1 2010-06-10 Tristan Gingold <gingold@adacore.com>
3 * config.bfd: Remove #if/#endif so that som can be compiled on any
5 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
6 can be used on any host.
8 2010-06-10 Tristan Gingold <gingold@adacore.com>
10 * som.c: Can now be compiled on any host.
11 Include bfd headers instead of system one.
12 (som_compute_checksum): Parameter is now a pointer to a
13 som_external_header structure. Adjust.
14 (struct section_to_type): Field section is now const.
15 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
17 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
18 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
19 (som_swap_clock_in, som_swap_clock_out): New functions.
20 (som_swap_header_in, som_swap_header_out): Likewise.
21 (som_swap_space_dictionary_in): Likewise.
22 (som_swap_space_dictionary_out): Likewise.
23 (som_swap_subspace_dictionary_in): Likewise.
24 (som_swap_subspace_dictionary_record_out): Likewise.
25 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
26 (som_swap_string_auxhdr_out): Likewise.
27 (som_swap_compilation_unit_out): Likewise.
28 (som_swap_exec_auxhdr_in): Likewise.
29 (som_swap_exec_auxhdr_out): Likewise.
30 (som_swap_lst_header_in): Likewise.
31 (som_object_setup): Adjust parameter type using bfd types.
32 (setup_sections): Likewise. Ditto for object file types.
33 Use intermediate variables for external representation and use the
34 swap functions to convert.
35 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
37 (som_prep_headers): Likewise.
38 (som_write_symbol_strings): Likewise.
39 (som_begin_writing): Likewise.
40 (som_finish_writing): Likewise.
41 (som_build_and_write_symbol_table): Likewise.
42 (bfd_section_from_som_symbol): Likewise.
43 (som_slurp_symbol_table): Likewise.
44 (som_bfd_print_private_bfd_data): Likewise.
45 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
46 (bfd_som_attach_compilation_unit): Likewise.
47 (som_bfd_count_ar_symbols): Likewise.
48 (som_bfd_fill_in_ar_symbols): Likewise.
49 (som_slurp_armap): Likewise.
50 (som_bfd_ar_write_symbol_stuff): Likewise.
51 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
52 sprintf to write header fields.
53 * som.h: Include bfd headers instead of system one.
54 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
55 (struct somdata): Use bfd structures instead of system ones.
56 (struct som_section_data_struct): Likewise.
57 (struct som_subspace_dictionary_record): Removed (now in
58 include/som/internal.h)
60 2010-06-10 Tristan Gingold <gingold@adacore.com>
62 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
63 as bfd requires an ANSI-C compiler.
65 2010-06-09 Tristan Gingold <gingold@adacore.com>
67 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
68 end of archive members.
70 2010-06-08 Tristan Gingold <gingold@adacore.com>
72 * som.c (som_bfd_free_cached_info): Do not free relocations as
73 they were allocated with bfd_zalloc.
75 2010-06-08 Tristan Gingold <gingold@adacore.com>
77 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
80 2010-06-08 Tristan Gingold <gingold@adacore.com>
82 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
83 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
84 * libbfd.h: Regenerate.
85 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
86 (bfd_elfNN_mkarchive): Ditto.
88 2010-06-02 Tristan Gingold <gingold@adacore.com>
90 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
92 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
94 * configure: Regenerate.
96 2010-06-01 Tristan Gingold <gingold@adacore.com>
98 * vms-alpha.c (struct vms_private_data_struct): Add
99 transfer_address field. Remove unused dst_info field.
100 (alpha_vms_write_exec): Use transfer_address.
101 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
102 (alpha_vms_bfd_final_link): Set transfer_address.
104 2010-05-31 Tristan Gingold <gingold@adacore.com>
106 * vms-lib.c (credat_lo, credat_hi): New fields.
107 (vms_read_block): Adjust comments.
108 (vms_write_block): New function.
109 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
110 hard-coded values with constants. Set credat_lo and credat_hi.
111 (_bfd_vms_lib_mkarchive): Add argument kind.
112 Set ver, mhd_size and type according to kind.
113 (_bfd_vms_lib_alpha_mkarchive): New function.
114 (struct lib_index): Renamed from struct vms_index
115 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
116 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
117 argument and handle it.
118 (vms_write_index): Adjust argument idx. Handle elf indexes.
119 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
120 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
121 use it. Handle elf indexes. Set credat.
122 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
123 (_bfd_vms_lib_alpha_mkarchive): ... this.
124 * libbfd.h: Regenerated.
125 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
127 2010-05-28 Sterling Augustine <sterling@tensilica.com>
129 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
130 of code to change the bits in the instructions to match the changes
131 in the relocations. Declare dest_addr and sym_sec to help.
133 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
135 Workaround GCC PR middle-end/4210.
136 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
139 2010-05-27 Tristan Gingold <gingold@adacore.com>
141 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
142 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
143 (vms_time_to_time_t): Use them instead of local const.
144 (vms_time_t_to_vms_time): New function.
145 (vms_get_time): Likewise.
146 (vms_raw_get_time): Likewise.
147 * vms.h (vms_time_t_to_vms_time): New declaration.
148 (vms_get_time): Likewise.
149 (vms_raw_get_time): Likewise.
151 2010-05-26 Tristan Gingold <gingold@adacore.com>
153 * vms-alpha.c: Update comments.
154 (alpha_vms_write_exec): Set lnkflags. Write the GST.
155 (alpha_vms_link_output_symbol): New function.
156 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
157 Set dst_section private field.
158 (alpha_vms_bfd_final_link): Remove code that set dst_section.
160 2010-05-26 Tristan Gingold <gingold@adacore.com>
162 * bfdio.c: Declare and define _bfd_memory_iovec.
163 (bfd_bread): Move code for BFD_IN_MEMORY...
164 (bfd_bwrite): ... Ditto ...
165 (bfd_tell): ... Ditto ...
166 (bfd_flush): ... Ditto ...
167 (bfd_stat): ... Ditto ...
168 (bfd_seek): ... Ditto ...
169 (bfd_get_size): ... Ditto ...
170 (bfd_mmap): ... Ditto ...
171 (memory_bread): ... to these new functions.
172 (memory_bwrite): Ditto.
173 (memory_btell): Ditto.
174 (memory_bseek): Ditto.
175 (memory_bflush): Ditto.
176 (memory_bstat): Ditto.
177 (memory_bmmap): Ditto.
178 (memory_bclose): New function.
179 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
180 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
181 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
182 (bfd_make_writable): Use _bfd_memory_iovec.
183 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
184 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
186 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
188 * libbfd.h: Regenerate.
190 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
191 Joseph Myers <joseph@codesourcery.com>
192 Andrew Stubbs <ams@codesourcery.com>
194 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
195 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
196 * configure.in: Handle FDPIC vectors.
197 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
198 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
199 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
200 SYMBOL_REFERENCES_LOCAL for function descriptors.
201 (fdpic_object_p): New.
202 (sh_reloc_map): Add FDPIC and movi20 relocations.
203 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
205 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
207 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
208 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
209 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
210 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
211 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
213 (get_plt_info): Handle FDPIC.
214 (MAX_SHORT_PLT): Define.
215 (get_plt_index, get_plt_offset): Handle short_plt.
217 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
218 got_type and adjust all uses. Add GOT_FUNCDESC.
219 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
220 local_got_tls_type to local_got_type.
221 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
223 (sh_elf_local_funcdesc): Define.
224 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
226 (sh_elf_link_hash_newfunc): Initialize new fields.
227 (sh_elf_link_hash_table_create): Set fdpic_p.
228 (sh_elf_omit_section_dynsym): New.
229 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
231 (allocate_dynrelocs): Allocate local function descriptors and space
232 for R_SH_FUNCDESC-related relocations, and for rofixups.
233 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
234 require function descriptors.
235 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
236 (sh_elf_modify_program_headers): New.
237 (sh_elf_size_dynamic_sections): Allocate function descriptors for
238 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
239 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
240 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
241 entry in the .dynamic section.
242 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
243 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
244 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
245 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
246 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
247 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
248 read-only section warnings. Handle undefined weak symbols. Generate
249 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
250 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
251 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
252 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
253 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
254 Handle 20-bit relocations.
255 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
257 (sh_elf_check_relocs): Handle new relocations. Make symbols
258 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
259 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
261 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
262 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
263 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
264 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
265 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
266 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
267 Use install_movi20_field. Rename srel to srelgot. Always generate
268 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
269 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
270 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
271 Rename sgot to sgotplt. Assert that the right number of rofixups
272 and dynamic relocations were allocated.
273 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
274 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
275 (elf_backend_can_make_relative_eh_frame)
276 (elf_backend_can_make_lsda_relative_eh_frame)
277 (elf_backend_encode_eh_address): Define.
278 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
279 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
280 Redefine for FDPIC vector.
281 * reloc.c: Add SH FDPIC and movi20 relocations.
282 * targets.c (_bfd_target_vector): Add FDPIC vectors.
283 * configure, bfd-in2.h, libbfd.h: Regenerated.
285 2010-05-25 Jay Krell <jay.krell@cornell.edu>
288 * archive.c (_bfd_calloc_wrapper): New function.
289 (_bfd_add_bfd_to_archive_cache): Use it.
291 * configure.in: Add alpha*-*-*vms* to list of natives.
292 * configure: Regenerate.
294 * vms-misc.c: Define globalref if necessary.
295 (vms_convert_to_var_unix_filename): Rename to
296 _bfd_vms_convert_to_var_unix_filename and export.
297 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
298 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
299 vms_convert_to_var_unix_filename.
301 2010-05-24 Tristan Gingold <gingold@adacore.com>
303 * vms-alpha.c (add_symbol_entry): New function extrated from ...
304 (add_symbol): ... adjusted.
306 2010-05-24 Tristan Gingold <gingold@adacore.com>
308 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
309 (alpha_vms_write_exec): Add a comment.
310 (_bfd_vms_write_egsd): Ditto.
311 (alpha_vms_convert_symbol): Remove a blank line.
313 2010-05-21 Tristan Gingold <gingold@adacore.com>
315 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
318 2010-05-21 Tristan Gingold <gingold@adacore.com>
320 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
321 SEC_LOAD if isect has data.
322 (vms_get_symbol_info): Refine the condition for 'T' type.
324 2010-05-18 Tristan Gingold <gingold@adacore.com>
326 * vms-alpha.c (_bfd_vms_write_emh): New function.
327 (_bfd_vms_write_lmn): New function.
328 (_bfd_vms_write_eeom): Moved.
329 (hash_string): Likewise.
330 (_bfd_vms_length_hash_symbol): Likewise.
331 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
332 and _bfd_vms_write_lmn, and call these functions.
334 2010-05-18 Tristan Gingold <gingold@adacore.com>
336 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
337 Add details in the messages.
338 (evax_bfd_print_image): Change message.
340 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
343 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
344 (elf_fake_sections): Likewise.
346 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
348 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
350 2010-05-17 Tristan Gingold <gingold@adacore.com>
352 * vms-alpha.c: Include esgps.h and eidc.h.
353 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
354 (evax_bfd_print_egsd_flags): New function, extracted from ...
355 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
356 EGSD__C_SPSC and EGSD__C_IDC.
358 2010-05-14 Tristan Gingold <gingold@adacore.com>
360 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
361 (_bfd_vms_get_object_record): Handle align byte only in the
364 2010-05-14 Tristan Gingold <gingold@adacore.com>
366 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
367 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
368 * libbfd.h: Regenerate.
369 * configure.in (havevecs): Define HAVE_all_vecs when
370 --enable-targets=all is set. Use AC_SUBST on it.
371 (tdefaults): Do not add havevecs.
372 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
373 * configure: Regenerate.
374 * Makefile.am (HAVEVECS): New variable.
375 (INCLUDES): Add HAVEVECS.
376 * Makefile.in: Regenerate.
377 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
378 target is selected. Add #ifdef/#endif around vms specific code.
379 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
380 bfd_elfNN_archive_slurp_extended_name_table,
381 bfd_elfNN_archive_construct_extended_name_table,
382 bfd_elfNN_archive_truncate_arname,
383 bfd_elfNN_archive_write_armap,
384 bfd_elfNN_archive_read_ar_hdr,
385 bfd_elfNN_archive_write_ar_hdr,
386 bfd_elfNN_archive_openr_next_archived_file,
387 bfd_elfNN_archive_get_elt_at_index,
388 bfd_elfNN_archive_generic_stat_arch_elt,
389 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
391 2010-05-11 Jie Zhang <jie@codesourcery.com>
393 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
394 Tag_ABI_HardFP_use correctly.
396 2010-05-11 Alan Modra <amodra@gmail.com>
398 * coffcode.h (coff_write_object_contents): Enclose all occurrences
399 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
401 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
403 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
404 sym_name to improve packing.
405 (cortex_a8_erratum_scan): Check for PLT entries.
406 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
408 2010-05-07 Tristan Gingold <gingold@adacore.com>
410 * Makefile.in: Regenerate with automake 1.11.1.
413 2010-05-05 Nick Clifton <nickc@redhat.com>
415 * po/es.po: Updated Spanish translation.
417 2010-05-03 Tristan Gingold <gingold@adacore.com>
419 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
420 selective_search flag.
422 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
423 before output_has_begun is set.
425 2010-05-03 Tristan Gingold <gingold@adacore.com>
427 * vms-alpha.c: Add comments.
428 (struct vms_private_data_struct): Remove image_autoextend field.
429 (dst_check_allocation): Removed.
430 (image_write): Remove call to dst_check_allocation.
431 (vms_slurp_debug): Do not set image_autoextend. Adjust section
433 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
434 (alpha_vms_write_exec): Use dst_section to get the dst section.
435 Write the dmt section.
436 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
437 (alpha_vms_read_sections_content): Do not set image_autoextend.
438 (alpha_vms_bfd_final_link): Generate the dst.
440 2010-05-03 Tristan Gingold <gingold@adacore.com>
442 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
444 (vms_lib_dcx): Adjust for the above change.
446 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
449 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
451 * elf32-i386.c (elf_i386_relocate_section): Use it.
452 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
454 2010-04-30 Tristan Gingold <gingold@adacore.com>
456 * vms-lib.c (vms_read_block): New function.
457 (vms_traverse_index): Use vms_read_block. Handle long key names.
459 2010-04-30 Tristan Gingold <gingold@adacore.com>
461 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
463 (struct carsym_mem): New structure.
464 (vms_add_index): New function.
465 (vms_add_indexes_from_list): New function.
466 (vms_traverse_index): Parameter carsym changed to carsym_mem.
467 Code adjusted to handle elfidx.
468 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
469 Parameter NBREL is now a pointer.
470 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
472 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
473 (_bfd_vms_lib_find_symbol): Ditto.
474 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
476 (_bfd_vms_lib_get_module): New function.
477 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
479 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
480 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
481 (vms_write_index): Adjust for structure renamed.
482 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
483 changes of _bfd_vms_lib_find_symbol.
485 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
487 * config.bfd: Correct accidential reverted patch
490 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
492 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
493 to USE_MINGW64_LEADING_UNDERSCORES.
494 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
495 * config.bfd: Change underscoring default for x64 mingw
497 * coffcode.h (coff_write_relocs): Add check that dereferenced
498 sym_ptr_ptr isn't NULL.
499 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
500 * configure: Regenerated.
501 * configure.in: Add option '--enable-leading-mingw64-underscores'
502 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
504 2010-04-27 Nick Clifton <nickc@redhat.com>
507 * coffgen.c (coff_find_nearest_line): Incldue the section address
508 of function name symbols in address comparisons.
510 2010-04-27 Nick Clifton <nickc@redhat.com>
512 * po/fr.po: Updated French translation.
514 2010-04-23 Alan Modra <amodra@gmail.com>
516 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
517 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
519 (assign_file_positions_for_load_sections): Modify section in
520 segment warning to ignore overlay vmas.
521 * elf32-spu.c (spu_elf_object_p): Replace use of
522 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
524 2010-04-22 Nick Clifton <nickc@redhat.com>
526 * po/bfd.pot: Updated by the Translation project.
527 * po/vi.po: Updated Vietnamese translation.
529 2010-04-22 Alan Modra <amodra@gmail.com>
531 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
532 change. Tidy. Don't error on sections not allocated in segment.
534 2010-04-15 Andrew Haley <aph@redhat.com>
536 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
538 * bfd-in2.h: Likewise.
539 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
540 control merging of exidx entries.
542 2010-04-20 Joseph Myers <joseph@codesourcery.com>
544 * elf32-tic6x.h: New.
545 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
546 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
547 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
548 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
549 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
550 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
551 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
552 elf32_tic6x_relocate_section): Handle REL relocations.
553 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
555 2010-04-20 Jakub Jelinek <jakub@redhat.com>
557 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
558 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
560 2010-04-19 Nick Clifton <nickc@redhat.com>
562 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
564 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
565 attribute to warned variable. Remove unused val, type and type2
568 2010-04-16 Andreas Schwab <schwab@redhat.com>
570 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
571 strict-aliasing rules.
573 2010-04-16 Tristan Gingold <gingold@adacore.com>
575 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
576 (_bfd_vms_get_object_record): Always assume there is a pad byte
579 * vms-lib.c: Add a few comments.
581 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
583 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
584 attributes in v2.08 of the ABI.
586 2010-04-15 Alan Modra <amodra@gmail.com>
588 * config.bfd (vax*-*-*vms*): Delete.
590 2010-04-14 Tristan Gingold <gingold@adacore.com>
592 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
593 vms-tir.lo, vms.lo and add vms-alpha.lo
594 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
595 vms-tir.c, vms.c and add vms-alpha.c
596 * Makefile.in: Regenerate.
597 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
599 * configure: Regenerate.
600 * targets.c (vms_vax_vec): Remove the declaration.
601 (_bfd_target_vector): Remove vms_vax_vec.
602 * vms-alpha.c: New file.
603 * vms-gsd.c: Removed, rewritten in vms-alpha.c
607 * vms-misc.c: Fix indentation and comments. Replace most of
608 #if VMS_DEBUG/vms_debug with vms_debug2.
609 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
610 (hash_string): Ditto.
611 (_bfd_vms_length_hash_symbol): Ditto.
612 (maybe_adjust_record_pointer_for_object): Ditto.
613 (_bfd_vms_get_object_record): Ditto.
614 (vms_get_remaining_object_record): Ditto.
615 (_bfd_vms_push): Ditto.
616 (_bfd_vms_pop): Ditto.
617 (_bfd_vms_get_header_values): Removed.
618 (_bfd_vms_get_first_record): Removed.
619 (vms_get_remaining_image_record): Removed.
620 (new_symbol): Removed.
621 (_bfd_vms_enter_symbol): Removed.
622 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
623 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
624 parameter with struct vms_rec_wr.
625 (_bfd_vms_output_push): Removed and replaced by ...
626 (_bfd_vms_output_begin_subrec): ... new function.
627 (_bfd_vms_output_alignment): Replace bfd parameter with
628 struct vms_rec_wr, and adjust.
629 (_bfd_vms_output_check): Ditto
630 (_bfd_vms_output_byte): Ditto.
631 (_bfd_vms_output_short): Ditto.
632 (_bfd_vms_output_long): Ditto.
633 (_bfd_vms_output_quad): Ditto.
634 (_bfd_vms_output_counted): Ditto.
635 (_bfd_vms_output_dump): Ditto.
636 (_bfd_vms_output_fill): Ditto.
637 (_bfd_vms_output_pop): Removed and replaced by ...
638 (_bfd_vms_output_end_subrec): ... new function.
639 (_bfd_vms_output_flush): Removed.
640 (_bfd_vms_output_align): New function.
641 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
643 (vms_convert_to_var): New function imported from vms.c
644 (vms_convert_to_var_1): Ditto.
645 (vms_convert_to_var_unix_filename): Ditto.
646 (vms_get_module_name): Ditto.
647 (get_vms_time_string): Ditto.
648 (vms_time_to_time_t): Ditto.
649 (vms_rawtime_to_time_t): Ditto.
650 * vms.h: All macros for the VMS file format are now in include/vms.
651 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
653 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
654 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
655 (struct funcinfo, struct vms_private_data_struct): Ditto.
656 (struct vms_section_data_struct): Ditto.
657 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
658 (vms_get_module_name, get_vms_time_string): New declarations.
659 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
660 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
661 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
662 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
663 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
664 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
665 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
666 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
667 (_bfd_vms_output_fill): Ditto.
668 (bfd_vms_set_section_flags): Ditto.
670 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
672 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
673 exit due to merging the same weak symbol to test that the symbols are
676 2010-04-13 Alan Modra <amodra@gmail.com>
678 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
679 when optimizing high got_tlsgd/ld insns.
681 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
683 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
685 (HAVE_PRSTATUS32_T): Likewise.
687 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
690 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
692 * config.in: Regenerated.
693 * configure: Likewise.
695 * elf.c: Include CORE_HEADER if it is defined.
697 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
698 Jan Kratochvil <jan.kratochvil@redhat.com>
700 * hosts/x86-64linux.h: New.
702 2010-04-09 Nick Clifton <nickc@redhat.com>
704 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
705 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
706 variables htab and hdr_info and mark info parameter as unused.
707 * elf.c (prep_headers): Remove unused variable i_phdrp.
708 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
709 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
711 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
712 * verilog.c (verilog_write_section): Remove unused variable
715 2010-04-07 Alan Modra <amodra@gmail.com>
717 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
718 * configure: Regenerate.
720 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
723 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
725 2010-04-06 Tristan Gingold <gingold@adacore.com>
727 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
729 2010-04-05 Jakub Jelinek <jakub@redhat.com>
731 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
732 provided that it has the expected address size and zero segment
735 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
736 (struct line_info): Add op_index field, change end_sequence type to
738 (new_line_sorts_after): For the same address compare op_index.
739 (add_line_info): Add op_index argument, store it into the structure.
740 (decode_line_info): Complain about unknown versions of .debug_line.
741 Initialize maximum_ops_per_insn. Add op_index state register and
744 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
746 * elf32-ppc.c (apuinfo_set): New static var.
747 (ppc_elf_begin_write_processing): Set it here, always create an
748 APUinfo section if there were any in the inputs.
749 (ppc_elf_write_section): Check apuinfo_set.
750 (ppc_elf_final_write_processing): Likewise.
752 2010-04-01 Tristan Gingold <gingold@adacore.com>
754 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
755 vms_time_to_time_t and vms_rawtime_to_time_t.
756 * vms.c (vms_alpha_vec): Add archives support.
757 * vms-misc.c: Include safe-ctype.h
758 (vms_get_module_name): New function.
759 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
760 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
761 vms_get_module_name function. Use this function.
762 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
763 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
764 Add prototypes for vms-lib.c
765 * libbfd.h: Regenerate.
766 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
767 vms-lib.lo to vms_alpha_vec.
768 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
769 * configure: Regenerate.
770 * bfd.c: Add selective_search field.
771 * bfd-in2.h: Regenerate.
772 * archive.c (append_relative_path): Rename to
773 _bfd_append_relative_path and make it public.
774 (_bfd_get_elt_at_filepos): Adjust for above renaming.
775 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
776 (BFD32_BACKENDS_CFILES): Add vms-lib.c
777 * Makefile.in: Regenerate.
779 2010-04-01 Jakub Jelinek <jakub@redhat.com>
781 * dwarf2.c (read_attribute_value): Handle CU version 4
782 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
783 and DW_FORM_flag_present. For unknown form value return NULL.
784 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
786 (parse_comp_unit): Allow CU version 4.
788 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
790 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
791 to _bfd_elf_get_dynamic_reloc_section.
792 (elf_cris_discard_excess_dso_dynamics): Ditto.
794 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
796 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
797 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
799 2010-03-31 Alan Modra <amodra@gmail.com>
801 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
802 TPREL16_HI and TPREL16_HA insns.
804 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
807 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
808 assert of empty pcrel_relocs_copied on the direct symbol. Instead
809 of moving the list from the indirect symbol to the direct symbol,
810 merge into any existing list.
811 (cris_elf_check_relocs): Store the original section in the
812 pcrel_relocs_copied list, not the relocation section.
813 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
814 the relocation section, for reducing its size. Change the
815 BFD_ASSERT into a check for the section being read-only, and only
816 emit warnings and TEXTREL marker when there's an entry for a
819 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
821 * elf32-arm.c (using_thumb_only): Handle v6-M.
823 2010-03-26 Alan Modra <amodra@gmail.com>
825 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
826 * bfd-in.h (elf_discarded_section): Clarify comment.
827 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
828 * bfd-in2.h: Regenerate.
830 2010-03-26 Matt Rice <ratmice@gmail.com>
832 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
833 as unique in the armap.
835 2010-03-26 Alan Modra <amodra@gmail.com>
838 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
839 possible stub on branches.
841 2010-03-25 Joseph Myers <joseph@codesourcery.com>
843 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
844 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
845 (BFD32_BACKENDS): Add elf32-tic6x.lo.
846 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
847 * Makefile.in: Regenerate.
848 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
849 (bfd_archures_list): Update.
850 * config.bfd (tic6x-*-elf): New.
851 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
853 * configure: Regenerate.
854 * cpu-tic6x.c, elf32-tic6x.c: New.
855 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
856 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
857 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
858 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
859 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
860 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
861 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
862 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
863 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
864 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
865 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
866 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
867 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
868 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
869 (_bfd_target_vector): Update.
870 * bfd-in2.h, libbfd.h: Regenerate.
872 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
874 * aout-target.h: Update copyright year.
875 * aout-tic30.c: Likewise.
876 * coff-alpha.c: Likewise.
877 * coff-rs6000.c: Likewise.
878 * coff64-rs6000.c: Likewise.
879 * elf64-mips.c: Likewise.
881 * libecoff.h: Likewise.
882 * mach-o-target.c: Likewise.
883 * mach-o.c: Likewise.
885 * targets.c: Likewise.
887 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
889 * libbfd-in.h: Update copyright year.
891 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
894 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
897 2010-03-19 Jie Zhang <jie@codesourcery.com>
899 * elf32-arm.c (struct section_list): Remove.
900 (section_list): Remove typedef.
901 (record_section_with_arm_elf_section_data): Remove.
902 (find_arm_elf_section_entry): Remove.
903 (get_arm_elf_section_data): Use is_arm_elf.
904 (unrecord_section_with_arm_elf_section_data): Remove.
905 (elf32_arm_new_section_hook): Don't call
906 record_section_with_arm_elf_section_data.
907 (elf32_arm_write_section): Set mapcount to -1 when
908 the map has been used. Don't call
909 unrecord_section_with_arm_elf_section_data.
910 (unrecord_section_via_map_over_sections): Remove.
911 (elf32_arm_close_and_cleanup): Remove.
912 (elf32_arm_bfd_free_cached_info): Remove.
913 (bfd_elf32_close_and_cleanup): Don't define.
914 (bfd_elf32_bfd_free_cached_info): Don't define.
916 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
919 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
920 * libcoff.h: Regenerated.
922 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
923 if dont_strip_reloc is set.
924 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
925 dont_strip_reloc on output if there is no .reloc and
926 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
928 2010-03-18 Wei Guozhi <carrot@google.com>
931 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
933 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
934 * bfd-in2.h: Regenerate.
935 * libbfd.h: Regenerate.
937 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
939 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
940 (BFD_RELOC_SPU_STUB): Likewise.
942 2010-03-17 Jie Zhang <jie@codesourcery.com>
944 * elf.c (assign_file_positions_for_load_sections): Avoid
947 2010-03-17 Alan Modra <amodra@gmail.com>
950 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
953 2010-03-17 Alan Modra <amodra@gmail.com>
955 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
957 2010-03-16 Alan Modra <amodra@gmail.com>
959 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
960 (ppc64_elf_edit_toc): Set it here.
961 (ha_reloc_match): New function.
962 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
964 2010-03-15 Alan Modra <amodra@gmail.com>
966 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
967 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
969 2010-03-14 Alan Modra <amodra@gmail.com>
972 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
973 * elf64-ppc.c (call_check_done): Define.
974 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
975 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
976 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
977 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
978 Simplify return logic. Iterate over all .init and .fini fragments
979 by recursion. Set makes_toc_func_call here..
980 (ppc64_elf_next_input_section): ..rather than here.
981 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
983 2010-03-13 Alan Modra <amodra@gmail.com>
986 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
987 function descriptor symbol if there is one, not just for plt stubs.
988 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
990 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
992 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
994 Skip it when constructing def.vd_next.
996 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
997 bfd_elf32_i386_sol2_vec.
998 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
999 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1000 (elf_backend_want_plt_sym): Redefine to 1.
1002 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1003 bfd_elf64_x86_64_sol2_vec.
1004 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1005 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1006 (elf_backend_want_plt_sym): Redefine to 1.
1008 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1009 bfd_elf32_i386_sol2_vec.
1010 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1012 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1013 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1016 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1017 bfd_elf64_x86_64_sol2_vec.
1018 * configure: Regenerate.
1020 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1021 (bfd_elf64_x86_64_sol2_vec): Declare.
1022 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1023 bfd_elf64_x86_64_sol2_vec.
1025 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1027 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1030 2010-03-04 Alan Modra <amodra@gmail.com>
1033 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1034 (read_attribute_value, decode_line_info): Likewise.
1035 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1036 (arange_add, sort_line_sequences): Likewise.
1037 (find_abstract_instance_name): Handle failures from called funcs.
1038 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1039 (find_line): Realloc to a temp, and handle alloc fail.
1041 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1043 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1044 a mapping symbol to an empty section.
1046 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1048 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1049 return value from the call to _bfd_elf_merge_object_attributes.
1051 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1052 Alan Modra <amodra@gmail.com>
1054 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1055 destination mode of the a8 stub.
1056 (elf32_arm_link_hash_table): Add top_id field.
1057 (elf32_arm_link_hash_table_create): Initialize top_id.
1058 (arm_type_of_stub): Update prototype, st_type can now be updated
1059 by this function. Actual destination address in case of PLT is
1060 computed here, to help factorizing code.
1061 (elf32_arm_stub_name): Update prototype, use stub_type additional
1062 parameter to build stub name.
1063 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1064 additional parameter to build stub entry.
1065 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1066 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1067 Call elf32_arm_final_link_relocate to process all in-stub
1069 (elf32_arm_setup_section_lists): Update top_id.
1070 (cortex_a8_erratum_scan): Record stub destination mode.
1071 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1073 (elf32_arm_final_link_relocate): Enable processing of in-stub
1074 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1075 needed, enabling code factorization.
1076 (elf32_arm_final_link): Process stub sections.
1077 (elf32_arm_output_map_sym): Add entry to code/data map.
1079 2010-03-01 David S. Miller <davem@davemloft.net>
1081 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1082 h->def_regular, set h->ref_regular.
1083 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1084 and dynamic relocations if h->ref_regular.
1086 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1087 (sparc_reloc_map): Delete.
1088 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1089 relocation type in switch statements.
1091 2010-02-25 Alan Modra <amodra@gmail.com>
1094 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1095 to final_link and invert. For final link allow some flags to
1096 differ. Don't specially allow flags to be all zero.
1098 2010-02-24 Alan Modra <amodra@gmail.com>
1101 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1102 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1105 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1108 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1109 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1111 2010-02-22 Alan Modra <amodra@gmail.com>
1113 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1114 fieldmask left by rightshift.
1115 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1118 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1120 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1121 STT_GNU_IFUNC on large common symbol.
1123 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1125 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1126 has_ifunc_symbols if the symbol comes from a shared library.
1127 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1128 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1129 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1130 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1131 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1133 2010-02-19 Alan Modra <amodra@gmail.com>
1135 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1136 (_bfd_elf_copy_private_header_data): ..here.
1137 * elflink.c (_bfd_elf_size_group_sections): New function.
1138 (bfd_elf_size_dynamic_sections): Call it.
1139 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1140 (_bfd_elf_fixup_group_sections): Declare.
1142 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1144 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1145 merging Tag_DIV_use, Tag_MPextension_use, and
1146 Tag_MPextension_use_legacy tags.
1148 2010-02-18 Alan Modra <amodra@gmail.com>
1150 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1151 commit. Don't write zeros for removed group members.
1152 (_bfd_elf_copy_private_header_data): Adjust size of group section
1153 when group members are removed by objcopy.
1155 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1158 * configure.host (*-*-solaris2.11): Add host define to select
1159 valid default code page for windres/windmc on solaris.
1161 2010-02-15 Nick Clifton <nickc@redhat.com>
1163 * po/vi.po: Updated Vietnamese translation.
1165 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1167 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1168 missing mapping symbol to data only sections.
1170 2010-02-11 David S. Miller <davem@davemloft.net>
1172 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1173 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1175 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1176 these relocs on global symbols.
1178 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1179 local symbol references which are not STT_GNU_IFUNC. Handle
1180 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1181 and deal with negative vs. non-negative values properly.
1183 2010-02-09 Tristan Gingold <gingold@adacore.com>
1185 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1186 non-external relocation.
1188 2010-02-09 Alan Modra <amodra@gmail.com>
1190 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1191 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1192 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1193 (ppc64_elf_layout_multitoc): Don't resize if we have already
1196 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1198 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1199 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1200 elfcore_write_s390_prefix): New.
1201 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1202 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1203 elfcore_write_s390_prefix): New.
1204 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1205 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1206 (elfcore_write_register_note): Handle .reg-s390-timer,
1207 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1208 .reg-s390-prefix section.
1210 2010-02-09 Alan Modra <amodra@gmail.com>
1212 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1213 unsigned char. Update variables and code using them throughout file.
1214 (struct ppc_link_hash_entry): Likewise for tls_mask.
1216 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1218 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1219 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1220 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1221 code setting the flag.
1222 (ppc64_elf_next_toc_section): Group big-toc sections in
1225 2010-02-08 David S. Miller <davem@davemloft.net>
1227 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1228 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1230 * elfxx-sparc.c (create_got_section): Delete.
1231 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1232 section creator does that work for us. Use ->elf.foo instead of
1233 ->foo where applicable.
1234 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1236 (allocate_dynrelocs): Likewise.
1237 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1238 (_bfd_sparc_elf_relocate_section): Likewise.
1239 (sparc_vxworks_build_plt_entry): Likewise.
1240 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1241 (sparc_finish_dyn): Likewise.
1242 (sparc_vxworks_finish_exec_plt): Likewise.
1243 (sparc_vxworks_finish_shared_plt): Likewise.
1244 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1246 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1247 macros for visibilty and locality checks.
1248 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1249 (allocate_dynrelocs): Likewise.
1250 (_bfd_sparc_elf_relocate_section): Likewise.
1251 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1253 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1254 but never used local var 'dynobj'.
1256 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1259 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1260 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1261 * bfd-in2.h: Regenerate.
1262 * libbfd.h: Regenerate.
1264 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1265 and loc_hash_memory.
1266 (_bfd_sparc_elf_link_hash_table_free): Declare.
1267 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1268 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1269 bfd_elf32_bfd_link_hash_table_free): Define.
1270 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1271 has_ifunc_symbols if STT_GNU_IFUNC.
1272 (bfd_elf64_bfd_link_hash_table_free): Define.
1273 (elf_backend_post_process_headers): Define always.
1274 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1275 (sparc_reloc_map): Add entries for new IFUNC relocs.
1276 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1277 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1278 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1279 elf_sparc_get_local_sym_hash): New.
1280 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1282 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1284 (_bfd_sparc_elf_link_hash_table_free): New.
1285 (create_ifunc_sections): New.
1286 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1287 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1288 cons up a fake local hash table entry for it. Unconditionally add
1289 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1290 dyn relocs for ifunc.
1291 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1292 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1293 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1294 (allocate_local_dynrelocs): New function.
1295 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1296 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1298 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1299 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1300 plt in iplt/irelplt.
1302 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1304 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1305 max_contents_size, only consider sections whose contents must
1308 2010-02-09 Alan Modra <amodra@gmail.com>
1310 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1311 (ppc64_elf_size_dynamic_sections): ..and here..
1312 (merge_got_entries): ..rather than here.
1314 2010-02-09 Alan Modra <amodra@gmail.com>
1316 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1317 (has_small_toc_reloc): Define.
1318 (ppc64_elf_check_relocs): Set the above flags.
1319 (ppc64_elf_edit_opd): Delete obfd param.
1320 (ppc64_elf_tls_optimize): Likewise.
1321 (ppc64_elf_edit_toc): Likewise.
1322 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1323 * elf64-ppc.h: Update prototypes.
1325 2010-02-08 Alan Modra <amodra@gmail.com>
1327 * section.c (struct bfd_section): Delete has_tls_reloc,
1328 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1329 Add sec_flg0 thru sec_flg5.
1330 (BFD_FAKE_SECTION): Update for changed flags.
1331 * ecoff.c (bfd_debug_section): Likewise.
1332 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1333 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1334 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1335 * elf32-xtensa.c (reloc_done): Define.
1336 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1337 * bfd-in2.h: Regenerate.
1339 2010-02-08 Tristan Gingold <gingold@adacore.com>
1341 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1342 for non-scattered relocations.
1344 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1346 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1347 apuinfo sections, only scan input sections once and reuse the
1350 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1352 * archures.c (bfd_mach_ppc_titan): Define.
1353 * bfd-in2.h: Regenerate.
1354 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1356 2010-02-08 Alan Modra <amodra@gmail.com>
1358 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1360 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1362 * elf.c (assign_file_positions_for_load_sections) Update lma of
1363 section if necessary. Fixes Bugzilla 11219.
1365 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1367 * elf32-i386.c: Remove trailing white spaces.
1368 * elf64-x86-64.c: Likewise.
1370 2010-02-03 Nick Clifton <nickc@redhat.com>
1372 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1373 entries for other architectures.
1374 (struct elf_link_hash_table): Add hash_table_id field.
1375 (elf_hash_table_id): New accessor macro.
1376 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1378 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1379 returning cast pointer.
1380 (elf32_mn10300_link_hash_table_create): Identify new table as
1381 containing MN10300 extensions.
1382 (mn10300_elf_relax_section): Check pointer returned by
1383 elf32_mn10300_hash_table.
1384 * elf32-arm.c: Likewise, except using ARM extensions.
1385 * elf32-avr.c: Likewise, except using AVR extensions.
1386 * elf32-bfin.c: Likewise, except using BFIN extensions.
1387 * elf32-cris.c: Likewise, except using CRIS extensions.
1388 * elf32-frv.c: Likewise, except using FRV extensions.
1389 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1390 * elf32-i386.c: Likewise, except using I386 extensions.
1391 * elf32-lm32.c: Likewise, except using LM32 extensions.
1392 * elf32-m32r.c: Likewise, except using M32RM extensions.
1393 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1394 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1395 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1396 * elf32-m68k.c: Likewise, except using M68K extensions.
1397 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1398 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1399 * elf32-s390.c: Likewise, except using S390 extensions.
1400 * elf32-sh.c: Likewise, except using SH extensions.
1401 * elf32-spu.c: Likewise, except using SPU extensions.
1402 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1403 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1404 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1405 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1406 * elf64-s390.c: Likewise, except using S390 extensions.
1407 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1408 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1409 * elfxx-mips.c: Likewise, except using MIPS extensions.
1410 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1411 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1412 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1413 redundant structure.
1414 (elf32_cr16_hash_table): Delete unused macro.
1415 (elf32_cr16_link_hash_traverse): Delete unused macro.
1416 * elf32-score.c: Likewise.
1417 * elf32-score7.c: Likewise.
1418 * elf32-vax.c: Likewise.
1419 * elf64-sh64.c: Likewise.
1421 2010-02-03 Alan Modra <amodra@gmail.com>
1423 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1424 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1425 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1427 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1428 Remove no_multi_toc.
1429 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1430 when allocating a new struct got_entry.
1431 (allocate_got): New function, extracted from..
1432 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1433 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1434 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1435 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1436 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1437 new params in htab. Extract some code to..
1438 (ppc64_elf_start_multitoc_partition): ..here. New function.
1439 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1440 second pass toc scan.
1441 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1442 (ppc64_elf_reinit_toc): Rename to..
1443 (ppc64_elf_finish_multitoc_partition): ..this.
1444 (ppc64_elf_layout_multitoc): New function.
1445 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1446 layout_sections_again params.
1447 (ppc64_elf_relocate_section): Handle indirect got entries.
1448 * elf64-ppc.h: Update prototypes. Declare new functions.
1450 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1452 * elf-bfd.h (elfcore_write_xstatereg): New.
1454 * elf.c (elfcore_grok_xstatereg): New.
1455 (elfcore_write_xstatereg): Likewise.
1456 (elfcore_grok_note): Handle NT_X86_XSTATE.
1457 (elfcore_write_register_note): Handle .reg-xstate section.
1459 2010-02-01 Tristan Gingold <gingold@adacore.com>
1461 * som.c (som_write_ar_hdr): Define this macro.
1463 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1465 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1466 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1467 linkage table pointer to use the global table pointer if not doing
1470 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1472 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1473 if it has already been set.
1475 2010-01-27 Tristan Gingold <gingold@adacore.com>
1477 * vms.h: Remove trailing spaces.
1478 (struct hdr_struct): Remove unused hdr_c_cpr field.
1479 (enum file_format_enum): Add comments.
1480 * vms.c (vms_bfd_print_private_bfd_data): New function that
1482 Remove trailing spaces.
1483 * vms-misc.c: Improve comments.
1484 (_bfd_vms_get_object_record): Also handle files without pads.
1485 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1486 * vms-gsd.c (struct flagdescstruct): Make name field const.
1487 (gsyflagdesc): Fix typo.
1489 2010-01-27 Alan Modra <amodra@gmail.com>
1492 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1493 (ppc64_elf_setup_section_lists): Init them.
1494 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1495 and .toc on the same input file.
1496 (ppc64_elf_relocate_section): Correct GOT entry offset.
1498 2010-01-26 Tristan Gingold <gingold@adacore.com>
1500 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1501 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1502 * archive.c (is_bsd44_extended_name): New macro.
1503 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1504 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1506 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1507 (_bfd_generic_write_ar_hdr): Ditto.
1508 (_bfd_bsd44_write_ar_hdr): Ditto.
1509 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1510 (bsd_write_armap): Adjust firstreal computation.
1511 * libbfd-in.h (struct areltdata): Add extra_size field.
1512 (_bfd_generic_write_ar_hdr): Add prototype.
1513 (_bfd_bsd44_write_ar_hdr): Ditto.
1514 (_bfd_write_ar_hdr): Define.
1515 (_bfd_noarchive_write_ar_hdr): Ditto.
1516 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1517 (_bfd_archive_coff_write_ar_hdr): Ditto.
1518 (_bfd_archive_bsd44_slurp_armap): Ditto.
1519 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1520 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1521 (_bfd_archive_bsd44_truncate_arname): Ditto.
1522 (_bfd_archive_bsd44_write_armap): Ditto.
1523 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1524 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1525 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1526 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1527 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1528 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1529 * libbfd.h: Regenerate.
1530 * oasys.c (oasys_write_ar_hdr): Define.
1531 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1532 * ieee.c (ieee_write_ar_hdr): Define.
1533 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1534 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1535 (bfd_pmac_xcoff_backend_data): Ditto.
1536 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1537 (bfd_xcoff_aix5_backend_data): Ditto.
1538 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1539 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1540 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1541 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1542 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1543 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1544 (bfd_mach_o_construct_extended_name_table)
1545 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1546 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1547 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1548 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1549 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1550 (bfd_mach_o_construct_extended_name_table)
1551 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1552 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1553 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1554 * bfd-in2.h: Regenerate.
1556 2010-01-26 Alan Modra <amodra@gmail.com>
1557 H.J. Lu <hongjiu.lu@intel.com>
1560 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1561 symbols with ref_regular set when gc_sections is active.
1563 2010-01-25 Alan Modra <amodra@gmail.com>
1566 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1567 with relocations against undefined weak symbols.
1568 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1569 weak functions if the symbol is dynamic.
1570 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1571 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1572 (_bfd_elf_ppc_at_tprel_transform): New function.
1573 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1574 * bfd-in2.h: Regenerate.
1576 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1578 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1579 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1580 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1582 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1584 2010-01-21 Nick Clifton <nickc@redhat.com>
1586 * elflink.c (elf_link_add_object_symbols): Look up name of
1587 undefined symbol both before and after versioning has been
1588 applied. Do not bother with symbols that are weakly undefined.
1590 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1592 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1593 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1595 2010-01-19 Cary Coutant <ccoutant@google.com>
1597 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1599 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1600 Alan Modra <amodra@gmail.com>
1602 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1603 (elf_object_p): Read e_phnum extension.
1604 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1605 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1606 that we can read last program header.
1608 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1610 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1611 R_ARM_THM_CALL entry.
1612 (elf32_arm_final_link_relocate): Correct calculation of
1613 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1614 or R_ARM_THM_JUMP24 relocation.
1616 2010-01-18 Alan Modra <amodra@gmail.com>
1619 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1620 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1623 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1625 Fix compilation warning on gcc-3.4.
1626 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1627 parameter index to sec_index according to the function definition.
1629 2010-01-13 Chao-ying Fu <fu@mips.com>
1631 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1632 It is true for all CPUs.
1633 (jal_reloc_p): New function.
1634 (mips_elf_calculate_relocation): Rename require_jalxp to
1636 Update comment for CROSS_MODE_JUMP_P.
1637 Set up cross_mode_jump_p based on the mode change.
1638 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1639 Update comment for CROSS_MODE_JUMP_P.
1640 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1641 Use !cross_mode_jump_p to guard conversion.
1642 Convert "jr t9" to "b", if possible.
1643 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1645 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1646 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1648 2010-01-13 Nick Clifton <nickc@redhat.com>
1650 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1651 "m32c" returns the m32c arch_info_struct and not the m16c
1653 (arch_info_struct): Use the new scan function.
1654 (bfd_m32c_arch): Likewise.
1656 2010-01-13 Tristan Gingold <gingold@adacore.com>
1658 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1659 Appends new arch instead of overriding.
1660 Use mach_o_x86_64_vec for x86_64-*-darwin.
1661 * configure.in: Add mach_o_x86_64_vec.
1662 * configure: Regenerate.
1663 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1664 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1665 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1666 * Makefile.in: Regenerate.
1667 * mach-o-x86-64.c: New file.
1669 2010-01-13 Tristan Gingold <gingold@adacore.com>
1671 * reloc.c: Add MACH_O_X86_64 relocations.
1672 * bfd-in2.h: Regenerate.
1673 * libbfd.h: Regenerate.
1675 2010-01-13 Tristan Gingold <gingold@adacore.com>
1677 * archive.c (normalize): Use lbasename.
1678 (bfd_bsd_truncate_arname): Ditto.
1679 (bfd_gnu_truncate_arname): Ditto.
1681 2010-01-12 Tristan Gingold <gingold@adacore.com>
1683 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1685 2010-01-11 Tristan Gingold <gingold@adacore.com>
1687 * mach-o.h: Add x86-64 relocation types.
1689 2010-01-11 Tristan Gingold <gingold@adacore.com>
1691 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1692 (bfd_mach_o_set_arch_mach): New prototype.
1693 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1694 (bfd_mach_o_set_arch_mach): New function.
1695 (bfd_mach_o_gen_mkobject): New function.
1696 Set TARGET_ARCHITECTURE for the generic back-ends.
1697 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1698 Check that TARGET_ARCHITECTURE is defined.
1699 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1700 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1702 2010-01-11 Tristan Gingold <gingold@adacore.com>
1704 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1706 2010-01-11 Nick Clifton <nickc@redhat.com>
1708 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1709 handling of R_V850_HI16_S relocation.
1711 2010-01-11 Alan Modra <amodra@gmail.com>
1714 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1716 2010-01-11 Alan Modra <amodra@gmail.com>
1719 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1720 (find_abstract_instance_name): Use it.
1721 (parse_comp_unit): Set it.
1723 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1725 * Makefile.in: Regenerate.
1726 * configure: Regenerate.
1728 2010-01-08 Tristan Gingold <gingold@adacore.com>
1730 * archive.c: Remove bfd_special_undocumented_glue.
1732 2010-01-08 Alan Modra <amodra@gmail.com>
1735 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1736 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1737 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1739 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1742 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1743 a symbol referenced by DSO is is defined in a non-shared object
1746 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1749 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1750 undefined __start_XXX/__stop_XXX in all input files and set
1753 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1756 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1758 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1760 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1761 before including procfs.h.
1762 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1763 * configure.in: Added autoconf probe for the pr_fpreg member.
1764 * configure: Regenerated.
1765 * config.in: Regenerated.
1766 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1768 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1770 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1771 * dwarf2.c (concat_filename): Rename dirname with dir_name
1772 to void shadowing the dirname function.
1773 Rename subdirname with subdir_name to stay consistent with
1774 the new dir_name variable name.
1776 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1778 * archures.c: Add bfd_mach_ppc_e500mc64.
1779 * bfd-in2.h: Regenerate.
1780 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1781 bfd_mach_ppc_e500mc64.
1783 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1785 Fix -Wshadow warnings (seen on ppc-aix)
1786 * xcofflink.c: Replace finfo by flinfo throughout.
1788 For older changes see ChangeLog-2009
1794 version-control: never