1 2009-06-19 Alan Modra <amodra@bigpond.net.au>
3 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
5 (ppc_elf_relocate_section): Likewise.
7 2009-06-19 Alan Modra <amodra@bigpond.net.au>
9 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
10 pointer to sym hash. Update all uses.
11 (update_plt_info): Likewise. Don't check addend here.
13 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
15 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
16 bfd_sym_from_r_symndx.
17 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
19 2009-06-18 Alan Modra <amodra@bigpond.net.au>
21 * elf-bfd.h (struct sym_sec_cache): Delete.
22 (struct sym_cache): New.
23 (bfd_section_from_r_symndx): Delete prototype.
24 (bfd_sym_from_r_symndx): Define prototype.
25 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
26 (bfd_sym_from_r_symndx): ..new function.
27 * elf32-arm.c: Update all uses of struct sym_sec_cache and
28 bfd_section_from_r_symndx to new struct and function.
29 * elf32-bfin.c: Likewise.
30 * elf32-hppa.c: Likewise.
31 * elf32-i386.c: Likewise.
32 * elf32-m32r.c: Likewise.
33 * elf32-m68hc1x.c: Likewise.
34 * elf32-m68hc1x.h: Likewise.
35 * elf32-m68k.c: Likewise.
36 * elf32-ppc.c: Likewise.
37 * elf32-s390.c: Likewise.
38 * elf32-sh.c: Likewise.
39 * elf64-ppc.c: Likewise.
40 * elf64-s390.c: Likewise.
41 * elf64-x86-64.c: Likewise.
42 * elfxx-sparc.c: Likewise.
43 * elfxx-sparc.h: Likewise.
45 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
47 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
48 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
50 2009-06-18 Nick Clifton <nickc@redhat.com>
52 * elflink.c (elf_link_sort_relocs): Return early if there are no
55 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
57 Merge cegcc and mingw32ce target name changes from
60 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
62 * config.bfd: Add arm*-*-cegcc* target.
64 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
66 * config.bfd: Add arm-*-mingw32ce* target.
68 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
70 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
71 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
72 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
73 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
75 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
77 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
78 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
79 * elf32-i386.c (elf_i386_check_relocs): Use it.
80 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
82 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
84 * elf-bfd.h (elf_dyn_relocs): New.
86 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
87 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
89 (elf_i386_copy_indirect_symbol): Likewise.
90 (elf_i386_check_relocs): Likewise.
91 (elf_i386_gc_sweep_hook): Likewise.
92 (elf_i386_allocate_dynrelocs): Likewise.
93 (elf_i386_readonly_dynrelocs): Likewise.
94 (elf_i386_size_dynamic_sections): Likewise.
96 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
97 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
99 (elf64_x86_64_copy_indirect_symbol): Updated.
100 (elf64_x86_64_check_relocs): Likewise.
101 (elf64_x86_64_gc_sweep_hook): Likewise.
102 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
103 (elf64_x86_64_allocate_dynrelocs): Likewise.
104 (elf64_x86_64_readonly_dynrelocs): Likewise.
105 (elf64_x86_64_size_dynamic_sections): Likewise.
107 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
109 * elf32-arm.c (create_got_section): Get existing .rela.got
111 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
112 * elf32-lm32.c (create_got_section): Likewise.
113 * elf32-m32r.c (create_got_section): Likewise.
114 * elf32-ppc.c (ppc_elf_create_got): Likewise.
115 * elf32-s390.c (create_got_section): Likewise.
116 * elf32-sh.c (create_got_section): Likewise.
117 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
118 * elf64-s390.c (create_got_section): Likewise.
119 * elfxx-sparc.c (create_got_section): Likewise.
121 * elflink.c (_bfd_elf_create_got_section): Properly initialize
124 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
126 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
128 * elf32-i386.c (elf_i386_local_hash): Removed.
129 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
130 (elf_i386_get_local_sym_hash): Likewise.
132 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
133 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
134 (elf64_x86_64_get_local_sym_hash): Likewise.
135 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
136 (get_local_sym_hash): Likewise.
138 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
140 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
141 rel_got_sec and plt_sec.
142 (elfNN_ia64_relax_section): Updated.
143 (elfNN_ia64_create_dynamic_sections): Likewise.
145 (allocate_dynrel_entries): Likewise.
146 (elfNN_ia64_size_dynamic_sections): Likewise.
147 (set_got_entry): Likewise.
148 (elfNN_ia64_choose_gp): Likewise.
149 (elfNN_ia64_relocate_section): Likewise.
150 (elfNN_ia64_finish_dynamic_symbol): Likewise.
151 (elfNN_ia64_finish_dynamic_sections): Likewise.
153 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
155 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
158 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
160 * configure.in (elf): Add elf-ifunc.lo.
162 * configure: Regenerated.
163 * Makefile.in: Likewise.
165 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
166 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
168 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
169 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
171 (elf_i386_link_hash_table_create): Likewise.
172 (elf_i386_create_dynamic_sections): Likewise.
173 (elf_i386_check_relocs): Likewise.
174 (elf_i386_allocate_dynrelocs): Likewise.
175 (elf_i386_size_dynamic_sections): Likewise.
176 (elf_i386_relocate_section): Likewise.
177 (elf_i386_finish_dynamic_symbol): Likewise.
178 (elf_i386_finish_dynamic_sections): Likewise.
179 (elf_i386_create_got_section): Removed.
181 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
182 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
184 (elf64_x86_64_compute_jump_table_size): Updated.
185 (elf64_x86_64_link_hash_table_create): Likewise.
186 (elf64_x86_64_create_dynamic_sections): Likewise.
187 (elf64_x86_64_check_relocs): Likewise.
188 (elf64_x86_64_allocate_dynrelocs): Likewise.
189 (elf64_x86_64_size_dynamic_sections): Likewise.
190 (elf64_x86_64_relocate_section): Likewise.
191 (elf64_x86_64_finish_dynamic_symbol): Likewise.
192 (elf64_x86_64_finish_dynamic_sections): Likewise.
193 (elf64_x86_64_create_got_section): Removed.
195 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
196 for pointer alignment. Set up section pointers.
197 (_bfd_elf_create_dynamic_sections): Likewise.
198 (_bfd_elf_create_ifunc_sections): Moved to ...
199 * elf-ifunc.c: Here. New.
201 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
202 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
205 2009-06-16 Doug Kwan <dougkwan@google.com>
207 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
208 to bfd_signed_vma. Cast constant operands which are used in
209 offset related expressions to bfd_signed_vma type as appropriate.
211 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
213 * elf32-vax.c (elf_vax_plt_sym_val): New function.
214 (elf_backend_plt_sym_val): Define.
216 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
218 * elf32-vax.c (elf_vax_reloc_type_class): New function.
219 (elf_backend_reloc_type_class): Define.
221 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
223 * elf32-vax.c (elf_vax_relocate_section): For symbol references
224 from an executable to a shared library treat R_VAX_PC32
225 relocations as R_VAX_PLT32 ones.
227 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
229 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
230 symbols in GOT space calculation.
231 (elf_vax_relocate_section): Adjust accordingly.
233 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
235 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
238 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
240 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
242 (elf_vax_relocate_section): Likewise.
244 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
246 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
247 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
249 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
251 * elf32-i386.c (elf_i386_check_relocs): Reformat.
252 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
254 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
256 * Makefile.am: Run "make dep-am".
257 * Makefile.in: Regenerated.
259 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
261 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
262 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
264 2009-06-15 Nick Clifton <nickc@redhat.com>
266 * po/ru.po: New Russian translation.
267 * configure.in (ALL_LINGUAS): Add ru.
268 * configure: Regenerate.
270 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
272 * elf32-i386.c: Remove duplicated comments.
274 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
277 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
278 dynamic IFUNC pointer in non-shared object. Use .got.plt
279 for IFUNC definition in PIE.
280 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
283 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
284 dynamic IFUNC pointer in non-shared object. Use .got.plt
285 for IFUNC definition in PIE.
286 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
289 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
291 * elf32-i386.c (elf_i386_check_relocs): Properly report
292 local symbol for unhandled relocation against STT_GNU_IFUNC
294 (elf_i386_relocate_section): Likewise.
295 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
296 (elf64_x86_64_relocate_section): Likewise.
298 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
301 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
302 (elf_i386_link_hash_table): Add loc_hash_table and
304 (elf_i386_local_hash): New.
305 (elf_i386_local_htab_hash): Likewise.
306 (elf_i386_local_htab_eq): Likewise.
307 (elf_i386_get_local_sym_hash): Likewise.
308 (elf_i386_link_hash_table_free): Likewise.
309 (elf_i386_allocate_local_dynrelocs): Likewise.
310 (elf_i386_finish_local_dynamic_symbol): Likewise.
311 (bfd_elf64_bfd_link_hash_table_free): Likewise.
312 (elf_i386_link_hash_table_create): Create loc_hash_table and
314 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
315 (elf_i386_size_dynamic_sections): Likewise.
316 (elf_i386_relocate_section): Likewise.
317 (elf_i386_finish_dynamic_sections): Likewise.
318 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
321 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
322 (elf64_x86_64_link_hash_table): Add loc_hash_table and
324 (elf64_x86_64_local_hash): New.
325 (elf64_x86_64_local_htab_hash): Likewise.
326 (elf64_x86_64_local_htab_eq): Likewise.
327 (elf64_x86_64_get_local_sym_hash): Likewise.
328 (elf64_x86_64_link_hash_table_free): Likewise.
329 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
330 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
331 (bfd_elf64_bfd_link_hash_table_free): Likewise.
332 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
334 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
336 (elf64_x86_64_size_dynamic_sections): Likewise.
337 (elf64_x86_64_relocate_section): Likewise.
338 (elf64_x86_64_finish_dynamic_sections): Likewise.
339 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
342 2009-06-10 Philip Blundell <philb@gnu.org>
344 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
345 elf_sec->this_hdr == NULL.
347 2009-06-12 Tristan Gingold <gingold@adacore.com>
349 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
350 * bfd-in2.h: Regenerated.
351 * libbfd.h: Regenerated.
353 * mach-o.c (FILE_ALIGN): New macro.
354 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
355 (bfd_mach_o_print_symbol): Ditto.
356 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
357 (bfd_mach_o_get_reloc_upper_bound): New function.
358 (bfd_mach_o_canonicalize_reloc): Ditto.
359 (bfd_mach_o_scan_write_relocs): Ditto.
360 (bfd_mach_o_scan_write_section_32): Remove offset argument.
361 (bfd_mach_o_scan_write_section_64): Ditto.
362 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
363 written for load command. Do not compute section file offset.
364 (bfd_mach_o_scan_write_segment_64): Ditto.
365 (bfd_mach_o_scan_write_symtab): Compute file offset first.
366 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
368 (bfd_mach_o_mangle_symbols): ... this new function.
369 (bfd_mach_o_write_contents): Be sure to habe load commands built.
370 Call bfd_mach_o_mangle_symbols.
371 (bfd_mach_o_build_commands): Adjust for filelen field.
372 Use FILE_ALIGN macro. Clear section file offset if section is empty.
373 Do not set symtab file offset anymore here.
374 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
375 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
376 Set reloc_count and rel_filepos section fields.
377 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
379 (bfd_mach_o_scan_read_section_64): Ditto.
380 (bfd_mach_o_scan_read_section): Ditto.
381 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
382 bfd_mach_o_asymbol. Use unsigned int for file offset type.
383 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
384 Handle weak-ref symbols.
385 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
386 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
387 (bfd_mach_o_scan): Remove assignment to removed field.
388 (bfd_mach_o_mkobject_init): Ditto.
389 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
390 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
391 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
392 (bfd_mach_o_swap_reloc_in): Ditto.
393 (bfd_mach_o_swap_reloc_out): Ditto.
395 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
396 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
397 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
398 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
399 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
400 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
401 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
402 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
403 (BFD_MACH_O_N_WEAK_DEF): New macros.
405 (bfd_mach_o_section_type): Add new enumeration values.
406 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
407 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
408 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
409 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
411 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
412 (BFD_MACH_O_GENERIC_RELOC_PAIR)
413 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
414 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
415 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
416 (BFD_MACH_O_RELENT_SIZE): Ditto.
417 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
418 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
419 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
420 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
421 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
422 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
423 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
424 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
425 (bfd_mach_o_reloc_info): New struct.
426 (bfd_mach_o_asymbol): New struct.
427 (bfd_mach_o_symtab_command): The symbols field is now of type
429 (bfd_mach_o_load_command): The offset and len fields are now of type
431 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
432 Add a filelen field. Add comments.
433 (bfd_mach_o_backend_data): New struct.
434 (bfd_mach_o_get_backend_data): New macro.
435 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
437 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
438 (bfd_mach_o_get_reloc_upper_bound): New prototype.
439 (bfd_mach_o_canonicalize_reloc): Ditto.
441 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
442 duplicated macro. Now defined to _bfd_generic_is_local_label.
443 (TARGET_NAME_BACKEND): New macro...
444 (TARGET_NAME_BACKEND): ... used to name a new variable.
445 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
448 * mach-o-i386.c (i386_howto_table): New variable.
449 (bfd_mach_o_i386_swap_reloc_in): New function.
450 (bfd_mach_o_i386_swap_reloc_out): Ditto.
451 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
452 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
453 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
454 (bfd_mach_o_bfd_reloc_type_lookup)
455 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
457 2009-06-11 Eric Paris <eparis@redhat.com>
458 Nick Clifton <nickc@redhat.com>
460 * opncls.c (_maybe_make_executable): New function. Gives execute
461 permission to an executable bfd that was opened for writing
462 provided that it is a regular file. Replaces common code found in...
463 (bfd_close): here and ...
464 (bfd_close_all_done): here.
466 2009-06-11 Anthony Green <green@moxielogic.com>
468 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
469 * bfd-in2.h: Rebuilt.
471 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
473 (moxie_reloc_map): Ditto.
474 Clean up copyright notice.
476 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
478 * bfd-in2.h: bfd_mmap prototype.
479 * bfdio.c (bfd_mmap): New function.
480 * libbfd.h (bfd_iovec): Add bmmap.
481 * cache.c (cache_bmmap): New function.
482 (cache_iovec): Initialize bmmap member.
483 * opencls.c (opncls_bmmap): New function.
484 (opncls_iovec): Initialize bmmap member.
486 2009-06-09 Tristan Gingold <gingold@adacore.com>
488 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
489 and stabstr_segment fields.
490 (mach_o_be_vec, mach_o_le_vec): Removed
491 (bfd_mach_o_version): New prototype.
493 * mach-o.c (bfd_mach_o_version): Make this function public.
494 (mach_o_wide_p): New function.
495 (bfd_mach_o_wide_p): Ditto.
496 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
498 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
499 Search in the list only if the name starts with a dot.
500 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
501 test. Check bfd_seek status.
502 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
503 (bfd_mach_o_scan_write_section_32): Ditto.
504 (bfd_mach_o_scan_write_section_64): Ditto.
505 (bfd_mach_o_scan_write_section): Removed.
506 (bfd_mach_o_scan_write_segment): Split into ...
507 (bfd_mach_o_scan_write_segment_32): ... this and ...
508 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
509 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
510 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
511 symbol table. Now returns a boolean.
512 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
513 Adjust for status type.
514 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
515 test. Write symbol table. Numbers the sections.
516 (bfd_mach_o_read_header): Check bfd_seek status.
517 Use mach_o_wide_p instead of hard-coded test.
518 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
519 (bfd_mach_o_scan_read_section_64): Ditto.
520 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
521 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
522 handled common symbols.
523 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
524 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
525 (bfd_mach_o_scan_read_dylinker): Ditto.
526 (bfd_mach_o_scan_read_dylib): Ditto.
527 (bfd_mach_o_scan_read_thread): Ditto.
528 (bfd_mach_o_scan_read_symtab): Ditto.
529 Do not create a section for the stabs.
530 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
531 (bfd_mach_o_scan_read_segment): Ditto.
532 (bfd_mach_o_scan_read_command): Ditto.
533 (bfd_mach_o_scan_start_address): Ditto.
534 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
535 (bfd_mach_o_archive_p): Check bfd_seek status.
536 (bfd_mach_o_core_fetch_environment): Ditto.
538 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
540 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
542 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
543 (elf_i386_link_hash_table_create): Initialize irelifunc.
544 (elf_i386_check_relocs): Updated. Set up irelifunc for
546 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
547 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
549 (elf_i386_relocate_section): Likewise.
551 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
552 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
553 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
555 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
556 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
558 (elf64_x86_64_relocate_section): Likewise.
560 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
562 (_bfd_elf_create_ifunc_sections): This.
564 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
566 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
569 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
571 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
572 relocation for R_386_32 against STT_GNU_IFUNC symbol when
573 building shared object. Check info->executable instead of
574 !info->shared when setting non_got_ref.
575 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
576 for non-GOT reference of STT_GNU_IFUNC symbol in shared
577 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
579 (elf_i386_relocate_section): Output dynamic relocation for
580 R_386_32 against STT_GNU_IFUNC symbol to get the real
581 function address when building shared object.
582 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
583 relocation for STT_GNU_IFUNC symbol in shared object.
585 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
586 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
587 symbol when building shared object. Check info->executable
588 instead of !info->shared when setting non_got_ref.
589 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
590 for non-GOT reference of STT_GNU_IFUNC symbol in shared
591 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
593 (elf64_x86_64_relocate_section): Output dynamic relocation
594 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
595 function address when building shared object.
596 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
597 relocation for STT_GNU_IFUNC symbol in shared object.
599 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
601 * Makefile.am: Run "make dep-am".
602 (BFD32_BACKENDS): Add mach-o-i386.lo.
603 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
604 * Makefile.in: Regenerate.
606 2009-06-06 Alan Modra <amodra@bigpond.net.au>
608 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
609 when looking for soft-icache stubs.
611 2009-06-05 Tristan Gingold <gingold@adacore.com>
613 * mach-o.h: Update copyright year.
614 (bfd_mach_o_mach_header_magic): New enum.
615 (bfd_mach_o_cpu_subtype): Now an enum.
616 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
617 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
618 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
619 (bfd_mach_o_load_command): Field type_required is now a boolean.
621 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
622 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
623 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
624 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
625 (bfd_mach_o_get_symtab_upper_bound): Ditto.
626 (bfd_mach_o_canonicalize_symtab): Ditto.
627 (bfd_mach_o_get_symbol_info): Ditto.
628 (bfd_mach_o_print_symbol): Ditto.
629 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
630 (bfd_mach_o_make_empty_symbol): Ditto.
631 (bfd_mach_o_write_contents): Ditto.
633 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
634 bfd_mach_o_mkobject): Defines.
635 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
636 Do not check with target vector but with flavour.
637 (struct mach_o_section_name_xlat): New declaration.
638 (dwarf_section_names_xlat): Ditto.
639 (text_section_names_xlat): Ditto.
640 (data_section_names_xlat): Ditto.
641 (struct mach_o_segment_name_xlat): Ditto.
642 (segsec_names_xlat): Ditto.
643 (bfd_mach_o_convert_section_name_to_bfd): New function.
644 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
645 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
646 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
647 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
648 Accept any input and output flavour. Do not share private data
650 (bfd_mach_o_count_symbols): Add a comment.
651 (bfd_mach_o_get_symtab_upper_bound): Make it public.
652 (bfd_mach_o_canonicalize_symtab): Ditto.
653 (bfd_mach_o_get_symbol_info): Ditto.
654 (bfd_mach_o_print_symbol): Ditto.
655 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
656 Use constants instead of hard-coded values.
657 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
659 (bfd_mach_o_scan_write_section_64): Ditto.
660 (bfd_mach_o_scan_write_segment): Ditto.
661 Do not copy sections anymore.
662 (bfd_mach_o_write_contents): Make it public.
663 Remove dead code. Rewrite typeflag assignment.
664 (bfd_mach_o_build_commands): New function.
665 (bfd_mach_o_set_section_contents): Ditto.
666 (bfd_mach_o_make_empty_symbol): Make it public.
667 (bfd_mach_o_read_header): Make it static.
668 Convert to bfd_boolean.
669 Use constants instead of hard-coded values.
670 (bfd_mach_o_make_bfd_section): Call
671 bfd_mach_o_convert_section_name_to_bfd to create name.
672 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
674 (bfd_mach_o_scan_read_section_64): Ditto.
675 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
676 a segment anymore. Use constants instead of hard-coded values.
677 (bfd_mach_o_scan_read_command): Fix style.
678 (bfd_mach_o_scan): Use constants instead of hard-coded values.
679 Get rid of BFD_IO_FUNCS.
680 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
681 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
682 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
683 (bfd_mach_o_object_p): Removed.
684 (bfd_mach_o_gen_core_p): New function, replaces ...
685 (bfd_mach_o_core_p): ... deleted.
686 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
688 * mach-o-i386.c: New file.
689 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
690 * configure.in (TDEFINES): Add mach_o_i386_vec.
691 * configure: Regenerated.
692 * targets.c: Add mach_o_i386_vec.
694 * mach-o.c: Update copyright years.
695 (BFD_IO_FUNCS): Remove (was not used).
696 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
697 bfd_mach_o_slurp_extended_name_table,
698 bfd_mach_o_construct_extended_name_table,
699 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
700 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
701 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
702 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
703 bfd_mach_o_get_section_contents_in_window,
704 bfd_mach_o_bfd_is_local_label_name,
705 bfd_mach_o_bfd_is_target_special_symbol,
706 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
707 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
708 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
709 bfd_mach_o_minisymbol_to_symbol,
710 bfd_mach_o_bfd_get_relocated_section_contents,
711 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
712 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
713 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
714 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
715 bfd_mach_o_bfd_merge_private_bfd_data,
716 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
717 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
718 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
719 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
720 bfd_mach_o_bfd_copy_private_header_data,
721 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
722 * mach-o-target.c: ... here.
723 Update copyright years.
725 2009-06-04 Alan Modra <amodra@bigpond.net.au>
727 * dep-in.sed: Don't use \n in replacement part of s command.
728 * Makefile.am (DEP1): LC_ALL for uniq.
730 * Makefile.in: Regenerate.
732 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
734 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
735 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
736 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
738 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
740 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
741 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
742 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
743 against STT_GNU_IFUNC symbols for static executables.
744 (elf_i386_finish_dynamic_symbol): Load GOT entry with
745 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
747 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
748 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
749 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
750 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
752 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
754 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
755 symbols to be left unimported when linking statically.
756 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
757 code when linking statically.
759 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
761 * elf32-i386.c (elf_i386_check_relocs): Increment
762 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
763 against STT_GNU_IFUNC symbol.
764 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
765 local STT_GNU_IFUNC definition is used.
766 (elf_i386_relocate_section): Handle got.offset != -1 for
767 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
770 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
771 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
772 relocations against STT_GNU_IFUNC symbol.
773 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
774 local STT_GNU_IFUNC definition is used.
775 (elf64_x86_64_relocate_section): Handle got.offset != -1
776 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
777 STT_GNU_IFUNC symbol.
779 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
782 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
783 (elf_i386_reloc_type_lookup): Likewise.
784 (R_386_tls): Removed.
785 (R_386_irelative): New.
786 (R_386_vt_offset): Updated.
787 (elf_i386_rtype_to_howto): Likewise.
788 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
789 (elf_i386_link_hash_table_create): Initialize igotplt,
791 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
792 (elf_i386_adjust_dynamic_symbol): Likewise.
793 (elf_i386_allocate_dynrelocs): Likewise.
794 (elf_i386_relocate_section): Likewise.
795 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
797 (elf_i386_finish_dynamic_symbol): When building a static
798 executable, use .iplt, .igot.plt and .rel.iplt sections for
799 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
800 locally defined STT_GNU_IFUNC symbol.
802 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
803 (x86_64_reloc_map): Likewise.
804 (R_X86_64_standard): Updated.
805 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
806 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
808 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
809 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
810 (elf64_x86_64_allocate_dynrelocs): Likewise.
811 (elf64_x86_64_relocate_section): Likewise.
812 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
814 (elf64_x86_64_finish_dynamic_symbol): When building a static
815 executable, use .iplt, .igot.plt and .rela.iplt sections for
816 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
817 for locally defined STT_GNU_IFUNC symbol.
819 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
820 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
822 * bfd-in2.h: Regenerated.
823 * libbfd.h: Likewise.
825 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
827 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
828 (_bfd_elf_make_ifunc_reloc_section): Removed.
829 (_bfd_elf_is_ifunc_symbol): Likewise.
830 (_bfd_elf_create_static_ifunc_sections): New.
832 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
834 (elf_link_add_object_symbols): Here.
835 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
836 STT_GNU_IFUNC symbol.
837 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
838 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
839 (IFUNC_INFIX): Removed.
840 (get_ifunc_reloc_section_name): Likewise.
841 (_bfd_elf_make_ifunc_reloc_section): Likewise.
842 (_bfd_elf_is_ifunc_symbol): Likewise.
843 (_bfd_elf_create_static_ifunc_sections): New.
845 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
847 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
848 (create_got_section): Likewise.
849 (allocate_dynrelocs): Likewise.
850 (readonly_dynrelocs): Likewise.
851 (set_tls_module_base): Likewise.
852 (dtpoff_base): Likewise.
854 (elf_i386_link_hash_table_create): Updated.
855 (elf_i386_create_dynamic_sections): Likewise.
856 (elf_i386_check_relocs): Likewise.
857 (elf_i386_size_dynamic_sections): Likewise.
858 (elf_i386_relocate_section): Likewise.
860 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
861 (create_got_section): Likewise.
862 (allocate_dynrelocs): Likewise.
863 (readonly_dynrelocs): Likewise.
864 (set_tls_module_base): Likewise.
865 (dtpoff_base): Likewise.
867 (elf64_x86_64_link_hash_table_create): Updated.
868 (elf64_x86_64_create_dynamic_sections): Likewise.
869 (elf64_x86_64_check_relocs): Likewise.
870 (elf64_x86_64_size_dynamic_sections): Likewise.
871 (elf64_x86_64_relocate_section): Likewise.
873 2009-05-28 Nick Clifton <nickc@redhat.com>
875 * targets.c (_bfd_target_vector): Only include plugin target in
876 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
878 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
880 * elf32-spu.c (struct call_info): New member broken_cycle.
881 (remove_cycle): Instead of physically removing call_info structures
882 to break call graph cycles, mark them using the broken_cycle flag.
883 (mark_overlay_section): Respect broken_cycle flag.
884 (unmark_overlay_section): Likewise.
885 (collect_lib_sections): Likewise.
886 (collect_overlays): Likewise.
887 (sum_stack): Likewise.
889 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
891 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
892 (mark_functions_via_relocs): Initialize callee->count to 1.
893 (pasted_function): Likewise.
894 (spu_elf_auto_overlay): Honor call counts when determining number
895 of stubs required in software i-cache mode.
897 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
899 * plugin.c (program_name): Remove.
900 (plugin_program_name): New.
901 (bfd_plugin_set_program_name): New.
902 (try_load_plugin): Use plugin_program_name.
903 * plugin.h (bfd_plugin_set_program_name): New.
905 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
907 * aclocal.m4: Include ../config/plugins.m4.
908 * configure.in: Use AC_PLUGINS.
909 * configure: Regenerate.
910 * Makefile.in: Regenerate.
911 * doc/Makefile.in: Regenerate.
913 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
915 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
917 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
918 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
919 * elf32-avr.c (elf32_avr_relax_section): Likewise.
920 * elf32-frv.c (elf32_avr_relax_section): Likewise.
921 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
922 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
923 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
924 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
925 * reloc.c (bfd_generic_relax_section): Likewise.
926 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
927 * vms.c (vms_bfd_relax_section): Likewise.
929 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
931 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
933 * elf32-i386.c (is_indirect_symbol): Renamed to ...
934 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
936 * elf32-i386.c (allocate_dynrelocs): Updated.
937 (elf_i386_relocate_section): Likewise.
938 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
939 (elf64_x86_64_relocate_section): Likewise.
941 * elf64-x86-64.c (is_indirect_symbol): Removed.
943 2009-05-26 Nick Clifton <nickc@redhat.com>
945 * po/id.po: Updated Indonesian translation.
947 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
949 * Makefile.am: Run "make dep-am".
952 (ALL_MACHINES): Add cpu-plugin.lo.
953 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
954 (BFD32_BACKENDS): Add plugin.lo.
955 (BFD32_BACKENDS_CFILES): Add plugin.c.
956 (libbfd_la_LIBADD): Add LIBDL
957 * archures.c (bfd_architecture): Add bfd_arch_plugin.
958 (bfd_plugin_arch): Declare.
959 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
960 * bfd.c (bfd): Add plugin_data.
961 * config.bfd: Handle the plugin target.
962 * configure.in: Check for --enable-plugins.
963 (LT_INIT): Use the dlopen option.
967 * targets.c (plugin_vec): Declare.
968 (_bfd_target_vector): Add plugin_vec.
969 * Makefile.in: Regenerate.
970 * bfd-in2.h: Regenerate.
971 * configure: Regenerate.
973 2009-05-26 Alan Modra <amodra@bigpond.net.au>
975 * dep-in.sed: Don't modify .o to .lo here. Output one filename
976 per line with all lines having continuation backslash. Prefix
977 first line with "A", following lines with "B".
978 * Makefile.am (DEP): Don't use dep.sed here.
979 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
980 dep.sed here on dependencies, sort and uniq.
981 * Makefile.in: Regenerate.
983 2009-05-25 Tristan Gingold <gingold@adacore.com>
985 * makefile.vms: Add verilog.obj to object list OBJS.
987 2009-05-24 Alan Modra <amodra@bigpond.net.au>
989 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
990 for BFD_IN_MEMORY is cleared.
991 (bfd_bwrite): Zero excess memory allocated.
993 2009-05-22 Julian Brown <julian@codesourcery.com>
995 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
997 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
998 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
999 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1000 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1001 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1002 (a8_erratum_fix, a8_erratum_reloc): New structs.
1003 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1004 num_a8_erratum_fixes, fix_cortex_a8 fields.
1005 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1006 (elf32_arm_add_stub): Split into two parts, creating...
1007 (elf32_arm_create_or_find_stub_sec): New function.
1008 (elf32_arm_final_link_relocate): Add forward declaration.
1009 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1010 relocations, multiple relocations per stub.
1011 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1012 (arm_size_one_stub): Use find_stub_size_and_template.
1013 (a8_reloc_compare): New.
1014 (find_thumb_glue): Add forward declaration.
1015 (cortex_a8_erratum_scan): New.
1016 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1017 (bfd_elf32_arm_set_cortex_a8_fix): New.
1018 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1019 (arm_map_one_stub): Add THUMB32_TYPE support.
1020 (a8_branch_to_stub_data): New.
1021 (make_branch_to_a8_stub): New.
1022 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1023 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1024 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1025 Cortex-A8 erratum workaround.
1026 * bfd-in2.h: Regenerate.
1028 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1030 * Makefile.am: Run "make dep-am".
1031 * Makefile.in: Regenerate.
1032 * po/SRC-POTFILES.in: Regenerate.
1034 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1036 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1039 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1041 * elf-bfd.h (struct elf_backend_data
1042 <elf_backend_link_output_symbol_hook>): Return an int.
1043 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1044 symbols on deleted .opd entries.
1045 * elflink.c (elf_link_output_sym): Return without outputting sym
1046 if output_symbol_hook returns 2.
1047 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1048 Abort if we must not discard sym.
1049 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1051 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1052 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1053 elf_backend_link_output_symbol_hook return type change.
1054 * elf32-arm.c (output_arch_syminfo): Likewise.
1055 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1056 (elf32_arm_output_arch_local_syms): Likewise.
1057 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1058 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1059 (bfd_score_elf_link_output_symbol_hook): Likewise.
1060 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1061 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1062 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1063 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1064 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1065 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1066 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1067 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1068 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1069 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1070 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1072 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1074 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1075 out of range .opd symbols.
1077 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1079 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1080 fprintf_vma directly.
1081 * peXXigen.c (pe_print_edata): Likewise.
1082 (pe_print_pdata): Likewise.
1083 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1084 (_bfd_XX_print_private_bfd_data_common): Likewise.
1086 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1088 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1090 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1091 Paul Brook <paul@codesourcery.com>
1093 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1094 fix discarded sections.
1096 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1098 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1099 sections into the software icache.
1101 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1103 * elf32-spu.c (build_stub): Always build "compact" sofware
1106 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1108 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1109 (spu_elf_setup): Initialize it.
1110 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1111 Update to new-sytle cache manager data structures.
1112 (spu_elf_build_stubs): Generate new-style cache manager data
1113 structures and symbols.
1114 (spu_elf_auto_overlay): Update size computation.
1116 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1118 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1119 segments first amongst the program headers.
1121 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1123 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1124 into addresses for relocation types that look at high bits. Remove
1125 special handling of relocation overflow warnings.
1127 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1129 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1130 control flow graph between fragments of a function.
1132 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1134 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1135 generate only a 16-byte .toe section.
1136 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1138 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1140 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1141 (spu_elf_place_overlay_data): ..here. New function.
1142 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1144 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1146 * elf32-arm.c: Move sysdep.h to start of file.
1148 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1150 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1152 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1153 __icache_tag_array and __icache_tag_array_size.
1155 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1157 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1159 (bfinfdpic_link_omit_section_dynsym): Likewise.
1160 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1162 2009-05-05 Paul Brook <paul@codesourcery.com>
1164 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1165 * bfd-in2.h: Regenerate.
1166 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1167 (_arm_elf_section_data): Add text and exidx fields.
1168 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1169 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1170 copy_exidx_entry): New functions.
1171 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1173 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1175 * elf32-arm.c (DEF_STUBS): New helper define.
1176 (DEF_STUB): Likewise.
1177 (stub_def): New type.
1178 (stub_definitions): New array, containing stub template pointers
1180 (arm_size_one_stub): Make use of stub_definitions.
1182 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1184 * elflink.c (find_version_for_sym): Remove from here, ...
1185 * linker.c (bfd_find_version_for_sym): ... rename, replace
1186 here, make public and update all callers.
1187 * bfd-in2.h: Regenerate.
1189 2009-04-30 Nick Clifton <nickc@redhat.com>
1191 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1193 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1194 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1195 into a STT_GNU_IFUNC symbol type.
1196 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1198 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1199 the binary contains ifunc symbols.
1200 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1201 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1202 * elf32-i386.c (is_indirect_function): New function.
1203 (elf_i386_check_relocs): Create an ifunc output section.
1204 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1205 section if necessary.
1206 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1208 (elf_i386_add_symbol_hook): New function. Set the
1209 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1210 symbol is encountered.
1211 (elf_backend_post_process_headers): Define.
1212 (elf_backend_add_symbol_hook): Define.
1213 (elf_i386_post_process_headers): Rename to
1214 elf_i388_fbsd_post_process_headers.
1215 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1216 (is_indirect_function): New function.
1217 (elf64_x86_64_check_relocs): Create an ifunc output section.
1218 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1219 section if necessary.
1220 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1221 symbol if necessary.
1222 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1223 elf_obj_data structure if an ifunc symbol is encountered.
1224 (elf_backend_post_process_headers): Define.
1225 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1226 if we have ifunc symbols to handle.
1227 (get_ifunc_reloc_section_name): New function. Computes the name
1228 for an ifunc section.
1229 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1230 section to hold ifunc relocs.
1231 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1232 (bfd_print_symbol_vandf): Handle ifunc symbols.
1233 (bfd_decode_symclass): Likewise.
1234 * bfd-in2.h: Regenerate.
1236 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1238 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1239 MOVW and MOVT relocations in a shared library link.
1241 2009-04-27 Anthony Green <green@moxielogic.com>
1243 * verilog.c: New file.
1244 * Makefile.am (BFD32_LIBS): Add verilog.c.
1245 (BFD32_LIBS_CFILES): Add verilog.c.
1246 (verilog.lo): New build rule.
1247 * Makefile.in: Rebuilt.
1248 * targets.c: Add verilog support.
1249 * bfd.c (tdata union): Add Verilog private data field.
1250 * bfd-in2.h: Regenerate.
1252 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1254 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1257 2009-04-23 Matthias Klose <doko@ubuntu.com>
1259 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1261 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1264 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1265 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1266 (elf32_arm_size_stubs): Likewise.
1267 (record_thumb_to_arm_glue): Deleted unused function.
1268 (bfd_elf32_arm_process_before_allocation): No longer handle
1269 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1270 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1271 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1273 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1275 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1276 (elf32_arm_write_section): Declare early.
1277 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1278 (arm_allocate_glue_section_space): Exclude empty sections.
1279 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1280 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1282 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1283 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1284 (elf32_arm_size_dynamic_sections): Allocate interworking
1286 (bfd_elf32_bfd_final_link): Define.
1288 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1290 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1292 * coffcode.h (coff_compute_section_file_positions): Clear
1293 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1295 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1296 force_minimum_alignment.
1298 * libcoff.h: Regenerated.
1300 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1301 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1303 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1304 nor target_subsystem.
1306 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1307 force_minimum_alignment nor target_subsystem.
1309 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1311 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1312 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1313 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1314 include in coff-x86_64.c of headers.
1315 (PDATA_ROW_SIZE): New define.
1316 (pex_regs[]): New static array.
1317 (pex64_get_runtime_function): New static function.
1318 (pex64_get_unwind_info): Likewise.
1319 (pex64_get_scope_entry): Likewise.
1320 (pex64_xdata_print_uwd_codes): Likewise.
1321 (pex64_get_section_by_rva): Likewise.
1322 (pex64_dump_xdata): Likewise.
1323 (pex64_bfd_print_pdata): Likewise.
1324 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1325 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1326 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1328 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1329 Alan Modra <amodra@bigpond.net.au>
1330 Dave Korn <dave.korn.cygwin@gmail.com>
1332 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1333 long names and non-NUL-terminated strings.
1335 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1337 * bfd-in2.h: Regenerated.
1339 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1341 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1342 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1344 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1347 * coffcode.h (bfd_pei_p): New.
1349 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1350 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1351 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1352 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1353 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1354 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1356 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1357 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1358 bfd_efi_rtdrv_x86_64_vec,
1359 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1360 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1361 * targets.c: Likewise.
1363 * configure: Regenerated.
1364 * libcoff.h: Likewise.
1365 * Makefile.in: Likewise.
1367 * efi-app-ia32.c: Removed.
1368 * efi-app-x86_64.c: Likewise.
1369 * efi-bsdrv-ia32.c: Likewise.
1370 * efi-bsdrv-ia64.c: Likewise.
1371 * efi-bsdrv-x86_64.c: Likewise.
1372 * efi-rtdrv-ia32.c: Likewise.
1373 * efi-rtdrv-ia64.c: Likewise.
1374 * efi-rtdrv-x86_64.c: Likewise.
1375 * efi-rtdrv-ia32.c: Likewise.
1377 * efi-app-ia64.c: Moved to ...
1379 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1380 (TARGET_NAME): Set to pei-ia64.
1382 * libpei.h (bfd_target_pei_p): Removed.
1383 (bfd_target_pei_arch): Likewise.
1384 (bfd_target_efi_app_p): Likewise.
1385 (bfd_target_efi_app_arch): Likewise.
1386 (bfd_target_efi_bsdrv_p): Likewise.
1387 (bfd_target_efi_bsdrv_arch): Likewise.
1388 (bfd_target_efi_rtdrv_p): Likewise.
1389 (bfd_target_efi_rtdrv_arch): Likewise.
1390 (bfd_pe_executable_p): Likewise.
1392 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1393 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1394 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1395 and efi-rtdrv-ia32.c.
1396 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1397 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1398 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1399 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1400 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1401 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1402 (efi-app-ia64.lo): Removed.
1403 (efi-bsdrv-ia32.lo): Likewise.
1404 (efi-rtdrv-ia32.lo): Likewise.
1405 (efi-app-ia64.lo): Likewise.
1406 (efi-bsdrv-ia64.lo): Likewise.
1407 (efi-rtdrv-ia64.lo): Likewise.
1408 (efi-app-x86_64.lo): Likewise.
1409 (efi-bsdrv-x86_64.lo): Likewise.
1410 (efi-rtdrv-x86_64.lo): Likewise.
1413 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1415 (arch_type): Removed.
1416 (pe_arch): Likewise.
1417 (pe_bfd_object_p): Just return coff_object_p.
1419 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1420 bfd_pe_executable_p with bfd_pei_p.
1422 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1424 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1425 PLT entries to an undefined symbol when generating a shared
1428 2009-04-17 Nick Clifton <nickc@redhat.com>
1431 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1433 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1435 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1436 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1437 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1438 * binary.c (binary_bfd_define_common_symbol): Likewise.
1439 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1440 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1441 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1442 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1443 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1444 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1445 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1446 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1447 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1448 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1449 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1450 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1451 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1452 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1453 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1454 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1455 * som.c (som_bfd_define_common_symbol): Likewise.
1456 * srec.c (srec_bfd_define_common_symbol): Likewise.
1457 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1458 * versados.c (versados_bfd_define_common_symbol): Likewise.
1459 * vms.c (vms_bfd_define_common_symbol): Likewise.
1460 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1461 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1462 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1463 (pmac_xcoff_vec): Likewise.
1464 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1465 (aix5coff64_vec): Likewise.
1466 * linker.c (bfd_generic_define_common_symbol): New function.
1467 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1468 (_bfd_define_common_symbol): New field.
1469 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1470 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1471 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1473 * bfd-in2.h: Regenerate.
1474 * libbfd.h: Likewise.
1475 * libcoff.h: Likewise.
1477 2009-04-15 Anthony Green <green@moxielogic.com>
1479 * targets.c: Add moxie support.
1480 * Makefile.am: Ditto.
1481 * Makefile.in: Rebuilt.
1482 * cpu-moxie.c, elf32-moxie.c: New files.
1483 * archures.c: Add moxie support.
1484 * configure.in: Add moxie support.
1485 * configure: Rebuilt.
1486 * config.bfd, archures.c: Add moxie support.
1487 * bfd-in2.h: Rebuilt.
1489 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1491 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1492 branch to an undef weak symbol into a jump to next instruction if
1493 a PLT entry will be created.
1495 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1497 * coffgen.c (make_a_section_from_file): Set the backend long
1498 section names enable if long section names found on input.
1499 * coffcode.h: Extend long section names documentation to match.
1501 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1503 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1506 2009-04-07 DJ Delorie <dj@redhat.com>
1508 * archures.c: Add bfd_mach_mep_c5.
1509 * bfd-in2.h: Likewise.
1510 * cpu-mep.c: Add bfd_c5_arch.
1511 * elf32-mep.c: Support it.
1513 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1515 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1516 info->callbacks->einfo.
1517 * linker.c (_bfd_generic_section_already_linked): Likewise.
1519 2009-04-06 DJ Delorie <dj@redhat.com>
1521 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1523 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1525 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1526 _bfd_pex64_print_pdata only if PE is defined.
1528 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1529 (_bfd_pex64_print_pdata): This.
1531 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1532 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1535 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1537 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1538 _bfd_pep_print_x64_pdata.
1539 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1540 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1542 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1544 * elf32-xtensa.c (relax_property_section): Always set r_offset
1547 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1549 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1550 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1552 (elf32_arm_stub_type): New enum values for the two new stubs.
1553 (arm_type_of_stub): Make use of the two new stubs.
1554 (arm_size_one_stub): Handle the two new stubs.
1556 2009-04-01 Matt Thomas <matt@netbsd.org>
1558 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1559 hidden symbols into the GOT or PLT.GOT.
1560 (elf_vax_relocate_section): Do not emit a PCREL reloc
1561 into a shared object if it is against a hidden symbol.
1563 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1565 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1566 and know_contains_shared_object_p.
1567 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1568 Cache the result in the archive_info table.
1569 (xcoff_auto_export_p): Add an "info" parameter and update the
1570 call to xcoff_archive_contains_shared_object_p.
1571 (xcoff_mark_auto_exports): Update accordingly.
1572 (xcoff_post_gc_symbol): Likewise.
1574 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1576 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1579 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1581 * coff-rs6000.c (member_layout): New structure.
1582 (archive_iterator): Likewise.
1583 (member_layout_init): New function.
1584 (archive_iterator_begin): Likewise.
1585 (archive_iterator_next): Likewise.
1586 (xcoff_write_armap_old): Use the new iterator functions.
1587 (do_shared_object_padding): Delete.
1588 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1589 handling of arch_info.
1590 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1591 first loop rather than the second. Allocate a member header if
1592 there isn't one, then work out the stat information and length
1593 in the first loop too. Use the new iterators for the second loop.
1594 (xcoff_write_archive_contents_big): Likewise.
1596 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1598 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1599 (bfd_xcoff_set_archive_import_path): Likewise.
1600 * bfd-in2.h: Regenerate.
1601 * xcofflink.c: Include libiberty.h.
1602 (xcoff_archive_info): New structure.
1603 (xcoff_archive_info_hash): New function.
1604 (xcoff_archive_info_eq): Likewise.
1605 (xcoff_get_archive_info): Likewise.
1606 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1607 (bfd_xcoff_split_import_path): New function.
1608 (bfd_xcoff_set_archive_import_path): Likewise.
1609 (xcoff_set_import_path): Move earlier in file.
1610 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1611 object to the the directory part of the bfd's filename. Get the
1612 import path and filename of an archive object from the archive's
1613 xcoff_tdata, initializing it if necessary. Update use of
1615 (bfd_link_input_bfd): Update use of import_file_id.
1616 (xcoff_write_global_symbol): Likewise.
1618 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1620 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1622 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1624 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1625 a .loader section for relocatable links.
1626 (xcoff_need_ldrel_p): New function.
1627 (xcoff_mark): Use it.
1628 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1630 (xcoff_build_ldsym): New function, split out from...
1631 (xcoff_build_ldsyms): ...here. Rename to...
1632 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1633 call xcoff_build_ldsym, if there's a loader section.
1634 (xcoff_build_loader_section): New function, extracted verbatim from...
1635 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1636 there's a loader section. Only add an __rtinit loader symbol
1637 if there's a loader section. Update after above name change.
1638 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1639 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1640 and xcoff_create_ldrel.
1641 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1642 (xcoff_reloc_link_order): Likewise, but only call it if there's
1643 a loader section. Use xcoff_symbol_section.
1644 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1645 if there's a loader section.
1647 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1649 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1651 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1653 * elf32-arm.c (group_sections): Rewrite loops for better
1656 2009-03-30 DJ Delorie <dj@redhat.com>
1658 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1659 relocs when doing a relocatable link.
1661 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1663 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1664 "ERROR:", in error messages.
1665 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1666 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1667 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1668 (elf32_arm_merge_eabi_attributes): Likewise.
1669 (elf32_arm_merge_private_bfd_data): Likewise.
1671 2009-03-27 Nick Clifton <nickc@redhat.com>
1673 * section.c (bfd_get_section_contents): Detect and handle the case
1674 where a section has the SEC_IN_MEMORY flag set but no actual
1677 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1680 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1681 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1682 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1683 if we don't find matching PT_LOAD when copying.
1685 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1687 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1688 the reloc descriptions.
1690 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1692 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1693 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1694 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1696 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1698 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1699 (bfd_i386_arch_intel_syntax): Likewise.
1700 (i8086_arch): Likewise.
1701 (bfd_x86_64_arch): Likewise.
1703 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1705 * elf32-cris.c (cris_elf_relocate_section): <case
1706 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1707 symbols for non-allocated sections. Don't check whether to
1708 generate R_CRIS_DTPMOD for non-allocated sections.
1709 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1710 handle relocation GC:ing if applied to non-allocated section.
1711 (cris_elf_check_relocs): Similar.
1713 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1714 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1715 when emitting a known TP offset in the GOT.
1717 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1719 * elf64-ppc.c (synthetic_opd): Delete.
1720 (compare_symbols): Look for .opd name rather than section match.
1721 (ppc64_elf_get_synthetic_symtab): Likewise.
1723 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1725 * elf32-ppc.c (is_pic_glink_stub): Delete.
1726 (is_nonpic_glink_stub): New function.
1727 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1729 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1731 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1732 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1734 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1735 macros for visibilty and locality checks.
1736 (elf_s390_adjust_dynamic_symbol): Likewise.
1737 (allocate_dynrelocs): Likewise.
1738 (elf_s390_relocate_section): Likewise.
1739 (elf_s390_finish_dynamic_symbol): Likewise.
1740 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1741 (elf_s390_adjust_dynamic_symbol): Likewise.
1742 (allocate_dynrelocs): Likewise.
1743 (elf_s390_relocate_section): Likewise.
1744 (elf_s390_finish_dynamic_symbol): Likewise.
1746 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1748 * bfd-in2.h: Regenerated.
1749 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1750 for debugging sections and map memory read/write dependent on
1752 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1753 without memory read flags set.
1754 * section.c: Add SEC_COFF_NOREAD to section flags.
1756 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1758 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1761 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1763 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1764 "no overlays" return. If there are overlays, create overlay
1765 manager entry symbols here, so that..
1766 (spu_elf_build_stubs): ..we don't need to set them up here.
1767 Simplify entry symbol tests.
1768 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1770 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1772 * elf.c (elfcore_grok_openbsd_procinfo)
1773 (elfcore_grok_openbsd_note): New functions.
1774 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1776 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1778 * vms-hdr.c: Don't include alloca.h.
1779 * elf32-m68hc1x.c: Include alloca-conf.h.
1781 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1783 * Makefile.am: Run "make dep-am".
1784 * Makefile.in: Regenerate.
1786 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1788 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1790 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1792 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1794 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1795 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1796 ovly_return fields with ovly_entry[2]. Adjust all users.
1797 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1799 (spu_elf_build_stubs): Likewise.
1800 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1801 ovly_flavour changes. Update all callers.
1802 (ovl_stub_size_log2): New function.
1803 (build_stub): Handle compact icache stubs. Use different manager
1804 entry point for stubs in non-icache area.
1805 (spu_elf_size_stubs): Don't allocate space for indirect branch
1807 (spu_elf_build_stubs): And don't built them.
1809 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1811 * dwarf2.c (read_section): Always use rawsize, if available.
1813 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1815 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1816 of rawsize and size for buffer.
1818 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1820 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1821 parameter just because fixed sections fit into local store.
1822 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1823 generating overlays if fixed sections plus reserved stack
1824 and heap space fit into local store.
1826 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1828 * elf32-spu.c (build_stub): Correct icache set_id.
1829 (spu_elf_relocate_section): Likewise.
1831 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1833 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1834 symbol table if it was created by the current call.
1836 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1838 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1839 class XMC_DS rather than XMC_UA.
1841 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1843 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1844 bfd_boolean export_defineds parameter with an unsigned int
1845 auto_export_flags parameter.
1846 * bfd-in2.h: Regenerate.
1847 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1848 split out from xcoff_build_ldsyms.
1849 (xcoff_covered_by_expall_p): New function.
1850 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1851 but with extra code to handle -bexpfull and -bexpall.
1852 (xcoff_mark_auto_exports): New function.
1853 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1854 a function should be automatically exported.
1855 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1856 parameter with an auto_export_flags parameter. Update ldinfo
1857 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1860 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1862 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1863 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1864 init and fini functions. Do garbage collection for objects
1865 without an entry point too.
1867 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1869 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1870 check whether a symbol has csect information.
1871 (coff_print_aux): Likewise.
1872 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1873 information for C_AIX_WEAKEXT too.
1874 (_bfd_xcoff_swap_aux_out): Likewise.
1875 (xcoff_reloc_type_br): Handle defweak symbols too.
1876 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1877 information for C_AIX_WEAKEXT too.
1878 (_bfd_xcoff64_swap_aux_out): Likewise.
1879 (xcoff64_reloc_type_br): Handle defweak symbols too.
1880 * coffgen.c (coff_print_symbol): Handle auxillary function
1881 information for C_AIX_WEAKEXT too.
1882 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1883 instead of BSF_GLOBAL if the L_WEAK flag is set.
1884 (xcoff_dynamic_definition_p): New function.
1885 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1886 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1887 always take the symbol class from the ldsym. Use weak bfd symbol
1888 types for weak ldsyms.
1889 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1890 Fix the check for whether a definition is from a shared object.
1891 Allow redefinitions of weak symbols.
1892 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1893 (xcoff_keep_symbol_p): Likewise.
1894 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1895 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1896 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1897 but mark them as L_WEAK.
1898 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1899 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1901 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1903 * xcofflink.c (xcoff_mark): When walking the relocations,
1904 only mark the target symbol or the target section, not both.
1905 (xcoff_final_definition_p): New function.
1906 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1907 symbol is a valid definition of the associated output symbol.
1908 Use XCOFF_ALLOCATED to stop the same hash table entry having
1910 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1912 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1914 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1916 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1919 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1921 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1922 * libcoff.h: Regenerate.
1923 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1924 line-number counts in the bfd's lineno_counts field.
1925 Don't keep per-csect line-number counts.
1926 (xcoff_sweep): Don't update per-csect line-number counts.
1927 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1928 entries in each output section.
1929 (xcoff_link_input_bfd): Get the number of line numbers from
1930 the bfd's lineno_counts field, rather than recalculating it
1931 from scratch. Fix the range check when updating C_BINCL and
1933 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1934 here. Don't expect csects to have line-number counts.
1936 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1938 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1939 * libcoff.h: Regenerate.
1940 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1941 "skip" logic from xcoff_link_input_bfd.
1942 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1943 objects in a dynamic link, rather than checking whether csectpp
1944 is null. Always allocate debug_index for other objects,
1945 and always go through the loop. Update the type of debug_index
1946 after the change above. Read the auxillary csect information
1947 and use xcoff_keep_symbol_p to decide whether a symbol should
1948 be kept. Set its debug_index to -2 if not.
1949 (xcoff_link_input_bfd): Update the type of debug_index after
1950 the change above and always expect it to be nonnull. Use it to
1951 test whether a symbol should be stripped, rather than making the
1952 decision here. Postpone all symbol creation to the second pass.
1954 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1956 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1957 creating a descriptor.
1958 (xcoff_sweep): Don't mark toc_section unless it's needed.
1959 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1960 when marking every bfd.
1961 (xcoff_link_input_bfd): Skip all TOC anchors.
1962 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1963 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1964 to -1; call xcoff_find_tc0 instead.
1966 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1968 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1969 * libcoff.h: Regenerate.
1970 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1971 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1972 the previous symbol's csect. Treat last_symndx as an inclusive value
1973 and simplify its handling.
1974 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1975 symbols with the right csect. Don't mark rsec when processing
1976 relocations against undefined or absolute sections.
1977 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1978 of bfd_und_section_ptr.
1979 (xcoff_link_input_bfd): Likewise.
1981 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1983 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1984 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1985 flag is set. Assert that all undefined symbols are either
1986 imported or defined by a dynamic object.
1987 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1988 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1989 handling to all relocations. Only set XCOFF_CALLED for function
1991 (xcoff_find_function): New function, split out from...
1992 (bfd_xcoff_export_symbol) ...here.
1993 (xcoff_set_import_path): New function, split out from...
1994 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1995 meaning of XCOFF_CALLED.
1996 (xcoff_mark_symbol): If we mark an undefined and unimported
1997 symbol, find some way of defining it. If the symbol is a function
1998 descriptor, fill in its definition automatically. If the symbol
1999 is a function, mark its descriptor and allocate room for global
2000 linkage code. Otherwise mark the symbol as implicitly imported.
2001 Move the code for creating function descriptors from...
2002 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2003 check for symbols that were implicitly defined.
2004 (xcoff_mark): Don't count any dynamic relocations against
2006 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2007 in the xcoff link info.
2008 (xcoff_link_input_bfd): Remove handling of undefined and
2011 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2013 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2014 if the target is absolute. Fix comment typo.
2015 (xcoff_ppc_relocate_section): Remove FIXME.
2016 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2017 if the target is absolute.
2019 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2021 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2022 R_POS and R_NEG relocations against absolute symbols to the
2025 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2027 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2028 to 2 for bfd_mach_ppc_620.
2030 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2032 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2033 * configure.in: Likewise.
2034 * configure: Regenerate.
2036 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2039 * elf.c (assign_section_numbers): Generate symbol table if there
2040 is any relocation in output.
2041 (_bfd_elf_compute_section_file_positions): Likewise.
2043 2009-03-13 Nick Clifton <nickc@redhat.com>
2046 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2047 * elflink.c (elf_link_read_relocs_from_section): Use
2048 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2049 relocs but no symbol table.
2050 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2052 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2055 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2056 to check ___tls_get_addr.
2058 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2059 strncmp to check __tls_get_addr.
2061 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2063 * dwarf2.c (read_section): Always check the offset, even when the
2064 section has been read before.
2066 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2068 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2071 2009-03-11 Chris Demetriou <cgd@google.com>
2073 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2074 * bfd-in2.h: Regenerate.
2075 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2076 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2078 (bsd_write_armap): Likewise.
2079 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2080 flag is set, do nothing.
2081 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2084 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2086 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2087 used to update stack pointer.
2089 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2092 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2093 for unknown symbols in absolute section.
2095 2009-03-06 Nick Clifton <nickc@redhat.com>
2097 * po/es.po: Updated Spanish translation.
2099 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2101 * elf32-arm.c (group_sections): Take next section size into
2102 account before accepting to group it.
2104 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2106 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2108 (elf32_arm_final_link_relocate): Likewise.
2110 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2113 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2115 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2117 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2118 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2119 (BFD_FAKE_SECTION): Init new flag.
2120 * ecoff.c (bfd_debug_section): Likewise.
2121 * bfd-in2.h: Regenerate.
2122 * libbfd.h: Regenerate.
2123 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2124 (ppc_elf_reloc_type_lookup): Handle new relocs.
2125 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2126 without marker relocs.
2127 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2128 if section has no old-style calls.
2129 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2130 Don't try to optimize new-style __tls_get_addr call when handling
2131 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2133 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2134 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2135 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2136 without marker relocs.
2137 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2138 if section has no old-style calls. Set toc_ref for new relocs as
2140 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2141 Don't try to optimize new-style __tls_get_addr call when handling
2142 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2145 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2148 * configure.in: Test for ld --as-needed support. Link shared
2149 libbfd against libm.
2150 * configure: Regenerate.
2152 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2154 * Makefile.am: Run "make dep-am".
2155 * Makefile.in: Regenerate.
2157 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2159 * elf32-score7.c: New file.
2160 * elf32-score.h: New file.
2161 * elf32-score.c: Add code to support score 7. Set score7 as the
2163 * cpu-score.c: Add score7 architecure.
2164 (compatibile): New function.
2165 * Makefile.am: Add rules for building elf32-score7 object.
2166 * Makefile.in: Regenerate.
2167 * configure.in: Add elf32-score7 object to score vectors.
2168 * configure: Regenerate.
2169 * reloc.c: Add score7 relocs.
2170 * archures.c: Add score3 and score7 machine numbers.
2171 * bfd-in2.h: Regenerate.
2172 * libbfd.h: Regenerate.
2174 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2176 * configure: Regenerate.
2178 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2180 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2181 (elf32_hppa_check_relocs): Use it.
2183 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2185 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2186 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2187 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2188 (elf_hppa_record_segment_addrs): Likewise.
2189 (elf_hppa_final_link): Likewise.
2190 (elf_hppa_relocate_insn): Likewise.
2191 (elf_hppa_final_link_relocate): Likewise.
2192 (elf64_hppa_relocate_section): Likewise.
2193 * elf64-hppa.c: Insert above.
2195 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2197 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2198 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2199 (elf_hppa_relocate_section): Likewise.
2200 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2201 from struct elf_link_hash_entry. Add count field.
2202 (struct elf64_hppa_dyn_hash_table): Delete.
2203 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2204 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2205 (hppa_elf_hash_entry, eh_name): Define.
2206 (elf64_hppa_new_dyn_hash_entry): Delete.
2207 (elf64_hppa_dyn_hash_lookup): Delete.
2208 (elf64_hppa_dyn_hash_traverse): Delete.
2209 (get_dyn_name): Delete.
2210 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2211 of struct elf64_hppa_dyn_hash_entry *.
2212 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2213 allocate_global_data_plt, allocate_global_data_stub,
2214 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2216 (hppa64_link_hash_newfunc): New.
2217 (elf64_hppa_hash_table_create): Rework.
2218 (count_dyn_reloc): Likewise.
2219 (hppa64_elf_local_refcounts): New.
2220 (elf64_hppa_check_relocs): Rework using standard technique for recording
2221 local DLT, PLT and OPD reference counts.
2222 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2223 elf_link_hash_entry *.
2224 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2225 allocate_global_data_plt, allocate_global_data_stub,
2226 allocate_global_data_opd, allocate_dynrel_entries,
2227 elf64_hppa_adjust_dynamic_symbol,
2228 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2229 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2230 Use hppa_link_hash_table. Rework.
2231 (elf64_hppa_link_output_symbol_hook): Rework.
2232 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2233 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2234 elf64_hppa_finish_dynamic_sections): Likewise.
2236 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2238 * elf32-arm.c (stub_reloc_type): Removed.
2239 (insn_sequence): Renamed reloc_type field to r_type.
2240 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2241 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2242 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2243 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2244 (arm_stub_is_thumb): Catch new stubs.
2245 (arm_type_of_stub): Handle new stubs.
2246 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2247 (bfd_elf32_arm_process_before_allocation): Remove useless
2250 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2252 * elf.c (elf_find_function): Use is_function_type to check
2255 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2257 * xtensa-modules.c: Revert to previous version 1.11 due
2258 to inadvertant commit.
2260 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2262 * elf32-xtensa.c (text_action_add): Separate test for action
2263 type. Break if saved action is ta_widen_insn at same offset.
2265 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2267 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2268 to elf32_arm_stub_long_branch_any_arm_pic.
2269 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2270 (enum elf32_arm_stub_type, arm_type_of_stub)
2271 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2274 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2276 * elf32-arm.c (PREV_SEC): Update comment.
2277 (group_sections): Rename argument to stubs_always_after_branch.
2278 Reverse the list and place stubs at the end of input sections.
2280 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2282 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2284 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2286 (arm_size_one_stub): Remove unnecessary break.
2287 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2289 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2291 * elf32-arm.c (stub_insn_type): New type.
2292 (stub_reloc_type): Likewise.
2293 (insn_sequence): Likewise.
2294 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2295 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2296 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2297 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2298 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2299 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2300 (elf32_arm_stub_hash_entry): Add new helper fields.
2301 (stub_hash_newfunc): Initialize these new fields.
2302 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2303 to take endianness into account.
2304 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2305 (arm_map_one_stub): Code is now more generic, thanks to
2308 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2310 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2312 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2313 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2314 BLX is not available. Fix typo in warning message. Add comments
2315 and improve formatting.
2316 (arm_build_one_stub): Adjust to new
2317 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2318 (arm_map_one_stub): Likewise.
2320 2009-02-23 Tristan Gingold <gingold@adacore.com>
2321 Eric Botcazou <ebotcazou@adacore.com>
2322 Douglas B Rupp <rupp@gnat.com>
2324 * vms.h: Update copyright year, fix comments, reorder declarations.
2325 (_bfd_save_vms_section): Remove the prototype.
2326 (EGPS_S_V_NO_SHIFT): New constant.
2327 (bfd_vms_set_section_flags): New prototype.
2328 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2330 (EGSY_S_W_FLAGS): Ditto.
2331 (EGSY_S_V_QUAD_VAL): Ditto.
2332 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2333 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2334 EGST_S_B_NAMLNG): Ditto.
2335 (ESRF_S_B_NAMLNG): Ditto.
2336 (ETIR_S_C_HEADER_SIZE): Ditto.
2337 (EGPS_S_V_ALLOC_64BIT): Ditto.
2338 (DST_S_C_EPILOG): Ditto.
2339 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2340 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2341 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2342 (DST_S_L_PCLINE_UNSLONG): Ditto.
2343 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2344 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2345 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2346 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2347 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2348 (DST_S_B_SRC_UNSBYTE): Ditto.
2349 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2351 (vms_section, vms_reloc): Remove types.
2352 (hdr_struc): Replaced by ...
2353 (hdr_struct): ... new type.
2354 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2355 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2356 (EMH_DATE_LENGTH): Ditto.
2357 (eom_struc): Replaced by ...
2358 (eom_struct): ... new type.
2359 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2360 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2361 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2362 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2363 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2364 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2365 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2366 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2367 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2368 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2369 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2370 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2371 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2372 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2373 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2374 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2375 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2376 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2377 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2378 (enum file_type_enum): New type.
2379 (struct location_struct): Removed.
2380 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2381 (struct funcinfo, struct module): Ditto.
2382 (struct vms_private_data_struct): Update fields.
2383 (struct vms_section_data_struct): New type.
2385 * vms.c: Update copyright year, fix comments,
2386 Fix includes for DECC, add prototypes.
2387 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2389 Use flavour to set is_vax, location_stack is removed.
2390 (struct pair): Declare.
2391 (fill_section_ptr): Initialize variables at declaration.
2392 Add guard to set SECTION_SYM flag, handlde und section.
2393 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2394 (_bfd_vms_slurp_object_records): New function, replaces previous
2396 (vms_slurp_module): New function.
2397 (vms_slurp_image): Ditto.
2398 (vms_object_p): Complete rewrite.
2399 (vms_mkobject): Use is_vax field to slect architecture.
2400 (free_reloc_stream): New function.
2401 (vms_convert_to_var): Ditto.
2402 (vms_convert_to_var_1): Ditto.
2403 (vms_convert_to_var_unix_filename): Ditto.
2404 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2406 (vms_new_section_hook): Set alignment to 0, allocate private data.
2407 (vms_get_section_contents): Load content.
2408 (vms_get_symbol_info): Handle undefined section.
2409 (vms_find_nearest_line): Handle.
2410 (alloc_reloc_stream): New function.
2411 (vms_slurp_reloc_table): Ditto.
2412 (vms_get_reloc_upper_bound): Make it real.
2413 (vms_canonicalize_reloc): Do the real work.
2414 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2416 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2417 (vms_set_arch_mach): Check arch.
2418 (vms_set_section_contents): Copy the content after allocation.
2419 (vms_alpha_vec): Update object flags.
2421 * vms-tir.c: Update copyright year, fix comments,
2422 add prototypes for new functions.
2423 (dst_define_location): New function.
2424 (dst_restore_location): New function.
2425 (dst_retrieve_location): New function.
2426 (dst_check_allocation): New function.
2427 (image_dump): Call dst_check_allocation.
2428 (image_write_b): Ditto.
2429 (image_write_w): Ditto.
2430 (image_write_l): Ditto.
2431 (image_write_q): Ditto.
2432 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2433 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2435 Call error handler instead of abort if name is not known.
2436 (etir_sta): Add quarter_relocs argument and set it.
2439 (etir_opr): Ditto, return FALSE in case of error.
2440 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2441 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2442 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2443 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2444 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2445 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2446 Return FALSE in case of error.
2447 (tir_sta): Change sign of psect.
2449 (tir_cmd): Fix cast. Makes tir_table static const.
2450 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2451 add argument to explain.
2452 (analyze_etir): Initialize maxptr, add quarter_relocs
2453 declaration, move some declarations into inner scopes.
2454 Handle quarter_relocs and STO_IMM.
2455 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2456 (_bfd_vms_slurp_relocs): New function.
2457 (_bfd_vms_decode_relocs): New function.
2458 (sto_imm): Rewritten.
2459 (start_first_etbt_record): New function.
2460 (start_another_etbt_record): Ditto.
2461 (etir_output_check): Ditto.
2462 (defer_reloc_p): Ditto.
2463 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2464 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2465 rewritte relocations handling.
2466 (_bfd_vms_write_tbt): Removed.
2467 (_bfd_vms_write_dbg): Ditto.
2469 * vms-misc.c: Update copyright year, Fix comments.
2470 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2471 (maybe_adjust_record_pointer_for_object): New function.
2472 (_bfd_vms_get_first_record): New function, replaces ...
2473 (_bfd_vms_get_record): .. removed.
2474 (_bfd_vms_get_object_record): New function.
2475 (_bfd_vms_get_object_record): New function.
2476 (vms_get_remaining_object_record): New function, replaces ...
2477 (_bfd_vms_get_next_record): ... removed.
2478 (add_new_contents): Removed.
2479 (_bfd_save_vms_section): Removed.
2480 (_bfd_get_vms_section): Removed.
2481 (_bfd_vms_output_flush): Write in VAR format.
2482 (new_symbol): Don't make UND section.
2484 * vms-hdr.c: Update copyright year, update list of record handled.
2485 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2486 (_bfd_vms_write_hdr): Strip vms and unix patches,
2487 add comments, truncate module name at 31 characters,
2488 use constants instead of hard-coded value,
2489 write BFD version instead of a fixed string.
2490 (_bfd_vms_slurp_ihd): New function.
2491 (_bfd_vms_slurp_isd): Ditto.
2492 (_bfd_vms_slurp_ihs): Ditto.
2493 (new_module): Ditto.
2494 (parse_module): Ditto
2495 (build_module_list): Ditto.
2496 (module_find_nearest_line): Ditto.
2497 (_bfd_vms_find_nearest_dst_line): Ditto.
2498 (vms_slurp_debug): Ditto.
2499 (_bfd_vms_slurp_dbg): Ditto.
2500 (_bfd_vms_slurp_tbt): Ditto.
2501 (_bfd_vms_write_dbg): Ditto.
2502 (_bfd_vms_write_tbt): Ditto.
2504 * vms-gsd.c: Update copyright year, update list of records handled.
2505 (EVAX_LITERALS_NAME): New macro.
2506 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2507 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2508 (register_universal_symbol): New function and prototype.
2509 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2510 improve debug messages,
2511 use constants instead of hard-coded value,
2512 fix missing endianness conversion,
2513 handle global symbol (SYMG).
2514 (bfd_vms_set_section_flags): New function.
2515 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2516 handle section literals,
2518 handle section bfd and vms flags,
2519 don't output LIB$INITIALIZE symbol,
2520 fix handling of weak symbols,
2521 fix evax vs vax procedure descriptor,
2522 handle absolute symbols.
2524 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2525 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2527 * makefile.vms (DEFS): Fix flags for VMS.
2529 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2531 * bfd-in2.h: Regenerated.
2532 * libbfd.h: Regenerated.
2534 2009-02-20 Cary Coutant <ccoutant@google.com>
2536 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2539 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2542 * coffcode.h (coff_write_object_contents): Don't let the string
2543 table offset overflow the s_name field when using long section names.
2545 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2547 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2548 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2549 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2550 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2551 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2552 (bfd_pmac_xcoff_backend_data): Likewise.
2553 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2554 (bfd_xcoff_aix5_backend_data): Likewise.
2555 (xcoff64_write_object_contents): Delete unused long_section_names
2557 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2558 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2560 * coffcode.h (documentation): Update to describe long section names.
2561 (COFFLONGSECTIONCATHELPER): New helper macro.
2562 (BLANKOR1TOODD): Likewise.
2563 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2564 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2565 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2566 (bfd_coff_set_long_section_names_allowed): New function.
2567 (bfd_coff_set_long_section_names_disallowed): Likewise.
2568 (struct bfd_coff_backend_data): Add new backend hook function
2569 pointer _bfd_coff_set_long_section_names.
2570 (bfd_coff_set_long_section_names): New backend hook.
2571 (coff_write_object_contents): Only generate long section names if
2572 bfd_coff_long_section_names() indicates they are currently enabled.
2573 (bfd_coff_std_swap_table): Make non-const, and initialise long
2574 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2575 (ticoff0_swap_table): Likewise to both.
2576 (ticoff1_swap_table): Again, likewise to both.
2577 * coffgen.c (make_a_section_from_file): Allow long section names
2578 as inputs even if not currently allowed for outputs.
2579 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2580 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2581 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2582 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2583 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2584 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2585 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2586 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2587 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2588 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2589 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2590 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2591 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2592 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2593 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2594 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2595 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2596 * libcoff-in.h: Update copyright year to cause updated copyright
2597 year in generated libcoff.h, and fix typo.
2598 * libcoff.h: Regenerated.
2599 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2600 (_bfd_ecoff_no_long_sections): Add prototype.
2601 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2602 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2603 defined by an including .c file.
2604 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2605 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2606 (ticoff1_swap_table): Likewise to both.
2608 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2610 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2611 stub. Catch default case error.
2612 (arm_map_one_stub): Add missing Thumb mapping symbol.
2614 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2617 * elf32-avr.c: Handle case where no local symbos exist correctly.
2619 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2622 * elf32-arm.c (arm_long_branch_stub,
2623 arm_thumb_v4t_long_branch_stub,
2624 arm_thumb_thumb_long_branch_stub,
2625 arm_thumb_arm_v4t_long_branch_stub,
2626 arm_thumb_arm_v4t_short_branch_stub,
2627 arm_pic_long_branch_stub):
2628 Renamed to elf32_arm_stub_long_branch_any_any,
2629 elf32_arm_stub_long_branch_v4t_arm_thumb,
2630 elf32_arm_stub_long_branch_thumb_only,
2631 elf32_arm_stub_long_branch_v4t_thumb_arm,
2632 elf32_arm_stub_short_branch_v4t_thumb_arm,
2633 elf32_arm_stub_long_branch_any_any_pic.
2634 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2635 arm_thumb_thumb_stub_long_branch,
2636 arm_thumb_arm_v4t_stub_long_branch,
2637 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2638 Renamed to arm_stub_long_branch_any_any,
2639 arm_stub_long_branch_v4t_arm_thumb,
2640 arm_stub_long_branch_thumb_only,
2641 arm_stub_long_branch_v4t_thumb_arm,
2642 arm_stub_short_branch_v4t_thumb_arm,
2643 arm_stub_long_branch_any_any_pic.
2645 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2647 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2648 in branch offset check.
2650 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2652 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2653 add toc.symndx and toc.add.
2654 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2656 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2658 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2659 (branch_reloc_hash_match): New function, extracted from..
2660 (ppc64_elf_tls_optimize): ..here.
2661 (ppc64_elf_relocate_section): Properly set addends when optimizing
2662 tls sequences. Avoid unnecessary reading and writing of insns.
2663 Only redo reloc when symbol changed. Bypass symbol checks when
2665 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2666 (branch_reloc_hash_match): New function, extracted from..
2667 (ppc_elf_tls_optimize): ..here.
2668 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2669 Don't clear addend on zapped __tls_get_addr reloc.
2671 2009-02-12 Nick Clifton <nickc@redhat.com>
2674 * elflink.c (bfd_elf_final_link): When counting the relocations,
2675 if the header size has not been set yet then assume that it will
2676 match the output section's reloc type.
2678 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2680 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2683 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2685 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2686 (find_function): Likewise.
2687 (pasted_function): Don't error if no prior function found.
2688 (discover_functions): Revert 2008-12-10 change. Extend first
2689 function range to start of section.
2691 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2693 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2695 * elf64-hppa.h: Likewise.
2697 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2699 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2702 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2704 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2705 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2707 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2709 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2710 * archures.c (bfd_mach_mips_xlr): Define.
2711 * bfd-in2.h: Regenerate.
2712 * cpu-mips.c (I_xlr): Define.
2713 (arch_info_struct): Add XLR entry.
2714 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2715 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2716 (mips_mach_extensions): Add XLR entry.
2718 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2720 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2722 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2724 * configure.in: AC_SUBST pdfdir.
2725 * Makefile.am: Add install-pdf, install-pdf-am
2726 and install-pdf-recursive targets. Define pdfdir.
2727 * doc/Makefile.am: Define pdf__strip_dir. Add
2728 install-pdf and install-pdf-am targets.
2729 * po/Make-in: Add install-pdf target.
2730 * configure: Regenerate.
2731 * Makefile.in: Regenerate
2732 * doc/Makefile.in: Regenerate.
2734 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2736 * bfd-in2.h: Regenerate.
2737 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2738 fields from n_entries to n_slots where appropriate, update comments.
2739 (HOWTO): Add TLS relocations.
2740 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2741 (enum elf_m68k_got_offset_size): New enum.
2742 (struct elf_m68k_got_entry.type): Move field to ...
2743 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2744 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2746 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2748 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2749 fields into n_entries array. Update comments.
2750 (elf_m68k_init_got): Simplify, update all uses.
2751 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2752 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2753 GOT entries; update name, update all uses.
2754 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2755 (elf_m68k_get_got_entry): Update.
2756 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2758 (elf_m68k_remove_got_entry_type): Simplify.
2759 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2760 (elf_m68k_can_merge_gots): Update.
2761 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2762 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2763 GOT entries, simplify.
2764 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2765 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2766 field, remove obsoleted local_n_entries field.
2767 (elf_m68k_partition_multi_got_2): New static function.
2768 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2770 (elf_m68k_remove_got_entry_type): Update.
2771 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2772 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2773 update of sgot->size and srelgot->size.
2774 (elf_m68k_gc_sweep_hook): Update.
2775 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2776 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2778 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2779 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2781 2009-02-02 DJ Delorie <dj@redhat.com>
2783 * elf32-mep.c (config_names): Regenerate configuration.
2785 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2787 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2788 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2789 * elf.c (bfd_elf_get_str_section): Make static.
2790 (bfd_elf_find_section): Delete.
2791 * libbfd.h: Regenerate.
2793 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2795 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2796 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2798 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2800 * elflink.c (on_needed_list): New function.
2801 (elf_link_add_object_symbols): Link in --as-needed libs if they
2802 satisfy undefined symbols in other libs.
2804 2009-01-30 Julian Brown <julian@codesourcery.com>
2806 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2807 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2808 with --just-symbols (-R).
2810 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2812 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2813 high_pc in order to properly sign-extend VMAs.
2815 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2816 Mark Shinwell <shinwell@codesourcery.com>
2817 Catherine Moore <clm@codesourcery.com>
2819 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2821 2009-01-28 Catherine Moore <clm@codesourcery.com>
2823 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2824 SEC_LOAD for dynamic relocation sections.
2826 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2828 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2829 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2830 the size of local TLS data.
2832 2009-01-27 Andreas Schwab <schwab@suse.de>
2834 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2835 architectures in the archive.
2837 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2839 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2840 <R_CRIS_32_DTPREL>: Correct relocation value.
2842 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2843 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2844 symbols with non-default visibility.
2846 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2848 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2849 describing the trampolines.
2850 (ppc_elf_relocate_section): Update relocs to describe the
2853 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2855 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2856 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2857 and R_PARISC_PCREL12F relocations.
2859 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2862 * elflink.c (find_version_for_sym): New function split out from,
2863 but without export_dynamic test, ..
2864 (_bfd_elf_link_assign_sym_version): ..here.
2865 (_bfd_elf_export_symbol): Use it.
2867 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2869 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2870 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2871 * elflink.c: ..here, somewhat modified.
2872 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2873 _bfd_elf_link_find_version_dependencies,
2874 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2875 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2876 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2878 * elflink.c: ..and make static here.
2879 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2880 of output_bfd from struct elf_find_verdep_info.
2881 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2882 struct elf_info_failed.
2883 (bfd_elf_size_dynamic_sections): Adjust.
2885 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2888 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2889 after comp_unit_find_line call.
2891 2009-01-21 Nick Clifton <nickc@redhat.com>
2894 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2895 tm_gmtoff field in struct tm.
2897 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2899 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2900 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2901 sections in soft-icache lines unless non_ia_text. Don't add
2902 rodata if doing so would exceed line size.
2904 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2906 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2907 types than bfd_link_hash_indirect, before early return, call
2908 _bfd_elf_link_hash_copy_indirect.
2910 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2912 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2913 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2914 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2915 (elf_backend_obj_attrs_order): New define.
2916 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2917 (elfNN_bed): Add elf_backend_obj_attrs_order.
2919 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2921 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2922 (obj_attr_size): Likewise.
2923 (write_obj_attribute): Likewise.
2924 (_bfd_elf_copy_obj_attributes): Likewise.
2925 (_bfd_elf_parse_attributes): Likewise.
2926 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2927 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2928 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2929 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2930 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2933 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2935 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2936 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2937 (bfd_elf_add_obj_attr_string): Likewise.
2938 (bfd_elf_add_obj_attr_int_string): Likewise.
2939 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2940 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2941 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2942 Tag_nodefaults has no default value.
2943 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2944 comment to reflect the new state.
2946 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2949 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2950 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2951 (adjust_z_magix): Delete dead code handling QMAGIC.
2953 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2955 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2956 IMAGE_SCN_MEM_DISCARDABLE.
2958 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2960 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2961 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2962 * configure.in (commonbfdlib): Delete.
2963 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2964 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2965 is available, not just for linux.
2966 * po/SRC-POTFILES.in: Regenerate.
2967 * Makefile.in: Regenerate.
2968 * configure: Regenerate.
2970 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2971 Julian Brown <julian@codesourcery.com>
2973 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2974 ARM attributes in ABI 2.07.
2975 * elf32-arm.c (get_secondary_compatible_arch): New function.
2976 (set_secondary_compatible_arch): New function.
2977 (tag_cpu_arch_combine): New function.
2978 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2979 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2980 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2981 make it fit with order_01243.
2982 Add support for Tag_also_compatible_with,
2983 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2984 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2985 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2986 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2987 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2988 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2989 Rework the way unknown attributes are handled.
2990 Defer errors until all attributes have been processed.
2992 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2994 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2995 bfd_elf_add_obj_attr_int_string.
2996 Read Tag_compatibility from its new location in the attribute array,
2997 rather than the attribute list.
2998 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2999 bfd_elf_add_obj_attr_int_string.
3000 (_bfd_elf_parse_attributes): Likewise.
3001 (_bfd_elf_merge_object_attributes): There's now only one
3002 Tag_compatibility, and it's in the array, not the list.
3003 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3005 (bfd_elf_add_obj_attr_compat): Rename to
3006 bfd_elf_add_obj_attr_int_string.
3007 (bfd_elf_add_proc_attr_compat): Rename to
3008 bfd_elf_add_proc_attr_int_string.
3009 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3012 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3014 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3015 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3016 (vmsutil.lo): Add dependency rule.
3017 * Makefile.in: Regenerate.
3018 * config.bfd (ia64*-*-*vms*): Add case.
3019 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3020 * configure: Regenerate.
3021 * vmsutil.c: New file.
3022 * vmsutil.h: New file.
3023 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3025 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3026 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3027 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3028 elfNN_vms_object_p): New functions
3029 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3031 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3034 * elflink.c (elf_gc_sweep): Exclude the group section if the
3035 first member of the section group is excluded.
3037 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3040 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3041 saved filename, use bfd_alloc rather than bfd_malloc for it.
3043 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3045 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3047 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3049 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3051 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3053 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3055 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3057 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3059 (struct got_entry): Add br_addr.
3060 (struct call_info): Add priority.
3061 (struct function_info): Add lr_store and sp_adjust.
3062 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3063 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3064 area as an overlay, and check that no other overlays exist. Look up
3065 icache overlay manager entry sym.
3066 (BRA_STUBS, BRA, BRASL): Define.
3067 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3068 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3070 (count_stub, build_stub): Support soft-icache.
3071 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3072 (spu_elf_size_stubs): Size soft-icache stubs.
3073 (overlay_index): New function.
3074 (spu_elf_build_stubs): Make static. Support soft-icache.
3075 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3076 (find_function_stack_adjust): Save lr store and stack adjust insn
3078 (maybe_insert_function): Adjust find_function_stack_adjust call.
3079 (mark_functions_via_relocs): Retrieve priority.
3080 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3081 (sort_calls): Sort by priority first.
3082 (mark_overlay_section): Ignore .ovl.init.
3083 (sum_stack): Only print when stack_analysis.
3084 (print_one_overlay_section): New function, extracted from..
3085 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3086 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3087 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3088 analysis. Call spu_elf_build_stubs.
3089 (spu_elf_relocate_section): For soft-icache encode overlay index
3091 (spu_elf_output_symbol_hook): Support soft-icache.
3092 (spu_elf_modify_program_headers: Likewise.
3094 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3095 num_regions to num_lines. Add line_size and max_branch.
3096 (enum _ovly_flavour): Add ovly_soft_icache.
3097 (spu_elf_build_stubs): Delete.
3099 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3101 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3102 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3104 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3106 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3107 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3108 the program, the known offset starts at the negative size of the
3110 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3113 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3115 * config.bfd: Add lm32-*-rtems*.
3117 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3119 * coff-ppc.c: Add 2009 to Copyright.
3120 * elf32-cris.c: Likewise.
3121 * elflink.c: Likewise.
3123 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3125 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3126 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3128 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3131 * elflink.c (elf_merge_st_other): New.
3132 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3133 hide them if needed.
3134 (elf_link_add_object_symbols): Updated.
3136 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3139 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3140 ref_dynamic and dynamic_def fields when setting def_regular
3143 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3146 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3149 For older changes see ChangeLog-2008
3155 version-control: never