1 2014-12-10 Alan Modra <amodra@gmail.com>
4 * dwarf2.c (struct comp_unit): Add "lang".
5 (non_mangled): New function.
6 (struct funcinfo): Add "is_linkage". Reorder for better packing.
7 Make "name" a const char*.
8 (lookup_address_in_function_table): Delete functionname_ptr param.
9 (find_abstract_instance_name): Add is_linkage param. Set if we
10 have DW_AT_linkage_name or non_mangled DW_AT_name.
11 (scan_unit_for_symbols): Similarly set func->is_linkage.
12 (parse_comp_unit): Stash DW_AT_language.
13 (comp_unit_find_nearest_line): Replace functionname_ptr param
14 with function_ptr param.
15 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
16 functionname_ptr from function->name. Call _bfd_elf_find_function
17 to retrieve symbol for function if not linkage name.
18 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
19 * elf.c (elf_find_function): ..here.
20 (_bfd_elf_find_nearest_line): Adjust calls.
21 * elf-bfd.h (_bfd_elf_find_function): Declare.
23 2014-12-10 Alan Modra <amodra@gmail.com>
25 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
26 calling get_elf_backend_data.
27 (_bfd_dwarf2_find_nearest_line): Fix parens.
29 2014-12-10 Alan Modra <amodra@gmail.com>
32 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
33 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
34 (elfNN_bed): Init new field.
35 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
36 (bfd_elf_final_link): Control sorting of relocs.
37 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
38 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
39 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
40 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
42 2014-12-09 Nick Clifton <nickc@redhat.com>
45 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
46 * libbfd.c (safe_read_leb128): New function.
47 * libbfd-in.h (safe_read_leb128): Add prototype.
48 * libbfd.h: Regenerate.
49 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
50 Check for an over-long subsection length.
51 * elf.c (elf_parse_notes): Check that the namedata is long enough
52 for the string comparison that is about to be performed.
53 (elf_read_notes): Zero-terminate the note buffer.
55 2014-12-09 Alan Modra <amodra@gmail.com>
57 * elf64-ppc.c (sort_r_offset): Delete.
58 (ppc64_elf_edit_opd): Don't sort input relocs.
60 2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
62 * config.bfd: Add Visium support.
63 * configure.ac: Likewise.
64 * configure: Regenerate.
65 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
66 (ALL_MACHINES_CFILES): Add cpu-visium.c.
67 (BFD32_BACKENDS): Add elf32-visium.lo.
68 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
69 * Makefile.in: Regenerate.
70 * archures.c (DESCRIPTION): Add Visium support.
71 (bfd_visium_arch): Declare.
72 (bfd_archures_list): Add bfd_visium_arch.
73 * reloc.c: Add Visium relocations.
74 * targets.c (visium_elf32_vec): Declare.
75 (_bfd_target_vector): Add visium_elf32_vec.
76 * bfd-in2.h: Regenerate.
78 * cpu-visium.c: New file.
79 * elf32-visium.c: Likewise.
80 * po/SRC-POTFILES.in: Regenerate.
82 2014-12-05 Steve Ellcey <sellcey@mips.com>
84 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
86 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
88 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
90 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
93 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
94 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
96 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
97 (elf_backend_plt_sym_val): Likewise.
98 (elf_i386_get_plt_sym_val): New.
99 (elf_i386_get_synthetic_symtab): Likewise.
100 (bfd_elf32_get_synthetic_symtab): Likewise.
101 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
102 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
103 (elf_backend_plt_sym_val): Likewise.
104 (elf_x86_64_get_plt_sym_val): New.
105 (elf_x86_64_get_synthetic_symtab): Use
106 _bfd_elf_ifunc_get_synthetic_symtab.
107 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
109 2014-12-04 Alan Modra <amodra@gmail.com>
112 * elflink.c: Include bfd_stdint.h.
113 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
114 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
115 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
118 2014-12-03 Nick Clifton <nickc@redhat.com>
121 * compress.c (bfd_get_full_section_contents): Fail if there are no
122 section contents available when the compress_status is
123 COMPRESS_SECTION_DONE.
124 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
125 (bfd_malloc2): Use bfd_malloc.
126 (bfd_realloc): Refuse to reallocate a negative size.
127 (bfd_realloc2): Use bfd_realloc.
128 (bfd_realloc_or_free): Use bfd_realloc.
129 (bfd_zmalloc): Use bfd_malloc.
130 (bfd_zmalloc): Use bfd_malloc2.
131 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
133 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
135 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
137 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
139 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
140 info->executable for symbols which need copy relocs.
142 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
144 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
146 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
147 with ELIMINATE_COPY_RELOCS.
148 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
149 relocs against symbols which turn out to need copy relocs.
151 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
153 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
154 allow copy relocs for building executables.
155 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
156 pc-relative relocation in shared object.
157 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
159 (elf_x86_64_relocate_section): Don't copy a pc-relative
160 relocation into the output file if the symbol needs copy reloc.
162 2014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
164 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
165 overflow on non-weak undefined symbols.
167 2014-12-02 Alan Modra <amodra@gmail.com>
169 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
170 _opd_sec_data array, halving required memory.
171 (sort_r_offset): New function.
172 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
173 sections with a mix of 16 and 24 byte OPD entries. Don't
174 attempt to honour --non-overlapping-opd for .opd sections with
175 unexpected relocs. Simplify opd entry size calculations by
176 first finding the reloc for the next entry. Make edit loop
177 handle one opd entry per iteration, with an inner loop
178 handling relocs per entry.
180 2014-12-01 Nick Clifton <nickc@redhat.com>
183 * archive.c (do_slurp_coff_armap): Add range checks to prevent
184 running off the end of the string table.
185 * compress.c (bfd_get_full_section_contents): Return a NULL
186 pointer for zero sized sections. Do not attempt to copy a buffer
188 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
189 header. Add range checks to avoid running off the end of the
191 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
192 if the seek fails, no memory is allocated.
193 (bfd_elf_string_from_elf_section): Do not allocate a string from a
194 non string section. It only leads to trouble later on.
195 (_bfd_elf_print_private_bfd_data): Check for there being too
196 little external dynamic data.
197 (bfd_section_from_shdr): Replace assertion with a failure mode.
198 (bfd_section_from_shdr): When walking a loaded group section use
199 the internal structure size, not the external size. Check for the
200 group section being empty.
201 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
203 * elfcode.h (elf_slurp_reloc_table): Likewise.
204 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
207 2014-11-30 Alan Modra <amodra@gmail.com>
210 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
211 symbols from libraries that won't be listed in DT_NEEDED.
212 (elf_link_output_extsym): Don't output verdefs for such symbols.
214 2014-11-28 Alan Modra <amodra@gmail.com>
216 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
217 vna_next/vd_next/vda_next is zero. Correct counts.
219 2014-11-27 Nick Clifton <nickc@redhat.com>
222 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
223 a discrepancy between the isymMax and ifdMax values in the
225 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
226 scanning the external dynamic entries.
228 2014-11-26 Nick Clifton <nickc@redhat.com>
231 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
233 * coff-h8500.c (rtype2howto): Likewise.
234 * coff-tic30.c (rtype2howto): Likewise.
235 * coff-z80.c (rtype2howto): Likewise.
236 * coff-z8k.c (rtype2howto): Likewise.
237 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
238 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
240 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
241 * coff-w65.c (rtype2howto): Likewise.
242 * coff-we32k.c (RTYPE2HOWTO): Likewise.
243 * pe-mips.c (RTYPE2HOWTO): Likewise.
244 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
246 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
248 * coffgen.c (make_a_section_from_file): Check the length of a
249 section name before testing to see if it is a debug section name.
250 (coff_object_p): Zero out any uninitialised bytes in the opt
252 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
253 source being empty when there are values to be processed.
254 (_bfd_ecoff_slurp_symbol_table): Add range check.
255 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
256 (bfd_mach_o_mangle_sections): Move test for too many sections to
257 before the allocation of the section table.
258 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
259 memory and nullify the symbol pointer.
260 * reloc.c (bfd_generic_get_relocated_section_contents): Add
261 handling of a bfd_reloc_notsupported return value.
262 * versados.c (EDATA): Add range checking.
263 (get_record): Likewise.
264 (process_otr): Check for contents being available before updating
266 (versados_canonicalize_reloc): Add range check.
268 2014-11-26 Alan Modra <amodra@gmail.com>
270 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
271 internal verref buffer. Error for zero sh_info. Print errors.
272 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
274 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
276 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
277 NAME##_get_symbol_version_string.
278 (bfd_get_symbol_version_string): New.
279 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
280 _bfd_nosymbols define.
281 * aout-target.h (MY_get_symbol_version_string): Likewise.
282 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
283 * binary.c (binary_get_symbol_version_string): Likewise.
284 * bout.c (aout_32_get_symbol_version_string): Likewise.
285 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
286 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
287 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
288 * ieee.c (ieee_get_symbol_version_string): Likewise.
289 * ihex.c (ihex_get_symbol_version_string): Likewise.
290 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
291 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
292 * mmo.c (mmo_get_symbol_version_string): Likewise.
293 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
294 * oasys.c (oasys_get_symbol_version_string): Likewise.
295 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
296 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
297 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
298 * som.c (som_get_symbol_version_string): Likewise.
299 * srec.c (srec_get_symbol_version_string): Likewise.
300 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
301 * versados.c (versados_get_symbol_version_string): Likewise.
302 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
303 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
305 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
306 coff_get_symbol_version_string.
307 (rs6000_xcoff64_aix_vec): Likewise.
309 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
310 (_bfd_elf_get_symbol_version_string): This.
312 (bfd_elf_print_symbol): Updated.
313 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
315 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
316 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
317 * bfd-in2.h: Regenerated.
318 * libbfd.h: Likewise.
319 * libcoff.h: Likewise.
321 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
324 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
325 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
326 from bfd_elf_print_symbol.
327 (bfd_elf_print_symbol): Use it.
329 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
331 * elf32-i386.c (elf_i386_got_plt_entry): New.
332 (elf_i386_pic_got_plt_entry): Likewise.
333 (elf_i386_link_hash_entry): Add plt_got.
334 (elf_i386_link_hash_table): Likewise.
335 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
336 (elf_i386_get_local_sym_hash): Likewise.
337 (elf_i386_check_relocs): Create the GOT PLT if there are both
338 PLT and GOT references when the regular PLT is used.
339 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
340 both PLT and GOT references unless pointer equality is needed.
341 (elf_i386_relocate_section): Also check the GOT PLT when
342 resolving R_386_PLT32.
343 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
346 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
347 (elf_x86_64_link_hash_table): Likewise.
348 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
349 (elf_x86_64_get_local_sym_hash): Likewise.
350 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
351 PLT and GOT references when the regular PLT is used.
352 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
353 both PLT and GOT references unless pointer equality is needed.
354 (elf_x86_64_relocate_section): Also check the GOT PLT when
355 resolving R_X86_64_PLT32.
356 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
359 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
361 * configure: Regenerated.
363 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
365 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
366 (erratum_835769_scan): Sort map list.
368 2014-11-24 Alan Modra <amodra@gmail.com>
370 * elf64-ppc.c (plt_stub_pad): Correct.
372 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
374 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
375 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
376 (elf_x86_64_allocate_dynrelocs): Don't assert size of
377 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
379 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
381 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
382 branch displacement overflow in PLT entry.
384 2014-11-21 Nick Clifton <nickc@redhat.com>
387 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
388 number of auxillary entries.
389 * ieee.c (next_byte): Convert to a function. Return FALSE if the
390 next byte is beyond the end of the buffer.
391 (parse_int): Test the return value of next_byte.
392 (parse_expression): Convert to boolean. Return FALSE if the
393 parsing failed. Test the return value of next_byte.
394 (ieee_seek): Convert to a function. Return FALSE if the seek goes
395 beyond the end of the buffer.
396 (ieee_slurp_external_symbols): Test the return value of ieee_seek
398 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
399 operation failed. Test the return value of ieee_seek and
401 (ieee_archive_p): Test the return value of ieee_seek and
404 (ieee_slurp_section_data): Likewise.
405 (ieee_object_p): Likewise. Store the size of the buffer in the
406 total_amt field in the header.
407 * libieee.h (common_header_type): Add amt field.
408 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
409 reloc's value is within range.
410 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
412 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
414 (pex64_dump_xdata): Check for buffer overflows.
415 * versados.c (process_otr): Check that the section exists before
417 (versados_object_p): Make sure that enough data was read for the
418 header to be checked.
419 * vms-alpha.c (vms_get_remaining_object_record): Change
420 read_so_far parameter to an unsigned int. Check that the amount
423 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
425 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
426 PC-relative offset overflow check.
428 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
431 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
432 string table before clearing the first few bytes.
434 2014-11-21 Terry Guo <terry.guo@arm.com>
436 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
438 2014-11-20 Alan Modra <amodra@gmail.com>
440 * elf64-ppc.c (group_sections): Init stub14_group_size from
441 --stub-group-size parameter divided by 1024.
443 2014-11-20 Alan Modra <amodra@gmail.com>
445 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
446 alignment calculation.
448 2014-11-20 Terry Guo <terry.guo@arm.com>
450 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
451 hasn't attribute section.
453 2014-11-20 Alan Modra <amodra@gmail.com>
455 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
457 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
460 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
461 PC-relative offset overflow in PLT entry.
463 2014-11-18 Nick Clifton <nickc@redhat.com>
466 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
467 is larger than its real size.
468 (rsrc_print_section): Fix off-by-one error checking for overflow.
469 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
472 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
474 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
477 2014-11-14 Nick Clifton <nickc@redhat.com>
480 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
482 (bfd_get_alt_debug_link_info): Likewise.
484 2014-11-14 Nick Clifton <nickc@redhat.com>
487 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
489 (ieee_object_p): Likewise.
491 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
493 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
495 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
497 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
499 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
502 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
503 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
504 (elf_x86_64_relocate_section): Likewise.
506 2014-11-13 Nick Clifton <nickc@redhat.com>
509 * coffcode.h (coff_ptr_struct): Add is_sym field.
510 (coff_new_section_hook): Set the is_sym field.
511 (coff_pointerize_aux_hook): Check the is_sym field.
512 (coff_print_aux): Likewise.
513 (coff_compute_section_file_positions): Likewise.
514 (coff_write_object_contents): Likewise.
515 (coff_slurp_line_table): Likewise.
516 (coff_slurp_symbol_table): Likewise.
517 (CALC_ADDEND): Likewise.
518 * coffgen.c (coff_renumber_symbols): Likewise.
519 (coff_mangle_symbols): Likewise.
520 (coff_fix_symbol_name): Likewise.
521 (coff_write_symbol): Likewise.
522 (coff_write_alien_symbol): Likewise.
523 (coff_write_native_symbol): Likewise.
524 (coff_write_symbols): Likewise.
525 (coff_write_linenumbers): Likewise.
526 (coff_pointerize_aux): Likewise.
527 (coff_get_normalized_symtab): Likewise.
528 (coff_get_symbol_info): Likewise.
529 (bfd_coff_get_syment): Likewise.
530 (bfd_coff_get_auxent): Likewise.
531 (coff_print_symbol): Likewise.
532 (coff_find_nearest_line_with_names): Likewise.
533 (bfd_coff_set_symbol_class): Likewise.
534 (coff_make_empty_symbol): Set the is_sym field.
535 (coff_bfd_make_debug_symbol): Likewise.
536 * peicode.h (pe_ILF_make_a_symbol): Likewise.
537 * libcoff.h: Regenerate.
538 * libcoff-in.h: Regenerate.
540 2014-11-12 Nick Clifton <nickc@redhat.com>
543 * coffcode.h (coff_slurp_line_table): Set the line number of
544 corrupt entries to -1.
545 (coff_slurp_symbol_table): Alway initialise the value of the
547 * coffgen.c (coff_print_symbol): Check that the combined pointer
549 (coff_print_symbol): Do not print negative line numbers.
550 * peXXigen.c (pe_print_idata): Add range checking displaying
553 2014-11-12 Alan Modra <amodra@gmail.com>
556 * coffcode.h (coff_slurp_line_table): Drop line number info
557 not preceded by a valid function entry. Revert last change.
559 2014-11-11 Nick Clifton <nickc@redhat.com>
562 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
563 line number cache that would not be initialised by the copy from
564 the new line number table.
565 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
567 * coffgen.c (coff_get_normalized_symbols): Get the external
568 symbols before allocating space for the internal symbols, in case
570 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
571 array if one is needed. Likewise with the verdef array.
572 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
574 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
575 structure are initialised.
576 (pe_print_edata): Avoid reading off the end of the data buffer.
578 2014-11-11 Alan Modra <amodra@gmail.com>
581 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
582 when building func_table.
584 2014-11-11 Alan Modra <amodra@gmail.com>
587 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
588 memset the particular bits we need. Update src after hitting loop
589 "continue". Don't count lineno omitted due to invalid symbols in
590 nbr_func, and update lineno_count. Init entire terminating
591 lineno. Don't both allocating terminator in n_lineno_cache.
592 Redirect sym->lineno pointer to where n_lineno_cache will be
593 copied, and free n_lineno_cache.
594 * pe-mips.c (NUM_HOWTOS): Typo fix.
596 2014-11-11 Alan Modra <amodra@gmail.com>
598 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
599 size check to account for possible zero terminator.
601 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
603 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
604 data sections to be PROGBITS
606 2014-11-10 Nick Clifton <nickc@redhat.com>
609 * coff-i386.c (NUM_HOWTOS): New define.
610 (RTYPE2HOWTO): Use it.
611 (coff_i386_rtype_to_howto): Likewise.
612 (coff_i386_reloc_name_lookup): Likewise.
613 (CALC_ADDEND): Check that reloc r_type field is valid.
614 * coff-x86_64.c (NUM_HOWTOS): New define.
615 (RTYPE2HOWTO): Use it.
616 (coff_amd64_rtype_to_howto): Likewise.
617 (coff_amd64_reloc_name_lookup): Likewise.
618 (CALC_ADDEND): Check that reloc r_type field is valid.
619 * coffcode.h (coff_slurp_line_table): Check for symbol table
621 (coff_slurp_symbol_table): Use zalloc to ensure that all table
622 entries are initialised.
623 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
624 in the string table. Also ensure that the table is 0 terminated.
625 (coff_get_normalized_symtab): Check for symbol table indexing
627 * opncls.c (bfd_alloc): Catch the case where a small negative size
628 can result in only 1 byte being allocated.
629 (bfd_alloc2): Use bfd_alloc.
630 * pe-mips.c (NUM_HOWTOS): New define.
631 (coff_mips_reloc_name_lookup): Use it.
632 (CALC_ADDEND): Check that reloc r_type field is valid.
633 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
634 in the DataDirectory.
635 (pe_print_idata): Avoid reading beyond the end of the data block
636 wen printing strings.
637 (pe_print_edata): Likewise.
638 Check for table indexing underflow.
639 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
640 (pe_bfd_object_p): Allocate and initialize enough space to hold a
641 PEAOUTHDR, even if the opt_hdr field specified less.
643 2014-11-08 Alan Modra <amodra@gmail.com>
645 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
647 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
649 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
652 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
655 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
656 for IE->LE transition.
658 2014-11-07 Alan Modra <amodra@gmail.com>
660 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
662 2014-11-07 Alan Modra <amodra@gmail.com>
664 * tekhex.c (CHUNK_SPAN): Define.
665 (struct data_struct <chunk_init>): Use one byte per span, update
666 all code accessing this field.
667 (find_chunk): Add create param, don't create new entry unless set.
668 (insert_byte): Don't save zeros.
669 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
670 on symbol type. Create an alternate section if both types of
671 symbol are given. Attach type '2' and '6' symbols to absolute
673 (move_section_contents): Fix caching of chunk. Don't create chunk
674 when reading, or for writing zeros.
675 (tekhex_set_section_contents): Don't create initial chunks.
676 (tekhex_write_object_contents): Use CHUNK_SPAN.
678 2014-11-07 Alan Modra <amodra@gmail.com>
680 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
682 2014-11-07 Alan Modra <amodra@gmail.com>
684 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
685 * coffcode.h (coff_set_alignment_hook): Likewise.
686 (coff_slurp_line_table): Likewise.
687 * coffgen.c (coff_get_normalized_symtab): Likewise.
688 (_bfd_coff_get_external_symbols): Likewise.
689 * elf.c (bfd_elf_get_str_section): Likewise.
690 * tekhex.c (first_phase): Likewise.
692 2014-11-06 Nick Clifton <nickc@redhat.com>
694 * aoutx.h (slurp_symbol_table): Revert previous delta.
695 (slurp_reloc_table): Likewise.
696 * compress.c (bfd_get_full_section_contents): Remove file size
698 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
699 and do not complain about linker generated files.
701 2014-11-06 Will Newton <will.newton@linaro.org>
703 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
704 length sections and sub-sections.
706 2014-11-04 Nick Clifton <nickc@redhat.com>
709 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
710 Replace another abort with an error message.
711 (coff_slurp_line_table): Add more range checking.
712 * peXXigen.c (pe_print_debugdata): Add range checking.
714 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
716 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
717 when creating a dso with discarded dynsym section.
719 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
721 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
722 and E_MIPS_ARCH_64R6 support.
724 2014-11-05 Nick Clifton <nickc@redhat.com>
727 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
728 about the number of relocations it contains.
729 (coff_sort_func_alent): Return 0 if the pointers are NULL.
730 (coff_slurp_line_table): Add more range checks. Do not free new
731 tables created when sorting line numbers.
732 * peXXigen.c (pe_print_idata): Add range checks.
733 (pe_print_edata): Likewise.
734 (rsrc_print_resource_entries): Likewise. Avoid printing control
735 characters. Terminate priniting if corruption is detected.
736 (rsrc_print_resource_directory): Terminate printing if an unknown
737 directory type is encountered.
738 (pe_print_debugdata): Fix off-by-one error.
739 (rsrc_count_entries): Add range checking.
740 (rsrc_parse_entry): Likewise.
742 2014-11-04 Nick Clifton <nickc@redhat.com>
745 * compress.c (bfd_get_full_section_contents): Improve test for
746 linker created objects.
749 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
750 corrupt extended name tables.
752 2014-11-04 Alan Modra <amodra@gmail.com>
754 * elf32-spu.c (ovl_mgr_stat): New function.
755 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
757 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
759 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
760 relaxation, reduce the size of symbols that span the deleted
763 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
765 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
766 located at the very end of the section.
768 2014-11-03 Nick Clifton <nickc@redhat.com>
771 * aoutx.h (slurp_symbol_table): Check that computed table size is
772 not bigger than the file from which is it being read.
773 (slurp_reloc_table): Likewise.
774 * coffcode.h (coff_slurp_line_table): Remove unneeded local
775 'warned'. Do not try to print the details of a symbol with an
777 * coffgen.c (make_a_sectiobn_from_file): Check computed string
778 index against length of string table.
779 (bfd_coff_internal_syment_name): Check read in string offset
780 against length of string table.
781 (build_debug_section): Return a pointer to the section used.
782 (_bfd_coff_read_string_table): Store the length of the string
783 table in the coff_tdata structure.
784 (bfd_coff_free_symbols): Set the length of the string table to
785 zero when it is freed.
786 (coff_get_normalized_symtab): Check offsets against string table
787 or data table lengths as appropriate.
788 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
789 length of string table.
790 * compress.c (bfd_get_full_section_contents): Check computed size
791 against the size of the file.
792 * libcoff-in.h (obj_coff_strings_len): Define.
793 (struct coff_tdata): Add strings_len field.
794 * libcoff.h: Regenerate.
795 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
796 data if the debug section is too small.
797 * xcofflink.c (xcoff_link_input_bfd): Check offset against
798 length of string table.
800 2014-11-03 Nick Clifton <nickc@redhat.com>
802 * po/fi.po: Updated Finnish translation.
804 2014-10-31 Andrew Pinski <apinski@cavium.com>
805 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
807 * archures.c: Add octeon3 for mips target.
808 * bfd-in2.h: Regenerate.
809 * bfd/cpu-mips.c: Define I_mipsocteon3.
810 nfo_struct): Add octeon3 support.
811 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
813 (mips_set_isa_flags): Add support for octeon3.
814 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
815 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
816 extension of bfd_mach_mips_octeon2.
817 (print_mips_isa_ext): Print the value of Octeon3.
819 2014-10-31 Nick Clifton <nickc@redhat.com>
822 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
823 symbol table bigger than the file.
824 * elf.c (bfd_elf_get_str_section): Do not try to load a string
825 table bigger than the file.
826 * tekhex.c (first_phase): Check that the section range is sane.
828 2014-10-30 Nick Clifton <nickc@redhat.com>
831 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
832 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
834 2014-10-29 Nick Clifton <nickc@redhat.com>
836 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
839 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
841 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
843 2014-10-28 Nick Clifton <nickc@redhat.com>
846 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
847 detection table on a per-bfd basis.
848 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
851 2014-10-28 Andreas Schwab <schwab@suse.de>
852 Nick Clifton <nickc@redhat.com>
855 * srec.c (srec_bad_byte): Increase size of buf to allow for
857 (srec_scan): Use an unsigned char buffer to hold header bytes.
859 2014-10-27 Nick Clifton <nickc@redhat.com>
862 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
863 binaries with a group of sections linked by the string table
865 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
866 with an invalid value for NumberOfRvaAndSizes.
867 (pe_print_edata): Detect out of range rvas and entry counts for
868 the Export Address table, Name Pointer table and Ordinal table.
871 * elf.c (setup_group): Improve handling of corrupt group
874 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
876 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
877 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
878 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
879 (elf_aarch64_stub_type): Add new type
880 aarch64_stub_erratum_835769_veneer.
881 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
882 (aarch64_erratum_835769_fix): New data struct to record erratum
884 (elf_aarch64_link_hash_table: Global flags for 835769.
885 (aarch64_build_one_stub): Add case for 835769.
886 (aarch64_size_one_stub): Likewise.
887 (aarch64_mem_op_p, aarch64_mlxl_p,
888 aarch64_erratum_sequence,erratum_835769_scan):
889 New. Decode and scan functions for erratum 835769.
890 (elf_aarch64_create_or_find_stub_sec): New.
891 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
893 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
894 (erratum_835769_branch_to_stub_data,
895 make_branch_to_erratum_835769_stub):New. Connect up all the
896 erratum stubs to occurances by branches.
897 (elfNN_aarch64_write_section): New hook.
898 (aarch64_map_one_stub): Output erratum stub symbol.
899 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
900 information for erratum 835769.
901 (elf_backend_write_section): Define.
903 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
905 * elf32-arm.c (read_code32): New function to read 32 bit
907 (read_code16): New function to read 16 bit thumb instrution.
908 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
909 and read_code16 to read instructions.
911 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
913 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
914 (print_mips_isa_ext): Print the value of an unknown extension.
916 2014-10-21 Alan Modra <amodra@gmail.com>
918 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
919 entries that aren't a multiple of 8 rather than failing assertion.
921 2014-10-21 Alan Modra <amodra@gmail.com>
923 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
926 2014-10-18 Alan Modra <amodra@gmail.com>
928 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
929 section for function symbols defined in .opd is discarded, let
930 the symbol appear to be undefined.
931 (opd_entry_value): Ensure the result section is that for the
932 function code section in the same object as the OPD entry.
934 2014-10-16 Alan Modra <amodra@gmail.com>
937 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
939 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
940 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
941 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
942 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
943 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
944 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
945 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
946 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
947 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
950 2014-10-16 Alan Modra <amodra@gmail.com>
952 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
953 even when output is not ppc64 ELF. Remove redundant tests on
956 2014-10-15 Alan Modra <amodra@gmail.com>
959 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
960 param, group "section" and "offset" params. Zero discriminator.
961 * bfd.c (bfd_find_nearest_line): Implement with new
962 _bfd_find_nearest_line.
963 (bfd_find_nearest_line_discriminator): Likewise.
964 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
966 * coff-rs6000.c (xcoff_find_nearest_line,
967 xcoff_find_nearest_line_discriminator): Delete.
968 (_bfd_xcoff_find_nearest_line): Don't define.
969 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
970 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
972 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
973 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
974 adjust _bfd_dwarf2_find_nearest_line call.
975 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
976 others. Set discriminator. Adjust call.
977 (coff_find_nearest_line_discriminator): Delete.
978 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
979 * dwarf2.c (find_line): Rename to..
980 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
981 Simplify setting of do_line. Delete old function.
982 (_bfd_dwarf2_find_line): Delete.
983 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
984 discriminator_ptr and set it.
985 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
986 (_bfd_elf_find_nearest_line_discriminator): Delete.
987 (_bfd_elf_find_line_discriminator): Delete.
988 (_bfd_generic_find_nearest_line_discriminator): Don't define.
989 * elf.c (elf_find_function): Reorder params.
990 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
992 (_bfd_elf_find_nearest_line_discriminator): Delete.
993 (_bfd_elf_find_line): Adjust call.
994 * elf32-arm.c (arm_elf_find_function): Reorder params.
995 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
997 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
998 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
999 (elfNN_aarch64_find_nearest_line): Reorder params, add
1000 discriminator_ptr. Adjust calls.
1001 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1002 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1003 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1004 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1005 (_bfd_dwarf1_find_nearest_line): Likewise.
1006 (_bfd_dwarf2_find_nearest_line): Likewise.
1007 (_bfd_dwarf2_find_line): Delete.
1008 (_bfd_generic_find_nearest_line_discriminator): Delete.
1009 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1010 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1011 (coff_find_nearest_line_discriminator): Delete.
1012 (coff_find_nearest_line_with_names): Update prototype.
1013 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1014 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1015 discriminator_ptr. Adjust calls.
1016 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1017 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1018 discriminator_ptr and set.
1019 * som.c (som_find_nearest_line): Similarly.
1020 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1021 _bfd_find_nearest_line_discriminator.
1022 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1023 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1024 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1025 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1026 "discriminator" and set.
1027 (_bfd_vms_find_nearest_line_discriminator): Delete.
1028 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1029 (alpha_vms_find_nearest_line): Update define.
1030 * bfd-in2.h: Regenerate.
1031 * libbfd.h: Regenerate.
1032 * libcoff.h: Regenerate.
1034 2014-10-15 Alan Modra <amodra@gmail.com>
1036 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1037 * aout-adobe.c (aout_32_find_line): Define.
1038 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1039 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1040 * aout-target.h (MY_find_line): Define.
1041 * aout-tic30.c (MY_find_line): Define.
1042 * binary.c (binary_find_line): Define.
1043 * bout.c (aout_32_find_line): Define.
1044 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1045 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1046 (rs6000_xcoff64_aix_vec): Likewise.
1047 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1048 * elfxx-target.h (bfd_elfNN_find_line): Define.
1049 * i386msdos.c (msdos_find_line): Define.
1050 * i386os9k.c (aout_32_find_line): Define.
1051 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1052 (ieee_find_nearest_line, ieee_find_line,
1053 ieee_find_inliner_info): Define.
1054 * ihex.c (ihex_find_line): Define.
1055 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1056 (_bfd_generic_find_line): Don't define.
1057 * libbfd.c (_bfd_generic_find_line): Delete.
1058 * libcoff-in.h (coff_find_line): Define.
1059 * libecoff.h (_bfd_ecoff_find_line): Define.
1060 * mach-o.h (bfd_mach_o_find_line): Define.
1061 * mmo.c (mmo_find_line): Define.
1062 * nlm-target.h (nlm_find_line): Define.
1063 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1064 (oasys_find_nearest_line, oasys_find_line,
1065 oasys_find_inliner_info): Define.
1066 * pef.c (bfd_pef_find_line): Define.
1067 * plugin.c (bfd_plugin_find_line): Define.
1068 * ppcboot.c (ppcboot_find_line): Define.
1069 * som.c (som_find_line): Define.
1070 * srec.c (srec_find_line): Define.
1071 * tekhex.c (tekhex_find_line): Define.
1072 * versados.c (versados_find_line): Define.
1073 * vms-alpha.c (alpha_vms_find_line): Define.
1074 * xsym.c (bfd_sym_find_line): Define.
1075 * bfd-in2.h: Regenerate.
1076 * libbfd.h: Regenerate.
1077 * libcoff.h: Regenerate.
1079 2014-10-15 Tristan Gingold <gingold@adacore.com>
1081 * version.m4: Bump version to 2.25.51
1082 * configure: Regenerate.
1084 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1086 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1087 offset is less than 2.
1088 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1090 2014-10-14 Alan Modra <amodra@gmail.com>
1093 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1094 (EIGHT_GAZILLION): Delete.
1096 2014-10-13 Alan Modra <amodra@gmail.com>
1099 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1100 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1101 flags enabling conversion of CIEs and FDEs to use relative encoding.
1102 (find_merged_cie): Similarly.
1103 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1104 relocatable, except for CIE pointer.
1105 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1106 relocs against symbols in dropped comdat group sections.
1107 (bfd_elf_discard_info): Do some eh_frame optimisation when
1110 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1112 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1113 the hwcaps2 object attribute.
1115 2014-10-04 Alan Modra <amodra@gmail.com>
1118 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1119 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1120 range FDEs for discarding.
1121 (vma_compare): Sort on range after address.
1122 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1123 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1124 error message rather than "fde".
1125 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1128 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1132 for OLD_FREEBSD_ABI_LABEL.
1134 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1137 * plugin.c (try_claim): New function. Moved from
1138 bfd_plugin_object_p.
1139 (try_load_plugin): Pass through bfd. Add test.
1140 (load_plugin): Pass through bfd.
1141 (bfd_plugin_object_p): Move logic to try_claim.
1143 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1145 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1146 call relaxation use furthermost addresses where call source and
1147 destination can be to check whether it's in the range of a direct
1150 2014-09-22 Alan Modra <amodra@gmail.com>
1152 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1153 false for overflow or overlapping FDEs. Give more detail in
1156 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1158 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1159 the addend if relocations are RELA.
1161 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1163 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1164 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1166 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1168 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1170 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1173 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1176 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1178 2014-09-16 Terry Guo <terry.guo@arm.com>
1180 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1183 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1185 * bfd-in2.h: Regenerate.
1186 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1187 (nds32_elf_relax_section): Code refactoring.
1188 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1189 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1190 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1191 pattern. The first three is moved from nds32_elf_relax_section,
1192 and the last three is new function.
1193 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1194 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1195 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1196 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1197 three is moved from nds32_elf_relax_section, and the last four
1199 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1200 pattern and address setting pattern.
1201 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1202 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1203 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1204 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1205 nds32_elf_relax_letlsls): Relax TLS pattern.
1206 (nds32_relax_adjust_label): Adjust alignment and nop.
1207 (nds32_elf_pick_relax): Choose relaxation optimization.
1208 (nds32_elf_get_relocated_section_contents): New hook.
1209 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1211 * elf32-nds32.h: Declare.
1212 * libbfd.h: Regenerate.
1213 * reloc.c: Add nds32 new relocations.
1215 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1217 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1218 'name' for the typo issue, which related with commit
1219 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1221 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1222 Matthew Fortune <matthew.fortune@imgtec.com>
1224 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1225 * archures.c (bfd_architecture): Likewise.
1226 * bfd-in2.h (bfd_architecture): Likewise.
1227 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1228 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1229 BFD_RELOC_MIPS_19_PCREL_S2.
1230 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1231 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1232 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1233 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1234 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1235 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1236 BFD_RELOC_LO16_PCREL.
1237 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1238 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1240 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1241 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1242 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1243 BFD_RELOC_LO16_PCREL.
1244 * elfn32-mips.c: Likewise.
1245 * elfxx-mips.c (MIPSR6_P): New define.
1246 (mipsr6_exec_plt_entry): New array.
1247 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1248 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1249 (aligned_pcrel_reloc_p): New function.
1250 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1251 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1252 (mips_elf_calculate_relocation): Add support for relocs:
1253 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1254 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1255 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1256 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1257 (_bfd_mips_elf_check_relocs): Add support for relocs:
1258 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1259 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1261 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1263 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1264 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1265 (mips_32bit_flags_p): Add support for mips32r6.
1266 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1267 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1268 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1269 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1270 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1271 BFD_RELOC_MIPS_19_PCREL_S2.
1272 * config.bfd: Add mips*-img-elf* target triple.
1274 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1276 * config.bfd: Add mips*-img-elf* target triple.
1278 2014-09-12 Alan Modra <amodra@gmail.com>
1280 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1281 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1282 range of FDEs to hdr_info->array.
1283 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1284 .eh_frame_hdr entries, and overlapping FDEs.
1286 2014-09-10 Alan Modra <amodra@gmail.com>
1288 * elf.c (assign_file_positions_except_relocs): Move section header
1290 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1291 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1292 * elflink.c (bfd_elf_final_link): Don't call above function.
1294 2014-08-30 Alan Modra <amodra@gmail.com>
1296 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1298 2014-08-29 Alan Modra <amodra@gmail.com>
1300 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1301 error for calls via a toc adjusting stub without a nop.
1303 2014-08-29 Alan Modra <amodra@gmail.com>
1305 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1306 error. Remove redundant bfd_set_error.
1308 2014-08-29 Alan Modra <amodra@gmail.com>
1310 * srec.c (srec_scan): Revert last change. Report an error for
1311 S-records with less than the miniumum byte count.
1313 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1315 * srec.c (srec_scan): Return error for 0 size.
1317 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1320 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1321 to check discarded input section.
1322 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1324 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1327 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1328 sections to input from ld --just-symbols.
1330 2014-08-26 DJ Delorie <dj@redhat.com>
1332 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1335 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1337 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1338 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1340 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1342 2014-08-26 Nick Clifton <nickc@redhat.com>
1344 * config.bfd: Fix typo in or1knd selection.
1346 2014-08-22 Kai Tietz <ktietz@redhat.com>
1349 * coffcode.h (coff_compute_section_file_positions): Keep
1350 FileAlignment valid as set.
1352 2014-08-22 Alan Modra <amodra@gmail.com>
1354 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1355 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1357 2014-08-22 Alan Modra <amodra@gmail.com>
1359 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1361 (_bfd_elf_begin_eh_frame_parsing): Delete.
1362 (_bfd_elf_end_eh_frame_parsing): Delete.
1363 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1364 (_bfd_elf_end_eh_frame_parsing): Delete.
1365 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1366 !info->relocatable in place of merge_cies.
1367 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1368 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1369 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1370 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1371 (ppc64_elf_size_stubs): ..here and..
1372 (ppc64_elf_finish_dynamic_sections): ..here.
1374 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1376 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1378 2014-08-21 Tony Wang <tony.wang@arm.com>
1380 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1381 the veneer routine for R_ARM_THM_JUMP19.
1382 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1383 (elf32_arm_size_stub): Ditto.
1385 2014-08-20 Roland McGrath <mcgrathr@google.com>
1388 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1389 all reloc types with pc_relative set in the howto, not just for
1390 R_ARM_REL32 and R_ARM_REL32_NOI.
1391 (allocate_dynrelocs_for_symbol): Update comment.
1392 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1393 set in the howto, set call_reloc_p and may_need_local_target_p but
1394 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1395 (elf32_arm_check_relocs): Likewise.
1397 2014-08-20 Will Newton <will.newton@linaro.org>
1399 * config.bfd: Default armeb-*-eabi* to big endian.
1401 2014-08-19 Alan Modra <amodra@gmail.com>
1403 * configure: Regenerate.
1405 2014-08-18 Alan Modra <amodra@gmail.com>
1407 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1408 use dynrelocs for ifunc.
1409 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1411 2014-08-18 Alan Modra <amodra@gmail.com>
1414 * elflink.c (on_needed_list): Only consider libraries that have
1417 2014-08-18 Alan Modra <amodra@gmail.com>
1419 * elflink.c (bfd_elf_discard_info): Return int error status.
1420 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1421 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1422 * bfd-in2.h: Regenerate.
1424 2014-08-14 Alan Modra <amodra@gmail.com>
1426 * peXXigen.c (pe_print_reloc): Protect against access past end
1429 2014-08-14 Alan Modra <amodra@gmail.com>
1432 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1433 in the order they are mapped to output sections.
1435 2014-08-14 Alan Modra <amodra@gmail.com>
1437 * configure.ac: Delete redundant plugin related checks.
1438 * configure: Regenerate.
1440 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1442 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1443 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1446 2014-08-12 Alan Modra <amodra@gmail.com>
1448 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1449 here when not calling the generic add_symbol function. Formatting.
1450 Correct handling of indirect symbols. Update notice call.
1451 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1452 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1453 symbols early. Update notice call. Add comments regarding weak
1454 symbols vs. indirect.
1456 2014-08-12 Alan Modra <amodra@gmail.com>
1459 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1462 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1464 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1467 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1468 Alan Modra <amodra@gmail.com>
1471 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1472 warning for references in LTO IR to warning symbols.
1474 2014-08-07 Alan Modra <amodra@gmail.com>
1476 * linker.c (WARN, CWARN): Collapse these states to WARN.
1477 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1480 2014-08-05 Doug Evans <dje@google.com>
1482 * bfd-in2.h: Regenerate.
1483 * libcoff.h: Regenerate.
1485 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1487 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1488 rawsize if changing size.
1490 2014-08-05 Alan Modra <amodra@gmail.com>
1493 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1495 2014-08-05 Alan Modra <amodra@gmail.com>
1497 * linker.c (generic_link_check_archive_element): Move handling
1498 of command link -u symbols with a common symbol def to the
1499 code handling non-common symbols so that archive element symbols
1500 are loaded. Use generic_link_add_object_symbols.
1502 2014-08-05 Alan Modra <amodra@gmail.com>
1505 * linker.c (struct archive_list, struct archive_hash_entry,
1506 struct archive_hash_table, archive_hash_newfunc,
1507 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1508 archive_hash_table_free): Delete.
1509 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1510 checkfn. Rewrite using a straight-forward scan over archive map.
1511 (generic_link_check_archive_element_no_collect,
1512 generic_link_check_archive_element_collect,
1513 generic_link_check_archive_element): Add h and name params.
1514 * aoutx.h (aout_link_check_archive_element): Likewise.
1515 * pdp11.c (aout_link_check_archive_element): Likewise.
1516 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1517 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1518 scan symbols, simply add archive element whenever h is undefined.
1519 (coff_link_check_ar_symbols): Delete.
1520 * ecoff.c (read_ext_syms_and_strs): Delete.
1521 (reread_ext_syms_and_strs): Delete.
1522 (ecoff_link_check_archive_element): Add h and name param. Don't
1523 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1524 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1526 (elf_link_add_archive_symbols): Delete "defined" array, merge
1527 functionality into "included". Make "included" a char array. Don't
1528 set or test archive_pass.
1529 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1530 * libbfd.h: Regenerate.
1532 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1535 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1537 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1539 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1540 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1541 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1542 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1543 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1544 (_bfd_mips_elf_fake_sections): Likewise.
1545 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1546 (_bfd_mips_elf_additional_program_headers): Account for new
1547 PT_MIPS_ABIFLAGS program header.
1548 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1549 associate with .MIPS.abiflags.
1550 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1551 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1552 (infer_mips_abiflags): Likewise.
1553 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1554 (mips_32bit_flags_p): Moved higher.
1555 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1556 checking for FP ABIs.
1557 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1558 checks. Check EF_MIPS_FP64 flag consistency.
1559 (print_mips_ases, print_mips_isa_ext): New static function.
1560 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1561 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1562 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1563 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1564 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1565 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1566 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1567 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1569 2014-07-28 Alan Modra <amodra@gmail.com>
1572 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1573 __gnu_lto_slim to armap.
1574 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1575 __gnu_lto_slim to linker hash table.
1577 2014-07-27 Anthony Green <green@moxielogic.org>
1579 * config.bfd: Add moxie-*-moxiebox*.
1581 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1583 Add or reactivate or1k-*-rtems*
1584 * config.bfd (or1k-*-rtems*): Reactivate.
1586 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1588 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1590 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1591 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1593 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1597 and R_*_IRELATIVE relocation offset with PLT entry.
1598 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1599 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1600 (elf_x86_64_get_synthetic_symtab): Use it.
1602 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1605 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1606 next_tls_desc_index with elf.srelplt->reloc_count.
1608 2014-07-15 Alan Modra <amodra@gmail.com>
1610 * cache.c (cache_bread_1): Don't return -1 when fread returns
1613 2014-07-15 Alan Modra <amodra@gmail.com>
1615 * elflink.c (elf_merge_st_other): Update comments. Simplify
1616 visibility handling. Make isym const. Move code modifying
1617 isym->st_other for --exclude-libs to..
1618 (elf_link_add_object_symbols): ..here.
1620 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1623 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1625 2014-07-08 Nick Clifton <nickc@redhat.com>
1628 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1629 segments in input bfds.
1631 2014-07-08 Will Newton <will.newton@linaro.org>
1633 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1634 value to 64kB and remove custom setting for NaCl.
1636 2014-07-08 Alan Modra <amodra@gmail.com>
1638 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1639 bits from source to dest.
1640 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1641 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1643 * bfd-in2.h: Regenerate.
1645 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1647 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1648 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1649 when info->relocatable be true.
1651 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1653 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1654 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1655 * bfd-in2.h: Regenerate.
1656 * libbfd.h: Regenerate.
1658 2014-07-04 Alan Modra <amodra@gmail.com>
1660 * Makefile.am: Update "configure.in" comments.
1661 * PORTING: Likewise.
1662 * aoutx.h: Likewise.
1663 * configure.host: Likewise.
1664 * doc/bfdint.texi: Likewise.
1665 * targets.c: Likewise.
1666 * warning.m4: Likewise.
1667 * Makefile.in: Regenerate.
1669 2014-07-04 Alan Modra <amodra@gmail.com>
1671 * configure.ac: Rename from configure.in.
1672 * Makefile.in: Regenerate.
1673 * config.in: Regenerate.
1674 * doc/Makefile.in: Regenerate.
1676 2014-07-04 Alan Modra <amodra@gmail.com>
1678 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1679 * Makefile.in: Regenerate.
1681 2014-07-04 Alan Modra <amodra@gmail.com>
1683 * version.m4: New file.
1684 * configure.in: Include version.m4.
1686 * Makefile.am (RELEASE): Delete.
1687 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1688 * Makefile.in: Regenerate.
1689 * doc/Makefile.in: Regenerate.
1691 2014-07-02 Alan Modra <amodra@gmail.com>
1693 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1694 pointer_equality_needed when !readonly_dynrelocs.
1695 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1697 2014-07-02 Alan Modra <amodra@gmail.com>
1699 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1700 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1702 2014-07-01 Alan Modra <amodra@gmail.com>
1704 * bfd.c (struct bfd): Reorganise for better packing. Delete
1705 "ifd" field. Make "format", "direction" and "flags" bitfields.
1706 (HAS_LOAD_PAGE): Delete, renumber following flags.
1707 * bfd-in2.h: Regenerate.
1708 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1710 2014-07-01 Alan Modra <amodra@gmail.com>
1712 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1713 (struct ppc_link_hash_table): Increase size of stub_count array.
1714 (build_global_entry_stubs): Emit symbol on global entry stub.
1715 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1718 2014-07-01 Alan Modra <amodra@gmail.com>
1720 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1721 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1722 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1724 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1725 optimisation when --traditional-format.
1727 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1728 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1729 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1730 Soundararajan <Sounderarajan.D@atmel.com>
1732 * archures.c: Add avrtiny architecture for avr target.
1733 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1734 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1735 added for 16 bit LDS/STS instruction of avrtiny arch.
1736 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1737 BFD_RELOC_AVR_LDS_STS_16.
1738 (bfd_elf_avr_final_write_processing): Select machine number
1740 (elf32_avr_object_p): Set machine number for avrtiny arch.
1741 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1742 * bfd-in2.h: Regenerate.
1743 * libbfd.h: Regenerate.
1745 2014-06-26 Nick Clifton <nickc@redhat.com>
1748 * dwarf2.c (is_str_attr): New function.
1749 (find_abstract_instance_name): Use it to determine when an
1750 attribute has a string value.
1752 2014-06-24 Alan Modra <amodra@gmail.com>
1754 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1755 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1758 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1760 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1761 a number of targets.
1763 2014-06-20 Kyle McMartin <kyle@redhat.com>
1765 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1766 emitting initial-exec relocs when not linking an executable.
1768 2014-06-16 Will Newton <will.newton@linaro.org>
1770 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1771 htab->next_tls_desc_index in the non-IPLT case.
1772 Calculate GOT offset correctly for the non-IPLT case.
1773 (allocate_dynrelocs_for_symbol): Don't increment
1774 htab->next_tls_desc_index here.
1776 2014-06-16 Alan Modra <amodra@gmail.com>
1778 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1781 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1783 * elfxx-aarch64.c (stdarg.h): Include.
1784 (string.h): Include.
1785 (_bfd_aarch64_elf_grok_prstatus): Updated.
1786 (_bfd_aarch64_elf_grok_psinfo): New function.
1787 (_bfd_aarch64_elf_write_core_note): New function.
1788 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1789 (elf_backend_write_core_note): Define.
1791 2014-06-13 Alan Modra <amodra@gmail.com>
1793 * archive.c: Include bfdlink.h.
1794 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1795 * bfd.c (struct bfd): Add is_linker_output field.
1796 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1797 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1798 link.hash and is_linker_output.
1799 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1800 param with bfd*. Assert is_linker_output and link.hash, and
1801 clear them before exit.
1802 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1803 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1804 and link.hash so we can free two linker hash tables.
1805 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1806 first. Clean up on errors. Set hash_table_free pointer.
1807 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1808 bfd_link_hash_table* param with bfd*.
1809 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1810 hash_table_free pointer.
1811 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1812 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1813 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1814 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1815 * xcofflink.c: Similarly.
1816 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1817 clear link.next before creating linker hash table. Clean up on
1818 errors, and restore link.next on exit.
1819 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1820 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1821 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1822 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1823 * hash.c (bfd_hash_table_init_n): Free table on error.
1824 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1825 * bfd-in2.h: Regenerate.
1826 * libbfd.h: Regenerate.
1827 * libcoff.h: Regenerate.
1829 2014-06-13 Alan Modra <amodra@gmail.com>
1832 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1833 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1834 * bfd.c (bfd_link_hash_table_free): Don't define.
1835 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1836 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1837 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1838 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1839 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1840 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1841 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1842 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1843 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1844 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1845 * xsym.c: Don't define various link_hash_table_free defines, and
1846 remove from bfd_target vars. Temporarily reference some of the
1847 target link_hash_table_free functions to avoid warnings.
1848 * bfd-in2.h: Regenerate.
1849 * libbfd.h: Regenerate.
1851 2014-06-13 Alan Modra <amodra@gmail.com>
1853 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1854 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1855 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1856 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1857 Move link_hash_table_free functions before their corresponding
1858 link_hash_table_create functions.
1860 2014-06-13 Alan Modra <amodra@gmail.com>
1862 * bfd.c (struct bfd): Replace link_next with a union.
1863 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1864 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1865 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1866 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1867 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1868 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1869 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1870 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1871 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1872 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1873 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1874 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1875 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1876 * bfd-in2.h: Regenerate.
1878 2014-06-11 Alan Modra <amodra@gmail.com>
1880 * linker.c (unwrap_hash_lookup): Add missing parens.
1882 2014-06-11 Kai Tietz <ktietz@redhat.com>
1884 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1885 * libcoff.h: Regenerated.
1887 2014-06-10 Alan Modra <amodra@gmail.com>
1890 * linker.c (unwrap_hash_lookup): New function.
1891 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1892 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1893 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1894 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1895 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1896 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1897 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1898 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1900 2014-06-07 Alan Modra <amodra@gmail.com>
1902 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1903 insn as a bitfield; Use complain_overflow_bitfield.
1904 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1906 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1908 * development.sh: New file.
1909 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1910 Make -Werror the default with GCC only if DEVELOPMENT is true.
1911 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1912 $(srcdir)/development.sh.
1913 * Makefile.in, configure: Regenerate.
1915 2014-06-04 Will Newton <will.newton@linaro.org>
1917 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1918 being non-NULL into an assert.
1919 (elfNN_aarch64_tls_relax): Remove unused code.
1921 2014-06-03 DJ Delorie <dj@redhat.com>
1923 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1925 2014-06-03 Nick Clifton <nickc@redhat.com>
1928 * peXXigen.c (rsrc_process_section): Page align the new contents
1929 befgore writing out.
1931 2014-06-03 Alan Modra <amodra@gmail.com>
1933 * elf64-ppc.c (ADDIS_R12_R2): Define.
1934 (build_plt_stub): Support fusion on ELFv2 stub.
1935 (ppc_build_one_stub): Likewise for plt branch stubs.
1937 2014-05-28 Alan Modra <amodra@gmail.com>
1939 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1941 2014-05-28 Tristan Gingold <gingold@adacore.com>
1943 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1944 to keep the length of the best fit range.
1945 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1948 2014-05-27 DJ Delorie <dj@redhat.com>
1950 * elf32-rx.c (get_symbol_value_maybe): New.
1951 (rx_elf_relocate_section): If we find a reloc against
1952 $tableentry$default$<name>, redirect it to the appropriate
1954 (RX_Table_Info): New.
1955 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1956 with table parts in them.
1957 (rx_check_directives): New.
1958 (rx_table_map_2): New.
1959 (rx_table_map): New.
1960 (rx_additional_link_map_text): New. Called to dump tables to the
1964 2014-05-20 DJ Delorie <dj@redhat.com>
1966 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1968 2014-05-20 Alan Modra <amodra@gmail.com>
1971 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1972 Remove redundant setting of htab->elf.dynobj. Don't align.
1973 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1974 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1975 (create_sdata_sym): Delete.
1976 (elf_allocate_pointer_linker_section): Rename from
1977 elf_create_pointer_linker_section. Align section.
1978 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1979 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1981 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1982 Remove unnecessary tests on _SDA_BASE_ sym.
1983 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1984 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1985 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1986 (ppc_elf_maybe_strip_sdata_syms): Declare.
1988 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1990 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1992 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1994 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1995 in a section with no contents.
1996 (is_vma_in_section, find_section_by_vma): New functions.
1997 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1998 offsets in the debug directory.
1999 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2000 Byte-swap GUID from little-endian to big-endian order for
2001 consistent and conventional display.
2003 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2005 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2006 64-bit doubles objects mix with 32-bit doubles objects.
2007 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2009 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2011 * mmo.c: Update URLs in documentation comments.
2013 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2014 David Weatherford <weath@cadence.com>
2015 Max Filippov <jcmvbkbc@gmail.com>
2017 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2020 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
2022 * config.bfd: Add proper arm config for *-*-freebsd*.
2024 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2026 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2027 mips32r5 and mips64r5.
2028 * archures.c (bfd_architecture): Likewise.
2029 * bfd-in2.h (bfd_architecture): Likewise.
2030 * cpu-mips.c (arch_info_struct): Likewise.
2031 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2033 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2035 * elfxx-mips.h (elfxx-mips.h): Declare.
2036 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2037 Tag_GNU_MIPS_ABI_FP mismatches.
2038 (_bfd_mips_fp_abi_string): New function.
2040 2014-05-02 Alan Modra <amodra@gmail.com>
2042 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2043 * configure.in: Likewise.
2044 * configure: Regenerate.
2046 2014-05-02 Alan Modra <amodra@gmail.com>
2048 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2049 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2050 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2051 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2052 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2053 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2054 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2055 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2056 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2057 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2058 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2059 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2060 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2061 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2062 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2063 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2064 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2065 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2066 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2067 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2068 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2069 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2070 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2071 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2072 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2073 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2074 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2075 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2076 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2077 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2078 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2079 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2080 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2081 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2082 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2083 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2084 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2085 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2086 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2087 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2088 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2089 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2090 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2091 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2092 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2093 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2094 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2095 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2097 * configure: Regenerate.
2099 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2101 * mmo.c (mmo File layout documentation): Add note about low bits
2103 (mmo_write_chunk): When handling data remainder, assert that
2104 previous remaining data is flushed.
2105 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2106 when dealing with an aligned VMA and for aligned lengths. Don't skip
2107 the last 32-bit-word of zeros.
2108 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2109 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2110 emitting data, not after updating it.
2111 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2113 2014-04-30 Nick Clifton <nickc@redhat.com>
2115 * compress.c (bfd_is_section_compressed): When checking the
2116 .debug_str section, also check the fifth byte in the section is
2117 not part of a string.
2119 2014-04-30 Alan Modra <amodra@gmail.com>
2121 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2122 (find_merged_cie): Identify personality functions by (bfd_id,index)
2123 pair when a local sym is used.
2125 2014-04-29 Christian Svensson <blue@cmd.nu>
2127 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2128 into .rela.got if it contained TLS relocations as well.
2130 2014-04-28 Nick Clifton <nickc@redhat.com>
2133 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2136 2014-04-26 Alan Modra <amodra@gmail.com>
2138 * po/SRC-POTFILES.in: Regenerate.
2139 * configure: Regenerate.
2141 2014-04-25 Nick Clifton <nickc@redhat.com>
2144 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2145 a 342-bit host. This time for older versions of gcc.
2147 2014-04-24 Nick Clifton <nickc@redhat.com>
2149 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2152 2014-04-24 Alan Modra <amodra@gmail.com>
2155 * dwarf2.c: Formatting.
2156 (struct dwarf2_debug): Make adjusted_section_count signed.
2157 (unset_sections): Make i signed.
2158 (set_debug_vma): New function.
2159 (place_sections): Handle separate debug object file. Set VMA
2160 on debug sections, even if they have an output section. Also
2161 set VMA on zero size sections, and non-load but alloc sections.
2162 Set adjusted_section_count to -1 when no section adjustment.
2163 Malloc adjusted_sections. Don't double last_vma. Transfer
2164 alloc section VMAs to separate debug file.
2165 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2166 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2167 test on symbols being the same before using old stash. Read
2168 and use separate debug file symbols. Call place_sections.
2169 (find_line): Don't call place_sections here.
2170 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2171 * libbfd.h: Regenerate.
2172 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2173 _bfd_dwarf2_slurp_debug_info call.
2174 * simple.c (simple_save_output_info): Clarify comment.
2176 2014-04-24 Nick Clifton <nickc@redhat.com>
2179 * peXXigen.c (struct rsrc_regions): New structure.
2180 (rsrc_print_resource_directory): Use new structure. Include
2181 offset of directory in listing.
2182 (rsrc_print_resource_entry): Likewise.
2183 (rsrc_print_section): Likewise.
2184 (rsrc_count_entries): Do not increment sizeof_strings or
2186 (rsrc_count_directory): Do not increment sizeof_tables.
2187 (rsrc_compute_region_sizes): New function.
2188 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2189 (rsrc_process_section): Compute size of regions after merging
2192 2014-04-23 Alan Modra <amodra@gmail.com>
2195 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2196 (place_sections): Do not modify VMA of sections when called from
2197 linker after sections have been placed in output sections. Short
2198 circuit single section case.
2199 (save_section_vma, section_vma_same): New functions.
2200 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2202 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2203 when non-relocatable.
2205 2014-04-22 Nick Clifton <nickc@redhat.com>
2208 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2210 2014-04-22 Christian Svensson <blue@cmd.nu>
2212 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2213 * archures.c: Likewise.
2214 * coffcode.h: Likewise.
2215 * config.bfd: Likewise.
2216 * configure.in: Likewise.
2217 * reloc.c: Likewise.
2218 * targets.c: Likewise.
2219 * cpu-or1k.c: New file.
2220 * elf32-or1k.c: New file.
2221 * coff-or32.c: Delete.
2222 * cpu-openrisc.c: Delete.
2223 * cpu-or32.c: Delete.
2224 * elf32-openrisc.c: Delete.
2225 * elf32-or32.c: Delete.
2226 * Makefile.in: Regenerate.
2227 * bfd-in2.h: Regenerate.
2228 * configure: Regenerate.
2229 * libbfd.h: Regenerate.
2231 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2234 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2236 2014-04-22 Will Newton <will.newton@linaro.org>
2238 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2239 function. (elf_backend_section_flags): Remove define.
2241 2014-04-21 Richard Henderson <rth@redhat.com>
2243 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2244 parameter; honor it and disable got merging when false.
2245 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2246 the first pass of relaxation.
2247 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2248 the end of the LITERAL+LITUSE chain.
2249 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2250 second pass of relaxation.
2252 * configure.ac (use_secureplt): Enable by default.
2253 * configure: Rebuild.
2255 2014-04-18 Tristan Gingold <gingold@adacore.com>
2257 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2258 bind_content, weak_bind_content, lazy_bind_content,
2260 (bfd_mach_o_load_command): Add comments, add next field.
2261 (mach_o_data_struct): Replace commands field by first_command
2263 * mach-o.c (bfd_mach_o_append_command): New function.
2264 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2265 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2267 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2268 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2269 (bfd_mach_o_write_thread): Use macro instead of literal.
2270 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2271 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2273 (bfd_mach_o_write_symtab_content): New function (extracted
2274 from bfd_mach_o_write_symtab).
2275 (bfd_mach_o_write_symtab): Split.
2276 (bfd_mach_o_count_indirect_symbols): Move
2277 (bfd_mach_o_build_dysymtab): Remove layout code.
2278 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2279 (bfd_mach_o_count_sections_for_seg): Remove.
2280 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2281 bfd_mach_o_build_seg_command).
2282 (bfd_mach_o_build_exec_seg_command): New function.
2283 (bfd_mach_o_build_dysymtab_command): Remove.
2284 (bfd_mach_o_layout_commands): New function.
2285 (bfd_mach_o_init_segment): New function.
2286 (bfd_mach_o_build_commands): Major rework to handle non-object
2288 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2290 (bfd_mach_o_read_dyld_info): Clear content fields.
2291 (bfd_mach_o_read_segment): Adjust call.
2292 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2294 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2295 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2296 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2299 2014-04-18 Tristan Gingold <gingold@adacore.com>
2301 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2302 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2303 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2304 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2306 2014-04-18 Tristan Gingold <gingold@adacore.com>
2308 * mach-o.h (bfd_mach_o_dylinker_command)
2309 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2311 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2312 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2314 2014-04-18 Tristan Gingold <gingold@adacore.com>
2316 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2317 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2318 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2319 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2320 each targets declared.
2321 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2322 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2324 2014-04-18 Tristan Gingold <gingold@adacore.com>
2326 * mach-o.c (bfd_mach_o_write_thread)
2327 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2328 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2329 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2330 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2331 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2332 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2333 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2334 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2335 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2336 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2337 (bfd_mach_o_read_command): Now return a boolean status.
2338 Adjust return statements.
2339 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2340 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2342 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2344 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2345 field. Add assigned_low_gotno and assigned_high_gotno fields.
2346 (mips_elf_create_local_got_entry): Update out-of-space condition.
2347 Set index of new GOT entry to assigned_low_gotno if required by
2348 the current relocation, else set it to assigned_high_gotno.
2349 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2350 with assigned_low_gotno.
2351 (mips_elf_multi_got): Initialize assigned_low_gotno and
2352 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2353 in place of assigned_gotno when handling global GOT entries.
2354 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2355 assigned_high_gotno.
2356 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2357 gap in the middle of local GOT space.
2359 2014-04-17 Alan Modra <amodra@gmail.com>
2362 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2363 current bfd is a plugin. Don't always set type_change_ok
2364 when old bfd is a plugin.
2366 2014-04-16 Tristan Gingold <gingold@adacore.com>
2368 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2371 2014-04-16 Alan Modra <amodra@gmail.com>
2373 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2374 with "ba 0" rather than zeros.
2376 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2378 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2380 2014-04-14 Alan Modra <amodra@gmail.com>
2382 * elf32-ppc.c (BA): Define
2383 (ppc_elf_link_hash_table_create): Correct default_params.
2384 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2385 than "nop" for ppc476_workaround.
2386 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2387 and __glink_PLTresolve. Ensure plt call stub at end of page
2388 doesn't allow fall-thru prefetch.
2390 2014-04-11 Nick Clifton <nickc@redhat.com>
2393 * peXXigen.c (abs_finder): New function.
2394 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2395 than 1^32 try to convert them into section relative values
2398 2014-04-11 Nick Clifton <nickc@redhat.com>
2400 * bfd-in2.h: Regenerate.
2401 * libbfd.h: Regenerate.
2403 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2405 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2406 when building function stubs.
2408 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2410 * elf32-avr.c: Add DIFF relocations for AVR.
2411 (avr_final_link_relocate): Handle the DIFF relocs.
2412 (bfd_elf_avr_diff_reloc): New.
2413 (elf32_avr_is_diff_reloc): New.
2414 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2415 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2418 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2420 2014-04-09 Alan Modra <amodra@gmail.com>
2422 * libcoff.h: Regenerate.
2424 2014-04-09 Alan Modra <amodra@gmail.com>
2426 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2427 of safe ppc476 insns at end of page. Also remove non-branch insns.
2430 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2432 * peXXigen.c (pe_print_debugdata): New function: Displays the
2433 contents of the debug directory and decodes codeview entries.
2434 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2435 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2436 Add functions for reading and writing debugdir and codeview
2438 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2439 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2440 * libcoff-in.h (pe_tdata): Add build-id data.
2441 * libcoff.h: Regenerate.
2442 * coffcode.h (coff_write_object_contents): Run build_id
2443 after_write_object_contents hook.
2445 2014-04-05 Alan Modra <amodra@gmail.com>
2447 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2448 merging non-default sym.
2450 2014-04-04 Tristan Gingold <gingold@adacore.com>
2452 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2455 2014-04-04 Tristan Gingold <gingold@adacore.com>
2457 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2458 thinko on names length.
2460 2014-04-04 Tristan Gingold <gingold@adacore.com>
2462 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2464 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2466 2014-04-04 Tristan Gingold <gingold@adacore.com>
2468 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2470 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2472 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2473 section before dereferencing.
2474 (pe_print_idata, pe_print_edata, pe_print_reloc)
2475 (rsrc_print_section): Don't bother interpreting the contents
2476 of sections which have no contents.
2478 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2481 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2484 2014-04-03 Tristan Gingold <gingold@adacore.com>
2486 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2488 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2490 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2492 2014-04-03 Alan Modra <amodra@gmail.com>
2494 * elf-bfd.h (struct elf_backend_data
2495 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2496 with "bfd_size_type size".
2497 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2498 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2499 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2500 * elfcode.h (bfd_from_remote_memory): Likewise.
2501 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2502 * bfd-in2.h: Regenerate.
2504 2014-04-02 Tristan Gingold <gingold@adacore.com>
2506 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2507 (bfd_mach_o_prebind_cksum_command): New types.
2508 (bfd_mach_o_prebound_dylib_command): Rewrite.
2509 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2511 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2513 (bfd_mach_o_read_prebind_cksum): New function.
2514 (bfd_mach_o_read_twolevel_hints): Ditto.
2515 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2518 2014-04-02 Alan Modra <amodra@gmail.com>
2520 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2521 Consolidate code handling possible section headers past end of
2522 segment. Don't use p_align for page size guess, instead use
2523 minpagesize. Take note of ld.so clearing section headers when
2524 p_memsz > p_filesz. Handle file header specifying no section
2525 headers. Handle zero p_align throughout. Default loadbase to
2526 zero. Add comments. Rename contents_size to high_offset, and
2527 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2528 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2529 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2531 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2532 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2533 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2534 * bfd-in2.h: Regnerate.
2536 2014-04-01 Tristan Gingold <gingold@adacore.com>
2538 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2541 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2542 Pavel Fedin <p.fedin@samsung.com>
2544 * elf32-arm.c: Add support for limited pretty-printing of PLT
2545 entries on eabi and nacl targets.
2546 (elf32_arm_get_synthetic_symtab): Add new callback.
2547 (elf32_arm_nacl_plt_sym_val): Likewise.
2548 (elf32_arm_plt0_size): Add helper function.
2549 (elf32_arm_plt_size): Likewise.
2551 2014-03-27 Tristan Gingold <gingold@adacore.com>
2553 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2554 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2556 2014-03-27 Tristan Gingold <gingold@adacore.com>
2558 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2559 * mach-o.c (bfd_mach_o_write_symtab)
2560 (bfd_mach_o_write_contents)
2561 (bfd_mach_o_set_section_flags_from_bfd)
2562 (bfd_mach_o_build_seg_command): Fix indentation.
2563 (bfd_mach_o_get_base_address): New function.
2565 2014-03-26 Nick Clifton <nickc@redhat.com>
2567 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2568 relocations in discarded sections.
2570 2014-03-26 Tristan Gingold <gingold@adacore.com>
2572 * mach-o.c (bfd_mach_o_convert_architecture): Add
2573 BFD_MACH_O_CPU_TYPE_ARM64.
2575 2014-03-26 Alan Modra <amodra@gmail.com>
2577 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2578 needed plt entries when taking the address of functions for
2579 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2580 Move opd setup and abiversion checks to..
2581 (ppc64_elf_before_check_relocs): ..here. Renamed from
2582 ppc64_elf_process_dot_syms. Set output abiversion from input and
2583 input abiversion from output, if either is not set.
2584 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2585 (elf_backend_check_directives): Update.
2587 2014-03-25 Will Newton <will.newton@linaro.org>
2589 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2590 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2591 of input sections rather than output sections.
2593 2014-03-20 Will Newton <will.newton@linaro.org>
2596 * elf32-arm.c (elf32_arm_check_relocs): Set
2597 pointer_equality_needed for absolute references within
2599 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2600 unless pointer_equality_needed is set.
2602 2014-03-19 Nick Clifton <nickc@redhat.com>
2604 * peXXigen.c (rsrc_process_section): Add code to scan input
2605 sections and record their lengths. Use these lengths to find the
2606 start of each merged .rsrc section.
2608 2014-03-17 Tristan Gingold <gingold@adacore.com>
2610 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2611 (bfd_mach_o_read_command): Ditto.
2613 2014-03-14 Meador Inge <meadori@codesourcery.com>
2615 * configure.in: Add strnlen to AC_CHECK_DECLS.
2616 * config.in: Regenerate.
2617 * configure: Regenerate.
2618 * sysdep.h (strnlen): Add prototype.
2620 2014-03-14 Alan Modra <amodra@gmail.com>
2622 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2623 handling for VLE_SDA21 relocs.
2625 2014-03-13 Tristan Gingold <gingold@adacore.com>
2627 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2629 (pe_bfd_object_p): Also read version number to detect ILF.
2630 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2631 (x86_64pe_bigobj_vec): Define
2632 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2633 (bfd_coff_max_nscns): New macro.
2634 (coff_compute_section_file_positions): Use unsigned int for
2635 target_index. Compare with bfd_coff_max_nscns.
2636 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2637 Set a value for _bfd_coff_max_nscns.
2638 (header_bigobj_classid): New constant.
2639 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2640 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2641 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2643 (bigobj_swap_table): New table.
2644 * libcoff.h: Regenerate.
2645 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2646 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2647 _bfd_coff_max_nscns.
2648 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2649 * coff-rs6000.c (bfd_xcoff_backend_data)
2650 (bfd_pmac_xcoff_backend_data): Likewise.
2651 * coff64-rs6000.c (bfd_xcoff_backend_data)
2652 (bfd_xcoff_aix5_backend_data): Likewise.
2653 * targets.c (x86_64pe_bigobj_vec): Declare.
2654 * configure.in (x86_64pe_bigobj_vec): New vector.
2655 * configure: Regenerate.
2656 * config.bfd: Add bigobj object format for Windows targets.
2658 2014-03-12 Nick Clifton <nickc@redhat.com>
2661 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2662 before testing for vxworks.
2664 2014-03-12 Alan Modra <amodra@gmail.com>
2666 * Makefile.in: Regenerate.
2668 2014-03-12 Alan Modra <amodra@gmail.com>
2671 * elf.c (copy_elf_program_header): Ignore first section lma if
2674 2014-03-11 Alan Modra <amodra@gmail.com>
2677 * coff-rs6000.c: Include stdint.h.
2678 * coff64-rs6000.c: Likewise.
2680 2014-03-10 Tristan Gingold <gingold@adacore.com>
2682 * ticoff.h: Removed.
2684 2014-03-08 Alan Modra <amodra@gmail.com>
2686 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2687 many relocations. Correct bitsize and rightshift too for a number
2688 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2689 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2690 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2691 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2692 fields in instructions to signed/unsigned according to whether
2693 the field takes a signed or unsigned value. Tidy vle split16 code.
2694 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2696 2014-03-08 Alan Modra <amodra@gmail.com>
2698 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2699 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2700 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2701 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2702 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2703 fields in instructions to signed/unsigned according to whether
2704 the field takes a signed or unsigned value.
2706 2014-03-07 Pedro Alves <palves@redhat.com>
2709 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2710 through ptr_to_uint instead of through long.
2712 2014-03-06 Nick Clifton <nickc@redhat.com>
2715 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2716 attribute section names.
2718 2014-03-05 Alan Modra <amodra@gmail.com>
2720 Update copyright years.
2722 2014-03-05 Alan Modra <amodra@gmail.com>
2724 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2725 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2726 (ppc64_elf_check_relocs): Likewise.
2727 (ppc64_elf_relocate_section): Likewise.
2728 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2729 * bfd-in2.h: Regenerate.
2730 * libbfd.h: Regenerate.
2732 2014-03-04 Heiher <r@hev.cc>
2734 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2736 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2737 extension of bfd_mach_mipsisa64r2.
2739 2014-03-04 Nick Clifton <nickc@redhat.com>
2742 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2743 (elf32_thumb2_plt_entry): New array.
2744 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2745 using thumb2 based PLT.
2746 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2748 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2750 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2752 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2753 Thumb2 based PLT 0-entry.
2754 (elf32_arm_output_arch_local_syms): Handle creation of local
2755 symbols for Thumb2 based PLT entries.
2757 2014-02-28 Alan Modra <amodra@gmail.com>
2760 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2761 the same conditions we called check_relocs.
2763 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2765 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2766 * bfd-in2.h: Regenerate.
2767 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2768 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2769 using long PLT entries.
2770 (bfd_elf32_arm_use_long_plt): New function.
2771 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2773 2014-02-27 Alan Modra <amodra@gmail.com>
2775 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2776 params for targets that don't use ppc32elf.em.
2778 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2780 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2781 of GOTOFF relocations.
2783 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2784 H.J. Lu <hongjiu.lu@intel.com>
2786 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2787 (elf_x86_64_legacy_plt_entry): Likewise.
2788 (elf_x86_64_bnd_plt_entry): Likewise.
2789 (elf_x86_64_legacy_plt2_entry): Likewise.
2790 (elf_x86_64_bnd_plt2_entry): Likewise.
2791 (elf_x86_64_bnd_arch_bed): Likewise.
2792 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2793 (elf_x86_64_link_hash_table): Add plt_bnd.
2794 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2796 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2797 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2799 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2800 symbols. Resolve call to the second PLT if it is created.
2801 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2802 (elf_x86_64_relocate_section): Resolve PLT references to the
2803 second PLT if it is created.
2804 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2805 second PLT entry for BND relocation.
2806 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2807 the second PLT is created.
2808 (elf_x86_64_get_synthetic_symtab): New.
2809 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2811 2014-02-19 Alan Modra <amodra@gmail.com>
2813 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2814 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2815 provision of out-of-line register save/restore routines.
2817 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2819 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2820 PT_DYNAMIC segment flags.
2822 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2825 * simple.c (struct saved_offsets): New.
2826 (simple_save_output_info): Use it for ptr.
2827 (simple_restore_output_info): Use it for ptr. Check section_count.
2828 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2830 2014-02-17 Alan Modra <amodra@gmail.com>
2832 * elf64-ppc.h (struct ppc64_elf_params): Define.
2833 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2834 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2835 ppc64_elf_build_stubs): Update prototype.
2836 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2837 fields now in params. Adjust code throughout file.
2838 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2839 Save params pointer in htab.
2840 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2841 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2842 ppc64_elf_build_stubs): Remove parameters now in "params".
2844 2014-02-17 Alan Modra <amodra@gmail.com>
2846 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2847 patched for ppc476 workaround. Reapply branch taken/not taken
2850 2014-02-12 Alan Modra <amodra@gmail.com>
2852 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2853 stubs for calls to __tls_get_addr that we know will later be
2856 2014-02-12 Alan Modra <amodra@gmail.com>
2858 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2859 for ld -r, when code sections are sufficiently aligned.
2860 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2863 2014-02-12 Alan Modra <amodra@gmail.com>
2866 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2867 --export-dynamic and --dynamic-list marking of symbols.
2868 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2871 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2874 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2875 executables if it matches dynamic_list.
2877 2014-02-10 Alan Modra <amodra@gmail.com>
2879 * po/SRC-POTFILES.in: Regenerate.
2880 * po/bfd.pot: Regenerate.
2882 2014-02-09 Alan Modra <amodra@gmail.com>
2884 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2885 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2886 (elfNN_bed): Init new field.
2887 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2888 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2889 (ppc_elf_relax_section): Don't reallocate section here, write
2890 stubs, or write out relocs for ld -r here..
2891 (ppc_elf_relocate_section): ..instead write stubs here, and use
2892 existing code to write out relocs for ld -r. Fix offset
2893 adjustment on reloc for little-endian.
2894 (elf_backend_caches_rawsize): Define.
2896 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2899 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2901 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2903 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2904 return paths. Three times.
2905 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2907 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2908 (ppc64_elf_edit_toc): Free USED in return path.
2910 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2912 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2913 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2914 * libbfd.h: Regenerated.
2915 * bfd-in2.h: Regenerated.
2916 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2917 (nios2_reloc_map): Likewise.
2918 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2919 Fixed all references.
2920 (nios2_elf32_relocate_section): Add new relocations.
2921 (nios2_elf32_check_relocs): Likewise.
2922 (nios2_elf32_gc_sweep_hook): Likewise.
2924 2014-02-03 Alan Modra <amodra@gmail.com>
2926 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2927 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2928 (ppc_elf_link_params): New function.
2929 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2931 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2932 parameters. Use htab->params instead.
2933 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2934 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2935 64 bytes for ppc476 workaround.
2936 (struct ppc_elf_relax_info): New.
2937 (ppc_elf_relax_section): Exclude linker created sections and
2938 those too small to hold one instruction. Don't add another
2939 branch around trampolines on later relax passes. Don't
2940 generate trampolines for undefined symbols when !relocatable,
2941 nor for plugin symbols. Allocate space for ppc476 workaround
2942 patch area. Free fixups on error return path.
2943 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2944 * elf32-ppc.h (struct ppc_elf_params): New.
2945 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2946 (ppc_elf_link_params): Declare.
2947 * section.c (SEC_INFO_TYPE_TARGET): Define.
2948 * bfd-in2.h: Regenerate.
2950 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2952 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2954 (nios2_elf32_relocate_section): Use got_base to adjust
2955 GOT-pointer-relative relocations relative to _gp_got.
2956 (create_got_section): Create _gp_got symbol.
2957 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2958 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2960 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2962 * bfd-in2.h: Update from reloc.c.
2963 * elf32-nios2.c: Include elf32-nios2.h.
2964 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2965 (nios2_reloc_map): Likewise.
2966 (enum elf32_nios2_stub_type): Declare.
2967 (struct elf32_nios2_stub_hash_entry): Declare.
2968 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2969 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2970 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2971 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2972 bfd_count, top_index, input_list, all_local_syms.
2973 (nios2_call26_stub_entry): New.
2974 (nios2_elf32_install_imm16): Move up in file.
2975 (nios2_elf32_install_data): Move up in file.
2976 (hiadj): Move up in file.
2977 (stub_hash_newfunc): New.
2978 (link_hash_newfunc): Initialize hsh_cache field.
2980 (nios2_stub_name): New.
2981 (nios2_get_stub_entry): New.
2982 (nios2_add_stub): New.
2983 (nios2_elf32_setup_section_lists): New.
2984 (nios2_elf32_next_input_section): New.
2985 (CALL26_SEGMENT): New.
2986 (MAX_STUB_SECTION_SIZE): New.
2987 (group_sections): New.
2988 (nios2_type_of_stub): New.
2989 (nios2_build_one_stub): New.
2990 (nios2_size_one_stub): New.
2991 (get_local_syms): New.
2992 (nios2_elf32_size_stubs): New.
2993 (nios2_elf32_build_stubs): New.
2994 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2995 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2996 trampolines for R_NIOS2_CALL26 stubs.
2997 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2998 (nios2_elf32_gc_sweep_hook): Likewise.
2999 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3000 (nios2_elf32_link_hash_table_free): New.
3001 (bfd_elf32_bfd_link_hash_table_free): Define.
3002 * elf32-nios2.h: New file.
3003 * libbfd.h: Update from reloc.c.
3004 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3006 2014-01-29 Nick Clifton <nickc@redhat.com>
3009 * elf32-metag.c (elf_metag_post_process_headers): Call
3010 _bfd_elf_post_process_headers.
3011 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3012 _bfd_elf_copy_private_data.
3013 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3015 2014-01-29 Nick Clifton <nickc@redhat.com>
3017 * bfd-in.h (bfd_set_section_vma): Delete.
3018 (bfd_set_section_alignment): Delete.
3019 (bfd_set_section_userdata): Delete.
3020 (bfd_set_cacheable): Delete.
3021 * bfd.c (bfd_set_cacheable): New static inline function.
3022 * section.c (bfd_set_section_userdata): Likewise.
3023 (bfd_set_section_vma): Likewise.
3024 (bfd_set_section_alignment): Likewise.
3025 * bfd-in2.h: Regenerate.
3027 2014-01-28 Nick Clifton <nickc@redhat.com>
3029 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3030 attributes select the CU containing the abbreviation, which may not
3033 2014-01-24 Alan Modra <amodra@gmail.com>
3035 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3036 to get_relocs for ELFv2.
3038 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3041 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
3042 if TLS sections are not adjacent.
3044 2014-01-22 Alan Modra <amodra@gmail.com>
3046 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3048 2014-01-22 Alan Modra <amodra@gmail.com>
3050 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3052 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3055 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3056 regular default symbol definition and the versioned dynamic
3057 symbol definition mismatch, skip the default symbol definition
3058 if one of them is IFUNC.
3060 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3063 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3064 info->export_dynamic nor h->ref_dynamic for type mismatch when
3065 adding the default version.
3067 2014-01-16 Alan Modra <amodra@gmail.com>
3069 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3070 mips_elf_traverse_got_arg* rather than mips_got_info*.
3071 Adjust caller. Alloc on output_bfd rather than symbol section
3074 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3076 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3078 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3080 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3083 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3084 against __ehdr_start.
3085 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3087 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3089 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3091 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3093 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3096 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3097 count if there are any non pc-relative relocs.
3098 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3100 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3101 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3103 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3104 offset while calculating relocation address.
3105 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3106 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3108 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3111 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3112 R_ARM_ABS8 and R_ARM_ABS16.
3114 2014-01-13 Alan Modra <amodra@gmail.com>
3116 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3117 error when shared and force a plt call otherwise.
3118 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3119 plt_type == PLT_NEW.
3120 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3121 the appropriate call stub.
3123 2014-01-10 Alan Modra <amodra@gmail.com>
3128 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3129 (assign_file_positions_for_non_load_sections): When setting up
3130 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3131 header that completely covers the relro region.
3133 2014-01-09 Tristan Gingold <gingold@adacore.com>
3135 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3136 table macros and add macros to initializa the structure.
3138 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3143 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3144 size for PT_GNU_RELRO segment.
3145 (assign_file_positions_for_load_sections): If PT_LOAD segment
3146 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3148 2014-01-07 Tom Tromey <tromey@redhat.com>
3150 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3153 2014-01-03 Nick Clifton <nickc@redhat.com>
3156 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3159 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
3162 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3164 2014-01-02 Nick Clifton <nickc@redhat.com>
3167 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3168 filename in the bfd's filename field.
3169 * elfcode.h (bfd_from_remote_memory): Likewise.
3170 * ieee.c (ieee_object_p): Likewise.
3171 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3172 * oasys.c (oasys_openr_next_archived_file): Likewise.
3173 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3174 * opncls.c (bfd_fopen): Likewise.
3175 (bfd_openstreamr): Likewise.
3176 (bfd_openr_iovec): Likewise.
3177 (bfd_openw): Likewise.
3178 (bfd_create): Likewise.
3179 (_bfd_delete_bfd): Free filename.
3181 For older changes see ChangeLog-2013
3183 Copyright (C) 2014 Free Software Foundation, Inc.
3185 Copying and distribution of this file, with or without modification,
3186 are permitted in any medium without royalty provided the copyright
3187 notice and this notice are preserved.
3193 version-control: never
projects / external / binutils.git / blob