1 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
3 * Makefile.am: Run "make dep-am".
4 * Makefile.in: Regenerated.
6 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
8 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
9 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
11 2009-06-15 Nick Clifton <nickc@redhat.com>
13 * po/ru.po: New Russian translation.
14 * configure.in (ALL_LINGUAS): Add ru.
15 * configure: Regenerate.
17 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
19 * elf32-i386.c: Remove duplicated comments.
21 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
24 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
25 dynamic IFUNC pointer in non-shared object. Use .got.plt
26 for IFUNC definition in PIE.
27 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
30 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
31 dynamic IFUNC pointer in non-shared object. Use .got.plt
32 for IFUNC definition in PIE.
33 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
36 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
38 * elf32-i386.c (elf_i386_check_relocs): Properly report
39 local symbol for unhandled relocation against STT_GNU_IFUNC
41 (elf_i386_relocate_section): Likewise.
42 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
43 (elf64_x86_64_relocate_section): Likewise.
45 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
48 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
49 (elf_i386_link_hash_table): Add loc_hash_table and
51 (elf_i386_local_hash): New.
52 (elf_i386_local_htab_hash): Likewise.
53 (elf_i386_local_htab_eq): Likewise.
54 (elf_i386_get_local_sym_hash): Likewise.
55 (elf_i386_link_hash_table_free): Likewise.
56 (elf_i386_allocate_local_dynrelocs): Likewise.
57 (elf_i386_finish_local_dynamic_symbol): Likewise.
58 (bfd_elf64_bfd_link_hash_table_free): Likewise.
59 (elf_i386_link_hash_table_create): Create loc_hash_table and
61 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
62 (elf_i386_size_dynamic_sections): Likewise.
63 (elf_i386_relocate_section): Likewise.
64 (elf_i386_finish_dynamic_sections): Likewise.
65 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
68 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
69 (elf64_x86_64_link_hash_table): Add loc_hash_table and
71 (elf64_x86_64_local_hash): New.
72 (elf64_x86_64_local_htab_hash): Likewise.
73 (elf64_x86_64_local_htab_eq): Likewise.
74 (elf64_x86_64_get_local_sym_hash): Likewise.
75 (elf64_x86_64_link_hash_table_free): Likewise.
76 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
77 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
78 (bfd_elf64_bfd_link_hash_table_free): Likewise.
79 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
81 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
83 (elf64_x86_64_size_dynamic_sections): Likewise.
84 (elf64_x86_64_relocate_section): Likewise.
85 (elf64_x86_64_finish_dynamic_sections): Likewise.
86 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
89 2009-06-10 Philip Blundell <philb@gnu.org>
91 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
92 elf_sec->this_hdr == NULL.
94 2009-06-12 Tristan Gingold <gingold@adacore.com>
96 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
97 * bfd-in2.h: Regenerated.
98 * libbfd.h: Regenerated.
100 * mach-o.c (FILE_ALIGN): New macro.
101 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
102 (bfd_mach_o_print_symbol): Ditto.
103 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
104 (bfd_mach_o_get_reloc_upper_bound): New function.
105 (bfd_mach_o_canonicalize_reloc): Ditto.
106 (bfd_mach_o_scan_write_relocs): Ditto.
107 (bfd_mach_o_scan_write_section_32): Remove offset argument.
108 (bfd_mach_o_scan_write_section_64): Ditto.
109 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
110 written for load command. Do not compute section file offset.
111 (bfd_mach_o_scan_write_segment_64): Ditto.
112 (bfd_mach_o_scan_write_symtab): Compute file offset first.
113 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
115 (bfd_mach_o_mangle_symbols): ... this new function.
116 (bfd_mach_o_write_contents): Be sure to habe load commands built.
117 Call bfd_mach_o_mangle_symbols.
118 (bfd_mach_o_build_commands): Adjust for filelen field.
119 Use FILE_ALIGN macro. Clear section file offset if section is empty.
120 Do not set symtab file offset anymore here.
121 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
122 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
123 Set reloc_count and rel_filepos section fields.
124 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
126 (bfd_mach_o_scan_read_section_64): Ditto.
127 (bfd_mach_o_scan_read_section): Ditto.
128 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
129 bfd_mach_o_asymbol. Use unsigned int for file offset type.
130 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
131 Handle weak-ref symbols.
132 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
133 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
134 (bfd_mach_o_scan): Remove assignment to removed field.
135 (bfd_mach_o_mkobject_init): Ditto.
136 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
137 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
138 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
139 (bfd_mach_o_swap_reloc_in): Ditto.
140 (bfd_mach_o_swap_reloc_out): Ditto.
142 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
143 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
144 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
145 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
146 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
147 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
148 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
149 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
150 (BFD_MACH_O_N_WEAK_DEF): New macros.
152 (bfd_mach_o_section_type): Add new enumeration values.
153 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
154 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
155 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
156 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
158 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
159 (BFD_MACH_O_GENERIC_RELOC_PAIR)
160 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
161 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
162 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
163 (BFD_MACH_O_RELENT_SIZE): Ditto.
164 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
165 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
166 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
167 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
168 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
169 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
170 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
171 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
172 (bfd_mach_o_reloc_info): New struct.
173 (bfd_mach_o_asymbol): New struct.
174 (bfd_mach_o_symtab_command): The symbols field is now of type
176 (bfd_mach_o_load_command): The offset and len fields are now of type
178 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
179 Add a filelen field. Add comments.
180 (bfd_mach_o_backend_data): New struct.
181 (bfd_mach_o_get_backend_data): New macro.
182 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
184 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
185 (bfd_mach_o_get_reloc_upper_bound): New prototype.
186 (bfd_mach_o_canonicalize_reloc): Ditto.
188 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
189 duplicated macro. Now defined to _bfd_generic_is_local_label.
190 (TARGET_NAME_BACKEND): New macro...
191 (TARGET_NAME_BACKEND): ... used to name a new variable.
192 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
195 * mach-o-i386.c (i386_howto_table): New variable.
196 (bfd_mach_o_i386_swap_reloc_in): New function.
197 (bfd_mach_o_i386_swap_reloc_out): Ditto.
198 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
199 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
200 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
201 (bfd_mach_o_bfd_reloc_type_lookup)
202 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
204 2009-06-11 Eric Paris <eparis@redhat.com>
205 Nick Clifton <nickc@redhat.com>
207 * opncls.c (_maybe_make_executable): New function. Gives execute
208 permission to an executable bfd that was opened for writing
209 provided that it is a regular file. Replaces common code found in...
210 (bfd_close): here and ...
211 (bfd_close_all_done): here.
213 2009-06-11 Anthony Green <green@moxielogic.com>
215 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
216 * bfd-in2.h: Rebuilt.
218 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
220 (moxie_reloc_map): Ditto.
221 Clean up copyright notice.
223 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
225 * bfd-in2.h: bfd_mmap prototype.
226 * bfdio.c (bfd_mmap): New function.
227 * libbfd.h (bfd_iovec): Add bmmap.
228 * cache.c (cache_bmmap): New function.
229 (cache_iovec): Initialize bmmap member.
230 * opencls.c (opncls_bmmap): New function.
231 (opncls_iovec): Initialize bmmap member.
233 2009-06-09 Tristan Gingold <gingold@adacore.com>
235 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
236 and stabstr_segment fields.
237 (mach_o_be_vec, mach_o_le_vec): Removed
238 (bfd_mach_o_version): New prototype.
240 * mach-o.c (bfd_mach_o_version): Make this function public.
241 (mach_o_wide_p): New function.
242 (bfd_mach_o_wide_p): Ditto.
243 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
245 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
246 Search in the list only if the name starts with a dot.
247 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
248 test. Check bfd_seek status.
249 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
250 (bfd_mach_o_scan_write_section_32): Ditto.
251 (bfd_mach_o_scan_write_section_64): Ditto.
252 (bfd_mach_o_scan_write_section): Removed.
253 (bfd_mach_o_scan_write_segment): Split into ...
254 (bfd_mach_o_scan_write_segment_32): ... this and ...
255 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
256 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
257 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
258 symbol table. Now returns a boolean.
259 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
260 Adjust for status type.
261 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
262 test. Write symbol table. Numbers the sections.
263 (bfd_mach_o_read_header): Check bfd_seek status.
264 Use mach_o_wide_p instead of hard-coded test.
265 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
266 (bfd_mach_o_scan_read_section_64): Ditto.
267 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
268 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
269 handled common symbols.
270 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
271 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
272 (bfd_mach_o_scan_read_dylinker): Ditto.
273 (bfd_mach_o_scan_read_dylib): Ditto.
274 (bfd_mach_o_scan_read_thread): Ditto.
275 (bfd_mach_o_scan_read_symtab): Ditto.
276 Do not create a section for the stabs.
277 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
278 (bfd_mach_o_scan_read_segment): Ditto.
279 (bfd_mach_o_scan_read_command): Ditto.
280 (bfd_mach_o_scan_start_address): Ditto.
281 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
282 (bfd_mach_o_archive_p): Check bfd_seek status.
283 (bfd_mach_o_core_fetch_environment): Ditto.
285 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
287 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
289 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
290 (elf_i386_link_hash_table_create): Initialize irelifunc.
291 (elf_i386_check_relocs): Updated. Set up irelifunc for
293 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
294 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
296 (elf_i386_relocate_section): Likewise.
298 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
299 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
300 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
302 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
303 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
305 (elf64_x86_64_relocate_section): Likewise.
307 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
309 (_bfd_elf_create_ifunc_sections): This.
311 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
313 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
316 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
318 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
319 relocation for R_386_32 against STT_GNU_IFUNC symbol when
320 building shared object. Check info->executable instead of
321 !info->shared when setting non_got_ref.
322 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
323 for non-GOT reference of STT_GNU_IFUNC symbol in shared
324 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
326 (elf_i386_relocate_section): Output dynamic relocation for
327 R_386_32 against STT_GNU_IFUNC symbol to get the real
328 function address when building shared object.
329 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
330 relocation for STT_GNU_IFUNC symbol in shared object.
332 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
333 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
334 symbol when building shared object. Check info->executable
335 instead of !info->shared when setting non_got_ref.
336 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
337 for non-GOT reference of STT_GNU_IFUNC symbol in shared
338 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
340 (elf64_x86_64_relocate_section): Output dynamic relocation
341 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
342 function address when building shared object.
343 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
344 relocation for STT_GNU_IFUNC symbol in shared object.
346 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
348 * Makefile.am: Run "make dep-am".
349 (BFD32_BACKENDS): Add mach-o-i386.lo.
350 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
351 * Makefile.in: Regenerate.
353 2009-06-06 Alan Modra <amodra@bigpond.net.au>
355 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
356 when looking for soft-icache stubs.
358 2009-06-05 Tristan Gingold <gingold@adacore.com>
360 * mach-o.h: Update copyright year.
361 (bfd_mach_o_mach_header_magic): New enum.
362 (bfd_mach_o_cpu_subtype): Now an enum.
363 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
364 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
365 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
366 (bfd_mach_o_load_command): Field type_required is now a boolean.
368 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
369 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
370 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
371 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
372 (bfd_mach_o_get_symtab_upper_bound): Ditto.
373 (bfd_mach_o_canonicalize_symtab): Ditto.
374 (bfd_mach_o_get_symbol_info): Ditto.
375 (bfd_mach_o_print_symbol): Ditto.
376 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
377 (bfd_mach_o_make_empty_symbol): Ditto.
378 (bfd_mach_o_write_contents): Ditto.
380 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
381 bfd_mach_o_mkobject): Defines.
382 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
383 Do not check with target vector but with flavour.
384 (struct mach_o_section_name_xlat): New declaration.
385 (dwarf_section_names_xlat): Ditto.
386 (text_section_names_xlat): Ditto.
387 (data_section_names_xlat): Ditto.
388 (struct mach_o_segment_name_xlat): Ditto.
389 (segsec_names_xlat): Ditto.
390 (bfd_mach_o_convert_section_name_to_bfd): New function.
391 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
392 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
393 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
394 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
395 Accept any input and output flavour. Do not share private data
397 (bfd_mach_o_count_symbols): Add a comment.
398 (bfd_mach_o_get_symtab_upper_bound): Make it public.
399 (bfd_mach_o_canonicalize_symtab): Ditto.
400 (bfd_mach_o_get_symbol_info): Ditto.
401 (bfd_mach_o_print_symbol): Ditto.
402 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
403 Use constants instead of hard-coded values.
404 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
406 (bfd_mach_o_scan_write_section_64): Ditto.
407 (bfd_mach_o_scan_write_segment): Ditto.
408 Do not copy sections anymore.
409 (bfd_mach_o_write_contents): Make it public.
410 Remove dead code. Rewrite typeflag assignment.
411 (bfd_mach_o_build_commands): New function.
412 (bfd_mach_o_set_section_contents): Ditto.
413 (bfd_mach_o_make_empty_symbol): Make it public.
414 (bfd_mach_o_read_header): Make it static.
415 Convert to bfd_boolean.
416 Use constants instead of hard-coded values.
417 (bfd_mach_o_make_bfd_section): Call
418 bfd_mach_o_convert_section_name_to_bfd to create name.
419 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
421 (bfd_mach_o_scan_read_section_64): Ditto.
422 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
423 a segment anymore. Use constants instead of hard-coded values.
424 (bfd_mach_o_scan_read_command): Fix style.
425 (bfd_mach_o_scan): Use constants instead of hard-coded values.
426 Get rid of BFD_IO_FUNCS.
427 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
428 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
429 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
430 (bfd_mach_o_object_p): Removed.
431 (bfd_mach_o_gen_core_p): New function, replaces ...
432 (bfd_mach_o_core_p): ... deleted.
433 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
435 * mach-o-i386.c: New file.
436 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
437 * configure.in (TDEFINES): Add mach_o_i386_vec.
438 * configure: Regenerated.
439 * targets.c: Add mach_o_i386_vec.
441 * mach-o.c: Update copyright years.
442 (BFD_IO_FUNCS): Remove (was not used).
443 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
444 bfd_mach_o_slurp_extended_name_table,
445 bfd_mach_o_construct_extended_name_table,
446 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
447 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
448 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
449 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
450 bfd_mach_o_get_section_contents_in_window,
451 bfd_mach_o_bfd_is_local_label_name,
452 bfd_mach_o_bfd_is_target_special_symbol,
453 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
454 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
455 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
456 bfd_mach_o_minisymbol_to_symbol,
457 bfd_mach_o_bfd_get_relocated_section_contents,
458 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
459 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
460 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
461 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
462 bfd_mach_o_bfd_merge_private_bfd_data,
463 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
464 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
465 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
466 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
467 bfd_mach_o_bfd_copy_private_header_data,
468 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
469 * mach-o-target.c: ... here.
470 Update copyright years.
472 2009-06-04 Alan Modra <amodra@bigpond.net.au>
474 * dep-in.sed: Don't use \n in replacement part of s command.
475 * Makefile.am (DEP1): LC_ALL for uniq.
477 * Makefile.in: Regenerate.
479 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
481 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
482 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
483 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
485 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
487 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
488 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
489 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
490 against STT_GNU_IFUNC symbols for static executables.
491 (elf_i386_finish_dynamic_symbol): Load GOT entry with
492 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
494 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
495 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
496 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
497 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
499 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
501 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
502 symbols to be left unimported when linking statically.
503 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
504 code when linking statically.
506 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
508 * elf32-i386.c (elf_i386_check_relocs): Increment
509 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
510 against STT_GNU_IFUNC symbol.
511 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
512 local STT_GNU_IFUNC definition is used.
513 (elf_i386_relocate_section): Handle got.offset != -1 for
514 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
517 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
518 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
519 relocations against STT_GNU_IFUNC symbol.
520 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
521 local STT_GNU_IFUNC definition is used.
522 (elf64_x86_64_relocate_section): Handle got.offset != -1
523 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
524 STT_GNU_IFUNC symbol.
526 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
529 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
530 (elf_i386_reloc_type_lookup): Likewise.
531 (R_386_tls): Removed.
532 (R_386_irelative): New.
533 (R_386_vt_offset): Updated.
534 (elf_i386_rtype_to_howto): Likewise.
535 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
536 (elf_i386_link_hash_table_create): Initialize igotplt,
538 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
539 (elf_i386_adjust_dynamic_symbol): Likewise.
540 (elf_i386_allocate_dynrelocs): Likewise.
541 (elf_i386_relocate_section): Likewise.
542 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
544 (elf_i386_finish_dynamic_symbol): When building a static
545 executable, use .iplt, .igot.plt and .rel.iplt sections for
546 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
547 locally defined STT_GNU_IFUNC symbol.
549 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
550 (x86_64_reloc_map): Likewise.
551 (R_X86_64_standard): Updated.
552 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
553 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
555 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
556 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
557 (elf64_x86_64_allocate_dynrelocs): Likewise.
558 (elf64_x86_64_relocate_section): Likewise.
559 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
561 (elf64_x86_64_finish_dynamic_symbol): When building a static
562 executable, use .iplt, .igot.plt and .rela.iplt sections for
563 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
564 for locally defined STT_GNU_IFUNC symbol.
566 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
567 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
569 * bfd-in2.h: Regenerated.
570 * libbfd.h: Likewise.
572 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
574 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
575 (_bfd_elf_make_ifunc_reloc_section): Removed.
576 (_bfd_elf_is_ifunc_symbol): Likewise.
577 (_bfd_elf_create_static_ifunc_sections): New.
579 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
581 (elf_link_add_object_symbols): Here.
582 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
583 STT_GNU_IFUNC symbol.
584 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
585 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
586 (IFUNC_INFIX): Removed.
587 (get_ifunc_reloc_section_name): Likewise.
588 (_bfd_elf_make_ifunc_reloc_section): Likewise.
589 (_bfd_elf_is_ifunc_symbol): Likewise.
590 (_bfd_elf_create_static_ifunc_sections): New.
592 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
594 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
595 (create_got_section): Likewise.
596 (allocate_dynrelocs): Likewise.
597 (readonly_dynrelocs): Likewise.
598 (set_tls_module_base): Likewise.
599 (dtpoff_base): Likewise.
601 (elf_i386_link_hash_table_create): Updated.
602 (elf_i386_create_dynamic_sections): Likewise.
603 (elf_i386_check_relocs): Likewise.
604 (elf_i386_size_dynamic_sections): Likewise.
605 (elf_i386_relocate_section): Likewise.
607 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
608 (create_got_section): Likewise.
609 (allocate_dynrelocs): Likewise.
610 (readonly_dynrelocs): Likewise.
611 (set_tls_module_base): Likewise.
612 (dtpoff_base): Likewise.
614 (elf64_x86_64_link_hash_table_create): Updated.
615 (elf64_x86_64_create_dynamic_sections): Likewise.
616 (elf64_x86_64_check_relocs): Likewise.
617 (elf64_x86_64_size_dynamic_sections): Likewise.
618 (elf64_x86_64_relocate_section): Likewise.
620 2009-05-28 Nick Clifton <nickc@redhat.com>
622 * targets.c (_bfd_target_vector): Only include plugin target in
623 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
625 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
627 * elf32-spu.c (struct call_info): New member broken_cycle.
628 (remove_cycle): Instead of physically removing call_info structures
629 to break call graph cycles, mark them using the broken_cycle flag.
630 (mark_overlay_section): Respect broken_cycle flag.
631 (unmark_overlay_section): Likewise.
632 (collect_lib_sections): Likewise.
633 (collect_overlays): Likewise.
634 (sum_stack): Likewise.
636 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
638 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
639 (mark_functions_via_relocs): Initialize callee->count to 1.
640 (pasted_function): Likewise.
641 (spu_elf_auto_overlay): Honor call counts when determining number
642 of stubs required in software i-cache mode.
644 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
646 * plugin.c (program_name): Remove.
647 (plugin_program_name): New.
648 (bfd_plugin_set_program_name): New.
649 (try_load_plugin): Use plugin_program_name.
650 * plugin.h (bfd_plugin_set_program_name): New.
652 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
654 * aclocal.m4: Include ../config/plugins.m4.
655 * configure.in: Use AC_PLUGINS.
656 * configure: Regenerate.
657 * Makefile.in: Regenerate.
658 * doc/Makefile.in: Regenerate.
660 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
662 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
664 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
665 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
666 * elf32-avr.c (elf32_avr_relax_section): Likewise.
667 * elf32-frv.c (elf32_avr_relax_section): Likewise.
668 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
669 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
670 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
671 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
672 * reloc.c (bfd_generic_relax_section): Likewise.
673 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
674 * vms.c (vms_bfd_relax_section): Likewise.
676 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
678 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
680 * elf32-i386.c (is_indirect_symbol): Renamed to ...
681 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
683 * elf32-i386.c (allocate_dynrelocs): Updated.
684 (elf_i386_relocate_section): Likewise.
685 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
686 (elf64_x86_64_relocate_section): Likewise.
688 * elf64-x86-64.c (is_indirect_symbol): Removed.
690 2009-05-26 Nick Clifton <nickc@redhat.com>
692 * po/id.po: Updated Indonesian translation.
694 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
696 * Makefile.am: Run "make dep-am".
699 (ALL_MACHINES): Add cpu-plugin.lo.
700 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
701 (BFD32_BACKENDS): Add plugin.lo.
702 (BFD32_BACKENDS_CFILES): Add plugin.c.
703 (libbfd_la_LIBADD): Add LIBDL
704 * archures.c (bfd_architecture): Add bfd_arch_plugin.
705 (bfd_plugin_arch): Declare.
706 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
707 * bfd.c (bfd): Add plugin_data.
708 * config.bfd: Handle the plugin target.
709 * configure.in: Check for --enable-plugins.
710 (LT_INIT): Use the dlopen option.
714 * targets.c (plugin_vec): Declare.
715 (_bfd_target_vector): Add plugin_vec.
716 * Makefile.in: Regenerate.
717 * bfd-in2.h: Regenerate.
718 * configure: Regenerate.
720 2009-05-26 Alan Modra <amodra@bigpond.net.au>
722 * dep-in.sed: Don't modify .o to .lo here. Output one filename
723 per line with all lines having continuation backslash. Prefix
724 first line with "A", following lines with "B".
725 * Makefile.am (DEP): Don't use dep.sed here.
726 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
727 dep.sed here on dependencies, sort and uniq.
728 * Makefile.in: Regenerate.
730 2009-05-25 Tristan Gingold <gingold@adacore.com>
732 * makefile.vms: Add verilog.obj to object list OBJS.
734 2009-05-24 Alan Modra <amodra@bigpond.net.au>
736 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
737 for BFD_IN_MEMORY is cleared.
738 (bfd_bwrite): Zero excess memory allocated.
740 2009-05-22 Julian Brown <julian@codesourcery.com>
742 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
744 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
745 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
746 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
747 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
748 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
749 (a8_erratum_fix, a8_erratum_reloc): New structs.
750 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
751 num_a8_erratum_fixes, fix_cortex_a8 fields.
752 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
753 (elf32_arm_add_stub): Split into two parts, creating...
754 (elf32_arm_create_or_find_stub_sec): New function.
755 (elf32_arm_final_link_relocate): Add forward declaration.
756 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
757 relocations, multiple relocations per stub.
758 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
759 (arm_size_one_stub): Use find_stub_size_and_template.
760 (a8_reloc_compare): New.
761 (find_thumb_glue): Add forward declaration.
762 (cortex_a8_erratum_scan): New.
763 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
764 (bfd_elf32_arm_set_cortex_a8_fix): New.
765 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
766 (arm_map_one_stub): Add THUMB32_TYPE support.
767 (a8_branch_to_stub_data): New.
768 (make_branch_to_a8_stub): New.
769 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
770 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
771 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
772 Cortex-A8 erratum workaround.
773 * bfd-in2.h: Regenerate.
775 2009-05-22 Alan Modra <amodra@bigpond.net.au>
777 * Makefile.am: Run "make dep-am".
778 * Makefile.in: Regenerate.
779 * po/SRC-POTFILES.in: Regenerate.
781 2009-05-21 Alan Modra <amodra@bigpond.net.au>
783 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
786 2009-05-21 Alan Modra <amodra@bigpond.net.au>
788 * elf-bfd.h (struct elf_backend_data
789 <elf_backend_link_output_symbol_hook>): Return an int.
790 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
791 symbols on deleted .opd entries.
792 * elflink.c (elf_link_output_sym): Return without outputting sym
793 if output_symbol_hook returns 2.
794 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
795 Abort if we must not discard sym.
796 (elf_link_input_bfd): Similarly, don't set finfo->indices for
798 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
799 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
800 elf_backend_link_output_symbol_hook return type change.
801 * elf32-arm.c (output_arch_syminfo): Likewise.
802 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
803 (elf32_arm_output_arch_local_syms): Likewise.
804 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
805 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
806 (bfd_score_elf_link_output_symbol_hook): Likewise.
807 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
808 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
809 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
810 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
811 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
812 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
813 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
814 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
815 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
816 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
817 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
819 2009-05-21 Alan Modra <amodra@bigpond.net.au>
821 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
822 out of range .opd symbols.
824 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
826 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
827 fprintf_vma directly.
828 * peXXigen.c (pe_print_edata): Likewise.
829 (pe_print_pdata): Likewise.
830 (_bfd_XX_print_ce_compressed_pdata): Likewise.
831 (_bfd_XX_print_private_bfd_data_common): Likewise.
833 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
835 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
837 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
838 Paul Brook <paul@codesourcery.com>
840 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
841 fix discarded sections.
843 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
845 * elf32-spu.c (mark_overlay_section): Move .init and .fini
846 sections into the software icache.
848 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
850 * elf32-spu.c (build_stub): Always build "compact" sofware
853 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
855 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
856 (spu_elf_setup): Initialize it.
857 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
858 Update to new-sytle cache manager data structures.
859 (spu_elf_build_stubs): Generate new-style cache manager data
860 structures and symbols.
861 (spu_elf_auto_overlay): Update size computation.
863 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
865 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
866 segments first amongst the program headers.
868 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
870 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
871 into addresses for relocation types that look at high bits. Remove
872 special handling of relocation overflow warnings.
874 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
876 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
877 control flow graph between fragments of a function.
879 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
881 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
882 generate only a 16-byte .toe section.
883 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
885 2009-05-14 Alan Modra <amodra@bigpond.net.au>
887 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
888 (spu_elf_place_overlay_data): ..here. New function.
889 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
891 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
893 * elf32-arm.c: Move sysdep.h to start of file.
895 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
897 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
899 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
900 __icache_tag_array and __icache_tag_array_size.
902 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
904 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
906 (bfinfdpic_link_omit_section_dynsym): Likewise.
907 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
909 2009-05-05 Paul Brook <paul@codesourcery.com>
911 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
912 * bfd-in2.h: Regenerate.
913 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
914 (_arm_elf_section_data): Add text and exidx fields.
915 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
916 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
917 copy_exidx_entry): New functions.
918 (elf32_arm_write_section): Fixup .ARM.exidx contents.
920 2009-05-05 Christophe lyon <christophe.lyon@st.com>
922 * elf32-arm.c (DEF_STUBS): New helper define.
923 (DEF_STUB): Likewise.
924 (stub_def): New type.
925 (stub_definitions): New array, containing stub template pointers
927 (arm_size_one_stub): Make use of stub_definitions.
929 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
931 * elflink.c (find_version_for_sym): Remove from here, ...
932 * linker.c (bfd_find_version_for_sym): ... rename, replace
933 here, make public and update all callers.
934 * bfd-in2.h: Regenerate.
936 2009-04-30 Nick Clifton <nickc@redhat.com>
938 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
940 (struct elf_obj_data): Add has_ifunc_symbols boolean.
941 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
942 into a STT_GNU_IFUNC symbol type.
943 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
945 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
946 the binary contains ifunc symbols.
947 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
948 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
949 * elf32-i386.c (is_indirect_function): New function.
950 (elf_i386_check_relocs): Create an ifunc output section.
951 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
952 section if necessary.
953 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
955 (elf_i386_add_symbol_hook): New function. Set the
956 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
957 symbol is encountered.
958 (elf_backend_post_process_headers): Define.
959 (elf_backend_add_symbol_hook): Define.
960 (elf_i386_post_process_headers): Rename to
961 elf_i388_fbsd_post_process_headers.
962 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
963 (is_indirect_function): New function.
964 (elf64_x86_64_check_relocs): Create an ifunc output section.
965 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
966 section if necessary.
967 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
969 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
970 elf_obj_data structure if an ifunc symbol is encountered.
971 (elf_backend_post_process_headers): Define.
972 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
973 if we have ifunc symbols to handle.
974 (get_ifunc_reloc_section_name): New function. Computes the name
975 for an ifunc section.
976 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
977 section to hold ifunc relocs.
978 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
979 (bfd_print_symbol_vandf): Handle ifunc symbols.
980 (bfd_decode_symclass): Likewise.
981 * bfd-in2.h: Regenerate.
983 2009-04-30 Joseph Myers <joseph@codesourcery.com>
985 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
986 MOVW and MOVT relocations in a shared library link.
988 2009-04-27 Anthony Green <green@moxielogic.com>
990 * verilog.c: New file.
991 * Makefile.am (BFD32_LIBS): Add verilog.c.
992 (BFD32_LIBS_CFILES): Add verilog.c.
993 (verilog.lo): New build rule.
994 * Makefile.in: Rebuilt.
995 * targets.c: Add verilog support.
996 * bfd.c (tdata union): Add Verilog private data field.
997 * bfd-in2.h: Regenerate.
999 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1001 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1004 2009-04-23 Matthias Klose <doko@ubuntu.com>
1006 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1008 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1011 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1012 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1013 (elf32_arm_size_stubs): Likewise.
1014 (record_thumb_to_arm_glue): Deleted unused function.
1015 (bfd_elf32_arm_process_before_allocation): No longer handle
1016 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1017 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1018 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1020 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1022 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1023 (elf32_arm_write_section): Declare early.
1024 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1025 (arm_allocate_glue_section_space): Exclude empty sections.
1026 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1027 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1029 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1030 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1031 (elf32_arm_size_dynamic_sections): Allocate interworking
1033 (bfd_elf32_bfd_final_link): Define.
1035 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1037 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1039 * coffcode.h (coff_compute_section_file_positions): Clear
1040 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1042 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1043 force_minimum_alignment.
1045 * libcoff.h: Regenerated.
1047 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1048 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1050 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1051 nor target_subsystem.
1053 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1054 force_minimum_alignment nor target_subsystem.
1056 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1058 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1059 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1060 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1061 include in coff-x86_64.c of headers.
1062 (PDATA_ROW_SIZE): New define.
1063 (pex_regs[]): New static array.
1064 (pex64_get_runtime_function): New static function.
1065 (pex64_get_unwind_info): Likewise.
1066 (pex64_get_scope_entry): Likewise.
1067 (pex64_xdata_print_uwd_codes): Likewise.
1068 (pex64_get_section_by_rva): Likewise.
1069 (pex64_dump_xdata): Likewise.
1070 (pex64_bfd_print_pdata): Likewise.
1071 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1072 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1073 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1075 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1076 Alan Modra <amodra@bigpond.net.au>
1077 Dave Korn <dave.korn.cygwin@gmail.com>
1079 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1080 long names and non-NUL-terminated strings.
1082 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1084 * bfd-in2.h: Regenerated.
1086 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1088 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1089 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1091 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1094 * coffcode.h (bfd_pei_p): New.
1096 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1097 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1098 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1099 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1100 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1101 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1103 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1104 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1105 bfd_efi_rtdrv_x86_64_vec,
1106 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1107 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1108 * targets.c: Likewise.
1110 * configure: Regenerated.
1111 * libcoff.h: Likewise.
1112 * Makefile.in: Likewise.
1114 * efi-app-ia32.c: Removed.
1115 * efi-app-x86_64.c: Likewise.
1116 * efi-bsdrv-ia32.c: Likewise.
1117 * efi-bsdrv-ia64.c: Likewise.
1118 * efi-bsdrv-x86_64.c: Likewise.
1119 * efi-rtdrv-ia32.c: Likewise.
1120 * efi-rtdrv-ia64.c: Likewise.
1121 * efi-rtdrv-x86_64.c: Likewise.
1122 * efi-rtdrv-ia32.c: Likewise.
1124 * efi-app-ia64.c: Moved to ...
1126 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1127 (TARGET_NAME): Set to pei-ia64.
1129 * libpei.h (bfd_target_pei_p): Removed.
1130 (bfd_target_pei_arch): Likewise.
1131 (bfd_target_efi_app_p): Likewise.
1132 (bfd_target_efi_app_arch): Likewise.
1133 (bfd_target_efi_bsdrv_p): Likewise.
1134 (bfd_target_efi_bsdrv_arch): Likewise.
1135 (bfd_target_efi_rtdrv_p): Likewise.
1136 (bfd_target_efi_rtdrv_arch): Likewise.
1137 (bfd_pe_executable_p): Likewise.
1139 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1140 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1141 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1142 and efi-rtdrv-ia32.c.
1143 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1144 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1145 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1146 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1147 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1148 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1149 (efi-app-ia64.lo): Removed.
1150 (efi-bsdrv-ia32.lo): Likewise.
1151 (efi-rtdrv-ia32.lo): Likewise.
1152 (efi-app-ia64.lo): Likewise.
1153 (efi-bsdrv-ia64.lo): Likewise.
1154 (efi-rtdrv-ia64.lo): Likewise.
1155 (efi-app-x86_64.lo): Likewise.
1156 (efi-bsdrv-x86_64.lo): Likewise.
1157 (efi-rtdrv-x86_64.lo): Likewise.
1160 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1162 (arch_type): Removed.
1163 (pe_arch): Likewise.
1164 (pe_bfd_object_p): Just return coff_object_p.
1166 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1167 bfd_pe_executable_p with bfd_pei_p.
1169 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1171 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1172 PLT entries to an undefined symbol when generating a shared
1175 2009-04-17 Nick Clifton <nickc@redhat.com>
1178 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1180 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1182 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1183 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1184 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1185 * binary.c (binary_bfd_define_common_symbol): Likewise.
1186 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1187 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1188 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1189 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1190 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1191 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1192 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1193 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1194 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1195 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1196 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1197 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1198 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1199 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1200 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1201 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1202 * som.c (som_bfd_define_common_symbol): Likewise.
1203 * srec.c (srec_bfd_define_common_symbol): Likewise.
1204 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1205 * versados.c (versados_bfd_define_common_symbol): Likewise.
1206 * vms.c (vms_bfd_define_common_symbol): Likewise.
1207 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1208 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1209 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1210 (pmac_xcoff_vec): Likewise.
1211 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1212 (aix5coff64_vec): Likewise.
1213 * linker.c (bfd_generic_define_common_symbol): New function.
1214 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1215 (_bfd_define_common_symbol): New field.
1216 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1217 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1218 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1220 * bfd-in2.h: Regenerate.
1221 * libbfd.h: Likewise.
1222 * libcoff.h: Likewise.
1224 2009-04-15 Anthony Green <green@moxielogic.com>
1226 * targets.c: Add moxie support.
1227 * Makefile.am: Ditto.
1228 * Makefile.in: Rebuilt.
1229 * cpu-moxie.c, elf32-moxie.c: New files.
1230 * archures.c: Add moxie support.
1231 * configure.in: Add moxie support.
1232 * configure: Rebuilt.
1233 * config.bfd, archures.c: Add moxie support.
1234 * bfd-in2.h: Rebuilt.
1236 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1238 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1239 branch to an undef weak symbol into a jump to next instruction if
1240 a PLT entry will be created.
1242 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1244 * coffgen.c (make_a_section_from_file): Set the backend long
1245 section names enable if long section names found on input.
1246 * coffcode.h: Extend long section names documentation to match.
1248 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1250 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1253 2009-04-07 DJ Delorie <dj@redhat.com>
1255 * archures.c: Add bfd_mach_mep_c5.
1256 * bfd-in2.h: Likewise.
1257 * cpu-mep.c: Add bfd_c5_arch.
1258 * elf32-mep.c: Support it.
1260 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1262 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1263 info->callbacks->einfo.
1264 * linker.c (_bfd_generic_section_already_linked): Likewise.
1266 2009-04-06 DJ Delorie <dj@redhat.com>
1268 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1270 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1272 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1273 _bfd_pex64_print_pdata only if PE is defined.
1275 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1276 (_bfd_pex64_print_pdata): This.
1278 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1279 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1282 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1284 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1285 _bfd_pep_print_x64_pdata.
1286 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1287 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1289 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1291 * elf32-xtensa.c (relax_property_section): Always set r_offset
1294 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1296 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1297 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1299 (elf32_arm_stub_type): New enum values for the two new stubs.
1300 (arm_type_of_stub): Make use of the two new stubs.
1301 (arm_size_one_stub): Handle the two new stubs.
1303 2009-04-01 Matt Thomas <matt@netbsd.org>
1305 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1306 hidden symbols into the GOT or PLT.GOT.
1307 (elf_vax_relocate_section): Do not emit a PCREL reloc
1308 into a shared object if it is against a hidden symbol.
1310 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1312 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1313 and know_contains_shared_object_p.
1314 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1315 Cache the result in the archive_info table.
1316 (xcoff_auto_export_p): Add an "info" parameter and update the
1317 call to xcoff_archive_contains_shared_object_p.
1318 (xcoff_mark_auto_exports): Update accordingly.
1319 (xcoff_post_gc_symbol): Likewise.
1321 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1323 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1326 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1328 * coff-rs6000.c (member_layout): New structure.
1329 (archive_iterator): Likewise.
1330 (member_layout_init): New function.
1331 (archive_iterator_begin): Likewise.
1332 (archive_iterator_next): Likewise.
1333 (xcoff_write_armap_old): Use the new iterator functions.
1334 (do_shared_object_padding): Delete.
1335 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1336 handling of arch_info.
1337 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1338 first loop rather than the second. Allocate a member header if
1339 there isn't one, then work out the stat information and length
1340 in the first loop too. Use the new iterators for the second loop.
1341 (xcoff_write_archive_contents_big): Likewise.
1343 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1345 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1346 (bfd_xcoff_set_archive_import_path): Likewise.
1347 * bfd-in2.h: Regenerate.
1348 * xcofflink.c: Include libiberty.h.
1349 (xcoff_archive_info): New structure.
1350 (xcoff_archive_info_hash): New function.
1351 (xcoff_archive_info_eq): Likewise.
1352 (xcoff_get_archive_info): Likewise.
1353 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1354 (bfd_xcoff_split_import_path): New function.
1355 (bfd_xcoff_set_archive_import_path): Likewise.
1356 (xcoff_set_import_path): Move earlier in file.
1357 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1358 object to the the directory part of the bfd's filename. Get the
1359 import path and filename of an archive object from the archive's
1360 xcoff_tdata, initializing it if necessary. Update use of
1362 (bfd_link_input_bfd): Update use of import_file_id.
1363 (xcoff_write_global_symbol): Likewise.
1365 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1367 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1369 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1371 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1372 a .loader section for relocatable links.
1373 (xcoff_need_ldrel_p): New function.
1374 (xcoff_mark): Use it.
1375 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1377 (xcoff_build_ldsym): New function, split out from...
1378 (xcoff_build_ldsyms): ...here. Rename to...
1379 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1380 call xcoff_build_ldsym, if there's a loader section.
1381 (xcoff_build_loader_section): New function, extracted verbatim from...
1382 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1383 there's a loader section. Only add an __rtinit loader symbol
1384 if there's a loader section. Update after above name change.
1385 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1386 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1387 and xcoff_create_ldrel.
1388 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1389 (xcoff_reloc_link_order): Likewise, but only call it if there's
1390 a loader section. Use xcoff_symbol_section.
1391 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1392 if there's a loader section.
1394 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1396 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1398 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1400 * elf32-arm.c (group_sections): Rewrite loops for better
1403 2009-03-30 DJ Delorie <dj@redhat.com>
1405 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1406 relocs when doing a relocatable link.
1408 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1410 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1411 "ERROR:", in error messages.
1412 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1413 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1414 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1415 (elf32_arm_merge_eabi_attributes): Likewise.
1416 (elf32_arm_merge_private_bfd_data): Likewise.
1418 2009-03-27 Nick Clifton <nickc@redhat.com>
1420 * section.c (bfd_get_section_contents): Detect and handle the case
1421 where a section has the SEC_IN_MEMORY flag set but no actual
1424 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1427 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1428 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1429 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1430 if we don't find matching PT_LOAD when copying.
1432 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1434 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1435 the reloc descriptions.
1437 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1439 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1440 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1441 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1443 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1445 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1446 (bfd_i386_arch_intel_syntax): Likewise.
1447 (i8086_arch): Likewise.
1448 (bfd_x86_64_arch): Likewise.
1450 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1452 * elf32-cris.c (cris_elf_relocate_section): <case
1453 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1454 symbols for non-allocated sections. Don't check whether to
1455 generate R_CRIS_DTPMOD for non-allocated sections.
1456 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1457 handle relocation GC:ing if applied to non-allocated section.
1458 (cris_elf_check_relocs): Similar.
1460 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1461 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1462 when emitting a known TP offset in the GOT.
1464 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1466 * elf64-ppc.c (synthetic_opd): Delete.
1467 (compare_symbols): Look for .opd name rather than section match.
1468 (ppc64_elf_get_synthetic_symtab): Likewise.
1470 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1472 * elf32-ppc.c (is_pic_glink_stub): Delete.
1473 (is_nonpic_glink_stub): New function.
1474 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1476 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1478 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1479 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1481 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1482 macros for visibilty and locality checks.
1483 (elf_s390_adjust_dynamic_symbol): Likewise.
1484 (allocate_dynrelocs): Likewise.
1485 (elf_s390_relocate_section): Likewise.
1486 (elf_s390_finish_dynamic_symbol): Likewise.
1487 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1488 (elf_s390_adjust_dynamic_symbol): Likewise.
1489 (allocate_dynrelocs): Likewise.
1490 (elf_s390_relocate_section): Likewise.
1491 (elf_s390_finish_dynamic_symbol): Likewise.
1493 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1495 * bfd-in2.h: Regenerated.
1496 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1497 for debugging sections and map memory read/write dependent on
1499 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1500 without memory read flags set.
1501 * section.c: Add SEC_COFF_NOREAD to section flags.
1503 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1505 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1508 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1510 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1511 "no overlays" return. If there are overlays, create overlay
1512 manager entry symbols here, so that..
1513 (spu_elf_build_stubs): ..we don't need to set them up here.
1514 Simplify entry symbol tests.
1515 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1517 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1519 * elf.c (elfcore_grok_openbsd_procinfo)
1520 (elfcore_grok_openbsd_note): New functions.
1521 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1523 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1525 * vms-hdr.c: Don't include alloca.h.
1526 * elf32-m68hc1x.c: Include alloca-conf.h.
1528 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1530 * Makefile.am: Run "make dep-am".
1531 * Makefile.in: Regenerate.
1533 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1535 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1537 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1539 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1541 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1542 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1543 ovly_return fields with ovly_entry[2]. Adjust all users.
1544 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1546 (spu_elf_build_stubs): Likewise.
1547 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1548 ovly_flavour changes. Update all callers.
1549 (ovl_stub_size_log2): New function.
1550 (build_stub): Handle compact icache stubs. Use different manager
1551 entry point for stubs in non-icache area.
1552 (spu_elf_size_stubs): Don't allocate space for indirect branch
1554 (spu_elf_build_stubs): And don't built them.
1556 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1558 * dwarf2.c (read_section): Always use rawsize, if available.
1560 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1562 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1563 of rawsize and size for buffer.
1565 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1567 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1568 parameter just because fixed sections fit into local store.
1569 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1570 generating overlays if fixed sections plus reserved stack
1571 and heap space fit into local store.
1573 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1575 * elf32-spu.c (build_stub): Correct icache set_id.
1576 (spu_elf_relocate_section): Likewise.
1578 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1580 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1581 symbol table if it was created by the current call.
1583 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1585 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1586 class XMC_DS rather than XMC_UA.
1588 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1590 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1591 bfd_boolean export_defineds parameter with an unsigned int
1592 auto_export_flags parameter.
1593 * bfd-in2.h: Regenerate.
1594 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1595 split out from xcoff_build_ldsyms.
1596 (xcoff_covered_by_expall_p): New function.
1597 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1598 but with extra code to handle -bexpfull and -bexpall.
1599 (xcoff_mark_auto_exports): New function.
1600 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1601 a function should be automatically exported.
1602 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1603 parameter with an auto_export_flags parameter. Update ldinfo
1604 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1607 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1609 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1610 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1611 init and fini functions. Do garbage collection for objects
1612 without an entry point too.
1614 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1616 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1617 check whether a symbol has csect information.
1618 (coff_print_aux): Likewise.
1619 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1620 information for C_AIX_WEAKEXT too.
1621 (_bfd_xcoff_swap_aux_out): Likewise.
1622 (xcoff_reloc_type_br): Handle defweak symbols too.
1623 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1624 information for C_AIX_WEAKEXT too.
1625 (_bfd_xcoff64_swap_aux_out): Likewise.
1626 (xcoff64_reloc_type_br): Handle defweak symbols too.
1627 * coffgen.c (coff_print_symbol): Handle auxillary function
1628 information for C_AIX_WEAKEXT too.
1629 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1630 instead of BSF_GLOBAL if the L_WEAK flag is set.
1631 (xcoff_dynamic_definition_p): New function.
1632 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1633 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1634 always take the symbol class from the ldsym. Use weak bfd symbol
1635 types for weak ldsyms.
1636 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1637 Fix the check for whether a definition is from a shared object.
1638 Allow redefinitions of weak symbols.
1639 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1640 (xcoff_keep_symbol_p): Likewise.
1641 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1642 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1643 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1644 but mark them as L_WEAK.
1645 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1646 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1648 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1650 * xcofflink.c (xcoff_mark): When walking the relocations,
1651 only mark the target symbol or the target section, not both.
1652 (xcoff_final_definition_p): New function.
1653 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1654 symbol is a valid definition of the associated output symbol.
1655 Use XCOFF_ALLOCATED to stop the same hash table entry having
1657 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1659 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1661 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1663 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1666 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1668 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1669 * libcoff.h: Regenerate.
1670 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1671 line-number counts in the bfd's lineno_counts field.
1672 Don't keep per-csect line-number counts.
1673 (xcoff_sweep): Don't update per-csect line-number counts.
1674 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1675 entries in each output section.
1676 (xcoff_link_input_bfd): Get the number of line numbers from
1677 the bfd's lineno_counts field, rather than recalculating it
1678 from scratch. Fix the range check when updating C_BINCL and
1680 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1681 here. Don't expect csects to have line-number counts.
1683 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1685 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1686 * libcoff.h: Regenerate.
1687 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1688 "skip" logic from xcoff_link_input_bfd.
1689 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1690 objects in a dynamic link, rather than checking whether csectpp
1691 is null. Always allocate debug_index for other objects,
1692 and always go through the loop. Update the type of debug_index
1693 after the change above. Read the auxillary csect information
1694 and use xcoff_keep_symbol_p to decide whether a symbol should
1695 be kept. Set its debug_index to -2 if not.
1696 (xcoff_link_input_bfd): Update the type of debug_index after
1697 the change above and always expect it to be nonnull. Use it to
1698 test whether a symbol should be stripped, rather than making the
1699 decision here. Postpone all symbol creation to the second pass.
1701 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1703 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1704 creating a descriptor.
1705 (xcoff_sweep): Don't mark toc_section unless it's needed.
1706 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1707 when marking every bfd.
1708 (xcoff_link_input_bfd): Skip all TOC anchors.
1709 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1710 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1711 to -1; call xcoff_find_tc0 instead.
1713 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1715 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1716 * libcoff.h: Regenerate.
1717 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1718 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1719 the previous symbol's csect. Treat last_symndx as an inclusive value
1720 and simplify its handling.
1721 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1722 symbols with the right csect. Don't mark rsec when processing
1723 relocations against undefined or absolute sections.
1724 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1725 of bfd_und_section_ptr.
1726 (xcoff_link_input_bfd): Likewise.
1728 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1730 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1731 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1732 flag is set. Assert that all undefined symbols are either
1733 imported or defined by a dynamic object.
1734 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1735 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1736 handling to all relocations. Only set XCOFF_CALLED for function
1738 (xcoff_find_function): New function, split out from...
1739 (bfd_xcoff_export_symbol) ...here.
1740 (xcoff_set_import_path): New function, split out from...
1741 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1742 meaning of XCOFF_CALLED.
1743 (xcoff_mark_symbol): If we mark an undefined and unimported
1744 symbol, find some way of defining it. If the symbol is a function
1745 descriptor, fill in its definition automatically. If the symbol
1746 is a function, mark its descriptor and allocate room for global
1747 linkage code. Otherwise mark the symbol as implicitly imported.
1748 Move the code for creating function descriptors from...
1749 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1750 check for symbols that were implicitly defined.
1751 (xcoff_mark): Don't count any dynamic relocations against
1753 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1754 in the xcoff link info.
1755 (xcoff_link_input_bfd): Remove handling of undefined and
1758 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1760 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1761 if the target is absolute. Fix comment typo.
1762 (xcoff_ppc_relocate_section): Remove FIXME.
1763 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1764 if the target is absolute.
1766 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1768 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1769 R_POS and R_NEG relocations against absolute symbols to the
1772 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1774 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1775 to 2 for bfd_mach_ppc_620.
1777 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1779 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1780 * configure.in: Likewise.
1781 * configure: Regenerate.
1783 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1786 * elf.c (assign_section_numbers): Generate symbol table if there
1787 is any relocation in output.
1788 (_bfd_elf_compute_section_file_positions): Likewise.
1790 2009-03-13 Nick Clifton <nickc@redhat.com>
1793 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1794 * elflink.c (elf_link_read_relocs_from_section): Use
1795 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1796 relocs but no symbol table.
1797 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1799 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1802 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1803 to check ___tls_get_addr.
1805 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1806 strncmp to check __tls_get_addr.
1808 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1810 * dwarf2.c (read_section): Always check the offset, even when the
1811 section has been read before.
1813 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1815 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1818 2009-03-11 Chris Demetriou <cgd@google.com>
1820 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1821 * bfd-in2.h: Regenerate.
1822 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1823 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1825 (bsd_write_armap): Likewise.
1826 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1827 flag is set, do nothing.
1828 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1831 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1833 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1834 used to update stack pointer.
1836 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1839 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1840 for unknown symbols in absolute section.
1842 2009-03-06 Nick Clifton <nickc@redhat.com>
1844 * po/es.po: Updated Spanish translation.
1846 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1848 * elf32-arm.c (group_sections): Take next section size into
1849 account before accepting to group it.
1851 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1853 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1855 (elf32_arm_final_link_relocate): Likewise.
1857 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1860 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1862 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1864 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1865 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1866 (BFD_FAKE_SECTION): Init new flag.
1867 * ecoff.c (bfd_debug_section): Likewise.
1868 * bfd-in2.h: Regenerate.
1869 * libbfd.h: Regenerate.
1870 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1871 (ppc_elf_reloc_type_lookup): Handle new relocs.
1872 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1873 without marker relocs.
1874 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1875 if section has no old-style calls.
1876 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1877 Don't try to optimize new-style __tls_get_addr call when handling
1878 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1880 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1881 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1882 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1883 without marker relocs.
1884 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1885 if section has no old-style calls. Set toc_ref for new relocs as
1887 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1888 Don't try to optimize new-style __tls_get_addr call when handling
1889 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1892 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1895 * configure.in: Test for ld --as-needed support. Link shared
1896 libbfd against libm.
1897 * configure: Regenerate.
1899 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1901 * Makefile.am: Run "make dep-am".
1902 * Makefile.in: Regenerate.
1904 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1906 * elf32-score7.c: New file.
1907 * elf32-score.h: New file.
1908 * elf32-score.c: Add code to support score 7. Set score7 as the
1910 * cpu-score.c: Add score7 architecure.
1911 (compatibile): New function.
1912 * Makefile.am: Add rules for building elf32-score7 object.
1913 * Makefile.in: Regenerate.
1914 * configure.in: Add elf32-score7 object to score vectors.
1915 * configure: Regenerate.
1916 * reloc.c: Add score7 relocs.
1917 * archures.c: Add score3 and score7 machine numbers.
1918 * bfd-in2.h: Regenerate.
1919 * libbfd.h: Regenerate.
1921 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1923 * configure: Regenerate.
1925 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1927 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1928 (elf32_hppa_check_relocs): Use it.
1930 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1932 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1933 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1934 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1935 (elf_hppa_record_segment_addrs): Likewise.
1936 (elf_hppa_final_link): Likewise.
1937 (elf_hppa_relocate_insn): Likewise.
1938 (elf_hppa_final_link_relocate): Likewise.
1939 (elf64_hppa_relocate_section): Likewise.
1940 * elf64-hppa.c: Insert above.
1942 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1944 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1945 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1946 (elf_hppa_relocate_section): Likewise.
1947 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1948 from struct elf_link_hash_entry. Add count field.
1949 (struct elf64_hppa_dyn_hash_table): Delete.
1950 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1951 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1952 (hppa_elf_hash_entry, eh_name): Define.
1953 (elf64_hppa_new_dyn_hash_entry): Delete.
1954 (elf64_hppa_dyn_hash_lookup): Delete.
1955 (elf64_hppa_dyn_hash_traverse): Delete.
1956 (get_dyn_name): Delete.
1957 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1958 of struct elf64_hppa_dyn_hash_entry *.
1959 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1960 allocate_global_data_plt, allocate_global_data_stub,
1961 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1963 (hppa64_link_hash_newfunc): New.
1964 (elf64_hppa_hash_table_create): Rework.
1965 (count_dyn_reloc): Likewise.
1966 (hppa64_elf_local_refcounts): New.
1967 (elf64_hppa_check_relocs): Rework using standard technique for recording
1968 local DLT, PLT and OPD reference counts.
1969 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1970 elf_link_hash_entry *.
1971 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1972 allocate_global_data_plt, allocate_global_data_stub,
1973 allocate_global_data_opd, allocate_dynrel_entries,
1974 elf64_hppa_adjust_dynamic_symbol,
1975 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1976 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1977 Use hppa_link_hash_table. Rework.
1978 (elf64_hppa_link_output_symbol_hook): Rework.
1979 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1980 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1981 elf64_hppa_finish_dynamic_sections): Likewise.
1983 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1985 * elf32-arm.c (stub_reloc_type): Removed.
1986 (insn_sequence): Renamed reloc_type field to r_type.
1987 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1988 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1989 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1990 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1991 (arm_stub_is_thumb): Catch new stubs.
1992 (arm_type_of_stub): Handle new stubs.
1993 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1994 (bfd_elf32_arm_process_before_allocation): Remove useless
1997 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1999 * elf.c (elf_find_function): Use is_function_type to check
2002 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2004 * xtensa-modules.c: Revert to previous version 1.11 due
2005 to inadvertant commit.
2007 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2009 * elf32-xtensa.c (text_action_add): Separate test for action
2010 type. Break if saved action is ta_widen_insn at same offset.
2012 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2014 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2015 to elf32_arm_stub_long_branch_any_arm_pic.
2016 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2017 (enum elf32_arm_stub_type, arm_type_of_stub)
2018 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2021 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2023 * elf32-arm.c (PREV_SEC): Update comment.
2024 (group_sections): Rename argument to stubs_always_after_branch.
2025 Reverse the list and place stubs at the end of input sections.
2027 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2029 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2031 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2033 (arm_size_one_stub): Remove unnecessary break.
2034 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2036 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2038 * elf32-arm.c (stub_insn_type): New type.
2039 (stub_reloc_type): Likewise.
2040 (insn_sequence): Likewise.
2041 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2042 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2043 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2044 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2045 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2046 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2047 (elf32_arm_stub_hash_entry): Add new helper fields.
2048 (stub_hash_newfunc): Initialize these new fields.
2049 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2050 to take endianness into account.
2051 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2052 (arm_map_one_stub): Code is now more generic, thanks to
2055 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2057 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2059 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2060 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2061 BLX is not available. Fix typo in warning message. Add comments
2062 and improve formatting.
2063 (arm_build_one_stub): Adjust to new
2064 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2065 (arm_map_one_stub): Likewise.
2067 2009-02-23 Tristan Gingold <gingold@adacore.com>
2068 Eric Botcazou <ebotcazou@adacore.com>
2069 Douglas B Rupp <rupp@gnat.com>
2071 * vms.h: Update copyright year, fix comments, reorder declarations.
2072 (_bfd_save_vms_section): Remove the prototype.
2073 (EGPS_S_V_NO_SHIFT): New constant.
2074 (bfd_vms_set_section_flags): New prototype.
2075 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2077 (EGSY_S_W_FLAGS): Ditto.
2078 (EGSY_S_V_QUAD_VAL): Ditto.
2079 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2080 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2081 EGST_S_B_NAMLNG): Ditto.
2082 (ESRF_S_B_NAMLNG): Ditto.
2083 (ETIR_S_C_HEADER_SIZE): Ditto.
2084 (EGPS_S_V_ALLOC_64BIT): Ditto.
2085 (DST_S_C_EPILOG): Ditto.
2086 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2087 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2088 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2089 (DST_S_L_PCLINE_UNSLONG): Ditto.
2090 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2091 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2092 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2093 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2094 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2095 (DST_S_B_SRC_UNSBYTE): Ditto.
2096 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2098 (vms_section, vms_reloc): Remove types.
2099 (hdr_struc): Replaced by ...
2100 (hdr_struct): ... new type.
2101 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2102 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2103 (EMH_DATE_LENGTH): Ditto.
2104 (eom_struc): Replaced by ...
2105 (eom_struct): ... new type.
2106 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2107 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2108 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2109 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2110 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2111 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2112 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2113 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2114 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2115 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2116 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2117 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2118 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2119 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2120 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2121 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2122 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2123 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2124 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2125 (enum file_type_enum): New type.
2126 (struct location_struct): Removed.
2127 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2128 (struct funcinfo, struct module): Ditto.
2129 (struct vms_private_data_struct): Update fields.
2130 (struct vms_section_data_struct): New type.
2132 * vms.c: Update copyright year, fix comments,
2133 Fix includes for DECC, add prototypes.
2134 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2136 Use flavour to set is_vax, location_stack is removed.
2137 (struct pair): Declare.
2138 (fill_section_ptr): Initialize variables at declaration.
2139 Add guard to set SECTION_SYM flag, handlde und section.
2140 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2141 (_bfd_vms_slurp_object_records): New function, replaces previous
2143 (vms_slurp_module): New function.
2144 (vms_slurp_image): Ditto.
2145 (vms_object_p): Complete rewrite.
2146 (vms_mkobject): Use is_vax field to slect architecture.
2147 (free_reloc_stream): New function.
2148 (vms_convert_to_var): Ditto.
2149 (vms_convert_to_var_1): Ditto.
2150 (vms_convert_to_var_unix_filename): Ditto.
2151 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2153 (vms_new_section_hook): Set alignment to 0, allocate private data.
2154 (vms_get_section_contents): Load content.
2155 (vms_get_symbol_info): Handle undefined section.
2156 (vms_find_nearest_line): Handle.
2157 (alloc_reloc_stream): New function.
2158 (vms_slurp_reloc_table): Ditto.
2159 (vms_get_reloc_upper_bound): Make it real.
2160 (vms_canonicalize_reloc): Do the real work.
2161 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2163 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2164 (vms_set_arch_mach): Check arch.
2165 (vms_set_section_contents): Copy the content after allocation.
2166 (vms_alpha_vec): Update object flags.
2168 * vms-tir.c: Update copyright year, fix comments,
2169 add prototypes for new functions.
2170 (dst_define_location): New function.
2171 (dst_restore_location): New function.
2172 (dst_retrieve_location): New function.
2173 (dst_check_allocation): New function.
2174 (image_dump): Call dst_check_allocation.
2175 (image_write_b): Ditto.
2176 (image_write_w): Ditto.
2177 (image_write_l): Ditto.
2178 (image_write_q): Ditto.
2179 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2180 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2182 Call error handler instead of abort if name is not known.
2183 (etir_sta): Add quarter_relocs argument and set it.
2186 (etir_opr): Ditto, return FALSE in case of error.
2187 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2188 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2189 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2190 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2191 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2192 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2193 Return FALSE in case of error.
2194 (tir_sta): Change sign of psect.
2196 (tir_cmd): Fix cast. Makes tir_table static const.
2197 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2198 add argument to explain.
2199 (analyze_etir): Initialize maxptr, add quarter_relocs
2200 declaration, move some declarations into inner scopes.
2201 Handle quarter_relocs and STO_IMM.
2202 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2203 (_bfd_vms_slurp_relocs): New function.
2204 (_bfd_vms_decode_relocs): New function.
2205 (sto_imm): Rewritten.
2206 (start_first_etbt_record): New function.
2207 (start_another_etbt_record): Ditto.
2208 (etir_output_check): Ditto.
2209 (defer_reloc_p): Ditto.
2210 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2211 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2212 rewritte relocations handling.
2213 (_bfd_vms_write_tbt): Removed.
2214 (_bfd_vms_write_dbg): Ditto.
2216 * vms-misc.c: Update copyright year, Fix comments.
2217 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2218 (maybe_adjust_record_pointer_for_object): New function.
2219 (_bfd_vms_get_first_record): New function, replaces ...
2220 (_bfd_vms_get_record): .. removed.
2221 (_bfd_vms_get_object_record): New function.
2222 (_bfd_vms_get_object_record): New function.
2223 (vms_get_remaining_object_record): New function, replaces ...
2224 (_bfd_vms_get_next_record): ... removed.
2225 (add_new_contents): Removed.
2226 (_bfd_save_vms_section): Removed.
2227 (_bfd_get_vms_section): Removed.
2228 (_bfd_vms_output_flush): Write in VAR format.
2229 (new_symbol): Don't make UND section.
2231 * vms-hdr.c: Update copyright year, update list of record handled.
2232 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2233 (_bfd_vms_write_hdr): Strip vms and unix patches,
2234 add comments, truncate module name at 31 characters,
2235 use constants instead of hard-coded value,
2236 write BFD version instead of a fixed string.
2237 (_bfd_vms_slurp_ihd): New function.
2238 (_bfd_vms_slurp_isd): Ditto.
2239 (_bfd_vms_slurp_ihs): Ditto.
2240 (new_module): Ditto.
2241 (parse_module): Ditto
2242 (build_module_list): Ditto.
2243 (module_find_nearest_line): Ditto.
2244 (_bfd_vms_find_nearest_dst_line): Ditto.
2245 (vms_slurp_debug): Ditto.
2246 (_bfd_vms_slurp_dbg): Ditto.
2247 (_bfd_vms_slurp_tbt): Ditto.
2248 (_bfd_vms_write_dbg): Ditto.
2249 (_bfd_vms_write_tbt): Ditto.
2251 * vms-gsd.c: Update copyright year, update list of records handled.
2252 (EVAX_LITERALS_NAME): New macro.
2253 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2254 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2255 (register_universal_symbol): New function and prototype.
2256 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2257 improve debug messages,
2258 use constants instead of hard-coded value,
2259 fix missing endianness conversion,
2260 handle global symbol (SYMG).
2261 (bfd_vms_set_section_flags): New function.
2262 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2263 handle section literals,
2265 handle section bfd and vms flags,
2266 don't output LIB$INITIALIZE symbol,
2267 fix handling of weak symbols,
2268 fix evax vs vax procedure descriptor,
2269 handle absolute symbols.
2271 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2272 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2274 * makefile.vms (DEFS): Fix flags for VMS.
2276 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2278 * bfd-in2.h: Regenerated.
2279 * libbfd.h: Regenerated.
2281 2009-02-20 Cary Coutant <ccoutant@google.com>
2283 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2286 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2289 * coffcode.h (coff_write_object_contents): Don't let the string
2290 table offset overflow the s_name field when using long section names.
2292 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2294 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2295 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2296 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2297 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2298 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2299 (bfd_pmac_xcoff_backend_data): Likewise.
2300 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2301 (bfd_xcoff_aix5_backend_data): Likewise.
2302 (xcoff64_write_object_contents): Delete unused long_section_names
2304 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2305 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2307 * coffcode.h (documentation): Update to describe long section names.
2308 (COFFLONGSECTIONCATHELPER): New helper macro.
2309 (BLANKOR1TOODD): Likewise.
2310 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2311 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2312 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2313 (bfd_coff_set_long_section_names_allowed): New function.
2314 (bfd_coff_set_long_section_names_disallowed): Likewise.
2315 (struct bfd_coff_backend_data): Add new backend hook function
2316 pointer _bfd_coff_set_long_section_names.
2317 (bfd_coff_set_long_section_names): New backend hook.
2318 (coff_write_object_contents): Only generate long section names if
2319 bfd_coff_long_section_names() indicates they are currently enabled.
2320 (bfd_coff_std_swap_table): Make non-const, and initialise long
2321 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2322 (ticoff0_swap_table): Likewise to both.
2323 (ticoff1_swap_table): Again, likewise to both.
2324 * coffgen.c (make_a_section_from_file): Allow long section names
2325 as inputs even if not currently allowed for outputs.
2326 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2327 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2328 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2329 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2330 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2331 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2332 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2333 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2334 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2335 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2336 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2337 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2338 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2339 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2340 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2341 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2342 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2343 * libcoff-in.h: Update copyright year to cause updated copyright
2344 year in generated libcoff.h, and fix typo.
2345 * libcoff.h: Regenerated.
2346 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2347 (_bfd_ecoff_no_long_sections): Add prototype.
2348 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2349 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2350 defined by an including .c file.
2351 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2352 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2353 (ticoff1_swap_table): Likewise to both.
2355 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2357 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2358 stub. Catch default case error.
2359 (arm_map_one_stub): Add missing Thumb mapping symbol.
2361 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2364 * elf32-avr.c: Handle case where no local symbos exist correctly.
2366 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2369 * elf32-arm.c (arm_long_branch_stub,
2370 arm_thumb_v4t_long_branch_stub,
2371 arm_thumb_thumb_long_branch_stub,
2372 arm_thumb_arm_v4t_long_branch_stub,
2373 arm_thumb_arm_v4t_short_branch_stub,
2374 arm_pic_long_branch_stub):
2375 Renamed to elf32_arm_stub_long_branch_any_any,
2376 elf32_arm_stub_long_branch_v4t_arm_thumb,
2377 elf32_arm_stub_long_branch_thumb_only,
2378 elf32_arm_stub_long_branch_v4t_thumb_arm,
2379 elf32_arm_stub_short_branch_v4t_thumb_arm,
2380 elf32_arm_stub_long_branch_any_any_pic.
2381 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2382 arm_thumb_thumb_stub_long_branch,
2383 arm_thumb_arm_v4t_stub_long_branch,
2384 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2385 Renamed to arm_stub_long_branch_any_any,
2386 arm_stub_long_branch_v4t_arm_thumb,
2387 arm_stub_long_branch_thumb_only,
2388 arm_stub_long_branch_v4t_thumb_arm,
2389 arm_stub_short_branch_v4t_thumb_arm,
2390 arm_stub_long_branch_any_any_pic.
2392 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2394 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2395 in branch offset check.
2397 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2399 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2400 add toc.symndx and toc.add.
2401 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2403 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2405 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2406 (branch_reloc_hash_match): New function, extracted from..
2407 (ppc64_elf_tls_optimize): ..here.
2408 (ppc64_elf_relocate_section): Properly set addends when optimizing
2409 tls sequences. Avoid unnecessary reading and writing of insns.
2410 Only redo reloc when symbol changed. Bypass symbol checks when
2412 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2413 (branch_reloc_hash_match): New function, extracted from..
2414 (ppc_elf_tls_optimize): ..here.
2415 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2416 Don't clear addend on zapped __tls_get_addr reloc.
2418 2009-02-12 Nick Clifton <nickc@redhat.com>
2421 * elflink.c (bfd_elf_final_link): When counting the relocations,
2422 if the header size has not been set yet then assume that it will
2423 match the output section's reloc type.
2425 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2427 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2430 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2432 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2433 (find_function): Likewise.
2434 (pasted_function): Don't error if no prior function found.
2435 (discover_functions): Revert 2008-12-10 change. Extend first
2436 function range to start of section.
2438 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2440 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2442 * elf64-hppa.h: Likewise.
2444 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2446 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2449 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2451 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2452 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2454 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2456 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2457 * archures.c (bfd_mach_mips_xlr): Define.
2458 * bfd-in2.h: Regenerate.
2459 * cpu-mips.c (I_xlr): Define.
2460 (arch_info_struct): Add XLR entry.
2461 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2462 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2463 (mips_mach_extensions): Add XLR entry.
2465 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2467 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2469 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2471 * configure.in: AC_SUBST pdfdir.
2472 * Makefile.am: Add install-pdf, install-pdf-am
2473 and install-pdf-recursive targets. Define pdfdir.
2474 * doc/Makefile.am: Define pdf__strip_dir. Add
2475 install-pdf and install-pdf-am targets.
2476 * po/Make-in: Add install-pdf target.
2477 * configure: Regenerate.
2478 * Makefile.in: Regenerate
2479 * doc/Makefile.in: Regenerate.
2481 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2483 * bfd-in2.h: Regenerate.
2484 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2485 fields from n_entries to n_slots where appropriate, update comments.
2486 (HOWTO): Add TLS relocations.
2487 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2488 (enum elf_m68k_got_offset_size): New enum.
2489 (struct elf_m68k_got_entry.type): Move field to ...
2490 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2491 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2493 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2495 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2496 fields into n_entries array. Update comments.
2497 (elf_m68k_init_got): Simplify, update all uses.
2498 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2499 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2500 GOT entries; update name, update all uses.
2501 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2502 (elf_m68k_get_got_entry): Update.
2503 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2505 (elf_m68k_remove_got_entry_type): Simplify.
2506 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2507 (elf_m68k_can_merge_gots): Update.
2508 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2509 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2510 GOT entries, simplify.
2511 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2512 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2513 field, remove obsoleted local_n_entries field.
2514 (elf_m68k_partition_multi_got_2): New static function.
2515 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2517 (elf_m68k_remove_got_entry_type): Update.
2518 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2519 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2520 update of sgot->size and srelgot->size.
2521 (elf_m68k_gc_sweep_hook): Update.
2522 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2523 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2525 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2526 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2528 2009-02-02 DJ Delorie <dj@redhat.com>
2530 * elf32-mep.c (config_names): Regenerate configuration.
2532 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2534 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2535 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2536 * elf.c (bfd_elf_get_str_section): Make static.
2537 (bfd_elf_find_section): Delete.
2538 * libbfd.h: Regenerate.
2540 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2542 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2543 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2545 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2547 * elflink.c (on_needed_list): New function.
2548 (elf_link_add_object_symbols): Link in --as-needed libs if they
2549 satisfy undefined symbols in other libs.
2551 2009-01-30 Julian Brown <julian@codesourcery.com>
2553 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2554 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2555 with --just-symbols (-R).
2557 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2559 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2560 high_pc in order to properly sign-extend VMAs.
2562 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2563 Mark Shinwell <shinwell@codesourcery.com>
2564 Catherine Moore <clm@codesourcery.com>
2566 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2568 2009-01-28 Catherine Moore <clm@codesourcery.com>
2570 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2571 SEC_LOAD for dynamic relocation sections.
2573 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2575 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2576 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2577 the size of local TLS data.
2579 2009-01-27 Andreas Schwab <schwab@suse.de>
2581 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2582 architectures in the archive.
2584 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2586 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2587 <R_CRIS_32_DTPREL>: Correct relocation value.
2589 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2590 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2591 symbols with non-default visibility.
2593 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2595 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2596 describing the trampolines.
2597 (ppc_elf_relocate_section): Update relocs to describe the
2600 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2602 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2603 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2604 and R_PARISC_PCREL12F relocations.
2606 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2609 * elflink.c (find_version_for_sym): New function split out from,
2610 but without export_dynamic test, ..
2611 (_bfd_elf_link_assign_sym_version): ..here.
2612 (_bfd_elf_export_symbol): Use it.
2614 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2616 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2617 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2618 * elflink.c: ..here, somewhat modified.
2619 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2620 _bfd_elf_link_find_version_dependencies,
2621 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2622 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2623 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2625 * elflink.c: ..and make static here.
2626 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2627 of output_bfd from struct elf_find_verdep_info.
2628 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2629 struct elf_info_failed.
2630 (bfd_elf_size_dynamic_sections): Adjust.
2632 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2635 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2636 after comp_unit_find_line call.
2638 2009-01-21 Nick Clifton <nickc@redhat.com>
2641 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2642 tm_gmtoff field in struct tm.
2644 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2646 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2647 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2648 sections in soft-icache lines unless non_ia_text. Don't add
2649 rodata if doing so would exceed line size.
2651 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2653 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2654 types than bfd_link_hash_indirect, before early return, call
2655 _bfd_elf_link_hash_copy_indirect.
2657 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2659 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2660 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2661 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2662 (elf_backend_obj_attrs_order): New define.
2663 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2664 (elfNN_bed): Add elf_backend_obj_attrs_order.
2666 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2668 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2669 (obj_attr_size): Likewise.
2670 (write_obj_attribute): Likewise.
2671 (_bfd_elf_copy_obj_attributes): Likewise.
2672 (_bfd_elf_parse_attributes): Likewise.
2673 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2674 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2675 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2676 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2677 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2680 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2682 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2683 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2684 (bfd_elf_add_obj_attr_string): Likewise.
2685 (bfd_elf_add_obj_attr_int_string): Likewise.
2686 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2687 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2688 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2689 Tag_nodefaults has no default value.
2690 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2691 comment to reflect the new state.
2693 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2696 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2697 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2698 (adjust_z_magix): Delete dead code handling QMAGIC.
2700 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2702 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2703 IMAGE_SCN_MEM_DISCARDABLE.
2705 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2707 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2708 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2709 * configure.in (commonbfdlib): Delete.
2710 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2711 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2712 is available, not just for linux.
2713 * po/SRC-POTFILES.in: Regenerate.
2714 * Makefile.in: Regenerate.
2715 * configure: Regenerate.
2717 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2718 Julian Brown <julian@codesourcery.com>
2720 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2721 ARM attributes in ABI 2.07.
2722 * elf32-arm.c (get_secondary_compatible_arch): New function.
2723 (set_secondary_compatible_arch): New function.
2724 (tag_cpu_arch_combine): New function.
2725 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2726 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2727 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2728 make it fit with order_01243.
2729 Add support for Tag_also_compatible_with,
2730 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2731 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2732 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2733 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2734 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2735 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2736 Rework the way unknown attributes are handled.
2737 Defer errors until all attributes have been processed.
2739 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2741 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2742 bfd_elf_add_obj_attr_int_string.
2743 Read Tag_compatibility from its new location in the attribute array,
2744 rather than the attribute list.
2745 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2746 bfd_elf_add_obj_attr_int_string.
2747 (_bfd_elf_parse_attributes): Likewise.
2748 (_bfd_elf_merge_object_attributes): There's now only one
2749 Tag_compatibility, and it's in the array, not the list.
2750 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2752 (bfd_elf_add_obj_attr_compat): Rename to
2753 bfd_elf_add_obj_attr_int_string.
2754 (bfd_elf_add_proc_attr_compat): Rename to
2755 bfd_elf_add_proc_attr_int_string.
2756 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2759 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2761 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2762 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2763 (vmsutil.lo): Add dependency rule.
2764 * Makefile.in: Regenerate.
2765 * config.bfd (ia64*-*-*vms*): Add case.
2766 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2767 * configure: Regenerate.
2768 * vmsutil.c: New file.
2769 * vmsutil.h: New file.
2770 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2772 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2773 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2774 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2775 elfNN_vms_object_p): New functions
2776 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2778 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2781 * elflink.c (elf_gc_sweep): Exclude the group section if the
2782 first member of the section group is excluded.
2784 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2787 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2788 saved filename, use bfd_alloc rather than bfd_malloc for it.
2790 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2792 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2794 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2796 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2798 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2800 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2802 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2804 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2806 (struct got_entry): Add br_addr.
2807 (struct call_info): Add priority.
2808 (struct function_info): Add lr_store and sp_adjust.
2809 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2810 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2811 area as an overlay, and check that no other overlays exist. Look up
2812 icache overlay manager entry sym.
2813 (BRA_STUBS, BRA, BRASL): Define.
2814 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2815 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2817 (count_stub, build_stub): Support soft-icache.
2818 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2819 (spu_elf_size_stubs): Size soft-icache stubs.
2820 (overlay_index): New function.
2821 (spu_elf_build_stubs): Make static. Support soft-icache.
2822 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2823 (find_function_stack_adjust): Save lr store and stack adjust insn
2825 (maybe_insert_function): Adjust find_function_stack_adjust call.
2826 (mark_functions_via_relocs): Retrieve priority.
2827 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2828 (sort_calls): Sort by priority first.
2829 (mark_overlay_section): Ignore .ovl.init.
2830 (sum_stack): Only print when stack_analysis.
2831 (print_one_overlay_section): New function, extracted from..
2832 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2833 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2834 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2835 analysis. Call spu_elf_build_stubs.
2836 (spu_elf_relocate_section): For soft-icache encode overlay index
2838 (spu_elf_output_symbol_hook): Support soft-icache.
2839 (spu_elf_modify_program_headers: Likewise.
2841 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2842 num_regions to num_lines. Add line_size and max_branch.
2843 (enum _ovly_flavour): Add ovly_soft_icache.
2844 (spu_elf_build_stubs): Delete.
2846 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2848 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2849 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2851 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2853 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2854 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2855 the program, the known offset starts at the negative size of the
2857 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2860 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2862 * config.bfd: Add lm32-*-rtems*.
2864 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2866 * coff-ppc.c: Add 2009 to Copyright.
2867 * elf32-cris.c: Likewise.
2868 * elflink.c: Likewise.
2870 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2872 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2873 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2875 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2878 * elflink.c (elf_merge_st_other): New.
2879 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2880 hide them if needed.
2881 (elf_link_add_object_symbols): Updated.
2883 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2886 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2887 ref_dynamic and dynamic_def fields when setting def_regular
2890 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2893 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2896 For older changes see ChangeLog-2008
2902 version-control: never
projects / external / binutils.git / blob