1 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
5 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
7 2009-06-18 Alan Modra <amodra@bigpond.net.au>
9 * elf-bfd.h (struct sym_sec_cache): Delete.
10 (struct sym_cache): New.
11 (bfd_section_from_r_symndx): Delete prototype.
12 (bfd_sym_from_r_symndx): Define prototype.
13 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
14 (bfd_sym_from_r_symndx): ..new function.
15 * elf32-arm.c: Update all uses of struct sym_sec_cache and
16 bfd_section_from_r_symndx to new struct and function.
17 * elf32-bfin.c: Likewise.
18 * elf32-hppa.c: Likewise.
19 * elf32-i386.c: Likewise.
20 * elf32-m32r.c: Likewise.
21 * elf32-m68hc1x.c: Likewise.
22 * elf32-m68hc1x.h: Likewise.
23 * elf32-m68k.c: Likewise.
24 * elf32-ppc.c: Likewise.
25 * elf32-s390.c: Likewise.
26 * elf32-sh.c: Likewise.
27 * elf64-ppc.c: Likewise.
28 * elf64-s390.c: Likewise.
29 * elf64-x86-64.c: Likewise.
30 * elfxx-sparc.c: Likewise.
31 * elfxx-sparc.h: Likewise.
33 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
35 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
36 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
38 2009-06-18 Nick Clifton <nickc@redhat.com>
40 * elflink.c (elf_link_sort_relocs): Return early if there are no
43 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
45 Merge cegcc and mingw32ce target name changes from
48 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
50 * config.bfd: Add arm*-*-cegcc* target.
52 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
54 * config.bfd: Add arm-*-mingw32ce* target.
56 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
58 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
59 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
60 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
61 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
63 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
65 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
66 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
67 * elf32-i386.c (elf_i386_check_relocs): Use it.
68 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
70 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
72 * elf-bfd.h (elf_dyn_relocs): New.
74 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
75 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
77 (elf_i386_copy_indirect_symbol): Likewise.
78 (elf_i386_check_relocs): Likewise.
79 (elf_i386_gc_sweep_hook): Likewise.
80 (elf_i386_allocate_dynrelocs): Likewise.
81 (elf_i386_readonly_dynrelocs): Likewise.
82 (elf_i386_size_dynamic_sections): Likewise.
84 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
85 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
87 (elf64_x86_64_copy_indirect_symbol): Updated.
88 (elf64_x86_64_check_relocs): Likewise.
89 (elf64_x86_64_gc_sweep_hook): Likewise.
90 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
91 (elf64_x86_64_allocate_dynrelocs): Likewise.
92 (elf64_x86_64_readonly_dynrelocs): Likewise.
93 (elf64_x86_64_size_dynamic_sections): Likewise.
95 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
97 * elf32-arm.c (create_got_section): Get existing .rela.got
99 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
100 * elf32-lm32.c (create_got_section): Likewise.
101 * elf32-m32r.c (create_got_section): Likewise.
102 * elf32-ppc.c (ppc_elf_create_got): Likewise.
103 * elf32-s390.c (create_got_section): Likewise.
104 * elf32-sh.c (create_got_section): Likewise.
105 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
106 * elf64-s390.c (create_got_section): Likewise.
107 * elfxx-sparc.c (create_got_section): Likewise.
109 * elflink.c (_bfd_elf_create_got_section): Properly initialize
112 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
114 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
116 * elf32-i386.c (elf_i386_local_hash): Removed.
117 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
118 (elf_i386_get_local_sym_hash): Likewise.
120 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
121 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
122 (elf64_x86_64_get_local_sym_hash): Likewise.
123 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
124 (get_local_sym_hash): Likewise.
126 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
128 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
129 rel_got_sec and plt_sec.
130 (elfNN_ia64_relax_section): Updated.
131 (elfNN_ia64_create_dynamic_sections): Likewise.
133 (allocate_dynrel_entries): Likewise.
134 (elfNN_ia64_size_dynamic_sections): Likewise.
135 (set_got_entry): Likewise.
136 (elfNN_ia64_choose_gp): Likewise.
137 (elfNN_ia64_relocate_section): Likewise.
138 (elfNN_ia64_finish_dynamic_symbol): Likewise.
139 (elfNN_ia64_finish_dynamic_sections): Likewise.
141 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
143 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
146 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
148 * configure.in (elf): Add elf-ifunc.lo.
150 * configure: Regenerated.
151 * Makefile.in: Likewise.
153 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
154 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
156 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
157 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
159 (elf_i386_link_hash_table_create): Likewise.
160 (elf_i386_create_dynamic_sections): Likewise.
161 (elf_i386_check_relocs): Likewise.
162 (elf_i386_allocate_dynrelocs): Likewise.
163 (elf_i386_size_dynamic_sections): Likewise.
164 (elf_i386_relocate_section): Likewise.
165 (elf_i386_finish_dynamic_symbol): Likewise.
166 (elf_i386_finish_dynamic_sections): Likewise.
167 (elf_i386_create_got_section): Removed.
169 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
170 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
172 (elf64_x86_64_compute_jump_table_size): Updated.
173 (elf64_x86_64_link_hash_table_create): Likewise.
174 (elf64_x86_64_create_dynamic_sections): Likewise.
175 (elf64_x86_64_check_relocs): Likewise.
176 (elf64_x86_64_allocate_dynrelocs): Likewise.
177 (elf64_x86_64_size_dynamic_sections): Likewise.
178 (elf64_x86_64_relocate_section): Likewise.
179 (elf64_x86_64_finish_dynamic_symbol): Likewise.
180 (elf64_x86_64_finish_dynamic_sections): Likewise.
181 (elf64_x86_64_create_got_section): Removed.
183 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
184 for pointer alignment. Set up section pointers.
185 (_bfd_elf_create_dynamic_sections): Likewise.
186 (_bfd_elf_create_ifunc_sections): Moved to ...
187 * elf-ifunc.c: Here. New.
189 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
190 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
193 2009-06-16 Doug Kwan <dougkwan@google.com>
195 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
196 to bfd_signed_vma. Cast constant operands which are used in
197 offset related expressions to bfd_signed_vma type as appropriate.
199 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
201 * elf32-vax.c (elf_vax_plt_sym_val): New function.
202 (elf_backend_plt_sym_val): Define.
204 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
206 * elf32-vax.c (elf_vax_reloc_type_class): New function.
207 (elf_backend_reloc_type_class): Define.
209 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
211 * elf32-vax.c (elf_vax_relocate_section): For symbol references
212 from an executable to a shared library treat R_VAX_PC32
213 relocations as R_VAX_PLT32 ones.
215 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
217 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
218 symbols in GOT space calculation.
219 (elf_vax_relocate_section): Adjust accordingly.
221 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
223 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
226 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
228 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
230 (elf_vax_relocate_section): Likewise.
232 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
234 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
235 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
237 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
239 * elf32-i386.c (elf_i386_check_relocs): Reformat.
240 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
242 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
244 * Makefile.am: Run "make dep-am".
245 * Makefile.in: Regenerated.
247 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
249 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
250 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
252 2009-06-15 Nick Clifton <nickc@redhat.com>
254 * po/ru.po: New Russian translation.
255 * configure.in (ALL_LINGUAS): Add ru.
256 * configure: Regenerate.
258 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
260 * elf32-i386.c: Remove duplicated comments.
262 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
265 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
266 dynamic IFUNC pointer in non-shared object. Use .got.plt
267 for IFUNC definition in PIE.
268 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
271 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
272 dynamic IFUNC pointer in non-shared object. Use .got.plt
273 for IFUNC definition in PIE.
274 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
277 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
279 * elf32-i386.c (elf_i386_check_relocs): Properly report
280 local symbol for unhandled relocation against STT_GNU_IFUNC
282 (elf_i386_relocate_section): Likewise.
283 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
284 (elf64_x86_64_relocate_section): Likewise.
286 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
289 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
290 (elf_i386_link_hash_table): Add loc_hash_table and
292 (elf_i386_local_hash): New.
293 (elf_i386_local_htab_hash): Likewise.
294 (elf_i386_local_htab_eq): Likewise.
295 (elf_i386_get_local_sym_hash): Likewise.
296 (elf_i386_link_hash_table_free): Likewise.
297 (elf_i386_allocate_local_dynrelocs): Likewise.
298 (elf_i386_finish_local_dynamic_symbol): Likewise.
299 (bfd_elf64_bfd_link_hash_table_free): Likewise.
300 (elf_i386_link_hash_table_create): Create loc_hash_table and
302 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
303 (elf_i386_size_dynamic_sections): Likewise.
304 (elf_i386_relocate_section): Likewise.
305 (elf_i386_finish_dynamic_sections): Likewise.
306 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
309 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
310 (elf64_x86_64_link_hash_table): Add loc_hash_table and
312 (elf64_x86_64_local_hash): New.
313 (elf64_x86_64_local_htab_hash): Likewise.
314 (elf64_x86_64_local_htab_eq): Likewise.
315 (elf64_x86_64_get_local_sym_hash): Likewise.
316 (elf64_x86_64_link_hash_table_free): Likewise.
317 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
318 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
319 (bfd_elf64_bfd_link_hash_table_free): Likewise.
320 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
322 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
324 (elf64_x86_64_size_dynamic_sections): Likewise.
325 (elf64_x86_64_relocate_section): Likewise.
326 (elf64_x86_64_finish_dynamic_sections): Likewise.
327 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
330 2009-06-10 Philip Blundell <philb@gnu.org>
332 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
333 elf_sec->this_hdr == NULL.
335 2009-06-12 Tristan Gingold <gingold@adacore.com>
337 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
338 * bfd-in2.h: Regenerated.
339 * libbfd.h: Regenerated.
341 * mach-o.c (FILE_ALIGN): New macro.
342 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
343 (bfd_mach_o_print_symbol): Ditto.
344 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
345 (bfd_mach_o_get_reloc_upper_bound): New function.
346 (bfd_mach_o_canonicalize_reloc): Ditto.
347 (bfd_mach_o_scan_write_relocs): Ditto.
348 (bfd_mach_o_scan_write_section_32): Remove offset argument.
349 (bfd_mach_o_scan_write_section_64): Ditto.
350 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
351 written for load command. Do not compute section file offset.
352 (bfd_mach_o_scan_write_segment_64): Ditto.
353 (bfd_mach_o_scan_write_symtab): Compute file offset first.
354 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
356 (bfd_mach_o_mangle_symbols): ... this new function.
357 (bfd_mach_o_write_contents): Be sure to habe load commands built.
358 Call bfd_mach_o_mangle_symbols.
359 (bfd_mach_o_build_commands): Adjust for filelen field.
360 Use FILE_ALIGN macro. Clear section file offset if section is empty.
361 Do not set symtab file offset anymore here.
362 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
363 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
364 Set reloc_count and rel_filepos section fields.
365 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
367 (bfd_mach_o_scan_read_section_64): Ditto.
368 (bfd_mach_o_scan_read_section): Ditto.
369 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
370 bfd_mach_o_asymbol. Use unsigned int for file offset type.
371 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
372 Handle weak-ref symbols.
373 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
374 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
375 (bfd_mach_o_scan): Remove assignment to removed field.
376 (bfd_mach_o_mkobject_init): Ditto.
377 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
378 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
379 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
380 (bfd_mach_o_swap_reloc_in): Ditto.
381 (bfd_mach_o_swap_reloc_out): Ditto.
383 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
384 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
385 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
386 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
387 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
388 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
389 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
390 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
391 (BFD_MACH_O_N_WEAK_DEF): New macros.
393 (bfd_mach_o_section_type): Add new enumeration values.
394 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
395 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
396 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
397 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
399 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
400 (BFD_MACH_O_GENERIC_RELOC_PAIR)
401 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
402 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
403 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
404 (BFD_MACH_O_RELENT_SIZE): Ditto.
405 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
406 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
407 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
408 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
409 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
410 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
411 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
412 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
413 (bfd_mach_o_reloc_info): New struct.
414 (bfd_mach_o_asymbol): New struct.
415 (bfd_mach_o_symtab_command): The symbols field is now of type
417 (bfd_mach_o_load_command): The offset and len fields are now of type
419 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
420 Add a filelen field. Add comments.
421 (bfd_mach_o_backend_data): New struct.
422 (bfd_mach_o_get_backend_data): New macro.
423 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
425 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
426 (bfd_mach_o_get_reloc_upper_bound): New prototype.
427 (bfd_mach_o_canonicalize_reloc): Ditto.
429 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
430 duplicated macro. Now defined to _bfd_generic_is_local_label.
431 (TARGET_NAME_BACKEND): New macro...
432 (TARGET_NAME_BACKEND): ... used to name a new variable.
433 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
436 * mach-o-i386.c (i386_howto_table): New variable.
437 (bfd_mach_o_i386_swap_reloc_in): New function.
438 (bfd_mach_o_i386_swap_reloc_out): Ditto.
439 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
440 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
441 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
442 (bfd_mach_o_bfd_reloc_type_lookup)
443 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
445 2009-06-11 Eric Paris <eparis@redhat.com>
446 Nick Clifton <nickc@redhat.com>
448 * opncls.c (_maybe_make_executable): New function. Gives execute
449 permission to an executable bfd that was opened for writing
450 provided that it is a regular file. Replaces common code found in...
451 (bfd_close): here and ...
452 (bfd_close_all_done): here.
454 2009-06-11 Anthony Green <green@moxielogic.com>
456 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
457 * bfd-in2.h: Rebuilt.
459 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
461 (moxie_reloc_map): Ditto.
462 Clean up copyright notice.
464 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
466 * bfd-in2.h: bfd_mmap prototype.
467 * bfdio.c (bfd_mmap): New function.
468 * libbfd.h (bfd_iovec): Add bmmap.
469 * cache.c (cache_bmmap): New function.
470 (cache_iovec): Initialize bmmap member.
471 * opencls.c (opncls_bmmap): New function.
472 (opncls_iovec): Initialize bmmap member.
474 2009-06-09 Tristan Gingold <gingold@adacore.com>
476 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
477 and stabstr_segment fields.
478 (mach_o_be_vec, mach_o_le_vec): Removed
479 (bfd_mach_o_version): New prototype.
481 * mach-o.c (bfd_mach_o_version): Make this function public.
482 (mach_o_wide_p): New function.
483 (bfd_mach_o_wide_p): Ditto.
484 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
486 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
487 Search in the list only if the name starts with a dot.
488 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
489 test. Check bfd_seek status.
490 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
491 (bfd_mach_o_scan_write_section_32): Ditto.
492 (bfd_mach_o_scan_write_section_64): Ditto.
493 (bfd_mach_o_scan_write_section): Removed.
494 (bfd_mach_o_scan_write_segment): Split into ...
495 (bfd_mach_o_scan_write_segment_32): ... this and ...
496 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
497 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
498 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
499 symbol table. Now returns a boolean.
500 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
501 Adjust for status type.
502 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
503 test. Write symbol table. Numbers the sections.
504 (bfd_mach_o_read_header): Check bfd_seek status.
505 Use mach_o_wide_p instead of hard-coded test.
506 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
507 (bfd_mach_o_scan_read_section_64): Ditto.
508 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
509 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
510 handled common symbols.
511 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
512 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
513 (bfd_mach_o_scan_read_dylinker): Ditto.
514 (bfd_mach_o_scan_read_dylib): Ditto.
515 (bfd_mach_o_scan_read_thread): Ditto.
516 (bfd_mach_o_scan_read_symtab): Ditto.
517 Do not create a section for the stabs.
518 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
519 (bfd_mach_o_scan_read_segment): Ditto.
520 (bfd_mach_o_scan_read_command): Ditto.
521 (bfd_mach_o_scan_start_address): Ditto.
522 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
523 (bfd_mach_o_archive_p): Check bfd_seek status.
524 (bfd_mach_o_core_fetch_environment): Ditto.
526 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
528 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
530 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
531 (elf_i386_link_hash_table_create): Initialize irelifunc.
532 (elf_i386_check_relocs): Updated. Set up irelifunc for
534 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
535 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
537 (elf_i386_relocate_section): Likewise.
539 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
540 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
541 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
543 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
544 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
546 (elf64_x86_64_relocate_section): Likewise.
548 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
550 (_bfd_elf_create_ifunc_sections): This.
552 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
554 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
557 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
559 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
560 relocation for R_386_32 against STT_GNU_IFUNC symbol when
561 building shared object. Check info->executable instead of
562 !info->shared when setting non_got_ref.
563 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
564 for non-GOT reference of STT_GNU_IFUNC symbol in shared
565 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
567 (elf_i386_relocate_section): Output dynamic relocation for
568 R_386_32 against STT_GNU_IFUNC symbol to get the real
569 function address when building shared object.
570 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
571 relocation for STT_GNU_IFUNC symbol in shared object.
573 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
574 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
575 symbol when building shared object. Check info->executable
576 instead of !info->shared when setting non_got_ref.
577 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
578 for non-GOT reference of STT_GNU_IFUNC symbol in shared
579 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
581 (elf64_x86_64_relocate_section): Output dynamic relocation
582 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
583 function address when building shared object.
584 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
585 relocation for STT_GNU_IFUNC symbol in shared object.
587 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
589 * Makefile.am: Run "make dep-am".
590 (BFD32_BACKENDS): Add mach-o-i386.lo.
591 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
592 * Makefile.in: Regenerate.
594 2009-06-06 Alan Modra <amodra@bigpond.net.au>
596 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
597 when looking for soft-icache stubs.
599 2009-06-05 Tristan Gingold <gingold@adacore.com>
601 * mach-o.h: Update copyright year.
602 (bfd_mach_o_mach_header_magic): New enum.
603 (bfd_mach_o_cpu_subtype): Now an enum.
604 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
605 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
606 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
607 (bfd_mach_o_load_command): Field type_required is now a boolean.
609 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
610 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
611 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
612 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
613 (bfd_mach_o_get_symtab_upper_bound): Ditto.
614 (bfd_mach_o_canonicalize_symtab): Ditto.
615 (bfd_mach_o_get_symbol_info): Ditto.
616 (bfd_mach_o_print_symbol): Ditto.
617 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
618 (bfd_mach_o_make_empty_symbol): Ditto.
619 (bfd_mach_o_write_contents): Ditto.
621 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
622 bfd_mach_o_mkobject): Defines.
623 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
624 Do not check with target vector but with flavour.
625 (struct mach_o_section_name_xlat): New declaration.
626 (dwarf_section_names_xlat): Ditto.
627 (text_section_names_xlat): Ditto.
628 (data_section_names_xlat): Ditto.
629 (struct mach_o_segment_name_xlat): Ditto.
630 (segsec_names_xlat): Ditto.
631 (bfd_mach_o_convert_section_name_to_bfd): New function.
632 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
633 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
634 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
635 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
636 Accept any input and output flavour. Do not share private data
638 (bfd_mach_o_count_symbols): Add a comment.
639 (bfd_mach_o_get_symtab_upper_bound): Make it public.
640 (bfd_mach_o_canonicalize_symtab): Ditto.
641 (bfd_mach_o_get_symbol_info): Ditto.
642 (bfd_mach_o_print_symbol): Ditto.
643 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
644 Use constants instead of hard-coded values.
645 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
647 (bfd_mach_o_scan_write_section_64): Ditto.
648 (bfd_mach_o_scan_write_segment): Ditto.
649 Do not copy sections anymore.
650 (bfd_mach_o_write_contents): Make it public.
651 Remove dead code. Rewrite typeflag assignment.
652 (bfd_mach_o_build_commands): New function.
653 (bfd_mach_o_set_section_contents): Ditto.
654 (bfd_mach_o_make_empty_symbol): Make it public.
655 (bfd_mach_o_read_header): Make it static.
656 Convert to bfd_boolean.
657 Use constants instead of hard-coded values.
658 (bfd_mach_o_make_bfd_section): Call
659 bfd_mach_o_convert_section_name_to_bfd to create name.
660 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
662 (bfd_mach_o_scan_read_section_64): Ditto.
663 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
664 a segment anymore. Use constants instead of hard-coded values.
665 (bfd_mach_o_scan_read_command): Fix style.
666 (bfd_mach_o_scan): Use constants instead of hard-coded values.
667 Get rid of BFD_IO_FUNCS.
668 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
669 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
670 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
671 (bfd_mach_o_object_p): Removed.
672 (bfd_mach_o_gen_core_p): New function, replaces ...
673 (bfd_mach_o_core_p): ... deleted.
674 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
676 * mach-o-i386.c: New file.
677 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
678 * configure.in (TDEFINES): Add mach_o_i386_vec.
679 * configure: Regenerated.
680 * targets.c: Add mach_o_i386_vec.
682 * mach-o.c: Update copyright years.
683 (BFD_IO_FUNCS): Remove (was not used).
684 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
685 bfd_mach_o_slurp_extended_name_table,
686 bfd_mach_o_construct_extended_name_table,
687 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
688 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
689 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
690 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
691 bfd_mach_o_get_section_contents_in_window,
692 bfd_mach_o_bfd_is_local_label_name,
693 bfd_mach_o_bfd_is_target_special_symbol,
694 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
695 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
696 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
697 bfd_mach_o_minisymbol_to_symbol,
698 bfd_mach_o_bfd_get_relocated_section_contents,
699 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
700 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
701 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
702 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
703 bfd_mach_o_bfd_merge_private_bfd_data,
704 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
705 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
706 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
707 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
708 bfd_mach_o_bfd_copy_private_header_data,
709 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
710 * mach-o-target.c: ... here.
711 Update copyright years.
713 2009-06-04 Alan Modra <amodra@bigpond.net.au>
715 * dep-in.sed: Don't use \n in replacement part of s command.
716 * Makefile.am (DEP1): LC_ALL for uniq.
718 * Makefile.in: Regenerate.
720 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
722 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
723 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
724 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
726 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
728 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
729 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
730 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
731 against STT_GNU_IFUNC symbols for static executables.
732 (elf_i386_finish_dynamic_symbol): Load GOT entry with
733 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
735 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
736 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
737 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
738 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
740 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
742 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
743 symbols to be left unimported when linking statically.
744 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
745 code when linking statically.
747 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
749 * elf32-i386.c (elf_i386_check_relocs): Increment
750 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
751 against STT_GNU_IFUNC symbol.
752 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
753 local STT_GNU_IFUNC definition is used.
754 (elf_i386_relocate_section): Handle got.offset != -1 for
755 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
758 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
759 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
760 relocations against STT_GNU_IFUNC symbol.
761 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
762 local STT_GNU_IFUNC definition is used.
763 (elf64_x86_64_relocate_section): Handle got.offset != -1
764 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
765 STT_GNU_IFUNC symbol.
767 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
770 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
771 (elf_i386_reloc_type_lookup): Likewise.
772 (R_386_tls): Removed.
773 (R_386_irelative): New.
774 (R_386_vt_offset): Updated.
775 (elf_i386_rtype_to_howto): Likewise.
776 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
777 (elf_i386_link_hash_table_create): Initialize igotplt,
779 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
780 (elf_i386_adjust_dynamic_symbol): Likewise.
781 (elf_i386_allocate_dynrelocs): Likewise.
782 (elf_i386_relocate_section): Likewise.
783 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
785 (elf_i386_finish_dynamic_symbol): When building a static
786 executable, use .iplt, .igot.plt and .rel.iplt sections for
787 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
788 locally defined STT_GNU_IFUNC symbol.
790 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
791 (x86_64_reloc_map): Likewise.
792 (R_X86_64_standard): Updated.
793 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
794 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
796 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
797 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
798 (elf64_x86_64_allocate_dynrelocs): Likewise.
799 (elf64_x86_64_relocate_section): Likewise.
800 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
802 (elf64_x86_64_finish_dynamic_symbol): When building a static
803 executable, use .iplt, .igot.plt and .rela.iplt sections for
804 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
805 for locally defined STT_GNU_IFUNC symbol.
807 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
808 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
810 * bfd-in2.h: Regenerated.
811 * libbfd.h: Likewise.
813 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
815 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
816 (_bfd_elf_make_ifunc_reloc_section): Removed.
817 (_bfd_elf_is_ifunc_symbol): Likewise.
818 (_bfd_elf_create_static_ifunc_sections): New.
820 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
822 (elf_link_add_object_symbols): Here.
823 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
824 STT_GNU_IFUNC symbol.
825 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
826 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
827 (IFUNC_INFIX): Removed.
828 (get_ifunc_reloc_section_name): Likewise.
829 (_bfd_elf_make_ifunc_reloc_section): Likewise.
830 (_bfd_elf_is_ifunc_symbol): Likewise.
831 (_bfd_elf_create_static_ifunc_sections): New.
833 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
835 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
836 (create_got_section): Likewise.
837 (allocate_dynrelocs): Likewise.
838 (readonly_dynrelocs): Likewise.
839 (set_tls_module_base): Likewise.
840 (dtpoff_base): Likewise.
842 (elf_i386_link_hash_table_create): Updated.
843 (elf_i386_create_dynamic_sections): Likewise.
844 (elf_i386_check_relocs): Likewise.
845 (elf_i386_size_dynamic_sections): Likewise.
846 (elf_i386_relocate_section): Likewise.
848 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
849 (create_got_section): Likewise.
850 (allocate_dynrelocs): Likewise.
851 (readonly_dynrelocs): Likewise.
852 (set_tls_module_base): Likewise.
853 (dtpoff_base): Likewise.
855 (elf64_x86_64_link_hash_table_create): Updated.
856 (elf64_x86_64_create_dynamic_sections): Likewise.
857 (elf64_x86_64_check_relocs): Likewise.
858 (elf64_x86_64_size_dynamic_sections): Likewise.
859 (elf64_x86_64_relocate_section): Likewise.
861 2009-05-28 Nick Clifton <nickc@redhat.com>
863 * targets.c (_bfd_target_vector): Only include plugin target in
864 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
866 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
868 * elf32-spu.c (struct call_info): New member broken_cycle.
869 (remove_cycle): Instead of physically removing call_info structures
870 to break call graph cycles, mark them using the broken_cycle flag.
871 (mark_overlay_section): Respect broken_cycle flag.
872 (unmark_overlay_section): Likewise.
873 (collect_lib_sections): Likewise.
874 (collect_overlays): Likewise.
875 (sum_stack): Likewise.
877 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
879 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
880 (mark_functions_via_relocs): Initialize callee->count to 1.
881 (pasted_function): Likewise.
882 (spu_elf_auto_overlay): Honor call counts when determining number
883 of stubs required in software i-cache mode.
885 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
887 * plugin.c (program_name): Remove.
888 (plugin_program_name): New.
889 (bfd_plugin_set_program_name): New.
890 (try_load_plugin): Use plugin_program_name.
891 * plugin.h (bfd_plugin_set_program_name): New.
893 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
895 * aclocal.m4: Include ../config/plugins.m4.
896 * configure.in: Use AC_PLUGINS.
897 * configure: Regenerate.
898 * Makefile.in: Regenerate.
899 * doc/Makefile.in: Regenerate.
901 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
903 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
905 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
906 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
907 * elf32-avr.c (elf32_avr_relax_section): Likewise.
908 * elf32-frv.c (elf32_avr_relax_section): Likewise.
909 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
910 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
911 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
912 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
913 * reloc.c (bfd_generic_relax_section): Likewise.
914 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
915 * vms.c (vms_bfd_relax_section): Likewise.
917 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
919 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
921 * elf32-i386.c (is_indirect_symbol): Renamed to ...
922 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
924 * elf32-i386.c (allocate_dynrelocs): Updated.
925 (elf_i386_relocate_section): Likewise.
926 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
927 (elf64_x86_64_relocate_section): Likewise.
929 * elf64-x86-64.c (is_indirect_symbol): Removed.
931 2009-05-26 Nick Clifton <nickc@redhat.com>
933 * po/id.po: Updated Indonesian translation.
935 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
937 * Makefile.am: Run "make dep-am".
940 (ALL_MACHINES): Add cpu-plugin.lo.
941 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
942 (BFD32_BACKENDS): Add plugin.lo.
943 (BFD32_BACKENDS_CFILES): Add plugin.c.
944 (libbfd_la_LIBADD): Add LIBDL
945 * archures.c (bfd_architecture): Add bfd_arch_plugin.
946 (bfd_plugin_arch): Declare.
947 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
948 * bfd.c (bfd): Add plugin_data.
949 * config.bfd: Handle the plugin target.
950 * configure.in: Check for --enable-plugins.
951 (LT_INIT): Use the dlopen option.
955 * targets.c (plugin_vec): Declare.
956 (_bfd_target_vector): Add plugin_vec.
957 * Makefile.in: Regenerate.
958 * bfd-in2.h: Regenerate.
959 * configure: Regenerate.
961 2009-05-26 Alan Modra <amodra@bigpond.net.au>
963 * dep-in.sed: Don't modify .o to .lo here. Output one filename
964 per line with all lines having continuation backslash. Prefix
965 first line with "A", following lines with "B".
966 * Makefile.am (DEP): Don't use dep.sed here.
967 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
968 dep.sed here on dependencies, sort and uniq.
969 * Makefile.in: Regenerate.
971 2009-05-25 Tristan Gingold <gingold@adacore.com>
973 * makefile.vms: Add verilog.obj to object list OBJS.
975 2009-05-24 Alan Modra <amodra@bigpond.net.au>
977 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
978 for BFD_IN_MEMORY is cleared.
979 (bfd_bwrite): Zero excess memory allocated.
981 2009-05-22 Julian Brown <julian@codesourcery.com>
983 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
985 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
986 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
987 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
988 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
989 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
990 (a8_erratum_fix, a8_erratum_reloc): New structs.
991 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
992 num_a8_erratum_fixes, fix_cortex_a8 fields.
993 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
994 (elf32_arm_add_stub): Split into two parts, creating...
995 (elf32_arm_create_or_find_stub_sec): New function.
996 (elf32_arm_final_link_relocate): Add forward declaration.
997 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
998 relocations, multiple relocations per stub.
999 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1000 (arm_size_one_stub): Use find_stub_size_and_template.
1001 (a8_reloc_compare): New.
1002 (find_thumb_glue): Add forward declaration.
1003 (cortex_a8_erratum_scan): New.
1004 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1005 (bfd_elf32_arm_set_cortex_a8_fix): New.
1006 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1007 (arm_map_one_stub): Add THUMB32_TYPE support.
1008 (a8_branch_to_stub_data): New.
1009 (make_branch_to_a8_stub): New.
1010 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1011 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1012 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1013 Cortex-A8 erratum workaround.
1014 * bfd-in2.h: Regenerate.
1016 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1018 * Makefile.am: Run "make dep-am".
1019 * Makefile.in: Regenerate.
1020 * po/SRC-POTFILES.in: Regenerate.
1022 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1024 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1027 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1029 * elf-bfd.h (struct elf_backend_data
1030 <elf_backend_link_output_symbol_hook>): Return an int.
1031 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1032 symbols on deleted .opd entries.
1033 * elflink.c (elf_link_output_sym): Return without outputting sym
1034 if output_symbol_hook returns 2.
1035 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1036 Abort if we must not discard sym.
1037 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1039 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1040 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1041 elf_backend_link_output_symbol_hook return type change.
1042 * elf32-arm.c (output_arch_syminfo): Likewise.
1043 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1044 (elf32_arm_output_arch_local_syms): Likewise.
1045 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1046 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1047 (bfd_score_elf_link_output_symbol_hook): Likewise.
1048 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1049 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1050 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1051 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1052 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1053 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1054 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1055 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1056 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1057 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1058 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1060 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1062 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1063 out of range .opd symbols.
1065 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1067 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1068 fprintf_vma directly.
1069 * peXXigen.c (pe_print_edata): Likewise.
1070 (pe_print_pdata): Likewise.
1071 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1072 (_bfd_XX_print_private_bfd_data_common): Likewise.
1074 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1076 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1078 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1079 Paul Brook <paul@codesourcery.com>
1081 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1082 fix discarded sections.
1084 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1086 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1087 sections into the software icache.
1089 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1091 * elf32-spu.c (build_stub): Always build "compact" sofware
1094 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1096 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1097 (spu_elf_setup): Initialize it.
1098 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1099 Update to new-sytle cache manager data structures.
1100 (spu_elf_build_stubs): Generate new-style cache manager data
1101 structures and symbols.
1102 (spu_elf_auto_overlay): Update size computation.
1104 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1106 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1107 segments first amongst the program headers.
1109 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1111 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1112 into addresses for relocation types that look at high bits. Remove
1113 special handling of relocation overflow warnings.
1115 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1117 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1118 control flow graph between fragments of a function.
1120 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1122 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1123 generate only a 16-byte .toe section.
1124 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1126 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1128 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1129 (spu_elf_place_overlay_data): ..here. New function.
1130 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1132 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1134 * elf32-arm.c: Move sysdep.h to start of file.
1136 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1138 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1140 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1141 __icache_tag_array and __icache_tag_array_size.
1143 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1145 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1147 (bfinfdpic_link_omit_section_dynsym): Likewise.
1148 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1150 2009-05-05 Paul Brook <paul@codesourcery.com>
1152 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1153 * bfd-in2.h: Regenerate.
1154 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1155 (_arm_elf_section_data): Add text and exidx fields.
1156 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1157 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1158 copy_exidx_entry): New functions.
1159 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1161 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1163 * elf32-arm.c (DEF_STUBS): New helper define.
1164 (DEF_STUB): Likewise.
1165 (stub_def): New type.
1166 (stub_definitions): New array, containing stub template pointers
1168 (arm_size_one_stub): Make use of stub_definitions.
1170 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1172 * elflink.c (find_version_for_sym): Remove from here, ...
1173 * linker.c (bfd_find_version_for_sym): ... rename, replace
1174 here, make public and update all callers.
1175 * bfd-in2.h: Regenerate.
1177 2009-04-30 Nick Clifton <nickc@redhat.com>
1179 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1181 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1182 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1183 into a STT_GNU_IFUNC symbol type.
1184 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1186 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1187 the binary contains ifunc symbols.
1188 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1189 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1190 * elf32-i386.c (is_indirect_function): New function.
1191 (elf_i386_check_relocs): Create an ifunc output section.
1192 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1193 section if necessary.
1194 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1196 (elf_i386_add_symbol_hook): New function. Set the
1197 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1198 symbol is encountered.
1199 (elf_backend_post_process_headers): Define.
1200 (elf_backend_add_symbol_hook): Define.
1201 (elf_i386_post_process_headers): Rename to
1202 elf_i388_fbsd_post_process_headers.
1203 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1204 (is_indirect_function): New function.
1205 (elf64_x86_64_check_relocs): Create an ifunc output section.
1206 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1207 section if necessary.
1208 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1209 symbol if necessary.
1210 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1211 elf_obj_data structure if an ifunc symbol is encountered.
1212 (elf_backend_post_process_headers): Define.
1213 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1214 if we have ifunc symbols to handle.
1215 (get_ifunc_reloc_section_name): New function. Computes the name
1216 for an ifunc section.
1217 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1218 section to hold ifunc relocs.
1219 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1220 (bfd_print_symbol_vandf): Handle ifunc symbols.
1221 (bfd_decode_symclass): Likewise.
1222 * bfd-in2.h: Regenerate.
1224 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1226 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1227 MOVW and MOVT relocations in a shared library link.
1229 2009-04-27 Anthony Green <green@moxielogic.com>
1231 * verilog.c: New file.
1232 * Makefile.am (BFD32_LIBS): Add verilog.c.
1233 (BFD32_LIBS_CFILES): Add verilog.c.
1234 (verilog.lo): New build rule.
1235 * Makefile.in: Rebuilt.
1236 * targets.c: Add verilog support.
1237 * bfd.c (tdata union): Add Verilog private data field.
1238 * bfd-in2.h: Regenerate.
1240 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1242 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1245 2009-04-23 Matthias Klose <doko@ubuntu.com>
1247 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1249 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1252 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1253 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1254 (elf32_arm_size_stubs): Likewise.
1255 (record_thumb_to_arm_glue): Deleted unused function.
1256 (bfd_elf32_arm_process_before_allocation): No longer handle
1257 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1258 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1259 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1261 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1263 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1264 (elf32_arm_write_section): Declare early.
1265 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1266 (arm_allocate_glue_section_space): Exclude empty sections.
1267 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1268 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1270 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1271 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1272 (elf32_arm_size_dynamic_sections): Allocate interworking
1274 (bfd_elf32_bfd_final_link): Define.
1276 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1278 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1280 * coffcode.h (coff_compute_section_file_positions): Clear
1281 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1283 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1284 force_minimum_alignment.
1286 * libcoff.h: Regenerated.
1288 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1289 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1291 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1292 nor target_subsystem.
1294 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1295 force_minimum_alignment nor target_subsystem.
1297 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1299 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1300 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1301 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1302 include in coff-x86_64.c of headers.
1303 (PDATA_ROW_SIZE): New define.
1304 (pex_regs[]): New static array.
1305 (pex64_get_runtime_function): New static function.
1306 (pex64_get_unwind_info): Likewise.
1307 (pex64_get_scope_entry): Likewise.
1308 (pex64_xdata_print_uwd_codes): Likewise.
1309 (pex64_get_section_by_rva): Likewise.
1310 (pex64_dump_xdata): Likewise.
1311 (pex64_bfd_print_pdata): Likewise.
1312 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1313 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1314 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1316 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1317 Alan Modra <amodra@bigpond.net.au>
1318 Dave Korn <dave.korn.cygwin@gmail.com>
1320 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1321 long names and non-NUL-terminated strings.
1323 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1325 * bfd-in2.h: Regenerated.
1327 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1329 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1330 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1332 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1335 * coffcode.h (bfd_pei_p): New.
1337 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1338 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1339 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1340 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1341 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1342 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1344 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1345 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1346 bfd_efi_rtdrv_x86_64_vec,
1347 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1348 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1349 * targets.c: Likewise.
1351 * configure: Regenerated.
1352 * libcoff.h: Likewise.
1353 * Makefile.in: Likewise.
1355 * efi-app-ia32.c: Removed.
1356 * efi-app-x86_64.c: Likewise.
1357 * efi-bsdrv-ia32.c: Likewise.
1358 * efi-bsdrv-ia64.c: Likewise.
1359 * efi-bsdrv-x86_64.c: Likewise.
1360 * efi-rtdrv-ia32.c: Likewise.
1361 * efi-rtdrv-ia64.c: Likewise.
1362 * efi-rtdrv-x86_64.c: Likewise.
1363 * efi-rtdrv-ia32.c: Likewise.
1365 * efi-app-ia64.c: Moved to ...
1367 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1368 (TARGET_NAME): Set to pei-ia64.
1370 * libpei.h (bfd_target_pei_p): Removed.
1371 (bfd_target_pei_arch): Likewise.
1372 (bfd_target_efi_app_p): Likewise.
1373 (bfd_target_efi_app_arch): Likewise.
1374 (bfd_target_efi_bsdrv_p): Likewise.
1375 (bfd_target_efi_bsdrv_arch): Likewise.
1376 (bfd_target_efi_rtdrv_p): Likewise.
1377 (bfd_target_efi_rtdrv_arch): Likewise.
1378 (bfd_pe_executable_p): Likewise.
1380 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1381 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1382 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1383 and efi-rtdrv-ia32.c.
1384 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1385 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1386 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1387 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1388 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1389 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1390 (efi-app-ia64.lo): Removed.
1391 (efi-bsdrv-ia32.lo): Likewise.
1392 (efi-rtdrv-ia32.lo): Likewise.
1393 (efi-app-ia64.lo): Likewise.
1394 (efi-bsdrv-ia64.lo): Likewise.
1395 (efi-rtdrv-ia64.lo): Likewise.
1396 (efi-app-x86_64.lo): Likewise.
1397 (efi-bsdrv-x86_64.lo): Likewise.
1398 (efi-rtdrv-x86_64.lo): Likewise.
1401 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1403 (arch_type): Removed.
1404 (pe_arch): Likewise.
1405 (pe_bfd_object_p): Just return coff_object_p.
1407 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1408 bfd_pe_executable_p with bfd_pei_p.
1410 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1412 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1413 PLT entries to an undefined symbol when generating a shared
1416 2009-04-17 Nick Clifton <nickc@redhat.com>
1419 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1421 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1423 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1424 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1425 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1426 * binary.c (binary_bfd_define_common_symbol): Likewise.
1427 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1428 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1429 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1430 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1431 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1432 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1433 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1434 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1435 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1436 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1437 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1438 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1439 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1440 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1441 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1442 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1443 * som.c (som_bfd_define_common_symbol): Likewise.
1444 * srec.c (srec_bfd_define_common_symbol): Likewise.
1445 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1446 * versados.c (versados_bfd_define_common_symbol): Likewise.
1447 * vms.c (vms_bfd_define_common_symbol): Likewise.
1448 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1449 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1450 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1451 (pmac_xcoff_vec): Likewise.
1452 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1453 (aix5coff64_vec): Likewise.
1454 * linker.c (bfd_generic_define_common_symbol): New function.
1455 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1456 (_bfd_define_common_symbol): New field.
1457 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1458 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1459 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1461 * bfd-in2.h: Regenerate.
1462 * libbfd.h: Likewise.
1463 * libcoff.h: Likewise.
1465 2009-04-15 Anthony Green <green@moxielogic.com>
1467 * targets.c: Add moxie support.
1468 * Makefile.am: Ditto.
1469 * Makefile.in: Rebuilt.
1470 * cpu-moxie.c, elf32-moxie.c: New files.
1471 * archures.c: Add moxie support.
1472 * configure.in: Add moxie support.
1473 * configure: Rebuilt.
1474 * config.bfd, archures.c: Add moxie support.
1475 * bfd-in2.h: Rebuilt.
1477 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1479 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1480 branch to an undef weak symbol into a jump to next instruction if
1481 a PLT entry will be created.
1483 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1485 * coffgen.c (make_a_section_from_file): Set the backend long
1486 section names enable if long section names found on input.
1487 * coffcode.h: Extend long section names documentation to match.
1489 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1491 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1494 2009-04-07 DJ Delorie <dj@redhat.com>
1496 * archures.c: Add bfd_mach_mep_c5.
1497 * bfd-in2.h: Likewise.
1498 * cpu-mep.c: Add bfd_c5_arch.
1499 * elf32-mep.c: Support it.
1501 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1503 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1504 info->callbacks->einfo.
1505 * linker.c (_bfd_generic_section_already_linked): Likewise.
1507 2009-04-06 DJ Delorie <dj@redhat.com>
1509 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1511 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1513 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1514 _bfd_pex64_print_pdata only if PE is defined.
1516 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1517 (_bfd_pex64_print_pdata): This.
1519 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1520 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1523 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1525 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1526 _bfd_pep_print_x64_pdata.
1527 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1528 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1530 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1532 * elf32-xtensa.c (relax_property_section): Always set r_offset
1535 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1537 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1538 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1540 (elf32_arm_stub_type): New enum values for the two new stubs.
1541 (arm_type_of_stub): Make use of the two new stubs.
1542 (arm_size_one_stub): Handle the two new stubs.
1544 2009-04-01 Matt Thomas <matt@netbsd.org>
1546 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1547 hidden symbols into the GOT or PLT.GOT.
1548 (elf_vax_relocate_section): Do not emit a PCREL reloc
1549 into a shared object if it is against a hidden symbol.
1551 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1553 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1554 and know_contains_shared_object_p.
1555 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1556 Cache the result in the archive_info table.
1557 (xcoff_auto_export_p): Add an "info" parameter and update the
1558 call to xcoff_archive_contains_shared_object_p.
1559 (xcoff_mark_auto_exports): Update accordingly.
1560 (xcoff_post_gc_symbol): Likewise.
1562 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1564 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1567 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1569 * coff-rs6000.c (member_layout): New structure.
1570 (archive_iterator): Likewise.
1571 (member_layout_init): New function.
1572 (archive_iterator_begin): Likewise.
1573 (archive_iterator_next): Likewise.
1574 (xcoff_write_armap_old): Use the new iterator functions.
1575 (do_shared_object_padding): Delete.
1576 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1577 handling of arch_info.
1578 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1579 first loop rather than the second. Allocate a member header if
1580 there isn't one, then work out the stat information and length
1581 in the first loop too. Use the new iterators for the second loop.
1582 (xcoff_write_archive_contents_big): Likewise.
1584 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1586 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1587 (bfd_xcoff_set_archive_import_path): Likewise.
1588 * bfd-in2.h: Regenerate.
1589 * xcofflink.c: Include libiberty.h.
1590 (xcoff_archive_info): New structure.
1591 (xcoff_archive_info_hash): New function.
1592 (xcoff_archive_info_eq): Likewise.
1593 (xcoff_get_archive_info): Likewise.
1594 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1595 (bfd_xcoff_split_import_path): New function.
1596 (bfd_xcoff_set_archive_import_path): Likewise.
1597 (xcoff_set_import_path): Move earlier in file.
1598 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1599 object to the the directory part of the bfd's filename. Get the
1600 import path and filename of an archive object from the archive's
1601 xcoff_tdata, initializing it if necessary. Update use of
1603 (bfd_link_input_bfd): Update use of import_file_id.
1604 (xcoff_write_global_symbol): Likewise.
1606 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1608 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1610 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1612 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1613 a .loader section for relocatable links.
1614 (xcoff_need_ldrel_p): New function.
1615 (xcoff_mark): Use it.
1616 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1618 (xcoff_build_ldsym): New function, split out from...
1619 (xcoff_build_ldsyms): ...here. Rename to...
1620 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1621 call xcoff_build_ldsym, if there's a loader section.
1622 (xcoff_build_loader_section): New function, extracted verbatim from...
1623 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1624 there's a loader section. Only add an __rtinit loader symbol
1625 if there's a loader section. Update after above name change.
1626 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1627 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1628 and xcoff_create_ldrel.
1629 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1630 (xcoff_reloc_link_order): Likewise, but only call it if there's
1631 a loader section. Use xcoff_symbol_section.
1632 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1633 if there's a loader section.
1635 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1637 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1639 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1641 * elf32-arm.c (group_sections): Rewrite loops for better
1644 2009-03-30 DJ Delorie <dj@redhat.com>
1646 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1647 relocs when doing a relocatable link.
1649 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1651 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1652 "ERROR:", in error messages.
1653 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1654 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1655 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1656 (elf32_arm_merge_eabi_attributes): Likewise.
1657 (elf32_arm_merge_private_bfd_data): Likewise.
1659 2009-03-27 Nick Clifton <nickc@redhat.com>
1661 * section.c (bfd_get_section_contents): Detect and handle the case
1662 where a section has the SEC_IN_MEMORY flag set but no actual
1665 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1668 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1669 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1670 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1671 if we don't find matching PT_LOAD when copying.
1673 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1675 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1676 the reloc descriptions.
1678 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1680 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1681 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1682 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1684 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1686 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1687 (bfd_i386_arch_intel_syntax): Likewise.
1688 (i8086_arch): Likewise.
1689 (bfd_x86_64_arch): Likewise.
1691 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1693 * elf32-cris.c (cris_elf_relocate_section): <case
1694 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1695 symbols for non-allocated sections. Don't check whether to
1696 generate R_CRIS_DTPMOD for non-allocated sections.
1697 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1698 handle relocation GC:ing if applied to non-allocated section.
1699 (cris_elf_check_relocs): Similar.
1701 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1702 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1703 when emitting a known TP offset in the GOT.
1705 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1707 * elf64-ppc.c (synthetic_opd): Delete.
1708 (compare_symbols): Look for .opd name rather than section match.
1709 (ppc64_elf_get_synthetic_symtab): Likewise.
1711 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1713 * elf32-ppc.c (is_pic_glink_stub): Delete.
1714 (is_nonpic_glink_stub): New function.
1715 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1717 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1719 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1720 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1722 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1723 macros for visibilty and locality checks.
1724 (elf_s390_adjust_dynamic_symbol): Likewise.
1725 (allocate_dynrelocs): Likewise.
1726 (elf_s390_relocate_section): Likewise.
1727 (elf_s390_finish_dynamic_symbol): Likewise.
1728 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1729 (elf_s390_adjust_dynamic_symbol): Likewise.
1730 (allocate_dynrelocs): Likewise.
1731 (elf_s390_relocate_section): Likewise.
1732 (elf_s390_finish_dynamic_symbol): Likewise.
1734 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1736 * bfd-in2.h: Regenerated.
1737 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1738 for debugging sections and map memory read/write dependent on
1740 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1741 without memory read flags set.
1742 * section.c: Add SEC_COFF_NOREAD to section flags.
1744 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1746 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1749 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1751 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1752 "no overlays" return. If there are overlays, create overlay
1753 manager entry symbols here, so that..
1754 (spu_elf_build_stubs): ..we don't need to set them up here.
1755 Simplify entry symbol tests.
1756 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1758 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1760 * elf.c (elfcore_grok_openbsd_procinfo)
1761 (elfcore_grok_openbsd_note): New functions.
1762 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1764 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1766 * vms-hdr.c: Don't include alloca.h.
1767 * elf32-m68hc1x.c: Include alloca-conf.h.
1769 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1771 * Makefile.am: Run "make dep-am".
1772 * Makefile.in: Regenerate.
1774 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1776 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1778 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1780 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1782 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1783 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1784 ovly_return fields with ovly_entry[2]. Adjust all users.
1785 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1787 (spu_elf_build_stubs): Likewise.
1788 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1789 ovly_flavour changes. Update all callers.
1790 (ovl_stub_size_log2): New function.
1791 (build_stub): Handle compact icache stubs. Use different manager
1792 entry point for stubs in non-icache area.
1793 (spu_elf_size_stubs): Don't allocate space for indirect branch
1795 (spu_elf_build_stubs): And don't built them.
1797 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1799 * dwarf2.c (read_section): Always use rawsize, if available.
1801 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1803 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1804 of rawsize and size for buffer.
1806 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1808 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1809 parameter just because fixed sections fit into local store.
1810 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1811 generating overlays if fixed sections plus reserved stack
1812 and heap space fit into local store.
1814 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1816 * elf32-spu.c (build_stub): Correct icache set_id.
1817 (spu_elf_relocate_section): Likewise.
1819 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1821 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1822 symbol table if it was created by the current call.
1824 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1826 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1827 class XMC_DS rather than XMC_UA.
1829 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1831 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1832 bfd_boolean export_defineds parameter with an unsigned int
1833 auto_export_flags parameter.
1834 * bfd-in2.h: Regenerate.
1835 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1836 split out from xcoff_build_ldsyms.
1837 (xcoff_covered_by_expall_p): New function.
1838 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1839 but with extra code to handle -bexpfull and -bexpall.
1840 (xcoff_mark_auto_exports): New function.
1841 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1842 a function should be automatically exported.
1843 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1844 parameter with an auto_export_flags parameter. Update ldinfo
1845 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1848 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1850 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1851 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1852 init and fini functions. Do garbage collection for objects
1853 without an entry point too.
1855 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1857 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1858 check whether a symbol has csect information.
1859 (coff_print_aux): Likewise.
1860 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1861 information for C_AIX_WEAKEXT too.
1862 (_bfd_xcoff_swap_aux_out): Likewise.
1863 (xcoff_reloc_type_br): Handle defweak symbols too.
1864 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1865 information for C_AIX_WEAKEXT too.
1866 (_bfd_xcoff64_swap_aux_out): Likewise.
1867 (xcoff64_reloc_type_br): Handle defweak symbols too.
1868 * coffgen.c (coff_print_symbol): Handle auxillary function
1869 information for C_AIX_WEAKEXT too.
1870 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1871 instead of BSF_GLOBAL if the L_WEAK flag is set.
1872 (xcoff_dynamic_definition_p): New function.
1873 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1874 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1875 always take the symbol class from the ldsym. Use weak bfd symbol
1876 types for weak ldsyms.
1877 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1878 Fix the check for whether a definition is from a shared object.
1879 Allow redefinitions of weak symbols.
1880 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1881 (xcoff_keep_symbol_p): Likewise.
1882 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1883 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1884 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1885 but mark them as L_WEAK.
1886 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1887 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1889 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1891 * xcofflink.c (xcoff_mark): When walking the relocations,
1892 only mark the target symbol or the target section, not both.
1893 (xcoff_final_definition_p): New function.
1894 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1895 symbol is a valid definition of the associated output symbol.
1896 Use XCOFF_ALLOCATED to stop the same hash table entry having
1898 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1900 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1902 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1904 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1907 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1909 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1910 * libcoff.h: Regenerate.
1911 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1912 line-number counts in the bfd's lineno_counts field.
1913 Don't keep per-csect line-number counts.
1914 (xcoff_sweep): Don't update per-csect line-number counts.
1915 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1916 entries in each output section.
1917 (xcoff_link_input_bfd): Get the number of line numbers from
1918 the bfd's lineno_counts field, rather than recalculating it
1919 from scratch. Fix the range check when updating C_BINCL and
1921 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1922 here. Don't expect csects to have line-number counts.
1924 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1926 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1927 * libcoff.h: Regenerate.
1928 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1929 "skip" logic from xcoff_link_input_bfd.
1930 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1931 objects in a dynamic link, rather than checking whether csectpp
1932 is null. Always allocate debug_index for other objects,
1933 and always go through the loop. Update the type of debug_index
1934 after the change above. Read the auxillary csect information
1935 and use xcoff_keep_symbol_p to decide whether a symbol should
1936 be kept. Set its debug_index to -2 if not.
1937 (xcoff_link_input_bfd): Update the type of debug_index after
1938 the change above and always expect it to be nonnull. Use it to
1939 test whether a symbol should be stripped, rather than making the
1940 decision here. Postpone all symbol creation to the second pass.
1942 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1944 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1945 creating a descriptor.
1946 (xcoff_sweep): Don't mark toc_section unless it's needed.
1947 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1948 when marking every bfd.
1949 (xcoff_link_input_bfd): Skip all TOC anchors.
1950 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1951 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1952 to -1; call xcoff_find_tc0 instead.
1954 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1956 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1957 * libcoff.h: Regenerate.
1958 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1959 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1960 the previous symbol's csect. Treat last_symndx as an inclusive value
1961 and simplify its handling.
1962 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1963 symbols with the right csect. Don't mark rsec when processing
1964 relocations against undefined or absolute sections.
1965 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1966 of bfd_und_section_ptr.
1967 (xcoff_link_input_bfd): Likewise.
1969 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1971 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1972 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1973 flag is set. Assert that all undefined symbols are either
1974 imported or defined by a dynamic object.
1975 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1976 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1977 handling to all relocations. Only set XCOFF_CALLED for function
1979 (xcoff_find_function): New function, split out from...
1980 (bfd_xcoff_export_symbol) ...here.
1981 (xcoff_set_import_path): New function, split out from...
1982 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1983 meaning of XCOFF_CALLED.
1984 (xcoff_mark_symbol): If we mark an undefined and unimported
1985 symbol, find some way of defining it. If the symbol is a function
1986 descriptor, fill in its definition automatically. If the symbol
1987 is a function, mark its descriptor and allocate room for global
1988 linkage code. Otherwise mark the symbol as implicitly imported.
1989 Move the code for creating function descriptors from...
1990 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1991 check for symbols that were implicitly defined.
1992 (xcoff_mark): Don't count any dynamic relocations against
1994 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1995 in the xcoff link info.
1996 (xcoff_link_input_bfd): Remove handling of undefined and
1999 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2001 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2002 if the target is absolute. Fix comment typo.
2003 (xcoff_ppc_relocate_section): Remove FIXME.
2004 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2005 if the target is absolute.
2007 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2009 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2010 R_POS and R_NEG relocations against absolute symbols to the
2013 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2015 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2016 to 2 for bfd_mach_ppc_620.
2018 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2020 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2021 * configure.in: Likewise.
2022 * configure: Regenerate.
2024 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2027 * elf.c (assign_section_numbers): Generate symbol table if there
2028 is any relocation in output.
2029 (_bfd_elf_compute_section_file_positions): Likewise.
2031 2009-03-13 Nick Clifton <nickc@redhat.com>
2034 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2035 * elflink.c (elf_link_read_relocs_from_section): Use
2036 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2037 relocs but no symbol table.
2038 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2040 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2043 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2044 to check ___tls_get_addr.
2046 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2047 strncmp to check __tls_get_addr.
2049 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2051 * dwarf2.c (read_section): Always check the offset, even when the
2052 section has been read before.
2054 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2059 2009-03-11 Chris Demetriou <cgd@google.com>
2061 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2062 * bfd-in2.h: Regenerate.
2063 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2064 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2066 (bsd_write_armap): Likewise.
2067 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2068 flag is set, do nothing.
2069 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2072 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2074 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2075 used to update stack pointer.
2077 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2080 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2081 for unknown symbols in absolute section.
2083 2009-03-06 Nick Clifton <nickc@redhat.com>
2085 * po/es.po: Updated Spanish translation.
2087 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2089 * elf32-arm.c (group_sections): Take next section size into
2090 account before accepting to group it.
2092 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2094 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2096 (elf32_arm_final_link_relocate): Likewise.
2098 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2101 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2103 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2105 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2106 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2107 (BFD_FAKE_SECTION): Init new flag.
2108 * ecoff.c (bfd_debug_section): Likewise.
2109 * bfd-in2.h: Regenerate.
2110 * libbfd.h: Regenerate.
2111 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2112 (ppc_elf_reloc_type_lookup): Handle new relocs.
2113 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2114 without marker relocs.
2115 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2116 if section has no old-style calls.
2117 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2118 Don't try to optimize new-style __tls_get_addr call when handling
2119 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2121 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2122 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2123 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2124 without marker relocs.
2125 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2126 if section has no old-style calls. Set toc_ref for new relocs as
2128 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2129 Don't try to optimize new-style __tls_get_addr call when handling
2130 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2133 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2136 * configure.in: Test for ld --as-needed support. Link shared
2137 libbfd against libm.
2138 * configure: Regenerate.
2140 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2142 * Makefile.am: Run "make dep-am".
2143 * Makefile.in: Regenerate.
2145 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2147 * elf32-score7.c: New file.
2148 * elf32-score.h: New file.
2149 * elf32-score.c: Add code to support score 7. Set score7 as the
2151 * cpu-score.c: Add score7 architecure.
2152 (compatibile): New function.
2153 * Makefile.am: Add rules for building elf32-score7 object.
2154 * Makefile.in: Regenerate.
2155 * configure.in: Add elf32-score7 object to score vectors.
2156 * configure: Regenerate.
2157 * reloc.c: Add score7 relocs.
2158 * archures.c: Add score3 and score7 machine numbers.
2159 * bfd-in2.h: Regenerate.
2160 * libbfd.h: Regenerate.
2162 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2164 * configure: Regenerate.
2166 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2168 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2169 (elf32_hppa_check_relocs): Use it.
2171 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2173 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2174 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2175 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2176 (elf_hppa_record_segment_addrs): Likewise.
2177 (elf_hppa_final_link): Likewise.
2178 (elf_hppa_relocate_insn): Likewise.
2179 (elf_hppa_final_link_relocate): Likewise.
2180 (elf64_hppa_relocate_section): Likewise.
2181 * elf64-hppa.c: Insert above.
2183 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2185 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2186 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2187 (elf_hppa_relocate_section): Likewise.
2188 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2189 from struct elf_link_hash_entry. Add count field.
2190 (struct elf64_hppa_dyn_hash_table): Delete.
2191 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2192 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2193 (hppa_elf_hash_entry, eh_name): Define.
2194 (elf64_hppa_new_dyn_hash_entry): Delete.
2195 (elf64_hppa_dyn_hash_lookup): Delete.
2196 (elf64_hppa_dyn_hash_traverse): Delete.
2197 (get_dyn_name): Delete.
2198 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2199 of struct elf64_hppa_dyn_hash_entry *.
2200 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2201 allocate_global_data_plt, allocate_global_data_stub,
2202 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2204 (hppa64_link_hash_newfunc): New.
2205 (elf64_hppa_hash_table_create): Rework.
2206 (count_dyn_reloc): Likewise.
2207 (hppa64_elf_local_refcounts): New.
2208 (elf64_hppa_check_relocs): Rework using standard technique for recording
2209 local DLT, PLT and OPD reference counts.
2210 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2211 elf_link_hash_entry *.
2212 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2213 allocate_global_data_plt, allocate_global_data_stub,
2214 allocate_global_data_opd, allocate_dynrel_entries,
2215 elf64_hppa_adjust_dynamic_symbol,
2216 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2217 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2218 Use hppa_link_hash_table. Rework.
2219 (elf64_hppa_link_output_symbol_hook): Rework.
2220 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2221 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2222 elf64_hppa_finish_dynamic_sections): Likewise.
2224 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2226 * elf32-arm.c (stub_reloc_type): Removed.
2227 (insn_sequence): Renamed reloc_type field to r_type.
2228 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2229 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2230 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2231 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2232 (arm_stub_is_thumb): Catch new stubs.
2233 (arm_type_of_stub): Handle new stubs.
2234 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2235 (bfd_elf32_arm_process_before_allocation): Remove useless
2238 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2240 * elf.c (elf_find_function): Use is_function_type to check
2243 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2245 * xtensa-modules.c: Revert to previous version 1.11 due
2246 to inadvertant commit.
2248 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2250 * elf32-xtensa.c (text_action_add): Separate test for action
2251 type. Break if saved action is ta_widen_insn at same offset.
2253 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2255 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2256 to elf32_arm_stub_long_branch_any_arm_pic.
2257 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2258 (enum elf32_arm_stub_type, arm_type_of_stub)
2259 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2262 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2264 * elf32-arm.c (PREV_SEC): Update comment.
2265 (group_sections): Rename argument to stubs_always_after_branch.
2266 Reverse the list and place stubs at the end of input sections.
2268 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2270 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2272 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2274 (arm_size_one_stub): Remove unnecessary break.
2275 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2277 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2279 * elf32-arm.c (stub_insn_type): New type.
2280 (stub_reloc_type): Likewise.
2281 (insn_sequence): Likewise.
2282 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2283 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2284 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2285 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2286 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2287 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2288 (elf32_arm_stub_hash_entry): Add new helper fields.
2289 (stub_hash_newfunc): Initialize these new fields.
2290 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2291 to take endianness into account.
2292 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2293 (arm_map_one_stub): Code is now more generic, thanks to
2296 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2298 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2300 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2301 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2302 BLX is not available. Fix typo in warning message. Add comments
2303 and improve formatting.
2304 (arm_build_one_stub): Adjust to new
2305 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2306 (arm_map_one_stub): Likewise.
2308 2009-02-23 Tristan Gingold <gingold@adacore.com>
2309 Eric Botcazou <ebotcazou@adacore.com>
2310 Douglas B Rupp <rupp@gnat.com>
2312 * vms.h: Update copyright year, fix comments, reorder declarations.
2313 (_bfd_save_vms_section): Remove the prototype.
2314 (EGPS_S_V_NO_SHIFT): New constant.
2315 (bfd_vms_set_section_flags): New prototype.
2316 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2318 (EGSY_S_W_FLAGS): Ditto.
2319 (EGSY_S_V_QUAD_VAL): Ditto.
2320 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2321 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2322 EGST_S_B_NAMLNG): Ditto.
2323 (ESRF_S_B_NAMLNG): Ditto.
2324 (ETIR_S_C_HEADER_SIZE): Ditto.
2325 (EGPS_S_V_ALLOC_64BIT): Ditto.
2326 (DST_S_C_EPILOG): Ditto.
2327 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2328 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2329 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2330 (DST_S_L_PCLINE_UNSLONG): Ditto.
2331 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2332 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2333 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2334 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2335 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2336 (DST_S_B_SRC_UNSBYTE): Ditto.
2337 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2339 (vms_section, vms_reloc): Remove types.
2340 (hdr_struc): Replaced by ...
2341 (hdr_struct): ... new type.
2342 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2343 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2344 (EMH_DATE_LENGTH): Ditto.
2345 (eom_struc): Replaced by ...
2346 (eom_struct): ... new type.
2347 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2348 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2349 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2350 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2351 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2352 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2353 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2354 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2355 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2356 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2357 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2358 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2359 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2360 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2361 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2362 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2363 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2364 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2365 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2366 (enum file_type_enum): New type.
2367 (struct location_struct): Removed.
2368 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2369 (struct funcinfo, struct module): Ditto.
2370 (struct vms_private_data_struct): Update fields.
2371 (struct vms_section_data_struct): New type.
2373 * vms.c: Update copyright year, fix comments,
2374 Fix includes for DECC, add prototypes.
2375 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2377 Use flavour to set is_vax, location_stack is removed.
2378 (struct pair): Declare.
2379 (fill_section_ptr): Initialize variables at declaration.
2380 Add guard to set SECTION_SYM flag, handlde und section.
2381 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2382 (_bfd_vms_slurp_object_records): New function, replaces previous
2384 (vms_slurp_module): New function.
2385 (vms_slurp_image): Ditto.
2386 (vms_object_p): Complete rewrite.
2387 (vms_mkobject): Use is_vax field to slect architecture.
2388 (free_reloc_stream): New function.
2389 (vms_convert_to_var): Ditto.
2390 (vms_convert_to_var_1): Ditto.
2391 (vms_convert_to_var_unix_filename): Ditto.
2392 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2394 (vms_new_section_hook): Set alignment to 0, allocate private data.
2395 (vms_get_section_contents): Load content.
2396 (vms_get_symbol_info): Handle undefined section.
2397 (vms_find_nearest_line): Handle.
2398 (alloc_reloc_stream): New function.
2399 (vms_slurp_reloc_table): Ditto.
2400 (vms_get_reloc_upper_bound): Make it real.
2401 (vms_canonicalize_reloc): Do the real work.
2402 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2404 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2405 (vms_set_arch_mach): Check arch.
2406 (vms_set_section_contents): Copy the content after allocation.
2407 (vms_alpha_vec): Update object flags.
2409 * vms-tir.c: Update copyright year, fix comments,
2410 add prototypes for new functions.
2411 (dst_define_location): New function.
2412 (dst_restore_location): New function.
2413 (dst_retrieve_location): New function.
2414 (dst_check_allocation): New function.
2415 (image_dump): Call dst_check_allocation.
2416 (image_write_b): Ditto.
2417 (image_write_w): Ditto.
2418 (image_write_l): Ditto.
2419 (image_write_q): Ditto.
2420 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2421 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2423 Call error handler instead of abort if name is not known.
2424 (etir_sta): Add quarter_relocs argument and set it.
2427 (etir_opr): Ditto, return FALSE in case of error.
2428 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2429 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2430 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2431 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2432 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2433 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2434 Return FALSE in case of error.
2435 (tir_sta): Change sign of psect.
2437 (tir_cmd): Fix cast. Makes tir_table static const.
2438 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2439 add argument to explain.
2440 (analyze_etir): Initialize maxptr, add quarter_relocs
2441 declaration, move some declarations into inner scopes.
2442 Handle quarter_relocs and STO_IMM.
2443 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2444 (_bfd_vms_slurp_relocs): New function.
2445 (_bfd_vms_decode_relocs): New function.
2446 (sto_imm): Rewritten.
2447 (start_first_etbt_record): New function.
2448 (start_another_etbt_record): Ditto.
2449 (etir_output_check): Ditto.
2450 (defer_reloc_p): Ditto.
2451 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2452 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2453 rewritte relocations handling.
2454 (_bfd_vms_write_tbt): Removed.
2455 (_bfd_vms_write_dbg): Ditto.
2457 * vms-misc.c: Update copyright year, Fix comments.
2458 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2459 (maybe_adjust_record_pointer_for_object): New function.
2460 (_bfd_vms_get_first_record): New function, replaces ...
2461 (_bfd_vms_get_record): .. removed.
2462 (_bfd_vms_get_object_record): New function.
2463 (_bfd_vms_get_object_record): New function.
2464 (vms_get_remaining_object_record): New function, replaces ...
2465 (_bfd_vms_get_next_record): ... removed.
2466 (add_new_contents): Removed.
2467 (_bfd_save_vms_section): Removed.
2468 (_bfd_get_vms_section): Removed.
2469 (_bfd_vms_output_flush): Write in VAR format.
2470 (new_symbol): Don't make UND section.
2472 * vms-hdr.c: Update copyright year, update list of record handled.
2473 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2474 (_bfd_vms_write_hdr): Strip vms and unix patches,
2475 add comments, truncate module name at 31 characters,
2476 use constants instead of hard-coded value,
2477 write BFD version instead of a fixed string.
2478 (_bfd_vms_slurp_ihd): New function.
2479 (_bfd_vms_slurp_isd): Ditto.
2480 (_bfd_vms_slurp_ihs): Ditto.
2481 (new_module): Ditto.
2482 (parse_module): Ditto
2483 (build_module_list): Ditto.
2484 (module_find_nearest_line): Ditto.
2485 (_bfd_vms_find_nearest_dst_line): Ditto.
2486 (vms_slurp_debug): Ditto.
2487 (_bfd_vms_slurp_dbg): Ditto.
2488 (_bfd_vms_slurp_tbt): Ditto.
2489 (_bfd_vms_write_dbg): Ditto.
2490 (_bfd_vms_write_tbt): Ditto.
2492 * vms-gsd.c: Update copyright year, update list of records handled.
2493 (EVAX_LITERALS_NAME): New macro.
2494 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2495 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2496 (register_universal_symbol): New function and prototype.
2497 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2498 improve debug messages,
2499 use constants instead of hard-coded value,
2500 fix missing endianness conversion,
2501 handle global symbol (SYMG).
2502 (bfd_vms_set_section_flags): New function.
2503 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2504 handle section literals,
2506 handle section bfd and vms flags,
2507 don't output LIB$INITIALIZE symbol,
2508 fix handling of weak symbols,
2509 fix evax vs vax procedure descriptor,
2510 handle absolute symbols.
2512 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2513 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2515 * makefile.vms (DEFS): Fix flags for VMS.
2517 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2519 * bfd-in2.h: Regenerated.
2520 * libbfd.h: Regenerated.
2522 2009-02-20 Cary Coutant <ccoutant@google.com>
2524 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2527 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2530 * coffcode.h (coff_write_object_contents): Don't let the string
2531 table offset overflow the s_name field when using long section names.
2533 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2535 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2536 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2537 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2538 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2539 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2540 (bfd_pmac_xcoff_backend_data): Likewise.
2541 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2542 (bfd_xcoff_aix5_backend_data): Likewise.
2543 (xcoff64_write_object_contents): Delete unused long_section_names
2545 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2546 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2548 * coffcode.h (documentation): Update to describe long section names.
2549 (COFFLONGSECTIONCATHELPER): New helper macro.
2550 (BLANKOR1TOODD): Likewise.
2551 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2552 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2553 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2554 (bfd_coff_set_long_section_names_allowed): New function.
2555 (bfd_coff_set_long_section_names_disallowed): Likewise.
2556 (struct bfd_coff_backend_data): Add new backend hook function
2557 pointer _bfd_coff_set_long_section_names.
2558 (bfd_coff_set_long_section_names): New backend hook.
2559 (coff_write_object_contents): Only generate long section names if
2560 bfd_coff_long_section_names() indicates they are currently enabled.
2561 (bfd_coff_std_swap_table): Make non-const, and initialise long
2562 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2563 (ticoff0_swap_table): Likewise to both.
2564 (ticoff1_swap_table): Again, likewise to both.
2565 * coffgen.c (make_a_section_from_file): Allow long section names
2566 as inputs even if not currently allowed for outputs.
2567 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2568 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2569 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2570 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2571 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2572 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2573 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2574 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2575 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2576 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2577 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2578 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2579 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2580 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2581 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2582 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2583 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2584 * libcoff-in.h: Update copyright year to cause updated copyright
2585 year in generated libcoff.h, and fix typo.
2586 * libcoff.h: Regenerated.
2587 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2588 (_bfd_ecoff_no_long_sections): Add prototype.
2589 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2590 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2591 defined by an including .c file.
2592 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2593 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2594 (ticoff1_swap_table): Likewise to both.
2596 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2598 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2599 stub. Catch default case error.
2600 (arm_map_one_stub): Add missing Thumb mapping symbol.
2602 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2605 * elf32-avr.c: Handle case where no local symbos exist correctly.
2607 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2610 * elf32-arm.c (arm_long_branch_stub,
2611 arm_thumb_v4t_long_branch_stub,
2612 arm_thumb_thumb_long_branch_stub,
2613 arm_thumb_arm_v4t_long_branch_stub,
2614 arm_thumb_arm_v4t_short_branch_stub,
2615 arm_pic_long_branch_stub):
2616 Renamed to elf32_arm_stub_long_branch_any_any,
2617 elf32_arm_stub_long_branch_v4t_arm_thumb,
2618 elf32_arm_stub_long_branch_thumb_only,
2619 elf32_arm_stub_long_branch_v4t_thumb_arm,
2620 elf32_arm_stub_short_branch_v4t_thumb_arm,
2621 elf32_arm_stub_long_branch_any_any_pic.
2622 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2623 arm_thumb_thumb_stub_long_branch,
2624 arm_thumb_arm_v4t_stub_long_branch,
2625 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2626 Renamed to arm_stub_long_branch_any_any,
2627 arm_stub_long_branch_v4t_arm_thumb,
2628 arm_stub_long_branch_thumb_only,
2629 arm_stub_long_branch_v4t_thumb_arm,
2630 arm_stub_short_branch_v4t_thumb_arm,
2631 arm_stub_long_branch_any_any_pic.
2633 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2635 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2636 in branch offset check.
2638 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2640 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2641 add toc.symndx and toc.add.
2642 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2644 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2646 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2647 (branch_reloc_hash_match): New function, extracted from..
2648 (ppc64_elf_tls_optimize): ..here.
2649 (ppc64_elf_relocate_section): Properly set addends when optimizing
2650 tls sequences. Avoid unnecessary reading and writing of insns.
2651 Only redo reloc when symbol changed. Bypass symbol checks when
2653 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2654 (branch_reloc_hash_match): New function, extracted from..
2655 (ppc_elf_tls_optimize): ..here.
2656 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2657 Don't clear addend on zapped __tls_get_addr reloc.
2659 2009-02-12 Nick Clifton <nickc@redhat.com>
2662 * elflink.c (bfd_elf_final_link): When counting the relocations,
2663 if the header size has not been set yet then assume that it will
2664 match the output section's reloc type.
2666 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2668 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2671 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2673 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2674 (find_function): Likewise.
2675 (pasted_function): Don't error if no prior function found.
2676 (discover_functions): Revert 2008-12-10 change. Extend first
2677 function range to start of section.
2679 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2681 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2683 * elf64-hppa.h: Likewise.
2685 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2687 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2690 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2692 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2693 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2695 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2697 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2698 * archures.c (bfd_mach_mips_xlr): Define.
2699 * bfd-in2.h: Regenerate.
2700 * cpu-mips.c (I_xlr): Define.
2701 (arch_info_struct): Add XLR entry.
2702 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2703 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2704 (mips_mach_extensions): Add XLR entry.
2706 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2708 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2710 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2712 * configure.in: AC_SUBST pdfdir.
2713 * Makefile.am: Add install-pdf, install-pdf-am
2714 and install-pdf-recursive targets. Define pdfdir.
2715 * doc/Makefile.am: Define pdf__strip_dir. Add
2716 install-pdf and install-pdf-am targets.
2717 * po/Make-in: Add install-pdf target.
2718 * configure: Regenerate.
2719 * Makefile.in: Regenerate
2720 * doc/Makefile.in: Regenerate.
2722 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2724 * bfd-in2.h: Regenerate.
2725 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2726 fields from n_entries to n_slots where appropriate, update comments.
2727 (HOWTO): Add TLS relocations.
2728 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2729 (enum elf_m68k_got_offset_size): New enum.
2730 (struct elf_m68k_got_entry.type): Move field to ...
2731 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2732 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2734 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2736 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2737 fields into n_entries array. Update comments.
2738 (elf_m68k_init_got): Simplify, update all uses.
2739 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2740 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2741 GOT entries; update name, update all uses.
2742 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2743 (elf_m68k_get_got_entry): Update.
2744 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2746 (elf_m68k_remove_got_entry_type): Simplify.
2747 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2748 (elf_m68k_can_merge_gots): Update.
2749 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2750 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2751 GOT entries, simplify.
2752 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2753 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2754 field, remove obsoleted local_n_entries field.
2755 (elf_m68k_partition_multi_got_2): New static function.
2756 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2758 (elf_m68k_remove_got_entry_type): Update.
2759 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2760 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2761 update of sgot->size and srelgot->size.
2762 (elf_m68k_gc_sweep_hook): Update.
2763 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2764 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2766 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2767 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2769 2009-02-02 DJ Delorie <dj@redhat.com>
2771 * elf32-mep.c (config_names): Regenerate configuration.
2773 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2775 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2776 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2777 * elf.c (bfd_elf_get_str_section): Make static.
2778 (bfd_elf_find_section): Delete.
2779 * libbfd.h: Regenerate.
2781 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2783 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2784 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2786 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2788 * elflink.c (on_needed_list): New function.
2789 (elf_link_add_object_symbols): Link in --as-needed libs if they
2790 satisfy undefined symbols in other libs.
2792 2009-01-30 Julian Brown <julian@codesourcery.com>
2794 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2795 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2796 with --just-symbols (-R).
2798 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2800 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2801 high_pc in order to properly sign-extend VMAs.
2803 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2804 Mark Shinwell <shinwell@codesourcery.com>
2805 Catherine Moore <clm@codesourcery.com>
2807 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2809 2009-01-28 Catherine Moore <clm@codesourcery.com>
2811 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2812 SEC_LOAD for dynamic relocation sections.
2814 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2816 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2817 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2818 the size of local TLS data.
2820 2009-01-27 Andreas Schwab <schwab@suse.de>
2822 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2823 architectures in the archive.
2825 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2827 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2828 <R_CRIS_32_DTPREL>: Correct relocation value.
2830 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2831 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2832 symbols with non-default visibility.
2834 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2836 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2837 describing the trampolines.
2838 (ppc_elf_relocate_section): Update relocs to describe the
2841 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2843 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2844 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2845 and R_PARISC_PCREL12F relocations.
2847 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2850 * elflink.c (find_version_for_sym): New function split out from,
2851 but without export_dynamic test, ..
2852 (_bfd_elf_link_assign_sym_version): ..here.
2853 (_bfd_elf_export_symbol): Use it.
2855 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2857 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2858 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2859 * elflink.c: ..here, somewhat modified.
2860 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2861 _bfd_elf_link_find_version_dependencies,
2862 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2863 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2864 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2866 * elflink.c: ..and make static here.
2867 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2868 of output_bfd from struct elf_find_verdep_info.
2869 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2870 struct elf_info_failed.
2871 (bfd_elf_size_dynamic_sections): Adjust.
2873 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2876 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2877 after comp_unit_find_line call.
2879 2009-01-21 Nick Clifton <nickc@redhat.com>
2882 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2883 tm_gmtoff field in struct tm.
2885 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2887 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2888 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2889 sections in soft-icache lines unless non_ia_text. Don't add
2890 rodata if doing so would exceed line size.
2892 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2894 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2895 types than bfd_link_hash_indirect, before early return, call
2896 _bfd_elf_link_hash_copy_indirect.
2898 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2900 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2901 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2902 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2903 (elf_backend_obj_attrs_order): New define.
2904 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2905 (elfNN_bed): Add elf_backend_obj_attrs_order.
2907 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2909 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2910 (obj_attr_size): Likewise.
2911 (write_obj_attribute): Likewise.
2912 (_bfd_elf_copy_obj_attributes): Likewise.
2913 (_bfd_elf_parse_attributes): Likewise.
2914 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2915 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2916 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2917 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2918 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2921 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2923 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2924 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2925 (bfd_elf_add_obj_attr_string): Likewise.
2926 (bfd_elf_add_obj_attr_int_string): Likewise.
2927 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2928 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2929 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2930 Tag_nodefaults has no default value.
2931 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2932 comment to reflect the new state.
2934 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2937 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2938 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2939 (adjust_z_magix): Delete dead code handling QMAGIC.
2941 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2943 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2944 IMAGE_SCN_MEM_DISCARDABLE.
2946 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2948 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2949 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2950 * configure.in (commonbfdlib): Delete.
2951 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2952 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2953 is available, not just for linux.
2954 * po/SRC-POTFILES.in: Regenerate.
2955 * Makefile.in: Regenerate.
2956 * configure: Regenerate.
2958 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2959 Julian Brown <julian@codesourcery.com>
2961 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2962 ARM attributes in ABI 2.07.
2963 * elf32-arm.c (get_secondary_compatible_arch): New function.
2964 (set_secondary_compatible_arch): New function.
2965 (tag_cpu_arch_combine): New function.
2966 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2967 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2968 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2969 make it fit with order_01243.
2970 Add support for Tag_also_compatible_with,
2971 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2972 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2973 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2974 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2975 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2976 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2977 Rework the way unknown attributes are handled.
2978 Defer errors until all attributes have been processed.
2980 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2982 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2983 bfd_elf_add_obj_attr_int_string.
2984 Read Tag_compatibility from its new location in the attribute array,
2985 rather than the attribute list.
2986 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2987 bfd_elf_add_obj_attr_int_string.
2988 (_bfd_elf_parse_attributes): Likewise.
2989 (_bfd_elf_merge_object_attributes): There's now only one
2990 Tag_compatibility, and it's in the array, not the list.
2991 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2993 (bfd_elf_add_obj_attr_compat): Rename to
2994 bfd_elf_add_obj_attr_int_string.
2995 (bfd_elf_add_proc_attr_compat): Rename to
2996 bfd_elf_add_proc_attr_int_string.
2997 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3000 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3002 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3003 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3004 (vmsutil.lo): Add dependency rule.
3005 * Makefile.in: Regenerate.
3006 * config.bfd (ia64*-*-*vms*): Add case.
3007 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3008 * configure: Regenerate.
3009 * vmsutil.c: New file.
3010 * vmsutil.h: New file.
3011 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3013 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3014 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3015 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3016 elfNN_vms_object_p): New functions
3017 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3019 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3022 * elflink.c (elf_gc_sweep): Exclude the group section if the
3023 first member of the section group is excluded.
3025 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3028 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3029 saved filename, use bfd_alloc rather than bfd_malloc for it.
3031 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3033 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3035 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3037 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3039 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3041 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3043 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3045 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3047 (struct got_entry): Add br_addr.
3048 (struct call_info): Add priority.
3049 (struct function_info): Add lr_store and sp_adjust.
3050 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3051 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3052 area as an overlay, and check that no other overlays exist. Look up
3053 icache overlay manager entry sym.
3054 (BRA_STUBS, BRA, BRASL): Define.
3055 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3056 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3058 (count_stub, build_stub): Support soft-icache.
3059 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3060 (spu_elf_size_stubs): Size soft-icache stubs.
3061 (overlay_index): New function.
3062 (spu_elf_build_stubs): Make static. Support soft-icache.
3063 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3064 (find_function_stack_adjust): Save lr store and stack adjust insn
3066 (maybe_insert_function): Adjust find_function_stack_adjust call.
3067 (mark_functions_via_relocs): Retrieve priority.
3068 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3069 (sort_calls): Sort by priority first.
3070 (mark_overlay_section): Ignore .ovl.init.
3071 (sum_stack): Only print when stack_analysis.
3072 (print_one_overlay_section): New function, extracted from..
3073 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3074 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3075 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3076 analysis. Call spu_elf_build_stubs.
3077 (spu_elf_relocate_section): For soft-icache encode overlay index
3079 (spu_elf_output_symbol_hook): Support soft-icache.
3080 (spu_elf_modify_program_headers: Likewise.
3082 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3083 num_regions to num_lines. Add line_size and max_branch.
3084 (enum _ovly_flavour): Add ovly_soft_icache.
3085 (spu_elf_build_stubs): Delete.
3087 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3089 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3090 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3092 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3094 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3095 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3096 the program, the known offset starts at the negative size of the
3098 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3101 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3103 * config.bfd: Add lm32-*-rtems*.
3105 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3107 * coff-ppc.c: Add 2009 to Copyright.
3108 * elf32-cris.c: Likewise.
3109 * elflink.c: Likewise.
3111 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3113 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3114 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3116 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3119 * elflink.c (elf_merge_st_other): New.
3120 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3121 hide them if needed.
3122 (elf_link_add_object_symbols): Updated.
3124 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3127 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3128 ref_dynamic and dynamic_def fields when setting def_regular
3131 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3134 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3137 For older changes see ChangeLog-2008
3143 version-control: never
projects / external / binutils.git / blob