1 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
3 * elf32-vax.c (elf_vax_plt_sym_val): New function.
4 (elf_backend_plt_sym_val): Define.
6 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
8 * elf32-vax.c (elf_vax_reloc_type_class): New function.
9 (elf_backend_reloc_type_class): Define.
11 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
13 * elf32-vax.c (elf_vax_relocate_section): For symbol references
14 from an executable to a shared library treat R_VAX_PC32
15 relocations as R_VAX_PLT32 ones.
17 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
19 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
20 symbols in GOT space calculation.
21 (elf_vax_relocate_section): Adjust accordingly.
23 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
25 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
28 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
30 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
32 (elf_vax_relocate_section): Likewise.
34 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
36 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
37 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
39 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
41 * elf32-i386.c (elf_i386_check_relocs): Reformat.
42 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
44 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
46 * Makefile.am: Run "make dep-am".
47 * Makefile.in: Regenerated.
49 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
51 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
52 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
54 2009-06-15 Nick Clifton <nickc@redhat.com>
56 * po/ru.po: New Russian translation.
57 * configure.in (ALL_LINGUAS): Add ru.
58 * configure: Regenerate.
60 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
62 * elf32-i386.c: Remove duplicated comments.
64 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
67 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
68 dynamic IFUNC pointer in non-shared object. Use .got.plt
69 for IFUNC definition in PIE.
70 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
73 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
74 dynamic IFUNC pointer in non-shared object. Use .got.plt
75 for IFUNC definition in PIE.
76 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
79 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
81 * elf32-i386.c (elf_i386_check_relocs): Properly report
82 local symbol for unhandled relocation against STT_GNU_IFUNC
84 (elf_i386_relocate_section): Likewise.
85 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
86 (elf64_x86_64_relocate_section): Likewise.
88 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
91 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
92 (elf_i386_link_hash_table): Add loc_hash_table and
94 (elf_i386_local_hash): New.
95 (elf_i386_local_htab_hash): Likewise.
96 (elf_i386_local_htab_eq): Likewise.
97 (elf_i386_get_local_sym_hash): Likewise.
98 (elf_i386_link_hash_table_free): Likewise.
99 (elf_i386_allocate_local_dynrelocs): Likewise.
100 (elf_i386_finish_local_dynamic_symbol): Likewise.
101 (bfd_elf64_bfd_link_hash_table_free): Likewise.
102 (elf_i386_link_hash_table_create): Create loc_hash_table and
104 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
105 (elf_i386_size_dynamic_sections): Likewise.
106 (elf_i386_relocate_section): Likewise.
107 (elf_i386_finish_dynamic_sections): Likewise.
108 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
111 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
112 (elf64_x86_64_link_hash_table): Add loc_hash_table and
114 (elf64_x86_64_local_hash): New.
115 (elf64_x86_64_local_htab_hash): Likewise.
116 (elf64_x86_64_local_htab_eq): Likewise.
117 (elf64_x86_64_get_local_sym_hash): Likewise.
118 (elf64_x86_64_link_hash_table_free): Likewise.
119 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
120 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
121 (bfd_elf64_bfd_link_hash_table_free): Likewise.
122 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
124 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
126 (elf64_x86_64_size_dynamic_sections): Likewise.
127 (elf64_x86_64_relocate_section): Likewise.
128 (elf64_x86_64_finish_dynamic_sections): Likewise.
129 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
132 2009-06-10 Philip Blundell <philb@gnu.org>
134 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
135 elf_sec->this_hdr == NULL.
137 2009-06-12 Tristan Gingold <gingold@adacore.com>
139 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
140 * bfd-in2.h: Regenerated.
141 * libbfd.h: Regenerated.
143 * mach-o.c (FILE_ALIGN): New macro.
144 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
145 (bfd_mach_o_print_symbol): Ditto.
146 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
147 (bfd_mach_o_get_reloc_upper_bound): New function.
148 (bfd_mach_o_canonicalize_reloc): Ditto.
149 (bfd_mach_o_scan_write_relocs): Ditto.
150 (bfd_mach_o_scan_write_section_32): Remove offset argument.
151 (bfd_mach_o_scan_write_section_64): Ditto.
152 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
153 written for load command. Do not compute section file offset.
154 (bfd_mach_o_scan_write_segment_64): Ditto.
155 (bfd_mach_o_scan_write_symtab): Compute file offset first.
156 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
158 (bfd_mach_o_mangle_symbols): ... this new function.
159 (bfd_mach_o_write_contents): Be sure to habe load commands built.
160 Call bfd_mach_o_mangle_symbols.
161 (bfd_mach_o_build_commands): Adjust for filelen field.
162 Use FILE_ALIGN macro. Clear section file offset if section is empty.
163 Do not set symtab file offset anymore here.
164 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
165 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
166 Set reloc_count and rel_filepos section fields.
167 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
169 (bfd_mach_o_scan_read_section_64): Ditto.
170 (bfd_mach_o_scan_read_section): Ditto.
171 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
172 bfd_mach_o_asymbol. Use unsigned int for file offset type.
173 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
174 Handle weak-ref symbols.
175 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
176 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
177 (bfd_mach_o_scan): Remove assignment to removed field.
178 (bfd_mach_o_mkobject_init): Ditto.
179 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
180 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
181 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
182 (bfd_mach_o_swap_reloc_in): Ditto.
183 (bfd_mach_o_swap_reloc_out): Ditto.
185 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
186 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
187 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
188 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
189 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
190 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
191 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
192 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
193 (BFD_MACH_O_N_WEAK_DEF): New macros.
195 (bfd_mach_o_section_type): Add new enumeration values.
196 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
197 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
198 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
199 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
201 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
202 (BFD_MACH_O_GENERIC_RELOC_PAIR)
203 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
204 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
205 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
206 (BFD_MACH_O_RELENT_SIZE): Ditto.
207 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
208 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
209 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
210 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
211 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
212 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
213 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
214 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
215 (bfd_mach_o_reloc_info): New struct.
216 (bfd_mach_o_asymbol): New struct.
217 (bfd_mach_o_symtab_command): The symbols field is now of type
219 (bfd_mach_o_load_command): The offset and len fields are now of type
221 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
222 Add a filelen field. Add comments.
223 (bfd_mach_o_backend_data): New struct.
224 (bfd_mach_o_get_backend_data): New macro.
225 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
227 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
228 (bfd_mach_o_get_reloc_upper_bound): New prototype.
229 (bfd_mach_o_canonicalize_reloc): Ditto.
231 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
232 duplicated macro. Now defined to _bfd_generic_is_local_label.
233 (TARGET_NAME_BACKEND): New macro...
234 (TARGET_NAME_BACKEND): ... used to name a new variable.
235 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
238 * mach-o-i386.c (i386_howto_table): New variable.
239 (bfd_mach_o_i386_swap_reloc_in): New function.
240 (bfd_mach_o_i386_swap_reloc_out): Ditto.
241 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
242 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
243 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
244 (bfd_mach_o_bfd_reloc_type_lookup)
245 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
247 2009-06-11 Eric Paris <eparis@redhat.com>
248 Nick Clifton <nickc@redhat.com>
250 * opncls.c (_maybe_make_executable): New function. Gives execute
251 permission to an executable bfd that was opened for writing
252 provided that it is a regular file. Replaces common code found in...
253 (bfd_close): here and ...
254 (bfd_close_all_done): here.
256 2009-06-11 Anthony Green <green@moxielogic.com>
258 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
259 * bfd-in2.h: Rebuilt.
261 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
263 (moxie_reloc_map): Ditto.
264 Clean up copyright notice.
266 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
268 * bfd-in2.h: bfd_mmap prototype.
269 * bfdio.c (bfd_mmap): New function.
270 * libbfd.h (bfd_iovec): Add bmmap.
271 * cache.c (cache_bmmap): New function.
272 (cache_iovec): Initialize bmmap member.
273 * opencls.c (opncls_bmmap): New function.
274 (opncls_iovec): Initialize bmmap member.
276 2009-06-09 Tristan Gingold <gingold@adacore.com>
278 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
279 and stabstr_segment fields.
280 (mach_o_be_vec, mach_o_le_vec): Removed
281 (bfd_mach_o_version): New prototype.
283 * mach-o.c (bfd_mach_o_version): Make this function public.
284 (mach_o_wide_p): New function.
285 (bfd_mach_o_wide_p): Ditto.
286 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
288 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
289 Search in the list only if the name starts with a dot.
290 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
291 test. Check bfd_seek status.
292 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
293 (bfd_mach_o_scan_write_section_32): Ditto.
294 (bfd_mach_o_scan_write_section_64): Ditto.
295 (bfd_mach_o_scan_write_section): Removed.
296 (bfd_mach_o_scan_write_segment): Split into ...
297 (bfd_mach_o_scan_write_segment_32): ... this and ...
298 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
299 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
300 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
301 symbol table. Now returns a boolean.
302 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
303 Adjust for status type.
304 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
305 test. Write symbol table. Numbers the sections.
306 (bfd_mach_o_read_header): Check bfd_seek status.
307 Use mach_o_wide_p instead of hard-coded test.
308 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
309 (bfd_mach_o_scan_read_section_64): Ditto.
310 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
311 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
312 handled common symbols.
313 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
314 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
315 (bfd_mach_o_scan_read_dylinker): Ditto.
316 (bfd_mach_o_scan_read_dylib): Ditto.
317 (bfd_mach_o_scan_read_thread): Ditto.
318 (bfd_mach_o_scan_read_symtab): Ditto.
319 Do not create a section for the stabs.
320 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
321 (bfd_mach_o_scan_read_segment): Ditto.
322 (bfd_mach_o_scan_read_command): Ditto.
323 (bfd_mach_o_scan_start_address): Ditto.
324 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
325 (bfd_mach_o_archive_p): Check bfd_seek status.
326 (bfd_mach_o_core_fetch_environment): Ditto.
328 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
330 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
332 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
333 (elf_i386_link_hash_table_create): Initialize irelifunc.
334 (elf_i386_check_relocs): Updated. Set up irelifunc for
336 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
337 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
339 (elf_i386_relocate_section): Likewise.
341 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
342 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
343 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
345 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
346 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
348 (elf64_x86_64_relocate_section): Likewise.
350 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
352 (_bfd_elf_create_ifunc_sections): This.
354 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
356 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
359 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
361 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
362 relocation for R_386_32 against STT_GNU_IFUNC symbol when
363 building shared object. Check info->executable instead of
364 !info->shared when setting non_got_ref.
365 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
366 for non-GOT reference of STT_GNU_IFUNC symbol in shared
367 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
369 (elf_i386_relocate_section): Output dynamic relocation for
370 R_386_32 against STT_GNU_IFUNC symbol to get the real
371 function address when building shared object.
372 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
373 relocation for STT_GNU_IFUNC symbol in shared object.
375 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
376 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
377 symbol when building shared object. Check info->executable
378 instead of !info->shared when setting non_got_ref.
379 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
380 for non-GOT reference of STT_GNU_IFUNC symbol in shared
381 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
383 (elf64_x86_64_relocate_section): Output dynamic relocation
384 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
385 function address when building shared object.
386 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
387 relocation for STT_GNU_IFUNC symbol in shared object.
389 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
391 * Makefile.am: Run "make dep-am".
392 (BFD32_BACKENDS): Add mach-o-i386.lo.
393 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
394 * Makefile.in: Regenerate.
396 2009-06-06 Alan Modra <amodra@bigpond.net.au>
398 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
399 when looking for soft-icache stubs.
401 2009-06-05 Tristan Gingold <gingold@adacore.com>
403 * mach-o.h: Update copyright year.
404 (bfd_mach_o_mach_header_magic): New enum.
405 (bfd_mach_o_cpu_subtype): Now an enum.
406 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
407 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
408 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
409 (bfd_mach_o_load_command): Field type_required is now a boolean.
411 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
412 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
413 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
414 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
415 (bfd_mach_o_get_symtab_upper_bound): Ditto.
416 (bfd_mach_o_canonicalize_symtab): Ditto.
417 (bfd_mach_o_get_symbol_info): Ditto.
418 (bfd_mach_o_print_symbol): Ditto.
419 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
420 (bfd_mach_o_make_empty_symbol): Ditto.
421 (bfd_mach_o_write_contents): Ditto.
423 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
424 bfd_mach_o_mkobject): Defines.
425 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
426 Do not check with target vector but with flavour.
427 (struct mach_o_section_name_xlat): New declaration.
428 (dwarf_section_names_xlat): Ditto.
429 (text_section_names_xlat): Ditto.
430 (data_section_names_xlat): Ditto.
431 (struct mach_o_segment_name_xlat): Ditto.
432 (segsec_names_xlat): Ditto.
433 (bfd_mach_o_convert_section_name_to_bfd): New function.
434 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
435 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
436 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
437 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
438 Accept any input and output flavour. Do not share private data
440 (bfd_mach_o_count_symbols): Add a comment.
441 (bfd_mach_o_get_symtab_upper_bound): Make it public.
442 (bfd_mach_o_canonicalize_symtab): Ditto.
443 (bfd_mach_o_get_symbol_info): Ditto.
444 (bfd_mach_o_print_symbol): Ditto.
445 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
446 Use constants instead of hard-coded values.
447 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
449 (bfd_mach_o_scan_write_section_64): Ditto.
450 (bfd_mach_o_scan_write_segment): Ditto.
451 Do not copy sections anymore.
452 (bfd_mach_o_write_contents): Make it public.
453 Remove dead code. Rewrite typeflag assignment.
454 (bfd_mach_o_build_commands): New function.
455 (bfd_mach_o_set_section_contents): Ditto.
456 (bfd_mach_o_make_empty_symbol): Make it public.
457 (bfd_mach_o_read_header): Make it static.
458 Convert to bfd_boolean.
459 Use constants instead of hard-coded values.
460 (bfd_mach_o_make_bfd_section): Call
461 bfd_mach_o_convert_section_name_to_bfd to create name.
462 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
464 (bfd_mach_o_scan_read_section_64): Ditto.
465 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
466 a segment anymore. Use constants instead of hard-coded values.
467 (bfd_mach_o_scan_read_command): Fix style.
468 (bfd_mach_o_scan): Use constants instead of hard-coded values.
469 Get rid of BFD_IO_FUNCS.
470 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
471 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
472 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
473 (bfd_mach_o_object_p): Removed.
474 (bfd_mach_o_gen_core_p): New function, replaces ...
475 (bfd_mach_o_core_p): ... deleted.
476 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
478 * mach-o-i386.c: New file.
479 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
480 * configure.in (TDEFINES): Add mach_o_i386_vec.
481 * configure: Regenerated.
482 * targets.c: Add mach_o_i386_vec.
484 * mach-o.c: Update copyright years.
485 (BFD_IO_FUNCS): Remove (was not used).
486 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
487 bfd_mach_o_slurp_extended_name_table,
488 bfd_mach_o_construct_extended_name_table,
489 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
490 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
491 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
492 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
493 bfd_mach_o_get_section_contents_in_window,
494 bfd_mach_o_bfd_is_local_label_name,
495 bfd_mach_o_bfd_is_target_special_symbol,
496 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
497 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
498 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
499 bfd_mach_o_minisymbol_to_symbol,
500 bfd_mach_o_bfd_get_relocated_section_contents,
501 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
502 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
503 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
504 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
505 bfd_mach_o_bfd_merge_private_bfd_data,
506 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
507 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
508 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
509 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
510 bfd_mach_o_bfd_copy_private_header_data,
511 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
512 * mach-o-target.c: ... here.
513 Update copyright years.
515 2009-06-04 Alan Modra <amodra@bigpond.net.au>
517 * dep-in.sed: Don't use \n in replacement part of s command.
518 * Makefile.am (DEP1): LC_ALL for uniq.
520 * Makefile.in: Regenerate.
522 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
524 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
525 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
526 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
528 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
530 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
531 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
532 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
533 against STT_GNU_IFUNC symbols for static executables.
534 (elf_i386_finish_dynamic_symbol): Load GOT entry with
535 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
537 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
538 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
539 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
540 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
542 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
544 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
545 symbols to be left unimported when linking statically.
546 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
547 code when linking statically.
549 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
551 * elf32-i386.c (elf_i386_check_relocs): Increment
552 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
553 against STT_GNU_IFUNC symbol.
554 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
555 local STT_GNU_IFUNC definition is used.
556 (elf_i386_relocate_section): Handle got.offset != -1 for
557 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
560 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
561 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
562 relocations against STT_GNU_IFUNC symbol.
563 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
564 local STT_GNU_IFUNC definition is used.
565 (elf64_x86_64_relocate_section): Handle got.offset != -1
566 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
567 STT_GNU_IFUNC symbol.
569 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
572 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
573 (elf_i386_reloc_type_lookup): Likewise.
574 (R_386_tls): Removed.
575 (R_386_irelative): New.
576 (R_386_vt_offset): Updated.
577 (elf_i386_rtype_to_howto): Likewise.
578 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
579 (elf_i386_link_hash_table_create): Initialize igotplt,
581 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
582 (elf_i386_adjust_dynamic_symbol): Likewise.
583 (elf_i386_allocate_dynrelocs): Likewise.
584 (elf_i386_relocate_section): Likewise.
585 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
587 (elf_i386_finish_dynamic_symbol): When building a static
588 executable, use .iplt, .igot.plt and .rel.iplt sections for
589 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
590 locally defined STT_GNU_IFUNC symbol.
592 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
593 (x86_64_reloc_map): Likewise.
594 (R_X86_64_standard): Updated.
595 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
596 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
598 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
599 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
600 (elf64_x86_64_allocate_dynrelocs): Likewise.
601 (elf64_x86_64_relocate_section): Likewise.
602 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
604 (elf64_x86_64_finish_dynamic_symbol): When building a static
605 executable, use .iplt, .igot.plt and .rela.iplt sections for
606 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
607 for locally defined STT_GNU_IFUNC symbol.
609 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
610 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
612 * bfd-in2.h: Regenerated.
613 * libbfd.h: Likewise.
615 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
617 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
618 (_bfd_elf_make_ifunc_reloc_section): Removed.
619 (_bfd_elf_is_ifunc_symbol): Likewise.
620 (_bfd_elf_create_static_ifunc_sections): New.
622 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
624 (elf_link_add_object_symbols): Here.
625 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
626 STT_GNU_IFUNC symbol.
627 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
628 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
629 (IFUNC_INFIX): Removed.
630 (get_ifunc_reloc_section_name): Likewise.
631 (_bfd_elf_make_ifunc_reloc_section): Likewise.
632 (_bfd_elf_is_ifunc_symbol): Likewise.
633 (_bfd_elf_create_static_ifunc_sections): New.
635 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
637 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
638 (create_got_section): Likewise.
639 (allocate_dynrelocs): Likewise.
640 (readonly_dynrelocs): Likewise.
641 (set_tls_module_base): Likewise.
642 (dtpoff_base): Likewise.
644 (elf_i386_link_hash_table_create): Updated.
645 (elf_i386_create_dynamic_sections): Likewise.
646 (elf_i386_check_relocs): Likewise.
647 (elf_i386_size_dynamic_sections): Likewise.
648 (elf_i386_relocate_section): Likewise.
650 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
651 (create_got_section): Likewise.
652 (allocate_dynrelocs): Likewise.
653 (readonly_dynrelocs): Likewise.
654 (set_tls_module_base): Likewise.
655 (dtpoff_base): Likewise.
657 (elf64_x86_64_link_hash_table_create): Updated.
658 (elf64_x86_64_create_dynamic_sections): Likewise.
659 (elf64_x86_64_check_relocs): Likewise.
660 (elf64_x86_64_size_dynamic_sections): Likewise.
661 (elf64_x86_64_relocate_section): Likewise.
663 2009-05-28 Nick Clifton <nickc@redhat.com>
665 * targets.c (_bfd_target_vector): Only include plugin target in
666 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
668 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
670 * elf32-spu.c (struct call_info): New member broken_cycle.
671 (remove_cycle): Instead of physically removing call_info structures
672 to break call graph cycles, mark them using the broken_cycle flag.
673 (mark_overlay_section): Respect broken_cycle flag.
674 (unmark_overlay_section): Likewise.
675 (collect_lib_sections): Likewise.
676 (collect_overlays): Likewise.
677 (sum_stack): Likewise.
679 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
681 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
682 (mark_functions_via_relocs): Initialize callee->count to 1.
683 (pasted_function): Likewise.
684 (spu_elf_auto_overlay): Honor call counts when determining number
685 of stubs required in software i-cache mode.
687 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
689 * plugin.c (program_name): Remove.
690 (plugin_program_name): New.
691 (bfd_plugin_set_program_name): New.
692 (try_load_plugin): Use plugin_program_name.
693 * plugin.h (bfd_plugin_set_program_name): New.
695 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
697 * aclocal.m4: Include ../config/plugins.m4.
698 * configure.in: Use AC_PLUGINS.
699 * configure: Regenerate.
700 * Makefile.in: Regenerate.
701 * doc/Makefile.in: Regenerate.
703 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
705 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
707 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
708 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
709 * elf32-avr.c (elf32_avr_relax_section): Likewise.
710 * elf32-frv.c (elf32_avr_relax_section): Likewise.
711 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
712 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
713 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
714 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
715 * reloc.c (bfd_generic_relax_section): Likewise.
716 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
717 * vms.c (vms_bfd_relax_section): Likewise.
719 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
721 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
723 * elf32-i386.c (is_indirect_symbol): Renamed to ...
724 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
726 * elf32-i386.c (allocate_dynrelocs): Updated.
727 (elf_i386_relocate_section): Likewise.
728 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
729 (elf64_x86_64_relocate_section): Likewise.
731 * elf64-x86-64.c (is_indirect_symbol): Removed.
733 2009-05-26 Nick Clifton <nickc@redhat.com>
735 * po/id.po: Updated Indonesian translation.
737 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
739 * Makefile.am: Run "make dep-am".
742 (ALL_MACHINES): Add cpu-plugin.lo.
743 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
744 (BFD32_BACKENDS): Add plugin.lo.
745 (BFD32_BACKENDS_CFILES): Add plugin.c.
746 (libbfd_la_LIBADD): Add LIBDL
747 * archures.c (bfd_architecture): Add bfd_arch_plugin.
748 (bfd_plugin_arch): Declare.
749 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
750 * bfd.c (bfd): Add plugin_data.
751 * config.bfd: Handle the plugin target.
752 * configure.in: Check for --enable-plugins.
753 (LT_INIT): Use the dlopen option.
757 * targets.c (plugin_vec): Declare.
758 (_bfd_target_vector): Add plugin_vec.
759 * Makefile.in: Regenerate.
760 * bfd-in2.h: Regenerate.
761 * configure: Regenerate.
763 2009-05-26 Alan Modra <amodra@bigpond.net.au>
765 * dep-in.sed: Don't modify .o to .lo here. Output one filename
766 per line with all lines having continuation backslash. Prefix
767 first line with "A", following lines with "B".
768 * Makefile.am (DEP): Don't use dep.sed here.
769 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
770 dep.sed here on dependencies, sort and uniq.
771 * Makefile.in: Regenerate.
773 2009-05-25 Tristan Gingold <gingold@adacore.com>
775 * makefile.vms: Add verilog.obj to object list OBJS.
777 2009-05-24 Alan Modra <amodra@bigpond.net.au>
779 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
780 for BFD_IN_MEMORY is cleared.
781 (bfd_bwrite): Zero excess memory allocated.
783 2009-05-22 Julian Brown <julian@codesourcery.com>
785 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
787 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
788 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
789 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
790 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
791 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
792 (a8_erratum_fix, a8_erratum_reloc): New structs.
793 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
794 num_a8_erratum_fixes, fix_cortex_a8 fields.
795 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
796 (elf32_arm_add_stub): Split into two parts, creating...
797 (elf32_arm_create_or_find_stub_sec): New function.
798 (elf32_arm_final_link_relocate): Add forward declaration.
799 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
800 relocations, multiple relocations per stub.
801 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
802 (arm_size_one_stub): Use find_stub_size_and_template.
803 (a8_reloc_compare): New.
804 (find_thumb_glue): Add forward declaration.
805 (cortex_a8_erratum_scan): New.
806 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
807 (bfd_elf32_arm_set_cortex_a8_fix): New.
808 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
809 (arm_map_one_stub): Add THUMB32_TYPE support.
810 (a8_branch_to_stub_data): New.
811 (make_branch_to_a8_stub): New.
812 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
813 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
814 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
815 Cortex-A8 erratum workaround.
816 * bfd-in2.h: Regenerate.
818 2009-05-22 Alan Modra <amodra@bigpond.net.au>
820 * Makefile.am: Run "make dep-am".
821 * Makefile.in: Regenerate.
822 * po/SRC-POTFILES.in: Regenerate.
824 2009-05-21 Alan Modra <amodra@bigpond.net.au>
826 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
829 2009-05-21 Alan Modra <amodra@bigpond.net.au>
831 * elf-bfd.h (struct elf_backend_data
832 <elf_backend_link_output_symbol_hook>): Return an int.
833 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
834 symbols on deleted .opd entries.
835 * elflink.c (elf_link_output_sym): Return without outputting sym
836 if output_symbol_hook returns 2.
837 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
838 Abort if we must not discard sym.
839 (elf_link_input_bfd): Similarly, don't set finfo->indices for
841 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
842 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
843 elf_backend_link_output_symbol_hook return type change.
844 * elf32-arm.c (output_arch_syminfo): Likewise.
845 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
846 (elf32_arm_output_arch_local_syms): Likewise.
847 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
848 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
849 (bfd_score_elf_link_output_symbol_hook): Likewise.
850 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
851 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
852 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
853 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
854 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
855 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
856 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
857 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
858 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
859 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
860 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
862 2009-05-21 Alan Modra <amodra@bigpond.net.au>
864 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
865 out of range .opd symbols.
867 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
869 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
870 fprintf_vma directly.
871 * peXXigen.c (pe_print_edata): Likewise.
872 (pe_print_pdata): Likewise.
873 (_bfd_XX_print_ce_compressed_pdata): Likewise.
874 (_bfd_XX_print_private_bfd_data_common): Likewise.
876 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
878 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
880 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
881 Paul Brook <paul@codesourcery.com>
883 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
884 fix discarded sections.
886 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
888 * elf32-spu.c (mark_overlay_section): Move .init and .fini
889 sections into the software icache.
891 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
893 * elf32-spu.c (build_stub): Always build "compact" sofware
896 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
898 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
899 (spu_elf_setup): Initialize it.
900 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
901 Update to new-sytle cache manager data structures.
902 (spu_elf_build_stubs): Generate new-style cache manager data
903 structures and symbols.
904 (spu_elf_auto_overlay): Update size computation.
906 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
908 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
909 segments first amongst the program headers.
911 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
913 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
914 into addresses for relocation types that look at high bits. Remove
915 special handling of relocation overflow warnings.
917 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
919 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
920 control flow graph between fragments of a function.
922 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
924 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
925 generate only a 16-byte .toe section.
926 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
928 2009-05-14 Alan Modra <amodra@bigpond.net.au>
930 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
931 (spu_elf_place_overlay_data): ..here. New function.
932 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
934 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
936 * elf32-arm.c: Move sysdep.h to start of file.
938 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
940 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
942 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
943 __icache_tag_array and __icache_tag_array_size.
945 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
947 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
949 (bfinfdpic_link_omit_section_dynsym): Likewise.
950 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
952 2009-05-05 Paul Brook <paul@codesourcery.com>
954 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
955 * bfd-in2.h: Regenerate.
956 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
957 (_arm_elf_section_data): Add text and exidx fields.
958 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
959 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
960 copy_exidx_entry): New functions.
961 (elf32_arm_write_section): Fixup .ARM.exidx contents.
963 2009-05-05 Christophe lyon <christophe.lyon@st.com>
965 * elf32-arm.c (DEF_STUBS): New helper define.
966 (DEF_STUB): Likewise.
967 (stub_def): New type.
968 (stub_definitions): New array, containing stub template pointers
970 (arm_size_one_stub): Make use of stub_definitions.
972 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
974 * elflink.c (find_version_for_sym): Remove from here, ...
975 * linker.c (bfd_find_version_for_sym): ... rename, replace
976 here, make public and update all callers.
977 * bfd-in2.h: Regenerate.
979 2009-04-30 Nick Clifton <nickc@redhat.com>
981 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
983 (struct elf_obj_data): Add has_ifunc_symbols boolean.
984 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
985 into a STT_GNU_IFUNC symbol type.
986 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
988 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
989 the binary contains ifunc symbols.
990 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
991 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
992 * elf32-i386.c (is_indirect_function): New function.
993 (elf_i386_check_relocs): Create an ifunc output section.
994 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
995 section if necessary.
996 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
998 (elf_i386_add_symbol_hook): New function. Set the
999 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1000 symbol is encountered.
1001 (elf_backend_post_process_headers): Define.
1002 (elf_backend_add_symbol_hook): Define.
1003 (elf_i386_post_process_headers): Rename to
1004 elf_i388_fbsd_post_process_headers.
1005 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1006 (is_indirect_function): New function.
1007 (elf64_x86_64_check_relocs): Create an ifunc output section.
1008 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1009 section if necessary.
1010 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1011 symbol if necessary.
1012 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1013 elf_obj_data structure if an ifunc symbol is encountered.
1014 (elf_backend_post_process_headers): Define.
1015 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1016 if we have ifunc symbols to handle.
1017 (get_ifunc_reloc_section_name): New function. Computes the name
1018 for an ifunc section.
1019 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1020 section to hold ifunc relocs.
1021 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1022 (bfd_print_symbol_vandf): Handle ifunc symbols.
1023 (bfd_decode_symclass): Likewise.
1024 * bfd-in2.h: Regenerate.
1026 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1028 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1029 MOVW and MOVT relocations in a shared library link.
1031 2009-04-27 Anthony Green <green@moxielogic.com>
1033 * verilog.c: New file.
1034 * Makefile.am (BFD32_LIBS): Add verilog.c.
1035 (BFD32_LIBS_CFILES): Add verilog.c.
1036 (verilog.lo): New build rule.
1037 * Makefile.in: Rebuilt.
1038 * targets.c: Add verilog support.
1039 * bfd.c (tdata union): Add Verilog private data field.
1040 * bfd-in2.h: Regenerate.
1042 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1044 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1047 2009-04-23 Matthias Klose <doko@ubuntu.com>
1049 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1051 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1054 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1055 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1056 (elf32_arm_size_stubs): Likewise.
1057 (record_thumb_to_arm_glue): Deleted unused function.
1058 (bfd_elf32_arm_process_before_allocation): No longer handle
1059 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1060 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1061 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1063 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1065 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1066 (elf32_arm_write_section): Declare early.
1067 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1068 (arm_allocate_glue_section_space): Exclude empty sections.
1069 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1070 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1072 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1073 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1074 (elf32_arm_size_dynamic_sections): Allocate interworking
1076 (bfd_elf32_bfd_final_link): Define.
1078 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1080 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1082 * coffcode.h (coff_compute_section_file_positions): Clear
1083 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1085 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1086 force_minimum_alignment.
1088 * libcoff.h: Regenerated.
1090 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1091 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1093 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1094 nor target_subsystem.
1096 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1097 force_minimum_alignment nor target_subsystem.
1099 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1101 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1102 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1103 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1104 include in coff-x86_64.c of headers.
1105 (PDATA_ROW_SIZE): New define.
1106 (pex_regs[]): New static array.
1107 (pex64_get_runtime_function): New static function.
1108 (pex64_get_unwind_info): Likewise.
1109 (pex64_get_scope_entry): Likewise.
1110 (pex64_xdata_print_uwd_codes): Likewise.
1111 (pex64_get_section_by_rva): Likewise.
1112 (pex64_dump_xdata): Likewise.
1113 (pex64_bfd_print_pdata): Likewise.
1114 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1115 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1116 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1118 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1119 Alan Modra <amodra@bigpond.net.au>
1120 Dave Korn <dave.korn.cygwin@gmail.com>
1122 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1123 long names and non-NUL-terminated strings.
1125 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1127 * bfd-in2.h: Regenerated.
1129 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1131 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1132 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1134 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1137 * coffcode.h (bfd_pei_p): New.
1139 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1140 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1141 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1142 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1143 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1144 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1146 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1147 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1148 bfd_efi_rtdrv_x86_64_vec,
1149 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1150 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1151 * targets.c: Likewise.
1153 * configure: Regenerated.
1154 * libcoff.h: Likewise.
1155 * Makefile.in: Likewise.
1157 * efi-app-ia32.c: Removed.
1158 * efi-app-x86_64.c: Likewise.
1159 * efi-bsdrv-ia32.c: Likewise.
1160 * efi-bsdrv-ia64.c: Likewise.
1161 * efi-bsdrv-x86_64.c: Likewise.
1162 * efi-rtdrv-ia32.c: Likewise.
1163 * efi-rtdrv-ia64.c: Likewise.
1164 * efi-rtdrv-x86_64.c: Likewise.
1165 * efi-rtdrv-ia32.c: Likewise.
1167 * efi-app-ia64.c: Moved to ...
1169 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1170 (TARGET_NAME): Set to pei-ia64.
1172 * libpei.h (bfd_target_pei_p): Removed.
1173 (bfd_target_pei_arch): Likewise.
1174 (bfd_target_efi_app_p): Likewise.
1175 (bfd_target_efi_app_arch): Likewise.
1176 (bfd_target_efi_bsdrv_p): Likewise.
1177 (bfd_target_efi_bsdrv_arch): Likewise.
1178 (bfd_target_efi_rtdrv_p): Likewise.
1179 (bfd_target_efi_rtdrv_arch): Likewise.
1180 (bfd_pe_executable_p): Likewise.
1182 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1183 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1184 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1185 and efi-rtdrv-ia32.c.
1186 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1187 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1188 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1189 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1190 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1191 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1192 (efi-app-ia64.lo): Removed.
1193 (efi-bsdrv-ia32.lo): Likewise.
1194 (efi-rtdrv-ia32.lo): Likewise.
1195 (efi-app-ia64.lo): Likewise.
1196 (efi-bsdrv-ia64.lo): Likewise.
1197 (efi-rtdrv-ia64.lo): Likewise.
1198 (efi-app-x86_64.lo): Likewise.
1199 (efi-bsdrv-x86_64.lo): Likewise.
1200 (efi-rtdrv-x86_64.lo): Likewise.
1203 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1205 (arch_type): Removed.
1206 (pe_arch): Likewise.
1207 (pe_bfd_object_p): Just return coff_object_p.
1209 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1210 bfd_pe_executable_p with bfd_pei_p.
1212 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1214 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1215 PLT entries to an undefined symbol when generating a shared
1218 2009-04-17 Nick Clifton <nickc@redhat.com>
1221 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1223 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1225 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1226 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1227 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1228 * binary.c (binary_bfd_define_common_symbol): Likewise.
1229 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1230 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1231 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1232 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1233 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1234 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1235 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1236 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1237 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1238 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1239 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1240 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1241 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1242 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1243 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1244 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1245 * som.c (som_bfd_define_common_symbol): Likewise.
1246 * srec.c (srec_bfd_define_common_symbol): Likewise.
1247 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1248 * versados.c (versados_bfd_define_common_symbol): Likewise.
1249 * vms.c (vms_bfd_define_common_symbol): Likewise.
1250 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1251 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1252 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1253 (pmac_xcoff_vec): Likewise.
1254 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1255 (aix5coff64_vec): Likewise.
1256 * linker.c (bfd_generic_define_common_symbol): New function.
1257 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1258 (_bfd_define_common_symbol): New field.
1259 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1260 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1261 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1263 * bfd-in2.h: Regenerate.
1264 * libbfd.h: Likewise.
1265 * libcoff.h: Likewise.
1267 2009-04-15 Anthony Green <green@moxielogic.com>
1269 * targets.c: Add moxie support.
1270 * Makefile.am: Ditto.
1271 * Makefile.in: Rebuilt.
1272 * cpu-moxie.c, elf32-moxie.c: New files.
1273 * archures.c: Add moxie support.
1274 * configure.in: Add moxie support.
1275 * configure: Rebuilt.
1276 * config.bfd, archures.c: Add moxie support.
1277 * bfd-in2.h: Rebuilt.
1279 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1281 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1282 branch to an undef weak symbol into a jump to next instruction if
1283 a PLT entry will be created.
1285 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1287 * coffgen.c (make_a_section_from_file): Set the backend long
1288 section names enable if long section names found on input.
1289 * coffcode.h: Extend long section names documentation to match.
1291 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1293 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1296 2009-04-07 DJ Delorie <dj@redhat.com>
1298 * archures.c: Add bfd_mach_mep_c5.
1299 * bfd-in2.h: Likewise.
1300 * cpu-mep.c: Add bfd_c5_arch.
1301 * elf32-mep.c: Support it.
1303 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1305 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1306 info->callbacks->einfo.
1307 * linker.c (_bfd_generic_section_already_linked): Likewise.
1309 2009-04-06 DJ Delorie <dj@redhat.com>
1311 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1313 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1315 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1316 _bfd_pex64_print_pdata only if PE is defined.
1318 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1319 (_bfd_pex64_print_pdata): This.
1321 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1322 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1325 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1327 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1328 _bfd_pep_print_x64_pdata.
1329 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1330 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1332 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1334 * elf32-xtensa.c (relax_property_section): Always set r_offset
1337 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1339 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1340 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1342 (elf32_arm_stub_type): New enum values for the two new stubs.
1343 (arm_type_of_stub): Make use of the two new stubs.
1344 (arm_size_one_stub): Handle the two new stubs.
1346 2009-04-01 Matt Thomas <matt@netbsd.org>
1348 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1349 hidden symbols into the GOT or PLT.GOT.
1350 (elf_vax_relocate_section): Do not emit a PCREL reloc
1351 into a shared object if it is against a hidden symbol.
1353 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1355 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1356 and know_contains_shared_object_p.
1357 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1358 Cache the result in the archive_info table.
1359 (xcoff_auto_export_p): Add an "info" parameter and update the
1360 call to xcoff_archive_contains_shared_object_p.
1361 (xcoff_mark_auto_exports): Update accordingly.
1362 (xcoff_post_gc_symbol): Likewise.
1364 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1366 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1369 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1371 * coff-rs6000.c (member_layout): New structure.
1372 (archive_iterator): Likewise.
1373 (member_layout_init): New function.
1374 (archive_iterator_begin): Likewise.
1375 (archive_iterator_next): Likewise.
1376 (xcoff_write_armap_old): Use the new iterator functions.
1377 (do_shared_object_padding): Delete.
1378 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1379 handling of arch_info.
1380 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1381 first loop rather than the second. Allocate a member header if
1382 there isn't one, then work out the stat information and length
1383 in the first loop too. Use the new iterators for the second loop.
1384 (xcoff_write_archive_contents_big): Likewise.
1386 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1388 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1389 (bfd_xcoff_set_archive_import_path): Likewise.
1390 * bfd-in2.h: Regenerate.
1391 * xcofflink.c: Include libiberty.h.
1392 (xcoff_archive_info): New structure.
1393 (xcoff_archive_info_hash): New function.
1394 (xcoff_archive_info_eq): Likewise.
1395 (xcoff_get_archive_info): Likewise.
1396 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1397 (bfd_xcoff_split_import_path): New function.
1398 (bfd_xcoff_set_archive_import_path): Likewise.
1399 (xcoff_set_import_path): Move earlier in file.
1400 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1401 object to the the directory part of the bfd's filename. Get the
1402 import path and filename of an archive object from the archive's
1403 xcoff_tdata, initializing it if necessary. Update use of
1405 (bfd_link_input_bfd): Update use of import_file_id.
1406 (xcoff_write_global_symbol): Likewise.
1408 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1410 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1412 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1414 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1415 a .loader section for relocatable links.
1416 (xcoff_need_ldrel_p): New function.
1417 (xcoff_mark): Use it.
1418 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1420 (xcoff_build_ldsym): New function, split out from...
1421 (xcoff_build_ldsyms): ...here. Rename to...
1422 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1423 call xcoff_build_ldsym, if there's a loader section.
1424 (xcoff_build_loader_section): New function, extracted verbatim from...
1425 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1426 there's a loader section. Only add an __rtinit loader symbol
1427 if there's a loader section. Update after above name change.
1428 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1429 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1430 and xcoff_create_ldrel.
1431 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1432 (xcoff_reloc_link_order): Likewise, but only call it if there's
1433 a loader section. Use xcoff_symbol_section.
1434 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1435 if there's a loader section.
1437 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1439 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1441 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1443 * elf32-arm.c (group_sections): Rewrite loops for better
1446 2009-03-30 DJ Delorie <dj@redhat.com>
1448 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1449 relocs when doing a relocatable link.
1451 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1453 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1454 "ERROR:", in error messages.
1455 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1456 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1457 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1458 (elf32_arm_merge_eabi_attributes): Likewise.
1459 (elf32_arm_merge_private_bfd_data): Likewise.
1461 2009-03-27 Nick Clifton <nickc@redhat.com>
1463 * section.c (bfd_get_section_contents): Detect and handle the case
1464 where a section has the SEC_IN_MEMORY flag set but no actual
1467 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1470 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1471 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1472 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1473 if we don't find matching PT_LOAD when copying.
1475 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1477 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1478 the reloc descriptions.
1480 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1482 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1483 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1484 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1486 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1488 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1489 (bfd_i386_arch_intel_syntax): Likewise.
1490 (i8086_arch): Likewise.
1491 (bfd_x86_64_arch): Likewise.
1493 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1495 * elf32-cris.c (cris_elf_relocate_section): <case
1496 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1497 symbols for non-allocated sections. Don't check whether to
1498 generate R_CRIS_DTPMOD for non-allocated sections.
1499 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1500 handle relocation GC:ing if applied to non-allocated section.
1501 (cris_elf_check_relocs): Similar.
1503 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1504 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1505 when emitting a known TP offset in the GOT.
1507 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1509 * elf64-ppc.c (synthetic_opd): Delete.
1510 (compare_symbols): Look for .opd name rather than section match.
1511 (ppc64_elf_get_synthetic_symtab): Likewise.
1513 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1515 * elf32-ppc.c (is_pic_glink_stub): Delete.
1516 (is_nonpic_glink_stub): New function.
1517 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1519 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1521 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1522 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1524 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1525 macros for visibilty and locality checks.
1526 (elf_s390_adjust_dynamic_symbol): Likewise.
1527 (allocate_dynrelocs): Likewise.
1528 (elf_s390_relocate_section): Likewise.
1529 (elf_s390_finish_dynamic_symbol): Likewise.
1530 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1531 (elf_s390_adjust_dynamic_symbol): Likewise.
1532 (allocate_dynrelocs): Likewise.
1533 (elf_s390_relocate_section): Likewise.
1534 (elf_s390_finish_dynamic_symbol): Likewise.
1536 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1538 * bfd-in2.h: Regenerated.
1539 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1540 for debugging sections and map memory read/write dependent on
1542 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1543 without memory read flags set.
1544 * section.c: Add SEC_COFF_NOREAD to section flags.
1546 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1548 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1551 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1553 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1554 "no overlays" return. If there are overlays, create overlay
1555 manager entry symbols here, so that..
1556 (spu_elf_build_stubs): ..we don't need to set them up here.
1557 Simplify entry symbol tests.
1558 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1560 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1562 * elf.c (elfcore_grok_openbsd_procinfo)
1563 (elfcore_grok_openbsd_note): New functions.
1564 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1566 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1568 * vms-hdr.c: Don't include alloca.h.
1569 * elf32-m68hc1x.c: Include alloca-conf.h.
1571 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1573 * Makefile.am: Run "make dep-am".
1574 * Makefile.in: Regenerate.
1576 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1578 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1580 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1582 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1584 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1585 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1586 ovly_return fields with ovly_entry[2]. Adjust all users.
1587 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1589 (spu_elf_build_stubs): Likewise.
1590 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1591 ovly_flavour changes. Update all callers.
1592 (ovl_stub_size_log2): New function.
1593 (build_stub): Handle compact icache stubs. Use different manager
1594 entry point for stubs in non-icache area.
1595 (spu_elf_size_stubs): Don't allocate space for indirect branch
1597 (spu_elf_build_stubs): And don't built them.
1599 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1601 * dwarf2.c (read_section): Always use rawsize, if available.
1603 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1605 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1606 of rawsize and size for buffer.
1608 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1610 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1611 parameter just because fixed sections fit into local store.
1612 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1613 generating overlays if fixed sections plus reserved stack
1614 and heap space fit into local store.
1616 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1618 * elf32-spu.c (build_stub): Correct icache set_id.
1619 (spu_elf_relocate_section): Likewise.
1621 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1623 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1624 symbol table if it was created by the current call.
1626 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1628 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1629 class XMC_DS rather than XMC_UA.
1631 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1633 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1634 bfd_boolean export_defineds parameter with an unsigned int
1635 auto_export_flags parameter.
1636 * bfd-in2.h: Regenerate.
1637 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1638 split out from xcoff_build_ldsyms.
1639 (xcoff_covered_by_expall_p): New function.
1640 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1641 but with extra code to handle -bexpfull and -bexpall.
1642 (xcoff_mark_auto_exports): New function.
1643 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1644 a function should be automatically exported.
1645 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1646 parameter with an auto_export_flags parameter. Update ldinfo
1647 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1650 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1652 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1653 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1654 init and fini functions. Do garbage collection for objects
1655 without an entry point too.
1657 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1659 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1660 check whether a symbol has csect information.
1661 (coff_print_aux): Likewise.
1662 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1663 information for C_AIX_WEAKEXT too.
1664 (_bfd_xcoff_swap_aux_out): Likewise.
1665 (xcoff_reloc_type_br): Handle defweak symbols too.
1666 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1667 information for C_AIX_WEAKEXT too.
1668 (_bfd_xcoff64_swap_aux_out): Likewise.
1669 (xcoff64_reloc_type_br): Handle defweak symbols too.
1670 * coffgen.c (coff_print_symbol): Handle auxillary function
1671 information for C_AIX_WEAKEXT too.
1672 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1673 instead of BSF_GLOBAL if the L_WEAK flag is set.
1674 (xcoff_dynamic_definition_p): New function.
1675 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1676 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1677 always take the symbol class from the ldsym. Use weak bfd symbol
1678 types for weak ldsyms.
1679 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1680 Fix the check for whether a definition is from a shared object.
1681 Allow redefinitions of weak symbols.
1682 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1683 (xcoff_keep_symbol_p): Likewise.
1684 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1685 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1686 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1687 but mark them as L_WEAK.
1688 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1689 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1691 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1693 * xcofflink.c (xcoff_mark): When walking the relocations,
1694 only mark the target symbol or the target section, not both.
1695 (xcoff_final_definition_p): New function.
1696 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1697 symbol is a valid definition of the associated output symbol.
1698 Use XCOFF_ALLOCATED to stop the same hash table entry having
1700 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1702 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1704 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1706 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1709 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1711 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1712 * libcoff.h: Regenerate.
1713 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1714 line-number counts in the bfd's lineno_counts field.
1715 Don't keep per-csect line-number counts.
1716 (xcoff_sweep): Don't update per-csect line-number counts.
1717 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1718 entries in each output section.
1719 (xcoff_link_input_bfd): Get the number of line numbers from
1720 the bfd's lineno_counts field, rather than recalculating it
1721 from scratch. Fix the range check when updating C_BINCL and
1723 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1724 here. Don't expect csects to have line-number counts.
1726 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1728 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1729 * libcoff.h: Regenerate.
1730 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1731 "skip" logic from xcoff_link_input_bfd.
1732 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1733 objects in a dynamic link, rather than checking whether csectpp
1734 is null. Always allocate debug_index for other objects,
1735 and always go through the loop. Update the type of debug_index
1736 after the change above. Read the auxillary csect information
1737 and use xcoff_keep_symbol_p to decide whether a symbol should
1738 be kept. Set its debug_index to -2 if not.
1739 (xcoff_link_input_bfd): Update the type of debug_index after
1740 the change above and always expect it to be nonnull. Use it to
1741 test whether a symbol should be stripped, rather than making the
1742 decision here. Postpone all symbol creation to the second pass.
1744 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1746 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1747 creating a descriptor.
1748 (xcoff_sweep): Don't mark toc_section unless it's needed.
1749 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1750 when marking every bfd.
1751 (xcoff_link_input_bfd): Skip all TOC anchors.
1752 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1753 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1754 to -1; call xcoff_find_tc0 instead.
1756 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1758 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1759 * libcoff.h: Regenerate.
1760 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1761 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1762 the previous symbol's csect. Treat last_symndx as an inclusive value
1763 and simplify its handling.
1764 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1765 symbols with the right csect. Don't mark rsec when processing
1766 relocations against undefined or absolute sections.
1767 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1768 of bfd_und_section_ptr.
1769 (xcoff_link_input_bfd): Likewise.
1771 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1773 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1774 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1775 flag is set. Assert that all undefined symbols are either
1776 imported or defined by a dynamic object.
1777 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1778 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1779 handling to all relocations. Only set XCOFF_CALLED for function
1781 (xcoff_find_function): New function, split out from...
1782 (bfd_xcoff_export_symbol) ...here.
1783 (xcoff_set_import_path): New function, split out from...
1784 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1785 meaning of XCOFF_CALLED.
1786 (xcoff_mark_symbol): If we mark an undefined and unimported
1787 symbol, find some way of defining it. If the symbol is a function
1788 descriptor, fill in its definition automatically. If the symbol
1789 is a function, mark its descriptor and allocate room for global
1790 linkage code. Otherwise mark the symbol as implicitly imported.
1791 Move the code for creating function descriptors from...
1792 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1793 check for symbols that were implicitly defined.
1794 (xcoff_mark): Don't count any dynamic relocations against
1796 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1797 in the xcoff link info.
1798 (xcoff_link_input_bfd): Remove handling of undefined and
1801 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1803 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1804 if the target is absolute. Fix comment typo.
1805 (xcoff_ppc_relocate_section): Remove FIXME.
1806 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1807 if the target is absolute.
1809 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1811 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1812 R_POS and R_NEG relocations against absolute symbols to the
1815 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1817 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1818 to 2 for bfd_mach_ppc_620.
1820 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1822 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1823 * configure.in: Likewise.
1824 * configure: Regenerate.
1826 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1829 * elf.c (assign_section_numbers): Generate symbol table if there
1830 is any relocation in output.
1831 (_bfd_elf_compute_section_file_positions): Likewise.
1833 2009-03-13 Nick Clifton <nickc@redhat.com>
1836 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1837 * elflink.c (elf_link_read_relocs_from_section): Use
1838 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1839 relocs but no symbol table.
1840 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1842 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1845 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1846 to check ___tls_get_addr.
1848 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1849 strncmp to check __tls_get_addr.
1851 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1853 * dwarf2.c (read_section): Always check the offset, even when the
1854 section has been read before.
1856 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1858 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1861 2009-03-11 Chris Demetriou <cgd@google.com>
1863 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1864 * bfd-in2.h: Regenerate.
1865 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1866 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1868 (bsd_write_armap): Likewise.
1869 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1870 flag is set, do nothing.
1871 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1874 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1876 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1877 used to update stack pointer.
1879 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1882 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1883 for unknown symbols in absolute section.
1885 2009-03-06 Nick Clifton <nickc@redhat.com>
1887 * po/es.po: Updated Spanish translation.
1889 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1891 * elf32-arm.c (group_sections): Take next section size into
1892 account before accepting to group it.
1894 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1896 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1898 (elf32_arm_final_link_relocate): Likewise.
1900 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1903 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1905 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1907 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1908 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1909 (BFD_FAKE_SECTION): Init new flag.
1910 * ecoff.c (bfd_debug_section): Likewise.
1911 * bfd-in2.h: Regenerate.
1912 * libbfd.h: Regenerate.
1913 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1914 (ppc_elf_reloc_type_lookup): Handle new relocs.
1915 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1916 without marker relocs.
1917 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1918 if section has no old-style calls.
1919 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1920 Don't try to optimize new-style __tls_get_addr call when handling
1921 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1923 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1924 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1925 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1926 without marker relocs.
1927 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1928 if section has no old-style calls. Set toc_ref for new relocs as
1930 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1931 Don't try to optimize new-style __tls_get_addr call when handling
1932 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1935 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1938 * configure.in: Test for ld --as-needed support. Link shared
1939 libbfd against libm.
1940 * configure: Regenerate.
1942 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1944 * Makefile.am: Run "make dep-am".
1945 * Makefile.in: Regenerate.
1947 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1949 * elf32-score7.c: New file.
1950 * elf32-score.h: New file.
1951 * elf32-score.c: Add code to support score 7. Set score7 as the
1953 * cpu-score.c: Add score7 architecure.
1954 (compatibile): New function.
1955 * Makefile.am: Add rules for building elf32-score7 object.
1956 * Makefile.in: Regenerate.
1957 * configure.in: Add elf32-score7 object to score vectors.
1958 * configure: Regenerate.
1959 * reloc.c: Add score7 relocs.
1960 * archures.c: Add score3 and score7 machine numbers.
1961 * bfd-in2.h: Regenerate.
1962 * libbfd.h: Regenerate.
1964 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1966 * configure: Regenerate.
1968 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1970 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1971 (elf32_hppa_check_relocs): Use it.
1973 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1975 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1976 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1977 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1978 (elf_hppa_record_segment_addrs): Likewise.
1979 (elf_hppa_final_link): Likewise.
1980 (elf_hppa_relocate_insn): Likewise.
1981 (elf_hppa_final_link_relocate): Likewise.
1982 (elf64_hppa_relocate_section): Likewise.
1983 * elf64-hppa.c: Insert above.
1985 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1987 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1988 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1989 (elf_hppa_relocate_section): Likewise.
1990 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1991 from struct elf_link_hash_entry. Add count field.
1992 (struct elf64_hppa_dyn_hash_table): Delete.
1993 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1994 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1995 (hppa_elf_hash_entry, eh_name): Define.
1996 (elf64_hppa_new_dyn_hash_entry): Delete.
1997 (elf64_hppa_dyn_hash_lookup): Delete.
1998 (elf64_hppa_dyn_hash_traverse): Delete.
1999 (get_dyn_name): Delete.
2000 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2001 of struct elf64_hppa_dyn_hash_entry *.
2002 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2003 allocate_global_data_plt, allocate_global_data_stub,
2004 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2006 (hppa64_link_hash_newfunc): New.
2007 (elf64_hppa_hash_table_create): Rework.
2008 (count_dyn_reloc): Likewise.
2009 (hppa64_elf_local_refcounts): New.
2010 (elf64_hppa_check_relocs): Rework using standard technique for recording
2011 local DLT, PLT and OPD reference counts.
2012 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2013 elf_link_hash_entry *.
2014 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2015 allocate_global_data_plt, allocate_global_data_stub,
2016 allocate_global_data_opd, allocate_dynrel_entries,
2017 elf64_hppa_adjust_dynamic_symbol,
2018 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2019 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2020 Use hppa_link_hash_table. Rework.
2021 (elf64_hppa_link_output_symbol_hook): Rework.
2022 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2023 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2024 elf64_hppa_finish_dynamic_sections): Likewise.
2026 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2028 * elf32-arm.c (stub_reloc_type): Removed.
2029 (insn_sequence): Renamed reloc_type field to r_type.
2030 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2031 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2032 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2033 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2034 (arm_stub_is_thumb): Catch new stubs.
2035 (arm_type_of_stub): Handle new stubs.
2036 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2037 (bfd_elf32_arm_process_before_allocation): Remove useless
2040 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf.c (elf_find_function): Use is_function_type to check
2045 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2047 * xtensa-modules.c: Revert to previous version 1.11 due
2048 to inadvertant commit.
2050 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2052 * elf32-xtensa.c (text_action_add): Separate test for action
2053 type. Break if saved action is ta_widen_insn at same offset.
2055 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2057 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2058 to elf32_arm_stub_long_branch_any_arm_pic.
2059 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2060 (enum elf32_arm_stub_type, arm_type_of_stub)
2061 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2064 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2066 * elf32-arm.c (PREV_SEC): Update comment.
2067 (group_sections): Rename argument to stubs_always_after_branch.
2068 Reverse the list and place stubs at the end of input sections.
2070 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2072 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2074 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2076 (arm_size_one_stub): Remove unnecessary break.
2077 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2079 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2081 * elf32-arm.c (stub_insn_type): New type.
2082 (stub_reloc_type): Likewise.
2083 (insn_sequence): Likewise.
2084 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2085 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2086 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2087 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2088 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2089 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2090 (elf32_arm_stub_hash_entry): Add new helper fields.
2091 (stub_hash_newfunc): Initialize these new fields.
2092 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2093 to take endianness into account.
2094 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2095 (arm_map_one_stub): Code is now more generic, thanks to
2098 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2100 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2102 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2103 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2104 BLX is not available. Fix typo in warning message. Add comments
2105 and improve formatting.
2106 (arm_build_one_stub): Adjust to new
2107 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2108 (arm_map_one_stub): Likewise.
2110 2009-02-23 Tristan Gingold <gingold@adacore.com>
2111 Eric Botcazou <ebotcazou@adacore.com>
2112 Douglas B Rupp <rupp@gnat.com>
2114 * vms.h: Update copyright year, fix comments, reorder declarations.
2115 (_bfd_save_vms_section): Remove the prototype.
2116 (EGPS_S_V_NO_SHIFT): New constant.
2117 (bfd_vms_set_section_flags): New prototype.
2118 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2120 (EGSY_S_W_FLAGS): Ditto.
2121 (EGSY_S_V_QUAD_VAL): Ditto.
2122 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2123 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2124 EGST_S_B_NAMLNG): Ditto.
2125 (ESRF_S_B_NAMLNG): Ditto.
2126 (ETIR_S_C_HEADER_SIZE): Ditto.
2127 (EGPS_S_V_ALLOC_64BIT): Ditto.
2128 (DST_S_C_EPILOG): Ditto.
2129 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2130 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2131 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2132 (DST_S_L_PCLINE_UNSLONG): Ditto.
2133 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2134 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2135 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2136 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2137 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2138 (DST_S_B_SRC_UNSBYTE): Ditto.
2139 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2141 (vms_section, vms_reloc): Remove types.
2142 (hdr_struc): Replaced by ...
2143 (hdr_struct): ... new type.
2144 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2145 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2146 (EMH_DATE_LENGTH): Ditto.
2147 (eom_struc): Replaced by ...
2148 (eom_struct): ... new type.
2149 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2150 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2151 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2152 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2153 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2154 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2155 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2156 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2157 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2158 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2159 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2160 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2161 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2162 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2163 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2164 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2165 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2166 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2167 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2168 (enum file_type_enum): New type.
2169 (struct location_struct): Removed.
2170 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2171 (struct funcinfo, struct module): Ditto.
2172 (struct vms_private_data_struct): Update fields.
2173 (struct vms_section_data_struct): New type.
2175 * vms.c: Update copyright year, fix comments,
2176 Fix includes for DECC, add prototypes.
2177 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2179 Use flavour to set is_vax, location_stack is removed.
2180 (struct pair): Declare.
2181 (fill_section_ptr): Initialize variables at declaration.
2182 Add guard to set SECTION_SYM flag, handlde und section.
2183 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2184 (_bfd_vms_slurp_object_records): New function, replaces previous
2186 (vms_slurp_module): New function.
2187 (vms_slurp_image): Ditto.
2188 (vms_object_p): Complete rewrite.
2189 (vms_mkobject): Use is_vax field to slect architecture.
2190 (free_reloc_stream): New function.
2191 (vms_convert_to_var): Ditto.
2192 (vms_convert_to_var_1): Ditto.
2193 (vms_convert_to_var_unix_filename): Ditto.
2194 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2196 (vms_new_section_hook): Set alignment to 0, allocate private data.
2197 (vms_get_section_contents): Load content.
2198 (vms_get_symbol_info): Handle undefined section.
2199 (vms_find_nearest_line): Handle.
2200 (alloc_reloc_stream): New function.
2201 (vms_slurp_reloc_table): Ditto.
2202 (vms_get_reloc_upper_bound): Make it real.
2203 (vms_canonicalize_reloc): Do the real work.
2204 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2206 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2207 (vms_set_arch_mach): Check arch.
2208 (vms_set_section_contents): Copy the content after allocation.
2209 (vms_alpha_vec): Update object flags.
2211 * vms-tir.c: Update copyright year, fix comments,
2212 add prototypes for new functions.
2213 (dst_define_location): New function.
2214 (dst_restore_location): New function.
2215 (dst_retrieve_location): New function.
2216 (dst_check_allocation): New function.
2217 (image_dump): Call dst_check_allocation.
2218 (image_write_b): Ditto.
2219 (image_write_w): Ditto.
2220 (image_write_l): Ditto.
2221 (image_write_q): Ditto.
2222 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2223 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2225 Call error handler instead of abort if name is not known.
2226 (etir_sta): Add quarter_relocs argument and set it.
2229 (etir_opr): Ditto, return FALSE in case of error.
2230 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2231 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2232 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2233 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2234 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2235 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2236 Return FALSE in case of error.
2237 (tir_sta): Change sign of psect.
2239 (tir_cmd): Fix cast. Makes tir_table static const.
2240 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2241 add argument to explain.
2242 (analyze_etir): Initialize maxptr, add quarter_relocs
2243 declaration, move some declarations into inner scopes.
2244 Handle quarter_relocs and STO_IMM.
2245 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2246 (_bfd_vms_slurp_relocs): New function.
2247 (_bfd_vms_decode_relocs): New function.
2248 (sto_imm): Rewritten.
2249 (start_first_etbt_record): New function.
2250 (start_another_etbt_record): Ditto.
2251 (etir_output_check): Ditto.
2252 (defer_reloc_p): Ditto.
2253 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2254 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2255 rewritte relocations handling.
2256 (_bfd_vms_write_tbt): Removed.
2257 (_bfd_vms_write_dbg): Ditto.
2259 * vms-misc.c: Update copyright year, Fix comments.
2260 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2261 (maybe_adjust_record_pointer_for_object): New function.
2262 (_bfd_vms_get_first_record): New function, replaces ...
2263 (_bfd_vms_get_record): .. removed.
2264 (_bfd_vms_get_object_record): New function.
2265 (_bfd_vms_get_object_record): New function.
2266 (vms_get_remaining_object_record): New function, replaces ...
2267 (_bfd_vms_get_next_record): ... removed.
2268 (add_new_contents): Removed.
2269 (_bfd_save_vms_section): Removed.
2270 (_bfd_get_vms_section): Removed.
2271 (_bfd_vms_output_flush): Write in VAR format.
2272 (new_symbol): Don't make UND section.
2274 * vms-hdr.c: Update copyright year, update list of record handled.
2275 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2276 (_bfd_vms_write_hdr): Strip vms and unix patches,
2277 add comments, truncate module name at 31 characters,
2278 use constants instead of hard-coded value,
2279 write BFD version instead of a fixed string.
2280 (_bfd_vms_slurp_ihd): New function.
2281 (_bfd_vms_slurp_isd): Ditto.
2282 (_bfd_vms_slurp_ihs): Ditto.
2283 (new_module): Ditto.
2284 (parse_module): Ditto
2285 (build_module_list): Ditto.
2286 (module_find_nearest_line): Ditto.
2287 (_bfd_vms_find_nearest_dst_line): Ditto.
2288 (vms_slurp_debug): Ditto.
2289 (_bfd_vms_slurp_dbg): Ditto.
2290 (_bfd_vms_slurp_tbt): Ditto.
2291 (_bfd_vms_write_dbg): Ditto.
2292 (_bfd_vms_write_tbt): Ditto.
2294 * vms-gsd.c: Update copyright year, update list of records handled.
2295 (EVAX_LITERALS_NAME): New macro.
2296 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2297 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2298 (register_universal_symbol): New function and prototype.
2299 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2300 improve debug messages,
2301 use constants instead of hard-coded value,
2302 fix missing endianness conversion,
2303 handle global symbol (SYMG).
2304 (bfd_vms_set_section_flags): New function.
2305 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2306 handle section literals,
2308 handle section bfd and vms flags,
2309 don't output LIB$INITIALIZE symbol,
2310 fix handling of weak symbols,
2311 fix evax vs vax procedure descriptor,
2312 handle absolute symbols.
2314 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2315 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2317 * makefile.vms (DEFS): Fix flags for VMS.
2319 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2321 * bfd-in2.h: Regenerated.
2322 * libbfd.h: Regenerated.
2324 2009-02-20 Cary Coutant <ccoutant@google.com>
2326 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2329 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2332 * coffcode.h (coff_write_object_contents): Don't let the string
2333 table offset overflow the s_name field when using long section names.
2335 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2337 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2338 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2339 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2340 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2341 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2342 (bfd_pmac_xcoff_backend_data): Likewise.
2343 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2344 (bfd_xcoff_aix5_backend_data): Likewise.
2345 (xcoff64_write_object_contents): Delete unused long_section_names
2347 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2348 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2350 * coffcode.h (documentation): Update to describe long section names.
2351 (COFFLONGSECTIONCATHELPER): New helper macro.
2352 (BLANKOR1TOODD): Likewise.
2353 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2354 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2355 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2356 (bfd_coff_set_long_section_names_allowed): New function.
2357 (bfd_coff_set_long_section_names_disallowed): Likewise.
2358 (struct bfd_coff_backend_data): Add new backend hook function
2359 pointer _bfd_coff_set_long_section_names.
2360 (bfd_coff_set_long_section_names): New backend hook.
2361 (coff_write_object_contents): Only generate long section names if
2362 bfd_coff_long_section_names() indicates they are currently enabled.
2363 (bfd_coff_std_swap_table): Make non-const, and initialise long
2364 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2365 (ticoff0_swap_table): Likewise to both.
2366 (ticoff1_swap_table): Again, likewise to both.
2367 * coffgen.c (make_a_section_from_file): Allow long section names
2368 as inputs even if not currently allowed for outputs.
2369 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2370 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2371 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2372 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2373 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2374 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2375 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2376 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2377 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2378 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2379 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2380 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2381 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2382 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2383 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2384 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2385 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2386 * libcoff-in.h: Update copyright year to cause updated copyright
2387 year in generated libcoff.h, and fix typo.
2388 * libcoff.h: Regenerated.
2389 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2390 (_bfd_ecoff_no_long_sections): Add prototype.
2391 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2392 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2393 defined by an including .c file.
2394 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2395 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2396 (ticoff1_swap_table): Likewise to both.
2398 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2400 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2401 stub. Catch default case error.
2402 (arm_map_one_stub): Add missing Thumb mapping symbol.
2404 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2407 * elf32-avr.c: Handle case where no local symbos exist correctly.
2409 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2412 * elf32-arm.c (arm_long_branch_stub,
2413 arm_thumb_v4t_long_branch_stub,
2414 arm_thumb_thumb_long_branch_stub,
2415 arm_thumb_arm_v4t_long_branch_stub,
2416 arm_thumb_arm_v4t_short_branch_stub,
2417 arm_pic_long_branch_stub):
2418 Renamed to elf32_arm_stub_long_branch_any_any,
2419 elf32_arm_stub_long_branch_v4t_arm_thumb,
2420 elf32_arm_stub_long_branch_thumb_only,
2421 elf32_arm_stub_long_branch_v4t_thumb_arm,
2422 elf32_arm_stub_short_branch_v4t_thumb_arm,
2423 elf32_arm_stub_long_branch_any_any_pic.
2424 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2425 arm_thumb_thumb_stub_long_branch,
2426 arm_thumb_arm_v4t_stub_long_branch,
2427 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2428 Renamed to arm_stub_long_branch_any_any,
2429 arm_stub_long_branch_v4t_arm_thumb,
2430 arm_stub_long_branch_thumb_only,
2431 arm_stub_long_branch_v4t_thumb_arm,
2432 arm_stub_short_branch_v4t_thumb_arm,
2433 arm_stub_long_branch_any_any_pic.
2435 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2437 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2438 in branch offset check.
2440 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2442 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2443 add toc.symndx and toc.add.
2444 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2446 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2448 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2449 (branch_reloc_hash_match): New function, extracted from..
2450 (ppc64_elf_tls_optimize): ..here.
2451 (ppc64_elf_relocate_section): Properly set addends when optimizing
2452 tls sequences. Avoid unnecessary reading and writing of insns.
2453 Only redo reloc when symbol changed. Bypass symbol checks when
2455 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2456 (branch_reloc_hash_match): New function, extracted from..
2457 (ppc_elf_tls_optimize): ..here.
2458 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2459 Don't clear addend on zapped __tls_get_addr reloc.
2461 2009-02-12 Nick Clifton <nickc@redhat.com>
2464 * elflink.c (bfd_elf_final_link): When counting the relocations,
2465 if the header size has not been set yet then assume that it will
2466 match the output section's reloc type.
2468 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2470 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2473 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2475 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2476 (find_function): Likewise.
2477 (pasted_function): Don't error if no prior function found.
2478 (discover_functions): Revert 2008-12-10 change. Extend first
2479 function range to start of section.
2481 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2483 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2485 * elf64-hppa.h: Likewise.
2487 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2489 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2492 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2494 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2495 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2497 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2499 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2500 * archures.c (bfd_mach_mips_xlr): Define.
2501 * bfd-in2.h: Regenerate.
2502 * cpu-mips.c (I_xlr): Define.
2503 (arch_info_struct): Add XLR entry.
2504 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2505 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2506 (mips_mach_extensions): Add XLR entry.
2508 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2510 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2512 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2514 * configure.in: AC_SUBST pdfdir.
2515 * Makefile.am: Add install-pdf, install-pdf-am
2516 and install-pdf-recursive targets. Define pdfdir.
2517 * doc/Makefile.am: Define pdf__strip_dir. Add
2518 install-pdf and install-pdf-am targets.
2519 * po/Make-in: Add install-pdf target.
2520 * configure: Regenerate.
2521 * Makefile.in: Regenerate
2522 * doc/Makefile.in: Regenerate.
2524 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2526 * bfd-in2.h: Regenerate.
2527 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2528 fields from n_entries to n_slots where appropriate, update comments.
2529 (HOWTO): Add TLS relocations.
2530 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2531 (enum elf_m68k_got_offset_size): New enum.
2532 (struct elf_m68k_got_entry.type): Move field to ...
2533 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2534 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2536 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2538 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2539 fields into n_entries array. Update comments.
2540 (elf_m68k_init_got): Simplify, update all uses.
2541 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2542 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2543 GOT entries; update name, update all uses.
2544 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2545 (elf_m68k_get_got_entry): Update.
2546 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2548 (elf_m68k_remove_got_entry_type): Simplify.
2549 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2550 (elf_m68k_can_merge_gots): Update.
2551 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2552 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2553 GOT entries, simplify.
2554 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2555 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2556 field, remove obsoleted local_n_entries field.
2557 (elf_m68k_partition_multi_got_2): New static function.
2558 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2560 (elf_m68k_remove_got_entry_type): Update.
2561 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2562 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2563 update of sgot->size and srelgot->size.
2564 (elf_m68k_gc_sweep_hook): Update.
2565 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2566 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2568 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2569 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2571 2009-02-02 DJ Delorie <dj@redhat.com>
2573 * elf32-mep.c (config_names): Regenerate configuration.
2575 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2577 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2578 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2579 * elf.c (bfd_elf_get_str_section): Make static.
2580 (bfd_elf_find_section): Delete.
2581 * libbfd.h: Regenerate.
2583 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2585 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2586 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2588 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2590 * elflink.c (on_needed_list): New function.
2591 (elf_link_add_object_symbols): Link in --as-needed libs if they
2592 satisfy undefined symbols in other libs.
2594 2009-01-30 Julian Brown <julian@codesourcery.com>
2596 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2597 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2598 with --just-symbols (-R).
2600 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2602 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2603 high_pc in order to properly sign-extend VMAs.
2605 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2606 Mark Shinwell <shinwell@codesourcery.com>
2607 Catherine Moore <clm@codesourcery.com>
2609 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2611 2009-01-28 Catherine Moore <clm@codesourcery.com>
2613 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2614 SEC_LOAD for dynamic relocation sections.
2616 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2618 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2619 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2620 the size of local TLS data.
2622 2009-01-27 Andreas Schwab <schwab@suse.de>
2624 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2625 architectures in the archive.
2627 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2629 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2630 <R_CRIS_32_DTPREL>: Correct relocation value.
2632 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2633 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2634 symbols with non-default visibility.
2636 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2638 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2639 describing the trampolines.
2640 (ppc_elf_relocate_section): Update relocs to describe the
2643 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2645 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2646 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2647 and R_PARISC_PCREL12F relocations.
2649 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2652 * elflink.c (find_version_for_sym): New function split out from,
2653 but without export_dynamic test, ..
2654 (_bfd_elf_link_assign_sym_version): ..here.
2655 (_bfd_elf_export_symbol): Use it.
2657 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2659 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2660 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2661 * elflink.c: ..here, somewhat modified.
2662 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2663 _bfd_elf_link_find_version_dependencies,
2664 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2665 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2666 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2668 * elflink.c: ..and make static here.
2669 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2670 of output_bfd from struct elf_find_verdep_info.
2671 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2672 struct elf_info_failed.
2673 (bfd_elf_size_dynamic_sections): Adjust.
2675 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2678 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2679 after comp_unit_find_line call.
2681 2009-01-21 Nick Clifton <nickc@redhat.com>
2684 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2685 tm_gmtoff field in struct tm.
2687 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2689 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2690 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2691 sections in soft-icache lines unless non_ia_text. Don't add
2692 rodata if doing so would exceed line size.
2694 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2696 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2697 types than bfd_link_hash_indirect, before early return, call
2698 _bfd_elf_link_hash_copy_indirect.
2700 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2702 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2703 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2704 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2705 (elf_backend_obj_attrs_order): New define.
2706 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2707 (elfNN_bed): Add elf_backend_obj_attrs_order.
2709 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2711 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2712 (obj_attr_size): Likewise.
2713 (write_obj_attribute): Likewise.
2714 (_bfd_elf_copy_obj_attributes): Likewise.
2715 (_bfd_elf_parse_attributes): Likewise.
2716 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2717 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2718 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2719 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2720 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2723 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2725 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2726 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2727 (bfd_elf_add_obj_attr_string): Likewise.
2728 (bfd_elf_add_obj_attr_int_string): Likewise.
2729 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2730 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2731 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2732 Tag_nodefaults has no default value.
2733 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2734 comment to reflect the new state.
2736 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2739 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2740 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2741 (adjust_z_magix): Delete dead code handling QMAGIC.
2743 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2745 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2746 IMAGE_SCN_MEM_DISCARDABLE.
2748 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2750 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2751 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2752 * configure.in (commonbfdlib): Delete.
2753 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2754 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2755 is available, not just for linux.
2756 * po/SRC-POTFILES.in: Regenerate.
2757 * Makefile.in: Regenerate.
2758 * configure: Regenerate.
2760 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2761 Julian Brown <julian@codesourcery.com>
2763 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2764 ARM attributes in ABI 2.07.
2765 * elf32-arm.c (get_secondary_compatible_arch): New function.
2766 (set_secondary_compatible_arch): New function.
2767 (tag_cpu_arch_combine): New function.
2768 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2769 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2770 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2771 make it fit with order_01243.
2772 Add support for Tag_also_compatible_with,
2773 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2774 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2775 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2776 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2777 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2778 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2779 Rework the way unknown attributes are handled.
2780 Defer errors until all attributes have been processed.
2782 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2784 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2785 bfd_elf_add_obj_attr_int_string.
2786 Read Tag_compatibility from its new location in the attribute array,
2787 rather than the attribute list.
2788 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2789 bfd_elf_add_obj_attr_int_string.
2790 (_bfd_elf_parse_attributes): Likewise.
2791 (_bfd_elf_merge_object_attributes): There's now only one
2792 Tag_compatibility, and it's in the array, not the list.
2793 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2795 (bfd_elf_add_obj_attr_compat): Rename to
2796 bfd_elf_add_obj_attr_int_string.
2797 (bfd_elf_add_proc_attr_compat): Rename to
2798 bfd_elf_add_proc_attr_int_string.
2799 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2802 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2804 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2805 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2806 (vmsutil.lo): Add dependency rule.
2807 * Makefile.in: Regenerate.
2808 * config.bfd (ia64*-*-*vms*): Add case.
2809 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2810 * configure: Regenerate.
2811 * vmsutil.c: New file.
2812 * vmsutil.h: New file.
2813 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2815 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2816 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2817 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2818 elfNN_vms_object_p): New functions
2819 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2821 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2824 * elflink.c (elf_gc_sweep): Exclude the group section if the
2825 first member of the section group is excluded.
2827 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2830 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2831 saved filename, use bfd_alloc rather than bfd_malloc for it.
2833 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2835 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2837 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2839 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2841 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2843 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2845 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2847 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2849 (struct got_entry): Add br_addr.
2850 (struct call_info): Add priority.
2851 (struct function_info): Add lr_store and sp_adjust.
2852 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2853 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2854 area as an overlay, and check that no other overlays exist. Look up
2855 icache overlay manager entry sym.
2856 (BRA_STUBS, BRA, BRASL): Define.
2857 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2858 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2860 (count_stub, build_stub): Support soft-icache.
2861 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2862 (spu_elf_size_stubs): Size soft-icache stubs.
2863 (overlay_index): New function.
2864 (spu_elf_build_stubs): Make static. Support soft-icache.
2865 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2866 (find_function_stack_adjust): Save lr store and stack adjust insn
2868 (maybe_insert_function): Adjust find_function_stack_adjust call.
2869 (mark_functions_via_relocs): Retrieve priority.
2870 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2871 (sort_calls): Sort by priority first.
2872 (mark_overlay_section): Ignore .ovl.init.
2873 (sum_stack): Only print when stack_analysis.
2874 (print_one_overlay_section): New function, extracted from..
2875 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2876 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2877 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2878 analysis. Call spu_elf_build_stubs.
2879 (spu_elf_relocate_section): For soft-icache encode overlay index
2881 (spu_elf_output_symbol_hook): Support soft-icache.
2882 (spu_elf_modify_program_headers: Likewise.
2884 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2885 num_regions to num_lines. Add line_size and max_branch.
2886 (enum _ovly_flavour): Add ovly_soft_icache.
2887 (spu_elf_build_stubs): Delete.
2889 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2891 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2892 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2894 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2896 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2897 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2898 the program, the known offset starts at the negative size of the
2900 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2903 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2905 * config.bfd: Add lm32-*-rtems*.
2907 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2909 * coff-ppc.c: Add 2009 to Copyright.
2910 * elf32-cris.c: Likewise.
2911 * elflink.c: Likewise.
2913 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2915 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2916 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2918 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2921 * elflink.c (elf_merge_st_other): New.
2922 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2923 hide them if needed.
2924 (elf_link_add_object_symbols): Updated.
2926 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2929 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2930 ref_dynamic and dynamic_def fields when setting def_regular
2933 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2936 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2939 For older changes see ChangeLog-2008
2945 version-control: never
projects / external / binutils.git / blob