1 2014-12-15 H.J. Lu <hongjiu.lu@intel.com>
4 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
6 2014-12-13 H.J. Lu <hongjiu.lu@intel.com>
9 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
10 Change has_bnd_reloc to bit field.
11 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
13 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
15 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
16 real definition to a weak symbol.
17 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
18 weak symbol for PIE when discarding space for relocs against
19 symbols which turn out to need copy relocs.
20 (elf_x86_64_relocate_section): Also check needs_copy of a
21 weak symbol for PIE with copy reloc.
23 2014-12-12 Alan Modra <amodra@gmail.com>
26 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
28 2014-12-12 Alan Modra <amodra@gmail.com>
31 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
32 Error on copy relocs against protected symbols.
33 (elf_merge_st_other): Set h->protected_def.
34 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
35 (_bfd_elf_adjust_dynamic_copy): Update prototype.
36 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
37 _bfd_elf_adjust_dynamic_copy call.
38 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
39 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
40 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
41 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
42 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
43 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
44 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
45 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
46 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
47 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
48 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
49 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
50 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
51 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
52 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
53 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
54 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
55 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
56 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
57 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
58 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
59 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
60 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
61 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
62 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
64 2014-12-11 Keith Seitz <keiths@redhat.com>
66 * elf.c (elf_parse_notes): Define convenience macro
67 GROKER_ELEMENT to add elements to 'grokers' array.
68 Add 'len' element to 'grokers'.
69 Use grokers.len instead of sizeof in string
72 2014-12-10 Alan Modra <amodra@gmail.com>
74 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
75 and coffgen. Add coff-bfd. Sort.
76 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
77 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
78 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
79 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
80 without unused param. Update uses.
81 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
82 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
83 * libcoff-in.h: #include "coff-bfd.h".
84 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
85 (coff_symbol_from): Delete.
86 * coff-bfd.c: New file.
87 * coff-bfd.h: New file.
88 * coff-i386.c: Update coff_symbol_from occurrences.
89 * coff-i960.c: Likewise.
90 * coff-m68k.c: Likewise.
91 * coff-sh.c: Likewise.
92 * coff-x86_64.c: Likewise.
93 * coffcode.h: Likewise.
94 * pe-mips.c: Likewise.
95 * configure.ac (elf): Add dwarf2.lo.
96 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
97 target vectors to .o files. Add dwarf2 for mach-o targets.
98 Fix the sh target FIXME.
99 * po/SRC-POTFILES.in: Regenerate.
100 * Makefile.in: Regenerate.
101 * configure: Regenerate.
102 * bfd-in2.h: Regenerate.
103 * libcoff.h: Regenerate.
105 2014-12-10 Alan Modra <amodra@gmail.com>
108 * dwarf2.c (struct comp_unit): Add "lang".
109 (non_mangled): New function.
110 (struct funcinfo): Add "is_linkage". Reorder for better packing.
111 Make "name" a const char*.
112 (lookup_address_in_function_table): Delete functionname_ptr param.
113 (find_abstract_instance_name): Add is_linkage param. Set if we
114 have DW_AT_linkage_name or non_mangled DW_AT_name.
115 (scan_unit_for_symbols): Similarly set func->is_linkage.
116 (parse_comp_unit): Stash DW_AT_language.
117 (comp_unit_find_nearest_line): Replace functionname_ptr param
118 with function_ptr param.
119 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
120 functionname_ptr from function->name. Call _bfd_elf_find_function
121 to retrieve symbol for function if not linkage name.
122 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
123 * elf.c (elf_find_function): ..here.
124 (_bfd_elf_find_nearest_line): Adjust calls.
125 * elf-bfd.h (_bfd_elf_find_function): Declare.
127 2014-12-10 Alan Modra <amodra@gmail.com>
129 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
130 calling get_elf_backend_data.
131 (_bfd_dwarf2_find_nearest_line): Fix parens.
133 2014-12-10 Alan Modra <amodra@gmail.com>
136 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
137 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
138 (elfNN_bed): Init new field.
139 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
140 (bfd_elf_final_link): Control sorting of relocs.
141 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
142 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
143 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
144 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
146 2014-12-09 Nick Clifton <nickc@redhat.com>
149 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
150 * libbfd.c (safe_read_leb128): New function.
151 * libbfd-in.h (safe_read_leb128): Add prototype.
152 * libbfd.h: Regenerate.
153 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
154 Check for an over-long subsection length.
155 * elf.c (elf_parse_notes): Check that the namedata is long enough
156 for the string comparison that is about to be performed.
157 (elf_read_notes): Zero-terminate the note buffer.
159 2014-12-09 Alan Modra <amodra@gmail.com>
161 * elf64-ppc.c (sort_r_offset): Delete.
162 (ppc64_elf_edit_opd): Don't sort input relocs.
164 2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
166 * config.bfd: Add Visium support.
167 * configure.ac: Likewise.
168 * configure: Regenerate.
169 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
170 (ALL_MACHINES_CFILES): Add cpu-visium.c.
171 (BFD32_BACKENDS): Add elf32-visium.lo.
172 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
173 * Makefile.in: Regenerate.
174 * archures.c (DESCRIPTION): Add Visium support.
175 (bfd_visium_arch): Declare.
176 (bfd_archures_list): Add bfd_visium_arch.
177 * reloc.c: Add Visium relocations.
178 * targets.c (visium_elf32_vec): Declare.
179 (_bfd_target_vector): Add visium_elf32_vec.
180 * bfd-in2.h: Regenerate.
181 * libbfd.h: Likewise.
182 * cpu-visium.c: New file.
183 * elf32-visium.c: Likewise.
184 * po/SRC-POTFILES.in: Regenerate.
186 2014-12-05 Steve Ellcey <sellcey@mips.com>
188 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
190 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
192 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
194 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
197 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
198 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
200 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
201 (elf_backend_plt_sym_val): Likewise.
202 (elf_i386_get_plt_sym_val): New.
203 (elf_i386_get_synthetic_symtab): Likewise.
204 (bfd_elf32_get_synthetic_symtab): Likewise.
205 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
206 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
207 (elf_backend_plt_sym_val): Likewise.
208 (elf_x86_64_get_plt_sym_val): New.
209 (elf_x86_64_get_synthetic_symtab): Use
210 _bfd_elf_ifunc_get_synthetic_symtab.
211 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
213 2014-12-04 Alan Modra <amodra@gmail.com>
216 * elflink.c: Include bfd_stdint.h.
217 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
218 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
219 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
222 2014-12-03 Nick Clifton <nickc@redhat.com>
225 * compress.c (bfd_get_full_section_contents): Fail if there are no
226 section contents available when the compress_status is
227 COMPRESS_SECTION_DONE.
228 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
229 (bfd_malloc2): Use bfd_malloc.
230 (bfd_realloc): Refuse to reallocate a negative size.
231 (bfd_realloc2): Use bfd_realloc.
232 (bfd_realloc_or_free): Use bfd_realloc.
233 (bfd_zmalloc): Use bfd_malloc.
234 (bfd_zmalloc): Use bfd_malloc2.
235 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
237 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
239 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
241 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
243 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
244 info->executable for symbols which need copy relocs.
246 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
248 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
250 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
251 with ELIMINATE_COPY_RELOCS.
252 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
253 relocs against symbols which turn out to need copy relocs.
255 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
257 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
258 allow copy relocs for building executables.
259 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
260 pc-relative relocation in shared object.
261 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
263 (elf_x86_64_relocate_section): Don't copy a pc-relative
264 relocation into the output file if the symbol needs copy reloc.
266 2014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
268 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
269 overflow on non-weak undefined symbols.
271 2014-12-02 Alan Modra <amodra@gmail.com>
273 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
274 _opd_sec_data array, halving required memory.
275 (sort_r_offset): New function.
276 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
277 sections with a mix of 16 and 24 byte OPD entries. Don't
278 attempt to honour --non-overlapping-opd for .opd sections with
279 unexpected relocs. Simplify opd entry size calculations by
280 first finding the reloc for the next entry. Make edit loop
281 handle one opd entry per iteration, with an inner loop
282 handling relocs per entry.
284 2014-12-01 Nick Clifton <nickc@redhat.com>
287 * archive.c (do_slurp_coff_armap): Add range checks to prevent
288 running off the end of the string table.
289 * compress.c (bfd_get_full_section_contents): Return a NULL
290 pointer for zero sized sections. Do not attempt to copy a buffer
292 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
293 header. Add range checks to avoid running off the end of the
295 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
296 if the seek fails, no memory is allocated.
297 (bfd_elf_string_from_elf_section): Do not allocate a string from a
298 non string section. It only leads to trouble later on.
299 (_bfd_elf_print_private_bfd_data): Check for there being too
300 little external dynamic data.
301 (bfd_section_from_shdr): Replace assertion with a failure mode.
302 (bfd_section_from_shdr): When walking a loaded group section use
303 the internal structure size, not the external size. Check for the
304 group section being empty.
305 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
307 * elfcode.h (elf_slurp_reloc_table): Likewise.
308 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
311 2014-11-30 Alan Modra <amodra@gmail.com>
314 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
315 symbols from libraries that won't be listed in DT_NEEDED.
316 (elf_link_output_extsym): Don't output verdefs for such symbols.
318 2014-11-28 Alan Modra <amodra@gmail.com>
320 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
321 vna_next/vd_next/vda_next is zero. Correct counts.
323 2014-11-27 Nick Clifton <nickc@redhat.com>
326 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
327 a discrepancy between the isymMax and ifdMax values in the
329 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
330 scanning the external dynamic entries.
332 2014-11-26 Nick Clifton <nickc@redhat.com>
335 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
337 * coff-h8500.c (rtype2howto): Likewise.
338 * coff-tic30.c (rtype2howto): Likewise.
339 * coff-z80.c (rtype2howto): Likewise.
340 * coff-z8k.c (rtype2howto): Likewise.
341 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
342 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
344 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
345 * coff-w65.c (rtype2howto): Likewise.
346 * coff-we32k.c (RTYPE2HOWTO): Likewise.
347 * pe-mips.c (RTYPE2HOWTO): Likewise.
348 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
350 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
352 * coffgen.c (make_a_section_from_file): Check the length of a
353 section name before testing to see if it is a debug section name.
354 (coff_object_p): Zero out any uninitialised bytes in the opt
356 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
357 source being empty when there are values to be processed.
358 (_bfd_ecoff_slurp_symbol_table): Add range check.
359 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
360 (bfd_mach_o_mangle_sections): Move test for too many sections to
361 before the allocation of the section table.
362 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
363 memory and nullify the symbol pointer.
364 * reloc.c (bfd_generic_get_relocated_section_contents): Add
365 handling of a bfd_reloc_notsupported return value.
366 * versados.c (EDATA): Add range checking.
367 (get_record): Likewise.
368 (process_otr): Check for contents being available before updating
370 (versados_canonicalize_reloc): Add range check.
372 2014-11-26 Alan Modra <amodra@gmail.com>
374 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
375 internal verref buffer. Error for zero sh_info. Print errors.
376 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
378 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
380 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
381 NAME##_get_symbol_version_string.
382 (bfd_get_symbol_version_string): New.
383 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
384 _bfd_nosymbols define.
385 * aout-target.h (MY_get_symbol_version_string): Likewise.
386 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
387 * binary.c (binary_get_symbol_version_string): Likewise.
388 * bout.c (aout_32_get_symbol_version_string): Likewise.
389 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
390 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
391 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
392 * ieee.c (ieee_get_symbol_version_string): Likewise.
393 * ihex.c (ihex_get_symbol_version_string): Likewise.
394 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
395 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
396 * mmo.c (mmo_get_symbol_version_string): Likewise.
397 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
398 * oasys.c (oasys_get_symbol_version_string): Likewise.
399 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
400 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
401 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
402 * som.c (som_get_symbol_version_string): Likewise.
403 * srec.c (srec_get_symbol_version_string): Likewise.
404 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
405 * versados.c (versados_get_symbol_version_string): Likewise.
406 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
407 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
409 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
410 coff_get_symbol_version_string.
411 (rs6000_xcoff64_aix_vec): Likewise.
413 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
414 (_bfd_elf_get_symbol_version_string): This.
416 (bfd_elf_print_symbol): Updated.
417 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
419 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
420 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
421 * bfd-in2.h: Regenerated.
422 * libbfd.h: Likewise.
423 * libcoff.h: Likewise.
425 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
428 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
429 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
430 from bfd_elf_print_symbol.
431 (bfd_elf_print_symbol): Use it.
433 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
435 * elf32-i386.c (elf_i386_got_plt_entry): New.
436 (elf_i386_pic_got_plt_entry): Likewise.
437 (elf_i386_link_hash_entry): Add plt_got.
438 (elf_i386_link_hash_table): Likewise.
439 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
440 (elf_i386_get_local_sym_hash): Likewise.
441 (elf_i386_check_relocs): Create the GOT PLT if there are both
442 PLT and GOT references when the regular PLT is used.
443 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
444 both PLT and GOT references unless pointer equality is needed.
445 (elf_i386_relocate_section): Also check the GOT PLT when
446 resolving R_386_PLT32.
447 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
450 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
451 (elf_x86_64_link_hash_table): Likewise.
452 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
453 (elf_x86_64_get_local_sym_hash): Likewise.
454 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
455 PLT and GOT references when the regular PLT is used.
456 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
457 both PLT and GOT references unless pointer equality is needed.
458 (elf_x86_64_relocate_section): Also check the GOT PLT when
459 resolving R_X86_64_PLT32.
460 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
463 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
465 * configure: Regenerated.
467 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
469 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
470 (erratum_835769_scan): Sort map list.
472 2014-11-24 Alan Modra <amodra@gmail.com>
474 * elf64-ppc.c (plt_stub_pad): Correct.
476 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
478 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
479 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
480 (elf_x86_64_allocate_dynrelocs): Don't assert size of
481 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
483 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
485 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
486 branch displacement overflow in PLT entry.
488 2014-11-21 Nick Clifton <nickc@redhat.com>
491 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
492 number of auxillary entries.
493 * ieee.c (next_byte): Convert to a function. Return FALSE if the
494 next byte is beyond the end of the buffer.
495 (parse_int): Test the return value of next_byte.
496 (parse_expression): Convert to boolean. Return FALSE if the
497 parsing failed. Test the return value of next_byte.
498 (ieee_seek): Convert to a function. Return FALSE if the seek goes
499 beyond the end of the buffer.
500 (ieee_slurp_external_symbols): Test the return value of ieee_seek
502 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
503 operation failed. Test the return value of ieee_seek and
505 (ieee_archive_p): Test the return value of ieee_seek and
508 (ieee_slurp_section_data): Likewise.
509 (ieee_object_p): Likewise. Store the size of the buffer in the
510 total_amt field in the header.
511 * libieee.h (common_header_type): Add amt field.
512 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
513 reloc's value is within range.
514 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
516 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
518 (pex64_dump_xdata): Check for buffer overflows.
519 * versados.c (process_otr): Check that the section exists before
521 (versados_object_p): Make sure that enough data was read for the
522 header to be checked.
523 * vms-alpha.c (vms_get_remaining_object_record): Change
524 read_so_far parameter to an unsigned int. Check that the amount
527 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
529 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
530 PC-relative offset overflow check.
532 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
535 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
536 string table before clearing the first few bytes.
538 2014-11-21 Terry Guo <terry.guo@arm.com>
540 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
542 2014-11-20 Alan Modra <amodra@gmail.com>
544 * elf64-ppc.c (group_sections): Init stub14_group_size from
545 --stub-group-size parameter divided by 1024.
547 2014-11-20 Alan Modra <amodra@gmail.com>
549 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
550 alignment calculation.
552 2014-11-20 Terry Guo <terry.guo@arm.com>
554 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
555 hasn't attribute section.
557 2014-11-20 Alan Modra <amodra@gmail.com>
559 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
561 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
564 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
565 PC-relative offset overflow in PLT entry.
567 2014-11-18 Nick Clifton <nickc@redhat.com>
570 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
571 is larger than its real size.
572 (rsrc_print_section): Fix off-by-one error checking for overflow.
573 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
576 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
578 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
581 2014-11-14 Nick Clifton <nickc@redhat.com>
584 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
586 (bfd_get_alt_debug_link_info): Likewise.
588 2014-11-14 Nick Clifton <nickc@redhat.com>
591 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
593 (ieee_object_p): Likewise.
595 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
597 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
599 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
601 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
603 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
606 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
607 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
608 (elf_x86_64_relocate_section): Likewise.
610 2014-11-13 Nick Clifton <nickc@redhat.com>
613 * coffcode.h (coff_ptr_struct): Add is_sym field.
614 (coff_new_section_hook): Set the is_sym field.
615 (coff_pointerize_aux_hook): Check the is_sym field.
616 (coff_print_aux): Likewise.
617 (coff_compute_section_file_positions): Likewise.
618 (coff_write_object_contents): Likewise.
619 (coff_slurp_line_table): Likewise.
620 (coff_slurp_symbol_table): Likewise.
621 (CALC_ADDEND): Likewise.
622 * coffgen.c (coff_renumber_symbols): Likewise.
623 (coff_mangle_symbols): Likewise.
624 (coff_fix_symbol_name): Likewise.
625 (coff_write_symbol): Likewise.
626 (coff_write_alien_symbol): Likewise.
627 (coff_write_native_symbol): Likewise.
628 (coff_write_symbols): Likewise.
629 (coff_write_linenumbers): Likewise.
630 (coff_pointerize_aux): Likewise.
631 (coff_get_normalized_symtab): Likewise.
632 (coff_get_symbol_info): Likewise.
633 (bfd_coff_get_syment): Likewise.
634 (bfd_coff_get_auxent): Likewise.
635 (coff_print_symbol): Likewise.
636 (coff_find_nearest_line_with_names): Likewise.
637 (bfd_coff_set_symbol_class): Likewise.
638 (coff_make_empty_symbol): Set the is_sym field.
639 (coff_bfd_make_debug_symbol): Likewise.
640 * peicode.h (pe_ILF_make_a_symbol): Likewise.
641 * libcoff.h: Regenerate.
642 * libcoff-in.h: Regenerate.
644 2014-11-12 Nick Clifton <nickc@redhat.com>
647 * coffcode.h (coff_slurp_line_table): Set the line number of
648 corrupt entries to -1.
649 (coff_slurp_symbol_table): Alway initialise the value of the
651 * coffgen.c (coff_print_symbol): Check that the combined pointer
653 (coff_print_symbol): Do not print negative line numbers.
654 * peXXigen.c (pe_print_idata): Add range checking displaying
657 2014-11-12 Alan Modra <amodra@gmail.com>
660 * coffcode.h (coff_slurp_line_table): Drop line number info
661 not preceded by a valid function entry. Revert last change.
663 2014-11-11 Nick Clifton <nickc@redhat.com>
666 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
667 line number cache that would not be initialised by the copy from
668 the new line number table.
669 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
671 * coffgen.c (coff_get_normalized_symbols): Get the external
672 symbols before allocating space for the internal symbols, in case
674 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
675 array if one is needed. Likewise with the verdef array.
676 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
678 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
679 structure are initialised.
680 (pe_print_edata): Avoid reading off the end of the data buffer.
682 2014-11-11 Alan Modra <amodra@gmail.com>
685 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
686 when building func_table.
688 2014-11-11 Alan Modra <amodra@gmail.com>
691 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
692 memset the particular bits we need. Update src after hitting loop
693 "continue". Don't count lineno omitted due to invalid symbols in
694 nbr_func, and update lineno_count. Init entire terminating
695 lineno. Don't both allocating terminator in n_lineno_cache.
696 Redirect sym->lineno pointer to where n_lineno_cache will be
697 copied, and free n_lineno_cache.
698 * pe-mips.c (NUM_HOWTOS): Typo fix.
700 2014-11-11 Alan Modra <amodra@gmail.com>
702 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
703 size check to account for possible zero terminator.
705 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
707 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
708 data sections to be PROGBITS
710 2014-11-10 Nick Clifton <nickc@redhat.com>
713 * coff-i386.c (NUM_HOWTOS): New define.
714 (RTYPE2HOWTO): Use it.
715 (coff_i386_rtype_to_howto): Likewise.
716 (coff_i386_reloc_name_lookup): Likewise.
717 (CALC_ADDEND): Check that reloc r_type field is valid.
718 * coff-x86_64.c (NUM_HOWTOS): New define.
719 (RTYPE2HOWTO): Use it.
720 (coff_amd64_rtype_to_howto): Likewise.
721 (coff_amd64_reloc_name_lookup): Likewise.
722 (CALC_ADDEND): Check that reloc r_type field is valid.
723 * coffcode.h (coff_slurp_line_table): Check for symbol table
725 (coff_slurp_symbol_table): Use zalloc to ensure that all table
726 entries are initialised.
727 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
728 in the string table. Also ensure that the table is 0 terminated.
729 (coff_get_normalized_symtab): Check for symbol table indexing
731 * opncls.c (bfd_alloc): Catch the case where a small negative size
732 can result in only 1 byte being allocated.
733 (bfd_alloc2): Use bfd_alloc.
734 * pe-mips.c (NUM_HOWTOS): New define.
735 (coff_mips_reloc_name_lookup): Use it.
736 (CALC_ADDEND): Check that reloc r_type field is valid.
737 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
738 in the DataDirectory.
739 (pe_print_idata): Avoid reading beyond the end of the data block
740 wen printing strings.
741 (pe_print_edata): Likewise.
742 Check for table indexing underflow.
743 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
744 (pe_bfd_object_p): Allocate and initialize enough space to hold a
745 PEAOUTHDR, even if the opt_hdr field specified less.
747 2014-11-08 Alan Modra <amodra@gmail.com>
749 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
751 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
753 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
756 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
759 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
760 for IE->LE transition.
762 2014-11-07 Alan Modra <amodra@gmail.com>
764 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
766 2014-11-07 Alan Modra <amodra@gmail.com>
768 * tekhex.c (CHUNK_SPAN): Define.
769 (struct data_struct <chunk_init>): Use one byte per span, update
770 all code accessing this field.
771 (find_chunk): Add create param, don't create new entry unless set.
772 (insert_byte): Don't save zeros.
773 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
774 on symbol type. Create an alternate section if both types of
775 symbol are given. Attach type '2' and '6' symbols to absolute
777 (move_section_contents): Fix caching of chunk. Don't create chunk
778 when reading, or for writing zeros.
779 (tekhex_set_section_contents): Don't create initial chunks.
780 (tekhex_write_object_contents): Use CHUNK_SPAN.
782 2014-11-07 Alan Modra <amodra@gmail.com>
784 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
786 2014-11-07 Alan Modra <amodra@gmail.com>
788 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
789 * coffcode.h (coff_set_alignment_hook): Likewise.
790 (coff_slurp_line_table): Likewise.
791 * coffgen.c (coff_get_normalized_symtab): Likewise.
792 (_bfd_coff_get_external_symbols): Likewise.
793 * elf.c (bfd_elf_get_str_section): Likewise.
794 * tekhex.c (first_phase): Likewise.
796 2014-11-06 Nick Clifton <nickc@redhat.com>
798 * aoutx.h (slurp_symbol_table): Revert previous delta.
799 (slurp_reloc_table): Likewise.
800 * compress.c (bfd_get_full_section_contents): Remove file size
802 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
803 and do not complain about linker generated files.
805 2014-11-06 Will Newton <will.newton@linaro.org>
807 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
808 length sections and sub-sections.
810 2014-11-04 Nick Clifton <nickc@redhat.com>
813 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
814 Replace another abort with an error message.
815 (coff_slurp_line_table): Add more range checking.
816 * peXXigen.c (pe_print_debugdata): Add range checking.
818 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
820 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
821 when creating a dso with discarded dynsym section.
823 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
825 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
826 and E_MIPS_ARCH_64R6 support.
828 2014-11-05 Nick Clifton <nickc@redhat.com>
831 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
832 about the number of relocations it contains.
833 (coff_sort_func_alent): Return 0 if the pointers are NULL.
834 (coff_slurp_line_table): Add more range checks. Do not free new
835 tables created when sorting line numbers.
836 * peXXigen.c (pe_print_idata): Add range checks.
837 (pe_print_edata): Likewise.
838 (rsrc_print_resource_entries): Likewise. Avoid printing control
839 characters. Terminate priniting if corruption is detected.
840 (rsrc_print_resource_directory): Terminate printing if an unknown
841 directory type is encountered.
842 (pe_print_debugdata): Fix off-by-one error.
843 (rsrc_count_entries): Add range checking.
844 (rsrc_parse_entry): Likewise.
846 2014-11-04 Nick Clifton <nickc@redhat.com>
849 * compress.c (bfd_get_full_section_contents): Improve test for
850 linker created objects.
853 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
854 corrupt extended name tables.
856 2014-11-04 Alan Modra <amodra@gmail.com>
858 * elf32-spu.c (ovl_mgr_stat): New function.
859 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
861 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
863 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
864 relaxation, reduce the size of symbols that span the deleted
867 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
869 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
870 located at the very end of the section.
872 2014-11-03 Nick Clifton <nickc@redhat.com>
875 * aoutx.h (slurp_symbol_table): Check that computed table size is
876 not bigger than the file from which is it being read.
877 (slurp_reloc_table): Likewise.
878 * coffcode.h (coff_slurp_line_table): Remove unneeded local
879 'warned'. Do not try to print the details of a symbol with an
881 * coffgen.c (make_a_sectiobn_from_file): Check computed string
882 index against length of string table.
883 (bfd_coff_internal_syment_name): Check read in string offset
884 against length of string table.
885 (build_debug_section): Return a pointer to the section used.
886 (_bfd_coff_read_string_table): Store the length of the string
887 table in the coff_tdata structure.
888 (bfd_coff_free_symbols): Set the length of the string table to
889 zero when it is freed.
890 (coff_get_normalized_symtab): Check offsets against string table
891 or data table lengths as appropriate.
892 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
893 length of string table.
894 * compress.c (bfd_get_full_section_contents): Check computed size
895 against the size of the file.
896 * libcoff-in.h (obj_coff_strings_len): Define.
897 (struct coff_tdata): Add strings_len field.
898 * libcoff.h: Regenerate.
899 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
900 data if the debug section is too small.
901 * xcofflink.c (xcoff_link_input_bfd): Check offset against
902 length of string table.
904 2014-11-03 Nick Clifton <nickc@redhat.com>
906 * po/fi.po: Updated Finnish translation.
908 2014-10-31 Andrew Pinski <apinski@cavium.com>
909 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
911 * archures.c: Add octeon3 for mips target.
912 * bfd-in2.h: Regenerate.
913 * bfd/cpu-mips.c: Define I_mipsocteon3.
914 nfo_struct): Add octeon3 support.
915 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
917 (mips_set_isa_flags): Add support for octeon3.
918 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
919 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
920 extension of bfd_mach_mips_octeon2.
921 (print_mips_isa_ext): Print the value of Octeon3.
923 2014-10-31 Nick Clifton <nickc@redhat.com>
926 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
927 symbol table bigger than the file.
928 * elf.c (bfd_elf_get_str_section): Do not try to load a string
929 table bigger than the file.
930 * tekhex.c (first_phase): Check that the section range is sane.
932 2014-10-30 Nick Clifton <nickc@redhat.com>
935 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
936 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
938 2014-10-29 Nick Clifton <nickc@redhat.com>
940 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
943 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
945 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
947 2014-10-28 Nick Clifton <nickc@redhat.com>
950 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
951 detection table on a per-bfd basis.
952 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
955 2014-10-28 Andreas Schwab <schwab@suse.de>
956 Nick Clifton <nickc@redhat.com>
959 * srec.c (srec_bad_byte): Increase size of buf to allow for
961 (srec_scan): Use an unsigned char buffer to hold header bytes.
963 2014-10-27 Nick Clifton <nickc@redhat.com>
966 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
967 binaries with a group of sections linked by the string table
969 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
970 with an invalid value for NumberOfRvaAndSizes.
971 (pe_print_edata): Detect out of range rvas and entry counts for
972 the Export Address table, Name Pointer table and Ordinal table.
975 * elf.c (setup_group): Improve handling of corrupt group
978 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
980 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
981 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
982 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
983 (elf_aarch64_stub_type): Add new type
984 aarch64_stub_erratum_835769_veneer.
985 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
986 (aarch64_erratum_835769_fix): New data struct to record erratum
988 (elf_aarch64_link_hash_table: Global flags for 835769.
989 (aarch64_build_one_stub): Add case for 835769.
990 (aarch64_size_one_stub): Likewise.
991 (aarch64_mem_op_p, aarch64_mlxl_p,
992 aarch64_erratum_sequence,erratum_835769_scan):
993 New. Decode and scan functions for erratum 835769.
994 (elf_aarch64_create_or_find_stub_sec): New.
995 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
997 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
998 (erratum_835769_branch_to_stub_data,
999 make_branch_to_erratum_835769_stub):New. Connect up all the
1000 erratum stubs to occurances by branches.
1001 (elfNN_aarch64_write_section): New hook.
1002 (aarch64_map_one_stub): Output erratum stub symbol.
1003 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1004 information for erratum 835769.
1005 (elf_backend_write_section): Define.
1007 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1009 * elf32-arm.c (read_code32): New function to read 32 bit
1011 (read_code16): New function to read 16 bit thumb instrution.
1012 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1013 and read_code16 to read instructions.
1015 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1017 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1018 (print_mips_isa_ext): Print the value of an unknown extension.
1020 2014-10-21 Alan Modra <amodra@gmail.com>
1022 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1023 entries that aren't a multiple of 8 rather than failing assertion.
1025 2014-10-21 Alan Modra <amodra@gmail.com>
1027 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1030 2014-10-18 Alan Modra <amodra@gmail.com>
1032 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1033 section for function symbols defined in .opd is discarded, let
1034 the symbol appear to be undefined.
1035 (opd_entry_value): Ensure the result section is that for the
1036 function code section in the same object as the OPD entry.
1038 2014-10-16 Alan Modra <amodra@gmail.com>
1041 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1043 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1044 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1045 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1046 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1047 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1048 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1049 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1050 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1051 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1054 2014-10-16 Alan Modra <amodra@gmail.com>
1056 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1057 even when output is not ppc64 ELF. Remove redundant tests on
1060 2014-10-15 Alan Modra <amodra@gmail.com>
1063 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1064 param, group "section" and "offset" params. Zero discriminator.
1065 * bfd.c (bfd_find_nearest_line): Implement with new
1066 _bfd_find_nearest_line.
1067 (bfd_find_nearest_line_discriminator): Likewise.
1068 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1070 * coff-rs6000.c (xcoff_find_nearest_line,
1071 xcoff_find_nearest_line_discriminator): Delete.
1072 (_bfd_xcoff_find_nearest_line): Don't define.
1073 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1074 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1076 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1077 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1078 adjust _bfd_dwarf2_find_nearest_line call.
1079 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1080 others. Set discriminator. Adjust call.
1081 (coff_find_nearest_line_discriminator): Delete.
1082 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1083 * dwarf2.c (find_line): Rename to..
1084 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1085 Simplify setting of do_line. Delete old function.
1086 (_bfd_dwarf2_find_line): Delete.
1087 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1088 discriminator_ptr and set it.
1089 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1090 (_bfd_elf_find_nearest_line_discriminator): Delete.
1091 (_bfd_elf_find_line_discriminator): Delete.
1092 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1093 * elf.c (elf_find_function): Reorder params.
1094 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1096 (_bfd_elf_find_nearest_line_discriminator): Delete.
1097 (_bfd_elf_find_line): Adjust call.
1098 * elf32-arm.c (arm_elf_find_function): Reorder params.
1099 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1101 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1102 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1103 (elfNN_aarch64_find_nearest_line): Reorder params, add
1104 discriminator_ptr. Adjust calls.
1105 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1106 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1107 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1108 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1109 (_bfd_dwarf1_find_nearest_line): Likewise.
1110 (_bfd_dwarf2_find_nearest_line): Likewise.
1111 (_bfd_dwarf2_find_line): Delete.
1112 (_bfd_generic_find_nearest_line_discriminator): Delete.
1113 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1114 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1115 (coff_find_nearest_line_discriminator): Delete.
1116 (coff_find_nearest_line_with_names): Update prototype.
1117 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1118 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1119 discriminator_ptr. Adjust calls.
1120 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1121 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1122 discriminator_ptr and set.
1123 * som.c (som_find_nearest_line): Similarly.
1124 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1125 _bfd_find_nearest_line_discriminator.
1126 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1127 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1128 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1129 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1130 "discriminator" and set.
1131 (_bfd_vms_find_nearest_line_discriminator): Delete.
1132 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1133 (alpha_vms_find_nearest_line): Update define.
1134 * bfd-in2.h: Regenerate.
1135 * libbfd.h: Regenerate.
1136 * libcoff.h: Regenerate.
1138 2014-10-15 Alan Modra <amodra@gmail.com>
1140 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1141 * aout-adobe.c (aout_32_find_line): Define.
1142 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1143 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1144 * aout-target.h (MY_find_line): Define.
1145 * aout-tic30.c (MY_find_line): Define.
1146 * binary.c (binary_find_line): Define.
1147 * bout.c (aout_32_find_line): Define.
1148 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1149 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1150 (rs6000_xcoff64_aix_vec): Likewise.
1151 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1152 * elfxx-target.h (bfd_elfNN_find_line): Define.
1153 * i386msdos.c (msdos_find_line): Define.
1154 * i386os9k.c (aout_32_find_line): Define.
1155 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1156 (ieee_find_nearest_line, ieee_find_line,
1157 ieee_find_inliner_info): Define.
1158 * ihex.c (ihex_find_line): Define.
1159 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1160 (_bfd_generic_find_line): Don't define.
1161 * libbfd.c (_bfd_generic_find_line): Delete.
1162 * libcoff-in.h (coff_find_line): Define.
1163 * libecoff.h (_bfd_ecoff_find_line): Define.
1164 * mach-o.h (bfd_mach_o_find_line): Define.
1165 * mmo.c (mmo_find_line): Define.
1166 * nlm-target.h (nlm_find_line): Define.
1167 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1168 (oasys_find_nearest_line, oasys_find_line,
1169 oasys_find_inliner_info): Define.
1170 * pef.c (bfd_pef_find_line): Define.
1171 * plugin.c (bfd_plugin_find_line): Define.
1172 * ppcboot.c (ppcboot_find_line): Define.
1173 * som.c (som_find_line): Define.
1174 * srec.c (srec_find_line): Define.
1175 * tekhex.c (tekhex_find_line): Define.
1176 * versados.c (versados_find_line): Define.
1177 * vms-alpha.c (alpha_vms_find_line): Define.
1178 * xsym.c (bfd_sym_find_line): Define.
1179 * bfd-in2.h: Regenerate.
1180 * libbfd.h: Regenerate.
1181 * libcoff.h: Regenerate.
1183 2014-10-15 Tristan Gingold <gingold@adacore.com>
1185 * version.m4: Bump version to 2.25.51
1186 * configure: Regenerate.
1188 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1190 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1191 offset is less than 2.
1192 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1194 2014-10-14 Alan Modra <amodra@gmail.com>
1197 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1198 (EIGHT_GAZILLION): Delete.
1200 2014-10-13 Alan Modra <amodra@gmail.com>
1203 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1204 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1205 flags enabling conversion of CIEs and FDEs to use relative encoding.
1206 (find_merged_cie): Similarly.
1207 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1208 relocatable, except for CIE pointer.
1209 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1210 relocs against symbols in dropped comdat group sections.
1211 (bfd_elf_discard_info): Do some eh_frame optimisation when
1214 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1216 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1217 the hwcaps2 object attribute.
1219 2014-10-04 Alan Modra <amodra@gmail.com>
1222 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1223 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1224 range FDEs for discarding.
1225 (vma_compare): Sort on range after address.
1226 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1227 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1228 error message rather than "fde".
1229 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1232 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1236 for OLD_FREEBSD_ABI_LABEL.
1238 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1241 * plugin.c (try_claim): New function. Moved from
1242 bfd_plugin_object_p.
1243 (try_load_plugin): Pass through bfd. Add test.
1244 (load_plugin): Pass through bfd.
1245 (bfd_plugin_object_p): Move logic to try_claim.
1247 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1249 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1250 call relaxation use furthermost addresses where call source and
1251 destination can be to check whether it's in the range of a direct
1254 2014-09-22 Alan Modra <amodra@gmail.com>
1256 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1257 false for overflow or overlapping FDEs. Give more detail in
1260 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1262 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1263 the addend if relocations are RELA.
1265 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1267 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1268 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1270 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1272 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1274 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1277 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1280 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1282 2014-09-16 Terry Guo <terry.guo@arm.com>
1284 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1287 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1289 * bfd-in2.h: Regenerate.
1290 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1291 (nds32_elf_relax_section): Code refactoring.
1292 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1293 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1294 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1295 pattern. The first three is moved from nds32_elf_relax_section,
1296 and the last three is new function.
1297 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1298 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1299 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1300 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1301 three is moved from nds32_elf_relax_section, and the last four
1303 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1304 pattern and address setting pattern.
1305 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1306 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1307 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1308 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1309 nds32_elf_relax_letlsls): Relax TLS pattern.
1310 (nds32_relax_adjust_label): Adjust alignment and nop.
1311 (nds32_elf_pick_relax): Choose relaxation optimization.
1312 (nds32_elf_get_relocated_section_contents): New hook.
1313 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1315 * elf32-nds32.h: Declare.
1316 * libbfd.h: Regenerate.
1317 * reloc.c: Add nds32 new relocations.
1319 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1321 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1322 'name' for the typo issue, which related with commit
1323 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1325 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1326 Matthew Fortune <matthew.fortune@imgtec.com>
1328 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1329 * archures.c (bfd_architecture): Likewise.
1330 * bfd-in2.h (bfd_architecture): Likewise.
1331 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1332 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1333 BFD_RELOC_MIPS_19_PCREL_S2.
1334 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1335 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1336 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1337 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1338 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1339 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1340 BFD_RELOC_LO16_PCREL.
1341 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1342 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1344 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1345 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1346 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1347 BFD_RELOC_LO16_PCREL.
1348 * elfn32-mips.c: Likewise.
1349 * elfxx-mips.c (MIPSR6_P): New define.
1350 (mipsr6_exec_plt_entry): New array.
1351 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1352 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1353 (aligned_pcrel_reloc_p): New function.
1354 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1355 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1356 (mips_elf_calculate_relocation): Add support for relocs:
1357 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1358 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1359 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1360 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1361 (_bfd_mips_elf_check_relocs): Add support for relocs:
1362 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1363 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1365 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1367 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1368 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1369 (mips_32bit_flags_p): Add support for mips32r6.
1370 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1371 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1372 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1373 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1374 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1375 BFD_RELOC_MIPS_19_PCREL_S2.
1376 * config.bfd: Add mips*-img-elf* target triple.
1378 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1380 * config.bfd: Add mips*-img-elf* target triple.
1382 2014-09-12 Alan Modra <amodra@gmail.com>
1384 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1385 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1386 range of FDEs to hdr_info->array.
1387 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1388 .eh_frame_hdr entries, and overlapping FDEs.
1390 2014-09-10 Alan Modra <amodra@gmail.com>
1392 * elf.c (assign_file_positions_except_relocs): Move section header
1394 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1395 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1396 * elflink.c (bfd_elf_final_link): Don't call above function.
1398 2014-08-30 Alan Modra <amodra@gmail.com>
1400 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1402 2014-08-29 Alan Modra <amodra@gmail.com>
1404 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1405 error for calls via a toc adjusting stub without a nop.
1407 2014-08-29 Alan Modra <amodra@gmail.com>
1409 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1410 error. Remove redundant bfd_set_error.
1412 2014-08-29 Alan Modra <amodra@gmail.com>
1414 * srec.c (srec_scan): Revert last change. Report an error for
1415 S-records with less than the miniumum byte count.
1417 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1419 * srec.c (srec_scan): Return error for 0 size.
1421 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1425 to check discarded input section.
1426 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1428 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1431 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1432 sections to input from ld --just-symbols.
1434 2014-08-26 DJ Delorie <dj@redhat.com>
1436 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1439 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1441 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1442 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1444 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1446 2014-08-26 Nick Clifton <nickc@redhat.com>
1448 * config.bfd: Fix typo in or1knd selection.
1450 2014-08-22 Kai Tietz <ktietz@redhat.com>
1453 * coffcode.h (coff_compute_section_file_positions): Keep
1454 FileAlignment valid as set.
1456 2014-08-22 Alan Modra <amodra@gmail.com>
1458 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1459 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1461 2014-08-22 Alan Modra <amodra@gmail.com>
1463 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1465 (_bfd_elf_begin_eh_frame_parsing): Delete.
1466 (_bfd_elf_end_eh_frame_parsing): Delete.
1467 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1468 (_bfd_elf_end_eh_frame_parsing): Delete.
1469 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1470 !info->relocatable in place of merge_cies.
1471 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1472 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1473 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1474 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1475 (ppc64_elf_size_stubs): ..here and..
1476 (ppc64_elf_finish_dynamic_sections): ..here.
1478 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1480 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1482 2014-08-21 Tony Wang <tony.wang@arm.com>
1484 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1485 the veneer routine for R_ARM_THM_JUMP19.
1486 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1487 (elf32_arm_size_stub): Ditto.
1489 2014-08-20 Roland McGrath <mcgrathr@google.com>
1492 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1493 all reloc types with pc_relative set in the howto, not just for
1494 R_ARM_REL32 and R_ARM_REL32_NOI.
1495 (allocate_dynrelocs_for_symbol): Update comment.
1496 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1497 set in the howto, set call_reloc_p and may_need_local_target_p but
1498 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1499 (elf32_arm_check_relocs): Likewise.
1501 2014-08-20 Will Newton <will.newton@linaro.org>
1503 * config.bfd: Default armeb-*-eabi* to big endian.
1505 2014-08-19 Alan Modra <amodra@gmail.com>
1507 * configure: Regenerate.
1509 2014-08-18 Alan Modra <amodra@gmail.com>
1511 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1512 use dynrelocs for ifunc.
1513 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1515 2014-08-18 Alan Modra <amodra@gmail.com>
1518 * elflink.c (on_needed_list): Only consider libraries that have
1521 2014-08-18 Alan Modra <amodra@gmail.com>
1523 * elflink.c (bfd_elf_discard_info): Return int error status.
1524 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1525 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1526 * bfd-in2.h: Regenerate.
1528 2014-08-14 Alan Modra <amodra@gmail.com>
1530 * peXXigen.c (pe_print_reloc): Protect against access past end
1533 2014-08-14 Alan Modra <amodra@gmail.com>
1536 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1537 in the order they are mapped to output sections.
1539 2014-08-14 Alan Modra <amodra@gmail.com>
1541 * configure.ac: Delete redundant plugin related checks.
1542 * configure: Regenerate.
1544 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1546 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1547 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1550 2014-08-12 Alan Modra <amodra@gmail.com>
1552 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1553 here when not calling the generic add_symbol function. Formatting.
1554 Correct handling of indirect symbols. Update notice call.
1555 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1556 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1557 symbols early. Update notice call. Add comments regarding weak
1558 symbols vs. indirect.
1560 2014-08-12 Alan Modra <amodra@gmail.com>
1563 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1566 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1568 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1571 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1572 Alan Modra <amodra@gmail.com>
1575 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1576 warning for references in LTO IR to warning symbols.
1578 2014-08-07 Alan Modra <amodra@gmail.com>
1580 * linker.c (WARN, CWARN): Collapse these states to WARN.
1581 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1584 2014-08-05 Doug Evans <dje@google.com>
1586 * bfd-in2.h: Regenerate.
1587 * libcoff.h: Regenerate.
1589 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1591 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1592 rawsize if changing size.
1594 2014-08-05 Alan Modra <amodra@gmail.com>
1597 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1599 2014-08-05 Alan Modra <amodra@gmail.com>
1601 * linker.c (generic_link_check_archive_element): Move handling
1602 of command link -u symbols with a common symbol def to the
1603 code handling non-common symbols so that archive element symbols
1604 are loaded. Use generic_link_add_object_symbols.
1606 2014-08-05 Alan Modra <amodra@gmail.com>
1609 * linker.c (struct archive_list, struct archive_hash_entry,
1610 struct archive_hash_table, archive_hash_newfunc,
1611 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1612 archive_hash_table_free): Delete.
1613 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1614 checkfn. Rewrite using a straight-forward scan over archive map.
1615 (generic_link_check_archive_element_no_collect,
1616 generic_link_check_archive_element_collect,
1617 generic_link_check_archive_element): Add h and name params.
1618 * aoutx.h (aout_link_check_archive_element): Likewise.
1619 * pdp11.c (aout_link_check_archive_element): Likewise.
1620 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1621 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1622 scan symbols, simply add archive element whenever h is undefined.
1623 (coff_link_check_ar_symbols): Delete.
1624 * ecoff.c (read_ext_syms_and_strs): Delete.
1625 (reread_ext_syms_and_strs): Delete.
1626 (ecoff_link_check_archive_element): Add h and name param. Don't
1627 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1628 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1630 (elf_link_add_archive_symbols): Delete "defined" array, merge
1631 functionality into "included". Make "included" a char array. Don't
1632 set or test archive_pass.
1633 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1634 * libbfd.h: Regenerate.
1636 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1639 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1641 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1643 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1644 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1645 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1646 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1647 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1648 (_bfd_mips_elf_fake_sections): Likewise.
1649 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1650 (_bfd_mips_elf_additional_program_headers): Account for new
1651 PT_MIPS_ABIFLAGS program header.
1652 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1653 associate with .MIPS.abiflags.
1654 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1655 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1656 (infer_mips_abiflags): Likewise.
1657 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1658 (mips_32bit_flags_p): Moved higher.
1659 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1660 checking for FP ABIs.
1661 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1662 checks. Check EF_MIPS_FP64 flag consistency.
1663 (print_mips_ases, print_mips_isa_ext): New static function.
1664 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1665 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1666 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1667 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1668 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1669 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1670 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1671 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1673 2014-07-28 Alan Modra <amodra@gmail.com>
1676 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1677 __gnu_lto_slim to armap.
1678 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1679 __gnu_lto_slim to linker hash table.
1681 2014-07-27 Anthony Green <green@moxielogic.org>
1683 * config.bfd: Add moxie-*-moxiebox*.
1685 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1687 Add or reactivate or1k-*-rtems*
1688 * config.bfd (or1k-*-rtems*): Reactivate.
1690 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1694 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1695 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1697 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1700 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1701 and R_*_IRELATIVE relocation offset with PLT entry.
1702 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1703 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1704 (elf_x86_64_get_synthetic_symtab): Use it.
1706 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1709 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1710 next_tls_desc_index with elf.srelplt->reloc_count.
1712 2014-07-15 Alan Modra <amodra@gmail.com>
1714 * cache.c (cache_bread_1): Don't return -1 when fread returns
1717 2014-07-15 Alan Modra <amodra@gmail.com>
1719 * elflink.c (elf_merge_st_other): Update comments. Simplify
1720 visibility handling. Make isym const. Move code modifying
1721 isym->st_other for --exclude-libs to..
1722 (elf_link_add_object_symbols): ..here.
1724 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1727 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1729 2014-07-08 Nick Clifton <nickc@redhat.com>
1732 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1733 segments in input bfds.
1735 2014-07-08 Will Newton <will.newton@linaro.org>
1737 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1738 value to 64kB and remove custom setting for NaCl.
1740 2014-07-08 Alan Modra <amodra@gmail.com>
1742 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1743 bits from source to dest.
1744 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1745 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1747 * bfd-in2.h: Regenerate.
1749 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1751 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1752 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1753 when info->relocatable be true.
1755 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1757 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1758 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1759 * bfd-in2.h: Regenerate.
1760 * libbfd.h: Regenerate.
1762 2014-07-04 Alan Modra <amodra@gmail.com>
1764 * Makefile.am: Update "configure.in" comments.
1765 * PORTING: Likewise.
1766 * aoutx.h: Likewise.
1767 * configure.host: Likewise.
1768 * doc/bfdint.texi: Likewise.
1769 * targets.c: Likewise.
1770 * warning.m4: Likewise.
1771 * Makefile.in: Regenerate.
1773 2014-07-04 Alan Modra <amodra@gmail.com>
1775 * configure.ac: Rename from configure.in.
1776 * Makefile.in: Regenerate.
1777 * config.in: Regenerate.
1778 * doc/Makefile.in: Regenerate.
1780 2014-07-04 Alan Modra <amodra@gmail.com>
1782 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1783 * Makefile.in: Regenerate.
1785 2014-07-04 Alan Modra <amodra@gmail.com>
1787 * version.m4: New file.
1788 * configure.in: Include version.m4.
1790 * Makefile.am (RELEASE): Delete.
1791 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1792 * Makefile.in: Regenerate.
1793 * doc/Makefile.in: Regenerate.
1795 2014-07-02 Alan Modra <amodra@gmail.com>
1797 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1798 pointer_equality_needed when !readonly_dynrelocs.
1799 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1801 2014-07-02 Alan Modra <amodra@gmail.com>
1803 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1804 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1806 2014-07-01 Alan Modra <amodra@gmail.com>
1808 * bfd.c (struct bfd): Reorganise for better packing. Delete
1809 "ifd" field. Make "format", "direction" and "flags" bitfields.
1810 (HAS_LOAD_PAGE): Delete, renumber following flags.
1811 * bfd-in2.h: Regenerate.
1812 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1814 2014-07-01 Alan Modra <amodra@gmail.com>
1816 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1817 (struct ppc_link_hash_table): Increase size of stub_count array.
1818 (build_global_entry_stubs): Emit symbol on global entry stub.
1819 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1822 2014-07-01 Alan Modra <amodra@gmail.com>
1824 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1825 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1826 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1828 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1829 optimisation when --traditional-format.
1831 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1832 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1833 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1834 Soundararajan <Sounderarajan.D@atmel.com>
1836 * archures.c: Add avrtiny architecture for avr target.
1837 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1838 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1839 added for 16 bit LDS/STS instruction of avrtiny arch.
1840 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1841 BFD_RELOC_AVR_LDS_STS_16.
1842 (bfd_elf_avr_final_write_processing): Select machine number
1844 (elf32_avr_object_p): Set machine number for avrtiny arch.
1845 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1846 * bfd-in2.h: Regenerate.
1847 * libbfd.h: Regenerate.
1849 2014-06-26 Nick Clifton <nickc@redhat.com>
1852 * dwarf2.c (is_str_attr): New function.
1853 (find_abstract_instance_name): Use it to determine when an
1854 attribute has a string value.
1856 2014-06-24 Alan Modra <amodra@gmail.com>
1858 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1859 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1862 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1864 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1865 a number of targets.
1867 2014-06-20 Kyle McMartin <kyle@redhat.com>
1869 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1870 emitting initial-exec relocs when not linking an executable.
1872 2014-06-16 Will Newton <will.newton@linaro.org>
1874 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1875 htab->next_tls_desc_index in the non-IPLT case.
1876 Calculate GOT offset correctly for the non-IPLT case.
1877 (allocate_dynrelocs_for_symbol): Don't increment
1878 htab->next_tls_desc_index here.
1880 2014-06-16 Alan Modra <amodra@gmail.com>
1882 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1885 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1887 * elfxx-aarch64.c (stdarg.h): Include.
1888 (string.h): Include.
1889 (_bfd_aarch64_elf_grok_prstatus): Updated.
1890 (_bfd_aarch64_elf_grok_psinfo): New function.
1891 (_bfd_aarch64_elf_write_core_note): New function.
1892 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1893 (elf_backend_write_core_note): Define.
1895 2014-06-13 Alan Modra <amodra@gmail.com>
1897 * archive.c: Include bfdlink.h.
1898 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1899 * bfd.c (struct bfd): Add is_linker_output field.
1900 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1901 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1902 link.hash and is_linker_output.
1903 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1904 param with bfd*. Assert is_linker_output and link.hash, and
1905 clear them before exit.
1906 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1907 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1908 and link.hash so we can free two linker hash tables.
1909 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1910 first. Clean up on errors. Set hash_table_free pointer.
1911 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1912 bfd_link_hash_table* param with bfd*.
1913 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1914 hash_table_free pointer.
1915 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1916 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1917 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1918 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1919 * xcofflink.c: Similarly.
1920 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1921 clear link.next before creating linker hash table. Clean up on
1922 errors, and restore link.next on exit.
1923 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1924 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1925 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1926 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1927 * hash.c (bfd_hash_table_init_n): Free table on error.
1928 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1929 * bfd-in2.h: Regenerate.
1930 * libbfd.h: Regenerate.
1931 * libcoff.h: Regenerate.
1933 2014-06-13 Alan Modra <amodra@gmail.com>
1936 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1937 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1938 * bfd.c (bfd_link_hash_table_free): Don't define.
1939 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1940 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1941 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1942 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1943 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1944 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1945 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1946 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1947 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1948 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1949 * xsym.c: Don't define various link_hash_table_free defines, and
1950 remove from bfd_target vars. Temporarily reference some of the
1951 target link_hash_table_free functions to avoid warnings.
1952 * bfd-in2.h: Regenerate.
1953 * libbfd.h: Regenerate.
1955 2014-06-13 Alan Modra <amodra@gmail.com>
1957 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1958 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1959 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1960 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1961 Move link_hash_table_free functions before their corresponding
1962 link_hash_table_create functions.
1964 2014-06-13 Alan Modra <amodra@gmail.com>
1966 * bfd.c (struct bfd): Replace link_next with a union.
1967 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1968 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1969 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1970 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1971 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1972 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1973 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1974 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1975 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1976 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1977 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1978 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1979 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1980 * bfd-in2.h: Regenerate.
1982 2014-06-11 Alan Modra <amodra@gmail.com>
1984 * linker.c (unwrap_hash_lookup): Add missing parens.
1986 2014-06-11 Kai Tietz <ktietz@redhat.com>
1988 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1989 * libcoff.h: Regenerated.
1991 2014-06-10 Alan Modra <amodra@gmail.com>
1994 * linker.c (unwrap_hash_lookup): New function.
1995 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1996 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1997 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1998 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1999 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2000 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2001 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2002 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2004 2014-06-07 Alan Modra <amodra@gmail.com>
2006 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2007 insn as a bitfield; Use complain_overflow_bitfield.
2008 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2010 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2012 * development.sh: New file.
2013 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2014 Make -Werror the default with GCC only if DEVELOPMENT is true.
2015 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2016 $(srcdir)/development.sh.
2017 * Makefile.in, configure: Regenerate.
2019 2014-06-04 Will Newton <will.newton@linaro.org>
2021 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
2022 being non-NULL into an assert.
2023 (elfNN_aarch64_tls_relax): Remove unused code.
2025 2014-06-03 DJ Delorie <dj@redhat.com>
2027 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2029 2014-06-03 Nick Clifton <nickc@redhat.com>
2032 * peXXigen.c (rsrc_process_section): Page align the new contents
2033 befgore writing out.
2035 2014-06-03 Alan Modra <amodra@gmail.com>
2037 * elf64-ppc.c (ADDIS_R12_R2): Define.
2038 (build_plt_stub): Support fusion on ELFv2 stub.
2039 (ppc_build_one_stub): Likewise for plt branch stubs.
2041 2014-05-28 Alan Modra <amodra@gmail.com>
2043 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2045 2014-05-28 Tristan Gingold <gingold@adacore.com>
2047 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2048 to keep the length of the best fit range.
2049 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2052 2014-05-27 DJ Delorie <dj@redhat.com>
2054 * elf32-rx.c (get_symbol_value_maybe): New.
2055 (rx_elf_relocate_section): If we find a reloc against
2056 $tableentry$default$<name>, redirect it to the appropriate
2058 (RX_Table_Info): New.
2059 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2060 with table parts in them.
2061 (rx_check_directives): New.
2062 (rx_table_map_2): New.
2063 (rx_table_map): New.
2064 (rx_additional_link_map_text): New. Called to dump tables to the
2068 2014-05-20 DJ Delorie <dj@redhat.com>
2070 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2072 2014-05-20 Alan Modra <amodra@gmail.com>
2075 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2076 Remove redundant setting of htab->elf.dynobj. Don't align.
2077 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2078 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2079 (create_sdata_sym): Delete.
2080 (elf_allocate_pointer_linker_section): Rename from
2081 elf_create_pointer_linker_section. Align section.
2082 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2083 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2085 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2086 Remove unnecessary tests on _SDA_BASE_ sym.
2087 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2088 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2089 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2090 (ppc_elf_maybe_strip_sdata_syms): Declare.
2092 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2094 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
2096 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
2098 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2099 in a section with no contents.
2100 (is_vma_in_section, find_section_by_vma): New functions.
2101 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2102 offsets in the debug directory.
2103 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2104 Byte-swap GUID from little-endian to big-endian order for
2105 consistent and conventional display.
2107 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2109 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2110 64-bit doubles objects mix with 32-bit doubles objects.
2111 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2113 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2115 * mmo.c: Update URLs in documentation comments.
2117 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2118 David Weatherford <weath@cadence.com>
2119 Max Filippov <jcmvbkbc@gmail.com>
2121 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2124 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
2126 * config.bfd: Add proper arm config for *-*-freebsd*.
2128 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2130 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2131 mips32r5 and mips64r5.
2132 * archures.c (bfd_architecture): Likewise.
2133 * bfd-in2.h (bfd_architecture): Likewise.
2134 * cpu-mips.c (arch_info_struct): Likewise.
2135 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2137 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2139 * elfxx-mips.h (elfxx-mips.h): Declare.
2140 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2141 Tag_GNU_MIPS_ABI_FP mismatches.
2142 (_bfd_mips_fp_abi_string): New function.
2144 2014-05-02 Alan Modra <amodra@gmail.com>
2146 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2147 * configure.in: Likewise.
2148 * configure: Regenerate.
2150 2014-05-02 Alan Modra <amodra@gmail.com>
2152 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2153 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2154 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2155 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2156 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2157 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2158 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2159 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2160 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2161 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2162 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2163 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2164 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2165 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2166 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2167 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2168 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2169 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2170 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2171 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2172 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2173 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2174 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2175 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2176 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2177 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2178 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2179 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2180 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2181 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2182 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2183 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2184 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2185 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2186 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2187 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2188 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2189 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2190 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2191 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2192 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2193 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2194 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2195 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2196 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2197 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2198 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2199 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2201 * configure: Regenerate.
2203 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2205 * mmo.c (mmo File layout documentation): Add note about low bits
2207 (mmo_write_chunk): When handling data remainder, assert that
2208 previous remaining data is flushed.
2209 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2210 when dealing with an aligned VMA and for aligned lengths. Don't skip
2211 the last 32-bit-word of zeros.
2212 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2213 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2214 emitting data, not after updating it.
2215 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2217 2014-04-30 Nick Clifton <nickc@redhat.com>
2219 * compress.c (bfd_is_section_compressed): When checking the
2220 .debug_str section, also check the fifth byte in the section is
2221 not part of a string.
2223 2014-04-30 Alan Modra <amodra@gmail.com>
2225 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2226 (find_merged_cie): Identify personality functions by (bfd_id,index)
2227 pair when a local sym is used.
2229 2014-04-29 Christian Svensson <blue@cmd.nu>
2231 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2232 into .rela.got if it contained TLS relocations as well.
2234 2014-04-28 Nick Clifton <nickc@redhat.com>
2237 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2240 2014-04-26 Alan Modra <amodra@gmail.com>
2242 * po/SRC-POTFILES.in: Regenerate.
2243 * configure: Regenerate.
2245 2014-04-25 Nick Clifton <nickc@redhat.com>
2248 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2249 a 342-bit host. This time for older versions of gcc.
2251 2014-04-24 Nick Clifton <nickc@redhat.com>
2253 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2256 2014-04-24 Alan Modra <amodra@gmail.com>
2259 * dwarf2.c: Formatting.
2260 (struct dwarf2_debug): Make adjusted_section_count signed.
2261 (unset_sections): Make i signed.
2262 (set_debug_vma): New function.
2263 (place_sections): Handle separate debug object file. Set VMA
2264 on debug sections, even if they have an output section. Also
2265 set VMA on zero size sections, and non-load but alloc sections.
2266 Set adjusted_section_count to -1 when no section adjustment.
2267 Malloc adjusted_sections. Don't double last_vma. Transfer
2268 alloc section VMAs to separate debug file.
2269 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2270 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2271 test on symbols being the same before using old stash. Read
2272 and use separate debug file symbols. Call place_sections.
2273 (find_line): Don't call place_sections here.
2274 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2275 * libbfd.h: Regenerate.
2276 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2277 _bfd_dwarf2_slurp_debug_info call.
2278 * simple.c (simple_save_output_info): Clarify comment.
2280 2014-04-24 Nick Clifton <nickc@redhat.com>
2283 * peXXigen.c (struct rsrc_regions): New structure.
2284 (rsrc_print_resource_directory): Use new structure. Include
2285 offset of directory in listing.
2286 (rsrc_print_resource_entry): Likewise.
2287 (rsrc_print_section): Likewise.
2288 (rsrc_count_entries): Do not increment sizeof_strings or
2290 (rsrc_count_directory): Do not increment sizeof_tables.
2291 (rsrc_compute_region_sizes): New function.
2292 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2293 (rsrc_process_section): Compute size of regions after merging
2296 2014-04-23 Alan Modra <amodra@gmail.com>
2299 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2300 (place_sections): Do not modify VMA of sections when called from
2301 linker after sections have been placed in output sections. Short
2302 circuit single section case.
2303 (save_section_vma, section_vma_same): New functions.
2304 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2306 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2307 when non-relocatable.
2309 2014-04-22 Nick Clifton <nickc@redhat.com>
2312 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2314 2014-04-22 Christian Svensson <blue@cmd.nu>
2316 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2317 * archures.c: Likewise.
2318 * coffcode.h: Likewise.
2319 * config.bfd: Likewise.
2320 * configure.in: Likewise.
2321 * reloc.c: Likewise.
2322 * targets.c: Likewise.
2323 * cpu-or1k.c: New file.
2324 * elf32-or1k.c: New file.
2325 * coff-or32.c: Delete.
2326 * cpu-openrisc.c: Delete.
2327 * cpu-or32.c: Delete.
2328 * elf32-openrisc.c: Delete.
2329 * elf32-or32.c: Delete.
2330 * Makefile.in: Regenerate.
2331 * bfd-in2.h: Regenerate.
2332 * configure: Regenerate.
2333 * libbfd.h: Regenerate.
2335 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2338 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2340 2014-04-22 Will Newton <will.newton@linaro.org>
2342 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2343 function. (elf_backend_section_flags): Remove define.
2345 2014-04-21 Richard Henderson <rth@redhat.com>
2347 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2348 parameter; honor it and disable got merging when false.
2349 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2350 the first pass of relaxation.
2351 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2352 the end of the LITERAL+LITUSE chain.
2353 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2354 second pass of relaxation.
2356 * configure.ac (use_secureplt): Enable by default.
2357 * configure: Rebuild.
2359 2014-04-18 Tristan Gingold <gingold@adacore.com>
2361 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2362 bind_content, weak_bind_content, lazy_bind_content,
2364 (bfd_mach_o_load_command): Add comments, add next field.
2365 (mach_o_data_struct): Replace commands field by first_command
2367 * mach-o.c (bfd_mach_o_append_command): New function.
2368 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2369 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2371 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2372 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2373 (bfd_mach_o_write_thread): Use macro instead of literal.
2374 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2375 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2377 (bfd_mach_o_write_symtab_content): New function (extracted
2378 from bfd_mach_o_write_symtab).
2379 (bfd_mach_o_write_symtab): Split.
2380 (bfd_mach_o_count_indirect_symbols): Move
2381 (bfd_mach_o_build_dysymtab): Remove layout code.
2382 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2383 (bfd_mach_o_count_sections_for_seg): Remove.
2384 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2385 bfd_mach_o_build_seg_command).
2386 (bfd_mach_o_build_exec_seg_command): New function.
2387 (bfd_mach_o_build_dysymtab_command): Remove.
2388 (bfd_mach_o_layout_commands): New function.
2389 (bfd_mach_o_init_segment): New function.
2390 (bfd_mach_o_build_commands): Major rework to handle non-object
2392 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2394 (bfd_mach_o_read_dyld_info): Clear content fields.
2395 (bfd_mach_o_read_segment): Adjust call.
2396 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2398 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2399 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2400 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2403 2014-04-18 Tristan Gingold <gingold@adacore.com>
2405 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2406 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2407 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2408 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2410 2014-04-18 Tristan Gingold <gingold@adacore.com>
2412 * mach-o.h (bfd_mach_o_dylinker_command)
2413 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2415 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2416 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2418 2014-04-18 Tristan Gingold <gingold@adacore.com>
2420 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2421 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2422 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2423 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2424 each targets declared.
2425 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2426 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2428 2014-04-18 Tristan Gingold <gingold@adacore.com>
2430 * mach-o.c (bfd_mach_o_write_thread)
2431 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2432 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2433 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2434 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2435 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2436 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2437 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2438 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2439 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2440 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2441 (bfd_mach_o_read_command): Now return a boolean status.
2442 Adjust return statements.
2443 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2444 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2446 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2448 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2449 field. Add assigned_low_gotno and assigned_high_gotno fields.
2450 (mips_elf_create_local_got_entry): Update out-of-space condition.
2451 Set index of new GOT entry to assigned_low_gotno if required by
2452 the current relocation, else set it to assigned_high_gotno.
2453 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2454 with assigned_low_gotno.
2455 (mips_elf_multi_got): Initialize assigned_low_gotno and
2456 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2457 in place of assigned_gotno when handling global GOT entries.
2458 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2459 assigned_high_gotno.
2460 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2461 gap in the middle of local GOT space.
2463 2014-04-17 Alan Modra <amodra@gmail.com>
2466 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2467 current bfd is a plugin. Don't always set type_change_ok
2468 when old bfd is a plugin.
2470 2014-04-16 Tristan Gingold <gingold@adacore.com>
2472 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2475 2014-04-16 Alan Modra <amodra@gmail.com>
2477 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2478 with "ba 0" rather than zeros.
2480 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2482 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2484 2014-04-14 Alan Modra <amodra@gmail.com>
2486 * elf32-ppc.c (BA): Define
2487 (ppc_elf_link_hash_table_create): Correct default_params.
2488 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2489 than "nop" for ppc476_workaround.
2490 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2491 and __glink_PLTresolve. Ensure plt call stub at end of page
2492 doesn't allow fall-thru prefetch.
2494 2014-04-11 Nick Clifton <nickc@redhat.com>
2497 * peXXigen.c (abs_finder): New function.
2498 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2499 than 1^32 try to convert them into section relative values
2502 2014-04-11 Nick Clifton <nickc@redhat.com>
2504 * bfd-in2.h: Regenerate.
2505 * libbfd.h: Regenerate.
2507 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2509 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2510 when building function stubs.
2512 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2514 * elf32-avr.c: Add DIFF relocations for AVR.
2515 (avr_final_link_relocate): Handle the DIFF relocs.
2516 (bfd_elf_avr_diff_reloc): New.
2517 (elf32_avr_is_diff_reloc): New.
2518 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2519 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2522 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2524 2014-04-09 Alan Modra <amodra@gmail.com>
2526 * libcoff.h: Regenerate.
2528 2014-04-09 Alan Modra <amodra@gmail.com>
2530 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2531 of safe ppc476 insns at end of page. Also remove non-branch insns.
2534 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2536 * peXXigen.c (pe_print_debugdata): New function: Displays the
2537 contents of the debug directory and decodes codeview entries.
2538 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2539 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2540 Add functions for reading and writing debugdir and codeview
2542 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2543 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2544 * libcoff-in.h (pe_tdata): Add build-id data.
2545 * libcoff.h: Regenerate.
2546 * coffcode.h (coff_write_object_contents): Run build_id
2547 after_write_object_contents hook.
2549 2014-04-05 Alan Modra <amodra@gmail.com>
2551 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2552 merging non-default sym.
2554 2014-04-04 Tristan Gingold <gingold@adacore.com>
2556 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2559 2014-04-04 Tristan Gingold <gingold@adacore.com>
2561 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2562 thinko on names length.
2564 2014-04-04 Tristan Gingold <gingold@adacore.com>
2566 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2568 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2570 2014-04-04 Tristan Gingold <gingold@adacore.com>
2572 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2574 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2576 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2577 section before dereferencing.
2578 (pe_print_idata, pe_print_edata, pe_print_reloc)
2579 (rsrc_print_section): Don't bother interpreting the contents
2580 of sections which have no contents.
2582 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2585 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2588 2014-04-03 Tristan Gingold <gingold@adacore.com>
2590 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2592 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2594 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2596 2014-04-03 Alan Modra <amodra@gmail.com>
2598 * elf-bfd.h (struct elf_backend_data
2599 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2600 with "bfd_size_type size".
2601 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2602 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2603 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2604 * elfcode.h (bfd_from_remote_memory): Likewise.
2605 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2606 * bfd-in2.h: Regenerate.
2608 2014-04-02 Tristan Gingold <gingold@adacore.com>
2610 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2611 (bfd_mach_o_prebind_cksum_command): New types.
2612 (bfd_mach_o_prebound_dylib_command): Rewrite.
2613 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2615 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2617 (bfd_mach_o_read_prebind_cksum): New function.
2618 (bfd_mach_o_read_twolevel_hints): Ditto.
2619 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2622 2014-04-02 Alan Modra <amodra@gmail.com>
2624 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2625 Consolidate code handling possible section headers past end of
2626 segment. Don't use p_align for page size guess, instead use
2627 minpagesize. Take note of ld.so clearing section headers when
2628 p_memsz > p_filesz. Handle file header specifying no section
2629 headers. Handle zero p_align throughout. Default loadbase to
2630 zero. Add comments. Rename contents_size to high_offset, and
2631 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2632 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2633 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2635 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2636 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2637 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2638 * bfd-in2.h: Regnerate.
2640 2014-04-01 Tristan Gingold <gingold@adacore.com>
2642 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2645 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2646 Pavel Fedin <p.fedin@samsung.com>
2648 * elf32-arm.c: Add support for limited pretty-printing of PLT
2649 entries on eabi and nacl targets.
2650 (elf32_arm_get_synthetic_symtab): Add new callback.
2651 (elf32_arm_nacl_plt_sym_val): Likewise.
2652 (elf32_arm_plt0_size): Add helper function.
2653 (elf32_arm_plt_size): Likewise.
2655 2014-03-27 Tristan Gingold <gingold@adacore.com>
2657 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2658 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2660 2014-03-27 Tristan Gingold <gingold@adacore.com>
2662 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2663 * mach-o.c (bfd_mach_o_write_symtab)
2664 (bfd_mach_o_write_contents)
2665 (bfd_mach_o_set_section_flags_from_bfd)
2666 (bfd_mach_o_build_seg_command): Fix indentation.
2667 (bfd_mach_o_get_base_address): New function.
2669 2014-03-26 Nick Clifton <nickc@redhat.com>
2671 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2672 relocations in discarded sections.
2674 2014-03-26 Tristan Gingold <gingold@adacore.com>
2676 * mach-o.c (bfd_mach_o_convert_architecture): Add
2677 BFD_MACH_O_CPU_TYPE_ARM64.
2679 2014-03-26 Alan Modra <amodra@gmail.com>
2681 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2682 needed plt entries when taking the address of functions for
2683 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2684 Move opd setup and abiversion checks to..
2685 (ppc64_elf_before_check_relocs): ..here. Renamed from
2686 ppc64_elf_process_dot_syms. Set output abiversion from input and
2687 input abiversion from output, if either is not set.
2688 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2689 (elf_backend_check_directives): Update.
2691 2014-03-25 Will Newton <will.newton@linaro.org>
2693 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2694 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2695 of input sections rather than output sections.
2697 2014-03-20 Will Newton <will.newton@linaro.org>
2700 * elf32-arm.c (elf32_arm_check_relocs): Set
2701 pointer_equality_needed for absolute references within
2703 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2704 unless pointer_equality_needed is set.
2706 2014-03-19 Nick Clifton <nickc@redhat.com>
2708 * peXXigen.c (rsrc_process_section): Add code to scan input
2709 sections and record their lengths. Use these lengths to find the
2710 start of each merged .rsrc section.
2712 2014-03-17 Tristan Gingold <gingold@adacore.com>
2714 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2715 (bfd_mach_o_read_command): Ditto.
2717 2014-03-14 Meador Inge <meadori@codesourcery.com>
2719 * configure.in: Add strnlen to AC_CHECK_DECLS.
2720 * config.in: Regenerate.
2721 * configure: Regenerate.
2722 * sysdep.h (strnlen): Add prototype.
2724 2014-03-14 Alan Modra <amodra@gmail.com>
2726 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2727 handling for VLE_SDA21 relocs.
2729 2014-03-13 Tristan Gingold <gingold@adacore.com>
2731 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2733 (pe_bfd_object_p): Also read version number to detect ILF.
2734 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2735 (x86_64pe_bigobj_vec): Define
2736 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2737 (bfd_coff_max_nscns): New macro.
2738 (coff_compute_section_file_positions): Use unsigned int for
2739 target_index. Compare with bfd_coff_max_nscns.
2740 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2741 Set a value for _bfd_coff_max_nscns.
2742 (header_bigobj_classid): New constant.
2743 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2744 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2745 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2747 (bigobj_swap_table): New table.
2748 * libcoff.h: Regenerate.
2749 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2750 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2751 _bfd_coff_max_nscns.
2752 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2753 * coff-rs6000.c (bfd_xcoff_backend_data)
2754 (bfd_pmac_xcoff_backend_data): Likewise.
2755 * coff64-rs6000.c (bfd_xcoff_backend_data)
2756 (bfd_xcoff_aix5_backend_data): Likewise.
2757 * targets.c (x86_64pe_bigobj_vec): Declare.
2758 * configure.in (x86_64pe_bigobj_vec): New vector.
2759 * configure: Regenerate.
2760 * config.bfd: Add bigobj object format for Windows targets.
2762 2014-03-12 Nick Clifton <nickc@redhat.com>
2765 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2766 before testing for vxworks.
2768 2014-03-12 Alan Modra <amodra@gmail.com>
2770 * Makefile.in: Regenerate.
2772 2014-03-12 Alan Modra <amodra@gmail.com>
2775 * elf.c (copy_elf_program_header): Ignore first section lma if
2778 2014-03-11 Alan Modra <amodra@gmail.com>
2781 * coff-rs6000.c: Include stdint.h.
2782 * coff64-rs6000.c: Likewise.
2784 2014-03-10 Tristan Gingold <gingold@adacore.com>
2786 * ticoff.h: Removed.
2788 2014-03-08 Alan Modra <amodra@gmail.com>
2790 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2791 many relocations. Correct bitsize and rightshift too for a number
2792 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2793 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2794 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2795 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2796 fields in instructions to signed/unsigned according to whether
2797 the field takes a signed or unsigned value. Tidy vle split16 code.
2798 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2800 2014-03-08 Alan Modra <amodra@gmail.com>
2802 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2803 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2804 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2805 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2806 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2807 fields in instructions to signed/unsigned according to whether
2808 the field takes a signed or unsigned value.
2810 2014-03-07 Pedro Alves <palves@redhat.com>
2813 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2814 through ptr_to_uint instead of through long.
2816 2014-03-06 Nick Clifton <nickc@redhat.com>
2819 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2820 attribute section names.
2822 2014-03-05 Alan Modra <amodra@gmail.com>
2824 Update copyright years.
2826 2014-03-05 Alan Modra <amodra@gmail.com>
2828 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2829 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2830 (ppc64_elf_check_relocs): Likewise.
2831 (ppc64_elf_relocate_section): Likewise.
2832 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2833 * bfd-in2.h: Regenerate.
2834 * libbfd.h: Regenerate.
2836 2014-03-04 Heiher <r@hev.cc>
2838 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2840 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2841 extension of bfd_mach_mipsisa64r2.
2843 2014-03-04 Nick Clifton <nickc@redhat.com>
2846 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2847 (elf32_thumb2_plt_entry): New array.
2848 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2849 using thumb2 based PLT.
2850 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2852 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2854 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2856 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2857 Thumb2 based PLT 0-entry.
2858 (elf32_arm_output_arch_local_syms): Handle creation of local
2859 symbols for Thumb2 based PLT entries.
2861 2014-02-28 Alan Modra <amodra@gmail.com>
2864 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2865 the same conditions we called check_relocs.
2867 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2869 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2870 * bfd-in2.h: Regenerate.
2871 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2872 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2873 using long PLT entries.
2874 (bfd_elf32_arm_use_long_plt): New function.
2875 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2877 2014-02-27 Alan Modra <amodra@gmail.com>
2879 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2880 params for targets that don't use ppc32elf.em.
2882 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2884 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2885 of GOTOFF relocations.
2887 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2888 H.J. Lu <hongjiu.lu@intel.com>
2890 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2891 (elf_x86_64_legacy_plt_entry): Likewise.
2892 (elf_x86_64_bnd_plt_entry): Likewise.
2893 (elf_x86_64_legacy_plt2_entry): Likewise.
2894 (elf_x86_64_bnd_plt2_entry): Likewise.
2895 (elf_x86_64_bnd_arch_bed): Likewise.
2896 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2897 (elf_x86_64_link_hash_table): Add plt_bnd.
2898 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2900 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2901 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2903 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2904 symbols. Resolve call to the second PLT if it is created.
2905 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2906 (elf_x86_64_relocate_section): Resolve PLT references to the
2907 second PLT if it is created.
2908 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2909 second PLT entry for BND relocation.
2910 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2911 the second PLT is created.
2912 (elf_x86_64_get_synthetic_symtab): New.
2913 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2915 2014-02-19 Alan Modra <amodra@gmail.com>
2917 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2918 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2919 provision of out-of-line register save/restore routines.
2921 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2923 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2924 PT_DYNAMIC segment flags.
2926 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2929 * simple.c (struct saved_offsets): New.
2930 (simple_save_output_info): Use it for ptr.
2931 (simple_restore_output_info): Use it for ptr. Check section_count.
2932 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2934 2014-02-17 Alan Modra <amodra@gmail.com>
2936 * elf64-ppc.h (struct ppc64_elf_params): Define.
2937 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2938 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2939 ppc64_elf_build_stubs): Update prototype.
2940 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2941 fields now in params. Adjust code throughout file.
2942 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2943 Save params pointer in htab.
2944 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2945 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2946 ppc64_elf_build_stubs): Remove parameters now in "params".
2948 2014-02-17 Alan Modra <amodra@gmail.com>
2950 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2951 patched for ppc476 workaround. Reapply branch taken/not taken
2954 2014-02-12 Alan Modra <amodra@gmail.com>
2956 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2957 stubs for calls to __tls_get_addr that we know will later be
2960 2014-02-12 Alan Modra <amodra@gmail.com>
2962 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2963 for ld -r, when code sections are sufficiently aligned.
2964 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2967 2014-02-12 Alan Modra <amodra@gmail.com>
2970 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2971 --export-dynamic and --dynamic-list marking of symbols.
2972 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2975 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2978 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2979 executables if it matches dynamic_list.
2981 2014-02-10 Alan Modra <amodra@gmail.com>
2983 * po/SRC-POTFILES.in: Regenerate.
2984 * po/bfd.pot: Regenerate.
2986 2014-02-09 Alan Modra <amodra@gmail.com>
2988 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2989 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2990 (elfNN_bed): Init new field.
2991 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2992 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2993 (ppc_elf_relax_section): Don't reallocate section here, write
2994 stubs, or write out relocs for ld -r here..
2995 (ppc_elf_relocate_section): ..instead write stubs here, and use
2996 existing code to write out relocs for ld -r. Fix offset
2997 adjustment on reloc for little-endian.
2998 (elf_backend_caches_rawsize): Define.
3000 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3003 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3005 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3007 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3008 return paths. Three times.
3009 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3011 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3012 (ppc64_elf_edit_toc): Free USED in return path.
3014 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3016 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3017 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3018 * libbfd.h: Regenerated.
3019 * bfd-in2.h: Regenerated.
3020 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3021 (nios2_reloc_map): Likewise.
3022 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3023 Fixed all references.
3024 (nios2_elf32_relocate_section): Add new relocations.
3025 (nios2_elf32_check_relocs): Likewise.
3026 (nios2_elf32_gc_sweep_hook): Likewise.
3028 2014-02-03 Alan Modra <amodra@gmail.com>
3030 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3031 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3032 (ppc_elf_link_params): New function.
3033 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3035 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3036 parameters. Use htab->params instead.
3037 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3038 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3039 64 bytes for ppc476 workaround.
3040 (struct ppc_elf_relax_info): New.
3041 (ppc_elf_relax_section): Exclude linker created sections and
3042 those too small to hold one instruction. Don't add another
3043 branch around trampolines on later relax passes. Don't
3044 generate trampolines for undefined symbols when !relocatable,
3045 nor for plugin symbols. Allocate space for ppc476 workaround
3046 patch area. Free fixups on error return path.
3047 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3048 * elf32-ppc.h (struct ppc_elf_params): New.
3049 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3050 (ppc_elf_link_params): Declare.
3051 * section.c (SEC_INFO_TYPE_TARGET): Define.
3052 * bfd-in2.h: Regenerate.
3054 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3056 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3058 (nios2_elf32_relocate_section): Use got_base to adjust
3059 GOT-pointer-relative relocations relative to _gp_got.
3060 (create_got_section): Create _gp_got symbol.
3061 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3062 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3064 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3066 * bfd-in2.h: Update from reloc.c.
3067 * elf32-nios2.c: Include elf32-nios2.h.
3068 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3069 (nios2_reloc_map): Likewise.
3070 (enum elf32_nios2_stub_type): Declare.
3071 (struct elf32_nios2_stub_hash_entry): Declare.
3072 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3073 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3074 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3075 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3076 bfd_count, top_index, input_list, all_local_syms.
3077 (nios2_call26_stub_entry): New.
3078 (nios2_elf32_install_imm16): Move up in file.
3079 (nios2_elf32_install_data): Move up in file.
3080 (hiadj): Move up in file.
3081 (stub_hash_newfunc): New.
3082 (link_hash_newfunc): Initialize hsh_cache field.
3084 (nios2_stub_name): New.
3085 (nios2_get_stub_entry): New.
3086 (nios2_add_stub): New.
3087 (nios2_elf32_setup_section_lists): New.
3088 (nios2_elf32_next_input_section): New.
3089 (CALL26_SEGMENT): New.
3090 (MAX_STUB_SECTION_SIZE): New.
3091 (group_sections): New.
3092 (nios2_type_of_stub): New.
3093 (nios2_build_one_stub): New.
3094 (nios2_size_one_stub): New.
3095 (get_local_syms): New.
3096 (nios2_elf32_size_stubs): New.
3097 (nios2_elf32_build_stubs): New.
3098 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3099 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3100 trampolines for R_NIOS2_CALL26 stubs.
3101 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3102 (nios2_elf32_gc_sweep_hook): Likewise.
3103 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3104 (nios2_elf32_link_hash_table_free): New.
3105 (bfd_elf32_bfd_link_hash_table_free): Define.
3106 * elf32-nios2.h: New file.
3107 * libbfd.h: Update from reloc.c.
3108 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3110 2014-01-29 Nick Clifton <nickc@redhat.com>
3113 * elf32-metag.c (elf_metag_post_process_headers): Call
3114 _bfd_elf_post_process_headers.
3115 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3116 _bfd_elf_copy_private_data.
3117 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3119 2014-01-29 Nick Clifton <nickc@redhat.com>
3121 * bfd-in.h (bfd_set_section_vma): Delete.
3122 (bfd_set_section_alignment): Delete.
3123 (bfd_set_section_userdata): Delete.
3124 (bfd_set_cacheable): Delete.
3125 * bfd.c (bfd_set_cacheable): New static inline function.
3126 * section.c (bfd_set_section_userdata): Likewise.
3127 (bfd_set_section_vma): Likewise.
3128 (bfd_set_section_alignment): Likewise.
3129 * bfd-in2.h: Regenerate.
3131 2014-01-28 Nick Clifton <nickc@redhat.com>
3133 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3134 attributes select the CU containing the abbreviation, which may not
3137 2014-01-24 Alan Modra <amodra@gmail.com>
3139 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3140 to get_relocs for ELFv2.
3142 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3145 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
3146 if TLS sections are not adjacent.
3148 2014-01-22 Alan Modra <amodra@gmail.com>
3150 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3152 2014-01-22 Alan Modra <amodra@gmail.com>
3154 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3156 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3159 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3160 regular default symbol definition and the versioned dynamic
3161 symbol definition mismatch, skip the default symbol definition
3162 if one of them is IFUNC.
3164 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3167 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3168 info->export_dynamic nor h->ref_dynamic for type mismatch when
3169 adding the default version.
3171 2014-01-16 Alan Modra <amodra@gmail.com>
3173 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3174 mips_elf_traverse_got_arg* rather than mips_got_info*.
3175 Adjust caller. Alloc on output_bfd rather than symbol section
3178 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3180 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3182 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3184 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3187 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3188 against __ehdr_start.
3189 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3191 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3193 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3195 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3197 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3200 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3201 count if there are any non pc-relative relocs.
3202 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3204 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3205 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3207 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3208 offset while calculating relocation address.
3209 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3210 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3212 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3215 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3216 R_ARM_ABS8 and R_ARM_ABS16.
3218 2014-01-13 Alan Modra <amodra@gmail.com>
3220 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3221 error when shared and force a plt call otherwise.
3222 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3223 plt_type == PLT_NEW.
3224 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3225 the appropriate call stub.
3227 2014-01-10 Alan Modra <amodra@gmail.com>
3232 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3233 (assign_file_positions_for_non_load_sections): When setting up
3234 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3235 header that completely covers the relro region.
3237 2014-01-09 Tristan Gingold <gingold@adacore.com>
3239 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3240 table macros and add macros to initializa the structure.
3242 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3247 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3248 size for PT_GNU_RELRO segment.
3249 (assign_file_positions_for_load_sections): If PT_LOAD segment
3250 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3252 2014-01-07 Tom Tromey <tromey@redhat.com>
3254 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3257 2014-01-03 Nick Clifton <nickc@redhat.com>
3260 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3263 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
3266 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3268 2014-01-02 Nick Clifton <nickc@redhat.com>
3271 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3272 filename in the bfd's filename field.
3273 * elfcode.h (bfd_from_remote_memory): Likewise.
3274 * ieee.c (ieee_object_p): Likewise.
3275 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3276 * oasys.c (oasys_openr_next_archived_file): Likewise.
3277 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3278 * opncls.c (bfd_fopen): Likewise.
3279 (bfd_openstreamr): Likewise.
3280 (bfd_openr_iovec): Likewise.
3281 (bfd_openw): Likewise.
3282 (bfd_create): Likewise.
3283 (_bfd_delete_bfd): Free filename.
3285 For older changes see ChangeLog-2013
3287 Copyright (C) 2014 Free Software Foundation, Inc.
3289 Copying and distribution of this file, with or without modification,
3290 are permitted in any medium without royalty provided the copyright
3291 notice and this notice are preserved.
3297 version-control: never