1 2009-06-18 Alan Modra <amodra@bigpond.net.au>
3 * elf-bfd.h (struct sym_sec_cache): Delete.
4 (struct sym_cache): New.
5 (bfd_section_from_r_symndx): Delete prototype.
6 (bfd_sym_from_r_symndx): Define prototype.
7 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
8 (bfd_sym_from_r_symndx): ..new function.
9 * elf32-arm.c: Update all uses of struct sym_sec_cache and
10 bfd_section_from_r_symndx to new struct and function.
11 * elf32-bfin.c: Likewise.
12 * elf32-hppa.c: Likewise.
13 * elf32-i386.c: Likewise.
14 * elf32-m32r.c: Likewise.
15 * elf32-m68hc1x.c: Likewise.
16 * elf32-m68hc1x.h: Likewise.
17 * elf32-m68k.c: Likewise.
18 * elf32-ppc.c: Likewise.
19 * elf32-s390.c: Likewise.
20 * elf32-sh.c: Likewise.
21 * elf64-ppc.c: Likewise.
22 * elf64-s390.c: Likewise.
23 * elf64-x86-64.c: Likewise.
24 * elfxx-sparc.c: Likewise.
25 * elfxx-sparc.h: Likewise.
27 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
29 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
30 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
32 2009-06-18 Nick Clifton <nickc@redhat.com>
34 * elflink.c (elf_link_sort_relocs): Return early if there are no
37 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
39 Merge cegcc and mingw32ce target name changes from
42 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
44 * config.bfd: Add arm*-*-cegcc* target.
46 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
48 * config.bfd: Add arm-*-mingw32ce* target.
50 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
52 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
53 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
54 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
55 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
57 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
59 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
60 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
61 * elf32-i386.c (elf_i386_check_relocs): Use it.
62 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
64 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
66 * elf-bfd.h (elf_dyn_relocs): New.
68 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
69 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
71 (elf_i386_copy_indirect_symbol): Likewise.
72 (elf_i386_check_relocs): Likewise.
73 (elf_i386_gc_sweep_hook): Likewise.
74 (elf_i386_allocate_dynrelocs): Likewise.
75 (elf_i386_readonly_dynrelocs): Likewise.
76 (elf_i386_size_dynamic_sections): Likewise.
78 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
79 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
81 (elf64_x86_64_copy_indirect_symbol): Updated.
82 (elf64_x86_64_check_relocs): Likewise.
83 (elf64_x86_64_gc_sweep_hook): Likewise.
84 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
85 (elf64_x86_64_allocate_dynrelocs): Likewise.
86 (elf64_x86_64_readonly_dynrelocs): Likewise.
87 (elf64_x86_64_size_dynamic_sections): Likewise.
89 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
91 * elf32-arm.c (create_got_section): Get existing .rela.got
93 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
94 * elf32-lm32.c (create_got_section): Likewise.
95 * elf32-m32r.c (create_got_section): Likewise.
96 * elf32-ppc.c (ppc_elf_create_got): Likewise.
97 * elf32-s390.c (create_got_section): Likewise.
98 * elf32-sh.c (create_got_section): Likewise.
99 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
100 * elf64-s390.c (create_got_section): Likewise.
101 * elfxx-sparc.c (create_got_section): Likewise.
103 * elflink.c (_bfd_elf_create_got_section): Properly initialize
106 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
108 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
110 * elf32-i386.c (elf_i386_local_hash): Removed.
111 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
112 (elf_i386_get_local_sym_hash): Likewise.
114 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
115 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
116 (elf64_x86_64_get_local_sym_hash): Likewise.
117 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
118 (get_local_sym_hash): Likewise.
120 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
122 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
123 rel_got_sec and plt_sec.
124 (elfNN_ia64_relax_section): Updated.
125 (elfNN_ia64_create_dynamic_sections): Likewise.
127 (allocate_dynrel_entries): Likewise.
128 (elfNN_ia64_size_dynamic_sections): Likewise.
129 (set_got_entry): Likewise.
130 (elfNN_ia64_choose_gp): Likewise.
131 (elfNN_ia64_relocate_section): Likewise.
132 (elfNN_ia64_finish_dynamic_symbol): Likewise.
133 (elfNN_ia64_finish_dynamic_sections): Likewise.
135 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
137 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
140 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
142 * configure.in (elf): Add elf-ifunc.lo.
144 * configure: Regenerated.
145 * Makefile.in: Likewise.
147 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
148 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
150 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
151 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
153 (elf_i386_link_hash_table_create): Likewise.
154 (elf_i386_create_dynamic_sections): Likewise.
155 (elf_i386_check_relocs): Likewise.
156 (elf_i386_allocate_dynrelocs): Likewise.
157 (elf_i386_size_dynamic_sections): Likewise.
158 (elf_i386_relocate_section): Likewise.
159 (elf_i386_finish_dynamic_symbol): Likewise.
160 (elf_i386_finish_dynamic_sections): Likewise.
161 (elf_i386_create_got_section): Removed.
163 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
164 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
166 (elf64_x86_64_compute_jump_table_size): Updated.
167 (elf64_x86_64_link_hash_table_create): Likewise.
168 (elf64_x86_64_create_dynamic_sections): Likewise.
169 (elf64_x86_64_check_relocs): Likewise.
170 (elf64_x86_64_allocate_dynrelocs): Likewise.
171 (elf64_x86_64_size_dynamic_sections): Likewise.
172 (elf64_x86_64_relocate_section): Likewise.
173 (elf64_x86_64_finish_dynamic_symbol): Likewise.
174 (elf64_x86_64_finish_dynamic_sections): Likewise.
175 (elf64_x86_64_create_got_section): Removed.
177 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
178 for pointer alignment. Set up section pointers.
179 (_bfd_elf_create_dynamic_sections): Likewise.
180 (_bfd_elf_create_ifunc_sections): Moved to ...
181 * elf-ifunc.c: Here. New.
183 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
184 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
187 2009-06-16 Doug Kwan <dougkwan@google.com>
189 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
190 to bfd_signed_vma. Cast constant operands which are used in
191 offset related expressions to bfd_signed_vma type as appropriate.
193 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
195 * elf32-vax.c (elf_vax_plt_sym_val): New function.
196 (elf_backend_plt_sym_val): Define.
198 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
200 * elf32-vax.c (elf_vax_reloc_type_class): New function.
201 (elf_backend_reloc_type_class): Define.
203 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
205 * elf32-vax.c (elf_vax_relocate_section): For symbol references
206 from an executable to a shared library treat R_VAX_PC32
207 relocations as R_VAX_PLT32 ones.
209 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
211 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
212 symbols in GOT space calculation.
213 (elf_vax_relocate_section): Adjust accordingly.
215 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
217 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
220 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
222 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
224 (elf_vax_relocate_section): Likewise.
226 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
228 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
229 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
231 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
233 * elf32-i386.c (elf_i386_check_relocs): Reformat.
234 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
236 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
238 * Makefile.am: Run "make dep-am".
239 * Makefile.in: Regenerated.
241 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
243 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
244 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
246 2009-06-15 Nick Clifton <nickc@redhat.com>
248 * po/ru.po: New Russian translation.
249 * configure.in (ALL_LINGUAS): Add ru.
250 * configure: Regenerate.
252 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
254 * elf32-i386.c: Remove duplicated comments.
256 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
259 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
260 dynamic IFUNC pointer in non-shared object. Use .got.plt
261 for IFUNC definition in PIE.
262 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
265 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
266 dynamic IFUNC pointer in non-shared object. Use .got.plt
267 for IFUNC definition in PIE.
268 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
271 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
273 * elf32-i386.c (elf_i386_check_relocs): Properly report
274 local symbol for unhandled relocation against STT_GNU_IFUNC
276 (elf_i386_relocate_section): Likewise.
277 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
278 (elf64_x86_64_relocate_section): Likewise.
280 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
283 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
284 (elf_i386_link_hash_table): Add loc_hash_table and
286 (elf_i386_local_hash): New.
287 (elf_i386_local_htab_hash): Likewise.
288 (elf_i386_local_htab_eq): Likewise.
289 (elf_i386_get_local_sym_hash): Likewise.
290 (elf_i386_link_hash_table_free): Likewise.
291 (elf_i386_allocate_local_dynrelocs): Likewise.
292 (elf_i386_finish_local_dynamic_symbol): Likewise.
293 (bfd_elf64_bfd_link_hash_table_free): Likewise.
294 (elf_i386_link_hash_table_create): Create loc_hash_table and
296 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
297 (elf_i386_size_dynamic_sections): Likewise.
298 (elf_i386_relocate_section): Likewise.
299 (elf_i386_finish_dynamic_sections): Likewise.
300 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
303 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
304 (elf64_x86_64_link_hash_table): Add loc_hash_table and
306 (elf64_x86_64_local_hash): New.
307 (elf64_x86_64_local_htab_hash): Likewise.
308 (elf64_x86_64_local_htab_eq): Likewise.
309 (elf64_x86_64_get_local_sym_hash): Likewise.
310 (elf64_x86_64_link_hash_table_free): Likewise.
311 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
312 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
313 (bfd_elf64_bfd_link_hash_table_free): Likewise.
314 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
316 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
318 (elf64_x86_64_size_dynamic_sections): Likewise.
319 (elf64_x86_64_relocate_section): Likewise.
320 (elf64_x86_64_finish_dynamic_sections): Likewise.
321 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
324 2009-06-10 Philip Blundell <philb@gnu.org>
326 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
327 elf_sec->this_hdr == NULL.
329 2009-06-12 Tristan Gingold <gingold@adacore.com>
331 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
332 * bfd-in2.h: Regenerated.
333 * libbfd.h: Regenerated.
335 * mach-o.c (FILE_ALIGN): New macro.
336 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
337 (bfd_mach_o_print_symbol): Ditto.
338 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
339 (bfd_mach_o_get_reloc_upper_bound): New function.
340 (bfd_mach_o_canonicalize_reloc): Ditto.
341 (bfd_mach_o_scan_write_relocs): Ditto.
342 (bfd_mach_o_scan_write_section_32): Remove offset argument.
343 (bfd_mach_o_scan_write_section_64): Ditto.
344 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
345 written for load command. Do not compute section file offset.
346 (bfd_mach_o_scan_write_segment_64): Ditto.
347 (bfd_mach_o_scan_write_symtab): Compute file offset first.
348 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
350 (bfd_mach_o_mangle_symbols): ... this new function.
351 (bfd_mach_o_write_contents): Be sure to habe load commands built.
352 Call bfd_mach_o_mangle_symbols.
353 (bfd_mach_o_build_commands): Adjust for filelen field.
354 Use FILE_ALIGN macro. Clear section file offset if section is empty.
355 Do not set symtab file offset anymore here.
356 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
357 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
358 Set reloc_count and rel_filepos section fields.
359 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
361 (bfd_mach_o_scan_read_section_64): Ditto.
362 (bfd_mach_o_scan_read_section): Ditto.
363 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
364 bfd_mach_o_asymbol. Use unsigned int for file offset type.
365 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
366 Handle weak-ref symbols.
367 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
368 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
369 (bfd_mach_o_scan): Remove assignment to removed field.
370 (bfd_mach_o_mkobject_init): Ditto.
371 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
372 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
373 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
374 (bfd_mach_o_swap_reloc_in): Ditto.
375 (bfd_mach_o_swap_reloc_out): Ditto.
377 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
378 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
379 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
380 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
381 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
382 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
383 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
384 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
385 (BFD_MACH_O_N_WEAK_DEF): New macros.
387 (bfd_mach_o_section_type): Add new enumeration values.
388 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
389 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
390 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
391 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
393 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
394 (BFD_MACH_O_GENERIC_RELOC_PAIR)
395 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
396 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
397 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
398 (BFD_MACH_O_RELENT_SIZE): Ditto.
399 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
400 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
401 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
402 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
403 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
404 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
405 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
406 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
407 (bfd_mach_o_reloc_info): New struct.
408 (bfd_mach_o_asymbol): New struct.
409 (bfd_mach_o_symtab_command): The symbols field is now of type
411 (bfd_mach_o_load_command): The offset and len fields are now of type
413 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
414 Add a filelen field. Add comments.
415 (bfd_mach_o_backend_data): New struct.
416 (bfd_mach_o_get_backend_data): New macro.
417 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
419 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
420 (bfd_mach_o_get_reloc_upper_bound): New prototype.
421 (bfd_mach_o_canonicalize_reloc): Ditto.
423 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
424 duplicated macro. Now defined to _bfd_generic_is_local_label.
425 (TARGET_NAME_BACKEND): New macro...
426 (TARGET_NAME_BACKEND): ... used to name a new variable.
427 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
430 * mach-o-i386.c (i386_howto_table): New variable.
431 (bfd_mach_o_i386_swap_reloc_in): New function.
432 (bfd_mach_o_i386_swap_reloc_out): Ditto.
433 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
434 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
435 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
436 (bfd_mach_o_bfd_reloc_type_lookup)
437 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
439 2009-06-11 Eric Paris <eparis@redhat.com>
440 Nick Clifton <nickc@redhat.com>
442 * opncls.c (_maybe_make_executable): New function. Gives execute
443 permission to an executable bfd that was opened for writing
444 provided that it is a regular file. Replaces common code found in...
445 (bfd_close): here and ...
446 (bfd_close_all_done): here.
448 2009-06-11 Anthony Green <green@moxielogic.com>
450 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
451 * bfd-in2.h: Rebuilt.
453 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
455 (moxie_reloc_map): Ditto.
456 Clean up copyright notice.
458 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
460 * bfd-in2.h: bfd_mmap prototype.
461 * bfdio.c (bfd_mmap): New function.
462 * libbfd.h (bfd_iovec): Add bmmap.
463 * cache.c (cache_bmmap): New function.
464 (cache_iovec): Initialize bmmap member.
465 * opencls.c (opncls_bmmap): New function.
466 (opncls_iovec): Initialize bmmap member.
468 2009-06-09 Tristan Gingold <gingold@adacore.com>
470 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
471 and stabstr_segment fields.
472 (mach_o_be_vec, mach_o_le_vec): Removed
473 (bfd_mach_o_version): New prototype.
475 * mach-o.c (bfd_mach_o_version): Make this function public.
476 (mach_o_wide_p): New function.
477 (bfd_mach_o_wide_p): Ditto.
478 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
480 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
481 Search in the list only if the name starts with a dot.
482 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
483 test. Check bfd_seek status.
484 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
485 (bfd_mach_o_scan_write_section_32): Ditto.
486 (bfd_mach_o_scan_write_section_64): Ditto.
487 (bfd_mach_o_scan_write_section): Removed.
488 (bfd_mach_o_scan_write_segment): Split into ...
489 (bfd_mach_o_scan_write_segment_32): ... this and ...
490 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
491 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
492 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
493 symbol table. Now returns a boolean.
494 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
495 Adjust for status type.
496 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
497 test. Write symbol table. Numbers the sections.
498 (bfd_mach_o_read_header): Check bfd_seek status.
499 Use mach_o_wide_p instead of hard-coded test.
500 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
501 (bfd_mach_o_scan_read_section_64): Ditto.
502 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
503 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
504 handled common symbols.
505 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
506 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
507 (bfd_mach_o_scan_read_dylinker): Ditto.
508 (bfd_mach_o_scan_read_dylib): Ditto.
509 (bfd_mach_o_scan_read_thread): Ditto.
510 (bfd_mach_o_scan_read_symtab): Ditto.
511 Do not create a section for the stabs.
512 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
513 (bfd_mach_o_scan_read_segment): Ditto.
514 (bfd_mach_o_scan_read_command): Ditto.
515 (bfd_mach_o_scan_start_address): Ditto.
516 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
517 (bfd_mach_o_archive_p): Check bfd_seek status.
518 (bfd_mach_o_core_fetch_environment): Ditto.
520 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
522 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
524 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
525 (elf_i386_link_hash_table_create): Initialize irelifunc.
526 (elf_i386_check_relocs): Updated. Set up irelifunc for
528 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
529 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
531 (elf_i386_relocate_section): Likewise.
533 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
534 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
535 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
537 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
538 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
540 (elf64_x86_64_relocate_section): Likewise.
542 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
544 (_bfd_elf_create_ifunc_sections): This.
546 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
548 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
551 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
553 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
554 relocation for R_386_32 against STT_GNU_IFUNC symbol when
555 building shared object. Check info->executable instead of
556 !info->shared when setting non_got_ref.
557 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
558 for non-GOT reference of STT_GNU_IFUNC symbol in shared
559 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
561 (elf_i386_relocate_section): Output dynamic relocation for
562 R_386_32 against STT_GNU_IFUNC symbol to get the real
563 function address when building shared object.
564 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
565 relocation for STT_GNU_IFUNC symbol in shared object.
567 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
568 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
569 symbol when building shared object. Check info->executable
570 instead of !info->shared when setting non_got_ref.
571 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
572 for non-GOT reference of STT_GNU_IFUNC symbol in shared
573 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
575 (elf64_x86_64_relocate_section): Output dynamic relocation
576 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
577 function address when building shared object.
578 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
579 relocation for STT_GNU_IFUNC symbol in shared object.
581 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
583 * Makefile.am: Run "make dep-am".
584 (BFD32_BACKENDS): Add mach-o-i386.lo.
585 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
586 * Makefile.in: Regenerate.
588 2009-06-06 Alan Modra <amodra@bigpond.net.au>
590 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
591 when looking for soft-icache stubs.
593 2009-06-05 Tristan Gingold <gingold@adacore.com>
595 * mach-o.h: Update copyright year.
596 (bfd_mach_o_mach_header_magic): New enum.
597 (bfd_mach_o_cpu_subtype): Now an enum.
598 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
599 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
600 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
601 (bfd_mach_o_load_command): Field type_required is now a boolean.
603 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
604 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
605 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
606 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
607 (bfd_mach_o_get_symtab_upper_bound): Ditto.
608 (bfd_mach_o_canonicalize_symtab): Ditto.
609 (bfd_mach_o_get_symbol_info): Ditto.
610 (bfd_mach_o_print_symbol): Ditto.
611 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
612 (bfd_mach_o_make_empty_symbol): Ditto.
613 (bfd_mach_o_write_contents): Ditto.
615 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
616 bfd_mach_o_mkobject): Defines.
617 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
618 Do not check with target vector but with flavour.
619 (struct mach_o_section_name_xlat): New declaration.
620 (dwarf_section_names_xlat): Ditto.
621 (text_section_names_xlat): Ditto.
622 (data_section_names_xlat): Ditto.
623 (struct mach_o_segment_name_xlat): Ditto.
624 (segsec_names_xlat): Ditto.
625 (bfd_mach_o_convert_section_name_to_bfd): New function.
626 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
627 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
628 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
629 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
630 Accept any input and output flavour. Do not share private data
632 (bfd_mach_o_count_symbols): Add a comment.
633 (bfd_mach_o_get_symtab_upper_bound): Make it public.
634 (bfd_mach_o_canonicalize_symtab): Ditto.
635 (bfd_mach_o_get_symbol_info): Ditto.
636 (bfd_mach_o_print_symbol): Ditto.
637 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
638 Use constants instead of hard-coded values.
639 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
641 (bfd_mach_o_scan_write_section_64): Ditto.
642 (bfd_mach_o_scan_write_segment): Ditto.
643 Do not copy sections anymore.
644 (bfd_mach_o_write_contents): Make it public.
645 Remove dead code. Rewrite typeflag assignment.
646 (bfd_mach_o_build_commands): New function.
647 (bfd_mach_o_set_section_contents): Ditto.
648 (bfd_mach_o_make_empty_symbol): Make it public.
649 (bfd_mach_o_read_header): Make it static.
650 Convert to bfd_boolean.
651 Use constants instead of hard-coded values.
652 (bfd_mach_o_make_bfd_section): Call
653 bfd_mach_o_convert_section_name_to_bfd to create name.
654 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
656 (bfd_mach_o_scan_read_section_64): Ditto.
657 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
658 a segment anymore. Use constants instead of hard-coded values.
659 (bfd_mach_o_scan_read_command): Fix style.
660 (bfd_mach_o_scan): Use constants instead of hard-coded values.
661 Get rid of BFD_IO_FUNCS.
662 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
663 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
664 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
665 (bfd_mach_o_object_p): Removed.
666 (bfd_mach_o_gen_core_p): New function, replaces ...
667 (bfd_mach_o_core_p): ... deleted.
668 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
670 * mach-o-i386.c: New file.
671 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
672 * configure.in (TDEFINES): Add mach_o_i386_vec.
673 * configure: Regenerated.
674 * targets.c: Add mach_o_i386_vec.
676 * mach-o.c: Update copyright years.
677 (BFD_IO_FUNCS): Remove (was not used).
678 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
679 bfd_mach_o_slurp_extended_name_table,
680 bfd_mach_o_construct_extended_name_table,
681 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
682 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
683 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
684 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
685 bfd_mach_o_get_section_contents_in_window,
686 bfd_mach_o_bfd_is_local_label_name,
687 bfd_mach_o_bfd_is_target_special_symbol,
688 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
689 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
690 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
691 bfd_mach_o_minisymbol_to_symbol,
692 bfd_mach_o_bfd_get_relocated_section_contents,
693 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
694 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
695 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
696 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
697 bfd_mach_o_bfd_merge_private_bfd_data,
698 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
699 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
700 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
701 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
702 bfd_mach_o_bfd_copy_private_header_data,
703 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
704 * mach-o-target.c: ... here.
705 Update copyright years.
707 2009-06-04 Alan Modra <amodra@bigpond.net.au>
709 * dep-in.sed: Don't use \n in replacement part of s command.
710 * Makefile.am (DEP1): LC_ALL for uniq.
712 * Makefile.in: Regenerate.
714 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
716 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
717 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
718 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
720 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
722 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
723 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
724 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
725 against STT_GNU_IFUNC symbols for static executables.
726 (elf_i386_finish_dynamic_symbol): Load GOT entry with
727 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
729 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
730 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
731 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
732 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
734 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
736 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
737 symbols to be left unimported when linking statically.
738 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
739 code when linking statically.
741 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
743 * elf32-i386.c (elf_i386_check_relocs): Increment
744 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
745 against STT_GNU_IFUNC symbol.
746 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
747 local STT_GNU_IFUNC definition is used.
748 (elf_i386_relocate_section): Handle got.offset != -1 for
749 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
752 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
753 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
754 relocations against STT_GNU_IFUNC symbol.
755 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
756 local STT_GNU_IFUNC definition is used.
757 (elf64_x86_64_relocate_section): Handle got.offset != -1
758 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
759 STT_GNU_IFUNC symbol.
761 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
764 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
765 (elf_i386_reloc_type_lookup): Likewise.
766 (R_386_tls): Removed.
767 (R_386_irelative): New.
768 (R_386_vt_offset): Updated.
769 (elf_i386_rtype_to_howto): Likewise.
770 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
771 (elf_i386_link_hash_table_create): Initialize igotplt,
773 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
774 (elf_i386_adjust_dynamic_symbol): Likewise.
775 (elf_i386_allocate_dynrelocs): Likewise.
776 (elf_i386_relocate_section): Likewise.
777 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
779 (elf_i386_finish_dynamic_symbol): When building a static
780 executable, use .iplt, .igot.plt and .rel.iplt sections for
781 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
782 locally defined STT_GNU_IFUNC symbol.
784 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
785 (x86_64_reloc_map): Likewise.
786 (R_X86_64_standard): Updated.
787 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
788 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
790 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
791 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
792 (elf64_x86_64_allocate_dynrelocs): Likewise.
793 (elf64_x86_64_relocate_section): Likewise.
794 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
796 (elf64_x86_64_finish_dynamic_symbol): When building a static
797 executable, use .iplt, .igot.plt and .rela.iplt sections for
798 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
799 for locally defined STT_GNU_IFUNC symbol.
801 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
802 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
804 * bfd-in2.h: Regenerated.
805 * libbfd.h: Likewise.
807 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
809 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
810 (_bfd_elf_make_ifunc_reloc_section): Removed.
811 (_bfd_elf_is_ifunc_symbol): Likewise.
812 (_bfd_elf_create_static_ifunc_sections): New.
814 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
816 (elf_link_add_object_symbols): Here.
817 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
818 STT_GNU_IFUNC symbol.
819 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
820 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
821 (IFUNC_INFIX): Removed.
822 (get_ifunc_reloc_section_name): Likewise.
823 (_bfd_elf_make_ifunc_reloc_section): Likewise.
824 (_bfd_elf_is_ifunc_symbol): Likewise.
825 (_bfd_elf_create_static_ifunc_sections): New.
827 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
829 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
830 (create_got_section): Likewise.
831 (allocate_dynrelocs): Likewise.
832 (readonly_dynrelocs): Likewise.
833 (set_tls_module_base): Likewise.
834 (dtpoff_base): Likewise.
836 (elf_i386_link_hash_table_create): Updated.
837 (elf_i386_create_dynamic_sections): Likewise.
838 (elf_i386_check_relocs): Likewise.
839 (elf_i386_size_dynamic_sections): Likewise.
840 (elf_i386_relocate_section): Likewise.
842 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
843 (create_got_section): Likewise.
844 (allocate_dynrelocs): Likewise.
845 (readonly_dynrelocs): Likewise.
846 (set_tls_module_base): Likewise.
847 (dtpoff_base): Likewise.
849 (elf64_x86_64_link_hash_table_create): Updated.
850 (elf64_x86_64_create_dynamic_sections): Likewise.
851 (elf64_x86_64_check_relocs): Likewise.
852 (elf64_x86_64_size_dynamic_sections): Likewise.
853 (elf64_x86_64_relocate_section): Likewise.
855 2009-05-28 Nick Clifton <nickc@redhat.com>
857 * targets.c (_bfd_target_vector): Only include plugin target in
858 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
860 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
862 * elf32-spu.c (struct call_info): New member broken_cycle.
863 (remove_cycle): Instead of physically removing call_info structures
864 to break call graph cycles, mark them using the broken_cycle flag.
865 (mark_overlay_section): Respect broken_cycle flag.
866 (unmark_overlay_section): Likewise.
867 (collect_lib_sections): Likewise.
868 (collect_overlays): Likewise.
869 (sum_stack): Likewise.
871 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
873 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
874 (mark_functions_via_relocs): Initialize callee->count to 1.
875 (pasted_function): Likewise.
876 (spu_elf_auto_overlay): Honor call counts when determining number
877 of stubs required in software i-cache mode.
879 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
881 * plugin.c (program_name): Remove.
882 (plugin_program_name): New.
883 (bfd_plugin_set_program_name): New.
884 (try_load_plugin): Use plugin_program_name.
885 * plugin.h (bfd_plugin_set_program_name): New.
887 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
889 * aclocal.m4: Include ../config/plugins.m4.
890 * configure.in: Use AC_PLUGINS.
891 * configure: Regenerate.
892 * Makefile.in: Regenerate.
893 * doc/Makefile.in: Regenerate.
895 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
897 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
899 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
900 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
901 * elf32-avr.c (elf32_avr_relax_section): Likewise.
902 * elf32-frv.c (elf32_avr_relax_section): Likewise.
903 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
904 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
905 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
906 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
907 * reloc.c (bfd_generic_relax_section): Likewise.
908 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
909 * vms.c (vms_bfd_relax_section): Likewise.
911 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
913 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
915 * elf32-i386.c (is_indirect_symbol): Renamed to ...
916 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
918 * elf32-i386.c (allocate_dynrelocs): Updated.
919 (elf_i386_relocate_section): Likewise.
920 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
921 (elf64_x86_64_relocate_section): Likewise.
923 * elf64-x86-64.c (is_indirect_symbol): Removed.
925 2009-05-26 Nick Clifton <nickc@redhat.com>
927 * po/id.po: Updated Indonesian translation.
929 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
931 * Makefile.am: Run "make dep-am".
934 (ALL_MACHINES): Add cpu-plugin.lo.
935 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
936 (BFD32_BACKENDS): Add plugin.lo.
937 (BFD32_BACKENDS_CFILES): Add plugin.c.
938 (libbfd_la_LIBADD): Add LIBDL
939 * archures.c (bfd_architecture): Add bfd_arch_plugin.
940 (bfd_plugin_arch): Declare.
941 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
942 * bfd.c (bfd): Add plugin_data.
943 * config.bfd: Handle the plugin target.
944 * configure.in: Check for --enable-plugins.
945 (LT_INIT): Use the dlopen option.
949 * targets.c (plugin_vec): Declare.
950 (_bfd_target_vector): Add plugin_vec.
951 * Makefile.in: Regenerate.
952 * bfd-in2.h: Regenerate.
953 * configure: Regenerate.
955 2009-05-26 Alan Modra <amodra@bigpond.net.au>
957 * dep-in.sed: Don't modify .o to .lo here. Output one filename
958 per line with all lines having continuation backslash. Prefix
959 first line with "A", following lines with "B".
960 * Makefile.am (DEP): Don't use dep.sed here.
961 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
962 dep.sed here on dependencies, sort and uniq.
963 * Makefile.in: Regenerate.
965 2009-05-25 Tristan Gingold <gingold@adacore.com>
967 * makefile.vms: Add verilog.obj to object list OBJS.
969 2009-05-24 Alan Modra <amodra@bigpond.net.au>
971 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
972 for BFD_IN_MEMORY is cleared.
973 (bfd_bwrite): Zero excess memory allocated.
975 2009-05-22 Julian Brown <julian@codesourcery.com>
977 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
979 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
980 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
981 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
982 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
983 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
984 (a8_erratum_fix, a8_erratum_reloc): New structs.
985 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
986 num_a8_erratum_fixes, fix_cortex_a8 fields.
987 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
988 (elf32_arm_add_stub): Split into two parts, creating...
989 (elf32_arm_create_or_find_stub_sec): New function.
990 (elf32_arm_final_link_relocate): Add forward declaration.
991 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
992 relocations, multiple relocations per stub.
993 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
994 (arm_size_one_stub): Use find_stub_size_and_template.
995 (a8_reloc_compare): New.
996 (find_thumb_glue): Add forward declaration.
997 (cortex_a8_erratum_scan): New.
998 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
999 (bfd_elf32_arm_set_cortex_a8_fix): New.
1000 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1001 (arm_map_one_stub): Add THUMB32_TYPE support.
1002 (a8_branch_to_stub_data): New.
1003 (make_branch_to_a8_stub): New.
1004 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1005 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1006 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1007 Cortex-A8 erratum workaround.
1008 * bfd-in2.h: Regenerate.
1010 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1012 * Makefile.am: Run "make dep-am".
1013 * Makefile.in: Regenerate.
1014 * po/SRC-POTFILES.in: Regenerate.
1016 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1018 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1021 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1023 * elf-bfd.h (struct elf_backend_data
1024 <elf_backend_link_output_symbol_hook>): Return an int.
1025 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1026 symbols on deleted .opd entries.
1027 * elflink.c (elf_link_output_sym): Return without outputting sym
1028 if output_symbol_hook returns 2.
1029 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1030 Abort if we must not discard sym.
1031 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1033 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1034 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1035 elf_backend_link_output_symbol_hook return type change.
1036 * elf32-arm.c (output_arch_syminfo): Likewise.
1037 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1038 (elf32_arm_output_arch_local_syms): Likewise.
1039 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1040 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1041 (bfd_score_elf_link_output_symbol_hook): Likewise.
1042 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1043 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1044 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1045 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1046 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1047 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1048 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1049 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1050 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1051 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1052 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1054 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1056 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1057 out of range .opd symbols.
1059 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1061 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1062 fprintf_vma directly.
1063 * peXXigen.c (pe_print_edata): Likewise.
1064 (pe_print_pdata): Likewise.
1065 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1066 (_bfd_XX_print_private_bfd_data_common): Likewise.
1068 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1070 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1072 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1073 Paul Brook <paul@codesourcery.com>
1075 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1076 fix discarded sections.
1078 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1080 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1081 sections into the software icache.
1083 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1085 * elf32-spu.c (build_stub): Always build "compact" sofware
1088 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1090 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1091 (spu_elf_setup): Initialize it.
1092 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1093 Update to new-sytle cache manager data structures.
1094 (spu_elf_build_stubs): Generate new-style cache manager data
1095 structures and symbols.
1096 (spu_elf_auto_overlay): Update size computation.
1098 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1100 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1101 segments first amongst the program headers.
1103 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1105 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1106 into addresses for relocation types that look at high bits. Remove
1107 special handling of relocation overflow warnings.
1109 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1111 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1112 control flow graph between fragments of a function.
1114 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1116 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1117 generate only a 16-byte .toe section.
1118 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1120 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1122 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1123 (spu_elf_place_overlay_data): ..here. New function.
1124 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1126 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1128 * elf32-arm.c: Move sysdep.h to start of file.
1130 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1132 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1134 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1135 __icache_tag_array and __icache_tag_array_size.
1137 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1139 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1141 (bfinfdpic_link_omit_section_dynsym): Likewise.
1142 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1144 2009-05-05 Paul Brook <paul@codesourcery.com>
1146 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1147 * bfd-in2.h: Regenerate.
1148 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1149 (_arm_elf_section_data): Add text and exidx fields.
1150 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1151 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1152 copy_exidx_entry): New functions.
1153 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1155 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1157 * elf32-arm.c (DEF_STUBS): New helper define.
1158 (DEF_STUB): Likewise.
1159 (stub_def): New type.
1160 (stub_definitions): New array, containing stub template pointers
1162 (arm_size_one_stub): Make use of stub_definitions.
1164 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1166 * elflink.c (find_version_for_sym): Remove from here, ...
1167 * linker.c (bfd_find_version_for_sym): ... rename, replace
1168 here, make public and update all callers.
1169 * bfd-in2.h: Regenerate.
1171 2009-04-30 Nick Clifton <nickc@redhat.com>
1173 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1175 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1176 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1177 into a STT_GNU_IFUNC symbol type.
1178 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1180 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1181 the binary contains ifunc symbols.
1182 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1183 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1184 * elf32-i386.c (is_indirect_function): New function.
1185 (elf_i386_check_relocs): Create an ifunc output section.
1186 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1187 section if necessary.
1188 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1190 (elf_i386_add_symbol_hook): New function. Set the
1191 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1192 symbol is encountered.
1193 (elf_backend_post_process_headers): Define.
1194 (elf_backend_add_symbol_hook): Define.
1195 (elf_i386_post_process_headers): Rename to
1196 elf_i388_fbsd_post_process_headers.
1197 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1198 (is_indirect_function): New function.
1199 (elf64_x86_64_check_relocs): Create an ifunc output section.
1200 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1201 section if necessary.
1202 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1203 symbol if necessary.
1204 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1205 elf_obj_data structure if an ifunc symbol is encountered.
1206 (elf_backend_post_process_headers): Define.
1207 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1208 if we have ifunc symbols to handle.
1209 (get_ifunc_reloc_section_name): New function. Computes the name
1210 for an ifunc section.
1211 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1212 section to hold ifunc relocs.
1213 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1214 (bfd_print_symbol_vandf): Handle ifunc symbols.
1215 (bfd_decode_symclass): Likewise.
1216 * bfd-in2.h: Regenerate.
1218 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1220 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1221 MOVW and MOVT relocations in a shared library link.
1223 2009-04-27 Anthony Green <green@moxielogic.com>
1225 * verilog.c: New file.
1226 * Makefile.am (BFD32_LIBS): Add verilog.c.
1227 (BFD32_LIBS_CFILES): Add verilog.c.
1228 (verilog.lo): New build rule.
1229 * Makefile.in: Rebuilt.
1230 * targets.c: Add verilog support.
1231 * bfd.c (tdata union): Add Verilog private data field.
1232 * bfd-in2.h: Regenerate.
1234 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1236 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1239 2009-04-23 Matthias Klose <doko@ubuntu.com>
1241 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1243 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1246 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1247 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1248 (elf32_arm_size_stubs): Likewise.
1249 (record_thumb_to_arm_glue): Deleted unused function.
1250 (bfd_elf32_arm_process_before_allocation): No longer handle
1251 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1252 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1253 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1255 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1257 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1258 (elf32_arm_write_section): Declare early.
1259 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1260 (arm_allocate_glue_section_space): Exclude empty sections.
1261 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1262 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1264 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1265 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1266 (elf32_arm_size_dynamic_sections): Allocate interworking
1268 (bfd_elf32_bfd_final_link): Define.
1270 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1272 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1274 * coffcode.h (coff_compute_section_file_positions): Clear
1275 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1277 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1278 force_minimum_alignment.
1280 * libcoff.h: Regenerated.
1282 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1283 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1285 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1286 nor target_subsystem.
1288 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1289 force_minimum_alignment nor target_subsystem.
1291 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1293 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1294 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1295 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1296 include in coff-x86_64.c of headers.
1297 (PDATA_ROW_SIZE): New define.
1298 (pex_regs[]): New static array.
1299 (pex64_get_runtime_function): New static function.
1300 (pex64_get_unwind_info): Likewise.
1301 (pex64_get_scope_entry): Likewise.
1302 (pex64_xdata_print_uwd_codes): Likewise.
1303 (pex64_get_section_by_rva): Likewise.
1304 (pex64_dump_xdata): Likewise.
1305 (pex64_bfd_print_pdata): Likewise.
1306 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1307 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1308 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1310 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1311 Alan Modra <amodra@bigpond.net.au>
1312 Dave Korn <dave.korn.cygwin@gmail.com>
1314 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1315 long names and non-NUL-terminated strings.
1317 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1319 * bfd-in2.h: Regenerated.
1321 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1323 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1324 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1326 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1329 * coffcode.h (bfd_pei_p): New.
1331 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1332 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1333 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1334 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1335 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1336 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1338 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1339 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1340 bfd_efi_rtdrv_x86_64_vec,
1341 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1342 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1343 * targets.c: Likewise.
1345 * configure: Regenerated.
1346 * libcoff.h: Likewise.
1347 * Makefile.in: Likewise.
1349 * efi-app-ia32.c: Removed.
1350 * efi-app-x86_64.c: Likewise.
1351 * efi-bsdrv-ia32.c: Likewise.
1352 * efi-bsdrv-ia64.c: Likewise.
1353 * efi-bsdrv-x86_64.c: Likewise.
1354 * efi-rtdrv-ia32.c: Likewise.
1355 * efi-rtdrv-ia64.c: Likewise.
1356 * efi-rtdrv-x86_64.c: Likewise.
1357 * efi-rtdrv-ia32.c: Likewise.
1359 * efi-app-ia64.c: Moved to ...
1361 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1362 (TARGET_NAME): Set to pei-ia64.
1364 * libpei.h (bfd_target_pei_p): Removed.
1365 (bfd_target_pei_arch): Likewise.
1366 (bfd_target_efi_app_p): Likewise.
1367 (bfd_target_efi_app_arch): Likewise.
1368 (bfd_target_efi_bsdrv_p): Likewise.
1369 (bfd_target_efi_bsdrv_arch): Likewise.
1370 (bfd_target_efi_rtdrv_p): Likewise.
1371 (bfd_target_efi_rtdrv_arch): Likewise.
1372 (bfd_pe_executable_p): Likewise.
1374 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1375 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1376 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1377 and efi-rtdrv-ia32.c.
1378 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1379 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1380 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1381 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1382 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1383 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1384 (efi-app-ia64.lo): Removed.
1385 (efi-bsdrv-ia32.lo): Likewise.
1386 (efi-rtdrv-ia32.lo): Likewise.
1387 (efi-app-ia64.lo): Likewise.
1388 (efi-bsdrv-ia64.lo): Likewise.
1389 (efi-rtdrv-ia64.lo): Likewise.
1390 (efi-app-x86_64.lo): Likewise.
1391 (efi-bsdrv-x86_64.lo): Likewise.
1392 (efi-rtdrv-x86_64.lo): Likewise.
1395 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1397 (arch_type): Removed.
1398 (pe_arch): Likewise.
1399 (pe_bfd_object_p): Just return coff_object_p.
1401 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1402 bfd_pe_executable_p with bfd_pei_p.
1404 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1406 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1407 PLT entries to an undefined symbol when generating a shared
1410 2009-04-17 Nick Clifton <nickc@redhat.com>
1413 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1415 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1417 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1418 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1419 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1420 * binary.c (binary_bfd_define_common_symbol): Likewise.
1421 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1422 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1423 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1424 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1425 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1426 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1427 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1428 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1429 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1430 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1431 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1432 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1433 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1434 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1435 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1436 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1437 * som.c (som_bfd_define_common_symbol): Likewise.
1438 * srec.c (srec_bfd_define_common_symbol): Likewise.
1439 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1440 * versados.c (versados_bfd_define_common_symbol): Likewise.
1441 * vms.c (vms_bfd_define_common_symbol): Likewise.
1442 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1443 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1444 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1445 (pmac_xcoff_vec): Likewise.
1446 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1447 (aix5coff64_vec): Likewise.
1448 * linker.c (bfd_generic_define_common_symbol): New function.
1449 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1450 (_bfd_define_common_symbol): New field.
1451 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1452 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1453 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1455 * bfd-in2.h: Regenerate.
1456 * libbfd.h: Likewise.
1457 * libcoff.h: Likewise.
1459 2009-04-15 Anthony Green <green@moxielogic.com>
1461 * targets.c: Add moxie support.
1462 * Makefile.am: Ditto.
1463 * Makefile.in: Rebuilt.
1464 * cpu-moxie.c, elf32-moxie.c: New files.
1465 * archures.c: Add moxie support.
1466 * configure.in: Add moxie support.
1467 * configure: Rebuilt.
1468 * config.bfd, archures.c: Add moxie support.
1469 * bfd-in2.h: Rebuilt.
1471 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1473 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1474 branch to an undef weak symbol into a jump to next instruction if
1475 a PLT entry will be created.
1477 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1479 * coffgen.c (make_a_section_from_file): Set the backend long
1480 section names enable if long section names found on input.
1481 * coffcode.h: Extend long section names documentation to match.
1483 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1485 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1488 2009-04-07 DJ Delorie <dj@redhat.com>
1490 * archures.c: Add bfd_mach_mep_c5.
1491 * bfd-in2.h: Likewise.
1492 * cpu-mep.c: Add bfd_c5_arch.
1493 * elf32-mep.c: Support it.
1495 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1497 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1498 info->callbacks->einfo.
1499 * linker.c (_bfd_generic_section_already_linked): Likewise.
1501 2009-04-06 DJ Delorie <dj@redhat.com>
1503 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1505 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1507 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1508 _bfd_pex64_print_pdata only if PE is defined.
1510 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1511 (_bfd_pex64_print_pdata): This.
1513 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1514 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1517 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1519 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1520 _bfd_pep_print_x64_pdata.
1521 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1522 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1524 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1526 * elf32-xtensa.c (relax_property_section): Always set r_offset
1529 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1531 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1532 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1534 (elf32_arm_stub_type): New enum values for the two new stubs.
1535 (arm_type_of_stub): Make use of the two new stubs.
1536 (arm_size_one_stub): Handle the two new stubs.
1538 2009-04-01 Matt Thomas <matt@netbsd.org>
1540 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1541 hidden symbols into the GOT or PLT.GOT.
1542 (elf_vax_relocate_section): Do not emit a PCREL reloc
1543 into a shared object if it is against a hidden symbol.
1545 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1547 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1548 and know_contains_shared_object_p.
1549 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1550 Cache the result in the archive_info table.
1551 (xcoff_auto_export_p): Add an "info" parameter and update the
1552 call to xcoff_archive_contains_shared_object_p.
1553 (xcoff_mark_auto_exports): Update accordingly.
1554 (xcoff_post_gc_symbol): Likewise.
1556 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1558 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1561 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1563 * coff-rs6000.c (member_layout): New structure.
1564 (archive_iterator): Likewise.
1565 (member_layout_init): New function.
1566 (archive_iterator_begin): Likewise.
1567 (archive_iterator_next): Likewise.
1568 (xcoff_write_armap_old): Use the new iterator functions.
1569 (do_shared_object_padding): Delete.
1570 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1571 handling of arch_info.
1572 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1573 first loop rather than the second. Allocate a member header if
1574 there isn't one, then work out the stat information and length
1575 in the first loop too. Use the new iterators for the second loop.
1576 (xcoff_write_archive_contents_big): Likewise.
1578 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1580 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1581 (bfd_xcoff_set_archive_import_path): Likewise.
1582 * bfd-in2.h: Regenerate.
1583 * xcofflink.c: Include libiberty.h.
1584 (xcoff_archive_info): New structure.
1585 (xcoff_archive_info_hash): New function.
1586 (xcoff_archive_info_eq): Likewise.
1587 (xcoff_get_archive_info): Likewise.
1588 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1589 (bfd_xcoff_split_import_path): New function.
1590 (bfd_xcoff_set_archive_import_path): Likewise.
1591 (xcoff_set_import_path): Move earlier in file.
1592 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1593 object to the the directory part of the bfd's filename. Get the
1594 import path and filename of an archive object from the archive's
1595 xcoff_tdata, initializing it if necessary. Update use of
1597 (bfd_link_input_bfd): Update use of import_file_id.
1598 (xcoff_write_global_symbol): Likewise.
1600 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1602 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1604 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1606 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1607 a .loader section for relocatable links.
1608 (xcoff_need_ldrel_p): New function.
1609 (xcoff_mark): Use it.
1610 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1612 (xcoff_build_ldsym): New function, split out from...
1613 (xcoff_build_ldsyms): ...here. Rename to...
1614 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1615 call xcoff_build_ldsym, if there's a loader section.
1616 (xcoff_build_loader_section): New function, extracted verbatim from...
1617 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1618 there's a loader section. Only add an __rtinit loader symbol
1619 if there's a loader section. Update after above name change.
1620 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1621 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1622 and xcoff_create_ldrel.
1623 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1624 (xcoff_reloc_link_order): Likewise, but only call it if there's
1625 a loader section. Use xcoff_symbol_section.
1626 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1627 if there's a loader section.
1629 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1631 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1633 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1635 * elf32-arm.c (group_sections): Rewrite loops for better
1638 2009-03-30 DJ Delorie <dj@redhat.com>
1640 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1641 relocs when doing a relocatable link.
1643 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1645 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1646 "ERROR:", in error messages.
1647 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1648 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1649 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1650 (elf32_arm_merge_eabi_attributes): Likewise.
1651 (elf32_arm_merge_private_bfd_data): Likewise.
1653 2009-03-27 Nick Clifton <nickc@redhat.com>
1655 * section.c (bfd_get_section_contents): Detect and handle the case
1656 where a section has the SEC_IN_MEMORY flag set but no actual
1659 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1662 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1663 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1664 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1665 if we don't find matching PT_LOAD when copying.
1667 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1669 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1670 the reloc descriptions.
1672 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1674 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1675 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1676 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1678 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1680 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1681 (bfd_i386_arch_intel_syntax): Likewise.
1682 (i8086_arch): Likewise.
1683 (bfd_x86_64_arch): Likewise.
1685 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1687 * elf32-cris.c (cris_elf_relocate_section): <case
1688 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1689 symbols for non-allocated sections. Don't check whether to
1690 generate R_CRIS_DTPMOD for non-allocated sections.
1691 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1692 handle relocation GC:ing if applied to non-allocated section.
1693 (cris_elf_check_relocs): Similar.
1695 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1696 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1697 when emitting a known TP offset in the GOT.
1699 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1701 * elf64-ppc.c (synthetic_opd): Delete.
1702 (compare_symbols): Look for .opd name rather than section match.
1703 (ppc64_elf_get_synthetic_symtab): Likewise.
1705 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1707 * elf32-ppc.c (is_pic_glink_stub): Delete.
1708 (is_nonpic_glink_stub): New function.
1709 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1711 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1713 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1714 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1716 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1717 macros for visibilty and locality checks.
1718 (elf_s390_adjust_dynamic_symbol): Likewise.
1719 (allocate_dynrelocs): Likewise.
1720 (elf_s390_relocate_section): Likewise.
1721 (elf_s390_finish_dynamic_symbol): Likewise.
1722 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1723 (elf_s390_adjust_dynamic_symbol): Likewise.
1724 (allocate_dynrelocs): Likewise.
1725 (elf_s390_relocate_section): Likewise.
1726 (elf_s390_finish_dynamic_symbol): Likewise.
1728 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1730 * bfd-in2.h: Regenerated.
1731 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1732 for debugging sections and map memory read/write dependent on
1734 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1735 without memory read flags set.
1736 * section.c: Add SEC_COFF_NOREAD to section flags.
1738 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1740 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1743 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1745 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1746 "no overlays" return. If there are overlays, create overlay
1747 manager entry symbols here, so that..
1748 (spu_elf_build_stubs): ..we don't need to set them up here.
1749 Simplify entry symbol tests.
1750 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1752 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1754 * elf.c (elfcore_grok_openbsd_procinfo)
1755 (elfcore_grok_openbsd_note): New functions.
1756 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1758 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1760 * vms-hdr.c: Don't include alloca.h.
1761 * elf32-m68hc1x.c: Include alloca-conf.h.
1763 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1765 * Makefile.am: Run "make dep-am".
1766 * Makefile.in: Regenerate.
1768 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1770 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1772 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1774 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1776 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1777 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1778 ovly_return fields with ovly_entry[2]. Adjust all users.
1779 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1781 (spu_elf_build_stubs): Likewise.
1782 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1783 ovly_flavour changes. Update all callers.
1784 (ovl_stub_size_log2): New function.
1785 (build_stub): Handle compact icache stubs. Use different manager
1786 entry point for stubs in non-icache area.
1787 (spu_elf_size_stubs): Don't allocate space for indirect branch
1789 (spu_elf_build_stubs): And don't built them.
1791 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1793 * dwarf2.c (read_section): Always use rawsize, if available.
1795 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1797 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1798 of rawsize and size for buffer.
1800 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1802 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1803 parameter just because fixed sections fit into local store.
1804 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1805 generating overlays if fixed sections plus reserved stack
1806 and heap space fit into local store.
1808 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1810 * elf32-spu.c (build_stub): Correct icache set_id.
1811 (spu_elf_relocate_section): Likewise.
1813 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1815 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1816 symbol table if it was created by the current call.
1818 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1820 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1821 class XMC_DS rather than XMC_UA.
1823 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1825 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1826 bfd_boolean export_defineds parameter with an unsigned int
1827 auto_export_flags parameter.
1828 * bfd-in2.h: Regenerate.
1829 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1830 split out from xcoff_build_ldsyms.
1831 (xcoff_covered_by_expall_p): New function.
1832 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1833 but with extra code to handle -bexpfull and -bexpall.
1834 (xcoff_mark_auto_exports): New function.
1835 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1836 a function should be automatically exported.
1837 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1838 parameter with an auto_export_flags parameter. Update ldinfo
1839 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1842 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1844 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1845 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1846 init and fini functions. Do garbage collection for objects
1847 without an entry point too.
1849 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1851 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1852 check whether a symbol has csect information.
1853 (coff_print_aux): Likewise.
1854 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1855 information for C_AIX_WEAKEXT too.
1856 (_bfd_xcoff_swap_aux_out): Likewise.
1857 (xcoff_reloc_type_br): Handle defweak symbols too.
1858 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1859 information for C_AIX_WEAKEXT too.
1860 (_bfd_xcoff64_swap_aux_out): Likewise.
1861 (xcoff64_reloc_type_br): Handle defweak symbols too.
1862 * coffgen.c (coff_print_symbol): Handle auxillary function
1863 information for C_AIX_WEAKEXT too.
1864 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1865 instead of BSF_GLOBAL if the L_WEAK flag is set.
1866 (xcoff_dynamic_definition_p): New function.
1867 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1868 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1869 always take the symbol class from the ldsym. Use weak bfd symbol
1870 types for weak ldsyms.
1871 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1872 Fix the check for whether a definition is from a shared object.
1873 Allow redefinitions of weak symbols.
1874 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1875 (xcoff_keep_symbol_p): Likewise.
1876 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1877 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1878 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1879 but mark them as L_WEAK.
1880 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1881 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1883 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1885 * xcofflink.c (xcoff_mark): When walking the relocations,
1886 only mark the target symbol or the target section, not both.
1887 (xcoff_final_definition_p): New function.
1888 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1889 symbol is a valid definition of the associated output symbol.
1890 Use XCOFF_ALLOCATED to stop the same hash table entry having
1892 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1894 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1896 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1898 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1901 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1903 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1904 * libcoff.h: Regenerate.
1905 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1906 line-number counts in the bfd's lineno_counts field.
1907 Don't keep per-csect line-number counts.
1908 (xcoff_sweep): Don't update per-csect line-number counts.
1909 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1910 entries in each output section.
1911 (xcoff_link_input_bfd): Get the number of line numbers from
1912 the bfd's lineno_counts field, rather than recalculating it
1913 from scratch. Fix the range check when updating C_BINCL and
1915 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1916 here. Don't expect csects to have line-number counts.
1918 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1920 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1921 * libcoff.h: Regenerate.
1922 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1923 "skip" logic from xcoff_link_input_bfd.
1924 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1925 objects in a dynamic link, rather than checking whether csectpp
1926 is null. Always allocate debug_index for other objects,
1927 and always go through the loop. Update the type of debug_index
1928 after the change above. Read the auxillary csect information
1929 and use xcoff_keep_symbol_p to decide whether a symbol should
1930 be kept. Set its debug_index to -2 if not.
1931 (xcoff_link_input_bfd): Update the type of debug_index after
1932 the change above and always expect it to be nonnull. Use it to
1933 test whether a symbol should be stripped, rather than making the
1934 decision here. Postpone all symbol creation to the second pass.
1936 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1938 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1939 creating a descriptor.
1940 (xcoff_sweep): Don't mark toc_section unless it's needed.
1941 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1942 when marking every bfd.
1943 (xcoff_link_input_bfd): Skip all TOC anchors.
1944 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1945 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1946 to -1; call xcoff_find_tc0 instead.
1948 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1950 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1951 * libcoff.h: Regenerate.
1952 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1953 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1954 the previous symbol's csect. Treat last_symndx as an inclusive value
1955 and simplify its handling.
1956 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1957 symbols with the right csect. Don't mark rsec when processing
1958 relocations against undefined or absolute sections.
1959 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1960 of bfd_und_section_ptr.
1961 (xcoff_link_input_bfd): Likewise.
1963 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1965 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1966 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1967 flag is set. Assert that all undefined symbols are either
1968 imported or defined by a dynamic object.
1969 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1970 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1971 handling to all relocations. Only set XCOFF_CALLED for function
1973 (xcoff_find_function): New function, split out from...
1974 (bfd_xcoff_export_symbol) ...here.
1975 (xcoff_set_import_path): New function, split out from...
1976 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1977 meaning of XCOFF_CALLED.
1978 (xcoff_mark_symbol): If we mark an undefined and unimported
1979 symbol, find some way of defining it. If the symbol is a function
1980 descriptor, fill in its definition automatically. If the symbol
1981 is a function, mark its descriptor and allocate room for global
1982 linkage code. Otherwise mark the symbol as implicitly imported.
1983 Move the code for creating function descriptors from...
1984 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1985 check for symbols that were implicitly defined.
1986 (xcoff_mark): Don't count any dynamic relocations against
1988 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1989 in the xcoff link info.
1990 (xcoff_link_input_bfd): Remove handling of undefined and
1993 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1995 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1996 if the target is absolute. Fix comment typo.
1997 (xcoff_ppc_relocate_section): Remove FIXME.
1998 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1999 if the target is absolute.
2001 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2003 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2004 R_POS and R_NEG relocations against absolute symbols to the
2007 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2009 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2010 to 2 for bfd_mach_ppc_620.
2012 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2014 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2015 * configure.in: Likewise.
2016 * configure: Regenerate.
2018 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2021 * elf.c (assign_section_numbers): Generate symbol table if there
2022 is any relocation in output.
2023 (_bfd_elf_compute_section_file_positions): Likewise.
2025 2009-03-13 Nick Clifton <nickc@redhat.com>
2028 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2029 * elflink.c (elf_link_read_relocs_from_section): Use
2030 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2031 relocs but no symbol table.
2032 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2034 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2037 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2038 to check ___tls_get_addr.
2040 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2041 strncmp to check __tls_get_addr.
2043 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2045 * dwarf2.c (read_section): Always check the offset, even when the
2046 section has been read before.
2048 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2050 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2053 2009-03-11 Chris Demetriou <cgd@google.com>
2055 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2056 * bfd-in2.h: Regenerate.
2057 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2058 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2060 (bsd_write_armap): Likewise.
2061 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2062 flag is set, do nothing.
2063 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2066 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2068 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2069 used to update stack pointer.
2071 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2074 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2075 for unknown symbols in absolute section.
2077 2009-03-06 Nick Clifton <nickc@redhat.com>
2079 * po/es.po: Updated Spanish translation.
2081 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2083 * elf32-arm.c (group_sections): Take next section size into
2084 account before accepting to group it.
2086 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2088 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2090 (elf32_arm_final_link_relocate): Likewise.
2092 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2095 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2097 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2099 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2100 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2101 (BFD_FAKE_SECTION): Init new flag.
2102 * ecoff.c (bfd_debug_section): Likewise.
2103 * bfd-in2.h: Regenerate.
2104 * libbfd.h: Regenerate.
2105 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2106 (ppc_elf_reloc_type_lookup): Handle new relocs.
2107 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2108 without marker relocs.
2109 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2110 if section has no old-style calls.
2111 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2112 Don't try to optimize new-style __tls_get_addr call when handling
2113 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2115 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2116 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2117 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2118 without marker relocs.
2119 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2120 if section has no old-style calls. Set toc_ref for new relocs as
2122 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2123 Don't try to optimize new-style __tls_get_addr call when handling
2124 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2127 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2130 * configure.in: Test for ld --as-needed support. Link shared
2131 libbfd against libm.
2132 * configure: Regenerate.
2134 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2136 * Makefile.am: Run "make dep-am".
2137 * Makefile.in: Regenerate.
2139 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2141 * elf32-score7.c: New file.
2142 * elf32-score.h: New file.
2143 * elf32-score.c: Add code to support score 7. Set score7 as the
2145 * cpu-score.c: Add score7 architecure.
2146 (compatibile): New function.
2147 * Makefile.am: Add rules for building elf32-score7 object.
2148 * Makefile.in: Regenerate.
2149 * configure.in: Add elf32-score7 object to score vectors.
2150 * configure: Regenerate.
2151 * reloc.c: Add score7 relocs.
2152 * archures.c: Add score3 and score7 machine numbers.
2153 * bfd-in2.h: Regenerate.
2154 * libbfd.h: Regenerate.
2156 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2158 * configure: Regenerate.
2160 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2162 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2163 (elf32_hppa_check_relocs): Use it.
2165 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2167 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2168 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2169 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2170 (elf_hppa_record_segment_addrs): Likewise.
2171 (elf_hppa_final_link): Likewise.
2172 (elf_hppa_relocate_insn): Likewise.
2173 (elf_hppa_final_link_relocate): Likewise.
2174 (elf64_hppa_relocate_section): Likewise.
2175 * elf64-hppa.c: Insert above.
2177 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2179 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2180 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2181 (elf_hppa_relocate_section): Likewise.
2182 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2183 from struct elf_link_hash_entry. Add count field.
2184 (struct elf64_hppa_dyn_hash_table): Delete.
2185 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2186 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2187 (hppa_elf_hash_entry, eh_name): Define.
2188 (elf64_hppa_new_dyn_hash_entry): Delete.
2189 (elf64_hppa_dyn_hash_lookup): Delete.
2190 (elf64_hppa_dyn_hash_traverse): Delete.
2191 (get_dyn_name): Delete.
2192 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2193 of struct elf64_hppa_dyn_hash_entry *.
2194 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2195 allocate_global_data_plt, allocate_global_data_stub,
2196 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2198 (hppa64_link_hash_newfunc): New.
2199 (elf64_hppa_hash_table_create): Rework.
2200 (count_dyn_reloc): Likewise.
2201 (hppa64_elf_local_refcounts): New.
2202 (elf64_hppa_check_relocs): Rework using standard technique for recording
2203 local DLT, PLT and OPD reference counts.
2204 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2205 elf_link_hash_entry *.
2206 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2207 allocate_global_data_plt, allocate_global_data_stub,
2208 allocate_global_data_opd, allocate_dynrel_entries,
2209 elf64_hppa_adjust_dynamic_symbol,
2210 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2211 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2212 Use hppa_link_hash_table. Rework.
2213 (elf64_hppa_link_output_symbol_hook): Rework.
2214 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2215 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2216 elf64_hppa_finish_dynamic_sections): Likewise.
2218 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2220 * elf32-arm.c (stub_reloc_type): Removed.
2221 (insn_sequence): Renamed reloc_type field to r_type.
2222 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2223 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2224 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2225 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2226 (arm_stub_is_thumb): Catch new stubs.
2227 (arm_type_of_stub): Handle new stubs.
2228 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2229 (bfd_elf32_arm_process_before_allocation): Remove useless
2232 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2234 * elf.c (elf_find_function): Use is_function_type to check
2237 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2239 * xtensa-modules.c: Revert to previous version 1.11 due
2240 to inadvertant commit.
2242 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2244 * elf32-xtensa.c (text_action_add): Separate test for action
2245 type. Break if saved action is ta_widen_insn at same offset.
2247 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2249 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2250 to elf32_arm_stub_long_branch_any_arm_pic.
2251 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2252 (enum elf32_arm_stub_type, arm_type_of_stub)
2253 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2256 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2258 * elf32-arm.c (PREV_SEC): Update comment.
2259 (group_sections): Rename argument to stubs_always_after_branch.
2260 Reverse the list and place stubs at the end of input sections.
2262 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2264 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2266 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2268 (arm_size_one_stub): Remove unnecessary break.
2269 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2271 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2273 * elf32-arm.c (stub_insn_type): New type.
2274 (stub_reloc_type): Likewise.
2275 (insn_sequence): Likewise.
2276 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2277 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2278 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2279 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2280 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2281 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2282 (elf32_arm_stub_hash_entry): Add new helper fields.
2283 (stub_hash_newfunc): Initialize these new fields.
2284 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2285 to take endianness into account.
2286 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2287 (arm_map_one_stub): Code is now more generic, thanks to
2290 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2292 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2294 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2295 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2296 BLX is not available. Fix typo in warning message. Add comments
2297 and improve formatting.
2298 (arm_build_one_stub): Adjust to new
2299 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2300 (arm_map_one_stub): Likewise.
2302 2009-02-23 Tristan Gingold <gingold@adacore.com>
2303 Eric Botcazou <ebotcazou@adacore.com>
2304 Douglas B Rupp <rupp@gnat.com>
2306 * vms.h: Update copyright year, fix comments, reorder declarations.
2307 (_bfd_save_vms_section): Remove the prototype.
2308 (EGPS_S_V_NO_SHIFT): New constant.
2309 (bfd_vms_set_section_flags): New prototype.
2310 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2312 (EGSY_S_W_FLAGS): Ditto.
2313 (EGSY_S_V_QUAD_VAL): Ditto.
2314 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2315 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2316 EGST_S_B_NAMLNG): Ditto.
2317 (ESRF_S_B_NAMLNG): Ditto.
2318 (ETIR_S_C_HEADER_SIZE): Ditto.
2319 (EGPS_S_V_ALLOC_64BIT): Ditto.
2320 (DST_S_C_EPILOG): Ditto.
2321 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2322 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2323 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2324 (DST_S_L_PCLINE_UNSLONG): Ditto.
2325 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2326 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2327 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2328 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2329 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2330 (DST_S_B_SRC_UNSBYTE): Ditto.
2331 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2333 (vms_section, vms_reloc): Remove types.
2334 (hdr_struc): Replaced by ...
2335 (hdr_struct): ... new type.
2336 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2337 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2338 (EMH_DATE_LENGTH): Ditto.
2339 (eom_struc): Replaced by ...
2340 (eom_struct): ... new type.
2341 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2342 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2343 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2344 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2345 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2346 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2347 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2348 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2349 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2350 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2351 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2352 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2353 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2354 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2355 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2356 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2357 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2358 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2359 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2360 (enum file_type_enum): New type.
2361 (struct location_struct): Removed.
2362 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2363 (struct funcinfo, struct module): Ditto.
2364 (struct vms_private_data_struct): Update fields.
2365 (struct vms_section_data_struct): New type.
2367 * vms.c: Update copyright year, fix comments,
2368 Fix includes for DECC, add prototypes.
2369 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2371 Use flavour to set is_vax, location_stack is removed.
2372 (struct pair): Declare.
2373 (fill_section_ptr): Initialize variables at declaration.
2374 Add guard to set SECTION_SYM flag, handlde und section.
2375 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2376 (_bfd_vms_slurp_object_records): New function, replaces previous
2378 (vms_slurp_module): New function.
2379 (vms_slurp_image): Ditto.
2380 (vms_object_p): Complete rewrite.
2381 (vms_mkobject): Use is_vax field to slect architecture.
2382 (free_reloc_stream): New function.
2383 (vms_convert_to_var): Ditto.
2384 (vms_convert_to_var_1): Ditto.
2385 (vms_convert_to_var_unix_filename): Ditto.
2386 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2388 (vms_new_section_hook): Set alignment to 0, allocate private data.
2389 (vms_get_section_contents): Load content.
2390 (vms_get_symbol_info): Handle undefined section.
2391 (vms_find_nearest_line): Handle.
2392 (alloc_reloc_stream): New function.
2393 (vms_slurp_reloc_table): Ditto.
2394 (vms_get_reloc_upper_bound): Make it real.
2395 (vms_canonicalize_reloc): Do the real work.
2396 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2398 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2399 (vms_set_arch_mach): Check arch.
2400 (vms_set_section_contents): Copy the content after allocation.
2401 (vms_alpha_vec): Update object flags.
2403 * vms-tir.c: Update copyright year, fix comments,
2404 add prototypes for new functions.
2405 (dst_define_location): New function.
2406 (dst_restore_location): New function.
2407 (dst_retrieve_location): New function.
2408 (dst_check_allocation): New function.
2409 (image_dump): Call dst_check_allocation.
2410 (image_write_b): Ditto.
2411 (image_write_w): Ditto.
2412 (image_write_l): Ditto.
2413 (image_write_q): Ditto.
2414 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2415 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2417 Call error handler instead of abort if name is not known.
2418 (etir_sta): Add quarter_relocs argument and set it.
2421 (etir_opr): Ditto, return FALSE in case of error.
2422 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2423 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2424 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2425 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2426 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2427 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2428 Return FALSE in case of error.
2429 (tir_sta): Change sign of psect.
2431 (tir_cmd): Fix cast. Makes tir_table static const.
2432 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2433 add argument to explain.
2434 (analyze_etir): Initialize maxptr, add quarter_relocs
2435 declaration, move some declarations into inner scopes.
2436 Handle quarter_relocs and STO_IMM.
2437 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2438 (_bfd_vms_slurp_relocs): New function.
2439 (_bfd_vms_decode_relocs): New function.
2440 (sto_imm): Rewritten.
2441 (start_first_etbt_record): New function.
2442 (start_another_etbt_record): Ditto.
2443 (etir_output_check): Ditto.
2444 (defer_reloc_p): Ditto.
2445 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2446 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2447 rewritte relocations handling.
2448 (_bfd_vms_write_tbt): Removed.
2449 (_bfd_vms_write_dbg): Ditto.
2451 * vms-misc.c: Update copyright year, Fix comments.
2452 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2453 (maybe_adjust_record_pointer_for_object): New function.
2454 (_bfd_vms_get_first_record): New function, replaces ...
2455 (_bfd_vms_get_record): .. removed.
2456 (_bfd_vms_get_object_record): New function.
2457 (_bfd_vms_get_object_record): New function.
2458 (vms_get_remaining_object_record): New function, replaces ...
2459 (_bfd_vms_get_next_record): ... removed.
2460 (add_new_contents): Removed.
2461 (_bfd_save_vms_section): Removed.
2462 (_bfd_get_vms_section): Removed.
2463 (_bfd_vms_output_flush): Write in VAR format.
2464 (new_symbol): Don't make UND section.
2466 * vms-hdr.c: Update copyright year, update list of record handled.
2467 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2468 (_bfd_vms_write_hdr): Strip vms and unix patches,
2469 add comments, truncate module name at 31 characters,
2470 use constants instead of hard-coded value,
2471 write BFD version instead of a fixed string.
2472 (_bfd_vms_slurp_ihd): New function.
2473 (_bfd_vms_slurp_isd): Ditto.
2474 (_bfd_vms_slurp_ihs): Ditto.
2475 (new_module): Ditto.
2476 (parse_module): Ditto
2477 (build_module_list): Ditto.
2478 (module_find_nearest_line): Ditto.
2479 (_bfd_vms_find_nearest_dst_line): Ditto.
2480 (vms_slurp_debug): Ditto.
2481 (_bfd_vms_slurp_dbg): Ditto.
2482 (_bfd_vms_slurp_tbt): Ditto.
2483 (_bfd_vms_write_dbg): Ditto.
2484 (_bfd_vms_write_tbt): Ditto.
2486 * vms-gsd.c: Update copyright year, update list of records handled.
2487 (EVAX_LITERALS_NAME): New macro.
2488 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2489 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2490 (register_universal_symbol): New function and prototype.
2491 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2492 improve debug messages,
2493 use constants instead of hard-coded value,
2494 fix missing endianness conversion,
2495 handle global symbol (SYMG).
2496 (bfd_vms_set_section_flags): New function.
2497 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2498 handle section literals,
2500 handle section bfd and vms flags,
2501 don't output LIB$INITIALIZE symbol,
2502 fix handling of weak symbols,
2503 fix evax vs vax procedure descriptor,
2504 handle absolute symbols.
2506 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2507 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2509 * makefile.vms (DEFS): Fix flags for VMS.
2511 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2513 * bfd-in2.h: Regenerated.
2514 * libbfd.h: Regenerated.
2516 2009-02-20 Cary Coutant <ccoutant@google.com>
2518 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2521 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2524 * coffcode.h (coff_write_object_contents): Don't let the string
2525 table offset overflow the s_name field when using long section names.
2527 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2529 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2530 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2531 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2532 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2533 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2534 (bfd_pmac_xcoff_backend_data): Likewise.
2535 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2536 (bfd_xcoff_aix5_backend_data): Likewise.
2537 (xcoff64_write_object_contents): Delete unused long_section_names
2539 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2540 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2542 * coffcode.h (documentation): Update to describe long section names.
2543 (COFFLONGSECTIONCATHELPER): New helper macro.
2544 (BLANKOR1TOODD): Likewise.
2545 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2546 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2547 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2548 (bfd_coff_set_long_section_names_allowed): New function.
2549 (bfd_coff_set_long_section_names_disallowed): Likewise.
2550 (struct bfd_coff_backend_data): Add new backend hook function
2551 pointer _bfd_coff_set_long_section_names.
2552 (bfd_coff_set_long_section_names): New backend hook.
2553 (coff_write_object_contents): Only generate long section names if
2554 bfd_coff_long_section_names() indicates they are currently enabled.
2555 (bfd_coff_std_swap_table): Make non-const, and initialise long
2556 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2557 (ticoff0_swap_table): Likewise to both.
2558 (ticoff1_swap_table): Again, likewise to both.
2559 * coffgen.c (make_a_section_from_file): Allow long section names
2560 as inputs even if not currently allowed for outputs.
2561 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2562 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2563 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2564 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2565 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2566 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2567 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2568 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2569 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2570 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2571 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2572 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2573 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2574 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2575 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2576 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2577 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2578 * libcoff-in.h: Update copyright year to cause updated copyright
2579 year in generated libcoff.h, and fix typo.
2580 * libcoff.h: Regenerated.
2581 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2582 (_bfd_ecoff_no_long_sections): Add prototype.
2583 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2584 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2585 defined by an including .c file.
2586 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2587 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2588 (ticoff1_swap_table): Likewise to both.
2590 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2592 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2593 stub. Catch default case error.
2594 (arm_map_one_stub): Add missing Thumb mapping symbol.
2596 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2599 * elf32-avr.c: Handle case where no local symbos exist correctly.
2601 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2604 * elf32-arm.c (arm_long_branch_stub,
2605 arm_thumb_v4t_long_branch_stub,
2606 arm_thumb_thumb_long_branch_stub,
2607 arm_thumb_arm_v4t_long_branch_stub,
2608 arm_thumb_arm_v4t_short_branch_stub,
2609 arm_pic_long_branch_stub):
2610 Renamed to elf32_arm_stub_long_branch_any_any,
2611 elf32_arm_stub_long_branch_v4t_arm_thumb,
2612 elf32_arm_stub_long_branch_thumb_only,
2613 elf32_arm_stub_long_branch_v4t_thumb_arm,
2614 elf32_arm_stub_short_branch_v4t_thumb_arm,
2615 elf32_arm_stub_long_branch_any_any_pic.
2616 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2617 arm_thumb_thumb_stub_long_branch,
2618 arm_thumb_arm_v4t_stub_long_branch,
2619 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2620 Renamed to arm_stub_long_branch_any_any,
2621 arm_stub_long_branch_v4t_arm_thumb,
2622 arm_stub_long_branch_thumb_only,
2623 arm_stub_long_branch_v4t_thumb_arm,
2624 arm_stub_short_branch_v4t_thumb_arm,
2625 arm_stub_long_branch_any_any_pic.
2627 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2629 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2630 in branch offset check.
2632 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2634 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2635 add toc.symndx and toc.add.
2636 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2638 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2640 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2641 (branch_reloc_hash_match): New function, extracted from..
2642 (ppc64_elf_tls_optimize): ..here.
2643 (ppc64_elf_relocate_section): Properly set addends when optimizing
2644 tls sequences. Avoid unnecessary reading and writing of insns.
2645 Only redo reloc when symbol changed. Bypass symbol checks when
2647 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2648 (branch_reloc_hash_match): New function, extracted from..
2649 (ppc_elf_tls_optimize): ..here.
2650 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2651 Don't clear addend on zapped __tls_get_addr reloc.
2653 2009-02-12 Nick Clifton <nickc@redhat.com>
2656 * elflink.c (bfd_elf_final_link): When counting the relocations,
2657 if the header size has not been set yet then assume that it will
2658 match the output section's reloc type.
2660 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2662 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2665 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2667 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2668 (find_function): Likewise.
2669 (pasted_function): Don't error if no prior function found.
2670 (discover_functions): Revert 2008-12-10 change. Extend first
2671 function range to start of section.
2673 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2675 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2677 * elf64-hppa.h: Likewise.
2679 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2681 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2684 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2686 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2687 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2689 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2691 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2692 * archures.c (bfd_mach_mips_xlr): Define.
2693 * bfd-in2.h: Regenerate.
2694 * cpu-mips.c (I_xlr): Define.
2695 (arch_info_struct): Add XLR entry.
2696 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2697 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2698 (mips_mach_extensions): Add XLR entry.
2700 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2702 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2704 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2706 * configure.in: AC_SUBST pdfdir.
2707 * Makefile.am: Add install-pdf, install-pdf-am
2708 and install-pdf-recursive targets. Define pdfdir.
2709 * doc/Makefile.am: Define pdf__strip_dir. Add
2710 install-pdf and install-pdf-am targets.
2711 * po/Make-in: Add install-pdf target.
2712 * configure: Regenerate.
2713 * Makefile.in: Regenerate
2714 * doc/Makefile.in: Regenerate.
2716 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2718 * bfd-in2.h: Regenerate.
2719 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2720 fields from n_entries to n_slots where appropriate, update comments.
2721 (HOWTO): Add TLS relocations.
2722 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2723 (enum elf_m68k_got_offset_size): New enum.
2724 (struct elf_m68k_got_entry.type): Move field to ...
2725 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2726 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2728 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2730 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2731 fields into n_entries array. Update comments.
2732 (elf_m68k_init_got): Simplify, update all uses.
2733 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2734 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2735 GOT entries; update name, update all uses.
2736 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2737 (elf_m68k_get_got_entry): Update.
2738 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2740 (elf_m68k_remove_got_entry_type): Simplify.
2741 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2742 (elf_m68k_can_merge_gots): Update.
2743 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2744 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2745 GOT entries, simplify.
2746 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2747 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2748 field, remove obsoleted local_n_entries field.
2749 (elf_m68k_partition_multi_got_2): New static function.
2750 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2752 (elf_m68k_remove_got_entry_type): Update.
2753 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2754 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2755 update of sgot->size and srelgot->size.
2756 (elf_m68k_gc_sweep_hook): Update.
2757 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2758 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2760 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2761 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2763 2009-02-02 DJ Delorie <dj@redhat.com>
2765 * elf32-mep.c (config_names): Regenerate configuration.
2767 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2769 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2770 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2771 * elf.c (bfd_elf_get_str_section): Make static.
2772 (bfd_elf_find_section): Delete.
2773 * libbfd.h: Regenerate.
2775 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2777 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2778 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2780 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2782 * elflink.c (on_needed_list): New function.
2783 (elf_link_add_object_symbols): Link in --as-needed libs if they
2784 satisfy undefined symbols in other libs.
2786 2009-01-30 Julian Brown <julian@codesourcery.com>
2788 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2789 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2790 with --just-symbols (-R).
2792 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2794 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2795 high_pc in order to properly sign-extend VMAs.
2797 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2798 Mark Shinwell <shinwell@codesourcery.com>
2799 Catherine Moore <clm@codesourcery.com>
2801 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2803 2009-01-28 Catherine Moore <clm@codesourcery.com>
2805 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2806 SEC_LOAD for dynamic relocation sections.
2808 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2810 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2811 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2812 the size of local TLS data.
2814 2009-01-27 Andreas Schwab <schwab@suse.de>
2816 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2817 architectures in the archive.
2819 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2821 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2822 <R_CRIS_32_DTPREL>: Correct relocation value.
2824 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2825 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2826 symbols with non-default visibility.
2828 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2830 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2831 describing the trampolines.
2832 (ppc_elf_relocate_section): Update relocs to describe the
2835 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2837 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2838 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2839 and R_PARISC_PCREL12F relocations.
2841 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2844 * elflink.c (find_version_for_sym): New function split out from,
2845 but without export_dynamic test, ..
2846 (_bfd_elf_link_assign_sym_version): ..here.
2847 (_bfd_elf_export_symbol): Use it.
2849 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2851 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2852 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2853 * elflink.c: ..here, somewhat modified.
2854 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2855 _bfd_elf_link_find_version_dependencies,
2856 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2857 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2858 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2860 * elflink.c: ..and make static here.
2861 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2862 of output_bfd from struct elf_find_verdep_info.
2863 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2864 struct elf_info_failed.
2865 (bfd_elf_size_dynamic_sections): Adjust.
2867 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2870 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2871 after comp_unit_find_line call.
2873 2009-01-21 Nick Clifton <nickc@redhat.com>
2876 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2877 tm_gmtoff field in struct tm.
2879 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2881 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2882 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2883 sections in soft-icache lines unless non_ia_text. Don't add
2884 rodata if doing so would exceed line size.
2886 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2888 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2889 types than bfd_link_hash_indirect, before early return, call
2890 _bfd_elf_link_hash_copy_indirect.
2892 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2894 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2895 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2896 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2897 (elf_backend_obj_attrs_order): New define.
2898 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2899 (elfNN_bed): Add elf_backend_obj_attrs_order.
2901 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2903 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2904 (obj_attr_size): Likewise.
2905 (write_obj_attribute): Likewise.
2906 (_bfd_elf_copy_obj_attributes): Likewise.
2907 (_bfd_elf_parse_attributes): Likewise.
2908 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2909 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2910 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2911 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2912 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2915 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2917 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2918 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2919 (bfd_elf_add_obj_attr_string): Likewise.
2920 (bfd_elf_add_obj_attr_int_string): Likewise.
2921 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2922 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2923 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2924 Tag_nodefaults has no default value.
2925 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2926 comment to reflect the new state.
2928 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2931 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2932 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2933 (adjust_z_magix): Delete dead code handling QMAGIC.
2935 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2937 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2938 IMAGE_SCN_MEM_DISCARDABLE.
2940 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2942 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2943 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2944 * configure.in (commonbfdlib): Delete.
2945 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2946 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2947 is available, not just for linux.
2948 * po/SRC-POTFILES.in: Regenerate.
2949 * Makefile.in: Regenerate.
2950 * configure: Regenerate.
2952 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2953 Julian Brown <julian@codesourcery.com>
2955 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2956 ARM attributes in ABI 2.07.
2957 * elf32-arm.c (get_secondary_compatible_arch): New function.
2958 (set_secondary_compatible_arch): New function.
2959 (tag_cpu_arch_combine): New function.
2960 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2961 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2962 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2963 make it fit with order_01243.
2964 Add support for Tag_also_compatible_with,
2965 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2966 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2967 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2968 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2969 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2970 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2971 Rework the way unknown attributes are handled.
2972 Defer errors until all attributes have been processed.
2974 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2976 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2977 bfd_elf_add_obj_attr_int_string.
2978 Read Tag_compatibility from its new location in the attribute array,
2979 rather than the attribute list.
2980 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2981 bfd_elf_add_obj_attr_int_string.
2982 (_bfd_elf_parse_attributes): Likewise.
2983 (_bfd_elf_merge_object_attributes): There's now only one
2984 Tag_compatibility, and it's in the array, not the list.
2985 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2987 (bfd_elf_add_obj_attr_compat): Rename to
2988 bfd_elf_add_obj_attr_int_string.
2989 (bfd_elf_add_proc_attr_compat): Rename to
2990 bfd_elf_add_proc_attr_int_string.
2991 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2994 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2996 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2997 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2998 (vmsutil.lo): Add dependency rule.
2999 * Makefile.in: Regenerate.
3000 * config.bfd (ia64*-*-*vms*): Add case.
3001 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3002 * configure: Regenerate.
3003 * vmsutil.c: New file.
3004 * vmsutil.h: New file.
3005 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3007 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3008 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3009 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3010 elfNN_vms_object_p): New functions
3011 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3013 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3016 * elflink.c (elf_gc_sweep): Exclude the group section if the
3017 first member of the section group is excluded.
3019 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3022 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3023 saved filename, use bfd_alloc rather than bfd_malloc for it.
3025 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3027 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3029 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3031 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3033 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3035 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3037 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3039 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3041 (struct got_entry): Add br_addr.
3042 (struct call_info): Add priority.
3043 (struct function_info): Add lr_store and sp_adjust.
3044 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3045 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3046 area as an overlay, and check that no other overlays exist. Look up
3047 icache overlay manager entry sym.
3048 (BRA_STUBS, BRA, BRASL): Define.
3049 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3050 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3052 (count_stub, build_stub): Support soft-icache.
3053 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3054 (spu_elf_size_stubs): Size soft-icache stubs.
3055 (overlay_index): New function.
3056 (spu_elf_build_stubs): Make static. Support soft-icache.
3057 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3058 (find_function_stack_adjust): Save lr store and stack adjust insn
3060 (maybe_insert_function): Adjust find_function_stack_adjust call.
3061 (mark_functions_via_relocs): Retrieve priority.
3062 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3063 (sort_calls): Sort by priority first.
3064 (mark_overlay_section): Ignore .ovl.init.
3065 (sum_stack): Only print when stack_analysis.
3066 (print_one_overlay_section): New function, extracted from..
3067 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3068 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3069 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3070 analysis. Call spu_elf_build_stubs.
3071 (spu_elf_relocate_section): For soft-icache encode overlay index
3073 (spu_elf_output_symbol_hook): Support soft-icache.
3074 (spu_elf_modify_program_headers: Likewise.
3076 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3077 num_regions to num_lines. Add line_size and max_branch.
3078 (enum _ovly_flavour): Add ovly_soft_icache.
3079 (spu_elf_build_stubs): Delete.
3081 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3083 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3084 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3086 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3088 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3089 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3090 the program, the known offset starts at the negative size of the
3092 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3095 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3097 * config.bfd: Add lm32-*-rtems*.
3099 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3101 * coff-ppc.c: Add 2009 to Copyright.
3102 * elf32-cris.c: Likewise.
3103 * elflink.c: Likewise.
3105 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3107 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3108 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3110 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3113 * elflink.c (elf_merge_st_other): New.
3114 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3115 hide them if needed.
3116 (elf_link_add_object_symbols): Updated.
3118 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3121 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3122 ref_dynamic and dynamic_def fields when setting def_regular
3125 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3128 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3131 For older changes see ChangeLog-2008
3137 version-control: never