1 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
3 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
4 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
5 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
6 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
8 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
10 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
11 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
12 * elf32-i386.c (elf_i386_check_relocs): Use it.
13 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
15 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
17 * elf-bfd.h (elf_dyn_relocs): New.
19 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
20 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
22 (elf_i386_copy_indirect_symbol): Likewise.
23 (elf_i386_check_relocs): Likewise.
24 (elf_i386_gc_sweep_hook): Likewise.
25 (elf_i386_allocate_dynrelocs): Likewise.
26 (elf_i386_readonly_dynrelocs): Likewise.
27 (elf_i386_size_dynamic_sections): Likewise.
29 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
30 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
32 (elf64_x86_64_copy_indirect_symbol): Updated.
33 (elf64_x86_64_check_relocs): Likewise.
34 (elf64_x86_64_gc_sweep_hook): Likewise.
35 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
36 (elf64_x86_64_allocate_dynrelocs): Likewise.
37 (elf64_x86_64_readonly_dynrelocs): Likewise.
38 (elf64_x86_64_size_dynamic_sections): Likewise.
40 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
42 * elf32-arm.c (create_got_section): Get existing .rela.got
44 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
45 * elf32-lm32.c (create_got_section): Likewise.
46 * elf32-m32r.c (create_got_section): Likewise.
47 * elf32-ppc.c (ppc_elf_create_got): Likewise.
48 * elf32-s390.c (create_got_section): Likewise.
49 * elf32-sh.c (create_got_section): Likewise.
50 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
51 * elf64-s390.c (create_got_section): Likewise.
52 * elfxx-sparc.c (create_got_section): Likewise.
54 * elflink.c (_bfd_elf_create_got_section): Properly initialize
57 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
59 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
61 * elf32-i386.c (elf_i386_local_hash): Removed.
62 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
63 (elf_i386_get_local_sym_hash): Likewise.
65 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
66 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
67 (elf64_x86_64_get_local_sym_hash): Likewise.
68 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
69 (get_local_sym_hash): Likewise.
71 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
73 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
74 rel_got_sec and plt_sec.
75 (elfNN_ia64_relax_section): Updated.
76 (elfNN_ia64_create_dynamic_sections): Likewise.
78 (allocate_dynrel_entries): Likewise.
79 (elfNN_ia64_size_dynamic_sections): Likewise.
80 (set_got_entry): Likewise.
81 (elfNN_ia64_choose_gp): Likewise.
82 (elfNN_ia64_relocate_section): Likewise.
83 (elfNN_ia64_finish_dynamic_symbol): Likewise.
84 (elfNN_ia64_finish_dynamic_sections): Likewise.
86 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
88 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
91 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
93 * configure.in (elf): Add elf-ifunc.lo.
95 * configure: Regenerated.
96 * Makefile.in: Likewise.
98 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
99 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
101 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
102 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
104 (elf_i386_link_hash_table_create): Likewise.
105 (elf_i386_create_dynamic_sections): Likewise.
106 (elf_i386_check_relocs): Likewise.
107 (elf_i386_allocate_dynrelocs): Likewise.
108 (elf_i386_size_dynamic_sections): Likewise.
109 (elf_i386_relocate_section): Likewise.
110 (elf_i386_finish_dynamic_symbol): Likewise.
111 (elf_i386_finish_dynamic_sections): Likewise.
112 (elf_i386_create_got_section): Removed.
114 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
115 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
117 (elf64_x86_64_compute_jump_table_size): Updated.
118 (elf64_x86_64_link_hash_table_create): Likewise.
119 (elf64_x86_64_create_dynamic_sections): Likewise.
120 (elf64_x86_64_check_relocs): Likewise.
121 (elf64_x86_64_allocate_dynrelocs): Likewise.
122 (elf64_x86_64_size_dynamic_sections): Likewise.
123 (elf64_x86_64_relocate_section): Likewise.
124 (elf64_x86_64_finish_dynamic_symbol): Likewise.
125 (elf64_x86_64_finish_dynamic_sections): Likewise.
126 (elf64_x86_64_create_got_section): Removed.
128 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
129 for pointer alignment. Set up section pointers.
130 (_bfd_elf_create_dynamic_sections): Likewise.
131 (_bfd_elf_create_ifunc_sections): Moved to ...
132 * elf-ifunc.c: Here. New.
134 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
135 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
138 2009-06-16 Doug Kwan <dougkwan@google.com>
140 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
141 to bfd_signed_vma. Cast constant operands which are used in
142 offset related expressions to bfd_signed_vma type as appropriate.
144 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
146 * elf32-vax.c (elf_vax_plt_sym_val): New function.
147 (elf_backend_plt_sym_val): Define.
149 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
151 * elf32-vax.c (elf_vax_reloc_type_class): New function.
152 (elf_backend_reloc_type_class): Define.
154 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
156 * elf32-vax.c (elf_vax_relocate_section): For symbol references
157 from an executable to a shared library treat R_VAX_PC32
158 relocations as R_VAX_PLT32 ones.
160 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
162 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
163 symbols in GOT space calculation.
164 (elf_vax_relocate_section): Adjust accordingly.
166 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
168 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
171 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
173 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
175 (elf_vax_relocate_section): Likewise.
177 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
179 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
180 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
182 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
184 * elf32-i386.c (elf_i386_check_relocs): Reformat.
185 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
187 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
189 * Makefile.am: Run "make dep-am".
190 * Makefile.in: Regenerated.
192 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
194 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
195 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
197 2009-06-15 Nick Clifton <nickc@redhat.com>
199 * po/ru.po: New Russian translation.
200 * configure.in (ALL_LINGUAS): Add ru.
201 * configure: Regenerate.
203 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
205 * elf32-i386.c: Remove duplicated comments.
207 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
210 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
211 dynamic IFUNC pointer in non-shared object. Use .got.plt
212 for IFUNC definition in PIE.
213 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
216 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
217 dynamic IFUNC pointer in non-shared object. Use .got.plt
218 for IFUNC definition in PIE.
219 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
222 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
224 * elf32-i386.c (elf_i386_check_relocs): Properly report
225 local symbol for unhandled relocation against STT_GNU_IFUNC
227 (elf_i386_relocate_section): Likewise.
228 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
229 (elf64_x86_64_relocate_section): Likewise.
231 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
234 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
235 (elf_i386_link_hash_table): Add loc_hash_table and
237 (elf_i386_local_hash): New.
238 (elf_i386_local_htab_hash): Likewise.
239 (elf_i386_local_htab_eq): Likewise.
240 (elf_i386_get_local_sym_hash): Likewise.
241 (elf_i386_link_hash_table_free): Likewise.
242 (elf_i386_allocate_local_dynrelocs): Likewise.
243 (elf_i386_finish_local_dynamic_symbol): Likewise.
244 (bfd_elf64_bfd_link_hash_table_free): Likewise.
245 (elf_i386_link_hash_table_create): Create loc_hash_table and
247 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
248 (elf_i386_size_dynamic_sections): Likewise.
249 (elf_i386_relocate_section): Likewise.
250 (elf_i386_finish_dynamic_sections): Likewise.
251 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
254 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
255 (elf64_x86_64_link_hash_table): Add loc_hash_table and
257 (elf64_x86_64_local_hash): New.
258 (elf64_x86_64_local_htab_hash): Likewise.
259 (elf64_x86_64_local_htab_eq): Likewise.
260 (elf64_x86_64_get_local_sym_hash): Likewise.
261 (elf64_x86_64_link_hash_table_free): Likewise.
262 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
263 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
264 (bfd_elf64_bfd_link_hash_table_free): Likewise.
265 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
267 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
269 (elf64_x86_64_size_dynamic_sections): Likewise.
270 (elf64_x86_64_relocate_section): Likewise.
271 (elf64_x86_64_finish_dynamic_sections): Likewise.
272 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
275 2009-06-10 Philip Blundell <philb@gnu.org>
277 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
278 elf_sec->this_hdr == NULL.
280 2009-06-12 Tristan Gingold <gingold@adacore.com>
282 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
283 * bfd-in2.h: Regenerated.
284 * libbfd.h: Regenerated.
286 * mach-o.c (FILE_ALIGN): New macro.
287 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
288 (bfd_mach_o_print_symbol): Ditto.
289 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
290 (bfd_mach_o_get_reloc_upper_bound): New function.
291 (bfd_mach_o_canonicalize_reloc): Ditto.
292 (bfd_mach_o_scan_write_relocs): Ditto.
293 (bfd_mach_o_scan_write_section_32): Remove offset argument.
294 (bfd_mach_o_scan_write_section_64): Ditto.
295 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
296 written for load command. Do not compute section file offset.
297 (bfd_mach_o_scan_write_segment_64): Ditto.
298 (bfd_mach_o_scan_write_symtab): Compute file offset first.
299 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
301 (bfd_mach_o_mangle_symbols): ... this new function.
302 (bfd_mach_o_write_contents): Be sure to habe load commands built.
303 Call bfd_mach_o_mangle_symbols.
304 (bfd_mach_o_build_commands): Adjust for filelen field.
305 Use FILE_ALIGN macro. Clear section file offset if section is empty.
306 Do not set symtab file offset anymore here.
307 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
308 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
309 Set reloc_count and rel_filepos section fields.
310 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
312 (bfd_mach_o_scan_read_section_64): Ditto.
313 (bfd_mach_o_scan_read_section): Ditto.
314 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
315 bfd_mach_o_asymbol. Use unsigned int for file offset type.
316 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
317 Handle weak-ref symbols.
318 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
319 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
320 (bfd_mach_o_scan): Remove assignment to removed field.
321 (bfd_mach_o_mkobject_init): Ditto.
322 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
323 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
324 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
325 (bfd_mach_o_swap_reloc_in): Ditto.
326 (bfd_mach_o_swap_reloc_out): Ditto.
328 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
329 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
330 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
331 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
332 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
333 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
334 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
335 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
336 (BFD_MACH_O_N_WEAK_DEF): New macros.
338 (bfd_mach_o_section_type): Add new enumeration values.
339 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
340 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
341 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
342 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
344 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
345 (BFD_MACH_O_GENERIC_RELOC_PAIR)
346 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
347 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
348 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
349 (BFD_MACH_O_RELENT_SIZE): Ditto.
350 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
351 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
352 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
353 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
354 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
355 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
356 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
357 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
358 (bfd_mach_o_reloc_info): New struct.
359 (bfd_mach_o_asymbol): New struct.
360 (bfd_mach_o_symtab_command): The symbols field is now of type
362 (bfd_mach_o_load_command): The offset and len fields are now of type
364 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
365 Add a filelen field. Add comments.
366 (bfd_mach_o_backend_data): New struct.
367 (bfd_mach_o_get_backend_data): New macro.
368 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
370 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
371 (bfd_mach_o_get_reloc_upper_bound): New prototype.
372 (bfd_mach_o_canonicalize_reloc): Ditto.
374 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
375 duplicated macro. Now defined to _bfd_generic_is_local_label.
376 (TARGET_NAME_BACKEND): New macro...
377 (TARGET_NAME_BACKEND): ... used to name a new variable.
378 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
381 * mach-o-i386.c (i386_howto_table): New variable.
382 (bfd_mach_o_i386_swap_reloc_in): New function.
383 (bfd_mach_o_i386_swap_reloc_out): Ditto.
384 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
385 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
386 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
387 (bfd_mach_o_bfd_reloc_type_lookup)
388 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
390 2009-06-11 Eric Paris <eparis@redhat.com>
391 Nick Clifton <nickc@redhat.com>
393 * opncls.c (_maybe_make_executable): New function. Gives execute
394 permission to an executable bfd that was opened for writing
395 provided that it is a regular file. Replaces common code found in...
396 (bfd_close): here and ...
397 (bfd_close_all_done): here.
399 2009-06-11 Anthony Green <green@moxielogic.com>
401 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
402 * bfd-in2.h: Rebuilt.
404 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
406 (moxie_reloc_map): Ditto.
407 Clean up copyright notice.
409 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
411 * bfd-in2.h: bfd_mmap prototype.
412 * bfdio.c (bfd_mmap): New function.
413 * libbfd.h (bfd_iovec): Add bmmap.
414 * cache.c (cache_bmmap): New function.
415 (cache_iovec): Initialize bmmap member.
416 * opencls.c (opncls_bmmap): New function.
417 (opncls_iovec): Initialize bmmap member.
419 2009-06-09 Tristan Gingold <gingold@adacore.com>
421 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
422 and stabstr_segment fields.
423 (mach_o_be_vec, mach_o_le_vec): Removed
424 (bfd_mach_o_version): New prototype.
426 * mach-o.c (bfd_mach_o_version): Make this function public.
427 (mach_o_wide_p): New function.
428 (bfd_mach_o_wide_p): Ditto.
429 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
431 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
432 Search in the list only if the name starts with a dot.
433 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
434 test. Check bfd_seek status.
435 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
436 (bfd_mach_o_scan_write_section_32): Ditto.
437 (bfd_mach_o_scan_write_section_64): Ditto.
438 (bfd_mach_o_scan_write_section): Removed.
439 (bfd_mach_o_scan_write_segment): Split into ...
440 (bfd_mach_o_scan_write_segment_32): ... this and ...
441 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
442 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
443 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
444 symbol table. Now returns a boolean.
445 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
446 Adjust for status type.
447 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
448 test. Write symbol table. Numbers the sections.
449 (bfd_mach_o_read_header): Check bfd_seek status.
450 Use mach_o_wide_p instead of hard-coded test.
451 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
452 (bfd_mach_o_scan_read_section_64): Ditto.
453 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
454 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
455 handled common symbols.
456 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
457 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
458 (bfd_mach_o_scan_read_dylinker): Ditto.
459 (bfd_mach_o_scan_read_dylib): Ditto.
460 (bfd_mach_o_scan_read_thread): Ditto.
461 (bfd_mach_o_scan_read_symtab): Ditto.
462 Do not create a section for the stabs.
463 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
464 (bfd_mach_o_scan_read_segment): Ditto.
465 (bfd_mach_o_scan_read_command): Ditto.
466 (bfd_mach_o_scan_start_address): Ditto.
467 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
468 (bfd_mach_o_archive_p): Check bfd_seek status.
469 (bfd_mach_o_core_fetch_environment): Ditto.
471 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
473 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
475 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
476 (elf_i386_link_hash_table_create): Initialize irelifunc.
477 (elf_i386_check_relocs): Updated. Set up irelifunc for
479 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
480 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
482 (elf_i386_relocate_section): Likewise.
484 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
485 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
486 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
488 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
489 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
491 (elf64_x86_64_relocate_section): Likewise.
493 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
495 (_bfd_elf_create_ifunc_sections): This.
497 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
499 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
502 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
504 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
505 relocation for R_386_32 against STT_GNU_IFUNC symbol when
506 building shared object. Check info->executable instead of
507 !info->shared when setting non_got_ref.
508 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
509 for non-GOT reference of STT_GNU_IFUNC symbol in shared
510 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
512 (elf_i386_relocate_section): Output dynamic relocation for
513 R_386_32 against STT_GNU_IFUNC symbol to get the real
514 function address when building shared object.
515 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
516 relocation for STT_GNU_IFUNC symbol in shared object.
518 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
519 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
520 symbol when building shared object. Check info->executable
521 instead of !info->shared when setting non_got_ref.
522 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
523 for non-GOT reference of STT_GNU_IFUNC symbol in shared
524 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
526 (elf64_x86_64_relocate_section): Output dynamic relocation
527 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
528 function address when building shared object.
529 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
530 relocation for STT_GNU_IFUNC symbol in shared object.
532 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
534 * Makefile.am: Run "make dep-am".
535 (BFD32_BACKENDS): Add mach-o-i386.lo.
536 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
537 * Makefile.in: Regenerate.
539 2009-06-06 Alan Modra <amodra@bigpond.net.au>
541 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
542 when looking for soft-icache stubs.
544 2009-06-05 Tristan Gingold <gingold@adacore.com>
546 * mach-o.h: Update copyright year.
547 (bfd_mach_o_mach_header_magic): New enum.
548 (bfd_mach_o_cpu_subtype): Now an enum.
549 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
550 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
551 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
552 (bfd_mach_o_load_command): Field type_required is now a boolean.
554 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
555 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
556 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
557 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
558 (bfd_mach_o_get_symtab_upper_bound): Ditto.
559 (bfd_mach_o_canonicalize_symtab): Ditto.
560 (bfd_mach_o_get_symbol_info): Ditto.
561 (bfd_mach_o_print_symbol): Ditto.
562 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
563 (bfd_mach_o_make_empty_symbol): Ditto.
564 (bfd_mach_o_write_contents): Ditto.
566 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
567 bfd_mach_o_mkobject): Defines.
568 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
569 Do not check with target vector but with flavour.
570 (struct mach_o_section_name_xlat): New declaration.
571 (dwarf_section_names_xlat): Ditto.
572 (text_section_names_xlat): Ditto.
573 (data_section_names_xlat): Ditto.
574 (struct mach_o_segment_name_xlat): Ditto.
575 (segsec_names_xlat): Ditto.
576 (bfd_mach_o_convert_section_name_to_bfd): New function.
577 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
578 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
579 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
580 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
581 Accept any input and output flavour. Do not share private data
583 (bfd_mach_o_count_symbols): Add a comment.
584 (bfd_mach_o_get_symtab_upper_bound): Make it public.
585 (bfd_mach_o_canonicalize_symtab): Ditto.
586 (bfd_mach_o_get_symbol_info): Ditto.
587 (bfd_mach_o_print_symbol): Ditto.
588 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
589 Use constants instead of hard-coded values.
590 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
592 (bfd_mach_o_scan_write_section_64): Ditto.
593 (bfd_mach_o_scan_write_segment): Ditto.
594 Do not copy sections anymore.
595 (bfd_mach_o_write_contents): Make it public.
596 Remove dead code. Rewrite typeflag assignment.
597 (bfd_mach_o_build_commands): New function.
598 (bfd_mach_o_set_section_contents): Ditto.
599 (bfd_mach_o_make_empty_symbol): Make it public.
600 (bfd_mach_o_read_header): Make it static.
601 Convert to bfd_boolean.
602 Use constants instead of hard-coded values.
603 (bfd_mach_o_make_bfd_section): Call
604 bfd_mach_o_convert_section_name_to_bfd to create name.
605 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
607 (bfd_mach_o_scan_read_section_64): Ditto.
608 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
609 a segment anymore. Use constants instead of hard-coded values.
610 (bfd_mach_o_scan_read_command): Fix style.
611 (bfd_mach_o_scan): Use constants instead of hard-coded values.
612 Get rid of BFD_IO_FUNCS.
613 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
614 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
615 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
616 (bfd_mach_o_object_p): Removed.
617 (bfd_mach_o_gen_core_p): New function, replaces ...
618 (bfd_mach_o_core_p): ... deleted.
619 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
621 * mach-o-i386.c: New file.
622 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
623 * configure.in (TDEFINES): Add mach_o_i386_vec.
624 * configure: Regenerated.
625 * targets.c: Add mach_o_i386_vec.
627 * mach-o.c: Update copyright years.
628 (BFD_IO_FUNCS): Remove (was not used).
629 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
630 bfd_mach_o_slurp_extended_name_table,
631 bfd_mach_o_construct_extended_name_table,
632 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
633 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
634 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
635 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
636 bfd_mach_o_get_section_contents_in_window,
637 bfd_mach_o_bfd_is_local_label_name,
638 bfd_mach_o_bfd_is_target_special_symbol,
639 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
640 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
641 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
642 bfd_mach_o_minisymbol_to_symbol,
643 bfd_mach_o_bfd_get_relocated_section_contents,
644 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
645 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
646 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
647 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
648 bfd_mach_o_bfd_merge_private_bfd_data,
649 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
650 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
651 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
652 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
653 bfd_mach_o_bfd_copy_private_header_data,
654 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
655 * mach-o-target.c: ... here.
656 Update copyright years.
658 2009-06-04 Alan Modra <amodra@bigpond.net.au>
660 * dep-in.sed: Don't use \n in replacement part of s command.
661 * Makefile.am (DEP1): LC_ALL for uniq.
663 * Makefile.in: Regenerate.
665 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
667 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
668 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
669 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
671 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
673 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
674 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
675 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
676 against STT_GNU_IFUNC symbols for static executables.
677 (elf_i386_finish_dynamic_symbol): Load GOT entry with
678 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
680 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
681 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
682 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
683 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
685 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
687 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
688 symbols to be left unimported when linking statically.
689 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
690 code when linking statically.
692 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
694 * elf32-i386.c (elf_i386_check_relocs): Increment
695 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
696 against STT_GNU_IFUNC symbol.
697 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
698 local STT_GNU_IFUNC definition is used.
699 (elf_i386_relocate_section): Handle got.offset != -1 for
700 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
703 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
704 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
705 relocations against STT_GNU_IFUNC symbol.
706 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
707 local STT_GNU_IFUNC definition is used.
708 (elf64_x86_64_relocate_section): Handle got.offset != -1
709 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
710 STT_GNU_IFUNC symbol.
712 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
715 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
716 (elf_i386_reloc_type_lookup): Likewise.
717 (R_386_tls): Removed.
718 (R_386_irelative): New.
719 (R_386_vt_offset): Updated.
720 (elf_i386_rtype_to_howto): Likewise.
721 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
722 (elf_i386_link_hash_table_create): Initialize igotplt,
724 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
725 (elf_i386_adjust_dynamic_symbol): Likewise.
726 (elf_i386_allocate_dynrelocs): Likewise.
727 (elf_i386_relocate_section): Likewise.
728 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
730 (elf_i386_finish_dynamic_symbol): When building a static
731 executable, use .iplt, .igot.plt and .rel.iplt sections for
732 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
733 locally defined STT_GNU_IFUNC symbol.
735 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
736 (x86_64_reloc_map): Likewise.
737 (R_X86_64_standard): Updated.
738 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
739 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
741 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
742 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
743 (elf64_x86_64_allocate_dynrelocs): Likewise.
744 (elf64_x86_64_relocate_section): Likewise.
745 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
747 (elf64_x86_64_finish_dynamic_symbol): When building a static
748 executable, use .iplt, .igot.plt and .rela.iplt sections for
749 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
750 for locally defined STT_GNU_IFUNC symbol.
752 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
753 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
755 * bfd-in2.h: Regenerated.
756 * libbfd.h: Likewise.
758 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
760 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
761 (_bfd_elf_make_ifunc_reloc_section): Removed.
762 (_bfd_elf_is_ifunc_symbol): Likewise.
763 (_bfd_elf_create_static_ifunc_sections): New.
765 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
767 (elf_link_add_object_symbols): Here.
768 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
769 STT_GNU_IFUNC symbol.
770 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
771 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
772 (IFUNC_INFIX): Removed.
773 (get_ifunc_reloc_section_name): Likewise.
774 (_bfd_elf_make_ifunc_reloc_section): Likewise.
775 (_bfd_elf_is_ifunc_symbol): Likewise.
776 (_bfd_elf_create_static_ifunc_sections): New.
778 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
780 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
781 (create_got_section): Likewise.
782 (allocate_dynrelocs): Likewise.
783 (readonly_dynrelocs): Likewise.
784 (set_tls_module_base): Likewise.
785 (dtpoff_base): Likewise.
787 (elf_i386_link_hash_table_create): Updated.
788 (elf_i386_create_dynamic_sections): Likewise.
789 (elf_i386_check_relocs): Likewise.
790 (elf_i386_size_dynamic_sections): Likewise.
791 (elf_i386_relocate_section): Likewise.
793 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
794 (create_got_section): Likewise.
795 (allocate_dynrelocs): Likewise.
796 (readonly_dynrelocs): Likewise.
797 (set_tls_module_base): Likewise.
798 (dtpoff_base): Likewise.
800 (elf64_x86_64_link_hash_table_create): Updated.
801 (elf64_x86_64_create_dynamic_sections): Likewise.
802 (elf64_x86_64_check_relocs): Likewise.
803 (elf64_x86_64_size_dynamic_sections): Likewise.
804 (elf64_x86_64_relocate_section): Likewise.
806 2009-05-28 Nick Clifton <nickc@redhat.com>
808 * targets.c (_bfd_target_vector): Only include plugin target in
809 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
811 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
813 * elf32-spu.c (struct call_info): New member broken_cycle.
814 (remove_cycle): Instead of physically removing call_info structures
815 to break call graph cycles, mark them using the broken_cycle flag.
816 (mark_overlay_section): Respect broken_cycle flag.
817 (unmark_overlay_section): Likewise.
818 (collect_lib_sections): Likewise.
819 (collect_overlays): Likewise.
820 (sum_stack): Likewise.
822 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
824 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
825 (mark_functions_via_relocs): Initialize callee->count to 1.
826 (pasted_function): Likewise.
827 (spu_elf_auto_overlay): Honor call counts when determining number
828 of stubs required in software i-cache mode.
830 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
832 * plugin.c (program_name): Remove.
833 (plugin_program_name): New.
834 (bfd_plugin_set_program_name): New.
835 (try_load_plugin): Use plugin_program_name.
836 * plugin.h (bfd_plugin_set_program_name): New.
838 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
840 * aclocal.m4: Include ../config/plugins.m4.
841 * configure.in: Use AC_PLUGINS.
842 * configure: Regenerate.
843 * Makefile.in: Regenerate.
844 * doc/Makefile.in: Regenerate.
846 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
848 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
850 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
851 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
852 * elf32-avr.c (elf32_avr_relax_section): Likewise.
853 * elf32-frv.c (elf32_avr_relax_section): Likewise.
854 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
855 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
856 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
857 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
858 * reloc.c (bfd_generic_relax_section): Likewise.
859 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
860 * vms.c (vms_bfd_relax_section): Likewise.
862 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
864 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
866 * elf32-i386.c (is_indirect_symbol): Renamed to ...
867 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
869 * elf32-i386.c (allocate_dynrelocs): Updated.
870 (elf_i386_relocate_section): Likewise.
871 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
872 (elf64_x86_64_relocate_section): Likewise.
874 * elf64-x86-64.c (is_indirect_symbol): Removed.
876 2009-05-26 Nick Clifton <nickc@redhat.com>
878 * po/id.po: Updated Indonesian translation.
880 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
882 * Makefile.am: Run "make dep-am".
885 (ALL_MACHINES): Add cpu-plugin.lo.
886 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
887 (BFD32_BACKENDS): Add plugin.lo.
888 (BFD32_BACKENDS_CFILES): Add plugin.c.
889 (libbfd_la_LIBADD): Add LIBDL
890 * archures.c (bfd_architecture): Add bfd_arch_plugin.
891 (bfd_plugin_arch): Declare.
892 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
893 * bfd.c (bfd): Add plugin_data.
894 * config.bfd: Handle the plugin target.
895 * configure.in: Check for --enable-plugins.
896 (LT_INIT): Use the dlopen option.
900 * targets.c (plugin_vec): Declare.
901 (_bfd_target_vector): Add plugin_vec.
902 * Makefile.in: Regenerate.
903 * bfd-in2.h: Regenerate.
904 * configure: Regenerate.
906 2009-05-26 Alan Modra <amodra@bigpond.net.au>
908 * dep-in.sed: Don't modify .o to .lo here. Output one filename
909 per line with all lines having continuation backslash. Prefix
910 first line with "A", following lines with "B".
911 * Makefile.am (DEP): Don't use dep.sed here.
912 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
913 dep.sed here on dependencies, sort and uniq.
914 * Makefile.in: Regenerate.
916 2009-05-25 Tristan Gingold <gingold@adacore.com>
918 * makefile.vms: Add verilog.obj to object list OBJS.
920 2009-05-24 Alan Modra <amodra@bigpond.net.au>
922 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
923 for BFD_IN_MEMORY is cleared.
924 (bfd_bwrite): Zero excess memory allocated.
926 2009-05-22 Julian Brown <julian@codesourcery.com>
928 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
930 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
931 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
932 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
933 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
934 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
935 (a8_erratum_fix, a8_erratum_reloc): New structs.
936 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
937 num_a8_erratum_fixes, fix_cortex_a8 fields.
938 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
939 (elf32_arm_add_stub): Split into two parts, creating...
940 (elf32_arm_create_or_find_stub_sec): New function.
941 (elf32_arm_final_link_relocate): Add forward declaration.
942 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
943 relocations, multiple relocations per stub.
944 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
945 (arm_size_one_stub): Use find_stub_size_and_template.
946 (a8_reloc_compare): New.
947 (find_thumb_glue): Add forward declaration.
948 (cortex_a8_erratum_scan): New.
949 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
950 (bfd_elf32_arm_set_cortex_a8_fix): New.
951 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
952 (arm_map_one_stub): Add THUMB32_TYPE support.
953 (a8_branch_to_stub_data): New.
954 (make_branch_to_a8_stub): New.
955 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
956 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
957 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
958 Cortex-A8 erratum workaround.
959 * bfd-in2.h: Regenerate.
961 2009-05-22 Alan Modra <amodra@bigpond.net.au>
963 * Makefile.am: Run "make dep-am".
964 * Makefile.in: Regenerate.
965 * po/SRC-POTFILES.in: Regenerate.
967 2009-05-21 Alan Modra <amodra@bigpond.net.au>
969 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
972 2009-05-21 Alan Modra <amodra@bigpond.net.au>
974 * elf-bfd.h (struct elf_backend_data
975 <elf_backend_link_output_symbol_hook>): Return an int.
976 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
977 symbols on deleted .opd entries.
978 * elflink.c (elf_link_output_sym): Return without outputting sym
979 if output_symbol_hook returns 2.
980 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
981 Abort if we must not discard sym.
982 (elf_link_input_bfd): Similarly, don't set finfo->indices for
984 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
985 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
986 elf_backend_link_output_symbol_hook return type change.
987 * elf32-arm.c (output_arch_syminfo): Likewise.
988 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
989 (elf32_arm_output_arch_local_syms): Likewise.
990 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
991 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
992 (bfd_score_elf_link_output_symbol_hook): Likewise.
993 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
994 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
995 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
996 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
997 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
998 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
999 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1000 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1001 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1002 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1003 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1005 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1007 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1008 out of range .opd symbols.
1010 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1012 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1013 fprintf_vma directly.
1014 * peXXigen.c (pe_print_edata): Likewise.
1015 (pe_print_pdata): Likewise.
1016 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1017 (_bfd_XX_print_private_bfd_data_common): Likewise.
1019 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1021 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1023 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1024 Paul Brook <paul@codesourcery.com>
1026 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1027 fix discarded sections.
1029 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1031 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1032 sections into the software icache.
1034 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1036 * elf32-spu.c (build_stub): Always build "compact" sofware
1039 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1041 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1042 (spu_elf_setup): Initialize it.
1043 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1044 Update to new-sytle cache manager data structures.
1045 (spu_elf_build_stubs): Generate new-style cache manager data
1046 structures and symbols.
1047 (spu_elf_auto_overlay): Update size computation.
1049 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1051 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1052 segments first amongst the program headers.
1054 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1056 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1057 into addresses for relocation types that look at high bits. Remove
1058 special handling of relocation overflow warnings.
1060 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1062 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1063 control flow graph between fragments of a function.
1065 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1067 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1068 generate only a 16-byte .toe section.
1069 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1071 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1073 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1074 (spu_elf_place_overlay_data): ..here. New function.
1075 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1077 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1079 * elf32-arm.c: Move sysdep.h to start of file.
1081 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1083 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1085 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1086 __icache_tag_array and __icache_tag_array_size.
1088 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1090 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1092 (bfinfdpic_link_omit_section_dynsym): Likewise.
1093 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1095 2009-05-05 Paul Brook <paul@codesourcery.com>
1097 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1098 * bfd-in2.h: Regenerate.
1099 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1100 (_arm_elf_section_data): Add text and exidx fields.
1101 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1102 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1103 copy_exidx_entry): New functions.
1104 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1106 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1108 * elf32-arm.c (DEF_STUBS): New helper define.
1109 (DEF_STUB): Likewise.
1110 (stub_def): New type.
1111 (stub_definitions): New array, containing stub template pointers
1113 (arm_size_one_stub): Make use of stub_definitions.
1115 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1117 * elflink.c (find_version_for_sym): Remove from here, ...
1118 * linker.c (bfd_find_version_for_sym): ... rename, replace
1119 here, make public and update all callers.
1120 * bfd-in2.h: Regenerate.
1122 2009-04-30 Nick Clifton <nickc@redhat.com>
1124 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1126 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1127 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1128 into a STT_GNU_IFUNC symbol type.
1129 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1131 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1132 the binary contains ifunc symbols.
1133 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1134 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1135 * elf32-i386.c (is_indirect_function): New function.
1136 (elf_i386_check_relocs): Create an ifunc output section.
1137 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1138 section if necessary.
1139 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1141 (elf_i386_add_symbol_hook): New function. Set the
1142 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1143 symbol is encountered.
1144 (elf_backend_post_process_headers): Define.
1145 (elf_backend_add_symbol_hook): Define.
1146 (elf_i386_post_process_headers): Rename to
1147 elf_i388_fbsd_post_process_headers.
1148 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1149 (is_indirect_function): New function.
1150 (elf64_x86_64_check_relocs): Create an ifunc output section.
1151 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1152 section if necessary.
1153 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1154 symbol if necessary.
1155 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1156 elf_obj_data structure if an ifunc symbol is encountered.
1157 (elf_backend_post_process_headers): Define.
1158 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1159 if we have ifunc symbols to handle.
1160 (get_ifunc_reloc_section_name): New function. Computes the name
1161 for an ifunc section.
1162 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1163 section to hold ifunc relocs.
1164 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1165 (bfd_print_symbol_vandf): Handle ifunc symbols.
1166 (bfd_decode_symclass): Likewise.
1167 * bfd-in2.h: Regenerate.
1169 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1171 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1172 MOVW and MOVT relocations in a shared library link.
1174 2009-04-27 Anthony Green <green@moxielogic.com>
1176 * verilog.c: New file.
1177 * Makefile.am (BFD32_LIBS): Add verilog.c.
1178 (BFD32_LIBS_CFILES): Add verilog.c.
1179 (verilog.lo): New build rule.
1180 * Makefile.in: Rebuilt.
1181 * targets.c: Add verilog support.
1182 * bfd.c (tdata union): Add Verilog private data field.
1183 * bfd-in2.h: Regenerate.
1185 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1187 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1190 2009-04-23 Matthias Klose <doko@ubuntu.com>
1192 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1194 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1197 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1198 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1199 (elf32_arm_size_stubs): Likewise.
1200 (record_thumb_to_arm_glue): Deleted unused function.
1201 (bfd_elf32_arm_process_before_allocation): No longer handle
1202 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1203 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1204 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1206 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1208 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1209 (elf32_arm_write_section): Declare early.
1210 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1211 (arm_allocate_glue_section_space): Exclude empty sections.
1212 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1213 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1215 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1216 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1217 (elf32_arm_size_dynamic_sections): Allocate interworking
1219 (bfd_elf32_bfd_final_link): Define.
1221 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1223 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1225 * coffcode.h (coff_compute_section_file_positions): Clear
1226 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1228 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1229 force_minimum_alignment.
1231 * libcoff.h: Regenerated.
1233 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1234 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1236 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1237 nor target_subsystem.
1239 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1240 force_minimum_alignment nor target_subsystem.
1242 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1244 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1245 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1246 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1247 include in coff-x86_64.c of headers.
1248 (PDATA_ROW_SIZE): New define.
1249 (pex_regs[]): New static array.
1250 (pex64_get_runtime_function): New static function.
1251 (pex64_get_unwind_info): Likewise.
1252 (pex64_get_scope_entry): Likewise.
1253 (pex64_xdata_print_uwd_codes): Likewise.
1254 (pex64_get_section_by_rva): Likewise.
1255 (pex64_dump_xdata): Likewise.
1256 (pex64_bfd_print_pdata): Likewise.
1257 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1258 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1259 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1261 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1262 Alan Modra <amodra@bigpond.net.au>
1263 Dave Korn <dave.korn.cygwin@gmail.com>
1265 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1266 long names and non-NUL-terminated strings.
1268 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1270 * bfd-in2.h: Regenerated.
1272 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1274 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1275 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1277 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1280 * coffcode.h (bfd_pei_p): New.
1282 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1283 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1284 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1285 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1286 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1287 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1289 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1290 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1291 bfd_efi_rtdrv_x86_64_vec,
1292 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1293 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1294 * targets.c: Likewise.
1296 * configure: Regenerated.
1297 * libcoff.h: Likewise.
1298 * Makefile.in: Likewise.
1300 * efi-app-ia32.c: Removed.
1301 * efi-app-x86_64.c: Likewise.
1302 * efi-bsdrv-ia32.c: Likewise.
1303 * efi-bsdrv-ia64.c: Likewise.
1304 * efi-bsdrv-x86_64.c: Likewise.
1305 * efi-rtdrv-ia32.c: Likewise.
1306 * efi-rtdrv-ia64.c: Likewise.
1307 * efi-rtdrv-x86_64.c: Likewise.
1308 * efi-rtdrv-ia32.c: Likewise.
1310 * efi-app-ia64.c: Moved to ...
1312 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1313 (TARGET_NAME): Set to pei-ia64.
1315 * libpei.h (bfd_target_pei_p): Removed.
1316 (bfd_target_pei_arch): Likewise.
1317 (bfd_target_efi_app_p): Likewise.
1318 (bfd_target_efi_app_arch): Likewise.
1319 (bfd_target_efi_bsdrv_p): Likewise.
1320 (bfd_target_efi_bsdrv_arch): Likewise.
1321 (bfd_target_efi_rtdrv_p): Likewise.
1322 (bfd_target_efi_rtdrv_arch): Likewise.
1323 (bfd_pe_executable_p): Likewise.
1325 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1326 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1327 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1328 and efi-rtdrv-ia32.c.
1329 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1330 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1331 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1332 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1333 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1334 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1335 (efi-app-ia64.lo): Removed.
1336 (efi-bsdrv-ia32.lo): Likewise.
1337 (efi-rtdrv-ia32.lo): Likewise.
1338 (efi-app-ia64.lo): Likewise.
1339 (efi-bsdrv-ia64.lo): Likewise.
1340 (efi-rtdrv-ia64.lo): Likewise.
1341 (efi-app-x86_64.lo): Likewise.
1342 (efi-bsdrv-x86_64.lo): Likewise.
1343 (efi-rtdrv-x86_64.lo): Likewise.
1346 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1348 (arch_type): Removed.
1349 (pe_arch): Likewise.
1350 (pe_bfd_object_p): Just return coff_object_p.
1352 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1353 bfd_pe_executable_p with bfd_pei_p.
1355 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1357 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1358 PLT entries to an undefined symbol when generating a shared
1361 2009-04-17 Nick Clifton <nickc@redhat.com>
1364 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1366 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1368 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1369 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1370 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1371 * binary.c (binary_bfd_define_common_symbol): Likewise.
1372 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1373 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1374 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1375 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1376 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1377 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1378 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1379 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1380 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1381 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1382 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1383 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1384 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1385 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1386 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1387 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1388 * som.c (som_bfd_define_common_symbol): Likewise.
1389 * srec.c (srec_bfd_define_common_symbol): Likewise.
1390 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1391 * versados.c (versados_bfd_define_common_symbol): Likewise.
1392 * vms.c (vms_bfd_define_common_symbol): Likewise.
1393 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1394 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1395 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1396 (pmac_xcoff_vec): Likewise.
1397 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1398 (aix5coff64_vec): Likewise.
1399 * linker.c (bfd_generic_define_common_symbol): New function.
1400 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1401 (_bfd_define_common_symbol): New field.
1402 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1403 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1404 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1406 * bfd-in2.h: Regenerate.
1407 * libbfd.h: Likewise.
1408 * libcoff.h: Likewise.
1410 2009-04-15 Anthony Green <green@moxielogic.com>
1412 * targets.c: Add moxie support.
1413 * Makefile.am: Ditto.
1414 * Makefile.in: Rebuilt.
1415 * cpu-moxie.c, elf32-moxie.c: New files.
1416 * archures.c: Add moxie support.
1417 * configure.in: Add moxie support.
1418 * configure: Rebuilt.
1419 * config.bfd, archures.c: Add moxie support.
1420 * bfd-in2.h: Rebuilt.
1422 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1424 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1425 branch to an undef weak symbol into a jump to next instruction if
1426 a PLT entry will be created.
1428 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1430 * coffgen.c (make_a_section_from_file): Set the backend long
1431 section names enable if long section names found on input.
1432 * coffcode.h: Extend long section names documentation to match.
1434 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1436 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1439 2009-04-07 DJ Delorie <dj@redhat.com>
1441 * archures.c: Add bfd_mach_mep_c5.
1442 * bfd-in2.h: Likewise.
1443 * cpu-mep.c: Add bfd_c5_arch.
1444 * elf32-mep.c: Support it.
1446 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1448 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1449 info->callbacks->einfo.
1450 * linker.c (_bfd_generic_section_already_linked): Likewise.
1452 2009-04-06 DJ Delorie <dj@redhat.com>
1454 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1456 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1458 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1459 _bfd_pex64_print_pdata only if PE is defined.
1461 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1462 (_bfd_pex64_print_pdata): This.
1464 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1465 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1468 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1470 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1471 _bfd_pep_print_x64_pdata.
1472 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1473 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1475 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1477 * elf32-xtensa.c (relax_property_section): Always set r_offset
1480 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1482 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1483 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1485 (elf32_arm_stub_type): New enum values for the two new stubs.
1486 (arm_type_of_stub): Make use of the two new stubs.
1487 (arm_size_one_stub): Handle the two new stubs.
1489 2009-04-01 Matt Thomas <matt@netbsd.org>
1491 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1492 hidden symbols into the GOT or PLT.GOT.
1493 (elf_vax_relocate_section): Do not emit a PCREL reloc
1494 into a shared object if it is against a hidden symbol.
1496 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1498 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1499 and know_contains_shared_object_p.
1500 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1501 Cache the result in the archive_info table.
1502 (xcoff_auto_export_p): Add an "info" parameter and update the
1503 call to xcoff_archive_contains_shared_object_p.
1504 (xcoff_mark_auto_exports): Update accordingly.
1505 (xcoff_post_gc_symbol): Likewise.
1507 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1509 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1512 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1514 * coff-rs6000.c (member_layout): New structure.
1515 (archive_iterator): Likewise.
1516 (member_layout_init): New function.
1517 (archive_iterator_begin): Likewise.
1518 (archive_iterator_next): Likewise.
1519 (xcoff_write_armap_old): Use the new iterator functions.
1520 (do_shared_object_padding): Delete.
1521 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1522 handling of arch_info.
1523 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1524 first loop rather than the second. Allocate a member header if
1525 there isn't one, then work out the stat information and length
1526 in the first loop too. Use the new iterators for the second loop.
1527 (xcoff_write_archive_contents_big): Likewise.
1529 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1531 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1532 (bfd_xcoff_set_archive_import_path): Likewise.
1533 * bfd-in2.h: Regenerate.
1534 * xcofflink.c: Include libiberty.h.
1535 (xcoff_archive_info): New structure.
1536 (xcoff_archive_info_hash): New function.
1537 (xcoff_archive_info_eq): Likewise.
1538 (xcoff_get_archive_info): Likewise.
1539 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1540 (bfd_xcoff_split_import_path): New function.
1541 (bfd_xcoff_set_archive_import_path): Likewise.
1542 (xcoff_set_import_path): Move earlier in file.
1543 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1544 object to the the directory part of the bfd's filename. Get the
1545 import path and filename of an archive object from the archive's
1546 xcoff_tdata, initializing it if necessary. Update use of
1548 (bfd_link_input_bfd): Update use of import_file_id.
1549 (xcoff_write_global_symbol): Likewise.
1551 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1553 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1555 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1557 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1558 a .loader section for relocatable links.
1559 (xcoff_need_ldrel_p): New function.
1560 (xcoff_mark): Use it.
1561 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1563 (xcoff_build_ldsym): New function, split out from...
1564 (xcoff_build_ldsyms): ...here. Rename to...
1565 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1566 call xcoff_build_ldsym, if there's a loader section.
1567 (xcoff_build_loader_section): New function, extracted verbatim from...
1568 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1569 there's a loader section. Only add an __rtinit loader symbol
1570 if there's a loader section. Update after above name change.
1571 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1572 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1573 and xcoff_create_ldrel.
1574 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1575 (xcoff_reloc_link_order): Likewise, but only call it if there's
1576 a loader section. Use xcoff_symbol_section.
1577 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1578 if there's a loader section.
1580 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1582 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1584 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1586 * elf32-arm.c (group_sections): Rewrite loops for better
1589 2009-03-30 DJ Delorie <dj@redhat.com>
1591 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1592 relocs when doing a relocatable link.
1594 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1596 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1597 "ERROR:", in error messages.
1598 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1599 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1600 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1601 (elf32_arm_merge_eabi_attributes): Likewise.
1602 (elf32_arm_merge_private_bfd_data): Likewise.
1604 2009-03-27 Nick Clifton <nickc@redhat.com>
1606 * section.c (bfd_get_section_contents): Detect and handle the case
1607 where a section has the SEC_IN_MEMORY flag set but no actual
1610 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1613 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1614 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1615 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1616 if we don't find matching PT_LOAD when copying.
1618 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1620 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1621 the reloc descriptions.
1623 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1625 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1626 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1627 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1629 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1631 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1632 (bfd_i386_arch_intel_syntax): Likewise.
1633 (i8086_arch): Likewise.
1634 (bfd_x86_64_arch): Likewise.
1636 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1638 * elf32-cris.c (cris_elf_relocate_section): <case
1639 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1640 symbols for non-allocated sections. Don't check whether to
1641 generate R_CRIS_DTPMOD for non-allocated sections.
1642 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1643 handle relocation GC:ing if applied to non-allocated section.
1644 (cris_elf_check_relocs): Similar.
1646 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1647 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1648 when emitting a known TP offset in the GOT.
1650 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1652 * elf64-ppc.c (synthetic_opd): Delete.
1653 (compare_symbols): Look for .opd name rather than section match.
1654 (ppc64_elf_get_synthetic_symtab): Likewise.
1656 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1658 * elf32-ppc.c (is_pic_glink_stub): Delete.
1659 (is_nonpic_glink_stub): New function.
1660 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1662 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1664 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1665 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1667 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1668 macros for visibilty and locality checks.
1669 (elf_s390_adjust_dynamic_symbol): Likewise.
1670 (allocate_dynrelocs): Likewise.
1671 (elf_s390_relocate_section): Likewise.
1672 (elf_s390_finish_dynamic_symbol): Likewise.
1673 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1674 (elf_s390_adjust_dynamic_symbol): Likewise.
1675 (allocate_dynrelocs): Likewise.
1676 (elf_s390_relocate_section): Likewise.
1677 (elf_s390_finish_dynamic_symbol): Likewise.
1679 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1681 * bfd-in2.h: Regenerated.
1682 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1683 for debugging sections and map memory read/write dependent on
1685 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1686 without memory read flags set.
1687 * section.c: Add SEC_COFF_NOREAD to section flags.
1689 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1691 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1694 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1696 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1697 "no overlays" return. If there are overlays, create overlay
1698 manager entry symbols here, so that..
1699 (spu_elf_build_stubs): ..we don't need to set them up here.
1700 Simplify entry symbol tests.
1701 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1703 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1705 * elf.c (elfcore_grok_openbsd_procinfo)
1706 (elfcore_grok_openbsd_note): New functions.
1707 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1709 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1711 * vms-hdr.c: Don't include alloca.h.
1712 * elf32-m68hc1x.c: Include alloca-conf.h.
1714 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1716 * Makefile.am: Run "make dep-am".
1717 * Makefile.in: Regenerate.
1719 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1721 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1723 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1725 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1727 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1728 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1729 ovly_return fields with ovly_entry[2]. Adjust all users.
1730 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1732 (spu_elf_build_stubs): Likewise.
1733 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1734 ovly_flavour changes. Update all callers.
1735 (ovl_stub_size_log2): New function.
1736 (build_stub): Handle compact icache stubs. Use different manager
1737 entry point for stubs in non-icache area.
1738 (spu_elf_size_stubs): Don't allocate space for indirect branch
1740 (spu_elf_build_stubs): And don't built them.
1742 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1744 * dwarf2.c (read_section): Always use rawsize, if available.
1746 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1748 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1749 of rawsize and size for buffer.
1751 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1753 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1754 parameter just because fixed sections fit into local store.
1755 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1756 generating overlays if fixed sections plus reserved stack
1757 and heap space fit into local store.
1759 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1761 * elf32-spu.c (build_stub): Correct icache set_id.
1762 (spu_elf_relocate_section): Likewise.
1764 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1766 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1767 symbol table if it was created by the current call.
1769 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1771 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1772 class XMC_DS rather than XMC_UA.
1774 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1776 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1777 bfd_boolean export_defineds parameter with an unsigned int
1778 auto_export_flags parameter.
1779 * bfd-in2.h: Regenerate.
1780 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1781 split out from xcoff_build_ldsyms.
1782 (xcoff_covered_by_expall_p): New function.
1783 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1784 but with extra code to handle -bexpfull and -bexpall.
1785 (xcoff_mark_auto_exports): New function.
1786 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1787 a function should be automatically exported.
1788 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1789 parameter with an auto_export_flags parameter. Update ldinfo
1790 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1793 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1795 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1796 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1797 init and fini functions. Do garbage collection for objects
1798 without an entry point too.
1800 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1802 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1803 check whether a symbol has csect information.
1804 (coff_print_aux): Likewise.
1805 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1806 information for C_AIX_WEAKEXT too.
1807 (_bfd_xcoff_swap_aux_out): Likewise.
1808 (xcoff_reloc_type_br): Handle defweak symbols too.
1809 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1810 information for C_AIX_WEAKEXT too.
1811 (_bfd_xcoff64_swap_aux_out): Likewise.
1812 (xcoff64_reloc_type_br): Handle defweak symbols too.
1813 * coffgen.c (coff_print_symbol): Handle auxillary function
1814 information for C_AIX_WEAKEXT too.
1815 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1816 instead of BSF_GLOBAL if the L_WEAK flag is set.
1817 (xcoff_dynamic_definition_p): New function.
1818 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1819 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1820 always take the symbol class from the ldsym. Use weak bfd symbol
1821 types for weak ldsyms.
1822 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1823 Fix the check for whether a definition is from a shared object.
1824 Allow redefinitions of weak symbols.
1825 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1826 (xcoff_keep_symbol_p): Likewise.
1827 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1828 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1829 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1830 but mark them as L_WEAK.
1831 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1832 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1834 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1836 * xcofflink.c (xcoff_mark): When walking the relocations,
1837 only mark the target symbol or the target section, not both.
1838 (xcoff_final_definition_p): New function.
1839 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1840 symbol is a valid definition of the associated output symbol.
1841 Use XCOFF_ALLOCATED to stop the same hash table entry having
1843 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1845 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1847 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1849 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1852 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1854 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1855 * libcoff.h: Regenerate.
1856 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1857 line-number counts in the bfd's lineno_counts field.
1858 Don't keep per-csect line-number counts.
1859 (xcoff_sweep): Don't update per-csect line-number counts.
1860 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1861 entries in each output section.
1862 (xcoff_link_input_bfd): Get the number of line numbers from
1863 the bfd's lineno_counts field, rather than recalculating it
1864 from scratch. Fix the range check when updating C_BINCL and
1866 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1867 here. Don't expect csects to have line-number counts.
1869 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1871 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1872 * libcoff.h: Regenerate.
1873 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1874 "skip" logic from xcoff_link_input_bfd.
1875 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1876 objects in a dynamic link, rather than checking whether csectpp
1877 is null. Always allocate debug_index for other objects,
1878 and always go through the loop. Update the type of debug_index
1879 after the change above. Read the auxillary csect information
1880 and use xcoff_keep_symbol_p to decide whether a symbol should
1881 be kept. Set its debug_index to -2 if not.
1882 (xcoff_link_input_bfd): Update the type of debug_index after
1883 the change above and always expect it to be nonnull. Use it to
1884 test whether a symbol should be stripped, rather than making the
1885 decision here. Postpone all symbol creation to the second pass.
1887 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1889 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1890 creating a descriptor.
1891 (xcoff_sweep): Don't mark toc_section unless it's needed.
1892 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1893 when marking every bfd.
1894 (xcoff_link_input_bfd): Skip all TOC anchors.
1895 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1896 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1897 to -1; call xcoff_find_tc0 instead.
1899 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1901 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1902 * libcoff.h: Regenerate.
1903 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1904 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1905 the previous symbol's csect. Treat last_symndx as an inclusive value
1906 and simplify its handling.
1907 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1908 symbols with the right csect. Don't mark rsec when processing
1909 relocations against undefined or absolute sections.
1910 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1911 of bfd_und_section_ptr.
1912 (xcoff_link_input_bfd): Likewise.
1914 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1916 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1917 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1918 flag is set. Assert that all undefined symbols are either
1919 imported or defined by a dynamic object.
1920 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1921 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1922 handling to all relocations. Only set XCOFF_CALLED for function
1924 (xcoff_find_function): New function, split out from...
1925 (bfd_xcoff_export_symbol) ...here.
1926 (xcoff_set_import_path): New function, split out from...
1927 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1928 meaning of XCOFF_CALLED.
1929 (xcoff_mark_symbol): If we mark an undefined and unimported
1930 symbol, find some way of defining it. If the symbol is a function
1931 descriptor, fill in its definition automatically. If the symbol
1932 is a function, mark its descriptor and allocate room for global
1933 linkage code. Otherwise mark the symbol as implicitly imported.
1934 Move the code for creating function descriptors from...
1935 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1936 check for symbols that were implicitly defined.
1937 (xcoff_mark): Don't count any dynamic relocations against
1939 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1940 in the xcoff link info.
1941 (xcoff_link_input_bfd): Remove handling of undefined and
1944 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1946 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1947 if the target is absolute. Fix comment typo.
1948 (xcoff_ppc_relocate_section): Remove FIXME.
1949 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1950 if the target is absolute.
1952 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1954 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1955 R_POS and R_NEG relocations against absolute symbols to the
1958 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1960 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1961 to 2 for bfd_mach_ppc_620.
1963 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1965 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1966 * configure.in: Likewise.
1967 * configure: Regenerate.
1969 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1972 * elf.c (assign_section_numbers): Generate symbol table if there
1973 is any relocation in output.
1974 (_bfd_elf_compute_section_file_positions): Likewise.
1976 2009-03-13 Nick Clifton <nickc@redhat.com>
1979 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1980 * elflink.c (elf_link_read_relocs_from_section): Use
1981 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1982 relocs but no symbol table.
1983 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1985 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1988 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1989 to check ___tls_get_addr.
1991 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1992 strncmp to check __tls_get_addr.
1994 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1996 * dwarf2.c (read_section): Always check the offset, even when the
1997 section has been read before.
1999 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2004 2009-03-11 Chris Demetriou <cgd@google.com>
2006 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2007 * bfd-in2.h: Regenerate.
2008 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2009 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2011 (bsd_write_armap): Likewise.
2012 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2013 flag is set, do nothing.
2014 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2017 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2019 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2020 used to update stack pointer.
2022 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2025 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2026 for unknown symbols in absolute section.
2028 2009-03-06 Nick Clifton <nickc@redhat.com>
2030 * po/es.po: Updated Spanish translation.
2032 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2034 * elf32-arm.c (group_sections): Take next section size into
2035 account before accepting to group it.
2037 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2039 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2041 (elf32_arm_final_link_relocate): Likewise.
2043 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2046 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2048 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2050 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2051 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2052 (BFD_FAKE_SECTION): Init new flag.
2053 * ecoff.c (bfd_debug_section): Likewise.
2054 * bfd-in2.h: Regenerate.
2055 * libbfd.h: Regenerate.
2056 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2057 (ppc_elf_reloc_type_lookup): Handle new relocs.
2058 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2059 without marker relocs.
2060 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2061 if section has no old-style calls.
2062 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2063 Don't try to optimize new-style __tls_get_addr call when handling
2064 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2066 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2067 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2068 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2069 without marker relocs.
2070 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2071 if section has no old-style calls. Set toc_ref for new relocs as
2073 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2074 Don't try to optimize new-style __tls_get_addr call when handling
2075 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2078 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2081 * configure.in: Test for ld --as-needed support. Link shared
2082 libbfd against libm.
2083 * configure: Regenerate.
2085 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2087 * Makefile.am: Run "make dep-am".
2088 * Makefile.in: Regenerate.
2090 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2092 * elf32-score7.c: New file.
2093 * elf32-score.h: New file.
2094 * elf32-score.c: Add code to support score 7. Set score7 as the
2096 * cpu-score.c: Add score7 architecure.
2097 (compatibile): New function.
2098 * Makefile.am: Add rules for building elf32-score7 object.
2099 * Makefile.in: Regenerate.
2100 * configure.in: Add elf32-score7 object to score vectors.
2101 * configure: Regenerate.
2102 * reloc.c: Add score7 relocs.
2103 * archures.c: Add score3 and score7 machine numbers.
2104 * bfd-in2.h: Regenerate.
2105 * libbfd.h: Regenerate.
2107 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2109 * configure: Regenerate.
2111 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2113 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2114 (elf32_hppa_check_relocs): Use it.
2116 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2118 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2119 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2120 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2121 (elf_hppa_record_segment_addrs): Likewise.
2122 (elf_hppa_final_link): Likewise.
2123 (elf_hppa_relocate_insn): Likewise.
2124 (elf_hppa_final_link_relocate): Likewise.
2125 (elf64_hppa_relocate_section): Likewise.
2126 * elf64-hppa.c: Insert above.
2128 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2130 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2131 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2132 (elf_hppa_relocate_section): Likewise.
2133 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2134 from struct elf_link_hash_entry. Add count field.
2135 (struct elf64_hppa_dyn_hash_table): Delete.
2136 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2137 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2138 (hppa_elf_hash_entry, eh_name): Define.
2139 (elf64_hppa_new_dyn_hash_entry): Delete.
2140 (elf64_hppa_dyn_hash_lookup): Delete.
2141 (elf64_hppa_dyn_hash_traverse): Delete.
2142 (get_dyn_name): Delete.
2143 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2144 of struct elf64_hppa_dyn_hash_entry *.
2145 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2146 allocate_global_data_plt, allocate_global_data_stub,
2147 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2149 (hppa64_link_hash_newfunc): New.
2150 (elf64_hppa_hash_table_create): Rework.
2151 (count_dyn_reloc): Likewise.
2152 (hppa64_elf_local_refcounts): New.
2153 (elf64_hppa_check_relocs): Rework using standard technique for recording
2154 local DLT, PLT and OPD reference counts.
2155 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2156 elf_link_hash_entry *.
2157 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2158 allocate_global_data_plt, allocate_global_data_stub,
2159 allocate_global_data_opd, allocate_dynrel_entries,
2160 elf64_hppa_adjust_dynamic_symbol,
2161 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2162 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2163 Use hppa_link_hash_table. Rework.
2164 (elf64_hppa_link_output_symbol_hook): Rework.
2165 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2166 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2167 elf64_hppa_finish_dynamic_sections): Likewise.
2169 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2171 * elf32-arm.c (stub_reloc_type): Removed.
2172 (insn_sequence): Renamed reloc_type field to r_type.
2173 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2174 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2175 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2176 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2177 (arm_stub_is_thumb): Catch new stubs.
2178 (arm_type_of_stub): Handle new stubs.
2179 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2180 (bfd_elf32_arm_process_before_allocation): Remove useless
2183 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2185 * elf.c (elf_find_function): Use is_function_type to check
2188 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2190 * xtensa-modules.c: Revert to previous version 1.11 due
2191 to inadvertant commit.
2193 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2195 * elf32-xtensa.c (text_action_add): Separate test for action
2196 type. Break if saved action is ta_widen_insn at same offset.
2198 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2200 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2201 to elf32_arm_stub_long_branch_any_arm_pic.
2202 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2203 (enum elf32_arm_stub_type, arm_type_of_stub)
2204 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2207 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2209 * elf32-arm.c (PREV_SEC): Update comment.
2210 (group_sections): Rename argument to stubs_always_after_branch.
2211 Reverse the list and place stubs at the end of input sections.
2213 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2215 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2217 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2219 (arm_size_one_stub): Remove unnecessary break.
2220 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2222 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2224 * elf32-arm.c (stub_insn_type): New type.
2225 (stub_reloc_type): Likewise.
2226 (insn_sequence): Likewise.
2227 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2228 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2229 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2230 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2231 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2232 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2233 (elf32_arm_stub_hash_entry): Add new helper fields.
2234 (stub_hash_newfunc): Initialize these new fields.
2235 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2236 to take endianness into account.
2237 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2238 (arm_map_one_stub): Code is now more generic, thanks to
2241 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2243 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2245 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2246 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2247 BLX is not available. Fix typo in warning message. Add comments
2248 and improve formatting.
2249 (arm_build_one_stub): Adjust to new
2250 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2251 (arm_map_one_stub): Likewise.
2253 2009-02-23 Tristan Gingold <gingold@adacore.com>
2254 Eric Botcazou <ebotcazou@adacore.com>
2255 Douglas B Rupp <rupp@gnat.com>
2257 * vms.h: Update copyright year, fix comments, reorder declarations.
2258 (_bfd_save_vms_section): Remove the prototype.
2259 (EGPS_S_V_NO_SHIFT): New constant.
2260 (bfd_vms_set_section_flags): New prototype.
2261 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2263 (EGSY_S_W_FLAGS): Ditto.
2264 (EGSY_S_V_QUAD_VAL): Ditto.
2265 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2266 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2267 EGST_S_B_NAMLNG): Ditto.
2268 (ESRF_S_B_NAMLNG): Ditto.
2269 (ETIR_S_C_HEADER_SIZE): Ditto.
2270 (EGPS_S_V_ALLOC_64BIT): Ditto.
2271 (DST_S_C_EPILOG): Ditto.
2272 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2273 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2274 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2275 (DST_S_L_PCLINE_UNSLONG): Ditto.
2276 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2277 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2278 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2279 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2280 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2281 (DST_S_B_SRC_UNSBYTE): Ditto.
2282 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2284 (vms_section, vms_reloc): Remove types.
2285 (hdr_struc): Replaced by ...
2286 (hdr_struct): ... new type.
2287 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2288 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2289 (EMH_DATE_LENGTH): Ditto.
2290 (eom_struc): Replaced by ...
2291 (eom_struct): ... new type.
2292 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2293 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2294 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2295 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2296 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2297 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2298 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2299 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2300 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2301 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2302 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2303 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2304 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2305 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2306 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2307 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2308 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2309 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2310 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2311 (enum file_type_enum): New type.
2312 (struct location_struct): Removed.
2313 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2314 (struct funcinfo, struct module): Ditto.
2315 (struct vms_private_data_struct): Update fields.
2316 (struct vms_section_data_struct): New type.
2318 * vms.c: Update copyright year, fix comments,
2319 Fix includes for DECC, add prototypes.
2320 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2322 Use flavour to set is_vax, location_stack is removed.
2323 (struct pair): Declare.
2324 (fill_section_ptr): Initialize variables at declaration.
2325 Add guard to set SECTION_SYM flag, handlde und section.
2326 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2327 (_bfd_vms_slurp_object_records): New function, replaces previous
2329 (vms_slurp_module): New function.
2330 (vms_slurp_image): Ditto.
2331 (vms_object_p): Complete rewrite.
2332 (vms_mkobject): Use is_vax field to slect architecture.
2333 (free_reloc_stream): New function.
2334 (vms_convert_to_var): Ditto.
2335 (vms_convert_to_var_1): Ditto.
2336 (vms_convert_to_var_unix_filename): Ditto.
2337 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2339 (vms_new_section_hook): Set alignment to 0, allocate private data.
2340 (vms_get_section_contents): Load content.
2341 (vms_get_symbol_info): Handle undefined section.
2342 (vms_find_nearest_line): Handle.
2343 (alloc_reloc_stream): New function.
2344 (vms_slurp_reloc_table): Ditto.
2345 (vms_get_reloc_upper_bound): Make it real.
2346 (vms_canonicalize_reloc): Do the real work.
2347 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2349 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2350 (vms_set_arch_mach): Check arch.
2351 (vms_set_section_contents): Copy the content after allocation.
2352 (vms_alpha_vec): Update object flags.
2354 * vms-tir.c: Update copyright year, fix comments,
2355 add prototypes for new functions.
2356 (dst_define_location): New function.
2357 (dst_restore_location): New function.
2358 (dst_retrieve_location): New function.
2359 (dst_check_allocation): New function.
2360 (image_dump): Call dst_check_allocation.
2361 (image_write_b): Ditto.
2362 (image_write_w): Ditto.
2363 (image_write_l): Ditto.
2364 (image_write_q): Ditto.
2365 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2366 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2368 Call error handler instead of abort if name is not known.
2369 (etir_sta): Add quarter_relocs argument and set it.
2372 (etir_opr): Ditto, return FALSE in case of error.
2373 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2374 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2375 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2376 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2377 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2378 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2379 Return FALSE in case of error.
2380 (tir_sta): Change sign of psect.
2382 (tir_cmd): Fix cast. Makes tir_table static const.
2383 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2384 add argument to explain.
2385 (analyze_etir): Initialize maxptr, add quarter_relocs
2386 declaration, move some declarations into inner scopes.
2387 Handle quarter_relocs and STO_IMM.
2388 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2389 (_bfd_vms_slurp_relocs): New function.
2390 (_bfd_vms_decode_relocs): New function.
2391 (sto_imm): Rewritten.
2392 (start_first_etbt_record): New function.
2393 (start_another_etbt_record): Ditto.
2394 (etir_output_check): Ditto.
2395 (defer_reloc_p): Ditto.
2396 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2397 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2398 rewritte relocations handling.
2399 (_bfd_vms_write_tbt): Removed.
2400 (_bfd_vms_write_dbg): Ditto.
2402 * vms-misc.c: Update copyright year, Fix comments.
2403 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2404 (maybe_adjust_record_pointer_for_object): New function.
2405 (_bfd_vms_get_first_record): New function, replaces ...
2406 (_bfd_vms_get_record): .. removed.
2407 (_bfd_vms_get_object_record): New function.
2408 (_bfd_vms_get_object_record): New function.
2409 (vms_get_remaining_object_record): New function, replaces ...
2410 (_bfd_vms_get_next_record): ... removed.
2411 (add_new_contents): Removed.
2412 (_bfd_save_vms_section): Removed.
2413 (_bfd_get_vms_section): Removed.
2414 (_bfd_vms_output_flush): Write in VAR format.
2415 (new_symbol): Don't make UND section.
2417 * vms-hdr.c: Update copyright year, update list of record handled.
2418 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2419 (_bfd_vms_write_hdr): Strip vms and unix patches,
2420 add comments, truncate module name at 31 characters,
2421 use constants instead of hard-coded value,
2422 write BFD version instead of a fixed string.
2423 (_bfd_vms_slurp_ihd): New function.
2424 (_bfd_vms_slurp_isd): Ditto.
2425 (_bfd_vms_slurp_ihs): Ditto.
2426 (new_module): Ditto.
2427 (parse_module): Ditto
2428 (build_module_list): Ditto.
2429 (module_find_nearest_line): Ditto.
2430 (_bfd_vms_find_nearest_dst_line): Ditto.
2431 (vms_slurp_debug): Ditto.
2432 (_bfd_vms_slurp_dbg): Ditto.
2433 (_bfd_vms_slurp_tbt): Ditto.
2434 (_bfd_vms_write_dbg): Ditto.
2435 (_bfd_vms_write_tbt): Ditto.
2437 * vms-gsd.c: Update copyright year, update list of records handled.
2438 (EVAX_LITERALS_NAME): New macro.
2439 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2440 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2441 (register_universal_symbol): New function and prototype.
2442 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2443 improve debug messages,
2444 use constants instead of hard-coded value,
2445 fix missing endianness conversion,
2446 handle global symbol (SYMG).
2447 (bfd_vms_set_section_flags): New function.
2448 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2449 handle section literals,
2451 handle section bfd and vms flags,
2452 don't output LIB$INITIALIZE symbol,
2453 fix handling of weak symbols,
2454 fix evax vs vax procedure descriptor,
2455 handle absolute symbols.
2457 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2458 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2460 * makefile.vms (DEFS): Fix flags for VMS.
2462 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2464 * bfd-in2.h: Regenerated.
2465 * libbfd.h: Regenerated.
2467 2009-02-20 Cary Coutant <ccoutant@google.com>
2469 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2472 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2475 * coffcode.h (coff_write_object_contents): Don't let the string
2476 table offset overflow the s_name field when using long section names.
2478 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2480 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2481 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2482 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2483 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2484 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2485 (bfd_pmac_xcoff_backend_data): Likewise.
2486 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2487 (bfd_xcoff_aix5_backend_data): Likewise.
2488 (xcoff64_write_object_contents): Delete unused long_section_names
2490 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2491 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2493 * coffcode.h (documentation): Update to describe long section names.
2494 (COFFLONGSECTIONCATHELPER): New helper macro.
2495 (BLANKOR1TOODD): Likewise.
2496 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2497 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2498 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2499 (bfd_coff_set_long_section_names_allowed): New function.
2500 (bfd_coff_set_long_section_names_disallowed): Likewise.
2501 (struct bfd_coff_backend_data): Add new backend hook function
2502 pointer _bfd_coff_set_long_section_names.
2503 (bfd_coff_set_long_section_names): New backend hook.
2504 (coff_write_object_contents): Only generate long section names if
2505 bfd_coff_long_section_names() indicates they are currently enabled.
2506 (bfd_coff_std_swap_table): Make non-const, and initialise long
2507 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2508 (ticoff0_swap_table): Likewise to both.
2509 (ticoff1_swap_table): Again, likewise to both.
2510 * coffgen.c (make_a_section_from_file): Allow long section names
2511 as inputs even if not currently allowed for outputs.
2512 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2513 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2514 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2515 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2516 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2517 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2518 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2519 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2520 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2521 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2522 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2523 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2524 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2525 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2526 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2527 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2528 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2529 * libcoff-in.h: Update copyright year to cause updated copyright
2530 year in generated libcoff.h, and fix typo.
2531 * libcoff.h: Regenerated.
2532 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2533 (_bfd_ecoff_no_long_sections): Add prototype.
2534 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2535 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2536 defined by an including .c file.
2537 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2538 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2539 (ticoff1_swap_table): Likewise to both.
2541 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2543 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2544 stub. Catch default case error.
2545 (arm_map_one_stub): Add missing Thumb mapping symbol.
2547 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2550 * elf32-avr.c: Handle case where no local symbos exist correctly.
2552 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2555 * elf32-arm.c (arm_long_branch_stub,
2556 arm_thumb_v4t_long_branch_stub,
2557 arm_thumb_thumb_long_branch_stub,
2558 arm_thumb_arm_v4t_long_branch_stub,
2559 arm_thumb_arm_v4t_short_branch_stub,
2560 arm_pic_long_branch_stub):
2561 Renamed to elf32_arm_stub_long_branch_any_any,
2562 elf32_arm_stub_long_branch_v4t_arm_thumb,
2563 elf32_arm_stub_long_branch_thumb_only,
2564 elf32_arm_stub_long_branch_v4t_thumb_arm,
2565 elf32_arm_stub_short_branch_v4t_thumb_arm,
2566 elf32_arm_stub_long_branch_any_any_pic.
2567 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2568 arm_thumb_thumb_stub_long_branch,
2569 arm_thumb_arm_v4t_stub_long_branch,
2570 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2571 Renamed to arm_stub_long_branch_any_any,
2572 arm_stub_long_branch_v4t_arm_thumb,
2573 arm_stub_long_branch_thumb_only,
2574 arm_stub_long_branch_v4t_thumb_arm,
2575 arm_stub_short_branch_v4t_thumb_arm,
2576 arm_stub_long_branch_any_any_pic.
2578 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2580 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2581 in branch offset check.
2583 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2585 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2586 add toc.symndx and toc.add.
2587 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2589 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2591 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2592 (branch_reloc_hash_match): New function, extracted from..
2593 (ppc64_elf_tls_optimize): ..here.
2594 (ppc64_elf_relocate_section): Properly set addends when optimizing
2595 tls sequences. Avoid unnecessary reading and writing of insns.
2596 Only redo reloc when symbol changed. Bypass symbol checks when
2598 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2599 (branch_reloc_hash_match): New function, extracted from..
2600 (ppc_elf_tls_optimize): ..here.
2601 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2602 Don't clear addend on zapped __tls_get_addr reloc.
2604 2009-02-12 Nick Clifton <nickc@redhat.com>
2607 * elflink.c (bfd_elf_final_link): When counting the relocations,
2608 if the header size has not been set yet then assume that it will
2609 match the output section's reloc type.
2611 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2613 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2616 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2618 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2619 (find_function): Likewise.
2620 (pasted_function): Don't error if no prior function found.
2621 (discover_functions): Revert 2008-12-10 change. Extend first
2622 function range to start of section.
2624 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2626 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2628 * elf64-hppa.h: Likewise.
2630 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2632 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2635 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2637 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2638 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2640 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2642 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2643 * archures.c (bfd_mach_mips_xlr): Define.
2644 * bfd-in2.h: Regenerate.
2645 * cpu-mips.c (I_xlr): Define.
2646 (arch_info_struct): Add XLR entry.
2647 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2648 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2649 (mips_mach_extensions): Add XLR entry.
2651 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2653 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2655 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2657 * configure.in: AC_SUBST pdfdir.
2658 * Makefile.am: Add install-pdf, install-pdf-am
2659 and install-pdf-recursive targets. Define pdfdir.
2660 * doc/Makefile.am: Define pdf__strip_dir. Add
2661 install-pdf and install-pdf-am targets.
2662 * po/Make-in: Add install-pdf target.
2663 * configure: Regenerate.
2664 * Makefile.in: Regenerate
2665 * doc/Makefile.in: Regenerate.
2667 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2669 * bfd-in2.h: Regenerate.
2670 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2671 fields from n_entries to n_slots where appropriate, update comments.
2672 (HOWTO): Add TLS relocations.
2673 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2674 (enum elf_m68k_got_offset_size): New enum.
2675 (struct elf_m68k_got_entry.type): Move field to ...
2676 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2677 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2679 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2681 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2682 fields into n_entries array. Update comments.
2683 (elf_m68k_init_got): Simplify, update all uses.
2684 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2685 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2686 GOT entries; update name, update all uses.
2687 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2688 (elf_m68k_get_got_entry): Update.
2689 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2691 (elf_m68k_remove_got_entry_type): Simplify.
2692 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2693 (elf_m68k_can_merge_gots): Update.
2694 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2695 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2696 GOT entries, simplify.
2697 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2698 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2699 field, remove obsoleted local_n_entries field.
2700 (elf_m68k_partition_multi_got_2): New static function.
2701 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2703 (elf_m68k_remove_got_entry_type): Update.
2704 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2705 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2706 update of sgot->size and srelgot->size.
2707 (elf_m68k_gc_sweep_hook): Update.
2708 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2709 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2711 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2712 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2714 2009-02-02 DJ Delorie <dj@redhat.com>
2716 * elf32-mep.c (config_names): Regenerate configuration.
2718 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2720 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2721 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2722 * elf.c (bfd_elf_get_str_section): Make static.
2723 (bfd_elf_find_section): Delete.
2724 * libbfd.h: Regenerate.
2726 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2728 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2729 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2731 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2733 * elflink.c (on_needed_list): New function.
2734 (elf_link_add_object_symbols): Link in --as-needed libs if they
2735 satisfy undefined symbols in other libs.
2737 2009-01-30 Julian Brown <julian@codesourcery.com>
2739 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2740 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2741 with --just-symbols (-R).
2743 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2745 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2746 high_pc in order to properly sign-extend VMAs.
2748 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2749 Mark Shinwell <shinwell@codesourcery.com>
2750 Catherine Moore <clm@codesourcery.com>
2752 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2754 2009-01-28 Catherine Moore <clm@codesourcery.com>
2756 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2757 SEC_LOAD for dynamic relocation sections.
2759 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2761 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2762 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2763 the size of local TLS data.
2765 2009-01-27 Andreas Schwab <schwab@suse.de>
2767 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2768 architectures in the archive.
2770 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2772 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2773 <R_CRIS_32_DTPREL>: Correct relocation value.
2775 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2776 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2777 symbols with non-default visibility.
2779 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2781 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2782 describing the trampolines.
2783 (ppc_elf_relocate_section): Update relocs to describe the
2786 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2788 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2789 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2790 and R_PARISC_PCREL12F relocations.
2792 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2795 * elflink.c (find_version_for_sym): New function split out from,
2796 but without export_dynamic test, ..
2797 (_bfd_elf_link_assign_sym_version): ..here.
2798 (_bfd_elf_export_symbol): Use it.
2800 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2802 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2803 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2804 * elflink.c: ..here, somewhat modified.
2805 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2806 _bfd_elf_link_find_version_dependencies,
2807 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2808 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2809 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2811 * elflink.c: ..and make static here.
2812 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2813 of output_bfd from struct elf_find_verdep_info.
2814 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2815 struct elf_info_failed.
2816 (bfd_elf_size_dynamic_sections): Adjust.
2818 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2821 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2822 after comp_unit_find_line call.
2824 2009-01-21 Nick Clifton <nickc@redhat.com>
2827 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2828 tm_gmtoff field in struct tm.
2830 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2832 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2833 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2834 sections in soft-icache lines unless non_ia_text. Don't add
2835 rodata if doing so would exceed line size.
2837 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2839 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2840 types than bfd_link_hash_indirect, before early return, call
2841 _bfd_elf_link_hash_copy_indirect.
2843 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2845 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2846 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2847 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2848 (elf_backend_obj_attrs_order): New define.
2849 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2850 (elfNN_bed): Add elf_backend_obj_attrs_order.
2852 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2854 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2855 (obj_attr_size): Likewise.
2856 (write_obj_attribute): Likewise.
2857 (_bfd_elf_copy_obj_attributes): Likewise.
2858 (_bfd_elf_parse_attributes): Likewise.
2859 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2860 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2861 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2862 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2863 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2866 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2868 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2869 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2870 (bfd_elf_add_obj_attr_string): Likewise.
2871 (bfd_elf_add_obj_attr_int_string): Likewise.
2872 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2873 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2874 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2875 Tag_nodefaults has no default value.
2876 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2877 comment to reflect the new state.
2879 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2882 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2883 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2884 (adjust_z_magix): Delete dead code handling QMAGIC.
2886 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2888 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2889 IMAGE_SCN_MEM_DISCARDABLE.
2891 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2893 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2894 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2895 * configure.in (commonbfdlib): Delete.
2896 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2897 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2898 is available, not just for linux.
2899 * po/SRC-POTFILES.in: Regenerate.
2900 * Makefile.in: Regenerate.
2901 * configure: Regenerate.
2903 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2904 Julian Brown <julian@codesourcery.com>
2906 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2907 ARM attributes in ABI 2.07.
2908 * elf32-arm.c (get_secondary_compatible_arch): New function.
2909 (set_secondary_compatible_arch): New function.
2910 (tag_cpu_arch_combine): New function.
2911 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2912 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2913 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2914 make it fit with order_01243.
2915 Add support for Tag_also_compatible_with,
2916 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2917 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2918 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2919 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2920 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2921 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2922 Rework the way unknown attributes are handled.
2923 Defer errors until all attributes have been processed.
2925 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2927 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2928 bfd_elf_add_obj_attr_int_string.
2929 Read Tag_compatibility from its new location in the attribute array,
2930 rather than the attribute list.
2931 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2932 bfd_elf_add_obj_attr_int_string.
2933 (_bfd_elf_parse_attributes): Likewise.
2934 (_bfd_elf_merge_object_attributes): There's now only one
2935 Tag_compatibility, and it's in the array, not the list.
2936 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2938 (bfd_elf_add_obj_attr_compat): Rename to
2939 bfd_elf_add_obj_attr_int_string.
2940 (bfd_elf_add_proc_attr_compat): Rename to
2941 bfd_elf_add_proc_attr_int_string.
2942 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2945 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2947 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2948 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2949 (vmsutil.lo): Add dependency rule.
2950 * Makefile.in: Regenerate.
2951 * config.bfd (ia64*-*-*vms*): Add case.
2952 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2953 * configure: Regenerate.
2954 * vmsutil.c: New file.
2955 * vmsutil.h: New file.
2956 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2958 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2959 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2960 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2961 elfNN_vms_object_p): New functions
2962 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2964 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2967 * elflink.c (elf_gc_sweep): Exclude the group section if the
2968 first member of the section group is excluded.
2970 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2973 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2974 saved filename, use bfd_alloc rather than bfd_malloc for it.
2976 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2978 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2980 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2982 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2984 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2986 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2988 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2990 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2992 (struct got_entry): Add br_addr.
2993 (struct call_info): Add priority.
2994 (struct function_info): Add lr_store and sp_adjust.
2995 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2996 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2997 area as an overlay, and check that no other overlays exist. Look up
2998 icache overlay manager entry sym.
2999 (BRA_STUBS, BRA, BRASL): Define.
3000 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3001 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3003 (count_stub, build_stub): Support soft-icache.
3004 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3005 (spu_elf_size_stubs): Size soft-icache stubs.
3006 (overlay_index): New function.
3007 (spu_elf_build_stubs): Make static. Support soft-icache.
3008 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3009 (find_function_stack_adjust): Save lr store and stack adjust insn
3011 (maybe_insert_function): Adjust find_function_stack_adjust call.
3012 (mark_functions_via_relocs): Retrieve priority.
3013 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3014 (sort_calls): Sort by priority first.
3015 (mark_overlay_section): Ignore .ovl.init.
3016 (sum_stack): Only print when stack_analysis.
3017 (print_one_overlay_section): New function, extracted from..
3018 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3019 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3020 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3021 analysis. Call spu_elf_build_stubs.
3022 (spu_elf_relocate_section): For soft-icache encode overlay index
3024 (spu_elf_output_symbol_hook): Support soft-icache.
3025 (spu_elf_modify_program_headers: Likewise.
3027 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3028 num_regions to num_lines. Add line_size and max_branch.
3029 (enum _ovly_flavour): Add ovly_soft_icache.
3030 (spu_elf_build_stubs): Delete.
3032 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3034 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3035 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3037 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3039 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3040 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3041 the program, the known offset starts at the negative size of the
3043 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3046 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3048 * config.bfd: Add lm32-*-rtems*.
3050 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3052 * coff-ppc.c: Add 2009 to Copyright.
3053 * elf32-cris.c: Likewise.
3054 * elflink.c: Likewise.
3056 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3058 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3059 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3061 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3064 * elflink.c (elf_merge_st_other): New.
3065 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3066 hide them if needed.
3067 (elf_link_add_object_symbols): Updated.
3069 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3072 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3073 ref_dynamic and dynamic_def fields when setting def_regular
3076 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3079 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3082 For older changes see ChangeLog-2008
3088 version-control: never
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