1 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
3 * configure.in (elf): Add elf-ifunc.lo.
5 * configure: Regenerated.
6 * Makefile.in: Likewise.
8 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
9 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
11 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
12 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
14 (elf_i386_link_hash_table_create): Likewise.
15 (elf_i386_create_dynamic_sections): Likewise.
16 (elf_i386_check_relocs): Likewise.
17 (elf_i386_allocate_dynrelocs): Likewise.
18 (elf_i386_size_dynamic_sections): Likewise.
19 (elf_i386_relocate_section): Likewise.
20 (elf_i386_finish_dynamic_symbol): Likewise.
21 (elf_i386_finish_dynamic_sections): Likewise.
22 (elf_i386_create_got_section): Removed.
24 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
25 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
27 (elf64_x86_64_compute_jump_table_size): Updated.
28 (elf64_x86_64_link_hash_table_create): Likewise.
29 (elf64_x86_64_create_dynamic_sections): Likewise.
30 (elf64_x86_64_check_relocs): Likewise.
31 (elf64_x86_64_allocate_dynrelocs): Likewise.
32 (elf64_x86_64_size_dynamic_sections): Likewise.
33 (elf64_x86_64_relocate_section): Likewise.
34 (elf64_x86_64_finish_dynamic_symbol): Likewise.
35 (elf64_x86_64_finish_dynamic_sections): Likewise.
36 (elf64_x86_64_create_got_section): Removed.
38 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
39 for pointer alignment. Set up section pointers.
40 (_bfd_elf_create_dynamic_sections): Likewise.
41 (_bfd_elf_create_ifunc_sections): Moved to ...
42 * elf-ifunc.c: Here. New.
44 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
45 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
48 2009-06-16 Doug Kwan <dougkwan@google.com>
50 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
51 to bfd_signed_vma. Cast constant operands which are used in
52 offset related expressions to bfd_signed_vma type as appropriate.
54 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
56 * elf32-vax.c (elf_vax_plt_sym_val): New function.
57 (elf_backend_plt_sym_val): Define.
59 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
61 * elf32-vax.c (elf_vax_reloc_type_class): New function.
62 (elf_backend_reloc_type_class): Define.
64 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
66 * elf32-vax.c (elf_vax_relocate_section): For symbol references
67 from an executable to a shared library treat R_VAX_PC32
68 relocations as R_VAX_PLT32 ones.
70 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
72 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
73 symbols in GOT space calculation.
74 (elf_vax_relocate_section): Adjust accordingly.
76 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
78 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
81 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
83 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
85 (elf_vax_relocate_section): Likewise.
87 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
89 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
90 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
92 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
94 * elf32-i386.c (elf_i386_check_relocs): Reformat.
95 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
97 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
99 * Makefile.am: Run "make dep-am".
100 * Makefile.in: Regenerated.
102 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
104 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
105 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
107 2009-06-15 Nick Clifton <nickc@redhat.com>
109 * po/ru.po: New Russian translation.
110 * configure.in (ALL_LINGUAS): Add ru.
111 * configure: Regenerate.
113 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
115 * elf32-i386.c: Remove duplicated comments.
117 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
120 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
121 dynamic IFUNC pointer in non-shared object. Use .got.plt
122 for IFUNC definition in PIE.
123 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
126 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
127 dynamic IFUNC pointer in non-shared object. Use .got.plt
128 for IFUNC definition in PIE.
129 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
132 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
134 * elf32-i386.c (elf_i386_check_relocs): Properly report
135 local symbol for unhandled relocation against STT_GNU_IFUNC
137 (elf_i386_relocate_section): Likewise.
138 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
139 (elf64_x86_64_relocate_section): Likewise.
141 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
144 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
145 (elf_i386_link_hash_table): Add loc_hash_table and
147 (elf_i386_local_hash): New.
148 (elf_i386_local_htab_hash): Likewise.
149 (elf_i386_local_htab_eq): Likewise.
150 (elf_i386_get_local_sym_hash): Likewise.
151 (elf_i386_link_hash_table_free): Likewise.
152 (elf_i386_allocate_local_dynrelocs): Likewise.
153 (elf_i386_finish_local_dynamic_symbol): Likewise.
154 (bfd_elf64_bfd_link_hash_table_free): Likewise.
155 (elf_i386_link_hash_table_create): Create loc_hash_table and
157 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
158 (elf_i386_size_dynamic_sections): Likewise.
159 (elf_i386_relocate_section): Likewise.
160 (elf_i386_finish_dynamic_sections): Likewise.
161 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
164 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
165 (elf64_x86_64_link_hash_table): Add loc_hash_table and
167 (elf64_x86_64_local_hash): New.
168 (elf64_x86_64_local_htab_hash): Likewise.
169 (elf64_x86_64_local_htab_eq): Likewise.
170 (elf64_x86_64_get_local_sym_hash): Likewise.
171 (elf64_x86_64_link_hash_table_free): Likewise.
172 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
173 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
174 (bfd_elf64_bfd_link_hash_table_free): Likewise.
175 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
177 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
179 (elf64_x86_64_size_dynamic_sections): Likewise.
180 (elf64_x86_64_relocate_section): Likewise.
181 (elf64_x86_64_finish_dynamic_sections): Likewise.
182 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
185 2009-06-10 Philip Blundell <philb@gnu.org>
187 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
188 elf_sec->this_hdr == NULL.
190 2009-06-12 Tristan Gingold <gingold@adacore.com>
192 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
193 * bfd-in2.h: Regenerated.
194 * libbfd.h: Regenerated.
196 * mach-o.c (FILE_ALIGN): New macro.
197 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
198 (bfd_mach_o_print_symbol): Ditto.
199 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
200 (bfd_mach_o_get_reloc_upper_bound): New function.
201 (bfd_mach_o_canonicalize_reloc): Ditto.
202 (bfd_mach_o_scan_write_relocs): Ditto.
203 (bfd_mach_o_scan_write_section_32): Remove offset argument.
204 (bfd_mach_o_scan_write_section_64): Ditto.
205 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
206 written for load command. Do not compute section file offset.
207 (bfd_mach_o_scan_write_segment_64): Ditto.
208 (bfd_mach_o_scan_write_symtab): Compute file offset first.
209 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
211 (bfd_mach_o_mangle_symbols): ... this new function.
212 (bfd_mach_o_write_contents): Be sure to habe load commands built.
213 Call bfd_mach_o_mangle_symbols.
214 (bfd_mach_o_build_commands): Adjust for filelen field.
215 Use FILE_ALIGN macro. Clear section file offset if section is empty.
216 Do not set symtab file offset anymore here.
217 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
218 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
219 Set reloc_count and rel_filepos section fields.
220 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
222 (bfd_mach_o_scan_read_section_64): Ditto.
223 (bfd_mach_o_scan_read_section): Ditto.
224 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
225 bfd_mach_o_asymbol. Use unsigned int for file offset type.
226 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
227 Handle weak-ref symbols.
228 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
229 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
230 (bfd_mach_o_scan): Remove assignment to removed field.
231 (bfd_mach_o_mkobject_init): Ditto.
232 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
233 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
234 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
235 (bfd_mach_o_swap_reloc_in): Ditto.
236 (bfd_mach_o_swap_reloc_out): Ditto.
238 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
239 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
240 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
241 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
242 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
243 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
244 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
245 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
246 (BFD_MACH_O_N_WEAK_DEF): New macros.
248 (bfd_mach_o_section_type): Add new enumeration values.
249 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
250 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
251 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
252 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
254 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
255 (BFD_MACH_O_GENERIC_RELOC_PAIR)
256 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
257 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
258 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
259 (BFD_MACH_O_RELENT_SIZE): Ditto.
260 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
261 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
262 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
263 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
264 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
265 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
266 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
267 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
268 (bfd_mach_o_reloc_info): New struct.
269 (bfd_mach_o_asymbol): New struct.
270 (bfd_mach_o_symtab_command): The symbols field is now of type
272 (bfd_mach_o_load_command): The offset and len fields are now of type
274 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
275 Add a filelen field. Add comments.
276 (bfd_mach_o_backend_data): New struct.
277 (bfd_mach_o_get_backend_data): New macro.
278 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
280 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
281 (bfd_mach_o_get_reloc_upper_bound): New prototype.
282 (bfd_mach_o_canonicalize_reloc): Ditto.
284 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
285 duplicated macro. Now defined to _bfd_generic_is_local_label.
286 (TARGET_NAME_BACKEND): New macro...
287 (TARGET_NAME_BACKEND): ... used to name a new variable.
288 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
291 * mach-o-i386.c (i386_howto_table): New variable.
292 (bfd_mach_o_i386_swap_reloc_in): New function.
293 (bfd_mach_o_i386_swap_reloc_out): Ditto.
294 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
295 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
296 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
297 (bfd_mach_o_bfd_reloc_type_lookup)
298 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
300 2009-06-11 Eric Paris <eparis@redhat.com>
301 Nick Clifton <nickc@redhat.com>
303 * opncls.c (_maybe_make_executable): New function. Gives execute
304 permission to an executable bfd that was opened for writing
305 provided that it is a regular file. Replaces common code found in...
306 (bfd_close): here and ...
307 (bfd_close_all_done): here.
309 2009-06-11 Anthony Green <green@moxielogic.com>
311 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
312 * bfd-in2.h: Rebuilt.
314 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
316 (moxie_reloc_map): Ditto.
317 Clean up copyright notice.
319 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
321 * bfd-in2.h: bfd_mmap prototype.
322 * bfdio.c (bfd_mmap): New function.
323 * libbfd.h (bfd_iovec): Add bmmap.
324 * cache.c (cache_bmmap): New function.
325 (cache_iovec): Initialize bmmap member.
326 * opencls.c (opncls_bmmap): New function.
327 (opncls_iovec): Initialize bmmap member.
329 2009-06-09 Tristan Gingold <gingold@adacore.com>
331 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
332 and stabstr_segment fields.
333 (mach_o_be_vec, mach_o_le_vec): Removed
334 (bfd_mach_o_version): New prototype.
336 * mach-o.c (bfd_mach_o_version): Make this function public.
337 (mach_o_wide_p): New function.
338 (bfd_mach_o_wide_p): Ditto.
339 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
341 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
342 Search in the list only if the name starts with a dot.
343 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
344 test. Check bfd_seek status.
345 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
346 (bfd_mach_o_scan_write_section_32): Ditto.
347 (bfd_mach_o_scan_write_section_64): Ditto.
348 (bfd_mach_o_scan_write_section): Removed.
349 (bfd_mach_o_scan_write_segment): Split into ...
350 (bfd_mach_o_scan_write_segment_32): ... this and ...
351 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
352 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
353 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
354 symbol table. Now returns a boolean.
355 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
356 Adjust for status type.
357 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
358 test. Write symbol table. Numbers the sections.
359 (bfd_mach_o_read_header): Check bfd_seek status.
360 Use mach_o_wide_p instead of hard-coded test.
361 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
362 (bfd_mach_o_scan_read_section_64): Ditto.
363 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
364 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
365 handled common symbols.
366 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
367 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
368 (bfd_mach_o_scan_read_dylinker): Ditto.
369 (bfd_mach_o_scan_read_dylib): Ditto.
370 (bfd_mach_o_scan_read_thread): Ditto.
371 (bfd_mach_o_scan_read_symtab): Ditto.
372 Do not create a section for the stabs.
373 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
374 (bfd_mach_o_scan_read_segment): Ditto.
375 (bfd_mach_o_scan_read_command): Ditto.
376 (bfd_mach_o_scan_start_address): Ditto.
377 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
378 (bfd_mach_o_archive_p): Check bfd_seek status.
379 (bfd_mach_o_core_fetch_environment): Ditto.
381 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
383 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
385 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
386 (elf_i386_link_hash_table_create): Initialize irelifunc.
387 (elf_i386_check_relocs): Updated. Set up irelifunc for
389 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
390 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
392 (elf_i386_relocate_section): Likewise.
394 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
395 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
396 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
398 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
399 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
401 (elf64_x86_64_relocate_section): Likewise.
403 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
405 (_bfd_elf_create_ifunc_sections): This.
407 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
409 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
412 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
414 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
415 relocation for R_386_32 against STT_GNU_IFUNC symbol when
416 building shared object. Check info->executable instead of
417 !info->shared when setting non_got_ref.
418 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
419 for non-GOT reference of STT_GNU_IFUNC symbol in shared
420 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
422 (elf_i386_relocate_section): Output dynamic relocation for
423 R_386_32 against STT_GNU_IFUNC symbol to get the real
424 function address when building shared object.
425 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
426 relocation for STT_GNU_IFUNC symbol in shared object.
428 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
429 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
430 symbol when building shared object. Check info->executable
431 instead of !info->shared when setting non_got_ref.
432 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
433 for non-GOT reference of STT_GNU_IFUNC symbol in shared
434 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
436 (elf64_x86_64_relocate_section): Output dynamic relocation
437 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
438 function address when building shared object.
439 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
440 relocation for STT_GNU_IFUNC symbol in shared object.
442 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
444 * Makefile.am: Run "make dep-am".
445 (BFD32_BACKENDS): Add mach-o-i386.lo.
446 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
447 * Makefile.in: Regenerate.
449 2009-06-06 Alan Modra <amodra@bigpond.net.au>
451 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
452 when looking for soft-icache stubs.
454 2009-06-05 Tristan Gingold <gingold@adacore.com>
456 * mach-o.h: Update copyright year.
457 (bfd_mach_o_mach_header_magic): New enum.
458 (bfd_mach_o_cpu_subtype): Now an enum.
459 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
460 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
461 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
462 (bfd_mach_o_load_command): Field type_required is now a boolean.
464 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
465 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
466 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
467 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
468 (bfd_mach_o_get_symtab_upper_bound): Ditto.
469 (bfd_mach_o_canonicalize_symtab): Ditto.
470 (bfd_mach_o_get_symbol_info): Ditto.
471 (bfd_mach_o_print_symbol): Ditto.
472 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
473 (bfd_mach_o_make_empty_symbol): Ditto.
474 (bfd_mach_o_write_contents): Ditto.
476 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
477 bfd_mach_o_mkobject): Defines.
478 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
479 Do not check with target vector but with flavour.
480 (struct mach_o_section_name_xlat): New declaration.
481 (dwarf_section_names_xlat): Ditto.
482 (text_section_names_xlat): Ditto.
483 (data_section_names_xlat): Ditto.
484 (struct mach_o_segment_name_xlat): Ditto.
485 (segsec_names_xlat): Ditto.
486 (bfd_mach_o_convert_section_name_to_bfd): New function.
487 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
488 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
489 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
490 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
491 Accept any input and output flavour. Do not share private data
493 (bfd_mach_o_count_symbols): Add a comment.
494 (bfd_mach_o_get_symtab_upper_bound): Make it public.
495 (bfd_mach_o_canonicalize_symtab): Ditto.
496 (bfd_mach_o_get_symbol_info): Ditto.
497 (bfd_mach_o_print_symbol): Ditto.
498 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
499 Use constants instead of hard-coded values.
500 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
502 (bfd_mach_o_scan_write_section_64): Ditto.
503 (bfd_mach_o_scan_write_segment): Ditto.
504 Do not copy sections anymore.
505 (bfd_mach_o_write_contents): Make it public.
506 Remove dead code. Rewrite typeflag assignment.
507 (bfd_mach_o_build_commands): New function.
508 (bfd_mach_o_set_section_contents): Ditto.
509 (bfd_mach_o_make_empty_symbol): Make it public.
510 (bfd_mach_o_read_header): Make it static.
511 Convert to bfd_boolean.
512 Use constants instead of hard-coded values.
513 (bfd_mach_o_make_bfd_section): Call
514 bfd_mach_o_convert_section_name_to_bfd to create name.
515 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
517 (bfd_mach_o_scan_read_section_64): Ditto.
518 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
519 a segment anymore. Use constants instead of hard-coded values.
520 (bfd_mach_o_scan_read_command): Fix style.
521 (bfd_mach_o_scan): Use constants instead of hard-coded values.
522 Get rid of BFD_IO_FUNCS.
523 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
524 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
525 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
526 (bfd_mach_o_object_p): Removed.
527 (bfd_mach_o_gen_core_p): New function, replaces ...
528 (bfd_mach_o_core_p): ... deleted.
529 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
531 * mach-o-i386.c: New file.
532 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
533 * configure.in (TDEFINES): Add mach_o_i386_vec.
534 * configure: Regenerated.
535 * targets.c: Add mach_o_i386_vec.
537 * mach-o.c: Update copyright years.
538 (BFD_IO_FUNCS): Remove (was not used).
539 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
540 bfd_mach_o_slurp_extended_name_table,
541 bfd_mach_o_construct_extended_name_table,
542 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
543 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
544 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
545 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
546 bfd_mach_o_get_section_contents_in_window,
547 bfd_mach_o_bfd_is_local_label_name,
548 bfd_mach_o_bfd_is_target_special_symbol,
549 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
550 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
551 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
552 bfd_mach_o_minisymbol_to_symbol,
553 bfd_mach_o_bfd_get_relocated_section_contents,
554 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
555 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
556 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
557 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
558 bfd_mach_o_bfd_merge_private_bfd_data,
559 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
560 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
561 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
562 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
563 bfd_mach_o_bfd_copy_private_header_data,
564 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
565 * mach-o-target.c: ... here.
566 Update copyright years.
568 2009-06-04 Alan Modra <amodra@bigpond.net.au>
570 * dep-in.sed: Don't use \n in replacement part of s command.
571 * Makefile.am (DEP1): LC_ALL for uniq.
573 * Makefile.in: Regenerate.
575 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
577 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
578 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
579 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
581 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
583 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
584 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
585 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
586 against STT_GNU_IFUNC symbols for static executables.
587 (elf_i386_finish_dynamic_symbol): Load GOT entry with
588 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
590 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
591 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
592 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
593 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
595 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
597 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
598 symbols to be left unimported when linking statically.
599 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
600 code when linking statically.
602 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
604 * elf32-i386.c (elf_i386_check_relocs): Increment
605 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
606 against STT_GNU_IFUNC symbol.
607 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
608 local STT_GNU_IFUNC definition is used.
609 (elf_i386_relocate_section): Handle got.offset != -1 for
610 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
613 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
614 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
615 relocations against STT_GNU_IFUNC symbol.
616 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
617 local STT_GNU_IFUNC definition is used.
618 (elf64_x86_64_relocate_section): Handle got.offset != -1
619 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
620 STT_GNU_IFUNC symbol.
622 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
625 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
626 (elf_i386_reloc_type_lookup): Likewise.
627 (R_386_tls): Removed.
628 (R_386_irelative): New.
629 (R_386_vt_offset): Updated.
630 (elf_i386_rtype_to_howto): Likewise.
631 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
632 (elf_i386_link_hash_table_create): Initialize igotplt,
634 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
635 (elf_i386_adjust_dynamic_symbol): Likewise.
636 (elf_i386_allocate_dynrelocs): Likewise.
637 (elf_i386_relocate_section): Likewise.
638 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
640 (elf_i386_finish_dynamic_symbol): When building a static
641 executable, use .iplt, .igot.plt and .rel.iplt sections for
642 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
643 locally defined STT_GNU_IFUNC symbol.
645 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
646 (x86_64_reloc_map): Likewise.
647 (R_X86_64_standard): Updated.
648 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
649 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
651 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
652 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
653 (elf64_x86_64_allocate_dynrelocs): Likewise.
654 (elf64_x86_64_relocate_section): Likewise.
655 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
657 (elf64_x86_64_finish_dynamic_symbol): When building a static
658 executable, use .iplt, .igot.plt and .rela.iplt sections for
659 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
660 for locally defined STT_GNU_IFUNC symbol.
662 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
663 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
665 * bfd-in2.h: Regenerated.
666 * libbfd.h: Likewise.
668 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
670 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
671 (_bfd_elf_make_ifunc_reloc_section): Removed.
672 (_bfd_elf_is_ifunc_symbol): Likewise.
673 (_bfd_elf_create_static_ifunc_sections): New.
675 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
677 (elf_link_add_object_symbols): Here.
678 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
679 STT_GNU_IFUNC symbol.
680 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
681 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
682 (IFUNC_INFIX): Removed.
683 (get_ifunc_reloc_section_name): Likewise.
684 (_bfd_elf_make_ifunc_reloc_section): Likewise.
685 (_bfd_elf_is_ifunc_symbol): Likewise.
686 (_bfd_elf_create_static_ifunc_sections): New.
688 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
690 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
691 (create_got_section): Likewise.
692 (allocate_dynrelocs): Likewise.
693 (readonly_dynrelocs): Likewise.
694 (set_tls_module_base): Likewise.
695 (dtpoff_base): Likewise.
697 (elf_i386_link_hash_table_create): Updated.
698 (elf_i386_create_dynamic_sections): Likewise.
699 (elf_i386_check_relocs): Likewise.
700 (elf_i386_size_dynamic_sections): Likewise.
701 (elf_i386_relocate_section): Likewise.
703 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
704 (create_got_section): Likewise.
705 (allocate_dynrelocs): Likewise.
706 (readonly_dynrelocs): Likewise.
707 (set_tls_module_base): Likewise.
708 (dtpoff_base): Likewise.
710 (elf64_x86_64_link_hash_table_create): Updated.
711 (elf64_x86_64_create_dynamic_sections): Likewise.
712 (elf64_x86_64_check_relocs): Likewise.
713 (elf64_x86_64_size_dynamic_sections): Likewise.
714 (elf64_x86_64_relocate_section): Likewise.
716 2009-05-28 Nick Clifton <nickc@redhat.com>
718 * targets.c (_bfd_target_vector): Only include plugin target in
719 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
721 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
723 * elf32-spu.c (struct call_info): New member broken_cycle.
724 (remove_cycle): Instead of physically removing call_info structures
725 to break call graph cycles, mark them using the broken_cycle flag.
726 (mark_overlay_section): Respect broken_cycle flag.
727 (unmark_overlay_section): Likewise.
728 (collect_lib_sections): Likewise.
729 (collect_overlays): Likewise.
730 (sum_stack): Likewise.
732 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
734 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
735 (mark_functions_via_relocs): Initialize callee->count to 1.
736 (pasted_function): Likewise.
737 (spu_elf_auto_overlay): Honor call counts when determining number
738 of stubs required in software i-cache mode.
740 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
742 * plugin.c (program_name): Remove.
743 (plugin_program_name): New.
744 (bfd_plugin_set_program_name): New.
745 (try_load_plugin): Use plugin_program_name.
746 * plugin.h (bfd_plugin_set_program_name): New.
748 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
750 * aclocal.m4: Include ../config/plugins.m4.
751 * configure.in: Use AC_PLUGINS.
752 * configure: Regenerate.
753 * Makefile.in: Regenerate.
754 * doc/Makefile.in: Regenerate.
756 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
758 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
760 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
761 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
762 * elf32-avr.c (elf32_avr_relax_section): Likewise.
763 * elf32-frv.c (elf32_avr_relax_section): Likewise.
764 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
765 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
766 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
767 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
768 * reloc.c (bfd_generic_relax_section): Likewise.
769 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
770 * vms.c (vms_bfd_relax_section): Likewise.
772 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
774 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
776 * elf32-i386.c (is_indirect_symbol): Renamed to ...
777 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
779 * elf32-i386.c (allocate_dynrelocs): Updated.
780 (elf_i386_relocate_section): Likewise.
781 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
782 (elf64_x86_64_relocate_section): Likewise.
784 * elf64-x86-64.c (is_indirect_symbol): Removed.
786 2009-05-26 Nick Clifton <nickc@redhat.com>
788 * po/id.po: Updated Indonesian translation.
790 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
792 * Makefile.am: Run "make dep-am".
795 (ALL_MACHINES): Add cpu-plugin.lo.
796 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
797 (BFD32_BACKENDS): Add plugin.lo.
798 (BFD32_BACKENDS_CFILES): Add plugin.c.
799 (libbfd_la_LIBADD): Add LIBDL
800 * archures.c (bfd_architecture): Add bfd_arch_plugin.
801 (bfd_plugin_arch): Declare.
802 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
803 * bfd.c (bfd): Add plugin_data.
804 * config.bfd: Handle the plugin target.
805 * configure.in: Check for --enable-plugins.
806 (LT_INIT): Use the dlopen option.
810 * targets.c (plugin_vec): Declare.
811 (_bfd_target_vector): Add plugin_vec.
812 * Makefile.in: Regenerate.
813 * bfd-in2.h: Regenerate.
814 * configure: Regenerate.
816 2009-05-26 Alan Modra <amodra@bigpond.net.au>
818 * dep-in.sed: Don't modify .o to .lo here. Output one filename
819 per line with all lines having continuation backslash. Prefix
820 first line with "A", following lines with "B".
821 * Makefile.am (DEP): Don't use dep.sed here.
822 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
823 dep.sed here on dependencies, sort and uniq.
824 * Makefile.in: Regenerate.
826 2009-05-25 Tristan Gingold <gingold@adacore.com>
828 * makefile.vms: Add verilog.obj to object list OBJS.
830 2009-05-24 Alan Modra <amodra@bigpond.net.au>
832 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
833 for BFD_IN_MEMORY is cleared.
834 (bfd_bwrite): Zero excess memory allocated.
836 2009-05-22 Julian Brown <julian@codesourcery.com>
838 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
840 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
841 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
842 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
843 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
844 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
845 (a8_erratum_fix, a8_erratum_reloc): New structs.
846 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
847 num_a8_erratum_fixes, fix_cortex_a8 fields.
848 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
849 (elf32_arm_add_stub): Split into two parts, creating...
850 (elf32_arm_create_or_find_stub_sec): New function.
851 (elf32_arm_final_link_relocate): Add forward declaration.
852 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
853 relocations, multiple relocations per stub.
854 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
855 (arm_size_one_stub): Use find_stub_size_and_template.
856 (a8_reloc_compare): New.
857 (find_thumb_glue): Add forward declaration.
858 (cortex_a8_erratum_scan): New.
859 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
860 (bfd_elf32_arm_set_cortex_a8_fix): New.
861 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
862 (arm_map_one_stub): Add THUMB32_TYPE support.
863 (a8_branch_to_stub_data): New.
864 (make_branch_to_a8_stub): New.
865 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
866 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
867 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
868 Cortex-A8 erratum workaround.
869 * bfd-in2.h: Regenerate.
871 2009-05-22 Alan Modra <amodra@bigpond.net.au>
873 * Makefile.am: Run "make dep-am".
874 * Makefile.in: Regenerate.
875 * po/SRC-POTFILES.in: Regenerate.
877 2009-05-21 Alan Modra <amodra@bigpond.net.au>
879 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
882 2009-05-21 Alan Modra <amodra@bigpond.net.au>
884 * elf-bfd.h (struct elf_backend_data
885 <elf_backend_link_output_symbol_hook>): Return an int.
886 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
887 symbols on deleted .opd entries.
888 * elflink.c (elf_link_output_sym): Return without outputting sym
889 if output_symbol_hook returns 2.
890 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
891 Abort if we must not discard sym.
892 (elf_link_input_bfd): Similarly, don't set finfo->indices for
894 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
895 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
896 elf_backend_link_output_symbol_hook return type change.
897 * elf32-arm.c (output_arch_syminfo): Likewise.
898 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
899 (elf32_arm_output_arch_local_syms): Likewise.
900 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
901 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
902 (bfd_score_elf_link_output_symbol_hook): Likewise.
903 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
904 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
905 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
906 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
907 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
908 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
909 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
910 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
911 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
912 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
913 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
915 2009-05-21 Alan Modra <amodra@bigpond.net.au>
917 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
918 out of range .opd symbols.
920 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
922 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
923 fprintf_vma directly.
924 * peXXigen.c (pe_print_edata): Likewise.
925 (pe_print_pdata): Likewise.
926 (_bfd_XX_print_ce_compressed_pdata): Likewise.
927 (_bfd_XX_print_private_bfd_data_common): Likewise.
929 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
931 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
933 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
934 Paul Brook <paul@codesourcery.com>
936 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
937 fix discarded sections.
939 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
941 * elf32-spu.c (mark_overlay_section): Move .init and .fini
942 sections into the software icache.
944 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
946 * elf32-spu.c (build_stub): Always build "compact" sofware
949 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
951 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
952 (spu_elf_setup): Initialize it.
953 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
954 Update to new-sytle cache manager data structures.
955 (spu_elf_build_stubs): Generate new-style cache manager data
956 structures and symbols.
957 (spu_elf_auto_overlay): Update size computation.
959 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
961 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
962 segments first amongst the program headers.
964 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
966 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
967 into addresses for relocation types that look at high bits. Remove
968 special handling of relocation overflow warnings.
970 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
972 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
973 control flow graph between fragments of a function.
975 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
977 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
978 generate only a 16-byte .toe section.
979 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
981 2009-05-14 Alan Modra <amodra@bigpond.net.au>
983 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
984 (spu_elf_place_overlay_data): ..here. New function.
985 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
987 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
989 * elf32-arm.c: Move sysdep.h to start of file.
991 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
993 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
995 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
996 __icache_tag_array and __icache_tag_array_size.
998 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1000 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1002 (bfinfdpic_link_omit_section_dynsym): Likewise.
1003 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1005 2009-05-05 Paul Brook <paul@codesourcery.com>
1007 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1008 * bfd-in2.h: Regenerate.
1009 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1010 (_arm_elf_section_data): Add text and exidx fields.
1011 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1012 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1013 copy_exidx_entry): New functions.
1014 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1016 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1018 * elf32-arm.c (DEF_STUBS): New helper define.
1019 (DEF_STUB): Likewise.
1020 (stub_def): New type.
1021 (stub_definitions): New array, containing stub template pointers
1023 (arm_size_one_stub): Make use of stub_definitions.
1025 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1027 * elflink.c (find_version_for_sym): Remove from here, ...
1028 * linker.c (bfd_find_version_for_sym): ... rename, replace
1029 here, make public and update all callers.
1030 * bfd-in2.h: Regenerate.
1032 2009-04-30 Nick Clifton <nickc@redhat.com>
1034 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1036 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1037 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1038 into a STT_GNU_IFUNC symbol type.
1039 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1041 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1042 the binary contains ifunc symbols.
1043 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1044 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1045 * elf32-i386.c (is_indirect_function): New function.
1046 (elf_i386_check_relocs): Create an ifunc output section.
1047 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1048 section if necessary.
1049 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1051 (elf_i386_add_symbol_hook): New function. Set the
1052 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1053 symbol is encountered.
1054 (elf_backend_post_process_headers): Define.
1055 (elf_backend_add_symbol_hook): Define.
1056 (elf_i386_post_process_headers): Rename to
1057 elf_i388_fbsd_post_process_headers.
1058 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1059 (is_indirect_function): New function.
1060 (elf64_x86_64_check_relocs): Create an ifunc output section.
1061 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1062 section if necessary.
1063 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1064 symbol if necessary.
1065 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1066 elf_obj_data structure if an ifunc symbol is encountered.
1067 (elf_backend_post_process_headers): Define.
1068 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1069 if we have ifunc symbols to handle.
1070 (get_ifunc_reloc_section_name): New function. Computes the name
1071 for an ifunc section.
1072 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1073 section to hold ifunc relocs.
1074 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1075 (bfd_print_symbol_vandf): Handle ifunc symbols.
1076 (bfd_decode_symclass): Likewise.
1077 * bfd-in2.h: Regenerate.
1079 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1081 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1082 MOVW and MOVT relocations in a shared library link.
1084 2009-04-27 Anthony Green <green@moxielogic.com>
1086 * verilog.c: New file.
1087 * Makefile.am (BFD32_LIBS): Add verilog.c.
1088 (BFD32_LIBS_CFILES): Add verilog.c.
1089 (verilog.lo): New build rule.
1090 * Makefile.in: Rebuilt.
1091 * targets.c: Add verilog support.
1092 * bfd.c (tdata union): Add Verilog private data field.
1093 * bfd-in2.h: Regenerate.
1095 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1097 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1100 2009-04-23 Matthias Klose <doko@ubuntu.com>
1102 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1104 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1107 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1108 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1109 (elf32_arm_size_stubs): Likewise.
1110 (record_thumb_to_arm_glue): Deleted unused function.
1111 (bfd_elf32_arm_process_before_allocation): No longer handle
1112 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1113 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1114 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1116 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1118 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1119 (elf32_arm_write_section): Declare early.
1120 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1121 (arm_allocate_glue_section_space): Exclude empty sections.
1122 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1123 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1125 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1126 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1127 (elf32_arm_size_dynamic_sections): Allocate interworking
1129 (bfd_elf32_bfd_final_link): Define.
1131 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1133 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1135 * coffcode.h (coff_compute_section_file_positions): Clear
1136 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1138 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1139 force_minimum_alignment.
1141 * libcoff.h: Regenerated.
1143 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1144 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1146 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1147 nor target_subsystem.
1149 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1150 force_minimum_alignment nor target_subsystem.
1152 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1154 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1155 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1156 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1157 include in coff-x86_64.c of headers.
1158 (PDATA_ROW_SIZE): New define.
1159 (pex_regs[]): New static array.
1160 (pex64_get_runtime_function): New static function.
1161 (pex64_get_unwind_info): Likewise.
1162 (pex64_get_scope_entry): Likewise.
1163 (pex64_xdata_print_uwd_codes): Likewise.
1164 (pex64_get_section_by_rva): Likewise.
1165 (pex64_dump_xdata): Likewise.
1166 (pex64_bfd_print_pdata): Likewise.
1167 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1168 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1169 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1171 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1172 Alan Modra <amodra@bigpond.net.au>
1173 Dave Korn <dave.korn.cygwin@gmail.com>
1175 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1176 long names and non-NUL-terminated strings.
1178 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1180 * bfd-in2.h: Regenerated.
1182 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1184 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1185 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1187 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1190 * coffcode.h (bfd_pei_p): New.
1192 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1193 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1194 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1195 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1196 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1197 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1199 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1200 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1201 bfd_efi_rtdrv_x86_64_vec,
1202 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1203 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1204 * targets.c: Likewise.
1206 * configure: Regenerated.
1207 * libcoff.h: Likewise.
1208 * Makefile.in: Likewise.
1210 * efi-app-ia32.c: Removed.
1211 * efi-app-x86_64.c: Likewise.
1212 * efi-bsdrv-ia32.c: Likewise.
1213 * efi-bsdrv-ia64.c: Likewise.
1214 * efi-bsdrv-x86_64.c: Likewise.
1215 * efi-rtdrv-ia32.c: Likewise.
1216 * efi-rtdrv-ia64.c: Likewise.
1217 * efi-rtdrv-x86_64.c: Likewise.
1218 * efi-rtdrv-ia32.c: Likewise.
1220 * efi-app-ia64.c: Moved to ...
1222 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1223 (TARGET_NAME): Set to pei-ia64.
1225 * libpei.h (bfd_target_pei_p): Removed.
1226 (bfd_target_pei_arch): Likewise.
1227 (bfd_target_efi_app_p): Likewise.
1228 (bfd_target_efi_app_arch): Likewise.
1229 (bfd_target_efi_bsdrv_p): Likewise.
1230 (bfd_target_efi_bsdrv_arch): Likewise.
1231 (bfd_target_efi_rtdrv_p): Likewise.
1232 (bfd_target_efi_rtdrv_arch): Likewise.
1233 (bfd_pe_executable_p): Likewise.
1235 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1236 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1237 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1238 and efi-rtdrv-ia32.c.
1239 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1240 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1241 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1242 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1243 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1244 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1245 (efi-app-ia64.lo): Removed.
1246 (efi-bsdrv-ia32.lo): Likewise.
1247 (efi-rtdrv-ia32.lo): Likewise.
1248 (efi-app-ia64.lo): Likewise.
1249 (efi-bsdrv-ia64.lo): Likewise.
1250 (efi-rtdrv-ia64.lo): Likewise.
1251 (efi-app-x86_64.lo): Likewise.
1252 (efi-bsdrv-x86_64.lo): Likewise.
1253 (efi-rtdrv-x86_64.lo): Likewise.
1256 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1258 (arch_type): Removed.
1259 (pe_arch): Likewise.
1260 (pe_bfd_object_p): Just return coff_object_p.
1262 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1263 bfd_pe_executable_p with bfd_pei_p.
1265 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1267 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1268 PLT entries to an undefined symbol when generating a shared
1271 2009-04-17 Nick Clifton <nickc@redhat.com>
1274 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1276 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1278 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1279 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1280 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1281 * binary.c (binary_bfd_define_common_symbol): Likewise.
1282 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1283 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1284 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1285 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1286 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1287 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1288 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1289 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1290 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1291 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1292 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1293 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1294 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1295 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1296 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1297 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1298 * som.c (som_bfd_define_common_symbol): Likewise.
1299 * srec.c (srec_bfd_define_common_symbol): Likewise.
1300 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1301 * versados.c (versados_bfd_define_common_symbol): Likewise.
1302 * vms.c (vms_bfd_define_common_symbol): Likewise.
1303 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1304 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1305 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1306 (pmac_xcoff_vec): Likewise.
1307 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1308 (aix5coff64_vec): Likewise.
1309 * linker.c (bfd_generic_define_common_symbol): New function.
1310 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1311 (_bfd_define_common_symbol): New field.
1312 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1313 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1314 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1316 * bfd-in2.h: Regenerate.
1317 * libbfd.h: Likewise.
1318 * libcoff.h: Likewise.
1320 2009-04-15 Anthony Green <green@moxielogic.com>
1322 * targets.c: Add moxie support.
1323 * Makefile.am: Ditto.
1324 * Makefile.in: Rebuilt.
1325 * cpu-moxie.c, elf32-moxie.c: New files.
1326 * archures.c: Add moxie support.
1327 * configure.in: Add moxie support.
1328 * configure: Rebuilt.
1329 * config.bfd, archures.c: Add moxie support.
1330 * bfd-in2.h: Rebuilt.
1332 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1334 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1335 branch to an undef weak symbol into a jump to next instruction if
1336 a PLT entry will be created.
1338 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1340 * coffgen.c (make_a_section_from_file): Set the backend long
1341 section names enable if long section names found on input.
1342 * coffcode.h: Extend long section names documentation to match.
1344 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1346 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1349 2009-04-07 DJ Delorie <dj@redhat.com>
1351 * archures.c: Add bfd_mach_mep_c5.
1352 * bfd-in2.h: Likewise.
1353 * cpu-mep.c: Add bfd_c5_arch.
1354 * elf32-mep.c: Support it.
1356 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1358 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1359 info->callbacks->einfo.
1360 * linker.c (_bfd_generic_section_already_linked): Likewise.
1362 2009-04-06 DJ Delorie <dj@redhat.com>
1364 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1366 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1368 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1369 _bfd_pex64_print_pdata only if PE is defined.
1371 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1372 (_bfd_pex64_print_pdata): This.
1374 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1375 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1378 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1380 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1381 _bfd_pep_print_x64_pdata.
1382 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1383 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1385 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1387 * elf32-xtensa.c (relax_property_section): Always set r_offset
1390 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1392 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1393 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1395 (elf32_arm_stub_type): New enum values for the two new stubs.
1396 (arm_type_of_stub): Make use of the two new stubs.
1397 (arm_size_one_stub): Handle the two new stubs.
1399 2009-04-01 Matt Thomas <matt@netbsd.org>
1401 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1402 hidden symbols into the GOT or PLT.GOT.
1403 (elf_vax_relocate_section): Do not emit a PCREL reloc
1404 into a shared object if it is against a hidden symbol.
1406 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1408 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1409 and know_contains_shared_object_p.
1410 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1411 Cache the result in the archive_info table.
1412 (xcoff_auto_export_p): Add an "info" parameter and update the
1413 call to xcoff_archive_contains_shared_object_p.
1414 (xcoff_mark_auto_exports): Update accordingly.
1415 (xcoff_post_gc_symbol): Likewise.
1417 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1419 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1422 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1424 * coff-rs6000.c (member_layout): New structure.
1425 (archive_iterator): Likewise.
1426 (member_layout_init): New function.
1427 (archive_iterator_begin): Likewise.
1428 (archive_iterator_next): Likewise.
1429 (xcoff_write_armap_old): Use the new iterator functions.
1430 (do_shared_object_padding): Delete.
1431 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1432 handling of arch_info.
1433 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1434 first loop rather than the second. Allocate a member header if
1435 there isn't one, then work out the stat information and length
1436 in the first loop too. Use the new iterators for the second loop.
1437 (xcoff_write_archive_contents_big): Likewise.
1439 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1441 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1442 (bfd_xcoff_set_archive_import_path): Likewise.
1443 * bfd-in2.h: Regenerate.
1444 * xcofflink.c: Include libiberty.h.
1445 (xcoff_archive_info): New structure.
1446 (xcoff_archive_info_hash): New function.
1447 (xcoff_archive_info_eq): Likewise.
1448 (xcoff_get_archive_info): Likewise.
1449 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1450 (bfd_xcoff_split_import_path): New function.
1451 (bfd_xcoff_set_archive_import_path): Likewise.
1452 (xcoff_set_import_path): Move earlier in file.
1453 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1454 object to the the directory part of the bfd's filename. Get the
1455 import path and filename of an archive object from the archive's
1456 xcoff_tdata, initializing it if necessary. Update use of
1458 (bfd_link_input_bfd): Update use of import_file_id.
1459 (xcoff_write_global_symbol): Likewise.
1461 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1463 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1465 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1467 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1468 a .loader section for relocatable links.
1469 (xcoff_need_ldrel_p): New function.
1470 (xcoff_mark): Use it.
1471 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1473 (xcoff_build_ldsym): New function, split out from...
1474 (xcoff_build_ldsyms): ...here. Rename to...
1475 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1476 call xcoff_build_ldsym, if there's a loader section.
1477 (xcoff_build_loader_section): New function, extracted verbatim from...
1478 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1479 there's a loader section. Only add an __rtinit loader symbol
1480 if there's a loader section. Update after above name change.
1481 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1482 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1483 and xcoff_create_ldrel.
1484 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1485 (xcoff_reloc_link_order): Likewise, but only call it if there's
1486 a loader section. Use xcoff_symbol_section.
1487 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1488 if there's a loader section.
1490 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1492 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1494 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1496 * elf32-arm.c (group_sections): Rewrite loops for better
1499 2009-03-30 DJ Delorie <dj@redhat.com>
1501 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1502 relocs when doing a relocatable link.
1504 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1506 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1507 "ERROR:", in error messages.
1508 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1509 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1510 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1511 (elf32_arm_merge_eabi_attributes): Likewise.
1512 (elf32_arm_merge_private_bfd_data): Likewise.
1514 2009-03-27 Nick Clifton <nickc@redhat.com>
1516 * section.c (bfd_get_section_contents): Detect and handle the case
1517 where a section has the SEC_IN_MEMORY flag set but no actual
1520 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1523 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1524 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1525 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1526 if we don't find matching PT_LOAD when copying.
1528 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1530 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1531 the reloc descriptions.
1533 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1535 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1536 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1537 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1539 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1541 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1542 (bfd_i386_arch_intel_syntax): Likewise.
1543 (i8086_arch): Likewise.
1544 (bfd_x86_64_arch): Likewise.
1546 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1548 * elf32-cris.c (cris_elf_relocate_section): <case
1549 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1550 symbols for non-allocated sections. Don't check whether to
1551 generate R_CRIS_DTPMOD for non-allocated sections.
1552 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1553 handle relocation GC:ing if applied to non-allocated section.
1554 (cris_elf_check_relocs): Similar.
1556 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1557 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1558 when emitting a known TP offset in the GOT.
1560 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1562 * elf64-ppc.c (synthetic_opd): Delete.
1563 (compare_symbols): Look for .opd name rather than section match.
1564 (ppc64_elf_get_synthetic_symtab): Likewise.
1566 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1568 * elf32-ppc.c (is_pic_glink_stub): Delete.
1569 (is_nonpic_glink_stub): New function.
1570 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1572 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1574 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1575 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1577 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1578 macros for visibilty and locality checks.
1579 (elf_s390_adjust_dynamic_symbol): Likewise.
1580 (allocate_dynrelocs): Likewise.
1581 (elf_s390_relocate_section): Likewise.
1582 (elf_s390_finish_dynamic_symbol): Likewise.
1583 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1584 (elf_s390_adjust_dynamic_symbol): Likewise.
1585 (allocate_dynrelocs): Likewise.
1586 (elf_s390_relocate_section): Likewise.
1587 (elf_s390_finish_dynamic_symbol): Likewise.
1589 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1591 * bfd-in2.h: Regenerated.
1592 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1593 for debugging sections and map memory read/write dependent on
1595 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1596 without memory read flags set.
1597 * section.c: Add SEC_COFF_NOREAD to section flags.
1599 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1601 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1604 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1606 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1607 "no overlays" return. If there are overlays, create overlay
1608 manager entry symbols here, so that..
1609 (spu_elf_build_stubs): ..we don't need to set them up here.
1610 Simplify entry symbol tests.
1611 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1613 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1615 * elf.c (elfcore_grok_openbsd_procinfo)
1616 (elfcore_grok_openbsd_note): New functions.
1617 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1619 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1621 * vms-hdr.c: Don't include alloca.h.
1622 * elf32-m68hc1x.c: Include alloca-conf.h.
1624 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1626 * Makefile.am: Run "make dep-am".
1627 * Makefile.in: Regenerate.
1629 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1631 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1633 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1635 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1637 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1638 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1639 ovly_return fields with ovly_entry[2]. Adjust all users.
1640 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1642 (spu_elf_build_stubs): Likewise.
1643 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1644 ovly_flavour changes. Update all callers.
1645 (ovl_stub_size_log2): New function.
1646 (build_stub): Handle compact icache stubs. Use different manager
1647 entry point for stubs in non-icache area.
1648 (spu_elf_size_stubs): Don't allocate space for indirect branch
1650 (spu_elf_build_stubs): And don't built them.
1652 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1654 * dwarf2.c (read_section): Always use rawsize, if available.
1656 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1658 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1659 of rawsize and size for buffer.
1661 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1663 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1664 parameter just because fixed sections fit into local store.
1665 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1666 generating overlays if fixed sections plus reserved stack
1667 and heap space fit into local store.
1669 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1671 * elf32-spu.c (build_stub): Correct icache set_id.
1672 (spu_elf_relocate_section): Likewise.
1674 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1676 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1677 symbol table if it was created by the current call.
1679 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1681 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1682 class XMC_DS rather than XMC_UA.
1684 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1686 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1687 bfd_boolean export_defineds parameter with an unsigned int
1688 auto_export_flags parameter.
1689 * bfd-in2.h: Regenerate.
1690 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1691 split out from xcoff_build_ldsyms.
1692 (xcoff_covered_by_expall_p): New function.
1693 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1694 but with extra code to handle -bexpfull and -bexpall.
1695 (xcoff_mark_auto_exports): New function.
1696 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1697 a function should be automatically exported.
1698 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1699 parameter with an auto_export_flags parameter. Update ldinfo
1700 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1703 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1705 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1706 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1707 init and fini functions. Do garbage collection for objects
1708 without an entry point too.
1710 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1712 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1713 check whether a symbol has csect information.
1714 (coff_print_aux): Likewise.
1715 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1716 information for C_AIX_WEAKEXT too.
1717 (_bfd_xcoff_swap_aux_out): Likewise.
1718 (xcoff_reloc_type_br): Handle defweak symbols too.
1719 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1720 information for C_AIX_WEAKEXT too.
1721 (_bfd_xcoff64_swap_aux_out): Likewise.
1722 (xcoff64_reloc_type_br): Handle defweak symbols too.
1723 * coffgen.c (coff_print_symbol): Handle auxillary function
1724 information for C_AIX_WEAKEXT too.
1725 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1726 instead of BSF_GLOBAL if the L_WEAK flag is set.
1727 (xcoff_dynamic_definition_p): New function.
1728 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1729 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1730 always take the symbol class from the ldsym. Use weak bfd symbol
1731 types for weak ldsyms.
1732 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1733 Fix the check for whether a definition is from a shared object.
1734 Allow redefinitions of weak symbols.
1735 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1736 (xcoff_keep_symbol_p): Likewise.
1737 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1738 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1739 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1740 but mark them as L_WEAK.
1741 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1742 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1744 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1746 * xcofflink.c (xcoff_mark): When walking the relocations,
1747 only mark the target symbol or the target section, not both.
1748 (xcoff_final_definition_p): New function.
1749 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1750 symbol is a valid definition of the associated output symbol.
1751 Use XCOFF_ALLOCATED to stop the same hash table entry having
1753 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1755 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1757 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1759 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1762 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1764 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1765 * libcoff.h: Regenerate.
1766 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1767 line-number counts in the bfd's lineno_counts field.
1768 Don't keep per-csect line-number counts.
1769 (xcoff_sweep): Don't update per-csect line-number counts.
1770 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1771 entries in each output section.
1772 (xcoff_link_input_bfd): Get the number of line numbers from
1773 the bfd's lineno_counts field, rather than recalculating it
1774 from scratch. Fix the range check when updating C_BINCL and
1776 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1777 here. Don't expect csects to have line-number counts.
1779 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1781 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1782 * libcoff.h: Regenerate.
1783 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1784 "skip" logic from xcoff_link_input_bfd.
1785 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1786 objects in a dynamic link, rather than checking whether csectpp
1787 is null. Always allocate debug_index for other objects,
1788 and always go through the loop. Update the type of debug_index
1789 after the change above. Read the auxillary csect information
1790 and use xcoff_keep_symbol_p to decide whether a symbol should
1791 be kept. Set its debug_index to -2 if not.
1792 (xcoff_link_input_bfd): Update the type of debug_index after
1793 the change above and always expect it to be nonnull. Use it to
1794 test whether a symbol should be stripped, rather than making the
1795 decision here. Postpone all symbol creation to the second pass.
1797 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1799 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1800 creating a descriptor.
1801 (xcoff_sweep): Don't mark toc_section unless it's needed.
1802 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1803 when marking every bfd.
1804 (xcoff_link_input_bfd): Skip all TOC anchors.
1805 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1806 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1807 to -1; call xcoff_find_tc0 instead.
1809 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1811 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1812 * libcoff.h: Regenerate.
1813 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1814 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1815 the previous symbol's csect. Treat last_symndx as an inclusive value
1816 and simplify its handling.
1817 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1818 symbols with the right csect. Don't mark rsec when processing
1819 relocations against undefined or absolute sections.
1820 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1821 of bfd_und_section_ptr.
1822 (xcoff_link_input_bfd): Likewise.
1824 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1826 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1827 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1828 flag is set. Assert that all undefined symbols are either
1829 imported or defined by a dynamic object.
1830 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1831 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1832 handling to all relocations. Only set XCOFF_CALLED for function
1834 (xcoff_find_function): New function, split out from...
1835 (bfd_xcoff_export_symbol) ...here.
1836 (xcoff_set_import_path): New function, split out from...
1837 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1838 meaning of XCOFF_CALLED.
1839 (xcoff_mark_symbol): If we mark an undefined and unimported
1840 symbol, find some way of defining it. If the symbol is a function
1841 descriptor, fill in its definition automatically. If the symbol
1842 is a function, mark its descriptor and allocate room for global
1843 linkage code. Otherwise mark the symbol as implicitly imported.
1844 Move the code for creating function descriptors from...
1845 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1846 check for symbols that were implicitly defined.
1847 (xcoff_mark): Don't count any dynamic relocations against
1849 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1850 in the xcoff link info.
1851 (xcoff_link_input_bfd): Remove handling of undefined and
1854 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1856 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1857 if the target is absolute. Fix comment typo.
1858 (xcoff_ppc_relocate_section): Remove FIXME.
1859 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1860 if the target is absolute.
1862 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1864 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1865 R_POS and R_NEG relocations against absolute symbols to the
1868 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1870 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1871 to 2 for bfd_mach_ppc_620.
1873 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1875 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1876 * configure.in: Likewise.
1877 * configure: Regenerate.
1879 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1882 * elf.c (assign_section_numbers): Generate symbol table if there
1883 is any relocation in output.
1884 (_bfd_elf_compute_section_file_positions): Likewise.
1886 2009-03-13 Nick Clifton <nickc@redhat.com>
1889 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1890 * elflink.c (elf_link_read_relocs_from_section): Use
1891 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1892 relocs but no symbol table.
1893 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1895 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1898 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1899 to check ___tls_get_addr.
1901 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1902 strncmp to check __tls_get_addr.
1904 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1906 * dwarf2.c (read_section): Always check the offset, even when the
1907 section has been read before.
1909 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1911 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1914 2009-03-11 Chris Demetriou <cgd@google.com>
1916 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1917 * bfd-in2.h: Regenerate.
1918 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1919 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1921 (bsd_write_armap): Likewise.
1922 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1923 flag is set, do nothing.
1924 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1927 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1929 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1930 used to update stack pointer.
1932 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1935 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1936 for unknown symbols in absolute section.
1938 2009-03-06 Nick Clifton <nickc@redhat.com>
1940 * po/es.po: Updated Spanish translation.
1942 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1944 * elf32-arm.c (group_sections): Take next section size into
1945 account before accepting to group it.
1947 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1949 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1951 (elf32_arm_final_link_relocate): Likewise.
1953 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1956 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1958 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1960 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1961 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1962 (BFD_FAKE_SECTION): Init new flag.
1963 * ecoff.c (bfd_debug_section): Likewise.
1964 * bfd-in2.h: Regenerate.
1965 * libbfd.h: Regenerate.
1966 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1967 (ppc_elf_reloc_type_lookup): Handle new relocs.
1968 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1969 without marker relocs.
1970 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1971 if section has no old-style calls.
1972 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1973 Don't try to optimize new-style __tls_get_addr call when handling
1974 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1976 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1977 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1978 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1979 without marker relocs.
1980 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1981 if section has no old-style calls. Set toc_ref for new relocs as
1983 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1984 Don't try to optimize new-style __tls_get_addr call when handling
1985 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1988 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1991 * configure.in: Test for ld --as-needed support. Link shared
1992 libbfd against libm.
1993 * configure: Regenerate.
1995 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1997 * Makefile.am: Run "make dep-am".
1998 * Makefile.in: Regenerate.
2000 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2002 * elf32-score7.c: New file.
2003 * elf32-score.h: New file.
2004 * elf32-score.c: Add code to support score 7. Set score7 as the
2006 * cpu-score.c: Add score7 architecure.
2007 (compatibile): New function.
2008 * Makefile.am: Add rules for building elf32-score7 object.
2009 * Makefile.in: Regenerate.
2010 * configure.in: Add elf32-score7 object to score vectors.
2011 * configure: Regenerate.
2012 * reloc.c: Add score7 relocs.
2013 * archures.c: Add score3 and score7 machine numbers.
2014 * bfd-in2.h: Regenerate.
2015 * libbfd.h: Regenerate.
2017 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2019 * configure: Regenerate.
2021 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2023 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2024 (elf32_hppa_check_relocs): Use it.
2026 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2028 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2029 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2030 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2031 (elf_hppa_record_segment_addrs): Likewise.
2032 (elf_hppa_final_link): Likewise.
2033 (elf_hppa_relocate_insn): Likewise.
2034 (elf_hppa_final_link_relocate): Likewise.
2035 (elf64_hppa_relocate_section): Likewise.
2036 * elf64-hppa.c: Insert above.
2038 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2040 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2041 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2042 (elf_hppa_relocate_section): Likewise.
2043 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2044 from struct elf_link_hash_entry. Add count field.
2045 (struct elf64_hppa_dyn_hash_table): Delete.
2046 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2047 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2048 (hppa_elf_hash_entry, eh_name): Define.
2049 (elf64_hppa_new_dyn_hash_entry): Delete.
2050 (elf64_hppa_dyn_hash_lookup): Delete.
2051 (elf64_hppa_dyn_hash_traverse): Delete.
2052 (get_dyn_name): Delete.
2053 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2054 of struct elf64_hppa_dyn_hash_entry *.
2055 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2056 allocate_global_data_plt, allocate_global_data_stub,
2057 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2059 (hppa64_link_hash_newfunc): New.
2060 (elf64_hppa_hash_table_create): Rework.
2061 (count_dyn_reloc): Likewise.
2062 (hppa64_elf_local_refcounts): New.
2063 (elf64_hppa_check_relocs): Rework using standard technique for recording
2064 local DLT, PLT and OPD reference counts.
2065 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2066 elf_link_hash_entry *.
2067 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2068 allocate_global_data_plt, allocate_global_data_stub,
2069 allocate_global_data_opd, allocate_dynrel_entries,
2070 elf64_hppa_adjust_dynamic_symbol,
2071 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2072 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2073 Use hppa_link_hash_table. Rework.
2074 (elf64_hppa_link_output_symbol_hook): Rework.
2075 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2076 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2077 elf64_hppa_finish_dynamic_sections): Likewise.
2079 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2081 * elf32-arm.c (stub_reloc_type): Removed.
2082 (insn_sequence): Renamed reloc_type field to r_type.
2083 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2084 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2085 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2086 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2087 (arm_stub_is_thumb): Catch new stubs.
2088 (arm_type_of_stub): Handle new stubs.
2089 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2090 (bfd_elf32_arm_process_before_allocation): Remove useless
2093 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2095 * elf.c (elf_find_function): Use is_function_type to check
2098 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2100 * xtensa-modules.c: Revert to previous version 1.11 due
2101 to inadvertant commit.
2103 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2105 * elf32-xtensa.c (text_action_add): Separate test for action
2106 type. Break if saved action is ta_widen_insn at same offset.
2108 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2110 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2111 to elf32_arm_stub_long_branch_any_arm_pic.
2112 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2113 (enum elf32_arm_stub_type, arm_type_of_stub)
2114 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2117 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2119 * elf32-arm.c (PREV_SEC): Update comment.
2120 (group_sections): Rename argument to stubs_always_after_branch.
2121 Reverse the list and place stubs at the end of input sections.
2123 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2125 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2127 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2129 (arm_size_one_stub): Remove unnecessary break.
2130 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2132 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2134 * elf32-arm.c (stub_insn_type): New type.
2135 (stub_reloc_type): Likewise.
2136 (insn_sequence): Likewise.
2137 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2138 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2139 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2140 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2141 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2142 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2143 (elf32_arm_stub_hash_entry): Add new helper fields.
2144 (stub_hash_newfunc): Initialize these new fields.
2145 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2146 to take endianness into account.
2147 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2148 (arm_map_one_stub): Code is now more generic, thanks to
2151 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2153 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2155 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2156 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2157 BLX is not available. Fix typo in warning message. Add comments
2158 and improve formatting.
2159 (arm_build_one_stub): Adjust to new
2160 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2161 (arm_map_one_stub): Likewise.
2163 2009-02-23 Tristan Gingold <gingold@adacore.com>
2164 Eric Botcazou <ebotcazou@adacore.com>
2165 Douglas B Rupp <rupp@gnat.com>
2167 * vms.h: Update copyright year, fix comments, reorder declarations.
2168 (_bfd_save_vms_section): Remove the prototype.
2169 (EGPS_S_V_NO_SHIFT): New constant.
2170 (bfd_vms_set_section_flags): New prototype.
2171 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2173 (EGSY_S_W_FLAGS): Ditto.
2174 (EGSY_S_V_QUAD_VAL): Ditto.
2175 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2176 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2177 EGST_S_B_NAMLNG): Ditto.
2178 (ESRF_S_B_NAMLNG): Ditto.
2179 (ETIR_S_C_HEADER_SIZE): Ditto.
2180 (EGPS_S_V_ALLOC_64BIT): Ditto.
2181 (DST_S_C_EPILOG): Ditto.
2182 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2183 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2184 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2185 (DST_S_L_PCLINE_UNSLONG): Ditto.
2186 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2187 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2188 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2189 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2190 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2191 (DST_S_B_SRC_UNSBYTE): Ditto.
2192 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2194 (vms_section, vms_reloc): Remove types.
2195 (hdr_struc): Replaced by ...
2196 (hdr_struct): ... new type.
2197 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2198 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2199 (EMH_DATE_LENGTH): Ditto.
2200 (eom_struc): Replaced by ...
2201 (eom_struct): ... new type.
2202 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2203 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2204 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2205 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2206 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2207 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2208 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2209 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2210 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2211 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2212 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2213 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2214 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2215 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2216 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2217 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2218 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2219 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2220 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2221 (enum file_type_enum): New type.
2222 (struct location_struct): Removed.
2223 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2224 (struct funcinfo, struct module): Ditto.
2225 (struct vms_private_data_struct): Update fields.
2226 (struct vms_section_data_struct): New type.
2228 * vms.c: Update copyright year, fix comments,
2229 Fix includes for DECC, add prototypes.
2230 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2232 Use flavour to set is_vax, location_stack is removed.
2233 (struct pair): Declare.
2234 (fill_section_ptr): Initialize variables at declaration.
2235 Add guard to set SECTION_SYM flag, handlde und section.
2236 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2237 (_bfd_vms_slurp_object_records): New function, replaces previous
2239 (vms_slurp_module): New function.
2240 (vms_slurp_image): Ditto.
2241 (vms_object_p): Complete rewrite.
2242 (vms_mkobject): Use is_vax field to slect architecture.
2243 (free_reloc_stream): New function.
2244 (vms_convert_to_var): Ditto.
2245 (vms_convert_to_var_1): Ditto.
2246 (vms_convert_to_var_unix_filename): Ditto.
2247 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2249 (vms_new_section_hook): Set alignment to 0, allocate private data.
2250 (vms_get_section_contents): Load content.
2251 (vms_get_symbol_info): Handle undefined section.
2252 (vms_find_nearest_line): Handle.
2253 (alloc_reloc_stream): New function.
2254 (vms_slurp_reloc_table): Ditto.
2255 (vms_get_reloc_upper_bound): Make it real.
2256 (vms_canonicalize_reloc): Do the real work.
2257 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2259 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2260 (vms_set_arch_mach): Check arch.
2261 (vms_set_section_contents): Copy the content after allocation.
2262 (vms_alpha_vec): Update object flags.
2264 * vms-tir.c: Update copyright year, fix comments,
2265 add prototypes for new functions.
2266 (dst_define_location): New function.
2267 (dst_restore_location): New function.
2268 (dst_retrieve_location): New function.
2269 (dst_check_allocation): New function.
2270 (image_dump): Call dst_check_allocation.
2271 (image_write_b): Ditto.
2272 (image_write_w): Ditto.
2273 (image_write_l): Ditto.
2274 (image_write_q): Ditto.
2275 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2276 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2278 Call error handler instead of abort if name is not known.
2279 (etir_sta): Add quarter_relocs argument and set it.
2282 (etir_opr): Ditto, return FALSE in case of error.
2283 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2284 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2285 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2286 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2287 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2288 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2289 Return FALSE in case of error.
2290 (tir_sta): Change sign of psect.
2292 (tir_cmd): Fix cast. Makes tir_table static const.
2293 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2294 add argument to explain.
2295 (analyze_etir): Initialize maxptr, add quarter_relocs
2296 declaration, move some declarations into inner scopes.
2297 Handle quarter_relocs and STO_IMM.
2298 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2299 (_bfd_vms_slurp_relocs): New function.
2300 (_bfd_vms_decode_relocs): New function.
2301 (sto_imm): Rewritten.
2302 (start_first_etbt_record): New function.
2303 (start_another_etbt_record): Ditto.
2304 (etir_output_check): Ditto.
2305 (defer_reloc_p): Ditto.
2306 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2307 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2308 rewritte relocations handling.
2309 (_bfd_vms_write_tbt): Removed.
2310 (_bfd_vms_write_dbg): Ditto.
2312 * vms-misc.c: Update copyright year, Fix comments.
2313 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2314 (maybe_adjust_record_pointer_for_object): New function.
2315 (_bfd_vms_get_first_record): New function, replaces ...
2316 (_bfd_vms_get_record): .. removed.
2317 (_bfd_vms_get_object_record): New function.
2318 (_bfd_vms_get_object_record): New function.
2319 (vms_get_remaining_object_record): New function, replaces ...
2320 (_bfd_vms_get_next_record): ... removed.
2321 (add_new_contents): Removed.
2322 (_bfd_save_vms_section): Removed.
2323 (_bfd_get_vms_section): Removed.
2324 (_bfd_vms_output_flush): Write in VAR format.
2325 (new_symbol): Don't make UND section.
2327 * vms-hdr.c: Update copyright year, update list of record handled.
2328 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2329 (_bfd_vms_write_hdr): Strip vms and unix patches,
2330 add comments, truncate module name at 31 characters,
2331 use constants instead of hard-coded value,
2332 write BFD version instead of a fixed string.
2333 (_bfd_vms_slurp_ihd): New function.
2334 (_bfd_vms_slurp_isd): Ditto.
2335 (_bfd_vms_slurp_ihs): Ditto.
2336 (new_module): Ditto.
2337 (parse_module): Ditto
2338 (build_module_list): Ditto.
2339 (module_find_nearest_line): Ditto.
2340 (_bfd_vms_find_nearest_dst_line): Ditto.
2341 (vms_slurp_debug): Ditto.
2342 (_bfd_vms_slurp_dbg): Ditto.
2343 (_bfd_vms_slurp_tbt): Ditto.
2344 (_bfd_vms_write_dbg): Ditto.
2345 (_bfd_vms_write_tbt): Ditto.
2347 * vms-gsd.c: Update copyright year, update list of records handled.
2348 (EVAX_LITERALS_NAME): New macro.
2349 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2350 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2351 (register_universal_symbol): New function and prototype.
2352 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2353 improve debug messages,
2354 use constants instead of hard-coded value,
2355 fix missing endianness conversion,
2356 handle global symbol (SYMG).
2357 (bfd_vms_set_section_flags): New function.
2358 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2359 handle section literals,
2361 handle section bfd and vms flags,
2362 don't output LIB$INITIALIZE symbol,
2363 fix handling of weak symbols,
2364 fix evax vs vax procedure descriptor,
2365 handle absolute symbols.
2367 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2368 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2370 * makefile.vms (DEFS): Fix flags for VMS.
2372 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2374 * bfd-in2.h: Regenerated.
2375 * libbfd.h: Regenerated.
2377 2009-02-20 Cary Coutant <ccoutant@google.com>
2379 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2382 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2385 * coffcode.h (coff_write_object_contents): Don't let the string
2386 table offset overflow the s_name field when using long section names.
2388 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2390 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2391 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2392 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2393 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2394 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2395 (bfd_pmac_xcoff_backend_data): Likewise.
2396 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2397 (bfd_xcoff_aix5_backend_data): Likewise.
2398 (xcoff64_write_object_contents): Delete unused long_section_names
2400 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2401 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2403 * coffcode.h (documentation): Update to describe long section names.
2404 (COFFLONGSECTIONCATHELPER): New helper macro.
2405 (BLANKOR1TOODD): Likewise.
2406 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2407 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2408 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2409 (bfd_coff_set_long_section_names_allowed): New function.
2410 (bfd_coff_set_long_section_names_disallowed): Likewise.
2411 (struct bfd_coff_backend_data): Add new backend hook function
2412 pointer _bfd_coff_set_long_section_names.
2413 (bfd_coff_set_long_section_names): New backend hook.
2414 (coff_write_object_contents): Only generate long section names if
2415 bfd_coff_long_section_names() indicates they are currently enabled.
2416 (bfd_coff_std_swap_table): Make non-const, and initialise long
2417 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2418 (ticoff0_swap_table): Likewise to both.
2419 (ticoff1_swap_table): Again, likewise to both.
2420 * coffgen.c (make_a_section_from_file): Allow long section names
2421 as inputs even if not currently allowed for outputs.
2422 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2423 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2424 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2425 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2426 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2427 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2428 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2429 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2430 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2431 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2432 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2433 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2434 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2435 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2436 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2437 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2438 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2439 * libcoff-in.h: Update copyright year to cause updated copyright
2440 year in generated libcoff.h, and fix typo.
2441 * libcoff.h: Regenerated.
2442 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2443 (_bfd_ecoff_no_long_sections): Add prototype.
2444 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2445 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2446 defined by an including .c file.
2447 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2448 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2449 (ticoff1_swap_table): Likewise to both.
2451 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2453 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2454 stub. Catch default case error.
2455 (arm_map_one_stub): Add missing Thumb mapping symbol.
2457 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2460 * elf32-avr.c: Handle case where no local symbos exist correctly.
2462 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2465 * elf32-arm.c (arm_long_branch_stub,
2466 arm_thumb_v4t_long_branch_stub,
2467 arm_thumb_thumb_long_branch_stub,
2468 arm_thumb_arm_v4t_long_branch_stub,
2469 arm_thumb_arm_v4t_short_branch_stub,
2470 arm_pic_long_branch_stub):
2471 Renamed to elf32_arm_stub_long_branch_any_any,
2472 elf32_arm_stub_long_branch_v4t_arm_thumb,
2473 elf32_arm_stub_long_branch_thumb_only,
2474 elf32_arm_stub_long_branch_v4t_thumb_arm,
2475 elf32_arm_stub_short_branch_v4t_thumb_arm,
2476 elf32_arm_stub_long_branch_any_any_pic.
2477 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2478 arm_thumb_thumb_stub_long_branch,
2479 arm_thumb_arm_v4t_stub_long_branch,
2480 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2481 Renamed to arm_stub_long_branch_any_any,
2482 arm_stub_long_branch_v4t_arm_thumb,
2483 arm_stub_long_branch_thumb_only,
2484 arm_stub_long_branch_v4t_thumb_arm,
2485 arm_stub_short_branch_v4t_thumb_arm,
2486 arm_stub_long_branch_any_any_pic.
2488 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2490 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2491 in branch offset check.
2493 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2495 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2496 add toc.symndx and toc.add.
2497 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2499 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2501 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2502 (branch_reloc_hash_match): New function, extracted from..
2503 (ppc64_elf_tls_optimize): ..here.
2504 (ppc64_elf_relocate_section): Properly set addends when optimizing
2505 tls sequences. Avoid unnecessary reading and writing of insns.
2506 Only redo reloc when symbol changed. Bypass symbol checks when
2508 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2509 (branch_reloc_hash_match): New function, extracted from..
2510 (ppc_elf_tls_optimize): ..here.
2511 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2512 Don't clear addend on zapped __tls_get_addr reloc.
2514 2009-02-12 Nick Clifton <nickc@redhat.com>
2517 * elflink.c (bfd_elf_final_link): When counting the relocations,
2518 if the header size has not been set yet then assume that it will
2519 match the output section's reloc type.
2521 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2523 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2526 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2528 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2529 (find_function): Likewise.
2530 (pasted_function): Don't error if no prior function found.
2531 (discover_functions): Revert 2008-12-10 change. Extend first
2532 function range to start of section.
2534 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2536 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2538 * elf64-hppa.h: Likewise.
2540 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2542 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2545 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2547 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2548 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2550 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2552 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2553 * archures.c (bfd_mach_mips_xlr): Define.
2554 * bfd-in2.h: Regenerate.
2555 * cpu-mips.c (I_xlr): Define.
2556 (arch_info_struct): Add XLR entry.
2557 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2558 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2559 (mips_mach_extensions): Add XLR entry.
2561 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2563 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2565 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2567 * configure.in: AC_SUBST pdfdir.
2568 * Makefile.am: Add install-pdf, install-pdf-am
2569 and install-pdf-recursive targets. Define pdfdir.
2570 * doc/Makefile.am: Define pdf__strip_dir. Add
2571 install-pdf and install-pdf-am targets.
2572 * po/Make-in: Add install-pdf target.
2573 * configure: Regenerate.
2574 * Makefile.in: Regenerate
2575 * doc/Makefile.in: Regenerate.
2577 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2579 * bfd-in2.h: Regenerate.
2580 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2581 fields from n_entries to n_slots where appropriate, update comments.
2582 (HOWTO): Add TLS relocations.
2583 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2584 (enum elf_m68k_got_offset_size): New enum.
2585 (struct elf_m68k_got_entry.type): Move field to ...
2586 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2587 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2589 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2591 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2592 fields into n_entries array. Update comments.
2593 (elf_m68k_init_got): Simplify, update all uses.
2594 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2595 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2596 GOT entries; update name, update all uses.
2597 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2598 (elf_m68k_get_got_entry): Update.
2599 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2601 (elf_m68k_remove_got_entry_type): Simplify.
2602 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2603 (elf_m68k_can_merge_gots): Update.
2604 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2605 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2606 GOT entries, simplify.
2607 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2608 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2609 field, remove obsoleted local_n_entries field.
2610 (elf_m68k_partition_multi_got_2): New static function.
2611 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2613 (elf_m68k_remove_got_entry_type): Update.
2614 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2615 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2616 update of sgot->size and srelgot->size.
2617 (elf_m68k_gc_sweep_hook): Update.
2618 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2619 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2621 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2622 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2624 2009-02-02 DJ Delorie <dj@redhat.com>
2626 * elf32-mep.c (config_names): Regenerate configuration.
2628 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2630 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2631 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2632 * elf.c (bfd_elf_get_str_section): Make static.
2633 (bfd_elf_find_section): Delete.
2634 * libbfd.h: Regenerate.
2636 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2638 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2639 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2641 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2643 * elflink.c (on_needed_list): New function.
2644 (elf_link_add_object_symbols): Link in --as-needed libs if they
2645 satisfy undefined symbols in other libs.
2647 2009-01-30 Julian Brown <julian@codesourcery.com>
2649 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2650 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2651 with --just-symbols (-R).
2653 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2655 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2656 high_pc in order to properly sign-extend VMAs.
2658 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2659 Mark Shinwell <shinwell@codesourcery.com>
2660 Catherine Moore <clm@codesourcery.com>
2662 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2664 2009-01-28 Catherine Moore <clm@codesourcery.com>
2666 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2667 SEC_LOAD for dynamic relocation sections.
2669 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2671 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2672 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2673 the size of local TLS data.
2675 2009-01-27 Andreas Schwab <schwab@suse.de>
2677 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2678 architectures in the archive.
2680 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2682 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2683 <R_CRIS_32_DTPREL>: Correct relocation value.
2685 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2686 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2687 symbols with non-default visibility.
2689 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2691 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2692 describing the trampolines.
2693 (ppc_elf_relocate_section): Update relocs to describe the
2696 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2698 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2699 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2700 and R_PARISC_PCREL12F relocations.
2702 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2705 * elflink.c (find_version_for_sym): New function split out from,
2706 but without export_dynamic test, ..
2707 (_bfd_elf_link_assign_sym_version): ..here.
2708 (_bfd_elf_export_symbol): Use it.
2710 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2712 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2713 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2714 * elflink.c: ..here, somewhat modified.
2715 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2716 _bfd_elf_link_find_version_dependencies,
2717 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2718 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2719 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2721 * elflink.c: ..and make static here.
2722 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2723 of output_bfd from struct elf_find_verdep_info.
2724 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2725 struct elf_info_failed.
2726 (bfd_elf_size_dynamic_sections): Adjust.
2728 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2731 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2732 after comp_unit_find_line call.
2734 2009-01-21 Nick Clifton <nickc@redhat.com>
2737 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2738 tm_gmtoff field in struct tm.
2740 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2742 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2743 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2744 sections in soft-icache lines unless non_ia_text. Don't add
2745 rodata if doing so would exceed line size.
2747 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2749 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2750 types than bfd_link_hash_indirect, before early return, call
2751 _bfd_elf_link_hash_copy_indirect.
2753 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2755 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2756 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2757 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2758 (elf_backend_obj_attrs_order): New define.
2759 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2760 (elfNN_bed): Add elf_backend_obj_attrs_order.
2762 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2764 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2765 (obj_attr_size): Likewise.
2766 (write_obj_attribute): Likewise.
2767 (_bfd_elf_copy_obj_attributes): Likewise.
2768 (_bfd_elf_parse_attributes): Likewise.
2769 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2770 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2771 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2772 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2773 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2776 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2778 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2779 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2780 (bfd_elf_add_obj_attr_string): Likewise.
2781 (bfd_elf_add_obj_attr_int_string): Likewise.
2782 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2783 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2784 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2785 Tag_nodefaults has no default value.
2786 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2787 comment to reflect the new state.
2789 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2792 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2793 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2794 (adjust_z_magix): Delete dead code handling QMAGIC.
2796 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2798 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2799 IMAGE_SCN_MEM_DISCARDABLE.
2801 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2803 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2804 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2805 * configure.in (commonbfdlib): Delete.
2806 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2807 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2808 is available, not just for linux.
2809 * po/SRC-POTFILES.in: Regenerate.
2810 * Makefile.in: Regenerate.
2811 * configure: Regenerate.
2813 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2814 Julian Brown <julian@codesourcery.com>
2816 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2817 ARM attributes in ABI 2.07.
2818 * elf32-arm.c (get_secondary_compatible_arch): New function.
2819 (set_secondary_compatible_arch): New function.
2820 (tag_cpu_arch_combine): New function.
2821 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2822 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2823 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2824 make it fit with order_01243.
2825 Add support for Tag_also_compatible_with,
2826 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2827 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2828 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2829 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2830 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2831 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2832 Rework the way unknown attributes are handled.
2833 Defer errors until all attributes have been processed.
2835 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2837 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2838 bfd_elf_add_obj_attr_int_string.
2839 Read Tag_compatibility from its new location in the attribute array,
2840 rather than the attribute list.
2841 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2842 bfd_elf_add_obj_attr_int_string.
2843 (_bfd_elf_parse_attributes): Likewise.
2844 (_bfd_elf_merge_object_attributes): There's now only one
2845 Tag_compatibility, and it's in the array, not the list.
2846 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2848 (bfd_elf_add_obj_attr_compat): Rename to
2849 bfd_elf_add_obj_attr_int_string.
2850 (bfd_elf_add_proc_attr_compat): Rename to
2851 bfd_elf_add_proc_attr_int_string.
2852 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2855 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2857 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2858 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2859 (vmsutil.lo): Add dependency rule.
2860 * Makefile.in: Regenerate.
2861 * config.bfd (ia64*-*-*vms*): Add case.
2862 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2863 * configure: Regenerate.
2864 * vmsutil.c: New file.
2865 * vmsutil.h: New file.
2866 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2868 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2869 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2870 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2871 elfNN_vms_object_p): New functions
2872 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2874 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2877 * elflink.c (elf_gc_sweep): Exclude the group section if the
2878 first member of the section group is excluded.
2880 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2883 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2884 saved filename, use bfd_alloc rather than bfd_malloc for it.
2886 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2888 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2890 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2892 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2894 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2896 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2898 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2900 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2902 (struct got_entry): Add br_addr.
2903 (struct call_info): Add priority.
2904 (struct function_info): Add lr_store and sp_adjust.
2905 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2906 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2907 area as an overlay, and check that no other overlays exist. Look up
2908 icache overlay manager entry sym.
2909 (BRA_STUBS, BRA, BRASL): Define.
2910 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2911 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2913 (count_stub, build_stub): Support soft-icache.
2914 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2915 (spu_elf_size_stubs): Size soft-icache stubs.
2916 (overlay_index): New function.
2917 (spu_elf_build_stubs): Make static. Support soft-icache.
2918 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2919 (find_function_stack_adjust): Save lr store and stack adjust insn
2921 (maybe_insert_function): Adjust find_function_stack_adjust call.
2922 (mark_functions_via_relocs): Retrieve priority.
2923 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2924 (sort_calls): Sort by priority first.
2925 (mark_overlay_section): Ignore .ovl.init.
2926 (sum_stack): Only print when stack_analysis.
2927 (print_one_overlay_section): New function, extracted from..
2928 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2929 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2930 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2931 analysis. Call spu_elf_build_stubs.
2932 (spu_elf_relocate_section): For soft-icache encode overlay index
2934 (spu_elf_output_symbol_hook): Support soft-icache.
2935 (spu_elf_modify_program_headers: Likewise.
2937 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2938 num_regions to num_lines. Add line_size and max_branch.
2939 (enum _ovly_flavour): Add ovly_soft_icache.
2940 (spu_elf_build_stubs): Delete.
2942 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2944 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2945 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2947 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2949 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2950 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2951 the program, the known offset starts at the negative size of the
2953 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2956 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2958 * config.bfd: Add lm32-*-rtems*.
2960 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2962 * coff-ppc.c: Add 2009 to Copyright.
2963 * elf32-cris.c: Likewise.
2964 * elflink.c: Likewise.
2966 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2968 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2969 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2971 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2974 * elflink.c (elf_merge_st_other): New.
2975 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2976 hide them if needed.
2977 (elf_link_add_object_symbols): Updated.
2979 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2982 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2983 ref_dynamic and dynamic_def fields when setting def_regular
2986 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2989 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2992 For older changes see ChangeLog-2008
2998 version-control: never
projects / external / binutils.git / blob