to input from ld --just-symbols.
832 2014-08-26 DJ Delorie <dj@redhat.com>
834 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
837 2014-08-26 Jiong Wang <jiong.wang@arm.com>
839 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
840 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
842 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
844 2014-08-26 Nick Clifton <nickc@redhat.com>
846 * config.bfd: Fix typo in or1knd selection.
848 2014-08-22 Kai Tietz <ktietz@redhat.com>
851 * coffcode.h (coff_compute_section_file_positions): Keep
852 FileAlignment valid as set.
854 2014-08-22 Alan Modra <amodra@gmail.com>
856 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
857 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
859 2014-08-22 Alan Modra <amodra@gmail.com>
861 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
863 (_bfd_elf_begin_eh_frame_parsing): Delete.
864 (_bfd_elf_end_eh_frame_parsing): Delete.
865 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
866 (_bfd_elf_end_eh_frame_parsing): Delete.
867 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
868 !info->relocatable in place of merge_cies.
869 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
870 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
871 (ppc64_elf_size_stubs): Likewise pad stub FDE.
872 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
873 (ppc64_elf_size_stubs): ..here and..
874 (ppc64_elf_finish_dynamic_sections): ..here.
876 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
878 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
880 2014-08-21 Tony Wang <tony.wang@arm.com>
882 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
883 the veneer routine for R_ARM_THM_JUMP19.
884 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
885 (elf32_arm_size_stub): Ditto.
887 2014-08-20 Roland McGrath <mcgrathr@google.com>
890 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
891 all reloc types with pc_relative set in the howto, not just for
892 R_ARM_REL32 and R_ARM_REL32_NOI.
893 (allocate_dynrelocs_for_symbol): Update comment.
894 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
895 set in the howto, set call_reloc_p and may_need_local_target_p but
896 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
897 (elf32_arm_check_relocs): Likewise.
899 2014-08-20 Will Newton <will.newton@linaro.org>
901 * config.bfd: Default armeb-*-eabi* to big endian.
903 2014-08-19 Alan Modra <amodra@gmail.com>
905 * configure: Regenerate.
907 2014-08-18 Alan Modra <amodra@gmail.com>
909 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
910 use dynrelocs for ifunc.
911 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
913 2014-08-18 Alan Modra <amodra@gmail.com>
916 * elflink.c (on_needed_list): Only consider libraries that have
919 2014-08-18 Alan Modra <amodra@gmail.com>
921 * elflink.c (bfd_elf_discard_info): Return int error status.
922 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
923 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
924 * bfd-in2.h: Regenerate.
926 2014-08-14 Alan Modra <amodra@gmail.com>
928 * peXXigen.c (pe_print_reloc): Protect against access past end
931 2014-08-14 Alan Modra <amodra@gmail.com>
934 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
935 in the order they are mapped to output sections.
937 2014-08-14 Alan Modra <amodra@gmail.com>
939 * configure.ac: Delete redundant plugin related checks.
940 * configure: Regenerate.
942 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
944 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
945 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
948 2014-08-12 Alan Modra <amodra@gmail.com>
950 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
951 here when not calling the generic add_symbol function. Formatting.
952 Correct handling of indirect symbols. Update notice call.
953 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
954 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
955 symbols early. Update notice call. Add comments regarding weak
956 symbols vs. indirect.
958 2014-08-12 Alan Modra <amodra@gmail.com>
961 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
964 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
966 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
969 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
970 Alan Modra <amodra@gmail.com>
973 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
974 warning for references in LTO IR to warning symbols.
976 2014-08-07 Alan Modra <amodra@gmail.com>
978 * linker.c (WARN, CWARN): Collapse these states to WARN.
979 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
982 2014-08-05 Doug Evans <dje@google.com>
984 * bfd-in2.h: Regenerate.
985 * libcoff.h: Regenerate.
987 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
989 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
990 rawsize if changing size.
992 2014-08-05 Alan Modra <amodra@gmail.com>
995 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
997 2014-08-05 Alan Modra <amodra@gmail.com>
999 * linker.c (generic_link_check_archive_element): Move handling
1000 of command link -u symbols with a common symbol def to the
1001 code handling non-common symbols so that archive element symbols
1002 are loaded. Use generic_link_add_object_symbols.
1004 2014-08-05 Alan Modra <amodra@gmail.com>
1007 * linker.c (struct archive_list, struct archive_hash_entry,
1008 struct archive_hash_table, archive_hash_newfunc,
1009 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1010 archive_hash_table_free): Delete.
1011 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1012 checkfn. Rewrite using a straight-forward scan over archive map.
1013 (generic_link_check_archive_element_no_collect,
1014 generic_link_check_archive_element_collect,
1015 generic_link_check_archive_element): Add h and name params.
1016 * aoutx.h (aout_link_check_archive_element): Likewise.
1017 * pdp11.c (aout_link_check_archive_element): Likewise.
1018 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1019 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1020 scan symbols, simply add archive element whenever h is undefined.
1021 (coff_link_check_ar_symbols): Delete.
1022 * ecoff.c (read_ext_syms_and_strs): Delete.
1023 (reread_ext_syms_and_strs): Delete.
1024 (ecoff_link_check_archive_element): Add h and name param. Don't
1025 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1026 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1028 (elf_link_add_archive_symbols): Delete "defined" array, merge
1029 functionality into "included". Make "included" a char array. Don't
1030 set or test archive_pass.
1031 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1032 * libbfd.h: Regenerate.
1034 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1037 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1039 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1041 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1042 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1043 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1044 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1045 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1046 (_bfd_mips_elf_fake_sections): Likewise.
1047 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1048 (_bfd_mips_elf_additional_program_headers): Account for new
1049 PT_MIPS_ABIFLAGS program header.
1050 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1051 associate with .MIPS.abiflags.
1052 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1053 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1054 (infer_mips_abiflags): Likewise.
1055 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1056 (mips_32bit_flags_p): Moved higher.
1057 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1058 checking for FP ABIs.
1059 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1060 checks. Check EF_MIPS_FP64 flag consistency.
1061 (print_mips_ases, print_mips_isa_ext): New static function.
1062 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1063 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1064 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1065 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1066 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1067 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1068 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1069 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1071 2014-07-28 Alan Modra <amodra@gmail.com>
1074 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1075 __gnu_lto_slim to armap.
1076 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1077 __gnu_lto_slim to linker hash table.
1079 2014-07-27 Anthony Green <green@moxielogic.org>
1081 * config.bfd: Add moxie-*-moxiebox*.
1083 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1085 Add or reactivate or1k-*-rtems*
1086 * config.bfd (or1k-*-rtems*): Reactivate.
1088 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1090 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1092 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1093 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1095 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1099 and R_*_IRELATIVE relocation offset with PLT entry.
1100 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1101 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1102 (elf_x86_64_get_synthetic_symtab): Use it.
1104 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1107 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1108 next_tls_desc_index with elf.srelplt->reloc_count.
1110 2014-07-15 Alan Modra <amodra@gmail.com>
1112 * cache.c (cache_bread_1): Don't return -1 when fread returns
1115 2014-07-15 Alan Modra <amodra@gmail.com>
1117 * elflink.c (elf_merge_st_other): Update comments. Simplify
1118 visibility handling. Make isym const. Move code modifying
1119 isym->st_other for --exclude-libs to..
1120 (elf_link_add_object_symbols): ..here.
1122 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1125 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1127 2014-07-08 Nick Clifton <nickc@redhat.com>
1130 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1131 segments in input bfds.
1133 2014-07-08 Will Newton <will.newton@linaro.org>
1135 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1136 value to 64kB and remove custom setting for NaCl.
1138 2014-07-08 Alan Modra <amodra@gmail.com>
1140 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1141 bits from source to dest.
1142 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1143 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1145 * bfd-in2.h: Regenerate.
1147 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1149 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1150 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1151 when info->relocatable be true.
1153 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1155 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1156 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1157 * bfd-in2.h: Regenerate.
1158 * libbfd.h: Regenerate.
1160 2014-07-04 Alan Modra <amodra@gmail.com>
1162 * Makefile.am: Update "configure.in" comments.
1163 * PORTING: Likewise.
1164 * aoutx.h: Likewise.
1165 * configure.host: Likewise.
1166 * doc/bfdint.texi: Likewise.
1167 * targets.c: Likewise.
1168 * warning.m4: Likewise.
1169 * Makefile.in: Regenerate.
1171 2014-07-04 Alan Modra <amodra@gmail.com>
1173 * configure.ac: Rename from configure.in.
1174 * Makefile.in: Regenerate.
1175 * config.in: Regenerate.
1176 * doc/Makefile.in: Regenerate.
1178 2014-07-04 Alan Modra <amodra@gmail.com>
1180 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1181 * Makefile.in: Regenerate.
1183 2014-07-04 Alan Modra <amodra@gmail.com>
1185 * version.m4: New file.
1186 * configure.in: Include version.m4.
1188 * Makefile.am (RELEASE): Delete.
1189 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1190 * Makefile.in: Regenerate.
1191 * doc/Makefile.in: Regenerate.
1193 2014-07-02 Alan Modra <amodra@gmail.com>
1195 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1196 pointer_equality_needed when !readonly_dynrelocs.
1197 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1199 2014-07-02 Alan Modra <amodra@gmail.com>
1201 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1202 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1204 2014-07-01 Alan Modra <amodra@gmail.com>
1206 * bfd.c (struct bfd): Reorganise for better packing. Delete
1207 "ifd" field. Make "format", "direction" and "flags" bitfields.
1208 (HAS_LOAD_PAGE): Delete, renumber following flags.
1209 * bfd-in2.h: Regenerate.
1210 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1212 2014-07-01 Alan Modra <amodra@gmail.com>
1214 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1215 (struct ppc_link_hash_table): Increase size of stub_count array.
1216 (build_global_entry_stubs): Emit symbol on global entry stub.
1217 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1220 2014-07-01 Alan Modra <amodra@gmail.com>
1222 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1223 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1224 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1226 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1227 optimisation when --traditional-format.
1229 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1230 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1231 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1232 Soundararajan <Sounderarajan.D@atmel.com>
1234 * archures.c: Add avrtiny architecture for avr target.
1235 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1236 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1237 added for 16 bit LDS/STS instruction of avrtiny arch.
1238 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1239 BFD_RELOC_AVR_LDS_STS_16.
1240 (bfd_elf_avr_final_write_processing): Select machine number
1242 (elf32_avr_object_p): Set machine number for avrtiny arch.
1243 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1244 * bfd-in2.h: Regenerate.
1245 * libbfd.h: Regenerate.
1247 2014-06-26 Nick Clifton <nickc@redhat.com>
1250 * dwarf2.c (is_str_attr): New function.
1251 (find_abstract_instance_name): Use it to determine when an
1252 attribute has a string value.
1254 2014-06-24 Alan Modra <amodra@gmail.com>
1256 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1257 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1260 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1262 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1263 a number of targets.
1265 2014-06-20 Kyle McMartin <kyle@redhat.com>
1267 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1268 emitting initial-exec relocs when not linking an executable.
1270 2014-06-16 Will Newton <will.newton@linaro.org>
1272 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1273 htab->next_tls_desc_index in the non-IPLT case.
1274 Calculate GOT offset correctly for the non-IPLT case.
1275 (allocate_dynrelocs_for_symbol): Don't increment
1276 htab->next_tls_desc_index here.
1278 2014-06-16 Alan Modra <amodra@gmail.com>
1280 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1283 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1285 * elfxx-aarch64.c (stdarg.h): Include.
1286 (string.h): Include.
1287 (_bfd_aarch64_elf_grok_prstatus): Updated.
1288 (_bfd_aarch64_elf_grok_psinfo): New function.
1289 (_bfd_aarch64_elf_write_core_note): New function.
1290 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1291 (elf_backend_write_core_note): Define.
1293 2014-06-13 Alan Modra <amodra@gmail.com>
1295 * archive.c: Include bfdlink.h.
1296 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1297 * bfd.c (struct bfd): Add is_linker_output field.
1298 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1299 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1300 link.hash and is_linker_output.
1301 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1302 param with bfd*. Assert is_linker_output and link.hash, and
1303 clear them before exit.
1304 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1305 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1306 and link.hash so we can free two linker hash tables.
1307 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1308 first. Clean up on errors. Set hash_table_free pointer.
1309 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1310 bfd_link_hash_table* param with bfd*.
1311 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1312 hash_table_free pointer.
1313 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1314 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1315 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1316 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1317 * xcofflink.c: Similarly.
1318 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1319 clear link.next before creating linker hash table. Clean up on
1320 errors, and restore link.next on exit.
1321 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1322 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1323 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1324 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1325 * hash.c (bfd_hash_table_init_n): Free table on error.
1326 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1327 * bfd-in2.h: Regenerate.
1328 * libbfd.h: Regenerate.
1329 * libcoff.h: Regenerate.
1331 2014-06-13 Alan Modra <amodra@gmail.com>
1334 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1335 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1336 * bfd.c (bfd_link_hash_table_free): Don't define.
1337 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1338 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1339 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1340 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1341 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1342 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1343 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1344 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1345 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1346 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1347 * xsym.c: Don't define various link_hash_table_free defines, and
1348 remove from bfd_target vars. Temporarily reference some of the
1349 target link_hash_table_free functions to avoid warnings.
1350 * bfd-in2.h: Regenerate.
1351 * libbfd.h: Regenerate.
1353 2014-06-13 Alan Modra <amodra@gmail.com>
1355 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1356 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1357 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1358 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1359 Move link_hash_table_free functions before their corresponding
1360 link_hash_table_create functions.
1362 2014-06-13 Alan Modra <amodra@gmail.com>
1364 * bfd.c (struct bfd): Replace link_next with a union.
1365 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1366 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1367 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1368 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1369 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1370 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1371 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1372 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1373 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1374 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1375 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1376 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1377 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1378 * bfd-in2.h: Regenerate.
1380 2014-06-11 Alan Modra <amodra@gmail.com>
1382 * linker.c (unwrap_hash_lookup): Add missing parens.
1384 2014-06-11 Kai Tietz <ktietz@redhat.com>
1386 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1387 * libcoff.h: Regenerated.
1389 2014-06-10 Alan Modra <amodra@gmail.com>
1392 * linker.c (unwrap_hash_lookup): New function.
1393 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1394 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1395 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1396 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1397 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1398 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1399 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1400 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1402 2014-06-07 Alan Modra <amodra@gmail.com>
1404 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1405 insn as a bitfield; Use complain_overflow_bitfield.
1406 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1408 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1410 * development.sh: New file.
1411 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1412 Make -Werror the default with GCC only if DEVELOPMENT is true.
1413 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1414 $(srcdir)/development.sh.
1415 * Makefile.in, configure: Regenerate.
1417 2014-06-04 Will Newton <will.newton@linaro.org>
1419 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1420 being non-NULL into an assert.
1421 (elfNN_aarch64_tls_relax): Remove unused code.
1423 2014-06-03 DJ Delorie <dj@redhat.com>
1425 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1427 2014-06-03 Nick Clifton <nickc@redhat.com>
1430 * peXXigen.c (rsrc_process_section): Page align the new contents
1431 befgore writing out.
1433 2014-06-03 Alan Modra <amodra@gmail.com>
1435 * elf64-ppc.c (ADDIS_R12_R2): Define.
1436 (build_plt_stub): Support fusion on ELFv2 stub.
1437 (ppc_build_one_stub): Likewise for plt branch stubs.
1439 2014-05-28 Alan Modra <amodra@gmail.com>
1441 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1443 2014-05-28 Tristan Gingold <gingold@adacore.com>
1445 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1446 to keep the length of the best fit range.
1447 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1450 2014-05-27 DJ Delorie <dj@redhat.com>
1452 * elf32-rx.c (get_symbol_value_maybe): New.
1453 (rx_elf_relocate_section): If we find a reloc against
1454 $tableentry$default$<name>, redirect it to the appropriate
1456 (RX_Table_Info): New.
1457 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1458 with table parts in them.
1459 (rx_check_directives): New.
1460 (rx_table_map_2): New.
1461 (rx_table_map): New.
1462 (rx_additional_link_map_text): New. Called to dump tables to the
1466 2014-05-20 DJ Delorie <dj@redhat.com>
1468 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1470 2014-05-20 Alan Modra <amodra@gmail.com>
1473 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1474 Remove redundant setting of htab->elf.dynobj. Don't align.
1475 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1476 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1477 (create_sdata_sym): Delete.
1478 (elf_allocate_pointer_linker_section): Rename from
1479 elf_create_pointer_linker_section. Align section.
1480 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1481 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1483 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1484 Remove unnecessary tests on _SDA_BASE_ sym.
1485 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1486 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1487 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1488 (ppc_elf_maybe_strip_sdata_syms): Declare.
1490 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1492 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1494 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1496 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1497 in a section with no contents.
1498 (is_vma_in_section, find_section_by_vma): New functions.
1499 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1500 offsets in the debug directory.
1501 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1502 Byte-swap GUID from little-endian to big-endian order for
1503 consistent and conventional display.
1505 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1507 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1508 64-bit doubles objects mix with 32-bit doubles objects.
1509 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1511 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1513 * mmo.c: Update URLs in documentation comments.
1515 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1516 David Weatherford <weath@cadence.com>
1517 Max Filippov <jcmvbkbc@gmail.com>
1519 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1522 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1524 * config.bfd: Add proper arm config for *-*-freebsd*.
1526 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1528 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1529 mips32r5 and mips64r5.
1530 * archures.c (bfd_architecture): Likewise.
1531 * bfd-in2.h (bfd_architecture): Likewise.
1532 * cpu-mips.c (arch_info_struct): Likewise.
1533 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1535 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1537 * elfxx-mips.h (elfxx-mips.h): Declare.
1538 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1539 Tag_GNU_MIPS_ABI_FP mismatches.
1540 (_bfd_mips_fp_abi_string): New function.
1542 2014-05-02 Alan Modra <amodra@gmail.com>
1544 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1545 * configure.in: Likewise.
1546 * configure: Regenerate.
1548 2014-05-02 Alan Modra <amodra@gmail.com>
1550 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1551 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1552 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1553 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1554 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1555 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1556 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1557 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1558 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1559 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1560 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1561 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1562 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1563 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1564 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1565 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1566 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1567 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1568 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1569 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1570 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1571 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1572 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1573 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1574 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1575 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1576 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1577 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1578 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1579 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1580 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1581 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1582 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1583 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1584 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1585 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1586 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1587 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1588 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1589 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1590 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1591 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1592 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1593 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1594 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1595 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1596 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1597 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1599 * configure: Regenerate.
1601 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1603 * mmo.c (mmo File layout documentation): Add note about low bits
1605 (mmo_write_chunk): When handling data remainder, assert that
1606 previous remaining data is flushed.
1607 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1608 when dealing with an aligned VMA and for aligned lengths. Don't skip
1609 the last 32-bit-word of zeros.
1610 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1611 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1612 emitting data, not after updating it.
1613 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1615 2014-04-30 Nick Clifton <nickc@redhat.com>
1617 * compress.c (bfd_is_section_compressed): When checking the
1618 .debug_str section, also check the fifth byte in the section is
1619 not part of a string.
1621 2014-04-30 Alan Modra <amodra@gmail.com>
1623 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1624 (find_merged_cie): Identify personality functions by (bfd_id,index)
1625 pair when a local sym is used.
1627 2014-04-29 Christian Svensson <blue@cmd.nu>
1629 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1630 into .rela.got if it contained TLS relocations as well.
1632 2014-04-28 Nick Clifton <nickc@redhat.com>
1635 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1638 2014-04-26 Alan Modra <amodra@gmail.com>
1640 * po/SRC-POTFILES.in: Regenerate.
1641 * configure: Regenerate.
1643 2014-04-25 Nick Clifton <nickc@redhat.com>
1646 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1647 a 342-bit host. This time for older versions of gcc.
1649 2014-04-24 Nick Clifton <nickc@redhat.com>
1651 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1654 2014-04-24 Alan Modra <amodra@gmail.com>
1657 * dwarf2.c: Formatting.
1658 (struct dwarf2_debug): Make adjusted_section_count signed.
1659 (unset_sections): Make i signed.
1660 (set_debug_vma): New function.
1661 (place_sections): Handle separate debug object file. Set VMA
1662 on debug sections, even if they have an output section. Also
1663 set VMA on zero size sections, and non-load but alloc sections.
1664 Set adjusted_section_count to -1 when no section adjustment.
1665 Malloc adjusted_sections. Don't double last_vma. Transfer
1666 alloc section VMAs to separate debug file.
1667 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1668 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1669 test on symbols being the same before using old stash. Read
1670 and use separate debug file symbols. Call place_sections.
1671 (find_line): Don't call place_sections here.
1672 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1673 * libbfd.h: Regenerate.
1674 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1675 _bfd_dwarf2_slurp_debug_info call.
1676 * simple.c (simple_save_output_info): Clarify comment.
1678 2014-04-24 Nick Clifton <nickc@redhat.com>
1681 * peXXigen.c (struct rsrc_regions): New structure.
1682 (rsrc_print_resource_directory): Use new structure. Include
1683 offset of directory in listing.
1684 (rsrc_print_resource_entry): Likewise.
1685 (rsrc_print_section): Likewise.
1686 (rsrc_count_entries): Do not increment sizeof_strings or
1688 (rsrc_count_directory): Do not increment sizeof_tables.
1689 (rsrc_compute_region_sizes): New function.
1690 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1691 (rsrc_process_section): Compute size of regions after merging
1694 2014-04-23 Alan Modra <amodra@gmail.com>
1697 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1698 (place_sections): Do not modify VMA of sections when called from
1699 linker after sections have been placed in output sections. Short
1700 circuit single section case.
1701 (save_section_vma, section_vma_same): New functions.
1702 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1704 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1705 when non-relocatable.
1707 2014-04-22 Nick Clifton <nickc@redhat.com>
1710 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1712 2014-04-22 Christian Svensson <blue@cmd.nu>
1714 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1715 * archures.c: Likewise.
1716 * coffcode.h: Likewise.
1717 * config.bfd: Likewise.
1718 * configure.in: Likewise.
1719 * reloc.c: Likewise.
1720 * targets.c: Likewise.
1721 * cpu-or1k.c: New file.
1722 * elf32-or1k.c: New file.
1723 * coff-or32.c: Delete.
1724 * cpu-openrisc.c: Delete.
1725 * cpu-or32.c: Delete.
1726 * elf32-openrisc.c: Delete.
1727 * elf32-or32.c: Delete.
1728 * Makefile.in: Regenerate.
1729 * bfd-in2.h: Regenerate.
1730 * configure: Regenerate.
1731 * libbfd.h: Regenerate.
1733 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1736 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1738 2014-04-22 Will Newton <will.newton@linaro.org>
1740 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1741 function. (elf_backend_section_flags): Remove define.
1743 2014-04-21 Richard Henderson <rth@redhat.com>
1745 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1746 parameter; honor it and disable got merging when false.
1747 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1748 the first pass of relaxation.
1749 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1750 the end of the LITERAL+LITUSE chain.
1751 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1752 second pass of relaxation.
1754 * configure.ac (use_secureplt): Enable by default.
1755 * configure: Rebuild.
1757 2014-04-18 Tristan Gingold <gingold@adacore.com>
1759 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1760 bind_content, weak_bind_content, lazy_bind_content,
1762 (bfd_mach_o_load_command): Add comments, add next field.
1763 (mach_o_data_struct): Replace commands field by first_command
1765 * mach-o.c (bfd_mach_o_append_command): New function.
1766 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1767 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1769 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1770 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1771 (bfd_mach_o_write_thread): Use macro instead of literal.
1772 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1773 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1775 (bfd_mach_o_write_symtab_content): New function (extracted
1776 from bfd_mach_o_write_symtab).
1777 (bfd_mach_o_write_symtab): Split.
1778 (bfd_mach_o_count_indirect_symbols): Move
1779 (bfd_mach_o_build_dysymtab): Remove layout code.
1780 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1781 (bfd_mach_o_count_sections_for_seg): Remove.
1782 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1783 bfd_mach_o_build_seg_command).
1784 (bfd_mach_o_build_exec_seg_command): New function.
1785 (bfd_mach_o_build_dysymtab_command): Remove.
1786 (bfd_mach_o_layout_commands): New function.
1787 (bfd_mach_o_init_segment): New function.
1788 (bfd_mach_o_build_commands): Major rework to handle non-object
1790 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1792 (bfd_mach_o_read_dyld_info): Clear content fields.
1793 (bfd_mach_o_read_segment): Adjust call.
1794 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1796 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1797 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1798 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1801 2014-04-18 Tristan Gingold <gingold@adacore.com>
1803 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1804 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1805 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1806 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1808 2014-04-18 Tristan Gingold <gingold@adacore.com>
1810 * mach-o.h (bfd_mach_o_dylinker_command)
1811 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1813 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1814 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1816 2014-04-18 Tristan Gingold <gingold@adacore.com>
1818 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1819 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1820 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1821 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1822 each targets declared.
1823 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1824 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1826 2014-04-18 Tristan Gingold <gingold@adacore.com>
1828 * mach-o.c (bfd_mach_o_write_thread)
1829 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1830 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1831 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1832 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1833 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1834 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1835 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1836 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1837 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1838 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1839 (bfd_mach_o_read_command): Now return a boolean status.
1840 Adjust return statements.
1841 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1842 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1844 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1846 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1847 field. Add assigned_low_gotno and assigned_high_gotno fields.
1848 (mips_elf_create_local_got_entry): Update out-of-space condition.
1849 Set index of new GOT entry to assigned_low_gotno if required by
1850 the current relocation, else set it to assigned_high_gotno.
1851 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1852 with assigned_low_gotno.
1853 (mips_elf_multi_got): Initialize assigned_low_gotno and
1854 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1855 in place of assigned_gotno when handling global GOT entries.
1856 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1857 assigned_high_gotno.
1858 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1859 gap in the middle of local GOT space.
1861 2014-04-17 Alan Modra <amodra@gmail.com>
1864 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1865 current bfd is a plugin. Don't always set type_change_ok
1866 when old bfd is a plugin.
1868 2014-04-16 Tristan Gingold <gingold@adacore.com>
1870 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1873 2014-04-16 Alan Modra <amodra@gmail.com>
1875 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1876 with "ba 0" rather than zeros.
1878 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1880 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1882 2014-04-14 Alan Modra <amodra@gmail.com>
1884 * elf32-ppc.c (BA): Define
1885 (ppc_elf_link_hash_table_create): Correct default_params.
1886 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1887 than "nop" for ppc476_workaround.
1888 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1889 and __glink_PLTresolve. Ensure plt call stub at end of page
1890 doesn't allow fall-thru prefetch.
1892 2014-04-11 Nick Clifton <nickc@redhat.com>
1895 * peXXigen.c (abs_finder): New function.
1896 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1897 than 1^32 try to convert them into section relative values
1900 2014-04-11 Nick Clifton <nickc@redhat.com>
1902 * bfd-in2.h: Regenerate.
1903 * libbfd.h: Regenerate.
1905 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1907 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1908 when building function stubs.
1910 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1912 * elf32-avr.c: Add DIFF relocations for AVR.
1913 (avr_final_link_relocate): Handle the DIFF relocs.
1914 (bfd_elf_avr_diff_reloc): New.
1915 (elf32_avr_is_diff_reloc): New.
1916 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1917 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1920 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1922 2014-04-09 Alan Modra <amodra@gmail.com>
1924 * libcoff.h: Regenerate.
1926 2014-04-09 Alan Modra <amodra@gmail.com>
1928 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1929 of safe ppc476 insns at end of page. Also remove non-branch insns.
1932 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1934 * peXXigen.c (pe_print_debugdata): New function: Displays the
1935 contents of the debug directory and decodes codeview entries.
1936 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1937 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1938 Add functions for reading and writing debugdir and codeview
1940 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1941 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1942 * libcoff-in.h (pe_tdata): Add build-id data.
1943 * libcoff.h: Regenerate.
1944 * coffcode.h (coff_write_object_contents): Run build_id
1945 after_write_object_contents hook.
1947 2014-04-05 Alan Modra <amodra@gmail.com>
1949 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1950 merging non-default sym.
1952 2014-04-04 Tristan Gingold <gingold@adacore.com>
1954 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1957 2014-04-04 Tristan Gingold <gingold@adacore.com>
1959 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1960 thinko on names length.
1962 2014-04-04 Tristan Gingold <gingold@adacore.com>
1964 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1966 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1968 2014-04-04 Tristan Gingold <gingold@adacore.com>
1970 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1972 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1974 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1975 section before dereferencing.
1976 (pe_print_idata, pe_print_edata, pe_print_reloc)
1977 (rsrc_print_section): Don't bother interpreting the contents
1978 of sections which have no contents.
1980 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1983 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1986 2014-04-03 Tristan Gingold <gingold@adacore.com>
1988 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1990 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1992 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1994 2014-04-03 Alan Modra <amodra@gmail.com>
1996 * elf-bfd.h (struct elf_backend_data
1997 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1998 with "bfd_size_type size".
1999 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2000 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2001 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2002 * elfcode.h (bfd_from_remote_memory): Likewise.
2003 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2004 * bfd-in2.h: Regenerate.
2006 2014-04-02 Tristan Gingold <gingold@adacore.com>
2008 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2009 (bfd_mach_o_prebind_cksum_command): New types.
2010 (bfd_mach_o_prebound_dylib_command): Rewrite.
2011 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2013 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2015 (bfd_mach_o_read_prebind_cksum): New function.
2016 (bfd_mach_o_read_twolevel_hints): Ditto.
2017 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2020 2014-04-02 Alan Modra <amodra@gmail.com>
2022 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2023 Consolidate code handling possible section headers past end of
2024 segment. Don't use p_align for page size guess, instead use
2025 minpagesize. Take note of ld.so clearing section headers when
2026 p_memsz > p_filesz. Handle file header specifying no section
2027 headers. Handle zero p_align throughout. Default loadbase to
2028 zero. Add comments. Rename contents_size to high_offset, and
2029 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2030 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2031 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2033 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2034 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2035 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2036 * bfd-in2.h: Regnerate.
2038 2014-04-01 Tristan Gingold <gingold@adacore.com>
2040 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2043 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2044 Pavel Fedin <p.fedin@samsung.com>
2046 * elf32-arm.c: Add support for limited pretty-printing of PLT
2047 entries on eabi and nacl targets.
2048 (elf32_arm_get_synthetic_symtab): Add new callback.
2049 (elf32_arm_nacl_plt_sym_val): Likewise.
2050 (elf32_arm_plt0_size): Add helper function.
2051 (elf32_arm_plt_size): Likewise.
2053 2014-03-27 Tristan Gingold <gingold@adacore.com>
2055 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2056 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2058 2014-03-27 Tristan Gingold <gingold@adacore.com>
2060 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2061 * mach-o.c (bfd_mach_o_write_symtab)
2062 (bfd_mach_o_write_contents)
2063 (bfd_mach_o_set_section_flags_from_bfd)
2064 (bfd_mach_o_build_seg_command): Fix indentation.
2065 (bfd_mach_o_get_base_address): New function.
2067 2014-03-26 Nick Clifton <nickc@redhat.com>
2069 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2070 relocations in discarded sections.
2072 2014-03-26 Tristan Gingold <gingold@adacore.com>
2074 * mach-o.c (bfd_mach_o_convert_architecture): Add
2075 BFD_MACH_O_CPU_TYPE_ARM64.
2077 2014-03-26 Alan Modra <amodra@gmail.com>
2079 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2080 needed plt entries when taking the address of functions for
2081 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2082 Move opd setup and abiversion checks to..
2083 (ppc64_elf_before_check_relocs): ..here. Renamed from
2084 ppc64_elf_process_dot_syms. Set output abiversion from input and
2085 input abiversion from output, if either is not set.
2086 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2087 (elf_backend_check_directives): Update.
2089 2014-03-25 Will Newton <will.newton@linaro.org>
2091 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2092 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2093 of input sections rather than output sections.
2095 2014-03-20 Will Newton <will.newton@linaro.org>
2098 * elf32-arm.c (elf32_arm_check_relocs): Set
2099 pointer_equality_needed for absolute references within
2101 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2102 unless pointer_equality_needed is set.
2104 2014-03-19 Nick Clifton <nickc@redhat.com>
2106 * peXXigen.c (rsrc_process_section): Add code to scan input
2107 sections and record their lengths. Use these lengths to find the
2108 start of each merged .rsrc section.
2110 2014-03-17 Tristan Gingold <gingold@adacore.com>
2112 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2113 (bfd_mach_o_read_command): Ditto.
2115 2014-03-14 Meador Inge <meadori@codesourcery.com>
2117 * configure.in: Add strnlen to AC_CHECK_DECLS.
2118 * config.in: Regenerate.
2119 * configure: Regenerate.
2120 * sysdep.h (strnlen): Add prototype.
2122 2014-03-14 Alan Modra <amodra@gmail.com>
2124 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2125 handling for VLE_SDA21 relocs.
2127 2014-03-13 Tristan Gingold <gingold@adacore.com>
2129 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2131 (pe_bfd_object_p): Also read version number to detect ILF.
2132 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2133 (x86_64pe_bigobj_vec): Define
2134 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2135 (bfd_coff_max_nscns): New macro.
2136 (coff_compute_section_file_positions): Use unsigned int for
2137 target_index. Compare with bfd_coff_max_nscns.
2138 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2139 Set a value for _bfd_coff_max_nscns.
2140 (header_bigobj_classid): New constant.
2141 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2142 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2143 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2145 (bigobj_swap_table): New table.
2146 * libcoff.h: Regenerate.
2147 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2148 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2149 _bfd_coff_max_nscns.
2150 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2151 * coff-rs6000.c (bfd_xcoff_backend_data)
2152 (bfd_pmac_xcoff_backend_data): Likewise.
2153 * coff64-rs6000.c (bfd_xcoff_backend_data)
2154 (bfd_xcoff_aix5_backend_data): Likewise.
2155 * targets.c (x86_64pe_bigobj_vec): Declare.
2156 * configure.in (x86_64pe_bigobj_vec): New vector.
2157 * configure: Regenerate.
2158 * config.bfd: Add bigobj object format for Windows targets.
2160 2014-03-12 Nick Clifton <nickc@redhat.com>
2163 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2164 before testing for vxworks.
2166 2014-03-12 Alan Modra <amodra@gmail.com>
2168 * Makefile.in: Regenerate.
2170 2014-03-12 Alan Modra <amodra@gmail.com>
2173 * elf.c (copy_elf_program_header): Ignore first section lma if
2176 2014-03-11 Alan Modra <amodra@gmail.com>
2179 * coff-rs6000.c: Include stdint.h.
2180 * coff64-rs6000.c: Likewise.
2182 2014-03-10 Tristan Gingold <gingold@adacore.com>
2184 * ticoff.h: Removed.
2186 2014-03-08 Alan Modra <amodra@gmail.com>
2188 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2189 many relocations. Correct bitsize and rightshift too for a number
2190 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2191 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2192 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2193 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2194 fields in instructions to signed/unsigned according to whether
2195 the field takes a signed or unsigned value. Tidy vle split16 code.
2196 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2198 2014-03-08 Alan Modra <amodra@gmail.com>
2200 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2201 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2202 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2203 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2204 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2205 fields in instructions to signed/unsigned according to whether
2206 the field takes a signed or unsigned value.
2208 2014-03-07 Pedro Alves <palves@redhat.com>
2211 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2212 through ptr_to_uint instead of through long.
2214 2014-03-06 Nick Clifton <nickc@redhat.com>
2217 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2218 attribute section names.
2220 2014-03-05 Alan Modra <amodra@gmail.com>
2222 Update copyright years.
2224 2014-03-05 Alan Modra <amodra@gmail.com>
2226 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2227 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2228 (ppc64_elf_check_relocs): Likewise.
2229 (ppc64_elf_relocate_section): Likewise.
2230 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2231 * bfd-in2.h: Regenerate.
2232 * libbfd.h: Regenerate.
2234 2014-03-04 Heiher <r@hev.cc>
2236 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2238 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2239 extension of bfd_mach_mipsisa64r2.
2241 2014-03-04 Nick Clifton <nickc@redhat.com>
2244 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2245 (elf32_thumb2_plt_entry): New array.
2246 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2247 using thumb2 based PLT.
2248 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2250 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2252 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2254 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2255 Thumb2 based PLT 0-entry.
2256 (elf32_arm_output_arch_local_syms): Handle creation of local
2257 symbols for Thumb2 based PLT entries.
2259 2014-02-28 Alan Modra <amodra@gmail.com>
2262 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2263 the same conditions we called check_relocs.
2265 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2267 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2268 * bfd-in2.h: Regenerate.
2269 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2270 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2271 using long PLT entries.
2272 (bfd_elf32_arm_use_long_plt): New function.
2273 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2275 2014-02-27 Alan Modra <amodra@gmail.com>
2277 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2278 params for targets that don't use ppc32elf.em.
2280 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2282 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2283 of GOTOFF relocations.
2285 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2286 H.J. Lu <hongjiu.lu@intel.com>
2288 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2289 (elf_x86_64_legacy_plt_entry): Likewise.
2290 (elf_x86_64_bnd_plt_entry): Likewise.
2291 (elf_x86_64_legacy_plt2_entry): Likewise.
2292 (elf_x86_64_bnd_plt2_entry): Likewise.
2293 (elf_x86_64_bnd_arch_bed): Likewise.
2294 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2295 (elf_x86_64_link_hash_table): Add plt_bnd.
2296 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2298 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2299 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2301 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2302 symbols. Resolve call to the second PLT if it is created.
2303 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2304 (elf_x86_64_relocate_section): Resolve PLT references to the
2305 second PLT if it is created.
2306 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2307 second PLT entry for BND relocation.
2308 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2309 the second PLT is created.
2310 (elf_x86_64_get_synthetic_symtab): New.
2311 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2313 2014-02-19 Alan Modra <amodra@gmail.com>
2315 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2316 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2317 provision of out-of-line register save/restore routines.
2319 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2321 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2322 PT_DYNAMIC segment flags.
2324 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2327 * simple.c (struct saved_offsets): New.
2328 (simple_save_output_info): Use it for ptr.
2329 (simple_restore_output_info): Use it for ptr. Check section_count.
2330 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2332 2014-02-17 Alan Modra <amodra@gmail.com>
2334 * elf64-ppc.h (struct ppc64_elf_params): Define.
2335 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2336 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2337 ppc64_elf_build_stubs): Update prototype.
2338 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2339 fields now in params. Adjust code throughout file.
2340 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2341 Save params pointer in htab.
2342 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2343 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2344 ppc64_elf_build_stubs): Remove parameters now in "params".
2346 2014-02-17 Alan Modra <amodra@gmail.com>
2348 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2349 patched for ppc476 workaround. Reapply branch taken/not taken
2352 2014-02-12 Alan Modra <amodra@gmail.com>
2354 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2355 stubs for calls to __tls_get_addr that we know will later be
2358 2014-02-12 Alan Modra <amodra@gmail.com>
2360 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2361 for ld -r, when code sections are sufficiently aligned.
2362 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2365 2014-02-12 Alan Modra <amodra@gmail.com>
2368 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2369 --export-dynamic and --dynamic-list marking of symbols.
2370 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2373 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2376 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2377 executables if it matches dynamic_list.
2379 2014-02-10 Alan Modra <amodra@gmail.com>
2381 * po/SRC-POTFILES.in: Regenerate.
2382 * po/bfd.pot: Regenerate.
2384 2014-02-09 Alan Modra <amodra@gmail.com>
2386 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2387 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2388 (elfNN_bed): Init new field.
2389 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2390 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2391 (ppc_elf_relax_section): Don't reallocate section here, write
2392 stubs, or write out relocs for ld -r here..
2393 (ppc_elf_relocate_section): ..instead write stubs here, and use
2394 existing code to write out relocs for ld -r. Fix offset
2395 adjustment on reloc for little-endian.
2396 (elf_backend_caches_rawsize): Define.
2398 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2401 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2403 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2405 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2406 return paths. Three times.
2407 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2409 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2410 (ppc64_elf_edit_toc): Free USED in return path.
2412 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2414 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2415 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2416 * libbfd.h: Regenerated.
2417 * bfd-in2.h: Regenerated.
2418 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2419 (nios2_reloc_map): Likewise.
2420 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2421 Fixed all references.
2422 (nios2_elf32_relocate_section): Add new relocations.
2423 (nios2_elf32_check_relocs): Likewise.
2424 (nios2_elf32_gc_sweep_hook): Likewise.
2426 2014-02-03 Alan Modra <amodra@gmail.com>
2428 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2429 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2430 (ppc_elf_link_params): New function.
2431 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2433 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2434 parameters. Use htab->params instead.
2435 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2436 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2437 64 bytes for ppc476 workaround.
2438 (struct ppc_elf_relax_info): New.
2439 (ppc_elf_relax_section): Exclude linker created sections and
2440 those too small to hold one instruction. Don't add another
2441 branch around trampolines on later relax passes. Don't
2442 generate trampolines for undefined symbols when !relocatable,
2443 nor for plugin symbols. Allocate space for ppc476 workaround
2444 patch area. Free fixups on error return path.
2445 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2446 * elf32-ppc.h (struct ppc_elf_params): New.
2447 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2448 (ppc_elf_link_params): Declare.
2449 * section.c (SEC_INFO_TYPE_TARGET): Define.
2450 * bfd-in2.h: Regenerate.
2452 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2454 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2456 (nios2_elf32_relocate_section): Use got_base to adjust
2457 GOT-pointer-relative relocations relative to _gp_got.
2458 (create_got_section): Create _gp_got symbol.
2459 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2460 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2462 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2464 * bfd-in2.h: Update from reloc.c.
2465 * elf32-nios2.c: Include elf32-nios2.h.
2466 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2467 (nios2_reloc_map): Likewise.
2468 (enum elf32_nios2_stub_type): Declare.
2469 (struct elf32_nios2_stub_hash_entry): Declare.
2470 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2471 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2472 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2473 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2474 bfd_count, top_index, input_list, all_local_syms.
2475 (nios2_call26_stub_entry): New.
2476 (nios2_elf32_install_imm16): Move up in file.
2477 (nios2_elf32_install_data): Move up in file.
2478 (hiadj): Move up in file.
2479 (stub_hash_newfunc): New.
2480 (link_hash_newfunc): Initialize hsh_cache field.
2482 (nios2_stub_name): New.
2483 (nios2_get_stub_entry): New.
2484 (nios2_add_stub): New.
2485 (nios2_elf32_setup_section_lists): New.
2486 (nios2_elf32_next_input_section): New.
2487 (CALL26_SEGMENT): New.
2488 (MAX_STUB_SECTION_SIZE): New.
2489 (group_sections): New.
2490 (nios2_type_of_stub): New.
2491 (nios2_build_one_stub): New.
2492 (nios2_size_one_stub): New.
2493 (get_local_syms): New.
2494 (nios2_elf32_size_stubs): New.
2495 (nios2_elf32_build_stubs): New.
2496 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2497 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2498 trampolines for R_NIOS2_CALL26 stubs.
2499 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2500 (nios2_elf32_gc_sweep_hook): Likewise.
2501 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2502 (nios2_elf32_link_hash_table_free): New.
2503 (bfd_elf32_bfd_link_hash_table_free): Define.
2504 * elf32-nios2.h: New file.
2505 * libbfd.h: Update from reloc.c.
2506 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2508 2014-01-29 Nick Clifton <nickc@redhat.com>
2511 * elf32-metag.c (elf_metag_post_process_headers): Call
2512 _bfd_elf_post_process_headers.
2513 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2514 _bfd_elf_copy_private_data.
2515 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2517 2014-01-29 Nick Clifton <nickc@redhat.com>
2519 * bfd-in.h (bfd_set_section_vma): Delete.
2520 (bfd_set_section_alignment): Delete.
2521 (bfd_set_section_userdata): Delete.
2522 (bfd_set_cacheable): Delete.
2523 * bfd.c (bfd_set_cacheable): New static inline function.
2524 * section.c (bfd_set_section_userdata): Likewise.
2525 (bfd_set_section_vma): Likewise.
2526 (bfd_set_section_alignment): Likewise.
2527 * bfd-in2.h: Regenerate.
2529 2014-01-28 Nick Clifton <nickc@redhat.com>
2531 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2532 attributes select the CU containing the abbreviation, which may not
2535 2014-01-24 Alan Modra <amodra@gmail.com>
2537 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2538 to get_relocs for ELFv2.
2540 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2543 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2544 if TLS sections are not adjacent.
2546 2014-01-22 Alan Modra <amodra@gmail.com>
2548 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2550 2014-01-22 Alan Modra <amodra@gmail.com>
2552 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2554 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2557 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2558 regular default symbol definition and the versioned dynamic
2559 symbol definition mismatch, skip the default symbol definition
2560 if one of them is IFUNC.
2562 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2565 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2566 info->export_dynamic nor h->ref_dynamic for type mismatch when
2567 adding the default version.
2569 2014-01-16 Alan Modra <amodra@gmail.com>
2571 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2572 mips_elf_traverse_got_arg* rather than mips_got_info*.
2573 Adjust caller. Alloc on output_bfd rather than symbol section
2576 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2578 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2580 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2582 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2585 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2586 against __ehdr_start.
2587 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2589 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2591 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2593 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2595 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2598 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2599 count if there are any non pc-relative relocs.
2600 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2602 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2603 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2605 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2606 offset while calculating relocation address.
2607 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2608 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2610 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2613 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2614 R_ARM_ABS8 and R_ARM_ABS16.
2616 2014-01-13 Alan Modra <amodra@gmail.com>
2618 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2619 error when shared and force a plt call otherwise.
2620 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2621 plt_type == PLT_NEW.
2622 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2623 the appropriate call stub.
2625 2014-01-10 Alan Modra <amodra@gmail.com>
2630 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2631 (assign_file_positions_for_non_load_sections): When setting up
2632 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2633 header that completely covers the relro region.
2635 2014-01-09 Tristan Gingold <gingold@adacore.com>
2637 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2638 table macros and add macros to initializa the structure.
2640 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2645 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2646 size for PT_GNU_RELRO segment.
2647 (assign_file_positions_for_load_sections): If PT_LOAD segment
2648 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2650 2014-01-07 Tom Tromey <tromey@redhat.com>
2652 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2655 2014-01-03 Nick Clifton <nickc@redhat.com>
2658 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2661 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2664 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2666 2014-01-02 Nick Clifton <nickc@redhat.com>
2669 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2670 filename in the bfd's filename field.
2671 * elfcode.h (bfd_from_remote_memory): Likewise.
2672 * ieee.c (ieee_object_p): Likewise.
2673 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2674 * oasys.c (oasys_openr_next_archived_file): Likewise.
2675 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2676 * opncls.c (bfd_fopen): Likewise.
2677 (bfd_openstreamr): Likewise.
2678 (bfd_openr_iovec): Likewise.
2679 (bfd_openw): Likewise.
2680 (bfd_create): Likewise.
2681 (_bfd_delete_bfd): Free filename.
2683 For older changes see ChangeLog-2013
2685 Copyright (C) 2014 Free Software Foundation, Inc.
2687 Copying and distribution of this file, with or without modification,
2688 are permitted in any medium without royalty provided the copyright
2689 notice and this notice are preserved.
2695 version-control: never