1 2010-05-24 Tristan Gingold <gingold@adacore.com>
3 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
4 (alpha_vms_write_exec): Add a comment.
5 (_bfd_vms_write_egsd): Ditto.
6 (alpha_vms_convert_symbol): Remove a blank line.
8 2010-05-21 Tristan Gingold <gingold@adacore.com>
10 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
13 2010-05-21 Tristan Gingold <gingold@adacore.com>
15 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
16 SEC_LOAD if isect has data.
17 (vms_get_symbol_info): Refine the condition for 'T' type.
19 2010-05-18 Tristan Gingold <gingold@adacore.com>
21 * vms-alpha.c (_bfd_vms_write_emh): New function.
22 (_bfd_vms_write_lmn): New function.
23 (_bfd_vms_write_eeom): Moved.
24 (hash_string): Likewise.
25 (_bfd_vms_length_hash_symbol): Likewise.
26 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
27 and _bfd_vms_write_lmn, and call these functions.
29 2010-05-18 Tristan Gingold <gingold@adacore.com>
31 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
32 Add details in the messages.
33 (evax_bfd_print_image): Change message.
35 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
38 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
39 (elf_fake_sections): Likewise.
41 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
43 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
45 2010-05-17 Tristan Gingold <gingold@adacore.com>
47 * vms-alpha.c: Include esgps.h and eidc.h.
48 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
49 (evax_bfd_print_egsd_flags): New function, extracted from ...
50 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
51 EGSD__C_SPSC and EGSD__C_IDC.
53 2010-05-14 Tristan Gingold <gingold@adacore.com>
55 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
56 (_bfd_vms_get_object_record): Handle align byte only in the
59 2010-05-14 Tristan Gingold <gingold@adacore.com>
61 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
62 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
63 * libbfd.h: Regenerate.
64 * configure.in (havevecs): Define HAVE_all_vecs when
65 --enable-targets=all is set. Use AC_SUBST on it.
66 (tdefaults): Do not add havevecs.
67 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
68 * configure: Regenerate.
69 * Makefile.am (HAVEVECS): New variable.
70 (INCLUDES): Add HAVEVECS.
71 * Makefile.in: Regenerate.
72 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
73 target is selected. Add #ifdef/#endif around vms specific code.
74 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
75 bfd_elfNN_archive_slurp_extended_name_table,
76 bfd_elfNN_archive_construct_extended_name_table,
77 bfd_elfNN_archive_truncate_arname,
78 bfd_elfNN_archive_write_armap,
79 bfd_elfNN_archive_read_ar_hdr,
80 bfd_elfNN_archive_write_ar_hdr,
81 bfd_elfNN_archive_openr_next_archived_file,
82 bfd_elfNN_archive_get_elt_at_index,
83 bfd_elfNN_archive_generic_stat_arch_elt,
84 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
86 2010-05-11 Jie Zhang <jie@codesourcery.com>
88 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
89 Tag_ABI_HardFP_use correctly.
91 2010-05-11 Alan Modra <amodra@gmail.com>
93 * coffcode.h (coff_write_object_contents): Enclose all occurrences
94 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
96 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
98 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
99 sym_name to improve packing.
100 (cortex_a8_erratum_scan): Check for PLT entries.
101 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
103 2010-05-07 Tristan Gingold <gingold@adacore.com>
105 * Makefile.in: Regenerate with automake 1.11.1.
108 2010-05-05 Nick Clifton <nickc@redhat.com>
110 * po/es.po: Updated Spanish translation.
112 2010-05-03 Tristan Gingold <gingold@adacore.com>
114 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
115 selective_search flag.
117 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
118 before output_has_begun is set.
120 2010-05-03 Tristan Gingold <gingold@adacore.com>
122 * vms-alpha.c: Add comments.
123 (struct vms_private_data_struct): Remove image_autoextend field.
124 (dst_check_allocation): Removed.
125 (image_write): Remove call to dst_check_allocation.
126 (vms_slurp_debug): Do not set image_autoextend. Adjust section
128 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
129 (alpha_vms_write_exec): Use dst_section to get the dst section.
130 Write the dmt section.
131 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
132 (alpha_vms_read_sections_content): Do not set image_autoextend.
133 (alpha_vms_bfd_final_link): Generate the dst.
135 2010-05-03 Tristan Gingold <gingold@adacore.com>
137 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
139 (vms_lib_dcx): Adjust for the above change.
141 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
144 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
146 * elf32-i386.c (elf_i386_relocate_section): Use it.
147 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
149 2010-04-30 Tristan Gingold <gingold@adacore.com>
151 * vms-lib.c (vms_read_block): New function.
152 (vms_traverse_index): Use vms_read_block. Handle long key names.
154 2010-04-30 Tristan Gingold <gingold@adacore.com>
156 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
158 (struct carsym_mem): New structure.
159 (vms_add_index): New function.
160 (vms_add_indexes_from_list): New function.
161 (vms_traverse_index): Parameter carsym changed to carsym_mem.
162 Code adjusted to handle elfidx.
163 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
164 Parameter NBREL is now a pointer.
165 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
167 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
168 (_bfd_vms_lib_find_symbol): Ditto.
169 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
171 (_bfd_vms_lib_get_module): New function.
172 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
174 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
175 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
176 (vms_write_index): Adjust for structure renamed.
177 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
178 changes of _bfd_vms_lib_find_symbol.
180 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
182 * config.bfd: Correct accidential reverted patch
185 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
187 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
188 to USE_MINGW64_LEADING_UNDERSCORES.
189 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
190 * config.bfd: Change underscoring default for x64 mingw
192 * coffcode.h (coff_write_relocs): Add check that dereferenced
193 sym_ptr_ptr isn't NULL.
194 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
195 * configure: Regenerated.
196 * configure.in: Add option '--enable-leading-mingw64-underscores'
197 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
199 2010-04-27 Nick Clifton <nickc@redhat.com>
202 * coffgen.c (coff_find_nearest_line): Incldue the section address
203 of function name symbols in address comparisons.
205 2010-04-27 Nick Clifton <nickc@redhat.com>
207 * po/fr.po: Updated French translation.
209 2010-04-23 Alan Modra <amodra@gmail.com>
211 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
212 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
214 (assign_file_positions_for_load_sections): Modify section in
215 segment warning to ignore overlay vmas.
216 * elf32-spu.c (spu_elf_object_p): Replace use of
217 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
219 2010-04-22 Nick Clifton <nickc@redhat.com>
221 * po/bfd.pot: Updated by the Translation project.
222 * po/vi.po: Updated Vietnamese translation.
224 2010-04-22 Alan Modra <amodra@gmail.com>
226 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
227 change. Tidy. Don't error on sections not allocated in segment.
229 2010-04-15 Andrew Haley <aph@redhat.com>
231 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
233 * bfd-in2.h: Likewise.
234 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
235 control merging of exidx entries.
237 2010-04-20 Joseph Myers <joseph@codesourcery.com>
239 * elf32-tic6x.h: New.
240 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
241 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
242 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
243 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
244 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
245 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
246 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
247 elf32_tic6x_relocate_section): Handle REL relocations.
248 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
250 2010-04-20 Jakub Jelinek <jakub@redhat.com>
252 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
253 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
255 2010-04-19 Nick Clifton <nickc@redhat.com>
257 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
259 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
260 attribute to warned variable. Remove unused val, type and type2
263 2010-04-16 Andreas Schwab <schwab@redhat.com>
265 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
266 strict-aliasing rules.
268 2010-04-16 Tristan Gingold <gingold@adacore.com>
270 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
271 (_bfd_vms_get_object_record): Always assume there is a pad byte
274 * vms-lib.c: Add a few comments.
276 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
278 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
279 attributes in v2.08 of the ABI.
281 2010-04-15 Alan Modra <amodra@gmail.com>
283 * config.bfd (vax*-*-*vms*): Delete.
285 2010-04-14 Tristan Gingold <gingold@adacore.com>
287 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
288 vms-tir.lo, vms.lo and add vms-alpha.lo
289 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
290 vms-tir.c, vms.c and add vms-alpha.c
291 * Makefile.in: Regenerate.
292 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
294 * configure: Regenerate.
295 * targets.c (vms_vax_vec): Remove the declaration.
296 (_bfd_target_vector): Remove vms_vax_vec.
297 * vms-alpha.c: New file.
298 * vms-gsd.c: Removed, rewritten in vms-alpha.c
302 * vms-misc.c: Fix indentation and comments. Replace most of
303 #if VMS_DEBUG/vms_debug with vms_debug2.
304 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
305 (hash_string): Ditto.
306 (_bfd_vms_length_hash_symbol): Ditto.
307 (maybe_adjust_record_pointer_for_object): Ditto.
308 (_bfd_vms_get_object_record): Ditto.
309 (vms_get_remaining_object_record): Ditto.
310 (_bfd_vms_push): Ditto.
311 (_bfd_vms_pop): Ditto.
312 (_bfd_vms_get_header_values): Removed.
313 (_bfd_vms_get_first_record): Removed.
314 (vms_get_remaining_image_record): Removed.
315 (new_symbol): Removed.
316 (_bfd_vms_enter_symbol): Removed.
317 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
318 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
319 parameter with struct vms_rec_wr.
320 (_bfd_vms_output_push): Removed and replaced by ...
321 (_bfd_vms_output_begin_subrec): ... new function.
322 (_bfd_vms_output_alignment): Replace bfd parameter with
323 struct vms_rec_wr, and adjust.
324 (_bfd_vms_output_check): Ditto
325 (_bfd_vms_output_byte): Ditto.
326 (_bfd_vms_output_short): Ditto.
327 (_bfd_vms_output_long): Ditto.
328 (_bfd_vms_output_quad): Ditto.
329 (_bfd_vms_output_counted): Ditto.
330 (_bfd_vms_output_dump): Ditto.
331 (_bfd_vms_output_fill): Ditto.
332 (_bfd_vms_output_pop): Removed and replaced by ...
333 (_bfd_vms_output_end_subrec): ... new function.
334 (_bfd_vms_output_flush): Removed.
335 (_bfd_vms_output_align): New function.
336 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
338 (vms_convert_to_var): New function imported from vms.c
339 (vms_convert_to_var_1): Ditto.
340 (vms_convert_to_var_unix_filename): Ditto.
341 (vms_get_module_name): Ditto.
342 (get_vms_time_string): Ditto.
343 (vms_time_to_time_t): Ditto.
344 (vms_rawtime_to_time_t): Ditto.
345 * vms.h: All macros for the VMS file format are now in include/vms.
346 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
348 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
349 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
350 (struct funcinfo, struct vms_private_data_struct): Ditto.
351 (struct vms_section_data_struct): Ditto.
352 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
353 (vms_get_module_name, get_vms_time_string): New declarations.
354 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
355 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
356 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
357 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
358 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
359 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
360 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
361 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
362 (_bfd_vms_output_fill): Ditto.
363 (bfd_vms_set_section_flags): Ditto.
365 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
367 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
368 exit due to merging the same weak symbol to test that the symbols are
371 2010-04-13 Alan Modra <amodra@gmail.com>
373 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
374 when optimizing high got_tlsgd/ld insns.
376 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
378 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
380 (HAVE_PRSTATUS32_T): Likewise.
382 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
385 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
387 * config.in: Regenerated.
388 * configure: Likewise.
390 * elf.c: Include CORE_HEADER if it is defined.
392 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
393 Jan Kratochvil <jan.kratochvil@redhat.com>
395 * hosts/x86-64linux.h: New.
397 2010-04-09 Nick Clifton <nickc@redhat.com>
399 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
400 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
401 variables htab and hdr_info and mark info parameter as unused.
402 * elf.c (prep_headers): Remove unused variable i_phdrp.
403 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
404 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
406 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
407 * verilog.c (verilog_write_section): Remove unused variable
410 2010-04-07 Alan Modra <amodra@gmail.com>
412 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
413 * configure: Regenerate.
415 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
418 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
420 2010-04-06 Tristan Gingold <gingold@adacore.com>
422 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
424 2010-04-05 Jakub Jelinek <jakub@redhat.com>
426 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
427 provided that it has the expected address size and zero segment
430 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
431 (struct line_info): Add op_index field, change end_sequence type to
433 (new_line_sorts_after): For the same address compare op_index.
434 (add_line_info): Add op_index argument, store it into the structure.
435 (decode_line_info): Complain about unknown versions of .debug_line.
436 Initialize maximum_ops_per_insn. Add op_index state register and
439 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
441 * elf32-ppc.c (apuinfo_set): New static var.
442 (ppc_elf_begin_write_processing): Set it here, always create an
443 APUinfo section if there were any in the inputs.
444 (ppc_elf_write_section): Check apuinfo_set.
445 (ppc_elf_final_write_processing): Likewise.
447 2010-04-01 Tristan Gingold <gingold@adacore.com>
449 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
450 vms_time_to_time_t and vms_rawtime_to_time_t.
451 * vms.c (vms_alpha_vec): Add archives support.
452 * vms-misc.c: Include safe-ctype.h
453 (vms_get_module_name): New function.
454 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
455 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
456 vms_get_module_name function. Use this function.
457 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
458 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
459 Add prototypes for vms-lib.c
460 * libbfd.h: Regenerate.
461 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
462 vms-lib.lo to vms_alpha_vec.
463 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
464 * configure: Regenerate.
465 * bfd.c: Add selective_search field.
466 * bfd-in2.h: Regenerate.
467 * archive.c (append_relative_path): Rename to
468 _bfd_append_relative_path and make it public.
469 (_bfd_get_elt_at_filepos): Adjust for above renaming.
470 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
471 (BFD32_BACKENDS_CFILES): Add vms-lib.c
472 * Makefile.in: Regenerate.
474 2010-04-01 Jakub Jelinek <jakub@redhat.com>
476 * dwarf2.c (read_attribute_value): Handle CU version 4
477 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
478 and DW_FORM_flag_present. For unknown form value return NULL.
479 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
481 (parse_comp_unit): Allow CU version 4.
483 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
485 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
486 to _bfd_elf_get_dynamic_reloc_section.
487 (elf_cris_discard_excess_dso_dynamics): Ditto.
489 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
491 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
492 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
494 2010-03-31 Alan Modra <amodra@gmail.com>
496 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
497 TPREL16_HI and TPREL16_HA insns.
499 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
502 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
503 assert of empty pcrel_relocs_copied on the direct symbol. Instead
504 of moving the list from the indirect symbol to the direct symbol,
505 merge into any existing list.
506 (cris_elf_check_relocs): Store the original section in the
507 pcrel_relocs_copied list, not the relocation section.
508 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
509 the relocation section, for reducing its size. Change the
510 BFD_ASSERT into a check for the section being read-only, and only
511 emit warnings and TEXTREL marker when there's an entry for a
514 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
516 * elf32-arm.c (using_thumb_only): Handle v6-M.
518 2010-03-26 Alan Modra <amodra@gmail.com>
520 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
521 * bfd-in.h (elf_discarded_section): Clarify comment.
522 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
523 * bfd-in2.h: Regenerate.
525 2010-03-26 Matt Rice <ratmice@gmail.com>
527 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
528 as unique in the armap.
530 2010-03-26 Alan Modra <amodra@gmail.com>
533 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
534 possible stub on branches.
536 2010-03-25 Joseph Myers <joseph@codesourcery.com>
538 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
539 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
540 (BFD32_BACKENDS): Add elf32-tic6x.lo.
541 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
542 * Makefile.in: Regenerate.
543 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
544 (bfd_archures_list): Update.
545 * config.bfd (tic6x-*-elf): New.
546 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
548 * configure: Regenerate.
549 * cpu-tic6x.c, elf32-tic6x.c: New.
550 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
551 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
552 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
553 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
554 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
555 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
556 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
557 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
558 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
559 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
560 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
561 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
562 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
563 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
564 (_bfd_target_vector): Update.
565 * bfd-in2.h, libbfd.h: Regenerate.
567 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
569 * aout-target.h: Update copyright year.
570 * aout-tic30.c: Likewise.
571 * coff-alpha.c: Likewise.
572 * coff-rs6000.c: Likewise.
573 * coff64-rs6000.c: Likewise.
574 * elf64-mips.c: Likewise.
576 * libecoff.h: Likewise.
577 * mach-o-target.c: Likewise.
578 * mach-o.c: Likewise.
580 * targets.c: Likewise.
582 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
584 * libbfd-in.h: Update copyright year.
586 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
589 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
592 2010-03-19 Jie Zhang <jie@codesourcery.com>
594 * elf32-arm.c (struct section_list): Remove.
595 (section_list): Remove typedef.
596 (record_section_with_arm_elf_section_data): Remove.
597 (find_arm_elf_section_entry): Remove.
598 (get_arm_elf_section_data): Use is_arm_elf.
599 (unrecord_section_with_arm_elf_section_data): Remove.
600 (elf32_arm_new_section_hook): Don't call
601 record_section_with_arm_elf_section_data.
602 (elf32_arm_write_section): Set mapcount to -1 when
603 the map has been used. Don't call
604 unrecord_section_with_arm_elf_section_data.
605 (unrecord_section_via_map_over_sections): Remove.
606 (elf32_arm_close_and_cleanup): Remove.
607 (elf32_arm_bfd_free_cached_info): Remove.
608 (bfd_elf32_close_and_cleanup): Don't define.
609 (bfd_elf32_bfd_free_cached_info): Don't define.
611 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
614 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
615 * libcoff.h: Regenerated.
617 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
618 if dont_strip_reloc is set.
619 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
620 dont_strip_reloc on output if there is no .reloc and
621 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
623 2010-03-18 Wei Guozhi <carrot@google.com>
626 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
628 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
629 * bfd-in2.h: Regenerate.
630 * libbfd.h: Regenerate.
632 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
634 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
635 (BFD_RELOC_SPU_STUB): Likewise.
637 2010-03-17 Jie Zhang <jie@codesourcery.com>
639 * elf.c (assign_file_positions_for_load_sections): Avoid
642 2010-03-17 Alan Modra <amodra@gmail.com>
645 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
648 2010-03-17 Alan Modra <amodra@gmail.com>
650 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
652 2010-03-16 Alan Modra <amodra@gmail.com>
654 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
655 (ppc64_elf_edit_toc): Set it here.
656 (ha_reloc_match): New function.
657 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
659 2010-03-15 Alan Modra <amodra@gmail.com>
661 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
662 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
664 2010-03-14 Alan Modra <amodra@gmail.com>
667 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
668 * elf64-ppc.c (call_check_done): Define.
669 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
670 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
671 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
672 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
673 Simplify return logic. Iterate over all .init and .fini fragments
674 by recursion. Set makes_toc_func_call here..
675 (ppc64_elf_next_input_section): ..rather than here.
676 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
678 2010-03-13 Alan Modra <amodra@gmail.com>
681 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
682 function descriptor symbol if there is one, not just for plt stubs.
683 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
685 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
687 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
689 Skip it when constructing def.vd_next.
691 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
692 bfd_elf32_i386_sol2_vec.
693 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
694 (elf32_bed): Redefine to elf32_i386_sol2_bed.
695 (elf_backend_want_plt_sym): Redefine to 1.
697 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
698 bfd_elf64_x86_64_sol2_vec.
699 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
700 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
701 (elf_backend_want_plt_sym): Redefine to 1.
703 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
704 bfd_elf32_i386_sol2_vec.
705 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
707 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
708 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
711 * configure.in: Handle bfd_elf32_i386_sol2_vec,
712 bfd_elf64_x86_64_sol2_vec.
713 * configure: Regenerate.
715 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
716 (bfd_elf64_x86_64_sol2_vec): Declare.
717 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
718 bfd_elf64_x86_64_sol2_vec.
720 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
722 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
725 2010-03-04 Alan Modra <amodra@gmail.com>
728 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
729 (read_attribute_value, decode_line_info): Likewise.
730 (add_line_info, read_rangelist): Return FALSE on alloc failures.
731 (arange_add, sort_line_sequences): Likewise.
732 (find_abstract_instance_name): Handle failures from called funcs.
733 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
734 (find_line): Realloc to a temp, and handle alloc fail.
736 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
738 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
739 a mapping symbol to an empty section.
741 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
743 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
744 return value from the call to _bfd_elf_merge_object_attributes.
746 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
747 Alan Modra <amodra@gmail.com>
749 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
750 destination mode of the a8 stub.
751 (elf32_arm_link_hash_table): Add top_id field.
752 (elf32_arm_link_hash_table_create): Initialize top_id.
753 (arm_type_of_stub): Update prototype, st_type can now be updated
754 by this function. Actual destination address in case of PLT is
755 computed here, to help factorizing code.
756 (elf32_arm_stub_name): Update prototype, use stub_type additional
757 parameter to build stub name.
758 (elf32_arm_get_stub_entry): Update prototype, use stub_type
759 additional parameter to build stub entry.
760 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
761 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
762 Call elf32_arm_final_link_relocate to process all in-stub
764 (elf32_arm_setup_section_lists): Update top_id.
765 (cortex_a8_erratum_scan): Record stub destination mode.
766 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
768 (elf32_arm_final_link_relocate): Enable processing of in-stub
769 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
770 needed, enabling code factorization.
771 (elf32_arm_final_link): Process stub sections.
772 (elf32_arm_output_map_sym): Add entry to code/data map.
774 2010-03-01 David S. Miller <davem@davemloft.net>
776 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
777 h->def_regular, set h->ref_regular.
778 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
779 and dynamic relocations if h->ref_regular.
781 * elfxx-sparc.c (struct elf_reloc_map): Delete.
782 (sparc_reloc_map): Delete.
783 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
784 relocation type in switch statements.
786 2010-02-25 Alan Modra <amodra@gmail.com>
789 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
790 to final_link and invert. For final link allow some flags to
791 differ. Don't specially allow flags to be all zero.
793 2010-02-24 Alan Modra <amodra@gmail.com>
796 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
797 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
800 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
803 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
804 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
806 2010-02-22 Alan Modra <amodra@gmail.com>
808 * reloc.c (bfd_check_overflow): When forming addrmask, shift
809 fieldmask left by rightshift.
810 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
813 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
815 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
816 STT_GNU_IFUNC on large common symbol.
818 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
820 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
821 has_ifunc_symbols if the symbol comes from a shared library.
822 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
823 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
824 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
825 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
826 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
828 2010-02-19 Alan Modra <amodra@gmail.com>
830 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
831 (_bfd_elf_copy_private_header_data): ..here.
832 * elflink.c (_bfd_elf_size_group_sections): New function.
833 (bfd_elf_size_dynamic_sections): Call it.
834 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
835 (_bfd_elf_fixup_group_sections): Declare.
837 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
839 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
840 merging Tag_DIV_use, Tag_MPextension_use, and
841 Tag_MPextension_use_legacy tags.
843 2010-02-18 Alan Modra <amodra@gmail.com>
845 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
846 commit. Don't write zeros for removed group members.
847 (_bfd_elf_copy_private_header_data): Adjust size of group section
848 when group members are removed by objcopy.
850 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
853 * configure.host (*-*-solaris2.11): Add host define to select
854 valid default code page for windres/windmc on solaris.
856 2010-02-15 Nick Clifton <nickc@redhat.com>
858 * po/vi.po: Updated Vietnamese translation.
860 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
862 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
863 missing mapping symbol to data only sections.
865 2010-02-11 David S. Miller <davem@davemloft.net>
867 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
868 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
870 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
871 these relocs on global symbols.
873 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
874 local symbol references which are not STT_GNU_IFUNC. Handle
875 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
876 and deal with negative vs. non-negative values properly.
878 2010-02-09 Tristan Gingold <gingold@adacore.com>
880 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
881 non-external relocation.
883 2010-02-09 Alan Modra <amodra@gmail.com>
885 * elf64-ppc.c (merge_got_entries): Move earlier in file.
886 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
887 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
888 (ppc64_elf_layout_multitoc): Don't resize if we have already
891 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
893 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
894 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
895 elfcore_write_s390_prefix): New.
896 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
897 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
898 elfcore_write_s390_prefix): New.
899 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
900 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
901 (elfcore_write_register_note): Handle .reg-s390-timer,
902 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
903 .reg-s390-prefix section.
905 2010-02-09 Alan Modra <amodra@gmail.com>
907 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
908 unsigned char. Update variables and code using them throughout file.
909 (struct ppc_link_hash_entry): Likewise for tls_mask.
911 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
913 * elf64-ppc.c (has_small_toc_reloc): Don't define.
914 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
915 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
916 code setting the flag.
917 (ppc64_elf_next_toc_section): Group big-toc sections in
920 2010-02-08 David S. Miller <davem@davemloft.net>
922 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
923 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
925 * elfxx-sparc.c (create_got_section): Delete.
926 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
927 section creator does that work for us. Use ->elf.foo instead of
928 ->foo where applicable.
929 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
931 (allocate_dynrelocs): Likewise.
932 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
933 (_bfd_sparc_elf_relocate_section): Likewise.
934 (sparc_vxworks_build_plt_entry): Likewise.
935 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
936 (sparc_finish_dyn): Likewise.
937 (sparc_vxworks_finish_exec_plt): Likewise.
938 (sparc_vxworks_finish_shared_plt): Likewise.
939 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
941 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
942 macros for visibilty and locality checks.
943 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
944 (allocate_dynrelocs): Likewise.
945 (_bfd_sparc_elf_relocate_section): Likewise.
946 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
948 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
949 but never used local var 'dynobj'.
951 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
954 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
955 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
956 * bfd-in2.h: Regenerate.
957 * libbfd.h: Regenerate.
959 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
961 (_bfd_sparc_elf_link_hash_table_free): Declare.
962 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
963 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
964 bfd_elf32_bfd_link_hash_table_free): Define.
965 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
966 has_ifunc_symbols if STT_GNU_IFUNC.
967 (bfd_elf64_bfd_link_hash_table_free): Define.
968 (elf_backend_post_process_headers): Define always.
969 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
970 (sparc_reloc_map): Add entries for new IFUNC relocs.
971 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
972 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
973 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
974 elf_sparc_get_local_sym_hash): New.
975 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
977 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
979 (_bfd_sparc_elf_link_hash_table_free): New.
980 (create_ifunc_sections): New.
981 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
982 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
983 cons up a fake local hash table entry for it. Unconditionally add
984 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
985 dyn relocs for ifunc.
986 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
987 (allocate_dynrelocs): Unconditionally emit a PLT entry when
988 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
989 (allocate_local_dynrelocs): New function.
990 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
991 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
993 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
994 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
997 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
999 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1000 max_contents_size, only consider sections whose contents must
1003 2010-02-09 Alan Modra <amodra@gmail.com>
1005 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1006 (ppc64_elf_size_dynamic_sections): ..and here..
1007 (merge_got_entries): ..rather than here.
1009 2010-02-09 Alan Modra <amodra@gmail.com>
1011 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1012 (has_small_toc_reloc): Define.
1013 (ppc64_elf_check_relocs): Set the above flags.
1014 (ppc64_elf_edit_opd): Delete obfd param.
1015 (ppc64_elf_tls_optimize): Likewise.
1016 (ppc64_elf_edit_toc): Likewise.
1017 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1018 * elf64-ppc.h: Update prototypes.
1020 2010-02-08 Alan Modra <amodra@gmail.com>
1022 * section.c (struct bfd_section): Delete has_tls_reloc,
1023 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1024 Add sec_flg0 thru sec_flg5.
1025 (BFD_FAKE_SECTION): Update for changed flags.
1026 * ecoff.c (bfd_debug_section): Likewise.
1027 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1028 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1029 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1030 * elf32-xtensa.c (reloc_done): Define.
1031 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1032 * bfd-in2.h: Regenerate.
1034 2010-02-08 Tristan Gingold <gingold@adacore.com>
1036 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1037 for non-scattered relocations.
1039 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1041 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1042 apuinfo sections, only scan input sections once and reuse the
1045 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1047 * archures.c (bfd_mach_ppc_titan): Define.
1048 * bfd-in2.h: Regenerate.
1049 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1051 2010-02-08 Alan Modra <amodra@gmail.com>
1053 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1055 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1057 * elf.c (assign_file_positions_for_load_sections) Update lma of
1058 section if necessary. Fixes Bugzilla 11219.
1060 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf32-i386.c: Remove trailing white spaces.
1063 * elf64-x86-64.c: Likewise.
1065 2010-02-03 Nick Clifton <nickc@redhat.com>
1067 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1068 entries for other architectures.
1069 (struct elf_link_hash_table): Add hash_table_id field.
1070 (elf_hash_table_id): New accessor macro.
1071 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1073 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1074 returning cast pointer.
1075 (elf32_mn10300_link_hash_table_create): Identify new table as
1076 containing MN10300 extensions.
1077 (mn10300_elf_relax_section): Check pointer returned by
1078 elf32_mn10300_hash_table.
1079 * elf32-arm.c: Likewise, except using ARM extensions.
1080 * elf32-avr.c: Likewise, except using AVR extensions.
1081 * elf32-bfin.c: Likewise, except using BFIN extensions.
1082 * elf32-cris.c: Likewise, except using CRIS extensions.
1083 * elf32-frv.c: Likewise, except using FRV extensions.
1084 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1085 * elf32-i386.c: Likewise, except using I386 extensions.
1086 * elf32-lm32.c: Likewise, except using LM32 extensions.
1087 * elf32-m32r.c: Likewise, except using M32RM extensions.
1088 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1089 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1090 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1091 * elf32-m68k.c: Likewise, except using M68K extensions.
1092 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1093 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1094 * elf32-s390.c: Likewise, except using S390 extensions.
1095 * elf32-sh.c: Likewise, except using SH extensions.
1096 * elf32-spu.c: Likewise, except using SPU extensions.
1097 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1098 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1099 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1100 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1101 * elf64-s390.c: Likewise, except using S390 extensions.
1102 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1103 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1104 * elfxx-mips.c: Likewise, except using MIPS extensions.
1105 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1106 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1107 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1108 redundant structure.
1109 (elf32_cr16_hash_table): Delete unused macro.
1110 (elf32_cr16_link_hash_traverse): Delete unused macro.
1111 * elf32-score.c: Likewise.
1112 * elf32-score7.c: Likewise.
1113 * elf32-vax.c: Likewise.
1114 * elf64-sh64.c: Likewise.
1116 2010-02-03 Alan Modra <amodra@gmail.com>
1118 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1119 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1120 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1122 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1123 Remove no_multi_toc.
1124 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1125 when allocating a new struct got_entry.
1126 (allocate_got): New function, extracted from..
1127 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1128 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1129 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1130 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1131 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1132 new params in htab. Extract some code to..
1133 (ppc64_elf_start_multitoc_partition): ..here. New function.
1134 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1135 second pass toc scan.
1136 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1137 (ppc64_elf_reinit_toc): Rename to..
1138 (ppc64_elf_finish_multitoc_partition): ..this.
1139 (ppc64_elf_layout_multitoc): New function.
1140 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1141 layout_sections_again params.
1142 (ppc64_elf_relocate_section): Handle indirect got entries.
1143 * elf64-ppc.h: Update prototypes. Declare new functions.
1145 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf-bfd.h (elfcore_write_xstatereg): New.
1149 * elf.c (elfcore_grok_xstatereg): New.
1150 (elfcore_write_xstatereg): Likewise.
1151 (elfcore_grok_note): Handle NT_X86_XSTATE.
1152 (elfcore_write_register_note): Handle .reg-xstate section.
1154 2010-02-01 Tristan Gingold <gingold@adacore.com>
1156 * som.c (som_write_ar_hdr): Define this macro.
1158 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1160 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1161 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1162 linkage table pointer to use the global table pointer if not doing
1165 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1167 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1168 if it has already been set.
1170 2010-01-27 Tristan Gingold <gingold@adacore.com>
1172 * vms.h: Remove trailing spaces.
1173 (struct hdr_struct): Remove unused hdr_c_cpr field.
1174 (enum file_format_enum): Add comments.
1175 * vms.c (vms_bfd_print_private_bfd_data): New function that
1177 Remove trailing spaces.
1178 * vms-misc.c: Improve comments.
1179 (_bfd_vms_get_object_record): Also handle files without pads.
1180 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1181 * vms-gsd.c (struct flagdescstruct): Make name field const.
1182 (gsyflagdesc): Fix typo.
1184 2010-01-27 Alan Modra <amodra@gmail.com>
1187 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1188 (ppc64_elf_setup_section_lists): Init them.
1189 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1190 and .toc on the same input file.
1191 (ppc64_elf_relocate_section): Correct GOT entry offset.
1193 2010-01-26 Tristan Gingold <gingold@adacore.com>
1195 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1196 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1197 * archive.c (is_bsd44_extended_name): New macro.
1198 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1199 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1201 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1202 (_bfd_generic_write_ar_hdr): Ditto.
1203 (_bfd_bsd44_write_ar_hdr): Ditto.
1204 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1205 (bsd_write_armap): Adjust firstreal computation.
1206 * libbfd-in.h (struct areltdata): Add extra_size field.
1207 (_bfd_generic_write_ar_hdr): Add prototype.
1208 (_bfd_bsd44_write_ar_hdr): Ditto.
1209 (_bfd_write_ar_hdr): Define.
1210 (_bfd_noarchive_write_ar_hdr): Ditto.
1211 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1212 (_bfd_archive_coff_write_ar_hdr): Ditto.
1213 (_bfd_archive_bsd44_slurp_armap): Ditto.
1214 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1215 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1216 (_bfd_archive_bsd44_truncate_arname): Ditto.
1217 (_bfd_archive_bsd44_write_armap): Ditto.
1218 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1219 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1220 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1221 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1222 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1223 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1224 * libbfd.h: Regenerate.
1225 * oasys.c (oasys_write_ar_hdr): Define.
1226 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1227 * ieee.c (ieee_write_ar_hdr): Define.
1228 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1229 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1230 (bfd_pmac_xcoff_backend_data): Ditto.
1231 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1232 (bfd_xcoff_aix5_backend_data): Ditto.
1233 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1234 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1235 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1236 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1237 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1238 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1239 (bfd_mach_o_construct_extended_name_table)
1240 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1241 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1242 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1243 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1244 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1245 (bfd_mach_o_construct_extended_name_table)
1246 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1247 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1248 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1249 * bfd-in2.h: Regenerate.
1251 2010-01-26 Alan Modra <amodra@gmail.com>
1252 H.J. Lu <hongjiu.lu@intel.com>
1255 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1256 symbols with ref_regular set when gc_sections is active.
1258 2010-01-25 Alan Modra <amodra@gmail.com>
1261 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1262 with relocations against undefined weak symbols.
1263 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1264 weak functions if the symbol is dynamic.
1265 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1266 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1267 (_bfd_elf_ppc_at_tprel_transform): New function.
1268 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1269 * bfd-in2.h: Regenerate.
1271 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1273 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1274 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1275 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1277 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1279 2010-01-21 Nick Clifton <nickc@redhat.com>
1281 * elflink.c (elf_link_add_object_symbols): Look up name of
1282 undefined symbol both before and after versioning has been
1283 applied. Do not bother with symbols that are weakly undefined.
1285 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1287 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1288 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1290 2010-01-19 Cary Coutant <ccoutant@google.com>
1292 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1294 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1295 Alan Modra <amodra@gmail.com>
1297 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1298 (elf_object_p): Read e_phnum extension.
1299 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1300 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1301 that we can read last program header.
1303 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1305 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1306 R_ARM_THM_CALL entry.
1307 (elf32_arm_final_link_relocate): Correct calculation of
1308 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1309 or R_ARM_THM_JUMP24 relocation.
1311 2010-01-18 Alan Modra <amodra@gmail.com>
1314 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1315 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1318 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1320 Fix compilation warning on gcc-3.4.
1321 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1322 parameter index to sec_index according to the function definition.
1324 2010-01-13 Chao-ying Fu <fu@mips.com>
1326 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1327 It is true for all CPUs.
1328 (jal_reloc_p): New function.
1329 (mips_elf_calculate_relocation): Rename require_jalxp to
1331 Update comment for CROSS_MODE_JUMP_P.
1332 Set up cross_mode_jump_p based on the mode change.
1333 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1334 Update comment for CROSS_MODE_JUMP_P.
1335 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1336 Use !cross_mode_jump_p to guard conversion.
1337 Convert "jr t9" to "b", if possible.
1338 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1340 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1341 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1343 2010-01-13 Nick Clifton <nickc@redhat.com>
1345 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1346 "m32c" returns the m32c arch_info_struct and not the m16c
1348 (arch_info_struct): Use the new scan function.
1349 (bfd_m32c_arch): Likewise.
1351 2010-01-13 Tristan Gingold <gingold@adacore.com>
1353 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1354 Appends new arch instead of overriding.
1355 Use mach_o_x86_64_vec for x86_64-*-darwin.
1356 * configure.in: Add mach_o_x86_64_vec.
1357 * configure: Regenerate.
1358 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1359 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1360 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1361 * Makefile.in: Regenerate.
1362 * mach-o-x86-64.c: New file.
1364 2010-01-13 Tristan Gingold <gingold@adacore.com>
1366 * reloc.c: Add MACH_O_X86_64 relocations.
1367 * bfd-in2.h: Regenerate.
1368 * libbfd.h: Regenerate.
1370 2010-01-13 Tristan Gingold <gingold@adacore.com>
1372 * archive.c (normalize): Use lbasename.
1373 (bfd_bsd_truncate_arname): Ditto.
1374 (bfd_gnu_truncate_arname): Ditto.
1376 2010-01-12 Tristan Gingold <gingold@adacore.com>
1378 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1380 2010-01-11 Tristan Gingold <gingold@adacore.com>
1382 * mach-o.h: Add x86-64 relocation types.
1384 2010-01-11 Tristan Gingold <gingold@adacore.com>
1386 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1387 (bfd_mach_o_set_arch_mach): New prototype.
1388 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1389 (bfd_mach_o_set_arch_mach): New function.
1390 (bfd_mach_o_gen_mkobject): New function.
1391 Set TARGET_ARCHITECTURE for the generic back-ends.
1392 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1393 Check that TARGET_ARCHITECTURE is defined.
1394 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1395 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1397 2010-01-11 Tristan Gingold <gingold@adacore.com>
1399 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1401 2010-01-11 Nick Clifton <nickc@redhat.com>
1403 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1404 handling of R_V850_HI16_S relocation.
1406 2010-01-11 Alan Modra <amodra@gmail.com>
1409 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1411 2010-01-11 Alan Modra <amodra@gmail.com>
1414 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1415 (find_abstract_instance_name): Use it.
1416 (parse_comp_unit): Set it.
1418 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1420 * Makefile.in: Regenerate.
1421 * configure: Regenerate.
1423 2010-01-08 Tristan Gingold <gingold@adacore.com>
1425 * archive.c: Remove bfd_special_undocumented_glue.
1427 2010-01-08 Alan Modra <amodra@gmail.com>
1430 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1431 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1432 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1434 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1437 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1438 a symbol referenced by DSO is is defined in a non-shared object
1441 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1444 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1445 undefined __start_XXX/__stop_XXX in all input files and set
1448 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1451 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1453 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1455 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1456 before including procfs.h.
1457 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1458 * configure.in: Added autoconf probe for the pr_fpreg member.
1459 * configure: Regenerated.
1460 * config.in: Regenerated.
1461 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1463 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1465 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1466 * dwarf2.c (concat_filename): Rename dirname with dir_name
1467 to void shadowing the dirname function.
1468 Rename subdirname with subdir_name to stay consistent with
1469 the new dir_name variable name.
1471 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1473 * archures.c: Add bfd_mach_ppc_e500mc64.
1474 * bfd-in2.h: Regenerate.
1475 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1476 bfd_mach_ppc_e500mc64.
1478 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1480 Fix -Wshadow warnings (seen on ppc-aix)
1481 * xcofflink.c: Replace finfo by flinfo throughout.
1483 For older changes see ChangeLog-2009
1489 version-control: never