1 2010-06-09 Tristan Gingold <gingold@adacore.com>
3 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
4 end of archive members.
6 2010-06-08 Tristan Gingold <gingold@adacore.com>
8 * som.c (som_bfd_free_cached_info): Do not free relocations as
9 they were allocated with bfd_zalloc.
11 2010-06-08 Tristan Gingold <gingold@adacore.com>
13 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
16 2010-06-08 Tristan Gingold <gingold@adacore.com>
18 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
19 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
20 * libbfd.h: Regenerate.
21 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
22 (bfd_elfNN_mkarchive): Ditto.
24 2010-06-02 Tristan Gingold <gingold@adacore.com>
26 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
28 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
30 * configure: Regenerate.
32 2010-06-01 Tristan Gingold <gingold@adacore.com>
34 * vms-alpha.c (struct vms_private_data_struct): Add
35 transfer_address field. Remove unused dst_info field.
36 (alpha_vms_write_exec): Use transfer_address.
37 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
38 (alpha_vms_bfd_final_link): Set transfer_address.
40 2010-05-31 Tristan Gingold <gingold@adacore.com>
42 * vms-lib.c (credat_lo, credat_hi): New fields.
43 (vms_read_block): Adjust comments.
44 (vms_write_block): New function.
45 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
46 hard-coded values with constants. Set credat_lo and credat_hi.
47 (_bfd_vms_lib_mkarchive): Add argument kind.
48 Set ver, mhd_size and type according to kind.
49 (_bfd_vms_lib_alpha_mkarchive): New function.
50 (struct lib_index): Renamed from struct vms_index
51 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
52 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
53 argument and handle it.
54 (vms_write_index): Adjust argument idx. Handle elf indexes.
55 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
56 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
57 use it. Handle elf indexes. Set credat.
58 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
59 (_bfd_vms_lib_alpha_mkarchive): ... this.
60 * libbfd.h: Regenerated.
61 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
63 2010-05-28 Sterling Augustine <sterling@tensilica.com>
65 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
66 of code to change the bits in the instructions to match the changes
67 in the relocations. Declare dest_addr and sym_sec to help.
69 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
71 Workaround GCC PR middle-end/4210.
72 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
75 2010-05-27 Tristan Gingold <gingold@adacore.com>
77 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
78 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
79 (vms_time_to_time_t): Use them instead of local const.
80 (vms_time_t_to_vms_time): New function.
81 (vms_get_time): Likewise.
82 (vms_raw_get_time): Likewise.
83 * vms.h (vms_time_t_to_vms_time): New declaration.
84 (vms_get_time): Likewise.
85 (vms_raw_get_time): Likewise.
87 2010-05-26 Tristan Gingold <gingold@adacore.com>
89 * vms-alpha.c: Update comments.
90 (alpha_vms_write_exec): Set lnkflags. Write the GST.
91 (alpha_vms_link_output_symbol): New function.
92 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
93 Set dst_section private field.
94 (alpha_vms_bfd_final_link): Remove code that set dst_section.
96 2010-05-26 Tristan Gingold <gingold@adacore.com>
98 * bfdio.c: Declare and define _bfd_memory_iovec.
99 (bfd_bread): Move code for BFD_IN_MEMORY...
100 (bfd_bwrite): ... Ditto ...
101 (bfd_tell): ... Ditto ...
102 (bfd_flush): ... Ditto ...
103 (bfd_stat): ... Ditto ...
104 (bfd_seek): ... Ditto ...
105 (bfd_get_size): ... Ditto ...
106 (bfd_mmap): ... Ditto ...
107 (memory_bread): ... to these new functions.
108 (memory_bwrite): Ditto.
109 (memory_btell): Ditto.
110 (memory_bseek): Ditto.
111 (memory_bflush): Ditto.
112 (memory_bstat): Ditto.
113 (memory_bmmap): Ditto.
114 (memory_bclose): New function.
115 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
116 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
117 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
118 (bfd_make_writable): Use _bfd_memory_iovec.
119 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
120 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
122 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
124 * libbfd.h: Regenerate.
126 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
127 Joseph Myers <joseph@codesourcery.com>
128 Andrew Stubbs <ams@codesourcery.com>
130 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
131 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
132 * configure.in: Handle FDPIC vectors.
133 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
134 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
135 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
136 SYMBOL_REFERENCES_LOCAL for function descriptors.
137 (fdpic_object_p): New.
138 (sh_reloc_map): Add FDPIC and movi20 relocations.
139 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
141 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
143 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
144 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
145 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
146 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
147 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
149 (get_plt_info): Handle FDPIC.
150 (MAX_SHORT_PLT): Define.
151 (get_plt_index, get_plt_offset): Handle short_plt.
153 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
154 got_type and adjust all uses. Add GOT_FUNCDESC.
155 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
156 local_got_tls_type to local_got_type.
157 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
159 (sh_elf_local_funcdesc): Define.
160 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
162 (sh_elf_link_hash_newfunc): Initialize new fields.
163 (sh_elf_link_hash_table_create): Set fdpic_p.
164 (sh_elf_omit_section_dynsym): New.
165 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
167 (allocate_dynrelocs): Allocate local function descriptors and space
168 for R_SH_FUNCDESC-related relocations, and for rofixups.
169 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
170 require function descriptors.
171 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
172 (sh_elf_modify_program_headers): New.
173 (sh_elf_size_dynamic_sections): Allocate function descriptors for
174 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
175 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
176 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
177 entry in the .dynamic section.
178 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
179 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
180 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
181 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
182 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
183 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
184 read-only section warnings. Handle undefined weak symbols. Generate
185 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
186 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
187 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
188 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
189 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
190 Handle 20-bit relocations.
191 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
193 (sh_elf_check_relocs): Handle new relocations. Make symbols
194 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
195 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
197 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
198 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
199 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
200 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
201 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
202 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
203 Use install_movi20_field. Rename srel to srelgot. Always generate
204 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
205 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
206 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
207 Rename sgot to sgotplt. Assert that the right number of rofixups
208 and dynamic relocations were allocated.
209 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
210 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
211 (elf_backend_can_make_relative_eh_frame)
212 (elf_backend_can_make_lsda_relative_eh_frame)
213 (elf_backend_encode_eh_address): Define.
214 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
215 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
216 Redefine for FDPIC vector.
217 * reloc.c: Add SH FDPIC and movi20 relocations.
218 * targets.c (_bfd_target_vector): Add FDPIC vectors.
219 * configure, bfd-in2.h, libbfd.h: Regenerated.
221 2010-05-25 Jay Krell <jay.krell@cornell.edu>
224 * archive.c (_bfd_calloc_wrapper): New function.
225 (_bfd_add_bfd_to_archive_cache): Use it.
227 * configure.in: Add alpha*-*-*vms* to list of natives.
228 * configure: Regenerate.
230 * vms-misc.c: Define globalref if necessary.
231 (vms_convert_to_var_unix_filename): Rename to
232 _bfd_vms_convert_to_var_unix_filename and export.
233 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
234 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
235 vms_convert_to_var_unix_filename.
237 2010-05-24 Tristan Gingold <gingold@adacore.com>
239 * vms-alpha.c (add_symbol_entry): New function extrated from ...
240 (add_symbol): ... adjusted.
242 2010-05-24 Tristan Gingold <gingold@adacore.com>
244 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
245 (alpha_vms_write_exec): Add a comment.
246 (_bfd_vms_write_egsd): Ditto.
247 (alpha_vms_convert_symbol): Remove a blank line.
249 2010-05-21 Tristan Gingold <gingold@adacore.com>
251 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
254 2010-05-21 Tristan Gingold <gingold@adacore.com>
256 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
257 SEC_LOAD if isect has data.
258 (vms_get_symbol_info): Refine the condition for 'T' type.
260 2010-05-18 Tristan Gingold <gingold@adacore.com>
262 * vms-alpha.c (_bfd_vms_write_emh): New function.
263 (_bfd_vms_write_lmn): New function.
264 (_bfd_vms_write_eeom): Moved.
265 (hash_string): Likewise.
266 (_bfd_vms_length_hash_symbol): Likewise.
267 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
268 and _bfd_vms_write_lmn, and call these functions.
270 2010-05-18 Tristan Gingold <gingold@adacore.com>
272 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
273 Add details in the messages.
274 (evax_bfd_print_image): Change message.
276 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
279 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
280 (elf_fake_sections): Likewise.
282 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
284 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
286 2010-05-17 Tristan Gingold <gingold@adacore.com>
288 * vms-alpha.c: Include esgps.h and eidc.h.
289 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
290 (evax_bfd_print_egsd_flags): New function, extracted from ...
291 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
292 EGSD__C_SPSC and EGSD__C_IDC.
294 2010-05-14 Tristan Gingold <gingold@adacore.com>
296 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
297 (_bfd_vms_get_object_record): Handle align byte only in the
300 2010-05-14 Tristan Gingold <gingold@adacore.com>
302 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
303 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
304 * libbfd.h: Regenerate.
305 * configure.in (havevecs): Define HAVE_all_vecs when
306 --enable-targets=all is set. Use AC_SUBST on it.
307 (tdefaults): Do not add havevecs.
308 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
309 * configure: Regenerate.
310 * Makefile.am (HAVEVECS): New variable.
311 (INCLUDES): Add HAVEVECS.
312 * Makefile.in: Regenerate.
313 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
314 target is selected. Add #ifdef/#endif around vms specific code.
315 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
316 bfd_elfNN_archive_slurp_extended_name_table,
317 bfd_elfNN_archive_construct_extended_name_table,
318 bfd_elfNN_archive_truncate_arname,
319 bfd_elfNN_archive_write_armap,
320 bfd_elfNN_archive_read_ar_hdr,
321 bfd_elfNN_archive_write_ar_hdr,
322 bfd_elfNN_archive_openr_next_archived_file,
323 bfd_elfNN_archive_get_elt_at_index,
324 bfd_elfNN_archive_generic_stat_arch_elt,
325 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
327 2010-05-11 Jie Zhang <jie@codesourcery.com>
329 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
330 Tag_ABI_HardFP_use correctly.
332 2010-05-11 Alan Modra <amodra@gmail.com>
334 * coffcode.h (coff_write_object_contents): Enclose all occurrences
335 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
337 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
339 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
340 sym_name to improve packing.
341 (cortex_a8_erratum_scan): Check for PLT entries.
342 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
344 2010-05-07 Tristan Gingold <gingold@adacore.com>
346 * Makefile.in: Regenerate with automake 1.11.1.
349 2010-05-05 Nick Clifton <nickc@redhat.com>
351 * po/es.po: Updated Spanish translation.
353 2010-05-03 Tristan Gingold <gingold@adacore.com>
355 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
356 selective_search flag.
358 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
359 before output_has_begun is set.
361 2010-05-03 Tristan Gingold <gingold@adacore.com>
363 * vms-alpha.c: Add comments.
364 (struct vms_private_data_struct): Remove image_autoextend field.
365 (dst_check_allocation): Removed.
366 (image_write): Remove call to dst_check_allocation.
367 (vms_slurp_debug): Do not set image_autoextend. Adjust section
369 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
370 (alpha_vms_write_exec): Use dst_section to get the dst section.
371 Write the dmt section.
372 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
373 (alpha_vms_read_sections_content): Do not set image_autoextend.
374 (alpha_vms_bfd_final_link): Generate the dst.
376 2010-05-03 Tristan Gingold <gingold@adacore.com>
378 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
380 (vms_lib_dcx): Adjust for the above change.
382 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
385 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
387 * elf32-i386.c (elf_i386_relocate_section): Use it.
388 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
390 2010-04-30 Tristan Gingold <gingold@adacore.com>
392 * vms-lib.c (vms_read_block): New function.
393 (vms_traverse_index): Use vms_read_block. Handle long key names.
395 2010-04-30 Tristan Gingold <gingold@adacore.com>
397 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
399 (struct carsym_mem): New structure.
400 (vms_add_index): New function.
401 (vms_add_indexes_from_list): New function.
402 (vms_traverse_index): Parameter carsym changed to carsym_mem.
403 Code adjusted to handle elfidx.
404 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
405 Parameter NBREL is now a pointer.
406 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
408 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
409 (_bfd_vms_lib_find_symbol): Ditto.
410 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
412 (_bfd_vms_lib_get_module): New function.
413 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
415 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
416 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
417 (vms_write_index): Adjust for structure renamed.
418 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
419 changes of _bfd_vms_lib_find_symbol.
421 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
423 * config.bfd: Correct accidential reverted patch
426 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
428 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
429 to USE_MINGW64_LEADING_UNDERSCORES.
430 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
431 * config.bfd: Change underscoring default for x64 mingw
433 * coffcode.h (coff_write_relocs): Add check that dereferenced
434 sym_ptr_ptr isn't NULL.
435 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
436 * configure: Regenerated.
437 * configure.in: Add option '--enable-leading-mingw64-underscores'
438 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
440 2010-04-27 Nick Clifton <nickc@redhat.com>
443 * coffgen.c (coff_find_nearest_line): Incldue the section address
444 of function name symbols in address comparisons.
446 2010-04-27 Nick Clifton <nickc@redhat.com>
448 * po/fr.po: Updated French translation.
450 2010-04-23 Alan Modra <amodra@gmail.com>
452 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
453 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
455 (assign_file_positions_for_load_sections): Modify section in
456 segment warning to ignore overlay vmas.
457 * elf32-spu.c (spu_elf_object_p): Replace use of
458 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
460 2010-04-22 Nick Clifton <nickc@redhat.com>
462 * po/bfd.pot: Updated by the Translation project.
463 * po/vi.po: Updated Vietnamese translation.
465 2010-04-22 Alan Modra <amodra@gmail.com>
467 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
468 change. Tidy. Don't error on sections not allocated in segment.
470 2010-04-15 Andrew Haley <aph@redhat.com>
472 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
474 * bfd-in2.h: Likewise.
475 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
476 control merging of exidx entries.
478 2010-04-20 Joseph Myers <joseph@codesourcery.com>
480 * elf32-tic6x.h: New.
481 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
482 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
483 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
484 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
485 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
486 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
487 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
488 elf32_tic6x_relocate_section): Handle REL relocations.
489 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
491 2010-04-20 Jakub Jelinek <jakub@redhat.com>
493 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
494 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
496 2010-04-19 Nick Clifton <nickc@redhat.com>
498 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
500 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
501 attribute to warned variable. Remove unused val, type and type2
504 2010-04-16 Andreas Schwab <schwab@redhat.com>
506 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
507 strict-aliasing rules.
509 2010-04-16 Tristan Gingold <gingold@adacore.com>
511 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
512 (_bfd_vms_get_object_record): Always assume there is a pad byte
515 * vms-lib.c: Add a few comments.
517 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
519 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
520 attributes in v2.08 of the ABI.
522 2010-04-15 Alan Modra <amodra@gmail.com>
524 * config.bfd (vax*-*-*vms*): Delete.
526 2010-04-14 Tristan Gingold <gingold@adacore.com>
528 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
529 vms-tir.lo, vms.lo and add vms-alpha.lo
530 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
531 vms-tir.c, vms.c and add vms-alpha.c
532 * Makefile.in: Regenerate.
533 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
535 * configure: Regenerate.
536 * targets.c (vms_vax_vec): Remove the declaration.
537 (_bfd_target_vector): Remove vms_vax_vec.
538 * vms-alpha.c: New file.
539 * vms-gsd.c: Removed, rewritten in vms-alpha.c
543 * vms-misc.c: Fix indentation and comments. Replace most of
544 #if VMS_DEBUG/vms_debug with vms_debug2.
545 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
546 (hash_string): Ditto.
547 (_bfd_vms_length_hash_symbol): Ditto.
548 (maybe_adjust_record_pointer_for_object): Ditto.
549 (_bfd_vms_get_object_record): Ditto.
550 (vms_get_remaining_object_record): Ditto.
551 (_bfd_vms_push): Ditto.
552 (_bfd_vms_pop): Ditto.
553 (_bfd_vms_get_header_values): Removed.
554 (_bfd_vms_get_first_record): Removed.
555 (vms_get_remaining_image_record): Removed.
556 (new_symbol): Removed.
557 (_bfd_vms_enter_symbol): Removed.
558 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
559 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
560 parameter with struct vms_rec_wr.
561 (_bfd_vms_output_push): Removed and replaced by ...
562 (_bfd_vms_output_begin_subrec): ... new function.
563 (_bfd_vms_output_alignment): Replace bfd parameter with
564 struct vms_rec_wr, and adjust.
565 (_bfd_vms_output_check): Ditto
566 (_bfd_vms_output_byte): Ditto.
567 (_bfd_vms_output_short): Ditto.
568 (_bfd_vms_output_long): Ditto.
569 (_bfd_vms_output_quad): Ditto.
570 (_bfd_vms_output_counted): Ditto.
571 (_bfd_vms_output_dump): Ditto.
572 (_bfd_vms_output_fill): Ditto.
573 (_bfd_vms_output_pop): Removed and replaced by ...
574 (_bfd_vms_output_end_subrec): ... new function.
575 (_bfd_vms_output_flush): Removed.
576 (_bfd_vms_output_align): New function.
577 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
579 (vms_convert_to_var): New function imported from vms.c
580 (vms_convert_to_var_1): Ditto.
581 (vms_convert_to_var_unix_filename): Ditto.
582 (vms_get_module_name): Ditto.
583 (get_vms_time_string): Ditto.
584 (vms_time_to_time_t): Ditto.
585 (vms_rawtime_to_time_t): Ditto.
586 * vms.h: All macros for the VMS file format are now in include/vms.
587 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
589 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
590 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
591 (struct funcinfo, struct vms_private_data_struct): Ditto.
592 (struct vms_section_data_struct): Ditto.
593 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
594 (vms_get_module_name, get_vms_time_string): New declarations.
595 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
596 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
597 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
598 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
599 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
600 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
601 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
602 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
603 (_bfd_vms_output_fill): Ditto.
604 (bfd_vms_set_section_flags): Ditto.
606 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
608 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
609 exit due to merging the same weak symbol to test that the symbols are
612 2010-04-13 Alan Modra <amodra@gmail.com>
614 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
615 when optimizing high got_tlsgd/ld insns.
617 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
619 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
621 (HAVE_PRSTATUS32_T): Likewise.
623 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
626 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
628 * config.in: Regenerated.
629 * configure: Likewise.
631 * elf.c: Include CORE_HEADER if it is defined.
633 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
634 Jan Kratochvil <jan.kratochvil@redhat.com>
636 * hosts/x86-64linux.h: New.
638 2010-04-09 Nick Clifton <nickc@redhat.com>
640 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
641 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
642 variables htab and hdr_info and mark info parameter as unused.
643 * elf.c (prep_headers): Remove unused variable i_phdrp.
644 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
645 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
647 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
648 * verilog.c (verilog_write_section): Remove unused variable
651 2010-04-07 Alan Modra <amodra@gmail.com>
653 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
654 * configure: Regenerate.
656 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
659 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
661 2010-04-06 Tristan Gingold <gingold@adacore.com>
663 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
665 2010-04-05 Jakub Jelinek <jakub@redhat.com>
667 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
668 provided that it has the expected address size and zero segment
671 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
672 (struct line_info): Add op_index field, change end_sequence type to
674 (new_line_sorts_after): For the same address compare op_index.
675 (add_line_info): Add op_index argument, store it into the structure.
676 (decode_line_info): Complain about unknown versions of .debug_line.
677 Initialize maximum_ops_per_insn. Add op_index state register and
680 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
682 * elf32-ppc.c (apuinfo_set): New static var.
683 (ppc_elf_begin_write_processing): Set it here, always create an
684 APUinfo section if there were any in the inputs.
685 (ppc_elf_write_section): Check apuinfo_set.
686 (ppc_elf_final_write_processing): Likewise.
688 2010-04-01 Tristan Gingold <gingold@adacore.com>
690 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
691 vms_time_to_time_t and vms_rawtime_to_time_t.
692 * vms.c (vms_alpha_vec): Add archives support.
693 * vms-misc.c: Include safe-ctype.h
694 (vms_get_module_name): New function.
695 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
696 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
697 vms_get_module_name function. Use this function.
698 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
699 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
700 Add prototypes for vms-lib.c
701 * libbfd.h: Regenerate.
702 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
703 vms-lib.lo to vms_alpha_vec.
704 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
705 * configure: Regenerate.
706 * bfd.c: Add selective_search field.
707 * bfd-in2.h: Regenerate.
708 * archive.c (append_relative_path): Rename to
709 _bfd_append_relative_path and make it public.
710 (_bfd_get_elt_at_filepos): Adjust for above renaming.
711 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
712 (BFD32_BACKENDS_CFILES): Add vms-lib.c
713 * Makefile.in: Regenerate.
715 2010-04-01 Jakub Jelinek <jakub@redhat.com>
717 * dwarf2.c (read_attribute_value): Handle CU version 4
718 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
719 and DW_FORM_flag_present. For unknown form value return NULL.
720 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
722 (parse_comp_unit): Allow CU version 4.
724 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
726 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
727 to _bfd_elf_get_dynamic_reloc_section.
728 (elf_cris_discard_excess_dso_dynamics): Ditto.
730 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
732 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
733 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
735 2010-03-31 Alan Modra <amodra@gmail.com>
737 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
738 TPREL16_HI and TPREL16_HA insns.
740 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
743 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
744 assert of empty pcrel_relocs_copied on the direct symbol. Instead
745 of moving the list from the indirect symbol to the direct symbol,
746 merge into any existing list.
747 (cris_elf_check_relocs): Store the original section in the
748 pcrel_relocs_copied list, not the relocation section.
749 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
750 the relocation section, for reducing its size. Change the
751 BFD_ASSERT into a check for the section being read-only, and only
752 emit warnings and TEXTREL marker when there's an entry for a
755 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
757 * elf32-arm.c (using_thumb_only): Handle v6-M.
759 2010-03-26 Alan Modra <amodra@gmail.com>
761 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
762 * bfd-in.h (elf_discarded_section): Clarify comment.
763 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
764 * bfd-in2.h: Regenerate.
766 2010-03-26 Matt Rice <ratmice@gmail.com>
768 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
769 as unique in the armap.
771 2010-03-26 Alan Modra <amodra@gmail.com>
774 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
775 possible stub on branches.
777 2010-03-25 Joseph Myers <joseph@codesourcery.com>
779 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
780 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
781 (BFD32_BACKENDS): Add elf32-tic6x.lo.
782 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
783 * Makefile.in: Regenerate.
784 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
785 (bfd_archures_list): Update.
786 * config.bfd (tic6x-*-elf): New.
787 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
789 * configure: Regenerate.
790 * cpu-tic6x.c, elf32-tic6x.c: New.
791 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
792 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
793 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
794 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
795 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
796 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
797 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
798 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
799 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
800 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
801 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
802 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
803 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
804 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
805 (_bfd_target_vector): Update.
806 * bfd-in2.h, libbfd.h: Regenerate.
808 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
810 * aout-target.h: Update copyright year.
811 * aout-tic30.c: Likewise.
812 * coff-alpha.c: Likewise.
813 * coff-rs6000.c: Likewise.
814 * coff64-rs6000.c: Likewise.
815 * elf64-mips.c: Likewise.
817 * libecoff.h: Likewise.
818 * mach-o-target.c: Likewise.
819 * mach-o.c: Likewise.
821 * targets.c: Likewise.
823 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
825 * libbfd-in.h: Update copyright year.
827 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
830 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
833 2010-03-19 Jie Zhang <jie@codesourcery.com>
835 * elf32-arm.c (struct section_list): Remove.
836 (section_list): Remove typedef.
837 (record_section_with_arm_elf_section_data): Remove.
838 (find_arm_elf_section_entry): Remove.
839 (get_arm_elf_section_data): Use is_arm_elf.
840 (unrecord_section_with_arm_elf_section_data): Remove.
841 (elf32_arm_new_section_hook): Don't call
842 record_section_with_arm_elf_section_data.
843 (elf32_arm_write_section): Set mapcount to -1 when
844 the map has been used. Don't call
845 unrecord_section_with_arm_elf_section_data.
846 (unrecord_section_via_map_over_sections): Remove.
847 (elf32_arm_close_and_cleanup): Remove.
848 (elf32_arm_bfd_free_cached_info): Remove.
849 (bfd_elf32_close_and_cleanup): Don't define.
850 (bfd_elf32_bfd_free_cached_info): Don't define.
852 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
855 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
856 * libcoff.h: Regenerated.
858 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
859 if dont_strip_reloc is set.
860 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
861 dont_strip_reloc on output if there is no .reloc and
862 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
864 2010-03-18 Wei Guozhi <carrot@google.com>
867 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
869 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
870 * bfd-in2.h: Regenerate.
871 * libbfd.h: Regenerate.
873 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
875 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
876 (BFD_RELOC_SPU_STUB): Likewise.
878 2010-03-17 Jie Zhang <jie@codesourcery.com>
880 * elf.c (assign_file_positions_for_load_sections): Avoid
883 2010-03-17 Alan Modra <amodra@gmail.com>
886 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
889 2010-03-17 Alan Modra <amodra@gmail.com>
891 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
893 2010-03-16 Alan Modra <amodra@gmail.com>
895 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
896 (ppc64_elf_edit_toc): Set it here.
897 (ha_reloc_match): New function.
898 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
900 2010-03-15 Alan Modra <amodra@gmail.com>
902 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
903 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
905 2010-03-14 Alan Modra <amodra@gmail.com>
908 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
909 * elf64-ppc.c (call_check_done): Define.
910 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
911 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
912 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
913 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
914 Simplify return logic. Iterate over all .init and .fini fragments
915 by recursion. Set makes_toc_func_call here..
916 (ppc64_elf_next_input_section): ..rather than here.
917 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
919 2010-03-13 Alan Modra <amodra@gmail.com>
922 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
923 function descriptor symbol if there is one, not just for plt stubs.
924 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
926 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
928 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
930 Skip it when constructing def.vd_next.
932 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
933 bfd_elf32_i386_sol2_vec.
934 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
935 (elf32_bed): Redefine to elf32_i386_sol2_bed.
936 (elf_backend_want_plt_sym): Redefine to 1.
938 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
939 bfd_elf64_x86_64_sol2_vec.
940 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
941 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
942 (elf_backend_want_plt_sym): Redefine to 1.
944 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
945 bfd_elf32_i386_sol2_vec.
946 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
948 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
949 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
952 * configure.in: Handle bfd_elf32_i386_sol2_vec,
953 bfd_elf64_x86_64_sol2_vec.
954 * configure: Regenerate.
956 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
957 (bfd_elf64_x86_64_sol2_vec): Declare.
958 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
959 bfd_elf64_x86_64_sol2_vec.
961 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
963 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
966 2010-03-04 Alan Modra <amodra@gmail.com>
969 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
970 (read_attribute_value, decode_line_info): Likewise.
971 (add_line_info, read_rangelist): Return FALSE on alloc failures.
972 (arange_add, sort_line_sequences): Likewise.
973 (find_abstract_instance_name): Handle failures from called funcs.
974 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
975 (find_line): Realloc to a temp, and handle alloc fail.
977 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
979 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
980 a mapping symbol to an empty section.
982 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
984 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
985 return value from the call to _bfd_elf_merge_object_attributes.
987 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
988 Alan Modra <amodra@gmail.com>
990 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
991 destination mode of the a8 stub.
992 (elf32_arm_link_hash_table): Add top_id field.
993 (elf32_arm_link_hash_table_create): Initialize top_id.
994 (arm_type_of_stub): Update prototype, st_type can now be updated
995 by this function. Actual destination address in case of PLT is
996 computed here, to help factorizing code.
997 (elf32_arm_stub_name): Update prototype, use stub_type additional
998 parameter to build stub name.
999 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1000 additional parameter to build stub entry.
1001 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1002 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1003 Call elf32_arm_final_link_relocate to process all in-stub
1005 (elf32_arm_setup_section_lists): Update top_id.
1006 (cortex_a8_erratum_scan): Record stub destination mode.
1007 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1009 (elf32_arm_final_link_relocate): Enable processing of in-stub
1010 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1011 needed, enabling code factorization.
1012 (elf32_arm_final_link): Process stub sections.
1013 (elf32_arm_output_map_sym): Add entry to code/data map.
1015 2010-03-01 David S. Miller <davem@davemloft.net>
1017 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1018 h->def_regular, set h->ref_regular.
1019 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1020 and dynamic relocations if h->ref_regular.
1022 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1023 (sparc_reloc_map): Delete.
1024 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1025 relocation type in switch statements.
1027 2010-02-25 Alan Modra <amodra@gmail.com>
1030 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1031 to final_link and invert. For final link allow some flags to
1032 differ. Don't specially allow flags to be all zero.
1034 2010-02-24 Alan Modra <amodra@gmail.com>
1037 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1038 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1041 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1044 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1045 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1047 2010-02-22 Alan Modra <amodra@gmail.com>
1049 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1050 fieldmask left by rightshift.
1051 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1054 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1056 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1057 STT_GNU_IFUNC on large common symbol.
1059 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1061 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1062 has_ifunc_symbols if the symbol comes from a shared library.
1063 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1064 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1065 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1066 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1067 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1069 2010-02-19 Alan Modra <amodra@gmail.com>
1071 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1072 (_bfd_elf_copy_private_header_data): ..here.
1073 * elflink.c (_bfd_elf_size_group_sections): New function.
1074 (bfd_elf_size_dynamic_sections): Call it.
1075 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1076 (_bfd_elf_fixup_group_sections): Declare.
1078 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1080 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1081 merging Tag_DIV_use, Tag_MPextension_use, and
1082 Tag_MPextension_use_legacy tags.
1084 2010-02-18 Alan Modra <amodra@gmail.com>
1086 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1087 commit. Don't write zeros for removed group members.
1088 (_bfd_elf_copy_private_header_data): Adjust size of group section
1089 when group members are removed by objcopy.
1091 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1094 * configure.host (*-*-solaris2.11): Add host define to select
1095 valid default code page for windres/windmc on solaris.
1097 2010-02-15 Nick Clifton <nickc@redhat.com>
1099 * po/vi.po: Updated Vietnamese translation.
1101 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1103 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1104 missing mapping symbol to data only sections.
1106 2010-02-11 David S. Miller <davem@davemloft.net>
1108 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1109 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1111 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1112 these relocs on global symbols.
1114 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1115 local symbol references which are not STT_GNU_IFUNC. Handle
1116 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1117 and deal with negative vs. non-negative values properly.
1119 2010-02-09 Tristan Gingold <gingold@adacore.com>
1121 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1122 non-external relocation.
1124 2010-02-09 Alan Modra <amodra@gmail.com>
1126 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1127 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1128 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1129 (ppc64_elf_layout_multitoc): Don't resize if we have already
1132 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1134 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1135 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1136 elfcore_write_s390_prefix): New.
1137 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1138 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1139 elfcore_write_s390_prefix): New.
1140 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1141 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1142 (elfcore_write_register_note): Handle .reg-s390-timer,
1143 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1144 .reg-s390-prefix section.
1146 2010-02-09 Alan Modra <amodra@gmail.com>
1148 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1149 unsigned char. Update variables and code using them throughout file.
1150 (struct ppc_link_hash_entry): Likewise for tls_mask.
1152 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1154 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1155 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1156 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1157 code setting the flag.
1158 (ppc64_elf_next_toc_section): Group big-toc sections in
1161 2010-02-08 David S. Miller <davem@davemloft.net>
1163 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1164 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1166 * elfxx-sparc.c (create_got_section): Delete.
1167 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1168 section creator does that work for us. Use ->elf.foo instead of
1169 ->foo where applicable.
1170 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1172 (allocate_dynrelocs): Likewise.
1173 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1174 (_bfd_sparc_elf_relocate_section): Likewise.
1175 (sparc_vxworks_build_plt_entry): Likewise.
1176 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1177 (sparc_finish_dyn): Likewise.
1178 (sparc_vxworks_finish_exec_plt): Likewise.
1179 (sparc_vxworks_finish_shared_plt): Likewise.
1180 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1182 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1183 macros for visibilty and locality checks.
1184 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1185 (allocate_dynrelocs): Likewise.
1186 (_bfd_sparc_elf_relocate_section): Likewise.
1187 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1189 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1190 but never used local var 'dynobj'.
1192 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1195 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1196 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1197 * bfd-in2.h: Regenerate.
1198 * libbfd.h: Regenerate.
1200 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1201 and loc_hash_memory.
1202 (_bfd_sparc_elf_link_hash_table_free): Declare.
1203 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1204 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1205 bfd_elf32_bfd_link_hash_table_free): Define.
1206 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1207 has_ifunc_symbols if STT_GNU_IFUNC.
1208 (bfd_elf64_bfd_link_hash_table_free): Define.
1209 (elf_backend_post_process_headers): Define always.
1210 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1211 (sparc_reloc_map): Add entries for new IFUNC relocs.
1212 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1213 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1214 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1215 elf_sparc_get_local_sym_hash): New.
1216 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1218 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1220 (_bfd_sparc_elf_link_hash_table_free): New.
1221 (create_ifunc_sections): New.
1222 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1223 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1224 cons up a fake local hash table entry for it. Unconditionally add
1225 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1226 dyn relocs for ifunc.
1227 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1228 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1229 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1230 (allocate_local_dynrelocs): New function.
1231 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1232 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1234 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1235 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1236 plt in iplt/irelplt.
1238 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1240 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1241 max_contents_size, only consider sections whose contents must
1244 2010-02-09 Alan Modra <amodra@gmail.com>
1246 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1247 (ppc64_elf_size_dynamic_sections): ..and here..
1248 (merge_got_entries): ..rather than here.
1250 2010-02-09 Alan Modra <amodra@gmail.com>
1252 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1253 (has_small_toc_reloc): Define.
1254 (ppc64_elf_check_relocs): Set the above flags.
1255 (ppc64_elf_edit_opd): Delete obfd param.
1256 (ppc64_elf_tls_optimize): Likewise.
1257 (ppc64_elf_edit_toc): Likewise.
1258 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1259 * elf64-ppc.h: Update prototypes.
1261 2010-02-08 Alan Modra <amodra@gmail.com>
1263 * section.c (struct bfd_section): Delete has_tls_reloc,
1264 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1265 Add sec_flg0 thru sec_flg5.
1266 (BFD_FAKE_SECTION): Update for changed flags.
1267 * ecoff.c (bfd_debug_section): Likewise.
1268 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1269 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1270 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1271 * elf32-xtensa.c (reloc_done): Define.
1272 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1273 * bfd-in2.h: Regenerate.
1275 2010-02-08 Tristan Gingold <gingold@adacore.com>
1277 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1278 for non-scattered relocations.
1280 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1282 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1283 apuinfo sections, only scan input sections once and reuse the
1286 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1288 * archures.c (bfd_mach_ppc_titan): Define.
1289 * bfd-in2.h: Regenerate.
1290 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1292 2010-02-08 Alan Modra <amodra@gmail.com>
1294 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1296 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1298 * elf.c (assign_file_positions_for_load_sections) Update lma of
1299 section if necessary. Fixes Bugzilla 11219.
1301 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1303 * elf32-i386.c: Remove trailing white spaces.
1304 * elf64-x86-64.c: Likewise.
1306 2010-02-03 Nick Clifton <nickc@redhat.com>
1308 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1309 entries for other architectures.
1310 (struct elf_link_hash_table): Add hash_table_id field.
1311 (elf_hash_table_id): New accessor macro.
1312 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1314 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1315 returning cast pointer.
1316 (elf32_mn10300_link_hash_table_create): Identify new table as
1317 containing MN10300 extensions.
1318 (mn10300_elf_relax_section): Check pointer returned by
1319 elf32_mn10300_hash_table.
1320 * elf32-arm.c: Likewise, except using ARM extensions.
1321 * elf32-avr.c: Likewise, except using AVR extensions.
1322 * elf32-bfin.c: Likewise, except using BFIN extensions.
1323 * elf32-cris.c: Likewise, except using CRIS extensions.
1324 * elf32-frv.c: Likewise, except using FRV extensions.
1325 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1326 * elf32-i386.c: Likewise, except using I386 extensions.
1327 * elf32-lm32.c: Likewise, except using LM32 extensions.
1328 * elf32-m32r.c: Likewise, except using M32RM extensions.
1329 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1330 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1331 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1332 * elf32-m68k.c: Likewise, except using M68K extensions.
1333 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1334 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1335 * elf32-s390.c: Likewise, except using S390 extensions.
1336 * elf32-sh.c: Likewise, except using SH extensions.
1337 * elf32-spu.c: Likewise, except using SPU extensions.
1338 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1339 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1340 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1341 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1342 * elf64-s390.c: Likewise, except using S390 extensions.
1343 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1344 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1345 * elfxx-mips.c: Likewise, except using MIPS extensions.
1346 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1347 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1348 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1349 redundant structure.
1350 (elf32_cr16_hash_table): Delete unused macro.
1351 (elf32_cr16_link_hash_traverse): Delete unused macro.
1352 * elf32-score.c: Likewise.
1353 * elf32-score7.c: Likewise.
1354 * elf32-vax.c: Likewise.
1355 * elf64-sh64.c: Likewise.
1357 2010-02-03 Alan Modra <amodra@gmail.com>
1359 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1360 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1361 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1363 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1364 Remove no_multi_toc.
1365 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1366 when allocating a new struct got_entry.
1367 (allocate_got): New function, extracted from..
1368 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1369 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1370 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1371 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1372 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1373 new params in htab. Extract some code to..
1374 (ppc64_elf_start_multitoc_partition): ..here. New function.
1375 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1376 second pass toc scan.
1377 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1378 (ppc64_elf_reinit_toc): Rename to..
1379 (ppc64_elf_finish_multitoc_partition): ..this.
1380 (ppc64_elf_layout_multitoc): New function.
1381 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1382 layout_sections_again params.
1383 (ppc64_elf_relocate_section): Handle indirect got entries.
1384 * elf64-ppc.h: Update prototypes. Declare new functions.
1386 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1388 * elf-bfd.h (elfcore_write_xstatereg): New.
1390 * elf.c (elfcore_grok_xstatereg): New.
1391 (elfcore_write_xstatereg): Likewise.
1392 (elfcore_grok_note): Handle NT_X86_XSTATE.
1393 (elfcore_write_register_note): Handle .reg-xstate section.
1395 2010-02-01 Tristan Gingold <gingold@adacore.com>
1397 * som.c (som_write_ar_hdr): Define this macro.
1399 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1401 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1402 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1403 linkage table pointer to use the global table pointer if not doing
1406 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1408 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1409 if it has already been set.
1411 2010-01-27 Tristan Gingold <gingold@adacore.com>
1413 * vms.h: Remove trailing spaces.
1414 (struct hdr_struct): Remove unused hdr_c_cpr field.
1415 (enum file_format_enum): Add comments.
1416 * vms.c (vms_bfd_print_private_bfd_data): New function that
1418 Remove trailing spaces.
1419 * vms-misc.c: Improve comments.
1420 (_bfd_vms_get_object_record): Also handle files without pads.
1421 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1422 * vms-gsd.c (struct flagdescstruct): Make name field const.
1423 (gsyflagdesc): Fix typo.
1425 2010-01-27 Alan Modra <amodra@gmail.com>
1428 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1429 (ppc64_elf_setup_section_lists): Init them.
1430 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1431 and .toc on the same input file.
1432 (ppc64_elf_relocate_section): Correct GOT entry offset.
1434 2010-01-26 Tristan Gingold <gingold@adacore.com>
1436 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1437 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1438 * archive.c (is_bsd44_extended_name): New macro.
1439 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1440 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1442 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1443 (_bfd_generic_write_ar_hdr): Ditto.
1444 (_bfd_bsd44_write_ar_hdr): Ditto.
1445 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1446 (bsd_write_armap): Adjust firstreal computation.
1447 * libbfd-in.h (struct areltdata): Add extra_size field.
1448 (_bfd_generic_write_ar_hdr): Add prototype.
1449 (_bfd_bsd44_write_ar_hdr): Ditto.
1450 (_bfd_write_ar_hdr): Define.
1451 (_bfd_noarchive_write_ar_hdr): Ditto.
1452 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1453 (_bfd_archive_coff_write_ar_hdr): Ditto.
1454 (_bfd_archive_bsd44_slurp_armap): Ditto.
1455 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1456 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1457 (_bfd_archive_bsd44_truncate_arname): Ditto.
1458 (_bfd_archive_bsd44_write_armap): Ditto.
1459 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1460 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1461 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1462 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1463 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1464 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1465 * libbfd.h: Regenerate.
1466 * oasys.c (oasys_write_ar_hdr): Define.
1467 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1468 * ieee.c (ieee_write_ar_hdr): Define.
1469 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1470 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1471 (bfd_pmac_xcoff_backend_data): Ditto.
1472 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1473 (bfd_xcoff_aix5_backend_data): Ditto.
1474 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1475 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1476 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1477 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1478 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1479 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1480 (bfd_mach_o_construct_extended_name_table)
1481 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1482 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1483 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1484 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1485 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1486 (bfd_mach_o_construct_extended_name_table)
1487 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1488 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1489 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1490 * bfd-in2.h: Regenerate.
1492 2010-01-26 Alan Modra <amodra@gmail.com>
1493 H.J. Lu <hongjiu.lu@intel.com>
1496 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1497 symbols with ref_regular set when gc_sections is active.
1499 2010-01-25 Alan Modra <amodra@gmail.com>
1502 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1503 with relocations against undefined weak symbols.
1504 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1505 weak functions if the symbol is dynamic.
1506 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1507 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1508 (_bfd_elf_ppc_at_tprel_transform): New function.
1509 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1510 * bfd-in2.h: Regenerate.
1512 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1514 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1515 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1516 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1518 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1520 2010-01-21 Nick Clifton <nickc@redhat.com>
1522 * elflink.c (elf_link_add_object_symbols): Look up name of
1523 undefined symbol both before and after versioning has been
1524 applied. Do not bother with symbols that are weakly undefined.
1526 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1528 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1529 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1531 2010-01-19 Cary Coutant <ccoutant@google.com>
1533 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1535 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1536 Alan Modra <amodra@gmail.com>
1538 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1539 (elf_object_p): Read e_phnum extension.
1540 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1541 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1542 that we can read last program header.
1544 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1546 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1547 R_ARM_THM_CALL entry.
1548 (elf32_arm_final_link_relocate): Correct calculation of
1549 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1550 or R_ARM_THM_JUMP24 relocation.
1552 2010-01-18 Alan Modra <amodra@gmail.com>
1555 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1556 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1559 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1561 Fix compilation warning on gcc-3.4.
1562 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1563 parameter index to sec_index according to the function definition.
1565 2010-01-13 Chao-ying Fu <fu@mips.com>
1567 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1568 It is true for all CPUs.
1569 (jal_reloc_p): New function.
1570 (mips_elf_calculate_relocation): Rename require_jalxp to
1572 Update comment for CROSS_MODE_JUMP_P.
1573 Set up cross_mode_jump_p based on the mode change.
1574 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1575 Update comment for CROSS_MODE_JUMP_P.
1576 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1577 Use !cross_mode_jump_p to guard conversion.
1578 Convert "jr t9" to "b", if possible.
1579 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1581 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1582 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1584 2010-01-13 Nick Clifton <nickc@redhat.com>
1586 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1587 "m32c" returns the m32c arch_info_struct and not the m16c
1589 (arch_info_struct): Use the new scan function.
1590 (bfd_m32c_arch): Likewise.
1592 2010-01-13 Tristan Gingold <gingold@adacore.com>
1594 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1595 Appends new arch instead of overriding.
1596 Use mach_o_x86_64_vec for x86_64-*-darwin.
1597 * configure.in: Add mach_o_x86_64_vec.
1598 * configure: Regenerate.
1599 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1600 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1601 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1602 * Makefile.in: Regenerate.
1603 * mach-o-x86-64.c: New file.
1605 2010-01-13 Tristan Gingold <gingold@adacore.com>
1607 * reloc.c: Add MACH_O_X86_64 relocations.
1608 * bfd-in2.h: Regenerate.
1609 * libbfd.h: Regenerate.
1611 2010-01-13 Tristan Gingold <gingold@adacore.com>
1613 * archive.c (normalize): Use lbasename.
1614 (bfd_bsd_truncate_arname): Ditto.
1615 (bfd_gnu_truncate_arname): Ditto.
1617 2010-01-12 Tristan Gingold <gingold@adacore.com>
1619 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1621 2010-01-11 Tristan Gingold <gingold@adacore.com>
1623 * mach-o.h: Add x86-64 relocation types.
1625 2010-01-11 Tristan Gingold <gingold@adacore.com>
1627 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1628 (bfd_mach_o_set_arch_mach): New prototype.
1629 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1630 (bfd_mach_o_set_arch_mach): New function.
1631 (bfd_mach_o_gen_mkobject): New function.
1632 Set TARGET_ARCHITECTURE for the generic back-ends.
1633 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1634 Check that TARGET_ARCHITECTURE is defined.
1635 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1636 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1638 2010-01-11 Tristan Gingold <gingold@adacore.com>
1640 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1642 2010-01-11 Nick Clifton <nickc@redhat.com>
1644 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1645 handling of R_V850_HI16_S relocation.
1647 2010-01-11 Alan Modra <amodra@gmail.com>
1650 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1652 2010-01-11 Alan Modra <amodra@gmail.com>
1655 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1656 (find_abstract_instance_name): Use it.
1657 (parse_comp_unit): Set it.
1659 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1661 * Makefile.in: Regenerate.
1662 * configure: Regenerate.
1664 2010-01-08 Tristan Gingold <gingold@adacore.com>
1666 * archive.c: Remove bfd_special_undocumented_glue.
1668 2010-01-08 Alan Modra <amodra@gmail.com>
1671 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1672 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1673 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1675 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1678 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1679 a symbol referenced by DSO is is defined in a non-shared object
1682 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1685 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1686 undefined __start_XXX/__stop_XXX in all input files and set
1689 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1692 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1694 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1696 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1697 before including procfs.h.
1698 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1699 * configure.in: Added autoconf probe for the pr_fpreg member.
1700 * configure: Regenerated.
1701 * config.in: Regenerated.
1702 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1704 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1706 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1707 * dwarf2.c (concat_filename): Rename dirname with dir_name
1708 to void shadowing the dirname function.
1709 Rename subdirname with subdir_name to stay consistent with
1710 the new dir_name variable name.
1712 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1714 * archures.c: Add bfd_mach_ppc_e500mc64.
1715 * bfd-in2.h: Regenerate.
1716 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1717 bfd_mach_ppc_e500mc64.
1719 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1721 Fix -Wshadow warnings (seen on ppc-aix)
1722 * xcofflink.c: Replace finfo by flinfo throughout.
1724 For older changes see ChangeLog-2009
1730 version-control: never