1 2010-02-25 Alan Modra <amodra@gmail.com>
4 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
5 to final_link and invert. For final link allow some flags to
6 differ. Don't specially allow flags to be all zero.
8 2010-02-24 Alan Modra <amodra@gmail.com>
11 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
12 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
15 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
18 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
19 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
21 2010-02-22 Alan Modra <amodra@gmail.com>
23 * reloc.c (bfd_check_overflow): When forming addrmask, shift
24 fieldmask left by rightshift.
25 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
28 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
30 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
31 STT_GNU_IFUNC on large common symbol.
33 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
35 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
36 has_ifunc_symbols if the symbol comes from a shared library.
37 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
38 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
39 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
40 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
41 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
43 2010-02-19 Alan Modra <amodra@gmail.com>
45 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
46 (_bfd_elf_copy_private_header_data): ..here.
47 * elflink.c (_bfd_elf_size_group_sections): New function.
48 (bfd_elf_size_dynamic_sections): Call it.
49 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
50 (_bfd_elf_fixup_group_sections): Declare.
52 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
54 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
55 merging Tag_DIV_use, Tag_MPextension_use, and
56 Tag_MPextension_use_legacy tags.
58 2010-02-18 Alan Modra <amodra@gmail.com>
60 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
61 commit. Don't write zeros for removed group members.
62 (_bfd_elf_copy_private_header_data): Adjust size of group section
63 when group members are removed by objcopy.
65 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
68 * configure.host (*-*-solaris2.11): Add host define to select
69 valid default code page for windres/windmc on solaris.
71 2010-02-15 Nick Clifton <nickc@redhat.com>
73 * po/vi.po: Updated Vietnamese translation.
75 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
77 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
78 missing mapping symbol to data only sections.
80 2010-02-11 David S. Miller <davem@davemloft.net>
82 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
83 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
85 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
86 these relocs on global symbols.
88 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
89 local symbol references which are not STT_GNU_IFUNC. Handle
90 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
91 and deal with negative vs. non-negative values properly.
93 2010-02-09 Tristan Gingold <gingold@adacore.com>
95 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
96 non-external relocation.
98 2010-02-09 Alan Modra <amodra@gmail.com>
100 * elf64-ppc.c (merge_got_entries): Move earlier in file.
101 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
102 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
103 (ppc64_elf_layout_multitoc): Don't resize if we have already
106 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
108 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
109 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
110 elfcore_write_s390_prefix): New.
111 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
112 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
113 elfcore_write_s390_prefix): New.
114 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
115 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
116 (elfcore_write_register_note): Handle .reg-s390-timer,
117 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
118 .reg-s390-prefix section.
120 2010-02-09 Alan Modra <amodra@gmail.com>
122 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
123 unsigned char. Update variables and code using them throughout file.
124 (struct ppc_link_hash_entry): Likewise for tls_mask.
126 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
128 * elf64-ppc.c (has_small_toc_reloc): Don't define.
129 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
130 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
131 code setting the flag.
132 (ppc64_elf_next_toc_section): Group big-toc sections in
135 2010-02-08 David S. Miller <davem@davemloft.net>
137 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
138 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
140 * elfxx-sparc.c (create_got_section): Delete.
141 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
142 section creator does that work for us. Use ->elf.foo instead of
143 ->foo where applicable.
144 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
146 (allocate_dynrelocs): Likewise.
147 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
148 (_bfd_sparc_elf_relocate_section): Likewise.
149 (sparc_vxworks_build_plt_entry): Likewise.
150 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
151 (sparc_finish_dyn): Likewise.
152 (sparc_vxworks_finish_exec_plt): Likewise.
153 (sparc_vxworks_finish_shared_plt): Likewise.
154 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
156 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
157 macros for visibilty and locality checks.
158 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
159 (allocate_dynrelocs): Likewise.
160 (_bfd_sparc_elf_relocate_section): Likewise.
161 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
163 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
164 but never used local var 'dynobj'.
166 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
169 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
170 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
171 * bfd-in2.h: Regenerate.
172 * libbfd.h: Regenerate.
174 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
176 (_bfd_sparc_elf_link_hash_table_free): Declare.
177 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
178 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
179 bfd_elf32_bfd_link_hash_table_free): Define.
180 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
181 has_ifunc_symbols if STT_GNU_IFUNC.
182 (bfd_elf64_bfd_link_hash_table_free): Define.
183 (elf_backend_post_process_headers): Define always.
184 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
185 (sparc_reloc_map): Add entries for new IFUNC relocs.
186 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
187 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
188 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
189 elf_sparc_get_local_sym_hash): New.
190 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
192 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
194 (_bfd_sparc_elf_link_hash_table_free): New.
195 (create_ifunc_sections): New.
196 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
197 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
198 cons up a fake local hash table entry for it. Unconditionally add
199 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
200 dyn relocs for ifunc.
201 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
202 (allocate_dynrelocs): Unconditionally emit a PLT entry when
203 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
204 (allocate_local_dynrelocs): New function.
205 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
206 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
208 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
209 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
212 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
214 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
215 max_contents_size, only consider sections whose contents must
218 2010-02-09 Alan Modra <amodra@gmail.com>
220 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
221 (ppc64_elf_size_dynamic_sections): ..and here..
222 (merge_got_entries): ..rather than here.
224 2010-02-09 Alan Modra <amodra@gmail.com>
226 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
227 (has_small_toc_reloc): Define.
228 (ppc64_elf_check_relocs): Set the above flags.
229 (ppc64_elf_edit_opd): Delete obfd param.
230 (ppc64_elf_tls_optimize): Likewise.
231 (ppc64_elf_edit_toc): Likewise.
232 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
233 * elf64-ppc.h: Update prototypes.
235 2010-02-08 Alan Modra <amodra@gmail.com>
237 * section.c (struct bfd_section): Delete has_tls_reloc,
238 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
239 Add sec_flg0 thru sec_flg5.
240 (BFD_FAKE_SECTION): Update for changed flags.
241 * ecoff.c (bfd_debug_section): Likewise.
242 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
243 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
244 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
245 * elf32-xtensa.c (reloc_done): Define.
246 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
247 * bfd-in2.h: Regenerate.
249 2010-02-08 Tristan Gingold <gingold@adacore.com>
251 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
252 for non-scattered relocations.
254 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
256 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
257 apuinfo sections, only scan input sections once and reuse the
260 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
262 * archures.c (bfd_mach_ppc_titan): Define.
263 * bfd-in2.h: Regenerate.
264 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
266 2010-02-08 Alan Modra <amodra@gmail.com>
268 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
270 2010-02-05 Sterling Augustine <sterling@tensilica.com>
272 * elf.c (assign_file_positions_for_load_sections) Update lma of
273 section if necessary. Fixes Bugzilla 11219.
275 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
277 * elf32-i386.c: Remove trailing white spaces.
278 * elf64-x86-64.c: Likewise.
280 2010-02-03 Nick Clifton <nickc@redhat.com>
282 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
283 entries for other architectures.
284 (struct elf_link_hash_table): Add hash_table_id field.
285 (elf_hash_table_id): New accessor macro.
286 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
288 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
289 returning cast pointer.
290 (elf32_mn10300_link_hash_table_create): Identify new table as
291 containing MN10300 extensions.
292 (mn10300_elf_relax_section): Check pointer returned by
293 elf32_mn10300_hash_table.
294 * elf32-arm.c: Likewise, except using ARM extensions.
295 * elf32-avr.c: Likewise, except using AVR extensions.
296 * elf32-bfin.c: Likewise, except using BFIN extensions.
297 * elf32-cris.c: Likewise, except using CRIS extensions.
298 * elf32-frv.c: Likewise, except using FRV extensions.
299 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
300 * elf32-i386.c: Likewise, except using I386 extensions.
301 * elf32-lm32.c: Likewise, except using LM32 extensions.
302 * elf32-m32r.c: Likewise, except using M32RM extensions.
303 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
304 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
305 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
306 * elf32-m68k.c: Likewise, except using M68K extensions.
307 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
308 * elf32-ppc.c: Likewise, except using PPC32 extensions.
309 * elf32-s390.c: Likewise, except using S390 extensions.
310 * elf32-sh.c: Likewise, except using SH extensions.
311 * elf32-spu.c: Likewise, except using SPU extensions.
312 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
313 * elf64-alpha.c: Likewise, except using ALPHA extensions.
314 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
315 * elf64-ppc.c: Likewise, except using PPC64 extensions.
316 * elf64-s390.c: Likewise, except using S390 extensions.
317 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
318 * elfxx-ia64.c: Likewise, except using IA64 extensions.
319 * elfxx-mips.c: Likewise, except using MIPS extensions.
320 * elfxx-sparc.c: Likewise, except using SPARC extensions.
321 * elfxx-sparc.h: Likewise, except using SPARC extensions.
322 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
324 (elf32_cr16_hash_table): Delete unused macro.
325 (elf32_cr16_link_hash_traverse): Delete unused macro.
326 * elf32-score.c: Likewise.
327 * elf32-score7.c: Likewise.
328 * elf32-vax.c: Likewise.
329 * elf64-sh64.c: Likewise.
331 2010-02-03 Alan Modra <amodra@gmail.com>
333 * elf64-ppc.c (struct plt_entry): Move earlier in file.
334 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
335 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
337 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
339 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
340 when allocating a new struct got_entry.
341 (allocate_got): New function, extracted from..
342 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
343 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
344 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
345 (ppc64_elf_setup_section_lists): Remove output_bfd param and
346 no_multi_toc, add add_stub_section and layout_sections_again. Stash
347 new params in htab. Extract some code to..
348 (ppc64_elf_start_multitoc_partition): ..here. New function.
349 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
350 second pass toc scan.
351 (merge_got_entries, merge_global_got, reallocate_got): New functions.
352 (ppc64_elf_reinit_toc): Rename to..
353 (ppc64_elf_finish_multitoc_partition): ..this.
354 (ppc64_elf_layout_multitoc): New function.
355 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
356 layout_sections_again params.
357 (ppc64_elf_relocate_section): Handle indirect got entries.
358 * elf64-ppc.h: Update prototypes. Declare new functions.
360 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
362 * elf-bfd.h (elfcore_write_xstatereg): New.
364 * elf.c (elfcore_grok_xstatereg): New.
365 (elfcore_write_xstatereg): Likewise.
366 (elfcore_grok_note): Handle NT_X86_XSTATE.
367 (elfcore_write_register_note): Handle .reg-xstate section.
369 2010-02-01 Tristan Gingold <gingold@adacore.com>
371 * som.c (som_write_ar_hdr): Define this macro.
373 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
375 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
376 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
377 linkage table pointer to use the global table pointer if not doing
380 2010-01-29 Joel Brobecker <brobecker@adacore.com>
382 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
383 if it has already been set.
385 2010-01-27 Tristan Gingold <gingold@adacore.com>
387 * vms.h: Remove trailing spaces.
388 (struct hdr_struct): Remove unused hdr_c_cpr field.
389 (enum file_format_enum): Add comments.
390 * vms.c (vms_bfd_print_private_bfd_data): New function that
392 Remove trailing spaces.
393 * vms-misc.c: Improve comments.
394 (_bfd_vms_get_object_record): Also handle files without pads.
395 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
396 * vms-gsd.c (struct flagdescstruct): Make name field const.
397 (gsyflagdesc): Fix typo.
399 2010-01-27 Alan Modra <amodra@gmail.com>
402 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
403 (ppc64_elf_setup_section_lists): Init them.
404 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
405 and .toc on the same input file.
406 (ppc64_elf_relocate_section): Correct GOT entry offset.
408 2010-01-26 Tristan Gingold <gingold@adacore.com>
410 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
411 (bfd_target): Add _bfd_write_ar_hdr_fn field.
412 * archive.c (is_bsd44_extended_name): New macro.
413 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
414 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
416 (_bfd_archive_bsd44_construct_extended_name_table): New function.
417 (_bfd_generic_write_ar_hdr): Ditto.
418 (_bfd_bsd44_write_ar_hdr): Ditto.
419 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
420 (bsd_write_armap): Adjust firstreal computation.
421 * libbfd-in.h (struct areltdata): Add extra_size field.
422 (_bfd_generic_write_ar_hdr): Add prototype.
423 (_bfd_bsd44_write_ar_hdr): Ditto.
424 (_bfd_write_ar_hdr): Define.
425 (_bfd_noarchive_write_ar_hdr): Ditto.
426 (_bfd_archive_bsd_write_ar_hdr): Ditto.
427 (_bfd_archive_coff_write_ar_hdr): Ditto.
428 (_bfd_archive_bsd44_slurp_armap): Ditto.
429 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
430 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
431 (_bfd_archive_bsd44_truncate_arname): Ditto.
432 (_bfd_archive_bsd44_write_armap): Ditto.
433 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
434 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
435 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
436 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
437 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
438 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
439 * libbfd.h: Regenerate.
440 * oasys.c (oasys_write_ar_hdr): Define.
441 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
442 * ieee.c (ieee_write_ar_hdr): Define.
443 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
444 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
445 (bfd_pmac_xcoff_backend_data): Ditto.
446 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
447 (bfd_xcoff_aix5_backend_data): Ditto.
448 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
449 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
450 * aout-tic30.c (MY_write_ar_hdr): Ditto.
451 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
452 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
453 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
454 (bfd_mach_o_construct_extended_name_table)
455 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
456 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
457 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
458 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
459 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
460 (bfd_mach_o_construct_extended_name_table)
461 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
462 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
463 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
464 * bfd-in2.h: Regenerate.
466 2010-01-26 Alan Modra <amodra@gmail.com>
467 H.J. Lu <hongjiu.lu@intel.com>
470 * elflink.c (elf_link_output_extsym): Do not ignore undefined
471 symbols with ref_regular set when gc_sections is active.
473 2010-01-25 Alan Modra <amodra@gmail.com>
476 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
477 with relocations against undefined weak symbols.
478 (ppc64_elf_relocate_section): Don't optimize calls to undefined
479 weak functions if the symbol is dynamic.
480 (ppc64_elf_relocate_section): Edit tprel tls sequences.
481 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
482 (_bfd_elf_ppc_at_tprel_transform): New function.
483 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
484 * bfd-in2.h: Regenerate.
486 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
488 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
489 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
490 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
492 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
494 2010-01-21 Nick Clifton <nickc@redhat.com>
496 * elflink.c (elf_link_add_object_symbols): Look up name of
497 undefined symbol both before and after versioning has been
498 applied. Do not bother with symbols that are weakly undefined.
500 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
502 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
503 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
505 2010-01-19 Cary Coutant <ccoutant@google.com>
507 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
509 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
510 Alan Modra <amodra@gmail.com>
512 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
513 (elf_object_p): Read e_phnum extension.
514 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
515 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
516 that we can read last program header.
518 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
520 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
521 R_ARM_THM_CALL entry.
522 (elf32_arm_final_link_relocate): Correct calculation of
523 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
524 or R_ARM_THM_JUMP24 relocation.
526 2010-01-18 Alan Modra <amodra@gmail.com>
529 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
530 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
533 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
535 Fix compilation warning on gcc-3.4.
536 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
537 parameter index to sec_index according to the function definition.
539 2010-01-13 Chao-ying Fu <fu@mips.com>
541 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
542 It is true for all CPUs.
543 (jal_reloc_p): New function.
544 (mips_elf_calculate_relocation): Rename require_jalxp to
546 Update comment for CROSS_MODE_JUMP_P.
547 Set up cross_mode_jump_p based on the mode change.
548 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
549 Update comment for CROSS_MODE_JUMP_P.
550 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
551 Use !cross_mode_jump_p to guard conversion.
552 Convert "jr t9" to "b", if possible.
553 (_bfd_mips_elf_relocate_section): Rename require_jalx to
555 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
556 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
558 2010-01-13 Nick Clifton <nickc@redhat.com>
560 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
561 "m32c" returns the m32c arch_info_struct and not the m16c
563 (arch_info_struct): Use the new scan function.
564 (bfd_m32c_arch): Likewise.
566 2010-01-13 Tristan Gingold <gingold@adacore.com>
568 * config.bfd: Remove duplicated target vector for i386-*-darwin.
569 Appends new arch instead of overriding.
570 Use mach_o_x86_64_vec for x86_64-*-darwin.
571 * configure.in: Add mach_o_x86_64_vec.
572 * configure: Regenerate.
573 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
574 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
575 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
576 * Makefile.in: Regenerate.
577 * mach-o-x86-64.c: New file.
579 2010-01-13 Tristan Gingold <gingold@adacore.com>
581 * reloc.c: Add MACH_O_X86_64 relocations.
582 * bfd-in2.h: Regenerate.
583 * libbfd.h: Regenerate.
585 2010-01-13 Tristan Gingold <gingold@adacore.com>
587 * archive.c (normalize): Use lbasename.
588 (bfd_bsd_truncate_arname): Ditto.
589 (bfd_gnu_truncate_arname): Ditto.
591 2010-01-12 Tristan Gingold <gingold@adacore.com>
593 * makefile.vms (CFLAGS): Turns warnings into informational messages.
595 2010-01-11 Tristan Gingold <gingold@adacore.com>
597 * mach-o.h: Add x86-64 relocation types.
599 2010-01-11 Tristan Gingold <gingold@adacore.com>
601 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
602 (bfd_mach_o_set_arch_mach): New prototype.
603 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
604 (bfd_mach_o_set_arch_mach): New function.
605 (bfd_mach_o_gen_mkobject): New function.
606 Set TARGET_ARCHITECTURE for the generic back-ends.
607 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
608 Check that TARGET_ARCHITECTURE is defined.
609 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
610 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
612 2010-01-11 Tristan Gingold <gingold@adacore.com>
614 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
616 2010-01-11 Nick Clifton <nickc@redhat.com>
618 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
619 handling of R_V850_HI16_S relocation.
621 2010-01-11 Alan Modra <amodra@gmail.com>
624 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
626 2010-01-11 Alan Modra <amodra@gmail.com>
629 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
630 (find_abstract_instance_name): Use it.
631 (parse_comp_unit): Set it.
633 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
635 * Makefile.in: Regenerate.
636 * configure: Regenerate.
638 2010-01-08 Tristan Gingold <gingold@adacore.com>
640 * archive.c: Remove bfd_special_undocumented_glue.
642 2010-01-08 Alan Modra <amodra@gmail.com>
645 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
646 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
647 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
649 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
652 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
653 a symbol referenced by DSO is is defined in a non-shared object
656 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
659 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
660 undefined __start_XXX/__stop_XXX in all input files and set
663 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
666 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
668 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
670 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
671 before including procfs.h.
672 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
673 * configure.in: Added autoconf probe for the pr_fpreg member.
674 * configure: Regenerated.
675 * config.in: Regenerated.
676 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
678 2010-01-04 Joel Brobecker <brobecker@adacore.com>
680 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
681 * dwarf2.c (concat_filename): Rename dirname with dir_name
682 to void shadowing the dirname function.
683 Rename subdirname with subdir_name to stay consistent with
684 the new dir_name variable name.
686 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
688 * archures.c: Add bfd_mach_ppc_e500mc64.
689 * bfd-in2.h: Regenerate.
690 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
691 bfd_mach_ppc_e500mc64.
693 2010-01-01 Joel Brobecker <brobecker@adacore.com>
695 Fix -Wshadow warnings (seen on ppc-aix)
696 * xcofflink.c: Replace finfo by flinfo throughout.
698 For older changes see ChangeLog-2009
704 version-control: never