1 2014-11-28 Alan Modra <amodra@gmail.com>
3 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
4 vna_next/vd_next/vda_next is zero. Correct counts.
6 2014-11-27 Nick Clifton <nickc@redhat.com>
9 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
10 a discrepancy between the isymMax and ifdMax values in the
12 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
13 scanning the external dynamic entries.
15 2014-11-26 Nick Clifton <nickc@redhat.com>
18 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
20 * coff-h8500.c (rtype2howto): Likewise.
21 * coff-tic30.c (rtype2howto): Likewise.
22 * coff-z80.c (rtype2howto): Likewise.
23 * coff-z8k.c (rtype2howto): Likewise.
24 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
25 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
27 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
28 * coff-w65.c (rtype2howto): Likewise.
29 * coff-we32k.c (RTYPE2HOWTO): Likewise.
30 * pe-mips.c (RTYPE2HOWTO): Likewise.
31 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
33 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
35 * coffgen.c (make_a_section_from_file): Check the length of a
36 section name before testing to see if it is a debug section name.
37 (coff_object_p): Zero out any uninitialised bytes in the opt
39 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
40 source being empty when there are values to be processed.
41 (_bfd_ecoff_slurp_symbol_table): Add range check.
42 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
43 (bfd_mach_o_mangle_sections): Move test for too many sections to
44 before the allocation of the section table.
45 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
46 memory and nullify the symbol pointer.
47 * reloc.c (bfd_generic_get_relocated_section_contents): Add
48 handling of a bfd_reloc_notsupported return value.
49 * versados.c (EDATA): Add range checking.
50 (get_record): Likewise.
51 (process_otr): Check for contents being available before updating
53 (versados_canonicalize_reloc): Add range check.
55 2014-11-26 Alan Modra <amodra@gmail.com>
57 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
58 internal verref buffer. Error for zero sh_info. Print errors.
59 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
61 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
63 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
64 NAME##_get_symbol_version_string.
65 (bfd_get_symbol_version_string): New.
66 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
67 _bfd_nosymbols define.
68 * aout-target.h (MY_get_symbol_version_string): Likewise.
69 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
70 * binary.c (binary_get_symbol_version_string): Likewise.
71 * bout.c (aout_32_get_symbol_version_string): Likewise.
72 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
73 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
74 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
75 * ieee.c (ieee_get_symbol_version_string): Likewise.
76 * ihex.c (ihex_get_symbol_version_string): Likewise.
77 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
78 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
79 * mmo.c (mmo_get_symbol_version_string): Likewise.
80 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
81 * oasys.c (oasys_get_symbol_version_string): Likewise.
82 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
83 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
84 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
85 * som.c (som_get_symbol_version_string): Likewise.
86 * srec.c (srec_get_symbol_version_string): Likewise.
87 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
88 * versados.c (versados_get_symbol_version_string): Likewise.
89 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
90 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
92 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
93 coff_get_symbol_version_string.
94 (rs6000_xcoff64_aix_vec): Likewise.
96 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
97 (_bfd_elf_get_symbol_version_string): This.
99 (bfd_elf_print_symbol): Updated.
100 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
102 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
103 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
104 * bfd-in2.h: Regenerated.
105 * libbfd.h: Likewise.
106 * libcoff.h: Likewise.
108 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
111 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
112 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
113 from bfd_elf_print_symbol.
114 (bfd_elf_print_symbol): Use it.
116 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
118 * elf32-i386.c (elf_i386_got_plt_entry): New.
119 (elf_i386_pic_got_plt_entry): Likewise.
120 (elf_i386_link_hash_entry): Add plt_got.
121 (elf_i386_link_hash_table): Likewise.
122 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
123 (elf_i386_get_local_sym_hash): Likewise.
124 (elf_i386_check_relocs): Create the GOT PLT if there are both
125 PLT and GOT references when the regular PLT is used.
126 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
127 both PLT and GOT references unless pointer equality is needed.
128 (elf_i386_relocate_section): Also check the GOT PLT when
129 resolving R_386_PLT32.
130 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
133 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
134 (elf_x86_64_link_hash_table): Likewise.
135 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
136 (elf_x86_64_get_local_sym_hash): Likewise.
137 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
138 PLT and GOT references when the regular PLT is used.
139 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
140 both PLT and GOT references unless pointer equality is needed.
141 (elf_x86_64_relocate_section): Also check the GOT PLT when
142 resolving R_X86_64_PLT32.
143 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
146 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
148 * configure: Regenerated.
150 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
152 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
153 (erratum_835769_scan): Sort map list.
155 2014-11-24 Alan Modra <amodra@gmail.com>
157 * elf64-ppc.c (plt_stub_pad): Correct.
159 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
161 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
162 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
163 (elf_x86_64_allocate_dynrelocs): Don't assert size of
164 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
166 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
168 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
169 branch displacement overflow in PLT entry.
171 2014-11-21 Nick Clifton <nickc@redhat.com>
174 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
175 number of auxillary entries.
176 * ieee.c (next_byte): Convert to a function. Return FALSE if the
177 next byte is beyond the end of the buffer.
178 (parse_int): Test the return value of next_byte.
179 (parse_expression): Convert to boolean. Return FALSE if the
180 parsing failed. Test the return value of next_byte.
181 (ieee_seek): Convert to a function. Return FALSE if the seek goes
182 beyond the end of the buffer.
183 (ieee_slurp_external_symbols): Test the return value of ieee_seek
185 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
186 operation failed. Test the return value of ieee_seek and
188 (ieee_archive_p): Test the return value of ieee_seek and
191 (ieee_slurp_section_data): Likewise.
192 (ieee_object_p): Likewise. Store the size of the buffer in the
193 total_amt field in the header.
194 * libieee.h (common_header_type): Add amt field.
195 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
196 reloc's value is within range.
197 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
199 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
201 (pex64_dump_xdata): Check for buffer overflows.
202 * versados.c (process_otr): Check that the section exists before
204 (versados_object_p): Make sure that enough data was read for the
205 header to be checked.
206 * vms-alpha.c (vms_get_remaining_object_record): Change
207 read_so_far parameter to an unsigned int. Check that the amount
210 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
212 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
213 PC-relative offset overflow check.
215 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
218 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
219 string table before clearing the first few bytes.
221 2014-11-21 Terry Guo <terry.guo@arm.com>
223 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
225 2014-11-20 Alan Modra <amodra@gmail.com>
227 * elf64-ppc.c (group_sections): Init stub14_group_size from
228 --stub-group-size parameter divided by 1024.
230 2014-11-20 Alan Modra <amodra@gmail.com>
232 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
233 alignment calculation.
235 2014-11-20 Terry Guo <terry.guo@arm.com>
237 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
238 hasn't attribute section.
240 2014-11-20 Alan Modra <amodra@gmail.com>
242 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
244 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
247 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
248 PC-relative offset overflow in PLT entry.
250 2014-11-18 Nick Clifton <nickc@redhat.com>
253 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
254 is larger than its real size.
255 (rsrc_print_section): Fix off-by-one error checking for overflow.
256 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
259 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
261 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
264 2014-11-14 Nick Clifton <nickc@redhat.com>
267 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
269 (bfd_get_alt_debug_link_info): Likewise.
271 2014-11-14 Nick Clifton <nickc@redhat.com>
274 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
276 (ieee_object_p): Likewise.
278 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
280 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
282 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
284 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
286 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
289 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
290 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
291 (elf_x86_64_relocate_section): Likewise.
293 2014-11-13 Nick Clifton <nickc@redhat.com>
296 * coffcode.h (coff_ptr_struct): Add is_sym field.
297 (coff_new_section_hook): Set the is_sym field.
298 (coff_pointerize_aux_hook): Check the is_sym field.
299 (coff_print_aux): Likewise.
300 (coff_compute_section_file_positions): Likewise.
301 (coff_write_object_contents): Likewise.
302 (coff_slurp_line_table): Likewise.
303 (coff_slurp_symbol_table): Likewise.
304 (CALC_ADDEND): Likewise.
305 * coffgen.c (coff_renumber_symbols): Likewise.
306 (coff_mangle_symbols): Likewise.
307 (coff_fix_symbol_name): Likewise.
308 (coff_write_symbol): Likewise.
309 (coff_write_alien_symbol): Likewise.
310 (coff_write_native_symbol): Likewise.
311 (coff_write_symbols): Likewise.
312 (coff_write_linenumbers): Likewise.
313 (coff_pointerize_aux): Likewise.
314 (coff_get_normalized_symtab): Likewise.
315 (coff_get_symbol_info): Likewise.
316 (bfd_coff_get_syment): Likewise.
317 (bfd_coff_get_auxent): Likewise.
318 (coff_print_symbol): Likewise.
319 (coff_find_nearest_line_with_names): Likewise.
320 (bfd_coff_set_symbol_class): Likewise.
321 (coff_make_empty_symbol): Set the is_sym field.
322 (coff_bfd_make_debug_symbol): Likewise.
323 * peicode.h (pe_ILF_make_a_symbol): Likewise.
324 * libcoff.h: Regenerate.
325 * libcoff-in.h: Regenerate.
327 2014-11-12 Nick Clifton <nickc@redhat.com>
330 * coffcode.h (coff_slurp_line_table): Set the line number of
331 corrupt entries to -1.
332 (coff_slurp_symbol_table): Alway initialise the value of the
334 * coffgen.c (coff_print_symbol): Check that the combined pointer
336 (coff_print_symbol): Do not print negative line numbers.
337 * peXXigen.c (pe_print_idata): Add range checking displaying
340 2014-11-12 Alan Modra <amodra@gmail.com>
343 * coffcode.h (coff_slurp_line_table): Drop line number info
344 not preceded by a valid function entry. Revert last change.
346 2014-11-11 Nick Clifton <nickc@redhat.com>
349 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
350 line number cache that would not be initialised by the copy from
351 the new line number table.
352 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
354 * coffgen.c (coff_get_normalized_symbols): Get the external
355 symbols before allocating space for the internal symbols, in case
357 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
358 array if one is needed. Likewise with the verdef array.
359 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
361 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
362 structure are initialised.
363 (pe_print_edata): Avoid reading off the end of the data buffer.
365 2014-11-11 Alan Modra <amodra@gmail.com>
368 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
369 when building func_table.
371 2014-11-11 Alan Modra <amodra@gmail.com>
374 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
375 memset the particular bits we need. Update src after hitting loop
376 "continue". Don't count lineno omitted due to invalid symbols in
377 nbr_func, and update lineno_count. Init entire terminating
378 lineno. Don't both allocating terminator in n_lineno_cache.
379 Redirect sym->lineno pointer to where n_lineno_cache will be
380 copied, and free n_lineno_cache.
381 * pe-mips.c (NUM_HOWTOS): Typo fix.
383 2014-11-11 Alan Modra <amodra@gmail.com>
385 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
386 size check to account for possible zero terminator.
388 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
390 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
391 data sections to be PROGBITS
393 2014-11-10 Nick Clifton <nickc@redhat.com>
396 * coff-i386.c (NUM_HOWTOS): New define.
397 (RTYPE2HOWTO): Use it.
398 (coff_i386_rtype_to_howto): Likewise.
399 (coff_i386_reloc_name_lookup): Likewise.
400 (CALC_ADDEND): Check that reloc r_type field is valid.
401 * coff-x86_64.c (NUM_HOWTOS): New define.
402 (RTYPE2HOWTO): Use it.
403 (coff_amd64_rtype_to_howto): Likewise.
404 (coff_amd64_reloc_name_lookup): Likewise.
405 (CALC_ADDEND): Check that reloc r_type field is valid.
406 * coffcode.h (coff_slurp_line_table): Check for symbol table
408 (coff_slurp_symbol_table): Use zalloc to ensure that all table
409 entries are initialised.
410 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
411 in the string table. Also ensure that the table is 0 terminated.
412 (coff_get_normalized_symtab): Check for symbol table indexing
414 * opncls.c (bfd_alloc): Catch the case where a small negative size
415 can result in only 1 byte being allocated.
416 (bfd_alloc2): Use bfd_alloc.
417 * pe-mips.c (NUM_HOWTOS): New define.
418 (coff_mips_reloc_name_lookup): Use it.
419 (CALC_ADDEND): Check that reloc r_type field is valid.
420 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
421 in the DataDirectory.
422 (pe_print_idata): Avoid reading beyond the end of the data block
423 wen printing strings.
424 (pe_print_edata): Likewise.
425 Check for table indexing underflow.
426 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
427 (pe_bfd_object_p): Allocate and initialize enough space to hold a
428 PEAOUTHDR, even if the opt_hdr field specified less.
430 2014-11-08 Alan Modra <amodra@gmail.com>
432 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
434 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
436 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
439 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
442 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
443 for IE->LE transition.
445 2014-11-07 Alan Modra <amodra@gmail.com>
447 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
449 2014-11-07 Alan Modra <amodra@gmail.com>
451 * tekhex.c (CHUNK_SPAN): Define.
452 (struct data_struct <chunk_init>): Use one byte per span, update
453 all code accessing this field.
454 (find_chunk): Add create param, don't create new entry unless set.
455 (insert_byte): Don't save zeros.
456 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
457 on symbol type. Create an alternate section if both types of
458 symbol are given. Attach type '2' and '6' symbols to absolute
460 (move_section_contents): Fix caching of chunk. Don't create chunk
461 when reading, or for writing zeros.
462 (tekhex_set_section_contents): Don't create initial chunks.
463 (tekhex_write_object_contents): Use CHUNK_SPAN.
465 2014-11-07 Alan Modra <amodra@gmail.com>
467 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
469 2014-11-07 Alan Modra <amodra@gmail.com>
471 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
472 * coffcode.h (coff_set_alignment_hook): Likewise.
473 (coff_slurp_line_table): Likewise.
474 * coffgen.c (coff_get_normalized_symtab): Likewise.
475 (_bfd_coff_get_external_symbols): Likewise.
476 * elf.c (bfd_elf_get_str_section): Likewise.
477 * tekhex.c (first_phase): Likewise.
479 2014-11-06 Nick Clifton <nickc@redhat.com>
481 * aoutx.h (slurp_symbol_table): Revert previous delta.
482 (slurp_reloc_table): Likewise.
483 * compress.c (bfd_get_full_section_contents): Remove file size
485 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
486 and do not complain about linker generated files.
488 2014-11-06 Will Newton <will.newton@linaro.org>
490 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
491 length sections and sub-sections.
493 2014-11-04 Nick Clifton <nickc@redhat.com>
496 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
497 Replace another abort with an error message.
498 (coff_slurp_line_table): Add more range checking.
499 * peXXigen.c (pe_print_debugdata): Add range checking.
501 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
503 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
504 when creating a dso with discarded dynsym section.
506 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
508 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
509 and E_MIPS_ARCH_64R6 support.
511 2014-11-05 Nick Clifton <nickc@redhat.com>
514 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
515 about the number of relocations it contains.
516 (coff_sort_func_alent): Return 0 if the pointers are NULL.
517 (coff_slurp_line_table): Add more range checks. Do not free new
518 tables created when sorting line numbers.
519 * peXXigen.c (pe_print_idata): Add range checks.
520 (pe_print_edata): Likewise.
521 (rsrc_print_resource_entries): Likewise. Avoid printing control
522 characters. Terminate priniting if corruption is detected.
523 (rsrc_print_resource_directory): Terminate printing if an unknown
524 directory type is encountered.
525 (pe_print_debugdata): Fix off-by-one error.
526 (rsrc_count_entries): Add range checking.
527 (rsrc_parse_entry): Likewise.
529 2014-11-04 Nick Clifton <nickc@redhat.com>
532 * compress.c (bfd_get_full_section_contents): Improve test for
533 linker created objects.
536 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
537 corrupt extended name tables.
539 2014-11-04 Alan Modra <amodra@gmail.com>
541 * elf32-spu.c (ovl_mgr_stat): New function.
542 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
544 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
546 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
547 relaxation, reduce the size of symbols that span the deleted
550 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
552 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
553 located at the very end of the section.
555 2014-11-03 Nick Clifton <nickc@redhat.com>
558 * aoutx.h (slurp_symbol_table): Check that computed table size is
559 not bigger than the file from which is it being read.
560 (slurp_reloc_table): Likewise.
561 * coffcode.h (coff_slurp_line_table): Remove unneeded local
562 'warned'. Do not try to print the details of a symbol with an
564 * coffgen.c (make_a_sectiobn_from_file): Check computed string
565 index against length of string table.
566 (bfd_coff_internal_syment_name): Check read in string offset
567 against length of string table.
568 (build_debug_section): Return a pointer to the section used.
569 (_bfd_coff_read_string_table): Store the length of the string
570 table in the coff_tdata structure.
571 (bfd_coff_free_symbols): Set the length of the string table to
572 zero when it is freed.
573 (coff_get_normalized_symtab): Check offsets against string table
574 or data table lengths as appropriate.
575 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
576 length of string table.
577 * compress.c (bfd_get_full_section_contents): Check computed size
578 against the size of the file.
579 * libcoff-in.h (obj_coff_strings_len): Define.
580 (struct coff_tdata): Add strings_len field.
581 * libcoff.h: Regenerate.
582 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
583 data if the debug section is too small.
584 * xcofflink.c (xcoff_link_input_bfd): Check offset against
585 length of string table.
587 2014-11-03 Nick Clifton <nickc@redhat.com>
589 * po/fi.po: Updated Finnish translation.
591 2014-10-31 Andrew Pinski <apinski@cavium.com>
592 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
594 * archures.c: Add octeon3 for mips target.
595 * bfd-in2.h: Regenerate.
596 * bfd/cpu-mips.c: Define I_mipsocteon3.
597 nfo_struct): Add octeon3 support.
598 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
600 (mips_set_isa_flags): Add support for octeon3.
601 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
602 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
603 extension of bfd_mach_mips_octeon2.
604 (print_mips_isa_ext): Print the value of Octeon3.
606 2014-10-31 Nick Clifton <nickc@redhat.com>
609 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
610 symbol table bigger than the file.
611 * elf.c (bfd_elf_get_str_section): Do not try to load a string
612 table bigger than the file.
613 * tekhex.c (first_phase): Check that the section range is sane.
615 2014-10-30 Nick Clifton <nickc@redhat.com>
618 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
619 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
621 2014-10-29 Nick Clifton <nickc@redhat.com>
623 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
626 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
628 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
630 2014-10-28 Nick Clifton <nickc@redhat.com>
633 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
634 detection table on a per-bfd basis.
635 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
638 2014-10-28 Andreas Schwab <schwab@suse.de>
639 Nick Clifton <nickc@redhat.com>
642 * srec.c (srec_bad_byte): Increase size of buf to allow for
644 (srec_scan): Use an unsigned char buffer to hold header bytes.
646 2014-10-27 Nick Clifton <nickc@redhat.com>
649 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
650 binaries with a group of sections linked by the string table
652 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
653 with an invalid value for NumberOfRvaAndSizes.
654 (pe_print_edata): Detect out of range rvas and entry counts for
655 the Export Address table, Name Pointer table and Ordinal table.
658 * elf.c (setup_group): Improve handling of corrupt group
661 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
663 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
664 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
665 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
666 (elf_aarch64_stub_type): Add new type
667 aarch64_stub_erratum_835769_veneer.
668 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
669 (aarch64_erratum_835769_fix): New data struct to record erratum
671 (elf_aarch64_link_hash_table: Global flags for 835769.
672 (aarch64_build_one_stub): Add case for 835769.
673 (aarch64_size_one_stub): Likewise.
674 (aarch64_mem_op_p, aarch64_mlxl_p,
675 aarch64_erratum_sequence,erratum_835769_scan):
676 New. Decode and scan functions for erratum 835769.
677 (elf_aarch64_create_or_find_stub_sec): New.
678 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
680 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
681 (erratum_835769_branch_to_stub_data,
682 make_branch_to_erratum_835769_stub):New. Connect up all the
683 erratum stubs to occurances by branches.
684 (elfNN_aarch64_write_section): New hook.
685 (aarch64_map_one_stub): Output erratum stub symbol.
686 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
687 information for erratum 835769.
688 (elf_backend_write_section): Define.
690 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
692 * elf32-arm.c (read_code32): New function to read 32 bit
694 (read_code16): New function to read 16 bit thumb instrution.
695 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
696 and read_code16 to read instructions.
698 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
700 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
701 (print_mips_isa_ext): Print the value of an unknown extension.
703 2014-10-21 Alan Modra <amodra@gmail.com>
705 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
706 entries that aren't a multiple of 8 rather than failing assertion.
708 2014-10-21 Alan Modra <amodra@gmail.com>
710 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
713 2014-10-18 Alan Modra <amodra@gmail.com>
715 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
716 section for function symbols defined in .opd is discarded, let
717 the symbol appear to be undefined.
718 (opd_entry_value): Ensure the result section is that for the
719 function code section in the same object as the OPD entry.
721 2014-10-16 Alan Modra <amodra@gmail.com>
724 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
726 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
727 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
728 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
729 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
730 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
731 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
732 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
733 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
734 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
737 2014-10-16 Alan Modra <amodra@gmail.com>
739 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
740 even when output is not ppc64 ELF. Remove redundant tests on
743 2014-10-15 Alan Modra <amodra@gmail.com>
746 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
747 param, group "section" and "offset" params. Zero discriminator.
748 * bfd.c (bfd_find_nearest_line): Implement with new
749 _bfd_find_nearest_line.
750 (bfd_find_nearest_line_discriminator): Likewise.
751 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
753 * coff-rs6000.c (xcoff_find_nearest_line,
754 xcoff_find_nearest_line_discriminator): Delete.
755 (_bfd_xcoff_find_nearest_line): Don't define.
756 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
757 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
759 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
760 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
761 adjust _bfd_dwarf2_find_nearest_line call.
762 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
763 others. Set discriminator. Adjust call.
764 (coff_find_nearest_line_discriminator): Delete.
765 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
766 * dwarf2.c (find_line): Rename to..
767 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
768 Simplify setting of do_line. Delete old function.
769 (_bfd_dwarf2_find_line): Delete.
770 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
771 discriminator_ptr and set it.
772 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
773 (_bfd_elf_find_nearest_line_discriminator): Delete.
774 (_bfd_elf_find_line_discriminator): Delete.
775 (_bfd_generic_find_nearest_line_discriminator): Don't define.
776 * elf.c (elf_find_function): Reorder params.
777 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
779 (_bfd_elf_find_nearest_line_discriminator): Delete.
780 (_bfd_elf_find_line): Adjust call.
781 * elf32-arm.c (arm_elf_find_function): Reorder params.
782 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
784 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
785 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
786 (elfNN_aarch64_find_nearest_line): Reorder params, add
787 discriminator_ptr. Adjust calls.
788 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
789 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
790 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
791 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
792 (_bfd_dwarf1_find_nearest_line): Likewise.
793 (_bfd_dwarf2_find_nearest_line): Likewise.
794 (_bfd_dwarf2_find_line): Delete.
795 (_bfd_generic_find_nearest_line_discriminator): Delete.
796 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
797 * libcoff-in.h (coff_find_nearest_line): Update prototype.
798 (coff_find_nearest_line_discriminator): Delete.
799 (coff_find_nearest_line_with_names): Update prototype.
800 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
801 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
802 discriminator_ptr. Adjust calls.
803 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
804 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
805 discriminator_ptr and set.
806 * som.c (som_find_nearest_line): Similarly.
807 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
808 _bfd_find_nearest_line_discriminator.
809 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
810 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
811 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
812 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
813 "discriminator" and set.
814 (_bfd_vms_find_nearest_line_discriminator): Delete.
815 (_bfd_generic_find_nearest_line_discriminator): Don't define.
816 (alpha_vms_find_nearest_line): Update define.
817 * bfd-in2.h: Regenerate.
818 * libbfd.h: Regenerate.
819 * libcoff.h: Regenerate.
821 2014-10-15 Alan Modra <amodra@gmail.com>
823 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
824 * aout-adobe.c (aout_32_find_line): Define.
825 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
826 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
827 * aout-target.h (MY_find_line): Define.
828 * aout-tic30.c (MY_find_line): Define.
829 * binary.c (binary_find_line): Define.
830 * bout.c (aout_32_find_line): Define.
831 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
832 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
833 (rs6000_xcoff64_aix_vec): Likewise.
834 * elf-bfd.h (_bfd_generic_find_line): Don't define.
835 * elfxx-target.h (bfd_elfNN_find_line): Define.
836 * i386msdos.c (msdos_find_line): Define.
837 * i386os9k.c (aout_32_find_line): Define.
838 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
839 (ieee_find_nearest_line, ieee_find_line,
840 ieee_find_inliner_info): Define.
841 * ihex.c (ihex_find_line): Define.
842 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
843 (_bfd_generic_find_line): Don't define.
844 * libbfd.c (_bfd_generic_find_line): Delete.
845 * libcoff-in.h (coff_find_line): Define.
846 * libecoff.h (_bfd_ecoff_find_line): Define.
847 * mach-o.h (bfd_mach_o_find_line): Define.
848 * mmo.c (mmo_find_line): Define.
849 * nlm-target.h (nlm_find_line): Define.
850 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
851 (oasys_find_nearest_line, oasys_find_line,
852 oasys_find_inliner_info): Define.
853 * pef.c (bfd_pef_find_line): Define.
854 * plugin.c (bfd_plugin_find_line): Define.
855 * ppcboot.c (ppcboot_find_line): Define.
856 * som.c (som_find_line): Define.
857 * srec.c (srec_find_line): Define.
858 * tekhex.c (tekhex_find_line): Define.
859 * versados.c (versados_find_line): Define.
860 * vms-alpha.c (alpha_vms_find_line): Define.
861 * xsym.c (bfd_sym_find_line): Define.
862 * bfd-in2.h: Regenerate.
863 * libbfd.h: Regenerate.
864 * libcoff.h: Regenerate.
866 2014-10-15 Tristan Gingold <gingold@adacore.com>
868 * version.m4: Bump version to 2.25.51
869 * configure: Regenerate.
871 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
873 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
874 offset is less than 2.
875 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
877 2014-10-14 Alan Modra <amodra@gmail.com>
880 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
881 (EIGHT_GAZILLION): Delete.
883 2014-10-13 Alan Modra <amodra@gmail.com>
886 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
887 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
888 flags enabling conversion of CIEs and FDEs to use relative encoding.
889 (find_merged_cie): Similarly.
890 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
891 relocatable, except for CIE pointer.
892 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
893 relocs against symbols in dropped comdat group sections.
894 (bfd_elf_discard_info): Do some eh_frame optimisation when
897 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
899 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
900 the hwcaps2 object attribute.
902 2014-10-04 Alan Modra <amodra@gmail.com>
905 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
906 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
907 range FDEs for discarding.
908 (vma_compare): Sort on range after address.
909 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
910 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
911 error message rather than "fde".
912 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
915 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
918 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
919 for OLD_FREEBSD_ABI_LABEL.
921 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
924 * plugin.c (try_claim): New function. Moved from
926 (try_load_plugin): Pass through bfd. Add test.
927 (load_plugin): Pass through bfd.
928 (bfd_plugin_object_p): Move logic to try_claim.
930 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
932 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
933 call relaxation use furthermost addresses where call source and
934 destination can be to check whether it's in the range of a direct
937 2014-09-22 Alan Modra <amodra@gmail.com>
939 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
940 false for overflow or overlapping FDEs. Give more detail in
943 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
945 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
946 the addend if relocations are RELA.
948 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
950 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
951 nds32_elf_ex9_relocation_check): Synchronize the argument type.
953 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
955 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
957 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
960 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
963 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
965 2014-09-16 Terry Guo <terry.guo@arm.com>
967 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
970 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
972 * bfd-in2.h: Regenerate.
973 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
974 (nds32_elf_relax_section): Code refactoring.
975 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
976 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
977 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
978 pattern. The first three is moved from nds32_elf_relax_section,
979 and the last three is new function.
980 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
981 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
982 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
983 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
984 three is moved from nds32_elf_relax_section, and the last four
986 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
987 pattern and address setting pattern.
988 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
989 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
990 nds32_elf_relax_gotoff_suff): Relax pic pattern.
991 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
992 nds32_elf_relax_letlsls): Relax TLS pattern.
993 (nds32_relax_adjust_label): Adjust alignment and nop.
994 (nds32_elf_pick_relax): Choose relaxation optimization.
995 (nds32_elf_get_relocated_section_contents): New hook.
996 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
998 * elf32-nds32.h: Declare.
999 * libbfd.h: Regenerate.
1000 * reloc.c: Add nds32 new relocations.
1002 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1004 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1005 'name' for the typo issue, which related with commit
1006 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1008 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1009 Matthew Fortune <matthew.fortune@imgtec.com>
1011 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1012 * archures.c (bfd_architecture): Likewise.
1013 * bfd-in2.h (bfd_architecture): Likewise.
1014 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1015 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1016 BFD_RELOC_MIPS_19_PCREL_S2.
1017 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1018 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1019 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1020 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1021 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1022 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1023 BFD_RELOC_LO16_PCREL.
1024 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1025 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1027 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1028 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1029 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1030 BFD_RELOC_LO16_PCREL.
1031 * elfn32-mips.c: Likewise.
1032 * elfxx-mips.c (MIPSR6_P): New define.
1033 (mipsr6_exec_plt_entry): New array.
1034 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1035 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1036 (aligned_pcrel_reloc_p): New function.
1037 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1038 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1039 (mips_elf_calculate_relocation): Add support for relocs:
1040 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1041 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1042 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1043 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1044 (_bfd_mips_elf_check_relocs): Add support for relocs:
1045 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1046 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1048 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1050 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1051 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1052 (mips_32bit_flags_p): Add support for mips32r6.
1053 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1054 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1055 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1056 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1057 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1058 BFD_RELOC_MIPS_19_PCREL_S2.
1059 * config.bfd: Add mips*-img-elf* target triple.
1061 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1063 * config.bfd: Add mips*-img-elf* target triple.
1065 2014-09-12 Alan Modra <amodra@gmail.com>
1067 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1068 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1069 range of FDEs to hdr_info->array.
1070 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1071 .eh_frame_hdr entries, and overlapping FDEs.
1073 2014-09-10 Alan Modra <amodra@gmail.com>
1075 * elf.c (assign_file_positions_except_relocs): Move section header
1077 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1078 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1079 * elflink.c (bfd_elf_final_link): Don't call above function.
1081 2014-08-30 Alan Modra <amodra@gmail.com>
1083 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1085 2014-08-29 Alan Modra <amodra@gmail.com>
1087 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1088 error for calls via a toc adjusting stub without a nop.
1090 2014-08-29 Alan Modra <amodra@gmail.com>
1092 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1093 error. Remove redundant bfd_set_error.
1095 2014-08-29 Alan Modra <amodra@gmail.com>
1097 * srec.c (srec_scan): Revert last change. Report an error for
1098 S-records with less than the miniumum byte count.
1100 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1102 * srec.c (srec_scan): Return error for 0 size.
1104 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1107 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1108 to check discarded input section.
1109 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1111 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1114 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1115 sections to input from ld --just-symbols.
1117 2014-08-26 DJ Delorie <dj@redhat.com>
1119 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1122 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1124 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1125 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1127 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1129 2014-08-26 Nick Clifton <nickc@redhat.com>
1131 * config.bfd: Fix typo in or1knd selection.
1133 2014-08-22 Kai Tietz <ktietz@redhat.com>
1136 * coffcode.h (coff_compute_section_file_positions): Keep
1137 FileAlignment valid as set.
1139 2014-08-22 Alan Modra <amodra@gmail.com>
1141 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1142 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1144 2014-08-22 Alan Modra <amodra@gmail.com>
1146 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1148 (_bfd_elf_begin_eh_frame_parsing): Delete.
1149 (_bfd_elf_end_eh_frame_parsing): Delete.
1150 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1151 (_bfd_elf_end_eh_frame_parsing): Delete.
1152 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1153 !info->relocatable in place of merge_cies.
1154 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1155 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1156 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1157 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1158 (ppc64_elf_size_stubs): ..here and..
1159 (ppc64_elf_finish_dynamic_sections): ..here.
1161 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1163 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1165 2014-08-21 Tony Wang <tony.wang@arm.com>
1167 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1168 the veneer routine for R_ARM_THM_JUMP19.
1169 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1170 (elf32_arm_size_stub): Ditto.
1172 2014-08-20 Roland McGrath <mcgrathr@google.com>
1175 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1176 all reloc types with pc_relative set in the howto, not just for
1177 R_ARM_REL32 and R_ARM_REL32_NOI.
1178 (allocate_dynrelocs_for_symbol): Update comment.
1179 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1180 set in the howto, set call_reloc_p and may_need_local_target_p but
1181 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1182 (elf32_arm_check_relocs): Likewise.
1184 2014-08-20 Will Newton <will.newton@linaro.org>
1186 * config.bfd: Default armeb-*-eabi* to big endian.
1188 2014-08-19 Alan Modra <amodra@gmail.com>
1190 * configure: Regenerate.
1192 2014-08-18 Alan Modra <amodra@gmail.com>
1194 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1195 use dynrelocs for ifunc.
1196 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1198 2014-08-18 Alan Modra <amodra@gmail.com>
1201 * elflink.c (on_needed_list): Only consider libraries that have
1204 2014-08-18 Alan Modra <amodra@gmail.com>
1206 * elflink.c (bfd_elf_discard_info): Return int error status.
1207 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1208 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1209 * bfd-in2.h: Regenerate.
1211 2014-08-14 Alan Modra <amodra@gmail.com>
1213 * peXXigen.c (pe_print_reloc): Protect against access past end
1216 2014-08-14 Alan Modra <amodra@gmail.com>
1219 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1220 in the order they are mapped to output sections.
1222 2014-08-14 Alan Modra <amodra@gmail.com>
1224 * configure.ac: Delete redundant plugin related checks.
1225 * configure: Regenerate.
1227 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1229 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1230 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1233 2014-08-12 Alan Modra <amodra@gmail.com>
1235 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1236 here when not calling the generic add_symbol function. Formatting.
1237 Correct handling of indirect symbols. Update notice call.
1238 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1239 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1240 symbols early. Update notice call. Add comments regarding weak
1241 symbols vs. indirect.
1243 2014-08-12 Alan Modra <amodra@gmail.com>
1246 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1249 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1251 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1254 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1255 Alan Modra <amodra@gmail.com>
1258 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1259 warning for references in LTO IR to warning symbols.
1261 2014-08-07 Alan Modra <amodra@gmail.com>
1263 * linker.c (WARN, CWARN): Collapse these states to WARN.
1264 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1267 2014-08-05 Doug Evans <dje@google.com>
1269 * bfd-in2.h: Regenerate.
1270 * libcoff.h: Regenerate.
1272 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1274 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1275 rawsize if changing size.
1277 2014-08-05 Alan Modra <amodra@gmail.com>
1280 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1282 2014-08-05 Alan Modra <amodra@gmail.com>
1284 * linker.c (generic_link_check_archive_element): Move handling
1285 of command link -u symbols with a common symbol def to the
1286 code handling non-common symbols so that archive element symbols
1287 are loaded. Use generic_link_add_object_symbols.
1289 2014-08-05 Alan Modra <amodra@gmail.com>
1292 * linker.c (struct archive_list, struct archive_hash_entry,
1293 struct archive_hash_table, archive_hash_newfunc,
1294 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1295 archive_hash_table_free): Delete.
1296 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1297 checkfn. Rewrite using a straight-forward scan over archive map.
1298 (generic_link_check_archive_element_no_collect,
1299 generic_link_check_archive_element_collect,
1300 generic_link_check_archive_element): Add h and name params.
1301 * aoutx.h (aout_link_check_archive_element): Likewise.
1302 * pdp11.c (aout_link_check_archive_element): Likewise.
1303 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1304 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1305 scan symbols, simply add archive element whenever h is undefined.
1306 (coff_link_check_ar_symbols): Delete.
1307 * ecoff.c (read_ext_syms_and_strs): Delete.
1308 (reread_ext_syms_and_strs): Delete.
1309 (ecoff_link_check_archive_element): Add h and name param. Don't
1310 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1311 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1313 (elf_link_add_archive_symbols): Delete "defined" array, merge
1314 functionality into "included". Make "included" a char array. Don't
1315 set or test archive_pass.
1316 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1317 * libbfd.h: Regenerate.
1319 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1322 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1324 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1326 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1327 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1328 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1329 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1330 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1331 (_bfd_mips_elf_fake_sections): Likewise.
1332 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1333 (_bfd_mips_elf_additional_program_headers): Account for new
1334 PT_MIPS_ABIFLAGS program header.
1335 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1336 associate with .MIPS.abiflags.
1337 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1338 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1339 (infer_mips_abiflags): Likewise.
1340 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1341 (mips_32bit_flags_p): Moved higher.
1342 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1343 checking for FP ABIs.
1344 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1345 checks. Check EF_MIPS_FP64 flag consistency.
1346 (print_mips_ases, print_mips_isa_ext): New static function.
1347 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1348 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1349 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1350 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1351 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1352 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1353 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1354 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1356 2014-07-28 Alan Modra <amodra@gmail.com>
1359 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1360 __gnu_lto_slim to armap.
1361 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1362 __gnu_lto_slim to linker hash table.
1364 2014-07-27 Anthony Green <green@moxielogic.org>
1366 * config.bfd: Add moxie-*-moxiebox*.
1368 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1370 Add or reactivate or1k-*-rtems*
1371 * config.bfd (or1k-*-rtems*): Reactivate.
1373 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1375 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1377 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1378 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1380 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1383 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1384 and R_*_IRELATIVE relocation offset with PLT entry.
1385 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1386 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1387 (elf_x86_64_get_synthetic_symtab): Use it.
1389 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1392 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1393 next_tls_desc_index with elf.srelplt->reloc_count.
1395 2014-07-15 Alan Modra <amodra@gmail.com>
1397 * cache.c (cache_bread_1): Don't return -1 when fread returns
1400 2014-07-15 Alan Modra <amodra@gmail.com>
1402 * elflink.c (elf_merge_st_other): Update comments. Simplify
1403 visibility handling. Make isym const. Move code modifying
1404 isym->st_other for --exclude-libs to..
1405 (elf_link_add_object_symbols): ..here.
1407 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1410 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1412 2014-07-08 Nick Clifton <nickc@redhat.com>
1415 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1416 segments in input bfds.
1418 2014-07-08 Will Newton <will.newton@linaro.org>
1420 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1421 value to 64kB and remove custom setting for NaCl.
1423 2014-07-08 Alan Modra <amodra@gmail.com>
1425 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1426 bits from source to dest.
1427 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1428 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1430 * bfd-in2.h: Regenerate.
1432 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1434 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1435 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1436 when info->relocatable be true.
1438 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1440 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1441 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1442 * bfd-in2.h: Regenerate.
1443 * libbfd.h: Regenerate.
1445 2014-07-04 Alan Modra <amodra@gmail.com>
1447 * Makefile.am: Update "configure.in" comments.
1448 * PORTING: Likewise.
1449 * aoutx.h: Likewise.
1450 * configure.host: Likewise.
1451 * doc/bfdint.texi: Likewise.
1452 * targets.c: Likewise.
1453 * warning.m4: Likewise.
1454 * Makefile.in: Regenerate.
1456 2014-07-04 Alan Modra <amodra@gmail.com>
1458 * configure.ac: Rename from configure.in.
1459 * Makefile.in: Regenerate.
1460 * config.in: Regenerate.
1461 * doc/Makefile.in: Regenerate.
1463 2014-07-04 Alan Modra <amodra@gmail.com>
1465 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1466 * Makefile.in: Regenerate.
1468 2014-07-04 Alan Modra <amodra@gmail.com>
1470 * version.m4: New file.
1471 * configure.in: Include version.m4.
1473 * Makefile.am (RELEASE): Delete.
1474 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1475 * Makefile.in: Regenerate.
1476 * doc/Makefile.in: Regenerate.
1478 2014-07-02 Alan Modra <amodra@gmail.com>
1480 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1481 pointer_equality_needed when !readonly_dynrelocs.
1482 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1484 2014-07-02 Alan Modra <amodra@gmail.com>
1486 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1487 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1489 2014-07-01 Alan Modra <amodra@gmail.com>
1491 * bfd.c (struct bfd): Reorganise for better packing. Delete
1492 "ifd" field. Make "format", "direction" and "flags" bitfields.
1493 (HAS_LOAD_PAGE): Delete, renumber following flags.
1494 * bfd-in2.h: Regenerate.
1495 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1497 2014-07-01 Alan Modra <amodra@gmail.com>
1499 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1500 (struct ppc_link_hash_table): Increase size of stub_count array.
1501 (build_global_entry_stubs): Emit symbol on global entry stub.
1502 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1505 2014-07-01 Alan Modra <amodra@gmail.com>
1507 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1508 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1509 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1511 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1512 optimisation when --traditional-format.
1514 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1515 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1516 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1517 Soundararajan <Sounderarajan.D@atmel.com>
1519 * archures.c: Add avrtiny architecture for avr target.
1520 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1521 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1522 added for 16 bit LDS/STS instruction of avrtiny arch.
1523 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1524 BFD_RELOC_AVR_LDS_STS_16.
1525 (bfd_elf_avr_final_write_processing): Select machine number
1527 (elf32_avr_object_p): Set machine number for avrtiny arch.
1528 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1529 * bfd-in2.h: Regenerate.
1530 * libbfd.h: Regenerate.
1532 2014-06-26 Nick Clifton <nickc@redhat.com>
1535 * dwarf2.c (is_str_attr): New function.
1536 (find_abstract_instance_name): Use it to determine when an
1537 attribute has a string value.
1539 2014-06-24 Alan Modra <amodra@gmail.com>
1541 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1542 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1545 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1547 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1548 a number of targets.
1550 2014-06-20 Kyle McMartin <kyle@redhat.com>
1552 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1553 emitting initial-exec relocs when not linking an executable.
1555 2014-06-16 Will Newton <will.newton@linaro.org>
1557 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1558 htab->next_tls_desc_index in the non-IPLT case.
1559 Calculate GOT offset correctly for the non-IPLT case.
1560 (allocate_dynrelocs_for_symbol): Don't increment
1561 htab->next_tls_desc_index here.
1563 2014-06-16 Alan Modra <amodra@gmail.com>
1565 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1568 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1570 * elfxx-aarch64.c (stdarg.h): Include.
1571 (string.h): Include.
1572 (_bfd_aarch64_elf_grok_prstatus): Updated.
1573 (_bfd_aarch64_elf_grok_psinfo): New function.
1574 (_bfd_aarch64_elf_write_core_note): New function.
1575 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1576 (elf_backend_write_core_note): Define.
1578 2014-06-13 Alan Modra <amodra@gmail.com>
1580 * archive.c: Include bfdlink.h.
1581 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1582 * bfd.c (struct bfd): Add is_linker_output field.
1583 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1584 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1585 link.hash and is_linker_output.
1586 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1587 param with bfd*. Assert is_linker_output and link.hash, and
1588 clear them before exit.
1589 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1590 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1591 and link.hash so we can free two linker hash tables.
1592 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1593 first. Clean up on errors. Set hash_table_free pointer.
1594 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1595 bfd_link_hash_table* param with bfd*.
1596 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1597 hash_table_free pointer.
1598 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1599 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1600 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1601 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1602 * xcofflink.c: Similarly.
1603 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1604 clear link.next before creating linker hash table. Clean up on
1605 errors, and restore link.next on exit.
1606 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1607 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1608 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1609 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1610 * hash.c (bfd_hash_table_init_n): Free table on error.
1611 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1612 * bfd-in2.h: Regenerate.
1613 * libbfd.h: Regenerate.
1614 * libcoff.h: Regenerate.
1616 2014-06-13 Alan Modra <amodra@gmail.com>
1619 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1620 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1621 * bfd.c (bfd_link_hash_table_free): Don't define.
1622 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1623 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1624 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1625 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1626 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1627 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1628 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1629 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1630 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1631 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1632 * xsym.c: Don't define various link_hash_table_free defines, and
1633 remove from bfd_target vars. Temporarily reference some of the
1634 target link_hash_table_free functions to avoid warnings.
1635 * bfd-in2.h: Regenerate.
1636 * libbfd.h: Regenerate.
1638 2014-06-13 Alan Modra <amodra@gmail.com>
1640 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1641 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1642 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1643 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1644 Move link_hash_table_free functions before their corresponding
1645 link_hash_table_create functions.
1647 2014-06-13 Alan Modra <amodra@gmail.com>
1649 * bfd.c (struct bfd): Replace link_next with a union.
1650 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1651 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1652 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1653 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1654 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1655 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1656 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1657 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1658 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1659 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1660 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1661 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1662 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1663 * bfd-in2.h: Regenerate.
1665 2014-06-11 Alan Modra <amodra@gmail.com>
1667 * linker.c (unwrap_hash_lookup): Add missing parens.
1669 2014-06-11 Kai Tietz <ktietz@redhat.com>
1671 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1672 * libcoff.h: Regenerated.
1674 2014-06-10 Alan Modra <amodra@gmail.com>
1677 * linker.c (unwrap_hash_lookup): New function.
1678 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1679 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1680 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1681 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1682 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1683 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1684 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1685 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1687 2014-06-07 Alan Modra <amodra@gmail.com>
1689 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1690 insn as a bitfield; Use complain_overflow_bitfield.
1691 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1693 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1695 * development.sh: New file.
1696 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1697 Make -Werror the default with GCC only if DEVELOPMENT is true.
1698 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1699 $(srcdir)/development.sh.
1700 * Makefile.in, configure: Regenerate.
1702 2014-06-04 Will Newton <will.newton@linaro.org>
1704 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1705 being non-NULL into an assert.
1706 (elfNN_aarch64_tls_relax): Remove unused code.
1708 2014-06-03 DJ Delorie <dj@redhat.com>
1710 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1712 2014-06-03 Nick Clifton <nickc@redhat.com>
1715 * peXXigen.c (rsrc_process_section): Page align the new contents
1716 befgore writing out.
1718 2014-06-03 Alan Modra <amodra@gmail.com>
1720 * elf64-ppc.c (ADDIS_R12_R2): Define.
1721 (build_plt_stub): Support fusion on ELFv2 stub.
1722 (ppc_build_one_stub): Likewise for plt branch stubs.
1724 2014-05-28 Alan Modra <amodra@gmail.com>
1726 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1728 2014-05-28 Tristan Gingold <gingold@adacore.com>
1730 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1731 to keep the length of the best fit range.
1732 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1735 2014-05-27 DJ Delorie <dj@redhat.com>
1737 * elf32-rx.c (get_symbol_value_maybe): New.
1738 (rx_elf_relocate_section): If we find a reloc against
1739 $tableentry$default$<name>, redirect it to the appropriate
1741 (RX_Table_Info): New.
1742 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1743 with table parts in them.
1744 (rx_check_directives): New.
1745 (rx_table_map_2): New.
1746 (rx_table_map): New.
1747 (rx_additional_link_map_text): New. Called to dump tables to the
1751 2014-05-20 DJ Delorie <dj@redhat.com>
1753 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1755 2014-05-20 Alan Modra <amodra@gmail.com>
1758 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1759 Remove redundant setting of htab->elf.dynobj. Don't align.
1760 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1761 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1762 (create_sdata_sym): Delete.
1763 (elf_allocate_pointer_linker_section): Rename from
1764 elf_create_pointer_linker_section. Align section.
1765 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1766 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1768 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1769 Remove unnecessary tests on _SDA_BASE_ sym.
1770 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1771 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1772 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1773 (ppc_elf_maybe_strip_sdata_syms): Declare.
1775 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1777 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1779 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1781 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1782 in a section with no contents.
1783 (is_vma_in_section, find_section_by_vma): New functions.
1784 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1785 offsets in the debug directory.
1786 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1787 Byte-swap GUID from little-endian to big-endian order for
1788 consistent and conventional display.
1790 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1792 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1793 64-bit doubles objects mix with 32-bit doubles objects.
1794 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1796 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1798 * mmo.c: Update URLs in documentation comments.
1800 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1801 David Weatherford <weath@cadence.com>
1802 Max Filippov <jcmvbkbc@gmail.com>
1804 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1807 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1809 * config.bfd: Add proper arm config for *-*-freebsd*.
1811 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1813 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1814 mips32r5 and mips64r5.
1815 * archures.c (bfd_architecture): Likewise.
1816 * bfd-in2.h (bfd_architecture): Likewise.
1817 * cpu-mips.c (arch_info_struct): Likewise.
1818 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1820 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1822 * elfxx-mips.h (elfxx-mips.h): Declare.
1823 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1824 Tag_GNU_MIPS_ABI_FP mismatches.
1825 (_bfd_mips_fp_abi_string): New function.
1827 2014-05-02 Alan Modra <amodra@gmail.com>
1829 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1830 * configure.in: Likewise.
1831 * configure: Regenerate.
1833 2014-05-02 Alan Modra <amodra@gmail.com>
1835 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1836 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1837 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1838 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1839 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1840 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1841 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1842 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1843 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1844 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1845 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1846 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1847 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1848 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1849 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1850 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1851 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1852 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1853 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1854 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1855 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1856 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1857 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1858 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1859 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1860 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1861 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1862 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1863 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1864 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1865 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1866 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1867 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1868 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1869 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1870 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1871 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1872 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1873 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1874 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1875 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1876 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1877 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1878 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1879 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1880 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1881 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1882 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1884 * configure: Regenerate.
1886 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1888 * mmo.c (mmo File layout documentation): Add note about low bits
1890 (mmo_write_chunk): When handling data remainder, assert that
1891 previous remaining data is flushed.
1892 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1893 when dealing with an aligned VMA and for aligned lengths. Don't skip
1894 the last 32-bit-word of zeros.
1895 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1896 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1897 emitting data, not after updating it.
1898 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1900 2014-04-30 Nick Clifton <nickc@redhat.com>
1902 * compress.c (bfd_is_section_compressed): When checking the
1903 .debug_str section, also check the fifth byte in the section is
1904 not part of a string.
1906 2014-04-30 Alan Modra <amodra@gmail.com>
1908 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1909 (find_merged_cie): Identify personality functions by (bfd_id,index)
1910 pair when a local sym is used.
1912 2014-04-29 Christian Svensson <blue@cmd.nu>
1914 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1915 into .rela.got if it contained TLS relocations as well.
1917 2014-04-28 Nick Clifton <nickc@redhat.com>
1920 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1923 2014-04-26 Alan Modra <amodra@gmail.com>
1925 * po/SRC-POTFILES.in: Regenerate.
1926 * configure: Regenerate.
1928 2014-04-25 Nick Clifton <nickc@redhat.com>
1931 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1932 a 342-bit host. This time for older versions of gcc.
1934 2014-04-24 Nick Clifton <nickc@redhat.com>
1936 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1939 2014-04-24 Alan Modra <amodra@gmail.com>
1942 * dwarf2.c: Formatting.
1943 (struct dwarf2_debug): Make adjusted_section_count signed.
1944 (unset_sections): Make i signed.
1945 (set_debug_vma): New function.
1946 (place_sections): Handle separate debug object file. Set VMA
1947 on debug sections, even if they have an output section. Also
1948 set VMA on zero size sections, and non-load but alloc sections.
1949 Set adjusted_section_count to -1 when no section adjustment.
1950 Malloc adjusted_sections. Don't double last_vma. Transfer
1951 alloc section VMAs to separate debug file.
1952 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1953 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1954 test on symbols being the same before using old stash. Read
1955 and use separate debug file symbols. Call place_sections.
1956 (find_line): Don't call place_sections here.
1957 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1958 * libbfd.h: Regenerate.
1959 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1960 _bfd_dwarf2_slurp_debug_info call.
1961 * simple.c (simple_save_output_info): Clarify comment.
1963 2014-04-24 Nick Clifton <nickc@redhat.com>
1966 * peXXigen.c (struct rsrc_regions): New structure.
1967 (rsrc_print_resource_directory): Use new structure. Include
1968 offset of directory in listing.
1969 (rsrc_print_resource_entry): Likewise.
1970 (rsrc_print_section): Likewise.
1971 (rsrc_count_entries): Do not increment sizeof_strings or
1973 (rsrc_count_directory): Do not increment sizeof_tables.
1974 (rsrc_compute_region_sizes): New function.
1975 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1976 (rsrc_process_section): Compute size of regions after merging
1979 2014-04-23 Alan Modra <amodra@gmail.com>
1982 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1983 (place_sections): Do not modify VMA of sections when called from
1984 linker after sections have been placed in output sections. Short
1985 circuit single section case.
1986 (save_section_vma, section_vma_same): New functions.
1987 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1989 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1990 when non-relocatable.
1992 2014-04-22 Nick Clifton <nickc@redhat.com>
1995 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1997 2014-04-22 Christian Svensson <blue@cmd.nu>
1999 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2000 * archures.c: Likewise.
2001 * coffcode.h: Likewise.
2002 * config.bfd: Likewise.
2003 * configure.in: Likewise.
2004 * reloc.c: Likewise.
2005 * targets.c: Likewise.
2006 * cpu-or1k.c: New file.
2007 * elf32-or1k.c: New file.
2008 * coff-or32.c: Delete.
2009 * cpu-openrisc.c: Delete.
2010 * cpu-or32.c: Delete.
2011 * elf32-openrisc.c: Delete.
2012 * elf32-or32.c: Delete.
2013 * Makefile.in: Regenerate.
2014 * bfd-in2.h: Regenerate.
2015 * configure: Regenerate.
2016 * libbfd.h: Regenerate.
2018 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2021 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2023 2014-04-22 Will Newton <will.newton@linaro.org>
2025 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2026 function. (elf_backend_section_flags): Remove define.
2028 2014-04-21 Richard Henderson <rth@redhat.com>
2030 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2031 parameter; honor it and disable got merging when false.
2032 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2033 the first pass of relaxation.
2034 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2035 the end of the LITERAL+LITUSE chain.
2036 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2037 second pass of relaxation.
2039 * configure.ac (use_secureplt): Enable by default.
2040 * configure: Rebuild.
2042 2014-04-18 Tristan Gingold <gingold@adacore.com>
2044 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2045 bind_content, weak_bind_content, lazy_bind_content,
2047 (bfd_mach_o_load_command): Add comments, add next field.
2048 (mach_o_data_struct): Replace commands field by first_command
2050 * mach-o.c (bfd_mach_o_append_command): New function.
2051 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2052 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2054 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2055 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2056 (bfd_mach_o_write_thread): Use macro instead of literal.
2057 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2058 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2060 (bfd_mach_o_write_symtab_content): New function (extracted
2061 from bfd_mach_o_write_symtab).
2062 (bfd_mach_o_write_symtab): Split.
2063 (bfd_mach_o_count_indirect_symbols): Move
2064 (bfd_mach_o_build_dysymtab): Remove layout code.
2065 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2066 (bfd_mach_o_count_sections_for_seg): Remove.
2067 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2068 bfd_mach_o_build_seg_command).
2069 (bfd_mach_o_build_exec_seg_command): New function.
2070 (bfd_mach_o_build_dysymtab_command): Remove.
2071 (bfd_mach_o_layout_commands): New function.
2072 (bfd_mach_o_init_segment): New function.
2073 (bfd_mach_o_build_commands): Major rework to handle non-object
2075 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2077 (bfd_mach_o_read_dyld_info): Clear content fields.
2078 (bfd_mach_o_read_segment): Adjust call.
2079 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2081 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2082 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2083 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2086 2014-04-18 Tristan Gingold <gingold@adacore.com>
2088 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2089 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2090 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2091 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2093 2014-04-18 Tristan Gingold <gingold@adacore.com>
2095 * mach-o.h (bfd_mach_o_dylinker_command)
2096 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2098 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2099 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2101 2014-04-18 Tristan Gingold <gingold@adacore.com>
2103 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2104 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2105 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2106 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2107 each targets declared.
2108 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2109 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2111 2014-04-18 Tristan Gingold <gingold@adacore.com>
2113 * mach-o.c (bfd_mach_o_write_thread)
2114 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2115 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2116 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2117 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2118 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2119 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2120 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2121 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2122 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2123 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2124 (bfd_mach_o_read_command): Now return a boolean status.
2125 Adjust return statements.
2126 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2127 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2129 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2131 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2132 field. Add assigned_low_gotno and assigned_high_gotno fields.
2133 (mips_elf_create_local_got_entry): Update out-of-space condition.
2134 Set index of new GOT entry to assigned_low_gotno if required by
2135 the current relocation, else set it to assigned_high_gotno.
2136 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2137 with assigned_low_gotno.
2138 (mips_elf_multi_got): Initialize assigned_low_gotno and
2139 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2140 in place of assigned_gotno when handling global GOT entries.
2141 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2142 assigned_high_gotno.
2143 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2144 gap in the middle of local GOT space.
2146 2014-04-17 Alan Modra <amodra@gmail.com>
2149 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2150 current bfd is a plugin. Don't always set type_change_ok
2151 when old bfd is a plugin.
2153 2014-04-16 Tristan Gingold <gingold@adacore.com>
2155 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2158 2014-04-16 Alan Modra <amodra@gmail.com>
2160 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2161 with "ba 0" rather than zeros.
2163 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2165 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2167 2014-04-14 Alan Modra <amodra@gmail.com>
2169 * elf32-ppc.c (BA): Define
2170 (ppc_elf_link_hash_table_create): Correct default_params.
2171 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2172 than "nop" for ppc476_workaround.
2173 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2174 and __glink_PLTresolve. Ensure plt call stub at end of page
2175 doesn't allow fall-thru prefetch.
2177 2014-04-11 Nick Clifton <nickc@redhat.com>
2180 * peXXigen.c (abs_finder): New function.
2181 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2182 than 1^32 try to convert them into section relative values
2185 2014-04-11 Nick Clifton <nickc@redhat.com>
2187 * bfd-in2.h: Regenerate.
2188 * libbfd.h: Regenerate.
2190 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2192 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2193 when building function stubs.
2195 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2197 * elf32-avr.c: Add DIFF relocations for AVR.
2198 (avr_final_link_relocate): Handle the DIFF relocs.
2199 (bfd_elf_avr_diff_reloc): New.
2200 (elf32_avr_is_diff_reloc): New.
2201 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2202 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2205 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2207 2014-04-09 Alan Modra <amodra@gmail.com>
2209 * libcoff.h: Regenerate.
2211 2014-04-09 Alan Modra <amodra@gmail.com>
2213 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2214 of safe ppc476 insns at end of page. Also remove non-branch insns.
2217 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2219 * peXXigen.c (pe_print_debugdata): New function: Displays the
2220 contents of the debug directory and decodes codeview entries.
2221 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2222 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2223 Add functions for reading and writing debugdir and codeview
2225 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2226 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2227 * libcoff-in.h (pe_tdata): Add build-id data.
2228 * libcoff.h: Regenerate.
2229 * coffcode.h (coff_write_object_contents): Run build_id
2230 after_write_object_contents hook.
2232 2014-04-05 Alan Modra <amodra@gmail.com>
2234 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2235 merging non-default sym.
2237 2014-04-04 Tristan Gingold <gingold@adacore.com>
2239 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2242 2014-04-04 Tristan Gingold <gingold@adacore.com>
2244 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2245 thinko on names length.
2247 2014-04-04 Tristan Gingold <gingold@adacore.com>
2249 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2251 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2253 2014-04-04 Tristan Gingold <gingold@adacore.com>
2255 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2257 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2259 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2260 section before dereferencing.
2261 (pe_print_idata, pe_print_edata, pe_print_reloc)
2262 (rsrc_print_section): Don't bother interpreting the contents
2263 of sections which have no contents.
2265 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2268 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2271 2014-04-03 Tristan Gingold <gingold@adacore.com>
2273 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2275 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2277 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2279 2014-04-03 Alan Modra <amodra@gmail.com>
2281 * elf-bfd.h (struct elf_backend_data
2282 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2283 with "bfd_size_type size".
2284 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2285 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2286 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2287 * elfcode.h (bfd_from_remote_memory): Likewise.
2288 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2289 * bfd-in2.h: Regenerate.
2291 2014-04-02 Tristan Gingold <gingold@adacore.com>
2293 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2294 (bfd_mach_o_prebind_cksum_command): New types.
2295 (bfd_mach_o_prebound_dylib_command): Rewrite.
2296 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2298 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2300 (bfd_mach_o_read_prebind_cksum): New function.
2301 (bfd_mach_o_read_twolevel_hints): Ditto.
2302 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2305 2014-04-02 Alan Modra <amodra@gmail.com>
2307 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2308 Consolidate code handling possible section headers past end of
2309 segment. Don't use p_align for page size guess, instead use
2310 minpagesize. Take note of ld.so clearing section headers when
2311 p_memsz > p_filesz. Handle file header specifying no section
2312 headers. Handle zero p_align throughout. Default loadbase to
2313 zero. Add comments. Rename contents_size to high_offset, and
2314 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2315 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2316 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2318 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2319 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2320 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2321 * bfd-in2.h: Regnerate.
2323 2014-04-01 Tristan Gingold <gingold@adacore.com>
2325 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2328 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2329 Pavel Fedin <p.fedin@samsung.com>
2331 * elf32-arm.c: Add support for limited pretty-printing of PLT
2332 entries on eabi and nacl targets.
2333 (elf32_arm_get_synthetic_symtab): Add new callback.
2334 (elf32_arm_nacl_plt_sym_val): Likewise.
2335 (elf32_arm_plt0_size): Add helper function.
2336 (elf32_arm_plt_size): Likewise.
2338 2014-03-27 Tristan Gingold <gingold@adacore.com>
2340 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2341 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2343 2014-03-27 Tristan Gingold <gingold@adacore.com>
2345 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2346 * mach-o.c (bfd_mach_o_write_symtab)
2347 (bfd_mach_o_write_contents)
2348 (bfd_mach_o_set_section_flags_from_bfd)
2349 (bfd_mach_o_build_seg_command): Fix indentation.
2350 (bfd_mach_o_get_base_address): New function.
2352 2014-03-26 Nick Clifton <nickc@redhat.com>
2354 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2355 relocations in discarded sections.
2357 2014-03-26 Tristan Gingold <gingold@adacore.com>
2359 * mach-o.c (bfd_mach_o_convert_architecture): Add
2360 BFD_MACH_O_CPU_TYPE_ARM64.
2362 2014-03-26 Alan Modra <amodra@gmail.com>
2364 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2365 needed plt entries when taking the address of functions for
2366 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2367 Move opd setup and abiversion checks to..
2368 (ppc64_elf_before_check_relocs): ..here. Renamed from
2369 ppc64_elf_process_dot_syms. Set output abiversion from input and
2370 input abiversion from output, if either is not set.
2371 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2372 (elf_backend_check_directives): Update.
2374 2014-03-25 Will Newton <will.newton@linaro.org>
2376 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2377 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2378 of input sections rather than output sections.
2380 2014-03-20 Will Newton <will.newton@linaro.org>
2383 * elf32-arm.c (elf32_arm_check_relocs): Set
2384 pointer_equality_needed for absolute references within
2386 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2387 unless pointer_equality_needed is set.
2389 2014-03-19 Nick Clifton <nickc@redhat.com>
2391 * peXXigen.c (rsrc_process_section): Add code to scan input
2392 sections and record their lengths. Use these lengths to find the
2393 start of each merged .rsrc section.
2395 2014-03-17 Tristan Gingold <gingold@adacore.com>
2397 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2398 (bfd_mach_o_read_command): Ditto.
2400 2014-03-14 Meador Inge <meadori@codesourcery.com>
2402 * configure.in: Add strnlen to AC_CHECK_DECLS.
2403 * config.in: Regenerate.
2404 * configure: Regenerate.
2405 * sysdep.h (strnlen): Add prototype.
2407 2014-03-14 Alan Modra <amodra@gmail.com>
2409 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2410 handling for VLE_SDA21 relocs.
2412 2014-03-13 Tristan Gingold <gingold@adacore.com>
2414 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2416 (pe_bfd_object_p): Also read version number to detect ILF.
2417 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2418 (x86_64pe_bigobj_vec): Define
2419 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2420 (bfd_coff_max_nscns): New macro.
2421 (coff_compute_section_file_positions): Use unsigned int for
2422 target_index. Compare with bfd_coff_max_nscns.
2423 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2424 Set a value for _bfd_coff_max_nscns.
2425 (header_bigobj_classid): New constant.
2426 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2427 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2428 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2430 (bigobj_swap_table): New table.
2431 * libcoff.h: Regenerate.
2432 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2433 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2434 _bfd_coff_max_nscns.
2435 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2436 * coff-rs6000.c (bfd_xcoff_backend_data)
2437 (bfd_pmac_xcoff_backend_data): Likewise.
2438 * coff64-rs6000.c (bfd_xcoff_backend_data)
2439 (bfd_xcoff_aix5_backend_data): Likewise.
2440 * targets.c (x86_64pe_bigobj_vec): Declare.
2441 * configure.in (x86_64pe_bigobj_vec): New vector.
2442 * configure: Regenerate.
2443 * config.bfd: Add bigobj object format for Windows targets.
2445 2014-03-12 Nick Clifton <nickc@redhat.com>
2448 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2449 before testing for vxworks.
2451 2014-03-12 Alan Modra <amodra@gmail.com>
2453 * Makefile.in: Regenerate.
2455 2014-03-12 Alan Modra <amodra@gmail.com>
2458 * elf.c (copy_elf_program_header): Ignore first section lma if
2461 2014-03-11 Alan Modra <amodra@gmail.com>
2464 * coff-rs6000.c: Include stdint.h.
2465 * coff64-rs6000.c: Likewise.
2467 2014-03-10 Tristan Gingold <gingold@adacore.com>
2469 * ticoff.h: Removed.
2471 2014-03-08 Alan Modra <amodra@gmail.com>
2473 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2474 many relocations. Correct bitsize and rightshift too for a number
2475 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2476 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2477 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2478 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2479 fields in instructions to signed/unsigned according to whether
2480 the field takes a signed or unsigned value. Tidy vle split16 code.
2481 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2483 2014-03-08 Alan Modra <amodra@gmail.com>
2485 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2486 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2487 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2488 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2489 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2490 fields in instructions to signed/unsigned according to whether
2491 the field takes a signed or unsigned value.
2493 2014-03-07 Pedro Alves <palves@redhat.com>
2496 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2497 through ptr_to_uint instead of through long.
2499 2014-03-06 Nick Clifton <nickc@redhat.com>
2502 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2503 attribute section names.
2505 2014-03-05 Alan Modra <amodra@gmail.com>
2507 Update copyright years.
2509 2014-03-05 Alan Modra <amodra@gmail.com>
2511 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2512 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2513 (ppc64_elf_check_relocs): Likewise.
2514 (ppc64_elf_relocate_section): Likewise.
2515 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2516 * bfd-in2.h: Regenerate.
2517 * libbfd.h: Regenerate.
2519 2014-03-04 Heiher <r@hev.cc>
2521 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2523 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2524 extension of bfd_mach_mipsisa64r2.
2526 2014-03-04 Nick Clifton <nickc@redhat.com>
2529 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2530 (elf32_thumb2_plt_entry): New array.
2531 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2532 using thumb2 based PLT.
2533 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2535 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2537 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2539 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2540 Thumb2 based PLT 0-entry.
2541 (elf32_arm_output_arch_local_syms): Handle creation of local
2542 symbols for Thumb2 based PLT entries.
2544 2014-02-28 Alan Modra <amodra@gmail.com>
2547 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2548 the same conditions we called check_relocs.
2550 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2552 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2553 * bfd-in2.h: Regenerate.
2554 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2555 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2556 using long PLT entries.
2557 (bfd_elf32_arm_use_long_plt): New function.
2558 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2560 2014-02-27 Alan Modra <amodra@gmail.com>
2562 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2563 params for targets that don't use ppc32elf.em.
2565 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2567 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2568 of GOTOFF relocations.
2570 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2571 H.J. Lu <hongjiu.lu@intel.com>
2573 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2574 (elf_x86_64_legacy_plt_entry): Likewise.
2575 (elf_x86_64_bnd_plt_entry): Likewise.
2576 (elf_x86_64_legacy_plt2_entry): Likewise.
2577 (elf_x86_64_bnd_plt2_entry): Likewise.
2578 (elf_x86_64_bnd_arch_bed): Likewise.
2579 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2580 (elf_x86_64_link_hash_table): Add plt_bnd.
2581 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2583 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2584 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2586 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2587 symbols. Resolve call to the second PLT if it is created.
2588 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2589 (elf_x86_64_relocate_section): Resolve PLT references to the
2590 second PLT if it is created.
2591 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2592 second PLT entry for BND relocation.
2593 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2594 the second PLT is created.
2595 (elf_x86_64_get_synthetic_symtab): New.
2596 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2598 2014-02-19 Alan Modra <amodra@gmail.com>
2600 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2601 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2602 provision of out-of-line register save/restore routines.
2604 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2606 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2607 PT_DYNAMIC segment flags.
2609 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2612 * simple.c (struct saved_offsets): New.
2613 (simple_save_output_info): Use it for ptr.
2614 (simple_restore_output_info): Use it for ptr. Check section_count.
2615 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2617 2014-02-17 Alan Modra <amodra@gmail.com>
2619 * elf64-ppc.h (struct ppc64_elf_params): Define.
2620 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2621 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2622 ppc64_elf_build_stubs): Update prototype.
2623 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2624 fields now in params. Adjust code throughout file.
2625 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2626 Save params pointer in htab.
2627 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2628 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2629 ppc64_elf_build_stubs): Remove parameters now in "params".
2631 2014-02-17 Alan Modra <amodra@gmail.com>
2633 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2634 patched for ppc476 workaround. Reapply branch taken/not taken
2637 2014-02-12 Alan Modra <amodra@gmail.com>
2639 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2640 stubs for calls to __tls_get_addr that we know will later be
2643 2014-02-12 Alan Modra <amodra@gmail.com>
2645 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2646 for ld -r, when code sections are sufficiently aligned.
2647 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2650 2014-02-12 Alan Modra <amodra@gmail.com>
2653 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2654 --export-dynamic and --dynamic-list marking of symbols.
2655 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2658 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2661 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2662 executables if it matches dynamic_list.
2664 2014-02-10 Alan Modra <amodra@gmail.com>
2666 * po/SRC-POTFILES.in: Regenerate.
2667 * po/bfd.pot: Regenerate.
2669 2014-02-09 Alan Modra <amodra@gmail.com>
2671 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2672 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2673 (elfNN_bed): Init new field.
2674 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2675 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2676 (ppc_elf_relax_section): Don't reallocate section here, write
2677 stubs, or write out relocs for ld -r here..
2678 (ppc_elf_relocate_section): ..instead write stubs here, and use
2679 existing code to write out relocs for ld -r. Fix offset
2680 adjustment on reloc for little-endian.
2681 (elf_backend_caches_rawsize): Define.
2683 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2686 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2688 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2690 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2691 return paths. Three times.
2692 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2694 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2695 (ppc64_elf_edit_toc): Free USED in return path.
2697 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2699 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2700 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2701 * libbfd.h: Regenerated.
2702 * bfd-in2.h: Regenerated.
2703 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2704 (nios2_reloc_map): Likewise.
2705 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2706 Fixed all references.
2707 (nios2_elf32_relocate_section): Add new relocations.
2708 (nios2_elf32_check_relocs): Likewise.
2709 (nios2_elf32_gc_sweep_hook): Likewise.
2711 2014-02-03 Alan Modra <amodra@gmail.com>
2713 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2714 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2715 (ppc_elf_link_params): New function.
2716 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2718 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2719 parameters. Use htab->params instead.
2720 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2721 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2722 64 bytes for ppc476 workaround.
2723 (struct ppc_elf_relax_info): New.
2724 (ppc_elf_relax_section): Exclude linker created sections and
2725 those too small to hold one instruction. Don't add another
2726 branch around trampolines on later relax passes. Don't
2727 generate trampolines for undefined symbols when !relocatable,
2728 nor for plugin symbols. Allocate space for ppc476 workaround
2729 patch area. Free fixups on error return path.
2730 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2731 * elf32-ppc.h (struct ppc_elf_params): New.
2732 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2733 (ppc_elf_link_params): Declare.
2734 * section.c (SEC_INFO_TYPE_TARGET): Define.
2735 * bfd-in2.h: Regenerate.
2737 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2739 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2741 (nios2_elf32_relocate_section): Use got_base to adjust
2742 GOT-pointer-relative relocations relative to _gp_got.
2743 (create_got_section): Create _gp_got symbol.
2744 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2745 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2747 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2749 * bfd-in2.h: Update from reloc.c.
2750 * elf32-nios2.c: Include elf32-nios2.h.
2751 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2752 (nios2_reloc_map): Likewise.
2753 (enum elf32_nios2_stub_type): Declare.
2754 (struct elf32_nios2_stub_hash_entry): Declare.
2755 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2756 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2757 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2758 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2759 bfd_count, top_index, input_list, all_local_syms.
2760 (nios2_call26_stub_entry): New.
2761 (nios2_elf32_install_imm16): Move up in file.
2762 (nios2_elf32_install_data): Move up in file.
2763 (hiadj): Move up in file.
2764 (stub_hash_newfunc): New.
2765 (link_hash_newfunc): Initialize hsh_cache field.
2767 (nios2_stub_name): New.
2768 (nios2_get_stub_entry): New.
2769 (nios2_add_stub): New.
2770 (nios2_elf32_setup_section_lists): New.
2771 (nios2_elf32_next_input_section): New.
2772 (CALL26_SEGMENT): New.
2773 (MAX_STUB_SECTION_SIZE): New.
2774 (group_sections): New.
2775 (nios2_type_of_stub): New.
2776 (nios2_build_one_stub): New.
2777 (nios2_size_one_stub): New.
2778 (get_local_syms): New.
2779 (nios2_elf32_size_stubs): New.
2780 (nios2_elf32_build_stubs): New.
2781 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2782 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2783 trampolines for R_NIOS2_CALL26 stubs.
2784 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2785 (nios2_elf32_gc_sweep_hook): Likewise.
2786 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2787 (nios2_elf32_link_hash_table_free): New.
2788 (bfd_elf32_bfd_link_hash_table_free): Define.
2789 * elf32-nios2.h: New file.
2790 * libbfd.h: Update from reloc.c.
2791 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2793 2014-01-29 Nick Clifton <nickc@redhat.com>
2796 * elf32-metag.c (elf_metag_post_process_headers): Call
2797 _bfd_elf_post_process_headers.
2798 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2799 _bfd_elf_copy_private_data.
2800 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2802 2014-01-29 Nick Clifton <nickc@redhat.com>
2804 * bfd-in.h (bfd_set_section_vma): Delete.
2805 (bfd_set_section_alignment): Delete.
2806 (bfd_set_section_userdata): Delete.
2807 (bfd_set_cacheable): Delete.
2808 * bfd.c (bfd_set_cacheable): New static inline function.
2809 * section.c (bfd_set_section_userdata): Likewise.
2810 (bfd_set_section_vma): Likewise.
2811 (bfd_set_section_alignment): Likewise.
2812 * bfd-in2.h: Regenerate.
2814 2014-01-28 Nick Clifton <nickc@redhat.com>
2816 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2817 attributes select the CU containing the abbreviation, which may not
2820 2014-01-24 Alan Modra <amodra@gmail.com>
2822 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2823 to get_relocs for ELFv2.
2825 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2828 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2829 if TLS sections are not adjacent.
2831 2014-01-22 Alan Modra <amodra@gmail.com>
2833 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2835 2014-01-22 Alan Modra <amodra@gmail.com>
2837 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2839 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2842 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2843 regular default symbol definition and the versioned dynamic
2844 symbol definition mismatch, skip the default symbol definition
2845 if one of them is IFUNC.
2847 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2850 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2851 info->export_dynamic nor h->ref_dynamic for type mismatch when
2852 adding the default version.
2854 2014-01-16 Alan Modra <amodra@gmail.com>
2856 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2857 mips_elf_traverse_got_arg* rather than mips_got_info*.
2858 Adjust caller. Alloc on output_bfd rather than symbol section
2861 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2863 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2865 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2867 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2870 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2871 against __ehdr_start.
2872 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2874 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2876 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2878 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2880 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2883 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2884 count if there are any non pc-relative relocs.
2885 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2887 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2888 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2890 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2891 offset while calculating relocation address.
2892 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2893 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2895 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2898 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2899 R_ARM_ABS8 and R_ARM_ABS16.
2901 2014-01-13 Alan Modra <amodra@gmail.com>
2903 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2904 error when shared and force a plt call otherwise.
2905 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2906 plt_type == PLT_NEW.
2907 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2908 the appropriate call stub.
2910 2014-01-10 Alan Modra <amodra@gmail.com>
2915 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2916 (assign_file_positions_for_non_load_sections): When setting up
2917 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2918 header that completely covers the relro region.
2920 2014-01-09 Tristan Gingold <gingold@adacore.com>
2922 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2923 table macros and add macros to initializa the structure.
2925 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2930 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2931 size for PT_GNU_RELRO segment.
2932 (assign_file_positions_for_load_sections): If PT_LOAD segment
2933 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2935 2014-01-07 Tom Tromey <tromey@redhat.com>
2937 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2940 2014-01-03 Nick Clifton <nickc@redhat.com>
2943 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2946 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2949 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2951 2014-01-02 Nick Clifton <nickc@redhat.com>
2954 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2955 filename in the bfd's filename field.
2956 * elfcode.h (bfd_from_remote_memory): Likewise.
2957 * ieee.c (ieee_object_p): Likewise.
2958 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2959 * oasys.c (oasys_openr_next_archived_file): Likewise.
2960 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2961 * opncls.c (bfd_fopen): Likewise.
2962 (bfd_openstreamr): Likewise.
2963 (bfd_openr_iovec): Likewise.
2964 (bfd_openw): Likewise.
2965 (bfd_create): Likewise.
2966 (_bfd_delete_bfd): Free filename.
2968 For older changes see ChangeLog-2013
2970 Copyright (C) 2014 Free Software Foundation, Inc.
2972 Copying and distribution of this file, with or without modification,
2973 are permitted in any medium without royalty provided the copyright
2974 notice and this notice are preserved.
2980 version-control: never