1 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
3 Merge cegcc and mingw32ce target name changes from
6 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
8 * config.bfd: Add arm*-*-cegcc* target.
10 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
12 * config.bfd: Add arm-*-mingw32ce* target.
14 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
16 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
17 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
18 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
19 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
21 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
23 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
24 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
25 * elf32-i386.c (elf_i386_check_relocs): Use it.
26 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
28 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
30 * elf-bfd.h (elf_dyn_relocs): New.
32 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
33 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
35 (elf_i386_copy_indirect_symbol): Likewise.
36 (elf_i386_check_relocs): Likewise.
37 (elf_i386_gc_sweep_hook): Likewise.
38 (elf_i386_allocate_dynrelocs): Likewise.
39 (elf_i386_readonly_dynrelocs): Likewise.
40 (elf_i386_size_dynamic_sections): Likewise.
42 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
43 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
45 (elf64_x86_64_copy_indirect_symbol): Updated.
46 (elf64_x86_64_check_relocs): Likewise.
47 (elf64_x86_64_gc_sweep_hook): Likewise.
48 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
49 (elf64_x86_64_allocate_dynrelocs): Likewise.
50 (elf64_x86_64_readonly_dynrelocs): Likewise.
51 (elf64_x86_64_size_dynamic_sections): Likewise.
53 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
55 * elf32-arm.c (create_got_section): Get existing .rela.got
57 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
58 * elf32-lm32.c (create_got_section): Likewise.
59 * elf32-m32r.c (create_got_section): Likewise.
60 * elf32-ppc.c (ppc_elf_create_got): Likewise.
61 * elf32-s390.c (create_got_section): Likewise.
62 * elf32-sh.c (create_got_section): Likewise.
63 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
64 * elf64-s390.c (create_got_section): Likewise.
65 * elfxx-sparc.c (create_got_section): Likewise.
67 * elflink.c (_bfd_elf_create_got_section): Properly initialize
70 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
72 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
74 * elf32-i386.c (elf_i386_local_hash): Removed.
75 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
76 (elf_i386_get_local_sym_hash): Likewise.
78 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
79 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
80 (elf64_x86_64_get_local_sym_hash): Likewise.
81 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
82 (get_local_sym_hash): Likewise.
84 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
86 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
87 rel_got_sec and plt_sec.
88 (elfNN_ia64_relax_section): Updated.
89 (elfNN_ia64_create_dynamic_sections): Likewise.
91 (allocate_dynrel_entries): Likewise.
92 (elfNN_ia64_size_dynamic_sections): Likewise.
93 (set_got_entry): Likewise.
94 (elfNN_ia64_choose_gp): Likewise.
95 (elfNN_ia64_relocate_section): Likewise.
96 (elfNN_ia64_finish_dynamic_symbol): Likewise.
97 (elfNN_ia64_finish_dynamic_sections): Likewise.
99 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
101 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
104 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
106 * configure.in (elf): Add elf-ifunc.lo.
108 * configure: Regenerated.
109 * Makefile.in: Likewise.
111 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
112 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
114 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
115 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
117 (elf_i386_link_hash_table_create): Likewise.
118 (elf_i386_create_dynamic_sections): Likewise.
119 (elf_i386_check_relocs): Likewise.
120 (elf_i386_allocate_dynrelocs): Likewise.
121 (elf_i386_size_dynamic_sections): Likewise.
122 (elf_i386_relocate_section): Likewise.
123 (elf_i386_finish_dynamic_symbol): Likewise.
124 (elf_i386_finish_dynamic_sections): Likewise.
125 (elf_i386_create_got_section): Removed.
127 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
128 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
130 (elf64_x86_64_compute_jump_table_size): Updated.
131 (elf64_x86_64_link_hash_table_create): Likewise.
132 (elf64_x86_64_create_dynamic_sections): Likewise.
133 (elf64_x86_64_check_relocs): Likewise.
134 (elf64_x86_64_allocate_dynrelocs): Likewise.
135 (elf64_x86_64_size_dynamic_sections): Likewise.
136 (elf64_x86_64_relocate_section): Likewise.
137 (elf64_x86_64_finish_dynamic_symbol): Likewise.
138 (elf64_x86_64_finish_dynamic_sections): Likewise.
139 (elf64_x86_64_create_got_section): Removed.
141 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
142 for pointer alignment. Set up section pointers.
143 (_bfd_elf_create_dynamic_sections): Likewise.
144 (_bfd_elf_create_ifunc_sections): Moved to ...
145 * elf-ifunc.c: Here. New.
147 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
148 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
151 2009-06-16 Doug Kwan <dougkwan@google.com>
153 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
154 to bfd_signed_vma. Cast constant operands which are used in
155 offset related expressions to bfd_signed_vma type as appropriate.
157 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
159 * elf32-vax.c (elf_vax_plt_sym_val): New function.
160 (elf_backend_plt_sym_val): Define.
162 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
164 * elf32-vax.c (elf_vax_reloc_type_class): New function.
165 (elf_backend_reloc_type_class): Define.
167 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
169 * elf32-vax.c (elf_vax_relocate_section): For symbol references
170 from an executable to a shared library treat R_VAX_PC32
171 relocations as R_VAX_PLT32 ones.
173 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
175 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
176 symbols in GOT space calculation.
177 (elf_vax_relocate_section): Adjust accordingly.
179 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
181 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
184 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
186 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
188 (elf_vax_relocate_section): Likewise.
190 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
192 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
193 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
195 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
197 * elf32-i386.c (elf_i386_check_relocs): Reformat.
198 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
200 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
202 * Makefile.am: Run "make dep-am".
203 * Makefile.in: Regenerated.
205 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
207 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
208 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
210 2009-06-15 Nick Clifton <nickc@redhat.com>
212 * po/ru.po: New Russian translation.
213 * configure.in (ALL_LINGUAS): Add ru.
214 * configure: Regenerate.
216 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
218 * elf32-i386.c: Remove duplicated comments.
220 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
223 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
224 dynamic IFUNC pointer in non-shared object. Use .got.plt
225 for IFUNC definition in PIE.
226 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
229 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
230 dynamic IFUNC pointer in non-shared object. Use .got.plt
231 for IFUNC definition in PIE.
232 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
235 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
237 * elf32-i386.c (elf_i386_check_relocs): Properly report
238 local symbol for unhandled relocation against STT_GNU_IFUNC
240 (elf_i386_relocate_section): Likewise.
241 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
242 (elf64_x86_64_relocate_section): Likewise.
244 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
247 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
248 (elf_i386_link_hash_table): Add loc_hash_table and
250 (elf_i386_local_hash): New.
251 (elf_i386_local_htab_hash): Likewise.
252 (elf_i386_local_htab_eq): Likewise.
253 (elf_i386_get_local_sym_hash): Likewise.
254 (elf_i386_link_hash_table_free): Likewise.
255 (elf_i386_allocate_local_dynrelocs): Likewise.
256 (elf_i386_finish_local_dynamic_symbol): Likewise.
257 (bfd_elf64_bfd_link_hash_table_free): Likewise.
258 (elf_i386_link_hash_table_create): Create loc_hash_table and
260 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
261 (elf_i386_size_dynamic_sections): Likewise.
262 (elf_i386_relocate_section): Likewise.
263 (elf_i386_finish_dynamic_sections): Likewise.
264 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
267 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
268 (elf64_x86_64_link_hash_table): Add loc_hash_table and
270 (elf64_x86_64_local_hash): New.
271 (elf64_x86_64_local_htab_hash): Likewise.
272 (elf64_x86_64_local_htab_eq): Likewise.
273 (elf64_x86_64_get_local_sym_hash): Likewise.
274 (elf64_x86_64_link_hash_table_free): Likewise.
275 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
276 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
277 (bfd_elf64_bfd_link_hash_table_free): Likewise.
278 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
280 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
282 (elf64_x86_64_size_dynamic_sections): Likewise.
283 (elf64_x86_64_relocate_section): Likewise.
284 (elf64_x86_64_finish_dynamic_sections): Likewise.
285 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
288 2009-06-10 Philip Blundell <philb@gnu.org>
290 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
291 elf_sec->this_hdr == NULL.
293 2009-06-12 Tristan Gingold <gingold@adacore.com>
295 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
296 * bfd-in2.h: Regenerated.
297 * libbfd.h: Regenerated.
299 * mach-o.c (FILE_ALIGN): New macro.
300 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
301 (bfd_mach_o_print_symbol): Ditto.
302 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
303 (bfd_mach_o_get_reloc_upper_bound): New function.
304 (bfd_mach_o_canonicalize_reloc): Ditto.
305 (bfd_mach_o_scan_write_relocs): Ditto.
306 (bfd_mach_o_scan_write_section_32): Remove offset argument.
307 (bfd_mach_o_scan_write_section_64): Ditto.
308 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
309 written for load command. Do not compute section file offset.
310 (bfd_mach_o_scan_write_segment_64): Ditto.
311 (bfd_mach_o_scan_write_symtab): Compute file offset first.
312 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
314 (bfd_mach_o_mangle_symbols): ... this new function.
315 (bfd_mach_o_write_contents): Be sure to habe load commands built.
316 Call bfd_mach_o_mangle_symbols.
317 (bfd_mach_o_build_commands): Adjust for filelen field.
318 Use FILE_ALIGN macro. Clear section file offset if section is empty.
319 Do not set symtab file offset anymore here.
320 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
321 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
322 Set reloc_count and rel_filepos section fields.
323 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
325 (bfd_mach_o_scan_read_section_64): Ditto.
326 (bfd_mach_o_scan_read_section): Ditto.
327 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
328 bfd_mach_o_asymbol. Use unsigned int for file offset type.
329 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
330 Handle weak-ref symbols.
331 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
332 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
333 (bfd_mach_o_scan): Remove assignment to removed field.
334 (bfd_mach_o_mkobject_init): Ditto.
335 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
336 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
337 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
338 (bfd_mach_o_swap_reloc_in): Ditto.
339 (bfd_mach_o_swap_reloc_out): Ditto.
341 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
342 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
343 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
344 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
345 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
346 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
347 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
348 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
349 (BFD_MACH_O_N_WEAK_DEF): New macros.
351 (bfd_mach_o_section_type): Add new enumeration values.
352 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
353 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
354 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
355 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
357 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
358 (BFD_MACH_O_GENERIC_RELOC_PAIR)
359 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
360 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
361 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
362 (BFD_MACH_O_RELENT_SIZE): Ditto.
363 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
364 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
365 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
366 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
367 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
368 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
369 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
370 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
371 (bfd_mach_o_reloc_info): New struct.
372 (bfd_mach_o_asymbol): New struct.
373 (bfd_mach_o_symtab_command): The symbols field is now of type
375 (bfd_mach_o_load_command): The offset and len fields are now of type
377 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
378 Add a filelen field. Add comments.
379 (bfd_mach_o_backend_data): New struct.
380 (bfd_mach_o_get_backend_data): New macro.
381 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
383 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
384 (bfd_mach_o_get_reloc_upper_bound): New prototype.
385 (bfd_mach_o_canonicalize_reloc): Ditto.
387 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
388 duplicated macro. Now defined to _bfd_generic_is_local_label.
389 (TARGET_NAME_BACKEND): New macro...
390 (TARGET_NAME_BACKEND): ... used to name a new variable.
391 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
394 * mach-o-i386.c (i386_howto_table): New variable.
395 (bfd_mach_o_i386_swap_reloc_in): New function.
396 (bfd_mach_o_i386_swap_reloc_out): Ditto.
397 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
398 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
399 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
400 (bfd_mach_o_bfd_reloc_type_lookup)
401 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
403 2009-06-11 Eric Paris <eparis@redhat.com>
404 Nick Clifton <nickc@redhat.com>
406 * opncls.c (_maybe_make_executable): New function. Gives execute
407 permission to an executable bfd that was opened for writing
408 provided that it is a regular file. Replaces common code found in...
409 (bfd_close): here and ...
410 (bfd_close_all_done): here.
412 2009-06-11 Anthony Green <green@moxielogic.com>
414 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
415 * bfd-in2.h: Rebuilt.
417 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
419 (moxie_reloc_map): Ditto.
420 Clean up copyright notice.
422 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
424 * bfd-in2.h: bfd_mmap prototype.
425 * bfdio.c (bfd_mmap): New function.
426 * libbfd.h (bfd_iovec): Add bmmap.
427 * cache.c (cache_bmmap): New function.
428 (cache_iovec): Initialize bmmap member.
429 * opencls.c (opncls_bmmap): New function.
430 (opncls_iovec): Initialize bmmap member.
432 2009-06-09 Tristan Gingold <gingold@adacore.com>
434 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
435 and stabstr_segment fields.
436 (mach_o_be_vec, mach_o_le_vec): Removed
437 (bfd_mach_o_version): New prototype.
439 * mach-o.c (bfd_mach_o_version): Make this function public.
440 (mach_o_wide_p): New function.
441 (bfd_mach_o_wide_p): Ditto.
442 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
444 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
445 Search in the list only if the name starts with a dot.
446 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
447 test. Check bfd_seek status.
448 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
449 (bfd_mach_o_scan_write_section_32): Ditto.
450 (bfd_mach_o_scan_write_section_64): Ditto.
451 (bfd_mach_o_scan_write_section): Removed.
452 (bfd_mach_o_scan_write_segment): Split into ...
453 (bfd_mach_o_scan_write_segment_32): ... this and ...
454 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
455 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
456 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
457 symbol table. Now returns a boolean.
458 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
459 Adjust for status type.
460 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
461 test. Write symbol table. Numbers the sections.
462 (bfd_mach_o_read_header): Check bfd_seek status.
463 Use mach_o_wide_p instead of hard-coded test.
464 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
465 (bfd_mach_o_scan_read_section_64): Ditto.
466 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
467 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
468 handled common symbols.
469 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
470 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
471 (bfd_mach_o_scan_read_dylinker): Ditto.
472 (bfd_mach_o_scan_read_dylib): Ditto.
473 (bfd_mach_o_scan_read_thread): Ditto.
474 (bfd_mach_o_scan_read_symtab): Ditto.
475 Do not create a section for the stabs.
476 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
477 (bfd_mach_o_scan_read_segment): Ditto.
478 (bfd_mach_o_scan_read_command): Ditto.
479 (bfd_mach_o_scan_start_address): Ditto.
480 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
481 (bfd_mach_o_archive_p): Check bfd_seek status.
482 (bfd_mach_o_core_fetch_environment): Ditto.
484 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
486 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
488 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
489 (elf_i386_link_hash_table_create): Initialize irelifunc.
490 (elf_i386_check_relocs): Updated. Set up irelifunc for
492 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
493 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
495 (elf_i386_relocate_section): Likewise.
497 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
498 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
499 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
501 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
502 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
504 (elf64_x86_64_relocate_section): Likewise.
506 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
508 (_bfd_elf_create_ifunc_sections): This.
510 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
512 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
515 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
517 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
518 relocation for R_386_32 against STT_GNU_IFUNC symbol when
519 building shared object. Check info->executable instead of
520 !info->shared when setting non_got_ref.
521 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
522 for non-GOT reference of STT_GNU_IFUNC symbol in shared
523 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
525 (elf_i386_relocate_section): Output dynamic relocation for
526 R_386_32 against STT_GNU_IFUNC symbol to get the real
527 function address when building shared object.
528 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
529 relocation for STT_GNU_IFUNC symbol in shared object.
531 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
532 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
533 symbol when building shared object. Check info->executable
534 instead of !info->shared when setting non_got_ref.
535 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
536 for non-GOT reference of STT_GNU_IFUNC symbol in shared
537 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
539 (elf64_x86_64_relocate_section): Output dynamic relocation
540 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
541 function address when building shared object.
542 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
543 relocation for STT_GNU_IFUNC symbol in shared object.
545 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
547 * Makefile.am: Run "make dep-am".
548 (BFD32_BACKENDS): Add mach-o-i386.lo.
549 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
550 * Makefile.in: Regenerate.
552 2009-06-06 Alan Modra <amodra@bigpond.net.au>
554 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
555 when looking for soft-icache stubs.
557 2009-06-05 Tristan Gingold <gingold@adacore.com>
559 * mach-o.h: Update copyright year.
560 (bfd_mach_o_mach_header_magic): New enum.
561 (bfd_mach_o_cpu_subtype): Now an enum.
562 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
563 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
564 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
565 (bfd_mach_o_load_command): Field type_required is now a boolean.
567 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
568 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
569 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
570 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
571 (bfd_mach_o_get_symtab_upper_bound): Ditto.
572 (bfd_mach_o_canonicalize_symtab): Ditto.
573 (bfd_mach_o_get_symbol_info): Ditto.
574 (bfd_mach_o_print_symbol): Ditto.
575 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
576 (bfd_mach_o_make_empty_symbol): Ditto.
577 (bfd_mach_o_write_contents): Ditto.
579 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
580 bfd_mach_o_mkobject): Defines.
581 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
582 Do not check with target vector but with flavour.
583 (struct mach_o_section_name_xlat): New declaration.
584 (dwarf_section_names_xlat): Ditto.
585 (text_section_names_xlat): Ditto.
586 (data_section_names_xlat): Ditto.
587 (struct mach_o_segment_name_xlat): Ditto.
588 (segsec_names_xlat): Ditto.
589 (bfd_mach_o_convert_section_name_to_bfd): New function.
590 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
591 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
592 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
593 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
594 Accept any input and output flavour. Do not share private data
596 (bfd_mach_o_count_symbols): Add a comment.
597 (bfd_mach_o_get_symtab_upper_bound): Make it public.
598 (bfd_mach_o_canonicalize_symtab): Ditto.
599 (bfd_mach_o_get_symbol_info): Ditto.
600 (bfd_mach_o_print_symbol): Ditto.
601 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
602 Use constants instead of hard-coded values.
603 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
605 (bfd_mach_o_scan_write_section_64): Ditto.
606 (bfd_mach_o_scan_write_segment): Ditto.
607 Do not copy sections anymore.
608 (bfd_mach_o_write_contents): Make it public.
609 Remove dead code. Rewrite typeflag assignment.
610 (bfd_mach_o_build_commands): New function.
611 (bfd_mach_o_set_section_contents): Ditto.
612 (bfd_mach_o_make_empty_symbol): Make it public.
613 (bfd_mach_o_read_header): Make it static.
614 Convert to bfd_boolean.
615 Use constants instead of hard-coded values.
616 (bfd_mach_o_make_bfd_section): Call
617 bfd_mach_o_convert_section_name_to_bfd to create name.
618 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
620 (bfd_mach_o_scan_read_section_64): Ditto.
621 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
622 a segment anymore. Use constants instead of hard-coded values.
623 (bfd_mach_o_scan_read_command): Fix style.
624 (bfd_mach_o_scan): Use constants instead of hard-coded values.
625 Get rid of BFD_IO_FUNCS.
626 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
627 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
628 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
629 (bfd_mach_o_object_p): Removed.
630 (bfd_mach_o_gen_core_p): New function, replaces ...
631 (bfd_mach_o_core_p): ... deleted.
632 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
634 * mach-o-i386.c: New file.
635 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
636 * configure.in (TDEFINES): Add mach_o_i386_vec.
637 * configure: Regenerated.
638 * targets.c: Add mach_o_i386_vec.
640 * mach-o.c: Update copyright years.
641 (BFD_IO_FUNCS): Remove (was not used).
642 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
643 bfd_mach_o_slurp_extended_name_table,
644 bfd_mach_o_construct_extended_name_table,
645 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
646 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
647 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
648 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
649 bfd_mach_o_get_section_contents_in_window,
650 bfd_mach_o_bfd_is_local_label_name,
651 bfd_mach_o_bfd_is_target_special_symbol,
652 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
653 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
654 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
655 bfd_mach_o_minisymbol_to_symbol,
656 bfd_mach_o_bfd_get_relocated_section_contents,
657 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
658 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
659 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
660 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
661 bfd_mach_o_bfd_merge_private_bfd_data,
662 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
663 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
664 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
665 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
666 bfd_mach_o_bfd_copy_private_header_data,
667 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
668 * mach-o-target.c: ... here.
669 Update copyright years.
671 2009-06-04 Alan Modra <amodra@bigpond.net.au>
673 * dep-in.sed: Don't use \n in replacement part of s command.
674 * Makefile.am (DEP1): LC_ALL for uniq.
676 * Makefile.in: Regenerate.
678 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
680 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
681 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
682 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
684 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
686 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
687 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
688 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
689 against STT_GNU_IFUNC symbols for static executables.
690 (elf_i386_finish_dynamic_symbol): Load GOT entry with
691 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
693 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
694 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
695 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
696 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
698 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
700 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
701 symbols to be left unimported when linking statically.
702 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
703 code when linking statically.
705 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
707 * elf32-i386.c (elf_i386_check_relocs): Increment
708 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
709 against STT_GNU_IFUNC symbol.
710 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
711 local STT_GNU_IFUNC definition is used.
712 (elf_i386_relocate_section): Handle got.offset != -1 for
713 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
716 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
717 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
718 relocations against STT_GNU_IFUNC symbol.
719 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
720 local STT_GNU_IFUNC definition is used.
721 (elf64_x86_64_relocate_section): Handle got.offset != -1
722 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
723 STT_GNU_IFUNC symbol.
725 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
728 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
729 (elf_i386_reloc_type_lookup): Likewise.
730 (R_386_tls): Removed.
731 (R_386_irelative): New.
732 (R_386_vt_offset): Updated.
733 (elf_i386_rtype_to_howto): Likewise.
734 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
735 (elf_i386_link_hash_table_create): Initialize igotplt,
737 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
738 (elf_i386_adjust_dynamic_symbol): Likewise.
739 (elf_i386_allocate_dynrelocs): Likewise.
740 (elf_i386_relocate_section): Likewise.
741 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
743 (elf_i386_finish_dynamic_symbol): When building a static
744 executable, use .iplt, .igot.plt and .rel.iplt sections for
745 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
746 locally defined STT_GNU_IFUNC symbol.
748 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
749 (x86_64_reloc_map): Likewise.
750 (R_X86_64_standard): Updated.
751 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
752 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
754 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
755 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
756 (elf64_x86_64_allocate_dynrelocs): Likewise.
757 (elf64_x86_64_relocate_section): Likewise.
758 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
760 (elf64_x86_64_finish_dynamic_symbol): When building a static
761 executable, use .iplt, .igot.plt and .rela.iplt sections for
762 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
763 for locally defined STT_GNU_IFUNC symbol.
765 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
766 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
768 * bfd-in2.h: Regenerated.
769 * libbfd.h: Likewise.
771 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
773 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
774 (_bfd_elf_make_ifunc_reloc_section): Removed.
775 (_bfd_elf_is_ifunc_symbol): Likewise.
776 (_bfd_elf_create_static_ifunc_sections): New.
778 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
780 (elf_link_add_object_symbols): Here.
781 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
782 STT_GNU_IFUNC symbol.
783 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
784 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
785 (IFUNC_INFIX): Removed.
786 (get_ifunc_reloc_section_name): Likewise.
787 (_bfd_elf_make_ifunc_reloc_section): Likewise.
788 (_bfd_elf_is_ifunc_symbol): Likewise.
789 (_bfd_elf_create_static_ifunc_sections): New.
791 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
793 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
794 (create_got_section): Likewise.
795 (allocate_dynrelocs): Likewise.
796 (readonly_dynrelocs): Likewise.
797 (set_tls_module_base): Likewise.
798 (dtpoff_base): Likewise.
800 (elf_i386_link_hash_table_create): Updated.
801 (elf_i386_create_dynamic_sections): Likewise.
802 (elf_i386_check_relocs): Likewise.
803 (elf_i386_size_dynamic_sections): Likewise.
804 (elf_i386_relocate_section): Likewise.
806 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
807 (create_got_section): Likewise.
808 (allocate_dynrelocs): Likewise.
809 (readonly_dynrelocs): Likewise.
810 (set_tls_module_base): Likewise.
811 (dtpoff_base): Likewise.
813 (elf64_x86_64_link_hash_table_create): Updated.
814 (elf64_x86_64_create_dynamic_sections): Likewise.
815 (elf64_x86_64_check_relocs): Likewise.
816 (elf64_x86_64_size_dynamic_sections): Likewise.
817 (elf64_x86_64_relocate_section): Likewise.
819 2009-05-28 Nick Clifton <nickc@redhat.com>
821 * targets.c (_bfd_target_vector): Only include plugin target in
822 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
824 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
826 * elf32-spu.c (struct call_info): New member broken_cycle.
827 (remove_cycle): Instead of physically removing call_info structures
828 to break call graph cycles, mark them using the broken_cycle flag.
829 (mark_overlay_section): Respect broken_cycle flag.
830 (unmark_overlay_section): Likewise.
831 (collect_lib_sections): Likewise.
832 (collect_overlays): Likewise.
833 (sum_stack): Likewise.
835 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
837 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
838 (mark_functions_via_relocs): Initialize callee->count to 1.
839 (pasted_function): Likewise.
840 (spu_elf_auto_overlay): Honor call counts when determining number
841 of stubs required in software i-cache mode.
843 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
845 * plugin.c (program_name): Remove.
846 (plugin_program_name): New.
847 (bfd_plugin_set_program_name): New.
848 (try_load_plugin): Use plugin_program_name.
849 * plugin.h (bfd_plugin_set_program_name): New.
851 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
853 * aclocal.m4: Include ../config/plugins.m4.
854 * configure.in: Use AC_PLUGINS.
855 * configure: Regenerate.
856 * Makefile.in: Regenerate.
857 * doc/Makefile.in: Regenerate.
859 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
861 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
863 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
864 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
865 * elf32-avr.c (elf32_avr_relax_section): Likewise.
866 * elf32-frv.c (elf32_avr_relax_section): Likewise.
867 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
868 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
869 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
870 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
871 * reloc.c (bfd_generic_relax_section): Likewise.
872 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
873 * vms.c (vms_bfd_relax_section): Likewise.
875 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
877 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
879 * elf32-i386.c (is_indirect_symbol): Renamed to ...
880 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
882 * elf32-i386.c (allocate_dynrelocs): Updated.
883 (elf_i386_relocate_section): Likewise.
884 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
885 (elf64_x86_64_relocate_section): Likewise.
887 * elf64-x86-64.c (is_indirect_symbol): Removed.
889 2009-05-26 Nick Clifton <nickc@redhat.com>
891 * po/id.po: Updated Indonesian translation.
893 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
895 * Makefile.am: Run "make dep-am".
898 (ALL_MACHINES): Add cpu-plugin.lo.
899 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
900 (BFD32_BACKENDS): Add plugin.lo.
901 (BFD32_BACKENDS_CFILES): Add plugin.c.
902 (libbfd_la_LIBADD): Add LIBDL
903 * archures.c (bfd_architecture): Add bfd_arch_plugin.
904 (bfd_plugin_arch): Declare.
905 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
906 * bfd.c (bfd): Add plugin_data.
907 * config.bfd: Handle the plugin target.
908 * configure.in: Check for --enable-plugins.
909 (LT_INIT): Use the dlopen option.
913 * targets.c (plugin_vec): Declare.
914 (_bfd_target_vector): Add plugin_vec.
915 * Makefile.in: Regenerate.
916 * bfd-in2.h: Regenerate.
917 * configure: Regenerate.
919 2009-05-26 Alan Modra <amodra@bigpond.net.au>
921 * dep-in.sed: Don't modify .o to .lo here. Output one filename
922 per line with all lines having continuation backslash. Prefix
923 first line with "A", following lines with "B".
924 * Makefile.am (DEP): Don't use dep.sed here.
925 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
926 dep.sed here on dependencies, sort and uniq.
927 * Makefile.in: Regenerate.
929 2009-05-25 Tristan Gingold <gingold@adacore.com>
931 * makefile.vms: Add verilog.obj to object list OBJS.
933 2009-05-24 Alan Modra <amodra@bigpond.net.au>
935 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
936 for BFD_IN_MEMORY is cleared.
937 (bfd_bwrite): Zero excess memory allocated.
939 2009-05-22 Julian Brown <julian@codesourcery.com>
941 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
943 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
944 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
945 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
946 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
947 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
948 (a8_erratum_fix, a8_erratum_reloc): New structs.
949 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
950 num_a8_erratum_fixes, fix_cortex_a8 fields.
951 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
952 (elf32_arm_add_stub): Split into two parts, creating...
953 (elf32_arm_create_or_find_stub_sec): New function.
954 (elf32_arm_final_link_relocate): Add forward declaration.
955 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
956 relocations, multiple relocations per stub.
957 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
958 (arm_size_one_stub): Use find_stub_size_and_template.
959 (a8_reloc_compare): New.
960 (find_thumb_glue): Add forward declaration.
961 (cortex_a8_erratum_scan): New.
962 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
963 (bfd_elf32_arm_set_cortex_a8_fix): New.
964 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
965 (arm_map_one_stub): Add THUMB32_TYPE support.
966 (a8_branch_to_stub_data): New.
967 (make_branch_to_a8_stub): New.
968 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
969 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
970 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
971 Cortex-A8 erratum workaround.
972 * bfd-in2.h: Regenerate.
974 2009-05-22 Alan Modra <amodra@bigpond.net.au>
976 * Makefile.am: Run "make dep-am".
977 * Makefile.in: Regenerate.
978 * po/SRC-POTFILES.in: Regenerate.
980 2009-05-21 Alan Modra <amodra@bigpond.net.au>
982 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
985 2009-05-21 Alan Modra <amodra@bigpond.net.au>
987 * elf-bfd.h (struct elf_backend_data
988 <elf_backend_link_output_symbol_hook>): Return an int.
989 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
990 symbols on deleted .opd entries.
991 * elflink.c (elf_link_output_sym): Return without outputting sym
992 if output_symbol_hook returns 2.
993 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
994 Abort if we must not discard sym.
995 (elf_link_input_bfd): Similarly, don't set finfo->indices for
997 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
998 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
999 elf_backend_link_output_symbol_hook return type change.
1000 * elf32-arm.c (output_arch_syminfo): Likewise.
1001 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1002 (elf32_arm_output_arch_local_syms): Likewise.
1003 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1004 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1005 (bfd_score_elf_link_output_symbol_hook): Likewise.
1006 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1007 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1008 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1009 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1010 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1011 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1012 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1013 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1014 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1015 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1016 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1018 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1020 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1021 out of range .opd symbols.
1023 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1025 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1026 fprintf_vma directly.
1027 * peXXigen.c (pe_print_edata): Likewise.
1028 (pe_print_pdata): Likewise.
1029 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1030 (_bfd_XX_print_private_bfd_data_common): Likewise.
1032 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1034 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1036 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1037 Paul Brook <paul@codesourcery.com>
1039 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1040 fix discarded sections.
1042 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1044 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1045 sections into the software icache.
1047 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1049 * elf32-spu.c (build_stub): Always build "compact" sofware
1052 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1054 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1055 (spu_elf_setup): Initialize it.
1056 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1057 Update to new-sytle cache manager data structures.
1058 (spu_elf_build_stubs): Generate new-style cache manager data
1059 structures and symbols.
1060 (spu_elf_auto_overlay): Update size computation.
1062 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1064 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1065 segments first amongst the program headers.
1067 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1069 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1070 into addresses for relocation types that look at high bits. Remove
1071 special handling of relocation overflow warnings.
1073 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1075 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1076 control flow graph between fragments of a function.
1078 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1080 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1081 generate only a 16-byte .toe section.
1082 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1084 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1086 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1087 (spu_elf_place_overlay_data): ..here. New function.
1088 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1090 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1092 * elf32-arm.c: Move sysdep.h to start of file.
1094 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1096 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1098 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1099 __icache_tag_array and __icache_tag_array_size.
1101 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1103 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1105 (bfinfdpic_link_omit_section_dynsym): Likewise.
1106 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1108 2009-05-05 Paul Brook <paul@codesourcery.com>
1110 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1111 * bfd-in2.h: Regenerate.
1112 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1113 (_arm_elf_section_data): Add text and exidx fields.
1114 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1115 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1116 copy_exidx_entry): New functions.
1117 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1119 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1121 * elf32-arm.c (DEF_STUBS): New helper define.
1122 (DEF_STUB): Likewise.
1123 (stub_def): New type.
1124 (stub_definitions): New array, containing stub template pointers
1126 (arm_size_one_stub): Make use of stub_definitions.
1128 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1130 * elflink.c (find_version_for_sym): Remove from here, ...
1131 * linker.c (bfd_find_version_for_sym): ... rename, replace
1132 here, make public and update all callers.
1133 * bfd-in2.h: Regenerate.
1135 2009-04-30 Nick Clifton <nickc@redhat.com>
1137 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1139 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1140 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1141 into a STT_GNU_IFUNC symbol type.
1142 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1144 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1145 the binary contains ifunc symbols.
1146 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1147 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1148 * elf32-i386.c (is_indirect_function): New function.
1149 (elf_i386_check_relocs): Create an ifunc output section.
1150 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1151 section if necessary.
1152 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1154 (elf_i386_add_symbol_hook): New function. Set the
1155 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1156 symbol is encountered.
1157 (elf_backend_post_process_headers): Define.
1158 (elf_backend_add_symbol_hook): Define.
1159 (elf_i386_post_process_headers): Rename to
1160 elf_i388_fbsd_post_process_headers.
1161 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1162 (is_indirect_function): New function.
1163 (elf64_x86_64_check_relocs): Create an ifunc output section.
1164 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1165 section if necessary.
1166 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1167 symbol if necessary.
1168 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1169 elf_obj_data structure if an ifunc symbol is encountered.
1170 (elf_backend_post_process_headers): Define.
1171 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1172 if we have ifunc symbols to handle.
1173 (get_ifunc_reloc_section_name): New function. Computes the name
1174 for an ifunc section.
1175 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1176 section to hold ifunc relocs.
1177 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1178 (bfd_print_symbol_vandf): Handle ifunc symbols.
1179 (bfd_decode_symclass): Likewise.
1180 * bfd-in2.h: Regenerate.
1182 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1184 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1185 MOVW and MOVT relocations in a shared library link.
1187 2009-04-27 Anthony Green <green@moxielogic.com>
1189 * verilog.c: New file.
1190 * Makefile.am (BFD32_LIBS): Add verilog.c.
1191 (BFD32_LIBS_CFILES): Add verilog.c.
1192 (verilog.lo): New build rule.
1193 * Makefile.in: Rebuilt.
1194 * targets.c: Add verilog support.
1195 * bfd.c (tdata union): Add Verilog private data field.
1196 * bfd-in2.h: Regenerate.
1198 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1200 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1203 2009-04-23 Matthias Klose <doko@ubuntu.com>
1205 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1207 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1210 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1211 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1212 (elf32_arm_size_stubs): Likewise.
1213 (record_thumb_to_arm_glue): Deleted unused function.
1214 (bfd_elf32_arm_process_before_allocation): No longer handle
1215 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1216 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1217 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1219 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1221 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1222 (elf32_arm_write_section): Declare early.
1223 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1224 (arm_allocate_glue_section_space): Exclude empty sections.
1225 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1226 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1228 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1229 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1230 (elf32_arm_size_dynamic_sections): Allocate interworking
1232 (bfd_elf32_bfd_final_link): Define.
1234 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1236 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1238 * coffcode.h (coff_compute_section_file_positions): Clear
1239 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1241 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1242 force_minimum_alignment.
1244 * libcoff.h: Regenerated.
1246 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1247 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1249 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1250 nor target_subsystem.
1252 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1253 force_minimum_alignment nor target_subsystem.
1255 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1257 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1258 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1259 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1260 include in coff-x86_64.c of headers.
1261 (PDATA_ROW_SIZE): New define.
1262 (pex_regs[]): New static array.
1263 (pex64_get_runtime_function): New static function.
1264 (pex64_get_unwind_info): Likewise.
1265 (pex64_get_scope_entry): Likewise.
1266 (pex64_xdata_print_uwd_codes): Likewise.
1267 (pex64_get_section_by_rva): Likewise.
1268 (pex64_dump_xdata): Likewise.
1269 (pex64_bfd_print_pdata): Likewise.
1270 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1271 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1272 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1274 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1275 Alan Modra <amodra@bigpond.net.au>
1276 Dave Korn <dave.korn.cygwin@gmail.com>
1278 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1279 long names and non-NUL-terminated strings.
1281 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1283 * bfd-in2.h: Regenerated.
1285 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1287 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1288 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1290 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1293 * coffcode.h (bfd_pei_p): New.
1295 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1296 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1297 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1298 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1299 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1300 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1302 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1303 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1304 bfd_efi_rtdrv_x86_64_vec,
1305 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1306 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1307 * targets.c: Likewise.
1309 * configure: Regenerated.
1310 * libcoff.h: Likewise.
1311 * Makefile.in: Likewise.
1313 * efi-app-ia32.c: Removed.
1314 * efi-app-x86_64.c: Likewise.
1315 * efi-bsdrv-ia32.c: Likewise.
1316 * efi-bsdrv-ia64.c: Likewise.
1317 * efi-bsdrv-x86_64.c: Likewise.
1318 * efi-rtdrv-ia32.c: Likewise.
1319 * efi-rtdrv-ia64.c: Likewise.
1320 * efi-rtdrv-x86_64.c: Likewise.
1321 * efi-rtdrv-ia32.c: Likewise.
1323 * efi-app-ia64.c: Moved to ...
1325 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1326 (TARGET_NAME): Set to pei-ia64.
1328 * libpei.h (bfd_target_pei_p): Removed.
1329 (bfd_target_pei_arch): Likewise.
1330 (bfd_target_efi_app_p): Likewise.
1331 (bfd_target_efi_app_arch): Likewise.
1332 (bfd_target_efi_bsdrv_p): Likewise.
1333 (bfd_target_efi_bsdrv_arch): Likewise.
1334 (bfd_target_efi_rtdrv_p): Likewise.
1335 (bfd_target_efi_rtdrv_arch): Likewise.
1336 (bfd_pe_executable_p): Likewise.
1338 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1339 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1340 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1341 and efi-rtdrv-ia32.c.
1342 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1343 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1344 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1345 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1346 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1347 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1348 (efi-app-ia64.lo): Removed.
1349 (efi-bsdrv-ia32.lo): Likewise.
1350 (efi-rtdrv-ia32.lo): Likewise.
1351 (efi-app-ia64.lo): Likewise.
1352 (efi-bsdrv-ia64.lo): Likewise.
1353 (efi-rtdrv-ia64.lo): Likewise.
1354 (efi-app-x86_64.lo): Likewise.
1355 (efi-bsdrv-x86_64.lo): Likewise.
1356 (efi-rtdrv-x86_64.lo): Likewise.
1359 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1361 (arch_type): Removed.
1362 (pe_arch): Likewise.
1363 (pe_bfd_object_p): Just return coff_object_p.
1365 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1366 bfd_pe_executable_p with bfd_pei_p.
1368 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1370 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1371 PLT entries to an undefined symbol when generating a shared
1374 2009-04-17 Nick Clifton <nickc@redhat.com>
1377 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1379 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1381 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1382 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1383 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1384 * binary.c (binary_bfd_define_common_symbol): Likewise.
1385 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1386 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1387 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1388 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1389 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1390 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1391 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1392 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1393 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1394 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1395 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1396 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1397 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1398 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1399 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1400 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1401 * som.c (som_bfd_define_common_symbol): Likewise.
1402 * srec.c (srec_bfd_define_common_symbol): Likewise.
1403 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1404 * versados.c (versados_bfd_define_common_symbol): Likewise.
1405 * vms.c (vms_bfd_define_common_symbol): Likewise.
1406 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1407 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1408 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1409 (pmac_xcoff_vec): Likewise.
1410 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1411 (aix5coff64_vec): Likewise.
1412 * linker.c (bfd_generic_define_common_symbol): New function.
1413 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1414 (_bfd_define_common_symbol): New field.
1415 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1416 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1417 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1419 * bfd-in2.h: Regenerate.
1420 * libbfd.h: Likewise.
1421 * libcoff.h: Likewise.
1423 2009-04-15 Anthony Green <green@moxielogic.com>
1425 * targets.c: Add moxie support.
1426 * Makefile.am: Ditto.
1427 * Makefile.in: Rebuilt.
1428 * cpu-moxie.c, elf32-moxie.c: New files.
1429 * archures.c: Add moxie support.
1430 * configure.in: Add moxie support.
1431 * configure: Rebuilt.
1432 * config.bfd, archures.c: Add moxie support.
1433 * bfd-in2.h: Rebuilt.
1435 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1437 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1438 branch to an undef weak symbol into a jump to next instruction if
1439 a PLT entry will be created.
1441 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1443 * coffgen.c (make_a_section_from_file): Set the backend long
1444 section names enable if long section names found on input.
1445 * coffcode.h: Extend long section names documentation to match.
1447 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1449 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1452 2009-04-07 DJ Delorie <dj@redhat.com>
1454 * archures.c: Add bfd_mach_mep_c5.
1455 * bfd-in2.h: Likewise.
1456 * cpu-mep.c: Add bfd_c5_arch.
1457 * elf32-mep.c: Support it.
1459 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1461 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1462 info->callbacks->einfo.
1463 * linker.c (_bfd_generic_section_already_linked): Likewise.
1465 2009-04-06 DJ Delorie <dj@redhat.com>
1467 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1469 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1471 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1472 _bfd_pex64_print_pdata only if PE is defined.
1474 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1475 (_bfd_pex64_print_pdata): This.
1477 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1478 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1481 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1483 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1484 _bfd_pep_print_x64_pdata.
1485 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1486 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1488 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1490 * elf32-xtensa.c (relax_property_section): Always set r_offset
1493 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1495 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1496 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1498 (elf32_arm_stub_type): New enum values for the two new stubs.
1499 (arm_type_of_stub): Make use of the two new stubs.
1500 (arm_size_one_stub): Handle the two new stubs.
1502 2009-04-01 Matt Thomas <matt@netbsd.org>
1504 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1505 hidden symbols into the GOT or PLT.GOT.
1506 (elf_vax_relocate_section): Do not emit a PCREL reloc
1507 into a shared object if it is against a hidden symbol.
1509 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1511 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1512 and know_contains_shared_object_p.
1513 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1514 Cache the result in the archive_info table.
1515 (xcoff_auto_export_p): Add an "info" parameter and update the
1516 call to xcoff_archive_contains_shared_object_p.
1517 (xcoff_mark_auto_exports): Update accordingly.
1518 (xcoff_post_gc_symbol): Likewise.
1520 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1522 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1525 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1527 * coff-rs6000.c (member_layout): New structure.
1528 (archive_iterator): Likewise.
1529 (member_layout_init): New function.
1530 (archive_iterator_begin): Likewise.
1531 (archive_iterator_next): Likewise.
1532 (xcoff_write_armap_old): Use the new iterator functions.
1533 (do_shared_object_padding): Delete.
1534 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1535 handling of arch_info.
1536 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1537 first loop rather than the second. Allocate a member header if
1538 there isn't one, then work out the stat information and length
1539 in the first loop too. Use the new iterators for the second loop.
1540 (xcoff_write_archive_contents_big): Likewise.
1542 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1544 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1545 (bfd_xcoff_set_archive_import_path): Likewise.
1546 * bfd-in2.h: Regenerate.
1547 * xcofflink.c: Include libiberty.h.
1548 (xcoff_archive_info): New structure.
1549 (xcoff_archive_info_hash): New function.
1550 (xcoff_archive_info_eq): Likewise.
1551 (xcoff_get_archive_info): Likewise.
1552 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1553 (bfd_xcoff_split_import_path): New function.
1554 (bfd_xcoff_set_archive_import_path): Likewise.
1555 (xcoff_set_import_path): Move earlier in file.
1556 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1557 object to the the directory part of the bfd's filename. Get the
1558 import path and filename of an archive object from the archive's
1559 xcoff_tdata, initializing it if necessary. Update use of
1561 (bfd_link_input_bfd): Update use of import_file_id.
1562 (xcoff_write_global_symbol): Likewise.
1564 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1566 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1568 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1570 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1571 a .loader section for relocatable links.
1572 (xcoff_need_ldrel_p): New function.
1573 (xcoff_mark): Use it.
1574 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1576 (xcoff_build_ldsym): New function, split out from...
1577 (xcoff_build_ldsyms): ...here. Rename to...
1578 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1579 call xcoff_build_ldsym, if there's a loader section.
1580 (xcoff_build_loader_section): New function, extracted verbatim from...
1581 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1582 there's a loader section. Only add an __rtinit loader symbol
1583 if there's a loader section. Update after above name change.
1584 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1585 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1586 and xcoff_create_ldrel.
1587 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1588 (xcoff_reloc_link_order): Likewise, but only call it if there's
1589 a loader section. Use xcoff_symbol_section.
1590 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1591 if there's a loader section.
1593 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1595 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1597 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1599 * elf32-arm.c (group_sections): Rewrite loops for better
1602 2009-03-30 DJ Delorie <dj@redhat.com>
1604 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1605 relocs when doing a relocatable link.
1607 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1609 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1610 "ERROR:", in error messages.
1611 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1612 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1613 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1614 (elf32_arm_merge_eabi_attributes): Likewise.
1615 (elf32_arm_merge_private_bfd_data): Likewise.
1617 2009-03-27 Nick Clifton <nickc@redhat.com>
1619 * section.c (bfd_get_section_contents): Detect and handle the case
1620 where a section has the SEC_IN_MEMORY flag set but no actual
1623 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1626 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1627 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1628 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1629 if we don't find matching PT_LOAD when copying.
1631 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1633 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1634 the reloc descriptions.
1636 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1638 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1639 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1640 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1642 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1644 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1645 (bfd_i386_arch_intel_syntax): Likewise.
1646 (i8086_arch): Likewise.
1647 (bfd_x86_64_arch): Likewise.
1649 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1651 * elf32-cris.c (cris_elf_relocate_section): <case
1652 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1653 symbols for non-allocated sections. Don't check whether to
1654 generate R_CRIS_DTPMOD for non-allocated sections.
1655 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1656 handle relocation GC:ing if applied to non-allocated section.
1657 (cris_elf_check_relocs): Similar.
1659 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1660 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1661 when emitting a known TP offset in the GOT.
1663 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1665 * elf64-ppc.c (synthetic_opd): Delete.
1666 (compare_symbols): Look for .opd name rather than section match.
1667 (ppc64_elf_get_synthetic_symtab): Likewise.
1669 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1671 * elf32-ppc.c (is_pic_glink_stub): Delete.
1672 (is_nonpic_glink_stub): New function.
1673 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1675 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1677 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1678 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1680 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1681 macros for visibilty and locality checks.
1682 (elf_s390_adjust_dynamic_symbol): Likewise.
1683 (allocate_dynrelocs): Likewise.
1684 (elf_s390_relocate_section): Likewise.
1685 (elf_s390_finish_dynamic_symbol): Likewise.
1686 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1687 (elf_s390_adjust_dynamic_symbol): Likewise.
1688 (allocate_dynrelocs): Likewise.
1689 (elf_s390_relocate_section): Likewise.
1690 (elf_s390_finish_dynamic_symbol): Likewise.
1692 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1694 * bfd-in2.h: Regenerated.
1695 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1696 for debugging sections and map memory read/write dependent on
1698 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1699 without memory read flags set.
1700 * section.c: Add SEC_COFF_NOREAD to section flags.
1702 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1704 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1707 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1709 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1710 "no overlays" return. If there are overlays, create overlay
1711 manager entry symbols here, so that..
1712 (spu_elf_build_stubs): ..we don't need to set them up here.
1713 Simplify entry symbol tests.
1714 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1716 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1718 * elf.c (elfcore_grok_openbsd_procinfo)
1719 (elfcore_grok_openbsd_note): New functions.
1720 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1722 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1724 * vms-hdr.c: Don't include alloca.h.
1725 * elf32-m68hc1x.c: Include alloca-conf.h.
1727 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1729 * Makefile.am: Run "make dep-am".
1730 * Makefile.in: Regenerate.
1732 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1734 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1736 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1738 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1740 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1741 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1742 ovly_return fields with ovly_entry[2]. Adjust all users.
1743 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1745 (spu_elf_build_stubs): Likewise.
1746 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1747 ovly_flavour changes. Update all callers.
1748 (ovl_stub_size_log2): New function.
1749 (build_stub): Handle compact icache stubs. Use different manager
1750 entry point for stubs in non-icache area.
1751 (spu_elf_size_stubs): Don't allocate space for indirect branch
1753 (spu_elf_build_stubs): And don't built them.
1755 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1757 * dwarf2.c (read_section): Always use rawsize, if available.
1759 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1761 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1762 of rawsize and size for buffer.
1764 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1766 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1767 parameter just because fixed sections fit into local store.
1768 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1769 generating overlays if fixed sections plus reserved stack
1770 and heap space fit into local store.
1772 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1774 * elf32-spu.c (build_stub): Correct icache set_id.
1775 (spu_elf_relocate_section): Likewise.
1777 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1779 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1780 symbol table if it was created by the current call.
1782 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1784 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1785 class XMC_DS rather than XMC_UA.
1787 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1789 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1790 bfd_boolean export_defineds parameter with an unsigned int
1791 auto_export_flags parameter.
1792 * bfd-in2.h: Regenerate.
1793 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1794 split out from xcoff_build_ldsyms.
1795 (xcoff_covered_by_expall_p): New function.
1796 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1797 but with extra code to handle -bexpfull and -bexpall.
1798 (xcoff_mark_auto_exports): New function.
1799 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1800 a function should be automatically exported.
1801 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1802 parameter with an auto_export_flags parameter. Update ldinfo
1803 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1806 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1808 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1809 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1810 init and fini functions. Do garbage collection for objects
1811 without an entry point too.
1813 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1815 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1816 check whether a symbol has csect information.
1817 (coff_print_aux): Likewise.
1818 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1819 information for C_AIX_WEAKEXT too.
1820 (_bfd_xcoff_swap_aux_out): Likewise.
1821 (xcoff_reloc_type_br): Handle defweak symbols too.
1822 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1823 information for C_AIX_WEAKEXT too.
1824 (_bfd_xcoff64_swap_aux_out): Likewise.
1825 (xcoff64_reloc_type_br): Handle defweak symbols too.
1826 * coffgen.c (coff_print_symbol): Handle auxillary function
1827 information for C_AIX_WEAKEXT too.
1828 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1829 instead of BSF_GLOBAL if the L_WEAK flag is set.
1830 (xcoff_dynamic_definition_p): New function.
1831 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1832 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1833 always take the symbol class from the ldsym. Use weak bfd symbol
1834 types for weak ldsyms.
1835 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1836 Fix the check for whether a definition is from a shared object.
1837 Allow redefinitions of weak symbols.
1838 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1839 (xcoff_keep_symbol_p): Likewise.
1840 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1841 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1842 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1843 but mark them as L_WEAK.
1844 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1845 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1847 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1849 * xcofflink.c (xcoff_mark): When walking the relocations,
1850 only mark the target symbol or the target section, not both.
1851 (xcoff_final_definition_p): New function.
1852 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1853 symbol is a valid definition of the associated output symbol.
1854 Use XCOFF_ALLOCATED to stop the same hash table entry having
1856 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1858 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1860 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1862 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1865 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1867 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1868 * libcoff.h: Regenerate.
1869 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1870 line-number counts in the bfd's lineno_counts field.
1871 Don't keep per-csect line-number counts.
1872 (xcoff_sweep): Don't update per-csect line-number counts.
1873 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1874 entries in each output section.
1875 (xcoff_link_input_bfd): Get the number of line numbers from
1876 the bfd's lineno_counts field, rather than recalculating it
1877 from scratch. Fix the range check when updating C_BINCL and
1879 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1880 here. Don't expect csects to have line-number counts.
1882 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1884 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1885 * libcoff.h: Regenerate.
1886 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1887 "skip" logic from xcoff_link_input_bfd.
1888 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1889 objects in a dynamic link, rather than checking whether csectpp
1890 is null. Always allocate debug_index for other objects,
1891 and always go through the loop. Update the type of debug_index
1892 after the change above. Read the auxillary csect information
1893 and use xcoff_keep_symbol_p to decide whether a symbol should
1894 be kept. Set its debug_index to -2 if not.
1895 (xcoff_link_input_bfd): Update the type of debug_index after
1896 the change above and always expect it to be nonnull. Use it to
1897 test whether a symbol should be stripped, rather than making the
1898 decision here. Postpone all symbol creation to the second pass.
1900 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1902 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1903 creating a descriptor.
1904 (xcoff_sweep): Don't mark toc_section unless it's needed.
1905 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1906 when marking every bfd.
1907 (xcoff_link_input_bfd): Skip all TOC anchors.
1908 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1909 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1910 to -1; call xcoff_find_tc0 instead.
1912 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1914 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1915 * libcoff.h: Regenerate.
1916 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1917 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1918 the previous symbol's csect. Treat last_symndx as an inclusive value
1919 and simplify its handling.
1920 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1921 symbols with the right csect. Don't mark rsec when processing
1922 relocations against undefined or absolute sections.
1923 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1924 of bfd_und_section_ptr.
1925 (xcoff_link_input_bfd): Likewise.
1927 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1929 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1930 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1931 flag is set. Assert that all undefined symbols are either
1932 imported or defined by a dynamic object.
1933 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1934 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1935 handling to all relocations. Only set XCOFF_CALLED for function
1937 (xcoff_find_function): New function, split out from...
1938 (bfd_xcoff_export_symbol) ...here.
1939 (xcoff_set_import_path): New function, split out from...
1940 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1941 meaning of XCOFF_CALLED.
1942 (xcoff_mark_symbol): If we mark an undefined and unimported
1943 symbol, find some way of defining it. If the symbol is a function
1944 descriptor, fill in its definition automatically. If the symbol
1945 is a function, mark its descriptor and allocate room for global
1946 linkage code. Otherwise mark the symbol as implicitly imported.
1947 Move the code for creating function descriptors from...
1948 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1949 check for symbols that were implicitly defined.
1950 (xcoff_mark): Don't count any dynamic relocations against
1952 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1953 in the xcoff link info.
1954 (xcoff_link_input_bfd): Remove handling of undefined and
1957 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1959 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1960 if the target is absolute. Fix comment typo.
1961 (xcoff_ppc_relocate_section): Remove FIXME.
1962 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1963 if the target is absolute.
1965 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1967 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1968 R_POS and R_NEG relocations against absolute symbols to the
1971 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1973 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1974 to 2 for bfd_mach_ppc_620.
1976 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1978 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1979 * configure.in: Likewise.
1980 * configure: Regenerate.
1982 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1985 * elf.c (assign_section_numbers): Generate symbol table if there
1986 is any relocation in output.
1987 (_bfd_elf_compute_section_file_positions): Likewise.
1989 2009-03-13 Nick Clifton <nickc@redhat.com>
1992 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1993 * elflink.c (elf_link_read_relocs_from_section): Use
1994 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1995 relocs but no symbol table.
1996 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1998 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2002 to check ___tls_get_addr.
2004 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2005 strncmp to check __tls_get_addr.
2007 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2009 * dwarf2.c (read_section): Always check the offset, even when the
2010 section has been read before.
2012 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2014 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2017 2009-03-11 Chris Demetriou <cgd@google.com>
2019 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2020 * bfd-in2.h: Regenerate.
2021 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2022 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2024 (bsd_write_armap): Likewise.
2025 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2026 flag is set, do nothing.
2027 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2030 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2032 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2033 used to update stack pointer.
2035 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2038 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2039 for unknown symbols in absolute section.
2041 2009-03-06 Nick Clifton <nickc@redhat.com>
2043 * po/es.po: Updated Spanish translation.
2045 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2047 * elf32-arm.c (group_sections): Take next section size into
2048 account before accepting to group it.
2050 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2052 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2054 (elf32_arm_final_link_relocate): Likewise.
2056 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2059 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2061 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2063 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2064 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2065 (BFD_FAKE_SECTION): Init new flag.
2066 * ecoff.c (bfd_debug_section): Likewise.
2067 * bfd-in2.h: Regenerate.
2068 * libbfd.h: Regenerate.
2069 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2070 (ppc_elf_reloc_type_lookup): Handle new relocs.
2071 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2072 without marker relocs.
2073 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2074 if section has no old-style calls.
2075 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2076 Don't try to optimize new-style __tls_get_addr call when handling
2077 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2079 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2080 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2081 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2082 without marker relocs.
2083 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2084 if section has no old-style calls. Set toc_ref for new relocs as
2086 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2087 Don't try to optimize new-style __tls_get_addr call when handling
2088 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2091 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2094 * configure.in: Test for ld --as-needed support. Link shared
2095 libbfd against libm.
2096 * configure: Regenerate.
2098 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2100 * Makefile.am: Run "make dep-am".
2101 * Makefile.in: Regenerate.
2103 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2105 * elf32-score7.c: New file.
2106 * elf32-score.h: New file.
2107 * elf32-score.c: Add code to support score 7. Set score7 as the
2109 * cpu-score.c: Add score7 architecure.
2110 (compatibile): New function.
2111 * Makefile.am: Add rules for building elf32-score7 object.
2112 * Makefile.in: Regenerate.
2113 * configure.in: Add elf32-score7 object to score vectors.
2114 * configure: Regenerate.
2115 * reloc.c: Add score7 relocs.
2116 * archures.c: Add score3 and score7 machine numbers.
2117 * bfd-in2.h: Regenerate.
2118 * libbfd.h: Regenerate.
2120 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2122 * configure: Regenerate.
2124 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2126 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2127 (elf32_hppa_check_relocs): Use it.
2129 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2131 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2132 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2133 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2134 (elf_hppa_record_segment_addrs): Likewise.
2135 (elf_hppa_final_link): Likewise.
2136 (elf_hppa_relocate_insn): Likewise.
2137 (elf_hppa_final_link_relocate): Likewise.
2138 (elf64_hppa_relocate_section): Likewise.
2139 * elf64-hppa.c: Insert above.
2141 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2143 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2144 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2145 (elf_hppa_relocate_section): Likewise.
2146 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2147 from struct elf_link_hash_entry. Add count field.
2148 (struct elf64_hppa_dyn_hash_table): Delete.
2149 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2150 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2151 (hppa_elf_hash_entry, eh_name): Define.
2152 (elf64_hppa_new_dyn_hash_entry): Delete.
2153 (elf64_hppa_dyn_hash_lookup): Delete.
2154 (elf64_hppa_dyn_hash_traverse): Delete.
2155 (get_dyn_name): Delete.
2156 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2157 of struct elf64_hppa_dyn_hash_entry *.
2158 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2159 allocate_global_data_plt, allocate_global_data_stub,
2160 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2162 (hppa64_link_hash_newfunc): New.
2163 (elf64_hppa_hash_table_create): Rework.
2164 (count_dyn_reloc): Likewise.
2165 (hppa64_elf_local_refcounts): New.
2166 (elf64_hppa_check_relocs): Rework using standard technique for recording
2167 local DLT, PLT and OPD reference counts.
2168 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2169 elf_link_hash_entry *.
2170 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2171 allocate_global_data_plt, allocate_global_data_stub,
2172 allocate_global_data_opd, allocate_dynrel_entries,
2173 elf64_hppa_adjust_dynamic_symbol,
2174 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2175 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2176 Use hppa_link_hash_table. Rework.
2177 (elf64_hppa_link_output_symbol_hook): Rework.
2178 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2179 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2180 elf64_hppa_finish_dynamic_sections): Likewise.
2182 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2184 * elf32-arm.c (stub_reloc_type): Removed.
2185 (insn_sequence): Renamed reloc_type field to r_type.
2186 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2187 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2188 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2189 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2190 (arm_stub_is_thumb): Catch new stubs.
2191 (arm_type_of_stub): Handle new stubs.
2192 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2193 (bfd_elf32_arm_process_before_allocation): Remove useless
2196 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2198 * elf.c (elf_find_function): Use is_function_type to check
2201 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2203 * xtensa-modules.c: Revert to previous version 1.11 due
2204 to inadvertant commit.
2206 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2208 * elf32-xtensa.c (text_action_add): Separate test for action
2209 type. Break if saved action is ta_widen_insn at same offset.
2211 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2213 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2214 to elf32_arm_stub_long_branch_any_arm_pic.
2215 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2216 (enum elf32_arm_stub_type, arm_type_of_stub)
2217 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2220 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2222 * elf32-arm.c (PREV_SEC): Update comment.
2223 (group_sections): Rename argument to stubs_always_after_branch.
2224 Reverse the list and place stubs at the end of input sections.
2226 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2228 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2230 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2232 (arm_size_one_stub): Remove unnecessary break.
2233 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2235 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2237 * elf32-arm.c (stub_insn_type): New type.
2238 (stub_reloc_type): Likewise.
2239 (insn_sequence): Likewise.
2240 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2241 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2242 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2243 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2244 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2245 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2246 (elf32_arm_stub_hash_entry): Add new helper fields.
2247 (stub_hash_newfunc): Initialize these new fields.
2248 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2249 to take endianness into account.
2250 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2251 (arm_map_one_stub): Code is now more generic, thanks to
2254 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2256 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2258 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2259 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2260 BLX is not available. Fix typo in warning message. Add comments
2261 and improve formatting.
2262 (arm_build_one_stub): Adjust to new
2263 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2264 (arm_map_one_stub): Likewise.
2266 2009-02-23 Tristan Gingold <gingold@adacore.com>
2267 Eric Botcazou <ebotcazou@adacore.com>
2268 Douglas B Rupp <rupp@gnat.com>
2270 * vms.h: Update copyright year, fix comments, reorder declarations.
2271 (_bfd_save_vms_section): Remove the prototype.
2272 (EGPS_S_V_NO_SHIFT): New constant.
2273 (bfd_vms_set_section_flags): New prototype.
2274 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2276 (EGSY_S_W_FLAGS): Ditto.
2277 (EGSY_S_V_QUAD_VAL): Ditto.
2278 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2279 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2280 EGST_S_B_NAMLNG): Ditto.
2281 (ESRF_S_B_NAMLNG): Ditto.
2282 (ETIR_S_C_HEADER_SIZE): Ditto.
2283 (EGPS_S_V_ALLOC_64BIT): Ditto.
2284 (DST_S_C_EPILOG): Ditto.
2285 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2286 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2287 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2288 (DST_S_L_PCLINE_UNSLONG): Ditto.
2289 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2290 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2291 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2292 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2293 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2294 (DST_S_B_SRC_UNSBYTE): Ditto.
2295 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2297 (vms_section, vms_reloc): Remove types.
2298 (hdr_struc): Replaced by ...
2299 (hdr_struct): ... new type.
2300 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2301 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2302 (EMH_DATE_LENGTH): Ditto.
2303 (eom_struc): Replaced by ...
2304 (eom_struct): ... new type.
2305 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2306 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2307 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2308 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2309 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2310 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2311 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2312 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2313 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2314 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2315 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2316 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2317 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2318 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2319 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2320 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2321 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2322 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2323 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2324 (enum file_type_enum): New type.
2325 (struct location_struct): Removed.
2326 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2327 (struct funcinfo, struct module): Ditto.
2328 (struct vms_private_data_struct): Update fields.
2329 (struct vms_section_data_struct): New type.
2331 * vms.c: Update copyright year, fix comments,
2332 Fix includes for DECC, add prototypes.
2333 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2335 Use flavour to set is_vax, location_stack is removed.
2336 (struct pair): Declare.
2337 (fill_section_ptr): Initialize variables at declaration.
2338 Add guard to set SECTION_SYM flag, handlde und section.
2339 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2340 (_bfd_vms_slurp_object_records): New function, replaces previous
2342 (vms_slurp_module): New function.
2343 (vms_slurp_image): Ditto.
2344 (vms_object_p): Complete rewrite.
2345 (vms_mkobject): Use is_vax field to slect architecture.
2346 (free_reloc_stream): New function.
2347 (vms_convert_to_var): Ditto.
2348 (vms_convert_to_var_1): Ditto.
2349 (vms_convert_to_var_unix_filename): Ditto.
2350 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2352 (vms_new_section_hook): Set alignment to 0, allocate private data.
2353 (vms_get_section_contents): Load content.
2354 (vms_get_symbol_info): Handle undefined section.
2355 (vms_find_nearest_line): Handle.
2356 (alloc_reloc_stream): New function.
2357 (vms_slurp_reloc_table): Ditto.
2358 (vms_get_reloc_upper_bound): Make it real.
2359 (vms_canonicalize_reloc): Do the real work.
2360 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2362 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2363 (vms_set_arch_mach): Check arch.
2364 (vms_set_section_contents): Copy the content after allocation.
2365 (vms_alpha_vec): Update object flags.
2367 * vms-tir.c: Update copyright year, fix comments,
2368 add prototypes for new functions.
2369 (dst_define_location): New function.
2370 (dst_restore_location): New function.
2371 (dst_retrieve_location): New function.
2372 (dst_check_allocation): New function.
2373 (image_dump): Call dst_check_allocation.
2374 (image_write_b): Ditto.
2375 (image_write_w): Ditto.
2376 (image_write_l): Ditto.
2377 (image_write_q): Ditto.
2378 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2379 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2381 Call error handler instead of abort if name is not known.
2382 (etir_sta): Add quarter_relocs argument and set it.
2385 (etir_opr): Ditto, return FALSE in case of error.
2386 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2387 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2388 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2389 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2390 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2391 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2392 Return FALSE in case of error.
2393 (tir_sta): Change sign of psect.
2395 (tir_cmd): Fix cast. Makes tir_table static const.
2396 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2397 add argument to explain.
2398 (analyze_etir): Initialize maxptr, add quarter_relocs
2399 declaration, move some declarations into inner scopes.
2400 Handle quarter_relocs and STO_IMM.
2401 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2402 (_bfd_vms_slurp_relocs): New function.
2403 (_bfd_vms_decode_relocs): New function.
2404 (sto_imm): Rewritten.
2405 (start_first_etbt_record): New function.
2406 (start_another_etbt_record): Ditto.
2407 (etir_output_check): Ditto.
2408 (defer_reloc_p): Ditto.
2409 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2410 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2411 rewritte relocations handling.
2412 (_bfd_vms_write_tbt): Removed.
2413 (_bfd_vms_write_dbg): Ditto.
2415 * vms-misc.c: Update copyright year, Fix comments.
2416 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2417 (maybe_adjust_record_pointer_for_object): New function.
2418 (_bfd_vms_get_first_record): New function, replaces ...
2419 (_bfd_vms_get_record): .. removed.
2420 (_bfd_vms_get_object_record): New function.
2421 (_bfd_vms_get_object_record): New function.
2422 (vms_get_remaining_object_record): New function, replaces ...
2423 (_bfd_vms_get_next_record): ... removed.
2424 (add_new_contents): Removed.
2425 (_bfd_save_vms_section): Removed.
2426 (_bfd_get_vms_section): Removed.
2427 (_bfd_vms_output_flush): Write in VAR format.
2428 (new_symbol): Don't make UND section.
2430 * vms-hdr.c: Update copyright year, update list of record handled.
2431 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2432 (_bfd_vms_write_hdr): Strip vms and unix patches,
2433 add comments, truncate module name at 31 characters,
2434 use constants instead of hard-coded value,
2435 write BFD version instead of a fixed string.
2436 (_bfd_vms_slurp_ihd): New function.
2437 (_bfd_vms_slurp_isd): Ditto.
2438 (_bfd_vms_slurp_ihs): Ditto.
2439 (new_module): Ditto.
2440 (parse_module): Ditto
2441 (build_module_list): Ditto.
2442 (module_find_nearest_line): Ditto.
2443 (_bfd_vms_find_nearest_dst_line): Ditto.
2444 (vms_slurp_debug): Ditto.
2445 (_bfd_vms_slurp_dbg): Ditto.
2446 (_bfd_vms_slurp_tbt): Ditto.
2447 (_bfd_vms_write_dbg): Ditto.
2448 (_bfd_vms_write_tbt): Ditto.
2450 * vms-gsd.c: Update copyright year, update list of records handled.
2451 (EVAX_LITERALS_NAME): New macro.
2452 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2453 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2454 (register_universal_symbol): New function and prototype.
2455 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2456 improve debug messages,
2457 use constants instead of hard-coded value,
2458 fix missing endianness conversion,
2459 handle global symbol (SYMG).
2460 (bfd_vms_set_section_flags): New function.
2461 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2462 handle section literals,
2464 handle section bfd and vms flags,
2465 don't output LIB$INITIALIZE symbol,
2466 fix handling of weak symbols,
2467 fix evax vs vax procedure descriptor,
2468 handle absolute symbols.
2470 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2471 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2473 * makefile.vms (DEFS): Fix flags for VMS.
2475 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2477 * bfd-in2.h: Regenerated.
2478 * libbfd.h: Regenerated.
2480 2009-02-20 Cary Coutant <ccoutant@google.com>
2482 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2485 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2488 * coffcode.h (coff_write_object_contents): Don't let the string
2489 table offset overflow the s_name field when using long section names.
2491 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2493 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2494 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2495 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2496 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2497 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2498 (bfd_pmac_xcoff_backend_data): Likewise.
2499 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2500 (bfd_xcoff_aix5_backend_data): Likewise.
2501 (xcoff64_write_object_contents): Delete unused long_section_names
2503 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2504 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2506 * coffcode.h (documentation): Update to describe long section names.
2507 (COFFLONGSECTIONCATHELPER): New helper macro.
2508 (BLANKOR1TOODD): Likewise.
2509 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2510 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2511 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2512 (bfd_coff_set_long_section_names_allowed): New function.
2513 (bfd_coff_set_long_section_names_disallowed): Likewise.
2514 (struct bfd_coff_backend_data): Add new backend hook function
2515 pointer _bfd_coff_set_long_section_names.
2516 (bfd_coff_set_long_section_names): New backend hook.
2517 (coff_write_object_contents): Only generate long section names if
2518 bfd_coff_long_section_names() indicates they are currently enabled.
2519 (bfd_coff_std_swap_table): Make non-const, and initialise long
2520 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2521 (ticoff0_swap_table): Likewise to both.
2522 (ticoff1_swap_table): Again, likewise to both.
2523 * coffgen.c (make_a_section_from_file): Allow long section names
2524 as inputs even if not currently allowed for outputs.
2525 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2526 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2527 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2528 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2529 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2530 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2531 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2532 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2533 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2534 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2535 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2536 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2537 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2538 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2539 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2540 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2541 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2542 * libcoff-in.h: Update copyright year to cause updated copyright
2543 year in generated libcoff.h, and fix typo.
2544 * libcoff.h: Regenerated.
2545 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2546 (_bfd_ecoff_no_long_sections): Add prototype.
2547 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2548 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2549 defined by an including .c file.
2550 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2551 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2552 (ticoff1_swap_table): Likewise to both.
2554 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2556 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2557 stub. Catch default case error.
2558 (arm_map_one_stub): Add missing Thumb mapping symbol.
2560 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2563 * elf32-avr.c: Handle case where no local symbos exist correctly.
2565 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2568 * elf32-arm.c (arm_long_branch_stub,
2569 arm_thumb_v4t_long_branch_stub,
2570 arm_thumb_thumb_long_branch_stub,
2571 arm_thumb_arm_v4t_long_branch_stub,
2572 arm_thumb_arm_v4t_short_branch_stub,
2573 arm_pic_long_branch_stub):
2574 Renamed to elf32_arm_stub_long_branch_any_any,
2575 elf32_arm_stub_long_branch_v4t_arm_thumb,
2576 elf32_arm_stub_long_branch_thumb_only,
2577 elf32_arm_stub_long_branch_v4t_thumb_arm,
2578 elf32_arm_stub_short_branch_v4t_thumb_arm,
2579 elf32_arm_stub_long_branch_any_any_pic.
2580 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2581 arm_thumb_thumb_stub_long_branch,
2582 arm_thumb_arm_v4t_stub_long_branch,
2583 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2584 Renamed to arm_stub_long_branch_any_any,
2585 arm_stub_long_branch_v4t_arm_thumb,
2586 arm_stub_long_branch_thumb_only,
2587 arm_stub_long_branch_v4t_thumb_arm,
2588 arm_stub_short_branch_v4t_thumb_arm,
2589 arm_stub_long_branch_any_any_pic.
2591 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2593 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2594 in branch offset check.
2596 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2598 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2599 add toc.symndx and toc.add.
2600 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2602 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2604 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2605 (branch_reloc_hash_match): New function, extracted from..
2606 (ppc64_elf_tls_optimize): ..here.
2607 (ppc64_elf_relocate_section): Properly set addends when optimizing
2608 tls sequences. Avoid unnecessary reading and writing of insns.
2609 Only redo reloc when symbol changed. Bypass symbol checks when
2611 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2612 (branch_reloc_hash_match): New function, extracted from..
2613 (ppc_elf_tls_optimize): ..here.
2614 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2615 Don't clear addend on zapped __tls_get_addr reloc.
2617 2009-02-12 Nick Clifton <nickc@redhat.com>
2620 * elflink.c (bfd_elf_final_link): When counting the relocations,
2621 if the header size has not been set yet then assume that it will
2622 match the output section's reloc type.
2624 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2626 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2629 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2631 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2632 (find_function): Likewise.
2633 (pasted_function): Don't error if no prior function found.
2634 (discover_functions): Revert 2008-12-10 change. Extend first
2635 function range to start of section.
2637 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2639 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2641 * elf64-hppa.h: Likewise.
2643 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2645 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2648 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2650 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2651 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2653 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2655 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2656 * archures.c (bfd_mach_mips_xlr): Define.
2657 * bfd-in2.h: Regenerate.
2658 * cpu-mips.c (I_xlr): Define.
2659 (arch_info_struct): Add XLR entry.
2660 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2661 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2662 (mips_mach_extensions): Add XLR entry.
2664 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2666 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2668 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2670 * configure.in: AC_SUBST pdfdir.
2671 * Makefile.am: Add install-pdf, install-pdf-am
2672 and install-pdf-recursive targets. Define pdfdir.
2673 * doc/Makefile.am: Define pdf__strip_dir. Add
2674 install-pdf and install-pdf-am targets.
2675 * po/Make-in: Add install-pdf target.
2676 * configure: Regenerate.
2677 * Makefile.in: Regenerate
2678 * doc/Makefile.in: Regenerate.
2680 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2682 * bfd-in2.h: Regenerate.
2683 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2684 fields from n_entries to n_slots where appropriate, update comments.
2685 (HOWTO): Add TLS relocations.
2686 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2687 (enum elf_m68k_got_offset_size): New enum.
2688 (struct elf_m68k_got_entry.type): Move field to ...
2689 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2690 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2692 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2694 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2695 fields into n_entries array. Update comments.
2696 (elf_m68k_init_got): Simplify, update all uses.
2697 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2698 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2699 GOT entries; update name, update all uses.
2700 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2701 (elf_m68k_get_got_entry): Update.
2702 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2704 (elf_m68k_remove_got_entry_type): Simplify.
2705 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2706 (elf_m68k_can_merge_gots): Update.
2707 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2708 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2709 GOT entries, simplify.
2710 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2711 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2712 field, remove obsoleted local_n_entries field.
2713 (elf_m68k_partition_multi_got_2): New static function.
2714 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2716 (elf_m68k_remove_got_entry_type): Update.
2717 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2718 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2719 update of sgot->size and srelgot->size.
2720 (elf_m68k_gc_sweep_hook): Update.
2721 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2722 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2724 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2725 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2727 2009-02-02 DJ Delorie <dj@redhat.com>
2729 * elf32-mep.c (config_names): Regenerate configuration.
2731 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2733 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2734 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2735 * elf.c (bfd_elf_get_str_section): Make static.
2736 (bfd_elf_find_section): Delete.
2737 * libbfd.h: Regenerate.
2739 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2741 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2742 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2744 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2746 * elflink.c (on_needed_list): New function.
2747 (elf_link_add_object_symbols): Link in --as-needed libs if they
2748 satisfy undefined symbols in other libs.
2750 2009-01-30 Julian Brown <julian@codesourcery.com>
2752 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2753 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2754 with --just-symbols (-R).
2756 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2758 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2759 high_pc in order to properly sign-extend VMAs.
2761 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2762 Mark Shinwell <shinwell@codesourcery.com>
2763 Catherine Moore <clm@codesourcery.com>
2765 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2767 2009-01-28 Catherine Moore <clm@codesourcery.com>
2769 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2770 SEC_LOAD for dynamic relocation sections.
2772 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2774 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2775 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2776 the size of local TLS data.
2778 2009-01-27 Andreas Schwab <schwab@suse.de>
2780 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2781 architectures in the archive.
2783 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2785 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2786 <R_CRIS_32_DTPREL>: Correct relocation value.
2788 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2789 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2790 symbols with non-default visibility.
2792 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2794 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2795 describing the trampolines.
2796 (ppc_elf_relocate_section): Update relocs to describe the
2799 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2801 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2802 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2803 and R_PARISC_PCREL12F relocations.
2805 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2808 * elflink.c (find_version_for_sym): New function split out from,
2809 but without export_dynamic test, ..
2810 (_bfd_elf_link_assign_sym_version): ..here.
2811 (_bfd_elf_export_symbol): Use it.
2813 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2815 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2816 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2817 * elflink.c: ..here, somewhat modified.
2818 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2819 _bfd_elf_link_find_version_dependencies,
2820 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2821 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2822 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2824 * elflink.c: ..and make static here.
2825 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2826 of output_bfd from struct elf_find_verdep_info.
2827 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2828 struct elf_info_failed.
2829 (bfd_elf_size_dynamic_sections): Adjust.
2831 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2834 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2835 after comp_unit_find_line call.
2837 2009-01-21 Nick Clifton <nickc@redhat.com>
2840 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2841 tm_gmtoff field in struct tm.
2843 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2845 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2846 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2847 sections in soft-icache lines unless non_ia_text. Don't add
2848 rodata if doing so would exceed line size.
2850 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2852 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2853 types than bfd_link_hash_indirect, before early return, call
2854 _bfd_elf_link_hash_copy_indirect.
2856 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2858 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2859 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2860 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2861 (elf_backend_obj_attrs_order): New define.
2862 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2863 (elfNN_bed): Add elf_backend_obj_attrs_order.
2865 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2867 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2868 (obj_attr_size): Likewise.
2869 (write_obj_attribute): Likewise.
2870 (_bfd_elf_copy_obj_attributes): Likewise.
2871 (_bfd_elf_parse_attributes): Likewise.
2872 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2873 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2874 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2875 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2876 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2879 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2881 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2882 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2883 (bfd_elf_add_obj_attr_string): Likewise.
2884 (bfd_elf_add_obj_attr_int_string): Likewise.
2885 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2886 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2887 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2888 Tag_nodefaults has no default value.
2889 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2890 comment to reflect the new state.
2892 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2895 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2896 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2897 (adjust_z_magix): Delete dead code handling QMAGIC.
2899 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2901 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2902 IMAGE_SCN_MEM_DISCARDABLE.
2904 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2906 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2907 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2908 * configure.in (commonbfdlib): Delete.
2909 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2910 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2911 is available, not just for linux.
2912 * po/SRC-POTFILES.in: Regenerate.
2913 * Makefile.in: Regenerate.
2914 * configure: Regenerate.
2916 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2917 Julian Brown <julian@codesourcery.com>
2919 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2920 ARM attributes in ABI 2.07.
2921 * elf32-arm.c (get_secondary_compatible_arch): New function.
2922 (set_secondary_compatible_arch): New function.
2923 (tag_cpu_arch_combine): New function.
2924 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2925 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2926 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2927 make it fit with order_01243.
2928 Add support for Tag_also_compatible_with,
2929 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2930 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2931 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2932 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2933 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2934 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2935 Rework the way unknown attributes are handled.
2936 Defer errors until all attributes have been processed.
2938 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2940 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2941 bfd_elf_add_obj_attr_int_string.
2942 Read Tag_compatibility from its new location in the attribute array,
2943 rather than the attribute list.
2944 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2945 bfd_elf_add_obj_attr_int_string.
2946 (_bfd_elf_parse_attributes): Likewise.
2947 (_bfd_elf_merge_object_attributes): There's now only one
2948 Tag_compatibility, and it's in the array, not the list.
2949 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2951 (bfd_elf_add_obj_attr_compat): Rename to
2952 bfd_elf_add_obj_attr_int_string.
2953 (bfd_elf_add_proc_attr_compat): Rename to
2954 bfd_elf_add_proc_attr_int_string.
2955 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2958 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2960 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2961 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2962 (vmsutil.lo): Add dependency rule.
2963 * Makefile.in: Regenerate.
2964 * config.bfd (ia64*-*-*vms*): Add case.
2965 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2966 * configure: Regenerate.
2967 * vmsutil.c: New file.
2968 * vmsutil.h: New file.
2969 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2971 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2972 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2973 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2974 elfNN_vms_object_p): New functions
2975 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2977 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2980 * elflink.c (elf_gc_sweep): Exclude the group section if the
2981 first member of the section group is excluded.
2983 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2986 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2987 saved filename, use bfd_alloc rather than bfd_malloc for it.
2989 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2991 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2993 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2995 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2997 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2999 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3001 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3003 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3005 (struct got_entry): Add br_addr.
3006 (struct call_info): Add priority.
3007 (struct function_info): Add lr_store and sp_adjust.
3008 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3009 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3010 area as an overlay, and check that no other overlays exist. Look up
3011 icache overlay manager entry sym.
3012 (BRA_STUBS, BRA, BRASL): Define.
3013 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3014 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3016 (count_stub, build_stub): Support soft-icache.
3017 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3018 (spu_elf_size_stubs): Size soft-icache stubs.
3019 (overlay_index): New function.
3020 (spu_elf_build_stubs): Make static. Support soft-icache.
3021 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3022 (find_function_stack_adjust): Save lr store and stack adjust insn
3024 (maybe_insert_function): Adjust find_function_stack_adjust call.
3025 (mark_functions_via_relocs): Retrieve priority.
3026 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3027 (sort_calls): Sort by priority first.
3028 (mark_overlay_section): Ignore .ovl.init.
3029 (sum_stack): Only print when stack_analysis.
3030 (print_one_overlay_section): New function, extracted from..
3031 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3032 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3033 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3034 analysis. Call spu_elf_build_stubs.
3035 (spu_elf_relocate_section): For soft-icache encode overlay index
3037 (spu_elf_output_symbol_hook): Support soft-icache.
3038 (spu_elf_modify_program_headers: Likewise.
3040 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3041 num_regions to num_lines. Add line_size and max_branch.
3042 (enum _ovly_flavour): Add ovly_soft_icache.
3043 (spu_elf_build_stubs): Delete.
3045 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3047 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3048 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3050 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3052 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3053 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3054 the program, the known offset starts at the negative size of the
3056 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3059 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3061 * config.bfd: Add lm32-*-rtems*.
3063 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3065 * coff-ppc.c: Add 2009 to Copyright.
3066 * elf32-cris.c: Likewise.
3067 * elflink.c: Likewise.
3069 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3071 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3072 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3074 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3077 * elflink.c (elf_merge_st_other): New.
3078 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3079 hide them if needed.
3080 (elf_link_add_object_symbols): Updated.
3082 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3085 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3086 ref_dynamic and dynamic_def fields when setting def_regular
3089 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3092 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3095 For older changes see ChangeLog-2008
3101 version-control: never
projects / external / binutils.git / blob