1 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
4 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
6 2009-06-15 Nick Clifton <nickc@redhat.com>
8 * po/ru.po: New Russian translation.
9 * configure.in (ALL_LINGUAS): Add ru.
10 * configure: Regenerate.
12 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
14 * elf32-i386.c: Remove duplicated comments.
16 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
19 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
20 dynamic IFUNC pointer in non-shared object. Use .got.plt
21 for IFUNC definition in PIE.
22 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
25 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
26 dynamic IFUNC pointer in non-shared object. Use .got.plt
27 for IFUNC definition in PIE.
28 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
31 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
33 * elf32-i386.c (elf_i386_check_relocs): Properly report
34 local symbol for unhandled relocation against STT_GNU_IFUNC
36 (elf_i386_relocate_section): Likewise.
37 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
38 (elf64_x86_64_relocate_section): Likewise.
40 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
43 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
44 (elf_i386_link_hash_table): Add loc_hash_table and
46 (elf_i386_local_hash): New.
47 (elf_i386_local_htab_hash): Likewise.
48 (elf_i386_local_htab_eq): Likewise.
49 (elf_i386_get_local_sym_hash): Likewise.
50 (elf_i386_link_hash_table_free): Likewise.
51 (elf_i386_allocate_local_dynrelocs): Likewise.
52 (elf_i386_finish_local_dynamic_symbol): Likewise.
53 (bfd_elf64_bfd_link_hash_table_free): Likewise.
54 (elf_i386_link_hash_table_create): Create loc_hash_table and
56 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
57 (elf_i386_size_dynamic_sections): Likewise.
58 (elf_i386_relocate_section): Likewise.
59 (elf_i386_finish_dynamic_sections): Likewise.
60 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
63 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
64 (elf64_x86_64_link_hash_table): Add loc_hash_table and
66 (elf64_x86_64_local_hash): New.
67 (elf64_x86_64_local_htab_hash): Likewise.
68 (elf64_x86_64_local_htab_eq): Likewise.
69 (elf64_x86_64_get_local_sym_hash): Likewise.
70 (elf64_x86_64_link_hash_table_free): Likewise.
71 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
72 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
73 (bfd_elf64_bfd_link_hash_table_free): Likewise.
74 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
76 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
78 (elf64_x86_64_size_dynamic_sections): Likewise.
79 (elf64_x86_64_relocate_section): Likewise.
80 (elf64_x86_64_finish_dynamic_sections): Likewise.
81 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
84 2009-06-10 Philip Blundell <philb@gnu.org>
86 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
87 elf_sec->this_hdr == NULL.
89 2009-06-12 Tristan Gingold <gingold@adacore.com>
91 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
92 * bfd-in2.h: Regenerated.
93 * libbfd.h: Regenerated.
95 * mach-o.c (FILE_ALIGN): New macro.
96 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
97 (bfd_mach_o_print_symbol): Ditto.
98 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
99 (bfd_mach_o_get_reloc_upper_bound): New function.
100 (bfd_mach_o_canonicalize_reloc): Ditto.
101 (bfd_mach_o_scan_write_relocs): Ditto.
102 (bfd_mach_o_scan_write_section_32): Remove offset argument.
103 (bfd_mach_o_scan_write_section_64): Ditto.
104 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
105 written for load command. Do not compute section file offset.
106 (bfd_mach_o_scan_write_segment_64): Ditto.
107 (bfd_mach_o_scan_write_symtab): Compute file offset first.
108 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
110 (bfd_mach_o_mangle_symbols): ... this new function.
111 (bfd_mach_o_write_contents): Be sure to habe load commands built.
112 Call bfd_mach_o_mangle_symbols.
113 (bfd_mach_o_build_commands): Adjust for filelen field.
114 Use FILE_ALIGN macro. Clear section file offset if section is empty.
115 Do not set symtab file offset anymore here.
116 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
117 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
118 Set reloc_count and rel_filepos section fields.
119 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
121 (bfd_mach_o_scan_read_section_64): Ditto.
122 (bfd_mach_o_scan_read_section): Ditto.
123 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
124 bfd_mach_o_asymbol. Use unsigned int for file offset type.
125 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
126 Handle weak-ref symbols.
127 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
128 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
129 (bfd_mach_o_scan): Remove assignment to removed field.
130 (bfd_mach_o_mkobject_init): Ditto.
131 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
132 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
133 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
134 (bfd_mach_o_swap_reloc_in): Ditto.
135 (bfd_mach_o_swap_reloc_out): Ditto.
137 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
138 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
139 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
140 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
141 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
142 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
143 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
144 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
145 (BFD_MACH_O_N_WEAK_DEF): New macros.
147 (bfd_mach_o_section_type): Add new enumeration values.
148 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
149 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
150 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
151 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
153 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
154 (BFD_MACH_O_GENERIC_RELOC_PAIR)
155 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
156 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
157 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
158 (BFD_MACH_O_RELENT_SIZE): Ditto.
159 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
160 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
161 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
162 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
163 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
164 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
165 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
166 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
167 (bfd_mach_o_reloc_info): New struct.
168 (bfd_mach_o_asymbol): New struct.
169 (bfd_mach_o_symtab_command): The symbols field is now of type
171 (bfd_mach_o_load_command): The offset and len fields are now of type
173 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
174 Add a filelen field. Add comments.
175 (bfd_mach_o_backend_data): New struct.
176 (bfd_mach_o_get_backend_data): New macro.
177 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
179 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
180 (bfd_mach_o_get_reloc_upper_bound): New prototype.
181 (bfd_mach_o_canonicalize_reloc): Ditto.
183 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
184 duplicated macro. Now defined to _bfd_generic_is_local_label.
185 (TARGET_NAME_BACKEND): New macro...
186 (TARGET_NAME_BACKEND): ... used to name a new variable.
187 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
190 * mach-o-i386.c (i386_howto_table): New variable.
191 (bfd_mach_o_i386_swap_reloc_in): New function.
192 (bfd_mach_o_i386_swap_reloc_out): Ditto.
193 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
194 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
195 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
196 (bfd_mach_o_bfd_reloc_type_lookup)
197 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
199 2009-06-11 Eric Paris <eparis@redhat.com>
200 Nick Clifton <nickc@redhat.com>
202 * opncls.c (_maybe_make_executable): New function. Gives execute
203 permission to an executable bfd that was opened for writing
204 provided that it is a regular file. Replaces common code found in...
205 (bfd_close): here and ...
206 (bfd_close_all_done): here.
208 2009-06-11 Anthony Green <green@moxielogic.com>
210 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
211 * bfd-in2.h: Rebuilt.
213 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
215 (moxie_reloc_map): Ditto.
216 Clean up copyright notice.
218 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
220 * bfd-in2.h: bfd_mmap prototype.
221 * bfdio.c (bfd_mmap): New function.
222 * libbfd.h (bfd_iovec): Add bmmap.
223 * cache.c (cache_bmmap): New function.
224 (cache_iovec): Initialize bmmap member.
225 * opencls.c (opncls_bmmap): New function.
226 (opncls_iovec): Initialize bmmap member.
228 2009-06-09 Tristan Gingold <gingold@adacore.com>
230 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
231 and stabstr_segment fields.
232 (mach_o_be_vec, mach_o_le_vec): Removed
233 (bfd_mach_o_version): New prototype.
235 * mach-o.c (bfd_mach_o_version): Make this function public.
236 (mach_o_wide_p): New function.
237 (bfd_mach_o_wide_p): Ditto.
238 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
240 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
241 Search in the list only if the name starts with a dot.
242 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
243 test. Check bfd_seek status.
244 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
245 (bfd_mach_o_scan_write_section_32): Ditto.
246 (bfd_mach_o_scan_write_section_64): Ditto.
247 (bfd_mach_o_scan_write_section): Removed.
248 (bfd_mach_o_scan_write_segment): Split into ...
249 (bfd_mach_o_scan_write_segment_32): ... this and ...
250 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
251 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
252 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
253 symbol table. Now returns a boolean.
254 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
255 Adjust for status type.
256 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
257 test. Write symbol table. Numbers the sections.
258 (bfd_mach_o_read_header): Check bfd_seek status.
259 Use mach_o_wide_p instead of hard-coded test.
260 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
261 (bfd_mach_o_scan_read_section_64): Ditto.
262 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
263 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
264 handled common symbols.
265 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
266 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
267 (bfd_mach_o_scan_read_dylinker): Ditto.
268 (bfd_mach_o_scan_read_dylib): Ditto.
269 (bfd_mach_o_scan_read_thread): Ditto.
270 (bfd_mach_o_scan_read_symtab): Ditto.
271 Do not create a section for the stabs.
272 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
273 (bfd_mach_o_scan_read_segment): Ditto.
274 (bfd_mach_o_scan_read_command): Ditto.
275 (bfd_mach_o_scan_start_address): Ditto.
276 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
277 (bfd_mach_o_archive_p): Check bfd_seek status.
278 (bfd_mach_o_core_fetch_environment): Ditto.
280 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
282 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
284 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
285 (elf_i386_link_hash_table_create): Initialize irelifunc.
286 (elf_i386_check_relocs): Updated. Set up irelifunc for
288 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
289 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
291 (elf_i386_relocate_section): Likewise.
293 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
294 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
295 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
297 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
298 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
300 (elf64_x86_64_relocate_section): Likewise.
302 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
304 (_bfd_elf_create_ifunc_sections): This.
306 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
308 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
311 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
313 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
314 relocation for R_386_32 against STT_GNU_IFUNC symbol when
315 building shared object. Check info->executable instead of
316 !info->shared when setting non_got_ref.
317 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
318 for non-GOT reference of STT_GNU_IFUNC symbol in shared
319 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
321 (elf_i386_relocate_section): Output dynamic relocation for
322 R_386_32 against STT_GNU_IFUNC symbol to get the real
323 function address when building shared object.
324 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
325 relocation for STT_GNU_IFUNC symbol in shared object.
327 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
328 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
329 symbol when building shared object. Check info->executable
330 instead of !info->shared when setting non_got_ref.
331 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
332 for non-GOT reference of STT_GNU_IFUNC symbol in shared
333 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
335 (elf64_x86_64_relocate_section): Output dynamic relocation
336 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
337 function address when building shared object.
338 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
339 relocation for STT_GNU_IFUNC symbol in shared object.
341 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
343 * Makefile.am: Run "make dep-am".
344 (BFD32_BACKENDS): Add mach-o-i386.lo.
345 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
346 * Makefile.in: Regenerate.
348 2009-06-06 Alan Modra <amodra@bigpond.net.au>
350 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
351 when looking for soft-icache stubs.
353 2009-06-05 Tristan Gingold <gingold@adacore.com>
355 * mach-o.h: Update copyright year.
356 (bfd_mach_o_mach_header_magic): New enum.
357 (bfd_mach_o_cpu_subtype): Now an enum.
358 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
359 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
360 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
361 (bfd_mach_o_load_command): Field type_required is now a boolean.
363 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
364 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
365 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
366 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
367 (bfd_mach_o_get_symtab_upper_bound): Ditto.
368 (bfd_mach_o_canonicalize_symtab): Ditto.
369 (bfd_mach_o_get_symbol_info): Ditto.
370 (bfd_mach_o_print_symbol): Ditto.
371 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
372 (bfd_mach_o_make_empty_symbol): Ditto.
373 (bfd_mach_o_write_contents): Ditto.
375 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
376 bfd_mach_o_mkobject): Defines.
377 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
378 Do not check with target vector but with flavour.
379 (struct mach_o_section_name_xlat): New declaration.
380 (dwarf_section_names_xlat): Ditto.
381 (text_section_names_xlat): Ditto.
382 (data_section_names_xlat): Ditto.
383 (struct mach_o_segment_name_xlat): Ditto.
384 (segsec_names_xlat): Ditto.
385 (bfd_mach_o_convert_section_name_to_bfd): New function.
386 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
387 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
388 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
389 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
390 Accept any input and output flavour. Do not share private data
392 (bfd_mach_o_count_symbols): Add a comment.
393 (bfd_mach_o_get_symtab_upper_bound): Make it public.
394 (bfd_mach_o_canonicalize_symtab): Ditto.
395 (bfd_mach_o_get_symbol_info): Ditto.
396 (bfd_mach_o_print_symbol): Ditto.
397 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
398 Use constants instead of hard-coded values.
399 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
401 (bfd_mach_o_scan_write_section_64): Ditto.
402 (bfd_mach_o_scan_write_segment): Ditto.
403 Do not copy sections anymore.
404 (bfd_mach_o_write_contents): Make it public.
405 Remove dead code. Rewrite typeflag assignment.
406 (bfd_mach_o_build_commands): New function.
407 (bfd_mach_o_set_section_contents): Ditto.
408 (bfd_mach_o_make_empty_symbol): Make it public.
409 (bfd_mach_o_read_header): Make it static.
410 Convert to bfd_boolean.
411 Use constants instead of hard-coded values.
412 (bfd_mach_o_make_bfd_section): Call
413 bfd_mach_o_convert_section_name_to_bfd to create name.
414 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
416 (bfd_mach_o_scan_read_section_64): Ditto.
417 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
418 a segment anymore. Use constants instead of hard-coded values.
419 (bfd_mach_o_scan_read_command): Fix style.
420 (bfd_mach_o_scan): Use constants instead of hard-coded values.
421 Get rid of BFD_IO_FUNCS.
422 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
423 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
424 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
425 (bfd_mach_o_object_p): Removed.
426 (bfd_mach_o_gen_core_p): New function, replaces ...
427 (bfd_mach_o_core_p): ... deleted.
428 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
430 * mach-o-i386.c: New file.
431 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
432 * configure.in (TDEFINES): Add mach_o_i386_vec.
433 * configure: Regenerated.
434 * targets.c: Add mach_o_i386_vec.
436 * mach-o.c: Update copyright years.
437 (BFD_IO_FUNCS): Remove (was not used).
438 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
439 bfd_mach_o_slurp_extended_name_table,
440 bfd_mach_o_construct_extended_name_table,
441 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
442 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
443 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
444 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
445 bfd_mach_o_get_section_contents_in_window,
446 bfd_mach_o_bfd_is_local_label_name,
447 bfd_mach_o_bfd_is_target_special_symbol,
448 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
449 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
450 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
451 bfd_mach_o_minisymbol_to_symbol,
452 bfd_mach_o_bfd_get_relocated_section_contents,
453 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
454 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
455 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
456 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
457 bfd_mach_o_bfd_merge_private_bfd_data,
458 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
459 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
460 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
461 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
462 bfd_mach_o_bfd_copy_private_header_data,
463 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
464 * mach-o-target.c: ... here.
465 Update copyright years.
467 2009-06-04 Alan Modra <amodra@bigpond.net.au>
469 * dep-in.sed: Don't use \n in replacement part of s command.
470 * Makefile.am (DEP1): LC_ALL for uniq.
472 * Makefile.in: Regenerate.
474 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
476 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
477 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
478 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
480 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
482 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
483 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
484 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
485 against STT_GNU_IFUNC symbols for static executables.
486 (elf_i386_finish_dynamic_symbol): Load GOT entry with
487 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
489 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
490 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
491 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
492 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
494 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
496 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
497 symbols to be left unimported when linking statically.
498 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
499 code when linking statically.
501 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
503 * elf32-i386.c (elf_i386_check_relocs): Increment
504 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
505 against STT_GNU_IFUNC symbol.
506 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
507 local STT_GNU_IFUNC definition is used.
508 (elf_i386_relocate_section): Handle got.offset != -1 for
509 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
512 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
513 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
514 relocations against STT_GNU_IFUNC symbol.
515 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
516 local STT_GNU_IFUNC definition is used.
517 (elf64_x86_64_relocate_section): Handle got.offset != -1
518 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
519 STT_GNU_IFUNC symbol.
521 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
524 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
525 (elf_i386_reloc_type_lookup): Likewise.
526 (R_386_tls): Removed.
527 (R_386_irelative): New.
528 (R_386_vt_offset): Updated.
529 (elf_i386_rtype_to_howto): Likewise.
530 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
531 (elf_i386_link_hash_table_create): Initialize igotplt,
533 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
534 (elf_i386_adjust_dynamic_symbol): Likewise.
535 (elf_i386_allocate_dynrelocs): Likewise.
536 (elf_i386_relocate_section): Likewise.
537 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
539 (elf_i386_finish_dynamic_symbol): When building a static
540 executable, use .iplt, .igot.plt and .rel.iplt sections for
541 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
542 locally defined STT_GNU_IFUNC symbol.
544 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
545 (x86_64_reloc_map): Likewise.
546 (R_X86_64_standard): Updated.
547 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
548 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
550 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
551 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
552 (elf64_x86_64_allocate_dynrelocs): Likewise.
553 (elf64_x86_64_relocate_section): Likewise.
554 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
556 (elf64_x86_64_finish_dynamic_symbol): When building a static
557 executable, use .iplt, .igot.plt and .rela.iplt sections for
558 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
559 for locally defined STT_GNU_IFUNC symbol.
561 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
562 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
564 * bfd-in2.h: Regenerated.
565 * libbfd.h: Likewise.
567 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
569 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
570 (_bfd_elf_make_ifunc_reloc_section): Removed.
571 (_bfd_elf_is_ifunc_symbol): Likewise.
572 (_bfd_elf_create_static_ifunc_sections): New.
574 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
576 (elf_link_add_object_symbols): Here.
577 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
578 STT_GNU_IFUNC symbol.
579 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
580 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
581 (IFUNC_INFIX): Removed.
582 (get_ifunc_reloc_section_name): Likewise.
583 (_bfd_elf_make_ifunc_reloc_section): Likewise.
584 (_bfd_elf_is_ifunc_symbol): Likewise.
585 (_bfd_elf_create_static_ifunc_sections): New.
587 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
589 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
590 (create_got_section): Likewise.
591 (allocate_dynrelocs): Likewise.
592 (readonly_dynrelocs): Likewise.
593 (set_tls_module_base): Likewise.
594 (dtpoff_base): Likewise.
596 (elf_i386_link_hash_table_create): Updated.
597 (elf_i386_create_dynamic_sections): Likewise.
598 (elf_i386_check_relocs): Likewise.
599 (elf_i386_size_dynamic_sections): Likewise.
600 (elf_i386_relocate_section): Likewise.
602 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
603 (create_got_section): Likewise.
604 (allocate_dynrelocs): Likewise.
605 (readonly_dynrelocs): Likewise.
606 (set_tls_module_base): Likewise.
607 (dtpoff_base): Likewise.
609 (elf64_x86_64_link_hash_table_create): Updated.
610 (elf64_x86_64_create_dynamic_sections): Likewise.
611 (elf64_x86_64_check_relocs): Likewise.
612 (elf64_x86_64_size_dynamic_sections): Likewise.
613 (elf64_x86_64_relocate_section): Likewise.
615 2009-05-28 Nick Clifton <nickc@redhat.com>
617 * targets.c (_bfd_target_vector): Only include plugin target in
618 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
620 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
622 * elf32-spu.c (struct call_info): New member broken_cycle.
623 (remove_cycle): Instead of physically removing call_info structures
624 to break call graph cycles, mark them using the broken_cycle flag.
625 (mark_overlay_section): Respect broken_cycle flag.
626 (unmark_overlay_section): Likewise.
627 (collect_lib_sections): Likewise.
628 (collect_overlays): Likewise.
629 (sum_stack): Likewise.
631 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
633 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
634 (mark_functions_via_relocs): Initialize callee->count to 1.
635 (pasted_function): Likewise.
636 (spu_elf_auto_overlay): Honor call counts when determining number
637 of stubs required in software i-cache mode.
639 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
641 * plugin.c (program_name): Remove.
642 (plugin_program_name): New.
643 (bfd_plugin_set_program_name): New.
644 (try_load_plugin): Use plugin_program_name.
645 * plugin.h (bfd_plugin_set_program_name): New.
647 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
649 * aclocal.m4: Include ../config/plugins.m4.
650 * configure.in: Use AC_PLUGINS.
651 * configure: Regenerate.
652 * Makefile.in: Regenerate.
653 * doc/Makefile.in: Regenerate.
655 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
657 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
659 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
660 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
661 * elf32-avr.c (elf32_avr_relax_section): Likewise.
662 * elf32-frv.c (elf32_avr_relax_section): Likewise.
663 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
664 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
665 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
666 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
667 * reloc.c (bfd_generic_relax_section): Likewise.
668 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
669 * vms.c (vms_bfd_relax_section): Likewise.
671 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
673 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
675 * elf32-i386.c (is_indirect_symbol): Renamed to ...
676 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
678 * elf32-i386.c (allocate_dynrelocs): Updated.
679 (elf_i386_relocate_section): Likewise.
680 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
681 (elf64_x86_64_relocate_section): Likewise.
683 * elf64-x86-64.c (is_indirect_symbol): Removed.
685 2009-05-26 Nick Clifton <nickc@redhat.com>
687 * po/id.po: Updated Indonesian translation.
689 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
691 * Makefile.am: Run "make dep-am".
694 (ALL_MACHINES): Add cpu-plugin.lo.
695 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
696 (BFD32_BACKENDS): Add plugin.lo.
697 (BFD32_BACKENDS_CFILES): Add plugin.c.
698 (libbfd_la_LIBADD): Add LIBDL
699 * archures.c (bfd_architecture): Add bfd_arch_plugin.
700 (bfd_plugin_arch): Declare.
701 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
702 * bfd.c (bfd): Add plugin_data.
703 * config.bfd: Handle the plugin target.
704 * configure.in: Check for --enable-plugins.
705 (LT_INIT): Use the dlopen option.
709 * targets.c (plugin_vec): Declare.
710 (_bfd_target_vector): Add plugin_vec.
711 * Makefile.in: Regenerate.
712 * bfd-in2.h: Regenerate.
713 * configure: Regenerate.
715 2009-05-26 Alan Modra <amodra@bigpond.net.au>
717 * dep-in.sed: Don't modify .o to .lo here. Output one filename
718 per line with all lines having continuation backslash. Prefix
719 first line with "A", following lines with "B".
720 * Makefile.am (DEP): Don't use dep.sed here.
721 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
722 dep.sed here on dependencies, sort and uniq.
723 * Makefile.in: Regenerate.
725 2009-05-25 Tristan Gingold <gingold@adacore.com>
727 * makefile.vms: Add verilog.obj to object list OBJS.
729 2009-05-24 Alan Modra <amodra@bigpond.net.au>
731 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
732 for BFD_IN_MEMORY is cleared.
733 (bfd_bwrite): Zero excess memory allocated.
735 2009-05-22 Julian Brown <julian@codesourcery.com>
737 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
739 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
740 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
741 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
742 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
743 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
744 (a8_erratum_fix, a8_erratum_reloc): New structs.
745 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
746 num_a8_erratum_fixes, fix_cortex_a8 fields.
747 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
748 (elf32_arm_add_stub): Split into two parts, creating...
749 (elf32_arm_create_or_find_stub_sec): New function.
750 (elf32_arm_final_link_relocate): Add forward declaration.
751 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
752 relocations, multiple relocations per stub.
753 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
754 (arm_size_one_stub): Use find_stub_size_and_template.
755 (a8_reloc_compare): New.
756 (find_thumb_glue): Add forward declaration.
757 (cortex_a8_erratum_scan): New.
758 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
759 (bfd_elf32_arm_set_cortex_a8_fix): New.
760 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
761 (arm_map_one_stub): Add THUMB32_TYPE support.
762 (a8_branch_to_stub_data): New.
763 (make_branch_to_a8_stub): New.
764 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
765 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
766 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
767 Cortex-A8 erratum workaround.
768 * bfd-in2.h: Regenerate.
770 2009-05-22 Alan Modra <amodra@bigpond.net.au>
772 * Makefile.am: Run "make dep-am".
773 * Makefile.in: Regenerate.
774 * po/SRC-POTFILES.in: Regenerate.
776 2009-05-21 Alan Modra <amodra@bigpond.net.au>
778 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
781 2009-05-21 Alan Modra <amodra@bigpond.net.au>
783 * elf-bfd.h (struct elf_backend_data
784 <elf_backend_link_output_symbol_hook>): Return an int.
785 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
786 symbols on deleted .opd entries.
787 * elflink.c (elf_link_output_sym): Return without outputting sym
788 if output_symbol_hook returns 2.
789 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
790 Abort if we must not discard sym.
791 (elf_link_input_bfd): Similarly, don't set finfo->indices for
793 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
794 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
795 elf_backend_link_output_symbol_hook return type change.
796 * elf32-arm.c (output_arch_syminfo): Likewise.
797 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
798 (elf32_arm_output_arch_local_syms): Likewise.
799 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
800 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
801 (bfd_score_elf_link_output_symbol_hook): Likewise.
802 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
803 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
804 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
805 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
806 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
807 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
808 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
809 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
810 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
811 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
812 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
814 2009-05-21 Alan Modra <amodra@bigpond.net.au>
816 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
817 out of range .opd symbols.
819 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
821 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
822 fprintf_vma directly.
823 * peXXigen.c (pe_print_edata): Likewise.
824 (pe_print_pdata): Likewise.
825 (_bfd_XX_print_ce_compressed_pdata): Likewise.
826 (_bfd_XX_print_private_bfd_data_common): Likewise.
828 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
830 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
832 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
833 Paul Brook <paul@codesourcery.com>
835 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
836 fix discarded sections.
838 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
840 * elf32-spu.c (mark_overlay_section): Move .init and .fini
841 sections into the software icache.
843 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
845 * elf32-spu.c (build_stub): Always build "compact" sofware
848 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
850 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
851 (spu_elf_setup): Initialize it.
852 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
853 Update to new-sytle cache manager data structures.
854 (spu_elf_build_stubs): Generate new-style cache manager data
855 structures and symbols.
856 (spu_elf_auto_overlay): Update size computation.
858 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
860 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
861 segments first amongst the program headers.
863 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
865 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
866 into addresses for relocation types that look at high bits. Remove
867 special handling of relocation overflow warnings.
869 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
871 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
872 control flow graph between fragments of a function.
874 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
876 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
877 generate only a 16-byte .toe section.
878 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
880 2009-05-14 Alan Modra <amodra@bigpond.net.au>
882 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
883 (spu_elf_place_overlay_data): ..here. New function.
884 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
886 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
888 * elf32-arm.c: Move sysdep.h to start of file.
890 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
892 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
894 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
895 __icache_tag_array and __icache_tag_array_size.
897 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
899 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
901 (bfinfdpic_link_omit_section_dynsym): Likewise.
902 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
904 2009-05-05 Paul Brook <paul@codesourcery.com>
906 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
907 * bfd-in2.h: Regenerate.
908 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
909 (_arm_elf_section_data): Add text and exidx fields.
910 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
911 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
912 copy_exidx_entry): New functions.
913 (elf32_arm_write_section): Fixup .ARM.exidx contents.
915 2009-05-05 Christophe lyon <christophe.lyon@st.com>
917 * elf32-arm.c (DEF_STUBS): New helper define.
918 (DEF_STUB): Likewise.
919 (stub_def): New type.
920 (stub_definitions): New array, containing stub template pointers
922 (arm_size_one_stub): Make use of stub_definitions.
924 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
926 * elflink.c (find_version_for_sym): Remove from here, ...
927 * linker.c (bfd_find_version_for_sym): ... rename, replace
928 here, make public and update all callers.
929 * bfd-in2.h: Regenerate.
931 2009-04-30 Nick Clifton <nickc@redhat.com>
933 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
935 (struct elf_obj_data): Add has_ifunc_symbols boolean.
936 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
937 into a STT_GNU_IFUNC symbol type.
938 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
940 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
941 the binary contains ifunc symbols.
942 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
943 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
944 * elf32-i386.c (is_indirect_function): New function.
945 (elf_i386_check_relocs): Create an ifunc output section.
946 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
947 section if necessary.
948 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
950 (elf_i386_add_symbol_hook): New function. Set the
951 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
952 symbol is encountered.
953 (elf_backend_post_process_headers): Define.
954 (elf_backend_add_symbol_hook): Define.
955 (elf_i386_post_process_headers): Rename to
956 elf_i388_fbsd_post_process_headers.
957 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
958 (is_indirect_function): New function.
959 (elf64_x86_64_check_relocs): Create an ifunc output section.
960 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
961 section if necessary.
962 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
964 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
965 elf_obj_data structure if an ifunc symbol is encountered.
966 (elf_backend_post_process_headers): Define.
967 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
968 if we have ifunc symbols to handle.
969 (get_ifunc_reloc_section_name): New function. Computes the name
970 for an ifunc section.
971 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
972 section to hold ifunc relocs.
973 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
974 (bfd_print_symbol_vandf): Handle ifunc symbols.
975 (bfd_decode_symclass): Likewise.
976 * bfd-in2.h: Regenerate.
978 2009-04-30 Joseph Myers <joseph@codesourcery.com>
980 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
981 MOVW and MOVT relocations in a shared library link.
983 2009-04-27 Anthony Green <green@moxielogic.com>
985 * verilog.c: New file.
986 * Makefile.am (BFD32_LIBS): Add verilog.c.
987 (BFD32_LIBS_CFILES): Add verilog.c.
988 (verilog.lo): New build rule.
989 * Makefile.in: Rebuilt.
990 * targets.c: Add verilog support.
991 * bfd.c (tdata union): Add Verilog private data field.
992 * bfd-in2.h: Regenerate.
994 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
996 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
999 2009-04-23 Matthias Klose <doko@ubuntu.com>
1001 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1003 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1006 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1007 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1008 (elf32_arm_size_stubs): Likewise.
1009 (record_thumb_to_arm_glue): Deleted unused function.
1010 (bfd_elf32_arm_process_before_allocation): No longer handle
1011 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1012 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1013 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1015 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1017 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1018 (elf32_arm_write_section): Declare early.
1019 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1020 (arm_allocate_glue_section_space): Exclude empty sections.
1021 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1022 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1024 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1025 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1026 (elf32_arm_size_dynamic_sections): Allocate interworking
1028 (bfd_elf32_bfd_final_link): Define.
1030 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1032 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1034 * coffcode.h (coff_compute_section_file_positions): Clear
1035 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1037 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1038 force_minimum_alignment.
1040 * libcoff.h: Regenerated.
1042 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1043 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1045 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1046 nor target_subsystem.
1048 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1049 force_minimum_alignment nor target_subsystem.
1051 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1053 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1054 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1055 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1056 include in coff-x86_64.c of headers.
1057 (PDATA_ROW_SIZE): New define.
1058 (pex_regs[]): New static array.
1059 (pex64_get_runtime_function): New static function.
1060 (pex64_get_unwind_info): Likewise.
1061 (pex64_get_scope_entry): Likewise.
1062 (pex64_xdata_print_uwd_codes): Likewise.
1063 (pex64_get_section_by_rva): Likewise.
1064 (pex64_dump_xdata): Likewise.
1065 (pex64_bfd_print_pdata): Likewise.
1066 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1067 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1068 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1070 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1071 Alan Modra <amodra@bigpond.net.au>
1072 Dave Korn <dave.korn.cygwin@gmail.com>
1074 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1075 long names and non-NUL-terminated strings.
1077 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1079 * bfd-in2.h: Regenerated.
1081 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1083 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1084 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1086 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1089 * coffcode.h (bfd_pei_p): New.
1091 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1092 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1093 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1094 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1095 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1096 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1098 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1099 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1100 bfd_efi_rtdrv_x86_64_vec,
1101 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1102 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1103 * targets.c: Likewise.
1105 * configure: Regenerated.
1106 * libcoff.h: Likewise.
1107 * Makefile.in: Likewise.
1109 * efi-app-ia32.c: Removed.
1110 * efi-app-x86_64.c: Likewise.
1111 * efi-bsdrv-ia32.c: Likewise.
1112 * efi-bsdrv-ia64.c: Likewise.
1113 * efi-bsdrv-x86_64.c: Likewise.
1114 * efi-rtdrv-ia32.c: Likewise.
1115 * efi-rtdrv-ia64.c: Likewise.
1116 * efi-rtdrv-x86_64.c: Likewise.
1117 * efi-rtdrv-ia32.c: Likewise.
1119 * efi-app-ia64.c: Moved to ...
1121 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1122 (TARGET_NAME): Set to pei-ia64.
1124 * libpei.h (bfd_target_pei_p): Removed.
1125 (bfd_target_pei_arch): Likewise.
1126 (bfd_target_efi_app_p): Likewise.
1127 (bfd_target_efi_app_arch): Likewise.
1128 (bfd_target_efi_bsdrv_p): Likewise.
1129 (bfd_target_efi_bsdrv_arch): Likewise.
1130 (bfd_target_efi_rtdrv_p): Likewise.
1131 (bfd_target_efi_rtdrv_arch): Likewise.
1132 (bfd_pe_executable_p): Likewise.
1134 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1135 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1136 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1137 and efi-rtdrv-ia32.c.
1138 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1139 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1140 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1141 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1142 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1143 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1144 (efi-app-ia64.lo): Removed.
1145 (efi-bsdrv-ia32.lo): Likewise.
1146 (efi-rtdrv-ia32.lo): Likewise.
1147 (efi-app-ia64.lo): Likewise.
1148 (efi-bsdrv-ia64.lo): Likewise.
1149 (efi-rtdrv-ia64.lo): Likewise.
1150 (efi-app-x86_64.lo): Likewise.
1151 (efi-bsdrv-x86_64.lo): Likewise.
1152 (efi-rtdrv-x86_64.lo): Likewise.
1155 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1157 (arch_type): Removed.
1158 (pe_arch): Likewise.
1159 (pe_bfd_object_p): Just return coff_object_p.
1161 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1162 bfd_pe_executable_p with bfd_pei_p.
1164 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1166 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1167 PLT entries to an undefined symbol when generating a shared
1170 2009-04-17 Nick Clifton <nickc@redhat.com>
1173 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1175 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1177 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1178 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1179 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1180 * binary.c (binary_bfd_define_common_symbol): Likewise.
1181 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1182 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1183 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1184 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1185 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1186 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1187 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1188 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1189 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1190 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1191 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1192 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1193 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1194 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1195 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1196 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1197 * som.c (som_bfd_define_common_symbol): Likewise.
1198 * srec.c (srec_bfd_define_common_symbol): Likewise.
1199 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1200 * versados.c (versados_bfd_define_common_symbol): Likewise.
1201 * vms.c (vms_bfd_define_common_symbol): Likewise.
1202 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1203 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1204 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1205 (pmac_xcoff_vec): Likewise.
1206 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1207 (aix5coff64_vec): Likewise.
1208 * linker.c (bfd_generic_define_common_symbol): New function.
1209 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1210 (_bfd_define_common_symbol): New field.
1211 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1212 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1213 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1215 * bfd-in2.h: Regenerate.
1216 * libbfd.h: Likewise.
1217 * libcoff.h: Likewise.
1219 2009-04-15 Anthony Green <green@moxielogic.com>
1221 * targets.c: Add moxie support.
1222 * Makefile.am: Ditto.
1223 * Makefile.in: Rebuilt.
1224 * cpu-moxie.c, elf32-moxie.c: New files.
1225 * archures.c: Add moxie support.
1226 * configure.in: Add moxie support.
1227 * configure: Rebuilt.
1228 * config.bfd, archures.c: Add moxie support.
1229 * bfd-in2.h: Rebuilt.
1231 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1233 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1234 branch to an undef weak symbol into a jump to next instruction if
1235 a PLT entry will be created.
1237 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1239 * coffgen.c (make_a_section_from_file): Set the backend long
1240 section names enable if long section names found on input.
1241 * coffcode.h: Extend long section names documentation to match.
1243 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1245 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1248 2009-04-07 DJ Delorie <dj@redhat.com>
1250 * archures.c: Add bfd_mach_mep_c5.
1251 * bfd-in2.h: Likewise.
1252 * cpu-mep.c: Add bfd_c5_arch.
1253 * elf32-mep.c: Support it.
1255 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1257 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1258 info->callbacks->einfo.
1259 * linker.c (_bfd_generic_section_already_linked): Likewise.
1261 2009-04-06 DJ Delorie <dj@redhat.com>
1263 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1265 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1267 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1268 _bfd_pex64_print_pdata only if PE is defined.
1270 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1271 (_bfd_pex64_print_pdata): This.
1273 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1274 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1277 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1279 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1280 _bfd_pep_print_x64_pdata.
1281 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1282 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1284 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1286 * elf32-xtensa.c (relax_property_section): Always set r_offset
1289 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1291 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1292 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1294 (elf32_arm_stub_type): New enum values for the two new stubs.
1295 (arm_type_of_stub): Make use of the two new stubs.
1296 (arm_size_one_stub): Handle the two new stubs.
1298 2009-04-01 Matt Thomas <matt@netbsd.org>
1300 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1301 hidden symbols into the GOT or PLT.GOT.
1302 (elf_vax_relocate_section): Do not emit a PCREL reloc
1303 into a shared object if it is against a hidden symbol.
1305 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1307 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1308 and know_contains_shared_object_p.
1309 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1310 Cache the result in the archive_info table.
1311 (xcoff_auto_export_p): Add an "info" parameter and update the
1312 call to xcoff_archive_contains_shared_object_p.
1313 (xcoff_mark_auto_exports): Update accordingly.
1314 (xcoff_post_gc_symbol): Likewise.
1316 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1318 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1321 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1323 * coff-rs6000.c (member_layout): New structure.
1324 (archive_iterator): Likewise.
1325 (member_layout_init): New function.
1326 (archive_iterator_begin): Likewise.
1327 (archive_iterator_next): Likewise.
1328 (xcoff_write_armap_old): Use the new iterator functions.
1329 (do_shared_object_padding): Delete.
1330 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1331 handling of arch_info.
1332 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1333 first loop rather than the second. Allocate a member header if
1334 there isn't one, then work out the stat information and length
1335 in the first loop too. Use the new iterators for the second loop.
1336 (xcoff_write_archive_contents_big): Likewise.
1338 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1340 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1341 (bfd_xcoff_set_archive_import_path): Likewise.
1342 * bfd-in2.h: Regenerate.
1343 * xcofflink.c: Include libiberty.h.
1344 (xcoff_archive_info): New structure.
1345 (xcoff_archive_info_hash): New function.
1346 (xcoff_archive_info_eq): Likewise.
1347 (xcoff_get_archive_info): Likewise.
1348 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1349 (bfd_xcoff_split_import_path): New function.
1350 (bfd_xcoff_set_archive_import_path): Likewise.
1351 (xcoff_set_import_path): Move earlier in file.
1352 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1353 object to the the directory part of the bfd's filename. Get the
1354 import path and filename of an archive object from the archive's
1355 xcoff_tdata, initializing it if necessary. Update use of
1357 (bfd_link_input_bfd): Update use of import_file_id.
1358 (xcoff_write_global_symbol): Likewise.
1360 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1362 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1364 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1366 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1367 a .loader section for relocatable links.
1368 (xcoff_need_ldrel_p): New function.
1369 (xcoff_mark): Use it.
1370 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1372 (xcoff_build_ldsym): New function, split out from...
1373 (xcoff_build_ldsyms): ...here. Rename to...
1374 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1375 call xcoff_build_ldsym, if there's a loader section.
1376 (xcoff_build_loader_section): New function, extracted verbatim from...
1377 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1378 there's a loader section. Only add an __rtinit loader symbol
1379 if there's a loader section. Update after above name change.
1380 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1381 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1382 and xcoff_create_ldrel.
1383 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1384 (xcoff_reloc_link_order): Likewise, but only call it if there's
1385 a loader section. Use xcoff_symbol_section.
1386 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1387 if there's a loader section.
1389 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1391 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1393 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1395 * elf32-arm.c (group_sections): Rewrite loops for better
1398 2009-03-30 DJ Delorie <dj@redhat.com>
1400 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1401 relocs when doing a relocatable link.
1403 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1405 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1406 "ERROR:", in error messages.
1407 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1408 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1409 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1410 (elf32_arm_merge_eabi_attributes): Likewise.
1411 (elf32_arm_merge_private_bfd_data): Likewise.
1413 2009-03-27 Nick Clifton <nickc@redhat.com>
1415 * section.c (bfd_get_section_contents): Detect and handle the case
1416 where a section has the SEC_IN_MEMORY flag set but no actual
1419 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1422 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1423 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1424 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1425 if we don't find matching PT_LOAD when copying.
1427 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1429 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1430 the reloc descriptions.
1432 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1434 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1435 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1436 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1438 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1440 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1441 (bfd_i386_arch_intel_syntax): Likewise.
1442 (i8086_arch): Likewise.
1443 (bfd_x86_64_arch): Likewise.
1445 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1447 * elf32-cris.c (cris_elf_relocate_section): <case
1448 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1449 symbols for non-allocated sections. Don't check whether to
1450 generate R_CRIS_DTPMOD for non-allocated sections.
1451 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1452 handle relocation GC:ing if applied to non-allocated section.
1453 (cris_elf_check_relocs): Similar.
1455 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1456 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1457 when emitting a known TP offset in the GOT.
1459 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1461 * elf64-ppc.c (synthetic_opd): Delete.
1462 (compare_symbols): Look for .opd name rather than section match.
1463 (ppc64_elf_get_synthetic_symtab): Likewise.
1465 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1467 * elf32-ppc.c (is_pic_glink_stub): Delete.
1468 (is_nonpic_glink_stub): New function.
1469 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1471 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1473 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1474 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1476 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1477 macros for visibilty and locality checks.
1478 (elf_s390_adjust_dynamic_symbol): Likewise.
1479 (allocate_dynrelocs): Likewise.
1480 (elf_s390_relocate_section): Likewise.
1481 (elf_s390_finish_dynamic_symbol): Likewise.
1482 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1483 (elf_s390_adjust_dynamic_symbol): Likewise.
1484 (allocate_dynrelocs): Likewise.
1485 (elf_s390_relocate_section): Likewise.
1486 (elf_s390_finish_dynamic_symbol): Likewise.
1488 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1490 * bfd-in2.h: Regenerated.
1491 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1492 for debugging sections and map memory read/write dependent on
1494 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1495 without memory read flags set.
1496 * section.c: Add SEC_COFF_NOREAD to section flags.
1498 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1500 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1503 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1505 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1506 "no overlays" return. If there are overlays, create overlay
1507 manager entry symbols here, so that..
1508 (spu_elf_build_stubs): ..we don't need to set them up here.
1509 Simplify entry symbol tests.
1510 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1512 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1514 * elf.c (elfcore_grok_openbsd_procinfo)
1515 (elfcore_grok_openbsd_note): New functions.
1516 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1518 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1520 * vms-hdr.c: Don't include alloca.h.
1521 * elf32-m68hc1x.c: Include alloca-conf.h.
1523 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1525 * Makefile.am: Run "make dep-am".
1526 * Makefile.in: Regenerate.
1528 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1530 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1532 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1534 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1536 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1537 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1538 ovly_return fields with ovly_entry[2]. Adjust all users.
1539 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1541 (spu_elf_build_stubs): Likewise.
1542 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1543 ovly_flavour changes. Update all callers.
1544 (ovl_stub_size_log2): New function.
1545 (build_stub): Handle compact icache stubs. Use different manager
1546 entry point for stubs in non-icache area.
1547 (spu_elf_size_stubs): Don't allocate space for indirect branch
1549 (spu_elf_build_stubs): And don't built them.
1551 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1553 * dwarf2.c (read_section): Always use rawsize, if available.
1555 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1557 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1558 of rawsize and size for buffer.
1560 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1562 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1563 parameter just because fixed sections fit into local store.
1564 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1565 generating overlays if fixed sections plus reserved stack
1566 and heap space fit into local store.
1568 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1570 * elf32-spu.c (build_stub): Correct icache set_id.
1571 (spu_elf_relocate_section): Likewise.
1573 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1575 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1576 symbol table if it was created by the current call.
1578 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1580 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1581 class XMC_DS rather than XMC_UA.
1583 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1585 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1586 bfd_boolean export_defineds parameter with an unsigned int
1587 auto_export_flags parameter.
1588 * bfd-in2.h: Regenerate.
1589 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1590 split out from xcoff_build_ldsyms.
1591 (xcoff_covered_by_expall_p): New function.
1592 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1593 but with extra code to handle -bexpfull and -bexpall.
1594 (xcoff_mark_auto_exports): New function.
1595 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1596 a function should be automatically exported.
1597 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1598 parameter with an auto_export_flags parameter. Update ldinfo
1599 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1602 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1604 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1605 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1606 init and fini functions. Do garbage collection for objects
1607 without an entry point too.
1609 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1611 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1612 check whether a symbol has csect information.
1613 (coff_print_aux): Likewise.
1614 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1615 information for C_AIX_WEAKEXT too.
1616 (_bfd_xcoff_swap_aux_out): Likewise.
1617 (xcoff_reloc_type_br): Handle defweak symbols too.
1618 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1619 information for C_AIX_WEAKEXT too.
1620 (_bfd_xcoff64_swap_aux_out): Likewise.
1621 (xcoff64_reloc_type_br): Handle defweak symbols too.
1622 * coffgen.c (coff_print_symbol): Handle auxillary function
1623 information for C_AIX_WEAKEXT too.
1624 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1625 instead of BSF_GLOBAL if the L_WEAK flag is set.
1626 (xcoff_dynamic_definition_p): New function.
1627 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1628 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1629 always take the symbol class from the ldsym. Use weak bfd symbol
1630 types for weak ldsyms.
1631 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1632 Fix the check for whether a definition is from a shared object.
1633 Allow redefinitions of weak symbols.
1634 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1635 (xcoff_keep_symbol_p): Likewise.
1636 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1637 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1638 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1639 but mark them as L_WEAK.
1640 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1641 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1643 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1645 * xcofflink.c (xcoff_mark): When walking the relocations,
1646 only mark the target symbol or the target section, not both.
1647 (xcoff_final_definition_p): New function.
1648 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1649 symbol is a valid definition of the associated output symbol.
1650 Use XCOFF_ALLOCATED to stop the same hash table entry having
1652 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1654 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1656 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1658 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1661 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1663 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1664 * libcoff.h: Regenerate.
1665 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1666 line-number counts in the bfd's lineno_counts field.
1667 Don't keep per-csect line-number counts.
1668 (xcoff_sweep): Don't update per-csect line-number counts.
1669 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1670 entries in each output section.
1671 (xcoff_link_input_bfd): Get the number of line numbers from
1672 the bfd's lineno_counts field, rather than recalculating it
1673 from scratch. Fix the range check when updating C_BINCL and
1675 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1676 here. Don't expect csects to have line-number counts.
1678 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1680 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1681 * libcoff.h: Regenerate.
1682 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1683 "skip" logic from xcoff_link_input_bfd.
1684 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1685 objects in a dynamic link, rather than checking whether csectpp
1686 is null. Always allocate debug_index for other objects,
1687 and always go through the loop. Update the type of debug_index
1688 after the change above. Read the auxillary csect information
1689 and use xcoff_keep_symbol_p to decide whether a symbol should
1690 be kept. Set its debug_index to -2 if not.
1691 (xcoff_link_input_bfd): Update the type of debug_index after
1692 the change above and always expect it to be nonnull. Use it to
1693 test whether a symbol should be stripped, rather than making the
1694 decision here. Postpone all symbol creation to the second pass.
1696 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1698 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1699 creating a descriptor.
1700 (xcoff_sweep): Don't mark toc_section unless it's needed.
1701 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1702 when marking every bfd.
1703 (xcoff_link_input_bfd): Skip all TOC anchors.
1704 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1705 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1706 to -1; call xcoff_find_tc0 instead.
1708 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1710 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1711 * libcoff.h: Regenerate.
1712 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1713 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1714 the previous symbol's csect. Treat last_symndx as an inclusive value
1715 and simplify its handling.
1716 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1717 symbols with the right csect. Don't mark rsec when processing
1718 relocations against undefined or absolute sections.
1719 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1720 of bfd_und_section_ptr.
1721 (xcoff_link_input_bfd): Likewise.
1723 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1725 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1726 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1727 flag is set. Assert that all undefined symbols are either
1728 imported or defined by a dynamic object.
1729 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1730 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1731 handling to all relocations. Only set XCOFF_CALLED for function
1733 (xcoff_find_function): New function, split out from...
1734 (bfd_xcoff_export_symbol) ...here.
1735 (xcoff_set_import_path): New function, split out from...
1736 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1737 meaning of XCOFF_CALLED.
1738 (xcoff_mark_symbol): If we mark an undefined and unimported
1739 symbol, find some way of defining it. If the symbol is a function
1740 descriptor, fill in its definition automatically. If the symbol
1741 is a function, mark its descriptor and allocate room for global
1742 linkage code. Otherwise mark the symbol as implicitly imported.
1743 Move the code for creating function descriptors from...
1744 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1745 check for symbols that were implicitly defined.
1746 (xcoff_mark): Don't count any dynamic relocations against
1748 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1749 in the xcoff link info.
1750 (xcoff_link_input_bfd): Remove handling of undefined and
1753 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1755 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1756 if the target is absolute. Fix comment typo.
1757 (xcoff_ppc_relocate_section): Remove FIXME.
1758 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1759 if the target is absolute.
1761 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1763 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1764 R_POS and R_NEG relocations against absolute symbols to the
1767 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1769 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1770 to 2 for bfd_mach_ppc_620.
1772 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1774 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1775 * configure.in: Likewise.
1776 * configure: Regenerate.
1778 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1781 * elf.c (assign_section_numbers): Generate symbol table if there
1782 is any relocation in output.
1783 (_bfd_elf_compute_section_file_positions): Likewise.
1785 2009-03-13 Nick Clifton <nickc@redhat.com>
1788 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1789 * elflink.c (elf_link_read_relocs_from_section): Use
1790 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1791 relocs but no symbol table.
1792 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1794 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1797 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1798 to check ___tls_get_addr.
1800 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1801 strncmp to check __tls_get_addr.
1803 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1805 * dwarf2.c (read_section): Always check the offset, even when the
1806 section has been read before.
1808 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1810 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1813 2009-03-11 Chris Demetriou <cgd@google.com>
1815 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1816 * bfd-in2.h: Regenerate.
1817 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1818 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1820 (bsd_write_armap): Likewise.
1821 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1822 flag is set, do nothing.
1823 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1826 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1828 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1829 used to update stack pointer.
1831 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1834 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1835 for unknown symbols in absolute section.
1837 2009-03-06 Nick Clifton <nickc@redhat.com>
1839 * po/es.po: Updated Spanish translation.
1841 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1843 * elf32-arm.c (group_sections): Take next section size into
1844 account before accepting to group it.
1846 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1848 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1850 (elf32_arm_final_link_relocate): Likewise.
1852 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1855 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1857 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1859 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1860 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1861 (BFD_FAKE_SECTION): Init new flag.
1862 * ecoff.c (bfd_debug_section): Likewise.
1863 * bfd-in2.h: Regenerate.
1864 * libbfd.h: Regenerate.
1865 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1866 (ppc_elf_reloc_type_lookup): Handle new relocs.
1867 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1868 without marker relocs.
1869 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1870 if section has no old-style calls.
1871 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1872 Don't try to optimize new-style __tls_get_addr call when handling
1873 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1875 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1876 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1877 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1878 without marker relocs.
1879 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1880 if section has no old-style calls. Set toc_ref for new relocs as
1882 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1883 Don't try to optimize new-style __tls_get_addr call when handling
1884 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1887 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1890 * configure.in: Test for ld --as-needed support. Link shared
1891 libbfd against libm.
1892 * configure: Regenerate.
1894 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1896 * Makefile.am: Run "make dep-am".
1897 * Makefile.in: Regenerate.
1899 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1901 * elf32-score7.c: New file.
1902 * elf32-score.h: New file.
1903 * elf32-score.c: Add code to support score 7. Set score7 as the
1905 * cpu-score.c: Add score7 architecure.
1906 (compatibile): New function.
1907 * Makefile.am: Add rules for building elf32-score7 object.
1908 * Makefile.in: Regenerate.
1909 * configure.in: Add elf32-score7 object to score vectors.
1910 * configure: Regenerate.
1911 * reloc.c: Add score7 relocs.
1912 * archures.c: Add score3 and score7 machine numbers.
1913 * bfd-in2.h: Regenerate.
1914 * libbfd.h: Regenerate.
1916 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1918 * configure: Regenerate.
1920 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1922 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1923 (elf32_hppa_check_relocs): Use it.
1925 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1927 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1928 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1929 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1930 (elf_hppa_record_segment_addrs): Likewise.
1931 (elf_hppa_final_link): Likewise.
1932 (elf_hppa_relocate_insn): Likewise.
1933 (elf_hppa_final_link_relocate): Likewise.
1934 (elf64_hppa_relocate_section): Likewise.
1935 * elf64-hppa.c: Insert above.
1937 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1939 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1940 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1941 (elf_hppa_relocate_section): Likewise.
1942 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1943 from struct elf_link_hash_entry. Add count field.
1944 (struct elf64_hppa_dyn_hash_table): Delete.
1945 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1946 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1947 (hppa_elf_hash_entry, eh_name): Define.
1948 (elf64_hppa_new_dyn_hash_entry): Delete.
1949 (elf64_hppa_dyn_hash_lookup): Delete.
1950 (elf64_hppa_dyn_hash_traverse): Delete.
1951 (get_dyn_name): Delete.
1952 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1953 of struct elf64_hppa_dyn_hash_entry *.
1954 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1955 allocate_global_data_plt, allocate_global_data_stub,
1956 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1958 (hppa64_link_hash_newfunc): New.
1959 (elf64_hppa_hash_table_create): Rework.
1960 (count_dyn_reloc): Likewise.
1961 (hppa64_elf_local_refcounts): New.
1962 (elf64_hppa_check_relocs): Rework using standard technique for recording
1963 local DLT, PLT and OPD reference counts.
1964 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1965 elf_link_hash_entry *.
1966 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1967 allocate_global_data_plt, allocate_global_data_stub,
1968 allocate_global_data_opd, allocate_dynrel_entries,
1969 elf64_hppa_adjust_dynamic_symbol,
1970 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1971 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1972 Use hppa_link_hash_table. Rework.
1973 (elf64_hppa_link_output_symbol_hook): Rework.
1974 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1975 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1976 elf64_hppa_finish_dynamic_sections): Likewise.
1978 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1980 * elf32-arm.c (stub_reloc_type): Removed.
1981 (insn_sequence): Renamed reloc_type field to r_type.
1982 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1983 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1984 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1985 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1986 (arm_stub_is_thumb): Catch new stubs.
1987 (arm_type_of_stub): Handle new stubs.
1988 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1989 (bfd_elf32_arm_process_before_allocation): Remove useless
1992 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1994 * elf.c (elf_find_function): Use is_function_type to check
1997 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1999 * xtensa-modules.c: Revert to previous version 1.11 due
2000 to inadvertant commit.
2002 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2004 * elf32-xtensa.c (text_action_add): Separate test for action
2005 type. Break if saved action is ta_widen_insn at same offset.
2007 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2009 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2010 to elf32_arm_stub_long_branch_any_arm_pic.
2011 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2012 (enum elf32_arm_stub_type, arm_type_of_stub)
2013 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2016 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2018 * elf32-arm.c (PREV_SEC): Update comment.
2019 (group_sections): Rename argument to stubs_always_after_branch.
2020 Reverse the list and place stubs at the end of input sections.
2022 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2024 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2026 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2028 (arm_size_one_stub): Remove unnecessary break.
2029 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2031 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2033 * elf32-arm.c (stub_insn_type): New type.
2034 (stub_reloc_type): Likewise.
2035 (insn_sequence): Likewise.
2036 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2037 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2038 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2039 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2040 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2041 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2042 (elf32_arm_stub_hash_entry): Add new helper fields.
2043 (stub_hash_newfunc): Initialize these new fields.
2044 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2045 to take endianness into account.
2046 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2047 (arm_map_one_stub): Code is now more generic, thanks to
2050 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2052 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2054 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2055 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2056 BLX is not available. Fix typo in warning message. Add comments
2057 and improve formatting.
2058 (arm_build_one_stub): Adjust to new
2059 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2060 (arm_map_one_stub): Likewise.
2062 2009-02-23 Tristan Gingold <gingold@adacore.com>
2063 Eric Botcazou <ebotcazou@adacore.com>
2064 Douglas B Rupp <rupp@gnat.com>
2066 * vms.h: Update copyright year, fix comments, reorder declarations.
2067 (_bfd_save_vms_section): Remove the prototype.
2068 (EGPS_S_V_NO_SHIFT): New constant.
2069 (bfd_vms_set_section_flags): New prototype.
2070 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2072 (EGSY_S_W_FLAGS): Ditto.
2073 (EGSY_S_V_QUAD_VAL): Ditto.
2074 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2075 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2076 EGST_S_B_NAMLNG): Ditto.
2077 (ESRF_S_B_NAMLNG): Ditto.
2078 (ETIR_S_C_HEADER_SIZE): Ditto.
2079 (EGPS_S_V_ALLOC_64BIT): Ditto.
2080 (DST_S_C_EPILOG): Ditto.
2081 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2082 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2083 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2084 (DST_S_L_PCLINE_UNSLONG): Ditto.
2085 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2086 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2087 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2088 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2089 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2090 (DST_S_B_SRC_UNSBYTE): Ditto.
2091 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2093 (vms_section, vms_reloc): Remove types.
2094 (hdr_struc): Replaced by ...
2095 (hdr_struct): ... new type.
2096 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2097 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2098 (EMH_DATE_LENGTH): Ditto.
2099 (eom_struc): Replaced by ...
2100 (eom_struct): ... new type.
2101 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2102 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2103 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2104 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2105 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2106 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2107 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2108 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2109 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2110 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2111 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2112 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2113 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2114 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2115 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2116 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2117 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2118 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2119 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2120 (enum file_type_enum): New type.
2121 (struct location_struct): Removed.
2122 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2123 (struct funcinfo, struct module): Ditto.
2124 (struct vms_private_data_struct): Update fields.
2125 (struct vms_section_data_struct): New type.
2127 * vms.c: Update copyright year, fix comments,
2128 Fix includes for DECC, add prototypes.
2129 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2131 Use flavour to set is_vax, location_stack is removed.
2132 (struct pair): Declare.
2133 (fill_section_ptr): Initialize variables at declaration.
2134 Add guard to set SECTION_SYM flag, handlde und section.
2135 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2136 (_bfd_vms_slurp_object_records): New function, replaces previous
2138 (vms_slurp_module): New function.
2139 (vms_slurp_image): Ditto.
2140 (vms_object_p): Complete rewrite.
2141 (vms_mkobject): Use is_vax field to slect architecture.
2142 (free_reloc_stream): New function.
2143 (vms_convert_to_var): Ditto.
2144 (vms_convert_to_var_1): Ditto.
2145 (vms_convert_to_var_unix_filename): Ditto.
2146 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2148 (vms_new_section_hook): Set alignment to 0, allocate private data.
2149 (vms_get_section_contents): Load content.
2150 (vms_get_symbol_info): Handle undefined section.
2151 (vms_find_nearest_line): Handle.
2152 (alloc_reloc_stream): New function.
2153 (vms_slurp_reloc_table): Ditto.
2154 (vms_get_reloc_upper_bound): Make it real.
2155 (vms_canonicalize_reloc): Do the real work.
2156 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2158 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2159 (vms_set_arch_mach): Check arch.
2160 (vms_set_section_contents): Copy the content after allocation.
2161 (vms_alpha_vec): Update object flags.
2163 * vms-tir.c: Update copyright year, fix comments,
2164 add prototypes for new functions.
2165 (dst_define_location): New function.
2166 (dst_restore_location): New function.
2167 (dst_retrieve_location): New function.
2168 (dst_check_allocation): New function.
2169 (image_dump): Call dst_check_allocation.
2170 (image_write_b): Ditto.
2171 (image_write_w): Ditto.
2172 (image_write_l): Ditto.
2173 (image_write_q): Ditto.
2174 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2175 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2177 Call error handler instead of abort if name is not known.
2178 (etir_sta): Add quarter_relocs argument and set it.
2181 (etir_opr): Ditto, return FALSE in case of error.
2182 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2183 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2184 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2185 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2186 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2187 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2188 Return FALSE in case of error.
2189 (tir_sta): Change sign of psect.
2191 (tir_cmd): Fix cast. Makes tir_table static const.
2192 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2193 add argument to explain.
2194 (analyze_etir): Initialize maxptr, add quarter_relocs
2195 declaration, move some declarations into inner scopes.
2196 Handle quarter_relocs and STO_IMM.
2197 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2198 (_bfd_vms_slurp_relocs): New function.
2199 (_bfd_vms_decode_relocs): New function.
2200 (sto_imm): Rewritten.
2201 (start_first_etbt_record): New function.
2202 (start_another_etbt_record): Ditto.
2203 (etir_output_check): Ditto.
2204 (defer_reloc_p): Ditto.
2205 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2206 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2207 rewritte relocations handling.
2208 (_bfd_vms_write_tbt): Removed.
2209 (_bfd_vms_write_dbg): Ditto.
2211 * vms-misc.c: Update copyright year, Fix comments.
2212 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2213 (maybe_adjust_record_pointer_for_object): New function.
2214 (_bfd_vms_get_first_record): New function, replaces ...
2215 (_bfd_vms_get_record): .. removed.
2216 (_bfd_vms_get_object_record): New function.
2217 (_bfd_vms_get_object_record): New function.
2218 (vms_get_remaining_object_record): New function, replaces ...
2219 (_bfd_vms_get_next_record): ... removed.
2220 (add_new_contents): Removed.
2221 (_bfd_save_vms_section): Removed.
2222 (_bfd_get_vms_section): Removed.
2223 (_bfd_vms_output_flush): Write in VAR format.
2224 (new_symbol): Don't make UND section.
2226 * vms-hdr.c: Update copyright year, update list of record handled.
2227 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2228 (_bfd_vms_write_hdr): Strip vms and unix patches,
2229 add comments, truncate module name at 31 characters,
2230 use constants instead of hard-coded value,
2231 write BFD version instead of a fixed string.
2232 (_bfd_vms_slurp_ihd): New function.
2233 (_bfd_vms_slurp_isd): Ditto.
2234 (_bfd_vms_slurp_ihs): Ditto.
2235 (new_module): Ditto.
2236 (parse_module): Ditto
2237 (build_module_list): Ditto.
2238 (module_find_nearest_line): Ditto.
2239 (_bfd_vms_find_nearest_dst_line): Ditto.
2240 (vms_slurp_debug): Ditto.
2241 (_bfd_vms_slurp_dbg): Ditto.
2242 (_bfd_vms_slurp_tbt): Ditto.
2243 (_bfd_vms_write_dbg): Ditto.
2244 (_bfd_vms_write_tbt): Ditto.
2246 * vms-gsd.c: Update copyright year, update list of records handled.
2247 (EVAX_LITERALS_NAME): New macro.
2248 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2249 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2250 (register_universal_symbol): New function and prototype.
2251 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2252 improve debug messages,
2253 use constants instead of hard-coded value,
2254 fix missing endianness conversion,
2255 handle global symbol (SYMG).
2256 (bfd_vms_set_section_flags): New function.
2257 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2258 handle section literals,
2260 handle section bfd and vms flags,
2261 don't output LIB$INITIALIZE symbol,
2262 fix handling of weak symbols,
2263 fix evax vs vax procedure descriptor,
2264 handle absolute symbols.
2266 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2267 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2269 * makefile.vms (DEFS): Fix flags for VMS.
2271 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2273 * bfd-in2.h: Regenerated.
2274 * libbfd.h: Regenerated.
2276 2009-02-20 Cary Coutant <ccoutant@google.com>
2278 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2281 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2284 * coffcode.h (coff_write_object_contents): Don't let the string
2285 table offset overflow the s_name field when using long section names.
2287 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2289 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2290 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2291 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2292 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2293 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2294 (bfd_pmac_xcoff_backend_data): Likewise.
2295 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2296 (bfd_xcoff_aix5_backend_data): Likewise.
2297 (xcoff64_write_object_contents): Delete unused long_section_names
2299 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2300 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2302 * coffcode.h (documentation): Update to describe long section names.
2303 (COFFLONGSECTIONCATHELPER): New helper macro.
2304 (BLANKOR1TOODD): Likewise.
2305 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2306 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2307 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2308 (bfd_coff_set_long_section_names_allowed): New function.
2309 (bfd_coff_set_long_section_names_disallowed): Likewise.
2310 (struct bfd_coff_backend_data): Add new backend hook function
2311 pointer _bfd_coff_set_long_section_names.
2312 (bfd_coff_set_long_section_names): New backend hook.
2313 (coff_write_object_contents): Only generate long section names if
2314 bfd_coff_long_section_names() indicates they are currently enabled.
2315 (bfd_coff_std_swap_table): Make non-const, and initialise long
2316 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2317 (ticoff0_swap_table): Likewise to both.
2318 (ticoff1_swap_table): Again, likewise to both.
2319 * coffgen.c (make_a_section_from_file): Allow long section names
2320 as inputs even if not currently allowed for outputs.
2321 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2322 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2323 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2324 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2325 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2326 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2327 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2328 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2329 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2330 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2331 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2332 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2333 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2334 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2335 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2336 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2337 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2338 * libcoff-in.h: Update copyright year to cause updated copyright
2339 year in generated libcoff.h, and fix typo.
2340 * libcoff.h: Regenerated.
2341 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2342 (_bfd_ecoff_no_long_sections): Add prototype.
2343 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2344 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2345 defined by an including .c file.
2346 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2347 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2348 (ticoff1_swap_table): Likewise to both.
2350 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2352 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2353 stub. Catch default case error.
2354 (arm_map_one_stub): Add missing Thumb mapping symbol.
2356 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2359 * elf32-avr.c: Handle case where no local symbos exist correctly.
2361 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2364 * elf32-arm.c (arm_long_branch_stub,
2365 arm_thumb_v4t_long_branch_stub,
2366 arm_thumb_thumb_long_branch_stub,
2367 arm_thumb_arm_v4t_long_branch_stub,
2368 arm_thumb_arm_v4t_short_branch_stub,
2369 arm_pic_long_branch_stub):
2370 Renamed to elf32_arm_stub_long_branch_any_any,
2371 elf32_arm_stub_long_branch_v4t_arm_thumb,
2372 elf32_arm_stub_long_branch_thumb_only,
2373 elf32_arm_stub_long_branch_v4t_thumb_arm,
2374 elf32_arm_stub_short_branch_v4t_thumb_arm,
2375 elf32_arm_stub_long_branch_any_any_pic.
2376 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2377 arm_thumb_thumb_stub_long_branch,
2378 arm_thumb_arm_v4t_stub_long_branch,
2379 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2380 Renamed to arm_stub_long_branch_any_any,
2381 arm_stub_long_branch_v4t_arm_thumb,
2382 arm_stub_long_branch_thumb_only,
2383 arm_stub_long_branch_v4t_thumb_arm,
2384 arm_stub_short_branch_v4t_thumb_arm,
2385 arm_stub_long_branch_any_any_pic.
2387 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2389 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2390 in branch offset check.
2392 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2394 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2395 add toc.symndx and toc.add.
2396 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2398 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2400 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2401 (branch_reloc_hash_match): New function, extracted from..
2402 (ppc64_elf_tls_optimize): ..here.
2403 (ppc64_elf_relocate_section): Properly set addends when optimizing
2404 tls sequences. Avoid unnecessary reading and writing of insns.
2405 Only redo reloc when symbol changed. Bypass symbol checks when
2407 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2408 (branch_reloc_hash_match): New function, extracted from..
2409 (ppc_elf_tls_optimize): ..here.
2410 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2411 Don't clear addend on zapped __tls_get_addr reloc.
2413 2009-02-12 Nick Clifton <nickc@redhat.com>
2416 * elflink.c (bfd_elf_final_link): When counting the relocations,
2417 if the header size has not been set yet then assume that it will
2418 match the output section's reloc type.
2420 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2422 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2425 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2427 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2428 (find_function): Likewise.
2429 (pasted_function): Don't error if no prior function found.
2430 (discover_functions): Revert 2008-12-10 change. Extend first
2431 function range to start of section.
2433 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2435 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2437 * elf64-hppa.h: Likewise.
2439 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2441 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2444 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2446 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2447 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2449 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2451 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2452 * archures.c (bfd_mach_mips_xlr): Define.
2453 * bfd-in2.h: Regenerate.
2454 * cpu-mips.c (I_xlr): Define.
2455 (arch_info_struct): Add XLR entry.
2456 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2457 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2458 (mips_mach_extensions): Add XLR entry.
2460 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2462 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2464 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2466 * configure.in: AC_SUBST pdfdir.
2467 * Makefile.am: Add install-pdf, install-pdf-am
2468 and install-pdf-recursive targets. Define pdfdir.
2469 * doc/Makefile.am: Define pdf__strip_dir. Add
2470 install-pdf and install-pdf-am targets.
2471 * po/Make-in: Add install-pdf target.
2472 * configure: Regenerate.
2473 * Makefile.in: Regenerate
2474 * doc/Makefile.in: Regenerate.
2476 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2478 * bfd-in2.h: Regenerate.
2479 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2480 fields from n_entries to n_slots where appropriate, update comments.
2481 (HOWTO): Add TLS relocations.
2482 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2483 (enum elf_m68k_got_offset_size): New enum.
2484 (struct elf_m68k_got_entry.type): Move field to ...
2485 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2486 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2488 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2490 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2491 fields into n_entries array. Update comments.
2492 (elf_m68k_init_got): Simplify, update all uses.
2493 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2494 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2495 GOT entries; update name, update all uses.
2496 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2497 (elf_m68k_get_got_entry): Update.
2498 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2500 (elf_m68k_remove_got_entry_type): Simplify.
2501 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2502 (elf_m68k_can_merge_gots): Update.
2503 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2504 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2505 GOT entries, simplify.
2506 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2507 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2508 field, remove obsoleted local_n_entries field.
2509 (elf_m68k_partition_multi_got_2): New static function.
2510 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2512 (elf_m68k_remove_got_entry_type): Update.
2513 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2514 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2515 update of sgot->size and srelgot->size.
2516 (elf_m68k_gc_sweep_hook): Update.
2517 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2518 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2520 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2521 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2523 2009-02-02 DJ Delorie <dj@redhat.com>
2525 * elf32-mep.c (config_names): Regenerate configuration.
2527 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2529 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2530 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2531 * elf.c (bfd_elf_get_str_section): Make static.
2532 (bfd_elf_find_section): Delete.
2533 * libbfd.h: Regenerate.
2535 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2537 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2538 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2540 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2542 * elflink.c (on_needed_list): New function.
2543 (elf_link_add_object_symbols): Link in --as-needed libs if they
2544 satisfy undefined symbols in other libs.
2546 2009-01-30 Julian Brown <julian@codesourcery.com>
2548 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2549 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2550 with --just-symbols (-R).
2552 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2554 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2555 high_pc in order to properly sign-extend VMAs.
2557 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2558 Mark Shinwell <shinwell@codesourcery.com>
2559 Catherine Moore <clm@codesourcery.com>
2561 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2563 2009-01-28 Catherine Moore <clm@codesourcery.com>
2565 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2566 SEC_LOAD for dynamic relocation sections.
2568 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2570 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2571 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2572 the size of local TLS data.
2574 2009-01-27 Andreas Schwab <schwab@suse.de>
2576 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2577 architectures in the archive.
2579 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2581 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2582 <R_CRIS_32_DTPREL>: Correct relocation value.
2584 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2585 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2586 symbols with non-default visibility.
2588 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2590 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2591 describing the trampolines.
2592 (ppc_elf_relocate_section): Update relocs to describe the
2595 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2597 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2598 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2599 and R_PARISC_PCREL12F relocations.
2601 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2604 * elflink.c (find_version_for_sym): New function split out from,
2605 but without export_dynamic test, ..
2606 (_bfd_elf_link_assign_sym_version): ..here.
2607 (_bfd_elf_export_symbol): Use it.
2609 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2611 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2612 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2613 * elflink.c: ..here, somewhat modified.
2614 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2615 _bfd_elf_link_find_version_dependencies,
2616 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2617 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2618 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2620 * elflink.c: ..and make static here.
2621 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2622 of output_bfd from struct elf_find_verdep_info.
2623 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2624 struct elf_info_failed.
2625 (bfd_elf_size_dynamic_sections): Adjust.
2627 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2630 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2631 after comp_unit_find_line call.
2633 2009-01-21 Nick Clifton <nickc@redhat.com>
2636 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2637 tm_gmtoff field in struct tm.
2639 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2641 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2642 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2643 sections in soft-icache lines unless non_ia_text. Don't add
2644 rodata if doing so would exceed line size.
2646 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2648 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2649 types than bfd_link_hash_indirect, before early return, call
2650 _bfd_elf_link_hash_copy_indirect.
2652 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2654 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2655 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2656 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2657 (elf_backend_obj_attrs_order): New define.
2658 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2659 (elfNN_bed): Add elf_backend_obj_attrs_order.
2661 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2663 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2664 (obj_attr_size): Likewise.
2665 (write_obj_attribute): Likewise.
2666 (_bfd_elf_copy_obj_attributes): Likewise.
2667 (_bfd_elf_parse_attributes): Likewise.
2668 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2669 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2670 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2671 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2672 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2675 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2677 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2678 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2679 (bfd_elf_add_obj_attr_string): Likewise.
2680 (bfd_elf_add_obj_attr_int_string): Likewise.
2681 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2682 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2683 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2684 Tag_nodefaults has no default value.
2685 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2686 comment to reflect the new state.
2688 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2691 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2692 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2693 (adjust_z_magix): Delete dead code handling QMAGIC.
2695 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2697 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2698 IMAGE_SCN_MEM_DISCARDABLE.
2700 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2702 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2703 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2704 * configure.in (commonbfdlib): Delete.
2705 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2706 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2707 is available, not just for linux.
2708 * po/SRC-POTFILES.in: Regenerate.
2709 * Makefile.in: Regenerate.
2710 * configure: Regenerate.
2712 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2713 Julian Brown <julian@codesourcery.com>
2715 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2716 ARM attributes in ABI 2.07.
2717 * elf32-arm.c (get_secondary_compatible_arch): New function.
2718 (set_secondary_compatible_arch): New function.
2719 (tag_cpu_arch_combine): New function.
2720 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2721 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2722 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2723 make it fit with order_01243.
2724 Add support for Tag_also_compatible_with,
2725 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2726 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2727 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2728 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2729 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2730 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2731 Rework the way unknown attributes are handled.
2732 Defer errors until all attributes have been processed.
2734 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2736 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2737 bfd_elf_add_obj_attr_int_string.
2738 Read Tag_compatibility from its new location in the attribute array,
2739 rather than the attribute list.
2740 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2741 bfd_elf_add_obj_attr_int_string.
2742 (_bfd_elf_parse_attributes): Likewise.
2743 (_bfd_elf_merge_object_attributes): There's now only one
2744 Tag_compatibility, and it's in the array, not the list.
2745 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2747 (bfd_elf_add_obj_attr_compat): Rename to
2748 bfd_elf_add_obj_attr_int_string.
2749 (bfd_elf_add_proc_attr_compat): Rename to
2750 bfd_elf_add_proc_attr_int_string.
2751 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2754 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2756 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2757 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2758 (vmsutil.lo): Add dependency rule.
2759 * Makefile.in: Regenerate.
2760 * config.bfd (ia64*-*-*vms*): Add case.
2761 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2762 * configure: Regenerate.
2763 * vmsutil.c: New file.
2764 * vmsutil.h: New file.
2765 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2767 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2768 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2769 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2770 elfNN_vms_object_p): New functions
2771 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2773 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2776 * elflink.c (elf_gc_sweep): Exclude the group section if the
2777 first member of the section group is excluded.
2779 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2782 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2783 saved filename, use bfd_alloc rather than bfd_malloc for it.
2785 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2787 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2789 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2791 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2793 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2795 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2797 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2799 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2801 (struct got_entry): Add br_addr.
2802 (struct call_info): Add priority.
2803 (struct function_info): Add lr_store and sp_adjust.
2804 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2805 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2806 area as an overlay, and check that no other overlays exist. Look up
2807 icache overlay manager entry sym.
2808 (BRA_STUBS, BRA, BRASL): Define.
2809 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2810 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2812 (count_stub, build_stub): Support soft-icache.
2813 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2814 (spu_elf_size_stubs): Size soft-icache stubs.
2815 (overlay_index): New function.
2816 (spu_elf_build_stubs): Make static. Support soft-icache.
2817 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2818 (find_function_stack_adjust): Save lr store and stack adjust insn
2820 (maybe_insert_function): Adjust find_function_stack_adjust call.
2821 (mark_functions_via_relocs): Retrieve priority.
2822 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2823 (sort_calls): Sort by priority first.
2824 (mark_overlay_section): Ignore .ovl.init.
2825 (sum_stack): Only print when stack_analysis.
2826 (print_one_overlay_section): New function, extracted from..
2827 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2828 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2829 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2830 analysis. Call spu_elf_build_stubs.
2831 (spu_elf_relocate_section): For soft-icache encode overlay index
2833 (spu_elf_output_symbol_hook): Support soft-icache.
2834 (spu_elf_modify_program_headers: Likewise.
2836 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2837 num_regions to num_lines. Add line_size and max_branch.
2838 (enum _ovly_flavour): Add ovly_soft_icache.
2839 (spu_elf_build_stubs): Delete.
2841 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2843 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2844 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2846 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2848 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2849 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2850 the program, the known offset starts at the negative size of the
2852 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2855 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2857 * config.bfd: Add lm32-*-rtems*.
2859 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2861 * coff-ppc.c: Add 2009 to Copyright.
2862 * elf32-cris.c: Likewise.
2863 * elflink.c: Likewise.
2865 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2867 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2868 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2870 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2873 * elflink.c (elf_merge_st_other): New.
2874 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2875 hide them if needed.
2876 (elf_link_add_object_symbols): Updated.
2878 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2881 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2882 ref_dynamic and dynamic_def fields when setting def_regular
2885 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2888 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2891 For older changes see ChangeLog-2008
2897 version-control: never
projects / external / binutils.git / blob