1 2014-12-11 Keith Seitz <keiths@redhat.com>
3 * elf.c (elf_parse_notes): Define convenience macro
4 GROKER_ELEMENT to add elements to 'grokers' array.
5 Add 'len' element to 'grokers'.
6 Use grokers.len instead of sizeof in string
9 2014-12-10 Alan Modra <amodra@gmail.com>
11 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
12 and coffgen. Add coff-bfd. Sort.
13 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
14 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
15 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
16 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
17 without unused param. Update uses.
18 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
19 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
20 * libcoff-in.h: #include "coff-bfd.h".
21 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
22 (coff_symbol_from): Delete.
23 * coff-bfd.c: New file.
24 * coff-bfd.h: New file.
25 * coff-i386.c: Update coff_symbol_from occurrences.
26 * coff-i960.c: Likewise.
27 * coff-m68k.c: Likewise.
28 * coff-sh.c: Likewise.
29 * coff-x86_64.c: Likewise.
30 * coffcode.h: Likewise.
31 * pe-mips.c: Likewise.
32 * configure.ac (elf): Add dwarf2.lo.
33 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
34 target vectors to .o files. Add dwarf2 for mach-o targets.
35 Fix the sh target FIXME.
36 * po/SRC-POTFILES.in: Regenerate.
37 * Makefile.in: Regenerate.
38 * configure: Regenerate.
39 * bfd-in2.h: Regenerate.
40 * libcoff.h: Regenerate.
42 2014-12-10 Alan Modra <amodra@gmail.com>
45 * dwarf2.c (struct comp_unit): Add "lang".
46 (non_mangled): New function.
47 (struct funcinfo): Add "is_linkage". Reorder for better packing.
48 Make "name" a const char*.
49 (lookup_address_in_function_table): Delete functionname_ptr param.
50 (find_abstract_instance_name): Add is_linkage param. Set if we
51 have DW_AT_linkage_name or non_mangled DW_AT_name.
52 (scan_unit_for_symbols): Similarly set func->is_linkage.
53 (parse_comp_unit): Stash DW_AT_language.
54 (comp_unit_find_nearest_line): Replace functionname_ptr param
55 with function_ptr param.
56 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
57 functionname_ptr from function->name. Call _bfd_elf_find_function
58 to retrieve symbol for function if not linkage name.
59 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
60 * elf.c (elf_find_function): ..here.
61 (_bfd_elf_find_nearest_line): Adjust calls.
62 * elf-bfd.h (_bfd_elf_find_function): Declare.
64 2014-12-10 Alan Modra <amodra@gmail.com>
66 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
67 calling get_elf_backend_data.
68 (_bfd_dwarf2_find_nearest_line): Fix parens.
70 2014-12-10 Alan Modra <amodra@gmail.com>
73 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
74 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
75 (elfNN_bed): Init new field.
76 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
77 (bfd_elf_final_link): Control sorting of relocs.
78 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
79 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
80 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
81 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
83 2014-12-09 Nick Clifton <nickc@redhat.com>
86 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
87 * libbfd.c (safe_read_leb128): New function.
88 * libbfd-in.h (safe_read_leb128): Add prototype.
89 * libbfd.h: Regenerate.
90 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
91 Check for an over-long subsection length.
92 * elf.c (elf_parse_notes): Check that the namedata is long enough
93 for the string comparison that is about to be performed.
94 (elf_read_notes): Zero-terminate the note buffer.
96 2014-12-09 Alan Modra <amodra@gmail.com>
98 * elf64-ppc.c (sort_r_offset): Delete.
99 (ppc64_elf_edit_opd): Don't sort input relocs.
101 2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
103 * config.bfd: Add Visium support.
104 * configure.ac: Likewise.
105 * configure: Regenerate.
106 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
107 (ALL_MACHINES_CFILES): Add cpu-visium.c.
108 (BFD32_BACKENDS): Add elf32-visium.lo.
109 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
110 * Makefile.in: Regenerate.
111 * archures.c (DESCRIPTION): Add Visium support.
112 (bfd_visium_arch): Declare.
113 (bfd_archures_list): Add bfd_visium_arch.
114 * reloc.c: Add Visium relocations.
115 * targets.c (visium_elf32_vec): Declare.
116 (_bfd_target_vector): Add visium_elf32_vec.
117 * bfd-in2.h: Regenerate.
118 * libbfd.h: Likewise.
119 * cpu-visium.c: New file.
120 * elf32-visium.c: Likewise.
121 * po/SRC-POTFILES.in: Regenerate.
123 2014-12-05 Steve Ellcey <sellcey@mips.com>
125 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
127 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
129 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
131 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
134 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
135 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
137 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
138 (elf_backend_plt_sym_val): Likewise.
139 (elf_i386_get_plt_sym_val): New.
140 (elf_i386_get_synthetic_symtab): Likewise.
141 (bfd_elf32_get_synthetic_symtab): Likewise.
142 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
143 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
144 (elf_backend_plt_sym_val): Likewise.
145 (elf_x86_64_get_plt_sym_val): New.
146 (elf_x86_64_get_synthetic_symtab): Use
147 _bfd_elf_ifunc_get_synthetic_symtab.
148 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
150 2014-12-04 Alan Modra <amodra@gmail.com>
153 * elflink.c: Include bfd_stdint.h.
154 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
155 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
156 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
159 2014-12-03 Nick Clifton <nickc@redhat.com>
162 * compress.c (bfd_get_full_section_contents): Fail if there are no
163 section contents available when the compress_status is
164 COMPRESS_SECTION_DONE.
165 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
166 (bfd_malloc2): Use bfd_malloc.
167 (bfd_realloc): Refuse to reallocate a negative size.
168 (bfd_realloc2): Use bfd_realloc.
169 (bfd_realloc_or_free): Use bfd_realloc.
170 (bfd_zmalloc): Use bfd_malloc.
171 (bfd_zmalloc): Use bfd_malloc2.
172 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
174 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
176 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
178 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
180 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
181 info->executable for symbols which need copy relocs.
183 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
185 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
187 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
188 with ELIMINATE_COPY_RELOCS.
189 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
190 relocs against symbols which turn out to need copy relocs.
192 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
194 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
195 allow copy relocs for building executables.
196 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
197 pc-relative relocation in shared object.
198 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
200 (elf_x86_64_relocate_section): Don't copy a pc-relative
201 relocation into the output file if the symbol needs copy reloc.
203 2014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
205 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
206 overflow on non-weak undefined symbols.
208 2014-12-02 Alan Modra <amodra@gmail.com>
210 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
211 _opd_sec_data array, halving required memory.
212 (sort_r_offset): New function.
213 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
214 sections with a mix of 16 and 24 byte OPD entries. Don't
215 attempt to honour --non-overlapping-opd for .opd sections with
216 unexpected relocs. Simplify opd entry size calculations by
217 first finding the reloc for the next entry. Make edit loop
218 handle one opd entry per iteration, with an inner loop
219 handling relocs per entry.
221 2014-12-01 Nick Clifton <nickc@redhat.com>
224 * archive.c (do_slurp_coff_armap): Add range checks to prevent
225 running off the end of the string table.
226 * compress.c (bfd_get_full_section_contents): Return a NULL
227 pointer for zero sized sections. Do not attempt to copy a buffer
229 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
230 header. Add range checks to avoid running off the end of the
232 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
233 if the seek fails, no memory is allocated.
234 (bfd_elf_string_from_elf_section): Do not allocate a string from a
235 non string section. It only leads to trouble later on.
236 (_bfd_elf_print_private_bfd_data): Check for there being too
237 little external dynamic data.
238 (bfd_section_from_shdr): Replace assertion with a failure mode.
239 (bfd_section_from_shdr): When walking a loaded group section use
240 the internal structure size, not the external size. Check for the
241 group section being empty.
242 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
244 * elfcode.h (elf_slurp_reloc_table): Likewise.
245 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
248 2014-11-30 Alan Modra <amodra@gmail.com>
251 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
252 symbols from libraries that won't be listed in DT_NEEDED.
253 (elf_link_output_extsym): Don't output verdefs for such symbols.
255 2014-11-28 Alan Modra <amodra@gmail.com>
257 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
258 vna_next/vd_next/vda_next is zero. Correct counts.
260 2014-11-27 Nick Clifton <nickc@redhat.com>
263 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
264 a discrepancy between the isymMax and ifdMax values in the
266 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
267 scanning the external dynamic entries.
269 2014-11-26 Nick Clifton <nickc@redhat.com>
272 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
274 * coff-h8500.c (rtype2howto): Likewise.
275 * coff-tic30.c (rtype2howto): Likewise.
276 * coff-z80.c (rtype2howto): Likewise.
277 * coff-z8k.c (rtype2howto): Likewise.
278 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
279 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
281 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
282 * coff-w65.c (rtype2howto): Likewise.
283 * coff-we32k.c (RTYPE2HOWTO): Likewise.
284 * pe-mips.c (RTYPE2HOWTO): Likewise.
285 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
287 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
289 * coffgen.c (make_a_section_from_file): Check the length of a
290 section name before testing to see if it is a debug section name.
291 (coff_object_p): Zero out any uninitialised bytes in the opt
293 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
294 source being empty when there are values to be processed.
295 (_bfd_ecoff_slurp_symbol_table): Add range check.
296 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
297 (bfd_mach_o_mangle_sections): Move test for too many sections to
298 before the allocation of the section table.
299 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
300 memory and nullify the symbol pointer.
301 * reloc.c (bfd_generic_get_relocated_section_contents): Add
302 handling of a bfd_reloc_notsupported return value.
303 * versados.c (EDATA): Add range checking.
304 (get_record): Likewise.
305 (process_otr): Check for contents being available before updating
307 (versados_canonicalize_reloc): Add range check.
309 2014-11-26 Alan Modra <amodra@gmail.com>
311 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
312 internal verref buffer. Error for zero sh_info. Print errors.
313 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
315 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
317 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
318 NAME##_get_symbol_version_string.
319 (bfd_get_symbol_version_string): New.
320 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
321 _bfd_nosymbols define.
322 * aout-target.h (MY_get_symbol_version_string): Likewise.
323 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
324 * binary.c (binary_get_symbol_version_string): Likewise.
325 * bout.c (aout_32_get_symbol_version_string): Likewise.
326 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
327 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
328 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
329 * ieee.c (ieee_get_symbol_version_string): Likewise.
330 * ihex.c (ihex_get_symbol_version_string): Likewise.
331 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
332 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
333 * mmo.c (mmo_get_symbol_version_string): Likewise.
334 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
335 * oasys.c (oasys_get_symbol_version_string): Likewise.
336 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
337 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
338 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
339 * som.c (som_get_symbol_version_string): Likewise.
340 * srec.c (srec_get_symbol_version_string): Likewise.
341 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
342 * versados.c (versados_get_symbol_version_string): Likewise.
343 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
344 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
346 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
347 coff_get_symbol_version_string.
348 (rs6000_xcoff64_aix_vec): Likewise.
350 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
351 (_bfd_elf_get_symbol_version_string): This.
353 (bfd_elf_print_symbol): Updated.
354 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
356 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
357 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
358 * bfd-in2.h: Regenerated.
359 * libbfd.h: Likewise.
360 * libcoff.h: Likewise.
362 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
365 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
366 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
367 from bfd_elf_print_symbol.
368 (bfd_elf_print_symbol): Use it.
370 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
372 * elf32-i386.c (elf_i386_got_plt_entry): New.
373 (elf_i386_pic_got_plt_entry): Likewise.
374 (elf_i386_link_hash_entry): Add plt_got.
375 (elf_i386_link_hash_table): Likewise.
376 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
377 (elf_i386_get_local_sym_hash): Likewise.
378 (elf_i386_check_relocs): Create the GOT PLT if there are both
379 PLT and GOT references when the regular PLT is used.
380 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
381 both PLT and GOT references unless pointer equality is needed.
382 (elf_i386_relocate_section): Also check the GOT PLT when
383 resolving R_386_PLT32.
384 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
387 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
388 (elf_x86_64_link_hash_table): Likewise.
389 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
390 (elf_x86_64_get_local_sym_hash): Likewise.
391 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
392 PLT and GOT references when the regular PLT is used.
393 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
394 both PLT and GOT references unless pointer equality is needed.
395 (elf_x86_64_relocate_section): Also check the GOT PLT when
396 resolving R_X86_64_PLT32.
397 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
400 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
402 * configure: Regenerated.
404 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
406 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
407 (erratum_835769_scan): Sort map list.
409 2014-11-24 Alan Modra <amodra@gmail.com>
411 * elf64-ppc.c (plt_stub_pad): Correct.
413 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
415 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
416 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
417 (elf_x86_64_allocate_dynrelocs): Don't assert size of
418 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
420 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
422 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
423 branch displacement overflow in PLT entry.
425 2014-11-21 Nick Clifton <nickc@redhat.com>
428 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
429 number of auxillary entries.
430 * ieee.c (next_byte): Convert to a function. Return FALSE if the
431 next byte is beyond the end of the buffer.
432 (parse_int): Test the return value of next_byte.
433 (parse_expression): Convert to boolean. Return FALSE if the
434 parsing failed. Test the return value of next_byte.
435 (ieee_seek): Convert to a function. Return FALSE if the seek goes
436 beyond the end of the buffer.
437 (ieee_slurp_external_symbols): Test the return value of ieee_seek
439 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
440 operation failed. Test the return value of ieee_seek and
442 (ieee_archive_p): Test the return value of ieee_seek and
445 (ieee_slurp_section_data): Likewise.
446 (ieee_object_p): Likewise. Store the size of the buffer in the
447 total_amt field in the header.
448 * libieee.h (common_header_type): Add amt field.
449 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
450 reloc's value is within range.
451 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
453 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
455 (pex64_dump_xdata): Check for buffer overflows.
456 * versados.c (process_otr): Check that the section exists before
458 (versados_object_p): Make sure that enough data was read for the
459 header to be checked.
460 * vms-alpha.c (vms_get_remaining_object_record): Change
461 read_so_far parameter to an unsigned int. Check that the amount
464 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
466 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
467 PC-relative offset overflow check.
469 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
472 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
473 string table before clearing the first few bytes.
475 2014-11-21 Terry Guo <terry.guo@arm.com>
477 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
479 2014-11-20 Alan Modra <amodra@gmail.com>
481 * elf64-ppc.c (group_sections): Init stub14_group_size from
482 --stub-group-size parameter divided by 1024.
484 2014-11-20 Alan Modra <amodra@gmail.com>
486 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
487 alignment calculation.
489 2014-11-20 Terry Guo <terry.guo@arm.com>
491 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
492 hasn't attribute section.
494 2014-11-20 Alan Modra <amodra@gmail.com>
496 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
498 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
501 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
502 PC-relative offset overflow in PLT entry.
504 2014-11-18 Nick Clifton <nickc@redhat.com>
507 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
508 is larger than its real size.
509 (rsrc_print_section): Fix off-by-one error checking for overflow.
510 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
513 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
515 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
518 2014-11-14 Nick Clifton <nickc@redhat.com>
521 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
523 (bfd_get_alt_debug_link_info): Likewise.
525 2014-11-14 Nick Clifton <nickc@redhat.com>
528 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
530 (ieee_object_p): Likewise.
532 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
534 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
536 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
538 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
540 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
543 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
544 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
545 (elf_x86_64_relocate_section): Likewise.
547 2014-11-13 Nick Clifton <nickc@redhat.com>
550 * coffcode.h (coff_ptr_struct): Add is_sym field.
551 (coff_new_section_hook): Set the is_sym field.
552 (coff_pointerize_aux_hook): Check the is_sym field.
553 (coff_print_aux): Likewise.
554 (coff_compute_section_file_positions): Likewise.
555 (coff_write_object_contents): Likewise.
556 (coff_slurp_line_table): Likewise.
557 (coff_slurp_symbol_table): Likewise.
558 (CALC_ADDEND): Likewise.
559 * coffgen.c (coff_renumber_symbols): Likewise.
560 (coff_mangle_symbols): Likewise.
561 (coff_fix_symbol_name): Likewise.
562 (coff_write_symbol): Likewise.
563 (coff_write_alien_symbol): Likewise.
564 (coff_write_native_symbol): Likewise.
565 (coff_write_symbols): Likewise.
566 (coff_write_linenumbers): Likewise.
567 (coff_pointerize_aux): Likewise.
568 (coff_get_normalized_symtab): Likewise.
569 (coff_get_symbol_info): Likewise.
570 (bfd_coff_get_syment): Likewise.
571 (bfd_coff_get_auxent): Likewise.
572 (coff_print_symbol): Likewise.
573 (coff_find_nearest_line_with_names): Likewise.
574 (bfd_coff_set_symbol_class): Likewise.
575 (coff_make_empty_symbol): Set the is_sym field.
576 (coff_bfd_make_debug_symbol): Likewise.
577 * peicode.h (pe_ILF_make_a_symbol): Likewise.
578 * libcoff.h: Regenerate.
579 * libcoff-in.h: Regenerate.
581 2014-11-12 Nick Clifton <nickc@redhat.com>
584 * coffcode.h (coff_slurp_line_table): Set the line number of
585 corrupt entries to -1.
586 (coff_slurp_symbol_table): Alway initialise the value of the
588 * coffgen.c (coff_print_symbol): Check that the combined pointer
590 (coff_print_symbol): Do not print negative line numbers.
591 * peXXigen.c (pe_print_idata): Add range checking displaying
594 2014-11-12 Alan Modra <amodra@gmail.com>
597 * coffcode.h (coff_slurp_line_table): Drop line number info
598 not preceded by a valid function entry. Revert last change.
600 2014-11-11 Nick Clifton <nickc@redhat.com>
603 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
604 line number cache that would not be initialised by the copy from
605 the new line number table.
606 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
608 * coffgen.c (coff_get_normalized_symbols): Get the external
609 symbols before allocating space for the internal symbols, in case
611 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
612 array if one is needed. Likewise with the verdef array.
613 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
615 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
616 structure are initialised.
617 (pe_print_edata): Avoid reading off the end of the data buffer.
619 2014-11-11 Alan Modra <amodra@gmail.com>
622 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
623 when building func_table.
625 2014-11-11 Alan Modra <amodra@gmail.com>
628 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
629 memset the particular bits we need. Update src after hitting loop
630 "continue". Don't count lineno omitted due to invalid symbols in
631 nbr_func, and update lineno_count. Init entire terminating
632 lineno. Don't both allocating terminator in n_lineno_cache.
633 Redirect sym->lineno pointer to where n_lineno_cache will be
634 copied, and free n_lineno_cache.
635 * pe-mips.c (NUM_HOWTOS): Typo fix.
637 2014-11-11 Alan Modra <amodra@gmail.com>
639 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
640 size check to account for possible zero terminator.
642 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
644 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
645 data sections to be PROGBITS
647 2014-11-10 Nick Clifton <nickc@redhat.com>
650 * coff-i386.c (NUM_HOWTOS): New define.
651 (RTYPE2HOWTO): Use it.
652 (coff_i386_rtype_to_howto): Likewise.
653 (coff_i386_reloc_name_lookup): Likewise.
654 (CALC_ADDEND): Check that reloc r_type field is valid.
655 * coff-x86_64.c (NUM_HOWTOS): New define.
656 (RTYPE2HOWTO): Use it.
657 (coff_amd64_rtype_to_howto): Likewise.
658 (coff_amd64_reloc_name_lookup): Likewise.
659 (CALC_ADDEND): Check that reloc r_type field is valid.
660 * coffcode.h (coff_slurp_line_table): Check for symbol table
662 (coff_slurp_symbol_table): Use zalloc to ensure that all table
663 entries are initialised.
664 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
665 in the string table. Also ensure that the table is 0 terminated.
666 (coff_get_normalized_symtab): Check for symbol table indexing
668 * opncls.c (bfd_alloc): Catch the case where a small negative size
669 can result in only 1 byte being allocated.
670 (bfd_alloc2): Use bfd_alloc.
671 * pe-mips.c (NUM_HOWTOS): New define.
672 (coff_mips_reloc_name_lookup): Use it.
673 (CALC_ADDEND): Check that reloc r_type field is valid.
674 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
675 in the DataDirectory.
676 (pe_print_idata): Avoid reading beyond the end of the data block
677 wen printing strings.
678 (pe_print_edata): Likewise.
679 Check for table indexing underflow.
680 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
681 (pe_bfd_object_p): Allocate and initialize enough space to hold a
682 PEAOUTHDR, even if the opt_hdr field specified less.
684 2014-11-08 Alan Modra <amodra@gmail.com>
686 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
688 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
690 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
693 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
696 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
697 for IE->LE transition.
699 2014-11-07 Alan Modra <amodra@gmail.com>
701 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
703 2014-11-07 Alan Modra <amodra@gmail.com>
705 * tekhex.c (CHUNK_SPAN): Define.
706 (struct data_struct <chunk_init>): Use one byte per span, update
707 all code accessing this field.
708 (find_chunk): Add create param, don't create new entry unless set.
709 (insert_byte): Don't save zeros.
710 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
711 on symbol type. Create an alternate section if both types of
712 symbol are given. Attach type '2' and '6' symbols to absolute
714 (move_section_contents): Fix caching of chunk. Don't create chunk
715 when reading, or for writing zeros.
716 (tekhex_set_section_contents): Don't create initial chunks.
717 (tekhex_write_object_contents): Use CHUNK_SPAN.
719 2014-11-07 Alan Modra <amodra@gmail.com>
721 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
723 2014-11-07 Alan Modra <amodra@gmail.com>
725 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
726 * coffcode.h (coff_set_alignment_hook): Likewise.
727 (coff_slurp_line_table): Likewise.
728 * coffgen.c (coff_get_normalized_symtab): Likewise.
729 (_bfd_coff_get_external_symbols): Likewise.
730 * elf.c (bfd_elf_get_str_section): Likewise.
731 * tekhex.c (first_phase): Likewise.
733 2014-11-06 Nick Clifton <nickc@redhat.com>
735 * aoutx.h (slurp_symbol_table): Revert previous delta.
736 (slurp_reloc_table): Likewise.
737 * compress.c (bfd_get_full_section_contents): Remove file size
739 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
740 and do not complain about linker generated files.
742 2014-11-06 Will Newton <will.newton@linaro.org>
744 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
745 length sections and sub-sections.
747 2014-11-04 Nick Clifton <nickc@redhat.com>
750 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
751 Replace another abort with an error message.
752 (coff_slurp_line_table): Add more range checking.
753 * peXXigen.c (pe_print_debugdata): Add range checking.
755 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
757 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
758 when creating a dso with discarded dynsym section.
760 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
762 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
763 and E_MIPS_ARCH_64R6 support.
765 2014-11-05 Nick Clifton <nickc@redhat.com>
768 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
769 about the number of relocations it contains.
770 (coff_sort_func_alent): Return 0 if the pointers are NULL.
771 (coff_slurp_line_table): Add more range checks. Do not free new
772 tables created when sorting line numbers.
773 * peXXigen.c (pe_print_idata): Add range checks.
774 (pe_print_edata): Likewise.
775 (rsrc_print_resource_entries): Likewise. Avoid printing control
776 characters. Terminate priniting if corruption is detected.
777 (rsrc_print_resource_directory): Terminate printing if an unknown
778 directory type is encountered.
779 (pe_print_debugdata): Fix off-by-one error.
780 (rsrc_count_entries): Add range checking.
781 (rsrc_parse_entry): Likewise.
783 2014-11-04 Nick Clifton <nickc@redhat.com>
786 * compress.c (bfd_get_full_section_contents): Improve test for
787 linker created objects.
790 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
791 corrupt extended name tables.
793 2014-11-04 Alan Modra <amodra@gmail.com>
795 * elf32-spu.c (ovl_mgr_stat): New function.
796 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
798 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
800 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
801 relaxation, reduce the size of symbols that span the deleted
804 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
806 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
807 located at the very end of the section.
809 2014-11-03 Nick Clifton <nickc@redhat.com>
812 * aoutx.h (slurp_symbol_table): Check that computed table size is
813 not bigger than the file from which is it being read.
814 (slurp_reloc_table): Likewise.
815 * coffcode.h (coff_slurp_line_table): Remove unneeded local
816 'warned'. Do not try to print the details of a symbol with an
818 * coffgen.c (make_a_sectiobn_from_file): Check computed string
819 index against length of string table.
820 (bfd_coff_internal_syment_name): Check read in string offset
821 against length of string table.
822 (build_debug_section): Return a pointer to the section used.
823 (_bfd_coff_read_string_table): Store the length of the string
824 table in the coff_tdata structure.
825 (bfd_coff_free_symbols): Set the length of the string table to
826 zero when it is freed.
827 (coff_get_normalized_symtab): Check offsets against string table
828 or data table lengths as appropriate.
829 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
830 length of string table.
831 * compress.c (bfd_get_full_section_contents): Check computed size
832 against the size of the file.
833 * libcoff-in.h (obj_coff_strings_len): Define.
834 (struct coff_tdata): Add strings_len field.
835 * libcoff.h: Regenerate.
836 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
837 data if the debug section is too small.
838 * xcofflink.c (xcoff_link_input_bfd): Check offset against
839 length of string table.
841 2014-11-03 Nick Clifton <nickc@redhat.com>
843 * po/fi.po: Updated Finnish translation.
845 2014-10-31 Andrew Pinski <apinski@cavium.com>
846 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
848 * archures.c: Add octeon3 for mips target.
849 * bfd-in2.h: Regenerate.
850 * bfd/cpu-mips.c: Define I_mipsocteon3.
851 nfo_struct): Add octeon3 support.
852 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
854 (mips_set_isa_flags): Add support for octeon3.
855 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
856 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
857 extension of bfd_mach_mips_octeon2.
858 (print_mips_isa_ext): Print the value of Octeon3.
860 2014-10-31 Nick Clifton <nickc@redhat.com>
863 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
864 symbol table bigger than the file.
865 * elf.c (bfd_elf_get_str_section): Do not try to load a string
866 table bigger than the file.
867 * tekhex.c (first_phase): Check that the section range is sane.
869 2014-10-30 Nick Clifton <nickc@redhat.com>
872 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
873 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
875 2014-10-29 Nick Clifton <nickc@redhat.com>
877 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
880 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
882 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
884 2014-10-28 Nick Clifton <nickc@redhat.com>
887 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
888 detection table on a per-bfd basis.
889 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
892 2014-10-28 Andreas Schwab <schwab@suse.de>
893 Nick Clifton <nickc@redhat.com>
896 * srec.c (srec_bad_byte): Increase size of buf to allow for
898 (srec_scan): Use an unsigned char buffer to hold header bytes.
900 2014-10-27 Nick Clifton <nickc@redhat.com>
903 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
904 binaries with a group of sections linked by the string table
906 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
907 with an invalid value for NumberOfRvaAndSizes.
908 (pe_print_edata): Detect out of range rvas and entry counts for
909 the Export Address table, Name Pointer table and Ordinal table.
912 * elf.c (setup_group): Improve handling of corrupt group
915 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
917 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
918 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
919 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
920 (elf_aarch64_stub_type): Add new type
921 aarch64_stub_erratum_835769_veneer.
922 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
923 (aarch64_erratum_835769_fix): New data struct to record erratum
925 (elf_aarch64_link_hash_table: Global flags for 835769.
926 (aarch64_build_one_stub): Add case for 835769.
927 (aarch64_size_one_stub): Likewise.
928 (aarch64_mem_op_p, aarch64_mlxl_p,
929 aarch64_erratum_sequence,erratum_835769_scan):
930 New. Decode and scan functions for erratum 835769.
931 (elf_aarch64_create_or_find_stub_sec): New.
932 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
934 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
935 (erratum_835769_branch_to_stub_data,
936 make_branch_to_erratum_835769_stub):New. Connect up all the
937 erratum stubs to occurances by branches.
938 (elfNN_aarch64_write_section): New hook.
939 (aarch64_map_one_stub): Output erratum stub symbol.
940 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
941 information for erratum 835769.
942 (elf_backend_write_section): Define.
944 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
946 * elf32-arm.c (read_code32): New function to read 32 bit
948 (read_code16): New function to read 16 bit thumb instrution.
949 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
950 and read_code16 to read instructions.
952 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
954 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
955 (print_mips_isa_ext): Print the value of an unknown extension.
957 2014-10-21 Alan Modra <amodra@gmail.com>
959 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
960 entries that aren't a multiple of 8 rather than failing assertion.
962 2014-10-21 Alan Modra <amodra@gmail.com>
964 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
967 2014-10-18 Alan Modra <amodra@gmail.com>
969 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
970 section for function symbols defined in .opd is discarded, let
971 the symbol appear to be undefined.
972 (opd_entry_value): Ensure the result section is that for the
973 function code section in the same object as the OPD entry.
975 2014-10-16 Alan Modra <amodra@gmail.com>
978 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
980 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
981 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
982 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
983 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
984 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
985 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
986 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
987 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
988 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
991 2014-10-16 Alan Modra <amodra@gmail.com>
993 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
994 even when output is not ppc64 ELF. Remove redundant tests on
997 2014-10-15 Alan Modra <amodra@gmail.com>
1000 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1001 param, group "section" and "offset" params. Zero discriminator.
1002 * bfd.c (bfd_find_nearest_line): Implement with new
1003 _bfd_find_nearest_line.
1004 (bfd_find_nearest_line_discriminator): Likewise.
1005 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1007 * coff-rs6000.c (xcoff_find_nearest_line,
1008 xcoff_find_nearest_line_discriminator): Delete.
1009 (_bfd_xcoff_find_nearest_line): Don't define.
1010 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1011 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1013 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1014 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1015 adjust _bfd_dwarf2_find_nearest_line call.
1016 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1017 others. Set discriminator. Adjust call.
1018 (coff_find_nearest_line_discriminator): Delete.
1019 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1020 * dwarf2.c (find_line): Rename to..
1021 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1022 Simplify setting of do_line. Delete old function.
1023 (_bfd_dwarf2_find_line): Delete.
1024 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1025 discriminator_ptr and set it.
1026 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1027 (_bfd_elf_find_nearest_line_discriminator): Delete.
1028 (_bfd_elf_find_line_discriminator): Delete.
1029 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1030 * elf.c (elf_find_function): Reorder params.
1031 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1033 (_bfd_elf_find_nearest_line_discriminator): Delete.
1034 (_bfd_elf_find_line): Adjust call.
1035 * elf32-arm.c (arm_elf_find_function): Reorder params.
1036 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1038 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1039 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1040 (elfNN_aarch64_find_nearest_line): Reorder params, add
1041 discriminator_ptr. Adjust calls.
1042 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1043 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1044 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1045 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1046 (_bfd_dwarf1_find_nearest_line): Likewise.
1047 (_bfd_dwarf2_find_nearest_line): Likewise.
1048 (_bfd_dwarf2_find_line): Delete.
1049 (_bfd_generic_find_nearest_line_discriminator): Delete.
1050 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1051 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1052 (coff_find_nearest_line_discriminator): Delete.
1053 (coff_find_nearest_line_with_names): Update prototype.
1054 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1055 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1056 discriminator_ptr. Adjust calls.
1057 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1058 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1059 discriminator_ptr and set.
1060 * som.c (som_find_nearest_line): Similarly.
1061 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1062 _bfd_find_nearest_line_discriminator.
1063 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1064 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1065 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1066 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1067 "discriminator" and set.
1068 (_bfd_vms_find_nearest_line_discriminator): Delete.
1069 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1070 (alpha_vms_find_nearest_line): Update define.
1071 * bfd-in2.h: Regenerate.
1072 * libbfd.h: Regenerate.
1073 * libcoff.h: Regenerate.
1075 2014-10-15 Alan Modra <amodra@gmail.com>
1077 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1078 * aout-adobe.c (aout_32_find_line): Define.
1079 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1080 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1081 * aout-target.h (MY_find_line): Define.
1082 * aout-tic30.c (MY_find_line): Define.
1083 * binary.c (binary_find_line): Define.
1084 * bout.c (aout_32_find_line): Define.
1085 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1086 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1087 (rs6000_xcoff64_aix_vec): Likewise.
1088 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1089 * elfxx-target.h (bfd_elfNN_find_line): Define.
1090 * i386msdos.c (msdos_find_line): Define.
1091 * i386os9k.c (aout_32_find_line): Define.
1092 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1093 (ieee_find_nearest_line, ieee_find_line,
1094 ieee_find_inliner_info): Define.
1095 * ihex.c (ihex_find_line): Define.
1096 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1097 (_bfd_generic_find_line): Don't define.
1098 * libbfd.c (_bfd_generic_find_line): Delete.
1099 * libcoff-in.h (coff_find_line): Define.
1100 * libecoff.h (_bfd_ecoff_find_line): Define.
1101 * mach-o.h (bfd_mach_o_find_line): Define.
1102 * mmo.c (mmo_find_line): Define.
1103 * nlm-target.h (nlm_find_line): Define.
1104 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1105 (oasys_find_nearest_line, oasys_find_line,
1106 oasys_find_inliner_info): Define.
1107 * pef.c (bfd_pef_find_line): Define.
1108 * plugin.c (bfd_plugin_find_line): Define.
1109 * ppcboot.c (ppcboot_find_line): Define.
1110 * som.c (som_find_line): Define.
1111 * srec.c (srec_find_line): Define.
1112 * tekhex.c (tekhex_find_line): Define.
1113 * versados.c (versados_find_line): Define.
1114 * vms-alpha.c (alpha_vms_find_line): Define.
1115 * xsym.c (bfd_sym_find_line): Define.
1116 * bfd-in2.h: Regenerate.
1117 * libbfd.h: Regenerate.
1118 * libcoff.h: Regenerate.
1120 2014-10-15 Tristan Gingold <gingold@adacore.com>
1122 * version.m4: Bump version to 2.25.51
1123 * configure: Regenerate.
1125 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1127 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1128 offset is less than 2.
1129 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1131 2014-10-14 Alan Modra <amodra@gmail.com>
1134 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1135 (EIGHT_GAZILLION): Delete.
1137 2014-10-13 Alan Modra <amodra@gmail.com>
1140 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1141 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1142 flags enabling conversion of CIEs and FDEs to use relative encoding.
1143 (find_merged_cie): Similarly.
1144 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1145 relocatable, except for CIE pointer.
1146 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1147 relocs against symbols in dropped comdat group sections.
1148 (bfd_elf_discard_info): Do some eh_frame optimisation when
1151 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1153 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1154 the hwcaps2 object attribute.
1156 2014-10-04 Alan Modra <amodra@gmail.com>
1159 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1160 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1161 range FDEs for discarding.
1162 (vma_compare): Sort on range after address.
1163 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1164 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1165 error message rather than "fde".
1166 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1169 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1172 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1173 for OLD_FREEBSD_ABI_LABEL.
1175 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1178 * plugin.c (try_claim): New function. Moved from
1179 bfd_plugin_object_p.
1180 (try_load_plugin): Pass through bfd. Add test.
1181 (load_plugin): Pass through bfd.
1182 (bfd_plugin_object_p): Move logic to try_claim.
1184 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1186 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1187 call relaxation use furthermost addresses where call source and
1188 destination can be to check whether it's in the range of a direct
1191 2014-09-22 Alan Modra <amodra@gmail.com>
1193 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1194 false for overflow or overlapping FDEs. Give more detail in
1197 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1199 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1200 the addend if relocations are RELA.
1202 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1204 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1205 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1207 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1209 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1211 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1214 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1217 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1219 2014-09-16 Terry Guo <terry.guo@arm.com>
1221 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1224 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1226 * bfd-in2.h: Regenerate.
1227 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1228 (nds32_elf_relax_section): Code refactoring.
1229 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1230 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1231 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1232 pattern. The first three is moved from nds32_elf_relax_section,
1233 and the last three is new function.
1234 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1235 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1236 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1237 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1238 three is moved from nds32_elf_relax_section, and the last four
1240 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1241 pattern and address setting pattern.
1242 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1243 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1244 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1245 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1246 nds32_elf_relax_letlsls): Relax TLS pattern.
1247 (nds32_relax_adjust_label): Adjust alignment and nop.
1248 (nds32_elf_pick_relax): Choose relaxation optimization.
1249 (nds32_elf_get_relocated_section_contents): New hook.
1250 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1252 * elf32-nds32.h: Declare.
1253 * libbfd.h: Regenerate.
1254 * reloc.c: Add nds32 new relocations.
1256 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1258 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1259 'name' for the typo issue, which related with commit
1260 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1262 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1263 Matthew Fortune <matthew.fortune@imgtec.com>
1265 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1266 * archures.c (bfd_architecture): Likewise.
1267 * bfd-in2.h (bfd_architecture): Likewise.
1268 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1269 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1270 BFD_RELOC_MIPS_19_PCREL_S2.
1271 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1272 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1273 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1274 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1275 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1276 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1277 BFD_RELOC_LO16_PCREL.
1278 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1279 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1281 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1282 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1283 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1284 BFD_RELOC_LO16_PCREL.
1285 * elfn32-mips.c: Likewise.
1286 * elfxx-mips.c (MIPSR6_P): New define.
1287 (mipsr6_exec_plt_entry): New array.
1288 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1289 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1290 (aligned_pcrel_reloc_p): New function.
1291 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1292 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1293 (mips_elf_calculate_relocation): Add support for relocs:
1294 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1295 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1296 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1297 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1298 (_bfd_mips_elf_check_relocs): Add support for relocs:
1299 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1300 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1302 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1304 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1305 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1306 (mips_32bit_flags_p): Add support for mips32r6.
1307 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1308 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1309 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1310 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1311 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1312 BFD_RELOC_MIPS_19_PCREL_S2.
1313 * config.bfd: Add mips*-img-elf* target triple.
1315 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1317 * config.bfd: Add mips*-img-elf* target triple.
1319 2014-09-12 Alan Modra <amodra@gmail.com>
1321 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1322 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1323 range of FDEs to hdr_info->array.
1324 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1325 .eh_frame_hdr entries, and overlapping FDEs.
1327 2014-09-10 Alan Modra <amodra@gmail.com>
1329 * elf.c (assign_file_positions_except_relocs): Move section header
1331 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1332 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1333 * elflink.c (bfd_elf_final_link): Don't call above function.
1335 2014-08-30 Alan Modra <amodra@gmail.com>
1337 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1339 2014-08-29 Alan Modra <amodra@gmail.com>
1341 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1342 error for calls via a toc adjusting stub without a nop.
1344 2014-08-29 Alan Modra <amodra@gmail.com>
1346 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1347 error. Remove redundant bfd_set_error.
1349 2014-08-29 Alan Modra <amodra@gmail.com>
1351 * srec.c (srec_scan): Revert last change. Report an error for
1352 S-records with less than the miniumum byte count.
1354 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1356 * srec.c (srec_scan): Return error for 0 size.
1358 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1361 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1362 to check discarded input section.
1363 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1365 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1368 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1369 sections to input from ld --just-symbols.
1371 2014-08-26 DJ Delorie <dj@redhat.com>
1373 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1376 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1378 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1379 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1381 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1383 2014-08-26 Nick Clifton <nickc@redhat.com>
1385 * config.bfd: Fix typo in or1knd selection.
1387 2014-08-22 Kai Tietz <ktietz@redhat.com>
1390 * coffcode.h (coff_compute_section_file_positions): Keep
1391 FileAlignment valid as set.
1393 2014-08-22 Alan Modra <amodra@gmail.com>
1395 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1396 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1398 2014-08-22 Alan Modra <amodra@gmail.com>
1400 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1402 (_bfd_elf_begin_eh_frame_parsing): Delete.
1403 (_bfd_elf_end_eh_frame_parsing): Delete.
1404 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1405 (_bfd_elf_end_eh_frame_parsing): Delete.
1406 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1407 !info->relocatable in place of merge_cies.
1408 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1409 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1410 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1411 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1412 (ppc64_elf_size_stubs): ..here and..
1413 (ppc64_elf_finish_dynamic_sections): ..here.
1415 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1417 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1419 2014-08-21 Tony Wang <tony.wang@arm.com>
1421 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1422 the veneer routine for R_ARM_THM_JUMP19.
1423 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1424 (elf32_arm_size_stub): Ditto.
1426 2014-08-20 Roland McGrath <mcgrathr@google.com>
1429 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1430 all reloc types with pc_relative set in the howto, not just for
1431 R_ARM_REL32 and R_ARM_REL32_NOI.
1432 (allocate_dynrelocs_for_symbol): Update comment.
1433 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1434 set in the howto, set call_reloc_p and may_need_local_target_p but
1435 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1436 (elf32_arm_check_relocs): Likewise.
1438 2014-08-20 Will Newton <will.newton@linaro.org>
1440 * config.bfd: Default armeb-*-eabi* to big endian.
1442 2014-08-19 Alan Modra <amodra@gmail.com>
1444 * configure: Regenerate.
1446 2014-08-18 Alan Modra <amodra@gmail.com>
1448 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1449 use dynrelocs for ifunc.
1450 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1452 2014-08-18 Alan Modra <amodra@gmail.com>
1455 * elflink.c (on_needed_list): Only consider libraries that have
1458 2014-08-18 Alan Modra <amodra@gmail.com>
1460 * elflink.c (bfd_elf_discard_info): Return int error status.
1461 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1462 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1463 * bfd-in2.h: Regenerate.
1465 2014-08-14 Alan Modra <amodra@gmail.com>
1467 * peXXigen.c (pe_print_reloc): Protect against access past end
1470 2014-08-14 Alan Modra <amodra@gmail.com>
1473 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1474 in the order they are mapped to output sections.
1476 2014-08-14 Alan Modra <amodra@gmail.com>
1478 * configure.ac: Delete redundant plugin related checks.
1479 * configure: Regenerate.
1481 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1483 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1484 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1487 2014-08-12 Alan Modra <amodra@gmail.com>
1489 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1490 here when not calling the generic add_symbol function. Formatting.
1491 Correct handling of indirect symbols. Update notice call.
1492 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1493 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1494 symbols early. Update notice call. Add comments regarding weak
1495 symbols vs. indirect.
1497 2014-08-12 Alan Modra <amodra@gmail.com>
1500 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1503 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1505 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1508 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1509 Alan Modra <amodra@gmail.com>
1512 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1513 warning for references in LTO IR to warning symbols.
1515 2014-08-07 Alan Modra <amodra@gmail.com>
1517 * linker.c (WARN, CWARN): Collapse these states to WARN.
1518 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1521 2014-08-05 Doug Evans <dje@google.com>
1523 * bfd-in2.h: Regenerate.
1524 * libcoff.h: Regenerate.
1526 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1528 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1529 rawsize if changing size.
1531 2014-08-05 Alan Modra <amodra@gmail.com>
1534 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1536 2014-08-05 Alan Modra <amodra@gmail.com>
1538 * linker.c (generic_link_check_archive_element): Move handling
1539 of command link -u symbols with a common symbol def to the
1540 code handling non-common symbols so that archive element symbols
1541 are loaded. Use generic_link_add_object_symbols.
1543 2014-08-05 Alan Modra <amodra@gmail.com>
1546 * linker.c (struct archive_list, struct archive_hash_entry,
1547 struct archive_hash_table, archive_hash_newfunc,
1548 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1549 archive_hash_table_free): Delete.
1550 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1551 checkfn. Rewrite using a straight-forward scan over archive map.
1552 (generic_link_check_archive_element_no_collect,
1553 generic_link_check_archive_element_collect,
1554 generic_link_check_archive_element): Add h and name params.
1555 * aoutx.h (aout_link_check_archive_element): Likewise.
1556 * pdp11.c (aout_link_check_archive_element): Likewise.
1557 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1558 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1559 scan symbols, simply add archive element whenever h is undefined.
1560 (coff_link_check_ar_symbols): Delete.
1561 * ecoff.c (read_ext_syms_and_strs): Delete.
1562 (reread_ext_syms_and_strs): Delete.
1563 (ecoff_link_check_archive_element): Add h and name param. Don't
1564 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1565 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1567 (elf_link_add_archive_symbols): Delete "defined" array, merge
1568 functionality into "included". Make "included" a char array. Don't
1569 set or test archive_pass.
1570 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1571 * libbfd.h: Regenerate.
1573 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1576 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1578 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1580 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1581 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1582 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1583 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1584 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1585 (_bfd_mips_elf_fake_sections): Likewise.
1586 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1587 (_bfd_mips_elf_additional_program_headers): Account for new
1588 PT_MIPS_ABIFLAGS program header.
1589 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1590 associate with .MIPS.abiflags.
1591 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1592 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1593 (infer_mips_abiflags): Likewise.
1594 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1595 (mips_32bit_flags_p): Moved higher.
1596 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1597 checking for FP ABIs.
1598 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1599 checks. Check EF_MIPS_FP64 flag consistency.
1600 (print_mips_ases, print_mips_isa_ext): New static function.
1601 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1602 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1603 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1604 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1605 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1606 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1607 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1608 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1610 2014-07-28 Alan Modra <amodra@gmail.com>
1613 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1614 __gnu_lto_slim to armap.
1615 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1616 __gnu_lto_slim to linker hash table.
1618 2014-07-27 Anthony Green <green@moxielogic.org>
1620 * config.bfd: Add moxie-*-moxiebox*.
1622 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1624 Add or reactivate or1k-*-rtems*
1625 * config.bfd (or1k-*-rtems*): Reactivate.
1627 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1631 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1632 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1634 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1637 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1638 and R_*_IRELATIVE relocation offset with PLT entry.
1639 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1640 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1641 (elf_x86_64_get_synthetic_symtab): Use it.
1643 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1646 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1647 next_tls_desc_index with elf.srelplt->reloc_count.
1649 2014-07-15 Alan Modra <amodra@gmail.com>
1651 * cache.c (cache_bread_1): Don't return -1 when fread returns
1654 2014-07-15 Alan Modra <amodra@gmail.com>
1656 * elflink.c (elf_merge_st_other): Update comments. Simplify
1657 visibility handling. Make isym const. Move code modifying
1658 isym->st_other for --exclude-libs to..
1659 (elf_link_add_object_symbols): ..here.
1661 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1664 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1666 2014-07-08 Nick Clifton <nickc@redhat.com>
1669 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1670 segments in input bfds.
1672 2014-07-08 Will Newton <will.newton@linaro.org>
1674 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1675 value to 64kB and remove custom setting for NaCl.
1677 2014-07-08 Alan Modra <amodra@gmail.com>
1679 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1680 bits from source to dest.
1681 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1682 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1684 * bfd-in2.h: Regenerate.
1686 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1688 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1689 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1690 when info->relocatable be true.
1692 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1694 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1695 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1696 * bfd-in2.h: Regenerate.
1697 * libbfd.h: Regenerate.
1699 2014-07-04 Alan Modra <amodra@gmail.com>
1701 * Makefile.am: Update "configure.in" comments.
1702 * PORTING: Likewise.
1703 * aoutx.h: Likewise.
1704 * configure.host: Likewise.
1705 * doc/bfdint.texi: Likewise.
1706 * targets.c: Likewise.
1707 * warning.m4: Likewise.
1708 * Makefile.in: Regenerate.
1710 2014-07-04 Alan Modra <amodra@gmail.com>
1712 * configure.ac: Rename from configure.in.
1713 * Makefile.in: Regenerate.
1714 * config.in: Regenerate.
1715 * doc/Makefile.in: Regenerate.
1717 2014-07-04 Alan Modra <amodra@gmail.com>
1719 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1720 * Makefile.in: Regenerate.
1722 2014-07-04 Alan Modra <amodra@gmail.com>
1724 * version.m4: New file.
1725 * configure.in: Include version.m4.
1727 * Makefile.am (RELEASE): Delete.
1728 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1729 * Makefile.in: Regenerate.
1730 * doc/Makefile.in: Regenerate.
1732 2014-07-02 Alan Modra <amodra@gmail.com>
1734 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1735 pointer_equality_needed when !readonly_dynrelocs.
1736 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1738 2014-07-02 Alan Modra <amodra@gmail.com>
1740 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1741 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1743 2014-07-01 Alan Modra <amodra@gmail.com>
1745 * bfd.c (struct bfd): Reorganise for better packing. Delete
1746 "ifd" field. Make "format", "direction" and "flags" bitfields.
1747 (HAS_LOAD_PAGE): Delete, renumber following flags.
1748 * bfd-in2.h: Regenerate.
1749 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1751 2014-07-01 Alan Modra <amodra@gmail.com>
1753 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1754 (struct ppc_link_hash_table): Increase size of stub_count array.
1755 (build_global_entry_stubs): Emit symbol on global entry stub.
1756 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1759 2014-07-01 Alan Modra <amodra@gmail.com>
1761 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1762 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1763 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1765 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1766 optimisation when --traditional-format.
1768 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1769 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1770 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1771 Soundararajan <Sounderarajan.D@atmel.com>
1773 * archures.c: Add avrtiny architecture for avr target.
1774 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1775 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1776 added for 16 bit LDS/STS instruction of avrtiny arch.
1777 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1778 BFD_RELOC_AVR_LDS_STS_16.
1779 (bfd_elf_avr_final_write_processing): Select machine number
1781 (elf32_avr_object_p): Set machine number for avrtiny arch.
1782 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1783 * bfd-in2.h: Regenerate.
1784 * libbfd.h: Regenerate.
1786 2014-06-26 Nick Clifton <nickc@redhat.com>
1789 * dwarf2.c (is_str_attr): New function.
1790 (find_abstract_instance_name): Use it to determine when an
1791 attribute has a string value.
1793 2014-06-24 Alan Modra <amodra@gmail.com>
1795 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1796 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1799 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1801 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1802 a number of targets.
1804 2014-06-20 Kyle McMartin <kyle@redhat.com>
1806 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1807 emitting initial-exec relocs when not linking an executable.
1809 2014-06-16 Will Newton <will.newton@linaro.org>
1811 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1812 htab->next_tls_desc_index in the non-IPLT case.
1813 Calculate GOT offset correctly for the non-IPLT case.
1814 (allocate_dynrelocs_for_symbol): Don't increment
1815 htab->next_tls_desc_index here.
1817 2014-06-16 Alan Modra <amodra@gmail.com>
1819 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1822 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1824 * elfxx-aarch64.c (stdarg.h): Include.
1825 (string.h): Include.
1826 (_bfd_aarch64_elf_grok_prstatus): Updated.
1827 (_bfd_aarch64_elf_grok_psinfo): New function.
1828 (_bfd_aarch64_elf_write_core_note): New function.
1829 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1830 (elf_backend_write_core_note): Define.
1832 2014-06-13 Alan Modra <amodra@gmail.com>
1834 * archive.c: Include bfdlink.h.
1835 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1836 * bfd.c (struct bfd): Add is_linker_output field.
1837 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1838 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1839 link.hash and is_linker_output.
1840 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1841 param with bfd*. Assert is_linker_output and link.hash, and
1842 clear them before exit.
1843 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1844 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1845 and link.hash so we can free two linker hash tables.
1846 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1847 first. Clean up on errors. Set hash_table_free pointer.
1848 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1849 bfd_link_hash_table* param with bfd*.
1850 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1851 hash_table_free pointer.
1852 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1853 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1854 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1855 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1856 * xcofflink.c: Similarly.
1857 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1858 clear link.next before creating linker hash table. Clean up on
1859 errors, and restore link.next on exit.
1860 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1861 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1862 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1863 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1864 * hash.c (bfd_hash_table_init_n): Free table on error.
1865 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1866 * bfd-in2.h: Regenerate.
1867 * libbfd.h: Regenerate.
1868 * libcoff.h: Regenerate.
1870 2014-06-13 Alan Modra <amodra@gmail.com>
1873 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1874 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1875 * bfd.c (bfd_link_hash_table_free): Don't define.
1876 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1877 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1878 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1879 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1880 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1881 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1882 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1883 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1884 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1885 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1886 * xsym.c: Don't define various link_hash_table_free defines, and
1887 remove from bfd_target vars. Temporarily reference some of the
1888 target link_hash_table_free functions to avoid warnings.
1889 * bfd-in2.h: Regenerate.
1890 * libbfd.h: Regenerate.
1892 2014-06-13 Alan Modra <amodra@gmail.com>
1894 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1895 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1896 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1897 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1898 Move link_hash_table_free functions before their corresponding
1899 link_hash_table_create functions.
1901 2014-06-13 Alan Modra <amodra@gmail.com>
1903 * bfd.c (struct bfd): Replace link_next with a union.
1904 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1905 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1906 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1907 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1908 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1909 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1910 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1911 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1912 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1913 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1914 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1915 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1916 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1917 * bfd-in2.h: Regenerate.
1919 2014-06-11 Alan Modra <amodra@gmail.com>
1921 * linker.c (unwrap_hash_lookup): Add missing parens.
1923 2014-06-11 Kai Tietz <ktietz@redhat.com>
1925 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1926 * libcoff.h: Regenerated.
1928 2014-06-10 Alan Modra <amodra@gmail.com>
1931 * linker.c (unwrap_hash_lookup): New function.
1932 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1933 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1934 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1935 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1936 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1937 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1938 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1939 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1941 2014-06-07 Alan Modra <amodra@gmail.com>
1943 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1944 insn as a bitfield; Use complain_overflow_bitfield.
1945 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1947 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1949 * development.sh: New file.
1950 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1951 Make -Werror the default with GCC only if DEVELOPMENT is true.
1952 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1953 $(srcdir)/development.sh.
1954 * Makefile.in, configure: Regenerate.
1956 2014-06-04 Will Newton <will.newton@linaro.org>
1958 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1959 being non-NULL into an assert.
1960 (elfNN_aarch64_tls_relax): Remove unused code.
1962 2014-06-03 DJ Delorie <dj@redhat.com>
1964 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1966 2014-06-03 Nick Clifton <nickc@redhat.com>
1969 * peXXigen.c (rsrc_process_section): Page align the new contents
1970 befgore writing out.
1972 2014-06-03 Alan Modra <amodra@gmail.com>
1974 * elf64-ppc.c (ADDIS_R12_R2): Define.
1975 (build_plt_stub): Support fusion on ELFv2 stub.
1976 (ppc_build_one_stub): Likewise for plt branch stubs.
1978 2014-05-28 Alan Modra <amodra@gmail.com>
1980 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1982 2014-05-28 Tristan Gingold <gingold@adacore.com>
1984 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1985 to keep the length of the best fit range.
1986 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1989 2014-05-27 DJ Delorie <dj@redhat.com>
1991 * elf32-rx.c (get_symbol_value_maybe): New.
1992 (rx_elf_relocate_section): If we find a reloc against
1993 $tableentry$default$<name>, redirect it to the appropriate
1995 (RX_Table_Info): New.
1996 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1997 with table parts in them.
1998 (rx_check_directives): New.
1999 (rx_table_map_2): New.
2000 (rx_table_map): New.
2001 (rx_additional_link_map_text): New. Called to dump tables to the
2005 2014-05-20 DJ Delorie <dj@redhat.com>
2007 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2009 2014-05-20 Alan Modra <amodra@gmail.com>
2012 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2013 Remove redundant setting of htab->elf.dynobj. Don't align.
2014 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2015 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2016 (create_sdata_sym): Delete.
2017 (elf_allocate_pointer_linker_section): Rename from
2018 elf_create_pointer_linker_section. Align section.
2019 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2020 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2022 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2023 Remove unnecessary tests on _SDA_BASE_ sym.
2024 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2025 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2026 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2027 (ppc_elf_maybe_strip_sdata_syms): Declare.
2029 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2031 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
2033 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
2035 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2036 in a section with no contents.
2037 (is_vma_in_section, find_section_by_vma): New functions.
2038 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2039 offsets in the debug directory.
2040 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2041 Byte-swap GUID from little-endian to big-endian order for
2042 consistent and conventional display.
2044 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2046 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2047 64-bit doubles objects mix with 32-bit doubles objects.
2048 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2050 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2052 * mmo.c: Update URLs in documentation comments.
2054 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2055 David Weatherford <weath@cadence.com>
2056 Max Filippov <jcmvbkbc@gmail.com>
2058 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2061 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
2063 * config.bfd: Add proper arm config for *-*-freebsd*.
2065 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2067 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2068 mips32r5 and mips64r5.
2069 * archures.c (bfd_architecture): Likewise.
2070 * bfd-in2.h (bfd_architecture): Likewise.
2071 * cpu-mips.c (arch_info_struct): Likewise.
2072 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2074 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2076 * elfxx-mips.h (elfxx-mips.h): Declare.
2077 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2078 Tag_GNU_MIPS_ABI_FP mismatches.
2079 (_bfd_mips_fp_abi_string): New function.
2081 2014-05-02 Alan Modra <amodra@gmail.com>
2083 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2084 * configure.in: Likewise.
2085 * configure: Regenerate.
2087 2014-05-02 Alan Modra <amodra@gmail.com>
2089 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2090 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2091 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2092 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2093 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2094 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2095 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2096 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2097 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2098 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2099 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2100 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2101 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2102 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2103 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2104 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2105 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2106 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2107 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2108 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2109 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2110 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2111 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2112 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2113 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2114 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2115 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2116 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2117 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2118 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2119 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2120 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2121 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2122 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2123 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2124 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2125 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2126 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2127 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2128 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2129 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2130 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2131 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2132 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2133 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2134 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2135 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2136 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2138 * configure: Regenerate.
2140 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2142 * mmo.c (mmo File layout documentation): Add note about low bits
2144 (mmo_write_chunk): When handling data remainder, assert that
2145 previous remaining data is flushed.
2146 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2147 when dealing with an aligned VMA and for aligned lengths. Don't skip
2148 the last 32-bit-word of zeros.
2149 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2150 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2151 emitting data, not after updating it.
2152 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2154 2014-04-30 Nick Clifton <nickc@redhat.com>
2156 * compress.c (bfd_is_section_compressed): When checking the
2157 .debug_str section, also check the fifth byte in the section is
2158 not part of a string.
2160 2014-04-30 Alan Modra <amodra@gmail.com>
2162 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2163 (find_merged_cie): Identify personality functions by (bfd_id,index)
2164 pair when a local sym is used.
2166 2014-04-29 Christian Svensson <blue@cmd.nu>
2168 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2169 into .rela.got if it contained TLS relocations as well.
2171 2014-04-28 Nick Clifton <nickc@redhat.com>
2174 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2177 2014-04-26 Alan Modra <amodra@gmail.com>
2179 * po/SRC-POTFILES.in: Regenerate.
2180 * configure: Regenerate.
2182 2014-04-25 Nick Clifton <nickc@redhat.com>
2185 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2186 a 342-bit host. This time for older versions of gcc.
2188 2014-04-24 Nick Clifton <nickc@redhat.com>
2190 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2193 2014-04-24 Alan Modra <amodra@gmail.com>
2196 * dwarf2.c: Formatting.
2197 (struct dwarf2_debug): Make adjusted_section_count signed.
2198 (unset_sections): Make i signed.
2199 (set_debug_vma): New function.
2200 (place_sections): Handle separate debug object file. Set VMA
2201 on debug sections, even if they have an output section. Also
2202 set VMA on zero size sections, and non-load but alloc sections.
2203 Set adjusted_section_count to -1 when no section adjustment.
2204 Malloc adjusted_sections. Don't double last_vma. Transfer
2205 alloc section VMAs to separate debug file.
2206 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2207 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2208 test on symbols being the same before using old stash. Read
2209 and use separate debug file symbols. Call place_sections.
2210 (find_line): Don't call place_sections here.
2211 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2212 * libbfd.h: Regenerate.
2213 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2214 _bfd_dwarf2_slurp_debug_info call.
2215 * simple.c (simple_save_output_info): Clarify comment.
2217 2014-04-24 Nick Clifton <nickc@redhat.com>
2220 * peXXigen.c (struct rsrc_regions): New structure.
2221 (rsrc_print_resource_directory): Use new structure. Include
2222 offset of directory in listing.
2223 (rsrc_print_resource_entry): Likewise.
2224 (rsrc_print_section): Likewise.
2225 (rsrc_count_entries): Do not increment sizeof_strings or
2227 (rsrc_count_directory): Do not increment sizeof_tables.
2228 (rsrc_compute_region_sizes): New function.
2229 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2230 (rsrc_process_section): Compute size of regions after merging
2233 2014-04-23 Alan Modra <amodra@gmail.com>
2236 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2237 (place_sections): Do not modify VMA of sections when called from
2238 linker after sections have been placed in output sections. Short
2239 circuit single section case.
2240 (save_section_vma, section_vma_same): New functions.
2241 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2243 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2244 when non-relocatable.
2246 2014-04-22 Nick Clifton <nickc@redhat.com>
2249 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2251 2014-04-22 Christian Svensson <blue@cmd.nu>
2253 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2254 * archures.c: Likewise.
2255 * coffcode.h: Likewise.
2256 * config.bfd: Likewise.
2257 * configure.in: Likewise.
2258 * reloc.c: Likewise.
2259 * targets.c: Likewise.
2260 * cpu-or1k.c: New file.
2261 * elf32-or1k.c: New file.
2262 * coff-or32.c: Delete.
2263 * cpu-openrisc.c: Delete.
2264 * cpu-or32.c: Delete.
2265 * elf32-openrisc.c: Delete.
2266 * elf32-or32.c: Delete.
2267 * Makefile.in: Regenerate.
2268 * bfd-in2.h: Regenerate.
2269 * configure: Regenerate.
2270 * libbfd.h: Regenerate.
2272 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2275 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2277 2014-04-22 Will Newton <will.newton@linaro.org>
2279 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2280 function. (elf_backend_section_flags): Remove define.
2282 2014-04-21 Richard Henderson <rth@redhat.com>
2284 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2285 parameter; honor it and disable got merging when false.
2286 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2287 the first pass of relaxation.
2288 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2289 the end of the LITERAL+LITUSE chain.
2290 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2291 second pass of relaxation.
2293 * configure.ac (use_secureplt): Enable by default.
2294 * configure: Rebuild.
2296 2014-04-18 Tristan Gingold <gingold@adacore.com>
2298 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2299 bind_content, weak_bind_content, lazy_bind_content,
2301 (bfd_mach_o_load_command): Add comments, add next field.
2302 (mach_o_data_struct): Replace commands field by first_command
2304 * mach-o.c (bfd_mach_o_append_command): New function.
2305 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2306 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2308 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2309 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2310 (bfd_mach_o_write_thread): Use macro instead of literal.
2311 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2312 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2314 (bfd_mach_o_write_symtab_content): New function (extracted
2315 from bfd_mach_o_write_symtab).
2316 (bfd_mach_o_write_symtab): Split.
2317 (bfd_mach_o_count_indirect_symbols): Move
2318 (bfd_mach_o_build_dysymtab): Remove layout code.
2319 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2320 (bfd_mach_o_count_sections_for_seg): Remove.
2321 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2322 bfd_mach_o_build_seg_command).
2323 (bfd_mach_o_build_exec_seg_command): New function.
2324 (bfd_mach_o_build_dysymtab_command): Remove.
2325 (bfd_mach_o_layout_commands): New function.
2326 (bfd_mach_o_init_segment): New function.
2327 (bfd_mach_o_build_commands): Major rework to handle non-object
2329 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2331 (bfd_mach_o_read_dyld_info): Clear content fields.
2332 (bfd_mach_o_read_segment): Adjust call.
2333 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2335 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2336 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2337 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2340 2014-04-18 Tristan Gingold <gingold@adacore.com>
2342 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2343 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2344 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2345 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2347 2014-04-18 Tristan Gingold <gingold@adacore.com>
2349 * mach-o.h (bfd_mach_o_dylinker_command)
2350 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2352 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2353 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2355 2014-04-18 Tristan Gingold <gingold@adacore.com>
2357 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2358 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2359 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2360 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2361 each targets declared.
2362 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2363 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2365 2014-04-18 Tristan Gingold <gingold@adacore.com>
2367 * mach-o.c (bfd_mach_o_write_thread)
2368 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2369 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2370 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2371 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2372 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2373 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2374 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2375 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2376 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2377 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2378 (bfd_mach_o_read_command): Now return a boolean status.
2379 Adjust return statements.
2380 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2381 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2383 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2385 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2386 field. Add assigned_low_gotno and assigned_high_gotno fields.
2387 (mips_elf_create_local_got_entry): Update out-of-space condition.
2388 Set index of new GOT entry to assigned_low_gotno if required by
2389 the current relocation, else set it to assigned_high_gotno.
2390 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2391 with assigned_low_gotno.
2392 (mips_elf_multi_got): Initialize assigned_low_gotno and
2393 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2394 in place of assigned_gotno when handling global GOT entries.
2395 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2396 assigned_high_gotno.
2397 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2398 gap in the middle of local GOT space.
2400 2014-04-17 Alan Modra <amodra@gmail.com>
2403 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2404 current bfd is a plugin. Don't always set type_change_ok
2405 when old bfd is a plugin.
2407 2014-04-16 Tristan Gingold <gingold@adacore.com>
2409 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2412 2014-04-16 Alan Modra <amodra@gmail.com>
2414 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2415 with "ba 0" rather than zeros.
2417 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2419 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2421 2014-04-14 Alan Modra <amodra@gmail.com>
2423 * elf32-ppc.c (BA): Define
2424 (ppc_elf_link_hash_table_create): Correct default_params.
2425 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2426 than "nop" for ppc476_workaround.
2427 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2428 and __glink_PLTresolve. Ensure plt call stub at end of page
2429 doesn't allow fall-thru prefetch.
2431 2014-04-11 Nick Clifton <nickc@redhat.com>
2434 * peXXigen.c (abs_finder): New function.
2435 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2436 than 1^32 try to convert them into section relative values
2439 2014-04-11 Nick Clifton <nickc@redhat.com>
2441 * bfd-in2.h: Regenerate.
2442 * libbfd.h: Regenerate.
2444 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2446 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2447 when building function stubs.
2449 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2451 * elf32-avr.c: Add DIFF relocations for AVR.
2452 (avr_final_link_relocate): Handle the DIFF relocs.
2453 (bfd_elf_avr_diff_reloc): New.
2454 (elf32_avr_is_diff_reloc): New.
2455 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2456 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2459 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2461 2014-04-09 Alan Modra <amodra@gmail.com>
2463 * libcoff.h: Regenerate.
2465 2014-04-09 Alan Modra <amodra@gmail.com>
2467 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2468 of safe ppc476 insns at end of page. Also remove non-branch insns.
2471 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2473 * peXXigen.c (pe_print_debugdata): New function: Displays the
2474 contents of the debug directory and decodes codeview entries.
2475 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2476 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2477 Add functions for reading and writing debugdir and codeview
2479 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2480 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2481 * libcoff-in.h (pe_tdata): Add build-id data.
2482 * libcoff.h: Regenerate.
2483 * coffcode.h (coff_write_object_contents): Run build_id
2484 after_write_object_contents hook.
2486 2014-04-05 Alan Modra <amodra@gmail.com>
2488 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2489 merging non-default sym.
2491 2014-04-04 Tristan Gingold <gingold@adacore.com>
2493 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2496 2014-04-04 Tristan Gingold <gingold@adacore.com>
2498 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2499 thinko on names length.
2501 2014-04-04 Tristan Gingold <gingold@adacore.com>
2503 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2505 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2507 2014-04-04 Tristan Gingold <gingold@adacore.com>
2509 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2511 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2513 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2514 section before dereferencing.
2515 (pe_print_idata, pe_print_edata, pe_print_reloc)
2516 (rsrc_print_section): Don't bother interpreting the contents
2517 of sections which have no contents.
2519 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2522 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2525 2014-04-03 Tristan Gingold <gingold@adacore.com>
2527 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2529 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2531 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2533 2014-04-03 Alan Modra <amodra@gmail.com>
2535 * elf-bfd.h (struct elf_backend_data
2536 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2537 with "bfd_size_type size".
2538 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2539 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2540 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2541 * elfcode.h (bfd_from_remote_memory): Likewise.
2542 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2543 * bfd-in2.h: Regenerate.
2545 2014-04-02 Tristan Gingold <gingold@adacore.com>
2547 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2548 (bfd_mach_o_prebind_cksum_command): New types.
2549 (bfd_mach_o_prebound_dylib_command): Rewrite.
2550 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2552 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2554 (bfd_mach_o_read_prebind_cksum): New function.
2555 (bfd_mach_o_read_twolevel_hints): Ditto.
2556 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2559 2014-04-02 Alan Modra <amodra@gmail.com>
2561 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2562 Consolidate code handling possible section headers past end of
2563 segment. Don't use p_align for page size guess, instead use
2564 minpagesize. Take note of ld.so clearing section headers when
2565 p_memsz > p_filesz. Handle file header specifying no section
2566 headers. Handle zero p_align throughout. Default loadbase to
2567 zero. Add comments. Rename contents_size to high_offset, and
2568 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2569 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2570 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2572 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2573 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2574 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2575 * bfd-in2.h: Regnerate.
2577 2014-04-01 Tristan Gingold <gingold@adacore.com>
2579 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2582 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2583 Pavel Fedin <p.fedin@samsung.com>
2585 * elf32-arm.c: Add support for limited pretty-printing of PLT
2586 entries on eabi and nacl targets.
2587 (elf32_arm_get_synthetic_symtab): Add new callback.
2588 (elf32_arm_nacl_plt_sym_val): Likewise.
2589 (elf32_arm_plt0_size): Add helper function.
2590 (elf32_arm_plt_size): Likewise.
2592 2014-03-27 Tristan Gingold <gingold@adacore.com>
2594 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2595 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2597 2014-03-27 Tristan Gingold <gingold@adacore.com>
2599 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2600 * mach-o.c (bfd_mach_o_write_symtab)
2601 (bfd_mach_o_write_contents)
2602 (bfd_mach_o_set_section_flags_from_bfd)
2603 (bfd_mach_o_build_seg_command): Fix indentation.
2604 (bfd_mach_o_get_base_address): New function.
2606 2014-03-26 Nick Clifton <nickc@redhat.com>
2608 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2609 relocations in discarded sections.
2611 2014-03-26 Tristan Gingold <gingold@adacore.com>
2613 * mach-o.c (bfd_mach_o_convert_architecture): Add
2614 BFD_MACH_O_CPU_TYPE_ARM64.
2616 2014-03-26 Alan Modra <amodra@gmail.com>
2618 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2619 needed plt entries when taking the address of functions for
2620 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2621 Move opd setup and abiversion checks to..
2622 (ppc64_elf_before_check_relocs): ..here. Renamed from
2623 ppc64_elf_process_dot_syms. Set output abiversion from input and
2624 input abiversion from output, if either is not set.
2625 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2626 (elf_backend_check_directives): Update.
2628 2014-03-25 Will Newton <will.newton@linaro.org>
2630 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2631 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2632 of input sections rather than output sections.
2634 2014-03-20 Will Newton <will.newton@linaro.org>
2637 * elf32-arm.c (elf32_arm_check_relocs): Set
2638 pointer_equality_needed for absolute references within
2640 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2641 unless pointer_equality_needed is set.
2643 2014-03-19 Nick Clifton <nickc@redhat.com>
2645 * peXXigen.c (rsrc_process_section): Add code to scan input
2646 sections and record their lengths. Use these lengths to find the
2647 start of each merged .rsrc section.
2649 2014-03-17 Tristan Gingold <gingold@adacore.com>
2651 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2652 (bfd_mach_o_read_command): Ditto.
2654 2014-03-14 Meador Inge <meadori@codesourcery.com>
2656 * configure.in: Add strnlen to AC_CHECK_DECLS.
2657 * config.in: Regenerate.
2658 * configure: Regenerate.
2659 * sysdep.h (strnlen): Add prototype.
2661 2014-03-14 Alan Modra <amodra@gmail.com>
2663 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2664 handling for VLE_SDA21 relocs.
2666 2014-03-13 Tristan Gingold <gingold@adacore.com>
2668 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2670 (pe_bfd_object_p): Also read version number to detect ILF.
2671 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2672 (x86_64pe_bigobj_vec): Define
2673 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2674 (bfd_coff_max_nscns): New macro.
2675 (coff_compute_section_file_positions): Use unsigned int for
2676 target_index. Compare with bfd_coff_max_nscns.
2677 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2678 Set a value for _bfd_coff_max_nscns.
2679 (header_bigobj_classid): New constant.
2680 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2681 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2682 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2684 (bigobj_swap_table): New table.
2685 * libcoff.h: Regenerate.
2686 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2687 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2688 _bfd_coff_max_nscns.
2689 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2690 * coff-rs6000.c (bfd_xcoff_backend_data)
2691 (bfd_pmac_xcoff_backend_data): Likewise.
2692 * coff64-rs6000.c (bfd_xcoff_backend_data)
2693 (bfd_xcoff_aix5_backend_data): Likewise.
2694 * targets.c (x86_64pe_bigobj_vec): Declare.
2695 * configure.in (x86_64pe_bigobj_vec): New vector.
2696 * configure: Regenerate.
2697 * config.bfd: Add bigobj object format for Windows targets.
2699 2014-03-12 Nick Clifton <nickc@redhat.com>
2702 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2703 before testing for vxworks.
2705 2014-03-12 Alan Modra <amodra@gmail.com>
2707 * Makefile.in: Regenerate.
2709 2014-03-12 Alan Modra <amodra@gmail.com>
2712 * elf.c (copy_elf_program_header): Ignore first section lma if
2715 2014-03-11 Alan Modra <amodra@gmail.com>
2718 * coff-rs6000.c: Include stdint.h.
2719 * coff64-rs6000.c: Likewise.
2721 2014-03-10 Tristan Gingold <gingold@adacore.com>
2723 * ticoff.h: Removed.
2725 2014-03-08 Alan Modra <amodra@gmail.com>
2727 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2728 many relocations. Correct bitsize and rightshift too for a number
2729 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2730 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2731 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2732 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2733 fields in instructions to signed/unsigned according to whether
2734 the field takes a signed or unsigned value. Tidy vle split16 code.
2735 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2737 2014-03-08 Alan Modra <amodra@gmail.com>
2739 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2740 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2741 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2742 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2743 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2744 fields in instructions to signed/unsigned according to whether
2745 the field takes a signed or unsigned value.
2747 2014-03-07 Pedro Alves <palves@redhat.com>
2750 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2751 through ptr_to_uint instead of through long.
2753 2014-03-06 Nick Clifton <nickc@redhat.com>
2756 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2757 attribute section names.
2759 2014-03-05 Alan Modra <amodra@gmail.com>
2761 Update copyright years.
2763 2014-03-05 Alan Modra <amodra@gmail.com>
2765 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2766 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2767 (ppc64_elf_check_relocs): Likewise.
2768 (ppc64_elf_relocate_section): Likewise.
2769 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2770 * bfd-in2.h: Regenerate.
2771 * libbfd.h: Regenerate.
2773 2014-03-04 Heiher <r@hev.cc>
2775 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2777 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2778 extension of bfd_mach_mipsisa64r2.
2780 2014-03-04 Nick Clifton <nickc@redhat.com>
2783 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2784 (elf32_thumb2_plt_entry): New array.
2785 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2786 using thumb2 based PLT.
2787 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2789 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2791 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2793 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2794 Thumb2 based PLT 0-entry.
2795 (elf32_arm_output_arch_local_syms): Handle creation of local
2796 symbols for Thumb2 based PLT entries.
2798 2014-02-28 Alan Modra <amodra@gmail.com>
2801 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2802 the same conditions we called check_relocs.
2804 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2806 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2807 * bfd-in2.h: Regenerate.
2808 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2809 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2810 using long PLT entries.
2811 (bfd_elf32_arm_use_long_plt): New function.
2812 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2814 2014-02-27 Alan Modra <amodra@gmail.com>
2816 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2817 params for targets that don't use ppc32elf.em.
2819 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2821 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2822 of GOTOFF relocations.
2824 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2825 H.J. Lu <hongjiu.lu@intel.com>
2827 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2828 (elf_x86_64_legacy_plt_entry): Likewise.
2829 (elf_x86_64_bnd_plt_entry): Likewise.
2830 (elf_x86_64_legacy_plt2_entry): Likewise.
2831 (elf_x86_64_bnd_plt2_entry): Likewise.
2832 (elf_x86_64_bnd_arch_bed): Likewise.
2833 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2834 (elf_x86_64_link_hash_table): Add plt_bnd.
2835 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2837 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2838 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2840 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2841 symbols. Resolve call to the second PLT if it is created.
2842 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2843 (elf_x86_64_relocate_section): Resolve PLT references to the
2844 second PLT if it is created.
2845 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2846 second PLT entry for BND relocation.
2847 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2848 the second PLT is created.
2849 (elf_x86_64_get_synthetic_symtab): New.
2850 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2852 2014-02-19 Alan Modra <amodra@gmail.com>
2854 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2855 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2856 provision of out-of-line register save/restore routines.
2858 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2860 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2861 PT_DYNAMIC segment flags.
2863 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2866 * simple.c (struct saved_offsets): New.
2867 (simple_save_output_info): Use it for ptr.
2868 (simple_restore_output_info): Use it for ptr. Check section_count.
2869 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2871 2014-02-17 Alan Modra <amodra@gmail.com>
2873 * elf64-ppc.h (struct ppc64_elf_params): Define.
2874 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2875 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2876 ppc64_elf_build_stubs): Update prototype.
2877 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2878 fields now in params. Adjust code throughout file.
2879 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2880 Save params pointer in htab.
2881 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2882 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2883 ppc64_elf_build_stubs): Remove parameters now in "params".
2885 2014-02-17 Alan Modra <amodra@gmail.com>
2887 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2888 patched for ppc476 workaround. Reapply branch taken/not taken
2891 2014-02-12 Alan Modra <amodra@gmail.com>
2893 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2894 stubs for calls to __tls_get_addr that we know will later be
2897 2014-02-12 Alan Modra <amodra@gmail.com>
2899 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2900 for ld -r, when code sections are sufficiently aligned.
2901 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2904 2014-02-12 Alan Modra <amodra@gmail.com>
2907 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2908 --export-dynamic and --dynamic-list marking of symbols.
2909 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2912 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2915 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2916 executables if it matches dynamic_list.
2918 2014-02-10 Alan Modra <amodra@gmail.com>
2920 * po/SRC-POTFILES.in: Regenerate.
2921 * po/bfd.pot: Regenerate.
2923 2014-02-09 Alan Modra <amodra@gmail.com>
2925 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2926 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2927 (elfNN_bed): Init new field.
2928 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2929 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2930 (ppc_elf_relax_section): Don't reallocate section here, write
2931 stubs, or write out relocs for ld -r here..
2932 (ppc_elf_relocate_section): ..instead write stubs here, and use
2933 existing code to write out relocs for ld -r. Fix offset
2934 adjustment on reloc for little-endian.
2935 (elf_backend_caches_rawsize): Define.
2937 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2940 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2942 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2944 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2945 return paths. Three times.
2946 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2948 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2949 (ppc64_elf_edit_toc): Free USED in return path.
2951 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2953 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2954 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2955 * libbfd.h: Regenerated.
2956 * bfd-in2.h: Regenerated.
2957 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2958 (nios2_reloc_map): Likewise.
2959 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2960 Fixed all references.
2961 (nios2_elf32_relocate_section): Add new relocations.
2962 (nios2_elf32_check_relocs): Likewise.
2963 (nios2_elf32_gc_sweep_hook): Likewise.
2965 2014-02-03 Alan Modra <amodra@gmail.com>
2967 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2968 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2969 (ppc_elf_link_params): New function.
2970 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2972 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2973 parameters. Use htab->params instead.
2974 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2975 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2976 64 bytes for ppc476 workaround.
2977 (struct ppc_elf_relax_info): New.
2978 (ppc_elf_relax_section): Exclude linker created sections and
2979 those too small to hold one instruction. Don't add another
2980 branch around trampolines on later relax passes. Don't
2981 generate trampolines for undefined symbols when !relocatable,
2982 nor for plugin symbols. Allocate space for ppc476 workaround
2983 patch area. Free fixups on error return path.
2984 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2985 * elf32-ppc.h (struct ppc_elf_params): New.
2986 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2987 (ppc_elf_link_params): Declare.
2988 * section.c (SEC_INFO_TYPE_TARGET): Define.
2989 * bfd-in2.h: Regenerate.
2991 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2993 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2995 (nios2_elf32_relocate_section): Use got_base to adjust
2996 GOT-pointer-relative relocations relative to _gp_got.
2997 (create_got_section): Create _gp_got symbol.
2998 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2999 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3001 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3003 * bfd-in2.h: Update from reloc.c.
3004 * elf32-nios2.c: Include elf32-nios2.h.
3005 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3006 (nios2_reloc_map): Likewise.
3007 (enum elf32_nios2_stub_type): Declare.
3008 (struct elf32_nios2_stub_hash_entry): Declare.
3009 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3010 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3011 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3012 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3013 bfd_count, top_index, input_list, all_local_syms.
3014 (nios2_call26_stub_entry): New.
3015 (nios2_elf32_install_imm16): Move up in file.
3016 (nios2_elf32_install_data): Move up in file.
3017 (hiadj): Move up in file.
3018 (stub_hash_newfunc): New.
3019 (link_hash_newfunc): Initialize hsh_cache field.
3021 (nios2_stub_name): New.
3022 (nios2_get_stub_entry): New.
3023 (nios2_add_stub): New.
3024 (nios2_elf32_setup_section_lists): New.
3025 (nios2_elf32_next_input_section): New.
3026 (CALL26_SEGMENT): New.
3027 (MAX_STUB_SECTION_SIZE): New.
3028 (group_sections): New.
3029 (nios2_type_of_stub): New.
3030 (nios2_build_one_stub): New.
3031 (nios2_size_one_stub): New.
3032 (get_local_syms): New.
3033 (nios2_elf32_size_stubs): New.
3034 (nios2_elf32_build_stubs): New.
3035 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3036 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3037 trampolines for R_NIOS2_CALL26 stubs.
3038 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3039 (nios2_elf32_gc_sweep_hook): Likewise.
3040 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3041 (nios2_elf32_link_hash_table_free): New.
3042 (bfd_elf32_bfd_link_hash_table_free): Define.
3043 * elf32-nios2.h: New file.
3044 * libbfd.h: Update from reloc.c.
3045 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3047 2014-01-29 Nick Clifton <nickc@redhat.com>
3050 * elf32-metag.c (elf_metag_post_process_headers): Call
3051 _bfd_elf_post_process_headers.
3052 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3053 _bfd_elf_copy_private_data.
3054 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3056 2014-01-29 Nick Clifton <nickc@redhat.com>
3058 * bfd-in.h (bfd_set_section_vma): Delete.
3059 (bfd_set_section_alignment): Delete.
3060 (bfd_set_section_userdata): Delete.
3061 (bfd_set_cacheable): Delete.
3062 * bfd.c (bfd_set_cacheable): New static inline function.
3063 * section.c (bfd_set_section_userdata): Likewise.
3064 (bfd_set_section_vma): Likewise.
3065 (bfd_set_section_alignment): Likewise.
3066 * bfd-in2.h: Regenerate.
3068 2014-01-28 Nick Clifton <nickc@redhat.com>
3070 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3071 attributes select the CU containing the abbreviation, which may not
3074 2014-01-24 Alan Modra <amodra@gmail.com>
3076 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3077 to get_relocs for ELFv2.
3079 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3082 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
3083 if TLS sections are not adjacent.
3085 2014-01-22 Alan Modra <amodra@gmail.com>
3087 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3089 2014-01-22 Alan Modra <amodra@gmail.com>
3091 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3093 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3096 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3097 regular default symbol definition and the versioned dynamic
3098 symbol definition mismatch, skip the default symbol definition
3099 if one of them is IFUNC.
3101 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3104 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3105 info->export_dynamic nor h->ref_dynamic for type mismatch when
3106 adding the default version.
3108 2014-01-16 Alan Modra <amodra@gmail.com>
3110 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3111 mips_elf_traverse_got_arg* rather than mips_got_info*.
3112 Adjust caller. Alloc on output_bfd rather than symbol section
3115 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3117 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3119 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3121 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3124 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3125 against __ehdr_start.
3126 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3128 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3130 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3132 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3134 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3137 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3138 count if there are any non pc-relative relocs.
3139 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3141 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3142 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3144 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3145 offset while calculating relocation address.
3146 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3147 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3149 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3152 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3153 R_ARM_ABS8 and R_ARM_ABS16.
3155 2014-01-13 Alan Modra <amodra@gmail.com>
3157 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3158 error when shared and force a plt call otherwise.
3159 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3160 plt_type == PLT_NEW.
3161 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3162 the appropriate call stub.
3164 2014-01-10 Alan Modra <amodra@gmail.com>
3169 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3170 (assign_file_positions_for_non_load_sections): When setting up
3171 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3172 header that completely covers the relro region.
3174 2014-01-09 Tristan Gingold <gingold@adacore.com>
3176 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3177 table macros and add macros to initializa the structure.
3179 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3184 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3185 size for PT_GNU_RELRO segment.
3186 (assign_file_positions_for_load_sections): If PT_LOAD segment
3187 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3189 2014-01-07 Tom Tromey <tromey@redhat.com>
3191 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3194 2014-01-03 Nick Clifton <nickc@redhat.com>
3197 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3200 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
3203 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3205 2014-01-02 Nick Clifton <nickc@redhat.com>
3208 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3209 filename in the bfd's filename field.
3210 * elfcode.h (bfd_from_remote_memory): Likewise.
3211 * ieee.c (ieee_object_p): Likewise.
3212 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3213 * oasys.c (oasys_openr_next_archived_file): Likewise.
3214 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3215 * opncls.c (bfd_fopen): Likewise.
3216 (bfd_openstreamr): Likewise.
3217 (bfd_openr_iovec): Likewise.
3218 (bfd_openw): Likewise.
3219 (bfd_create): Likewise.
3220 (_bfd_delete_bfd): Free filename.
3222 For older changes see ChangeLog-2013
3224 Copyright (C) 2014 Free Software Foundation, Inc.
3226 Copying and distribution of this file, with or without modification,
3227 are permitted in any medium without royalty provided the copyright
3228 notice and this notice are preserved.
3234 version-control: never
projects / external / binutils.git / blob