| blob | c0002d030f05335b11d53b89168d422796b57f89 |
1 2009-06-12 Tristan Gingold <gingold@adacore.com>
3 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
4 * bfd-in2.h: Regenerated.
5 * libbfd.h: Regenerated.
7 * mach-o.c (FILE_ALIGN): New macro.
8 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
9 (bfd_mach_o_print_symbol): Ditto.
10 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
11 (bfd_mach_o_get_reloc_upper_bound): New function.
12 (bfd_mach_o_canonicalize_reloc): Ditto.
13 (bfd_mach_o_scan_write_relocs): Ditto.
14 (bfd_mach_o_scan_write_section_32): Remove offset argument.
15 (bfd_mach_o_scan_write_section_64): Ditto.
16 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
17 written for load command. Do not compute section file offset.
18 (bfd_mach_o_scan_write_segment_64): Ditto.
19 (bfd_mach_o_scan_write_symtab): Compute file offset first.
20 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
21 Mach-O to ...
22 (bfd_mach_o_mangle_symbols): ... this new function.
23 (bfd_mach_o_write_contents): Be sure to habe load commands built.
24 Call bfd_mach_o_mangle_symbols.
25 (bfd_mach_o_build_commands): Adjust for filelen field.
26 Use FILE_ALIGN macro. Clear section file offset if section is empty.
27 Do not set symtab file offset anymore here.
28 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
29 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
30 Set reloc_count and rel_filepos section fields.
31 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
32 unsigned int.
33 (bfd_mach_o_scan_read_section_64): Ditto.
34 (bfd_mach_o_scan_read_section): Ditto.
35 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
36 bfd_mach_o_asymbol. Use unsigned int for file offset type.
37 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
38 Handle weak-ref symbols.
39 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
40 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
41 (bfd_mach_o_scan): Remove assignment to removed field.
42 (bfd_mach_o_mkobject_init): Ditto.
43 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
44 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
45 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
46 (bfd_mach_o_swap_reloc_in): Ditto.
47 (bfd_mach_o_swap_reloc_out): Ditto.
49 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
50 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
51 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
52 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
53 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
54 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
55 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
56 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
57 (BFD_MACH_O_N_WEAK_DEF): New macros.
58 Add comments.
59 (bfd_mach_o_section_type): Add new enumeration values.
60 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
61 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
62 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
63 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
64 macros.
65 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
66 (BFD_MACH_O_GENERIC_RELOC_PAIR)
67 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
68 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
69 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
70 (BFD_MACH_O_RELENT_SIZE): Ditto.
71 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
72 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
73 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
74 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
75 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
76 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
77 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
78 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
79 (bfd_mach_o_reloc_info): New struct.
80 (bfd_mach_o_asymbol): New struct.
81 (bfd_mach_o_symtab_command): The symbols field is now of type
82 bfd_mach_o_asymbol.
83 (bfd_mach_o_load_command): The offset and len fields are now of type
84 unsigned int.
85 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
86 Add a filelen field. Add comments.
87 (bfd_mach_o_backend_data): New struct.
88 (bfd_mach_o_get_backend_data): New macro.
89 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
90 bfd_mach_o_asymbol.
91 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
92 (bfd_mach_o_get_reloc_upper_bound): New prototype.
93 (bfd_mach_o_canonicalize_reloc): Ditto.
95 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
96 duplicated macro. Now defined to _bfd_generic_is_local_label.
97 (TARGET_NAME_BACKEND): New macro...
98 (TARGET_NAME_BACKEND): ... used to name a new variable.
99 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
100 Mach-O backend data.
102 * mach-o-i386.c (i386_howto_table): New variable.
103 (bfd_mach_o_i386_swap_reloc_in): New function.
104 (bfd_mach_o_i386_swap_reloc_out): Ditto.
105 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
106 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
107 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
108 (bfd_mach_o_bfd_reloc_type_lookup)
109 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
111 2009-06-11 Anthony Green <green@moxielogic.com>
113 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
114 * bfd-in2.h: Rebuilt.
115 * libbfd.h: Rebuilt.
116 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
117 relocation support.
118 (moxie_reloc_map): Ditto.
119 Clean up copyright notice.
121 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
123 * bfd-in2.h: bfd_mmap prototype.
124 * bfdio.c (bfd_mmap): New function.
125 * libbfd.h (bfd_iovec): Add bmmap.
126 * cache.c (cache_bmmap): New function.
127 (cache_iovec): Initialize bmmap member.
128 * opencls.c (opncls_bmmap): New function.
129 (opncls_iovec): Initialize bmmap member.
131 2009-06-09 Tristan Gingold <gingold@adacore.com>
133 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
134 and stabstr_segment fields.
135 (mach_o_be_vec, mach_o_le_vec): Removed
136 (bfd_mach_o_version): New prototype.
138 * mach-o.c (bfd_mach_o_version): Make this function public.
139 (mach_o_wide_p): New function.
140 (bfd_mach_o_wide_p): Ditto.
141 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
142 weird names.
143 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
144 Search in the list only if the name starts with a dot.
145 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
146 test. Check bfd_seek status.
147 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
148 (bfd_mach_o_scan_write_section_32): Ditto.
149 (bfd_mach_o_scan_write_section_64): Ditto.
150 (bfd_mach_o_scan_write_section): Removed.
151 (bfd_mach_o_scan_write_segment): Split into ...
152 (bfd_mach_o_scan_write_segment_32): ... this and ...
153 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
154 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
155 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
156 symbol table. Now returns a boolean.
157 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
158 Adjust for status type.
159 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
160 test. Write symbol table. Numbers the sections.
161 (bfd_mach_o_read_header): Check bfd_seek status.
162 Use mach_o_wide_p instead of hard-coded test.
163 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
164 (bfd_mach_o_scan_read_section_64): Ditto.
165 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
166 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
167 handled common symbols.
168 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
169 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
170 (bfd_mach_o_scan_read_dylinker): Ditto.
171 (bfd_mach_o_scan_read_dylib): Ditto.
172 (bfd_mach_o_scan_read_thread): Ditto.
173 (bfd_mach_o_scan_read_symtab): Ditto.
174 Do not create a section for the stabs.
175 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
176 (bfd_mach_o_scan_read_segment): Ditto.
177 (bfd_mach_o_scan_read_command): Ditto.
178 (bfd_mach_o_scan_start_address): Ditto.
179 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
180 (bfd_mach_o_archive_p): Check bfd_seek status.
181 (bfd_mach_o_core_fetch_environment): Ditto.
183 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
185 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
187 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
188 (elf_i386_link_hash_table_create): Initialize irelifunc.
189 (elf_i386_check_relocs): Updated. Set up irelifunc for
190 shared objects.
191 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
192 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
193 shared objects.
194 (elf_i386_relocate_section): Likewise.
196 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
197 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
198 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
199 shared objects.
200 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
201 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
202 shared objects.
203 (elf64_x86_64_relocate_section): Likewise.
205 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
206 ...
207 (_bfd_elf_create_ifunc_sections): This.
209 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
210 ...
211 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
212 for shared objects.
214 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
216 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
217 relocation for R_386_32 against STT_GNU_IFUNC symbol when
218 building shared object. Check info->executable instead of
219 !info->shared when setting non_got_ref.
220 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
221 for non-GOT reference of STT_GNU_IFUNC symbol in shared
222 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
223 symbol if needed.
224 (elf_i386_relocate_section): Output dynamic relocation for
225 R_386_32 against STT_GNU_IFUNC symbol to get the real
226 function address when building shared object.
227 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
228 relocation for STT_GNU_IFUNC symbol in shared object.
230 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
231 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
232 symbol when building shared object. Check info->executable
233 instead of !info->shared when setting non_got_ref.
234 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
235 for non-GOT reference of STT_GNU_IFUNC symbol in shared
236 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
237 if needed.
238 (elf64_x86_64_relocate_section): Output dynamic relocation
239 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
240 function address when building shared object.
241 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
242 relocation for STT_GNU_IFUNC symbol in shared object.
244 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
246 * Makefile.am: Run "make dep-am".
247 (BFD32_BACKENDS): Add mach-o-i386.lo.
248 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
249 * Makefile.in: Regenerate.
251 2009-06-06 Alan Modra <amodra@bigpond.net.au>
253 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
254 when looking for soft-icache stubs.
256 2009-06-05 Tristan Gingold <gingold@adacore.com>
258 * mach-o.h: Update copyright year.
259 (bfd_mach_o_mach_header_magic): New enum.
260 (bfd_mach_o_cpu_subtype): Now an enum.
261 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
262 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
263 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
264 (bfd_mach_o_load_command): Field type_required is now a boolean.
265 Reindent prototypes.
266 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
267 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
268 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
269 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
270 (bfd_mach_o_get_symtab_upper_bound): Ditto.
271 (bfd_mach_o_canonicalize_symtab): Ditto.
272 (bfd_mach_o_get_symbol_info): Ditto.
273 (bfd_mach_o_print_symbol): Ditto.
274 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
275 (bfd_mach_o_make_empty_symbol): Ditto.
276 (bfd_mach_o_write_contents): Ditto.
278 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
279 bfd_mach_o_mkobject): Defines.
280 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
281 Do not check with target vector but with flavour.
282 (struct mach_o_section_name_xlat): New declaration.
283 (dwarf_section_names_xlat): Ditto.
284 (text_section_names_xlat): Ditto.
285 (data_section_names_xlat): Ditto.
286 (struct mach_o_segment_name_xlat): Ditto.
287 (segsec_names_xlat): Ditto.
288 (bfd_mach_o_convert_section_name_to_bfd): New function.
289 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
290 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
291 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
292 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
293 Accept any input and output flavour. Do not share private data
294 anymore.
295 (bfd_mach_o_count_symbols): Add a comment.
296 (bfd_mach_o_get_symtab_upper_bound): Make it public.
297 (bfd_mach_o_canonicalize_symtab): Ditto.
298 (bfd_mach_o_get_symbol_info): Ditto.
299 (bfd_mach_o_print_symbol): Ditto.
300 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
301 Use constants instead of hard-coded values.
302 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
303 values.
304 (bfd_mach_o_scan_write_section_64): Ditto.
305 (bfd_mach_o_scan_write_segment): Ditto.
306 Do not copy sections anymore.
307 (bfd_mach_o_write_contents): Make it public.
308 Remove dead code. Rewrite typeflag assignment.
309 (bfd_mach_o_build_commands): New function.
310 (bfd_mach_o_set_section_contents): Ditto.
311 (bfd_mach_o_make_empty_symbol): Make it public.
312 (bfd_mach_o_read_header): Make it static.
313 Convert to bfd_boolean.
314 Use constants instead of hard-coded values.
315 (bfd_mach_o_make_bfd_section): Call
316 bfd_mach_o_convert_section_name_to_bfd to create name.
317 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
318 values.
319 (bfd_mach_o_scan_read_section_64): Ditto.
320 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
321 a segment anymore. Use constants instead of hard-coded values.
322 (bfd_mach_o_scan_read_command): Fix style.
323 (bfd_mach_o_scan): Use constants instead of hard-coded values.
324 Get rid of BFD_IO_FUNCS.
325 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
326 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
327 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
328 (bfd_mach_o_object_p): Removed.
329 (bfd_mach_o_gen_core_p): New function, replaces ...
330 (bfd_mach_o_core_p): ... deleted.
331 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
333 * mach-o-i386.c: New file.
334 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
335 * configure.in (TDEFINES): Add mach_o_i386_vec.
336 * configure: Regenerated.
337 * targets.c: Add mach_o_i386_vec.
339 * mach-o.c: Update copyright years.
340 (BFD_IO_FUNCS): Remove (was not used).
341 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
342 bfd_mach_o_slurp_extended_name_table,
343 bfd_mach_o_construct_extended_name_table,
344 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
345 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
346 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
347 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
348 bfd_mach_o_get_section_contents_in_window,
349 bfd_mach_o_bfd_is_local_label_name,
350 bfd_mach_o_bfd_is_target_special_symbol,
351 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
352 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
353 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
354 bfd_mach_o_minisymbol_to_symbol,
355 bfd_mach_o_bfd_get_relocated_section_contents,
356 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
357 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
358 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
359 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
360 bfd_mach_o_bfd_merge_private_bfd_data,
361 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
362 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
363 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
364 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
365 bfd_mach_o_bfd_copy_private_header_data,
366 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
367 * mach-o-target.c: ... here.
368 Update copyright years.
370 2009-06-04 Alan Modra <amodra@bigpond.net.au>
372 * dep-in.sed: Don't use \n in replacement part of s command.
373 * Makefile.am (DEP1): LC_ALL for uniq.
374 Run "make dep-am".
375 * Makefile.in: Regenerate.
377 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
379 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
380 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
381 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
383 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
385 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
386 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
387 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
388 against STT_GNU_IFUNC symbols for static executables.
389 (elf_i386_finish_dynamic_symbol): Load GOT entry with
390 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
392 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
393 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
394 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
395 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
397 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
399 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
400 symbols to be left unimported when linking statically.
401 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
402 code when linking statically.
404 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
406 * elf32-i386.c (elf_i386_check_relocs): Increment
407 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
408 against STT_GNU_IFUNC symbol.
409 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
410 local STT_GNU_IFUNC definition is used.
411 (elf_i386_relocate_section): Handle got.offset != -1 for
412 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
413 symbol.
415 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
416 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
417 relocations against STT_GNU_IFUNC symbol.
418 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
419 local STT_GNU_IFUNC definition is used.
420 (elf64_x86_64_relocate_section): Handle got.offset != -1
421 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
422 STT_GNU_IFUNC symbol.
424 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
426 PR ld/10205
427 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
428 (elf_i386_reloc_type_lookup): Likewise.
429 (R_386_tls): Removed.
430 (R_386_irelative): New.
431 (R_386_vt_offset): Updated.
432 (elf_i386_rtype_to_howto): Likewise.
433 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
434 (elf_i386_link_hash_table_create): Initialize igotplt,
435 iplt and irelplt.
436 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
437 (elf_i386_adjust_dynamic_symbol): Likewise.
438 (elf_i386_allocate_dynrelocs): Likewise.
439 (elf_i386_relocate_section): Likewise.
440 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
441 sections.
442 (elf_i386_finish_dynamic_symbol): When building a static
443 executable, use .iplt, .igot.plt and .rel.iplt sections for
444 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
445 locally defined STT_GNU_IFUNC symbol.
447 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
448 (x86_64_reloc_map): Likewise.
449 (R_X86_64_standard): Updated.
450 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
451 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
452 iplt and irelplt.
453 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
454 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
455 (elf64_x86_64_allocate_dynrelocs): Likewise.
456 (elf64_x86_64_relocate_section): Likewise.
457 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
458 sections.
459 (elf64_x86_64_finish_dynamic_symbol): When building a static
460 executable, use .iplt, .igot.plt and .rela.iplt sections for
461 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
462 for locally defined STT_GNU_IFUNC symbol.
464 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
465 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
467 * bfd-in2.h: Regenerated.
468 * libbfd.h: Likewise.
470 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
472 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
473 (_bfd_elf_make_ifunc_reloc_section): Removed.
474 (_bfd_elf_is_ifunc_symbol): Likewise.
475 (_bfd_elf_create_static_ifunc_sections): New.
477 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
478 symbol check to ...
479 (elf_link_add_object_symbols): Here.
480 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
481 STT_GNU_IFUNC symbol.
482 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
483 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
484 (IFUNC_INFIX): Removed.
485 (get_ifunc_reloc_section_name): Likewise.
486 (_bfd_elf_make_ifunc_reloc_section): Likewise.
487 (_bfd_elf_is_ifunc_symbol): Likewise.
488 (_bfd_elf_create_static_ifunc_sections): New.
490 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
492 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
493 (create_got_section): Likewise.
494 (allocate_dynrelocs): Likewise.
495 (readonly_dynrelocs): Likewise.
496 (set_tls_module_base): Likewise.
497 (dtpoff_base): Likewise.
498 (tpoff): Likewise.
499 (elf_i386_link_hash_table_create): Updated.
500 (elf_i386_create_dynamic_sections): Likewise.
501 (elf_i386_check_relocs): Likewise.
502 (elf_i386_size_dynamic_sections): Likewise.
503 (elf_i386_relocate_section): Likewise.
505 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
506 (create_got_section): Likewise.
507 (allocate_dynrelocs): Likewise.
508 (readonly_dynrelocs): Likewise.
509 (set_tls_module_base): Likewise.
510 (dtpoff_base): Likewise.
511 (tpoff): Likewise.
512 (elf64_x86_64_link_hash_table_create): Updated.
513 (elf64_x86_64_create_dynamic_sections): Likewise.
514 (elf64_x86_64_check_relocs): Likewise.
515 (elf64_x86_64_size_dynamic_sections): Likewise.
516 (elf64_x86_64_relocate_section): Likewise.
518 2009-05-28 Nick Clifton <nickc@redhat.com>
520 * targets.c (_bfd_target_vector): Only include plugin target in
521 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
523 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
525 * elf32-spu.c (struct call_info): New member broken_cycle.
526 (remove_cycle): Instead of physically removing call_info structures
527 to break call graph cycles, mark them using the broken_cycle flag.
528 (mark_overlay_section): Respect broken_cycle flag.
529 (unmark_overlay_section): Likewise.
530 (collect_lib_sections): Likewise.
531 (collect_overlays): Likewise.
532 (sum_stack): Likewise.
534 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
536 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
537 (mark_functions_via_relocs): Initialize callee->count to 1.
538 (pasted_function): Likewise.
539 (spu_elf_auto_overlay): Honor call counts when determining number
540 of stubs required in software i-cache mode.
542 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
544 * plugin.c (program_name): Remove.
545 (plugin_program_name): New.
546 (bfd_plugin_set_program_name): New.
547 (try_load_plugin): Use plugin_program_name.
548 * plugin.h (bfd_plugin_set_program_name): New.
550 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
552 * aclocal.m4: Include ../config/plugins.m4.
553 * configure.in: Use AC_PLUGINS.
554 * configure: Regenerate.
555 * Makefile.in: Regenerate.
556 * doc/Makefile.in: Regenerate.
558 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
560 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
561 link.
562 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
563 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
564 * elf32-avr.c (elf32_avr_relax_section): Likewise.
565 * elf32-frv.c (elf32_avr_relax_section): Likewise.
566 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
567 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
568 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
569 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
570 * reloc.c (bfd_generic_relax_section): Likewise.
571 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
572 * vms.c (vms_bfd_relax_section): Likewise.
574 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
576 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
578 * elf32-i386.c (is_indirect_symbol): Renamed to ...
579 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
581 * elf32-i386.c (allocate_dynrelocs): Updated.
582 (elf_i386_relocate_section): Likewise.
583 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
584 (elf64_x86_64_relocate_section): Likewise.
586 * elf64-x86-64.c (is_indirect_symbol): Removed.
588 2009-05-26 Nick Clifton <nickc@redhat.com>
590 * po/id.po: Updated Indonesian translation.
592 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
594 * Makefile.am: Run "make dep-am".
595 (AM_CPPFLAGS): New.
596 (LIBDL): New.
597 (ALL_MACHINES): Add cpu-plugin.lo.
598 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
599 (BFD32_BACKENDS): Add plugin.lo.
600 (BFD32_BACKENDS_CFILES): Add plugin.c.
601 (libbfd_la_LIBADD): Add LIBDL
602 * archures.c (bfd_architecture): Add bfd_arch_plugin.
603 (bfd_plugin_arch): Declare.
604 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
605 * bfd.c (bfd): Add plugin_data.
606 * config.bfd: Handle the plugin target.
607 * configure.in: Check for --enable-plugins.
608 (LT_INIT): Use the dlopen option.
609 * cpu-plugin.c: New.
610 * plugin.c: New.
611 * plugin.h: New.
612 * targets.c (plugin_vec): Declare.
613 (_bfd_target_vector): Add plugin_vec.
614 * Makefile.in: Regenerate.
615 * bfd-in2.h: Regenerate.
616 * configure: Regenerate.
618 2009-05-26 Alan Modra <amodra@bigpond.net.au>
620 * dep-in.sed: Don't modify .o to .lo here. Output one filename
621 per line with all lines having continuation backslash. Prefix
622 first line with "A", following lines with "B".
623 * Makefile.am (DEP): Don't use dep.sed here.
624 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
625 dep.sed here on dependencies, sort and uniq.
626 * Makefile.in: Regenerate.
628 2009-05-25 Tristan Gingold <gingold@adacore.com>
630 * makefile.vms: Add verilog.obj to object list OBJS.
632 2009-05-24 Alan Modra <amodra@bigpond.net.au>
634 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
635 for BFD_IN_MEMORY is cleared.
636 (bfd_bwrite): Zero excess memory allocated.
638 2009-05-22 Julian Brown <julian@codesourcery.com>
640 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
641 macros.
642 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
643 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
644 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
645 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
646 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
647 (a8_erratum_fix, a8_erratum_reloc): New structs.
648 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
649 num_a8_erratum_fixes, fix_cortex_a8 fields.
650 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
651 (elf32_arm_add_stub): Split into two parts, creating...
652 (elf32_arm_create_or_find_stub_sec): New function.
653 (elf32_arm_final_link_relocate): Add forward declaration.
654 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
655 relocations, multiple relocations per stub.
656 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
657 (arm_size_one_stub): Use find_stub_size_and_template.
658 (a8_reloc_compare): New.
659 (find_thumb_glue): Add forward declaration.
660 (cortex_a8_erratum_scan): New.
661 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
662 (bfd_elf32_arm_set_cortex_a8_fix): New.
663 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
664 (arm_map_one_stub): Add THUMB32_TYPE support.
665 (a8_branch_to_stub_data): New.
666 (make_branch_to_a8_stub): New.
667 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
668 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
669 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
670 Cortex-A8 erratum workaround.
671 * bfd-in2.h: Regenerate.
673 2009-05-22 Alan Modra <amodra@bigpond.net.au>
675 * Makefile.am: Run "make dep-am".
676 * Makefile.in: Regenerate.
677 * po/SRC-POTFILES.in: Regenerate.
679 2009-05-21 Alan Modra <amodra@bigpond.net.au>
681 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
682 commit.
684 2009-05-21 Alan Modra <amodra@bigpond.net.au>
686 * elf-bfd.h (struct elf_backend_data
687 <elf_backend_link_output_symbol_hook>): Return an int.
688 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
689 symbols on deleted .opd entries.
690 * elflink.c (elf_link_output_sym): Return without outputting sym
691 if output_symbol_hook returns 2.
692 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
693 Abort if we must not discard sym.
694 (elf_link_input_bfd): Similarly, don't set finfo->indices for
695 local syms.
696 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
697 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
698 elf_backend_link_output_symbol_hook return type change.
699 * elf32-arm.c (output_arch_syminfo): Likewise.
700 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
701 (elf32_arm_output_arch_local_syms): Likewise.
702 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
703 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
704 (bfd_score_elf_link_output_symbol_hook): Likewise.
705 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
706 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
707 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
708 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
709 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
710 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
711 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
712 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
713 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
714 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
715 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
717 2009-05-21 Alan Modra <amodra@bigpond.net.au>
719 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
720 out of range .opd symbols.
722 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
724 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
725 fprintf_vma directly.
726 * peXXigen.c (pe_print_edata): Likewise.
727 (pe_print_pdata): Likewise.
728 (_bfd_XX_print_ce_compressed_pdata): Likewise.
729 (_bfd_XX_print_private_bfd_data_common): Likewise.
731 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
733 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
735 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
736 Paul Brook <paul@codesourcery.com>
738 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
739 fix discarded sections.
741 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
743 * elf32-spu.c (mark_overlay_section): Move .init and .fini
744 sections into the software icache.
746 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
748 * elf32-spu.c (build_stub): Always build "compact" sofware
749 i-cache stubs.
751 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
753 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
754 (spu_elf_setup): Initialize it.
755 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
756 Update to new-sytle cache manager data structures.
757 (spu_elf_build_stubs): Generate new-style cache manager data
758 structures and symbols.
759 (spu_elf_auto_overlay): Update size computation.
761 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
763 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
764 segments first amongst the program headers.
766 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
768 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
769 into addresses for relocation types that look at high bits. Remove
770 special handling of relocation overflow warnings.
772 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
774 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
775 control flow graph between fragments of a function.
777 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
779 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
780 generate only a 16-byte .toe section.
781 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
783 2009-05-14 Alan Modra <amodra@bigpond.net.au>
785 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
786 (spu_elf_place_overlay_data): ..here. New function.
787 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
789 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
791 * elf32-arm.c: Move sysdep.h to start of file.
793 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
795 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
796 start of overlays.
797 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
798 __icache_tag_array and __icache_tag_array_size.
800 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
802 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
803 ATTRIBUTE_UNUSED.
804 (bfinfdpic_link_omit_section_dynsym): Likewise.
805 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
807 2009-05-05 Paul Brook <paul@codesourcery.com>
809 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
810 * bfd-in2.h: Regenerate.
811 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
812 (_arm_elf_section_data): Add text and exidx fields.
813 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
814 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
815 copy_exidx_entry): New functions.
816 (elf32_arm_write_section): Fixup .ARM.exidx contents.
818 2009-05-05 Christophe lyon <christophe.lyon@st.com>
820 * elf32-arm.c (DEF_STUBS): New helper define.
821 (DEF_STUB): Likewise.
822 (stub_def): New type.
823 (stub_definitions): New array, containing stub template pointers
824 and sizes.
825 (arm_size_one_stub): Make use of stub_definitions.
827 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
829 * elflink.c (find_version_for_sym): Remove from here, ...
830 * linker.c (bfd_find_version_for_sym): ... rename, replace
831 here, make public and update all callers.
832 * bfd-in2.h: Regenerate.
834 2009-04-30 Nick Clifton <nickc@redhat.com>
836 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
837 section pointer.
838 (struct elf_obj_data): Add has_ifunc_symbols boolean.
839 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
840 into a STT_GNU_IFUNC symbol type.
841 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
842 type.
843 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
844 the binary contains ifunc symbols.
845 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
846 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
847 * elf32-i386.c (is_indirect_function): New function.
848 (elf_i386_check_relocs): Create an ifunc output section.
849 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
850 section if necessary.
851 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
852 if necessary.
853 (elf_i386_add_symbol_hook): New function. Set the
854 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
855 symbol is encountered.
856 (elf_backend_post_process_headers): Define.
857 (elf_backend_add_symbol_hook): Define.
858 (elf_i386_post_process_headers): Rename to
859 elf_i388_fbsd_post_process_headers.
860 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
861 (is_indirect_function): New function.
862 (elf64_x86_64_check_relocs): Create an ifunc output section.
863 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
864 section if necessary.
865 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
866 symbol if necessary.
867 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
868 elf_obj_data structure if an ifunc symbol is encountered.
869 (elf_backend_post_process_headers): Define.
870 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
871 if we have ifunc symbols to handle.
872 (get_ifunc_reloc_section_name): New function. Computes the name
873 for an ifunc section.
874 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
875 section to hold ifunc relocs.
876 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
877 (bfd_print_symbol_vandf): Handle ifunc symbols.
878 (bfd_decode_symclass): Likewise.
879 * bfd-in2.h: Regenerate.
881 2009-04-30 Joseph Myers <joseph@codesourcery.com>
883 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
884 MOVW and MOVT relocations in a shared library link.
886 2009-04-27 Anthony Green <green@moxielogic.com>
888 * verilog.c: New file.
889 * Makefile.am (BFD32_LIBS): Add verilog.c.
890 (BFD32_LIBS_CFILES): Add verilog.c.
891 (verilog.lo): New build rule.
892 * Makefile.in: Rebuilt.
893 * targets.c: Add verilog support.
894 * bfd.c (tdata union): Add Verilog private data field.
895 * bfd-in2.h: Regenerate.
897 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
899 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
900 copy pe_opthdr.
902 2009-04-23 Matthias Klose <doko@ubuntu.com>
904 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
906 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
908 PR9743
909 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
910 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
911 (elf32_arm_size_stubs): Likewise.
912 (record_thumb_to_arm_glue): Deleted unused function.
913 (bfd_elf32_arm_process_before_allocation): No longer handle
914 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
915 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
916 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
918 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
920 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
921 (elf32_arm_write_section): Declare early.
922 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
923 (arm_allocate_glue_section_space): Exclude empty sections.
924 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
925 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
926 BFD.
927 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
928 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
929 (elf32_arm_size_dynamic_sections): Allocate interworking
930 sections here.
931 (bfd_elf32_bfd_final_link): Define.
933 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
935 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
937 * coffcode.h (coff_compute_section_file_positions): Clear
938 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
940 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
941 force_minimum_alignment.
943 * libcoff.h: Regenerated.
945 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
946 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
948 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
949 nor target_subsystem.
951 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
952 force_minimum_alignment nor target_subsystem.
954 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
956 * coff-x86_64.c (PEI_HEADERS): Protect includes.
957 (bfd_pe_print_pdata): Remove #ifdef PE variation.
958 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
959 include in coff-x86_64.c of headers.
960 (PDATA_ROW_SIZE): New define.
961 (pex_regs[]): New static array.
962 (pex64_get_runtime_function): New static function.
963 (pex64_get_unwind_info): Likewise.
964 (pex64_get_scope_entry): Likewise.
965 (pex64_xdata_print_uwd_codes): Likewise.
966 (pex64_get_section_by_rva): Likewise.
967 (pex64_dump_xdata): Likewise.
968 (pex64_bfd_print_pdata): Likewise.
969 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
970 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
971 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
973 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
974 Alan Modra <amodra@bigpond.net.au>
975 Dave Korn <dave.korn.cygwin@gmail.com>
977 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
978 long names and non-NUL-terminated strings.
980 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
982 * bfd-in2.h: Regenerated.
984 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
986 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
987 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
989 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
991 PR binutils/10074
992 * coffcode.h (bfd_pei_p): New.
994 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
995 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
996 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
997 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
998 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
999 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1001 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1002 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1003 bfd_efi_rtdrv_x86_64_vec,
1004 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1005 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1006 * targets.c: Likewise.
1008 * configure: Regenerated.
1009 * libcoff.h: Likewise.
1010 * Makefile.in: Likewise.
1012 * efi-app-ia32.c: Removed.
1013 * efi-app-x86_64.c: Likewise.
1014 * efi-bsdrv-ia32.c: Likewise.
1015 * efi-bsdrv-ia64.c: Likewise.
1016 * efi-bsdrv-x86_64.c: Likewise.
1017 * efi-rtdrv-ia32.c: Likewise.
1018 * efi-rtdrv-ia64.c: Likewise.
1019 * efi-rtdrv-x86_64.c: Likewise.
1020 * efi-rtdrv-ia32.c: Likewise.
1022 * efi-app-ia64.c: Moved to ...
1023 * pei-ia64.c: This.
1024 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1025 (TARGET_NAME): Set to pei-ia64.
1027 * libpei.h (bfd_target_pei_p): Removed.
1028 (bfd_target_pei_arch): Likewise.
1029 (bfd_target_efi_app_p): Likewise.
1030 (bfd_target_efi_app_arch): Likewise.
1031 (bfd_target_efi_bsdrv_p): Likewise.
1032 (bfd_target_efi_bsdrv_arch): Likewise.
1033 (bfd_target_efi_rtdrv_p): Likewise.
1034 (bfd_target_efi_rtdrv_arch): Likewise.
1035 (bfd_pe_executable_p): Likewise.
1037 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1038 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1039 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1040 and efi-rtdrv-ia32.c.
1041 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1042 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1043 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1044 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1045 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1046 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1047 (efi-app-ia64.lo): Removed.
1048 (efi-bsdrv-ia32.lo): Likewise.
1049 (efi-rtdrv-ia32.lo): Likewise.
1050 (efi-app-ia64.lo): Likewise.
1051 (efi-bsdrv-ia64.lo): Likewise.
1052 (efi-rtdrv-ia64.lo): Likewise.
1053 (efi-app-x86_64.lo): Likewise.
1054 (efi-bsdrv-x86_64.lo): Likewise.
1055 (efi-rtdrv-x86_64.lo): Likewise.
1056 (pei-ia64.lo): New.
1058 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1059 with bfd_pei_p.
1060 (arch_type): Removed.
1061 (pe_arch): Likewise.
1062 (pe_bfd_object_p): Just return coff_object_p.
1064 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1065 bfd_pe_executable_p with bfd_pei_p.
1067 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1069 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1070 PLT entries to an undefined symbol when generating a shared
1071 library.
1073 2009-04-17 Nick Clifton <nickc@redhat.com>
1075 PR 9909
1076 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1078 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1080 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1081 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1082 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1083 * binary.c (binary_bfd_define_common_symbol): Likewise.
1084 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1085 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1086 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1087 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1088 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1089 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1090 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1091 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1092 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1093 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1094 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1095 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1096 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1097 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1098 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1099 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1100 * som.c (som_bfd_define_common_symbol): Likewise.
1101 * srec.c (srec_bfd_define_common_symbol): Likewise.
1102 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1103 * versados.c (versados_bfd_define_common_symbol): Likewise.
1104 * vms.c (vms_bfd_define_common_symbol): Likewise.
1105 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1106 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1107 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1108 (pmac_xcoff_vec): Likewise.
1109 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1110 (aix5coff64_vec): Likewise.
1111 * linker.c (bfd_generic_define_common_symbol): New function.
1112 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1113 (_bfd_define_common_symbol): New field.
1114 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1115 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1116 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1117 symbols here.
1118 * bfd-in2.h: Regenerate.
1119 * libbfd.h: Likewise.
1120 * libcoff.h: Likewise.
1122 2009-04-15 Anthony Green <green@moxielogic.com>
1124 * targets.c: Add moxie support.
1125 * Makefile.am: Ditto.
1126 * Makefile.in: Rebuilt.
1127 * cpu-moxie.c, elf32-moxie.c: New files.
1128 * archures.c: Add moxie support.
1129 * configure.in: Add moxie support.
1130 * configure: Rebuilt.
1131 * config.bfd, archures.c: Add moxie support.
1132 * bfd-in2.h: Rebuilt.
1134 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1136 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1137 branch to an undef weak symbol into a jump to next instruction if
1138 a PLT entry will be created.
1140 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1142 * coffgen.c (make_a_section_from_file): Set the backend long
1143 section names enable if long section names found on input.
1144 * coffcode.h: Extend long section names documentation to match.
1146 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1148 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1149 machine code.
1151 2009-04-07 DJ Delorie <dj@redhat.com>
1153 * archures.c: Add bfd_mach_mep_c5.
1154 * bfd-in2.h: Likewise.
1155 * cpu-mep.c: Add bfd_c5_arch.
1156 * elf32-mep.c: Support it.
1158 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1160 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1161 info->callbacks->einfo.
1162 * linker.c (_bfd_generic_section_already_linked): Likewise.
1164 2009-04-06 DJ Delorie <dj@redhat.com>
1166 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1168 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1170 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1171 _bfd_pex64_print_pdata only if PE is defined.
1173 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1174 (_bfd_pex64_print_pdata): This.
1176 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1177 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1178 is defined.
1180 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1182 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1183 _bfd_pep_print_x64_pdata.
1184 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1185 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1187 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1189 * elf32-xtensa.c (relax_property_section): Always set r_offset
1190 to zero.
1192 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1194 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1195 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1196 branch stubs.
1197 (elf32_arm_stub_type): New enum values for the two new stubs.
1198 (arm_type_of_stub): Make use of the two new stubs.
1199 (arm_size_one_stub): Handle the two new stubs.
1201 2009-04-01 Matt Thomas <matt@netbsd.org>
1203 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1204 hidden symbols into the GOT or PLT.GOT.
1205 (elf_vax_relocate_section): Do not emit a PCREL reloc
1206 into a shared object if it is against a hidden symbol.
1208 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1210 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1211 and know_contains_shared_object_p.
1212 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1213 Cache the result in the archive_info table.
1214 (xcoff_auto_export_p): Add an "info" parameter and update the
1215 call to xcoff_archive_contains_shared_object_p.
1216 (xcoff_mark_auto_exports): Update accordingly.
1217 (xcoff_post_gc_symbol): Likewise.
1219 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1221 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1222 rather than C_EXT.
1224 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1226 * coff-rs6000.c (member_layout): New structure.
1227 (archive_iterator): Likewise.
1228 (member_layout_init): New function.
1229 (archive_iterator_begin): Likewise.
1230 (archive_iterator_next): Likewise.
1231 (xcoff_write_armap_old): Use the new iterator functions.
1232 (do_shared_object_padding): Delete.
1233 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1234 handling of arch_info.
1235 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1236 first loop rather than the second. Allocate a member header if
1237 there isn't one, then work out the stat information and length
1238 in the first loop too. Use the new iterators for the second loop.
1239 (xcoff_write_archive_contents_big): Likewise.
1241 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1243 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1244 (bfd_xcoff_set_archive_import_path): Likewise.
1245 * bfd-in2.h: Regenerate.
1246 * xcofflink.c: Include libiberty.h.
1247 (xcoff_archive_info): New structure.
1248 (xcoff_archive_info_hash): New function.
1249 (xcoff_archive_info_eq): Likewise.
1250 (xcoff_get_archive_info): Likewise.
1251 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1252 (bfd_xcoff_split_import_path): New function.
1253 (bfd_xcoff_set_archive_import_path): Likewise.
1254 (xcoff_set_import_path): Move earlier in file.
1255 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1256 object to the the directory part of the bfd's filename. Get the
1257 import path and filename of an archive object from the archive's
1258 xcoff_tdata, initializing it if necessary. Update use of
1259 import_file_id.
1260 (bfd_link_input_bfd): Update use of import_file_id.
1261 (xcoff_write_global_symbol): Likewise.
1263 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1265 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1267 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1269 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1270 a .loader section for relocatable links.
1271 (xcoff_need_ldrel_p): New function.
1272 (xcoff_mark): Use it.
1273 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1274 a loader section.
1275 (xcoff_build_ldsym): New function, split out from...
1276 (xcoff_build_ldsyms): ...here. Rename to...
1277 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1278 call xcoff_build_ldsym, if there's a loader section.
1279 (xcoff_build_loader_section): New function, extracted verbatim from...
1280 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1281 there's a loader section. Only add an __rtinit loader symbol
1282 if there's a loader section. Update after above name change.
1283 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1284 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1285 and xcoff_create_ldrel.
1286 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1287 (xcoff_reloc_link_order): Likewise, but only call it if there's
1288 a loader section. Use xcoff_symbol_section.
1289 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1290 if there's a loader section.
1292 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1294 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1296 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1298 * elf32-arm.c (group_sections): Rewrite loops for better
1299 readability.
1301 2009-03-30 DJ Delorie <dj@redhat.com>
1303 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1304 relocs when doing a relocatable link.
1306 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1308 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1309 "ERROR:", in error messages.
1310 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1311 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1312 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1313 (elf32_arm_merge_eabi_attributes): Likewise.
1314 (elf32_arm_merge_private_bfd_data): Likewise.
1316 2009-03-27 Nick Clifton <nickc@redhat.com>
1318 * section.c (bfd_get_section_contents): Detect and handle the case
1319 where a section has the SEC_IN_MEMORY flag set but no actual
1320 contents allocated.
1322 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1324 PR 6494
1325 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1326 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1327 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1328 if we don't find matching PT_LOAD when copying.
1330 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1332 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1333 the reloc descriptions.
1335 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1337 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1338 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1339 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1341 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1343 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1344 (bfd_i386_arch_intel_syntax): Likewise.
1345 (i8086_arch): Likewise.
1346 (bfd_x86_64_arch): Likewise.
1348 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1350 * elf32-cris.c (cris_elf_relocate_section): <case
1351 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1352 symbols for non-allocated sections. Don't check whether to
1353 generate R_CRIS_DTPMOD for non-allocated sections.
1354 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1355 handle relocation GC:ing if applied to non-allocated section.
1356 (cris_elf_check_relocs): Similar.
1358 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1359 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1360 when emitting a known TP offset in the GOT.
1362 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1364 * elf64-ppc.c (synthetic_opd): Delete.
1365 (compare_symbols): Look for .opd name rather than section match.
1366 (ppc64_elf_get_synthetic_symtab): Likewise.
1368 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1370 * elf32-ppc.c (is_pic_glink_stub): Delete.
1371 (is_nonpic_glink_stub): New function.
1372 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1373 than first pic one.
1374 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1376 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1377 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1379 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1380 macros for visibilty and locality checks.
1381 (elf_s390_adjust_dynamic_symbol): Likewise.
1382 (allocate_dynrelocs): Likewise.
1383 (elf_s390_relocate_section): Likewise.
1384 (elf_s390_finish_dynamic_symbol): Likewise.
1385 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1386 (elf_s390_adjust_dynamic_symbol): Likewise.
1387 (allocate_dynrelocs): Likewise.
1388 (elf_s390_relocate_section): Likewise.
1389 (elf_s390_finish_dynamic_symbol): Likewise.
1391 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1393 * bfd-in2.h: Regenerated.
1394 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1395 for debugging sections and map memory read/write dependent on
1396 SEC_COFF_NOREAD.
1397 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1398 without memory read flags set.
1399 * section.c: Add SEC_COFF_NOREAD to section flags.
1401 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1403 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1404 for format string.
1406 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1408 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1409 "no overlays" return. If there are overlays, create overlay
1410 manager entry symbols here, so that..
1411 (spu_elf_build_stubs): ..we don't need to set them up here.
1412 Simplify entry symbol tests.
1413 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1415 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1417 * elf.c (elfcore_grok_openbsd_procinfo)
1418 (elfcore_grok_openbsd_note): New functions.
1419 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1421 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1423 * vms-hdr.c: Don't include alloca.h.
1424 * elf32-m68hc1x.c: Include alloca-conf.h.
1425 * xsym.c: Likewise.
1426 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1427 * som.c: Likewise.
1428 * Makefile.am: Run "make dep-am".
1429 * Makefile.in: Regenerate.
1431 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1433 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1435 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1437 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1438 Add compact_stub.
1439 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1440 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1441 ovly_return fields with ovly_entry[2]. Adjust all users.
1442 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1443 when soft-icache.
1444 (spu_elf_build_stubs): Likewise.
1445 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1446 ovly_flavour changes. Update all callers.
1447 (ovl_stub_size_log2): New function.
1448 (build_stub): Handle compact icache stubs. Use different manager
1449 entry point for stubs in non-icache area.
1450 (spu_elf_size_stubs): Don't allocate space for indirect branch
1451 descriptors.
1452 (spu_elf_build_stubs): And don't built them.
1454 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1456 * dwarf2.c (read_section): Always use rawsize, if available.
1458 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1460 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1461 of rawsize and size for buffer.
1463 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1465 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1466 parameter just because fixed sections fit into local store.
1467 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1468 generating overlays if fixed sections plus reserved stack
1469 and heap space fit into local store.
1471 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1473 * elf32-spu.c (build_stub): Correct icache set_id.
1474 (spu_elf_relocate_section): Likewise.
1476 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1478 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1479 symbol table if it was created by the current call.
1481 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1483 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1484 class XMC_DS rather than XMC_UA.
1486 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1488 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1489 bfd_boolean export_defineds parameter with an unsigned int
1490 auto_export_flags parameter.
1491 * bfd-in2.h: Regenerate.
1492 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1493 split out from xcoff_build_ldsyms.
1494 (xcoff_covered_by_expall_p): New function.
1495 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1496 but with extra code to handle -bexpfull and -bexpall.
1497 (xcoff_mark_auto_exports): New function.
1498 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1499 a function should be automatically exported.
1500 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1501 parameter with an auto_export_flags parameter. Update ldinfo
1502 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1503 exported symbols.
1505 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1507 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1508 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1509 init and fini functions. Do garbage collection for objects
1510 without an entry point too.
1512 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1514 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1515 check whether a symbol has csect information.
1516 (coff_print_aux): Likewise.
1517 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1518 information for C_AIX_WEAKEXT too.
1519 (_bfd_xcoff_swap_aux_out): Likewise.
1520 (xcoff_reloc_type_br): Handle defweak symbols too.
1521 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1522 information for C_AIX_WEAKEXT too.
1523 (_bfd_xcoff64_swap_aux_out): Likewise.
1524 (xcoff64_reloc_type_br): Handle defweak symbols too.
1525 * coffgen.c (coff_print_symbol): Handle auxillary function
1526 information for C_AIX_WEAKEXT too.
1527 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1528 instead of BSF_GLOBAL if the L_WEAK flag is set.
1529 (xcoff_dynamic_definition_p): New function.
1530 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1531 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1532 always take the symbol class from the ldsym. Use weak bfd symbol
1533 types for weak ldsyms.
1534 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1535 Fix the check for whether a definition is from a shared object.
1536 Allow redefinitions of weak symbols.
1537 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1538 (xcoff_keep_symbol_p): Likewise.
1539 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1540 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1541 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1542 but mark them as L_WEAK.
1543 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1544 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1546 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1548 * xcofflink.c (xcoff_mark): When walking the relocations,
1549 only mark the target symbol or the target section, not both.
1550 (xcoff_final_definition_p): New function.
1551 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1552 symbol is a valid definition of the associated output symbol.
1553 Use XCOFF_ALLOCATED to stop the same hash table entry having
1554 two output symbols.
1555 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1556 keeping a symbol.
1557 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1559 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1561 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1562 symbols as XMC_XO.
1564 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1566 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1567 * libcoff.h: Regenerate.
1568 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1569 line-number counts in the bfd's lineno_counts field.
1570 Don't keep per-csect line-number counts.
1571 (xcoff_sweep): Don't update per-csect line-number counts.
1572 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1573 entries in each output section.
1574 (xcoff_link_input_bfd): Get the number of line numbers from
1575 the bfd's lineno_counts field, rather than recalculating it
1576 from scratch. Fix the range check when updating C_BINCL and
1577 C_EINCL symbols.
1578 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1579 here. Don't expect csects to have line-number counts.
1581 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1583 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1584 * libcoff.h: Regenerate.
1585 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1586 "skip" logic from xcoff_link_input_bfd.
1587 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1588 objects in a dynamic link, rather than checking whether csectpp
1589 is null. Always allocate debug_index for other objects,
1590 and always go through the loop. Update the type of debug_index
1591 after the change above. Read the auxillary csect information
1592 and use xcoff_keep_symbol_p to decide whether a symbol should
1593 be kept. Set its debug_index to -2 if not.
1594 (xcoff_link_input_bfd): Update the type of debug_index after
1595 the change above and always expect it to be nonnull. Use it to
1596 test whether a symbol should be stripped, rather than making the
1597 decision here. Postpone all symbol creation to the second pass.
1599 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1601 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1602 creating a descriptor.
1603 (xcoff_sweep): Don't mark toc_section unless it's needed.
1604 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1605 when marking every bfd.
1606 (xcoff_link_input_bfd): Skip all TOC anchors.
1607 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1608 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1609 to -1; call xcoff_find_tc0 instead.
1611 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1613 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1614 * libcoff.h: Regenerate.
1615 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1616 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1617 the previous symbol's csect. Treat last_symndx as an inclusive value
1618 and simplify its handling.
1619 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1620 symbols with the right csect. Don't mark rsec when processing
1621 relocations against undefined or absolute sections.
1622 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1623 of bfd_und_section_ptr.
1624 (xcoff_link_input_bfd): Likewise.
1626 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1628 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1629 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1630 flag is set. Assert that all undefined symbols are either
1631 imported or defined by a dynamic object.
1632 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1633 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1634 handling to all relocations. Only set XCOFF_CALLED for function
1635 symbols.
1636 (xcoff_find_function): New function, split out from...
1637 (bfd_xcoff_export_symbol) ...here.
1638 (xcoff_set_import_path): New function, split out from...
1639 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1640 meaning of XCOFF_CALLED.
1641 (xcoff_mark_symbol): If we mark an undefined and unimported
1642 symbol, find some way of defining it. If the symbol is a function
1643 descriptor, fill in its definition automatically. If the symbol
1644 is a function, mark its descriptor and allocate room for global
1645 linkage code. Otherwise mark the symbol as implicitly imported.
1646 Move the code for creating function descriptors from...
1647 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1648 check for symbols that were implicitly defined.
1649 (xcoff_mark): Don't count any dynamic relocations against
1650 function symbols.
1651 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1652 in the xcoff link info.
1653 (xcoff_link_input_bfd): Remove handling of undefined and
1654 unexported symbols.
1656 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1658 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1659 if the target is absolute. Fix comment typo.
1660 (xcoff_ppc_relocate_section): Remove FIXME.
1661 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1662 if the target is absolute.
1664 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1666 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1667 R_POS and R_NEG relocations against absolute symbols to the
1668 .loader section.
1670 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1672 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1673 to 2 for bfd_mach_ppc_620.
1675 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1677 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1678 * configure.in: Likewise.
1679 * configure: Regenerate.
1681 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1683 PR binutils/9945
1684 * elf.c (assign_section_numbers): Generate symbol table if there
1685 is any relocation in output.
1686 (_bfd_elf_compute_section_file_positions): Likewise.
1688 2009-03-13 Nick Clifton <nickc@redhat.com>
1690 PR 9934
1691 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1692 * elflink.c (elf_link_read_relocs_from_section): Use
1693 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1694 relocs but no symbol table.
1695 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1697 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1699 PR ld/9938
1700 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1701 to check ___tls_get_addr.
1703 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1704 strncmp to check __tls_get_addr.
1706 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1708 * dwarf2.c (read_section): Always check the offset, even when the
1709 section has been read before.
1711 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1713 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1714 comments.
1716 2009-03-11 Chris Demetriou <cgd@google.com>
1718 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1719 * bfd-in2.h: Regenerate.
1720 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1721 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1722 mode.
1723 (bsd_write_armap): Likewise.
1724 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1725 flag is set, do nothing.
1726 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1727 for timestamp.
1729 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1731 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1732 used to update stack pointer.
1734 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1736 PR binutils/9921
1737 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1738 for unknown symbols in absolute section.
1740 2009-03-06 Nick Clifton <nickc@redhat.com>
1742 * po/es.po: Updated Spanish translation.
1744 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1746 * elf32-arm.c (group_sections): Take next section size into
1747 account before accepting to group it.
1749 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1751 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1752 PLT entries.
1753 (elf32_arm_final_link_relocate): Likewise.
1755 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1757 PR 9923
1758 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1760 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1762 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1763 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1764 (BFD_FAKE_SECTION): Init new flag.
1765 * ecoff.c (bfd_debug_section): Likewise.
1766 * bfd-in2.h: Regenerate.
1767 * libbfd.h: Regenerate.
1768 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1769 (ppc_elf_reloc_type_lookup): Handle new relocs.
1770 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1771 without marker relocs.
1772 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1773 if section has no old-style calls.
1774 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1775 Don't try to optimize new-style __tls_get_addr call when handling
1776 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1777 relocs.
1778 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1779 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1780 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1781 without marker relocs.
1782 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1783 if section has no old-style calls. Set toc_ref for new relocs as
1784 appropriate.
1785 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1786 Don't try to optimize new-style __tls_get_addr call when handling
1787 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1788 relocs.
1790 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1792 PR 6768
1793 * configure.in: Test for ld --as-needed support. Link shared
1794 libbfd against libm.
1795 * configure: Regenerate.
1797 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1799 * Makefile.am: Run "make dep-am".
1800 * Makefile.in: Regenerate.
1802 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1804 * elf32-score7.c: New file.
1805 * elf32-score.h: New file.
1806 * elf32-score.c: Add code to support score 7. Set score7 as the
1807 default.
1808 * cpu-score.c: Add score7 architecure.
1809 (compatibile): New function.
1810 * Makefile.am: Add rules for building elf32-score7 object.
1811 * Makefile.in: Regenerate.
1812 * configure.in: Add elf32-score7 object to score vectors.
1813 * configure: Regenerate.
1814 * reloc.c: Add score7 relocs.
1815 * archures.c: Add score3 and score7 machine numbers.
1816 * bfd-in2.h: Regenerate.
1817 * libbfd.h: Regenerate.
1819 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1821 * configure: Regenerate.
1823 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1825 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1826 (elf32_hppa_check_relocs): Use it.
1828 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1829 elf64-hppa.c.
1830 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1831 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1832 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1833 (elf_hppa_record_segment_addrs): Likewise.
1834 (elf_hppa_final_link): Likewise.
1835 (elf_hppa_relocate_insn): Likewise.
1836 (elf_hppa_final_link_relocate): Likewise.
1837 (elf64_hppa_relocate_section): Likewise.
1838 * elf64-hppa.c: Insert above.
1840 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1842 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1843 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1844 (elf_hppa_relocate_section): Likewise.
1845 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1846 from struct elf_link_hash_entry. Add count field.
1847 (struct elf64_hppa_dyn_hash_table): Delete.
1848 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1849 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1850 (hppa_elf_hash_entry, eh_name): Define.
1851 (elf64_hppa_new_dyn_hash_entry): Delete.
1852 (elf64_hppa_dyn_hash_lookup): Delete.
1853 (elf64_hppa_dyn_hash_traverse): Delete.
1854 (get_dyn_name): Delete.
1855 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1856 of struct elf64_hppa_dyn_hash_entry *.
1857 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1858 allocate_global_data_plt, allocate_global_data_stub,
1859 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1860 Likewise.
1861 (hppa64_link_hash_newfunc): New.
1862 (elf64_hppa_hash_table_create): Rework.
1863 (count_dyn_reloc): Likewise.
1864 (hppa64_elf_local_refcounts): New.
1865 (elf64_hppa_check_relocs): Rework using standard technique for recording
1866 local DLT, PLT and OPD reference counts.
1867 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1868 elf_link_hash_entry *.
1869 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1870 allocate_global_data_plt, allocate_global_data_stub,
1871 allocate_global_data_opd, allocate_dynrel_entries,
1872 elf64_hppa_adjust_dynamic_symbol,
1873 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1874 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1875 Use hppa_link_hash_table. Rework.
1876 (elf64_hppa_link_output_symbol_hook): Rework.
1877 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1878 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1879 elf64_hppa_finish_dynamic_sections): Likewise.
1881 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1883 * elf32-arm.c (stub_reloc_type): Removed.
1884 (insn_sequence): Renamed reloc_type field to r_type.
1885 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1886 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1887 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1888 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1889 (arm_stub_is_thumb): Catch new stubs.
1890 (arm_type_of_stub): Handle new stubs.
1891 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1892 (bfd_elf32_arm_process_before_allocation): Remove useless
1893 condition.
1895 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1897 * elf.c (elf_find_function): Use is_function_type to check
1898 function symbol.
1900 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1902 * xtensa-modules.c: Revert to previous version 1.11 due
1903 to inadvertant commit.
1905 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1907 * elf32-xtensa.c (text_action_add): Separate test for action
1908 type. Break if saved action is ta_widen_insn at same offset.
1910 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1912 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1913 to elf32_arm_stub_long_branch_any_arm_pic.
1914 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1915 (enum elf32_arm_stub_type, arm_type_of_stub)
1916 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1917 separately.
1919 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1921 * elf32-arm.c (PREV_SEC): Update comment.
1922 (group_sections): Rename argument to stubs_always_after_branch.
1923 Reverse the list and place stubs at the end of input sections.
1924 Undefine NEXT_SEC.
1925 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1927 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1929 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1930 Fix formatting.
1931 (arm_size_one_stub): Remove unnecessary break.
1932 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1934 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1936 * elf32-arm.c (stub_insn_type): New type.
1937 (stub_reloc_type): Likewise.
1938 (insn_sequence): Likewise.
1939 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1940 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1941 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1942 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1943 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1944 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1945 (elf32_arm_stub_hash_entry): Add new helper fields.
1946 (stub_hash_newfunc): Initialize these new fields.
1947 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1948 to take endianness into account.
1949 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1950 (arm_map_one_stub): Code is now more generic, thanks to
1951 insn_sequence.
1953 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1955 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1956 code.
1957 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1958 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1959 BLX is not available. Fix typo in warning message. Add comments
1960 and improve formatting.
1961 (arm_build_one_stub): Adjust to new
1962 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1963 (arm_map_one_stub): Likewise.
1965 2009-02-23 Tristan Gingold <gingold@adacore.com>
1966 Eric Botcazou <ebotcazou@adacore.com>
1967 Douglas B Rupp <rupp@gnat.com>
1969 * vms.h: Update copyright year, fix comments, reorder declarations.
1970 (_bfd_save_vms_section): Remove the prototype.
1971 (EGPS_S_V_NO_SHIFT): New constant.
1972 (bfd_vms_set_section_flags): New prototype.
1973 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1974 constants.
1975 (EGSY_S_W_FLAGS): Ditto.
1976 (EGSY_S_V_QUAD_VAL): Ditto.
1977 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1978 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1979 EGST_S_B_NAMLNG): Ditto.
1980 (ESRF_S_B_NAMLNG): Ditto.
1981 (ETIR_S_C_HEADER_SIZE): Ditto.
1982 (EGPS_S_V_ALLOC_64BIT): Ditto.
1983 (DST_S_C_EPILOG): Ditto.
1984 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1985 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1986 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1987 (DST_S_L_PCLINE_UNSLONG): Ditto.
1988 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1989 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1990 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1991 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1992 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1993 (DST_S_B_SRC_UNSBYTE): Ditto.
1994 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1995 Add prototypes.
1996 (vms_section, vms_reloc): Remove types.
1997 (hdr_struc): Replaced by ...
1998 (hdr_struct): ... new type.
1999 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2000 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2001 (EMH_DATE_LENGTH): Ditto.
2002 (eom_struc): Replaced by ...
2003 (eom_struct): ... new type.
2004 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2005 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2006 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2007 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2008 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2009 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2010 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2011 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2012 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2013 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2014 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2015 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2016 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2017 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2018 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2019 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2020 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2021 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2022 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2023 (enum file_type_enum): New type.
2024 (struct location_struct): Removed.
2025 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2026 (struct funcinfo, struct module): Ditto.
2027 (struct vms_private_data_struct): Update fields.
2028 (struct vms_section_data_struct): New type.
2030 * vms.c: Update copyright year, fix comments,
2031 Fix includes for DECC, add prototypes.
2032 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2033 some initializers.
2034 Use flavour to set is_vax, location_stack is removed.
2035 (struct pair): Declare.
2036 (fill_section_ptr): Initialize variables at declaration.
2037 Add guard to set SECTION_SYM flag, handlde und section.
2038 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2039 (_bfd_vms_slurp_object_records): New function, replaces previous
2040 vms_object_p.
2041 (vms_slurp_module): New function.
2042 (vms_slurp_image): Ditto.
2043 (vms_object_p): Complete rewrite.
2044 (vms_mkobject): Use is_vax field to slect architecture.
2045 (free_reloc_stream): New function.
2046 (vms_convert_to_var): Ditto.
2047 (vms_convert_to_var_1): Ditto.
2048 (vms_convert_to_var_unix_filename): Ditto.
2049 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2050 VAR format on VMS.
2051 (vms_new_section_hook): Set alignment to 0, allocate private data.
2052 (vms_get_section_contents): Load content.
2053 (vms_get_symbol_info): Handle undefined section.
2054 (vms_find_nearest_line): Handle.
2055 (alloc_reloc_stream): New function.
2056 (vms_slurp_reloc_table): Ditto.
2057 (vms_get_reloc_upper_bound): Make it real.
2058 (vms_canonicalize_reloc): Do the real work.
2059 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2060 ALPHA_R_BOH.
2061 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2062 (vms_set_arch_mach): Check arch.
2063 (vms_set_section_contents): Copy the content after allocation.
2064 (vms_alpha_vec): Update object flags.
2066 * vms-tir.c: Update copyright year, fix comments,
2067 add prototypes for new functions.
2068 (dst_define_location): New function.
2069 (dst_restore_location): New function.
2070 (dst_retrieve_location): New function.
2071 (dst_check_allocation): New function.
2072 (image_dump): Call dst_check_allocation.
2073 (image_write_b): Ditto.
2074 (image_write_w): Ditto.
2075 (image_write_l): Ditto.
2076 (image_write_q): Ditto.
2077 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2078 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2079 CTL_STKDL.
2080 Call error handler instead of abort if name is not known.
2081 (etir_sta): Add quarter_relocs argument and set it.
2082 Fix cast.
2083 (etir_sto): Ditto.
2084 (etir_opr): Ditto, return FALSE in case of error.
2085 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2086 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2087 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2088 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2089 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2090 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2091 Return FALSE in case of error.
2092 (tir_sta): Change sign of psect.
2093 (tir_ctl): Ditto.
2094 (tir_cmd): Fix cast. Makes tir_table static const.
2095 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2096 add argument to explain.
2097 (analyze_etir): Initialize maxptr, add quarter_relocs
2098 declaration, move some declarations into inner scopes.
2099 Handle quarter_relocs and STO_IMM.
2100 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2101 (_bfd_vms_slurp_relocs): New function.
2102 (_bfd_vms_decode_relocs): New function.
2103 (sto_imm): Rewritten.
2104 (start_first_etbt_record): New function.
2105 (start_another_etbt_record): Ditto.
2106 (etir_output_check): Ditto.
2107 (defer_reloc_p): Ditto.
2108 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2109 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2110 rewritte relocations handling.
2111 (_bfd_vms_write_tbt): Removed.
2112 (_bfd_vms_write_dbg): Ditto.
2114 * vms-misc.c: Update copyright year, Fix comments.
2115 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2116 (maybe_adjust_record_pointer_for_object): New function.
2117 (_bfd_vms_get_first_record): New function, replaces ...
2118 (_bfd_vms_get_record): .. removed.
2119 (_bfd_vms_get_object_record): New function.
2120 (_bfd_vms_get_object_record): New function.
2121 (vms_get_remaining_object_record): New function, replaces ...
2122 (_bfd_vms_get_next_record): ... removed.
2123 (add_new_contents): Removed.
2124 (_bfd_save_vms_section): Removed.
2125 (_bfd_get_vms_section): Removed.
2126 (_bfd_vms_output_flush): Write in VAR format.
2127 (new_symbol): Don't make UND section.
2129 * vms-hdr.c: Update copyright year, update list of record handled.
2130 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2131 (_bfd_vms_write_hdr): Strip vms and unix patches,
2132 add comments, truncate module name at 31 characters,
2133 use constants instead of hard-coded value,
2134 write BFD version instead of a fixed string.
2135 (_bfd_vms_slurp_ihd): New function.
2136 (_bfd_vms_slurp_isd): Ditto.
2137 (_bfd_vms_slurp_ihs): Ditto.
2138 (new_module): Ditto.
2139 (parse_module): Ditto
2140 (build_module_list): Ditto.
2141 (module_find_nearest_line): Ditto.
2142 (_bfd_vms_find_nearest_dst_line): Ditto.
2143 (vms_slurp_debug): Ditto.
2144 (_bfd_vms_slurp_dbg): Ditto.
2145 (_bfd_vms_slurp_tbt): Ditto.
2146 (_bfd_vms_write_dbg): Ditto.
2147 (_bfd_vms_write_tbt): Ditto.
2149 * vms-gsd.c: Update copyright year, update list of records handled.
2150 (EVAX_LITERALS_NAME): New macro.
2151 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2152 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2153 (register_universal_symbol): New function and prototype.
2154 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2155 improve debug messages,
2156 use constants instead of hard-coded value,
2157 fix missing endianness conversion,
2158 handle global symbol (SYMG).
2159 (bfd_vms_set_section_flags): New function.
2160 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2161 handle section literals,
2162 fix indentation,
2163 handle section bfd and vms flags,
2164 don't output LIB$INITIALIZE symbol,
2165 fix handling of weak symbols,
2166 fix evax vs vax procedure descriptor,
2167 handle absolute symbols.
2169 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2170 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2172 * makefile.vms (DEFS): Fix flags for VMS.
2174 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2176 * bfd-in2.h: Regenerated.
2177 * libbfd.h: Regenerated.
2179 2009-02-20 Cary Coutant <ccoutant@google.com>
2181 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2182 in struct stat.
2184 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2186 PR gas/7059
2187 * coffcode.h (coff_write_object_contents): Don't let the string
2188 table offset overflow the s_name field when using long section names.
2190 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2192 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2193 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2194 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2195 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2196 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2197 (bfd_pmac_xcoff_backend_data): Likewise.
2198 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2199 (bfd_xcoff_aix5_backend_data): Likewise.
2200 (xcoff64_write_object_contents): Delete unused long_section_names
2201 local variable.
2202 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2203 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2204 struct non-const.
2205 * coffcode.h (documentation): Update to describe long section names.
2206 (COFFLONGSECTIONCATHELPER): New helper macro.
2207 (BLANKOR1TOODD): Likewise.
2208 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2209 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2210 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2211 (bfd_coff_set_long_section_names_allowed): New function.
2212 (bfd_coff_set_long_section_names_disallowed): Likewise.
2213 (struct bfd_coff_backend_data): Add new backend hook function
2214 pointer _bfd_coff_set_long_section_names.
2215 (bfd_coff_set_long_section_names): New backend hook.
2216 (coff_write_object_contents): Only generate long section names if
2217 bfd_coff_long_section_names() indicates they are currently enabled.
2218 (bfd_coff_std_swap_table): Make non-const, and initialise long
2219 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2220 (ticoff0_swap_table): Likewise to both.
2221 (ticoff1_swap_table): Again, likewise to both.
2222 * coffgen.c (make_a_section_from_file): Allow long section names
2223 as inputs even if not currently allowed for outputs.
2224 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2225 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2226 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2227 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2228 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2229 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2230 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2231 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2232 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2233 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2234 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2235 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2236 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2237 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2238 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2239 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2240 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2241 * libcoff-in.h: Update copyright year to cause updated copyright
2242 year in generated libcoff.h, and fix typo.
2243 * libcoff.h: Regenerated.
2244 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2245 (_bfd_ecoff_no_long_sections): Add prototype.
2246 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2247 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2248 defined by an including .c file.
2249 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2250 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2251 (ticoff1_swap_table): Likewise to both.
2253 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2255 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2256 stub. Catch default case error.
2257 (arm_map_one_stub): Add missing Thumb mapping symbol.
2259 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2261 PR 9841
2262 * elf32-avr.c: Handle case where no local symbos exist correctly.
2264 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2266 bfd/
2267 * elf32-arm.c (arm_long_branch_stub,
2268 arm_thumb_v4t_long_branch_stub,
2269 arm_thumb_thumb_long_branch_stub,
2270 arm_thumb_arm_v4t_long_branch_stub,
2271 arm_thumb_arm_v4t_short_branch_stub,
2272 arm_pic_long_branch_stub):
2273 Renamed to elf32_arm_stub_long_branch_any_any,
2274 elf32_arm_stub_long_branch_v4t_arm_thumb,
2275 elf32_arm_stub_long_branch_thumb_only,
2276 elf32_arm_stub_long_branch_v4t_thumb_arm,
2277 elf32_arm_stub_short_branch_v4t_thumb_arm,
2278 elf32_arm_stub_long_branch_any_any_pic.
2279 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2280 arm_thumb_thumb_stub_long_branch,
2281 arm_thumb_arm_v4t_stub_long_branch,
2282 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2283 Renamed to arm_stub_long_branch_any_any,
2284 arm_stub_long_branch_v4t_arm_thumb,
2285 arm_stub_long_branch_thumb_only,
2286 arm_stub_long_branch_v4t_thumb_arm,
2287 arm_stub_short_branch_v4t_thumb_arm,
2288 arm_stub_long_branch_any_any_pic.
2290 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2292 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2293 in branch offset check.
2295 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2297 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2298 add toc.symndx and toc.add.
2299 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2300 Set up toc.add.
2301 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2302 callers.
2303 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2304 (branch_reloc_hash_match): New function, extracted from..
2305 (ppc64_elf_tls_optimize): ..here.
2306 (ppc64_elf_relocate_section): Properly set addends when optimizing
2307 tls sequences. Avoid unnecessary reading and writing of insns.
2308 Only redo reloc when symbol changed. Bypass symbol checks when
2309 using tlsld_got.
2310 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2311 (branch_reloc_hash_match): New function, extracted from..
2312 (ppc_elf_tls_optimize): ..here.
2313 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2314 Don't clear addend on zapped __tls_get_addr reloc.
2316 2009-02-12 Nick Clifton <nickc@redhat.com>
2318 PR 9827
2319 * elflink.c (bfd_elf_final_link): When counting the relocations,
2320 if the header size has not been set yet then assume that it will
2321 match the output section's reloc type.
2323 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2325 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2326 relocatable link.
2328 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2330 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2331 (find_function): Likewise.
2332 (pasted_function): Don't error if no prior function found.
2333 (discover_functions): Revert 2008-12-10 change. Extend first
2334 function range to start of section.
2336 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2338 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2339 functions to C90.
2340 * elf64-hppa.h: Likewise.
2342 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2344 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2345 .sbss handling.
2347 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2349 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2350 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2352 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2354 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2355 * archures.c (bfd_mach_mips_xlr): Define.
2356 * bfd-in2.h: Regenerate.
2357 * cpu-mips.c (I_xlr): Define.
2358 (arch_info_struct): Add XLR entry.
2359 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2360 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2361 (mips_mach_extensions): Add XLR entry.
2363 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2365 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2367 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2369 * configure.in: AC_SUBST pdfdir.
2370 * Makefile.am: Add install-pdf, install-pdf-am
2371 and install-pdf-recursive targets. Define pdfdir.
2372 * doc/Makefile.am: Define pdf__strip_dir. Add
2373 install-pdf and install-pdf-am targets.
2374 * po/Make-in: Add install-pdf target.
2375 * configure: Regenerate.
2376 * Makefile.in: Regenerate
2377 * doc/Makefile.in: Regenerate.
2379 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2381 * bfd-in2.h: Regenerate.
2382 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2383 fields from n_entries to n_slots where appropriate, update comments.
2384 (HOWTO): Add TLS relocations.
2385 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2386 (enum elf_m68k_got_offset_size): New enum.
2387 (struct elf_m68k_got_entry.type): Move field to ...
2388 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2389 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2390 functions.
2391 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2392 functions.
2393 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2394 fields into n_entries array. Update comments.
2395 (elf_m68k_init_got): Simplify, update all uses.
2396 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2397 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2398 GOT entries; update name, update all uses.
2399 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2400 (elf_m68k_get_got_entry): Update.
2401 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2402 simplify.
2403 (elf_m68k_remove_got_entry_type): Simplify.
2404 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2405 (elf_m68k_can_merge_gots): Update.
2406 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2407 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2408 GOT entries, simplify.
2409 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2410 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2411 field, remove obsoleted local_n_entries field.
2412 (elf_m68k_partition_multi_got_2): New static function.
2413 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2414 update.
2415 (elf_m68k_remove_got_entry_type): Update.
2416 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2417 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2418 update of sgot->size and srelgot->size.
2419 (elf_m68k_gc_sweep_hook): Update.
2420 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2421 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2422 TLS relocations.
2423 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2424 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2426 2009-02-02 DJ Delorie <dj@redhat.com>
2428 * elf32-mep.c (config_names): Regenerate configuration.
2430 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2432 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2433 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2434 * elf.c (bfd_elf_get_str_section): Make static.
2435 (bfd_elf_find_section): Delete.
2436 * libbfd.h: Regenerate.
2438 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2440 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2441 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2443 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2445 * elflink.c (on_needed_list): New function.
2446 (elf_link_add_object_symbols): Link in --as-needed libs if they
2447 satisfy undefined symbols in other libs.
2449 2009-01-30 Julian Brown <julian@codesourcery.com>
2451 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2452 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2453 with --just-symbols (-R).
2455 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2457 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2458 high_pc in order to properly sign-extend VMAs.
2460 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2461 Mark Shinwell <shinwell@codesourcery.com>
2462 Catherine Moore <clm@codesourcery.com>
2464 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2466 2009-01-28 Catherine Moore <clm@codesourcery.com>
2468 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2469 SEC_LOAD for dynamic relocation sections.
2471 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2473 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2474 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2475 the size of local TLS data.
2477 2009-01-27 Andreas Schwab <schwab@suse.de>
2479 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2480 architectures in the archive.
2482 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2484 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2485 <R_CRIS_32_DTPREL>: Correct relocation value.
2487 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2488 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2489 symbols with non-default visibility.
2491 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2493 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2494 describing the trampolines.
2495 (ppc_elf_relocate_section): Update relocs to describe the
2496 trampolines.
2498 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2500 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2501 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2502 and R_PARISC_PCREL12F relocations.
2504 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2506 PR 6022
2507 * elflink.c (find_version_for_sym): New function split out from,
2508 but without export_dynamic test, ..
2509 (_bfd_elf_link_assign_sym_version): ..here.
2510 (_bfd_elf_export_symbol): Use it.
2512 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2514 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2515 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2516 * elflink.c: ..here, somewhat modified.
2517 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2518 _bfd_elf_link_find_version_dependencies,
2519 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2520 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2521 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2522 declare..
2523 * elflink.c: ..and make static here.
2524 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2525 of output_bfd from struct elf_find_verdep_info.
2526 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2527 struct elf_info_failed.
2528 (bfd_elf_size_dynamic_sections): Adjust.
2530 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2532 PR 6832
2533 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2534 after comp_unit_find_line call.
2536 2009-01-21 Nick Clifton <nickc@redhat.com>
2538 PR 9769
2539 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2540 tm_gmtoff field in struct tm.
2542 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2544 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2545 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2546 sections in soft-icache lines unless non_ia_text. Don't add
2547 rodata if doing so would exceed line size.
2549 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2551 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2552 types than bfd_link_hash_indirect, before early return, call
2553 _bfd_elf_link_hash_copy_indirect.
2555 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2557 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2558 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2559 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2560 (elf_backend_obj_attrs_order): New define.
2561 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2562 (elfNN_bed): Add elf_backend_obj_attrs_order.
2564 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2566 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2567 (obj_attr_size): Likewise.
2568 (write_obj_attribute): Likewise.
2569 (_bfd_elf_copy_obj_attributes): Likewise.
2570 (_bfd_elf_parse_attributes): Likewise.
2571 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2572 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2573 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2574 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2575 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2576 with macros.
2578 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2580 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2581 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2582 (bfd_elf_add_obj_attr_string): Likewise.
2583 (bfd_elf_add_obj_attr_int_string): Likewise.
2584 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2585 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2586 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2587 Tag_nodefaults has no default value.
2588 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2589 comment to reflect the new state.
2591 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2593 PR 9695
2594 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2595 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2596 (adjust_z_magix): Delete dead code handling QMAGIC.
2598 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2600 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2601 IMAGE_SCN_MEM_DISCARDABLE.
2603 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2605 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2606 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2607 * configure.in (commonbfdlib): Delete.
2608 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2609 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2610 is available, not just for linux.
2611 * po/SRC-POTFILES.in: Regenerate.
2612 * Makefile.in: Regenerate.
2613 * configure: Regenerate.
2615 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2616 Julian Brown <julian@codesourcery.com>
2618 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2619 ARM attributes in ABI 2.07.
2620 * elf32-arm.c (get_secondary_compatible_arch): New function.
2621 (set_secondary_compatible_arch): New function.
2622 (tag_cpu_arch_combine): New function.
2623 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2624 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2625 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2626 make it fit with order_01243.
2627 Add support for Tag_also_compatible_with,
2628 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2629 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2630 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2631 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2632 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2633 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2634 Rework the way unknown attributes are handled.
2635 Defer errors until all attributes have been processed.
2637 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2639 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2640 bfd_elf_add_obj_attr_int_string.
2641 Read Tag_compatibility from its new location in the attribute array,
2642 rather than the attribute list.
2643 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2644 bfd_elf_add_obj_attr_int_string.
2645 (_bfd_elf_parse_attributes): Likewise.
2646 (_bfd_elf_merge_object_attributes): There's now only one
2647 Tag_compatibility, and it's in the array, not the list.
2648 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2649 Tag_compatibility.
2650 (bfd_elf_add_obj_attr_compat): Rename to
2651 bfd_elf_add_obj_attr_int_string.
2652 (bfd_elf_add_proc_attr_compat): Rename to
2653 bfd_elf_add_proc_attr_int_string.
2654 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2655 Tag_compatibility.
2657 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2659 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2660 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2661 (vmsutil.lo): Add dependency rule.
2662 * Makefile.in: Regenerate.
2663 * config.bfd (ia64*-*-*vms*): Add case.
2664 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2665 * configure: Regenerate.
2666 * vmsutil.c: New file.
2667 * vmsutil.h: New file.
2668 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2669 attr to bfd_vma.
2670 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2671 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2672 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2673 elfNN_vms_object_p): New functions
2674 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2676 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2678 PR ld/9727
2679 * elflink.c (elf_gc_sweep): Exclude the group section if the
2680 first member of the section group is excluded.
2682 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2684 PR 9735
2685 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2686 saved filename, use bfd_alloc rather than bfd_malloc for it.
2688 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2690 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2692 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2694 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2696 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2698 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2700 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2702 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2703 num_lines_log2.
2704 (struct got_entry): Add br_addr.
2705 (struct call_info): Add priority.
2706 (struct function_info): Add lr_store and sp_adjust.
2707 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2708 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2709 area as an overlay, and check that no other overlays exist. Look up
2710 icache overlay manager entry sym.
2711 (BRA_STUBS, BRA, BRASL): Define.
2712 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2713 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2714 in branch insn.
2715 (count_stub, build_stub): Support soft-icache.
2716 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2717 (spu_elf_size_stubs): Size soft-icache stubs.
2718 (overlay_index): New function.
2719 (spu_elf_build_stubs): Make static. Support soft-icache.
2720 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2721 (find_function_stack_adjust): Save lr store and stack adjust insn
2722 offsets.
2723 (maybe_insert_function): Adjust find_function_stack_adjust call.
2724 (mark_functions_via_relocs): Retrieve priority.
2725 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2726 (sort_calls): Sort by priority first.
2727 (mark_overlay_section): Ignore .ovl.init.
2728 (sum_stack): Only print when stack_analysis.
2729 (print_one_overlay_section): New function, extracted from..
2730 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2731 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2732 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2733 analysis. Call spu_elf_build_stubs.
2734 (spu_elf_relocate_section): For soft-icache encode overlay index
2735 into addresses.
2736 (spu_elf_output_symbol_hook): Support soft-icache.
2737 (spu_elf_modify_program_headers: Likewise.
2739 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2740 num_regions to num_lines. Add line_size and max_branch.
2741 (enum _ovly_flavour): Add ovly_soft_icache.
2742 (spu_elf_build_stubs): Delete.
2744 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2746 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2747 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2749 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2751 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2752 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2753 the program, the known offset starts at the negative size of the
2754 TLS section.
2755 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2756 Similar.
2758 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2760 * config.bfd: Add lm32-*-rtems*.
2762 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2764 * coff-ppc.c: Add 2009 to Copyright.
2765 * elf32-cris.c: Likewise.
2766 * elflink.c: Likewise.
2768 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2770 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2771 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2773 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2775 PR ld/9679
2776 * elflink.c (elf_merge_st_other): New.
2777 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2778 hide them if needed.
2779 (elf_link_add_object_symbols): Updated.
2781 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2783 PR ld/9676
2784 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2785 ref_dynamic and dynamic_def fields when setting def_regular
2786 to 1.
2788 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2790 PR 9682
2791 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2792 literal.
2794 For older changes see ChangeLog-2008
2795 \f
2796 Local Variables:
2797 mode: change-log
2798 left-margin: 8
2799 fill-column: 74
2800 version-control: never
2801 End: