1 2014-12-01 Nick Clifton <nickc@redhat.com>
4 * archive.c (do_slurp_coff_armap): Add range checks to prevent
5 running off the end of the string table.
6 * compress.c (bfd_get_full_section_contents): Return a NULL
7 pointer for zero sized sections. Do not attempt to copy a buffer
9 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
10 header. Add range checks to avoid running off the end of the
12 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
13 if the seek fails, no memory is allocated.
14 (bfd_elf_string_from_elf_section): Do not allocate a string from a
15 non string section. It only leads to trouble later on.
16 (_bfd_elf_print_private_bfd_data): Check for there being too
17 little external dynamic data.
18 (bfd_section_from_shdr): Replace assertion with a failure mode.
19 (bfd_section_from_shdr): When walking a loaded group section use
20 the internal structure size, not the external size. Check for the
21 group section being empty.
22 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
24 * elfcode.h (elf_slurp_reloc_table): Likewise.
25 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
28 2014-11-30 Alan Modra <amodra@gmail.com>
31 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
32 symbols from libraries that won't be listed in DT_NEEDED.
33 (elf_link_output_extsym): Don't output verdefs for such symbols.
35 2014-11-28 Alan Modra <amodra@gmail.com>
37 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
38 vna_next/vd_next/vda_next is zero. Correct counts.
40 2014-11-27 Nick Clifton <nickc@redhat.com>
43 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
44 a discrepancy between the isymMax and ifdMax values in the
46 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
47 scanning the external dynamic entries.
49 2014-11-26 Nick Clifton <nickc@redhat.com>
52 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
54 * coff-h8500.c (rtype2howto): Likewise.
55 * coff-tic30.c (rtype2howto): Likewise.
56 * coff-z80.c (rtype2howto): Likewise.
57 * coff-z8k.c (rtype2howto): Likewise.
58 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
59 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
61 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
62 * coff-w65.c (rtype2howto): Likewise.
63 * coff-we32k.c (RTYPE2HOWTO): Likewise.
64 * pe-mips.c (RTYPE2HOWTO): Likewise.
65 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
67 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
69 * coffgen.c (make_a_section_from_file): Check the length of a
70 section name before testing to see if it is a debug section name.
71 (coff_object_p): Zero out any uninitialised bytes in the opt
73 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
74 source being empty when there are values to be processed.
75 (_bfd_ecoff_slurp_symbol_table): Add range check.
76 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
77 (bfd_mach_o_mangle_sections): Move test for too many sections to
78 before the allocation of the section table.
79 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
80 memory and nullify the symbol pointer.
81 * reloc.c (bfd_generic_get_relocated_section_contents): Add
82 handling of a bfd_reloc_notsupported return value.
83 * versados.c (EDATA): Add range checking.
84 (get_record): Likewise.
85 (process_otr): Check for contents being available before updating
87 (versados_canonicalize_reloc): Add range check.
89 2014-11-26 Alan Modra <amodra@gmail.com>
91 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
92 internal verref buffer. Error for zero sh_info. Print errors.
93 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
95 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
97 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
98 NAME##_get_symbol_version_string.
99 (bfd_get_symbol_version_string): New.
100 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
101 _bfd_nosymbols define.
102 * aout-target.h (MY_get_symbol_version_string): Likewise.
103 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
104 * binary.c (binary_get_symbol_version_string): Likewise.
105 * bout.c (aout_32_get_symbol_version_string): Likewise.
106 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
107 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
108 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
109 * ieee.c (ieee_get_symbol_version_string): Likewise.
110 * ihex.c (ihex_get_symbol_version_string): Likewise.
111 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
112 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
113 * mmo.c (mmo_get_symbol_version_string): Likewise.
114 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
115 * oasys.c (oasys_get_symbol_version_string): Likewise.
116 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
117 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
118 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
119 * som.c (som_get_symbol_version_string): Likewise.
120 * srec.c (srec_get_symbol_version_string): Likewise.
121 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
122 * versados.c (versados_get_symbol_version_string): Likewise.
123 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
124 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
126 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
127 coff_get_symbol_version_string.
128 (rs6000_xcoff64_aix_vec): Likewise.
130 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
131 (_bfd_elf_get_symbol_version_string): This.
133 (bfd_elf_print_symbol): Updated.
134 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
136 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
137 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
138 * bfd-in2.h: Regenerated.
139 * libbfd.h: Likewise.
140 * libcoff.h: Likewise.
142 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
145 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
146 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
147 from bfd_elf_print_symbol.
148 (bfd_elf_print_symbol): Use it.
150 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
152 * elf32-i386.c (elf_i386_got_plt_entry): New.
153 (elf_i386_pic_got_plt_entry): Likewise.
154 (elf_i386_link_hash_entry): Add plt_got.
155 (elf_i386_link_hash_table): Likewise.
156 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
157 (elf_i386_get_local_sym_hash): Likewise.
158 (elf_i386_check_relocs): Create the GOT PLT if there are both
159 PLT and GOT references when the regular PLT is used.
160 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
161 both PLT and GOT references unless pointer equality is needed.
162 (elf_i386_relocate_section): Also check the GOT PLT when
163 resolving R_386_PLT32.
164 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
167 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
168 (elf_x86_64_link_hash_table): Likewise.
169 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
170 (elf_x86_64_get_local_sym_hash): Likewise.
171 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
172 PLT and GOT references when the regular PLT is used.
173 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
174 both PLT and GOT references unless pointer equality is needed.
175 (elf_x86_64_relocate_section): Also check the GOT PLT when
176 resolving R_X86_64_PLT32.
177 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
180 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
182 * configure: Regenerated.
184 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
186 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
187 (erratum_835769_scan): Sort map list.
189 2014-11-24 Alan Modra <amodra@gmail.com>
191 * elf64-ppc.c (plt_stub_pad): Correct.
193 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
195 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
196 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
197 (elf_x86_64_allocate_dynrelocs): Don't assert size of
198 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
200 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
202 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
203 branch displacement overflow in PLT entry.
205 2014-11-21 Nick Clifton <nickc@redhat.com>
208 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
209 number of auxillary entries.
210 * ieee.c (next_byte): Convert to a function. Return FALSE if the
211 next byte is beyond the end of the buffer.
212 (parse_int): Test the return value of next_byte.
213 (parse_expression): Convert to boolean. Return FALSE if the
214 parsing failed. Test the return value of next_byte.
215 (ieee_seek): Convert to a function. Return FALSE if the seek goes
216 beyond the end of the buffer.
217 (ieee_slurp_external_symbols): Test the return value of ieee_seek
219 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
220 operation failed. Test the return value of ieee_seek and
222 (ieee_archive_p): Test the return value of ieee_seek and
225 (ieee_slurp_section_data): Likewise.
226 (ieee_object_p): Likewise. Store the size of the buffer in the
227 total_amt field in the header.
228 * libieee.h (common_header_type): Add amt field.
229 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
230 reloc's value is within range.
231 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
233 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
235 (pex64_dump_xdata): Check for buffer overflows.
236 * versados.c (process_otr): Check that the section exists before
238 (versados_object_p): Make sure that enough data was read for the
239 header to be checked.
240 * vms-alpha.c (vms_get_remaining_object_record): Change
241 read_so_far parameter to an unsigned int. Check that the amount
244 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
246 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
247 PC-relative offset overflow check.
249 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
252 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
253 string table before clearing the first few bytes.
255 2014-11-21 Terry Guo <terry.guo@arm.com>
257 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
259 2014-11-20 Alan Modra <amodra@gmail.com>
261 * elf64-ppc.c (group_sections): Init stub14_group_size from
262 --stub-group-size parameter divided by 1024.
264 2014-11-20 Alan Modra <amodra@gmail.com>
266 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
267 alignment calculation.
269 2014-11-20 Terry Guo <terry.guo@arm.com>
271 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
272 hasn't attribute section.
274 2014-11-20 Alan Modra <amodra@gmail.com>
276 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
278 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
281 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
282 PC-relative offset overflow in PLT entry.
284 2014-11-18 Nick Clifton <nickc@redhat.com>
287 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
288 is larger than its real size.
289 (rsrc_print_section): Fix off-by-one error checking for overflow.
290 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
293 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
295 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
298 2014-11-14 Nick Clifton <nickc@redhat.com>
301 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
303 (bfd_get_alt_debug_link_info): Likewise.
305 2014-11-14 Nick Clifton <nickc@redhat.com>
308 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
310 (ieee_object_p): Likewise.
312 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
314 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
316 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
318 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
320 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
323 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
324 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
325 (elf_x86_64_relocate_section): Likewise.
327 2014-11-13 Nick Clifton <nickc@redhat.com>
330 * coffcode.h (coff_ptr_struct): Add is_sym field.
331 (coff_new_section_hook): Set the is_sym field.
332 (coff_pointerize_aux_hook): Check the is_sym field.
333 (coff_print_aux): Likewise.
334 (coff_compute_section_file_positions): Likewise.
335 (coff_write_object_contents): Likewise.
336 (coff_slurp_line_table): Likewise.
337 (coff_slurp_symbol_table): Likewise.
338 (CALC_ADDEND): Likewise.
339 * coffgen.c (coff_renumber_symbols): Likewise.
340 (coff_mangle_symbols): Likewise.
341 (coff_fix_symbol_name): Likewise.
342 (coff_write_symbol): Likewise.
343 (coff_write_alien_symbol): Likewise.
344 (coff_write_native_symbol): Likewise.
345 (coff_write_symbols): Likewise.
346 (coff_write_linenumbers): Likewise.
347 (coff_pointerize_aux): Likewise.
348 (coff_get_normalized_symtab): Likewise.
349 (coff_get_symbol_info): Likewise.
350 (bfd_coff_get_syment): Likewise.
351 (bfd_coff_get_auxent): Likewise.
352 (coff_print_symbol): Likewise.
353 (coff_find_nearest_line_with_names): Likewise.
354 (bfd_coff_set_symbol_class): Likewise.
355 (coff_make_empty_symbol): Set the is_sym field.
356 (coff_bfd_make_debug_symbol): Likewise.
357 * peicode.h (pe_ILF_make_a_symbol): Likewise.
358 * libcoff.h: Regenerate.
359 * libcoff-in.h: Regenerate.
361 2014-11-12 Nick Clifton <nickc@redhat.com>
364 * coffcode.h (coff_slurp_line_table): Set the line number of
365 corrupt entries to -1.
366 (coff_slurp_symbol_table): Alway initialise the value of the
368 * coffgen.c (coff_print_symbol): Check that the combined pointer
370 (coff_print_symbol): Do not print negative line numbers.
371 * peXXigen.c (pe_print_idata): Add range checking displaying
374 2014-11-12 Alan Modra <amodra@gmail.com>
377 * coffcode.h (coff_slurp_line_table): Drop line number info
378 not preceded by a valid function entry. Revert last change.
380 2014-11-11 Nick Clifton <nickc@redhat.com>
383 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
384 line number cache that would not be initialised by the copy from
385 the new line number table.
386 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
388 * coffgen.c (coff_get_normalized_symbols): Get the external
389 symbols before allocating space for the internal symbols, in case
391 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
392 array if one is needed. Likewise with the verdef array.
393 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
395 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
396 structure are initialised.
397 (pe_print_edata): Avoid reading off the end of the data buffer.
399 2014-11-11 Alan Modra <amodra@gmail.com>
402 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
403 when building func_table.
405 2014-11-11 Alan Modra <amodra@gmail.com>
408 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
409 memset the particular bits we need. Update src after hitting loop
410 "continue". Don't count lineno omitted due to invalid symbols in
411 nbr_func, and update lineno_count. Init entire terminating
412 lineno. Don't both allocating terminator in n_lineno_cache.
413 Redirect sym->lineno pointer to where n_lineno_cache will be
414 copied, and free n_lineno_cache.
415 * pe-mips.c (NUM_HOWTOS): Typo fix.
417 2014-11-11 Alan Modra <amodra@gmail.com>
419 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
420 size check to account for possible zero terminator.
422 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
424 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
425 data sections to be PROGBITS
427 2014-11-10 Nick Clifton <nickc@redhat.com>
430 * coff-i386.c (NUM_HOWTOS): New define.
431 (RTYPE2HOWTO): Use it.
432 (coff_i386_rtype_to_howto): Likewise.
433 (coff_i386_reloc_name_lookup): Likewise.
434 (CALC_ADDEND): Check that reloc r_type field is valid.
435 * coff-x86_64.c (NUM_HOWTOS): New define.
436 (RTYPE2HOWTO): Use it.
437 (coff_amd64_rtype_to_howto): Likewise.
438 (coff_amd64_reloc_name_lookup): Likewise.
439 (CALC_ADDEND): Check that reloc r_type field is valid.
440 * coffcode.h (coff_slurp_line_table): Check for symbol table
442 (coff_slurp_symbol_table): Use zalloc to ensure that all table
443 entries are initialised.
444 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
445 in the string table. Also ensure that the table is 0 terminated.
446 (coff_get_normalized_symtab): Check for symbol table indexing
448 * opncls.c (bfd_alloc): Catch the case where a small negative size
449 can result in only 1 byte being allocated.
450 (bfd_alloc2): Use bfd_alloc.
451 * pe-mips.c (NUM_HOWTOS): New define.
452 (coff_mips_reloc_name_lookup): Use it.
453 (CALC_ADDEND): Check that reloc r_type field is valid.
454 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
455 in the DataDirectory.
456 (pe_print_idata): Avoid reading beyond the end of the data block
457 wen printing strings.
458 (pe_print_edata): Likewise.
459 Check for table indexing underflow.
460 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
461 (pe_bfd_object_p): Allocate and initialize enough space to hold a
462 PEAOUTHDR, even if the opt_hdr field specified less.
464 2014-11-08 Alan Modra <amodra@gmail.com>
466 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
468 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
470 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
473 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
476 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
477 for IE->LE transition.
479 2014-11-07 Alan Modra <amodra@gmail.com>
481 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
483 2014-11-07 Alan Modra <amodra@gmail.com>
485 * tekhex.c (CHUNK_SPAN): Define.
486 (struct data_struct <chunk_init>): Use one byte per span, update
487 all code accessing this field.
488 (find_chunk): Add create param, don't create new entry unless set.
489 (insert_byte): Don't save zeros.
490 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
491 on symbol type. Create an alternate section if both types of
492 symbol are given. Attach type '2' and '6' symbols to absolute
494 (move_section_contents): Fix caching of chunk. Don't create chunk
495 when reading, or for writing zeros.
496 (tekhex_set_section_contents): Don't create initial chunks.
497 (tekhex_write_object_contents): Use CHUNK_SPAN.
499 2014-11-07 Alan Modra <amodra@gmail.com>
501 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
503 2014-11-07 Alan Modra <amodra@gmail.com>
505 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
506 * coffcode.h (coff_set_alignment_hook): Likewise.
507 (coff_slurp_line_table): Likewise.
508 * coffgen.c (coff_get_normalized_symtab): Likewise.
509 (_bfd_coff_get_external_symbols): Likewise.
510 * elf.c (bfd_elf_get_str_section): Likewise.
511 * tekhex.c (first_phase): Likewise.
513 2014-11-06 Nick Clifton <nickc@redhat.com>
515 * aoutx.h (slurp_symbol_table): Revert previous delta.
516 (slurp_reloc_table): Likewise.
517 * compress.c (bfd_get_full_section_contents): Remove file size
519 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
520 and do not complain about linker generated files.
522 2014-11-06 Will Newton <will.newton@linaro.org>
524 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
525 length sections and sub-sections.
527 2014-11-04 Nick Clifton <nickc@redhat.com>
530 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
531 Replace another abort with an error message.
532 (coff_slurp_line_table): Add more range checking.
533 * peXXigen.c (pe_print_debugdata): Add range checking.
535 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
537 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
538 when creating a dso with discarded dynsym section.
540 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
542 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
543 and E_MIPS_ARCH_64R6 support.
545 2014-11-05 Nick Clifton <nickc@redhat.com>
548 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
549 about the number of relocations it contains.
550 (coff_sort_func_alent): Return 0 if the pointers are NULL.
551 (coff_slurp_line_table): Add more range checks. Do not free new
552 tables created when sorting line numbers.
553 * peXXigen.c (pe_print_idata): Add range checks.
554 (pe_print_edata): Likewise.
555 (rsrc_print_resource_entries): Likewise. Avoid printing control
556 characters. Terminate priniting if corruption is detected.
557 (rsrc_print_resource_directory): Terminate printing if an unknown
558 directory type is encountered.
559 (pe_print_debugdata): Fix off-by-one error.
560 (rsrc_count_entries): Add range checking.
561 (rsrc_parse_entry): Likewise.
563 2014-11-04 Nick Clifton <nickc@redhat.com>
566 * compress.c (bfd_get_full_section_contents): Improve test for
567 linker created objects.
570 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
571 corrupt extended name tables.
573 2014-11-04 Alan Modra <amodra@gmail.com>
575 * elf32-spu.c (ovl_mgr_stat): New function.
576 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
578 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
580 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
581 relaxation, reduce the size of symbols that span the deleted
584 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
586 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
587 located at the very end of the section.
589 2014-11-03 Nick Clifton <nickc@redhat.com>
592 * aoutx.h (slurp_symbol_table): Check that computed table size is
593 not bigger than the file from which is it being read.
594 (slurp_reloc_table): Likewise.
595 * coffcode.h (coff_slurp_line_table): Remove unneeded local
596 'warned'. Do not try to print the details of a symbol with an
598 * coffgen.c (make_a_sectiobn_from_file): Check computed string
599 index against length of string table.
600 (bfd_coff_internal_syment_name): Check read in string offset
601 against length of string table.
602 (build_debug_section): Return a pointer to the section used.
603 (_bfd_coff_read_string_table): Store the length of the string
604 table in the coff_tdata structure.
605 (bfd_coff_free_symbols): Set the length of the string table to
606 zero when it is freed.
607 (coff_get_normalized_symtab): Check offsets against string table
608 or data table lengths as appropriate.
609 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
610 length of string table.
611 * compress.c (bfd_get_full_section_contents): Check computed size
612 against the size of the file.
613 * libcoff-in.h (obj_coff_strings_len): Define.
614 (struct coff_tdata): Add strings_len field.
615 * libcoff.h: Regenerate.
616 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
617 data if the debug section is too small.
618 * xcofflink.c (xcoff_link_input_bfd): Check offset against
619 length of string table.
621 2014-11-03 Nick Clifton <nickc@redhat.com>
623 * po/fi.po: Updated Finnish translation.
625 2014-10-31 Andrew Pinski <apinski@cavium.com>
626 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
628 * archures.c: Add octeon3 for mips target.
629 * bfd-in2.h: Regenerate.
630 * bfd/cpu-mips.c: Define I_mipsocteon3.
631 nfo_struct): Add octeon3 support.
632 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
634 (mips_set_isa_flags): Add support for octeon3.
635 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
636 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
637 extension of bfd_mach_mips_octeon2.
638 (print_mips_isa_ext): Print the value of Octeon3.
640 2014-10-31 Nick Clifton <nickc@redhat.com>
643 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
644 symbol table bigger than the file.
645 * elf.c (bfd_elf_get_str_section): Do not try to load a string
646 table bigger than the file.
647 * tekhex.c (first_phase): Check that the section range is sane.
649 2014-10-30 Nick Clifton <nickc@redhat.com>
652 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
653 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
655 2014-10-29 Nick Clifton <nickc@redhat.com>
657 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
660 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
662 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
664 2014-10-28 Nick Clifton <nickc@redhat.com>
667 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
668 detection table on a per-bfd basis.
669 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
672 2014-10-28 Andreas Schwab <schwab@suse.de>
673 Nick Clifton <nickc@redhat.com>
676 * srec.c (srec_bad_byte): Increase size of buf to allow for
678 (srec_scan): Use an unsigned char buffer to hold header bytes.
680 2014-10-27 Nick Clifton <nickc@redhat.com>
683 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
684 binaries with a group of sections linked by the string table
686 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
687 with an invalid value for NumberOfRvaAndSizes.
688 (pe_print_edata): Detect out of range rvas and entry counts for
689 the Export Address table, Name Pointer table and Ordinal table.
692 * elf.c (setup_group): Improve handling of corrupt group
695 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
697 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
698 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
699 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
700 (elf_aarch64_stub_type): Add new type
701 aarch64_stub_erratum_835769_veneer.
702 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
703 (aarch64_erratum_835769_fix): New data struct to record erratum
705 (elf_aarch64_link_hash_table: Global flags for 835769.
706 (aarch64_build_one_stub): Add case for 835769.
707 (aarch64_size_one_stub): Likewise.
708 (aarch64_mem_op_p, aarch64_mlxl_p,
709 aarch64_erratum_sequence,erratum_835769_scan):
710 New. Decode and scan functions for erratum 835769.
711 (elf_aarch64_create_or_find_stub_sec): New.
712 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
714 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
715 (erratum_835769_branch_to_stub_data,
716 make_branch_to_erratum_835769_stub):New. Connect up all the
717 erratum stubs to occurances by branches.
718 (elfNN_aarch64_write_section): New hook.
719 (aarch64_map_one_stub): Output erratum stub symbol.
720 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
721 information for erratum 835769.
722 (elf_backend_write_section): Define.
724 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
726 * elf32-arm.c (read_code32): New function to read 32 bit
728 (read_code16): New function to read 16 bit thumb instrution.
729 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
730 and read_code16 to read instructions.
732 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
734 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
735 (print_mips_isa_ext): Print the value of an unknown extension.
737 2014-10-21 Alan Modra <amodra@gmail.com>
739 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
740 entries that aren't a multiple of 8 rather than failing assertion.
742 2014-10-21 Alan Modra <amodra@gmail.com>
744 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
747 2014-10-18 Alan Modra <amodra@gmail.com>
749 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
750 section for function symbols defined in .opd is discarded, let
751 the symbol appear to be undefined.
752 (opd_entry_value): Ensure the result section is that for the
753 function code section in the same object as the OPD entry.
755 2014-10-16 Alan Modra <amodra@gmail.com>
758 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
760 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
761 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
762 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
763 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
764 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
765 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
766 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
767 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
768 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
771 2014-10-16 Alan Modra <amodra@gmail.com>
773 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
774 even when output is not ppc64 ELF. Remove redundant tests on
777 2014-10-15 Alan Modra <amodra@gmail.com>
780 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
781 param, group "section" and "offset" params. Zero discriminator.
782 * bfd.c (bfd_find_nearest_line): Implement with new
783 _bfd_find_nearest_line.
784 (bfd_find_nearest_line_discriminator): Likewise.
785 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
787 * coff-rs6000.c (xcoff_find_nearest_line,
788 xcoff_find_nearest_line_discriminator): Delete.
789 (_bfd_xcoff_find_nearest_line): Don't define.
790 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
791 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
793 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
794 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
795 adjust _bfd_dwarf2_find_nearest_line call.
796 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
797 others. Set discriminator. Adjust call.
798 (coff_find_nearest_line_discriminator): Delete.
799 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
800 * dwarf2.c (find_line): Rename to..
801 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
802 Simplify setting of do_line. Delete old function.
803 (_bfd_dwarf2_find_line): Delete.
804 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
805 discriminator_ptr and set it.
806 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
807 (_bfd_elf_find_nearest_line_discriminator): Delete.
808 (_bfd_elf_find_line_discriminator): Delete.
809 (_bfd_generic_find_nearest_line_discriminator): Don't define.
810 * elf.c (elf_find_function): Reorder params.
811 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
813 (_bfd_elf_find_nearest_line_discriminator): Delete.
814 (_bfd_elf_find_line): Adjust call.
815 * elf32-arm.c (arm_elf_find_function): Reorder params.
816 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
818 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
819 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
820 (elfNN_aarch64_find_nearest_line): Reorder params, add
821 discriminator_ptr. Adjust calls.
822 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
823 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
824 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
825 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
826 (_bfd_dwarf1_find_nearest_line): Likewise.
827 (_bfd_dwarf2_find_nearest_line): Likewise.
828 (_bfd_dwarf2_find_line): Delete.
829 (_bfd_generic_find_nearest_line_discriminator): Delete.
830 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
831 * libcoff-in.h (coff_find_nearest_line): Update prototype.
832 (coff_find_nearest_line_discriminator): Delete.
833 (coff_find_nearest_line_with_names): Update prototype.
834 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
835 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
836 discriminator_ptr. Adjust calls.
837 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
838 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
839 discriminator_ptr and set.
840 * som.c (som_find_nearest_line): Similarly.
841 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
842 _bfd_find_nearest_line_discriminator.
843 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
844 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
845 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
846 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
847 "discriminator" and set.
848 (_bfd_vms_find_nearest_line_discriminator): Delete.
849 (_bfd_generic_find_nearest_line_discriminator): Don't define.
850 (alpha_vms_find_nearest_line): Update define.
851 * bfd-in2.h: Regenerate.
852 * libbfd.h: Regenerate.
853 * libcoff.h: Regenerate.
855 2014-10-15 Alan Modra <amodra@gmail.com>
857 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
858 * aout-adobe.c (aout_32_find_line): Define.
859 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
860 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
861 * aout-target.h (MY_find_line): Define.
862 * aout-tic30.c (MY_find_line): Define.
863 * binary.c (binary_find_line): Define.
864 * bout.c (aout_32_find_line): Define.
865 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
866 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
867 (rs6000_xcoff64_aix_vec): Likewise.
868 * elf-bfd.h (_bfd_generic_find_line): Don't define.
869 * elfxx-target.h (bfd_elfNN_find_line): Define.
870 * i386msdos.c (msdos_find_line): Define.
871 * i386os9k.c (aout_32_find_line): Define.
872 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
873 (ieee_find_nearest_line, ieee_find_line,
874 ieee_find_inliner_info): Define.
875 * ihex.c (ihex_find_line): Define.
876 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
877 (_bfd_generic_find_line): Don't define.
878 * libbfd.c (_bfd_generic_find_line): Delete.
879 * libcoff-in.h (coff_find_line): Define.
880 * libecoff.h (_bfd_ecoff_find_line): Define.
881 * mach-o.h (bfd_mach_o_find_line): Define.
882 * mmo.c (mmo_find_line): Define.
883 * nlm-target.h (nlm_find_line): Define.
884 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
885 (oasys_find_nearest_line, oasys_find_line,
886 oasys_find_inliner_info): Define.
887 * pef.c (bfd_pef_find_line): Define.
888 * plugin.c (bfd_plugin_find_line): Define.
889 * ppcboot.c (ppcboot_find_line): Define.
890 * som.c (som_find_line): Define.
891 * srec.c (srec_find_line): Define.
892 * tekhex.c (tekhex_find_line): Define.
893 * versados.c (versados_find_line): Define.
894 * vms-alpha.c (alpha_vms_find_line): Define.
895 * xsym.c (bfd_sym_find_line): Define.
896 * bfd-in2.h: Regenerate.
897 * libbfd.h: Regenerate.
898 * libcoff.h: Regenerate.
900 2014-10-15 Tristan Gingold <gingold@adacore.com>
902 * version.m4: Bump version to 2.25.51
903 * configure: Regenerate.
905 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
907 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
908 offset is less than 2.
909 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
911 2014-10-14 Alan Modra <amodra@gmail.com>
914 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
915 (EIGHT_GAZILLION): Delete.
917 2014-10-13 Alan Modra <amodra@gmail.com>
920 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
921 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
922 flags enabling conversion of CIEs and FDEs to use relative encoding.
923 (find_merged_cie): Similarly.
924 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
925 relocatable, except for CIE pointer.
926 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
927 relocs against symbols in dropped comdat group sections.
928 (bfd_elf_discard_info): Do some eh_frame optimisation when
931 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
933 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
934 the hwcaps2 object attribute.
936 2014-10-04 Alan Modra <amodra@gmail.com>
939 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
940 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
941 range FDEs for discarding.
942 (vma_compare): Sort on range after address.
943 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
944 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
945 error message rather than "fde".
946 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
949 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
952 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
953 for OLD_FREEBSD_ABI_LABEL.
955 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
958 * plugin.c (try_claim): New function. Moved from
960 (try_load_plugin): Pass through bfd. Add test.
961 (load_plugin): Pass through bfd.
962 (bfd_plugin_object_p): Move logic to try_claim.
964 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
966 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
967 call relaxation use furthermost addresses where call source and
968 destination can be to check whether it's in the range of a direct
971 2014-09-22 Alan Modra <amodra@gmail.com>
973 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
974 false for overflow or overlapping FDEs. Give more detail in
977 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
979 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
980 the addend if relocations are RELA.
982 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
984 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
985 nds32_elf_ex9_relocation_check): Synchronize the argument type.
987 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
989 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
991 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
994 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
997 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
999 2014-09-16 Terry Guo <terry.guo@arm.com>
1001 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1004 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1006 * bfd-in2.h: Regenerate.
1007 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1008 (nds32_elf_relax_section): Code refactoring.
1009 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1010 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1011 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1012 pattern. The first three is moved from nds32_elf_relax_section,
1013 and the last three is new function.
1014 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1015 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1016 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1017 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1018 three is moved from nds32_elf_relax_section, and the last four
1020 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1021 pattern and address setting pattern.
1022 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1023 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1024 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1025 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1026 nds32_elf_relax_letlsls): Relax TLS pattern.
1027 (nds32_relax_adjust_label): Adjust alignment and nop.
1028 (nds32_elf_pick_relax): Choose relaxation optimization.
1029 (nds32_elf_get_relocated_section_contents): New hook.
1030 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1032 * elf32-nds32.h: Declare.
1033 * libbfd.h: Regenerate.
1034 * reloc.c: Add nds32 new relocations.
1036 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1038 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1039 'name' for the typo issue, which related with commit
1040 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1042 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1043 Matthew Fortune <matthew.fortune@imgtec.com>
1045 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1046 * archures.c (bfd_architecture): Likewise.
1047 * bfd-in2.h (bfd_architecture): Likewise.
1048 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1049 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1050 BFD_RELOC_MIPS_19_PCREL_S2.
1051 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1052 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1053 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1054 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1055 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1056 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1057 BFD_RELOC_LO16_PCREL.
1058 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1059 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1061 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1062 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1063 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1064 BFD_RELOC_LO16_PCREL.
1065 * elfn32-mips.c: Likewise.
1066 * elfxx-mips.c (MIPSR6_P): New define.
1067 (mipsr6_exec_plt_entry): New array.
1068 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1069 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1070 (aligned_pcrel_reloc_p): New function.
1071 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1072 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1073 (mips_elf_calculate_relocation): Add support for relocs:
1074 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1075 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1076 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1077 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1078 (_bfd_mips_elf_check_relocs): Add support for relocs:
1079 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1080 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1082 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1084 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1085 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1086 (mips_32bit_flags_p): Add support for mips32r6.
1087 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1088 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1089 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1090 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1091 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1092 BFD_RELOC_MIPS_19_PCREL_S2.
1093 * config.bfd: Add mips*-img-elf* target triple.
1095 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1097 * config.bfd: Add mips*-img-elf* target triple.
1099 2014-09-12 Alan Modra <amodra@gmail.com>
1101 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1102 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1103 range of FDEs to hdr_info->array.
1104 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1105 .eh_frame_hdr entries, and overlapping FDEs.
1107 2014-09-10 Alan Modra <amodra@gmail.com>
1109 * elf.c (assign_file_positions_except_relocs): Move section header
1111 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1112 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1113 * elflink.c (bfd_elf_final_link): Don't call above function.
1115 2014-08-30 Alan Modra <amodra@gmail.com>
1117 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1119 2014-08-29 Alan Modra <amodra@gmail.com>
1121 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1122 error for calls via a toc adjusting stub without a nop.
1124 2014-08-29 Alan Modra <amodra@gmail.com>
1126 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1127 error. Remove redundant bfd_set_error.
1129 2014-08-29 Alan Modra <amodra@gmail.com>
1131 * srec.c (srec_scan): Revert last change. Report an error for
1132 S-records with less than the miniumum byte count.
1134 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1136 * srec.c (srec_scan): Return error for 0 size.
1138 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1141 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1142 to check discarded input section.
1143 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1145 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1148 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1149 sections to input from ld --just-symbols.
1151 2014-08-26 DJ Delorie <dj@redhat.com>
1153 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1156 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1158 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1159 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1161 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1163 2014-08-26 Nick Clifton <nickc@redhat.com>
1165 * config.bfd: Fix typo in or1knd selection.
1167 2014-08-22 Kai Tietz <ktietz@redhat.com>
1170 * coffcode.h (coff_compute_section_file_positions): Keep
1171 FileAlignment valid as set.
1173 2014-08-22 Alan Modra <amodra@gmail.com>
1175 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1176 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1178 2014-08-22 Alan Modra <amodra@gmail.com>
1180 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1182 (_bfd_elf_begin_eh_frame_parsing): Delete.
1183 (_bfd_elf_end_eh_frame_parsing): Delete.
1184 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1185 (_bfd_elf_end_eh_frame_parsing): Delete.
1186 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1187 !info->relocatable in place of merge_cies.
1188 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1189 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1190 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1191 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1192 (ppc64_elf_size_stubs): ..here and..
1193 (ppc64_elf_finish_dynamic_sections): ..here.
1195 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1197 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1199 2014-08-21 Tony Wang <tony.wang@arm.com>
1201 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1202 the veneer routine for R_ARM_THM_JUMP19.
1203 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1204 (elf32_arm_size_stub): Ditto.
1206 2014-08-20 Roland McGrath <mcgrathr@google.com>
1209 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1210 all reloc types with pc_relative set in the howto, not just for
1211 R_ARM_REL32 and R_ARM_REL32_NOI.
1212 (allocate_dynrelocs_for_symbol): Update comment.
1213 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1214 set in the howto, set call_reloc_p and may_need_local_target_p but
1215 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1216 (elf32_arm_check_relocs): Likewise.
1218 2014-08-20 Will Newton <will.newton@linaro.org>
1220 * config.bfd: Default armeb-*-eabi* to big endian.
1222 2014-08-19 Alan Modra <amodra@gmail.com>
1224 * configure: Regenerate.
1226 2014-08-18 Alan Modra <amodra@gmail.com>
1228 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1229 use dynrelocs for ifunc.
1230 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1232 2014-08-18 Alan Modra <amodra@gmail.com>
1235 * elflink.c (on_needed_list): Only consider libraries that have
1238 2014-08-18 Alan Modra <amodra@gmail.com>
1240 * elflink.c (bfd_elf_discard_info): Return int error status.
1241 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1242 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1243 * bfd-in2.h: Regenerate.
1245 2014-08-14 Alan Modra <amodra@gmail.com>
1247 * peXXigen.c (pe_print_reloc): Protect against access past end
1250 2014-08-14 Alan Modra <amodra@gmail.com>
1253 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1254 in the order they are mapped to output sections.
1256 2014-08-14 Alan Modra <amodra@gmail.com>
1258 * configure.ac: Delete redundant plugin related checks.
1259 * configure: Regenerate.
1261 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1263 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1264 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1267 2014-08-12 Alan Modra <amodra@gmail.com>
1269 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1270 here when not calling the generic add_symbol function. Formatting.
1271 Correct handling of indirect symbols. Update notice call.
1272 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1273 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1274 symbols early. Update notice call. Add comments regarding weak
1275 symbols vs. indirect.
1277 2014-08-12 Alan Modra <amodra@gmail.com>
1280 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1283 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1285 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1288 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1289 Alan Modra <amodra@gmail.com>
1292 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1293 warning for references in LTO IR to warning symbols.
1295 2014-08-07 Alan Modra <amodra@gmail.com>
1297 * linker.c (WARN, CWARN): Collapse these states to WARN.
1298 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1301 2014-08-05 Doug Evans <dje@google.com>
1303 * bfd-in2.h: Regenerate.
1304 * libcoff.h: Regenerate.
1306 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1308 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1309 rawsize if changing size.
1311 2014-08-05 Alan Modra <amodra@gmail.com>
1314 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1316 2014-08-05 Alan Modra <amodra@gmail.com>
1318 * linker.c (generic_link_check_archive_element): Move handling
1319 of command link -u symbols with a common symbol def to the
1320 code handling non-common symbols so that archive element symbols
1321 are loaded. Use generic_link_add_object_symbols.
1323 2014-08-05 Alan Modra <amodra@gmail.com>
1326 * linker.c (struct archive_list, struct archive_hash_entry,
1327 struct archive_hash_table, archive_hash_newfunc,
1328 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1329 archive_hash_table_free): Delete.
1330 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1331 checkfn. Rewrite using a straight-forward scan over archive map.
1332 (generic_link_check_archive_element_no_collect,
1333 generic_link_check_archive_element_collect,
1334 generic_link_check_archive_element): Add h and name params.
1335 * aoutx.h (aout_link_check_archive_element): Likewise.
1336 * pdp11.c (aout_link_check_archive_element): Likewise.
1337 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1338 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1339 scan symbols, simply add archive element whenever h is undefined.
1340 (coff_link_check_ar_symbols): Delete.
1341 * ecoff.c (read_ext_syms_and_strs): Delete.
1342 (reread_ext_syms_and_strs): Delete.
1343 (ecoff_link_check_archive_element): Add h and name param. Don't
1344 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1345 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1347 (elf_link_add_archive_symbols): Delete "defined" array, merge
1348 functionality into "included". Make "included" a char array. Don't
1349 set or test archive_pass.
1350 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1351 * libbfd.h: Regenerate.
1353 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1356 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1358 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1360 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1361 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1362 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1363 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1364 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1365 (_bfd_mips_elf_fake_sections): Likewise.
1366 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1367 (_bfd_mips_elf_additional_program_headers): Account for new
1368 PT_MIPS_ABIFLAGS program header.
1369 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1370 associate with .MIPS.abiflags.
1371 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1372 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1373 (infer_mips_abiflags): Likewise.
1374 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1375 (mips_32bit_flags_p): Moved higher.
1376 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1377 checking for FP ABIs.
1378 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1379 checks. Check EF_MIPS_FP64 flag consistency.
1380 (print_mips_ases, print_mips_isa_ext): New static function.
1381 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1382 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1383 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1384 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1385 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1386 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1387 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1388 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1390 2014-07-28 Alan Modra <amodra@gmail.com>
1393 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1394 __gnu_lto_slim to armap.
1395 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1396 __gnu_lto_slim to linker hash table.
1398 2014-07-27 Anthony Green <green@moxielogic.org>
1400 * config.bfd: Add moxie-*-moxiebox*.
1402 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1404 Add or reactivate or1k-*-rtems*
1405 * config.bfd (or1k-*-rtems*): Reactivate.
1407 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1409 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1411 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1412 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1414 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1417 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1418 and R_*_IRELATIVE relocation offset with PLT entry.
1419 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1420 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1421 (elf_x86_64_get_synthetic_symtab): Use it.
1423 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1426 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1427 next_tls_desc_index with elf.srelplt->reloc_count.
1429 2014-07-15 Alan Modra <amodra@gmail.com>
1431 * cache.c (cache_bread_1): Don't return -1 when fread returns
1434 2014-07-15 Alan Modra <amodra@gmail.com>
1436 * elflink.c (elf_merge_st_other): Update comments. Simplify
1437 visibility handling. Make isym const. Move code modifying
1438 isym->st_other for --exclude-libs to..
1439 (elf_link_add_object_symbols): ..here.
1441 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1444 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1446 2014-07-08 Nick Clifton <nickc@redhat.com>
1449 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1450 segments in input bfds.
1452 2014-07-08 Will Newton <will.newton@linaro.org>
1454 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1455 value to 64kB and remove custom setting for NaCl.
1457 2014-07-08 Alan Modra <amodra@gmail.com>
1459 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1460 bits from source to dest.
1461 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1462 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1464 * bfd-in2.h: Regenerate.
1466 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1468 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1469 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1470 when info->relocatable be true.
1472 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1474 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1475 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1476 * bfd-in2.h: Regenerate.
1477 * libbfd.h: Regenerate.
1479 2014-07-04 Alan Modra <amodra@gmail.com>
1481 * Makefile.am: Update "configure.in" comments.
1482 * PORTING: Likewise.
1483 * aoutx.h: Likewise.
1484 * configure.host: Likewise.
1485 * doc/bfdint.texi: Likewise.
1486 * targets.c: Likewise.
1487 * warning.m4: Likewise.
1488 * Makefile.in: Regenerate.
1490 2014-07-04 Alan Modra <amodra@gmail.com>
1492 * configure.ac: Rename from configure.in.
1493 * Makefile.in: Regenerate.
1494 * config.in: Regenerate.
1495 * doc/Makefile.in: Regenerate.
1497 2014-07-04 Alan Modra <amodra@gmail.com>
1499 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1500 * Makefile.in: Regenerate.
1502 2014-07-04 Alan Modra <amodra@gmail.com>
1504 * version.m4: New file.
1505 * configure.in: Include version.m4.
1507 * Makefile.am (RELEASE): Delete.
1508 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1509 * Makefile.in: Regenerate.
1510 * doc/Makefile.in: Regenerate.
1512 2014-07-02 Alan Modra <amodra@gmail.com>
1514 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1515 pointer_equality_needed when !readonly_dynrelocs.
1516 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1518 2014-07-02 Alan Modra <amodra@gmail.com>
1520 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1521 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1523 2014-07-01 Alan Modra <amodra@gmail.com>
1525 * bfd.c (struct bfd): Reorganise for better packing. Delete
1526 "ifd" field. Make "format", "direction" and "flags" bitfields.
1527 (HAS_LOAD_PAGE): Delete, renumber following flags.
1528 * bfd-in2.h: Regenerate.
1529 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1531 2014-07-01 Alan Modra <amodra@gmail.com>
1533 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1534 (struct ppc_link_hash_table): Increase size of stub_count array.
1535 (build_global_entry_stubs): Emit symbol on global entry stub.
1536 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1539 2014-07-01 Alan Modra <amodra@gmail.com>
1541 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1542 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1543 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1545 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1546 optimisation when --traditional-format.
1548 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1549 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1550 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1551 Soundararajan <Sounderarajan.D@atmel.com>
1553 * archures.c: Add avrtiny architecture for avr target.
1554 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1555 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1556 added for 16 bit LDS/STS instruction of avrtiny arch.
1557 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1558 BFD_RELOC_AVR_LDS_STS_16.
1559 (bfd_elf_avr_final_write_processing): Select machine number
1561 (elf32_avr_object_p): Set machine number for avrtiny arch.
1562 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1563 * bfd-in2.h: Regenerate.
1564 * libbfd.h: Regenerate.
1566 2014-06-26 Nick Clifton <nickc@redhat.com>
1569 * dwarf2.c (is_str_attr): New function.
1570 (find_abstract_instance_name): Use it to determine when an
1571 attribute has a string value.
1573 2014-06-24 Alan Modra <amodra@gmail.com>
1575 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1576 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1579 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1581 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1582 a number of targets.
1584 2014-06-20 Kyle McMartin <kyle@redhat.com>
1586 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1587 emitting initial-exec relocs when not linking an executable.
1589 2014-06-16 Will Newton <will.newton@linaro.org>
1591 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1592 htab->next_tls_desc_index in the non-IPLT case.
1593 Calculate GOT offset correctly for the non-IPLT case.
1594 (allocate_dynrelocs_for_symbol): Don't increment
1595 htab->next_tls_desc_index here.
1597 2014-06-16 Alan Modra <amodra@gmail.com>
1599 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1602 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1604 * elfxx-aarch64.c (stdarg.h): Include.
1605 (string.h): Include.
1606 (_bfd_aarch64_elf_grok_prstatus): Updated.
1607 (_bfd_aarch64_elf_grok_psinfo): New function.
1608 (_bfd_aarch64_elf_write_core_note): New function.
1609 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1610 (elf_backend_write_core_note): Define.
1612 2014-06-13 Alan Modra <amodra@gmail.com>
1614 * archive.c: Include bfdlink.h.
1615 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1616 * bfd.c (struct bfd): Add is_linker_output field.
1617 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1618 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1619 link.hash and is_linker_output.
1620 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1621 param with bfd*. Assert is_linker_output and link.hash, and
1622 clear them before exit.
1623 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1624 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1625 and link.hash so we can free two linker hash tables.
1626 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1627 first. Clean up on errors. Set hash_table_free pointer.
1628 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1629 bfd_link_hash_table* param with bfd*.
1630 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1631 hash_table_free pointer.
1632 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1633 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1634 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1635 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1636 * xcofflink.c: Similarly.
1637 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1638 clear link.next before creating linker hash table. Clean up on
1639 errors, and restore link.next on exit.
1640 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1641 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1642 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1643 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1644 * hash.c (bfd_hash_table_init_n): Free table on error.
1645 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1646 * bfd-in2.h: Regenerate.
1647 * libbfd.h: Regenerate.
1648 * libcoff.h: Regenerate.
1650 2014-06-13 Alan Modra <amodra@gmail.com>
1653 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1654 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1655 * bfd.c (bfd_link_hash_table_free): Don't define.
1656 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1657 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1658 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1659 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1660 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1661 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1662 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1663 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1664 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1665 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1666 * xsym.c: Don't define various link_hash_table_free defines, and
1667 remove from bfd_target vars. Temporarily reference some of the
1668 target link_hash_table_free functions to avoid warnings.
1669 * bfd-in2.h: Regenerate.
1670 * libbfd.h: Regenerate.
1672 2014-06-13 Alan Modra <amodra@gmail.com>
1674 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1675 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1676 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1677 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1678 Move link_hash_table_free functions before their corresponding
1679 link_hash_table_create functions.
1681 2014-06-13 Alan Modra <amodra@gmail.com>
1683 * bfd.c (struct bfd): Replace link_next with a union.
1684 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1685 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1686 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1687 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1688 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1689 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1690 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1691 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1692 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1693 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1694 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1695 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1696 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1697 * bfd-in2.h: Regenerate.
1699 2014-06-11 Alan Modra <amodra@gmail.com>
1701 * linker.c (unwrap_hash_lookup): Add missing parens.
1703 2014-06-11 Kai Tietz <ktietz@redhat.com>
1705 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1706 * libcoff.h: Regenerated.
1708 2014-06-10 Alan Modra <amodra@gmail.com>
1711 * linker.c (unwrap_hash_lookup): New function.
1712 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1713 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1714 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1715 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1716 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1717 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1718 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1719 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1721 2014-06-07 Alan Modra <amodra@gmail.com>
1723 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1724 insn as a bitfield; Use complain_overflow_bitfield.
1725 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1727 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1729 * development.sh: New file.
1730 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1731 Make -Werror the default with GCC only if DEVELOPMENT is true.
1732 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1733 $(srcdir)/development.sh.
1734 * Makefile.in, configure: Regenerate.
1736 2014-06-04 Will Newton <will.newton@linaro.org>
1738 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1739 being non-NULL into an assert.
1740 (elfNN_aarch64_tls_relax): Remove unused code.
1742 2014-06-03 DJ Delorie <dj@redhat.com>
1744 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1746 2014-06-03 Nick Clifton <nickc@redhat.com>
1749 * peXXigen.c (rsrc_process_section): Page align the new contents
1750 befgore writing out.
1752 2014-06-03 Alan Modra <amodra@gmail.com>
1754 * elf64-ppc.c (ADDIS_R12_R2): Define.
1755 (build_plt_stub): Support fusion on ELFv2 stub.
1756 (ppc_build_one_stub): Likewise for plt branch stubs.
1758 2014-05-28 Alan Modra <amodra@gmail.com>
1760 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1762 2014-05-28 Tristan Gingold <gingold@adacore.com>
1764 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1765 to keep the length of the best fit range.
1766 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1769 2014-05-27 DJ Delorie <dj@redhat.com>
1771 * elf32-rx.c (get_symbol_value_maybe): New.
1772 (rx_elf_relocate_section): If we find a reloc against
1773 $tableentry$default$<name>, redirect it to the appropriate
1775 (RX_Table_Info): New.
1776 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1777 with table parts in them.
1778 (rx_check_directives): New.
1779 (rx_table_map_2): New.
1780 (rx_table_map): New.
1781 (rx_additional_link_map_text): New. Called to dump tables to the
1785 2014-05-20 DJ Delorie <dj@redhat.com>
1787 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1789 2014-05-20 Alan Modra <amodra@gmail.com>
1792 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1793 Remove redundant setting of htab->elf.dynobj. Don't align.
1794 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1795 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1796 (create_sdata_sym): Delete.
1797 (elf_allocate_pointer_linker_section): Rename from
1798 elf_create_pointer_linker_section. Align section.
1799 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1800 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1802 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1803 Remove unnecessary tests on _SDA_BASE_ sym.
1804 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1805 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1806 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1807 (ppc_elf_maybe_strip_sdata_syms): Declare.
1809 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1811 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1813 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1815 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1816 in a section with no contents.
1817 (is_vma_in_section, find_section_by_vma): New functions.
1818 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1819 offsets in the debug directory.
1820 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1821 Byte-swap GUID from little-endian to big-endian order for
1822 consistent and conventional display.
1824 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1826 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1827 64-bit doubles objects mix with 32-bit doubles objects.
1828 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1830 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1832 * mmo.c: Update URLs in documentation comments.
1834 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1835 David Weatherford <weath@cadence.com>
1836 Max Filippov <jcmvbkbc@gmail.com>
1838 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1841 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1843 * config.bfd: Add proper arm config for *-*-freebsd*.
1845 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1847 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1848 mips32r5 and mips64r5.
1849 * archures.c (bfd_architecture): Likewise.
1850 * bfd-in2.h (bfd_architecture): Likewise.
1851 * cpu-mips.c (arch_info_struct): Likewise.
1852 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1854 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1856 * elfxx-mips.h (elfxx-mips.h): Declare.
1857 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1858 Tag_GNU_MIPS_ABI_FP mismatches.
1859 (_bfd_mips_fp_abi_string): New function.
1861 2014-05-02 Alan Modra <amodra@gmail.com>
1863 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1864 * configure.in: Likewise.
1865 * configure: Regenerate.
1867 2014-05-02 Alan Modra <amodra@gmail.com>
1869 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1870 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1871 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1872 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1873 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1874 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1875 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1876 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1877 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1878 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1879 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1880 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1881 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1882 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1883 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1884 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1885 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1886 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1887 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1888 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1889 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1890 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1891 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1892 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1893 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1894 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1895 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1896 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1897 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1898 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1899 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1900 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1901 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1902 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1903 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1904 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1905 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1906 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1907 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1908 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1909 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1910 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1911 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1912 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1913 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1914 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1915 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1916 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1918 * configure: Regenerate.
1920 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1922 * mmo.c (mmo File layout documentation): Add note about low bits
1924 (mmo_write_chunk): When handling data remainder, assert that
1925 previous remaining data is flushed.
1926 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1927 when dealing with an aligned VMA and for aligned lengths. Don't skip
1928 the last 32-bit-word of zeros.
1929 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1930 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1931 emitting data, not after updating it.
1932 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1934 2014-04-30 Nick Clifton <nickc@redhat.com>
1936 * compress.c (bfd_is_section_compressed): When checking the
1937 .debug_str section, also check the fifth byte in the section is
1938 not part of a string.
1940 2014-04-30 Alan Modra <amodra@gmail.com>
1942 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1943 (find_merged_cie): Identify personality functions by (bfd_id,index)
1944 pair when a local sym is used.
1946 2014-04-29 Christian Svensson <blue@cmd.nu>
1948 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1949 into .rela.got if it contained TLS relocations as well.
1951 2014-04-28 Nick Clifton <nickc@redhat.com>
1954 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1957 2014-04-26 Alan Modra <amodra@gmail.com>
1959 * po/SRC-POTFILES.in: Regenerate.
1960 * configure: Regenerate.
1962 2014-04-25 Nick Clifton <nickc@redhat.com>
1965 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1966 a 342-bit host. This time for older versions of gcc.
1968 2014-04-24 Nick Clifton <nickc@redhat.com>
1970 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1973 2014-04-24 Alan Modra <amodra@gmail.com>
1976 * dwarf2.c: Formatting.
1977 (struct dwarf2_debug): Make adjusted_section_count signed.
1978 (unset_sections): Make i signed.
1979 (set_debug_vma): New function.
1980 (place_sections): Handle separate debug object file. Set VMA
1981 on debug sections, even if they have an output section. Also
1982 set VMA on zero size sections, and non-load but alloc sections.
1983 Set adjusted_section_count to -1 when no section adjustment.
1984 Malloc adjusted_sections. Don't double last_vma. Transfer
1985 alloc section VMAs to separate debug file.
1986 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1987 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1988 test on symbols being the same before using old stash. Read
1989 and use separate debug file symbols. Call place_sections.
1990 (find_line): Don't call place_sections here.
1991 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1992 * libbfd.h: Regenerate.
1993 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1994 _bfd_dwarf2_slurp_debug_info call.
1995 * simple.c (simple_save_output_info): Clarify comment.
1997 2014-04-24 Nick Clifton <nickc@redhat.com>
2000 * peXXigen.c (struct rsrc_regions): New structure.
2001 (rsrc_print_resource_directory): Use new structure. Include
2002 offset of directory in listing.
2003 (rsrc_print_resource_entry): Likewise.
2004 (rsrc_print_section): Likewise.
2005 (rsrc_count_entries): Do not increment sizeof_strings or
2007 (rsrc_count_directory): Do not increment sizeof_tables.
2008 (rsrc_compute_region_sizes): New function.
2009 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2010 (rsrc_process_section): Compute size of regions after merging
2013 2014-04-23 Alan Modra <amodra@gmail.com>
2016 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2017 (place_sections): Do not modify VMA of sections when called from
2018 linker after sections have been placed in output sections. Short
2019 circuit single section case.
2020 (save_section_vma, section_vma_same): New functions.
2021 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2023 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2024 when non-relocatable.
2026 2014-04-22 Nick Clifton <nickc@redhat.com>
2029 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2031 2014-04-22 Christian Svensson <blue@cmd.nu>
2033 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2034 * archures.c: Likewise.
2035 * coffcode.h: Likewise.
2036 * config.bfd: Likewise.
2037 * configure.in: Likewise.
2038 * reloc.c: Likewise.
2039 * targets.c: Likewise.
2040 * cpu-or1k.c: New file.
2041 * elf32-or1k.c: New file.
2042 * coff-or32.c: Delete.
2043 * cpu-openrisc.c: Delete.
2044 * cpu-or32.c: Delete.
2045 * elf32-openrisc.c: Delete.
2046 * elf32-or32.c: Delete.
2047 * Makefile.in: Regenerate.
2048 * bfd-in2.h: Regenerate.
2049 * configure: Regenerate.
2050 * libbfd.h: Regenerate.
2052 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2055 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2057 2014-04-22 Will Newton <will.newton@linaro.org>
2059 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2060 function. (elf_backend_section_flags): Remove define.
2062 2014-04-21 Richard Henderson <rth@redhat.com>
2064 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2065 parameter; honor it and disable got merging when false.
2066 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2067 the first pass of relaxation.
2068 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2069 the end of the LITERAL+LITUSE chain.
2070 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2071 second pass of relaxation.
2073 * configure.ac (use_secureplt): Enable by default.
2074 * configure: Rebuild.
2076 2014-04-18 Tristan Gingold <gingold@adacore.com>
2078 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2079 bind_content, weak_bind_content, lazy_bind_content,
2081 (bfd_mach_o_load_command): Add comments, add next field.
2082 (mach_o_data_struct): Replace commands field by first_command
2084 * mach-o.c (bfd_mach_o_append_command): New function.
2085 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2086 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2088 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2089 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2090 (bfd_mach_o_write_thread): Use macro instead of literal.
2091 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2092 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2094 (bfd_mach_o_write_symtab_content): New function (extracted
2095 from bfd_mach_o_write_symtab).
2096 (bfd_mach_o_write_symtab): Split.
2097 (bfd_mach_o_count_indirect_symbols): Move
2098 (bfd_mach_o_build_dysymtab): Remove layout code.
2099 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2100 (bfd_mach_o_count_sections_for_seg): Remove.
2101 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2102 bfd_mach_o_build_seg_command).
2103 (bfd_mach_o_build_exec_seg_command): New function.
2104 (bfd_mach_o_build_dysymtab_command): Remove.
2105 (bfd_mach_o_layout_commands): New function.
2106 (bfd_mach_o_init_segment): New function.
2107 (bfd_mach_o_build_commands): Major rework to handle non-object
2109 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2111 (bfd_mach_o_read_dyld_info): Clear content fields.
2112 (bfd_mach_o_read_segment): Adjust call.
2113 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2115 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2116 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2117 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2120 2014-04-18 Tristan Gingold <gingold@adacore.com>
2122 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2123 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2124 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2125 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2127 2014-04-18 Tristan Gingold <gingold@adacore.com>
2129 * mach-o.h (bfd_mach_o_dylinker_command)
2130 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2132 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2133 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2135 2014-04-18 Tristan Gingold <gingold@adacore.com>
2137 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2138 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2139 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2140 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2141 each targets declared.
2142 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2143 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2145 2014-04-18 Tristan Gingold <gingold@adacore.com>
2147 * mach-o.c (bfd_mach_o_write_thread)
2148 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2149 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2150 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2151 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2152 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2153 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2154 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2155 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2156 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2157 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2158 (bfd_mach_o_read_command): Now return a boolean status.
2159 Adjust return statements.
2160 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2161 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2163 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2165 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2166 field. Add assigned_low_gotno and assigned_high_gotno fields.
2167 (mips_elf_create_local_got_entry): Update out-of-space condition.
2168 Set index of new GOT entry to assigned_low_gotno if required by
2169 the current relocation, else set it to assigned_high_gotno.
2170 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2171 with assigned_low_gotno.
2172 (mips_elf_multi_got): Initialize assigned_low_gotno and
2173 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2174 in place of assigned_gotno when handling global GOT entries.
2175 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2176 assigned_high_gotno.
2177 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2178 gap in the middle of local GOT space.
2180 2014-04-17 Alan Modra <amodra@gmail.com>
2183 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2184 current bfd is a plugin. Don't always set type_change_ok
2185 when old bfd is a plugin.
2187 2014-04-16 Tristan Gingold <gingold@adacore.com>
2189 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2192 2014-04-16 Alan Modra <amodra@gmail.com>
2194 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2195 with "ba 0" rather than zeros.
2197 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2199 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2201 2014-04-14 Alan Modra <amodra@gmail.com>
2203 * elf32-ppc.c (BA): Define
2204 (ppc_elf_link_hash_table_create): Correct default_params.
2205 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2206 than "nop" for ppc476_workaround.
2207 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2208 and __glink_PLTresolve. Ensure plt call stub at end of page
2209 doesn't allow fall-thru prefetch.
2211 2014-04-11 Nick Clifton <nickc@redhat.com>
2214 * peXXigen.c (abs_finder): New function.
2215 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2216 than 1^32 try to convert them into section relative values
2219 2014-04-11 Nick Clifton <nickc@redhat.com>
2221 * bfd-in2.h: Regenerate.
2222 * libbfd.h: Regenerate.
2224 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2226 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2227 when building function stubs.
2229 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2231 * elf32-avr.c: Add DIFF relocations for AVR.
2232 (avr_final_link_relocate): Handle the DIFF relocs.
2233 (bfd_elf_avr_diff_reloc): New.
2234 (elf32_avr_is_diff_reloc): New.
2235 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2236 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2239 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2241 2014-04-09 Alan Modra <amodra@gmail.com>
2243 * libcoff.h: Regenerate.
2245 2014-04-09 Alan Modra <amodra@gmail.com>
2247 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2248 of safe ppc476 insns at end of page. Also remove non-branch insns.
2251 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2253 * peXXigen.c (pe_print_debugdata): New function: Displays the
2254 contents of the debug directory and decodes codeview entries.
2255 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2256 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2257 Add functions for reading and writing debugdir and codeview
2259 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2260 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2261 * libcoff-in.h (pe_tdata): Add build-id data.
2262 * libcoff.h: Regenerate.
2263 * coffcode.h (coff_write_object_contents): Run build_id
2264 after_write_object_contents hook.
2266 2014-04-05 Alan Modra <amodra@gmail.com>
2268 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2269 merging non-default sym.
2271 2014-04-04 Tristan Gingold <gingold@adacore.com>
2273 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2276 2014-04-04 Tristan Gingold <gingold@adacore.com>
2278 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2279 thinko on names length.
2281 2014-04-04 Tristan Gingold <gingold@adacore.com>
2283 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2285 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2287 2014-04-04 Tristan Gingold <gingold@adacore.com>
2289 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2291 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2293 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2294 section before dereferencing.
2295 (pe_print_idata, pe_print_edata, pe_print_reloc)
2296 (rsrc_print_section): Don't bother interpreting the contents
2297 of sections which have no contents.
2299 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2302 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2305 2014-04-03 Tristan Gingold <gingold@adacore.com>
2307 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2309 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2311 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2313 2014-04-03 Alan Modra <amodra@gmail.com>
2315 * elf-bfd.h (struct elf_backend_data
2316 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2317 with "bfd_size_type size".
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): Likewise.
2321 * elfcode.h (bfd_from_remote_memory): Likewise.
2322 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2323 * bfd-in2.h: Regenerate.
2325 2014-04-02 Tristan Gingold <gingold@adacore.com>
2327 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2328 (bfd_mach_o_prebind_cksum_command): New types.
2329 (bfd_mach_o_prebound_dylib_command): Rewrite.
2330 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2332 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2334 (bfd_mach_o_read_prebind_cksum): New function.
2335 (bfd_mach_o_read_twolevel_hints): Ditto.
2336 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2339 2014-04-02 Alan Modra <amodra@gmail.com>
2341 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2342 Consolidate code handling possible section headers past end of
2343 segment. Don't use p_align for page size guess, instead use
2344 minpagesize. Take note of ld.so clearing section headers when
2345 p_memsz > p_filesz. Handle file header specifying no section
2346 headers. Handle zero p_align throughout. Default loadbase to
2347 zero. Add comments. Rename contents_size to high_offset, and
2348 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2349 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2350 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2352 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2353 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2354 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2355 * bfd-in2.h: Regnerate.
2357 2014-04-01 Tristan Gingold <gingold@adacore.com>
2359 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2362 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2363 Pavel Fedin <p.fedin@samsung.com>
2365 * elf32-arm.c: Add support for limited pretty-printing of PLT
2366 entries on eabi and nacl targets.
2367 (elf32_arm_get_synthetic_symtab): Add new callback.
2368 (elf32_arm_nacl_plt_sym_val): Likewise.
2369 (elf32_arm_plt0_size): Add helper function.
2370 (elf32_arm_plt_size): Likewise.
2372 2014-03-27 Tristan Gingold <gingold@adacore.com>
2374 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2375 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2377 2014-03-27 Tristan Gingold <gingold@adacore.com>
2379 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2380 * mach-o.c (bfd_mach_o_write_symtab)
2381 (bfd_mach_o_write_contents)
2382 (bfd_mach_o_set_section_flags_from_bfd)
2383 (bfd_mach_o_build_seg_command): Fix indentation.
2384 (bfd_mach_o_get_base_address): New function.
2386 2014-03-26 Nick Clifton <nickc@redhat.com>
2388 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2389 relocations in discarded sections.
2391 2014-03-26 Tristan Gingold <gingold@adacore.com>
2393 * mach-o.c (bfd_mach_o_convert_architecture): Add
2394 BFD_MACH_O_CPU_TYPE_ARM64.
2396 2014-03-26 Alan Modra <amodra@gmail.com>
2398 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2399 needed plt entries when taking the address of functions for
2400 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2401 Move opd setup and abiversion checks to..
2402 (ppc64_elf_before_check_relocs): ..here. Renamed from
2403 ppc64_elf_process_dot_syms. Set output abiversion from input and
2404 input abiversion from output, if either is not set.
2405 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2406 (elf_backend_check_directives): Update.
2408 2014-03-25 Will Newton <will.newton@linaro.org>
2410 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2411 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2412 of input sections rather than output sections.
2414 2014-03-20 Will Newton <will.newton@linaro.org>
2417 * elf32-arm.c (elf32_arm_check_relocs): Set
2418 pointer_equality_needed for absolute references within
2420 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2421 unless pointer_equality_needed is set.
2423 2014-03-19 Nick Clifton <nickc@redhat.com>
2425 * peXXigen.c (rsrc_process_section): Add code to scan input
2426 sections and record their lengths. Use these lengths to find the
2427 start of each merged .rsrc section.
2429 2014-03-17 Tristan Gingold <gingold@adacore.com>
2431 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2432 (bfd_mach_o_read_command): Ditto.
2434 2014-03-14 Meador Inge <meadori@codesourcery.com>
2436 * configure.in: Add strnlen to AC_CHECK_DECLS.
2437 * config.in: Regenerate.
2438 * configure: Regenerate.
2439 * sysdep.h (strnlen): Add prototype.
2441 2014-03-14 Alan Modra <amodra@gmail.com>
2443 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2444 handling for VLE_SDA21 relocs.
2446 2014-03-13 Tristan Gingold <gingold@adacore.com>
2448 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2450 (pe_bfd_object_p): Also read version number to detect ILF.
2451 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2452 (x86_64pe_bigobj_vec): Define
2453 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2454 (bfd_coff_max_nscns): New macro.
2455 (coff_compute_section_file_positions): Use unsigned int for
2456 target_index. Compare with bfd_coff_max_nscns.
2457 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2458 Set a value for _bfd_coff_max_nscns.
2459 (header_bigobj_classid): New constant.
2460 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2461 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2462 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2464 (bigobj_swap_table): New table.
2465 * libcoff.h: Regenerate.
2466 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2467 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2468 _bfd_coff_max_nscns.
2469 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2470 * coff-rs6000.c (bfd_xcoff_backend_data)
2471 (bfd_pmac_xcoff_backend_data): Likewise.
2472 * coff64-rs6000.c (bfd_xcoff_backend_data)
2473 (bfd_xcoff_aix5_backend_data): Likewise.
2474 * targets.c (x86_64pe_bigobj_vec): Declare.
2475 * configure.in (x86_64pe_bigobj_vec): New vector.
2476 * configure: Regenerate.
2477 * config.bfd: Add bigobj object format for Windows targets.
2479 2014-03-12 Nick Clifton <nickc@redhat.com>
2482 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2483 before testing for vxworks.
2485 2014-03-12 Alan Modra <amodra@gmail.com>
2487 * Makefile.in: Regenerate.
2489 2014-03-12 Alan Modra <amodra@gmail.com>
2492 * elf.c (copy_elf_program_header): Ignore first section lma if
2495 2014-03-11 Alan Modra <amodra@gmail.com>
2498 * coff-rs6000.c: Include stdint.h.
2499 * coff64-rs6000.c: Likewise.
2501 2014-03-10 Tristan Gingold <gingold@adacore.com>
2503 * ticoff.h: Removed.
2505 2014-03-08 Alan Modra <amodra@gmail.com>
2507 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2508 many relocations. Correct bitsize and rightshift too for a number
2509 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2510 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2511 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2512 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2513 fields in instructions to signed/unsigned according to whether
2514 the field takes a signed or unsigned value. Tidy vle split16 code.
2515 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2517 2014-03-08 Alan Modra <amodra@gmail.com>
2519 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2520 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2521 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2522 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2523 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2524 fields in instructions to signed/unsigned according to whether
2525 the field takes a signed or unsigned value.
2527 2014-03-07 Pedro Alves <palves@redhat.com>
2530 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2531 through ptr_to_uint instead of through long.
2533 2014-03-06 Nick Clifton <nickc@redhat.com>
2536 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2537 attribute section names.
2539 2014-03-05 Alan Modra <amodra@gmail.com>
2541 Update copyright years.
2543 2014-03-05 Alan Modra <amodra@gmail.com>
2545 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2546 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2547 (ppc64_elf_check_relocs): Likewise.
2548 (ppc64_elf_relocate_section): Likewise.
2549 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2550 * bfd-in2.h: Regenerate.
2551 * libbfd.h: Regenerate.
2553 2014-03-04 Heiher <r@hev.cc>
2555 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2557 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2558 extension of bfd_mach_mipsisa64r2.
2560 2014-03-04 Nick Clifton <nickc@redhat.com>
2563 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2564 (elf32_thumb2_plt_entry): New array.
2565 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2566 using thumb2 based PLT.
2567 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2569 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2571 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2573 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2574 Thumb2 based PLT 0-entry.
2575 (elf32_arm_output_arch_local_syms): Handle creation of local
2576 symbols for Thumb2 based PLT entries.
2578 2014-02-28 Alan Modra <amodra@gmail.com>
2581 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2582 the same conditions we called check_relocs.
2584 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2586 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2587 * bfd-in2.h: Regenerate.
2588 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2589 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2590 using long PLT entries.
2591 (bfd_elf32_arm_use_long_plt): New function.
2592 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2594 2014-02-27 Alan Modra <amodra@gmail.com>
2596 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2597 params for targets that don't use ppc32elf.em.
2599 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2601 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2602 of GOTOFF relocations.
2604 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2605 H.J. Lu <hongjiu.lu@intel.com>
2607 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2608 (elf_x86_64_legacy_plt_entry): Likewise.
2609 (elf_x86_64_bnd_plt_entry): Likewise.
2610 (elf_x86_64_legacy_plt2_entry): Likewise.
2611 (elf_x86_64_bnd_plt2_entry): Likewise.
2612 (elf_x86_64_bnd_arch_bed): Likewise.
2613 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2614 (elf_x86_64_link_hash_table): Add plt_bnd.
2615 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2617 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2618 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2620 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2621 symbols. Resolve call to the second PLT if it is created.
2622 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2623 (elf_x86_64_relocate_section): Resolve PLT references to the
2624 second PLT if it is created.
2625 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2626 second PLT entry for BND relocation.
2627 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2628 the second PLT is created.
2629 (elf_x86_64_get_synthetic_symtab): New.
2630 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2632 2014-02-19 Alan Modra <amodra@gmail.com>
2634 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2635 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2636 provision of out-of-line register save/restore routines.
2638 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2640 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2641 PT_DYNAMIC segment flags.
2643 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2646 * simple.c (struct saved_offsets): New.
2647 (simple_save_output_info): Use it for ptr.
2648 (simple_restore_output_info): Use it for ptr. Check section_count.
2649 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2651 2014-02-17 Alan Modra <amodra@gmail.com>
2653 * elf64-ppc.h (struct ppc64_elf_params): Define.
2654 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2655 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2656 ppc64_elf_build_stubs): Update prototype.
2657 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2658 fields now in params. Adjust code throughout file.
2659 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2660 Save params pointer in htab.
2661 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2662 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2663 ppc64_elf_build_stubs): Remove parameters now in "params".
2665 2014-02-17 Alan Modra <amodra@gmail.com>
2667 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2668 patched for ppc476 workaround. Reapply branch taken/not taken
2671 2014-02-12 Alan Modra <amodra@gmail.com>
2673 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2674 stubs for calls to __tls_get_addr that we know will later be
2677 2014-02-12 Alan Modra <amodra@gmail.com>
2679 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2680 for ld -r, when code sections are sufficiently aligned.
2681 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2684 2014-02-12 Alan Modra <amodra@gmail.com>
2687 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2688 --export-dynamic and --dynamic-list marking of symbols.
2689 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2692 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2695 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2696 executables if it matches dynamic_list.
2698 2014-02-10 Alan Modra <amodra@gmail.com>
2700 * po/SRC-POTFILES.in: Regenerate.
2701 * po/bfd.pot: Regenerate.
2703 2014-02-09 Alan Modra <amodra@gmail.com>
2705 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2706 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2707 (elfNN_bed): Init new field.
2708 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2709 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2710 (ppc_elf_relax_section): Don't reallocate section here, write
2711 stubs, or write out relocs for ld -r here..
2712 (ppc_elf_relocate_section): ..instead write stubs here, and use
2713 existing code to write out relocs for ld -r. Fix offset
2714 adjustment on reloc for little-endian.
2715 (elf_backend_caches_rawsize): Define.
2717 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2720 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2722 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2724 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2725 return paths. Three times.
2726 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2728 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2729 (ppc64_elf_edit_toc): Free USED in return path.
2731 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2733 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2734 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2735 * libbfd.h: Regenerated.
2736 * bfd-in2.h: Regenerated.
2737 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2738 (nios2_reloc_map): Likewise.
2739 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2740 Fixed all references.
2741 (nios2_elf32_relocate_section): Add new relocations.
2742 (nios2_elf32_check_relocs): Likewise.
2743 (nios2_elf32_gc_sweep_hook): Likewise.
2745 2014-02-03 Alan Modra <amodra@gmail.com>
2747 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2748 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2749 (ppc_elf_link_params): New function.
2750 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2752 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2753 parameters. Use htab->params instead.
2754 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2755 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2756 64 bytes for ppc476 workaround.
2757 (struct ppc_elf_relax_info): New.
2758 (ppc_elf_relax_section): Exclude linker created sections and
2759 those too small to hold one instruction. Don't add another
2760 branch around trampolines on later relax passes. Don't
2761 generate trampolines for undefined symbols when !relocatable,
2762 nor for plugin symbols. Allocate space for ppc476 workaround
2763 patch area. Free fixups on error return path.
2764 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2765 * elf32-ppc.h (struct ppc_elf_params): New.
2766 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2767 (ppc_elf_link_params): Declare.
2768 * section.c (SEC_INFO_TYPE_TARGET): Define.
2769 * bfd-in2.h: Regenerate.
2771 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2773 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2775 (nios2_elf32_relocate_section): Use got_base to adjust
2776 GOT-pointer-relative relocations relative to _gp_got.
2777 (create_got_section): Create _gp_got symbol.
2778 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2779 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2781 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2783 * bfd-in2.h: Update from reloc.c.
2784 * elf32-nios2.c: Include elf32-nios2.h.
2785 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2786 (nios2_reloc_map): Likewise.
2787 (enum elf32_nios2_stub_type): Declare.
2788 (struct elf32_nios2_stub_hash_entry): Declare.
2789 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2790 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2791 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2792 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2793 bfd_count, top_index, input_list, all_local_syms.
2794 (nios2_call26_stub_entry): New.
2795 (nios2_elf32_install_imm16): Move up in file.
2796 (nios2_elf32_install_data): Move up in file.
2797 (hiadj): Move up in file.
2798 (stub_hash_newfunc): New.
2799 (link_hash_newfunc): Initialize hsh_cache field.
2801 (nios2_stub_name): New.
2802 (nios2_get_stub_entry): New.
2803 (nios2_add_stub): New.
2804 (nios2_elf32_setup_section_lists): New.
2805 (nios2_elf32_next_input_section): New.
2806 (CALL26_SEGMENT): New.
2807 (MAX_STUB_SECTION_SIZE): New.
2808 (group_sections): New.
2809 (nios2_type_of_stub): New.
2810 (nios2_build_one_stub): New.
2811 (nios2_size_one_stub): New.
2812 (get_local_syms): New.
2813 (nios2_elf32_size_stubs): New.
2814 (nios2_elf32_build_stubs): New.
2815 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2816 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2817 trampolines for R_NIOS2_CALL26 stubs.
2818 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2819 (nios2_elf32_gc_sweep_hook): Likewise.
2820 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2821 (nios2_elf32_link_hash_table_free): New.
2822 (bfd_elf32_bfd_link_hash_table_free): Define.
2823 * elf32-nios2.h: New file.
2824 * libbfd.h: Update from reloc.c.
2825 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2827 2014-01-29 Nick Clifton <nickc@redhat.com>
2830 * elf32-metag.c (elf_metag_post_process_headers): Call
2831 _bfd_elf_post_process_headers.
2832 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2833 _bfd_elf_copy_private_data.
2834 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2836 2014-01-29 Nick Clifton <nickc@redhat.com>
2838 * bfd-in.h (bfd_set_section_vma): Delete.
2839 (bfd_set_section_alignment): Delete.
2840 (bfd_set_section_userdata): Delete.
2841 (bfd_set_cacheable): Delete.
2842 * bfd.c (bfd_set_cacheable): New static inline function.
2843 * section.c (bfd_set_section_userdata): Likewise.
2844 (bfd_set_section_vma): Likewise.
2845 (bfd_set_section_alignment): Likewise.
2846 * bfd-in2.h: Regenerate.
2848 2014-01-28 Nick Clifton <nickc@redhat.com>
2850 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2851 attributes select the CU containing the abbreviation, which may not
2854 2014-01-24 Alan Modra <amodra@gmail.com>
2856 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2857 to get_relocs for ELFv2.
2859 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2862 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2863 if TLS sections are not adjacent.
2865 2014-01-22 Alan Modra <amodra@gmail.com>
2867 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2869 2014-01-22 Alan Modra <amodra@gmail.com>
2871 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2873 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2876 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2877 regular default symbol definition and the versioned dynamic
2878 symbol definition mismatch, skip the default symbol definition
2879 if one of them is IFUNC.
2881 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2884 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2885 info->export_dynamic nor h->ref_dynamic for type mismatch when
2886 adding the default version.
2888 2014-01-16 Alan Modra <amodra@gmail.com>
2890 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2891 mips_elf_traverse_got_arg* rather than mips_got_info*.
2892 Adjust caller. Alloc on output_bfd rather than symbol section
2895 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2897 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2899 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2901 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2904 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2905 against __ehdr_start.
2906 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2908 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2910 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2912 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2914 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2917 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2918 count if there are any non pc-relative relocs.
2919 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2921 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2922 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2924 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2925 offset while calculating relocation address.
2926 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2927 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2929 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2932 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2933 R_ARM_ABS8 and R_ARM_ABS16.
2935 2014-01-13 Alan Modra <amodra@gmail.com>
2937 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2938 error when shared and force a plt call otherwise.
2939 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2940 plt_type == PLT_NEW.
2941 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2942 the appropriate call stub.
2944 2014-01-10 Alan Modra <amodra@gmail.com>
2949 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2950 (assign_file_positions_for_non_load_sections): When setting up
2951 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2952 header that completely covers the relro region.
2954 2014-01-09 Tristan Gingold <gingold@adacore.com>
2956 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2957 table macros and add macros to initializa the structure.
2959 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2964 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2965 size for PT_GNU_RELRO segment.
2966 (assign_file_positions_for_load_sections): If PT_LOAD segment
2967 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2969 2014-01-07 Tom Tromey <tromey@redhat.com>
2971 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2974 2014-01-03 Nick Clifton <nickc@redhat.com>
2977 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2980 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2983 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2985 2014-01-02 Nick Clifton <nickc@redhat.com>
2988 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2989 filename in the bfd's filename field.
2990 * elfcode.h (bfd_from_remote_memory): Likewise.
2991 * ieee.c (ieee_object_p): Likewise.
2992 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2993 * oasys.c (oasys_openr_next_archived_file): Likewise.
2994 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2995 * opncls.c (bfd_fopen): Likewise.
2996 (bfd_openstreamr): Likewise.
2997 (bfd_openr_iovec): Likewise.
2998 (bfd_openw): Likewise.
2999 (bfd_create): Likewise.
3000 (_bfd_delete_bfd): Free filename.
3002 For older changes see ChangeLog-2013
3004 Copyright (C) 2014 Free Software Foundation, Inc.
3006 Copying and distribution of this file, with or without modification,
3007 are permitted in any medium without royalty provided the copyright
3008 notice and this notice are preserved.
3014 version-control: never
projects / external / binutils.git / blob