| blob | dec1fe629a526c2a15fafa6534e08d59468e2566 |
1 2010-05-31 Tristan Gingold <gingold@adacore.com>
3 * vms-lib.c (credat_lo, credat_hi): New fields.
4 (vms_read_block): Adjust comments.
5 (vms_write_block): New function.
6 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
7 hard-coded values with constants. Set credat_lo and credat_hi.
8 (_bfd_vms_lib_mkarchive): Add argument kind.
9 Set ver, mhd_size and type according to kind.
10 (_bfd_vms_lib_alpha_mkarchive): New function.
11 (struct lib_index): Renamed from struct vms_index
12 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
13 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
14 argument and handle it.
15 (vms_write_index): Adjust argument idx. Handle elf indexes.
16 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
17 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
18 use it. Handle elf indexes. Set credat.
19 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
20 (_bfd_vms_lib_alpha_mkarchive): ... this.
21 * libbfd.h: Regenerated.
22 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
24 2010-05-28 Sterling Augustine <sterling@tensilica.com>
26 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
27 of code to change the bits in the instructions to match the changes
28 in the relocations. Declare dest_addr and sym_sec to help.
30 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
32 Workaround GCC PR middle-end/4210.
33 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
34 and val[3].
36 2010-05-27 Tristan Gingold <gingold@adacore.com>
38 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
39 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
40 (vms_time_to_time_t): Use them instead of local const.
41 (vms_time_t_to_vms_time): New function.
42 (vms_get_time): Likewise.
43 (vms_raw_get_time): Likewise.
44 * vms.h (vms_time_t_to_vms_time): New declaration.
45 (vms_get_time): Likewise.
46 (vms_raw_get_time): Likewise.
48 2010-05-26 Tristan Gingold <gingold@adacore.com>
50 * vms-alpha.c: Update comments.
51 (alpha_vms_write_exec): Set lnkflags. Write the GST.
52 (alpha_vms_link_output_symbol): New function.
53 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
54 Set dst_section private field.
55 (alpha_vms_bfd_final_link): Remove code that set dst_section.
57 2010-05-26 Tristan Gingold <gingold@adacore.com>
59 * bfdio.c: Declare and define _bfd_memory_iovec.
60 (bfd_bread): Move code for BFD_IN_MEMORY...
61 (bfd_bwrite): ... Ditto ...
62 (bfd_tell): ... Ditto ...
63 (bfd_flush): ... Ditto ...
64 (bfd_stat): ... Ditto ...
65 (bfd_seek): ... Ditto ...
66 (bfd_get_size): ... Ditto ...
67 (bfd_mmap): ... Ditto ...
68 (memory_bread): ... to these new functions.
69 (memory_bwrite): Ditto.
70 (memory_btell): Ditto.
71 (memory_bseek): Ditto.
72 (memory_bflush): Ditto.
73 (memory_bstat): Ditto.
74 (memory_bmmap): Ditto.
75 (memory_bclose): New function.
76 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
77 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
78 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
79 (bfd_make_writable): Use _bfd_memory_iovec.
80 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
81 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
82 _bfd_memory_iovec.
83 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
84 instead of origin.
85 * libbfd.h: Regenerate.
87 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
88 Joseph Myers <joseph@codesourcery.com>
89 Andrew Stubbs <ams@codesourcery.com>
91 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
92 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
93 * configure.in: Handle FDPIC vectors.
94 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
95 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
96 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
97 SYMBOL_REFERENCES_LOCAL for function descriptors.
98 (fdpic_object_p): New.
99 (sh_reloc_map): Add FDPIC and movi20 relocations.
100 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
101 range.
102 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
103 definitions.
104 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
105 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
106 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
107 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
108 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
109 New.
110 (get_plt_info): Handle FDPIC.
111 (MAX_SHORT_PLT): Define.
112 (get_plt_index, get_plt_offset): Handle short_plt.
113 (union gotref): New.
114 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
115 got_type and adjust all uses. Add GOT_FUNCDESC.
116 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
117 local_got_tls_type to local_got_type.
118 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
119 users changed.
120 (sh_elf_local_funcdesc): Define.
121 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
122 and srofixup.
123 (sh_elf_link_hash_newfunc): Initialize new fields.
124 (sh_elf_link_hash_table_create): Set fdpic_p.
125 (sh_elf_omit_section_dynsym): New.
126 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
127 and .rofixup.
128 (allocate_dynrelocs): Allocate local function descriptors and space
129 for R_SH_FUNCDESC-related relocations, and for rofixups.
130 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
131 require function descriptors.
132 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
133 (sh_elf_modify_program_headers): New.
134 (sh_elf_size_dynamic_sections): Allocate function descriptors for
135 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
136 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
137 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
138 entry in the .dynamic section.
139 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
140 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
141 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
142 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
143 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
144 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
145 read-only section warnings. Handle undefined weak symbols. Generate
146 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
147 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
148 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
149 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
150 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
151 Handle 20-bit relocations.
152 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
153 counts.
154 (sh_elf_check_relocs): Handle new relocations. Make symbols
155 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
156 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
157 for R_SH_DIR32.
158 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
159 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
160 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
161 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
162 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
163 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
164 Use install_movi20_field. Rename srel to srelgot. Always generate
165 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
166 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
167 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
168 Rename sgot to sgotplt. Assert that the right number of rofixups
169 and dynamic relocations were allocated.
170 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
171 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
172 (elf_backend_can_make_relative_eh_frame)
173 (elf_backend_can_make_lsda_relative_eh_frame)
174 (elf_backend_encode_eh_address): Define.
175 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
176 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
177 Redefine for FDPIC vector.
178 * reloc.c: Add SH FDPIC and movi20 relocations.
179 * targets.c (_bfd_target_vector): Add FDPIC vectors.
180 * configure, bfd-in2.h, libbfd.h: Regenerated.
182 2010-05-25 Jay Krell <jay.krell@cornell.edu>
184 PR ld/11624
185 * archive.c (_bfd_calloc_wrapper): New function.
186 (_bfd_add_bfd_to_archive_cache): Use it.
188 * configure.in: Add alpha*-*-*vms* to list of natives.
189 * configure: Regenerate.
191 * vms-misc.c: Define globalref if necessary.
192 (vms_convert_to_var_unix_filename): Rename to
193 _bfd_vms_convert_to_var_unix_filename and export.
194 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
195 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
196 vms_convert_to_var_unix_filename.
198 2010-05-24 Tristan Gingold <gingold@adacore.com>
200 * vms-alpha.c (add_symbol_entry): New function extrated from ...
201 (add_symbol): ... adjusted.
203 2010-05-24 Tristan Gingold <gingold@adacore.com>
205 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
206 (alpha_vms_write_exec): Add a comment.
207 (_bfd_vms_write_egsd): Ditto.
208 (alpha_vms_convert_symbol): Remove a blank line.
210 2010-05-21 Tristan Gingold <gingold@adacore.com>
212 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
213 for the GST.
215 2010-05-21 Tristan Gingold <gingold@adacore.com>
217 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
218 SEC_LOAD if isect has data.
219 (vms_get_symbol_info): Refine the condition for 'T' type.
221 2010-05-18 Tristan Gingold <gingold@adacore.com>
223 * vms-alpha.c (_bfd_vms_write_emh): New function.
224 (_bfd_vms_write_lmn): New function.
225 (_bfd_vms_write_eeom): Moved.
226 (hash_string): Likewise.
227 (_bfd_vms_length_hash_symbol): Likewise.
228 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
229 and _bfd_vms_write_lmn, and call these functions.
231 2010-05-18 Tristan Gingold <gingold@adacore.com>
233 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
234 Add details in the messages.
235 (evax_bfd_print_image): Change message.
237 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
239 PR gas/11600
240 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
241 (elf_fake_sections): Likewise.
243 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
244 SHF_EXCLUDE here.
245 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
247 2010-05-17 Tristan Gingold <gingold@adacore.com>
249 * vms-alpha.c: Include esgps.h and eidc.h.
250 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
251 (evax_bfd_print_egsd_flags): New function, extracted from ...
252 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
253 EGSD__C_SPSC and EGSD__C_IDC.
255 2010-05-14 Tristan Gingold <gingold@adacore.com>
257 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
258 (_bfd_vms_get_object_record): Handle align byte only in the
259 foreign case.
261 2010-05-14 Tristan Gingold <gingold@adacore.com>
263 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
264 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
265 * libbfd.h: Regenerate.
266 * configure.in (havevecs): Define HAVE_all_vecs when
267 --enable-targets=all is set. Use AC_SUBST on it.
268 (tdefaults): Do not add havevecs.
269 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
270 * configure: Regenerate.
271 * Makefile.am (HAVEVECS): New variable.
272 (INCLUDES): Add HAVEVECS.
273 * Makefile.in: Regenerate.
274 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
275 target is selected. Add #ifdef/#endif around vms specific code.
276 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
277 bfd_elfNN_archive_slurp_extended_name_table,
278 bfd_elfNN_archive_construct_extended_name_table,
279 bfd_elfNN_archive_truncate_arname,
280 bfd_elfNN_archive_write_armap,
281 bfd_elfNN_archive_read_ar_hdr,
282 bfd_elfNN_archive_write_ar_hdr,
283 bfd_elfNN_archive_openr_next_archived_file,
284 bfd_elfNN_archive_get_elt_at_index,
285 bfd_elfNN_archive_generic_stat_arch_elt,
286 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
288 2010-05-11 Jie Zhang <jie@codesourcery.com>
290 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
291 Tag_ABI_HardFP_use correctly.
293 2010-05-11 Alan Modra <amodra@gmail.com>
295 * coffcode.h (coff_write_object_contents): Enclose all occurrences
296 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
298 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
300 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
301 sym_name to improve packing.
302 (cortex_a8_erratum_scan): Check for PLT entries.
303 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
305 2010-05-07 Tristan Gingold <gingold@adacore.com>
307 * Makefile.in: Regenerate with automake 1.11.1.
308 * aclocal.m4: Ditto.
310 2010-05-05 Nick Clifton <nickc@redhat.com>
312 * po/es.po: Updated Spanish translation.
314 2010-05-03 Tristan Gingold <gingold@adacore.com>
316 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
317 selective_search flag.
318 Add comments.
319 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
320 before output_has_begun is set.
322 2010-05-03 Tristan Gingold <gingold@adacore.com>
324 * vms-alpha.c: Add comments.
325 (struct vms_private_data_struct): Remove image_autoextend field.
326 (dst_check_allocation): Removed.
327 (image_write): Remove call to dst_check_allocation.
328 (vms_slurp_debug): Do not set image_autoextend. Adjust section
329 size.
330 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
331 (alpha_vms_write_exec): Use dst_section to get the dst section.
332 Write the dmt section.
333 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
334 (alpha_vms_read_sections_content): Do not set image_autoextend.
335 (alpha_vms_bfd_final_link): Generate the dst.
337 2010-05-03 Tristan Gingold <gingold@adacore.com>
339 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
340 next array.
341 (vms_lib_dcx): Adjust for the above change.
343 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
345 PR ld/11542
346 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
348 * elf32-i386.c (elf_i386_relocate_section): Use it.
349 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
351 2010-04-30 Tristan Gingold <gingold@adacore.com>
353 * vms-lib.c (vms_read_block): New function.
354 (vms_traverse_index): Use vms_read_block. Handle long key names.
356 2010-04-30 Tristan Gingold <gingold@adacore.com>
358 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
359 and syms removed.
360 (struct carsym_mem): New structure.
361 (vms_add_index): New function.
362 (vms_add_indexes_from_list): New function.
363 (vms_traverse_index): Parameter carsym changed to carsym_mem.
364 Code adjusted to handle elfidx.
365 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
366 Parameter NBREL is now a pointer.
367 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
368 archives.
369 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
370 (_bfd_vms_lib_find_symbol): Ditto.
371 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
372 check MHD id.
373 (_bfd_vms_lib_get_module): New function.
374 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
375 function.
376 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
377 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
378 (vms_write_index): Adjust for structure renamed.
379 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
380 changes of _bfd_vms_lib_find_symbol.
382 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
384 * config.bfd: Correct accidential reverted patch
385 about vax*-*-*vms*.
387 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
389 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
390 to USE_MINGW64_LEADING_UNDERSCORES.
391 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
392 * config.bfd: Change underscoring default for x64 mingw
393 to false.
394 * coffcode.h (coff_write_relocs): Add check that dereferenced
395 sym_ptr_ptr isn't NULL.
396 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
397 * configure: Regenerated.
398 * configure.in: Add option '--enable-leading-mingw64-underscores'
399 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
401 2010-04-27 Nick Clifton <nickc@redhat.com>
403 PR binutils/11512
404 * coffgen.c (coff_find_nearest_line): Incldue the section address
405 of function name symbols in address comparisons.
407 2010-04-27 Nick Clifton <nickc@redhat.com>
409 * po/fr.po: Updated French translation.
411 2010-04-23 Alan Modra <amodra@gmail.com>
413 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
414 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
415 throughout file.
416 (assign_file_positions_for_load_sections): Modify section in
417 segment warning to ignore overlay vmas.
418 * elf32-spu.c (spu_elf_object_p): Replace use of
419 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
421 2010-04-22 Nick Clifton <nickc@redhat.com>
423 * po/bfd.pot: Updated by the Translation project.
424 * po/vi.po: Updated Vietnamese translation.
426 2010-04-22 Alan Modra <amodra@gmail.com>
428 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
429 change. Tidy. Don't error on sections not allocated in segment.
431 2010-04-15 Andrew Haley <aph@redhat.com>
433 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
434 merge_exidx_entries.
435 * bfd-in2.h: Likewise.
436 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
437 control merging of exidx entries.
439 2010-04-20 Joseph Myers <joseph@codesourcery.com>
441 * elf32-tic6x.h: New.
442 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
443 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
444 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
445 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
446 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
447 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
448 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
449 elf32_tic6x_relocate_section): Handle REL relocations.
450 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
452 2010-04-20 Jakub Jelinek <jakub@redhat.com>
454 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
455 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
457 2010-04-19 Nick Clifton <nickc@redhat.com>
459 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
460 arhdrpos variable.
461 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
462 attribute to warned variable. Remove unused val, type and type2
463 variables.
465 2010-04-16 Andreas Schwab <schwab@redhat.com>
467 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
468 strict-aliasing rules.
470 2010-04-16 Tristan Gingold <gingold@adacore.com>
472 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
473 (_bfd_vms_get_object_record): Always assume there is a pad byte
474 for alignment.
476 * vms-lib.c: Add a few comments.
478 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
480 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
481 attributes in v2.08 of the ABI.
483 2010-04-15 Alan Modra <amodra@gmail.com>
485 * config.bfd (vax*-*-*vms*): Delete.
487 2010-04-14 Tristan Gingold <gingold@adacore.com>
489 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
490 vms-tir.lo, vms.lo and add vms-alpha.lo
491 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
492 vms-tir.c, vms.c and add vms-alpha.c
493 * Makefile.in: Regenerate.
494 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
495 Remove vms_vax_vec.
496 * configure: Regenerate.
497 * targets.c (vms_vax_vec): Remove the declaration.
498 (_bfd_target_vector): Remove vms_vax_vec.
499 * vms-alpha.c: New file.
500 * vms-gsd.c: Removed, rewritten in vms-alpha.c
501 * vms-hdr.c: Ditto.
502 * vms-tir.c: Ditto.
503 * vms.c: Ditto.
504 * vms-misc.c: Fix indentation and comments. Replace most of
505 #if VMS_DEBUG/vms_debug with vms_debug2.
506 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
507 (hash_string): Ditto.
508 (_bfd_vms_length_hash_symbol): Ditto.
509 (maybe_adjust_record_pointer_for_object): Ditto.
510 (_bfd_vms_get_object_record): Ditto.
511 (vms_get_remaining_object_record): Ditto.
512 (_bfd_vms_push): Ditto.
513 (_bfd_vms_pop): Ditto.
514 (_bfd_vms_get_header_values): Removed.
515 (_bfd_vms_get_first_record): Removed.
516 (vms_get_remaining_image_record): Removed.
517 (new_symbol): Removed.
518 (_bfd_vms_enter_symbol): Removed.
519 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
520 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
521 parameter with struct vms_rec_wr.
522 (_bfd_vms_output_push): Removed and replaced by ...
523 (_bfd_vms_output_begin_subrec): ... new function.
524 (_bfd_vms_output_alignment): Replace bfd parameter with
525 struct vms_rec_wr, and adjust.
526 (_bfd_vms_output_check): Ditto
527 (_bfd_vms_output_byte): Ditto.
528 (_bfd_vms_output_short): Ditto.
529 (_bfd_vms_output_long): Ditto.
530 (_bfd_vms_output_quad): Ditto.
531 (_bfd_vms_output_counted): Ditto.
532 (_bfd_vms_output_dump): Ditto.
533 (_bfd_vms_output_fill): Ditto.
534 (_bfd_vms_output_pop): Removed and replaced by ...
535 (_bfd_vms_output_end_subrec): ... new function.
536 (_bfd_vms_output_flush): Removed.
537 (_bfd_vms_output_align): New function.
538 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
539 parameter.
540 (vms_convert_to_var): New function imported from vms.c
541 (vms_convert_to_var_1): Ditto.
542 (vms_convert_to_var_unix_filename): Ditto.
543 (vms_get_module_name): Ditto.
544 (get_vms_time_string): Ditto.
545 (vms_time_to_time_t): Ditto.
546 (vms_rawtime_to_time_t): Ditto.
547 * vms.h: All macros for the VMS file format are now in include/vms.
548 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
549 have been removed.
550 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
551 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
552 (struct funcinfo, struct vms_private_data_struct): Ditto.
553 (struct vms_section_data_struct): Ditto.
554 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
555 (vms_get_module_name, get_vms_time_string): New declarations.
556 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
557 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
558 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
559 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
560 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
561 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
562 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
563 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
564 (_bfd_vms_output_fill): Ditto.
565 (bfd_vms_set_section_flags): Ditto.
567 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
569 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
570 exit due to merging the same weak symbol to test that the symbols are
571 actually weak.
573 2010-04-13 Alan Modra <amodra@gmail.com>
575 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
576 when optimizing high got_tlsgd/ld insns.
578 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
580 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
581 define.
582 (HAVE_PRSTATUS32_T): Likewise.
584 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
586 PR corefiles/11467
587 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
588 for x86_64-*-linux*.
589 * config.in: Regenerated.
590 * configure: Likewise.
592 * elf.c: Include CORE_HEADER if it is defined.
594 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
595 Jan Kratochvil <jan.kratochvil@redhat.com>
597 * hosts/x86-64linux.h: New.
599 2010-04-09 Nick Clifton <nickc@redhat.com>
601 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
602 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
603 variables htab and hdr_info and mark info parameter as unused.
604 * elf.c (prep_headers): Remove unused variable i_phdrp.
605 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
606 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
607 as unused.
608 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
609 * verilog.c (verilog_write_section): Remove unused variable
610 address.
612 2010-04-07 Alan Modra <amodra@gmail.com>
614 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
615 * configure: Regenerate.
617 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
619 PR ld/11434
620 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
622 2010-04-06 Tristan Gingold <gingold@adacore.com>
624 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
626 2010-04-05 Jakub Jelinek <jakub@redhat.com>
628 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
629 provided that it has the expected address size and zero segment
630 length.
632 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
633 (struct line_info): Add op_index field, change end_sequence type to
634 unsigned char.
635 (new_line_sorts_after): For the same address compare op_index.
636 (add_line_info): Add op_index argument, store it into the structure.
637 (decode_line_info): Complain about unknown versions of .debug_line.
638 Initialize maximum_ops_per_insn. Add op_index state register and
639 track it.
641 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
643 * elf32-ppc.c (apuinfo_set): New static var.
644 (ppc_elf_begin_write_processing): Set it here, always create an
645 APUinfo section if there were any in the inputs.
646 (ppc_elf_write_section): Check apuinfo_set.
647 (ppc_elf_final_write_processing): Likewise.
649 2010-04-01 Tristan Gingold <gingold@adacore.com>
651 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
652 vms_time_to_time_t and vms_rawtime_to_time_t.
653 * vms.c (vms_alpha_vec): Add archives support.
654 * vms-misc.c: Include safe-ctype.h
655 (vms_get_module_name): New function.
656 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
657 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
658 vms_get_module_name function. Use this function.
659 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
660 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
661 Add prototypes for vms-lib.c
662 * libbfd.h: Regenerate.
663 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
664 vms-lib.lo to vms_alpha_vec.
665 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
666 * configure: Regenerate.
667 * bfd.c: Add selective_search field.
668 * bfd-in2.h: Regenerate.
669 * archive.c (append_relative_path): Rename to
670 _bfd_append_relative_path and make it public.
671 (_bfd_get_elt_at_filepos): Adjust for above renaming.
672 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
673 (BFD32_BACKENDS_CFILES): Add vms-lib.c
674 * Makefile.in: Regenerate.
676 2010-04-01 Jakub Jelinek <jakub@redhat.com>
678 * dwarf2.c (read_attribute_value): Handle CU version 4
679 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
680 and DW_FORM_flag_present. For unknown form value return NULL.
681 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
682 like DW_FORM_block.
683 (parse_comp_unit): Allow CU version 4.
685 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
687 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
688 to _bfd_elf_get_dynamic_reloc_section.
689 (elf_cris_discard_excess_dso_dynamics): Ditto.
691 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
693 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
694 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
696 2010-03-31 Alan Modra <amodra@gmail.com>
698 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
699 TPREL16_HI and TPREL16_HA insns.
701 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
703 PR ld/11458
704 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
705 assert of empty pcrel_relocs_copied on the direct symbol. Instead
706 of moving the list from the indirect symbol to the direct symbol,
707 merge into any existing list.
708 (cris_elf_check_relocs): Store the original section in the
709 pcrel_relocs_copied list, not the relocation section.
710 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
711 the relocation section, for reducing its size. Change the
712 BFD_ASSERT into a check for the section being read-only, and only
713 emit warnings and TEXTREL marker when there's an entry for a
714 read-only section.
716 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
718 * elf32-arm.c (using_thumb_only): Handle v6-M.
720 2010-03-26 Alan Modra <amodra@gmail.com>
722 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
723 * bfd-in.h (elf_discarded_section): Clarify comment.
724 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
725 * bfd-in2.h: Regenerate.
727 2010-03-26 Matt Rice <ratmice@gmail.com>
729 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
730 as unique in the armap.
732 2010-03-26 Alan Modra <amodra@gmail.com>
734 PR ld/11375
735 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
736 possible stub on branches.
738 2010-03-25 Joseph Myers <joseph@codesourcery.com>
740 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
741 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
742 (BFD32_BACKENDS): Add elf32-tic6x.lo.
743 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
744 * Makefile.in: Regenerate.
745 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
746 (bfd_archures_list): Update.
747 * config.bfd (tic6x-*-elf): New.
748 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
749 New.
750 * configure: Regenerate.
751 * cpu-tic6x.c, elf32-tic6x.c: New.
752 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
753 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
754 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
755 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
756 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
757 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
758 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
759 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
760 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
761 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
762 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
763 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
764 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
765 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
766 (_bfd_target_vector): Update.
767 * bfd-in2.h, libbfd.h: Regenerate.
769 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
771 * aout-target.h: Update copyright year.
772 * aout-tic30.c: Likewise.
773 * coff-alpha.c: Likewise.
774 * coff-rs6000.c: Likewise.
775 * coff64-rs6000.c: Likewise.
776 * elf64-mips.c: Likewise.
777 * ieee.c: Likewise.
778 * libecoff.h: Likewise.
779 * mach-o-target.c: Likewise.
780 * mach-o.c: Likewise.
781 * oasys.c: Likewise.
782 * targets.c: Likewise.
784 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
786 * libbfd-in.h: Update copyright year.
788 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
790 PR ld/11413
791 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
792 instead of shared.
794 2010-03-19 Jie Zhang <jie@codesourcery.com>
796 * elf32-arm.c (struct section_list): Remove.
797 (section_list): Remove typedef.
798 (record_section_with_arm_elf_section_data): Remove.
799 (find_arm_elf_section_entry): Remove.
800 (get_arm_elf_section_data): Use is_arm_elf.
801 (unrecord_section_with_arm_elf_section_data): Remove.
802 (elf32_arm_new_section_hook): Don't call
803 record_section_with_arm_elf_section_data.
804 (elf32_arm_write_section): Set mapcount to -1 when
805 the map has been used. Don't call
806 unrecord_section_with_arm_elf_section_data.
807 (unrecord_section_via_map_over_sections): Remove.
808 (elf32_arm_close_and_cleanup): Remove.
809 (elf32_arm_bfd_free_cached_info): Remove.
810 (bfd_elf32_close_and_cleanup): Don't define.
811 (bfd_elf32_bfd_free_cached_info): Don't define.
813 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
815 PR binutils/11396
816 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
817 * libcoff.h: Regenerated.
819 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
820 if dont_strip_reloc is set.
821 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
822 dont_strip_reloc on output if there is no .reloc and
823 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
825 2010-03-18 Wei Guozhi <carrot@google.com>
827 PR gas/11323
828 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
829 R_ARM_GOT_PREL.
830 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
831 * bfd-in2.h: Regenerate.
832 * libbfd.h: Regenerate.
834 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
836 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
837 (BFD_RELOC_SPU_STUB): Likewise.
839 2010-03-17 Jie Zhang <jie@codesourcery.com>
841 * elf.c (assign_file_positions_for_load_sections): Avoid
842 overflow.
844 2010-03-17 Alan Modra <amodra@gmail.com>
846 PR binutils/11382
847 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
848 proper type.
850 2010-03-17 Alan Modra <amodra@gmail.com>
852 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
854 2010-03-16 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
857 (ppc64_elf_edit_toc): Set it here.
858 (ha_reloc_match): New function.
859 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
861 2010-03-15 Alan Modra <amodra@gmail.com>
863 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
864 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
866 2010-03-14 Alan Modra <amodra@gmail.com>
868 PR ld/11378
869 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
870 * elf64-ppc.c (call_check_done): Define.
871 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
872 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
873 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
874 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
875 Simplify return logic. Iterate over all .init and .fini fragments
876 by recursion. Set makes_toc_func_call here..
877 (ppc64_elf_next_input_section): ..rather than here.
878 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
880 2010-03-13 Alan Modra <amodra@gmail.com>
882 PR ld/11375
883 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
884 function descriptor symbol if there is one, not just for plt stubs.
885 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
887 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
889 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
890 version twice.
891 Skip it when constructing def.vd_next.
893 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
894 bfd_elf32_i386_sol2_vec.
895 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
896 (elf32_bed): Redefine to elf32_i386_sol2_bed.
897 (elf_backend_want_plt_sym): Redefine to 1.
899 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
900 bfd_elf64_x86_64_sol2_vec.
901 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
902 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
903 (elf_backend_want_plt_sym): Redefine to 1.
905 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
906 bfd_elf32_i386_sol2_vec.
907 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
908 targ64_selvecs.
909 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
910 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
911 targ_selvecs.
913 * configure.in: Handle bfd_elf32_i386_sol2_vec,
914 bfd_elf64_x86_64_sol2_vec.
915 * configure: Regenerate.
917 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
918 (bfd_elf64_x86_64_sol2_vec): Declare.
919 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
920 bfd_elf64_x86_64_sol2_vec.
922 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
924 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
925 sections.
927 2010-03-04 Alan Modra <amodra@gmail.com>
929 PR 11302
930 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
931 (read_attribute_value, decode_line_info): Likewise.
932 (add_line_info, read_rangelist): Return FALSE on alloc failures.
933 (arange_add, sort_line_sequences): Likewise.
934 (find_abstract_instance_name): Handle failures from called funcs.
935 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
936 (find_line): Realloc to a temp, and handle alloc fail.
938 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
940 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
941 a mapping symbol to an empty section.
943 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
945 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
946 return value from the call to _bfd_elf_merge_object_attributes.
948 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
949 Alan Modra <amodra@gmail.com>
951 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
952 destination mode of the a8 stub.
953 (elf32_arm_link_hash_table): Add top_id field.
954 (elf32_arm_link_hash_table_create): Initialize top_id.
955 (arm_type_of_stub): Update prototype, st_type can now be updated
956 by this function. Actual destination address in case of PLT is
957 computed here, to help factorizing code.
958 (elf32_arm_stub_name): Update prototype, use stub_type additional
959 parameter to build stub name.
960 (elf32_arm_get_stub_entry): Update prototype, use stub_type
961 additional parameter to build stub entry.
962 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
963 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
964 Call elf32_arm_final_link_relocate to process all in-stub
965 relocations.
966 (elf32_arm_setup_section_lists): Update top_id.
967 (cortex_a8_erratum_scan): Record stub destination mode.
968 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
969 to new prototype.
970 (elf32_arm_final_link_relocate): Enable processing of in-stub
971 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
972 needed, enabling code factorization.
973 (elf32_arm_final_link): Process stub sections.
974 (elf32_arm_output_map_sym): Add entry to code/data map.
976 2010-03-01 David S. Miller <davem@davemloft.net>
978 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
979 h->def_regular, set h->ref_regular.
980 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
981 and dynamic relocations if h->ref_regular.
983 * elfxx-sparc.c (struct elf_reloc_map): Delete.
984 (sparc_reloc_map): Delete.
985 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
986 relocation type in switch statements.
988 2010-02-25 Alan Modra <amodra@gmail.com>
990 PR ld/11304
991 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
992 to final_link and invert. For final link allow some flags to
993 differ. Don't specially allow flags to be all zero.
995 2010-02-24 Alan Modra <amodra@gmail.com>
997 PR binutils/10858
998 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
999 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1000 table.
1002 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1004 PR binutils/11297
1005 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1006 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1008 2010-02-22 Alan Modra <amodra@gmail.com>
1010 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1011 fieldmask left by rightshift.
1012 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1013 overflow checks.
1015 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1017 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1018 STT_GNU_IFUNC on large common symbol.
1020 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1022 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1023 has_ifunc_symbols if the symbol comes from a shared library.
1024 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1025 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1026 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1027 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1028 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1030 2010-02-19 Alan Modra <amodra@gmail.com>
1032 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1033 (_bfd_elf_copy_private_header_data): ..here.
1034 * elflink.c (_bfd_elf_size_group_sections): New function.
1035 (bfd_elf_size_dynamic_sections): Call it.
1036 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1037 (_bfd_elf_fixup_group_sections): Declare.
1039 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1041 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1042 merging Tag_DIV_use, Tag_MPextension_use, and
1043 Tag_MPextension_use_legacy tags.
1045 2010-02-18 Alan Modra <amodra@gmail.com>
1047 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1048 commit. Don't write zeros for removed group members.
1049 (_bfd_elf_copy_private_header_data): Adjust size of group section
1050 when group members are removed by objcopy.
1052 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1054 PR binutils/11280
1055 * configure.host (*-*-solaris2.11): Add host define to select
1056 valid default code page for windres/windmc on solaris.
1058 2010-02-15 Nick Clifton <nickc@redhat.com>
1060 * po/vi.po: Updated Vietnamese translation.
1062 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1064 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1065 missing mapping symbol to data only sections.
1067 2010-02-11 David S. Miller <davem@davemloft.net>
1069 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1070 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1071 symbols.
1072 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1073 these relocs on global symbols.
1074 (gdopoff): New.
1075 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1076 local symbol references which are not STT_GNU_IFUNC. Handle
1077 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1078 and deal with negative vs. non-negative values properly.
1080 2010-02-09 Tristan Gingold <gingold@adacore.com>
1082 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1083 non-external relocation.
1085 2010-02-09 Alan Modra <amodra@gmail.com>
1087 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1088 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1089 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1090 (ppc64_elf_layout_multitoc): Don't resize if we have already
1091 merged got entries.
1093 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1095 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1096 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1097 elfcore_write_s390_prefix): New.
1098 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1099 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1100 elfcore_write_s390_prefix): New.
1101 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1102 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1103 (elfcore_write_register_note): Handle .reg-s390-timer,
1104 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1105 .reg-s390-prefix section.
1107 2010-02-09 Alan Modra <amodra@gmail.com>
1109 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1110 unsigned char. Update variables and code using them throughout file.
1111 (struct ppc_link_hash_entry): Likewise for tls_mask.
1113 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1115 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1116 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1117 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1118 code setting the flag.
1119 (ppc64_elf_next_toc_section): Group big-toc sections in
1120 0x80008000 chunks.
1122 2010-02-08 David S. Miller <davem@davemloft.net>
1124 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1125 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1127 * elfxx-sparc.c (create_got_section): Delete.
1128 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1129 section creator does that work for us. Use ->elf.foo instead of
1130 ->foo where applicable.
1131 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1132 where applicable.
1133 (allocate_dynrelocs): Likewise.
1134 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1135 (_bfd_sparc_elf_relocate_section): Likewise.
1136 (sparc_vxworks_build_plt_entry): Likewise.
1137 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1138 (sparc_finish_dyn): Likewise.
1139 (sparc_vxworks_finish_exec_plt): Likewise.
1140 (sparc_vxworks_finish_shared_plt): Likewise.
1141 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1143 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1144 macros for visibilty and locality checks.
1145 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1146 (allocate_dynrelocs): Likewise.
1147 (_bfd_sparc_elf_relocate_section): Likewise.
1148 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1150 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1151 but never used local var 'dynobj'.
1153 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1154 nocopyreloc.
1156 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1157 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1158 * bfd-in2.h: Regenerate.
1159 * libbfd.h: Regenerate.
1161 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1162 and loc_hash_memory.
1163 (_bfd_sparc_elf_link_hash_table_free): Declare.
1164 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1165 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1166 bfd_elf32_bfd_link_hash_table_free): Define.
1167 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1168 has_ifunc_symbols if STT_GNU_IFUNC.
1169 (bfd_elf64_bfd_link_hash_table_free): Define.
1170 (elf_backend_post_process_headers): Define always.
1171 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1172 (sparc_reloc_map): Add entries for new IFUNC relocs.
1173 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1174 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1175 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1176 elf_sparc_get_local_sym_hash): New.
1177 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1178 from here...
1179 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1180 local hash table.
1181 (_bfd_sparc_elf_link_hash_table_free): New.
1182 (create_ifunc_sections): New.
1183 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1184 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1185 cons up a fake local hash table entry for it. Unconditionally add
1186 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1187 dyn relocs for ifunc.
1188 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1189 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1190 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1191 (allocate_local_dynrelocs): New function.
1192 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1193 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1194 like splt.
1195 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1196 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1197 plt in iplt/irelplt.
1199 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1201 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1202 max_contents_size, only consider sections whose contents must
1203 be swapped in.
1205 2010-02-09 Alan Modra <amodra@gmail.com>
1207 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1208 (ppc64_elf_size_dynamic_sections): ..and here..
1209 (merge_got_entries): ..rather than here.
1211 2010-02-09 Alan Modra <amodra@gmail.com>
1213 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1214 (has_small_toc_reloc): Define.
1215 (ppc64_elf_check_relocs): Set the above flags.
1216 (ppc64_elf_edit_opd): Delete obfd param.
1217 (ppc64_elf_tls_optimize): Likewise.
1218 (ppc64_elf_edit_toc): Likewise.
1219 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1220 * elf64-ppc.h: Update prototypes.
1222 2010-02-08 Alan Modra <amodra@gmail.com>
1224 * section.c (struct bfd_section): Delete has_tls_reloc,
1225 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1226 Add sec_flg0 thru sec_flg5.
1227 (BFD_FAKE_SECTION): Update for changed flags.
1228 * ecoff.c (bfd_debug_section): Likewise.
1229 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1230 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1231 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1232 * elf32-xtensa.c (reloc_done): Define.
1233 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1234 * bfd-in2.h: Regenerate.
1236 2010-02-08 Tristan Gingold <gingold@adacore.com>
1238 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1239 for non-scattered relocations.
1241 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1243 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1244 apuinfo sections, only scan input sections once and reuse the
1245 buffer.
1247 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1249 * archures.c (bfd_mach_ppc_titan): Define.
1250 * bfd-in2.h: Regenerate.
1251 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1253 2010-02-08 Alan Modra <amodra@gmail.com>
1255 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1257 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1259 * elf.c (assign_file_positions_for_load_sections) Update lma of
1260 section if necessary. Fixes Bugzilla 11219.
1262 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1264 * elf32-i386.c: Remove trailing white spaces.
1265 * elf64-x86-64.c: Likewise.
1267 2010-02-03 Nick Clifton <nickc@redhat.com>
1269 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1270 entries for other architectures.
1271 (struct elf_link_hash_table): Add hash_table_id field.
1272 (elf_hash_table_id): New accessor macro.
1273 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1274 parameter.
1275 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1276 returning cast pointer.
1277 (elf32_mn10300_link_hash_table_create): Identify new table as
1278 containing MN10300 extensions.
1279 (mn10300_elf_relax_section): Check pointer returned by
1280 elf32_mn10300_hash_table.
1281 * elf32-arm.c: Likewise, except using ARM extensions.
1282 * elf32-avr.c: Likewise, except using AVR extensions.
1283 * elf32-bfin.c: Likewise, except using BFIN extensions.
1284 * elf32-cris.c: Likewise, except using CRIS extensions.
1285 * elf32-frv.c: Likewise, except using FRV extensions.
1286 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1287 * elf32-i386.c: Likewise, except using I386 extensions.
1288 * elf32-lm32.c: Likewise, except using LM32 extensions.
1289 * elf32-m32r.c: Likewise, except using M32RM extensions.
1290 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1291 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1292 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1293 * elf32-m68k.c: Likewise, except using M68K extensions.
1294 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1295 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1296 * elf32-s390.c: Likewise, except using S390 extensions.
1297 * elf32-sh.c: Likewise, except using SH extensions.
1298 * elf32-spu.c: Likewise, except using SPU extensions.
1299 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1300 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1301 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1302 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1303 * elf64-s390.c: Likewise, except using S390 extensions.
1304 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1305 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1306 * elfxx-mips.c: Likewise, except using MIPS extensions.
1307 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1308 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1309 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1310 redundant structure.
1311 (elf32_cr16_hash_table): Delete unused macro.
1312 (elf32_cr16_link_hash_traverse): Delete unused macro.
1313 * elf32-score.c: Likewise.
1314 * elf32-score7.c: Likewise.
1315 * elf32-vax.c: Likewise.
1316 * elf64-sh64.c: Likewise.
1318 2010-02-03 Alan Modra <amodra@gmail.com>
1320 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1321 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1322 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1323 Update all uses.
1324 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1325 Remove no_multi_toc.
1326 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1327 when allocating a new struct got_entry.
1328 (allocate_got): New function, extracted from..
1329 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1330 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1331 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1332 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1333 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1334 new params in htab. Extract some code to..
1335 (ppc64_elf_start_multitoc_partition): ..here. New function.
1336 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1337 second pass toc scan.
1338 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1339 (ppc64_elf_reinit_toc): Rename to..
1340 (ppc64_elf_finish_multitoc_partition): ..this.
1341 (ppc64_elf_layout_multitoc): New function.
1342 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1343 layout_sections_again params.
1344 (ppc64_elf_relocate_section): Handle indirect got entries.
1345 * elf64-ppc.h: Update prototypes. Declare new functions.
1347 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1349 * elf-bfd.h (elfcore_write_xstatereg): New.
1351 * elf.c (elfcore_grok_xstatereg): New.
1352 (elfcore_write_xstatereg): Likewise.
1353 (elfcore_grok_note): Handle NT_X86_XSTATE.
1354 (elfcore_write_register_note): Handle .reg-xstate section.
1356 2010-02-01 Tristan Gingold <gingold@adacore.com>
1358 * som.c (som_write_ar_hdr): Define this macro.
1360 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1362 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1363 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1364 linkage table pointer to use the global table pointer if not doing
1365 a shared link.
1367 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1369 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1370 if it has already been set.
1372 2010-01-27 Tristan Gingold <gingold@adacore.com>
1374 * vms.h: Remove trailing spaces.
1375 (struct hdr_struct): Remove unused hdr_c_cpr field.
1376 (enum file_format_enum): Add comments.
1377 * vms.c (vms_bfd_print_private_bfd_data): New function that
1378 replaces the macro.
1379 Remove trailing spaces.
1380 * vms-misc.c: Improve comments.
1381 (_bfd_vms_get_object_record): Also handle files without pads.
1382 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1383 * vms-gsd.c (struct flagdescstruct): Make name field const.
1384 (gsyflagdesc): Fix typo.
1386 2010-01-27 Alan Modra <amodra@gmail.com>
1388 PR ld/11217
1389 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1390 (ppc64_elf_setup_section_lists): Init them.
1391 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1392 and .toc on the same input file.
1393 (ppc64_elf_relocate_section): Correct GOT entry offset.
1395 2010-01-26 Tristan Gingold <gingold@adacore.com>
1397 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1398 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1399 * archive.c (is_bsd44_extended_name): New macro.
1400 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1401 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1402 name.
1403 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1404 (_bfd_generic_write_ar_hdr): Ditto.
1405 (_bfd_bsd44_write_ar_hdr): Ditto.
1406 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1407 (bsd_write_armap): Adjust firstreal computation.
1408 * libbfd-in.h (struct areltdata): Add extra_size field.
1409 (_bfd_generic_write_ar_hdr): Add prototype.
1410 (_bfd_bsd44_write_ar_hdr): Ditto.
1411 (_bfd_write_ar_hdr): Define.
1412 (_bfd_noarchive_write_ar_hdr): Ditto.
1413 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1414 (_bfd_archive_coff_write_ar_hdr): Ditto.
1415 (_bfd_archive_bsd44_slurp_armap): Ditto.
1416 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1417 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1418 (_bfd_archive_bsd44_truncate_arname): Ditto.
1419 (_bfd_archive_bsd44_write_armap): Ditto.
1420 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1421 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1422 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1423 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1424 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1425 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1426 * libbfd.h: Regenerate.
1427 * oasys.c (oasys_write_ar_hdr): Define.
1428 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1429 * ieee.c (ieee_write_ar_hdr): Define.
1430 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1431 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1432 (bfd_pmac_xcoff_backend_data): Ditto.
1433 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1434 (bfd_xcoff_aix5_backend_data): Ditto.
1435 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1436 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1437 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1438 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1439 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1440 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1441 (bfd_mach_o_construct_extended_name_table)
1442 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1443 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1444 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1445 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1446 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1447 (bfd_mach_o_construct_extended_name_table)
1448 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1449 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1450 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1451 * bfd-in2.h: Regenerate.
1453 2010-01-26 Alan Modra <amodra@gmail.com>
1454 H.J. Lu <hongjiu.lu@intel.com>
1456 PR ld/11218
1457 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1458 symbols with ref_regular set when gc_sections is active.
1460 2010-01-25 Alan Modra <amodra@gmail.com>
1462 PR ld/11217
1463 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1464 with relocations against undefined weak symbols.
1465 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1466 weak functions if the symbol is dynamic.
1467 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1468 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1469 (_bfd_elf_ppc_at_tprel_transform): New function.
1470 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1471 * bfd-in2.h: Regenerate.
1473 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1475 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1476 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1477 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1478 bitsize to 1.
1479 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1481 2010-01-21 Nick Clifton <nickc@redhat.com>
1483 * elflink.c (elf_link_add_object_symbols): Look up name of
1484 undefined symbol both before and after versioning has been
1485 applied. Do not bother with symbols that are weakly undefined.
1487 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1489 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1490 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1492 2010-01-19 Cary Coutant <ccoutant@google.com>
1494 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1496 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1497 Alan Modra <amodra@gmail.com>
1499 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1500 (elf_object_p): Read e_phnum extension.
1501 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1502 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1503 that we can read last program header.
1505 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1507 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1508 R_ARM_THM_CALL entry.
1509 (elf32_arm_final_link_relocate): Correct calculation of
1510 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1511 or R_ARM_THM_JUMP24 relocation.
1513 2010-01-18 Alan Modra <amodra@gmail.com>
1515 PR 11168
1516 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1517 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1518 than 32k sections.
1520 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1522 Fix compilation warning on gcc-3.4.
1523 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1524 parameter index to sec_index according to the function definition.
1526 2010-01-13 Chao-ying Fu <fu@mips.com>
1528 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1529 It is true for all CPUs.
1530 (jal_reloc_p): New function.
1531 (mips_elf_calculate_relocation): Rename require_jalxp to
1532 cross_mode_jump_p.
1533 Update comment for CROSS_MODE_JUMP_P.
1534 Set up cross_mode_jump_p based on the mode change.
1535 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1536 Update comment for CROSS_MODE_JUMP_P.
1537 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1538 Use !cross_mode_jump_p to guard conversion.
1539 Convert "jr t9" to "b", if possible.
1540 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1541 cross_mode_jump_p.
1542 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1543 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1545 2010-01-13 Nick Clifton <nickc@redhat.com>
1547 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1548 "m32c" returns the m32c arch_info_struct and not the m16c
1549 arch_info_struct.
1550 (arch_info_struct): Use the new scan function.
1551 (bfd_m32c_arch): Likewise.
1553 2010-01-13 Tristan Gingold <gingold@adacore.com>
1555 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1556 Appends new arch instead of overriding.
1557 Use mach_o_x86_64_vec for x86_64-*-darwin.
1558 * configure.in: Add mach_o_x86_64_vec.
1559 * configure: Regenerate.
1560 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1561 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1562 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1563 * Makefile.in: Regenerate.
1564 * mach-o-x86-64.c: New file.
1566 2010-01-13 Tristan Gingold <gingold@adacore.com>
1568 * reloc.c: Add MACH_O_X86_64 relocations.
1569 * bfd-in2.h: Regenerate.
1570 * libbfd.h: Regenerate.
1572 2010-01-13 Tristan Gingold <gingold@adacore.com>
1574 * archive.c (normalize): Use lbasename.
1575 (bfd_bsd_truncate_arname): Ditto.
1576 (bfd_gnu_truncate_arname): Ditto.
1578 2010-01-12 Tristan Gingold <gingold@adacore.com>
1580 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1582 2010-01-11 Tristan Gingold <gingold@adacore.com>
1584 * mach-o.h: Add x86-64 relocation types.
1586 2010-01-11 Tristan Gingold <gingold@adacore.com>
1588 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1589 (bfd_mach_o_set_arch_mach): New prototype.
1590 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1591 (bfd_mach_o_set_arch_mach): New function.
1592 (bfd_mach_o_gen_mkobject): New function.
1593 Set TARGET_ARCHITECTURE for the generic back-ends.
1594 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1595 Check that TARGET_ARCHITECTURE is defined.
1596 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1597 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1599 2010-01-11 Tristan Gingold <gingold@adacore.com>
1601 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1603 2010-01-11 Nick Clifton <nickc@redhat.com>
1605 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1606 handling of R_V850_HI16_S relocation.
1608 2010-01-11 Alan Modra <amodra@gmail.com>
1610 PR 11103
1611 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1613 2010-01-11 Alan Modra <amodra@gmail.com>
1615 PR 6832
1616 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1617 (find_abstract_instance_name): Use it.
1618 (parse_comp_unit): Set it.
1620 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1622 * Makefile.in: Regenerate.
1623 * configure: Regenerate.
1625 2010-01-08 Tristan Gingold <gingold@adacore.com>
1627 * archive.c: Remove bfd_special_undocumented_glue.
1629 2010-01-08 Alan Modra <amodra@gmail.com>
1631 PR ld/11133
1632 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1633 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1634 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1636 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1638 PR ld/11138
1639 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1640 a symbol referenced by DSO is is defined in a non-shared object
1641 and forced local.
1643 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1645 PR ld/11133
1646 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1647 undefined __start_XXX/__stop_XXX in all input files and set
1648 SEC_KEEP.
1650 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1652 PR ld/11143
1653 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1655 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1657 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1658 before including procfs.h.
1659 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1660 * configure.in: Added autoconf probe for the pr_fpreg member.
1661 * configure: Regenerated.
1662 * config.in: Regenerated.
1663 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1665 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1667 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1668 * dwarf2.c (concat_filename): Rename dirname with dir_name
1669 to void shadowing the dirname function.
1670 Rename subdirname with subdir_name to stay consistent with
1671 the new dir_name variable name.
1673 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1675 * archures.c: Add bfd_mach_ppc_e500mc64.
1676 * bfd-in2.h: Regenerate.
1677 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1678 bfd_mach_ppc_e500mc64.
1680 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1682 Fix -Wshadow warnings (seen on ppc-aix)
1683 * xcofflink.c: Replace finfo by flinfo throughout.
1685 For older changes see ChangeLog-2009
1686 \f
1687 Local Variables:
1688 mode: change-log
1689 left-margin: 8
1690 fill-column: 74
1691 version-control: never
1692 End: