1 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
4 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
5 symbol is referenced by a non-shared object.
6 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
8 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
10 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
11 R_SH_REL32 relocations against undefined weak symbols.
13 2013-03-28 Alan Modra <amodra@gmail.com>
15 * elf64-ppc.c (struct ppc_dyn_relocs): New.
16 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
17 into ifunc and non-ifunc.
18 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
19 separate ifunc/non-ifunc dynrel counts.
20 (allocate_got): Always use reliplt for ifunc.
21 (allocate_dynrelocs): Likewise.
22 (ppc64_elf_size_dynamic_sections): Likewise.
23 (ppc64_elf_layout_multitoc): Likewise.
24 (ppc64_elf_relocate_section): Likewise.
26 2013-03-28 Alan Modra <amodra@gmail.com>
28 * elf32-ppc.c (struct ppc_dyn_relocs): New.
29 (ppc_elf_check_relocs): Separate dynrel counts for local syms
30 into ifunc and non-ifunc.
31 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
32 (ppc_elf_size_dynamic_sections): Likewise.
33 (ppc_elf_relocate_section): Likewise.
35 2013-03-28 Alan Modra <amodra@gmail.com>
37 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
38 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
39 bfd_link_info* and asection* params.
40 (_bfd_elf_reloc_type_class): Likewise.
41 * elf.c (_bfd_elf_reloc_type_class): Likewise.
42 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
43 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
44 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
45 for any reliplt reloc. Don't return reloc_class_plt for
46 R_PPC_REL24 and R_PPC_ADDR24.
47 * elf64-ppc.c (allocate_got): Formatting.
48 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
50 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
51 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
52 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
53 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
54 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
55 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
56 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
57 Add extra params to the various reloc_type_class functions.
59 2013-03-27 Alan Modra <amodra@gmail.com>
61 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
62 masks for all local ifunc syms.
63 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
64 (ppc_elf_size_dynamic_sections): Likewise.
65 (ppc_elf_relocate_section): Likewise.
67 2013-03-27 Will Newton <will.newton@linaro.org>
69 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
70 dynamic reloc for symbols with dynindx == -1.
71 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
72 dynamic reloc for symbols with dynindx == -1.
74 2013-03-27 Will Newton <will.newton@linaro.org>
76 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
77 dynamic reloc for non-default visibility undefined weaks.
78 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
79 dynamic reloc for non-default visibility undefined weaks.
81 2013-03-26 Alan Modra <amodra@gmail.com>
83 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
84 over _bfd_elf_merge_symbol calls.
86 2013-03-26 Alan Modra <amodra@gmail.com>
88 * elflink.c (elf_link_add_object_symbols): Add assertion for
89 common override alignment check code. Formatting.
91 2013-03-25 Alan Modra <amodra@gmail.com>
93 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
94 usual common symbols as well as for dynamic. Add poldbfd param.
95 Save old bfd. Adjust callers.
96 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
97 and "value" by value, not pointer. Adjust caller.
98 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
99 Delete code to set same. Use old_bfd and old_alignment from
100 _bfd_elf_merge_symbol instead. Add default symbol before
101 alignment and size checks. Wrap overlong lines.
103 2013-03-25 Alan Modra <amodra@gmail.com>
105 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
106 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
107 when override is true.
109 2013-03-25 Alan Modra <amodra@gmail.com>
111 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
114 2013-03-25 Alan Modra <amodra@gmail.com>
116 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
118 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
119 early in symbol loop.
121 2013-03-25 Alan Modra <amodra@gmail.com>
123 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
124 (_bfd_elf_init_reloc_shdr): Delete.
125 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
126 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
128 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
130 2013-03-23 Alan Modra <amodra@gmail.com>
132 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
133 * elflink.c (_bfd_elf_merge_symbol): Make static.
134 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
135 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
137 2013-03-23 Alan Modra <amodra@gmail.com>
140 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
141 or ref_regular for BFD_PLUGIN owned syms, or have them affect
142 def_dynamic/ref_dynamic.
143 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
146 2013-03-22 David S. Miller <davem@davemloft.net>
148 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
151 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
154 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
155 errors adjusting relocs and symbols.
157 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
159 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
160 @(disp:32,ERx) to mov @(disp:16,ERx).
161 (R_H8_DISP32A16): New reloc.
162 Comments added and corrected.
163 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
164 * bfd-in2.h: Regenerate.
165 * libbfd.h: Regenerate.
167 2013-03-21 Kai Tietz <ktietz@redhat.com>
169 * coffgen.c (coff_real_object_p): Make global.
170 * peicode.h (coff_real_object_p): Add prototype.
171 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
172 external_PEI_IMAGE_hdr structure.
173 (coff_swap_filehdr_in): Handle variable header-size.
174 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
175 of directory-entiries as specified in pe-header.
177 2013-03-21 Nick Clifton <nickc@redhat.com>
180 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
181 iWMMXt and iWMMXt2 processors from attributes.
183 2013-03-20 Alan Modra <amodra@gmail.com>
185 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
186 sh_type according to is_rela.
188 2013-03-18 Alan Modra <amodra@gmail.com>
191 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
192 considering whether an --as-needed library is needed.
194 2013-03-14 Tom Tromey <tromey@redhat.com>
196 * opncls.c (bfd_get_debug_link_info): Rename from
197 get_debug_link_info. Export. Update comment.
198 (find_separate_debug_file): Update.
199 * bfd-in2.h: Rebuild.
201 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
203 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
205 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
208 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
210 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
211 * elf.c (elfcore_write_s390_tdb): New function.
212 (elfcore_write_register_note): Call it.
213 (elfcore_grok_s390_tdb): New function.
214 (elfcore_grok_note): Call it.
216 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
218 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
220 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
222 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
224 2013-03-04 Alan Modra <amodra@gmail.com>
226 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
227 non-zero addends when relocatable, rather than addends >= 32768.
228 Always zero "addend" before applying relocation.
230 2013-03-04 Nick Clifton <nickc@redhat.com>
232 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
233 file pointer offsets for thin archives.
235 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
237 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
238 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
240 2013-02-27 DJ Delorie <dj@redhat.com>
242 * reloc.c (BFD_RELOC_RL78_CODE): Add.
243 * libbfd.h: Regenerate.
244 * bfd-in2.h: Regenerate.
245 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
246 references in compuated relocs.
248 2013-02-26 Anthony Green <green@moxielogic.com>
250 * config.bfd: Extend moxie-rtems target triplet name support.
252 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
255 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
256 unique_global only for definition.
257 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
259 (elf_link_add_object_symbols): Set unique_global only
262 2013-02-21 Alan Modra <amodra@gmail.com>
264 * elf-bfd.h (struct elf_build_id): Extracted from..
265 (struct elf_build_id_info): ..here. Delete.
266 (struct output_elf_obj_tdata): New, extracted from..
267 (struct elf_obj_tdata): ..here. Reorganize for better packing.
269 (elf_program_header_size): Reference tdata->o.
270 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
271 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
272 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
273 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
274 when opening bfd in any mode that might write.
275 (_bfd_elf_write_object_contents): Use build_id field in
276 output_elf_obj_tdata.
277 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
278 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
280 2013-02-21 Alan Modra <amodra@gmail.com>
282 * elf-bfd.h (struct core_elf_obj_tdata): New.
283 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
284 core_program, and core_command. Add "core".
285 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
286 Update all refs to tdata core fields.
287 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
288 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
289 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
290 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
291 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
292 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
293 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
294 to tdata core fields.
296 2013-02-21 Alan Modra <amodra@gmail.com>
298 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
299 Delete num_locals and num_globals.
300 (elf_num_locals, elf_num_globals): Don't define.
301 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
302 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
303 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
304 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
305 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
306 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
308 * elf.c (elf_map_symbols): Add pnum_locals param. Return
309 number of locals syms via new param.
310 (swap_out_syms): Adjust to suit elf_map_symbols change.
312 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
314 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
315 STO_MICROMIPS annotation.
317 2013-02-19 Alan Modra <amodra@gmail.com>
319 * configure.in: Bump version to 2.23.52.
320 * elf-bfd.h (struct elf_build_id_info): New.
321 (struct elf_obj_tdata): Delete after_write_object_contents,
322 after_write_object_contents_info and build_id_size. Make build_id
323 a pointer to struct elf_build_id_info.
324 * elf.c (_bfd_elf_write_object_contents): Style. Update
325 after_write_ibject_contents invocation.
326 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
327 allow zero size notes.
328 * configure: Regenerate.
330 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
332 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
333 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
334 (micromips_elf64_howto_table_rela): Likewise.
335 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
336 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
337 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
338 (elf_micromips_howto_table_rela): Likewise.
339 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
341 2013-02-18 Paul Brook <paul@codesourcery.com>
343 * elfxx-mips.c (MICROMIPS_P): New macro.
344 (_bfd_mips_elf_symbol_processing): Use it.
346 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
348 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
349 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
351 2013-02-18 Alan Modra <amodra@gmail.com>
354 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
355 (_bfd_elf_strtab_clear_all_refs): Declare.
356 (_bfd_elf_strtab_resize): Declare.
357 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
358 (_bfd_elf_strtab_clear_all_refs): New function.
359 (_bfd_elf_strtab_resize): Likewise.
360 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
362 2013-02-18 Alan Modra <amodra@gmail.com>
364 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
365 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
366 and elf_text_section to..
367 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
368 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
369 (struct alpha_elf_find_line): ..this.
370 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
372 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
375 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
376 for references from the dummy bfd.
378 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
381 * elflink.c (elf_link_add_object_symbols): Also track weak
384 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
387 * archive.c (_bfd_find_nested_archive): Don't allow a nested
388 archive pointing to itself.
389 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
391 2013-02-15 Nick Clifton <nickc@redhat.com>
394 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
395 accessing a corrupt nested archive.
397 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
399 * elfxx-mips.c (mips_got_page_ref): New structure.
400 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
401 pair to represent the anchor point.
402 (mips_got_info): Add a got_page_refs field.
403 (mips_elf_link_hash_table): Add a sym_cache field.
404 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
405 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
406 new anchor representation.
407 (mips_elf_create_got_info): Create got_page_refs rather than
409 (mips_elf_record_got_page_ref): New function.
410 (mips_elf_pages_for_range): Move further down file.
411 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
412 Use a section rather than a (bfd, symndx) pair to represent the
414 (mips_elf_resolve_got_page_ref): New function.
415 (mips_elf_resolve_final_got_entries): Use it to populate
417 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
418 rather than mips_elf_record_got_page_entry. Only nullify h
420 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
423 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
425 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
428 2013-02-12 Alan Modra <amodra@gmail.com>
430 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
431 suitable definition when using generic linker hash table.
433 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
435 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
436 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
437 mips_elf_traverse_got_arg. Count GOT entries.
438 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
439 as argument. Update after above changes.
440 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
441 mips_elf_count_got_entries. Update the calls to
442 mips_elf_resolve_final_got_entries.
444 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
446 * elfxx-mips.c (mips_got_tls_type): New enum.
447 (mips_got_entry): Add tls_initialized.
448 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
449 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
451 (mips_elf_reloc_tls_type, mips_tls_got_entries)
452 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
453 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
455 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
456 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
457 tls_initialized rather than GOT_TLS_DONE.
458 (mips_tls_got_index): Delete.
459 (mips_elf_local_got_index, mips_elf_global_got_index): Use
460 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
461 (mips_elf_record_got_entry): Initialize tls_initialized.
463 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
465 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
466 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
467 tls_ie_got_offset and tls_gd_got_offset.
468 (mips_elf_link_hash_newfunc): Remove initialization.
469 (mips_elf_create_got_info): Likewise.
470 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
471 (mips_tls_single_got_index): Delete.
472 (mips_elf_local_got_index): Always use the GOT entry to track
474 (mips_elf_global_got_index): Likewise.
475 (mips_elf_create_local_got_entry): Assert that TLS entries have
476 already been allocated.
477 (mips_elf_record_global_got_symbol): Don't initialize
478 tls_ie_type or tls_gd_type.
479 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
480 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
482 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
484 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
486 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
487 tls_ie_type and tls_gd_type.
489 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
491 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
492 aliasing violation. Check for htab allocation failures.
494 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
496 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
498 (mips_elf_global_got_index): ...here. Reorder arguments so that
499 the output bfd and info come first.
500 (mips_elf_calculate_relocation): Update the call to
501 mips_elf_global_got_index accordingly.
502 (_bfd_mips_elf_finish_dynamic_symbol): Use
503 mips_elf_primary_global_got_index rather than
504 mips_elf_global_got_index.
505 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
507 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
509 * elfxx-mips.c (mips_got_entry): Update comments.
510 (mips_elf_multi_got_entry_eq): Rename to...
511 (mips_elf_got_entry_eq): ...this, deleting the old definition.
512 (mips_elf_create_got_info): Remove master_got_p argument.
513 Always use mips_elf_got_entry_eq.
514 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
515 Update calls accordingly.
517 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
519 * elfxx-mips.c (mips_got_info): Remove bfd2got.
520 (mips_elf_bfd2got_hash): Delete.
521 (mips_elf_got_per_bfd_arg): Remove bfd2got.
522 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
523 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
524 g->next to test for the multigot case. Use mips_elf_bfd_got rather
525 than mips_elf_got_for_ibfd.
526 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
527 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
528 (mips_elf_make_got_per_bfd): Replace with...
529 (mips_elf_add_got_entry): ...this new function.
530 (mips_elf_make_got_pages_per_bfd): Replace with...
531 (mips_elf_add_got_page_entry): ...this new function.
532 (mips_elf_merge_got_with): Replace bfd2got argument with separate
533 bfd and GOT arguments. Use mips_elf_add_got_entry and
534 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
535 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
536 to set the BFD's GOT and free the old table.
537 (mips_elf_merge_got): Replace bfd2got argument with separate
538 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
539 Use mips_elf_count_got_entries to count the number of entries in
540 each GOT. Update the calls to mips_elf_merge_got_with.
541 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
542 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
543 (mips_elf_multi_got): Don't create the bfd2got hash table.
544 Replace hash table traversal with a walk over the input bfds,
545 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
546 to set the output bfd's GOT.
547 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
548 bfds use the master GOT in the single-GOT case.
549 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
550 rather than mips_elf_got_for_ibfd.
552 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
554 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
555 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
556 (mips_elf_record_global_got_symbol): Update the hash entry before
557 adding the mips_got_entry. Use mips_elf_record_got_entry to do
559 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
560 (mips_elf_record_got_page_entry): Record the entry in both the
563 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
565 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
566 create another one if necessary.
567 (mips_elf_set_gotidx): New function.
568 (mips_elf_set_global_gotidx): Use it.
569 (mips_elf_initialize_tls_index): Likewise. Take a
570 mips_elf_traverse_got_arg as argument.
571 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
572 (mips_elf_multi_got): Likewise. Cope with error returns from
573 mips_elf_set_global_gotidx.
575 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
577 * elfxx-mips.c (mips_got_info): Add relocs field.
578 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
580 (mips_elf_traverse_got_arg): ...this new structure.
581 (mips_elf_count_local_tls_relocs): Delete.
582 (mips_elf_count_global_tls_relocs): Likewise.
583 (mips_elf_count_got_entry): New function.
584 (mips_elf_count_local_got_entries): Likewise.
585 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
586 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
587 (mips_elf_record_local_got_symbol): Don't count got entries here.
588 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
589 (mips_elf_set_global_got_offset): Split into...
590 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
591 new functions. Take a mips_elf_traverse_got_arg rather than a
592 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
593 Use g->relocs to record the number of relocs needed for global GOT
595 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
596 mips_elf_set_global_got_offset_arg. Use the relocs field to count
597 relocations. Update for above function split.
598 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
599 to count both the number of GOT entries and the number of TLS
600 relocs required by local entries. Likewise
601 mips_elf_count_global_tls_entries and global entries.
602 Remove uses of mips_elf_count_local_tls_relocs and
603 mips_elf_count_global_tls_relocs.
605 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
607 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
608 to say that each structure represents only one type of TLS reference.
609 (GOT_TLS_TYPE): New define.
610 (mips_elf_link_hash_entry): Temporarily split tls_type and
611 tls_got_offset into two variables each.
612 (mips_elf_link_hash_newfunc): Update accordingly.
613 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
614 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
615 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
616 (mips_tls_got_relocs): Use a switch statement.
617 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
618 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
619 local "offset" variable.
620 (mips_tls_got_index): Remove r_type argument and assert. Remove
621 code that handled entries with two TLS types; always use the
622 original got_index instead.
623 (mips_tls_single_got_index): New function.
624 (mips_elf_local_got_index): Use entry->tls_type to check for
625 TLS entries. Use mips_tls_single_got_index. Update call to
627 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
628 Use p->tls_type to check for TLS entries. Update call to
629 mips_tls_got_index. Use mips_tls_single_got_index.
630 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
631 Use entry.tls_type to check for TLS entries.
632 (mips_elf_record_global_got_symbol): Replace tls_flag argument
633 with r_type argument. Use mips_elf_reloc_tls_type.
634 Set up the new hash entry fields.
635 (mips_elf_record_local_got_symbol): Replace tls_flag argument
636 with r_type argument. Use mips_elf_reloc_tls_type and
637 mips_tls_got_entries. Remove code that handled entries
638 with multiple TLS types.
639 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
640 (mips_elf_initialize_tls_index): Handle new hash entry fields.
641 Use equality rather than masks when checking for specific TLS types.
642 Use mips_tls_got_entries. Remove code that handled entries
643 with multiple TLS types.
644 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
645 testing the hash table entry.
646 (_bfd_mips_elf_check_relocs): Update calls to
647 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
648 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
649 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
651 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
653 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
654 (mips_elf_got_entry_hash): ...this, deleting the old version.
655 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
658 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
660 * elfxx-mips.c (mips_elf_create_got_info): New function.
661 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
662 (mips_elf_create_got_section): Likewise.
664 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
666 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
669 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
671 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
673 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
675 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
676 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
678 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
680 * elfxx-mips.c (mips_elf_count_global_tls_entries)
681 (mips_elf_count_global_tls_relocs): Don't count indirect or
683 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
684 number of TLS entries were allocated.
686 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
688 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
690 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
692 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
693 if there are TLS relocations.
695 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
697 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
698 (mips_elf_resolve_final_got_entries): Remove bogus comment.
700 2013-02-11 Alan Modra <amodra@gmail.com>
702 * elfcode.h (elf_checksum_contents): Free contents.
703 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
704 * elflink.c (_bfd_elf_link_hash_table_free): New function.
705 (elf_final_link_free): New function, extracted from..
706 (bfd_elf_final_link): ..here. Always call
707 _bfd_elf_write_section_eh_frame_hdr.
708 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
709 _bfd_elf_link_hash_table_free.
710 * libbfd-in.h (_bfd_merge_sections_free): Declare.
711 * libbfd.h: Regenerate.
712 * merge.c (_bfd_merge_sections_free): New function.
713 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
715 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
716 _bfd_elf_link_hash_table_free.
717 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
718 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
719 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
720 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
721 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
722 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
723 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
724 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
725 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
726 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
727 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
728 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
729 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
730 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
731 (bfd_elf32_bfd_link_hash_table_free): Don't define.
732 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
733 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
735 2013-02-10 Alan Modra <amodra@gmail.com>
737 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
738 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
739 * m68klinux.c (linux_link_hash_table_create): Likewise.
740 * sparclinux.c (linux_link_hash_table_create): Likewise.
741 * sunos.c (sunos_link_hash_table_create): Likewise.
742 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
743 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
744 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
745 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
746 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
747 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
748 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
749 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
750 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
751 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
752 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
753 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
754 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
755 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
756 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
757 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
758 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
759 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
760 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
761 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
762 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
763 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
764 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
765 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
766 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
767 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
768 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
769 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
771 2013-02-10 Alan Modra <amodra@gmail.com>
773 * i386linux.c (linux_link_hash_table_create): Allocate table
774 with bfd_zmalloc, not bfd_alloc.
775 * pdp11.c (link_hash_table_create): Allocate table with
776 bfd_malloc, not bfd_alloc.
777 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
778 with bfd_zmalloc, not bfd_zalloc.
779 (bfin_link_hash_table_create): Likewise.
780 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
781 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
783 2013-02-10 Alan Modra <amodra@gmail.com>
786 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
788 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
790 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
792 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
795 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
797 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
800 2013-02-08 Alan Modra <amodra@gmail.com>
803 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
804 * elf.c (elf_find_function): Revert last change. Use new
805 tdata field rather than static vars for cache.
807 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
810 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
811 symbol is defined in regular object.
813 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
816 * elf.c (elf_find_function): Don't cache if symbols change.
818 2013-02-07 Alan Modra <amodra@gmail.com>
821 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
822 copy attributes from or to non-ELF.
824 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
826 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
827 for non-zero TLS symbol.
828 (elf_i386_relocate_section): Don't resolve size relocation against
830 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
831 pc_count for non-zero TLS symbol.
832 (elf_x86_64_relocate_section): Don't resolve size relocation
833 against non-zero TLS symbol.
835 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
836 Andrew Jenner <andrew@codesourcery.com>
838 Based on patches from Altera Corporation.
840 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
841 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
842 (BFD_BACKENDS): Add elf32-nios2.lo.
843 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
844 * Makefile.in: Regenerated.
845 * configure.in: Add entries for bfd_elf32_bignios2_vec and
846 bfd_elf32_littlenios2_vec.
847 * configure: Regenerated.
848 * config.bfd: Add cases for nios2.
849 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
850 (bfd_mach_nios2): Define.
851 (bfd_nios2_arch): Declare.
852 (bfd_archures_list): Add bfd_nios2_arch.
853 * targets.c (bfd_elf32_bignios2_vec): Declare.
854 (bfd_elf32_littlenios2_vec): Declare.
855 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
856 bfd_elf32_littlenios2_vec.
857 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
858 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
859 * bfd-in2.h: Regenerated.
860 * libbfd.h: Regenerated.
861 * cpu-nios2.c: New file.
862 * elf32-nios2.c: New file.
864 2013-02-06 Alan Modra <amodra@gmail.com>
866 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
869 2013-02-06 Alan Modra <amodra@gmail.com>
871 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
872 * Makefile.in: Regenerate.
874 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
875 Pedro Alves <palves@redhat.com>
877 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
878 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
880 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
881 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
882 * elf-linux-psinfo.h: New file.
883 * elf.c: Include elf-linux-psinfo.h.
884 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
886 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
887 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
888 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
889 (elfcore_write_ppc_linux_prpsinfo32): New function.
891 2013-02-04 Tristan Gingold <gingold@adacore.com>
893 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
896 2013-02-04 Alan Modra <amodra@gmail.com>
898 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
899 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
900 * Makefile.in: Regenerate.
901 * po/SRC-POTFILES.in: Regenerate.
903 2013-02-04 Alan Modra <amodra@gmail.com>
905 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
906 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
908 2013-02-01 Alan Modra <amodra@gmail.com>
910 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
913 2013-01-31 Tristan Gingold <gingold@adacore.com>
915 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
916 earlier. Fix status checking of bfd_mach_o_scan_start_address.
917 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
919 2013-01-31 Alan Modra <amodra@gmail.com>
920 David S. Miller <davem@davemloft.net>
923 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
924 references to __tls_get_addr.
925 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
926 vtinherit and vtentry reloc handling too.
927 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
929 2013-01-31 Alan Modra <amodra@gmail.com>
931 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
933 2013-01-31 Alan Modra <amodra@gmail.com>
935 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
937 2013-01-28 Alan Modra <amodra@gmail.com>
939 * elf64-ppc.c: Use %T to print symbols names and remove redundant
940 "relocation" in error messages throughout file.
941 (ppc64_elf_relocate_section): Remove sibling call error message,
942 replace with "call lacks nop". Specially report errors for
943 branches to function entry points via OPD lookup and branches
944 to stubs. Remove NULL symbol handling now done by %T.
946 2013-01-28 Alan Modra <amodra@gmail.com>
948 * archive.c (bfd_generic_archive_p): Return target and keep
949 ardata on partial matches.
950 * format.c (bfd_check_format_matches): Adjust for above
951 change. Remove bfd_error_file_ambiguously_recognized dead
954 2013-01-26 Alan Modra <amodra@gmail.com>
956 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
957 bfd_preserve_finish): Move to..
958 * format.c: ..here, splitting out..
959 (bfd_reinit): ..this. New function.
960 (bfd_check_format_matches): Use bfd_preserve_save/restore to
961 keep bfd state for a match.
962 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
963 * elfcore.h (elf_core_file_p): Likewise.
964 * mach-o.c (bfd_mach_o_header_p): Likewise.
965 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
966 * xsym.c (bfd_sym_object_p): Likewise.
967 * mmo.c (mmo_scan): Clear abfd->symcount.
968 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
969 * section.c (bfd_section_list_clear): Clear section_htab.count.
970 * bfd-in2.h: Regenerate.
972 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
974 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
975 second reloc, make sure that the reloc potentially exists first.
977 2013-01-24 Nick Clifton <nickc@redhat.com>
979 * archures.c: Add bfd_mach_v850e3v5.
980 * bfd-in2.h: Regenerate.
981 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
982 * cpu-v850_rh850.c: Likewise.
983 * elf32-v850.c: Add support for v850e3v5 architecture.
985 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
987 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
989 2013-01-23 Leif Ekblad <leif@rdos.net>
991 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
993 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
995 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
997 (elf_i386_relocate_section): Resolve size relocation against
999 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1000 for non-zero TLS symbol.
1001 (elf_x86_64_relocate_section): Resolve size relocation against
1002 non-zero TLS symbol.
1004 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1006 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1007 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1010 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1012 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1013 PC-relative relocation.
1014 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1015 as PC-relative relocation.
1017 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1021 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1023 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1024 and R_X86_64_SIZE64 check.
1025 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1026 nor R_X86_64_SIZE64.
1028 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1030 * bfd-in2.h: Regenerated.
1031 * libbfd.h: Likewise.
1033 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1034 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1035 (elf_i386_check_relocs): Handle R_386_SIZE32.
1036 (elf_i386_gc_sweep_hook): Likewise.
1037 (elf_i386_relocate_section): Likewise.
1039 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1040 and R_X86_64_SIZE64 entries.
1041 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1042 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1043 (elf_x86_64_reloc_name_lookup): Likewise.
1044 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1046 (elf_x86_64_gc_sweep_hook): Likewise.
1047 (elf_x86_64_relocate_section): Likewise.
1049 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1052 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1055 with R_X86_64_RELATIVE64.
1057 2013-01-15 Nick Clifton <nickc@redhat.com>
1059 * elf32-msp430.c: Fix spelling typo.
1061 2013-01-15 Alan Modra <amodra@gmail.com>
1063 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1066 2013-01-14 Alan Modra <amodra@gmail.com>
1069 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1070 (memory_bclose): Likewise. Return 0 on success.
1071 * cache.c (cache_bclose): Likewise.
1072 * opncls.c (opncls_bclose, bfd_close): Likewise.
1073 * vms-lib.c (vms_lib_bclose): Likewise.
1074 * libbfd.h: Regenerate.
1076 2013-01-13 Alan Modra <amodra@gmail.com>
1078 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1079 Add ref_dynamic_nonweak.
1080 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1081 (_bfd_elf_merge_symbol): Don't call above function. Move
1082 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1084 (elf_link_add_object_symbols): Delete redundant "override" test.
1085 Don't set dynamic_def here.
1086 (elf_link_output_extsym): Update.
1088 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1090 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1091 normal and TLS symbol access.
1092 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1094 2013-01-12 Alan Modra <amodra@gmail.com>
1096 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1097 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1098 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1100 2013-01-12 Alan Modra <amodra@gmail.com>
1103 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1104 (_bfd_elf_strtab_clear_all_refs): Define.
1105 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1106 (_bfd_elf_strtab_clear_all_refs): Delete.
1107 * elflink.c (elf_link_add_object_symbols): Clear out added
1108 strtab refs. Correct handling of warning common symbols.
1110 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1112 * aout0.c: Remove trailing white spaces.
1113 * archive.c: Likewise.
1114 * archures.c: Likewise.
1115 * bfd-in.h: Likewise.
1116 * bfd-in2.h: Likewise.
1117 * coff-alpha.c: Likewise.
1118 * coff-i860.c: Likewise.
1119 * coff-mips.c: Likewise.
1120 * coff-ppc.c: Likewise.
1121 * coff-tic80.c: Likewise.
1122 * coff-x86_64.c: Likewise.
1123 * coff-z80.c: Likewise.
1124 * coffcode.h: Likewise.
1125 * coffgen.c: Likewise.
1126 * cofflink.c: Likewise.
1127 * compress.c: Likewise.
1128 * corefile.c: Likewise.
1129 * cpu-arm.c: Likewise.
1130 * cpu-avr.c: Likewise.
1131 * cpu-bfin.c: Likewise.
1132 * cpu-cr16.c: Likewise.
1133 * cpu-cr16c.c: Likewise.
1134 * cpu-crx.c: Likewise.
1135 * cpu-h8300.c: Likewise.
1136 * cpu-i386.c: Likewise.
1137 * cpu-lm32.c: Likewise.
1138 * cpu-m68k.c: Likewise.
1139 * cpu-moxie.c: Likewise.
1140 * cpu-msp430.c: Likewise.
1141 * cpu-sh.c: Likewise.
1142 * cpu-xc16x.c: Likewise.
1143 * dwarf2.c: Likewise.
1144 * ecofflink.c: Likewise.
1145 * ecoffswap.h: Likewise.
1146 * elf-ifunc.c: Likewise.
1147 * elf-m10300.c: Likewise.
1148 * elf-vxworks.c: Likewise.
1149 * elf32-avr.c: Likewise.
1150 * elf32-avr.h: Likewise.
1151 * elf32-cr16.c: Likewise.
1152 * elf32-cr16c.c: Likewise.
1153 * elf32-cris.c: Likewise.
1154 * elf32-crx.c: Likewise.
1155 * elf32-frv.c: Likewise.
1156 * elf32-hppa.c: Likewise.
1157 * elf32-i860.c: Likewise.
1158 * elf32-ip2k.c: Likewise.
1159 * elf32-iq2000.c: Likewise.
1160 * elf32-m32c.c: Likewise.
1161 * elf32-m68hc1x.c: Likewise.
1162 * elf32-msp430.c: Likewise.
1163 * elf32-mt.c: Likewise.
1164 * elf32-ppc.c: Likewise.
1165 * elf32-rl78.c: Likewise.
1166 * elf32-s390.c: Likewise.
1167 * elf32-score.h: Likewise.
1168 * elf32-sh-symbian.c: Likewise.
1169 * elf32-sh.c: Likewise.
1170 * elf32-spu.c: Likewise.
1171 * elf32-tic6x.c: Likewise.
1172 * elf32-v850.c: Likewise.
1173 * elf32-xc16x.c: Likewise.
1174 * elf32-xtensa.c: Likewise.
1175 * elf64-alpha.c: Likewise.
1176 * elf64-hppa.c: Likewise.
1177 * elf64-ppc.c: Likewise.
1178 * elf64-s390.c: Likewise.
1179 * elfcore.h: Likewise.
1180 * elflink.c: Likewise.
1181 * elfxx-mips.c: Likewise.
1182 * elfxx-sparc.c: Likewise.
1183 * elfxx-tilegx.c: Likewise.
1185 * libcoff.h: Likewise.
1186 * libpei.h: Likewise.
1187 * libxcoff.h: Likewise.
1188 * linker.c: Likewise.
1189 * mach-o-i386.c: Likewise.
1190 * mach-o-target.c: Likewise.
1191 * mach-o.c: Likewise.
1192 * mach-o.h: Likewise.
1194 * opncls.c: Likewise.
1195 * pdp11.c: Likewise.
1196 * pe-x86_64.c: Likewise.
1197 * peXXigen.c: Likewise.
1198 * pef-traceback.h: Likewise.
1199 * pei-x86_64.c: Likewise.
1200 * peicode.h: Likewise.
1201 * plugin.c: Likewise.
1202 * reloc.c: Likewise.
1203 * riscix.c: Likewise.
1204 * section.c: Likewise.
1207 * tekhex.c: Likewise.
1208 * ticoff.h: Likewise.
1209 * vaxbsd.c: Likewise.
1210 * xcofflink.c: Likewise.
1211 * xtensa-isa.c: Likewise.
1213 2013-01-10 Will Newton <will.newton@imgtec.com>
1215 * Makefile.am: Add Meta.
1216 * Makefile.in: Regenerate.
1217 * archures.c (bfd_mach_metag): New.
1218 * bfd-in2.h: Regenerate.
1219 * config.bfd: Add Meta.
1220 * configure: Regenerate.
1221 * configure.in: Add Meta.
1222 * cpu-metag.c: New file.
1223 * elf-bfd.h: Add Meta.
1224 * elf32-metag.c: New file.
1225 * elf32-metag.h: New file.
1226 * libbfd.h: Regenerate.
1227 * reloc.c: Add Meta relocations.
1228 * targets.c: Add Meta.
1230 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1232 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1233 (elfcore_write_aarch_hw_break): Likewise.
1234 (elfcore_write_aarch_hw_watch): Likewise.
1235 * elf.c (elfcore_grok_aarch_tls): New function.
1236 (elfcore_grok_aarch_hw_break): Likewise.
1237 (elfcore_grok_aarch_hw_watch): Likewise.
1238 (elfcore_grok_note): Call the new functions to handle the
1239 corresponding notes.
1240 (elfcore_write_aarch_tls): New function.
1241 (elfcore_write_aarch_hw_break): Likewise.
1242 (elfcore_write_aarch_hw_watch): Likewise.
1243 (elfcore_write_register_note): Call the new functions to handle the
1244 corresponding pseudo sections.
1246 2013-01-07 Tom Tromey <tromey@redhat.com>
1248 * section.c (_bfd_std_section): Rename from std_section.
1249 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1250 (STD_SECTION): Update.
1251 * bfd-in2.h: Rebuild.
1253 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1255 * archures.c (bfd_mach_mips5900): Define.
1256 * bfd-in2.h: Regenerate.
1257 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1258 * cpu-mips.c: Add support for MIPS r5900.
1259 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1261 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1262 Nick Clifton <nickc@redhat.com>
1264 * elflink.c (get_value): Prevent the use of an undefined shift
1265 operation. Add sanity checks.
1267 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1269 * config.bfd (cr16*-*-uclinux*): New target support.
1272 For older changes see ChangeLog-2012
1274 Copyright (C) 2013 Free Software Foundation, Inc.
1276 Copying and distribution of this file, with or without modification,
1277 are permitted in any medium without royalty provided the copyright
1278 notice and this notice are preserved.
1284 version-control: never