1 2009-06-15 Nick Clifton <nickc@redhat.com>
3 * po/ru.po: New Russian translation.
4 * configure.in (ALL_LINGUAS): Add ru.
5 * configure: Regenerate.
7 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
9 * elf32-i386.c: Remove duplicated comments.
11 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
14 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
15 dynamic IFUNC pointer in non-shared object. Use .got.plt
16 for IFUNC definition in PIE.
17 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
20 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
21 dynamic IFUNC pointer in non-shared object. Use .got.plt
22 for IFUNC definition in PIE.
23 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
26 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
28 * elf32-i386.c (elf_i386_check_relocs): Properly report
29 local symbol for unhandled relocation against STT_GNU_IFUNC
31 (elf_i386_relocate_section): Likewise.
32 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
33 (elf64_x86_64_relocate_section): Likewise.
35 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
38 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
39 (elf_i386_link_hash_table): Add loc_hash_table and
41 (elf_i386_local_hash): New.
42 (elf_i386_local_htab_hash): Likewise.
43 (elf_i386_local_htab_eq): Likewise.
44 (elf_i386_get_local_sym_hash): Likewise.
45 (elf_i386_link_hash_table_free): Likewise.
46 (elf_i386_allocate_local_dynrelocs): Likewise.
47 (elf_i386_finish_local_dynamic_symbol): Likewise.
48 (bfd_elf64_bfd_link_hash_table_free): Likewise.
49 (elf_i386_link_hash_table_create): Create loc_hash_table and
51 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
52 (elf_i386_size_dynamic_sections): Likewise.
53 (elf_i386_relocate_section): Likewise.
54 (elf_i386_finish_dynamic_sections): Likewise.
55 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
58 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
59 (elf64_x86_64_link_hash_table): Add loc_hash_table and
61 (elf64_x86_64_local_hash): New.
62 (elf64_x86_64_local_htab_hash): Likewise.
63 (elf64_x86_64_local_htab_eq): Likewise.
64 (elf64_x86_64_get_local_sym_hash): Likewise.
65 (elf64_x86_64_link_hash_table_free): Likewise.
66 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
67 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
68 (bfd_elf64_bfd_link_hash_table_free): Likewise.
69 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
71 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
73 (elf64_x86_64_size_dynamic_sections): Likewise.
74 (elf64_x86_64_relocate_section): Likewise.
75 (elf64_x86_64_finish_dynamic_sections): Likewise.
76 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
79 2009-06-10 Philip Blundell <philb@gnu.org>
81 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
82 elf_sec->this_hdr == NULL.
84 2009-06-12 Tristan Gingold <gingold@adacore.com>
86 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
87 * bfd-in2.h: Regenerated.
88 * libbfd.h: Regenerated.
90 * mach-o.c (FILE_ALIGN): New macro.
91 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
92 (bfd_mach_o_print_symbol): Ditto.
93 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
94 (bfd_mach_o_get_reloc_upper_bound): New function.
95 (bfd_mach_o_canonicalize_reloc): Ditto.
96 (bfd_mach_o_scan_write_relocs): Ditto.
97 (bfd_mach_o_scan_write_section_32): Remove offset argument.
98 (bfd_mach_o_scan_write_section_64): Ditto.
99 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
100 written for load command. Do not compute section file offset.
101 (bfd_mach_o_scan_write_segment_64): Ditto.
102 (bfd_mach_o_scan_write_symtab): Compute file offset first.
103 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
105 (bfd_mach_o_mangle_symbols): ... this new function.
106 (bfd_mach_o_write_contents): Be sure to habe load commands built.
107 Call bfd_mach_o_mangle_symbols.
108 (bfd_mach_o_build_commands): Adjust for filelen field.
109 Use FILE_ALIGN macro. Clear section file offset if section is empty.
110 Do not set symtab file offset anymore here.
111 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
112 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
113 Set reloc_count and rel_filepos section fields.
114 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
116 (bfd_mach_o_scan_read_section_64): Ditto.
117 (bfd_mach_o_scan_read_section): Ditto.
118 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
119 bfd_mach_o_asymbol. Use unsigned int for file offset type.
120 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
121 Handle weak-ref symbols.
122 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
123 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
124 (bfd_mach_o_scan): Remove assignment to removed field.
125 (bfd_mach_o_mkobject_init): Ditto.
126 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
127 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
128 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
129 (bfd_mach_o_swap_reloc_in): Ditto.
130 (bfd_mach_o_swap_reloc_out): Ditto.
132 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
133 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
134 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
135 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
136 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
137 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
138 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
139 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
140 (BFD_MACH_O_N_WEAK_DEF): New macros.
142 (bfd_mach_o_section_type): Add new enumeration values.
143 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
144 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
145 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
146 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
148 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
149 (BFD_MACH_O_GENERIC_RELOC_PAIR)
150 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
151 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
152 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
153 (BFD_MACH_O_RELENT_SIZE): Ditto.
154 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
155 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
156 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
157 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
158 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
159 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
160 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
161 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
162 (bfd_mach_o_reloc_info): New struct.
163 (bfd_mach_o_asymbol): New struct.
164 (bfd_mach_o_symtab_command): The symbols field is now of type
166 (bfd_mach_o_load_command): The offset and len fields are now of type
168 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
169 Add a filelen field. Add comments.
170 (bfd_mach_o_backend_data): New struct.
171 (bfd_mach_o_get_backend_data): New macro.
172 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
174 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
175 (bfd_mach_o_get_reloc_upper_bound): New prototype.
176 (bfd_mach_o_canonicalize_reloc): Ditto.
178 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
179 duplicated macro. Now defined to _bfd_generic_is_local_label.
180 (TARGET_NAME_BACKEND): New macro...
181 (TARGET_NAME_BACKEND): ... used to name a new variable.
182 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
185 * mach-o-i386.c (i386_howto_table): New variable.
186 (bfd_mach_o_i386_swap_reloc_in): New function.
187 (bfd_mach_o_i386_swap_reloc_out): Ditto.
188 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
189 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
190 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
191 (bfd_mach_o_bfd_reloc_type_lookup)
192 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
194 2009-06-11 Eric Paris <eparis@redhat.com>
195 Nick Clifton <nickc@redhat.com>
197 * opncls.c (_maybe_make_executable): New function. Gives execute
198 permission to an executable bfd that was opened for writing
199 provided that it is a regular file. Replaces common code found in...
200 (bfd_close): here and ...
201 (bfd_close_all_done): here.
203 2009-06-11 Anthony Green <green@moxielogic.com>
205 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
206 * bfd-in2.h: Rebuilt.
208 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
210 (moxie_reloc_map): Ditto.
211 Clean up copyright notice.
213 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
215 * bfd-in2.h: bfd_mmap prototype.
216 * bfdio.c (bfd_mmap): New function.
217 * libbfd.h (bfd_iovec): Add bmmap.
218 * cache.c (cache_bmmap): New function.
219 (cache_iovec): Initialize bmmap member.
220 * opencls.c (opncls_bmmap): New function.
221 (opncls_iovec): Initialize bmmap member.
223 2009-06-09 Tristan Gingold <gingold@adacore.com>
225 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
226 and stabstr_segment fields.
227 (mach_o_be_vec, mach_o_le_vec): Removed
228 (bfd_mach_o_version): New prototype.
230 * mach-o.c (bfd_mach_o_version): Make this function public.
231 (mach_o_wide_p): New function.
232 (bfd_mach_o_wide_p): Ditto.
233 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
235 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
236 Search in the list only if the name starts with a dot.
237 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
238 test. Check bfd_seek status.
239 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
240 (bfd_mach_o_scan_write_section_32): Ditto.
241 (bfd_mach_o_scan_write_section_64): Ditto.
242 (bfd_mach_o_scan_write_section): Removed.
243 (bfd_mach_o_scan_write_segment): Split into ...
244 (bfd_mach_o_scan_write_segment_32): ... this and ...
245 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
246 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
247 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
248 symbol table. Now returns a boolean.
249 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
250 Adjust for status type.
251 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
252 test. Write symbol table. Numbers the sections.
253 (bfd_mach_o_read_header): Check bfd_seek status.
254 Use mach_o_wide_p instead of hard-coded test.
255 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
256 (bfd_mach_o_scan_read_section_64): Ditto.
257 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
258 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
259 handled common symbols.
260 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
261 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
262 (bfd_mach_o_scan_read_dylinker): Ditto.
263 (bfd_mach_o_scan_read_dylib): Ditto.
264 (bfd_mach_o_scan_read_thread): Ditto.
265 (bfd_mach_o_scan_read_symtab): Ditto.
266 Do not create a section for the stabs.
267 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
268 (bfd_mach_o_scan_read_segment): Ditto.
269 (bfd_mach_o_scan_read_command): Ditto.
270 (bfd_mach_o_scan_start_address): Ditto.
271 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
272 (bfd_mach_o_archive_p): Check bfd_seek status.
273 (bfd_mach_o_core_fetch_environment): Ditto.
275 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
277 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
279 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
280 (elf_i386_link_hash_table_create): Initialize irelifunc.
281 (elf_i386_check_relocs): Updated. Set up irelifunc for
283 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
284 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
286 (elf_i386_relocate_section): Likewise.
288 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
289 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
290 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
292 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
293 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
295 (elf64_x86_64_relocate_section): Likewise.
297 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
299 (_bfd_elf_create_ifunc_sections): This.
301 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
303 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
306 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
308 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
309 relocation for R_386_32 against STT_GNU_IFUNC symbol when
310 building shared object. Check info->executable instead of
311 !info->shared when setting non_got_ref.
312 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
313 for non-GOT reference of STT_GNU_IFUNC symbol in shared
314 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
316 (elf_i386_relocate_section): Output dynamic relocation for
317 R_386_32 against STT_GNU_IFUNC symbol to get the real
318 function address when building shared object.
319 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
320 relocation for STT_GNU_IFUNC symbol in shared object.
322 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
323 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
324 symbol when building shared object. Check info->executable
325 instead of !info->shared when setting non_got_ref.
326 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
327 for non-GOT reference of STT_GNU_IFUNC symbol in shared
328 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
330 (elf64_x86_64_relocate_section): Output dynamic relocation
331 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
332 function address when building shared object.
333 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
334 relocation for STT_GNU_IFUNC symbol in shared object.
336 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
338 * Makefile.am: Run "make dep-am".
339 (BFD32_BACKENDS): Add mach-o-i386.lo.
340 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
341 * Makefile.in: Regenerate.
343 2009-06-06 Alan Modra <amodra@bigpond.net.au>
345 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
346 when looking for soft-icache stubs.
348 2009-06-05 Tristan Gingold <gingold@adacore.com>
350 * mach-o.h: Update copyright year.
351 (bfd_mach_o_mach_header_magic): New enum.
352 (bfd_mach_o_cpu_subtype): Now an enum.
353 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
354 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
355 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
356 (bfd_mach_o_load_command): Field type_required is now a boolean.
358 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
359 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
360 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
361 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
362 (bfd_mach_o_get_symtab_upper_bound): Ditto.
363 (bfd_mach_o_canonicalize_symtab): Ditto.
364 (bfd_mach_o_get_symbol_info): Ditto.
365 (bfd_mach_o_print_symbol): Ditto.
366 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
367 (bfd_mach_o_make_empty_symbol): Ditto.
368 (bfd_mach_o_write_contents): Ditto.
370 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
371 bfd_mach_o_mkobject): Defines.
372 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
373 Do not check with target vector but with flavour.
374 (struct mach_o_section_name_xlat): New declaration.
375 (dwarf_section_names_xlat): Ditto.
376 (text_section_names_xlat): Ditto.
377 (data_section_names_xlat): Ditto.
378 (struct mach_o_segment_name_xlat): Ditto.
379 (segsec_names_xlat): Ditto.
380 (bfd_mach_o_convert_section_name_to_bfd): New function.
381 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
382 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
383 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
384 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
385 Accept any input and output flavour. Do not share private data
387 (bfd_mach_o_count_symbols): Add a comment.
388 (bfd_mach_o_get_symtab_upper_bound): Make it public.
389 (bfd_mach_o_canonicalize_symtab): Ditto.
390 (bfd_mach_o_get_symbol_info): Ditto.
391 (bfd_mach_o_print_symbol): Ditto.
392 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
393 Use constants instead of hard-coded values.
394 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
396 (bfd_mach_o_scan_write_section_64): Ditto.
397 (bfd_mach_o_scan_write_segment): Ditto.
398 Do not copy sections anymore.
399 (bfd_mach_o_write_contents): Make it public.
400 Remove dead code. Rewrite typeflag assignment.
401 (bfd_mach_o_build_commands): New function.
402 (bfd_mach_o_set_section_contents): Ditto.
403 (bfd_mach_o_make_empty_symbol): Make it public.
404 (bfd_mach_o_read_header): Make it static.
405 Convert to bfd_boolean.
406 Use constants instead of hard-coded values.
407 (bfd_mach_o_make_bfd_section): Call
408 bfd_mach_o_convert_section_name_to_bfd to create name.
409 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
411 (bfd_mach_o_scan_read_section_64): Ditto.
412 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
413 a segment anymore. Use constants instead of hard-coded values.
414 (bfd_mach_o_scan_read_command): Fix style.
415 (bfd_mach_o_scan): Use constants instead of hard-coded values.
416 Get rid of BFD_IO_FUNCS.
417 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
418 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
419 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
420 (bfd_mach_o_object_p): Removed.
421 (bfd_mach_o_gen_core_p): New function, replaces ...
422 (bfd_mach_o_core_p): ... deleted.
423 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
425 * mach-o-i386.c: New file.
426 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
427 * configure.in (TDEFINES): Add mach_o_i386_vec.
428 * configure: Regenerated.
429 * targets.c: Add mach_o_i386_vec.
431 * mach-o.c: Update copyright years.
432 (BFD_IO_FUNCS): Remove (was not used).
433 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
434 bfd_mach_o_slurp_extended_name_table,
435 bfd_mach_o_construct_extended_name_table,
436 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
437 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
438 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
439 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
440 bfd_mach_o_get_section_contents_in_window,
441 bfd_mach_o_bfd_is_local_label_name,
442 bfd_mach_o_bfd_is_target_special_symbol,
443 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
444 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
445 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
446 bfd_mach_o_minisymbol_to_symbol,
447 bfd_mach_o_bfd_get_relocated_section_contents,
448 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
449 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
450 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
451 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
452 bfd_mach_o_bfd_merge_private_bfd_data,
453 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
454 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
455 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
456 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
457 bfd_mach_o_bfd_copy_private_header_data,
458 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
459 * mach-o-target.c: ... here.
460 Update copyright years.
462 2009-06-04 Alan Modra <amodra@bigpond.net.au>
464 * dep-in.sed: Don't use \n in replacement part of s command.
465 * Makefile.am (DEP1): LC_ALL for uniq.
467 * Makefile.in: Regenerate.
469 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
471 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
472 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
473 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
475 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
477 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
478 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
479 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
480 against STT_GNU_IFUNC symbols for static executables.
481 (elf_i386_finish_dynamic_symbol): Load GOT entry with
482 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
484 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
485 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
486 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
487 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
489 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
491 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
492 symbols to be left unimported when linking statically.
493 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
494 code when linking statically.
496 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
498 * elf32-i386.c (elf_i386_check_relocs): Increment
499 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
500 against STT_GNU_IFUNC symbol.
501 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
502 local STT_GNU_IFUNC definition is used.
503 (elf_i386_relocate_section): Handle got.offset != -1 for
504 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
507 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
508 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
509 relocations against STT_GNU_IFUNC symbol.
510 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
511 local STT_GNU_IFUNC definition is used.
512 (elf64_x86_64_relocate_section): Handle got.offset != -1
513 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
514 STT_GNU_IFUNC symbol.
516 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
519 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
520 (elf_i386_reloc_type_lookup): Likewise.
521 (R_386_tls): Removed.
522 (R_386_irelative): New.
523 (R_386_vt_offset): Updated.
524 (elf_i386_rtype_to_howto): Likewise.
525 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
526 (elf_i386_link_hash_table_create): Initialize igotplt,
528 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
529 (elf_i386_adjust_dynamic_symbol): Likewise.
530 (elf_i386_allocate_dynrelocs): Likewise.
531 (elf_i386_relocate_section): Likewise.
532 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
534 (elf_i386_finish_dynamic_symbol): When building a static
535 executable, use .iplt, .igot.plt and .rel.iplt sections for
536 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
537 locally defined STT_GNU_IFUNC symbol.
539 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
540 (x86_64_reloc_map): Likewise.
541 (R_X86_64_standard): Updated.
542 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
543 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
545 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
546 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
547 (elf64_x86_64_allocate_dynrelocs): Likewise.
548 (elf64_x86_64_relocate_section): Likewise.
549 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
551 (elf64_x86_64_finish_dynamic_symbol): When building a static
552 executable, use .iplt, .igot.plt and .rela.iplt sections for
553 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
554 for locally defined STT_GNU_IFUNC symbol.
556 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
557 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
559 * bfd-in2.h: Regenerated.
560 * libbfd.h: Likewise.
562 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
564 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
565 (_bfd_elf_make_ifunc_reloc_section): Removed.
566 (_bfd_elf_is_ifunc_symbol): Likewise.
567 (_bfd_elf_create_static_ifunc_sections): New.
569 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
571 (elf_link_add_object_symbols): Here.
572 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
573 STT_GNU_IFUNC symbol.
574 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
575 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
576 (IFUNC_INFIX): Removed.
577 (get_ifunc_reloc_section_name): Likewise.
578 (_bfd_elf_make_ifunc_reloc_section): Likewise.
579 (_bfd_elf_is_ifunc_symbol): Likewise.
580 (_bfd_elf_create_static_ifunc_sections): New.
582 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
584 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
585 (create_got_section): Likewise.
586 (allocate_dynrelocs): Likewise.
587 (readonly_dynrelocs): Likewise.
588 (set_tls_module_base): Likewise.
589 (dtpoff_base): Likewise.
591 (elf_i386_link_hash_table_create): Updated.
592 (elf_i386_create_dynamic_sections): Likewise.
593 (elf_i386_check_relocs): Likewise.
594 (elf_i386_size_dynamic_sections): Likewise.
595 (elf_i386_relocate_section): Likewise.
597 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
598 (create_got_section): Likewise.
599 (allocate_dynrelocs): Likewise.
600 (readonly_dynrelocs): Likewise.
601 (set_tls_module_base): Likewise.
602 (dtpoff_base): Likewise.
604 (elf64_x86_64_link_hash_table_create): Updated.
605 (elf64_x86_64_create_dynamic_sections): Likewise.
606 (elf64_x86_64_check_relocs): Likewise.
607 (elf64_x86_64_size_dynamic_sections): Likewise.
608 (elf64_x86_64_relocate_section): Likewise.
610 2009-05-28 Nick Clifton <nickc@redhat.com>
612 * targets.c (_bfd_target_vector): Only include plugin target in
613 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
615 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
617 * elf32-spu.c (struct call_info): New member broken_cycle.
618 (remove_cycle): Instead of physically removing call_info structures
619 to break call graph cycles, mark them using the broken_cycle flag.
620 (mark_overlay_section): Respect broken_cycle flag.
621 (unmark_overlay_section): Likewise.
622 (collect_lib_sections): Likewise.
623 (collect_overlays): Likewise.
624 (sum_stack): Likewise.
626 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
628 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
629 (mark_functions_via_relocs): Initialize callee->count to 1.
630 (pasted_function): Likewise.
631 (spu_elf_auto_overlay): Honor call counts when determining number
632 of stubs required in software i-cache mode.
634 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
636 * plugin.c (program_name): Remove.
637 (plugin_program_name): New.
638 (bfd_plugin_set_program_name): New.
639 (try_load_plugin): Use plugin_program_name.
640 * plugin.h (bfd_plugin_set_program_name): New.
642 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
644 * aclocal.m4: Include ../config/plugins.m4.
645 * configure.in: Use AC_PLUGINS.
646 * configure: Regenerate.
647 * Makefile.in: Regenerate.
648 * doc/Makefile.in: Regenerate.
650 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
652 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
654 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
655 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
656 * elf32-avr.c (elf32_avr_relax_section): Likewise.
657 * elf32-frv.c (elf32_avr_relax_section): Likewise.
658 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
659 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
660 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
661 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
662 * reloc.c (bfd_generic_relax_section): Likewise.
663 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
664 * vms.c (vms_bfd_relax_section): Likewise.
666 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
668 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
670 * elf32-i386.c (is_indirect_symbol): Renamed to ...
671 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
673 * elf32-i386.c (allocate_dynrelocs): Updated.
674 (elf_i386_relocate_section): Likewise.
675 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
676 (elf64_x86_64_relocate_section): Likewise.
678 * elf64-x86-64.c (is_indirect_symbol): Removed.
680 2009-05-26 Nick Clifton <nickc@redhat.com>
682 * po/id.po: Updated Indonesian translation.
684 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
686 * Makefile.am: Run "make dep-am".
689 (ALL_MACHINES): Add cpu-plugin.lo.
690 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
691 (BFD32_BACKENDS): Add plugin.lo.
692 (BFD32_BACKENDS_CFILES): Add plugin.c.
693 (libbfd_la_LIBADD): Add LIBDL
694 * archures.c (bfd_architecture): Add bfd_arch_plugin.
695 (bfd_plugin_arch): Declare.
696 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
697 * bfd.c (bfd): Add plugin_data.
698 * config.bfd: Handle the plugin target.
699 * configure.in: Check for --enable-plugins.
700 (LT_INIT): Use the dlopen option.
704 * targets.c (plugin_vec): Declare.
705 (_bfd_target_vector): Add plugin_vec.
706 * Makefile.in: Regenerate.
707 * bfd-in2.h: Regenerate.
708 * configure: Regenerate.
710 2009-05-26 Alan Modra <amodra@bigpond.net.au>
712 * dep-in.sed: Don't modify .o to .lo here. Output one filename
713 per line with all lines having continuation backslash. Prefix
714 first line with "A", following lines with "B".
715 * Makefile.am (DEP): Don't use dep.sed here.
716 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
717 dep.sed here on dependencies, sort and uniq.
718 * Makefile.in: Regenerate.
720 2009-05-25 Tristan Gingold <gingold@adacore.com>
722 * makefile.vms: Add verilog.obj to object list OBJS.
724 2009-05-24 Alan Modra <amodra@bigpond.net.au>
726 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
727 for BFD_IN_MEMORY is cleared.
728 (bfd_bwrite): Zero excess memory allocated.
730 2009-05-22 Julian Brown <julian@codesourcery.com>
732 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
734 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
735 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
736 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
737 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
738 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
739 (a8_erratum_fix, a8_erratum_reloc): New structs.
740 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
741 num_a8_erratum_fixes, fix_cortex_a8 fields.
742 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
743 (elf32_arm_add_stub): Split into two parts, creating...
744 (elf32_arm_create_or_find_stub_sec): New function.
745 (elf32_arm_final_link_relocate): Add forward declaration.
746 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
747 relocations, multiple relocations per stub.
748 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
749 (arm_size_one_stub): Use find_stub_size_and_template.
750 (a8_reloc_compare): New.
751 (find_thumb_glue): Add forward declaration.
752 (cortex_a8_erratum_scan): New.
753 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
754 (bfd_elf32_arm_set_cortex_a8_fix): New.
755 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
756 (arm_map_one_stub): Add THUMB32_TYPE support.
757 (a8_branch_to_stub_data): New.
758 (make_branch_to_a8_stub): New.
759 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
760 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
761 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
762 Cortex-A8 erratum workaround.
763 * bfd-in2.h: Regenerate.
765 2009-05-22 Alan Modra <amodra@bigpond.net.au>
767 * Makefile.am: Run "make dep-am".
768 * Makefile.in: Regenerate.
769 * po/SRC-POTFILES.in: Regenerate.
771 2009-05-21 Alan Modra <amodra@bigpond.net.au>
773 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
776 2009-05-21 Alan Modra <amodra@bigpond.net.au>
778 * elf-bfd.h (struct elf_backend_data
779 <elf_backend_link_output_symbol_hook>): Return an int.
780 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
781 symbols on deleted .opd entries.
782 * elflink.c (elf_link_output_sym): Return without outputting sym
783 if output_symbol_hook returns 2.
784 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
785 Abort if we must not discard sym.
786 (elf_link_input_bfd): Similarly, don't set finfo->indices for
788 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
789 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
790 elf_backend_link_output_symbol_hook return type change.
791 * elf32-arm.c (output_arch_syminfo): Likewise.
792 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
793 (elf32_arm_output_arch_local_syms): Likewise.
794 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
795 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
796 (bfd_score_elf_link_output_symbol_hook): Likewise.
797 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
798 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
799 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
800 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
801 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
802 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
803 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
804 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
805 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
806 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
807 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
809 2009-05-21 Alan Modra <amodra@bigpond.net.au>
811 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
812 out of range .opd symbols.
814 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
816 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
817 fprintf_vma directly.
818 * peXXigen.c (pe_print_edata): Likewise.
819 (pe_print_pdata): Likewise.
820 (_bfd_XX_print_ce_compressed_pdata): Likewise.
821 (_bfd_XX_print_private_bfd_data_common): Likewise.
823 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
825 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
827 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
828 Paul Brook <paul@codesourcery.com>
830 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
831 fix discarded sections.
833 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
835 * elf32-spu.c (mark_overlay_section): Move .init and .fini
836 sections into the software icache.
838 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
840 * elf32-spu.c (build_stub): Always build "compact" sofware
843 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
845 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
846 (spu_elf_setup): Initialize it.
847 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
848 Update to new-sytle cache manager data structures.
849 (spu_elf_build_stubs): Generate new-style cache manager data
850 structures and symbols.
851 (spu_elf_auto_overlay): Update size computation.
853 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
855 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
856 segments first amongst the program headers.
858 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
860 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
861 into addresses for relocation types that look at high bits. Remove
862 special handling of relocation overflow warnings.
864 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
866 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
867 control flow graph between fragments of a function.
869 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
871 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
872 generate only a 16-byte .toe section.
873 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
875 2009-05-14 Alan Modra <amodra@bigpond.net.au>
877 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
878 (spu_elf_place_overlay_data): ..here. New function.
879 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
881 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
883 * elf32-arm.c: Move sysdep.h to start of file.
885 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
887 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
889 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
890 __icache_tag_array and __icache_tag_array_size.
892 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
894 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
896 (bfinfdpic_link_omit_section_dynsym): Likewise.
897 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
899 2009-05-05 Paul Brook <paul@codesourcery.com>
901 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
902 * bfd-in2.h: Regenerate.
903 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
904 (_arm_elf_section_data): Add text and exidx fields.
905 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
906 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
907 copy_exidx_entry): New functions.
908 (elf32_arm_write_section): Fixup .ARM.exidx contents.
910 2009-05-05 Christophe lyon <christophe.lyon@st.com>
912 * elf32-arm.c (DEF_STUBS): New helper define.
913 (DEF_STUB): Likewise.
914 (stub_def): New type.
915 (stub_definitions): New array, containing stub template pointers
917 (arm_size_one_stub): Make use of stub_definitions.
919 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
921 * elflink.c (find_version_for_sym): Remove from here, ...
922 * linker.c (bfd_find_version_for_sym): ... rename, replace
923 here, make public and update all callers.
924 * bfd-in2.h: Regenerate.
926 2009-04-30 Nick Clifton <nickc@redhat.com>
928 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
930 (struct elf_obj_data): Add has_ifunc_symbols boolean.
931 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
932 into a STT_GNU_IFUNC symbol type.
933 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
935 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
936 the binary contains ifunc symbols.
937 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
938 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
939 * elf32-i386.c (is_indirect_function): New function.
940 (elf_i386_check_relocs): Create an ifunc output section.
941 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
942 section if necessary.
943 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
945 (elf_i386_add_symbol_hook): New function. Set the
946 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
947 symbol is encountered.
948 (elf_backend_post_process_headers): Define.
949 (elf_backend_add_symbol_hook): Define.
950 (elf_i386_post_process_headers): Rename to
951 elf_i388_fbsd_post_process_headers.
952 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
953 (is_indirect_function): New function.
954 (elf64_x86_64_check_relocs): Create an ifunc output section.
955 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
956 section if necessary.
957 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
959 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
960 elf_obj_data structure if an ifunc symbol is encountered.
961 (elf_backend_post_process_headers): Define.
962 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
963 if we have ifunc symbols to handle.
964 (get_ifunc_reloc_section_name): New function. Computes the name
965 for an ifunc section.
966 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
967 section to hold ifunc relocs.
968 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
969 (bfd_print_symbol_vandf): Handle ifunc symbols.
970 (bfd_decode_symclass): Likewise.
971 * bfd-in2.h: Regenerate.
973 2009-04-30 Joseph Myers <joseph@codesourcery.com>
975 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
976 MOVW and MOVT relocations in a shared library link.
978 2009-04-27 Anthony Green <green@moxielogic.com>
980 * verilog.c: New file.
981 * Makefile.am (BFD32_LIBS): Add verilog.c.
982 (BFD32_LIBS_CFILES): Add verilog.c.
983 (verilog.lo): New build rule.
984 * Makefile.in: Rebuilt.
985 * targets.c: Add verilog support.
986 * bfd.c (tdata union): Add Verilog private data field.
987 * bfd-in2.h: Regenerate.
989 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
991 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
994 2009-04-23 Matthias Klose <doko@ubuntu.com>
996 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
998 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1001 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1002 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1003 (elf32_arm_size_stubs): Likewise.
1004 (record_thumb_to_arm_glue): Deleted unused function.
1005 (bfd_elf32_arm_process_before_allocation): No longer handle
1006 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1007 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1008 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1010 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1012 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1013 (elf32_arm_write_section): Declare early.
1014 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1015 (arm_allocate_glue_section_space): Exclude empty sections.
1016 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1017 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1019 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1020 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1021 (elf32_arm_size_dynamic_sections): Allocate interworking
1023 (bfd_elf32_bfd_final_link): Define.
1025 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1027 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1029 * coffcode.h (coff_compute_section_file_positions): Clear
1030 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1032 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1033 force_minimum_alignment.
1035 * libcoff.h: Regenerated.
1037 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1038 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1040 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1041 nor target_subsystem.
1043 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1044 force_minimum_alignment nor target_subsystem.
1046 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1048 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1049 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1050 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1051 include in coff-x86_64.c of headers.
1052 (PDATA_ROW_SIZE): New define.
1053 (pex_regs[]): New static array.
1054 (pex64_get_runtime_function): New static function.
1055 (pex64_get_unwind_info): Likewise.
1056 (pex64_get_scope_entry): Likewise.
1057 (pex64_xdata_print_uwd_codes): Likewise.
1058 (pex64_get_section_by_rva): Likewise.
1059 (pex64_dump_xdata): Likewise.
1060 (pex64_bfd_print_pdata): Likewise.
1061 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1062 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1063 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1065 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1066 Alan Modra <amodra@bigpond.net.au>
1067 Dave Korn <dave.korn.cygwin@gmail.com>
1069 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1070 long names and non-NUL-terminated strings.
1072 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1074 * bfd-in2.h: Regenerated.
1076 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1078 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1079 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1081 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1084 * coffcode.h (bfd_pei_p): New.
1086 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1087 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1088 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1089 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1090 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1091 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1093 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1094 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1095 bfd_efi_rtdrv_x86_64_vec,
1096 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1097 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1098 * targets.c: Likewise.
1100 * configure: Regenerated.
1101 * libcoff.h: Likewise.
1102 * Makefile.in: Likewise.
1104 * efi-app-ia32.c: Removed.
1105 * efi-app-x86_64.c: Likewise.
1106 * efi-bsdrv-ia32.c: Likewise.
1107 * efi-bsdrv-ia64.c: Likewise.
1108 * efi-bsdrv-x86_64.c: Likewise.
1109 * efi-rtdrv-ia32.c: Likewise.
1110 * efi-rtdrv-ia64.c: Likewise.
1111 * efi-rtdrv-x86_64.c: Likewise.
1112 * efi-rtdrv-ia32.c: Likewise.
1114 * efi-app-ia64.c: Moved to ...
1116 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1117 (TARGET_NAME): Set to pei-ia64.
1119 * libpei.h (bfd_target_pei_p): Removed.
1120 (bfd_target_pei_arch): Likewise.
1121 (bfd_target_efi_app_p): Likewise.
1122 (bfd_target_efi_app_arch): Likewise.
1123 (bfd_target_efi_bsdrv_p): Likewise.
1124 (bfd_target_efi_bsdrv_arch): Likewise.
1125 (bfd_target_efi_rtdrv_p): Likewise.
1126 (bfd_target_efi_rtdrv_arch): Likewise.
1127 (bfd_pe_executable_p): Likewise.
1129 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1130 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1131 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1132 and efi-rtdrv-ia32.c.
1133 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1134 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1135 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1136 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1137 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1138 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1139 (efi-app-ia64.lo): Removed.
1140 (efi-bsdrv-ia32.lo): Likewise.
1141 (efi-rtdrv-ia32.lo): Likewise.
1142 (efi-app-ia64.lo): Likewise.
1143 (efi-bsdrv-ia64.lo): Likewise.
1144 (efi-rtdrv-ia64.lo): Likewise.
1145 (efi-app-x86_64.lo): Likewise.
1146 (efi-bsdrv-x86_64.lo): Likewise.
1147 (efi-rtdrv-x86_64.lo): Likewise.
1150 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1152 (arch_type): Removed.
1153 (pe_arch): Likewise.
1154 (pe_bfd_object_p): Just return coff_object_p.
1156 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1157 bfd_pe_executable_p with bfd_pei_p.
1159 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1161 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1162 PLT entries to an undefined symbol when generating a shared
1165 2009-04-17 Nick Clifton <nickc@redhat.com>
1168 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1170 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1172 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1173 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1174 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1175 * binary.c (binary_bfd_define_common_symbol): Likewise.
1176 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1177 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1178 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1179 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1180 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1181 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1182 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1183 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1184 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1185 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1186 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1187 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1188 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1189 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1190 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1191 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1192 * som.c (som_bfd_define_common_symbol): Likewise.
1193 * srec.c (srec_bfd_define_common_symbol): Likewise.
1194 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1195 * versados.c (versados_bfd_define_common_symbol): Likewise.
1196 * vms.c (vms_bfd_define_common_symbol): Likewise.
1197 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1198 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1199 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1200 (pmac_xcoff_vec): Likewise.
1201 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1202 (aix5coff64_vec): Likewise.
1203 * linker.c (bfd_generic_define_common_symbol): New function.
1204 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1205 (_bfd_define_common_symbol): New field.
1206 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1207 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1208 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1210 * bfd-in2.h: Regenerate.
1211 * libbfd.h: Likewise.
1212 * libcoff.h: Likewise.
1214 2009-04-15 Anthony Green <green@moxielogic.com>
1216 * targets.c: Add moxie support.
1217 * Makefile.am: Ditto.
1218 * Makefile.in: Rebuilt.
1219 * cpu-moxie.c, elf32-moxie.c: New files.
1220 * archures.c: Add moxie support.
1221 * configure.in: Add moxie support.
1222 * configure: Rebuilt.
1223 * config.bfd, archures.c: Add moxie support.
1224 * bfd-in2.h: Rebuilt.
1226 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1228 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1229 branch to an undef weak symbol into a jump to next instruction if
1230 a PLT entry will be created.
1232 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1234 * coffgen.c (make_a_section_from_file): Set the backend long
1235 section names enable if long section names found on input.
1236 * coffcode.h: Extend long section names documentation to match.
1238 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1240 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1243 2009-04-07 DJ Delorie <dj@redhat.com>
1245 * archures.c: Add bfd_mach_mep_c5.
1246 * bfd-in2.h: Likewise.
1247 * cpu-mep.c: Add bfd_c5_arch.
1248 * elf32-mep.c: Support it.
1250 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1252 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1253 info->callbacks->einfo.
1254 * linker.c (_bfd_generic_section_already_linked): Likewise.
1256 2009-04-06 DJ Delorie <dj@redhat.com>
1258 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1260 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1262 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1263 _bfd_pex64_print_pdata only if PE is defined.
1265 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1266 (_bfd_pex64_print_pdata): This.
1268 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1269 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1272 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1274 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1275 _bfd_pep_print_x64_pdata.
1276 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1277 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1279 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1281 * elf32-xtensa.c (relax_property_section): Always set r_offset
1284 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1286 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1287 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1289 (elf32_arm_stub_type): New enum values for the two new stubs.
1290 (arm_type_of_stub): Make use of the two new stubs.
1291 (arm_size_one_stub): Handle the two new stubs.
1293 2009-04-01 Matt Thomas <matt@netbsd.org>
1295 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1296 hidden symbols into the GOT or PLT.GOT.
1297 (elf_vax_relocate_section): Do not emit a PCREL reloc
1298 into a shared object if it is against a hidden symbol.
1300 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1302 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1303 and know_contains_shared_object_p.
1304 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1305 Cache the result in the archive_info table.
1306 (xcoff_auto_export_p): Add an "info" parameter and update the
1307 call to xcoff_archive_contains_shared_object_p.
1308 (xcoff_mark_auto_exports): Update accordingly.
1309 (xcoff_post_gc_symbol): Likewise.
1311 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1313 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1316 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1318 * coff-rs6000.c (member_layout): New structure.
1319 (archive_iterator): Likewise.
1320 (member_layout_init): New function.
1321 (archive_iterator_begin): Likewise.
1322 (archive_iterator_next): Likewise.
1323 (xcoff_write_armap_old): Use the new iterator functions.
1324 (do_shared_object_padding): Delete.
1325 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1326 handling of arch_info.
1327 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1328 first loop rather than the second. Allocate a member header if
1329 there isn't one, then work out the stat information and length
1330 in the first loop too. Use the new iterators for the second loop.
1331 (xcoff_write_archive_contents_big): Likewise.
1333 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1335 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1336 (bfd_xcoff_set_archive_import_path): Likewise.
1337 * bfd-in2.h: Regenerate.
1338 * xcofflink.c: Include libiberty.h.
1339 (xcoff_archive_info): New structure.
1340 (xcoff_archive_info_hash): New function.
1341 (xcoff_archive_info_eq): Likewise.
1342 (xcoff_get_archive_info): Likewise.
1343 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1344 (bfd_xcoff_split_import_path): New function.
1345 (bfd_xcoff_set_archive_import_path): Likewise.
1346 (xcoff_set_import_path): Move earlier in file.
1347 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1348 object to the the directory part of the bfd's filename. Get the
1349 import path and filename of an archive object from the archive's
1350 xcoff_tdata, initializing it if necessary. Update use of
1352 (bfd_link_input_bfd): Update use of import_file_id.
1353 (xcoff_write_global_symbol): Likewise.
1355 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1357 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1359 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1361 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1362 a .loader section for relocatable links.
1363 (xcoff_need_ldrel_p): New function.
1364 (xcoff_mark): Use it.
1365 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1367 (xcoff_build_ldsym): New function, split out from...
1368 (xcoff_build_ldsyms): ...here. Rename to...
1369 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1370 call xcoff_build_ldsym, if there's a loader section.
1371 (xcoff_build_loader_section): New function, extracted verbatim from...
1372 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1373 there's a loader section. Only add an __rtinit loader symbol
1374 if there's a loader section. Update after above name change.
1375 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1376 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1377 and xcoff_create_ldrel.
1378 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1379 (xcoff_reloc_link_order): Likewise, but only call it if there's
1380 a loader section. Use xcoff_symbol_section.
1381 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1382 if there's a loader section.
1384 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1386 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1388 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1390 * elf32-arm.c (group_sections): Rewrite loops for better
1393 2009-03-30 DJ Delorie <dj@redhat.com>
1395 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1396 relocs when doing a relocatable link.
1398 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1400 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1401 "ERROR:", in error messages.
1402 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1403 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1404 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1405 (elf32_arm_merge_eabi_attributes): Likewise.
1406 (elf32_arm_merge_private_bfd_data): Likewise.
1408 2009-03-27 Nick Clifton <nickc@redhat.com>
1410 * section.c (bfd_get_section_contents): Detect and handle the case
1411 where a section has the SEC_IN_MEMORY flag set but no actual
1414 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1417 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1418 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1419 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1420 if we don't find matching PT_LOAD when copying.
1422 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1424 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1425 the reloc descriptions.
1427 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1429 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1430 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1431 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1433 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1435 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1436 (bfd_i386_arch_intel_syntax): Likewise.
1437 (i8086_arch): Likewise.
1438 (bfd_x86_64_arch): Likewise.
1440 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1442 * elf32-cris.c (cris_elf_relocate_section): <case
1443 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1444 symbols for non-allocated sections. Don't check whether to
1445 generate R_CRIS_DTPMOD for non-allocated sections.
1446 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1447 handle relocation GC:ing if applied to non-allocated section.
1448 (cris_elf_check_relocs): Similar.
1450 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1451 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1452 when emitting a known TP offset in the GOT.
1454 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1456 * elf64-ppc.c (synthetic_opd): Delete.
1457 (compare_symbols): Look for .opd name rather than section match.
1458 (ppc64_elf_get_synthetic_symtab): Likewise.
1460 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1462 * elf32-ppc.c (is_pic_glink_stub): Delete.
1463 (is_nonpic_glink_stub): New function.
1464 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1466 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1468 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1469 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1471 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1472 macros for visibilty and locality checks.
1473 (elf_s390_adjust_dynamic_symbol): Likewise.
1474 (allocate_dynrelocs): Likewise.
1475 (elf_s390_relocate_section): Likewise.
1476 (elf_s390_finish_dynamic_symbol): Likewise.
1477 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1478 (elf_s390_adjust_dynamic_symbol): Likewise.
1479 (allocate_dynrelocs): Likewise.
1480 (elf_s390_relocate_section): Likewise.
1481 (elf_s390_finish_dynamic_symbol): Likewise.
1483 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1485 * bfd-in2.h: Regenerated.
1486 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1487 for debugging sections and map memory read/write dependent on
1489 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1490 without memory read flags set.
1491 * section.c: Add SEC_COFF_NOREAD to section flags.
1493 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1495 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1498 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1500 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1501 "no overlays" return. If there are overlays, create overlay
1502 manager entry symbols here, so that..
1503 (spu_elf_build_stubs): ..we don't need to set them up here.
1504 Simplify entry symbol tests.
1505 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1507 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1509 * elf.c (elfcore_grok_openbsd_procinfo)
1510 (elfcore_grok_openbsd_note): New functions.
1511 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1513 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1515 * vms-hdr.c: Don't include alloca.h.
1516 * elf32-m68hc1x.c: Include alloca-conf.h.
1518 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1520 * Makefile.am: Run "make dep-am".
1521 * Makefile.in: Regenerate.
1523 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1525 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1527 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1529 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1531 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1532 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1533 ovly_return fields with ovly_entry[2]. Adjust all users.
1534 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1536 (spu_elf_build_stubs): Likewise.
1537 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1538 ovly_flavour changes. Update all callers.
1539 (ovl_stub_size_log2): New function.
1540 (build_stub): Handle compact icache stubs. Use different manager
1541 entry point for stubs in non-icache area.
1542 (spu_elf_size_stubs): Don't allocate space for indirect branch
1544 (spu_elf_build_stubs): And don't built them.
1546 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1548 * dwarf2.c (read_section): Always use rawsize, if available.
1550 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1552 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1553 of rawsize and size for buffer.
1555 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1557 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1558 parameter just because fixed sections fit into local store.
1559 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1560 generating overlays if fixed sections plus reserved stack
1561 and heap space fit into local store.
1563 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1565 * elf32-spu.c (build_stub): Correct icache set_id.
1566 (spu_elf_relocate_section): Likewise.
1568 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1570 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1571 symbol table if it was created by the current call.
1573 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1575 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1576 class XMC_DS rather than XMC_UA.
1578 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1580 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1581 bfd_boolean export_defineds parameter with an unsigned int
1582 auto_export_flags parameter.
1583 * bfd-in2.h: Regenerate.
1584 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1585 split out from xcoff_build_ldsyms.
1586 (xcoff_covered_by_expall_p): New function.
1587 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1588 but with extra code to handle -bexpfull and -bexpall.
1589 (xcoff_mark_auto_exports): New function.
1590 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1591 a function should be automatically exported.
1592 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1593 parameter with an auto_export_flags parameter. Update ldinfo
1594 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1597 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1599 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1600 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1601 init and fini functions. Do garbage collection for objects
1602 without an entry point too.
1604 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1606 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1607 check whether a symbol has csect information.
1608 (coff_print_aux): Likewise.
1609 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1610 information for C_AIX_WEAKEXT too.
1611 (_bfd_xcoff_swap_aux_out): Likewise.
1612 (xcoff_reloc_type_br): Handle defweak symbols too.
1613 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1614 information for C_AIX_WEAKEXT too.
1615 (_bfd_xcoff64_swap_aux_out): Likewise.
1616 (xcoff64_reloc_type_br): Handle defweak symbols too.
1617 * coffgen.c (coff_print_symbol): Handle auxillary function
1618 information for C_AIX_WEAKEXT too.
1619 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1620 instead of BSF_GLOBAL if the L_WEAK flag is set.
1621 (xcoff_dynamic_definition_p): New function.
1622 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1623 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1624 always take the symbol class from the ldsym. Use weak bfd symbol
1625 types for weak ldsyms.
1626 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1627 Fix the check for whether a definition is from a shared object.
1628 Allow redefinitions of weak symbols.
1629 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1630 (xcoff_keep_symbol_p): Likewise.
1631 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1632 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1633 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1634 but mark them as L_WEAK.
1635 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1636 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1638 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1640 * xcofflink.c (xcoff_mark): When walking the relocations,
1641 only mark the target symbol or the target section, not both.
1642 (xcoff_final_definition_p): New function.
1643 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1644 symbol is a valid definition of the associated output symbol.
1645 Use XCOFF_ALLOCATED to stop the same hash table entry having
1647 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1649 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1651 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1653 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1656 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1658 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1659 * libcoff.h: Regenerate.
1660 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1661 line-number counts in the bfd's lineno_counts field.
1662 Don't keep per-csect line-number counts.
1663 (xcoff_sweep): Don't update per-csect line-number counts.
1664 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1665 entries in each output section.
1666 (xcoff_link_input_bfd): Get the number of line numbers from
1667 the bfd's lineno_counts field, rather than recalculating it
1668 from scratch. Fix the range check when updating C_BINCL and
1670 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1671 here. Don't expect csects to have line-number counts.
1673 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1675 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1676 * libcoff.h: Regenerate.
1677 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1678 "skip" logic from xcoff_link_input_bfd.
1679 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1680 objects in a dynamic link, rather than checking whether csectpp
1681 is null. Always allocate debug_index for other objects,
1682 and always go through the loop. Update the type of debug_index
1683 after the change above. Read the auxillary csect information
1684 and use xcoff_keep_symbol_p to decide whether a symbol should
1685 be kept. Set its debug_index to -2 if not.
1686 (xcoff_link_input_bfd): Update the type of debug_index after
1687 the change above and always expect it to be nonnull. Use it to
1688 test whether a symbol should be stripped, rather than making the
1689 decision here. Postpone all symbol creation to the second pass.
1691 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1693 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1694 creating a descriptor.
1695 (xcoff_sweep): Don't mark toc_section unless it's needed.
1696 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1697 when marking every bfd.
1698 (xcoff_link_input_bfd): Skip all TOC anchors.
1699 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1700 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1701 to -1; call xcoff_find_tc0 instead.
1703 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1705 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1706 * libcoff.h: Regenerate.
1707 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1708 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1709 the previous symbol's csect. Treat last_symndx as an inclusive value
1710 and simplify its handling.
1711 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1712 symbols with the right csect. Don't mark rsec when processing
1713 relocations against undefined or absolute sections.
1714 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1715 of bfd_und_section_ptr.
1716 (xcoff_link_input_bfd): Likewise.
1718 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1720 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1721 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1722 flag is set. Assert that all undefined symbols are either
1723 imported or defined by a dynamic object.
1724 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1725 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1726 handling to all relocations. Only set XCOFF_CALLED for function
1728 (xcoff_find_function): New function, split out from...
1729 (bfd_xcoff_export_symbol) ...here.
1730 (xcoff_set_import_path): New function, split out from...
1731 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1732 meaning of XCOFF_CALLED.
1733 (xcoff_mark_symbol): If we mark an undefined and unimported
1734 symbol, find some way of defining it. If the symbol is a function
1735 descriptor, fill in its definition automatically. If the symbol
1736 is a function, mark its descriptor and allocate room for global
1737 linkage code. Otherwise mark the symbol as implicitly imported.
1738 Move the code for creating function descriptors from...
1739 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1740 check for symbols that were implicitly defined.
1741 (xcoff_mark): Don't count any dynamic relocations against
1743 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1744 in the xcoff link info.
1745 (xcoff_link_input_bfd): Remove handling of undefined and
1748 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1750 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1751 if the target is absolute. Fix comment typo.
1752 (xcoff_ppc_relocate_section): Remove FIXME.
1753 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1754 if the target is absolute.
1756 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1758 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1759 R_POS and R_NEG relocations against absolute symbols to the
1762 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1764 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1765 to 2 for bfd_mach_ppc_620.
1767 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1769 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1770 * configure.in: Likewise.
1771 * configure: Regenerate.
1773 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1776 * elf.c (assign_section_numbers): Generate symbol table if there
1777 is any relocation in output.
1778 (_bfd_elf_compute_section_file_positions): Likewise.
1780 2009-03-13 Nick Clifton <nickc@redhat.com>
1783 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1784 * elflink.c (elf_link_read_relocs_from_section): Use
1785 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1786 relocs but no symbol table.
1787 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1789 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1792 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1793 to check ___tls_get_addr.
1795 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1796 strncmp to check __tls_get_addr.
1798 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1800 * dwarf2.c (read_section): Always check the offset, even when the
1801 section has been read before.
1803 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1805 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1808 2009-03-11 Chris Demetriou <cgd@google.com>
1810 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1811 * bfd-in2.h: Regenerate.
1812 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1813 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1815 (bsd_write_armap): Likewise.
1816 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1817 flag is set, do nothing.
1818 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1821 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1823 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1824 used to update stack pointer.
1826 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1829 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1830 for unknown symbols in absolute section.
1832 2009-03-06 Nick Clifton <nickc@redhat.com>
1834 * po/es.po: Updated Spanish translation.
1836 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1838 * elf32-arm.c (group_sections): Take next section size into
1839 account before accepting to group it.
1841 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1843 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1845 (elf32_arm_final_link_relocate): Likewise.
1847 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1850 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1852 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1854 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1855 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1856 (BFD_FAKE_SECTION): Init new flag.
1857 * ecoff.c (bfd_debug_section): Likewise.
1858 * bfd-in2.h: Regenerate.
1859 * libbfd.h: Regenerate.
1860 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1861 (ppc_elf_reloc_type_lookup): Handle new relocs.
1862 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1863 without marker relocs.
1864 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1865 if section has no old-style calls.
1866 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1867 Don't try to optimize new-style __tls_get_addr call when handling
1868 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1870 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1871 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1872 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1873 without marker relocs.
1874 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1875 if section has no old-style calls. Set toc_ref for new relocs as
1877 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1878 Don't try to optimize new-style __tls_get_addr call when handling
1879 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1882 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1885 * configure.in: Test for ld --as-needed support. Link shared
1886 libbfd against libm.
1887 * configure: Regenerate.
1889 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1891 * Makefile.am: Run "make dep-am".
1892 * Makefile.in: Regenerate.
1894 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1896 * elf32-score7.c: New file.
1897 * elf32-score.h: New file.
1898 * elf32-score.c: Add code to support score 7. Set score7 as the
1900 * cpu-score.c: Add score7 architecure.
1901 (compatibile): New function.
1902 * Makefile.am: Add rules for building elf32-score7 object.
1903 * Makefile.in: Regenerate.
1904 * configure.in: Add elf32-score7 object to score vectors.
1905 * configure: Regenerate.
1906 * reloc.c: Add score7 relocs.
1907 * archures.c: Add score3 and score7 machine numbers.
1908 * bfd-in2.h: Regenerate.
1909 * libbfd.h: Regenerate.
1911 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1913 * configure: Regenerate.
1915 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1917 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1918 (elf32_hppa_check_relocs): Use it.
1920 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1922 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1923 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1924 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1925 (elf_hppa_record_segment_addrs): Likewise.
1926 (elf_hppa_final_link): Likewise.
1927 (elf_hppa_relocate_insn): Likewise.
1928 (elf_hppa_final_link_relocate): Likewise.
1929 (elf64_hppa_relocate_section): Likewise.
1930 * elf64-hppa.c: Insert above.
1932 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1934 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1935 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1936 (elf_hppa_relocate_section): Likewise.
1937 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1938 from struct elf_link_hash_entry. Add count field.
1939 (struct elf64_hppa_dyn_hash_table): Delete.
1940 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1941 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1942 (hppa_elf_hash_entry, eh_name): Define.
1943 (elf64_hppa_new_dyn_hash_entry): Delete.
1944 (elf64_hppa_dyn_hash_lookup): Delete.
1945 (elf64_hppa_dyn_hash_traverse): Delete.
1946 (get_dyn_name): Delete.
1947 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1948 of struct elf64_hppa_dyn_hash_entry *.
1949 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1950 allocate_global_data_plt, allocate_global_data_stub,
1951 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1953 (hppa64_link_hash_newfunc): New.
1954 (elf64_hppa_hash_table_create): Rework.
1955 (count_dyn_reloc): Likewise.
1956 (hppa64_elf_local_refcounts): New.
1957 (elf64_hppa_check_relocs): Rework using standard technique for recording
1958 local DLT, PLT and OPD reference counts.
1959 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1960 elf_link_hash_entry *.
1961 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1962 allocate_global_data_plt, allocate_global_data_stub,
1963 allocate_global_data_opd, allocate_dynrel_entries,
1964 elf64_hppa_adjust_dynamic_symbol,
1965 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1966 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1967 Use hppa_link_hash_table. Rework.
1968 (elf64_hppa_link_output_symbol_hook): Rework.
1969 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1970 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1971 elf64_hppa_finish_dynamic_sections): Likewise.
1973 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1975 * elf32-arm.c (stub_reloc_type): Removed.
1976 (insn_sequence): Renamed reloc_type field to r_type.
1977 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1978 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1979 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1980 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1981 (arm_stub_is_thumb): Catch new stubs.
1982 (arm_type_of_stub): Handle new stubs.
1983 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1984 (bfd_elf32_arm_process_before_allocation): Remove useless
1987 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1989 * elf.c (elf_find_function): Use is_function_type to check
1992 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1994 * xtensa-modules.c: Revert to previous version 1.11 due
1995 to inadvertant commit.
1997 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1999 * elf32-xtensa.c (text_action_add): Separate test for action
2000 type. Break if saved action is ta_widen_insn at same offset.
2002 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2004 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2005 to elf32_arm_stub_long_branch_any_arm_pic.
2006 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2007 (enum elf32_arm_stub_type, arm_type_of_stub)
2008 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2011 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2013 * elf32-arm.c (PREV_SEC): Update comment.
2014 (group_sections): Rename argument to stubs_always_after_branch.
2015 Reverse the list and place stubs at the end of input sections.
2017 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2019 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2021 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2023 (arm_size_one_stub): Remove unnecessary break.
2024 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2026 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2028 * elf32-arm.c (stub_insn_type): New type.
2029 (stub_reloc_type): Likewise.
2030 (insn_sequence): Likewise.
2031 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2032 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2033 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2034 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2035 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2036 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2037 (elf32_arm_stub_hash_entry): Add new helper fields.
2038 (stub_hash_newfunc): Initialize these new fields.
2039 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2040 to take endianness into account.
2041 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2042 (arm_map_one_stub): Code is now more generic, thanks to
2045 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2047 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2049 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2050 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2051 BLX is not available. Fix typo in warning message. Add comments
2052 and improve formatting.
2053 (arm_build_one_stub): Adjust to new
2054 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2055 (arm_map_one_stub): Likewise.
2057 2009-02-23 Tristan Gingold <gingold@adacore.com>
2058 Eric Botcazou <ebotcazou@adacore.com>
2059 Douglas B Rupp <rupp@gnat.com>
2061 * vms.h: Update copyright year, fix comments, reorder declarations.
2062 (_bfd_save_vms_section): Remove the prototype.
2063 (EGPS_S_V_NO_SHIFT): New constant.
2064 (bfd_vms_set_section_flags): New prototype.
2065 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2067 (EGSY_S_W_FLAGS): Ditto.
2068 (EGSY_S_V_QUAD_VAL): Ditto.
2069 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2070 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2071 EGST_S_B_NAMLNG): Ditto.
2072 (ESRF_S_B_NAMLNG): Ditto.
2073 (ETIR_S_C_HEADER_SIZE): Ditto.
2074 (EGPS_S_V_ALLOC_64BIT): Ditto.
2075 (DST_S_C_EPILOG): Ditto.
2076 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2077 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2078 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2079 (DST_S_L_PCLINE_UNSLONG): Ditto.
2080 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2081 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2082 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2083 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2084 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2085 (DST_S_B_SRC_UNSBYTE): Ditto.
2086 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2088 (vms_section, vms_reloc): Remove types.
2089 (hdr_struc): Replaced by ...
2090 (hdr_struct): ... new type.
2091 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2092 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2093 (EMH_DATE_LENGTH): Ditto.
2094 (eom_struc): Replaced by ...
2095 (eom_struct): ... new type.
2096 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2097 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2098 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2099 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2100 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2101 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2102 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2103 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2104 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2105 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2106 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2107 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2108 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2109 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2110 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2111 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2112 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2113 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2114 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2115 (enum file_type_enum): New type.
2116 (struct location_struct): Removed.
2117 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2118 (struct funcinfo, struct module): Ditto.
2119 (struct vms_private_data_struct): Update fields.
2120 (struct vms_section_data_struct): New type.
2122 * vms.c: Update copyright year, fix comments,
2123 Fix includes for DECC, add prototypes.
2124 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2126 Use flavour to set is_vax, location_stack is removed.
2127 (struct pair): Declare.
2128 (fill_section_ptr): Initialize variables at declaration.
2129 Add guard to set SECTION_SYM flag, handlde und section.
2130 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2131 (_bfd_vms_slurp_object_records): New function, replaces previous
2133 (vms_slurp_module): New function.
2134 (vms_slurp_image): Ditto.
2135 (vms_object_p): Complete rewrite.
2136 (vms_mkobject): Use is_vax field to slect architecture.
2137 (free_reloc_stream): New function.
2138 (vms_convert_to_var): Ditto.
2139 (vms_convert_to_var_1): Ditto.
2140 (vms_convert_to_var_unix_filename): Ditto.
2141 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2143 (vms_new_section_hook): Set alignment to 0, allocate private data.
2144 (vms_get_section_contents): Load content.
2145 (vms_get_symbol_info): Handle undefined section.
2146 (vms_find_nearest_line): Handle.
2147 (alloc_reloc_stream): New function.
2148 (vms_slurp_reloc_table): Ditto.
2149 (vms_get_reloc_upper_bound): Make it real.
2150 (vms_canonicalize_reloc): Do the real work.
2151 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2153 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2154 (vms_set_arch_mach): Check arch.
2155 (vms_set_section_contents): Copy the content after allocation.
2156 (vms_alpha_vec): Update object flags.
2158 * vms-tir.c: Update copyright year, fix comments,
2159 add prototypes for new functions.
2160 (dst_define_location): New function.
2161 (dst_restore_location): New function.
2162 (dst_retrieve_location): New function.
2163 (dst_check_allocation): New function.
2164 (image_dump): Call dst_check_allocation.
2165 (image_write_b): Ditto.
2166 (image_write_w): Ditto.
2167 (image_write_l): Ditto.
2168 (image_write_q): Ditto.
2169 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2170 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2172 Call error handler instead of abort if name is not known.
2173 (etir_sta): Add quarter_relocs argument and set it.
2176 (etir_opr): Ditto, return FALSE in case of error.
2177 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2178 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2179 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2180 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2181 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2182 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2183 Return FALSE in case of error.
2184 (tir_sta): Change sign of psect.
2186 (tir_cmd): Fix cast. Makes tir_table static const.
2187 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2188 add argument to explain.
2189 (analyze_etir): Initialize maxptr, add quarter_relocs
2190 declaration, move some declarations into inner scopes.
2191 Handle quarter_relocs and STO_IMM.
2192 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2193 (_bfd_vms_slurp_relocs): New function.
2194 (_bfd_vms_decode_relocs): New function.
2195 (sto_imm): Rewritten.
2196 (start_first_etbt_record): New function.
2197 (start_another_etbt_record): Ditto.
2198 (etir_output_check): Ditto.
2199 (defer_reloc_p): Ditto.
2200 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2201 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2202 rewritte relocations handling.
2203 (_bfd_vms_write_tbt): Removed.
2204 (_bfd_vms_write_dbg): Ditto.
2206 * vms-misc.c: Update copyright year, Fix comments.
2207 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2208 (maybe_adjust_record_pointer_for_object): New function.
2209 (_bfd_vms_get_first_record): New function, replaces ...
2210 (_bfd_vms_get_record): .. removed.
2211 (_bfd_vms_get_object_record): New function.
2212 (_bfd_vms_get_object_record): New function.
2213 (vms_get_remaining_object_record): New function, replaces ...
2214 (_bfd_vms_get_next_record): ... removed.
2215 (add_new_contents): Removed.
2216 (_bfd_save_vms_section): Removed.
2217 (_bfd_get_vms_section): Removed.
2218 (_bfd_vms_output_flush): Write in VAR format.
2219 (new_symbol): Don't make UND section.
2221 * vms-hdr.c: Update copyright year, update list of record handled.
2222 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2223 (_bfd_vms_write_hdr): Strip vms and unix patches,
2224 add comments, truncate module name at 31 characters,
2225 use constants instead of hard-coded value,
2226 write BFD version instead of a fixed string.
2227 (_bfd_vms_slurp_ihd): New function.
2228 (_bfd_vms_slurp_isd): Ditto.
2229 (_bfd_vms_slurp_ihs): Ditto.
2230 (new_module): Ditto.
2231 (parse_module): Ditto
2232 (build_module_list): Ditto.
2233 (module_find_nearest_line): Ditto.
2234 (_bfd_vms_find_nearest_dst_line): Ditto.
2235 (vms_slurp_debug): Ditto.
2236 (_bfd_vms_slurp_dbg): Ditto.
2237 (_bfd_vms_slurp_tbt): Ditto.
2238 (_bfd_vms_write_dbg): Ditto.
2239 (_bfd_vms_write_tbt): Ditto.
2241 * vms-gsd.c: Update copyright year, update list of records handled.
2242 (EVAX_LITERALS_NAME): New macro.
2243 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2244 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2245 (register_universal_symbol): New function and prototype.
2246 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2247 improve debug messages,
2248 use constants instead of hard-coded value,
2249 fix missing endianness conversion,
2250 handle global symbol (SYMG).
2251 (bfd_vms_set_section_flags): New function.
2252 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2253 handle section literals,
2255 handle section bfd and vms flags,
2256 don't output LIB$INITIALIZE symbol,
2257 fix handling of weak symbols,
2258 fix evax vs vax procedure descriptor,
2259 handle absolute symbols.
2261 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2262 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2264 * makefile.vms (DEFS): Fix flags for VMS.
2266 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2268 * bfd-in2.h: Regenerated.
2269 * libbfd.h: Regenerated.
2271 2009-02-20 Cary Coutant <ccoutant@google.com>
2273 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2276 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2279 * coffcode.h (coff_write_object_contents): Don't let the string
2280 table offset overflow the s_name field when using long section names.
2282 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2284 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2285 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2286 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2287 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2288 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2289 (bfd_pmac_xcoff_backend_data): Likewise.
2290 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2291 (bfd_xcoff_aix5_backend_data): Likewise.
2292 (xcoff64_write_object_contents): Delete unused long_section_names
2294 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2295 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2297 * coffcode.h (documentation): Update to describe long section names.
2298 (COFFLONGSECTIONCATHELPER): New helper macro.
2299 (BLANKOR1TOODD): Likewise.
2300 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2301 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2302 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2303 (bfd_coff_set_long_section_names_allowed): New function.
2304 (bfd_coff_set_long_section_names_disallowed): Likewise.
2305 (struct bfd_coff_backend_data): Add new backend hook function
2306 pointer _bfd_coff_set_long_section_names.
2307 (bfd_coff_set_long_section_names): New backend hook.
2308 (coff_write_object_contents): Only generate long section names if
2309 bfd_coff_long_section_names() indicates they are currently enabled.
2310 (bfd_coff_std_swap_table): Make non-const, and initialise long
2311 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2312 (ticoff0_swap_table): Likewise to both.
2313 (ticoff1_swap_table): Again, likewise to both.
2314 * coffgen.c (make_a_section_from_file): Allow long section names
2315 as inputs even if not currently allowed for outputs.
2316 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2317 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2318 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2319 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2320 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2321 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2322 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2323 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2324 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2325 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2326 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2327 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2328 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2329 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2330 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2331 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2332 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2333 * libcoff-in.h: Update copyright year to cause updated copyright
2334 year in generated libcoff.h, and fix typo.
2335 * libcoff.h: Regenerated.
2336 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2337 (_bfd_ecoff_no_long_sections): Add prototype.
2338 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2339 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2340 defined by an including .c file.
2341 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2342 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2343 (ticoff1_swap_table): Likewise to both.
2345 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2347 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2348 stub. Catch default case error.
2349 (arm_map_one_stub): Add missing Thumb mapping symbol.
2351 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2354 * elf32-avr.c: Handle case where no local symbos exist correctly.
2356 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2359 * elf32-arm.c (arm_long_branch_stub,
2360 arm_thumb_v4t_long_branch_stub,
2361 arm_thumb_thumb_long_branch_stub,
2362 arm_thumb_arm_v4t_long_branch_stub,
2363 arm_thumb_arm_v4t_short_branch_stub,
2364 arm_pic_long_branch_stub):
2365 Renamed to elf32_arm_stub_long_branch_any_any,
2366 elf32_arm_stub_long_branch_v4t_arm_thumb,
2367 elf32_arm_stub_long_branch_thumb_only,
2368 elf32_arm_stub_long_branch_v4t_thumb_arm,
2369 elf32_arm_stub_short_branch_v4t_thumb_arm,
2370 elf32_arm_stub_long_branch_any_any_pic.
2371 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2372 arm_thumb_thumb_stub_long_branch,
2373 arm_thumb_arm_v4t_stub_long_branch,
2374 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2375 Renamed to arm_stub_long_branch_any_any,
2376 arm_stub_long_branch_v4t_arm_thumb,
2377 arm_stub_long_branch_thumb_only,
2378 arm_stub_long_branch_v4t_thumb_arm,
2379 arm_stub_short_branch_v4t_thumb_arm,
2380 arm_stub_long_branch_any_any_pic.
2382 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2384 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2385 in branch offset check.
2387 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2389 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2390 add toc.symndx and toc.add.
2391 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2393 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2395 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2396 (branch_reloc_hash_match): New function, extracted from..
2397 (ppc64_elf_tls_optimize): ..here.
2398 (ppc64_elf_relocate_section): Properly set addends when optimizing
2399 tls sequences. Avoid unnecessary reading and writing of insns.
2400 Only redo reloc when symbol changed. Bypass symbol checks when
2402 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2403 (branch_reloc_hash_match): New function, extracted from..
2404 (ppc_elf_tls_optimize): ..here.
2405 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2406 Don't clear addend on zapped __tls_get_addr reloc.
2408 2009-02-12 Nick Clifton <nickc@redhat.com>
2411 * elflink.c (bfd_elf_final_link): When counting the relocations,
2412 if the header size has not been set yet then assume that it will
2413 match the output section's reloc type.
2415 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2417 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2420 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2422 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2423 (find_function): Likewise.
2424 (pasted_function): Don't error if no prior function found.
2425 (discover_functions): Revert 2008-12-10 change. Extend first
2426 function range to start of section.
2428 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2430 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2432 * elf64-hppa.h: Likewise.
2434 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2436 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2439 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2441 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2442 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2444 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2446 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2447 * archures.c (bfd_mach_mips_xlr): Define.
2448 * bfd-in2.h: Regenerate.
2449 * cpu-mips.c (I_xlr): Define.
2450 (arch_info_struct): Add XLR entry.
2451 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2452 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2453 (mips_mach_extensions): Add XLR entry.
2455 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2457 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2459 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2461 * configure.in: AC_SUBST pdfdir.
2462 * Makefile.am: Add install-pdf, install-pdf-am
2463 and install-pdf-recursive targets. Define pdfdir.
2464 * doc/Makefile.am: Define pdf__strip_dir. Add
2465 install-pdf and install-pdf-am targets.
2466 * po/Make-in: Add install-pdf target.
2467 * configure: Regenerate.
2468 * Makefile.in: Regenerate
2469 * doc/Makefile.in: Regenerate.
2471 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2473 * bfd-in2.h: Regenerate.
2474 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2475 fields from n_entries to n_slots where appropriate, update comments.
2476 (HOWTO): Add TLS relocations.
2477 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2478 (enum elf_m68k_got_offset_size): New enum.
2479 (struct elf_m68k_got_entry.type): Move field to ...
2480 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2481 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2483 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2485 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2486 fields into n_entries array. Update comments.
2487 (elf_m68k_init_got): Simplify, update all uses.
2488 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2489 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2490 GOT entries; update name, update all uses.
2491 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2492 (elf_m68k_get_got_entry): Update.
2493 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2495 (elf_m68k_remove_got_entry_type): Simplify.
2496 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2497 (elf_m68k_can_merge_gots): Update.
2498 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2499 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2500 GOT entries, simplify.
2501 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2502 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2503 field, remove obsoleted local_n_entries field.
2504 (elf_m68k_partition_multi_got_2): New static function.
2505 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2507 (elf_m68k_remove_got_entry_type): Update.
2508 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2509 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2510 update of sgot->size and srelgot->size.
2511 (elf_m68k_gc_sweep_hook): Update.
2512 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2513 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2515 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2516 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2518 2009-02-02 DJ Delorie <dj@redhat.com>
2520 * elf32-mep.c (config_names): Regenerate configuration.
2522 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2524 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2525 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2526 * elf.c (bfd_elf_get_str_section): Make static.
2527 (bfd_elf_find_section): Delete.
2528 * libbfd.h: Regenerate.
2530 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2532 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2533 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2535 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2537 * elflink.c (on_needed_list): New function.
2538 (elf_link_add_object_symbols): Link in --as-needed libs if they
2539 satisfy undefined symbols in other libs.
2541 2009-01-30 Julian Brown <julian@codesourcery.com>
2543 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2544 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2545 with --just-symbols (-R).
2547 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2549 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2550 high_pc in order to properly sign-extend VMAs.
2552 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2553 Mark Shinwell <shinwell@codesourcery.com>
2554 Catherine Moore <clm@codesourcery.com>
2556 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2558 2009-01-28 Catherine Moore <clm@codesourcery.com>
2560 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2561 SEC_LOAD for dynamic relocation sections.
2563 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2565 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2566 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2567 the size of local TLS data.
2569 2009-01-27 Andreas Schwab <schwab@suse.de>
2571 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2572 architectures in the archive.
2574 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2576 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2577 <R_CRIS_32_DTPREL>: Correct relocation value.
2579 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2580 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2581 symbols with non-default visibility.
2583 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2585 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2586 describing the trampolines.
2587 (ppc_elf_relocate_section): Update relocs to describe the
2590 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2592 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2593 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2594 and R_PARISC_PCREL12F relocations.
2596 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2599 * elflink.c (find_version_for_sym): New function split out from,
2600 but without export_dynamic test, ..
2601 (_bfd_elf_link_assign_sym_version): ..here.
2602 (_bfd_elf_export_symbol): Use it.
2604 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2606 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2607 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2608 * elflink.c: ..here, somewhat modified.
2609 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2610 _bfd_elf_link_find_version_dependencies,
2611 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2612 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2613 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2615 * elflink.c: ..and make static here.
2616 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2617 of output_bfd from struct elf_find_verdep_info.
2618 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2619 struct elf_info_failed.
2620 (bfd_elf_size_dynamic_sections): Adjust.
2622 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2625 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2626 after comp_unit_find_line call.
2628 2009-01-21 Nick Clifton <nickc@redhat.com>
2631 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2632 tm_gmtoff field in struct tm.
2634 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2636 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2637 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2638 sections in soft-icache lines unless non_ia_text. Don't add
2639 rodata if doing so would exceed line size.
2641 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2643 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2644 types than bfd_link_hash_indirect, before early return, call
2645 _bfd_elf_link_hash_copy_indirect.
2647 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2649 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2650 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2651 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2652 (elf_backend_obj_attrs_order): New define.
2653 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2654 (elfNN_bed): Add elf_backend_obj_attrs_order.
2656 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2658 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2659 (obj_attr_size): Likewise.
2660 (write_obj_attribute): Likewise.
2661 (_bfd_elf_copy_obj_attributes): Likewise.
2662 (_bfd_elf_parse_attributes): Likewise.
2663 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2664 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2665 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2666 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2667 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2670 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2672 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2673 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2674 (bfd_elf_add_obj_attr_string): Likewise.
2675 (bfd_elf_add_obj_attr_int_string): Likewise.
2676 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2677 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2678 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2679 Tag_nodefaults has no default value.
2680 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2681 comment to reflect the new state.
2683 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2686 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2687 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2688 (adjust_z_magix): Delete dead code handling QMAGIC.
2690 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2692 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2693 IMAGE_SCN_MEM_DISCARDABLE.
2695 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2697 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2698 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2699 * configure.in (commonbfdlib): Delete.
2700 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2701 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2702 is available, not just for linux.
2703 * po/SRC-POTFILES.in: Regenerate.
2704 * Makefile.in: Regenerate.
2705 * configure: Regenerate.
2707 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2708 Julian Brown <julian@codesourcery.com>
2710 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2711 ARM attributes in ABI 2.07.
2712 * elf32-arm.c (get_secondary_compatible_arch): New function.
2713 (set_secondary_compatible_arch): New function.
2714 (tag_cpu_arch_combine): New function.
2715 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2716 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2717 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2718 make it fit with order_01243.
2719 Add support for Tag_also_compatible_with,
2720 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2721 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2722 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2723 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2724 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2725 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2726 Rework the way unknown attributes are handled.
2727 Defer errors until all attributes have been processed.
2729 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2731 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2732 bfd_elf_add_obj_attr_int_string.
2733 Read Tag_compatibility from its new location in the attribute array,
2734 rather than the attribute list.
2735 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2736 bfd_elf_add_obj_attr_int_string.
2737 (_bfd_elf_parse_attributes): Likewise.
2738 (_bfd_elf_merge_object_attributes): There's now only one
2739 Tag_compatibility, and it's in the array, not the list.
2740 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2742 (bfd_elf_add_obj_attr_compat): Rename to
2743 bfd_elf_add_obj_attr_int_string.
2744 (bfd_elf_add_proc_attr_compat): Rename to
2745 bfd_elf_add_proc_attr_int_string.
2746 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2749 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2751 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2752 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2753 (vmsutil.lo): Add dependency rule.
2754 * Makefile.in: Regenerate.
2755 * config.bfd (ia64*-*-*vms*): Add case.
2756 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2757 * configure: Regenerate.
2758 * vmsutil.c: New file.
2759 * vmsutil.h: New file.
2760 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2762 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2763 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2764 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2765 elfNN_vms_object_p): New functions
2766 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2768 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2771 * elflink.c (elf_gc_sweep): Exclude the group section if the
2772 first member of the section group is excluded.
2774 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2777 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2778 saved filename, use bfd_alloc rather than bfd_malloc for it.
2780 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2782 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2784 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2786 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2788 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2790 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2792 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2794 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2796 (struct got_entry): Add br_addr.
2797 (struct call_info): Add priority.
2798 (struct function_info): Add lr_store and sp_adjust.
2799 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2800 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2801 area as an overlay, and check that no other overlays exist. Look up
2802 icache overlay manager entry sym.
2803 (BRA_STUBS, BRA, BRASL): Define.
2804 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2805 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2807 (count_stub, build_stub): Support soft-icache.
2808 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2809 (spu_elf_size_stubs): Size soft-icache stubs.
2810 (overlay_index): New function.
2811 (spu_elf_build_stubs): Make static. Support soft-icache.
2812 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2813 (find_function_stack_adjust): Save lr store and stack adjust insn
2815 (maybe_insert_function): Adjust find_function_stack_adjust call.
2816 (mark_functions_via_relocs): Retrieve priority.
2817 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2818 (sort_calls): Sort by priority first.
2819 (mark_overlay_section): Ignore .ovl.init.
2820 (sum_stack): Only print when stack_analysis.
2821 (print_one_overlay_section): New function, extracted from..
2822 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2823 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2824 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2825 analysis. Call spu_elf_build_stubs.
2826 (spu_elf_relocate_section): For soft-icache encode overlay index
2828 (spu_elf_output_symbol_hook): Support soft-icache.
2829 (spu_elf_modify_program_headers: Likewise.
2831 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2832 num_regions to num_lines. Add line_size and max_branch.
2833 (enum _ovly_flavour): Add ovly_soft_icache.
2834 (spu_elf_build_stubs): Delete.
2836 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2838 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2839 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2841 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2843 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2844 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2845 the program, the known offset starts at the negative size of the
2847 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2850 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2852 * config.bfd: Add lm32-*-rtems*.
2854 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2856 * coff-ppc.c: Add 2009 to Copyright.
2857 * elf32-cris.c: Likewise.
2858 * elflink.c: Likewise.
2860 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2862 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2863 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2865 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2868 * elflink.c (elf_merge_st_other): New.
2869 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2870 hide them if needed.
2871 (elf_link_add_object_symbols): Updated.
2873 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2876 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2877 ref_dynamic and dynamic_def fields when setting def_regular
2880 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2883 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2886 For older changes see ChangeLog-2008
2892 version-control: never
projects / external / binutils.git / blob