1 2010-06-15 Joseph Myers <joseph@codesourcery.com>
3 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
4 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
5 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
6 elf32_tic6x_merge_private_bfd_data): New.
7 (bfd_elf32_bfd_merge_private_bfd_data,
8 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
9 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
11 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
13 2010-06-15 Joseph Myers <joseph@codesourcery.com>
15 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
16 (struct elf_backend_data): Update comment on obj_attrs_order.
17 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
18 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
19 instead of hardcoded 4.
20 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
21 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
22 instead of hardcoded 4 and 5.
23 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
24 instead of hardcoded 4.
26 2010-06-14 Kevin Buettner <kevinb@redhat.com>
28 * elf32-h8300.c (elf_symbol_leading_char): Define.
30 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
32 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
34 2010-06-11 Tristan Gingold <gingold@adacore.com>
36 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
39 2010-06-11 Tristan Gingold <gingold@adacore.com>
41 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
43 2010-06-11 Tristan Gingold <gingold@adacore.com>
45 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
47 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
48 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
49 * vms-alpha.c (evax_section_flags): Make it const.
50 (vms_secflag_by_name): Remove unused ABFD argument.
51 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
52 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
53 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
54 (_bfd_vms_write_egsd): Remove useless cast.
56 2010-06-10 Tristan Gingold <gingold@adacore.com>
58 * config.bfd: Remove #if/#endif so that som can be compiled on any
60 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
61 can be used on any host.
63 2010-06-10 Tristan Gingold <gingold@adacore.com>
65 * som.c: Can now be compiled on any host.
66 Include bfd headers instead of system one.
67 (som_compute_checksum): Parameter is now a pointer to a
68 som_external_header structure. Adjust.
69 (struct section_to_type): Field section is now const.
70 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
72 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
73 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
74 (som_swap_clock_in, som_swap_clock_out): New functions.
75 (som_swap_header_in, som_swap_header_out): Likewise.
76 (som_swap_space_dictionary_in): Likewise.
77 (som_swap_space_dictionary_out): Likewise.
78 (som_swap_subspace_dictionary_in): Likewise.
79 (som_swap_subspace_dictionary_record_out): Likewise.
80 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
81 (som_swap_string_auxhdr_out): Likewise.
82 (som_swap_compilation_unit_out): Likewise.
83 (som_swap_exec_auxhdr_in): Likewise.
84 (som_swap_exec_auxhdr_out): Likewise.
85 (som_swap_lst_header_in): Likewise.
86 (som_object_setup): Adjust parameter type using bfd types.
87 (setup_sections): Likewise. Ditto for object file types.
88 Use intermediate variables for external representation and use the
89 swap functions to convert.
90 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
92 (som_prep_headers): Likewise.
93 (som_write_symbol_strings): Likewise.
94 (som_begin_writing): Likewise.
95 (som_finish_writing): Likewise.
96 (som_build_and_write_symbol_table): Likewise.
97 (bfd_section_from_som_symbol): Likewise.
98 (som_slurp_symbol_table): Likewise.
99 (som_bfd_print_private_bfd_data): Likewise.
100 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
101 (bfd_som_attach_compilation_unit): Likewise.
102 (som_bfd_count_ar_symbols): Likewise.
103 (som_bfd_fill_in_ar_symbols): Likewise.
104 (som_slurp_armap): Likewise.
105 (som_bfd_ar_write_symbol_stuff): Likewise.
106 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
107 sprintf to write header fields.
108 * som.h: Include bfd headers instead of system one.
109 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
110 (struct somdata): Use bfd structures instead of system ones.
111 (struct som_section_data_struct): Likewise.
112 (struct som_subspace_dictionary_record): Removed (now in
113 include/som/internal.h)
115 2010-06-10 Tristan Gingold <gingold@adacore.com>
117 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
118 as bfd requires an ANSI-C compiler.
120 2010-06-09 Tristan Gingold <gingold@adacore.com>
122 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
123 end of archive members.
125 2010-06-08 Tristan Gingold <gingold@adacore.com>
127 * som.c (som_bfd_free_cached_info): Do not free relocations as
128 they were allocated with bfd_zalloc.
130 2010-06-08 Tristan Gingold <gingold@adacore.com>
132 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
135 2010-06-08 Tristan Gingold <gingold@adacore.com>
137 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
138 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
139 * libbfd.h: Regenerate.
140 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
141 (bfd_elfNN_mkarchive): Ditto.
143 2010-06-02 Tristan Gingold <gingold@adacore.com>
145 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
147 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
149 * configure: Regenerate.
151 2010-06-01 Tristan Gingold <gingold@adacore.com>
153 * vms-alpha.c (struct vms_private_data_struct): Add
154 transfer_address field. Remove unused dst_info field.
155 (alpha_vms_write_exec): Use transfer_address.
156 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
157 (alpha_vms_bfd_final_link): Set transfer_address.
159 2010-05-31 Tristan Gingold <gingold@adacore.com>
161 * vms-lib.c (credat_lo, credat_hi): New fields.
162 (vms_read_block): Adjust comments.
163 (vms_write_block): New function.
164 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
165 hard-coded values with constants. Set credat_lo and credat_hi.
166 (_bfd_vms_lib_mkarchive): Add argument kind.
167 Set ver, mhd_size and type according to kind.
168 (_bfd_vms_lib_alpha_mkarchive): New function.
169 (struct lib_index): Renamed from struct vms_index
170 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
171 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
172 argument and handle it.
173 (vms_write_index): Adjust argument idx. Handle elf indexes.
174 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
175 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
176 use it. Handle elf indexes. Set credat.
177 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
178 (_bfd_vms_lib_alpha_mkarchive): ... this.
179 * libbfd.h: Regenerated.
180 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
182 2010-05-28 Sterling Augustine <sterling@tensilica.com>
184 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
185 of code to change the bits in the instructions to match the changes
186 in the relocations. Declare dest_addr and sym_sec to help.
188 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
190 Workaround GCC PR middle-end/4210.
191 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
194 2010-05-27 Tristan Gingold <gingold@adacore.com>
196 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
197 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
198 (vms_time_to_time_t): Use them instead of local const.
199 (vms_time_t_to_vms_time): New function.
200 (vms_get_time): Likewise.
201 (vms_raw_get_time): Likewise.
202 * vms.h (vms_time_t_to_vms_time): New declaration.
203 (vms_get_time): Likewise.
204 (vms_raw_get_time): Likewise.
206 2010-05-26 Tristan Gingold <gingold@adacore.com>
208 * vms-alpha.c: Update comments.
209 (alpha_vms_write_exec): Set lnkflags. Write the GST.
210 (alpha_vms_link_output_symbol): New function.
211 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
212 Set dst_section private field.
213 (alpha_vms_bfd_final_link): Remove code that set dst_section.
215 2010-05-26 Tristan Gingold <gingold@adacore.com>
217 * bfdio.c: Declare and define _bfd_memory_iovec.
218 (bfd_bread): Move code for BFD_IN_MEMORY...
219 (bfd_bwrite): ... Ditto ...
220 (bfd_tell): ... Ditto ...
221 (bfd_flush): ... Ditto ...
222 (bfd_stat): ... Ditto ...
223 (bfd_seek): ... Ditto ...
224 (bfd_get_size): ... Ditto ...
225 (bfd_mmap): ... Ditto ...
226 (memory_bread): ... to these new functions.
227 (memory_bwrite): Ditto.
228 (memory_btell): Ditto.
229 (memory_bseek): Ditto.
230 (memory_bflush): Ditto.
231 (memory_bstat): Ditto.
232 (memory_bmmap): Ditto.
233 (memory_bclose): New function.
234 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
235 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
236 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
237 (bfd_make_writable): Use _bfd_memory_iovec.
238 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
239 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
241 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
243 * libbfd.h: Regenerate.
245 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
246 Joseph Myers <joseph@codesourcery.com>
247 Andrew Stubbs <ams@codesourcery.com>
249 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
250 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
251 * configure.in: Handle FDPIC vectors.
252 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
253 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
254 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
255 SYMBOL_REFERENCES_LOCAL for function descriptors.
256 (fdpic_object_p): New.
257 (sh_reloc_map): Add FDPIC and movi20 relocations.
258 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
260 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
262 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
263 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
264 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
265 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
266 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
268 (get_plt_info): Handle FDPIC.
269 (MAX_SHORT_PLT): Define.
270 (get_plt_index, get_plt_offset): Handle short_plt.
272 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
273 got_type and adjust all uses. Add GOT_FUNCDESC.
274 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
275 local_got_tls_type to local_got_type.
276 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
278 (sh_elf_local_funcdesc): Define.
279 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
281 (sh_elf_link_hash_newfunc): Initialize new fields.
282 (sh_elf_link_hash_table_create): Set fdpic_p.
283 (sh_elf_omit_section_dynsym): New.
284 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
286 (allocate_dynrelocs): Allocate local function descriptors and space
287 for R_SH_FUNCDESC-related relocations, and for rofixups.
288 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
289 require function descriptors.
290 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
291 (sh_elf_modify_program_headers): New.
292 (sh_elf_size_dynamic_sections): Allocate function descriptors for
293 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
294 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
295 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
296 entry in the .dynamic section.
297 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
298 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
299 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
300 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
301 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
302 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
303 read-only section warnings. Handle undefined weak symbols. Generate
304 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
305 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
306 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
307 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
308 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
309 Handle 20-bit relocations.
310 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
312 (sh_elf_check_relocs): Handle new relocations. Make symbols
313 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
314 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
316 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
317 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
318 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
319 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
320 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
321 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
322 Use install_movi20_field. Rename srel to srelgot. Always generate
323 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
324 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
325 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
326 Rename sgot to sgotplt. Assert that the right number of rofixups
327 and dynamic relocations were allocated.
328 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
329 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
330 (elf_backend_can_make_relative_eh_frame)
331 (elf_backend_can_make_lsda_relative_eh_frame)
332 (elf_backend_encode_eh_address): Define.
333 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
334 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
335 Redefine for FDPIC vector.
336 * reloc.c: Add SH FDPIC and movi20 relocations.
337 * targets.c (_bfd_target_vector): Add FDPIC vectors.
338 * configure, bfd-in2.h, libbfd.h: Regenerated.
340 2010-05-25 Jay Krell <jay.krell@cornell.edu>
343 * archive.c (_bfd_calloc_wrapper): New function.
344 (_bfd_add_bfd_to_archive_cache): Use it.
346 * configure.in: Add alpha*-*-*vms* to list of natives.
347 * configure: Regenerate.
349 * vms-misc.c: Define globalref if necessary.
350 (vms_convert_to_var_unix_filename): Rename to
351 _bfd_vms_convert_to_var_unix_filename and export.
352 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
353 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
354 vms_convert_to_var_unix_filename.
356 2010-05-24 Tristan Gingold <gingold@adacore.com>
358 * vms-alpha.c (add_symbol_entry): New function extrated from ...
359 (add_symbol): ... adjusted.
361 2010-05-24 Tristan Gingold <gingold@adacore.com>
363 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
364 (alpha_vms_write_exec): Add a comment.
365 (_bfd_vms_write_egsd): Ditto.
366 (alpha_vms_convert_symbol): Remove a blank line.
368 2010-05-21 Tristan Gingold <gingold@adacore.com>
370 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
373 2010-05-21 Tristan Gingold <gingold@adacore.com>
375 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
376 SEC_LOAD if isect has data.
377 (vms_get_symbol_info): Refine the condition for 'T' type.
379 2010-05-18 Tristan Gingold <gingold@adacore.com>
381 * vms-alpha.c (_bfd_vms_write_emh): New function.
382 (_bfd_vms_write_lmn): New function.
383 (_bfd_vms_write_eeom): Moved.
384 (hash_string): Likewise.
385 (_bfd_vms_length_hash_symbol): Likewise.
386 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
387 and _bfd_vms_write_lmn, and call these functions.
389 2010-05-18 Tristan Gingold <gingold@adacore.com>
391 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
392 Add details in the messages.
393 (evax_bfd_print_image): Change message.
395 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
398 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
399 (elf_fake_sections): Likewise.
401 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
403 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
405 2010-05-17 Tristan Gingold <gingold@adacore.com>
407 * vms-alpha.c: Include esgps.h and eidc.h.
408 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
409 (evax_bfd_print_egsd_flags): New function, extracted from ...
410 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
411 EGSD__C_SPSC and EGSD__C_IDC.
413 2010-05-14 Tristan Gingold <gingold@adacore.com>
415 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
416 (_bfd_vms_get_object_record): Handle align byte only in the
419 2010-05-14 Tristan Gingold <gingold@adacore.com>
421 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
422 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
423 * libbfd.h: Regenerate.
424 * configure.in (havevecs): Define HAVE_all_vecs when
425 --enable-targets=all is set. Use AC_SUBST on it.
426 (tdefaults): Do not add havevecs.
427 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
428 * configure: Regenerate.
429 * Makefile.am (HAVEVECS): New variable.
430 (INCLUDES): Add HAVEVECS.
431 * Makefile.in: Regenerate.
432 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
433 target is selected. Add #ifdef/#endif around vms specific code.
434 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
435 bfd_elfNN_archive_slurp_extended_name_table,
436 bfd_elfNN_archive_construct_extended_name_table,
437 bfd_elfNN_archive_truncate_arname,
438 bfd_elfNN_archive_write_armap,
439 bfd_elfNN_archive_read_ar_hdr,
440 bfd_elfNN_archive_write_ar_hdr,
441 bfd_elfNN_archive_openr_next_archived_file,
442 bfd_elfNN_archive_get_elt_at_index,
443 bfd_elfNN_archive_generic_stat_arch_elt,
444 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
446 2010-05-11 Jie Zhang <jie@codesourcery.com>
448 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
449 Tag_ABI_HardFP_use correctly.
451 2010-05-11 Alan Modra <amodra@gmail.com>
453 * coffcode.h (coff_write_object_contents): Enclose all occurrences
454 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
456 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
458 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
459 sym_name to improve packing.
460 (cortex_a8_erratum_scan): Check for PLT entries.
461 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
463 2010-05-07 Tristan Gingold <gingold@adacore.com>
465 * Makefile.in: Regenerate with automake 1.11.1.
468 2010-05-05 Nick Clifton <nickc@redhat.com>
470 * po/es.po: Updated Spanish translation.
472 2010-05-03 Tristan Gingold <gingold@adacore.com>
474 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
475 selective_search flag.
477 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
478 before output_has_begun is set.
480 2010-05-03 Tristan Gingold <gingold@adacore.com>
482 * vms-alpha.c: Add comments.
483 (struct vms_private_data_struct): Remove image_autoextend field.
484 (dst_check_allocation): Removed.
485 (image_write): Remove call to dst_check_allocation.
486 (vms_slurp_debug): Do not set image_autoextend. Adjust section
488 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
489 (alpha_vms_write_exec): Use dst_section to get the dst section.
490 Write the dmt section.
491 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
492 (alpha_vms_read_sections_content): Do not set image_autoextend.
493 (alpha_vms_bfd_final_link): Generate the dst.
495 2010-05-03 Tristan Gingold <gingold@adacore.com>
497 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
499 (vms_lib_dcx): Adjust for the above change.
501 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
504 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
506 * elf32-i386.c (elf_i386_relocate_section): Use it.
507 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
509 2010-04-30 Tristan Gingold <gingold@adacore.com>
511 * vms-lib.c (vms_read_block): New function.
512 (vms_traverse_index): Use vms_read_block. Handle long key names.
514 2010-04-30 Tristan Gingold <gingold@adacore.com>
516 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
518 (struct carsym_mem): New structure.
519 (vms_add_index): New function.
520 (vms_add_indexes_from_list): New function.
521 (vms_traverse_index): Parameter carsym changed to carsym_mem.
522 Code adjusted to handle elfidx.
523 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
524 Parameter NBREL is now a pointer.
525 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
527 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
528 (_bfd_vms_lib_find_symbol): Ditto.
529 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
531 (_bfd_vms_lib_get_module): New function.
532 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
534 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
535 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
536 (vms_write_index): Adjust for structure renamed.
537 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
538 changes of _bfd_vms_lib_find_symbol.
540 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
542 * config.bfd: Correct accidential reverted patch
545 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
547 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
548 to USE_MINGW64_LEADING_UNDERSCORES.
549 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
550 * config.bfd: Change underscoring default for x64 mingw
552 * coffcode.h (coff_write_relocs): Add check that dereferenced
553 sym_ptr_ptr isn't NULL.
554 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
555 * configure: Regenerated.
556 * configure.in: Add option '--enable-leading-mingw64-underscores'
557 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
559 2010-04-27 Nick Clifton <nickc@redhat.com>
562 * coffgen.c (coff_find_nearest_line): Incldue the section address
563 of function name symbols in address comparisons.
565 2010-04-27 Nick Clifton <nickc@redhat.com>
567 * po/fr.po: Updated French translation.
569 2010-04-23 Alan Modra <amodra@gmail.com>
571 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
572 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
574 (assign_file_positions_for_load_sections): Modify section in
575 segment warning to ignore overlay vmas.
576 * elf32-spu.c (spu_elf_object_p): Replace use of
577 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
579 2010-04-22 Nick Clifton <nickc@redhat.com>
581 * po/bfd.pot: Updated by the Translation project.
582 * po/vi.po: Updated Vietnamese translation.
584 2010-04-22 Alan Modra <amodra@gmail.com>
586 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
587 change. Tidy. Don't error on sections not allocated in segment.
589 2010-04-15 Andrew Haley <aph@redhat.com>
591 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
593 * bfd-in2.h: Likewise.
594 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
595 control merging of exidx entries.
597 2010-04-20 Joseph Myers <joseph@codesourcery.com>
599 * elf32-tic6x.h: New.
600 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
601 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
602 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
603 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
604 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
605 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
606 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
607 elf32_tic6x_relocate_section): Handle REL relocations.
608 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
610 2010-04-20 Jakub Jelinek <jakub@redhat.com>
612 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
613 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
615 2010-04-19 Nick Clifton <nickc@redhat.com>
617 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
619 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
620 attribute to warned variable. Remove unused val, type and type2
623 2010-04-16 Andreas Schwab <schwab@redhat.com>
625 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
626 strict-aliasing rules.
628 2010-04-16 Tristan Gingold <gingold@adacore.com>
630 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
631 (_bfd_vms_get_object_record): Always assume there is a pad byte
634 * vms-lib.c: Add a few comments.
636 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
638 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
639 attributes in v2.08 of the ABI.
641 2010-04-15 Alan Modra <amodra@gmail.com>
643 * config.bfd (vax*-*-*vms*): Delete.
645 2010-04-14 Tristan Gingold <gingold@adacore.com>
647 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
648 vms-tir.lo, vms.lo and add vms-alpha.lo
649 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
650 vms-tir.c, vms.c and add vms-alpha.c
651 * Makefile.in: Regenerate.
652 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
654 * configure: Regenerate.
655 * targets.c (vms_vax_vec): Remove the declaration.
656 (_bfd_target_vector): Remove vms_vax_vec.
657 * vms-alpha.c: New file.
658 * vms-gsd.c: Removed, rewritten in vms-alpha.c
662 * vms-misc.c: Fix indentation and comments. Replace most of
663 #if VMS_DEBUG/vms_debug with vms_debug2.
664 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
665 (hash_string): Ditto.
666 (_bfd_vms_length_hash_symbol): Ditto.
667 (maybe_adjust_record_pointer_for_object): Ditto.
668 (_bfd_vms_get_object_record): Ditto.
669 (vms_get_remaining_object_record): Ditto.
670 (_bfd_vms_push): Ditto.
671 (_bfd_vms_pop): Ditto.
672 (_bfd_vms_get_header_values): Removed.
673 (_bfd_vms_get_first_record): Removed.
674 (vms_get_remaining_image_record): Removed.
675 (new_symbol): Removed.
676 (_bfd_vms_enter_symbol): Removed.
677 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
678 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
679 parameter with struct vms_rec_wr.
680 (_bfd_vms_output_push): Removed and replaced by ...
681 (_bfd_vms_output_begin_subrec): ... new function.
682 (_bfd_vms_output_alignment): Replace bfd parameter with
683 struct vms_rec_wr, and adjust.
684 (_bfd_vms_output_check): Ditto
685 (_bfd_vms_output_byte): Ditto.
686 (_bfd_vms_output_short): Ditto.
687 (_bfd_vms_output_long): Ditto.
688 (_bfd_vms_output_quad): Ditto.
689 (_bfd_vms_output_counted): Ditto.
690 (_bfd_vms_output_dump): Ditto.
691 (_bfd_vms_output_fill): Ditto.
692 (_bfd_vms_output_pop): Removed and replaced by ...
693 (_bfd_vms_output_end_subrec): ... new function.
694 (_bfd_vms_output_flush): Removed.
695 (_bfd_vms_output_align): New function.
696 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
698 (vms_convert_to_var): New function imported from vms.c
699 (vms_convert_to_var_1): Ditto.
700 (vms_convert_to_var_unix_filename): Ditto.
701 (vms_get_module_name): Ditto.
702 (get_vms_time_string): Ditto.
703 (vms_time_to_time_t): Ditto.
704 (vms_rawtime_to_time_t): Ditto.
705 * vms.h: All macros for the VMS file format are now in include/vms.
706 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
708 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
709 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
710 (struct funcinfo, struct vms_private_data_struct): Ditto.
711 (struct vms_section_data_struct): Ditto.
712 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
713 (vms_get_module_name, get_vms_time_string): New declarations.
714 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
715 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
716 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
717 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
718 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
719 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
720 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
721 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
722 (_bfd_vms_output_fill): Ditto.
723 (bfd_vms_set_section_flags): Ditto.
725 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
727 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
728 exit due to merging the same weak symbol to test that the symbols are
731 2010-04-13 Alan Modra <amodra@gmail.com>
733 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
734 when optimizing high got_tlsgd/ld insns.
736 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
738 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
740 (HAVE_PRSTATUS32_T): Likewise.
742 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
745 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
747 * config.in: Regenerated.
748 * configure: Likewise.
750 * elf.c: Include CORE_HEADER if it is defined.
752 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
753 Jan Kratochvil <jan.kratochvil@redhat.com>
755 * hosts/x86-64linux.h: New.
757 2010-04-09 Nick Clifton <nickc@redhat.com>
759 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
760 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
761 variables htab and hdr_info and mark info parameter as unused.
762 * elf.c (prep_headers): Remove unused variable i_phdrp.
763 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
764 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
766 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
767 * verilog.c (verilog_write_section): Remove unused variable
770 2010-04-07 Alan Modra <amodra@gmail.com>
772 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
773 * configure: Regenerate.
775 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
778 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
780 2010-04-06 Tristan Gingold <gingold@adacore.com>
782 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
784 2010-04-05 Jakub Jelinek <jakub@redhat.com>
786 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
787 provided that it has the expected address size and zero segment
790 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
791 (struct line_info): Add op_index field, change end_sequence type to
793 (new_line_sorts_after): For the same address compare op_index.
794 (add_line_info): Add op_index argument, store it into the structure.
795 (decode_line_info): Complain about unknown versions of .debug_line.
796 Initialize maximum_ops_per_insn. Add op_index state register and
799 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
801 * elf32-ppc.c (apuinfo_set): New static var.
802 (ppc_elf_begin_write_processing): Set it here, always create an
803 APUinfo section if there were any in the inputs.
804 (ppc_elf_write_section): Check apuinfo_set.
805 (ppc_elf_final_write_processing): Likewise.
807 2010-04-01 Tristan Gingold <gingold@adacore.com>
809 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
810 vms_time_to_time_t and vms_rawtime_to_time_t.
811 * vms.c (vms_alpha_vec): Add archives support.
812 * vms-misc.c: Include safe-ctype.h
813 (vms_get_module_name): New function.
814 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
815 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
816 vms_get_module_name function. Use this function.
817 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
818 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
819 Add prototypes for vms-lib.c
820 * libbfd.h: Regenerate.
821 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
822 vms-lib.lo to vms_alpha_vec.
823 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
824 * configure: Regenerate.
825 * bfd.c: Add selective_search field.
826 * bfd-in2.h: Regenerate.
827 * archive.c (append_relative_path): Rename to
828 _bfd_append_relative_path and make it public.
829 (_bfd_get_elt_at_filepos): Adjust for above renaming.
830 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
831 (BFD32_BACKENDS_CFILES): Add vms-lib.c
832 * Makefile.in: Regenerate.
834 2010-04-01 Jakub Jelinek <jakub@redhat.com>
836 * dwarf2.c (read_attribute_value): Handle CU version 4
837 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
838 and DW_FORM_flag_present. For unknown form value return NULL.
839 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
841 (parse_comp_unit): Allow CU version 4.
843 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
845 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
846 to _bfd_elf_get_dynamic_reloc_section.
847 (elf_cris_discard_excess_dso_dynamics): Ditto.
849 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
851 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
852 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
854 2010-03-31 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
857 TPREL16_HI and TPREL16_HA insns.
859 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
862 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
863 assert of empty pcrel_relocs_copied on the direct symbol. Instead
864 of moving the list from the indirect symbol to the direct symbol,
865 merge into any existing list.
866 (cris_elf_check_relocs): Store the original section in the
867 pcrel_relocs_copied list, not the relocation section.
868 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
869 the relocation section, for reducing its size. Change the
870 BFD_ASSERT into a check for the section being read-only, and only
871 emit warnings and TEXTREL marker when there's an entry for a
874 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
876 * elf32-arm.c (using_thumb_only): Handle v6-M.
878 2010-03-26 Alan Modra <amodra@gmail.com>
880 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
881 * bfd-in.h (elf_discarded_section): Clarify comment.
882 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
883 * bfd-in2.h: Regenerate.
885 2010-03-26 Matt Rice <ratmice@gmail.com>
887 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
888 as unique in the armap.
890 2010-03-26 Alan Modra <amodra@gmail.com>
893 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
894 possible stub on branches.
896 2010-03-25 Joseph Myers <joseph@codesourcery.com>
898 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
899 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
900 (BFD32_BACKENDS): Add elf32-tic6x.lo.
901 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
902 * Makefile.in: Regenerate.
903 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
904 (bfd_archures_list): Update.
905 * config.bfd (tic6x-*-elf): New.
906 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
908 * configure: Regenerate.
909 * cpu-tic6x.c, elf32-tic6x.c: New.
910 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
911 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
912 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
913 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
914 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
915 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
916 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
917 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
918 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
919 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
920 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
921 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
922 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
923 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
924 (_bfd_target_vector): Update.
925 * bfd-in2.h, libbfd.h: Regenerate.
927 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
929 * aout-target.h: Update copyright year.
930 * aout-tic30.c: Likewise.
931 * coff-alpha.c: Likewise.
932 * coff-rs6000.c: Likewise.
933 * coff64-rs6000.c: Likewise.
934 * elf64-mips.c: Likewise.
936 * libecoff.h: Likewise.
937 * mach-o-target.c: Likewise.
938 * mach-o.c: Likewise.
940 * targets.c: Likewise.
942 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
944 * libbfd-in.h: Update copyright year.
946 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
949 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
952 2010-03-19 Jie Zhang <jie@codesourcery.com>
954 * elf32-arm.c (struct section_list): Remove.
955 (section_list): Remove typedef.
956 (record_section_with_arm_elf_section_data): Remove.
957 (find_arm_elf_section_entry): Remove.
958 (get_arm_elf_section_data): Use is_arm_elf.
959 (unrecord_section_with_arm_elf_section_data): Remove.
960 (elf32_arm_new_section_hook): Don't call
961 record_section_with_arm_elf_section_data.
962 (elf32_arm_write_section): Set mapcount to -1 when
963 the map has been used. Don't call
964 unrecord_section_with_arm_elf_section_data.
965 (unrecord_section_via_map_over_sections): Remove.
966 (elf32_arm_close_and_cleanup): Remove.
967 (elf32_arm_bfd_free_cached_info): Remove.
968 (bfd_elf32_close_and_cleanup): Don't define.
969 (bfd_elf32_bfd_free_cached_info): Don't define.
971 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
974 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
975 * libcoff.h: Regenerated.
977 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
978 if dont_strip_reloc is set.
979 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
980 dont_strip_reloc on output if there is no .reloc and
981 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
983 2010-03-18 Wei Guozhi <carrot@google.com>
986 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
988 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
989 * bfd-in2.h: Regenerate.
990 * libbfd.h: Regenerate.
992 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
994 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
995 (BFD_RELOC_SPU_STUB): Likewise.
997 2010-03-17 Jie Zhang <jie@codesourcery.com>
999 * elf.c (assign_file_positions_for_load_sections): Avoid
1002 2010-03-17 Alan Modra <amodra@gmail.com>
1005 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1008 2010-03-17 Alan Modra <amodra@gmail.com>
1010 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1012 2010-03-16 Alan Modra <amodra@gmail.com>
1014 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1015 (ppc64_elf_edit_toc): Set it here.
1016 (ha_reloc_match): New function.
1017 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1019 2010-03-15 Alan Modra <amodra@gmail.com>
1021 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1022 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1024 2010-03-14 Alan Modra <amodra@gmail.com>
1027 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1028 * elf64-ppc.c (call_check_done): Define.
1029 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1030 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1031 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1032 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1033 Simplify return logic. Iterate over all .init and .fini fragments
1034 by recursion. Set makes_toc_func_call here..
1035 (ppc64_elf_next_input_section): ..rather than here.
1036 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1038 2010-03-13 Alan Modra <amodra@gmail.com>
1041 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1042 function descriptor symbol if there is one, not just for plt stubs.
1043 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1045 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1047 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1049 Skip it when constructing def.vd_next.
1051 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1052 bfd_elf32_i386_sol2_vec.
1053 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1054 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1055 (elf_backend_want_plt_sym): Redefine to 1.
1057 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1058 bfd_elf64_x86_64_sol2_vec.
1059 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1060 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1061 (elf_backend_want_plt_sym): Redefine to 1.
1063 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1064 bfd_elf32_i386_sol2_vec.
1065 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1067 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1068 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1071 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1072 bfd_elf64_x86_64_sol2_vec.
1073 * configure: Regenerate.
1075 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1076 (bfd_elf64_x86_64_sol2_vec): Declare.
1077 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1078 bfd_elf64_x86_64_sol2_vec.
1080 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1082 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1085 2010-03-04 Alan Modra <amodra@gmail.com>
1088 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1089 (read_attribute_value, decode_line_info): Likewise.
1090 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1091 (arange_add, sort_line_sequences): Likewise.
1092 (find_abstract_instance_name): Handle failures from called funcs.
1093 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1094 (find_line): Realloc to a temp, and handle alloc fail.
1096 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1098 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1099 a mapping symbol to an empty section.
1101 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1103 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1104 return value from the call to _bfd_elf_merge_object_attributes.
1106 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1107 Alan Modra <amodra@gmail.com>
1109 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1110 destination mode of the a8 stub.
1111 (elf32_arm_link_hash_table): Add top_id field.
1112 (elf32_arm_link_hash_table_create): Initialize top_id.
1113 (arm_type_of_stub): Update prototype, st_type can now be updated
1114 by this function. Actual destination address in case of PLT is
1115 computed here, to help factorizing code.
1116 (elf32_arm_stub_name): Update prototype, use stub_type additional
1117 parameter to build stub name.
1118 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1119 additional parameter to build stub entry.
1120 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1121 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1122 Call elf32_arm_final_link_relocate to process all in-stub
1124 (elf32_arm_setup_section_lists): Update top_id.
1125 (cortex_a8_erratum_scan): Record stub destination mode.
1126 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1128 (elf32_arm_final_link_relocate): Enable processing of in-stub
1129 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1130 needed, enabling code factorization.
1131 (elf32_arm_final_link): Process stub sections.
1132 (elf32_arm_output_map_sym): Add entry to code/data map.
1134 2010-03-01 David S. Miller <davem@davemloft.net>
1136 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1137 h->def_regular, set h->ref_regular.
1138 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1139 and dynamic relocations if h->ref_regular.
1141 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1142 (sparc_reloc_map): Delete.
1143 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1144 relocation type in switch statements.
1146 2010-02-25 Alan Modra <amodra@gmail.com>
1149 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1150 to final_link and invert. For final link allow some flags to
1151 differ. Don't specially allow flags to be all zero.
1153 2010-02-24 Alan Modra <amodra@gmail.com>
1156 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1157 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1160 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1163 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1164 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1166 2010-02-22 Alan Modra <amodra@gmail.com>
1168 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1169 fieldmask left by rightshift.
1170 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1173 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1175 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1176 STT_GNU_IFUNC on large common symbol.
1178 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1180 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1181 has_ifunc_symbols if the symbol comes from a shared library.
1182 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1183 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1184 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1185 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1186 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1188 2010-02-19 Alan Modra <amodra@gmail.com>
1190 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1191 (_bfd_elf_copy_private_header_data): ..here.
1192 * elflink.c (_bfd_elf_size_group_sections): New function.
1193 (bfd_elf_size_dynamic_sections): Call it.
1194 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1195 (_bfd_elf_fixup_group_sections): Declare.
1197 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1199 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1200 merging Tag_DIV_use, Tag_MPextension_use, and
1201 Tag_MPextension_use_legacy tags.
1203 2010-02-18 Alan Modra <amodra@gmail.com>
1205 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1206 commit. Don't write zeros for removed group members.
1207 (_bfd_elf_copy_private_header_data): Adjust size of group section
1208 when group members are removed by objcopy.
1210 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1213 * configure.host (*-*-solaris2.11): Add host define to select
1214 valid default code page for windres/windmc on solaris.
1216 2010-02-15 Nick Clifton <nickc@redhat.com>
1218 * po/vi.po: Updated Vietnamese translation.
1220 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1222 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1223 missing mapping symbol to data only sections.
1225 2010-02-11 David S. Miller <davem@davemloft.net>
1227 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1228 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1230 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1231 these relocs on global symbols.
1233 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1234 local symbol references which are not STT_GNU_IFUNC. Handle
1235 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1236 and deal with negative vs. non-negative values properly.
1238 2010-02-09 Tristan Gingold <gingold@adacore.com>
1240 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1241 non-external relocation.
1243 2010-02-09 Alan Modra <amodra@gmail.com>
1245 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1246 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1247 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1248 (ppc64_elf_layout_multitoc): Don't resize if we have already
1251 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1253 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1254 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1255 elfcore_write_s390_prefix): New.
1256 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1257 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1258 elfcore_write_s390_prefix): New.
1259 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1260 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1261 (elfcore_write_register_note): Handle .reg-s390-timer,
1262 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1263 .reg-s390-prefix section.
1265 2010-02-09 Alan Modra <amodra@gmail.com>
1267 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1268 unsigned char. Update variables and code using them throughout file.
1269 (struct ppc_link_hash_entry): Likewise for tls_mask.
1271 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1273 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1274 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1275 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1276 code setting the flag.
1277 (ppc64_elf_next_toc_section): Group big-toc sections in
1280 2010-02-08 David S. Miller <davem@davemloft.net>
1282 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1283 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1285 * elfxx-sparc.c (create_got_section): Delete.
1286 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1287 section creator does that work for us. Use ->elf.foo instead of
1288 ->foo where applicable.
1289 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1291 (allocate_dynrelocs): Likewise.
1292 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1293 (_bfd_sparc_elf_relocate_section): Likewise.
1294 (sparc_vxworks_build_plt_entry): Likewise.
1295 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1296 (sparc_finish_dyn): Likewise.
1297 (sparc_vxworks_finish_exec_plt): Likewise.
1298 (sparc_vxworks_finish_shared_plt): Likewise.
1299 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1301 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1302 macros for visibilty and locality checks.
1303 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1304 (allocate_dynrelocs): Likewise.
1305 (_bfd_sparc_elf_relocate_section): Likewise.
1306 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1308 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1309 but never used local var 'dynobj'.
1311 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1314 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1315 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1316 * bfd-in2.h: Regenerate.
1317 * libbfd.h: Regenerate.
1319 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1320 and loc_hash_memory.
1321 (_bfd_sparc_elf_link_hash_table_free): Declare.
1322 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1323 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1324 bfd_elf32_bfd_link_hash_table_free): Define.
1325 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1326 has_ifunc_symbols if STT_GNU_IFUNC.
1327 (bfd_elf64_bfd_link_hash_table_free): Define.
1328 (elf_backend_post_process_headers): Define always.
1329 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1330 (sparc_reloc_map): Add entries for new IFUNC relocs.
1331 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1332 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1333 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1334 elf_sparc_get_local_sym_hash): New.
1335 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1337 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1339 (_bfd_sparc_elf_link_hash_table_free): New.
1340 (create_ifunc_sections): New.
1341 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1342 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1343 cons up a fake local hash table entry for it. Unconditionally add
1344 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1345 dyn relocs for ifunc.
1346 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1347 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1348 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1349 (allocate_local_dynrelocs): New function.
1350 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1351 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1353 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1354 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1355 plt in iplt/irelplt.
1357 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1359 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1360 max_contents_size, only consider sections whose contents must
1363 2010-02-09 Alan Modra <amodra@gmail.com>
1365 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1366 (ppc64_elf_size_dynamic_sections): ..and here..
1367 (merge_got_entries): ..rather than here.
1369 2010-02-09 Alan Modra <amodra@gmail.com>
1371 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1372 (has_small_toc_reloc): Define.
1373 (ppc64_elf_check_relocs): Set the above flags.
1374 (ppc64_elf_edit_opd): Delete obfd param.
1375 (ppc64_elf_tls_optimize): Likewise.
1376 (ppc64_elf_edit_toc): Likewise.
1377 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1378 * elf64-ppc.h: Update prototypes.
1380 2010-02-08 Alan Modra <amodra@gmail.com>
1382 * section.c (struct bfd_section): Delete has_tls_reloc,
1383 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1384 Add sec_flg0 thru sec_flg5.
1385 (BFD_FAKE_SECTION): Update for changed flags.
1386 * ecoff.c (bfd_debug_section): Likewise.
1387 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1388 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1389 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1390 * elf32-xtensa.c (reloc_done): Define.
1391 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1392 * bfd-in2.h: Regenerate.
1394 2010-02-08 Tristan Gingold <gingold@adacore.com>
1396 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1397 for non-scattered relocations.
1399 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1401 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1402 apuinfo sections, only scan input sections once and reuse the
1405 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1407 * archures.c (bfd_mach_ppc_titan): Define.
1408 * bfd-in2.h: Regenerate.
1409 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1411 2010-02-08 Alan Modra <amodra@gmail.com>
1413 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1415 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1417 * elf.c (assign_file_positions_for_load_sections) Update lma of
1418 section if necessary. Fixes Bugzilla 11219.
1420 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1422 * elf32-i386.c: Remove trailing white spaces.
1423 * elf64-x86-64.c: Likewise.
1425 2010-02-03 Nick Clifton <nickc@redhat.com>
1427 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1428 entries for other architectures.
1429 (struct elf_link_hash_table): Add hash_table_id field.
1430 (elf_hash_table_id): New accessor macro.
1431 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1433 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1434 returning cast pointer.
1435 (elf32_mn10300_link_hash_table_create): Identify new table as
1436 containing MN10300 extensions.
1437 (mn10300_elf_relax_section): Check pointer returned by
1438 elf32_mn10300_hash_table.
1439 * elf32-arm.c: Likewise, except using ARM extensions.
1440 * elf32-avr.c: Likewise, except using AVR extensions.
1441 * elf32-bfin.c: Likewise, except using BFIN extensions.
1442 * elf32-cris.c: Likewise, except using CRIS extensions.
1443 * elf32-frv.c: Likewise, except using FRV extensions.
1444 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1445 * elf32-i386.c: Likewise, except using I386 extensions.
1446 * elf32-lm32.c: Likewise, except using LM32 extensions.
1447 * elf32-m32r.c: Likewise, except using M32RM extensions.
1448 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1449 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1450 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1451 * elf32-m68k.c: Likewise, except using M68K extensions.
1452 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1453 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1454 * elf32-s390.c: Likewise, except using S390 extensions.
1455 * elf32-sh.c: Likewise, except using SH extensions.
1456 * elf32-spu.c: Likewise, except using SPU extensions.
1457 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1458 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1459 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1460 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1461 * elf64-s390.c: Likewise, except using S390 extensions.
1462 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1463 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1464 * elfxx-mips.c: Likewise, except using MIPS extensions.
1465 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1466 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1467 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1468 redundant structure.
1469 (elf32_cr16_hash_table): Delete unused macro.
1470 (elf32_cr16_link_hash_traverse): Delete unused macro.
1471 * elf32-score.c: Likewise.
1472 * elf32-score7.c: Likewise.
1473 * elf32-vax.c: Likewise.
1474 * elf64-sh64.c: Likewise.
1476 2010-02-03 Alan Modra <amodra@gmail.com>
1478 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1479 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1480 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1482 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1483 Remove no_multi_toc.
1484 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1485 when allocating a new struct got_entry.
1486 (allocate_got): New function, extracted from..
1487 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1488 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1489 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1490 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1491 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1492 new params in htab. Extract some code to..
1493 (ppc64_elf_start_multitoc_partition): ..here. New function.
1494 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1495 second pass toc scan.
1496 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1497 (ppc64_elf_reinit_toc): Rename to..
1498 (ppc64_elf_finish_multitoc_partition): ..this.
1499 (ppc64_elf_layout_multitoc): New function.
1500 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1501 layout_sections_again params.
1502 (ppc64_elf_relocate_section): Handle indirect got entries.
1503 * elf64-ppc.h: Update prototypes. Declare new functions.
1505 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1507 * elf-bfd.h (elfcore_write_xstatereg): New.
1509 * elf.c (elfcore_grok_xstatereg): New.
1510 (elfcore_write_xstatereg): Likewise.
1511 (elfcore_grok_note): Handle NT_X86_XSTATE.
1512 (elfcore_write_register_note): Handle .reg-xstate section.
1514 2010-02-01 Tristan Gingold <gingold@adacore.com>
1516 * som.c (som_write_ar_hdr): Define this macro.
1518 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1520 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1521 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1522 linkage table pointer to use the global table pointer if not doing
1525 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1527 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1528 if it has already been set.
1530 2010-01-27 Tristan Gingold <gingold@adacore.com>
1532 * vms.h: Remove trailing spaces.
1533 (struct hdr_struct): Remove unused hdr_c_cpr field.
1534 (enum file_format_enum): Add comments.
1535 * vms.c (vms_bfd_print_private_bfd_data): New function that
1537 Remove trailing spaces.
1538 * vms-misc.c: Improve comments.
1539 (_bfd_vms_get_object_record): Also handle files without pads.
1540 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1541 * vms-gsd.c (struct flagdescstruct): Make name field const.
1542 (gsyflagdesc): Fix typo.
1544 2010-01-27 Alan Modra <amodra@gmail.com>
1547 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1548 (ppc64_elf_setup_section_lists): Init them.
1549 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1550 and .toc on the same input file.
1551 (ppc64_elf_relocate_section): Correct GOT entry offset.
1553 2010-01-26 Tristan Gingold <gingold@adacore.com>
1555 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1556 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1557 * archive.c (is_bsd44_extended_name): New macro.
1558 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1559 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1561 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1562 (_bfd_generic_write_ar_hdr): Ditto.
1563 (_bfd_bsd44_write_ar_hdr): Ditto.
1564 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1565 (bsd_write_armap): Adjust firstreal computation.
1566 * libbfd-in.h (struct areltdata): Add extra_size field.
1567 (_bfd_generic_write_ar_hdr): Add prototype.
1568 (_bfd_bsd44_write_ar_hdr): Ditto.
1569 (_bfd_write_ar_hdr): Define.
1570 (_bfd_noarchive_write_ar_hdr): Ditto.
1571 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1572 (_bfd_archive_coff_write_ar_hdr): Ditto.
1573 (_bfd_archive_bsd44_slurp_armap): Ditto.
1574 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1575 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1576 (_bfd_archive_bsd44_truncate_arname): Ditto.
1577 (_bfd_archive_bsd44_write_armap): Ditto.
1578 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1579 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1580 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1581 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1582 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1583 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1584 * libbfd.h: Regenerate.
1585 * oasys.c (oasys_write_ar_hdr): Define.
1586 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1587 * ieee.c (ieee_write_ar_hdr): Define.
1588 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1589 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1590 (bfd_pmac_xcoff_backend_data): Ditto.
1591 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1592 (bfd_xcoff_aix5_backend_data): Ditto.
1593 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1594 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1595 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1596 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1597 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1598 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1599 (bfd_mach_o_construct_extended_name_table)
1600 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1601 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1602 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1603 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1604 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1605 (bfd_mach_o_construct_extended_name_table)
1606 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1607 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1608 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1609 * bfd-in2.h: Regenerate.
1611 2010-01-26 Alan Modra <amodra@gmail.com>
1612 H.J. Lu <hongjiu.lu@intel.com>
1615 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1616 symbols with ref_regular set when gc_sections is active.
1618 2010-01-25 Alan Modra <amodra@gmail.com>
1621 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1622 with relocations against undefined weak symbols.
1623 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1624 weak functions if the symbol is dynamic.
1625 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1626 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1627 (_bfd_elf_ppc_at_tprel_transform): New function.
1628 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1629 * bfd-in2.h: Regenerate.
1631 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1633 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1634 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1635 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1637 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1639 2010-01-21 Nick Clifton <nickc@redhat.com>
1641 * elflink.c (elf_link_add_object_symbols): Look up name of
1642 undefined symbol both before and after versioning has been
1643 applied. Do not bother with symbols that are weakly undefined.
1645 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1647 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1648 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1650 2010-01-19 Cary Coutant <ccoutant@google.com>
1652 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1654 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1655 Alan Modra <amodra@gmail.com>
1657 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1658 (elf_object_p): Read e_phnum extension.
1659 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1660 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1661 that we can read last program header.
1663 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1665 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1666 R_ARM_THM_CALL entry.
1667 (elf32_arm_final_link_relocate): Correct calculation of
1668 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1669 or R_ARM_THM_JUMP24 relocation.
1671 2010-01-18 Alan Modra <amodra@gmail.com>
1674 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1675 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1678 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1680 Fix compilation warning on gcc-3.4.
1681 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1682 parameter index to sec_index according to the function definition.
1684 2010-01-13 Chao-ying Fu <fu@mips.com>
1686 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1687 It is true for all CPUs.
1688 (jal_reloc_p): New function.
1689 (mips_elf_calculate_relocation): Rename require_jalxp to
1691 Update comment for CROSS_MODE_JUMP_P.
1692 Set up cross_mode_jump_p based on the mode change.
1693 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1694 Update comment for CROSS_MODE_JUMP_P.
1695 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1696 Use !cross_mode_jump_p to guard conversion.
1697 Convert "jr t9" to "b", if possible.
1698 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1700 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1701 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1703 2010-01-13 Nick Clifton <nickc@redhat.com>
1705 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1706 "m32c" returns the m32c arch_info_struct and not the m16c
1708 (arch_info_struct): Use the new scan function.
1709 (bfd_m32c_arch): Likewise.
1711 2010-01-13 Tristan Gingold <gingold@adacore.com>
1713 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1714 Appends new arch instead of overriding.
1715 Use mach_o_x86_64_vec for x86_64-*-darwin.
1716 * configure.in: Add mach_o_x86_64_vec.
1717 * configure: Regenerate.
1718 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1719 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1720 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1721 * Makefile.in: Regenerate.
1722 * mach-o-x86-64.c: New file.
1724 2010-01-13 Tristan Gingold <gingold@adacore.com>
1726 * reloc.c: Add MACH_O_X86_64 relocations.
1727 * bfd-in2.h: Regenerate.
1728 * libbfd.h: Regenerate.
1730 2010-01-13 Tristan Gingold <gingold@adacore.com>
1732 * archive.c (normalize): Use lbasename.
1733 (bfd_bsd_truncate_arname): Ditto.
1734 (bfd_gnu_truncate_arname): Ditto.
1736 2010-01-12 Tristan Gingold <gingold@adacore.com>
1738 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1740 2010-01-11 Tristan Gingold <gingold@adacore.com>
1742 * mach-o.h: Add x86-64 relocation types.
1744 2010-01-11 Tristan Gingold <gingold@adacore.com>
1746 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1747 (bfd_mach_o_set_arch_mach): New prototype.
1748 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1749 (bfd_mach_o_set_arch_mach): New function.
1750 (bfd_mach_o_gen_mkobject): New function.
1751 Set TARGET_ARCHITECTURE for the generic back-ends.
1752 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1753 Check that TARGET_ARCHITECTURE is defined.
1754 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1755 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1757 2010-01-11 Tristan Gingold <gingold@adacore.com>
1759 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1761 2010-01-11 Nick Clifton <nickc@redhat.com>
1763 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1764 handling of R_V850_HI16_S relocation.
1766 2010-01-11 Alan Modra <amodra@gmail.com>
1769 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1771 2010-01-11 Alan Modra <amodra@gmail.com>
1774 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1775 (find_abstract_instance_name): Use it.
1776 (parse_comp_unit): Set it.
1778 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1780 * Makefile.in: Regenerate.
1781 * configure: Regenerate.
1783 2010-01-08 Tristan Gingold <gingold@adacore.com>
1785 * archive.c: Remove bfd_special_undocumented_glue.
1787 2010-01-08 Alan Modra <amodra@gmail.com>
1790 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1791 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1792 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1794 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1797 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1798 a symbol referenced by DSO is is defined in a non-shared object
1801 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1804 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1805 undefined __start_XXX/__stop_XXX in all input files and set
1808 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1811 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1813 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1815 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1816 before including procfs.h.
1817 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1818 * configure.in: Added autoconf probe for the pr_fpreg member.
1819 * configure: Regenerated.
1820 * config.in: Regenerated.
1821 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1823 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1825 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1826 * dwarf2.c (concat_filename): Rename dirname with dir_name
1827 to void shadowing the dirname function.
1828 Rename subdirname with subdir_name to stay consistent with
1829 the new dir_name variable name.
1831 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1833 * archures.c: Add bfd_mach_ppc_e500mc64.
1834 * bfd-in2.h: Regenerate.
1835 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1836 bfd_mach_ppc_e500mc64.
1838 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1840 Fix -Wshadow warnings (seen on ppc-aix)
1841 * xcofflink.c: Replace finfo by flinfo throughout.
1843 For older changes see ChangeLog-2009
1849 version-control: never