1 2010-05-27 Tristan Gingold <gingold@adacore.com>
3 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
4 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
5 (vms_time_to_time_t): Use them instead of local const.
6 (vms_time_t_to_vms_time): New function.
7 (vms_get_time): Likewise.
8 (vms_raw_get_time): Likewise.
9 * vms.h (vms_time_t_to_vms_time): New declaration.
10 (vms_get_time): Likewise.
11 (vms_raw_get_time): Likewise.
13 2010-05-26 Tristan Gingold <gingold@adacore.com>
15 * vms-alpha.c: Update comments.
16 (alpha_vms_write_exec): Set lnkflags. Write the GST.
17 (alpha_vms_link_output_symbol): New function.
18 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
19 Set dst_section private field.
20 (alpha_vms_bfd_final_link): Remove code that set dst_section.
22 2010-05-26 Tristan Gingold <gingold@adacore.com>
24 * bfdio.c: Declare and define _bfd_memory_iovec.
25 (bfd_bread): Move code for BFD_IN_MEMORY...
26 (bfd_bwrite): ... Ditto ...
27 (bfd_tell): ... Ditto ...
28 (bfd_flush): ... Ditto ...
29 (bfd_stat): ... Ditto ...
30 (bfd_seek): ... Ditto ...
31 (bfd_get_size): ... Ditto ...
32 (bfd_mmap): ... Ditto ...
33 (memory_bread): ... to these new functions.
34 (memory_bwrite): Ditto.
35 (memory_btell): Ditto.
36 (memory_bseek): Ditto.
37 (memory_bflush): Ditto.
38 (memory_bstat): Ditto.
39 (memory_bmmap): Ditto.
40 (memory_bclose): New function.
41 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
42 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
43 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
44 (bfd_make_writable): Use _bfd_memory_iovec.
45 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
46 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
48 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
50 * libbfd.h: Regenerate.
52 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
53 Joseph Myers <joseph@codesourcery.com>
54 Andrew Stubbs <ams@codesourcery.com>
56 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
57 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
58 * configure.in: Handle FDPIC vectors.
59 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
60 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
61 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
62 SYMBOL_REFERENCES_LOCAL for function descriptors.
63 (fdpic_object_p): New.
64 (sh_reloc_map): Add FDPIC and movi20 relocations.
65 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
67 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
69 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
70 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
71 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
72 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
73 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
75 (get_plt_info): Handle FDPIC.
76 (MAX_SHORT_PLT): Define.
77 (get_plt_index, get_plt_offset): Handle short_plt.
79 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
80 got_type and adjust all uses. Add GOT_FUNCDESC.
81 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
82 local_got_tls_type to local_got_type.
83 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
85 (sh_elf_local_funcdesc): Define.
86 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
88 (sh_elf_link_hash_newfunc): Initialize new fields.
89 (sh_elf_link_hash_table_create): Set fdpic_p.
90 (sh_elf_omit_section_dynsym): New.
91 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
93 (allocate_dynrelocs): Allocate local function descriptors and space
94 for R_SH_FUNCDESC-related relocations, and for rofixups.
95 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
96 require function descriptors.
97 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
98 (sh_elf_modify_program_headers): New.
99 (sh_elf_size_dynamic_sections): Allocate function descriptors for
100 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
101 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
102 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
103 entry in the .dynamic section.
104 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
105 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
106 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
107 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
108 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
109 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
110 read-only section warnings. Handle undefined weak symbols. Generate
111 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
112 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
113 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
114 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
115 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
116 Handle 20-bit relocations.
117 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
119 (sh_elf_check_relocs): Handle new relocations. Make symbols
120 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
121 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
123 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
124 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
125 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
126 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
127 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
128 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
129 Use install_movi20_field. Rename srel to srelgot. Always generate
130 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
131 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
132 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
133 Rename sgot to sgotplt. Assert that the right number of rofixups
134 and dynamic relocations were allocated.
135 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
136 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
137 (elf_backend_can_make_relative_eh_frame)
138 (elf_backend_can_make_lsda_relative_eh_frame)
139 (elf_backend_encode_eh_address): Define.
140 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
141 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
142 Redefine for FDPIC vector.
143 * reloc.c: Add SH FDPIC and movi20 relocations.
144 * targets.c (_bfd_target_vector): Add FDPIC vectors.
145 * configure, bfd-in2.h, libbfd.h: Regenerated.
147 2010-05-25 Jay Krell <jay.krell@cornell.edu>
150 * archive.c (_bfd_calloc_wrapper): New function.
151 (_bfd_add_bfd_to_archive_cache): Use it.
153 * configure.in: Add alpha*-*-*vms* to list of natives.
154 * configure: Regenerate.
156 * vms-misc.c: Define globalref if necessary.
157 (vms_convert_to_var_unix_filename): Rename to
158 _bfd_vms_convert_to_var_unix_filename and export.
159 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
160 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
161 vms_convert_to_var_unix_filename.
163 2010-05-24 Tristan Gingold <gingold@adacore.com>
165 * vms-alpha.c (add_symbol_entry): New function extrated from ...
166 (add_symbol): ... adjusted.
168 2010-05-24 Tristan Gingold <gingold@adacore.com>
170 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
171 (alpha_vms_write_exec): Add a comment.
172 (_bfd_vms_write_egsd): Ditto.
173 (alpha_vms_convert_symbol): Remove a blank line.
175 2010-05-21 Tristan Gingold <gingold@adacore.com>
177 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
180 2010-05-21 Tristan Gingold <gingold@adacore.com>
182 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
183 SEC_LOAD if isect has data.
184 (vms_get_symbol_info): Refine the condition for 'T' type.
186 2010-05-18 Tristan Gingold <gingold@adacore.com>
188 * vms-alpha.c (_bfd_vms_write_emh): New function.
189 (_bfd_vms_write_lmn): New function.
190 (_bfd_vms_write_eeom): Moved.
191 (hash_string): Likewise.
192 (_bfd_vms_length_hash_symbol): Likewise.
193 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
194 and _bfd_vms_write_lmn, and call these functions.
196 2010-05-18 Tristan Gingold <gingold@adacore.com>
198 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
199 Add details in the messages.
200 (evax_bfd_print_image): Change message.
202 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
205 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
206 (elf_fake_sections): Likewise.
208 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
210 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
212 2010-05-17 Tristan Gingold <gingold@adacore.com>
214 * vms-alpha.c: Include esgps.h and eidc.h.
215 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
216 (evax_bfd_print_egsd_flags): New function, extracted from ...
217 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
218 EGSD__C_SPSC and EGSD__C_IDC.
220 2010-05-14 Tristan Gingold <gingold@adacore.com>
222 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
223 (_bfd_vms_get_object_record): Handle align byte only in the
226 2010-05-14 Tristan Gingold <gingold@adacore.com>
228 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
229 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
230 * libbfd.h: Regenerate.
231 * configure.in (havevecs): Define HAVE_all_vecs when
232 --enable-targets=all is set. Use AC_SUBST on it.
233 (tdefaults): Do not add havevecs.
234 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
235 * configure: Regenerate.
236 * Makefile.am (HAVEVECS): New variable.
237 (INCLUDES): Add HAVEVECS.
238 * Makefile.in: Regenerate.
239 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
240 target is selected. Add #ifdef/#endif around vms specific code.
241 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
242 bfd_elfNN_archive_slurp_extended_name_table,
243 bfd_elfNN_archive_construct_extended_name_table,
244 bfd_elfNN_archive_truncate_arname,
245 bfd_elfNN_archive_write_armap,
246 bfd_elfNN_archive_read_ar_hdr,
247 bfd_elfNN_archive_write_ar_hdr,
248 bfd_elfNN_archive_openr_next_archived_file,
249 bfd_elfNN_archive_get_elt_at_index,
250 bfd_elfNN_archive_generic_stat_arch_elt,
251 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
253 2010-05-11 Jie Zhang <jie@codesourcery.com>
255 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
256 Tag_ABI_HardFP_use correctly.
258 2010-05-11 Alan Modra <amodra@gmail.com>
260 * coffcode.h (coff_write_object_contents): Enclose all occurrences
261 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
263 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
265 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
266 sym_name to improve packing.
267 (cortex_a8_erratum_scan): Check for PLT entries.
268 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
270 2010-05-07 Tristan Gingold <gingold@adacore.com>
272 * Makefile.in: Regenerate with automake 1.11.1.
275 2010-05-05 Nick Clifton <nickc@redhat.com>
277 * po/es.po: Updated Spanish translation.
279 2010-05-03 Tristan Gingold <gingold@adacore.com>
281 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
282 selective_search flag.
284 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
285 before output_has_begun is set.
287 2010-05-03 Tristan Gingold <gingold@adacore.com>
289 * vms-alpha.c: Add comments.
290 (struct vms_private_data_struct): Remove image_autoextend field.
291 (dst_check_allocation): Removed.
292 (image_write): Remove call to dst_check_allocation.
293 (vms_slurp_debug): Do not set image_autoextend. Adjust section
295 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
296 (alpha_vms_write_exec): Use dst_section to get the dst section.
297 Write the dmt section.
298 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
299 (alpha_vms_read_sections_content): Do not set image_autoextend.
300 (alpha_vms_bfd_final_link): Generate the dst.
302 2010-05-03 Tristan Gingold <gingold@adacore.com>
304 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
306 (vms_lib_dcx): Adjust for the above change.
308 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
311 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
313 * elf32-i386.c (elf_i386_relocate_section): Use it.
314 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
316 2010-04-30 Tristan Gingold <gingold@adacore.com>
318 * vms-lib.c (vms_read_block): New function.
319 (vms_traverse_index): Use vms_read_block. Handle long key names.
321 2010-04-30 Tristan Gingold <gingold@adacore.com>
323 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
325 (struct carsym_mem): New structure.
326 (vms_add_index): New function.
327 (vms_add_indexes_from_list): New function.
328 (vms_traverse_index): Parameter carsym changed to carsym_mem.
329 Code adjusted to handle elfidx.
330 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
331 Parameter NBREL is now a pointer.
332 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
334 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
335 (_bfd_vms_lib_find_symbol): Ditto.
336 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
338 (_bfd_vms_lib_get_module): New function.
339 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
341 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
342 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
343 (vms_write_index): Adjust for structure renamed.
344 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
345 changes of _bfd_vms_lib_find_symbol.
347 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
349 * config.bfd: Correct accidential reverted patch
352 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
354 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
355 to USE_MINGW64_LEADING_UNDERSCORES.
356 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
357 * config.bfd: Change underscoring default for x64 mingw
359 * coffcode.h (coff_write_relocs): Add check that dereferenced
360 sym_ptr_ptr isn't NULL.
361 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
362 * configure: Regenerated.
363 * configure.in: Add option '--enable-leading-mingw64-underscores'
364 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
366 2010-04-27 Nick Clifton <nickc@redhat.com>
369 * coffgen.c (coff_find_nearest_line): Incldue the section address
370 of function name symbols in address comparisons.
372 2010-04-27 Nick Clifton <nickc@redhat.com>
374 * po/fr.po: Updated French translation.
376 2010-04-23 Alan Modra <amodra@gmail.com>
378 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
379 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
381 (assign_file_positions_for_load_sections): Modify section in
382 segment warning to ignore overlay vmas.
383 * elf32-spu.c (spu_elf_object_p): Replace use of
384 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
386 2010-04-22 Nick Clifton <nickc@redhat.com>
388 * po/bfd.pot: Updated by the Translation project.
389 * po/vi.po: Updated Vietnamese translation.
391 2010-04-22 Alan Modra <amodra@gmail.com>
393 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
394 change. Tidy. Don't error on sections not allocated in segment.
396 2010-04-15 Andrew Haley <aph@redhat.com>
398 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
400 * bfd-in2.h: Likewise.
401 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
402 control merging of exidx entries.
404 2010-04-20 Joseph Myers <joseph@codesourcery.com>
406 * elf32-tic6x.h: New.
407 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
408 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
409 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
410 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
411 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
412 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
413 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
414 elf32_tic6x_relocate_section): Handle REL relocations.
415 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
417 2010-04-20 Jakub Jelinek <jakub@redhat.com>
419 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
420 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
422 2010-04-19 Nick Clifton <nickc@redhat.com>
424 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
426 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
427 attribute to warned variable. Remove unused val, type and type2
430 2010-04-16 Andreas Schwab <schwab@redhat.com>
432 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
433 strict-aliasing rules.
435 2010-04-16 Tristan Gingold <gingold@adacore.com>
437 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
438 (_bfd_vms_get_object_record): Always assume there is a pad byte
441 * vms-lib.c: Add a few comments.
443 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
445 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
446 attributes in v2.08 of the ABI.
448 2010-04-15 Alan Modra <amodra@gmail.com>
450 * config.bfd (vax*-*-*vms*): Delete.
452 2010-04-14 Tristan Gingold <gingold@adacore.com>
454 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
455 vms-tir.lo, vms.lo and add vms-alpha.lo
456 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
457 vms-tir.c, vms.c and add vms-alpha.c
458 * Makefile.in: Regenerate.
459 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
461 * configure: Regenerate.
462 * targets.c (vms_vax_vec): Remove the declaration.
463 (_bfd_target_vector): Remove vms_vax_vec.
464 * vms-alpha.c: New file.
465 * vms-gsd.c: Removed, rewritten in vms-alpha.c
469 * vms-misc.c: Fix indentation and comments. Replace most of
470 #if VMS_DEBUG/vms_debug with vms_debug2.
471 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
472 (hash_string): Ditto.
473 (_bfd_vms_length_hash_symbol): Ditto.
474 (maybe_adjust_record_pointer_for_object): Ditto.
475 (_bfd_vms_get_object_record): Ditto.
476 (vms_get_remaining_object_record): Ditto.
477 (_bfd_vms_push): Ditto.
478 (_bfd_vms_pop): Ditto.
479 (_bfd_vms_get_header_values): Removed.
480 (_bfd_vms_get_first_record): Removed.
481 (vms_get_remaining_image_record): Removed.
482 (new_symbol): Removed.
483 (_bfd_vms_enter_symbol): Removed.
484 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
485 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
486 parameter with struct vms_rec_wr.
487 (_bfd_vms_output_push): Removed and replaced by ...
488 (_bfd_vms_output_begin_subrec): ... new function.
489 (_bfd_vms_output_alignment): Replace bfd parameter with
490 struct vms_rec_wr, and adjust.
491 (_bfd_vms_output_check): Ditto
492 (_bfd_vms_output_byte): Ditto.
493 (_bfd_vms_output_short): Ditto.
494 (_bfd_vms_output_long): Ditto.
495 (_bfd_vms_output_quad): Ditto.
496 (_bfd_vms_output_counted): Ditto.
497 (_bfd_vms_output_dump): Ditto.
498 (_bfd_vms_output_fill): Ditto.
499 (_bfd_vms_output_pop): Removed and replaced by ...
500 (_bfd_vms_output_end_subrec): ... new function.
501 (_bfd_vms_output_flush): Removed.
502 (_bfd_vms_output_align): New function.
503 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
505 (vms_convert_to_var): New function imported from vms.c
506 (vms_convert_to_var_1): Ditto.
507 (vms_convert_to_var_unix_filename): Ditto.
508 (vms_get_module_name): Ditto.
509 (get_vms_time_string): Ditto.
510 (vms_time_to_time_t): Ditto.
511 (vms_rawtime_to_time_t): Ditto.
512 * vms.h: All macros for the VMS file format are now in include/vms.
513 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
515 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
516 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
517 (struct funcinfo, struct vms_private_data_struct): Ditto.
518 (struct vms_section_data_struct): Ditto.
519 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
520 (vms_get_module_name, get_vms_time_string): New declarations.
521 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
522 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
523 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
524 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
525 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
526 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
527 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
528 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
529 (_bfd_vms_output_fill): Ditto.
530 (bfd_vms_set_section_flags): Ditto.
532 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
534 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
535 exit due to merging the same weak symbol to test that the symbols are
538 2010-04-13 Alan Modra <amodra@gmail.com>
540 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
541 when optimizing high got_tlsgd/ld insns.
543 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
545 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
547 (HAVE_PRSTATUS32_T): Likewise.
549 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
552 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
554 * config.in: Regenerated.
555 * configure: Likewise.
557 * elf.c: Include CORE_HEADER if it is defined.
559 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
560 Jan Kratochvil <jan.kratochvil@redhat.com>
562 * hosts/x86-64linux.h: New.
564 2010-04-09 Nick Clifton <nickc@redhat.com>
566 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
567 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
568 variables htab and hdr_info and mark info parameter as unused.
569 * elf.c (prep_headers): Remove unused variable i_phdrp.
570 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
571 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
573 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
574 * verilog.c (verilog_write_section): Remove unused variable
577 2010-04-07 Alan Modra <amodra@gmail.com>
579 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
580 * configure: Regenerate.
582 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
585 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
587 2010-04-06 Tristan Gingold <gingold@adacore.com>
589 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
591 2010-04-05 Jakub Jelinek <jakub@redhat.com>
593 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
594 provided that it has the expected address size and zero segment
597 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
598 (struct line_info): Add op_index field, change end_sequence type to
600 (new_line_sorts_after): For the same address compare op_index.
601 (add_line_info): Add op_index argument, store it into the structure.
602 (decode_line_info): Complain about unknown versions of .debug_line.
603 Initialize maximum_ops_per_insn. Add op_index state register and
606 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
608 * elf32-ppc.c (apuinfo_set): New static var.
609 (ppc_elf_begin_write_processing): Set it here, always create an
610 APUinfo section if there were any in the inputs.
611 (ppc_elf_write_section): Check apuinfo_set.
612 (ppc_elf_final_write_processing): Likewise.
614 2010-04-01 Tristan Gingold <gingold@adacore.com>
616 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
617 vms_time_to_time_t and vms_rawtime_to_time_t.
618 * vms.c (vms_alpha_vec): Add archives support.
619 * vms-misc.c: Include safe-ctype.h
620 (vms_get_module_name): New function.
621 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
622 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
623 vms_get_module_name function. Use this function.
624 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
625 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
626 Add prototypes for vms-lib.c
627 * libbfd.h: Regenerate.
628 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
629 vms-lib.lo to vms_alpha_vec.
630 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
631 * configure: Regenerate.
632 * bfd.c: Add selective_search field.
633 * bfd-in2.h: Regenerate.
634 * archive.c (append_relative_path): Rename to
635 _bfd_append_relative_path and make it public.
636 (_bfd_get_elt_at_filepos): Adjust for above renaming.
637 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
638 (BFD32_BACKENDS_CFILES): Add vms-lib.c
639 * Makefile.in: Regenerate.
641 2010-04-01 Jakub Jelinek <jakub@redhat.com>
643 * dwarf2.c (read_attribute_value): Handle CU version 4
644 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
645 and DW_FORM_flag_present. For unknown form value return NULL.
646 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
648 (parse_comp_unit): Allow CU version 4.
650 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
652 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
653 to _bfd_elf_get_dynamic_reloc_section.
654 (elf_cris_discard_excess_dso_dynamics): Ditto.
656 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
658 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
659 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
661 2010-03-31 Alan Modra <amodra@gmail.com>
663 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
664 TPREL16_HI and TPREL16_HA insns.
666 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
669 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
670 assert of empty pcrel_relocs_copied on the direct symbol. Instead
671 of moving the list from the indirect symbol to the direct symbol,
672 merge into any existing list.
673 (cris_elf_check_relocs): Store the original section in the
674 pcrel_relocs_copied list, not the relocation section.
675 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
676 the relocation section, for reducing its size. Change the
677 BFD_ASSERT into a check for the section being read-only, and only
678 emit warnings and TEXTREL marker when there's an entry for a
681 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
683 * elf32-arm.c (using_thumb_only): Handle v6-M.
685 2010-03-26 Alan Modra <amodra@gmail.com>
687 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
688 * bfd-in.h (elf_discarded_section): Clarify comment.
689 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
690 * bfd-in2.h: Regenerate.
692 2010-03-26 Matt Rice <ratmice@gmail.com>
694 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
695 as unique in the armap.
697 2010-03-26 Alan Modra <amodra@gmail.com>
700 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
701 possible stub on branches.
703 2010-03-25 Joseph Myers <joseph@codesourcery.com>
705 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
706 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
707 (BFD32_BACKENDS): Add elf32-tic6x.lo.
708 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
709 * Makefile.in: Regenerate.
710 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
711 (bfd_archures_list): Update.
712 * config.bfd (tic6x-*-elf): New.
713 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
715 * configure: Regenerate.
716 * cpu-tic6x.c, elf32-tic6x.c: New.
717 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
718 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
719 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
720 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
721 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
722 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
723 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
724 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
725 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
726 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
727 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
728 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
729 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
730 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
731 (_bfd_target_vector): Update.
732 * bfd-in2.h, libbfd.h: Regenerate.
734 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
736 * aout-target.h: Update copyright year.
737 * aout-tic30.c: Likewise.
738 * coff-alpha.c: Likewise.
739 * coff-rs6000.c: Likewise.
740 * coff64-rs6000.c: Likewise.
741 * elf64-mips.c: Likewise.
743 * libecoff.h: Likewise.
744 * mach-o-target.c: Likewise.
745 * mach-o.c: Likewise.
747 * targets.c: Likewise.
749 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
751 * libbfd-in.h: Update copyright year.
753 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
756 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
759 2010-03-19 Jie Zhang <jie@codesourcery.com>
761 * elf32-arm.c (struct section_list): Remove.
762 (section_list): Remove typedef.
763 (record_section_with_arm_elf_section_data): Remove.
764 (find_arm_elf_section_entry): Remove.
765 (get_arm_elf_section_data): Use is_arm_elf.
766 (unrecord_section_with_arm_elf_section_data): Remove.
767 (elf32_arm_new_section_hook): Don't call
768 record_section_with_arm_elf_section_data.
769 (elf32_arm_write_section): Set mapcount to -1 when
770 the map has been used. Don't call
771 unrecord_section_with_arm_elf_section_data.
772 (unrecord_section_via_map_over_sections): Remove.
773 (elf32_arm_close_and_cleanup): Remove.
774 (elf32_arm_bfd_free_cached_info): Remove.
775 (bfd_elf32_close_and_cleanup): Don't define.
776 (bfd_elf32_bfd_free_cached_info): Don't define.
778 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
781 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
782 * libcoff.h: Regenerated.
784 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
785 if dont_strip_reloc is set.
786 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
787 dont_strip_reloc on output if there is no .reloc and
788 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
790 2010-03-18 Wei Guozhi <carrot@google.com>
793 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
795 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
796 * bfd-in2.h: Regenerate.
797 * libbfd.h: Regenerate.
799 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
801 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
802 (BFD_RELOC_SPU_STUB): Likewise.
804 2010-03-17 Jie Zhang <jie@codesourcery.com>
806 * elf.c (assign_file_positions_for_load_sections): Avoid
809 2010-03-17 Alan Modra <amodra@gmail.com>
812 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
815 2010-03-17 Alan Modra <amodra@gmail.com>
817 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
819 2010-03-16 Alan Modra <amodra@gmail.com>
821 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
822 (ppc64_elf_edit_toc): Set it here.
823 (ha_reloc_match): New function.
824 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
826 2010-03-15 Alan Modra <amodra@gmail.com>
828 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
829 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
831 2010-03-14 Alan Modra <amodra@gmail.com>
834 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
835 * elf64-ppc.c (call_check_done): Define.
836 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
837 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
838 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
839 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
840 Simplify return logic. Iterate over all .init and .fini fragments
841 by recursion. Set makes_toc_func_call here..
842 (ppc64_elf_next_input_section): ..rather than here.
843 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
845 2010-03-13 Alan Modra <amodra@gmail.com>
848 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
849 function descriptor symbol if there is one, not just for plt stubs.
850 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
852 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
854 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
856 Skip it when constructing def.vd_next.
858 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
859 bfd_elf32_i386_sol2_vec.
860 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
861 (elf32_bed): Redefine to elf32_i386_sol2_bed.
862 (elf_backend_want_plt_sym): Redefine to 1.
864 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
865 bfd_elf64_x86_64_sol2_vec.
866 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
867 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
868 (elf_backend_want_plt_sym): Redefine to 1.
870 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
871 bfd_elf32_i386_sol2_vec.
872 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
874 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
875 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
878 * configure.in: Handle bfd_elf32_i386_sol2_vec,
879 bfd_elf64_x86_64_sol2_vec.
880 * configure: Regenerate.
882 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
883 (bfd_elf64_x86_64_sol2_vec): Declare.
884 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
885 bfd_elf64_x86_64_sol2_vec.
887 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
889 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
892 2010-03-04 Alan Modra <amodra@gmail.com>
895 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
896 (read_attribute_value, decode_line_info): Likewise.
897 (add_line_info, read_rangelist): Return FALSE on alloc failures.
898 (arange_add, sort_line_sequences): Likewise.
899 (find_abstract_instance_name): Handle failures from called funcs.
900 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
901 (find_line): Realloc to a temp, and handle alloc fail.
903 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
905 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
906 a mapping symbol to an empty section.
908 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
910 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
911 return value from the call to _bfd_elf_merge_object_attributes.
913 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
914 Alan Modra <amodra@gmail.com>
916 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
917 destination mode of the a8 stub.
918 (elf32_arm_link_hash_table): Add top_id field.
919 (elf32_arm_link_hash_table_create): Initialize top_id.
920 (arm_type_of_stub): Update prototype, st_type can now be updated
921 by this function. Actual destination address in case of PLT is
922 computed here, to help factorizing code.
923 (elf32_arm_stub_name): Update prototype, use stub_type additional
924 parameter to build stub name.
925 (elf32_arm_get_stub_entry): Update prototype, use stub_type
926 additional parameter to build stub entry.
927 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
928 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
929 Call elf32_arm_final_link_relocate to process all in-stub
931 (elf32_arm_setup_section_lists): Update top_id.
932 (cortex_a8_erratum_scan): Record stub destination mode.
933 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
935 (elf32_arm_final_link_relocate): Enable processing of in-stub
936 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
937 needed, enabling code factorization.
938 (elf32_arm_final_link): Process stub sections.
939 (elf32_arm_output_map_sym): Add entry to code/data map.
941 2010-03-01 David S. Miller <davem@davemloft.net>
943 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
944 h->def_regular, set h->ref_regular.
945 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
946 and dynamic relocations if h->ref_regular.
948 * elfxx-sparc.c (struct elf_reloc_map): Delete.
949 (sparc_reloc_map): Delete.
950 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
951 relocation type in switch statements.
953 2010-02-25 Alan Modra <amodra@gmail.com>
956 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
957 to final_link and invert. For final link allow some flags to
958 differ. Don't specially allow flags to be all zero.
960 2010-02-24 Alan Modra <amodra@gmail.com>
963 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
964 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
967 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
970 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
971 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
973 2010-02-22 Alan Modra <amodra@gmail.com>
975 * reloc.c (bfd_check_overflow): When forming addrmask, shift
976 fieldmask left by rightshift.
977 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
980 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
982 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
983 STT_GNU_IFUNC on large common symbol.
985 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
987 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
988 has_ifunc_symbols if the symbol comes from a shared library.
989 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
990 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
991 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
992 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
993 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
995 2010-02-19 Alan Modra <amodra@gmail.com>
997 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
998 (_bfd_elf_copy_private_header_data): ..here.
999 * elflink.c (_bfd_elf_size_group_sections): New function.
1000 (bfd_elf_size_dynamic_sections): Call it.
1001 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1002 (_bfd_elf_fixup_group_sections): Declare.
1004 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1006 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1007 merging Tag_DIV_use, Tag_MPextension_use, and
1008 Tag_MPextension_use_legacy tags.
1010 2010-02-18 Alan Modra <amodra@gmail.com>
1012 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1013 commit. Don't write zeros for removed group members.
1014 (_bfd_elf_copy_private_header_data): Adjust size of group section
1015 when group members are removed by objcopy.
1017 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1020 * configure.host (*-*-solaris2.11): Add host define to select
1021 valid default code page for windres/windmc on solaris.
1023 2010-02-15 Nick Clifton <nickc@redhat.com>
1025 * po/vi.po: Updated Vietnamese translation.
1027 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1029 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1030 missing mapping symbol to data only sections.
1032 2010-02-11 David S. Miller <davem@davemloft.net>
1034 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1035 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1037 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1038 these relocs on global symbols.
1040 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1041 local symbol references which are not STT_GNU_IFUNC. Handle
1042 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1043 and deal with negative vs. non-negative values properly.
1045 2010-02-09 Tristan Gingold <gingold@adacore.com>
1047 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1048 non-external relocation.
1050 2010-02-09 Alan Modra <amodra@gmail.com>
1052 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1053 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1054 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1055 (ppc64_elf_layout_multitoc): Don't resize if we have already
1058 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1060 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1061 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1062 elfcore_write_s390_prefix): New.
1063 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1064 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1065 elfcore_write_s390_prefix): New.
1066 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1067 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1068 (elfcore_write_register_note): Handle .reg-s390-timer,
1069 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1070 .reg-s390-prefix section.
1072 2010-02-09 Alan Modra <amodra@gmail.com>
1074 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1075 unsigned char. Update variables and code using them throughout file.
1076 (struct ppc_link_hash_entry): Likewise for tls_mask.
1078 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1080 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1081 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1082 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1083 code setting the flag.
1084 (ppc64_elf_next_toc_section): Group big-toc sections in
1087 2010-02-08 David S. Miller <davem@davemloft.net>
1089 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1090 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1092 * elfxx-sparc.c (create_got_section): Delete.
1093 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1094 section creator does that work for us. Use ->elf.foo instead of
1095 ->foo where applicable.
1096 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1098 (allocate_dynrelocs): Likewise.
1099 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1100 (_bfd_sparc_elf_relocate_section): Likewise.
1101 (sparc_vxworks_build_plt_entry): Likewise.
1102 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1103 (sparc_finish_dyn): Likewise.
1104 (sparc_vxworks_finish_exec_plt): Likewise.
1105 (sparc_vxworks_finish_shared_plt): Likewise.
1106 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1108 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1109 macros for visibilty and locality checks.
1110 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1111 (allocate_dynrelocs): Likewise.
1112 (_bfd_sparc_elf_relocate_section): Likewise.
1113 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1115 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1116 but never used local var 'dynobj'.
1118 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1121 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1122 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1123 * bfd-in2.h: Regenerate.
1124 * libbfd.h: Regenerate.
1126 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1127 and loc_hash_memory.
1128 (_bfd_sparc_elf_link_hash_table_free): Declare.
1129 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1130 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1131 bfd_elf32_bfd_link_hash_table_free): Define.
1132 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1133 has_ifunc_symbols if STT_GNU_IFUNC.
1134 (bfd_elf64_bfd_link_hash_table_free): Define.
1135 (elf_backend_post_process_headers): Define always.
1136 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1137 (sparc_reloc_map): Add entries for new IFUNC relocs.
1138 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1139 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1140 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1141 elf_sparc_get_local_sym_hash): New.
1142 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1144 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1146 (_bfd_sparc_elf_link_hash_table_free): New.
1147 (create_ifunc_sections): New.
1148 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1149 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1150 cons up a fake local hash table entry for it. Unconditionally add
1151 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1152 dyn relocs for ifunc.
1153 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1154 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1155 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1156 (allocate_local_dynrelocs): New function.
1157 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1158 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1160 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1161 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1162 plt in iplt/irelplt.
1164 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1166 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1167 max_contents_size, only consider sections whose contents must
1170 2010-02-09 Alan Modra <amodra@gmail.com>
1172 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1173 (ppc64_elf_size_dynamic_sections): ..and here..
1174 (merge_got_entries): ..rather than here.
1176 2010-02-09 Alan Modra <amodra@gmail.com>
1178 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1179 (has_small_toc_reloc): Define.
1180 (ppc64_elf_check_relocs): Set the above flags.
1181 (ppc64_elf_edit_opd): Delete obfd param.
1182 (ppc64_elf_tls_optimize): Likewise.
1183 (ppc64_elf_edit_toc): Likewise.
1184 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1185 * elf64-ppc.h: Update prototypes.
1187 2010-02-08 Alan Modra <amodra@gmail.com>
1189 * section.c (struct bfd_section): Delete has_tls_reloc,
1190 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1191 Add sec_flg0 thru sec_flg5.
1192 (BFD_FAKE_SECTION): Update for changed flags.
1193 * ecoff.c (bfd_debug_section): Likewise.
1194 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1195 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1196 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1197 * elf32-xtensa.c (reloc_done): Define.
1198 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1199 * bfd-in2.h: Regenerate.
1201 2010-02-08 Tristan Gingold <gingold@adacore.com>
1203 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1204 for non-scattered relocations.
1206 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1208 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1209 apuinfo sections, only scan input sections once and reuse the
1212 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1214 * archures.c (bfd_mach_ppc_titan): Define.
1215 * bfd-in2.h: Regenerate.
1216 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1218 2010-02-08 Alan Modra <amodra@gmail.com>
1220 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1222 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1224 * elf.c (assign_file_positions_for_load_sections) Update lma of
1225 section if necessary. Fixes Bugzilla 11219.
1227 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1229 * elf32-i386.c: Remove trailing white spaces.
1230 * elf64-x86-64.c: Likewise.
1232 2010-02-03 Nick Clifton <nickc@redhat.com>
1234 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1235 entries for other architectures.
1236 (struct elf_link_hash_table): Add hash_table_id field.
1237 (elf_hash_table_id): New accessor macro.
1238 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1240 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1241 returning cast pointer.
1242 (elf32_mn10300_link_hash_table_create): Identify new table as
1243 containing MN10300 extensions.
1244 (mn10300_elf_relax_section): Check pointer returned by
1245 elf32_mn10300_hash_table.
1246 * elf32-arm.c: Likewise, except using ARM extensions.
1247 * elf32-avr.c: Likewise, except using AVR extensions.
1248 * elf32-bfin.c: Likewise, except using BFIN extensions.
1249 * elf32-cris.c: Likewise, except using CRIS extensions.
1250 * elf32-frv.c: Likewise, except using FRV extensions.
1251 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1252 * elf32-i386.c: Likewise, except using I386 extensions.
1253 * elf32-lm32.c: Likewise, except using LM32 extensions.
1254 * elf32-m32r.c: Likewise, except using M32RM extensions.
1255 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1256 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1257 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1258 * elf32-m68k.c: Likewise, except using M68K extensions.
1259 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1260 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1261 * elf32-s390.c: Likewise, except using S390 extensions.
1262 * elf32-sh.c: Likewise, except using SH extensions.
1263 * elf32-spu.c: Likewise, except using SPU extensions.
1264 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1265 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1266 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1267 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1268 * elf64-s390.c: Likewise, except using S390 extensions.
1269 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1270 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1271 * elfxx-mips.c: Likewise, except using MIPS extensions.
1272 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1273 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1274 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1275 redundant structure.
1276 (elf32_cr16_hash_table): Delete unused macro.
1277 (elf32_cr16_link_hash_traverse): Delete unused macro.
1278 * elf32-score.c: Likewise.
1279 * elf32-score7.c: Likewise.
1280 * elf32-vax.c: Likewise.
1281 * elf64-sh64.c: Likewise.
1283 2010-02-03 Alan Modra <amodra@gmail.com>
1285 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1286 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1287 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1289 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1290 Remove no_multi_toc.
1291 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1292 when allocating a new struct got_entry.
1293 (allocate_got): New function, extracted from..
1294 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1295 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1296 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1297 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1298 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1299 new params in htab. Extract some code to..
1300 (ppc64_elf_start_multitoc_partition): ..here. New function.
1301 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1302 second pass toc scan.
1303 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1304 (ppc64_elf_reinit_toc): Rename to..
1305 (ppc64_elf_finish_multitoc_partition): ..this.
1306 (ppc64_elf_layout_multitoc): New function.
1307 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1308 layout_sections_again params.
1309 (ppc64_elf_relocate_section): Handle indirect got entries.
1310 * elf64-ppc.h: Update prototypes. Declare new functions.
1312 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1314 * elf-bfd.h (elfcore_write_xstatereg): New.
1316 * elf.c (elfcore_grok_xstatereg): New.
1317 (elfcore_write_xstatereg): Likewise.
1318 (elfcore_grok_note): Handle NT_X86_XSTATE.
1319 (elfcore_write_register_note): Handle .reg-xstate section.
1321 2010-02-01 Tristan Gingold <gingold@adacore.com>
1323 * som.c (som_write_ar_hdr): Define this macro.
1325 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1327 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1328 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1329 linkage table pointer to use the global table pointer if not doing
1332 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1334 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1335 if it has already been set.
1337 2010-01-27 Tristan Gingold <gingold@adacore.com>
1339 * vms.h: Remove trailing spaces.
1340 (struct hdr_struct): Remove unused hdr_c_cpr field.
1341 (enum file_format_enum): Add comments.
1342 * vms.c (vms_bfd_print_private_bfd_data): New function that
1344 Remove trailing spaces.
1345 * vms-misc.c: Improve comments.
1346 (_bfd_vms_get_object_record): Also handle files without pads.
1347 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1348 * vms-gsd.c (struct flagdescstruct): Make name field const.
1349 (gsyflagdesc): Fix typo.
1351 2010-01-27 Alan Modra <amodra@gmail.com>
1354 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1355 (ppc64_elf_setup_section_lists): Init them.
1356 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1357 and .toc on the same input file.
1358 (ppc64_elf_relocate_section): Correct GOT entry offset.
1360 2010-01-26 Tristan Gingold <gingold@adacore.com>
1362 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1363 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1364 * archive.c (is_bsd44_extended_name): New macro.
1365 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1366 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1368 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1369 (_bfd_generic_write_ar_hdr): Ditto.
1370 (_bfd_bsd44_write_ar_hdr): Ditto.
1371 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1372 (bsd_write_armap): Adjust firstreal computation.
1373 * libbfd-in.h (struct areltdata): Add extra_size field.
1374 (_bfd_generic_write_ar_hdr): Add prototype.
1375 (_bfd_bsd44_write_ar_hdr): Ditto.
1376 (_bfd_write_ar_hdr): Define.
1377 (_bfd_noarchive_write_ar_hdr): Ditto.
1378 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1379 (_bfd_archive_coff_write_ar_hdr): Ditto.
1380 (_bfd_archive_bsd44_slurp_armap): Ditto.
1381 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1382 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1383 (_bfd_archive_bsd44_truncate_arname): Ditto.
1384 (_bfd_archive_bsd44_write_armap): Ditto.
1385 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1386 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1387 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1388 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1389 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1390 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1391 * libbfd.h: Regenerate.
1392 * oasys.c (oasys_write_ar_hdr): Define.
1393 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1394 * ieee.c (ieee_write_ar_hdr): Define.
1395 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1396 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1397 (bfd_pmac_xcoff_backend_data): Ditto.
1398 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1399 (bfd_xcoff_aix5_backend_data): Ditto.
1400 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1401 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1402 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1403 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1404 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1405 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1406 (bfd_mach_o_construct_extended_name_table)
1407 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1408 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1409 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1410 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1411 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1412 (bfd_mach_o_construct_extended_name_table)
1413 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1414 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1415 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1416 * bfd-in2.h: Regenerate.
1418 2010-01-26 Alan Modra <amodra@gmail.com>
1419 H.J. Lu <hongjiu.lu@intel.com>
1422 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1423 symbols with ref_regular set when gc_sections is active.
1425 2010-01-25 Alan Modra <amodra@gmail.com>
1428 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1429 with relocations against undefined weak symbols.
1430 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1431 weak functions if the symbol is dynamic.
1432 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1433 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1434 (_bfd_elf_ppc_at_tprel_transform): New function.
1435 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1436 * bfd-in2.h: Regenerate.
1438 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1440 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1441 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1442 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1444 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1446 2010-01-21 Nick Clifton <nickc@redhat.com>
1448 * elflink.c (elf_link_add_object_symbols): Look up name of
1449 undefined symbol both before and after versioning has been
1450 applied. Do not bother with symbols that are weakly undefined.
1452 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1454 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1455 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1457 2010-01-19 Cary Coutant <ccoutant@google.com>
1459 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1461 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1462 Alan Modra <amodra@gmail.com>
1464 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1465 (elf_object_p): Read e_phnum extension.
1466 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1467 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1468 that we can read last program header.
1470 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1472 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1473 R_ARM_THM_CALL entry.
1474 (elf32_arm_final_link_relocate): Correct calculation of
1475 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1476 or R_ARM_THM_JUMP24 relocation.
1478 2010-01-18 Alan Modra <amodra@gmail.com>
1481 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1482 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1485 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1487 Fix compilation warning on gcc-3.4.
1488 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1489 parameter index to sec_index according to the function definition.
1491 2010-01-13 Chao-ying Fu <fu@mips.com>
1493 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1494 It is true for all CPUs.
1495 (jal_reloc_p): New function.
1496 (mips_elf_calculate_relocation): Rename require_jalxp to
1498 Update comment for CROSS_MODE_JUMP_P.
1499 Set up cross_mode_jump_p based on the mode change.
1500 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1501 Update comment for CROSS_MODE_JUMP_P.
1502 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1503 Use !cross_mode_jump_p to guard conversion.
1504 Convert "jr t9" to "b", if possible.
1505 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1507 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1508 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1510 2010-01-13 Nick Clifton <nickc@redhat.com>
1512 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1513 "m32c" returns the m32c arch_info_struct and not the m16c
1515 (arch_info_struct): Use the new scan function.
1516 (bfd_m32c_arch): Likewise.
1518 2010-01-13 Tristan Gingold <gingold@adacore.com>
1520 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1521 Appends new arch instead of overriding.
1522 Use mach_o_x86_64_vec for x86_64-*-darwin.
1523 * configure.in: Add mach_o_x86_64_vec.
1524 * configure: Regenerate.
1525 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1526 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1527 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1528 * Makefile.in: Regenerate.
1529 * mach-o-x86-64.c: New file.
1531 2010-01-13 Tristan Gingold <gingold@adacore.com>
1533 * reloc.c: Add MACH_O_X86_64 relocations.
1534 * bfd-in2.h: Regenerate.
1535 * libbfd.h: Regenerate.
1537 2010-01-13 Tristan Gingold <gingold@adacore.com>
1539 * archive.c (normalize): Use lbasename.
1540 (bfd_bsd_truncate_arname): Ditto.
1541 (bfd_gnu_truncate_arname): Ditto.
1543 2010-01-12 Tristan Gingold <gingold@adacore.com>
1545 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1547 2010-01-11 Tristan Gingold <gingold@adacore.com>
1549 * mach-o.h: Add x86-64 relocation types.
1551 2010-01-11 Tristan Gingold <gingold@adacore.com>
1553 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1554 (bfd_mach_o_set_arch_mach): New prototype.
1555 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1556 (bfd_mach_o_set_arch_mach): New function.
1557 (bfd_mach_o_gen_mkobject): New function.
1558 Set TARGET_ARCHITECTURE for the generic back-ends.
1559 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1560 Check that TARGET_ARCHITECTURE is defined.
1561 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1562 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1564 2010-01-11 Tristan Gingold <gingold@adacore.com>
1566 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1568 2010-01-11 Nick Clifton <nickc@redhat.com>
1570 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1571 handling of R_V850_HI16_S relocation.
1573 2010-01-11 Alan Modra <amodra@gmail.com>
1576 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1578 2010-01-11 Alan Modra <amodra@gmail.com>
1581 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1582 (find_abstract_instance_name): Use it.
1583 (parse_comp_unit): Set it.
1585 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1587 * Makefile.in: Regenerate.
1588 * configure: Regenerate.
1590 2010-01-08 Tristan Gingold <gingold@adacore.com>
1592 * archive.c: Remove bfd_special_undocumented_glue.
1594 2010-01-08 Alan Modra <amodra@gmail.com>
1597 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1598 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1599 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1601 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1604 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1605 a symbol referenced by DSO is is defined in a non-shared object
1608 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1611 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1612 undefined __start_XXX/__stop_XXX in all input files and set
1615 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1618 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1620 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1622 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1623 before including procfs.h.
1624 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1625 * configure.in: Added autoconf probe for the pr_fpreg member.
1626 * configure: Regenerated.
1627 * config.in: Regenerated.
1628 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1630 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1632 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1633 * dwarf2.c (concat_filename): Rename dirname with dir_name
1634 to void shadowing the dirname function.
1635 Rename subdirname with subdir_name to stay consistent with
1636 the new dir_name variable name.
1638 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1640 * archures.c: Add bfd_mach_ppc_e500mc64.
1641 * bfd-in2.h: Regenerate.
1642 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1643 bfd_mach_ppc_e500mc64.
1645 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1647 Fix -Wshadow warnings (seen on ppc-aix)
1648 * xcofflink.c: Replace finfo by flinfo throughout.
1650 For older changes see ChangeLog-2009
1656 version-control: never