1 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
3 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
4 symbols in GOT space calculation.
5 (elf_vax_relocate_section): Adjust accordingly.
7 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
9 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
12 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
14 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
16 (elf_vax_relocate_section): Likewise.
18 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
20 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
21 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
23 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
25 * elf32-i386.c (elf_i386_check_relocs): Reformat.
26 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
28 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
30 * Makefile.am: Run "make dep-am".
31 * Makefile.in: Regenerated.
33 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
35 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
36 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
38 2009-06-15 Nick Clifton <nickc@redhat.com>
40 * po/ru.po: New Russian translation.
41 * configure.in (ALL_LINGUAS): Add ru.
42 * configure: Regenerate.
44 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
46 * elf32-i386.c: Remove duplicated comments.
48 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
51 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
52 dynamic IFUNC pointer in non-shared object. Use .got.plt
53 for IFUNC definition in PIE.
54 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
57 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
58 dynamic IFUNC pointer in non-shared object. Use .got.plt
59 for IFUNC definition in PIE.
60 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
63 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
65 * elf32-i386.c (elf_i386_check_relocs): Properly report
66 local symbol for unhandled relocation against STT_GNU_IFUNC
68 (elf_i386_relocate_section): Likewise.
69 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
70 (elf64_x86_64_relocate_section): Likewise.
72 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
75 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
76 (elf_i386_link_hash_table): Add loc_hash_table and
78 (elf_i386_local_hash): New.
79 (elf_i386_local_htab_hash): Likewise.
80 (elf_i386_local_htab_eq): Likewise.
81 (elf_i386_get_local_sym_hash): Likewise.
82 (elf_i386_link_hash_table_free): Likewise.
83 (elf_i386_allocate_local_dynrelocs): Likewise.
84 (elf_i386_finish_local_dynamic_symbol): Likewise.
85 (bfd_elf64_bfd_link_hash_table_free): Likewise.
86 (elf_i386_link_hash_table_create): Create loc_hash_table and
88 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
89 (elf_i386_size_dynamic_sections): Likewise.
90 (elf_i386_relocate_section): Likewise.
91 (elf_i386_finish_dynamic_sections): Likewise.
92 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
95 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
96 (elf64_x86_64_link_hash_table): Add loc_hash_table and
98 (elf64_x86_64_local_hash): New.
99 (elf64_x86_64_local_htab_hash): Likewise.
100 (elf64_x86_64_local_htab_eq): Likewise.
101 (elf64_x86_64_get_local_sym_hash): Likewise.
102 (elf64_x86_64_link_hash_table_free): Likewise.
103 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
104 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
105 (bfd_elf64_bfd_link_hash_table_free): Likewise.
106 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
108 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
110 (elf64_x86_64_size_dynamic_sections): Likewise.
111 (elf64_x86_64_relocate_section): Likewise.
112 (elf64_x86_64_finish_dynamic_sections): Likewise.
113 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
116 2009-06-10 Philip Blundell <philb@gnu.org>
118 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
119 elf_sec->this_hdr == NULL.
121 2009-06-12 Tristan Gingold <gingold@adacore.com>
123 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
124 * bfd-in2.h: Regenerated.
125 * libbfd.h: Regenerated.
127 * mach-o.c (FILE_ALIGN): New macro.
128 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
129 (bfd_mach_o_print_symbol): Ditto.
130 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
131 (bfd_mach_o_get_reloc_upper_bound): New function.
132 (bfd_mach_o_canonicalize_reloc): Ditto.
133 (bfd_mach_o_scan_write_relocs): Ditto.
134 (bfd_mach_o_scan_write_section_32): Remove offset argument.
135 (bfd_mach_o_scan_write_section_64): Ditto.
136 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
137 written for load command. Do not compute section file offset.
138 (bfd_mach_o_scan_write_segment_64): Ditto.
139 (bfd_mach_o_scan_write_symtab): Compute file offset first.
140 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
142 (bfd_mach_o_mangle_symbols): ... this new function.
143 (bfd_mach_o_write_contents): Be sure to habe load commands built.
144 Call bfd_mach_o_mangle_symbols.
145 (bfd_mach_o_build_commands): Adjust for filelen field.
146 Use FILE_ALIGN macro. Clear section file offset if section is empty.
147 Do not set symtab file offset anymore here.
148 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
149 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
150 Set reloc_count and rel_filepos section fields.
151 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
153 (bfd_mach_o_scan_read_section_64): Ditto.
154 (bfd_mach_o_scan_read_section): Ditto.
155 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
156 bfd_mach_o_asymbol. Use unsigned int for file offset type.
157 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
158 Handle weak-ref symbols.
159 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
160 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
161 (bfd_mach_o_scan): Remove assignment to removed field.
162 (bfd_mach_o_mkobject_init): Ditto.
163 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
164 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
165 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
166 (bfd_mach_o_swap_reloc_in): Ditto.
167 (bfd_mach_o_swap_reloc_out): Ditto.
169 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
170 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
171 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
172 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
173 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
174 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
175 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
176 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
177 (BFD_MACH_O_N_WEAK_DEF): New macros.
179 (bfd_mach_o_section_type): Add new enumeration values.
180 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
181 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
182 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
183 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
185 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
186 (BFD_MACH_O_GENERIC_RELOC_PAIR)
187 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
188 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
189 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
190 (BFD_MACH_O_RELENT_SIZE): Ditto.
191 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
192 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
193 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
194 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
195 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
196 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
197 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
198 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
199 (bfd_mach_o_reloc_info): New struct.
200 (bfd_mach_o_asymbol): New struct.
201 (bfd_mach_o_symtab_command): The symbols field is now of type
203 (bfd_mach_o_load_command): The offset and len fields are now of type
205 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
206 Add a filelen field. Add comments.
207 (bfd_mach_o_backend_data): New struct.
208 (bfd_mach_o_get_backend_data): New macro.
209 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
211 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
212 (bfd_mach_o_get_reloc_upper_bound): New prototype.
213 (bfd_mach_o_canonicalize_reloc): Ditto.
215 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
216 duplicated macro. Now defined to _bfd_generic_is_local_label.
217 (TARGET_NAME_BACKEND): New macro...
218 (TARGET_NAME_BACKEND): ... used to name a new variable.
219 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
222 * mach-o-i386.c (i386_howto_table): New variable.
223 (bfd_mach_o_i386_swap_reloc_in): New function.
224 (bfd_mach_o_i386_swap_reloc_out): Ditto.
225 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
226 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
227 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
228 (bfd_mach_o_bfd_reloc_type_lookup)
229 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
231 2009-06-11 Eric Paris <eparis@redhat.com>
232 Nick Clifton <nickc@redhat.com>
234 * opncls.c (_maybe_make_executable): New function. Gives execute
235 permission to an executable bfd that was opened for writing
236 provided that it is a regular file. Replaces common code found in...
237 (bfd_close): here and ...
238 (bfd_close_all_done): here.
240 2009-06-11 Anthony Green <green@moxielogic.com>
242 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
243 * bfd-in2.h: Rebuilt.
245 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
247 (moxie_reloc_map): Ditto.
248 Clean up copyright notice.
250 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
252 * bfd-in2.h: bfd_mmap prototype.
253 * bfdio.c (bfd_mmap): New function.
254 * libbfd.h (bfd_iovec): Add bmmap.
255 * cache.c (cache_bmmap): New function.
256 (cache_iovec): Initialize bmmap member.
257 * opencls.c (opncls_bmmap): New function.
258 (opncls_iovec): Initialize bmmap member.
260 2009-06-09 Tristan Gingold <gingold@adacore.com>
262 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
263 and stabstr_segment fields.
264 (mach_o_be_vec, mach_o_le_vec): Removed
265 (bfd_mach_o_version): New prototype.
267 * mach-o.c (bfd_mach_o_version): Make this function public.
268 (mach_o_wide_p): New function.
269 (bfd_mach_o_wide_p): Ditto.
270 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
272 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
273 Search in the list only if the name starts with a dot.
274 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
275 test. Check bfd_seek status.
276 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
277 (bfd_mach_o_scan_write_section_32): Ditto.
278 (bfd_mach_o_scan_write_section_64): Ditto.
279 (bfd_mach_o_scan_write_section): Removed.
280 (bfd_mach_o_scan_write_segment): Split into ...
281 (bfd_mach_o_scan_write_segment_32): ... this and ...
282 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
283 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
284 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
285 symbol table. Now returns a boolean.
286 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
287 Adjust for status type.
288 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
289 test. Write symbol table. Numbers the sections.
290 (bfd_mach_o_read_header): Check bfd_seek status.
291 Use mach_o_wide_p instead of hard-coded test.
292 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
293 (bfd_mach_o_scan_read_section_64): Ditto.
294 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
295 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
296 handled common symbols.
297 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
298 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
299 (bfd_mach_o_scan_read_dylinker): Ditto.
300 (bfd_mach_o_scan_read_dylib): Ditto.
301 (bfd_mach_o_scan_read_thread): Ditto.
302 (bfd_mach_o_scan_read_symtab): Ditto.
303 Do not create a section for the stabs.
304 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
305 (bfd_mach_o_scan_read_segment): Ditto.
306 (bfd_mach_o_scan_read_command): Ditto.
307 (bfd_mach_o_scan_start_address): Ditto.
308 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
309 (bfd_mach_o_archive_p): Check bfd_seek status.
310 (bfd_mach_o_core_fetch_environment): Ditto.
312 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
314 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
316 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
317 (elf_i386_link_hash_table_create): Initialize irelifunc.
318 (elf_i386_check_relocs): Updated. Set up irelifunc for
320 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
321 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
323 (elf_i386_relocate_section): Likewise.
325 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
326 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
327 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
329 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
330 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
332 (elf64_x86_64_relocate_section): Likewise.
334 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
336 (_bfd_elf_create_ifunc_sections): This.
338 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
340 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
343 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
345 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
346 relocation for R_386_32 against STT_GNU_IFUNC symbol when
347 building shared object. Check info->executable instead of
348 !info->shared when setting non_got_ref.
349 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
350 for non-GOT reference of STT_GNU_IFUNC symbol in shared
351 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
353 (elf_i386_relocate_section): Output dynamic relocation for
354 R_386_32 against STT_GNU_IFUNC symbol to get the real
355 function address when building shared object.
356 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
357 relocation for STT_GNU_IFUNC symbol in shared object.
359 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
360 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
361 symbol when building shared object. Check info->executable
362 instead of !info->shared when setting non_got_ref.
363 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
364 for non-GOT reference of STT_GNU_IFUNC symbol in shared
365 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
367 (elf64_x86_64_relocate_section): Output dynamic relocation
368 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
369 function address when building shared object.
370 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
371 relocation for STT_GNU_IFUNC symbol in shared object.
373 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
375 * Makefile.am: Run "make dep-am".
376 (BFD32_BACKENDS): Add mach-o-i386.lo.
377 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
378 * Makefile.in: Regenerate.
380 2009-06-06 Alan Modra <amodra@bigpond.net.au>
382 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
383 when looking for soft-icache stubs.
385 2009-06-05 Tristan Gingold <gingold@adacore.com>
387 * mach-o.h: Update copyright year.
388 (bfd_mach_o_mach_header_magic): New enum.
389 (bfd_mach_o_cpu_subtype): Now an enum.
390 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
391 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
392 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
393 (bfd_mach_o_load_command): Field type_required is now a boolean.
395 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
396 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
397 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
398 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
399 (bfd_mach_o_get_symtab_upper_bound): Ditto.
400 (bfd_mach_o_canonicalize_symtab): Ditto.
401 (bfd_mach_o_get_symbol_info): Ditto.
402 (bfd_mach_o_print_symbol): Ditto.
403 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
404 (bfd_mach_o_make_empty_symbol): Ditto.
405 (bfd_mach_o_write_contents): Ditto.
407 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
408 bfd_mach_o_mkobject): Defines.
409 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
410 Do not check with target vector but with flavour.
411 (struct mach_o_section_name_xlat): New declaration.
412 (dwarf_section_names_xlat): Ditto.
413 (text_section_names_xlat): Ditto.
414 (data_section_names_xlat): Ditto.
415 (struct mach_o_segment_name_xlat): Ditto.
416 (segsec_names_xlat): Ditto.
417 (bfd_mach_o_convert_section_name_to_bfd): New function.
418 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
419 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
420 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
421 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
422 Accept any input and output flavour. Do not share private data
424 (bfd_mach_o_count_symbols): Add a comment.
425 (bfd_mach_o_get_symtab_upper_bound): Make it public.
426 (bfd_mach_o_canonicalize_symtab): Ditto.
427 (bfd_mach_o_get_symbol_info): Ditto.
428 (bfd_mach_o_print_symbol): Ditto.
429 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
430 Use constants instead of hard-coded values.
431 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
433 (bfd_mach_o_scan_write_section_64): Ditto.
434 (bfd_mach_o_scan_write_segment): Ditto.
435 Do not copy sections anymore.
436 (bfd_mach_o_write_contents): Make it public.
437 Remove dead code. Rewrite typeflag assignment.
438 (bfd_mach_o_build_commands): New function.
439 (bfd_mach_o_set_section_contents): Ditto.
440 (bfd_mach_o_make_empty_symbol): Make it public.
441 (bfd_mach_o_read_header): Make it static.
442 Convert to bfd_boolean.
443 Use constants instead of hard-coded values.
444 (bfd_mach_o_make_bfd_section): Call
445 bfd_mach_o_convert_section_name_to_bfd to create name.
446 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
448 (bfd_mach_o_scan_read_section_64): Ditto.
449 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
450 a segment anymore. Use constants instead of hard-coded values.
451 (bfd_mach_o_scan_read_command): Fix style.
452 (bfd_mach_o_scan): Use constants instead of hard-coded values.
453 Get rid of BFD_IO_FUNCS.
454 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
455 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
456 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
457 (bfd_mach_o_object_p): Removed.
458 (bfd_mach_o_gen_core_p): New function, replaces ...
459 (bfd_mach_o_core_p): ... deleted.
460 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
462 * mach-o-i386.c: New file.
463 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
464 * configure.in (TDEFINES): Add mach_o_i386_vec.
465 * configure: Regenerated.
466 * targets.c: Add mach_o_i386_vec.
468 * mach-o.c: Update copyright years.
469 (BFD_IO_FUNCS): Remove (was not used).
470 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
471 bfd_mach_o_slurp_extended_name_table,
472 bfd_mach_o_construct_extended_name_table,
473 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
474 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
475 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
476 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
477 bfd_mach_o_get_section_contents_in_window,
478 bfd_mach_o_bfd_is_local_label_name,
479 bfd_mach_o_bfd_is_target_special_symbol,
480 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
481 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
482 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
483 bfd_mach_o_minisymbol_to_symbol,
484 bfd_mach_o_bfd_get_relocated_section_contents,
485 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
486 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
487 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
488 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
489 bfd_mach_o_bfd_merge_private_bfd_data,
490 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
491 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
492 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
493 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
494 bfd_mach_o_bfd_copy_private_header_data,
495 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
496 * mach-o-target.c: ... here.
497 Update copyright years.
499 2009-06-04 Alan Modra <amodra@bigpond.net.au>
501 * dep-in.sed: Don't use \n in replacement part of s command.
502 * Makefile.am (DEP1): LC_ALL for uniq.
504 * Makefile.in: Regenerate.
506 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
508 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
509 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
510 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
512 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
514 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
515 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
516 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
517 against STT_GNU_IFUNC symbols for static executables.
518 (elf_i386_finish_dynamic_symbol): Load GOT entry with
519 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
521 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
522 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
523 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
524 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
526 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
528 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
529 symbols to be left unimported when linking statically.
530 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
531 code when linking statically.
533 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
535 * elf32-i386.c (elf_i386_check_relocs): Increment
536 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
537 against STT_GNU_IFUNC symbol.
538 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
539 local STT_GNU_IFUNC definition is used.
540 (elf_i386_relocate_section): Handle got.offset != -1 for
541 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
544 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
545 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
546 relocations against STT_GNU_IFUNC symbol.
547 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
548 local STT_GNU_IFUNC definition is used.
549 (elf64_x86_64_relocate_section): Handle got.offset != -1
550 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
551 STT_GNU_IFUNC symbol.
553 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
556 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
557 (elf_i386_reloc_type_lookup): Likewise.
558 (R_386_tls): Removed.
559 (R_386_irelative): New.
560 (R_386_vt_offset): Updated.
561 (elf_i386_rtype_to_howto): Likewise.
562 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
563 (elf_i386_link_hash_table_create): Initialize igotplt,
565 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
566 (elf_i386_adjust_dynamic_symbol): Likewise.
567 (elf_i386_allocate_dynrelocs): Likewise.
568 (elf_i386_relocate_section): Likewise.
569 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
571 (elf_i386_finish_dynamic_symbol): When building a static
572 executable, use .iplt, .igot.plt and .rel.iplt sections for
573 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
574 locally defined STT_GNU_IFUNC symbol.
576 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
577 (x86_64_reloc_map): Likewise.
578 (R_X86_64_standard): Updated.
579 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
580 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
582 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
583 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
584 (elf64_x86_64_allocate_dynrelocs): Likewise.
585 (elf64_x86_64_relocate_section): Likewise.
586 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
588 (elf64_x86_64_finish_dynamic_symbol): When building a static
589 executable, use .iplt, .igot.plt and .rela.iplt sections for
590 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
591 for locally defined STT_GNU_IFUNC symbol.
593 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
594 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
596 * bfd-in2.h: Regenerated.
597 * libbfd.h: Likewise.
599 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
601 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
602 (_bfd_elf_make_ifunc_reloc_section): Removed.
603 (_bfd_elf_is_ifunc_symbol): Likewise.
604 (_bfd_elf_create_static_ifunc_sections): New.
606 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
608 (elf_link_add_object_symbols): Here.
609 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
610 STT_GNU_IFUNC symbol.
611 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
612 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
613 (IFUNC_INFIX): Removed.
614 (get_ifunc_reloc_section_name): Likewise.
615 (_bfd_elf_make_ifunc_reloc_section): Likewise.
616 (_bfd_elf_is_ifunc_symbol): Likewise.
617 (_bfd_elf_create_static_ifunc_sections): New.
619 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
621 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
622 (create_got_section): Likewise.
623 (allocate_dynrelocs): Likewise.
624 (readonly_dynrelocs): Likewise.
625 (set_tls_module_base): Likewise.
626 (dtpoff_base): Likewise.
628 (elf_i386_link_hash_table_create): Updated.
629 (elf_i386_create_dynamic_sections): Likewise.
630 (elf_i386_check_relocs): Likewise.
631 (elf_i386_size_dynamic_sections): Likewise.
632 (elf_i386_relocate_section): Likewise.
634 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
635 (create_got_section): Likewise.
636 (allocate_dynrelocs): Likewise.
637 (readonly_dynrelocs): Likewise.
638 (set_tls_module_base): Likewise.
639 (dtpoff_base): Likewise.
641 (elf64_x86_64_link_hash_table_create): Updated.
642 (elf64_x86_64_create_dynamic_sections): Likewise.
643 (elf64_x86_64_check_relocs): Likewise.
644 (elf64_x86_64_size_dynamic_sections): Likewise.
645 (elf64_x86_64_relocate_section): Likewise.
647 2009-05-28 Nick Clifton <nickc@redhat.com>
649 * targets.c (_bfd_target_vector): Only include plugin target in
650 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
652 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
654 * elf32-spu.c (struct call_info): New member broken_cycle.
655 (remove_cycle): Instead of physically removing call_info structures
656 to break call graph cycles, mark them using the broken_cycle flag.
657 (mark_overlay_section): Respect broken_cycle flag.
658 (unmark_overlay_section): Likewise.
659 (collect_lib_sections): Likewise.
660 (collect_overlays): Likewise.
661 (sum_stack): Likewise.
663 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
665 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
666 (mark_functions_via_relocs): Initialize callee->count to 1.
667 (pasted_function): Likewise.
668 (spu_elf_auto_overlay): Honor call counts when determining number
669 of stubs required in software i-cache mode.
671 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
673 * plugin.c (program_name): Remove.
674 (plugin_program_name): New.
675 (bfd_plugin_set_program_name): New.
676 (try_load_plugin): Use plugin_program_name.
677 * plugin.h (bfd_plugin_set_program_name): New.
679 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
681 * aclocal.m4: Include ../config/plugins.m4.
682 * configure.in: Use AC_PLUGINS.
683 * configure: Regenerate.
684 * Makefile.in: Regenerate.
685 * doc/Makefile.in: Regenerate.
687 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
689 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
691 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
692 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
693 * elf32-avr.c (elf32_avr_relax_section): Likewise.
694 * elf32-frv.c (elf32_avr_relax_section): Likewise.
695 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
696 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
697 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
698 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
699 * reloc.c (bfd_generic_relax_section): Likewise.
700 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
701 * vms.c (vms_bfd_relax_section): Likewise.
703 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
705 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
707 * elf32-i386.c (is_indirect_symbol): Renamed to ...
708 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
710 * elf32-i386.c (allocate_dynrelocs): Updated.
711 (elf_i386_relocate_section): Likewise.
712 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
713 (elf64_x86_64_relocate_section): Likewise.
715 * elf64-x86-64.c (is_indirect_symbol): Removed.
717 2009-05-26 Nick Clifton <nickc@redhat.com>
719 * po/id.po: Updated Indonesian translation.
721 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
723 * Makefile.am: Run "make dep-am".
726 (ALL_MACHINES): Add cpu-plugin.lo.
727 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
728 (BFD32_BACKENDS): Add plugin.lo.
729 (BFD32_BACKENDS_CFILES): Add plugin.c.
730 (libbfd_la_LIBADD): Add LIBDL
731 * archures.c (bfd_architecture): Add bfd_arch_plugin.
732 (bfd_plugin_arch): Declare.
733 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
734 * bfd.c (bfd): Add plugin_data.
735 * config.bfd: Handle the plugin target.
736 * configure.in: Check for --enable-plugins.
737 (LT_INIT): Use the dlopen option.
741 * targets.c (plugin_vec): Declare.
742 (_bfd_target_vector): Add plugin_vec.
743 * Makefile.in: Regenerate.
744 * bfd-in2.h: Regenerate.
745 * configure: Regenerate.
747 2009-05-26 Alan Modra <amodra@bigpond.net.au>
749 * dep-in.sed: Don't modify .o to .lo here. Output one filename
750 per line with all lines having continuation backslash. Prefix
751 first line with "A", following lines with "B".
752 * Makefile.am (DEP): Don't use dep.sed here.
753 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
754 dep.sed here on dependencies, sort and uniq.
755 * Makefile.in: Regenerate.
757 2009-05-25 Tristan Gingold <gingold@adacore.com>
759 * makefile.vms: Add verilog.obj to object list OBJS.
761 2009-05-24 Alan Modra <amodra@bigpond.net.au>
763 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
764 for BFD_IN_MEMORY is cleared.
765 (bfd_bwrite): Zero excess memory allocated.
767 2009-05-22 Julian Brown <julian@codesourcery.com>
769 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
771 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
772 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
773 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
774 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
775 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
776 (a8_erratum_fix, a8_erratum_reloc): New structs.
777 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
778 num_a8_erratum_fixes, fix_cortex_a8 fields.
779 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
780 (elf32_arm_add_stub): Split into two parts, creating...
781 (elf32_arm_create_or_find_stub_sec): New function.
782 (elf32_arm_final_link_relocate): Add forward declaration.
783 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
784 relocations, multiple relocations per stub.
785 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
786 (arm_size_one_stub): Use find_stub_size_and_template.
787 (a8_reloc_compare): New.
788 (find_thumb_glue): Add forward declaration.
789 (cortex_a8_erratum_scan): New.
790 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
791 (bfd_elf32_arm_set_cortex_a8_fix): New.
792 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
793 (arm_map_one_stub): Add THUMB32_TYPE support.
794 (a8_branch_to_stub_data): New.
795 (make_branch_to_a8_stub): New.
796 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
797 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
798 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
799 Cortex-A8 erratum workaround.
800 * bfd-in2.h: Regenerate.
802 2009-05-22 Alan Modra <amodra@bigpond.net.au>
804 * Makefile.am: Run "make dep-am".
805 * Makefile.in: Regenerate.
806 * po/SRC-POTFILES.in: Regenerate.
808 2009-05-21 Alan Modra <amodra@bigpond.net.au>
810 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
813 2009-05-21 Alan Modra <amodra@bigpond.net.au>
815 * elf-bfd.h (struct elf_backend_data
816 <elf_backend_link_output_symbol_hook>): Return an int.
817 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
818 symbols on deleted .opd entries.
819 * elflink.c (elf_link_output_sym): Return without outputting sym
820 if output_symbol_hook returns 2.
821 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
822 Abort if we must not discard sym.
823 (elf_link_input_bfd): Similarly, don't set finfo->indices for
825 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
826 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
827 elf_backend_link_output_symbol_hook return type change.
828 * elf32-arm.c (output_arch_syminfo): Likewise.
829 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
830 (elf32_arm_output_arch_local_syms): Likewise.
831 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
832 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
833 (bfd_score_elf_link_output_symbol_hook): Likewise.
834 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
835 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
836 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
837 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
838 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
839 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
840 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
841 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
842 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
843 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
844 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
846 2009-05-21 Alan Modra <amodra@bigpond.net.au>
848 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
849 out of range .opd symbols.
851 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
853 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
854 fprintf_vma directly.
855 * peXXigen.c (pe_print_edata): Likewise.
856 (pe_print_pdata): Likewise.
857 (_bfd_XX_print_ce_compressed_pdata): Likewise.
858 (_bfd_XX_print_private_bfd_data_common): Likewise.
860 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
862 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
864 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
865 Paul Brook <paul@codesourcery.com>
867 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
868 fix discarded sections.
870 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
872 * elf32-spu.c (mark_overlay_section): Move .init and .fini
873 sections into the software icache.
875 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
877 * elf32-spu.c (build_stub): Always build "compact" sofware
880 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
882 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
883 (spu_elf_setup): Initialize it.
884 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
885 Update to new-sytle cache manager data structures.
886 (spu_elf_build_stubs): Generate new-style cache manager data
887 structures and symbols.
888 (spu_elf_auto_overlay): Update size computation.
890 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
892 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
893 segments first amongst the program headers.
895 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
897 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
898 into addresses for relocation types that look at high bits. Remove
899 special handling of relocation overflow warnings.
901 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
903 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
904 control flow graph between fragments of a function.
906 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
908 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
909 generate only a 16-byte .toe section.
910 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
912 2009-05-14 Alan Modra <amodra@bigpond.net.au>
914 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
915 (spu_elf_place_overlay_data): ..here. New function.
916 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
918 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
920 * elf32-arm.c: Move sysdep.h to start of file.
922 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
924 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
926 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
927 __icache_tag_array and __icache_tag_array_size.
929 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
931 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
933 (bfinfdpic_link_omit_section_dynsym): Likewise.
934 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
936 2009-05-05 Paul Brook <paul@codesourcery.com>
938 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
939 * bfd-in2.h: Regenerate.
940 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
941 (_arm_elf_section_data): Add text and exidx fields.
942 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
943 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
944 copy_exidx_entry): New functions.
945 (elf32_arm_write_section): Fixup .ARM.exidx contents.
947 2009-05-05 Christophe lyon <christophe.lyon@st.com>
949 * elf32-arm.c (DEF_STUBS): New helper define.
950 (DEF_STUB): Likewise.
951 (stub_def): New type.
952 (stub_definitions): New array, containing stub template pointers
954 (arm_size_one_stub): Make use of stub_definitions.
956 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
958 * elflink.c (find_version_for_sym): Remove from here, ...
959 * linker.c (bfd_find_version_for_sym): ... rename, replace
960 here, make public and update all callers.
961 * bfd-in2.h: Regenerate.
963 2009-04-30 Nick Clifton <nickc@redhat.com>
965 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
967 (struct elf_obj_data): Add has_ifunc_symbols boolean.
968 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
969 into a STT_GNU_IFUNC symbol type.
970 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
972 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
973 the binary contains ifunc symbols.
974 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
975 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
976 * elf32-i386.c (is_indirect_function): New function.
977 (elf_i386_check_relocs): Create an ifunc output section.
978 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
979 section if necessary.
980 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
982 (elf_i386_add_symbol_hook): New function. Set the
983 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
984 symbol is encountered.
985 (elf_backend_post_process_headers): Define.
986 (elf_backend_add_symbol_hook): Define.
987 (elf_i386_post_process_headers): Rename to
988 elf_i388_fbsd_post_process_headers.
989 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
990 (is_indirect_function): New function.
991 (elf64_x86_64_check_relocs): Create an ifunc output section.
992 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
993 section if necessary.
994 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
996 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
997 elf_obj_data structure if an ifunc symbol is encountered.
998 (elf_backend_post_process_headers): Define.
999 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1000 if we have ifunc symbols to handle.
1001 (get_ifunc_reloc_section_name): New function. Computes the name
1002 for an ifunc section.
1003 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1004 section to hold ifunc relocs.
1005 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1006 (bfd_print_symbol_vandf): Handle ifunc symbols.
1007 (bfd_decode_symclass): Likewise.
1008 * bfd-in2.h: Regenerate.
1010 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1012 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1013 MOVW and MOVT relocations in a shared library link.
1015 2009-04-27 Anthony Green <green@moxielogic.com>
1017 * verilog.c: New file.
1018 * Makefile.am (BFD32_LIBS): Add verilog.c.
1019 (BFD32_LIBS_CFILES): Add verilog.c.
1020 (verilog.lo): New build rule.
1021 * Makefile.in: Rebuilt.
1022 * targets.c: Add verilog support.
1023 * bfd.c (tdata union): Add Verilog private data field.
1024 * bfd-in2.h: Regenerate.
1026 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1028 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1031 2009-04-23 Matthias Klose <doko@ubuntu.com>
1033 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1035 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1038 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1039 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1040 (elf32_arm_size_stubs): Likewise.
1041 (record_thumb_to_arm_glue): Deleted unused function.
1042 (bfd_elf32_arm_process_before_allocation): No longer handle
1043 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1044 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1045 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1047 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1049 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1050 (elf32_arm_write_section): Declare early.
1051 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1052 (arm_allocate_glue_section_space): Exclude empty sections.
1053 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1054 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1056 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1057 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1058 (elf32_arm_size_dynamic_sections): Allocate interworking
1060 (bfd_elf32_bfd_final_link): Define.
1062 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1064 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1066 * coffcode.h (coff_compute_section_file_positions): Clear
1067 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1069 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1070 force_minimum_alignment.
1072 * libcoff.h: Regenerated.
1074 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1075 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1077 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1078 nor target_subsystem.
1080 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1081 force_minimum_alignment nor target_subsystem.
1083 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1085 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1086 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1087 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1088 include in coff-x86_64.c of headers.
1089 (PDATA_ROW_SIZE): New define.
1090 (pex_regs[]): New static array.
1091 (pex64_get_runtime_function): New static function.
1092 (pex64_get_unwind_info): Likewise.
1093 (pex64_get_scope_entry): Likewise.
1094 (pex64_xdata_print_uwd_codes): Likewise.
1095 (pex64_get_section_by_rva): Likewise.
1096 (pex64_dump_xdata): Likewise.
1097 (pex64_bfd_print_pdata): Likewise.
1098 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1099 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1100 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1102 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1103 Alan Modra <amodra@bigpond.net.au>
1104 Dave Korn <dave.korn.cygwin@gmail.com>
1106 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1107 long names and non-NUL-terminated strings.
1109 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1111 * bfd-in2.h: Regenerated.
1113 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1115 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1116 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1118 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1121 * coffcode.h (bfd_pei_p): New.
1123 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1124 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1125 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1126 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1127 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1128 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1130 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1131 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1132 bfd_efi_rtdrv_x86_64_vec,
1133 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1134 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1135 * targets.c: Likewise.
1137 * configure: Regenerated.
1138 * libcoff.h: Likewise.
1139 * Makefile.in: Likewise.
1141 * efi-app-ia32.c: Removed.
1142 * efi-app-x86_64.c: Likewise.
1143 * efi-bsdrv-ia32.c: Likewise.
1144 * efi-bsdrv-ia64.c: Likewise.
1145 * efi-bsdrv-x86_64.c: Likewise.
1146 * efi-rtdrv-ia32.c: Likewise.
1147 * efi-rtdrv-ia64.c: Likewise.
1148 * efi-rtdrv-x86_64.c: Likewise.
1149 * efi-rtdrv-ia32.c: Likewise.
1151 * efi-app-ia64.c: Moved to ...
1153 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1154 (TARGET_NAME): Set to pei-ia64.
1156 * libpei.h (bfd_target_pei_p): Removed.
1157 (bfd_target_pei_arch): Likewise.
1158 (bfd_target_efi_app_p): Likewise.
1159 (bfd_target_efi_app_arch): Likewise.
1160 (bfd_target_efi_bsdrv_p): Likewise.
1161 (bfd_target_efi_bsdrv_arch): Likewise.
1162 (bfd_target_efi_rtdrv_p): Likewise.
1163 (bfd_target_efi_rtdrv_arch): Likewise.
1164 (bfd_pe_executable_p): Likewise.
1166 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1167 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1168 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1169 and efi-rtdrv-ia32.c.
1170 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1171 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1172 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1173 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1174 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1175 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1176 (efi-app-ia64.lo): Removed.
1177 (efi-bsdrv-ia32.lo): Likewise.
1178 (efi-rtdrv-ia32.lo): Likewise.
1179 (efi-app-ia64.lo): Likewise.
1180 (efi-bsdrv-ia64.lo): Likewise.
1181 (efi-rtdrv-ia64.lo): Likewise.
1182 (efi-app-x86_64.lo): Likewise.
1183 (efi-bsdrv-x86_64.lo): Likewise.
1184 (efi-rtdrv-x86_64.lo): Likewise.
1187 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1189 (arch_type): Removed.
1190 (pe_arch): Likewise.
1191 (pe_bfd_object_p): Just return coff_object_p.
1193 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1194 bfd_pe_executable_p with bfd_pei_p.
1196 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1198 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1199 PLT entries to an undefined symbol when generating a shared
1202 2009-04-17 Nick Clifton <nickc@redhat.com>
1205 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1207 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1209 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1210 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1211 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1212 * binary.c (binary_bfd_define_common_symbol): Likewise.
1213 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1214 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1215 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1216 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1217 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1218 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1219 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1220 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1221 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1222 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1223 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1224 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1225 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1226 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1227 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1228 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1229 * som.c (som_bfd_define_common_symbol): Likewise.
1230 * srec.c (srec_bfd_define_common_symbol): Likewise.
1231 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1232 * versados.c (versados_bfd_define_common_symbol): Likewise.
1233 * vms.c (vms_bfd_define_common_symbol): Likewise.
1234 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1235 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1236 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1237 (pmac_xcoff_vec): Likewise.
1238 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1239 (aix5coff64_vec): Likewise.
1240 * linker.c (bfd_generic_define_common_symbol): New function.
1241 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1242 (_bfd_define_common_symbol): New field.
1243 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1244 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1245 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1247 * bfd-in2.h: Regenerate.
1248 * libbfd.h: Likewise.
1249 * libcoff.h: Likewise.
1251 2009-04-15 Anthony Green <green@moxielogic.com>
1253 * targets.c: Add moxie support.
1254 * Makefile.am: Ditto.
1255 * Makefile.in: Rebuilt.
1256 * cpu-moxie.c, elf32-moxie.c: New files.
1257 * archures.c: Add moxie support.
1258 * configure.in: Add moxie support.
1259 * configure: Rebuilt.
1260 * config.bfd, archures.c: Add moxie support.
1261 * bfd-in2.h: Rebuilt.
1263 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1265 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1266 branch to an undef weak symbol into a jump to next instruction if
1267 a PLT entry will be created.
1269 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1271 * coffgen.c (make_a_section_from_file): Set the backend long
1272 section names enable if long section names found on input.
1273 * coffcode.h: Extend long section names documentation to match.
1275 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1277 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1280 2009-04-07 DJ Delorie <dj@redhat.com>
1282 * archures.c: Add bfd_mach_mep_c5.
1283 * bfd-in2.h: Likewise.
1284 * cpu-mep.c: Add bfd_c5_arch.
1285 * elf32-mep.c: Support it.
1287 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1289 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1290 info->callbacks->einfo.
1291 * linker.c (_bfd_generic_section_already_linked): Likewise.
1293 2009-04-06 DJ Delorie <dj@redhat.com>
1295 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1297 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1299 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1300 _bfd_pex64_print_pdata only if PE is defined.
1302 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1303 (_bfd_pex64_print_pdata): This.
1305 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1306 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1309 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1311 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1312 _bfd_pep_print_x64_pdata.
1313 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1314 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1316 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1318 * elf32-xtensa.c (relax_property_section): Always set r_offset
1321 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1323 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1324 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1326 (elf32_arm_stub_type): New enum values for the two new stubs.
1327 (arm_type_of_stub): Make use of the two new stubs.
1328 (arm_size_one_stub): Handle the two new stubs.
1330 2009-04-01 Matt Thomas <matt@netbsd.org>
1332 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1333 hidden symbols into the GOT or PLT.GOT.
1334 (elf_vax_relocate_section): Do not emit a PCREL reloc
1335 into a shared object if it is against a hidden symbol.
1337 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1339 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1340 and know_contains_shared_object_p.
1341 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1342 Cache the result in the archive_info table.
1343 (xcoff_auto_export_p): Add an "info" parameter and update the
1344 call to xcoff_archive_contains_shared_object_p.
1345 (xcoff_mark_auto_exports): Update accordingly.
1346 (xcoff_post_gc_symbol): Likewise.
1348 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1350 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1353 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1355 * coff-rs6000.c (member_layout): New structure.
1356 (archive_iterator): Likewise.
1357 (member_layout_init): New function.
1358 (archive_iterator_begin): Likewise.
1359 (archive_iterator_next): Likewise.
1360 (xcoff_write_armap_old): Use the new iterator functions.
1361 (do_shared_object_padding): Delete.
1362 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1363 handling of arch_info.
1364 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1365 first loop rather than the second. Allocate a member header if
1366 there isn't one, then work out the stat information and length
1367 in the first loop too. Use the new iterators for the second loop.
1368 (xcoff_write_archive_contents_big): Likewise.
1370 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1372 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1373 (bfd_xcoff_set_archive_import_path): Likewise.
1374 * bfd-in2.h: Regenerate.
1375 * xcofflink.c: Include libiberty.h.
1376 (xcoff_archive_info): New structure.
1377 (xcoff_archive_info_hash): New function.
1378 (xcoff_archive_info_eq): Likewise.
1379 (xcoff_get_archive_info): Likewise.
1380 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1381 (bfd_xcoff_split_import_path): New function.
1382 (bfd_xcoff_set_archive_import_path): Likewise.
1383 (xcoff_set_import_path): Move earlier in file.
1384 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1385 object to the the directory part of the bfd's filename. Get the
1386 import path and filename of an archive object from the archive's
1387 xcoff_tdata, initializing it if necessary. Update use of
1389 (bfd_link_input_bfd): Update use of import_file_id.
1390 (xcoff_write_global_symbol): Likewise.
1392 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1394 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1396 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1398 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1399 a .loader section for relocatable links.
1400 (xcoff_need_ldrel_p): New function.
1401 (xcoff_mark): Use it.
1402 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1404 (xcoff_build_ldsym): New function, split out from...
1405 (xcoff_build_ldsyms): ...here. Rename to...
1406 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1407 call xcoff_build_ldsym, if there's a loader section.
1408 (xcoff_build_loader_section): New function, extracted verbatim from...
1409 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1410 there's a loader section. Only add an __rtinit loader symbol
1411 if there's a loader section. Update after above name change.
1412 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1413 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1414 and xcoff_create_ldrel.
1415 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1416 (xcoff_reloc_link_order): Likewise, but only call it if there's
1417 a loader section. Use xcoff_symbol_section.
1418 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1419 if there's a loader section.
1421 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1423 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1425 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1427 * elf32-arm.c (group_sections): Rewrite loops for better
1430 2009-03-30 DJ Delorie <dj@redhat.com>
1432 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1433 relocs when doing a relocatable link.
1435 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1437 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1438 "ERROR:", in error messages.
1439 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1440 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1441 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1442 (elf32_arm_merge_eabi_attributes): Likewise.
1443 (elf32_arm_merge_private_bfd_data): Likewise.
1445 2009-03-27 Nick Clifton <nickc@redhat.com>
1447 * section.c (bfd_get_section_contents): Detect and handle the case
1448 where a section has the SEC_IN_MEMORY flag set but no actual
1451 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1454 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1455 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1456 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1457 if we don't find matching PT_LOAD when copying.
1459 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1461 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1462 the reloc descriptions.
1464 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1466 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1467 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1468 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1470 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1472 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1473 (bfd_i386_arch_intel_syntax): Likewise.
1474 (i8086_arch): Likewise.
1475 (bfd_x86_64_arch): Likewise.
1477 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1479 * elf32-cris.c (cris_elf_relocate_section): <case
1480 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1481 symbols for non-allocated sections. Don't check whether to
1482 generate R_CRIS_DTPMOD for non-allocated sections.
1483 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1484 handle relocation GC:ing if applied to non-allocated section.
1485 (cris_elf_check_relocs): Similar.
1487 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1488 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1489 when emitting a known TP offset in the GOT.
1491 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1493 * elf64-ppc.c (synthetic_opd): Delete.
1494 (compare_symbols): Look for .opd name rather than section match.
1495 (ppc64_elf_get_synthetic_symtab): Likewise.
1497 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1499 * elf32-ppc.c (is_pic_glink_stub): Delete.
1500 (is_nonpic_glink_stub): New function.
1501 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1503 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1505 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1506 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1508 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1509 macros for visibilty and locality checks.
1510 (elf_s390_adjust_dynamic_symbol): Likewise.
1511 (allocate_dynrelocs): Likewise.
1512 (elf_s390_relocate_section): Likewise.
1513 (elf_s390_finish_dynamic_symbol): Likewise.
1514 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1515 (elf_s390_adjust_dynamic_symbol): Likewise.
1516 (allocate_dynrelocs): Likewise.
1517 (elf_s390_relocate_section): Likewise.
1518 (elf_s390_finish_dynamic_symbol): Likewise.
1520 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1522 * bfd-in2.h: Regenerated.
1523 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1524 for debugging sections and map memory read/write dependent on
1526 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1527 without memory read flags set.
1528 * section.c: Add SEC_COFF_NOREAD to section flags.
1530 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1532 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1535 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1537 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1538 "no overlays" return. If there are overlays, create overlay
1539 manager entry symbols here, so that..
1540 (spu_elf_build_stubs): ..we don't need to set them up here.
1541 Simplify entry symbol tests.
1542 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1544 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1546 * elf.c (elfcore_grok_openbsd_procinfo)
1547 (elfcore_grok_openbsd_note): New functions.
1548 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1550 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1552 * vms-hdr.c: Don't include alloca.h.
1553 * elf32-m68hc1x.c: Include alloca-conf.h.
1555 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1557 * Makefile.am: Run "make dep-am".
1558 * Makefile.in: Regenerate.
1560 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1562 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1564 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1566 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1568 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1569 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1570 ovly_return fields with ovly_entry[2]. Adjust all users.
1571 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1573 (spu_elf_build_stubs): Likewise.
1574 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1575 ovly_flavour changes. Update all callers.
1576 (ovl_stub_size_log2): New function.
1577 (build_stub): Handle compact icache stubs. Use different manager
1578 entry point for stubs in non-icache area.
1579 (spu_elf_size_stubs): Don't allocate space for indirect branch
1581 (spu_elf_build_stubs): And don't built them.
1583 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1585 * dwarf2.c (read_section): Always use rawsize, if available.
1587 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1589 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1590 of rawsize and size for buffer.
1592 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1594 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1595 parameter just because fixed sections fit into local store.
1596 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1597 generating overlays if fixed sections plus reserved stack
1598 and heap space fit into local store.
1600 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1602 * elf32-spu.c (build_stub): Correct icache set_id.
1603 (spu_elf_relocate_section): Likewise.
1605 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1607 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1608 symbol table if it was created by the current call.
1610 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1612 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1613 class XMC_DS rather than XMC_UA.
1615 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1617 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1618 bfd_boolean export_defineds parameter with an unsigned int
1619 auto_export_flags parameter.
1620 * bfd-in2.h: Regenerate.
1621 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1622 split out from xcoff_build_ldsyms.
1623 (xcoff_covered_by_expall_p): New function.
1624 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1625 but with extra code to handle -bexpfull and -bexpall.
1626 (xcoff_mark_auto_exports): New function.
1627 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1628 a function should be automatically exported.
1629 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1630 parameter with an auto_export_flags parameter. Update ldinfo
1631 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1634 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1636 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1637 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1638 init and fini functions. Do garbage collection for objects
1639 without an entry point too.
1641 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1643 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1644 check whether a symbol has csect information.
1645 (coff_print_aux): Likewise.
1646 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1647 information for C_AIX_WEAKEXT too.
1648 (_bfd_xcoff_swap_aux_out): Likewise.
1649 (xcoff_reloc_type_br): Handle defweak symbols too.
1650 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1651 information for C_AIX_WEAKEXT too.
1652 (_bfd_xcoff64_swap_aux_out): Likewise.
1653 (xcoff64_reloc_type_br): Handle defweak symbols too.
1654 * coffgen.c (coff_print_symbol): Handle auxillary function
1655 information for C_AIX_WEAKEXT too.
1656 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1657 instead of BSF_GLOBAL if the L_WEAK flag is set.
1658 (xcoff_dynamic_definition_p): New function.
1659 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1660 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1661 always take the symbol class from the ldsym. Use weak bfd symbol
1662 types for weak ldsyms.
1663 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1664 Fix the check for whether a definition is from a shared object.
1665 Allow redefinitions of weak symbols.
1666 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1667 (xcoff_keep_symbol_p): Likewise.
1668 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1669 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1670 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1671 but mark them as L_WEAK.
1672 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1673 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1675 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1677 * xcofflink.c (xcoff_mark): When walking the relocations,
1678 only mark the target symbol or the target section, not both.
1679 (xcoff_final_definition_p): New function.
1680 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1681 symbol is a valid definition of the associated output symbol.
1682 Use XCOFF_ALLOCATED to stop the same hash table entry having
1684 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1686 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1688 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1690 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1693 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1695 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1696 * libcoff.h: Regenerate.
1697 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1698 line-number counts in the bfd's lineno_counts field.
1699 Don't keep per-csect line-number counts.
1700 (xcoff_sweep): Don't update per-csect line-number counts.
1701 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1702 entries in each output section.
1703 (xcoff_link_input_bfd): Get the number of line numbers from
1704 the bfd's lineno_counts field, rather than recalculating it
1705 from scratch. Fix the range check when updating C_BINCL and
1707 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1708 here. Don't expect csects to have line-number counts.
1710 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1712 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1713 * libcoff.h: Regenerate.
1714 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1715 "skip" logic from xcoff_link_input_bfd.
1716 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1717 objects in a dynamic link, rather than checking whether csectpp
1718 is null. Always allocate debug_index for other objects,
1719 and always go through the loop. Update the type of debug_index
1720 after the change above. Read the auxillary csect information
1721 and use xcoff_keep_symbol_p to decide whether a symbol should
1722 be kept. Set its debug_index to -2 if not.
1723 (xcoff_link_input_bfd): Update the type of debug_index after
1724 the change above and always expect it to be nonnull. Use it to
1725 test whether a symbol should be stripped, rather than making the
1726 decision here. Postpone all symbol creation to the second pass.
1728 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1730 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1731 creating a descriptor.
1732 (xcoff_sweep): Don't mark toc_section unless it's needed.
1733 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1734 when marking every bfd.
1735 (xcoff_link_input_bfd): Skip all TOC anchors.
1736 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1737 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1738 to -1; call xcoff_find_tc0 instead.
1740 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1742 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1743 * libcoff.h: Regenerate.
1744 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1745 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1746 the previous symbol's csect. Treat last_symndx as an inclusive value
1747 and simplify its handling.
1748 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1749 symbols with the right csect. Don't mark rsec when processing
1750 relocations against undefined or absolute sections.
1751 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1752 of bfd_und_section_ptr.
1753 (xcoff_link_input_bfd): Likewise.
1755 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1757 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1758 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1759 flag is set. Assert that all undefined symbols are either
1760 imported or defined by a dynamic object.
1761 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1762 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1763 handling to all relocations. Only set XCOFF_CALLED for function
1765 (xcoff_find_function): New function, split out from...
1766 (bfd_xcoff_export_symbol) ...here.
1767 (xcoff_set_import_path): New function, split out from...
1768 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1769 meaning of XCOFF_CALLED.
1770 (xcoff_mark_symbol): If we mark an undefined and unimported
1771 symbol, find some way of defining it. If the symbol is a function
1772 descriptor, fill in its definition automatically. If the symbol
1773 is a function, mark its descriptor and allocate room for global
1774 linkage code. Otherwise mark the symbol as implicitly imported.
1775 Move the code for creating function descriptors from...
1776 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1777 check for symbols that were implicitly defined.
1778 (xcoff_mark): Don't count any dynamic relocations against
1780 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1781 in the xcoff link info.
1782 (xcoff_link_input_bfd): Remove handling of undefined and
1785 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1787 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1788 if the target is absolute. Fix comment typo.
1789 (xcoff_ppc_relocate_section): Remove FIXME.
1790 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1791 if the target is absolute.
1793 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1795 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1796 R_POS and R_NEG relocations against absolute symbols to the
1799 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1801 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1802 to 2 for bfd_mach_ppc_620.
1804 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1806 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1807 * configure.in: Likewise.
1808 * configure: Regenerate.
1810 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1813 * elf.c (assign_section_numbers): Generate symbol table if there
1814 is any relocation in output.
1815 (_bfd_elf_compute_section_file_positions): Likewise.
1817 2009-03-13 Nick Clifton <nickc@redhat.com>
1820 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1821 * elflink.c (elf_link_read_relocs_from_section): Use
1822 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1823 relocs but no symbol table.
1824 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1826 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1829 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1830 to check ___tls_get_addr.
1832 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1833 strncmp to check __tls_get_addr.
1835 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1837 * dwarf2.c (read_section): Always check the offset, even when the
1838 section has been read before.
1840 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1842 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1845 2009-03-11 Chris Demetriou <cgd@google.com>
1847 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1848 * bfd-in2.h: Regenerate.
1849 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1850 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1852 (bsd_write_armap): Likewise.
1853 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1854 flag is set, do nothing.
1855 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1858 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1860 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1861 used to update stack pointer.
1863 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1866 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1867 for unknown symbols in absolute section.
1869 2009-03-06 Nick Clifton <nickc@redhat.com>
1871 * po/es.po: Updated Spanish translation.
1873 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1875 * elf32-arm.c (group_sections): Take next section size into
1876 account before accepting to group it.
1878 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1880 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1882 (elf32_arm_final_link_relocate): Likewise.
1884 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1887 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1889 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1891 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1892 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1893 (BFD_FAKE_SECTION): Init new flag.
1894 * ecoff.c (bfd_debug_section): Likewise.
1895 * bfd-in2.h: Regenerate.
1896 * libbfd.h: Regenerate.
1897 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1898 (ppc_elf_reloc_type_lookup): Handle new relocs.
1899 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1900 without marker relocs.
1901 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1902 if section has no old-style calls.
1903 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1904 Don't try to optimize new-style __tls_get_addr call when handling
1905 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1907 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1908 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1909 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1910 without marker relocs.
1911 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1912 if section has no old-style calls. Set toc_ref for new relocs as
1914 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1915 Don't try to optimize new-style __tls_get_addr call when handling
1916 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1919 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1922 * configure.in: Test for ld --as-needed support. Link shared
1923 libbfd against libm.
1924 * configure: Regenerate.
1926 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1928 * Makefile.am: Run "make dep-am".
1929 * Makefile.in: Regenerate.
1931 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1933 * elf32-score7.c: New file.
1934 * elf32-score.h: New file.
1935 * elf32-score.c: Add code to support score 7. Set score7 as the
1937 * cpu-score.c: Add score7 architecure.
1938 (compatibile): New function.
1939 * Makefile.am: Add rules for building elf32-score7 object.
1940 * Makefile.in: Regenerate.
1941 * configure.in: Add elf32-score7 object to score vectors.
1942 * configure: Regenerate.
1943 * reloc.c: Add score7 relocs.
1944 * archures.c: Add score3 and score7 machine numbers.
1945 * bfd-in2.h: Regenerate.
1946 * libbfd.h: Regenerate.
1948 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1950 * configure: Regenerate.
1952 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1954 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1955 (elf32_hppa_check_relocs): Use it.
1957 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1959 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1960 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1961 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1962 (elf_hppa_record_segment_addrs): Likewise.
1963 (elf_hppa_final_link): Likewise.
1964 (elf_hppa_relocate_insn): Likewise.
1965 (elf_hppa_final_link_relocate): Likewise.
1966 (elf64_hppa_relocate_section): Likewise.
1967 * elf64-hppa.c: Insert above.
1969 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1971 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1972 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1973 (elf_hppa_relocate_section): Likewise.
1974 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1975 from struct elf_link_hash_entry. Add count field.
1976 (struct elf64_hppa_dyn_hash_table): Delete.
1977 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1978 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1979 (hppa_elf_hash_entry, eh_name): Define.
1980 (elf64_hppa_new_dyn_hash_entry): Delete.
1981 (elf64_hppa_dyn_hash_lookup): Delete.
1982 (elf64_hppa_dyn_hash_traverse): Delete.
1983 (get_dyn_name): Delete.
1984 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1985 of struct elf64_hppa_dyn_hash_entry *.
1986 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1987 allocate_global_data_plt, allocate_global_data_stub,
1988 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1990 (hppa64_link_hash_newfunc): New.
1991 (elf64_hppa_hash_table_create): Rework.
1992 (count_dyn_reloc): Likewise.
1993 (hppa64_elf_local_refcounts): New.
1994 (elf64_hppa_check_relocs): Rework using standard technique for recording
1995 local DLT, PLT and OPD reference counts.
1996 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1997 elf_link_hash_entry *.
1998 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1999 allocate_global_data_plt, allocate_global_data_stub,
2000 allocate_global_data_opd, allocate_dynrel_entries,
2001 elf64_hppa_adjust_dynamic_symbol,
2002 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2003 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2004 Use hppa_link_hash_table. Rework.
2005 (elf64_hppa_link_output_symbol_hook): Rework.
2006 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2007 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2008 elf64_hppa_finish_dynamic_sections): Likewise.
2010 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2012 * elf32-arm.c (stub_reloc_type): Removed.
2013 (insn_sequence): Renamed reloc_type field to r_type.
2014 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2015 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2016 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2017 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2018 (arm_stub_is_thumb): Catch new stubs.
2019 (arm_type_of_stub): Handle new stubs.
2020 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2021 (bfd_elf32_arm_process_before_allocation): Remove useless
2024 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2026 * elf.c (elf_find_function): Use is_function_type to check
2029 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2031 * xtensa-modules.c: Revert to previous version 1.11 due
2032 to inadvertant commit.
2034 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2036 * elf32-xtensa.c (text_action_add): Separate test for action
2037 type. Break if saved action is ta_widen_insn at same offset.
2039 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2041 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2042 to elf32_arm_stub_long_branch_any_arm_pic.
2043 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2044 (enum elf32_arm_stub_type, arm_type_of_stub)
2045 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2048 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2050 * elf32-arm.c (PREV_SEC): Update comment.
2051 (group_sections): Rename argument to stubs_always_after_branch.
2052 Reverse the list and place stubs at the end of input sections.
2054 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2056 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2058 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2060 (arm_size_one_stub): Remove unnecessary break.
2061 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2063 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2065 * elf32-arm.c (stub_insn_type): New type.
2066 (stub_reloc_type): Likewise.
2067 (insn_sequence): Likewise.
2068 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2069 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2070 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2071 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2072 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2073 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2074 (elf32_arm_stub_hash_entry): Add new helper fields.
2075 (stub_hash_newfunc): Initialize these new fields.
2076 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2077 to take endianness into account.
2078 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2079 (arm_map_one_stub): Code is now more generic, thanks to
2082 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2084 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2086 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2087 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2088 BLX is not available. Fix typo in warning message. Add comments
2089 and improve formatting.
2090 (arm_build_one_stub): Adjust to new
2091 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2092 (arm_map_one_stub): Likewise.
2094 2009-02-23 Tristan Gingold <gingold@adacore.com>
2095 Eric Botcazou <ebotcazou@adacore.com>
2096 Douglas B Rupp <rupp@gnat.com>
2098 * vms.h: Update copyright year, fix comments, reorder declarations.
2099 (_bfd_save_vms_section): Remove the prototype.
2100 (EGPS_S_V_NO_SHIFT): New constant.
2101 (bfd_vms_set_section_flags): New prototype.
2102 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2104 (EGSY_S_W_FLAGS): Ditto.
2105 (EGSY_S_V_QUAD_VAL): Ditto.
2106 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2107 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2108 EGST_S_B_NAMLNG): Ditto.
2109 (ESRF_S_B_NAMLNG): Ditto.
2110 (ETIR_S_C_HEADER_SIZE): Ditto.
2111 (EGPS_S_V_ALLOC_64BIT): Ditto.
2112 (DST_S_C_EPILOG): Ditto.
2113 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2114 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2115 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2116 (DST_S_L_PCLINE_UNSLONG): Ditto.
2117 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2118 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2119 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2120 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2121 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2122 (DST_S_B_SRC_UNSBYTE): Ditto.
2123 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2125 (vms_section, vms_reloc): Remove types.
2126 (hdr_struc): Replaced by ...
2127 (hdr_struct): ... new type.
2128 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2129 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2130 (EMH_DATE_LENGTH): Ditto.
2131 (eom_struc): Replaced by ...
2132 (eom_struct): ... new type.
2133 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2134 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2135 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2136 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2137 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2138 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2139 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2140 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2141 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2142 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2143 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2144 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2145 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2146 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2147 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2148 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2149 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2150 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2151 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2152 (enum file_type_enum): New type.
2153 (struct location_struct): Removed.
2154 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2155 (struct funcinfo, struct module): Ditto.
2156 (struct vms_private_data_struct): Update fields.
2157 (struct vms_section_data_struct): New type.
2159 * vms.c: Update copyright year, fix comments,
2160 Fix includes for DECC, add prototypes.
2161 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2163 Use flavour to set is_vax, location_stack is removed.
2164 (struct pair): Declare.
2165 (fill_section_ptr): Initialize variables at declaration.
2166 Add guard to set SECTION_SYM flag, handlde und section.
2167 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2168 (_bfd_vms_slurp_object_records): New function, replaces previous
2170 (vms_slurp_module): New function.
2171 (vms_slurp_image): Ditto.
2172 (vms_object_p): Complete rewrite.
2173 (vms_mkobject): Use is_vax field to slect architecture.
2174 (free_reloc_stream): New function.
2175 (vms_convert_to_var): Ditto.
2176 (vms_convert_to_var_1): Ditto.
2177 (vms_convert_to_var_unix_filename): Ditto.
2178 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2180 (vms_new_section_hook): Set alignment to 0, allocate private data.
2181 (vms_get_section_contents): Load content.
2182 (vms_get_symbol_info): Handle undefined section.
2183 (vms_find_nearest_line): Handle.
2184 (alloc_reloc_stream): New function.
2185 (vms_slurp_reloc_table): Ditto.
2186 (vms_get_reloc_upper_bound): Make it real.
2187 (vms_canonicalize_reloc): Do the real work.
2188 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2190 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2191 (vms_set_arch_mach): Check arch.
2192 (vms_set_section_contents): Copy the content after allocation.
2193 (vms_alpha_vec): Update object flags.
2195 * vms-tir.c: Update copyright year, fix comments,
2196 add prototypes for new functions.
2197 (dst_define_location): New function.
2198 (dst_restore_location): New function.
2199 (dst_retrieve_location): New function.
2200 (dst_check_allocation): New function.
2201 (image_dump): Call dst_check_allocation.
2202 (image_write_b): Ditto.
2203 (image_write_w): Ditto.
2204 (image_write_l): Ditto.
2205 (image_write_q): Ditto.
2206 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2207 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2209 Call error handler instead of abort if name is not known.
2210 (etir_sta): Add quarter_relocs argument and set it.
2213 (etir_opr): Ditto, return FALSE in case of error.
2214 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2215 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2216 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2217 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2218 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2219 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2220 Return FALSE in case of error.
2221 (tir_sta): Change sign of psect.
2223 (tir_cmd): Fix cast. Makes tir_table static const.
2224 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2225 add argument to explain.
2226 (analyze_etir): Initialize maxptr, add quarter_relocs
2227 declaration, move some declarations into inner scopes.
2228 Handle quarter_relocs and STO_IMM.
2229 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2230 (_bfd_vms_slurp_relocs): New function.
2231 (_bfd_vms_decode_relocs): New function.
2232 (sto_imm): Rewritten.
2233 (start_first_etbt_record): New function.
2234 (start_another_etbt_record): Ditto.
2235 (etir_output_check): Ditto.
2236 (defer_reloc_p): Ditto.
2237 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2238 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2239 rewritte relocations handling.
2240 (_bfd_vms_write_tbt): Removed.
2241 (_bfd_vms_write_dbg): Ditto.
2243 * vms-misc.c: Update copyright year, Fix comments.
2244 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2245 (maybe_adjust_record_pointer_for_object): New function.
2246 (_bfd_vms_get_first_record): New function, replaces ...
2247 (_bfd_vms_get_record): .. removed.
2248 (_bfd_vms_get_object_record): New function.
2249 (_bfd_vms_get_object_record): New function.
2250 (vms_get_remaining_object_record): New function, replaces ...
2251 (_bfd_vms_get_next_record): ... removed.
2252 (add_new_contents): Removed.
2253 (_bfd_save_vms_section): Removed.
2254 (_bfd_get_vms_section): Removed.
2255 (_bfd_vms_output_flush): Write in VAR format.
2256 (new_symbol): Don't make UND section.
2258 * vms-hdr.c: Update copyright year, update list of record handled.
2259 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2260 (_bfd_vms_write_hdr): Strip vms and unix patches,
2261 add comments, truncate module name at 31 characters,
2262 use constants instead of hard-coded value,
2263 write BFD version instead of a fixed string.
2264 (_bfd_vms_slurp_ihd): New function.
2265 (_bfd_vms_slurp_isd): Ditto.
2266 (_bfd_vms_slurp_ihs): Ditto.
2267 (new_module): Ditto.
2268 (parse_module): Ditto
2269 (build_module_list): Ditto.
2270 (module_find_nearest_line): Ditto.
2271 (_bfd_vms_find_nearest_dst_line): Ditto.
2272 (vms_slurp_debug): Ditto.
2273 (_bfd_vms_slurp_dbg): Ditto.
2274 (_bfd_vms_slurp_tbt): Ditto.
2275 (_bfd_vms_write_dbg): Ditto.
2276 (_bfd_vms_write_tbt): Ditto.
2278 * vms-gsd.c: Update copyright year, update list of records handled.
2279 (EVAX_LITERALS_NAME): New macro.
2280 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2281 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2282 (register_universal_symbol): New function and prototype.
2283 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2284 improve debug messages,
2285 use constants instead of hard-coded value,
2286 fix missing endianness conversion,
2287 handle global symbol (SYMG).
2288 (bfd_vms_set_section_flags): New function.
2289 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2290 handle section literals,
2292 handle section bfd and vms flags,
2293 don't output LIB$INITIALIZE symbol,
2294 fix handling of weak symbols,
2295 fix evax vs vax procedure descriptor,
2296 handle absolute symbols.
2298 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2299 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2301 * makefile.vms (DEFS): Fix flags for VMS.
2303 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2305 * bfd-in2.h: Regenerated.
2306 * libbfd.h: Regenerated.
2308 2009-02-20 Cary Coutant <ccoutant@google.com>
2310 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2313 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2316 * coffcode.h (coff_write_object_contents): Don't let the string
2317 table offset overflow the s_name field when using long section names.
2319 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2321 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2322 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2323 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2324 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2325 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2326 (bfd_pmac_xcoff_backend_data): Likewise.
2327 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2328 (bfd_xcoff_aix5_backend_data): Likewise.
2329 (xcoff64_write_object_contents): Delete unused long_section_names
2331 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2332 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2334 * coffcode.h (documentation): Update to describe long section names.
2335 (COFFLONGSECTIONCATHELPER): New helper macro.
2336 (BLANKOR1TOODD): Likewise.
2337 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2338 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2339 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2340 (bfd_coff_set_long_section_names_allowed): New function.
2341 (bfd_coff_set_long_section_names_disallowed): Likewise.
2342 (struct bfd_coff_backend_data): Add new backend hook function
2343 pointer _bfd_coff_set_long_section_names.
2344 (bfd_coff_set_long_section_names): New backend hook.
2345 (coff_write_object_contents): Only generate long section names if
2346 bfd_coff_long_section_names() indicates they are currently enabled.
2347 (bfd_coff_std_swap_table): Make non-const, and initialise long
2348 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2349 (ticoff0_swap_table): Likewise to both.
2350 (ticoff1_swap_table): Again, likewise to both.
2351 * coffgen.c (make_a_section_from_file): Allow long section names
2352 as inputs even if not currently allowed for outputs.
2353 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2354 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2355 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2356 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2357 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2358 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2359 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2360 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2361 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2362 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2363 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2364 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2365 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2366 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2367 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2368 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2369 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2370 * libcoff-in.h: Update copyright year to cause updated copyright
2371 year in generated libcoff.h, and fix typo.
2372 * libcoff.h: Regenerated.
2373 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2374 (_bfd_ecoff_no_long_sections): Add prototype.
2375 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2376 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2377 defined by an including .c file.
2378 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2379 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2380 (ticoff1_swap_table): Likewise to both.
2382 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2384 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2385 stub. Catch default case error.
2386 (arm_map_one_stub): Add missing Thumb mapping symbol.
2388 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2391 * elf32-avr.c: Handle case where no local symbos exist correctly.
2393 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2396 * elf32-arm.c (arm_long_branch_stub,
2397 arm_thumb_v4t_long_branch_stub,
2398 arm_thumb_thumb_long_branch_stub,
2399 arm_thumb_arm_v4t_long_branch_stub,
2400 arm_thumb_arm_v4t_short_branch_stub,
2401 arm_pic_long_branch_stub):
2402 Renamed to elf32_arm_stub_long_branch_any_any,
2403 elf32_arm_stub_long_branch_v4t_arm_thumb,
2404 elf32_arm_stub_long_branch_thumb_only,
2405 elf32_arm_stub_long_branch_v4t_thumb_arm,
2406 elf32_arm_stub_short_branch_v4t_thumb_arm,
2407 elf32_arm_stub_long_branch_any_any_pic.
2408 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2409 arm_thumb_thumb_stub_long_branch,
2410 arm_thumb_arm_v4t_stub_long_branch,
2411 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2412 Renamed to arm_stub_long_branch_any_any,
2413 arm_stub_long_branch_v4t_arm_thumb,
2414 arm_stub_long_branch_thumb_only,
2415 arm_stub_long_branch_v4t_thumb_arm,
2416 arm_stub_short_branch_v4t_thumb_arm,
2417 arm_stub_long_branch_any_any_pic.
2419 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2421 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2422 in branch offset check.
2424 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2426 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2427 add toc.symndx and toc.add.
2428 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2430 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2432 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2433 (branch_reloc_hash_match): New function, extracted from..
2434 (ppc64_elf_tls_optimize): ..here.
2435 (ppc64_elf_relocate_section): Properly set addends when optimizing
2436 tls sequences. Avoid unnecessary reading and writing of insns.
2437 Only redo reloc when symbol changed. Bypass symbol checks when
2439 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2440 (branch_reloc_hash_match): New function, extracted from..
2441 (ppc_elf_tls_optimize): ..here.
2442 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2443 Don't clear addend on zapped __tls_get_addr reloc.
2445 2009-02-12 Nick Clifton <nickc@redhat.com>
2448 * elflink.c (bfd_elf_final_link): When counting the relocations,
2449 if the header size has not been set yet then assume that it will
2450 match the output section's reloc type.
2452 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2454 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2457 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2459 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2460 (find_function): Likewise.
2461 (pasted_function): Don't error if no prior function found.
2462 (discover_functions): Revert 2008-12-10 change. Extend first
2463 function range to start of section.
2465 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2467 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2469 * elf64-hppa.h: Likewise.
2471 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2473 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2476 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2478 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2479 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2481 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2483 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2484 * archures.c (bfd_mach_mips_xlr): Define.
2485 * bfd-in2.h: Regenerate.
2486 * cpu-mips.c (I_xlr): Define.
2487 (arch_info_struct): Add XLR entry.
2488 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2489 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2490 (mips_mach_extensions): Add XLR entry.
2492 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2494 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2496 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2498 * configure.in: AC_SUBST pdfdir.
2499 * Makefile.am: Add install-pdf, install-pdf-am
2500 and install-pdf-recursive targets. Define pdfdir.
2501 * doc/Makefile.am: Define pdf__strip_dir. Add
2502 install-pdf and install-pdf-am targets.
2503 * po/Make-in: Add install-pdf target.
2504 * configure: Regenerate.
2505 * Makefile.in: Regenerate
2506 * doc/Makefile.in: Regenerate.
2508 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2510 * bfd-in2.h: Regenerate.
2511 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2512 fields from n_entries to n_slots where appropriate, update comments.
2513 (HOWTO): Add TLS relocations.
2514 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2515 (enum elf_m68k_got_offset_size): New enum.
2516 (struct elf_m68k_got_entry.type): Move field to ...
2517 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2518 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2520 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2522 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2523 fields into n_entries array. Update comments.
2524 (elf_m68k_init_got): Simplify, update all uses.
2525 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2526 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2527 GOT entries; update name, update all uses.
2528 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2529 (elf_m68k_get_got_entry): Update.
2530 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2532 (elf_m68k_remove_got_entry_type): Simplify.
2533 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2534 (elf_m68k_can_merge_gots): Update.
2535 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2536 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2537 GOT entries, simplify.
2538 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2539 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2540 field, remove obsoleted local_n_entries field.
2541 (elf_m68k_partition_multi_got_2): New static function.
2542 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2544 (elf_m68k_remove_got_entry_type): Update.
2545 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2546 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2547 update of sgot->size and srelgot->size.
2548 (elf_m68k_gc_sweep_hook): Update.
2549 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2550 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2552 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2553 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2555 2009-02-02 DJ Delorie <dj@redhat.com>
2557 * elf32-mep.c (config_names): Regenerate configuration.
2559 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2561 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2562 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2563 * elf.c (bfd_elf_get_str_section): Make static.
2564 (bfd_elf_find_section): Delete.
2565 * libbfd.h: Regenerate.
2567 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2569 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2570 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2572 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2574 * elflink.c (on_needed_list): New function.
2575 (elf_link_add_object_symbols): Link in --as-needed libs if they
2576 satisfy undefined symbols in other libs.
2578 2009-01-30 Julian Brown <julian@codesourcery.com>
2580 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2581 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2582 with --just-symbols (-R).
2584 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2586 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2587 high_pc in order to properly sign-extend VMAs.
2589 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2590 Mark Shinwell <shinwell@codesourcery.com>
2591 Catherine Moore <clm@codesourcery.com>
2593 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2595 2009-01-28 Catherine Moore <clm@codesourcery.com>
2597 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2598 SEC_LOAD for dynamic relocation sections.
2600 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2602 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2603 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2604 the size of local TLS data.
2606 2009-01-27 Andreas Schwab <schwab@suse.de>
2608 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2609 architectures in the archive.
2611 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2613 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2614 <R_CRIS_32_DTPREL>: Correct relocation value.
2616 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2617 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2618 symbols with non-default visibility.
2620 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2622 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2623 describing the trampolines.
2624 (ppc_elf_relocate_section): Update relocs to describe the
2627 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2629 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2630 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2631 and R_PARISC_PCREL12F relocations.
2633 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2636 * elflink.c (find_version_for_sym): New function split out from,
2637 but without export_dynamic test, ..
2638 (_bfd_elf_link_assign_sym_version): ..here.
2639 (_bfd_elf_export_symbol): Use it.
2641 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2643 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2644 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2645 * elflink.c: ..here, somewhat modified.
2646 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2647 _bfd_elf_link_find_version_dependencies,
2648 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2649 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2650 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2652 * elflink.c: ..and make static here.
2653 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2654 of output_bfd from struct elf_find_verdep_info.
2655 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2656 struct elf_info_failed.
2657 (bfd_elf_size_dynamic_sections): Adjust.
2659 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2662 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2663 after comp_unit_find_line call.
2665 2009-01-21 Nick Clifton <nickc@redhat.com>
2668 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2669 tm_gmtoff field in struct tm.
2671 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2673 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2674 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2675 sections in soft-icache lines unless non_ia_text. Don't add
2676 rodata if doing so would exceed line size.
2678 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2680 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2681 types than bfd_link_hash_indirect, before early return, call
2682 _bfd_elf_link_hash_copy_indirect.
2684 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2686 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2687 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2688 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2689 (elf_backend_obj_attrs_order): New define.
2690 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2691 (elfNN_bed): Add elf_backend_obj_attrs_order.
2693 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2695 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2696 (obj_attr_size): Likewise.
2697 (write_obj_attribute): Likewise.
2698 (_bfd_elf_copy_obj_attributes): Likewise.
2699 (_bfd_elf_parse_attributes): Likewise.
2700 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2701 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2702 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2703 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2704 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2707 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2709 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2710 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2711 (bfd_elf_add_obj_attr_string): Likewise.
2712 (bfd_elf_add_obj_attr_int_string): Likewise.
2713 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2714 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2715 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2716 Tag_nodefaults has no default value.
2717 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2718 comment to reflect the new state.
2720 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2723 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2724 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2725 (adjust_z_magix): Delete dead code handling QMAGIC.
2727 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2729 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2730 IMAGE_SCN_MEM_DISCARDABLE.
2732 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2734 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2735 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2736 * configure.in (commonbfdlib): Delete.
2737 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2738 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2739 is available, not just for linux.
2740 * po/SRC-POTFILES.in: Regenerate.
2741 * Makefile.in: Regenerate.
2742 * configure: Regenerate.
2744 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2745 Julian Brown <julian@codesourcery.com>
2747 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2748 ARM attributes in ABI 2.07.
2749 * elf32-arm.c (get_secondary_compatible_arch): New function.
2750 (set_secondary_compatible_arch): New function.
2751 (tag_cpu_arch_combine): New function.
2752 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2753 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2754 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2755 make it fit with order_01243.
2756 Add support for Tag_also_compatible_with,
2757 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2758 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2759 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2760 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2761 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2762 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2763 Rework the way unknown attributes are handled.
2764 Defer errors until all attributes have been processed.
2766 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2768 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2769 bfd_elf_add_obj_attr_int_string.
2770 Read Tag_compatibility from its new location in the attribute array,
2771 rather than the attribute list.
2772 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2773 bfd_elf_add_obj_attr_int_string.
2774 (_bfd_elf_parse_attributes): Likewise.
2775 (_bfd_elf_merge_object_attributes): There's now only one
2776 Tag_compatibility, and it's in the array, not the list.
2777 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2779 (bfd_elf_add_obj_attr_compat): Rename to
2780 bfd_elf_add_obj_attr_int_string.
2781 (bfd_elf_add_proc_attr_compat): Rename to
2782 bfd_elf_add_proc_attr_int_string.
2783 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2786 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2788 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2789 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2790 (vmsutil.lo): Add dependency rule.
2791 * Makefile.in: Regenerate.
2792 * config.bfd (ia64*-*-*vms*): Add case.
2793 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2794 * configure: Regenerate.
2795 * vmsutil.c: New file.
2796 * vmsutil.h: New file.
2797 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2799 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2800 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2801 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2802 elfNN_vms_object_p): New functions
2803 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2805 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2808 * elflink.c (elf_gc_sweep): Exclude the group section if the
2809 first member of the section group is excluded.
2811 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2814 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2815 saved filename, use bfd_alloc rather than bfd_malloc for it.
2817 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2819 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2821 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2823 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2825 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2827 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2829 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2831 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2833 (struct got_entry): Add br_addr.
2834 (struct call_info): Add priority.
2835 (struct function_info): Add lr_store and sp_adjust.
2836 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2837 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2838 area as an overlay, and check that no other overlays exist. Look up
2839 icache overlay manager entry sym.
2840 (BRA_STUBS, BRA, BRASL): Define.
2841 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2842 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2844 (count_stub, build_stub): Support soft-icache.
2845 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2846 (spu_elf_size_stubs): Size soft-icache stubs.
2847 (overlay_index): New function.
2848 (spu_elf_build_stubs): Make static. Support soft-icache.
2849 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2850 (find_function_stack_adjust): Save lr store and stack adjust insn
2852 (maybe_insert_function): Adjust find_function_stack_adjust call.
2853 (mark_functions_via_relocs): Retrieve priority.
2854 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2855 (sort_calls): Sort by priority first.
2856 (mark_overlay_section): Ignore .ovl.init.
2857 (sum_stack): Only print when stack_analysis.
2858 (print_one_overlay_section): New function, extracted from..
2859 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2860 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2861 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2862 analysis. Call spu_elf_build_stubs.
2863 (spu_elf_relocate_section): For soft-icache encode overlay index
2865 (spu_elf_output_symbol_hook): Support soft-icache.
2866 (spu_elf_modify_program_headers: Likewise.
2868 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2869 num_regions to num_lines. Add line_size and max_branch.
2870 (enum _ovly_flavour): Add ovly_soft_icache.
2871 (spu_elf_build_stubs): Delete.
2873 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2875 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2876 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2878 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2880 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2881 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2882 the program, the known offset starts at the negative size of the
2884 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2887 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2889 * config.bfd: Add lm32-*-rtems*.
2891 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2893 * coff-ppc.c: Add 2009 to Copyright.
2894 * elf32-cris.c: Likewise.
2895 * elflink.c: Likewise.
2897 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2899 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2900 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2902 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2905 * elflink.c (elf_merge_st_other): New.
2906 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2907 hide them if needed.
2908 (elf_link_add_object_symbols): Updated.
2910 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2913 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2914 ref_dynamic and dynamic_def fields when setting def_regular
2917 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2920 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2923 For older changes see ChangeLog-2008
2929 version-control: never
projects / external / binutils.git / blob