1 2014-12-16 Nick Clifton <nickc@redhat.com>
4 * format.c (bfd_check_format_matches): Check for a matching vector
5 before using match priorities.
6 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
7 errors with previous delta.
9 2014-12-15 H.J. Lu <hongjiu.lu@intel.com>
12 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
14 2014-12-13 H.J. Lu <hongjiu.lu@intel.com>
17 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
18 Change has_bnd_reloc to bit field.
19 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
21 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
23 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
24 real definition to a weak symbol.
25 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
26 weak symbol for PIE when discarding space for relocs against
27 symbols which turn out to need copy relocs.
28 (elf_x86_64_relocate_section): Also check needs_copy of a
29 weak symbol for PIE with copy reloc.
31 2014-12-12 Alan Modra <amodra@gmail.com>
34 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
36 2014-12-12 Alan Modra <amodra@gmail.com>
39 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
40 Error on copy relocs against protected symbols.
41 (elf_merge_st_other): Set h->protected_def.
42 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
43 (_bfd_elf_adjust_dynamic_copy): Update prototype.
44 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
45 _bfd_elf_adjust_dynamic_copy call.
46 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
47 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
48 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
49 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
50 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
51 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
52 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
53 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
54 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
55 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
56 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
57 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
58 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
59 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
60 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
61 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
62 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
63 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
64 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
65 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
66 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
67 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
68 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
69 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
70 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
72 2014-12-11 Keith Seitz <keiths@redhat.com>
74 * elf.c (elf_parse_notes): Define convenience macro
75 GROKER_ELEMENT to add elements to 'grokers' array.
76 Add 'len' element to 'grokers'.
77 Use grokers.len instead of sizeof in string
80 2014-12-10 Alan Modra <amodra@gmail.com>
82 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
83 and coffgen. Add coff-bfd. Sort.
84 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
85 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
86 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
87 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
88 without unused param. Update uses.
89 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
90 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
91 * libcoff-in.h: #include "coff-bfd.h".
92 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
93 (coff_symbol_from): Delete.
94 * coff-bfd.c: New file.
95 * coff-bfd.h: New file.
96 * coff-i386.c: Update coff_symbol_from occurrences.
97 * coff-i960.c: Likewise.
98 * coff-m68k.c: Likewise.
99 * coff-sh.c: Likewise.
100 * coff-x86_64.c: Likewise.
101 * coffcode.h: Likewise.
102 * pe-mips.c: Likewise.
103 * configure.ac (elf): Add dwarf2.lo.
104 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
105 target vectors to .o files. Add dwarf2 for mach-o targets.
106 Fix the sh target FIXME.
107 * po/SRC-POTFILES.in: Regenerate.
108 * Makefile.in: Regenerate.
109 * configure: Regenerate.
110 * bfd-in2.h: Regenerate.
111 * libcoff.h: Regenerate.
113 2014-12-10 Alan Modra <amodra@gmail.com>
116 * dwarf2.c (struct comp_unit): Add "lang".
117 (non_mangled): New function.
118 (struct funcinfo): Add "is_linkage". Reorder for better packing.
119 Make "name" a const char*.
120 (lookup_address_in_function_table): Delete functionname_ptr param.
121 (find_abstract_instance_name): Add is_linkage param. Set if we
122 have DW_AT_linkage_name or non_mangled DW_AT_name.
123 (scan_unit_for_symbols): Similarly set func->is_linkage.
124 (parse_comp_unit): Stash DW_AT_language.
125 (comp_unit_find_nearest_line): Replace functionname_ptr param
126 with function_ptr param.
127 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
128 functionname_ptr from function->name. Call _bfd_elf_find_function
129 to retrieve symbol for function if not linkage name.
130 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
131 * elf.c (elf_find_function): ..here.
132 (_bfd_elf_find_nearest_line): Adjust calls.
133 * elf-bfd.h (_bfd_elf_find_function): Declare.
135 2014-12-10 Alan Modra <amodra@gmail.com>
137 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
138 calling get_elf_backend_data.
139 (_bfd_dwarf2_find_nearest_line): Fix parens.
141 2014-12-10 Alan Modra <amodra@gmail.com>
144 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
145 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
146 (elfNN_bed): Init new field.
147 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
148 (bfd_elf_final_link): Control sorting of relocs.
149 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
150 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
151 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
152 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
154 2014-12-09 Nick Clifton <nickc@redhat.com>
157 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
158 * libbfd.c (safe_read_leb128): New function.
159 * libbfd-in.h (safe_read_leb128): Add prototype.
160 * libbfd.h: Regenerate.
161 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
162 Check for an over-long subsection length.
163 * elf.c (elf_parse_notes): Check that the namedata is long enough
164 for the string comparison that is about to be performed.
165 (elf_read_notes): Zero-terminate the note buffer.
167 2014-12-09 Alan Modra <amodra@gmail.com>
169 * elf64-ppc.c (sort_r_offset): Delete.
170 (ppc64_elf_edit_opd): Don't sort input relocs.
172 2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
174 * config.bfd: Add Visium support.
175 * configure.ac: Likewise.
176 * configure: Regenerate.
177 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
178 (ALL_MACHINES_CFILES): Add cpu-visium.c.
179 (BFD32_BACKENDS): Add elf32-visium.lo.
180 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
181 * Makefile.in: Regenerate.
182 * archures.c (DESCRIPTION): Add Visium support.
183 (bfd_visium_arch): Declare.
184 (bfd_archures_list): Add bfd_visium_arch.
185 * reloc.c: Add Visium relocations.
186 * targets.c (visium_elf32_vec): Declare.
187 (_bfd_target_vector): Add visium_elf32_vec.
188 * bfd-in2.h: Regenerate.
189 * libbfd.h: Likewise.
190 * cpu-visium.c: New file.
191 * elf32-visium.c: Likewise.
192 * po/SRC-POTFILES.in: Regenerate.
194 2014-12-05 Steve Ellcey <sellcey@mips.com>
196 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
198 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
200 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
202 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
205 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
206 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
208 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
209 (elf_backend_plt_sym_val): Likewise.
210 (elf_i386_get_plt_sym_val): New.
211 (elf_i386_get_synthetic_symtab): Likewise.
212 (bfd_elf32_get_synthetic_symtab): Likewise.
213 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
214 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
215 (elf_backend_plt_sym_val): Likewise.
216 (elf_x86_64_get_plt_sym_val): New.
217 (elf_x86_64_get_synthetic_symtab): Use
218 _bfd_elf_ifunc_get_synthetic_symtab.
219 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
221 2014-12-04 Alan Modra <amodra@gmail.com>
224 * elflink.c: Include bfd_stdint.h.
225 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
226 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
227 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
230 2014-12-03 Nick Clifton <nickc@redhat.com>
233 * compress.c (bfd_get_full_section_contents): Fail if there are no
234 section contents available when the compress_status is
235 COMPRESS_SECTION_DONE.
236 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
237 (bfd_malloc2): Use bfd_malloc.
238 (bfd_realloc): Refuse to reallocate a negative size.
239 (bfd_realloc2): Use bfd_realloc.
240 (bfd_realloc_or_free): Use bfd_realloc.
241 (bfd_zmalloc): Use bfd_malloc.
242 (bfd_zmalloc): Use bfd_malloc2.
243 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
245 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
247 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
249 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
251 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
252 info->executable for symbols which need copy relocs.
254 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
256 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
258 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
259 with ELIMINATE_COPY_RELOCS.
260 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
261 relocs against symbols which turn out to need copy relocs.
263 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
265 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
266 allow copy relocs for building executables.
267 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
268 pc-relative relocation in shared object.
269 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
271 (elf_x86_64_relocate_section): Don't copy a pc-relative
272 relocation into the output file if the symbol needs copy reloc.
274 2014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
276 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
277 overflow on non-weak undefined symbols.
279 2014-12-02 Alan Modra <amodra@gmail.com>
281 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
282 _opd_sec_data array, halving required memory.
283 (sort_r_offset): New function.
284 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
285 sections with a mix of 16 and 24 byte OPD entries. Don't
286 attempt to honour --non-overlapping-opd for .opd sections with
287 unexpected relocs. Simplify opd entry size calculations by
288 first finding the reloc for the next entry. Make edit loop
289 handle one opd entry per iteration, with an inner loop
290 handling relocs per entry.
292 2014-12-01 Nick Clifton <nickc@redhat.com>
295 * archive.c (do_slurp_coff_armap): Add range checks to prevent
296 running off the end of the string table.
297 * compress.c (bfd_get_full_section_contents): Return a NULL
298 pointer for zero sized sections. Do not attempt to copy a buffer
300 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
301 header. Add range checks to avoid running off the end of the
303 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
304 if the seek fails, no memory is allocated.
305 (bfd_elf_string_from_elf_section): Do not allocate a string from a
306 non string section. It only leads to trouble later on.
307 (_bfd_elf_print_private_bfd_data): Check for there being too
308 little external dynamic data.
309 (bfd_section_from_shdr): Replace assertion with a failure mode.
310 (bfd_section_from_shdr): When walking a loaded group section use
311 the internal structure size, not the external size. Check for the
312 group section being empty.
313 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
315 * elfcode.h (elf_slurp_reloc_table): Likewise.
316 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
319 2014-11-30 Alan Modra <amodra@gmail.com>
322 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
323 symbols from libraries that won't be listed in DT_NEEDED.
324 (elf_link_output_extsym): Don't output verdefs for such symbols.
326 2014-11-28 Alan Modra <amodra@gmail.com>
328 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
329 vna_next/vd_next/vda_next is zero. Correct counts.
331 2014-11-27 Nick Clifton <nickc@redhat.com>
334 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
335 a discrepancy between the isymMax and ifdMax values in the
337 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
338 scanning the external dynamic entries.
340 2014-11-26 Nick Clifton <nickc@redhat.com>
343 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
345 * coff-h8500.c (rtype2howto): Likewise.
346 * coff-tic30.c (rtype2howto): Likewise.
347 * coff-z80.c (rtype2howto): Likewise.
348 * coff-z8k.c (rtype2howto): Likewise.
349 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
350 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
352 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
353 * coff-w65.c (rtype2howto): Likewise.
354 * coff-we32k.c (RTYPE2HOWTO): Likewise.
355 * pe-mips.c (RTYPE2HOWTO): Likewise.
356 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
358 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
360 * coffgen.c (make_a_section_from_file): Check the length of a
361 section name before testing to see if it is a debug section name.
362 (coff_object_p): Zero out any uninitialised bytes in the opt
364 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
365 source being empty when there are values to be processed.
366 (_bfd_ecoff_slurp_symbol_table): Add range check.
367 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
368 (bfd_mach_o_mangle_sections): Move test for too many sections to
369 before the allocation of the section table.
370 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
371 memory and nullify the symbol pointer.
372 * reloc.c (bfd_generic_get_relocated_section_contents): Add
373 handling of a bfd_reloc_notsupported return value.
374 * versados.c (EDATA): Add range checking.
375 (get_record): Likewise.
376 (process_otr): Check for contents being available before updating
378 (versados_canonicalize_reloc): Add range check.
380 2014-11-26 Alan Modra <amodra@gmail.com>
382 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
383 internal verref buffer. Error for zero sh_info. Print errors.
384 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
386 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
388 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
389 NAME##_get_symbol_version_string.
390 (bfd_get_symbol_version_string): New.
391 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
392 _bfd_nosymbols define.
393 * aout-target.h (MY_get_symbol_version_string): Likewise.
394 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
395 * binary.c (binary_get_symbol_version_string): Likewise.
396 * bout.c (aout_32_get_symbol_version_string): Likewise.
397 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
398 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
399 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
400 * ieee.c (ieee_get_symbol_version_string): Likewise.
401 * ihex.c (ihex_get_symbol_version_string): Likewise.
402 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
403 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
404 * mmo.c (mmo_get_symbol_version_string): Likewise.
405 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
406 * oasys.c (oasys_get_symbol_version_string): Likewise.
407 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
408 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
409 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
410 * som.c (som_get_symbol_version_string): Likewise.
411 * srec.c (srec_get_symbol_version_string): Likewise.
412 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
413 * versados.c (versados_get_symbol_version_string): Likewise.
414 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
415 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
417 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
418 coff_get_symbol_version_string.
419 (rs6000_xcoff64_aix_vec): Likewise.
421 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
422 (_bfd_elf_get_symbol_version_string): This.
424 (bfd_elf_print_symbol): Updated.
425 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
427 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
428 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
429 * bfd-in2.h: Regenerated.
430 * libbfd.h: Likewise.
431 * libcoff.h: Likewise.
433 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
436 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
437 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
438 from bfd_elf_print_symbol.
439 (bfd_elf_print_symbol): Use it.
441 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
443 * elf32-i386.c (elf_i386_got_plt_entry): New.
444 (elf_i386_pic_got_plt_entry): Likewise.
445 (elf_i386_link_hash_entry): Add plt_got.
446 (elf_i386_link_hash_table): Likewise.
447 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
448 (elf_i386_get_local_sym_hash): Likewise.
449 (elf_i386_check_relocs): Create the GOT PLT if there are both
450 PLT and GOT references when the regular PLT is used.
451 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
452 both PLT and GOT references unless pointer equality is needed.
453 (elf_i386_relocate_section): Also check the GOT PLT when
454 resolving R_386_PLT32.
455 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
458 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
459 (elf_x86_64_link_hash_table): Likewise.
460 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
461 (elf_x86_64_get_local_sym_hash): Likewise.
462 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
463 PLT and GOT references when the regular PLT is used.
464 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
465 both PLT and GOT references unless pointer equality is needed.
466 (elf_x86_64_relocate_section): Also check the GOT PLT when
467 resolving R_X86_64_PLT32.
468 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
471 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
473 * configure: Regenerated.
475 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
477 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
478 (erratum_835769_scan): Sort map list.
480 2014-11-24 Alan Modra <amodra@gmail.com>
482 * elf64-ppc.c (plt_stub_pad): Correct.
484 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
486 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
487 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
488 (elf_x86_64_allocate_dynrelocs): Don't assert size of
489 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
491 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
493 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
494 branch displacement overflow in PLT entry.
496 2014-11-21 Nick Clifton <nickc@redhat.com>
499 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
500 number of auxillary entries.
501 * ieee.c (next_byte): Convert to a function. Return FALSE if the
502 next byte is beyond the end of the buffer.
503 (parse_int): Test the return value of next_byte.
504 (parse_expression): Convert to boolean. Return FALSE if the
505 parsing failed. Test the return value of next_byte.
506 (ieee_seek): Convert to a function. Return FALSE if the seek goes
507 beyond the end of the buffer.
508 (ieee_slurp_external_symbols): Test the return value of ieee_seek
510 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
511 operation failed. Test the return value of ieee_seek and
513 (ieee_archive_p): Test the return value of ieee_seek and
516 (ieee_slurp_section_data): Likewise.
517 (ieee_object_p): Likewise. Store the size of the buffer in the
518 total_amt field in the header.
519 * libieee.h (common_header_type): Add amt field.
520 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
521 reloc's value is within range.
522 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
524 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
526 (pex64_dump_xdata): Check for buffer overflows.
527 * versados.c (process_otr): Check that the section exists before
529 (versados_object_p): Make sure that enough data was read for the
530 header to be checked.
531 * vms-alpha.c (vms_get_remaining_object_record): Change
532 read_so_far parameter to an unsigned int. Check that the amount
535 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
537 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
538 PC-relative offset overflow check.
540 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
543 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
544 string table before clearing the first few bytes.
546 2014-11-21 Terry Guo <terry.guo@arm.com>
548 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
550 2014-11-20 Alan Modra <amodra@gmail.com>
552 * elf64-ppc.c (group_sections): Init stub14_group_size from
553 --stub-group-size parameter divided by 1024.
555 2014-11-20 Alan Modra <amodra@gmail.com>
557 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
558 alignment calculation.
560 2014-11-20 Terry Guo <terry.guo@arm.com>
562 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
563 hasn't attribute section.
565 2014-11-20 Alan Modra <amodra@gmail.com>
567 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
569 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
572 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
573 PC-relative offset overflow in PLT entry.
575 2014-11-18 Nick Clifton <nickc@redhat.com>
578 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
579 is larger than its real size.
580 (rsrc_print_section): Fix off-by-one error checking for overflow.
581 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
584 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
586 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
589 2014-11-14 Nick Clifton <nickc@redhat.com>
592 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
594 (bfd_get_alt_debug_link_info): Likewise.
596 2014-11-14 Nick Clifton <nickc@redhat.com>
599 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
601 (ieee_object_p): Likewise.
603 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
605 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
607 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
609 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
611 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
614 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
615 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
616 (elf_x86_64_relocate_section): Likewise.
618 2014-11-13 Nick Clifton <nickc@redhat.com>
621 * coffcode.h (coff_ptr_struct): Add is_sym field.
622 (coff_new_section_hook): Set the is_sym field.
623 (coff_pointerize_aux_hook): Check the is_sym field.
624 (coff_print_aux): Likewise.
625 (coff_compute_section_file_positions): Likewise.
626 (coff_write_object_contents): Likewise.
627 (coff_slurp_line_table): Likewise.
628 (coff_slurp_symbol_table): Likewise.
629 (CALC_ADDEND): Likewise.
630 * coffgen.c (coff_renumber_symbols): Likewise.
631 (coff_mangle_symbols): Likewise.
632 (coff_fix_symbol_name): Likewise.
633 (coff_write_symbol): Likewise.
634 (coff_write_alien_symbol): Likewise.
635 (coff_write_native_symbol): Likewise.
636 (coff_write_symbols): Likewise.
637 (coff_write_linenumbers): Likewise.
638 (coff_pointerize_aux): Likewise.
639 (coff_get_normalized_symtab): Likewise.
640 (coff_get_symbol_info): Likewise.
641 (bfd_coff_get_syment): Likewise.
642 (bfd_coff_get_auxent): Likewise.
643 (coff_print_symbol): Likewise.
644 (coff_find_nearest_line_with_names): Likewise.
645 (bfd_coff_set_symbol_class): Likewise.
646 (coff_make_empty_symbol): Set the is_sym field.
647 (coff_bfd_make_debug_symbol): Likewise.
648 * peicode.h (pe_ILF_make_a_symbol): Likewise.
649 * libcoff.h: Regenerate.
650 * libcoff-in.h: Regenerate.
652 2014-11-12 Nick Clifton <nickc@redhat.com>
655 * coffcode.h (coff_slurp_line_table): Set the line number of
656 corrupt entries to -1.
657 (coff_slurp_symbol_table): Alway initialise the value of the
659 * coffgen.c (coff_print_symbol): Check that the combined pointer
661 (coff_print_symbol): Do not print negative line numbers.
662 * peXXigen.c (pe_print_idata): Add range checking displaying
665 2014-11-12 Alan Modra <amodra@gmail.com>
668 * coffcode.h (coff_slurp_line_table): Drop line number info
669 not preceded by a valid function entry. Revert last change.
671 2014-11-11 Nick Clifton <nickc@redhat.com>
674 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
675 line number cache that would not be initialised by the copy from
676 the new line number table.
677 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
679 * coffgen.c (coff_get_normalized_symbols): Get the external
680 symbols before allocating space for the internal symbols, in case
682 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
683 array if one is needed. Likewise with the verdef array.
684 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
686 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
687 structure are initialised.
688 (pe_print_edata): Avoid reading off the end of the data buffer.
690 2014-11-11 Alan Modra <amodra@gmail.com>
693 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
694 when building func_table.
696 2014-11-11 Alan Modra <amodra@gmail.com>
699 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
700 memset the particular bits we need. Update src after hitting loop
701 "continue". Don't count lineno omitted due to invalid symbols in
702 nbr_func, and update lineno_count. Init entire terminating
703 lineno. Don't both allocating terminator in n_lineno_cache.
704 Redirect sym->lineno pointer to where n_lineno_cache will be
705 copied, and free n_lineno_cache.
706 * pe-mips.c (NUM_HOWTOS): Typo fix.
708 2014-11-11 Alan Modra <amodra@gmail.com>
710 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
711 size check to account for possible zero terminator.
713 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
715 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
716 data sections to be PROGBITS
718 2014-11-10 Nick Clifton <nickc@redhat.com>
721 * coff-i386.c (NUM_HOWTOS): New define.
722 (RTYPE2HOWTO): Use it.
723 (coff_i386_rtype_to_howto): Likewise.
724 (coff_i386_reloc_name_lookup): Likewise.
725 (CALC_ADDEND): Check that reloc r_type field is valid.
726 * coff-x86_64.c (NUM_HOWTOS): New define.
727 (RTYPE2HOWTO): Use it.
728 (coff_amd64_rtype_to_howto): Likewise.
729 (coff_amd64_reloc_name_lookup): Likewise.
730 (CALC_ADDEND): Check that reloc r_type field is valid.
731 * coffcode.h (coff_slurp_line_table): Check for symbol table
733 (coff_slurp_symbol_table): Use zalloc to ensure that all table
734 entries are initialised.
735 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
736 in the string table. Also ensure that the table is 0 terminated.
737 (coff_get_normalized_symtab): Check for symbol table indexing
739 * opncls.c (bfd_alloc): Catch the case where a small negative size
740 can result in only 1 byte being allocated.
741 (bfd_alloc2): Use bfd_alloc.
742 * pe-mips.c (NUM_HOWTOS): New define.
743 (coff_mips_reloc_name_lookup): Use it.
744 (CALC_ADDEND): Check that reloc r_type field is valid.
745 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
746 in the DataDirectory.
747 (pe_print_idata): Avoid reading beyond the end of the data block
748 wen printing strings.
749 (pe_print_edata): Likewise.
750 Check for table indexing underflow.
751 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
752 (pe_bfd_object_p): Allocate and initialize enough space to hold a
753 PEAOUTHDR, even if the opt_hdr field specified less.
755 2014-11-08 Alan Modra <amodra@gmail.com>
757 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
759 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
761 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
764 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
767 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
768 for IE->LE transition.
770 2014-11-07 Alan Modra <amodra@gmail.com>
772 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
774 2014-11-07 Alan Modra <amodra@gmail.com>
776 * tekhex.c (CHUNK_SPAN): Define.
777 (struct data_struct <chunk_init>): Use one byte per span, update
778 all code accessing this field.
779 (find_chunk): Add create param, don't create new entry unless set.
780 (insert_byte): Don't save zeros.
781 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
782 on symbol type. Create an alternate section if both types of
783 symbol are given. Attach type '2' and '6' symbols to absolute
785 (move_section_contents): Fix caching of chunk. Don't create chunk
786 when reading, or for writing zeros.
787 (tekhex_set_section_contents): Don't create initial chunks.
788 (tekhex_write_object_contents): Use CHUNK_SPAN.
790 2014-11-07 Alan Modra <amodra@gmail.com>
792 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
794 2014-11-07 Alan Modra <amodra@gmail.com>
796 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
797 * coffcode.h (coff_set_alignment_hook): Likewise.
798 (coff_slurp_line_table): Likewise.
799 * coffgen.c (coff_get_normalized_symtab): Likewise.
800 (_bfd_coff_get_external_symbols): Likewise.
801 * elf.c (bfd_elf_get_str_section): Likewise.
802 * tekhex.c (first_phase): Likewise.
804 2014-11-06 Nick Clifton <nickc@redhat.com>
806 * aoutx.h (slurp_symbol_table): Revert previous delta.
807 (slurp_reloc_table): Likewise.
808 * compress.c (bfd_get_full_section_contents): Remove file size
810 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
811 and do not complain about linker generated files.
813 2014-11-06 Will Newton <will.newton@linaro.org>
815 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
816 length sections and sub-sections.
818 2014-11-04 Nick Clifton <nickc@redhat.com>
821 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
822 Replace another abort with an error message.
823 (coff_slurp_line_table): Add more range checking.
824 * peXXigen.c (pe_print_debugdata): Add range checking.
826 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
828 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
829 when creating a dso with discarded dynsym section.
831 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
833 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
834 and E_MIPS_ARCH_64R6 support.
836 2014-11-05 Nick Clifton <nickc@redhat.com>
839 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
840 about the number of relocations it contains.
841 (coff_sort_func_alent): Return 0 if the pointers are NULL.
842 (coff_slurp_line_table): Add more range checks. Do not free new
843 tables created when sorting line numbers.
844 * peXXigen.c (pe_print_idata): Add range checks.
845 (pe_print_edata): Likewise.
846 (rsrc_print_resource_entries): Likewise. Avoid printing control
847 characters. Terminate priniting if corruption is detected.
848 (rsrc_print_resource_directory): Terminate printing if an unknown
849 directory type is encountered.
850 (pe_print_debugdata): Fix off-by-one error.
851 (rsrc_count_entries): Add range checking.
852 (rsrc_parse_entry): Likewise.
854 2014-11-04 Nick Clifton <nickc@redhat.com>
857 * compress.c (bfd_get_full_section_contents): Improve test for
858 linker created objects.
861 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
862 corrupt extended name tables.
864 2014-11-04 Alan Modra <amodra@gmail.com>
866 * elf32-spu.c (ovl_mgr_stat): New function.
867 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
869 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
871 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
872 relaxation, reduce the size of symbols that span the deleted
875 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
877 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
878 located at the very end of the section.
880 2014-11-03 Nick Clifton <nickc@redhat.com>
883 * aoutx.h (slurp_symbol_table): Check that computed table size is
884 not bigger than the file from which is it being read.
885 (slurp_reloc_table): Likewise.
886 * coffcode.h (coff_slurp_line_table): Remove unneeded local
887 'warned'. Do not try to print the details of a symbol with an
889 * coffgen.c (make_a_sectiobn_from_file): Check computed string
890 index against length of string table.
891 (bfd_coff_internal_syment_name): Check read in string offset
892 against length of string table.
893 (build_debug_section): Return a pointer to the section used.
894 (_bfd_coff_read_string_table): Store the length of the string
895 table in the coff_tdata structure.
896 (bfd_coff_free_symbols): Set the length of the string table to
897 zero when it is freed.
898 (coff_get_normalized_symtab): Check offsets against string table
899 or data table lengths as appropriate.
900 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
901 length of string table.
902 * compress.c (bfd_get_full_section_contents): Check computed size
903 against the size of the file.
904 * libcoff-in.h (obj_coff_strings_len): Define.
905 (struct coff_tdata): Add strings_len field.
906 * libcoff.h: Regenerate.
907 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
908 data if the debug section is too small.
909 * xcofflink.c (xcoff_link_input_bfd): Check offset against
910 length of string table.
912 2014-11-03 Nick Clifton <nickc@redhat.com>
914 * po/fi.po: Updated Finnish translation.
916 2014-10-31 Andrew Pinski <apinski@cavium.com>
917 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
919 * archures.c: Add octeon3 for mips target.
920 * bfd-in2.h: Regenerate.
921 * bfd/cpu-mips.c: Define I_mipsocteon3.
922 nfo_struct): Add octeon3 support.
923 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
925 (mips_set_isa_flags): Add support for octeon3.
926 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
927 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
928 extension of bfd_mach_mips_octeon2.
929 (print_mips_isa_ext): Print the value of Octeon3.
931 2014-10-31 Nick Clifton <nickc@redhat.com>
934 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
935 symbol table bigger than the file.
936 * elf.c (bfd_elf_get_str_section): Do not try to load a string
937 table bigger than the file.
938 * tekhex.c (first_phase): Check that the section range is sane.
940 2014-10-30 Nick Clifton <nickc@redhat.com>
943 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
944 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
946 2014-10-29 Nick Clifton <nickc@redhat.com>
948 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
951 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
953 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
955 2014-10-28 Nick Clifton <nickc@redhat.com>
958 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
959 detection table on a per-bfd basis.
960 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
963 2014-10-28 Andreas Schwab <schwab@suse.de>
964 Nick Clifton <nickc@redhat.com>
967 * srec.c (srec_bad_byte): Increase size of buf to allow for
969 (srec_scan): Use an unsigned char buffer to hold header bytes.
971 2014-10-27 Nick Clifton <nickc@redhat.com>
974 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
975 binaries with a group of sections linked by the string table
977 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
978 with an invalid value for NumberOfRvaAndSizes.
979 (pe_print_edata): Detect out of range rvas and entry counts for
980 the Export Address table, Name Pointer table and Ordinal table.
983 * elf.c (setup_group): Improve handling of corrupt group
986 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
988 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
989 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
990 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
991 (elf_aarch64_stub_type): Add new type
992 aarch64_stub_erratum_835769_veneer.
993 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
994 (aarch64_erratum_835769_fix): New data struct to record erratum
996 (elf_aarch64_link_hash_table: Global flags for 835769.
997 (aarch64_build_one_stub): Add case for 835769.
998 (aarch64_size_one_stub): Likewise.
999 (aarch64_mem_op_p, aarch64_mlxl_p,
1000 aarch64_erratum_sequence,erratum_835769_scan):
1001 New. Decode and scan functions for erratum 835769.
1002 (elf_aarch64_create_or_find_stub_sec): New.
1003 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1005 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1006 (erratum_835769_branch_to_stub_data,
1007 make_branch_to_erratum_835769_stub):New. Connect up all the
1008 erratum stubs to occurances by branches.
1009 (elfNN_aarch64_write_section): New hook.
1010 (aarch64_map_one_stub): Output erratum stub symbol.
1011 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1012 information for erratum 835769.
1013 (elf_backend_write_section): Define.
1015 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1017 * elf32-arm.c (read_code32): New function to read 32 bit
1019 (read_code16): New function to read 16 bit thumb instrution.
1020 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1021 and read_code16 to read instructions.
1023 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1025 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1026 (print_mips_isa_ext): Print the value of an unknown extension.
1028 2014-10-21 Alan Modra <amodra@gmail.com>
1030 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1031 entries that aren't a multiple of 8 rather than failing assertion.
1033 2014-10-21 Alan Modra <amodra@gmail.com>
1035 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1038 2014-10-18 Alan Modra <amodra@gmail.com>
1040 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1041 section for function symbols defined in .opd is discarded, let
1042 the symbol appear to be undefined.
1043 (opd_entry_value): Ensure the result section is that for the
1044 function code section in the same object as the OPD entry.
1046 2014-10-16 Alan Modra <amodra@gmail.com>
1049 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1051 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1052 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1053 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1054 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1055 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1056 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1057 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1058 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1059 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1062 2014-10-16 Alan Modra <amodra@gmail.com>
1064 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1065 even when output is not ppc64 ELF. Remove redundant tests on
1068 2014-10-15 Alan Modra <amodra@gmail.com>
1071 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1072 param, group "section" and "offset" params. Zero discriminator.
1073 * bfd.c (bfd_find_nearest_line): Implement with new
1074 _bfd_find_nearest_line.
1075 (bfd_find_nearest_line_discriminator): Likewise.
1076 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1078 * coff-rs6000.c (xcoff_find_nearest_line,
1079 xcoff_find_nearest_line_discriminator): Delete.
1080 (_bfd_xcoff_find_nearest_line): Don't define.
1081 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1082 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1084 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1085 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1086 adjust _bfd_dwarf2_find_nearest_line call.
1087 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1088 others. Set discriminator. Adjust call.
1089 (coff_find_nearest_line_discriminator): Delete.
1090 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1091 * dwarf2.c (find_line): Rename to..
1092 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1093 Simplify setting of do_line. Delete old function.
1094 (_bfd_dwarf2_find_line): Delete.
1095 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1096 discriminator_ptr and set it.
1097 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1098 (_bfd_elf_find_nearest_line_discriminator): Delete.
1099 (_bfd_elf_find_line_discriminator): Delete.
1100 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1101 * elf.c (elf_find_function): Reorder params.
1102 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1104 (_bfd_elf_find_nearest_line_discriminator): Delete.
1105 (_bfd_elf_find_line): Adjust call.
1106 * elf32-arm.c (arm_elf_find_function): Reorder params.
1107 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1109 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1110 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1111 (elfNN_aarch64_find_nearest_line): Reorder params, add
1112 discriminator_ptr. Adjust calls.
1113 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1114 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1115 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1116 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1117 (_bfd_dwarf1_find_nearest_line): Likewise.
1118 (_bfd_dwarf2_find_nearest_line): Likewise.
1119 (_bfd_dwarf2_find_line): Delete.
1120 (_bfd_generic_find_nearest_line_discriminator): Delete.
1121 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1122 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1123 (coff_find_nearest_line_discriminator): Delete.
1124 (coff_find_nearest_line_with_names): Update prototype.
1125 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1126 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1127 discriminator_ptr. Adjust calls.
1128 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1129 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1130 discriminator_ptr and set.
1131 * som.c (som_find_nearest_line): Similarly.
1132 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1133 _bfd_find_nearest_line_discriminator.
1134 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1135 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1136 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1137 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1138 "discriminator" and set.
1139 (_bfd_vms_find_nearest_line_discriminator): Delete.
1140 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1141 (alpha_vms_find_nearest_line): Update define.
1142 * bfd-in2.h: Regenerate.
1143 * libbfd.h: Regenerate.
1144 * libcoff.h: Regenerate.
1146 2014-10-15 Alan Modra <amodra@gmail.com>
1148 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1149 * aout-adobe.c (aout_32_find_line): Define.
1150 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1151 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1152 * aout-target.h (MY_find_line): Define.
1153 * aout-tic30.c (MY_find_line): Define.
1154 * binary.c (binary_find_line): Define.
1155 * bout.c (aout_32_find_line): Define.
1156 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1157 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1158 (rs6000_xcoff64_aix_vec): Likewise.
1159 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1160 * elfxx-target.h (bfd_elfNN_find_line): Define.
1161 * i386msdos.c (msdos_find_line): Define.
1162 * i386os9k.c (aout_32_find_line): Define.
1163 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1164 (ieee_find_nearest_line, ieee_find_line,
1165 ieee_find_inliner_info): Define.
1166 * ihex.c (ihex_find_line): Define.
1167 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1168 (_bfd_generic_find_line): Don't define.
1169 * libbfd.c (_bfd_generic_find_line): Delete.
1170 * libcoff-in.h (coff_find_line): Define.
1171 * libecoff.h (_bfd_ecoff_find_line): Define.
1172 * mach-o.h (bfd_mach_o_find_line): Define.
1173 * mmo.c (mmo_find_line): Define.
1174 * nlm-target.h (nlm_find_line): Define.
1175 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1176 (oasys_find_nearest_line, oasys_find_line,
1177 oasys_find_inliner_info): Define.
1178 * pef.c (bfd_pef_find_line): Define.
1179 * plugin.c (bfd_plugin_find_line): Define.
1180 * ppcboot.c (ppcboot_find_line): Define.
1181 * som.c (som_find_line): Define.
1182 * srec.c (srec_find_line): Define.
1183 * tekhex.c (tekhex_find_line): Define.
1184 * versados.c (versados_find_line): Define.
1185 * vms-alpha.c (alpha_vms_find_line): Define.
1186 * xsym.c (bfd_sym_find_line): Define.
1187 * bfd-in2.h: Regenerate.
1188 * libbfd.h: Regenerate.
1189 * libcoff.h: Regenerate.
1191 2014-10-15 Tristan Gingold <gingold@adacore.com>
1193 * version.m4: Bump version to 2.25.51
1194 * configure: Regenerate.
1196 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1199 offset is less than 2.
1200 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1202 2014-10-14 Alan Modra <amodra@gmail.com>
1205 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1206 (EIGHT_GAZILLION): Delete.
1208 2014-10-13 Alan Modra <amodra@gmail.com>
1211 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1212 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1213 flags enabling conversion of CIEs and FDEs to use relative encoding.
1214 (find_merged_cie): Similarly.
1215 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1216 relocatable, except for CIE pointer.
1217 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1218 relocs against symbols in dropped comdat group sections.
1219 (bfd_elf_discard_info): Do some eh_frame optimisation when
1222 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1224 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1225 the hwcaps2 object attribute.
1227 2014-10-04 Alan Modra <amodra@gmail.com>
1230 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1231 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1232 range FDEs for discarding.
1233 (vma_compare): Sort on range after address.
1234 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1235 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1236 error message rather than "fde".
1237 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1240 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1243 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1244 for OLD_FREEBSD_ABI_LABEL.
1246 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1249 * plugin.c (try_claim): New function. Moved from
1250 bfd_plugin_object_p.
1251 (try_load_plugin): Pass through bfd. Add test.
1252 (load_plugin): Pass through bfd.
1253 (bfd_plugin_object_p): Move logic to try_claim.
1255 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1257 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1258 call relaxation use furthermost addresses where call source and
1259 destination can be to check whether it's in the range of a direct
1262 2014-09-22 Alan Modra <amodra@gmail.com>
1264 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1265 false for overflow or overlapping FDEs. Give more detail in
1268 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1270 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1271 the addend if relocations are RELA.
1273 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1275 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1276 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1278 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1280 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1282 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1285 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1288 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1290 2014-09-16 Terry Guo <terry.guo@arm.com>
1292 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1295 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1297 * bfd-in2.h: Regenerate.
1298 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1299 (nds32_elf_relax_section): Code refactoring.
1300 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1301 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1302 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1303 pattern. The first three is moved from nds32_elf_relax_section,
1304 and the last three is new function.
1305 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1306 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1307 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1308 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1309 three is moved from nds32_elf_relax_section, and the last four
1311 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1312 pattern and address setting pattern.
1313 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1314 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1315 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1316 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1317 nds32_elf_relax_letlsls): Relax TLS pattern.
1318 (nds32_relax_adjust_label): Adjust alignment and nop.
1319 (nds32_elf_pick_relax): Choose relaxation optimization.
1320 (nds32_elf_get_relocated_section_contents): New hook.
1321 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1323 * elf32-nds32.h: Declare.
1324 * libbfd.h: Regenerate.
1325 * reloc.c: Add nds32 new relocations.
1327 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1329 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1330 'name' for the typo issue, which related with commit
1331 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1333 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1334 Matthew Fortune <matthew.fortune@imgtec.com>
1336 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1337 * archures.c (bfd_architecture): Likewise.
1338 * bfd-in2.h (bfd_architecture): Likewise.
1339 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1340 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1341 BFD_RELOC_MIPS_19_PCREL_S2.
1342 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1343 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1344 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1345 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1346 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1347 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1348 BFD_RELOC_LO16_PCREL.
1349 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1350 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1352 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1353 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1354 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1355 BFD_RELOC_LO16_PCREL.
1356 * elfn32-mips.c: Likewise.
1357 * elfxx-mips.c (MIPSR6_P): New define.
1358 (mipsr6_exec_plt_entry): New array.
1359 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1360 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1361 (aligned_pcrel_reloc_p): New function.
1362 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1363 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1364 (mips_elf_calculate_relocation): Add support for relocs:
1365 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1366 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1367 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1368 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1369 (_bfd_mips_elf_check_relocs): Add support for relocs:
1370 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1371 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1373 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1375 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1376 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1377 (mips_32bit_flags_p): Add support for mips32r6.
1378 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1379 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1380 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1381 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1382 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1383 BFD_RELOC_MIPS_19_PCREL_S2.
1384 * config.bfd: Add mips*-img-elf* target triple.
1386 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1388 * config.bfd: Add mips*-img-elf* target triple.
1390 2014-09-12 Alan Modra <amodra@gmail.com>
1392 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1393 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1394 range of FDEs to hdr_info->array.
1395 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1396 .eh_frame_hdr entries, and overlapping FDEs.
1398 2014-09-10 Alan Modra <amodra@gmail.com>
1400 * elf.c (assign_file_positions_except_relocs): Move section header
1402 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1403 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1404 * elflink.c (bfd_elf_final_link): Don't call above function.
1406 2014-08-30 Alan Modra <amodra@gmail.com>
1408 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1410 2014-08-29 Alan Modra <amodra@gmail.com>
1412 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1413 error for calls via a toc adjusting stub without a nop.
1415 2014-08-29 Alan Modra <amodra@gmail.com>
1417 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1418 error. Remove redundant bfd_set_error.
1420 2014-08-29 Alan Modra <amodra@gmail.com>
1422 * srec.c (srec_scan): Revert last change. Report an error for
1423 S-records with less than the miniumum byte count.
1425 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1427 * srec.c (srec_scan): Return error for 0 size.
1429 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1432 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1433 to check discarded input section.
1434 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1436 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1439 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1440 sections to input from ld --just-symbols.
1442 2014-08-26 DJ Delorie <dj@redhat.com>
1444 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1447 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1449 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1450 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1452 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1454 2014-08-26 Nick Clifton <nickc@redhat.com>
1456 * config.bfd: Fix typo in or1knd selection.
1458 2014-08-22 Kai Tietz <ktietz@redhat.com>
1461 * coffcode.h (coff_compute_section_file_positions): Keep
1462 FileAlignment valid as set.
1464 2014-08-22 Alan Modra <amodra@gmail.com>
1466 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1467 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1469 2014-08-22 Alan Modra <amodra@gmail.com>
1471 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1473 (_bfd_elf_begin_eh_frame_parsing): Delete.
1474 (_bfd_elf_end_eh_frame_parsing): Delete.
1475 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1476 (_bfd_elf_end_eh_frame_parsing): Delete.
1477 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1478 !info->relocatable in place of merge_cies.
1479 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1480 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1481 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1482 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1483 (ppc64_elf_size_stubs): ..here and..
1484 (ppc64_elf_finish_dynamic_sections): ..here.
1486 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1488 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1490 2014-08-21 Tony Wang <tony.wang@arm.com>
1492 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1493 the veneer routine for R_ARM_THM_JUMP19.
1494 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1495 (elf32_arm_size_stub): Ditto.
1497 2014-08-20 Roland McGrath <mcgrathr@google.com>
1500 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1501 all reloc types with pc_relative set in the howto, not just for
1502 R_ARM_REL32 and R_ARM_REL32_NOI.
1503 (allocate_dynrelocs_for_symbol): Update comment.
1504 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1505 set in the howto, set call_reloc_p and may_need_local_target_p but
1506 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1507 (elf32_arm_check_relocs): Likewise.
1509 2014-08-20 Will Newton <will.newton@linaro.org>
1511 * config.bfd: Default armeb-*-eabi* to big endian.
1513 2014-08-19 Alan Modra <amodra@gmail.com>
1515 * configure: Regenerate.
1517 2014-08-18 Alan Modra <amodra@gmail.com>
1519 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1520 use dynrelocs for ifunc.
1521 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1523 2014-08-18 Alan Modra <amodra@gmail.com>
1526 * elflink.c (on_needed_list): Only consider libraries that have
1529 2014-08-18 Alan Modra <amodra@gmail.com>
1531 * elflink.c (bfd_elf_discard_info): Return int error status.
1532 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1533 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1534 * bfd-in2.h: Regenerate.
1536 2014-08-14 Alan Modra <amodra@gmail.com>
1538 * peXXigen.c (pe_print_reloc): Protect against access past end
1541 2014-08-14 Alan Modra <amodra@gmail.com>
1544 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1545 in the order they are mapped to output sections.
1547 2014-08-14 Alan Modra <amodra@gmail.com>
1549 * configure.ac: Delete redundant plugin related checks.
1550 * configure: Regenerate.
1552 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1554 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1555 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1558 2014-08-12 Alan Modra <amodra@gmail.com>
1560 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1561 here when not calling the generic add_symbol function. Formatting.
1562 Correct handling of indirect symbols. Update notice call.
1563 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1564 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1565 symbols early. Update notice call. Add comments regarding weak
1566 symbols vs. indirect.
1568 2014-08-12 Alan Modra <amodra@gmail.com>
1571 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1574 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1576 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1579 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1580 Alan Modra <amodra@gmail.com>
1583 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1584 warning for references in LTO IR to warning symbols.
1586 2014-08-07 Alan Modra <amodra@gmail.com>
1588 * linker.c (WARN, CWARN): Collapse these states to WARN.
1589 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1592 2014-08-05 Doug Evans <dje@google.com>
1594 * bfd-in2.h: Regenerate.
1595 * libcoff.h: Regenerate.
1597 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1599 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1600 rawsize if changing size.
1602 2014-08-05 Alan Modra <amodra@gmail.com>
1605 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1607 2014-08-05 Alan Modra <amodra@gmail.com>
1609 * linker.c (generic_link_check_archive_element): Move handling
1610 of command link -u symbols with a common symbol def to the
1611 code handling non-common symbols so that archive element symbols
1612 are loaded. Use generic_link_add_object_symbols.
1614 2014-08-05 Alan Modra <amodra@gmail.com>
1617 * linker.c (struct archive_list, struct archive_hash_entry,
1618 struct archive_hash_table, archive_hash_newfunc,
1619 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1620 archive_hash_table_free): Delete.
1621 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1622 checkfn. Rewrite using a straight-forward scan over archive map.
1623 (generic_link_check_archive_element_no_collect,
1624 generic_link_check_archive_element_collect,
1625 generic_link_check_archive_element): Add h and name params.
1626 * aoutx.h (aout_link_check_archive_element): Likewise.
1627 * pdp11.c (aout_link_check_archive_element): Likewise.
1628 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1629 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1630 scan symbols, simply add archive element whenever h is undefined.
1631 (coff_link_check_ar_symbols): Delete.
1632 * ecoff.c (read_ext_syms_and_strs): Delete.
1633 (reread_ext_syms_and_strs): Delete.
1634 (ecoff_link_check_archive_element): Add h and name param. Don't
1635 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1636 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1638 (elf_link_add_archive_symbols): Delete "defined" array, merge
1639 functionality into "included". Make "included" a char array. Don't
1640 set or test archive_pass.
1641 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1642 * libbfd.h: Regenerate.
1644 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1647 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1649 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1651 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1652 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1653 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1654 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1655 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1656 (_bfd_mips_elf_fake_sections): Likewise.
1657 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1658 (_bfd_mips_elf_additional_program_headers): Account for new
1659 PT_MIPS_ABIFLAGS program header.
1660 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1661 associate with .MIPS.abiflags.
1662 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1663 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1664 (infer_mips_abiflags): Likewise.
1665 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1666 (mips_32bit_flags_p): Moved higher.
1667 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1668 checking for FP ABIs.
1669 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1670 checks. Check EF_MIPS_FP64 flag consistency.
1671 (print_mips_ases, print_mips_isa_ext): New static function.
1672 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1673 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1674 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1675 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1676 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1677 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1678 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1679 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1681 2014-07-28 Alan Modra <amodra@gmail.com>
1684 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1685 __gnu_lto_slim to armap.
1686 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1687 __gnu_lto_slim to linker hash table.
1689 2014-07-27 Anthony Green <green@moxielogic.org>
1691 * config.bfd: Add moxie-*-moxiebox*.
1693 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1695 Add or reactivate or1k-*-rtems*
1696 * config.bfd (or1k-*-rtems*): Reactivate.
1698 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1700 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1702 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1703 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1705 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1709 and R_*_IRELATIVE relocation offset with PLT entry.
1710 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1711 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1712 (elf_x86_64_get_synthetic_symtab): Use it.
1714 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1717 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1718 next_tls_desc_index with elf.srelplt->reloc_count.
1720 2014-07-15 Alan Modra <amodra@gmail.com>
1722 * cache.c (cache_bread_1): Don't return -1 when fread returns
1725 2014-07-15 Alan Modra <amodra@gmail.com>
1727 * elflink.c (elf_merge_st_other): Update comments. Simplify
1728 visibility handling. Make isym const. Move code modifying
1729 isym->st_other for --exclude-libs to..
1730 (elf_link_add_object_symbols): ..here.
1732 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1735 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1737 2014-07-08 Nick Clifton <nickc@redhat.com>
1740 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1741 segments in input bfds.
1743 2014-07-08 Will Newton <will.newton@linaro.org>
1745 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1746 value to 64kB and remove custom setting for NaCl.
1748 2014-07-08 Alan Modra <amodra@gmail.com>
1750 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1751 bits from source to dest.
1752 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1753 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1755 * bfd-in2.h: Regenerate.
1757 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1759 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1760 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1761 when info->relocatable be true.
1763 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1765 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1766 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1767 * bfd-in2.h: Regenerate.
1768 * libbfd.h: Regenerate.
1770 2014-07-04 Alan Modra <amodra@gmail.com>
1772 * Makefile.am: Update "configure.in" comments.
1773 * PORTING: Likewise.
1774 * aoutx.h: Likewise.
1775 * configure.host: Likewise.
1776 * doc/bfdint.texi: Likewise.
1777 * targets.c: Likewise.
1778 * warning.m4: Likewise.
1779 * Makefile.in: Regenerate.
1781 2014-07-04 Alan Modra <amodra@gmail.com>
1783 * configure.ac: Rename from configure.in.
1784 * Makefile.in: Regenerate.
1785 * config.in: Regenerate.
1786 * doc/Makefile.in: Regenerate.
1788 2014-07-04 Alan Modra <amodra@gmail.com>
1790 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1791 * Makefile.in: Regenerate.
1793 2014-07-04 Alan Modra <amodra@gmail.com>
1795 * version.m4: New file.
1796 * configure.in: Include version.m4.
1798 * Makefile.am (RELEASE): Delete.
1799 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1800 * Makefile.in: Regenerate.
1801 * doc/Makefile.in: Regenerate.
1803 2014-07-02 Alan Modra <amodra@gmail.com>
1805 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1806 pointer_equality_needed when !readonly_dynrelocs.
1807 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1809 2014-07-02 Alan Modra <amodra@gmail.com>
1811 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1812 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1814 2014-07-01 Alan Modra <amodra@gmail.com>
1816 * bfd.c (struct bfd): Reorganise for better packing. Delete
1817 "ifd" field. Make "format", "direction" and "flags" bitfields.
1818 (HAS_LOAD_PAGE): Delete, renumber following flags.
1819 * bfd-in2.h: Regenerate.
1820 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1822 2014-07-01 Alan Modra <amodra@gmail.com>
1824 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1825 (struct ppc_link_hash_table): Increase size of stub_count array.
1826 (build_global_entry_stubs): Emit symbol on global entry stub.
1827 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1830 2014-07-01 Alan Modra <amodra@gmail.com>
1832 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1833 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1834 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1836 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1837 optimisation when --traditional-format.
1839 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1840 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1841 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1842 Soundararajan <Sounderarajan.D@atmel.com>
1844 * archures.c: Add avrtiny architecture for avr target.
1845 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1846 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1847 added for 16 bit LDS/STS instruction of avrtiny arch.
1848 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1849 BFD_RELOC_AVR_LDS_STS_16.
1850 (bfd_elf_avr_final_write_processing): Select machine number
1852 (elf32_avr_object_p): Set machine number for avrtiny arch.
1853 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1854 * bfd-in2.h: Regenerate.
1855 * libbfd.h: Regenerate.
1857 2014-06-26 Nick Clifton <nickc@redhat.com>
1860 * dwarf2.c (is_str_attr): New function.
1861 (find_abstract_instance_name): Use it to determine when an
1862 attribute has a string value.
1864 2014-06-24 Alan Modra <amodra@gmail.com>
1866 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1867 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1870 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1872 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1873 a number of targets.
1875 2014-06-20 Kyle McMartin <kyle@redhat.com>
1877 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1878 emitting initial-exec relocs when not linking an executable.
1880 2014-06-16 Will Newton <will.newton@linaro.org>
1882 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1883 htab->next_tls_desc_index in the non-IPLT case.
1884 Calculate GOT offset correctly for the non-IPLT case.
1885 (allocate_dynrelocs_for_symbol): Don't increment
1886 htab->next_tls_desc_index here.
1888 2014-06-16 Alan Modra <amodra@gmail.com>
1890 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1893 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1895 * elfxx-aarch64.c (stdarg.h): Include.
1896 (string.h): Include.
1897 (_bfd_aarch64_elf_grok_prstatus): Updated.
1898 (_bfd_aarch64_elf_grok_psinfo): New function.
1899 (_bfd_aarch64_elf_write_core_note): New function.
1900 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1901 (elf_backend_write_core_note): Define.
1903 2014-06-13 Alan Modra <amodra@gmail.com>
1905 * archive.c: Include bfdlink.h.
1906 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1907 * bfd.c (struct bfd): Add is_linker_output field.
1908 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1909 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1910 link.hash and is_linker_output.
1911 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1912 param with bfd*. Assert is_linker_output and link.hash, and
1913 clear them before exit.
1914 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1915 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1916 and link.hash so we can free two linker hash tables.
1917 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1918 first. Clean up on errors. Set hash_table_free pointer.
1919 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1920 bfd_link_hash_table* param with bfd*.
1921 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1922 hash_table_free pointer.
1923 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1924 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1925 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1926 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1927 * xcofflink.c: Similarly.
1928 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1929 clear link.next before creating linker hash table. Clean up on
1930 errors, and restore link.next on exit.
1931 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1932 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1933 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1934 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1935 * hash.c (bfd_hash_table_init_n): Free table on error.
1936 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1937 * bfd-in2.h: Regenerate.
1938 * libbfd.h: Regenerate.
1939 * libcoff.h: Regenerate.
1941 2014-06-13 Alan Modra <amodra@gmail.com>
1944 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1945 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1946 * bfd.c (bfd_link_hash_table_free): Don't define.
1947 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1948 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1949 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1950 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1951 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1952 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1953 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1954 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1955 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1956 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1957 * xsym.c: Don't define various link_hash_table_free defines, and
1958 remove from bfd_target vars. Temporarily reference some of the
1959 target link_hash_table_free functions to avoid warnings.
1960 * bfd-in2.h: Regenerate.
1961 * libbfd.h: Regenerate.
1963 2014-06-13 Alan Modra <amodra@gmail.com>
1965 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1966 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1967 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1968 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1969 Move link_hash_table_free functions before their corresponding
1970 link_hash_table_create functions.
1972 2014-06-13 Alan Modra <amodra@gmail.com>
1974 * bfd.c (struct bfd): Replace link_next with a union.
1975 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1976 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1977 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1978 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1979 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1980 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1981 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1982 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1983 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1984 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1985 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1986 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1987 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1988 * bfd-in2.h: Regenerate.
1990 2014-06-11 Alan Modra <amodra@gmail.com>
1992 * linker.c (unwrap_hash_lookup): Add missing parens.
1994 2014-06-11 Kai Tietz <ktietz@redhat.com>
1996 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1997 * libcoff.h: Regenerated.
1999 2014-06-10 Alan Modra <amodra@gmail.com>
2002 * linker.c (unwrap_hash_lookup): New function.
2003 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
2004 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2005 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2006 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2007 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2008 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2009 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2010 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2012 2014-06-07 Alan Modra <amodra@gmail.com>
2014 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2015 insn as a bitfield; Use complain_overflow_bitfield.
2016 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2018 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2020 * development.sh: New file.
2021 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2022 Make -Werror the default with GCC only if DEVELOPMENT is true.
2023 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2024 $(srcdir)/development.sh.
2025 * Makefile.in, configure: Regenerate.
2027 2014-06-04 Will Newton <will.newton@linaro.org>
2029 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
2030 being non-NULL into an assert.
2031 (elfNN_aarch64_tls_relax): Remove unused code.
2033 2014-06-03 DJ Delorie <dj@redhat.com>
2035 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2037 2014-06-03 Nick Clifton <nickc@redhat.com>
2040 * peXXigen.c (rsrc_process_section): Page align the new contents
2041 befgore writing out.
2043 2014-06-03 Alan Modra <amodra@gmail.com>
2045 * elf64-ppc.c (ADDIS_R12_R2): Define.
2046 (build_plt_stub): Support fusion on ELFv2 stub.
2047 (ppc_build_one_stub): Likewise for plt branch stubs.
2049 2014-05-28 Alan Modra <amodra@gmail.com>
2051 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2053 2014-05-28 Tristan Gingold <gingold@adacore.com>
2055 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2056 to keep the length of the best fit range.
2057 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2060 2014-05-27 DJ Delorie <dj@redhat.com>
2062 * elf32-rx.c (get_symbol_value_maybe): New.
2063 (rx_elf_relocate_section): If we find a reloc against
2064 $tableentry$default$<name>, redirect it to the appropriate
2066 (RX_Table_Info): New.
2067 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2068 with table parts in them.
2069 (rx_check_directives): New.
2070 (rx_table_map_2): New.
2071 (rx_table_map): New.
2072 (rx_additional_link_map_text): New. Called to dump tables to the
2076 2014-05-20 DJ Delorie <dj@redhat.com>
2078 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2080 2014-05-20 Alan Modra <amodra@gmail.com>
2083 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2084 Remove redundant setting of htab->elf.dynobj. Don't align.
2085 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2086 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2087 (create_sdata_sym): Delete.
2088 (elf_allocate_pointer_linker_section): Rename from
2089 elf_create_pointer_linker_section. Align section.
2090 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2091 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2093 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2094 Remove unnecessary tests on _SDA_BASE_ sym.
2095 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2096 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2097 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2098 (ppc_elf_maybe_strip_sdata_syms): Declare.
2100 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2102 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
2104 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
2106 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2107 in a section with no contents.
2108 (is_vma_in_section, find_section_by_vma): New functions.
2109 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2110 offsets in the debug directory.
2111 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2112 Byte-swap GUID from little-endian to big-endian order for
2113 consistent and conventional display.
2115 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2117 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2118 64-bit doubles objects mix with 32-bit doubles objects.
2119 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2121 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2123 * mmo.c: Update URLs in documentation comments.
2125 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2126 David Weatherford <weath@cadence.com>
2127 Max Filippov <jcmvbkbc@gmail.com>
2129 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2132 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
2134 * config.bfd: Add proper arm config for *-*-freebsd*.
2136 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2138 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2139 mips32r5 and mips64r5.
2140 * archures.c (bfd_architecture): Likewise.
2141 * bfd-in2.h (bfd_architecture): Likewise.
2142 * cpu-mips.c (arch_info_struct): Likewise.
2143 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2145 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2147 * elfxx-mips.h (elfxx-mips.h): Declare.
2148 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2149 Tag_GNU_MIPS_ABI_FP mismatches.
2150 (_bfd_mips_fp_abi_string): New function.
2152 2014-05-02 Alan Modra <amodra@gmail.com>
2154 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2155 * configure.in: Likewise.
2156 * configure: Regenerate.
2158 2014-05-02 Alan Modra <amodra@gmail.com>
2160 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2161 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2162 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2163 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2164 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2165 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2166 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2167 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2168 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2169 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2170 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2171 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2172 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2173 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2174 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2175 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2176 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2177 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2178 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2179 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2180 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2181 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2182 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2183 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2184 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2185 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2186 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2187 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2188 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2189 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2190 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2191 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2192 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2193 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2194 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2195 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2196 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2197 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2198 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2199 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2200 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2201 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2202 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2203 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2204 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2205 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2206 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2207 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2209 * configure: Regenerate.
2211 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2213 * mmo.c (mmo File layout documentation): Add note about low bits
2215 (mmo_write_chunk): When handling data remainder, assert that
2216 previous remaining data is flushed.
2217 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2218 when dealing with an aligned VMA and for aligned lengths. Don't skip
2219 the last 32-bit-word of zeros.
2220 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2221 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2222 emitting data, not after updating it.
2223 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2225 2014-04-30 Nick Clifton <nickc@redhat.com>
2227 * compress.c (bfd_is_section_compressed): When checking the
2228 .debug_str section, also check the fifth byte in the section is
2229 not part of a string.
2231 2014-04-30 Alan Modra <amodra@gmail.com>
2233 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2234 (find_merged_cie): Identify personality functions by (bfd_id,index)
2235 pair when a local sym is used.
2237 2014-04-29 Christian Svensson <blue@cmd.nu>
2239 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2240 into .rela.got if it contained TLS relocations as well.
2242 2014-04-28 Nick Clifton <nickc@redhat.com>
2245 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2248 2014-04-26 Alan Modra <amodra@gmail.com>
2250 * po/SRC-POTFILES.in: Regenerate.
2251 * configure: Regenerate.
2253 2014-04-25 Nick Clifton <nickc@redhat.com>
2256 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2257 a 342-bit host. This time for older versions of gcc.
2259 2014-04-24 Nick Clifton <nickc@redhat.com>
2261 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2264 2014-04-24 Alan Modra <amodra@gmail.com>
2267 * dwarf2.c: Formatting.
2268 (struct dwarf2_debug): Make adjusted_section_count signed.
2269 (unset_sections): Make i signed.
2270 (set_debug_vma): New function.
2271 (place_sections): Handle separate debug object file. Set VMA
2272 on debug sections, even if they have an output section. Also
2273 set VMA on zero size sections, and non-load but alloc sections.
2274 Set adjusted_section_count to -1 when no section adjustment.
2275 Malloc adjusted_sections. Don't double last_vma. Transfer
2276 alloc section VMAs to separate debug file.
2277 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2278 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2279 test on symbols being the same before using old stash. Read
2280 and use separate debug file symbols. Call place_sections.
2281 (find_line): Don't call place_sections here.
2282 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2283 * libbfd.h: Regenerate.
2284 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2285 _bfd_dwarf2_slurp_debug_info call.
2286 * simple.c (simple_save_output_info): Clarify comment.
2288 2014-04-24 Nick Clifton <nickc@redhat.com>
2291 * peXXigen.c (struct rsrc_regions): New structure.
2292 (rsrc_print_resource_directory): Use new structure. Include
2293 offset of directory in listing.
2294 (rsrc_print_resource_entry): Likewise.
2295 (rsrc_print_section): Likewise.
2296 (rsrc_count_entries): Do not increment sizeof_strings or
2298 (rsrc_count_directory): Do not increment sizeof_tables.
2299 (rsrc_compute_region_sizes): New function.
2300 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2301 (rsrc_process_section): Compute size of regions after merging
2304 2014-04-23 Alan Modra <amodra@gmail.com>
2307 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2308 (place_sections): Do not modify VMA of sections when called from
2309 linker after sections have been placed in output sections. Short
2310 circuit single section case.
2311 (save_section_vma, section_vma_same): New functions.
2312 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2314 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2315 when non-relocatable.
2317 2014-04-22 Nick Clifton <nickc@redhat.com>
2320 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2322 2014-04-22 Christian Svensson <blue@cmd.nu>
2324 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2325 * archures.c: Likewise.
2326 * coffcode.h: Likewise.
2327 * config.bfd: Likewise.
2328 * configure.in: Likewise.
2329 * reloc.c: Likewise.
2330 * targets.c: Likewise.
2331 * cpu-or1k.c: New file.
2332 * elf32-or1k.c: New file.
2333 * coff-or32.c: Delete.
2334 * cpu-openrisc.c: Delete.
2335 * cpu-or32.c: Delete.
2336 * elf32-openrisc.c: Delete.
2337 * elf32-or32.c: Delete.
2338 * Makefile.in: Regenerate.
2339 * bfd-in2.h: Regenerate.
2340 * configure: Regenerate.
2341 * libbfd.h: Regenerate.
2343 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2346 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2348 2014-04-22 Will Newton <will.newton@linaro.org>
2350 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2351 function. (elf_backend_section_flags): Remove define.
2353 2014-04-21 Richard Henderson <rth@redhat.com>
2355 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2356 parameter; honor it and disable got merging when false.
2357 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2358 the first pass of relaxation.
2359 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2360 the end of the LITERAL+LITUSE chain.
2361 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2362 second pass of relaxation.
2364 * configure.ac (use_secureplt): Enable by default.
2365 * configure: Rebuild.
2367 2014-04-18 Tristan Gingold <gingold@adacore.com>
2369 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2370 bind_content, weak_bind_content, lazy_bind_content,
2372 (bfd_mach_o_load_command): Add comments, add next field.
2373 (mach_o_data_struct): Replace commands field by first_command
2375 * mach-o.c (bfd_mach_o_append_command): New function.
2376 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2377 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2379 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2380 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2381 (bfd_mach_o_write_thread): Use macro instead of literal.
2382 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2383 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2385 (bfd_mach_o_write_symtab_content): New function (extracted
2386 from bfd_mach_o_write_symtab).
2387 (bfd_mach_o_write_symtab): Split.
2388 (bfd_mach_o_count_indirect_symbols): Move
2389 (bfd_mach_o_build_dysymtab): Remove layout code.
2390 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2391 (bfd_mach_o_count_sections_for_seg): Remove.
2392 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2393 bfd_mach_o_build_seg_command).
2394 (bfd_mach_o_build_exec_seg_command): New function.
2395 (bfd_mach_o_build_dysymtab_command): Remove.
2396 (bfd_mach_o_layout_commands): New function.
2397 (bfd_mach_o_init_segment): New function.
2398 (bfd_mach_o_build_commands): Major rework to handle non-object
2400 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2402 (bfd_mach_o_read_dyld_info): Clear content fields.
2403 (bfd_mach_o_read_segment): Adjust call.
2404 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2406 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2407 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2408 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2411 2014-04-18 Tristan Gingold <gingold@adacore.com>
2413 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2414 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2415 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2416 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2418 2014-04-18 Tristan Gingold <gingold@adacore.com>
2420 * mach-o.h (bfd_mach_o_dylinker_command)
2421 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2423 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2424 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2426 2014-04-18 Tristan Gingold <gingold@adacore.com>
2428 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2429 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2430 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2431 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2432 each targets declared.
2433 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2434 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2436 2014-04-18 Tristan Gingold <gingold@adacore.com>
2438 * mach-o.c (bfd_mach_o_write_thread)
2439 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2440 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2441 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2442 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2443 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2444 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2445 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2446 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2447 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2448 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2449 (bfd_mach_o_read_command): Now return a boolean status.
2450 Adjust return statements.
2451 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2452 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2454 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2456 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2457 field. Add assigned_low_gotno and assigned_high_gotno fields.
2458 (mips_elf_create_local_got_entry): Update out-of-space condition.
2459 Set index of new GOT entry to assigned_low_gotno if required by
2460 the current relocation, else set it to assigned_high_gotno.
2461 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2462 with assigned_low_gotno.
2463 (mips_elf_multi_got): Initialize assigned_low_gotno and
2464 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2465 in place of assigned_gotno when handling global GOT entries.
2466 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2467 assigned_high_gotno.
2468 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2469 gap in the middle of local GOT space.
2471 2014-04-17 Alan Modra <amodra@gmail.com>
2474 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2475 current bfd is a plugin. Don't always set type_change_ok
2476 when old bfd is a plugin.
2478 2014-04-16 Tristan Gingold <gingold@adacore.com>
2480 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2483 2014-04-16 Alan Modra <amodra@gmail.com>
2485 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2486 with "ba 0" rather than zeros.
2488 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2490 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2492 2014-04-14 Alan Modra <amodra@gmail.com>
2494 * elf32-ppc.c (BA): Define
2495 (ppc_elf_link_hash_table_create): Correct default_params.
2496 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2497 than "nop" for ppc476_workaround.
2498 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2499 and __glink_PLTresolve. Ensure plt call stub at end of page
2500 doesn't allow fall-thru prefetch.
2502 2014-04-11 Nick Clifton <nickc@redhat.com>
2505 * peXXigen.c (abs_finder): New function.
2506 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2507 than 1^32 try to convert them into section relative values
2510 2014-04-11 Nick Clifton <nickc@redhat.com>
2512 * bfd-in2.h: Regenerate.
2513 * libbfd.h: Regenerate.
2515 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2517 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2518 when building function stubs.
2520 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2522 * elf32-avr.c: Add DIFF relocations for AVR.
2523 (avr_final_link_relocate): Handle the DIFF relocs.
2524 (bfd_elf_avr_diff_reloc): New.
2525 (elf32_avr_is_diff_reloc): New.
2526 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2527 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2530 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2532 2014-04-09 Alan Modra <amodra@gmail.com>
2534 * libcoff.h: Regenerate.
2536 2014-04-09 Alan Modra <amodra@gmail.com>
2538 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2539 of safe ppc476 insns at end of page. Also remove non-branch insns.
2542 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2544 * peXXigen.c (pe_print_debugdata): New function: Displays the
2545 contents of the debug directory and decodes codeview entries.
2546 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2547 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2548 Add functions for reading and writing debugdir and codeview
2550 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2551 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2552 * libcoff-in.h (pe_tdata): Add build-id data.
2553 * libcoff.h: Regenerate.
2554 * coffcode.h (coff_write_object_contents): Run build_id
2555 after_write_object_contents hook.
2557 2014-04-05 Alan Modra <amodra@gmail.com>
2559 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2560 merging non-default sym.
2562 2014-04-04 Tristan Gingold <gingold@adacore.com>
2564 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2567 2014-04-04 Tristan Gingold <gingold@adacore.com>
2569 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2570 thinko on names length.
2572 2014-04-04 Tristan Gingold <gingold@adacore.com>
2574 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2576 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2578 2014-04-04 Tristan Gingold <gingold@adacore.com>
2580 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2582 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2584 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2585 section before dereferencing.
2586 (pe_print_idata, pe_print_edata, pe_print_reloc)
2587 (rsrc_print_section): Don't bother interpreting the contents
2588 of sections which have no contents.
2590 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2593 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2596 2014-04-03 Tristan Gingold <gingold@adacore.com>
2598 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2600 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2602 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2604 2014-04-03 Alan Modra <amodra@gmail.com>
2606 * elf-bfd.h (struct elf_backend_data
2607 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2608 with "bfd_size_type size".
2609 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2610 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2611 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2612 * elfcode.h (bfd_from_remote_memory): Likewise.
2613 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2614 * bfd-in2.h: Regenerate.
2616 2014-04-02 Tristan Gingold <gingold@adacore.com>
2618 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2619 (bfd_mach_o_prebind_cksum_command): New types.
2620 (bfd_mach_o_prebound_dylib_command): Rewrite.
2621 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2623 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2625 (bfd_mach_o_read_prebind_cksum): New function.
2626 (bfd_mach_o_read_twolevel_hints): Ditto.
2627 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2630 2014-04-02 Alan Modra <amodra@gmail.com>
2632 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2633 Consolidate code handling possible section headers past end of
2634 segment. Don't use p_align for page size guess, instead use
2635 minpagesize. Take note of ld.so clearing section headers when
2636 p_memsz > p_filesz. Handle file header specifying no section
2637 headers. Handle zero p_align throughout. Default loadbase to
2638 zero. Add comments. Rename contents_size to high_offset, and
2639 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2640 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2641 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2643 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2644 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2645 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2646 * bfd-in2.h: Regnerate.
2648 2014-04-01 Tristan Gingold <gingold@adacore.com>
2650 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2653 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2654 Pavel Fedin <p.fedin@samsung.com>
2656 * elf32-arm.c: Add support for limited pretty-printing of PLT
2657 entries on eabi and nacl targets.
2658 (elf32_arm_get_synthetic_symtab): Add new callback.
2659 (elf32_arm_nacl_plt_sym_val): Likewise.
2660 (elf32_arm_plt0_size): Add helper function.
2661 (elf32_arm_plt_size): Likewise.
2663 2014-03-27 Tristan Gingold <gingold@adacore.com>
2665 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2666 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2668 2014-03-27 Tristan Gingold <gingold@adacore.com>
2670 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2671 * mach-o.c (bfd_mach_o_write_symtab)
2672 (bfd_mach_o_write_contents)
2673 (bfd_mach_o_set_section_flags_from_bfd)
2674 (bfd_mach_o_build_seg_command): Fix indentation.
2675 (bfd_mach_o_get_base_address): New function.
2677 2014-03-26 Nick Clifton <nickc@redhat.com>
2679 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2680 relocations in discarded sections.
2682 2014-03-26 Tristan Gingold <gingold@adacore.com>
2684 * mach-o.c (bfd_mach_o_convert_architecture): Add
2685 BFD_MACH_O_CPU_TYPE_ARM64.
2687 2014-03-26 Alan Modra <amodra@gmail.com>
2689 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2690 needed plt entries when taking the address of functions for
2691 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2692 Move opd setup and abiversion checks to..
2693 (ppc64_elf_before_check_relocs): ..here. Renamed from
2694 ppc64_elf_process_dot_syms. Set output abiversion from input and
2695 input abiversion from output, if either is not set.
2696 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2697 (elf_backend_check_directives): Update.
2699 2014-03-25 Will Newton <will.newton@linaro.org>
2701 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2702 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2703 of input sections rather than output sections.
2705 2014-03-20 Will Newton <will.newton@linaro.org>
2708 * elf32-arm.c (elf32_arm_check_relocs): Set
2709 pointer_equality_needed for absolute references within
2711 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2712 unless pointer_equality_needed is set.
2714 2014-03-19 Nick Clifton <nickc@redhat.com>
2716 * peXXigen.c (rsrc_process_section): Add code to scan input
2717 sections and record their lengths. Use these lengths to find the
2718 start of each merged .rsrc section.
2720 2014-03-17 Tristan Gingold <gingold@adacore.com>
2722 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2723 (bfd_mach_o_read_command): Ditto.
2725 2014-03-14 Meador Inge <meadori@codesourcery.com>
2727 * configure.in: Add strnlen to AC_CHECK_DECLS.
2728 * config.in: Regenerate.
2729 * configure: Regenerate.
2730 * sysdep.h (strnlen): Add prototype.
2732 2014-03-14 Alan Modra <amodra@gmail.com>
2734 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2735 handling for VLE_SDA21 relocs.
2737 2014-03-13 Tristan Gingold <gingold@adacore.com>
2739 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2741 (pe_bfd_object_p): Also read version number to detect ILF.
2742 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2743 (x86_64pe_bigobj_vec): Define
2744 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2745 (bfd_coff_max_nscns): New macro.
2746 (coff_compute_section_file_positions): Use unsigned int for
2747 target_index. Compare with bfd_coff_max_nscns.
2748 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2749 Set a value for _bfd_coff_max_nscns.
2750 (header_bigobj_classid): New constant.
2751 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2752 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2753 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2755 (bigobj_swap_table): New table.
2756 * libcoff.h: Regenerate.
2757 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2758 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2759 _bfd_coff_max_nscns.
2760 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2761 * coff-rs6000.c (bfd_xcoff_backend_data)
2762 (bfd_pmac_xcoff_backend_data): Likewise.
2763 * coff64-rs6000.c (bfd_xcoff_backend_data)
2764 (bfd_xcoff_aix5_backend_data): Likewise.
2765 * targets.c (x86_64pe_bigobj_vec): Declare.
2766 * configure.in (x86_64pe_bigobj_vec): New vector.
2767 * configure: Regenerate.
2768 * config.bfd: Add bigobj object format for Windows targets.
2770 2014-03-12 Nick Clifton <nickc@redhat.com>
2773 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2774 before testing for vxworks.
2776 2014-03-12 Alan Modra <amodra@gmail.com>
2778 * Makefile.in: Regenerate.
2780 2014-03-12 Alan Modra <amodra@gmail.com>
2783 * elf.c (copy_elf_program_header): Ignore first section lma if
2786 2014-03-11 Alan Modra <amodra@gmail.com>
2789 * coff-rs6000.c: Include stdint.h.
2790 * coff64-rs6000.c: Likewise.
2792 2014-03-10 Tristan Gingold <gingold@adacore.com>
2794 * ticoff.h: Removed.
2796 2014-03-08 Alan Modra <amodra@gmail.com>
2798 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2799 many relocations. Correct bitsize and rightshift too for a number
2800 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2801 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2802 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2803 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2804 fields in instructions to signed/unsigned according to whether
2805 the field takes a signed or unsigned value. Tidy vle split16 code.
2806 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2808 2014-03-08 Alan Modra <amodra@gmail.com>
2810 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2811 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2812 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2813 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2814 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2815 fields in instructions to signed/unsigned according to whether
2816 the field takes a signed or unsigned value.
2818 2014-03-07 Pedro Alves <palves@redhat.com>
2821 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2822 through ptr_to_uint instead of through long.
2824 2014-03-06 Nick Clifton <nickc@redhat.com>
2827 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2828 attribute section names.
2830 2014-03-05 Alan Modra <amodra@gmail.com>
2832 Update copyright years.
2834 2014-03-05 Alan Modra <amodra@gmail.com>
2836 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2837 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2838 (ppc64_elf_check_relocs): Likewise.
2839 (ppc64_elf_relocate_section): Likewise.
2840 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2841 * bfd-in2.h: Regenerate.
2842 * libbfd.h: Regenerate.
2844 2014-03-04 Heiher <r@hev.cc>
2846 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2848 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2849 extension of bfd_mach_mipsisa64r2.
2851 2014-03-04 Nick Clifton <nickc@redhat.com>
2854 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2855 (elf32_thumb2_plt_entry): New array.
2856 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2857 using thumb2 based PLT.
2858 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2860 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2862 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2864 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2865 Thumb2 based PLT 0-entry.
2866 (elf32_arm_output_arch_local_syms): Handle creation of local
2867 symbols for Thumb2 based PLT entries.
2869 2014-02-28 Alan Modra <amodra@gmail.com>
2872 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2873 the same conditions we called check_relocs.
2875 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2877 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2878 * bfd-in2.h: Regenerate.
2879 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2880 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2881 using long PLT entries.
2882 (bfd_elf32_arm_use_long_plt): New function.
2883 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2885 2014-02-27 Alan Modra <amodra@gmail.com>
2887 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2888 params for targets that don't use ppc32elf.em.
2890 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2892 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2893 of GOTOFF relocations.
2895 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2896 H.J. Lu <hongjiu.lu@intel.com>
2898 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2899 (elf_x86_64_legacy_plt_entry): Likewise.
2900 (elf_x86_64_bnd_plt_entry): Likewise.
2901 (elf_x86_64_legacy_plt2_entry): Likewise.
2902 (elf_x86_64_bnd_plt2_entry): Likewise.
2903 (elf_x86_64_bnd_arch_bed): Likewise.
2904 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2905 (elf_x86_64_link_hash_table): Add plt_bnd.
2906 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2908 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2909 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2911 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2912 symbols. Resolve call to the second PLT if it is created.
2913 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2914 (elf_x86_64_relocate_section): Resolve PLT references to the
2915 second PLT if it is created.
2916 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2917 second PLT entry for BND relocation.
2918 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2919 the second PLT is created.
2920 (elf_x86_64_get_synthetic_symtab): New.
2921 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2923 2014-02-19 Alan Modra <amodra@gmail.com>
2925 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2926 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2927 provision of out-of-line register save/restore routines.
2929 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2931 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2932 PT_DYNAMIC segment flags.
2934 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2937 * simple.c (struct saved_offsets): New.
2938 (simple_save_output_info): Use it for ptr.
2939 (simple_restore_output_info): Use it for ptr. Check section_count.
2940 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2942 2014-02-17 Alan Modra <amodra@gmail.com>
2944 * elf64-ppc.h (struct ppc64_elf_params): Define.
2945 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2946 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2947 ppc64_elf_build_stubs): Update prototype.
2948 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2949 fields now in params. Adjust code throughout file.
2950 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2951 Save params pointer in htab.
2952 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2953 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2954 ppc64_elf_build_stubs): Remove parameters now in "params".
2956 2014-02-17 Alan Modra <amodra@gmail.com>
2958 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2959 patched for ppc476 workaround. Reapply branch taken/not taken
2962 2014-02-12 Alan Modra <amodra@gmail.com>
2964 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2965 stubs for calls to __tls_get_addr that we know will later be
2968 2014-02-12 Alan Modra <amodra@gmail.com>
2970 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2971 for ld -r, when code sections are sufficiently aligned.
2972 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2975 2014-02-12 Alan Modra <amodra@gmail.com>
2978 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2979 --export-dynamic and --dynamic-list marking of symbols.
2980 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2983 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2986 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2987 executables if it matches dynamic_list.
2989 2014-02-10 Alan Modra <amodra@gmail.com>
2991 * po/SRC-POTFILES.in: Regenerate.
2992 * po/bfd.pot: Regenerate.
2994 2014-02-09 Alan Modra <amodra@gmail.com>
2996 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2997 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2998 (elfNN_bed): Init new field.
2999 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3000 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3001 (ppc_elf_relax_section): Don't reallocate section here, write
3002 stubs, or write out relocs for ld -r here..
3003 (ppc_elf_relocate_section): ..instead write stubs here, and use
3004 existing code to write out relocs for ld -r. Fix offset
3005 adjustment on reloc for little-endian.
3006 (elf_backend_caches_rawsize): Define.
3008 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3011 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3013 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3015 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3016 return paths. Three times.
3017 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3019 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3020 (ppc64_elf_edit_toc): Free USED in return path.
3022 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3024 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3025 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3026 * libbfd.h: Regenerated.
3027 * bfd-in2.h: Regenerated.
3028 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3029 (nios2_reloc_map): Likewise.
3030 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3031 Fixed all references.
3032 (nios2_elf32_relocate_section): Add new relocations.
3033 (nios2_elf32_check_relocs): Likewise.
3034 (nios2_elf32_gc_sweep_hook): Likewise.
3036 2014-02-03 Alan Modra <amodra@gmail.com>
3038 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3039 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3040 (ppc_elf_link_params): New function.
3041 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3043 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3044 parameters. Use htab->params instead.
3045 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3046 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3047 64 bytes for ppc476 workaround.
3048 (struct ppc_elf_relax_info): New.
3049 (ppc_elf_relax_section): Exclude linker created sections and
3050 those too small to hold one instruction. Don't add another
3051 branch around trampolines on later relax passes. Don't
3052 generate trampolines for undefined symbols when !relocatable,
3053 nor for plugin symbols. Allocate space for ppc476 workaround
3054 patch area. Free fixups on error return path.
3055 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3056 * elf32-ppc.h (struct ppc_elf_params): New.
3057 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3058 (ppc_elf_link_params): Declare.
3059 * section.c (SEC_INFO_TYPE_TARGET): Define.
3060 * bfd-in2.h: Regenerate.
3062 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3064 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3066 (nios2_elf32_relocate_section): Use got_base to adjust
3067 GOT-pointer-relative relocations relative to _gp_got.
3068 (create_got_section): Create _gp_got symbol.
3069 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3070 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3072 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3074 * bfd-in2.h: Update from reloc.c.
3075 * elf32-nios2.c: Include elf32-nios2.h.
3076 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3077 (nios2_reloc_map): Likewise.
3078 (enum elf32_nios2_stub_type): Declare.
3079 (struct elf32_nios2_stub_hash_entry): Declare.
3080 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3081 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3082 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3083 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3084 bfd_count, top_index, input_list, all_local_syms.
3085 (nios2_call26_stub_entry): New.
3086 (nios2_elf32_install_imm16): Move up in file.
3087 (nios2_elf32_install_data): Move up in file.
3088 (hiadj): Move up in file.
3089 (stub_hash_newfunc): New.
3090 (link_hash_newfunc): Initialize hsh_cache field.
3092 (nios2_stub_name): New.
3093 (nios2_get_stub_entry): New.
3094 (nios2_add_stub): New.
3095 (nios2_elf32_setup_section_lists): New.
3096 (nios2_elf32_next_input_section): New.
3097 (CALL26_SEGMENT): New.
3098 (MAX_STUB_SECTION_SIZE): New.
3099 (group_sections): New.
3100 (nios2_type_of_stub): New.
3101 (nios2_build_one_stub): New.
3102 (nios2_size_one_stub): New.
3103 (get_local_syms): New.
3104 (nios2_elf32_size_stubs): New.
3105 (nios2_elf32_build_stubs): New.
3106 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3107 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3108 trampolines for R_NIOS2_CALL26 stubs.
3109 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3110 (nios2_elf32_gc_sweep_hook): Likewise.
3111 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3112 (nios2_elf32_link_hash_table_free): New.
3113 (bfd_elf32_bfd_link_hash_table_free): Define.
3114 * elf32-nios2.h: New file.
3115 * libbfd.h: Update from reloc.c.
3116 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3118 2014-01-29 Nick Clifton <nickc@redhat.com>
3121 * elf32-metag.c (elf_metag_post_process_headers): Call
3122 _bfd_elf_post_process_headers.
3123 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3124 _bfd_elf_copy_private_data.
3125 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3127 2014-01-29 Nick Clifton <nickc@redhat.com>
3129 * bfd-in.h (bfd_set_section_vma): Delete.
3130 (bfd_set_section_alignment): Delete.
3131 (bfd_set_section_userdata): Delete.
3132 (bfd_set_cacheable): Delete.
3133 * bfd.c (bfd_set_cacheable): New static inline function.
3134 * section.c (bfd_set_section_userdata): Likewise.
3135 (bfd_set_section_vma): Likewise.
3136 (bfd_set_section_alignment): Likewise.
3137 * bfd-in2.h: Regenerate.
3139 2014-01-28 Nick Clifton <nickc@redhat.com>
3141 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3142 attributes select the CU containing the abbreviation, which may not
3145 2014-01-24 Alan Modra <amodra@gmail.com>
3147 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3148 to get_relocs for ELFv2.
3150 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3153 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
3154 if TLS sections are not adjacent.
3156 2014-01-22 Alan Modra <amodra@gmail.com>
3158 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3160 2014-01-22 Alan Modra <amodra@gmail.com>
3162 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3164 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3167 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3168 regular default symbol definition and the versioned dynamic
3169 symbol definition mismatch, skip the default symbol definition
3170 if one of them is IFUNC.
3172 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3175 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3176 info->export_dynamic nor h->ref_dynamic for type mismatch when
3177 adding the default version.
3179 2014-01-16 Alan Modra <amodra@gmail.com>
3181 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3182 mips_elf_traverse_got_arg* rather than mips_got_info*.
3183 Adjust caller. Alloc on output_bfd rather than symbol section
3186 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3188 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3190 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3192 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3195 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3196 against __ehdr_start.
3197 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3199 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3201 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3203 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3205 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3208 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3209 count if there are any non pc-relative relocs.
3210 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3212 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3213 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3215 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3216 offset while calculating relocation address.
3217 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3218 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3220 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3223 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3224 R_ARM_ABS8 and R_ARM_ABS16.
3226 2014-01-13 Alan Modra <amodra@gmail.com>
3228 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3229 error when shared and force a plt call otherwise.
3230 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3231 plt_type == PLT_NEW.
3232 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3233 the appropriate call stub.
3235 2014-01-10 Alan Modra <amodra@gmail.com>
3240 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3241 (assign_file_positions_for_non_load_sections): When setting up
3242 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3243 header that completely covers the relro region.
3245 2014-01-09 Tristan Gingold <gingold@adacore.com>
3247 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3248 table macros and add macros to initializa the structure.
3250 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3255 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3256 size for PT_GNU_RELRO segment.
3257 (assign_file_positions_for_load_sections): If PT_LOAD segment
3258 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3260 2014-01-07 Tom Tromey <tromey@redhat.com>
3262 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3265 2014-01-03 Nick Clifton <nickc@redhat.com>
3268 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3271 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
3274 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3276 2014-01-02 Nick Clifton <nickc@redhat.com>
3279 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3280 filename in the bfd's filename field.
3281 * elfcode.h (bfd_from_remote_memory): Likewise.
3282 * ieee.c (ieee_object_p): Likewise.
3283 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3284 * oasys.c (oasys_openr_next_archived_file): Likewise.
3285 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3286 * opncls.c (bfd_fopen): Likewise.
3287 (bfd_openstreamr): Likewise.
3288 (bfd_openr_iovec): Likewise.
3289 (bfd_openw): Likewise.
3290 (bfd_create): Likewise.
3291 (_bfd_delete_bfd): Free filename.
3293 For older changes see ChangeLog-2013
3295 Copyright (C) 2014 Free Software Foundation, Inc.
3297 Copying and distribution of this file, with or without modification,
3298 are permitted in any medium without royalty provided the copyright
3299 notice and this notice are preserved.
3305 version-control: never