1 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
4 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
5 (elf_fake_sections): Likewise.
7 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
9 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
11 2010-05-17 Tristan Gingold <gingold@adacore.com>
13 * vms-alpha.c: Include esgps.h and eidc.h.
14 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
15 (evax_bfd_print_egsd_flags): New function, extracted from ...
16 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
17 EGSD__C_SPSC and EGSD__C_IDC.
19 2010-05-14 Tristan Gingold <gingold@adacore.com>
21 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
22 (_bfd_vms_get_object_record): Handle align byte only in the
25 2010-05-14 Tristan Gingold <gingold@adacore.com>
27 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
28 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
29 * libbfd.h: Regenerate.
30 * configure.in (havevecs): Define HAVE_all_vecs when
31 --enable-targets=all is set. Use AC_SUBST on it.
32 (tdefaults): Do not add havevecs.
33 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
34 * configure: Regenerate.
35 * Makefile.am (HAVEVECS): New variable.
36 (INCLUDES): Add HAVEVECS.
37 * Makefile.in: Regenerate.
38 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
39 target is selected. Add #ifdef/#endif around vms specific code.
40 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
41 bfd_elfNN_archive_slurp_extended_name_table,
42 bfd_elfNN_archive_construct_extended_name_table,
43 bfd_elfNN_archive_truncate_arname,
44 bfd_elfNN_archive_write_armap,
45 bfd_elfNN_archive_read_ar_hdr,
46 bfd_elfNN_archive_write_ar_hdr,
47 bfd_elfNN_archive_openr_next_archived_file,
48 bfd_elfNN_archive_get_elt_at_index,
49 bfd_elfNN_archive_generic_stat_arch_elt,
50 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
52 2010-05-11 Jie Zhang <jie@codesourcery.com>
54 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
55 Tag_ABI_HardFP_use correctly.
57 2010-05-11 Alan Modra <amodra@gmail.com>
59 * coffcode.h (coff_write_object_contents): Enclose all occurrences
60 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
62 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
64 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
65 sym_name to improve packing.
66 (cortex_a8_erratum_scan): Check for PLT entries.
67 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
69 2010-05-07 Tristan Gingold <gingold@adacore.com>
71 * Makefile.in: Regenerate with automake 1.11.1.
74 2010-05-05 Nick Clifton <nickc@redhat.com>
76 * po/es.po: Updated Spanish translation.
78 2010-05-03 Tristan Gingold <gingold@adacore.com>
80 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
81 selective_search flag.
83 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
84 before output_has_begun is set.
86 2010-05-03 Tristan Gingold <gingold@adacore.com>
88 * vms-alpha.c: Add comments.
89 (struct vms_private_data_struct): Remove image_autoextend field.
90 (dst_check_allocation): Removed.
91 (image_write): Remove call to dst_check_allocation.
92 (vms_slurp_debug): Do not set image_autoextend. Adjust section
94 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
95 (alpha_vms_write_exec): Use dst_section to get the dst section.
96 Write the dmt section.
97 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
98 (alpha_vms_read_sections_content): Do not set image_autoextend.
99 (alpha_vms_bfd_final_link): Generate the dst.
101 2010-05-03 Tristan Gingold <gingold@adacore.com>
103 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
105 (vms_lib_dcx): Adjust for the above change.
107 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
110 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
112 * elf32-i386.c (elf_i386_relocate_section): Use it.
113 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
115 2010-04-30 Tristan Gingold <gingold@adacore.com>
117 * vms-lib.c (vms_read_block): New function.
118 (vms_traverse_index): Use vms_read_block. Handle long key names.
120 2010-04-30 Tristan Gingold <gingold@adacore.com>
122 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
124 (struct carsym_mem): New structure.
125 (vms_add_index): New function.
126 (vms_add_indexes_from_list): New function.
127 (vms_traverse_index): Parameter carsym changed to carsym_mem.
128 Code adjusted to handle elfidx.
129 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
130 Parameter NBREL is now a pointer.
131 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
133 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
134 (_bfd_vms_lib_find_symbol): Ditto.
135 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
137 (_bfd_vms_lib_get_module): New function.
138 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
140 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
141 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
142 (vms_write_index): Adjust for structure renamed.
143 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
144 changes of _bfd_vms_lib_find_symbol.
146 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
148 * config.bfd: Correct accidential reverted patch
151 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
153 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
154 to USE_MINGW64_LEADING_UNDERSCORES.
155 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
156 * config.bfd: Change underscoring default for x64 mingw
158 * coffcode.h (coff_write_relocs): Add check that dereferenced
159 sym_ptr_ptr isn't NULL.
160 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
161 * configure: Regenerated.
162 * configure.in: Add option '--enable-leading-mingw64-underscores'
163 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
165 2010-04-27 Nick Clifton <nickc@redhat.com>
168 * coffgen.c (coff_find_nearest_line): Incldue the section address
169 of function name symbols in address comparisons.
171 2010-04-27 Nick Clifton <nickc@redhat.com>
173 * po/fr.po: Updated French translation.
175 2010-04-23 Alan Modra <amodra@gmail.com>
177 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
178 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
180 (assign_file_positions_for_load_sections): Modify section in
181 segment warning to ignore overlay vmas.
182 * elf32-spu.c (spu_elf_object_p): Replace use of
183 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
185 2010-04-22 Nick Clifton <nickc@redhat.com>
187 * po/bfd.pot: Updated by the Translation project.
188 * po/vi.po: Updated Vietnamese translation.
190 2010-04-22 Alan Modra <amodra@gmail.com>
192 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
193 change. Tidy. Don't error on sections not allocated in segment.
195 2010-04-15 Andrew Haley <aph@redhat.com>
197 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
199 * bfd-in2.h: Likewise.
200 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
201 control merging of exidx entries.
203 2010-04-20 Joseph Myers <joseph@codesourcery.com>
205 * elf32-tic6x.h: New.
206 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
207 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
208 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
209 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
210 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
211 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
212 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
213 elf32_tic6x_relocate_section): Handle REL relocations.
214 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
216 2010-04-20 Jakub Jelinek <jakub@redhat.com>
218 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
219 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
221 2010-04-19 Nick Clifton <nickc@redhat.com>
223 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
225 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
226 attribute to warned variable. Remove unused val, type and type2
229 2010-04-16 Andreas Schwab <schwab@redhat.com>
231 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
232 strict-aliasing rules.
234 2010-04-16 Tristan Gingold <gingold@adacore.com>
236 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
237 (_bfd_vms_get_object_record): Always assume there is a pad byte
240 * vms-lib.c: Add a few comments.
242 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
244 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
245 attributes in v2.08 of the ABI.
247 2010-04-15 Alan Modra <amodra@gmail.com>
249 * config.bfd (vax*-*-*vms*): Delete.
251 2010-04-14 Tristan Gingold <gingold@adacore.com>
253 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
254 vms-tir.lo, vms.lo and add vms-alpha.lo
255 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
256 vms-tir.c, vms.c and add vms-alpha.c
257 * Makefile.in: Regenerate.
258 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
260 * configure: Regenerate.
261 * targets.c (vms_vax_vec): Remove the declaration.
262 (_bfd_target_vector): Remove vms_vax_vec.
263 * vms-alpha.c: New file.
264 * vms-gsd.c: Removed, rewritten in vms-alpha.c
268 * vms-misc.c: Fix indentation and comments. Replace most of
269 #if VMS_DEBUG/vms_debug with vms_debug2.
270 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
271 (hash_string): Ditto.
272 (_bfd_vms_length_hash_symbol): Ditto.
273 (maybe_adjust_record_pointer_for_object): Ditto.
274 (_bfd_vms_get_object_record): Ditto.
275 (vms_get_remaining_object_record): Ditto.
276 (_bfd_vms_push): Ditto.
277 (_bfd_vms_pop): Ditto.
278 (_bfd_vms_get_header_values): Removed.
279 (_bfd_vms_get_first_record): Removed.
280 (vms_get_remaining_image_record): Removed.
281 (new_symbol): Removed.
282 (_bfd_vms_enter_symbol): Removed.
283 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
284 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
285 parameter with struct vms_rec_wr.
286 (_bfd_vms_output_push): Removed and replaced by ...
287 (_bfd_vms_output_begin_subrec): ... new function.
288 (_bfd_vms_output_alignment): Replace bfd parameter with
289 struct vms_rec_wr, and adjust.
290 (_bfd_vms_output_check): Ditto
291 (_bfd_vms_output_byte): Ditto.
292 (_bfd_vms_output_short): Ditto.
293 (_bfd_vms_output_long): Ditto.
294 (_bfd_vms_output_quad): Ditto.
295 (_bfd_vms_output_counted): Ditto.
296 (_bfd_vms_output_dump): Ditto.
297 (_bfd_vms_output_fill): Ditto.
298 (_bfd_vms_output_pop): Removed and replaced by ...
299 (_bfd_vms_output_end_subrec): ... new function.
300 (_bfd_vms_output_flush): Removed.
301 (_bfd_vms_output_align): New function.
302 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
304 (vms_convert_to_var): New function imported from vms.c
305 (vms_convert_to_var_1): Ditto.
306 (vms_convert_to_var_unix_filename): Ditto.
307 (vms_get_module_name): Ditto.
308 (get_vms_time_string): Ditto.
309 (vms_time_to_time_t): Ditto.
310 (vms_rawtime_to_time_t): Ditto.
311 * vms.h: All macros for the VMS file format are now in include/vms.
312 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
314 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
315 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
316 (struct funcinfo, struct vms_private_data_struct): Ditto.
317 (struct vms_section_data_struct): Ditto.
318 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
319 (vms_get_module_name, get_vms_time_string): New declarations.
320 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
321 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
322 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
323 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
324 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
325 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
326 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
327 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
328 (_bfd_vms_output_fill): Ditto.
329 (bfd_vms_set_section_flags): Ditto.
331 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
333 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
334 exit due to merging the same weak symbol to test that the symbols are
337 2010-04-13 Alan Modra <amodra@gmail.com>
339 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
340 when optimizing high got_tlsgd/ld insns.
342 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
344 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
346 (HAVE_PRSTATUS32_T): Likewise.
348 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
351 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
353 * config.in: Regenerated.
354 * configure: Likewise.
356 * elf.c: Include CORE_HEADER if it is defined.
358 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
359 Jan Kratochvil <jan.kratochvil@redhat.com>
361 * hosts/x86-64linux.h: New.
363 2010-04-09 Nick Clifton <nickc@redhat.com>
365 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
366 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
367 variables htab and hdr_info and mark info parameter as unused.
368 * elf.c (prep_headers): Remove unused variable i_phdrp.
369 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
370 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
372 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
373 * verilog.c (verilog_write_section): Remove unused variable
376 2010-04-07 Alan Modra <amodra@gmail.com>
378 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
379 * configure: Regenerate.
381 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
384 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
386 2010-04-06 Tristan Gingold <gingold@adacore.com>
388 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
390 2010-04-05 Jakub Jelinek <jakub@redhat.com>
392 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
393 provided that it has the expected address size and zero segment
396 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
397 (struct line_info): Add op_index field, change end_sequence type to
399 (new_line_sorts_after): For the same address compare op_index.
400 (add_line_info): Add op_index argument, store it into the structure.
401 (decode_line_info): Complain about unknown versions of .debug_line.
402 Initialize maximum_ops_per_insn. Add op_index state register and
405 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
407 * elf32-ppc.c (apuinfo_set): New static var.
408 (ppc_elf_begin_write_processing): Set it here, always create an
409 APUinfo section if there were any in the inputs.
410 (ppc_elf_write_section): Check apuinfo_set.
411 (ppc_elf_final_write_processing): Likewise.
413 2010-04-01 Tristan Gingold <gingold@adacore.com>
415 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
416 vms_time_to_time_t and vms_rawtime_to_time_t.
417 * vms.c (vms_alpha_vec): Add archives support.
418 * vms-misc.c: Include safe-ctype.h
419 (vms_get_module_name): New function.
420 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
421 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
422 vms_get_module_name function. Use this function.
423 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
424 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
425 Add prototypes for vms-lib.c
426 * libbfd.h: Regenerate.
427 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
428 vms-lib.lo to vms_alpha_vec.
429 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
430 * configure: Regenerate.
431 * bfd.c: Add selective_search field.
432 * bfd-in2.h: Regenerate.
433 * archive.c (append_relative_path): Rename to
434 _bfd_append_relative_path and make it public.
435 (_bfd_get_elt_at_filepos): Adjust for above renaming.
436 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
437 (BFD32_BACKENDS_CFILES): Add vms-lib.c
438 * Makefile.in: Regenerate.
440 2010-04-01 Jakub Jelinek <jakub@redhat.com>
442 * dwarf2.c (read_attribute_value): Handle CU version 4
443 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
444 and DW_FORM_flag_present. For unknown form value return NULL.
445 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
447 (parse_comp_unit): Allow CU version 4.
449 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
451 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
452 to _bfd_elf_get_dynamic_reloc_section.
453 (elf_cris_discard_excess_dso_dynamics): Ditto.
455 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
457 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
458 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
460 2010-03-31 Alan Modra <amodra@gmail.com>
462 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
463 TPREL16_HI and TPREL16_HA insns.
465 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
468 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
469 assert of empty pcrel_relocs_copied on the direct symbol. Instead
470 of moving the list from the indirect symbol to the direct symbol,
471 merge into any existing list.
472 (cris_elf_check_relocs): Store the original section in the
473 pcrel_relocs_copied list, not the relocation section.
474 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
475 the relocation section, for reducing its size. Change the
476 BFD_ASSERT into a check for the section being read-only, and only
477 emit warnings and TEXTREL marker when there's an entry for a
480 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
482 * elf32-arm.c (using_thumb_only): Handle v6-M.
484 2010-03-26 Alan Modra <amodra@gmail.com>
486 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
487 * bfd-in.h (elf_discarded_section): Clarify comment.
488 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
489 * bfd-in2.h: Regenerate.
491 2010-03-26 Matt Rice <ratmice@gmail.com>
493 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
494 as unique in the armap.
496 2010-03-26 Alan Modra <amodra@gmail.com>
499 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
500 possible stub on branches.
502 2010-03-25 Joseph Myers <joseph@codesourcery.com>
504 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
505 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
506 (BFD32_BACKENDS): Add elf32-tic6x.lo.
507 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
508 * Makefile.in: Regenerate.
509 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
510 (bfd_archures_list): Update.
511 * config.bfd (tic6x-*-elf): New.
512 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
514 * configure: Regenerate.
515 * cpu-tic6x.c, elf32-tic6x.c: New.
516 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
517 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
518 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
519 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
520 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
521 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
522 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
523 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
524 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
525 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
526 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
527 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
528 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
529 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
530 (_bfd_target_vector): Update.
531 * bfd-in2.h, libbfd.h: Regenerate.
533 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
535 * aout-target.h: Update copyright year.
536 * aout-tic30.c: Likewise.
537 * coff-alpha.c: Likewise.
538 * coff-rs6000.c: Likewise.
539 * coff64-rs6000.c: Likewise.
540 * elf64-mips.c: Likewise.
542 * libecoff.h: Likewise.
543 * mach-o-target.c: Likewise.
544 * mach-o.c: Likewise.
546 * targets.c: Likewise.
548 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
550 * libbfd-in.h: Update copyright year.
552 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
555 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
558 2010-03-19 Jie Zhang <jie@codesourcery.com>
560 * elf32-arm.c (struct section_list): Remove.
561 (section_list): Remove typedef.
562 (record_section_with_arm_elf_section_data): Remove.
563 (find_arm_elf_section_entry): Remove.
564 (get_arm_elf_section_data): Use is_arm_elf.
565 (unrecord_section_with_arm_elf_section_data): Remove.
566 (elf32_arm_new_section_hook): Don't call
567 record_section_with_arm_elf_section_data.
568 (elf32_arm_write_section): Set mapcount to -1 when
569 the map has been used. Don't call
570 unrecord_section_with_arm_elf_section_data.
571 (unrecord_section_via_map_over_sections): Remove.
572 (elf32_arm_close_and_cleanup): Remove.
573 (elf32_arm_bfd_free_cached_info): Remove.
574 (bfd_elf32_close_and_cleanup): Don't define.
575 (bfd_elf32_bfd_free_cached_info): Don't define.
577 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
580 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
581 * libcoff.h: Regenerated.
583 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
584 if dont_strip_reloc is set.
585 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
586 dont_strip_reloc on output if there is no .reloc and
587 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
589 2010-03-18 Wei Guozhi <carrot@google.com>
592 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
594 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
595 * bfd-in2.h: Regenerate.
596 * libbfd.h: Regenerate.
598 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
600 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
601 (BFD_RELOC_SPU_STUB): Likewise.
603 2010-03-17 Jie Zhang <jie@codesourcery.com>
605 * elf.c (assign_file_positions_for_load_sections): Avoid
608 2010-03-17 Alan Modra <amodra@gmail.com>
611 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
614 2010-03-17 Alan Modra <amodra@gmail.com>
616 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
618 2010-03-16 Alan Modra <amodra@gmail.com>
620 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
621 (ppc64_elf_edit_toc): Set it here.
622 (ha_reloc_match): New function.
623 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
625 2010-03-15 Alan Modra <amodra@gmail.com>
627 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
628 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
630 2010-03-14 Alan Modra <amodra@gmail.com>
633 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
634 * elf64-ppc.c (call_check_done): Define.
635 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
636 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
637 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
638 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
639 Simplify return logic. Iterate over all .init and .fini fragments
640 by recursion. Set makes_toc_func_call here..
641 (ppc64_elf_next_input_section): ..rather than here.
642 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
644 2010-03-13 Alan Modra <amodra@gmail.com>
647 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
648 function descriptor symbol if there is one, not just for plt stubs.
649 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
651 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
653 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
655 Skip it when constructing def.vd_next.
657 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
658 bfd_elf32_i386_sol2_vec.
659 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
660 (elf32_bed): Redefine to elf32_i386_sol2_bed.
661 (elf_backend_want_plt_sym): Redefine to 1.
663 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
664 bfd_elf64_x86_64_sol2_vec.
665 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
666 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
667 (elf_backend_want_plt_sym): Redefine to 1.
669 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
670 bfd_elf32_i386_sol2_vec.
671 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
673 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
674 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
677 * configure.in: Handle bfd_elf32_i386_sol2_vec,
678 bfd_elf64_x86_64_sol2_vec.
679 * configure: Regenerate.
681 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
682 (bfd_elf64_x86_64_sol2_vec): Declare.
683 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
684 bfd_elf64_x86_64_sol2_vec.
686 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
688 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
691 2010-03-04 Alan Modra <amodra@gmail.com>
694 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
695 (read_attribute_value, decode_line_info): Likewise.
696 (add_line_info, read_rangelist): Return FALSE on alloc failures.
697 (arange_add, sort_line_sequences): Likewise.
698 (find_abstract_instance_name): Handle failures from called funcs.
699 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
700 (find_line): Realloc to a temp, and handle alloc fail.
702 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
704 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
705 a mapping symbol to an empty section.
707 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
709 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
710 return value from the call to _bfd_elf_merge_object_attributes.
712 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
713 Alan Modra <amodra@gmail.com>
715 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
716 destination mode of the a8 stub.
717 (elf32_arm_link_hash_table): Add top_id field.
718 (elf32_arm_link_hash_table_create): Initialize top_id.
719 (arm_type_of_stub): Update prototype, st_type can now be updated
720 by this function. Actual destination address in case of PLT is
721 computed here, to help factorizing code.
722 (elf32_arm_stub_name): Update prototype, use stub_type additional
723 parameter to build stub name.
724 (elf32_arm_get_stub_entry): Update prototype, use stub_type
725 additional parameter to build stub entry.
726 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
727 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
728 Call elf32_arm_final_link_relocate to process all in-stub
730 (elf32_arm_setup_section_lists): Update top_id.
731 (cortex_a8_erratum_scan): Record stub destination mode.
732 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
734 (elf32_arm_final_link_relocate): Enable processing of in-stub
735 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
736 needed, enabling code factorization.
737 (elf32_arm_final_link): Process stub sections.
738 (elf32_arm_output_map_sym): Add entry to code/data map.
740 2010-03-01 David S. Miller <davem@davemloft.net>
742 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
743 h->def_regular, set h->ref_regular.
744 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
745 and dynamic relocations if h->ref_regular.
747 * elfxx-sparc.c (struct elf_reloc_map): Delete.
748 (sparc_reloc_map): Delete.
749 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
750 relocation type in switch statements.
752 2010-02-25 Alan Modra <amodra@gmail.com>
755 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
756 to final_link and invert. For final link allow some flags to
757 differ. Don't specially allow flags to be all zero.
759 2010-02-24 Alan Modra <amodra@gmail.com>
762 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
763 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
766 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
769 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
770 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
772 2010-02-22 Alan Modra <amodra@gmail.com>
774 * reloc.c (bfd_check_overflow): When forming addrmask, shift
775 fieldmask left by rightshift.
776 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
779 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
781 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
782 STT_GNU_IFUNC on large common symbol.
784 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
786 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
787 has_ifunc_symbols if the symbol comes from a shared library.
788 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
789 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
790 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
791 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
792 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
794 2010-02-19 Alan Modra <amodra@gmail.com>
796 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
797 (_bfd_elf_copy_private_header_data): ..here.
798 * elflink.c (_bfd_elf_size_group_sections): New function.
799 (bfd_elf_size_dynamic_sections): Call it.
800 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
801 (_bfd_elf_fixup_group_sections): Declare.
803 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
805 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
806 merging Tag_DIV_use, Tag_MPextension_use, and
807 Tag_MPextension_use_legacy tags.
809 2010-02-18 Alan Modra <amodra@gmail.com>
811 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
812 commit. Don't write zeros for removed group members.
813 (_bfd_elf_copy_private_header_data): Adjust size of group section
814 when group members are removed by objcopy.
816 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
819 * configure.host (*-*-solaris2.11): Add host define to select
820 valid default code page for windres/windmc on solaris.
822 2010-02-15 Nick Clifton <nickc@redhat.com>
824 * po/vi.po: Updated Vietnamese translation.
826 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
828 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
829 missing mapping symbol to data only sections.
831 2010-02-11 David S. Miller <davem@davemloft.net>
833 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
834 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
836 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
837 these relocs on global symbols.
839 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
840 local symbol references which are not STT_GNU_IFUNC. Handle
841 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
842 and deal with negative vs. non-negative values properly.
844 2010-02-09 Tristan Gingold <gingold@adacore.com>
846 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
847 non-external relocation.
849 2010-02-09 Alan Modra <amodra@gmail.com>
851 * elf64-ppc.c (merge_got_entries): Move earlier in file.
852 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
853 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
854 (ppc64_elf_layout_multitoc): Don't resize if we have already
857 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
859 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
860 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
861 elfcore_write_s390_prefix): New.
862 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
863 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
864 elfcore_write_s390_prefix): New.
865 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
866 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
867 (elfcore_write_register_note): Handle .reg-s390-timer,
868 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
869 .reg-s390-prefix section.
871 2010-02-09 Alan Modra <amodra@gmail.com>
873 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
874 unsigned char. Update variables and code using them throughout file.
875 (struct ppc_link_hash_entry): Likewise for tls_mask.
877 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
879 * elf64-ppc.c (has_small_toc_reloc): Don't define.
880 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
881 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
882 code setting the flag.
883 (ppc64_elf_next_toc_section): Group big-toc sections in
886 2010-02-08 David S. Miller <davem@davemloft.net>
888 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
889 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
891 * elfxx-sparc.c (create_got_section): Delete.
892 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
893 section creator does that work for us. Use ->elf.foo instead of
894 ->foo where applicable.
895 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
897 (allocate_dynrelocs): Likewise.
898 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
899 (_bfd_sparc_elf_relocate_section): Likewise.
900 (sparc_vxworks_build_plt_entry): Likewise.
901 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
902 (sparc_finish_dyn): Likewise.
903 (sparc_vxworks_finish_exec_plt): Likewise.
904 (sparc_vxworks_finish_shared_plt): Likewise.
905 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
907 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
908 macros for visibilty and locality checks.
909 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
910 (allocate_dynrelocs): Likewise.
911 (_bfd_sparc_elf_relocate_section): Likewise.
912 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
914 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
915 but never used local var 'dynobj'.
917 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
920 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
921 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
922 * bfd-in2.h: Regenerate.
923 * libbfd.h: Regenerate.
925 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
927 (_bfd_sparc_elf_link_hash_table_free): Declare.
928 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
929 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
930 bfd_elf32_bfd_link_hash_table_free): Define.
931 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
932 has_ifunc_symbols if STT_GNU_IFUNC.
933 (bfd_elf64_bfd_link_hash_table_free): Define.
934 (elf_backend_post_process_headers): Define always.
935 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
936 (sparc_reloc_map): Add entries for new IFUNC relocs.
937 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
938 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
939 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
940 elf_sparc_get_local_sym_hash): New.
941 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
943 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
945 (_bfd_sparc_elf_link_hash_table_free): New.
946 (create_ifunc_sections): New.
947 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
948 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
949 cons up a fake local hash table entry for it. Unconditionally add
950 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
951 dyn relocs for ifunc.
952 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
953 (allocate_dynrelocs): Unconditionally emit a PLT entry when
954 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
955 (allocate_local_dynrelocs): New function.
956 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
957 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
959 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
960 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
963 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
965 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
966 max_contents_size, only consider sections whose contents must
969 2010-02-09 Alan Modra <amodra@gmail.com>
971 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
972 (ppc64_elf_size_dynamic_sections): ..and here..
973 (merge_got_entries): ..rather than here.
975 2010-02-09 Alan Modra <amodra@gmail.com>
977 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
978 (has_small_toc_reloc): Define.
979 (ppc64_elf_check_relocs): Set the above flags.
980 (ppc64_elf_edit_opd): Delete obfd param.
981 (ppc64_elf_tls_optimize): Likewise.
982 (ppc64_elf_edit_toc): Likewise.
983 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
984 * elf64-ppc.h: Update prototypes.
986 2010-02-08 Alan Modra <amodra@gmail.com>
988 * section.c (struct bfd_section): Delete has_tls_reloc,
989 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
990 Add sec_flg0 thru sec_flg5.
991 (BFD_FAKE_SECTION): Update for changed flags.
992 * ecoff.c (bfd_debug_section): Likewise.
993 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
994 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
995 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
996 * elf32-xtensa.c (reloc_done): Define.
997 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
998 * bfd-in2.h: Regenerate.
1000 2010-02-08 Tristan Gingold <gingold@adacore.com>
1002 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1003 for non-scattered relocations.
1005 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1007 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1008 apuinfo sections, only scan input sections once and reuse the
1011 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1013 * archures.c (bfd_mach_ppc_titan): Define.
1014 * bfd-in2.h: Regenerate.
1015 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1017 2010-02-08 Alan Modra <amodra@gmail.com>
1019 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1021 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1023 * elf.c (assign_file_positions_for_load_sections) Update lma of
1024 section if necessary. Fixes Bugzilla 11219.
1026 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1028 * elf32-i386.c: Remove trailing white spaces.
1029 * elf64-x86-64.c: Likewise.
1031 2010-02-03 Nick Clifton <nickc@redhat.com>
1033 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1034 entries for other architectures.
1035 (struct elf_link_hash_table): Add hash_table_id field.
1036 (elf_hash_table_id): New accessor macro.
1037 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1039 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1040 returning cast pointer.
1041 (elf32_mn10300_link_hash_table_create): Identify new table as
1042 containing MN10300 extensions.
1043 (mn10300_elf_relax_section): Check pointer returned by
1044 elf32_mn10300_hash_table.
1045 * elf32-arm.c: Likewise, except using ARM extensions.
1046 * elf32-avr.c: Likewise, except using AVR extensions.
1047 * elf32-bfin.c: Likewise, except using BFIN extensions.
1048 * elf32-cris.c: Likewise, except using CRIS extensions.
1049 * elf32-frv.c: Likewise, except using FRV extensions.
1050 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1051 * elf32-i386.c: Likewise, except using I386 extensions.
1052 * elf32-lm32.c: Likewise, except using LM32 extensions.
1053 * elf32-m32r.c: Likewise, except using M32RM extensions.
1054 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1055 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1056 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1057 * elf32-m68k.c: Likewise, except using M68K extensions.
1058 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1059 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1060 * elf32-s390.c: Likewise, except using S390 extensions.
1061 * elf32-sh.c: Likewise, except using SH extensions.
1062 * elf32-spu.c: Likewise, except using SPU extensions.
1063 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1064 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1065 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1066 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1067 * elf64-s390.c: Likewise, except using S390 extensions.
1068 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1069 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1070 * elfxx-mips.c: Likewise, except using MIPS extensions.
1071 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1072 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1073 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1074 redundant structure.
1075 (elf32_cr16_hash_table): Delete unused macro.
1076 (elf32_cr16_link_hash_traverse): Delete unused macro.
1077 * elf32-score.c: Likewise.
1078 * elf32-score7.c: Likewise.
1079 * elf32-vax.c: Likewise.
1080 * elf64-sh64.c: Likewise.
1082 2010-02-03 Alan Modra <amodra@gmail.com>
1084 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1085 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1086 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1088 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1089 Remove no_multi_toc.
1090 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1091 when allocating a new struct got_entry.
1092 (allocate_got): New function, extracted from..
1093 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1094 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1095 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1096 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1097 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1098 new params in htab. Extract some code to..
1099 (ppc64_elf_start_multitoc_partition): ..here. New function.
1100 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1101 second pass toc scan.
1102 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1103 (ppc64_elf_reinit_toc): Rename to..
1104 (ppc64_elf_finish_multitoc_partition): ..this.
1105 (ppc64_elf_layout_multitoc): New function.
1106 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1107 layout_sections_again params.
1108 (ppc64_elf_relocate_section): Handle indirect got entries.
1109 * elf64-ppc.h: Update prototypes. Declare new functions.
1111 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1113 * elf-bfd.h (elfcore_write_xstatereg): New.
1115 * elf.c (elfcore_grok_xstatereg): New.
1116 (elfcore_write_xstatereg): Likewise.
1117 (elfcore_grok_note): Handle NT_X86_XSTATE.
1118 (elfcore_write_register_note): Handle .reg-xstate section.
1120 2010-02-01 Tristan Gingold <gingold@adacore.com>
1122 * som.c (som_write_ar_hdr): Define this macro.
1124 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1126 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1127 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1128 linkage table pointer to use the global table pointer if not doing
1131 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1133 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1134 if it has already been set.
1136 2010-01-27 Tristan Gingold <gingold@adacore.com>
1138 * vms.h: Remove trailing spaces.
1139 (struct hdr_struct): Remove unused hdr_c_cpr field.
1140 (enum file_format_enum): Add comments.
1141 * vms.c (vms_bfd_print_private_bfd_data): New function that
1143 Remove trailing spaces.
1144 * vms-misc.c: Improve comments.
1145 (_bfd_vms_get_object_record): Also handle files without pads.
1146 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1147 * vms-gsd.c (struct flagdescstruct): Make name field const.
1148 (gsyflagdesc): Fix typo.
1150 2010-01-27 Alan Modra <amodra@gmail.com>
1153 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1154 (ppc64_elf_setup_section_lists): Init them.
1155 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1156 and .toc on the same input file.
1157 (ppc64_elf_relocate_section): Correct GOT entry offset.
1159 2010-01-26 Tristan Gingold <gingold@adacore.com>
1161 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1162 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1163 * archive.c (is_bsd44_extended_name): New macro.
1164 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1165 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1167 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1168 (_bfd_generic_write_ar_hdr): Ditto.
1169 (_bfd_bsd44_write_ar_hdr): Ditto.
1170 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1171 (bsd_write_armap): Adjust firstreal computation.
1172 * libbfd-in.h (struct areltdata): Add extra_size field.
1173 (_bfd_generic_write_ar_hdr): Add prototype.
1174 (_bfd_bsd44_write_ar_hdr): Ditto.
1175 (_bfd_write_ar_hdr): Define.
1176 (_bfd_noarchive_write_ar_hdr): Ditto.
1177 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1178 (_bfd_archive_coff_write_ar_hdr): Ditto.
1179 (_bfd_archive_bsd44_slurp_armap): Ditto.
1180 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1181 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1182 (_bfd_archive_bsd44_truncate_arname): Ditto.
1183 (_bfd_archive_bsd44_write_armap): Ditto.
1184 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1185 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1186 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1187 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1188 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1189 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1190 * libbfd.h: Regenerate.
1191 * oasys.c (oasys_write_ar_hdr): Define.
1192 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1193 * ieee.c (ieee_write_ar_hdr): Define.
1194 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1195 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1196 (bfd_pmac_xcoff_backend_data): Ditto.
1197 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1198 (bfd_xcoff_aix5_backend_data): Ditto.
1199 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1200 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1201 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1202 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1203 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1204 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1205 (bfd_mach_o_construct_extended_name_table)
1206 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1207 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1208 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1209 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1210 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1211 (bfd_mach_o_construct_extended_name_table)
1212 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1213 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1214 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1215 * bfd-in2.h: Regenerate.
1217 2010-01-26 Alan Modra <amodra@gmail.com>
1218 H.J. Lu <hongjiu.lu@intel.com>
1221 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1222 symbols with ref_regular set when gc_sections is active.
1224 2010-01-25 Alan Modra <amodra@gmail.com>
1227 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1228 with relocations against undefined weak symbols.
1229 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1230 weak functions if the symbol is dynamic.
1231 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1232 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1233 (_bfd_elf_ppc_at_tprel_transform): New function.
1234 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1235 * bfd-in2.h: Regenerate.
1237 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1239 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1240 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1241 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1243 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1245 2010-01-21 Nick Clifton <nickc@redhat.com>
1247 * elflink.c (elf_link_add_object_symbols): Look up name of
1248 undefined symbol both before and after versioning has been
1249 applied. Do not bother with symbols that are weakly undefined.
1251 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1253 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1254 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1256 2010-01-19 Cary Coutant <ccoutant@google.com>
1258 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1260 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1261 Alan Modra <amodra@gmail.com>
1263 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1264 (elf_object_p): Read e_phnum extension.
1265 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1266 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1267 that we can read last program header.
1269 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1271 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1272 R_ARM_THM_CALL entry.
1273 (elf32_arm_final_link_relocate): Correct calculation of
1274 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1275 or R_ARM_THM_JUMP24 relocation.
1277 2010-01-18 Alan Modra <amodra@gmail.com>
1280 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1281 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1284 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1286 Fix compilation warning on gcc-3.4.
1287 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1288 parameter index to sec_index according to the function definition.
1290 2010-01-13 Chao-ying Fu <fu@mips.com>
1292 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1293 It is true for all CPUs.
1294 (jal_reloc_p): New function.
1295 (mips_elf_calculate_relocation): Rename require_jalxp to
1297 Update comment for CROSS_MODE_JUMP_P.
1298 Set up cross_mode_jump_p based on the mode change.
1299 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1300 Update comment for CROSS_MODE_JUMP_P.
1301 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1302 Use !cross_mode_jump_p to guard conversion.
1303 Convert "jr t9" to "b", if possible.
1304 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1306 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1307 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1309 2010-01-13 Nick Clifton <nickc@redhat.com>
1311 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1312 "m32c" returns the m32c arch_info_struct and not the m16c
1314 (arch_info_struct): Use the new scan function.
1315 (bfd_m32c_arch): Likewise.
1317 2010-01-13 Tristan Gingold <gingold@adacore.com>
1319 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1320 Appends new arch instead of overriding.
1321 Use mach_o_x86_64_vec for x86_64-*-darwin.
1322 * configure.in: Add mach_o_x86_64_vec.
1323 * configure: Regenerate.
1324 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1325 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1326 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1327 * Makefile.in: Regenerate.
1328 * mach-o-x86-64.c: New file.
1330 2010-01-13 Tristan Gingold <gingold@adacore.com>
1332 * reloc.c: Add MACH_O_X86_64 relocations.
1333 * bfd-in2.h: Regenerate.
1334 * libbfd.h: Regenerate.
1336 2010-01-13 Tristan Gingold <gingold@adacore.com>
1338 * archive.c (normalize): Use lbasename.
1339 (bfd_bsd_truncate_arname): Ditto.
1340 (bfd_gnu_truncate_arname): Ditto.
1342 2010-01-12 Tristan Gingold <gingold@adacore.com>
1344 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1346 2010-01-11 Tristan Gingold <gingold@adacore.com>
1348 * mach-o.h: Add x86-64 relocation types.
1350 2010-01-11 Tristan Gingold <gingold@adacore.com>
1352 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1353 (bfd_mach_o_set_arch_mach): New prototype.
1354 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1355 (bfd_mach_o_set_arch_mach): New function.
1356 (bfd_mach_o_gen_mkobject): New function.
1357 Set TARGET_ARCHITECTURE for the generic back-ends.
1358 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1359 Check that TARGET_ARCHITECTURE is defined.
1360 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1361 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1363 2010-01-11 Tristan Gingold <gingold@adacore.com>
1365 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1367 2010-01-11 Nick Clifton <nickc@redhat.com>
1369 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1370 handling of R_V850_HI16_S relocation.
1372 2010-01-11 Alan Modra <amodra@gmail.com>
1375 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1377 2010-01-11 Alan Modra <amodra@gmail.com>
1380 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1381 (find_abstract_instance_name): Use it.
1382 (parse_comp_unit): Set it.
1384 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1386 * Makefile.in: Regenerate.
1387 * configure: Regenerate.
1389 2010-01-08 Tristan Gingold <gingold@adacore.com>
1391 * archive.c: Remove bfd_special_undocumented_glue.
1393 2010-01-08 Alan Modra <amodra@gmail.com>
1396 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1397 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1398 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1400 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1403 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1404 a symbol referenced by DSO is is defined in a non-shared object
1407 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1410 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1411 undefined __start_XXX/__stop_XXX in all input files and set
1414 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1417 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1419 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1421 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1422 before including procfs.h.
1423 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1424 * configure.in: Added autoconf probe for the pr_fpreg member.
1425 * configure: Regenerated.
1426 * config.in: Regenerated.
1427 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1429 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1431 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1432 * dwarf2.c (concat_filename): Rename dirname with dir_name
1433 to void shadowing the dirname function.
1434 Rename subdirname with subdir_name to stay consistent with
1435 the new dir_name variable name.
1437 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1439 * archures.c: Add bfd_mach_ppc_e500mc64.
1440 * bfd-in2.h: Regenerate.
1441 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1442 bfd_mach_ppc_e500mc64.
1444 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1446 Fix -Wshadow warnings (seen on ppc-aix)
1447 * xcofflink.c: Replace finfo by flinfo throughout.
1449 For older changes see ChangeLog-2009
1455 version-control: never