1 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_check_relocs): Reformat.
4 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
6 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
8 * Makefile.am: Run "make dep-am".
9 * Makefile.in: Regenerated.
11 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
13 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
14 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
16 2009-06-15 Nick Clifton <nickc@redhat.com>
18 * po/ru.po: New Russian translation.
19 * configure.in (ALL_LINGUAS): Add ru.
20 * configure: Regenerate.
22 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
24 * elf32-i386.c: Remove duplicated comments.
26 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
29 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
30 dynamic IFUNC pointer in non-shared object. Use .got.plt
31 for IFUNC definition in PIE.
32 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
35 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
36 dynamic IFUNC pointer in non-shared object. Use .got.plt
37 for IFUNC definition in PIE.
38 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
41 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
43 * elf32-i386.c (elf_i386_check_relocs): Properly report
44 local symbol for unhandled relocation against STT_GNU_IFUNC
46 (elf_i386_relocate_section): Likewise.
47 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
48 (elf64_x86_64_relocate_section): Likewise.
50 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
53 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
54 (elf_i386_link_hash_table): Add loc_hash_table and
56 (elf_i386_local_hash): New.
57 (elf_i386_local_htab_hash): Likewise.
58 (elf_i386_local_htab_eq): Likewise.
59 (elf_i386_get_local_sym_hash): Likewise.
60 (elf_i386_link_hash_table_free): Likewise.
61 (elf_i386_allocate_local_dynrelocs): Likewise.
62 (elf_i386_finish_local_dynamic_symbol): Likewise.
63 (bfd_elf64_bfd_link_hash_table_free): Likewise.
64 (elf_i386_link_hash_table_create): Create loc_hash_table and
66 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
67 (elf_i386_size_dynamic_sections): Likewise.
68 (elf_i386_relocate_section): Likewise.
69 (elf_i386_finish_dynamic_sections): Likewise.
70 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
73 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
74 (elf64_x86_64_link_hash_table): Add loc_hash_table and
76 (elf64_x86_64_local_hash): New.
77 (elf64_x86_64_local_htab_hash): Likewise.
78 (elf64_x86_64_local_htab_eq): Likewise.
79 (elf64_x86_64_get_local_sym_hash): Likewise.
80 (elf64_x86_64_link_hash_table_free): Likewise.
81 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
82 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
83 (bfd_elf64_bfd_link_hash_table_free): Likewise.
84 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
86 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
88 (elf64_x86_64_size_dynamic_sections): Likewise.
89 (elf64_x86_64_relocate_section): Likewise.
90 (elf64_x86_64_finish_dynamic_sections): Likewise.
91 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
94 2009-06-10 Philip Blundell <philb@gnu.org>
96 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
97 elf_sec->this_hdr == NULL.
99 2009-06-12 Tristan Gingold <gingold@adacore.com>
101 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
102 * bfd-in2.h: Regenerated.
103 * libbfd.h: Regenerated.
105 * mach-o.c (FILE_ALIGN): New macro.
106 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
107 (bfd_mach_o_print_symbol): Ditto.
108 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
109 (bfd_mach_o_get_reloc_upper_bound): New function.
110 (bfd_mach_o_canonicalize_reloc): Ditto.
111 (bfd_mach_o_scan_write_relocs): Ditto.
112 (bfd_mach_o_scan_write_section_32): Remove offset argument.
113 (bfd_mach_o_scan_write_section_64): Ditto.
114 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
115 written for load command. Do not compute section file offset.
116 (bfd_mach_o_scan_write_segment_64): Ditto.
117 (bfd_mach_o_scan_write_symtab): Compute file offset first.
118 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
120 (bfd_mach_o_mangle_symbols): ... this new function.
121 (bfd_mach_o_write_contents): Be sure to habe load commands built.
122 Call bfd_mach_o_mangle_symbols.
123 (bfd_mach_o_build_commands): Adjust for filelen field.
124 Use FILE_ALIGN macro. Clear section file offset if section is empty.
125 Do not set symtab file offset anymore here.
126 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
127 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
128 Set reloc_count and rel_filepos section fields.
129 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
131 (bfd_mach_o_scan_read_section_64): Ditto.
132 (bfd_mach_o_scan_read_section): Ditto.
133 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
134 bfd_mach_o_asymbol. Use unsigned int for file offset type.
135 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
136 Handle weak-ref symbols.
137 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
138 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
139 (bfd_mach_o_scan): Remove assignment to removed field.
140 (bfd_mach_o_mkobject_init): Ditto.
141 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
142 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
143 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
144 (bfd_mach_o_swap_reloc_in): Ditto.
145 (bfd_mach_o_swap_reloc_out): Ditto.
147 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
148 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
149 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
150 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
151 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
152 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
153 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
154 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
155 (BFD_MACH_O_N_WEAK_DEF): New macros.
157 (bfd_mach_o_section_type): Add new enumeration values.
158 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
159 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
160 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
161 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
163 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
164 (BFD_MACH_O_GENERIC_RELOC_PAIR)
165 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
166 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
167 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
168 (BFD_MACH_O_RELENT_SIZE): Ditto.
169 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
170 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
171 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
172 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
173 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
174 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
175 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
176 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
177 (bfd_mach_o_reloc_info): New struct.
178 (bfd_mach_o_asymbol): New struct.
179 (bfd_mach_o_symtab_command): The symbols field is now of type
181 (bfd_mach_o_load_command): The offset and len fields are now of type
183 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
184 Add a filelen field. Add comments.
185 (bfd_mach_o_backend_data): New struct.
186 (bfd_mach_o_get_backend_data): New macro.
187 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
189 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
190 (bfd_mach_o_get_reloc_upper_bound): New prototype.
191 (bfd_mach_o_canonicalize_reloc): Ditto.
193 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
194 duplicated macro. Now defined to _bfd_generic_is_local_label.
195 (TARGET_NAME_BACKEND): New macro...
196 (TARGET_NAME_BACKEND): ... used to name a new variable.
197 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
200 * mach-o-i386.c (i386_howto_table): New variable.
201 (bfd_mach_o_i386_swap_reloc_in): New function.
202 (bfd_mach_o_i386_swap_reloc_out): Ditto.
203 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
204 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
205 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
206 (bfd_mach_o_bfd_reloc_type_lookup)
207 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
209 2009-06-11 Eric Paris <eparis@redhat.com>
210 Nick Clifton <nickc@redhat.com>
212 * opncls.c (_maybe_make_executable): New function. Gives execute
213 permission to an executable bfd that was opened for writing
214 provided that it is a regular file. Replaces common code found in...
215 (bfd_close): here and ...
216 (bfd_close_all_done): here.
218 2009-06-11 Anthony Green <green@moxielogic.com>
220 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
221 * bfd-in2.h: Rebuilt.
223 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
225 (moxie_reloc_map): Ditto.
226 Clean up copyright notice.
228 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
230 * bfd-in2.h: bfd_mmap prototype.
231 * bfdio.c (bfd_mmap): New function.
232 * libbfd.h (bfd_iovec): Add bmmap.
233 * cache.c (cache_bmmap): New function.
234 (cache_iovec): Initialize bmmap member.
235 * opencls.c (opncls_bmmap): New function.
236 (opncls_iovec): Initialize bmmap member.
238 2009-06-09 Tristan Gingold <gingold@adacore.com>
240 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
241 and stabstr_segment fields.
242 (mach_o_be_vec, mach_o_le_vec): Removed
243 (bfd_mach_o_version): New prototype.
245 * mach-o.c (bfd_mach_o_version): Make this function public.
246 (mach_o_wide_p): New function.
247 (bfd_mach_o_wide_p): Ditto.
248 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
250 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
251 Search in the list only if the name starts with a dot.
252 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
253 test. Check bfd_seek status.
254 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
255 (bfd_mach_o_scan_write_section_32): Ditto.
256 (bfd_mach_o_scan_write_section_64): Ditto.
257 (bfd_mach_o_scan_write_section): Removed.
258 (bfd_mach_o_scan_write_segment): Split into ...
259 (bfd_mach_o_scan_write_segment_32): ... this and ...
260 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
261 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
262 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
263 symbol table. Now returns a boolean.
264 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
265 Adjust for status type.
266 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
267 test. Write symbol table. Numbers the sections.
268 (bfd_mach_o_read_header): Check bfd_seek status.
269 Use mach_o_wide_p instead of hard-coded test.
270 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
271 (bfd_mach_o_scan_read_section_64): Ditto.
272 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
273 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
274 handled common symbols.
275 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
276 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
277 (bfd_mach_o_scan_read_dylinker): Ditto.
278 (bfd_mach_o_scan_read_dylib): Ditto.
279 (bfd_mach_o_scan_read_thread): Ditto.
280 (bfd_mach_o_scan_read_symtab): Ditto.
281 Do not create a section for the stabs.
282 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
283 (bfd_mach_o_scan_read_segment): Ditto.
284 (bfd_mach_o_scan_read_command): Ditto.
285 (bfd_mach_o_scan_start_address): Ditto.
286 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
287 (bfd_mach_o_archive_p): Check bfd_seek status.
288 (bfd_mach_o_core_fetch_environment): Ditto.
290 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
292 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
294 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
295 (elf_i386_link_hash_table_create): Initialize irelifunc.
296 (elf_i386_check_relocs): Updated. Set up irelifunc for
298 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
299 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
301 (elf_i386_relocate_section): Likewise.
303 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
304 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
305 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
307 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
308 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
310 (elf64_x86_64_relocate_section): Likewise.
312 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
314 (_bfd_elf_create_ifunc_sections): This.
316 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
318 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
321 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
323 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
324 relocation for R_386_32 against STT_GNU_IFUNC symbol when
325 building shared object. Check info->executable instead of
326 !info->shared when setting non_got_ref.
327 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
328 for non-GOT reference of STT_GNU_IFUNC symbol in shared
329 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
331 (elf_i386_relocate_section): Output dynamic relocation for
332 R_386_32 against STT_GNU_IFUNC symbol to get the real
333 function address when building shared object.
334 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
335 relocation for STT_GNU_IFUNC symbol in shared object.
337 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
338 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
339 symbol when building shared object. Check info->executable
340 instead of !info->shared when setting non_got_ref.
341 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
342 for non-GOT reference of STT_GNU_IFUNC symbol in shared
343 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
345 (elf64_x86_64_relocate_section): Output dynamic relocation
346 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
347 function address when building shared object.
348 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
349 relocation for STT_GNU_IFUNC symbol in shared object.
351 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
353 * Makefile.am: Run "make dep-am".
354 (BFD32_BACKENDS): Add mach-o-i386.lo.
355 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
356 * Makefile.in: Regenerate.
358 2009-06-06 Alan Modra <amodra@bigpond.net.au>
360 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
361 when looking for soft-icache stubs.
363 2009-06-05 Tristan Gingold <gingold@adacore.com>
365 * mach-o.h: Update copyright year.
366 (bfd_mach_o_mach_header_magic): New enum.
367 (bfd_mach_o_cpu_subtype): Now an enum.
368 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
369 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
370 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
371 (bfd_mach_o_load_command): Field type_required is now a boolean.
373 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
374 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
375 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
376 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
377 (bfd_mach_o_get_symtab_upper_bound): Ditto.
378 (bfd_mach_o_canonicalize_symtab): Ditto.
379 (bfd_mach_o_get_symbol_info): Ditto.
380 (bfd_mach_o_print_symbol): Ditto.
381 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
382 (bfd_mach_o_make_empty_symbol): Ditto.
383 (bfd_mach_o_write_contents): Ditto.
385 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
386 bfd_mach_o_mkobject): Defines.
387 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
388 Do not check with target vector but with flavour.
389 (struct mach_o_section_name_xlat): New declaration.
390 (dwarf_section_names_xlat): Ditto.
391 (text_section_names_xlat): Ditto.
392 (data_section_names_xlat): Ditto.
393 (struct mach_o_segment_name_xlat): Ditto.
394 (segsec_names_xlat): Ditto.
395 (bfd_mach_o_convert_section_name_to_bfd): New function.
396 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
397 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
398 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
399 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
400 Accept any input and output flavour. Do not share private data
402 (bfd_mach_o_count_symbols): Add a comment.
403 (bfd_mach_o_get_symtab_upper_bound): Make it public.
404 (bfd_mach_o_canonicalize_symtab): Ditto.
405 (bfd_mach_o_get_symbol_info): Ditto.
406 (bfd_mach_o_print_symbol): Ditto.
407 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
408 Use constants instead of hard-coded values.
409 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
411 (bfd_mach_o_scan_write_section_64): Ditto.
412 (bfd_mach_o_scan_write_segment): Ditto.
413 Do not copy sections anymore.
414 (bfd_mach_o_write_contents): Make it public.
415 Remove dead code. Rewrite typeflag assignment.
416 (bfd_mach_o_build_commands): New function.
417 (bfd_mach_o_set_section_contents): Ditto.
418 (bfd_mach_o_make_empty_symbol): Make it public.
419 (bfd_mach_o_read_header): Make it static.
420 Convert to bfd_boolean.
421 Use constants instead of hard-coded values.
422 (bfd_mach_o_make_bfd_section): Call
423 bfd_mach_o_convert_section_name_to_bfd to create name.
424 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
426 (bfd_mach_o_scan_read_section_64): Ditto.
427 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
428 a segment anymore. Use constants instead of hard-coded values.
429 (bfd_mach_o_scan_read_command): Fix style.
430 (bfd_mach_o_scan): Use constants instead of hard-coded values.
431 Get rid of BFD_IO_FUNCS.
432 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
433 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
434 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
435 (bfd_mach_o_object_p): Removed.
436 (bfd_mach_o_gen_core_p): New function, replaces ...
437 (bfd_mach_o_core_p): ... deleted.
438 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
440 * mach-o-i386.c: New file.
441 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
442 * configure.in (TDEFINES): Add mach_o_i386_vec.
443 * configure: Regenerated.
444 * targets.c: Add mach_o_i386_vec.
446 * mach-o.c: Update copyright years.
447 (BFD_IO_FUNCS): Remove (was not used).
448 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
449 bfd_mach_o_slurp_extended_name_table,
450 bfd_mach_o_construct_extended_name_table,
451 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
452 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
453 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
454 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
455 bfd_mach_o_get_section_contents_in_window,
456 bfd_mach_o_bfd_is_local_label_name,
457 bfd_mach_o_bfd_is_target_special_symbol,
458 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
459 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
460 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
461 bfd_mach_o_minisymbol_to_symbol,
462 bfd_mach_o_bfd_get_relocated_section_contents,
463 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
464 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
465 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
466 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
467 bfd_mach_o_bfd_merge_private_bfd_data,
468 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
469 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
470 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
471 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
472 bfd_mach_o_bfd_copy_private_header_data,
473 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
474 * mach-o-target.c: ... here.
475 Update copyright years.
477 2009-06-04 Alan Modra <amodra@bigpond.net.au>
479 * dep-in.sed: Don't use \n in replacement part of s command.
480 * Makefile.am (DEP1): LC_ALL for uniq.
482 * Makefile.in: Regenerate.
484 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
486 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
487 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
488 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
490 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
492 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
493 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
494 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
495 against STT_GNU_IFUNC symbols for static executables.
496 (elf_i386_finish_dynamic_symbol): Load GOT entry with
497 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
499 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
500 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
501 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
502 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
504 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
506 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
507 symbols to be left unimported when linking statically.
508 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
509 code when linking statically.
511 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
513 * elf32-i386.c (elf_i386_check_relocs): Increment
514 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
515 against STT_GNU_IFUNC symbol.
516 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
517 local STT_GNU_IFUNC definition is used.
518 (elf_i386_relocate_section): Handle got.offset != -1 for
519 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
522 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
523 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
524 relocations against STT_GNU_IFUNC symbol.
525 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
526 local STT_GNU_IFUNC definition is used.
527 (elf64_x86_64_relocate_section): Handle got.offset != -1
528 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
529 STT_GNU_IFUNC symbol.
531 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
534 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
535 (elf_i386_reloc_type_lookup): Likewise.
536 (R_386_tls): Removed.
537 (R_386_irelative): New.
538 (R_386_vt_offset): Updated.
539 (elf_i386_rtype_to_howto): Likewise.
540 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
541 (elf_i386_link_hash_table_create): Initialize igotplt,
543 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
544 (elf_i386_adjust_dynamic_symbol): Likewise.
545 (elf_i386_allocate_dynrelocs): Likewise.
546 (elf_i386_relocate_section): Likewise.
547 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
549 (elf_i386_finish_dynamic_symbol): When building a static
550 executable, use .iplt, .igot.plt and .rel.iplt sections for
551 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
552 locally defined STT_GNU_IFUNC symbol.
554 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
555 (x86_64_reloc_map): Likewise.
556 (R_X86_64_standard): Updated.
557 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
558 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
560 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
561 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
562 (elf64_x86_64_allocate_dynrelocs): Likewise.
563 (elf64_x86_64_relocate_section): Likewise.
564 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
566 (elf64_x86_64_finish_dynamic_symbol): When building a static
567 executable, use .iplt, .igot.plt and .rela.iplt sections for
568 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
569 for locally defined STT_GNU_IFUNC symbol.
571 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
572 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
574 * bfd-in2.h: Regenerated.
575 * libbfd.h: Likewise.
577 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
579 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
580 (_bfd_elf_make_ifunc_reloc_section): Removed.
581 (_bfd_elf_is_ifunc_symbol): Likewise.
582 (_bfd_elf_create_static_ifunc_sections): New.
584 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
586 (elf_link_add_object_symbols): Here.
587 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
588 STT_GNU_IFUNC symbol.
589 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
590 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
591 (IFUNC_INFIX): Removed.
592 (get_ifunc_reloc_section_name): Likewise.
593 (_bfd_elf_make_ifunc_reloc_section): Likewise.
594 (_bfd_elf_is_ifunc_symbol): Likewise.
595 (_bfd_elf_create_static_ifunc_sections): New.
597 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
599 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
600 (create_got_section): Likewise.
601 (allocate_dynrelocs): Likewise.
602 (readonly_dynrelocs): Likewise.
603 (set_tls_module_base): Likewise.
604 (dtpoff_base): Likewise.
606 (elf_i386_link_hash_table_create): Updated.
607 (elf_i386_create_dynamic_sections): Likewise.
608 (elf_i386_check_relocs): Likewise.
609 (elf_i386_size_dynamic_sections): Likewise.
610 (elf_i386_relocate_section): Likewise.
612 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
613 (create_got_section): Likewise.
614 (allocate_dynrelocs): Likewise.
615 (readonly_dynrelocs): Likewise.
616 (set_tls_module_base): Likewise.
617 (dtpoff_base): Likewise.
619 (elf64_x86_64_link_hash_table_create): Updated.
620 (elf64_x86_64_create_dynamic_sections): Likewise.
621 (elf64_x86_64_check_relocs): Likewise.
622 (elf64_x86_64_size_dynamic_sections): Likewise.
623 (elf64_x86_64_relocate_section): Likewise.
625 2009-05-28 Nick Clifton <nickc@redhat.com>
627 * targets.c (_bfd_target_vector): Only include plugin target in
628 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
630 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
632 * elf32-spu.c (struct call_info): New member broken_cycle.
633 (remove_cycle): Instead of physically removing call_info structures
634 to break call graph cycles, mark them using the broken_cycle flag.
635 (mark_overlay_section): Respect broken_cycle flag.
636 (unmark_overlay_section): Likewise.
637 (collect_lib_sections): Likewise.
638 (collect_overlays): Likewise.
639 (sum_stack): Likewise.
641 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
643 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
644 (mark_functions_via_relocs): Initialize callee->count to 1.
645 (pasted_function): Likewise.
646 (spu_elf_auto_overlay): Honor call counts when determining number
647 of stubs required in software i-cache mode.
649 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
651 * plugin.c (program_name): Remove.
652 (plugin_program_name): New.
653 (bfd_plugin_set_program_name): New.
654 (try_load_plugin): Use plugin_program_name.
655 * plugin.h (bfd_plugin_set_program_name): New.
657 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
659 * aclocal.m4: Include ../config/plugins.m4.
660 * configure.in: Use AC_PLUGINS.
661 * configure: Regenerate.
662 * Makefile.in: Regenerate.
663 * doc/Makefile.in: Regenerate.
665 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
667 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
669 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
670 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
671 * elf32-avr.c (elf32_avr_relax_section): Likewise.
672 * elf32-frv.c (elf32_avr_relax_section): Likewise.
673 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
674 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
675 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
676 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
677 * reloc.c (bfd_generic_relax_section): Likewise.
678 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
679 * vms.c (vms_bfd_relax_section): Likewise.
681 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
683 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
685 * elf32-i386.c (is_indirect_symbol): Renamed to ...
686 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
688 * elf32-i386.c (allocate_dynrelocs): Updated.
689 (elf_i386_relocate_section): Likewise.
690 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
691 (elf64_x86_64_relocate_section): Likewise.
693 * elf64-x86-64.c (is_indirect_symbol): Removed.
695 2009-05-26 Nick Clifton <nickc@redhat.com>
697 * po/id.po: Updated Indonesian translation.
699 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
701 * Makefile.am: Run "make dep-am".
704 (ALL_MACHINES): Add cpu-plugin.lo.
705 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
706 (BFD32_BACKENDS): Add plugin.lo.
707 (BFD32_BACKENDS_CFILES): Add plugin.c.
708 (libbfd_la_LIBADD): Add LIBDL
709 * archures.c (bfd_architecture): Add bfd_arch_plugin.
710 (bfd_plugin_arch): Declare.
711 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
712 * bfd.c (bfd): Add plugin_data.
713 * config.bfd: Handle the plugin target.
714 * configure.in: Check for --enable-plugins.
715 (LT_INIT): Use the dlopen option.
719 * targets.c (plugin_vec): Declare.
720 (_bfd_target_vector): Add plugin_vec.
721 * Makefile.in: Regenerate.
722 * bfd-in2.h: Regenerate.
723 * configure: Regenerate.
725 2009-05-26 Alan Modra <amodra@bigpond.net.au>
727 * dep-in.sed: Don't modify .o to .lo here. Output one filename
728 per line with all lines having continuation backslash. Prefix
729 first line with "A", following lines with "B".
730 * Makefile.am (DEP): Don't use dep.sed here.
731 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
732 dep.sed here on dependencies, sort and uniq.
733 * Makefile.in: Regenerate.
735 2009-05-25 Tristan Gingold <gingold@adacore.com>
737 * makefile.vms: Add verilog.obj to object list OBJS.
739 2009-05-24 Alan Modra <amodra@bigpond.net.au>
741 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
742 for BFD_IN_MEMORY is cleared.
743 (bfd_bwrite): Zero excess memory allocated.
745 2009-05-22 Julian Brown <julian@codesourcery.com>
747 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
749 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
750 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
751 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
752 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
753 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
754 (a8_erratum_fix, a8_erratum_reloc): New structs.
755 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
756 num_a8_erratum_fixes, fix_cortex_a8 fields.
757 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
758 (elf32_arm_add_stub): Split into two parts, creating...
759 (elf32_arm_create_or_find_stub_sec): New function.
760 (elf32_arm_final_link_relocate): Add forward declaration.
761 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
762 relocations, multiple relocations per stub.
763 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
764 (arm_size_one_stub): Use find_stub_size_and_template.
765 (a8_reloc_compare): New.
766 (find_thumb_glue): Add forward declaration.
767 (cortex_a8_erratum_scan): New.
768 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
769 (bfd_elf32_arm_set_cortex_a8_fix): New.
770 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
771 (arm_map_one_stub): Add THUMB32_TYPE support.
772 (a8_branch_to_stub_data): New.
773 (make_branch_to_a8_stub): New.
774 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
775 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
776 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
777 Cortex-A8 erratum workaround.
778 * bfd-in2.h: Regenerate.
780 2009-05-22 Alan Modra <amodra@bigpond.net.au>
782 * Makefile.am: Run "make dep-am".
783 * Makefile.in: Regenerate.
784 * po/SRC-POTFILES.in: Regenerate.
786 2009-05-21 Alan Modra <amodra@bigpond.net.au>
788 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
791 2009-05-21 Alan Modra <amodra@bigpond.net.au>
793 * elf-bfd.h (struct elf_backend_data
794 <elf_backend_link_output_symbol_hook>): Return an int.
795 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
796 symbols on deleted .opd entries.
797 * elflink.c (elf_link_output_sym): Return without outputting sym
798 if output_symbol_hook returns 2.
799 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
800 Abort if we must not discard sym.
801 (elf_link_input_bfd): Similarly, don't set finfo->indices for
803 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
804 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
805 elf_backend_link_output_symbol_hook return type change.
806 * elf32-arm.c (output_arch_syminfo): Likewise.
807 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
808 (elf32_arm_output_arch_local_syms): Likewise.
809 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
810 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
811 (bfd_score_elf_link_output_symbol_hook): Likewise.
812 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
813 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
814 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
815 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
816 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
817 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
818 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
819 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
820 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
821 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
822 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
824 2009-05-21 Alan Modra <amodra@bigpond.net.au>
826 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
827 out of range .opd symbols.
829 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
831 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
832 fprintf_vma directly.
833 * peXXigen.c (pe_print_edata): Likewise.
834 (pe_print_pdata): Likewise.
835 (_bfd_XX_print_ce_compressed_pdata): Likewise.
836 (_bfd_XX_print_private_bfd_data_common): Likewise.
838 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
840 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
842 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
843 Paul Brook <paul@codesourcery.com>
845 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
846 fix discarded sections.
848 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
850 * elf32-spu.c (mark_overlay_section): Move .init and .fini
851 sections into the software icache.
853 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
855 * elf32-spu.c (build_stub): Always build "compact" sofware
858 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
860 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
861 (spu_elf_setup): Initialize it.
862 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
863 Update to new-sytle cache manager data structures.
864 (spu_elf_build_stubs): Generate new-style cache manager data
865 structures and symbols.
866 (spu_elf_auto_overlay): Update size computation.
868 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
870 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
871 segments first amongst the program headers.
873 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
875 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
876 into addresses for relocation types that look at high bits. Remove
877 special handling of relocation overflow warnings.
879 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
881 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
882 control flow graph between fragments of a function.
884 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
886 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
887 generate only a 16-byte .toe section.
888 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
890 2009-05-14 Alan Modra <amodra@bigpond.net.au>
892 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
893 (spu_elf_place_overlay_data): ..here. New function.
894 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
896 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
898 * elf32-arm.c: Move sysdep.h to start of file.
900 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
902 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
904 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
905 __icache_tag_array and __icache_tag_array_size.
907 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
909 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
911 (bfinfdpic_link_omit_section_dynsym): Likewise.
912 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
914 2009-05-05 Paul Brook <paul@codesourcery.com>
916 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
917 * bfd-in2.h: Regenerate.
918 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
919 (_arm_elf_section_data): Add text and exidx fields.
920 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
921 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
922 copy_exidx_entry): New functions.
923 (elf32_arm_write_section): Fixup .ARM.exidx contents.
925 2009-05-05 Christophe lyon <christophe.lyon@st.com>
927 * elf32-arm.c (DEF_STUBS): New helper define.
928 (DEF_STUB): Likewise.
929 (stub_def): New type.
930 (stub_definitions): New array, containing stub template pointers
932 (arm_size_one_stub): Make use of stub_definitions.
934 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
936 * elflink.c (find_version_for_sym): Remove from here, ...
937 * linker.c (bfd_find_version_for_sym): ... rename, replace
938 here, make public and update all callers.
939 * bfd-in2.h: Regenerate.
941 2009-04-30 Nick Clifton <nickc@redhat.com>
943 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
945 (struct elf_obj_data): Add has_ifunc_symbols boolean.
946 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
947 into a STT_GNU_IFUNC symbol type.
948 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
950 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
951 the binary contains ifunc symbols.
952 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
953 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
954 * elf32-i386.c (is_indirect_function): New function.
955 (elf_i386_check_relocs): Create an ifunc output section.
956 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
957 section if necessary.
958 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
960 (elf_i386_add_symbol_hook): New function. Set the
961 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
962 symbol is encountered.
963 (elf_backend_post_process_headers): Define.
964 (elf_backend_add_symbol_hook): Define.
965 (elf_i386_post_process_headers): Rename to
966 elf_i388_fbsd_post_process_headers.
967 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
968 (is_indirect_function): New function.
969 (elf64_x86_64_check_relocs): Create an ifunc output section.
970 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
971 section if necessary.
972 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
974 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
975 elf_obj_data structure if an ifunc symbol is encountered.
976 (elf_backend_post_process_headers): Define.
977 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
978 if we have ifunc symbols to handle.
979 (get_ifunc_reloc_section_name): New function. Computes the name
980 for an ifunc section.
981 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
982 section to hold ifunc relocs.
983 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
984 (bfd_print_symbol_vandf): Handle ifunc symbols.
985 (bfd_decode_symclass): Likewise.
986 * bfd-in2.h: Regenerate.
988 2009-04-30 Joseph Myers <joseph@codesourcery.com>
990 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
991 MOVW and MOVT relocations in a shared library link.
993 2009-04-27 Anthony Green <green@moxielogic.com>
995 * verilog.c: New file.
996 * Makefile.am (BFD32_LIBS): Add verilog.c.
997 (BFD32_LIBS_CFILES): Add verilog.c.
998 (verilog.lo): New build rule.
999 * Makefile.in: Rebuilt.
1000 * targets.c: Add verilog support.
1001 * bfd.c (tdata union): Add Verilog private data field.
1002 * bfd-in2.h: Regenerate.
1004 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1006 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1009 2009-04-23 Matthias Klose <doko@ubuntu.com>
1011 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1013 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1016 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1017 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1018 (elf32_arm_size_stubs): Likewise.
1019 (record_thumb_to_arm_glue): Deleted unused function.
1020 (bfd_elf32_arm_process_before_allocation): No longer handle
1021 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1022 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1023 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1025 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1027 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1028 (elf32_arm_write_section): Declare early.
1029 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1030 (arm_allocate_glue_section_space): Exclude empty sections.
1031 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1032 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1034 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1035 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1036 (elf32_arm_size_dynamic_sections): Allocate interworking
1038 (bfd_elf32_bfd_final_link): Define.
1040 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1042 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1044 * coffcode.h (coff_compute_section_file_positions): Clear
1045 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1047 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1048 force_minimum_alignment.
1050 * libcoff.h: Regenerated.
1052 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1053 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1055 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1056 nor target_subsystem.
1058 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1059 force_minimum_alignment nor target_subsystem.
1061 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1063 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1064 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1065 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1066 include in coff-x86_64.c of headers.
1067 (PDATA_ROW_SIZE): New define.
1068 (pex_regs[]): New static array.
1069 (pex64_get_runtime_function): New static function.
1070 (pex64_get_unwind_info): Likewise.
1071 (pex64_get_scope_entry): Likewise.
1072 (pex64_xdata_print_uwd_codes): Likewise.
1073 (pex64_get_section_by_rva): Likewise.
1074 (pex64_dump_xdata): Likewise.
1075 (pex64_bfd_print_pdata): Likewise.
1076 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1077 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1078 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1080 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1081 Alan Modra <amodra@bigpond.net.au>
1082 Dave Korn <dave.korn.cygwin@gmail.com>
1084 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1085 long names and non-NUL-terminated strings.
1087 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1089 * bfd-in2.h: Regenerated.
1091 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1093 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1094 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1096 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1099 * coffcode.h (bfd_pei_p): New.
1101 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1102 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1103 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1104 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1105 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1106 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1108 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1109 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1110 bfd_efi_rtdrv_x86_64_vec,
1111 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1112 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1113 * targets.c: Likewise.
1115 * configure: Regenerated.
1116 * libcoff.h: Likewise.
1117 * Makefile.in: Likewise.
1119 * efi-app-ia32.c: Removed.
1120 * efi-app-x86_64.c: Likewise.
1121 * efi-bsdrv-ia32.c: Likewise.
1122 * efi-bsdrv-ia64.c: Likewise.
1123 * efi-bsdrv-x86_64.c: Likewise.
1124 * efi-rtdrv-ia32.c: Likewise.
1125 * efi-rtdrv-ia64.c: Likewise.
1126 * efi-rtdrv-x86_64.c: Likewise.
1127 * efi-rtdrv-ia32.c: Likewise.
1129 * efi-app-ia64.c: Moved to ...
1131 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1132 (TARGET_NAME): Set to pei-ia64.
1134 * libpei.h (bfd_target_pei_p): Removed.
1135 (bfd_target_pei_arch): Likewise.
1136 (bfd_target_efi_app_p): Likewise.
1137 (bfd_target_efi_app_arch): Likewise.
1138 (bfd_target_efi_bsdrv_p): Likewise.
1139 (bfd_target_efi_bsdrv_arch): Likewise.
1140 (bfd_target_efi_rtdrv_p): Likewise.
1141 (bfd_target_efi_rtdrv_arch): Likewise.
1142 (bfd_pe_executable_p): Likewise.
1144 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1145 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1146 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1147 and efi-rtdrv-ia32.c.
1148 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1149 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1150 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1151 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1152 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1153 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1154 (efi-app-ia64.lo): Removed.
1155 (efi-bsdrv-ia32.lo): Likewise.
1156 (efi-rtdrv-ia32.lo): Likewise.
1157 (efi-app-ia64.lo): Likewise.
1158 (efi-bsdrv-ia64.lo): Likewise.
1159 (efi-rtdrv-ia64.lo): Likewise.
1160 (efi-app-x86_64.lo): Likewise.
1161 (efi-bsdrv-x86_64.lo): Likewise.
1162 (efi-rtdrv-x86_64.lo): Likewise.
1165 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1167 (arch_type): Removed.
1168 (pe_arch): Likewise.
1169 (pe_bfd_object_p): Just return coff_object_p.
1171 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1172 bfd_pe_executable_p with bfd_pei_p.
1174 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1176 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1177 PLT entries to an undefined symbol when generating a shared
1180 2009-04-17 Nick Clifton <nickc@redhat.com>
1183 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1185 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1187 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1188 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1189 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1190 * binary.c (binary_bfd_define_common_symbol): Likewise.
1191 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1192 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1193 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1194 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1195 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1196 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1197 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1198 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1199 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1200 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1201 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1202 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1203 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1204 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1205 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1206 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1207 * som.c (som_bfd_define_common_symbol): Likewise.
1208 * srec.c (srec_bfd_define_common_symbol): Likewise.
1209 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1210 * versados.c (versados_bfd_define_common_symbol): Likewise.
1211 * vms.c (vms_bfd_define_common_symbol): Likewise.
1212 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1213 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1214 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1215 (pmac_xcoff_vec): Likewise.
1216 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1217 (aix5coff64_vec): Likewise.
1218 * linker.c (bfd_generic_define_common_symbol): New function.
1219 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1220 (_bfd_define_common_symbol): New field.
1221 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1222 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1223 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1225 * bfd-in2.h: Regenerate.
1226 * libbfd.h: Likewise.
1227 * libcoff.h: Likewise.
1229 2009-04-15 Anthony Green <green@moxielogic.com>
1231 * targets.c: Add moxie support.
1232 * Makefile.am: Ditto.
1233 * Makefile.in: Rebuilt.
1234 * cpu-moxie.c, elf32-moxie.c: New files.
1235 * archures.c: Add moxie support.
1236 * configure.in: Add moxie support.
1237 * configure: Rebuilt.
1238 * config.bfd, archures.c: Add moxie support.
1239 * bfd-in2.h: Rebuilt.
1241 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1243 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1244 branch to an undef weak symbol into a jump to next instruction if
1245 a PLT entry will be created.
1247 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1249 * coffgen.c (make_a_section_from_file): Set the backend long
1250 section names enable if long section names found on input.
1251 * coffcode.h: Extend long section names documentation to match.
1253 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1255 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1258 2009-04-07 DJ Delorie <dj@redhat.com>
1260 * archures.c: Add bfd_mach_mep_c5.
1261 * bfd-in2.h: Likewise.
1262 * cpu-mep.c: Add bfd_c5_arch.
1263 * elf32-mep.c: Support it.
1265 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1267 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1268 info->callbacks->einfo.
1269 * linker.c (_bfd_generic_section_already_linked): Likewise.
1271 2009-04-06 DJ Delorie <dj@redhat.com>
1273 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1275 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1277 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1278 _bfd_pex64_print_pdata only if PE is defined.
1280 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1281 (_bfd_pex64_print_pdata): This.
1283 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1284 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1287 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1289 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1290 _bfd_pep_print_x64_pdata.
1291 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1292 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1294 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1296 * elf32-xtensa.c (relax_property_section): Always set r_offset
1299 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1301 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1302 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1304 (elf32_arm_stub_type): New enum values for the two new stubs.
1305 (arm_type_of_stub): Make use of the two new stubs.
1306 (arm_size_one_stub): Handle the two new stubs.
1308 2009-04-01 Matt Thomas <matt@netbsd.org>
1310 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1311 hidden symbols into the GOT or PLT.GOT.
1312 (elf_vax_relocate_section): Do not emit a PCREL reloc
1313 into a shared object if it is against a hidden symbol.
1315 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1317 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1318 and know_contains_shared_object_p.
1319 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1320 Cache the result in the archive_info table.
1321 (xcoff_auto_export_p): Add an "info" parameter and update the
1322 call to xcoff_archive_contains_shared_object_p.
1323 (xcoff_mark_auto_exports): Update accordingly.
1324 (xcoff_post_gc_symbol): Likewise.
1326 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1328 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1331 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1333 * coff-rs6000.c (member_layout): New structure.
1334 (archive_iterator): Likewise.
1335 (member_layout_init): New function.
1336 (archive_iterator_begin): Likewise.
1337 (archive_iterator_next): Likewise.
1338 (xcoff_write_armap_old): Use the new iterator functions.
1339 (do_shared_object_padding): Delete.
1340 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1341 handling of arch_info.
1342 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1343 first loop rather than the second. Allocate a member header if
1344 there isn't one, then work out the stat information and length
1345 in the first loop too. Use the new iterators for the second loop.
1346 (xcoff_write_archive_contents_big): Likewise.
1348 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1350 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1351 (bfd_xcoff_set_archive_import_path): Likewise.
1352 * bfd-in2.h: Regenerate.
1353 * xcofflink.c: Include libiberty.h.
1354 (xcoff_archive_info): New structure.
1355 (xcoff_archive_info_hash): New function.
1356 (xcoff_archive_info_eq): Likewise.
1357 (xcoff_get_archive_info): Likewise.
1358 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1359 (bfd_xcoff_split_import_path): New function.
1360 (bfd_xcoff_set_archive_import_path): Likewise.
1361 (xcoff_set_import_path): Move earlier in file.
1362 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1363 object to the the directory part of the bfd's filename. Get the
1364 import path and filename of an archive object from the archive's
1365 xcoff_tdata, initializing it if necessary. Update use of
1367 (bfd_link_input_bfd): Update use of import_file_id.
1368 (xcoff_write_global_symbol): Likewise.
1370 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1372 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1374 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1376 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1377 a .loader section for relocatable links.
1378 (xcoff_need_ldrel_p): New function.
1379 (xcoff_mark): Use it.
1380 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1382 (xcoff_build_ldsym): New function, split out from...
1383 (xcoff_build_ldsyms): ...here. Rename to...
1384 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1385 call xcoff_build_ldsym, if there's a loader section.
1386 (xcoff_build_loader_section): New function, extracted verbatim from...
1387 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1388 there's a loader section. Only add an __rtinit loader symbol
1389 if there's a loader section. Update after above name change.
1390 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1391 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1392 and xcoff_create_ldrel.
1393 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1394 (xcoff_reloc_link_order): Likewise, but only call it if there's
1395 a loader section. Use xcoff_symbol_section.
1396 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1397 if there's a loader section.
1399 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1401 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1403 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1405 * elf32-arm.c (group_sections): Rewrite loops for better
1408 2009-03-30 DJ Delorie <dj@redhat.com>
1410 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1411 relocs when doing a relocatable link.
1413 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1415 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1416 "ERROR:", in error messages.
1417 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1418 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1419 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1420 (elf32_arm_merge_eabi_attributes): Likewise.
1421 (elf32_arm_merge_private_bfd_data): Likewise.
1423 2009-03-27 Nick Clifton <nickc@redhat.com>
1425 * section.c (bfd_get_section_contents): Detect and handle the case
1426 where a section has the SEC_IN_MEMORY flag set but no actual
1429 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1432 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1433 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1434 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1435 if we don't find matching PT_LOAD when copying.
1437 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1439 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1440 the reloc descriptions.
1442 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1444 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1445 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1446 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1448 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1450 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1451 (bfd_i386_arch_intel_syntax): Likewise.
1452 (i8086_arch): Likewise.
1453 (bfd_x86_64_arch): Likewise.
1455 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1457 * elf32-cris.c (cris_elf_relocate_section): <case
1458 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1459 symbols for non-allocated sections. Don't check whether to
1460 generate R_CRIS_DTPMOD for non-allocated sections.
1461 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1462 handle relocation GC:ing if applied to non-allocated section.
1463 (cris_elf_check_relocs): Similar.
1465 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1466 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1467 when emitting a known TP offset in the GOT.
1469 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1471 * elf64-ppc.c (synthetic_opd): Delete.
1472 (compare_symbols): Look for .opd name rather than section match.
1473 (ppc64_elf_get_synthetic_symtab): Likewise.
1475 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1477 * elf32-ppc.c (is_pic_glink_stub): Delete.
1478 (is_nonpic_glink_stub): New function.
1479 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1481 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1483 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1484 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1486 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1487 macros for visibilty and locality checks.
1488 (elf_s390_adjust_dynamic_symbol): Likewise.
1489 (allocate_dynrelocs): Likewise.
1490 (elf_s390_relocate_section): Likewise.
1491 (elf_s390_finish_dynamic_symbol): Likewise.
1492 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1493 (elf_s390_adjust_dynamic_symbol): Likewise.
1494 (allocate_dynrelocs): Likewise.
1495 (elf_s390_relocate_section): Likewise.
1496 (elf_s390_finish_dynamic_symbol): Likewise.
1498 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1500 * bfd-in2.h: Regenerated.
1501 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1502 for debugging sections and map memory read/write dependent on
1504 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1505 without memory read flags set.
1506 * section.c: Add SEC_COFF_NOREAD to section flags.
1508 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1510 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1513 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1515 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1516 "no overlays" return. If there are overlays, create overlay
1517 manager entry symbols here, so that..
1518 (spu_elf_build_stubs): ..we don't need to set them up here.
1519 Simplify entry symbol tests.
1520 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1522 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1524 * elf.c (elfcore_grok_openbsd_procinfo)
1525 (elfcore_grok_openbsd_note): New functions.
1526 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1528 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1530 * vms-hdr.c: Don't include alloca.h.
1531 * elf32-m68hc1x.c: Include alloca-conf.h.
1533 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1535 * Makefile.am: Run "make dep-am".
1536 * Makefile.in: Regenerate.
1538 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1540 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1542 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1544 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1546 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1547 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1548 ovly_return fields with ovly_entry[2]. Adjust all users.
1549 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1551 (spu_elf_build_stubs): Likewise.
1552 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1553 ovly_flavour changes. Update all callers.
1554 (ovl_stub_size_log2): New function.
1555 (build_stub): Handle compact icache stubs. Use different manager
1556 entry point for stubs in non-icache area.
1557 (spu_elf_size_stubs): Don't allocate space for indirect branch
1559 (spu_elf_build_stubs): And don't built them.
1561 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1563 * dwarf2.c (read_section): Always use rawsize, if available.
1565 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1567 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1568 of rawsize and size for buffer.
1570 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1572 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1573 parameter just because fixed sections fit into local store.
1574 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1575 generating overlays if fixed sections plus reserved stack
1576 and heap space fit into local store.
1578 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1580 * elf32-spu.c (build_stub): Correct icache set_id.
1581 (spu_elf_relocate_section): Likewise.
1583 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1585 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1586 symbol table if it was created by the current call.
1588 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1590 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1591 class XMC_DS rather than XMC_UA.
1593 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1595 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1596 bfd_boolean export_defineds parameter with an unsigned int
1597 auto_export_flags parameter.
1598 * bfd-in2.h: Regenerate.
1599 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1600 split out from xcoff_build_ldsyms.
1601 (xcoff_covered_by_expall_p): New function.
1602 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1603 but with extra code to handle -bexpfull and -bexpall.
1604 (xcoff_mark_auto_exports): New function.
1605 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1606 a function should be automatically exported.
1607 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1608 parameter with an auto_export_flags parameter. Update ldinfo
1609 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1612 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1614 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1615 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1616 init and fini functions. Do garbage collection for objects
1617 without an entry point too.
1619 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1621 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1622 check whether a symbol has csect information.
1623 (coff_print_aux): Likewise.
1624 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1625 information for C_AIX_WEAKEXT too.
1626 (_bfd_xcoff_swap_aux_out): Likewise.
1627 (xcoff_reloc_type_br): Handle defweak symbols too.
1628 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1629 information for C_AIX_WEAKEXT too.
1630 (_bfd_xcoff64_swap_aux_out): Likewise.
1631 (xcoff64_reloc_type_br): Handle defweak symbols too.
1632 * coffgen.c (coff_print_symbol): Handle auxillary function
1633 information for C_AIX_WEAKEXT too.
1634 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1635 instead of BSF_GLOBAL if the L_WEAK flag is set.
1636 (xcoff_dynamic_definition_p): New function.
1637 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1638 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1639 always take the symbol class from the ldsym. Use weak bfd symbol
1640 types for weak ldsyms.
1641 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1642 Fix the check for whether a definition is from a shared object.
1643 Allow redefinitions of weak symbols.
1644 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1645 (xcoff_keep_symbol_p): Likewise.
1646 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1647 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1648 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1649 but mark them as L_WEAK.
1650 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1651 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1653 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1655 * xcofflink.c (xcoff_mark): When walking the relocations,
1656 only mark the target symbol or the target section, not both.
1657 (xcoff_final_definition_p): New function.
1658 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1659 symbol is a valid definition of the associated output symbol.
1660 Use XCOFF_ALLOCATED to stop the same hash table entry having
1662 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1664 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1666 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1668 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1671 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1673 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1674 * libcoff.h: Regenerate.
1675 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1676 line-number counts in the bfd's lineno_counts field.
1677 Don't keep per-csect line-number counts.
1678 (xcoff_sweep): Don't update per-csect line-number counts.
1679 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1680 entries in each output section.
1681 (xcoff_link_input_bfd): Get the number of line numbers from
1682 the bfd's lineno_counts field, rather than recalculating it
1683 from scratch. Fix the range check when updating C_BINCL and
1685 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1686 here. Don't expect csects to have line-number counts.
1688 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1690 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1691 * libcoff.h: Regenerate.
1692 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1693 "skip" logic from xcoff_link_input_bfd.
1694 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1695 objects in a dynamic link, rather than checking whether csectpp
1696 is null. Always allocate debug_index for other objects,
1697 and always go through the loop. Update the type of debug_index
1698 after the change above. Read the auxillary csect information
1699 and use xcoff_keep_symbol_p to decide whether a symbol should
1700 be kept. Set its debug_index to -2 if not.
1701 (xcoff_link_input_bfd): Update the type of debug_index after
1702 the change above and always expect it to be nonnull. Use it to
1703 test whether a symbol should be stripped, rather than making the
1704 decision here. Postpone all symbol creation to the second pass.
1706 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1708 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1709 creating a descriptor.
1710 (xcoff_sweep): Don't mark toc_section unless it's needed.
1711 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1712 when marking every bfd.
1713 (xcoff_link_input_bfd): Skip all TOC anchors.
1714 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1715 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1716 to -1; call xcoff_find_tc0 instead.
1718 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1720 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1721 * libcoff.h: Regenerate.
1722 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1723 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1724 the previous symbol's csect. Treat last_symndx as an inclusive value
1725 and simplify its handling.
1726 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1727 symbols with the right csect. Don't mark rsec when processing
1728 relocations against undefined or absolute sections.
1729 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1730 of bfd_und_section_ptr.
1731 (xcoff_link_input_bfd): Likewise.
1733 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1735 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1736 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1737 flag is set. Assert that all undefined symbols are either
1738 imported or defined by a dynamic object.
1739 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1740 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1741 handling to all relocations. Only set XCOFF_CALLED for function
1743 (xcoff_find_function): New function, split out from...
1744 (bfd_xcoff_export_symbol) ...here.
1745 (xcoff_set_import_path): New function, split out from...
1746 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1747 meaning of XCOFF_CALLED.
1748 (xcoff_mark_symbol): If we mark an undefined and unimported
1749 symbol, find some way of defining it. If the symbol is a function
1750 descriptor, fill in its definition automatically. If the symbol
1751 is a function, mark its descriptor and allocate room for global
1752 linkage code. Otherwise mark the symbol as implicitly imported.
1753 Move the code for creating function descriptors from...
1754 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1755 check for symbols that were implicitly defined.
1756 (xcoff_mark): Don't count any dynamic relocations against
1758 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1759 in the xcoff link info.
1760 (xcoff_link_input_bfd): Remove handling of undefined and
1763 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1765 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1766 if the target is absolute. Fix comment typo.
1767 (xcoff_ppc_relocate_section): Remove FIXME.
1768 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1769 if the target is absolute.
1771 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1773 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1774 R_POS and R_NEG relocations against absolute symbols to the
1777 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1779 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1780 to 2 for bfd_mach_ppc_620.
1782 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1784 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1785 * configure.in: Likewise.
1786 * configure: Regenerate.
1788 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1791 * elf.c (assign_section_numbers): Generate symbol table if there
1792 is any relocation in output.
1793 (_bfd_elf_compute_section_file_positions): Likewise.
1795 2009-03-13 Nick Clifton <nickc@redhat.com>
1798 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1799 * elflink.c (elf_link_read_relocs_from_section): Use
1800 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1801 relocs but no symbol table.
1802 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1804 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1807 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1808 to check ___tls_get_addr.
1810 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1811 strncmp to check __tls_get_addr.
1813 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1815 * dwarf2.c (read_section): Always check the offset, even when the
1816 section has been read before.
1818 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1823 2009-03-11 Chris Demetriou <cgd@google.com>
1825 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1826 * bfd-in2.h: Regenerate.
1827 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1828 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1830 (bsd_write_armap): Likewise.
1831 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1832 flag is set, do nothing.
1833 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1836 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1838 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1839 used to update stack pointer.
1841 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1844 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1845 for unknown symbols in absolute section.
1847 2009-03-06 Nick Clifton <nickc@redhat.com>
1849 * po/es.po: Updated Spanish translation.
1851 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1853 * elf32-arm.c (group_sections): Take next section size into
1854 account before accepting to group it.
1856 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1858 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1860 (elf32_arm_final_link_relocate): Likewise.
1862 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1865 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1867 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1869 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1870 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1871 (BFD_FAKE_SECTION): Init new flag.
1872 * ecoff.c (bfd_debug_section): Likewise.
1873 * bfd-in2.h: Regenerate.
1874 * libbfd.h: Regenerate.
1875 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1876 (ppc_elf_reloc_type_lookup): Handle new relocs.
1877 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1878 without marker relocs.
1879 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1880 if section has no old-style calls.
1881 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1882 Don't try to optimize new-style __tls_get_addr call when handling
1883 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1885 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1886 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1887 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1888 without marker relocs.
1889 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1890 if section has no old-style calls. Set toc_ref for new relocs as
1892 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1893 Don't try to optimize new-style __tls_get_addr call when handling
1894 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1897 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1900 * configure.in: Test for ld --as-needed support. Link shared
1901 libbfd against libm.
1902 * configure: Regenerate.
1904 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1906 * Makefile.am: Run "make dep-am".
1907 * Makefile.in: Regenerate.
1909 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1911 * elf32-score7.c: New file.
1912 * elf32-score.h: New file.
1913 * elf32-score.c: Add code to support score 7. Set score7 as the
1915 * cpu-score.c: Add score7 architecure.
1916 (compatibile): New function.
1917 * Makefile.am: Add rules for building elf32-score7 object.
1918 * Makefile.in: Regenerate.
1919 * configure.in: Add elf32-score7 object to score vectors.
1920 * configure: Regenerate.
1921 * reloc.c: Add score7 relocs.
1922 * archures.c: Add score3 and score7 machine numbers.
1923 * bfd-in2.h: Regenerate.
1924 * libbfd.h: Regenerate.
1926 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1928 * configure: Regenerate.
1930 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1932 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1933 (elf32_hppa_check_relocs): Use it.
1935 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1937 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1938 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1939 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1940 (elf_hppa_record_segment_addrs): Likewise.
1941 (elf_hppa_final_link): Likewise.
1942 (elf_hppa_relocate_insn): Likewise.
1943 (elf_hppa_final_link_relocate): Likewise.
1944 (elf64_hppa_relocate_section): Likewise.
1945 * elf64-hppa.c: Insert above.
1947 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1949 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1950 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1951 (elf_hppa_relocate_section): Likewise.
1952 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1953 from struct elf_link_hash_entry. Add count field.
1954 (struct elf64_hppa_dyn_hash_table): Delete.
1955 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1956 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1957 (hppa_elf_hash_entry, eh_name): Define.
1958 (elf64_hppa_new_dyn_hash_entry): Delete.
1959 (elf64_hppa_dyn_hash_lookup): Delete.
1960 (elf64_hppa_dyn_hash_traverse): Delete.
1961 (get_dyn_name): Delete.
1962 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1963 of struct elf64_hppa_dyn_hash_entry *.
1964 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1965 allocate_global_data_plt, allocate_global_data_stub,
1966 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1968 (hppa64_link_hash_newfunc): New.
1969 (elf64_hppa_hash_table_create): Rework.
1970 (count_dyn_reloc): Likewise.
1971 (hppa64_elf_local_refcounts): New.
1972 (elf64_hppa_check_relocs): Rework using standard technique for recording
1973 local DLT, PLT and OPD reference counts.
1974 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1975 elf_link_hash_entry *.
1976 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1977 allocate_global_data_plt, allocate_global_data_stub,
1978 allocate_global_data_opd, allocate_dynrel_entries,
1979 elf64_hppa_adjust_dynamic_symbol,
1980 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1981 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1982 Use hppa_link_hash_table. Rework.
1983 (elf64_hppa_link_output_symbol_hook): Rework.
1984 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1985 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1986 elf64_hppa_finish_dynamic_sections): Likewise.
1988 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1990 * elf32-arm.c (stub_reloc_type): Removed.
1991 (insn_sequence): Renamed reloc_type field to r_type.
1992 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1993 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1994 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1995 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1996 (arm_stub_is_thumb): Catch new stubs.
1997 (arm_type_of_stub): Handle new stubs.
1998 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1999 (bfd_elf32_arm_process_before_allocation): Remove useless
2002 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2004 * elf.c (elf_find_function): Use is_function_type to check
2007 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2009 * xtensa-modules.c: Revert to previous version 1.11 due
2010 to inadvertant commit.
2012 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2014 * elf32-xtensa.c (text_action_add): Separate test for action
2015 type. Break if saved action is ta_widen_insn at same offset.
2017 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2019 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2020 to elf32_arm_stub_long_branch_any_arm_pic.
2021 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2022 (enum elf32_arm_stub_type, arm_type_of_stub)
2023 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2026 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2028 * elf32-arm.c (PREV_SEC): Update comment.
2029 (group_sections): Rename argument to stubs_always_after_branch.
2030 Reverse the list and place stubs at the end of input sections.
2032 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2034 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2036 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2038 (arm_size_one_stub): Remove unnecessary break.
2039 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2041 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2043 * elf32-arm.c (stub_insn_type): New type.
2044 (stub_reloc_type): Likewise.
2045 (insn_sequence): Likewise.
2046 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2047 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2048 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2049 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2050 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2051 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2052 (elf32_arm_stub_hash_entry): Add new helper fields.
2053 (stub_hash_newfunc): Initialize these new fields.
2054 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2055 to take endianness into account.
2056 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2057 (arm_map_one_stub): Code is now more generic, thanks to
2060 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2062 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2064 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2065 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2066 BLX is not available. Fix typo in warning message. Add comments
2067 and improve formatting.
2068 (arm_build_one_stub): Adjust to new
2069 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2070 (arm_map_one_stub): Likewise.
2072 2009-02-23 Tristan Gingold <gingold@adacore.com>
2073 Eric Botcazou <ebotcazou@adacore.com>
2074 Douglas B Rupp <rupp@gnat.com>
2076 * vms.h: Update copyright year, fix comments, reorder declarations.
2077 (_bfd_save_vms_section): Remove the prototype.
2078 (EGPS_S_V_NO_SHIFT): New constant.
2079 (bfd_vms_set_section_flags): New prototype.
2080 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2082 (EGSY_S_W_FLAGS): Ditto.
2083 (EGSY_S_V_QUAD_VAL): Ditto.
2084 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2085 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2086 EGST_S_B_NAMLNG): Ditto.
2087 (ESRF_S_B_NAMLNG): Ditto.
2088 (ETIR_S_C_HEADER_SIZE): Ditto.
2089 (EGPS_S_V_ALLOC_64BIT): Ditto.
2090 (DST_S_C_EPILOG): Ditto.
2091 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2092 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2093 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2094 (DST_S_L_PCLINE_UNSLONG): Ditto.
2095 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2096 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2097 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2098 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2099 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2100 (DST_S_B_SRC_UNSBYTE): Ditto.
2101 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2103 (vms_section, vms_reloc): Remove types.
2104 (hdr_struc): Replaced by ...
2105 (hdr_struct): ... new type.
2106 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2107 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2108 (EMH_DATE_LENGTH): Ditto.
2109 (eom_struc): Replaced by ...
2110 (eom_struct): ... new type.
2111 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2112 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2113 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2114 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2115 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2116 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2117 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2118 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2119 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2120 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2121 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2122 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2123 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2124 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2125 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2126 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2127 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2128 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2129 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2130 (enum file_type_enum): New type.
2131 (struct location_struct): Removed.
2132 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2133 (struct funcinfo, struct module): Ditto.
2134 (struct vms_private_data_struct): Update fields.
2135 (struct vms_section_data_struct): New type.
2137 * vms.c: Update copyright year, fix comments,
2138 Fix includes for DECC, add prototypes.
2139 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2141 Use flavour to set is_vax, location_stack is removed.
2142 (struct pair): Declare.
2143 (fill_section_ptr): Initialize variables at declaration.
2144 Add guard to set SECTION_SYM flag, handlde und section.
2145 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2146 (_bfd_vms_slurp_object_records): New function, replaces previous
2148 (vms_slurp_module): New function.
2149 (vms_slurp_image): Ditto.
2150 (vms_object_p): Complete rewrite.
2151 (vms_mkobject): Use is_vax field to slect architecture.
2152 (free_reloc_stream): New function.
2153 (vms_convert_to_var): Ditto.
2154 (vms_convert_to_var_1): Ditto.
2155 (vms_convert_to_var_unix_filename): Ditto.
2156 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2158 (vms_new_section_hook): Set alignment to 0, allocate private data.
2159 (vms_get_section_contents): Load content.
2160 (vms_get_symbol_info): Handle undefined section.
2161 (vms_find_nearest_line): Handle.
2162 (alloc_reloc_stream): New function.
2163 (vms_slurp_reloc_table): Ditto.
2164 (vms_get_reloc_upper_bound): Make it real.
2165 (vms_canonicalize_reloc): Do the real work.
2166 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2168 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2169 (vms_set_arch_mach): Check arch.
2170 (vms_set_section_contents): Copy the content after allocation.
2171 (vms_alpha_vec): Update object flags.
2173 * vms-tir.c: Update copyright year, fix comments,
2174 add prototypes for new functions.
2175 (dst_define_location): New function.
2176 (dst_restore_location): New function.
2177 (dst_retrieve_location): New function.
2178 (dst_check_allocation): New function.
2179 (image_dump): Call dst_check_allocation.
2180 (image_write_b): Ditto.
2181 (image_write_w): Ditto.
2182 (image_write_l): Ditto.
2183 (image_write_q): Ditto.
2184 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2185 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2187 Call error handler instead of abort if name is not known.
2188 (etir_sta): Add quarter_relocs argument and set it.
2191 (etir_opr): Ditto, return FALSE in case of error.
2192 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2193 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2194 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2195 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2196 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2197 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2198 Return FALSE in case of error.
2199 (tir_sta): Change sign of psect.
2201 (tir_cmd): Fix cast. Makes tir_table static const.
2202 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2203 add argument to explain.
2204 (analyze_etir): Initialize maxptr, add quarter_relocs
2205 declaration, move some declarations into inner scopes.
2206 Handle quarter_relocs and STO_IMM.
2207 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2208 (_bfd_vms_slurp_relocs): New function.
2209 (_bfd_vms_decode_relocs): New function.
2210 (sto_imm): Rewritten.
2211 (start_first_etbt_record): New function.
2212 (start_another_etbt_record): Ditto.
2213 (etir_output_check): Ditto.
2214 (defer_reloc_p): Ditto.
2215 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2216 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2217 rewritte relocations handling.
2218 (_bfd_vms_write_tbt): Removed.
2219 (_bfd_vms_write_dbg): Ditto.
2221 * vms-misc.c: Update copyright year, Fix comments.
2222 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2223 (maybe_adjust_record_pointer_for_object): New function.
2224 (_bfd_vms_get_first_record): New function, replaces ...
2225 (_bfd_vms_get_record): .. removed.
2226 (_bfd_vms_get_object_record): New function.
2227 (_bfd_vms_get_object_record): New function.
2228 (vms_get_remaining_object_record): New function, replaces ...
2229 (_bfd_vms_get_next_record): ... removed.
2230 (add_new_contents): Removed.
2231 (_bfd_save_vms_section): Removed.
2232 (_bfd_get_vms_section): Removed.
2233 (_bfd_vms_output_flush): Write in VAR format.
2234 (new_symbol): Don't make UND section.
2236 * vms-hdr.c: Update copyright year, update list of record handled.
2237 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2238 (_bfd_vms_write_hdr): Strip vms and unix patches,
2239 add comments, truncate module name at 31 characters,
2240 use constants instead of hard-coded value,
2241 write BFD version instead of a fixed string.
2242 (_bfd_vms_slurp_ihd): New function.
2243 (_bfd_vms_slurp_isd): Ditto.
2244 (_bfd_vms_slurp_ihs): Ditto.
2245 (new_module): Ditto.
2246 (parse_module): Ditto
2247 (build_module_list): Ditto.
2248 (module_find_nearest_line): Ditto.
2249 (_bfd_vms_find_nearest_dst_line): Ditto.
2250 (vms_slurp_debug): Ditto.
2251 (_bfd_vms_slurp_dbg): Ditto.
2252 (_bfd_vms_slurp_tbt): Ditto.
2253 (_bfd_vms_write_dbg): Ditto.
2254 (_bfd_vms_write_tbt): Ditto.
2256 * vms-gsd.c: Update copyright year, update list of records handled.
2257 (EVAX_LITERALS_NAME): New macro.
2258 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2259 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2260 (register_universal_symbol): New function and prototype.
2261 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2262 improve debug messages,
2263 use constants instead of hard-coded value,
2264 fix missing endianness conversion,
2265 handle global symbol (SYMG).
2266 (bfd_vms_set_section_flags): New function.
2267 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2268 handle section literals,
2270 handle section bfd and vms flags,
2271 don't output LIB$INITIALIZE symbol,
2272 fix handling of weak symbols,
2273 fix evax vs vax procedure descriptor,
2274 handle absolute symbols.
2276 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2277 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2279 * makefile.vms (DEFS): Fix flags for VMS.
2281 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2283 * bfd-in2.h: Regenerated.
2284 * libbfd.h: Regenerated.
2286 2009-02-20 Cary Coutant <ccoutant@google.com>
2288 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2291 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2294 * coffcode.h (coff_write_object_contents): Don't let the string
2295 table offset overflow the s_name field when using long section names.
2297 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2299 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2300 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2301 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2302 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2303 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2304 (bfd_pmac_xcoff_backend_data): Likewise.
2305 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2306 (bfd_xcoff_aix5_backend_data): Likewise.
2307 (xcoff64_write_object_contents): Delete unused long_section_names
2309 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2310 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2312 * coffcode.h (documentation): Update to describe long section names.
2313 (COFFLONGSECTIONCATHELPER): New helper macro.
2314 (BLANKOR1TOODD): Likewise.
2315 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2316 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2317 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2318 (bfd_coff_set_long_section_names_allowed): New function.
2319 (bfd_coff_set_long_section_names_disallowed): Likewise.
2320 (struct bfd_coff_backend_data): Add new backend hook function
2321 pointer _bfd_coff_set_long_section_names.
2322 (bfd_coff_set_long_section_names): New backend hook.
2323 (coff_write_object_contents): Only generate long section names if
2324 bfd_coff_long_section_names() indicates they are currently enabled.
2325 (bfd_coff_std_swap_table): Make non-const, and initialise long
2326 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2327 (ticoff0_swap_table): Likewise to both.
2328 (ticoff1_swap_table): Again, likewise to both.
2329 * coffgen.c (make_a_section_from_file): Allow long section names
2330 as inputs even if not currently allowed for outputs.
2331 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2332 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2333 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2334 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2335 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2336 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2337 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2338 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2339 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2340 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2341 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2342 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2343 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2344 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2345 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2346 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2347 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2348 * libcoff-in.h: Update copyright year to cause updated copyright
2349 year in generated libcoff.h, and fix typo.
2350 * libcoff.h: Regenerated.
2351 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2352 (_bfd_ecoff_no_long_sections): Add prototype.
2353 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2354 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2355 defined by an including .c file.
2356 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2357 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2358 (ticoff1_swap_table): Likewise to both.
2360 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2362 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2363 stub. Catch default case error.
2364 (arm_map_one_stub): Add missing Thumb mapping symbol.
2366 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2369 * elf32-avr.c: Handle case where no local symbos exist correctly.
2371 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2374 * elf32-arm.c (arm_long_branch_stub,
2375 arm_thumb_v4t_long_branch_stub,
2376 arm_thumb_thumb_long_branch_stub,
2377 arm_thumb_arm_v4t_long_branch_stub,
2378 arm_thumb_arm_v4t_short_branch_stub,
2379 arm_pic_long_branch_stub):
2380 Renamed to elf32_arm_stub_long_branch_any_any,
2381 elf32_arm_stub_long_branch_v4t_arm_thumb,
2382 elf32_arm_stub_long_branch_thumb_only,
2383 elf32_arm_stub_long_branch_v4t_thumb_arm,
2384 elf32_arm_stub_short_branch_v4t_thumb_arm,
2385 elf32_arm_stub_long_branch_any_any_pic.
2386 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2387 arm_thumb_thumb_stub_long_branch,
2388 arm_thumb_arm_v4t_stub_long_branch,
2389 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2390 Renamed to arm_stub_long_branch_any_any,
2391 arm_stub_long_branch_v4t_arm_thumb,
2392 arm_stub_long_branch_thumb_only,
2393 arm_stub_long_branch_v4t_thumb_arm,
2394 arm_stub_short_branch_v4t_thumb_arm,
2395 arm_stub_long_branch_any_any_pic.
2397 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2399 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2400 in branch offset check.
2402 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2404 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2405 add toc.symndx and toc.add.
2406 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2408 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2410 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2411 (branch_reloc_hash_match): New function, extracted from..
2412 (ppc64_elf_tls_optimize): ..here.
2413 (ppc64_elf_relocate_section): Properly set addends when optimizing
2414 tls sequences. Avoid unnecessary reading and writing of insns.
2415 Only redo reloc when symbol changed. Bypass symbol checks when
2417 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2418 (branch_reloc_hash_match): New function, extracted from..
2419 (ppc_elf_tls_optimize): ..here.
2420 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2421 Don't clear addend on zapped __tls_get_addr reloc.
2423 2009-02-12 Nick Clifton <nickc@redhat.com>
2426 * elflink.c (bfd_elf_final_link): When counting the relocations,
2427 if the header size has not been set yet then assume that it will
2428 match the output section's reloc type.
2430 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2432 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2435 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2437 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2438 (find_function): Likewise.
2439 (pasted_function): Don't error if no prior function found.
2440 (discover_functions): Revert 2008-12-10 change. Extend first
2441 function range to start of section.
2443 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2445 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2447 * elf64-hppa.h: Likewise.
2449 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2451 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2454 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2456 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2457 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2459 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2461 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2462 * archures.c (bfd_mach_mips_xlr): Define.
2463 * bfd-in2.h: Regenerate.
2464 * cpu-mips.c (I_xlr): Define.
2465 (arch_info_struct): Add XLR entry.
2466 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2467 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2468 (mips_mach_extensions): Add XLR entry.
2470 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2472 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2474 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2476 * configure.in: AC_SUBST pdfdir.
2477 * Makefile.am: Add install-pdf, install-pdf-am
2478 and install-pdf-recursive targets. Define pdfdir.
2479 * doc/Makefile.am: Define pdf__strip_dir. Add
2480 install-pdf and install-pdf-am targets.
2481 * po/Make-in: Add install-pdf target.
2482 * configure: Regenerate.
2483 * Makefile.in: Regenerate
2484 * doc/Makefile.in: Regenerate.
2486 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2488 * bfd-in2.h: Regenerate.
2489 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2490 fields from n_entries to n_slots where appropriate, update comments.
2491 (HOWTO): Add TLS relocations.
2492 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2493 (enum elf_m68k_got_offset_size): New enum.
2494 (struct elf_m68k_got_entry.type): Move field to ...
2495 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2496 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2498 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2500 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2501 fields into n_entries array. Update comments.
2502 (elf_m68k_init_got): Simplify, update all uses.
2503 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2504 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2505 GOT entries; update name, update all uses.
2506 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2507 (elf_m68k_get_got_entry): Update.
2508 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2510 (elf_m68k_remove_got_entry_type): Simplify.
2511 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2512 (elf_m68k_can_merge_gots): Update.
2513 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2514 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2515 GOT entries, simplify.
2516 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2517 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2518 field, remove obsoleted local_n_entries field.
2519 (elf_m68k_partition_multi_got_2): New static function.
2520 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2522 (elf_m68k_remove_got_entry_type): Update.
2523 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2524 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2525 update of sgot->size and srelgot->size.
2526 (elf_m68k_gc_sweep_hook): Update.
2527 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2528 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2530 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2531 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2533 2009-02-02 DJ Delorie <dj@redhat.com>
2535 * elf32-mep.c (config_names): Regenerate configuration.
2537 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2539 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2540 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2541 * elf.c (bfd_elf_get_str_section): Make static.
2542 (bfd_elf_find_section): Delete.
2543 * libbfd.h: Regenerate.
2545 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2547 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2548 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2550 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2552 * elflink.c (on_needed_list): New function.
2553 (elf_link_add_object_symbols): Link in --as-needed libs if they
2554 satisfy undefined symbols in other libs.
2556 2009-01-30 Julian Brown <julian@codesourcery.com>
2558 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2559 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2560 with --just-symbols (-R).
2562 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2564 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2565 high_pc in order to properly sign-extend VMAs.
2567 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2568 Mark Shinwell <shinwell@codesourcery.com>
2569 Catherine Moore <clm@codesourcery.com>
2571 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2573 2009-01-28 Catherine Moore <clm@codesourcery.com>
2575 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2576 SEC_LOAD for dynamic relocation sections.
2578 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2580 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2581 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2582 the size of local TLS data.
2584 2009-01-27 Andreas Schwab <schwab@suse.de>
2586 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2587 architectures in the archive.
2589 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2591 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2592 <R_CRIS_32_DTPREL>: Correct relocation value.
2594 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2595 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2596 symbols with non-default visibility.
2598 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2600 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2601 describing the trampolines.
2602 (ppc_elf_relocate_section): Update relocs to describe the
2605 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2607 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2608 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2609 and R_PARISC_PCREL12F relocations.
2611 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2614 * elflink.c (find_version_for_sym): New function split out from,
2615 but without export_dynamic test, ..
2616 (_bfd_elf_link_assign_sym_version): ..here.
2617 (_bfd_elf_export_symbol): Use it.
2619 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2621 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2622 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2623 * elflink.c: ..here, somewhat modified.
2624 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2625 _bfd_elf_link_find_version_dependencies,
2626 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2627 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2628 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2630 * elflink.c: ..and make static here.
2631 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2632 of output_bfd from struct elf_find_verdep_info.
2633 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2634 struct elf_info_failed.
2635 (bfd_elf_size_dynamic_sections): Adjust.
2637 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2640 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2641 after comp_unit_find_line call.
2643 2009-01-21 Nick Clifton <nickc@redhat.com>
2646 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2647 tm_gmtoff field in struct tm.
2649 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2651 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2652 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2653 sections in soft-icache lines unless non_ia_text. Don't add
2654 rodata if doing so would exceed line size.
2656 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2658 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2659 types than bfd_link_hash_indirect, before early return, call
2660 _bfd_elf_link_hash_copy_indirect.
2662 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2664 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2665 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2666 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2667 (elf_backend_obj_attrs_order): New define.
2668 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2669 (elfNN_bed): Add elf_backend_obj_attrs_order.
2671 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2673 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2674 (obj_attr_size): Likewise.
2675 (write_obj_attribute): Likewise.
2676 (_bfd_elf_copy_obj_attributes): Likewise.
2677 (_bfd_elf_parse_attributes): Likewise.
2678 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2679 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2680 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2681 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2682 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2685 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2687 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2688 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2689 (bfd_elf_add_obj_attr_string): Likewise.
2690 (bfd_elf_add_obj_attr_int_string): Likewise.
2691 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2692 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2693 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2694 Tag_nodefaults has no default value.
2695 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2696 comment to reflect the new state.
2698 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2701 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2702 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2703 (adjust_z_magix): Delete dead code handling QMAGIC.
2705 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2707 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2708 IMAGE_SCN_MEM_DISCARDABLE.
2710 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2712 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2713 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2714 * configure.in (commonbfdlib): Delete.
2715 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2716 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2717 is available, not just for linux.
2718 * po/SRC-POTFILES.in: Regenerate.
2719 * Makefile.in: Regenerate.
2720 * configure: Regenerate.
2722 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2723 Julian Brown <julian@codesourcery.com>
2725 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2726 ARM attributes in ABI 2.07.
2727 * elf32-arm.c (get_secondary_compatible_arch): New function.
2728 (set_secondary_compatible_arch): New function.
2729 (tag_cpu_arch_combine): New function.
2730 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2731 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2732 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2733 make it fit with order_01243.
2734 Add support for Tag_also_compatible_with,
2735 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2736 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2737 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2738 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2739 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2740 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2741 Rework the way unknown attributes are handled.
2742 Defer errors until all attributes have been processed.
2744 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2746 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2747 bfd_elf_add_obj_attr_int_string.
2748 Read Tag_compatibility from its new location in the attribute array,
2749 rather than the attribute list.
2750 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2751 bfd_elf_add_obj_attr_int_string.
2752 (_bfd_elf_parse_attributes): Likewise.
2753 (_bfd_elf_merge_object_attributes): There's now only one
2754 Tag_compatibility, and it's in the array, not the list.
2755 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2757 (bfd_elf_add_obj_attr_compat): Rename to
2758 bfd_elf_add_obj_attr_int_string.
2759 (bfd_elf_add_proc_attr_compat): Rename to
2760 bfd_elf_add_proc_attr_int_string.
2761 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2764 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2766 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2767 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2768 (vmsutil.lo): Add dependency rule.
2769 * Makefile.in: Regenerate.
2770 * config.bfd (ia64*-*-*vms*): Add case.
2771 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2772 * configure: Regenerate.
2773 * vmsutil.c: New file.
2774 * vmsutil.h: New file.
2775 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2777 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2778 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2779 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2780 elfNN_vms_object_p): New functions
2781 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2783 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2786 * elflink.c (elf_gc_sweep): Exclude the group section if the
2787 first member of the section group is excluded.
2789 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2792 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2793 saved filename, use bfd_alloc rather than bfd_malloc for it.
2795 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2797 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2799 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2801 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2803 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2805 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2807 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2809 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2811 (struct got_entry): Add br_addr.
2812 (struct call_info): Add priority.
2813 (struct function_info): Add lr_store and sp_adjust.
2814 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2815 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2816 area as an overlay, and check that no other overlays exist. Look up
2817 icache overlay manager entry sym.
2818 (BRA_STUBS, BRA, BRASL): Define.
2819 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2820 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2822 (count_stub, build_stub): Support soft-icache.
2823 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2824 (spu_elf_size_stubs): Size soft-icache stubs.
2825 (overlay_index): New function.
2826 (spu_elf_build_stubs): Make static. Support soft-icache.
2827 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2828 (find_function_stack_adjust): Save lr store and stack adjust insn
2830 (maybe_insert_function): Adjust find_function_stack_adjust call.
2831 (mark_functions_via_relocs): Retrieve priority.
2832 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2833 (sort_calls): Sort by priority first.
2834 (mark_overlay_section): Ignore .ovl.init.
2835 (sum_stack): Only print when stack_analysis.
2836 (print_one_overlay_section): New function, extracted from..
2837 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2838 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2839 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2840 analysis. Call spu_elf_build_stubs.
2841 (spu_elf_relocate_section): For soft-icache encode overlay index
2843 (spu_elf_output_symbol_hook): Support soft-icache.
2844 (spu_elf_modify_program_headers: Likewise.
2846 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2847 num_regions to num_lines. Add line_size and max_branch.
2848 (enum _ovly_flavour): Add ovly_soft_icache.
2849 (spu_elf_build_stubs): Delete.
2851 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2853 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2854 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2856 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2858 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2859 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2860 the program, the known offset starts at the negative size of the
2862 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2865 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2867 * config.bfd: Add lm32-*-rtems*.
2869 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2871 * coff-ppc.c: Add 2009 to Copyright.
2872 * elf32-cris.c: Likewise.
2873 * elflink.c: Likewise.
2875 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2877 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2878 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2880 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2883 * elflink.c (elf_merge_st_other): New.
2884 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2885 hide them if needed.
2886 (elf_link_add_object_symbols): Updated.
2888 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2891 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2892 ref_dynamic and dynamic_def fields when setting def_regular
2895 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2898 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2901 For older changes see ChangeLog-2008
2907 version-control: never
projects / external / binutils.git / blob