| blob | e0d9563d4947e8837615d70bf5de6cf79967cd04 |
1 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
3 Merge cegcc and mingw32ce target name changes from CeGCC project.
5 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
7 * config.bfd: Add arm*-*-cegcc* target.
9 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
11 * config.bfd: Add arm-*-mingw32ce* target.
13 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
15 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
16 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
17 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
18 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
20 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
22 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
23 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
24 * elf32-i386.c (elf_i386_check_relocs): Use it.
25 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
27 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
29 * elf-bfd.h (elf_dyn_relocs): New.
31 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
32 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
33 elf_dyn_relocs.
34 (elf_i386_copy_indirect_symbol): Likewise.
35 (elf_i386_check_relocs): Likewise.
36 (elf_i386_gc_sweep_hook): Likewise.
37 (elf_i386_allocate_dynrelocs): Likewise.
38 (elf_i386_readonly_dynrelocs): Likewise.
39 (elf_i386_size_dynamic_sections): Likewise.
41 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
42 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
43 with elf_dyn_relocs.
44 (elf64_x86_64_copy_indirect_symbol): Updated.
45 (elf64_x86_64_check_relocs): Likewise.
46 (elf64_x86_64_gc_sweep_hook): Likewise.
47 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
48 (elf64_x86_64_allocate_dynrelocs): Likewise.
49 (elf64_x86_64_readonly_dynrelocs): Likewise.
50 (elf64_x86_64_size_dynamic_sections): Likewise.
52 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
54 * elf32-arm.c (create_got_section): Get existing .rela.got
55 section.
56 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
57 * elf32-lm32.c (create_got_section): Likewise.
58 * elf32-m32r.c (create_got_section): Likewise.
59 * elf32-ppc.c (ppc_elf_create_got): Likewise.
60 * elf32-s390.c (create_got_section): Likewise.
61 * elf32-sh.c (create_got_section): Likewise.
62 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
63 * elf64-s390.c (create_got_section): Likewise.
64 * elfxx-sparc.c (create_got_section): Likewise.
66 * elflink.c (_bfd_elf_create_got_section): Properly initialize
67 the GOT size.
69 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
71 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
73 * elf32-i386.c (elf_i386_local_hash): Removed.
74 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
75 (elf_i386_get_local_sym_hash): Likewise.
77 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
78 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
79 (elf64_x86_64_get_local_sym_hash): Likewise.
80 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
81 (get_local_sym_hash): Likewise.
83 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
85 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
86 rel_got_sec and plt_sec.
87 (elfNN_ia64_relax_section): Updated.
88 (elfNN_ia64_create_dynamic_sections): Likewise.
89 (get_got): Likewise.
90 (allocate_dynrel_entries): Likewise.
91 (elfNN_ia64_size_dynamic_sections): Likewise.
92 (set_got_entry): Likewise.
93 (elfNN_ia64_choose_gp): Likewise.
94 (elfNN_ia64_relocate_section): Likewise.
95 (elfNN_ia64_finish_dynamic_symbol): Likewise.
96 (elfNN_ia64_finish_dynamic_sections): Likewise.
98 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
100 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
101 also for calls.
103 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
105 * configure.in (elf): Add elf-ifunc.lo.
107 * configure: Regenerated.
108 * Makefile.in: Likewise.
110 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
111 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
113 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
114 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
115 irelifunc.
116 (elf_i386_link_hash_table_create): Likewise.
117 (elf_i386_create_dynamic_sections): Likewise.
118 (elf_i386_check_relocs): Likewise.
119 (elf_i386_allocate_dynrelocs): Likewise.
120 (elf_i386_size_dynamic_sections): Likewise.
121 (elf_i386_relocate_section): Likewise.
122 (elf_i386_finish_dynamic_symbol): Likewise.
123 (elf_i386_finish_dynamic_sections): Likewise.
124 (elf_i386_create_got_section): Removed.
126 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
127 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
128 irelifunc.
129 (elf64_x86_64_compute_jump_table_size): Updated.
130 (elf64_x86_64_link_hash_table_create): Likewise.
131 (elf64_x86_64_create_dynamic_sections): Likewise.
132 (elf64_x86_64_check_relocs): Likewise.
133 (elf64_x86_64_allocate_dynrelocs): Likewise.
134 (elf64_x86_64_size_dynamic_sections): Likewise.
135 (elf64_x86_64_relocate_section): Likewise.
136 (elf64_x86_64_finish_dynamic_symbol): Likewise.
137 (elf64_x86_64_finish_dynamic_sections): Likewise.
138 (elf64_x86_64_create_got_section): Removed.
140 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
141 for pointer alignment. Set up section pointers.
142 (_bfd_elf_create_dynamic_sections): Likewise.
143 (_bfd_elf_create_ifunc_sections): Moved to ...
144 * elf-ifunc.c: Here. New.
146 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
147 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
148 Run "make dep-am".
150 2009-06-16 Doug Kwan <dougkwan@google.com>
152 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
153 to bfd_signed_vma. Cast constant operands which are used in
154 offset related expressions to bfd_signed_vma type as appropriate.
156 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
158 * elf32-vax.c (elf_vax_plt_sym_val): New function.
159 (elf_backend_plt_sym_val): Define.
161 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
163 * elf32-vax.c (elf_vax_reloc_type_class): New function.
164 (elf_backend_reloc_type_class): Define.
166 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
168 * elf32-vax.c (elf_vax_relocate_section): For symbol references
169 from an executable to a shared library treat R_VAX_PC32
170 relocations as R_VAX_PLT32 ones.
172 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
174 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
175 symbols in GOT space calculation.
176 (elf_vax_relocate_section): Adjust accordingly.
178 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
180 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
181 include <R11:R2>.
183 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
185 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
186 attribute.
187 (elf_vax_relocate_section): Likewise.
189 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
191 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
192 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
194 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
196 * elf32-i386.c (elf_i386_check_relocs): Reformat.
197 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
199 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
201 * Makefile.am: Run "make dep-am".
202 * Makefile.in: Regenerated.
204 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
206 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
207 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
209 2009-06-15 Nick Clifton <nickc@redhat.com>
211 * po/ru.po: New Russian translation.
212 * configure.in (ALL_LINGUAS): Add ru.
213 * configure: Regenerate.
215 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
217 * elf32-i386.c: Remove duplicated comments.
219 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
221 PR ld/10270
222 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
223 dynamic IFUNC pointer in non-shared object. Use .got.plt
224 for IFUNC definition in PIE.
225 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
226 PIE locally.
228 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
229 dynamic IFUNC pointer in non-shared object. Use .got.plt
230 for IFUNC definition in PIE.
231 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
232 PIE locally.
234 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
236 * elf32-i386.c (elf_i386_check_relocs): Properly report
237 local symbol for unhandled relocation against STT_GNU_IFUNC
238 symbol.
239 (elf_i386_relocate_section): Likewise.
240 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
241 (elf64_x86_64_relocate_section): Likewise.
243 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
245 PR ld/10269
246 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
247 (elf_i386_link_hash_table): Add loc_hash_table and
248 loc_hash_memory.
249 (elf_i386_local_hash): New.
250 (elf_i386_local_htab_hash): Likewise.
251 (elf_i386_local_htab_eq): Likewise.
252 (elf_i386_get_local_sym_hash): Likewise.
253 (elf_i386_link_hash_table_free): Likewise.
254 (elf_i386_allocate_local_dynrelocs): Likewise.
255 (elf_i386_finish_local_dynamic_symbol): Likewise.
256 (bfd_elf64_bfd_link_hash_table_free): Likewise.
257 (elf_i386_link_hash_table_create): Create loc_hash_table and
258 loc_hash_memory.
259 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
260 (elf_i386_size_dynamic_sections): Likewise.
261 (elf_i386_relocate_section): Likewise.
262 (elf_i386_finish_dynamic_sections): Likewise.
263 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
264 isn't NULL.
266 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
267 (elf64_x86_64_link_hash_table): Add loc_hash_table and
268 loc_hash_memory.
269 (elf64_x86_64_local_hash): New.
270 (elf64_x86_64_local_htab_hash): Likewise.
271 (elf64_x86_64_local_htab_eq): Likewise.
272 (elf64_x86_64_get_local_sym_hash): Likewise.
273 (elf64_x86_64_link_hash_table_free): Likewise.
274 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
275 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
276 (bfd_elf64_bfd_link_hash_table_free): Likewise.
277 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
278 and loc_hash_memory.
279 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
280 symbols.
281 (elf64_x86_64_size_dynamic_sections): Likewise.
282 (elf64_x86_64_relocate_section): Likewise.
283 (elf64_x86_64_finish_dynamic_sections): Likewise.
284 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
285 sym isn't NULL.
287 2009-06-10 Philip Blundell <philb@gnu.org>
289 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
290 elf_sec->this_hdr == NULL.
292 2009-06-12 Tristan Gingold <gingold@adacore.com>
294 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
295 * bfd-in2.h: Regenerated.
296 * libbfd.h: Regenerated.
298 * mach-o.c (FILE_ALIGN): New macro.
299 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
300 (bfd_mach_o_print_symbol): Ditto.
301 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
302 (bfd_mach_o_get_reloc_upper_bound): New function.
303 (bfd_mach_o_canonicalize_reloc): Ditto.
304 (bfd_mach_o_scan_write_relocs): Ditto.
305 (bfd_mach_o_scan_write_section_32): Remove offset argument.
306 (bfd_mach_o_scan_write_section_64): Ditto.
307 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
308 written for load command. Do not compute section file offset.
309 (bfd_mach_o_scan_write_segment_64): Ditto.
310 (bfd_mach_o_scan_write_symtab): Compute file offset first.
311 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
312 Mach-O to ...
313 (bfd_mach_o_mangle_symbols): ... this new function.
314 (bfd_mach_o_write_contents): Be sure to habe load commands built.
315 Call bfd_mach_o_mangle_symbols.
316 (bfd_mach_o_build_commands): Adjust for filelen field.
317 Use FILE_ALIGN macro. Clear section file offset if section is empty.
318 Do not set symtab file offset anymore here.
319 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
320 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
321 Set reloc_count and rel_filepos section fields.
322 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
323 unsigned int.
324 (bfd_mach_o_scan_read_section_64): Ditto.
325 (bfd_mach_o_scan_read_section): Ditto.
326 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
327 bfd_mach_o_asymbol. Use unsigned int for file offset type.
328 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
329 Handle weak-ref symbols.
330 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
331 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
332 (bfd_mach_o_scan): Remove assignment to removed field.
333 (bfd_mach_o_mkobject_init): Ditto.
334 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
335 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
336 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
337 (bfd_mach_o_swap_reloc_in): Ditto.
338 (bfd_mach_o_swap_reloc_out): Ditto.
340 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
341 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
342 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
343 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
344 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
345 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
346 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
347 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
348 (BFD_MACH_O_N_WEAK_DEF): New macros.
349 Add comments.
350 (bfd_mach_o_section_type): Add new enumeration values.
351 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
352 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
353 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
354 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
355 macros.
356 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
357 (BFD_MACH_O_GENERIC_RELOC_PAIR)
358 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
359 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
360 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
361 (BFD_MACH_O_RELENT_SIZE): Ditto.
362 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
363 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
364 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
365 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
366 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
367 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
368 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
369 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
370 (bfd_mach_o_reloc_info): New struct.
371 (bfd_mach_o_asymbol): New struct.
372 (bfd_mach_o_symtab_command): The symbols field is now of type
373 bfd_mach_o_asymbol.
374 (bfd_mach_o_load_command): The offset and len fields are now of type
375 unsigned int.
376 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
377 Add a filelen field. Add comments.
378 (bfd_mach_o_backend_data): New struct.
379 (bfd_mach_o_get_backend_data): New macro.
380 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
381 bfd_mach_o_asymbol.
382 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
383 (bfd_mach_o_get_reloc_upper_bound): New prototype.
384 (bfd_mach_o_canonicalize_reloc): Ditto.
386 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
387 duplicated macro. Now defined to _bfd_generic_is_local_label.
388 (TARGET_NAME_BACKEND): New macro...
389 (TARGET_NAME_BACKEND): ... used to name a new variable.
390 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
391 Mach-O backend data.
393 * mach-o-i386.c (i386_howto_table): New variable.
394 (bfd_mach_o_i386_swap_reloc_in): New function.
395 (bfd_mach_o_i386_swap_reloc_out): Ditto.
396 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
397 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
398 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
399 (bfd_mach_o_bfd_reloc_type_lookup)
400 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
402 2009-06-11 Eric Paris <eparis@redhat.com>
403 Nick Clifton <nickc@redhat.com>
405 * opncls.c (_maybe_make_executable): New function. Gives execute
406 permission to an executable bfd that was opened for writing
407 provided that it is a regular file. Replaces common code found in...
408 (bfd_close): here and ...
409 (bfd_close_all_done): here.
411 2009-06-11 Anthony Green <green@moxielogic.com>
413 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
414 * bfd-in2.h: Rebuilt.
415 * libbfd.h: Rebuilt.
416 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
417 relocation support.
418 (moxie_reloc_map): Ditto.
419 Clean up copyright notice.
421 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
423 * bfd-in2.h: bfd_mmap prototype.
424 * bfdio.c (bfd_mmap): New function.
425 * libbfd.h (bfd_iovec): Add bmmap.
426 * cache.c (cache_bmmap): New function.
427 (cache_iovec): Initialize bmmap member.
428 * opencls.c (opncls_bmmap): New function.
429 (opncls_iovec): Initialize bmmap member.
431 2009-06-09 Tristan Gingold <gingold@adacore.com>
433 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
434 and stabstr_segment fields.
435 (mach_o_be_vec, mach_o_le_vec): Removed
436 (bfd_mach_o_version): New prototype.
438 * mach-o.c (bfd_mach_o_version): Make this function public.
439 (mach_o_wide_p): New function.
440 (bfd_mach_o_wide_p): Ditto.
441 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
442 weird names.
443 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
444 Search in the list only if the name starts with a dot.
445 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
446 test. Check bfd_seek status.
447 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
448 (bfd_mach_o_scan_write_section_32): Ditto.
449 (bfd_mach_o_scan_write_section_64): Ditto.
450 (bfd_mach_o_scan_write_section): Removed.
451 (bfd_mach_o_scan_write_segment): Split into ...
452 (bfd_mach_o_scan_write_segment_32): ... this and ...
453 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
454 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
455 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
456 symbol table. Now returns a boolean.
457 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
458 Adjust for status type.
459 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
460 test. Write symbol table. Numbers the sections.
461 (bfd_mach_o_read_header): Check bfd_seek status.
462 Use mach_o_wide_p instead of hard-coded test.
463 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
464 (bfd_mach_o_scan_read_section_64): Ditto.
465 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
466 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
467 handled common symbols.
468 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
469 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
470 (bfd_mach_o_scan_read_dylinker): Ditto.
471 (bfd_mach_o_scan_read_dylib): Ditto.
472 (bfd_mach_o_scan_read_thread): Ditto.
473 (bfd_mach_o_scan_read_symtab): Ditto.
474 Do not create a section for the stabs.
475 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
476 (bfd_mach_o_scan_read_segment): Ditto.
477 (bfd_mach_o_scan_read_command): Ditto.
478 (bfd_mach_o_scan_start_address): Ditto.
479 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
480 (bfd_mach_o_archive_p): Check bfd_seek status.
481 (bfd_mach_o_core_fetch_environment): Ditto.
483 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
485 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
487 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
488 (elf_i386_link_hash_table_create): Initialize irelifunc.
489 (elf_i386_check_relocs): Updated. Set up irelifunc for
490 shared objects.
491 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
492 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
493 shared objects.
494 (elf_i386_relocate_section): Likewise.
496 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
497 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
498 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
499 shared objects.
500 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
501 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
502 shared objects.
503 (elf64_x86_64_relocate_section): Likewise.
505 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
506 ...
507 (_bfd_elf_create_ifunc_sections): This.
509 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
510 ...
511 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
512 for shared objects.
514 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
516 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
517 relocation for R_386_32 against STT_GNU_IFUNC symbol when
518 building shared object. Check info->executable instead of
519 !info->shared when setting non_got_ref.
520 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
521 for non-GOT reference of STT_GNU_IFUNC symbol in shared
522 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
523 symbol if needed.
524 (elf_i386_relocate_section): Output dynamic relocation for
525 R_386_32 against STT_GNU_IFUNC symbol to get the real
526 function address when building shared object.
527 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
528 relocation for STT_GNU_IFUNC symbol in shared object.
530 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
531 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
532 symbol when building shared object. Check info->executable
533 instead of !info->shared when setting non_got_ref.
534 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
535 for non-GOT reference of STT_GNU_IFUNC symbol in shared
536 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
537 if needed.
538 (elf64_x86_64_relocate_section): Output dynamic relocation
539 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
540 function address when building shared object.
541 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
542 relocation for STT_GNU_IFUNC symbol in shared object.
544 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
546 * Makefile.am: Run "make dep-am".
547 (BFD32_BACKENDS): Add mach-o-i386.lo.
548 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
549 * Makefile.in: Regenerate.
551 2009-06-06 Alan Modra <amodra@bigpond.net.au>
553 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
554 when looking for soft-icache stubs.
556 2009-06-05 Tristan Gingold <gingold@adacore.com>
558 * mach-o.h: Update copyright year.
559 (bfd_mach_o_mach_header_magic): New enum.
560 (bfd_mach_o_cpu_subtype): Now an enum.
561 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
562 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
563 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
564 (bfd_mach_o_load_command): Field type_required is now a boolean.
565 Reindent prototypes.
566 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
567 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
568 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
569 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
570 (bfd_mach_o_get_symtab_upper_bound): Ditto.
571 (bfd_mach_o_canonicalize_symtab): Ditto.
572 (bfd_mach_o_get_symbol_info): Ditto.
573 (bfd_mach_o_print_symbol): Ditto.
574 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
575 (bfd_mach_o_make_empty_symbol): Ditto.
576 (bfd_mach_o_write_contents): Ditto.
578 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
579 bfd_mach_o_mkobject): Defines.
580 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
581 Do not check with target vector but with flavour.
582 (struct mach_o_section_name_xlat): New declaration.
583 (dwarf_section_names_xlat): Ditto.
584 (text_section_names_xlat): Ditto.
585 (data_section_names_xlat): Ditto.
586 (struct mach_o_segment_name_xlat): Ditto.
587 (segsec_names_xlat): Ditto.
588 (bfd_mach_o_convert_section_name_to_bfd): New function.
589 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
590 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
591 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
592 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
593 Accept any input and output flavour. Do not share private data
594 anymore.
595 (bfd_mach_o_count_symbols): Add a comment.
596 (bfd_mach_o_get_symtab_upper_bound): Make it public.
597 (bfd_mach_o_canonicalize_symtab): Ditto.
598 (bfd_mach_o_get_symbol_info): Ditto.
599 (bfd_mach_o_print_symbol): Ditto.
600 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
601 Use constants instead of hard-coded values.
602 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
603 values.
604 (bfd_mach_o_scan_write_section_64): Ditto.
605 (bfd_mach_o_scan_write_segment): Ditto.
606 Do not copy sections anymore.
607 (bfd_mach_o_write_contents): Make it public.
608 Remove dead code. Rewrite typeflag assignment.
609 (bfd_mach_o_build_commands): New function.
610 (bfd_mach_o_set_section_contents): Ditto.
611 (bfd_mach_o_make_empty_symbol): Make it public.
612 (bfd_mach_o_read_header): Make it static.
613 Convert to bfd_boolean.
614 Use constants instead of hard-coded values.
615 (bfd_mach_o_make_bfd_section): Call
616 bfd_mach_o_convert_section_name_to_bfd to create name.
617 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
618 values.
619 (bfd_mach_o_scan_read_section_64): Ditto.
620 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
621 a segment anymore. Use constants instead of hard-coded values.
622 (bfd_mach_o_scan_read_command): Fix style.
623 (bfd_mach_o_scan): Use constants instead of hard-coded values.
624 Get rid of BFD_IO_FUNCS.
625 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
626 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
627 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
628 (bfd_mach_o_object_p): Removed.
629 (bfd_mach_o_gen_core_p): New function, replaces ...
630 (bfd_mach_o_core_p): ... deleted.
631 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
633 * mach-o-i386.c: New file.
634 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
635 * configure.in (TDEFINES): Add mach_o_i386_vec.
636 * configure: Regenerated.
637 * targets.c: Add mach_o_i386_vec.
639 * mach-o.c: Update copyright years.
640 (BFD_IO_FUNCS): Remove (was not used).
641 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
642 bfd_mach_o_slurp_extended_name_table,
643 bfd_mach_o_construct_extended_name_table,
644 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
645 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
646 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
647 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
648 bfd_mach_o_get_section_contents_in_window,
649 bfd_mach_o_bfd_is_local_label_name,
650 bfd_mach_o_bfd_is_target_special_symbol,
651 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
652 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
653 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
654 bfd_mach_o_minisymbol_to_symbol,
655 bfd_mach_o_bfd_get_relocated_section_contents,
656 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
657 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
658 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
659 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
660 bfd_mach_o_bfd_merge_private_bfd_data,
661 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
662 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
663 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
664 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
665 bfd_mach_o_bfd_copy_private_header_data,
666 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
667 * mach-o-target.c: ... here.
668 Update copyright years.
670 2009-06-04 Alan Modra <amodra@bigpond.net.au>
672 * dep-in.sed: Don't use \n in replacement part of s command.
673 * Makefile.am (DEP1): LC_ALL for uniq.
674 Run "make dep-am".
675 * Makefile.in: Regenerate.
677 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
679 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
680 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
681 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
683 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
685 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
686 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
687 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
688 against STT_GNU_IFUNC symbols for static executables.
689 (elf_i386_finish_dynamic_symbol): Load GOT entry with
690 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
692 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
693 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
694 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
695 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
697 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
699 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
700 symbols to be left unimported when linking statically.
701 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
702 code when linking statically.
704 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
706 * elf32-i386.c (elf_i386_check_relocs): Increment
707 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
708 against STT_GNU_IFUNC symbol.
709 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
710 local STT_GNU_IFUNC definition is used.
711 (elf_i386_relocate_section): Handle got.offset != -1 for
712 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
713 symbol.
715 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
716 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
717 relocations against STT_GNU_IFUNC symbol.
718 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
719 local STT_GNU_IFUNC definition is used.
720 (elf64_x86_64_relocate_section): Handle got.offset != -1
721 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
722 STT_GNU_IFUNC symbol.
724 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
726 PR ld/10205
727 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
728 (elf_i386_reloc_type_lookup): Likewise.
729 (R_386_tls): Removed.
730 (R_386_irelative): New.
731 (R_386_vt_offset): Updated.
732 (elf_i386_rtype_to_howto): Likewise.
733 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
734 (elf_i386_link_hash_table_create): Initialize igotplt,
735 iplt and irelplt.
736 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
737 (elf_i386_adjust_dynamic_symbol): Likewise.
738 (elf_i386_allocate_dynrelocs): Likewise.
739 (elf_i386_relocate_section): Likewise.
740 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
741 sections.
742 (elf_i386_finish_dynamic_symbol): When building a static
743 executable, use .iplt, .igot.plt and .rel.iplt sections for
744 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
745 locally defined STT_GNU_IFUNC symbol.
747 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
748 (x86_64_reloc_map): Likewise.
749 (R_X86_64_standard): Updated.
750 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
751 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
752 iplt and irelplt.
753 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
754 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
755 (elf64_x86_64_allocate_dynrelocs): Likewise.
756 (elf64_x86_64_relocate_section): Likewise.
757 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
758 sections.
759 (elf64_x86_64_finish_dynamic_symbol): When building a static
760 executable, use .iplt, .igot.plt and .rela.iplt sections for
761 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
762 for locally defined STT_GNU_IFUNC symbol.
764 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
765 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
767 * bfd-in2.h: Regenerated.
768 * libbfd.h: Likewise.
770 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
772 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
773 (_bfd_elf_make_ifunc_reloc_section): Removed.
774 (_bfd_elf_is_ifunc_symbol): Likewise.
775 (_bfd_elf_create_static_ifunc_sections): New.
777 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
778 symbol check to ...
779 (elf_link_add_object_symbols): Here.
780 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
781 STT_GNU_IFUNC symbol.
782 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
783 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
784 (IFUNC_INFIX): Removed.
785 (get_ifunc_reloc_section_name): Likewise.
786 (_bfd_elf_make_ifunc_reloc_section): Likewise.
787 (_bfd_elf_is_ifunc_symbol): Likewise.
788 (_bfd_elf_create_static_ifunc_sections): New.
790 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
792 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
793 (create_got_section): Likewise.
794 (allocate_dynrelocs): Likewise.
795 (readonly_dynrelocs): Likewise.
796 (set_tls_module_base): Likewise.
797 (dtpoff_base): Likewise.
798 (tpoff): Likewise.
799 (elf_i386_link_hash_table_create): Updated.
800 (elf_i386_create_dynamic_sections): Likewise.
801 (elf_i386_check_relocs): Likewise.
802 (elf_i386_size_dynamic_sections): Likewise.
803 (elf_i386_relocate_section): Likewise.
805 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
806 (create_got_section): Likewise.
807 (allocate_dynrelocs): Likewise.
808 (readonly_dynrelocs): Likewise.
809 (set_tls_module_base): Likewise.
810 (dtpoff_base): Likewise.
811 (tpoff): Likewise.
812 (elf64_x86_64_link_hash_table_create): Updated.
813 (elf64_x86_64_create_dynamic_sections): Likewise.
814 (elf64_x86_64_check_relocs): Likewise.
815 (elf64_x86_64_size_dynamic_sections): Likewise.
816 (elf64_x86_64_relocate_section): Likewise.
818 2009-05-28 Nick Clifton <nickc@redhat.com>
820 * targets.c (_bfd_target_vector): Only include plugin target in
821 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
823 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
825 * elf32-spu.c (struct call_info): New member broken_cycle.
826 (remove_cycle): Instead of physically removing call_info structures
827 to break call graph cycles, mark them using the broken_cycle flag.
828 (mark_overlay_section): Respect broken_cycle flag.
829 (unmark_overlay_section): Likewise.
830 (collect_lib_sections): Likewise.
831 (collect_overlays): Likewise.
832 (sum_stack): Likewise.
834 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
836 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
837 (mark_functions_via_relocs): Initialize callee->count to 1.
838 (pasted_function): Likewise.
839 (spu_elf_auto_overlay): Honor call counts when determining number
840 of stubs required in software i-cache mode.
842 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
844 * plugin.c (program_name): Remove.
845 (plugin_program_name): New.
846 (bfd_plugin_set_program_name): New.
847 (try_load_plugin): Use plugin_program_name.
848 * plugin.h (bfd_plugin_set_program_name): New.
850 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
852 * aclocal.m4: Include ../config/plugins.m4.
853 * configure.in: Use AC_PLUGINS.
854 * configure: Regenerate.
855 * Makefile.in: Regenerate.
856 * doc/Makefile.in: Regenerate.
858 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
860 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
861 link.
862 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
863 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
864 * elf32-avr.c (elf32_avr_relax_section): Likewise.
865 * elf32-frv.c (elf32_avr_relax_section): Likewise.
866 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
867 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
868 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
869 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
870 * reloc.c (bfd_generic_relax_section): Likewise.
871 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
872 * vms.c (vms_bfd_relax_section): Likewise.
874 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
876 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
878 * elf32-i386.c (is_indirect_symbol): Renamed to ...
879 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
881 * elf32-i386.c (allocate_dynrelocs): Updated.
882 (elf_i386_relocate_section): Likewise.
883 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
884 (elf64_x86_64_relocate_section): Likewise.
886 * elf64-x86-64.c (is_indirect_symbol): Removed.
888 2009-05-26 Nick Clifton <nickc@redhat.com>
890 * po/id.po: Updated Indonesian translation.
892 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
894 * Makefile.am: Run "make dep-am".
895 (AM_CPPFLAGS): New.
896 (LIBDL): New.
897 (ALL_MACHINES): Add cpu-plugin.lo.
898 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
899 (BFD32_BACKENDS): Add plugin.lo.
900 (BFD32_BACKENDS_CFILES): Add plugin.c.
901 (libbfd_la_LIBADD): Add LIBDL
902 * archures.c (bfd_architecture): Add bfd_arch_plugin.
903 (bfd_plugin_arch): Declare.
904 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
905 * bfd.c (bfd): Add plugin_data.
906 * config.bfd: Handle the plugin target.
907 * configure.in: Check for --enable-plugins.
908 (LT_INIT): Use the dlopen option.
909 * cpu-plugin.c: New.
910 * plugin.c: New.
911 * plugin.h: New.
912 * targets.c (plugin_vec): Declare.
913 (_bfd_target_vector): Add plugin_vec.
914 * Makefile.in: Regenerate.
915 * bfd-in2.h: Regenerate.
916 * configure: Regenerate.
918 2009-05-26 Alan Modra <amodra@bigpond.net.au>
920 * dep-in.sed: Don't modify .o to .lo here. Output one filename
921 per line with all lines having continuation backslash. Prefix
922 first line with "A", following lines with "B".
923 * Makefile.am (DEP): Don't use dep.sed here.
924 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
925 dep.sed here on dependencies, sort and uniq.
926 * Makefile.in: Regenerate.
928 2009-05-25 Tristan Gingold <gingold@adacore.com>
930 * makefile.vms: Add verilog.obj to object list OBJS.
932 2009-05-24 Alan Modra <amodra@bigpond.net.au>
934 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
935 for BFD_IN_MEMORY is cleared.
936 (bfd_bwrite): Zero excess memory allocated.
938 2009-05-22 Julian Brown <julian@codesourcery.com>
940 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
941 macros.
942 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
943 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
944 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
945 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
946 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
947 (a8_erratum_fix, a8_erratum_reloc): New structs.
948 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
949 num_a8_erratum_fixes, fix_cortex_a8 fields.
950 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
951 (elf32_arm_add_stub): Split into two parts, creating...
952 (elf32_arm_create_or_find_stub_sec): New function.
953 (elf32_arm_final_link_relocate): Add forward declaration.
954 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
955 relocations, multiple relocations per stub.
956 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
957 (arm_size_one_stub): Use find_stub_size_and_template.
958 (a8_reloc_compare): New.
959 (find_thumb_glue): Add forward declaration.
960 (cortex_a8_erratum_scan): New.
961 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
962 (bfd_elf32_arm_set_cortex_a8_fix): New.
963 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
964 (arm_map_one_stub): Add THUMB32_TYPE support.
965 (a8_branch_to_stub_data): New.
966 (make_branch_to_a8_stub): New.
967 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
968 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
969 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
970 Cortex-A8 erratum workaround.
971 * bfd-in2.h: Regenerate.
973 2009-05-22 Alan Modra <amodra@bigpond.net.au>
975 * Makefile.am: Run "make dep-am".
976 * Makefile.in: Regenerate.
977 * po/SRC-POTFILES.in: Regenerate.
979 2009-05-21 Alan Modra <amodra@bigpond.net.au>
981 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
982 commit.
984 2009-05-21 Alan Modra <amodra@bigpond.net.au>
986 * elf-bfd.h (struct elf_backend_data
987 <elf_backend_link_output_symbol_hook>): Return an int.
988 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
989 symbols on deleted .opd entries.
990 * elflink.c (elf_link_output_sym): Return without outputting sym
991 if output_symbol_hook returns 2.
992 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
993 Abort if we must not discard sym.
994 (elf_link_input_bfd): Similarly, don't set finfo->indices for
995 local syms.
996 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
997 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
998 elf_backend_link_output_symbol_hook return type change.
999 * elf32-arm.c (output_arch_syminfo): Likewise.
1000 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1001 (elf32_arm_output_arch_local_syms): Likewise.
1002 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1003 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1004 (bfd_score_elf_link_output_symbol_hook): Likewise.
1005 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1006 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1007 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1008 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1009 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1010 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1011 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1012 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1013 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1014 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1015 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1017 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1019 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1020 out of range .opd symbols.
1022 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1024 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1025 fprintf_vma directly.
1026 * peXXigen.c (pe_print_edata): Likewise.
1027 (pe_print_pdata): Likewise.
1028 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1029 (_bfd_XX_print_private_bfd_data_common): Likewise.
1031 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1033 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1035 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1036 Paul Brook <paul@codesourcery.com>
1038 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1039 fix discarded sections.
1041 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1043 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1044 sections into the software icache.
1046 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1048 * elf32-spu.c (build_stub): Always build "compact" sofware
1049 i-cache stubs.
1051 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1053 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1054 (spu_elf_setup): Initialize it.
1055 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1056 Update to new-sytle cache manager data structures.
1057 (spu_elf_build_stubs): Generate new-style cache manager data
1058 structures and symbols.
1059 (spu_elf_auto_overlay): Update size computation.
1061 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1063 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1064 segments first amongst the program headers.
1066 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1068 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1069 into addresses for relocation types that look at high bits. Remove
1070 special handling of relocation overflow warnings.
1072 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1074 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1075 control flow graph between fragments of a function.
1077 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1079 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1080 generate only a 16-byte .toe section.
1081 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1083 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1085 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1086 (spu_elf_place_overlay_data): ..here. New function.
1087 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1089 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1091 * elf32-arm.c: Move sysdep.h to start of file.
1093 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1095 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1096 start of overlays.
1097 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1098 __icache_tag_array and __icache_tag_array_size.
1100 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1102 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1103 ATTRIBUTE_UNUSED.
1104 (bfinfdpic_link_omit_section_dynsym): Likewise.
1105 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1107 2009-05-05 Paul Brook <paul@codesourcery.com>
1109 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1110 * bfd-in2.h: Regenerate.
1111 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1112 (_arm_elf_section_data): Add text and exidx fields.
1113 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1114 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1115 copy_exidx_entry): New functions.
1116 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1118 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1120 * elf32-arm.c (DEF_STUBS): New helper define.
1121 (DEF_STUB): Likewise.
1122 (stub_def): New type.
1123 (stub_definitions): New array, containing stub template pointers
1124 and sizes.
1125 (arm_size_one_stub): Make use of stub_definitions.
1127 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1129 * elflink.c (find_version_for_sym): Remove from here, ...
1130 * linker.c (bfd_find_version_for_sym): ... rename, replace
1131 here, make public and update all callers.
1132 * bfd-in2.h: Regenerate.
1134 2009-04-30 Nick Clifton <nickc@redhat.com>
1136 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1137 section pointer.
1138 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1139 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1140 into a STT_GNU_IFUNC symbol type.
1141 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1142 type.
1143 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1144 the binary contains ifunc symbols.
1145 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1146 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1147 * elf32-i386.c (is_indirect_function): New function.
1148 (elf_i386_check_relocs): Create an ifunc output section.
1149 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1150 section if necessary.
1151 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1152 if necessary.
1153 (elf_i386_add_symbol_hook): New function. Set the
1154 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1155 symbol is encountered.
1156 (elf_backend_post_process_headers): Define.
1157 (elf_backend_add_symbol_hook): Define.
1158 (elf_i386_post_process_headers): Rename to
1159 elf_i388_fbsd_post_process_headers.
1160 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1161 (is_indirect_function): New function.
1162 (elf64_x86_64_check_relocs): Create an ifunc output section.
1163 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1164 section if necessary.
1165 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1166 symbol if necessary.
1167 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1168 elf_obj_data structure if an ifunc symbol is encountered.
1169 (elf_backend_post_process_headers): Define.
1170 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1171 if we have ifunc symbols to handle.
1172 (get_ifunc_reloc_section_name): New function. Computes the name
1173 for an ifunc section.
1174 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1175 section to hold ifunc relocs.
1176 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1177 (bfd_print_symbol_vandf): Handle ifunc symbols.
1178 (bfd_decode_symclass): Likewise.
1179 * bfd-in2.h: Regenerate.
1181 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1183 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1184 MOVW and MOVT relocations in a shared library link.
1186 2009-04-27 Anthony Green <green@moxielogic.com>
1188 * verilog.c: New file.
1189 * Makefile.am (BFD32_LIBS): Add verilog.c.
1190 (BFD32_LIBS_CFILES): Add verilog.c.
1191 (verilog.lo): New build rule.
1192 * Makefile.in: Rebuilt.
1193 * targets.c: Add verilog support.
1194 * bfd.c (tdata union): Add Verilog private data field.
1195 * bfd-in2.h: Regenerate.
1197 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1199 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1200 copy pe_opthdr.
1202 2009-04-23 Matthias Klose <doko@ubuntu.com>
1204 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1206 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1208 PR9743
1209 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1210 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1211 (elf32_arm_size_stubs): Likewise.
1212 (record_thumb_to_arm_glue): Deleted unused function.
1213 (bfd_elf32_arm_process_before_allocation): No longer handle
1214 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1215 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1216 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1218 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1220 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1221 (elf32_arm_write_section): Declare early.
1222 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1223 (arm_allocate_glue_section_space): Exclude empty sections.
1224 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1225 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1226 BFD.
1227 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1228 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1229 (elf32_arm_size_dynamic_sections): Allocate interworking
1230 sections here.
1231 (bfd_elf32_bfd_final_link): Define.
1233 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1235 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1237 * coffcode.h (coff_compute_section_file_positions): Clear
1238 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1240 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1241 force_minimum_alignment.
1243 * libcoff.h: Regenerated.
1245 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1246 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1248 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1249 nor target_subsystem.
1251 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1252 force_minimum_alignment nor target_subsystem.
1254 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1256 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1257 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1258 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1259 include in coff-x86_64.c of headers.
1260 (PDATA_ROW_SIZE): New define.
1261 (pex_regs[]): New static array.
1262 (pex64_get_runtime_function): New static function.
1263 (pex64_get_unwind_info): Likewise.
1264 (pex64_get_scope_entry): Likewise.
1265 (pex64_xdata_print_uwd_codes): Likewise.
1266 (pex64_get_section_by_rva): Likewise.
1267 (pex64_dump_xdata): Likewise.
1268 (pex64_bfd_print_pdata): Likewise.
1269 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1270 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1271 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1273 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1274 Alan Modra <amodra@bigpond.net.au>
1275 Dave Korn <dave.korn.cygwin@gmail.com>
1277 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1278 long names and non-NUL-terminated strings.
1280 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1282 * bfd-in2.h: Regenerated.
1284 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1286 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1287 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1289 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1291 PR binutils/10074
1292 * coffcode.h (bfd_pei_p): New.
1294 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1295 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1296 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1297 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1298 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1299 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1301 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1302 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1303 bfd_efi_rtdrv_x86_64_vec,
1304 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1305 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1306 * targets.c: Likewise.
1308 * configure: Regenerated.
1309 * libcoff.h: Likewise.
1310 * Makefile.in: Likewise.
1312 * efi-app-ia32.c: Removed.
1313 * efi-app-x86_64.c: Likewise.
1314 * efi-bsdrv-ia32.c: Likewise.
1315 * efi-bsdrv-ia64.c: Likewise.
1316 * efi-bsdrv-x86_64.c: Likewise.
1317 * efi-rtdrv-ia32.c: Likewise.
1318 * efi-rtdrv-ia64.c: Likewise.
1319 * efi-rtdrv-x86_64.c: Likewise.
1320 * efi-rtdrv-ia32.c: Likewise.
1322 * efi-app-ia64.c: Moved to ...
1323 * pei-ia64.c: This.
1324 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1325 (TARGET_NAME): Set to pei-ia64.
1327 * libpei.h (bfd_target_pei_p): Removed.
1328 (bfd_target_pei_arch): Likewise.
1329 (bfd_target_efi_app_p): Likewise.
1330 (bfd_target_efi_app_arch): Likewise.
1331 (bfd_target_efi_bsdrv_p): Likewise.
1332 (bfd_target_efi_bsdrv_arch): Likewise.
1333 (bfd_target_efi_rtdrv_p): Likewise.
1334 (bfd_target_efi_rtdrv_arch): Likewise.
1335 (bfd_pe_executable_p): Likewise.
1337 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1338 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1339 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1340 and efi-rtdrv-ia32.c.
1341 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1342 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1343 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1344 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1345 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1346 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1347 (efi-app-ia64.lo): Removed.
1348 (efi-bsdrv-ia32.lo): Likewise.
1349 (efi-rtdrv-ia32.lo): Likewise.
1350 (efi-app-ia64.lo): Likewise.
1351 (efi-bsdrv-ia64.lo): Likewise.
1352 (efi-rtdrv-ia64.lo): Likewise.
1353 (efi-app-x86_64.lo): Likewise.
1354 (efi-bsdrv-x86_64.lo): Likewise.
1355 (efi-rtdrv-x86_64.lo): Likewise.
1356 (pei-ia64.lo): New.
1358 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1359 with bfd_pei_p.
1360 (arch_type): Removed.
1361 (pe_arch): Likewise.
1362 (pe_bfd_object_p): Just return coff_object_p.
1364 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1365 bfd_pe_executable_p with bfd_pei_p.
1367 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1369 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1370 PLT entries to an undefined symbol when generating a shared
1371 library.
1373 2009-04-17 Nick Clifton <nickc@redhat.com>
1375 PR 9909
1376 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1378 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1380 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1381 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1382 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1383 * binary.c (binary_bfd_define_common_symbol): Likewise.
1384 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1385 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1386 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1387 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1388 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1389 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1390 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1391 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1392 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1393 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1394 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1395 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1396 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1397 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1398 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1399 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1400 * som.c (som_bfd_define_common_symbol): Likewise.
1401 * srec.c (srec_bfd_define_common_symbol): Likewise.
1402 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1403 * versados.c (versados_bfd_define_common_symbol): Likewise.
1404 * vms.c (vms_bfd_define_common_symbol): Likewise.
1405 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1406 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1407 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1408 (pmac_xcoff_vec): Likewise.
1409 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1410 (aix5coff64_vec): Likewise.
1411 * linker.c (bfd_generic_define_common_symbol): New function.
1412 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1413 (_bfd_define_common_symbol): New field.
1414 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1415 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1416 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1417 symbols here.
1418 * bfd-in2.h: Regenerate.
1419 * libbfd.h: Likewise.
1420 * libcoff.h: Likewise.
1422 2009-04-15 Anthony Green <green@moxielogic.com>
1424 * targets.c: Add moxie support.
1425 * Makefile.am: Ditto.
1426 * Makefile.in: Rebuilt.
1427 * cpu-moxie.c, elf32-moxie.c: New files.
1428 * archures.c: Add moxie support.
1429 * configure.in: Add moxie support.
1430 * configure: Rebuilt.
1431 * config.bfd, archures.c: Add moxie support.
1432 * bfd-in2.h: Rebuilt.
1434 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1436 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1437 branch to an undef weak symbol into a jump to next instruction if
1438 a PLT entry will be created.
1440 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1442 * coffgen.c (make_a_section_from_file): Set the backend long
1443 section names enable if long section names found on input.
1444 * coffcode.h: Extend long section names documentation to match.
1446 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1448 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1449 machine code.
1451 2009-04-07 DJ Delorie <dj@redhat.com>
1453 * archures.c: Add bfd_mach_mep_c5.
1454 * bfd-in2.h: Likewise.
1455 * cpu-mep.c: Add bfd_c5_arch.
1456 * elf32-mep.c: Support it.
1458 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1460 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1461 info->callbacks->einfo.
1462 * linker.c (_bfd_generic_section_already_linked): Likewise.
1464 2009-04-06 DJ Delorie <dj@redhat.com>
1466 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1468 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1470 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1471 _bfd_pex64_print_pdata only if PE is defined.
1473 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1474 (_bfd_pex64_print_pdata): This.
1476 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1477 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1478 is defined.
1480 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1482 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1483 _bfd_pep_print_x64_pdata.
1484 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1485 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1487 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1489 * elf32-xtensa.c (relax_property_section): Always set r_offset
1490 to zero.
1492 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1494 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1495 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1496 branch stubs.
1497 (elf32_arm_stub_type): New enum values for the two new stubs.
1498 (arm_type_of_stub): Make use of the two new stubs.
1499 (arm_size_one_stub): Handle the two new stubs.
1501 2009-04-01 Matt Thomas <matt@netbsd.org>
1503 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1504 hidden symbols into the GOT or PLT.GOT.
1505 (elf_vax_relocate_section): Do not emit a PCREL reloc
1506 into a shared object if it is against a hidden symbol.
1508 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1510 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1511 and know_contains_shared_object_p.
1512 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1513 Cache the result in the archive_info table.
1514 (xcoff_auto_export_p): Add an "info" parameter and update the
1515 call to xcoff_archive_contains_shared_object_p.
1516 (xcoff_mark_auto_exports): Update accordingly.
1517 (xcoff_post_gc_symbol): Likewise.
1519 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1521 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1522 rather than C_EXT.
1524 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1526 * coff-rs6000.c (member_layout): New structure.
1527 (archive_iterator): Likewise.
1528 (member_layout_init): New function.
1529 (archive_iterator_begin): Likewise.
1530 (archive_iterator_next): Likewise.
1531 (xcoff_write_armap_old): Use the new iterator functions.
1532 (do_shared_object_padding): Delete.
1533 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1534 handling of arch_info.
1535 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1536 first loop rather than the second. Allocate a member header if
1537 there isn't one, then work out the stat information and length
1538 in the first loop too. Use the new iterators for the second loop.
1539 (xcoff_write_archive_contents_big): Likewise.
1541 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1543 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1544 (bfd_xcoff_set_archive_import_path): Likewise.
1545 * bfd-in2.h: Regenerate.
1546 * xcofflink.c: Include libiberty.h.
1547 (xcoff_archive_info): New structure.
1548 (xcoff_archive_info_hash): New function.
1549 (xcoff_archive_info_eq): Likewise.
1550 (xcoff_get_archive_info): Likewise.
1551 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1552 (bfd_xcoff_split_import_path): New function.
1553 (bfd_xcoff_set_archive_import_path): Likewise.
1554 (xcoff_set_import_path): Move earlier in file.
1555 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1556 object to the the directory part of the bfd's filename. Get the
1557 import path and filename of an archive object from the archive's
1558 xcoff_tdata, initializing it if necessary. Update use of
1559 import_file_id.
1560 (bfd_link_input_bfd): Update use of import_file_id.
1561 (xcoff_write_global_symbol): Likewise.
1563 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1565 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1567 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1569 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1570 a .loader section for relocatable links.
1571 (xcoff_need_ldrel_p): New function.
1572 (xcoff_mark): Use it.
1573 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1574 a loader section.
1575 (xcoff_build_ldsym): New function, split out from...
1576 (xcoff_build_ldsyms): ...here. Rename to...
1577 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1578 call xcoff_build_ldsym, if there's a loader section.
1579 (xcoff_build_loader_section): New function, extracted verbatim from...
1580 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1581 there's a loader section. Only add an __rtinit loader symbol
1582 if there's a loader section. Update after above name change.
1583 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1584 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1585 and xcoff_create_ldrel.
1586 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1587 (xcoff_reloc_link_order): Likewise, but only call it if there's
1588 a loader section. Use xcoff_symbol_section.
1589 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1590 if there's a loader section.
1592 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1594 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1596 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1598 * elf32-arm.c (group_sections): Rewrite loops for better
1599 readability.
1601 2009-03-30 DJ Delorie <dj@redhat.com>
1603 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1604 relocs when doing a relocatable link.
1606 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1608 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1609 "ERROR:", in error messages.
1610 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1611 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1612 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1613 (elf32_arm_merge_eabi_attributes): Likewise.
1614 (elf32_arm_merge_private_bfd_data): Likewise.
1616 2009-03-27 Nick Clifton <nickc@redhat.com>
1618 * section.c (bfd_get_section_contents): Detect and handle the case
1619 where a section has the SEC_IN_MEMORY flag set but no actual
1620 contents allocated.
1622 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1624 PR 6494
1625 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1626 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1627 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1628 if we don't find matching PT_LOAD when copying.
1630 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1632 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1633 the reloc descriptions.
1635 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1637 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1638 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1639 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1641 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1643 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1644 (bfd_i386_arch_intel_syntax): Likewise.
1645 (i8086_arch): Likewise.
1646 (bfd_x86_64_arch): Likewise.
1648 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1650 * elf32-cris.c (cris_elf_relocate_section): <case
1651 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1652 symbols for non-allocated sections. Don't check whether to
1653 generate R_CRIS_DTPMOD for non-allocated sections.
1654 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1655 handle relocation GC:ing if applied to non-allocated section.
1656 (cris_elf_check_relocs): Similar.
1658 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1659 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1660 when emitting a known TP offset in the GOT.
1662 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1664 * elf64-ppc.c (synthetic_opd): Delete.
1665 (compare_symbols): Look for .opd name rather than section match.
1666 (ppc64_elf_get_synthetic_symtab): Likewise.
1668 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1670 * elf32-ppc.c (is_pic_glink_stub): Delete.
1671 (is_nonpic_glink_stub): New function.
1672 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1673 than first pic one.
1674 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1676 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1677 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1679 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1680 macros for visibilty and locality checks.
1681 (elf_s390_adjust_dynamic_symbol): Likewise.
1682 (allocate_dynrelocs): Likewise.
1683 (elf_s390_relocate_section): Likewise.
1684 (elf_s390_finish_dynamic_symbol): Likewise.
1685 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1686 (elf_s390_adjust_dynamic_symbol): Likewise.
1687 (allocate_dynrelocs): Likewise.
1688 (elf_s390_relocate_section): Likewise.
1689 (elf_s390_finish_dynamic_symbol): Likewise.
1691 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1693 * bfd-in2.h: Regenerated.
1694 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1695 for debugging sections and map memory read/write dependent on
1696 SEC_COFF_NOREAD.
1697 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1698 without memory read flags set.
1699 * section.c: Add SEC_COFF_NOREAD to section flags.
1701 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1703 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1704 for format string.
1706 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1708 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1709 "no overlays" return. If there are overlays, create overlay
1710 manager entry symbols here, so that..
1711 (spu_elf_build_stubs): ..we don't need to set them up here.
1712 Simplify entry symbol tests.
1713 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1715 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1717 * elf.c (elfcore_grok_openbsd_procinfo)
1718 (elfcore_grok_openbsd_note): New functions.
1719 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1721 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1723 * vms-hdr.c: Don't include alloca.h.
1724 * elf32-m68hc1x.c: Include alloca-conf.h.
1725 * xsym.c: Likewise.
1726 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1727 * som.c: Likewise.
1728 * Makefile.am: Run "make dep-am".
1729 * Makefile.in: Regenerate.
1731 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1733 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1735 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1737 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1738 Add compact_stub.
1739 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1740 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1741 ovly_return fields with ovly_entry[2]. Adjust all users.
1742 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1743 when soft-icache.
1744 (spu_elf_build_stubs): Likewise.
1745 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1746 ovly_flavour changes. Update all callers.
1747 (ovl_stub_size_log2): New function.
1748 (build_stub): Handle compact icache stubs. Use different manager
1749 entry point for stubs in non-icache area.
1750 (spu_elf_size_stubs): Don't allocate space for indirect branch
1751 descriptors.
1752 (spu_elf_build_stubs): And don't built them.
1754 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1756 * dwarf2.c (read_section): Always use rawsize, if available.
1758 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1760 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1761 of rawsize and size for buffer.
1763 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1765 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1766 parameter just because fixed sections fit into local store.
1767 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1768 generating overlays if fixed sections plus reserved stack
1769 and heap space fit into local store.
1771 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1773 * elf32-spu.c (build_stub): Correct icache set_id.
1774 (spu_elf_relocate_section): Likewise.
1776 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1778 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1779 symbol table if it was created by the current call.
1781 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1783 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1784 class XMC_DS rather than XMC_UA.
1786 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1788 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1789 bfd_boolean export_defineds parameter with an unsigned int
1790 auto_export_flags parameter.
1791 * bfd-in2.h: Regenerate.
1792 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1793 split out from xcoff_build_ldsyms.
1794 (xcoff_covered_by_expall_p): New function.
1795 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1796 but with extra code to handle -bexpfull and -bexpall.
1797 (xcoff_mark_auto_exports): New function.
1798 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1799 a function should be automatically exported.
1800 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1801 parameter with an auto_export_flags parameter. Update ldinfo
1802 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1803 exported symbols.
1805 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1807 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1808 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1809 init and fini functions. Do garbage collection for objects
1810 without an entry point too.
1812 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1814 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1815 check whether a symbol has csect information.
1816 (coff_print_aux): Likewise.
1817 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1818 information for C_AIX_WEAKEXT too.
1819 (_bfd_xcoff_swap_aux_out): Likewise.
1820 (xcoff_reloc_type_br): Handle defweak symbols too.
1821 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1822 information for C_AIX_WEAKEXT too.
1823 (_bfd_xcoff64_swap_aux_out): Likewise.
1824 (xcoff64_reloc_type_br): Handle defweak symbols too.
1825 * coffgen.c (coff_print_symbol): Handle auxillary function
1826 information for C_AIX_WEAKEXT too.
1827 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1828 instead of BSF_GLOBAL if the L_WEAK flag is set.
1829 (xcoff_dynamic_definition_p): New function.
1830 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1831 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1832 always take the symbol class from the ldsym. Use weak bfd symbol
1833 types for weak ldsyms.
1834 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1835 Fix the check for whether a definition is from a shared object.
1836 Allow redefinitions of weak symbols.
1837 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1838 (xcoff_keep_symbol_p): Likewise.
1839 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1840 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1841 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1842 but mark them as L_WEAK.
1843 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1844 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1846 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1848 * xcofflink.c (xcoff_mark): When walking the relocations,
1849 only mark the target symbol or the target section, not both.
1850 (xcoff_final_definition_p): New function.
1851 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1852 symbol is a valid definition of the associated output symbol.
1853 Use XCOFF_ALLOCATED to stop the same hash table entry having
1854 two output symbols.
1855 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1856 keeping a symbol.
1857 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1859 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1861 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1862 symbols as XMC_XO.
1864 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1866 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1867 * libcoff.h: Regenerate.
1868 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1869 line-number counts in the bfd's lineno_counts field.
1870 Don't keep per-csect line-number counts.
1871 (xcoff_sweep): Don't update per-csect line-number counts.
1872 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1873 entries in each output section.
1874 (xcoff_link_input_bfd): Get the number of line numbers from
1875 the bfd's lineno_counts field, rather than recalculating it
1876 from scratch. Fix the range check when updating C_BINCL and
1877 C_EINCL symbols.
1878 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1879 here. Don't expect csects to have line-number counts.
1881 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1883 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1884 * libcoff.h: Regenerate.
1885 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1886 "skip" logic from xcoff_link_input_bfd.
1887 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1888 objects in a dynamic link, rather than checking whether csectpp
1889 is null. Always allocate debug_index for other objects,
1890 and always go through the loop. Update the type of debug_index
1891 after the change above. Read the auxillary csect information
1892 and use xcoff_keep_symbol_p to decide whether a symbol should
1893 be kept. Set its debug_index to -2 if not.
1894 (xcoff_link_input_bfd): Update the type of debug_index after
1895 the change above and always expect it to be nonnull. Use it to
1896 test whether a symbol should be stripped, rather than making the
1897 decision here. Postpone all symbol creation to the second pass.
1899 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1901 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1902 creating a descriptor.
1903 (xcoff_sweep): Don't mark toc_section unless it's needed.
1904 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1905 when marking every bfd.
1906 (xcoff_link_input_bfd): Skip all TOC anchors.
1907 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1908 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1909 to -1; call xcoff_find_tc0 instead.
1911 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1913 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1914 * libcoff.h: Regenerate.
1915 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1916 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1917 the previous symbol's csect. Treat last_symndx as an inclusive value
1918 and simplify its handling.
1919 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1920 symbols with the right csect. Don't mark rsec when processing
1921 relocations against undefined or absolute sections.
1922 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1923 of bfd_und_section_ptr.
1924 (xcoff_link_input_bfd): Likewise.
1926 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1928 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1929 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1930 flag is set. Assert that all undefined symbols are either
1931 imported or defined by a dynamic object.
1932 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1933 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1934 handling to all relocations. Only set XCOFF_CALLED for function
1935 symbols.
1936 (xcoff_find_function): New function, split out from...
1937 (bfd_xcoff_export_symbol) ...here.
1938 (xcoff_set_import_path): New function, split out from...
1939 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1940 meaning of XCOFF_CALLED.
1941 (xcoff_mark_symbol): If we mark an undefined and unimported
1942 symbol, find some way of defining it. If the symbol is a function
1943 descriptor, fill in its definition automatically. If the symbol
1944 is a function, mark its descriptor and allocate room for global
1945 linkage code. Otherwise mark the symbol as implicitly imported.
1946 Move the code for creating function descriptors from...
1947 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1948 check for symbols that were implicitly defined.
1949 (xcoff_mark): Don't count any dynamic relocations against
1950 function symbols.
1951 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1952 in the xcoff link info.
1953 (xcoff_link_input_bfd): Remove handling of undefined and
1954 unexported symbols.
1956 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1958 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1959 if the target is absolute. Fix comment typo.
1960 (xcoff_ppc_relocate_section): Remove FIXME.
1961 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1962 if the target is absolute.
1964 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1966 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1967 R_POS and R_NEG relocations against absolute symbols to the
1968 .loader section.
1970 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1972 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1973 to 2 for bfd_mach_ppc_620.
1975 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1977 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1978 * configure.in: Likewise.
1979 * configure: Regenerate.
1981 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1983 PR binutils/9945
1984 * elf.c (assign_section_numbers): Generate symbol table if there
1985 is any relocation in output.
1986 (_bfd_elf_compute_section_file_positions): Likewise.
1988 2009-03-13 Nick Clifton <nickc@redhat.com>
1990 PR 9934
1991 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1992 * elflink.c (elf_link_read_relocs_from_section): Use
1993 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1994 relocs but no symbol table.
1995 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1997 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1999 PR ld/9938
2000 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2001 to check ___tls_get_addr.
2003 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2004 strncmp to check __tls_get_addr.
2006 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2008 * dwarf2.c (read_section): Always check the offset, even when the
2009 section has been read before.
2011 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2013 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2014 comments.
2016 2009-03-11 Chris Demetriou <cgd@google.com>
2018 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2019 * bfd-in2.h: Regenerate.
2020 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2021 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2022 mode.
2023 (bsd_write_armap): Likewise.
2024 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2025 flag is set, do nothing.
2026 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2027 for timestamp.
2029 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2031 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2032 used to update stack pointer.
2034 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2036 PR binutils/9921
2037 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2038 for unknown symbols in absolute section.
2040 2009-03-06 Nick Clifton <nickc@redhat.com>
2042 * po/es.po: Updated Spanish translation.
2044 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2046 * elf32-arm.c (group_sections): Take next section size into
2047 account before accepting to group it.
2049 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2051 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2052 PLT entries.
2053 (elf32_arm_final_link_relocate): Likewise.
2055 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2057 PR 9923
2058 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2060 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2062 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2063 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2064 (BFD_FAKE_SECTION): Init new flag.
2065 * ecoff.c (bfd_debug_section): Likewise.
2066 * bfd-in2.h: Regenerate.
2067 * libbfd.h: Regenerate.
2068 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2069 (ppc_elf_reloc_type_lookup): Handle new relocs.
2070 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2071 without marker relocs.
2072 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2073 if section has no old-style calls.
2074 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2075 Don't try to optimize new-style __tls_get_addr call when handling
2076 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2077 relocs.
2078 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2079 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2080 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2081 without marker relocs.
2082 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2083 if section has no old-style calls. Set toc_ref for new relocs as
2084 appropriate.
2085 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2086 Don't try to optimize new-style __tls_get_addr call when handling
2087 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2088 relocs.
2090 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2092 PR 6768
2093 * configure.in: Test for ld --as-needed support. Link shared
2094 libbfd against libm.
2095 * configure: Regenerate.
2097 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2099 * Makefile.am: Run "make dep-am".
2100 * Makefile.in: Regenerate.
2102 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2104 * elf32-score7.c: New file.
2105 * elf32-score.h: New file.
2106 * elf32-score.c: Add code to support score 7. Set score7 as the
2107 default.
2108 * cpu-score.c: Add score7 architecure.
2109 (compatibile): New function.
2110 * Makefile.am: Add rules for building elf32-score7 object.
2111 * Makefile.in: Regenerate.
2112 * configure.in: Add elf32-score7 object to score vectors.
2113 * configure: Regenerate.
2114 * reloc.c: Add score7 relocs.
2115 * archures.c: Add score3 and score7 machine numbers.
2116 * bfd-in2.h: Regenerate.
2117 * libbfd.h: Regenerate.
2119 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2121 * configure: Regenerate.
2123 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2125 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2126 (elf32_hppa_check_relocs): Use it.
2128 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2129 elf64-hppa.c.
2130 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2131 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2132 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2133 (elf_hppa_record_segment_addrs): Likewise.
2134 (elf_hppa_final_link): Likewise.
2135 (elf_hppa_relocate_insn): Likewise.
2136 (elf_hppa_final_link_relocate): Likewise.
2137 (elf64_hppa_relocate_section): Likewise.
2138 * elf64-hppa.c: Insert above.
2140 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2142 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2143 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2144 (elf_hppa_relocate_section): Likewise.
2145 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2146 from struct elf_link_hash_entry. Add count field.
2147 (struct elf64_hppa_dyn_hash_table): Delete.
2148 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2149 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2150 (hppa_elf_hash_entry, eh_name): Define.
2151 (elf64_hppa_new_dyn_hash_entry): Delete.
2152 (elf64_hppa_dyn_hash_lookup): Delete.
2153 (elf64_hppa_dyn_hash_traverse): Delete.
2154 (get_dyn_name): Delete.
2155 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2156 of struct elf64_hppa_dyn_hash_entry *.
2157 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2158 allocate_global_data_plt, allocate_global_data_stub,
2159 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2160 Likewise.
2161 (hppa64_link_hash_newfunc): New.
2162 (elf64_hppa_hash_table_create): Rework.
2163 (count_dyn_reloc): Likewise.
2164 (hppa64_elf_local_refcounts): New.
2165 (elf64_hppa_check_relocs): Rework using standard technique for recording
2166 local DLT, PLT and OPD reference counts.
2167 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2168 elf_link_hash_entry *.
2169 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2170 allocate_global_data_plt, allocate_global_data_stub,
2171 allocate_global_data_opd, allocate_dynrel_entries,
2172 elf64_hppa_adjust_dynamic_symbol,
2173 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2174 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2175 Use hppa_link_hash_table. Rework.
2176 (elf64_hppa_link_output_symbol_hook): Rework.
2177 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2178 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2179 elf64_hppa_finish_dynamic_sections): Likewise.
2181 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2183 * elf32-arm.c (stub_reloc_type): Removed.
2184 (insn_sequence): Renamed reloc_type field to r_type.
2185 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2186 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2187 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2188 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2189 (arm_stub_is_thumb): Catch new stubs.
2190 (arm_type_of_stub): Handle new stubs.
2191 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2192 (bfd_elf32_arm_process_before_allocation): Remove useless
2193 condition.
2195 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2197 * elf.c (elf_find_function): Use is_function_type to check
2198 function symbol.
2200 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2202 * xtensa-modules.c: Revert to previous version 1.11 due
2203 to inadvertant commit.
2205 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2207 * elf32-xtensa.c (text_action_add): Separate test for action
2208 type. Break if saved action is ta_widen_insn at same offset.
2210 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2212 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2213 to elf32_arm_stub_long_branch_any_arm_pic.
2214 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2215 (enum elf32_arm_stub_type, arm_type_of_stub)
2216 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2217 separately.
2219 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2221 * elf32-arm.c (PREV_SEC): Update comment.
2222 (group_sections): Rename argument to stubs_always_after_branch.
2223 Reverse the list and place stubs at the end of input sections.
2224 Undefine NEXT_SEC.
2225 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2227 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2229 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2230 Fix formatting.
2231 (arm_size_one_stub): Remove unnecessary break.
2232 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2234 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2236 * elf32-arm.c (stub_insn_type): New type.
2237 (stub_reloc_type): Likewise.
2238 (insn_sequence): Likewise.
2239 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2240 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2241 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2242 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2243 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2244 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2245 (elf32_arm_stub_hash_entry): Add new helper fields.
2246 (stub_hash_newfunc): Initialize these new fields.
2247 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2248 to take endianness into account.
2249 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2250 (arm_map_one_stub): Code is now more generic, thanks to
2251 insn_sequence.
2253 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2255 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2256 code.
2257 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2258 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2259 BLX is not available. Fix typo in warning message. Add comments
2260 and improve formatting.
2261 (arm_build_one_stub): Adjust to new
2262 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2263 (arm_map_one_stub): Likewise.
2265 2009-02-23 Tristan Gingold <gingold@adacore.com>
2266 Eric Botcazou <ebotcazou@adacore.com>
2267 Douglas B Rupp <rupp@gnat.com>
2269 * vms.h: Update copyright year, fix comments, reorder declarations.
2270 (_bfd_save_vms_section): Remove the prototype.
2271 (EGPS_S_V_NO_SHIFT): New constant.
2272 (bfd_vms_set_section_flags): New prototype.
2273 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2274 constants.
2275 (EGSY_S_W_FLAGS): Ditto.
2276 (EGSY_S_V_QUAD_VAL): Ditto.
2277 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2278 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2279 EGST_S_B_NAMLNG): Ditto.
2280 (ESRF_S_B_NAMLNG): Ditto.
2281 (ETIR_S_C_HEADER_SIZE): Ditto.
2282 (EGPS_S_V_ALLOC_64BIT): Ditto.
2283 (DST_S_C_EPILOG): Ditto.
2284 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2285 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2286 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2287 (DST_S_L_PCLINE_UNSLONG): Ditto.
2288 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2289 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2290 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2291 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2292 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2293 (DST_S_B_SRC_UNSBYTE): Ditto.
2294 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2295 Add prototypes.
2296 (vms_section, vms_reloc): Remove types.
2297 (hdr_struc): Replaced by ...
2298 (hdr_struct): ... new type.
2299 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2300 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2301 (EMH_DATE_LENGTH): Ditto.
2302 (eom_struc): Replaced by ...
2303 (eom_struct): ... new type.
2304 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2305 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2306 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2307 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2308 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2309 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2310 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2311 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2312 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2313 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2314 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2315 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2316 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2317 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2318 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2319 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2320 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2321 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2322 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2323 (enum file_type_enum): New type.
2324 (struct location_struct): Removed.
2325 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2326 (struct funcinfo, struct module): Ditto.
2327 (struct vms_private_data_struct): Update fields.
2328 (struct vms_section_data_struct): New type.
2330 * vms.c: Update copyright year, fix comments,
2331 Fix includes for DECC, add prototypes.
2332 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2333 some initializers.
2334 Use flavour to set is_vax, location_stack is removed.
2335 (struct pair): Declare.
2336 (fill_section_ptr): Initialize variables at declaration.
2337 Add guard to set SECTION_SYM flag, handlde und section.
2338 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2339 (_bfd_vms_slurp_object_records): New function, replaces previous
2340 vms_object_p.
2341 (vms_slurp_module): New function.
2342 (vms_slurp_image): Ditto.
2343 (vms_object_p): Complete rewrite.
2344 (vms_mkobject): Use is_vax field to slect architecture.
2345 (free_reloc_stream): New function.
2346 (vms_convert_to_var): Ditto.
2347 (vms_convert_to_var_1): Ditto.
2348 (vms_convert_to_var_unix_filename): Ditto.
2349 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2350 VAR format on VMS.
2351 (vms_new_section_hook): Set alignment to 0, allocate private data.
2352 (vms_get_section_contents): Load content.
2353 (vms_get_symbol_info): Handle undefined section.
2354 (vms_find_nearest_line): Handle.
2355 (alloc_reloc_stream): New function.
2356 (vms_slurp_reloc_table): Ditto.
2357 (vms_get_reloc_upper_bound): Make it real.
2358 (vms_canonicalize_reloc): Do the real work.
2359 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2360 ALPHA_R_BOH.
2361 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2362 (vms_set_arch_mach): Check arch.
2363 (vms_set_section_contents): Copy the content after allocation.
2364 (vms_alpha_vec): Update object flags.
2366 * vms-tir.c: Update copyright year, fix comments,
2367 add prototypes for new functions.
2368 (dst_define_location): New function.
2369 (dst_restore_location): New function.
2370 (dst_retrieve_location): New function.
2371 (dst_check_allocation): New function.
2372 (image_dump): Call dst_check_allocation.
2373 (image_write_b): Ditto.
2374 (image_write_w): Ditto.
2375 (image_write_l): Ditto.
2376 (image_write_q): Ditto.
2377 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2378 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2379 CTL_STKDL.
2380 Call error handler instead of abort if name is not known.
2381 (etir_sta): Add quarter_relocs argument and set it.
2382 Fix cast.
2383 (etir_sto): Ditto.
2384 (etir_opr): Ditto, return FALSE in case of error.
2385 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2386 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2387 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2388 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2389 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2390 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2391 Return FALSE in case of error.
2392 (tir_sta): Change sign of psect.
2393 (tir_ctl): Ditto.
2394 (tir_cmd): Fix cast. Makes tir_table static const.
2395 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2396 add argument to explain.
2397 (analyze_etir): Initialize maxptr, add quarter_relocs
2398 declaration, move some declarations into inner scopes.
2399 Handle quarter_relocs and STO_IMM.
2400 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2401 (_bfd_vms_slurp_relocs): New function.
2402 (_bfd_vms_decode_relocs): New function.
2403 (sto_imm): Rewritten.
2404 (start_first_etbt_record): New function.
2405 (start_another_etbt_record): Ditto.
2406 (etir_output_check): Ditto.
2407 (defer_reloc_p): Ditto.
2408 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2409 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2410 rewritte relocations handling.
2411 (_bfd_vms_write_tbt): Removed.
2412 (_bfd_vms_write_dbg): Ditto.
2414 * vms-misc.c: Update copyright year, Fix comments.
2415 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2416 (maybe_adjust_record_pointer_for_object): New function.
2417 (_bfd_vms_get_first_record): New function, replaces ...
2418 (_bfd_vms_get_record): .. removed.
2419 (_bfd_vms_get_object_record): New function.
2420 (_bfd_vms_get_object_record): New function.
2421 (vms_get_remaining_object_record): New function, replaces ...
2422 (_bfd_vms_get_next_record): ... removed.
2423 (add_new_contents): Removed.
2424 (_bfd_save_vms_section): Removed.
2425 (_bfd_get_vms_section): Removed.
2426 (_bfd_vms_output_flush): Write in VAR format.
2427 (new_symbol): Don't make UND section.
2429 * vms-hdr.c: Update copyright year, update list of record handled.
2430 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2431 (_bfd_vms_write_hdr): Strip vms and unix patches,
2432 add comments, truncate module name at 31 characters,
2433 use constants instead of hard-coded value,
2434 write BFD version instead of a fixed string.
2435 (_bfd_vms_slurp_ihd): New function.
2436 (_bfd_vms_slurp_isd): Ditto.
2437 (_bfd_vms_slurp_ihs): Ditto.
2438 (new_module): Ditto.
2439 (parse_module): Ditto
2440 (build_module_list): Ditto.
2441 (module_find_nearest_line): Ditto.
2442 (_bfd_vms_find_nearest_dst_line): Ditto.
2443 (vms_slurp_debug): Ditto.
2444 (_bfd_vms_slurp_dbg): Ditto.
2445 (_bfd_vms_slurp_tbt): Ditto.
2446 (_bfd_vms_write_dbg): Ditto.
2447 (_bfd_vms_write_tbt): Ditto.
2449 * vms-gsd.c: Update copyright year, update list of records handled.
2450 (EVAX_LITERALS_NAME): New macro.
2451 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2452 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2453 (register_universal_symbol): New function and prototype.
2454 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2455 improve debug messages,
2456 use constants instead of hard-coded value,
2457 fix missing endianness conversion,
2458 handle global symbol (SYMG).
2459 (bfd_vms_set_section_flags): New function.
2460 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2461 handle section literals,
2462 fix indentation,
2463 handle section bfd and vms flags,
2464 don't output LIB$INITIALIZE symbol,
2465 fix handling of weak symbols,
2466 fix evax vs vax procedure descriptor,
2467 handle absolute symbols.
2469 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2470 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2472 * makefile.vms (DEFS): Fix flags for VMS.
2474 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2476 * bfd-in2.h: Regenerated.
2477 * libbfd.h: Regenerated.
2479 2009-02-20 Cary Coutant <ccoutant@google.com>
2481 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2482 in struct stat.
2484 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2486 PR gas/7059
2487 * coffcode.h (coff_write_object_contents): Don't let the string
2488 table offset overflow the s_name field when using long section names.
2490 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2492 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2493 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2494 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2495 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2496 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2497 (bfd_pmac_xcoff_backend_data): Likewise.
2498 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2499 (bfd_xcoff_aix5_backend_data): Likewise.
2500 (xcoff64_write_object_contents): Delete unused long_section_names
2501 local variable.
2502 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2503 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2504 struct non-const.
2505 * coffcode.h (documentation): Update to describe long section names.
2506 (COFFLONGSECTIONCATHELPER): New helper macro.
2507 (BLANKOR1TOODD): Likewise.
2508 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2509 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2510 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2511 (bfd_coff_set_long_section_names_allowed): New function.
2512 (bfd_coff_set_long_section_names_disallowed): Likewise.
2513 (struct bfd_coff_backend_data): Add new backend hook function
2514 pointer _bfd_coff_set_long_section_names.
2515 (bfd_coff_set_long_section_names): New backend hook.
2516 (coff_write_object_contents): Only generate long section names if
2517 bfd_coff_long_section_names() indicates they are currently enabled.
2518 (bfd_coff_std_swap_table): Make non-const, and initialise long
2519 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2520 (ticoff0_swap_table): Likewise to both.
2521 (ticoff1_swap_table): Again, likewise to both.
2522 * coffgen.c (make_a_section_from_file): Allow long section names
2523 as inputs even if not currently allowed for outputs.
2524 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2525 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2526 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2527 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2528 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2529 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2530 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2531 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2532 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2533 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2534 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2535 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2536 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2537 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2538 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2539 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2540 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2541 * libcoff-in.h: Update copyright year to cause updated copyright
2542 year in generated libcoff.h, and fix typo.
2543 * libcoff.h: Regenerated.
2544 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2545 (_bfd_ecoff_no_long_sections): Add prototype.
2546 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2547 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2548 defined by an including .c file.
2549 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2550 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2551 (ticoff1_swap_table): Likewise to both.
2553 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2555 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2556 stub. Catch default case error.
2557 (arm_map_one_stub): Add missing Thumb mapping symbol.
2559 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2561 PR 9841
2562 * elf32-avr.c: Handle case where no local symbos exist correctly.
2564 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2566 bfd/
2567 * elf32-arm.c (arm_long_branch_stub,
2568 arm_thumb_v4t_long_branch_stub,
2569 arm_thumb_thumb_long_branch_stub,
2570 arm_thumb_arm_v4t_long_branch_stub,
2571 arm_thumb_arm_v4t_short_branch_stub,
2572 arm_pic_long_branch_stub):
2573 Renamed to elf32_arm_stub_long_branch_any_any,
2574 elf32_arm_stub_long_branch_v4t_arm_thumb,
2575 elf32_arm_stub_long_branch_thumb_only,
2576 elf32_arm_stub_long_branch_v4t_thumb_arm,
2577 elf32_arm_stub_short_branch_v4t_thumb_arm,
2578 elf32_arm_stub_long_branch_any_any_pic.
2579 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2580 arm_thumb_thumb_stub_long_branch,
2581 arm_thumb_arm_v4t_stub_long_branch,
2582 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2583 Renamed to arm_stub_long_branch_any_any,
2584 arm_stub_long_branch_v4t_arm_thumb,
2585 arm_stub_long_branch_thumb_only,
2586 arm_stub_long_branch_v4t_thumb_arm,
2587 arm_stub_short_branch_v4t_thumb_arm,
2588 arm_stub_long_branch_any_any_pic.
2590 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2592 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2593 in branch offset check.
2595 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2597 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2598 add toc.symndx and toc.add.
2599 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2600 Set up toc.add.
2601 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2602 callers.
2603 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2604 (branch_reloc_hash_match): New function, extracted from..
2605 (ppc64_elf_tls_optimize): ..here.
2606 (ppc64_elf_relocate_section): Properly set addends when optimizing
2607 tls sequences. Avoid unnecessary reading and writing of insns.
2608 Only redo reloc when symbol changed. Bypass symbol checks when
2609 using tlsld_got.
2610 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2611 (branch_reloc_hash_match): New function, extracted from..
2612 (ppc_elf_tls_optimize): ..here.
2613 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2614 Don't clear addend on zapped __tls_get_addr reloc.
2616 2009-02-12 Nick Clifton <nickc@redhat.com>
2618 PR 9827
2619 * elflink.c (bfd_elf_final_link): When counting the relocations,
2620 if the header size has not been set yet then assume that it will
2621 match the output section's reloc type.
2623 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2625 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2626 relocatable link.
2628 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2630 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2631 (find_function): Likewise.
2632 (pasted_function): Don't error if no prior function found.
2633 (discover_functions): Revert 2008-12-10 change. Extend first
2634 function range to start of section.
2636 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2638 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2639 functions to C90.
2640 * elf64-hppa.h: Likewise.
2642 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2644 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2645 .sbss handling.
2647 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2649 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2650 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2652 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2654 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2655 * archures.c (bfd_mach_mips_xlr): Define.
2656 * bfd-in2.h: Regenerate.
2657 * cpu-mips.c (I_xlr): Define.
2658 (arch_info_struct): Add XLR entry.
2659 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2660 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2661 (mips_mach_extensions): Add XLR entry.
2663 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2665 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2667 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2669 * configure.in: AC_SUBST pdfdir.
2670 * Makefile.am: Add install-pdf, install-pdf-am
2671 and install-pdf-recursive targets. Define pdfdir.
2672 * doc/Makefile.am: Define pdf__strip_dir. Add
2673 install-pdf and install-pdf-am targets.
2674 * po/Make-in: Add install-pdf target.
2675 * configure: Regenerate.
2676 * Makefile.in: Regenerate
2677 * doc/Makefile.in: Regenerate.
2679 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2681 * bfd-in2.h: Regenerate.
2682 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2683 fields from n_entries to n_slots where appropriate, update comments.
2684 (HOWTO): Add TLS relocations.
2685 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2686 (enum elf_m68k_got_offset_size): New enum.
2687 (struct elf_m68k_got_entry.type): Move field to ...
2688 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2689 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2690 functions.
2691 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2692 functions.
2693 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2694 fields into n_entries array. Update comments.
2695 (elf_m68k_init_got): Simplify, update all uses.
2696 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2697 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2698 GOT entries; update name, update all uses.
2699 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2700 (elf_m68k_get_got_entry): Update.
2701 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2702 simplify.
2703 (elf_m68k_remove_got_entry_type): Simplify.
2704 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2705 (elf_m68k_can_merge_gots): Update.
2706 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2707 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2708 GOT entries, simplify.
2709 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2710 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2711 field, remove obsoleted local_n_entries field.
2712 (elf_m68k_partition_multi_got_2): New static function.
2713 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2714 update.
2715 (elf_m68k_remove_got_entry_type): Update.
2716 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2717 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2718 update of sgot->size and srelgot->size.
2719 (elf_m68k_gc_sweep_hook): Update.
2720 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2721 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2722 TLS relocations.
2723 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2724 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2726 2009-02-02 DJ Delorie <dj@redhat.com>
2728 * elf32-mep.c (config_names): Regenerate configuration.
2730 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2732 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2733 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2734 * elf.c (bfd_elf_get_str_section): Make static.
2735 (bfd_elf_find_section): Delete.
2736 * libbfd.h: Regenerate.
2738 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2740 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2741 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2743 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2745 * elflink.c (on_needed_list): New function.
2746 (elf_link_add_object_symbols): Link in --as-needed libs if they
2747 satisfy undefined symbols in other libs.
2749 2009-01-30 Julian Brown <julian@codesourcery.com>
2751 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2752 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2753 with --just-symbols (-R).
2755 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2757 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2758 high_pc in order to properly sign-extend VMAs.
2760 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2761 Mark Shinwell <shinwell@codesourcery.com>
2762 Catherine Moore <clm@codesourcery.com>
2764 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2766 2009-01-28 Catherine Moore <clm@codesourcery.com>
2768 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2769 SEC_LOAD for dynamic relocation sections.
2771 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2773 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2774 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2775 the size of local TLS data.
2777 2009-01-27 Andreas Schwab <schwab@suse.de>
2779 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2780 architectures in the archive.
2782 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2784 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2785 <R_CRIS_32_DTPREL>: Correct relocation value.
2787 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2788 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2789 symbols with non-default visibility.
2791 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2793 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2794 describing the trampolines.
2795 (ppc_elf_relocate_section): Update relocs to describe the
2796 trampolines.
2798 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2800 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2801 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2802 and R_PARISC_PCREL12F relocations.
2804 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2806 PR 6022
2807 * elflink.c (find_version_for_sym): New function split out from,
2808 but without export_dynamic test, ..
2809 (_bfd_elf_link_assign_sym_version): ..here.
2810 (_bfd_elf_export_symbol): Use it.
2812 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2814 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2815 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2816 * elflink.c: ..here, somewhat modified.
2817 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2818 _bfd_elf_link_find_version_dependencies,
2819 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2820 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2821 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2822 declare..
2823 * elflink.c: ..and make static here.
2824 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2825 of output_bfd from struct elf_find_verdep_info.
2826 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2827 struct elf_info_failed.
2828 (bfd_elf_size_dynamic_sections): Adjust.
2830 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2832 PR 6832
2833 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2834 after comp_unit_find_line call.
2836 2009-01-21 Nick Clifton <nickc@redhat.com>
2838 PR 9769
2839 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2840 tm_gmtoff field in struct tm.
2842 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2844 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2845 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2846 sections in soft-icache lines unless non_ia_text. Don't add
2847 rodata if doing so would exceed line size.
2849 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2851 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2852 types than bfd_link_hash_indirect, before early return, call
2853 _bfd_elf_link_hash_copy_indirect.
2855 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2857 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2858 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2859 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2860 (elf_backend_obj_attrs_order): New define.
2861 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2862 (elfNN_bed): Add elf_backend_obj_attrs_order.
2864 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2866 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2867 (obj_attr_size): Likewise.
2868 (write_obj_attribute): Likewise.
2869 (_bfd_elf_copy_obj_attributes): Likewise.
2870 (_bfd_elf_parse_attributes): Likewise.
2871 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2872 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2873 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2874 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2875 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2876 with macros.
2878 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2880 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2881 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2882 (bfd_elf_add_obj_attr_string): Likewise.
2883 (bfd_elf_add_obj_attr_int_string): Likewise.
2884 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2885 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2886 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2887 Tag_nodefaults has no default value.
2888 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2889 comment to reflect the new state.
2891 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2893 PR 9695
2894 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2895 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2896 (adjust_z_magix): Delete dead code handling QMAGIC.
2898 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2900 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2901 IMAGE_SCN_MEM_DISCARDABLE.
2903 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2905 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2906 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2907 * configure.in (commonbfdlib): Delete.
2908 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2909 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2910 is available, not just for linux.
2911 * po/SRC-POTFILES.in: Regenerate.
2912 * Makefile.in: Regenerate.
2913 * configure: Regenerate.
2915 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2916 Julian Brown <julian@codesourcery.com>
2918 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2919 ARM attributes in ABI 2.07.
2920 * elf32-arm.c (get_secondary_compatible_arch): New function.
2921 (set_secondary_compatible_arch): New function.
2922 (tag_cpu_arch_combine): New function.
2923 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2924 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2925 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2926 make it fit with order_01243.
2927 Add support for Tag_also_compatible_with,
2928 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2929 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2930 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2931 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2932 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2933 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2934 Rework the way unknown attributes are handled.
2935 Defer errors until all attributes have been processed.
2937 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2939 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2940 bfd_elf_add_obj_attr_int_string.
2941 Read Tag_compatibility from its new location in the attribute array,
2942 rather than the attribute list.
2943 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2944 bfd_elf_add_obj_attr_int_string.
2945 (_bfd_elf_parse_attributes): Likewise.
2946 (_bfd_elf_merge_object_attributes): There's now only one
2947 Tag_compatibility, and it's in the array, not the list.
2948 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2949 Tag_compatibility.
2950 (bfd_elf_add_obj_attr_compat): Rename to
2951 bfd_elf_add_obj_attr_int_string.
2952 (bfd_elf_add_proc_attr_compat): Rename to
2953 bfd_elf_add_proc_attr_int_string.
2954 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2955 Tag_compatibility.
2957 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2959 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2960 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2961 (vmsutil.lo): Add dependency rule.
2962 * Makefile.in: Regenerate.
2963 * config.bfd (ia64*-*-*vms*): Add case.
2964 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2965 * configure: Regenerate.
2966 * vmsutil.c: New file.
2967 * vmsutil.h: New file.
2968 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2969 attr to bfd_vma.
2970 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2971 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2972 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2973 elfNN_vms_object_p): New functions
2974 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2976 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2978 PR ld/9727
2979 * elflink.c (elf_gc_sweep): Exclude the group section if the
2980 first member of the section group is excluded.
2982 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2984 PR 9735
2985 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2986 saved filename, use bfd_alloc rather than bfd_malloc for it.
2988 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2990 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2992 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2994 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2996 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2998 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3000 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3002 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3003 num_lines_log2.
3004 (struct got_entry): Add br_addr.
3005 (struct call_info): Add priority.
3006 (struct function_info): Add lr_store and sp_adjust.
3007 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3008 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3009 area as an overlay, and check that no other overlays exist. Look up
3010 icache overlay manager entry sym.
3011 (BRA_STUBS, BRA, BRASL): Define.
3012 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3013 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3014 in branch insn.
3015 (count_stub, build_stub): Support soft-icache.
3016 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3017 (spu_elf_size_stubs): Size soft-icache stubs.
3018 (overlay_index): New function.
3019 (spu_elf_build_stubs): Make static. Support soft-icache.
3020 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3021 (find_function_stack_adjust): Save lr store and stack adjust insn
3022 offsets.
3023 (maybe_insert_function): Adjust find_function_stack_adjust call.
3024 (mark_functions_via_relocs): Retrieve priority.
3025 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3026 (sort_calls): Sort by priority first.
3027 (mark_overlay_section): Ignore .ovl.init.
3028 (sum_stack): Only print when stack_analysis.
3029 (print_one_overlay_section): New function, extracted from..
3030 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3031 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3032 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3033 analysis. Call spu_elf_build_stubs.
3034 (spu_elf_relocate_section): For soft-icache encode overlay index
3035 into addresses.
3036 (spu_elf_output_symbol_hook): Support soft-icache.
3037 (spu_elf_modify_program_headers: Likewise.
3039 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3040 num_regions to num_lines. Add line_size and max_branch.
3041 (enum _ovly_flavour): Add ovly_soft_icache.
3042 (spu_elf_build_stubs): Delete.
3044 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3046 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3047 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3049 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3051 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3052 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3053 the program, the known offset starts at the negative size of the
3054 TLS section.
3055 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3056 Similar.
3058 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3060 * config.bfd: Add lm32-*-rtems*.
3062 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3064 * coff-ppc.c: Add 2009 to Copyright.
3065 * elf32-cris.c: Likewise.
3066 * elflink.c: Likewise.
3068 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3070 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3071 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3073 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3075 PR ld/9679
3076 * elflink.c (elf_merge_st_other): New.
3077 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3078 hide them if needed.
3079 (elf_link_add_object_symbols): Updated.
3081 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3083 PR ld/9676
3084 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3085 ref_dynamic and dynamic_def fields when setting def_regular
3086 to 1.
3088 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3090 PR 9682
3091 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3092 literal.
3094 For older changes see ChangeLog-2008
3095 \f
3096 Local Variables:
3097 mode: change-log
3098 left-margin: 8
3099 fill-column: 74
3100 version-control: never
3101 End: