1 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
3 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
5 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
8 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
9 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
11 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
12 (elf_backend_plt_sym_val): Likewise.
13 (elf_i386_get_plt_sym_val): New.
14 (elf_i386_get_synthetic_symtab): Likewise.
15 (bfd_elf32_get_synthetic_symtab): Likewise.
16 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
17 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
18 (elf_backend_plt_sym_val): Likewise.
19 (elf_x86_64_get_plt_sym_val): New.
20 (elf_x86_64_get_synthetic_symtab): Use
21 _bfd_elf_ifunc_get_synthetic_symtab.
22 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
24 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
26 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
28 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
30 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
31 info->executable for symbols which need copy relocs.
33 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
35 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
37 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
38 with ELIMINATE_COPY_RELOCS.
39 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
40 relocs against symbols which turn out to need copy relocs.
42 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
44 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
45 allow copy relocs for building executables.
46 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
47 pc-relative relocation in shared object.
48 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
50 (elf_x86_64_relocate_section): Don't copy a pc-relative
51 relocation into the output file if the symbol needs copy reloc.
53 2014-11-30 Alan Modra <amodra@gmail.com>
56 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
57 symbols from libraries that won't be listed in DT_NEEDED.
58 (elf_link_output_extsym): Don't output verdefs for such symbols.
60 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
62 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
63 (erratum_835769_scan): Sort map list.
65 2014-11-24 Alan Modra <amodra@gmail.com>
67 * elf64-ppc.c (plt_stub_pad): Correct.
69 2014-11-20 Alan Modra <amodra@gmail.com>
71 * elf64-ppc.c (group_sections): Init stub14_group_size from
72 --stub-group-size parameter divided by 1024.
74 2014-11-20 Alan Modra <amodra@gmail.com>
76 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
77 alignment calculation.
79 2014-11-20 Alan Modra <amodra@gmail.com>
81 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
83 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
85 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
88 2014-11-17 Nick Clifton <nickc@redhat.com>
92 2014-11-14 Nick Clifton <nickc@redhat.com>
95 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
97 (bfd_get_alt_debug_link_info): Likewise.
99 2014-11-14 Nick Clifton <nickc@redhat.com>
102 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
104 (ieee_object_p): Likewise.
106 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
108 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
110 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
112 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
114 2014-11-13 Nick Clifton <nickc@redhat.com>
117 * coffcode.h (coff_ptr_struct): Add is_sym field.
118 (coff_new_section_hook): Set the is_sym field.
119 (coff_pointerize_aux_hook): Check the is_sym field.
120 (coff_print_aux): Likewise.
121 (coff_compute_section_file_positions): Likewise.
122 (coff_write_object_contents): Likewise.
123 (coff_slurp_line_table): Likewise.
124 (coff_slurp_symbol_table): Likewise.
125 (CALC_ADDEND): Likewise.
126 * coffgen.c (coff_renumber_symbols): Likewise.
127 (coff_mangle_symbols): Likewise.
128 (coff_fix_symbol_name): Likewise.
129 (coff_write_symbol): Likewise.
130 (coff_write_alien_symbol): Likewise.
131 (coff_write_native_symbol): Likewise.
132 (coff_write_symbols): Likewise.
133 (coff_write_linenumbers): Likewise.
134 (coff_pointerize_aux): Likewise.
135 (coff_get_normalized_symtab): Likewise.
136 (coff_get_symbol_info): Likewise.
137 (bfd_coff_get_syment): Likewise.
138 (bfd_coff_get_auxent): Likewise.
139 (coff_print_symbol): Likewise.
140 (coff_find_nearest_line_with_names): Likewise.
141 (bfd_coff_set_symbol_class): Likewise.
142 (coff_make_empty_symbol): Set the is_sym field.
143 (coff_bfd_make_debug_symbol): Likewise.
144 * peicode.h (pe_ILF_make_a_symbol): Likewise.
145 * libcoff.h: Regenerate.
146 * libcoff-in.h: Regenerate.
148 2014-11-12 Nick Clifton <nickc@redhat.com>
151 * coffcode.h (coff_slurp_line_table): Set the line number of
152 corrupt entries to -1.
153 (coff_slurp_symbol_table): Alway initialise the value of the
155 * coffgen.c (coff_print_symbol): Check that the combined pointer
157 (coff_print_symbol): Do not print negative line numbers.
158 * peXXigen.c (pe_print_idata): Add range checking displaying
161 2014-11-12 Alan Modra <amodra@gmail.com>
164 * coffcode.h (coff_slurp_line_table): Drop line number info
165 not preceded by a valid function entry. Revert last change.
167 2014-11-11 Nick Clifton <nickc@redhat.com>
170 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
171 line number cache that would not be initialised by the copy from
172 the new line number table.
173 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
175 * coffgen.c (coff_get_normalized_symbols): Get the external
176 symbols before allocating space for the internal symbols, in case
178 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
179 array if one is needed. Likewise with the verdef array.
180 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
182 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
183 structure are initialised.
184 (pe_print_edata): Avoid reading off the end of the data buffer.
186 2014-11-11 Alan Modra <amodra@gmail.com>
189 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
190 when building func_table.
192 2014-11-11 Alan Modra <amodra@gmail.com>
195 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
196 memset the particular bits we need. Update src after hitting loop
197 "continue". Don't count lineno omitted due to invalid symbols in
198 nbr_func, and update lineno_count. Init entire terminating
199 lineno. Don't both allocating terminator in n_lineno_cache.
200 Redirect sym->lineno pointer to where n_lineno_cache will be
201 copied, and free n_lineno_cache.
202 * pe-mips.c (NUM_HOWTOS): Typo fix.
204 2014-11-10 Nick Clifton <nickc@redhat.com>
207 * coff-i386.c (NUM_HOWTOS): New define.
208 (RTYPE2HOWTO): Use it.
209 (coff_i386_rtype_to_howto): Likewise.
210 (coff_i386_reloc_name_lookup): Likewise.
211 (CALC_ADDEND): Check that reloc r_type field is valid.
212 * coff-x86_64.c (NUM_HOWTOS): New define.
213 (RTYPE2HOWTO): Use it.
214 (coff_amd64_rtype_to_howto): Likewise.
215 (coff_amd64_reloc_name_lookup): Likewise.
216 (CALC_ADDEND): Check that reloc r_type field is valid.
217 * coffcode.h (coff_slurp_line_table): Check for symbol table
219 (coff_slurp_symbol_table): Use zalloc to ensure that all table
220 entries are initialised.
221 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
222 in the string table. Also ensure that the table is 0 terminated.
223 (coff_get_normalized_symtab): Check for symbol table indexing
225 * opncls.c (bfd_alloc): Catch the case where a small negative size
226 can result in only 1 byte being allocated.
227 (bfd_alloc2): Use bfd_alloc.
228 * pe-mips.c (NUM_HOWTOS): New define.
229 (coff_mips_reloc_name_lookup): Use it.
230 (CALC_ADDEND): Check that reloc r_type field is valid.
231 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
232 in the DataDirectory.
233 (pe_print_idata): Avoid reading beyond the end of the data block
234 wen printing strings.
235 (pe_print_edata): Likewise.
236 Check for table indexing underflow.
237 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
238 (pe_bfd_object_p): Allocate and initialize enough space to hold a
239 PEAOUTHDR, even if the opt_hdr field specified less.
241 2014-11-08 Alan Modra <amodra@gmail.com>
243 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
245 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
247 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
250 2014-11-07 Alan Modra <amodra@gmail.com>
252 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
254 2014-11-07 Alan Modra <amodra@gmail.com>
256 * tekhex.c (CHUNK_SPAN): Define.
257 (struct data_struct <chunk_init>): Use one byte per span, update
258 all code accessing this field.
259 (find_chunk): Add create param, don't create new entry unless set.
260 (insert_byte): Don't save zeros.
261 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
262 on symbol type. Create an alternate section if both types of
263 symbol are given. Attach type '2' and '6' symbols to absolute
265 (move_section_contents): Fix caching of chunk. Don't create chunk
266 when reading, or for writing zeros.
267 (tekhex_set_section_contents): Don't create initial chunks.
268 (tekhex_write_object_contents): Use CHUNK_SPAN.
270 2014-11-07 Alan Modra <amodra@gmail.com>
272 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
274 2014-11-07 Alan Modra <amodra@gmail.com>
276 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
277 * coffcode.h (coff_set_alignment_hook): Likewise.
278 (coff_slurp_line_table): Likewise.
279 * coffgen.c (coff_get_normalized_symtab): Likewise.
280 (_bfd_coff_get_external_symbols): Likewise.
281 * elf.c (bfd_elf_get_str_section): Likewise.
282 * tekhex.c (first_phase): Likewise.
284 2014-11-06 Nick Clifton <nickc@redhat.com>
286 * aoutx.h (slurp_symbol_table): Revert previous delta.
287 (slurp_reloc_table): Likewise.
288 * compress.c (bfd_get_full_section_contents): Remove file size
290 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
291 and do not complain about linker generated files.
293 2014-11-04 Nick Clifton <nickc@redhat.com>
296 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
297 Replace another abort with an error message.
298 (coff_slurp_line_table): Add more range checking.
299 * peXXigen.c (pe_print_debugdata): Add range checking.
301 2014-11-05 Nick Clifton <nickc@redhat.com>
304 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
305 about the number of relocations it contains.
306 (coff_sort_func_alent): Return 0 if the pointers are NULL.
307 (coff_slurp_line_table): Add more range checks. Do not free new
308 tables created when sorting line numbers.
309 * peXXigen.c (pe_print_idata): Add range checks.
310 (pe_print_edata): Likewise.
311 (rsrc_print_resource_entries): Likewise. Avoid printing control
312 characters. Terminate priniting if corruption is detected.
313 (rsrc_print_resource_directory): Terminate printing if an unknown
314 directory type is encountered.
315 (pe_print_debugdata): Fix off-by-one error.
316 (rsrc_count_entries): Add range checking.
317 (rsrc_parse_entry): Likewise.
319 2014-11-04 Nick Clifton <nickc@redhat.com>
322 * compress.c (bfd_get_full_section_contents): Improve test for
323 linker created objects.
326 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
327 corrupt extended name tables.
329 2014-11-03 Nick Clifton <nickc@redhat.com>
332 * aoutx.h (slurp_symbol_table): Check that computed table size is
333 not bigger than the file from which is it being read.
334 (slurp_reloc_table): Likewise.
335 * coffcode.h (coff_slurp_line_table): Remove unneeded local
336 'warned'. Do not try to print the details of a symbol with an
338 * coffgen.c (make_a_sectiobn_from_file): Check computed string
339 index against length of string table.
340 (bfd_coff_internal_syment_name): Check read in string offset
341 against length of string table.
342 (build_debug_section): Return a pointer to the section used.
343 (_bfd_coff_read_string_table): Store the length of the string
344 table in the coff_tdata structure.
345 (bfd_coff_free_symbols): Set the length of the string table to
346 zero when it is freed.
347 (coff_get_normalized_symtab): Check offsets against string table
348 or data table lengths as appropriate.
349 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
350 length of string table.
351 * compress.c (bfd_get_full_section_contents): Check computed size
352 against the size of the file.
353 * libcoff-in.h (obj_coff_strings_len): Define.
354 (struct coff_tdata): Add strings_len field.
355 * libcoff.h: Regenerate.
356 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
357 data if the debug section is too small.
358 * xcofflink.c (xcoff_link_input_bfd): Check offset against
359 length of string table.
361 2014-10-31 Nick Clifton <nickc@redhat.com>
364 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
365 symbol table bigger than the file.
366 * elf.c (bfd_elf_get_str_section): Do not try to load a string
367 table bigger than the file.
368 * tekhex.c (first_phase): Check that the section range is sane.
370 2014-11-11 Alan Modra <amodra@gmail.com>
372 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
373 size check to account for possible zero terminator.
375 2014-11-10 Matthew Fortune <matthew.fortune@imgtec.com>
378 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
379 and E_MIPS_ARCH_64R6 support.
381 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
384 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
387 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
388 for IE->LE transition.
390 2014-11-04 Tristan Gingold <gingold@adacore.com>
392 * development.sh: Set development to false.
394 2014-11-03 Nick Clifton <nickc@redhat.com>
396 * po/fi.po: Updated Finnish translation.
398 2014-10-31 Nick Clifton <nickc@redhat.com>
402 2014-10-30 Nick Clifton <nickc@redhat.com>
404 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
405 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
407 2014-10-30 Nick Clifton <nickc@redhat.com>
411 2014-10-29 Nick Clifton <nickc@redhat.com>
412 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
415 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
419 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
420 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
421 (print_mips_isa_ext): Print the value of an unknown extension.
423 2014-10-28 Nick Clifton <nickc@redhat.com>
427 2014-10-28 Nick Clifton <nickc@redhat.com>
429 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
430 detection table on a per-bfd basis.
431 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
434 2014-10-28 Andreas Schwab <schwab@suse.de>
435 Nick Clifton <nickc@redhat.com>
437 * srec.c (srec_bad_byte): Increase size of buf to allow for
439 (srec_scan): Use an unsigned char buffer to hold header bytes.
441 2014-10-27 Nick Clifton <nickc@redhat.com>
443 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
444 binaries with a group of sections linked by the string table
446 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
447 with an invalid value for NumberOfRvaAndSizes.
448 (pe_print_edata): Detect out of range rvas and entry counts for
449 the Export Address table, Name Pointer table and Ordinal table.
452 * elf.c (setup_group): Improve handling of corrupt group
455 2014-10-28 Alan Modra <amodra@gmail.com>
459 2014-10-21 Alan Modra <amodra@gmail.com>
460 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
461 entries that aren't a multiple of 8 rather than failing assertion.
463 2014-10-21 Alan Modra <amodra@gmail.com>
464 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
467 2014-10-18 Alan Modra <amodra@gmail.com>
468 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
469 section for function symbols defined in .opd is discarded, let
470 the symbol appear to be undefined.
471 (opd_entry_value): Ensure the result section is that for the
472 function code section in the same object as the OPD entry.
474 2014-10-16 Alan Modra <amodra@gmail.com>
476 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
478 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
479 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
480 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
481 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
482 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
483 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
484 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
485 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
486 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
489 2014-10-16 Alan Modra <amodra@gmail.com>
490 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
491 even when output is not ppc64 ELF. Remove redundant tests on
494 2014-10-15 Alan Modra <amodra@gmail.com>
496 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
497 param, group "section" and "offset" params. Zero discriminator.
498 * bfd.c (bfd_find_nearest_line): Implement with new
499 _bfd_find_nearest_line.
500 (bfd_find_nearest_line_discriminator): Likewise.
501 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
503 * coff-rs6000.c (xcoff_find_nearest_line,
504 xcoff_find_nearest_line_discriminator): Delete.
505 (_bfd_xcoff_find_nearest_line): Don't define.
506 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
507 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
509 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
510 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
511 adjust _bfd_dwarf2_find_nearest_line call.
512 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
513 others. Set discriminator. Adjust call.
514 (coff_find_nearest_line_discriminator): Delete.
515 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
516 * dwarf2.c (find_line): Rename to..
517 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
518 Simplify setting of do_line. Delete old function.
519 (_bfd_dwarf2_find_line): Delete.
520 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
521 discriminator_ptr and set it.
522 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
523 (_bfd_elf_find_nearest_line_discriminator): Delete.
524 (_bfd_elf_find_line_discriminator): Delete.
525 (_bfd_generic_find_nearest_line_discriminator): Don't define.
526 * elf.c (elf_find_function): Reorder params.
527 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
529 (_bfd_elf_find_nearest_line_discriminator): Delete.
530 (_bfd_elf_find_line): Adjust call.
531 * elf32-arm.c (arm_elf_find_function): Reorder params.
532 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
534 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
535 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
536 (elfNN_aarch64_find_nearest_line): Reorder params, add
537 discriminator_ptr. Adjust calls.
538 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
539 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
540 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
541 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
542 (_bfd_dwarf1_find_nearest_line): Likewise.
543 (_bfd_dwarf2_find_nearest_line): Likewise.
544 (_bfd_dwarf2_find_line): Delete.
545 (_bfd_generic_find_nearest_line_discriminator): Delete.
546 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
547 * libcoff-in.h (coff_find_nearest_line): Update prototype.
548 (coff_find_nearest_line_discriminator): Delete.
549 (coff_find_nearest_line_with_names): Update prototype.
550 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
551 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
552 discriminator_ptr. Adjust calls.
553 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
554 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
555 discriminator_ptr and set.
556 * som.c (som_find_nearest_line): Similarly.
557 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
558 _bfd_find_nearest_line_discriminator.
559 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
560 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
561 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
562 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
563 "discriminator" and set.
564 (_bfd_vms_find_nearest_line_discriminator): Delete.
565 (_bfd_generic_find_nearest_line_discriminator): Don't define.
566 (alpha_vms_find_nearest_line): Update define.
567 * bfd-in2.h: Regenerate.
568 * libbfd.h: Regenerate.
569 * libcoff.h: Regenerate.
571 2014-10-15 Alan Modra <amodra@gmail.com>
572 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
573 * aout-adobe.c (aout_32_find_line): Define.
574 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
575 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
576 * aout-target.h (MY_find_line): Define.
577 * aout-tic30.c (MY_find_line): Define.
578 * binary.c (binary_find_line): Define.
579 * bout.c (aout_32_find_line): Define.
580 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
581 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
582 (rs6000_xcoff64_aix_vec): Likewise.
583 * elf-bfd.h (_bfd_generic_find_line): Don't define.
584 * elfxx-target.h (bfd_elfNN_find_line): Define.
585 * i386msdos.c (msdos_find_line): Define.
586 * i386os9k.c (aout_32_find_line): Define.
587 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
588 (ieee_find_nearest_line, ieee_find_line,
589 ieee_find_inliner_info): Define.
590 * ihex.c (ihex_find_line): Define.
591 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
592 (_bfd_generic_find_line): Don't define.
593 * libbfd.c (_bfd_generic_find_line): Delete.
594 * libcoff-in.h (coff_find_line): Define.
595 * libecoff.h (_bfd_ecoff_find_line): Define.
596 * mach-o.h (bfd_mach_o_find_line): Define.
597 * mmo.c (mmo_find_line): Define.
598 * nlm-target.h (nlm_find_line): Define.
599 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
600 (oasys_find_nearest_line, oasys_find_line,
601 oasys_find_inliner_info): Define.
602 * pef.c (bfd_pef_find_line): Define.
603 * plugin.c (bfd_plugin_find_line): Define.
604 * ppcboot.c (ppcboot_find_line): Define.
605 * som.c (som_find_line): Define.
606 * srec.c (srec_find_line): Define.
607 * tekhex.c (tekhex_find_line): Define.
608 * versados.c (versados_find_line): Define.
609 * vms-alpha.c (alpha_vms_find_line): Define.
610 * xsym.c (bfd_sym_find_line): Define.
611 * bfd-in2.h: Regenerate.
612 * libbfd.h: Regenerate.
613 * libcoff.h: Regenerate.
615 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
617 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
618 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
619 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
620 (elf_aarch64_stub_type): Add new type
621 aarch64_stub_erratum_835769_veneer.
622 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
623 (aarch64_erratum_835769_fix): New data struct to record erratum
625 (elf_aarch64_link_hash_table: Global flags for 835769.
626 (aarch64_build_one_stub): Add case for 835769.
627 (aarch64_size_one_stub): Likewise.
628 (aarch64_mem_op_p, aarch64_mlxl_p,
629 aarch64_erratum_sequence,erratum_835769_scan):
630 New. Decode and scan functions for erratum 835769.
631 (elf_aarch64_create_or_find_stub_sec): New.
632 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
634 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
635 (erratum_835769_branch_to_stub_data,
636 make_branch_to_erratum_835769_stub):New. Connect up all the
637 erratum stubs to occurances by branches.
638 (elfNN_aarch64_write_section): New hook.
639 (aarch64_map_one_stub): Output erratum stub symbol.
640 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
641 information for erratum 835769.
642 (elf_backend_write_section): Define.
644 2014-10-14 Tristan Gingold <gingold@adacore.com>
646 * version.m4: Bump version to 2.24.90
647 * configure: Regenerate.
649 2014-10-14 Alan Modra <amodra@gmail.com>
652 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
653 (EIGHT_GAZILLION): Delete.
655 2014-10-13 Alan Modra <amodra@gmail.com>
658 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
659 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
660 flags enabling conversion of CIEs and FDEs to use relative encoding.
661 (find_merged_cie): Similarly.
662 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
663 relocatable, except for CIE pointer.
664 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
665 relocs against symbols in dropped comdat group sections.
666 (bfd_elf_discard_info): Do some eh_frame optimisation when
669 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
671 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
672 the hwcaps2 object attribute.
674 2014-10-04 Alan Modra <amodra@gmail.com>
677 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
678 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
679 range FDEs for discarding.
680 (vma_compare): Sort on range after address.
681 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
682 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
683 error message rather than "fde".
684 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
687 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
690 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
691 for OLD_FREEBSD_ABI_LABEL.
693 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
696 * plugin.c (try_claim): New function. Moved from
698 (try_load_plugin): Pass through bfd. Add test.
699 (load_plugin): Pass through bfd.
700 (bfd_plugin_object_p): Move logic to try_claim.
702 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
704 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
705 call relaxation use furthermost addresses where call source and
706 destination can be to check whether it's in the range of a direct
709 2014-09-22 Alan Modra <amodra@gmail.com>
711 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
712 false for overflow or overlapping FDEs. Give more detail in
715 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
717 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
718 the addend if relocations are RELA.
720 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
722 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
723 nds32_elf_ex9_relocation_check): Synchronize the argument type.
725 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
727 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
729 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
732 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
735 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
737 2014-09-16 Terry Guo <terry.guo@arm.com>
739 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
742 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
744 * bfd-in2.h: Regenerate.
745 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
746 (nds32_elf_relax_section): Code refactoring.
747 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
748 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
749 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
750 pattern. The first three is moved from nds32_elf_relax_section,
751 and the last three is new function.
752 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
753 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
754 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
755 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
756 three is moved from nds32_elf_relax_section, and the last four
758 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
759 pattern and address setting pattern.
760 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
761 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
762 nds32_elf_relax_gotoff_suff): Relax pic pattern.
763 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
764 nds32_elf_relax_letlsls): Relax TLS pattern.
765 (nds32_relax_adjust_label): Adjust alignment and nop.
766 (nds32_elf_pick_relax): Choose relaxation optimization.
767 (nds32_elf_get_relocated_section_contents): New hook.
768 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
770 * elf32-nds32.h: Declare.
771 * libbfd.h: Regenerate.
772 * reloc.c: Add nds32 new relocations.
774 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
776 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
777 'name' for the typo issue, which related with commit
778 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
780 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
781 Matthew Fortune <matthew.fortune@imgtec.com>
783 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
784 * archures.c (bfd_architecture): Likewise.
785 * bfd-in2.h (bfd_architecture): Likewise.
786 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
787 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
788 BFD_RELOC_MIPS_19_PCREL_S2.
789 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
790 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
791 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
792 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
793 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
794 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
795 BFD_RELOC_LO16_PCREL.
796 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
797 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
799 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
800 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
801 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
802 BFD_RELOC_LO16_PCREL.
803 * elfn32-mips.c: Likewise.
804 * elfxx-mips.c (MIPSR6_P): New define.
805 (mipsr6_exec_plt_entry): New array.
806 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
807 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
808 (aligned_pcrel_reloc_p): New function.
809 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
810 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
811 (mips_elf_calculate_relocation): Add support for relocs:
812 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
813 R_MIPS_PCHI16 and R_MIPS_PCLO16.
814 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
815 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
816 (_bfd_mips_elf_check_relocs): Add support for relocs:
817 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
818 (_bfd_mips_elf_relocate_section): Add a check for unaligned
820 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
822 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
823 (_bfd_mips_elf_print_private_bfd_data): Likewise.
824 (mips_32bit_flags_p): Add support for mips32r6.
825 * libbfd.h (bfd_reloc_code_real_names): Add entries for
826 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
827 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
828 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
829 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
830 BFD_RELOC_MIPS_19_PCREL_S2.
831 * config.bfd: Add mips*-img-elf* target triple.
833 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
835 * config.bfd: Add mips*-img-elf* target triple.
837 2014-09-12 Alan Modra <amodra@gmail.com>
839 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
840 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
841 range of FDEs to hdr_info->array.
842 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
843 .eh_frame_hdr entries, and overlapping FDEs.
845 2014-09-10 Alan Modra <amodra@gmail.com>
847 * elf.c (assign_file_positions_except_relocs): Move section header
849 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
850 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
851 * elflink.c (bfd_elf_final_link): Don't call above function.
853 2014-08-30 Alan Modra <amodra@gmail.com>
855 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
857 2014-08-29 Alan Modra <amodra@gmail.com>
859 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
860 error for calls via a toc adjusting stub without a nop.
862 2014-08-29 Alan Modra <amodra@gmail.com>
864 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
865 error. Remove redundant bfd_set_error.
867 2014-08-29 Alan Modra <amodra@gmail.com>
869 * srec.c (srec_scan): Revert last change. Report an error for
870 S-records with less than the miniumum byte count.
872 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
874 * srec.c (srec_scan): Return error for 0 size.
876 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
879 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
880 to check discarded input section.
881 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
883 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
886 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
887 sections to input from ld --just-symbols.
889 2014-08-26 DJ Delorie <dj@redhat.com>
891 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
894 2014-08-26 Jiong Wang <jiong.wang@arm.com>
896 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
897 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
899 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
901 2014-08-26 Nick Clifton <nickc@redhat.com>
903 * config.bfd: Fix typo in or1knd selection.
905 2014-08-22 Kai Tietz <ktietz@redhat.com>
908 * coffcode.h (coff_compute_section_file_positions): Keep
909 FileAlignment valid as set.
911 2014-08-22 Alan Modra <amodra@gmail.com>
913 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
914 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
916 2014-08-22 Alan Modra <amodra@gmail.com>
918 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
920 (_bfd_elf_begin_eh_frame_parsing): Delete.
921 (_bfd_elf_end_eh_frame_parsing): Delete.
922 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
923 (_bfd_elf_end_eh_frame_parsing): Delete.
924 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
925 !info->relocatable in place of merge_cies.
926 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
927 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
928 (ppc64_elf_size_stubs): Likewise pad stub FDE.
929 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
930 (ppc64_elf_size_stubs): ..here and..
931 (ppc64_elf_finish_dynamic_sections): ..here.
933 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
935 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
937 2014-08-21 Tony Wang <tony.wang@arm.com>
939 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
940 the veneer routine for R_ARM_THM_JUMP19.
941 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
942 (elf32_arm_size_stub): Ditto.
944 2014-08-20 Roland McGrath <mcgrathr@google.com>
947 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
948 all reloc types with pc_relative set in the howto, not just for
949 R_ARM_REL32 and R_ARM_REL32_NOI.
950 (allocate_dynrelocs_for_symbol): Update comment.
951 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
952 set in the howto, set call_reloc_p and may_need_local_target_p but
953 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
954 (elf32_arm_check_relocs): Likewise.
956 2014-08-20 Will Newton <will.newton@linaro.org>
958 * config.bfd: Default armeb-*-eabi* to big endian.
960 2014-08-19 Alan Modra <amodra@gmail.com>
962 * configure: Regenerate.
964 2014-08-18 Alan Modra <amodra@gmail.com>
966 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
967 use dynrelocs for ifunc.
968 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
970 2014-08-18 Alan Modra <amodra@gmail.com>
973 * elflink.c (on_needed_list): Only consider libraries that have
976 2014-08-18 Alan Modra <amodra@gmail.com>
978 * elflink.c (bfd_elf_discard_info): Return int error status.
979 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
980 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
981 * bfd-in2.h: Regenerate.
983 2014-08-14 Alan Modra <amodra@gmail.com>
985 * peXXigen.c (pe_print_reloc): Protect against access past end
988 2014-08-14 Alan Modra <amodra@gmail.com>
991 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
992 in the order they are mapped to output sections.
994 2014-08-14 Alan Modra <amodra@gmail.com>
996 * configure.ac: Delete redundant plugin related checks.
997 * configure: Regenerate.
999 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1001 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1002 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1005 2014-08-12 Alan Modra <amodra@gmail.com>
1007 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1008 here when not calling the generic add_symbol function. Formatting.
1009 Correct handling of indirect symbols. Update notice call.
1010 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1011 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1012 symbols early. Update notice call. Add comments regarding weak
1013 symbols vs. indirect.
1015 2014-08-12 Alan Modra <amodra@gmail.com>
1018 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1021 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1023 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1026 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1027 Alan Modra <amodra@gmail.com>
1030 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1031 warning for references in LTO IR to warning symbols.
1033 2014-08-07 Alan Modra <amodra@gmail.com>
1035 * linker.c (WARN, CWARN): Collapse these states to WARN.
1036 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1039 2014-08-05 Doug Evans <dje@google.com>
1041 * bfd-in2.h: Regenerate.
1042 * libcoff.h: Regenerate.
1044 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1046 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1047 rawsize if changing size.
1049 2014-08-05 Alan Modra <amodra@gmail.com>
1052 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1054 2014-08-05 Alan Modra <amodra@gmail.com>
1056 * linker.c (generic_link_check_archive_element): Move handling
1057 of command link -u symbols with a common symbol def to the
1058 code handling non-common symbols so that archive element symbols
1059 are loaded. Use generic_link_add_object_symbols.
1061 2014-08-05 Alan Modra <amodra@gmail.com>
1064 * linker.c (struct archive_list, struct archive_hash_entry,
1065 struct archive_hash_table, archive_hash_newfunc,
1066 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1067 archive_hash_table_free): Delete.
1068 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1069 checkfn. Rewrite using a straight-forward scan over archive map.
1070 (generic_link_check_archive_element_no_collect,
1071 generic_link_check_archive_element_collect,
1072 generic_link_check_archive_element): Add h and name params.
1073 * aoutx.h (aout_link_check_archive_element): Likewise.
1074 * pdp11.c (aout_link_check_archive_element): Likewise.
1075 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1076 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1077 scan symbols, simply add archive element whenever h is undefined.
1078 (coff_link_check_ar_symbols): Delete.
1079 * ecoff.c (read_ext_syms_and_strs): Delete.
1080 (reread_ext_syms_and_strs): Delete.
1081 (ecoff_link_check_archive_element): Add h and name param. Don't
1082 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1083 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1085 (elf_link_add_archive_symbols): Delete "defined" array, merge
1086 functionality into "included". Make "included" a char array. Don't
1087 set or test archive_pass.
1088 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1089 * libbfd.h: Regenerate.
1091 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1094 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1096 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1098 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1099 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1100 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1101 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1102 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1103 (_bfd_mips_elf_fake_sections): Likewise.
1104 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1105 (_bfd_mips_elf_additional_program_headers): Account for new
1106 PT_MIPS_ABIFLAGS program header.
1107 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1108 associate with .MIPS.abiflags.
1109 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1110 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1111 (infer_mips_abiflags): Likewise.
1112 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1113 (mips_32bit_flags_p): Moved higher.
1114 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1115 checking for FP ABIs.
1116 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1117 checks. Check EF_MIPS_FP64 flag consistency.
1118 (print_mips_ases, print_mips_isa_ext): New static function.
1119 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1120 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1121 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1122 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1123 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1124 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1125 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1126 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1128 2014-07-28 Alan Modra <amodra@gmail.com>
1131 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1132 __gnu_lto_slim to armap.
1133 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1134 __gnu_lto_slim to linker hash table.
1136 2014-07-27 Anthony Green <green@moxielogic.org>
1138 * config.bfd: Add moxie-*-moxiebox*.
1140 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1142 Add or reactivate or1k-*-rtems*
1143 * config.bfd (or1k-*-rtems*): Reactivate.
1145 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1149 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1150 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1152 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1155 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1156 and R_*_IRELATIVE relocation offset with PLT entry.
1157 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1158 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1159 (elf_x86_64_get_synthetic_symtab): Use it.
1161 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1165 next_tls_desc_index with elf.srelplt->reloc_count.
1167 2014-07-15 Alan Modra <amodra@gmail.com>
1169 * cache.c (cache_bread_1): Don't return -1 when fread returns
1172 2014-07-15 Alan Modra <amodra@gmail.com>
1174 * elflink.c (elf_merge_st_other): Update comments. Simplify
1175 visibility handling. Make isym const. Move code modifying
1176 isym->st_other for --exclude-libs to..
1177 (elf_link_add_object_symbols): ..here.
1179 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1182 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1184 2014-07-08 Nick Clifton <nickc@redhat.com>
1187 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1188 segments in input bfds.
1190 2014-07-08 Will Newton <will.newton@linaro.org>
1192 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1193 value to 64kB and remove custom setting for NaCl.
1195 2014-07-08 Alan Modra <amodra@gmail.com>
1197 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1198 bits from source to dest.
1199 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1200 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1202 * bfd-in2.h: Regenerate.
1204 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1206 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1207 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1208 when info->relocatable be true.
1210 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1212 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1213 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1214 * bfd-in2.h: Regenerate.
1215 * libbfd.h: Regenerate.
1217 2014-07-04 Alan Modra <amodra@gmail.com>
1219 * Makefile.am: Update "configure.in" comments.
1220 * PORTING: Likewise.
1221 * aoutx.h: Likewise.
1222 * configure.host: Likewise.
1223 * doc/bfdint.texi: Likewise.
1224 * targets.c: Likewise.
1225 * warning.m4: Likewise.
1226 * Makefile.in: Regenerate.
1228 2014-07-04 Alan Modra <amodra@gmail.com>
1230 * configure.ac: Rename from configure.in.
1231 * Makefile.in: Regenerate.
1232 * config.in: Regenerate.
1233 * doc/Makefile.in: Regenerate.
1235 2014-07-04 Alan Modra <amodra@gmail.com>
1237 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1238 * Makefile.in: Regenerate.
1240 2014-07-04 Alan Modra <amodra@gmail.com>
1242 * version.m4: New file.
1243 * configure.in: Include version.m4.
1245 * Makefile.am (RELEASE): Delete.
1246 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1247 * Makefile.in: Regenerate.
1248 * doc/Makefile.in: Regenerate.
1250 2014-07-02 Alan Modra <amodra@gmail.com>
1252 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1253 pointer_equality_needed when !readonly_dynrelocs.
1254 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1256 2014-07-02 Alan Modra <amodra@gmail.com>
1258 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1259 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1261 2014-07-01 Alan Modra <amodra@gmail.com>
1263 * bfd.c (struct bfd): Reorganise for better packing. Delete
1264 "ifd" field. Make "format", "direction" and "flags" bitfields.
1265 (HAS_LOAD_PAGE): Delete, renumber following flags.
1266 * bfd-in2.h: Regenerate.
1267 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1269 2014-07-01 Alan Modra <amodra@gmail.com>
1271 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1272 (struct ppc_link_hash_table): Increase size of stub_count array.
1273 (build_global_entry_stubs): Emit symbol on global entry stub.
1274 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1277 2014-07-01 Alan Modra <amodra@gmail.com>
1279 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1280 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1281 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1283 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1284 optimisation when --traditional-format.
1286 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1287 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1288 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1289 Soundararajan <Sounderarajan.D@atmel.com>
1291 * archures.c: Add avrtiny architecture for avr target.
1292 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1293 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1294 added for 16 bit LDS/STS instruction of avrtiny arch.
1295 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1296 BFD_RELOC_AVR_LDS_STS_16.
1297 (bfd_elf_avr_final_write_processing): Select machine number
1299 (elf32_avr_object_p): Set machine number for avrtiny arch.
1300 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1301 * bfd-in2.h: Regenerate.
1302 * libbfd.h: Regenerate.
1304 2014-06-26 Nick Clifton <nickc@redhat.com>
1307 * dwarf2.c (is_str_attr): New function.
1308 (find_abstract_instance_name): Use it to determine when an
1309 attribute has a string value.
1311 2014-06-24 Alan Modra <amodra@gmail.com>
1313 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1314 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1317 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1319 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1320 a number of targets.
1322 2014-06-20 Kyle McMartin <kyle@redhat.com>
1324 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1325 emitting initial-exec relocs when not linking an executable.
1327 2014-06-16 Will Newton <will.newton@linaro.org>
1329 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1330 htab->next_tls_desc_index in the non-IPLT case.
1331 Calculate GOT offset correctly for the non-IPLT case.
1332 (allocate_dynrelocs_for_symbol): Don't increment
1333 htab->next_tls_desc_index here.
1335 2014-06-16 Alan Modra <amodra@gmail.com>
1337 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1340 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1342 * elfxx-aarch64.c (stdarg.h): Include.
1343 (string.h): Include.
1344 (_bfd_aarch64_elf_grok_prstatus): Updated.
1345 (_bfd_aarch64_elf_grok_psinfo): New function.
1346 (_bfd_aarch64_elf_write_core_note): New function.
1347 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1348 (elf_backend_write_core_note): Define.
1350 2014-06-13 Alan Modra <amodra@gmail.com>
1352 * archive.c: Include bfdlink.h.
1353 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1354 * bfd.c (struct bfd): Add is_linker_output field.
1355 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1356 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1357 link.hash and is_linker_output.
1358 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1359 param with bfd*. Assert is_linker_output and link.hash, and
1360 clear them before exit.
1361 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1362 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1363 and link.hash so we can free two linker hash tables.
1364 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1365 first. Clean up on errors. Set hash_table_free pointer.
1366 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1367 bfd_link_hash_table* param with bfd*.
1368 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1369 hash_table_free pointer.
1370 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1371 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1372 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1373 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1374 * xcofflink.c: Similarly.
1375 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1376 clear link.next before creating linker hash table. Clean up on
1377 errors, and restore link.next on exit.
1378 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1379 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1380 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1381 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1382 * hash.c (bfd_hash_table_init_n): Free table on error.
1383 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1384 * bfd-in2.h: Regenerate.
1385 * libbfd.h: Regenerate.
1386 * libcoff.h: Regenerate.
1388 2014-06-13 Alan Modra <amodra@gmail.com>
1391 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1392 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1393 * bfd.c (bfd_link_hash_table_free): Don't define.
1394 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1395 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1396 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1397 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1398 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1399 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1400 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1401 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1402 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1403 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1404 * xsym.c: Don't define various link_hash_table_free defines, and
1405 remove from bfd_target vars. Temporarily reference some of the
1406 target link_hash_table_free functions to avoid warnings.
1407 * bfd-in2.h: Regenerate.
1408 * libbfd.h: Regenerate.
1410 2014-06-13 Alan Modra <amodra@gmail.com>
1412 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1413 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1414 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1415 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1416 Move link_hash_table_free functions before their corresponding
1417 link_hash_table_create functions.
1419 2014-06-13 Alan Modra <amodra@gmail.com>
1421 * bfd.c (struct bfd): Replace link_next with a union.
1422 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1423 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1424 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1425 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1426 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1427 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1428 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1429 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1430 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1431 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1432 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1433 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1434 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1435 * bfd-in2.h: Regenerate.
1437 2014-06-11 Alan Modra <amodra@gmail.com>
1439 * linker.c (unwrap_hash_lookup): Add missing parens.
1441 2014-06-11 Kai Tietz <ktietz@redhat.com>
1443 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1444 * libcoff.h: Regenerated.
1446 2014-06-10 Alan Modra <amodra@gmail.com>
1449 * linker.c (unwrap_hash_lookup): New function.
1450 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1451 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1452 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1453 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1454 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1455 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1456 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1457 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1459 2014-06-07 Alan Modra <amodra@gmail.com>
1461 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1462 insn as a bitfield; Use complain_overflow_bitfield.
1463 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1465 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1467 * development.sh: New file.
1468 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1469 Make -Werror the default with GCC only if DEVELOPMENT is true.
1470 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1471 $(srcdir)/development.sh.
1472 * Makefile.in, configure: Regenerate.
1474 2014-06-04 Will Newton <will.newton@linaro.org>
1476 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1477 being non-NULL into an assert.
1478 (elfNN_aarch64_tls_relax): Remove unused code.
1480 2014-06-03 DJ Delorie <dj@redhat.com>
1482 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1484 2014-06-03 Nick Clifton <nickc@redhat.com>
1487 * peXXigen.c (rsrc_process_section): Page align the new contents
1488 befgore writing out.
1490 2014-06-03 Alan Modra <amodra@gmail.com>
1492 * elf64-ppc.c (ADDIS_R12_R2): Define.
1493 (build_plt_stub): Support fusion on ELFv2 stub.
1494 (ppc_build_one_stub): Likewise for plt branch stubs.
1496 2014-05-28 Alan Modra <amodra@gmail.com>
1498 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1500 2014-05-28 Tristan Gingold <gingold@adacore.com>
1502 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1503 to keep the length of the best fit range.
1504 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1507 2014-05-27 DJ Delorie <dj@redhat.com>
1509 * elf32-rx.c (get_symbol_value_maybe): New.
1510 (rx_elf_relocate_section): If we find a reloc against
1511 $tableentry$default$<name>, redirect it to the appropriate
1513 (RX_Table_Info): New.
1514 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1515 with table parts in them.
1516 (rx_check_directives): New.
1517 (rx_table_map_2): New.
1518 (rx_table_map): New.
1519 (rx_additional_link_map_text): New. Called to dump tables to the
1523 2014-05-20 DJ Delorie <dj@redhat.com>
1525 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1527 2014-05-20 Alan Modra <amodra@gmail.com>
1530 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1531 Remove redundant setting of htab->elf.dynobj. Don't align.
1532 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1533 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1534 (create_sdata_sym): Delete.
1535 (elf_allocate_pointer_linker_section): Rename from
1536 elf_create_pointer_linker_section. Align section.
1537 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1538 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1540 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1541 Remove unnecessary tests on _SDA_BASE_ sym.
1542 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1543 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1544 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1545 (ppc_elf_maybe_strip_sdata_syms): Declare.
1547 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1549 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1551 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1553 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1554 in a section with no contents.
1555 (is_vma_in_section, find_section_by_vma): New functions.
1556 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1557 offsets in the debug directory.
1558 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1559 Byte-swap GUID from little-endian to big-endian order for
1560 consistent and conventional display.
1562 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1564 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1565 64-bit doubles objects mix with 32-bit doubles objects.
1566 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1568 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1570 * mmo.c: Update URLs in documentation comments.
1572 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1573 David Weatherford <weath@cadence.com>
1574 Max Filippov <jcmvbkbc@gmail.com>
1576 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1579 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1581 * config.bfd: Add proper arm config for *-*-freebsd*.
1583 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1585 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1586 mips32r5 and mips64r5.
1587 * archures.c (bfd_architecture): Likewise.
1588 * bfd-in2.h (bfd_architecture): Likewise.
1589 * cpu-mips.c (arch_info_struct): Likewise.
1590 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1592 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1594 * elfxx-mips.h (elfxx-mips.h): Declare.
1595 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1596 Tag_GNU_MIPS_ABI_FP mismatches.
1597 (_bfd_mips_fp_abi_string): New function.
1599 2014-05-02 Alan Modra <amodra@gmail.com>
1601 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1602 * configure.in: Likewise.
1603 * configure: Regenerate.
1605 2014-05-02 Alan Modra <amodra@gmail.com>
1607 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1608 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1609 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1610 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1611 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1612 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1613 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1614 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1615 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1616 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1617 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1618 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1619 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1620 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1621 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1622 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1623 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1624 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1625 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1626 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1627 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1628 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1629 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1630 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1631 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1632 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1633 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1634 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1635 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1636 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1637 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1638 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1639 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1640 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1641 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1642 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1643 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1644 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1645 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1646 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1647 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1648 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1649 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1650 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1651 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1652 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1653 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1654 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1656 * configure: Regenerate.
1658 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1660 * mmo.c (mmo File layout documentation): Add note about low bits
1662 (mmo_write_chunk): When handling data remainder, assert that
1663 previous remaining data is flushed.
1664 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1665 when dealing with an aligned VMA and for aligned lengths. Don't skip
1666 the last 32-bit-word of zeros.
1667 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1668 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1669 emitting data, not after updating it.
1670 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1672 2014-04-30 Nick Clifton <nickc@redhat.com>
1674 * compress.c (bfd_is_section_compressed): When checking the
1675 .debug_str section, also check the fifth byte in the section is
1676 not part of a string.
1678 2014-04-30 Alan Modra <amodra@gmail.com>
1680 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1681 (find_merged_cie): Identify personality functions by (bfd_id,index)
1682 pair when a local sym is used.
1684 2014-04-29 Christian Svensson <blue@cmd.nu>
1686 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1687 into .rela.got if it contained TLS relocations as well.
1689 2014-04-28 Nick Clifton <nickc@redhat.com>
1692 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1695 2014-04-26 Alan Modra <amodra@gmail.com>
1697 * po/SRC-POTFILES.in: Regenerate.
1698 * configure: Regenerate.
1700 2014-04-25 Nick Clifton <nickc@redhat.com>
1703 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1704 a 342-bit host. This time for older versions of gcc.
1706 2014-04-24 Nick Clifton <nickc@redhat.com>
1708 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1711 2014-04-24 Alan Modra <amodra@gmail.com>
1714 * dwarf2.c: Formatting.
1715 (struct dwarf2_debug): Make adjusted_section_count signed.
1716 (unset_sections): Make i signed.
1717 (set_debug_vma): New function.
1718 (place_sections): Handle separate debug object file. Set VMA
1719 on debug sections, even if they have an output section. Also
1720 set VMA on zero size sections, and non-load but alloc sections.
1721 Set adjusted_section_count to -1 when no section adjustment.
1722 Malloc adjusted_sections. Don't double last_vma. Transfer
1723 alloc section VMAs to separate debug file.
1724 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1725 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1726 test on symbols being the same before using old stash. Read
1727 and use separate debug file symbols. Call place_sections.
1728 (find_line): Don't call place_sections here.
1729 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1730 * libbfd.h: Regenerate.
1731 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1732 _bfd_dwarf2_slurp_debug_info call.
1733 * simple.c (simple_save_output_info): Clarify comment.
1735 2014-04-24 Nick Clifton <nickc@redhat.com>
1738 * peXXigen.c (struct rsrc_regions): New structure.
1739 (rsrc_print_resource_directory): Use new structure. Include
1740 offset of directory in listing.
1741 (rsrc_print_resource_entry): Likewise.
1742 (rsrc_print_section): Likewise.
1743 (rsrc_count_entries): Do not increment sizeof_strings or
1745 (rsrc_count_directory): Do not increment sizeof_tables.
1746 (rsrc_compute_region_sizes): New function.
1747 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1748 (rsrc_process_section): Compute size of regions after merging
1751 2014-04-23 Alan Modra <amodra@gmail.com>
1754 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1755 (place_sections): Do not modify VMA of sections when called from
1756 linker after sections have been placed in output sections. Short
1757 circuit single section case.
1758 (save_section_vma, section_vma_same): New functions.
1759 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1761 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1762 when non-relocatable.
1764 2014-04-22 Nick Clifton <nickc@redhat.com>
1767 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1769 2014-04-22 Christian Svensson <blue@cmd.nu>
1771 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1772 * archures.c: Likewise.
1773 * coffcode.h: Likewise.
1774 * config.bfd: Likewise.
1775 * configure.in: Likewise.
1776 * reloc.c: Likewise.
1777 * targets.c: Likewise.
1778 * cpu-or1k.c: New file.
1779 * elf32-or1k.c: New file.
1780 * coff-or32.c: Delete.
1781 * cpu-openrisc.c: Delete.
1782 * cpu-or32.c: Delete.
1783 * elf32-openrisc.c: Delete.
1784 * elf32-or32.c: Delete.
1785 * Makefile.in: Regenerate.
1786 * bfd-in2.h: Regenerate.
1787 * configure: Regenerate.
1788 * libbfd.h: Regenerate.
1790 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1793 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1795 2014-04-22 Will Newton <will.newton@linaro.org>
1797 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1798 function. (elf_backend_section_flags): Remove define.
1800 2014-04-21 Richard Henderson <rth@redhat.com>
1802 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1803 parameter; honor it and disable got merging when false.
1804 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1805 the first pass of relaxation.
1806 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1807 the end of the LITERAL+LITUSE chain.
1808 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1809 second pass of relaxation.
1811 * configure.ac (use_secureplt): Enable by default.
1812 * configure: Rebuild.
1814 2014-04-18 Tristan Gingold <gingold@adacore.com>
1816 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1817 bind_content, weak_bind_content, lazy_bind_content,
1819 (bfd_mach_o_load_command): Add comments, add next field.
1820 (mach_o_data_struct): Replace commands field by first_command
1822 * mach-o.c (bfd_mach_o_append_command): New function.
1823 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1824 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1826 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1827 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1828 (bfd_mach_o_write_thread): Use macro instead of literal.
1829 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1830 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1832 (bfd_mach_o_write_symtab_content): New function (extracted
1833 from bfd_mach_o_write_symtab).
1834 (bfd_mach_o_write_symtab): Split.
1835 (bfd_mach_o_count_indirect_symbols): Move
1836 (bfd_mach_o_build_dysymtab): Remove layout code.
1837 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1838 (bfd_mach_o_count_sections_for_seg): Remove.
1839 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1840 bfd_mach_o_build_seg_command).
1841 (bfd_mach_o_build_exec_seg_command): New function.
1842 (bfd_mach_o_build_dysymtab_command): Remove.
1843 (bfd_mach_o_layout_commands): New function.
1844 (bfd_mach_o_init_segment): New function.
1845 (bfd_mach_o_build_commands): Major rework to handle non-object
1847 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1849 (bfd_mach_o_read_dyld_info): Clear content fields.
1850 (bfd_mach_o_read_segment): Adjust call.
1851 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1853 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1854 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1855 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1858 2014-04-18 Tristan Gingold <gingold@adacore.com>
1860 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1861 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1862 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1863 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1865 2014-04-18 Tristan Gingold <gingold@adacore.com>
1867 * mach-o.h (bfd_mach_o_dylinker_command)
1868 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1870 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1871 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1873 2014-04-18 Tristan Gingold <gingold@adacore.com>
1875 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1876 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1877 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1878 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1879 each targets declared.
1880 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1881 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1883 2014-04-18 Tristan Gingold <gingold@adacore.com>
1885 * mach-o.c (bfd_mach_o_write_thread)
1886 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1887 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1888 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1889 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1890 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1891 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1892 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1893 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1894 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1895 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1896 (bfd_mach_o_read_command): Now return a boolean status.
1897 Adjust return statements.
1898 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1899 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1901 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1903 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1904 field. Add assigned_low_gotno and assigned_high_gotno fields.
1905 (mips_elf_create_local_got_entry): Update out-of-space condition.
1906 Set index of new GOT entry to assigned_low_gotno if required by
1907 the current relocation, else set it to assigned_high_gotno.
1908 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1909 with assigned_low_gotno.
1910 (mips_elf_multi_got): Initialize assigned_low_gotno and
1911 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1912 in place of assigned_gotno when handling global GOT entries.
1913 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1914 assigned_high_gotno.
1915 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1916 gap in the middle of local GOT space.
1918 2014-04-17 Alan Modra <amodra@gmail.com>
1921 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1922 current bfd is a plugin. Don't always set type_change_ok
1923 when old bfd is a plugin.
1925 2014-04-16 Tristan Gingold <gingold@adacore.com>
1927 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1930 2014-04-16 Alan Modra <amodra@gmail.com>
1932 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1933 with "ba 0" rather than zeros.
1935 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1937 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1939 2014-04-14 Alan Modra <amodra@gmail.com>
1941 * elf32-ppc.c (BA): Define
1942 (ppc_elf_link_hash_table_create): Correct default_params.
1943 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1944 than "nop" for ppc476_workaround.
1945 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1946 and __glink_PLTresolve. Ensure plt call stub at end of page
1947 doesn't allow fall-thru prefetch.
1949 2014-04-11 Nick Clifton <nickc@redhat.com>
1952 * peXXigen.c (abs_finder): New function.
1953 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1954 than 1^32 try to convert them into section relative values
1957 2014-04-11 Nick Clifton <nickc@redhat.com>
1959 * bfd-in2.h: Regenerate.
1960 * libbfd.h: Regenerate.
1962 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1964 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1965 when building function stubs.
1967 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1969 * elf32-avr.c: Add DIFF relocations for AVR.
1970 (avr_final_link_relocate): Handle the DIFF relocs.
1971 (bfd_elf_avr_diff_reloc): New.
1972 (elf32_avr_is_diff_reloc): New.
1973 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1974 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1977 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1979 2014-04-09 Alan Modra <amodra@gmail.com>
1981 * libcoff.h: Regenerate.
1983 2014-04-09 Alan Modra <amodra@gmail.com>
1985 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1986 of safe ppc476 insns at end of page. Also remove non-branch insns.
1989 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1991 * peXXigen.c (pe_print_debugdata): New function: Displays the
1992 contents of the debug directory and decodes codeview entries.
1993 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1994 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1995 Add functions for reading and writing debugdir and codeview
1997 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1998 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1999 * libcoff-in.h (pe_tdata): Add build-id data.
2000 * libcoff.h: Regenerate.
2001 * coffcode.h (coff_write_object_contents): Run build_id
2002 after_write_object_contents hook.
2004 2014-04-05 Alan Modra <amodra@gmail.com>
2006 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2007 merging non-default sym.
2009 2014-04-04 Tristan Gingold <gingold@adacore.com>
2011 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2014 2014-04-04 Tristan Gingold <gingold@adacore.com>
2016 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2017 thinko on names length.
2019 2014-04-04 Tristan Gingold <gingold@adacore.com>
2021 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2023 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2025 2014-04-04 Tristan Gingold <gingold@adacore.com>
2027 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2029 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2031 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2032 section before dereferencing.
2033 (pe_print_idata, pe_print_edata, pe_print_reloc)
2034 (rsrc_print_section): Don't bother interpreting the contents
2035 of sections which have no contents.
2037 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2040 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2043 2014-04-03 Tristan Gingold <gingold@adacore.com>
2045 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2047 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2049 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2051 2014-04-03 Alan Modra <amodra@gmail.com>
2053 * elf-bfd.h (struct elf_backend_data
2054 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2055 with "bfd_size_type size".
2056 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2057 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2058 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2059 * elfcode.h (bfd_from_remote_memory): Likewise.
2060 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2061 * bfd-in2.h: Regenerate.
2063 2014-04-02 Tristan Gingold <gingold@adacore.com>
2065 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2066 (bfd_mach_o_prebind_cksum_command): New types.
2067 (bfd_mach_o_prebound_dylib_command): Rewrite.
2068 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2070 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2072 (bfd_mach_o_read_prebind_cksum): New function.
2073 (bfd_mach_o_read_twolevel_hints): Ditto.
2074 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2077 2014-04-02 Alan Modra <amodra@gmail.com>
2079 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2080 Consolidate code handling possible section headers past end of
2081 segment. Don't use p_align for page size guess, instead use
2082 minpagesize. Take note of ld.so clearing section headers when
2083 p_memsz > p_filesz. Handle file header specifying no section
2084 headers. Handle zero p_align throughout. Default loadbase to
2085 zero. Add comments. Rename contents_size to high_offset, and
2086 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2087 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2088 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2090 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2091 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2092 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2093 * bfd-in2.h: Regnerate.
2095 2014-04-01 Tristan Gingold <gingold@adacore.com>
2097 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2100 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2101 Pavel Fedin <p.fedin@samsung.com>
2103 * elf32-arm.c: Add support for limited pretty-printing of PLT
2104 entries on eabi and nacl targets.
2105 (elf32_arm_get_synthetic_symtab): Add new callback.
2106 (elf32_arm_nacl_plt_sym_val): Likewise.
2107 (elf32_arm_plt0_size): Add helper function.
2108 (elf32_arm_plt_size): Likewise.
2110 2014-03-27 Tristan Gingold <gingold@adacore.com>
2112 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2113 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2115 2014-03-27 Tristan Gingold <gingold@adacore.com>
2117 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2118 * mach-o.c (bfd_mach_o_write_symtab)
2119 (bfd_mach_o_write_contents)
2120 (bfd_mach_o_set_section_flags_from_bfd)
2121 (bfd_mach_o_build_seg_command): Fix indentation.
2122 (bfd_mach_o_get_base_address): New function.
2124 2014-03-26 Nick Clifton <nickc@redhat.com>
2126 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2127 relocations in discarded sections.
2129 2014-03-26 Tristan Gingold <gingold@adacore.com>
2131 * mach-o.c (bfd_mach_o_convert_architecture): Add
2132 BFD_MACH_O_CPU_TYPE_ARM64.
2134 2014-03-26 Alan Modra <amodra@gmail.com>
2136 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2137 needed plt entries when taking the address of functions for
2138 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2139 Move opd setup and abiversion checks to..
2140 (ppc64_elf_before_check_relocs): ..here. Renamed from
2141 ppc64_elf_process_dot_syms. Set output abiversion from input and
2142 input abiversion from output, if either is not set.
2143 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2144 (elf_backend_check_directives): Update.
2146 2014-03-25 Will Newton <will.newton@linaro.org>
2148 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2149 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2150 of input sections rather than output sections.
2152 2014-03-20 Will Newton <will.newton@linaro.org>
2155 * elf32-arm.c (elf32_arm_check_relocs): Set
2156 pointer_equality_needed for absolute references within
2158 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2159 unless pointer_equality_needed is set.
2161 2014-03-19 Nick Clifton <nickc@redhat.com>
2163 * peXXigen.c (rsrc_process_section): Add code to scan input
2164 sections and record their lengths. Use these lengths to find the
2165 start of each merged .rsrc section.
2167 2014-03-17 Tristan Gingold <gingold@adacore.com>
2169 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2170 (bfd_mach_o_read_command): Ditto.
2172 2014-03-14 Meador Inge <meadori@codesourcery.com>
2174 * configure.in: Add strnlen to AC_CHECK_DECLS.
2175 * config.in: Regenerate.
2176 * configure: Regenerate.
2177 * sysdep.h (strnlen): Add prototype.
2179 2014-03-14 Alan Modra <amodra@gmail.com>
2181 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2182 handling for VLE_SDA21 relocs.
2184 2014-03-13 Tristan Gingold <gingold@adacore.com>
2186 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2188 (pe_bfd_object_p): Also read version number to detect ILF.
2189 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2190 (x86_64pe_bigobj_vec): Define
2191 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2192 (bfd_coff_max_nscns): New macro.
2193 (coff_compute_section_file_positions): Use unsigned int for
2194 target_index. Compare with bfd_coff_max_nscns.
2195 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2196 Set a value for _bfd_coff_max_nscns.
2197 (header_bigobj_classid): New constant.
2198 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2199 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2200 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2202 (bigobj_swap_table): New table.
2203 * libcoff.h: Regenerate.
2204 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2205 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2206 _bfd_coff_max_nscns.
2207 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2208 * coff-rs6000.c (bfd_xcoff_backend_data)
2209 (bfd_pmac_xcoff_backend_data): Likewise.
2210 * coff64-rs6000.c (bfd_xcoff_backend_data)
2211 (bfd_xcoff_aix5_backend_data): Likewise.
2212 * targets.c (x86_64pe_bigobj_vec): Declare.
2213 * configure.in (x86_64pe_bigobj_vec): New vector.
2214 * configure: Regenerate.
2215 * config.bfd: Add bigobj object format for Windows targets.
2217 2014-03-12 Nick Clifton <nickc@redhat.com>
2220 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2221 before testing for vxworks.
2223 2014-03-12 Alan Modra <amodra@gmail.com>
2225 * Makefile.in: Regenerate.
2227 2014-03-12 Alan Modra <amodra@gmail.com>
2230 * elf.c (copy_elf_program_header): Ignore first section lma if
2233 2014-03-11 Alan Modra <amodra@gmail.com>
2236 * coff-rs6000.c: Include stdint.h.
2237 * coff64-rs6000.c: Likewise.
2239 2014-03-10 Tristan Gingold <gingold@adacore.com>
2241 * ticoff.h: Removed.
2243 2014-03-08 Alan Modra <amodra@gmail.com>
2245 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2246 many relocations. Correct bitsize and rightshift too for a number
2247 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2248 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2249 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2250 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2251 fields in instructions to signed/unsigned according to whether
2252 the field takes a signed or unsigned value. Tidy vle split16 code.
2253 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2255 2014-03-08 Alan Modra <amodra@gmail.com>
2257 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2258 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2259 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2260 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2261 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2262 fields in instructions to signed/unsigned according to whether
2263 the field takes a signed or unsigned value.
2265 2014-03-07 Pedro Alves <palves@redhat.com>
2268 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2269 through ptr_to_uint instead of through long.
2271 2014-03-06 Nick Clifton <nickc@redhat.com>
2274 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2275 attribute section names.
2277 2014-03-05 Alan Modra <amodra@gmail.com>
2279 Update copyright years.
2281 2014-03-05 Alan Modra <amodra@gmail.com>
2283 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2284 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2285 (ppc64_elf_check_relocs): Likewise.
2286 (ppc64_elf_relocate_section): Likewise.
2287 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2288 * bfd-in2.h: Regenerate.
2289 * libbfd.h: Regenerate.
2291 2014-03-04 Heiher <r@hev.cc>
2293 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2295 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2296 extension of bfd_mach_mipsisa64r2.
2298 2014-03-04 Nick Clifton <nickc@redhat.com>
2301 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2302 (elf32_thumb2_plt_entry): New array.
2303 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2304 using thumb2 based PLT.
2305 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2307 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2309 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2311 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2312 Thumb2 based PLT 0-entry.
2313 (elf32_arm_output_arch_local_syms): Handle creation of local
2314 symbols for Thumb2 based PLT entries.
2316 2014-02-28 Alan Modra <amodra@gmail.com>
2319 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2320 the same conditions we called check_relocs.
2322 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2324 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2325 * bfd-in2.h: Regenerate.
2326 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2327 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2328 using long PLT entries.
2329 (bfd_elf32_arm_use_long_plt): New function.
2330 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2332 2014-02-27 Alan Modra <amodra@gmail.com>
2334 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2335 params for targets that don't use ppc32elf.em.
2337 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2339 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2340 of GOTOFF relocations.
2342 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2343 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2346 (elf_x86_64_legacy_plt_entry): Likewise.
2347 (elf_x86_64_bnd_plt_entry): Likewise.
2348 (elf_x86_64_legacy_plt2_entry): Likewise.
2349 (elf_x86_64_bnd_plt2_entry): Likewise.
2350 (elf_x86_64_bnd_arch_bed): Likewise.
2351 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2352 (elf_x86_64_link_hash_table): Add plt_bnd.
2353 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2355 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2356 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2358 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2359 symbols. Resolve call to the second PLT if it is created.
2360 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2361 (elf_x86_64_relocate_section): Resolve PLT references to the
2362 second PLT if it is created.
2363 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2364 second PLT entry for BND relocation.
2365 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2366 the second PLT is created.
2367 (elf_x86_64_get_synthetic_symtab): New.
2368 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2370 2014-02-19 Alan Modra <amodra@gmail.com>
2372 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2373 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2374 provision of out-of-line register save/restore routines.
2376 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2378 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2379 PT_DYNAMIC segment flags.
2381 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2384 * simple.c (struct saved_offsets): New.
2385 (simple_save_output_info): Use it for ptr.
2386 (simple_restore_output_info): Use it for ptr. Check section_count.
2387 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2389 2014-02-17 Alan Modra <amodra@gmail.com>
2391 * elf64-ppc.h (struct ppc64_elf_params): Define.
2392 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2393 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2394 ppc64_elf_build_stubs): Update prototype.
2395 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2396 fields now in params. Adjust code throughout file.
2397 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2398 Save params pointer in htab.
2399 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2400 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2401 ppc64_elf_build_stubs): Remove parameters now in "params".
2403 2014-02-17 Alan Modra <amodra@gmail.com>
2405 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2406 patched for ppc476 workaround. Reapply branch taken/not taken
2409 2014-02-12 Alan Modra <amodra@gmail.com>
2411 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2412 stubs for calls to __tls_get_addr that we know will later be
2415 2014-02-12 Alan Modra <amodra@gmail.com>
2417 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2418 for ld -r, when code sections are sufficiently aligned.
2419 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2422 2014-02-12 Alan Modra <amodra@gmail.com>
2425 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2426 --export-dynamic and --dynamic-list marking of symbols.
2427 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2430 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2433 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2434 executables if it matches dynamic_list.
2436 2014-02-10 Alan Modra <amodra@gmail.com>
2438 * po/SRC-POTFILES.in: Regenerate.
2439 * po/bfd.pot: Regenerate.
2441 2014-02-09 Alan Modra <amodra@gmail.com>
2443 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2444 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2445 (elfNN_bed): Init new field.
2446 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2447 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2448 (ppc_elf_relax_section): Don't reallocate section here, write
2449 stubs, or write out relocs for ld -r here..
2450 (ppc_elf_relocate_section): ..instead write stubs here, and use
2451 existing code to write out relocs for ld -r. Fix offset
2452 adjustment on reloc for little-endian.
2453 (elf_backend_caches_rawsize): Define.
2455 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2458 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2460 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2462 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2463 return paths. Three times.
2464 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2466 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2467 (ppc64_elf_edit_toc): Free USED in return path.
2469 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2471 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2472 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2473 * libbfd.h: Regenerated.
2474 * bfd-in2.h: Regenerated.
2475 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2476 (nios2_reloc_map): Likewise.
2477 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2478 Fixed all references.
2479 (nios2_elf32_relocate_section): Add new relocations.
2480 (nios2_elf32_check_relocs): Likewise.
2481 (nios2_elf32_gc_sweep_hook): Likewise.
2483 2014-02-03 Alan Modra <amodra@gmail.com>
2485 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2486 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2487 (ppc_elf_link_params): New function.
2488 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2490 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2491 parameters. Use htab->params instead.
2492 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2493 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2494 64 bytes for ppc476 workaround.
2495 (struct ppc_elf_relax_info): New.
2496 (ppc_elf_relax_section): Exclude linker created sections and
2497 those too small to hold one instruction. Don't add another
2498 branch around trampolines on later relax passes. Don't
2499 generate trampolines for undefined symbols when !relocatable,
2500 nor for plugin symbols. Allocate space for ppc476 workaround
2501 patch area. Free fixups on error return path.
2502 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2503 * elf32-ppc.h (struct ppc_elf_params): New.
2504 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2505 (ppc_elf_link_params): Declare.
2506 * section.c (SEC_INFO_TYPE_TARGET): Define.
2507 * bfd-in2.h: Regenerate.
2509 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2511 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2513 (nios2_elf32_relocate_section): Use got_base to adjust
2514 GOT-pointer-relative relocations relative to _gp_got.
2515 (create_got_section): Create _gp_got symbol.
2516 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2517 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2519 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2521 * bfd-in2.h: Update from reloc.c.
2522 * elf32-nios2.c: Include elf32-nios2.h.
2523 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2524 (nios2_reloc_map): Likewise.
2525 (enum elf32_nios2_stub_type): Declare.
2526 (struct elf32_nios2_stub_hash_entry): Declare.
2527 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2528 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2529 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2530 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2531 bfd_count, top_index, input_list, all_local_syms.
2532 (nios2_call26_stub_entry): New.
2533 (nios2_elf32_install_imm16): Move up in file.
2534 (nios2_elf32_install_data): Move up in file.
2535 (hiadj): Move up in file.
2536 (stub_hash_newfunc): New.
2537 (link_hash_newfunc): Initialize hsh_cache field.
2539 (nios2_stub_name): New.
2540 (nios2_get_stub_entry): New.
2541 (nios2_add_stub): New.
2542 (nios2_elf32_setup_section_lists): New.
2543 (nios2_elf32_next_input_section): New.
2544 (CALL26_SEGMENT): New.
2545 (MAX_STUB_SECTION_SIZE): New.
2546 (group_sections): New.
2547 (nios2_type_of_stub): New.
2548 (nios2_build_one_stub): New.
2549 (nios2_size_one_stub): New.
2550 (get_local_syms): New.
2551 (nios2_elf32_size_stubs): New.
2552 (nios2_elf32_build_stubs): New.
2553 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2554 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2555 trampolines for R_NIOS2_CALL26 stubs.
2556 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2557 (nios2_elf32_gc_sweep_hook): Likewise.
2558 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2559 (nios2_elf32_link_hash_table_free): New.
2560 (bfd_elf32_bfd_link_hash_table_free): Define.
2561 * elf32-nios2.h: New file.
2562 * libbfd.h: Update from reloc.c.
2563 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2565 2014-01-29 Nick Clifton <nickc@redhat.com>
2568 * elf32-metag.c (elf_metag_post_process_headers): Call
2569 _bfd_elf_post_process_headers.
2570 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2571 _bfd_elf_copy_private_data.
2572 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2574 2014-01-29 Nick Clifton <nickc@redhat.com>
2576 * bfd-in.h (bfd_set_section_vma): Delete.
2577 (bfd_set_section_alignment): Delete.
2578 (bfd_set_section_userdata): Delete.
2579 (bfd_set_cacheable): Delete.
2580 * bfd.c (bfd_set_cacheable): New static inline function.
2581 * section.c (bfd_set_section_userdata): Likewise.
2582 (bfd_set_section_vma): Likewise.
2583 (bfd_set_section_alignment): Likewise.
2584 * bfd-in2.h: Regenerate.
2586 2014-01-28 Nick Clifton <nickc@redhat.com>
2588 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2589 attributes select the CU containing the abbreviation, which may not
2592 2014-01-24 Alan Modra <amodra@gmail.com>
2594 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2595 to get_relocs for ELFv2.
2597 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2600 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2601 if TLS sections are not adjacent.
2603 2014-01-22 Alan Modra <amodra@gmail.com>
2605 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2607 2014-01-22 Alan Modra <amodra@gmail.com>
2609 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2611 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2614 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2615 regular default symbol definition and the versioned dynamic
2616 symbol definition mismatch, skip the default symbol definition
2617 if one of them is IFUNC.
2619 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2622 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2623 info->export_dynamic nor h->ref_dynamic for type mismatch when
2624 adding the default version.
2626 2014-01-16 Alan Modra <amodra@gmail.com>
2628 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2629 mips_elf_traverse_got_arg* rather than mips_got_info*.
2630 Adjust caller. Alloc on output_bfd rather than symbol section
2633 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2635 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2637 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2639 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2642 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2643 against __ehdr_start.
2644 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2646 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2648 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2650 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2652 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2655 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2656 count if there are any non pc-relative relocs.
2657 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2659 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2660 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2662 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2663 offset while calculating relocation address.
2664 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2665 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2667 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2670 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2671 R_ARM_ABS8 and R_ARM_ABS16.
2673 2014-01-13 Alan Modra <amodra@gmail.com>
2675 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2676 error when shared and force a plt call otherwise.
2677 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2678 plt_type == PLT_NEW.
2679 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2680 the appropriate call stub.
2682 2014-01-10 Alan Modra <amodra@gmail.com>
2687 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2688 (assign_file_positions_for_non_load_sections): When setting up
2689 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2690 header that completely covers the relro region.
2692 2014-01-09 Tristan Gingold <gingold@adacore.com>
2694 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2695 table macros and add macros to initializa the structure.
2697 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2702 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2703 size for PT_GNU_RELRO segment.
2704 (assign_file_positions_for_load_sections): If PT_LOAD segment
2705 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2707 2014-01-07 Tom Tromey <tromey@redhat.com>
2709 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2712 2014-01-03 Nick Clifton <nickc@redhat.com>
2715 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2718 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2721 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2723 2014-01-02 Nick Clifton <nickc@redhat.com>
2726 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2727 filename in the bfd's filename field.
2728 * elfcode.h (bfd_from_remote_memory): Likewise.
2729 * ieee.c (ieee_object_p): Likewise.
2730 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2731 * oasys.c (oasys_openr_next_archived_file): Likewise.
2732 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2733 * opncls.c (bfd_fopen): Likewise.
2734 (bfd_openstreamr): Likewise.
2735 (bfd_openr_iovec): Likewise.
2736 (bfd_openw): Likewise.
2737 (bfd_create): Likewise.
2738 (_bfd_delete_bfd): Free filename.
2740 For older changes see ChangeLog-2013
2742 Copyright (C) 2014 Free Software Foundation, Inc.
2744 Copying and distribution of this file, with or without modification,
2745 are permitted in any medium without royalty provided the copyright
2746 notice and this notice are preserved.
2752 version-control: never