| blob | 7d7e3ca3c7bf96e6c21136bae94364a7e91d5c33 |
1 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
4 rel_got_sec and plt_sec.
5 (elfNN_ia64_relax_section): Updated.
6 (elfNN_ia64_create_dynamic_sections): Likewise.
7 (get_got): Likewise.
8 (allocate_dynrel_entries): Likewise.
9 (elfNN_ia64_size_dynamic_sections): Likewise.
10 (set_got_entry): Likewise.
11 (elfNN_ia64_choose_gp): Likewise.
12 (elfNN_ia64_relocate_section): Likewise.
13 (elfNN_ia64_finish_dynamic_symbol): Likewise.
14 (elfNN_ia64_finish_dynamic_sections): Likewise.
16 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
18 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
19 also for calls.
21 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
23 * configure.in (elf): Add elf-ifunc.lo.
25 * configure: Regenerated.
26 * Makefile.in: Likewise.
28 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
29 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
31 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
32 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
33 irelifunc.
34 (elf_i386_link_hash_table_create): Likewise.
35 (elf_i386_create_dynamic_sections): Likewise.
36 (elf_i386_check_relocs): Likewise.
37 (elf_i386_allocate_dynrelocs): Likewise.
38 (elf_i386_size_dynamic_sections): Likewise.
39 (elf_i386_relocate_section): Likewise.
40 (elf_i386_finish_dynamic_symbol): Likewise.
41 (elf_i386_finish_dynamic_sections): Likewise.
42 (elf_i386_create_got_section): Removed.
44 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
45 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
46 irelifunc.
47 (elf64_x86_64_compute_jump_table_size): Updated.
48 (elf64_x86_64_link_hash_table_create): Likewise.
49 (elf64_x86_64_create_dynamic_sections): Likewise.
50 (elf64_x86_64_check_relocs): Likewise.
51 (elf64_x86_64_allocate_dynrelocs): Likewise.
52 (elf64_x86_64_size_dynamic_sections): Likewise.
53 (elf64_x86_64_relocate_section): Likewise.
54 (elf64_x86_64_finish_dynamic_symbol): Likewise.
55 (elf64_x86_64_finish_dynamic_sections): Likewise.
56 (elf64_x86_64_create_got_section): Removed.
58 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
59 for pointer alignment. Set up section pointers.
60 (_bfd_elf_create_dynamic_sections): Likewise.
61 (_bfd_elf_create_ifunc_sections): Moved to ...
62 * elf-ifunc.c: Here. New.
64 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
65 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
66 Run "make dep-am".
68 2009-06-16 Doug Kwan <dougkwan@google.com>
70 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
71 to bfd_signed_vma. Cast constant operands which are used in
72 offset related expressions to bfd_signed_vma type as appropriate.
74 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
76 * elf32-vax.c (elf_vax_plt_sym_val): New function.
77 (elf_backend_plt_sym_val): Define.
79 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
81 * elf32-vax.c (elf_vax_reloc_type_class): New function.
82 (elf_backend_reloc_type_class): Define.
84 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
86 * elf32-vax.c (elf_vax_relocate_section): For symbol references
87 from an executable to a shared library treat R_VAX_PC32
88 relocations as R_VAX_PLT32 ones.
90 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
92 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
93 symbols in GOT space calculation.
94 (elf_vax_relocate_section): Adjust accordingly.
96 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
98 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
99 include <R11:R2>.
101 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
103 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
104 attribute.
105 (elf_vax_relocate_section): Likewise.
107 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
109 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
110 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
112 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
114 * elf32-i386.c (elf_i386_check_relocs): Reformat.
115 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
117 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
119 * Makefile.am: Run "make dep-am".
120 * Makefile.in: Regenerated.
122 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
124 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
125 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
127 2009-06-15 Nick Clifton <nickc@redhat.com>
129 * po/ru.po: New Russian translation.
130 * configure.in (ALL_LINGUAS): Add ru.
131 * configure: Regenerate.
133 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
135 * elf32-i386.c: Remove duplicated comments.
137 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
139 PR ld/10270
140 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
141 dynamic IFUNC pointer in non-shared object. Use .got.plt
142 for IFUNC definition in PIE.
143 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
144 PIE locally.
146 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
147 dynamic IFUNC pointer in non-shared object. Use .got.plt
148 for IFUNC definition in PIE.
149 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
150 PIE locally.
152 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
154 * elf32-i386.c (elf_i386_check_relocs): Properly report
155 local symbol for unhandled relocation against STT_GNU_IFUNC
156 symbol.
157 (elf_i386_relocate_section): Likewise.
158 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
159 (elf64_x86_64_relocate_section): Likewise.
161 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
163 PR ld/10269
164 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
165 (elf_i386_link_hash_table): Add loc_hash_table and
166 loc_hash_memory.
167 (elf_i386_local_hash): New.
168 (elf_i386_local_htab_hash): Likewise.
169 (elf_i386_local_htab_eq): Likewise.
170 (elf_i386_get_local_sym_hash): Likewise.
171 (elf_i386_link_hash_table_free): Likewise.
172 (elf_i386_allocate_local_dynrelocs): Likewise.
173 (elf_i386_finish_local_dynamic_symbol): Likewise.
174 (bfd_elf64_bfd_link_hash_table_free): Likewise.
175 (elf_i386_link_hash_table_create): Create loc_hash_table and
176 loc_hash_memory.
177 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
178 (elf_i386_size_dynamic_sections): Likewise.
179 (elf_i386_relocate_section): Likewise.
180 (elf_i386_finish_dynamic_sections): Likewise.
181 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
182 isn't NULL.
184 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
185 (elf64_x86_64_link_hash_table): Add loc_hash_table and
186 loc_hash_memory.
187 (elf64_x86_64_local_hash): New.
188 (elf64_x86_64_local_htab_hash): Likewise.
189 (elf64_x86_64_local_htab_eq): Likewise.
190 (elf64_x86_64_get_local_sym_hash): Likewise.
191 (elf64_x86_64_link_hash_table_free): Likewise.
192 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
193 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
194 (bfd_elf64_bfd_link_hash_table_free): Likewise.
195 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
196 and loc_hash_memory.
197 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
198 symbols.
199 (elf64_x86_64_size_dynamic_sections): Likewise.
200 (elf64_x86_64_relocate_section): Likewise.
201 (elf64_x86_64_finish_dynamic_sections): Likewise.
202 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
203 sym isn't NULL.
205 2009-06-10 Philip Blundell <philb@gnu.org>
207 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
208 elf_sec->this_hdr == NULL.
210 2009-06-12 Tristan Gingold <gingold@adacore.com>
212 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
213 * bfd-in2.h: Regenerated.
214 * libbfd.h: Regenerated.
216 * mach-o.c (FILE_ALIGN): New macro.
217 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
218 (bfd_mach_o_print_symbol): Ditto.
219 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
220 (bfd_mach_o_get_reloc_upper_bound): New function.
221 (bfd_mach_o_canonicalize_reloc): Ditto.
222 (bfd_mach_o_scan_write_relocs): Ditto.
223 (bfd_mach_o_scan_write_section_32): Remove offset argument.
224 (bfd_mach_o_scan_write_section_64): Ditto.
225 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
226 written for load command. Do not compute section file offset.
227 (bfd_mach_o_scan_write_segment_64): Ditto.
228 (bfd_mach_o_scan_write_symtab): Compute file offset first.
229 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
230 Mach-O to ...
231 (bfd_mach_o_mangle_symbols): ... this new function.
232 (bfd_mach_o_write_contents): Be sure to habe load commands built.
233 Call bfd_mach_o_mangle_symbols.
234 (bfd_mach_o_build_commands): Adjust for filelen field.
235 Use FILE_ALIGN macro. Clear section file offset if section is empty.
236 Do not set symtab file offset anymore here.
237 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
238 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
239 Set reloc_count and rel_filepos section fields.
240 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
241 unsigned int.
242 (bfd_mach_o_scan_read_section_64): Ditto.
243 (bfd_mach_o_scan_read_section): Ditto.
244 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
245 bfd_mach_o_asymbol. Use unsigned int for file offset type.
246 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
247 Handle weak-ref symbols.
248 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
249 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
250 (bfd_mach_o_scan): Remove assignment to removed field.
251 (bfd_mach_o_mkobject_init): Ditto.
252 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
253 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
254 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
255 (bfd_mach_o_swap_reloc_in): Ditto.
256 (bfd_mach_o_swap_reloc_out): Ditto.
258 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
259 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
260 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
261 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
262 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
263 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
264 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
265 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
266 (BFD_MACH_O_N_WEAK_DEF): New macros.
267 Add comments.
268 (bfd_mach_o_section_type): Add new enumeration values.
269 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
270 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
271 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
272 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
273 macros.
274 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
275 (BFD_MACH_O_GENERIC_RELOC_PAIR)
276 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
277 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
278 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
279 (BFD_MACH_O_RELENT_SIZE): Ditto.
280 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
281 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
282 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
283 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
284 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
285 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
286 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
287 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
288 (bfd_mach_o_reloc_info): New struct.
289 (bfd_mach_o_asymbol): New struct.
290 (bfd_mach_o_symtab_command): The symbols field is now of type
291 bfd_mach_o_asymbol.
292 (bfd_mach_o_load_command): The offset and len fields are now of type
293 unsigned int.
294 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
295 Add a filelen field. Add comments.
296 (bfd_mach_o_backend_data): New struct.
297 (bfd_mach_o_get_backend_data): New macro.
298 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
299 bfd_mach_o_asymbol.
300 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
301 (bfd_mach_o_get_reloc_upper_bound): New prototype.
302 (bfd_mach_o_canonicalize_reloc): Ditto.
304 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
305 duplicated macro. Now defined to _bfd_generic_is_local_label.
306 (TARGET_NAME_BACKEND): New macro...
307 (TARGET_NAME_BACKEND): ... used to name a new variable.
308 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
309 Mach-O backend data.
311 * mach-o-i386.c (i386_howto_table): New variable.
312 (bfd_mach_o_i386_swap_reloc_in): New function.
313 (bfd_mach_o_i386_swap_reloc_out): Ditto.
314 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
315 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
316 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
317 (bfd_mach_o_bfd_reloc_type_lookup)
318 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
320 2009-06-11 Eric Paris <eparis@redhat.com>
321 Nick Clifton <nickc@redhat.com>
323 * opncls.c (_maybe_make_executable): New function. Gives execute
324 permission to an executable bfd that was opened for writing
325 provided that it is a regular file. Replaces common code found in...
326 (bfd_close): here and ...
327 (bfd_close_all_done): here.
329 2009-06-11 Anthony Green <green@moxielogic.com>
331 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
332 * bfd-in2.h: Rebuilt.
333 * libbfd.h: Rebuilt.
334 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
335 relocation support.
336 (moxie_reloc_map): Ditto.
337 Clean up copyright notice.
339 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
341 * bfd-in2.h: bfd_mmap prototype.
342 * bfdio.c (bfd_mmap): New function.
343 * libbfd.h (bfd_iovec): Add bmmap.
344 * cache.c (cache_bmmap): New function.
345 (cache_iovec): Initialize bmmap member.
346 * opencls.c (opncls_bmmap): New function.
347 (opncls_iovec): Initialize bmmap member.
349 2009-06-09 Tristan Gingold <gingold@adacore.com>
351 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
352 and stabstr_segment fields.
353 (mach_o_be_vec, mach_o_le_vec): Removed
354 (bfd_mach_o_version): New prototype.
356 * mach-o.c (bfd_mach_o_version): Make this function public.
357 (mach_o_wide_p): New function.
358 (bfd_mach_o_wide_p): Ditto.
359 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
360 weird names.
361 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
362 Search in the list only if the name starts with a dot.
363 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
364 test. Check bfd_seek status.
365 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
366 (bfd_mach_o_scan_write_section_32): Ditto.
367 (bfd_mach_o_scan_write_section_64): Ditto.
368 (bfd_mach_o_scan_write_section): Removed.
369 (bfd_mach_o_scan_write_segment): Split into ...
370 (bfd_mach_o_scan_write_segment_32): ... this and ...
371 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
372 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
373 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
374 symbol table. Now returns a boolean.
375 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
376 Adjust for status type.
377 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
378 test. Write symbol table. Numbers the sections.
379 (bfd_mach_o_read_header): Check bfd_seek status.
380 Use mach_o_wide_p instead of hard-coded test.
381 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
382 (bfd_mach_o_scan_read_section_64): Ditto.
383 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
384 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
385 handled common symbols.
386 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
387 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
388 (bfd_mach_o_scan_read_dylinker): Ditto.
389 (bfd_mach_o_scan_read_dylib): Ditto.
390 (bfd_mach_o_scan_read_thread): Ditto.
391 (bfd_mach_o_scan_read_symtab): Ditto.
392 Do not create a section for the stabs.
393 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
394 (bfd_mach_o_scan_read_segment): Ditto.
395 (bfd_mach_o_scan_read_command): Ditto.
396 (bfd_mach_o_scan_start_address): Ditto.
397 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
398 (bfd_mach_o_archive_p): Check bfd_seek status.
399 (bfd_mach_o_core_fetch_environment): Ditto.
401 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
403 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
405 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
406 (elf_i386_link_hash_table_create): Initialize irelifunc.
407 (elf_i386_check_relocs): Updated. Set up irelifunc for
408 shared objects.
409 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
410 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
411 shared objects.
412 (elf_i386_relocate_section): Likewise.
414 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
415 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
416 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
417 shared objects.
418 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
419 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
420 shared objects.
421 (elf64_x86_64_relocate_section): Likewise.
423 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
424 ...
425 (_bfd_elf_create_ifunc_sections): This.
427 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
428 ...
429 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
430 for shared objects.
432 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
434 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
435 relocation for R_386_32 against STT_GNU_IFUNC symbol when
436 building shared object. Check info->executable instead of
437 !info->shared when setting non_got_ref.
438 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
439 for non-GOT reference of STT_GNU_IFUNC symbol in shared
440 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
441 symbol if needed.
442 (elf_i386_relocate_section): Output dynamic relocation for
443 R_386_32 against STT_GNU_IFUNC symbol to get the real
444 function address when building shared object.
445 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
446 relocation for STT_GNU_IFUNC symbol in shared object.
448 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
449 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
450 symbol when building shared object. Check info->executable
451 instead of !info->shared when setting non_got_ref.
452 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
453 for non-GOT reference of STT_GNU_IFUNC symbol in shared
454 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
455 if needed.
456 (elf64_x86_64_relocate_section): Output dynamic relocation
457 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
458 function address when building shared object.
459 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
460 relocation for STT_GNU_IFUNC symbol in shared object.
462 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
464 * Makefile.am: Run "make dep-am".
465 (BFD32_BACKENDS): Add mach-o-i386.lo.
466 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
467 * Makefile.in: Regenerate.
469 2009-06-06 Alan Modra <amodra@bigpond.net.au>
471 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
472 when looking for soft-icache stubs.
474 2009-06-05 Tristan Gingold <gingold@adacore.com>
476 * mach-o.h: Update copyright year.
477 (bfd_mach_o_mach_header_magic): New enum.
478 (bfd_mach_o_cpu_subtype): Now an enum.
479 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
480 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
481 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
482 (bfd_mach_o_load_command): Field type_required is now a boolean.
483 Reindent prototypes.
484 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
485 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
486 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
487 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
488 (bfd_mach_o_get_symtab_upper_bound): Ditto.
489 (bfd_mach_o_canonicalize_symtab): Ditto.
490 (bfd_mach_o_get_symbol_info): Ditto.
491 (bfd_mach_o_print_symbol): Ditto.
492 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
493 (bfd_mach_o_make_empty_symbol): Ditto.
494 (bfd_mach_o_write_contents): Ditto.
496 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
497 bfd_mach_o_mkobject): Defines.
498 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
499 Do not check with target vector but with flavour.
500 (struct mach_o_section_name_xlat): New declaration.
501 (dwarf_section_names_xlat): Ditto.
502 (text_section_names_xlat): Ditto.
503 (data_section_names_xlat): Ditto.
504 (struct mach_o_segment_name_xlat): Ditto.
505 (segsec_names_xlat): Ditto.
506 (bfd_mach_o_convert_section_name_to_bfd): New function.
507 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
508 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
509 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
510 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
511 Accept any input and output flavour. Do not share private data
512 anymore.
513 (bfd_mach_o_count_symbols): Add a comment.
514 (bfd_mach_o_get_symtab_upper_bound): Make it public.
515 (bfd_mach_o_canonicalize_symtab): Ditto.
516 (bfd_mach_o_get_symbol_info): Ditto.
517 (bfd_mach_o_print_symbol): Ditto.
518 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
519 Use constants instead of hard-coded values.
520 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
521 values.
522 (bfd_mach_o_scan_write_section_64): Ditto.
523 (bfd_mach_o_scan_write_segment): Ditto.
524 Do not copy sections anymore.
525 (bfd_mach_o_write_contents): Make it public.
526 Remove dead code. Rewrite typeflag assignment.
527 (bfd_mach_o_build_commands): New function.
528 (bfd_mach_o_set_section_contents): Ditto.
529 (bfd_mach_o_make_empty_symbol): Make it public.
530 (bfd_mach_o_read_header): Make it static.
531 Convert to bfd_boolean.
532 Use constants instead of hard-coded values.
533 (bfd_mach_o_make_bfd_section): Call
534 bfd_mach_o_convert_section_name_to_bfd to create name.
535 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
536 values.
537 (bfd_mach_o_scan_read_section_64): Ditto.
538 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
539 a segment anymore. Use constants instead of hard-coded values.
540 (bfd_mach_o_scan_read_command): Fix style.
541 (bfd_mach_o_scan): Use constants instead of hard-coded values.
542 Get rid of BFD_IO_FUNCS.
543 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
544 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
545 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
546 (bfd_mach_o_object_p): Removed.
547 (bfd_mach_o_gen_core_p): New function, replaces ...
548 (bfd_mach_o_core_p): ... deleted.
549 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
551 * mach-o-i386.c: New file.
552 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
553 * configure.in (TDEFINES): Add mach_o_i386_vec.
554 * configure: Regenerated.
555 * targets.c: Add mach_o_i386_vec.
557 * mach-o.c: Update copyright years.
558 (BFD_IO_FUNCS): Remove (was not used).
559 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
560 bfd_mach_o_slurp_extended_name_table,
561 bfd_mach_o_construct_extended_name_table,
562 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
563 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
564 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
565 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
566 bfd_mach_o_get_section_contents_in_window,
567 bfd_mach_o_bfd_is_local_label_name,
568 bfd_mach_o_bfd_is_target_special_symbol,
569 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
570 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
571 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
572 bfd_mach_o_minisymbol_to_symbol,
573 bfd_mach_o_bfd_get_relocated_section_contents,
574 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
575 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
576 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
577 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
578 bfd_mach_o_bfd_merge_private_bfd_data,
579 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
580 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
581 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
582 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
583 bfd_mach_o_bfd_copy_private_header_data,
584 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
585 * mach-o-target.c: ... here.
586 Update copyright years.
588 2009-06-04 Alan Modra <amodra@bigpond.net.au>
590 * dep-in.sed: Don't use \n in replacement part of s command.
591 * Makefile.am (DEP1): LC_ALL for uniq.
592 Run "make dep-am".
593 * Makefile.in: Regenerate.
595 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
597 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
598 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
599 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
601 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
603 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
604 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
605 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
606 against STT_GNU_IFUNC symbols for static executables.
607 (elf_i386_finish_dynamic_symbol): Load GOT entry with
608 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
610 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
611 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
612 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
613 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
615 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
617 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
618 symbols to be left unimported when linking statically.
619 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
620 code when linking statically.
622 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
624 * elf32-i386.c (elf_i386_check_relocs): Increment
625 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
626 against STT_GNU_IFUNC symbol.
627 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
628 local STT_GNU_IFUNC definition is used.
629 (elf_i386_relocate_section): Handle got.offset != -1 for
630 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
631 symbol.
633 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
634 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
635 relocations against STT_GNU_IFUNC symbol.
636 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
637 local STT_GNU_IFUNC definition is used.
638 (elf64_x86_64_relocate_section): Handle got.offset != -1
639 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
640 STT_GNU_IFUNC symbol.
642 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
644 PR ld/10205
645 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
646 (elf_i386_reloc_type_lookup): Likewise.
647 (R_386_tls): Removed.
648 (R_386_irelative): New.
649 (R_386_vt_offset): Updated.
650 (elf_i386_rtype_to_howto): Likewise.
651 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
652 (elf_i386_link_hash_table_create): Initialize igotplt,
653 iplt and irelplt.
654 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
655 (elf_i386_adjust_dynamic_symbol): Likewise.
656 (elf_i386_allocate_dynrelocs): Likewise.
657 (elf_i386_relocate_section): Likewise.
658 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
659 sections.
660 (elf_i386_finish_dynamic_symbol): When building a static
661 executable, use .iplt, .igot.plt and .rel.iplt sections for
662 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
663 locally defined STT_GNU_IFUNC symbol.
665 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
666 (x86_64_reloc_map): Likewise.
667 (R_X86_64_standard): Updated.
668 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
669 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
670 iplt and irelplt.
671 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
672 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
673 (elf64_x86_64_allocate_dynrelocs): Likewise.
674 (elf64_x86_64_relocate_section): Likewise.
675 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
676 sections.
677 (elf64_x86_64_finish_dynamic_symbol): When building a static
678 executable, use .iplt, .igot.plt and .rela.iplt sections for
679 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
680 for locally defined STT_GNU_IFUNC symbol.
682 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
683 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
685 * bfd-in2.h: Regenerated.
686 * libbfd.h: Likewise.
688 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
690 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
691 (_bfd_elf_make_ifunc_reloc_section): Removed.
692 (_bfd_elf_is_ifunc_symbol): Likewise.
693 (_bfd_elf_create_static_ifunc_sections): New.
695 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
696 symbol check to ...
697 (elf_link_add_object_symbols): Here.
698 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
699 STT_GNU_IFUNC symbol.
700 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
701 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
702 (IFUNC_INFIX): Removed.
703 (get_ifunc_reloc_section_name): Likewise.
704 (_bfd_elf_make_ifunc_reloc_section): Likewise.
705 (_bfd_elf_is_ifunc_symbol): Likewise.
706 (_bfd_elf_create_static_ifunc_sections): New.
708 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
710 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
711 (create_got_section): Likewise.
712 (allocate_dynrelocs): Likewise.
713 (readonly_dynrelocs): Likewise.
714 (set_tls_module_base): Likewise.
715 (dtpoff_base): Likewise.
716 (tpoff): Likewise.
717 (elf_i386_link_hash_table_create): Updated.
718 (elf_i386_create_dynamic_sections): Likewise.
719 (elf_i386_check_relocs): Likewise.
720 (elf_i386_size_dynamic_sections): Likewise.
721 (elf_i386_relocate_section): Likewise.
723 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
724 (create_got_section): Likewise.
725 (allocate_dynrelocs): Likewise.
726 (readonly_dynrelocs): Likewise.
727 (set_tls_module_base): Likewise.
728 (dtpoff_base): Likewise.
729 (tpoff): Likewise.
730 (elf64_x86_64_link_hash_table_create): Updated.
731 (elf64_x86_64_create_dynamic_sections): Likewise.
732 (elf64_x86_64_check_relocs): Likewise.
733 (elf64_x86_64_size_dynamic_sections): Likewise.
734 (elf64_x86_64_relocate_section): Likewise.
736 2009-05-28 Nick Clifton <nickc@redhat.com>
738 * targets.c (_bfd_target_vector): Only include plugin target in
739 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
741 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
743 * elf32-spu.c (struct call_info): New member broken_cycle.
744 (remove_cycle): Instead of physically removing call_info structures
745 to break call graph cycles, mark them using the broken_cycle flag.
746 (mark_overlay_section): Respect broken_cycle flag.
747 (unmark_overlay_section): Likewise.
748 (collect_lib_sections): Likewise.
749 (collect_overlays): Likewise.
750 (sum_stack): Likewise.
752 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
754 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
755 (mark_functions_via_relocs): Initialize callee->count to 1.
756 (pasted_function): Likewise.
757 (spu_elf_auto_overlay): Honor call counts when determining number
758 of stubs required in software i-cache mode.
760 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
762 * plugin.c (program_name): Remove.
763 (plugin_program_name): New.
764 (bfd_plugin_set_program_name): New.
765 (try_load_plugin): Use plugin_program_name.
766 * plugin.h (bfd_plugin_set_program_name): New.
768 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
770 * aclocal.m4: Include ../config/plugins.m4.
771 * configure.in: Use AC_PLUGINS.
772 * configure: Regenerate.
773 * Makefile.in: Regenerate.
774 * doc/Makefile.in: Regenerate.
776 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
778 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
779 link.
780 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
781 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
782 * elf32-avr.c (elf32_avr_relax_section): Likewise.
783 * elf32-frv.c (elf32_avr_relax_section): Likewise.
784 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
785 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
786 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
787 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
788 * reloc.c (bfd_generic_relax_section): Likewise.
789 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
790 * vms.c (vms_bfd_relax_section): Likewise.
792 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
794 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
796 * elf32-i386.c (is_indirect_symbol): Renamed to ...
797 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
799 * elf32-i386.c (allocate_dynrelocs): Updated.
800 (elf_i386_relocate_section): Likewise.
801 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
802 (elf64_x86_64_relocate_section): Likewise.
804 * elf64-x86-64.c (is_indirect_symbol): Removed.
806 2009-05-26 Nick Clifton <nickc@redhat.com>
808 * po/id.po: Updated Indonesian translation.
810 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
812 * Makefile.am: Run "make dep-am".
813 (AM_CPPFLAGS): New.
814 (LIBDL): New.
815 (ALL_MACHINES): Add cpu-plugin.lo.
816 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
817 (BFD32_BACKENDS): Add plugin.lo.
818 (BFD32_BACKENDS_CFILES): Add plugin.c.
819 (libbfd_la_LIBADD): Add LIBDL
820 * archures.c (bfd_architecture): Add bfd_arch_plugin.
821 (bfd_plugin_arch): Declare.
822 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
823 * bfd.c (bfd): Add plugin_data.
824 * config.bfd: Handle the plugin target.
825 * configure.in: Check for --enable-plugins.
826 (LT_INIT): Use the dlopen option.
827 * cpu-plugin.c: New.
828 * plugin.c: New.
829 * plugin.h: New.
830 * targets.c (plugin_vec): Declare.
831 (_bfd_target_vector): Add plugin_vec.
832 * Makefile.in: Regenerate.
833 * bfd-in2.h: Regenerate.
834 * configure: Regenerate.
836 2009-05-26 Alan Modra <amodra@bigpond.net.au>
838 * dep-in.sed: Don't modify .o to .lo here. Output one filename
839 per line with all lines having continuation backslash. Prefix
840 first line with "A", following lines with "B".
841 * Makefile.am (DEP): Don't use dep.sed here.
842 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
843 dep.sed here on dependencies, sort and uniq.
844 * Makefile.in: Regenerate.
846 2009-05-25 Tristan Gingold <gingold@adacore.com>
848 * makefile.vms: Add verilog.obj to object list OBJS.
850 2009-05-24 Alan Modra <amodra@bigpond.net.au>
852 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
853 for BFD_IN_MEMORY is cleared.
854 (bfd_bwrite): Zero excess memory allocated.
856 2009-05-22 Julian Brown <julian@codesourcery.com>
858 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
859 macros.
860 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
861 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
862 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
863 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
864 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
865 (a8_erratum_fix, a8_erratum_reloc): New structs.
866 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
867 num_a8_erratum_fixes, fix_cortex_a8 fields.
868 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
869 (elf32_arm_add_stub): Split into two parts, creating...
870 (elf32_arm_create_or_find_stub_sec): New function.
871 (elf32_arm_final_link_relocate): Add forward declaration.
872 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
873 relocations, multiple relocations per stub.
874 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
875 (arm_size_one_stub): Use find_stub_size_and_template.
876 (a8_reloc_compare): New.
877 (find_thumb_glue): Add forward declaration.
878 (cortex_a8_erratum_scan): New.
879 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
880 (bfd_elf32_arm_set_cortex_a8_fix): New.
881 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
882 (arm_map_one_stub): Add THUMB32_TYPE support.
883 (a8_branch_to_stub_data): New.
884 (make_branch_to_a8_stub): New.
885 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
886 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
887 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
888 Cortex-A8 erratum workaround.
889 * bfd-in2.h: Regenerate.
891 2009-05-22 Alan Modra <amodra@bigpond.net.au>
893 * Makefile.am: Run "make dep-am".
894 * Makefile.in: Regenerate.
895 * po/SRC-POTFILES.in: Regenerate.
897 2009-05-21 Alan Modra <amodra@bigpond.net.au>
899 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
900 commit.
902 2009-05-21 Alan Modra <amodra@bigpond.net.au>
904 * elf-bfd.h (struct elf_backend_data
905 <elf_backend_link_output_symbol_hook>): Return an int.
906 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
907 symbols on deleted .opd entries.
908 * elflink.c (elf_link_output_sym): Return without outputting sym
909 if output_symbol_hook returns 2.
910 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
911 Abort if we must not discard sym.
912 (elf_link_input_bfd): Similarly, don't set finfo->indices for
913 local syms.
914 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
915 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
916 elf_backend_link_output_symbol_hook return type change.
917 * elf32-arm.c (output_arch_syminfo): Likewise.
918 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
919 (elf32_arm_output_arch_local_syms): Likewise.
920 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
921 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
922 (bfd_score_elf_link_output_symbol_hook): Likewise.
923 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
924 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
925 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
926 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
927 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
928 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
929 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
930 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
931 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
932 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
933 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
935 2009-05-21 Alan Modra <amodra@bigpond.net.au>
937 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
938 out of range .opd symbols.
940 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
942 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
943 fprintf_vma directly.
944 * peXXigen.c (pe_print_edata): Likewise.
945 (pe_print_pdata): Likewise.
946 (_bfd_XX_print_ce_compressed_pdata): Likewise.
947 (_bfd_XX_print_private_bfd_data_common): Likewise.
949 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
951 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
953 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
954 Paul Brook <paul@codesourcery.com>
956 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
957 fix discarded sections.
959 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
961 * elf32-spu.c (mark_overlay_section): Move .init and .fini
962 sections into the software icache.
964 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
966 * elf32-spu.c (build_stub): Always build "compact" sofware
967 i-cache stubs.
969 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
971 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
972 (spu_elf_setup): Initialize it.
973 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
974 Update to new-sytle cache manager data structures.
975 (spu_elf_build_stubs): Generate new-style cache manager data
976 structures and symbols.
977 (spu_elf_auto_overlay): Update size computation.
979 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
981 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
982 segments first amongst the program headers.
984 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
986 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
987 into addresses for relocation types that look at high bits. Remove
988 special handling of relocation overflow warnings.
990 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
992 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
993 control flow graph between fragments of a function.
995 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
997 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
998 generate only a 16-byte .toe section.
999 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1001 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1003 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1004 (spu_elf_place_overlay_data): ..here. New function.
1005 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1007 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1009 * elf32-arm.c: Move sysdep.h to start of file.
1011 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1013 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1014 start of overlays.
1015 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1016 __icache_tag_array and __icache_tag_array_size.
1018 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1020 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1021 ATTRIBUTE_UNUSED.
1022 (bfinfdpic_link_omit_section_dynsym): Likewise.
1023 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1025 2009-05-05 Paul Brook <paul@codesourcery.com>
1027 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1028 * bfd-in2.h: Regenerate.
1029 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1030 (_arm_elf_section_data): Add text and exidx fields.
1031 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1032 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1033 copy_exidx_entry): New functions.
1034 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1036 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1038 * elf32-arm.c (DEF_STUBS): New helper define.
1039 (DEF_STUB): Likewise.
1040 (stub_def): New type.
1041 (stub_definitions): New array, containing stub template pointers
1042 and sizes.
1043 (arm_size_one_stub): Make use of stub_definitions.
1045 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1047 * elflink.c (find_version_for_sym): Remove from here, ...
1048 * linker.c (bfd_find_version_for_sym): ... rename, replace
1049 here, make public and update all callers.
1050 * bfd-in2.h: Regenerate.
1052 2009-04-30 Nick Clifton <nickc@redhat.com>
1054 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1055 section pointer.
1056 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1057 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1058 into a STT_GNU_IFUNC symbol type.
1059 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1060 type.
1061 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1062 the binary contains ifunc symbols.
1063 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1064 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1065 * elf32-i386.c (is_indirect_function): New function.
1066 (elf_i386_check_relocs): Create an ifunc output section.
1067 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1068 section if necessary.
1069 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1070 if necessary.
1071 (elf_i386_add_symbol_hook): New function. Set the
1072 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1073 symbol is encountered.
1074 (elf_backend_post_process_headers): Define.
1075 (elf_backend_add_symbol_hook): Define.
1076 (elf_i386_post_process_headers): Rename to
1077 elf_i388_fbsd_post_process_headers.
1078 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1079 (is_indirect_function): New function.
1080 (elf64_x86_64_check_relocs): Create an ifunc output section.
1081 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1082 section if necessary.
1083 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1084 symbol if necessary.
1085 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1086 elf_obj_data structure if an ifunc symbol is encountered.
1087 (elf_backend_post_process_headers): Define.
1088 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1089 if we have ifunc symbols to handle.
1090 (get_ifunc_reloc_section_name): New function. Computes the name
1091 for an ifunc section.
1092 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1093 section to hold ifunc relocs.
1094 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1095 (bfd_print_symbol_vandf): Handle ifunc symbols.
1096 (bfd_decode_symclass): Likewise.
1097 * bfd-in2.h: Regenerate.
1099 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1101 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1102 MOVW and MOVT relocations in a shared library link.
1104 2009-04-27 Anthony Green <green@moxielogic.com>
1106 * verilog.c: New file.
1107 * Makefile.am (BFD32_LIBS): Add verilog.c.
1108 (BFD32_LIBS_CFILES): Add verilog.c.
1109 (verilog.lo): New build rule.
1110 * Makefile.in: Rebuilt.
1111 * targets.c: Add verilog support.
1112 * bfd.c (tdata union): Add Verilog private data field.
1113 * bfd-in2.h: Regenerate.
1115 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1117 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1118 copy pe_opthdr.
1120 2009-04-23 Matthias Klose <doko@ubuntu.com>
1122 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1124 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1126 PR9743
1127 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1128 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1129 (elf32_arm_size_stubs): Likewise.
1130 (record_thumb_to_arm_glue): Deleted unused function.
1131 (bfd_elf32_arm_process_before_allocation): No longer handle
1132 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1133 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1134 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1136 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1138 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1139 (elf32_arm_write_section): Declare early.
1140 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1141 (arm_allocate_glue_section_space): Exclude empty sections.
1142 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1143 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1144 BFD.
1145 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1146 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1147 (elf32_arm_size_dynamic_sections): Allocate interworking
1148 sections here.
1149 (bfd_elf32_bfd_final_link): Define.
1151 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1153 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1155 * coffcode.h (coff_compute_section_file_positions): Clear
1156 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1158 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1159 force_minimum_alignment.
1161 * libcoff.h: Regenerated.
1163 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1164 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1166 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1167 nor target_subsystem.
1169 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1170 force_minimum_alignment nor target_subsystem.
1172 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1174 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1175 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1176 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1177 include in coff-x86_64.c of headers.
1178 (PDATA_ROW_SIZE): New define.
1179 (pex_regs[]): New static array.
1180 (pex64_get_runtime_function): New static function.
1181 (pex64_get_unwind_info): Likewise.
1182 (pex64_get_scope_entry): Likewise.
1183 (pex64_xdata_print_uwd_codes): Likewise.
1184 (pex64_get_section_by_rva): Likewise.
1185 (pex64_dump_xdata): Likewise.
1186 (pex64_bfd_print_pdata): Likewise.
1187 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1188 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1189 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1191 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1192 Alan Modra <amodra@bigpond.net.au>
1193 Dave Korn <dave.korn.cygwin@gmail.com>
1195 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1196 long names and non-NUL-terminated strings.
1198 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1200 * bfd-in2.h: Regenerated.
1202 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1204 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1205 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1207 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1209 PR binutils/10074
1210 * coffcode.h (bfd_pei_p): New.
1212 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1213 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1214 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1215 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1216 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1217 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1219 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1220 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1221 bfd_efi_rtdrv_x86_64_vec,
1222 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1223 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1224 * targets.c: Likewise.
1226 * configure: Regenerated.
1227 * libcoff.h: Likewise.
1228 * Makefile.in: Likewise.
1230 * efi-app-ia32.c: Removed.
1231 * efi-app-x86_64.c: Likewise.
1232 * efi-bsdrv-ia32.c: Likewise.
1233 * efi-bsdrv-ia64.c: Likewise.
1234 * efi-bsdrv-x86_64.c: Likewise.
1235 * efi-rtdrv-ia32.c: Likewise.
1236 * efi-rtdrv-ia64.c: Likewise.
1237 * efi-rtdrv-x86_64.c: Likewise.
1238 * efi-rtdrv-ia32.c: Likewise.
1240 * efi-app-ia64.c: Moved to ...
1241 * pei-ia64.c: This.
1242 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1243 (TARGET_NAME): Set to pei-ia64.
1245 * libpei.h (bfd_target_pei_p): Removed.
1246 (bfd_target_pei_arch): Likewise.
1247 (bfd_target_efi_app_p): Likewise.
1248 (bfd_target_efi_app_arch): Likewise.
1249 (bfd_target_efi_bsdrv_p): Likewise.
1250 (bfd_target_efi_bsdrv_arch): Likewise.
1251 (bfd_target_efi_rtdrv_p): Likewise.
1252 (bfd_target_efi_rtdrv_arch): Likewise.
1253 (bfd_pe_executable_p): Likewise.
1255 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1256 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1257 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1258 and efi-rtdrv-ia32.c.
1259 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1260 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1261 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1262 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1263 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1264 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1265 (efi-app-ia64.lo): Removed.
1266 (efi-bsdrv-ia32.lo): Likewise.
1267 (efi-rtdrv-ia32.lo): Likewise.
1268 (efi-app-ia64.lo): Likewise.
1269 (efi-bsdrv-ia64.lo): Likewise.
1270 (efi-rtdrv-ia64.lo): Likewise.
1271 (efi-app-x86_64.lo): Likewise.
1272 (efi-bsdrv-x86_64.lo): Likewise.
1273 (efi-rtdrv-x86_64.lo): Likewise.
1274 (pei-ia64.lo): New.
1276 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1277 with bfd_pei_p.
1278 (arch_type): Removed.
1279 (pe_arch): Likewise.
1280 (pe_bfd_object_p): Just return coff_object_p.
1282 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1283 bfd_pe_executable_p with bfd_pei_p.
1285 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1287 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1288 PLT entries to an undefined symbol when generating a shared
1289 library.
1291 2009-04-17 Nick Clifton <nickc@redhat.com>
1293 PR 9909
1294 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1296 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1298 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1299 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1300 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1301 * binary.c (binary_bfd_define_common_symbol): Likewise.
1302 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1303 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1304 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1305 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1306 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1307 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1308 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1309 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1310 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1311 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1312 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1313 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1314 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1315 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1316 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1317 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1318 * som.c (som_bfd_define_common_symbol): Likewise.
1319 * srec.c (srec_bfd_define_common_symbol): Likewise.
1320 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1321 * versados.c (versados_bfd_define_common_symbol): Likewise.
1322 * vms.c (vms_bfd_define_common_symbol): Likewise.
1323 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1324 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1325 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1326 (pmac_xcoff_vec): Likewise.
1327 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1328 (aix5coff64_vec): Likewise.
1329 * linker.c (bfd_generic_define_common_symbol): New function.
1330 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1331 (_bfd_define_common_symbol): New field.
1332 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1333 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1334 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1335 symbols here.
1336 * bfd-in2.h: Regenerate.
1337 * libbfd.h: Likewise.
1338 * libcoff.h: Likewise.
1340 2009-04-15 Anthony Green <green@moxielogic.com>
1342 * targets.c: Add moxie support.
1343 * Makefile.am: Ditto.
1344 * Makefile.in: Rebuilt.
1345 * cpu-moxie.c, elf32-moxie.c: New files.
1346 * archures.c: Add moxie support.
1347 * configure.in: Add moxie support.
1348 * configure: Rebuilt.
1349 * config.bfd, archures.c: Add moxie support.
1350 * bfd-in2.h: Rebuilt.
1352 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1354 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1355 branch to an undef weak symbol into a jump to next instruction if
1356 a PLT entry will be created.
1358 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1360 * coffgen.c (make_a_section_from_file): Set the backend long
1361 section names enable if long section names found on input.
1362 * coffcode.h: Extend long section names documentation to match.
1364 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1366 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1367 machine code.
1369 2009-04-07 DJ Delorie <dj@redhat.com>
1371 * archures.c: Add bfd_mach_mep_c5.
1372 * bfd-in2.h: Likewise.
1373 * cpu-mep.c: Add bfd_c5_arch.
1374 * elf32-mep.c: Support it.
1376 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1378 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1379 info->callbacks->einfo.
1380 * linker.c (_bfd_generic_section_already_linked): Likewise.
1382 2009-04-06 DJ Delorie <dj@redhat.com>
1384 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1386 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1388 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1389 _bfd_pex64_print_pdata only if PE is defined.
1391 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1392 (_bfd_pex64_print_pdata): This.
1394 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1395 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1396 is defined.
1398 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1400 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1401 _bfd_pep_print_x64_pdata.
1402 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1403 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1405 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1407 * elf32-xtensa.c (relax_property_section): Always set r_offset
1408 to zero.
1410 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1412 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1413 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1414 branch stubs.
1415 (elf32_arm_stub_type): New enum values for the two new stubs.
1416 (arm_type_of_stub): Make use of the two new stubs.
1417 (arm_size_one_stub): Handle the two new stubs.
1419 2009-04-01 Matt Thomas <matt@netbsd.org>
1421 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1422 hidden symbols into the GOT or PLT.GOT.
1423 (elf_vax_relocate_section): Do not emit a PCREL reloc
1424 into a shared object if it is against a hidden symbol.
1426 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1428 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1429 and know_contains_shared_object_p.
1430 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1431 Cache the result in the archive_info table.
1432 (xcoff_auto_export_p): Add an "info" parameter and update the
1433 call to xcoff_archive_contains_shared_object_p.
1434 (xcoff_mark_auto_exports): Update accordingly.
1435 (xcoff_post_gc_symbol): Likewise.
1437 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1439 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1440 rather than C_EXT.
1442 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1444 * coff-rs6000.c (member_layout): New structure.
1445 (archive_iterator): Likewise.
1446 (member_layout_init): New function.
1447 (archive_iterator_begin): Likewise.
1448 (archive_iterator_next): Likewise.
1449 (xcoff_write_armap_old): Use the new iterator functions.
1450 (do_shared_object_padding): Delete.
1451 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1452 handling of arch_info.
1453 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1454 first loop rather than the second. Allocate a member header if
1455 there isn't one, then work out the stat information and length
1456 in the first loop too. Use the new iterators for the second loop.
1457 (xcoff_write_archive_contents_big): Likewise.
1459 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1461 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1462 (bfd_xcoff_set_archive_import_path): Likewise.
1463 * bfd-in2.h: Regenerate.
1464 * xcofflink.c: Include libiberty.h.
1465 (xcoff_archive_info): New structure.
1466 (xcoff_archive_info_hash): New function.
1467 (xcoff_archive_info_eq): Likewise.
1468 (xcoff_get_archive_info): Likewise.
1469 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1470 (bfd_xcoff_split_import_path): New function.
1471 (bfd_xcoff_set_archive_import_path): Likewise.
1472 (xcoff_set_import_path): Move earlier in file.
1473 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1474 object to the the directory part of the bfd's filename. Get the
1475 import path and filename of an archive object from the archive's
1476 xcoff_tdata, initializing it if necessary. Update use of
1477 import_file_id.
1478 (bfd_link_input_bfd): Update use of import_file_id.
1479 (xcoff_write_global_symbol): Likewise.
1481 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1483 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1485 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1487 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1488 a .loader section for relocatable links.
1489 (xcoff_need_ldrel_p): New function.
1490 (xcoff_mark): Use it.
1491 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1492 a loader section.
1493 (xcoff_build_ldsym): New function, split out from...
1494 (xcoff_build_ldsyms): ...here. Rename to...
1495 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1496 call xcoff_build_ldsym, if there's a loader section.
1497 (xcoff_build_loader_section): New function, extracted verbatim from...
1498 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1499 there's a loader section. Only add an __rtinit loader symbol
1500 if there's a loader section. Update after above name change.
1501 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1502 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1503 and xcoff_create_ldrel.
1504 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1505 (xcoff_reloc_link_order): Likewise, but only call it if there's
1506 a loader section. Use xcoff_symbol_section.
1507 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1508 if there's a loader section.
1510 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1512 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1514 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1516 * elf32-arm.c (group_sections): Rewrite loops for better
1517 readability.
1519 2009-03-30 DJ Delorie <dj@redhat.com>
1521 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1522 relocs when doing a relocatable link.
1524 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1526 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1527 "ERROR:", in error messages.
1528 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1529 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1530 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1531 (elf32_arm_merge_eabi_attributes): Likewise.
1532 (elf32_arm_merge_private_bfd_data): Likewise.
1534 2009-03-27 Nick Clifton <nickc@redhat.com>
1536 * section.c (bfd_get_section_contents): Detect and handle the case
1537 where a section has the SEC_IN_MEMORY flag set but no actual
1538 contents allocated.
1540 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1542 PR 6494
1543 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1544 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1545 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1546 if we don't find matching PT_LOAD when copying.
1548 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1550 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1551 the reloc descriptions.
1553 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1555 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1556 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1557 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1559 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1561 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1562 (bfd_i386_arch_intel_syntax): Likewise.
1563 (i8086_arch): Likewise.
1564 (bfd_x86_64_arch): Likewise.
1566 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1568 * elf32-cris.c (cris_elf_relocate_section): <case
1569 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1570 symbols for non-allocated sections. Don't check whether to
1571 generate R_CRIS_DTPMOD for non-allocated sections.
1572 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1573 handle relocation GC:ing if applied to non-allocated section.
1574 (cris_elf_check_relocs): Similar.
1576 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1577 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1578 when emitting a known TP offset in the GOT.
1580 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1582 * elf64-ppc.c (synthetic_opd): Delete.
1583 (compare_symbols): Look for .opd name rather than section match.
1584 (ppc64_elf_get_synthetic_symtab): Likewise.
1586 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1588 * elf32-ppc.c (is_pic_glink_stub): Delete.
1589 (is_nonpic_glink_stub): New function.
1590 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1591 than first pic one.
1592 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1594 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1595 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1597 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1598 macros for visibilty and locality checks.
1599 (elf_s390_adjust_dynamic_symbol): Likewise.
1600 (allocate_dynrelocs): Likewise.
1601 (elf_s390_relocate_section): Likewise.
1602 (elf_s390_finish_dynamic_symbol): Likewise.
1603 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1604 (elf_s390_adjust_dynamic_symbol): Likewise.
1605 (allocate_dynrelocs): Likewise.
1606 (elf_s390_relocate_section): Likewise.
1607 (elf_s390_finish_dynamic_symbol): Likewise.
1609 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1611 * bfd-in2.h: Regenerated.
1612 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1613 for debugging sections and map memory read/write dependent on
1614 SEC_COFF_NOREAD.
1615 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1616 without memory read flags set.
1617 * section.c: Add SEC_COFF_NOREAD to section flags.
1619 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1621 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1622 for format string.
1624 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1626 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1627 "no overlays" return. If there are overlays, create overlay
1628 manager entry symbols here, so that..
1629 (spu_elf_build_stubs): ..we don't need to set them up here.
1630 Simplify entry symbol tests.
1631 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1633 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1635 * elf.c (elfcore_grok_openbsd_procinfo)
1636 (elfcore_grok_openbsd_note): New functions.
1637 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1639 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1641 * vms-hdr.c: Don't include alloca.h.
1642 * elf32-m68hc1x.c: Include alloca-conf.h.
1643 * xsym.c: Likewise.
1644 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1645 * som.c: Likewise.
1646 * Makefile.am: Run "make dep-am".
1647 * Makefile.in: Regenerate.
1649 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1651 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1653 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1655 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1656 Add compact_stub.
1657 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1658 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1659 ovly_return fields with ovly_entry[2]. Adjust all users.
1660 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1661 when soft-icache.
1662 (spu_elf_build_stubs): Likewise.
1663 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1664 ovly_flavour changes. Update all callers.
1665 (ovl_stub_size_log2): New function.
1666 (build_stub): Handle compact icache stubs. Use different manager
1667 entry point for stubs in non-icache area.
1668 (spu_elf_size_stubs): Don't allocate space for indirect branch
1669 descriptors.
1670 (spu_elf_build_stubs): And don't built them.
1672 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1674 * dwarf2.c (read_section): Always use rawsize, if available.
1676 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1678 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1679 of rawsize and size for buffer.
1681 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1683 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1684 parameter just because fixed sections fit into local store.
1685 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1686 generating overlays if fixed sections plus reserved stack
1687 and heap space fit into local store.
1689 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1691 * elf32-spu.c (build_stub): Correct icache set_id.
1692 (spu_elf_relocate_section): Likewise.
1694 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1696 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1697 symbol table if it was created by the current call.
1699 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1701 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1702 class XMC_DS rather than XMC_UA.
1704 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1706 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1707 bfd_boolean export_defineds parameter with an unsigned int
1708 auto_export_flags parameter.
1709 * bfd-in2.h: Regenerate.
1710 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1711 split out from xcoff_build_ldsyms.
1712 (xcoff_covered_by_expall_p): New function.
1713 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1714 but with extra code to handle -bexpfull and -bexpall.
1715 (xcoff_mark_auto_exports): New function.
1716 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1717 a function should be automatically exported.
1718 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1719 parameter with an auto_export_flags parameter. Update ldinfo
1720 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1721 exported symbols.
1723 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1725 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1726 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1727 init and fini functions. Do garbage collection for objects
1728 without an entry point too.
1730 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1732 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1733 check whether a symbol has csect information.
1734 (coff_print_aux): Likewise.
1735 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1736 information for C_AIX_WEAKEXT too.
1737 (_bfd_xcoff_swap_aux_out): Likewise.
1738 (xcoff_reloc_type_br): Handle defweak symbols too.
1739 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1740 information for C_AIX_WEAKEXT too.
1741 (_bfd_xcoff64_swap_aux_out): Likewise.
1742 (xcoff64_reloc_type_br): Handle defweak symbols too.
1743 * coffgen.c (coff_print_symbol): Handle auxillary function
1744 information for C_AIX_WEAKEXT too.
1745 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1746 instead of BSF_GLOBAL if the L_WEAK flag is set.
1747 (xcoff_dynamic_definition_p): New function.
1748 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1749 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1750 always take the symbol class from the ldsym. Use weak bfd symbol
1751 types for weak ldsyms.
1752 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1753 Fix the check for whether a definition is from a shared object.
1754 Allow redefinitions of weak symbols.
1755 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1756 (xcoff_keep_symbol_p): Likewise.
1757 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1758 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1759 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1760 but mark them as L_WEAK.
1761 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1762 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1764 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1766 * xcofflink.c (xcoff_mark): When walking the relocations,
1767 only mark the target symbol or the target section, not both.
1768 (xcoff_final_definition_p): New function.
1769 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1770 symbol is a valid definition of the associated output symbol.
1771 Use XCOFF_ALLOCATED to stop the same hash table entry having
1772 two output symbols.
1773 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1774 keeping a symbol.
1775 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1777 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1779 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1780 symbols as XMC_XO.
1782 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1784 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1785 * libcoff.h: Regenerate.
1786 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1787 line-number counts in the bfd's lineno_counts field.
1788 Don't keep per-csect line-number counts.
1789 (xcoff_sweep): Don't update per-csect line-number counts.
1790 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1791 entries in each output section.
1792 (xcoff_link_input_bfd): Get the number of line numbers from
1793 the bfd's lineno_counts field, rather than recalculating it
1794 from scratch. Fix the range check when updating C_BINCL and
1795 C_EINCL symbols.
1796 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1797 here. Don't expect csects to have line-number counts.
1799 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1801 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1802 * libcoff.h: Regenerate.
1803 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1804 "skip" logic from xcoff_link_input_bfd.
1805 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1806 objects in a dynamic link, rather than checking whether csectpp
1807 is null. Always allocate debug_index for other objects,
1808 and always go through the loop. Update the type of debug_index
1809 after the change above. Read the auxillary csect information
1810 and use xcoff_keep_symbol_p to decide whether a symbol should
1811 be kept. Set its debug_index to -2 if not.
1812 (xcoff_link_input_bfd): Update the type of debug_index after
1813 the change above and always expect it to be nonnull. Use it to
1814 test whether a symbol should be stripped, rather than making the
1815 decision here. Postpone all symbol creation to the second pass.
1817 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1819 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1820 creating a descriptor.
1821 (xcoff_sweep): Don't mark toc_section unless it's needed.
1822 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1823 when marking every bfd.
1824 (xcoff_link_input_bfd): Skip all TOC anchors.
1825 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1826 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1827 to -1; call xcoff_find_tc0 instead.
1829 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1831 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1832 * libcoff.h: Regenerate.
1833 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1834 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1835 the previous symbol's csect. Treat last_symndx as an inclusive value
1836 and simplify its handling.
1837 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1838 symbols with the right csect. Don't mark rsec when processing
1839 relocations against undefined or absolute sections.
1840 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1841 of bfd_und_section_ptr.
1842 (xcoff_link_input_bfd): Likewise.
1844 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1846 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1847 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1848 flag is set. Assert that all undefined symbols are either
1849 imported or defined by a dynamic object.
1850 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1851 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1852 handling to all relocations. Only set XCOFF_CALLED for function
1853 symbols.
1854 (xcoff_find_function): New function, split out from...
1855 (bfd_xcoff_export_symbol) ...here.
1856 (xcoff_set_import_path): New function, split out from...
1857 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1858 meaning of XCOFF_CALLED.
1859 (xcoff_mark_symbol): If we mark an undefined and unimported
1860 symbol, find some way of defining it. If the symbol is a function
1861 descriptor, fill in its definition automatically. If the symbol
1862 is a function, mark its descriptor and allocate room for global
1863 linkage code. Otherwise mark the symbol as implicitly imported.
1864 Move the code for creating function descriptors from...
1865 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1866 check for symbols that were implicitly defined.
1867 (xcoff_mark): Don't count any dynamic relocations against
1868 function symbols.
1869 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1870 in the xcoff link info.
1871 (xcoff_link_input_bfd): Remove handling of undefined and
1872 unexported symbols.
1874 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1876 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1877 if the target is absolute. Fix comment typo.
1878 (xcoff_ppc_relocate_section): Remove FIXME.
1879 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1880 if the target is absolute.
1882 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1884 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1885 R_POS and R_NEG relocations against absolute symbols to the
1886 .loader section.
1888 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1890 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1891 to 2 for bfd_mach_ppc_620.
1893 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1895 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1896 * configure.in: Likewise.
1897 * configure: Regenerate.
1899 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1901 PR binutils/9945
1902 * elf.c (assign_section_numbers): Generate symbol table if there
1903 is any relocation in output.
1904 (_bfd_elf_compute_section_file_positions): Likewise.
1906 2009-03-13 Nick Clifton <nickc@redhat.com>
1908 PR 9934
1909 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1910 * elflink.c (elf_link_read_relocs_from_section): Use
1911 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1912 relocs but no symbol table.
1913 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1915 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1917 PR ld/9938
1918 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1919 to check ___tls_get_addr.
1921 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1922 strncmp to check __tls_get_addr.
1924 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1926 * dwarf2.c (read_section): Always check the offset, even when the
1927 section has been read before.
1929 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1931 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1932 comments.
1934 2009-03-11 Chris Demetriou <cgd@google.com>
1936 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1937 * bfd-in2.h: Regenerate.
1938 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1939 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1940 mode.
1941 (bsd_write_armap): Likewise.
1942 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1943 flag is set, do nothing.
1944 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1945 for timestamp.
1947 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1949 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1950 used to update stack pointer.
1952 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1954 PR binutils/9921
1955 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1956 for unknown symbols in absolute section.
1958 2009-03-06 Nick Clifton <nickc@redhat.com>
1960 * po/es.po: Updated Spanish translation.
1962 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1964 * elf32-arm.c (group_sections): Take next section size into
1965 account before accepting to group it.
1967 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1969 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1970 PLT entries.
1971 (elf32_arm_final_link_relocate): Likewise.
1973 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1975 PR 9923
1976 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1978 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1980 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1981 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1982 (BFD_FAKE_SECTION): Init new flag.
1983 * ecoff.c (bfd_debug_section): Likewise.
1984 * bfd-in2.h: Regenerate.
1985 * libbfd.h: Regenerate.
1986 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1987 (ppc_elf_reloc_type_lookup): Handle new relocs.
1988 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1989 without marker relocs.
1990 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1991 if section has no old-style calls.
1992 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1993 Don't try to optimize new-style __tls_get_addr call when handling
1994 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1995 relocs.
1996 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1997 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1998 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1999 without marker relocs.
2000 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2001 if section has no old-style calls. Set toc_ref for new relocs as
2002 appropriate.
2003 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2004 Don't try to optimize new-style __tls_get_addr call when handling
2005 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2006 relocs.
2008 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2010 PR 6768
2011 * configure.in: Test for ld --as-needed support. Link shared
2012 libbfd against libm.
2013 * configure: Regenerate.
2015 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2017 * Makefile.am: Run "make dep-am".
2018 * Makefile.in: Regenerate.
2020 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2022 * elf32-score7.c: New file.
2023 * elf32-score.h: New file.
2024 * elf32-score.c: Add code to support score 7. Set score7 as the
2025 default.
2026 * cpu-score.c: Add score7 architecure.
2027 (compatibile): New function.
2028 * Makefile.am: Add rules for building elf32-score7 object.
2029 * Makefile.in: Regenerate.
2030 * configure.in: Add elf32-score7 object to score vectors.
2031 * configure: Regenerate.
2032 * reloc.c: Add score7 relocs.
2033 * archures.c: Add score3 and score7 machine numbers.
2034 * bfd-in2.h: Regenerate.
2035 * libbfd.h: Regenerate.
2037 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2039 * configure: Regenerate.
2041 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2043 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2044 (elf32_hppa_check_relocs): Use it.
2046 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2047 elf64-hppa.c.
2048 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2049 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2050 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2051 (elf_hppa_record_segment_addrs): Likewise.
2052 (elf_hppa_final_link): Likewise.
2053 (elf_hppa_relocate_insn): Likewise.
2054 (elf_hppa_final_link_relocate): Likewise.
2055 (elf64_hppa_relocate_section): Likewise.
2056 * elf64-hppa.c: Insert above.
2058 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2060 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2061 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2062 (elf_hppa_relocate_section): Likewise.
2063 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2064 from struct elf_link_hash_entry. Add count field.
2065 (struct elf64_hppa_dyn_hash_table): Delete.
2066 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2067 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2068 (hppa_elf_hash_entry, eh_name): Define.
2069 (elf64_hppa_new_dyn_hash_entry): Delete.
2070 (elf64_hppa_dyn_hash_lookup): Delete.
2071 (elf64_hppa_dyn_hash_traverse): Delete.
2072 (get_dyn_name): Delete.
2073 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2074 of struct elf64_hppa_dyn_hash_entry *.
2075 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2076 allocate_global_data_plt, allocate_global_data_stub,
2077 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2078 Likewise.
2079 (hppa64_link_hash_newfunc): New.
2080 (elf64_hppa_hash_table_create): Rework.
2081 (count_dyn_reloc): Likewise.
2082 (hppa64_elf_local_refcounts): New.
2083 (elf64_hppa_check_relocs): Rework using standard technique for recording
2084 local DLT, PLT and OPD reference counts.
2085 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2086 elf_link_hash_entry *.
2087 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2088 allocate_global_data_plt, allocate_global_data_stub,
2089 allocate_global_data_opd, allocate_dynrel_entries,
2090 elf64_hppa_adjust_dynamic_symbol,
2091 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2092 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2093 Use hppa_link_hash_table. Rework.
2094 (elf64_hppa_link_output_symbol_hook): Rework.
2095 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2096 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2097 elf64_hppa_finish_dynamic_sections): Likewise.
2099 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2101 * elf32-arm.c (stub_reloc_type): Removed.
2102 (insn_sequence): Renamed reloc_type field to r_type.
2103 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2104 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2105 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2106 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2107 (arm_stub_is_thumb): Catch new stubs.
2108 (arm_type_of_stub): Handle new stubs.
2109 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2110 (bfd_elf32_arm_process_before_allocation): Remove useless
2111 condition.
2113 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2115 * elf.c (elf_find_function): Use is_function_type to check
2116 function symbol.
2118 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2120 * xtensa-modules.c: Revert to previous version 1.11 due
2121 to inadvertant commit.
2123 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2125 * elf32-xtensa.c (text_action_add): Separate test for action
2126 type. Break if saved action is ta_widen_insn at same offset.
2128 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2130 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2131 to elf32_arm_stub_long_branch_any_arm_pic.
2132 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2133 (enum elf32_arm_stub_type, arm_type_of_stub)
2134 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2135 separately.
2137 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2139 * elf32-arm.c (PREV_SEC): Update comment.
2140 (group_sections): Rename argument to stubs_always_after_branch.
2141 Reverse the list and place stubs at the end of input sections.
2142 Undefine NEXT_SEC.
2143 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2145 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2147 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2148 Fix formatting.
2149 (arm_size_one_stub): Remove unnecessary break.
2150 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2152 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2154 * elf32-arm.c (stub_insn_type): New type.
2155 (stub_reloc_type): Likewise.
2156 (insn_sequence): Likewise.
2157 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2158 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2159 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2160 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2161 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2162 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2163 (elf32_arm_stub_hash_entry): Add new helper fields.
2164 (stub_hash_newfunc): Initialize these new fields.
2165 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2166 to take endianness into account.
2167 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2168 (arm_map_one_stub): Code is now more generic, thanks to
2169 insn_sequence.
2171 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2173 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2174 code.
2175 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2176 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2177 BLX is not available. Fix typo in warning message. Add comments
2178 and improve formatting.
2179 (arm_build_one_stub): Adjust to new
2180 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2181 (arm_map_one_stub): Likewise.
2183 2009-02-23 Tristan Gingold <gingold@adacore.com>
2184 Eric Botcazou <ebotcazou@adacore.com>
2185 Douglas B Rupp <rupp@gnat.com>
2187 * vms.h: Update copyright year, fix comments, reorder declarations.
2188 (_bfd_save_vms_section): Remove the prototype.
2189 (EGPS_S_V_NO_SHIFT): New constant.
2190 (bfd_vms_set_section_flags): New prototype.
2191 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2192 constants.
2193 (EGSY_S_W_FLAGS): Ditto.
2194 (EGSY_S_V_QUAD_VAL): Ditto.
2195 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2196 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2197 EGST_S_B_NAMLNG): Ditto.
2198 (ESRF_S_B_NAMLNG): Ditto.
2199 (ETIR_S_C_HEADER_SIZE): Ditto.
2200 (EGPS_S_V_ALLOC_64BIT): Ditto.
2201 (DST_S_C_EPILOG): Ditto.
2202 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2203 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2204 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2205 (DST_S_L_PCLINE_UNSLONG): Ditto.
2206 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2207 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2208 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2209 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2210 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2211 (DST_S_B_SRC_UNSBYTE): Ditto.
2212 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2213 Add prototypes.
2214 (vms_section, vms_reloc): Remove types.
2215 (hdr_struc): Replaced by ...
2216 (hdr_struct): ... new type.
2217 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2218 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2219 (EMH_DATE_LENGTH): Ditto.
2220 (eom_struc): Replaced by ...
2221 (eom_struct): ... new type.
2222 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2223 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2224 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2225 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2226 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2227 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2228 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2229 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2230 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2231 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2232 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2233 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2234 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2235 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2236 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2237 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2238 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2239 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2240 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2241 (enum file_type_enum): New type.
2242 (struct location_struct): Removed.
2243 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2244 (struct funcinfo, struct module): Ditto.
2245 (struct vms_private_data_struct): Update fields.
2246 (struct vms_section_data_struct): New type.
2248 * vms.c: Update copyright year, fix comments,
2249 Fix includes for DECC, add prototypes.
2250 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2251 some initializers.
2252 Use flavour to set is_vax, location_stack is removed.
2253 (struct pair): Declare.
2254 (fill_section_ptr): Initialize variables at declaration.
2255 Add guard to set SECTION_SYM flag, handlde und section.
2256 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2257 (_bfd_vms_slurp_object_records): New function, replaces previous
2258 vms_object_p.
2259 (vms_slurp_module): New function.
2260 (vms_slurp_image): Ditto.
2261 (vms_object_p): Complete rewrite.
2262 (vms_mkobject): Use is_vax field to slect architecture.
2263 (free_reloc_stream): New function.
2264 (vms_convert_to_var): Ditto.
2265 (vms_convert_to_var_1): Ditto.
2266 (vms_convert_to_var_unix_filename): Ditto.
2267 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2268 VAR format on VMS.
2269 (vms_new_section_hook): Set alignment to 0, allocate private data.
2270 (vms_get_section_contents): Load content.
2271 (vms_get_symbol_info): Handle undefined section.
2272 (vms_find_nearest_line): Handle.
2273 (alloc_reloc_stream): New function.
2274 (vms_slurp_reloc_table): Ditto.
2275 (vms_get_reloc_upper_bound): Make it real.
2276 (vms_canonicalize_reloc): Do the real work.
2277 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2278 ALPHA_R_BOH.
2279 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2280 (vms_set_arch_mach): Check arch.
2281 (vms_set_section_contents): Copy the content after allocation.
2282 (vms_alpha_vec): Update object flags.
2284 * vms-tir.c: Update copyright year, fix comments,
2285 add prototypes for new functions.
2286 (dst_define_location): New function.
2287 (dst_restore_location): New function.
2288 (dst_retrieve_location): New function.
2289 (dst_check_allocation): New function.
2290 (image_dump): Call dst_check_allocation.
2291 (image_write_b): Ditto.
2292 (image_write_w): Ditto.
2293 (image_write_l): Ditto.
2294 (image_write_q): Ditto.
2295 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2296 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2297 CTL_STKDL.
2298 Call error handler instead of abort if name is not known.
2299 (etir_sta): Add quarter_relocs argument and set it.
2300 Fix cast.
2301 (etir_sto): Ditto.
2302 (etir_opr): Ditto, return FALSE in case of error.
2303 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2304 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2305 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2306 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2307 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2308 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2309 Return FALSE in case of error.
2310 (tir_sta): Change sign of psect.
2311 (tir_ctl): Ditto.
2312 (tir_cmd): Fix cast. Makes tir_table static const.
2313 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2314 add argument to explain.
2315 (analyze_etir): Initialize maxptr, add quarter_relocs
2316 declaration, move some declarations into inner scopes.
2317 Handle quarter_relocs and STO_IMM.
2318 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2319 (_bfd_vms_slurp_relocs): New function.
2320 (_bfd_vms_decode_relocs): New function.
2321 (sto_imm): Rewritten.
2322 (start_first_etbt_record): New function.
2323 (start_another_etbt_record): Ditto.
2324 (etir_output_check): Ditto.
2325 (defer_reloc_p): Ditto.
2326 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2327 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2328 rewritte relocations handling.
2329 (_bfd_vms_write_tbt): Removed.
2330 (_bfd_vms_write_dbg): Ditto.
2332 * vms-misc.c: Update copyright year, Fix comments.
2333 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2334 (maybe_adjust_record_pointer_for_object): New function.
2335 (_bfd_vms_get_first_record): New function, replaces ...
2336 (_bfd_vms_get_record): .. removed.
2337 (_bfd_vms_get_object_record): New function.
2338 (_bfd_vms_get_object_record): New function.
2339 (vms_get_remaining_object_record): New function, replaces ...
2340 (_bfd_vms_get_next_record): ... removed.
2341 (add_new_contents): Removed.
2342 (_bfd_save_vms_section): Removed.
2343 (_bfd_get_vms_section): Removed.
2344 (_bfd_vms_output_flush): Write in VAR format.
2345 (new_symbol): Don't make UND section.
2347 * vms-hdr.c: Update copyright year, update list of record handled.
2348 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2349 (_bfd_vms_write_hdr): Strip vms and unix patches,
2350 add comments, truncate module name at 31 characters,
2351 use constants instead of hard-coded value,
2352 write BFD version instead of a fixed string.
2353 (_bfd_vms_slurp_ihd): New function.
2354 (_bfd_vms_slurp_isd): Ditto.
2355 (_bfd_vms_slurp_ihs): Ditto.
2356 (new_module): Ditto.
2357 (parse_module): Ditto
2358 (build_module_list): Ditto.
2359 (module_find_nearest_line): Ditto.
2360 (_bfd_vms_find_nearest_dst_line): Ditto.
2361 (vms_slurp_debug): Ditto.
2362 (_bfd_vms_slurp_dbg): Ditto.
2363 (_bfd_vms_slurp_tbt): Ditto.
2364 (_bfd_vms_write_dbg): Ditto.
2365 (_bfd_vms_write_tbt): Ditto.
2367 * vms-gsd.c: Update copyright year, update list of records handled.
2368 (EVAX_LITERALS_NAME): New macro.
2369 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2370 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2371 (register_universal_symbol): New function and prototype.
2372 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2373 improve debug messages,
2374 use constants instead of hard-coded value,
2375 fix missing endianness conversion,
2376 handle global symbol (SYMG).
2377 (bfd_vms_set_section_flags): New function.
2378 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2379 handle section literals,
2380 fix indentation,
2381 handle section bfd and vms flags,
2382 don't output LIB$INITIALIZE symbol,
2383 fix handling of weak symbols,
2384 fix evax vs vax procedure descriptor,
2385 handle absolute symbols.
2387 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2388 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2390 * makefile.vms (DEFS): Fix flags for VMS.
2392 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2394 * bfd-in2.h: Regenerated.
2395 * libbfd.h: Regenerated.
2397 2009-02-20 Cary Coutant <ccoutant@google.com>
2399 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2400 in struct stat.
2402 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2404 PR gas/7059
2405 * coffcode.h (coff_write_object_contents): Don't let the string
2406 table offset overflow the s_name field when using long section names.
2408 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2410 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2411 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2412 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2413 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2414 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2415 (bfd_pmac_xcoff_backend_data): Likewise.
2416 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2417 (bfd_xcoff_aix5_backend_data): Likewise.
2418 (xcoff64_write_object_contents): Delete unused long_section_names
2419 local variable.
2420 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2421 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2422 struct non-const.
2423 * coffcode.h (documentation): Update to describe long section names.
2424 (COFFLONGSECTIONCATHELPER): New helper macro.
2425 (BLANKOR1TOODD): Likewise.
2426 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2427 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2428 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2429 (bfd_coff_set_long_section_names_allowed): New function.
2430 (bfd_coff_set_long_section_names_disallowed): Likewise.
2431 (struct bfd_coff_backend_data): Add new backend hook function
2432 pointer _bfd_coff_set_long_section_names.
2433 (bfd_coff_set_long_section_names): New backend hook.
2434 (coff_write_object_contents): Only generate long section names if
2435 bfd_coff_long_section_names() indicates they are currently enabled.
2436 (bfd_coff_std_swap_table): Make non-const, and initialise long
2437 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2438 (ticoff0_swap_table): Likewise to both.
2439 (ticoff1_swap_table): Again, likewise to both.
2440 * coffgen.c (make_a_section_from_file): Allow long section names
2441 as inputs even if not currently allowed for outputs.
2442 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2443 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2444 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2445 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2446 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2447 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2448 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2449 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2450 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2451 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2452 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2453 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2454 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2455 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2456 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2457 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2458 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2459 * libcoff-in.h: Update copyright year to cause updated copyright
2460 year in generated libcoff.h, and fix typo.
2461 * libcoff.h: Regenerated.
2462 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2463 (_bfd_ecoff_no_long_sections): Add prototype.
2464 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2465 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2466 defined by an including .c file.
2467 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2468 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2469 (ticoff1_swap_table): Likewise to both.
2471 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2473 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2474 stub. Catch default case error.
2475 (arm_map_one_stub): Add missing Thumb mapping symbol.
2477 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2479 PR 9841
2480 * elf32-avr.c: Handle case where no local symbos exist correctly.
2482 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2484 bfd/
2485 * elf32-arm.c (arm_long_branch_stub,
2486 arm_thumb_v4t_long_branch_stub,
2487 arm_thumb_thumb_long_branch_stub,
2488 arm_thumb_arm_v4t_long_branch_stub,
2489 arm_thumb_arm_v4t_short_branch_stub,
2490 arm_pic_long_branch_stub):
2491 Renamed to elf32_arm_stub_long_branch_any_any,
2492 elf32_arm_stub_long_branch_v4t_arm_thumb,
2493 elf32_arm_stub_long_branch_thumb_only,
2494 elf32_arm_stub_long_branch_v4t_thumb_arm,
2495 elf32_arm_stub_short_branch_v4t_thumb_arm,
2496 elf32_arm_stub_long_branch_any_any_pic.
2497 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2498 arm_thumb_thumb_stub_long_branch,
2499 arm_thumb_arm_v4t_stub_long_branch,
2500 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2501 Renamed to arm_stub_long_branch_any_any,
2502 arm_stub_long_branch_v4t_arm_thumb,
2503 arm_stub_long_branch_thumb_only,
2504 arm_stub_long_branch_v4t_thumb_arm,
2505 arm_stub_short_branch_v4t_thumb_arm,
2506 arm_stub_long_branch_any_any_pic.
2508 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2510 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2511 in branch offset check.
2513 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2515 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2516 add toc.symndx and toc.add.
2517 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2518 Set up toc.add.
2519 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2520 callers.
2521 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2522 (branch_reloc_hash_match): New function, extracted from..
2523 (ppc64_elf_tls_optimize): ..here.
2524 (ppc64_elf_relocate_section): Properly set addends when optimizing
2525 tls sequences. Avoid unnecessary reading and writing of insns.
2526 Only redo reloc when symbol changed. Bypass symbol checks when
2527 using tlsld_got.
2528 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2529 (branch_reloc_hash_match): New function, extracted from..
2530 (ppc_elf_tls_optimize): ..here.
2531 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2532 Don't clear addend on zapped __tls_get_addr reloc.
2534 2009-02-12 Nick Clifton <nickc@redhat.com>
2536 PR 9827
2537 * elflink.c (bfd_elf_final_link): When counting the relocations,
2538 if the header size has not been set yet then assume that it will
2539 match the output section's reloc type.
2541 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2543 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2544 relocatable link.
2546 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2548 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2549 (find_function): Likewise.
2550 (pasted_function): Don't error if no prior function found.
2551 (discover_functions): Revert 2008-12-10 change. Extend first
2552 function range to start of section.
2554 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2556 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2557 functions to C90.
2558 * elf64-hppa.h: Likewise.
2560 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2562 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2563 .sbss handling.
2565 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2567 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2568 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2570 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2572 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2573 * archures.c (bfd_mach_mips_xlr): Define.
2574 * bfd-in2.h: Regenerate.
2575 * cpu-mips.c (I_xlr): Define.
2576 (arch_info_struct): Add XLR entry.
2577 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2578 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2579 (mips_mach_extensions): Add XLR entry.
2581 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2583 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2585 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2587 * configure.in: AC_SUBST pdfdir.
2588 * Makefile.am: Add install-pdf, install-pdf-am
2589 and install-pdf-recursive targets. Define pdfdir.
2590 * doc/Makefile.am: Define pdf__strip_dir. Add
2591 install-pdf and install-pdf-am targets.
2592 * po/Make-in: Add install-pdf target.
2593 * configure: Regenerate.
2594 * Makefile.in: Regenerate
2595 * doc/Makefile.in: Regenerate.
2597 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2599 * bfd-in2.h: Regenerate.
2600 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2601 fields from n_entries to n_slots where appropriate, update comments.
2602 (HOWTO): Add TLS relocations.
2603 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2604 (enum elf_m68k_got_offset_size): New enum.
2605 (struct elf_m68k_got_entry.type): Move field to ...
2606 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2607 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2608 functions.
2609 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2610 functions.
2611 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2612 fields into n_entries array. Update comments.
2613 (elf_m68k_init_got): Simplify, update all uses.
2614 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2615 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2616 GOT entries; update name, update all uses.
2617 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2618 (elf_m68k_get_got_entry): Update.
2619 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2620 simplify.
2621 (elf_m68k_remove_got_entry_type): Simplify.
2622 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2623 (elf_m68k_can_merge_gots): Update.
2624 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2625 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2626 GOT entries, simplify.
2627 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2628 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2629 field, remove obsoleted local_n_entries field.
2630 (elf_m68k_partition_multi_got_2): New static function.
2631 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2632 update.
2633 (elf_m68k_remove_got_entry_type): Update.
2634 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2635 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2636 update of sgot->size and srelgot->size.
2637 (elf_m68k_gc_sweep_hook): Update.
2638 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2639 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2640 TLS relocations.
2641 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2642 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2644 2009-02-02 DJ Delorie <dj@redhat.com>
2646 * elf32-mep.c (config_names): Regenerate configuration.
2648 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2650 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2651 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2652 * elf.c (bfd_elf_get_str_section): Make static.
2653 (bfd_elf_find_section): Delete.
2654 * libbfd.h: Regenerate.
2656 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2658 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2659 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2661 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2663 * elflink.c (on_needed_list): New function.
2664 (elf_link_add_object_symbols): Link in --as-needed libs if they
2665 satisfy undefined symbols in other libs.
2667 2009-01-30 Julian Brown <julian@codesourcery.com>
2669 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2670 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2671 with --just-symbols (-R).
2673 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2675 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2676 high_pc in order to properly sign-extend VMAs.
2678 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2679 Mark Shinwell <shinwell@codesourcery.com>
2680 Catherine Moore <clm@codesourcery.com>
2682 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2684 2009-01-28 Catherine Moore <clm@codesourcery.com>
2686 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2687 SEC_LOAD for dynamic relocation sections.
2689 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2691 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2692 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2693 the size of local TLS data.
2695 2009-01-27 Andreas Schwab <schwab@suse.de>
2697 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2698 architectures in the archive.
2700 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2702 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2703 <R_CRIS_32_DTPREL>: Correct relocation value.
2705 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2706 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2707 symbols with non-default visibility.
2709 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2711 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2712 describing the trampolines.
2713 (ppc_elf_relocate_section): Update relocs to describe the
2714 trampolines.
2716 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2718 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2719 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2720 and R_PARISC_PCREL12F relocations.
2722 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2724 PR 6022
2725 * elflink.c (find_version_for_sym): New function split out from,
2726 but without export_dynamic test, ..
2727 (_bfd_elf_link_assign_sym_version): ..here.
2728 (_bfd_elf_export_symbol): Use it.
2730 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2732 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2733 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2734 * elflink.c: ..here, somewhat modified.
2735 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2736 _bfd_elf_link_find_version_dependencies,
2737 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2738 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2739 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2740 declare..
2741 * elflink.c: ..and make static here.
2742 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2743 of output_bfd from struct elf_find_verdep_info.
2744 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2745 struct elf_info_failed.
2746 (bfd_elf_size_dynamic_sections): Adjust.
2748 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2750 PR 6832
2751 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2752 after comp_unit_find_line call.
2754 2009-01-21 Nick Clifton <nickc@redhat.com>
2756 PR 9769
2757 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2758 tm_gmtoff field in struct tm.
2760 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2762 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2763 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2764 sections in soft-icache lines unless non_ia_text. Don't add
2765 rodata if doing so would exceed line size.
2767 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2769 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2770 types than bfd_link_hash_indirect, before early return, call
2771 _bfd_elf_link_hash_copy_indirect.
2773 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2775 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2776 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2777 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2778 (elf_backend_obj_attrs_order): New define.
2779 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2780 (elfNN_bed): Add elf_backend_obj_attrs_order.
2782 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2784 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2785 (obj_attr_size): Likewise.
2786 (write_obj_attribute): Likewise.
2787 (_bfd_elf_copy_obj_attributes): Likewise.
2788 (_bfd_elf_parse_attributes): Likewise.
2789 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2790 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2791 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2792 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2793 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2794 with macros.
2796 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2798 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2799 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2800 (bfd_elf_add_obj_attr_string): Likewise.
2801 (bfd_elf_add_obj_attr_int_string): Likewise.
2802 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2803 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2804 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2805 Tag_nodefaults has no default value.
2806 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2807 comment to reflect the new state.
2809 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2811 PR 9695
2812 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2813 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2814 (adjust_z_magix): Delete dead code handling QMAGIC.
2816 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2818 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2819 IMAGE_SCN_MEM_DISCARDABLE.
2821 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2823 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2824 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2825 * configure.in (commonbfdlib): Delete.
2826 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2827 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2828 is available, not just for linux.
2829 * po/SRC-POTFILES.in: Regenerate.
2830 * Makefile.in: Regenerate.
2831 * configure: Regenerate.
2833 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2834 Julian Brown <julian@codesourcery.com>
2836 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2837 ARM attributes in ABI 2.07.
2838 * elf32-arm.c (get_secondary_compatible_arch): New function.
2839 (set_secondary_compatible_arch): New function.
2840 (tag_cpu_arch_combine): New function.
2841 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2842 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2843 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2844 make it fit with order_01243.
2845 Add support for Tag_also_compatible_with,
2846 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2847 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2848 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2849 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2850 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2851 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2852 Rework the way unknown attributes are handled.
2853 Defer errors until all attributes have been processed.
2855 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2857 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2858 bfd_elf_add_obj_attr_int_string.
2859 Read Tag_compatibility from its new location in the attribute array,
2860 rather than the attribute list.
2861 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2862 bfd_elf_add_obj_attr_int_string.
2863 (_bfd_elf_parse_attributes): Likewise.
2864 (_bfd_elf_merge_object_attributes): There's now only one
2865 Tag_compatibility, and it's in the array, not the list.
2866 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2867 Tag_compatibility.
2868 (bfd_elf_add_obj_attr_compat): Rename to
2869 bfd_elf_add_obj_attr_int_string.
2870 (bfd_elf_add_proc_attr_compat): Rename to
2871 bfd_elf_add_proc_attr_int_string.
2872 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2873 Tag_compatibility.
2875 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2877 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2878 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2879 (vmsutil.lo): Add dependency rule.
2880 * Makefile.in: Regenerate.
2881 * config.bfd (ia64*-*-*vms*): Add case.
2882 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2883 * configure: Regenerate.
2884 * vmsutil.c: New file.
2885 * vmsutil.h: New file.
2886 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2887 attr to bfd_vma.
2888 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2889 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2890 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2891 elfNN_vms_object_p): New functions
2892 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2894 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2896 PR ld/9727
2897 * elflink.c (elf_gc_sweep): Exclude the group section if the
2898 first member of the section group is excluded.
2900 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2902 PR 9735
2903 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2904 saved filename, use bfd_alloc rather than bfd_malloc for it.
2906 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2908 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2910 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2912 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2914 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2916 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2918 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2920 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2921 num_lines_log2.
2922 (struct got_entry): Add br_addr.
2923 (struct call_info): Add priority.
2924 (struct function_info): Add lr_store and sp_adjust.
2925 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2926 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2927 area as an overlay, and check that no other overlays exist. Look up
2928 icache overlay manager entry sym.
2929 (BRA_STUBS, BRA, BRASL): Define.
2930 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2931 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2932 in branch insn.
2933 (count_stub, build_stub): Support soft-icache.
2934 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2935 (spu_elf_size_stubs): Size soft-icache stubs.
2936 (overlay_index): New function.
2937 (spu_elf_build_stubs): Make static. Support soft-icache.
2938 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2939 (find_function_stack_adjust): Save lr store and stack adjust insn
2940 offsets.
2941 (maybe_insert_function): Adjust find_function_stack_adjust call.
2942 (mark_functions_via_relocs): Retrieve priority.
2943 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2944 (sort_calls): Sort by priority first.
2945 (mark_overlay_section): Ignore .ovl.init.
2946 (sum_stack): Only print when stack_analysis.
2947 (print_one_overlay_section): New function, extracted from..
2948 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2949 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2950 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2951 analysis. Call spu_elf_build_stubs.
2952 (spu_elf_relocate_section): For soft-icache encode overlay index
2953 into addresses.
2954 (spu_elf_output_symbol_hook): Support soft-icache.
2955 (spu_elf_modify_program_headers: Likewise.
2957 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2958 num_regions to num_lines. Add line_size and max_branch.
2959 (enum _ovly_flavour): Add ovly_soft_icache.
2960 (spu_elf_build_stubs): Delete.
2962 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2964 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2965 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2967 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2969 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2970 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2971 the program, the known offset starts at the negative size of the
2972 TLS section.
2973 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2974 Similar.
2976 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2978 * config.bfd: Add lm32-*-rtems*.
2980 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2982 * coff-ppc.c: Add 2009 to Copyright.
2983 * elf32-cris.c: Likewise.
2984 * elflink.c: Likewise.
2986 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2988 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2989 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2991 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2993 PR ld/9679
2994 * elflink.c (elf_merge_st_other): New.
2995 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2996 hide them if needed.
2997 (elf_link_add_object_symbols): Updated.
2999 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3001 PR ld/9676
3002 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3003 ref_dynamic and dynamic_def fields when setting def_regular
3004 to 1.
3006 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3008 PR 9682
3009 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3010 literal.
3012 For older changes see ChangeLog-2008
3013 \f
3014 Local Variables:
3015 mode: change-log
3016 left-margin: 8
3017 fill-column: 74
3018 version-control: never
3019 End: