1 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c: Remove duplicated comments.
5 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
8 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
9 dynamic IFUNC pointer in non-shared object. Use .got.plt
10 for IFUNC definition in PIE.
11 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
14 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
15 dynamic IFUNC pointer in non-shared object. Use .got.plt
16 for IFUNC definition in PIE.
17 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
20 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
22 * elf32-i386.c (elf_i386_check_relocs): Properly report
23 local symbol for unhandled relocation against STT_GNU_IFUNC
25 (elf_i386_relocate_section): Likewise.
26 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
27 (elf64_x86_64_relocate_section): Likewise.
29 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
32 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
33 (elf_i386_link_hash_table): Add loc_hash_table and
35 (elf_i386_local_hash): New.
36 (elf_i386_local_htab_hash): Likewise.
37 (elf_i386_local_htab_eq): Likewise.
38 (elf_i386_get_local_sym_hash): Likewise.
39 (elf_i386_link_hash_table_free): Likewise.
40 (elf_i386_allocate_local_dynrelocs): Likewise.
41 (elf_i386_finish_local_dynamic_symbol): Likewise.
42 (bfd_elf64_bfd_link_hash_table_free): Likewise.
43 (elf_i386_link_hash_table_create): Create loc_hash_table and
45 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
46 (elf_i386_size_dynamic_sections): Likewise.
47 (elf_i386_relocate_section): Likewise.
48 (elf_i386_finish_dynamic_sections): Likewise.
49 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
52 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
53 (elf64_x86_64_link_hash_table): Add loc_hash_table and
55 (elf64_x86_64_local_hash): New.
56 (elf64_x86_64_local_htab_hash): Likewise.
57 (elf64_x86_64_local_htab_eq): Likewise.
58 (elf64_x86_64_get_local_sym_hash): Likewise.
59 (elf64_x86_64_link_hash_table_free): Likewise.
60 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
61 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
62 (bfd_elf64_bfd_link_hash_table_free): Likewise.
63 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
65 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
67 (elf64_x86_64_size_dynamic_sections): Likewise.
68 (elf64_x86_64_relocate_section): Likewise.
69 (elf64_x86_64_finish_dynamic_sections): Likewise.
70 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
73 2009-06-10 Philip Blundell <philb@gnu.org>
75 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
76 elf_sec->this_hdr == NULL.
78 2009-06-12 Tristan Gingold <gingold@adacore.com>
80 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
81 * bfd-in2.h: Regenerated.
82 * libbfd.h: Regenerated.
84 * mach-o.c (FILE_ALIGN): New macro.
85 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
86 (bfd_mach_o_print_symbol): Ditto.
87 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
88 (bfd_mach_o_get_reloc_upper_bound): New function.
89 (bfd_mach_o_canonicalize_reloc): Ditto.
90 (bfd_mach_o_scan_write_relocs): Ditto.
91 (bfd_mach_o_scan_write_section_32): Remove offset argument.
92 (bfd_mach_o_scan_write_section_64): Ditto.
93 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
94 written for load command. Do not compute section file offset.
95 (bfd_mach_o_scan_write_segment_64): Ditto.
96 (bfd_mach_o_scan_write_symtab): Compute file offset first.
97 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
99 (bfd_mach_o_mangle_symbols): ... this new function.
100 (bfd_mach_o_write_contents): Be sure to habe load commands built.
101 Call bfd_mach_o_mangle_symbols.
102 (bfd_mach_o_build_commands): Adjust for filelen field.
103 Use FILE_ALIGN macro. Clear section file offset if section is empty.
104 Do not set symtab file offset anymore here.
105 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
106 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
107 Set reloc_count and rel_filepos section fields.
108 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
110 (bfd_mach_o_scan_read_section_64): Ditto.
111 (bfd_mach_o_scan_read_section): Ditto.
112 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
113 bfd_mach_o_asymbol. Use unsigned int for file offset type.
114 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
115 Handle weak-ref symbols.
116 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
117 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
118 (bfd_mach_o_scan): Remove assignment to removed field.
119 (bfd_mach_o_mkobject_init): Ditto.
120 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
121 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
122 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
123 (bfd_mach_o_swap_reloc_in): Ditto.
124 (bfd_mach_o_swap_reloc_out): Ditto.
126 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
127 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
128 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
129 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
130 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
131 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
132 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
133 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
134 (BFD_MACH_O_N_WEAK_DEF): New macros.
136 (bfd_mach_o_section_type): Add new enumeration values.
137 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
138 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
139 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
140 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
142 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
143 (BFD_MACH_O_GENERIC_RELOC_PAIR)
144 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
145 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
146 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
147 (BFD_MACH_O_RELENT_SIZE): Ditto.
148 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
149 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
150 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
151 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
152 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
153 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
154 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
155 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
156 (bfd_mach_o_reloc_info): New struct.
157 (bfd_mach_o_asymbol): New struct.
158 (bfd_mach_o_symtab_command): The symbols field is now of type
160 (bfd_mach_o_load_command): The offset and len fields are now of type
162 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
163 Add a filelen field. Add comments.
164 (bfd_mach_o_backend_data): New struct.
165 (bfd_mach_o_get_backend_data): New macro.
166 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
168 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
169 (bfd_mach_o_get_reloc_upper_bound): New prototype.
170 (bfd_mach_o_canonicalize_reloc): Ditto.
172 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
173 duplicated macro. Now defined to _bfd_generic_is_local_label.
174 (TARGET_NAME_BACKEND): New macro...
175 (TARGET_NAME_BACKEND): ... used to name a new variable.
176 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
179 * mach-o-i386.c (i386_howto_table): New variable.
180 (bfd_mach_o_i386_swap_reloc_in): New function.
181 (bfd_mach_o_i386_swap_reloc_out): Ditto.
182 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
183 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
184 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
185 (bfd_mach_o_bfd_reloc_type_lookup)
186 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
188 2009-06-11 Eric Paris <eparis@redhat.com>
189 Nick Clifton <nickc@redhat.com>
191 * opncls.c (_maybe_make_executable): New function. Gives execute
192 permission to an executable bfd that was opened for writing
193 provided that it is a regular file. Replaces common code found in...
194 (bfd_close): here and ...
195 (bfd_close_all_done): here.
197 2009-06-11 Anthony Green <green@moxielogic.com>
199 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
200 * bfd-in2.h: Rebuilt.
202 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
204 (moxie_reloc_map): Ditto.
205 Clean up copyright notice.
207 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
209 * bfd-in2.h: bfd_mmap prototype.
210 * bfdio.c (bfd_mmap): New function.
211 * libbfd.h (bfd_iovec): Add bmmap.
212 * cache.c (cache_bmmap): New function.
213 (cache_iovec): Initialize bmmap member.
214 * opencls.c (opncls_bmmap): New function.
215 (opncls_iovec): Initialize bmmap member.
217 2009-06-09 Tristan Gingold <gingold@adacore.com>
219 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
220 and stabstr_segment fields.
221 (mach_o_be_vec, mach_o_le_vec): Removed
222 (bfd_mach_o_version): New prototype.
224 * mach-o.c (bfd_mach_o_version): Make this function public.
225 (mach_o_wide_p): New function.
226 (bfd_mach_o_wide_p): Ditto.
227 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
229 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
230 Search in the list only if the name starts with a dot.
231 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
232 test. Check bfd_seek status.
233 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
234 (bfd_mach_o_scan_write_section_32): Ditto.
235 (bfd_mach_o_scan_write_section_64): Ditto.
236 (bfd_mach_o_scan_write_section): Removed.
237 (bfd_mach_o_scan_write_segment): Split into ...
238 (bfd_mach_o_scan_write_segment_32): ... this and ...
239 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
240 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
241 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
242 symbol table. Now returns a boolean.
243 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
244 Adjust for status type.
245 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
246 test. Write symbol table. Numbers the sections.
247 (bfd_mach_o_read_header): Check bfd_seek status.
248 Use mach_o_wide_p instead of hard-coded test.
249 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
250 (bfd_mach_o_scan_read_section_64): Ditto.
251 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
252 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
253 handled common symbols.
254 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
255 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
256 (bfd_mach_o_scan_read_dylinker): Ditto.
257 (bfd_mach_o_scan_read_dylib): Ditto.
258 (bfd_mach_o_scan_read_thread): Ditto.
259 (bfd_mach_o_scan_read_symtab): Ditto.
260 Do not create a section for the stabs.
261 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
262 (bfd_mach_o_scan_read_segment): Ditto.
263 (bfd_mach_o_scan_read_command): Ditto.
264 (bfd_mach_o_scan_start_address): Ditto.
265 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
266 (bfd_mach_o_archive_p): Check bfd_seek status.
267 (bfd_mach_o_core_fetch_environment): Ditto.
269 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
271 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
273 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
274 (elf_i386_link_hash_table_create): Initialize irelifunc.
275 (elf_i386_check_relocs): Updated. Set up irelifunc for
277 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
278 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
280 (elf_i386_relocate_section): Likewise.
282 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
283 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
284 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
286 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
287 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
289 (elf64_x86_64_relocate_section): Likewise.
291 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
293 (_bfd_elf_create_ifunc_sections): This.
295 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
297 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
300 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
302 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
303 relocation for R_386_32 against STT_GNU_IFUNC symbol when
304 building shared object. Check info->executable instead of
305 !info->shared when setting non_got_ref.
306 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
307 for non-GOT reference of STT_GNU_IFUNC symbol in shared
308 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
310 (elf_i386_relocate_section): Output dynamic relocation for
311 R_386_32 against STT_GNU_IFUNC symbol to get the real
312 function address when building shared object.
313 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
314 relocation for STT_GNU_IFUNC symbol in shared object.
316 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
317 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
318 symbol when building shared object. Check info->executable
319 instead of !info->shared when setting non_got_ref.
320 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
321 for non-GOT reference of STT_GNU_IFUNC symbol in shared
322 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
324 (elf64_x86_64_relocate_section): Output dynamic relocation
325 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
326 function address when building shared object.
327 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
328 relocation for STT_GNU_IFUNC symbol in shared object.
330 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
332 * Makefile.am: Run "make dep-am".
333 (BFD32_BACKENDS): Add mach-o-i386.lo.
334 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
335 * Makefile.in: Regenerate.
337 2009-06-06 Alan Modra <amodra@bigpond.net.au>
339 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
340 when looking for soft-icache stubs.
342 2009-06-05 Tristan Gingold <gingold@adacore.com>
344 * mach-o.h: Update copyright year.
345 (bfd_mach_o_mach_header_magic): New enum.
346 (bfd_mach_o_cpu_subtype): Now an enum.
347 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
348 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
349 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
350 (bfd_mach_o_load_command): Field type_required is now a boolean.
352 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
353 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
354 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
355 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
356 (bfd_mach_o_get_symtab_upper_bound): Ditto.
357 (bfd_mach_o_canonicalize_symtab): Ditto.
358 (bfd_mach_o_get_symbol_info): Ditto.
359 (bfd_mach_o_print_symbol): Ditto.
360 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
361 (bfd_mach_o_make_empty_symbol): Ditto.
362 (bfd_mach_o_write_contents): Ditto.
364 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
365 bfd_mach_o_mkobject): Defines.
366 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
367 Do not check with target vector but with flavour.
368 (struct mach_o_section_name_xlat): New declaration.
369 (dwarf_section_names_xlat): Ditto.
370 (text_section_names_xlat): Ditto.
371 (data_section_names_xlat): Ditto.
372 (struct mach_o_segment_name_xlat): Ditto.
373 (segsec_names_xlat): Ditto.
374 (bfd_mach_o_convert_section_name_to_bfd): New function.
375 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
376 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
377 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
378 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
379 Accept any input and output flavour. Do not share private data
381 (bfd_mach_o_count_symbols): Add a comment.
382 (bfd_mach_o_get_symtab_upper_bound): Make it public.
383 (bfd_mach_o_canonicalize_symtab): Ditto.
384 (bfd_mach_o_get_symbol_info): Ditto.
385 (bfd_mach_o_print_symbol): Ditto.
386 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
387 Use constants instead of hard-coded values.
388 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
390 (bfd_mach_o_scan_write_section_64): Ditto.
391 (bfd_mach_o_scan_write_segment): Ditto.
392 Do not copy sections anymore.
393 (bfd_mach_o_write_contents): Make it public.
394 Remove dead code. Rewrite typeflag assignment.
395 (bfd_mach_o_build_commands): New function.
396 (bfd_mach_o_set_section_contents): Ditto.
397 (bfd_mach_o_make_empty_symbol): Make it public.
398 (bfd_mach_o_read_header): Make it static.
399 Convert to bfd_boolean.
400 Use constants instead of hard-coded values.
401 (bfd_mach_o_make_bfd_section): Call
402 bfd_mach_o_convert_section_name_to_bfd to create name.
403 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
405 (bfd_mach_o_scan_read_section_64): Ditto.
406 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
407 a segment anymore. Use constants instead of hard-coded values.
408 (bfd_mach_o_scan_read_command): Fix style.
409 (bfd_mach_o_scan): Use constants instead of hard-coded values.
410 Get rid of BFD_IO_FUNCS.
411 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
412 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
413 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
414 (bfd_mach_o_object_p): Removed.
415 (bfd_mach_o_gen_core_p): New function, replaces ...
416 (bfd_mach_o_core_p): ... deleted.
417 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
419 * mach-o-i386.c: New file.
420 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
421 * configure.in (TDEFINES): Add mach_o_i386_vec.
422 * configure: Regenerated.
423 * targets.c: Add mach_o_i386_vec.
425 * mach-o.c: Update copyright years.
426 (BFD_IO_FUNCS): Remove (was not used).
427 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
428 bfd_mach_o_slurp_extended_name_table,
429 bfd_mach_o_construct_extended_name_table,
430 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
431 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
432 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
433 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
434 bfd_mach_o_get_section_contents_in_window,
435 bfd_mach_o_bfd_is_local_label_name,
436 bfd_mach_o_bfd_is_target_special_symbol,
437 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
438 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
439 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
440 bfd_mach_o_minisymbol_to_symbol,
441 bfd_mach_o_bfd_get_relocated_section_contents,
442 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
443 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
444 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
445 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
446 bfd_mach_o_bfd_merge_private_bfd_data,
447 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
448 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
449 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
450 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
451 bfd_mach_o_bfd_copy_private_header_data,
452 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
453 * mach-o-target.c: ... here.
454 Update copyright years.
456 2009-06-04 Alan Modra <amodra@bigpond.net.au>
458 * dep-in.sed: Don't use \n in replacement part of s command.
459 * Makefile.am (DEP1): LC_ALL for uniq.
461 * Makefile.in: Regenerate.
463 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
465 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
466 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
467 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
469 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
471 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
472 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
473 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
474 against STT_GNU_IFUNC symbols for static executables.
475 (elf_i386_finish_dynamic_symbol): Load GOT entry with
476 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
478 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
479 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
480 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
481 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
483 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
485 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
486 symbols to be left unimported when linking statically.
487 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
488 code when linking statically.
490 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
492 * elf32-i386.c (elf_i386_check_relocs): Increment
493 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
494 against STT_GNU_IFUNC symbol.
495 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
496 local STT_GNU_IFUNC definition is used.
497 (elf_i386_relocate_section): Handle got.offset != -1 for
498 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
501 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
502 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
503 relocations against STT_GNU_IFUNC symbol.
504 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
505 local STT_GNU_IFUNC definition is used.
506 (elf64_x86_64_relocate_section): Handle got.offset != -1
507 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
508 STT_GNU_IFUNC symbol.
510 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
513 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
514 (elf_i386_reloc_type_lookup): Likewise.
515 (R_386_tls): Removed.
516 (R_386_irelative): New.
517 (R_386_vt_offset): Updated.
518 (elf_i386_rtype_to_howto): Likewise.
519 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
520 (elf_i386_link_hash_table_create): Initialize igotplt,
522 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
523 (elf_i386_adjust_dynamic_symbol): Likewise.
524 (elf_i386_allocate_dynrelocs): Likewise.
525 (elf_i386_relocate_section): Likewise.
526 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
528 (elf_i386_finish_dynamic_symbol): When building a static
529 executable, use .iplt, .igot.plt and .rel.iplt sections for
530 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
531 locally defined STT_GNU_IFUNC symbol.
533 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
534 (x86_64_reloc_map): Likewise.
535 (R_X86_64_standard): Updated.
536 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
537 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
539 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
540 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
541 (elf64_x86_64_allocate_dynrelocs): Likewise.
542 (elf64_x86_64_relocate_section): Likewise.
543 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
545 (elf64_x86_64_finish_dynamic_symbol): When building a static
546 executable, use .iplt, .igot.plt and .rela.iplt sections for
547 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
548 for locally defined STT_GNU_IFUNC symbol.
550 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
551 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
553 * bfd-in2.h: Regenerated.
554 * libbfd.h: Likewise.
556 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
558 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
559 (_bfd_elf_make_ifunc_reloc_section): Removed.
560 (_bfd_elf_is_ifunc_symbol): Likewise.
561 (_bfd_elf_create_static_ifunc_sections): New.
563 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
565 (elf_link_add_object_symbols): Here.
566 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
567 STT_GNU_IFUNC symbol.
568 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
569 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
570 (IFUNC_INFIX): Removed.
571 (get_ifunc_reloc_section_name): Likewise.
572 (_bfd_elf_make_ifunc_reloc_section): Likewise.
573 (_bfd_elf_is_ifunc_symbol): Likewise.
574 (_bfd_elf_create_static_ifunc_sections): New.
576 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
578 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
579 (create_got_section): Likewise.
580 (allocate_dynrelocs): Likewise.
581 (readonly_dynrelocs): Likewise.
582 (set_tls_module_base): Likewise.
583 (dtpoff_base): Likewise.
585 (elf_i386_link_hash_table_create): Updated.
586 (elf_i386_create_dynamic_sections): Likewise.
587 (elf_i386_check_relocs): Likewise.
588 (elf_i386_size_dynamic_sections): Likewise.
589 (elf_i386_relocate_section): Likewise.
591 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
592 (create_got_section): Likewise.
593 (allocate_dynrelocs): Likewise.
594 (readonly_dynrelocs): Likewise.
595 (set_tls_module_base): Likewise.
596 (dtpoff_base): Likewise.
598 (elf64_x86_64_link_hash_table_create): Updated.
599 (elf64_x86_64_create_dynamic_sections): Likewise.
600 (elf64_x86_64_check_relocs): Likewise.
601 (elf64_x86_64_size_dynamic_sections): Likewise.
602 (elf64_x86_64_relocate_section): Likewise.
604 2009-05-28 Nick Clifton <nickc@redhat.com>
606 * targets.c (_bfd_target_vector): Only include plugin target in
607 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
609 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
611 * elf32-spu.c (struct call_info): New member broken_cycle.
612 (remove_cycle): Instead of physically removing call_info structures
613 to break call graph cycles, mark them using the broken_cycle flag.
614 (mark_overlay_section): Respect broken_cycle flag.
615 (unmark_overlay_section): Likewise.
616 (collect_lib_sections): Likewise.
617 (collect_overlays): Likewise.
618 (sum_stack): Likewise.
620 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
622 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
623 (mark_functions_via_relocs): Initialize callee->count to 1.
624 (pasted_function): Likewise.
625 (spu_elf_auto_overlay): Honor call counts when determining number
626 of stubs required in software i-cache mode.
628 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
630 * plugin.c (program_name): Remove.
631 (plugin_program_name): New.
632 (bfd_plugin_set_program_name): New.
633 (try_load_plugin): Use plugin_program_name.
634 * plugin.h (bfd_plugin_set_program_name): New.
636 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
638 * aclocal.m4: Include ../config/plugins.m4.
639 * configure.in: Use AC_PLUGINS.
640 * configure: Regenerate.
641 * Makefile.in: Regenerate.
642 * doc/Makefile.in: Regenerate.
644 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
646 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
648 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
649 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
650 * elf32-avr.c (elf32_avr_relax_section): Likewise.
651 * elf32-frv.c (elf32_avr_relax_section): Likewise.
652 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
653 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
654 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
655 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
656 * reloc.c (bfd_generic_relax_section): Likewise.
657 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
658 * vms.c (vms_bfd_relax_section): Likewise.
660 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
662 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
664 * elf32-i386.c (is_indirect_symbol): Renamed to ...
665 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
667 * elf32-i386.c (allocate_dynrelocs): Updated.
668 (elf_i386_relocate_section): Likewise.
669 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
670 (elf64_x86_64_relocate_section): Likewise.
672 * elf64-x86-64.c (is_indirect_symbol): Removed.
674 2009-05-26 Nick Clifton <nickc@redhat.com>
676 * po/id.po: Updated Indonesian translation.
678 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
680 * Makefile.am: Run "make dep-am".
683 (ALL_MACHINES): Add cpu-plugin.lo.
684 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
685 (BFD32_BACKENDS): Add plugin.lo.
686 (BFD32_BACKENDS_CFILES): Add plugin.c.
687 (libbfd_la_LIBADD): Add LIBDL
688 * archures.c (bfd_architecture): Add bfd_arch_plugin.
689 (bfd_plugin_arch): Declare.
690 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
691 * bfd.c (bfd): Add plugin_data.
692 * config.bfd: Handle the plugin target.
693 * configure.in: Check for --enable-plugins.
694 (LT_INIT): Use the dlopen option.
698 * targets.c (plugin_vec): Declare.
699 (_bfd_target_vector): Add plugin_vec.
700 * Makefile.in: Regenerate.
701 * bfd-in2.h: Regenerate.
702 * configure: Regenerate.
704 2009-05-26 Alan Modra <amodra@bigpond.net.au>
706 * dep-in.sed: Don't modify .o to .lo here. Output one filename
707 per line with all lines having continuation backslash. Prefix
708 first line with "A", following lines with "B".
709 * Makefile.am (DEP): Don't use dep.sed here.
710 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
711 dep.sed here on dependencies, sort and uniq.
712 * Makefile.in: Regenerate.
714 2009-05-25 Tristan Gingold <gingold@adacore.com>
716 * makefile.vms: Add verilog.obj to object list OBJS.
718 2009-05-24 Alan Modra <amodra@bigpond.net.au>
720 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
721 for BFD_IN_MEMORY is cleared.
722 (bfd_bwrite): Zero excess memory allocated.
724 2009-05-22 Julian Brown <julian@codesourcery.com>
726 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
728 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
729 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
730 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
731 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
732 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
733 (a8_erratum_fix, a8_erratum_reloc): New structs.
734 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
735 num_a8_erratum_fixes, fix_cortex_a8 fields.
736 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
737 (elf32_arm_add_stub): Split into two parts, creating...
738 (elf32_arm_create_or_find_stub_sec): New function.
739 (elf32_arm_final_link_relocate): Add forward declaration.
740 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
741 relocations, multiple relocations per stub.
742 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
743 (arm_size_one_stub): Use find_stub_size_and_template.
744 (a8_reloc_compare): New.
745 (find_thumb_glue): Add forward declaration.
746 (cortex_a8_erratum_scan): New.
747 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
748 (bfd_elf32_arm_set_cortex_a8_fix): New.
749 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
750 (arm_map_one_stub): Add THUMB32_TYPE support.
751 (a8_branch_to_stub_data): New.
752 (make_branch_to_a8_stub): New.
753 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
754 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
755 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
756 Cortex-A8 erratum workaround.
757 * bfd-in2.h: Regenerate.
759 2009-05-22 Alan Modra <amodra@bigpond.net.au>
761 * Makefile.am: Run "make dep-am".
762 * Makefile.in: Regenerate.
763 * po/SRC-POTFILES.in: Regenerate.
765 2009-05-21 Alan Modra <amodra@bigpond.net.au>
767 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
770 2009-05-21 Alan Modra <amodra@bigpond.net.au>
772 * elf-bfd.h (struct elf_backend_data
773 <elf_backend_link_output_symbol_hook>): Return an int.
774 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
775 symbols on deleted .opd entries.
776 * elflink.c (elf_link_output_sym): Return without outputting sym
777 if output_symbol_hook returns 2.
778 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
779 Abort if we must not discard sym.
780 (elf_link_input_bfd): Similarly, don't set finfo->indices for
782 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
783 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
784 elf_backend_link_output_symbol_hook return type change.
785 * elf32-arm.c (output_arch_syminfo): Likewise.
786 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
787 (elf32_arm_output_arch_local_syms): Likewise.
788 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
789 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
790 (bfd_score_elf_link_output_symbol_hook): Likewise.
791 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
792 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
793 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
794 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
795 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
796 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
797 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
798 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
799 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
800 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
801 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
803 2009-05-21 Alan Modra <amodra@bigpond.net.au>
805 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
806 out of range .opd symbols.
808 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
810 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
811 fprintf_vma directly.
812 * peXXigen.c (pe_print_edata): Likewise.
813 (pe_print_pdata): Likewise.
814 (_bfd_XX_print_ce_compressed_pdata): Likewise.
815 (_bfd_XX_print_private_bfd_data_common): Likewise.
817 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
819 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
821 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
822 Paul Brook <paul@codesourcery.com>
824 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
825 fix discarded sections.
827 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
829 * elf32-spu.c (mark_overlay_section): Move .init and .fini
830 sections into the software icache.
832 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
834 * elf32-spu.c (build_stub): Always build "compact" sofware
837 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
839 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
840 (spu_elf_setup): Initialize it.
841 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
842 Update to new-sytle cache manager data structures.
843 (spu_elf_build_stubs): Generate new-style cache manager data
844 structures and symbols.
845 (spu_elf_auto_overlay): Update size computation.
847 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
849 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
850 segments first amongst the program headers.
852 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
854 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
855 into addresses for relocation types that look at high bits. Remove
856 special handling of relocation overflow warnings.
858 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
860 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
861 control flow graph between fragments of a function.
863 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
865 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
866 generate only a 16-byte .toe section.
867 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
869 2009-05-14 Alan Modra <amodra@bigpond.net.au>
871 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
872 (spu_elf_place_overlay_data): ..here. New function.
873 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
875 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
877 * elf32-arm.c: Move sysdep.h to start of file.
879 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
881 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
883 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
884 __icache_tag_array and __icache_tag_array_size.
886 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
888 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
890 (bfinfdpic_link_omit_section_dynsym): Likewise.
891 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
893 2009-05-05 Paul Brook <paul@codesourcery.com>
895 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
896 * bfd-in2.h: Regenerate.
897 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
898 (_arm_elf_section_data): Add text and exidx fields.
899 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
900 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
901 copy_exidx_entry): New functions.
902 (elf32_arm_write_section): Fixup .ARM.exidx contents.
904 2009-05-05 Christophe lyon <christophe.lyon@st.com>
906 * elf32-arm.c (DEF_STUBS): New helper define.
907 (DEF_STUB): Likewise.
908 (stub_def): New type.
909 (stub_definitions): New array, containing stub template pointers
911 (arm_size_one_stub): Make use of stub_definitions.
913 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
915 * elflink.c (find_version_for_sym): Remove from here, ...
916 * linker.c (bfd_find_version_for_sym): ... rename, replace
917 here, make public and update all callers.
918 * bfd-in2.h: Regenerate.
920 2009-04-30 Nick Clifton <nickc@redhat.com>
922 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
924 (struct elf_obj_data): Add has_ifunc_symbols boolean.
925 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
926 into a STT_GNU_IFUNC symbol type.
927 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
929 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
930 the binary contains ifunc symbols.
931 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
932 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
933 * elf32-i386.c (is_indirect_function): New function.
934 (elf_i386_check_relocs): Create an ifunc output section.
935 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
936 section if necessary.
937 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
939 (elf_i386_add_symbol_hook): New function. Set the
940 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
941 symbol is encountered.
942 (elf_backend_post_process_headers): Define.
943 (elf_backend_add_symbol_hook): Define.
944 (elf_i386_post_process_headers): Rename to
945 elf_i388_fbsd_post_process_headers.
946 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
947 (is_indirect_function): New function.
948 (elf64_x86_64_check_relocs): Create an ifunc output section.
949 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
950 section if necessary.
951 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
953 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
954 elf_obj_data structure if an ifunc symbol is encountered.
955 (elf_backend_post_process_headers): Define.
956 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
957 if we have ifunc symbols to handle.
958 (get_ifunc_reloc_section_name): New function. Computes the name
959 for an ifunc section.
960 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
961 section to hold ifunc relocs.
962 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
963 (bfd_print_symbol_vandf): Handle ifunc symbols.
964 (bfd_decode_symclass): Likewise.
965 * bfd-in2.h: Regenerate.
967 2009-04-30 Joseph Myers <joseph@codesourcery.com>
969 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
970 MOVW and MOVT relocations in a shared library link.
972 2009-04-27 Anthony Green <green@moxielogic.com>
974 * verilog.c: New file.
975 * Makefile.am (BFD32_LIBS): Add verilog.c.
976 (BFD32_LIBS_CFILES): Add verilog.c.
977 (verilog.lo): New build rule.
978 * Makefile.in: Rebuilt.
979 * targets.c: Add verilog support.
980 * bfd.c (tdata union): Add Verilog private data field.
981 * bfd-in2.h: Regenerate.
983 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
985 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
988 2009-04-23 Matthias Klose <doko@ubuntu.com>
990 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
992 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
995 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
996 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
997 (elf32_arm_size_stubs): Likewise.
998 (record_thumb_to_arm_glue): Deleted unused function.
999 (bfd_elf32_arm_process_before_allocation): No longer handle
1000 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1001 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1002 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1004 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1006 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1007 (elf32_arm_write_section): Declare early.
1008 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1009 (arm_allocate_glue_section_space): Exclude empty sections.
1010 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1011 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1013 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1014 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1015 (elf32_arm_size_dynamic_sections): Allocate interworking
1017 (bfd_elf32_bfd_final_link): Define.
1019 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1021 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1023 * coffcode.h (coff_compute_section_file_positions): Clear
1024 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1026 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1027 force_minimum_alignment.
1029 * libcoff.h: Regenerated.
1031 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1032 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1034 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1035 nor target_subsystem.
1037 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1038 force_minimum_alignment nor target_subsystem.
1040 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1042 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1043 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1044 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1045 include in coff-x86_64.c of headers.
1046 (PDATA_ROW_SIZE): New define.
1047 (pex_regs[]): New static array.
1048 (pex64_get_runtime_function): New static function.
1049 (pex64_get_unwind_info): Likewise.
1050 (pex64_get_scope_entry): Likewise.
1051 (pex64_xdata_print_uwd_codes): Likewise.
1052 (pex64_get_section_by_rva): Likewise.
1053 (pex64_dump_xdata): Likewise.
1054 (pex64_bfd_print_pdata): Likewise.
1055 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1056 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1057 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1059 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1060 Alan Modra <amodra@bigpond.net.au>
1061 Dave Korn <dave.korn.cygwin@gmail.com>
1063 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1064 long names and non-NUL-terminated strings.
1066 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1068 * bfd-in2.h: Regenerated.
1070 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1072 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1073 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1075 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1078 * coffcode.h (bfd_pei_p): New.
1080 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1081 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1082 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1083 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1084 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1085 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1087 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1088 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1089 bfd_efi_rtdrv_x86_64_vec,
1090 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1091 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1092 * targets.c: Likewise.
1094 * configure: Regenerated.
1095 * libcoff.h: Likewise.
1096 * Makefile.in: Likewise.
1098 * efi-app-ia32.c: Removed.
1099 * efi-app-x86_64.c: Likewise.
1100 * efi-bsdrv-ia32.c: Likewise.
1101 * efi-bsdrv-ia64.c: Likewise.
1102 * efi-bsdrv-x86_64.c: Likewise.
1103 * efi-rtdrv-ia32.c: Likewise.
1104 * efi-rtdrv-ia64.c: Likewise.
1105 * efi-rtdrv-x86_64.c: Likewise.
1106 * efi-rtdrv-ia32.c: Likewise.
1108 * efi-app-ia64.c: Moved to ...
1110 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1111 (TARGET_NAME): Set to pei-ia64.
1113 * libpei.h (bfd_target_pei_p): Removed.
1114 (bfd_target_pei_arch): Likewise.
1115 (bfd_target_efi_app_p): Likewise.
1116 (bfd_target_efi_app_arch): Likewise.
1117 (bfd_target_efi_bsdrv_p): Likewise.
1118 (bfd_target_efi_bsdrv_arch): Likewise.
1119 (bfd_target_efi_rtdrv_p): Likewise.
1120 (bfd_target_efi_rtdrv_arch): Likewise.
1121 (bfd_pe_executable_p): Likewise.
1123 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1124 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1125 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1126 and efi-rtdrv-ia32.c.
1127 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1128 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1129 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1130 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1131 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1132 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1133 (efi-app-ia64.lo): Removed.
1134 (efi-bsdrv-ia32.lo): Likewise.
1135 (efi-rtdrv-ia32.lo): Likewise.
1136 (efi-app-ia64.lo): Likewise.
1137 (efi-bsdrv-ia64.lo): Likewise.
1138 (efi-rtdrv-ia64.lo): Likewise.
1139 (efi-app-x86_64.lo): Likewise.
1140 (efi-bsdrv-x86_64.lo): Likewise.
1141 (efi-rtdrv-x86_64.lo): Likewise.
1144 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1146 (arch_type): Removed.
1147 (pe_arch): Likewise.
1148 (pe_bfd_object_p): Just return coff_object_p.
1150 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1151 bfd_pe_executable_p with bfd_pei_p.
1153 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1155 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1156 PLT entries to an undefined symbol when generating a shared
1159 2009-04-17 Nick Clifton <nickc@redhat.com>
1162 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1164 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1166 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1167 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1168 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1169 * binary.c (binary_bfd_define_common_symbol): Likewise.
1170 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1171 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1172 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1173 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1174 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1175 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1176 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1177 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1178 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1179 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1180 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1181 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1182 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1183 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1184 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1185 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1186 * som.c (som_bfd_define_common_symbol): Likewise.
1187 * srec.c (srec_bfd_define_common_symbol): Likewise.
1188 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1189 * versados.c (versados_bfd_define_common_symbol): Likewise.
1190 * vms.c (vms_bfd_define_common_symbol): Likewise.
1191 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1192 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1193 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1194 (pmac_xcoff_vec): Likewise.
1195 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1196 (aix5coff64_vec): Likewise.
1197 * linker.c (bfd_generic_define_common_symbol): New function.
1198 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1199 (_bfd_define_common_symbol): New field.
1200 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1201 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1202 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1204 * bfd-in2.h: Regenerate.
1205 * libbfd.h: Likewise.
1206 * libcoff.h: Likewise.
1208 2009-04-15 Anthony Green <green@moxielogic.com>
1210 * targets.c: Add moxie support.
1211 * Makefile.am: Ditto.
1212 * Makefile.in: Rebuilt.
1213 * cpu-moxie.c, elf32-moxie.c: New files.
1214 * archures.c: Add moxie support.
1215 * configure.in: Add moxie support.
1216 * configure: Rebuilt.
1217 * config.bfd, archures.c: Add moxie support.
1218 * bfd-in2.h: Rebuilt.
1220 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1222 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1223 branch to an undef weak symbol into a jump to next instruction if
1224 a PLT entry will be created.
1226 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1228 * coffgen.c (make_a_section_from_file): Set the backend long
1229 section names enable if long section names found on input.
1230 * coffcode.h: Extend long section names documentation to match.
1232 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1234 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1237 2009-04-07 DJ Delorie <dj@redhat.com>
1239 * archures.c: Add bfd_mach_mep_c5.
1240 * bfd-in2.h: Likewise.
1241 * cpu-mep.c: Add bfd_c5_arch.
1242 * elf32-mep.c: Support it.
1244 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1246 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1247 info->callbacks->einfo.
1248 * linker.c (_bfd_generic_section_already_linked): Likewise.
1250 2009-04-06 DJ Delorie <dj@redhat.com>
1252 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1254 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1256 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1257 _bfd_pex64_print_pdata only if PE is defined.
1259 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1260 (_bfd_pex64_print_pdata): This.
1262 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1263 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1266 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1268 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1269 _bfd_pep_print_x64_pdata.
1270 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1271 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1273 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1275 * elf32-xtensa.c (relax_property_section): Always set r_offset
1278 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1280 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1281 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1283 (elf32_arm_stub_type): New enum values for the two new stubs.
1284 (arm_type_of_stub): Make use of the two new stubs.
1285 (arm_size_one_stub): Handle the two new stubs.
1287 2009-04-01 Matt Thomas <matt@netbsd.org>
1289 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1290 hidden symbols into the GOT or PLT.GOT.
1291 (elf_vax_relocate_section): Do not emit a PCREL reloc
1292 into a shared object if it is against a hidden symbol.
1294 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1296 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1297 and know_contains_shared_object_p.
1298 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1299 Cache the result in the archive_info table.
1300 (xcoff_auto_export_p): Add an "info" parameter and update the
1301 call to xcoff_archive_contains_shared_object_p.
1302 (xcoff_mark_auto_exports): Update accordingly.
1303 (xcoff_post_gc_symbol): Likewise.
1305 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1307 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1310 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1312 * coff-rs6000.c (member_layout): New structure.
1313 (archive_iterator): Likewise.
1314 (member_layout_init): New function.
1315 (archive_iterator_begin): Likewise.
1316 (archive_iterator_next): Likewise.
1317 (xcoff_write_armap_old): Use the new iterator functions.
1318 (do_shared_object_padding): Delete.
1319 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1320 handling of arch_info.
1321 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1322 first loop rather than the second. Allocate a member header if
1323 there isn't one, then work out the stat information and length
1324 in the first loop too. Use the new iterators for the second loop.
1325 (xcoff_write_archive_contents_big): Likewise.
1327 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1329 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1330 (bfd_xcoff_set_archive_import_path): Likewise.
1331 * bfd-in2.h: Regenerate.
1332 * xcofflink.c: Include libiberty.h.
1333 (xcoff_archive_info): New structure.
1334 (xcoff_archive_info_hash): New function.
1335 (xcoff_archive_info_eq): Likewise.
1336 (xcoff_get_archive_info): Likewise.
1337 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1338 (bfd_xcoff_split_import_path): New function.
1339 (bfd_xcoff_set_archive_import_path): Likewise.
1340 (xcoff_set_import_path): Move earlier in file.
1341 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1342 object to the the directory part of the bfd's filename. Get the
1343 import path and filename of an archive object from the archive's
1344 xcoff_tdata, initializing it if necessary. Update use of
1346 (bfd_link_input_bfd): Update use of import_file_id.
1347 (xcoff_write_global_symbol): Likewise.
1349 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1351 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1353 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1355 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1356 a .loader section for relocatable links.
1357 (xcoff_need_ldrel_p): New function.
1358 (xcoff_mark): Use it.
1359 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1361 (xcoff_build_ldsym): New function, split out from...
1362 (xcoff_build_ldsyms): ...here. Rename to...
1363 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1364 call xcoff_build_ldsym, if there's a loader section.
1365 (xcoff_build_loader_section): New function, extracted verbatim from...
1366 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1367 there's a loader section. Only add an __rtinit loader symbol
1368 if there's a loader section. Update after above name change.
1369 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1370 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1371 and xcoff_create_ldrel.
1372 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1373 (xcoff_reloc_link_order): Likewise, but only call it if there's
1374 a loader section. Use xcoff_symbol_section.
1375 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1376 if there's a loader section.
1378 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1380 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1382 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1384 * elf32-arm.c (group_sections): Rewrite loops for better
1387 2009-03-30 DJ Delorie <dj@redhat.com>
1389 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1390 relocs when doing a relocatable link.
1392 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1394 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1395 "ERROR:", in error messages.
1396 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1397 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1398 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1399 (elf32_arm_merge_eabi_attributes): Likewise.
1400 (elf32_arm_merge_private_bfd_data): Likewise.
1402 2009-03-27 Nick Clifton <nickc@redhat.com>
1404 * section.c (bfd_get_section_contents): Detect and handle the case
1405 where a section has the SEC_IN_MEMORY flag set but no actual
1408 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1411 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1412 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1413 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1414 if we don't find matching PT_LOAD when copying.
1416 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1418 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1419 the reloc descriptions.
1421 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1423 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1424 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1425 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1427 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1429 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1430 (bfd_i386_arch_intel_syntax): Likewise.
1431 (i8086_arch): Likewise.
1432 (bfd_x86_64_arch): Likewise.
1434 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1436 * elf32-cris.c (cris_elf_relocate_section): <case
1437 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1438 symbols for non-allocated sections. Don't check whether to
1439 generate R_CRIS_DTPMOD for non-allocated sections.
1440 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1441 handle relocation GC:ing if applied to non-allocated section.
1442 (cris_elf_check_relocs): Similar.
1444 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1445 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1446 when emitting a known TP offset in the GOT.
1448 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1450 * elf64-ppc.c (synthetic_opd): Delete.
1451 (compare_symbols): Look for .opd name rather than section match.
1452 (ppc64_elf_get_synthetic_symtab): Likewise.
1454 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1456 * elf32-ppc.c (is_pic_glink_stub): Delete.
1457 (is_nonpic_glink_stub): New function.
1458 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1460 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1462 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1463 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1465 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1466 macros for visibilty and locality checks.
1467 (elf_s390_adjust_dynamic_symbol): Likewise.
1468 (allocate_dynrelocs): Likewise.
1469 (elf_s390_relocate_section): Likewise.
1470 (elf_s390_finish_dynamic_symbol): Likewise.
1471 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1472 (elf_s390_adjust_dynamic_symbol): Likewise.
1473 (allocate_dynrelocs): Likewise.
1474 (elf_s390_relocate_section): Likewise.
1475 (elf_s390_finish_dynamic_symbol): Likewise.
1477 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1479 * bfd-in2.h: Regenerated.
1480 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1481 for debugging sections and map memory read/write dependent on
1483 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1484 without memory read flags set.
1485 * section.c: Add SEC_COFF_NOREAD to section flags.
1487 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1489 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1492 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1494 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1495 "no overlays" return. If there are overlays, create overlay
1496 manager entry symbols here, so that..
1497 (spu_elf_build_stubs): ..we don't need to set them up here.
1498 Simplify entry symbol tests.
1499 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1501 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1503 * elf.c (elfcore_grok_openbsd_procinfo)
1504 (elfcore_grok_openbsd_note): New functions.
1505 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1507 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1509 * vms-hdr.c: Don't include alloca.h.
1510 * elf32-m68hc1x.c: Include alloca-conf.h.
1512 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1514 * Makefile.am: Run "make dep-am".
1515 * Makefile.in: Regenerate.
1517 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1519 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1521 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1523 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1525 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1526 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1527 ovly_return fields with ovly_entry[2]. Adjust all users.
1528 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1530 (spu_elf_build_stubs): Likewise.
1531 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1532 ovly_flavour changes. Update all callers.
1533 (ovl_stub_size_log2): New function.
1534 (build_stub): Handle compact icache stubs. Use different manager
1535 entry point for stubs in non-icache area.
1536 (spu_elf_size_stubs): Don't allocate space for indirect branch
1538 (spu_elf_build_stubs): And don't built them.
1540 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1542 * dwarf2.c (read_section): Always use rawsize, if available.
1544 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1546 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1547 of rawsize and size for buffer.
1549 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1551 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1552 parameter just because fixed sections fit into local store.
1553 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1554 generating overlays if fixed sections plus reserved stack
1555 and heap space fit into local store.
1557 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1559 * elf32-spu.c (build_stub): Correct icache set_id.
1560 (spu_elf_relocate_section): Likewise.
1562 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1564 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1565 symbol table if it was created by the current call.
1567 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1569 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1570 class XMC_DS rather than XMC_UA.
1572 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1574 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1575 bfd_boolean export_defineds parameter with an unsigned int
1576 auto_export_flags parameter.
1577 * bfd-in2.h: Regenerate.
1578 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1579 split out from xcoff_build_ldsyms.
1580 (xcoff_covered_by_expall_p): New function.
1581 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1582 but with extra code to handle -bexpfull and -bexpall.
1583 (xcoff_mark_auto_exports): New function.
1584 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1585 a function should be automatically exported.
1586 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1587 parameter with an auto_export_flags parameter. Update ldinfo
1588 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1591 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1593 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1594 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1595 init and fini functions. Do garbage collection for objects
1596 without an entry point too.
1598 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1600 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1601 check whether a symbol has csect information.
1602 (coff_print_aux): Likewise.
1603 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1604 information for C_AIX_WEAKEXT too.
1605 (_bfd_xcoff_swap_aux_out): Likewise.
1606 (xcoff_reloc_type_br): Handle defweak symbols too.
1607 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1608 information for C_AIX_WEAKEXT too.
1609 (_bfd_xcoff64_swap_aux_out): Likewise.
1610 (xcoff64_reloc_type_br): Handle defweak symbols too.
1611 * coffgen.c (coff_print_symbol): Handle auxillary function
1612 information for C_AIX_WEAKEXT too.
1613 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1614 instead of BSF_GLOBAL if the L_WEAK flag is set.
1615 (xcoff_dynamic_definition_p): New function.
1616 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1617 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1618 always take the symbol class from the ldsym. Use weak bfd symbol
1619 types for weak ldsyms.
1620 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1621 Fix the check for whether a definition is from a shared object.
1622 Allow redefinitions of weak symbols.
1623 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1624 (xcoff_keep_symbol_p): Likewise.
1625 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1626 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1627 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1628 but mark them as L_WEAK.
1629 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1630 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1632 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1634 * xcofflink.c (xcoff_mark): When walking the relocations,
1635 only mark the target symbol or the target section, not both.
1636 (xcoff_final_definition_p): New function.
1637 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1638 symbol is a valid definition of the associated output symbol.
1639 Use XCOFF_ALLOCATED to stop the same hash table entry having
1641 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1643 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1645 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1647 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1650 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1652 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1653 * libcoff.h: Regenerate.
1654 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1655 line-number counts in the bfd's lineno_counts field.
1656 Don't keep per-csect line-number counts.
1657 (xcoff_sweep): Don't update per-csect line-number counts.
1658 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1659 entries in each output section.
1660 (xcoff_link_input_bfd): Get the number of line numbers from
1661 the bfd's lineno_counts field, rather than recalculating it
1662 from scratch. Fix the range check when updating C_BINCL and
1664 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1665 here. Don't expect csects to have line-number counts.
1667 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1669 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1670 * libcoff.h: Regenerate.
1671 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1672 "skip" logic from xcoff_link_input_bfd.
1673 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1674 objects in a dynamic link, rather than checking whether csectpp
1675 is null. Always allocate debug_index for other objects,
1676 and always go through the loop. Update the type of debug_index
1677 after the change above. Read the auxillary csect information
1678 and use xcoff_keep_symbol_p to decide whether a symbol should
1679 be kept. Set its debug_index to -2 if not.
1680 (xcoff_link_input_bfd): Update the type of debug_index after
1681 the change above and always expect it to be nonnull. Use it to
1682 test whether a symbol should be stripped, rather than making the
1683 decision here. Postpone all symbol creation to the second pass.
1685 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1687 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1688 creating a descriptor.
1689 (xcoff_sweep): Don't mark toc_section unless it's needed.
1690 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1691 when marking every bfd.
1692 (xcoff_link_input_bfd): Skip all TOC anchors.
1693 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1694 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1695 to -1; call xcoff_find_tc0 instead.
1697 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1699 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1700 * libcoff.h: Regenerate.
1701 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1702 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1703 the previous symbol's csect. Treat last_symndx as an inclusive value
1704 and simplify its handling.
1705 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1706 symbols with the right csect. Don't mark rsec when processing
1707 relocations against undefined or absolute sections.
1708 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1709 of bfd_und_section_ptr.
1710 (xcoff_link_input_bfd): Likewise.
1712 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1714 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1715 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1716 flag is set. Assert that all undefined symbols are either
1717 imported or defined by a dynamic object.
1718 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1719 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1720 handling to all relocations. Only set XCOFF_CALLED for function
1722 (xcoff_find_function): New function, split out from...
1723 (bfd_xcoff_export_symbol) ...here.
1724 (xcoff_set_import_path): New function, split out from...
1725 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1726 meaning of XCOFF_CALLED.
1727 (xcoff_mark_symbol): If we mark an undefined and unimported
1728 symbol, find some way of defining it. If the symbol is a function
1729 descriptor, fill in its definition automatically. If the symbol
1730 is a function, mark its descriptor and allocate room for global
1731 linkage code. Otherwise mark the symbol as implicitly imported.
1732 Move the code for creating function descriptors from...
1733 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1734 check for symbols that were implicitly defined.
1735 (xcoff_mark): Don't count any dynamic relocations against
1737 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1738 in the xcoff link info.
1739 (xcoff_link_input_bfd): Remove handling of undefined and
1742 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1744 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1745 if the target is absolute. Fix comment typo.
1746 (xcoff_ppc_relocate_section): Remove FIXME.
1747 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1748 if the target is absolute.
1750 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1752 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1753 R_POS and R_NEG relocations against absolute symbols to the
1756 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1758 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1759 to 2 for bfd_mach_ppc_620.
1761 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1763 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1764 * configure.in: Likewise.
1765 * configure: Regenerate.
1767 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1770 * elf.c (assign_section_numbers): Generate symbol table if there
1771 is any relocation in output.
1772 (_bfd_elf_compute_section_file_positions): Likewise.
1774 2009-03-13 Nick Clifton <nickc@redhat.com>
1777 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1778 * elflink.c (elf_link_read_relocs_from_section): Use
1779 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1780 relocs but no symbol table.
1781 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1783 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1786 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1787 to check ___tls_get_addr.
1789 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1790 strncmp to check __tls_get_addr.
1792 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1794 * dwarf2.c (read_section): Always check the offset, even when the
1795 section has been read before.
1797 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1799 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1802 2009-03-11 Chris Demetriou <cgd@google.com>
1804 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1805 * bfd-in2.h: Regenerate.
1806 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1807 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1809 (bsd_write_armap): Likewise.
1810 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1811 flag is set, do nothing.
1812 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1815 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1817 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1818 used to update stack pointer.
1820 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1823 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1824 for unknown symbols in absolute section.
1826 2009-03-06 Nick Clifton <nickc@redhat.com>
1828 * po/es.po: Updated Spanish translation.
1830 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1832 * elf32-arm.c (group_sections): Take next section size into
1833 account before accepting to group it.
1835 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1837 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1839 (elf32_arm_final_link_relocate): Likewise.
1841 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1844 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1846 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1848 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1849 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1850 (BFD_FAKE_SECTION): Init new flag.
1851 * ecoff.c (bfd_debug_section): Likewise.
1852 * bfd-in2.h: Regenerate.
1853 * libbfd.h: Regenerate.
1854 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1855 (ppc_elf_reloc_type_lookup): Handle new relocs.
1856 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1857 without marker relocs.
1858 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1859 if section has no old-style calls.
1860 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1861 Don't try to optimize new-style __tls_get_addr call when handling
1862 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1864 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1865 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1866 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1867 without marker relocs.
1868 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1869 if section has no old-style calls. Set toc_ref for new relocs as
1871 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1872 Don't try to optimize new-style __tls_get_addr call when handling
1873 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1876 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1879 * configure.in: Test for ld --as-needed support. Link shared
1880 libbfd against libm.
1881 * configure: Regenerate.
1883 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1885 * Makefile.am: Run "make dep-am".
1886 * Makefile.in: Regenerate.
1888 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1890 * elf32-score7.c: New file.
1891 * elf32-score.h: New file.
1892 * elf32-score.c: Add code to support score 7. Set score7 as the
1894 * cpu-score.c: Add score7 architecure.
1895 (compatibile): New function.
1896 * Makefile.am: Add rules for building elf32-score7 object.
1897 * Makefile.in: Regenerate.
1898 * configure.in: Add elf32-score7 object to score vectors.
1899 * configure: Regenerate.
1900 * reloc.c: Add score7 relocs.
1901 * archures.c: Add score3 and score7 machine numbers.
1902 * bfd-in2.h: Regenerate.
1903 * libbfd.h: Regenerate.
1905 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1907 * configure: Regenerate.
1909 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1911 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1912 (elf32_hppa_check_relocs): Use it.
1914 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1916 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1917 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1918 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1919 (elf_hppa_record_segment_addrs): Likewise.
1920 (elf_hppa_final_link): Likewise.
1921 (elf_hppa_relocate_insn): Likewise.
1922 (elf_hppa_final_link_relocate): Likewise.
1923 (elf64_hppa_relocate_section): Likewise.
1924 * elf64-hppa.c: Insert above.
1926 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1928 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1929 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1930 (elf_hppa_relocate_section): Likewise.
1931 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1932 from struct elf_link_hash_entry. Add count field.
1933 (struct elf64_hppa_dyn_hash_table): Delete.
1934 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1935 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1936 (hppa_elf_hash_entry, eh_name): Define.
1937 (elf64_hppa_new_dyn_hash_entry): Delete.
1938 (elf64_hppa_dyn_hash_lookup): Delete.
1939 (elf64_hppa_dyn_hash_traverse): Delete.
1940 (get_dyn_name): Delete.
1941 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1942 of struct elf64_hppa_dyn_hash_entry *.
1943 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1944 allocate_global_data_plt, allocate_global_data_stub,
1945 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1947 (hppa64_link_hash_newfunc): New.
1948 (elf64_hppa_hash_table_create): Rework.
1949 (count_dyn_reloc): Likewise.
1950 (hppa64_elf_local_refcounts): New.
1951 (elf64_hppa_check_relocs): Rework using standard technique for recording
1952 local DLT, PLT and OPD reference counts.
1953 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1954 elf_link_hash_entry *.
1955 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1956 allocate_global_data_plt, allocate_global_data_stub,
1957 allocate_global_data_opd, allocate_dynrel_entries,
1958 elf64_hppa_adjust_dynamic_symbol,
1959 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1960 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1961 Use hppa_link_hash_table. Rework.
1962 (elf64_hppa_link_output_symbol_hook): Rework.
1963 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1964 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1965 elf64_hppa_finish_dynamic_sections): Likewise.
1967 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1969 * elf32-arm.c (stub_reloc_type): Removed.
1970 (insn_sequence): Renamed reloc_type field to r_type.
1971 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1972 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1973 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1974 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1975 (arm_stub_is_thumb): Catch new stubs.
1976 (arm_type_of_stub): Handle new stubs.
1977 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1978 (bfd_elf32_arm_process_before_allocation): Remove useless
1981 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1983 * elf.c (elf_find_function): Use is_function_type to check
1986 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1988 * xtensa-modules.c: Revert to previous version 1.11 due
1989 to inadvertant commit.
1991 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1993 * elf32-xtensa.c (text_action_add): Separate test for action
1994 type. Break if saved action is ta_widen_insn at same offset.
1996 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1998 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1999 to elf32_arm_stub_long_branch_any_arm_pic.
2000 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2001 (enum elf32_arm_stub_type, arm_type_of_stub)
2002 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2005 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2007 * elf32-arm.c (PREV_SEC): Update comment.
2008 (group_sections): Rename argument to stubs_always_after_branch.
2009 Reverse the list and place stubs at the end of input sections.
2011 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2013 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2015 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2017 (arm_size_one_stub): Remove unnecessary break.
2018 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2020 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2022 * elf32-arm.c (stub_insn_type): New type.
2023 (stub_reloc_type): Likewise.
2024 (insn_sequence): Likewise.
2025 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2026 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2027 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2028 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2029 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2030 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2031 (elf32_arm_stub_hash_entry): Add new helper fields.
2032 (stub_hash_newfunc): Initialize these new fields.
2033 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2034 to take endianness into account.
2035 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2036 (arm_map_one_stub): Code is now more generic, thanks to
2039 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2041 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2043 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2044 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2045 BLX is not available. Fix typo in warning message. Add comments
2046 and improve formatting.
2047 (arm_build_one_stub): Adjust to new
2048 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2049 (arm_map_one_stub): Likewise.
2051 2009-02-23 Tristan Gingold <gingold@adacore.com>
2052 Eric Botcazou <ebotcazou@adacore.com>
2053 Douglas B Rupp <rupp@gnat.com>
2055 * vms.h: Update copyright year, fix comments, reorder declarations.
2056 (_bfd_save_vms_section): Remove the prototype.
2057 (EGPS_S_V_NO_SHIFT): New constant.
2058 (bfd_vms_set_section_flags): New prototype.
2059 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2061 (EGSY_S_W_FLAGS): Ditto.
2062 (EGSY_S_V_QUAD_VAL): Ditto.
2063 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2064 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2065 EGST_S_B_NAMLNG): Ditto.
2066 (ESRF_S_B_NAMLNG): Ditto.
2067 (ETIR_S_C_HEADER_SIZE): Ditto.
2068 (EGPS_S_V_ALLOC_64BIT): Ditto.
2069 (DST_S_C_EPILOG): Ditto.
2070 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2071 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2072 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2073 (DST_S_L_PCLINE_UNSLONG): Ditto.
2074 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2075 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2076 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2077 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2078 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2079 (DST_S_B_SRC_UNSBYTE): Ditto.
2080 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2082 (vms_section, vms_reloc): Remove types.
2083 (hdr_struc): Replaced by ...
2084 (hdr_struct): ... new type.
2085 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2086 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2087 (EMH_DATE_LENGTH): Ditto.
2088 (eom_struc): Replaced by ...
2089 (eom_struct): ... new type.
2090 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2091 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2092 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2093 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2094 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2095 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2096 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2097 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2098 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2099 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2100 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2101 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2102 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2103 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2104 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2105 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2106 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2107 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2108 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2109 (enum file_type_enum): New type.
2110 (struct location_struct): Removed.
2111 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2112 (struct funcinfo, struct module): Ditto.
2113 (struct vms_private_data_struct): Update fields.
2114 (struct vms_section_data_struct): New type.
2116 * vms.c: Update copyright year, fix comments,
2117 Fix includes for DECC, add prototypes.
2118 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2120 Use flavour to set is_vax, location_stack is removed.
2121 (struct pair): Declare.
2122 (fill_section_ptr): Initialize variables at declaration.
2123 Add guard to set SECTION_SYM flag, handlde und section.
2124 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2125 (_bfd_vms_slurp_object_records): New function, replaces previous
2127 (vms_slurp_module): New function.
2128 (vms_slurp_image): Ditto.
2129 (vms_object_p): Complete rewrite.
2130 (vms_mkobject): Use is_vax field to slect architecture.
2131 (free_reloc_stream): New function.
2132 (vms_convert_to_var): Ditto.
2133 (vms_convert_to_var_1): Ditto.
2134 (vms_convert_to_var_unix_filename): Ditto.
2135 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2137 (vms_new_section_hook): Set alignment to 0, allocate private data.
2138 (vms_get_section_contents): Load content.
2139 (vms_get_symbol_info): Handle undefined section.
2140 (vms_find_nearest_line): Handle.
2141 (alloc_reloc_stream): New function.
2142 (vms_slurp_reloc_table): Ditto.
2143 (vms_get_reloc_upper_bound): Make it real.
2144 (vms_canonicalize_reloc): Do the real work.
2145 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2147 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2148 (vms_set_arch_mach): Check arch.
2149 (vms_set_section_contents): Copy the content after allocation.
2150 (vms_alpha_vec): Update object flags.
2152 * vms-tir.c: Update copyright year, fix comments,
2153 add prototypes for new functions.
2154 (dst_define_location): New function.
2155 (dst_restore_location): New function.
2156 (dst_retrieve_location): New function.
2157 (dst_check_allocation): New function.
2158 (image_dump): Call dst_check_allocation.
2159 (image_write_b): Ditto.
2160 (image_write_w): Ditto.
2161 (image_write_l): Ditto.
2162 (image_write_q): Ditto.
2163 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2164 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2166 Call error handler instead of abort if name is not known.
2167 (etir_sta): Add quarter_relocs argument and set it.
2170 (etir_opr): Ditto, return FALSE in case of error.
2171 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2172 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2173 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2174 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2175 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2176 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2177 Return FALSE in case of error.
2178 (tir_sta): Change sign of psect.
2180 (tir_cmd): Fix cast. Makes tir_table static const.
2181 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2182 add argument to explain.
2183 (analyze_etir): Initialize maxptr, add quarter_relocs
2184 declaration, move some declarations into inner scopes.
2185 Handle quarter_relocs and STO_IMM.
2186 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2187 (_bfd_vms_slurp_relocs): New function.
2188 (_bfd_vms_decode_relocs): New function.
2189 (sto_imm): Rewritten.
2190 (start_first_etbt_record): New function.
2191 (start_another_etbt_record): Ditto.
2192 (etir_output_check): Ditto.
2193 (defer_reloc_p): Ditto.
2194 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2195 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2196 rewritte relocations handling.
2197 (_bfd_vms_write_tbt): Removed.
2198 (_bfd_vms_write_dbg): Ditto.
2200 * vms-misc.c: Update copyright year, Fix comments.
2201 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2202 (maybe_adjust_record_pointer_for_object): New function.
2203 (_bfd_vms_get_first_record): New function, replaces ...
2204 (_bfd_vms_get_record): .. removed.
2205 (_bfd_vms_get_object_record): New function.
2206 (_bfd_vms_get_object_record): New function.
2207 (vms_get_remaining_object_record): New function, replaces ...
2208 (_bfd_vms_get_next_record): ... removed.
2209 (add_new_contents): Removed.
2210 (_bfd_save_vms_section): Removed.
2211 (_bfd_get_vms_section): Removed.
2212 (_bfd_vms_output_flush): Write in VAR format.
2213 (new_symbol): Don't make UND section.
2215 * vms-hdr.c: Update copyright year, update list of record handled.
2216 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2217 (_bfd_vms_write_hdr): Strip vms and unix patches,
2218 add comments, truncate module name at 31 characters,
2219 use constants instead of hard-coded value,
2220 write BFD version instead of a fixed string.
2221 (_bfd_vms_slurp_ihd): New function.
2222 (_bfd_vms_slurp_isd): Ditto.
2223 (_bfd_vms_slurp_ihs): Ditto.
2224 (new_module): Ditto.
2225 (parse_module): Ditto
2226 (build_module_list): Ditto.
2227 (module_find_nearest_line): Ditto.
2228 (_bfd_vms_find_nearest_dst_line): Ditto.
2229 (vms_slurp_debug): Ditto.
2230 (_bfd_vms_slurp_dbg): Ditto.
2231 (_bfd_vms_slurp_tbt): Ditto.
2232 (_bfd_vms_write_dbg): Ditto.
2233 (_bfd_vms_write_tbt): Ditto.
2235 * vms-gsd.c: Update copyright year, update list of records handled.
2236 (EVAX_LITERALS_NAME): New macro.
2237 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2238 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2239 (register_universal_symbol): New function and prototype.
2240 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2241 improve debug messages,
2242 use constants instead of hard-coded value,
2243 fix missing endianness conversion,
2244 handle global symbol (SYMG).
2245 (bfd_vms_set_section_flags): New function.
2246 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2247 handle section literals,
2249 handle section bfd and vms flags,
2250 don't output LIB$INITIALIZE symbol,
2251 fix handling of weak symbols,
2252 fix evax vs vax procedure descriptor,
2253 handle absolute symbols.
2255 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2256 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2258 * makefile.vms (DEFS): Fix flags for VMS.
2260 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2262 * bfd-in2.h: Regenerated.
2263 * libbfd.h: Regenerated.
2265 2009-02-20 Cary Coutant <ccoutant@google.com>
2267 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2270 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2273 * coffcode.h (coff_write_object_contents): Don't let the string
2274 table offset overflow the s_name field when using long section names.
2276 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2278 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2279 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2280 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2281 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2282 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2283 (bfd_pmac_xcoff_backend_data): Likewise.
2284 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2285 (bfd_xcoff_aix5_backend_data): Likewise.
2286 (xcoff64_write_object_contents): Delete unused long_section_names
2288 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2289 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2291 * coffcode.h (documentation): Update to describe long section names.
2292 (COFFLONGSECTIONCATHELPER): New helper macro.
2293 (BLANKOR1TOODD): Likewise.
2294 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2295 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2296 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2297 (bfd_coff_set_long_section_names_allowed): New function.
2298 (bfd_coff_set_long_section_names_disallowed): Likewise.
2299 (struct bfd_coff_backend_data): Add new backend hook function
2300 pointer _bfd_coff_set_long_section_names.
2301 (bfd_coff_set_long_section_names): New backend hook.
2302 (coff_write_object_contents): Only generate long section names if
2303 bfd_coff_long_section_names() indicates they are currently enabled.
2304 (bfd_coff_std_swap_table): Make non-const, and initialise long
2305 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2306 (ticoff0_swap_table): Likewise to both.
2307 (ticoff1_swap_table): Again, likewise to both.
2308 * coffgen.c (make_a_section_from_file): Allow long section names
2309 as inputs even if not currently allowed for outputs.
2310 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2311 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2312 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2313 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2314 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2315 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2316 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2317 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2318 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2319 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2320 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2321 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2322 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2323 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2324 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2325 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2326 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2327 * libcoff-in.h: Update copyright year to cause updated copyright
2328 year in generated libcoff.h, and fix typo.
2329 * libcoff.h: Regenerated.
2330 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2331 (_bfd_ecoff_no_long_sections): Add prototype.
2332 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2333 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2334 defined by an including .c file.
2335 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2336 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2337 (ticoff1_swap_table): Likewise to both.
2339 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2341 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2342 stub. Catch default case error.
2343 (arm_map_one_stub): Add missing Thumb mapping symbol.
2345 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2348 * elf32-avr.c: Handle case where no local symbos exist correctly.
2350 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2353 * elf32-arm.c (arm_long_branch_stub,
2354 arm_thumb_v4t_long_branch_stub,
2355 arm_thumb_thumb_long_branch_stub,
2356 arm_thumb_arm_v4t_long_branch_stub,
2357 arm_thumb_arm_v4t_short_branch_stub,
2358 arm_pic_long_branch_stub):
2359 Renamed to elf32_arm_stub_long_branch_any_any,
2360 elf32_arm_stub_long_branch_v4t_arm_thumb,
2361 elf32_arm_stub_long_branch_thumb_only,
2362 elf32_arm_stub_long_branch_v4t_thumb_arm,
2363 elf32_arm_stub_short_branch_v4t_thumb_arm,
2364 elf32_arm_stub_long_branch_any_any_pic.
2365 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2366 arm_thumb_thumb_stub_long_branch,
2367 arm_thumb_arm_v4t_stub_long_branch,
2368 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2369 Renamed to arm_stub_long_branch_any_any,
2370 arm_stub_long_branch_v4t_arm_thumb,
2371 arm_stub_long_branch_thumb_only,
2372 arm_stub_long_branch_v4t_thumb_arm,
2373 arm_stub_short_branch_v4t_thumb_arm,
2374 arm_stub_long_branch_any_any_pic.
2376 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2378 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2379 in branch offset check.
2381 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2383 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2384 add toc.symndx and toc.add.
2385 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2387 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2389 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2390 (branch_reloc_hash_match): New function, extracted from..
2391 (ppc64_elf_tls_optimize): ..here.
2392 (ppc64_elf_relocate_section): Properly set addends when optimizing
2393 tls sequences. Avoid unnecessary reading and writing of insns.
2394 Only redo reloc when symbol changed. Bypass symbol checks when
2396 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2397 (branch_reloc_hash_match): New function, extracted from..
2398 (ppc_elf_tls_optimize): ..here.
2399 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2400 Don't clear addend on zapped __tls_get_addr reloc.
2402 2009-02-12 Nick Clifton <nickc@redhat.com>
2405 * elflink.c (bfd_elf_final_link): When counting the relocations,
2406 if the header size has not been set yet then assume that it will
2407 match the output section's reloc type.
2409 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2411 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2414 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2416 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2417 (find_function): Likewise.
2418 (pasted_function): Don't error if no prior function found.
2419 (discover_functions): Revert 2008-12-10 change. Extend first
2420 function range to start of section.
2422 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2424 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2426 * elf64-hppa.h: Likewise.
2428 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2430 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2433 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2435 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2436 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2438 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2440 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2441 * archures.c (bfd_mach_mips_xlr): Define.
2442 * bfd-in2.h: Regenerate.
2443 * cpu-mips.c (I_xlr): Define.
2444 (arch_info_struct): Add XLR entry.
2445 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2446 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2447 (mips_mach_extensions): Add XLR entry.
2449 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2451 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2453 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2455 * configure.in: AC_SUBST pdfdir.
2456 * Makefile.am: Add install-pdf, install-pdf-am
2457 and install-pdf-recursive targets. Define pdfdir.
2458 * doc/Makefile.am: Define pdf__strip_dir. Add
2459 install-pdf and install-pdf-am targets.
2460 * po/Make-in: Add install-pdf target.
2461 * configure: Regenerate.
2462 * Makefile.in: Regenerate
2463 * doc/Makefile.in: Regenerate.
2465 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2467 * bfd-in2.h: Regenerate.
2468 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2469 fields from n_entries to n_slots where appropriate, update comments.
2470 (HOWTO): Add TLS relocations.
2471 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2472 (enum elf_m68k_got_offset_size): New enum.
2473 (struct elf_m68k_got_entry.type): Move field to ...
2474 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2475 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2477 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2479 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2480 fields into n_entries array. Update comments.
2481 (elf_m68k_init_got): Simplify, update all uses.
2482 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2483 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2484 GOT entries; update name, update all uses.
2485 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2486 (elf_m68k_get_got_entry): Update.
2487 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2489 (elf_m68k_remove_got_entry_type): Simplify.
2490 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2491 (elf_m68k_can_merge_gots): Update.
2492 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2493 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2494 GOT entries, simplify.
2495 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2496 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2497 field, remove obsoleted local_n_entries field.
2498 (elf_m68k_partition_multi_got_2): New static function.
2499 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2501 (elf_m68k_remove_got_entry_type): Update.
2502 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2503 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2504 update of sgot->size and srelgot->size.
2505 (elf_m68k_gc_sweep_hook): Update.
2506 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2507 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2509 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2510 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2512 2009-02-02 DJ Delorie <dj@redhat.com>
2514 * elf32-mep.c (config_names): Regenerate configuration.
2516 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2518 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2519 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2520 * elf.c (bfd_elf_get_str_section): Make static.
2521 (bfd_elf_find_section): Delete.
2522 * libbfd.h: Regenerate.
2524 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2526 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2527 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2529 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2531 * elflink.c (on_needed_list): New function.
2532 (elf_link_add_object_symbols): Link in --as-needed libs if they
2533 satisfy undefined symbols in other libs.
2535 2009-01-30 Julian Brown <julian@codesourcery.com>
2537 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2538 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2539 with --just-symbols (-R).
2541 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2543 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2544 high_pc in order to properly sign-extend VMAs.
2546 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2547 Mark Shinwell <shinwell@codesourcery.com>
2548 Catherine Moore <clm@codesourcery.com>
2550 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2552 2009-01-28 Catherine Moore <clm@codesourcery.com>
2554 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2555 SEC_LOAD for dynamic relocation sections.
2557 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2559 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2560 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2561 the size of local TLS data.
2563 2009-01-27 Andreas Schwab <schwab@suse.de>
2565 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2566 architectures in the archive.
2568 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2570 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2571 <R_CRIS_32_DTPREL>: Correct relocation value.
2573 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2574 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2575 symbols with non-default visibility.
2577 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2579 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2580 describing the trampolines.
2581 (ppc_elf_relocate_section): Update relocs to describe the
2584 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2586 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2587 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2588 and R_PARISC_PCREL12F relocations.
2590 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2593 * elflink.c (find_version_for_sym): New function split out from,
2594 but without export_dynamic test, ..
2595 (_bfd_elf_link_assign_sym_version): ..here.
2596 (_bfd_elf_export_symbol): Use it.
2598 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2600 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2601 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2602 * elflink.c: ..here, somewhat modified.
2603 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2604 _bfd_elf_link_find_version_dependencies,
2605 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2606 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2607 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2609 * elflink.c: ..and make static here.
2610 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2611 of output_bfd from struct elf_find_verdep_info.
2612 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2613 struct elf_info_failed.
2614 (bfd_elf_size_dynamic_sections): Adjust.
2616 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2619 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2620 after comp_unit_find_line call.
2622 2009-01-21 Nick Clifton <nickc@redhat.com>
2625 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2626 tm_gmtoff field in struct tm.
2628 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2630 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2631 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2632 sections in soft-icache lines unless non_ia_text. Don't add
2633 rodata if doing so would exceed line size.
2635 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2637 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2638 types than bfd_link_hash_indirect, before early return, call
2639 _bfd_elf_link_hash_copy_indirect.
2641 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2643 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2644 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2645 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2646 (elf_backend_obj_attrs_order): New define.
2647 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2648 (elfNN_bed): Add elf_backend_obj_attrs_order.
2650 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2652 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2653 (obj_attr_size): Likewise.
2654 (write_obj_attribute): Likewise.
2655 (_bfd_elf_copy_obj_attributes): Likewise.
2656 (_bfd_elf_parse_attributes): Likewise.
2657 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2658 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2659 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2660 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2661 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2664 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2666 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2667 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2668 (bfd_elf_add_obj_attr_string): Likewise.
2669 (bfd_elf_add_obj_attr_int_string): Likewise.
2670 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2671 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2672 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2673 Tag_nodefaults has no default value.
2674 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2675 comment to reflect the new state.
2677 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2680 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2681 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2682 (adjust_z_magix): Delete dead code handling QMAGIC.
2684 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2686 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2687 IMAGE_SCN_MEM_DISCARDABLE.
2689 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2691 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2692 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2693 * configure.in (commonbfdlib): Delete.
2694 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2695 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2696 is available, not just for linux.
2697 * po/SRC-POTFILES.in: Regenerate.
2698 * Makefile.in: Regenerate.
2699 * configure: Regenerate.
2701 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2702 Julian Brown <julian@codesourcery.com>
2704 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2705 ARM attributes in ABI 2.07.
2706 * elf32-arm.c (get_secondary_compatible_arch): New function.
2707 (set_secondary_compatible_arch): New function.
2708 (tag_cpu_arch_combine): New function.
2709 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2710 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2711 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2712 make it fit with order_01243.
2713 Add support for Tag_also_compatible_with,
2714 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2715 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2716 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2717 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2718 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2719 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2720 Rework the way unknown attributes are handled.
2721 Defer errors until all attributes have been processed.
2723 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2725 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2726 bfd_elf_add_obj_attr_int_string.
2727 Read Tag_compatibility from its new location in the attribute array,
2728 rather than the attribute list.
2729 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2730 bfd_elf_add_obj_attr_int_string.
2731 (_bfd_elf_parse_attributes): Likewise.
2732 (_bfd_elf_merge_object_attributes): There's now only one
2733 Tag_compatibility, and it's in the array, not the list.
2734 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2736 (bfd_elf_add_obj_attr_compat): Rename to
2737 bfd_elf_add_obj_attr_int_string.
2738 (bfd_elf_add_proc_attr_compat): Rename to
2739 bfd_elf_add_proc_attr_int_string.
2740 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2743 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2745 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2746 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2747 (vmsutil.lo): Add dependency rule.
2748 * Makefile.in: Regenerate.
2749 * config.bfd (ia64*-*-*vms*): Add case.
2750 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2751 * configure: Regenerate.
2752 * vmsutil.c: New file.
2753 * vmsutil.h: New file.
2754 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2756 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2757 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2758 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2759 elfNN_vms_object_p): New functions
2760 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2762 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2765 * elflink.c (elf_gc_sweep): Exclude the group section if the
2766 first member of the section group is excluded.
2768 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2771 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2772 saved filename, use bfd_alloc rather than bfd_malloc for it.
2774 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2776 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2778 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2780 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2782 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2784 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2786 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2788 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2790 (struct got_entry): Add br_addr.
2791 (struct call_info): Add priority.
2792 (struct function_info): Add lr_store and sp_adjust.
2793 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2794 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2795 area as an overlay, and check that no other overlays exist. Look up
2796 icache overlay manager entry sym.
2797 (BRA_STUBS, BRA, BRASL): Define.
2798 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2799 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2801 (count_stub, build_stub): Support soft-icache.
2802 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2803 (spu_elf_size_stubs): Size soft-icache stubs.
2804 (overlay_index): New function.
2805 (spu_elf_build_stubs): Make static. Support soft-icache.
2806 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2807 (find_function_stack_adjust): Save lr store and stack adjust insn
2809 (maybe_insert_function): Adjust find_function_stack_adjust call.
2810 (mark_functions_via_relocs): Retrieve priority.
2811 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2812 (sort_calls): Sort by priority first.
2813 (mark_overlay_section): Ignore .ovl.init.
2814 (sum_stack): Only print when stack_analysis.
2815 (print_one_overlay_section): New function, extracted from..
2816 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2817 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2818 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2819 analysis. Call spu_elf_build_stubs.
2820 (spu_elf_relocate_section): For soft-icache encode overlay index
2822 (spu_elf_output_symbol_hook): Support soft-icache.
2823 (spu_elf_modify_program_headers: Likewise.
2825 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2826 num_regions to num_lines. Add line_size and max_branch.
2827 (enum _ovly_flavour): Add ovly_soft_icache.
2828 (spu_elf_build_stubs): Delete.
2830 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2832 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2833 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2835 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2837 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2838 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2839 the program, the known offset starts at the negative size of the
2841 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2844 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2846 * config.bfd: Add lm32-*-rtems*.
2848 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2850 * coff-ppc.c: Add 2009 to Copyright.
2851 * elf32-cris.c: Likewise.
2852 * elflink.c: Likewise.
2854 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2856 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2857 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2859 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2862 * elflink.c (elf_merge_st_other): New.
2863 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2864 hide them if needed.
2865 (elf_link_add_object_symbols): Updated.
2867 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2870 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2871 ref_dynamic and dynamic_def fields when setting def_regular
2874 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2877 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2880 For older changes see ChangeLog-2008
2886 version-control: never
projects / external / binutils.git / blob