1 2010-06-25 Tristan Gingold <gingold@adacore.com>
3 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
4 its flags. Create an absolute section if needed.
6 2010-06-25 Tristan Gingold <gingold@adacore.com>
8 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
9 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
10 dummy psect anymore. Adjust.
11 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
12 (_bfd_vms_write_etir): Ditto.
13 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
16 2010-06-25 Tristan Gingold <gingold@adacore.com>
18 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
20 2010-06-25 Alan Modra <amodra@gmail.com>
22 * elf64-ppc.c (toc_skip_enum): Define.
23 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
24 Optimize largetoc sequences.
25 (adjust_toc_syms): Update for skip array change.
26 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
28 2010-06-25 Alan Modra <amodra@gmail.com>
30 * elf64-ppc.c (is_static_defined): New function.
31 (get_tls_mask, ppc_type_of_stub): Use it here.
32 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
33 (ppc64_elf_tls_setup): Typo fix.
34 (adjust_toc_syms): Correctly handle symbols defined past the end
35 of the toc. Move syms on removed entries to next entry rather
37 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
38 edit ppc64 input. Allocate one extra word in skip array.
39 Honour info->keep_memory when reading relocs if we can.
40 Adjust toc relocs after adjusting symbols.
42 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
44 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
47 2010-06-17 Tristan Gingold <gingold@adacore.com>
49 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
50 (BFD64_BACKENDS_CFILES): ... here.
51 (BFD32_BACKENDS): Move vms-alpha.lo to ...
52 (BFD64_BACKENDS): ... here.
53 * Makefile.in: Regenerate.
55 2010-06-15 Joseph Myers <joseph@codesourcery.com>
57 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
58 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
59 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
60 elf32_tic6x_merge_private_bfd_data): New.
61 (bfd_elf32_bfd_merge_private_bfd_data,
62 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
63 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
65 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
67 2010-06-15 Joseph Myers <joseph@codesourcery.com>
69 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
70 (struct elf_backend_data): Update comment on obj_attrs_order.
71 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
72 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
73 instead of hardcoded 4.
74 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
75 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
76 instead of hardcoded 4 and 5.
77 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
78 instead of hardcoded 4.
80 2010-06-14 Kevin Buettner <kevinb@redhat.com>
82 * elf32-h8300.c (elf_symbol_leading_char): Define.
84 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
86 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
88 2010-06-11 Tristan Gingold <gingold@adacore.com>
90 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
93 2010-06-11 Tristan Gingold <gingold@adacore.com>
95 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
97 2010-06-11 Tristan Gingold <gingold@adacore.com>
99 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
101 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
102 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
103 * vms-alpha.c (evax_section_flags): Make it const.
104 (vms_secflag_by_name): Remove unused ABFD argument.
105 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
106 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
107 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
108 (_bfd_vms_write_egsd): Remove useless cast.
110 2010-06-10 Tristan Gingold <gingold@adacore.com>
112 * config.bfd: Remove #if/#endif so that som can be compiled on any
114 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
115 can be used on any host.
117 2010-06-10 Tristan Gingold <gingold@adacore.com>
119 * som.c: Can now be compiled on any host.
120 Include bfd headers instead of system one.
121 (som_compute_checksum): Parameter is now a pointer to a
122 som_external_header structure. Adjust.
123 (struct section_to_type): Field section is now const.
124 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
126 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
127 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
128 (som_swap_clock_in, som_swap_clock_out): New functions.
129 (som_swap_header_in, som_swap_header_out): Likewise.
130 (som_swap_space_dictionary_in): Likewise.
131 (som_swap_space_dictionary_out): Likewise.
132 (som_swap_subspace_dictionary_in): Likewise.
133 (som_swap_subspace_dictionary_record_out): Likewise.
134 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
135 (som_swap_string_auxhdr_out): Likewise.
136 (som_swap_compilation_unit_out): Likewise.
137 (som_swap_exec_auxhdr_in): Likewise.
138 (som_swap_exec_auxhdr_out): Likewise.
139 (som_swap_lst_header_in): Likewise.
140 (som_object_setup): Adjust parameter type using bfd types.
141 (setup_sections): Likewise. Ditto for object file types.
142 Use intermediate variables for external representation and use the
143 swap functions to convert.
144 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
146 (som_prep_headers): Likewise.
147 (som_write_symbol_strings): Likewise.
148 (som_begin_writing): Likewise.
149 (som_finish_writing): Likewise.
150 (som_build_and_write_symbol_table): Likewise.
151 (bfd_section_from_som_symbol): Likewise.
152 (som_slurp_symbol_table): Likewise.
153 (som_bfd_print_private_bfd_data): Likewise.
154 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
155 (bfd_som_attach_compilation_unit): Likewise.
156 (som_bfd_count_ar_symbols): Likewise.
157 (som_bfd_fill_in_ar_symbols): Likewise.
158 (som_slurp_armap): Likewise.
159 (som_bfd_ar_write_symbol_stuff): Likewise.
160 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
161 sprintf to write header fields.
162 * som.h: Include bfd headers instead of system one.
163 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
164 (struct somdata): Use bfd structures instead of system ones.
165 (struct som_section_data_struct): Likewise.
166 (struct som_subspace_dictionary_record): Removed (now in
167 include/som/internal.h)
169 2010-06-10 Tristan Gingold <gingold@adacore.com>
171 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
172 as bfd requires an ANSI-C compiler.
174 2010-06-09 Tristan Gingold <gingold@adacore.com>
176 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
177 end of archive members.
179 2010-06-08 Tristan Gingold <gingold@adacore.com>
181 * som.c (som_bfd_free_cached_info): Do not free relocations as
182 they were allocated with bfd_zalloc.
184 2010-06-08 Tristan Gingold <gingold@adacore.com>
186 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
189 2010-06-08 Tristan Gingold <gingold@adacore.com>
191 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
192 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
193 * libbfd.h: Regenerate.
194 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
195 (bfd_elfNN_mkarchive): Ditto.
197 2010-06-02 Tristan Gingold <gingold@adacore.com>
199 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
201 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
203 * configure: Regenerate.
205 2010-06-01 Tristan Gingold <gingold@adacore.com>
207 * vms-alpha.c (struct vms_private_data_struct): Add
208 transfer_address field. Remove unused dst_info field.
209 (alpha_vms_write_exec): Use transfer_address.
210 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
211 (alpha_vms_bfd_final_link): Set transfer_address.
213 2010-05-31 Tristan Gingold <gingold@adacore.com>
215 * vms-lib.c (credat_lo, credat_hi): New fields.
216 (vms_read_block): Adjust comments.
217 (vms_write_block): New function.
218 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
219 hard-coded values with constants. Set credat_lo and credat_hi.
220 (_bfd_vms_lib_mkarchive): Add argument kind.
221 Set ver, mhd_size and type according to kind.
222 (_bfd_vms_lib_alpha_mkarchive): New function.
223 (struct lib_index): Renamed from struct vms_index
224 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
225 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
226 argument and handle it.
227 (vms_write_index): Adjust argument idx. Handle elf indexes.
228 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
229 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
230 use it. Handle elf indexes. Set credat.
231 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
232 (_bfd_vms_lib_alpha_mkarchive): ... this.
233 * libbfd.h: Regenerated.
234 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
236 2010-05-28 Sterling Augustine <sterling@tensilica.com>
238 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
239 of code to change the bits in the instructions to match the changes
240 in the relocations. Declare dest_addr and sym_sec to help.
242 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
244 Workaround GCC PR middle-end/4210.
245 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
248 2010-05-27 Tristan Gingold <gingold@adacore.com>
250 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
251 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
252 (vms_time_to_time_t): Use them instead of local const.
253 (vms_time_t_to_vms_time): New function.
254 (vms_get_time): Likewise.
255 (vms_raw_get_time): Likewise.
256 * vms.h (vms_time_t_to_vms_time): New declaration.
257 (vms_get_time): Likewise.
258 (vms_raw_get_time): Likewise.
260 2010-05-26 Tristan Gingold <gingold@adacore.com>
262 * vms-alpha.c: Update comments.
263 (alpha_vms_write_exec): Set lnkflags. Write the GST.
264 (alpha_vms_link_output_symbol): New function.
265 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
266 Set dst_section private field.
267 (alpha_vms_bfd_final_link): Remove code that set dst_section.
269 2010-05-26 Tristan Gingold <gingold@adacore.com>
271 * bfdio.c: Declare and define _bfd_memory_iovec.
272 (bfd_bread): Move code for BFD_IN_MEMORY...
273 (bfd_bwrite): ... Ditto ...
274 (bfd_tell): ... Ditto ...
275 (bfd_flush): ... Ditto ...
276 (bfd_stat): ... Ditto ...
277 (bfd_seek): ... Ditto ...
278 (bfd_get_size): ... Ditto ...
279 (bfd_mmap): ... Ditto ...
280 (memory_bread): ... to these new functions.
281 (memory_bwrite): Ditto.
282 (memory_btell): Ditto.
283 (memory_bseek): Ditto.
284 (memory_bflush): Ditto.
285 (memory_bstat): Ditto.
286 (memory_bmmap): Ditto.
287 (memory_bclose): New function.
288 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
289 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
290 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
291 (bfd_make_writable): Use _bfd_memory_iovec.
292 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
293 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
295 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
297 * libbfd.h: Regenerate.
299 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
300 Joseph Myers <joseph@codesourcery.com>
301 Andrew Stubbs <ams@codesourcery.com>
303 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
304 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
305 * configure.in: Handle FDPIC vectors.
306 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
307 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
308 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
309 SYMBOL_REFERENCES_LOCAL for function descriptors.
310 (fdpic_object_p): New.
311 (sh_reloc_map): Add FDPIC and movi20 relocations.
312 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
314 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
316 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
317 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
318 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
319 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
320 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
322 (get_plt_info): Handle FDPIC.
323 (MAX_SHORT_PLT): Define.
324 (get_plt_index, get_plt_offset): Handle short_plt.
326 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
327 got_type and adjust all uses. Add GOT_FUNCDESC.
328 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
329 local_got_tls_type to local_got_type.
330 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
332 (sh_elf_local_funcdesc): Define.
333 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
335 (sh_elf_link_hash_newfunc): Initialize new fields.
336 (sh_elf_link_hash_table_create): Set fdpic_p.
337 (sh_elf_omit_section_dynsym): New.
338 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
340 (allocate_dynrelocs): Allocate local function descriptors and space
341 for R_SH_FUNCDESC-related relocations, and for rofixups.
342 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
343 require function descriptors.
344 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
345 (sh_elf_modify_program_headers): New.
346 (sh_elf_size_dynamic_sections): Allocate function descriptors for
347 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
348 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
349 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
350 entry in the .dynamic section.
351 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
352 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
353 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
354 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
355 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
356 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
357 read-only section warnings. Handle undefined weak symbols. Generate
358 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
359 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
360 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
361 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
362 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
363 Handle 20-bit relocations.
364 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
366 (sh_elf_check_relocs): Handle new relocations. Make symbols
367 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
368 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
370 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
371 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
372 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
373 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
374 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
375 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
376 Use install_movi20_field. Rename srel to srelgot. Always generate
377 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
378 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
379 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
380 Rename sgot to sgotplt. Assert that the right number of rofixups
381 and dynamic relocations were allocated.
382 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
383 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
384 (elf_backend_can_make_relative_eh_frame)
385 (elf_backend_can_make_lsda_relative_eh_frame)
386 (elf_backend_encode_eh_address): Define.
387 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
388 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
389 Redefine for FDPIC vector.
390 * reloc.c: Add SH FDPIC and movi20 relocations.
391 * targets.c (_bfd_target_vector): Add FDPIC vectors.
392 * configure, bfd-in2.h, libbfd.h: Regenerated.
394 2010-05-25 Jay Krell <jay.krell@cornell.edu>
397 * archive.c (_bfd_calloc_wrapper): New function.
398 (_bfd_add_bfd_to_archive_cache): Use it.
400 * configure.in: Add alpha*-*-*vms* to list of natives.
401 * configure: Regenerate.
403 * vms-misc.c: Define globalref if necessary.
404 (vms_convert_to_var_unix_filename): Rename to
405 _bfd_vms_convert_to_var_unix_filename and export.
406 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
407 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
408 vms_convert_to_var_unix_filename.
410 2010-05-24 Tristan Gingold <gingold@adacore.com>
412 * vms-alpha.c (add_symbol_entry): New function extrated from ...
413 (add_symbol): ... adjusted.
415 2010-05-24 Tristan Gingold <gingold@adacore.com>
417 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
418 (alpha_vms_write_exec): Add a comment.
419 (_bfd_vms_write_egsd): Ditto.
420 (alpha_vms_convert_symbol): Remove a blank line.
422 2010-05-21 Tristan Gingold <gingold@adacore.com>
424 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
427 2010-05-21 Tristan Gingold <gingold@adacore.com>
429 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
430 SEC_LOAD if isect has data.
431 (vms_get_symbol_info): Refine the condition for 'T' type.
433 2010-05-18 Tristan Gingold <gingold@adacore.com>
435 * vms-alpha.c (_bfd_vms_write_emh): New function.
436 (_bfd_vms_write_lmn): New function.
437 (_bfd_vms_write_eeom): Moved.
438 (hash_string): Likewise.
439 (_bfd_vms_length_hash_symbol): Likewise.
440 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
441 and _bfd_vms_write_lmn, and call these functions.
443 2010-05-18 Tristan Gingold <gingold@adacore.com>
445 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
446 Add details in the messages.
447 (evax_bfd_print_image): Change message.
449 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
452 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
453 (elf_fake_sections): Likewise.
455 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
457 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
459 2010-05-17 Tristan Gingold <gingold@adacore.com>
461 * vms-alpha.c: Include esgps.h and eidc.h.
462 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
463 (evax_bfd_print_egsd_flags): New function, extracted from ...
464 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
465 EGSD__C_SPSC and EGSD__C_IDC.
467 2010-05-14 Tristan Gingold <gingold@adacore.com>
469 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
470 (_bfd_vms_get_object_record): Handle align byte only in the
473 2010-05-14 Tristan Gingold <gingold@adacore.com>
475 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
476 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
477 * libbfd.h: Regenerate.
478 * configure.in (havevecs): Define HAVE_all_vecs when
479 --enable-targets=all is set. Use AC_SUBST on it.
480 (tdefaults): Do not add havevecs.
481 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
482 * configure: Regenerate.
483 * Makefile.am (HAVEVECS): New variable.
484 (INCLUDES): Add HAVEVECS.
485 * Makefile.in: Regenerate.
486 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
487 target is selected. Add #ifdef/#endif around vms specific code.
488 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
489 bfd_elfNN_archive_slurp_extended_name_table,
490 bfd_elfNN_archive_construct_extended_name_table,
491 bfd_elfNN_archive_truncate_arname,
492 bfd_elfNN_archive_write_armap,
493 bfd_elfNN_archive_read_ar_hdr,
494 bfd_elfNN_archive_write_ar_hdr,
495 bfd_elfNN_archive_openr_next_archived_file,
496 bfd_elfNN_archive_get_elt_at_index,
497 bfd_elfNN_archive_generic_stat_arch_elt,
498 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
500 2010-05-11 Jie Zhang <jie@codesourcery.com>
502 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
503 Tag_ABI_HardFP_use correctly.
505 2010-05-11 Alan Modra <amodra@gmail.com>
507 * coffcode.h (coff_write_object_contents): Enclose all occurrences
508 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
510 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
512 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
513 sym_name to improve packing.
514 (cortex_a8_erratum_scan): Check for PLT entries.
515 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
517 2010-05-07 Tristan Gingold <gingold@adacore.com>
519 * Makefile.in: Regenerate with automake 1.11.1.
522 2010-05-05 Nick Clifton <nickc@redhat.com>
524 * po/es.po: Updated Spanish translation.
526 2010-05-03 Tristan Gingold <gingold@adacore.com>
528 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
529 selective_search flag.
531 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
532 before output_has_begun is set.
534 2010-05-03 Tristan Gingold <gingold@adacore.com>
536 * vms-alpha.c: Add comments.
537 (struct vms_private_data_struct): Remove image_autoextend field.
538 (dst_check_allocation): Removed.
539 (image_write): Remove call to dst_check_allocation.
540 (vms_slurp_debug): Do not set image_autoextend. Adjust section
542 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
543 (alpha_vms_write_exec): Use dst_section to get the dst section.
544 Write the dmt section.
545 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
546 (alpha_vms_read_sections_content): Do not set image_autoextend.
547 (alpha_vms_bfd_final_link): Generate the dst.
549 2010-05-03 Tristan Gingold <gingold@adacore.com>
551 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
553 (vms_lib_dcx): Adjust for the above change.
555 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
558 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
560 * elf32-i386.c (elf_i386_relocate_section): Use it.
561 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
563 2010-04-30 Tristan Gingold <gingold@adacore.com>
565 * vms-lib.c (vms_read_block): New function.
566 (vms_traverse_index): Use vms_read_block. Handle long key names.
568 2010-04-30 Tristan Gingold <gingold@adacore.com>
570 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
572 (struct carsym_mem): New structure.
573 (vms_add_index): New function.
574 (vms_add_indexes_from_list): New function.
575 (vms_traverse_index): Parameter carsym changed to carsym_mem.
576 Code adjusted to handle elfidx.
577 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
578 Parameter NBREL is now a pointer.
579 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
581 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
582 (_bfd_vms_lib_find_symbol): Ditto.
583 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
585 (_bfd_vms_lib_get_module): New function.
586 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
588 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
589 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
590 (vms_write_index): Adjust for structure renamed.
591 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
592 changes of _bfd_vms_lib_find_symbol.
594 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
596 * config.bfd: Correct accidential reverted patch
599 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
601 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
602 to USE_MINGW64_LEADING_UNDERSCORES.
603 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
604 * config.bfd: Change underscoring default for x64 mingw
606 * coffcode.h (coff_write_relocs): Add check that dereferenced
607 sym_ptr_ptr isn't NULL.
608 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
609 * configure: Regenerated.
610 * configure.in: Add option '--enable-leading-mingw64-underscores'
611 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
613 2010-04-27 Nick Clifton <nickc@redhat.com>
616 * coffgen.c (coff_find_nearest_line): Incldue the section address
617 of function name symbols in address comparisons.
619 2010-04-27 Nick Clifton <nickc@redhat.com>
621 * po/fr.po: Updated French translation.
623 2010-04-23 Alan Modra <amodra@gmail.com>
625 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
626 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
628 (assign_file_positions_for_load_sections): Modify section in
629 segment warning to ignore overlay vmas.
630 * elf32-spu.c (spu_elf_object_p): Replace use of
631 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
633 2010-04-22 Nick Clifton <nickc@redhat.com>
635 * po/bfd.pot: Updated by the Translation project.
636 * po/vi.po: Updated Vietnamese translation.
638 2010-04-22 Alan Modra <amodra@gmail.com>
640 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
641 change. Tidy. Don't error on sections not allocated in segment.
643 2010-04-15 Andrew Haley <aph@redhat.com>
645 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
647 * bfd-in2.h: Likewise.
648 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
649 control merging of exidx entries.
651 2010-04-20 Joseph Myers <joseph@codesourcery.com>
653 * elf32-tic6x.h: New.
654 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
655 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
656 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
657 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
658 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
659 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
660 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
661 elf32_tic6x_relocate_section): Handle REL relocations.
662 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
664 2010-04-20 Jakub Jelinek <jakub@redhat.com>
666 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
667 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
669 2010-04-19 Nick Clifton <nickc@redhat.com>
671 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
673 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
674 attribute to warned variable. Remove unused val, type and type2
677 2010-04-16 Andreas Schwab <schwab@redhat.com>
679 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
680 strict-aliasing rules.
682 2010-04-16 Tristan Gingold <gingold@adacore.com>
684 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
685 (_bfd_vms_get_object_record): Always assume there is a pad byte
688 * vms-lib.c: Add a few comments.
690 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
692 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
693 attributes in v2.08 of the ABI.
695 2010-04-15 Alan Modra <amodra@gmail.com>
697 * config.bfd (vax*-*-*vms*): Delete.
699 2010-04-14 Tristan Gingold <gingold@adacore.com>
701 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
702 vms-tir.lo, vms.lo and add vms-alpha.lo
703 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
704 vms-tir.c, vms.c and add vms-alpha.c
705 * Makefile.in: Regenerate.
706 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
708 * configure: Regenerate.
709 * targets.c (vms_vax_vec): Remove the declaration.
710 (_bfd_target_vector): Remove vms_vax_vec.
711 * vms-alpha.c: New file.
712 * vms-gsd.c: Removed, rewritten in vms-alpha.c
716 * vms-misc.c: Fix indentation and comments. Replace most of
717 #if VMS_DEBUG/vms_debug with vms_debug2.
718 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
719 (hash_string): Ditto.
720 (_bfd_vms_length_hash_symbol): Ditto.
721 (maybe_adjust_record_pointer_for_object): Ditto.
722 (_bfd_vms_get_object_record): Ditto.
723 (vms_get_remaining_object_record): Ditto.
724 (_bfd_vms_push): Ditto.
725 (_bfd_vms_pop): Ditto.
726 (_bfd_vms_get_header_values): Removed.
727 (_bfd_vms_get_first_record): Removed.
728 (vms_get_remaining_image_record): Removed.
729 (new_symbol): Removed.
730 (_bfd_vms_enter_symbol): Removed.
731 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
732 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
733 parameter with struct vms_rec_wr.
734 (_bfd_vms_output_push): Removed and replaced by ...
735 (_bfd_vms_output_begin_subrec): ... new function.
736 (_bfd_vms_output_alignment): Replace bfd parameter with
737 struct vms_rec_wr, and adjust.
738 (_bfd_vms_output_check): Ditto
739 (_bfd_vms_output_byte): Ditto.
740 (_bfd_vms_output_short): Ditto.
741 (_bfd_vms_output_long): Ditto.
742 (_bfd_vms_output_quad): Ditto.
743 (_bfd_vms_output_counted): Ditto.
744 (_bfd_vms_output_dump): Ditto.
745 (_bfd_vms_output_fill): Ditto.
746 (_bfd_vms_output_pop): Removed and replaced by ...
747 (_bfd_vms_output_end_subrec): ... new function.
748 (_bfd_vms_output_flush): Removed.
749 (_bfd_vms_output_align): New function.
750 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
752 (vms_convert_to_var): New function imported from vms.c
753 (vms_convert_to_var_1): Ditto.
754 (vms_convert_to_var_unix_filename): Ditto.
755 (vms_get_module_name): Ditto.
756 (get_vms_time_string): Ditto.
757 (vms_time_to_time_t): Ditto.
758 (vms_rawtime_to_time_t): Ditto.
759 * vms.h: All macros for the VMS file format are now in include/vms.
760 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
762 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
763 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
764 (struct funcinfo, struct vms_private_data_struct): Ditto.
765 (struct vms_section_data_struct): Ditto.
766 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
767 (vms_get_module_name, get_vms_time_string): New declarations.
768 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
769 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
770 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
771 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
772 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
773 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
774 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
775 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
776 (_bfd_vms_output_fill): Ditto.
777 (bfd_vms_set_section_flags): Ditto.
779 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
781 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
782 exit due to merging the same weak symbol to test that the symbols are
785 2010-04-13 Alan Modra <amodra@gmail.com>
787 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
788 when optimizing high got_tlsgd/ld insns.
790 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
792 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
794 (HAVE_PRSTATUS32_T): Likewise.
796 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
799 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
801 * config.in: Regenerated.
802 * configure: Likewise.
804 * elf.c: Include CORE_HEADER if it is defined.
806 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
807 Jan Kratochvil <jan.kratochvil@redhat.com>
809 * hosts/x86-64linux.h: New.
811 2010-04-09 Nick Clifton <nickc@redhat.com>
813 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
814 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
815 variables htab and hdr_info and mark info parameter as unused.
816 * elf.c (prep_headers): Remove unused variable i_phdrp.
817 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
818 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
820 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
821 * verilog.c (verilog_write_section): Remove unused variable
824 2010-04-07 Alan Modra <amodra@gmail.com>
826 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
827 * configure: Regenerate.
829 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
832 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
834 2010-04-06 Tristan Gingold <gingold@adacore.com>
836 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
838 2010-04-05 Jakub Jelinek <jakub@redhat.com>
840 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
841 provided that it has the expected address size and zero segment
844 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
845 (struct line_info): Add op_index field, change end_sequence type to
847 (new_line_sorts_after): For the same address compare op_index.
848 (add_line_info): Add op_index argument, store it into the structure.
849 (decode_line_info): Complain about unknown versions of .debug_line.
850 Initialize maximum_ops_per_insn. Add op_index state register and
853 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
855 * elf32-ppc.c (apuinfo_set): New static var.
856 (ppc_elf_begin_write_processing): Set it here, always create an
857 APUinfo section if there were any in the inputs.
858 (ppc_elf_write_section): Check apuinfo_set.
859 (ppc_elf_final_write_processing): Likewise.
861 2010-04-01 Tristan Gingold <gingold@adacore.com>
863 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
864 vms_time_to_time_t and vms_rawtime_to_time_t.
865 * vms.c (vms_alpha_vec): Add archives support.
866 * vms-misc.c: Include safe-ctype.h
867 (vms_get_module_name): New function.
868 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
869 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
870 vms_get_module_name function. Use this function.
871 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
872 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
873 Add prototypes for vms-lib.c
874 * libbfd.h: Regenerate.
875 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
876 vms-lib.lo to vms_alpha_vec.
877 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
878 * configure: Regenerate.
879 * bfd.c: Add selective_search field.
880 * bfd-in2.h: Regenerate.
881 * archive.c (append_relative_path): Rename to
882 _bfd_append_relative_path and make it public.
883 (_bfd_get_elt_at_filepos): Adjust for above renaming.
884 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
885 (BFD32_BACKENDS_CFILES): Add vms-lib.c
886 * Makefile.in: Regenerate.
888 2010-04-01 Jakub Jelinek <jakub@redhat.com>
890 * dwarf2.c (read_attribute_value): Handle CU version 4
891 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
892 and DW_FORM_flag_present. For unknown form value return NULL.
893 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
895 (parse_comp_unit): Allow CU version 4.
897 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
899 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
900 to _bfd_elf_get_dynamic_reloc_section.
901 (elf_cris_discard_excess_dso_dynamics): Ditto.
903 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
905 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
906 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
908 2010-03-31 Alan Modra <amodra@gmail.com>
910 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
911 TPREL16_HI and TPREL16_HA insns.
913 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
916 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
917 assert of empty pcrel_relocs_copied on the direct symbol. Instead
918 of moving the list from the indirect symbol to the direct symbol,
919 merge into any existing list.
920 (cris_elf_check_relocs): Store the original section in the
921 pcrel_relocs_copied list, not the relocation section.
922 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
923 the relocation section, for reducing its size. Change the
924 BFD_ASSERT into a check for the section being read-only, and only
925 emit warnings and TEXTREL marker when there's an entry for a
928 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
930 * elf32-arm.c (using_thumb_only): Handle v6-M.
932 2010-03-26 Alan Modra <amodra@gmail.com>
934 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
935 * bfd-in.h (elf_discarded_section): Clarify comment.
936 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
937 * bfd-in2.h: Regenerate.
939 2010-03-26 Matt Rice <ratmice@gmail.com>
941 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
942 as unique in the armap.
944 2010-03-26 Alan Modra <amodra@gmail.com>
947 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
948 possible stub on branches.
950 2010-03-25 Joseph Myers <joseph@codesourcery.com>
952 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
953 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
954 (BFD32_BACKENDS): Add elf32-tic6x.lo.
955 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
956 * Makefile.in: Regenerate.
957 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
958 (bfd_archures_list): Update.
959 * config.bfd (tic6x-*-elf): New.
960 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
962 * configure: Regenerate.
963 * cpu-tic6x.c, elf32-tic6x.c: New.
964 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
965 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
966 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
967 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
968 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
969 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
970 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
971 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
972 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
973 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
974 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
975 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
976 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
977 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
978 (_bfd_target_vector): Update.
979 * bfd-in2.h, libbfd.h: Regenerate.
981 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
983 * aout-target.h: Update copyright year.
984 * aout-tic30.c: Likewise.
985 * coff-alpha.c: Likewise.
986 * coff-rs6000.c: Likewise.
987 * coff64-rs6000.c: Likewise.
988 * elf64-mips.c: Likewise.
990 * libecoff.h: Likewise.
991 * mach-o-target.c: Likewise.
992 * mach-o.c: Likewise.
994 * targets.c: Likewise.
996 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
998 * libbfd-in.h: Update copyright year.
1000 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1003 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1006 2010-03-19 Jie Zhang <jie@codesourcery.com>
1008 * elf32-arm.c (struct section_list): Remove.
1009 (section_list): Remove typedef.
1010 (record_section_with_arm_elf_section_data): Remove.
1011 (find_arm_elf_section_entry): Remove.
1012 (get_arm_elf_section_data): Use is_arm_elf.
1013 (unrecord_section_with_arm_elf_section_data): Remove.
1014 (elf32_arm_new_section_hook): Don't call
1015 record_section_with_arm_elf_section_data.
1016 (elf32_arm_write_section): Set mapcount to -1 when
1017 the map has been used. Don't call
1018 unrecord_section_with_arm_elf_section_data.
1019 (unrecord_section_via_map_over_sections): Remove.
1020 (elf32_arm_close_and_cleanup): Remove.
1021 (elf32_arm_bfd_free_cached_info): Remove.
1022 (bfd_elf32_close_and_cleanup): Don't define.
1023 (bfd_elf32_bfd_free_cached_info): Don't define.
1025 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1028 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1029 * libcoff.h: Regenerated.
1031 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1032 if dont_strip_reloc is set.
1033 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1034 dont_strip_reloc on output if there is no .reloc and
1035 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1037 2010-03-18 Wei Guozhi <carrot@google.com>
1040 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1042 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1043 * bfd-in2.h: Regenerate.
1044 * libbfd.h: Regenerate.
1046 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1048 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1049 (BFD_RELOC_SPU_STUB): Likewise.
1051 2010-03-17 Jie Zhang <jie@codesourcery.com>
1053 * elf.c (assign_file_positions_for_load_sections): Avoid
1056 2010-03-17 Alan Modra <amodra@gmail.com>
1059 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1062 2010-03-17 Alan Modra <amodra@gmail.com>
1064 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1066 2010-03-16 Alan Modra <amodra@gmail.com>
1068 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1069 (ppc64_elf_edit_toc): Set it here.
1070 (ha_reloc_match): New function.
1071 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1073 2010-03-15 Alan Modra <amodra@gmail.com>
1075 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1076 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1078 2010-03-14 Alan Modra <amodra@gmail.com>
1081 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1082 * elf64-ppc.c (call_check_done): Define.
1083 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1084 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1085 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1086 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1087 Simplify return logic. Iterate over all .init and .fini fragments
1088 by recursion. Set makes_toc_func_call here..
1089 (ppc64_elf_next_input_section): ..rather than here.
1090 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1092 2010-03-13 Alan Modra <amodra@gmail.com>
1095 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1096 function descriptor symbol if there is one, not just for plt stubs.
1097 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1099 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1101 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1103 Skip it when constructing def.vd_next.
1105 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1106 bfd_elf32_i386_sol2_vec.
1107 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1108 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1109 (elf_backend_want_plt_sym): Redefine to 1.
1111 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1112 bfd_elf64_x86_64_sol2_vec.
1113 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1114 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1115 (elf_backend_want_plt_sym): Redefine to 1.
1117 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1118 bfd_elf32_i386_sol2_vec.
1119 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1121 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1122 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1125 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1126 bfd_elf64_x86_64_sol2_vec.
1127 * configure: Regenerate.
1129 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1130 (bfd_elf64_x86_64_sol2_vec): Declare.
1131 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1132 bfd_elf64_x86_64_sol2_vec.
1134 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1136 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1139 2010-03-04 Alan Modra <amodra@gmail.com>
1142 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1143 (read_attribute_value, decode_line_info): Likewise.
1144 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1145 (arange_add, sort_line_sequences): Likewise.
1146 (find_abstract_instance_name): Handle failures from called funcs.
1147 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1148 (find_line): Realloc to a temp, and handle alloc fail.
1150 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1152 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1153 a mapping symbol to an empty section.
1155 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1157 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1158 return value from the call to _bfd_elf_merge_object_attributes.
1160 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1161 Alan Modra <amodra@gmail.com>
1163 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1164 destination mode of the a8 stub.
1165 (elf32_arm_link_hash_table): Add top_id field.
1166 (elf32_arm_link_hash_table_create): Initialize top_id.
1167 (arm_type_of_stub): Update prototype, st_type can now be updated
1168 by this function. Actual destination address in case of PLT is
1169 computed here, to help factorizing code.
1170 (elf32_arm_stub_name): Update prototype, use stub_type additional
1171 parameter to build stub name.
1172 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1173 additional parameter to build stub entry.
1174 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1175 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1176 Call elf32_arm_final_link_relocate to process all in-stub
1178 (elf32_arm_setup_section_lists): Update top_id.
1179 (cortex_a8_erratum_scan): Record stub destination mode.
1180 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1182 (elf32_arm_final_link_relocate): Enable processing of in-stub
1183 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1184 needed, enabling code factorization.
1185 (elf32_arm_final_link): Process stub sections.
1186 (elf32_arm_output_map_sym): Add entry to code/data map.
1188 2010-03-01 David S. Miller <davem@davemloft.net>
1190 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1191 h->def_regular, set h->ref_regular.
1192 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1193 and dynamic relocations if h->ref_regular.
1195 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1196 (sparc_reloc_map): Delete.
1197 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1198 relocation type in switch statements.
1200 2010-02-25 Alan Modra <amodra@gmail.com>
1203 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1204 to final_link and invert. For final link allow some flags to
1205 differ. Don't specially allow flags to be all zero.
1207 2010-02-24 Alan Modra <amodra@gmail.com>
1210 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1211 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1214 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1217 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1218 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1220 2010-02-22 Alan Modra <amodra@gmail.com>
1222 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1223 fieldmask left by rightshift.
1224 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1227 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1229 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1230 STT_GNU_IFUNC on large common symbol.
1232 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1234 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1235 has_ifunc_symbols if the symbol comes from a shared library.
1236 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1237 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1238 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1239 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1240 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1242 2010-02-19 Alan Modra <amodra@gmail.com>
1244 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1245 (_bfd_elf_copy_private_header_data): ..here.
1246 * elflink.c (_bfd_elf_size_group_sections): New function.
1247 (bfd_elf_size_dynamic_sections): Call it.
1248 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1249 (_bfd_elf_fixup_group_sections): Declare.
1251 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1253 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1254 merging Tag_DIV_use, Tag_MPextension_use, and
1255 Tag_MPextension_use_legacy tags.
1257 2010-02-18 Alan Modra <amodra@gmail.com>
1259 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1260 commit. Don't write zeros for removed group members.
1261 (_bfd_elf_copy_private_header_data): Adjust size of group section
1262 when group members are removed by objcopy.
1264 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1267 * configure.host (*-*-solaris2.11): Add host define to select
1268 valid default code page for windres/windmc on solaris.
1270 2010-02-15 Nick Clifton <nickc@redhat.com>
1272 * po/vi.po: Updated Vietnamese translation.
1274 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1276 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1277 missing mapping symbol to data only sections.
1279 2010-02-11 David S. Miller <davem@davemloft.net>
1281 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1282 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1284 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1285 these relocs on global symbols.
1287 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1288 local symbol references which are not STT_GNU_IFUNC. Handle
1289 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1290 and deal with negative vs. non-negative values properly.
1292 2010-02-09 Tristan Gingold <gingold@adacore.com>
1294 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1295 non-external relocation.
1297 2010-02-09 Alan Modra <amodra@gmail.com>
1299 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1300 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1301 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1302 (ppc64_elf_layout_multitoc): Don't resize if we have already
1305 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1307 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1308 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1309 elfcore_write_s390_prefix): New.
1310 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1311 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1312 elfcore_write_s390_prefix): New.
1313 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1314 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1315 (elfcore_write_register_note): Handle .reg-s390-timer,
1316 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1317 .reg-s390-prefix section.
1319 2010-02-09 Alan Modra <amodra@gmail.com>
1321 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1322 unsigned char. Update variables and code using them throughout file.
1323 (struct ppc_link_hash_entry): Likewise for tls_mask.
1325 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1327 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1328 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1329 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1330 code setting the flag.
1331 (ppc64_elf_next_toc_section): Group big-toc sections in
1334 2010-02-08 David S. Miller <davem@davemloft.net>
1336 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1337 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1339 * elfxx-sparc.c (create_got_section): Delete.
1340 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1341 section creator does that work for us. Use ->elf.foo instead of
1342 ->foo where applicable.
1343 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1345 (allocate_dynrelocs): Likewise.
1346 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1347 (_bfd_sparc_elf_relocate_section): Likewise.
1348 (sparc_vxworks_build_plt_entry): Likewise.
1349 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1350 (sparc_finish_dyn): Likewise.
1351 (sparc_vxworks_finish_exec_plt): Likewise.
1352 (sparc_vxworks_finish_shared_plt): Likewise.
1353 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1355 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1356 macros for visibilty and locality checks.
1357 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1358 (allocate_dynrelocs): Likewise.
1359 (_bfd_sparc_elf_relocate_section): Likewise.
1360 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1362 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1363 but never used local var 'dynobj'.
1365 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1368 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1369 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1370 * bfd-in2.h: Regenerate.
1371 * libbfd.h: Regenerate.
1373 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1374 and loc_hash_memory.
1375 (_bfd_sparc_elf_link_hash_table_free): Declare.
1376 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1377 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1378 bfd_elf32_bfd_link_hash_table_free): Define.
1379 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1380 has_ifunc_symbols if STT_GNU_IFUNC.
1381 (bfd_elf64_bfd_link_hash_table_free): Define.
1382 (elf_backend_post_process_headers): Define always.
1383 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1384 (sparc_reloc_map): Add entries for new IFUNC relocs.
1385 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1386 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1387 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1388 elf_sparc_get_local_sym_hash): New.
1389 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1391 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1393 (_bfd_sparc_elf_link_hash_table_free): New.
1394 (create_ifunc_sections): New.
1395 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1396 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1397 cons up a fake local hash table entry for it. Unconditionally add
1398 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1399 dyn relocs for ifunc.
1400 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1401 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1402 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1403 (allocate_local_dynrelocs): New function.
1404 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1405 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1407 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1408 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1409 plt in iplt/irelplt.
1411 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1413 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1414 max_contents_size, only consider sections whose contents must
1417 2010-02-09 Alan Modra <amodra@gmail.com>
1419 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1420 (ppc64_elf_size_dynamic_sections): ..and here..
1421 (merge_got_entries): ..rather than here.
1423 2010-02-09 Alan Modra <amodra@gmail.com>
1425 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1426 (has_small_toc_reloc): Define.
1427 (ppc64_elf_check_relocs): Set the above flags.
1428 (ppc64_elf_edit_opd): Delete obfd param.
1429 (ppc64_elf_tls_optimize): Likewise.
1430 (ppc64_elf_edit_toc): Likewise.
1431 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1432 * elf64-ppc.h: Update prototypes.
1434 2010-02-08 Alan Modra <amodra@gmail.com>
1436 * section.c (struct bfd_section): Delete has_tls_reloc,
1437 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1438 Add sec_flg0 thru sec_flg5.
1439 (BFD_FAKE_SECTION): Update for changed flags.
1440 * ecoff.c (bfd_debug_section): Likewise.
1441 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1442 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1443 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1444 * elf32-xtensa.c (reloc_done): Define.
1445 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1446 * bfd-in2.h: Regenerate.
1448 2010-02-08 Tristan Gingold <gingold@adacore.com>
1450 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1451 for non-scattered relocations.
1453 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1455 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1456 apuinfo sections, only scan input sections once and reuse the
1459 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1461 * archures.c (bfd_mach_ppc_titan): Define.
1462 * bfd-in2.h: Regenerate.
1463 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1465 2010-02-08 Alan Modra <amodra@gmail.com>
1467 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1469 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1471 * elf.c (assign_file_positions_for_load_sections) Update lma of
1472 section if necessary. Fixes Bugzilla 11219.
1474 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf32-i386.c: Remove trailing white spaces.
1477 * elf64-x86-64.c: Likewise.
1479 2010-02-03 Nick Clifton <nickc@redhat.com>
1481 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1482 entries for other architectures.
1483 (struct elf_link_hash_table): Add hash_table_id field.
1484 (elf_hash_table_id): New accessor macro.
1485 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1487 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1488 returning cast pointer.
1489 (elf32_mn10300_link_hash_table_create): Identify new table as
1490 containing MN10300 extensions.
1491 (mn10300_elf_relax_section): Check pointer returned by
1492 elf32_mn10300_hash_table.
1493 * elf32-arm.c: Likewise, except using ARM extensions.
1494 * elf32-avr.c: Likewise, except using AVR extensions.
1495 * elf32-bfin.c: Likewise, except using BFIN extensions.
1496 * elf32-cris.c: Likewise, except using CRIS extensions.
1497 * elf32-frv.c: Likewise, except using FRV extensions.
1498 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1499 * elf32-i386.c: Likewise, except using I386 extensions.
1500 * elf32-lm32.c: Likewise, except using LM32 extensions.
1501 * elf32-m32r.c: Likewise, except using M32RM extensions.
1502 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1503 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1504 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1505 * elf32-m68k.c: Likewise, except using M68K extensions.
1506 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1507 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1508 * elf32-s390.c: Likewise, except using S390 extensions.
1509 * elf32-sh.c: Likewise, except using SH extensions.
1510 * elf32-spu.c: Likewise, except using SPU extensions.
1511 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1512 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1513 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1514 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1515 * elf64-s390.c: Likewise, except using S390 extensions.
1516 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1517 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1518 * elfxx-mips.c: Likewise, except using MIPS extensions.
1519 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1520 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1521 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1522 redundant structure.
1523 (elf32_cr16_hash_table): Delete unused macro.
1524 (elf32_cr16_link_hash_traverse): Delete unused macro.
1525 * elf32-score.c: Likewise.
1526 * elf32-score7.c: Likewise.
1527 * elf32-vax.c: Likewise.
1528 * elf64-sh64.c: Likewise.
1530 2010-02-03 Alan Modra <amodra@gmail.com>
1532 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1533 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1534 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1536 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1537 Remove no_multi_toc.
1538 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1539 when allocating a new struct got_entry.
1540 (allocate_got): New function, extracted from..
1541 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1542 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1543 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1544 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1545 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1546 new params in htab. Extract some code to..
1547 (ppc64_elf_start_multitoc_partition): ..here. New function.
1548 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1549 second pass toc scan.
1550 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1551 (ppc64_elf_reinit_toc): Rename to..
1552 (ppc64_elf_finish_multitoc_partition): ..this.
1553 (ppc64_elf_layout_multitoc): New function.
1554 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1555 layout_sections_again params.
1556 (ppc64_elf_relocate_section): Handle indirect got entries.
1557 * elf64-ppc.h: Update prototypes. Declare new functions.
1559 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1561 * elf-bfd.h (elfcore_write_xstatereg): New.
1563 * elf.c (elfcore_grok_xstatereg): New.
1564 (elfcore_write_xstatereg): Likewise.
1565 (elfcore_grok_note): Handle NT_X86_XSTATE.
1566 (elfcore_write_register_note): Handle .reg-xstate section.
1568 2010-02-01 Tristan Gingold <gingold@adacore.com>
1570 * som.c (som_write_ar_hdr): Define this macro.
1572 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1574 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1575 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1576 linkage table pointer to use the global table pointer if not doing
1579 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1581 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1582 if it has already been set.
1584 2010-01-27 Tristan Gingold <gingold@adacore.com>
1586 * vms.h: Remove trailing spaces.
1587 (struct hdr_struct): Remove unused hdr_c_cpr field.
1588 (enum file_format_enum): Add comments.
1589 * vms.c (vms_bfd_print_private_bfd_data): New function that
1591 Remove trailing spaces.
1592 * vms-misc.c: Improve comments.
1593 (_bfd_vms_get_object_record): Also handle files without pads.
1594 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1595 * vms-gsd.c (struct flagdescstruct): Make name field const.
1596 (gsyflagdesc): Fix typo.
1598 2010-01-27 Alan Modra <amodra@gmail.com>
1601 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1602 (ppc64_elf_setup_section_lists): Init them.
1603 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1604 and .toc on the same input file.
1605 (ppc64_elf_relocate_section): Correct GOT entry offset.
1607 2010-01-26 Tristan Gingold <gingold@adacore.com>
1609 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1610 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1611 * archive.c (is_bsd44_extended_name): New macro.
1612 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1613 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1615 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1616 (_bfd_generic_write_ar_hdr): Ditto.
1617 (_bfd_bsd44_write_ar_hdr): Ditto.
1618 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1619 (bsd_write_armap): Adjust firstreal computation.
1620 * libbfd-in.h (struct areltdata): Add extra_size field.
1621 (_bfd_generic_write_ar_hdr): Add prototype.
1622 (_bfd_bsd44_write_ar_hdr): Ditto.
1623 (_bfd_write_ar_hdr): Define.
1624 (_bfd_noarchive_write_ar_hdr): Ditto.
1625 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1626 (_bfd_archive_coff_write_ar_hdr): Ditto.
1627 (_bfd_archive_bsd44_slurp_armap): Ditto.
1628 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1629 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1630 (_bfd_archive_bsd44_truncate_arname): Ditto.
1631 (_bfd_archive_bsd44_write_armap): Ditto.
1632 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1633 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1634 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1635 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1636 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1637 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1638 * libbfd.h: Regenerate.
1639 * oasys.c (oasys_write_ar_hdr): Define.
1640 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1641 * ieee.c (ieee_write_ar_hdr): Define.
1642 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1643 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1644 (bfd_pmac_xcoff_backend_data): Ditto.
1645 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1646 (bfd_xcoff_aix5_backend_data): Ditto.
1647 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1648 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1649 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1650 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1651 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1652 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1653 (bfd_mach_o_construct_extended_name_table)
1654 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1655 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1656 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1657 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1658 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1659 (bfd_mach_o_construct_extended_name_table)
1660 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1661 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1662 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1663 * bfd-in2.h: Regenerate.
1665 2010-01-26 Alan Modra <amodra@gmail.com>
1666 H.J. Lu <hongjiu.lu@intel.com>
1669 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1670 symbols with ref_regular set when gc_sections is active.
1672 2010-01-25 Alan Modra <amodra@gmail.com>
1675 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1676 with relocations against undefined weak symbols.
1677 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1678 weak functions if the symbol is dynamic.
1679 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1680 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1681 (_bfd_elf_ppc_at_tprel_transform): New function.
1682 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1683 * bfd-in2.h: Regenerate.
1685 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1687 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1688 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1689 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1691 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1693 2010-01-21 Nick Clifton <nickc@redhat.com>
1695 * elflink.c (elf_link_add_object_symbols): Look up name of
1696 undefined symbol both before and after versioning has been
1697 applied. Do not bother with symbols that are weakly undefined.
1699 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1701 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1702 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1704 2010-01-19 Cary Coutant <ccoutant@google.com>
1706 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1708 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1709 Alan Modra <amodra@gmail.com>
1711 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1712 (elf_object_p): Read e_phnum extension.
1713 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1714 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1715 that we can read last program header.
1717 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1719 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1720 R_ARM_THM_CALL entry.
1721 (elf32_arm_final_link_relocate): Correct calculation of
1722 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1723 or R_ARM_THM_JUMP24 relocation.
1725 2010-01-18 Alan Modra <amodra@gmail.com>
1728 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1729 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1732 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1734 Fix compilation warning on gcc-3.4.
1735 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1736 parameter index to sec_index according to the function definition.
1738 2010-01-13 Chao-ying Fu <fu@mips.com>
1740 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1741 It is true for all CPUs.
1742 (jal_reloc_p): New function.
1743 (mips_elf_calculate_relocation): Rename require_jalxp to
1745 Update comment for CROSS_MODE_JUMP_P.
1746 Set up cross_mode_jump_p based on the mode change.
1747 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1748 Update comment for CROSS_MODE_JUMP_P.
1749 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1750 Use !cross_mode_jump_p to guard conversion.
1751 Convert "jr t9" to "b", if possible.
1752 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1754 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1755 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1757 2010-01-13 Nick Clifton <nickc@redhat.com>
1759 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1760 "m32c" returns the m32c arch_info_struct and not the m16c
1762 (arch_info_struct): Use the new scan function.
1763 (bfd_m32c_arch): Likewise.
1765 2010-01-13 Tristan Gingold <gingold@adacore.com>
1767 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1768 Appends new arch instead of overriding.
1769 Use mach_o_x86_64_vec for x86_64-*-darwin.
1770 * configure.in: Add mach_o_x86_64_vec.
1771 * configure: Regenerate.
1772 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1773 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1774 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1775 * Makefile.in: Regenerate.
1776 * mach-o-x86-64.c: New file.
1778 2010-01-13 Tristan Gingold <gingold@adacore.com>
1780 * reloc.c: Add MACH_O_X86_64 relocations.
1781 * bfd-in2.h: Regenerate.
1782 * libbfd.h: Regenerate.
1784 2010-01-13 Tristan Gingold <gingold@adacore.com>
1786 * archive.c (normalize): Use lbasename.
1787 (bfd_bsd_truncate_arname): Ditto.
1788 (bfd_gnu_truncate_arname): Ditto.
1790 2010-01-12 Tristan Gingold <gingold@adacore.com>
1792 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1794 2010-01-11 Tristan Gingold <gingold@adacore.com>
1796 * mach-o.h: Add x86-64 relocation types.
1798 2010-01-11 Tristan Gingold <gingold@adacore.com>
1800 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1801 (bfd_mach_o_set_arch_mach): New prototype.
1802 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1803 (bfd_mach_o_set_arch_mach): New function.
1804 (bfd_mach_o_gen_mkobject): New function.
1805 Set TARGET_ARCHITECTURE for the generic back-ends.
1806 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1807 Check that TARGET_ARCHITECTURE is defined.
1808 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1809 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1811 2010-01-11 Tristan Gingold <gingold@adacore.com>
1813 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1815 2010-01-11 Nick Clifton <nickc@redhat.com>
1817 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1818 handling of R_V850_HI16_S relocation.
1820 2010-01-11 Alan Modra <amodra@gmail.com>
1823 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1825 2010-01-11 Alan Modra <amodra@gmail.com>
1828 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1829 (find_abstract_instance_name): Use it.
1830 (parse_comp_unit): Set it.
1832 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1834 * Makefile.in: Regenerate.
1835 * configure: Regenerate.
1837 2010-01-08 Tristan Gingold <gingold@adacore.com>
1839 * archive.c: Remove bfd_special_undocumented_glue.
1841 2010-01-08 Alan Modra <amodra@gmail.com>
1844 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1845 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1846 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1848 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1851 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1852 a symbol referenced by DSO is is defined in a non-shared object
1855 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1858 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1859 undefined __start_XXX/__stop_XXX in all input files and set
1862 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1865 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1867 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1869 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1870 before including procfs.h.
1871 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1872 * configure.in: Added autoconf probe for the pr_fpreg member.
1873 * configure: Regenerated.
1874 * config.in: Regenerated.
1875 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1877 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1879 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1880 * dwarf2.c (concat_filename): Rename dirname with dir_name
1881 to void shadowing the dirname function.
1882 Rename subdirname with subdir_name to stay consistent with
1883 the new dir_name variable name.
1885 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1887 * archures.c: Add bfd_mach_ppc_e500mc64.
1888 * bfd-in2.h: Regenerate.
1889 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1890 bfd_mach_ppc_e500mc64.
1892 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1894 Fix -Wshadow warnings (seen on ppc-aix)
1895 * xcofflink.c: Replace finfo by flinfo throughout.
1897 For older changes see ChangeLog-2009
1903 version-control: never