1 2009-06-19 Alan Modra <amodra@bigpond.net.au>
3 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
4 pointer to sym hash. Update all uses.
5 (update_plt_info): Likewise. Don't check addend here.
7 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
9 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
10 bfd_sym_from_r_symndx.
11 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
13 2009-06-18 Alan Modra <amodra@bigpond.net.au>
15 * elf-bfd.h (struct sym_sec_cache): Delete.
16 (struct sym_cache): New.
17 (bfd_section_from_r_symndx): Delete prototype.
18 (bfd_sym_from_r_symndx): Define prototype.
19 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
20 (bfd_sym_from_r_symndx): ..new function.
21 * elf32-arm.c: Update all uses of struct sym_sec_cache and
22 bfd_section_from_r_symndx to new struct and function.
23 * elf32-bfin.c: Likewise.
24 * elf32-hppa.c: Likewise.
25 * elf32-i386.c: Likewise.
26 * elf32-m32r.c: Likewise.
27 * elf32-m68hc1x.c: Likewise.
28 * elf32-m68hc1x.h: Likewise.
29 * elf32-m68k.c: Likewise.
30 * elf32-ppc.c: Likewise.
31 * elf32-s390.c: Likewise.
32 * elf32-sh.c: Likewise.
33 * elf64-ppc.c: Likewise.
34 * elf64-s390.c: Likewise.
35 * elf64-x86-64.c: Likewise.
36 * elfxx-sparc.c: Likewise.
37 * elfxx-sparc.h: Likewise.
39 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
41 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
42 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
44 2009-06-18 Nick Clifton <nickc@redhat.com>
46 * elflink.c (elf_link_sort_relocs): Return early if there are no
49 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
51 Merge cegcc and mingw32ce target name changes from
54 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
56 * config.bfd: Add arm*-*-cegcc* target.
58 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
60 * config.bfd: Add arm-*-mingw32ce* target.
62 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
64 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
65 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
66 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
67 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
69 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
71 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
72 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
73 * elf32-i386.c (elf_i386_check_relocs): Use it.
74 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
76 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
78 * elf-bfd.h (elf_dyn_relocs): New.
80 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
81 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
83 (elf_i386_copy_indirect_symbol): Likewise.
84 (elf_i386_check_relocs): Likewise.
85 (elf_i386_gc_sweep_hook): Likewise.
86 (elf_i386_allocate_dynrelocs): Likewise.
87 (elf_i386_readonly_dynrelocs): Likewise.
88 (elf_i386_size_dynamic_sections): Likewise.
90 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
91 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
93 (elf64_x86_64_copy_indirect_symbol): Updated.
94 (elf64_x86_64_check_relocs): Likewise.
95 (elf64_x86_64_gc_sweep_hook): Likewise.
96 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
97 (elf64_x86_64_allocate_dynrelocs): Likewise.
98 (elf64_x86_64_readonly_dynrelocs): Likewise.
99 (elf64_x86_64_size_dynamic_sections): Likewise.
101 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
103 * elf32-arm.c (create_got_section): Get existing .rela.got
105 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
106 * elf32-lm32.c (create_got_section): Likewise.
107 * elf32-m32r.c (create_got_section): Likewise.
108 * elf32-ppc.c (ppc_elf_create_got): Likewise.
109 * elf32-s390.c (create_got_section): Likewise.
110 * elf32-sh.c (create_got_section): Likewise.
111 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
112 * elf64-s390.c (create_got_section): Likewise.
113 * elfxx-sparc.c (create_got_section): Likewise.
115 * elflink.c (_bfd_elf_create_got_section): Properly initialize
118 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
120 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
122 * elf32-i386.c (elf_i386_local_hash): Removed.
123 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
124 (elf_i386_get_local_sym_hash): Likewise.
126 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
127 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
128 (elf64_x86_64_get_local_sym_hash): Likewise.
129 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
130 (get_local_sym_hash): Likewise.
132 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
134 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
135 rel_got_sec and plt_sec.
136 (elfNN_ia64_relax_section): Updated.
137 (elfNN_ia64_create_dynamic_sections): Likewise.
139 (allocate_dynrel_entries): Likewise.
140 (elfNN_ia64_size_dynamic_sections): Likewise.
141 (set_got_entry): Likewise.
142 (elfNN_ia64_choose_gp): Likewise.
143 (elfNN_ia64_relocate_section): Likewise.
144 (elfNN_ia64_finish_dynamic_symbol): Likewise.
145 (elfNN_ia64_finish_dynamic_sections): Likewise.
147 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
149 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
152 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
154 * configure.in (elf): Add elf-ifunc.lo.
156 * configure: Regenerated.
157 * Makefile.in: Likewise.
159 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
160 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
162 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
163 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
165 (elf_i386_link_hash_table_create): Likewise.
166 (elf_i386_create_dynamic_sections): Likewise.
167 (elf_i386_check_relocs): Likewise.
168 (elf_i386_allocate_dynrelocs): Likewise.
169 (elf_i386_size_dynamic_sections): Likewise.
170 (elf_i386_relocate_section): Likewise.
171 (elf_i386_finish_dynamic_symbol): Likewise.
172 (elf_i386_finish_dynamic_sections): Likewise.
173 (elf_i386_create_got_section): Removed.
175 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
176 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
178 (elf64_x86_64_compute_jump_table_size): Updated.
179 (elf64_x86_64_link_hash_table_create): Likewise.
180 (elf64_x86_64_create_dynamic_sections): Likewise.
181 (elf64_x86_64_check_relocs): Likewise.
182 (elf64_x86_64_allocate_dynrelocs): Likewise.
183 (elf64_x86_64_size_dynamic_sections): Likewise.
184 (elf64_x86_64_relocate_section): Likewise.
185 (elf64_x86_64_finish_dynamic_symbol): Likewise.
186 (elf64_x86_64_finish_dynamic_sections): Likewise.
187 (elf64_x86_64_create_got_section): Removed.
189 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
190 for pointer alignment. Set up section pointers.
191 (_bfd_elf_create_dynamic_sections): Likewise.
192 (_bfd_elf_create_ifunc_sections): Moved to ...
193 * elf-ifunc.c: Here. New.
195 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
196 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
199 2009-06-16 Doug Kwan <dougkwan@google.com>
201 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
202 to bfd_signed_vma. Cast constant operands which are used in
203 offset related expressions to bfd_signed_vma type as appropriate.
205 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
207 * elf32-vax.c (elf_vax_plt_sym_val): New function.
208 (elf_backend_plt_sym_val): Define.
210 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
212 * elf32-vax.c (elf_vax_reloc_type_class): New function.
213 (elf_backend_reloc_type_class): Define.
215 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
217 * elf32-vax.c (elf_vax_relocate_section): For symbol references
218 from an executable to a shared library treat R_VAX_PC32
219 relocations as R_VAX_PLT32 ones.
221 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
223 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
224 symbols in GOT space calculation.
225 (elf_vax_relocate_section): Adjust accordingly.
227 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
229 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
232 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
234 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
236 (elf_vax_relocate_section): Likewise.
238 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
240 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
241 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
243 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
245 * elf32-i386.c (elf_i386_check_relocs): Reformat.
246 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
248 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
250 * Makefile.am: Run "make dep-am".
251 * Makefile.in: Regenerated.
253 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
255 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
256 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
258 2009-06-15 Nick Clifton <nickc@redhat.com>
260 * po/ru.po: New Russian translation.
261 * configure.in (ALL_LINGUAS): Add ru.
262 * configure: Regenerate.
264 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
266 * elf32-i386.c: Remove duplicated comments.
268 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
271 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
272 dynamic IFUNC pointer in non-shared object. Use .got.plt
273 for IFUNC definition in PIE.
274 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
277 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
278 dynamic IFUNC pointer in non-shared object. Use .got.plt
279 for IFUNC definition in PIE.
280 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
283 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
285 * elf32-i386.c (elf_i386_check_relocs): Properly report
286 local symbol for unhandled relocation against STT_GNU_IFUNC
288 (elf_i386_relocate_section): Likewise.
289 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
290 (elf64_x86_64_relocate_section): Likewise.
292 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
295 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
296 (elf_i386_link_hash_table): Add loc_hash_table and
298 (elf_i386_local_hash): New.
299 (elf_i386_local_htab_hash): Likewise.
300 (elf_i386_local_htab_eq): Likewise.
301 (elf_i386_get_local_sym_hash): Likewise.
302 (elf_i386_link_hash_table_free): Likewise.
303 (elf_i386_allocate_local_dynrelocs): Likewise.
304 (elf_i386_finish_local_dynamic_symbol): Likewise.
305 (bfd_elf64_bfd_link_hash_table_free): Likewise.
306 (elf_i386_link_hash_table_create): Create loc_hash_table and
308 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
309 (elf_i386_size_dynamic_sections): Likewise.
310 (elf_i386_relocate_section): Likewise.
311 (elf_i386_finish_dynamic_sections): Likewise.
312 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
315 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
316 (elf64_x86_64_link_hash_table): Add loc_hash_table and
318 (elf64_x86_64_local_hash): New.
319 (elf64_x86_64_local_htab_hash): Likewise.
320 (elf64_x86_64_local_htab_eq): Likewise.
321 (elf64_x86_64_get_local_sym_hash): Likewise.
322 (elf64_x86_64_link_hash_table_free): Likewise.
323 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
324 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
325 (bfd_elf64_bfd_link_hash_table_free): Likewise.
326 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
328 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
330 (elf64_x86_64_size_dynamic_sections): Likewise.
331 (elf64_x86_64_relocate_section): Likewise.
332 (elf64_x86_64_finish_dynamic_sections): Likewise.
333 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
336 2009-06-10 Philip Blundell <philb@gnu.org>
338 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
339 elf_sec->this_hdr == NULL.
341 2009-06-12 Tristan Gingold <gingold@adacore.com>
343 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
344 * bfd-in2.h: Regenerated.
345 * libbfd.h: Regenerated.
347 * mach-o.c (FILE_ALIGN): New macro.
348 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
349 (bfd_mach_o_print_symbol): Ditto.
350 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
351 (bfd_mach_o_get_reloc_upper_bound): New function.
352 (bfd_mach_o_canonicalize_reloc): Ditto.
353 (bfd_mach_o_scan_write_relocs): Ditto.
354 (bfd_mach_o_scan_write_section_32): Remove offset argument.
355 (bfd_mach_o_scan_write_section_64): Ditto.
356 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
357 written for load command. Do not compute section file offset.
358 (bfd_mach_o_scan_write_segment_64): Ditto.
359 (bfd_mach_o_scan_write_symtab): Compute file offset first.
360 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
362 (bfd_mach_o_mangle_symbols): ... this new function.
363 (bfd_mach_o_write_contents): Be sure to habe load commands built.
364 Call bfd_mach_o_mangle_symbols.
365 (bfd_mach_o_build_commands): Adjust for filelen field.
366 Use FILE_ALIGN macro. Clear section file offset if section is empty.
367 Do not set symtab file offset anymore here.
368 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
369 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
370 Set reloc_count and rel_filepos section fields.
371 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
373 (bfd_mach_o_scan_read_section_64): Ditto.
374 (bfd_mach_o_scan_read_section): Ditto.
375 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
376 bfd_mach_o_asymbol. Use unsigned int for file offset type.
377 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
378 Handle weak-ref symbols.
379 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
380 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
381 (bfd_mach_o_scan): Remove assignment to removed field.
382 (bfd_mach_o_mkobject_init): Ditto.
383 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
384 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
385 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
386 (bfd_mach_o_swap_reloc_in): Ditto.
387 (bfd_mach_o_swap_reloc_out): Ditto.
389 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
390 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
391 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
392 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
393 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
394 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
395 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
396 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
397 (BFD_MACH_O_N_WEAK_DEF): New macros.
399 (bfd_mach_o_section_type): Add new enumeration values.
400 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
401 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
402 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
403 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
405 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
406 (BFD_MACH_O_GENERIC_RELOC_PAIR)
407 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
408 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
409 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
410 (BFD_MACH_O_RELENT_SIZE): Ditto.
411 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
412 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
413 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
414 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
415 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
416 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
417 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
418 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
419 (bfd_mach_o_reloc_info): New struct.
420 (bfd_mach_o_asymbol): New struct.
421 (bfd_mach_o_symtab_command): The symbols field is now of type
423 (bfd_mach_o_load_command): The offset and len fields are now of type
425 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
426 Add a filelen field. Add comments.
427 (bfd_mach_o_backend_data): New struct.
428 (bfd_mach_o_get_backend_data): New macro.
429 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
431 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
432 (bfd_mach_o_get_reloc_upper_bound): New prototype.
433 (bfd_mach_o_canonicalize_reloc): Ditto.
435 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
436 duplicated macro. Now defined to _bfd_generic_is_local_label.
437 (TARGET_NAME_BACKEND): New macro...
438 (TARGET_NAME_BACKEND): ... used to name a new variable.
439 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
442 * mach-o-i386.c (i386_howto_table): New variable.
443 (bfd_mach_o_i386_swap_reloc_in): New function.
444 (bfd_mach_o_i386_swap_reloc_out): Ditto.
445 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
446 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
447 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
448 (bfd_mach_o_bfd_reloc_type_lookup)
449 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
451 2009-06-11 Eric Paris <eparis@redhat.com>
452 Nick Clifton <nickc@redhat.com>
454 * opncls.c (_maybe_make_executable): New function. Gives execute
455 permission to an executable bfd that was opened for writing
456 provided that it is a regular file. Replaces common code found in...
457 (bfd_close): here and ...
458 (bfd_close_all_done): here.
460 2009-06-11 Anthony Green <green@moxielogic.com>
462 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
463 * bfd-in2.h: Rebuilt.
465 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
467 (moxie_reloc_map): Ditto.
468 Clean up copyright notice.
470 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
472 * bfd-in2.h: bfd_mmap prototype.
473 * bfdio.c (bfd_mmap): New function.
474 * libbfd.h (bfd_iovec): Add bmmap.
475 * cache.c (cache_bmmap): New function.
476 (cache_iovec): Initialize bmmap member.
477 * opencls.c (opncls_bmmap): New function.
478 (opncls_iovec): Initialize bmmap member.
480 2009-06-09 Tristan Gingold <gingold@adacore.com>
482 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
483 and stabstr_segment fields.
484 (mach_o_be_vec, mach_o_le_vec): Removed
485 (bfd_mach_o_version): New prototype.
487 * mach-o.c (bfd_mach_o_version): Make this function public.
488 (mach_o_wide_p): New function.
489 (bfd_mach_o_wide_p): Ditto.
490 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
492 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
493 Search in the list only if the name starts with a dot.
494 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
495 test. Check bfd_seek status.
496 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
497 (bfd_mach_o_scan_write_section_32): Ditto.
498 (bfd_mach_o_scan_write_section_64): Ditto.
499 (bfd_mach_o_scan_write_section): Removed.
500 (bfd_mach_o_scan_write_segment): Split into ...
501 (bfd_mach_o_scan_write_segment_32): ... this and ...
502 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
503 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
504 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
505 symbol table. Now returns a boolean.
506 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
507 Adjust for status type.
508 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
509 test. Write symbol table. Numbers the sections.
510 (bfd_mach_o_read_header): Check bfd_seek status.
511 Use mach_o_wide_p instead of hard-coded test.
512 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
513 (bfd_mach_o_scan_read_section_64): Ditto.
514 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
515 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
516 handled common symbols.
517 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
518 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
519 (bfd_mach_o_scan_read_dylinker): Ditto.
520 (bfd_mach_o_scan_read_dylib): Ditto.
521 (bfd_mach_o_scan_read_thread): Ditto.
522 (bfd_mach_o_scan_read_symtab): Ditto.
523 Do not create a section for the stabs.
524 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
525 (bfd_mach_o_scan_read_segment): Ditto.
526 (bfd_mach_o_scan_read_command): Ditto.
527 (bfd_mach_o_scan_start_address): Ditto.
528 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
529 (bfd_mach_o_archive_p): Check bfd_seek status.
530 (bfd_mach_o_core_fetch_environment): Ditto.
532 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
534 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
536 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
537 (elf_i386_link_hash_table_create): Initialize irelifunc.
538 (elf_i386_check_relocs): Updated. Set up irelifunc for
540 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
541 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
543 (elf_i386_relocate_section): Likewise.
545 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
546 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
547 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
549 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
550 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
552 (elf64_x86_64_relocate_section): Likewise.
554 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
556 (_bfd_elf_create_ifunc_sections): This.
558 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
560 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
563 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
565 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
566 relocation for R_386_32 against STT_GNU_IFUNC symbol when
567 building shared object. Check info->executable instead of
568 !info->shared when setting non_got_ref.
569 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
570 for non-GOT reference of STT_GNU_IFUNC symbol in shared
571 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
573 (elf_i386_relocate_section): Output dynamic relocation for
574 R_386_32 against STT_GNU_IFUNC symbol to get the real
575 function address when building shared object.
576 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
577 relocation for STT_GNU_IFUNC symbol in shared object.
579 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
580 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
581 symbol when building shared object. Check info->executable
582 instead of !info->shared when setting non_got_ref.
583 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
584 for non-GOT reference of STT_GNU_IFUNC symbol in shared
585 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
587 (elf64_x86_64_relocate_section): Output dynamic relocation
588 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
589 function address when building shared object.
590 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
591 relocation for STT_GNU_IFUNC symbol in shared object.
593 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
595 * Makefile.am: Run "make dep-am".
596 (BFD32_BACKENDS): Add mach-o-i386.lo.
597 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
598 * Makefile.in: Regenerate.
600 2009-06-06 Alan Modra <amodra@bigpond.net.au>
602 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
603 when looking for soft-icache stubs.
605 2009-06-05 Tristan Gingold <gingold@adacore.com>
607 * mach-o.h: Update copyright year.
608 (bfd_mach_o_mach_header_magic): New enum.
609 (bfd_mach_o_cpu_subtype): Now an enum.
610 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
611 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
612 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
613 (bfd_mach_o_load_command): Field type_required is now a boolean.
615 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
616 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
617 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
618 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
619 (bfd_mach_o_get_symtab_upper_bound): Ditto.
620 (bfd_mach_o_canonicalize_symtab): Ditto.
621 (bfd_mach_o_get_symbol_info): Ditto.
622 (bfd_mach_o_print_symbol): Ditto.
623 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
624 (bfd_mach_o_make_empty_symbol): Ditto.
625 (bfd_mach_o_write_contents): Ditto.
627 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
628 bfd_mach_o_mkobject): Defines.
629 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
630 Do not check with target vector but with flavour.
631 (struct mach_o_section_name_xlat): New declaration.
632 (dwarf_section_names_xlat): Ditto.
633 (text_section_names_xlat): Ditto.
634 (data_section_names_xlat): Ditto.
635 (struct mach_o_segment_name_xlat): Ditto.
636 (segsec_names_xlat): Ditto.
637 (bfd_mach_o_convert_section_name_to_bfd): New function.
638 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
639 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
640 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
641 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
642 Accept any input and output flavour. Do not share private data
644 (bfd_mach_o_count_symbols): Add a comment.
645 (bfd_mach_o_get_symtab_upper_bound): Make it public.
646 (bfd_mach_o_canonicalize_symtab): Ditto.
647 (bfd_mach_o_get_symbol_info): Ditto.
648 (bfd_mach_o_print_symbol): Ditto.
649 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
650 Use constants instead of hard-coded values.
651 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
653 (bfd_mach_o_scan_write_section_64): Ditto.
654 (bfd_mach_o_scan_write_segment): Ditto.
655 Do not copy sections anymore.
656 (bfd_mach_o_write_contents): Make it public.
657 Remove dead code. Rewrite typeflag assignment.
658 (bfd_mach_o_build_commands): New function.
659 (bfd_mach_o_set_section_contents): Ditto.
660 (bfd_mach_o_make_empty_symbol): Make it public.
661 (bfd_mach_o_read_header): Make it static.
662 Convert to bfd_boolean.
663 Use constants instead of hard-coded values.
664 (bfd_mach_o_make_bfd_section): Call
665 bfd_mach_o_convert_section_name_to_bfd to create name.
666 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
668 (bfd_mach_o_scan_read_section_64): Ditto.
669 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
670 a segment anymore. Use constants instead of hard-coded values.
671 (bfd_mach_o_scan_read_command): Fix style.
672 (bfd_mach_o_scan): Use constants instead of hard-coded values.
673 Get rid of BFD_IO_FUNCS.
674 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
675 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
676 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
677 (bfd_mach_o_object_p): Removed.
678 (bfd_mach_o_gen_core_p): New function, replaces ...
679 (bfd_mach_o_core_p): ... deleted.
680 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
682 * mach-o-i386.c: New file.
683 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
684 * configure.in (TDEFINES): Add mach_o_i386_vec.
685 * configure: Regenerated.
686 * targets.c: Add mach_o_i386_vec.
688 * mach-o.c: Update copyright years.
689 (BFD_IO_FUNCS): Remove (was not used).
690 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
691 bfd_mach_o_slurp_extended_name_table,
692 bfd_mach_o_construct_extended_name_table,
693 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
694 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
695 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
696 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
697 bfd_mach_o_get_section_contents_in_window,
698 bfd_mach_o_bfd_is_local_label_name,
699 bfd_mach_o_bfd_is_target_special_symbol,
700 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
701 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
702 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
703 bfd_mach_o_minisymbol_to_symbol,
704 bfd_mach_o_bfd_get_relocated_section_contents,
705 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
706 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
707 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
708 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
709 bfd_mach_o_bfd_merge_private_bfd_data,
710 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
711 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
712 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
713 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
714 bfd_mach_o_bfd_copy_private_header_data,
715 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
716 * mach-o-target.c: ... here.
717 Update copyright years.
719 2009-06-04 Alan Modra <amodra@bigpond.net.au>
721 * dep-in.sed: Don't use \n in replacement part of s command.
722 * Makefile.am (DEP1): LC_ALL for uniq.
724 * Makefile.in: Regenerate.
726 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
728 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
729 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
730 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
732 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
734 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
735 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
736 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
737 against STT_GNU_IFUNC symbols for static executables.
738 (elf_i386_finish_dynamic_symbol): Load GOT entry with
739 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
741 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
742 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
743 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
744 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
746 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
748 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
749 symbols to be left unimported when linking statically.
750 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
751 code when linking statically.
753 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
755 * elf32-i386.c (elf_i386_check_relocs): Increment
756 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
757 against STT_GNU_IFUNC symbol.
758 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
759 local STT_GNU_IFUNC definition is used.
760 (elf_i386_relocate_section): Handle got.offset != -1 for
761 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
764 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
765 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
766 relocations against STT_GNU_IFUNC symbol.
767 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
768 local STT_GNU_IFUNC definition is used.
769 (elf64_x86_64_relocate_section): Handle got.offset != -1
770 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
771 STT_GNU_IFUNC symbol.
773 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
776 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
777 (elf_i386_reloc_type_lookup): Likewise.
778 (R_386_tls): Removed.
779 (R_386_irelative): New.
780 (R_386_vt_offset): Updated.
781 (elf_i386_rtype_to_howto): Likewise.
782 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
783 (elf_i386_link_hash_table_create): Initialize igotplt,
785 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
786 (elf_i386_adjust_dynamic_symbol): Likewise.
787 (elf_i386_allocate_dynrelocs): Likewise.
788 (elf_i386_relocate_section): Likewise.
789 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
791 (elf_i386_finish_dynamic_symbol): When building a static
792 executable, use .iplt, .igot.plt and .rel.iplt sections for
793 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
794 locally defined STT_GNU_IFUNC symbol.
796 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
797 (x86_64_reloc_map): Likewise.
798 (R_X86_64_standard): Updated.
799 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
800 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
802 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
803 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
804 (elf64_x86_64_allocate_dynrelocs): Likewise.
805 (elf64_x86_64_relocate_section): Likewise.
806 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
808 (elf64_x86_64_finish_dynamic_symbol): When building a static
809 executable, use .iplt, .igot.plt and .rela.iplt sections for
810 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
811 for locally defined STT_GNU_IFUNC symbol.
813 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
814 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
816 * bfd-in2.h: Regenerated.
817 * libbfd.h: Likewise.
819 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
821 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
822 (_bfd_elf_make_ifunc_reloc_section): Removed.
823 (_bfd_elf_is_ifunc_symbol): Likewise.
824 (_bfd_elf_create_static_ifunc_sections): New.
826 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
828 (elf_link_add_object_symbols): Here.
829 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
830 STT_GNU_IFUNC symbol.
831 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
832 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
833 (IFUNC_INFIX): Removed.
834 (get_ifunc_reloc_section_name): Likewise.
835 (_bfd_elf_make_ifunc_reloc_section): Likewise.
836 (_bfd_elf_is_ifunc_symbol): Likewise.
837 (_bfd_elf_create_static_ifunc_sections): New.
839 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
841 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
842 (create_got_section): Likewise.
843 (allocate_dynrelocs): Likewise.
844 (readonly_dynrelocs): Likewise.
845 (set_tls_module_base): Likewise.
846 (dtpoff_base): Likewise.
848 (elf_i386_link_hash_table_create): Updated.
849 (elf_i386_create_dynamic_sections): Likewise.
850 (elf_i386_check_relocs): Likewise.
851 (elf_i386_size_dynamic_sections): Likewise.
852 (elf_i386_relocate_section): Likewise.
854 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
855 (create_got_section): Likewise.
856 (allocate_dynrelocs): Likewise.
857 (readonly_dynrelocs): Likewise.
858 (set_tls_module_base): Likewise.
859 (dtpoff_base): Likewise.
861 (elf64_x86_64_link_hash_table_create): Updated.
862 (elf64_x86_64_create_dynamic_sections): Likewise.
863 (elf64_x86_64_check_relocs): Likewise.
864 (elf64_x86_64_size_dynamic_sections): Likewise.
865 (elf64_x86_64_relocate_section): Likewise.
867 2009-05-28 Nick Clifton <nickc@redhat.com>
869 * targets.c (_bfd_target_vector): Only include plugin target in
870 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
872 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
874 * elf32-spu.c (struct call_info): New member broken_cycle.
875 (remove_cycle): Instead of physically removing call_info structures
876 to break call graph cycles, mark them using the broken_cycle flag.
877 (mark_overlay_section): Respect broken_cycle flag.
878 (unmark_overlay_section): Likewise.
879 (collect_lib_sections): Likewise.
880 (collect_overlays): Likewise.
881 (sum_stack): Likewise.
883 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
885 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
886 (mark_functions_via_relocs): Initialize callee->count to 1.
887 (pasted_function): Likewise.
888 (spu_elf_auto_overlay): Honor call counts when determining number
889 of stubs required in software i-cache mode.
891 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
893 * plugin.c (program_name): Remove.
894 (plugin_program_name): New.
895 (bfd_plugin_set_program_name): New.
896 (try_load_plugin): Use plugin_program_name.
897 * plugin.h (bfd_plugin_set_program_name): New.
899 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
901 * aclocal.m4: Include ../config/plugins.m4.
902 * configure.in: Use AC_PLUGINS.
903 * configure: Regenerate.
904 * Makefile.in: Regenerate.
905 * doc/Makefile.in: Regenerate.
907 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
909 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
911 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
912 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
913 * elf32-avr.c (elf32_avr_relax_section): Likewise.
914 * elf32-frv.c (elf32_avr_relax_section): Likewise.
915 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
916 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
917 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
918 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
919 * reloc.c (bfd_generic_relax_section): Likewise.
920 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
921 * vms.c (vms_bfd_relax_section): Likewise.
923 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
925 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
927 * elf32-i386.c (is_indirect_symbol): Renamed to ...
928 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
930 * elf32-i386.c (allocate_dynrelocs): Updated.
931 (elf_i386_relocate_section): Likewise.
932 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
933 (elf64_x86_64_relocate_section): Likewise.
935 * elf64-x86-64.c (is_indirect_symbol): Removed.
937 2009-05-26 Nick Clifton <nickc@redhat.com>
939 * po/id.po: Updated Indonesian translation.
941 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
943 * Makefile.am: Run "make dep-am".
946 (ALL_MACHINES): Add cpu-plugin.lo.
947 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
948 (BFD32_BACKENDS): Add plugin.lo.
949 (BFD32_BACKENDS_CFILES): Add plugin.c.
950 (libbfd_la_LIBADD): Add LIBDL
951 * archures.c (bfd_architecture): Add bfd_arch_plugin.
952 (bfd_plugin_arch): Declare.
953 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
954 * bfd.c (bfd): Add plugin_data.
955 * config.bfd: Handle the plugin target.
956 * configure.in: Check for --enable-plugins.
957 (LT_INIT): Use the dlopen option.
961 * targets.c (plugin_vec): Declare.
962 (_bfd_target_vector): Add plugin_vec.
963 * Makefile.in: Regenerate.
964 * bfd-in2.h: Regenerate.
965 * configure: Regenerate.
967 2009-05-26 Alan Modra <amodra@bigpond.net.au>
969 * dep-in.sed: Don't modify .o to .lo here. Output one filename
970 per line with all lines having continuation backslash. Prefix
971 first line with "A", following lines with "B".
972 * Makefile.am (DEP): Don't use dep.sed here.
973 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
974 dep.sed here on dependencies, sort and uniq.
975 * Makefile.in: Regenerate.
977 2009-05-25 Tristan Gingold <gingold@adacore.com>
979 * makefile.vms: Add verilog.obj to object list OBJS.
981 2009-05-24 Alan Modra <amodra@bigpond.net.au>
983 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
984 for BFD_IN_MEMORY is cleared.
985 (bfd_bwrite): Zero excess memory allocated.
987 2009-05-22 Julian Brown <julian@codesourcery.com>
989 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
991 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
992 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
993 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
994 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
995 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
996 (a8_erratum_fix, a8_erratum_reloc): New structs.
997 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
998 num_a8_erratum_fixes, fix_cortex_a8 fields.
999 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1000 (elf32_arm_add_stub): Split into two parts, creating...
1001 (elf32_arm_create_or_find_stub_sec): New function.
1002 (elf32_arm_final_link_relocate): Add forward declaration.
1003 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1004 relocations, multiple relocations per stub.
1005 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1006 (arm_size_one_stub): Use find_stub_size_and_template.
1007 (a8_reloc_compare): New.
1008 (find_thumb_glue): Add forward declaration.
1009 (cortex_a8_erratum_scan): New.
1010 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1011 (bfd_elf32_arm_set_cortex_a8_fix): New.
1012 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1013 (arm_map_one_stub): Add THUMB32_TYPE support.
1014 (a8_branch_to_stub_data): New.
1015 (make_branch_to_a8_stub): New.
1016 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1017 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1018 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1019 Cortex-A8 erratum workaround.
1020 * bfd-in2.h: Regenerate.
1022 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1024 * Makefile.am: Run "make dep-am".
1025 * Makefile.in: Regenerate.
1026 * po/SRC-POTFILES.in: Regenerate.
1028 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1030 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1033 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1035 * elf-bfd.h (struct elf_backend_data
1036 <elf_backend_link_output_symbol_hook>): Return an int.
1037 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1038 symbols on deleted .opd entries.
1039 * elflink.c (elf_link_output_sym): Return without outputting sym
1040 if output_symbol_hook returns 2.
1041 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1042 Abort if we must not discard sym.
1043 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1045 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1046 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1047 elf_backend_link_output_symbol_hook return type change.
1048 * elf32-arm.c (output_arch_syminfo): Likewise.
1049 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1050 (elf32_arm_output_arch_local_syms): Likewise.
1051 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1052 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1053 (bfd_score_elf_link_output_symbol_hook): Likewise.
1054 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1055 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1056 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1057 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1058 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1059 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1060 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1061 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1062 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1063 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1064 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1066 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1068 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1069 out of range .opd symbols.
1071 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1073 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1074 fprintf_vma directly.
1075 * peXXigen.c (pe_print_edata): Likewise.
1076 (pe_print_pdata): Likewise.
1077 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1078 (_bfd_XX_print_private_bfd_data_common): Likewise.
1080 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1082 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1084 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1085 Paul Brook <paul@codesourcery.com>
1087 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1088 fix discarded sections.
1090 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1092 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1093 sections into the software icache.
1095 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1097 * elf32-spu.c (build_stub): Always build "compact" sofware
1100 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1102 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1103 (spu_elf_setup): Initialize it.
1104 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1105 Update to new-sytle cache manager data structures.
1106 (spu_elf_build_stubs): Generate new-style cache manager data
1107 structures and symbols.
1108 (spu_elf_auto_overlay): Update size computation.
1110 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1112 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1113 segments first amongst the program headers.
1115 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1117 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1118 into addresses for relocation types that look at high bits. Remove
1119 special handling of relocation overflow warnings.
1121 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1123 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1124 control flow graph between fragments of a function.
1126 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1128 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1129 generate only a 16-byte .toe section.
1130 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1132 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1134 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1135 (spu_elf_place_overlay_data): ..here. New function.
1136 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1138 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1140 * elf32-arm.c: Move sysdep.h to start of file.
1142 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1144 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1146 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1147 __icache_tag_array and __icache_tag_array_size.
1149 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1151 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1153 (bfinfdpic_link_omit_section_dynsym): Likewise.
1154 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1156 2009-05-05 Paul Brook <paul@codesourcery.com>
1158 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1159 * bfd-in2.h: Regenerate.
1160 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1161 (_arm_elf_section_data): Add text and exidx fields.
1162 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1163 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1164 copy_exidx_entry): New functions.
1165 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1167 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1169 * elf32-arm.c (DEF_STUBS): New helper define.
1170 (DEF_STUB): Likewise.
1171 (stub_def): New type.
1172 (stub_definitions): New array, containing stub template pointers
1174 (arm_size_one_stub): Make use of stub_definitions.
1176 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1178 * elflink.c (find_version_for_sym): Remove from here, ...
1179 * linker.c (bfd_find_version_for_sym): ... rename, replace
1180 here, make public and update all callers.
1181 * bfd-in2.h: Regenerate.
1183 2009-04-30 Nick Clifton <nickc@redhat.com>
1185 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1187 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1188 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1189 into a STT_GNU_IFUNC symbol type.
1190 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1192 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1193 the binary contains ifunc symbols.
1194 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1195 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1196 * elf32-i386.c (is_indirect_function): New function.
1197 (elf_i386_check_relocs): Create an ifunc output section.
1198 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1199 section if necessary.
1200 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1202 (elf_i386_add_symbol_hook): New function. Set the
1203 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1204 symbol is encountered.
1205 (elf_backend_post_process_headers): Define.
1206 (elf_backend_add_symbol_hook): Define.
1207 (elf_i386_post_process_headers): Rename to
1208 elf_i388_fbsd_post_process_headers.
1209 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1210 (is_indirect_function): New function.
1211 (elf64_x86_64_check_relocs): Create an ifunc output section.
1212 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1213 section if necessary.
1214 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1215 symbol if necessary.
1216 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1217 elf_obj_data structure if an ifunc symbol is encountered.
1218 (elf_backend_post_process_headers): Define.
1219 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1220 if we have ifunc symbols to handle.
1221 (get_ifunc_reloc_section_name): New function. Computes the name
1222 for an ifunc section.
1223 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1224 section to hold ifunc relocs.
1225 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1226 (bfd_print_symbol_vandf): Handle ifunc symbols.
1227 (bfd_decode_symclass): Likewise.
1228 * bfd-in2.h: Regenerate.
1230 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1232 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1233 MOVW and MOVT relocations in a shared library link.
1235 2009-04-27 Anthony Green <green@moxielogic.com>
1237 * verilog.c: New file.
1238 * Makefile.am (BFD32_LIBS): Add verilog.c.
1239 (BFD32_LIBS_CFILES): Add verilog.c.
1240 (verilog.lo): New build rule.
1241 * Makefile.in: Rebuilt.
1242 * targets.c: Add verilog support.
1243 * bfd.c (tdata union): Add Verilog private data field.
1244 * bfd-in2.h: Regenerate.
1246 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1248 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1251 2009-04-23 Matthias Klose <doko@ubuntu.com>
1253 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1255 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1258 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1259 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1260 (elf32_arm_size_stubs): Likewise.
1261 (record_thumb_to_arm_glue): Deleted unused function.
1262 (bfd_elf32_arm_process_before_allocation): No longer handle
1263 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1264 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1265 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1267 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1269 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1270 (elf32_arm_write_section): Declare early.
1271 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1272 (arm_allocate_glue_section_space): Exclude empty sections.
1273 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1274 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1276 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1277 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1278 (elf32_arm_size_dynamic_sections): Allocate interworking
1280 (bfd_elf32_bfd_final_link): Define.
1282 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1284 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1286 * coffcode.h (coff_compute_section_file_positions): Clear
1287 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1289 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1290 force_minimum_alignment.
1292 * libcoff.h: Regenerated.
1294 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1295 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1297 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1298 nor target_subsystem.
1300 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1301 force_minimum_alignment nor target_subsystem.
1303 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1305 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1306 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1307 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1308 include in coff-x86_64.c of headers.
1309 (PDATA_ROW_SIZE): New define.
1310 (pex_regs[]): New static array.
1311 (pex64_get_runtime_function): New static function.
1312 (pex64_get_unwind_info): Likewise.
1313 (pex64_get_scope_entry): Likewise.
1314 (pex64_xdata_print_uwd_codes): Likewise.
1315 (pex64_get_section_by_rva): Likewise.
1316 (pex64_dump_xdata): Likewise.
1317 (pex64_bfd_print_pdata): Likewise.
1318 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1319 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1320 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1322 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1323 Alan Modra <amodra@bigpond.net.au>
1324 Dave Korn <dave.korn.cygwin@gmail.com>
1326 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1327 long names and non-NUL-terminated strings.
1329 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1331 * bfd-in2.h: Regenerated.
1333 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1335 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1336 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1338 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1341 * coffcode.h (bfd_pei_p): New.
1343 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1344 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1345 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1346 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1347 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1348 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1350 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1351 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1352 bfd_efi_rtdrv_x86_64_vec,
1353 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1354 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1355 * targets.c: Likewise.
1357 * configure: Regenerated.
1358 * libcoff.h: Likewise.
1359 * Makefile.in: Likewise.
1361 * efi-app-ia32.c: Removed.
1362 * efi-app-x86_64.c: Likewise.
1363 * efi-bsdrv-ia32.c: Likewise.
1364 * efi-bsdrv-ia64.c: Likewise.
1365 * efi-bsdrv-x86_64.c: Likewise.
1366 * efi-rtdrv-ia32.c: Likewise.
1367 * efi-rtdrv-ia64.c: Likewise.
1368 * efi-rtdrv-x86_64.c: Likewise.
1369 * efi-rtdrv-ia32.c: Likewise.
1371 * efi-app-ia64.c: Moved to ...
1373 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1374 (TARGET_NAME): Set to pei-ia64.
1376 * libpei.h (bfd_target_pei_p): Removed.
1377 (bfd_target_pei_arch): Likewise.
1378 (bfd_target_efi_app_p): Likewise.
1379 (bfd_target_efi_app_arch): Likewise.
1380 (bfd_target_efi_bsdrv_p): Likewise.
1381 (bfd_target_efi_bsdrv_arch): Likewise.
1382 (bfd_target_efi_rtdrv_p): Likewise.
1383 (bfd_target_efi_rtdrv_arch): Likewise.
1384 (bfd_pe_executable_p): Likewise.
1386 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1387 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1388 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1389 and efi-rtdrv-ia32.c.
1390 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1391 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1392 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1393 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1394 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1395 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1396 (efi-app-ia64.lo): Removed.
1397 (efi-bsdrv-ia32.lo): Likewise.
1398 (efi-rtdrv-ia32.lo): Likewise.
1399 (efi-app-ia64.lo): Likewise.
1400 (efi-bsdrv-ia64.lo): Likewise.
1401 (efi-rtdrv-ia64.lo): Likewise.
1402 (efi-app-x86_64.lo): Likewise.
1403 (efi-bsdrv-x86_64.lo): Likewise.
1404 (efi-rtdrv-x86_64.lo): Likewise.
1407 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1409 (arch_type): Removed.
1410 (pe_arch): Likewise.
1411 (pe_bfd_object_p): Just return coff_object_p.
1413 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1414 bfd_pe_executable_p with bfd_pei_p.
1416 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1418 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1419 PLT entries to an undefined symbol when generating a shared
1422 2009-04-17 Nick Clifton <nickc@redhat.com>
1425 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1427 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1429 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1430 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1431 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1432 * binary.c (binary_bfd_define_common_symbol): Likewise.
1433 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1434 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1435 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1436 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1437 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1438 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1439 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1440 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1441 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1442 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1443 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1444 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1445 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1446 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1447 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1448 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1449 * som.c (som_bfd_define_common_symbol): Likewise.
1450 * srec.c (srec_bfd_define_common_symbol): Likewise.
1451 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1452 * versados.c (versados_bfd_define_common_symbol): Likewise.
1453 * vms.c (vms_bfd_define_common_symbol): Likewise.
1454 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1455 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1456 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1457 (pmac_xcoff_vec): Likewise.
1458 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1459 (aix5coff64_vec): Likewise.
1460 * linker.c (bfd_generic_define_common_symbol): New function.
1461 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1462 (_bfd_define_common_symbol): New field.
1463 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1464 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1465 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1467 * bfd-in2.h: Regenerate.
1468 * libbfd.h: Likewise.
1469 * libcoff.h: Likewise.
1471 2009-04-15 Anthony Green <green@moxielogic.com>
1473 * targets.c: Add moxie support.
1474 * Makefile.am: Ditto.
1475 * Makefile.in: Rebuilt.
1476 * cpu-moxie.c, elf32-moxie.c: New files.
1477 * archures.c: Add moxie support.
1478 * configure.in: Add moxie support.
1479 * configure: Rebuilt.
1480 * config.bfd, archures.c: Add moxie support.
1481 * bfd-in2.h: Rebuilt.
1483 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1485 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1486 branch to an undef weak symbol into a jump to next instruction if
1487 a PLT entry will be created.
1489 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1491 * coffgen.c (make_a_section_from_file): Set the backend long
1492 section names enable if long section names found on input.
1493 * coffcode.h: Extend long section names documentation to match.
1495 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1497 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1500 2009-04-07 DJ Delorie <dj@redhat.com>
1502 * archures.c: Add bfd_mach_mep_c5.
1503 * bfd-in2.h: Likewise.
1504 * cpu-mep.c: Add bfd_c5_arch.
1505 * elf32-mep.c: Support it.
1507 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1509 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1510 info->callbacks->einfo.
1511 * linker.c (_bfd_generic_section_already_linked): Likewise.
1513 2009-04-06 DJ Delorie <dj@redhat.com>
1515 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1517 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1519 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1520 _bfd_pex64_print_pdata only if PE is defined.
1522 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1523 (_bfd_pex64_print_pdata): This.
1525 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1526 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1529 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1531 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1532 _bfd_pep_print_x64_pdata.
1533 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1534 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1536 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1538 * elf32-xtensa.c (relax_property_section): Always set r_offset
1541 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1543 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1544 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1546 (elf32_arm_stub_type): New enum values for the two new stubs.
1547 (arm_type_of_stub): Make use of the two new stubs.
1548 (arm_size_one_stub): Handle the two new stubs.
1550 2009-04-01 Matt Thomas <matt@netbsd.org>
1552 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1553 hidden symbols into the GOT or PLT.GOT.
1554 (elf_vax_relocate_section): Do not emit a PCREL reloc
1555 into a shared object if it is against a hidden symbol.
1557 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1559 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1560 and know_contains_shared_object_p.
1561 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1562 Cache the result in the archive_info table.
1563 (xcoff_auto_export_p): Add an "info" parameter and update the
1564 call to xcoff_archive_contains_shared_object_p.
1565 (xcoff_mark_auto_exports): Update accordingly.
1566 (xcoff_post_gc_symbol): Likewise.
1568 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1570 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1573 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1575 * coff-rs6000.c (member_layout): New structure.
1576 (archive_iterator): Likewise.
1577 (member_layout_init): New function.
1578 (archive_iterator_begin): Likewise.
1579 (archive_iterator_next): Likewise.
1580 (xcoff_write_armap_old): Use the new iterator functions.
1581 (do_shared_object_padding): Delete.
1582 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1583 handling of arch_info.
1584 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1585 first loop rather than the second. Allocate a member header if
1586 there isn't one, then work out the stat information and length
1587 in the first loop too. Use the new iterators for the second loop.
1588 (xcoff_write_archive_contents_big): Likewise.
1590 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1592 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1593 (bfd_xcoff_set_archive_import_path): Likewise.
1594 * bfd-in2.h: Regenerate.
1595 * xcofflink.c: Include libiberty.h.
1596 (xcoff_archive_info): New structure.
1597 (xcoff_archive_info_hash): New function.
1598 (xcoff_archive_info_eq): Likewise.
1599 (xcoff_get_archive_info): Likewise.
1600 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1601 (bfd_xcoff_split_import_path): New function.
1602 (bfd_xcoff_set_archive_import_path): Likewise.
1603 (xcoff_set_import_path): Move earlier in file.
1604 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1605 object to the the directory part of the bfd's filename. Get the
1606 import path and filename of an archive object from the archive's
1607 xcoff_tdata, initializing it if necessary. Update use of
1609 (bfd_link_input_bfd): Update use of import_file_id.
1610 (xcoff_write_global_symbol): Likewise.
1612 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1614 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1616 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1618 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1619 a .loader section for relocatable links.
1620 (xcoff_need_ldrel_p): New function.
1621 (xcoff_mark): Use it.
1622 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1624 (xcoff_build_ldsym): New function, split out from...
1625 (xcoff_build_ldsyms): ...here. Rename to...
1626 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1627 call xcoff_build_ldsym, if there's a loader section.
1628 (xcoff_build_loader_section): New function, extracted verbatim from...
1629 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1630 there's a loader section. Only add an __rtinit loader symbol
1631 if there's a loader section. Update after above name change.
1632 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1633 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1634 and xcoff_create_ldrel.
1635 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1636 (xcoff_reloc_link_order): Likewise, but only call it if there's
1637 a loader section. Use xcoff_symbol_section.
1638 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1639 if there's a loader section.
1641 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1643 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1645 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1647 * elf32-arm.c (group_sections): Rewrite loops for better
1650 2009-03-30 DJ Delorie <dj@redhat.com>
1652 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1653 relocs when doing a relocatable link.
1655 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1657 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1658 "ERROR:", in error messages.
1659 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1660 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1661 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1662 (elf32_arm_merge_eabi_attributes): Likewise.
1663 (elf32_arm_merge_private_bfd_data): Likewise.
1665 2009-03-27 Nick Clifton <nickc@redhat.com>
1667 * section.c (bfd_get_section_contents): Detect and handle the case
1668 where a section has the SEC_IN_MEMORY flag set but no actual
1671 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1674 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1675 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1676 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1677 if we don't find matching PT_LOAD when copying.
1679 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1681 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1682 the reloc descriptions.
1684 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1686 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1687 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1688 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1690 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1692 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1693 (bfd_i386_arch_intel_syntax): Likewise.
1694 (i8086_arch): Likewise.
1695 (bfd_x86_64_arch): Likewise.
1697 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1699 * elf32-cris.c (cris_elf_relocate_section): <case
1700 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1701 symbols for non-allocated sections. Don't check whether to
1702 generate R_CRIS_DTPMOD for non-allocated sections.
1703 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1704 handle relocation GC:ing if applied to non-allocated section.
1705 (cris_elf_check_relocs): Similar.
1707 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1708 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1709 when emitting a known TP offset in the GOT.
1711 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1713 * elf64-ppc.c (synthetic_opd): Delete.
1714 (compare_symbols): Look for .opd name rather than section match.
1715 (ppc64_elf_get_synthetic_symtab): Likewise.
1717 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1719 * elf32-ppc.c (is_pic_glink_stub): Delete.
1720 (is_nonpic_glink_stub): New function.
1721 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1723 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1725 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1726 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1728 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1729 macros for visibilty and locality checks.
1730 (elf_s390_adjust_dynamic_symbol): Likewise.
1731 (allocate_dynrelocs): Likewise.
1732 (elf_s390_relocate_section): Likewise.
1733 (elf_s390_finish_dynamic_symbol): Likewise.
1734 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1735 (elf_s390_adjust_dynamic_symbol): Likewise.
1736 (allocate_dynrelocs): Likewise.
1737 (elf_s390_relocate_section): Likewise.
1738 (elf_s390_finish_dynamic_symbol): Likewise.
1740 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1742 * bfd-in2.h: Regenerated.
1743 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1744 for debugging sections and map memory read/write dependent on
1746 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1747 without memory read flags set.
1748 * section.c: Add SEC_COFF_NOREAD to section flags.
1750 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1752 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1755 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1757 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1758 "no overlays" return. If there are overlays, create overlay
1759 manager entry symbols here, so that..
1760 (spu_elf_build_stubs): ..we don't need to set them up here.
1761 Simplify entry symbol tests.
1762 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1764 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1766 * elf.c (elfcore_grok_openbsd_procinfo)
1767 (elfcore_grok_openbsd_note): New functions.
1768 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1770 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1772 * vms-hdr.c: Don't include alloca.h.
1773 * elf32-m68hc1x.c: Include alloca-conf.h.
1775 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1777 * Makefile.am: Run "make dep-am".
1778 * Makefile.in: Regenerate.
1780 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1782 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1784 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1786 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1788 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1789 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1790 ovly_return fields with ovly_entry[2]. Adjust all users.
1791 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1793 (spu_elf_build_stubs): Likewise.
1794 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1795 ovly_flavour changes. Update all callers.
1796 (ovl_stub_size_log2): New function.
1797 (build_stub): Handle compact icache stubs. Use different manager
1798 entry point for stubs in non-icache area.
1799 (spu_elf_size_stubs): Don't allocate space for indirect branch
1801 (spu_elf_build_stubs): And don't built them.
1803 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1805 * dwarf2.c (read_section): Always use rawsize, if available.
1807 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1809 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1810 of rawsize and size for buffer.
1812 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1814 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1815 parameter just because fixed sections fit into local store.
1816 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1817 generating overlays if fixed sections plus reserved stack
1818 and heap space fit into local store.
1820 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1822 * elf32-spu.c (build_stub): Correct icache set_id.
1823 (spu_elf_relocate_section): Likewise.
1825 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1827 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1828 symbol table if it was created by the current call.
1830 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1832 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1833 class XMC_DS rather than XMC_UA.
1835 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1837 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1838 bfd_boolean export_defineds parameter with an unsigned int
1839 auto_export_flags parameter.
1840 * bfd-in2.h: Regenerate.
1841 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1842 split out from xcoff_build_ldsyms.
1843 (xcoff_covered_by_expall_p): New function.
1844 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1845 but with extra code to handle -bexpfull and -bexpall.
1846 (xcoff_mark_auto_exports): New function.
1847 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1848 a function should be automatically exported.
1849 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1850 parameter with an auto_export_flags parameter. Update ldinfo
1851 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1854 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1856 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1857 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1858 init and fini functions. Do garbage collection for objects
1859 without an entry point too.
1861 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1863 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1864 check whether a symbol has csect information.
1865 (coff_print_aux): Likewise.
1866 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1867 information for C_AIX_WEAKEXT too.
1868 (_bfd_xcoff_swap_aux_out): Likewise.
1869 (xcoff_reloc_type_br): Handle defweak symbols too.
1870 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1871 information for C_AIX_WEAKEXT too.
1872 (_bfd_xcoff64_swap_aux_out): Likewise.
1873 (xcoff64_reloc_type_br): Handle defweak symbols too.
1874 * coffgen.c (coff_print_symbol): Handle auxillary function
1875 information for C_AIX_WEAKEXT too.
1876 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1877 instead of BSF_GLOBAL if the L_WEAK flag is set.
1878 (xcoff_dynamic_definition_p): New function.
1879 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1880 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1881 always take the symbol class from the ldsym. Use weak bfd symbol
1882 types for weak ldsyms.
1883 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1884 Fix the check for whether a definition is from a shared object.
1885 Allow redefinitions of weak symbols.
1886 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1887 (xcoff_keep_symbol_p): Likewise.
1888 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1889 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1890 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1891 but mark them as L_WEAK.
1892 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1893 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1895 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1897 * xcofflink.c (xcoff_mark): When walking the relocations,
1898 only mark the target symbol or the target section, not both.
1899 (xcoff_final_definition_p): New function.
1900 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1901 symbol is a valid definition of the associated output symbol.
1902 Use XCOFF_ALLOCATED to stop the same hash table entry having
1904 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1906 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1908 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1910 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1913 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1915 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1916 * libcoff.h: Regenerate.
1917 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1918 line-number counts in the bfd's lineno_counts field.
1919 Don't keep per-csect line-number counts.
1920 (xcoff_sweep): Don't update per-csect line-number counts.
1921 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1922 entries in each output section.
1923 (xcoff_link_input_bfd): Get the number of line numbers from
1924 the bfd's lineno_counts field, rather than recalculating it
1925 from scratch. Fix the range check when updating C_BINCL and
1927 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1928 here. Don't expect csects to have line-number counts.
1930 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1932 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1933 * libcoff.h: Regenerate.
1934 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1935 "skip" logic from xcoff_link_input_bfd.
1936 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1937 objects in a dynamic link, rather than checking whether csectpp
1938 is null. Always allocate debug_index for other objects,
1939 and always go through the loop. Update the type of debug_index
1940 after the change above. Read the auxillary csect information
1941 and use xcoff_keep_symbol_p to decide whether a symbol should
1942 be kept. Set its debug_index to -2 if not.
1943 (xcoff_link_input_bfd): Update the type of debug_index after
1944 the change above and always expect it to be nonnull. Use it to
1945 test whether a symbol should be stripped, rather than making the
1946 decision here. Postpone all symbol creation to the second pass.
1948 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1950 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1951 creating a descriptor.
1952 (xcoff_sweep): Don't mark toc_section unless it's needed.
1953 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1954 when marking every bfd.
1955 (xcoff_link_input_bfd): Skip all TOC anchors.
1956 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1957 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1958 to -1; call xcoff_find_tc0 instead.
1960 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1962 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1963 * libcoff.h: Regenerate.
1964 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1965 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1966 the previous symbol's csect. Treat last_symndx as an inclusive value
1967 and simplify its handling.
1968 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1969 symbols with the right csect. Don't mark rsec when processing
1970 relocations against undefined or absolute sections.
1971 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1972 of bfd_und_section_ptr.
1973 (xcoff_link_input_bfd): Likewise.
1975 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1977 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1978 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1979 flag is set. Assert that all undefined symbols are either
1980 imported or defined by a dynamic object.
1981 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1982 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1983 handling to all relocations. Only set XCOFF_CALLED for function
1985 (xcoff_find_function): New function, split out from...
1986 (bfd_xcoff_export_symbol) ...here.
1987 (xcoff_set_import_path): New function, split out from...
1988 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1989 meaning of XCOFF_CALLED.
1990 (xcoff_mark_symbol): If we mark an undefined and unimported
1991 symbol, find some way of defining it. If the symbol is a function
1992 descriptor, fill in its definition automatically. If the symbol
1993 is a function, mark its descriptor and allocate room for global
1994 linkage code. Otherwise mark the symbol as implicitly imported.
1995 Move the code for creating function descriptors from...
1996 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1997 check for symbols that were implicitly defined.
1998 (xcoff_mark): Don't count any dynamic relocations against
2000 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2001 in the xcoff link info.
2002 (xcoff_link_input_bfd): Remove handling of undefined and
2005 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2007 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2008 if the target is absolute. Fix comment typo.
2009 (xcoff_ppc_relocate_section): Remove FIXME.
2010 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2011 if the target is absolute.
2013 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2015 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2016 R_POS and R_NEG relocations against absolute symbols to the
2019 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2021 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2022 to 2 for bfd_mach_ppc_620.
2024 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2026 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2027 * configure.in: Likewise.
2028 * configure: Regenerate.
2030 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2033 * elf.c (assign_section_numbers): Generate symbol table if there
2034 is any relocation in output.
2035 (_bfd_elf_compute_section_file_positions): Likewise.
2037 2009-03-13 Nick Clifton <nickc@redhat.com>
2040 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2041 * elflink.c (elf_link_read_relocs_from_section): Use
2042 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2043 relocs but no symbol table.
2044 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2046 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2050 to check ___tls_get_addr.
2052 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2053 strncmp to check __tls_get_addr.
2055 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2057 * dwarf2.c (read_section): Always check the offset, even when the
2058 section has been read before.
2060 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2062 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2065 2009-03-11 Chris Demetriou <cgd@google.com>
2067 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2068 * bfd-in2.h: Regenerate.
2069 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2070 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2072 (bsd_write_armap): Likewise.
2073 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2074 flag is set, do nothing.
2075 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2078 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2080 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2081 used to update stack pointer.
2083 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2086 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2087 for unknown symbols in absolute section.
2089 2009-03-06 Nick Clifton <nickc@redhat.com>
2091 * po/es.po: Updated Spanish translation.
2093 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2095 * elf32-arm.c (group_sections): Take next section size into
2096 account before accepting to group it.
2098 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2100 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2102 (elf32_arm_final_link_relocate): Likewise.
2104 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2107 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2109 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2111 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2112 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2113 (BFD_FAKE_SECTION): Init new flag.
2114 * ecoff.c (bfd_debug_section): Likewise.
2115 * bfd-in2.h: Regenerate.
2116 * libbfd.h: Regenerate.
2117 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2118 (ppc_elf_reloc_type_lookup): Handle new relocs.
2119 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2120 without marker relocs.
2121 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2122 if section has no old-style calls.
2123 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2124 Don't try to optimize new-style __tls_get_addr call when handling
2125 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2127 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2128 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2129 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2130 without marker relocs.
2131 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2132 if section has no old-style calls. Set toc_ref for new relocs as
2134 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2135 Don't try to optimize new-style __tls_get_addr call when handling
2136 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2139 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2142 * configure.in: Test for ld --as-needed support. Link shared
2143 libbfd against libm.
2144 * configure: Regenerate.
2146 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2148 * Makefile.am: Run "make dep-am".
2149 * Makefile.in: Regenerate.
2151 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2153 * elf32-score7.c: New file.
2154 * elf32-score.h: New file.
2155 * elf32-score.c: Add code to support score 7. Set score7 as the
2157 * cpu-score.c: Add score7 architecure.
2158 (compatibile): New function.
2159 * Makefile.am: Add rules for building elf32-score7 object.
2160 * Makefile.in: Regenerate.
2161 * configure.in: Add elf32-score7 object to score vectors.
2162 * configure: Regenerate.
2163 * reloc.c: Add score7 relocs.
2164 * archures.c: Add score3 and score7 machine numbers.
2165 * bfd-in2.h: Regenerate.
2166 * libbfd.h: Regenerate.
2168 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2170 * configure: Regenerate.
2172 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2174 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2175 (elf32_hppa_check_relocs): Use it.
2177 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2179 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2180 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2181 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2182 (elf_hppa_record_segment_addrs): Likewise.
2183 (elf_hppa_final_link): Likewise.
2184 (elf_hppa_relocate_insn): Likewise.
2185 (elf_hppa_final_link_relocate): Likewise.
2186 (elf64_hppa_relocate_section): Likewise.
2187 * elf64-hppa.c: Insert above.
2189 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2191 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2192 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2193 (elf_hppa_relocate_section): Likewise.
2194 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2195 from struct elf_link_hash_entry. Add count field.
2196 (struct elf64_hppa_dyn_hash_table): Delete.
2197 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2198 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2199 (hppa_elf_hash_entry, eh_name): Define.
2200 (elf64_hppa_new_dyn_hash_entry): Delete.
2201 (elf64_hppa_dyn_hash_lookup): Delete.
2202 (elf64_hppa_dyn_hash_traverse): Delete.
2203 (get_dyn_name): Delete.
2204 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2205 of struct elf64_hppa_dyn_hash_entry *.
2206 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2207 allocate_global_data_plt, allocate_global_data_stub,
2208 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2210 (hppa64_link_hash_newfunc): New.
2211 (elf64_hppa_hash_table_create): Rework.
2212 (count_dyn_reloc): Likewise.
2213 (hppa64_elf_local_refcounts): New.
2214 (elf64_hppa_check_relocs): Rework using standard technique for recording
2215 local DLT, PLT and OPD reference counts.
2216 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2217 elf_link_hash_entry *.
2218 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2219 allocate_global_data_plt, allocate_global_data_stub,
2220 allocate_global_data_opd, allocate_dynrel_entries,
2221 elf64_hppa_adjust_dynamic_symbol,
2222 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2223 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2224 Use hppa_link_hash_table. Rework.
2225 (elf64_hppa_link_output_symbol_hook): Rework.
2226 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2227 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2228 elf64_hppa_finish_dynamic_sections): Likewise.
2230 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2232 * elf32-arm.c (stub_reloc_type): Removed.
2233 (insn_sequence): Renamed reloc_type field to r_type.
2234 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2235 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2236 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2237 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2238 (arm_stub_is_thumb): Catch new stubs.
2239 (arm_type_of_stub): Handle new stubs.
2240 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2241 (bfd_elf32_arm_process_before_allocation): Remove useless
2244 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2246 * elf.c (elf_find_function): Use is_function_type to check
2249 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2251 * xtensa-modules.c: Revert to previous version 1.11 due
2252 to inadvertant commit.
2254 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2256 * elf32-xtensa.c (text_action_add): Separate test for action
2257 type. Break if saved action is ta_widen_insn at same offset.
2259 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2261 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2262 to elf32_arm_stub_long_branch_any_arm_pic.
2263 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2264 (enum elf32_arm_stub_type, arm_type_of_stub)
2265 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2268 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2270 * elf32-arm.c (PREV_SEC): Update comment.
2271 (group_sections): Rename argument to stubs_always_after_branch.
2272 Reverse the list and place stubs at the end of input sections.
2274 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2276 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2278 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2280 (arm_size_one_stub): Remove unnecessary break.
2281 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2283 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2285 * elf32-arm.c (stub_insn_type): New type.
2286 (stub_reloc_type): Likewise.
2287 (insn_sequence): Likewise.
2288 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2289 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2290 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2291 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2292 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2293 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2294 (elf32_arm_stub_hash_entry): Add new helper fields.
2295 (stub_hash_newfunc): Initialize these new fields.
2296 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2297 to take endianness into account.
2298 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2299 (arm_map_one_stub): Code is now more generic, thanks to
2302 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2304 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2306 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2307 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2308 BLX is not available. Fix typo in warning message. Add comments
2309 and improve formatting.
2310 (arm_build_one_stub): Adjust to new
2311 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2312 (arm_map_one_stub): Likewise.
2314 2009-02-23 Tristan Gingold <gingold@adacore.com>
2315 Eric Botcazou <ebotcazou@adacore.com>
2316 Douglas B Rupp <rupp@gnat.com>
2318 * vms.h: Update copyright year, fix comments, reorder declarations.
2319 (_bfd_save_vms_section): Remove the prototype.
2320 (EGPS_S_V_NO_SHIFT): New constant.
2321 (bfd_vms_set_section_flags): New prototype.
2322 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2324 (EGSY_S_W_FLAGS): Ditto.
2325 (EGSY_S_V_QUAD_VAL): Ditto.
2326 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2327 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2328 EGST_S_B_NAMLNG): Ditto.
2329 (ESRF_S_B_NAMLNG): Ditto.
2330 (ETIR_S_C_HEADER_SIZE): Ditto.
2331 (EGPS_S_V_ALLOC_64BIT): Ditto.
2332 (DST_S_C_EPILOG): Ditto.
2333 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2334 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2335 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2336 (DST_S_L_PCLINE_UNSLONG): Ditto.
2337 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2338 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2339 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2340 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2341 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2342 (DST_S_B_SRC_UNSBYTE): Ditto.
2343 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2345 (vms_section, vms_reloc): Remove types.
2346 (hdr_struc): Replaced by ...
2347 (hdr_struct): ... new type.
2348 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2349 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2350 (EMH_DATE_LENGTH): Ditto.
2351 (eom_struc): Replaced by ...
2352 (eom_struct): ... new type.
2353 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2354 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2355 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2356 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2357 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2358 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2359 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2360 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2361 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2362 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2363 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2364 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2365 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2366 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2367 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2368 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2369 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2370 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2371 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2372 (enum file_type_enum): New type.
2373 (struct location_struct): Removed.
2374 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2375 (struct funcinfo, struct module): Ditto.
2376 (struct vms_private_data_struct): Update fields.
2377 (struct vms_section_data_struct): New type.
2379 * vms.c: Update copyright year, fix comments,
2380 Fix includes for DECC, add prototypes.
2381 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2383 Use flavour to set is_vax, location_stack is removed.
2384 (struct pair): Declare.
2385 (fill_section_ptr): Initialize variables at declaration.
2386 Add guard to set SECTION_SYM flag, handlde und section.
2387 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2388 (_bfd_vms_slurp_object_records): New function, replaces previous
2390 (vms_slurp_module): New function.
2391 (vms_slurp_image): Ditto.
2392 (vms_object_p): Complete rewrite.
2393 (vms_mkobject): Use is_vax field to slect architecture.
2394 (free_reloc_stream): New function.
2395 (vms_convert_to_var): Ditto.
2396 (vms_convert_to_var_1): Ditto.
2397 (vms_convert_to_var_unix_filename): Ditto.
2398 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2400 (vms_new_section_hook): Set alignment to 0, allocate private data.
2401 (vms_get_section_contents): Load content.
2402 (vms_get_symbol_info): Handle undefined section.
2403 (vms_find_nearest_line): Handle.
2404 (alloc_reloc_stream): New function.
2405 (vms_slurp_reloc_table): Ditto.
2406 (vms_get_reloc_upper_bound): Make it real.
2407 (vms_canonicalize_reloc): Do the real work.
2408 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2410 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2411 (vms_set_arch_mach): Check arch.
2412 (vms_set_section_contents): Copy the content after allocation.
2413 (vms_alpha_vec): Update object flags.
2415 * vms-tir.c: Update copyright year, fix comments,
2416 add prototypes for new functions.
2417 (dst_define_location): New function.
2418 (dst_restore_location): New function.
2419 (dst_retrieve_location): New function.
2420 (dst_check_allocation): New function.
2421 (image_dump): Call dst_check_allocation.
2422 (image_write_b): Ditto.
2423 (image_write_w): Ditto.
2424 (image_write_l): Ditto.
2425 (image_write_q): Ditto.
2426 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2427 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2429 Call error handler instead of abort if name is not known.
2430 (etir_sta): Add quarter_relocs argument and set it.
2433 (etir_opr): Ditto, return FALSE in case of error.
2434 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2435 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2436 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2437 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2438 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2439 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2440 Return FALSE in case of error.
2441 (tir_sta): Change sign of psect.
2443 (tir_cmd): Fix cast. Makes tir_table static const.
2444 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2445 add argument to explain.
2446 (analyze_etir): Initialize maxptr, add quarter_relocs
2447 declaration, move some declarations into inner scopes.
2448 Handle quarter_relocs and STO_IMM.
2449 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2450 (_bfd_vms_slurp_relocs): New function.
2451 (_bfd_vms_decode_relocs): New function.
2452 (sto_imm): Rewritten.
2453 (start_first_etbt_record): New function.
2454 (start_another_etbt_record): Ditto.
2455 (etir_output_check): Ditto.
2456 (defer_reloc_p): Ditto.
2457 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2458 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2459 rewritte relocations handling.
2460 (_bfd_vms_write_tbt): Removed.
2461 (_bfd_vms_write_dbg): Ditto.
2463 * vms-misc.c: Update copyright year, Fix comments.
2464 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2465 (maybe_adjust_record_pointer_for_object): New function.
2466 (_bfd_vms_get_first_record): New function, replaces ...
2467 (_bfd_vms_get_record): .. removed.
2468 (_bfd_vms_get_object_record): New function.
2469 (_bfd_vms_get_object_record): New function.
2470 (vms_get_remaining_object_record): New function, replaces ...
2471 (_bfd_vms_get_next_record): ... removed.
2472 (add_new_contents): Removed.
2473 (_bfd_save_vms_section): Removed.
2474 (_bfd_get_vms_section): Removed.
2475 (_bfd_vms_output_flush): Write in VAR format.
2476 (new_symbol): Don't make UND section.
2478 * vms-hdr.c: Update copyright year, update list of record handled.
2479 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2480 (_bfd_vms_write_hdr): Strip vms and unix patches,
2481 add comments, truncate module name at 31 characters,
2482 use constants instead of hard-coded value,
2483 write BFD version instead of a fixed string.
2484 (_bfd_vms_slurp_ihd): New function.
2485 (_bfd_vms_slurp_isd): Ditto.
2486 (_bfd_vms_slurp_ihs): Ditto.
2487 (new_module): Ditto.
2488 (parse_module): Ditto
2489 (build_module_list): Ditto.
2490 (module_find_nearest_line): Ditto.
2491 (_bfd_vms_find_nearest_dst_line): Ditto.
2492 (vms_slurp_debug): Ditto.
2493 (_bfd_vms_slurp_dbg): Ditto.
2494 (_bfd_vms_slurp_tbt): Ditto.
2495 (_bfd_vms_write_dbg): Ditto.
2496 (_bfd_vms_write_tbt): Ditto.
2498 * vms-gsd.c: Update copyright year, update list of records handled.
2499 (EVAX_LITERALS_NAME): New macro.
2500 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2501 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2502 (register_universal_symbol): New function and prototype.
2503 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2504 improve debug messages,
2505 use constants instead of hard-coded value,
2506 fix missing endianness conversion,
2507 handle global symbol (SYMG).
2508 (bfd_vms_set_section_flags): New function.
2509 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2510 handle section literals,
2512 handle section bfd and vms flags,
2513 don't output LIB$INITIALIZE symbol,
2514 fix handling of weak symbols,
2515 fix evax vs vax procedure descriptor,
2516 handle absolute symbols.
2518 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2519 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2521 * makefile.vms (DEFS): Fix flags for VMS.
2523 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2525 * bfd-in2.h: Regenerated.
2526 * libbfd.h: Regenerated.
2528 2009-02-20 Cary Coutant <ccoutant@google.com>
2530 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2533 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2536 * coffcode.h (coff_write_object_contents): Don't let the string
2537 table offset overflow the s_name field when using long section names.
2539 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2541 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2542 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2543 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2544 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2545 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2546 (bfd_pmac_xcoff_backend_data): Likewise.
2547 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2548 (bfd_xcoff_aix5_backend_data): Likewise.
2549 (xcoff64_write_object_contents): Delete unused long_section_names
2551 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2552 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2554 * coffcode.h (documentation): Update to describe long section names.
2555 (COFFLONGSECTIONCATHELPER): New helper macro.
2556 (BLANKOR1TOODD): Likewise.
2557 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2558 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2559 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2560 (bfd_coff_set_long_section_names_allowed): New function.
2561 (bfd_coff_set_long_section_names_disallowed): Likewise.
2562 (struct bfd_coff_backend_data): Add new backend hook function
2563 pointer _bfd_coff_set_long_section_names.
2564 (bfd_coff_set_long_section_names): New backend hook.
2565 (coff_write_object_contents): Only generate long section names if
2566 bfd_coff_long_section_names() indicates they are currently enabled.
2567 (bfd_coff_std_swap_table): Make non-const, and initialise long
2568 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2569 (ticoff0_swap_table): Likewise to both.
2570 (ticoff1_swap_table): Again, likewise to both.
2571 * coffgen.c (make_a_section_from_file): Allow long section names
2572 as inputs even if not currently allowed for outputs.
2573 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2574 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2575 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2576 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2577 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2578 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2579 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2580 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2581 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2582 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2583 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2584 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2585 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2586 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2587 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2588 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2589 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2590 * libcoff-in.h: Update copyright year to cause updated copyright
2591 year in generated libcoff.h, and fix typo.
2592 * libcoff.h: Regenerated.
2593 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2594 (_bfd_ecoff_no_long_sections): Add prototype.
2595 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2596 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2597 defined by an including .c file.
2598 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2599 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2600 (ticoff1_swap_table): Likewise to both.
2602 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2604 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2605 stub. Catch default case error.
2606 (arm_map_one_stub): Add missing Thumb mapping symbol.
2608 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2611 * elf32-avr.c: Handle case where no local symbos exist correctly.
2613 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2616 * elf32-arm.c (arm_long_branch_stub,
2617 arm_thumb_v4t_long_branch_stub,
2618 arm_thumb_thumb_long_branch_stub,
2619 arm_thumb_arm_v4t_long_branch_stub,
2620 arm_thumb_arm_v4t_short_branch_stub,
2621 arm_pic_long_branch_stub):
2622 Renamed to elf32_arm_stub_long_branch_any_any,
2623 elf32_arm_stub_long_branch_v4t_arm_thumb,
2624 elf32_arm_stub_long_branch_thumb_only,
2625 elf32_arm_stub_long_branch_v4t_thumb_arm,
2626 elf32_arm_stub_short_branch_v4t_thumb_arm,
2627 elf32_arm_stub_long_branch_any_any_pic.
2628 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2629 arm_thumb_thumb_stub_long_branch,
2630 arm_thumb_arm_v4t_stub_long_branch,
2631 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2632 Renamed to arm_stub_long_branch_any_any,
2633 arm_stub_long_branch_v4t_arm_thumb,
2634 arm_stub_long_branch_thumb_only,
2635 arm_stub_long_branch_v4t_thumb_arm,
2636 arm_stub_short_branch_v4t_thumb_arm,
2637 arm_stub_long_branch_any_any_pic.
2639 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2641 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2642 in branch offset check.
2644 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2646 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2647 add toc.symndx and toc.add.
2648 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2650 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2652 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2653 (branch_reloc_hash_match): New function, extracted from..
2654 (ppc64_elf_tls_optimize): ..here.
2655 (ppc64_elf_relocate_section): Properly set addends when optimizing
2656 tls sequences. Avoid unnecessary reading and writing of insns.
2657 Only redo reloc when symbol changed. Bypass symbol checks when
2659 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2660 (branch_reloc_hash_match): New function, extracted from..
2661 (ppc_elf_tls_optimize): ..here.
2662 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2663 Don't clear addend on zapped __tls_get_addr reloc.
2665 2009-02-12 Nick Clifton <nickc@redhat.com>
2668 * elflink.c (bfd_elf_final_link): When counting the relocations,
2669 if the header size has not been set yet then assume that it will
2670 match the output section's reloc type.
2672 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2674 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2677 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2679 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2680 (find_function): Likewise.
2681 (pasted_function): Don't error if no prior function found.
2682 (discover_functions): Revert 2008-12-10 change. Extend first
2683 function range to start of section.
2685 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2687 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2689 * elf64-hppa.h: Likewise.
2691 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2693 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2696 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2698 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2699 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2701 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2703 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2704 * archures.c (bfd_mach_mips_xlr): Define.
2705 * bfd-in2.h: Regenerate.
2706 * cpu-mips.c (I_xlr): Define.
2707 (arch_info_struct): Add XLR entry.
2708 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2709 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2710 (mips_mach_extensions): Add XLR entry.
2712 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2714 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2716 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2718 * configure.in: AC_SUBST pdfdir.
2719 * Makefile.am: Add install-pdf, install-pdf-am
2720 and install-pdf-recursive targets. Define pdfdir.
2721 * doc/Makefile.am: Define pdf__strip_dir. Add
2722 install-pdf and install-pdf-am targets.
2723 * po/Make-in: Add install-pdf target.
2724 * configure: Regenerate.
2725 * Makefile.in: Regenerate
2726 * doc/Makefile.in: Regenerate.
2728 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2730 * bfd-in2.h: Regenerate.
2731 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2732 fields from n_entries to n_slots where appropriate, update comments.
2733 (HOWTO): Add TLS relocations.
2734 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2735 (enum elf_m68k_got_offset_size): New enum.
2736 (struct elf_m68k_got_entry.type): Move field to ...
2737 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2738 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2740 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2742 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2743 fields into n_entries array. Update comments.
2744 (elf_m68k_init_got): Simplify, update all uses.
2745 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2746 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2747 GOT entries; update name, update all uses.
2748 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2749 (elf_m68k_get_got_entry): Update.
2750 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2752 (elf_m68k_remove_got_entry_type): Simplify.
2753 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2754 (elf_m68k_can_merge_gots): Update.
2755 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2756 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2757 GOT entries, simplify.
2758 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2759 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2760 field, remove obsoleted local_n_entries field.
2761 (elf_m68k_partition_multi_got_2): New static function.
2762 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2764 (elf_m68k_remove_got_entry_type): Update.
2765 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2766 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2767 update of sgot->size and srelgot->size.
2768 (elf_m68k_gc_sweep_hook): Update.
2769 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2770 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2772 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2773 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2775 2009-02-02 DJ Delorie <dj@redhat.com>
2777 * elf32-mep.c (config_names): Regenerate configuration.
2779 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2781 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2782 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2783 * elf.c (bfd_elf_get_str_section): Make static.
2784 (bfd_elf_find_section): Delete.
2785 * libbfd.h: Regenerate.
2787 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2789 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2790 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2792 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2794 * elflink.c (on_needed_list): New function.
2795 (elf_link_add_object_symbols): Link in --as-needed libs if they
2796 satisfy undefined symbols in other libs.
2798 2009-01-30 Julian Brown <julian@codesourcery.com>
2800 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2801 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2802 with --just-symbols (-R).
2804 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2806 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2807 high_pc in order to properly sign-extend VMAs.
2809 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2810 Mark Shinwell <shinwell@codesourcery.com>
2811 Catherine Moore <clm@codesourcery.com>
2813 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2815 2009-01-28 Catherine Moore <clm@codesourcery.com>
2817 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2818 SEC_LOAD for dynamic relocation sections.
2820 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2822 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2823 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2824 the size of local TLS data.
2826 2009-01-27 Andreas Schwab <schwab@suse.de>
2828 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2829 architectures in the archive.
2831 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2833 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2834 <R_CRIS_32_DTPREL>: Correct relocation value.
2836 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2837 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2838 symbols with non-default visibility.
2840 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2842 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2843 describing the trampolines.
2844 (ppc_elf_relocate_section): Update relocs to describe the
2847 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2849 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2850 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2851 and R_PARISC_PCREL12F relocations.
2853 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2856 * elflink.c (find_version_for_sym): New function split out from,
2857 but without export_dynamic test, ..
2858 (_bfd_elf_link_assign_sym_version): ..here.
2859 (_bfd_elf_export_symbol): Use it.
2861 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2863 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2864 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2865 * elflink.c: ..here, somewhat modified.
2866 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2867 _bfd_elf_link_find_version_dependencies,
2868 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2869 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2870 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2872 * elflink.c: ..and make static here.
2873 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2874 of output_bfd from struct elf_find_verdep_info.
2875 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2876 struct elf_info_failed.
2877 (bfd_elf_size_dynamic_sections): Adjust.
2879 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2882 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2883 after comp_unit_find_line call.
2885 2009-01-21 Nick Clifton <nickc@redhat.com>
2888 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2889 tm_gmtoff field in struct tm.
2891 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2893 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2894 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2895 sections in soft-icache lines unless non_ia_text. Don't add
2896 rodata if doing so would exceed line size.
2898 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2900 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2901 types than bfd_link_hash_indirect, before early return, call
2902 _bfd_elf_link_hash_copy_indirect.
2904 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2906 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2907 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2908 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2909 (elf_backend_obj_attrs_order): New define.
2910 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2911 (elfNN_bed): Add elf_backend_obj_attrs_order.
2913 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2915 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2916 (obj_attr_size): Likewise.
2917 (write_obj_attribute): Likewise.
2918 (_bfd_elf_copy_obj_attributes): Likewise.
2919 (_bfd_elf_parse_attributes): Likewise.
2920 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2921 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2922 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2923 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2924 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2927 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2929 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2930 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2931 (bfd_elf_add_obj_attr_string): Likewise.
2932 (bfd_elf_add_obj_attr_int_string): Likewise.
2933 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2934 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2935 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2936 Tag_nodefaults has no default value.
2937 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2938 comment to reflect the new state.
2940 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2943 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2944 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2945 (adjust_z_magix): Delete dead code handling QMAGIC.
2947 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2949 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2950 IMAGE_SCN_MEM_DISCARDABLE.
2952 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2954 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2955 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2956 * configure.in (commonbfdlib): Delete.
2957 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2958 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2959 is available, not just for linux.
2960 * po/SRC-POTFILES.in: Regenerate.
2961 * Makefile.in: Regenerate.
2962 * configure: Regenerate.
2964 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2965 Julian Brown <julian@codesourcery.com>
2967 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2968 ARM attributes in ABI 2.07.
2969 * elf32-arm.c (get_secondary_compatible_arch): New function.
2970 (set_secondary_compatible_arch): New function.
2971 (tag_cpu_arch_combine): New function.
2972 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2973 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2974 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2975 make it fit with order_01243.
2976 Add support for Tag_also_compatible_with,
2977 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2978 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2979 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2980 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2981 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2982 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2983 Rework the way unknown attributes are handled.
2984 Defer errors until all attributes have been processed.
2986 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2988 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2989 bfd_elf_add_obj_attr_int_string.
2990 Read Tag_compatibility from its new location in the attribute array,
2991 rather than the attribute list.
2992 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2993 bfd_elf_add_obj_attr_int_string.
2994 (_bfd_elf_parse_attributes): Likewise.
2995 (_bfd_elf_merge_object_attributes): There's now only one
2996 Tag_compatibility, and it's in the array, not the list.
2997 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2999 (bfd_elf_add_obj_attr_compat): Rename to
3000 bfd_elf_add_obj_attr_int_string.
3001 (bfd_elf_add_proc_attr_compat): Rename to
3002 bfd_elf_add_proc_attr_int_string.
3003 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3006 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3008 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3009 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3010 (vmsutil.lo): Add dependency rule.
3011 * Makefile.in: Regenerate.
3012 * config.bfd (ia64*-*-*vms*): Add case.
3013 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3014 * configure: Regenerate.
3015 * vmsutil.c: New file.
3016 * vmsutil.h: New file.
3017 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3019 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3020 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3021 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3022 elfNN_vms_object_p): New functions
3023 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3025 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3028 * elflink.c (elf_gc_sweep): Exclude the group section if the
3029 first member of the section group is excluded.
3031 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3034 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3035 saved filename, use bfd_alloc rather than bfd_malloc for it.
3037 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3039 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3041 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3043 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3045 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3047 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3049 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3051 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3053 (struct got_entry): Add br_addr.
3054 (struct call_info): Add priority.
3055 (struct function_info): Add lr_store and sp_adjust.
3056 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3057 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3058 area as an overlay, and check that no other overlays exist. Look up
3059 icache overlay manager entry sym.
3060 (BRA_STUBS, BRA, BRASL): Define.
3061 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3062 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3064 (count_stub, build_stub): Support soft-icache.
3065 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3066 (spu_elf_size_stubs): Size soft-icache stubs.
3067 (overlay_index): New function.
3068 (spu_elf_build_stubs): Make static. Support soft-icache.
3069 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3070 (find_function_stack_adjust): Save lr store and stack adjust insn
3072 (maybe_insert_function): Adjust find_function_stack_adjust call.
3073 (mark_functions_via_relocs): Retrieve priority.
3074 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3075 (sort_calls): Sort by priority first.
3076 (mark_overlay_section): Ignore .ovl.init.
3077 (sum_stack): Only print when stack_analysis.
3078 (print_one_overlay_section): New function, extracted from..
3079 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3080 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3081 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3082 analysis. Call spu_elf_build_stubs.
3083 (spu_elf_relocate_section): For soft-icache encode overlay index
3085 (spu_elf_output_symbol_hook): Support soft-icache.
3086 (spu_elf_modify_program_headers: Likewise.
3088 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3089 num_regions to num_lines. Add line_size and max_branch.
3090 (enum _ovly_flavour): Add ovly_soft_icache.
3091 (spu_elf_build_stubs): Delete.
3093 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3095 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3096 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3098 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3100 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3101 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3102 the program, the known offset starts at the negative size of the
3104 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3107 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3109 * config.bfd: Add lm32-*-rtems*.
3111 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3113 * coff-ppc.c: Add 2009 to Copyright.
3114 * elf32-cris.c: Likewise.
3115 * elflink.c: Likewise.
3117 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3119 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3120 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3122 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3125 * elflink.c (elf_merge_st_other): New.
3126 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3127 hide them if needed.
3128 (elf_link_add_object_symbols): Updated.
3130 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3133 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3134 ref_dynamic and dynamic_def fields when setting def_regular
3137 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3140 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3143 For older changes see ChangeLog-2008
3149 version-control: never