1 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
3 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
6 2010-06-17 Tristan Gingold <gingold@adacore.com>
8 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
9 (BFD64_BACKENDS_CFILES): ... here.
10 (BFD32_BACKENDS): Move vms-alpha.lo to ...
11 (BFD64_BACKENDS): ... here.
12 * Makefile.in: Regenerate.
14 2010-06-15 Joseph Myers <joseph@codesourcery.com>
16 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
17 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
18 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
19 elf32_tic6x_merge_private_bfd_data): New.
20 (bfd_elf32_bfd_merge_private_bfd_data,
21 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
22 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
24 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
26 2010-06-15 Joseph Myers <joseph@codesourcery.com>
28 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
29 (struct elf_backend_data): Update comment on obj_attrs_order.
30 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
31 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
32 instead of hardcoded 4.
33 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
34 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
35 instead of hardcoded 4 and 5.
36 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
37 instead of hardcoded 4.
39 2010-06-14 Kevin Buettner <kevinb@redhat.com>
41 * elf32-h8300.c (elf_symbol_leading_char): Define.
43 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
45 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
47 2010-06-11 Tristan Gingold <gingold@adacore.com>
49 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
52 2010-06-11 Tristan Gingold <gingold@adacore.com>
54 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
56 2010-06-11 Tristan Gingold <gingold@adacore.com>
58 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
60 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
61 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
62 * vms-alpha.c (evax_section_flags): Make it const.
63 (vms_secflag_by_name): Remove unused ABFD argument.
64 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
65 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
66 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
67 (_bfd_vms_write_egsd): Remove useless cast.
69 2010-06-10 Tristan Gingold <gingold@adacore.com>
71 * config.bfd: Remove #if/#endif so that som can be compiled on any
73 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
74 can be used on any host.
76 2010-06-10 Tristan Gingold <gingold@adacore.com>
78 * som.c: Can now be compiled on any host.
79 Include bfd headers instead of system one.
80 (som_compute_checksum): Parameter is now a pointer to a
81 som_external_header structure. Adjust.
82 (struct section_to_type): Field section is now const.
83 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
85 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
86 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
87 (som_swap_clock_in, som_swap_clock_out): New functions.
88 (som_swap_header_in, som_swap_header_out): Likewise.
89 (som_swap_space_dictionary_in): Likewise.
90 (som_swap_space_dictionary_out): Likewise.
91 (som_swap_subspace_dictionary_in): Likewise.
92 (som_swap_subspace_dictionary_record_out): Likewise.
93 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
94 (som_swap_string_auxhdr_out): Likewise.
95 (som_swap_compilation_unit_out): Likewise.
96 (som_swap_exec_auxhdr_in): Likewise.
97 (som_swap_exec_auxhdr_out): Likewise.
98 (som_swap_lst_header_in): Likewise.
99 (som_object_setup): Adjust parameter type using bfd types.
100 (setup_sections): Likewise. Ditto for object file types.
101 Use intermediate variables for external representation and use the
102 swap functions to convert.
103 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
105 (som_prep_headers): Likewise.
106 (som_write_symbol_strings): Likewise.
107 (som_begin_writing): Likewise.
108 (som_finish_writing): Likewise.
109 (som_build_and_write_symbol_table): Likewise.
110 (bfd_section_from_som_symbol): Likewise.
111 (som_slurp_symbol_table): Likewise.
112 (som_bfd_print_private_bfd_data): Likewise.
113 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
114 (bfd_som_attach_compilation_unit): Likewise.
115 (som_bfd_count_ar_symbols): Likewise.
116 (som_bfd_fill_in_ar_symbols): Likewise.
117 (som_slurp_armap): Likewise.
118 (som_bfd_ar_write_symbol_stuff): Likewise.
119 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
120 sprintf to write header fields.
121 * som.h: Include bfd headers instead of system one.
122 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
123 (struct somdata): Use bfd structures instead of system ones.
124 (struct som_section_data_struct): Likewise.
125 (struct som_subspace_dictionary_record): Removed (now in
126 include/som/internal.h)
128 2010-06-10 Tristan Gingold <gingold@adacore.com>
130 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
131 as bfd requires an ANSI-C compiler.
133 2010-06-09 Tristan Gingold <gingold@adacore.com>
135 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
136 end of archive members.
138 2010-06-08 Tristan Gingold <gingold@adacore.com>
140 * som.c (som_bfd_free_cached_info): Do not free relocations as
141 they were allocated with bfd_zalloc.
143 2010-06-08 Tristan Gingold <gingold@adacore.com>
145 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
148 2010-06-08 Tristan Gingold <gingold@adacore.com>
150 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
151 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
152 * libbfd.h: Regenerate.
153 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
154 (bfd_elfNN_mkarchive): Ditto.
156 2010-06-02 Tristan Gingold <gingold@adacore.com>
158 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
160 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
162 * configure: Regenerate.
164 2010-06-01 Tristan Gingold <gingold@adacore.com>
166 * vms-alpha.c (struct vms_private_data_struct): Add
167 transfer_address field. Remove unused dst_info field.
168 (alpha_vms_write_exec): Use transfer_address.
169 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
170 (alpha_vms_bfd_final_link): Set transfer_address.
172 2010-05-31 Tristan Gingold <gingold@adacore.com>
174 * vms-lib.c (credat_lo, credat_hi): New fields.
175 (vms_read_block): Adjust comments.
176 (vms_write_block): New function.
177 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
178 hard-coded values with constants. Set credat_lo and credat_hi.
179 (_bfd_vms_lib_mkarchive): Add argument kind.
180 Set ver, mhd_size and type according to kind.
181 (_bfd_vms_lib_alpha_mkarchive): New function.
182 (struct lib_index): Renamed from struct vms_index
183 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
184 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
185 argument and handle it.
186 (vms_write_index): Adjust argument idx. Handle elf indexes.
187 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
188 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
189 use it. Handle elf indexes. Set credat.
190 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
191 (_bfd_vms_lib_alpha_mkarchive): ... this.
192 * libbfd.h: Regenerated.
193 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
195 2010-05-28 Sterling Augustine <sterling@tensilica.com>
197 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
198 of code to change the bits in the instructions to match the changes
199 in the relocations. Declare dest_addr and sym_sec to help.
201 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
203 Workaround GCC PR middle-end/4210.
204 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
207 2010-05-27 Tristan Gingold <gingold@adacore.com>
209 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
210 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
211 (vms_time_to_time_t): Use them instead of local const.
212 (vms_time_t_to_vms_time): New function.
213 (vms_get_time): Likewise.
214 (vms_raw_get_time): Likewise.
215 * vms.h (vms_time_t_to_vms_time): New declaration.
216 (vms_get_time): Likewise.
217 (vms_raw_get_time): Likewise.
219 2010-05-26 Tristan Gingold <gingold@adacore.com>
221 * vms-alpha.c: Update comments.
222 (alpha_vms_write_exec): Set lnkflags. Write the GST.
223 (alpha_vms_link_output_symbol): New function.
224 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
225 Set dst_section private field.
226 (alpha_vms_bfd_final_link): Remove code that set dst_section.
228 2010-05-26 Tristan Gingold <gingold@adacore.com>
230 * bfdio.c: Declare and define _bfd_memory_iovec.
231 (bfd_bread): Move code for BFD_IN_MEMORY...
232 (bfd_bwrite): ... Ditto ...
233 (bfd_tell): ... Ditto ...
234 (bfd_flush): ... Ditto ...
235 (bfd_stat): ... Ditto ...
236 (bfd_seek): ... Ditto ...
237 (bfd_get_size): ... Ditto ...
238 (bfd_mmap): ... Ditto ...
239 (memory_bread): ... to these new functions.
240 (memory_bwrite): Ditto.
241 (memory_btell): Ditto.
242 (memory_bseek): Ditto.
243 (memory_bflush): Ditto.
244 (memory_bstat): Ditto.
245 (memory_bmmap): Ditto.
246 (memory_bclose): New function.
247 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
248 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
249 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
250 (bfd_make_writable): Use _bfd_memory_iovec.
251 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
252 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
254 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
256 * libbfd.h: Regenerate.
258 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
259 Joseph Myers <joseph@codesourcery.com>
260 Andrew Stubbs <ams@codesourcery.com>
262 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
263 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
264 * configure.in: Handle FDPIC vectors.
265 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
266 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
267 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
268 SYMBOL_REFERENCES_LOCAL for function descriptors.
269 (fdpic_object_p): New.
270 (sh_reloc_map): Add FDPIC and movi20 relocations.
271 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
273 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
275 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
276 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
277 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
278 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
279 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
281 (get_plt_info): Handle FDPIC.
282 (MAX_SHORT_PLT): Define.
283 (get_plt_index, get_plt_offset): Handle short_plt.
285 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
286 got_type and adjust all uses. Add GOT_FUNCDESC.
287 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
288 local_got_tls_type to local_got_type.
289 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
291 (sh_elf_local_funcdesc): Define.
292 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
294 (sh_elf_link_hash_newfunc): Initialize new fields.
295 (sh_elf_link_hash_table_create): Set fdpic_p.
296 (sh_elf_omit_section_dynsym): New.
297 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
299 (allocate_dynrelocs): Allocate local function descriptors and space
300 for R_SH_FUNCDESC-related relocations, and for rofixups.
301 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
302 require function descriptors.
303 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
304 (sh_elf_modify_program_headers): New.
305 (sh_elf_size_dynamic_sections): Allocate function descriptors for
306 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
307 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
308 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
309 entry in the .dynamic section.
310 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
311 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
312 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
313 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
314 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
315 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
316 read-only section warnings. Handle undefined weak symbols. Generate
317 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
318 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
319 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
320 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
321 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
322 Handle 20-bit relocations.
323 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
325 (sh_elf_check_relocs): Handle new relocations. Make symbols
326 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
327 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
329 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
330 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
331 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
332 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
333 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
334 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
335 Use install_movi20_field. Rename srel to srelgot. Always generate
336 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
337 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
338 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
339 Rename sgot to sgotplt. Assert that the right number of rofixups
340 and dynamic relocations were allocated.
341 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
342 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
343 (elf_backend_can_make_relative_eh_frame)
344 (elf_backend_can_make_lsda_relative_eh_frame)
345 (elf_backend_encode_eh_address): Define.
346 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
347 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
348 Redefine for FDPIC vector.
349 * reloc.c: Add SH FDPIC and movi20 relocations.
350 * targets.c (_bfd_target_vector): Add FDPIC vectors.
351 * configure, bfd-in2.h, libbfd.h: Regenerated.
353 2010-05-25 Jay Krell <jay.krell@cornell.edu>
356 * archive.c (_bfd_calloc_wrapper): New function.
357 (_bfd_add_bfd_to_archive_cache): Use it.
359 * configure.in: Add alpha*-*-*vms* to list of natives.
360 * configure: Regenerate.
362 * vms-misc.c: Define globalref if necessary.
363 (vms_convert_to_var_unix_filename): Rename to
364 _bfd_vms_convert_to_var_unix_filename and export.
365 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
366 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
367 vms_convert_to_var_unix_filename.
369 2010-05-24 Tristan Gingold <gingold@adacore.com>
371 * vms-alpha.c (add_symbol_entry): New function extrated from ...
372 (add_symbol): ... adjusted.
374 2010-05-24 Tristan Gingold <gingold@adacore.com>
376 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
377 (alpha_vms_write_exec): Add a comment.
378 (_bfd_vms_write_egsd): Ditto.
379 (alpha_vms_convert_symbol): Remove a blank line.
381 2010-05-21 Tristan Gingold <gingold@adacore.com>
383 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
386 2010-05-21 Tristan Gingold <gingold@adacore.com>
388 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
389 SEC_LOAD if isect has data.
390 (vms_get_symbol_info): Refine the condition for 'T' type.
392 2010-05-18 Tristan Gingold <gingold@adacore.com>
394 * vms-alpha.c (_bfd_vms_write_emh): New function.
395 (_bfd_vms_write_lmn): New function.
396 (_bfd_vms_write_eeom): Moved.
397 (hash_string): Likewise.
398 (_bfd_vms_length_hash_symbol): Likewise.
399 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
400 and _bfd_vms_write_lmn, and call these functions.
402 2010-05-18 Tristan Gingold <gingold@adacore.com>
404 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
405 Add details in the messages.
406 (evax_bfd_print_image): Change message.
408 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
411 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
412 (elf_fake_sections): Likewise.
414 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
416 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
418 2010-05-17 Tristan Gingold <gingold@adacore.com>
420 * vms-alpha.c: Include esgps.h and eidc.h.
421 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
422 (evax_bfd_print_egsd_flags): New function, extracted from ...
423 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
424 EGSD__C_SPSC and EGSD__C_IDC.
426 2010-05-14 Tristan Gingold <gingold@adacore.com>
428 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
429 (_bfd_vms_get_object_record): Handle align byte only in the
432 2010-05-14 Tristan Gingold <gingold@adacore.com>
434 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
435 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
436 * libbfd.h: Regenerate.
437 * configure.in (havevecs): Define HAVE_all_vecs when
438 --enable-targets=all is set. Use AC_SUBST on it.
439 (tdefaults): Do not add havevecs.
440 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
441 * configure: Regenerate.
442 * Makefile.am (HAVEVECS): New variable.
443 (INCLUDES): Add HAVEVECS.
444 * Makefile.in: Regenerate.
445 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
446 target is selected. Add #ifdef/#endif around vms specific code.
447 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
448 bfd_elfNN_archive_slurp_extended_name_table,
449 bfd_elfNN_archive_construct_extended_name_table,
450 bfd_elfNN_archive_truncate_arname,
451 bfd_elfNN_archive_write_armap,
452 bfd_elfNN_archive_read_ar_hdr,
453 bfd_elfNN_archive_write_ar_hdr,
454 bfd_elfNN_archive_openr_next_archived_file,
455 bfd_elfNN_archive_get_elt_at_index,
456 bfd_elfNN_archive_generic_stat_arch_elt,
457 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
459 2010-05-11 Jie Zhang <jie@codesourcery.com>
461 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
462 Tag_ABI_HardFP_use correctly.
464 2010-05-11 Alan Modra <amodra@gmail.com>
466 * coffcode.h (coff_write_object_contents): Enclose all occurrences
467 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
469 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
471 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
472 sym_name to improve packing.
473 (cortex_a8_erratum_scan): Check for PLT entries.
474 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
476 2010-05-07 Tristan Gingold <gingold@adacore.com>
478 * Makefile.in: Regenerate with automake 1.11.1.
481 2010-05-05 Nick Clifton <nickc@redhat.com>
483 * po/es.po: Updated Spanish translation.
485 2010-05-03 Tristan Gingold <gingold@adacore.com>
487 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
488 selective_search flag.
490 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
491 before output_has_begun is set.
493 2010-05-03 Tristan Gingold <gingold@adacore.com>
495 * vms-alpha.c: Add comments.
496 (struct vms_private_data_struct): Remove image_autoextend field.
497 (dst_check_allocation): Removed.
498 (image_write): Remove call to dst_check_allocation.
499 (vms_slurp_debug): Do not set image_autoextend. Adjust section
501 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
502 (alpha_vms_write_exec): Use dst_section to get the dst section.
503 Write the dmt section.
504 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
505 (alpha_vms_read_sections_content): Do not set image_autoextend.
506 (alpha_vms_bfd_final_link): Generate the dst.
508 2010-05-03 Tristan Gingold <gingold@adacore.com>
510 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
512 (vms_lib_dcx): Adjust for the above change.
514 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
517 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
519 * elf32-i386.c (elf_i386_relocate_section): Use it.
520 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
522 2010-04-30 Tristan Gingold <gingold@adacore.com>
524 * vms-lib.c (vms_read_block): New function.
525 (vms_traverse_index): Use vms_read_block. Handle long key names.
527 2010-04-30 Tristan Gingold <gingold@adacore.com>
529 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
531 (struct carsym_mem): New structure.
532 (vms_add_index): New function.
533 (vms_add_indexes_from_list): New function.
534 (vms_traverse_index): Parameter carsym changed to carsym_mem.
535 Code adjusted to handle elfidx.
536 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
537 Parameter NBREL is now a pointer.
538 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
540 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
541 (_bfd_vms_lib_find_symbol): Ditto.
542 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
544 (_bfd_vms_lib_get_module): New function.
545 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
547 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
548 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
549 (vms_write_index): Adjust for structure renamed.
550 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
551 changes of _bfd_vms_lib_find_symbol.
553 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
555 * config.bfd: Correct accidential reverted patch
558 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
560 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
561 to USE_MINGW64_LEADING_UNDERSCORES.
562 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
563 * config.bfd: Change underscoring default for x64 mingw
565 * coffcode.h (coff_write_relocs): Add check that dereferenced
566 sym_ptr_ptr isn't NULL.
567 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
568 * configure: Regenerated.
569 * configure.in: Add option '--enable-leading-mingw64-underscores'
570 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
572 2010-04-27 Nick Clifton <nickc@redhat.com>
575 * coffgen.c (coff_find_nearest_line): Incldue the section address
576 of function name symbols in address comparisons.
578 2010-04-27 Nick Clifton <nickc@redhat.com>
580 * po/fr.po: Updated French translation.
582 2010-04-23 Alan Modra <amodra@gmail.com>
584 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
585 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
587 (assign_file_positions_for_load_sections): Modify section in
588 segment warning to ignore overlay vmas.
589 * elf32-spu.c (spu_elf_object_p): Replace use of
590 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
592 2010-04-22 Nick Clifton <nickc@redhat.com>
594 * po/bfd.pot: Updated by the Translation project.
595 * po/vi.po: Updated Vietnamese translation.
597 2010-04-22 Alan Modra <amodra@gmail.com>
599 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
600 change. Tidy. Don't error on sections not allocated in segment.
602 2010-04-15 Andrew Haley <aph@redhat.com>
604 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
606 * bfd-in2.h: Likewise.
607 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
608 control merging of exidx entries.
610 2010-04-20 Joseph Myers <joseph@codesourcery.com>
612 * elf32-tic6x.h: New.
613 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
614 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
615 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
616 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
617 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
618 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
619 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
620 elf32_tic6x_relocate_section): Handle REL relocations.
621 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
623 2010-04-20 Jakub Jelinek <jakub@redhat.com>
625 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
626 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
628 2010-04-19 Nick Clifton <nickc@redhat.com>
630 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
632 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
633 attribute to warned variable. Remove unused val, type and type2
636 2010-04-16 Andreas Schwab <schwab@redhat.com>
638 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
639 strict-aliasing rules.
641 2010-04-16 Tristan Gingold <gingold@adacore.com>
643 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
644 (_bfd_vms_get_object_record): Always assume there is a pad byte
647 * vms-lib.c: Add a few comments.
649 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
651 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
652 attributes in v2.08 of the ABI.
654 2010-04-15 Alan Modra <amodra@gmail.com>
656 * config.bfd (vax*-*-*vms*): Delete.
658 2010-04-14 Tristan Gingold <gingold@adacore.com>
660 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
661 vms-tir.lo, vms.lo and add vms-alpha.lo
662 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
663 vms-tir.c, vms.c and add vms-alpha.c
664 * Makefile.in: Regenerate.
665 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
667 * configure: Regenerate.
668 * targets.c (vms_vax_vec): Remove the declaration.
669 (_bfd_target_vector): Remove vms_vax_vec.
670 * vms-alpha.c: New file.
671 * vms-gsd.c: Removed, rewritten in vms-alpha.c
675 * vms-misc.c: Fix indentation and comments. Replace most of
676 #if VMS_DEBUG/vms_debug with vms_debug2.
677 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
678 (hash_string): Ditto.
679 (_bfd_vms_length_hash_symbol): Ditto.
680 (maybe_adjust_record_pointer_for_object): Ditto.
681 (_bfd_vms_get_object_record): Ditto.
682 (vms_get_remaining_object_record): Ditto.
683 (_bfd_vms_push): Ditto.
684 (_bfd_vms_pop): Ditto.
685 (_bfd_vms_get_header_values): Removed.
686 (_bfd_vms_get_first_record): Removed.
687 (vms_get_remaining_image_record): Removed.
688 (new_symbol): Removed.
689 (_bfd_vms_enter_symbol): Removed.
690 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
691 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
692 parameter with struct vms_rec_wr.
693 (_bfd_vms_output_push): Removed and replaced by ...
694 (_bfd_vms_output_begin_subrec): ... new function.
695 (_bfd_vms_output_alignment): Replace bfd parameter with
696 struct vms_rec_wr, and adjust.
697 (_bfd_vms_output_check): Ditto
698 (_bfd_vms_output_byte): Ditto.
699 (_bfd_vms_output_short): Ditto.
700 (_bfd_vms_output_long): Ditto.
701 (_bfd_vms_output_quad): Ditto.
702 (_bfd_vms_output_counted): Ditto.
703 (_bfd_vms_output_dump): Ditto.
704 (_bfd_vms_output_fill): Ditto.
705 (_bfd_vms_output_pop): Removed and replaced by ...
706 (_bfd_vms_output_end_subrec): ... new function.
707 (_bfd_vms_output_flush): Removed.
708 (_bfd_vms_output_align): New function.
709 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
711 (vms_convert_to_var): New function imported from vms.c
712 (vms_convert_to_var_1): Ditto.
713 (vms_convert_to_var_unix_filename): Ditto.
714 (vms_get_module_name): Ditto.
715 (get_vms_time_string): Ditto.
716 (vms_time_to_time_t): Ditto.
717 (vms_rawtime_to_time_t): Ditto.
718 * vms.h: All macros for the VMS file format are now in include/vms.
719 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
721 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
722 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
723 (struct funcinfo, struct vms_private_data_struct): Ditto.
724 (struct vms_section_data_struct): Ditto.
725 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
726 (vms_get_module_name, get_vms_time_string): New declarations.
727 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
728 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
729 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
730 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
731 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
732 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
733 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
734 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
735 (_bfd_vms_output_fill): Ditto.
736 (bfd_vms_set_section_flags): Ditto.
738 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
740 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
741 exit due to merging the same weak symbol to test that the symbols are
744 2010-04-13 Alan Modra <amodra@gmail.com>
746 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
747 when optimizing high got_tlsgd/ld insns.
749 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
751 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
753 (HAVE_PRSTATUS32_T): Likewise.
755 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
758 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
760 * config.in: Regenerated.
761 * configure: Likewise.
763 * elf.c: Include CORE_HEADER if it is defined.
765 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
766 Jan Kratochvil <jan.kratochvil@redhat.com>
768 * hosts/x86-64linux.h: New.
770 2010-04-09 Nick Clifton <nickc@redhat.com>
772 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
773 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
774 variables htab and hdr_info and mark info parameter as unused.
775 * elf.c (prep_headers): Remove unused variable i_phdrp.
776 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
777 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
779 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
780 * verilog.c (verilog_write_section): Remove unused variable
783 2010-04-07 Alan Modra <amodra@gmail.com>
785 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
786 * configure: Regenerate.
788 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
791 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
793 2010-04-06 Tristan Gingold <gingold@adacore.com>
795 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
797 2010-04-05 Jakub Jelinek <jakub@redhat.com>
799 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
800 provided that it has the expected address size and zero segment
803 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
804 (struct line_info): Add op_index field, change end_sequence type to
806 (new_line_sorts_after): For the same address compare op_index.
807 (add_line_info): Add op_index argument, store it into the structure.
808 (decode_line_info): Complain about unknown versions of .debug_line.
809 Initialize maximum_ops_per_insn. Add op_index state register and
812 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
814 * elf32-ppc.c (apuinfo_set): New static var.
815 (ppc_elf_begin_write_processing): Set it here, always create an
816 APUinfo section if there were any in the inputs.
817 (ppc_elf_write_section): Check apuinfo_set.
818 (ppc_elf_final_write_processing): Likewise.
820 2010-04-01 Tristan Gingold <gingold@adacore.com>
822 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
823 vms_time_to_time_t and vms_rawtime_to_time_t.
824 * vms.c (vms_alpha_vec): Add archives support.
825 * vms-misc.c: Include safe-ctype.h
826 (vms_get_module_name): New function.
827 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
828 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
829 vms_get_module_name function. Use this function.
830 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
831 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
832 Add prototypes for vms-lib.c
833 * libbfd.h: Regenerate.
834 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
835 vms-lib.lo to vms_alpha_vec.
836 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
837 * configure: Regenerate.
838 * bfd.c: Add selective_search field.
839 * bfd-in2.h: Regenerate.
840 * archive.c (append_relative_path): Rename to
841 _bfd_append_relative_path and make it public.
842 (_bfd_get_elt_at_filepos): Adjust for above renaming.
843 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
844 (BFD32_BACKENDS_CFILES): Add vms-lib.c
845 * Makefile.in: Regenerate.
847 2010-04-01 Jakub Jelinek <jakub@redhat.com>
849 * dwarf2.c (read_attribute_value): Handle CU version 4
850 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
851 and DW_FORM_flag_present. For unknown form value return NULL.
852 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
854 (parse_comp_unit): Allow CU version 4.
856 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
858 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
859 to _bfd_elf_get_dynamic_reloc_section.
860 (elf_cris_discard_excess_dso_dynamics): Ditto.
862 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
864 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
865 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
867 2010-03-31 Alan Modra <amodra@gmail.com>
869 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
870 TPREL16_HI and TPREL16_HA insns.
872 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
875 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
876 assert of empty pcrel_relocs_copied on the direct symbol. Instead
877 of moving the list from the indirect symbol to the direct symbol,
878 merge into any existing list.
879 (cris_elf_check_relocs): Store the original section in the
880 pcrel_relocs_copied list, not the relocation section.
881 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
882 the relocation section, for reducing its size. Change the
883 BFD_ASSERT into a check for the section being read-only, and only
884 emit warnings and TEXTREL marker when there's an entry for a
887 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
889 * elf32-arm.c (using_thumb_only): Handle v6-M.
891 2010-03-26 Alan Modra <amodra@gmail.com>
893 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
894 * bfd-in.h (elf_discarded_section): Clarify comment.
895 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
896 * bfd-in2.h: Regenerate.
898 2010-03-26 Matt Rice <ratmice@gmail.com>
900 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
901 as unique in the armap.
903 2010-03-26 Alan Modra <amodra@gmail.com>
906 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
907 possible stub on branches.
909 2010-03-25 Joseph Myers <joseph@codesourcery.com>
911 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
912 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
913 (BFD32_BACKENDS): Add elf32-tic6x.lo.
914 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
915 * Makefile.in: Regenerate.
916 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
917 (bfd_archures_list): Update.
918 * config.bfd (tic6x-*-elf): New.
919 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
921 * configure: Regenerate.
922 * cpu-tic6x.c, elf32-tic6x.c: New.
923 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
924 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
925 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
926 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
927 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
928 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
929 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
930 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
931 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
932 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
933 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
934 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
935 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
936 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
937 (_bfd_target_vector): Update.
938 * bfd-in2.h, libbfd.h: Regenerate.
940 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
942 * aout-target.h: Update copyright year.
943 * aout-tic30.c: Likewise.
944 * coff-alpha.c: Likewise.
945 * coff-rs6000.c: Likewise.
946 * coff64-rs6000.c: Likewise.
947 * elf64-mips.c: Likewise.
949 * libecoff.h: Likewise.
950 * mach-o-target.c: Likewise.
951 * mach-o.c: Likewise.
953 * targets.c: Likewise.
955 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
957 * libbfd-in.h: Update copyright year.
959 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
962 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
965 2010-03-19 Jie Zhang <jie@codesourcery.com>
967 * elf32-arm.c (struct section_list): Remove.
968 (section_list): Remove typedef.
969 (record_section_with_arm_elf_section_data): Remove.
970 (find_arm_elf_section_entry): Remove.
971 (get_arm_elf_section_data): Use is_arm_elf.
972 (unrecord_section_with_arm_elf_section_data): Remove.
973 (elf32_arm_new_section_hook): Don't call
974 record_section_with_arm_elf_section_data.
975 (elf32_arm_write_section): Set mapcount to -1 when
976 the map has been used. Don't call
977 unrecord_section_with_arm_elf_section_data.
978 (unrecord_section_via_map_over_sections): Remove.
979 (elf32_arm_close_and_cleanup): Remove.
980 (elf32_arm_bfd_free_cached_info): Remove.
981 (bfd_elf32_close_and_cleanup): Don't define.
982 (bfd_elf32_bfd_free_cached_info): Don't define.
984 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
987 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
988 * libcoff.h: Regenerated.
990 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
991 if dont_strip_reloc is set.
992 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
993 dont_strip_reloc on output if there is no .reloc and
994 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
996 2010-03-18 Wei Guozhi <carrot@google.com>
999 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1001 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1002 * bfd-in2.h: Regenerate.
1003 * libbfd.h: Regenerate.
1005 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1007 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1008 (BFD_RELOC_SPU_STUB): Likewise.
1010 2010-03-17 Jie Zhang <jie@codesourcery.com>
1012 * elf.c (assign_file_positions_for_load_sections): Avoid
1015 2010-03-17 Alan Modra <amodra@gmail.com>
1018 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1021 2010-03-17 Alan Modra <amodra@gmail.com>
1023 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1025 2010-03-16 Alan Modra <amodra@gmail.com>
1027 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1028 (ppc64_elf_edit_toc): Set it here.
1029 (ha_reloc_match): New function.
1030 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1032 2010-03-15 Alan Modra <amodra@gmail.com>
1034 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1035 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1037 2010-03-14 Alan Modra <amodra@gmail.com>
1040 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1041 * elf64-ppc.c (call_check_done): Define.
1042 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1043 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1044 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1045 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1046 Simplify return logic. Iterate over all .init and .fini fragments
1047 by recursion. Set makes_toc_func_call here..
1048 (ppc64_elf_next_input_section): ..rather than here.
1049 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1051 2010-03-13 Alan Modra <amodra@gmail.com>
1054 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1055 function descriptor symbol if there is one, not just for plt stubs.
1056 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1058 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1060 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1062 Skip it when constructing def.vd_next.
1064 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1065 bfd_elf32_i386_sol2_vec.
1066 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1067 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1068 (elf_backend_want_plt_sym): Redefine to 1.
1070 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1071 bfd_elf64_x86_64_sol2_vec.
1072 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1073 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1074 (elf_backend_want_plt_sym): Redefine to 1.
1076 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1077 bfd_elf32_i386_sol2_vec.
1078 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1080 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1081 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1084 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1085 bfd_elf64_x86_64_sol2_vec.
1086 * configure: Regenerate.
1088 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1089 (bfd_elf64_x86_64_sol2_vec): Declare.
1090 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1091 bfd_elf64_x86_64_sol2_vec.
1093 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1095 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1098 2010-03-04 Alan Modra <amodra@gmail.com>
1101 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1102 (read_attribute_value, decode_line_info): Likewise.
1103 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1104 (arange_add, sort_line_sequences): Likewise.
1105 (find_abstract_instance_name): Handle failures from called funcs.
1106 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1107 (find_line): Realloc to a temp, and handle alloc fail.
1109 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1111 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1112 a mapping symbol to an empty section.
1114 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1116 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1117 return value from the call to _bfd_elf_merge_object_attributes.
1119 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1120 Alan Modra <amodra@gmail.com>
1122 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1123 destination mode of the a8 stub.
1124 (elf32_arm_link_hash_table): Add top_id field.
1125 (elf32_arm_link_hash_table_create): Initialize top_id.
1126 (arm_type_of_stub): Update prototype, st_type can now be updated
1127 by this function. Actual destination address in case of PLT is
1128 computed here, to help factorizing code.
1129 (elf32_arm_stub_name): Update prototype, use stub_type additional
1130 parameter to build stub name.
1131 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1132 additional parameter to build stub entry.
1133 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1134 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1135 Call elf32_arm_final_link_relocate to process all in-stub
1137 (elf32_arm_setup_section_lists): Update top_id.
1138 (cortex_a8_erratum_scan): Record stub destination mode.
1139 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1141 (elf32_arm_final_link_relocate): Enable processing of in-stub
1142 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1143 needed, enabling code factorization.
1144 (elf32_arm_final_link): Process stub sections.
1145 (elf32_arm_output_map_sym): Add entry to code/data map.
1147 2010-03-01 David S. Miller <davem@davemloft.net>
1149 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1150 h->def_regular, set h->ref_regular.
1151 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1152 and dynamic relocations if h->ref_regular.
1154 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1155 (sparc_reloc_map): Delete.
1156 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1157 relocation type in switch statements.
1159 2010-02-25 Alan Modra <amodra@gmail.com>
1162 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1163 to final_link and invert. For final link allow some flags to
1164 differ. Don't specially allow flags to be all zero.
1166 2010-02-24 Alan Modra <amodra@gmail.com>
1169 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1170 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1173 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1176 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1177 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1179 2010-02-22 Alan Modra <amodra@gmail.com>
1181 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1182 fieldmask left by rightshift.
1183 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1186 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1188 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1189 STT_GNU_IFUNC on large common symbol.
1191 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1193 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1194 has_ifunc_symbols if the symbol comes from a shared library.
1195 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1196 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1197 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1198 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1199 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1201 2010-02-19 Alan Modra <amodra@gmail.com>
1203 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1204 (_bfd_elf_copy_private_header_data): ..here.
1205 * elflink.c (_bfd_elf_size_group_sections): New function.
1206 (bfd_elf_size_dynamic_sections): Call it.
1207 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1208 (_bfd_elf_fixup_group_sections): Declare.
1210 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1212 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1213 merging Tag_DIV_use, Tag_MPextension_use, and
1214 Tag_MPextension_use_legacy tags.
1216 2010-02-18 Alan Modra <amodra@gmail.com>
1218 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1219 commit. Don't write zeros for removed group members.
1220 (_bfd_elf_copy_private_header_data): Adjust size of group section
1221 when group members are removed by objcopy.
1223 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1226 * configure.host (*-*-solaris2.11): Add host define to select
1227 valid default code page for windres/windmc on solaris.
1229 2010-02-15 Nick Clifton <nickc@redhat.com>
1231 * po/vi.po: Updated Vietnamese translation.
1233 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1235 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1236 missing mapping symbol to data only sections.
1238 2010-02-11 David S. Miller <davem@davemloft.net>
1240 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1241 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1243 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1244 these relocs on global symbols.
1246 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1247 local symbol references which are not STT_GNU_IFUNC. Handle
1248 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1249 and deal with negative vs. non-negative values properly.
1251 2010-02-09 Tristan Gingold <gingold@adacore.com>
1253 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1254 non-external relocation.
1256 2010-02-09 Alan Modra <amodra@gmail.com>
1258 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1259 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1260 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1261 (ppc64_elf_layout_multitoc): Don't resize if we have already
1264 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1266 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1267 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1268 elfcore_write_s390_prefix): New.
1269 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1270 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1271 elfcore_write_s390_prefix): New.
1272 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1273 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1274 (elfcore_write_register_note): Handle .reg-s390-timer,
1275 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1276 .reg-s390-prefix section.
1278 2010-02-09 Alan Modra <amodra@gmail.com>
1280 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1281 unsigned char. Update variables and code using them throughout file.
1282 (struct ppc_link_hash_entry): Likewise for tls_mask.
1284 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1286 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1287 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1288 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1289 code setting the flag.
1290 (ppc64_elf_next_toc_section): Group big-toc sections in
1293 2010-02-08 David S. Miller <davem@davemloft.net>
1295 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1296 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1298 * elfxx-sparc.c (create_got_section): Delete.
1299 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1300 section creator does that work for us. Use ->elf.foo instead of
1301 ->foo where applicable.
1302 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1304 (allocate_dynrelocs): Likewise.
1305 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1306 (_bfd_sparc_elf_relocate_section): Likewise.
1307 (sparc_vxworks_build_plt_entry): Likewise.
1308 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1309 (sparc_finish_dyn): Likewise.
1310 (sparc_vxworks_finish_exec_plt): Likewise.
1311 (sparc_vxworks_finish_shared_plt): Likewise.
1312 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1314 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1315 macros for visibilty and locality checks.
1316 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1317 (allocate_dynrelocs): Likewise.
1318 (_bfd_sparc_elf_relocate_section): Likewise.
1319 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1321 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1322 but never used local var 'dynobj'.
1324 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1327 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1328 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1329 * bfd-in2.h: Regenerate.
1330 * libbfd.h: Regenerate.
1332 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1333 and loc_hash_memory.
1334 (_bfd_sparc_elf_link_hash_table_free): Declare.
1335 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1336 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1337 bfd_elf32_bfd_link_hash_table_free): Define.
1338 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1339 has_ifunc_symbols if STT_GNU_IFUNC.
1340 (bfd_elf64_bfd_link_hash_table_free): Define.
1341 (elf_backend_post_process_headers): Define always.
1342 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1343 (sparc_reloc_map): Add entries for new IFUNC relocs.
1344 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1345 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1346 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1347 elf_sparc_get_local_sym_hash): New.
1348 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1350 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1352 (_bfd_sparc_elf_link_hash_table_free): New.
1353 (create_ifunc_sections): New.
1354 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1355 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1356 cons up a fake local hash table entry for it. Unconditionally add
1357 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1358 dyn relocs for ifunc.
1359 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1360 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1361 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1362 (allocate_local_dynrelocs): New function.
1363 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1364 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1366 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1367 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1368 plt in iplt/irelplt.
1370 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1372 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1373 max_contents_size, only consider sections whose contents must
1376 2010-02-09 Alan Modra <amodra@gmail.com>
1378 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1379 (ppc64_elf_size_dynamic_sections): ..and here..
1380 (merge_got_entries): ..rather than here.
1382 2010-02-09 Alan Modra <amodra@gmail.com>
1384 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1385 (has_small_toc_reloc): Define.
1386 (ppc64_elf_check_relocs): Set the above flags.
1387 (ppc64_elf_edit_opd): Delete obfd param.
1388 (ppc64_elf_tls_optimize): Likewise.
1389 (ppc64_elf_edit_toc): Likewise.
1390 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1391 * elf64-ppc.h: Update prototypes.
1393 2010-02-08 Alan Modra <amodra@gmail.com>
1395 * section.c (struct bfd_section): Delete has_tls_reloc,
1396 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1397 Add sec_flg0 thru sec_flg5.
1398 (BFD_FAKE_SECTION): Update for changed flags.
1399 * ecoff.c (bfd_debug_section): Likewise.
1400 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1401 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1402 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1403 * elf32-xtensa.c (reloc_done): Define.
1404 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1405 * bfd-in2.h: Regenerate.
1407 2010-02-08 Tristan Gingold <gingold@adacore.com>
1409 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1410 for non-scattered relocations.
1412 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1414 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1415 apuinfo sections, only scan input sections once and reuse the
1418 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1420 * archures.c (bfd_mach_ppc_titan): Define.
1421 * bfd-in2.h: Regenerate.
1422 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1424 2010-02-08 Alan Modra <amodra@gmail.com>
1426 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1428 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1430 * elf.c (assign_file_positions_for_load_sections) Update lma of
1431 section if necessary. Fixes Bugzilla 11219.
1433 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf32-i386.c: Remove trailing white spaces.
1436 * elf64-x86-64.c: Likewise.
1438 2010-02-03 Nick Clifton <nickc@redhat.com>
1440 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1441 entries for other architectures.
1442 (struct elf_link_hash_table): Add hash_table_id field.
1443 (elf_hash_table_id): New accessor macro.
1444 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1446 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1447 returning cast pointer.
1448 (elf32_mn10300_link_hash_table_create): Identify new table as
1449 containing MN10300 extensions.
1450 (mn10300_elf_relax_section): Check pointer returned by
1451 elf32_mn10300_hash_table.
1452 * elf32-arm.c: Likewise, except using ARM extensions.
1453 * elf32-avr.c: Likewise, except using AVR extensions.
1454 * elf32-bfin.c: Likewise, except using BFIN extensions.
1455 * elf32-cris.c: Likewise, except using CRIS extensions.
1456 * elf32-frv.c: Likewise, except using FRV extensions.
1457 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1458 * elf32-i386.c: Likewise, except using I386 extensions.
1459 * elf32-lm32.c: Likewise, except using LM32 extensions.
1460 * elf32-m32r.c: Likewise, except using M32RM extensions.
1461 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1462 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1463 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1464 * elf32-m68k.c: Likewise, except using M68K extensions.
1465 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1466 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1467 * elf32-s390.c: Likewise, except using S390 extensions.
1468 * elf32-sh.c: Likewise, except using SH extensions.
1469 * elf32-spu.c: Likewise, except using SPU extensions.
1470 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1471 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1472 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1473 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1474 * elf64-s390.c: Likewise, except using S390 extensions.
1475 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1476 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1477 * elfxx-mips.c: Likewise, except using MIPS extensions.
1478 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1479 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1480 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1481 redundant structure.
1482 (elf32_cr16_hash_table): Delete unused macro.
1483 (elf32_cr16_link_hash_traverse): Delete unused macro.
1484 * elf32-score.c: Likewise.
1485 * elf32-score7.c: Likewise.
1486 * elf32-vax.c: Likewise.
1487 * elf64-sh64.c: Likewise.
1489 2010-02-03 Alan Modra <amodra@gmail.com>
1491 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1492 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1493 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1495 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1496 Remove no_multi_toc.
1497 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1498 when allocating a new struct got_entry.
1499 (allocate_got): New function, extracted from..
1500 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1501 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1502 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1503 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1504 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1505 new params in htab. Extract some code to..
1506 (ppc64_elf_start_multitoc_partition): ..here. New function.
1507 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1508 second pass toc scan.
1509 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1510 (ppc64_elf_reinit_toc): Rename to..
1511 (ppc64_elf_finish_multitoc_partition): ..this.
1512 (ppc64_elf_layout_multitoc): New function.
1513 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1514 layout_sections_again params.
1515 (ppc64_elf_relocate_section): Handle indirect got entries.
1516 * elf64-ppc.h: Update prototypes. Declare new functions.
1518 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1520 * elf-bfd.h (elfcore_write_xstatereg): New.
1522 * elf.c (elfcore_grok_xstatereg): New.
1523 (elfcore_write_xstatereg): Likewise.
1524 (elfcore_grok_note): Handle NT_X86_XSTATE.
1525 (elfcore_write_register_note): Handle .reg-xstate section.
1527 2010-02-01 Tristan Gingold <gingold@adacore.com>
1529 * som.c (som_write_ar_hdr): Define this macro.
1531 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1533 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1534 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1535 linkage table pointer to use the global table pointer if not doing
1538 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1540 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1541 if it has already been set.
1543 2010-01-27 Tristan Gingold <gingold@adacore.com>
1545 * vms.h: Remove trailing spaces.
1546 (struct hdr_struct): Remove unused hdr_c_cpr field.
1547 (enum file_format_enum): Add comments.
1548 * vms.c (vms_bfd_print_private_bfd_data): New function that
1550 Remove trailing spaces.
1551 * vms-misc.c: Improve comments.
1552 (_bfd_vms_get_object_record): Also handle files without pads.
1553 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1554 * vms-gsd.c (struct flagdescstruct): Make name field const.
1555 (gsyflagdesc): Fix typo.
1557 2010-01-27 Alan Modra <amodra@gmail.com>
1560 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1561 (ppc64_elf_setup_section_lists): Init them.
1562 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1563 and .toc on the same input file.
1564 (ppc64_elf_relocate_section): Correct GOT entry offset.
1566 2010-01-26 Tristan Gingold <gingold@adacore.com>
1568 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1569 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1570 * archive.c (is_bsd44_extended_name): New macro.
1571 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1572 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1574 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1575 (_bfd_generic_write_ar_hdr): Ditto.
1576 (_bfd_bsd44_write_ar_hdr): Ditto.
1577 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1578 (bsd_write_armap): Adjust firstreal computation.
1579 * libbfd-in.h (struct areltdata): Add extra_size field.
1580 (_bfd_generic_write_ar_hdr): Add prototype.
1581 (_bfd_bsd44_write_ar_hdr): Ditto.
1582 (_bfd_write_ar_hdr): Define.
1583 (_bfd_noarchive_write_ar_hdr): Ditto.
1584 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1585 (_bfd_archive_coff_write_ar_hdr): Ditto.
1586 (_bfd_archive_bsd44_slurp_armap): Ditto.
1587 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1588 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1589 (_bfd_archive_bsd44_truncate_arname): Ditto.
1590 (_bfd_archive_bsd44_write_armap): Ditto.
1591 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1592 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1593 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1594 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1595 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1596 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1597 * libbfd.h: Regenerate.
1598 * oasys.c (oasys_write_ar_hdr): Define.
1599 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1600 * ieee.c (ieee_write_ar_hdr): Define.
1601 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1602 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1603 (bfd_pmac_xcoff_backend_data): Ditto.
1604 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1605 (bfd_xcoff_aix5_backend_data): Ditto.
1606 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1607 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1608 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1609 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1610 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1611 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1612 (bfd_mach_o_construct_extended_name_table)
1613 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1614 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1615 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1616 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1617 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1618 (bfd_mach_o_construct_extended_name_table)
1619 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1620 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1621 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1622 * bfd-in2.h: Regenerate.
1624 2010-01-26 Alan Modra <amodra@gmail.com>
1625 H.J. Lu <hongjiu.lu@intel.com>
1628 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1629 symbols with ref_regular set when gc_sections is active.
1631 2010-01-25 Alan Modra <amodra@gmail.com>
1634 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1635 with relocations against undefined weak symbols.
1636 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1637 weak functions if the symbol is dynamic.
1638 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1639 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1640 (_bfd_elf_ppc_at_tprel_transform): New function.
1641 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1642 * bfd-in2.h: Regenerate.
1644 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1646 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1647 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1648 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1650 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1652 2010-01-21 Nick Clifton <nickc@redhat.com>
1654 * elflink.c (elf_link_add_object_symbols): Look up name of
1655 undefined symbol both before and after versioning has been
1656 applied. Do not bother with symbols that are weakly undefined.
1658 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1660 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1661 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1663 2010-01-19 Cary Coutant <ccoutant@google.com>
1665 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1667 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1668 Alan Modra <amodra@gmail.com>
1670 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1671 (elf_object_p): Read e_phnum extension.
1672 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1673 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1674 that we can read last program header.
1676 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1678 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1679 R_ARM_THM_CALL entry.
1680 (elf32_arm_final_link_relocate): Correct calculation of
1681 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1682 or R_ARM_THM_JUMP24 relocation.
1684 2010-01-18 Alan Modra <amodra@gmail.com>
1687 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1688 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1691 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1693 Fix compilation warning on gcc-3.4.
1694 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1695 parameter index to sec_index according to the function definition.
1697 2010-01-13 Chao-ying Fu <fu@mips.com>
1699 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1700 It is true for all CPUs.
1701 (jal_reloc_p): New function.
1702 (mips_elf_calculate_relocation): Rename require_jalxp to
1704 Update comment for CROSS_MODE_JUMP_P.
1705 Set up cross_mode_jump_p based on the mode change.
1706 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1707 Update comment for CROSS_MODE_JUMP_P.
1708 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1709 Use !cross_mode_jump_p to guard conversion.
1710 Convert "jr t9" to "b", if possible.
1711 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1713 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1714 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1716 2010-01-13 Nick Clifton <nickc@redhat.com>
1718 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1719 "m32c" returns the m32c arch_info_struct and not the m16c
1721 (arch_info_struct): Use the new scan function.
1722 (bfd_m32c_arch): Likewise.
1724 2010-01-13 Tristan Gingold <gingold@adacore.com>
1726 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1727 Appends new arch instead of overriding.
1728 Use mach_o_x86_64_vec for x86_64-*-darwin.
1729 * configure.in: Add mach_o_x86_64_vec.
1730 * configure: Regenerate.
1731 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1732 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1733 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1734 * Makefile.in: Regenerate.
1735 * mach-o-x86-64.c: New file.
1737 2010-01-13 Tristan Gingold <gingold@adacore.com>
1739 * reloc.c: Add MACH_O_X86_64 relocations.
1740 * bfd-in2.h: Regenerate.
1741 * libbfd.h: Regenerate.
1743 2010-01-13 Tristan Gingold <gingold@adacore.com>
1745 * archive.c (normalize): Use lbasename.
1746 (bfd_bsd_truncate_arname): Ditto.
1747 (bfd_gnu_truncate_arname): Ditto.
1749 2010-01-12 Tristan Gingold <gingold@adacore.com>
1751 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1753 2010-01-11 Tristan Gingold <gingold@adacore.com>
1755 * mach-o.h: Add x86-64 relocation types.
1757 2010-01-11 Tristan Gingold <gingold@adacore.com>
1759 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1760 (bfd_mach_o_set_arch_mach): New prototype.
1761 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1762 (bfd_mach_o_set_arch_mach): New function.
1763 (bfd_mach_o_gen_mkobject): New function.
1764 Set TARGET_ARCHITECTURE for the generic back-ends.
1765 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1766 Check that TARGET_ARCHITECTURE is defined.
1767 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1768 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1770 2010-01-11 Tristan Gingold <gingold@adacore.com>
1772 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1774 2010-01-11 Nick Clifton <nickc@redhat.com>
1776 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1777 handling of R_V850_HI16_S relocation.
1779 2010-01-11 Alan Modra <amodra@gmail.com>
1782 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1784 2010-01-11 Alan Modra <amodra@gmail.com>
1787 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1788 (find_abstract_instance_name): Use it.
1789 (parse_comp_unit): Set it.
1791 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1793 * Makefile.in: Regenerate.
1794 * configure: Regenerate.
1796 2010-01-08 Tristan Gingold <gingold@adacore.com>
1798 * archive.c: Remove bfd_special_undocumented_glue.
1800 2010-01-08 Alan Modra <amodra@gmail.com>
1803 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1804 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1805 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1807 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1810 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1811 a symbol referenced by DSO is is defined in a non-shared object
1814 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1817 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1818 undefined __start_XXX/__stop_XXX in all input files and set
1821 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1824 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1826 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1828 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1829 before including procfs.h.
1830 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1831 * configure.in: Added autoconf probe for the pr_fpreg member.
1832 * configure: Regenerated.
1833 * config.in: Regenerated.
1834 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1836 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1838 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1839 * dwarf2.c (concat_filename): Rename dirname with dir_name
1840 to void shadowing the dirname function.
1841 Rename subdirname with subdir_name to stay consistent with
1842 the new dir_name variable name.
1844 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1846 * archures.c: Add bfd_mach_ppc_e500mc64.
1847 * bfd-in2.h: Regenerate.
1848 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1849 bfd_mach_ppc_e500mc64.
1851 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1853 Fix -Wshadow warnings (seen on ppc-aix)
1854 * xcofflink.c: Replace finfo by flinfo throughout.
1856 For older changes see ChangeLog-2009
1862 version-control: never